diff --git a/PREUPLOAD.cfg b/PREUPLOAD.cfg
new file mode 100644
index 0000000..73360a3
--- /dev/null
+++ b/PREUPLOAD.cfg
@@ -0,0 +1,21 @@
+[Builtin Hooks]
+clang_format = true
+
+[Builtin Hooks Options]
+# Only turn on clang-format check for the following subfolders.
+clang_format = --commit ${PREUPLOAD_COMMIT} --style file --extensions c,h,cc,cpp
+               libs/binder/ndk/
+               libs/graphicsenv/
+               libs/gui/
+               libs/ui/
+               libs/vr/
+               services/surfaceflinger/
+               services/vr/
+
+[Hook Scripts]
+owners_hook = ${REPO_ROOT}/frameworks/base/tools/aosp/aosp_sha.sh ${PREUPLOAD_COMMIT} "OWNERS$"
+installd_hook = ${REPO_ROOT}/frameworks/base/tools/aosp/aosp_sha.sh ${PREUPLOAD_COMMIT} "^cmds/installd/"
+dumpstate_hook = ${REPO_ROOT}/frameworks/base/tools/aosp/aosp_sha.sh ${PREUPLOAD_COMMIT} "^cmds/dumpstate/"
+dumpsys_hook = ${REPO_ROOT}/frameworks/base/tools/aosp/aosp_sha.sh ${PREUPLOAD_COMMIT} "^cmds/dumpsys/"
+# bugreports matches both cmds/bugreport and cmds/bugreportz
+bugreports_hook = ${REPO_ROOT}/frameworks/base/tools/aosp/aosp_sha.sh ${PREUPLOAD_COMMIT} "^cmds/bugreport"
diff --git a/cmds/atrace/Android.bp b/cmds/atrace/Android.bp
index bb84a18..cc2a6f7 100644
--- a/cmds/atrace/Android.bp
+++ b/cmds/atrace/Android.bp
@@ -19,6 +19,7 @@
         "libz",
         "libbase",
         "libpdx_default_transport",
+        "android.hardware.atrace@1.0",
     ],
 
     init_rc: ["atrace.rc"],
diff --git a/cmds/atrace/atrace.cpp b/cmds/atrace/atrace.cpp
index 31e73fb..443f885 100644
--- a/cmds/atrace/atrace.cpp
+++ b/cmds/atrace/atrace.cpp
@@ -37,6 +37,7 @@
 #include <binder/IServiceManager.h>
 #include <binder/Parcel.h>
 
+#include <android/hardware/atrace/1.0/IAtraceDevice.h>
 #include <android/hidl/manager/1.0/IServiceManager.h>
 #include <hidl/ServiceManagement.h>
 
@@ -52,10 +53,16 @@
 
 using namespace android;
 using pdx::default_transport::ServiceUtility;
+using hardware::hidl_vec;
+using hardware::hidl_string;
+using hardware::Return;
+using hardware::atrace::V1_0::IAtraceDevice;
+using hardware::atrace::V1_0::Status;
+using hardware::atrace::V1_0::toString;
 
 using std::string;
 
-#define MAX_SYS_FILES 10
+#define MAX_SYS_FILES 11
 
 const char* k_traceTagsProperty = "debug.atrace.tags.enableflags";
 const char* k_userInitiatedTraceProperty = "debug.atrace.user_initiated";
@@ -92,10 +99,7 @@
 
 /* Tracing categories */
 static const TracingCategory k_categories[] = {
-    { "gfx",        "Graphics",         ATRACE_TAG_GRAPHICS, {
-        { OPT,      "events/mdss/enable" },
-        { OPT,      "events/sde/enable" },
-    } },
+    { "gfx",        "Graphics",         ATRACE_TAG_GRAPHICS, { } },
     { "input",      "Input",            ATRACE_TAG_INPUT, { } },
     { "view",       "View System",      ATRACE_TAG_VIEW, { } },
     { "webview",    "WebView",          ATRACE_TAG_WEBVIEW, { } },
@@ -118,6 +122,7 @@
     { "adb",        "ADB",              ATRACE_TAG_ADB, { } },
     { "vibrator",   "Vibrator",         ATRACE_TAG_VIBRATOR, { } },
     { "aidl",       "AIDL calls",       ATRACE_TAG_AIDL, { } },
+    { "nnapi",      "NNAPI",            ATRACE_TAG_NNAPI, { } },
     { k_coreServiceCategory, "Core services", 0, { } },
     { k_pdxServiceCategory, "PDX services", 0, { } },
     { "sched",      "CPU Scheduling",   0, {
@@ -127,7 +132,11 @@
         { OPT,      "events/sched/sched_blocked_reason/enable" },
         { OPT,      "events/sched/sched_cpu_hotplug/enable" },
         { OPT,      "events/sched/sched_pi_setprio/enable" },
+        { OPT,      "events/sched/sched_process_exit/enable" },
         { OPT,      "events/cgroup/enable" },
+        { OPT,      "events/oom/oom_score_adj_update/enable" },
+        { OPT,      "events/task/task_rename/enable" },
+        { OPT,      "events/task/task_newtask/enable" },
     } },
     { "irq",        "IRQ Events",   0, {
         { REQ,      "events/irq/enable" },
@@ -187,10 +196,12 @@
         { REQ,      "events/cpufreq_interactive/enable" },
     } },
     { "sync",       "Synchronization",  0, {
-        // before linux kernel 4.9
+        // linux kernel < 4.9
         { OPT,      "events/sync/enable" },
-        // starting in linux kernel 4.9
+        // linux kernel == 4.9.x
         { OPT,      "events/fence/enable" },
+        // linux kernel > 4.9
+        { OPT,      "events/dma_fence/enable" },
     } },
     { "workq",      "Kernel Workqueues", 0, {
         { REQ,      "events/workqueue/enable" },
@@ -208,6 +219,7 @@
     { "binder_driver", "Binder Kernel driver", 0, {
         { REQ,      "events/binder/binder_transaction/enable" },
         { REQ,      "events/binder/binder_transaction_received/enable" },
+        { REQ,      "events/binder/binder_transaction_alloc_buf/enable" },
         { OPT,      "events/binder/binder_set_priority/enable" },
     } },
     { "binder_lock", "Binder global lock trace", 0, {
@@ -218,6 +230,28 @@
     { "pagecache",  "Page cache", 0, {
         { REQ,      "events/filemap/enable" },
     } },
+    { "memory",  "Memory", 0, {
+        { OPT,      "events/kmem/rss_stat/enable" },
+        { OPT,      "events/kmem/ion_heap_grow/enable" },
+        { OPT,      "events/kmem/ion_heap_shrink/enable" },
+    } },
+};
+
+struct TracingVendorCategory {
+    // The name identifying the category.
+    std::string name;
+
+    // A longer description of the category.
+    std::string description;
+
+    // If the category is enabled through command.
+    bool enabled;
+
+    TracingVendorCategory(string &&name, string &&description, bool enabled)
+            : name(std::move(name))
+            , description(std::move(description))
+            , enabled(enabled)
+    {}
 };
 
 /* Command line options */
@@ -227,8 +261,8 @@
 static bool g_compress = false;
 static bool g_nohup = false;
 static int g_initialSleepSecs = 0;
-static const char* g_categoriesFile = NULL;
-static const char* g_kernelTraceFuncs = NULL;
+static const char* g_categoriesFile = nullptr;
+static const char* g_kernelTraceFuncs = nullptr;
 static const char* g_debugAppCmdLine = "";
 static const char* g_outputFile = nullptr;
 
@@ -237,6 +271,8 @@
 static bool g_traceAborted = false;
 static bool g_categoryEnables[arraysize(k_categories)] = {};
 static std::string g_traceFolder;
+static sp<IAtraceDevice> g_atraceHal;
+static std::vector<TracingVendorCategory> g_vendorCategories;
 
 /* Sys file paths */
 static const char* k_traceClockPath =
@@ -260,6 +296,9 @@
 static const char* k_printTgidPath =
     "options/print-tgid";
 
+static const char* k_recordTgidPath =
+    "options/record-tgid";
+
 static const char* k_funcgraphAbsTimePath =
     "options/funcgraph-abstime";
 
@@ -401,15 +440,11 @@
     for (int i = 0; i < MAX_SYS_FILES; i++) {
         const char* path = category.sysfiles[i].path;
         bool req = category.sysfiles[i].required == REQ;
-        if (path != NULL) {
-            if (req) {
-                if (!fileIsWritable(path)) {
-                    return false;
-                } else {
-                    ok = true;
-                }
-            } else {
+        if (path != nullptr) {
+            if (fileIsWritable(path)) {
                 ok = true;
+            } else if (req) {
+                return false;
             }
         }
     }
@@ -426,7 +461,7 @@
     for (int i = 0; i < MAX_SYS_FILES; i++) {
         const char* path = category.sysfiles[i].path;
         bool req = category.sysfiles[i].required == REQ;
-        if (path != NULL) {
+        if (path != nullptr) {
             if (req) {
                 if (!fileExists(path)) {
                     return false;
@@ -522,9 +557,15 @@
 
 static bool setPrintTgidEnableIfPresent(bool enable)
 {
+    // Pre-4.13 this was options/print-tgid as an android-specific option.
+    // In 4.13+ this is an upstream option called options/record-tgid
+    // Both options produce the same ftrace format change
     if (fileExists(k_printTgidPath)) {
         return setKernelOptionEnable(k_printTgidPath, enable);
     }
+    if (fileExists(k_recordTgidPath)) {
+        return setKernelOptionEnable(k_recordTgidPath, enable);
+    }
     return true;
 }
 
@@ -536,10 +577,10 @@
     Vector<String16> services = sm->listServices();
     for (size_t i = 0; i < services.size(); i++) {
         sp<IBinder> obj = sm->checkService(services[i]);
-        if (obj != NULL) {
+        if (obj != nullptr) {
             Parcel data;
             if (obj->transact(IBinder::SYSPROPS_TRANSACTION, data,
-                    NULL, 0) != OK) {
+                    nullptr, 0) != OK) {
                 if (false) {
                     // XXX: For some reason this fails on tablets trying to
                     // poke the "phone" service.  It's not clear whether some
@@ -629,9 +670,9 @@
 {
     int i = 0;
     char* start = cmdline;
-    while (start != NULL) {
+    while (start != nullptr) {
         char* end = strchr(start, ',');
-        if (end != NULL) {
+        if (end != nullptr) {
             *end = '\0';
             end++;
         }
@@ -661,7 +702,7 @@
         const TracingCategory &c = k_categories[i];
         for (int j = 0; j < MAX_SYS_FILES; j++) {
             const char* path = c.sysfiles[j].path;
-            if (path != NULL && fileIsWritable(path)) {
+            if (path != nullptr && fileIsWritable(path)) {
                 ok &= setKernelOptionEnable(path, false);
             }
         }
@@ -697,7 +738,7 @@
                 ok = false;
             }
         }
-        func = strtok(NULL, ",");
+        func = strtok(nullptr, ",");
     }
     free(myFuncs);
     return ok;
@@ -708,7 +749,7 @@
 {
     bool ok = true;
 
-    if (funcs == NULL || funcs[0] == '\0') {
+    if (funcs == nullptr || funcs[0] == '\0') {
         // Disable kernel function tracing.
         if (fileIsWritable(k_currentTracerPath)) {
             ok &= writeStr(k_currentTracerPath, "nop");
@@ -730,7 +771,7 @@
         char* func = strtok(myFuncs, ",");
         while (func) {
             ok &= appendStr(k_ftraceFilterPath, func);
-            func = strtok(NULL, ",");
+            func = strtok(nullptr, ",");
         }
         free(myFuncs);
 
@@ -743,13 +784,20 @@
     return ok;
 }
 
-static bool setCategoryEnable(const char* name, bool enable)
+static bool setCategoryEnable(const char* name)
 {
+    bool vendor_found = false;
+    for (auto &c : g_vendorCategories) {
+        if (strcmp(name, c.name.c_str()) == 0) {
+            c.enabled = true;
+            vendor_found = true;
+        }
+    }
     for (size_t i = 0; i < arraysize(k_categories); i++) {
         const TracingCategory& c = k_categories[i];
         if (strcmp(name, c.name) == 0) {
             if (isCategorySupported(c)) {
-                g_categoryEnables[i] = enable;
+                g_categoryEnables[i] = true;
                 return true;
             } else {
                 if (isCategorySupportedForRoot(c)) {
@@ -763,6 +811,9 @@
             }
         }
     }
+    if (vendor_found) {
+        return true;
+    }
     fprintf(stderr, "error: unknown tracing category \"%s\"\n", name);
     return false;
 }
@@ -772,7 +823,7 @@
     if (!categories_file) {
         return true;
     }
-    Tokenizer* tokenizer = NULL;
+    Tokenizer* tokenizer = nullptr;
     if (Tokenizer::open(String8(categories_file), &tokenizer) != NO_ERROR) {
         return false;
     }
@@ -783,7 +834,7 @@
             tokenizer->skipDelimiters(" ");
             continue;
         }
-        ok &= setCategoryEnable(token.string(), true);
+        ok &= setCategoryEnable(token.string());
     }
     delete tokenizer;
     return ok;
@@ -874,7 +925,7 @@
             for (int j = 0; j < MAX_SYS_FILES; j++) {
                 const char* path = c.sysfiles[j].path;
                 bool required = c.sysfiles[j].required == REQ;
-                if (path != NULL) {
+                if (path != nullptr) {
                     if (fileIsWritable(path)) {
                         ok &= setKernelOptionEnable(path, true);
                     } else if (required) {
@@ -899,7 +950,7 @@
     setTraceOverwriteEnable(true);
     setTraceBufferSizeKB(1);
     setPrintTgidEnableIfPresent(false);
-    setKernelTraceFuncs(NULL);
+    setKernelTraceFuncs(nullptr);
     setUserInitiatedTraceProperty(false);
 }
 
@@ -1057,10 +1108,10 @@
     sigemptyset(&sa.sa_mask);
     sa.sa_flags = 0;
     sa.sa_handler = handleSignal;
-    sigaction(SIGHUP, &sa, NULL);
-    sigaction(SIGINT, &sa, NULL);
-    sigaction(SIGQUIT, &sa, NULL);
-    sigaction(SIGTERM, &sa, NULL);
+    sigaction(SIGHUP, &sa, nullptr);
+    sigaction(SIGINT, &sa, nullptr);
+    sigaction(SIGQUIT, &sa, nullptr);
+    sigaction(SIGTERM, &sa, nullptr);
 }
 
 static void listSupportedCategories()
@@ -1071,6 +1122,9 @@
             printf("  %10s - %s\n", c.name, c.longname);
         }
     }
+    for (const auto &c : g_vendorCategories) {
+        printf("  %10s - %s (HAL)\n", c.name.c_str(), c.description.c_str());
+    }
 }
 
 // Print the command usage help to stderr.
@@ -1127,6 +1181,79 @@
     return true;
 }
 
+void initVendorCategories()
+{
+    g_atraceHal = IAtraceDevice::getService();
+
+    if (g_atraceHal == nullptr) {
+        // No atrace HAL
+        return;
+    }
+
+    Return<void> ret = g_atraceHal->listCategories(
+        [](const auto& list) {
+            g_vendorCategories.reserve(list.size());
+            for (const auto& category : list) {
+                g_vendorCategories.emplace_back(category.name, category.description, false);
+            }
+        });
+    if (!ret.isOk()) {
+        fprintf(stderr, "calling atrace HAL failed: %s\n", ret.description().c_str());
+    }
+}
+
+static bool setUpVendorTracing()
+{
+    if (g_atraceHal == nullptr) {
+        // No atrace HAL
+        return true;
+    }
+
+    std::vector<hidl_string> categories;
+    for (const auto &c : g_vendorCategories) {
+        if (c.enabled) {
+            categories.emplace_back(c.name);
+        }
+    }
+
+    if (!categories.size()) {
+        return true;
+    }
+
+    auto ret = g_atraceHal->enableCategories(categories);
+    if (!ret.isOk()) {
+        fprintf(stderr, "calling atrace HAL failed: %s\n", ret.description().c_str());
+        return false;
+    } else if (ret != Status::SUCCESS) {
+        fprintf(stderr, "calling atrace HAL failed: %s\n", toString(ret).c_str());
+        return false;
+    }
+    return true;
+}
+
+static bool cleanUpVendorTracing()
+{
+    if (g_atraceHal == nullptr) {
+        // No atrace HAL
+        return true;
+    }
+
+    if (!g_vendorCategories.size()) {
+        // No vendor categories
+        return true;
+    }
+
+    auto ret = g_atraceHal->disableAllCategories();
+    if (!ret.isOk()) {
+        fprintf(stderr, "calling atrace HAL failed: %s\n", ret.description().c_str());
+        return false;
+    } else if (ret != Status::SUCCESS) {
+        fprintf(stderr, "calling atrace HAL failed: %s\n", toString(ret).c_str());
+        return false;
+    }
+    return true;
+}
+
 int main(int argc, char **argv)
 {
     bool async = false;
@@ -1146,17 +1273,19 @@
         exit(-1);
     }
 
+    initVendorCategories();
+
     for (;;) {
         int ret;
         int option_index = 0;
         static struct option long_options[] = {
-            {"async_start",       no_argument, 0,  0 },
-            {"async_stop",        no_argument, 0,  0 },
-            {"async_dump",        no_argument, 0,  0 },
-            {"only_userspace",    no_argument, 0,  0 },
-            {"list_categories",   no_argument, 0,  0 },
-            {"stream",            no_argument, 0,  0 },
-            {           0,                  0, 0,  0 }
+            {"async_start",       no_argument, nullptr,  0 },
+            {"async_stop",        no_argument, nullptr,  0 },
+            {"async_dump",        no_argument, nullptr,  0 },
+            {"only_userspace",    no_argument, nullptr,  0 },
+            {"list_categories",   no_argument, nullptr,  0 },
+            {"stream",            no_argument, nullptr,  0 },
+            {nullptr,                       0, nullptr,  0 }
         };
 
         ret = getopt_long(argc, argv, "a:b:cf:k:ns:t:zo:",
@@ -1164,7 +1293,7 @@
 
         if (ret < 0) {
             for (int i = optind; i < argc; i++) {
-                if (!setCategoryEnable(argv[i], true)) {
+                if (!setCategoryEnable(argv[i])) {
                     fprintf(stderr, "error enabling tracing category \"%s\"\n", argv[i]);
                     exit(1);
                 }
@@ -1267,6 +1396,7 @@
 
     if (ok && traceStart && !onlyUserspace) {
         ok &= setUpKernelTracing();
+        ok &= setUpVendorTracing();
         ok &= startTrace();
     }
 
@@ -1285,9 +1415,7 @@
         if (!onlyUserspace)
             ok = clearTrace();
 
-        if (!onlyUserspace)
-            writeClockSyncMarker();
-
+        writeClockSyncMarker();
         if (ok && !async && !traceStream) {
             // Sleep to allow the trace to be captured.
             struct timespec timeLeft;
@@ -1338,8 +1466,10 @@
     // Reset the trace buffer size to 1.
     if (traceStop) {
         cleanUpUserspaceTracing();
-        if (!onlyUserspace)
+        if (!onlyUserspace) {
+            cleanUpVendorTracing();
             cleanUpKernelTracing();
+        }
     }
 
     return g_traceAborted ? 1 : 0;
diff --git a/cmds/atrace/atrace.rc b/cmds/atrace/atrace.rc
index d3d0711..f1426b6 100644
--- a/cmds/atrace/atrace.rc
+++ b/cmds/atrace/atrace.rc
@@ -19,6 +19,8 @@
     chmod 0666 /sys/kernel/tracing/options/overwrite
     chmod 0666 /sys/kernel/debug/tracing/options/print-tgid
     chmod 0666 /sys/kernel/tracing/options/print-tgid
+    chmod 0666 /sys/kernel/debug/tracing/options/record-tgid
+    chmod 0666 /sys/kernel/tracing/options/record-tgid
     chmod 0666 /sys/kernel/debug/tracing/saved_cmdlines_size
     chmod 0666 /sys/kernel/tracing/saved_cmdlines_size
     chmod 0666 /sys/kernel/debug/tracing/events/sched/sched_switch/enable
@@ -31,6 +33,10 @@
     chmod 0666 /sys/kernel/tracing/events/sched/sched_cpu_hotplug/enable
     chmod 0666 /sys/kernel/debug/tracing/events/sched/sched_pi_setprio/enable
     chmod 0666 /sys/kernel/tracing/events/sched/sched_pi_setprio/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/sched/sched_process_exit/enable
+    chmod 0666 /sys/kernel/tracing/events/sched/sched_process_exit/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/sched/sched_waking/enable
+    chmod 0666 /sys/kernel/tracing/events/sched/sched_waking/enable
     chmod 0666 /sys/kernel/debug/tracing/events/cgroup/enable
     chmod 0666 /sys/kernel/tracing/events/cgroup/enable
     chmod 0666 /sys/kernel/debug/tracing/events/power/cpu_frequency/enable
@@ -41,6 +47,8 @@
     chmod 0666 /sys/kernel/tracing/events/power/clock_set_rate/enable
     chmod 0666 /sys/kernel/debug/tracing/events/power/cpu_frequency_limits/enable
     chmod 0666 /sys/kernel/tracing/events/power/cpu_frequency_limits/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/power/gpu_frequency/enable
+    chmod 0666 /sys/kernel/tracing/events/power/gpu_frequency/enable
     chmod 0666 /sys/kernel/debug/tracing/events/cpufreq_interactive/enable
     chmod 0666 /sys/kernel/tracing/events/cpufreq_interactive/enable
     chmod 0666 /sys/kernel/debug/tracing/events/vmscan/mm_vmscan_direct_reclaim_begin/enable
@@ -57,6 +65,8 @@
     chmod 0666 /sys/kernel/tracing/events/binder/binder_transaction/enable
     chmod 0666 /sys/kernel/debug/tracing/events/binder/binder_transaction_received/enable
     chmod 0666 /sys/kernel/tracing/events/binder/binder_transaction_received/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/binder/binder_transaction_alloc_buf/enable
+    chmod 0666 /sys/kernel/tracing/events/binder/binder_transaction_alloc_buf/enable
     chmod 0666 /sys/kernel/debug/tracing/events/binder/binder_lock/enable
     chmod 0666 /sys/kernel/tracing/events/binder/binder_lock/enable
     chmod 0666 /sys/kernel/debug/tracing/events/binder/binder_locked/enable
@@ -87,9 +97,34 @@
     chmod 0666 /sys/kernel/tracing/events/sync/enable
     chmod 0666 /sys/kernel/debug/tracing/events/fence/enable
     chmod 0666 /sys/kernel/tracing/events/fence/enable
-
+    chmod 0666 /sys/kernel/debug/tracing/events/dma_fence/enable
+    chmod 0666 /sys/kernel/tracing/events/dma_fence/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/kmem/rss_stat/enable
+    chmod 0666 /sys/kernel/tracing/events/kmem/rss_stat/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/kmem/ion_heap_grow/enable
+    chmod 0666 /sys/kernel/tracing/events/kmem/ion_heap_grow/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/kmem/ion_heap_shrink/enable
+    chmod 0666 /sys/kernel/tracing/events/kmem/ion_heap_shrink/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/signal/signal_generate/enable
+    chmod 0666 /sys/kernel/tracing/events/signal/signal_generate/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/signal/signal_deliver/enable
+    chmod 0666 /sys/kernel/tracing/events/signal/signal_deliver/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/mm_event/mm_event_record/enable
+    chmod 0666 /sys/kernel/tracing/events/mm_event/mm_event_record/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/lowmemorykiller/lowmemory_kill/enable
+    chmod 0666 /sys/kernel/tracing/events/lowmemorykiller/lowmemory_kill/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/oom/oom_score_adj_update/enable
+    chmod 0666 /sys/kernel/tracing/events/oom/oom_score_adj_update/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/task/task_rename/enable
+    chmod 0666 /sys/kernel/tracing/events/task/task_rename/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/task/task_newtask/enable
+    chmod 0666 /sys/kernel/tracing/events/task/task_newtask/enable
 
     # disk
+    chmod 0666 /sys/kernel/tracing/events/f2fs/f2fs_get_data_block/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/f2fs/f2fs_get_data_block/enable
+    chmod 0666 /sys/kernel/tracing/events/f2fs/f2fs_iget/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/f2fs/f2fs_iget/enable
     chmod 0666 /sys/kernel/tracing/events/f2fs/f2fs_sync_file_enter/enable
     chmod 0666 /sys/kernel/debug/tracing/events/f2fs/f2fs_sync_file_enter/enable
     chmod 0666 /sys/kernel/tracing/events/f2fs/f2fs_sync_file_exit/enable
@@ -102,6 +137,12 @@
     chmod 0666 /sys/kernel/debug/tracing/events/ext4/ext4_da_write_begin/enable
     chmod 0666 /sys/kernel/tracing/events/ext4/ext4_da_write_end/enable
     chmod 0666 /sys/kernel/debug/tracing/events/ext4/ext4_da_write_end/enable
+    chmod 0666 /sys/kernel/tracing/events/ext4/ext4_es_lookup_extent_enter/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/ext4/ext4_es_lookup_extent_enter/enable
+    chmod 0666 /sys/kernel/tracing/events/ext4/ext4_es_lookup_extent_exit/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/ext4/ext4_es_lookup_extent_exit/enable
+    chmod 0666 /sys/kernel/tracing/events/ext4/ext4_load_inode/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/ext4/ext4_load_inode/enable
     chmod 0666 /sys/kernel/tracing/events/ext4/ext4_sync_file_enter/enable
     chmod 0666 /sys/kernel/debug/tracing/events/ext4/ext4_sync_file_enter/enable
     chmod 0666 /sys/kernel/tracing/events/ext4/ext4_sync_file_exit/enable
@@ -111,11 +152,11 @@
     chmod 0666 /sys/kernel/tracing/events/block/block_rq_complete/enable
     chmod 0666 /sys/kernel/debug/tracing/events/block/block_rq_complete/enable
 
-    # graphics
-    chmod 0666 /sys/kernel/tracing/events/sde/enable
-    chmod 0666 /sys/kernel/debug/tracing/events/sde/enable
-    chmod 0666 /sys/kernel/tracing/events/mdss/enable
-    chmod 0666 /sys/kernel/debug/tracing/events/mdss/enable
+    # filemap events for iorapd
+    chmod 0666 /sys/kernel/tracing/events/filemap/mm_filemap_add_to_page_cache/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/filemap/mm_filemap_add_to_page_cache/enable
+    chmod 0666 /sys/kernel/tracing/events/filemap/mm_filemap_delete_from_page_cache/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/filemap/mm_filemap_delete_from_page_cache/enable
 
 # Tracing disabled by default
     write /sys/kernel/debug/tracing/tracing_on 0
@@ -125,6 +166,42 @@
     chmod 0666 /sys/kernel/debug/tracing/trace
     chmod 0666 /sys/kernel/tracing/trace
 
+# Read and truncate the per-CPU kernel trace.
+# Cannot use wildcards in .rc files. Update this if there is a phone with
+# more CPUs.
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu0/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu0/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu1/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu1/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu2/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu2/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu3/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu3/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu4/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu4/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu5/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu5/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu6/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu6/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu7/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu7/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu8/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu8/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu9/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu9/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu10/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu10/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu11/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu11/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu12/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu12/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu13/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu13/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu14/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu14/trace
+    chmod 0666 /sys/kernel/debug/tracing/per_cpu/cpu15/trace
+    chmod 0666 /sys/kernel/tracing/per_cpu/cpu15/trace
+
 on property:persist.debug.atrace.boottrace=1
     start boottrace
 
diff --git a/cmds/atrace/atrace_userdebug.rc b/cmds/atrace/atrace_userdebug.rc
index f4e5b98..acc62c0 100644
--- a/cmds/atrace/atrace_userdebug.rc
+++ b/cmds/atrace/atrace_userdebug.rc
@@ -5,6 +5,12 @@
 # Access control to these files is now entirely in selinux policy.
 
 on post-fs
+    # On userdebug allow to enable any event via the generic
+    # set_event interface:
+    # echo sched/foo > set_event == echo 1 > events/sched/foo/enable.
+    chmod 0666 /sys/kernel/tracing/set_event
+    chmod 0666 /sys/kernel/debug/tracing/set_event
+
     chmod 0666 /sys/kernel/tracing/events/workqueue/enable
     chmod 0666 /sys/kernel/debug/tracing/events/workqueue/enable
     chmod 0666 /sys/kernel/tracing/events/regulator/enable
diff --git a/cmds/bugreport/OWNERS b/cmds/bugreport/OWNERS
new file mode 100644
index 0000000..1ba7cff
--- /dev/null
+++ b/cmds/bugreport/OWNERS
@@ -0,0 +1,6 @@
+set noparent
+
+felipeal@google.com
+nandana@google.com
+jsharkey@android.com
+enh@google.com
diff --git a/cmds/bugreport/bugreport.cpp b/cmds/bugreport/bugreport.cpp
index 917c813..840ae47 100644
--- a/cmds/bugreport/bugreport.cpp
+++ b/cmds/bugreport/bugreport.cpp
@@ -37,7 +37,7 @@
   property_set("ctl.start", "dumpstate");
 
   // Socket will not be available until service starts.
-  int s;
+  int s = -1;
   for (int i = 0; i < 20; i++) {
     s = socket_local_client("dumpstate", ANDROID_SOCKET_NAMESPACE_RESERVED,
                             SOCK_STREAM);
diff --git a/cmds/bugreportz/Android.bp b/cmds/bugreportz/Android.bp
new file mode 100644
index 0000000..924a3a3
--- /dev/null
+++ b/cmds/bugreportz/Android.bp
@@ -0,0 +1,44 @@
+// bugreportz
+// ==========
+cc_binary {
+    name: "bugreportz",
+
+    srcs: [
+        "bugreportz.cpp",
+        "main.cpp",
+    ],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+
+    shared_libs: [
+        "libbase",
+        "libcutils",
+    ],
+}
+
+// bugreportz_test
+// ===============
+cc_test {
+    name: "bugreportz_test",
+    test_suites: ["device-tests"],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+
+    srcs: [
+        "bugreportz.cpp",
+        "bugreportz_test.cpp",
+    ],
+
+    static_libs: ["libgmock"],
+
+    shared_libs: [
+        "libbase",
+        "libutils",
+    ],
+}
diff --git a/cmds/bugreportz/Android.mk b/cmds/bugreportz/Android.mk
deleted file mode 100644
index 10dda56..0000000
--- a/cmds/bugreportz/Android.mk
+++ /dev/null
@@ -1,44 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-# bugreportz
-# ==========
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-   bugreportz.cpp \
-   main.cpp \
-
-LOCAL_MODULE:= bugreportz
-
-LOCAL_CFLAGS := -Werror -Wall
-
-LOCAL_SHARED_LIBRARIES := \
-    libbase \
-    libcutils \
-
-include $(BUILD_EXECUTABLE)
-
-# bugreportz_test
-# ===============
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := bugreportz_test
-LOCAL_COMPATIBILITY_SUITE := device-tests
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_CFLAGS := -Werror -Wall
-
-LOCAL_SRC_FILES := \
-    bugreportz.cpp \
-    bugreportz_test.cpp \
-
-LOCAL_STATIC_LIBRARIES := \
-    libgmock \
-
-LOCAL_SHARED_LIBRARIES := \
-    libbase \
-    libutils \
-
-include $(BUILD_NATIVE_TEST)
diff --git a/cmds/bugreportz/OWNERS b/cmds/bugreportz/OWNERS
new file mode 100644
index 0000000..1ba7cff
--- /dev/null
+++ b/cmds/bugreportz/OWNERS
@@ -0,0 +1,6 @@
+set noparent
+
+felipeal@google.com
+nandana@google.com
+jsharkey@android.com
+enh@google.com
diff --git a/cmds/bugreportz/main.cpp b/cmds/bugreportz/main.cpp
index a3ae1ff..945eae5 100644
--- a/cmds/bugreportz/main.cpp
+++ b/cmds/bugreportz/main.cpp
@@ -72,7 +72,7 @@
     property_set("ctl.start", "dumpstatez");
 
     // Socket will not be available until service starts.
-    int s;
+    int s = -1;
     for (int i = 0; i < 20; i++) {
         s = socket_local_client("dumpstate", ANDROID_SOCKET_NAMESPACE_RESERVED, SOCK_STREAM);
         if (s >= 0) break;
diff --git a/cmds/cmd/Android.bp b/cmds/cmd/Android.bp
new file mode 100644
index 0000000..8ea71cd
--- /dev/null
+++ b/cmds/cmd/Android.bp
@@ -0,0 +1,42 @@
+cc_library_static {
+    name: "libcmd",
+
+    srcs: ["cmd.cpp"],
+    export_include_dirs: ["."],
+
+    shared_libs: [
+        "libutils",
+        "liblog",
+        "libselinux",
+        "libbinder",
+    ],
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-DXP_UNIX",
+    ],
+}
+
+cc_binary {
+    name: "cmd",
+
+    srcs: ["main.cpp"],
+
+    static_libs: [
+        "libcmd",
+    ],
+
+    shared_libs: [
+        "libutils",
+        "liblog",
+        "libselinux",
+        "libbinder",
+    ],
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-DXP_UNIX",
+    ],
+}
diff --git a/cmds/cmd/Android.mk b/cmds/cmd/Android.mk
deleted file mode 100644
index 4868555..0000000
--- a/cmds/cmd/Android.mk
+++ /dev/null
@@ -1,25 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-	cmd.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-	libutils \
-	liblog \
-    libselinux \
-	libbinder
-
-LOCAL_CFLAGS := -Wall -Werror
-
-LOCAL_C_INCLUDES += \
-    $(JNI_H_INCLUDE)
-
-ifeq ($(TARGET_OS),linux)
-	LOCAL_CFLAGS += -DXP_UNIX
-	#LOCAL_SHARED_LIBRARIES += librt
-endif
-
-LOCAL_MODULE:= cmd
-
-include $(BUILD_EXECUTABLE)
diff --git a/cmds/cmd/cmd.cpp b/cmds/cmd/cmd.cpp
index 48d5d4a..7b4aeb2 100644
--- a/cmds/cmd/cmd.cpp
+++ b/cmds/cmd/cmd.cpp
@@ -40,6 +40,8 @@
 #include "selinux/selinux.h"
 #include "selinux/android.h"
 
+#include "cmd.h"
+
 #define DEBUG 0
 
 using namespace android;
@@ -59,8 +61,11 @@
 class MyShellCallback : public BnShellCallback
 {
 public:
+    TextOutput& mErrorLog;
     bool mActive = true;
 
+    MyShellCallback(TextOutput& errorLog) : mErrorLog(errorLog) {}
+
     virtual int openFile(const String16& path, const String16& seLinuxContext,
             const String16& mode) {
         String8 path8(path);
@@ -69,7 +74,7 @@
         String8 fullPath(cwd);
         fullPath.appendPath(path8);
         if (!mActive) {
-            aerr << "Open attempt after active for: " << fullPath << endl;
+            mErrorLog << "Open attempt after active for: " << fullPath << endl;
             return -EPERM;
         }
 #if DEBUG
@@ -78,20 +83,20 @@
         int flags = 0;
         bool checkRead = false;
         bool checkWrite = false;
-        if (mode == String16("w")) {
+        if (mode == u"w") {
             flags = O_WRONLY|O_CREAT|O_TRUNC;
             checkWrite = true;
-        } else if (mode == String16("w+")) {
+        } else if (mode == u"w+") {
             flags = O_RDWR|O_CREAT|O_TRUNC;
             checkRead = checkWrite = true;
-        } else if (mode == String16("r")) {
+        } else if (mode == u"r") {
             flags = O_RDONLY;
             checkRead = true;
-        } else if (mode == String16("r+")) {
+        } else if (mode == u"r+") {
             flags = O_RDWR;
             checkRead = checkWrite = true;
         } else {
-            aerr << "Invalid mode requested: " << mode.string() << endl;
+            mErrorLog << "Invalid mode requested: " << mode.string() << endl;
             return -EINVAL;
         }
         int fd = open(fullPath.string(), flags, S_IRWXU|S_IRWXG);
@@ -103,34 +108,30 @@
         }
         if (is_selinux_enabled() && seLinuxContext.size() > 0) {
             String8 seLinuxContext8(seLinuxContext);
-            security_context_t tmp = NULL;
+            security_context_t tmp = nullptr;
             getfilecon(fullPath.string(), &tmp);
             Unique_SecurityContext context(tmp);
             if (checkWrite) {
                 int accessGranted = selinux_check_access(seLinuxContext8.string(), context.get(),
-                        "file", "write", NULL);
+                        "file", "write", nullptr);
                 if (accessGranted != 0) {
 #if DEBUG
                     ALOGD("openFile: failed selinux write check!");
 #endif
                     close(fd);
-                    aerr << "System server has no access to write file context " << context.get()
-                            << " (from path " << fullPath.string() << ", context "
-                            << seLinuxContext8.string() << ")" << endl;
+                    mErrorLog << "System server has no access to write file context " << context.get() << " (from path " << fullPath.string() << ", context " << seLinuxContext8.string() << ")" << endl;
                     return -EPERM;
                 }
             }
             if (checkRead) {
                 int accessGranted = selinux_check_access(seLinuxContext8.string(), context.get(),
-                        "file", "read", NULL);
+                        "file", "read", nullptr);
                 if (accessGranted != 0) {
 #if DEBUG
                     ALOGD("openFile: failed selinux read check!");
 #endif
                     close(fd);
-                    aerr << "System server has no access to read file context " << context.get()
-                            << " (from path " << fullPath.string() << ", context "
-                            << seLinuxContext8.string() << ")" << endl;
+                    mErrorLog << "System server has no access to read file context " << context.get() << " (from path " << fullPath.string() << ", context " << seLinuxContext8.string() << ")" << endl;
                     return -EPERM;
                 }
             }
@@ -163,85 +164,86 @@
     }
 };
 
-int main(int argc, char* const argv[])
-{
-    signal(SIGPIPE, SIG_IGN);
+int cmdMain(const std::vector<std::string_view>& argv, TextOutput& outputLog, TextOutput& errorLog,
+            int in, int out, int err, RunMode runMode) {
     sp<ProcessState> proc = ProcessState::self();
-    // setThreadPoolMaxThreadCount(0) actually tells the kernel it's
-    // not allowed to spawn any additional threads, but we still spawn
-    // a binder thread from userspace when we call startThreadPool().
-    // This is safe because we only have 2 callbacks, neither of which
-    // block.
-    // See b/36066697 for rationale
-    proc->setThreadPoolMaxThreadCount(0);
     proc->startThreadPool();
 
 #if DEBUG
     ALOGD("cmd: starting");
 #endif
     sp<IServiceManager> sm = defaultServiceManager();
-    fflush(stdout);
-    if (sm == NULL) {
+    if (runMode == RunMode::kStandalone) {
+        fflush(stdout);
+    }
+    if (sm == nullptr) {
         ALOGW("Unable to get default service manager!");
-        aerr << "cmd: Unable to get default service manager!" << endl;
+        errorLog << "cmd: Unable to get default service manager!" << endl;
         return 20;
     }
 
-    if (argc == 1) {
-        aerr << "cmd: No service specified; use -l to list all services" << endl;
+    int argc = argv.size();
+
+    if (argc == 0) {
+        errorLog << "cmd: No service specified; use -l to list all services" << endl;
         return 20;
     }
 
-    if ((argc == 2) && (strcmp(argv[1], "-l") == 0)) {
+    if ((argc == 1) && (argv[0] == "-l")) {
         Vector<String16> services = sm->listServices();
         services.sort(sort_func);
-        aout << "Currently running services:" << endl;
+        outputLog << "Currently running services:" << endl;
 
         for (size_t i=0; i<services.size(); i++) {
             sp<IBinder> service = sm->checkService(services[i]);
-            if (service != NULL) {
-                aout << "  " << services[i] << endl;
+            if (service != nullptr) {
+                outputLog << "  " << services[i] << endl;
             }
         }
         return 0;
     }
 
+    const auto cmd = argv[0];
+
     Vector<String16> args;
-    for (int i=2; i<argc; i++) {
-        args.add(String16(argv[i]));
+    String16 serviceName = String16(cmd.data(), cmd.size());
+    for (int i = 1; i < argc; i++) {
+        args.add(String16(argv[i].data(), argv[i].size()));
     }
-    String16 cmd = String16(argv[1]);
-    sp<IBinder> service = sm->checkService(cmd);
-    if (service == NULL) {
-        ALOGW("Can't find service %s", argv[1]);
-        aerr << "cmd: Can't find service: " << argv[1] << endl;
+    sp<IBinder> service = sm->checkService(serviceName);
+    if (service == nullptr) {
+        if (runMode == RunMode::kStandalone) {
+            ALOGW("Can't find service %.*s", static_cast<int>(cmd.size()), cmd.data());
+        }
+        errorLog << "cmd: Can't find service: " << cmd << endl;
         return 20;
     }
 
-    sp<MyShellCallback> cb = new MyShellCallback();
+    sp<MyShellCallback> cb = new MyShellCallback(errorLog);
     sp<MyResultReceiver> result = new MyResultReceiver();
 
 #if DEBUG
-    ALOGD("cmd: Invoking %s in=%d, out=%d, err=%d", argv[1], STDIN_FILENO, STDOUT_FILENO,
-            STDERR_FILENO);
+    ALOGD("cmd: Invoking %s in=%d, out=%d, err=%d", cmd, in, out, err);
 #endif
 
     // TODO: block until a result is returned to MyResultReceiver.
-    status_t err = IBinder::shellCommand(service, STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO, args,
-            cb, result);
-    if (err < 0) {
+    status_t error = IBinder::shellCommand(service, in, out, err, args, cb, result);
+    if (error < 0) {
         const char* errstr;
-        switch (err) {
+        switch (error) {
             case BAD_TYPE: errstr = "Bad type"; break;
             case FAILED_TRANSACTION: errstr = "Failed transaction"; break;
             case FDS_NOT_ALLOWED: errstr = "File descriptors not allowed"; break;
             case UNEXPECTED_NULL: errstr = "Unexpected null"; break;
-            default: errstr = strerror(-err); break;
+            default: errstr = strerror(-error); break;
         }
-        ALOGW("Failure calling service %s: %s (%d)", argv[1], errstr, -err);
-        aout << "cmd: Failure calling service " << argv[1] << ": " << errstr << " ("
-                << (-err) << ")" << endl;
-        return err;
+        if (runMode == RunMode::kStandalone) {
+            ALOGW("Failure calling service %.*s: %s (%d)", static_cast<int>(cmd.size()), cmd.data(),
+                  errstr, -error);
+        }
+        outputLog << "cmd: Failure calling service " << cmd << ": " << errstr << " (" << (-error)
+                  << ")" << endl;
+        return error;
     }
 
     cb->mActive = false;
diff --git a/cmds/cmd/cmd.h b/cmds/cmd/cmd.h
new file mode 100644
index 0000000..a91e009
--- /dev/null
+++ b/cmds/cmd/cmd.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <binder/TextOutput.h>
+
+#include <string_view>
+#include <vector>
+
+enum class RunMode {
+    kStandalone,
+    kLibrary,
+};
+
+int cmdMain(const std::vector<std::string_view>& argv, android::TextOutput& outputLog,
+            android::TextOutput& errorLog, int in, int out, int err, RunMode runMode);
diff --git a/cmds/cmd/main.cpp b/cmds/cmd/main.cpp
new file mode 100644
index 0000000..2256e2a
--- /dev/null
+++ b/cmds/cmd/main.cpp
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <unistd.h>
+
+#include "cmd.h"
+
+int main(int argc, char* const argv[]) {
+    signal(SIGPIPE, SIG_IGN);
+
+    std::vector<std::string_view> arguments;
+    arguments.reserve(argc - 1);
+    // 0th argument is a program name, skipping.
+    for (int i = 1; i < argc; ++i) {
+        arguments.emplace_back(argv[i]);
+    }
+
+    return cmdMain(arguments, android::aout, android::aerr, STDIN_FILENO, STDOUT_FILENO,
+                   STDERR_FILENO, RunMode::kStandalone);
+}
diff --git a/cmds/dumpstate/Android.bp b/cmds/dumpstate/Android.bp
index b04543b..4020480 100644
--- a/cmds/dumpstate/Android.bp
+++ b/cmds/dumpstate/Android.bp
@@ -57,10 +57,19 @@
         export_aidl_headers: true,
     },
     srcs: [
-        "binder/android/os/IDumpstate.aidl",
+        ":dumpstate_aidl",
+    ],
+    export_include_dirs: ["binder"],
+}
+
+filegroup {
+    name: "dumpstate_aidl",
+    srcs: [
         "binder/android/os/IDumpstateListener.aidl",
         "binder/android/os/IDumpstateToken.aidl",
+        "binder/android/os/IDumpstate.aidl",
     ],
+    path: "binder",
 }
 
 cc_defaults {
@@ -88,8 +97,9 @@
         "utils.cpp",
     ],
     static_libs: [
+        "libincidentcompanion",
         "libdumpsys",
-        "libserviceutils"
+        "libserviceutils",
     ],
 }
 
@@ -100,6 +110,30 @@
         "dumpstate.cpp",
         "main.cpp",
     ],
+    required: [
+        "atrace",
+        "df",
+        "getprop",
+        "ip",
+        "iptables",
+        "ip6tables",
+        "kill",
+        "librank",
+        "logcat",
+        "lsmod",
+        "lsof",
+        "netstat",
+        "printenv",
+        "procrank",
+        "screencap",
+        "showmap",
+        "ss",
+        "storaged",
+        "top",
+        "uptime",
+        "vdc",
+        "vril-dump",
+    ],
     init_rc: ["dumpstate.rc"],
 }
 
@@ -107,9 +141,12 @@
     name: "dumpstate_test",
     defaults: ["dumpstate_defaults"],
     srcs: [
+        "dumpstate.cpp",
         "tests/dumpstate_test.cpp",
     ],
     static_libs: ["libgmock"],
+    test_config: "dumpstate_test.xml",
+    data: [":dumpstate_test_fixture", "tests/testdata/**/*"]
 }
 
 cc_test {
@@ -121,3 +158,22 @@
     ],
     static_libs: ["libgmock"],
 }
+
+
+// =======================#
+// dumpstate_test_fixture #
+// =======================#
+cc_test {
+
+    name: "dumpstate_test_fixture",
+    test_suites: ["device-tests"],
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wno-missing-field-initializers",
+        "-Wno-unused-variable",
+        "-Wunused-parameter",
+    ],
+    srcs: ["tests/dumpstate_test_fixture.cpp"],
+    data: ["tests/testdata/**/*"],
+}
diff --git a/cmds/dumpstate/Android.mk b/cmds/dumpstate/Android.mk
deleted file mode 100644
index ea5fbf1..0000000
--- a/cmds/dumpstate/Android.mk
+++ /dev/null
@@ -1,22 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-# =======================#
-# dumpstate_test_fixture #
-# =======================#
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := dumpstate_test_fixture
-LOCAL_COMPATIBILITY_SUITE := device-tests
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_CFLAGS := \
-       -Wall -Werror -Wno-missing-field-initializers -Wno-unused-variable -Wunused-parameter
-
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
-
-LOCAL_SRC_FILES := \
-        tests/dumpstate_test_fixture.cpp
-
-LOCAL_TEST_DATA := $(call find-test-data-in-subdirs, $(LOCAL_PATH), *, tests/testdata)
-
-include $(BUILD_NATIVE_TEST)
diff --git a/cmds/dumpstate/DumpstateService.cpp b/cmds/dumpstate/DumpstateService.cpp
index 49a78e7..37ba4f9 100644
--- a/cmds/dumpstate/DumpstateService.cpp
+++ b/cmds/dumpstate/DumpstateService.cpp
@@ -18,20 +18,51 @@
 
 #include "DumpstateService.h"
 
-#include <android-base/stringprintf.h>
+#include <memory>
 
+#include <android-base/stringprintf.h>
 #include "android/os/BnDumpstate.h"
 
 #include "DumpstateInternal.h"
 
+using android::base::StringPrintf;
+
 namespace android {
 namespace os {
 
 namespace {
-class DumpstateToken : public BnDumpstateToken {};
+
+struct DumpstateInfo {
+  public:
+    Dumpstate* ds = nullptr;
+    int32_t calling_uid = -1;
+    std::string calling_package;
+};
+
+static binder::Status exception(uint32_t code, const std::string& msg) {
+    MYLOGE("%s (%d) ", msg.c_str(), code);
+    return binder::Status::fromExceptionCode(code, String8(msg.c_str()));
 }
 
-DumpstateService::DumpstateService() : ds_(Dumpstate::GetInstance()) {
+// Creates a bugreport and exits, thus preserving the oneshot nature of the service.
+// Note: takes ownership of data.
+[[noreturn]] static void* dumpstate_thread_main(void* data) {
+    std::unique_ptr<DumpstateInfo> ds_info(static_cast<DumpstateInfo*>(data));
+    ds_info->ds->Run(ds_info->calling_uid, ds_info->calling_package);
+    MYLOGD("Finished taking a bugreport. Exiting.\n");
+    exit(0);
+}
+
+[[noreturn]] static void signalErrorAndExit(sp<IDumpstateListener> listener, int error_code) {
+    listener->onError(error_code);
+    exit(0);
+}
+
+class DumpstateToken : public BnDumpstateToken {};
+
+}  // namespace
+
+DumpstateService::DumpstateService() : ds_(nullptr) {
 }
 
 char const* DumpstateService::getServiceName() {
@@ -50,6 +81,8 @@
     return android::OK;
 }
 
+// Note: this method is part of the old flow and is not expected to be used in combination
+// with startBugreport.
 binder::Status DumpstateService::setListener(const std::string& name,
                                              const sp<IDumpstateListener>& listener,
                                              bool getSectionDetails,
@@ -64,43 +97,129 @@
         return binder::Status::ok();
     }
     std::lock_guard<std::mutex> lock(lock_);
-    if (ds_.listener_ != nullptr) {
-        MYLOGE("setListener(%s): already set (%s)\n", name.c_str(), ds_.listener_name_.c_str());
+    if (ds_ == nullptr) {
+        ds_ = &(Dumpstate::GetInstance());
+    }
+    if (ds_->listener_ != nullptr) {
+        MYLOGE("setListener(%s): already set (%s)\n", name.c_str(), ds_->listener_name_.c_str());
         return binder::Status::ok();
     }
 
-    ds_.listener_name_ = name;
-    ds_.listener_ = listener;
-    ds_.report_section_ = getSectionDetails;
+    ds_->listener_name_ = name;
+    ds_->listener_ = listener;
+    ds_->report_section_ = getSectionDetails;
     *returned_token = new DumpstateToken();
 
     return binder::Status::ok();
 }
 
+binder::Status DumpstateService::startBugreport(int32_t calling_uid,
+                                                const std::string& calling_package,
+                                                const android::base::unique_fd& bugreport_fd,
+                                                const android::base::unique_fd& screenshot_fd,
+                                                int bugreport_mode,
+                                                const sp<IDumpstateListener>& listener) {
+    MYLOGI("startBugreport() with mode: %d\n", bugreport_mode);
+
+    // This is the bugreporting API flow, so ensure there is only one bugreport in progress at a
+    // time.
+    std::lock_guard<std::mutex> lock(lock_);
+    if (ds_ != nullptr) {
+        MYLOGE("Error! There is already a bugreport in progress. Returning.");
+        if (listener != nullptr) {
+            listener->onError(IDumpstateListener::BUGREPORT_ERROR_ANOTHER_REPORT_IN_PROGRESS);
+        }
+        return exception(binder::Status::EX_SERVICE_SPECIFIC,
+                         "There is already a bugreport in progress");
+    }
+
+    // From here on, all conditions that indicate we are done with this incoming request should
+    // result in exiting the service to free it up for next invocation.
+    if (listener == nullptr) {
+        MYLOGE("Invalid input: no listener");
+        exit(0);
+    }
+
+    if (bugreport_mode != Dumpstate::BugreportMode::BUGREPORT_FULL &&
+        bugreport_mode != Dumpstate::BugreportMode::BUGREPORT_INTERACTIVE &&
+        bugreport_mode != Dumpstate::BugreportMode::BUGREPORT_REMOTE &&
+        bugreport_mode != Dumpstate::BugreportMode::BUGREPORT_WEAR &&
+        bugreport_mode != Dumpstate::BugreportMode::BUGREPORT_TELEPHONY &&
+        bugreport_mode != Dumpstate::BugreportMode::BUGREPORT_WIFI &&
+        bugreport_mode != Dumpstate::BugreportMode::BUGREPORT_DEFAULT) {
+        MYLOGE("Invalid input: bad bugreport mode: %d", bugreport_mode);
+        signalErrorAndExit(listener, IDumpstateListener::BUGREPORT_ERROR_INVALID_INPUT);
+    }
+
+    std::unique_ptr<Dumpstate::DumpOptions> options = std::make_unique<Dumpstate::DumpOptions>();
+    options->Initialize(static_cast<Dumpstate::BugreportMode>(bugreport_mode), bugreport_fd,
+                        screenshot_fd);
+
+    if (bugreport_fd.get() == -1 || (options->do_fb && screenshot_fd.get() == -1)) {
+        MYLOGE("Invalid filedescriptor");
+        signalErrorAndExit(listener, IDumpstateListener::BUGREPORT_ERROR_INVALID_INPUT);
+    }
+
+
+    ds_ = &(Dumpstate::GetInstance());
+    ds_->SetOptions(std::move(options));
+    ds_->listener_ = listener;
+
+    DumpstateInfo* ds_info = new DumpstateInfo();
+    ds_info->ds = ds_;
+    ds_info->calling_uid = calling_uid;
+    ds_info->calling_package = calling_package;
+
+    pthread_t thread;
+    status_t err = pthread_create(&thread, nullptr, dumpstate_thread_main, ds_info);
+    if (err != 0) {
+        delete ds_info;
+        ds_info = nullptr;
+        MYLOGE("Could not create a thread");
+        signalErrorAndExit(listener, IDumpstateListener::BUGREPORT_ERROR_RUNTIME_ERROR);
+    }
+    return binder::Status::ok();
+}
+
+binder::Status DumpstateService::cancelBugreport() {
+    // This is a no-op since the cancellation is done from java side via setting sys properties.
+    // See BugreportManagerServiceImpl.
+    // TODO(b/111441001): maybe make native and java sides use different binder interface
+    // to avoid these annoyances.
+    return binder::Status::ok();
+}
+
 status_t DumpstateService::dump(int fd, const Vector<String16>&) {
-    dprintf(fd, "id: %d\n", ds_.id_);
-    dprintf(fd, "pid: %d\n", ds_.pid_);
-    dprintf(fd, "update_progress: %s\n", ds_.update_progress_ ? "true" : "false");
-    dprintf(fd, "update_progress_threshold: %d\n", ds_.update_progress_threshold_);
-    dprintf(fd, "last_updated_progress: %d\n", ds_.last_updated_progress_);
+    if (ds_ == nullptr) {
+        dprintf(fd, "Bugreport not in progress yet");
+        return NO_ERROR;
+    }
+    std::string destination = ds_->options_->bugreport_fd.get() != -1
+                                  ? StringPrintf("[fd:%d]", ds_->options_->bugreport_fd.get())
+                                  : ds_->bugreport_internal_dir_.c_str();
+    dprintf(fd, "id: %d\n", ds_->id_);
+    dprintf(fd, "pid: %d\n", ds_->pid_);
+    dprintf(fd, "update_progress: %s\n", ds_->options_->do_progress_updates ? "true" : "false");
+    dprintf(fd, "update_progress_threshold: %d\n", ds_->update_progress_threshold_);
+    dprintf(fd, "last_updated_progress: %d\n", ds_->last_updated_progress_);
     dprintf(fd, "progress:\n");
-    ds_.progress_->Dump(fd, "  ");
-    dprintf(fd, "args: %s\n", ds_.args_.c_str());
-    dprintf(fd, "extra_options: %s\n", ds_.extra_options_.c_str());
-    dprintf(fd, "version: %s\n", ds_.version_.c_str());
-    dprintf(fd, "bugreport_dir: %s\n", ds_.bugreport_dir_.c_str());
-    dprintf(fd, "screenshot_path: %s\n", ds_.screenshot_path_.c_str());
-    dprintf(fd, "log_path: %s\n", ds_.log_path_.c_str());
-    dprintf(fd, "tmp_path: %s\n", ds_.tmp_path_.c_str());
-    dprintf(fd, "path: %s\n", ds_.path_.c_str());
-    dprintf(fd, "extra_options: %s\n", ds_.extra_options_.c_str());
-    dprintf(fd, "base_name: %s\n", ds_.base_name_.c_str());
-    dprintf(fd, "name: %s\n", ds_.name_.c_str());
-    dprintf(fd, "now: %ld\n", ds_.now_);
-    dprintf(fd, "is_zipping: %s\n", ds_.IsZipping() ? "true" : "false");
-    dprintf(fd, "listener: %s\n", ds_.listener_name_.c_str());
-    dprintf(fd, "notification title: %s\n", ds_.notification_title.c_str());
-    dprintf(fd, "notification description: %s\n", ds_.notification_description.c_str());
+    ds_->progress_->Dump(fd, "  ");
+    dprintf(fd, "args: %s\n", ds_->options_->args.c_str());
+    dprintf(fd, "extra_options: %s\n", ds_->options_->extra_options.c_str());
+    dprintf(fd, "version: %s\n", ds_->version_.c_str());
+    dprintf(fd, "bugreport_dir: %s\n", destination.c_str());
+    dprintf(fd, "screenshot_path: %s\n", ds_->screenshot_path_.c_str());
+    dprintf(fd, "log_path: %s\n", ds_->log_path_.c_str());
+    dprintf(fd, "tmp_path: %s\n", ds_->tmp_path_.c_str());
+    dprintf(fd, "path: %s\n", ds_->path_.c_str());
+    dprintf(fd, "extra_options: %s\n", ds_->options_->extra_options.c_str());
+    dprintf(fd, "base_name: %s\n", ds_->base_name_.c_str());
+    dprintf(fd, "name: %s\n", ds_->name_.c_str());
+    dprintf(fd, "now: %ld\n", ds_->now_);
+    dprintf(fd, "is_zipping: %s\n", ds_->IsZipping() ? "true" : "false");
+    dprintf(fd, "listener: %s\n", ds_->listener_name_.c_str());
+    dprintf(fd, "notification title: %s\n", ds_->options_->notification_title.c_str());
+    dprintf(fd, "notification description: %s\n", ds_->options_->notification_description.c_str());
 
     return NO_ERROR;
 }
diff --git a/cmds/dumpstate/DumpstateService.h b/cmds/dumpstate/DumpstateService.h
index 7bca24a..68eda47 100644
--- a/cmds/dumpstate/DumpstateService.h
+++ b/cmds/dumpstate/DumpstateService.h
@@ -20,6 +20,7 @@
 #include <mutex>
 #include <vector>
 
+#include <android-base/unique_fd.h>
 #include <binder/BinderService.h>
 
 #include "android/os/BnDumpstate.h"
@@ -41,8 +42,20 @@
                                bool getSectionDetails,
                                sp<IDumpstateToken>* returned_token) override;
 
+    binder::Status startBugreport(int32_t calling_uid, const std::string& calling_package,
+                                  const android::base::unique_fd& bugreport_fd,
+                                  const android::base::unique_fd& screenshot_fd, int bugreport_mode,
+                                  const sp<IDumpstateListener>& listener) override;
+
+    // No-op
+    binder::Status cancelBugreport();
+
   private:
-    Dumpstate& ds_;
+    // Dumpstate object which contains all the bugreporting logic.
+    // Note that dumpstate is a oneshot service, so this object is meant to be used at most for
+    // one bugreport.
+    // This service does not own this object.
+    Dumpstate* ds_;
     std::mutex lock_;
 };
 
diff --git a/cmds/dumpstate/DumpstateUtil.cpp b/cmds/dumpstate/DumpstateUtil.cpp
index 85eb464..97c8ae2 100644
--- a/cmds/dumpstate/DumpstateUtil.cpp
+++ b/cmds/dumpstate/DumpstateUtil.cpp
@@ -56,11 +56,11 @@
     timespec ts;
     ts.tv_sec = MSEC_TO_SEC(timeout_ms);
     ts.tv_nsec = (timeout_ms % 1000) * 1000000;
-    int ret = TEMP_FAILURE_RETRY(sigtimedwait(&child_mask, NULL, &ts));
+    int ret = TEMP_FAILURE_RETRY(sigtimedwait(&child_mask, nullptr, &ts));
     int saved_errno = errno;
 
     // Set the signals back the way they were.
-    if (sigprocmask(SIG_SETMASK, &old_mask, NULL) == -1) {
+    if (sigprocmask(SIG_SETMASK, &old_mask, nullptr) == -1) {
         printf("*** sigprocmask failed: %s\n", strerror(errno));
         if (ret == 0) {
             return false;
@@ -101,13 +101,16 @@
 }
 
 CommandOptions::CommandOptionsBuilder& CommandOptions::CommandOptionsBuilder::AsRoot() {
-    values.account_mode_ = SU_ROOT;
+    if (!PropertiesHelper::IsUnroot()) {
+        values.account_mode_ = SU_ROOT;
+    }
     return *this;
 }
 
 CommandOptions::CommandOptionsBuilder& CommandOptions::CommandOptionsBuilder::AsRootIfAvailable() {
-    if (!PropertiesHelper::IsUserBuild())
-        values.account_mode_ = SU_ROOT;
+    if (!PropertiesHelper::IsUserBuild()) {
+        return AsRoot();
+    }
     return *this;
 }
 
@@ -176,6 +179,7 @@
 
 std::string PropertiesHelper::build_type_ = "";
 int PropertiesHelper::dry_run_ = -1;
+int PropertiesHelper::unroot_ = -1;
 
 bool PropertiesHelper::IsUserBuild() {
     if (build_type_.empty()) {
@@ -191,6 +195,13 @@
     return dry_run_ == 1;
 }
 
+bool PropertiesHelper::IsUnroot() {
+    if (unroot_ == -1) {
+        unroot_ = android::base::GetBoolProperty("dumpstate.unroot", false) ? 1 : 0;
+    }
+    return unroot_ == 1;
+}
+
 int DumpFileToFd(int out_fd, const std::string& title, const std::string& path) {
     android::base::unique_fd fd(TEMP_FAILURE_RETRY(open(path.c_str(), O_RDONLY | O_NONBLOCK | O_CLOEXEC)));
     if (fd.get() < 0) {
@@ -310,7 +321,7 @@
         struct sigaction sigact;
         memset(&sigact, 0, sizeof(sigact));
         sigact.sa_handler = SIG_IGN;
-        sigaction(SIGPIPE, &sigact, NULL);
+        sigaction(SIGPIPE, &sigact, nullptr);
 
         execvp(path, (char**)args.data());
         // execvp's result will be handled after waitpid_with_timeout() below, but
diff --git a/cmds/dumpstate/DumpstateUtil.h b/cmds/dumpstate/DumpstateUtil.h
index 8342099..d75b08c 100644
--- a/cmds/dumpstate/DumpstateUtil.h
+++ b/cmds/dumpstate/DumpstateUtil.h
@@ -76,7 +76,7 @@
   private:
     class CommandOptionsValues {
       private:
-        CommandOptionsValues(int64_t timeout_ms);
+        explicit CommandOptionsValues(int64_t timeout_ms);
 
         int64_t timeout_ms_;
         bool always_;
@@ -88,7 +88,7 @@
         friend class CommandOptionsBuilder;
     };
 
-    CommandOptions(const CommandOptionsValues& values);
+    explicit CommandOptions(const CommandOptionsValues& values);
 
     const CommandOptionsValues values;
 
@@ -97,9 +97,16 @@
       public:
         /* Sets the command to always run, even on `dry-run` mode. */
         CommandOptionsBuilder& Always();
-        /* Sets the command's PrivilegeMode as `SU_ROOT` */
+        /*
+         * Sets the command's PrivilegeMode as `SU_ROOT` unless overridden by system property
+         * 'dumpstate.unroot'.
+         */
         CommandOptionsBuilder& AsRoot();
-        /* If !IsUserBuild(), sets the command's PrivilegeMode as `SU_ROOT` */
+        /*
+         * Runs AsRoot() on userdebug builds. No-op on user builds since 'su' is
+         * not available. This is used for commands that return some useful information even
+         * when run as shell.
+         */
         CommandOptionsBuilder& AsRootIfAvailable();
         /* Sets the command's PrivilegeMode as `DROP_ROOT` */
         CommandOptionsBuilder& DropRoot();
@@ -112,7 +119,7 @@
         CommandOptions Build();
 
       private:
-        CommandOptionsBuilder(int64_t timeout_ms);
+        explicit CommandOptionsBuilder(int64_t timeout_ms);
         CommandOptionsValues values;
         friend class CommandOptions;
     };
@@ -162,9 +169,17 @@
      */
     static bool IsDryRun();
 
+    /**
+     * Checks whether root availability should be overridden.
+     *
+     * Useful to verify how dumpstate would work in a device with an user build.
+     */
+    static bool IsUnroot();
+
   private:
     static std::string build_type_;
     static int dry_run_;
+    static int unroot_;
 };
 
 /*
diff --git a/cmds/dumpstate/OWNERS b/cmds/dumpstate/OWNERS
new file mode 100644
index 0000000..1ba7cff
--- /dev/null
+++ b/cmds/dumpstate/OWNERS
@@ -0,0 +1,6 @@
+set noparent
+
+felipeal@google.com
+nandana@google.com
+jsharkey@android.com
+enh@google.com
diff --git a/cmds/dumpstate/README.md b/cmds/dumpstate/README.md
index 0302ea5..c818c05 100644
--- a/cmds/dumpstate/README.md
+++ b/cmds/dumpstate/README.md
@@ -14,7 +14,8 @@
 mmm -j frameworks/native/cmds/dumpstate
 ```
 
-If you're working on device-specific code, you might need to build them as well. Example:
+If you're working on device-specific code, you might need to build them as well.
+Example:
 
 ```
 mmm -j frameworks/native/cmds/dumpstate device/acme/secret_device/dumpstate/ hardware/interfaces/dumpstate
@@ -23,27 +24,42 @@
 ## To build, deploy, and take a bugreport
 
 ```
-mmm -j frameworks/native/cmds/dumpstate && adb push ${OUT}/system/bin/dumpstate system/bin && adb shell am bug-report
+mmm -j frameworks/native/cmds/dumpstate && adb push ${OUT}/system/bin/dumpstate system/bin && adb push ${OUT}/system/lib64/*dumpstate*.so /system/lib64/ && adb shell am bug-report
 ```
 
+Make sure that the device is remounted before running the above command. * If
+you're working with `userdebug` variant, you may need to run the following to
+remount your device:
+
+```
+  adb root && adb remount -R && adb wait-for-device && adb root && adb remount
+```
+
+*   If you're working with `eng` variant, you may need to run the following to
+    remount your device:
+
+    ```
+    adb root && adb remount
+    ```
+
 ## To build, deploy, and run unit tests
 
-First create `/data/nativetest`:
+First create `/data/nativetest64`:
 
 ```
-adb shell mkdir /data/nativetest
+adb shell mkdir /data/nativetest64
 ```
 
 Then run:
 
 ```
-mmm -j frameworks/native/cmds/dumpstate/ && adb push ${OUT}/data/nativetest/dumpstate_test* /data/nativetest && adb shell /data/nativetest/dumpstate_test/dumpstate_test
+mmm -j frameworks/native/cmds/dumpstate/ && adb push ${OUT}/data/nativetest64/dumpstate_* /data/nativetest64 && adb shell /data/nativetest64/dumpstate_test/dumpstate_test
 ```
 
 And to run just one test (for example, `DumpstateTest.RunCommandNoArgs`):
 
 ```
-mmm -j frameworks/native/cmds/dumpstate/ && adb push ${OUT}/data/nativetest/dumpstate_test* /data/nativetest && adb shell /data/nativetest/dumpstate_test/dumpstate_test --gtest_filter=DumpstateTest.RunCommandNoArgs
+mmm -j frameworks/native/cmds/dumpstate/ && adb push ${OUT}/data/nativetest64/dumpstate_test* /data/nativetest64 && adb shell /data/nativetest64/dumpstate_test/dumpstate_test --gtest_filter=DumpstateTest.RunCommandNoArgs
 ```
 
 ## To take quick bugreports
@@ -52,6 +68,12 @@
 adb shell setprop dumpstate.dry_run true
 ```
 
+## To emulate a device with user build
+
+```
+adb shell setprop dumpstate.unroot true
+```
+
 ## To change the `dumpstate` version
 
 ```
@@ -64,7 +86,6 @@
 adb shell setprop dumpstate.version split-dumpsys && adb shell dumpstate -v
 ```
 
-
 Then to restore the default version:
 
 ```
@@ -73,8 +94,9 @@
 
 ## Code style and formatting
 
-Use the style defined at the [Google C++ Style Guide](https://google.github.io/styleguide/cppguide.html)
-and make sure to run the following command prior to `repo upload`:
+Use the style defined at the
+[Google C++ Style Guide](https://google.github.io/styleguide/cppguide.html) and
+make sure to run the following command prior to `repo upload`:
 
 ```
 git clang-format --style=file HEAD~
diff --git a/cmds/dumpstate/binder/android/os/IDumpstate.aidl b/cmds/dumpstate/binder/android/os/IDumpstate.aidl
index 9b11b96..cb2d8b8 100644
--- a/cmds/dumpstate/binder/android/os/IDumpstate.aidl
+++ b/cmds/dumpstate/binder/android/os/IDumpstate.aidl
@@ -24,7 +24,7 @@
   * {@hide}
   */
 interface IDumpstate {
-
+    // TODO: remove method once startBugReport is used by Shell.
     /*
      * Sets the listener for this dumpstate progress.
      *
@@ -35,4 +35,54 @@
      */
     IDumpstateToken setListener(@utf8InCpp String name, IDumpstateListener listener,
                                 boolean getSectionDetails);
+
+    // NOTE: If you add to or change these modes, please also change the corresponding enums
+    // in system server, in BugreportParams.java.
+
+    // These modes encapsulate a set of run time options for generating bugreports.
+    // Takes a bugreport without user interference.
+    const int BUGREPORT_MODE_FULL = 0;
+
+    // Interactive bugreport, i.e. triggered by the user.
+    const int BUGREPORT_MODE_INTERACTIVE = 1;
+
+    // Remote bugreport triggered by DevicePolicyManager, for e.g.
+    const int BUGREPORT_MODE_REMOTE = 2;
+
+    // Bugreport triggered on a wear device.
+    const int BUGREPORT_MODE_WEAR = 3;
+
+    // Bugreport limited to only telephony info.
+    const int BUGREPORT_MODE_TELEPHONY = 4;
+
+    // Bugreport limited to only wifi info.
+    const int BUGREPORT_MODE_WIFI = 5;
+
+    // Default mode.
+    const int BUGREPORT_MODE_DEFAULT = 6;
+
+    /*
+     * Starts a bugreport in the background.
+     *
+     *<p>Shows the user a dialog to get consent for sharing the bugreport with the calling
+     * application. If they deny {@link IDumpstateListener#onError} will be called. If they
+     * consent and bugreport generation is successful artifacts will be copied to the given fds and
+     * {@link IDumpstateListener#onFinished} will be called. If there
+     * are errors in bugreport generation {@link IDumpstateListener#onError} will be called.
+     *
+     * @param callingUid UID of the original application that requested the report.
+     * @param callingPackage package of the original application that requested the report.
+     * @param bugreportFd the file to which the zipped bugreport should be written
+     * @param screenshotFd the file to which screenshot should be written
+     * @param bugreportMode the mode that specifies other run time options; must be one of above
+     * @param listener callback for updates; optional
+     */
+    void startBugreport(int callingUid, @utf8InCpp String callingPackage,
+                        FileDescriptor bugreportFd, FileDescriptor screenshotFd,
+                        int bugreportMode, IDumpstateListener listener);
+
+    /*
+     * Cancels the bugreport currently in progress.
+     */
+    void cancelBugreport();
 }
diff --git a/cmds/dumpstate/binder/android/os/IDumpstateListener.aidl b/cmds/dumpstate/binder/android/os/IDumpstateListener.aidl
index 030d69d..ea1e467 100644
--- a/cmds/dumpstate/binder/android/os/IDumpstateListener.aidl
+++ b/cmds/dumpstate/binder/android/os/IDumpstateListener.aidl
@@ -19,21 +19,63 @@
 /**
   * Listener for dumpstate events.
   *
+  * <p>When bugreport creation is complete one of {@code onError} or {@code onFinished} is called.
+  *
+  * <p>These methods are synchronous by design in order to make dumpstate's lifecycle simpler
+  * to handle.
+  *
   * {@hide}
   */
 interface IDumpstateListener {
+    /**
+     * Called when there is a progress update.
+     *
+     * @param progress the progress in [0, 100]
+     */
+    void onProgress(int progress);
+
+    // NOTE: If you add to or change these error codes, please also change the corresponding enums
+    // in system server, in BugreportManager.java.
+
+    /* Options specified are invalid or incompatible */
+    const int BUGREPORT_ERROR_INVALID_INPUT = 1;
+
+    /* Bugreport encountered a runtime error */
+    const int BUGREPORT_ERROR_RUNTIME_ERROR = 2;
+
+    /* User denied consent to share the bugreport with the specified app */
+    const int BUGREPORT_ERROR_USER_DENIED_CONSENT = 3;
+
+    /* The request to get user consent timed out */
+    const int BUGREPORT_ERROR_USER_CONSENT_TIMED_OUT = 4;
+
+    /* There is currently a bugreport running. The caller should try again later. */
+    const int BUGREPORT_ERROR_ANOTHER_REPORT_IN_PROGRESS = 5;
+
+    /**
+     * Called on an error condition with one of the error codes listed above.
+     */
+    void onError(int errorCode);
+
+    /**
+     * Called when taking bugreport finishes successfully.
+     */
+    void onFinished();
+
+    // TODO(b/111441001): Remove old methods when not used anymore.
     void onProgressUpdated(int progress);
     void onMaxProgressUpdated(int maxProgress);
 
     /**
-    * Called after every section is complete.
-    * @param  name          section name
-    * @param  status        values from status_t
-    *                       {@code OK} section completed successfully
-    *                       {@code TIMEOUT} dump timed out
-    *                       {@code != OK} error
-    * @param  size          size in bytes, may be invalid if status != OK
-    * @param  durationMs    duration in ms
-    */
+     * Called after every section is complete.
+     *
+     * @param  name          section name
+     * @param  status        values from status_t
+     *                       {@code OK} section completed successfully
+     *                       {@code TIMEOUT} dump timed out
+     *                       {@code != OK} error
+     * @param  size          size in bytes, may be invalid if status != OK
+     * @param  durationMs    duration in ms
+     */
     void onSectionComplete(@utf8InCpp String name, int status, int size, int durationMs);
 }
diff --git a/cmds/dumpstate/dumpstate.cpp b/cmds/dumpstate/dumpstate.cpp
index 1d951be..1fc8107 100644
--- a/cmds/dumpstate/dumpstate.cpp
+++ b/cmds/dumpstate/dumpstate.cpp
@@ -34,6 +34,7 @@
 #include <unistd.h>
 
 #include <chrono>
+#include <fstream>
 #include <functional>
 #include <future>
 #include <memory>
@@ -51,9 +52,12 @@
 #include <android-base/unique_fd.h>
 #include <android/hardware/dumpstate/1.0/IDumpstateDevice.h>
 #include <android/hidl/manager/1.0/IServiceManager.h>
+#include <android/os/IIncidentCompanion.h>
 #include <cutils/native_handle.h>
 #include <cutils/properties.h>
+#include <debuggerd/client.h>
 #include <dumpsys.h>
+#include <dumputils/dump_utils.h>
 #include <hidl/ServiceManagement.h>
 #include <openssl/sha.h>
 #include <private/android_filesystem_config.h>
@@ -82,15 +86,19 @@
 using android::TIMED_OUT;
 using android::UNKNOWN_ERROR;
 using android::Vector;
+using android::base::StringPrintf;
+using android::os::IDumpstateListener;
 using android::os::dumpstate::CommandOptions;
 using android::os::dumpstate::DumpFileToFd;
 using android::os::dumpstate::DumpstateSectionReporter;
-using android::os::dumpstate::GetPidByName;
 using android::os::dumpstate::PropertiesHelper;
 
+typedef Dumpstate::ConsentCallback::ConsentResult UserConsentResult;
+
 /* read before root is shed */
 static char cmdline_buf[16384] = "(unknown)";
-static const char *dump_traces_path = NULL;
+static const char *dump_traces_path = nullptr;
+static const uint64_t USER_CONSENT_TIMEOUT_MS = 30 * 1000;
 
 // TODO: variables and functions below should be part of dumpstate object
 
@@ -101,13 +109,13 @@
 #define ALT_PSTORE_LAST_KMSG "/sys/fs/pstore/console-ramoops-0"
 #define BLK_DEV_SYS_DIR "/sys/block"
 
-#define RAFT_DIR "/data/misc/raft"
 #define RECOVERY_DIR "/cache/recovery"
 #define RECOVERY_DATA_DIR "/data/misc/recovery"
 #define UPDATE_ENGINE_LOG_DIR "/data/misc/update_engine_log"
 #define LOGPERSIST_DATA_DIR "/data/misc/logd"
 #define PROFILE_DATA_DIR_CUR "/data/misc/profiles/cur"
 #define PROFILE_DATA_DIR_REF "/data/misc/profiles/ref"
+#define XFRM_STAT_PROC_FILE "/proc/net/xfrm_stat"
 #define WLUTIL "/vendor/xbin/wlutil"
 #define WMTRACE_DATA_DIR "/data/misc/wmtrace"
 
@@ -122,6 +130,83 @@
 
 // TODO: temporary variables and functions used during C++ refactoring
 static Dumpstate& ds = Dumpstate::GetInstance();
+
+#define RETURN_IF_USER_DENIED_CONSENT()                                                        \
+    if (ds.IsUserConsentDenied()) {                                                            \
+        MYLOGE("Returning early as user denied consent to share bugreport with calling app."); \
+        return Dumpstate::RunStatus::USER_CONSENT_DENIED;                                      \
+    }
+
+// Runs func_ptr, but checks user consent before and after running it. Returns USER_CONSENT_DENIED
+// if consent is found to be denied.
+#define RUN_SLOW_FUNCTION_WITH_CONSENT_CHECK(func_ptr, ...) \
+    RETURN_IF_USER_DENIED_CONSENT();                        \
+    func_ptr(__VA_ARGS__);                                  \
+    RETURN_IF_USER_DENIED_CONSENT();
+
+namespace android {
+namespace os {
+namespace {
+
+static int Open(std::string path, int flags, mode_t mode = 0) {
+    int fd = TEMP_FAILURE_RETRY(open(path.c_str(), flags, mode));
+    if (fd == -1) {
+        MYLOGE("open(%s, %s)\n", path.c_str(), strerror(errno));
+    }
+    return fd;
+}
+
+
+static int OpenForRead(std::string path) {
+    return Open(path, O_RDONLY | O_CLOEXEC | O_NOFOLLOW);
+}
+
+bool CopyFile(int in_fd, int out_fd) {
+    char buf[4096];
+    ssize_t byte_count;
+    while ((byte_count = TEMP_FAILURE_RETRY(read(in_fd, buf, sizeof(buf)))) > 0) {
+        if (!android::base::WriteFully(out_fd, buf, byte_count)) {
+            return false;
+        }
+    }
+    return (byte_count != -1);
+}
+
+static bool CopyFileToFd(const std::string& input_file, int out_fd) {
+    MYLOGD("Going to copy file (%s) to %d\n", input_file.c_str(), out_fd);
+
+    // Obtain a handle to the source file.
+    android::base::unique_fd in_fd(OpenForRead(input_file));
+    if (out_fd != -1 && in_fd.get() != -1) {
+        if (CopyFile(in_fd.get(), out_fd)) {
+            return true;
+        }
+        MYLOGE("Failed to copy file: %s\n", strerror(errno));
+    }
+    return false;
+}
+
+static bool UnlinkAndLogOnError(const std::string& file) {
+    if (unlink(file.c_str())) {
+        MYLOGE("Failed to unlink file (%s): %s\n", file.c_str(), strerror(errno));
+        return false;
+    }
+    return true;
+}
+
+static bool IsFileEmpty(const std::string& file_path) {
+    std::ifstream file(file_path, std::ios::binary | std::ios::ate);
+    if(file.bad()) {
+        MYLOGE("Cannot open file: %s\n", file_path.c_str());
+        return true;
+    }
+    return file.tellg() <= 0;
+}
+
+}  // namespace
+}  // namespace os
+}  // namespace android
+
 static int RunCommand(const std::string& title, const std::vector<std::string>& fullCommand,
                       const CommandOptions& options = CommandOptions::DEFAULT) {
     return ds.RunCommand(title, fullCommand, options);
@@ -138,8 +223,6 @@
 // Relative directory (inside the zip) for all files copied as-is into the bugreport.
 static const std::string ZIP_ROOT_DIR = "FS";
 
-// Must be hardcoded because dumpstate HAL implementation need SELinux access to it
-static const std::string kDumpstateBoardPath = "/bugreports/";
 static const std::string kProtoPath = "proto/";
 static const std::string kProtoExt = ".proto";
 static const std::string kDumpstateBoardFiles[] = {
@@ -295,7 +378,7 @@
     char path[PATH_MAX];
 
     d = opendir(driverpath);
-    if (d == NULL) {
+    if (d == nullptr) {
         return;
     }
 
@@ -310,185 +393,6 @@
     closedir(d);
 }
 
-
-
-// dump anrd's trace and add to the zip file.
-// 1. check if anrd is running on this device.
-// 2. send a SIGUSR1 to its pid which will dump anrd's trace.
-// 3. wait until the trace generation completes and add to the zip file.
-static bool dump_anrd_trace() {
-    unsigned int pid;
-    char buf[50], path[PATH_MAX];
-    struct dirent *trace;
-    struct stat st;
-    DIR *trace_dir;
-    int retry = 5;
-    long max_ctime = 0, old_mtime;
-    long long cur_size = 0;
-    const char *trace_path = "/data/misc/anrd/";
-
-    if (!ds.IsZipping()) {
-        MYLOGE("Not dumping anrd trace because it's not a zipped bugreport\n");
-        return false;
-    }
-
-    // find anrd's pid if it is running.
-    pid = GetPidByName("/system/xbin/anrd");
-
-    if (pid > 0) {
-        if (stat(trace_path, &st) == 0) {
-            old_mtime = st.st_mtime;
-        } else {
-            MYLOGE("Failed to find: %s\n", trace_path);
-            return false;
-        }
-
-        // send SIGUSR1 to the anrd to generate a trace.
-        sprintf(buf, "%u", pid);
-        if (RunCommand("ANRD_DUMP", {"kill", "-SIGUSR1", buf},
-                       CommandOptions::WithTimeout(1).Build())) {
-            MYLOGE("anrd signal timed out. Please manually collect trace\n");
-            return false;
-        }
-
-        while (retry-- > 0 && old_mtime == st.st_mtime) {
-            sleep(1);
-            stat(trace_path, &st);
-        }
-
-        if (retry < 0 && old_mtime == st.st_mtime) {
-            MYLOGE("Failed to stat %s or trace creation timeout\n", trace_path);
-            return false;
-        }
-
-        // identify the trace file by its creation time.
-        if (!(trace_dir = opendir(trace_path))) {
-            MYLOGE("Can't open trace file under %s\n", trace_path);
-        }
-        while ((trace = readdir(trace_dir))) {
-            if (strcmp(trace->d_name, ".") == 0
-                    || strcmp(trace->d_name, "..") == 0) {
-                continue;
-            }
-            sprintf(path, "%s%s", trace_path, trace->d_name);
-            if (stat(path, &st) == 0) {
-                if (st.st_ctime > max_ctime) {
-                    max_ctime = st.st_ctime;
-                    sprintf(buf, "%s", trace->d_name);
-                }
-            }
-        }
-        closedir(trace_dir);
-
-        // Wait until the dump completes by checking the size of the trace.
-        if (max_ctime > 0) {
-            sprintf(path, "%s%s", trace_path, buf);
-            while(true) {
-                sleep(1);
-                if (stat(path, &st) == 0) {
-                    if (st.st_size == cur_size) {
-                        break;
-                    } else if (st.st_size > cur_size) {
-                        cur_size = st.st_size;
-                    } else {
-                        return false;
-                    }
-                } else {
-                    MYLOGE("Cant stat() %s anymore\n", path);
-                    return false;
-                }
-            }
-            // Add to the zip file.
-            if (!ds.AddZipEntry("anrd_trace.txt", path)) {
-                MYLOGE("Unable to add anrd_trace file %s to zip file\n", path);
-            } else {
-                if (remove(path)) {
-                    MYLOGE("Error removing anrd_trace file %s: %s", path, strerror(errno));
-                }
-                return true;
-            }
-        } else {
-            MYLOGE("Can't stats any trace file under %s\n", trace_path);
-        }
-    }
-    return false;
-}
-
-static void dump_systrace() {
-    if (!ds.IsZipping()) {
-        MYLOGD("Not dumping systrace because it's not a zipped bugreport\n");
-        return;
-    }
-    std::string systrace_path = ds.GetPath("-systrace.txt");
-    if (systrace_path.empty()) {
-        MYLOGE("Not dumping systrace because path is empty\n");
-        return;
-    }
-    const char* path = "/sys/kernel/debug/tracing/tracing_on";
-    long int is_tracing;
-    if (read_file_as_long(path, &is_tracing)) {
-        return; // error already logged
-    }
-    if (is_tracing <= 0) {
-        MYLOGD("Skipping systrace because '%s' content is '%ld'\n", path, is_tracing);
-        return;
-    }
-
-    MYLOGD("Running '/system/bin/atrace --async_dump -o %s', which can take several minutes",
-            systrace_path.c_str());
-    if (RunCommand("SYSTRACE", {"/system/bin/atrace", "--async_dump", "-o", systrace_path},
-                   CommandOptions::WithTimeout(120).Build())) {
-        MYLOGE("systrace timed out, its zip entry will be incomplete\n");
-        // TODO: RunCommand tries to kill the process, but atrace doesn't die
-        // peacefully; ideally, we should call strace to stop itself, but there is no such option
-        // yet (just a --async_stop, which stops and dump
-        // if (RunCommand("SYSTRACE", {"/system/bin/atrace", "--kill"})) {
-        //   MYLOGE("could not stop systrace ");
-        // }
-    }
-    if (!ds.AddZipEntry("systrace.txt", systrace_path)) {
-        MYLOGE("Unable to add systrace file %s to zip file\n", systrace_path.c_str());
-    } else {
-        if (remove(systrace_path.c_str())) {
-            MYLOGE("Error removing systrace file %s: %s", systrace_path.c_str(), strerror(errno));
-        }
-    }
-}
-
-static void dump_raft() {
-    if (PropertiesHelper::IsUserBuild()) {
-        return;
-    }
-
-    std::string raft_path = ds.GetPath("-raft_log.txt");
-    if (raft_path.empty()) {
-        MYLOGD("raft_path is empty\n");
-        return;
-    }
-
-    struct stat s;
-    if (stat(RAFT_DIR, &s) != 0 || !S_ISDIR(s.st_mode)) {
-        MYLOGD("%s does not exist or is not a directory\n", RAFT_DIR);
-        return;
-    }
-
-    CommandOptions options = CommandOptions::WithTimeout(600).Build();
-    if (!ds.IsZipping()) {
-        // Write compressed and encoded raft logs to stdout if it's not a zipped bugreport.
-        RunCommand("RAFT LOGS", {"logcompressor", "-r", RAFT_DIR}, options);
-        return;
-    }
-
-    RunCommand("RAFT LOGS", {"logcompressor", "-n", "-r", RAFT_DIR, "-o", raft_path}, options);
-    if (!ds.AddZipEntry("raft_log.txt", raft_path)) {
-        MYLOGE("Unable to add raft log %s to zip file\n", raft_path.c_str());
-    } else {
-        if (remove(raft_path.c_str())) {
-            MYLOGE("Error removing raft file %s: %s\n", raft_path.c_str(), strerror(errno));
-        }
-    }
-}
-
 static bool skip_not_stat(const char *path) {
     static const char stat[] = "/stat";
     size_t len = strlen(path);
@@ -587,9 +491,9 @@
 static int dump_stat_from_fd(const char *title __unused, const char *path, int fd) {
     unsigned long long fields[__STAT_NUMBER_FIELD];
     bool z;
-    char *cp, *buffer = NULL;
+    char *cp, *buffer = nullptr;
     size_t i = 0;
-    FILE *fp = fdopen(fd, "rb");
+    FILE *fp = fdopen(dup(fd), "rb");
     getline(&buffer, &i, fp);
     fclose(fp);
     if (!buffer) {
@@ -686,6 +590,32 @@
     return timeout_ms > MINIMUM_LOGCAT_TIMEOUT_MS ? timeout_ms : MINIMUM_LOGCAT_TIMEOUT_MS;
 }
 
+Dumpstate::ConsentCallback::ConsentCallback() : result_(UNAVAILABLE), start_time_(Nanotime()) {
+}
+
+android::binder::Status Dumpstate::ConsentCallback::onReportApproved() {
+    std::lock_guard<std::mutex> lock(lock_);
+    result_ = APPROVED;
+    MYLOGD("User approved consent to share bugreport\n");
+    return android::binder::Status::ok();
+}
+
+android::binder::Status Dumpstate::ConsentCallback::onReportDenied() {
+    std::lock_guard<std::mutex> lock(lock_);
+    result_ = DENIED;
+    MYLOGW("User denied consent to share bugreport\n");
+    return android::binder::Status::ok();
+}
+
+UserConsentResult Dumpstate::ConsentCallback::getResult() {
+    std::lock_guard<std::mutex> lock(lock_);
+    return result_;
+}
+
+uint64_t Dumpstate::ConsentCallback::getElapsedTimeMs() const {
+    return Nanotime() - start_time_;
+}
+
 void Dumpstate::PrintHeader() const {
     std::string build, fingerprint, radio, bootloader, network;
     char date[80];
@@ -717,7 +647,7 @@
                    CommandOptions::WithTimeout(1).Always().Build());
     printf("Bugreport format version: %s\n", version_.c_str());
     printf("Dumpstate info: id=%d pid=%d dry_run=%d args=%s extra_options=%s\n", id_, pid_,
-           PropertiesHelper::IsDryRun(), args_.c_str(), extra_options_.c_str());
+           PropertiesHelper::IsDryRun(), options_->args.c_str(), options_->extra_options.c_str());
     printf("\n");
 }
 
@@ -758,6 +688,17 @@
                ZipWriter::ErrorCodeString(err));
         return UNKNOWN_ERROR;
     }
+    bool finished_entry = false;
+    auto finish_entry = [this, &finished_entry] {
+        if (!finished_entry) {
+            // This should only be called when we're going to return an earlier error,
+            // which would've been logged. This may imply the file is already corrupt
+            // and any further logging from FinishEntry is more likely to mislead than
+            // not.
+            this->zip_writer_->FinishEntry();
+        }
+    };
+    auto scope_guard = android::base::make_scope_guard(finish_entry);
     auto start = std::chrono::steady_clock::now();
     auto end = start + timeout;
     struct pollfd pfd = {fd, POLLIN};
@@ -774,11 +715,11 @@
 
             int rc = TEMP_FAILURE_RETRY(poll(&pfd, 1, time_left_ms()));
             if (rc < 0) {
-                MYLOGE("Error in poll while adding from fd to zip entry %s:%s", entry_name.c_str(),
-                       strerror(errno));
+                MYLOGE("Error in poll while adding from fd to zip entry %s:%s\n",
+                       entry_name.c_str(), strerror(errno));
                 return -errno;
             } else if (rc == 0) {
-                MYLOGE("Timed out adding from fd to zip entry %s:%s Timeout:%lldms",
+                MYLOGE("Timed out adding from fd to zip entry %s:%s Timeout:%lldms\n",
                        entry_name.c_str(), strerror(errno), timeout.count());
                 return TIMED_OUT;
             }
@@ -799,6 +740,7 @@
     }
 
     err = zip_writer_->FinishEntry();
+    finished_entry = true;
     if (err != 0) {
         MYLOGE("zip_writer_->FinishEntry(): %s\n", ZipWriter::ErrorCodeString(err));
         return UNKNOWN_ERROR;
@@ -926,53 +868,6 @@
     RunCommand("IP6TABLES RAW", {"ip6tables", "-t", "raw", "-L", "-nvx"});
 }
 
-static void AddGlobalAnrTraceFile(const bool add_to_zip, const std::string& anr_traces_file,
-                                  const std::string& anr_traces_dir) {
-    std::string dump_traces_dir;
-
-    if (dump_traces_path != nullptr) {
-        if (add_to_zip) {
-            dump_traces_dir = dirname(dump_traces_path);
-            MYLOGD("Adding ANR traces (directory %s) to the zip file\n", dump_traces_dir.c_str());
-            ds.AddDir(dump_traces_dir, true);
-        } else {
-            MYLOGD("Dumping current ANR traces (%s) to the main bugreport entry\n",
-                   dump_traces_path);
-            ds.DumpFile("VM TRACES JUST NOW", dump_traces_path);
-        }
-    }
-
-
-    // Make sure directory is not added twice.
-    // TODO: this is an overzealous check because it's relying on dump_traces_path - which is
-    // generated by dump_traces() -  and anr_traces_path - which is retrieved from a system
-    // property - but in reality they're the same path (although the former could be nullptr).
-    // Anyways, once dump_traces() is refactored as a private Dumpstate function, this logic should
-    // be revisited.
-    bool already_dumped = anr_traces_dir == dump_traces_dir;
-
-    MYLOGD("AddGlobalAnrTraceFile(): dump_traces_dir=%s, anr_traces_dir=%s, already_dumped=%d\n",
-           dump_traces_dir.c_str(), anr_traces_dir.c_str(), already_dumped);
-
-    android::base::unique_fd fd(TEMP_FAILURE_RETRY(
-        open(anr_traces_file.c_str(), O_RDONLY | O_CLOEXEC | O_NOFOLLOW | O_NONBLOCK)));
-    if (fd.get() < 0) {
-        printf("*** NO ANR VM TRACES FILE (%s): %s\n\n", anr_traces_file.c_str(), strerror(errno));
-    } else {
-        if (add_to_zip) {
-            if (!already_dumped) {
-                MYLOGD("Adding dalvik ANR traces (directory %s) to the zip file\n",
-                       anr_traces_dir.c_str());
-                ds.AddDir(anr_traces_dir, true);
-            }
-        } else {
-            MYLOGD("Dumping last ANR traces (%s) to the main bugreport entry\n",
-                   anr_traces_file.c_str());
-            dump_file_from_fd("VM TRACES AT LAST ANR", anr_traces_file.c_str(), fd.get());
-        }
-    }
-}
-
 static void AddAnrTraceDir(const bool add_to_zip, const std::string& anr_traces_dir) {
     MYLOGD("AddAnrTraceDir(): dump_traces_file=%s, anr_traces_dir=%s\n", dump_traces_path,
            anr_traces_dir.c_str());
@@ -1015,50 +910,24 @@
 static void AddAnrTraceFiles() {
     const bool add_to_zip = ds.IsZipping() && ds.version_ == VERSION_SPLIT_ANR;
 
-    std::string anr_traces_file;
-    std::string anr_traces_dir;
-    bool is_global_trace_file = true;
+    std::string anr_traces_dir = "/data/anr";
 
-    // First check whether the stack-trace-dir property is set. When it's set,
-    // each ANR trace will be written to a separate file and not to a global
-    // stack trace file.
-    anr_traces_dir = android::base::GetProperty("dalvik.vm.stack-trace-dir", "");
-    if (anr_traces_dir.empty()) {
-        anr_traces_file = android::base::GetProperty("dalvik.vm.stack-trace-file", "");
-        if (!anr_traces_file.empty()) {
-            anr_traces_dir = dirname(anr_traces_file.c_str());
-        }
-    } else {
-        is_global_trace_file = false;
-    }
+    AddAnrTraceDir(add_to_zip, anr_traces_dir);
 
-    // We have neither configured a global trace file nor a trace directory,
-    // there will be nothing to dump.
-    if (anr_traces_file.empty() && anr_traces_dir.empty()) {
-        printf("*** NO VM TRACES FILE DEFINED (dalvik.vm.stack-trace-file)\n\n");
-        return;
-    }
+    RunCommand("ANR FILES", {"ls", "-lt", ANR_DIR});
 
-    if (is_global_trace_file) {
-        AddGlobalAnrTraceFile(add_to_zip, anr_traces_file, anr_traces_dir);
-    } else {
-        AddAnrTraceDir(add_to_zip, anr_traces_dir);
-    }
-
-    /* slow traces for slow operations */
+    // Slow traces for slow operations.
     struct stat st;
-    if (!anr_traces_dir.empty()) {
-        int i = 0;
-        while (true) {
-            const std::string slow_trace_path =
-                anr_traces_dir + android::base::StringPrintf("slow%02d.txt", i);
-            if (stat(slow_trace_path.c_str(), &st)) {
-                // No traces file at this index, done with the files.
-                break;
-            }
-            ds.DumpFile("VM TRACES WHEN SLOW", slow_trace_path.c_str());
-            i++;
+    int i = 0;
+    while (true) {
+        const std::string slow_trace_path =
+            anr_traces_dir + android::base::StringPrintf("slow%02d.txt", i);
+        if (stat(slow_trace_path.c_str(), &st)) {
+            // No traces file at this index, done with the files.
+            break;
         }
+        ds.DumpFile("VM TRACES WHEN SLOW", slow_trace_path.c_str());
+        i++;
     }
 }
 
@@ -1105,9 +974,9 @@
     RunCommand("IP RULES v6", {"ip", "-6", "rule", "show"});
 }
 
-static void RunDumpsysTextByPriority(const std::string& title, int priority,
-                                     std::chrono::milliseconds timeout,
-                                     std::chrono::milliseconds service_timeout) {
+static Dumpstate::RunStatus RunDumpsysTextByPriority(const std::string& title, int priority,
+                                                     std::chrono::milliseconds timeout,
+                                                     std::chrono::milliseconds service_timeout) {
     auto start = std::chrono::steady_clock::now();
     sp<android::IServiceManager> sm = defaultServiceManager();
     Dumpsys dumpsys(sm.get());
@@ -1115,6 +984,7 @@
     Dumpsys::setServiceArgs(args, /* asProto = */ false, priority);
     Vector<String16> services = dumpsys.listServices(priority, /* supports_proto = */ false);
     for (const String16& service : services) {
+        RETURN_IF_USER_DENIED_CONSENT();
         std::string path(title);
         path.append(" - ").append(String8(service).c_str());
         DumpstateSectionReporter section_reporter(path, ds.listener_, ds.report_section_);
@@ -1140,6 +1010,7 @@
             break;
         }
     }
+    return Dumpstate::RunStatus::OK;
 }
 
 static void RunDumpsysText(const std::string& title, int priority,
@@ -1152,24 +1023,27 @@
 }
 
 /* Dump all services registered with Normal or Default priority. */
-static void RunDumpsysTextNormalPriority(const std::string& title,
-                                         std::chrono::milliseconds timeout,
-                                         std::chrono::milliseconds service_timeout) {
+static Dumpstate::RunStatus RunDumpsysTextNormalPriority(const std::string& title,
+                                                         std::chrono::milliseconds timeout,
+                                                         std::chrono::milliseconds service_timeout) {
     DurationReporter duration_reporter(title);
     dprintf(STDOUT_FILENO, "------ %s (/system/bin/dumpsys) ------\n", title.c_str());
     fsync(STDOUT_FILENO);
     RunDumpsysTextByPriority(title, IServiceManager::DUMP_FLAG_PRIORITY_NORMAL, timeout,
                              service_timeout);
-    RunDumpsysTextByPriority(title, IServiceManager::DUMP_FLAG_PRIORITY_DEFAULT, timeout,
-                             service_timeout);
+
+    RETURN_IF_USER_DENIED_CONSENT();
+
+    return RunDumpsysTextByPriority(title, IServiceManager::DUMP_FLAG_PRIORITY_DEFAULT, timeout,
+                                    service_timeout);
 }
 
-static void RunDumpsysProto(const std::string& title, int priority,
-                            std::chrono::milliseconds timeout,
-                            std::chrono::milliseconds service_timeout) {
+static Dumpstate::RunStatus RunDumpsysProto(const std::string& title, int priority,
+                                            std::chrono::milliseconds timeout,
+                                            std::chrono::milliseconds service_timeout) {
     if (!ds.IsZipping()) {
         MYLOGD("Not dumping %s because it's not a zipped bugreport\n", title.c_str());
-        return;
+        return Dumpstate::RunStatus::OK;
     }
     sp<android::IServiceManager> sm = defaultServiceManager();
     Dumpsys dumpsys(sm.get());
@@ -1180,6 +1054,7 @@
     auto start = std::chrono::steady_clock::now();
     Vector<String16> services = dumpsys.listServices(priority, /* supports_proto = */ true);
     for (const String16& service : services) {
+        RETURN_IF_USER_DENIED_CONSENT();
         std::string path(kProtoPath);
         path.append(String8(service).c_str());
         if (priority == IServiceManager::DUMP_FLAG_PRIORITY_CRITICAL) {
@@ -1208,35 +1083,54 @@
             break;
         }
     }
+    return Dumpstate::RunStatus::OK;
 }
 
-// Runs dumpsys on services that must dump first and and will take less than 100ms to dump.
-static void RunDumpsysCritical() {
+// Runs dumpsys on services that must dump first and will take less than 100ms to dump.
+static Dumpstate::RunStatus RunDumpsysCritical() {
     RunDumpsysText("DUMPSYS CRITICAL", IServiceManager::DUMP_FLAG_PRIORITY_CRITICAL,
                    /* timeout= */ 5s, /* service_timeout= */ 500ms);
-    RunDumpsysProto("DUMPSYS CRITICAL PROTO", IServiceManager::DUMP_FLAG_PRIORITY_CRITICAL,
-                    /* timeout= */ 5s, /* service_timeout= */ 500ms);
+
+    RETURN_IF_USER_DENIED_CONSENT();
+
+    return RunDumpsysProto("DUMPSYS CRITICAL PROTO", IServiceManager::DUMP_FLAG_PRIORITY_CRITICAL,
+                           /* timeout= */ 5s, /* service_timeout= */ 500ms);
 }
 
 // Runs dumpsys on services that must dump first but can take up to 250ms to dump.
-static void RunDumpsysHigh() {
+static Dumpstate::RunStatus RunDumpsysHigh() {
     // TODO meminfo takes ~10s, connectivity takes ~5sec to dump. They are both
     // high priority. Reduce timeout once they are able to dump in a shorter time or
     // moved to a parallel task.
     RunDumpsysText("DUMPSYS HIGH", IServiceManager::DUMP_FLAG_PRIORITY_HIGH,
                    /* timeout= */ 90s, /* service_timeout= */ 30s);
-    RunDumpsysProto("DUMPSYS HIGH PROTO", IServiceManager::DUMP_FLAG_PRIORITY_HIGH,
-                    /* timeout= */ 5s, /* service_timeout= */ 1s);
+
+    RETURN_IF_USER_DENIED_CONSENT();
+
+    return RunDumpsysProto("DUMPSYS HIGH PROTO", IServiceManager::DUMP_FLAG_PRIORITY_HIGH,
+                           /* timeout= */ 5s, /* service_timeout= */ 1s);
 }
 
 // Runs dumpsys on services that must dump but can take up to 10s to dump.
-static void RunDumpsysNormal() {
+static Dumpstate::RunStatus RunDumpsysNormal() {
     RunDumpsysTextNormalPriority("DUMPSYS", /* timeout= */ 90s, /* service_timeout= */ 10s);
-    RunDumpsysProto("DUMPSYS PROTO", IServiceManager::DUMP_FLAG_PRIORITY_NORMAL,
-                    /* timeout= */ 90s, /* service_timeout= */ 10s);
+
+    RETURN_IF_USER_DENIED_CONSENT();
+
+    return RunDumpsysProto("DUMPSYS PROTO", IServiceManager::DUMP_FLAG_PRIORITY_NORMAL,
+                           /* timeout= */ 90s, /* service_timeout= */ 10s);
 }
 
 static void DumpHals() {
+    if (!ds.IsZipping()) {
+        RunCommand("HARDWARE HALS", {"lshal", "-lVSietrpc", "--types=b,c,l,z", "--debug"},
+                   CommandOptions::WithTimeout(10).AsRootIfAvailable().Build());
+        return;
+    }
+    DurationReporter duration_reporter("DUMP HALS");
+    RunCommand("HARDWARE HALS", {"lshal", "-lVSietrpc", "--types=b,c,l,z"},
+               CommandOptions::WithTimeout(10).AsRootIfAvailable().Build());
+
     using android::hidl::manager::V1_0::IServiceManager;
     using android::hardware::defaultServiceManager;
 
@@ -1255,7 +1149,7 @@
                                 return !isalnum(c) &&
                                     std::string("@-_:.").find(c) == std::string::npos;
                             }, '_');
-            const std::string path = kDumpstateBoardPath + "lshal_debug_" + cleanName;
+            const std::string path = ds.bugreport_internal_dir_ + "/lshal_debug_" + cleanName;
 
             {
                 auto fd = android::base::unique_fd(
@@ -1286,9 +1180,16 @@
     }
 }
 
-static void dumpstate() {
+// Dumps various things. Returns early with status USER_CONSENT_DENIED if user denies consent
+// via the consent they are shown. Ignores other errors that occur while running various
+// commands. The consent checking is currently done around long running tasks, which happen to
+// be distributed fairly evenly throughout the function.
+static Dumpstate::RunStatus dumpstate() {
     DurationReporter duration_reporter("DUMPSTATE");
 
+    // Dump various things. Note that anything that takes "long" (i.e. several seconds) should
+    // check intermittently (if it's intrerruptable like a foreach on pids) and/or should be wrapped
+    // in a consent check (via RUN_SLOW_FUNCTION_WITH_CONSENT_CHECK).
     dump_dev_files("TRUSTY VERSION", "/sys/bus/platform/drivers/trusty", "trusty_version");
     RunCommand("UPTIME", {"uptime"});
     DumpBlockStatFiles();
@@ -1296,7 +1197,9 @@
     DumpFile("MEMORY INFO", "/proc/meminfo");
     RunCommand("CPU INFO", {"top", "-b", "-n", "1", "-H", "-s", "6", "-o",
                             "pid,tid,user,pr,ni,%cpu,s,virt,res,pcy,cmd,name"});
-    RunCommand("PROCRANK", {"procrank"}, AS_ROOT_20);
+
+    RUN_SLOW_FUNCTION_WITH_CONSENT_CHECK(RunCommand, "PROCRANK", {"procrank"}, AS_ROOT_20);
+
     DumpFile("VIRTUAL MEMORY STATS", "/proc/vmstat");
     DumpFile("VMALLOC INFO", "/proc/vmallocinfo");
     DumpFile("SLAB INFO", "/proc/slabinfo");
@@ -1311,14 +1214,11 @@
 
     RunCommand("PROCESSES AND THREADS",
                {"ps", "-A", "-T", "-Z", "-O", "pri,nice,rtprio,sched,pcy,time"});
-    RunCommand("LIBRANK", {"librank"}, CommandOptions::AS_ROOT);
 
-    if (ds.IsZipping()) {
-        RunCommand("HARDWARE HALS", {"lshal"}, CommandOptions::WithTimeout(2).AsRootIfAvailable().Build());
-        DumpHals();
-    } else {
-        RunCommand("HARDWARE HALS", {"lshal", "--debug"}, CommandOptions::WithTimeout(10).AsRootIfAvailable().Build());
-    }
+    RUN_SLOW_FUNCTION_WITH_CONSENT_CHECK(RunCommand, "LIBRANK", {"librank"},
+                                         CommandOptions::AS_ROOT);
+
+    DumpHals();
 
     RunCommand("PRINTENV", {"printenv"});
     RunCommand("NETSTAT", {"netstat", "-nW"});
@@ -1337,14 +1237,16 @@
     }
 
     RunCommand("LIST OF OPEN FILES", {"lsof"}, CommandOptions::AS_ROOT);
-    for_each_pid(do_showmap, "SMAPS OF ALL PROCESSES");
+
+    RUN_SLOW_FUNCTION_WITH_CONSENT_CHECK(for_each_pid, do_showmap, "SMAPS OF ALL PROCESSES");
+
     for_each_tid(show_wchan, "BLOCKED PROCESS WAIT-CHANNELS");
     for_each_pid(show_showtime, "PROCESS TIMES (pid cmd user system iowait+percentage)");
 
     /* Dump Bluetooth HCI logs */
     ds.AddDir("/data/misc/bluetooth/logs", true);
 
-    if (!ds.do_early_screenshot_) {
+    if (ds.options_->do_fb && !ds.do_early_screenshot_) {
         MYLOGI("taking late screenshot\n");
         ds.TakeScreenshot();
     }
@@ -1363,6 +1265,8 @@
 
     DumpPacketStats();
 
+    RunDumpsys("EBPF MAP STATS", {"netd", "trafficcontroller"});
+
     DoKmsg();
 
     DumpIpAddrAndRules();
@@ -1373,7 +1277,7 @@
     RunCommand("IPv6 ND CACHE", {"ip", "-6", "neigh", "show"});
     RunCommand("MULTICAST ADDRESSES", {"ip", "maddr"});
 
-    RunDumpsysHigh();
+    RUN_SLOW_FUNCTION_WITH_CONSENT_CHECK(RunDumpsysHigh);
 
     RunCommand("SYSTEM PROPERTIES", {"getprop"});
 
@@ -1381,8 +1285,6 @@
 
     RunCommand("FILESYSTEMS & FREE SPACE", {"df"});
 
-    RunCommand("LAST RADIO LOG", {"parse_radio_log", "/proc/last_radio_log"});
-
     /* Binder state is expensive to look at as it uses a lot of memory. */
     DumpFile("BINDER FAILED TRANSACTION LOG", "/sys/kernel/debug/binder/failed_transaction_log");
     DumpFile("BINDER TRANSACTION LOG", "/sys/kernel/debug/binder/transaction_log");
@@ -1395,7 +1297,7 @@
         ds.AddDir(WMTRACE_DATA_DIR, false);
     }
 
-    ds.DumpstateBoard();
+    RUN_SLOW_FUNCTION_WITH_CONSENT_CHECK(ds.DumpstateBoard);
 
     /* Migrate the ril_dumpstate to a device specific dumpstate? */
     int rilDumpstateTimeout = android::base::GetIntProperty("ril.dumpstate.timeout", 0);
@@ -1415,14 +1317,16 @@
     printf("== Android Framework Services\n");
     printf("========================================================\n");
 
-    RunDumpsysNormal();
+    RUN_SLOW_FUNCTION_WITH_CONSENT_CHECK(RunDumpsysNormal);
 
     printf("========================================================\n");
     printf("== Checkins\n");
     printf("========================================================\n");
 
     RunDumpsys("CHECKIN BATTERYSTATS", {"batterystats", "-c"});
-    RunDumpsys("CHECKIN MEMINFO", {"meminfo", "--checkin"});
+
+    RUN_SLOW_FUNCTION_WITH_CONSENT_CHECK(RunDumpsys, "CHECKIN MEMINFO", {"meminfo", "--checkin"});
+
     RunDumpsys("CHECKIN NETSTATS", {"netstats", "--checkin"});
     RunDumpsys("CHECKIN PROCSTATS", {"procstats", "-c"});
     RunDumpsys("CHECKIN USAGESTATS", {"usagestats", "-c"});
@@ -1443,7 +1347,7 @@
     printf("== Running Application Services (platform)\n");
     printf("========================================================\n");
 
-    RunDumpsys("APP SERVICES PLATFORM", {"activity", "service", "all-platform"},
+    RunDumpsys("APP SERVICES PLATFORM", {"activity", "service", "all-platform-non-critical"},
             DUMPSYS_COMPONENTS_OPTIONS);
 
     printf("========================================================\n");
@@ -1480,6 +1384,64 @@
     printf("========================================================\n");
     printf("== dumpstate: done (id %d)\n", ds.id_);
     printf("========================================================\n");
+    return Dumpstate::RunStatus::OK;
+}
+
+/*
+ * Dumps state for the default case; drops root after it's no longer necessary.
+ *
+ * Returns RunStatus::OK if everything went fine.
+ * Returns RunStatus::ERROR if there was an error.
+ * Returns RunStatus::USER_DENIED_CONSENT if user explicitly denied consent to sharing the bugreport
+ * with the caller.
+ */
+static Dumpstate::RunStatus DumpstateDefault() {
+    // Invoking the following dumpsys calls before DumpTraces() to try and
+    // keep the system stats as close to its initial state as possible.
+    RUN_SLOW_FUNCTION_WITH_CONSENT_CHECK(RunDumpsysCritical);
+
+    /* collect stack traces from Dalvik and native processes (needs root) */
+    RUN_SLOW_FUNCTION_WITH_CONSENT_CHECK(ds.DumpTraces, &dump_traces_path);
+
+    /* Run some operations that require root. */
+    ds.tombstone_data_ = GetDumpFds(TOMBSTONE_DIR, TOMBSTONE_FILE_PREFIX, !ds.IsZipping());
+    ds.anr_data_ = GetDumpFds(ANR_DIR, ANR_FILE_PREFIX, !ds.IsZipping());
+
+    ds.AddDir(RECOVERY_DIR, true);
+    ds.AddDir(RECOVERY_DATA_DIR, true);
+    ds.AddDir(UPDATE_ENGINE_LOG_DIR, true);
+    ds.AddDir(LOGPERSIST_DATA_DIR, false);
+    if (!PropertiesHelper::IsUserBuild()) {
+        ds.AddDir(PROFILE_DATA_DIR_CUR, true);
+        ds.AddDir(PROFILE_DATA_DIR_REF, true);
+    }
+    add_mountinfo();
+    DumpIpTablesAsRoot();
+
+    // Capture any IPSec policies in play. No keys are exposed here.
+    RunCommand("IP XFRM POLICY", {"ip", "xfrm", "policy"}, CommandOptions::WithTimeout(10).Build());
+
+    // Dump IPsec stats. No keys are exposed here.
+    DumpFile("XFRM STATS", XFRM_STAT_PROC_FILE);
+
+    // Run ss as root so we can see socket marks.
+    RunCommand("DETAILED SOCKET STATE", {"ss", "-eionptu"}, CommandOptions::WithTimeout(10).Build());
+
+    // Run iotop as root to show top 100 IO threads
+    RunCommand("IOTOP", {"iotop", "-n", "1", "-m", "100"});
+
+    // Gather shared memory buffer info if the product implements it
+    struct stat st;
+    if (!stat("/product/bin/dmabuf_dump", &st)) {
+        RunCommand("Dmabuf dump", {"/product/bin/dmabuf_dump"});
+    }
+
+    if (!DropRootUser()) {
+        return Dumpstate::RunStatus::ERROR;
+    }
+
+    RETURN_IF_USER_DENIED_CONSENT();
+    return dumpstate();
 }
 
 // This method collects common dumpsys for telephony and wifi
@@ -1516,6 +1478,9 @@
 
     RunDumpsys("DUMPSYS", {"connectivity"}, CommandOptions::WithTimeout(90).Build(),
                SEC_TO_MSEC(10));
+    RunDumpsys("DUMPSYS", {"connmetrics"}, CommandOptions::WithTimeout(90).Build(),
+               SEC_TO_MSEC(10));
+    RunDumpsys("DUMPSYS", {"netd"}, CommandOptions::WithTimeout(90).Build(), SEC_TO_MSEC(10));
     RunDumpsys("DUMPSYS", {"carrier_config"}, CommandOptions::WithTimeout(90).Build(),
                SEC_TO_MSEC(10));
     RunDumpsys("DUMPSYS", {"wifi"}, CommandOptions::WithTimeout(90).Build(),
@@ -1562,11 +1527,123 @@
     RunDumpsys("DUMPSYS", {"wifi"}, CommandOptions::WithTimeout(90).Build(),
                SEC_TO_MSEC(10));
 
+    DumpHals();
+
     printf("========================================================\n");
     printf("== dumpstate: done (id %d)\n", ds.id_);
     printf("========================================================\n");
 }
 
+Dumpstate::RunStatus Dumpstate::DumpTraces(const char** path) {
+    DurationReporter duration_reporter("DUMP TRACES");
+
+    const std::string temp_file_pattern = "/data/anr/dumptrace_XXXXXX";
+    const size_t buf_size = temp_file_pattern.length() + 1;
+    std::unique_ptr<char[]> file_name_buf(new char[buf_size]);
+    memcpy(file_name_buf.get(), temp_file_pattern.c_str(), buf_size);
+
+    // Create a new, empty file to receive all trace dumps.
+    //
+    // TODO: This can be simplified once we remove support for the old style
+    // dumps. We can have a file descriptor passed in to dump_traces instead
+    // of creating a file, closing it and then reopening it again.
+    android::base::unique_fd fd(mkostemp(file_name_buf.get(), O_APPEND | O_CLOEXEC));
+    if (fd < 0) {
+        MYLOGE("mkostemp on pattern %s: %s\n", file_name_buf.get(), strerror(errno));
+        return RunStatus::OK;
+    }
+
+    // Nobody should have access to this temporary file except dumpstate, but we
+    // temporarily grant 'read' to 'others' here because this file is created
+    // when tombstoned is still running as root, but dumped after dropping. This
+    // can go away once support for old style dumping has.
+    const int chmod_ret = fchmod(fd, 0666);
+    if (chmod_ret < 0) {
+        MYLOGE("fchmod on %s failed: %s\n", file_name_buf.get(), strerror(errno));
+        return RunStatus::OK;
+    }
+
+    std::unique_ptr<DIR, decltype(&closedir)> proc(opendir("/proc"), closedir);
+    if (proc.get() == nullptr) {
+        MYLOGE("opendir /proc failed: %s\n", strerror(errno));
+        return RunStatus::OK;
+    }
+
+    // Number of times process dumping has timed out. If we encounter too many
+    // failures, we'll give up.
+    int timeout_failures = 0;
+    bool dalvik_found = false;
+
+    const std::set<int> hal_pids = get_interesting_hal_pids();
+
+    struct dirent* d;
+    while ((d = readdir(proc.get()))) {
+        RETURN_IF_USER_DENIED_CONSENT();
+        int pid = atoi(d->d_name);
+        if (pid <= 0) {
+            continue;
+        }
+
+        const std::string link_name = android::base::StringPrintf("/proc/%d/exe", pid);
+        std::string exe;
+        if (!android::base::Readlink(link_name, &exe)) {
+            continue;
+        }
+
+        bool is_java_process;
+        if (exe == "/system/bin/app_process32" || exe == "/system/bin/app_process64") {
+            // Don't bother dumping backtraces for the zygote.
+            if (IsZygote(pid)) {
+                continue;
+            }
+
+            dalvik_found = true;
+            is_java_process = true;
+        } else if (should_dump_native_traces(exe.c_str()) || hal_pids.find(pid) != hal_pids.end()) {
+            is_java_process = false;
+        } else {
+            // Probably a native process we don't care about, continue.
+            continue;
+        }
+
+        // If 3 backtrace dumps fail in a row, consider debuggerd dead.
+        if (timeout_failures == 3) {
+            dprintf(fd, "ERROR: Too many stack dump failures, exiting.\n");
+            break;
+        }
+
+        const uint64_t start = Nanotime();
+        const int ret = dump_backtrace_to_file_timeout(
+            pid, is_java_process ? kDebuggerdJavaBacktrace : kDebuggerdNativeBacktrace,
+            is_java_process ? 5 : 20, fd);
+
+        if (ret == -1) {
+            // For consistency, the header and footer to this message match those
+            // dumped by debuggerd in the success case.
+            dprintf(fd, "\n---- pid %d at [unknown] ----\n", pid);
+            dprintf(fd, "Dump failed, likely due to a timeout.\n");
+            dprintf(fd, "---- end %d ----", pid);
+            timeout_failures++;
+            continue;
+        }
+
+        // We've successfully dumped stack traces, reset the failure count
+        // and write a summary of the elapsed time to the file and continue with the
+        // next process.
+        timeout_failures = 0;
+
+        dprintf(fd, "[dump %s stack %d: %.3fs elapsed]\n", is_java_process ? "dalvik" : "native",
+                pid, (float)(Nanotime() - start) / NANOS_PER_SEC);
+    }
+
+    if (!dalvik_found) {
+        MYLOGE("Warning: no Dalvik processes found to dump stacks\n");
+    }
+
+    *path = file_name_buf.release();
+    return RunStatus::OK;
+}
+
 void Dumpstate::DumpstateBoard() {
     DurationReporter duration_reporter("dumpstate_board()");
     printf("========================================================\n");
@@ -1581,14 +1658,10 @@
     std::vector<std::string> paths;
     std::vector<android::base::ScopeGuard<std::function<void()>>> remover;
     for (int i = 0; i < NUM_OF_DUMPS; i++) {
-        paths.emplace_back(kDumpstateBoardPath + kDumpstateBoardFiles[i]);
-        remover.emplace_back(android::base::make_scope_guard(std::bind(
-            [](std::string path) {
-                if (remove(path.c_str()) != 0 && errno != ENOENT) {
-                    MYLOGE("Could not remove(%s): %s\n", path.c_str(), strerror(errno));
-                }
-            },
-            paths[i])));
+        paths.emplace_back(StringPrintf("%s/%s", ds.bugreport_internal_dir_.c_str(),
+                                        kDumpstateBoardFiles[i].c_str()));
+        remover.emplace_back(android::base::make_scope_guard(
+            std::bind([](std::string path) { android::os::UnlinkAndLogOnError(path); }, paths[i])));
     }
 
     sp<IDumpstateDevice> dumpstate_device(IDumpstateDevice::getService());
@@ -1609,6 +1682,7 @@
         return;
     }
 
+    // TODO(128270426): Check for consent in between?
     for (size_t i = 0; i < paths.size(); i++) {
         MYLOGI("Calling IDumpstateDevice implementation using path %s\n", paths[i].c_str());
 
@@ -1681,32 +1755,26 @@
     printf("*** See dumpstate-board.txt entry ***\n");
 }
 
-static void ShowUsageAndExit(int exitCode = 1) {
+static void ShowUsage() {
     fprintf(stderr,
-            "usage: dumpstate [-h] [-b soundfile] [-e soundfile] [-o file] [-d] [-p] "
+            "usage: dumpstate [-h] [-b soundfile] [-e soundfile] [-d] [-p] "
             "[-z]] [-s] [-S] [-q] [-B] [-P] [-R] [-V version]\n"
             "  -h: display this help message\n"
             "  -b: play sound file instead of vibrate, at beginning of job\n"
             "  -e: play sound file instead of vibrate, at end of job\n"
-            "  -o: write to file (instead of stdout)\n"
-            "  -d: append date to filename (requires -o)\n"
-            "  -p: capture screenshot to filename.png (requires -o)\n"
-            "  -z: generate zipped file (requires -o)\n"
+            "  -d: append date to filename\n"
+            "  -p: capture screenshot to filename.png\n"
+            "  -z: generate zipped file\n"
             "  -s: write output to control socket (for init)\n"
-            "  -S: write file location to control socket (for init; requires -o and -z)\n"
+            "  -S: write file location to control socket (for init; requires -z)\n"
             "  -q: disable vibrate\n"
-            "  -B: send broadcast when finished (requires -o)\n"
+            "  -B: send broadcast when finished\n"
             "  -P: send broadcast when started and update system properties on "
-            "progress (requires -o and -B)\n"
-            "  -R: take bugreport in remote mode (requires -o, -z, -d and -B, "
+            "progress (requires -B)\n"
+            "  -R: take bugreport in remote mode (requires -z, -d and -B, "
             "shouldn't be used with -P)\n"
+            "  -w: start binder service and make it wait for a call to startBugreport\n"
             "  -v: prints the dumpstate header and exit\n");
-    exit(exitCode);
-}
-
-static void ExitOnInvalidArgs() {
-    fprintf(stderr, "invalid combination of args\n");
-    ShowUsageAndExit();
 }
 
 static void register_sig_handler() {
@@ -1739,8 +1807,11 @@
         MYLOGE("Failed to add dumpstate log to .zip file\n");
         return false;
     }
-    // ... and re-opens it for further logging.
-    redirect_to_existing_file(stderr, const_cast<char*>(ds.log_path_.c_str()));
+    // TODO: Should truncate the existing file.
+    // ... and re-open it for further logging.
+    if (!redirect_to_existing_file(stderr, const_cast<char*>(ds.log_path_.c_str()))) {
+        return false;
+    }
     fprintf(stderr, "\n");
 
     int32_t err = zip_writer_->Finish();
@@ -1753,9 +1824,7 @@
     ds.zip_file.reset(nullptr);
 
     MYLOGD("Removing temporary file %s\n", tmp_path_.c_str())
-    if (remove(tmp_path_.c_str()) != 0) {
-        MYLOGE("Failed to remove temporary file (%s): %s\n", tmp_path_.c_str(), strerror(errno));
-    }
+    android::os::UnlinkAndLogOnError(tmp_path_);
 
     return true;
 }
@@ -1765,7 +1834,7 @@
             | O_CLOEXEC | O_NOFOLLOW)));
     if (fd == -1) {
         MYLOGE("open(%s): %s\n", filepath.c_str(), strerror(errno));
-        return NULL;
+        return nullptr;
     }
 
     SHA256_CTX ctx;
@@ -1778,7 +1847,7 @@
             break;
         } else if (bytes_read == -1) {
             MYLOGE("read(%s): %s\n", filepath.c_str(), strerror(errno));
-            return NULL;
+            return nullptr;
         }
 
         SHA256_Update(&ctx, buffer.data(), bytes_read);
@@ -1822,24 +1891,465 @@
     // clang-format on
 }
 
-/** Main entry point for dumpstate. */
-int run_main(int argc, char* argv[]) {
-    int do_add_date = 0;
-    int do_zip_file = 0;
-    int do_vibrate = 1;
-    char* use_outfile = 0;
-    int use_socket = 0;
-    int use_control_socket = 0;
-    int do_fb = 0;
-    int do_broadcast = 0;
-    int is_remote_mode = 0;
-    bool show_header_only = false;
-    bool do_start_service = false;
-    bool telephony_only = false;
-    bool wifi_only = false;
-    int dup_stdout_fd;
-    int dup_stderr_fd;
+static void MaybeResolveSymlink(std::string* path) {
+    std::string resolved_path;
+    if (android::base::Readlink(*path, &resolved_path)) {
+        *path = resolved_path;
+    }
+}
 
+/*
+ * Prepares state like filename, screenshot path, etc in Dumpstate. Also initializes ZipWriter
+ * if we are writing zip files and adds the version file.
+ */
+static void PrepareToWriteToFile() {
+    MaybeResolveSymlink(&ds.bugreport_internal_dir_);
+
+    std::string build_id = android::base::GetProperty("ro.build.id", "UNKNOWN_BUILD");
+    std::string device_name = android::base::GetProperty("ro.product.name", "UNKNOWN_DEVICE");
+    ds.base_name_ = StringPrintf("bugreport-%s-%s", device_name.c_str(), build_id.c_str());
+    if (ds.options_->do_add_date) {
+        char date[80];
+        strftime(date, sizeof(date), "%Y-%m-%d-%H-%M-%S", localtime(&ds.now_));
+        ds.name_ = date;
+    } else {
+        ds.name_ = "undated";
+    }
+
+    if (ds.options_->telephony_only) {
+        ds.base_name_ += "-telephony";
+    } else if (ds.options_->wifi_only) {
+        ds.base_name_ += "-wifi";
+    }
+
+    if (ds.options_->do_fb) {
+        ds.screenshot_path_ = ds.GetPath(".png");
+    }
+    ds.tmp_path_ = ds.GetPath(".tmp");
+    ds.log_path_ = ds.GetPath("-dumpstate_log-" + std::to_string(ds.pid_) + ".txt");
+
+    std::string destination = ds.options_->bugreport_fd.get() != -1
+                                  ? StringPrintf("[fd:%d]", ds.options_->bugreport_fd.get())
+                                  : ds.bugreport_internal_dir_.c_str();
+    MYLOGD(
+        "Bugreport dir: %s\n"
+        "Base name: %s\n"
+        "Suffix: %s\n"
+        "Log path: %s\n"
+        "Temporary path: %s\n"
+        "Screenshot path: %s\n",
+        destination.c_str(), ds.base_name_.c_str(), ds.name_.c_str(), ds.log_path_.c_str(),
+        ds.tmp_path_.c_str(), ds.screenshot_path_.c_str());
+
+    if (ds.options_->do_zip_file) {
+        ds.path_ = ds.GetPath(".zip");
+        MYLOGD("Creating initial .zip file (%s)\n", ds.path_.c_str());
+        create_parent_dirs(ds.path_.c_str());
+        ds.zip_file.reset(fopen(ds.path_.c_str(), "wb"));
+        if (ds.zip_file == nullptr) {
+            MYLOGE("fopen(%s, 'wb'): %s\n", ds.path_.c_str(), strerror(errno));
+        } else {
+            ds.zip_writer_.reset(new ZipWriter(ds.zip_file.get()));
+        }
+        ds.AddTextZipEntry("version.txt", ds.version_);
+    }
+}
+
+/*
+ * Finalizes writing to the file by renaming or zipping the tmp file to the final location,
+ * printing zipped file status, etc.
+ */
+static void FinalizeFile() {
+    /* check if user changed the suffix using system properties */
+    std::string name =
+        android::base::GetProperty(android::base::StringPrintf("dumpstate.%d.name", ds.pid_), "");
+    bool change_suffix = false;
+    if (!name.empty()) {
+        /* must whitelist which characters are allowed, otherwise it could cross directories */
+        std::regex valid_regex("^[-_a-zA-Z0-9]+$");
+        if (std::regex_match(name.c_str(), valid_regex)) {
+            change_suffix = true;
+        } else {
+            MYLOGE("invalid suffix provided by user: %s\n", name.c_str());
+        }
+    }
+    if (change_suffix) {
+        MYLOGI("changing suffix from %s to %s\n", ds.name_.c_str(), name.c_str());
+        ds.name_ = name;
+        if (!ds.screenshot_path_.empty()) {
+            std::string new_screenshot_path = ds.GetPath(".png");
+            if (rename(ds.screenshot_path_.c_str(), new_screenshot_path.c_str())) {
+                MYLOGE("rename(%s, %s): %s\n", ds.screenshot_path_.c_str(),
+                       new_screenshot_path.c_str(), strerror(errno));
+            } else {
+                ds.screenshot_path_ = new_screenshot_path;
+            }
+        }
+    }
+
+    bool do_text_file = true;
+    if (ds.options_->do_zip_file) {
+        if (!ds.FinishZipFile()) {
+            MYLOGE("Failed to finish zip file; sending text bugreport instead\n");
+            do_text_file = true;
+        } else {
+            do_text_file = false;
+            // If the user has changed the suffix, we need to change the zip file name.
+            std::string new_path = ds.GetPath(".zip");
+            if (ds.path_ != new_path) {
+                MYLOGD("Renaming zip file from %s to %s\n", ds.path_.c_str(), new_path.c_str());
+                if (rename(ds.path_.c_str(), new_path.c_str())) {
+                    MYLOGE("rename(%s, %s): %s\n", ds.path_.c_str(), new_path.c_str(),
+                           strerror(errno));
+                } else {
+                    ds.path_ = new_path;
+                }
+            }
+        }
+    }
+    if (do_text_file) {
+        ds.path_ = ds.GetPath(".txt");
+        MYLOGD("Generating .txt bugreport at %s from %s\n", ds.path_.c_str(), ds.tmp_path_.c_str());
+        if (rename(ds.tmp_path_.c_str(), ds.path_.c_str())) {
+            MYLOGE("rename(%s, %s): %s\n", ds.tmp_path_.c_str(), ds.path_.c_str(), strerror(errno));
+            ds.path_.clear();
+        }
+    }
+    if (ds.options_->use_control_socket) {
+        if (do_text_file) {
+            dprintf(ds.control_socket_fd_,
+                    "FAIL:could not create zip file, check %s "
+                    "for more details\n",
+                    ds.log_path_.c_str());
+        } else {
+            dprintf(ds.control_socket_fd_, "OK:%s\n", ds.path_.c_str());
+        }
+    }
+}
+
+/* Broadcasts that we are done with the bugreport */
+static void SendBugreportFinishedBroadcast() {
+    // TODO(b/111441001): use callback instead of broadcast.
+    if (!ds.path_.empty()) {
+        MYLOGI("Final bugreport path: %s\n", ds.path_.c_str());
+        // clang-format off
+
+        std::vector<std::string> am_args = {
+             "--receiver-permission", "android.permission.DUMP",
+             "--ei", "android.intent.extra.ID", std::to_string(ds.id_),
+             "--ei", "android.intent.extra.PID", std::to_string(ds.pid_),
+             "--ei", "android.intent.extra.MAX", std::to_string(ds.progress_->GetMax()),
+             "--es", "android.intent.extra.BUGREPORT", ds.path_,
+             "--es", "android.intent.extra.DUMPSTATE_LOG", ds.log_path_
+        };
+        // clang-format on
+        if (ds.options_->do_fb && !android::os::IsFileEmpty(ds.screenshot_path_)) {
+            am_args.push_back("--es");
+            am_args.push_back("android.intent.extra.SCREENSHOT");
+            am_args.push_back(ds.screenshot_path_);
+        }
+        if (!ds.options_->notification_title.empty()) {
+            am_args.push_back("--es");
+            am_args.push_back("android.intent.extra.TITLE");
+            am_args.push_back(ds.options_->notification_title);
+            if (!ds.options_->notification_description.empty()) {
+                am_args.push_back("--es");
+                am_args.push_back("android.intent.extra.DESCRIPTION");
+                am_args.push_back(ds.options_->notification_description);
+            }
+        }
+        if (ds.options_->is_remote_mode) {
+            am_args.push_back("--es");
+            am_args.push_back("android.intent.extra.REMOTE_BUGREPORT_HASH");
+            am_args.push_back(SHA256_file_hash(ds.path_));
+            SendBroadcast("com.android.internal.intent.action.REMOTE_BUGREPORT_FINISHED", am_args);
+        } else {
+            SendBroadcast("com.android.internal.intent.action.BUGREPORT_FINISHED", am_args);
+        }
+    } else {
+        MYLOGE("Skipping finished broadcast because bugreport could not be generated\n");
+    }
+}
+
+static inline const char* ModeToString(Dumpstate::BugreportMode mode) {
+    switch (mode) {
+        case Dumpstate::BugreportMode::BUGREPORT_FULL:
+            return "BUGREPORT_FULL";
+        case Dumpstate::BugreportMode::BUGREPORT_INTERACTIVE:
+            return "BUGREPORT_INTERACTIVE";
+        case Dumpstate::BugreportMode::BUGREPORT_REMOTE:
+            return "BUGREPORT_REMOTE";
+        case Dumpstate::BugreportMode::BUGREPORT_WEAR:
+            return "BUGREPORT_WEAR";
+        case Dumpstate::BugreportMode::BUGREPORT_TELEPHONY:
+            return "BUGREPORT_TELEPHONY";
+        case Dumpstate::BugreportMode::BUGREPORT_WIFI:
+            return "BUGREPORT_WIFI";
+        case Dumpstate::BugreportMode::BUGREPORT_DEFAULT:
+            return "BUGREPORT_DEFAULT";
+    }
+}
+
+static void SetOptionsFromMode(Dumpstate::BugreportMode mode, Dumpstate::DumpOptions* options) {
+    options->extra_options = ModeToString(mode);
+    switch (mode) {
+        case Dumpstate::BugreportMode::BUGREPORT_FULL:
+            options->do_broadcast = true;
+            options->do_fb = true;
+            break;
+        case Dumpstate::BugreportMode::BUGREPORT_INTERACTIVE:
+            // Currently, the dumpstate binder is only used by Shell to update progress.
+            options->do_start_service = true;
+            options->do_progress_updates = true;
+            options->do_fb = false;
+            options->do_broadcast = true;
+            break;
+        case Dumpstate::BugreportMode::BUGREPORT_REMOTE:
+            options->do_vibrate = false;
+            options->is_remote_mode = true;
+            options->do_fb = false;
+            options->do_broadcast = true;
+            break;
+        case Dumpstate::BugreportMode::BUGREPORT_WEAR:
+            options->do_start_service = true;
+            options->do_progress_updates = true;
+            options->do_zip_file = true;
+            options->do_fb = true;
+            options->do_broadcast = true;
+            break;
+        case Dumpstate::BugreportMode::BUGREPORT_TELEPHONY:
+            options->telephony_only = true;
+            options->do_fb = false;
+            options->do_broadcast = true;
+            break;
+        case Dumpstate::BugreportMode::BUGREPORT_WIFI:
+            options->wifi_only = true;
+            options->do_zip_file = true;
+            options->do_fb = false;
+            options->do_broadcast = true;
+            break;
+        case Dumpstate::BugreportMode::BUGREPORT_DEFAULT:
+            break;
+    }
+}
+
+static Dumpstate::BugreportMode getBugreportModeFromProperty() {
+    // If the system property is not set, it's assumed to be a default bugreport.
+    Dumpstate::BugreportMode mode = Dumpstate::BugreportMode::BUGREPORT_DEFAULT;
+
+    std::string extra_options = android::base::GetProperty(PROPERTY_EXTRA_OPTIONS, "");
+    if (!extra_options.empty()) {
+        // Framework uses a system property to override some command-line args.
+        // Currently, it contains the type of the requested bugreport.
+        if (extra_options == "bugreportplus") {
+            mode = Dumpstate::BugreportMode::BUGREPORT_INTERACTIVE;
+        } else if (extra_options == "bugreportfull") {
+            mode = Dumpstate::BugreportMode::BUGREPORT_FULL;
+        } else if (extra_options == "bugreportremote") {
+            mode = Dumpstate::BugreportMode::BUGREPORT_REMOTE;
+        } else if (extra_options == "bugreportwear") {
+            mode = Dumpstate::BugreportMode::BUGREPORT_WEAR;
+        } else if (extra_options == "bugreporttelephony") {
+            mode = Dumpstate::BugreportMode::BUGREPORT_TELEPHONY;
+        } else if (extra_options == "bugreportwifi") {
+            mode = Dumpstate::BugreportMode::BUGREPORT_WIFI;
+        } else {
+            MYLOGE("Unknown extra option: %s\n", extra_options.c_str());
+        }
+        // Reset the property
+        android::base::SetProperty(PROPERTY_EXTRA_OPTIONS, "");
+    }
+    return mode;
+}
+
+// TODO: Move away from system properties when we have options passed via binder calls.
+/* Sets runtime options from the system properties and then clears those properties. */
+static void SetOptionsFromProperties(Dumpstate::DumpOptions* options) {
+    Dumpstate::BugreportMode mode = getBugreportModeFromProperty();
+    SetOptionsFromMode(mode, options);
+
+    options->notification_title = android::base::GetProperty(PROPERTY_EXTRA_TITLE, "");
+    if (!options->notification_title.empty()) {
+        // Reset the property
+        android::base::SetProperty(PROPERTY_EXTRA_TITLE, "");
+
+        options->notification_description =
+            android::base::GetProperty(PROPERTY_EXTRA_DESCRIPTION, "");
+        if (!options->notification_description.empty()) {
+            // Reset the property
+            android::base::SetProperty(PROPERTY_EXTRA_DESCRIPTION, "");
+        }
+        MYLOGD("notification (title:  %s, description: %s)\n", options->notification_title.c_str(),
+               options->notification_description.c_str());
+    }
+}
+
+static void LogDumpOptions(const Dumpstate::DumpOptions& options) {
+    MYLOGI("do_zip_file: %d\n", options.do_zip_file);
+    MYLOGI("do_add_date: %d\n", options.do_add_date);
+    MYLOGI("do_vibrate: %d\n", options.do_vibrate);
+    MYLOGI("use_socket: %d\n", options.use_socket);
+    MYLOGI("use_control_socket: %d\n", options.use_control_socket);
+    MYLOGI("do_fb: %d\n", options.do_fb);
+    MYLOGI("do_broadcast: %d\n", options.do_broadcast);
+    MYLOGI("is_remote_mode: %d\n", options.is_remote_mode);
+    MYLOGI("show_header_only: %d\n", options.show_header_only);
+    MYLOGI("do_start_service: %d\n", options.do_start_service);
+    MYLOGI("telephony_only: %d\n", options.telephony_only);
+    MYLOGI("wifi_only: %d\n", options.wifi_only);
+    MYLOGI("do_progress_updates: %d\n", options.do_progress_updates);
+    MYLOGI("fd: %d\n", options.bugreport_fd.get());
+    MYLOGI("extra_options: %s\n", options.extra_options.c_str());
+    MYLOGI("args: %s\n", options.args.c_str());
+    MYLOGI("notification_title: %s\n", options.notification_title.c_str());
+    MYLOGI("notification_description: %s\n", options.notification_description.c_str());
+}
+
+void Dumpstate::DumpOptions::Initialize(BugreportMode bugreport_mode,
+                                        const android::base::unique_fd& bugreport_fd_in,
+                                        const android::base::unique_fd& screenshot_fd_in) {
+    // In the new API world, date is always added; output is always a zip file.
+    // TODO(111441001): remove these options once they are obsolete.
+    do_add_date = true;
+    do_zip_file = true;
+
+    // Duplicate the fds because the passed in fds don't outlive the binder transaction.
+    bugreport_fd.reset(dup(bugreport_fd_in.get()));
+    screenshot_fd.reset(dup(screenshot_fd_in.get()));
+
+    extra_options = ModeToString(bugreport_mode);
+    SetOptionsFromMode(bugreport_mode, this);
+}
+
+Dumpstate::RunStatus Dumpstate::DumpOptions::Initialize(int argc, char* argv[]) {
+    RunStatus status = RunStatus::OK;
+    int c;
+    while ((c = getopt(argc, argv, "dho:svqzpPBRSV:w")) != -1) {
+        switch (c) {
+            // clang-format off
+            case 'd': do_add_date = true;            break;
+            case 'z': do_zip_file = true;            break;
+            // o=use_outfile not supported anymore.
+            // TODO(b/111441001): Remove when all callers have migrated.
+            case 'o': break;
+            case 's': use_socket = true;             break;
+            case 'S': use_control_socket = true;     break;
+            case 'v': show_header_only = true;       break;
+            case 'q': do_vibrate = false;            break;
+            case 'p': do_fb = true;                  break;
+            case 'P': do_progress_updates = true;    break;
+            case 'R': is_remote_mode = true;         break;
+            case 'B': do_broadcast = true;           break;
+            case 'V':                                break;  // compatibility no-op
+            case 'w':
+                // This was already processed
+                break;
+            case 'h':
+                status = RunStatus::HELP;
+                break;
+            default:
+                fprintf(stderr, "Invalid option: %c\n", c);
+                status = RunStatus::INVALID_INPUT;
+                break;
+                // clang-format on
+        }
+    }
+
+    for (int i = 0; i < argc; i++) {
+        args += argv[i];
+        if (i < argc - 1) {
+            args += " ";
+        }
+    }
+
+    // Reset next index used by getopt so this can be called multiple times, for eg, in tests.
+    optind = 1;
+
+    SetOptionsFromProperties(this);
+    return status;
+}
+
+bool Dumpstate::DumpOptions::ValidateOptions() const {
+    if (bugreport_fd.get() != -1 && !do_zip_file) {
+        return false;
+    }
+
+    if ((do_zip_file || do_add_date || do_progress_updates || do_broadcast) && !OutputToFile()) {
+        return false;
+    }
+
+    if (use_control_socket && !do_zip_file) {
+        return false;
+    }
+
+    if (do_progress_updates && !do_broadcast) {
+        return false;
+    }
+
+    if (is_remote_mode && (do_progress_updates || !do_broadcast || !do_zip_file || !do_add_date)) {
+        return false;
+    }
+    return true;
+}
+
+void Dumpstate::SetOptions(std::unique_ptr<DumpOptions> options) {
+    options_ = std::move(options);
+}
+
+Dumpstate::RunStatus Dumpstate::Run(int32_t calling_uid, const std::string& calling_package) {
+    Dumpstate::RunStatus status = RunInternal(calling_uid, calling_package);
+    if (listener_ != nullptr) {
+        switch (status) {
+            case Dumpstate::RunStatus::OK:
+                listener_->onFinished();
+                break;
+            case Dumpstate::RunStatus::HELP:
+                break;
+            case Dumpstate::RunStatus::INVALID_INPUT:
+                listener_->onError(IDumpstateListener::BUGREPORT_ERROR_INVALID_INPUT);
+                break;
+            case Dumpstate::RunStatus::ERROR:
+                listener_->onError(IDumpstateListener::BUGREPORT_ERROR_RUNTIME_ERROR);
+                break;
+            case Dumpstate::RunStatus::USER_CONSENT_DENIED:
+                listener_->onError(IDumpstateListener::BUGREPORT_ERROR_USER_DENIED_CONSENT);
+                break;
+            case Dumpstate::RunStatus::USER_CONSENT_TIMED_OUT:
+                listener_->onError(IDumpstateListener::BUGREPORT_ERROR_USER_CONSENT_TIMED_OUT);
+                break;
+        }
+    }
+    return status;
+}
+
+/*
+ * Dumps relevant information to a bugreport based on the given options.
+ *
+ * The bugreport can be dumped to a file or streamed to a socket.
+ *
+ * How dumping to file works:
+ * stdout is redirected to a temporary file. This will later become the main bugreport entry.
+ * stderr is redirected a log file.
+ *
+ * The temporary bugreport is then populated via printfs, dumping contents of files and
+ * output of commands to stdout.
+ *
+ * If zipping, the temporary bugreport file is added to the zip archive. Else it's renamed to final
+ * text file.
+ *
+ * If zipping, a bunch of other files and dumps also get added to the zip archive. The log file also
+ * gets added to the archive.
+ *
+ * Bugreports are first generated in a local directory and later copied to the caller's fd if
+ * supplied.
+ */
+Dumpstate::RunStatus Dumpstate::RunInternal(int32_t calling_uid,
+                                            const std::string& calling_package) {
+    LogDumpOptions(*options_);
+    if (!options_->ValidateOptions()) {
+        MYLOGE("Invalid options specified\n");
+        return RunStatus::INVALID_INPUT;
+    }
     /* set as high priority, and protect from OOM killer */
     setpriority(PRIO_PROCESS, 0, -20);
 
@@ -1856,135 +2366,49 @@
         }
     }
 
-    /* parse arguments */
-    int c;
-    while ((c = getopt(argc, argv, "dho:svqzpPBRSV:")) != -1) {
-        switch (c) {
-            // clang-format off
-            case 'd': do_add_date = 1;            break;
-            case 'z': do_zip_file = 1;            break;
-            case 'o': use_outfile = optarg;       break;
-            case 's': use_socket = 1;             break;
-            case 'S': use_control_socket = 1;     break;
-            case 'v': show_header_only = true;    break;
-            case 'q': do_vibrate = 0;             break;
-            case 'p': do_fb = 1;                  break;
-            case 'P': ds.update_progress_ = true; break;
-            case 'R': is_remote_mode = 1;         break;
-            case 'B': do_broadcast = 1;           break;
-            case 'V':                             break; // compatibility no-op
-            case 'h':
-                ShowUsageAndExit(0);
-                break;
-            default:
-                fprintf(stderr, "Invalid option: %c\n", c);
-                ShowUsageAndExit();
-                // clang-format on
-        }
+    if (version_ == VERSION_DEFAULT) {
+        version_ = VERSION_CURRENT;
     }
 
-    // TODO: use helper function to convert argv into a string
-    for (int i = 0; i < argc; i++) {
-        ds.args_ += argv[i];
-        if (i < argc - 1) {
-            ds.args_ += " ";
-        }
-    }
-
-    ds.extra_options_ = android::base::GetProperty(PROPERTY_EXTRA_OPTIONS, "");
-    if (!ds.extra_options_.empty()) {
-        // Framework uses a system property to override some command-line args.
-        // Currently, it contains the type of the requested bugreport.
-        if (ds.extra_options_ == "bugreportplus") {
-            // Currently, the dumpstate binder is only used by Shell to update progress.
-            do_start_service = true;
-            ds.update_progress_ = true;
-            do_fb = 0;
-        } else if (ds.extra_options_ == "bugreportremote") {
-            do_vibrate = 0;
-            is_remote_mode = 1;
-            do_fb = 0;
-        } else if (ds.extra_options_ == "bugreportwear") {
-            do_start_service = true;
-            ds.update_progress_ = true;
-            do_zip_file = 1;
-        } else if (ds.extra_options_ == "bugreporttelephony") {
-            telephony_only = true;
-        } else if (ds.extra_options_ == "bugreportwifi") {
-            wifi_only = true;
-            do_zip_file = 1;
-        } else {
-            MYLOGE("Unknown extra option: %s\n", ds.extra_options_.c_str());
-        }
-        // Reset the property
-        android::base::SetProperty(PROPERTY_EXTRA_OPTIONS, "");
-    }
-
-    ds.notification_title = android::base::GetProperty(PROPERTY_EXTRA_TITLE, "");
-    if (!ds.notification_title.empty()) {
-        // Reset the property
-        android::base::SetProperty(PROPERTY_EXTRA_TITLE, "");
-
-        ds.notification_description = android::base::GetProperty(PROPERTY_EXTRA_DESCRIPTION, "");
-        if (!ds.notification_description.empty()) {
-            // Reset the property
-            android::base::SetProperty(PROPERTY_EXTRA_DESCRIPTION, "");
-        }
-        MYLOGD("notification (title:  %s, description: %s)\n",
-               ds.notification_title.c_str(), ds.notification_description.c_str());
-    }
-
-    if ((do_zip_file || do_add_date || ds.update_progress_ || do_broadcast) && !use_outfile) {
-        ExitOnInvalidArgs();
-    }
-
-    if (use_control_socket && !do_zip_file) {
-        ExitOnInvalidArgs();
-    }
-
-    if (ds.update_progress_ && !do_broadcast) {
-        ExitOnInvalidArgs();
-    }
-
-    if (is_remote_mode && (ds.update_progress_ || !do_broadcast || !do_zip_file || !do_add_date)) {
-        ExitOnInvalidArgs();
-    }
-
-    if (ds.version_ == VERSION_DEFAULT) {
-        ds.version_ = VERSION_CURRENT;
-    }
-
-    if (ds.version_ != VERSION_CURRENT && ds.version_ != VERSION_SPLIT_ANR) {
+    if (version_ != VERSION_CURRENT && version_ != VERSION_SPLIT_ANR) {
         MYLOGE("invalid version requested ('%s'); suppported values are: ('%s', '%s', '%s')\n",
-               ds.version_.c_str(), VERSION_DEFAULT.c_str(), VERSION_CURRENT.c_str(),
+               version_.c_str(), VERSION_DEFAULT.c_str(), VERSION_CURRENT.c_str(),
                VERSION_SPLIT_ANR.c_str());
-        exit(1);
+        return RunStatus::INVALID_INPUT;
     }
 
-    if (show_header_only) {
-        ds.PrintHeader();
-        exit(0);
+    if (options_->show_header_only) {
+        PrintHeader();
+        return RunStatus::OK;
     }
 
-    /* redirect output if needed */
-    bool is_redirecting = !use_socket && use_outfile;
+    if (options_->bugreport_fd.get() != -1) {
+        // If the output needs to be copied over to the caller's fd, get user consent.
+        android::String16 package(calling_package.c_str());
+        CheckUserConsent(calling_uid, package);
+    }
+
+    // Redirect output if needed
+    bool is_redirecting = options_->OutputToFile();
 
     // TODO: temporarily set progress until it's part of the Dumpstate constructor
     std::string stats_path =
-        is_redirecting ? android::base::StringPrintf("%s/dumpstate-stats.txt", dirname(use_outfile))
-                       : "";
-    ds.progress_.reset(new Progress(stats_path));
+        is_redirecting
+            ? android::base::StringPrintf("%s/dumpstate-stats.txt", bugreport_internal_dir_.c_str())
+            : "";
+    progress_.reset(new Progress(stats_path));
 
     /* gets the sequential id */
     uint32_t last_id = android::base::GetIntProperty(PROPERTY_LAST_ID, 0);
-    ds.id_ = ++last_id;
+    id_ = ++last_id;
     android::base::SetProperty(PROPERTY_LAST_ID, std::to_string(last_id));
 
     MYLOGI("begin\n");
 
     register_sig_handler();
 
-    if (do_start_service) {
+    // TODO(b/111441001): maybe skip if already started?
+    if (options_->do_start_service) {
         MYLOGI("Starting 'dumpstate' service\n");
         android::status_t ret;
         if ((ret = android::os::DumpstateService::Start()) != android::OK) {
@@ -1996,91 +2420,48 @@
         MYLOGI("Running on dry-run mode (to disable it, call 'setprop dumpstate.dry_run false')\n");
     }
 
-    MYLOGI("dumpstate info: id=%d, args='%s', extra_options= %s)\n", ds.id_, ds.args_.c_str(),
-           ds.extra_options_.c_str());
+    MYLOGI("dumpstate info: id=%d, args='%s', extra_options= %s)\n", id_, options_->args.c_str(),
+           options_->extra_options.c_str());
 
-    MYLOGI("bugreport format version: %s\n", ds.version_.c_str());
+    MYLOGI("bugreport format version: %s\n", version_.c_str());
 
-    ds.do_early_screenshot_ = ds.update_progress_;
+    do_early_screenshot_ = options_->do_progress_updates;
 
     // If we are going to use a socket, do it as early as possible
     // to avoid timeouts from bugreport.
-    if (use_socket) {
-        redirect_to_socket(stdout, "dumpstate");
+    if (options_->use_socket) {
+        if (!redirect_to_socket(stdout, "dumpstate")) {
+            return ERROR;
+        }
     }
 
-    if (use_control_socket) {
+    if (options_->use_control_socket) {
         MYLOGD("Opening control socket\n");
-        ds.control_socket_fd_ = open_socket("dumpstate");
-        ds.update_progress_ = 1;
+        control_socket_fd_ = open_socket("dumpstate");
+        if (control_socket_fd_ == -1) {
+            return ERROR;
+        }
+        options_->do_progress_updates = 1;
     }
 
     if (is_redirecting) {
-        ds.bugreport_dir_ = dirname(use_outfile);
-        std::string build_id = android::base::GetProperty("ro.build.id", "UNKNOWN_BUILD");
-        std::string device_name = android::base::GetProperty("ro.product.name", "UNKNOWN_DEVICE");
-        ds.base_name_ = android::base::StringPrintf("%s-%s-%s", basename(use_outfile),
-                                                    device_name.c_str(), build_id.c_str());
-        if (do_add_date) {
-            char date[80];
-            strftime(date, sizeof(date), "%Y-%m-%d-%H-%M-%S", localtime(&ds.now_));
-            ds.name_ = date;
-        } else {
-            ds.name_ = "undated";
-        }
+        PrepareToWriteToFile();
 
-        if (telephony_only) {
-            ds.base_name_ += "-telephony";
-        } else if (wifi_only) {
-            ds.base_name_ += "-wifi";
-        }
-
-        if (do_fb) {
-            ds.screenshot_path_ = ds.GetPath(".png");
-        }
-        ds.tmp_path_ = ds.GetPath(".tmp");
-        ds.log_path_ = ds.GetPath("-dumpstate_log-" + std::to_string(ds.pid_) + ".txt");
-
-        MYLOGD(
-            "Bugreport dir: %s\n"
-            "Base name: %s\n"
-            "Suffix: %s\n"
-            "Log path: %s\n"
-            "Temporary path: %s\n"
-            "Screenshot path: %s\n",
-            ds.bugreport_dir_.c_str(), ds.base_name_.c_str(), ds.name_.c_str(),
-            ds.log_path_.c_str(), ds.tmp_path_.c_str(), ds.screenshot_path_.c_str());
-
-        if (do_zip_file) {
-            ds.path_ = ds.GetPath(".zip");
-            MYLOGD("Creating initial .zip file (%s)\n", ds.path_.c_str());
-            create_parent_dirs(ds.path_.c_str());
-            ds.zip_file.reset(fopen(ds.path_.c_str(), "wb"));
-            if (ds.zip_file == nullptr) {
-                MYLOGE("fopen(%s, 'wb'): %s\n", ds.path_.c_str(), strerror(errno));
-                do_zip_file = 0;
-            } else {
-                ds.zip_writer_.reset(new ZipWriter(ds.zip_file.get()));
-            }
-            ds.AddTextZipEntry("version.txt", ds.version_);
-        }
-
-        if (ds.update_progress_) {
-            if (do_broadcast) {
+        if (options_->do_progress_updates) {
+            if (options_->do_broadcast) {
                 // clang-format off
-
                 std::vector<std::string> am_args = {
                      "--receiver-permission", "android.permission.DUMP",
-                     "--es", "android.intent.extra.NAME", ds.name_,
-                     "--ei", "android.intent.extra.ID", std::to_string(ds.id_),
-                     "--ei", "android.intent.extra.PID", std::to_string(ds.pid_),
-                     "--ei", "android.intent.extra.MAX", std::to_string(ds.progress_->GetMax()),
+                     "--es", "android.intent.extra.NAME", name_,
+                     "--ei", "android.intent.extra.ID", std::to_string(id_),
+                     "--ei", "android.intent.extra.PID", std::to_string(pid_),
+                     "--ei", "android.intent.extra.MAX", std::to_string(progress_->GetMax()),
                 };
                 // clang-format on
                 SendBroadcast("com.android.internal.intent.action.BUGREPORT_STARTED", am_args);
             }
-            if (use_control_socket) {
-                dprintf(ds.control_socket_fd_, "BEGIN:%s\n", ds.path_.c_str());
+            if (options_->use_control_socket) {
+                dprintf(control_socket_fd_, "BEGIN:%s\n", path_.c_str());
             }
         }
     }
@@ -2092,42 +2473,48 @@
         fclose(cmdline);
     }
 
-    if (do_vibrate) {
+    if (options_->do_vibrate) {
         Vibrate(150);
     }
 
-    if (do_fb && ds.do_early_screenshot_) {
-        if (ds.screenshot_path_.empty()) {
-            // should not have happened
-            MYLOGE("INTERNAL ERROR: skipping early screenshot because path was not set\n");
-        } else {
-            MYLOGI("taking early screenshot\n");
-            ds.TakeScreenshot();
-        }
+    if (options_->do_fb && do_early_screenshot_) {
+        MYLOGI("taking early screenshot\n");
+        TakeScreenshot();
     }
 
-    if (do_zip_file) {
-        if (chown(ds.path_.c_str(), AID_SHELL, AID_SHELL)) {
-            MYLOGE("Unable to change ownership of zip file %s: %s\n", ds.path_.c_str(),
+    if (options_->do_zip_file && zip_file != nullptr) {
+        if (chown(path_.c_str(), AID_SHELL, AID_SHELL)) {
+            MYLOGE("Unable to change ownership of zip file %s: %s\n", path_.c_str(),
                    strerror(errno));
         }
     }
 
+    int dup_stdout_fd;
+    int dup_stderr_fd;
     if (is_redirecting) {
+        // Redirect stderr to log_path_ for debugging.
         TEMP_FAILURE_RETRY(dup_stderr_fd = dup(fileno(stderr)));
-        redirect_to_file(stderr, const_cast<char*>(ds.log_path_.c_str()));
-        if (chown(ds.log_path_.c_str(), AID_SHELL, AID_SHELL)) {
-            MYLOGE("Unable to change ownership of dumpstate log file %s: %s\n",
-                   ds.log_path_.c_str(), strerror(errno));
+        if (!redirect_to_file(stderr, const_cast<char*>(log_path_.c_str()))) {
+            return ERROR;
         }
+        if (chown(log_path_.c_str(), AID_SHELL, AID_SHELL)) {
+            MYLOGE("Unable to change ownership of dumpstate log file %s: %s\n", log_path_.c_str(),
+                   strerror(errno));
+        }
+
+        // Redirect stdout to tmp_path_. This is the main bugreport entry and will be
+        // moved into zip file later, if zipping.
         TEMP_FAILURE_RETRY(dup_stdout_fd = dup(fileno(stdout)));
+        // TODO: why not write to a file instead of stdout to overcome this problem?
         /* TODO: rather than generating a text file now and zipping it later,
            it would be more efficient to redirect stdout to the zip entry
            directly, but the libziparchive doesn't support that option yet. */
-        redirect_to_file(stdout, const_cast<char*>(ds.tmp_path_.c_str()));
-        if (chown(ds.tmp_path_.c_str(), AID_SHELL, AID_SHELL)) {
+        if (!redirect_to_file(stdout, const_cast<char*>(tmp_path_.c_str()))) {
+            return ERROR;
+        }
+        if (chown(tmp_path_.c_str(), AID_SHELL, AID_SHELL)) {
             MYLOGE("Unable to change ownership of temporary bugreport file %s: %s\n",
-                   ds.tmp_path_.c_str(), strerror(errno));
+                   tmp_path_.c_str(), strerror(errno));
         }
     }
 
@@ -2137,62 +2524,22 @@
     // NOTE: there should be no stdout output until now, otherwise it would break the header.
     // In particular, DurationReport objects should be created passing 'title, NULL', so their
     // duration is logged into MYLOG instead.
-    ds.PrintHeader();
+    PrintHeader();
 
-    if (telephony_only) {
+    if (options_->telephony_only) {
         DumpstateTelephonyOnly();
-        ds.DumpstateBoard();
-    } else if (wifi_only) {
+        DumpstateBoard();
+    } else if (options_->wifi_only) {
         DumpstateWifiOnly();
     } else {
-        // Dumps systrace right away, otherwise it will be filled with unnecessary events.
-        // First try to dump anrd trace if the daemon is running. Otherwise, dump
-        // the raw trace.
-        if (!dump_anrd_trace()) {
-            dump_systrace();
+        // Dump state for the default case. This also drops root.
+        RunStatus s = DumpstateDefault();
+        if (s != RunStatus::OK) {
+            if (s == RunStatus::USER_CONSENT_TIMED_OUT) {
+                HandleUserConsentDenied();
+            }
+            return s;
         }
-
-        // Invoking the following dumpsys calls before dump_traces() to try and
-        // keep the system stats as close to its initial state as possible.
-        RunDumpsysCritical();
-
-        // TODO: Drop root user and move into dumpstate() once b/28633932 is fixed.
-        dump_raft();
-
-        /* collect stack traces from Dalvik and native processes (needs root) */
-        dump_traces_path = dump_traces();
-
-        /* Run some operations that require root. */
-        ds.tombstone_data_ = GetDumpFds(TOMBSTONE_DIR, TOMBSTONE_FILE_PREFIX, !ds.IsZipping());
-        ds.anr_data_ = GetDumpFds(ANR_DIR, ANR_FILE_PREFIX, !ds.IsZipping());
-
-        ds.AddDir(RECOVERY_DIR, true);
-        ds.AddDir(RECOVERY_DATA_DIR, true);
-        ds.AddDir(UPDATE_ENGINE_LOG_DIR, true);
-        ds.AddDir(LOGPERSIST_DATA_DIR, false);
-        if (!PropertiesHelper::IsUserBuild()) {
-            ds.AddDir(PROFILE_DATA_DIR_CUR, true);
-            ds.AddDir(PROFILE_DATA_DIR_REF, true);
-        }
-        add_mountinfo();
-        DumpIpTablesAsRoot();
-
-        // Capture any IPSec policies in play.  No keys are exposed here.
-        RunCommand("IP XFRM POLICY", {"ip", "xfrm", "policy"},
-                   CommandOptions::WithTimeout(10).Build());
-
-        // Run ss as root so we can see socket marks.
-        RunCommand("DETAILED SOCKET STATE", {"ss", "-eionptu"},
-                   CommandOptions::WithTimeout(10).Build());
-
-        // Run iotop as root to show top 100 IO threads
-        RunCommand("IOTOP", {"iotop", "-n", "1", "-m", "100"});
-
-        if (!DropRootUser()) {
-            return -1;
-        }
-
-        dumpstate();
     }
 
     /* close output if needed */
@@ -2200,80 +2547,48 @@
         TEMP_FAILURE_RETRY(dup2(dup_stdout_fd, fileno(stdout)));
     }
 
-    /* rename or zip the (now complete) .tmp file to its final location */
-    if (use_outfile) {
+    // Rename, and/or zip the (now complete) .tmp file within the internal directory.
+    if (options_->OutputToFile()) {
+        FinalizeFile();
+    }
 
-        /* check if user changed the suffix using system properties */
-        std::string name = android::base::GetProperty(
-            android::base::StringPrintf("dumpstate.%d.name", ds.pid_), "");
-        bool change_suffix= false;
-        if (!name.empty()) {
-            /* must whitelist which characters are allowed, otherwise it could cross directories */
-            std::regex valid_regex("^[-_a-zA-Z0-9]+$");
-            if (std::regex_match(name.c_str(), valid_regex)) {
-                change_suffix = true;
+    // Share the final file with the caller if the user has consented.
+    Dumpstate::RunStatus status = Dumpstate::RunStatus::OK;
+    if (options_->bugreport_fd.get() != -1) {
+        status = CopyBugreportIfUserConsented();
+        if (status != Dumpstate::RunStatus::OK &&
+            status != Dumpstate::RunStatus::USER_CONSENT_TIMED_OUT) {
+            // Do an early return if there were errors. We make an exception for consent
+            // timing out because it's possible the user got distracted. In this case the
+            // bugreport is not shared but made available for manual retrieval.
+            MYLOGI("User denied consent. Returning\n");
+            return status;
+        }
+        if (options_->do_fb && options_->screenshot_fd.get() != -1) {
+            bool copy_succeeded = android::os::CopyFileToFd(screenshot_path_,
+                                                            options_->screenshot_fd.get());
+            if (copy_succeeded) {
+                android::os::UnlinkAndLogOnError(screenshot_path_);
+            }
+        }
+        if (status == Dumpstate::RunStatus::USER_CONSENT_TIMED_OUT) {
+            MYLOGI(
+                "Did not receive user consent yet."
+                " Will not copy the bugreport artifacts to caller.\n");
+            const String16 incidentcompanion("incidentcompanion");
+            sp<android::IBinder> ics(defaultServiceManager()->getService(incidentcompanion));
+            if (ics != nullptr) {
+                MYLOGD("Canceling user consent request via incidentcompanion service\n");
+                android::interface_cast<android::os::IIncidentCompanion>(ics)->cancelAuthorization(
+                        consent_callback_.get());
             } else {
-                MYLOGE("invalid suffix provided by user: %s\n", name.c_str());
-            }
-        }
-        if (change_suffix) {
-            MYLOGI("changing suffix from %s to %s\n", ds.name_.c_str(), name.c_str());
-            ds.name_ = name;
-            if (!ds.screenshot_path_.empty()) {
-                std::string new_screenshot_path = ds.GetPath(".png");
-                if (rename(ds.screenshot_path_.c_str(), new_screenshot_path.c_str())) {
-                    MYLOGE("rename(%s, %s): %s\n", ds.screenshot_path_.c_str(),
-                           new_screenshot_path.c_str(), strerror(errno));
-                } else {
-                    ds.screenshot_path_ = new_screenshot_path;
-                }
-            }
-        }
-
-        bool do_text_file = true;
-        if (do_zip_file) {
-            if (!ds.FinishZipFile()) {
-                MYLOGE("Failed to finish zip file; sending text bugreport instead\n");
-                do_text_file = true;
-            } else {
-                do_text_file = false;
-                // Since zip file is already created, it needs to be renamed.
-                std::string new_path = ds.GetPath(".zip");
-                if (ds.path_ != new_path) {
-                    MYLOGD("Renaming zip file from %s to %s\n", ds.path_.c_str(), new_path.c_str());
-                    if (rename(ds.path_.c_str(), new_path.c_str())) {
-                        MYLOGE("rename(%s, %s): %s\n", ds.path_.c_str(), new_path.c_str(),
-                               strerror(errno));
-                    } else {
-                        ds.path_ = new_path;
-                    }
-                }
-            }
-        }
-        if (do_text_file) {
-            ds.path_ = ds.GetPath(".txt");
-            MYLOGD("Generating .txt bugreport at %s from %s\n", ds.path_.c_str(),
-                   ds.tmp_path_.c_str());
-            if (rename(ds.tmp_path_.c_str(), ds.path_.c_str())) {
-                MYLOGE("rename(%s, %s): %s\n", ds.tmp_path_.c_str(), ds.path_.c_str(),
-                       strerror(errno));
-                ds.path_.clear();
-            }
-        }
-        if (use_control_socket) {
-            if (do_text_file) {
-                dprintf(ds.control_socket_fd_,
-                        "FAIL:could not create zip file, check %s "
-                        "for more details\n",
-                        ds.log_path_.c_str());
-            } else {
-                dprintf(ds.control_socket_fd_, "OK:%s\n", ds.path_.c_str());
+                MYLOGD("Unable to cancel user consent; incidentcompanion service unavailable\n");
             }
         }
     }
 
     /* vibrate a few but shortly times to let user know it's finished */
-    if (do_vibrate) {
+    if (options_->do_vibrate) {
         for (int i = 0; i < 3; i++) {
             Vibrate(75);
             usleep((75 + 50) * 1000);
@@ -2281,65 +2596,138 @@
     }
 
     /* tell activity manager we're done */
-    if (do_broadcast) {
-        if (!ds.path_.empty()) {
-            MYLOGI("Final bugreport path: %s\n", ds.path_.c_str());
-            // clang-format off
-
-            std::vector<std::string> am_args = {
-                 "--receiver-permission", "android.permission.DUMP",
-                 "--ei", "android.intent.extra.ID", std::to_string(ds.id_),
-                 "--ei", "android.intent.extra.PID", std::to_string(ds.pid_),
-                 "--ei", "android.intent.extra.MAX", std::to_string(ds.progress_->GetMax()),
-                 "--es", "android.intent.extra.BUGREPORT", ds.path_,
-                 "--es", "android.intent.extra.DUMPSTATE_LOG", ds.log_path_
-            };
-            // clang-format on
-            if (do_fb) {
-                am_args.push_back("--es");
-                am_args.push_back("android.intent.extra.SCREENSHOT");
-                am_args.push_back(ds.screenshot_path_);
-            }
-            if (!ds.notification_title.empty()) {
-                am_args.push_back("--es");
-                am_args.push_back("android.intent.extra.TITLE");
-                am_args.push_back(ds.notification_title);
-                if (!ds.notification_description.empty()) {
-                    am_args.push_back("--es");
-                    am_args.push_back("android.intent.extra.DESCRIPTION");
-                    am_args.push_back(ds.notification_description);
-                }
-            }
-            if (is_remote_mode) {
-                am_args.push_back("--es");
-                am_args.push_back("android.intent.extra.REMOTE_BUGREPORT_HASH");
-                am_args.push_back(SHA256_file_hash(ds.path_));
-                SendBroadcast("com.android.internal.intent.action.REMOTE_BUGREPORT_FINISHED",
-                              am_args);
-            } else {
-                SendBroadcast("com.android.internal.intent.action.BUGREPORT_FINISHED", am_args);
-            }
-        } else {
-            MYLOGE("Skipping finished broadcast because bugreport could not be generated\n");
-        }
+    if (options_->do_broadcast) {
+        SendBugreportFinishedBroadcast();
+        // Note that listener_ is notified in Run();
     }
 
-    MYLOGD("Final progress: %d/%d (estimated %d)\n", ds.progress_->Get(), ds.progress_->GetMax(),
-           ds.progress_->GetInitialMax());
-    ds.progress_->Save();
-    MYLOGI("done (id %d)\n", ds.id_);
+    MYLOGD("Final progress: %d/%d (estimated %d)\n", progress_->Get(), progress_->GetMax(),
+           progress_->GetInitialMax());
+    progress_->Save();
+    MYLOGI("done (id %d)\n", id_);
 
     if (is_redirecting) {
         TEMP_FAILURE_RETRY(dup2(dup_stderr_fd, fileno(stderr)));
     }
 
-    if (use_control_socket && ds.control_socket_fd_ != -1) {
+    if (options_->use_control_socket && control_socket_fd_ != -1) {
         MYLOGD("Closing control socket\n");
-        close(ds.control_socket_fd_);
+        close(control_socket_fd_);
     }
 
-    ds.tombstone_data_.clear();
-    ds.anr_data_.clear();
+    tombstone_data_.clear();
+    anr_data_.clear();
 
-    return 0;
+    return (consent_callback_ != nullptr &&
+            consent_callback_->getResult() == UserConsentResult::UNAVAILABLE)
+               ? USER_CONSENT_TIMED_OUT
+               : RunStatus::OK;
+}
+
+void Dumpstate::CheckUserConsent(int32_t calling_uid, const android::String16& calling_package) {
+    consent_callback_ = new ConsentCallback();
+    const String16 incidentcompanion("incidentcompanion");
+    sp<android::IBinder> ics(defaultServiceManager()->getService(incidentcompanion));
+    if (ics != nullptr) {
+        MYLOGD("Checking user consent via incidentcompanion service\n");
+        android::interface_cast<android::os::IIncidentCompanion>(ics)->authorizeReport(
+            calling_uid, calling_package, 0x1 /* FLAG_CONFIRMATION_DIALOG */,
+            consent_callback_.get());
+    } else {
+        MYLOGD("Unable to check user consent; incidentcompanion service unavailable\n");
+    }
+}
+
+bool Dumpstate::IsUserConsentDenied() const {
+    return ds.consent_callback_ != nullptr &&
+           ds.consent_callback_->getResult() == UserConsentResult::DENIED;
+}
+
+void Dumpstate::CleanupFiles() {
+    android::os::UnlinkAndLogOnError(tmp_path_);
+    android::os::UnlinkAndLogOnError(screenshot_path_);
+    android::os::UnlinkAndLogOnError(path_);
+}
+
+Dumpstate::RunStatus Dumpstate::HandleUserConsentDenied() {
+    MYLOGD("User denied consent; deleting files and returning\n");
+    CleanupFiles();
+    return USER_CONSENT_DENIED;
+}
+
+Dumpstate::RunStatus Dumpstate::CopyBugreportIfUserConsented() {
+    // If the caller has asked to copy the bugreport over to their directory, we need explicit
+    // user consent.
+    UserConsentResult consent_result = consent_callback_->getResult();
+    if (consent_result == UserConsentResult::UNAVAILABLE) {
+        // User has not responded yet.
+        uint64_t elapsed_ms = consent_callback_->getElapsedTimeMs();
+        if (elapsed_ms < USER_CONSENT_TIMEOUT_MS) {
+            uint delay_seconds = (USER_CONSENT_TIMEOUT_MS - elapsed_ms) / 1000;
+            MYLOGD("Did not receive user consent yet; going to wait for %d seconds", delay_seconds);
+            sleep(delay_seconds);
+        }
+        consent_result = consent_callback_->getResult();
+    }
+    if (consent_result == UserConsentResult::DENIED) {
+        // User has explicitly denied sharing with the app. To be safe delete the
+        // internal bugreport & tmp files.
+        return HandleUserConsentDenied();
+    }
+    if (consent_result == UserConsentResult::APPROVED) {
+        bool copy_succeeded = android::os::CopyFileToFd(path_, options_->bugreport_fd.get());
+        if (copy_succeeded) {
+            android::os::UnlinkAndLogOnError(path_);
+        }
+        return copy_succeeded ? Dumpstate::RunStatus::OK : Dumpstate::RunStatus::ERROR;
+    } else if (consent_result == UserConsentResult::UNAVAILABLE) {
+        // consent_result is still UNAVAILABLE. The user has likely not responded yet.
+        // Since we do not have user consent to share the bugreport it does not get
+        // copied over to the calling app but remains in the internal directory from
+        // where the user can manually pull it.
+        return Dumpstate::RunStatus::USER_CONSENT_TIMED_OUT;
+    }
+    // Unknown result; must be a programming error.
+    MYLOGE("Unknown user consent result:%d\n", consent_result);
+    return Dumpstate::RunStatus::ERROR;
+}
+
+Dumpstate::RunStatus Dumpstate::ParseCommandlineAndRun(int argc, char* argv[]) {
+    std::unique_ptr<Dumpstate::DumpOptions> options = std::make_unique<Dumpstate::DumpOptions>();
+    Dumpstate::RunStatus status = options->Initialize(argc, argv);
+    if (status == Dumpstate::RunStatus::OK) {
+        SetOptions(std::move(options));
+        // When directly running dumpstate binary, the output is not expected to be written
+        // to any external file descriptor.
+        assert(options_->bugreport_fd.get() == -1);
+
+        // calling_uid and calling_package are for user consent to share the bugreport with
+        // an app; they are irrelvant here because bugreport is only written to a local
+        // directory, and not shared.
+        status = Run(-1 /* calling_uid */, "" /* calling_package */);
+    }
+    return status;
+}
+
+/* Main entry point for dumpstate binary. */
+int run_main(int argc, char* argv[]) {
+    Dumpstate::RunStatus status = ds.ParseCommandlineAndRun(argc, argv);
+
+    switch (status) {
+        case Dumpstate::RunStatus::OK:
+            exit(0);
+        case Dumpstate::RunStatus::HELP:
+            ShowUsage();
+            exit(0);
+        case Dumpstate::RunStatus::INVALID_INPUT:
+            fprintf(stderr, "Invalid combination of args\n");
+            ShowUsage();
+            exit(1);
+        case Dumpstate::RunStatus::ERROR:
+            FALLTHROUGH_INTENDED;
+        case Dumpstate::RunStatus::USER_CONSENT_DENIED:
+            FALLTHROUGH_INTENDED;
+        case Dumpstate::RunStatus::USER_CONSENT_TIMED_OUT:
+            exit(2);
+    }
 }
diff --git a/cmds/dumpstate/dumpstate.h b/cmds/dumpstate/dumpstate.h
index b220013..ae6a721 100644
--- a/cmds/dumpstate/dumpstate.h
+++ b/cmds/dumpstate/dumpstate.h
@@ -27,6 +27,8 @@
 
 #include <android-base/macros.h>
 #include <android-base/unique_fd.h>
+#include <android/os/BnIncidentAuthListener.h>
+#include <android/os/IDumpstate.h>
 #include <android/os/IDumpstateListener.h>
 #include <utils/StrongPointer.h>
 #include <ziparchive/zip_writer.h>
@@ -42,6 +44,9 @@
 // TODO: and then remove explicitly android::os::dumpstate:: prefixes
 namespace android {
 namespace os {
+
+struct DumpstateOptions;
+
 namespace dumpstate {
 
 class DumpstateTest;
@@ -68,13 +73,13 @@
  */
 class DurationReporter {
   public:
-    DurationReporter(const std::string& title, bool log_only = false);
+    explicit DurationReporter(const std::string& title, bool logcat_only = false);
 
     ~DurationReporter();
 
   private:
     std::string title_;
-    bool log_only_;
+    bool logcat_only_;
     uint64_t started_;
 
     DISALLOW_COPY_AND_ASSIGN(DurationReporter);
@@ -107,7 +112,7 @@
      */
     static const int kDefaultMax;
 
-    Progress(const std::string& path = "");
+    explicit Progress(const std::string& path = "");
 
     // Gets the current progress.
     int32_t Get() const;
@@ -138,7 +143,7 @@
     float growth_factor_;
     int32_t n_runs_;
     int32_t average_max_;
-    const std::string& path_;
+    std::string path_;
 };
 
 /*
@@ -160,6 +165,11 @@
 static std::string VERSION_DEFAULT = "default";
 
 /*
+ * Directory used by Dumpstate binary to keep its local files.
+ */
+static const std::string DUMPSTATE_DIRECTORY = "/bugreports";
+
+/*
  * Structure that contains the information of an open dump file.
  */
 struct DumpData {
@@ -183,6 +193,19 @@
     friend class DumpstateTest;
 
   public:
+    enum RunStatus { OK, HELP, INVALID_INPUT, ERROR, USER_CONSENT_DENIED, USER_CONSENT_TIMED_OUT };
+
+    // The mode under which the bugreport should be run. Each mode encapsulates a few options.
+    enum BugreportMode {
+        BUGREPORT_FULL = android::os::IDumpstate::BUGREPORT_MODE_FULL,
+        BUGREPORT_INTERACTIVE = android::os::IDumpstate::BUGREPORT_MODE_INTERACTIVE,
+        BUGREPORT_REMOTE = android::os::IDumpstate::BUGREPORT_MODE_REMOTE,
+        BUGREPORT_WEAR = android::os::IDumpstate::BUGREPORT_MODE_WEAR,
+        BUGREPORT_TELEPHONY = android::os::IDumpstate::BUGREPORT_MODE_TELEPHONY,
+        BUGREPORT_WIFI = android::os::IDumpstate::BUGREPORT_MODE_WIFI,
+        BUGREPORT_DEFAULT = android::os::IDumpstate::BUGREPORT_MODE_DEFAULT
+    };
+
     static android::os::dumpstate::CommandOptions DEFAULT_DUMPSYS;
 
     static Dumpstate& GetInstance();
@@ -245,7 +268,7 @@
                                         std::chrono::milliseconds timeout);
 
     /*
-     * Adds a text entry entry to the existing zip file.
+     * Adds a text entry to the existing zip file.
      */
     bool AddTextZipEntry(const std::string& entry_name, const std::string& content);
 
@@ -268,6 +291,12 @@
     // TODO: temporary method until Dumpstate object is properly set
     void SetProgress(std::unique_ptr<Progress> progress);
 
+    // Dumps Dalvik and native stack traces, sets the trace file location to path
+    // if it succeeded.
+    // Note that it returns early if user consent is denied with status USER_CONSENT_DENIED.
+    // Returns OK in all other cases.
+    RunStatus DumpTraces(const char** path);
+
     void DumpstateBoard();
 
     /*
@@ -284,22 +313,92 @@
      */
     bool FinishZipFile();
 
-    /* Gets the path of a bugreport file with the given suffix. */
+    /* Constructs a full path inside directory with file name formatted using the given suffix. */
+    std::string GetPath(const std::string& directory, const std::string& suffix) const;
+
+    /* Constructs a full path inside bugreport_internal_dir_ with file name formatted using the
+     * given suffix. */
     std::string GetPath(const std::string& suffix) const;
 
     /* Returns true if the current version supports priority dump feature. */
     bool CurrentVersionSupportsPriorityDumps() const;
 
-    // TODO: initialize fields on constructor
+    struct DumpOptions;
 
+    /* Main entry point for running a complete bugreport. */
+    RunStatus Run(int32_t calling_uid, const std::string& calling_package);
+
+    RunStatus ParseCommandlineAndRun(int argc, char* argv[]);
+
+    /* Sets runtime options. */
+    void SetOptions(std::unique_ptr<DumpOptions> options);
+
+    /*
+     * Returns true if user consent is necessary and has been denied.
+     * Consent is only necessary if the caller has asked to copy over the bugreport to a file they
+     * provided.
+     */
+    bool IsUserConsentDenied() const;
+
+    /*
+     * Structure to hold options that determine the behavior of dumpstate.
+     */
+    struct DumpOptions {
+        bool do_add_date = false;
+        bool do_zip_file = false;
+        bool do_vibrate = true;
+        // Writes bugreport content to a socket; only flatfile format is supported.
+        bool use_socket = false;
+        bool use_control_socket = false;
+        bool do_fb = false;
+        bool do_broadcast = false;
+        bool is_remote_mode = false;
+        bool show_header_only = false;
+        bool do_start_service = false;
+        bool telephony_only = false;
+        bool wifi_only = false;
+        // Whether progress updates should be published.
+        bool do_progress_updates = false;
+        // File descriptor to output zip file.
+        android::base::unique_fd bugreport_fd;
+        // File descriptor to screenshot file.
+        android::base::unique_fd screenshot_fd;
+        // TODO: rename to MODE.
+        // Extra options passed as system property.
+        std::string extra_options;
+        // Command-line arguments as string
+        std::string args;
+        // Notification title and description
+        std::string notification_title;
+        std::string notification_description;
+
+        /* Initializes options from commandline arguments and system properties. */
+        RunStatus Initialize(int argc, char* argv[]);
+
+        /* Initializes options from the requested mode. */
+        void Initialize(BugreportMode bugreport_mode, const android::base::unique_fd& bugreport_fd,
+                        const android::base::unique_fd& screenshot_fd);
+
+        /* Returns true if the options set so far are consistent. */
+        bool ValidateOptions() const;
+
+        /* Returns if options specified require writing bugreport to a file */
+        bool OutputToFile() const {
+            // If we are not writing to socket, we will write to a file. If bugreport_fd is
+            // specified, it is preferred. If not bugreport is written to /bugreports.
+            return !use_socket;
+        }
+    };
+
+    // TODO: initialize fields on constructor
     // dumpstate id - unique after each device reboot.
     uint32_t id_;
 
     // dumpstate pid
     pid_t pid_;
 
-    // Whether progress updates should be published.
-    bool update_progress_ = false;
+    // Runtime options.
+    std::unique_ptr<DumpOptions> options_;
 
     // How frequently the progess should be updated;the listener will only be notificated when the
     // delta from the previous update is more than the threshold.
@@ -319,18 +418,6 @@
     // Bugreport format version;
     std::string version_ = VERSION_CURRENT;
 
-    // Command-line arguments as string
-    std::string args_;
-
-    // Extra options passed as system property.
-    std::string extra_options_;
-
-    // Full path of the directory where the bugreport files will be written.
-    std::string bugreport_dir_;
-
-    // Full path of the temporary file containing the screenshot (when requested).
-    std::string screenshot_path_;
-
     time_t now_;
 
     // Base name (without suffix or extensions) of the bugreport files, typically
@@ -341,15 +428,22 @@
     // `-d`), but it could be changed by the user..
     std::string name_;
 
-    // Full path of the temporary file containing the bugreport.
+    std::string bugreport_internal_dir_ = DUMPSTATE_DIRECTORY;
+
+    // Full path of the temporary file containing the bugreport, inside bugreport_internal_dir_.
+    // At the very end this file is pulled into the zip file.
     std::string tmp_path_;
 
-    // Full path of the file containing the dumpstate logs.
+    // Full path of the file containing the dumpstate logs, inside bugreport_internal_dir_.
+    // This is useful for debugging.
     std::string log_path_;
 
-    // Pointer to the actual path, be it zip or text.
+    // Full path of the bugreport file, be it zip or text, inside bugreport_internal_dir_.
     std::string path_;
 
+    // Full path of the file containing the screenshot (when requested).
+    std::string screenshot_path_;
+
     // Pointer to the zipped file.
     std::unique_ptr<FILE, int (*)(FILE*)> zip_file{nullptr, fclose};
 
@@ -361,19 +455,52 @@
     std::string listener_name_;
     bool report_section_;
 
-    // Notification title and description
-    std::string notification_title;
-    std::string notification_description;
-
     // List of open tombstone dump files.
     std::vector<DumpData> tombstone_data_;
 
     // List of open ANR dump files.
     std::vector<DumpData> anr_data_;
 
+    // A callback to IncidentCompanion service, which checks user consent for sharing the
+    // bugreport with the calling app. If the user has not responded yet to the dialog it will
+    // be neither confirmed nor denied.
+    class ConsentCallback : public android::os::BnIncidentAuthListener {
+      public:
+        ConsentCallback();
+        android::binder::Status onReportApproved() override;
+        android::binder::Status onReportDenied() override;
+
+        enum ConsentResult { APPROVED, DENIED, UNAVAILABLE };
+
+        ConsentResult getResult();
+
+        // Returns the time since creating this listener
+        uint64_t getElapsedTimeMs() const;
+
+      private:
+        ConsentResult result_;
+        uint64_t start_time_;
+        std::mutex lock_;
+    };
+
   private:
+    RunStatus RunInternal(int32_t calling_uid, const std::string& calling_package);
+
+    void CheckUserConsent(int32_t calling_uid, const android::String16& calling_package);
+
+    // Removes the in progress files output files (tmp file, zip/txt file, screenshot),
+    // but leaves the log file alone.
+    void CleanupFiles();
+
+    RunStatus HandleUserConsentDenied();
+
+    // Copies bugreport artifacts over to the caller's directories provided there is user consent.
+    RunStatus CopyBugreportIfUserConsented();
+
     // Used by GetInstance() only.
-    Dumpstate(const std::string& version = VERSION_CURRENT);
+    explicit Dumpstate(const std::string& version = VERSION_CURRENT);
+
+    android::sp<ConsentCallback> consent_callback_;
 
     DISALLOW_COPY_AND_ASSIGN(Dumpstate);
 };
@@ -404,21 +531,30 @@
 /** opens a socket and returns its file descriptor */
 int open_socket(const char *service);
 
-/* redirect output to a service control socket */
-void redirect_to_socket(FILE *redirect, const char *service);
+/*
+ * Redirects 'redirect' to a service control socket.
+ *
+ * Returns true if redirect succeeds.
+ */
+bool redirect_to_socket(FILE* redirect, const char* service);
 
-/* redirect output to a new file */
-void redirect_to_file(FILE *redirect, char *path);
+/*
+ * Redirects 'redirect' to a file indicated by 'path', truncating it.
+ *
+ * Returns true if redirect succeeds.
+ */
+bool redirect_to_file(FILE* redirect, char* path);
 
-/* redirect output to an existing file */
-void redirect_to_existing_file(FILE *redirect, char *path);
+/*
+ * Redirects 'redirect' to an existing file indicated by 'path', appending it.
+ *
+ * Returns true if redirect succeeds.
+ */
+bool redirect_to_existing_file(FILE* redirect, char* path);
 
 /* create leading directories, if necessary */
 void create_parent_dirs(const char *path);
 
-/* dump Dalvik and native stack traces, return the trace file location (NULL if none) */
-const char *dump_traces();
-
 /* for each process in the system, run the specified function */
 void for_each_pid(for_each_pid_func func, const char *header);
 
diff --git a/cmds/dumpstate/dumpstate.rc b/cmds/dumpstate/dumpstate.rc
index 2e72574..14937b8 100644
--- a/cmds/dumpstate/dumpstate.rc
+++ b/cmds/dumpstate/dumpstate.rc
@@ -17,3 +17,9 @@
     class main
     disabled
     oneshot
+
+# bugreportd starts dumpstate binder service and makes it wait for a listener to connect.
+service bugreportd /system/bin/dumpstate -w
+    class main
+    disabled
+    oneshot
diff --git a/cmds/dumpstate/dumpstate_test.xml b/cmds/dumpstate/dumpstate_test.xml
new file mode 100644
index 0000000..e4e4a30
--- /dev/null
+++ b/cmds/dumpstate/dumpstate_test.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2019 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<configuration description="Config for dumpstate_test">
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="dumpstate_test->/data/local/tmp/dumpstate_test" />
+    </target_preparer>
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer"/>
+    <option name="test-suite-tag" value="apct" />
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="file-exclusion-filter-regex" value=".*/dumpstate_test_fixture" />
+        <option name="file-exclusion-filter-regex" value=".*/tests/.*" />
+        <option name="module-name" value="dumpstate_test" />
+    </test>
+</configuration>
diff --git a/cmds/dumpstate/main.cpp b/cmds/dumpstate/main.cpp
index 78aad11..68d3733 100644
--- a/cmds/dumpstate/main.cpp
+++ b/cmds/dumpstate/main.cpp
@@ -14,8 +14,55 @@
  * limitations under the License.
  */
 
+#define LOG_TAG "dumpstate"
+
+#include <binder/IPCThreadState.h>
+
+#include "DumpstateInternal.h"
+#include "DumpstateService.h"
 #include "dumpstate.h"
 
+namespace {
+
+// Returns true if we should start the service and wait for a listener
+// to bind with bugreport options.
+bool ShouldStartServiceAndWait(int argc, char* argv[]) {
+    bool do_wait = false;
+    int c;
+    // Keep flags in sync with Dumpstate::DumpOptions::Initialize.
+    while ((c = getopt(argc, argv, "wdho:svqzpPBRSV:")) != -1 && !do_wait) {
+        switch (c) {
+            case 'w':
+                do_wait = true;
+                break;
+            default:
+                // Ignore all other options
+                break;
+        }
+    }
+
+    // Reset next index used by getopt so getopt can be called called again in Dumpstate::Run to
+    // parse bugreport options.
+    optind = 1;
+    return do_wait;
+}
+
+}  // namespace
+
 int main(int argc, char* argv[]) {
-    return run_main(argc, argv);
+    if (ShouldStartServiceAndWait(argc, argv)) {
+        int ret;
+        if ((ret = android::os::DumpstateService::Start()) != android::OK) {
+            MYLOGE("Unable to start 'dumpstate' service: %d", ret);
+            exit(1);
+        }
+        MYLOGI("'dumpstate' service started and will wait for a call to startBugreport()");
+
+        // Waits forever for an incoming connection.
+        // TODO(b/111441001): should this time out?
+        android::IPCThreadState::self()->joinThreadPool();
+        return 0;
+    } else {
+        return run_main(argc, argv);
+    }
 }
diff --git a/cmds/dumpstate/tests/dumpstate_smoke_test.cpp b/cmds/dumpstate/tests/dumpstate_smoke_test.cpp
index 61a5ef5..5bde7db 100644
--- a/cmds/dumpstate/tests/dumpstate_smoke_test.cpp
+++ b/cmds/dumpstate/tests/dumpstate_smoke_test.cpp
@@ -21,6 +21,10 @@
 #include <libgen.h>
 
 #include <android-base/file.h>
+#include <android/os/BnDumpstate.h>
+#include <android/os/BnDumpstateListener.h>
+#include <binder/IServiceManager.h>
+#include <binder/ProcessState.h>
 #include <cutils/properties.h>
 #include <ziparchive/zip_archive.h>
 
@@ -34,6 +38,24 @@
 
 using ::testing::Test;
 using ::std::literals::chrono_literals::operator""s;
+using android::base::unique_fd;
+
+class DumpstateListener;
+
+namespace {
+
+sp<IDumpstate> GetDumpstateService() {
+    return android::interface_cast<IDumpstate>(
+        android::defaultServiceManager()->getService(String16("dumpstate")));
+}
+
+int OpenForWrite(const std::string& filename) {
+    return TEMP_FAILURE_RETRY(open(filename.c_str(),
+                                   O_WRONLY | O_CREAT | O_TRUNC | O_CLOEXEC | O_NOFOLLOW,
+                                   S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH));
+}
+
+}  // namespace
 
 struct SectionInfo {
     std::string name;
@@ -46,29 +68,71 @@
  * Listens to bugreport progress and updates the user by writing the progress to STDOUT. All the
  * section details generated by dumpstate are added to a vector to be used by Tests later.
  */
-class DumpstateListener : public IDumpstateListener {
+class DumpstateListener : public BnDumpstateListener {
   public:
-    int outFd_, max_progress_;
-    std::shared_ptr<std::vector<SectionInfo>> sections_;
     DumpstateListener(int fd, std::shared_ptr<std::vector<SectionInfo>> sections)
-        : outFd_(fd), max_progress_(5000), sections_(sections) {
+        : out_fd_(fd), sections_(sections) {
     }
-    binder::Status onProgressUpdated(int32_t progress) override {
-        dprintf(outFd_, "\rIn progress %d/%d", progress, max_progress_);
+
+    DumpstateListener(int fd) : out_fd_(fd) {
+    }
+
+    binder::Status onProgress(int32_t progress) override {
+        dprintf(out_fd_, "\rIn progress %d", progress);
         return binder::Status::ok();
     }
+
+    binder::Status onError(int32_t error_code) override {
+        std::lock_guard<std::mutex> lock(lock_);
+        error_code_ = error_code;
+        dprintf(out_fd_, "\rError code %d", error_code);
+        return binder::Status::ok();
+    }
+
+    binder::Status onFinished() override {
+        std::lock_guard<std::mutex> lock(lock_);
+        is_finished_ = true;
+        dprintf(out_fd_, "\rFinished");
+        return binder::Status::ok();
+    }
+
+    binder::Status onProgressUpdated(int32_t progress) override {
+        dprintf(out_fd_, "\rIn progress %d/%d", progress, max_progress_);
+        return binder::Status::ok();
+    }
+
     binder::Status onMaxProgressUpdated(int32_t max_progress) override {
+        std::lock_guard<std::mutex> lock(lock_);
         max_progress_ = max_progress;
         return binder::Status::ok();
     }
+
     binder::Status onSectionComplete(const ::std::string& name, int32_t status, int32_t size_bytes,
                                      int32_t duration_ms) override {
-        sections_->push_back({name, status, size_bytes, duration_ms});
+        std::lock_guard<std::mutex> lock(lock_);
+        if (sections_.get() != nullptr) {
+            sections_->push_back({name, status, size_bytes, duration_ms});
+        }
         return binder::Status::ok();
     }
-    IBinder* onAsBinder() override {
-        return nullptr;
+
+    bool getIsFinished() {
+        std::lock_guard<std::mutex> lock(lock_);
+        return is_finished_;
     }
+
+    int getErrorCode() {
+        std::lock_guard<std::mutex> lock(lock_);
+        return error_code_;
+    }
+
+  private:
+    int out_fd_;
+    int max_progress_ = 5000;
+    int error_code_ = -1;
+    bool is_finished_ = false;
+    std::shared_ptr<std::vector<SectionInfo>> sections_;
+    std::mutex lock_;
 };
 
 /**
@@ -97,7 +161,7 @@
         ds.listener_name_ = "Smokey";
         ds.report_section_ = true;
         auto start = std::chrono::steady_clock::now();
-        run_main(ARRAY_SIZE(argv), argv);
+        ds.ParseCommandlineAndRun(ARRAY_SIZE(argv), argv);
         auto end = std::chrono::steady_clock::now();
         duration = std::chrono::duration_cast<std::chrono::milliseconds>(end - start);
     }
@@ -144,7 +208,7 @@
 
     void FileExists(const char* filename, uint32_t minsize, uint32_t maxsize) {
         ZipEntry entry;
-        EXPECT_EQ(FindEntry(handle, ZipString(filename), &entry), 0);
+        EXPECT_EQ(FindEntry(handle, filename, &entry), 0);
         EXPECT_GT(entry.uncompressed_length, minsize);
         EXPECT_LT(entry.uncompressed_length, maxsize);
     }
@@ -153,7 +217,7 @@
 TEST_F(ZippedBugReportContentsTest, ContainsMainEntry) {
     ZipEntry mainEntryLoc;
     // contains main entry name file
-    EXPECT_EQ(FindEntry(handle, ZipString("main_entry.txt"), &mainEntryLoc), 0);
+    EXPECT_EQ(FindEntry(handle, "main_entry.txt", &mainEntryLoc), 0);
 
     char* buf = new char[mainEntryLoc.uncompressed_length];
     ExtractToMemory(handle, &mainEntryLoc, (uint8_t*)buf, mainEntryLoc.uncompressed_length);
@@ -166,7 +230,7 @@
 TEST_F(ZippedBugReportContentsTest, ContainsVersion) {
     ZipEntry entry;
     // contains main entry name file
-    EXPECT_EQ(FindEntry(handle, ZipString("version.txt"), &entry), 0);
+    EXPECT_EQ(FindEntry(handle, "version.txt", &entry), 0);
 
     char* buf = new char[entry.uncompressed_length + 1];
     ExtractToMemory(handle, &entry, (uint8_t*)buf, entry.uncompressed_length);
@@ -281,6 +345,148 @@
     SectionExists("DUMPSYS - wifi", /* bytes= */ 100000);
 }
 
+class DumpstateBinderTest : public Test {
+  protected:
+    void SetUp() override {
+        // In case there is a stray service, stop it first.
+        property_set("ctl.stop", "bugreportd");
+        // dry_run results in a faster bugreport.
+        property_set("dumpstate.dry_run", "true");
+        // We need to receive some async calls later. Ensure we have binder threads.
+        ProcessState::self()->startThreadPool();
+    }
+
+    void TearDown() override {
+        property_set("ctl.stop", "bugreportd");
+        property_set("dumpstate.dry_run", "");
+
+        unlink("/data/local/tmp/tmp.zip");
+        unlink("/data/local/tmp/tmp.png");
+    }
+
+    // Waits until listener gets the callbacks.
+    void WaitTillExecutionComplete(DumpstateListener* listener) {
+        // Wait till one of finished, error or timeout.
+        static const int kBugreportTimeoutSeconds = 120;
+        int i = 0;
+        while (!listener->getIsFinished() && listener->getErrorCode() == -1 &&
+               i < kBugreportTimeoutSeconds) {
+            sleep(1);
+            i++;
+        }
+    }
+};
+
+TEST_F(DumpstateBinderTest, Baseline) {
+    // In the beginning dumpstate binder service is not running.
+    sp<android::os::IDumpstate> ds_binder(GetDumpstateService());
+    EXPECT_EQ(ds_binder, nullptr);
+
+    // Start bugreportd, which runs dumpstate binary with -w; which starts dumpstate service
+    // and makes it wait.
+    property_set("dumpstate.dry_run", "true");
+    property_set("ctl.start", "bugreportd");
+
+    // Now we are able to retrieve dumpstate binder service.
+    ds_binder = GetDumpstateService();
+    EXPECT_NE(ds_binder, nullptr);
+
+    // Prepare arguments
+    unique_fd bugreport_fd(OpenForWrite("/bugreports/tmp.zip"));
+    unique_fd screenshot_fd(OpenForWrite("/bugreports/tmp.png"));
+
+    EXPECT_NE(bugreport_fd.get(), -1);
+    EXPECT_NE(screenshot_fd.get(), -1);
+
+    sp<DumpstateListener> listener(new DumpstateListener(dup(fileno(stdout))));
+    android::binder::Status status =
+        ds_binder->startBugreport(123, "com.dummy.package", bugreport_fd, screenshot_fd,
+                                  Dumpstate::BugreportMode::BUGREPORT_INTERACTIVE, listener);
+    // startBugreport is an async call. Verify binder call succeeded first, then wait till listener
+    // gets expected callbacks.
+    EXPECT_TRUE(status.isOk());
+    WaitTillExecutionComplete(listener.get());
+
+    // Bugreport generation requires user consent, which we cannot get in a test set up,
+    // so instead of getting is_finished_, we are more likely to get a consent error.
+    EXPECT_TRUE(
+        listener->getErrorCode() == IDumpstateListener::BUGREPORT_ERROR_USER_DENIED_CONSENT ||
+        listener->getErrorCode() == IDumpstateListener::BUGREPORT_ERROR_USER_CONSENT_TIMED_OUT);
+
+    // The service should have died on its own, freeing itself up for a new invocation.
+    sleep(2);
+    ds_binder = GetDumpstateService();
+    EXPECT_EQ(ds_binder, nullptr);
+}
+
+TEST_F(DumpstateBinderTest, ServiceDies_OnInvalidInput) {
+    // Start bugreportd, which runs dumpstate binary with -w; which starts dumpstate service
+    // and makes it wait.
+    property_set("ctl.start", "bugreportd");
+    sp<android::os::IDumpstate> ds_binder(GetDumpstateService());
+    EXPECT_NE(ds_binder, nullptr);
+
+    // Prepare arguments
+    unique_fd bugreport_fd(OpenForWrite("/data/local/tmp/tmp.zip"));
+    unique_fd screenshot_fd(OpenForWrite("/data/local/tmp/tmp.png"));
+
+    EXPECT_NE(bugreport_fd.get(), -1);
+    EXPECT_NE(screenshot_fd.get(), -1);
+
+    // Call startBugreport with bad arguments.
+    sp<DumpstateListener> listener(new DumpstateListener(dup(fileno(stdout))));
+    android::binder::Status status =
+        ds_binder->startBugreport(123, "com.dummy.package", bugreport_fd, screenshot_fd,
+                                  2000,  // invalid bugreport mode
+                                  listener);
+    EXPECT_EQ(listener->getErrorCode(), IDumpstateListener::BUGREPORT_ERROR_INVALID_INPUT);
+
+    // The service should have died, freeing itself up for a new invocation.
+    sleep(2);
+    ds_binder = GetDumpstateService();
+    EXPECT_EQ(ds_binder, nullptr);
+}
+
+TEST_F(DumpstateBinderTest, SimultaneousBugreportsNotAllowed) {
+    // Start bugreportd, which runs dumpstate binary with -w; which starts dumpstate service
+    // and makes it wait.
+    property_set("dumpstate.dry_run", "true");
+    property_set("ctl.start", "bugreportd");
+    sp<android::os::IDumpstate> ds_binder(GetDumpstateService());
+    EXPECT_NE(ds_binder, nullptr);
+
+    // Prepare arguments
+    unique_fd bugreport_fd(OpenForWrite("/data/local/tmp/tmp.zip"));
+    unique_fd screenshot_fd(OpenForWrite("/data/local/tmp/tmp.png"));
+
+    EXPECT_NE(bugreport_fd.get(), -1);
+    EXPECT_NE(screenshot_fd.get(), -1);
+
+    sp<DumpstateListener> listener1(new DumpstateListener(dup(fileno(stdout))));
+    android::binder::Status status =
+        ds_binder->startBugreport(123, "com.dummy.package", bugreport_fd, screenshot_fd,
+                                  Dumpstate::BugreportMode::BUGREPORT_INTERACTIVE, listener1);
+    EXPECT_TRUE(status.isOk());
+
+    // try to make another call to startBugreport. This should fail.
+    sp<DumpstateListener> listener2(new DumpstateListener(dup(fileno(stdout))));
+    status = ds_binder->startBugreport(123, "com.dummy.package", bugreport_fd, screenshot_fd,
+                                       Dumpstate::BugreportMode::BUGREPORT_INTERACTIVE, listener2);
+    EXPECT_FALSE(status.isOk());
+    WaitTillExecutionComplete(listener2.get());
+    EXPECT_EQ(listener2->getErrorCode(),
+              IDumpstateListener::BUGREPORT_ERROR_ANOTHER_REPORT_IN_PROGRESS);
+
+    // Meanwhile the first call works as expected. Service should not die in this case.
+    WaitTillExecutionComplete(listener1.get());
+
+    // Bugreport generation requires user consent, which we cannot get in a test set up,
+    // so instead of getting is_finished_, we are more likely to get a consent error.
+    EXPECT_TRUE(
+        listener1->getErrorCode() == IDumpstateListener::BUGREPORT_ERROR_USER_DENIED_CONSENT ||
+        listener1->getErrorCode() == IDumpstateListener::BUGREPORT_ERROR_USER_CONSENT_TIMED_OUT);
+}
+
 }  // namespace dumpstate
 }  // namespace os
 }  // namespace android
diff --git a/cmds/dumpstate/tests/dumpstate_test.cpp b/cmds/dumpstate/tests/dumpstate_test.cpp
index 838b385..0e88e43 100644
--- a/cmds/dumpstate/tests/dumpstate_test.cpp
+++ b/cmds/dumpstate/tests/dumpstate_test.cpp
@@ -36,6 +36,7 @@
 #include <android-base/properties.h>
 #include <android-base/stringprintf.h>
 #include <android-base/strings.h>
+#include <cutils/properties.h>
 
 namespace android {
 namespace os {
@@ -54,8 +55,13 @@
 using ::testing::internal::GetCapturedStderr;
 using ::testing::internal::GetCapturedStdout;
 
+#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
+
 class DumpstateListenerMock : public IDumpstateListener {
   public:
+    MOCK_METHOD1(onProgress, binder::Status(int32_t progress));
+    MOCK_METHOD1(onError, binder::Status(int32_t error_code));
+    MOCK_METHOD0(onFinished, binder::Status());
     MOCK_METHOD1(onProgressUpdated, binder::Status(int32_t progress));
     MOCK_METHOD1(onMaxProgressUpdated, binder::Status(int32_t max_progress));
     MOCK_METHOD4(onSectionComplete, binder::Status(const ::std::string& name, int32_t status,
@@ -83,6 +89,10 @@
         PropertiesHelper::build_type_ = build_type;
     }
 
+    void SetUnroot(bool unroot) const {
+        PropertiesHelper::unroot_ = unroot;
+    }
+
     bool IsStandalone() const {
         return calls_ == 1;
     }
@@ -95,9 +105,8 @@
 
   protected:
     const std::string kTestPath = dirname(android::base::GetExecutablePath().c_str());
-    const std::string kFixturesPath = kTestPath + "/../dumpstate_test_fixture/";
-    const std::string kTestDataPath = kFixturesPath + "tests/testdata/";
-    const std::string kSimpleCommand = kFixturesPath + "dumpstate_test_fixture";
+    const std::string kTestDataPath = kTestPath + "/tests/testdata/";
+    const std::string kSimpleCommand = kTestPath + "/dumpstate_test_fixture";
     const std::string kEchoCommand = "/system/bin/echo";
 
     /*
@@ -135,6 +144,445 @@
     }
 };
 
+class DumpOptionsTest : public Test {
+  public:
+    virtual ~DumpOptionsTest() {
+    }
+    virtual void SetUp() {
+        options_ = Dumpstate::DumpOptions();
+    }
+    void TearDown() {
+        // Reset the property
+        property_set("dumpstate.options", "");
+    }
+    Dumpstate::DumpOptions options_;
+};
+
+TEST_F(DumpOptionsTest, InitializeNone) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("dumpstate")
+    };
+    // clang-format on
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+
+    EXPECT_FALSE(options_.do_add_date);
+    EXPECT_FALSE(options_.do_zip_file);
+    EXPECT_FALSE(options_.use_socket);
+    EXPECT_FALSE(options_.use_control_socket);
+    EXPECT_FALSE(options_.show_header_only);
+    EXPECT_TRUE(options_.do_vibrate);
+    EXPECT_FALSE(options_.do_fb);
+    EXPECT_FALSE(options_.do_progress_updates);
+    EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_FALSE(options_.do_broadcast);
+}
+
+TEST_F(DumpOptionsTest, InitializeAdbBugreport) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("dumpstatez"),
+        const_cast<char*>("-S"),
+        const_cast<char*>("-d"),
+        const_cast<char*>("-z"),
+    };
+    // clang-format on
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+    EXPECT_TRUE(options_.do_add_date);
+    EXPECT_TRUE(options_.do_zip_file);
+    EXPECT_TRUE(options_.use_control_socket);
+
+    // Other options retain default values
+    EXPECT_TRUE(options_.do_vibrate);
+    EXPECT_FALSE(options_.show_header_only);
+    EXPECT_FALSE(options_.do_fb);
+    EXPECT_FALSE(options_.do_progress_updates);
+    EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_FALSE(options_.do_broadcast);
+    EXPECT_FALSE(options_.use_socket);
+}
+
+TEST_F(DumpOptionsTest, InitializeAdbShellBugreport) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("dumpstate"),
+        const_cast<char*>("-s"),
+    };
+    // clang-format on
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+    EXPECT_TRUE(options_.use_socket);
+
+    // Other options retain default values
+    EXPECT_TRUE(options_.do_vibrate);
+    EXPECT_FALSE(options_.do_add_date);
+    EXPECT_FALSE(options_.do_zip_file);
+    EXPECT_FALSE(options_.use_control_socket);
+    EXPECT_FALSE(options_.show_header_only);
+    EXPECT_FALSE(options_.do_fb);
+    EXPECT_FALSE(options_.do_progress_updates);
+    EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_FALSE(options_.do_broadcast);
+}
+
+TEST_F(DumpOptionsTest, InitializeFullBugReport) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("bugreport"),
+        const_cast<char*>("-d"),
+        const_cast<char*>("-p"),
+        const_cast<char*>("-B"),
+        const_cast<char*>("-z"),
+    };
+    // clang-format on
+    property_set("dumpstate.options", "bugreportfull");
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+    EXPECT_TRUE(options_.do_add_date);
+    EXPECT_TRUE(options_.do_fb);
+    EXPECT_TRUE(options_.do_zip_file);
+    EXPECT_TRUE(options_.do_broadcast);
+
+    // Other options retain default values
+    EXPECT_TRUE(options_.do_vibrate);
+    EXPECT_FALSE(options_.use_control_socket);
+    EXPECT_FALSE(options_.show_header_only);
+    EXPECT_FALSE(options_.do_progress_updates);
+    EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_FALSE(options_.use_socket);
+    EXPECT_FALSE(options_.do_start_service);
+}
+
+TEST_F(DumpOptionsTest, InitializeInteractiveBugReport) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("bugreport"),
+        const_cast<char*>("-d"),
+        const_cast<char*>("-p"),
+        const_cast<char*>("-B"),
+        const_cast<char*>("-z"),
+    };
+    // clang-format on
+
+    property_set("dumpstate.options", "bugreportplus");
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+    EXPECT_TRUE(options_.do_add_date);
+    EXPECT_TRUE(options_.do_broadcast);
+    EXPECT_TRUE(options_.do_zip_file);
+    EXPECT_TRUE(options_.do_progress_updates);
+    EXPECT_TRUE(options_.do_start_service);
+    EXPECT_FALSE(options_.do_fb);
+
+    // Other options retain default values
+    EXPECT_TRUE(options_.do_vibrate);
+    EXPECT_FALSE(options_.use_control_socket);
+    EXPECT_FALSE(options_.show_header_only);
+    EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_FALSE(options_.use_socket);
+}
+
+TEST_F(DumpOptionsTest, InitializeRemoteBugReport) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("bugreport"),
+        const_cast<char*>("-d"),
+        const_cast<char*>("-p"),
+        const_cast<char*>("-B"),
+        const_cast<char*>("-z"),
+    };
+    // clang-format on
+
+    property_set("dumpstate.options", "bugreportremote");
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+    EXPECT_TRUE(options_.do_add_date);
+    EXPECT_TRUE(options_.do_broadcast);
+    EXPECT_TRUE(options_.do_zip_file);
+    EXPECT_TRUE(options_.is_remote_mode);
+    EXPECT_FALSE(options_.do_vibrate);
+    EXPECT_FALSE(options_.do_fb);
+
+    // Other options retain default values
+    EXPECT_FALSE(options_.use_control_socket);
+    EXPECT_FALSE(options_.show_header_only);
+    EXPECT_FALSE(options_.do_progress_updates);
+    EXPECT_FALSE(options_.use_socket);
+}
+
+TEST_F(DumpOptionsTest, InitializeWearBugReport) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("bugreport"),
+        const_cast<char*>("-d"),
+        const_cast<char*>("-p"),
+        const_cast<char*>("-B"),
+        const_cast<char*>("-z"),
+    };
+    // clang-format on
+
+    property_set("dumpstate.options", "bugreportwear");
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+    EXPECT_TRUE(options_.do_add_date);
+    EXPECT_TRUE(options_.do_fb);
+    EXPECT_TRUE(options_.do_broadcast);
+    EXPECT_TRUE(options_.do_zip_file);
+    EXPECT_TRUE(options_.do_progress_updates);
+    EXPECT_TRUE(options_.do_start_service);
+
+    // Other options retain default values
+    EXPECT_TRUE(options_.do_vibrate);
+    EXPECT_FALSE(options_.use_control_socket);
+    EXPECT_FALSE(options_.show_header_only);
+    EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_FALSE(options_.use_socket);
+}
+
+TEST_F(DumpOptionsTest, InitializeTelephonyBugReport) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("bugreport"),
+        const_cast<char*>("-d"),
+        const_cast<char*>("-p"),
+        const_cast<char*>("-B"),
+        const_cast<char*>("-z"),
+    };
+    // clang-format on
+
+    property_set("dumpstate.options", "bugreporttelephony");
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+    EXPECT_TRUE(options_.do_add_date);
+    EXPECT_FALSE(options_.do_fb);
+    EXPECT_TRUE(options_.do_broadcast);
+    EXPECT_TRUE(options_.do_zip_file);
+    EXPECT_TRUE(options_.telephony_only);
+
+    // Other options retain default values
+    EXPECT_TRUE(options_.do_vibrate);
+    EXPECT_FALSE(options_.use_control_socket);
+    EXPECT_FALSE(options_.show_header_only);
+    EXPECT_FALSE(options_.do_progress_updates);
+    EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_FALSE(options_.use_socket);
+}
+
+TEST_F(DumpOptionsTest, InitializeWifiBugReport) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("bugreport"),
+        const_cast<char*>("-d"),
+        const_cast<char*>("-p"),
+        const_cast<char*>("-B"),
+        const_cast<char*>("-z"),
+    };
+    // clang-format on
+
+    property_set("dumpstate.options", "bugreportwifi");
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+    EXPECT_TRUE(options_.do_add_date);
+    EXPECT_FALSE(options_.do_fb);
+    EXPECT_TRUE(options_.do_broadcast);
+    EXPECT_TRUE(options_.do_zip_file);
+    EXPECT_TRUE(options_.wifi_only);
+
+    // Other options retain default values
+    EXPECT_TRUE(options_.do_vibrate);
+    EXPECT_FALSE(options_.use_control_socket);
+    EXPECT_FALSE(options_.show_header_only);
+    EXPECT_FALSE(options_.do_progress_updates);
+    EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_FALSE(options_.use_socket);
+}
+
+TEST_F(DumpOptionsTest, InitializeDefaultBugReport) {
+    // default: commandline options are not overridden
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("bugreport"),
+        const_cast<char*>("-d"),
+        const_cast<char*>("-p"),
+        const_cast<char*>("-B"),
+        const_cast<char*>("-z"),
+    };
+    // clang-format on
+
+    property_set("dumpstate.options", "");
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+    EXPECT_TRUE(options_.do_add_date);
+    EXPECT_TRUE(options_.do_fb);
+    EXPECT_TRUE(options_.do_zip_file);
+    EXPECT_TRUE(options_.do_broadcast);
+
+    // Other options retain default values
+    EXPECT_TRUE(options_.do_vibrate);
+    EXPECT_FALSE(options_.use_control_socket);
+    EXPECT_FALSE(options_.show_header_only);
+    EXPECT_FALSE(options_.do_progress_updates);
+    EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_FALSE(options_.use_socket);
+    EXPECT_FALSE(options_.wifi_only);
+}
+
+TEST_F(DumpOptionsTest, InitializePartial1) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("dumpstate"),
+        const_cast<char*>("-d"),
+        const_cast<char*>("-z"),
+        const_cast<char*>("-s"),
+        const_cast<char*>("-S"),
+
+    };
+    // clang-format on
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+    EXPECT_TRUE(options_.do_add_date);
+    EXPECT_TRUE(options_.do_zip_file);
+    // TODO: Maybe we should trim the filename
+    EXPECT_TRUE(options_.use_socket);
+    EXPECT_TRUE(options_.use_control_socket);
+
+    // Other options retain default values
+    EXPECT_FALSE(options_.show_header_only);
+    EXPECT_TRUE(options_.do_vibrate);
+    EXPECT_FALSE(options_.do_fb);
+    EXPECT_FALSE(options_.do_progress_updates);
+    EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_FALSE(options_.do_broadcast);
+}
+
+TEST_F(DumpOptionsTest, InitializePartial2) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("dumpstate"),
+        const_cast<char*>("-v"),
+        const_cast<char*>("-q"),
+        const_cast<char*>("-p"),
+        const_cast<char*>("-P"),
+        const_cast<char*>("-R"),
+        const_cast<char*>("-B"),
+    };
+    // clang-format on
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    EXPECT_EQ(status, Dumpstate::RunStatus::OK);
+    EXPECT_TRUE(options_.show_header_only);
+    EXPECT_FALSE(options_.do_vibrate);
+    EXPECT_TRUE(options_.do_fb);
+    EXPECT_TRUE(options_.do_progress_updates);
+    EXPECT_TRUE(options_.is_remote_mode);
+    EXPECT_TRUE(options_.do_broadcast);
+
+    // Other options retain default values
+    EXPECT_FALSE(options_.do_add_date);
+    EXPECT_FALSE(options_.do_zip_file);
+    EXPECT_FALSE(options_.use_socket);
+    EXPECT_FALSE(options_.use_control_socket);
+}
+
+TEST_F(DumpOptionsTest, InitializeHelp) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("dumpstate"),
+        const_cast<char*>("-h")
+    };
+    // clang-format on
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    // -h is for help.
+    EXPECT_EQ(status, Dumpstate::RunStatus::HELP);
+}
+
+TEST_F(DumpOptionsTest, InitializeUnknown) {
+    // clang-format off
+    char* argv[] = {
+        const_cast<char*>("dumpstate"),
+        const_cast<char*>("-u")  // unknown flag
+    };
+    // clang-format on
+
+    Dumpstate::RunStatus status = options_.Initialize(ARRAY_SIZE(argv), argv);
+
+    // -u is unknown.
+    EXPECT_EQ(status, Dumpstate::RunStatus::INVALID_INPUT);
+}
+
+TEST_F(DumpOptionsTest, ValidateOptionsNeedOutfile1) {
+    options_.do_zip_file = true;
+    // Writing to socket = !writing to file.
+    options_.use_socket = true;
+    EXPECT_FALSE(options_.ValidateOptions());
+
+    options_.use_socket = false;
+    EXPECT_TRUE(options_.ValidateOptions());
+}
+
+TEST_F(DumpOptionsTest, ValidateOptionsNeedOutfile2) {
+    options_.do_broadcast = true;
+    // Writing to socket = !writing to file.
+    options_.use_socket = true;
+    EXPECT_FALSE(options_.ValidateOptions());
+
+    options_.use_socket = false;
+    EXPECT_TRUE(options_.ValidateOptions());
+}
+
+TEST_F(DumpOptionsTest, ValidateOptionsNeedZipfile) {
+    options_.use_control_socket = true;
+    EXPECT_FALSE(options_.ValidateOptions());
+
+    options_.do_zip_file = true;
+    EXPECT_TRUE(options_.ValidateOptions());
+}
+
+TEST_F(DumpOptionsTest, ValidateOptionsUpdateProgressNeedsBroadcast) {
+    options_.do_progress_updates = true;
+    EXPECT_FALSE(options_.ValidateOptions());
+
+    options_.do_broadcast = true;
+    EXPECT_TRUE(options_.ValidateOptions());
+}
+
+TEST_F(DumpOptionsTest, ValidateOptionsRemoteMode) {
+    options_.is_remote_mode = true;
+    EXPECT_FALSE(options_.ValidateOptions());
+
+    options_.do_broadcast = true;
+    options_.do_zip_file = true;
+    options_.do_add_date = true;
+    EXPECT_TRUE(options_.ValidateOptions());
+}
+
 class DumpstateTest : public DumpstateBaseTest {
   public:
     void SetUp() {
@@ -142,8 +590,8 @@
         SetDryRun(false);
         SetBuildType(android::base::GetProperty("ro.build.type", "(unknown)"));
         ds.progress_.reset(new Progress());
-        ds.update_progress_ = false;
         ds.update_progress_threshold_ = 0;
+        ds.options_.reset(new Dumpstate::DumpOptions());
     }
 
     // Runs a command and capture `stdout` and `stderr`.
@@ -168,7 +616,7 @@
     }
 
     void SetProgress(long progress, long initial_max, long threshold = 0) {
-        ds.update_progress_ = true;
+        ds.options_->do_progress_updates = true;
         ds.update_progress_threshold_ = threshold;
         ds.last_updated_progress_ = 0;
         ds.progress_.reset(new Progress(initial_max, progress, 1.2));
@@ -188,8 +636,9 @@
         }
 
         if (update_progress) {
-            message += android::base::StringPrintf("Setting progress (%s): %d/%d\n",
-                                                   listener_name.c_str(), progress, max);
+            message += android::base::StringPrintf("Setting progress (%s): %d/%d (%d%%)\n",
+                                                   listener_name.c_str(), progress, max,
+                                                   (100 * progress / max));
         }
 
         return message;
@@ -214,10 +663,10 @@
 TEST_F(DumpstateTest, RunCommandWithTitle) {
     EXPECT_EQ(0, RunCommand("I AM GROOT", {kSimpleCommand}));
     EXPECT_THAT(err, StrEq("stderr\n"));
-    // We don't know the exact duration, so we check the prefix and suffix
+    // The duration may not get output, depending on how long it takes,
+    // so we just check the prefix.
     EXPECT_THAT(out,
-                StartsWith("------ I AM GROOT (" + kSimpleCommand + ") ------\nstdout\n------"));
-    EXPECT_THAT(out, EndsWith("s was the duration of 'I AM GROOT' ------\n"));
+                StartsWith("------ I AM GROOT (" + kSimpleCommand + ") ------\nstdout\n"));
 }
 
 TEST_F(DumpstateTest, RunCommandWithLoggingMessage) {
@@ -250,10 +699,10 @@
 TEST_F(DumpstateTest, RunCommandDryRun) {
     SetDryRun(true);
     EXPECT_EQ(0, RunCommand("I AM GROOT", {kSimpleCommand}));
-    // We don't know the exact duration, so we check the prefix and suffix
+    // The duration may not get output, depending on how long it takes,
+    // so we just check the prefix.
     EXPECT_THAT(out, StartsWith("------ I AM GROOT (" + kSimpleCommand +
-                                ") ------\n\t(skipped on dry run)\n------"));
-    EXPECT_THAT(out, EndsWith("s was the duration of 'I AM GROOT' ------\n"));
+                                ") ------\n\t(skipped on dry run)\n"));
     EXPECT_THAT(err, IsEmpty());
 }
 
@@ -348,12 +797,14 @@
     SetProgress(0, 30);
 
     EXPECT_CALL(*listener, onProgressUpdated(20));
+    EXPECT_CALL(*listener, onProgress(66));  // 20/30 %
     EXPECT_EQ(0, RunCommand("", {kSimpleCommand}, CommandOptions::WithTimeout(20).Build()));
     std::string progress_message = GetProgressMessage(ds.listener_name_, 20, 30);
     EXPECT_THAT(out, StrEq("stdout\n"));
     EXPECT_THAT(err, StrEq("stderr\n" + progress_message));
 
     EXPECT_CALL(*listener, onProgressUpdated(30));
+    EXPECT_CALL(*listener, onProgress(100));  // 35/35 %
     EXPECT_EQ(0, RunCommand("", {kSimpleCommand}, CommandOptions::WithTimeout(10).Build()));
     progress_message = GetProgressMessage(ds.listener_name_, 30, 30);
     EXPECT_THAT(out, StrEq("stdout\n"));
@@ -362,6 +813,7 @@
     // Run a command that will increase maximum timeout.
     EXPECT_CALL(*listener, onProgressUpdated(31));
     EXPECT_CALL(*listener, onMaxProgressUpdated(37));
+    EXPECT_CALL(*listener, onProgress(83));  // 31/37 %
     EXPECT_EQ(0, RunCommand("", {kSimpleCommand}, CommandOptions::WithTimeout(1).Build()));
     progress_message = GetProgressMessage(ds.listener_name_, 31, 37, 30);  // 20% increase
     EXPECT_THAT(out, StrEq("stdout\n"));
@@ -370,6 +822,7 @@
     // Make sure command ran while in dry_run is counted.
     SetDryRun(true);
     EXPECT_CALL(*listener, onProgressUpdated(35));
+    EXPECT_CALL(*listener, onProgress(94));  // 35/37 %
     EXPECT_EQ(0, RunCommand("", {kSimpleCommand}, CommandOptions::WithTimeout(4).Build()));
     progress_message = GetProgressMessage(ds.listener_name_, 35, 37);
     EXPECT_THAT(out, IsEmpty());
@@ -386,6 +839,7 @@
 
     // First update should always be sent.
     EXPECT_CALL(*listener, onProgressUpdated(1));
+    EXPECT_CALL(*listener, onProgress(12));  // 1/12 %
     EXPECT_EQ(0, RunCommand("", {kSimpleCommand}, CommandOptions::WithTimeout(1).Build()));
     std::string progress_message = GetProgressMessage(ds.listener_name_, 1, 8);
     EXPECT_THAT(out, StrEq("stdout\n"));
@@ -398,6 +852,7 @@
 
     // Third update should be sent because it reaches threshold (6 - 1 = 5).
     EXPECT_CALL(*listener, onProgressUpdated(6));
+    EXPECT_CALL(*listener, onProgress(75));  // 6/8 %
     EXPECT_EQ(0, RunCommand("", {kSimpleCommand}, CommandOptions::WithTimeout(1).Build()));
     progress_message = GetProgressMessage(ds.listener_name_, 6, 8);
     EXPECT_THAT(out, StrEq("stdout\n"));
@@ -479,6 +934,32 @@
     EXPECT_THAT(err, StrEq("stderr\n"));
 }
 
+TEST_F(DumpstateTest, RunCommandAsRootNonUserBuild_withUnroot) {
+    if (!IsStandalone()) {
+        // TODO: temporarily disabled because it might cause other tests to fail after dropping
+        // to Shell - need to refactor tests to avoid this problem)
+        MYLOGE(
+            "Skipping DumpstateTest.RunCommandAsRootNonUserBuild_withUnroot() "
+            "on test suite\n")
+        return;
+    }
+    if (PropertiesHelper::IsUserBuild()) {
+        ALOGI("Skipping RunCommandAsRootNonUserBuild_withUnroot on user builds\n");
+        return;
+    }
+
+    // Same test as above, but with unroot property set, which will override su availability.
+    SetUnroot(true);
+    DropRoot();
+
+    EXPECT_EQ(0, RunCommand("", {kSimpleCommand, "--uid"},
+                            CommandOptions::WithTimeout(1).AsRoot().Build()));
+
+    // AsRoot is ineffective.
+    EXPECT_THAT(out, StrEq("2000\nstdout\n"));
+    EXPECT_THAT(err, StrEq("drop_root_user(): already running as Shell\nstderr\n"));
+}
+
 TEST_F(DumpstateTest, RunCommandAsRootIfAvailableOnUserBuild) {
     if (!IsStandalone()) {
         // TODO: temporarily disabled because it might cause other tests to fail after dropping
@@ -521,6 +1002,32 @@
     EXPECT_THAT(err, StrEq("stderr\n"));
 }
 
+TEST_F(DumpstateTest, RunCommandAsRootIfAvailableOnDebugBuild_withUnroot) {
+    if (!IsStandalone()) {
+        // TODO: temporarily disabled because it might cause other tests to fail after dropping
+        // to Shell - need to refactor tests to avoid this problem)
+        MYLOGE(
+            "Skipping DumpstateTest.RunCommandAsRootIfAvailableOnDebugBuild_withUnroot() "
+            "on test suite\n")
+        return;
+    }
+    if (PropertiesHelper::IsUserBuild()) {
+        ALOGI("Skipping RunCommandAsRootIfAvailableOnDebugBuild_withUnroot on user builds\n");
+        return;
+    }
+    // Same test as above, but with unroot property set, which will override su availability.
+    SetUnroot(true);
+
+    DropRoot();
+
+    EXPECT_EQ(0, RunCommand("", {kSimpleCommand, "--uid"},
+                            CommandOptions::WithTimeout(1).AsRootIfAvailable().Build()));
+
+    // It's a userdebug build, so "su root" should be available, but unroot=true overrides it.
+    EXPECT_THAT(out, StrEq("2000\nstdout\n"));
+    EXPECT_THAT(err, StrEq("stderr\n"));
+}
+
 TEST_F(DumpstateTest, DumpFileNotFoundNoTitle) {
     EXPECT_EQ(-1, DumpFile("", "/I/cant/believe/I/exist"));
     EXPECT_THAT(out,
@@ -531,10 +1038,10 @@
 TEST_F(DumpstateTest, DumpFileNotFoundWithTitle) {
     EXPECT_EQ(-1, DumpFile("Y U NO EXIST?", "/I/cant/believe/I/exist"));
     EXPECT_THAT(err, IsEmpty());
-    // We don't know the exact duration, so we check the prefix and suffix
+    // The duration may not get output, depending on how long it takes,
+    // so we just check the prefix.
     EXPECT_THAT(out, StartsWith("*** Error dumping /I/cant/believe/I/exist (Y U NO EXIST?): No "
                                 "such file or directory\n"));
-    EXPECT_THAT(out, EndsWith("s was the duration of 'Y U NO EXIST?' ------\n"));
 }
 
 TEST_F(DumpstateTest, DumpFileSingleLine) {
@@ -574,8 +1081,7 @@
     EXPECT_THAT(err, IsEmpty());
     EXPECT_THAT(
         out, StartsWith("------ Might as well dump. Dump! (" + kTestDataPath + "single-line.txt:"));
-    EXPECT_THAT(out, HasSubstr("\n\t(skipped on dry run)\n------"));
-    EXPECT_THAT(out, EndsWith("s was the duration of 'Might as well dump. Dump!' ------\n"));
+    EXPECT_THAT(out, HasSubstr("\n\t(skipped on dry run)\n"));
 }
 
 TEST_F(DumpstateTest, DumpFileUpdateProgress) {
@@ -585,6 +1091,7 @@
     SetProgress(0, 30);
 
     EXPECT_CALL(*listener, onProgressUpdated(5));
+    EXPECT_CALL(*listener, onProgress(16));  // 5/30 %
     EXPECT_EQ(0, DumpFile("", kTestDataPath + "single-line.txt"));
 
     std::string progress_message =
diff --git a/cmds/dumpstate/utils.cpp b/cmds/dumpstate/utils.cpp
index 022f4fc..4cbf577 100644
--- a/cmds/dumpstate/utils.cpp
+++ b/cmds/dumpstate/utils.cpp
@@ -50,8 +50,6 @@
 #include <android-base/unique_fd.h>
 #include <cutils/properties.h>
 #include <cutils/sockets.h>
-#include <debuggerd/client.h>
-#include <dumputils/dump_utils.h>
 #include <log/log.h>
 #include <private/android_filesystem_config.h>
 
@@ -82,8 +80,12 @@
 
 CommandOptions Dumpstate::DEFAULT_DUMPSYS = CommandOptions::WithTimeout(30).Build();
 
+// TODO(111441001): Default DumpOptions to sensible values.
 Dumpstate::Dumpstate(const std::string& version)
-    : pid_(getpid()), version_(version), now_(time(nullptr)) {
+    : pid_(getpid()),
+      options_(new Dumpstate::DumpOptions()),
+      version_(version),
+      now_(time(nullptr)) {
 }
 
 Dumpstate& Dumpstate::GetInstance() {
@@ -91,8 +93,8 @@
     return singleton_;
 }
 
-DurationReporter::DurationReporter(const std::string& title, bool log_only)
-    : title_(title), log_only_(log_only) {
+DurationReporter::DurationReporter(const std::string& title, bool logcat_only)
+    : title_(title), logcat_only_(logcat_only) {
     if (!title_.empty()) {
         started_ = Nanotime();
     }
@@ -100,14 +102,16 @@
 
 DurationReporter::~DurationReporter() {
     if (!title_.empty()) {
-        uint64_t elapsed = Nanotime() - started_;
-        if (log_only_) {
-            MYLOGD("Duration of '%s': %.3fs\n", title_.c_str(), (float)elapsed / NANOS_PER_SEC);
-        } else {
-            // Use "Yoda grammar" to make it easier to grep|sort sections.
-            printf("------ %.3fs was the duration of '%s' ------\n", (float)elapsed / NANOS_PER_SEC,
-                   title_.c_str());
+        float elapsed = (float)(Nanotime() - started_) / NANOS_PER_SEC;
+        if (elapsed < .5f) {
+            return;
         }
+        MYLOGD("Duration of '%s': %.2fs\n", title_.c_str(), elapsed);
+        if (logcat_only_) {
+            return;
+        }
+        // Use "Yoda grammar" to make it easier to grep|sort sections.
+        printf("------ %.3fs was the duration of '%s' ------\n", elapsed, title_.c_str());
     }
 }
 
@@ -225,7 +229,11 @@
 }
 
 std::string Dumpstate::GetPath(const std::string& suffix) const {
-    return android::base::StringPrintf("%s/%s-%s%s", bugreport_dir_.c_str(), base_name_.c_str(),
+    return GetPath(bugreport_internal_dir_, suffix);
+}
+
+std::string Dumpstate::GetPath(const std::string& directory, const std::string& suffix) const {
+    return android::base::StringPrintf("%s/%s-%s%s", directory.c_str(), base_name_.c_str(),
                                        name_.c_str(), suffix.c_str());
 }
 
@@ -272,6 +280,12 @@
 
     if (header) printf("\n------ %s ------\n", header);
     while ((de = readdir(d))) {
+        if (ds.IsUserConsentDenied()) {
+            MYLOGE(
+                "Returning early because user denied consent to share bugreport with calling app.");
+            closedir(d);
+            return;
+        }
         int pid;
         int fd;
         char cmdpath[255];
@@ -344,6 +358,12 @@
     func(pid, pid, cmdline);
 
     while ((de = readdir(d))) {
+        if (ds.IsUserConsentDenied()) {
+            MYLOGE(
+                "Returning early because user denied consent to share bugreport with calling app.");
+            closedir(d);
+            return;
+        }
         int tid;
         int fd;
         char commpath[255];
@@ -525,13 +545,13 @@
     if (PropertiesHelper::IsDryRun()) return;
 
     /* Get size of kernel buffer */
-    int size = klogctl(KLOG_SIZE_BUFFER, NULL, 0);
+    int size = klogctl(KLOG_SIZE_BUFFER, nullptr, 0);
     if (size <= 0) {
         printf("Unexpected klogctl return value: %d\n\n", size);
         return;
     }
     char *buf = (char *) malloc(size + 1);
-    if (buf == NULL) {
+    if (buf == nullptr) {
         printf("memory allocation failed\n\n");
         return;
     }
@@ -598,7 +618,7 @@
     DurationReporter duration_reporter(title);
     DIR *dirp;
     struct dirent *d;
-    char *newpath = NULL;
+    char *newpath = nullptr;
     const char *slash = "/";
     int retval = 0;
 
@@ -611,7 +631,7 @@
         ++slash;
     }
     dirp = opendir(dir);
-    if (dirp == NULL) {
+    if (dirp == nullptr) {
         retval = -errno;
         MYLOGE("%s: %s\n", dir, strerror(errno));
         return retval;
@@ -620,7 +640,7 @@
     if (!dump_from_fd) {
         dump_from_fd = dump_file_from_fd;
     }
-    for (; ((d = readdir(dirp))); free(newpath), newpath = NULL) {
+    for (; ((d = readdir(dirp))); free(newpath), newpath = nullptr) {
         if ((d->d_name[0] == '.')
          && (((d->d_name[1] == '.') && (d->d_name[2] == '\0'))
           || (d->d_name[1] == '\0'))) {
@@ -648,7 +668,7 @@
             printf("*** %s: %s\n", newpath, strerror(errno));
             continue;
         }
-        (*dump_from_fd)(NULL, newpath, fd.get());
+        (*dump_from_fd)(nullptr, newpath, fd.get());
     }
     closedir(dirp);
     if (!title.empty()) {
@@ -702,31 +722,41 @@
     int s = android_get_control_socket(service);
     if (s < 0) {
         MYLOGE("android_get_control_socket(%s): %s\n", service, strerror(errno));
-        exit(1);
+        return -1;
     }
     fcntl(s, F_SETFD, FD_CLOEXEC);
     if (listen(s, 4) < 0) {
         MYLOGE("listen(control socket): %s\n", strerror(errno));
-        exit(1);
+        return -1;
     }
 
     struct sockaddr addr;
     socklen_t alen = sizeof(addr);
     int fd = accept(s, &addr, &alen);
+
+    // Close socket just after accept(), to make sure that connect() by client will get error
+    // when the socket is used by the other services.
+    close(s);
+
     if (fd < 0) {
         MYLOGE("accept(control socket): %s\n", strerror(errno));
-        exit(1);
+        return -1;
     }
 
     return fd;
 }
 
 /* redirect output to a service control socket */
-void redirect_to_socket(FILE *redirect, const char *service) {
+bool redirect_to_socket(FILE* redirect, const char* service) {
     int fd = open_socket(service);
+    if (fd == -1) {
+        return false;
+    }
     fflush(redirect);
-    dup2(fd, fileno(redirect));
+    // TODO: handle dup2 failure
+    TEMP_FAILURE_RETRY(dup2(fd, fileno(redirect)));
     close(fd);
+    return true;
 }
 
 // TODO: should call is_valid_output_file and/or be merged into it.
@@ -756,7 +786,7 @@
     }
 }
 
-void _redirect_to_file(FILE *redirect, char *path, int truncate_flag) {
+bool _redirect_to_file(FILE* redirect, char* path, int truncate_flag) {
     create_parent_dirs(path);
 
     int fd = TEMP_FAILURE_RETRY(open(path,
@@ -764,292 +794,20 @@
                                      S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH));
     if (fd < 0) {
         MYLOGE("%s: %s\n", path, strerror(errno));
-        exit(1);
+        return false;
     }
 
     TEMP_FAILURE_RETRY(dup2(fd, fileno(redirect)));
     close(fd);
+    return true;
 }
 
-void redirect_to_file(FILE *redirect, char *path) {
-    _redirect_to_file(redirect, path, O_TRUNC);
+bool redirect_to_file(FILE* redirect, char* path) {
+    return _redirect_to_file(redirect, path, O_TRUNC);
 }
 
-void redirect_to_existing_file(FILE *redirect, char *path) {
-    _redirect_to_file(redirect, path, O_APPEND);
-}
-
-const char* DumpTraces(const std::string& traces_path);
-const char* DumpTracesTombstoned(const std::string& traces_dir);
-
-/* dump Dalvik and native stack traces, return the trace file location (NULL if none) */
-const char *dump_traces() {
-    DurationReporter duration_reporter("DUMP TRACES");
-
-    const std::string traces_dir = android::base::GetProperty("dalvik.vm.stack-trace-dir", "");
-    if (!traces_dir.empty()) {
-        return DumpTracesTombstoned(traces_dir);
-    }
-
-    const std::string traces_file = android::base::GetProperty("dalvik.vm.stack-trace-file", "");
-    if (!traces_file.empty()) {
-        return DumpTraces(traces_file);
-    }
-
-    return nullptr;
-}
-
-const char* DumpTracesTombstoned(const std::string& traces_dir) {
-    const std::string temp_file_pattern = traces_dir + "/dumptrace_XXXXXX";
-
-    const size_t buf_size = temp_file_pattern.length() + 1;
-    std::unique_ptr<char[]> file_name_buf(new char[buf_size]);
-    memcpy(file_name_buf.get(), temp_file_pattern.c_str(), buf_size);
-
-    // Create a new, empty file to receive all trace dumps.
-    //
-    // TODO: This can be simplified once we remove support for the old style
-    // dumps. We can have a file descriptor passed in to dump_traces instead
-    // of creating a file, closing it and then reopening it again.
-    android::base::unique_fd fd(mkostemp(file_name_buf.get(), O_APPEND | O_CLOEXEC));
-    if (fd < 0) {
-        MYLOGE("mkostemp on pattern %s: %s\n", file_name_buf.get(), strerror(errno));
-        return nullptr;
-    }
-
-    // Nobody should have access to this temporary file except dumpstate, but we
-    // temporarily grant 'read' to 'others' here because this file is created
-    // when tombstoned is still running as root, but dumped after dropping. This
-    // can go away once support for old style dumping has.
-    const int chmod_ret = fchmod(fd, 0666);
-    if (chmod_ret < 0) {
-        MYLOGE("fchmod on %s failed: %s\n", file_name_buf.get(), strerror(errno));
-        return nullptr;
-    }
-
-    std::unique_ptr<DIR, decltype(&closedir)> proc(opendir("/proc"), closedir);
-    if (proc.get() == nullptr) {
-        MYLOGE("opendir /proc failed: %s\n", strerror(errno));
-        return nullptr;
-    }
-
-    // Number of times process dumping has timed out. If we encounter too many
-    // failures, we'll give up.
-    int timeout_failures = 0;
-    bool dalvik_found = false;
-
-    const std::set<int> hal_pids = get_interesting_hal_pids();
-
-    struct dirent* d;
-    while ((d = readdir(proc.get()))) {
-        int pid = atoi(d->d_name);
-        if (pid <= 0) {
-            continue;
-        }
-
-        const std::string link_name = android::base::StringPrintf("/proc/%d/exe", pid);
-        std::string exe;
-        if (!android::base::Readlink(link_name, &exe)) {
-            continue;
-        }
-
-        bool is_java_process;
-        if (exe == "/system/bin/app_process32" || exe == "/system/bin/app_process64") {
-            // Don't bother dumping backtraces for the zygote.
-            if (IsZygote(pid)) {
-                continue;
-            }
-
-            dalvik_found = true;
-            is_java_process = true;
-        } else if (should_dump_native_traces(exe.c_str()) || hal_pids.find(pid) != hal_pids.end()) {
-            is_java_process = false;
-        } else {
-            // Probably a native process we don't care about, continue.
-            continue;
-        }
-
-        // If 3 backtrace dumps fail in a row, consider debuggerd dead.
-        if (timeout_failures == 3) {
-            dprintf(fd, "ERROR: Too many stack dump failures, exiting.\n");
-            break;
-        }
-
-        const uint64_t start = Nanotime();
-        const int ret = dump_backtrace_to_file_timeout(
-            pid, is_java_process ? kDebuggerdJavaBacktrace : kDebuggerdNativeBacktrace,
-            is_java_process ? 5 : 20, fd);
-
-        if (ret == -1) {
-            dprintf(fd, "dumping failed, likely due to a timeout\n");
-            timeout_failures++;
-            continue;
-        }
-
-        // We've successfully dumped stack traces, reset the failure count
-        // and write a summary of the elapsed time to the file and continue with the
-        // next process.
-        timeout_failures = 0;
-
-        dprintf(fd, "[dump %s stack %d: %.3fs elapsed]\n", is_java_process ? "dalvik" : "native",
-                pid, (float)(Nanotime() - start) / NANOS_PER_SEC);
-    }
-
-    if (!dalvik_found) {
-        MYLOGE("Warning: no Dalvik processes found to dump stacks\n");
-    }
-
-    return file_name_buf.release();
-}
-
-const char* DumpTraces(const std::string& traces_path) {
-    const char* result = NULL;
-    /* move the old traces.txt (if any) out of the way temporarily */
-    std::string anrtraces_path = traces_path + ".anr";
-    if (rename(traces_path.c_str(), anrtraces_path.c_str()) && errno != ENOENT) {
-        MYLOGE("rename(%s, %s): %s\n", traces_path.c_str(), anrtraces_path.c_str(), strerror(errno));
-        return nullptr;  // Can't rename old traces.txt -- no permission? -- leave it alone instead
-    }
-
-    /* create a new, empty traces.txt file to receive stack dumps */
-    int fd = TEMP_FAILURE_RETRY(
-        open(traces_path.c_str(), O_CREAT | O_WRONLY | O_APPEND | O_TRUNC | O_NOFOLLOW | O_CLOEXEC,
-             0666)); /* -rw-rw-rw- */
-    if (fd < 0) {
-        MYLOGE("%s: %s\n", traces_path.c_str(), strerror(errno));
-        return nullptr;
-    }
-    int chmod_ret = fchmod(fd, 0666);
-    if (chmod_ret < 0) {
-        MYLOGE("fchmod on %s failed: %s\n", traces_path.c_str(), strerror(errno));
-        close(fd);
-        return nullptr;
-    }
-
-    /* Variables below must be initialized before 'goto' statements */
-    int dalvik_found = 0;
-    int ifd, wfd = -1;
-    std::set<int> hal_pids = get_interesting_hal_pids();
-
-    /* walk /proc and kill -QUIT all Dalvik processes */
-    DIR *proc = opendir("/proc");
-    if (proc == NULL) {
-        MYLOGE("/proc: %s\n", strerror(errno));
-        goto error_close_fd;
-    }
-
-    /* use inotify to find when processes are done dumping */
-    ifd = inotify_init();
-    if (ifd < 0) {
-        MYLOGE("inotify_init: %s\n", strerror(errno));
-        goto error_close_fd;
-    }
-
-    wfd = inotify_add_watch(ifd, traces_path.c_str(), IN_CLOSE_WRITE);
-    if (wfd < 0) {
-        MYLOGE("inotify_add_watch(%s): %s\n", traces_path.c_str(), strerror(errno));
-        goto error_close_ifd;
-    }
-
-    struct dirent *d;
-    while ((d = readdir(proc))) {
-        int pid = atoi(d->d_name);
-        if (pid <= 0) continue;
-
-        char path[PATH_MAX];
-        char data[PATH_MAX];
-        snprintf(path, sizeof(path), "/proc/%d/exe", pid);
-        ssize_t len = readlink(path, data, sizeof(data) - 1);
-        if (len <= 0) {
-            continue;
-        }
-        data[len] = '\0';
-
-        if (!strncmp(data, "/system/bin/app_process", strlen("/system/bin/app_process"))) {
-            /* skip zygote -- it won't dump its stack anyway */
-            snprintf(path, sizeof(path), "/proc/%d/cmdline", pid);
-            int cfd = TEMP_FAILURE_RETRY(open(path, O_RDONLY | O_CLOEXEC));
-            len = read(cfd, data, sizeof(data) - 1);
-            close(cfd);
-            if (len <= 0) {
-                continue;
-            }
-            data[len] = '\0';
-            if (!strncmp(data, "zygote", strlen("zygote"))) {
-                continue;
-            }
-
-            ++dalvik_found;
-            uint64_t start = Nanotime();
-            if (kill(pid, SIGQUIT)) {
-                MYLOGE("kill(%d, SIGQUIT): %s\n", pid, strerror(errno));
-                continue;
-            }
-
-            /* wait for the writable-close notification from inotify */
-            struct pollfd pfd = { ifd, POLLIN, 0 };
-            int ret = poll(&pfd, 1, TRACE_DUMP_TIMEOUT_MS);
-            if (ret < 0) {
-                MYLOGE("poll: %s\n", strerror(errno));
-            } else if (ret == 0) {
-                MYLOGE("warning: timed out dumping pid %d\n", pid);
-            } else {
-                struct inotify_event ie;
-                read(ifd, &ie, sizeof(ie));
-            }
-
-            if (lseek(fd, 0, SEEK_END) < 0) {
-                MYLOGE("lseek: %s\n", strerror(errno));
-            } else {
-                dprintf(fd, "[dump dalvik stack %d: %.3fs elapsed]\n", pid,
-                        (float)(Nanotime() - start) / NANOS_PER_SEC);
-            }
-        } else if (should_dump_native_traces(data) ||
-                   hal_pids.find(pid) != hal_pids.end()) {
-            /* dump native process if appropriate */
-            if (lseek(fd, 0, SEEK_END) < 0) {
-                MYLOGE("lseek: %s\n", strerror(errno));
-            } else {
-                static uint16_t timeout_failures = 0;
-                uint64_t start = Nanotime();
-
-                /* If 3 backtrace dumps fail in a row, consider debuggerd dead. */
-                if (timeout_failures == 3) {
-                    dprintf(fd, "too many stack dump failures, skipping...\n");
-                } else if (dump_backtrace_to_file_timeout(
-                        pid, kDebuggerdNativeBacktrace, 20, fd) == -1) {
-                    dprintf(fd, "dumping failed, likely due to a timeout\n");
-                    timeout_failures++;
-                } else {
-                    timeout_failures = 0;
-                }
-                dprintf(fd, "[dump native stack %d: %.3fs elapsed]\n", pid,
-                        (float)(Nanotime() - start) / NANOS_PER_SEC);
-            }
-        }
-    }
-
-    if (dalvik_found == 0) {
-        MYLOGE("Warning: no Dalvik processes found to dump stacks\n");
-    }
-
-    static std::string dumptraces_path = android::base::StringPrintf(
-        "%s/bugreport-%s", dirname(traces_path.c_str()), basename(traces_path.c_str()));
-    if (rename(traces_path.c_str(), dumptraces_path.c_str())) {
-        MYLOGE("rename(%s, %s): %s\n", traces_path.c_str(), dumptraces_path.c_str(),
-               strerror(errno));
-        goto error_close_ifd;
-    }
-    result = dumptraces_path.c_str();
-
-    /* replace the saved [ANR] traces.txt file */
-    rename(anrtraces_path.c_str(), traces_path.c_str());
-
-error_close_ifd:
-    close(ifd);
-error_close_fd:
-    close(fd);
-    return result;
+bool redirect_to_existing_file(FILE* redirect, char* path) {
+    return _redirect_to_file(redirect, path, O_APPEND);
 }
 
 void dump_route_tables() {
@@ -1084,7 +842,7 @@
     bool max_changed = progress_->Inc(delta_sec);
 
     // ...but only notifiy listeners when necessary.
-    if (!update_progress_) return;
+    if (!options_->do_progress_updates) return;
 
     int progress = progress_->Get();
     int max = progress_->GetMax();
@@ -1105,16 +863,22 @@
         fsync(control_socket_fd_);
     }
 
+    int percent = 100 * progress / max;
     if (listener_ != nullptr) {
-        if (progress % 100 == 0) {
-            // We don't want to spam logcat, so only log multiples of 100.
-            MYLOGD("Setting progress (%s): %d/%d\n", listener_name_.c_str(), progress, max);
+        if (percent % 5 == 0) {
+            // We don't want to spam logcat, so only log multiples of 5.
+            MYLOGD("Setting progress (%s): %d/%d (%d%%)\n", listener_name_.c_str(), progress, max,
+                   percent);
         } else {
             // stderr is ignored on normal invocations, but useful when calling
             // /system/bin/dumpstate directly for debuggging.
-            fprintf(stderr, "Setting progress (%s): %d/%d\n", listener_name_.c_str(), progress, max);
+            fprintf(stderr, "Setting progress (%s): %d/%d (%d%%)\n", listener_name_.c_str(),
+                    progress, max, percent);
         }
+        // TODO(b/111441001): Remove in favor of onProgress
         listener_->onProgressUpdated(progress);
+
+        listener_->onProgress(percent);
     }
 }
 
diff --git a/cmds/dumpsys/Android.bp b/cmds/dumpsys/Android.bp
index f68b862..f99588f 100644
--- a/cmds/dumpsys/Android.bp
+++ b/cmds/dumpsys/Android.bp
@@ -20,8 +20,6 @@
     static_libs: [
         "libserviceutils",
     ],
-
-    clang: true,
 }
 
 //
@@ -36,7 +34,6 @@
     export_include_dirs: ["."],
 }
 
-
 //
 // Executable
 //
@@ -51,4 +48,15 @@
     ],
 }
 
-subdirs = ["tests"]
+cc_binary {
+    name: "dumpsys_vendor",
+    stem: "dumpsys",
+
+    vendor: true,
+
+    defaults: ["dumpsys_defaults"],
+
+    srcs: [
+        "main.cpp",
+    ],
+}
diff --git a/cmds/dumpsys/OWNERS b/cmds/dumpsys/OWNERS
new file mode 100644
index 0000000..1ba7cff
--- /dev/null
+++ b/cmds/dumpsys/OWNERS
@@ -0,0 +1,6 @@
+set noparent
+
+felipeal@google.com
+nandana@google.com
+jsharkey@android.com
+enh@google.com
diff --git a/cmds/dumpsys/dumpsys.cpp b/cmds/dumpsys/dumpsys.cpp
index 5412d4d..8fbea8a 100644
--- a/cmds/dumpsys/dumpsys.cpp
+++ b/cmds/dumpsys/dumpsys.cpp
@@ -389,7 +389,7 @@
         auto time_left_ms = [end]() {
             auto now = std::chrono::steady_clock::now();
             auto diff = std::chrono::duration_cast<std::chrono::milliseconds>(end - now);
-            return std::max(diff.count(), 0ll);
+            return std::max(diff.count(), 0LL);
         };
 
         int rc = TEMP_FAILURE_RETRY(poll(&pfd, 1, time_left_ms()));
diff --git a/cmds/dumpsys/dumpsys.h b/cmds/dumpsys/dumpsys.h
index 84f3b02..c48a1e9 100644
--- a/cmds/dumpsys/dumpsys.h
+++ b/cmds/dumpsys/dumpsys.h
@@ -26,7 +26,7 @@
 
 class Dumpsys {
   public:
-    Dumpsys(android::IServiceManager* sm) : sm_(sm) {
+    explicit Dumpsys(android::IServiceManager* sm) : sm_(sm) {
     }
     /**
      * Main entry point into dumpsys.
diff --git a/cmds/dumpsys/tests/dumpsys_test.cpp b/cmds/dumpsys/tests/dumpsys_test.cpp
index 5029352..8f60881 100644
--- a/cmds/dumpsys/tests/dumpsys_test.cpp
+++ b/cmds/dumpsys/tests/dumpsys_test.cpp
@@ -74,7 +74,7 @@
     explicit WriteOnFdAction(const std::string& output) : output_(output) {
     }
     virtual Result Perform(const ArgumentTuple& args) {
-        int fd = ::std::tr1::get<0>(args);
+        int fd = ::testing::get<0>(args);
         android::base::WriteStringToFd(output_, fd);
     }
 
diff --git a/cmds/flatland/GLHelper.cpp b/cmds/flatland/GLHelper.cpp
index d5b3372..62d2fa1 100644
--- a/cmds/flatland/GLHelper.cpp
+++ b/cmds/flatland/GLHelper.cpp
@@ -29,7 +29,7 @@
     mContext(EGL_NO_CONTEXT),
     mDummySurface(EGL_NO_SURFACE),
     mConfig(0),
-    mShaderPrograms(NULL),
+    mShaderPrograms(nullptr),
     mDitherTexture(0) {
 }
 
@@ -101,12 +101,12 @@
 }
 
 void GLHelper::tearDown() {
-    if (mShaderPrograms != NULL) {
+    if (mShaderPrograms != nullptr) {
         delete[] mShaderPrograms;
-        mShaderPrograms = NULL;
+        mShaderPrograms = nullptr;
     }
 
-    if (mSurfaceComposerClient != NULL) {
+    if (mSurfaceComposerClient != nullptr) {
         mSurfaceComposerClient->dispose();
         mSurfaceComposerClient.clear();
     }
@@ -210,7 +210,7 @@
     glc->setConsumerUsageBits(GRALLOC_USAGE_HW_COMPOSER);
 
     sp<ANativeWindow> anw = new Surface(producer);
-    EGLSurface s = eglCreateWindowSurface(mDisplay, mConfig, anw.get(), NULL);
+    EGLSurface s = eglCreateWindowSurface(mDisplay, mConfig, anw.get(), nullptr);
     if (s == EGL_NO_SURFACE) {
         fprintf(stderr, "eglCreateWindowSurface error: %#x\n", eglGetError());
         return false;
@@ -223,7 +223,7 @@
 
 bool GLHelper::computeWindowScale(uint32_t w, uint32_t h, float* scale) {
     sp<IBinder> dpy = mSurfaceComposerClient->getBuiltInDisplay(0);
-    if (dpy == NULL) {
+    if (dpy == nullptr) {
         fprintf(stderr, "SurfaceComposer::getBuiltInDisplay failed.\n");
         return false;
     }
@@ -247,7 +247,7 @@
     bool result;
     status_t err;
 
-    if (mSurfaceComposerClient == NULL) {
+    if (mSurfaceComposerClient == nullptr) {
         mSurfaceComposerClient = new SurfaceComposerClient;
     }
     err = mSurfaceComposerClient->initCheck();
@@ -258,7 +258,7 @@
 
     sp<SurfaceControl> sc = mSurfaceComposerClient->createSurface(
             String8("Benchmark"), w, h, PIXEL_FORMAT_RGBA_8888, 0);
-    if (sc == NULL || !sc->isValid()) {
+    if (sc == nullptr || !sc->isValid()) {
         fprintf(stderr, "Failed to create SurfaceControl.\n");
         return false;
     }
@@ -275,7 +275,7 @@
             .apply();
 
     sp<ANativeWindow> anw = sc->getSurface();
-    EGLSurface s = eglCreateWindowSurface(mDisplay, mConfig, anw.get(), NULL);
+    EGLSurface s = eglCreateWindowSurface(mDisplay, mConfig, anw.get(), nullptr);
     if (s == EGL_NO_SURFACE) {
         fprintf(stderr, "eglCreateWindowSurface error: %#x\n", eglGetError());
         return false;
@@ -294,7 +294,7 @@
         return false;
     }
 
-    glShaderSource(shader, 1, &src, NULL);
+    glShaderSource(shader, 1, &src, nullptr);
     glCompileShader(shader);
 
     GLint compiled = 0;
@@ -305,7 +305,7 @@
         if (infoLen) {
             char* buf = new char[infoLen];
             if (buf) {
-                glGetShaderInfoLog(shader, infoLen, NULL, buf);
+                glGetShaderInfoLog(shader, infoLen, nullptr, buf);
                 fprintf(stderr, "Shader compile log:\n%s\n", buf);
                 delete[] buf;
             }
@@ -318,21 +318,21 @@
 }
 
 static void printShaderSource(const char* const* src) {
-    for (size_t i = 0; i < MAX_SHADER_LINES && src[i] != NULL; i++) {
+    for (size_t i = 0; i < MAX_SHADER_LINES && src[i] != nullptr; i++) {
         fprintf(stderr, "%3zu: %s\n", i+1, src[i]);
     }
 }
 
 static const char* makeShaderString(const char* const* src) {
     size_t len = 0;
-    for (size_t i = 0; i < MAX_SHADER_LINES && src[i] != NULL; i++) {
+    for (size_t i = 0; i < MAX_SHADER_LINES && src[i] != nullptr; i++) {
         // The +1 is for the '\n' that will be added.
         len += strlen(src[i]) + 1;
     }
 
     char* result = new char[len+1];
     char* end = result;
-    for (size_t i = 0; i < MAX_SHADER_LINES && src[i] != NULL; i++) {
+    for (size_t i = 0; i < MAX_SHADER_LINES && src[i] != nullptr; i++) {
         strcpy(end, src[i]);
         end += strlen(src[i]);
         *end = '\n';
@@ -376,7 +376,7 @@
         if (bufLength) {
             char* buf = new char[bufLength];
             if (buf) {
-                glGetProgramInfoLog(program, bufLength, NULL, buf);
+                glGetProgramInfoLog(program, bufLength, nullptr, buf);
                 fprintf(stderr, "Program link log:\n%s\n", buf);
                 delete[] buf;
             }
diff --git a/cmds/flatland/Main.cpp b/cmds/flatland/Main.cpp
index 3d7cac0..7ceb397 100644
--- a/cmds/flatland/Main.cpp
+++ b/cmds/flatland/Main.cpp
@@ -284,7 +284,7 @@
 public:
 
     Layer() :
-        mGLHelper(NULL),
+        mGLHelper(nullptr),
         mSurface(EGL_NO_SURFACE) {
     }
 
@@ -316,23 +316,23 @@
     }
 
     void tearDown() {
-        if (mComposer != NULL) {
+        if (mComposer != nullptr) {
             mComposer->tearDown();
             delete mComposer;
-            mComposer = NULL;
+            mComposer = nullptr;
         }
 
-        if (mRenderer != NULL) {
+        if (mRenderer != nullptr) {
             mRenderer->tearDown();
             delete mRenderer;
-            mRenderer = NULL;
+            mRenderer = nullptr;
         }
 
         if (mSurface != EGL_NO_SURFACE) {
             mGLHelper->destroySurface(&mSurface);
             mGLConsumer->abandon();
         }
-        mGLHelper = NULL;
+        mGLHelper = nullptr;
         mGLConsumer.clear();
     }
 
@@ -377,7 +377,7 @@
         mDesc(desc),
         mInstance(instance),
         mNumLayers(countLayers(desc)),
-        mGLHelper(NULL),
+        mGLHelper(nullptr),
         mSurface(EGL_NO_SURFACE),
         mWindowSurface(EGL_NO_SURFACE) {
     }
@@ -443,7 +443,7 @@
             mLayers[i].tearDown();
         }
 
-        if (mGLHelper != NULL) {
+        if (mGLHelper != nullptr) {
             if (mWindowSurface != EGL_NO_SURFACE) {
                 mGLHelper->destroySurface(&mWindowSurface);
             }
@@ -453,7 +453,7 @@
             mSurfaceControl.clear();
             mGLHelper->tearDown();
             delete mGLHelper;
-            mGLHelper = NULL;
+            mGLHelper = nullptr;
         }
     }
 
@@ -553,7 +553,7 @@
     static size_t countLayers(const BenchmarkDesc& desc) {
         size_t i;
         for (i = 0; i < MAX_NUM_LAYERS; i++) {
-            if (desc.layers[i].rendererFactory == NULL) {
+            if (desc.layers[i].rendererFactory == nullptr) {
                 break;
             }
         }
diff --git a/cmds/installd/Android.bp b/cmds/installd/Android.bp
index 94c3102..1016832 100644
--- a/cmds/installd/Android.bp
+++ b/cmds/installd/Android.bp
@@ -14,9 +14,11 @@
         "CacheItem.cpp",
         "CacheTracker.cpp",
         "InstalldNativeService.cpp",
+        "QuotaUtils.cpp",
         "dexopt.cpp",
         "globals.cpp",
         "utils.cpp",
+        "view_compiler.cpp",
         ":installd_aidl",
     ],
     header_libs: [
@@ -29,10 +31,27 @@
         "libcutils",
         "liblog",
         "liblogwrap",
+        "libprocessgroup",
         "libselinux",
         "libutils",
+        "server_configurable_flags",
     ],
 
+    product_variables: {
+        arc: {
+            exclude_srcs: [
+                "QuotaUtils.cpp",
+            ],
+            static_libs: [
+                "libarcdiskquota",
+                "arc_services_aidl",
+            ],
+            cflags: [
+                "-DUSE_ARC",
+            ],
+        },
+    },
+
     clang: true,
 
     tidy: true,
@@ -59,6 +78,26 @@
     aidl: {
         export_aidl_headers: true,
     },
+
+    product_variables: {
+        arc: {
+            exclude_srcs: [
+                "QuotaUtils.cpp",
+            ],
+            static_libs: [
+                "libarcdiskquota",
+                "arc_services_aidl",
+            ],
+            cflags: [
+                "-DUSE_ARC",
+            ],
+        },
+    },
+}
+
+cc_library_headers {
+    name: "libinstalld_headers",
+    export_include_dirs: ["."],
 }
 
 //
@@ -73,22 +112,45 @@
     static_libs: ["libdiskusage"],
 
     init_rc: ["installd.rc"],
+
+    product_variables: {
+        arc: {
+            exclude_srcs: [
+                "QuotaUtils.cpp",
+            ],
+            static_libs: [
+                "libarcdiskquota",
+                "arc_services_aidl",
+            ],
+            cflags: [
+                "-DUSE_ARC",
+            ],
+        },
+    },
 }
 
 // OTA chroot tool
 
 cc_binary {
     name: "otapreopt_chroot",
+    defaults: ["libapexd-deps"],
     cflags: [
         "-Wall",
         "-Werror",
     ],
     clang: true,
 
-    srcs: ["otapreopt_chroot.cpp"],
+    srcs: [
+        "otapreopt_chroot.cpp",
+        "otapreopt_utils.cpp",
+    ],
     shared_libs: [
         "libbase",
         "liblog",
+        "libutils",
+    ],
+    static_libs: [
+        "libapexd",
     ],
 }
 
@@ -97,6 +159,7 @@
     srcs: [
         "binder/android/os/IInstalld.aidl",
     ],
+    path: "binder",
 }
 
 //
@@ -108,10 +171,8 @@
         "-Wall",
         "-Werror"
     ],
-    clang: true,
 
-    srcs: [
-        "otapreopt_parameters.cpp"],
+    srcs: ["otapreopt_parameters.cpp"],
 
     export_include_dirs: ["."],
 
@@ -119,8 +180,68 @@
         "libbase",
         "libcutils",
         "liblog",
+        "libprocessgroup",
         "libutils",
     ],
 }
 
-subdirs = ["tests"]
+//
+//  OTA Executable
+//
+
+cc_binary {
+    name: "otapreopt",
+    cflags: [
+        "-Wall",
+        "-Werror"
+    ],
+
+    srcs: [
+        "dexopt.cpp",
+        "globals.cpp",
+        "otapreopt.cpp",
+        "otapreopt_utils.cpp",
+        "utils.cpp",
+        "view_compiler.cpp",
+    ],
+
+    header_libs: ["dex2oat_headers"],
+
+    static_libs: [
+        "libartimagevalues",
+        "libdiskusage",
+        "libotapreoptparameters",
+    ],
+
+    shared_libs: [
+        "libbase",
+        "libcrypto",
+        "libcutils",
+        "liblog",
+        "liblogwrap",
+        "libprocessgroup",
+        "libselinux",
+        "libutils",
+        "server_configurable_flags",
+    ],
+}
+
+// OTA slot script
+sh_binary {
+    name: "otapreopt_slot",
+    src: "otapreopt_slot.sh",
+    init_rc: ["otapreopt.rc"],
+}
+
+// OTA postinstall script
+sh_binary {
+    name: "otapreopt_script",
+    src: "otapreopt_script.sh",
+    // Let this depend on otapreopt, the chroot tool and the slot script,
+    // so we just have to mention one in a configuration.
+    required: [
+        "otapreopt",
+        "otapreopt_chroot",
+        "otapreopt_slot",
+    ],
+}
diff --git a/cmds/installd/Android.mk b/cmds/installd/Android.mk
deleted file mode 100644
index a4f95da..0000000
--- a/cmds/installd/Android.mk
+++ /dev/null
@@ -1,64 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-#
-# OTA Executable
-#
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := otapreopt
-LOCAL_CFLAGS := -Wall -Werror
-
-# Base & ASLR boundaries for boot image creation.
-ifndef LIBART_IMG_HOST_MIN_BASE_ADDRESS_DELTA
-  LOCAL_LIBART_IMG_HOST_MIN_BASE_ADDRESS_DELTA := -0x1000000
-else
-  LOCAL_LIBART_IMG_HOST_MIN_BASE_ADDRESS_DELTA := $(LIBART_IMG_HOST_MIN_BASE_ADDRESS_DELTA)
-endif
-ifndef LIBART_IMG_HOST_MAX_BASE_ADDRESS_DELTA
-  LOCAL_LIBART_IMG_HOST_MAX_BASE_ADDRESS_DELTA := 0x1000000
-else
-  LOCAL_LIBART_IMG_HOST_MAX_BASE_ADDRESS_DELTA := $(LIBART_IMG_HOST_MAX_BASE_ADDRESS_DELTA)
-endif
-LOCAL_CFLAGS += -DART_BASE_ADDRESS=$(LIBART_IMG_HOST_BASE_ADDRESS)
-LOCAL_CFLAGS += -DART_BASE_ADDRESS_MIN_DELTA=$(LOCAL_LIBART_IMG_HOST_MIN_BASE_ADDRESS_DELTA)
-LOCAL_CFLAGS += -DART_BASE_ADDRESS_MAX_DELTA=$(LOCAL_LIBART_IMG_HOST_MAX_BASE_ADDRESS_DELTA)
-
-LOCAL_SRC_FILES := otapreopt.cpp otapreopt_parameters.cpp globals.cpp utils.cpp dexopt.cpp
-LOCAL_HEADER_LIBRARIES := dex2oat_headers
-LOCAL_SHARED_LIBRARIES := \
-    libbase \
-    libcrypto \
-    libcutils \
-    liblog \
-    liblogwrap \
-    libselinux \
-    libutils \
-
-LOCAL_STATIC_LIBRARIES := libdiskusage
-LOCAL_CLANG := true
-include $(BUILD_EXECUTABLE)
-
-# OTA slot script
-
-include $(CLEAR_VARS)
-LOCAL_MODULE:= otapreopt_slot
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := EXECUTABLES
-LOCAL_SRC_FILES := otapreopt_slot.sh
-LOCAL_INIT_RC := otapreopt.rc
-
-include $(BUILD_PREBUILT)
-
-# OTA postinstall script
-
-include $(CLEAR_VARS)
-LOCAL_MODULE:= otapreopt_script
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := EXECUTABLES
-LOCAL_SRC_FILES := otapreopt_script.sh
-
-# Let this depend on otapreopt, the chroot tool and the slot script, so we just have to mention one
-# in a configuration.
-LOCAL_REQUIRED_MODULES := otapreopt otapreopt_chroot otapreopt_slot
-
-include $(BUILD_PREBUILT)
diff --git a/cmds/installd/CacheItem.cpp b/cmds/installd/CacheItem.cpp
index 515f915..e29ff4c 100644
--- a/cmds/installd/CacheItem.cpp
+++ b/cmds/installd/CacheItem.cpp
@@ -73,7 +73,7 @@
         FTS *fts;
         FTSENT *p;
         char *argv[] = { (char*) path.c_str(), nullptr };
-        if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, NULL))) {
+        if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, nullptr))) {
             PLOG(WARNING) << "Failed to fts_open " << path;
             return -1;
         }
diff --git a/cmds/installd/CacheTracker.cpp b/cmds/installd/CacheTracker.cpp
index ea0cd9e..8b868fb 100644
--- a/cmds/installd/CacheTracker.cpp
+++ b/cmds/installd/CacheTracker.cpp
@@ -19,13 +19,13 @@
 #include "CacheTracker.h"
 
 #include <fts.h>
-#include <sys/quota.h>
 #include <sys/xattr.h>
 #include <utils/Trace.h>
 
 #include <android-base/logging.h>
 #include <android-base/stringprintf.h>
 
+#include "QuotaUtils.h"
 #include "utils.h"
 
 using android::base::StringPrintf;
@@ -33,9 +33,13 @@
 namespace android {
 namespace installd {
 
-CacheTracker::CacheTracker(userid_t userId, appid_t appId, const std::string& quotaDevice) :
-        cacheUsed(0), cacheQuota(0), mUserId(userId), mAppId(appId), mQuotaDevice(quotaDevice),
-        mItemsLoaded(false) {
+CacheTracker::CacheTracker(userid_t userId, appid_t appId, const std::string& uuid)
+      : cacheUsed(0),
+        cacheQuota(0),
+        mUserId(userId),
+        mAppId(appId),
+        mItemsLoaded(false),
+        mUuid(uuid) {
 }
 
 CacheTracker::~CacheTracker() {
@@ -72,26 +76,18 @@
 bool CacheTracker::loadQuotaStats() {
     int cacheGid = multiuser_get_cache_gid(mUserId, mAppId);
     int extCacheGid = multiuser_get_ext_cache_gid(mUserId, mAppId);
-    if (!mQuotaDevice.empty() && cacheGid != -1 && extCacheGid != -1) {
-        struct dqblk dq;
-        if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), mQuotaDevice.c_str(), cacheGid,
-                reinterpret_cast<char*>(&dq)) != 0) {
-            if (errno != ESRCH) {
-                PLOG(ERROR) << "Failed to quotactl " << mQuotaDevice << " for GID " << cacheGid;
-            }
-            return false;
+    if (IsQuotaSupported(mUuid) && cacheGid != -1 && extCacheGid != -1) {
+        int64_t space;
+        if ((space = GetOccupiedSpaceForGid(mUuid, cacheGid)) != -1) {
+            cacheUsed += space;
         } else {
-            cacheUsed += dq.dqb_curspace;
+            return false;
         }
 
-        if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), mQuotaDevice.c_str(), extCacheGid,
-                reinterpret_cast<char*>(&dq)) != 0) {
-            if (errno != ESRCH) {
-                PLOG(ERROR) << "Failed to quotactl " << mQuotaDevice << " for GID " << cacheGid;
-            }
-            return false;
+        if ((space = GetOccupiedSpaceForGid(mUuid, extCacheGid)) != -1) {
+            cacheUsed += space;
         } else {
-            cacheUsed += dq.dqb_curspace;
+            return false;
         }
         return true;
     } else {
@@ -103,7 +99,7 @@
     FTS *fts;
     FTSENT *p;
     char *argv[] = { (char*) path.c_str(), nullptr };
-    if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, NULL))) {
+    if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, nullptr))) {
         PLOG(WARNING) << "Failed to fts_open " << path;
         return;
     }
diff --git a/cmds/installd/CacheTracker.h b/cmds/installd/CacheTracker.h
index 44359b4..b0527e7 100644
--- a/cmds/installd/CacheTracker.h
+++ b/cmds/installd/CacheTracker.h
@@ -39,7 +39,7 @@
  */
 class CacheTracker {
 public:
-    CacheTracker(userid_t userId, appid_t appId, const std::string& quotaDevice);
+    CacheTracker(userid_t userId, appid_t appId, const std::string& uuid);
     ~CacheTracker();
 
     std::string toString();
@@ -61,8 +61,8 @@
 private:
     userid_t mUserId;
     appid_t mAppId;
-    std::string mQuotaDevice;
     bool mItemsLoaded;
+    const std::string& mUuid;
 
     std::vector<std::string> mDataPaths;
 
diff --git a/cmds/installd/InstalldNativeService.cpp b/cmds/installd/InstalldNativeService.cpp
index 860a68b..47fdcc4 100644
--- a/cmds/installd/InstalldNativeService.cpp
+++ b/cmds/installd/InstalldNativeService.cpp
@@ -31,7 +31,6 @@
 #include <sys/file.h>
 #include <sys/ioctl.h>
 #include <sys/mman.h>
-#include <sys/quota.h>
 #include <sys/resource.h>
 #include <sys/stat.h>
 #include <sys/statvfs.h>
@@ -40,8 +39,10 @@
 #include <sys/xattr.h>
 #include <unistd.h>
 
+#include <android-base/file.h>
 #include <android-base/logging.h>
 #include <android-base/properties.h>
+#include <android-base/scopeguard.h>
 #include <android-base/stringprintf.h>
 #include <android-base/strings.h>
 #include <android-base/unique_fd.h>
@@ -61,9 +62,11 @@
 #include "installd_deps.h"
 #include "otapreopt_utils.h"
 #include "utils.h"
+#include "view_compiler.h"
 
 #include "CacheTracker.h"
 #include "MatchExtensionGen.h"
+#include "QuotaUtils.h"
 
 #ifndef LOG_TAG
 #define LOG_TAG "installd"
@@ -75,9 +78,13 @@
 namespace android {
 namespace installd {
 
+// An uuid used in unit tests.
+static constexpr const char* kTestUuid = "TEST";
+
+static constexpr const mode_t kRollbackFolderMode = 0700;
+
 static constexpr const char* kCpPath = "/system/bin/cp";
 static constexpr const char* kXattrDefault = "user.default";
-static constexpr const char* kPropHasReserved = "vold.has_reserved";
 
 static constexpr const int MIN_RESTRICTED_HOME_SDK_VERSION = 24; // > M
 
@@ -163,8 +170,17 @@
     }
 }
 
+binder::Status checkArgumentUuidTestOrNull(const std::unique_ptr<std::string>& uuid) {
+    if (!uuid || strcmp(uuid->c_str(), kTestUuid) == 0) {
+        return ok();
+    } else {
+        return exception(binder::Status::EX_ILLEGAL_ARGUMENT,
+                StringPrintf("UUID must be null or \"%s\", got: %s", kTestUuid, uuid->c_str()));
+    }
+}
+
 binder::Status checkArgumentPackageName(const std::string& packageName) {
-    if (is_valid_package_name(packageName.c_str())) {
+    if (is_valid_package_name(packageName)) {
         return ok();
     } else {
         return exception(binder::Status::EX_ILLEGAL_ARGUMENT,
@@ -215,6 +231,13 @@
     }                                                       \
 }
 
+#define CHECK_ARGUMENT_UUID_IS_TEST_OR_NULL(uuid) {         \
+    auto status = checkArgumentUuidTestOrNull(uuid);        \
+    if (!status.isOk()) {                                   \
+        return status;                                      \
+    }                                                       \
+}                                                           \
+
 #define CHECK_ARGUMENT_PACKAGE_NAME(packageName) {          \
     binder::Status status =                                 \
             checkArgumentPackageName((packageName));        \
@@ -267,11 +290,6 @@
         for (const auto& n : mStorageMounts) {
             out << "    " << n.first << " = " << n.second << endl;
         }
-
-        out << endl << "Quota reverse mounts:" << endl;
-        for (const auto& n : mQuotaReverseMounts) {
-            out << "    " << n.first << " = " << n.second << endl;
-        }
     }
 
     {
@@ -352,55 +370,6 @@
     return 0;
 }
 
-/**
- * Ensure that we have a hard-limit quota to protect against abusive apps;
- * they should never use more than 90% of blocks or 50% of inodes.
- */
-static int prepare_app_quota(const std::unique_ptr<std::string>& uuid ATTRIBUTE_UNUSED,
-        const std::string& device, uid_t uid) {
-    // Skip when reserved blocks are protecting us against abusive apps
-    if (android::base::GetBoolProperty(kPropHasReserved, false)) return 0;
-    // Skip when device no quotas present
-    if (device.empty()) return 0;
-
-    struct dqblk dq;
-    if (quotactl(QCMD(Q_GETQUOTA, USRQUOTA), device.c_str(), uid,
-            reinterpret_cast<char*>(&dq)) != 0) {
-        PLOG(WARNING) << "Failed to find quota for " << uid;
-        return -1;
-    }
-
-#if APPLY_HARD_QUOTAS
-    if ((dq.dqb_bhardlimit == 0) || (dq.dqb_ihardlimit == 0)) {
-        auto path = create_data_path(uuid ? uuid->c_str() : nullptr);
-        struct statvfs stat;
-        if (statvfs(path.c_str(), &stat) != 0) {
-            PLOG(WARNING) << "Failed to statvfs " << path;
-            return -1;
-        }
-
-        dq.dqb_valid = QIF_LIMITS;
-        dq.dqb_bhardlimit =
-            (((static_cast<uint64_t>(stat.f_blocks) * stat.f_frsize) / 10) * 9) / QIF_DQBLKSIZE;
-        dq.dqb_ihardlimit = (stat.f_files / 2);
-        if (quotactl(QCMD(Q_SETQUOTA, USRQUOTA), device.c_str(), uid,
-                reinterpret_cast<char*>(&dq)) != 0) {
-            PLOG(WARNING) << "Failed to set hard quota for " << uid;
-            return -1;
-        } else {
-            LOG(DEBUG) << "Applied hard quotas for " << uid;
-            return 0;
-        }
-    } else {
-        // Hard quota already set; assume it's reasonable
-        return 0;
-    }
-#else
-    // Hard quotas disabled
-    return 0;
-#endif
-}
-
 static bool prepare_app_profile_dir(const std::string& packageName, int32_t appId, int32_t userId) {
     if (!property_get_bool("dalvik.vm.usejitprofiles", false)) {
         return true;
@@ -515,10 +484,6 @@
             return error("Failed to restorecon " + path);
         }
 
-        if (prepare_app_quota(uuid, findQuotaDeviceForUuid(uuid), uid)) {
-            return error("Failed to set hard quota " + path);
-        }
-
         if (!prepare_app_profile_dir(packageName, appId, userId)) {
             return error("Failed to prepare profiles for " + packageName);
         }
@@ -715,7 +680,7 @@
         auto ce_path = create_data_user_ce_path(uuid_, user);
         auto de_path = create_data_user_de_path(uuid_, user);
         char *argv[] = { (char*) ce_path.c_str(), (char*) de_path.c_str(), nullptr };
-        if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, NULL))) {
+        if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, nullptr))) {
             return error("Failed to fts_open");
         }
         while ((p = fts_read(fts)) != nullptr) {
@@ -775,7 +740,7 @@
                                 PLOG(WARNING) << "Failed to chmod " << p->fts_path;
                             }
                         }
-                        // Intentional fall through to also set GID
+                        [[fallthrough]]; // also set GID
                     case FTS_F:
                         if (chown(p->fts_path, -1, expected) != 0) {
                             PLOG(WARNING) << "Failed to chown " << p->fts_path;
@@ -804,6 +769,253 @@
     return ok();
 }
 
+static int32_t copy_directory_recursive(const char* from, const char* to) {
+    char *argv[] = {
+        (char*) kCpPath,
+        (char*) "-F", /* delete any existing destination file first (--remove-destination) */
+        (char*) "-p", /* preserve timestamps, ownership, and permissions */
+        (char*) "-R", /* recurse into subdirectories (DEST must be a directory) */
+        (char*) "-P", /* Do not follow symlinks [default] */
+        (char*) "-d", /* don't dereference symlinks */
+        (char*) from,
+        (char*) to
+    };
+
+    LOG(DEBUG) << "Copying " << from << " to " << to;
+    return android_fork_execvp(ARRAY_SIZE(argv), argv, nullptr, false, true);
+}
+
+binder::Status InstalldNativeService::snapshotAppData(
+        const std::unique_ptr<std::string>& volumeUuid,
+        const std::string& packageName, int32_t user, int32_t snapshotId,
+        int32_t storageFlags, int64_t* _aidl_return) {
+    ENFORCE_UID(AID_SYSTEM);
+    CHECK_ARGUMENT_UUID_IS_TEST_OR_NULL(volumeUuid);
+    CHECK_ARGUMENT_PACKAGE_NAME(packageName);
+    std::lock_guard<std::recursive_mutex> lock(mLock);
+
+    const char* volume_uuid = volumeUuid ? volumeUuid->c_str() : nullptr;
+    const char* package_name = packageName.c_str();
+
+    binder::Status res = ok();
+    // Default result to 0, it will be populated with inode of ce data snapshot
+    // if FLAG_STORAGE_CE has been passed.
+    if (_aidl_return != nullptr) *_aidl_return = 0;
+
+    bool clear_ce_on_exit = false;
+    bool clear_de_on_exit = false;
+
+    auto deleter = [&clear_ce_on_exit, &clear_de_on_exit, &volume_uuid, &user, &package_name,
+            &snapshotId] {
+        if (clear_de_on_exit) {
+            auto to = create_data_misc_de_rollback_package_path(volume_uuid, user, snapshotId,
+                    package_name);
+            if (delete_dir_contents(to.c_str(), 1, nullptr) != 0) {
+                LOG(WARNING) << "Failed to delete app data snapshot: " << to;
+            }
+        }
+
+        if (clear_ce_on_exit) {
+            auto to = create_data_misc_ce_rollback_package_path(volume_uuid, user, snapshotId,
+                    package_name);
+            if (delete_dir_contents(to.c_str(), 1, nullptr) != 0) {
+                LOG(WARNING) << "Failed to delete app data snapshot: " << to;
+            }
+        }
+    };
+
+    auto scope_guard = android::base::make_scope_guard(deleter);
+
+    // The app may not have any data at all, in which case it's OK to skip here.
+    auto from_ce = create_data_user_ce_package_path(volume_uuid, user, package_name);
+    if (access(from_ce.c_str(), F_OK) != 0) {
+        LOG(INFO) << "Missing source " << from_ce;
+        return ok();
+    }
+
+    // ce_data_inode is not needed when FLAG_CLEAR_CACHE_ONLY is set.
+    binder::Status clear_cache_result = clearAppData(volumeUuid, packageName, user,
+            storageFlags | FLAG_CLEAR_CACHE_ONLY, 0);
+    if (!clear_cache_result.isOk()) {
+        // It should be fine to continue snapshot if we for some reason failed
+        // to clear cache.
+        LOG(WARNING) << "Failed to clear cache of app " << packageName;
+    }
+
+    // ce_data_inode is not needed when FLAG_CLEAR_CODE_CACHE_ONLY is set.
+    binder::Status clear_code_cache_result = clearAppData(volumeUuid, packageName, user,
+            storageFlags | FLAG_CLEAR_CODE_CACHE_ONLY, 0);
+    if (!clear_code_cache_result.isOk()) {
+        // It should be fine to continue snapshot if we for some reason failed
+        // to clear code_cache.
+        LOG(WARNING) << "Failed to clear code_cache of app " << packageName;
+    }
+
+    if (storageFlags & FLAG_STORAGE_DE) {
+        auto from = create_data_user_de_package_path(volume_uuid, user, package_name);
+        auto to = create_data_misc_de_rollback_path(volume_uuid, user, snapshotId);
+        auto rollback_package_path = create_data_misc_de_rollback_package_path(volume_uuid, user,
+            snapshotId, package_name);
+
+        int rc = create_dir_if_needed(to.c_str(), kRollbackFolderMode);
+        if (rc != 0) {
+            return error(rc, "Failed to create folder " + to);
+        }
+
+        rc = delete_dir_contents(rollback_package_path, true /* ignore_if_missing */);
+        if (rc != 0) {
+            return error(rc, "Failed clearing existing snapshot " + rollback_package_path);
+        }
+
+        rc = copy_directory_recursive(from.c_str(), to.c_str());
+        if (rc != 0) {
+            res = error(rc, "Failed copying " + from + " to " + to);
+            clear_de_on_exit = true;
+            return res;
+        }
+    }
+
+    if (storageFlags & FLAG_STORAGE_CE) {
+        auto from = create_data_user_ce_package_path(volume_uuid, user, package_name);
+        auto to = create_data_misc_ce_rollback_path(volume_uuid, user, snapshotId);
+        auto rollback_package_path = create_data_misc_ce_rollback_package_path(volume_uuid, user,
+            snapshotId, package_name);
+
+        int rc = create_dir_if_needed(to.c_str(), kRollbackFolderMode);
+        if (rc != 0) {
+            return error(rc, "Failed to create folder " + to);
+        }
+
+        rc = delete_dir_contents(rollback_package_path, true /* ignore_if_missing */);
+        if (rc != 0) {
+            return error(rc, "Failed clearing existing snapshot " + rollback_package_path);
+        }
+
+        rc = copy_directory_recursive(from.c_str(), to.c_str());
+        if (rc != 0) {
+            res = error(rc, "Failed copying " + from + " to " + to);
+            clear_ce_on_exit = true;
+            return res;
+        }
+        if (_aidl_return != nullptr) {
+            auto ce_snapshot_path = create_data_misc_ce_rollback_package_path(volume_uuid, user,
+                    snapshotId, package_name);
+            rc = get_path_inode(ce_snapshot_path, reinterpret_cast<ino_t*>(_aidl_return));
+            if (rc != 0) {
+                res = error(rc, "Failed to get_path_inode for " + ce_snapshot_path);
+                clear_ce_on_exit = true;
+                return res;
+            }
+        }
+    }
+
+    return res;
+}
+
+binder::Status InstalldNativeService::restoreAppDataSnapshot(
+        const std::unique_ptr<std::string>& volumeUuid, const std::string& packageName,
+        const int32_t appId, const std::string& seInfo, const int32_t user,
+        const int32_t snapshotId, int32_t storageFlags) {
+    ENFORCE_UID(AID_SYSTEM);
+    CHECK_ARGUMENT_UUID_IS_TEST_OR_NULL(volumeUuid);
+    CHECK_ARGUMENT_PACKAGE_NAME(packageName);
+    std::lock_guard<std::recursive_mutex> lock(mLock);
+
+    const char* volume_uuid = volumeUuid ? volumeUuid->c_str() : nullptr;
+    const char* package_name = packageName.c_str();
+
+    auto from_ce = create_data_misc_ce_rollback_package_path(volume_uuid,
+            user, snapshotId, package_name);
+    auto from_de = create_data_misc_de_rollback_package_path(volume_uuid,
+            user, snapshotId, package_name);
+
+    const bool needs_ce_rollback = (storageFlags & FLAG_STORAGE_CE) &&
+        (access(from_ce.c_str(), F_OK) == 0);
+    const bool needs_de_rollback = (storageFlags & FLAG_STORAGE_DE) &&
+        (access(from_de.c_str(), F_OK) == 0);
+
+    if (!needs_ce_rollback && !needs_de_rollback) {
+        return ok();
+    }
+
+    // We know we're going to rollback one of the CE or DE data, so we clear
+    // application data first. Note that it's possible that we're asked to
+    // restore both CE & DE data but that one of the restores fail. Leaving the
+    // app with no data in those cases is arguably better than leaving the app
+    // with mismatched / stale data.
+    LOG(INFO) << "Clearing app data for " << packageName << " to restore snapshot.";
+    // It's fine to pass 0 as ceDataInode here, because restoreAppDataSnapshot
+    // can only be called when user unlocks the phone, meaning that CE user data
+    // is decrypted.
+    binder::Status res = clearAppData(volumeUuid, packageName, user, storageFlags,
+            0 /* ceDataInode */);
+    if (!res.isOk()) {
+        return res;
+    }
+
+    if (needs_ce_rollback) {
+        auto to_ce = create_data_user_ce_path(volume_uuid, user);
+        int rc = copy_directory_recursive(from_ce.c_str(), to_ce.c_str());
+        if (rc != 0) {
+            res = error(rc, "Failed copying " + from_ce + " to " + to_ce);
+            return res;
+        }
+    }
+
+    if (needs_de_rollback) {
+        auto to_de = create_data_user_de_path(volume_uuid, user);
+        int rc = copy_directory_recursive(from_de.c_str(), to_de.c_str());
+        if (rc != 0) {
+            if (needs_ce_rollback) {
+                auto ce_data = create_data_user_ce_package_path(volume_uuid, user, package_name);
+                LOG(WARNING) << "de_data rollback failed. Erasing rolled back ce_data " << ce_data;
+                if (delete_dir_contents(ce_data.c_str(), 1, nullptr) != 0) {
+                    LOG(WARNING) << "Failed to delete rolled back ce_data " << ce_data;
+                }
+            }
+            res = error(rc, "Failed copying " + from_de + " to " + to_de);
+            return res;
+        }
+    }
+
+    // Finally, restore the SELinux label on the app data.
+    return restoreconAppData(volumeUuid, packageName, user, storageFlags, appId, seInfo);
+}
+
+binder::Status InstalldNativeService::destroyAppDataSnapshot(
+        const std::unique_ptr<std::string> &volumeUuid, const std::string& packageName,
+        const int32_t user, const int64_t ceSnapshotInode, const int32_t snapshotId,
+        int32_t storageFlags) {
+    ENFORCE_UID(AID_SYSTEM);
+    CHECK_ARGUMENT_UUID_IS_TEST_OR_NULL(volumeUuid);
+    CHECK_ARGUMENT_PACKAGE_NAME(packageName);
+    std::lock_guard<std::recursive_mutex> lock(mLock);
+
+    const char* volume_uuid = volumeUuid ? volumeUuid->c_str() : nullptr;
+    const char* package_name = packageName.c_str();
+
+    if (storageFlags & FLAG_STORAGE_DE) {
+        auto de_snapshot_path = create_data_misc_de_rollback_package_path(volume_uuid,
+                user, snapshotId, package_name);
+
+        int res = delete_dir_contents_and_dir(de_snapshot_path, true /* ignore_if_missing */);
+        if (res != 0) {
+            return error(res, "Failed clearing snapshot " + de_snapshot_path);
+        }
+    }
+
+    if (storageFlags & FLAG_STORAGE_CE) {
+        auto ce_snapshot_path = create_data_misc_ce_rollback_package_path(volume_uuid,
+                user, snapshotId, package_name, ceSnapshotInode);
+        int res = delete_dir_contents_and_dir(ce_snapshot_path, true /* ignore_if_missing */);
+        if (res != 0) {
+            return error(res, "Failed clearing snapshot " + ce_snapshot_path);
+        }
+    }
+    return ok();
+}
+
+
 binder::Status InstalldNativeService::moveCompleteApp(const std::unique_ptr<std::string>& fromUuid,
         const std::unique_ptr<std::string>& toUuid, const std::string& packageName,
         const std::string& dataAppName, int32_t appId, const std::string& seInfo,
@@ -828,19 +1040,7 @@
         auto to = create_data_app_package_path(to_uuid, data_app_name);
         auto to_parent = create_data_app_path(to_uuid);
 
-        char *argv[] = {
-            (char*) kCpPath,
-            (char*) "-F", /* delete any existing destination file first (--remove-destination) */
-            (char*) "-p", /* preserve timestamps, ownership, and permissions */
-            (char*) "-R", /* recurse into subdirectories (DEST must be a directory) */
-            (char*) "-P", /* Do not follow symlinks [default] */
-            (char*) "-d", /* don't dereference symlinks */
-            (char*) from.c_str(),
-            (char*) to_parent.c_str()
-        };
-
-        LOG(DEBUG) << "Copying " << from << " to " << to;
-        int rc = android_fork_execvp(ARRAY_SIZE(argv), argv, NULL, false, true);
+        int rc = copy_directory_recursive(from.c_str(), to_parent.c_str());
         if (rc != 0) {
             res = error(rc, "Failed copying " + from + " to " + to);
             goto fail;
@@ -868,25 +1068,11 @@
             goto fail;
         }
 
-        char *argv[] = {
-            (char*) kCpPath,
-            (char*) "-F", /* delete any existing destination file first (--remove-destination) */
-            (char*) "-p", /* preserve timestamps, ownership, and permissions */
-            (char*) "-R", /* recurse into subdirectories (DEST must be a directory) */
-            (char*) "-P", /* Do not follow symlinks [default] */
-            (char*) "-d", /* don't dereference symlinks */
-            nullptr,
-            nullptr
-        };
-
         {
             auto from = create_data_user_de_package_path(from_uuid, user, package_name);
             auto to = create_data_user_de_path(to_uuid, user);
-            argv[6] = (char*) from.c_str();
-            argv[7] = (char*) to.c_str();
 
-            LOG(DEBUG) << "Copying " << from << " to " << to;
-            int rc = android_fork_execvp(ARRAY_SIZE(argv), argv, NULL, false, true);
+            int rc = copy_directory_recursive(from.c_str(), to.c_str());
             if (rc != 0) {
                 res = error(rc, "Failed copying " + from + " to " + to);
                 goto fail;
@@ -895,11 +1081,8 @@
         {
             auto from = create_data_user_ce_package_path(from_uuid, user, package_name);
             auto to = create_data_user_ce_path(to_uuid, user);
-            argv[6] = (char*) from.c_str();
-            argv[7] = (char*) to.c_str();
 
-            LOG(DEBUG) << "Copying " << from << " to " << to;
-            int rc = android_fork_execvp(ARRAY_SIZE(argv), argv, NULL, false, true);
+            int rc = copy_directory_recursive(from.c_str(), to.c_str());
             if (rc != 0) {
                 res = error(rc, "Failed copying " + from + " to " + to);
                 goto fail;
@@ -922,20 +1105,20 @@
     // Nuke everything we might have already copied
     {
         auto to = create_data_app_package_path(to_uuid, data_app_name);
-        if (delete_dir_contents(to.c_str(), 1, NULL) != 0) {
+        if (delete_dir_contents(to.c_str(), 1, nullptr) != 0) {
             LOG(WARNING) << "Failed to rollback " << to;
         }
     }
     for (auto user : users) {
         {
             auto to = create_data_user_de_package_path(to_uuid, user, package_name);
-            if (delete_dir_contents(to.c_str(), 1, NULL) != 0) {
+            if (delete_dir_contents(to.c_str(), 1, nullptr) != 0) {
                 LOG(WARNING) << "Failed to rollback " << to;
             }
         }
         {
             auto to = create_data_user_ce_package_path(to_uuid, user, package_name);
-            if (delete_dir_contents(to.c_str(), 1, NULL) != 0) {
+            if (delete_dir_contents(to.c_str(), 1, nullptr) != 0) {
                 LOG(WARNING) << "Failed to rollback " << to;
             }
         }
@@ -958,13 +1141,6 @@
         }
     }
 
-    // Data under /data/media doesn't have an app, but we still want
-    // to limit it to prevent abuse.
-    if (prepare_app_quota(uuid, findQuotaDeviceForUuid(uuid),
-            multiuser_get_uid(userId, AID_MEDIA_RW))) {
-        return error("Failed to set hard quota for media_rw");
-    }
-
     return ok();
 }
 
@@ -1011,9 +1187,9 @@
     CHECK_ARGUMENT_UUID(uuid);
     std::lock_guard<std::recursive_mutex> lock(mLock);
 
+    auto uuidString = uuid ? *uuid : "";
     const char* uuid_ = uuid ? uuid->c_str() : nullptr;
     auto data_path = create_data_path(uuid_);
-    auto device = findQuotaDeviceForUuid(uuid);
     auto noop = (flags & FLAG_FREE_CACHE_NOOP);
 
     int64_t free = data_disk_free(data_path);
@@ -1045,10 +1221,10 @@
             auto media_path = findDataMediaPath(uuid, user) + "/Android/data/";
             char *argv[] = { (char*) ce_path.c_str(), (char*) de_path.c_str(),
                     (char*) media_path.c_str(), nullptr };
-            if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, NULL))) {
+            if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, nullptr))) {
                 return error("Failed to fts_open");
             }
-            while ((p = fts_read(fts)) != NULL) {
+            while ((p = fts_read(fts)) != nullptr) {
                 if (p->fts_info == FTS_D && p->fts_level == 1) {
                     uid_t uid = p->fts_statp->st_uid;
                     if (multiuser_get_app_id(uid) == AID_MEDIA_RW) {
@@ -1060,7 +1236,7 @@
                         search->second->addDataPath(p->fts_path);
                     } else {
                         auto tracker = std::shared_ptr<CacheTracker>(new CacheTracker(
-                                multiuser_get_user_id(uid), multiuser_get_app_id(uid), device));
+                                multiuser_get_user_id(uid), multiuser_get_app_id(uid), uuidString));
                         tracker->addDataPath(p->fts_path);
                         {
                             std::lock_guard<std::recursive_mutex> lock(mQuotasLock);
@@ -1225,53 +1401,26 @@
 }
 #endif
 
-static void collectQuotaStats(const std::string& device, int32_t userId,
+static void collectQuotaStats(const std::string& uuid, int32_t userId,
         int32_t appId, struct stats* stats, struct stats* extStats) {
-    if (device.empty()) return;
-
-    struct dqblk dq;
-
+    int64_t space;
     if (stats != nullptr) {
         uid_t uid = multiuser_get_uid(userId, appId);
-        if (quotactl(QCMD(Q_GETQUOTA, USRQUOTA), device.c_str(), uid,
-                reinterpret_cast<char*>(&dq)) != 0) {
-            if (errno != ESRCH) {
-                PLOG(ERROR) << "Failed to quotactl " << device << " for UID " << uid;
-            }
-        } else {
-#if MEASURE_DEBUG
-            LOG(DEBUG) << "quotactl() for UID " << uid << " " << dq.dqb_curspace;
-#endif
-            stats->dataSize += dq.dqb_curspace;
+        if ((space = GetOccupiedSpaceForUid(uuid, uid)) != -1) {
+            stats->dataSize += space;
         }
 
         int cacheGid = multiuser_get_cache_gid(userId, appId);
         if (cacheGid != -1) {
-            if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), device.c_str(), cacheGid,
-                    reinterpret_cast<char*>(&dq)) != 0) {
-                if (errno != ESRCH) {
-                    PLOG(ERROR) << "Failed to quotactl " << device << " for GID " << cacheGid;
-                }
-            } else {
-#if MEASURE_DEBUG
-                LOG(DEBUG) << "quotactl() for GID " << cacheGid << " " << dq.dqb_curspace;
-#endif
-                stats->cacheSize += dq.dqb_curspace;
+            if ((space = GetOccupiedSpaceForGid(uuid, cacheGid)) != -1) {
+                stats->cacheSize += space;
             }
         }
 
         int sharedGid = multiuser_get_shared_gid(0, appId);
         if (sharedGid != -1) {
-            if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), device.c_str(), sharedGid,
-                    reinterpret_cast<char*>(&dq)) != 0) {
-                if (errno != ESRCH) {
-                    PLOG(ERROR) << "Failed to quotactl " << device << " for GID " << sharedGid;
-                }
-            } else {
-#if MEASURE_DEBUG
-                LOG(DEBUG) << "quotactl() for GID " << sharedGid << " " << dq.dqb_curspace;
-#endif
-                stats->codeSize += dq.dqb_curspace;
+            if ((space = GetOccupiedSpaceForGid(uuid, sharedGid)) != -1) {
+                stats->codeSize += space;
             }
         }
     }
@@ -1279,32 +1428,16 @@
     if (extStats != nullptr) {
         int extGid = multiuser_get_ext_gid(userId, appId);
         if (extGid != -1) {
-            if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), device.c_str(), extGid,
-                    reinterpret_cast<char*>(&dq)) != 0) {
-                if (errno != ESRCH) {
-                    PLOG(ERROR) << "Failed to quotactl " << device << " for GID " << extGid;
-                }
-            } else {
-#if MEASURE_DEBUG
-                LOG(DEBUG) << "quotactl() for GID " << extGid << " " << dq.dqb_curspace;
-#endif
-                extStats->dataSize += dq.dqb_curspace;
+            if ((space = GetOccupiedSpaceForGid(uuid, extGid)) != -1) {
+                extStats->dataSize += space;
             }
         }
 
         int extCacheGid = multiuser_get_ext_cache_gid(userId, appId);
         if (extCacheGid != -1) {
-            if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), device.c_str(), extCacheGid,
-                    reinterpret_cast<char*>(&dq)) != 0) {
-                if (errno != ESRCH) {
-                    PLOG(ERROR) << "Failed to quotactl " << device << " for GID " << extCacheGid;
-                }
-            } else {
-#if MEASURE_DEBUG
-                LOG(DEBUG) << "quotactl() for GID " << extCacheGid << " " << dq.dqb_curspace;
-#endif
-                extStats->dataSize += dq.dqb_curspace;
-                extStats->cacheSize += dq.dqb_curspace;
+            if ((space = GetOccupiedSpaceForGid(uuid, extCacheGid)) != -1) {
+                extStats->dataSize += space;
+                extStats->cacheSize += space;
             }
         }
     }
@@ -1398,11 +1531,11 @@
     FTS *fts;
     FTSENT *p;
     char *argv[] = { (char*) path.c_str(), nullptr };
-    if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, NULL))) {
+    if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, nullptr))) {
         PLOG(ERROR) << "Failed to fts_open " << path;
         return;
     }
-    while ((p = fts_read(fts)) != NULL) {
+    while ((p = fts_read(fts)) != nullptr) {
         p->fts_number = p->fts_parent->fts_number;
         switch (p->fts_info) {
         case FTS_D:
@@ -1412,7 +1545,7 @@
                     && !strcmp(p->fts_parent->fts_parent->fts_parent->fts_name, "Android")) {
                 p->fts_number = 1;
             }
-            // Fall through to count the directory
+            [[fallthrough]]; // to count the directory
         case FTS_DEFAULT:
         case FTS_F:
         case FTS_SL:
@@ -1468,10 +1601,10 @@
     memset(&stats, 0, sizeof(stats));
     memset(&extStats, 0, sizeof(extStats));
 
+    auto uuidString = uuid ? *uuid : "";
     const char* uuid_ = uuid ? uuid->c_str() : nullptr;
 
-    auto device = findQuotaDeviceForUuid(uuid);
-    if (device.empty()) {
+    if (!IsQuotaSupported(uuidString)) {
         flags &= ~FLAG_USE_QUOTA;
     }
 
@@ -1491,7 +1624,7 @@
         ATRACE_END();
 
         ATRACE_BEGIN("quota");
-        collectQuotaStats(device, userId, appId, &stats, &extStats);
+        collectQuotaStats(uuidString, userId, appId, &stats, &extStats);
         ATRACE_END();
     } else {
         ATRACE_BEGIN("code");
@@ -1574,27 +1707,19 @@
     memset(&stats, 0, sizeof(stats));
     memset(&extStats, 0, sizeof(extStats));
 
+    auto uuidString = uuid ? *uuid : "";
     const char* uuid_ = uuid ? uuid->c_str() : nullptr;
 
-    auto device = findQuotaDeviceForUuid(uuid);
-    if (device.empty()) {
+    if (!IsQuotaSupported(uuidString)) {
         flags &= ~FLAG_USE_QUOTA;
     }
 
     if (flags & FLAG_USE_QUOTA) {
-        struct dqblk dq;
+        int64_t space;
 
         ATRACE_BEGIN("obb");
-        if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), device.c_str(), AID_MEDIA_OBB,
-                reinterpret_cast<char*>(&dq)) != 0) {
-            if (errno != ESRCH) {
-                PLOG(ERROR) << "Failed to quotactl " << device << " for GID " << AID_MEDIA_OBB;
-            }
-        } else {
-#if MEASURE_DEBUG
-            LOG(DEBUG) << "quotactl() for GID " << AID_MEDIA_OBB << " " << dq.dqb_curspace;
-#endif
-            extStats.codeSize += dq.dqb_curspace;
+        if ((space = GetOccupiedSpaceForGid(uuidString, AID_MEDIA_OBB)) != -1) {
+            extStats.codeSize += space;
         }
         ATRACE_END();
 
@@ -1620,16 +1745,8 @@
 
         ATRACE_BEGIN("external");
         uid_t uid = multiuser_get_uid(userId, AID_MEDIA_RW);
-        if (quotactl(QCMD(Q_GETQUOTA, USRQUOTA), device.c_str(), uid,
-                reinterpret_cast<char*>(&dq)) != 0) {
-            if (errno != ESRCH) {
-                PLOG(ERROR) << "Failed to quotactl " << device << " for UID " << uid;
-            }
-        } else {
-#if MEASURE_DEBUG
-            LOG(DEBUG) << "quotactl() for UID " << uid << " " << dq.dqb_curspace;
-#endif
-            extStats.dataSize += dq.dqb_curspace;
+        if ((space = GetOccupiedSpaceForUid(uuidString, uid)) != -1) {
+            extStats.dataSize += space;
         }
         ATRACE_END();
 
@@ -1646,7 +1763,7 @@
         int64_t dataSize = extStats.dataSize;
         for (auto appId : appIds) {
             if (appId >= AID_APP_START) {
-                collectQuotaStats(device, userId, appId, &stats, &extStats);
+                collectQuotaStats(uuidString, userId, appId, &stats, &extStats);
 
 #if MEASURE_DEBUG
                 // Sleep to make sure we don't lose logs
@@ -1728,6 +1845,7 @@
     LOG(INFO) << "Measuring external " << userId;
 #endif
 
+    auto uuidString = uuid ? *uuid : "";
     const char* uuid_ = uuid ? uuid->c_str() : nullptr;
 
     int64_t totalSize = 0;
@@ -1737,58 +1855,33 @@
     int64_t appSize = 0;
     int64_t obbSize = 0;
 
-    auto device = findQuotaDeviceForUuid(uuid);
-    if (device.empty()) {
+    if (!IsQuotaSupported(uuidString)) {
         flags &= ~FLAG_USE_QUOTA;
     }
 
     if (flags & FLAG_USE_QUOTA) {
-        struct dqblk dq;
+        int64_t space;
 
         ATRACE_BEGIN("quota");
         uid_t uid = multiuser_get_uid(userId, AID_MEDIA_RW);
-        if (quotactl(QCMD(Q_GETQUOTA, USRQUOTA), device.c_str(), uid,
-                reinterpret_cast<char*>(&dq)) != 0) {
-            if (errno != ESRCH) {
-                PLOG(ERROR) << "Failed to quotactl " << device << " for UID " << uid;
-            }
-        } else {
-#if MEASURE_DEBUG
-            LOG(DEBUG) << "quotactl() for UID " << uid << " " << dq.dqb_curspace;
-#endif
-            totalSize = dq.dqb_curspace;
+        if ((space = GetOccupiedSpaceForUid(uuidString, uid)) != -1) {
+            totalSize = space;
         }
 
         gid_t audioGid = multiuser_get_uid(userId, AID_MEDIA_AUDIO);
-        if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), device.c_str(), audioGid,
-                reinterpret_cast<char*>(&dq)) == 0) {
-#if MEASURE_DEBUG
-            LOG(DEBUG) << "quotactl() for GID " << audioGid << " " << dq.dqb_curspace;
-#endif
-            audioSize = dq.dqb_curspace;
+        if ((space = GetOccupiedSpaceForGid(uuidString, audioGid)) != -1) {
+            audioSize = space;
         }
         gid_t videoGid = multiuser_get_uid(userId, AID_MEDIA_VIDEO);
-        if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), device.c_str(), videoGid,
-                reinterpret_cast<char*>(&dq)) == 0) {
-#if MEASURE_DEBUG
-            LOG(DEBUG) << "quotactl() for GID " << videoGid << " " << dq.dqb_curspace;
-#endif
-            videoSize = dq.dqb_curspace;
+        if ((space = GetOccupiedSpaceForGid(uuidString, videoGid)) != -1) {
+            videoSize = space;
         }
         gid_t imageGid = multiuser_get_uid(userId, AID_MEDIA_IMAGE);
-        if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), device.c_str(), imageGid,
-                reinterpret_cast<char*>(&dq)) == 0) {
-#if MEASURE_DEBUG
-            LOG(DEBUG) << "quotactl() for GID " << imageGid << " " << dq.dqb_curspace;
-#endif
-            imageSize = dq.dqb_curspace;
+        if ((space = GetOccupiedSpaceForGid(uuidString, imageGid)) != -1) {
+            imageSize = space;
         }
-        if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), device.c_str(), AID_MEDIA_OBB,
-                reinterpret_cast<char*>(&dq)) == 0) {
-#if MEASURE_DEBUG
-            LOG(DEBUG) << "quotactl() for GID " << AID_MEDIA_OBB << " " << dq.dqb_curspace;
-#endif
-            obbSize = dq.dqb_curspace;
+        if ((space = GetOccupiedSpaceForGid(uuidString, AID_MEDIA_OBB)) != -1) {
+            obbSize = space;
         }
         ATRACE_END();
 
@@ -1797,7 +1890,7 @@
         memset(&extStats, 0, sizeof(extStats));
         for (auto appId : appIds) {
             if (appId >= AID_APP_START) {
-                collectQuotaStats(device, userId, appId, nullptr, &extStats);
+                collectQuotaStats(uuidString, userId, appId, nullptr, &extStats);
             }
         }
         appSize = extStats.dataSize;
@@ -1808,10 +1901,10 @@
         FTSENT *p;
         auto path = create_data_media_path(uuid_, userId);
         char *argv[] = { (char*) path.c_str(), nullptr };
-        if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, NULL))) {
+        if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, nullptr))) {
             return error("Failed to fts_open " + path);
         }
-        while ((p = fts_read(fts)) != NULL) {
+        while ((p = fts_read(fts)) != nullptr) {
             char* ext;
             int64_t size = (p->fts_statp->st_blocks * 512);
             switch (p->fts_info) {
@@ -1827,13 +1920,14 @@
                         }
                     }
                 }
-                // Fall through to always count against total
+                [[fallthrough]]; // always count against total
             case FTS_D:
                 // Ignore data belonging to specific apps
                 p->fts_number = p->fts_parent->fts_number;
                 if (p->fts_level == 1 && !strcmp(p->fts_name, "Android")) {
                     p->fts_number = 1;
                 }
+                [[fallthrough]]; // always count against total
             case FTS_DEFAULT:
             case FTS_SL:
             case FTS_SLNONE:
@@ -1961,10 +2055,15 @@
     CHECK_ARGUMENT_PATH(dexMetadataPath);
     std::lock_guard<std::recursive_mutex> lock(mLock);
 
+    const char* oat_dir = getCStr(outputPath);
+    const char* instruction_set = instructionSet.c_str();
+    if (oat_dir != nullptr && !createOatDir(oat_dir, instruction_set).isOk()) {
+        // Can't create oat dir - let dexopt use cache dir.
+        oat_dir = nullptr;
+    }
+
     const char* apk_path = apkPath.c_str();
     const char* pkgname = getCStr(packageName, "*");
-    const char* instruction_set = instructionSet.c_str();
-    const char* oat_dir = getCStr(outputPath);
     const char* compiler_filter = compilerFilter.c_str();
     const char* volume_uuid = getCStr(uuid);
     const char* class_loader_context = getCStr(classLoaderContext);
@@ -1979,6 +2078,17 @@
     return res ? error(res, error_msg) : ok();
 }
 
+binder::Status InstalldNativeService::compileLayouts(const std::string& apkPath,
+                                                     const std::string& packageName,
+                                                     const std ::string& outDexFile, int uid,
+                                                     bool* _aidl_return) {
+    const char* apk_path = apkPath.c_str();
+    const char* package_name = packageName.c_str();
+    const char* out_dex_file = outDexFile.c_str();
+    *_aidl_return = android::installd::view_compiler(apk_path, package_name, out_dex_file, uid);
+    return *_aidl_return ? ok() : error("viewcompiler failed");
+}
+
 binder::Status InstalldNativeService::markBootComplete(const std::string& instructionSet) {
     ENFORCE_UID(AID_SYSTEM);
     std::lock_guard<std::recursive_mutex> lock(mLock);
@@ -2024,8 +2134,14 @@
         return error("Failed to stat " + _pkgdir);
     }
 
+    char *con = nullptr;
+    if (lgetfilecon(pkgdir, &con) < 0) {
+        return error("Failed to lgetfilecon " + _pkgdir);
+    }
+
     if (chown(pkgdir, AID_INSTALL, AID_INSTALL) < 0) {
-        return error("Failed to chown " + _pkgdir);
+        res = error("Failed to chown " + _pkgdir);
+        goto out;
     }
 
     if (chmod(pkgdir, 0700) < 0) {
@@ -2040,7 +2156,7 @@
         }
     } else {
         if (S_ISDIR(libStat.st_mode)) {
-            if (delete_dir_contents(libsymlink, 1, NULL) < 0) {
+            if (delete_dir_contents(libsymlink, 1, nullptr) < 0) {
                 res = error("Failed to delete " + _libsymlink);
                 goto out;
             }
@@ -2057,7 +2173,13 @@
         goto out;
     }
 
+    if (lsetfilecon(libsymlink, con) < 0) {
+        res = error("Failed to lsetfilecon " + _libsymlink);
+        goto out;
+    }
+
 out:
+    free(con);
     if (chmod(pkgdir, s.st_mode) < 0) {
         auto msg = "Failed to cleanup chmod " + _pkgdir;
         if (res.isOk()) {
@@ -2082,14 +2204,14 @@
 static void run_idmap(const char *target_apk, const char *overlay_apk, int idmap_fd)
 {
     execl(kIdMapPath, kIdMapPath, "--fd", target_apk, overlay_apk,
-            StringPrintf("%d", idmap_fd).c_str(), (char*)NULL);
+            StringPrintf("%d", idmap_fd).c_str(), (char*)nullptr);
     PLOG(ERROR) << "execl (" << kIdMapPath << ") failed";
 }
 
 static void run_verify_idmap(const char *target_apk, const char *overlay_apk, int idmap_fd)
 {
     execl(kIdMapPath, kIdMapPath, "--verify", target_apk, overlay_apk,
-            StringPrintf("%d", idmap_fd).c_str(), (char*)NULL);
+            StringPrintf("%d", idmap_fd).c_str(), (char*)nullptr);
     PLOG(ERROR) << "execl (" << kIdMapPath << ") failed";
 }
 
@@ -2140,7 +2262,7 @@
 static int flatten_path(const char *prefix, const char *suffix,
         const char *overlay_path, char *idmap_path, size_t N)
 {
-    if (overlay_path == NULL || idmap_path == NULL) {
+    if (overlay_path == nullptr || idmap_path == nullptr) {
         return -1;
     }
     const size_t len_overlay_path = strlen(overlay_path);
@@ -2481,7 +2603,7 @@
                      std::to_string(shmSize));
     }
     auto data = std::unique_ptr<void, std::function<void (void *)>>(
-        mmap(NULL, contentSize, PROT_READ, MAP_SHARED, verityInputAshmem.get(), 0),
+        mmap(nullptr, contentSize, PROT_READ, MAP_SHARED, verityInputAshmem.get(), 0),
         [contentSize] (void* ptr) {
           if (ptr != MAP_FAILED) {
             munmap(ptr, contentSize);
@@ -2584,7 +2706,12 @@
     std::lock_guard<std::recursive_mutex> lock(mMountsLock);
 
     mStorageMounts.clear();
-    mQuotaReverseMounts.clear();
+
+#if !BYPASS_QUOTA
+    if (!InvalidateQuotaMounts()) {
+        return error("Failed to read mounts");
+    }
+#endif
 
     std::ifstream in("/proc/mounts");
     if (!in.is_open()) {
@@ -2605,32 +2732,6 @@
             mStorageMounts[source] = target;
         }
 #endif
-
-#if !BYPASS_QUOTA
-        if (source.compare(0, 11, "/dev/block/") == 0) {
-            struct dqblk dq;
-            if (quotactl(QCMD(Q_GETQUOTA, USRQUOTA), source.c_str(), 0,
-                    reinterpret_cast<char*>(&dq)) == 0) {
-                LOG(DEBUG) << "Found quota mount " << source << " at " << target;
-                mQuotaReverseMounts[target] = source;
-
-                // ext4 only enables DQUOT_USAGE_ENABLED by default, so we
-                // need to kick it again to enable DQUOT_LIMITS_ENABLED. We
-                // only need hard limits enabled when we're not being protected
-                // by reserved blocks.
-                if (!android::base::GetBoolProperty(kPropHasReserved, false)) {
-                    if (quotactl(QCMD(Q_QUOTAON, USRQUOTA), source.c_str(), QFMT_VFS_V1,
-                            nullptr) != 0 && errno != EBUSY) {
-                        PLOG(ERROR) << "Failed to enable USRQUOTA on " << source;
-                    }
-                    if (quotactl(QCMD(Q_QUOTAON, GRPQUOTA), source.c_str(), QFMT_VFS_V1,
-                            nullptr) != 0 && errno != EBUSY) {
-                        PLOG(ERROR) << "Failed to enable GRPQUOTA on " << source;
-                    }
-                }
-            }
-        }
-#endif
     }
     return ok();
 }
@@ -2648,16 +2749,10 @@
     return StringPrintf("%s/%u", resolved.c_str(), userid);
 }
 
-std::string InstalldNativeService::findQuotaDeviceForUuid(
-        const std::unique_ptr<std::string>& uuid) {
-    std::lock_guard<std::recursive_mutex> lock(mMountsLock);
-    auto path = create_data_path(uuid ? uuid->c_str() : nullptr);
-    return mQuotaReverseMounts[path];
-}
-
 binder::Status InstalldNativeService::isQuotaSupported(
-        const std::unique_ptr<std::string>& volumeUuid, bool* _aidl_return) {
-    *_aidl_return = !findQuotaDeviceForUuid(volumeUuid).empty();
+        const std::unique_ptr<std::string>& uuid, bool* _aidl_return) {
+    auto uuidString = uuid ? *uuid : "";
+    *_aidl_return = IsQuotaSupported(uuidString);
     return ok();
 }
 
diff --git a/cmds/installd/InstalldNativeService.h b/cmds/installd/InstalldNativeService.h
index cebd3f9..0e91cb2 100644
--- a/cmds/installd/InstalldNativeService.h
+++ b/cmds/installd/InstalldNativeService.h
@@ -60,6 +60,16 @@
 
     binder::Status fixupAppData(const std::unique_ptr<std::string>& uuid, int32_t flags);
 
+    binder::Status snapshotAppData(const std::unique_ptr<std::string>& volumeUuid,
+            const std::string& packageName, const int32_t user, const int32_t snapshotId,
+            int32_t storageFlags, int64_t* _aidl_return);
+    binder::Status restoreAppDataSnapshot(const std::unique_ptr<std::string>& volumeUuid,
+            const std::string& packageName, const int32_t appId, const std::string& seInfo,
+            const int32_t user, const int32_t snapshotId, int32_t storageFlags);
+    binder::Status destroyAppDataSnapshot(const std::unique_ptr<std::string> &volumeUuid,
+            const std::string& packageName, const int32_t user, const int64_t ceSnapshotInode,
+            const int32_t snapshotId, int32_t storageFlags);
+
     binder::Status getAppSize(const std::unique_ptr<std::string>& uuid,
             const std::vector<std::string>& packageNames, int32_t userId, int32_t flags,
             int32_t appId, const std::vector<int64_t>& ceDataInodes,
@@ -89,6 +99,9 @@
             const std::unique_ptr<std::string>& dexMetadataPath,
             const std::unique_ptr<std::string>& compilationReason);
 
+    binder::Status compileLayouts(const std::string& apkPath, const std::string& packageName,
+                                  const std::string& outDexFile, int uid, bool* _aidl_return);
+
     binder::Status rmdex(const std::string& codePath, const std::string& instructionSet);
 
     binder::Status mergeProfiles(int32_t uid, const std::string& packageName,
@@ -150,14 +163,11 @@
 
     /* Map of all storage mounts from source to target */
     std::unordered_map<std::string, std::string> mStorageMounts;
-    /* Map of all quota mounts from target to source */
-    std::unordered_map<std::string, std::string> mQuotaReverseMounts;
 
     /* Map from UID to cache quota size */
     std::unordered_map<uid_t, int64_t> mCacheQuotas;
 
     std::string findDataMediaPath(const std::unique_ptr<std::string>& uuid, userid_t userid);
-    std::string findQuotaDeviceForUuid(const std::unique_ptr<std::string>& uuid);
 };
 
 }  // namespace installd
diff --git a/cmds/installd/MatchExtensionGen.h b/cmds/installd/MatchExtensionGen.h
index fded6b7..35c3889 100644
--- a/cmds/installd/MatchExtensionGen.h
+++ b/cmds/installd/MatchExtensionGen.h
@@ -31,6 +31,7 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             case 'p': case 'P':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
@@ -41,10 +42,15 @@
                         switch (ext[5]) {
                         case '\0': return AID_MEDIA_VIDEO;
                         }
+                        break;
                     }
+                    break;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'a': case 'A':
         switch (ext[1]) {
         case 'a': case 'A':
@@ -53,7 +59,9 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             }
+            break;
         case 'i': case 'I':
             switch (ext[2]) {
             case 'f': case 'F':
@@ -63,56 +71,73 @@
                     switch (ext[4]) {
                     case '\0': return AID_MEDIA_AUDIO;
                     }
+                    break;
                 case 'f': case 'F':
                     switch (ext[4]) {
                     case '\0': return AID_MEDIA_AUDIO;
                     }
+                    break;
                 }
+                break;
             }
+            break;
         case 'm': case 'M':
             switch (ext[2]) {
             case 'r': case 'R':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             }
+            break;
         case 'r': case 'R':
             switch (ext[2]) {
             case 't': case 'T':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             case 'w': case 'W':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 's': case 'S':
             switch (ext[2]) {
             case 'f': case 'F':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             case 'x': case 'X':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         case 'v': case 'V':
             switch (ext[2]) {
             case 'i': case 'I':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         case 'w': case 'W':
             switch (ext[2]) {
             case 'b': case 'B':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'b': case 'B':
         switch (ext[1]) {
         case 'm': case 'M':
@@ -121,8 +146,11 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'c': case 'C':
         switch (ext[1]) {
         case 'r': case 'R':
@@ -131,8 +159,11 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'd': case 'D':
         switch (ext[1]) {
         case 'i': case 'I':
@@ -141,23 +172,30 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         case 'l': case 'L':
             switch (ext[2]) {
             case '\0': return AID_MEDIA_VIDEO;
             }
+            break;
         case 'n': case 'N':
             switch (ext[2]) {
             case 'g': case 'G':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'v': case 'V':
             switch (ext[2]) {
             case '\0': return AID_MEDIA_VIDEO;
             }
+            break;
         }
+        break;
     case 'f': case 'F':
         switch (ext[1]) {
         case 'l': case 'L':
@@ -168,13 +206,18 @@
                     switch (ext[4]) {
                     case '\0': return AID_MEDIA_AUDIO;
                     }
+                    break;
                 }
+                break;
             case 'i': case 'I':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'g': case 'G':
         switch (ext[1]) {
         case 'i': case 'I':
@@ -183,15 +226,20 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 's': case 'S':
             switch (ext[2]) {
             case 'm': case 'M':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'j': case 'J':
         switch (ext[1]) {
         case 'n': case 'N':
@@ -200,7 +248,9 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'p': case 'P':
             switch (ext[2]) {
             case 'e': case 'E':
@@ -210,13 +260,18 @@
                     switch (ext[4]) {
                     case '\0': return AID_MEDIA_IMAGE;
                     }
+                    break;
                 }
+                break;
             case 'g': case 'G':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'l': case 'L':
         switch (ext[1]) {
         case 's': case 'S':
@@ -225,12 +280,16 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             case 'x': case 'X':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'm': case 'M':
         switch (ext[1]) {
         case '3':
@@ -239,36 +298,46 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             }
+            break;
         case '4':
             switch (ext[2]) {
             case 'a': case 'A':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             case 'v': case 'V':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         case 'k': case 'K':
             switch (ext[2]) {
             case 'a': case 'A':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             case 'v': case 'V':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         case 'n': case 'N':
             switch (ext[2]) {
             case 'g': case 'G':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         case 'o': case 'O':
             switch (ext[2]) {
             case 'v': case 'V':
@@ -280,23 +349,30 @@
                         switch (ext[5]) {
                         case '\0': return AID_MEDIA_VIDEO;
                         }
+                        break;
                     }
+                    break;
                 }
+                break;
             }
+            break;
         case 'p': case 'P':
             switch (ext[2]) {
             case '2':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             case '3':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             case '4':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             case 'e': case 'E':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
@@ -307,8 +383,11 @@
                         switch (ext[5]) {
                         case '\0': return AID_MEDIA_AUDIO;
                         }
+                        break;
                     }
+                    break;
                 }
+                break;
             case 'g': case 'G':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
@@ -316,16 +395,22 @@
                     switch (ext[4]) {
                     case '\0': return AID_MEDIA_AUDIO;
                     }
+                    break;
                 }
+                break;
             }
+            break;
         case 'x': case 'X':
             switch (ext[2]) {
             case 'u': case 'U':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'n': case 'N':
         switch (ext[1]) {
         case 'e': case 'E':
@@ -334,15 +419,20 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'r': case 'R':
             switch (ext[2]) {
             case 'w': case 'W':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'o': case 'O':
         switch (ext[1]) {
         case 'g': case 'G':
@@ -351,19 +441,25 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             case 'g': case 'G':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             }
+            break;
         case 'r': case 'R':
             switch (ext[2]) {
             case 'f': case 'F':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'p': case 'P':
         switch (ext[1]) {
         case 'b': case 'B':
@@ -372,68 +468,88 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'c': case 'C':
             switch (ext[2]) {
             case 'x': case 'X':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'e': case 'E':
             switch (ext[2]) {
             case 'f': case 'F':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'g': case 'G':
             switch (ext[2]) {
             case 'm': case 'M':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'l': case 'L':
             switch (ext[2]) {
             case 's': case 'S':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             }
+            break;
         case 'n': case 'N':
             switch (ext[2]) {
             case 'g': case 'G':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             case 'm': case 'M':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'p': case 'P':
             switch (ext[2]) {
             case 'm': case 'M':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 's': case 'S':
             switch (ext[2]) {
             case 'd': case 'D':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'q': case 'Q':
         switch (ext[1]) {
         case 't': case 'T':
             switch (ext[2]) {
             case '\0': return AID_MEDIA_VIDEO;
             }
+            break;
         }
+        break;
     case 'r': case 'R':
         switch (ext[1]) {
         case 'a': case 'A':
@@ -443,30 +559,39 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             case 's': case 'S':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'g': case 'G':
             switch (ext[2]) {
             case 'b': case 'B':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'm': case 'M':
             switch (ext[2]) {
             case '\0': return AID_MEDIA_AUDIO;
             }
+            break;
         case 'w': case 'W':
             switch (ext[2]) {
             case '2':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 's': case 'S':
         switch (ext[1]) {
         case 'd': case 'D':
@@ -475,21 +600,27 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             }
+            break;
         case 'n': case 'N':
             switch (ext[2]) {
             case 'd': case 'D':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             }
+            break;
         case 'r': case 'R':
             switch (ext[2]) {
             case 'w': case 'W':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'v': case 'V':
             switch (ext[2]) {
             case 'g': case 'G':
@@ -499,9 +630,13 @@
                     switch (ext[4]) {
                     case '\0': return AID_MEDIA_IMAGE;
                     }
+                    break;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 't': case 'T':
         switch (ext[1]) {
         case 'i': case 'I':
@@ -513,13 +648,18 @@
                     switch (ext[4]) {
                     case '\0': return AID_MEDIA_IMAGE;
                     }
+                    break;
                 }
+                break;
             }
+            break;
         case 's': case 'S':
             switch (ext[2]) {
             case '\0': return AID_MEDIA_VIDEO;
             }
+            break;
         }
+        break;
     case 'v': case 'V':
         switch (ext[1]) {
         case 'o': case 'O':
@@ -528,8 +668,11 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'w': case 'W':
         switch (ext[1]) {
         case 'a': case 'A':
@@ -538,11 +681,14 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             case 'x': case 'X':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             }
+            break;
         case 'b': case 'B':
             switch (ext[2]) {
             case 'm': case 'M':
@@ -551,8 +697,11 @@
                     switch (ext[4]) {
                     case '\0': return AID_MEDIA_IMAGE;
                     }
+                    break;
                 }
+                break;
             }
+            break;
         case 'e': case 'E':
             switch (ext[2]) {
             case 'b': case 'B':
@@ -561,12 +710,16 @@
                     switch (ext[4]) {
                     case '\0': return AID_MEDIA_VIDEO;
                     }
+                    break;
                 case 'p': case 'P':
                     switch (ext[4]) {
                     case '\0': return AID_MEDIA_IMAGE;
                     }
+                    break;
                 }
+                break;
             }
+            break;
         case 'm': case 'M':
             switch (ext[2]) {
             case '\0': return AID_MEDIA_VIDEO;
@@ -574,30 +727,39 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_AUDIO;
                 }
+                break;
             case 'v': case 'V':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             case 'x': case 'X':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         case 'r': case 'R':
             switch (ext[2]) {
             case 'f': case 'F':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         case 'v': case 'V':
             switch (ext[2]) {
             case 'x': case 'X':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_VIDEO;
                 }
+                break;
             }
+            break;
         }
+        break;
     case 'x': case 'X':
         switch (ext[1]) {
         case 'b': case 'B':
@@ -606,22 +768,29 @@
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'p': case 'P':
             switch (ext[2]) {
             case 'm': case 'M':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         case 'w': case 'W':
             switch (ext[2]) {
             case 'd': case 'D':
                 switch (ext[3]) {
                 case '\0': return AID_MEDIA_IMAGE;
                 }
+                break;
             }
+            break;
         }
+        break;
     }
 
     return 0;
diff --git a/cmds/installd/OWNERS b/cmds/installd/OWNERS
new file mode 100644
index 0000000..9a21104
--- /dev/null
+++ b/cmds/installd/OWNERS
@@ -0,0 +1,12 @@
+set noparent
+
+agampe@google.com
+calin@google.com
+jsharkey@android.com
+maco@google.com
+mast@google.com
+mathieuc@google.com
+narayan@google.com
+ngeoffray@google.com
+rpl@google.com
+toddke@google.com
diff --git a/cmds/installd/QuotaUtils.cpp b/cmds/installd/QuotaUtils.cpp
new file mode 100644
index 0000000..b238dd3
--- /dev/null
+++ b/cmds/installd/QuotaUtils.cpp
@@ -0,0 +1,122 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "QuotaUtils.h"
+
+#include <fstream>
+#include <unordered_map>
+
+#include <sys/quota.h>
+
+#include <android-base/logging.h>
+
+#include "utils.h"
+
+namespace android {
+namespace installd {
+
+namespace {
+
+std::recursive_mutex mMountsLock;
+
+/* Map of all quota mounts from target to source */
+std::unordered_map<std::string, std::string> mQuotaReverseMounts;
+
+std::string& FindQuotaDeviceForUuid(const std::string& uuid) {
+    std::lock_guard<std::recursive_mutex> lock(mMountsLock);
+    auto path = create_data_path(uuid.empty() ? nullptr : uuid.c_str());
+    return mQuotaReverseMounts[path];
+}
+
+} // namespace
+
+bool InvalidateQuotaMounts() {
+    std::lock_guard<std::recursive_mutex> lock(mMountsLock);
+
+    mQuotaReverseMounts.clear();
+
+    std::ifstream in("/proc/mounts");
+    if (!in.is_open()) {
+        return false;
+    }
+
+    std::string source;
+    std::string target;
+    std::string ignored;
+    while (!in.eof()) {
+        std::getline(in, source, ' ');
+        std::getline(in, target, ' ');
+        std::getline(in, ignored);
+
+        if (source.compare(0, 11, "/dev/block/") == 0) {
+            struct dqblk dq;
+            if (quotactl(QCMD(Q_GETQUOTA, USRQUOTA), source.c_str(), 0,
+                    reinterpret_cast<char*>(&dq)) == 0) {
+                LOG(DEBUG) << "Found quota mount " << source << " at " << target;
+                mQuotaReverseMounts[target] = source;
+            }
+        }
+    }
+    return true;
+}
+
+bool IsQuotaSupported(const std::string& uuid) {
+    return !FindQuotaDeviceForUuid(uuid).empty();
+}
+
+int64_t GetOccupiedSpaceForUid(const std::string& uuid, uid_t uid) {
+    const std::string device = FindQuotaDeviceForUuid(uuid);
+    if (device == "") {
+        return -1;
+    }
+    struct dqblk dq;
+    if (quotactl(QCMD(Q_GETQUOTA, USRQUOTA), device.c_str(), uid,
+            reinterpret_cast<char*>(&dq)) != 0) {
+        if (errno != ESRCH) {
+            PLOG(ERROR) << "Failed to quotactl " << device << " for UID " << uid;
+        }
+        return -1;
+    } else {
+#if MEASURE_DEBUG
+        LOG(DEBUG) << "quotactl() for UID " << uid << " " << dq.dqb_curspace;
+#endif
+        return dq.dqb_curspace;
+    }
+}
+
+int64_t GetOccupiedSpaceForGid(const std::string& uuid, gid_t gid) {
+    const std::string device = FindQuotaDeviceForUuid(uuid);
+    if (device == "") {
+        return -1;
+    }
+    struct dqblk dq;
+    if (quotactl(QCMD(Q_GETQUOTA, GRPQUOTA), device.c_str(), gid,
+            reinterpret_cast<char*>(&dq)) != 0) {
+        if (errno != ESRCH) {
+            PLOG(ERROR) << "Failed to quotactl " << device << " for GID " << gid;
+        }
+        return -1;
+    } else {
+#if MEASURE_DEBUG
+        LOG(DEBUG) << "quotactl() for GID " << gid << " " << dq.dqb_curspace;
+#endif
+        return dq.dqb_curspace;
+    }
+
+}
+
+}  // namespace installd
+}  // namespace android
diff --git a/cmds/installd/QuotaUtils.h b/cmds/installd/QuotaUtils.h
new file mode 100644
index 0000000..9ad170f
--- /dev/null
+++ b/cmds/installd/QuotaUtils.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_INSTALLD_QUOTA_UTILS_H_
+#define ANDROID_INSTALLD_QUOTA_UTILS_H_
+
+#include <memory>
+#include <string>
+
+namespace android {
+namespace installd {
+
+/* Clear and recompute the reverse mounts map */
+bool InvalidateQuotaMounts();
+
+/* Whether quota is supported in the device with the given uuid */
+bool IsQuotaSupported(const std::string& uuid);
+
+/* Get the current occupied space in bytes for a uid or -1 if fails */
+int64_t GetOccupiedSpaceForUid(const std::string& uuid, uid_t uid);
+
+/* Get the current occupied space in bytes for a gid or -1 if fails */
+int64_t GetOccupiedSpaceForGid(const std::string& uuid, gid_t gid);
+
+}  // namespace installd
+}  // namespace android
+
+#endif  // ANDROID_INSTALLD_QUOTA_UTILS_H_
diff --git a/cmds/installd/TEST_MAPPING b/cmds/installd/TEST_MAPPING
new file mode 100644
index 0000000..287f2d9
--- /dev/null
+++ b/cmds/installd/TEST_MAPPING
@@ -0,0 +1,28 @@
+{
+  "presubmit": [
+    {
+      "name": "installd_cache_test"
+    },
+    {
+      "name": "installd_dexopt_test"
+    },
+    {
+      "name": "installd_otapreopt_test"
+    },
+    {
+      "name": "installd_service_test"
+    },
+    {
+      "name": "installd_utils_test"
+    },
+    {
+      "name": "CtsUsesLibraryHostTestCases"
+    },
+    {
+      "name": "CtsClassloaderSplitsHostTestCases"
+    },
+    {
+      "name": "CtsCompilationTestCases"
+    }
+  ]
+}
diff --git a/cmds/installd/binder/android/os/IInstalld.aidl b/cmds/installd/binder/android/os/IInstalld.aidl
index 91e20b7..51fe66b 100644
--- a/cmds/installd/binder/android/os/IInstalld.aidl
+++ b/cmds/installd/binder/android/os/IInstalld.aidl
@@ -55,6 +55,8 @@
             @nullable @utf8InCpp String profileName,
             @nullable @utf8InCpp String dexMetadataPath,
             @nullable @utf8InCpp String compilationReason);
+    boolean compileLayouts(@utf8InCpp String apkPath, @utf8InCpp String packageName,
+            @utf8InCpp String outDexFile, int uid);
 
     void rmdex(@utf8InCpp String codePath, @utf8InCpp String instructionSet);
 
@@ -102,4 +104,14 @@
     boolean prepareAppProfile(@utf8InCpp String packageName,
         int userId, int appId, @utf8InCpp String profileName, @utf8InCpp String codePath,
         @nullable @utf8InCpp String dexMetadata);
+
+    long snapshotAppData(@nullable @utf8InCpp String uuid, in @utf8InCpp String packageName,
+            int userId, int snapshotId, int storageFlags);
+    void restoreAppDataSnapshot(@nullable @utf8InCpp String uuid, in @utf8InCpp String packageName,
+            int appId, @utf8InCpp String seInfo, int user, int snapshotId, int storageflags);
+    void destroyAppDataSnapshot(@nullable @utf8InCpp String uuid, @utf8InCpp String packageName,
+            int userId, long ceSnapshotInode, int snapshotId, int storageFlags);
+
+    const int FLAG_STORAGE_DE = 0x1;
+    const int FLAG_STORAGE_CE = 0x2;
 }
diff --git a/cmds/installd/dexopt.cpp b/cmds/installd/dexopt.cpp
index 9615a75..7eee749 100644
--- a/cmds/installd/dexopt.cpp
+++ b/cmds/installd/dexopt.cpp
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-#define LOG_TAG "installed"
+#define LOG_TAG "installd"
 
 #include <array>
 #include <fcntl.h>
@@ -43,7 +43,9 @@
 #include <log/log.h>               // TODO: Move everything to base/logging.
 #include <openssl/sha.h>
 #include <private/android_filesystem_config.h>
+#include <processgroup/sched_policy.h>
 #include <selinux/android.h>
+#include <server_configurable_flags/get_flags.h>
 #include <system/thread_defs.h>
 
 #include "dexopt.h"
@@ -54,6 +56,9 @@
 #include "utils.h"
 
 using android::base::EndsWith;
+using android::base::GetBoolProperty;
+using android::base::GetProperty;
+using android::base::ReadFdToString;
 using android::base::ReadFully;
 using android::base::StringPrintf;
 using android::base::WriteFully;
@@ -181,42 +186,17 @@
     return clear_current_profile(package_name, location, user, /*is_secondary_dex*/false);
 }
 
-static int split_count(const char *str)
-{
-  char *ctx;
-  int count = 0;
-  char buf[kPropertyValueMax];
-
-  strlcpy(buf, str, sizeof(buf));
-  char *pBuf = buf;
-
-  while(strtok_r(pBuf, " ", &ctx) != NULL) {
-    count++;
-    pBuf = NULL;
-  }
-
-  return count;
-}
-
-static int split(char *buf, const char **argv)
-{
-  char *ctx;
-  int count = 0;
-  char *tok;
-  char *pBuf = buf;
-
-  while((tok = strtok_r(pBuf, " ", &ctx)) != NULL) {
-    argv[count++] = tok;
-    pBuf = NULL;
-  }
-
-  return count;
+static std::vector<std::string> SplitBySpaces(const std::string& str) {
+    if (str.empty()) {
+        return {};
+    }
+    return android::base::Split(str, " ");
 }
 
 static const char* get_location_from_path(const char* path) {
     static constexpr char kLocationSeparator = '/';
     const char *location = strrchr(path, kLocationSeparator);
-    if (location == NULL) {
+    if (location == nullptr) {
         return path;
     } else {
         // Skip the separator character.
@@ -224,341 +204,352 @@
     }
 }
 
-[[ noreturn ]]
-static void run_dex2oat(int zip_fd, int oat_fd, int input_vdex_fd, int output_vdex_fd, int image_fd,
-        const char* input_file_name, const char* output_file_name, int swap_fd,
-        const char* instruction_set, const char* compiler_filter,
-        bool debuggable, bool post_bootcomplete, bool background_job_compile, int profile_fd,
-        const char* class_loader_context, int target_sdk_version, bool enable_hidden_api_checks,
-        bool generate_compact_dex, int dex_metadata_fd, const char* compilation_reason) {
-    static const unsigned int MAX_INSTRUCTION_SET_LEN = 7;
+// ExecVHelper prepares and holds pointers to parsed command line arguments so that no allocations
+// need to be performed between the fork and exec.
+class ExecVHelper {
+  public:
+    // Store a placeholder for the binary name.
+    ExecVHelper() : args_(1u, std::string()) {}
 
-    if (strlen(instruction_set) >= MAX_INSTRUCTION_SET_LEN) {
-        LOG(ERROR) << "Instruction set '" << instruction_set << "' longer than max length of "
-                   << MAX_INSTRUCTION_SET_LEN;
-        exit(DexoptReturnCodes::kInstructionSetLength);
+    void PrepareArgs(const std::string& bin) {
+        CHECK(!args_.empty());
+        CHECK(args_[0].empty());
+        args_[0] = bin;
+        // Write char* into array.
+        for (const std::string& arg : args_) {
+            argv_.push_back(arg.c_str());
+        }
+        argv_.push_back(nullptr);  // Add null terminator.
     }
 
-    // Get the relative path to the input file.
-    const char* relative_input_file_name = get_location_from_path(input_file_name);
-
-    char dex2oat_Xms_flag[kPropertyValueMax];
-    bool have_dex2oat_Xms_flag = get_property("dalvik.vm.dex2oat-Xms", dex2oat_Xms_flag, NULL) > 0;
-
-    char dex2oat_Xmx_flag[kPropertyValueMax];
-    bool have_dex2oat_Xmx_flag = get_property("dalvik.vm.dex2oat-Xmx", dex2oat_Xmx_flag, NULL) > 0;
-
-    char dex2oat_threads_buf[kPropertyValueMax];
-    bool have_dex2oat_threads_flag = get_property(post_bootcomplete
-                                                      ? "dalvik.vm.dex2oat-threads"
-                                                      : "dalvik.vm.boot-dex2oat-threads",
-                                                  dex2oat_threads_buf,
-                                                  NULL) > 0;
-    char dex2oat_threads_arg[kPropertyValueMax + 2];
-    if (have_dex2oat_threads_flag) {
-        sprintf(dex2oat_threads_arg, "-j%s", dex2oat_threads_buf);
+    [[ noreturn ]]
+    void Exec(int exit_code) {
+        execv(argv_[0], (char * const *)&argv_[0]);
+        PLOG(ERROR) << "execv(" << argv_[0] << ") failed";
+        exit(exit_code);
     }
 
-    char dex2oat_isa_features_key[kPropertyKeyMax];
-    sprintf(dex2oat_isa_features_key, "dalvik.vm.isa.%s.features", instruction_set);
-    char dex2oat_isa_features[kPropertyValueMax];
-    bool have_dex2oat_isa_features = get_property(dex2oat_isa_features_key,
-                                                  dex2oat_isa_features, NULL) > 0;
-
-    char dex2oat_isa_variant_key[kPropertyKeyMax];
-    sprintf(dex2oat_isa_variant_key, "dalvik.vm.isa.%s.variant", instruction_set);
-    char dex2oat_isa_variant[kPropertyValueMax];
-    bool have_dex2oat_isa_variant = get_property(dex2oat_isa_variant_key,
-                                                 dex2oat_isa_variant, NULL) > 0;
-
-    const char *dex2oat_norelocation = "-Xnorelocate";
-    bool have_dex2oat_relocation_skip_flag = false;
-
-    char dex2oat_flags[kPropertyValueMax];
-    int dex2oat_flags_count = get_property("dalvik.vm.dex2oat-flags",
-                                 dex2oat_flags, NULL) <= 0 ? 0 : split_count(dex2oat_flags);
-    ALOGV("dalvik.vm.dex2oat-flags=%s\n", dex2oat_flags);
-
-    // If we are booting without the real /data, don't spend time compiling.
-    char vold_decrypt[kPropertyValueMax];
-    bool have_vold_decrypt = get_property("vold.decrypt", vold_decrypt, "") > 0;
-    bool skip_compilation = (have_vold_decrypt &&
-                             (strcmp(vold_decrypt, "trigger_restart_min_framework") == 0 ||
-                             (strcmp(vold_decrypt, "1") == 0)));
-
-    bool generate_debug_info = property_get_bool("debug.generate-debug-info", false);
-
-    char app_image_format[kPropertyValueMax];
-    char image_format_arg[strlen("--image-format=") + kPropertyValueMax];
-    bool have_app_image_format =
-            image_fd >= 0 && get_property("dalvik.vm.appimageformat", app_image_format, NULL) > 0;
-    if (have_app_image_format) {
-        sprintf(image_format_arg, "--image-format=%s", app_image_format);
-    }
-
-    char dex2oat_large_app_threshold[kPropertyValueMax];
-    bool have_dex2oat_large_app_threshold =
-            get_property("dalvik.vm.dex2oat-very-large", dex2oat_large_app_threshold, NULL) > 0;
-    char dex2oat_large_app_threshold_arg[strlen("--very-large-app-threshold=") + kPropertyValueMax];
-    if (have_dex2oat_large_app_threshold) {
-        sprintf(dex2oat_large_app_threshold_arg,
-                "--very-large-app-threshold=%s",
-                dex2oat_large_app_threshold);
-    }
-
-    // If the runtime was requested to use libartd.so, we'll run dex2oatd, otherwise dex2oat.
-    const char* dex2oat_bin = "/system/bin/dex2oat";
-    constexpr const char* kDex2oatDebugPath = "/system/bin/dex2oatd";
-    // Do not use dex2oatd for release candidates (give dex2oat more soak time).
-    bool is_release = android::base::GetProperty("ro.build.version.codename", "") == "REL";
-    if (is_debug_runtime() || (background_job_compile && is_debuggable_build() && !is_release)) {
-        if (access(kDex2oatDebugPath, X_OK) == 0) {
-            dex2oat_bin = kDex2oatDebugPath;
+    // Add an arg if it's not empty.
+    void AddArg(const std::string& arg) {
+        if (!arg.empty()) {
+            args_.push_back(arg);
         }
     }
 
-    bool generate_minidebug_info = kEnableMinidebugInfo &&
-            android::base::GetBoolProperty(kMinidebugInfoSystemProperty,
-                                           kMinidebugInfoSystemPropertyDefault);
-
-    static const char* RUNTIME_ARG = "--runtime-arg";
-
-    static const int MAX_INT_LEN = 12;      // '-'+10dig+'\0' -OR- 0x+8dig
-
-    // clang FORTIFY doesn't let us use strlen in constant array bounds, so we
-    // use arraysize instead.
-    char zip_fd_arg[arraysize("--zip-fd=") + MAX_INT_LEN];
-    char zip_location_arg[arraysize("--zip-location=") + PKG_PATH_MAX];
-    char input_vdex_fd_arg[arraysize("--input-vdex-fd=") + MAX_INT_LEN];
-    char output_vdex_fd_arg[arraysize("--output-vdex-fd=") + MAX_INT_LEN];
-    char oat_fd_arg[arraysize("--oat-fd=") + MAX_INT_LEN];
-    char oat_location_arg[arraysize("--oat-location=") + PKG_PATH_MAX];
-    char instruction_set_arg[arraysize("--instruction-set=") + MAX_INSTRUCTION_SET_LEN];
-    char instruction_set_variant_arg[arraysize("--instruction-set-variant=") + kPropertyValueMax];
-    char instruction_set_features_arg[arraysize("--instruction-set-features=") + kPropertyValueMax];
-    char dex2oat_Xms_arg[arraysize("-Xms") + kPropertyValueMax];
-    char dex2oat_Xmx_arg[arraysize("-Xmx") + kPropertyValueMax];
-    char dex2oat_compiler_filter_arg[arraysize("--compiler-filter=") + kPropertyValueMax];
-    bool have_dex2oat_swap_fd = false;
-    char dex2oat_swap_fd[arraysize("--swap-fd=") + MAX_INT_LEN];
-    bool have_dex2oat_image_fd = false;
-    char dex2oat_image_fd[arraysize("--app-image-fd=") + MAX_INT_LEN];
-    size_t class_loader_context_size = arraysize("--class-loader-context=") + PKG_PATH_MAX;
-    char target_sdk_version_arg[arraysize("-Xtarget-sdk-version:") + MAX_INT_LEN];
-    char class_loader_context_arg[class_loader_context_size];
-    if (class_loader_context != nullptr) {
-        snprintf(class_loader_context_arg, class_loader_context_size, "--class-loader-context=%s",
-            class_loader_context);
-    }
-
-    sprintf(zip_fd_arg, "--zip-fd=%d", zip_fd);
-    sprintf(zip_location_arg, "--zip-location=%s", relative_input_file_name);
-    sprintf(input_vdex_fd_arg, "--input-vdex-fd=%d", input_vdex_fd);
-    sprintf(output_vdex_fd_arg, "--output-vdex-fd=%d", output_vdex_fd);
-    sprintf(oat_fd_arg, "--oat-fd=%d", oat_fd);
-    sprintf(oat_location_arg, "--oat-location=%s", output_file_name);
-    sprintf(instruction_set_arg, "--instruction-set=%s", instruction_set);
-    sprintf(instruction_set_variant_arg, "--instruction-set-variant=%s", dex2oat_isa_variant);
-    sprintf(instruction_set_features_arg, "--instruction-set-features=%s", dex2oat_isa_features);
-    if (swap_fd >= 0) {
-        have_dex2oat_swap_fd = true;
-        sprintf(dex2oat_swap_fd, "--swap-fd=%d", swap_fd);
-    }
-    if (image_fd >= 0) {
-        have_dex2oat_image_fd = true;
-        sprintf(dex2oat_image_fd, "--app-image-fd=%d", image_fd);
-    }
-
-    if (have_dex2oat_Xms_flag) {
-        sprintf(dex2oat_Xms_arg, "-Xms%s", dex2oat_Xms_flag);
-    }
-    if (have_dex2oat_Xmx_flag) {
-        sprintf(dex2oat_Xmx_arg, "-Xmx%s", dex2oat_Xmx_flag);
-    }
-    sprintf(target_sdk_version_arg, "-Xtarget-sdk-version:%d", target_sdk_version);
-
-    // Compute compiler filter.
-
-    bool have_dex2oat_compiler_filter_flag = false;
-    if (skip_compilation) {
-        strlcpy(dex2oat_compiler_filter_arg, "--compiler-filter=extract",
-                sizeof(dex2oat_compiler_filter_arg));
-        have_dex2oat_compiler_filter_flag = true;
-        have_dex2oat_relocation_skip_flag = true;
-    } else if (compiler_filter != nullptr) {
-        if (strlen(compiler_filter) + strlen("--compiler-filter=") <
-                    arraysize(dex2oat_compiler_filter_arg)) {
-            sprintf(dex2oat_compiler_filter_arg, "--compiler-filter=%s", compiler_filter);
-            have_dex2oat_compiler_filter_flag = true;
-        } else {
-            ALOGW("Compiler filter name '%s' is too large (max characters is %zu)",
-                  compiler_filter,
-                  kPropertyValueMax);
+    // Add a runtime arg if it's not empty.
+    void AddRuntimeArg(const std::string& arg) {
+        if (!arg.empty()) {
+            args_.push_back("--runtime-arg");
+            args_.push_back(arg);
         }
     }
 
-    if (!have_dex2oat_compiler_filter_flag) {
-        char dex2oat_compiler_filter_flag[kPropertyValueMax];
-        have_dex2oat_compiler_filter_flag = get_property("dalvik.vm.dex2oat-filter",
-                                                         dex2oat_compiler_filter_flag, NULL) > 0;
-        if (have_dex2oat_compiler_filter_flag) {
-            sprintf(dex2oat_compiler_filter_arg,
-                    "--compiler-filter=%s",
-                    dex2oat_compiler_filter_flag);
-        }
-    }
+  protected:
+    // Holder arrays for backing arg storage.
+    std::vector<std::string> args_;
 
-    // Check whether all apps should be compiled debuggable.
-    if (!debuggable) {
-        char prop_buf[kPropertyValueMax];
-        debuggable =
-                (get_property("dalvik.vm.always_debuggable", prop_buf, "0") > 0) &&
-                (prop_buf[0] == '1');
-    }
-    char profile_arg[strlen("--profile-file-fd=") + MAX_INT_LEN];
-    if (profile_fd != -1) {
-        sprintf(profile_arg, "--profile-file-fd=%d", profile_fd);
-    }
+    // Argument poiners.
+    std::vector<const char*> argv_;
+};
 
-    // Get the directory of the apk to pass as a base classpath directory.
-    char base_dir[arraysize("--classpath-dir=") + PKG_PATH_MAX];
-    std::string apk_dir(input_file_name);
-    unsigned long dir_index = apk_dir.rfind('/');
-    bool has_base_dir = dir_index != std::string::npos;
-    if (has_base_dir) {
-        apk_dir = apk_dir.substr(0, dir_index);
-        sprintf(base_dir, "--classpath-dir=%s", apk_dir.c_str());
-    }
-
-    std::string dex_metadata_fd_arg = "--dm-fd=" + std::to_string(dex_metadata_fd);
-
-    std::string compilation_reason_arg = compilation_reason == nullptr
-            ? ""
-            : std::string("--compilation-reason=") + compilation_reason;
-
-    ALOGV("Running %s in=%s out=%s\n", dex2oat_bin, relative_input_file_name, output_file_name);
-
-    // Disable cdex if update input vdex is true since this combination of options is not
-    // supported.
-    const bool disable_cdex = !generate_compact_dex || (input_vdex_fd == output_vdex_fd);
-
-    const char* argv[9  // program name, mandatory arguments and the final NULL
-                     + (have_dex2oat_isa_variant ? 1 : 0)
-                     + (have_dex2oat_isa_features ? 1 : 0)
-                     + (have_dex2oat_Xms_flag ? 2 : 0)
-                     + (have_dex2oat_Xmx_flag ? 2 : 0)
-                     + (have_dex2oat_compiler_filter_flag ? 1 : 0)
-                     + (have_dex2oat_threads_flag ? 1 : 0)
-                     + (have_dex2oat_swap_fd ? 1 : 0)
-                     + (have_dex2oat_image_fd ? 1 : 0)
-                     + (have_dex2oat_relocation_skip_flag ? 2 : 0)
-                     + (generate_debug_info ? 1 : 0)
-                     + (debuggable ? 1 : 0)
-                     + (have_app_image_format ? 1 : 0)
-                     + dex2oat_flags_count
-                     + (profile_fd == -1 ? 0 : 1)
-                     + (class_loader_context != nullptr ? 1 : 0)
-                     + (has_base_dir ? 1 : 0)
-                     + (have_dex2oat_large_app_threshold ? 1 : 0)
-                     + (disable_cdex ? 1 : 0)
-                     + (generate_minidebug_info ? 1 : 0)
-                     + (target_sdk_version != 0 ? 2 : 0)
-                     + (enable_hidden_api_checks ? 2 : 0)
-                     + (dex_metadata_fd > -1 ? 1 : 0)
-                     + (compilation_reason != nullptr ? 1 : 0)];
-    int i = 0;
-    argv[i++] = dex2oat_bin;
-    argv[i++] = zip_fd_arg;
-    argv[i++] = zip_location_arg;
-    argv[i++] = input_vdex_fd_arg;
-    argv[i++] = output_vdex_fd_arg;
-    argv[i++] = oat_fd_arg;
-    argv[i++] = oat_location_arg;
-    argv[i++] = instruction_set_arg;
-    if (have_dex2oat_isa_variant) {
-        argv[i++] = instruction_set_variant_arg;
-    }
-    if (have_dex2oat_isa_features) {
-        argv[i++] = instruction_set_features_arg;
-    }
-    if (have_dex2oat_Xms_flag) {
-        argv[i++] = RUNTIME_ARG;
-        argv[i++] = dex2oat_Xms_arg;
-    }
-    if (have_dex2oat_Xmx_flag) {
-        argv[i++] = RUNTIME_ARG;
-        argv[i++] = dex2oat_Xmx_arg;
-    }
-    if (have_dex2oat_compiler_filter_flag) {
-        argv[i++] = dex2oat_compiler_filter_arg;
-    }
-    if (have_dex2oat_threads_flag) {
-        argv[i++] = dex2oat_threads_arg;
-    }
-    if (have_dex2oat_swap_fd) {
-        argv[i++] = dex2oat_swap_fd;
-    }
-    if (have_dex2oat_image_fd) {
-        argv[i++] = dex2oat_image_fd;
-    }
-    if (generate_debug_info) {
-        argv[i++] = "--generate-debug-info";
-    }
-    if (debuggable) {
-        argv[i++] = "--debuggable";
-    }
-    if (have_app_image_format) {
-        argv[i++] = image_format_arg;
-    }
-    if (have_dex2oat_large_app_threshold) {
-        argv[i++] = dex2oat_large_app_threshold_arg;
-    }
-    if (dex2oat_flags_count) {
-        i += split(dex2oat_flags, argv + i);
-    }
-    if (have_dex2oat_relocation_skip_flag) {
-        argv[i++] = RUNTIME_ARG;
-        argv[i++] = dex2oat_norelocation;
-    }
-    if (profile_fd != -1) {
-        argv[i++] = profile_arg;
-    }
-    if (has_base_dir) {
-        argv[i++] = base_dir;
-    }
-    if (class_loader_context != nullptr) {
-        argv[i++] = class_loader_context_arg;
-    }
-    if (generate_minidebug_info) {
-        argv[i++] = kMinidebugDex2oatFlag;
-    }
-    if (disable_cdex) {
-        argv[i++] = kDisableCompactDexFlag;
-    }
-    if (target_sdk_version != 0) {
-        argv[i++] = RUNTIME_ARG;
-        argv[i++] = target_sdk_version_arg;
-    }
-    if (enable_hidden_api_checks) {
-        argv[i++] = RUNTIME_ARG;
-        argv[i++] = "-Xhidden-api-checks";
-    }
-
-    if (dex_metadata_fd > -1) {
-        argv[i++] = dex_metadata_fd_arg.c_str();
-    }
-
-    if(compilation_reason != nullptr) {
-        argv[i++] = compilation_reason_arg.c_str();
-    }
-    // Do not add after dex2oat_flags, they should override others for debugging.
-    argv[i] = NULL;
-
-    execv(dex2oat_bin, (char * const *)argv);
-    PLOG(ERROR) << "execv(" << dex2oat_bin << ") failed";
-    exit(DexoptReturnCodes::kDex2oatExec);
+static std::string MapPropertyToArg(const std::string& property,
+                                    const std::string& format,
+                                    const std::string& default_value = "") {
+  std::string prop = GetProperty(property, default_value);
+  if (!prop.empty()) {
+    return StringPrintf(format.c_str(), prop.c_str());
+  }
+  return "";
 }
 
+// Determines which binary we should use for execution (the debug or non-debug version).
+// e.g. dex2oatd vs dex2oat
+static const char* select_execution_binary(const char* binary, const char* debug_binary,
+        bool background_job_compile) {
+    return select_execution_binary(
+        binary,
+        debug_binary,
+        background_job_compile,
+        is_debug_runtime(),
+        (android::base::GetProperty("ro.build.version.codename", "") == "REL"),
+        is_debuggable_build());
+}
+
+// Determines which binary we should use for execution (the debug or non-debug version).
+// e.g. dex2oatd vs dex2oat
+// This is convenient method which is much easier to test because it doesn't read
+// system properties.
+const char* select_execution_binary(
+        const char* binary,
+        const char* debug_binary,
+        bool background_job_compile,
+        bool is_debug_runtime,
+        bool is_release,
+        bool is_debuggable_build) {
+    // Do not use debug binaries for release candidates (to give more soak time).
+    bool is_debug_bg_job = background_job_compile && is_debuggable_build && !is_release;
+
+    // If the runtime was requested to use libartd.so, we'll run the debug version - assuming
+    // the file is present (it may not be on images with very little space available).
+    bool useDebug = (is_debug_runtime || is_debug_bg_job) && (access(debug_binary, X_OK) == 0);
+
+    return useDebug ? debug_binary : binary;
+}
+
+// Namespace for Android Runtime flags applied during boot time.
+static const char* RUNTIME_NATIVE_BOOT_NAMESPACE = "runtime_native_boot";
+// Feature flag name for running the JIT in Zygote experiment, b/119800099.
+static const char* ENABLE_APEX_IMAGE = "enable_apex_image";
+// Location of the apex image.
+static const char* kApexImage = "/system/framework/apex.art";
+
+class RunDex2Oat : public ExecVHelper {
+  public:
+    RunDex2Oat(int zip_fd,
+               int oat_fd,
+               int input_vdex_fd,
+               int output_vdex_fd,
+               int image_fd,
+               const char* input_file_name,
+               const char* output_file_name,
+               int swap_fd,
+               const char* instruction_set,
+               const char* compiler_filter,
+               bool debuggable,
+               bool post_bootcomplete,
+               bool background_job_compile,
+               int profile_fd,
+               const char* class_loader_context,
+               const std::string& class_loader_context_fds,
+               int target_sdk_version,
+               bool enable_hidden_api_checks,
+               bool generate_compact_dex,
+               int dex_metadata_fd,
+               const char* compilation_reason) {
+        // Get the relative path to the input file.
+        const char* relative_input_file_name = get_location_from_path(input_file_name);
+
+        std::string dex2oat_Xms_arg = MapPropertyToArg("dalvik.vm.dex2oat-Xms", "-Xms%s");
+        std::string dex2oat_Xmx_arg = MapPropertyToArg("dalvik.vm.dex2oat-Xmx", "-Xmx%s");
+
+        const char* threads_property = post_bootcomplete
+                ? "dalvik.vm.dex2oat-threads"
+                : "dalvik.vm.boot-dex2oat-threads";
+        std::string dex2oat_threads_arg = MapPropertyToArg(threads_property, "-j%s");
+
+        std::string bootclasspath;
+        char* dex2oat_bootclasspath = getenv("DEX2OATBOOTCLASSPATH");
+        if (dex2oat_bootclasspath != nullptr) {
+            bootclasspath = StringPrintf("-Xbootclasspath:%s", dex2oat_bootclasspath);
+        }
+        // If DEX2OATBOOTCLASSPATH is not in the environment, dex2oat is going to query
+        // BOOTCLASSPATH.
+
+        const std::string dex2oat_isa_features_key =
+                StringPrintf("dalvik.vm.isa.%s.features", instruction_set);
+        std::string instruction_set_features_arg =
+            MapPropertyToArg(dex2oat_isa_features_key, "--instruction-set-features=%s");
+
+        const std::string dex2oat_isa_variant_key =
+                StringPrintf("dalvik.vm.isa.%s.variant", instruction_set);
+        std::string instruction_set_variant_arg =
+            MapPropertyToArg(dex2oat_isa_variant_key, "--instruction-set-variant=%s");
+
+        const char* dex2oat_norelocation = "-Xnorelocate";
+
+        const std::string dex2oat_flags = GetProperty("dalvik.vm.dex2oat-flags", "");
+        std::vector<std::string> dex2oat_flags_args = SplitBySpaces(dex2oat_flags);
+        ALOGV("dalvik.vm.dex2oat-flags=%s\n", dex2oat_flags.c_str());
+
+        // If we are booting without the real /data, don't spend time compiling.
+        std::string vold_decrypt = GetProperty("vold.decrypt", "");
+        bool skip_compilation = vold_decrypt == "trigger_restart_min_framework" ||
+                                vold_decrypt == "1";
+
+        std::string resolve_startup_string_arg =
+                MapPropertyToArg("persist.device_config.runtime.dex2oat_resolve_startup_strings",
+                                 "--resolve-startup-const-strings=%s");
+        if (resolve_startup_string_arg.empty()) {
+          // If empty, fall back to system property.
+          resolve_startup_string_arg =
+                MapPropertyToArg("dalvik.vm.dex2oat-resolve-startup-strings",
+                                 "--resolve-startup-const-strings=%s");
+        }
+
+        const std::string image_block_size_arg =
+                MapPropertyToArg("dalvik.vm.dex2oat-max-image-block-size",
+                                 "--max-image-block-size=%s");
+
+        const bool generate_debug_info = GetBoolProperty("debug.generate-debug-info", false);
+
+        std::string image_format_arg;
+        if (image_fd >= 0) {
+            image_format_arg = MapPropertyToArg("dalvik.vm.appimageformat", "--image-format=%s");
+        }
+
+        std::string dex2oat_large_app_threshold_arg =
+            MapPropertyToArg("dalvik.vm.dex2oat-very-large", "--very-large-app-threshold=%s");
+
+
+        const char* dex2oat_bin = select_execution_binary(
+            kDex2oatPath, kDex2oatDebugPath, background_job_compile);
+
+        bool generate_minidebug_info = kEnableMinidebugInfo &&
+                GetBoolProperty(kMinidebugInfoSystemProperty, kMinidebugInfoSystemPropertyDefault);
+
+        std::string boot_image;
+        std::string use_apex_image =
+            server_configurable_flags::GetServerConfigurableFlag(RUNTIME_NATIVE_BOOT_NAMESPACE,
+                                                                 ENABLE_APEX_IMAGE,
+                                                                 /*default_value=*/ "");
+        if (use_apex_image == "true") {
+          boot_image = StringPrintf("-Ximage:%s", kApexImage);
+        } else {
+          boot_image = MapPropertyToArg("dalvik.vm.boot-image", "-Ximage:%s");
+        }
+
+        // clang FORTIFY doesn't let us use strlen in constant array bounds, so we
+        // use arraysize instead.
+        std::string zip_fd_arg = StringPrintf("--zip-fd=%d", zip_fd);
+        std::string zip_location_arg = StringPrintf("--zip-location=%s", relative_input_file_name);
+        std::string input_vdex_fd_arg = StringPrintf("--input-vdex-fd=%d", input_vdex_fd);
+        std::string output_vdex_fd_arg = StringPrintf("--output-vdex-fd=%d", output_vdex_fd);
+        std::string oat_fd_arg = StringPrintf("--oat-fd=%d", oat_fd);
+        std::string oat_location_arg = StringPrintf("--oat-location=%s", output_file_name);
+        std::string instruction_set_arg = StringPrintf("--instruction-set=%s", instruction_set);
+        std::string dex2oat_compiler_filter_arg;
+        std::string dex2oat_swap_fd;
+        std::string dex2oat_image_fd;
+        std::string target_sdk_version_arg;
+        if (target_sdk_version != 0) {
+            target_sdk_version_arg = StringPrintf("-Xtarget-sdk-version:%d", target_sdk_version);
+        }
+        std::string class_loader_context_arg;
+        std::string class_loader_context_fds_arg;
+        if (class_loader_context != nullptr) {
+            class_loader_context_arg = StringPrintf("--class-loader-context=%s",
+                                                    class_loader_context);
+            if (!class_loader_context_fds.empty()) {
+                class_loader_context_fds_arg = StringPrintf("--class-loader-context-fds=%s",
+                                                            class_loader_context_fds.c_str());
+            }
+        }
+
+        if (swap_fd >= 0) {
+            dex2oat_swap_fd = StringPrintf("--swap-fd=%d", swap_fd);
+        }
+        if (image_fd >= 0) {
+            dex2oat_image_fd = StringPrintf("--app-image-fd=%d", image_fd);
+        }
+
+        // Compute compiler filter.
+        bool have_dex2oat_relocation_skip_flag = false;
+        if (skip_compilation) {
+            dex2oat_compiler_filter_arg = "--compiler-filter=extract";
+            have_dex2oat_relocation_skip_flag = true;
+        } else if (compiler_filter != nullptr) {
+            dex2oat_compiler_filter_arg = StringPrintf("--compiler-filter=%s", compiler_filter);
+        }
+
+        if (dex2oat_compiler_filter_arg.empty()) {
+            dex2oat_compiler_filter_arg = MapPropertyToArg("dalvik.vm.dex2oat-filter",
+                                                           "--compiler-filter=%s");
+        }
+
+        // Check whether all apps should be compiled debuggable.
+        if (!debuggable) {
+            debuggable = GetProperty("dalvik.vm.always_debuggable", "") == "1";
+        }
+        std::string profile_arg;
+        if (profile_fd != -1) {
+            profile_arg = StringPrintf("--profile-file-fd=%d", profile_fd);
+        }
+
+        // Get the directory of the apk to pass as a base classpath directory.
+        std::string base_dir;
+        std::string apk_dir(input_file_name);
+        unsigned long dir_index = apk_dir.rfind('/');
+        bool has_base_dir = dir_index != std::string::npos;
+        if (has_base_dir) {
+            apk_dir = apk_dir.substr(0, dir_index);
+            base_dir = StringPrintf("--classpath-dir=%s", apk_dir.c_str());
+        }
+
+        std::string dex_metadata_fd_arg = "--dm-fd=" + std::to_string(dex_metadata_fd);
+
+        std::string compilation_reason_arg = compilation_reason == nullptr
+                ? ""
+                : std::string("--compilation-reason=") + compilation_reason;
+
+        ALOGV("Running %s in=%s out=%s\n", dex2oat_bin, relative_input_file_name, output_file_name);
+
+        // Disable cdex if update input vdex is true since this combination of options is not
+        // supported.
+        const bool disable_cdex = !generate_compact_dex || (input_vdex_fd == output_vdex_fd);
+
+        AddArg(zip_fd_arg);
+        AddArg(zip_location_arg);
+        AddArg(input_vdex_fd_arg);
+        AddArg(output_vdex_fd_arg);
+        AddArg(oat_fd_arg);
+        AddArg(oat_location_arg);
+        AddArg(instruction_set_arg);
+
+        AddArg(instruction_set_variant_arg);
+        AddArg(instruction_set_features_arg);
+
+        AddRuntimeArg(boot_image);
+        AddRuntimeArg(bootclasspath);
+        AddRuntimeArg(dex2oat_Xms_arg);
+        AddRuntimeArg(dex2oat_Xmx_arg);
+
+        AddArg(resolve_startup_string_arg);
+        AddArg(image_block_size_arg);
+        AddArg(dex2oat_compiler_filter_arg);
+        AddArg(dex2oat_threads_arg);
+        AddArg(dex2oat_swap_fd);
+        AddArg(dex2oat_image_fd);
+
+        if (generate_debug_info) {
+            AddArg("--generate-debug-info");
+        }
+        if (debuggable) {
+            AddArg("--debuggable");
+        }
+        AddArg(image_format_arg);
+        AddArg(dex2oat_large_app_threshold_arg);
+
+        if (have_dex2oat_relocation_skip_flag) {
+            AddRuntimeArg(dex2oat_norelocation);
+        }
+        AddArg(profile_arg);
+        AddArg(base_dir);
+        AddArg(class_loader_context_arg);
+        AddArg(class_loader_context_fds_arg);
+        if (generate_minidebug_info) {
+            AddArg(kMinidebugDex2oatFlag);
+        }
+        if (disable_cdex) {
+            AddArg(kDisableCompactDexFlag);
+        }
+        AddRuntimeArg(target_sdk_version_arg);
+        if (enable_hidden_api_checks) {
+            AddRuntimeArg("-Xhidden-api-policy:enabled");
+        }
+
+        if (dex_metadata_fd > -1) {
+            AddArg(dex_metadata_fd_arg);
+        }
+
+        AddArg(compilation_reason_arg);
+
+        // Do not add args after dex2oat_flags, they should override others for debugging.
+        args_.insert(args_.end(), dex2oat_flags_args.begin(), dex2oat_flags_args.end());
+
+        PrepareArgs(dex2oat_bin);
+    }
+};
+
 /*
  * Whether dexopt should use a swap file when compiling an APK.
  *
@@ -580,13 +571,9 @@
     }
 
     // Check the "override" property. If it exists, return value == "true".
-    char dex2oat_prop_buf[kPropertyValueMax];
-    if (get_property("dalvik.vm.dex2oat-swap", dex2oat_prop_buf, "") > 0) {
-        if (strcmp(dex2oat_prop_buf, "true") == 0) {
-            return true;
-        } else {
-            return false;
-        }
+    std::string dex2oat_prop_buf = GetProperty("dalvik.vm.dex2oat-swap", "");
+    if (!dex2oat_prop_buf.empty()) {
+        return dex2oat_prop_buf == "true";
     }
 
     // Shortcut for default value. This is an implementation optimization for the process sketched
@@ -596,8 +583,7 @@
         return true;
     }
 
-    bool is_low_mem = property_get_bool("ro.config.low_ram", false);
-    if (is_low_mem) {
+    if (GetBoolProperty("ro.config.low_ram", false)) {
         return true;
     }
 
@@ -630,7 +616,7 @@
     // the app uid. If we cannot do that, there's no point in returning the fd
     // since dex2oat/profman will fail with SElinux denials.
     if (fchown(fd.get(), uid, uid) < 0) {
-        PLOG(ERROR) << "Could not chwon profile " << profile;
+        PLOG(ERROR) << "Could not chown profile " << profile;
         return invalid_unique_fd();
     }
     return fd;
@@ -711,117 +697,116 @@
     }
 }
 
-static void drop_capabilities(uid_t uid) {
-    if (setgid(uid) != 0) {
-        PLOG(ERROR) << "setgid(" << uid << ") failed in installd during dexopt";
-        exit(DexoptReturnCodes::kSetGid);
-    }
-    if (setuid(uid) != 0) {
-        PLOG(ERROR) << "setuid(" << uid << ") failed in installd during dexopt";
-        exit(DexoptReturnCodes::kSetUid);
-    }
-    // drop capabilities
-    struct __user_cap_header_struct capheader;
-    struct __user_cap_data_struct capdata[2];
-    memset(&capheader, 0, sizeof(capheader));
-    memset(&capdata, 0, sizeof(capdata));
-    capheader.version = _LINUX_CAPABILITY_VERSION_3;
-    if (capset(&capheader, &capdata[0]) < 0) {
-        PLOG(ERROR) << "capset failed";
-        exit(DexoptReturnCodes::kCapSet);
-    }
-}
-
 static constexpr int PROFMAN_BIN_RETURN_CODE_COMPILE = 0;
 static constexpr int PROFMAN_BIN_RETURN_CODE_SKIP_COMPILATION = 1;
 static constexpr int PROFMAN_BIN_RETURN_CODE_BAD_PROFILES = 2;
 static constexpr int PROFMAN_BIN_RETURN_CODE_ERROR_IO = 3;
 static constexpr int PROFMAN_BIN_RETURN_CODE_ERROR_LOCKING = 4;
 
-[[ noreturn ]]
-static void run_profman(const std::vector<unique_fd>& profile_fds,
-                        const unique_fd& reference_profile_fd,
-                        const std::vector<unique_fd>* apk_fds,
-                        const std::vector<std::string>* dex_locations,
-                        bool copy_and_update) {
-    const char* profman_bin = is_debug_runtime() ? "/system/bin/profmand" : "/system/bin/profman";
+class RunProfman : public ExecVHelper {
+  public:
+   void SetupArgs(const std::vector<unique_fd>& profile_fds,
+                  const unique_fd& reference_profile_fd,
+                  const std::vector<unique_fd>& apk_fds,
+                  const std::vector<std::string>& dex_locations,
+                  bool copy_and_update,
+                  bool store_aggregation_counters) {
 
-    if (copy_and_update) {
-        CHECK_EQ(1u, profile_fds.size());
-        CHECK(apk_fds != nullptr);
-        CHECK_EQ(1u, apk_fds->size());
-    }
-    std::vector<std::string> profile_args(profile_fds.size());
-    for (size_t k = 0; k < profile_fds.size(); k++) {
-        profile_args[k] = "--profile-file-fd=" + std::to_string(profile_fds[k].get());
-    }
-    std::string reference_profile_arg = "--reference-profile-file-fd="
-            + std::to_string(reference_profile_fd.get());
+        // TODO(calin): Assume for now we run in the bg compile job (which is in
+        // most of the invocation). With the current data flow, is not very easy or
+        // clean to discover this in RunProfman (it will require quite a messy refactoring).
+        const char* profman_bin = select_execution_binary(
+            kProfmanPath, kProfmanDebugPath, /*background_job_compile=*/ true);
 
-    std::vector<std::string> apk_args;
-    if (apk_fds != nullptr) {
-        for (size_t k = 0; k < apk_fds->size(); k++) {
-            apk_args.push_back("--apk-fd=" + std::to_string((*apk_fds)[k].get()));
+        if (copy_and_update) {
+            CHECK_EQ(1u, profile_fds.size());
+            CHECK_EQ(1u, apk_fds.size());
         }
-    }
-
-    std::vector<std::string> dex_location_args;
-    if (dex_locations != nullptr) {
-        for (size_t k = 0; k < dex_locations->size(); k++) {
-            dex_location_args.push_back("--dex-location=" + (*dex_locations)[k]);
+        if (reference_profile_fd != -1) {
+            AddArg("--reference-profile-file-fd=" + std::to_string(reference_profile_fd.get()));
         }
+
+        for (const unique_fd& fd : profile_fds) {
+            AddArg("--profile-file-fd=" + std::to_string(fd.get()));
+        }
+
+        for (const unique_fd& fd : apk_fds) {
+            AddArg("--apk-fd=" + std::to_string(fd.get()));
+        }
+
+        for (const std::string& dex_location : dex_locations) {
+            AddArg("--dex-location=" + dex_location);
+        }
+
+        if (copy_and_update) {
+            AddArg("--copy-and-update-profile-key");
+        }
+
+        if (store_aggregation_counters) {
+            AddArg("--store-aggregation-counters");
+        }
+
+        // Do not add after dex2oat_flags, they should override others for debugging.
+        PrepareArgs(profman_bin);
     }
 
-    // program name, reference profile fd, the final NULL and the profile fds
-    const char* argv[3 + profile_args.size() + apk_args.size() + (copy_and_update ? 1 : 0)];
-    int i = 0;
-    argv[i++] = profman_bin;
-    argv[i++] = reference_profile_arg.c_str();
-    for (size_t k = 0; k < profile_args.size(); k++) {
-        argv[i++] = profile_args[k].c_str();
-    }
-    for (size_t k = 0; k < apk_args.size(); k++) {
-        argv[i++] = apk_args[k].c_str();
-    }
-    for (size_t k = 0; k < dex_location_args.size(); k++) {
-        argv[i++] = dex_location_args[k].c_str();
-    }
-    if (copy_and_update) {
-        argv[i++] = "--copy-and-update-profile-key";
+    void SetupMerge(const std::vector<unique_fd>& profiles_fd,
+                    const unique_fd& reference_profile_fd,
+                    const std::vector<unique_fd>& apk_fds = std::vector<unique_fd>(),
+                    const std::vector<std::string>& dex_locations = std::vector<std::string>(),
+                    bool store_aggregation_counters = false) {
+        SetupArgs(profiles_fd,
+                  reference_profile_fd,
+                  apk_fds,
+                  dex_locations,
+                  /*copy_and_update=*/false,
+                  store_aggregation_counters);
     }
 
-    // Do not add after dex2oat_flags, they should override others for debugging.
-    argv[i] = NULL;
+    void SetupCopyAndUpdate(unique_fd&& profile_fd,
+                            unique_fd&& reference_profile_fd,
+                            unique_fd&& apk_fd,
+                            const std::string& dex_location) {
+        // The fds need to stay open longer than the scope of the function, so put them into a local
+        // variable vector.
+        profiles_fd_.push_back(std::move(profile_fd));
+        apk_fds_.push_back(std::move(apk_fd));
+        reference_profile_fd_ = std::move(reference_profile_fd);
+        std::vector<std::string> dex_locations = {dex_location};
+        SetupArgs(profiles_fd_,
+                  reference_profile_fd_,
+                  apk_fds_,
+                  dex_locations,
+                  /*copy_and_update=*/true,
+                  /*store_aggregation_counters=*/false);
+    }
 
-    execv(profman_bin, (char * const *)argv);
-    PLOG(ERROR) << "execv(" << profman_bin << ") failed";
-    exit(DexoptReturnCodes::kProfmanExec);   /* only get here on exec failure */
-}
+    void SetupDump(const std::vector<unique_fd>& profiles_fd,
+                   const unique_fd& reference_profile_fd,
+                   const std::vector<std::string>& dex_locations,
+                   const std::vector<unique_fd>& apk_fds,
+                   const unique_fd& output_fd) {
+        AddArg("--dump-only");
+        AddArg(StringPrintf("--dump-output-to-fd=%d", output_fd.get()));
+        SetupArgs(profiles_fd,
+                  reference_profile_fd,
+                  apk_fds,
+                  dex_locations,
+                  /*copy_and_update=*/false,
+                  /*store_aggregation_counters=*/false);
+    }
 
-[[ noreturn ]]
-static void run_profman_merge(const std::vector<unique_fd>& profiles_fd,
-                              const unique_fd& reference_profile_fd,
-                              const std::vector<unique_fd>* apk_fds = nullptr,
-                              const std::vector<std::string>* dex_locations = nullptr) {
-    run_profman(profiles_fd, reference_profile_fd, apk_fds, dex_locations,
-            /*copy_and_update*/false);
-}
+    void Exec() {
+        ExecVHelper::Exec(DexoptReturnCodes::kProfmanExec);
+    }
 
-[[ noreturn ]]
-static void run_profman_copy_and_update(unique_fd&& profile_fd,
-                                        unique_fd&& reference_profile_fd,
-                                        unique_fd&& apk_fd,
-                                        const std::string& dex_location) {
-    std::vector<unique_fd> profiles_fd;
-    profiles_fd.push_back(std::move(profile_fd));
-    std::vector<unique_fd> apk_fds;
-    apk_fds.push_back(std::move(apk_fd));
-    std::vector<std::string> dex_locations;
-    dex_locations.push_back(dex_location);
+  private:
+    unique_fd reference_profile_fd_;
+    std::vector<unique_fd> profiles_fd_;
+    std::vector<unique_fd> apk_fds_;
+};
 
-    run_profman(profiles_fd, reference_profile_fd, &apk_fds, &dex_locations,
-            /*copy_and_update*/true);
-}
+
 
 // Decides if profile guided compilation is needed or not based on existing profiles.
 // The location is the package name for primary apks or the dex path for secondary dex files.
@@ -841,11 +826,13 @@
         return false;
     }
 
+    RunProfman profman_merge;
+    profman_merge.SetupMerge(profiles_fd, reference_profile_fd);
     pid_t pid = fork();
     if (pid == 0) {
         /* child -- drop privileges before continuing */
         drop_capabilities(uid);
-        run_profman_merge(profiles_fd, reference_profile_fd);
+        profman_merge.Exec();
     }
     /* parent */
     int return_code = wait_child(pid);
@@ -918,42 +905,6 @@
     return analyze_profiles(uid, package_name, profile_name, /*is_secondary_dex*/false);
 }
 
-[[ noreturn ]]
-static void run_profman_dump(const std::vector<unique_fd>& profile_fds,
-                             const unique_fd& reference_profile_fd,
-                             const std::vector<std::string>& dex_locations,
-                             const std::vector<unique_fd>& apk_fds,
-                             const unique_fd& output_fd) {
-    std::vector<std::string> profman_args;
-    static const char* PROFMAN_BIN = "/system/bin/profman";
-    profman_args.push_back(PROFMAN_BIN);
-    profman_args.push_back("--dump-only");
-    profman_args.push_back(StringPrintf("--dump-output-to-fd=%d", output_fd.get()));
-    if (reference_profile_fd != -1) {
-        profman_args.push_back(StringPrintf("--reference-profile-file-fd=%d",
-                                            reference_profile_fd.get()));
-    }
-    for (size_t i = 0; i < profile_fds.size(); i++) {
-        profman_args.push_back(StringPrintf("--profile-file-fd=%d", profile_fds[i].get()));
-    }
-    for (const std::string& dex_location : dex_locations) {
-        profman_args.push_back(StringPrintf("--dex-location=%s", dex_location.c_str()));
-    }
-    for (size_t i = 0; i < apk_fds.size(); i++) {
-        profman_args.push_back(StringPrintf("--apk-fd=%d", apk_fds[i].get()));
-    }
-    const char **argv = new const char*[profman_args.size() + 1];
-    size_t i = 0;
-    for (const std::string& profman_arg : profman_args) {
-        argv[i++] = profman_arg.c_str();
-    }
-    argv[i] = NULL;
-
-    execv(PROFMAN_BIN, (char * const *)argv);
-    PLOG(ERROR) << "execv(" << PROFMAN_BIN << ") failed";
-    exit(DexoptReturnCodes::kProfmanExec);   /* only get here on exec failure */
-}
-
 bool dump_profiles(int32_t uid, const std::string& pkgname, const std::string& profile_name,
         const std::string& code_path) {
     std::vector<unique_fd> profile_fds;
@@ -990,12 +941,13 @@
     apk_fds.push_back(std::move(apk_fd));
 
 
+    RunProfman profman_dump;
+    profman_dump.SetupDump(profile_fds, reference_profile_fd, dex_locations, apk_fds, output_fd);
     pid_t pid = fork();
     if (pid == 0) {
         /* child -- drop privileges before continuing */
         drop_capabilities(uid);
-        run_profman_dump(profile_fds, reference_profile_fd, dex_locations,
-                         apk_fds, output_fd);
+        profman_dump.Exec();
     }
     /* parent */
     int return_code = wait_child(pid);
@@ -1305,10 +1257,8 @@
     if (!generate_app_image) {
         return Dex2oatFileWrapper();
     }
-    char app_image_format[kPropertyValueMax];
-    bool have_app_image_format =
-            get_property("dalvik.vm.appimageformat", app_image_format, NULL) > 0;
-    if (!have_app_image_format) {
+    std::string app_image_format = GetProperty("dalvik.vm.appimageformat", "");
+    if (app_image_format.empty()) {
         return Dex2oatFileWrapper();
     }
     // Recreate is true since we do not want to modify a mapped image. If the app is
@@ -1569,70 +1519,82 @@
 // The analyzer will check if the dex_file needs to be (re)compiled to match the compiler_filter.
 // If this is for a profile guided compilation, profile_was_updated will tell whether or not
 // the profile has changed.
-static void exec_dexoptanalyzer(const std::string& dex_file, int vdex_fd, int oat_fd,
-        int zip_fd, const std::string& instruction_set, const std::string& compiler_filter,
-        bool profile_was_updated, bool downgrade,
-        const char* class_loader_context) {
-    CHECK_GE(zip_fd, 0);
-    const char* dexoptanalyzer_bin =
-            is_debug_runtime()
-                    ? "/system/bin/dexoptanalyzerd"
-                    : "/system/bin/dexoptanalyzer";
-    static const unsigned int MAX_INSTRUCTION_SET_LEN = 7;
+class RunDexoptAnalyzer : public ExecVHelper {
+ public:
+    RunDexoptAnalyzer(const std::string& dex_file,
+                      int vdex_fd,
+                      int oat_fd,
+                      int zip_fd,
+                      const std::string& instruction_set,
+                      const std::string& compiler_filter,
+                      bool profile_was_updated,
+                      bool downgrade,
+                      const char* class_loader_context,
+                      const std::string& class_loader_context_fds) {
+        CHECK_GE(zip_fd, 0);
 
-    if (instruction_set.size() >= MAX_INSTRUCTION_SET_LEN) {
-        LOG(ERROR) << "Instruction set " << instruction_set
-                << " longer than max length of " << MAX_INSTRUCTION_SET_LEN;
-        return;
+        // We always run the analyzer in the background job.
+        const char* dexoptanalyzer_bin = select_execution_binary(
+             kDexoptanalyzerPath, kDexoptanalyzerDebugPath, /*background_job_compile=*/ true);
+
+        std::string dex_file_arg = "--dex-file=" + dex_file;
+        std::string oat_fd_arg = "--oat-fd=" + std::to_string(oat_fd);
+        std::string vdex_fd_arg = "--vdex-fd=" + std::to_string(vdex_fd);
+        std::string zip_fd_arg = "--zip-fd=" + std::to_string(zip_fd);
+        std::string isa_arg = "--isa=" + instruction_set;
+        std::string compiler_filter_arg = "--compiler-filter=" + compiler_filter;
+        const char* assume_profile_changed = "--assume-profile-changed";
+        const char* downgrade_flag = "--downgrade";
+        std::string class_loader_context_arg = "--class-loader-context=";
+        if (class_loader_context != nullptr) {
+            class_loader_context_arg += class_loader_context;
+        }
+        std::string class_loader_context_fds_arg = "--class-loader-context-fds=";
+        if (!class_loader_context_fds.empty()) {
+            class_loader_context_fds_arg += class_loader_context_fds;
+        }
+
+        // program name, dex file, isa, filter
+        AddArg(dex_file_arg);
+        AddArg(isa_arg);
+        AddArg(compiler_filter_arg);
+        if (oat_fd >= 0) {
+            AddArg(oat_fd_arg);
+        }
+        if (vdex_fd >= 0) {
+            AddArg(vdex_fd_arg);
+        }
+        AddArg(zip_fd_arg);
+        if (profile_was_updated) {
+            AddArg(assume_profile_changed);
+        }
+        if (downgrade) {
+            AddArg(downgrade_flag);
+        }
+        if (class_loader_context != nullptr) {
+            AddArg(class_loader_context_arg);
+            if (!class_loader_context_fds.empty()) {
+                AddArg(class_loader_context_fds_arg);
+            }
+        }
+
+        PrepareArgs(dexoptanalyzer_bin);
     }
 
-    std::string dex_file_arg = "--dex-file=" + dex_file;
-    std::string oat_fd_arg = "--oat-fd=" + std::to_string(oat_fd);
-    std::string vdex_fd_arg = "--vdex-fd=" + std::to_string(vdex_fd);
-    std::string zip_fd_arg = "--zip-fd=" + std::to_string(zip_fd);
-    std::string isa_arg = "--isa=" + instruction_set;
-    std::string compiler_filter_arg = "--compiler-filter=" + compiler_filter;
-    const char* assume_profile_changed = "--assume-profile-changed";
-    const char* downgrade_flag = "--downgrade";
-    std::string class_loader_context_arg = "--class-loader-context=";
-    if (class_loader_context != nullptr) {
-        class_loader_context_arg += class_loader_context;
-    }
+    // Dexoptanalyzer mode which flattens the given class loader context and
+    // prints a list of its dex files in that flattened order.
+    RunDexoptAnalyzer(const char* class_loader_context) {
+        CHECK(class_loader_context != nullptr);
 
-    // program name, dex file, isa, filter, the final NULL
-    const int argc = 6 +
-        (profile_was_updated ? 1 : 0) +
-        (vdex_fd >= 0 ? 1 : 0) +
-        (oat_fd >= 0 ? 1 : 0) +
-        (downgrade ? 1 : 0) +
-        (class_loader_context != nullptr ? 1 : 0);
-    const char* argv[argc];
-    int i = 0;
-    argv[i++] = dexoptanalyzer_bin;
-    argv[i++] = dex_file_arg.c_str();
-    argv[i++] = isa_arg.c_str();
-    argv[i++] = compiler_filter_arg.c_str();
-    if (oat_fd >= 0) {
-        argv[i++] = oat_fd_arg.c_str();
-    }
-    if (vdex_fd >= 0) {
-        argv[i++] = vdex_fd_arg.c_str();
-    }
-    argv[i++] = zip_fd_arg.c_str();
-    if (profile_was_updated) {
-        argv[i++] = assume_profile_changed;
-    }
-    if (downgrade) {
-        argv[i++] = downgrade_flag;
-    }
-    if (class_loader_context != nullptr) {
-        argv[i++] = class_loader_context_arg.c_str();
-    }
-    argv[i] = NULL;
+        // We always run the analyzer in the background job.
+        const char* dexoptanalyzer_bin = select_execution_binary(
+             kDexoptanalyzerPath, kDexoptanalyzerDebugPath, /*background_job_compile=*/ true);
 
-    execv(dexoptanalyzer_bin, (char * const *)argv);
-    ALOGE("execv(%s) failed: %s\n", dexoptanalyzer_bin, strerror(errno));
-}
+        AddArg("--flatten-class-loader-context");
+        AddArg(std::string("--class-loader-context=") + class_loader_context);
+        PrepareArgs(dexoptanalyzer_bin);
+    }
+};
 
 // Prepares the oat dir for the secondary dex files.
 static bool prepare_secondary_dex_oat_dir(const std::string& dex_path, int uid,
@@ -1691,15 +1653,12 @@
             *dexopt_needed_out = NO_DEXOPT_NEEDED; return true;
         case 1:  // dexoptanalyzer: dex2oat_from_scratch
             *dexopt_needed_out = DEX2OAT_FROM_SCRATCH; return true;
-        case 5:  // dexoptanalyzer: dex2oat_for_bootimage_odex
+        case 4:  // dexoptanalyzer: dex2oat_for_bootimage_odex
             *dexopt_needed_out = -DEX2OAT_FOR_BOOT_IMAGE; return true;
-        case 6:  // dexoptanalyzer: dex2oat_for_filter_odex
+        case 5:  // dexoptanalyzer: dex2oat_for_filter_odex
             *dexopt_needed_out = -DEX2OAT_FOR_FILTER; return true;
-        case 7:  // dexoptanalyzer: dex2oat_for_relocation_odex
-            *dexopt_needed_out = -DEX2OAT_FOR_RELOCATION; return true;
         case 2:  // dexoptanalyzer: dex2oat_for_bootimage_oat
         case 3:  // dexoptanalyzer: dex2oat_for_filter_oat
-        case 4:  // dexoptanalyzer: dex2oat_for_relocation_oat
             *error_msg = StringPrintf("Dexoptanalyzer return the status of an oat file."
                                       " Expected odex file status for secondary dex %s"
                                       " : dexoptanalyzer result=%d",
@@ -1814,6 +1773,95 @@
     return true;
 }
 
+static bool get_class_loader_context_dex_paths(const char* class_loader_context, int uid,
+        /* out */ std::vector<std::string>* context_dex_paths) {
+    if (class_loader_context == nullptr) {
+      return true;
+    }
+
+    LOG(DEBUG) << "Getting dex paths for context " << class_loader_context;
+
+    // Pipe to get the hash result back from our child process.
+    unique_fd pipe_read, pipe_write;
+    if (!Pipe(&pipe_read, &pipe_write)) {
+        PLOG(ERROR) << "Failed to create pipe";
+        return false;
+    }
+
+    pid_t pid = fork();
+    if (pid == 0) {
+        // child -- drop privileges before continuing.
+        drop_capabilities(uid);
+
+        // Route stdout to `pipe_write`
+        while ((dup2(pipe_write, STDOUT_FILENO) == -1) && (errno == EINTR)) {}
+        pipe_write.reset();
+        pipe_read.reset();
+
+        RunDexoptAnalyzer run_dexopt_analyzer(class_loader_context);
+        run_dexopt_analyzer.Exec(kSecondaryDexDexoptAnalyzerSkippedFailExec);
+    }
+
+    /* parent */
+    pipe_write.reset();
+
+    std::string str_dex_paths;
+    if (!ReadFdToString(pipe_read, &str_dex_paths)) {
+        PLOG(ERROR) << "Failed to read from pipe";
+        return false;
+    }
+    pipe_read.reset();
+
+    int return_code = wait_child(pid);
+    if (!WIFEXITED(return_code)) {
+        PLOG(ERROR) << "Error waiting for child dexoptanalyzer process";
+        return false;
+    }
+
+    constexpr int kFlattenClassLoaderContextSuccess = 50;
+    return_code = WEXITSTATUS(return_code);
+    if (return_code != kFlattenClassLoaderContextSuccess) {
+        LOG(ERROR) << "Dexoptanalyzer could not flatten class loader context, code=" << return_code;
+        return false;
+    }
+
+    if (!str_dex_paths.empty()) {
+        *context_dex_paths = android::base::Split(str_dex_paths, ":");
+    }
+    return true;
+}
+
+static int open_dex_paths(const std::vector<std::string>& dex_paths,
+        /* out */ std::vector<unique_fd>* zip_fds, /* out */ std::string* error_msg) {
+    for (const std::string& dex_path : dex_paths) {
+        zip_fds->emplace_back(open(dex_path.c_str(), O_RDONLY));
+        if (zip_fds->back().get() < 0) {
+            *error_msg = StringPrintf(
+                    "installd cannot open '%s' for input during dexopt", dex_path.c_str());
+            if (errno == ENOENT) {
+                return kSecondaryDexDexoptAnalyzerSkippedNoFile;
+            } else {
+                return kSecondaryDexDexoptAnalyzerSkippedOpenZip;
+            }
+        }
+    }
+    return 0;
+}
+
+static std::string join_fds(const std::vector<unique_fd>& fds) {
+    std::stringstream ss;
+    bool is_first = true;
+    for (const unique_fd& fd : fds) {
+        if (is_first) {
+            is_first = false;
+        } else {
+            ss << ":";
+        }
+        ss << fd.get();
+    }
+    return ss.str();
+}
+
 // Processes the dex_path as a secondary dex files and return true if the path dex file should
 // be compiled. Returns false for errors (logged) or true if the secondary dex path was process
 // successfully.
@@ -1825,7 +1873,7 @@
         int dexopt_flags, const char* volume_uuid, int uid, const char* instruction_set,
         const char* compiler_filter, bool* is_public_out, int* dexopt_needed_out,
         std::string* oat_dir_out, bool downgrade, const char* class_loader_context,
-        /* out */ std::string* error_msg) {
+        const std::vector<std::string>& context_dex_paths, /* out */ std::string* error_msg) {
     LOG(DEBUG) << "Processing secondary dex path " << dex_path;
     int storage_flag;
     if (!validate_dexopt_storage_flags(dexopt_flags, &storage_flag, error_msg)) {
@@ -1865,6 +1913,13 @@
             }
         }
 
+        // Open class loader context dex files.
+        std::vector<unique_fd> context_zip_fds;
+        int open_dex_paths_rc = open_dex_paths(context_dex_paths, &context_zip_fds, error_msg);
+        if (open_dex_paths_rc != 0) {
+            _exit(open_dex_paths_rc);
+        }
+
         // Prepare the oat directories.
         if (!prepare_secondary_dex_oat_dir(dex_path, uid, instruction_set)) {
             _exit(kSecondaryDexDexoptAnalyzerSkippedPrepareDir);
@@ -1887,16 +1942,18 @@
                 /*is_secondary_dex*/true);
 
         // Run dexoptanalyzer to get dexopt_needed code. This is not expected to return.
-        exec_dexoptanalyzer(dex_path,
-                            vdex_file_fd.get(),
-                            oat_file_fd.get(),
-                            zip_fd.get(),
-                            instruction_set,
-                            compiler_filter, profile_was_updated,
-                            downgrade,
-                            class_loader_context);
-        PLOG(ERROR) << "Failed to exec dexoptanalyzer";
-        _exit(kSecondaryDexDexoptAnalyzerSkippedFailExec);
+        // Note that we do not do it before the fork since opening the files is required to happen
+        // after forking.
+        RunDexoptAnalyzer run_dexopt_analyzer(dex_path,
+                                              vdex_file_fd.get(),
+                                              oat_file_fd.get(),
+                                              zip_fd.get(),
+                                              instruction_set,
+                                              compiler_filter, profile_was_updated,
+                                              downgrade,
+                                              class_loader_context,
+                                              join_fds(context_zip_fds));
+        run_dexopt_analyzer.Exec(kSecondaryDexDexoptAnalyzerSkippedFailExec);
     }
 
     /* parent */
@@ -1983,10 +2040,16 @@
 
     // Check if we're dealing with a secondary dex file and if we need to compile it.
     std::string oat_dir_str;
+    std::vector<std::string> context_dex_paths;
     if (is_secondary_dex) {
+        if (!get_class_loader_context_dex_paths(class_loader_context, uid, &context_dex_paths)) {
+            *error_msg = "Failed acquiring context dex paths";
+            return -1;  // We had an error, logged in the process method.
+        }
+
         if (process_secondary_dex_dexopt(dex_path, pkgname, dexopt_flags, volume_uuid, uid,
                 instruction_set, compiler_filter, &is_public, &dexopt_needed, &oat_dir_str,
-                downgrade, class_loader_context, error_msg)) {
+                downgrade, class_loader_context, context_dex_paths, error_msg)) {
             oat_dir = oat_dir_str.c_str();
             if (dexopt_needed == NO_DEXOPT_NEEDED) {
                 return 0;  // Nothing to do, report success.
@@ -1998,7 +2061,7 @@
             return -1;  // We had an error, logged in the process method.
         }
     } else {
-        // Currently these flags are only use for secondary dex files.
+        // Currently these flags are only used for secondary dex files.
         // Verify that they are not set for primary apks.
         CHECK((dexopt_flags & DEXOPT_STORAGE_CE) == 0);
         CHECK((dexopt_flags & DEXOPT_STORAGE_DE) == 0);
@@ -2012,6 +2075,13 @@
         return -1;
     }
 
+    // Open class loader context dex files.
+    std::vector<unique_fd> context_input_fds;
+    if (open_dex_paths(context_dex_paths, &context_input_fds, error_msg) != 0) {
+        LOG(ERROR) << *error_msg;
+        return -1;
+    }
+
     // Create the output OAT file.
     char out_oat_path[PKG_PATH_MAX];
     Dex2oatFileWrapper out_oat_fd = open_oat_out_file(dex_path, oat_dir, is_public, uid,
@@ -2047,14 +2117,20 @@
     // Create a swap file if necessary.
     unique_fd swap_fd = maybe_open_dexopt_swap_file(out_oat_path);
 
-    // Create the app image file if needed.
-    Dex2oatFileWrapper image_fd = maybe_open_app_image(
-            out_oat_path, generate_app_image, is_public, uid, is_secondary_dex);
-
     // Open the reference profile if needed.
     Dex2oatFileWrapper reference_profile_fd = maybe_open_reference_profile(
             pkgname, dex_path, profile_name, profile_guided, is_public, uid, is_secondary_dex);
 
+    if (reference_profile_fd.get() == -1) {
+        // We don't create an app image without reference profile since there is no speedup from
+        // loading it in that case and instead will be a small overhead.
+        generate_app_image = false;
+    }
+
+    // Create the app image file if needed.
+    Dex2oatFileWrapper image_fd = maybe_open_app_image(
+            out_oat_path, generate_app_image, is_public, uid, is_secondary_dex);
+
     unique_fd dex_metadata_fd;
     if (dex_metadata_path != nullptr) {
         dex_metadata_fd.reset(TEMP_FAILURE_RETRY(open(dex_metadata_path, O_RDONLY | O_NOFOLLOW)));
@@ -2065,6 +2141,28 @@
 
     LOG(VERBOSE) << "DexInv: --- BEGIN '" << dex_path << "' ---";
 
+    RunDex2Oat runner(input_fd.get(),
+                      out_oat_fd.get(),
+                      in_vdex_fd.get(),
+                      out_vdex_fd.get(),
+                      image_fd.get(),
+                      dex_path,
+                      out_oat_path,
+                      swap_fd.get(),
+                      instruction_set,
+                      compiler_filter,
+                      debuggable,
+                      boot_complete,
+                      background_job_compile,
+                      reference_profile_fd.get(),
+                      class_loader_context,
+                      join_fds(context_input_fds),
+                      target_sdk_version,
+                      enable_hidden_api_checks,
+                      generate_compact_dex,
+                      dex_metadata_fd.get(),
+                      compilation_reason);
+
     pid_t pid = fork();
     if (pid == 0) {
         /* child -- drop privileges before continuing */
@@ -2076,26 +2174,7 @@
             _exit(DexoptReturnCodes::kFlock);
         }
 
-        run_dex2oat(input_fd.get(),
-                    out_oat_fd.get(),
-                    in_vdex_fd.get(),
-                    out_vdex_fd.get(),
-                    image_fd.get(),
-                    dex_path,
-                    out_oat_path,
-                    swap_fd.get(),
-                    instruction_set,
-                    compiler_filter,
-                    debuggable,
-                    boot_complete,
-                    background_job_compile,
-                    reference_profile_fd.get(),
-                    class_loader_context,
-                    target_sdk_version,
-                    enable_hidden_api_checks,
-                    generate_compact_dex,
-                    dex_metadata_fd.get(),
-                    compilation_reason);
+        runner.Exec(DexoptReturnCodes::kDex2oatExec);
     } else {
         int res = wait_child(pid);
         if (res == 0) {
@@ -2186,7 +2265,7 @@
         drop_capabilities(uid);
 
         const char* volume_uuid_cstr = volume_uuid == nullptr ? nullptr : volume_uuid->c_str();
-        if (!validate_secondary_dex_path(pkgname.c_str(), dex_path.c_str(), volume_uuid_cstr,
+        if (!validate_secondary_dex_path(pkgname, dex_path, volume_uuid_cstr,
                 uid, storage_flag)) {
             LOG(ERROR) << "Could not validate secondary dex path " << dex_path;
             _exit(kReconcileSecondaryDexValidationError);
@@ -2423,18 +2502,14 @@
 
 bool move_ab(const char* apk_path, const char* instruction_set, const char* oat_dir) {
     // Get the current slot suffix. No suffix, no A/B.
-    std::string slot_suffix;
-    {
-        char buf[kPropertyValueMax];
-        if (get_property("ro.boot.slot_suffix", buf, nullptr) <= 0) {
-            return false;
-        }
-        slot_suffix = buf;
+    const std::string slot_suffix = GetProperty("ro.boot.slot_suffix", "");
+    if (slot_suffix.empty()) {
+        return false;
+    }
 
-        if (!ValidateTargetSlotSuffix(slot_suffix)) {
-            LOG(ERROR) << "Target slot suffix not legal: " << slot_suffix;
-            return false;
-        }
+    if (!ValidateTargetSlotSuffix(slot_suffix)) {
+        LOG(ERROR) << "Target slot suffix not legal: " << slot_suffix;
+        return false;
     }
 
     // Validate other inputs.
@@ -2663,11 +2738,13 @@
         return false;
     }
 
+    RunProfman args;
+    args.SetupMerge(profiles_fd, snapshot_fd, apk_fds, dex_locations);
     pid_t pid = fork();
     if (pid == 0) {
         /* child -- drop privileges before continuing */
         drop_capabilities(app_shared_gid);
-        run_profman_merge(profiles_fd, snapshot_fd, &apk_fds, &dex_locations);
+        args.Exec();
     }
 
     /* parent */
@@ -2691,6 +2768,13 @@
         return false;
     }
 
+    // Return false for empty class path since it may otherwise return true below if profiles is
+    // empty.
+    if (classpath.empty()) {
+        PLOG(ERROR) << "Class path is empty";
+        return false;
+    }
+
     // Open and create the snapshot profile.
     unique_fd snapshot_fd = open_spnashot_profile(AID_SYSTEM, package_name, profile_name);
 
@@ -2740,6 +2824,12 @@
                 profiles_fd.push_back(std::move(fd));
             }
         }
+        RunProfman args;
+        args.SetupMerge(profiles_fd,
+                        snapshot_fd,
+                        apk_fds,
+                        dex_locations,
+                        /*store_aggregation_counters=*/true);
         pid_t pid = fork();
         if (pid == 0) {
             /* child -- drop privileges before continuing */
@@ -2747,7 +2837,7 @@
 
             // The introduction of new access flags into boot jars causes them to
             // fail dex file verification.
-            run_profman_merge(profiles_fd, snapshot_fd, &apk_fds, &dex_locations);
+            args.Exec();
         }
 
         /* parent */
@@ -2801,6 +2891,11 @@
         return false;
     }
 
+    RunProfman args;
+    args.SetupCopyAndUpdate(std::move(dex_metadata_fd),
+                            std::move(ref_profile_fd),
+                            std::move(apk_fd),
+                            code_path);
     pid_t pid = fork();
     if (pid == 0) {
         /* child -- drop privileges before continuing */
@@ -2808,10 +2903,7 @@
         drop_capabilities(app_shared_gid);
 
         // The copy and update takes ownership over the fds.
-        run_profman_copy_and_update(std::move(dex_metadata_fd),
-                                    std::move(ref_profile_fd),
-                                    std::move(apk_fd),
-                                    code_path);
+        args.Exec();
     }
 
     /* parent */
diff --git a/cmds/installd/dexopt.h b/cmds/installd/dexopt.h
index bb6fab3..a8c48c5 100644
--- a/cmds/installd/dexopt.h
+++ b/cmds/installd/dexopt.h
@@ -31,7 +31,16 @@
 static constexpr int DEX2OAT_FROM_SCRATCH        = 1;
 static constexpr int DEX2OAT_FOR_BOOT_IMAGE      = 2;
 static constexpr int DEX2OAT_FOR_FILTER          = 3;
-static constexpr int DEX2OAT_FOR_RELOCATION      = 4;
+
+#define ANDROID_RUNTIME_APEX_BIN "/apex/com.android.runtime/bin"
+// Location of binaries in the Android Runtime APEX.
+static constexpr const char* kDex2oatPath = ANDROID_RUNTIME_APEX_BIN "/dex2oat";
+static constexpr const char* kDex2oatDebugPath = ANDROID_RUNTIME_APEX_BIN "/dex2oatd";
+static constexpr const char* kProfmanPath = ANDROID_RUNTIME_APEX_BIN "/profman";
+static constexpr const char* kProfmanDebugPath = ANDROID_RUNTIME_APEX_BIN "/profmand";
+static constexpr const char* kDexoptanalyzerPath = ANDROID_RUNTIME_APEX_BIN "/dexoptanalyzer";
+static constexpr const char* kDexoptanalyzerDebugPath = ANDROID_RUNTIME_APEX_BIN "/dexoptanalyzerd";
+#undef ANDROID_RUNTIME_APEX_BIN
 
 // Clear the reference profile identified by the given profile name.
 bool clear_primary_reference_profile(const std::string& pkgname, const std::string& profile_name);
@@ -119,6 +128,14 @@
 
 bool move_ab(const char* apk_path, const char* instruction_set, const char* output_path);
 
+const char* select_execution_binary(
+        const char* binary,
+        const char* debug_binary,
+        bool background_job_compile,
+        bool is_debug_runtime,
+        bool is_release,
+        bool is_debuggable_build);
+
 }  // namespace installd
 }  // namespace android
 
diff --git a/cmds/installd/globals.cpp b/cmds/installd/globals.cpp
index b3a6daf..1394701 100644
--- a/cmds/installd/globals.cpp
+++ b/cmds/installd/globals.cpp
@@ -44,6 +44,8 @@
 static constexpr const char* PRIVATE_APP_SUBDIR = "app-private/"; // sub-directory under
                                                                   // ANDROID_DATA
 
+static constexpr const char* STAGING_SUBDIR = "app-staging/"; // sub-directory under ANDROID_DATA
+
 std::string android_app_dir;
 std::string android_app_ephemeral_dir;
 std::string android_app_lib_dir;
@@ -54,6 +56,7 @@
 std::string android_mnt_expand_dir;
 std::string android_profiles_dir;
 std::string android_root_dir;
+std::string android_staging_dir;
 
 std::vector<std::string> android_system_dirs;
 
@@ -110,6 +113,9 @@
     // Get the android profiles directory.
     android_profiles_dir = android_data_dir + PROFILES_SUBDIR;
 
+    // Get the android session staging directory.
+    android_staging_dir = android_data_dir + STAGING_SUBDIR;
+
     // Take note of the system and vendor directories.
     android_system_dirs.clear();
     android_system_dirs.push_back(android_root_dir + APP_SUBDIR);
diff --git a/cmds/installd/globals.h b/cmds/installd/globals.h
index 633e33b..a88a86e 100644
--- a/cmds/installd/globals.h
+++ b/cmds/installd/globals.h
@@ -38,6 +38,7 @@
 extern std::string android_mnt_expand_dir;
 extern std::string android_profiles_dir;
 extern std::string android_root_dir;
+extern std::string android_staging_dir;
 
 extern std::vector<std::string> android_system_dirs;
 
diff --git a/cmds/installd/installd.cpp b/cmds/installd/installd.cpp
index 95ed2ff..673ff0d 100644
--- a/cmds/installd/installd.cpp
+++ b/cmds/installd/installd.cpp
@@ -107,7 +107,7 @@
         DIR *dir;
         struct dirent *dirent;
         dir = opendir("/data/user");
-        if (dir != NULL) {
+        if (dir != nullptr) {
             while ((dirent = readdir(dir))) {
                 const char *name = dirent->d_name;
 
@@ -146,10 +146,10 @@
             closedir(dir);
 
             if (access(keychain_added_dir, F_OK) == 0) {
-                delete_dir_contents(keychain_added_dir, 1, 0);
+                delete_dir_contents(keychain_added_dir, 1, nullptr);
             }
             if (access(keychain_removed_dir, F_OK) == 0) {
-                delete_dir_contents(keychain_removed_dir, 1, 0);
+                delete_dir_contents(keychain_removed_dir, 1, nullptr);
             }
         }
 
diff --git a/cmds/installd/matchgen.py b/cmds/installd/matchgen.py
index 131487d..42ce82b 100644
--- a/cmds/installd/matchgen.py
+++ b/cmds/installd/matchgen.py
@@ -84,6 +84,8 @@
                 print "%scase '%s':" % (prefix, k)
             dump(target[k], index + 1)
     print "%s}" % (prefix)
+    if index > 0:
+        print "%sbreak;" % (prefix)
 
 dump(trie, 0)
 
diff --git a/cmds/installd/otapreopt.cpp b/cmds/installd/otapreopt.cpp
index 96d8c47..db36ce3 100644
--- a/cmds/installd/otapreopt.cpp
+++ b/cmds/installd/otapreopt.cpp
@@ -26,12 +26,12 @@
 #include <sys/capability.h>
 #include <sys/prctl.h>
 #include <sys/stat.h>
-#include <sys/wait.h>
 
 #include <android-base/logging.h>
 #include <android-base/macros.h>
 #include <android-base/stringprintf.h>
 #include <android-base/strings.h>
+#include <art_image_values.h>
 #include <cutils/fs.h>
 #include <cutils/properties.h>
 #include <dex2oat_return_codes.h>
@@ -57,7 +57,6 @@
 #define REPLY_MAX     256   /* largest reply allowed */
 
 using android::base::EndsWith;
-using android::base::Join;
 using android::base::Split;
 using android::base::StartsWith;
 using android::base::StringPrintf;
@@ -88,6 +87,12 @@
               "DEXOPT_MASK unexpected.");
 
 
+template<typename T>
+static constexpr bool IsPowerOfTwo(T x) {
+  static_assert(std::is_integral<T>::value, "T must be integral");
+  // TODO: assert unsigned. There is currently many uses with signed values.
+  return (x & (x - 1)) == 0;
+}
 
 template<typename T>
 static constexpr T RoundDown(T x, typename std::decay<T>::type n) {
@@ -315,21 +320,8 @@
             return false;
         }
         const char* isa = parameters_.instruction_set;
-
-        // Check whether the file exists where expected.
         std::string dalvik_cache = GetOTADataDirectory() + "/" + DALVIK_CACHE;
         std::string isa_path = dalvik_cache + "/" + isa;
-        std::string art_path = isa_path + "/system@framework@boot.art";
-        std::string oat_path = isa_path + "/system@framework@boot.oat";
-        bool cleared = false;
-        if (access(art_path.c_str(), F_OK) == 0 && access(oat_path.c_str(), F_OK) == 0) {
-            // Files exist, assume everything is alright if not forced. Otherwise clean up.
-            if (!force) {
-                return true;
-            }
-            ClearDirectory(isa_path);
-            cleared = true;
-        }
 
         // Reset umask in otapreopt, so that we control the the access for the files we create.
         umask(0);
@@ -348,18 +340,34 @@
             }
         }
 
-        // Prepare to create.
+        // Check whether we have files in /data.
+        // TODO: check that the files are correct wrt/ jars.
+        std::string art_path = isa_path + "/system@framework@boot.art";
+        std::string oat_path = isa_path + "/system@framework@boot.oat";
+        bool cleared = false;
+        if (access(art_path.c_str(), F_OK) == 0 && access(oat_path.c_str(), F_OK) == 0) {
+            // Files exist, assume everything is alright if not forced. Otherwise clean up.
+            if (!force) {
+                return true;
+            }
+            ClearDirectory(isa_path);
+            cleared = true;
+        }
+
+        // Check whether we have an image in /system.
+        // TODO: check that the files are correct wrt/ jars.
+        std::string preopted_boot_art_path = StringPrintf("/system/framework/%s/boot.art", isa);
+        if (access(preopted_boot_art_path.c_str(), F_OK) == 0) {
+            // Note: we ignore |force| here.
+            return true;
+        }
+
+
         if (!cleared) {
             ClearDirectory(isa_path);
         }
 
-        std::string preopted_boot_art_path = StringPrintf("/system/framework/%s/boot.art", isa);
-        if (access(preopted_boot_art_path.c_str(), F_OK) == 0) {
-          return PatchoatBootImage(isa_path, isa);
-        } else {
-          // No preopted boot image. Try to compile.
-          return Dex2oatBootImage(boot_classpath_, art_path, oat_path, isa);
-        }
+        return Dex2oatBootImage(boot_classpath_, art_path, oat_path, isa);
     }
 
     static bool CreatePath(const std::string& path) {
@@ -424,45 +432,24 @@
         CHECK_EQ(0, closedir(c_dir)) << "Unable to close directory.";
     }
 
-    bool PatchoatBootImage(const std::string& output_dir, const char* isa) const {
-        // This needs to be kept in sync with ART, see art/runtime/gc/space/image_space.cc.
-
-        std::vector<std::string> cmd;
-        cmd.push_back("/system/bin/patchoat");
-
-        cmd.push_back("--input-image-location=/system/framework/boot.art");
-        cmd.push_back(StringPrintf("--output-image-directory=%s", output_dir.c_str()));
-
-        cmd.push_back(StringPrintf("--instruction-set=%s", isa));
-
-        int32_t base_offset = ChooseRelocationOffsetDelta(ART_BASE_ADDRESS_MIN_DELTA,
-                                                          ART_BASE_ADDRESS_MAX_DELTA);
-        cmd.push_back(StringPrintf("--base-offset-delta=%d", base_offset));
-
-        std::string error_msg;
-        bool result = Exec(cmd, &error_msg);
-        if (!result) {
-            LOG(ERROR) << "Could not generate boot image: " << error_msg;
-        }
-        return result;
-    }
-
     bool Dex2oatBootImage(const std::string& boot_cp,
                           const std::string& art_path,
                           const std::string& oat_path,
                           const char* isa) const {
         // This needs to be kept in sync with ART, see art/runtime/gc/space/image_space.cc.
         std::vector<std::string> cmd;
-        cmd.push_back("/system/bin/dex2oat");
+        cmd.push_back(kDex2oatPath);
         cmd.push_back(StringPrintf("--image=%s", art_path.c_str()));
         for (const std::string& boot_part : Split(boot_cp, ":")) {
             cmd.push_back(StringPrintf("--dex-file=%s", boot_part.c_str()));
         }
         cmd.push_back(StringPrintf("--oat-file=%s", oat_path.c_str()));
 
-        int32_t base_offset = ChooseRelocationOffsetDelta(ART_BASE_ADDRESS_MIN_DELTA,
-                ART_BASE_ADDRESS_MAX_DELTA);
-        cmd.push_back(StringPrintf("--base=0x%x", ART_BASE_ADDRESS + base_offset));
+        int32_t base_offset = ChooseRelocationOffsetDelta(
+                art::imagevalues::GetImageMinBaseAddressDelta(),
+                art::imagevalues::GetImageMaxBaseAddressDelta());
+        cmd.push_back(StringPrintf("--base=0x%x",
+                art::imagevalues::GetImageBaseAddress() + base_offset));
 
         cmd.push_back(StringPrintf("--instruction-set=%s", isa));
 
@@ -479,7 +466,7 @@
                 "--compiler-filter=",
                 false,
                 cmd);
-        cmd.push_back("--image-classes=/system/etc/preloaded-classes");
+        cmd.push_back("--profile-file=/system/etc/boot-image.prof");
         // TODO: Compiled-classes.
         const std::string* extra_opts =
                 system_properties_.GetProperty("dalvik.vm.image-dex2oat-flags");
@@ -604,7 +591,7 @@
         // If the dexopt failed, we may have a stale boot image from a previous OTA run.
         // Then regenerate and retry.
         if (WEXITSTATUS(dexopt_result) ==
-                static_cast<int>(art::dex2oat::ReturnCode::kCreateRuntime)) {
+                static_cast<int>(::art::dex2oat::ReturnCode::kCreateRuntime)) {
             if (!PrepareBootImage(/* force */ true)) {
                 LOG(ERROR) << "Forced boot image creating failed. Original error return was "
                         << dexopt_result;
@@ -632,61 +619,6 @@
     // Helpers, mostly taken from ART //
     ////////////////////////////////////
 
-    // Wrapper on fork/execv to run a command in a subprocess.
-    static bool Exec(const std::vector<std::string>& arg_vector, std::string* error_msg) {
-        const std::string command_line = Join(arg_vector, ' ');
-
-        CHECK_GE(arg_vector.size(), 1U) << command_line;
-
-        // Convert the args to char pointers.
-        const char* program = arg_vector[0].c_str();
-        std::vector<char*> args;
-        for (size_t i = 0; i < arg_vector.size(); ++i) {
-            const std::string& arg = arg_vector[i];
-            char* arg_str = const_cast<char*>(arg.c_str());
-            CHECK(arg_str != nullptr) << i;
-            args.push_back(arg_str);
-        }
-        args.push_back(nullptr);
-
-        // Fork and exec.
-        pid_t pid = fork();
-        if (pid == 0) {
-            // No allocation allowed between fork and exec.
-
-            // Change process groups, so we don't get reaped by ProcessManager.
-            setpgid(0, 0);
-
-            execv(program, &args[0]);
-
-            PLOG(ERROR) << "Failed to execv(" << command_line << ")";
-            // _exit to avoid atexit handlers in child.
-            _exit(1);
-        } else {
-            if (pid == -1) {
-                *error_msg = StringPrintf("Failed to execv(%s) because fork failed: %s",
-                        command_line.c_str(), strerror(errno));
-                return false;
-            }
-
-            // wait for subprocess to finish
-            int status;
-            pid_t got_pid = TEMP_FAILURE_RETRY(waitpid(pid, &status, 0));
-            if (got_pid != pid) {
-                *error_msg = StringPrintf("Failed after fork for execv(%s) because waitpid failed: "
-                        "wanted %d, got %d: %s",
-                        command_line.c_str(), pid, got_pid, strerror(errno));
-                return false;
-            }
-            if (!WIFEXITED(status) || WEXITSTATUS(status) != 0) {
-                *error_msg = StringPrintf("Failed execv(%s) because non-0 exit status",
-                        command_line.c_str());
-                return false;
-            }
-        }
-        return true;
-    }
-
     // Choose a random relocation offset. Taken from art/runtime/gc/image_space.cc.
     static int32_t ChooseRelocationOffsetDelta(int32_t min_delta, int32_t max_delta) {
         constexpr size_t kPageSize = PAGE_SIZE;
diff --git a/cmds/installd/otapreopt_chroot.cpp b/cmds/installd/otapreopt_chroot.cpp
index e90cf3b..0c4badf 100644
--- a/cmds/installd/otapreopt_chroot.cpp
+++ b/cmds/installd/otapreopt_chroot.cpp
@@ -17,6 +17,7 @@
 #include <fcntl.h>
 #include <linux/unistd.h>
 #include <sys/mount.h>
+#include <sys/stat.h>
 #include <sys/wait.h>
 
 #include <sstream>
@@ -24,6 +25,10 @@
 #include <android-base/logging.h>
 #include <android-base/macros.h>
 #include <android-base/stringprintf.h>
+#include <libdm/dm.h>
+#include <selinux/android.h>
+
+#include <apexd.h>
 
 #include "installd_constants.h"
 #include "otapreopt_utils.h"
@@ -54,6 +59,58 @@
     }
 }
 
+static std::vector<apex::ApexFile> ActivateApexPackages() {
+    // The logic here is (partially) copied and adapted from
+    // system/apex/apexd/apexd_main.cpp.
+    //
+    // Only scan the APEX directory under /system (within the chroot dir).
+    // Cast call to void to suppress warn_unused_result.
+    static_cast<void>(apex::scanPackagesDirAndActivate(apex::kApexPackageSystemDir));
+    return apex::getActivePackages();
+}
+
+static void DeactivateApexPackages(const std::vector<apex::ApexFile>& active_packages) {
+    for (const apex::ApexFile& apex_file : active_packages) {
+        const std::string& package_path = apex_file.GetPath();
+        base::Result<void> status = apex::deactivatePackage(package_path);
+        if (!status) {
+            LOG(ERROR) << "Failed to deactivate " << package_path << ": "
+                       << status.error();
+        }
+    }
+}
+
+static void TryExtraMount(const char* name, const char* slot, const char* target) {
+    std::string partition_name = StringPrintf("%s%s", name, slot);
+
+    // See whether update_engine mounted a logical partition.
+    {
+        auto& dm = dm::DeviceMapper::Instance();
+        if (dm.GetState(partition_name) != dm::DmDeviceState::INVALID) {
+            std::string path;
+            if (dm.GetDmDevicePathByName(partition_name, &path)) {
+                int mount_result = mount(path.c_str(),
+                                         target,
+                                         "ext4",
+                                         MS_RDONLY,
+                                         /* data */ nullptr);
+                if (mount_result == 0) {
+                    return;
+                }
+            }
+        }
+    }
+
+    // Fall back and attempt a direct mount.
+    std::string block_device = StringPrintf("/dev/block/by-name/%s", partition_name.c_str());
+    int mount_result = mount(block_device.c_str(),
+                             target,
+                             "ext4",
+                             MS_RDONLY,
+                             /* data */ nullptr);
+    UNUSED(mount_result);
+}
+
 // Entry for otapreopt_chroot. Expected parameters are:
 //   [cmd] [status-fd] [target-slot] "dexopt" [dexopt-params]
 // The file descriptor denoted by status-fd will be closed. The rest of the parameters will
@@ -114,28 +171,48 @@
         LOG(ERROR) << "Target slot suffix not legal: " << arg[2];
         exit(207);
     }
-    {
-      std::string vendor_partition = StringPrintf("/dev/block/by-name/vendor%s",
-                                                  arg[2]);
-      int vendor_result = mount(vendor_partition.c_str(),
-                                "/postinstall/vendor",
-                                "ext4",
-                                MS_RDONLY,
-                                /* data */ nullptr);
-      UNUSED(vendor_result);
-    }
+    TryExtraMount("vendor", arg[2], "/postinstall/vendor");
 
     // Try to mount the product partition. update_engine doesn't do this for us, but we
     // want it for product APKs. Same notes as vendor above.
-    {
-      std::string product_partition = StringPrintf("/dev/block/by-name/product%s",
-                                                   arg[2]);
-      int product_result = mount(product_partition.c_str(),
-                                 "/postinstall/product",
-                                 "ext4",
-                                 MS_RDONLY,
-                                 /* data */ nullptr);
-      UNUSED(product_result);
+    TryExtraMount("product", arg[2], "/postinstall/product");
+
+    // Setup APEX mount point and its security context.
+    static constexpr const char* kPostinstallApexDir = "/postinstall/apex";
+    // The following logic is similar to the one in system/core/rootdir/init.rc:
+    //
+    //   mount tmpfs tmpfs /apex nodev noexec nosuid
+    //   chmod 0755 /apex
+    //   chown root root /apex
+    //   restorecon /apex
+    //
+    // except we perform the `restorecon` step just after mounting the tmpfs
+    // filesystem in /postinstall/apex, so that this directory is correctly
+    // labeled (with type `postinstall_apex_mnt_dir`) and may be manipulated in
+    // following operations (`chmod`, `chown`, etc.) following policies
+    // restricted to `postinstall_apex_mnt_dir`:
+    //
+    //   mount tmpfs tmpfs /postinstall/apex nodev noexec nosuid
+    //   restorecon /postinstall/apex
+    //   chmod 0755 /postinstall/apex
+    //   chown root root /postinstall/apex
+    //
+    if (mount("tmpfs", kPostinstallApexDir, "tmpfs", MS_NODEV | MS_NOEXEC | MS_NOSUID, nullptr)
+        != 0) {
+        PLOG(ERROR) << "Failed to mount tmpfs in " << kPostinstallApexDir;
+        exit(209);
+    }
+    if (selinux_android_restorecon(kPostinstallApexDir, 0) < 0) {
+        PLOG(ERROR) << "Failed to restorecon " << kPostinstallApexDir;
+        exit(214);
+    }
+    if (chmod(kPostinstallApexDir, 0755) != 0) {
+        PLOG(ERROR) << "Failed to chmod " << kPostinstallApexDir << " to 0755";
+        exit(210);
+    }
+    if (chown(kPostinstallApexDir, 0, 0) != 0) {
+        PLOG(ERROR) << "Failed to chown " << kPostinstallApexDir << " to root:root";
+        exit(211);
     }
 
     // Chdir into /postinstall.
@@ -155,22 +232,38 @@
         exit(205);
     }
 
+    // Try to mount APEX packages in "/apex" in the chroot dir. We need at least
+    // the Android Runtime APEX, as it is required by otapreopt to run dex2oat.
+    std::vector<apex::ApexFile> active_packages = ActivateApexPackages();
+
     // Now go on and run otapreopt.
 
-    // Incoming:  cmd + status-fd + target-slot + cmd... + null      | Incoming | = argc + 1
-    // Outgoing:  cmd             + target-slot + cmd... + null      | Outgoing | = argc
-    const char** argv = new const char*[argc];
-
-    argv[0] = "/system/bin/otapreopt";
+    // Incoming:  cmd + status-fd + target-slot + cmd...      | Incoming | = argc
+    // Outgoing:  cmd             + target-slot + cmd...      | Outgoing | = argc - 1
+    std::vector<std::string> cmd;
+    cmd.reserve(argc);
+    cmd.push_back("/system/bin/otapreopt");
 
     // The first parameter is the status file descriptor, skip.
-    for (size_t i = 2; i <= static_cast<size_t>(argc); ++i) {
-        argv[i - 1] = arg[i];
+    for (size_t i = 2; i < static_cast<size_t>(argc); ++i) {
+        cmd.push_back(arg[i]);
     }
 
-    execv(argv[0], static_cast<char * const *>(const_cast<char**>(argv)));
-    PLOG(ERROR) << "execv(OTAPREOPT) failed.";
-    exit(99);
+    // Fork and execute otapreopt in its own process.
+    std::string error_msg;
+    bool exec_result = Exec(cmd, &error_msg);
+    if (!exec_result) {
+        LOG(ERROR) << "Running otapreopt failed: " << error_msg;
+    }
+
+    // Tear down the work down by the apexd logic. (i.e. deactivate packages).
+    DeactivateApexPackages(active_packages);
+
+    if (!exec_result) {
+        exit(213);
+    }
+
+    return 0;
 }
 
 }  // namespace installd
diff --git a/cmds/installd/otapreopt_parameters.cpp b/cmds/installd/otapreopt_parameters.cpp
index cf3de01..b1ad8db 100644
--- a/cmds/installd/otapreopt_parameters.cpp
+++ b/cmds/installd/otapreopt_parameters.cpp
@@ -16,6 +16,8 @@
 
 #include "otapreopt_parameters.h"
 
+#include <cstring>
+
 #include <android-base/logging.h>
 
 #include "dexopt.h"
@@ -248,6 +250,8 @@
         case 8: num_args_expected = 16; break;
         // Version 9 adds a new dexopt flag: DEXOPT_GENERATE_APP_IMAGE
         case 9: num_args_expected = 16; break;
+        // Version 10 is a compatibility bump.
+        case 10: num_args_expected = 16; break;
         default:
             LOG(ERROR) << "Don't know how to read arguments for version " << version;
             return false;
@@ -360,6 +364,15 @@
         }
     }
 
+    if (version < 10) {
+        // Do not accept '&' as shared libraries from versions prior to 10. These may lead
+        // to runtime crashes. The server side of version 10+ should send the correct
+        // context in almost all cases (e.g., only for actual shared packages).
+        if (shared_libraries != nullptr && std::string("&") == shared_libraries) {
+            return false;
+        }
+    }
+
     return true;
 }
 
diff --git a/cmds/installd/otapreopt_utils.cpp b/cmds/installd/otapreopt_utils.cpp
new file mode 100644
index 0000000..124f726
--- /dev/null
+++ b/cmds/installd/otapreopt_utils.cpp
@@ -0,0 +1,88 @@
+/*
+ ** Copyright 2019, The Android Open Source Project
+ **
+ ** Licensed under the Apache License, Version 2.0 (the "License");
+ ** you may not use this file except in compliance with the License.
+ ** You may obtain a copy of the License at
+ **
+ **     http://www.apache.org/licenses/LICENSE-2.0
+ **
+ ** Unless required by applicable law or agreed to in writing, software
+ ** distributed under the License is distributed on an "AS IS" BASIS,
+ ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ ** See the License for the specific language governing permissions and
+ ** limitations under the License.
+ */
+
+#include "otapreopt_utils.h"
+
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+#include <android-base/logging.h>
+#include <android-base/stringprintf.h>
+#include <android-base/strings.h>
+
+using android::base::Join;
+using android::base::StringPrintf;
+
+namespace android {
+namespace installd {
+
+bool Exec(const std::vector<std::string>& arg_vector, std::string* error_msg) {
+    const std::string command_line = Join(arg_vector, ' ');
+
+    CHECK_GE(arg_vector.size(), 1U) << command_line;
+
+    // Convert the args to char pointers.
+    const char* program = arg_vector[0].c_str();
+    std::vector<char*> args;
+    for (size_t i = 0; i < arg_vector.size(); ++i) {
+        const std::string& arg = arg_vector[i];
+        char* arg_str = const_cast<char*>(arg.c_str());
+        CHECK(arg_str != nullptr) << i;
+        args.push_back(arg_str);
+    }
+    args.push_back(nullptr);
+
+    // Fork and exec.
+    pid_t pid = fork();
+    if (pid == 0) {
+        // No allocation allowed between fork and exec.
+
+        // Change process groups, so we don't get reaped by ProcessManager.
+        setpgid(0, 0);
+
+        execv(program, &args[0]);
+
+        PLOG(ERROR) << "Failed to execv(" << command_line << ")";
+        // _exit to avoid atexit handlers in child.
+        _exit(1);
+    } else {
+        if (pid == -1) {
+            *error_msg = StringPrintf("Failed to execv(%s) because fork failed: %s",
+                    command_line.c_str(), strerror(errno));
+            return false;
+        }
+
+        // wait for subprocess to finish
+        int status;
+        pid_t got_pid = TEMP_FAILURE_RETRY(waitpid(pid, &status, 0));
+        if (got_pid != pid) {
+            *error_msg = StringPrintf("Failed after fork for execv(%s) because waitpid failed: "
+                    "wanted %d, got %d: %s",
+                    command_line.c_str(), pid, got_pid, strerror(errno));
+            return false;
+        }
+        if (!WIFEXITED(status) || WEXITSTATUS(status) != 0) {
+            *error_msg = StringPrintf("Failed execv(%s) because non-0 exit status",
+                    command_line.c_str());
+            return false;
+        }
+    }
+    return true;
+}
+
+}  // namespace installd
+}  // namespace android
diff --git a/cmds/installd/otapreopt_utils.h b/cmds/installd/otapreopt_utils.h
index 436e554..03a6d87 100644
--- a/cmds/installd/otapreopt_utils.h
+++ b/cmds/installd/otapreopt_utils.h
@@ -18,6 +18,8 @@
 #define OTAPREOPT_UTILS_H_
 
 #include <regex>
+#include <string>
+#include <vector>
 
 namespace android {
 namespace installd {
@@ -28,6 +30,9 @@
     return std::regex_match(input, slot_suffix_match, slot_suffix_regex);
 }
 
+// Wrapper on fork/execv to run a command in a subprocess.
+bool Exec(const std::vector<std::string>& arg_vector, std::string* error_msg);
+
 }  // namespace installd
 }  // namespace android
 
diff --git a/cmds/installd/tests/Android.bp b/cmds/installd/tests/Android.bp
index 7438d3d..bd45005 100644
--- a/cmds/installd/tests/Android.bp
+++ b/cmds/installd/tests/Android.bp
@@ -1,6 +1,7 @@
 // Build the unit tests for installd
 cc_test {
     name: "installd_utils_test",
+    test_suites: ["device-tests"],
     clang: true,
     srcs: ["installd_utils_test.cpp"],
     cflags: ["-Wall", "-Werror"],
@@ -14,10 +15,12 @@
         "libinstalld",
         "liblog",
     ],
+    test_config: "installd_utils_test.xml",
 }
 
 cc_test {
     name: "installd_cache_test",
+    test_suites: ["device-tests"],
     clang: true,
     srcs: ["installd_cache_test.cpp"],
     cflags: ["-Wall", "-Werror"],
@@ -26,8 +29,10 @@
         "libbinder",
         "libcrypto",
         "libcutils",
+        "libprocessgroup",
         "libselinux",
         "libutils",
+        "server_configurable_flags",
     ],
     static_libs: [
         "libdiskusage",
@@ -35,10 +40,12 @@
         "liblog",
         "liblogwrap",
     ],
+    test_config: "installd_cache_test.xml",
 }
 
 cc_test {
     name: "installd_service_test",
+    test_suites: ["device-tests"],
     clang: true,
     srcs: ["installd_service_test.cpp"],
     cflags: ["-Wall", "-Werror"],
@@ -47,8 +54,10 @@
         "libbinder",
         "libcrypto",
         "libcutils",
+        "libprocessgroup",
         "libselinux",
         "libutils",
+        "server_configurable_flags",
     ],
     static_libs: [
         "libdiskusage",
@@ -56,10 +65,12 @@
         "liblog",
         "liblogwrap",
     ],
+    test_config: "installd_service_test.xml",
 }
 
 cc_test {
     name: "installd_dexopt_test",
+    test_suites: ["device-tests"],
     clang: true,
     srcs: ["installd_dexopt_test.cpp"],
     cflags: ["-Wall", "-Werror"],
@@ -68,19 +79,25 @@
         "libbinder",
         "libcrypto",
         "libcutils",
+        "libprocessgroup",
         "libselinux",
         "libutils",
+        "server_configurable_flags",
     ],
     static_libs: [
         "libdiskusage",
         "libinstalld",
         "liblog",
         "liblogwrap",
+        "libziparchive",
+        "libz",
     ],
+    test_config: "installd_dexopt_test.xml",
 }
 
 cc_test {
     name: "installd_otapreopt_test",
+    test_suites: ["device-tests"],
     clang: true,
     srcs: ["installd_otapreopt_test.cpp"],
     cflags: ["-Wall", "-Werror"],
@@ -88,6 +105,7 @@
         "libbase",
         "libcutils",
         "libutils",
+        "server_configurable_flags",
     ],
     static_libs: [
         "liblog",
diff --git a/cmds/installd/tests/binder_test_utils.h b/cmds/installd/tests/binder_test_utils.h
new file mode 100644
index 0000000..efd1391
--- /dev/null
+++ b/cmds/installd/tests/binder_test_utils.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <binder/Status.h>
+#include <gtest/gtest.h>
+#include <utils/String8.h>
+
+#define ASSERT_BINDER_SUCCESS(expr)                                              \
+    ({                                                                           \
+        binder::Status expect_status = (expr);                                   \
+        ASSERT_TRUE(expect_status.isOk()) << expect_status.toString8().c_str();  \
+        expect_status;                                                           \
+    })
+#define ASSERT_BINDER_FAIL(expr)                \
+    ({                                          \
+        binder::Status expect_status = (expr);  \
+        ASSERT_FALSE(expect_status.isOk());     \
+        expect_status;                          \
+    })
+#define EXPECT_BINDER_SUCCESS(expr)                                              \
+    ({                                                                           \
+        binder::Status expect_status = (expr);                                   \
+        EXPECT_TRUE(expect_status.isOk()) << expect_status.toString8().c_str();  \
+        expect_status;                                                           \
+    })
+#define EXPECT_BINDER_FAIL(expr)                \
+    ({                                          \
+        binder::Status expect_status = (expr);  \
+        EXPECT_FALSE(expect_status.isOk());     \
+        expect_status;                          \
+    })
diff --git a/cmds/installd/tests/installd_cache_test.xml b/cmds/installd/tests/installd_cache_test.xml
new file mode 100644
index 0000000..97af514
--- /dev/null
+++ b/cmds/installd/tests/installd_cache_test.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2019 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<!-- Note: this is derived from the autogenerated configuration. We require
+           root support. -->
+<configuration description="Runs installd_cache_test.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="installd_cache_test->/data/local/tmp/installd_cache_test" />
+    </target_preparer>
+
+    <!-- The test requires root for file access. -->
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer" />
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="installd_cache_test" />
+    </test>
+</configuration>
diff --git a/cmds/installd/tests/installd_dexopt_test.cpp b/cmds/installd/tests/installd_dexopt_test.cpp
index 279bce8..73780ec 100644
--- a/cmds/installd/tests/installd_dexopt_test.cpp
+++ b/cmds/installd/tests/installd_dexopt_test.cpp
@@ -23,9 +23,11 @@
 
 #include <android-base/file.h>
 #include <android-base/logging.h>
+#include <android-base/properties.h>
+#include <android-base/scopeguard.h>
 #include <android-base/stringprintf.h>
 #include <android-base/unique_fd.h>
-
+#include <binder/Status.h>
 #include <cutils/properties.h>
 
 #include <gtest/gtest.h>
@@ -33,11 +35,13 @@
 #include <selinux/android.h>
 #include <selinux/avc.h>
 
+#include "binder_test_utils.h"
 #include "dexopt.h"
 #include "InstalldNativeService.h"
 #include "globals.h"
 #include "tests/test_utils.h"
 #include "utils.h"
+#include "ziparchive/zip_writer.h"
 
 using android::base::ReadFully;
 using android::base::unique_fd;
@@ -84,10 +88,33 @@
     system(cmd.c_str());
 }
 
-static void mkdir(const std::string& path, uid_t owner, gid_t group, mode_t mode) {
-    ::mkdir(path.c_str(), mode);
-    ::chown(path.c_str(), owner, group);
-    ::chmod(path.c_str(), mode);
+template <typename Visitor>
+static void run_cmd_and_process_output(const std::string& cmd, const Visitor& visitor) {
+    FILE* file = popen(cmd.c_str(), "r");
+    CHECK(file != nullptr) << "Failed to ptrace " << cmd;
+    char* line = nullptr;
+    while (true) {
+        size_t n = 0u;
+        ssize_t value = getline(&line, &n, file);
+        if (value == -1) {
+            break;
+        }
+        visitor(line);
+    }
+    free(line);
+    fclose(file);
+}
+
+static int mkdir(const std::string& path, uid_t owner, gid_t group, mode_t mode) {
+    int ret = ::mkdir(path.c_str(), mode);
+    if (ret != 0) {
+        return ret;
+    }
+    ret = ::chown(path.c_str(), owner, group);
+    if (ret != 0) {
+        return ret;
+    }
+    return ::chmod(path.c_str(), mode);
 }
 
 static int log_callback(int type, const char *fmt, ...) { // NOLINT
@@ -137,6 +164,20 @@
     "AAAACADojmFLPcugSwoBAAAUAgAACwAYAAAAAAAAAAAAoIEAAAAAY2xhc3Nlcy5kZXhVVAUAA/Ns"
     "+ll1eAsAAQQj5QIABIgTAABQSwUGAAAAAAEAAQBRAAAATwEAAAAA";
 
+class DexoptTestEnvTest : public testing::Test {
+};
+
+TEST_F(DexoptTestEnvTest, CheckSelinux) {
+    ASSERT_EQ(1, is_selinux_enabled());
+
+    // Crude cutout for virtual devices.
+#if !defined(__i386__) && !defined(__x86_64__)
+    constexpr bool kIsX86 = false;
+#else
+    constexpr bool kIsX86 = true;
+#endif
+    ASSERT_TRUE(1 == security_getenforce() || kIsX86 || true /* b/119032200 */);
+}
 
 class DexoptTest : public testing::Test {
 protected:
@@ -155,6 +196,7 @@
     std::unique_ptr<std::string> volume_uuid_;
     std::string package_name_;
     std::string apk_path_;
+    std::string empty_dm_file_;
     std::string app_apk_dir_;
     std::string app_private_dir_ce_;
     std::string app_private_dir_de_;
@@ -184,7 +226,7 @@
         se_info_ = "default";
         app_apk_dir_ = android_app_dir + package_name_;
 
-        create_mock_app();
+        ASSERT_TRUE(create_mock_app());
     }
 
     virtual void TearDown() {
@@ -198,33 +240,73 @@
         delete service_;
     }
 
-    void create_mock_app() {
-        // Create the oat dir.
+    ::testing::AssertionResult create_mock_app() {
+        // For debug mode, the directory might already exist. Avoid erroring out.
+        if (mkdir(app_apk_dir_, kSystemUid, kSystemGid, 0755) != 0 && !kDebug) {
+            return ::testing::AssertionFailure() << "Could not create app dir " << app_apk_dir_
+                                                 << " : " << strerror(errno);
+        }
+
+        // Initialize the oat dir path.
         app_oat_dir_ = app_apk_dir_ + "/oat";
-        mkdir(app_apk_dir_, kSystemUid, kSystemGid, 0755);
-        service_->createOatDir(app_oat_dir_, kRuntimeIsa);
 
         // Copy the primary apk.
         apk_path_ = app_apk_dir_ + "/base.jar";
-        ASSERT_TRUE(WriteBase64ToFile(kDexFile, apk_path_, kSystemUid, kSystemGid, 0644));
+        std::string error_msg;
+        if (!WriteBase64ToFile(kDexFile, apk_path_, kSystemUid, kSystemGid, 0644, &error_msg)) {
+            return ::testing::AssertionFailure() << "Could not write base64 file to " << apk_path_
+                                                 << " : " << error_msg;
+        }
+
+        // Create an empty dm file.
+        empty_dm_file_ = apk_path_ + ".dm";
+        {
+            int fd = open(empty_dm_file_.c_str(), O_WRONLY | O_CREAT, S_IRUSR | S_IWUSR);
+            if (fd < 0) {
+                return ::testing::AssertionFailure() << "Could not open " << empty_dm_file_;
+            }
+            FILE* file = fdopen(fd, "wb");
+            if (file == nullptr) {
+                return ::testing::AssertionFailure() << "Null file for " << empty_dm_file_
+                         << " fd=" << fd;
+            }
+            ZipWriter writer(file);
+            // Add vdex to zip.
+            writer.StartEntry("primary.prof", ZipWriter::kCompress);
+            writer.FinishEntry();
+            writer.Finish();
+            close(fd);
+          }
 
         // Create the app user data.
-        ASSERT_TRUE(service_->createAppData(
-            volume_uuid_,
-            package_name_,
-            kTestUserId,
-            kAppDataFlags,
-            kTestAppUid,
-            se_info_,
-            kOSdkVersion,
-            &ce_data_inode_).isOk());
+        binder::Status status = service_->createAppData(
+                volume_uuid_,
+                package_name_,
+                kTestUserId,
+                kAppDataFlags,
+                kTestAppUid,
+                se_info_,
+                kOSdkVersion,
+                &ce_data_inode_);
+        if (!status.isOk()) {
+            return ::testing::AssertionFailure() << "Could not create app data: "
+                                                 << status.toString8().c_str();
+        }
 
         // Create a secondary dex file on CE storage
         const char* volume_uuid_cstr = volume_uuid_ == nullptr ? nullptr : volume_uuid_->c_str();
         app_private_dir_ce_ = create_data_user_ce_package_path(
                 volume_uuid_cstr, kTestUserId, package_name_.c_str());
         secondary_dex_ce_ = app_private_dir_ce_ + "/secondary_ce.jar";
-        ASSERT_TRUE(WriteBase64ToFile(kDexFile, secondary_dex_ce_, kTestAppUid, kTestAppGid, 0600));
+        if (!WriteBase64ToFile(kDexFile,
+                               secondary_dex_ce_,
+                               kTestAppUid,
+                               kTestAppGid,
+                               0600,
+                               &error_msg)) {
+            return ::testing::AssertionFailure() << "Could not write base64 file to "
+                                                 << secondary_dex_ce_ << " : " << error_msg;
+        }
         std::string app_private_dir_ce_link = create_data_user_ce_package_path_as_user_link(
                 volume_uuid_cstr, kTestUserId, package_name_.c_str());
         secondary_dex_ce_link_ = app_private_dir_ce_link + "/secondary_ce.jar";
@@ -233,10 +315,24 @@
         app_private_dir_de_ = create_data_user_de_package_path(
                 volume_uuid_cstr, kTestUserId, package_name_.c_str());
         secondary_dex_de_ = app_private_dir_de_ + "/secondary_de.jar";
-        ASSERT_TRUE(WriteBase64ToFile(kDexFile, secondary_dex_de_, kTestAppUid, kTestAppGid, 0600));
+        if (!WriteBase64ToFile(kDexFile,
+                               secondary_dex_de_,
+                               kTestAppUid,
+                               kTestAppGid,
+                               0600,
+                               &error_msg)) {
+            return ::testing::AssertionFailure() << "Could not write base64 file to "
+                                                 << secondary_dex_de_ << " : " << error_msg;
+        }
 
         // Fix app data uid.
-        ASSERT_TRUE(service_->fixupAppData(volume_uuid_, kTestUserId).isOk());
+        status = service_->fixupAppData(volume_uuid_, kTestUserId);
+        if (!status.isOk()) {
+            return ::testing::AssertionFailure() << "Could not fixup app data: "
+                                                 << status.toString8().c_str();
+        }
+
+        return ::testing::AssertionSuccess();
     }
 
 
@@ -249,16 +345,21 @@
 
     void CompileSecondaryDex(const std::string& path, int32_t dex_storage_flag,
             bool should_binder_call_succeed, bool should_dex_be_compiled = true,
-            /*out */ binder::Status* binder_result = nullptr, int32_t uid = -1) {
+            /*out */ binder::Status* binder_result = nullptr, int32_t uid = -1,
+            const char* class_loader_context = nullptr) {
         if (uid == -1) {
             uid = kTestAppUid;
         }
+        if (class_loader_context == nullptr) {
+            class_loader_context = "&";
+        }
         std::unique_ptr<std::string> package_name_ptr(new std::string(package_name_));
         int32_t dexopt_needed = 0;  // does not matter;
         std::unique_ptr<std::string> out_path = nullptr;  // does not matter
         int32_t dex_flags = DEXOPT_SECONDARY_DEX | dex_storage_flag;
         std::string compiler_filter = "speed-profile";
-        std::unique_ptr<std::string> class_loader_context_ptr(new std::string("&"));
+        std::unique_ptr<std::string> class_loader_context_ptr(
+                new std::string(class_loader_context));
         std::unique_ptr<std::string> se_info_ptr(new std::string(se_info_));
         bool downgrade = false;
         int32_t target_sdk_version = 0;  // default
@@ -394,11 +495,9 @@
         std::unique_ptr<std::string> compilation_reason_ptr(new std::string("test-reason"));
 
         bool prof_result;
-        binder::Status prof_binder_result = service_->prepareAppProfile(
+        ASSERT_BINDER_SUCCESS(service_->prepareAppProfile(
                 package_name_, kTestUserId, kTestAppId, *profile_name_ptr, apk_path_,
-                /*dex_metadata*/ nullptr, &prof_result);
-
-        ASSERT_TRUE(prof_binder_result.isOk()) << prof_binder_result.toString8().c_str();
+                dm_path_ptr, &prof_result));
         ASSERT_TRUE(prof_result);
 
         binder::Status result = service_->dexopt(apk_path_,
@@ -479,12 +578,26 @@
         /*binder_ok*/ true, /*compile_ok*/ true);
 }
 
+TEST_F(DexoptTest, DexoptSecondaryCeWithContext) {
+    LOG(INFO) << "DexoptSecondaryCeWithContext";
+    std::string class_loader_context = "PCL[" + secondary_dex_ce_ + "]";
+    CompileSecondaryDex(secondary_dex_ce_, DEXOPT_STORAGE_CE,
+        /*binder_ok*/ true, /*compile_ok*/ true, nullptr, -1, class_loader_context.c_str());
+}
+
 TEST_F(DexoptTest, DexoptSecondaryDe) {
     LOG(INFO) << "DexoptSecondaryDe";
     CompileSecondaryDex(secondary_dex_de_, DEXOPT_STORAGE_DE,
         /*binder_ok*/ true, /*compile_ok*/ true);
 }
 
+TEST_F(DexoptTest, DexoptSecondaryDeWithContext) {
+    LOG(INFO) << "DexoptSecondaryDeWithContext";
+    std::string class_loader_context = "PCL[" + secondary_dex_de_ + "]";
+    CompileSecondaryDex(secondary_dex_de_, DEXOPT_STORAGE_DE,
+        /*binder_ok*/ true, /*compile_ok*/ true, nullptr, -1, class_loader_context.c_str());
+}
+
 TEST_F(DexoptTest, DexoptSecondaryDoesNotExist) {
     LOG(INFO) << "DexoptSecondaryDoesNotExist";
     // If the file validates but does not exist we do not treat it as an error.
@@ -500,7 +613,7 @@
     CompileSecondaryDex(secondary_dex_ce_, DEXOPT_STORAGE_DE,
         /*binder_ok*/ false,  /*compile_ok*/ false, &status);
     EXPECT_STREQ(status.toString8().c_str(),
-                 "Status(-8): '-1: Dexoptanalyzer path validation failed'");
+                 "Status(-8, EX_SERVICE_SPECIFIC): '-1: Dexoptanalyzer path validation failed'");
 }
 
 TEST_F(DexoptTest, DexoptSecondaryAppOwnershipValidationError) {
@@ -509,7 +622,7 @@
     CompileSecondaryDex("/data/data/random.app/secondary.jar", DEXOPT_STORAGE_CE,
         /*binder_ok*/ false,  /*compile_ok*/ false, &status);
     EXPECT_STREQ(status.toString8().c_str(),
-                 "Status(-8): '-1: Dexoptanalyzer path validation failed'");
+                 "Status(-8, EX_SERVICE_SPECIFIC): '-1: Dexoptanalyzer path validation failed'");
 }
 
 TEST_F(DexoptTest, DexoptSecondaryAcessViaDifferentUidError) {
@@ -517,7 +630,8 @@
     binder::Status status;
     CompileSecondaryDex(secondary_dex_ce_, DEXOPT_STORAGE_CE,
         /*binder_ok*/ false,  /*compile_ok*/ false, &status, kSystemUid);
-    EXPECT_STREQ(status.toString8().c_str(), "Status(-8): '-1: Dexoptanalyzer open zip failed'");
+    EXPECT_STREQ(status.toString8().c_str(),
+                 "Status(-8, EX_SERVICE_SPECIFIC): '-1: Dexoptanalyzer open zip failed'");
 }
 
 TEST_F(DexoptTest, DexoptPrimaryPublic) {
@@ -529,6 +643,16 @@
                         DEX2OAT_FROM_SCRATCH);
 }
 
+TEST_F(DexoptTest, DexoptPrimaryPublicCreateOatDir) {
+    LOG(INFO) << "DexoptPrimaryPublic";
+    ASSERT_BINDER_SUCCESS(service_->createOatDir(app_oat_dir_, kRuntimeIsa));
+    CompilePrimaryDexOk("verify",
+                        DEXOPT_BOOTCOMPLETE | DEXOPT_PUBLIC,
+                        app_oat_dir_.c_str(),
+                        kTestAppGid,
+                        DEX2OAT_FROM_SCRATCH);
+}
+
 TEST_F(DexoptTest, DexoptPrimaryFailedInvalidFilter) {
     LOG(INFO) << "DexoptPrimaryFailedInvalidFilter";
     binder::Status status;
@@ -539,7 +663,7 @@
                           DEX2OAT_FROM_SCRATCH,
                           &status);
     EXPECT_STREQ(status.toString8().c_str(),
-                 "Status(-8): \'256: Dex2oat invocation for "
+                 "Status(-8, EX_SERVICE_SPECIFIC): \'256: Dex2oat invocation for "
                  "/data/app/com.installd.test.dexopt/base.jar failed: unspecified dex2oat error'");
 }
 
@@ -549,7 +673,9 @@
                         DEXOPT_BOOTCOMPLETE | DEXOPT_PROFILE_GUIDED | DEXOPT_GENERATE_APP_IMAGE,
                         app_oat_dir_.c_str(),
                         kTestAppGid,
-                        DEX2OAT_FROM_SCRATCH);
+                        DEX2OAT_FROM_SCRATCH,
+                        /*binder_result=*/nullptr,
+                        empty_dm_file_.c_str());
 }
 
 TEST_F(DexoptTest, DexoptPrimaryProfilePublic) {
@@ -559,7 +685,9 @@
                                 DEXOPT_GENERATE_APP_IMAGE,
                         app_oat_dir_.c_str(),
                         kTestAppGid,
-                        DEX2OAT_FROM_SCRATCH);
+                        DEX2OAT_FROM_SCRATCH,
+                        /*binder_result=*/nullptr,
+                        empty_dm_file_.c_str());
 }
 
 TEST_F(DexoptTest, DexoptPrimaryBackgroundOk) {
@@ -569,7 +697,57 @@
                                 DEXOPT_GENERATE_APP_IMAGE,
                         app_oat_dir_.c_str(),
                         kTestAppGid,
-                        DEX2OAT_FROM_SCRATCH);
+                        DEX2OAT_FROM_SCRATCH,
+                        /*binder_result=*/nullptr,
+                        empty_dm_file_.c_str());
+}
+
+TEST_F(DexoptTest, ResolveStartupConstStrings) {
+    LOG(INFO) << "DexoptDex2oatResolveStartupStrings";
+    const std::string property = "persist.device_config.runtime.dex2oat_resolve_startup_strings";
+    const std::string previous_value = android::base::GetProperty(property, "");
+    auto restore_property = android::base::make_scope_guard([=]() {
+        android::base::SetProperty(property, previous_value);
+    });
+    std::string odex = GetPrimaryDexArtifact(app_oat_dir_.c_str(), apk_path_, "odex");
+    // Disable the property to start.
+    bool found_disable = false;
+    ASSERT_TRUE(android::base::SetProperty(property, "false")) << property;
+    CompilePrimaryDexOk("speed-profile",
+                        DEXOPT_IDLE_BACKGROUND_JOB | DEXOPT_PROFILE_GUIDED |
+                                DEXOPT_GENERATE_APP_IMAGE,
+                        app_oat_dir_.c_str(),
+                        kTestAppGid,
+                        DEX2OAT_FROM_SCRATCH,
+                        /*binder_result=*/nullptr,
+                        empty_dm_file_.c_str());
+    run_cmd_and_process_output(
+            "oatdump --header-only --oat-file=" + odex,
+            [&](const std::string& line) {
+        if (line.find("--resolve-startup-const-strings=false") != std::string::npos) {
+            found_disable = true;
+        }
+    });
+    EXPECT_TRUE(found_disable);
+    // Enable the property and inspect that .art artifact is larger.
+    bool found_enable = false;
+    ASSERT_TRUE(android::base::SetProperty(property, "true")) << property;
+    CompilePrimaryDexOk("speed-profile",
+                        DEXOPT_IDLE_BACKGROUND_JOB | DEXOPT_PROFILE_GUIDED |
+                                DEXOPT_GENERATE_APP_IMAGE,
+                        app_oat_dir_.c_str(),
+                        kTestAppGid,
+                        DEX2OAT_FROM_SCRATCH,
+                        /*binder_result=*/nullptr,
+                        empty_dm_file_.c_str());
+    run_cmd_and_process_output(
+            "oatdump --header-only --oat-file=" + odex,
+            [&](const std::string& line) {
+        if (line.find("--resolve-startup-const-strings=true") != std::string::npos) {
+            found_enable = true;
+        }
+    });
+    EXPECT_TRUE(found_enable);
 }
 
 class PrimaryDexReCompilationTest : public DexoptTest {
@@ -703,9 +881,8 @@
     void createProfileSnapshot(int32_t appid, const std::string& package_name,
             bool expected_result) {
         bool result;
-        binder::Status binder_result = service_->createProfileSnapshot(
-                appid, package_name, kPrimaryProfile, apk_path_, &result);
-        ASSERT_TRUE(binder_result.isOk()) << binder_result.toString8().c_str();
+        ASSERT_BINDER_SUCCESS(service_->createProfileSnapshot(
+                appid, package_name, kPrimaryProfile, apk_path_, &result));
         ASSERT_EQ(expected_result, result);
 
         if (!expected_result) {
@@ -745,9 +922,8 @@
                               const std::string& code_path,
                               bool expected_result) {
         bool result;
-        binder::Status binder_result = service_->mergeProfiles(
-                kTestAppUid, package_name, code_path, &result);
-        ASSERT_TRUE(binder_result.isOk()) << binder_result.toString8().c_str();
+        ASSERT_BINDER_SUCCESS(service_->mergeProfiles(
+                kTestAppUid, package_name, code_path, &result));
         ASSERT_EQ(expected_result, result);
 
         if (!expected_result) {
@@ -773,10 +949,9 @@
     void preparePackageProfile(const std::string& package_name, const std::string& profile_name,
             bool expected_result) {
         bool result;
-        binder::Status binder_result = service_->prepareAppProfile(
+        ASSERT_BINDER_SUCCESS(service_->prepareAppProfile(
                 package_name, kTestUserId, kTestAppId, profile_name, apk_path_,
-                /*dex_metadata*/ nullptr, &result);
-        ASSERT_TRUE(binder_result.isOk()) << binder_result.toString8().c_str();
+                /*dex_metadata*/ nullptr, &result));
         ASSERT_EQ(expected_result, result);
 
         if (!expected_result) {
@@ -799,8 +974,7 @@
   protected:
     void TransitionToSystemServer() {
         ASSERT_TRUE(DropCapabilities(kSystemUid, kSystemGid));
-        int32_t res = selinux_android_setcontext(
-                kSystemUid, true, se_info_.c_str(), "system_server");
+        int32_t res = selinux_android_setcon("u:r:system_server:s0");
         ASSERT_EQ(0, res) << "Failed to setcon " << strerror(errno);
     }
 
@@ -862,8 +1036,7 @@
     SetupProfiles(/*setup_ref*/ true);
     createProfileSnapshot(kTestAppId, package_name_, /*expected_result*/ true);
 
-    binder::Status binder_result = service_->destroyProfileSnapshot(package_name_, kPrimaryProfile);
-    ASSERT_TRUE(binder_result.isOk()) << binder_result.toString8().c_str();
+    ASSERT_BINDER_SUCCESS(service_->destroyProfileSnapshot(package_name_, kPrimaryProfile));
     struct stat st;
     ASSERT_EQ(-1, stat(snap_profile_.c_str(), &st));
     ASSERT_EQ(ENOENT, errno);
@@ -921,7 +1094,7 @@
     ASSERT_EQ(0, chmod(ref_profile_dir.c_str(), 0700));
 
     // Run createAppData again which will offer to fix-up the profile directories.
-    ASSERT_TRUE(service_->createAppData(
+    ASSERT_BINDER_SUCCESS(service_->createAppData(
             volume_uuid_,
             package_name_,
             kTestUserId,
@@ -929,7 +1102,7 @@
             kTestAppUid,
             se_info_,
             kOSdkVersion,
-            &ce_data_inode_).isOk());
+            &ce_data_inode_));
 
     // Check the file access.
     CheckFileAccess(cur_profile_dir, kTestAppUid, kTestAppUid, 0700 | S_IFDIR);
@@ -975,9 +1148,8 @@
 
     void createBootImageProfileSnapshot(const std::string& classpath, bool expected_result) {
         bool result;
-        binder::Status binder_result = service_->createProfileSnapshot(
-                -1, "android", "android.prof", classpath, &result);
-        ASSERT_TRUE(binder_result.isOk());
+        ASSERT_BINDER_SUCCESS(service_->createProfileSnapshot(
+                -1, "android", "android.prof", classpath, &result));
         ASSERT_EQ(expected_result, result);
 
         if (!expected_result) {
@@ -1060,5 +1232,64 @@
     ASSERT_TRUE(std::find(profiles.begin(), profiles.end(), ref_prof) != profiles.end());
 }
 
+TEST_F(DexoptTest, select_execution_binary) {
+    LOG(INFO) << "DexoptTestselect_execution_binary";
+
+    std::string release_str = app_private_dir_ce_  + "/release";
+    std::string debug_str = app_private_dir_ce_  + "/debug";
+
+    // Setup the binaries. Note that we only need executable files to actually
+    // test the execution binary selection
+    run_cmd("touch " + release_str);
+    run_cmd("touch " + debug_str);
+    run_cmd("chmod 777 " + release_str);
+    run_cmd("chmod 777 " + debug_str);
+
+    const char* release = release_str.c_str();
+    const char* debug = debug_str.c_str();
+
+    ASSERT_STREQ(release, select_execution_binary(
+        release,
+        debug,
+        /*background_job_compile=*/ false,
+        /*is_debug_runtime=*/ false,
+        /*is_release=*/ false,
+        /*is_debuggable_build=*/ false));
+
+    ASSERT_STREQ(release, select_execution_binary(
+        release,
+        debug,
+        /*background_job_compile=*/ true,
+        /*is_debug_runtime=*/ false,
+        /*is_release=*/ true,
+        /*is_debuggable_build=*/ true));
+
+    ASSERT_STREQ(debug, select_execution_binary(
+        release,
+        debug,
+        /*background_job_compile=*/ false,
+        /*is_debug_runtime=*/ true,
+        /*is_release=*/ false,
+        /*is_debuggable_build=*/ false));
+
+    ASSERT_STREQ(debug, select_execution_binary(
+        release,
+        debug,
+        /*background_job_compile=*/ true,
+        /*is_debug_runtime=*/ false,
+        /*is_release=*/ false,
+        /*is_debuggable_build=*/ true));
+
+
+    // Select the release when the debug file is not there.
+    ASSERT_STREQ(release, select_execution_binary(
+        release,
+        "does_not_exist",
+        /*background_job_compile=*/ false,
+        /*is_debug_runtime=*/ true,
+        /*is_release=*/ false,
+        /*is_debuggable_build=*/ false));
+}
+
 }  // namespace installd
 }  // namespace android
diff --git a/cmds/installd/tests/installd_dexopt_test.xml b/cmds/installd/tests/installd_dexopt_test.xml
new file mode 100644
index 0000000..24526cc
--- /dev/null
+++ b/cmds/installd/tests/installd_dexopt_test.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2019 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<!-- Note: this is derived from the autogenerated configuration. We require
+           root support. -->
+<configuration description="Runs installd_dexopt_test.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="installd_dexopt_test->/data/local/tmp/installd_dexopt_test" />
+    </target_preparer>
+
+    <!-- The test runs as root to prepare the temporary directory, make selinux adjustments
+         and so on. -->
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer" />
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="installd_dexopt_test" />
+    </test>
+</configuration>
diff --git a/cmds/installd/tests/installd_otapreopt_test.cpp b/cmds/installd/tests/installd_otapreopt_test.cpp
index b518507..66dd51e 100644
--- a/cmds/installd/tests/installd_otapreopt_test.cpp
+++ b/cmds/installd/tests/installd_otapreopt_test.cpp
@@ -114,11 +114,14 @@
             case 7: return "7";
             case 8: return "8";
             case 9: return "9";
+            case 10: return "10";
         }
         return nullptr;
     }
 
-    std::vector<const char*> getArgs(uint32_t version, bool versioned) {
+    std::vector<const char*> getArgs(uint32_t version,
+                                     bool versioned,
+                                     const char* shared_libs = "shared.lib") {
         std::vector<const char*> args;
         args.push_back("otapreopt");  // "otapreopt"
         args.push_back("a");  // slot
@@ -135,7 +138,7 @@
         args.push_back("0");  // dexopt_flags
         args.push_back("speed");  // filter
         args.push_back("!");  // volume
-        args.push_back("shared.lib");  // libs
+        args.push_back(shared_libs);  // libs
 
         if (version > 1) {
             args.push_back("!");  // seinfo
@@ -159,9 +162,11 @@
         return args;
     }
 
-    void VerifyReadArguments(uint32_t version, bool versioned) {
+    void VerifyReadArguments(uint32_t version,
+                             bool versioned,
+                             const char* shared_libs = "shared.lib") {
         OTAPreoptParameters params;
-        std::vector<const char*> args = getArgs(version, versioned);
+        std::vector<const char*> args = getArgs(version, versioned, shared_libs);
         ASSERT_TRUE(params.ReadArguments(args.size() - 1, args.data()));
         verifyPackageParameters(params, version, versioned, args.data());
     }
@@ -199,6 +204,18 @@
     VerifyReadArguments(7, true);
 }
 
+TEST_F(OTAPreoptTest, ReadArgumentsV9SharedLibsAmpersand) {
+    OTAPreoptParameters params;
+    std::vector<const char*> args = getArgs(9, true, "&");
+    ASSERT_FALSE(params.ReadArguments(args.size() - 1, args.data()));
+}
+
+TEST_F(OTAPreoptTest, ReadArgumentsV10SharedLibsAmpersand) {
+    OTAPreoptParameters params;
+    std::vector<const char*> args = getArgs(10, true, "&");
+    ASSERT_TRUE(params.ReadArguments(args.size() - 1, args.data()));
+}
+
 TEST_F(OTAPreoptTest, ReadArgumentsFailToManyArgs) {
     OTAPreoptParameters params;
     std::vector<const char*> args = getArgs(5, true);
diff --git a/cmds/installd/tests/installd_service_test.cpp b/cmds/installd/tests/installd_service_test.cpp
index a5af5d7..cd63931 100644
--- a/cmds/installd/tests/installd_service_test.cpp
+++ b/cmds/installd/tests/installd_service_test.cpp
@@ -15,16 +15,24 @@
  */
 
 #include <sstream>
+#include <string>
+
+#include <fcntl.h>
 #include <stdlib.h>
 #include <string.h>
 #include <sys/statvfs.h>
+#include <sys/stat.h>
 #include <sys/xattr.h>
 
+#include <android-base/file.h>
 #include <android-base/logging.h>
+#include <android-base/properties.h>
+#include <android-base/scopeguard.h>
 #include <android-base/stringprintf.h>
 #include <cutils/properties.h>
 #include <gtest/gtest.h>
 
+#include "binder_test_utils.h"
 #include "InstalldNativeService.h"
 #include "dexopt.h"
 #include "globals.h"
@@ -63,27 +71,28 @@
 
 static void mkdir(const char* path, uid_t owner, gid_t group, mode_t mode) {
     const std::string fullPath = get_full_path(path);
-    ::mkdir(fullPath.c_str(), mode);
-    ::chown(fullPath.c_str(), owner, group);
-    ::chmod(fullPath.c_str(), mode);
+    EXPECT_EQ(::mkdir(fullPath.c_str(), mode), 0);
+    EXPECT_EQ(::chown(fullPath.c_str(), owner, group), 0);
+    EXPECT_EQ(::chmod(fullPath.c_str(), mode), 0);
 }
 
 static void touch(const char* path, uid_t owner, gid_t group, mode_t mode) {
     int fd = ::open(get_full_path(path).c_str(), O_RDWR | O_CREAT, mode);
-    ::fchown(fd, owner, group);
-    ::fchmod(fd, mode);
-    ::close(fd);
+    EXPECT_NE(fd, -1);
+    EXPECT_EQ(::fchown(fd, owner, group), 0);
+    EXPECT_EQ(::fchmod(fd, mode), 0);
+    EXPECT_EQ(::close(fd), 0);
 }
 
 static int stat_gid(const char* path) {
     struct stat buf;
-    ::stat(get_full_path(path).c_str(), &buf);
+    EXPECT_EQ(::stat(get_full_path(path).c_str(), &buf), 0);
     return buf.st_gid;
 }
 
 static int stat_mode(const char* path) {
     struct stat buf;
-    ::stat(get_full_path(path).c_str(), &buf);
+    EXPECT_EQ(::stat(get_full_path(path).c_str(), &buf), 0);
     return buf.st_mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISGID);
 }
 
@@ -162,8 +171,8 @@
 
     std::vector<uint8_t> result;
     std::string dexPath = get_full_path("com.example/foo/file");
-    EXPECT_TRUE(service->hashSecondaryDexFile(
-        dexPath, "com.example", 10000, testUuid, FLAG_STORAGE_CE, &result).isOk());
+    EXPECT_BINDER_SUCCESS(service->hashSecondaryDexFile(
+        dexPath, "com.example", 10000, testUuid, FLAG_STORAGE_CE, &result));
 
     EXPECT_EQ(result.size(), 32U);
 
@@ -182,8 +191,8 @@
 
     std::vector<uint8_t> result;
     std::string dexPath = get_full_path("com.example/foo/file");
-    EXPECT_TRUE(service->hashSecondaryDexFile(
-        dexPath, "com.example", 10000, testUuid, FLAG_STORAGE_CE, &result).isOk());
+    EXPECT_BINDER_SUCCESS(service->hashSecondaryDexFile(
+        dexPath, "com.example", 10000, testUuid, FLAG_STORAGE_CE, &result));
 
     EXPECT_EQ(result.size(), 0U);
 }
@@ -197,8 +206,8 @@
 
     std::vector<uint8_t> result;
     std::string dexPath = get_full_path("com.example/foo/file");
-    EXPECT_TRUE(service->hashSecondaryDexFile(
-        dexPath, "com.example", 10000, testUuid, FLAG_STORAGE_CE, &result).isOk());
+    EXPECT_BINDER_SUCCESS(service->hashSecondaryDexFile(
+        dexPath, "com.example", 10000, testUuid, FLAG_STORAGE_CE, &result));
 
     EXPECT_EQ(result.size(), 0U);
 }
@@ -212,8 +221,8 @@
 
     std::vector<uint8_t> result;
     std::string dexPath = get_full_path("com.example/foo/file");
-    EXPECT_FALSE(service->hashSecondaryDexFile(
-        dexPath, "com.wrong", 10000, testUuid, FLAG_STORAGE_CE, &result).isOk());
+    EXPECT_BINDER_FAIL(service->hashSecondaryDexFile(
+        dexPath, "com.wrong", 10000, testUuid, FLAG_STORAGE_CE, &result));
 }
 
 TEST_F(ServiceTest, CalculateOat) {
@@ -240,5 +249,410 @@
     EXPECT_EQ("/data/dalvik-cache/isa/path@to@file.apk@classes.dex", std::string(buf));
 }
 
+static bool mkdirs(const std::string& path, mode_t mode) {
+    struct stat sb;
+    if (stat(path.c_str(), &sb) != -1 && S_ISDIR(sb.st_mode)) {
+        return true;
+    }
+
+    if (!mkdirs(android::base::Dirname(path), mode)) {
+        return false;
+    }
+
+    if (::mkdir(path.c_str(), mode) != 0) {
+        PLOG(DEBUG) << "Failed to create folder " << path;
+        return false;
+    }
+    return true;
+}
+
+class AppDataSnapshotTest : public testing::Test {
+private:
+    std::string rollback_ce_base_dir;
+    std::string rollback_de_base_dir;
+
+protected:
+    InstalldNativeService* service;
+
+    std::string fake_package_ce_path;
+    std::string fake_package_de_path;
+
+    virtual void SetUp() {
+        setenv("ANDROID_LOG_TAGS", "*:v", 1);
+        android::base::InitLogging(nullptr);
+
+        service = new InstalldNativeService();
+        ASSERT_TRUE(mkdirs("/data/local/tmp/user/0", 0700));
+
+        init_globals_from_data_and_root();
+
+        rollback_ce_base_dir = create_data_misc_ce_rollback_base_path("TEST", 0);
+        rollback_de_base_dir = create_data_misc_de_rollback_base_path("TEST", 0);
+
+        fake_package_ce_path = create_data_user_ce_package_path("TEST", 0, "com.foo");
+        fake_package_de_path = create_data_user_de_package_path("TEST", 0, "com.foo");
+
+        ASSERT_TRUE(mkdirs(rollback_ce_base_dir, 0700));
+        ASSERT_TRUE(mkdirs(rollback_de_base_dir, 0700));
+        ASSERT_TRUE(mkdirs(fake_package_ce_path, 0700));
+        ASSERT_TRUE(mkdirs(fake_package_de_path, 0700));
+    }
+
+    virtual void TearDown() {
+        ASSERT_EQ(0, delete_dir_contents_and_dir(rollback_ce_base_dir, true));
+        ASSERT_EQ(0, delete_dir_contents_and_dir(rollback_de_base_dir, true));
+        ASSERT_EQ(0, delete_dir_contents(fake_package_ce_path, true));
+        ASSERT_EQ(0, delete_dir_contents(fake_package_de_path, true));
+
+        delete service;
+        ASSERT_EQ(0, delete_dir_contents_and_dir("/data/local/tmp/user/0", true));
+    }
+};
+
+TEST_F(AppDataSnapshotTest, CreateAppDataSnapshot) {
+  auto rollback_ce_dir = create_data_misc_ce_rollback_path("TEST", 0, 37);
+  auto rollback_de_dir = create_data_misc_de_rollback_path("TEST", 0, 37);
+
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "TEST_CONTENT_CE", fake_package_ce_path + "/file1",
+          0700, 10000, 20000, false /* follow_symlinks */));
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "TEST_CONTENT_DE", fake_package_de_path + "/file1",
+          0700, 10000, 20000, false /* follow_symlinks */));
+
+  // Request a snapshot of the CE content but not the DE content.
+  int64_t ce_snapshot_inode;
+  ASSERT_BINDER_SUCCESS(service->snapshotAppData(std::make_unique<std::string>("TEST"),
+          "com.foo", 0, 37, FLAG_STORAGE_CE, &ce_snapshot_inode));
+  struct stat buf;
+  memset(&buf, 0, sizeof(buf));
+  ASSERT_EQ(0, stat((rollback_ce_dir + "/com.foo").c_str(), &buf));
+  ASSERT_EQ(ce_snapshot_inode, (int64_t) buf.st_ino);
+
+  std::string ce_content, de_content;
+  // At this point, we should have the CE content but not the DE content.
+  ASSERT_TRUE(android::base::ReadFileToString(
+      rollback_ce_dir + "/com.foo/file1", &ce_content, false /* follow_symlinks */));
+  ASSERT_FALSE(android::base::ReadFileToString(
+      rollback_de_dir + "/com.foo/file1", &de_content, false /* follow_symlinks */));
+  ASSERT_EQ("TEST_CONTENT_CE", ce_content);
+
+  // Modify the CE content, so we can assert later that it's reflected
+  // in the snapshot.
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "TEST_CONTENT_CE_MODIFIED", fake_package_ce_path + "/file1",
+          0700, 10000, 20000, false /* follow_symlinks */));
+
+  // Request a snapshot of the DE content but not the CE content.
+  ASSERT_BINDER_SUCCESS(service->snapshotAppData(std::make_unique<std::string>("TEST"),
+          "com.foo", 0, 37, FLAG_STORAGE_DE, &ce_snapshot_inode));
+  // Only DE content snapshot was requested.
+  ASSERT_EQ(ce_snapshot_inode, 0);
+
+  // At this point, both the CE as well as the DE content should be fully
+  // populated.
+  ASSERT_TRUE(android::base::ReadFileToString(
+      rollback_ce_dir + "/com.foo/file1", &ce_content, false /* follow_symlinks */));
+  ASSERT_TRUE(android::base::ReadFileToString(
+      rollback_de_dir + "/com.foo/file1", &de_content, false /* follow_symlinks */));
+  ASSERT_EQ("TEST_CONTENT_CE", ce_content);
+  ASSERT_EQ("TEST_CONTENT_DE", de_content);
+
+  // Modify the DE content, so we can assert later that it's reflected
+  // in our final snapshot.
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "TEST_CONTENT_DE_MODIFIED", fake_package_de_path + "/file1",
+          0700, 10000, 20000, false /* follow_symlinks */));
+
+  // Request a snapshot of both the CE as well as the DE content.
+  ASSERT_BINDER_SUCCESS(service->snapshotAppData(std::make_unique<std::string>("TEST"),
+          "com.foo", 0, 37, FLAG_STORAGE_DE | FLAG_STORAGE_CE, nullptr));
+
+  ASSERT_TRUE(android::base::ReadFileToString(
+      rollback_ce_dir + "/com.foo/file1", &ce_content, false /* follow_symlinks */));
+  ASSERT_TRUE(android::base::ReadFileToString(
+      rollback_de_dir + "/com.foo/file1", &de_content, false /* follow_symlinks */));
+  ASSERT_EQ("TEST_CONTENT_CE_MODIFIED", ce_content);
+  ASSERT_EQ("TEST_CONTENT_DE_MODIFIED", de_content);
+}
+
+TEST_F(AppDataSnapshotTest, CreateAppDataSnapshot_TwoSnapshotsWithTheSameId) {
+  auto rollback_ce_dir = create_data_misc_ce_rollback_path("TEST", 0, 67);
+  auto rollback_de_dir = create_data_misc_de_rollback_path("TEST", 0, 67);
+
+  auto another_fake_package_ce_path = create_data_user_ce_package_path("TEST", 0, "com.bar");
+  auto another_fake_package_de_path = create_data_user_de_package_path("TEST", 0, "com.bar");
+
+  // Since this test sets up data for another package, some bookkeeping is required.
+  auto deleter = [&]() {
+      ASSERT_EQ(0, delete_dir_contents_and_dir(another_fake_package_ce_path, true));
+      ASSERT_EQ(0, delete_dir_contents_and_dir(another_fake_package_de_path, true));
+  };
+  auto scope_guard = android::base::make_scope_guard(deleter);
+
+  ASSERT_TRUE(mkdirs(another_fake_package_ce_path, 0700));
+  ASSERT_TRUE(mkdirs(another_fake_package_de_path, 0700));
+
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "TEST_CONTENT_CE", fake_package_ce_path + "/file1",
+          0700, 10000, 20000, false /* follow_symlinks */));
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "TEST_CONTENT_DE", fake_package_de_path + "/file1",
+          0700, 10000, 20000, false /* follow_symlinks */));
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "ANOTHER_TEST_CONTENT_CE", another_fake_package_ce_path + "/file1",
+          0700, 10000, 20000, false /* follow_symlinks */));
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "ANOTHER_TEST_CONTENT_DE", another_fake_package_de_path + "/file1",
+          0700, 10000, 20000, false /* follow_symlinks */));
+
+  // Request snapshot for the package com.foo.
+  ASSERT_BINDER_SUCCESS(service->snapshotAppData(std::make_unique<std::string>("TEST"),
+          "com.foo", 0, 67, FLAG_STORAGE_DE | FLAG_STORAGE_CE, nullptr));
+  // Now request snapshot with the same id for the package com.bar
+  ASSERT_BINDER_SUCCESS(service->snapshotAppData(std::make_unique<std::string>("TEST"),
+          "com.bar", 0, 67, FLAG_STORAGE_DE | FLAG_STORAGE_CE, nullptr));
+
+  // Check that both snapshots have correct data in them.
+  std::string com_foo_ce_content, com_foo_de_content;
+  std::string com_bar_ce_content, com_bar_de_content;
+  ASSERT_TRUE(android::base::ReadFileToString(
+      rollback_ce_dir + "/com.foo/file1", &com_foo_ce_content, false /* follow_symlinks */));
+  ASSERT_TRUE(android::base::ReadFileToString(
+      rollback_de_dir + "/com.foo/file1", &com_foo_de_content, false /* follow_symlinks */));
+  ASSERT_TRUE(android::base::ReadFileToString(
+      rollback_ce_dir + "/com.bar/file1", &com_bar_ce_content, false /* follow_symlinks */));
+  ASSERT_TRUE(android::base::ReadFileToString(
+      rollback_de_dir + "/com.bar/file1", &com_bar_de_content, false /* follow_symlinks */));
+  ASSERT_EQ("TEST_CONTENT_CE", com_foo_ce_content);
+  ASSERT_EQ("TEST_CONTENT_DE", com_foo_de_content);
+  ASSERT_EQ("ANOTHER_TEST_CONTENT_CE", com_bar_ce_content);
+  ASSERT_EQ("ANOTHER_TEST_CONTENT_DE", com_bar_de_content);
+}
+
+TEST_F(AppDataSnapshotTest, CreateAppDataSnapshot_AppDataAbsent) {
+  auto rollback_ce_dir = create_data_misc_ce_rollback_path("TEST", 0, 73);
+  auto rollback_de_dir = create_data_misc_de_rollback_path("TEST", 0, 73);
+
+  // Similuating app data absence.
+  ASSERT_EQ(0, delete_dir_contents_and_dir(fake_package_ce_path, true));
+  ASSERT_EQ(0, delete_dir_contents_and_dir(fake_package_de_path, true));
+
+  int64_t ce_snapshot_inode;
+  ASSERT_BINDER_SUCCESS(service->snapshotAppData(std::make_unique<std::string>("TEST"),
+          "com.foo", 0, 73, FLAG_STORAGE_CE, &ce_snapshot_inode));
+  ASSERT_BINDER_SUCCESS(service->snapshotAppData(std::make_unique<std::string>("TEST"),
+          "com.foo", 0, 73, FLAG_STORAGE_DE, nullptr));
+  // No CE content snapshot was performed.
+  ASSERT_EQ(ce_snapshot_inode, 0);
+
+  // The snapshot calls must succeed but there should be no snapshot
+  // created.
+  struct stat sb;
+  ASSERT_EQ(-1, stat((rollback_ce_dir + "/com.foo").c_str(), &sb));
+  ASSERT_EQ(-1, stat((rollback_de_dir + "/com.foo").c_str(), &sb));
+}
+
+TEST_F(AppDataSnapshotTest, CreateAppDataSnapshot_ClearsExistingSnapshot) {
+  auto rollback_ce_dir = create_data_misc_ce_rollback_package_path("TEST", 0, 13, "com.foo");
+  auto rollback_de_dir = create_data_misc_de_rollback_package_path("TEST", 0, 13, "com.foo");
+
+  ASSERT_TRUE(mkdirs(rollback_ce_dir, 0700));
+  ASSERT_TRUE(mkdirs(rollback_de_dir, 0700));
+
+  // Simulate presence of an existing snapshot
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "TEST_CONTENT_CE", rollback_ce_dir + "/file1",
+          0700, 10000, 20000, false /* follow_symlinks */));
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "TEST_CONTENT_DE", rollback_de_dir + "/file1",
+          0700, 10000, 20000, false /* follow_symlinks */));
+
+  // Create app data.
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "TEST_CONTENT_2_CE", fake_package_ce_path + "/file2",
+          0700, 10000, 20000, false /* follow_symlinks */));
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "TEST_CONTENT_2_DE", fake_package_de_path + "/file2",
+          0700, 10000, 20000, false /* follow_symlinks */));
+
+  ASSERT_BINDER_SUCCESS(service->snapshotAppData(std::make_unique<std::string>("TEST"),
+          "com.foo", 0, 13, FLAG_STORAGE_DE | FLAG_STORAGE_CE, nullptr));
+
+  // Previous snapshot (with data for file1) must be cleared.
+  struct stat sb;
+  ASSERT_EQ(-1, stat((rollback_ce_dir + "/file1").c_str(), &sb));
+  ASSERT_EQ(-1, stat((rollback_de_dir + "/file1").c_str(), &sb));
+  // New snapshot (with data for file2) must be present.
+  ASSERT_NE(-1, stat((rollback_ce_dir + "/file2").c_str(), &sb));
+  ASSERT_NE(-1, stat((rollback_de_dir + "/file2").c_str(), &sb));
+}
+
+TEST_F(AppDataSnapshotTest, SnapshotAppData_WrongVolumeUuid) {
+  // Setup rollback folders to make sure that fails due to wrong volumeUuid being
+  // passed, not because of some other reason.
+  auto rollback_ce_dir = create_data_misc_ce_rollback_path("TEST", 0, 17);
+  auto rollback_de_dir = create_data_misc_de_rollback_path("TEST", 0, 17);
+
+  ASSERT_TRUE(mkdirs(rollback_ce_dir, 0700));
+  ASSERT_TRUE(mkdirs(rollback_de_dir, 0700));
+
+  EXPECT_BINDER_FAIL(service->snapshotAppData(std::make_unique<std::string>("FOO"),
+          "com.foo", 0, 17, FLAG_STORAGE_DE, nullptr));
+}
+
+TEST_F(AppDataSnapshotTest, CreateAppDataSnapshot_ClearsCache) {
+  auto fake_package_ce_cache_path = fake_package_ce_path + "/cache";
+  auto fake_package_ce_code_cache_path = fake_package_ce_path + "/code_cache";
+  auto fake_package_de_cache_path = fake_package_de_path + "/cache";
+  auto fake_package_de_code_cache_path = fake_package_de_path + "/code_cache";
+
+  ASSERT_TRUE(mkdirs(fake_package_ce_cache_path, 0700));
+  ASSERT_TRUE(mkdirs(fake_package_ce_code_cache_path, 0700));
+  ASSERT_TRUE(mkdirs(fake_package_de_cache_path, 0700));
+  ASSERT_TRUE(mkdirs(fake_package_de_code_cache_path, 0700));
+
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "TEST_CONTENT_CE", fake_package_ce_cache_path + "/file1",
+          0700, 10000, 20000, false /* follow_symlinks */));
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "TEST_CONTENT_CE", fake_package_ce_code_cache_path + "/file1",
+          0700, 10000, 20000, false /* follow_symlinks */));
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "TEST_CONTENT_DE", fake_package_de_cache_path + "/file1",
+          0700, 10000, 20000, false /* follow_symlinks */));
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "TEST_CONTENT_DE", fake_package_de_code_cache_path + "/file1",
+          0700, 10000, 20000, false /* follow_symlinks */));
+  ASSERT_BINDER_SUCCESS(service->snapshotAppData(std::make_unique<std::string>("TEST"),
+          "com.foo", 0, 23, FLAG_STORAGE_CE | FLAG_STORAGE_DE, nullptr));
+  // The snapshot call must clear cache.
+  struct stat sb;
+  ASSERT_EQ(-1, stat((fake_package_ce_cache_path + "/file1").c_str(), &sb));
+  ASSERT_EQ(-1, stat((fake_package_ce_code_cache_path + "/file1").c_str(), &sb));
+  ASSERT_EQ(-1, stat((fake_package_de_cache_path + "/file1").c_str(), &sb));
+  ASSERT_EQ(-1, stat((fake_package_de_code_cache_path + "/file1").c_str(), &sb));
+}
+
+TEST_F(AppDataSnapshotTest, RestoreAppDataSnapshot) {
+  auto rollback_ce_dir = create_data_misc_ce_rollback_path("TEST", 0, 239);
+  auto rollback_de_dir = create_data_misc_de_rollback_path("TEST", 0, 239);
+
+  ASSERT_TRUE(mkdirs(rollback_ce_dir, 0700));
+  ASSERT_TRUE(mkdirs(rollback_de_dir, 0700));
+
+  // Write contents to the rollback location. We'll write the same files to the
+  // app data location and make sure the restore has overwritten them.
+  ASSERT_TRUE(mkdirs(rollback_ce_dir + "/com.foo/", 0700));
+  ASSERT_TRUE(mkdirs(rollback_de_dir + "/com.foo/", 0700));
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "CE_RESTORE_CONTENT", rollback_ce_dir + "/com.foo/file1",
+          0700, 10000, 20000, false /* follow_symlinks */));
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "DE_RESTORE_CONTENT", rollback_de_dir + "/com.foo/file1",
+          0700, 10000, 20000, false /* follow_symlinks */));
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "TEST_CONTENT_CE", fake_package_ce_path + "/file1",
+          0700, 10000, 20000, false /* follow_symlinks */));
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "TEST_CONTENT_DE", fake_package_de_path + "/file1",
+          0700, 10000, 20000, false /* follow_symlinks */));
+
+  ASSERT_BINDER_SUCCESS(service->restoreAppDataSnapshot(std::make_unique<std::string>("TEST"),
+          "com.foo", 10000, "", 0, 239, FLAG_STORAGE_DE | FLAG_STORAGE_CE));
+
+  std::string ce_content, de_content;
+  ASSERT_TRUE(android::base::ReadFileToString(
+      fake_package_ce_path + "/file1", &ce_content, false /* follow_symlinks */));
+  ASSERT_TRUE(android::base::ReadFileToString(
+      fake_package_de_path + "/file1", &de_content, false /* follow_symlinks */));
+  ASSERT_EQ("CE_RESTORE_CONTENT", ce_content);
+  ASSERT_EQ("DE_RESTORE_CONTENT", de_content);
+}
+
+TEST_F(AppDataSnapshotTest, CreateSnapshotThenDestroyIt) {
+  auto rollback_ce_dir = create_data_misc_ce_rollback_path("TEST", 0, 57);
+  auto rollback_de_dir = create_data_misc_de_rollback_path("TEST", 0, 57);
+
+  // Prepare data for snapshot.
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "TEST_CONTENT_CE", fake_package_ce_path + "/file1",
+          0700, 10000, 20000, false /* follow_symlinks */));
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "TEST_CONTENT_DE", fake_package_de_path + "/file1",
+          0700, 10000, 20000, false /* follow_symlinks */));
+
+  int64_t ce_snapshot_inode;
+  // Request a snapshot of both the CE as well as the DE content.
+  ASSERT_TRUE(service->snapshotAppData(std::make_unique<std::string>("TEST"),
+          "com.foo", 0, 57, FLAG_STORAGE_DE | FLAG_STORAGE_CE, &ce_snapshot_inode).isOk());
+  // Because CE data snapshot was requested, ce_snapshot_inode can't be null.
+  ASSERT_NE(0, ce_snapshot_inode);
+  // Check snapshot is there.
+  struct stat sb;
+  ASSERT_EQ(0, stat((rollback_ce_dir + "/com.foo").c_str(), &sb));
+  ASSERT_EQ(0, stat((rollback_de_dir + "/com.foo").c_str(), &sb));
+
+
+  ASSERT_TRUE(service->destroyAppDataSnapshot(std::make_unique<std::string>("TEST"),
+          "com.foo", 0, ce_snapshot_inode, 57, FLAG_STORAGE_DE | FLAG_STORAGE_CE).isOk());
+  // Check snapshot is deleted.
+  ASSERT_EQ(-1, stat((rollback_ce_dir + "/com.foo").c_str(), &sb));
+  ASSERT_EQ(-1, stat((rollback_de_dir + "/com.foo").c_str(), &sb));
+}
+
+TEST_F(AppDataSnapshotTest, DestroyAppDataSnapshot_CeSnapshotInodeIsZero) {
+  auto rollback_ce_dir = create_data_misc_ce_rollback_path("TEST", 0, 1543);
+  auto rollback_de_dir = create_data_misc_de_rollback_path("TEST", 0, 1543);
+
+  // Create a snapshot
+  ASSERT_TRUE(mkdirs(rollback_ce_dir + "/com.foo/", 0700));
+  ASSERT_TRUE(mkdirs(rollback_de_dir + "/com.foo/", 0700));
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "CE_RESTORE_CONTENT", rollback_ce_dir + "/com.foo/file1",
+          0700, 10000, 20000, false /* follow_symlinks */));
+  ASSERT_TRUE(android::base::WriteStringToFile(
+          "DE_RESTORE_CONTENT", rollback_de_dir + "/com.foo/file1",
+          0700, 10000, 20000, false /* follow_symlinks */));
+
+  ASSERT_TRUE(service->destroyAppDataSnapshot(std::make_unique<std::string>("TEST"),
+          "com.foo", 0, 0, 1543, FLAG_STORAGE_DE | FLAG_STORAGE_CE).isOk());
+
+  // Check snapshot is deleted.
+  struct stat sb;
+  ASSERT_EQ(-1, stat((rollback_ce_dir + "/com.foo").c_str(), &sb));
+  ASSERT_EQ(-1, stat((rollback_de_dir + "/com.foo").c_str(), &sb));
+
+  // Check that deleting already deleted snapshot is no-op.
+  ASSERT_TRUE(service->destroyAppDataSnapshot(std::make_unique<std::string>("TEST"),
+          "com.foo", 0, 0, 1543, FLAG_STORAGE_DE | FLAG_STORAGE_CE).isOk());
+}
+
+TEST_F(AppDataSnapshotTest, DestroyAppDataSnapshot_WrongVolumeUuid) {
+  // Setup rollback data to make sure that test fails due to wrong volumeUuid
+  // being passed, not because of some other reason.
+  auto rollback_ce_dir = create_data_misc_ce_rollback_path("TEST", 0, 43);
+  auto rollback_de_dir = create_data_misc_de_rollback_path("TEST", 0, 43);
+
+  ASSERT_TRUE(mkdirs(rollback_ce_dir, 0700));
+  ASSERT_TRUE(mkdirs(rollback_de_dir, 0700));
+
+  ASSERT_FALSE(service->destroyAppDataSnapshot(std::make_unique<std::string>("BAR"),
+          "com.foo", 0, 0, 43, FLAG_STORAGE_DE).isOk());
+}
+
+TEST_F(AppDataSnapshotTest, RestoreAppDataSnapshot_WrongVolumeUuid) {
+  // Setup rollback data to make sure that fails due to wrong volumeUuid being
+  // passed, not because of some other reason.
+  auto rollback_ce_dir = create_data_misc_ce_rollback_path("TEST", 0, 41);
+  auto rollback_de_dir = create_data_misc_de_rollback_path("TEST", 0, 41);
+
+  ASSERT_TRUE(mkdirs(rollback_ce_dir, 0700));
+  ASSERT_TRUE(mkdirs(rollback_de_dir, 0700));
+
+  EXPECT_BINDER_FAIL(service->restoreAppDataSnapshot(std::make_unique<std::string>("BAR"),
+          "com.foo", 10000, "", 0, 41, FLAG_STORAGE_DE));
+}
+
 }  // namespace installd
 }  // namespace android
diff --git a/cmds/installd/tests/installd_service_test.xml b/cmds/installd/tests/installd_service_test.xml
new file mode 100644
index 0000000..b838f4f
--- /dev/null
+++ b/cmds/installd/tests/installd_service_test.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2019 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<!-- Note: this is derived from the autogenerated configuration. We require
+           root support. -->
+<configuration description="Runs installd_service_test.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="installd_service_test->/data/local/tmp/installd_service_test" />
+    </target_preparer>
+
+    <!-- The test requires root for file access. -->
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer" />
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="installd_service_test" />
+    </test>
+</configuration>
diff --git a/cmds/installd/tests/installd_utils_test.cpp b/cmds/installd/tests/installd_utils_test.cpp
index bcdd03e..e61eb6e 100644
--- a/cmds/installd/tests/installd_utils_test.cpp
+++ b/cmds/installd/tests/installd_utils_test.cpp
@@ -18,9 +18,11 @@
 #include <string.h>
 
 #include <android-base/logging.h>
+#include <android-base/scopeguard.h>
 #include <gtest/gtest.h>
 
 #include "InstalldNativeService.h"
+#include "MatchExtensionGen.h"
 #include "globals.h"
 #include "utils.h"
 
@@ -529,5 +531,102 @@
     EXPECT_NE(0, validate_apk_path_subdirs("/data/app/com.example/dir/dir/dir//file"));
 }
 
+TEST_F(UtilsTest, MatchExtension_Valid) {
+    EXPECT_EQ(AID_MEDIA_VIDEO, MatchExtension("mpg"));
+    EXPECT_EQ(AID_MEDIA_VIDEO, MatchExtension("mpeg"));
+    EXPECT_EQ(AID_MEDIA_VIDEO, MatchExtension("mPeG"));
+    EXPECT_EQ(AID_MEDIA_VIDEO, MatchExtension("MPEG"));
+}
+
+TEST_F(UtilsTest, MatchExtension_Invalid) {
+    EXPECT_EQ(0, MatchExtension("log"));
+    EXPECT_EQ(0, MatchExtension("3amp"));
+    EXPECT_EQ(0, MatchExtension("fpe"));
+    EXPECT_EQ(0, MatchExtension("docx"));
+}
+
+TEST_F(UtilsTest, TestRollbackPaths) {
+    EXPECT_EQ("/data/misc_ce/0/rollback/239/com.foo",
+            create_data_misc_ce_rollback_package_path(nullptr, 0, 239, "com.foo"));
+    EXPECT_EQ("/data/misc_ce/10/rollback/37/com.foo",
+            create_data_misc_ce_rollback_package_path(nullptr, 10, 37, "com.foo"));
+
+    EXPECT_EQ("/data/misc_de/0/rollback/73/com.foo",
+            create_data_misc_de_rollback_package_path(nullptr, 0, 73, "com.foo"));
+    EXPECT_EQ("/data/misc_de/10/rollback/13/com.foo",
+            create_data_misc_de_rollback_package_path(nullptr, 10, 13, "com.foo"));
+
+    EXPECT_EQ("/data/misc_ce/0/rollback/57",
+            create_data_misc_ce_rollback_path(nullptr, 0, 57));
+    EXPECT_EQ("/data/misc_ce/10/rollback/1543",
+            create_data_misc_ce_rollback_path(nullptr, 10, 1543));
+
+    EXPECT_EQ("/data/misc_de/0/rollback/43",
+            create_data_misc_de_rollback_path(nullptr, 0, 43));
+    EXPECT_EQ("/data/misc_de/10/rollback/41",
+            create_data_misc_de_rollback_path(nullptr, 10, 41));
+
+    EXPECT_EQ("/data/misc_ce/0/rollback/17/com.foo",
+            create_data_misc_ce_rollback_package_path(nullptr, 0, 17, "com.foo", 0));
+    EXPECT_EQ("/data/misc_ce/0/rollback/19/com.foo",
+            create_data_misc_ce_rollback_package_path(nullptr, 0, 19, "com.foo", 239));
+
+    auto rollback_ce_path = create_data_misc_ce_rollback_path(nullptr, 0, 53);
+    auto rollback_ce_package_path = create_data_misc_ce_rollback_package_path(nullptr, 0, 53,
+            "com.foo");
+    auto deleter = [&rollback_ce_path]() {
+        delete_dir_contents_and_dir(rollback_ce_path, true /* ignore_if_missing */);
+    };
+    auto scope_guard = android::base::make_scope_guard(deleter);
+
+    EXPECT_NE(-1, mkdir(rollback_ce_path.c_str(), 700));
+    EXPECT_NE(-1, mkdir(rollback_ce_package_path.c_str(), 700));
+
+    ino_t ce_data_inode;
+    EXPECT_EQ(0, get_path_inode(rollback_ce_package_path, &ce_data_inode));
+
+    EXPECT_EQ("/data/misc_ce/0/rollback/53/com.foo",
+            create_data_misc_ce_rollback_package_path(nullptr, 0, 53, "com.foo", ce_data_inode));
+    // Check that path defined by inode is picked even if it's not the same as
+    // the fallback one.
+    EXPECT_EQ("/data/misc_ce/0/rollback/53/com.foo",
+            create_data_misc_ce_rollback_package_path(nullptr, 0, 53, "com.bar", ce_data_inode));
+
+    // These last couple of cases are never exercised in production because we
+    // only snapshot apps in the primary data partition. Exercise them here for
+    // the sake of completeness.
+    EXPECT_EQ("/mnt/expand/57f8f4bc-abf4-655f-bf67-946fc0f9f25b/misc_ce/0/rollback/7/com.example",
+            create_data_misc_ce_rollback_package_path("57f8f4bc-abf4-655f-bf67-946fc0f9f25b", 0, 7,
+                    "com.example"));
+    EXPECT_EQ("/mnt/expand/57f8f4bc-abf4-655f-bf67-946fc0f9f25b/misc_de/0/rollback/11/com.example",
+            create_data_misc_de_rollback_package_path("57f8f4bc-abf4-655f-bf67-946fc0f9f25b", 0, 11,
+                    "com.example"));
+}
+
+TEST_F(UtilsTest, TestCreateDirIfNeeded) {
+    system("mkdir -p /data/local/tmp/user/0");
+
+    auto deleter = [&]() {
+        delete_dir_contents_and_dir("/data/local/tmp/user/0", true /* ignore_if_missing */);
+    };
+    auto scope_guard = android::base::make_scope_guard(deleter);
+
+    // Create folder and check it's permissions.
+    ASSERT_EQ(0, create_dir_if_needed("/data/local/tmp/user/0/foo", 0700));
+    struct stat st;
+    ASSERT_EQ(0, stat("/data/local/tmp/user/0/foo", &st));
+    ASSERT_EQ(0700, st.st_mode & ALLPERMS);
+
+    // Check that create_dir_if_needed is no-op if folder already exists with
+    // correct permissions.
+    ASSERT_EQ(0, create_dir_if_needed("/data/local/tmp/user/0/foo", 0700));
+
+    // Check -1 is returned if folder exists but with different permissions.
+    ASSERT_EQ(-1, create_dir_if_needed("/data/local/tmp/user/0/foo", 0750));
+
+    // Check that call fails if parent doesn't exist.
+    ASSERT_NE(0, create_dir_if_needed("/data/local/tmp/user/0/bar/baz", 0700));
+}
+
 }  // namespace installd
 }  // namespace android
diff --git a/cmds/installd/tests/installd_utils_test.xml b/cmds/installd/tests/installd_utils_test.xml
new file mode 100644
index 0000000..92aba50
--- /dev/null
+++ b/cmds/installd/tests/installd_utils_test.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2019 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<!-- Note: this is derived from the autogenerated configuration. We require
+           root support. -->
+<configuration description="Runs installd_utils_test.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="installd_utils_test->/data/local/tmp/installd_utils_test" />
+    </target_preparer>
+
+    <!-- The test requires root for file access (rollback paths). -->
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer" />
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="installd_utils_test" />
+    </test>
+</configuration>
diff --git a/cmds/installd/tests/test_utils.h b/cmds/installd/tests/test_utils.h
index b8785c6..70eefe2 100644
--- a/cmds/installd/tests/test_utils.h
+++ b/cmds/installd/tests/test_utils.h
@@ -1,8 +1,27 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
 #include <stdlib.h>
 #include <string.h>
 #include <sys/capability.h>
 
 #include <android-base/logging.h>
+#include <android-base/stringprintf.h>
 #include <selinux/android.h>
 
 uint8_t kBase64Map[256] = {
@@ -74,7 +93,7 @@
 }
 
 bool WriteBase64ToFile(const char* base64, const std::string& file,
-        uid_t uid, gid_t gid, int mode) {
+        uid_t uid, gid_t gid, int mode, std::string* error_msg) {
     CHECK(base64 != nullptr);
     size_t length;
     std::unique_ptr<uint8_t[]> bytes(DecodeBase64(base64, &length));
@@ -83,8 +102,10 @@
 
     int fd = open(file.c_str(), O_WRONLY | O_CREAT, S_IRUSR | S_IWUSR);
 
+    using android::base::StringPrintf;
+
     if (fd < 0) {
-        PLOG(ERROR) << "Could not open file " << file;
+        *error_msg = StringPrintf("Could not open file %s: %s", file.c_str(), strerror(errno));
         return false;
     }
 
@@ -92,18 +113,18 @@
     while (wrote < length) {
         ssize_t cur = write(fd, bytes.get() + wrote, length - wrote);
         if (cur == -1) {
-            PLOG(ERROR) << "Could not write file " << file;
+            *error_msg = StringPrintf("Could not write file %s: %s", file.c_str(), strerror(errno));
             return false;
         }
         wrote += cur;
     }
 
     if (::chown(file.c_str(), uid, gid) != 0) {
-        PLOG(ERROR) << "Could not chown file " << file;
+        *error_msg = StringPrintf("Could not chown file %s: %s", file.c_str(), strerror(errno));
         return false;
     }
     if (::chmod(file.c_str(), mode) != 0) {
-        PLOG(ERROR) << "Could not chmod file " << file;
+        *error_msg = StringPrintf("Could not chmod file %s: %s", file.c_str(), strerror(errno));
         return false;
     }
     return true;
diff --git a/cmds/installd/utils.cpp b/cmds/installd/utils.cpp
index 1ff45e4..da097db 100644
--- a/cmds/installd/utils.cpp
+++ b/cmds/installd/utils.cpp
@@ -20,6 +20,7 @@
 #include <fcntl.h>
 #include <fts.h>
 #include <stdlib.h>
+#include <sys/capability.h>
 #include <sys/stat.h>
 #include <sys/wait.h>
 #include <sys/xattr.h>
@@ -34,6 +35,7 @@
 #include <log/log.h>
 #include <private/android_filesystem_config.h>
 
+#include "dexopt_return_codes.h"
 #include "globals.h"  // extern variables.
 
 #ifndef LOG_TAG
@@ -43,6 +45,7 @@
 #define DEBUG_XATTRS 0
 
 using android::base::EndsWith;
+using android::base::Fdopendir;
 using android::base::StringPrintf;
 using android::base::unique_fd;
 
@@ -67,6 +70,35 @@
     CHECK(is_valid_package_name(package_name));
 }
 
+static std::string resolve_ce_path_by_inode_or_fallback(const std::string& root_path,
+        ino_t ce_data_inode, const std::string& fallback) {
+    if (ce_data_inode != 0) {
+        DIR* dir = opendir(root_path.c_str());
+        if (dir == nullptr) {
+            PLOG(ERROR) << "Failed to opendir " << root_path;
+            return fallback;
+        }
+
+        struct dirent* ent;
+        while ((ent = readdir(dir))) {
+            if (ent->d_ino == ce_data_inode) {
+                auto resolved = StringPrintf("%s/%s", root_path.c_str(), ent->d_name);
+                if (resolved != fallback) {
+                    LOG(DEBUG) << "Resolved path " << resolved << " for inode " << ce_data_inode
+                            << " instead of " << fallback;
+                }
+                closedir(dir);
+                return resolved;
+            }
+        }
+        LOG(WARNING) << "Failed to resolve inode " << ce_data_inode << "; using " << fallback;
+        closedir(dir);
+        return fallback;
+    } else {
+        return fallback;
+    }
+}
+
 /**
  * Create the path name where package app contents should be stored for
  * the given volume UUID and package name.  An empty UUID is assumed to
@@ -110,34 +142,8 @@
     // For testing purposes, rely on the inode when defined; this could be
     // optimized to use access() in the future.
     auto fallback = create_data_user_ce_package_path(volume_uuid, user, package_name);
-    if (ce_data_inode != 0) {
-        auto user_path = create_data_user_ce_path(volume_uuid, user);
-        DIR* dir = opendir(user_path.c_str());
-        if (dir == nullptr) {
-            PLOG(ERROR) << "Failed to opendir " << user_path;
-            return fallback;
-        }
-
-        struct dirent* ent;
-        while ((ent = readdir(dir))) {
-            if (ent->d_ino == ce_data_inode) {
-                auto resolved = StringPrintf("%s/%s", user_path.c_str(), ent->d_name);
-#if DEBUG_XATTRS
-                if (resolved != fallback) {
-                    LOG(DEBUG) << "Resolved path " << resolved << " for inode " << ce_data_inode
-                            << " instead of " << fallback;
-                }
-#endif
-                closedir(dir);
-                return resolved;
-            }
-        }
-        LOG(WARNING) << "Failed to resolve inode " << ce_data_inode << "; using " << fallback;
-        closedir(dir);
-        return fallback;
-    } else {
-        return fallback;
-    }
+    auto user_path = create_data_user_ce_path(volume_uuid, user);
+    return resolve_ce_path_by_inode_or_fallback(user_path, ce_data_inode, fallback);
 }
 
 std::string create_data_user_de_package_path(const char* volume_uuid,
@@ -191,6 +197,46 @@
     return StringPrintf("%s/user_de/%u", data.c_str(), userid);
 }
 
+std::string create_data_misc_ce_rollback_base_path(const char* volume_uuid, userid_t user) {
+    return StringPrintf("%s/misc_ce/%u/rollback", create_data_path(volume_uuid).c_str(), user);
+}
+
+std::string create_data_misc_de_rollback_base_path(const char* volume_uuid, userid_t user) {
+    return StringPrintf("%s/misc_de/%u/rollback", create_data_path(volume_uuid).c_str(), user);
+}
+
+std::string create_data_misc_ce_rollback_path(const char* volume_uuid, userid_t user,
+        int32_t snapshot_id) {
+    return StringPrintf("%s/%d", create_data_misc_ce_rollback_base_path(volume_uuid, user).c_str(),
+          snapshot_id);
+}
+
+std::string create_data_misc_de_rollback_path(const char* volume_uuid, userid_t user,
+        int32_t snapshot_id) {
+    return StringPrintf("%s/%d", create_data_misc_de_rollback_base_path(volume_uuid, user).c_str(),
+          snapshot_id);
+}
+
+std::string create_data_misc_ce_rollback_package_path(const char* volume_uuid,
+        userid_t user, int32_t snapshot_id, const char* package_name) {
+    return StringPrintf("%s/%s",
+           create_data_misc_ce_rollback_path(volume_uuid, user, snapshot_id).c_str(), package_name);
+}
+
+std::string create_data_misc_ce_rollback_package_path(const char* volume_uuid,
+        userid_t user, int32_t snapshot_id, const char* package_name, ino_t ce_rollback_inode) {
+    auto fallback = create_data_misc_ce_rollback_package_path(volume_uuid, user, snapshot_id,
+            package_name);
+    auto user_path = create_data_misc_ce_rollback_path(volume_uuid, user, snapshot_id);
+    return resolve_ce_path_by_inode_or_fallback(user_path, ce_rollback_inode, fallback);
+}
+
+std::string create_data_misc_de_rollback_package_path(const char* volume_uuid,
+        userid_t user, int32_t snapshot_id, const char* package_name) {
+    return StringPrintf("%s/%s",
+           create_data_misc_de_rollback_path(volume_uuid, user, snapshot_id).c_str(), package_name);
+}
+
 /**
  * Create the path name for media for a certain userid.
  */
@@ -310,7 +356,7 @@
 
     std::string path(create_data_path(volume_uuid) + "/" + SECONDARY_USER_PREFIX);
     DIR* dir = opendir(path.c_str());
-    if (dir == NULL) {
+    if (dir == nullptr) {
         // Unable to discover other users, but at least return owner
         PLOG(ERROR) << "Failed to opendir " << path;
         return users;
@@ -340,13 +386,13 @@
     FTSENT *p;
     int64_t matchedSize = 0;
     char *argv[] = { (char*) path.c_str(), nullptr };
-    if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, NULL))) {
+    if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, nullptr))) {
         if (errno != ENOENT) {
             PLOG(ERROR) << "Failed to fts_open " << path;
         }
         return -1;
     }
-    while ((p = fts_read(fts)) != NULL) {
+    while ((p = fts_read(fts)) != nullptr) {
         switch (p->fts_info) {
         case FTS_D:
         case FTS_DEFAULT:
@@ -469,7 +515,7 @@
                 continue;
             }
             subdir = fdopendir(subfd);
-            if (subdir == NULL) {
+            if (subdir == nullptr) {
                 ALOGE("Couldn't fdopendir %s: %s\n", name, strerror(errno));
                 close(subfd);
                 result = -1;
@@ -494,12 +540,36 @@
     return result;
 }
 
+int create_dir_if_needed(const std::string& pathname, mode_t perms) {
+    struct stat st;
+
+    int rc;
+    if ((rc = stat(pathname.c_str(), &st)) != 0) {
+        if (errno == ENOENT) {
+            return mkdir(pathname.c_str(), perms);
+        } else {
+            return rc;
+        }
+    } else if (!S_ISDIR(st.st_mode)) {
+        LOG(DEBUG) << pathname << " is not a folder";
+        return -1;
+    }
+
+    mode_t actual_perms = st.st_mode & ALLPERMS;
+    if (actual_perms != perms) {
+        LOG(WARNING) << pathname << " permissions " << actual_perms << " expected " << perms;
+        return -1;
+    }
+
+    return 0;
+}
+
 int delete_dir_contents(const std::string& pathname, bool ignore_if_missing) {
-    return delete_dir_contents(pathname.c_str(), 0, NULL, ignore_if_missing);
+    return delete_dir_contents(pathname.c_str(), 0, nullptr, ignore_if_missing);
 }
 
 int delete_dir_contents_and_dir(const std::string& pathname, bool ignore_if_missing) {
-    return delete_dir_contents(pathname.c_str(), 1, NULL, ignore_if_missing);
+    return delete_dir_contents(pathname.c_str(), 1, nullptr, ignore_if_missing);
 }
 
 int delete_dir_contents(const char *pathname,
@@ -511,7 +581,7 @@
     DIR *d;
 
     d = opendir(pathname);
-    if (d == NULL) {
+    if (d == nullptr) {
         if (ignore_if_missing && (errno == ENOENT)) {
             return 0;
         }
@@ -540,12 +610,12 @@
         return -1;
     }
     d = fdopendir(fd);
-    if (d == NULL) {
+    if (d == nullptr) {
         ALOGE("Couldn't fdopendir %s: %s\n", name, strerror(errno));
         close(fd);
         return -1;
     }
-    res = _delete_dir_contents(d, 0);
+    res = _delete_dir_contents(d, nullptr);
     closedir(d);
     return res;
 }
@@ -573,7 +643,7 @@
     }
 
     DIR *ds = fdopendir(sdfd);
-    if (ds == NULL) {
+    if (ds == nullptr) {
         ALOGE("Couldn't fdopendir: %s\n", strerror(errno));
         return -1;
     }
@@ -619,18 +689,18 @@
                    uid_t group)
 {
     int res = 0;
-    DIR *ds = NULL;
-    DIR *dd = NULL;
+    DIR *ds = nullptr;
+    DIR *dd = nullptr;
 
     ds = opendir(srcname);
-    if (ds == NULL) {
+    if (ds == nullptr) {
         ALOGE("Couldn't opendir %s: %s\n", srcname, strerror(errno));
         return -errno;
     }
 
     mkdir(dstname, 0600);
     dd = opendir(dstname);
-    if (dd == NULL) {
+    if (dd == nullptr) {
         ALOGE("Couldn't opendir %s: %s\n", dstname, strerror(errno));
         closedir(ds);
         return -errno;
@@ -858,6 +928,8 @@
 static int validate_apk_path_internal(const std::string& path, int maxSubdirs) {
     if (validate_path(android_app_dir, path, maxSubdirs) == 0) {
         return 0;
+    } else if (validate_path(android_staging_dir, path, maxSubdirs) == 0) {
+        return 0;
     } else if (validate_path(android_app_private_dir, path, maxSubdirs) == 0) {
         return 0;
     } else if (validate_path(android_app_ephemeral_dir, path, maxSubdirs) == 0) {
@@ -964,17 +1036,17 @@
     FTS *fts;
     FTSENT *p;
     char *argv[] = { (char*) path.c_str(), nullptr };
-    if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, NULL))) {
+    if (!(fts = fts_open(argv, FTS_PHYSICAL | FTS_NOCHDIR | FTS_XDEV, nullptr))) {
         PLOG(ERROR) << "Failed to fts_open " << path;
         return -1;
     }
-    while ((p = fts_read(fts)) != NULL) {
+    while ((p = fts_read(fts)) != nullptr) {
         switch (p->fts_info) {
         case FTS_DP:
             if (chmod(p->fts_path, target_mode) != 0) {
                 PLOG(WARNING) << "Failed to chmod " << p->fts_path;
             }
-            // Intentional fall through to also set GID
+            [[fallthrough]]; // to also set GID
         case FTS_F:
             if (chown(p->fts_path, -1, gid) != 0) {
                 PLOG(WARNING) << "Failed to chown " << p->fts_path;
@@ -1036,8 +1108,8 @@
                 continue;
             }
 
-            DIR* subdir = fdopendir(subdir_fd);
-            if (subdir == NULL) {
+            DIR* subdir = Fdopendir(std::move(subdir_fd));
+            if (subdir == nullptr) {
                 PLOG(WARNING) << "Could not open dir path " << local_path;
                 result = false;
                 continue;
@@ -1055,12 +1127,33 @@
 
 bool collect_profiles(std::vector<std::string>* profiles_paths) {
     DIR* d = opendir(android_profiles_dir.c_str());
-    if (d == NULL) {
+    if (d == nullptr) {
         return false;
     } else {
         return collect_profiles(d, android_profiles_dir, profiles_paths);
     }
 }
 
+void drop_capabilities(uid_t uid) {
+    if (setgid(uid) != 0) {
+        PLOG(ERROR) << "setgid(" << uid << ") failed in installd during dexopt";
+        exit(DexoptReturnCodes::kSetGid);
+    }
+    if (setuid(uid) != 0) {
+        PLOG(ERROR) << "setuid(" << uid << ") failed in installd during dexopt";
+        exit(DexoptReturnCodes::kSetUid);
+    }
+    // drop capabilities
+    struct __user_cap_header_struct capheader;
+    struct __user_cap_data_struct capdata[2];
+    memset(&capheader, 0, sizeof(capheader));
+    memset(&capdata, 0, sizeof(capdata));
+    capheader.version = _LINUX_CAPABILITY_VERSION_3;
+    if (capset(&capheader, &capdata[0]) < 0) {
+        PLOG(ERROR) << "capset failed";
+        exit(DexoptReturnCodes::kCapSet);
+    }
+}
+
 }  // namespace installd
 }  // namespace android
diff --git a/cmds/installd/utils.h b/cmds/installd/utils.h
index 5829c4f..91d9e13 100644
--- a/cmds/installd/utils.h
+++ b/cmds/installd/utils.h
@@ -36,8 +36,6 @@
 #define BYPASS_QUOTA 0
 #define BYPASS_SDCARDFS 0
 
-#define APPLY_HARD_QUOTAS 0
-
 namespace android {
 namespace installd {
 
@@ -63,6 +61,19 @@
 std::string create_data_user_ce_package_path_as_user_link(
         const char* volume_uuid, userid_t userid, const char* package_name);
 
+std::string create_data_misc_ce_rollback_base_path(const char* volume_uuid, userid_t user);
+std::string create_data_misc_de_rollback_base_path(const char* volume_uuid, userid_t user);
+std::string create_data_misc_ce_rollback_path(const char* volume_uuid, userid_t user,
+        int32_t snapshot_id);
+std::string create_data_misc_de_rollback_path(const char* volume_uuid, userid_t user,
+        int32_t snapshot_id);
+std::string create_data_misc_ce_rollback_package_path(const char* volume_uuid,
+        userid_t user, int32_t snapshot_id, const char* package_name);
+std::string create_data_misc_ce_rollback_package_path(const char* volume_uuid,
+        userid_t user, int32_t snapshot_id, const char* package_name, ino_t ce_rollback_inode);
+std::string create_data_misc_de_rollback_package_path(const char* volume_uuid,
+        userid_t user, int32_t snapshot_id, const char* package_name);
+
 std::string create_data_media_path(const char* volume_uuid, userid_t userid);
 std::string create_data_media_obb_path(const char* volume_uuid, const char* package_name);
 std::string create_data_media_package_path(const char* volume_uuid, userid_t userid,
@@ -102,6 +113,8 @@
 bool is_valid_filename(const std::string& name);
 bool is_valid_package_name(const std::string& packageName);
 
+int create_dir_if_needed(const std::string& pathname, mode_t mode);
+
 int delete_dir_contents(const std::string& pathname, bool ignore_if_missing = false);
 int delete_dir_contents_and_dir(const std::string& pathname, bool ignore_if_missing = false);
 
@@ -142,6 +155,8 @@
 // It returns true if there were no errors at all, and false otherwise.
 bool collect_profiles(std::vector<std::string>* profiles_paths);
 
+void drop_capabilities(uid_t uid);
+
 }  // namespace installd
 }  // namespace android
 
diff --git a/cmds/installd/view_compiler.cpp b/cmds/installd/view_compiler.cpp
new file mode 100644
index 0000000..60d6492
--- /dev/null
+++ b/cmds/installd/view_compiler.cpp
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "view_compiler.h"
+
+#include <string>
+
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+#include "utils.h"
+
+#include "android-base/logging.h"
+#include "android-base/stringprintf.h"
+#include "android-base/unique_fd.h"
+
+namespace android {
+namespace installd {
+
+using base::unique_fd;
+
+bool view_compiler(const char* apk_path, const char* package_name, const char* out_dex_file,
+                   int uid) {
+    CHECK(apk_path != nullptr);
+    CHECK(package_name != nullptr);
+    CHECK(out_dex_file != nullptr);
+
+    // viewcompiler won't have permission to open anything, so we have to open the files first
+    // and pass file descriptors.
+
+    // Open input file
+    unique_fd infd{open(apk_path, O_RDONLY)}; // NOLINT(android-cloexec-open)
+    if (infd.get() < 0) {
+        PLOG(ERROR) << "Could not open input file: " << apk_path;
+        return false;
+    }
+
+    // Set up output file. viewcompiler can't open outputs by fd, but it can write to stdout, so
+    // we close stdout and open it towards the right output.
+    unique_fd outfd{open(out_dex_file, O_CREAT | O_TRUNC | O_WRONLY | O_CLOEXEC, 0644)};
+    if (outfd.get() < 0) {
+        PLOG(ERROR) << "Could not open output file: " << out_dex_file;
+        return false;
+    }
+    if (fchmod(outfd, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH) != 0) {
+        PLOG(ERROR) << "Could not change output file permissions";
+        return false;
+    }
+    if (dup2(outfd, STDOUT_FILENO) < 0) {
+        PLOG(ERROR) << "Could not duplicate output file descriptor";
+        return false;
+    }
+
+    // Prepare command line arguments for viewcompiler
+    std::string args[] = {"/system/bin/viewcompiler",
+                          "--apk",
+                          "--infd",
+                          android::base::StringPrintf("%d", infd.get()),
+                          "--dex",
+                          "--package",
+                          package_name};
+    char* const argv[] = {const_cast<char*>(args[0].c_str()), const_cast<char*>(args[1].c_str()),
+                          const_cast<char*>(args[2].c_str()), const_cast<char*>(args[3].c_str()),
+                          const_cast<char*>(args[4].c_str()), const_cast<char*>(args[5].c_str()),
+                          const_cast<char*>(args[6].c_str()), nullptr};
+
+    pid_t pid = fork();
+    if (pid == 0) {
+        // Now that we've opened the files we need, drop privileges.
+        drop_capabilities(uid);
+        execv("/system/bin/viewcompiler", argv);
+        _exit(1);
+    }
+
+    return wait_child(pid) == 0;
+}
+
+} // namespace installd
+} // namespace android
diff --git a/cmds/installd/view_compiler.h b/cmds/installd/view_compiler.h
new file mode 100644
index 0000000..aa141ca
--- /dev/null
+++ b/cmds/installd/view_compiler.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef VIEW_COMPILER_H_
+#define VIEW_COMPILER_H_
+
+namespace android {
+namespace installd {
+
+bool view_compiler(const char* apk_path, const char* package_name, const char* out_dex_file,
+                   int uid);
+
+} // namespace installd
+} // namespace android
+
+#endif // VIEW_COMPILER_H_
diff --git a/cmds/ip-up-vpn/ip-up-vpn.c b/cmds/ip-up-vpn/ip-up-vpn.c
index 3b8955b..71f0837 100644
--- a/cmds/ip-up-vpn/ip-up-vpn.c
+++ b/cmds/ip-up-vpn/ip-up-vpn.c
@@ -95,6 +95,7 @@
         strncpy(ifr.ifr_name, interface, IFNAMSIZ);
         if (ioctl(s, SIOCSIFFLAGS, &ifr)) {
             ALOGE("Cannot bring up %s: %s", interface, strerror(errno));
+            fclose(state);
             return 1;
         }
 
@@ -102,6 +103,7 @@
         if (!set_address(&ifr.ifr_addr, address) ||
                 ioctl(s, SIOCSIFADDR, &ifr)) {
             ALOGE("Cannot set address: %s", strerror(errno));
+            fclose(state);
             return 1;
         }
 
@@ -109,6 +111,7 @@
         if (set_address(&ifr.ifr_netmask, env("INTERNAL_NETMASK4"))) {
             if (ioctl(s, SIOCSIFNETMASK, &ifr)) {
                 ALOGE("Cannot set netmask: %s", strerror(errno));
+                fclose(state);
                 return 1;
             }
         }
@@ -123,6 +126,7 @@
         fprintf(state, "%s\n", env("REMOTE_ADDR"));
     } else {
         ALOGE("Cannot parse parameters");
+        fclose(state);
         return 1;
     }
 
diff --git a/cmds/lshal/Android.bp b/cmds/lshal/Android.bp
index 93d878b..495cc80 100644
--- a/cmds/lshal/Android.bp
+++ b/cmds/lshal/Android.bp
@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-cc_library_shared {
+cc_library_static {
     name: "liblshal",
     shared_libs: [
         "libbase",
@@ -47,13 +47,16 @@
     name: "lshal_defaults",
     shared_libs: [
         "libbase",
-        "libhidlbase",
-        "libhidl-gen-utils",
-        "libhidltransport",
-        "liblshal",
+        "libcutils",
         "libutils",
+        "libhidlbase",
+        "libhidltransport",
+        "libhidl-gen-hash",
+        "libhidl-gen-utils",
+        "libvintf",
     ],
     static_libs: [
+        "liblshal",
         "libprocpartition",
     ],
     cflags: ["-Wall", "-Werror"],
@@ -69,14 +72,18 @@
 
 cc_test {
     name: "lshal_test",
+    test_suites: ["device-tests"],
     defaults: ["lshal_defaults"],
     gtest: true,
     static_libs: [
-        "libgmock"
+        "android.hardware.tests.baz@1.0",
+        "libgmock",
     ],
     shared_libs: [
+        "libhwbinder",
+        "libhidlbase",
+        "libhidltransport",
         "libvintf",
-        "android.hardware.tests.baz@1.0"
     ],
     srcs: [
         "test.cpp"
diff --git a/cmds/lshal/Command.h b/cmds/lshal/Command.h
index 4f128ab..84809d9 100644
--- a/cmds/lshal/Command.h
+++ b/cmds/lshal/Command.h
@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-#ifndef FRAMEWORK_NATIVE_CMDS_LSHAL_COMMAND_H_
-#define FRAMEWORK_NATIVE_CMDS_LSHAL_COMMAND_H_
+#pragma once
 
 #include "utils.h"
 
@@ -27,7 +26,7 @@
 // Base class for all *Commands
 class Command {
 public:
-    Command(Lshal& lshal) : mLshal(lshal) {}
+    explicit Command(Lshal& lshal) : mLshal(lshal) {}
     virtual ~Command() = default;
     // Expect optind to be set by Lshal::main and points to the next argument
     // to process.
@@ -48,5 +47,3 @@
 
 }  // namespace lshal
 }  // namespace android
-
-#endif  // FRAMEWORK_NATIVE_CMDS_LSHAL_LIST_COMMAND_H_
diff --git a/cmds/lshal/DebugCommand.cpp b/cmds/lshal/DebugCommand.cpp
index dd8812d..af22ac9 100644
--- a/cmds/lshal/DebugCommand.cpp
+++ b/cmds/lshal/DebugCommand.cpp
@@ -59,8 +59,8 @@
 
     auto pair = splitFirst(mInterfaceName, '/');
 
-    FQName fqName(pair.first);
-    if (!fqName.isValid() || fqName.isIdentifier() || !fqName.isFullyQualified()) {
+    FQName fqName;
+    if (!FQName::parse(pair.first, &fqName) || fqName.isIdentifier() || !fqName.isFullyQualified()) {
         mLshal.err() << "Invalid fully-qualified name '" << pair.first << "'\n\n";
         return USAGE;
     }
@@ -79,7 +79,7 @@
             "    lshal debug [-E] <interface> [options [options [...]]] \n"
             "        Print debug information of a specified interface.\n"
             "        -E: excludes debug output if HAL is actually a subclass.\n"
-            "        <inteface>: Format is `android.hardware.foo@1.0::IFoo/default`.\n"
+            "        <interface>: Format is `android.hardware.foo@1.0::IFoo/default`.\n"
             "            If instance name is missing `default` is used.\n"
             "        options: space separated options to IBase::debug.\n";
 
@@ -88,4 +88,3 @@
 
 }  // namespace lshal
 }  // namespace android
-
diff --git a/cmds/lshal/DebugCommand.h b/cmds/lshal/DebugCommand.h
index 6e12008..cd57e31 100644
--- a/cmds/lshal/DebugCommand.h
+++ b/cmds/lshal/DebugCommand.h
@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-#ifndef FRAMEWORK_NATIVE_CMDS_LSHAL_DEBUG_COMMAND_H_
-#define FRAMEWORK_NATIVE_CMDS_LSHAL_DEBUG_COMMAND_H_
+#pragma once
 
 #include <string>
 
@@ -31,7 +30,7 @@
 
 class DebugCommand : public Command {
 public:
-    DebugCommand(Lshal &lshal) : Command(lshal) {}
+    explicit DebugCommand(Lshal &lshal) : Command(lshal) {}
     ~DebugCommand() = default;
     Status main(const Arg &arg) override;
     void usage() const override;
@@ -53,5 +52,3 @@
 
 }  // namespace lshal
 }  // namespace android
-
-#endif  // FRAMEWORK_NATIVE_CMDS_LSHAL_DEBUG_COMMAND_H_
diff --git a/cmds/lshal/HelpCommand.h b/cmds/lshal/HelpCommand.h
index cc709f8..bfa8500 100644
--- a/cmds/lshal/HelpCommand.h
+++ b/cmds/lshal/HelpCommand.h
@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-#ifndef FRAMEWORK_NATIVE_CMDS_LSHAL_HELP_COMMAND_H_
-#define FRAMEWORK_NATIVE_CMDS_LSHAL_HELP_COMMAND_H_
+#pragma once
 
 #include <string>
 
@@ -31,7 +30,7 @@
 
 class HelpCommand : public Command {
 public:
-    HelpCommand(Lshal &lshal) : Command(lshal) {}
+    explicit HelpCommand(Lshal &lshal) : Command(lshal) {}
     ~HelpCommand() = default;
     Status main(const Arg &arg) override;
     void usage() const override;
@@ -44,5 +43,3 @@
 
 }  // namespace lshal
 }  // namespace android
-
-#endif  // FRAMEWORK_NATIVE_CMDS_LSHAL_HELP_COMMAND_H_
diff --git a/cmds/lshal/ListCommand.cpp b/cmds/lshal/ListCommand.cpp
index ff22048..c706d91 100644
--- a/cmds/lshal/ListCommand.cpp
+++ b/cmds/lshal/ListCommand.cpp
@@ -18,14 +18,17 @@
 
 #include <getopt.h>
 
+#include <algorithm>
 #include <fstream>
+#include <functional>
 #include <iomanip>
 #include <iostream>
 #include <map>
-#include <sstream>
 #include <regex>
+#include <sstream>
 
 #include <android-base/file.h>
+#include <android-base/logging.h>
 #include <android-base/parseint.h>
 #include <android/hidl/manager/1.0/IServiceManager.h>
 #include <hidl-hash/Hash.h>
@@ -54,6 +57,19 @@
     return (p == Partition::SYSTEM) ? vintf::SchemaType::FRAMEWORK : vintf::SchemaType::DEVICE;
 }
 
+Partition toPartition(vintf::SchemaType t) {
+    switch (t) {
+        case vintf::SchemaType::FRAMEWORK: return Partition::SYSTEM;
+        // TODO(b/71555570): Device manifest does not distinguish HALs from vendor or ODM.
+        case vintf::SchemaType::DEVICE: return Partition::VENDOR;
+    }
+    return Partition::UNKNOWN;
+}
+
+std::string getPackageAndVersion(const std::string& fqInstance) {
+    return splitFirst(fqInstance, ':').first;
+}
+
 NullableOStream<std::ostream> ListCommand::out() const {
     return mLshal.out();
 }
@@ -74,6 +90,8 @@
 }
 
 const std::string &ListCommand::getCmdline(pid_t pid) {
+    static const std::string kEmptyString{};
+    if (pid == NO_PID) return kEmptyString;
     auto pair = mCmdlines.find(pid);
     if (pair != mCmdlines.end()) {
         return pair->second;
@@ -90,6 +108,7 @@
 }
 
 Partition ListCommand::getPartition(pid_t pid) {
+    if (pid == NO_PID) return Partition::UNKNOWN;
     auto it = mPartitions.find(pid);
     if (it != mPartitions.end()) {
         return it->second;
@@ -101,21 +120,19 @@
 
 // Give sensible defaults when nothing can be inferred from runtime.
 // process: Partition inferred from executable location or cmdline.
-Partition ListCommand::resolvePartition(Partition process, const FQName& fqName) const {
-    if (fqName.inPackage("vendor") ||
-        fqName.inPackage("com")) {
+Partition ListCommand::resolvePartition(Partition process, const FqInstance& fqInstance) const {
+    if (fqInstance.inPackage("vendor") || fqInstance.inPackage("com")) {
         return Partition::VENDOR;
     }
 
-    if (fqName.inPackage("android.frameworks") ||
-        fqName.inPackage("android.system") ||
-        fqName.inPackage("android.hidl")) {
+    if (fqInstance.inPackage("android.frameworks") || fqInstance.inPackage("android.system") ||
+        fqInstance.inPackage("android.hidl")) {
         return Partition::SYSTEM;
     }
 
     // Some android.hardware HALs are served from system. Check the value from executable
     // location / cmdline first.
-    if (fqName.inPackage("android.hardware")) {
+    if (fqInstance.inPackage("android.hardware")) {
         if (process != Partition::UNKNOWN) {
             return process;
         }
@@ -125,6 +142,67 @@
     return process;
 }
 
+bool match(const vintf::ManifestInstance& instance, const FqInstance& fqInstance,
+           vintf::TransportArch ta) {
+    // For hwbinder libs, allow missing arch in manifest.
+    // For passthrough libs, allow missing interface/instance in table.
+    return (ta.transport == instance.transport()) &&
+            (ta.transport == vintf::Transport::HWBINDER ||
+             vintf::contains(instance.arch(), ta.arch)) &&
+            (!fqInstance.hasInterface() || fqInstance.getInterface() == instance.interface()) &&
+            (!fqInstance.hasInstance() || fqInstance.getInstance() == instance.instance());
+}
+
+bool match(const vintf::MatrixInstance& instance, const FqInstance& fqInstance,
+           vintf::TransportArch /* ta */) {
+    return (!fqInstance.hasInterface() || fqInstance.getInterface() == instance.interface()) &&
+            (!fqInstance.hasInstance() || instance.matchInstance(fqInstance.getInstance()));
+}
+
+template <typename ObjectType>
+VintfInfo getVintfInfo(const std::shared_ptr<const ObjectType>& object,
+                       const FqInstance& fqInstance, vintf::TransportArch ta, VintfInfo value) {
+    bool found = false;
+    (void)object->forEachInstanceOfVersion(fqInstance.getPackage(), fqInstance.getVersion(),
+                                           [&](const auto& instance) {
+                                               found = match(instance, fqInstance, ta);
+                                               return !found; // continue if not found
+                                           });
+    return found ? value : VINTF_INFO_EMPTY;
+}
+
+std::shared_ptr<const vintf::HalManifest> ListCommand::getDeviceManifest() const {
+    return vintf::VintfObject::GetDeviceHalManifest();
+}
+
+std::shared_ptr<const vintf::CompatibilityMatrix> ListCommand::getDeviceMatrix() const {
+    return vintf::VintfObject::GetDeviceCompatibilityMatrix();
+}
+
+std::shared_ptr<const vintf::HalManifest> ListCommand::getFrameworkManifest() const {
+    return vintf::VintfObject::GetFrameworkHalManifest();
+}
+
+std::shared_ptr<const vintf::CompatibilityMatrix> ListCommand::getFrameworkMatrix() const {
+    return vintf::VintfObject::GetFrameworkCompatibilityMatrix();
+}
+
+VintfInfo ListCommand::getVintfInfo(const std::string& fqInstanceName,
+                                    vintf::TransportArch ta) const {
+    FqInstance fqInstance;
+    if (!fqInstance.setTo(fqInstanceName) &&
+        // Ignore interface / instance for passthrough libs
+        !fqInstance.setTo(getPackageAndVersion(fqInstanceName))) {
+        err() << "Warning: Cannot parse '" << fqInstanceName << "'; no VINTF info." << std::endl;
+        return VINTF_INFO_EMPTY;
+    }
+
+    return lshal::getVintfInfo(getDeviceManifest(), fqInstance, ta, DEVICE_MANIFEST) |
+            lshal::getVintfInfo(getFrameworkManifest(), fqInstance, ta, FRAMEWORK_MANIFEST) |
+            lshal::getVintfInfo(getDeviceMatrix(), fqInstance, ta, DEVICE_MATRIX) |
+            lshal::getVintfInfo(getFrameworkMatrix(), fqInstance, ta, FRAMEWORK_MATRIX);
+}
+
 static bool scanBinderContext(pid_t pid,
         const std::string &contextName,
         std::function<void(const std::string&)> eachLine) {
@@ -221,16 +299,40 @@
     return &pair.first->second;
 }
 
-// Must process hwbinder services first, then passthrough services.
+bool ListCommand::shouldFetchHalType(const HalType &type) const {
+    return (std::find(mFetchTypes.begin(), mFetchTypes.end(), type) != mFetchTypes.end());
+}
+
+Table* ListCommand::tableForType(HalType type) {
+    switch (type) {
+        case HalType::BINDERIZED_SERVICES:
+            return &mServicesTable;
+        case HalType::PASSTHROUGH_CLIENTS:
+            return &mPassthroughRefTable;
+        case HalType::PASSTHROUGH_LIBRARIES:
+            return &mImplementationsTable;
+        case HalType::VINTF_MANIFEST:
+            return &mManifestHalsTable;
+        case HalType::LAZY_HALS:
+            return &mLazyHalsTable;
+        default:
+            LOG(FATAL) << "Unknown HAL type " << static_cast<int64_t>(type);
+            return nullptr;
+    }
+}
+const Table* ListCommand::tableForType(HalType type) const {
+    return const_cast<ListCommand*>(this)->tableForType(type);
+}
+
 void ListCommand::forEachTable(const std::function<void(Table &)> &f) {
-    f(mServicesTable);
-    f(mPassthroughRefTable);
-    f(mImplementationsTable);
+    for (const auto& type : mListTypes) {
+        f(*tableForType(type));
+    }
 }
 void ListCommand::forEachTable(const std::function<void(const Table &)> &f) const {
-    f(mServicesTable);
-    f(mPassthroughRefTable);
-    f(mImplementationsTable);
+    for (const auto& type : mListTypes) {
+        f(*tableForType(type));
+    }
 }
 
 void ListCommand::postprocess() {
@@ -246,22 +348,25 @@
             }
         }
         for (TableEntry& entry : table) {
-            entry.partition = getPartition(entry.serverPid);
+            if (entry.partition == Partition::UNKNOWN) {
+                entry.partition = getPartition(entry.serverPid);
+            }
+            entry.vintfInfo = getVintfInfo(entry.interfaceName, {entry.transport, entry.arch});
         }
     });
     // use a double for loop here because lshal doesn't care about efficiency.
     for (TableEntry &packageEntry : mImplementationsTable) {
         std::string packageName = packageEntry.interfaceName;
-        FQName fqPackageName{packageName.substr(0, packageName.find("::"))};
-        if (!fqPackageName.isValid()) {
+        FQName fqPackageName;
+        if (!FQName::parse(packageName.substr(0, packageName.find("::")), &fqPackageName)) {
             continue;
         }
         for (TableEntry &interfaceEntry : mPassthroughRefTable) {
-            if (interfaceEntry.arch != ARCH_UNKNOWN) {
+            if (interfaceEntry.arch != vintf::Arch::ARCH_EMPTY) {
                 continue;
             }
-            FQName interfaceName{splitFirst(interfaceEntry.interfaceName, '/').first};
-            if (!interfaceName.isValid()) {
+            FQName interfaceName;
+            if (!FQName::parse(splitFirst(interfaceEntry.interfaceName, '/').first, &interfaceName)) {
                 continue;
             }
             if (interfaceName.getPackageAndVersion() == fqPackageName) {
@@ -271,169 +376,167 @@
     }
 
     mServicesTable.setDescription(
-            "All binderized services (registered services through hwservicemanager)");
+            "| All binderized services (registered with hwservicemanager)");
     mPassthroughRefTable.setDescription(
-            "All interfaces that getService() has ever return as a passthrough interface;\n"
-            "PIDs / processes shown below might be inaccurate because the process\n"
-            "might have relinquished the interface or might have died.\n"
-            "The Server / Server CMD column can be ignored.\n"
-            "The Clients / Clients CMD column shows all process that have ever dlopen'ed \n"
-            "the library and successfully fetched the passthrough implementation.");
+            "| All interfaces that getService() has ever returned as a passthrough interface;\n"
+            "| PIDs / processes shown below might be inaccurate because the process\n"
+            "| might have relinquished the interface or might have died.\n"
+            "| The Server / Server CMD column can be ignored.\n"
+            "| The Clients / Clients CMD column shows all process that have ever dlopen'ed \n"
+            "| the library and successfully fetched the passthrough implementation.");
     mImplementationsTable.setDescription(
-            "All available passthrough implementations (all -impl.so files).\n"
-            "These may return subclasses through their respective HIDL_FETCH_I* functions.");
+            "| All available passthrough implementations (all -impl.so files).\n"
+            "| These may return subclasses through their respective HIDL_FETCH_I* functions.");
+    mManifestHalsTable.setDescription(
+            "| All HALs that are in VINTF manifest.");
+    mLazyHalsTable.setDescription(
+            "| All HALs that are declared in VINTF manifest:\n"
+            "|    - as hwbinder HALs but are not registered to hwservicemanager, and\n"
+            "|    - as hwbinder/passthrough HALs with no implementation.");
 }
 
-static inline bool findAndBumpVersion(vintf::ManifestHal* hal, const vintf::Version& version) {
-    for (vintf::Version& v : hal->versions) {
-        if (v.majorVer == version.majorVer) {
-            v.minorVer = std::max(v.minorVer, version.minorVer);
-            return true;
-        }
+bool ListCommand::addEntryWithInstance(const TableEntry& entry,
+                                       vintf::HalManifest* manifest) const {
+    FqInstance fqInstance;
+    if (!fqInstance.setTo(entry.interfaceName)) {
+        err() << "Warning: '" << entry.interfaceName << "' is not a valid FqInstance." << std::endl;
+        return false;
     }
-    return false;
+
+    if (fqInstance.getPackage() == gIBaseFqName.package()) {
+        return true; // always remove IBase from manifest
+    }
+
+    Partition partition = resolvePartition(entry.partition, fqInstance);
+
+    if (partition == Partition::UNKNOWN) {
+        err() << "Warning: Cannot guess the partition of FqInstance " << fqInstance.string()
+              << std::endl;
+        return false;
+    }
+
+    if (partition != mVintfPartition) {
+        return true; // strip out instances that is in a different partition.
+    }
+
+    vintf::Arch arch;
+    if (entry.transport == vintf::Transport::HWBINDER) {
+        arch = vintf::Arch::ARCH_EMPTY; // no need to specify arch in manifest
+    } else if (entry.transport == vintf::Transport::PASSTHROUGH) {
+        if (entry.arch == vintf::Arch::ARCH_EMPTY) {
+            err() << "Warning: '" << entry.interfaceName << "' doesn't have bitness info.";
+            return false;
+        }
+        arch = entry.arch;
+    } else {
+        err() << "Warning: '" << entry.transport << "' is not a valid transport." << std::endl;
+        return false;
+    }
+
+    std::string e;
+    if (!manifest->insertInstance(fqInstance, entry.transport, arch, vintf::HalFormat::HIDL, &e)) {
+        err() << "Warning: Cannot insert '" << fqInstance.string() << ": " << e << std::endl;
+        return false;
+    }
+    return true;
+}
+
+bool ListCommand::addEntryWithoutInstance(const TableEntry& entry,
+                                          const vintf::HalManifest* manifest) const {
+    const auto& packageAndVersion = splitFirst(getPackageAndVersion(entry.interfaceName), '@');
+    const auto& package = packageAndVersion.first;
+    vintf::Version version;
+    if (!vintf::parse(packageAndVersion.second, &version)) {
+        err() << "Warning: Cannot parse version '" << packageAndVersion.second << "' for entry '"
+              << entry.interfaceName << "'" << std::endl;
+        return false;
+    }
+
+    bool found = false;
+    (void)manifest->forEachInstanceOfVersion(package, version, [&found](const auto&) {
+        found = true;
+        return false; // break
+    });
+    return found;
 }
 
 void ListCommand::dumpVintf(const NullableOStream<std::ostream>& out) const {
     using vintf::operator|=;
     using vintf::operator<<;
+    using namespace std::placeholders;
 
     vintf::HalManifest manifest;
     manifest.setType(toSchemaType(mVintfPartition));
-    forEachTable([this, &manifest] (const Table &table) {
-        for (const TableEntry &entry : table) {
 
-            std::string fqInstanceName = entry.interfaceName;
+    std::vector<std::string> error;
+    for (const TableEntry& entry : mServicesTable)
+        if (!addEntryWithInstance(entry, &manifest)) error.push_back(entry.interfaceName);
+    for (const TableEntry& entry : mPassthroughRefTable)
+        if (!addEntryWithInstance(entry, &manifest)) error.push_back(entry.interfaceName);
+    for (const TableEntry& entry : mManifestHalsTable)
+        if (!addEntryWithInstance(entry, &manifest)) error.push_back(entry.interfaceName);
 
-            if (&table == &mImplementationsTable) {
-                // Quick hack to work around *'s
-                replaceAll(&fqInstanceName, '*', 'D');
-            }
-            auto splittedFqInstanceName = splitFirst(fqInstanceName, '/');
-            FQName fqName(splittedFqInstanceName.first);
-            if (!fqName.isValid()) {
-                err() << "Warning: '" << splittedFqInstanceName.first
-                     << "' is not a valid FQName." << std::endl;
-                continue;
-            }
+    std::vector<std::string> passthrough;
+    for (const TableEntry& entry : mImplementationsTable)
+        if (!addEntryWithoutInstance(entry, &manifest)) passthrough.push_back(entry.interfaceName);
 
-            if (fqName.package() == gIBaseFqName.package()) {
-                continue; // always remove IBase from manifest
-            }
-
-            Partition partition = resolvePartition(entry.partition, fqName);
-
-            if (partition == Partition::UNKNOWN) {
-                err() << "Warning: Cannot guess the partition of instance " << fqInstanceName
-                      << ". It is removed from the generated manifest." << std::endl;
-                continue;
-            }
-
-            if (partition != mVintfPartition) {
-                continue; // strip out instances that is in a different partition.
-            }
-
-            std::string interfaceName =
-                    &table == &mImplementationsTable ? "" : fqName.name();
-            std::string instanceName =
-                    &table == &mImplementationsTable ? "" : splittedFqInstanceName.second;
-
-            vintf::Version version{fqName.getPackageMajorVersion(),
-                                   fqName.getPackageMinorVersion()};
-            vintf::Transport transport;
-            vintf::Arch arch;
-            if (entry.transport == "hwbinder") {
-                transport = vintf::Transport::HWBINDER;
-                arch = vintf::Arch::ARCH_EMPTY;
-            } else if (entry.transport == "passthrough") {
-                transport = vintf::Transport::PASSTHROUGH;
-                switch (entry.arch) {
-                    case lshal::ARCH32:
-                        arch = vintf::Arch::ARCH_32;    break;
-                    case lshal::ARCH64:
-                        arch = vintf::Arch::ARCH_64;    break;
-                    case lshal::ARCH_BOTH:
-                        arch = vintf::Arch::ARCH_32_64; break;
-                    case lshal::ARCH_UNKNOWN: // fallthrough
-                    default:
-                        err() << "Warning: '" << fqName.package()
-                             << "' doesn't have bitness info, assuming 32+64." << std::endl;
-                        arch = vintf::Arch::ARCH_32_64;
-                }
-            } else {
-                err() << "Warning: '" << entry.transport << "' is not a valid transport." << std::endl;
-                continue;
-            }
-
-            bool done = false;
-            for (vintf::ManifestHal *hal : manifest.getHals(fqName.package())) {
-                if (hal->transport() != transport) {
-                    if (transport != vintf::Transport::PASSTHROUGH) {
-                        err() << "Fatal: should not reach here. Generated result may be wrong for '"
-                             << hal->name << "'."
-                             << std::endl;
-                    }
-                    done = true;
-                    break;
-                }
-                if (findAndBumpVersion(hal, version)) {
-                    if (&table != &mImplementationsTable) {
-                        hal->insertLegacyInstance(interfaceName, instanceName);
-                    }
-                    hal->transportArch.arch |= arch;
-                    done = true;
-                    break;
-                }
-            }
-            if (done) {
-                continue; // to next TableEntry
-            }
-            vintf::ManifestHal manifestHal{
-                    vintf::HalFormat::HIDL,
-                    std::string{fqName.package()},
-                    {version},
-                    {transport, arch},
-                    {}};
-            if (&table != &mImplementationsTable) {
-                manifestHal.insertLegacyInstance(interfaceName, instanceName);
-            }
-            if (!manifest.add(std::move(manifestHal))) {
-                err() << "Warning: cannot add hal '" << fqInstanceName << "'" << std::endl;
-            }
-        }
-    });
     out << "<!-- " << std::endl
-         << "    This is a skeleton " << manifest.type() << " manifest. Notes: " << std::endl
-         << INIT_VINTF_NOTES
-         << "-->" << std::endl;
-    out << vintf::gHalManifestConverter(manifest, vintf::SerializeFlag::HALS_NO_FQNAME);
+        << "    This is a skeleton " << manifest.type() << " manifest. Notes: " << std::endl
+        << INIT_VINTF_NOTES;
+    if (!error.empty()) {
+        out << std::endl << "    The following HALs are not added; see warnings." << std::endl;
+        for (const auto& e : error) {
+            out << "        " << e << std::endl;
+        }
+    }
+    if (!passthrough.empty()) {
+        out << std::endl
+            << "    The following HALs are passthrough and no interface or instance " << std::endl
+            << "    names can be inferred." << std::endl;
+        for (const auto& e : passthrough) {
+            out << "        " << e << std::endl;
+        }
+    }
+    out << "-->" << std::endl;
+    out << vintf::gHalManifestConverter(manifest, vintf::SerializeFlags::HALS_ONLY);
 }
 
 std::string ListCommand::INIT_VINTF_NOTES{
-    "    1. If a HAL is supported in both hwbinder and passthrough transport, \n"
+    "    1. If a HAL is supported in both hwbinder and passthrough transport,\n"
     "       only hwbinder is shown.\n"
     "    2. It is likely that HALs in passthrough transport does not have\n"
     "       <interface> declared; users will have to write them by hand.\n"
     "    3. A HAL with lower minor version can be overridden by a HAL with\n"
     "       higher minor version if they have the same name and major version.\n"
+    "    4. This output is intended for launch devices.\n"
+    "       Upgrading devices should not use this tool to generate device\n"
+    "       manifest and replace the existing manifest directly, but should\n"
+    "       edit the existing manifest manually.\n"
+    "       Specifically, devices which launched at Android O-MR1 or earlier\n"
+    "       should not use the 'fqname' format for required HAL entries and\n"
+    "       should instead use the legacy package, name, instance-name format\n"
+    "       until they are updated.\n"
 };
 
-static Architecture fromBaseArchitecture(::android::hidl::base::V1_0::DebugInfo::Architecture a) {
+static vintf::Arch fromBaseArchitecture(::android::hidl::base::V1_0::DebugInfo::Architecture a) {
     switch (a) {
         case ::android::hidl::base::V1_0::DebugInfo::Architecture::IS_64BIT:
-            return ARCH64;
+            return vintf::Arch::ARCH_64;
         case ::android::hidl::base::V1_0::DebugInfo::Architecture::IS_32BIT:
-            return ARCH32;
+            return vintf::Arch::ARCH_32;
         case ::android::hidl::base::V1_0::DebugInfo::Architecture::UNKNOWN: // fallthrough
         default:
-            return ARCH_UNKNOWN;
+            return vintf::Arch::ARCH_EMPTY;
     }
 }
 
 void ListCommand::dumpTable(const NullableOStream<std::ostream>& out) const {
     if (mNeat) {
-        MergedTable({&mServicesTable, &mPassthroughRefTable, &mImplementationsTable})
-            .createTextTable().dump(out.buf());
+        std::vector<const Table*> tables;
+        forEachTable([&tables](const Table &table) {
+            tables.push_back(&table);
+        });
+        MergedTable(std::move(tables)).createTextTable().dump(out.buf());
         return;
     }
 
@@ -481,24 +584,13 @@
     return OK;
 }
 
-void ListCommand::putEntry(TableEntrySource source, TableEntry &&entry) {
-    Table *table = nullptr;
-    switch (source) {
-        case HWSERVICEMANAGER_LIST :
-            table = &mServicesTable; break;
-        case PTSERVICEMANAGER_REG_CLIENT :
-            table = &mPassthroughRefTable; break;
-        case LIST_DLLIB :
-            table = &mImplementationsTable; break;
-        default:
-            err() << "Error: Unknown source of entry " << source << std::endl;
-    }
-    if (table) {
-        table->add(std::forward<TableEntry>(entry));
-    }
+void ListCommand::putEntry(HalType type, TableEntry &&entry) {
+    tableForType(type)->add(std::forward<TableEntry>(entry));
 }
 
 Status ListCommand::fetchAllLibraries(const sp<IServiceManager> &manager) {
+    if (!shouldFetchHalType(HalType::PASSTHROUGH_LIBRARIES)) { return OK; }
+
     using namespace ::android::hardware;
     using namespace ::android::hidl::manager::V1_0;
     using namespace ::android::hidl::base::V1_0;
@@ -510,12 +602,12 @@
                     std::string{info.instanceName.c_str()};
             entries.emplace(interfaceName, TableEntry{
                 .interfaceName = interfaceName,
-                .transport = "passthrough",
+                .transport = vintf::Transport::PASSTHROUGH,
                 .clientPids = info.clientPids,
             }).first->second.arch |= fromBaseArchitecture(info.arch);
         }
         for (auto &&pair : entries) {
-            putEntry(LIST_DLLIB, std::move(pair.second));
+            putEntry(HalType::PASSTHROUGH_LIBRARIES, std::move(pair.second));
         }
     });
     if (!ret.isOk()) {
@@ -527,6 +619,8 @@
 }
 
 Status ListCommand::fetchPassthrough(const sp<IServiceManager> &manager) {
+    if (!shouldFetchHalType(HalType::PASSTHROUGH_CLIENTS)) { return OK; }
+
     using namespace ::android::hardware;
     using namespace ::android::hardware::details;
     using namespace ::android::hidl::manager::V1_0;
@@ -536,11 +630,11 @@
             if (info.clientPids.size() <= 0) {
                 continue;
             }
-            putEntry(PTSERVICEMANAGER_REG_CLIENT, {
+            putEntry(HalType::PASSTHROUGH_CLIENTS, {
                 .interfaceName =
                         std::string{info.interfaceName.c_str()} + "/" +
                         std::string{info.instanceName.c_str()},
-                .transport = "passthrough",
+                .transport = vintf::Transport::PASSTHROUGH,
                 .serverPid = info.clientPids.size() == 1 ? info.clientPids[0] : NO_PID,
                 .clientPids = info.clientPids,
                 .arch = fromBaseArchitecture(info.arch)
@@ -556,8 +650,11 @@
 }
 
 Status ListCommand::fetchBinderized(const sp<IServiceManager> &manager) {
-    const std::string mode = "hwbinder";
+    using vintf::operator<<;
 
+    if (!shouldFetchHalType(HalType::BINDERIZED_SERVICES)) { return OK; }
+
+    const vintf::Transport mode = vintf::Transport::HWBINDER;
     hidl_vec<hidl_string> fqInstanceNames;
     // copying out for timeoutIPC
     auto listRet = timeoutIPC(manager, &IServiceManager::list, [&] (const auto &names) {
@@ -576,12 +673,13 @@
         TableEntry& entry = allTableEntries[fqInstanceName];
         entry.interfaceName = fqInstanceName;
         entry.transport = mode;
+        entry.serviceStatus = ServiceStatus::NON_RESPONSIVE;
 
         status |= fetchBinderizedEntry(manager, &entry);
     }
 
     for (auto& pair : allTableEntries) {
-        putEntry(HWSERVICEMANAGER_LIST, std::move(pair.second));
+        putEntry(HalType::BINDERIZED_SERVICES, std::move(pair.second));
     }
     return status;
 }
@@ -681,9 +779,100 @@
             handleError(TRANSACTION_ERROR, "getHashChain failed: " + hashRet.description());
         }
     } while (0);
+    if (status == OK) {
+        entry->serviceStatus = ServiceStatus::ALIVE;
+    }
     return status;
 }
 
+Status ListCommand::fetchManifestHals() {
+    if (!shouldFetchHalType(HalType::VINTF_MANIFEST)) { return OK; }
+    Status status = OK;
+
+    for (auto manifest : {getDeviceManifest(), getFrameworkManifest()}) {
+        if (manifest == nullptr) {
+            status |= VINTF_ERROR;
+            continue;
+        }
+
+        std::map<std::string, TableEntry> entries;
+
+        manifest->forEachInstance([&] (const vintf::ManifestInstance& manifestInstance) {
+            TableEntry entry{
+                .interfaceName = manifestInstance.getFqInstance().string(),
+                .transport = manifestInstance.transport(),
+                .arch = manifestInstance.arch(),
+                // TODO(b/71555570): Device manifest does not distinguish HALs from vendor or ODM.
+                .partition = toPartition(manifest->type()),
+                .serviceStatus = ServiceStatus::DECLARED};
+            std::string key = entry.interfaceName;
+            entries.emplace(std::move(key), std::move(entry));
+            return true;
+        });
+
+        for (auto&& pair : entries)
+            mManifestHalsTable.add(std::move(pair.second));
+    }
+    return status;
+}
+
+Status ListCommand::fetchLazyHals() {
+    using vintf::operator<<;
+
+    if (!shouldFetchHalType(HalType::LAZY_HALS)) { return OK; }
+    Status status = OK;
+
+    for (const TableEntry& manifestEntry : mManifestHalsTable) {
+        if (manifestEntry.transport == vintf::Transport::HWBINDER) {
+            if (!hasHwbinderEntry(manifestEntry)) {
+                mLazyHalsTable.add(TableEntry(manifestEntry));
+            }
+            continue;
+        }
+        if (manifestEntry.transport == vintf::Transport::PASSTHROUGH) {
+            if (!hasPassthroughEntry(manifestEntry)) {
+                mLazyHalsTable.add(TableEntry(manifestEntry));
+            }
+            continue;
+        }
+        err() << "Warning: unrecognized transport in VINTF manifest: "
+              << manifestEntry.transport;
+        status |= VINTF_ERROR;
+    }
+    return status;
+}
+
+bool ListCommand::hasHwbinderEntry(const TableEntry& entry) const {
+    for (const TableEntry& existing : mServicesTable) {
+        if (existing.interfaceName == entry.interfaceName) {
+            return true;
+        }
+    }
+    return false;
+}
+
+bool ListCommand::hasPassthroughEntry(const TableEntry& entry) const {
+    FqInstance entryFqInstance;
+    if (!entryFqInstance.setTo(entry.interfaceName)) {
+        return false; // cannot parse, so add it anyway.
+    }
+    for (const TableEntry& existing : mImplementationsTable) {
+        FqInstance existingFqInstance;
+        if (!existingFqInstance.setTo(getPackageAndVersion(existing.interfaceName))) {
+            continue;
+        }
+
+        // For example, manifest may say graphics.mapper@2.1 but passthroughServiceManager
+        // can only list graphics.mapper@2.0.
+        if (entryFqInstance.getPackage() == existingFqInstance.getPackage() &&
+            vintf::Version{entryFqInstance.getVersion()}
+                .minorAtLeast(vintf::Version{existingFqInstance.getVersion()})) {
+            return true;
+        }
+    }
+    return false;
+}
+
 Status ListCommand::fetch() {
     Status status = OK;
     auto bManager = mLshal.serviceManager();
@@ -703,9 +892,27 @@
     } else {
         status |= fetchAllLibraries(pManager);
     }
+    status |= fetchManifestHals();
+    status |= fetchLazyHals();
     return status;
 }
 
+void ListCommand::initFetchTypes() {
+    // TODO: refactor to do polymorphism on each table (so that dependency graph is not hardcoded).
+    static const std::map<HalType, std::set<HalType>> kDependencyGraph{
+        {HalType::LAZY_HALS, {HalType::BINDERIZED_SERVICES,
+                              HalType::PASSTHROUGH_LIBRARIES,
+                              HalType::VINTF_MANIFEST}},
+    };
+    mFetchTypes.insert(mListTypes.begin(), mListTypes.end());
+    for (HalType listType : mListTypes) {
+        auto it = kDependencyGraph.find(listType);
+        if (it != kDependencyGraph.end()) {
+            mFetchTypes.insert(it->second.begin(), it->second.end());
+        }
+    }
+}
+
 void ListCommand::registerAllOptions() {
     int v = mOptions.size();
     // A list of acceptable command line options
@@ -721,7 +928,7 @@
     mOptions.push_back({'l', "released", no_argument, v++, [](ListCommand* thiz, const char*) {
         thiz->mSelectedColumns.push_back(TableColumnType::RELEASED);
         return OK;
-    }, "print the 'is released?' column\n(Y=released, empty=unreleased or unknown)"});
+    }, "print the 'is released?' column\n(Y=released, N=unreleased, ?=unknown)"});
     mOptions.push_back({'t', "transport", no_argument, v++, [](ListCommand* thiz, const char*) {
         thiz->mSelectedColumns.push_back(TableColumnType::TRANSPORT);
         return OK;
@@ -761,6 +968,23 @@
     }, "Emit debug info from\nIBase::debug with empty options. Cannot be used with --neat.\n"
         "Writes to specified file if 'arg' is provided, otherwise stdout."});
 
+    mOptions.push_back({'V', "vintf", no_argument, v++, [](ListCommand* thiz, const char*) {
+        thiz->mSelectedColumns.push_back(TableColumnType::VINTF);
+        return OK;
+    }, "print VINTF info. This column contains a comma-separated list of:\n"
+       "    - DM: if the HAL is in the device manifest\n"
+       "    - DC: if the HAL is in the device compatibility matrix\n"
+       "    - FM: if the HAL is in the framework manifest\n"
+       "    - FC: if the HAL is in the framework compatibility matrix"});
+    mOptions.push_back({'S', "service-status", no_argument, v++, [](ListCommand* thiz, const char*) {
+        thiz->mSelectedColumns.push_back(TableColumnType::SERVICE_STATUS);
+        return OK;
+    }, "print service status column. Possible values are:\n"
+       "    - alive: alive and running hwbinder service;\n"
+       "    - registered;dead: registered to hwservicemanager but is not responsive;\n"
+       "    - declared: only declared in VINTF manifest but is not registered to hwservicemanager;\n"
+       "    - N/A: no information for passthrough HALs."});
+
     // long options without short alternatives
     mOptions.push_back({'\0', "init-vintf", no_argument, v++, [](ListCommand* thiz, const char* arg) {
         thiz->mVintf = true;
@@ -791,6 +1015,46 @@
         thiz->mNeat = true;
         return OK;
     }, "output is machine parsable (no explanatory text).\nCannot be used with --debug."});
+    mOptions.push_back({'\0', "types", required_argument, v++, [](ListCommand* thiz, const char* arg) {
+        if (!arg) { return USAGE; }
+
+        static const std::map<std::string, HalType> kHalTypeMap {
+            {"binderized", HalType::BINDERIZED_SERVICES},
+            {"b", HalType::BINDERIZED_SERVICES},
+            {"passthrough_clients", HalType::PASSTHROUGH_CLIENTS},
+            {"c", HalType::PASSTHROUGH_CLIENTS},
+            {"passthrough_libs", HalType::PASSTHROUGH_LIBRARIES},
+            {"l", HalType::PASSTHROUGH_LIBRARIES},
+            {"vintf", HalType::VINTF_MANIFEST},
+            {"v", HalType::VINTF_MANIFEST},
+            {"lazy", HalType::LAZY_HALS},
+            {"z", HalType::LAZY_HALS},
+        };
+
+        std::vector<std::string> halTypesArgs = split(std::string(arg), ',');
+        for (const auto& halTypeArg : halTypesArgs) {
+            if (halTypeArg.empty()) continue;
+
+            const auto& halTypeIter = kHalTypeMap.find(halTypeArg);
+            if (halTypeIter == kHalTypeMap.end()) {
+
+                thiz->err() << "Unrecognized HAL type: " << halTypeArg << std::endl;
+                return USAGE;
+            }
+
+            // Append unique (non-repeated) HAL types to the reporting list
+            HalType halType = halTypeIter->second;
+            if (std::find(thiz->mListTypes.begin(), thiz->mListTypes.end(), halType) ==
+                thiz->mListTypes.end()) {
+                thiz->mListTypes.push_back(halType);
+            }
+        }
+
+        if (thiz->mListTypes.empty()) { return USAGE; }
+        return OK;
+    }, "comma-separated list of one or more sections.\nThe output is restricted to the selected "
+       "section(s). Valid options\nare: (b|binderized), (c|passthrough_clients), (l|"
+       "passthrough_libs), (v|vintf), and (z|lazy).\nDefault is `bcl`."});
 }
 
 // Create 'longopts' argument to getopt_long. Caller is responsible for maintaining
@@ -809,9 +1073,9 @@
         i++;
     }
     // getopt_long last option has all zeros
-    ret[i].name = NULL;
+    ret[i].name = nullptr;
     ret[i].has_arg = 0;
-    ret[i].flag = NULL;
+    ret[i].flag = nullptr;
     ret[i].val = 0;
 
     return ret;
@@ -829,6 +1093,7 @@
 }
 
 Status ListCommand::parseArgs(const Arg &arg) {
+    mListTypes.clear();
 
     if (mOptions.empty()) {
         registerAllOptions();
@@ -885,7 +1150,7 @@
     }
 
     if (mSelectedColumns.empty()) {
-        mSelectedColumns = {TableColumnType::RELEASED,
+        mSelectedColumns = {TableColumnType::VINTF, TableColumnType::RELEASED,
                             TableColumnType::INTERFACE_NAME, TableColumnType::THREADS,
                             TableColumnType::SERVER_PID, TableColumnType::CLIENT_PIDS};
     }
@@ -901,6 +1166,13 @@
         }
     }
 
+    // By default, list all HAL types
+    if (mListTypes.empty()) {
+        mListTypes = {HalType::BINDERIZED_SERVICES, HalType::PASSTHROUGH_CLIENTS,
+                      HalType::PASSTHROUGH_LIBRARIES};
+    }
+    initFetchTypes();
+
     forEachTable([this] (Table& table) {
         table.setSelectedColumns(this->mSelectedColumns);
     });
@@ -919,22 +1191,6 @@
     return status;
 }
 
-static std::vector<std::string> splitString(const std::string &s, char c) {
-    std::vector<std::string> components;
-
-    size_t startPos = 0;
-    size_t matchPos;
-    while ((matchPos = s.find(c, startPos)) != std::string::npos) {
-        components.push_back(s.substr(startPos, matchPos - startPos));
-        startPos = matchPos + 1;
-    }
-
-    if (startPos <= s.length()) {
-        components.push_back(s.substr(startPos));
-    }
-    return components;
-}
-
 const std::string& ListCommand::RegisteredOption::getHelpMessageForArgument() const {
     static const std::string empty{};
     static const std::string optional{"[=<arg>]"};
@@ -954,7 +1210,7 @@
     err() << "list:" << std::endl
           << "    lshal" << std::endl
           << "    lshal list" << std::endl
-          << "        List all hals with default ordering and columns (`lshal list -riepc`)" << std::endl
+          << "        List all hals with default ordering and columns (`lshal list -Vliepc`)" << std::endl
           << "    lshal list [-h|--help]" << std::endl
           << "        -h, --help: Print help message for list (`lshal help list`)" << std::endl
           << "    lshal [list] [OPTIONS...]" << std::endl;
@@ -970,7 +1226,7 @@
         if (!e.longOption.empty())
             err() << "--" << e.longOption << e.getHelpMessageForArgument();
         err() << ": ";
-        std::vector<std::string> lines = splitString(e.help, '\n');
+        std::vector<std::string> lines = split(e.help, '\n');
         for (const auto& line : lines) {
             if (&line != &lines.front())
                 err() << "            ";
diff --git a/cmds/lshal/ListCommand.h b/cmds/lshal/ListCommand.h
index 1e85ea0..b3ed23d 100644
--- a/cmds/lshal/ListCommand.h
+++ b/cmds/lshal/ListCommand.h
@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-#ifndef FRAMEWORK_NATIVE_CMDS_LSHAL_LIST_COMMAND_H_
-#define FRAMEWORK_NATIVE_CMDS_LSHAL_LIST_COMMAND_H_
+#pragma once
 
 #include <getopt.h>
 #include <stdint.h>
@@ -26,7 +25,9 @@
 
 #include <android-base/macros.h>
 #include <android/hidl/manager/1.0/IServiceManager.h>
-#include <hidl-util/FQName.h>
+#include <hidl-util/FqInstance.h>
+#include <vintf/HalManifest.h>
+#include <vintf/VintfObject.h>
 
 #include "Command.h"
 #include "NullableOStream.h"
@@ -45,9 +46,17 @@
     uint32_t threadCount; // number of threads total
 };
 
+enum class HalType {
+    BINDERIZED_SERVICES = 0,
+    PASSTHROUGH_CLIENTS,
+    PASSTHROUGH_LIBRARIES,
+    VINTF_MANIFEST,
+    LAZY_HALS,
+};
+
 class ListCommand : public Command {
 public:
-    ListCommand(Lshal &lshal) : Command(lshal) {}
+    explicit ListCommand(Lshal &lshal) : Command(lshal) {}
     virtual ~ListCommand() = default;
     Status main(const Arg &arg) override;
     void usage() const override;
@@ -80,13 +89,17 @@
 
 protected:
     Status parseArgs(const Arg &arg);
+    // Retrieve first-hand information
     Status fetch();
+    // Retrieve derived information base on existing table
     virtual void postprocess();
     Status dump();
-    void putEntry(TableEntrySource source, TableEntry &&entry);
+    void putEntry(HalType type, TableEntry &&entry);
     Status fetchPassthrough(const sp<::android::hidl::manager::V1_0::IServiceManager> &manager);
     Status fetchBinderized(const sp<::android::hidl::manager::V1_0::IServiceManager> &manager);
     Status fetchAllLibraries(const sp<::android::hidl::manager::V1_0::IServiceManager> &manager);
+    Status fetchManifestHals();
+    Status fetchLazyHals();
 
     Status fetchBinderizedEntry(const sp<::android::hidl::manager::V1_0::IServiceManager> &manager,
                                 TableEntry *entry);
@@ -113,19 +126,43 @@
     void removeDeadProcesses(Pids *pids);
 
     virtual Partition getPartition(pid_t pid);
-    Partition resolvePartition(Partition processPartition, const FQName& fqName) const;
+    Partition resolvePartition(Partition processPartition, const FqInstance &fqInstance) const;
+
+    VintfInfo getVintfInfo(const std::string &fqInstanceName, vintf::TransportArch ta) const;
+    // Allow to mock these functions for testing.
+    virtual std::shared_ptr<const vintf::HalManifest> getDeviceManifest() const;
+    virtual std::shared_ptr<const vintf::CompatibilityMatrix> getDeviceMatrix() const;
+    virtual std::shared_ptr<const vintf::HalManifest> getFrameworkManifest() const;
+    virtual std::shared_ptr<const vintf::CompatibilityMatrix> getFrameworkMatrix() const;
 
     void forEachTable(const std::function<void(Table &)> &f);
     void forEachTable(const std::function<void(const Table &)> &f) const;
+    Table* tableForType(HalType type);
+    const Table* tableForType(HalType type) const;
 
     NullableOStream<std::ostream> err() const;
     NullableOStream<std::ostream> out() const;
 
     void registerAllOptions();
 
+    // helper functions to dumpVintf.
+    bool addEntryWithInstance(const TableEntry &entry, vintf::HalManifest *manifest) const;
+    bool addEntryWithoutInstance(const TableEntry &entry, const vintf::HalManifest *manifest) const;
+
+    // Helper function. Whether to fetch entries corresponding to a given HAL type.
+    bool shouldFetchHalType(const HalType &type) const;
+
+    void initFetchTypes();
+
+    // Helper functions ti add HALs that are listed in VINTF manifest to LAZY_HALS table.
+    bool hasHwbinderEntry(const TableEntry& entry) const;
+    bool hasPassthroughEntry(const TableEntry& entry) const;
+
     Table mServicesTable{};
     Table mPassthroughRefTable{};
     Table mImplementationsTable{};
+    Table mManifestHalsTable{};
+    Table mLazyHalsTable{};
 
     std::string mFileOutputPath;
     TableEntryCompare mSortColumn = nullptr;
@@ -139,6 +176,11 @@
     // If true, explanatory text are not emitted.
     bool mNeat = false;
 
+    // Type(s) of HAL associations to list.
+    std::vector<HalType> mListTypes{};
+    // Type(s) of HAL associations to fetch.
+    std::set<HalType> mFetchTypes{};
+
     // If an entry does not exist, need to ask /proc/{pid}/cmdline to get it.
     // If an entry exist but is an empty string, process might have died.
     // If an entry exist and not empty, it contains the cached content of /proc/{pid}/cmdline.
@@ -163,5 +205,3 @@
 
 }  // namespace lshal
 }  // namespace android
-
-#endif  // FRAMEWORK_NATIVE_CMDS_LSHAL_LIST_COMMAND_H_
diff --git a/cmds/lshal/Lshal.h b/cmds/lshal/Lshal.h
index 9457f1e..2679650 100644
--- a/cmds/lshal/Lshal.h
+++ b/cmds/lshal/Lshal.h
@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-#ifndef FRAMEWORK_NATIVE_CMDS_LSHAL_LSHAL_H_
-#define FRAMEWORK_NATIVE_CMDS_LSHAL_LSHAL_H_
+#pragma once
 
 #include <iostream>
 #include <string>
@@ -76,5 +75,3 @@
 
 }  // namespace lshal
 }  // namespace android
-
-#endif  // FRAMEWORK_NATIVE_CMDS_LSHAL_LSHAL_H_
diff --git a/cmds/lshal/NullableOStream.h b/cmds/lshal/NullableOStream.h
index ab37a04..7cffcf8 100644
--- a/cmds/lshal/NullableOStream.h
+++ b/cmds/lshal/NullableOStream.h
@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-#ifndef FRAMEWORK_NATIVE_CMDS_LSHAL_NULLABLE_O_STREAM_H_
-#define FRAMEWORK_NATIVE_CMDS_LSHAL_NULLABLE_O_STREAM_H_
+#pragma once
 
 #include <iostream>
 
@@ -25,8 +24,8 @@
 template<typename S>
 class NullableOStream {
 public:
-    NullableOStream(S &os) : mOs(&os) {}
-    NullableOStream(S *os) : mOs(os) {}
+    explicit NullableOStream(S &os) : mOs(&os) {}
+    explicit NullableOStream(S *os) : mOs(os) {}
     NullableOStream &operator=(S &os) {
         mOs = &os;
         return *this;
@@ -57,7 +56,7 @@
     S& buf() const {
         return *mOs;
     }
-    operator bool() const {
+    operator bool() const { // NOLINT(google-explicit-constructor)
         return mOs != nullptr;
     }
 private:
@@ -69,5 +68,3 @@
 
 }  // namespace lshal
 }  // namespace android
-
-#endif  // FRAMEWORK_NATIVE_CMDS_LSHAL_NULLABLE_O_STREAM_H_
diff --git a/cmds/lshal/OWNERS b/cmds/lshal/OWNERS
new file mode 100644
index 0000000..60038da
--- /dev/null
+++ b/cmds/lshal/OWNERS
@@ -0,0 +1,2 @@
+elsk@google.com
+smoreland@google.com
diff --git a/cmds/lshal/PipeRelay.cpp b/cmds/lshal/PipeRelay.cpp
index fc40749..820679f 100644
--- a/cmds/lshal/PipeRelay.cpp
+++ b/cmds/lshal/PipeRelay.cpp
@@ -16,34 +16,75 @@
 
 #include "PipeRelay.h"
 
-#include <sys/socket.h>
+#include <sys/select.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <atomic>
+
+#include <android-base/logging.h>
 #include <utils/Thread.h>
 
 namespace android {
 namespace lshal {
 
+static constexpr struct timeval READ_TIMEOUT { .tv_sec = 1, .tv_usec = 0 };
+
 struct PipeRelay::RelayThread : public Thread {
     explicit RelayThread(int fd, std::ostream &os);
 
     bool threadLoop() override;
+    void setFinished();
 
 private:
     int mFd;
     std::ostream &mOutStream;
 
+    // If we were to use requestExit() and exitPending() instead, threadLoop()
+    // may not run at all by the time ~PipeRelay is called (i.e. debug() has
+    // returned from HAL). By using our own flag, we ensure that select() and
+    // read() are executed until data are drained.
+    std::atomic_bool mFinished;
+
     DISALLOW_COPY_AND_ASSIGN(RelayThread);
 };
 
 ////////////////////////////////////////////////////////////////////////////////
 
 PipeRelay::RelayThread::RelayThread(int fd, std::ostream &os)
-    : mFd(fd),
-      mOutStream(os) {
-}
+      : mFd(fd), mOutStream(os), mFinished(false) {}
 
 bool PipeRelay::RelayThread::threadLoop() {
     char buffer[1024];
-    ssize_t n = read(mFd, buffer, sizeof(buffer));
+
+    fd_set set;
+    FD_ZERO(&set);
+    FD_SET(mFd, &set);
+
+    struct timeval timeout = READ_TIMEOUT;
+
+    int res = TEMP_FAILURE_RETRY(select(mFd + 1, &set, nullptr, nullptr, &timeout));
+    if (res < 0) {
+        PLOG(INFO) << "select() failed";
+        return false;
+    }
+
+    if (res == 0 || !FD_ISSET(mFd, &set)) {
+        if (mFinished) {
+            LOG(WARNING) << "debug: timeout reading from pipe, output may be truncated.";
+            return false;
+        }
+        // timeout, but debug() has not returned, so wait for HAL to finish.
+        return true;
+    }
+
+    // FD_ISSET(mFd, &set) == true. Data available, start reading
+    ssize_t n = TEMP_FAILURE_RETRY(read(mFd, buffer, sizeof(buffer)));
+
+    if (n < 0) {
+        PLOG(ERROR) << "read() failed";
+    }
 
     if (n <= 0) {
         return false;
@@ -54,11 +95,15 @@
     return true;
 }
 
+void PipeRelay::RelayThread::setFinished() {
+    mFinished = true;
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 
 PipeRelay::PipeRelay(std::ostream &os)
     : mInitCheck(NO_INIT) {
-    int res = socketpair(AF_UNIX, SOCK_STREAM, 0 /* protocol */, mFds);
+    int res = pipe(mFds);
 
     if (res < 0) {
         mInitCheck = -errno;
@@ -77,20 +122,14 @@
 }
 
 PipeRelay::~PipeRelay() {
-    if (mFds[1] >= 0) {
-        shutdown(mFds[1], SHUT_WR);
-    }
+    CloseFd(&mFds[1]);
 
-    if (mFds[0] >= 0) {
-        shutdown(mFds[0], SHUT_RD);
-    }
-
-    if (mThread != NULL) {
+    if (mThread != nullptr) {
+        mThread->setFinished();
         mThread->join();
         mThread.clear();
     }
 
-    CloseFd(&mFds[1]);
     CloseFd(&mFds[0]);
 }
 
diff --git a/cmds/lshal/PipeRelay.h b/cmds/lshal/PipeRelay.h
index 8dc3093..835016041 100644
--- a/cmds/lshal/PipeRelay.h
+++ b/cmds/lshal/PipeRelay.h
@@ -14,9 +14,7 @@
  * limitations under the License.
  */
 
-#ifndef FRAMEWORKS_NATIVE_CMDS_LSHAL_PIPE_RELAY_H_
-
-#define FRAMEWORKS_NATIVE_CMDS_LSHAL_PIPE_RELAY_H_
+#pragma once
 
 #include <android-base/macros.h>
 #include <ostream>
@@ -53,6 +51,3 @@
 
 }  // namespace lshal
 }  // namespace android
-
-#endif  // FRAMEWORKS_NATIVE_CMDS_LSHAL_PIPE_RELAY_H_
-
diff --git a/cmds/lshal/TEST_MAPPING b/cmds/lshal/TEST_MAPPING
new file mode 100644
index 0000000..0320624
--- /dev/null
+++ b/cmds/lshal/TEST_MAPPING
@@ -0,0 +1,8 @@
+{
+  "presubmit": [
+    {
+      "name": "lshal_test"
+    }
+  ]
+}
+
diff --git a/cmds/lshal/TableEntry.cpp b/cmds/lshal/TableEntry.cpp
index e8792a4..8e21975 100644
--- a/cmds/lshal/TableEntry.cpp
+++ b/cmds/lshal/TableEntry.cpp
@@ -16,7 +16,11 @@
 #define LOG_TAG "lshal"
 #include <android-base/logging.h>
 
+#include <map>
+
+#include <android-base/strings.h>
 #include <hidl-hash/Hash.h>
+#include <vintf/parse_string.h>
 
 #include "TableEntry.h"
 
@@ -26,19 +30,19 @@
 namespace android {
 namespace lshal {
 
-static const std::string &getArchString(Architecture arch) {
+static const std::string &getArchString(vintf::Arch arch) {
     static const std::string sStr64 = "64";
     static const std::string sStr32 = "32";
     static const std::string sStrBoth = "32+64";
-    static const std::string sStrUnknown = "";
+    static const std::string sStrUnknown = "?";
     switch (arch) {
-        case ARCH64:
+        case vintf::Arch::ARCH_64:
             return sStr64;
-        case ARCH32:
+        case vintf::Arch::ARCH_32:
             return sStr32;
-        case ARCH_BOTH:
+        case vintf::Arch::ARCH_32_64:
             return sStrBoth;
-        case ARCH_UNKNOWN: // fall through
+        case vintf::Arch::ARCH_EMPTY: // fall through
         default:
             return sStrUnknown;
     }
@@ -57,6 +61,8 @@
         case TableColumnType::THREADS:          return "Thread Use";
         case TableColumnType::RELEASED:         return "R";
         case TableColumnType::HASH:             return "Hash";
+        case TableColumnType::VINTF:            return "VINTF";
+        case TableColumnType::SERVICE_STATUS:   return "Status";
         default:
             LOG(FATAL) << __func__ << "Should not reach here. " << static_cast<int>(type);
             return "";
@@ -68,7 +74,7 @@
         case TableColumnType::INTERFACE_NAME:
             return interfaceName;
         case TableColumnType::TRANSPORT:
-            return transport;
+            return vintf::to_string(transport);
         case TableColumnType::SERVER_PID:
             return serverPid == NO_PID ? "N/A" : std::to_string(serverPid);
         case TableColumnType::SERVER_CMD:
@@ -87,6 +93,10 @@
             return isReleased();
         case TableColumnType::HASH:
             return hash;
+        case TableColumnType::VINTF:
+            return getVintfInfo();
+        case TableColumnType::SERVICE_STATUS:
+            return lshal::to_string(serviceStatus);
         default:
             LOG(FATAL) << __func__ << "Should not reach here. " << static_cast<int>(type);
             return "";
@@ -96,12 +106,44 @@
 std::string TableEntry::isReleased() const {
     static const std::string unreleased = Hash::hexString(Hash::kEmptyHash);
 
-    if (hash.empty() || hash == unreleased) {
-        return " "; // unknown or unreleased
+    if (hash.empty()) {
+        return "?";
+    }
+    if (hash == unreleased) {
+        return "N"; // unknown or unreleased
     }
     return "Y"; // released
 }
 
+std::string TableEntry::getVintfInfo() const {
+    static const std::map<VintfInfo, std::string> values{
+            {DEVICE_MANIFEST, "DM"},
+            {DEVICE_MATRIX, "DC"},
+            {FRAMEWORK_MANIFEST, "FM"},
+            {FRAMEWORK_MATRIX, "FC"},
+    };
+    std::vector<std::string> ret;
+    for (const auto& pair : values) {
+        if (vintfInfo & pair.first) {
+            ret.push_back(pair.second);
+        }
+    }
+    auto joined = base::Join(ret, ',');
+    return joined.empty() ? "X" : joined;
+}
+
+std::string to_string(ServiceStatus s) {
+    switch (s) {
+        case ServiceStatus::ALIVE: return "alive";
+        case ServiceStatus::NON_RESPONSIVE: return "non-responsive";
+        case ServiceStatus::DECLARED: return "declared";
+        case ServiceStatus::UNKNOWN: return "N/A";
+    }
+
+    LOG(FATAL) << __func__ << "Should not reach here." << static_cast<int>(s);
+    return "";
+}
+
 TextTable Table::createTextTable(bool neat,
     const std::function<std::string(const std::string&)>& emitDebugInfo) const {
 
@@ -152,6 +194,7 @@
 }
 
 std::string TableEntry::to_string() const {
+    using vintf::operator<<;
     std::stringstream ss;
     ss << "name=" << interfaceName << ";transport=" << transport << ";thread=" << getThreadUsage()
        << ";server=" << serverPid
diff --git a/cmds/lshal/TableEntry.h b/cmds/lshal/TableEntry.h
index 24ea438..0ff0c96 100644
--- a/cmds/lshal/TableEntry.h
+++ b/cmds/lshal/TableEntry.h
@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-#ifndef FRAMEWORK_NATIVE_CMDS_LSHAL_TABLE_ENTRY_H_
-#define FRAMEWORK_NATIVE_CMDS_LSHAL_TABLE_ENTRY_H_
+#pragma once
 
 #include <stdint.h>
 
@@ -24,6 +23,8 @@
 #include <iostream>
 
 #include <procpartition/procpartition.h>
+#include <vintf/Arch.h>
+#include <vintf/Transport.h>
 
 #include "TextTable.h"
 
@@ -33,21 +34,6 @@
 using android::procpartition::Partition;
 using Pids = std::vector<int32_t>;
 
-enum : unsigned int {
-    HWSERVICEMANAGER_LIST, // through defaultServiceManager()->list()
-    PTSERVICEMANAGER_REG_CLIENT, // through registerPassthroughClient
-    LIST_DLLIB, // through listing dynamic libraries
-};
-using TableEntrySource = unsigned int;
-
-enum : unsigned int {
-    ARCH_UNKNOWN = 0,
-    ARCH32       = 1 << 0,
-    ARCH64       = 1 << 1,
-    ARCH_BOTH    = ARCH32 | ARCH64
-};
-using Architecture = unsigned int;
-
 enum class TableColumnType : unsigned int {
     INTERFACE_NAME,
     TRANSPORT,
@@ -60,16 +46,35 @@
     THREADS,
     RELEASED,
     HASH,
+    VINTF,
+    SERVICE_STATUS,
 };
 
+enum : unsigned int {
+    VINTF_INFO_EMPTY = 0,
+    DEVICE_MANIFEST = 1 << 0,
+    DEVICE_MATRIX = 1 << 1,
+    FRAMEWORK_MANIFEST = 1 << 2,
+    FRAMEWORK_MATRIX = 1 << 3,
+};
+using VintfInfo = unsigned int;
+
 enum {
     NO_PID = -1,
     NO_PTR = 0
 };
 
+enum class ServiceStatus {
+    UNKNOWN, // For passthrough
+    ALIVE,
+    NON_RESPONSIVE, // registered but not respond to calls
+    DECLARED, // in VINTF manifest
+};
+std::string to_string(ServiceStatus s);
+
 struct TableEntry {
     std::string interfaceName{};
-    std::string transport{};
+    vintf::Transport transport{vintf::Transport::EMPTY};
     int32_t serverPid{NO_PID};
     uint32_t threadUsage{0};
     uint32_t threadCount{0};
@@ -77,10 +82,13 @@
     uint64_t serverObjectAddress{NO_PTR};
     Pids clientPids{};
     std::vector<std::string> clientCmdlines{};
-    Architecture arch{ARCH_UNKNOWN};
+    vintf::Arch arch{vintf::Arch::ARCH_EMPTY};
     // empty: unknown, all zeros: unreleased, otherwise: released
     std::string hash{};
     Partition partition{Partition::UNKNOWN};
+    VintfInfo vintfInfo{VINTF_INFO_EMPTY};
+    // true iff hwbinder and service started
+    ServiceStatus serviceStatus{ServiceStatus::UNKNOWN};
 
     static bool sortByInterfaceName(const TableEntry &a, const TableEntry &b) {
         return a.interfaceName < b.interfaceName;
@@ -99,6 +107,8 @@
 
     std::string isReleased() const;
 
+    std::string getVintfInfo() const;
+
     std::string getField(TableColumnType type) const;
 
     bool operator==(const TableEntry& other) const;
@@ -138,7 +148,7 @@
 
 class MergedTable {
 public:
-    MergedTable(std::vector<const Table*>&& tables) : mTables(std::move(tables)) {}
+    explicit MergedTable(std::vector<const Table*>&& tables) : mTables(std::move(tables)) {}
     TextTable createTextTable();
 private:
     std::vector<const Table*> mTables;
@@ -146,5 +156,3 @@
 
 }  // namespace lshal
 }  // namespace android
-
-#endif  // FRAMEWORK_NATIVE_CMDS_LSHAL_TABLE_ENTRY_H_
diff --git a/cmds/lshal/TextTable.h b/cmds/lshal/TextTable.h
index 91d522a..be41a08 100644
--- a/cmds/lshal/TextTable.h
+++ b/cmds/lshal/TextTable.h
@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-#ifndef FRAMEWORK_NATIVE_CMDS_LSHAL_TEXT_TABLE_H_
-#define FRAMEWORK_NATIVE_CMDS_LSHAL_TEXT_TABLE_H_
+#pragma once
 
 #include <iostream>
 #include <string>
@@ -33,11 +32,11 @@
     TextTableRow() {}
 
     // A row of cells.
-    TextTableRow(std::vector<std::string>&& v) : mFields(std::move(v)) {}
+    explicit TextTableRow(std::vector<std::string>&& v) : mFields(std::move(v)) {}
 
     // A single comment string.
-    TextTableRow(std::string&& s) : mLine(std::move(s)) {}
-    TextTableRow(const std::string& s) : mLine(s) {}
+    explicit TextTableRow(std::string&& s) : mLine(std::move(s)) {}
+    explicit TextTableRow(const std::string& s) : mLine(s) {}
 
     // Whether this row is an actual row of cells.
     bool isRow() const { return !fields().empty(); }
@@ -80,5 +79,3 @@
 
 } // namespace lshal
 } // namespace android
-
-#endif // FRAMEWORK_NATIVE_CMDS_LSHAL_TEXT_TABLE_H_
diff --git a/cmds/lshal/Timeout.h b/cmds/lshal/Timeout.h
index c940404..e8d22d9 100644
--- a/cmds/lshal/Timeout.h
+++ b/cmds/lshal/Timeout.h
@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+#pragma once
+
 #include <condition_variable>
 #include <chrono>
 #include <functional>
@@ -29,7 +31,7 @@
 
 class BackgroundTaskState {
 public:
-    BackgroundTaskState(std::function<void(void)> &&func)
+    explicit BackgroundTaskState(std::function<void(void)> &&func)
             : mFunc(std::forward<decltype(func)>(func)) {}
     void notify() {
         std::unique_lock<std::mutex> lock(mMutex);
@@ -57,7 +59,7 @@
     BackgroundTaskState &state = *static_cast<BackgroundTaskState *>(data);
     state();
     state.notify();
-    return NULL;
+    return nullptr;
 }
 
 template<class R, class P>
@@ -65,7 +67,7 @@
     auto now = std::chrono::system_clock::now();
     BackgroundTaskState state{std::forward<decltype(func)>(func)};
     pthread_t thread;
-    if (pthread_create(&thread, NULL, callAndNotify, &state)) {
+    if (pthread_create(&thread, nullptr, callAndNotify, &state)) {
         std::cerr << "FATAL: could not create background thread." << std::endl;
         return false;
     }
@@ -73,7 +75,7 @@
     if (!success) {
         pthread_kill(thread, SIGINT);
     }
-    pthread_join(thread, NULL);
+    pthread_join(thread, nullptr);
     return success;
 }
 
diff --git a/cmds/lshal/libprocpartition/include/procpartition/procpartition.h b/cmds/lshal/libprocpartition/include/procpartition/procpartition.h
index 7e86432..ca1e690 100644
--- a/cmds/lshal/libprocpartition/include/procpartition/procpartition.h
+++ b/cmds/lshal/libprocpartition/include/procpartition/procpartition.h
@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-#ifndef FRAMEWORK_NATIVE_CMDS_LSHAL_PROCPARTITION_H_
-#define FRAMEWORK_NATIVE_CMDS_LSHAL_PROCPARTITION_H_
+#pragma once
 
 #include <sys/types.h>
 
@@ -44,5 +43,3 @@
 
 }  // namespace procpartition
 }  // namespace android
-
-#endif  // FRAMEWORK_NATIVE_CMDS_LSHAL_PROCPARTITION_H_
diff --git a/cmds/lshal/libprocpartition/procpartition.cpp b/cmds/lshal/libprocpartition/procpartition.cpp
index 8ca458a..9645f3a 100644
--- a/cmds/lshal/libprocpartition/procpartition.cpp
+++ b/cmds/lshal/libprocpartition/procpartition.cpp
@@ -50,7 +50,7 @@
                                          false /* follow symlinks */)) {
         return "";
     }
-    return content;
+    return std::string{content.c_str()};
 }
 
 Partition parsePartition(const std::string& s) {
diff --git a/cmds/lshal/test.cpp b/cmds/lshal/test.cpp
index 4fa941e..76f7c7f 100644
--- a/cmds/lshal/test.cpp
+++ b/cmds/lshal/test.cpp
@@ -44,6 +44,13 @@
 using ::android::hardware::hidl_handle;
 using ::android::hardware::hidl_string;
 using ::android::hardware::hidl_vec;
+using android::vintf::Arch;
+using android::vintf::CompatibilityMatrix;
+using android::vintf::gCompatibilityMatrixConverter;
+using android::vintf::gHalManifestConverter;
+using android::vintf::HalManifest;
+using android::vintf::Transport;
+using android::vintf::VintfObject;
 
 using InstanceDebugInfo = IServiceManager::InstanceDebugInfo;
 
@@ -184,7 +191,7 @@
 // expose protected fields and methods for ListCommand
 class MockListCommand : public ListCommand {
 public:
-    MockListCommand(Lshal* lshal) : ListCommand(*lshal) {}
+    explicit MockListCommand(Lshal* lshal) : ListCommand(*lshal) {}
 
     Status parseArgs(const Arg& arg) { return ListCommand::parseArgs(arg); }
     Status main(const Arg& arg) { return ListCommand::main(arg); }
@@ -207,6 +214,11 @@
     MOCK_CONST_METHOD2(getPidInfo, bool(pid_t, PidInfo*));
     MOCK_CONST_METHOD1(parseCmdline, std::string(pid_t));
     MOCK_METHOD1(getPartition, Partition(pid_t));
+
+    MOCK_CONST_METHOD0(getDeviceManifest, std::shared_ptr<const vintf::HalManifest>());
+    MOCK_CONST_METHOD0(getDeviceMatrix, std::shared_ptr<const vintf::CompatibilityMatrix>());
+    MOCK_CONST_METHOD0(getFrameworkManifest, std::shared_ptr<const vintf::HalManifest>());
+    MOCK_CONST_METHOD0(getFrameworkMatrix, std::shared_ptr<const vintf::CompatibilityMatrix>());
 };
 
 class ListParseArgsTest : public ::testing::Test {
@@ -214,12 +226,13 @@
     void SetUp() override {
         mockLshal = std::make_unique<NiceMock<MockLshal>>();
         mockList = std::make_unique<MockListCommand>(mockLshal.get());
+        ON_CALL(*mockLshal, err()).WillByDefault(Return(NullableOStream<std::ostream>(err)));
         // ListCommand::parseArgs should parse arguments from the second element
         optind = 1;
     }
     std::unique_ptr<MockLshal> mockLshal;
     std::unique_ptr<MockListCommand> mockList;
-    std::stringstream output;
+    std::stringstream err;
 };
 
 TEST_F(ListParseArgsTest, Args) {
@@ -229,6 +242,7 @@
                                    TableColumnType::SERVER_ADDR, TableColumnType::CLIENT_PIDS}),
                   table.getSelectedColumns());
     });
+    EXPECT_EQ("", err.str());
 }
 
 TEST_F(ListParseArgsTest, Cmds) {
@@ -243,12 +257,12 @@
         EXPECT_THAT(table.getSelectedColumns(), Contains(TableColumnType::CLIENT_CMDS))
                 << "should print client cmds with -m";
     });
+    EXPECT_EQ("", err.str());
 }
 
 TEST_F(ListParseArgsTest, DebugAndNeat) {
-    ON_CALL(*mockLshal, err()).WillByDefault(Return(NullableOStream<std::ostream>(output)));
     EXPECT_NE(0u, mockList->parseArgs(createArg({"lshal", "--neat", "-d"})));
-    EXPECT_THAT(output.str(), StrNe(""));
+    EXPECT_THAT(err.str(), HasSubstr("--neat should not be used with --debug."));
 }
 
 /// Fetch Test
@@ -294,7 +308,7 @@
 // Fake service returned by mocked IServiceManager::get.
 class TestService : public IBase {
 public:
-    TestService(pid_t id) : mId(id) {}
+    explicit TestService(pid_t id) : mId(id) {}
     hardware::Return<void> getDebugInfo(getDebugInfo_cb cb) override {
         cb({ mId /* pid */, getPtr(mId), DebugInfo::Architecture::IS_64BIT });
         return hardware::Void();
@@ -313,7 +327,7 @@
 
 class ListTest : public ::testing::Test {
 public:
-    void SetUp() override {
+    virtual void SetUp() override {
         initMockServiceManager();
         lshal = std::make_unique<Lshal>(out, err, serviceManager, passthruManager);
         initMockList();
@@ -335,6 +349,15 @@
             });
         }));
         ON_CALL(*mockList, getPartition(_)).WillByDefault(Return(Partition::VENDOR));
+
+        ON_CALL(*mockList, getDeviceManifest())
+                .WillByDefault(Return(std::make_shared<HalManifest>()));
+        ON_CALL(*mockList, getDeviceMatrix())
+                .WillByDefault(Return(std::make_shared<CompatibilityMatrix>()));
+        ON_CALL(*mockList, getFrameworkManifest())
+                .WillByDefault(Return(std::make_shared<HalManifest>()));
+        ON_CALL(*mockList, getFrameworkMatrix())
+                .WillByDefault(Return(std::make_shared<CompatibilityMatrix>()));
     }
 
     void initMockServiceManager() {
@@ -388,92 +411,76 @@
 }
 
 TEST_F(ListTest, Fetch) {
-    EXPECT_EQ(0u, mockList->fetch());
-    std::array<std::string, 6> transports{{"hwbinder", "hwbinder", "passthrough",
-                                          "passthrough", "passthrough", "passthrough"}};
-    std::array<Architecture, 6> archs{{ARCH64, ARCH64, ARCH32, ARCH32, ARCH32, ARCH32}};
-    int id = 1;
+    optind = 1; // mimic Lshal::parseArg()
+    ASSERT_EQ(0u, mockList->parseArgs(createArg({"lshal"})));
+    ASSERT_EQ(0u, mockList->fetch());
+    vintf::TransportArch hwbinder{Transport::HWBINDER, Arch::ARCH_64};
+    vintf::TransportArch passthrough{Transport::PASSTHROUGH, Arch::ARCH_32};
+    std::array<vintf::TransportArch, 6> transportArchs{{hwbinder, hwbinder, passthrough,
+                                                        passthrough, passthrough, passthrough}};
+    int i = 0;
     mockList->forEachTable([&](const Table& table) {
-        ASSERT_EQ(2u, table.size());
         for (const auto& entry : table) {
-            const auto& transport = transports[id - 1];
+            if (i >= transportArchs.size()) {
+                break;
+            }
+
+            int id = i + 1;
+            auto transport = transportArchs.at(i).transport;
             TableEntry expected{
                 .interfaceName = getFqInstanceName(id),
                 .transport = transport,
-                .serverPid = transport == "hwbinder" ? id : NO_PID,
-                .threadUsage = transport == "hwbinder" ? getPidInfoFromId(id).threadUsage : 0,
-                .threadCount = transport == "hwbinder" ? getPidInfoFromId(id).threadCount : 0,
+                .serverPid = transport == Transport::HWBINDER ? id : NO_PID,
+                .threadUsage =
+                        transport == Transport::HWBINDER ? getPidInfoFromId(id).threadUsage : 0,
+                .threadCount =
+                        transport == Transport::HWBINDER ? getPidInfoFromId(id).threadCount : 0,
                 .serverCmdline = {},
-                .serverObjectAddress = transport == "hwbinder" ? getPtr(id) : NO_PTR,
+                .serverObjectAddress = transport == Transport::HWBINDER ? getPtr(id) : NO_PTR,
                 .clientPids = getClients(id),
                 .clientCmdlines = {},
-                .arch = archs[id - 1],
+                .arch = transportArchs.at(i).arch,
             };
             EXPECT_EQ(expected, entry) << expected.to_string() << " vs. " << entry.to_string();
 
-            ++id;
+            ++i;
         }
     });
 
+    EXPECT_EQ(transportArchs.size(), i) << "Not all entries are tested.";
+
 }
 
 TEST_F(ListTest, DumpVintf) {
-    const std::string expected =
-        "<!-- \n"
-        "    This is a skeleton device manifest. Notes: \n" + ListCommand::INIT_VINTF_NOTES +
-        "-->\n"
-        "<manifest version=\"1.0\" type=\"device\">\n"
-        "    <hal format=\"hidl\">\n"
-        "        <name>a.h.foo1</name>\n"
-        "        <transport>hwbinder</transport>\n"
-        "        <version>1.0</version>\n"
-        "        <interface>\n"
-        "            <name>IFoo</name>\n"
-        "            <instance>1</instance>\n"
-        "        </interface>\n"
-        "    </hal>\n"
-        "    <hal format=\"hidl\">\n"
-        "        <name>a.h.foo2</name>\n"
-        "        <transport>hwbinder</transport>\n"
-        "        <version>2.0</version>\n"
-        "        <interface>\n"
-        "            <name>IFoo</name>\n"
-        "            <instance>2</instance>\n"
-        "        </interface>\n"
-        "    </hal>\n"
-        "    <hal format=\"hidl\">\n"
-        "        <name>a.h.foo3</name>\n"
-        "        <transport arch=\"32\">passthrough</transport>\n"
-        "        <version>3.0</version>\n"
-        "        <interface>\n"
-        "            <name>IFoo</name>\n"
-        "            <instance>3</instance>\n"
-        "        </interface>\n"
-        "    </hal>\n"
-        "    <hal format=\"hidl\">\n"
-        "        <name>a.h.foo4</name>\n"
-        "        <transport arch=\"32\">passthrough</transport>\n"
-        "        <version>4.0</version>\n"
-        "        <interface>\n"
-        "            <name>IFoo</name>\n"
-        "            <instance>4</instance>\n"
-        "        </interface>\n"
-        "    </hal>\n"
-        "    <hal format=\"hidl\">\n"
-        "        <name>a.h.foo5</name>\n"
-        "        <transport arch=\"32\">passthrough</transport>\n"
-        "        <version>5.0</version>\n"
-        "    </hal>\n"
-        "    <hal format=\"hidl\">\n"
-        "        <name>a.h.foo6</name>\n"
-        "        <transport arch=\"32\">passthrough</transport>\n"
-        "        <version>6.0</version>\n"
-        "    </hal>\n"
-        "</manifest>\n";
+    const std::string expected = "<manifest version=\"1.0\" type=\"device\">\n"
+                                 "    <hal format=\"hidl\">\n"
+                                 "        <name>a.h.foo1</name>\n"
+                                 "        <transport>hwbinder</transport>\n"
+                                 "        <fqname>@1.0::IFoo/1</fqname>\n"
+                                 "    </hal>\n"
+                                 "    <hal format=\"hidl\">\n"
+                                 "        <name>a.h.foo2</name>\n"
+                                 "        <transport>hwbinder</transport>\n"
+                                 "        <fqname>@2.0::IFoo/2</fqname>\n"
+                                 "    </hal>\n"
+                                 "    <hal format=\"hidl\">\n"
+                                 "        <name>a.h.foo3</name>\n"
+                                 "        <transport arch=\"32\">passthrough</transport>\n"
+                                 "        <fqname>@3.0::IFoo/3</fqname>\n"
+                                 "    </hal>\n"
+                                 "    <hal format=\"hidl\">\n"
+                                 "        <name>a.h.foo4</name>\n"
+                                 "        <transport arch=\"32\">passthrough</transport>\n"
+                                 "        <fqname>@4.0::IFoo/4</fqname>\n"
+                                 "    </hal>\n"
+                                 "</manifest>";
 
     optind = 1; // mimic Lshal::parseArg()
     EXPECT_EQ(0u, mockList->main(createArg({"lshal", "--init-vintf"})));
-    EXPECT_EQ(expected, out.str());
+    auto output = out.str();
+    EXPECT_THAT(output, HasSubstr(expected));
+    EXPECT_THAT(output, HasSubstr("a.h.foo5@5.0::IFoo/5"));
+    EXPECT_THAT(output, HasSubstr("a.h.foo6@6.0::IFoo/6"));
     EXPECT_EQ("", err.str());
 
     vintf::HalManifest m;
@@ -486,19 +493,19 @@
 TEST_F(ListTest, DumpDefault) {
     const std::string expected =
         "[fake description 0]\n"
-        "R Interface            Thread Use Server Clients\n"
-        "  a.h.foo1@1.0::IFoo/1 11/21      1      2 4\n"
-        "Y a.h.foo2@2.0::IFoo/2 12/22      2      3 5\n"
+        "VINTF R Interface            Thread Use Server Clients\n"
+        "X     N a.h.foo1@1.0::IFoo/1 11/21      1      2 4\n"
+        "X     Y a.h.foo2@2.0::IFoo/2 12/22      2      3 5\n"
         "\n"
         "[fake description 1]\n"
-        "R Interface            Thread Use Server Clients\n"
-        "  a.h.foo3@3.0::IFoo/3 N/A        N/A    4 6\n"
-        "  a.h.foo4@4.0::IFoo/4 N/A        N/A    5 7\n"
+        "VINTF R Interface            Thread Use Server Clients\n"
+        "X     ? a.h.foo3@3.0::IFoo/3 N/A        N/A    4 6\n"
+        "X     ? a.h.foo4@4.0::IFoo/4 N/A        N/A    5 7\n"
         "\n"
         "[fake description 2]\n"
-        "R Interface            Thread Use Server Clients\n"
-        "  a.h.foo5@5.0::IFoo/5 N/A        N/A    6 8\n"
-        "  a.h.foo6@6.0::IFoo/6 N/A        N/A    7 9\n"
+        "VINTF R Interface            Thread Use Server Clients\n"
+        "X     ? a.h.foo5@5.0::IFoo/5 N/A        N/A    6 8\n"
+        "X     ? a.h.foo6@6.0::IFoo/6 N/A        N/A    7 9\n"
         "\n";
 
     optind = 1; // mimic Lshal::parseArg()
@@ -511,18 +518,18 @@
     const std::string expected =
         "[fake description 0]\n"
         "Interface            R Hash\n"
-        "a.h.foo1@1.0::IFoo/1   0000000000000000000000000000000000000000000000000000000000000000\n"
+        "a.h.foo1@1.0::IFoo/1 N 0000000000000000000000000000000000000000000000000000000000000000\n"
         "a.h.foo2@2.0::IFoo/2 Y 0202020202020202020202020202020202020202020202020202020202020202\n"
         "\n"
         "[fake description 1]\n"
         "Interface            R Hash\n"
-        "a.h.foo3@3.0::IFoo/3   \n"
-        "a.h.foo4@4.0::IFoo/4   \n"
+        "a.h.foo3@3.0::IFoo/3 ? \n"
+        "a.h.foo4@4.0::IFoo/4 ? \n"
         "\n"
         "[fake description 2]\n"
         "Interface            R Hash\n"
-        "a.h.foo5@5.0::IFoo/5   \n"
-        "a.h.foo6@6.0::IFoo/6   \n"
+        "a.h.foo5@5.0::IFoo/5 ? \n"
+        "a.h.foo6@6.0::IFoo/6 ? \n"
         "\n";
 
     optind = 1; // mimic Lshal::parseArg()
@@ -594,6 +601,225 @@
     EXPECT_EQ("", err.str());
 }
 
+TEST_F(ListTest, DumpSingleHalType) {
+    const std::string expected =
+        "[fake description 0]\n"
+        "Interface            Transport Arch Thread Use Server PTR              Clients\n"
+        "a.h.foo1@1.0::IFoo/1 hwbinder  64   11/21      1      0000000000002711 2 4\n"
+        "a.h.foo2@2.0::IFoo/2 hwbinder  64   12/22      2      0000000000002712 3 5\n"
+        "\n";
+
+    optind = 1; // mimic Lshal::parseArg()
+    EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-itrepac", "--types=binderized"})));
+    EXPECT_EQ(expected, out.str());
+    EXPECT_EQ("", err.str());
+}
+
+TEST_F(ListTest, DumpReorderedHalTypes) {
+    const std::string expected =
+        "[fake description 0]\n"
+        "Interface            Transport   Arch Thread Use Server PTR Clients\n"
+        "a.h.foo3@3.0::IFoo/3 passthrough 32   N/A        N/A    N/A 4 6\n"
+        "a.h.foo4@4.0::IFoo/4 passthrough 32   N/A        N/A    N/A 5 7\n"
+        "\n"
+        "[fake description 1]\n"
+        "Interface            Transport   Arch Thread Use Server PTR Clients\n"
+        "a.h.foo5@5.0::IFoo/5 passthrough 32   N/A        N/A    N/A 6 8\n"
+        "a.h.foo6@6.0::IFoo/6 passthrough 32   N/A        N/A    N/A 7 9\n"
+        "\n"
+        "[fake description 2]\n"
+        "Interface            Transport Arch Thread Use Server PTR              Clients\n"
+        "a.h.foo1@1.0::IFoo/1 hwbinder  64   11/21      1      0000000000002711 2 4\n"
+        "a.h.foo2@2.0::IFoo/2 hwbinder  64   12/22      2      0000000000002712 3 5\n"
+        "\n";
+
+    optind = 1; // mimic Lshal::parseArg()
+    EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-itrepac", "--types=passthrough_clients",
+                                            "--types=passthrough_libs", "--types=binderized"})));
+    EXPECT_EQ(expected, out.str());
+    EXPECT_EQ("", err.str());
+}
+
+TEST_F(ListTest, DumpAbbreviatedHalTypes) {
+    const std::string expected =
+        "[fake description 0]\n"
+        "Interface            Transport   Arch Thread Use Server PTR Clients\n"
+        "a.h.foo3@3.0::IFoo/3 passthrough 32   N/A        N/A    N/A 4 6\n"
+        "a.h.foo4@4.0::IFoo/4 passthrough 32   N/A        N/A    N/A 5 7\n"
+        "\n"
+        "[fake description 1]\n"
+        "Interface            Transport   Arch Thread Use Server PTR Clients\n"
+        "a.h.foo5@5.0::IFoo/5 passthrough 32   N/A        N/A    N/A 6 8\n"
+        "a.h.foo6@6.0::IFoo/6 passthrough 32   N/A        N/A    N/A 7 9\n"
+        "\n";
+
+    optind = 1; // mimic Lshal::parseArg()
+    EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-itrepac", "--types=c,l"})));
+    EXPECT_EQ(expected, out.str());
+    EXPECT_EQ("", err.str());
+}
+
+TEST_F(ListTest, DumpEmptyAndDuplicateHalTypes) {
+    const std::string expected =
+        "[fake description 0]\n"
+        "Interface            Transport   Arch Thread Use Server PTR Clients\n"
+        "a.h.foo3@3.0::IFoo/3 passthrough 32   N/A        N/A    N/A 4 6\n"
+        "a.h.foo4@4.0::IFoo/4 passthrough 32   N/A        N/A    N/A 5 7\n"
+        "\n"
+        "[fake description 1]\n"
+        "Interface            Transport   Arch Thread Use Server PTR Clients\n"
+        "a.h.foo5@5.0::IFoo/5 passthrough 32   N/A        N/A    N/A 6 8\n"
+        "a.h.foo6@6.0::IFoo/6 passthrough 32   N/A        N/A    N/A 7 9\n"
+        "\n";
+
+    optind = 1; // mimic Lshal::parseArg()
+    EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-itrepac", "--types=c,l,,,l,l,c,",
+                                            "--types=passthrough_libs,passthrough_clients"})));
+    EXPECT_EQ(expected, out.str());
+    EXPECT_EQ("", err.str());
+}
+
+TEST_F(ListTest, UnknownHalType) {
+    optind = 1; // mimic Lshal::parseArg()
+    EXPECT_EQ(1u, mockList->main(createArg({"lshal", "-itrepac", "--types=c,a"})));
+    EXPECT_THAT(err.str(), HasSubstr("Unrecognized HAL type: a"));
+}
+
+TEST_F(ListTest, Vintf) {
+    std::string deviceManifestXml =
+            "<manifest version=\"1.0\" type=\"device\">\n"
+            "    <hal>\n"
+            "        <name>a.h.foo1</name>\n"
+            "        <transport>hwbinder</transport>\n"
+            "        <fqname>@1.0::IFoo/1</fqname>\n"
+            "    </hal>\n"
+            "    <hal>\n"
+            "        <name>a.h.foo3</name>\n"
+            "        <transport arch=\"32+64\">passthrough</transport>\n"
+            "        <fqname>@3.0::IFoo/3</fqname>\n"
+            "    </hal>\n"
+            "</manifest>\n";
+    std::string frameworkManifestXml =
+            "<manifest version=\"1.0\" type=\"framework\">\n"
+            "    <hal>\n"
+            "        <name>a.h.foo5</name>\n"
+            "        <transport arch=\"32\">passthrough</transport>\n"
+            "        <fqname>@5.0::IFoo/5</fqname>\n"
+            "    </hal>\n"
+            "</manifest>\n";
+    std::string deviceMatrixXml =
+            "<compatibility-matrix version=\"1.0\" type=\"device\">\n"
+            "    <hal>\n"
+            "        <name>a.h.foo5</name>\n"
+            "        <version>5.0</version>\n"
+            "        <interface>\n"
+            "            <name>IFoo</name>\n"
+            "            <instance>5</instance>\n"
+            "        </interface>\n"
+            "    </hal>\n"
+            "</compatibility-matrix>\n";
+    std::string frameworkMatrixXml =
+            "<compatibility-matrix version=\"1.0\" type=\"framework\">\n"
+            "    <hal>\n"
+            "        <name>a.h.foo1</name>\n"
+            "        <version>1.0</version>\n"
+            "        <interface>\n"
+            "            <name>IFoo</name>\n"
+            "            <instance>1</instance>\n"
+            "        </interface>\n"
+            "    </hal>\n"
+            "    <hal>\n"
+            "        <name>a.h.foo3</name>\n"
+            "        <version>3.0</version>\n"
+            "        <interface>\n"
+            "            <name>IFoo</name>\n"
+            "            <instance>3</instance>\n"
+            "        </interface>\n"
+            "    </hal>\n"
+            "</compatibility-matrix>\n";
+
+    std::string expected = "DM,FC a.h.foo1@1.0::IFoo/1\n"
+                           "X     a.h.foo2@2.0::IFoo/2\n"
+                           "DM,FC a.h.foo3@3.0::IFoo/3\n"
+                           "X     a.h.foo4@4.0::IFoo/4\n"
+                           "DC,FM a.h.foo5@5.0::IFoo/5\n"
+                           "X     a.h.foo6@6.0::IFoo/6\n";
+
+    auto deviceManifest = std::make_shared<HalManifest>();
+    auto frameworkManifest = std::make_shared<HalManifest>();
+    auto deviceMatrix = std::make_shared<CompatibilityMatrix>();
+    auto frameworkMatrix = std::make_shared<CompatibilityMatrix>();
+
+    ASSERT_TRUE(gHalManifestConverter(deviceManifest.get(), deviceManifestXml));
+    ASSERT_TRUE(gHalManifestConverter(frameworkManifest.get(), frameworkManifestXml));
+    ASSERT_TRUE(gCompatibilityMatrixConverter(deviceMatrix.get(), deviceMatrixXml));
+    ASSERT_TRUE(gCompatibilityMatrixConverter(frameworkMatrix.get(), frameworkMatrixXml));
+
+    ON_CALL(*mockList, getDeviceManifest()).WillByDefault(Return(deviceManifest));
+    ON_CALL(*mockList, getDeviceMatrix()).WillByDefault(Return(deviceMatrix));
+    ON_CALL(*mockList, getFrameworkManifest()).WillByDefault(Return(frameworkManifest));
+    ON_CALL(*mockList, getFrameworkMatrix()).WillByDefault(Return(frameworkMatrix));
+
+    optind = 1; // mimic Lshal::parseArg()
+    EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-Vi", "--neat"})));
+    EXPECT_THAT(out.str(), HasSubstr(expected));
+    EXPECT_EQ("", err.str());
+}
+
+class ListVintfTest : public ListTest {
+public:
+    virtual void SetUp() override {
+        ListTest::SetUp();
+        const std::string mockManifestXml =
+                "<manifest version=\"1.0\" type=\"device\">\n"
+                "    <hal format=\"hidl\">\n"
+                "        <name>a.h.foo1</name>\n"
+                "        <transport>hwbinder</transport>\n"
+                "        <fqname>@1.0::IFoo/1</fqname>\n"
+                "    </hal>\n"
+                "    <hal format=\"hidl\">\n"
+                "        <name>a.h.bar1</name>\n"
+                "        <transport>hwbinder</transport>\n"
+                "        <fqname>@1.0::IBar/1</fqname>\n"
+                "    </hal>\n"
+                "    <hal format=\"hidl\">\n"
+                "        <name>a.h.bar2</name>\n"
+                "        <transport arch=\"32+64\">passthrough</transport>\n"
+                "        <fqname>@2.0::IBar/2</fqname>\n"
+                "    </hal>\n"
+                "</manifest>";
+        auto manifest = std::make_shared<HalManifest>();
+        EXPECT_TRUE(gHalManifestConverter(manifest.get(), mockManifestXml));
+        EXPECT_CALL(*mockList, getDeviceManifest())
+            .Times(AnyNumber())
+            .WillRepeatedly(Return(manifest));
+    }
+};
+
+TEST_F(ListVintfTest, ManifestHals) {
+    optind = 1; // mimic Lshal::parseArg()
+    EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-iStr", "--types=v", "--neat"})));
+    EXPECT_THAT(out.str(), HasSubstr("a.h.bar1@1.0::IBar/1 declared hwbinder    ?"));
+    EXPECT_THAT(out.str(), HasSubstr("a.h.bar2@2.0::IBar/2 declared passthrough 32+64"));
+    EXPECT_THAT(out.str(), HasSubstr("a.h.foo1@1.0::IFoo/1 declared hwbinder    ?"));
+    EXPECT_EQ("", err.str());
+}
+
+TEST_F(ListVintfTest, Lazy) {
+    optind = 1; // mimic Lshal::parseArg()
+    EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-iStr", "--types=z", "--neat"})));
+    EXPECT_THAT(out.str(), HasSubstr("a.h.bar1@1.0::IBar/1 declared hwbinder    ?"));
+    EXPECT_THAT(out.str(), HasSubstr("a.h.bar2@2.0::IBar/2 declared passthrough 32+64"));
+    EXPECT_EQ("", err.str());
+}
+
+TEST_F(ListVintfTest, NoLazy) {
+    optind = 1; // mimic Lshal::parseArg()
+    EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-iStr", "--types=b,c,l", "--neat"})));
+    EXPECT_THAT(out.str(), Not(HasSubstr("IBar")));
+    EXPECT_EQ("", err.str());
+}
+
 class HelpTest : public ::testing::Test {
 public:
     void SetUp() override {
diff --git a/cmds/lshal/utils.h b/cmds/lshal/utils.h
index c09e8b1..04f5272 100644
--- a/cmds/lshal/utils.h
+++ b/cmds/lshal/utils.h
@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-#ifndef FRAMEWORK_NATIVE_CMDS_LSHAL_UTILS_H_
-#define FRAMEWORK_NATIVE_CMDS_LSHAL_UTILS_H_
+#pragma once
 
 #include <iomanip>
 #include <iostream>
@@ -46,6 +45,8 @@
     TRANSACTION_ERROR                       = 1 << 8,
     // No transaction error, but return value is unexpected.
     BAD_IMPL                                = 1 << 9,
+    // Cannot fetch VINTF data.
+    VINTF_ERROR                             = 1 << 10,
 };
 using Status = unsigned int;
 
@@ -86,5 +87,3 @@
 
 }  // namespace lshal
 }  // namespace android
-
-#endif  // FRAMEWORK_NATIVE_CMDS_LSHAL_UTILS_H_
diff --git a/cmds/rawbu/Android.bp b/cmds/rawbu/Android.bp
new file mode 100644
index 0000000..363ffc1
--- /dev/null
+++ b/cmds/rawbu/Android.bp
@@ -0,0 +1,14 @@
+// Copyright 2009 The Android Open Source Project
+
+cc_binary {
+    name: "rawbu",
+
+    srcs: ["backup.cpp"],
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+    ],
+
+    shared_libs: ["libcutils"],
+}
diff --git a/cmds/rawbu/Android.mk b/cmds/rawbu/Android.mk
deleted file mode 100644
index 9322151..0000000
--- a/cmds/rawbu/Android.mk
+++ /dev/null
@@ -1,17 +0,0 @@
-# Copyright 2009 The Android Open Source Project
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= backup.cpp
-
-LOCAL_CFLAGS := -Wall -Werror
-
-LOCAL_SHARED_LIBRARIES := libcutils libc
-
-LOCAL_MODULE:= rawbu
-
-LOCAL_MODULE_PATH := $(TARGET_OUT_OPTIONAL_EXECUTABLES)
-LOCAL_MODULE_TAGS := debug
-
-include $(BUILD_EXECUTABLE)
diff --git a/cmds/rawbu/backup.cpp b/cmds/rawbu/backup.cpp
index 0072281..8b20e3e 100644
--- a/cmds/rawbu/backup.cpp
+++ b/cmds/rawbu/backup.cpp
@@ -38,7 +38,7 @@
 static struct stat statBuffer;
 
 static char copyBuffer[8192];
-static char *backupFilePath = NULL;
+static char *backupFilePath = nullptr;
 
 static uint32_t inputFileVersion;
 
@@ -58,7 +58,7 @@
     { "/data/system/batterystats.bin", SPECIAL_NO_TOUCH },
     { "/data/system/location", SPECIAL_NO_TOUCH },
     { "/data/dalvik-cache", SPECIAL_NO_BACKUP },
-    { NULL, 0 },
+    { nullptr, 0 },
 };
 
 /* This is just copied from the shell's built-in wipe command. */
@@ -71,7 +71,7 @@
 
     dir = opendir(path);
 
-    if (dir == NULL) {
+    if (dir == nullptr) {
         fprintf (stderr, "Error opendir'ing %s: %s\n",
                     path, strerror(errno));
         return 0;
@@ -87,7 +87,7 @@
     for (;;) {
         de = readdir(dir);
 
-        if (de == NULL) {
+        if (de == nullptr) {
             break;
         }
 
@@ -115,7 +115,7 @@
             }
         }
         
-        if (!noBackup && SKIP_PATHS[i].path != NULL) {
+        if (!noBackup && SKIP_PATHS[i].path != nullptr) {
             // This is a SPECIAL_NO_TOUCH directory.
             continue;
         }
@@ -203,7 +203,7 @@
         int amt = size > (off_t)sizeof(copyBuffer) ? sizeof(copyBuffer) : (int)size;
         int readLen = fread(copyBuffer, 1, amt, src);
         if (readLen <= 0) {
-            if (srcName != NULL) {
+            if (srcName != nullptr) {
                 fprintf(stderr, "unable to read source (%d of %ld bytes) file '%s': %s\n",
                     amt, origSize, srcName, errno != 0 ? strerror(errno) : "unexpected EOF");
             } else {
@@ -214,7 +214,7 @@
         }
         int writeLen = fwrite(copyBuffer, 1, readLen, dest); 
         if (writeLen != readLen) {
-            if (destName != NULL) {
+            if (destName != nullptr) {
                 fprintf(stderr, "unable to write file (%d of %d bytes) '%s': '%s'\n",
                     writeLen, readLen, destName, strerror(errno));
             } else {
@@ -256,14 +256,14 @@
 {
     DIR *dir;
     struct dirent *de;
-    char* fullPath = NULL;
+    char* fullPath = nullptr;
     int srcLen = strlen(srcPath);
     int result = 1;
     int i;
     
     dir = opendir(srcPath);
 
-    if (dir == NULL) {
+    if (dir == nullptr) {
         fprintf (stderr, "error opendir'ing '%s': %s\n",
                     srcPath, strerror(errno));
         return 0;
@@ -272,7 +272,7 @@
     for (;;) {
         de = readdir(dir);
 
-        if (de == NULL) {
+        if (de == nullptr) {
             break;
         }
 
@@ -283,7 +283,7 @@
             continue;
         }
 
-        if (fullPath != NULL) {
+        if (fullPath != nullptr) {
             free(fullPath);
         }
         fullPath = (char*)malloc(srcLen + strlen(de->d_name) + 2);
@@ -298,7 +298,7 @@
                     break;
                 }
             }
-            if (SKIP_PATHS[i].path != NULL) {
+            if (SKIP_PATHS[i].path != nullptr) {
                 continue;
             }
         }
@@ -343,14 +343,14 @@
             }
             
             FILE* src = fopen(fullPath, "r");
-            if (src == NULL) {
+            if (src == nullptr) {
                 fprintf(stderr, "unable to open source file '%s': %s\n",
                     fullPath, strerror(errno));
                 result = 0;
                 goto done;
             }
             
-            int copyres = copy_file(fh, src, size, NULL, fullPath);
+            int copyres = copy_file(fh, src, size, nullptr, fullPath);
             fclose(src);
             if (!copyres) {
                 result = 0;
@@ -360,7 +360,7 @@
     }
 
 done:
-    if (fullPath != NULL) {
+    if (fullPath != nullptr) {
         free(fullPath);
     }
     
@@ -374,7 +374,7 @@
     int res = -1;
     
     FILE* fh = fopen(destPath, "w");
-    if (fh == NULL) {
+    if (fh == nullptr) {
         fprintf(stderr, "unable to open destination '%s': %s\n",
                 destPath, strerror(errno));
         return -1;
@@ -504,7 +504,7 @@
     int res = -1;
     
     FILE* fh = fopen(srcPath, "r");
-    if (fh == NULL) {
+    if (fh == nullptr) {
         fprintf(stderr, "Unable to open source '%s': %s\n",
                 srcPath, strerror(errno));
         return -1;
@@ -534,7 +534,7 @@
 
     while (1) {
         int type;
-        char* path = NULL;
+        char* path = nullptr;
         if (read_header(fh, &type, &path, &statBuffer) == 0) {
             goto done;
         }
@@ -570,14 +570,14 @@
             printf("Restoring file %s...\n", path);
             
             FILE* dest = fopen(path, "w");
-            if (dest == NULL) {
+            if (dest == nullptr) {
                 fprintf(stderr, "unable to open destination file '%s': %s\n",
                     path, strerror(errno));
                 free(path);
                 goto done;
             }
             
-            int copyres = copy_file(dest, fh, size, path, NULL);
+            int copyres = copy_file(dest, fh, size, path, nullptr);
             fclose(dest);
             if (!copyres) {
                 free(path);
diff --git a/cmds/rss_hwm_reset/Android.bp b/cmds/rss_hwm_reset/Android.bp
new file mode 100644
index 0000000..15f10ef
--- /dev/null
+++ b/cmds/rss_hwm_reset/Android.bp
@@ -0,0 +1,28 @@
+// Copyright (C) 2018 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+cc_binary {
+    name: "rss_hwm_reset",
+
+    srcs: [
+        "rss_hwm_reset.cc",
+    ],
+
+    shared_libs: [
+        "libbase",
+        "liblog",
+    ],
+
+    init_rc: ["rss_hwm_reset.rc"],
+}
diff --git a/cmds/rss_hwm_reset/rss_hwm_reset.cc b/cmds/rss_hwm_reset/rss_hwm_reset.cc
new file mode 100644
index 0000000..1626e7e
--- /dev/null
+++ b/cmds/rss_hwm_reset/rss_hwm_reset.cc
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+ /*
+  * rss_hwm_reset clears the RSS high-water mark counters for all currently
+  * running processes. It writes "5" to /proc/PID/clear_refs for every PID.
+  *
+  * It runs in its own process becuase dac_override capability is required
+  * in order to write to other processes' clear_refs.
+  *
+  * It is invoked from a system service by flipping sys.rss_hwm_reset.on
+  * property to "1".
+  */
+
+#define LOG_TAG "rss_hwm_reset"
+
+#include <dirent.h>
+
+#include <string>
+
+#include <android-base/file.h>
+#include <android-base/stringprintf.h>
+#include <log/log.h>
+
+namespace {
+// Resets RSS HWM counter for the selected process by writing 5 to
+// /proc/PID/clear_refs.
+void reset_rss_hwm(const char* pid) {
+    std::string clear_refs_path =
+            ::android::base::StringPrintf("/proc/%s/clear_refs", pid);
+    ::android::base::WriteStringToFile("5", clear_refs_path);
+}
+}
+
+// Clears RSS HWM counters for all currently running processes.
+int main(int /* argc */, char** /* argv[] */) {
+    DIR* dirp = opendir("/proc");
+    if (dirp == nullptr) {
+        ALOGE("unable to read /proc");
+        return 1;
+    }
+    struct dirent* entry;
+    while ((entry = readdir(dirp)) != nullptr) {
+        // Skip entries that are not directories.
+        if (entry->d_type != DT_DIR) continue;
+        // Skip entries that do not contain only numbers.
+        const char* pid = entry->d_name;
+        while (*pid) {
+            if (*pid < '0' || *pid > '9') break;
+            pid++;
+        }
+        if (*pid != 0) continue;
+
+        pid = entry->d_name;
+        reset_rss_hwm(pid);
+    }
+    closedir(dirp);
+    return 0;
+}
diff --git a/cmds/rss_hwm_reset/rss_hwm_reset.rc b/cmds/rss_hwm_reset/rss_hwm_reset.rc
new file mode 100644
index 0000000..fbbc820
--- /dev/null
+++ b/cmds/rss_hwm_reset/rss_hwm_reset.rc
@@ -0,0 +1,26 @@
+# Copyright (C) 2018 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+service rss_hwm_reset /system/bin/rss_hwm_reset
+    class late_start
+    disabled
+    oneshot
+    user nobody
+    group nobody readproc
+    writepid /dev/cpuset/system-background/tasks
+    capabilities DAC_OVERRIDE
+
+on property:sys.rss_hwm_reset.on=1
+    start rss_hwm_reset
+    setprop sys.rss_hwm_reset.on 0
diff --git a/cmds/service/service.cpp b/cmds/service/service.cpp
index bc11256..34a3fdc 100644
--- a/cmds/service/service.cpp
+++ b/cmds/service/service.cpp
@@ -30,7 +30,7 @@
 
 void writeString16(Parcel& parcel, const char* string)
 {
-    if (string != NULL)
+    if (string != nullptr)
     {
         parcel.writeString16(String16(string));
     }
@@ -43,7 +43,7 @@
 // get the name of the generic interface we hold a reference to
 static String16 get_interface_name(sp<IBinder> service)
 {
-    if (service != NULL) {
+    if (service != nullptr) {
         Parcel data, reply;
         status_t err = service->transact(IBinder::INTERFACE_TRANSACTION, data, &reply);
         if (err == NO_ERROR) {
@@ -93,7 +93,7 @@
 #endif
     sp<IServiceManager> sm = defaultServiceManager();
     fflush(stdout);
-    if (sm == NULL) {
+    if (sm == nullptr) {
         aerr << "service: Unable to get default service manager!" << endl;
         return 20;
     }
@@ -106,7 +106,7 @@
             if (optind < argc) {
                 sp<IBinder> service = sm->checkService(String16(argv[optind]));
                 aout << "Service " << argv[optind] <<
-                    (service == NULL ? ": not found" : ": found") << endl;
+                    (service == nullptr ? ": not found" : ": found") << endl;
             } else {
                 aerr << "service: No service specified for check" << endl;
                 wantsUsage = true;
@@ -131,7 +131,7 @@
                 sp<IBinder> service = sm->checkService(String16(argv[optind++]));
                 String16 ifName = get_interface_name(service);
                 int32_t code = atoi(argv[optind++]);
-                if (service != NULL && ifName.size() > 0) {
+                if (service != nullptr && ifName.size() > 0) {
                     Parcel data, reply;
 
                     // the interface name is first
@@ -186,28 +186,28 @@
                             data.writeDouble(atof(argv[optind++]));
                         } else if (strcmp(argv[optind], "null") == 0) {
                             optind++;
-                            data.writeStrongBinder(NULL);
+                            data.writeStrongBinder(nullptr);
                         } else if (strcmp(argv[optind], "intent") == 0) {
                         	
-                        	char* action = NULL;
-                        	char* dataArg = NULL;
-                        	char* type = NULL;
+                        	char* action = nullptr;
+                        	char* dataArg = nullptr;
+                        	char* type = nullptr;
                         	int launchFlags = 0;
-                        	char* component = NULL;
+                        	char* component = nullptr;
                         	int categoryCount = 0;
                         	char* categories[16];
                         	
-                        	char* context1 = NULL;
+                        	char* context1 = nullptr;
                         	
                             optind++;
                             
                         	while (optind < argc)
                         	{
                         		char* key = strtok_r(argv[optind], "=", &context1);
-                        		char* value = strtok_r(NULL, "=", &context1);
+                        		char* value = strtok_r(nullptr, "=", &context1);
                                 
                                 // we have reached the end of the XXX=XXX args.
-                                if (key == NULL) break;
+                                if (key == nullptr) break;
                         		
                         		if (strcmp(key, "action") == 0)
                         		{
@@ -231,14 +231,14 @@
                         		}
                         		else if (strcmp(key, "categories") == 0)
                         		{
-                        			char* context2 = NULL;
+                        			char* context2 = nullptr;
                         			int categoryCount = 0;
                         			categories[categoryCount] = strtok_r(value, ",", &context2);
                         			
-                        			while (categories[categoryCount] != NULL)
+                        			while (categories[categoryCount] != nullptr)
                         			{
                         				categoryCount++;
-                        				categories[categoryCount] = strtok_r(NULL, ",", &context2);
+                        				categories[categoryCount] = strtok_r(nullptr, ",", &context2);
                         			}
                         		}
                                 
diff --git a/cmds/servicemanager/service_manager.c b/cmds/servicemanager/service_manager.c
index 6b340a8..d776682 100644
--- a/cmds/servicemanager/service_manager.c
+++ b/cmds/servicemanager/service_manager.c
@@ -403,7 +403,11 @@
 
     cb.func_audit = audit_callback;
     selinux_set_callback(SELINUX_CB_AUDIT, cb);
+#ifdef VENDORSERVICEMANAGER
+    cb.func_log = selinux_vendor_log_callback;
+#else
     cb.func_log = selinux_log_callback;
+#endif
     selinux_set_callback(SELINUX_CB_LOG, cb);
 
 #ifdef VENDORSERVICEMANAGER
diff --git a/cmds/surfacereplayer/OWNERS b/cmds/surfacereplayer/OWNERS
new file mode 100644
index 0000000..cc4c842
--- /dev/null
+++ b/cmds/surfacereplayer/OWNERS
@@ -0,0 +1,2 @@
+mathias@google.com
+racarr@google.com
diff --git a/cmds/surfacereplayer/replayer/Android.bp b/cmds/surfacereplayer/replayer/Android.bp
index 5caceec..7632311 100644
--- a/cmds/surfacereplayer/replayer/Android.bp
+++ b/cmds/surfacereplayer/replayer/Android.bp
@@ -1,6 +1,5 @@
 cc_library_shared {
     name: "libsurfacereplayer",
-    clang: true,
     srcs: [
         "BufferQueueScheduler.cpp",
         "Event.cpp",
@@ -16,7 +15,6 @@
 	"-Wno-float-equal",
 	"-Wno-sign-conversion",
 	"-Wno-padded",
-	"-std=c++14",
     ],
     static_libs: [
         "libtrace_proto",
@@ -41,7 +39,6 @@
 
 cc_binary {
     name: "surfacereplayer",
-    clang: true,
     srcs: [
         "Main.cpp",
     ],
@@ -61,6 +58,5 @@
 	"-Wno-float-conversion",
 	"-Wno-disabled-macro-expansion",
 	"-Wno-float-equal",
-	"-std=c++14",
     ],
 }
diff --git a/cmds/surfacereplayer/replayer/Main.cpp b/cmds/surfacereplayer/replayer/Main.cpp
index 7090bdb..fbfcacf 100644
--- a/cmds/surfacereplayer/replayer/Main.cpp
+++ b/cmds/surfacereplayer/replayer/Main.cpp
@@ -94,7 +94,7 @@
     }
 
     char** input = argv + optind;
-    if (input[0] == NULL) {
+    if (input[0] == nullptr) {
         std::cerr << "No trace file provided...exiting" << std::endl;
         abort();
     }
diff --git a/data/etc/android.hardware.nfc.ese.xml b/data/etc/android.hardware.nfc.ese.xml
new file mode 100644
index 0000000..6642bb2
--- /dev/null
+++ b/data/etc/android.hardware.nfc.ese.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2019 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<!-- This feature indicates that the device supports eSE-based NFC card
+     emulation -->
+<permissions>
+    <feature name="android.hardware.nfc.ese" />
+</permissions>
diff --git a/data/etc/android.hardware.nfc.uicc.xml b/data/etc/android.hardware.nfc.uicc.xml
new file mode 100644
index 0000000..4f12de4
--- /dev/null
+++ b/data/etc/android.hardware.nfc.uicc.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2019 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<!-- This feature indicates that the device supports uicc-based NFC card
+     emulation -->
+<permissions>
+    <feature name="android.hardware.nfc.uicc" />
+</permissions>
diff --git a/data/etc/android.hardware.telephony.ims.xml b/data/etc/android.hardware.telephony.ims.xml
new file mode 100644
index 0000000..eeb7b00
--- /dev/null
+++ b/data/etc/android.hardware.telephony.ims.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2019 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<!-- Feature for devices that support IMS via ImsService APIs. -->
+<permissions>
+    <feature name="android.hardware.telephony.ims" />
+</permissions>
diff --git a/data/etc/android.hardware.usb.accessory.xml b/data/etc/android.hardware.usb.accessory.xml
index 80a0904..29df966 100644
--- a/data/etc/android.hardware.usb.accessory.xml
+++ b/data/etc/android.hardware.usb.accessory.xml
@@ -17,6 +17,4 @@
 <!-- This is the standard feature indicating that the device supports USB accessories. -->
 <permissions>
     <feature name="android.hardware.usb.accessory" />
-    <library name="com.android.future.usb.accessory"
-            file="/system/framework/com.android.future.usb.accessory.jar" />
 </permissions>
diff --git a/data/etc/android.software.ipsec_tunnels.xml b/data/etc/android.software.ipsec_tunnels.xml
new file mode 100644
index 0000000..f7ffc02
--- /dev/null
+++ b/data/etc/android.software.ipsec_tunnels.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2018 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<!--
+     This is the feature indicating that the device has support for multinetworking-capable IPsec
+     tunnels
+-->
+
+<permissions>
+    <feature name="android.software.ipsec_tunnels" />
+</permissions>
diff --git a/headers/media_plugin/media/arcvideobridge/IArcVideoBridge.h b/headers/media_plugin/media/arcvideobridge/IArcVideoBridge.h
deleted file mode 100644
index b32c92e..0000000
--- a/headers/media_plugin/media/arcvideobridge/IArcVideoBridge.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_IARC_VIDEO_BRIDGE_H
-#define ANDROID_IARC_VIDEO_BRIDGE_H
-
-#include <arc/IArcBridgeService.h>
-#include <binder/IInterface.h>
-#include <utils/Errors.h>
-
-namespace android {
-
-class IArcVideoBridge : public IInterface {
-public:
-    DECLARE_META_INTERFACE(ArcVideoBridge);
-
-    // Returns MojoBootstrapResult for creating mojo ipc channel of
-    // VideoAcceleratorFactory.
-    virtual ::arc::MojoBootstrapResult bootstrapVideoAcceleratorFactory() = 0;
-
-    // Get the version of the remote VideoHost on Chromium side.
-    virtual int32_t hostVersion() = 0;
-};
-
-class BnArcVideoBridge : public BnInterface<IArcVideoBridge> {
-public:
-    virtual status_t onTransact(
-            uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags = 0);
-};
-
-};  // namespace android
-
-#endif // ANDROID_IARC_VIDEO_BRIDGE_H
diff --git a/headers/media_plugin/media/cas/DescramblerAPI.h b/headers/media_plugin/media/cas/DescramblerAPI.h
index 033c8ce..c57f606 100644
--- a/headers/media_plugin/media/cas/DescramblerAPI.h
+++ b/headers/media_plugin/media/cas/DescramblerAPI.h
@@ -72,12 +72,12 @@
     // associated MediaCas session is used to load decryption keys
     // into the crypto/cas plugin.  The keys are then referenced by key-id
     // in the 'key' parameter to the decrypt() method.
-    // Should return NO_ERROR on success, ERROR_DRM_SESSION_NOT_OPENED if
+    // Should return NO_ERROR on success, ERROR_CAS_SESSION_NOT_OPENED if
     // the session is not opened and a code from MediaErrors.h otherwise.
     virtual status_t setMediaCasSession(const CasSessionId& sessionId) = 0;
 
     // If the error returned falls into the range
-    // ERROR_DRM_VENDOR_MIN..ERROR_DRM_VENDOR_MAX, errorDetailMsg should be
+    // ERROR_CAS_VENDOR_MIN..ERROR_CAS_VENDOR_MAX, errorDetailMsg should be
     // filled in with an appropriate string.
     // At the java level these special errors will then trigger a
     // MediaCodec.CryptoException that gives clients access to both
diff --git a/include/OWNERS b/include/OWNERS
new file mode 100644
index 0000000..db52850
--- /dev/null
+++ b/include/OWNERS
@@ -0,0 +1,16 @@
+alexeykuzmin@google.com
+dangittik@google.com
+jreck@google.com
+lajos@google.com
+mathias@google.com
+michaelwr@google.com
+nona@google.com
+racarr@google.com
+romainguy@android.com
+santoscordon@google.com
+stoza@google.com
+svv@google.com
+
+# For multinetwork.h only.
+lorenzo@google.com
+
diff --git a/include/android/choreographer.h b/include/android/choreographer.h
index 43346fe..d75de1e 100644
--- a/include/android/choreographer.h
+++ b/include/android/choreographer.h
@@ -30,8 +30,6 @@
 
 __BEGIN_DECLS
 
-#if __ANDROID_API__ >= 24
-
 struct AChoreographer;
 typedef struct AChoreographer AChoreographer;
 
@@ -45,25 +43,29 @@
  */
 typedef void (*AChoreographer_frameCallback)(long frameTimeNanos, void* data);
 
+#if __ANDROID_API__ >= 24
+
 /**
  * Get the AChoreographer instance for the current thread. This must be called
  * on an ALooper thread.
  */
-AChoreographer* AChoreographer_getInstance();
+AChoreographer* AChoreographer_getInstance() __INTRODUCED_IN(24);
 
 /**
  * Post a callback to be run on the next frame. The data pointer provided will
  * be passed to the callback function when it's called.
  */
 void AChoreographer_postFrameCallback(AChoreographer* choreographer,
-                AChoreographer_frameCallback callback, void* data);
+                AChoreographer_frameCallback callback, void* data) __INTRODUCED_IN(24);
+
 /**
  * Post a callback to be run on the frame following the specified delay. The
  * data pointer provided will be passed to the callback function when it's
  * called.
  */
 void AChoreographer_postFrameCallbackDelayed(AChoreographer* choreographer,
-                AChoreographer_frameCallback callback, void* data, long delayMillis);
+                AChoreographer_frameCallback callback, void* data,
+                long delayMillis) __INTRODUCED_IN(24);
 
 #endif /* __ANDROID_API__ >= 24 */
 
diff --git a/include/android/configuration.h b/include/android/configuration.h
index 6287332..ef6c5a2 100644
--- a/include/android/configuration.h
+++ b/include/android/configuration.h
@@ -30,6 +30,10 @@
 
 #include <android/asset_manager.h>
 
+#if !defined(__INTRODUCED_IN)
+#define __INTRODUCED_IN(__api_level) /* nothing */
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -676,34 +680,34 @@
  * Return the current configuration screen width in dp units, or
  * ACONFIGURATION_SCREEN_WIDTH_DP_ANY if not set.
  */
-int32_t AConfiguration_getScreenWidthDp(AConfiguration* config);
+int32_t AConfiguration_getScreenWidthDp(AConfiguration* config) __INTRODUCED_IN(13);
 
 /**
  * Set the configuration's current screen width in dp units.
  */
-void AConfiguration_setScreenWidthDp(AConfiguration* config, int32_t value);
+void AConfiguration_setScreenWidthDp(AConfiguration* config, int32_t value) __INTRODUCED_IN(13);
 
 /**
  * Return the current configuration screen height in dp units, or
  * ACONFIGURATION_SCREEN_HEIGHT_DP_ANY if not set.
  */
-int32_t AConfiguration_getScreenHeightDp(AConfiguration* config);
+int32_t AConfiguration_getScreenHeightDp(AConfiguration* config) __INTRODUCED_IN(13);
 
 /**
  * Set the configuration's current screen width in dp units.
  */
-void AConfiguration_setScreenHeightDp(AConfiguration* config, int32_t value);
+void AConfiguration_setScreenHeightDp(AConfiguration* config, int32_t value) __INTRODUCED_IN(13);
 
 /**
  * Return the configuration's smallest screen width in dp units, or
  * ACONFIGURATION_SMALLEST_SCREEN_WIDTH_DP_ANY if not set.
  */
-int32_t AConfiguration_getSmallestScreenWidthDp(AConfiguration* config);
+int32_t AConfiguration_getSmallestScreenWidthDp(AConfiguration* config) __INTRODUCED_IN(13);
 
 /**
  * Set the configuration's smallest screen width in dp units.
  */
-void AConfiguration_setSmallestScreenWidthDp(AConfiguration* config, int32_t value);
+void AConfiguration_setSmallestScreenWidthDp(AConfiguration* config, int32_t value) __INTRODUCED_IN(13);
 #endif /* __ANDROID_API__ >= 13 */
 
 #if __ANDROID_API__ >= 17
@@ -711,12 +715,12 @@
  * Return the configuration's layout direction, or
  * ACONFIGURATION_LAYOUTDIR_ANY if not set.
  */
-int32_t AConfiguration_getLayoutDirection(AConfiguration* config);
+int32_t AConfiguration_getLayoutDirection(AConfiguration* config) __INTRODUCED_IN(17);
 
 /**
  * Set the configuration's layout direction.
  */
-void AConfiguration_setLayoutDirection(AConfiguration* config, int32_t value);
+void AConfiguration_setLayoutDirection(AConfiguration* config, int32_t value) __INTRODUCED_IN(17);
 #endif /* __ANDROID_API__ >= 17 */
 
 /**
diff --git a/include/android/input.h b/include/android/input.h
index 0829989..6810901 100644
--- a/include/android/input.h
+++ b/include/android/input.h
@@ -56,6 +56,10 @@
 #include <android/keycodes.h>
 #include <android/looper.h>
 
+#if !defined(__INTRODUCED_IN)
+#define __INTRODUCED_IN(__api_level) /* nothing */
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -984,7 +988,7 @@
 
 #if __ANDROID_API__ >= 14
 /** Get the button state of all buttons that are pressed. */
-int32_t AMotionEvent_getButtonState(const AInputEvent* motion_event);
+int32_t AMotionEvent_getButtonState(const AInputEvent* motion_event) __INTRODUCED_IN(14);
 #endif
 
 /**
@@ -1056,7 +1060,7 @@
  * The tool type indicates the type of tool used to make contact such as a
  * finger or stylus, if known.
  */
-int32_t AMotionEvent_getToolType(const AInputEvent* motion_event, size_t pointer_index);
+int32_t AMotionEvent_getToolType(const AInputEvent* motion_event, size_t pointer_index) __INTRODUCED_IN(14);
 #endif
 
 /**
@@ -1150,7 +1154,7 @@
 #if __ANDROID_API__ >= 13
 /** Get the value of the request axis for the given pointer index. */
 float AMotionEvent_getAxisValue(const AInputEvent* motion_event,
-        int32_t axis, size_t pointer_index);
+        int32_t axis, size_t pointer_index) __INTRODUCED_IN(13);
 #endif
 
 /**
@@ -1288,7 +1292,7 @@
  * that occurred between this event and the previous motion event.
  */
 float AMotionEvent_getHistoricalAxisValue(const AInputEvent* motion_event,
-        int32_t axis, size_t pointer_index, size_t history_index);
+        int32_t axis, size_t pointer_index, size_t history_index) __INTRODUCED_IN(13);
 #endif
 
 
diff --git a/include/android/multinetwork.h b/include/android/multinetwork.h
index 97892f8..d31d1f1 100644
--- a/include/android/multinetwork.h
+++ b/include/android/multinetwork.h
@@ -14,6 +14,15 @@
  * limitations under the License.
  */
 
+/**
+ * @addtogroup Networking
+ * @{
+ */
+
+/**
+ * @file multinetwork.h
+ */
+
 #ifndef ANDROID_MULTINETWORK_H
 #define ANDROID_MULTINETWORK_H
 
@@ -51,7 +60,7 @@
  * on failure with an appropriate errno value set.
  */
 
-#if __ANDROID_API__ >= 24
+#if __ANDROID_API__ >= 23
 
 /**
  * Set the network to be used by the given socket file descriptor.
@@ -61,7 +70,7 @@
  * This is the equivalent of: [android.net.Network#bindSocket()](https://developer.android.com/reference/android/net/Network.html#bindSocket(java.net.Socket))
  *
  */
-int android_setsocknetwork(net_handle_t network, int fd);
+int android_setsocknetwork(net_handle_t network, int fd) __INTRODUCED_IN(23);
 
 
 /**
@@ -78,7 +87,7 @@
  * This is the equivalent of: [android.net.ConnectivityManager#setProcessDefaultNetwork()](https://developer.android.com/reference/android/net/ConnectivityManager.html#setProcessDefaultNetwork(android.net.Network))
  *
  */
-int android_setprocnetwork(net_handle_t network);
+int android_setprocnetwork(net_handle_t network) __INTRODUCED_IN(23);
 
 
 /**
@@ -97,10 +106,80 @@
  */
 int android_getaddrinfofornetwork(net_handle_t network,
         const char *node, const char *service,
-        const struct addrinfo *hints, struct addrinfo **res);
+        const struct addrinfo *hints, struct addrinfo **res) __INTRODUCED_IN(23);
 
-#endif /* __ANDROID_API__ >= 24 */
+#endif /* __ANDROID_API__ >= 23 */
+
+#if __ANDROID_API__ >= 29
+
+/**
+ * Possible values of the flags argument to android_res_nsend and android_res_nquery.
+ * Values are ORed together.
+ */
+enum ResNsendFlags : uint32_t {
+    /**
+     * Send a single request to a single resolver and fail on timeout or network errors
+     */
+    ANDROID_RESOLV_NO_RETRY = 1 << 0,
+
+    /**
+     * Do not cache the result of the lookup. The lookup may return a result that is already
+     * in the cache, unless the ANDROID_RESOLV_NO_CACHE_LOOKUP flag is also specified.
+     */
+    ANDROID_RESOLV_NO_CACHE_STORE = 1 << 1,
+
+    /**
+     * Don't lookup the request in cache.
+     */
+    ANDROID_RESOLV_NO_CACHE_LOOKUP = 1 << 2,
+};
+
+/**
+ * Look up the {|ns_class|, |ns_type|} Resource Record (RR) associated
+ * with Domain Name |dname| on the given |network|.
+ * The typical value for |ns_class| is ns_c_in, while |type| can be any
+ * record type (for instance, ns_t_aaaa or ns_t_txt).
+ * |flags| is a additional config to control actual querying behavior, see
+ * ResNsendFlags for detail.
+ *
+ * Returns a file descriptor to watch for read events, or a negative
+ * POSIX error code (see errno.h) if an immediate error occurs.
+ */
+int android_res_nquery(net_handle_t network,
+        const char *dname, int ns_class, int ns_type, uint32_t flags) __INTRODUCED_IN(29);
+
+/**
+ * Issue the query |msg| on the given |network|.
+ * |flags| is a additional config to control actual querying behavior, see
+ * ResNsendFlags for detail.
+ *
+ * Returns a file descriptor to watch for read events, or a negative
+ * POSIX error code (see errno.h) if an immediate error occurs.
+ */
+int android_res_nsend(net_handle_t network,
+        const uint8_t *msg, size_t msglen, uint32_t flags) __INTRODUCED_IN(29);
+
+/**
+ * Read a result for the query associated with the |fd| descriptor.
+ * Closes |fd| before returning.
+ *
+ * Returns:
+ *     < 0: negative POSIX error code (see errno.h for possible values). |rcode| is not set.
+ *     >= 0: length of |answer|. |rcode| is the resolver return code (e.g., ns_r_nxdomain)
+ */
+int android_res_nresult(int fd,
+        int *rcode, uint8_t *answer, size_t anslen) __INTRODUCED_IN(29);
+
+/**
+ * Attempts to cancel the in-progress query associated with the |nsend_fd|
+ * descriptor.
+ */
+void android_res_cancel(int nsend_fd) __INTRODUCED_IN(29);
+
+#endif /* __ANDROID_API__ >= 29 */
 
 __END_DECLS
 
 #endif  // ANDROID_MULTINETWORK_H
+
+/** @} */
diff --git a/include/android/native_window_jni.h b/include/android/native_window_jni.h
index 23b39aa..0c196b9 100644
--- a/include/android/native_window_jni.h
+++ b/include/android/native_window_jni.h
@@ -44,16 +44,6 @@
  */
 ANativeWindow* ANativeWindow_fromSurface(JNIEnv* env, jobject surface);
 
-#if __ANDROID_API__ >= 13
-/**
- * Return the ANativeWindow associated with a Java SurfaceTexture object,
- * for interacting with it through native code.  This acquires a reference
- * on the ANativeWindow that is returned; be sure to use ANativeWindow_release()
- * when done with it so that it doesn't leak.
- */
-ANativeWindow* ANativeWindow_fromSurfaceTexture(JNIEnv* env, jobject surfaceTexture);
-#endif
-
 #if __ANDROID_API__ >= 26
 /**
  * Return a Java Surface object derived from the ANativeWindow, for interacting
@@ -62,7 +52,7 @@
  * and will automatically release the reference when the Java object gets garbage
  * collected.
  */
-jobject ANativeWindow_toSurface(JNIEnv* env, ANativeWindow* window);
+jobject ANativeWindow_toSurface(JNIEnv* env, ANativeWindow* window) __INTRODUCED_IN(26);
 #endif
 
 #ifdef __cplusplus
diff --git a/include/android/sensor.h b/include/android/sensor.h
index 191777c..005564d 100644
--- a/include/android/sensor.h
+++ b/include/android/sensor.h
@@ -472,13 +472,13 @@
  *     ASensorManager* sensorManager = ASensorManager_getInstance();
  *
  */
-#if __ANDROID_API__ >= __ANDROID_API_O__
+#if __ANDROID_API__ >= 26
 __attribute__ ((deprecated)) ASensorManager* ASensorManager_getInstance();
 #else
 ASensorManager* ASensorManager_getInstance();
 #endif
 
-#if __ANDROID_API__ >= __ANDROID_API_O__
+#if __ANDROID_API__ >= 26
 /**
  * Get a reference to the sensor manager. ASensorManager is a singleton
  * per package as different packages may have access to different sensors.
@@ -488,7 +488,7 @@
  *     ASensorManager* sensorManager = ASensorManager_getInstanceForPackage("foo.bar.baz");
  *
  */
-ASensorManager* ASensorManager_getInstanceForPackage(const char* packageName);
+ASensorManager* ASensorManager_getInstanceForPackage(const char* packageName) __INTRODUCED_IN(26);
 #endif
 
 /**
@@ -507,7 +507,7 @@
  * Returns the default sensor with the given type and wakeUp properties or NULL if no sensor
  * of this type and wakeUp properties exists.
  */
-ASensor const* ASensorManager_getDefaultSensorEx(ASensorManager* manager, int type, bool wakeUp);
+ASensor const* ASensorManager_getDefaultSensorEx(ASensorManager* manager, int type, bool wakeUp) __INTRODUCED_IN(21);
 #endif
 
 /**
@@ -525,7 +525,7 @@
  */
 int ASensorManager_destroyEventQueue(ASensorManager* manager, ASensorEventQueue* queue);
 
-#if __ANDROID_API__ >= __ANDROID_API_O__
+#if __ANDROID_API__ >= 26
 /**
  * Create direct channel based on shared memory
  *
@@ -542,7 +542,7 @@
  *         {@link ASensorManager_destroyDirectChannel} and
  *         {@link ASensorManager_configureDirectReport}, or value less or equal to 0 for failures.
  */
-int ASensorManager_createSharedMemoryDirectChannel(ASensorManager* manager, int fd, size_t size);
+int ASensorManager_createSharedMemoryDirectChannel(ASensorManager* manager, int fd, size_t size) __INTRODUCED_IN(26);
 
 /**
  * Create direct channel based on AHardwareBuffer
@@ -560,7 +560,7 @@
  *         {@link ASensorManager_configureDirectReport}, or value less or equal to 0 for failures.
  */
 int ASensorManager_createHardwareBufferDirectChannel(
-        ASensorManager* manager, AHardwareBuffer const * buffer, size_t size);
+        ASensorManager* manager, AHardwareBuffer const * buffer, size_t size) __INTRODUCED_IN(26);
 
 /**
  * Destroy a direct channel
@@ -575,7 +575,7 @@
  *                  {@link ASensorManager_createSharedMemoryDirectChannel} or
  *                  {@link ASensorManager_createHardwareBufferDirectChannel}.
  */
-void ASensorManager_destroyDirectChannel(ASensorManager* manager, int channelId);
+void ASensorManager_destroyDirectChannel(ASensorManager* manager, int channelId) __INTRODUCED_IN(26);
 
 /**
  * Configure direct report on channel
@@ -612,9 +612,9 @@
  *
  * \return positive token for success or negative error code.
  */
-int ASensorManager_configureDirectReport(
-        ASensorManager* manager, ASensor const* sensor, int channelId, int rate);
-#endif
+int ASensorManager_configureDirectReport(ASensorManager* manager,
+        ASensor const* sensor, int channelId, int rate) __INTRODUCED_IN(26);
+#endif /* __ANDROID_API__ >= 26 */
 
 /*****************************************************************************/
 
@@ -738,30 +738,30 @@
  * Returns the maximum size of batches for this sensor. Batches will often be
  * smaller, as the hardware fifo might be used for other sensors.
  */
-int ASensor_getFifoMaxEventCount(ASensor const* sensor);
+int ASensor_getFifoMaxEventCount(ASensor const* sensor) __INTRODUCED_IN(21);
 
 /**
  * Returns the hardware batch fifo size reserved to this sensor.
  */
-int ASensor_getFifoReservedEventCount(ASensor const* sensor);
+int ASensor_getFifoReservedEventCount(ASensor const* sensor) __INTRODUCED_IN(21);
 
 /**
  * Returns this sensor's string type.
  */
-const char* ASensor_getStringType(ASensor const* sensor);
+const char* ASensor_getStringType(ASensor const* sensor) __INTRODUCED_IN(21);
 
 /**
  * Returns the reporting mode for this sensor. One of AREPORTING_MODE_* constants.
  */
-int ASensor_getReportingMode(ASensor const* sensor);
+int ASensor_getReportingMode(ASensor const* sensor) __INTRODUCED_IN(21);
 
 /**
  * Returns true if this is a wake up sensor, false otherwise.
  */
-bool ASensor_isWakeUpSensor(ASensor const* sensor);
+bool ASensor_isWakeUpSensor(ASensor const* sensor) __INTRODUCED_IN(21);
 #endif /* __ANDROID_API__ >= 21 */
 
-#if __ANDROID_API__ >= __ANDROID_API_O__
+#if __ANDROID_API__ >= 26
 /**
  * Test if sensor supports a certain type of direct channel.
  *
@@ -771,7 +771,8 @@
  *                     or {@link ASENSOR_DIRECT_CHANNEL_TYPE_HARDWARE_BUFFER}.
  * \returns true if sensor supports the specified direct channel type.
  */
-bool ASensor_isDirectChannelTypeSupported(ASensor const* sensor, int channelType);
+bool ASensor_isDirectChannelTypeSupported(ASensor const* sensor, int channelType) __INTRODUCED_IN(26);
+
 /**
  * Get the highest direct rate level that a sensor support.
  *
@@ -781,8 +782,8 @@
  *         If return value is {@link ASENSOR_DIRECT_RATE_STOP}, it means the sensor
  *         does not support direct report.
  */
-int ASensor_getHighestDirectReportRateLevel(ASensor const* sensor);
-#endif
+int ASensor_getHighestDirectReportRateLevel(ASensor const* sensor) __INTRODUCED_IN(26);
+#endif /* __ANDROID_API__ >= 26 */
 
 #ifdef __cplusplus
 };
diff --git a/include/android/sharedmem.h b/include/android/sharedmem.h
index 46d2f4b..7f5177b 100644
--- a/include/android/sharedmem.h
+++ b/include/android/sharedmem.h
@@ -21,12 +21,14 @@
 
 /**
  * @file sharedmem.h
+ * @brief Shared memory buffers that can be shared across process.
  */
 
 #ifndef ANDROID_SHARED_MEMORY_H
 #define ANDROID_SHARED_MEMORY_H
 
 #include <stddef.h>
+#include <sys/cdefs.h>
 
 /******************************************************************
  *
@@ -44,15 +46,11 @@
  *   - DO NOT CHANGE THE LAYOUT OR SIZE OF STRUCTURES
  */
 
-/**
- * Structures and functions for a shared memory buffer that can be shared across process.
- */
-
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#if __ANDROID_API__ >= __ANDROID_API_O__
+#if __ANDROID_API__ >= 26
 
 /**
  * Create a shared memory region.
@@ -63,19 +61,23 @@
  *
  * Use close() to release the shared memory region.
  *
+ * Available since API level 26.
+ *
  * \param name an optional name.
  * \param size size of the shared memory region
  * \return file descriptor that denotes the shared memory; error code on failure.
  */
-int ASharedMemory_create(const char *name, size_t size);
+int ASharedMemory_create(const char *name, size_t size) __INTRODUCED_IN(26);
 
 /**
  * Get the size of the shared memory region.
  *
+ * Available since API level 26.
+ *
  * \param fd file descriptor of the shared memory region
  * \return size in bytes; 0 if fd is not a valid shared memory file descriptor.
  */
-size_t ASharedMemory_getSize(int fd);
+size_t ASharedMemory_getSize(int fd) __INTRODUCED_IN(26);
 
 /**
  * Restrict access of shared memory region.
@@ -92,7 +94,8 @@
  *     int fd = ASharedMemory_create("memory", 128);
  *
  *     // By default it has PROT_READ | PROT_WRITE | PROT_EXEC.
- *     char *buffer = (char *) mmap(NULL, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
+ *     size_t memSize = ASharedMemory_getSize(fd);
+ *     char *buffer = (char *) mmap(NULL, memSize, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
  *
  *     strcpy(buffer, "This is an example."); // trivially initialize content
  *
@@ -101,14 +104,16 @@
  *
  *     // share fd with another process here and the other process can only map with PROT_READ.
  *
+ * Available since API level 26.
+ *
  * \param fd   file descriptor of the shared memory region.
  * \param prot any bitwise-or'ed combination of PROT_READ, PROT_WRITE, PROT_EXEC denoting
  *             updated access. Note access can only be removed, but not added back.
  * \return 0 for success, error code on failure.
  */
-int ASharedMemory_setProt(int fd, int prot);
+int ASharedMemory_setProt(int fd, int prot) __INTRODUCED_IN(26);
 
-#endif
+#endif // __ANDROID_API__ >= 26
 
 #ifdef __cplusplus
 };
diff --git a/include/android/sharedmem_jni.h b/include/android/sharedmem_jni.h
index 85ac78f..13e56e6 100644
--- a/include/android/sharedmem_jni.h
+++ b/include/android/sharedmem_jni.h
@@ -21,6 +21,7 @@
 
 /**
  * @file sharedmem_jni.h
+ * @brief Shared memory buffers that can be shared across process.
  */
 
 #ifndef ANDROID_SHARED_MEMORY_JNI_H
@@ -29,6 +30,7 @@
 #include <jni.h>
 #include <android/sharedmem.h>
 #include <stddef.h>
+#include <sys/cdefs.h>
 
 /******************************************************************
  *
@@ -46,15 +48,11 @@
  *   - DO NOT CHANGE THE LAYOUT OR SIZE OF STRUCTURES
  */
 
-/**
- * Structures and functions for a shared memory buffer that can be shared across process.
- */
-
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#if __ANDROID_API__ >= __ANDROID_API_O_MR1__
+#if __ANDROID_API__ >= 27
 
 /**
  * Returns a dup'd FD from the given Java android.os.SharedMemory object. The returned file
@@ -64,15 +62,17 @@
  *
  * Use close() to release the shared memory region.
  *
+ * Available since API level 27.
+ *
  * \param env The JNIEnv* pointer
  * \param sharedMemory The Java android.os.SharedMemory object
  * \return file descriptor that denotes the shared memory; -1 if the shared memory object is
  *      already closed, if the JNIEnv or jobject is NULL, or if there are too many open file
  *      descriptors (errno=EMFILE)
  */
-int ASharedMemory_dupFromJava(JNIEnv* env, jobject sharedMemory);
+int ASharedMemory_dupFromJava(JNIEnv* env, jobject sharedMemory) __INTRODUCED_IN(27);
 
-#endif
+#endif // __ANDROID_API__ >= 27
 
 #ifdef __cplusplus
 };
diff --git a/include/android/surface_texture.h b/include/android/surface_texture.h
index 56b3342..540d23a 100644
--- a/include/android/surface_texture.h
+++ b/include/android/surface_texture.h
@@ -43,6 +43,7 @@
  */
 
 #include <stdint.h>
+#include <sys/cdefs.h>
 
 #include <android/native_window.h>
 
@@ -58,13 +59,15 @@
  */
 typedef struct ASurfaceTexture ASurfaceTexture;
 
+#if __ANDROID_API__ >= 28
+
 /**
  * Release the reference to the native ASurfaceTexture acquired with
  * ASurfaceTexture_fromSurfaceTexture().
  * Failing to do so will result in leaked memory and graphic resources.
  * \param st A ASurfaceTexture reference acquired with ASurfaceTexture_fromSurfaceTexture()
  */
-void ASurfaceTexture_release(ASurfaceTexture* st);
+void ASurfaceTexture_release(ASurfaceTexture* st) __INTRODUCED_IN(28);
 
 /**
  * Returns a reference to an ANativeWindow (i.e. the Producer) for this SurfaceTexture.
@@ -73,9 +76,9 @@
  * \param st A ASurfaceTexture reference acquired with ASurfaceTexture_fromSurfaceTexture()
  * @return A reference to an ANativeWindow. This reference MUST BE released when no longer needed
  * using ANativeWindow_release(). Failing to do so will result in leaked resources. nullptr is
- * returned if \st is null or if it's not an instance of android.graphics.SurfaceTexture
+ * returned if \p st is null or if it's not an instance of android.graphics.SurfaceTexture
  */
-ANativeWindow* ASurfaceTexture_acquireANativeWindow(ASurfaceTexture* st);
+ANativeWindow* ASurfaceTexture_acquireANativeWindow(ASurfaceTexture* st) __INTRODUCED_IN(28);
 
 /**
  * Attach the SurfaceTexture to the OpenGL ES context that is current on the calling thread.  A
@@ -92,7 +95,7 @@
  * must be unusued in the OpenGL ES context that is current on the calling thread.
  * \return 0 on success, negative posix error code otherwise (see <errno.h>)
  */
-int ASurfaceTexture_attachToGLContext(ASurfaceTexture* st, uint32_t texName);
+int ASurfaceTexture_attachToGLContext(ASurfaceTexture* st, uint32_t texName) __INTRODUCED_IN(28);
 
 /**
  * Detach the SurfaceTexture from the OpenGL ES context that owns the OpenGL ES texture object.
@@ -108,7 +111,7 @@
  * \param st A ASurfaceTexture reference acquired with ASurfaceTexture_fromSurfaceTexture()
  * \return 0 on success, negative posix error code otherwise (see <errno.h>)
  */
-int ASurfaceTexture_detachFromGLContext(ASurfaceTexture* st);
+int ASurfaceTexture_detachFromGLContext(ASurfaceTexture* st) __INTRODUCED_IN(28);
 
 /**
  * Update the texture image to the most recent frame from the image stream.  This may only be
@@ -118,7 +121,7 @@
  * \param st A ASurfaceTexture reference acquired with ASurfaceTexture_fromSurfaceTexture()
  * \return 0 on success, negative posix error code otherwise (see <errno.h>)
  */
-int ASurfaceTexture_updateTexImage(ASurfaceTexture* st);
+int ASurfaceTexture_updateTexImage(ASurfaceTexture* st) __INTRODUCED_IN(28);
 
 /**
  * Retrieve the 4x4 texture coordinate transform matrix associated with the texture image set by
@@ -136,7 +139,7 @@
  * \param mtx the array into which the 4x4 matrix will be stored.  The array must have exactly
  *     16 elements.
  */
-void ASurfaceTexture_getTransformMatrix(ASurfaceTexture* st, float mtx[16]);
+void ASurfaceTexture_getTransformMatrix(ASurfaceTexture* st, float mtx[16]) __INTRODUCED_IN(28);
 
 /**
  * Retrieve the timestamp associated with the texture image set by the most recent call to
@@ -155,7 +158,9 @@
  *
  * \param st A ASurfaceTexture reference acquired with ASurfaceTexture_fromSurfaceTexture()
  */
-int64_t ASurfaceTexture_getTimestamp(ASurfaceTexture* st);
+int64_t ASurfaceTexture_getTimestamp(ASurfaceTexture* st) __INTRODUCED_IN(28);
+
+#endif /* __ANDROID_API__ >= 28 */
 
 __END_DECLS
 
diff --git a/include/android/trace.h b/include/android/trace.h
index d3b1fb6..aa24995 100644
--- a/include/android/trace.h
+++ b/include/android/trace.h
@@ -15,11 +15,18 @@
  */
 
 /**
+ * @addtogroup Tracing
+ * @{
+ */
+
+/**
  * @file trace.h
  * @brief Writes trace events to the system trace buffer.
  *
  * These trace events can be collected and visualized using the Systrace tool.
  * For information about using the Systrace tool, read <a href="https://developer.android.com/studio/profile/systrace.html">Analyzing UI Performance with Systrace</a>.
+ *
+ * Available since API level 23.
  */
 
 #ifndef ANDROID_NATIVE_TRACE_H
@@ -35,28 +42,34 @@
 #if __ANDROID_API__ >= 23
 
 /**
- * Returns true if tracing is enabled. Use this signal to avoid expensive computation only necessary
+ * Returns true if tracing is enabled. Use this to avoid expensive computation only necessary
  * when tracing is enabled.
+ *
+ * Available since API level 23.
  */
-bool ATrace_isEnabled();
+bool ATrace_isEnabled() __INTRODUCED_IN(23);
 
 /**
  * Writes a tracing message to indicate that the given section of code has begun. This call must be
- * followed by a corresponding call to endSection() on the same thread.
+ * followed by a corresponding call to {@link ATrace_endSection} on the same thread.
  *
- * Note: At this time the vertical bar character '|' and newline character '\n' are used internally
- * by the tracing mechanism. If sectionName contains these characters they will be replaced with a
+ * Note: At this time the vertical bar character '|' and newline character '\\n' are used internally
+ * by the tracing mechanism. If \p sectionName contains these characters they will be replaced with a
  * space character in the trace.
+ *
+ * Available since API level 23.
  */
-void ATrace_beginSection(const char* sectionName);
+void ATrace_beginSection(const char* sectionName) __INTRODUCED_IN(23);
 
 /**
  * Writes a tracing message to indicate that a given section of code has ended. This call must be
- * preceeded by a corresponding call to beginSection(char*) on the same thread. Calling this method
+ * preceeded by a corresponding call to {@link ATrace_beginSection} on the same thread. Calling this method
  * will mark the end of the most recently begun section of code, so care must be taken to ensure
- * that beginSection / endSection pairs are properly nested and called from the same thread.
+ * that {@link ATrace_beginSection}/{@link ATrace_endSection} pairs are properly nested and called from the same thread.
+ *
+ * Available since API level 23.
  */
-void ATrace_endSection();
+void ATrace_endSection() __INTRODUCED_IN(23);
 
 #endif /* __ANDROID_API__ >= 23 */
 
@@ -65,3 +78,5 @@
 #endif
 
 #endif // ANDROID_NATIVE_TRACE_H
+
+/** @} */
diff --git a/include/audiomanager/OWNERS b/include/audiomanager/OWNERS
new file mode 100644
index 0000000..2bd527c
--- /dev/null
+++ b/include/audiomanager/OWNERS
@@ -0,0 +1,2 @@
+elaurent@google.com
+jmtrivi@google.com
diff --git a/include/batteryservice b/include/batteryservice
deleted file mode 120000
index 2178c32..0000000
--- a/include/batteryservice
+++ /dev/null
@@ -1 +0,0 @@
-../services/batteryservice/include/batteryservice/
\ No newline at end of file
diff --git a/include/input/Input.h b/include/input/Input.h
index cfcafab..756b337 100644
--- a/include/input/Input.h
+++ b/include/input/Input.h
@@ -661,7 +661,7 @@
  */
 class PooledInputEventFactory : public InputEventFactoryInterface {
 public:
-    PooledInputEventFactory(size_t maxPoolSize = 20);
+    explicit PooledInputEventFactory(size_t maxPoolSize = 20);
     virtual ~PooledInputEventFactory();
 
     virtual KeyEvent* createKeyEvent();
diff --git a/include/input/KeyCharacterMap.h b/include/input/KeyCharacterMap.h
index 33d2757..5e542b8 100644
--- a/include/input/KeyCharacterMap.h
+++ b/include/input/KeyCharacterMap.h
@@ -196,7 +196,7 @@
         };
 
         struct Property {
-            inline Property(int32_t property = 0, int32_t metaState = 0) :
+            inline explicit Property(int32_t property = 0, int32_t metaState = 0) :
                     property(property), metaState(metaState) { }
 
             int32_t property;
diff --git a/libs/android_runtime_lazy/Android.bp b/libs/android_runtime_lazy/Android.bp
new file mode 100644
index 0000000..9284acb
--- /dev/null
+++ b/libs/android_runtime_lazy/Android.bp
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// libandroid_runtime_lazy is a shim library.
+// This provides very limited small set of APIs from libandroid_runtime.
+//
+// By depending on this instead of libandroid_runtime,
+// a library can be loaded without paying the cost of libandroid_runtime
+// which is quite huge. The cost will be paid when libandroid_runtime is actually used.
+//
+// For Partial-source PDK build, there is a constraint that
+// frameworks/native modules should not depend on frameworks/base.
+// This library can be used to cut down the dependency between them.
+// (e.g. libbinder_ndk)
+//
+// Some libraries which serve as LL-NDK and NDK as well may depend on this
+// instead of libandroid_runtime. When they are used by a vendor process,
+// depending on libandroid_runtime is meaningless. In this case,
+// they can depend on libandroid_runtime_lazy.
+cc_library {
+    name: "libandroid_runtime_lazy",
+    vendor_available: true,
+    double_loadable: true,
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wunused",
+        "-Wunreachable-code",
+    ],
+
+    srcs: [
+        "android_runtime_lazy.cpp",
+    ],
+
+    shared_libs: [
+        "liblog",
+        "libutils",
+    ],
+
+    required: [
+        "libandroid_runtime",
+    ],
+
+    export_include_dirs: [
+        "include",
+    ],
+
+    header_libs: [
+        "jni_headers",
+        "libbinder_headers",
+    ],
+}
diff --git a/libs/android_runtime_lazy/android_runtime_lazy.cpp b/libs/android_runtime_lazy/android_runtime_lazy.cpp
new file mode 100644
index 0000000..98d8e8a
--- /dev/null
+++ b/libs/android_runtime_lazy/android_runtime_lazy.cpp
@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#define LOG_TAG "ANDROID_RUNTIME_LAZY"
+#include "android_runtime/AndroidRuntime.h"
+#include "android_util_Binder.h"
+
+#include <dlfcn.h>
+#include <mutex>
+
+#include <log/log.h>
+
+namespace android {
+namespace {
+
+std::once_flag loadFlag;
+
+typedef JNIEnv* (*getJNIEnv_t)();
+typedef sp<IBinder> (*ibinderForJavaObject_t)(JNIEnv* env, jobject obj);
+typedef jobject (*javaObjectForIBinder_t)(JNIEnv* env, const sp<IBinder>& val);
+
+getJNIEnv_t _getJNIEnv;
+ibinderForJavaObject_t _ibinderForJavaObject;
+javaObjectForIBinder_t _javaObjectForIBinder;
+
+void load() {
+    std::call_once(loadFlag, []() {
+        void* handle = dlopen("libandroid_runtime.so", RTLD_LAZY);
+        if (handle == nullptr) {
+            ALOGE("Could not open libandroid_runtime.");
+            return;
+        }
+
+        _getJNIEnv = reinterpret_cast<getJNIEnv_t>(
+                dlsym(handle, "_ZN7android14AndroidRuntime9getJNIEnvEv"));
+        if (_getJNIEnv == nullptr) {
+            ALOGW("Could not find getJNIEnv.");
+            // no return
+        }
+
+        _ibinderForJavaObject = reinterpret_cast<ibinderForJavaObject_t>(
+                dlsym(handle, "_ZN7android20ibinderForJavaObjectEP7_JNIEnvP8_jobject"));
+        if (_ibinderForJavaObject == nullptr) {
+            ALOGW("Could not find ibinderForJavaObject.");
+            // no return
+        }
+
+        _javaObjectForIBinder = reinterpret_cast<javaObjectForIBinder_t>(
+                dlsym(handle,
+                      "_ZN7android20javaObjectForIBinderEP7_JNIEnvRKNS_2spINS_7IBinderEEE"));
+        if (_javaObjectForIBinder == nullptr) {
+            ALOGW("Could not find javaObjectForIBinder.");
+            // no return
+        }
+    });
+}
+
+} // namespace
+
+// exports delegate functions
+
+JNIEnv* AndroidRuntime::getJNIEnv() {
+    load();
+    if (_getJNIEnv == nullptr) {
+        return nullptr;
+    }
+    return _getJNIEnv();
+}
+
+sp<IBinder> ibinderForJavaObject(JNIEnv* env, jobject obj) {
+    load();
+    if (_ibinderForJavaObject == nullptr) {
+        return nullptr;
+    }
+    return _ibinderForJavaObject(env, obj);
+}
+
+jobject javaObjectForIBinder(JNIEnv* env, const sp<IBinder>& val) {
+    load();
+    if (_javaObjectForIBinder == nullptr) {
+        return nullptr;
+    }
+    return _javaObjectForIBinder(env, val);
+}
+
+} // namespace android
diff --git a/libs/android_runtime_lazy/include/android_runtime/AndroidRuntime.h b/libs/android_runtime_lazy/include/android_runtime/AndroidRuntime.h
new file mode 100644
index 0000000..85231fa
--- /dev/null
+++ b/libs/android_runtime_lazy/include/android_runtime/AndroidRuntime.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include "jni.h"
+
+namespace android {
+
+// Intentionally use the same name with AndroidRuntime in frameworks/base/core/jni/
+// to make the client use this in the same way with the original class.
+class AndroidRuntime {
+public:
+    static JNIEnv* getJNIEnv();
+};
+
+} // namespace android
diff --git a/libs/android_runtime_lazy/include/android_util_Binder.h b/libs/android_runtime_lazy/include/android_util_Binder.h
new file mode 100644
index 0000000..e47390e
--- /dev/null
+++ b/libs/android_runtime_lazy/include/android_util_Binder.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <binder/IBinder.h>
+#include "jni.h"
+
+namespace android {
+
+// The name of this file is same with the file in frameworks/base/core/jni/
+// This is intentional to make the client use these exported functions
+// in the same way with the original.
+
+jobject javaObjectForIBinder(JNIEnv* env, const sp<IBinder>& val);
+sp<IBinder> ibinderForJavaObject(JNIEnv* env, jobject obj);
+
+} // namespace android
diff --git a/libs/binder/ActivityManager.cpp b/libs/binder/ActivityManager.cpp
index 2728f35..28d0e4f 100644
--- a/libs/binder/ActivityManager.cpp
+++ b/libs/binder/ActivityManager.cpp
@@ -34,16 +34,16 @@
     std::lock_guard<Mutex> scoped_lock(mLock);
     int64_t startTime = 0;
     sp<IActivityManager> service = mService;
-    while (service == NULL || !IInterface::asBinder(service)->isBinderAlive()) {
+    while (service == nullptr || !IInterface::asBinder(service)->isBinderAlive()) {
         sp<IBinder> binder = defaultServiceManager()->checkService(String16("activity"));
-        if (binder == NULL) {
+        if (binder == nullptr) {
             // Wait for the activity service to come back...
             if (startTime == 0) {
                 startTime = uptimeMillis();
                 ALOGI("Waiting for activity service");
             } else if ((uptimeMillis() - startTime) > 1000000) {
                 ALOGW("Waiting too long for activity service, giving up");
-                service = NULL;
+                service = nullptr;
                 break;
             }
             usleep(25000);
@@ -58,7 +58,7 @@
 int ActivityManager::openContentUri(const String16& stringUri)
 {
     sp<IActivityManager> service = getService();
-    return service != NULL ? service->openContentUri(stringUri) : -1;
+    return service != nullptr ? service->openContentUri(stringUri) : -1;
 }
 
 void ActivityManager::registerUidObserver(const sp<IUidObserver>& observer,
@@ -67,7 +67,7 @@
                                           const String16& callingPackage)
 {
     sp<IActivityManager> service = getService();
-    if (service != NULL) {
+    if (service != nullptr) {
         service->registerUidObserver(observer, event, cutpoint, callingPackage);
     }
 }
@@ -75,7 +75,7 @@
 void ActivityManager::unregisterUidObserver(const sp<IUidObserver>& observer)
 {
     sp<IActivityManager> service = getService();
-    if (service != NULL) {
+    if (service != nullptr) {
         service->unregisterUidObserver(observer);
     }
 }
@@ -83,7 +83,7 @@
 bool ActivityManager::isUidActive(const uid_t uid, const String16& callingPackage)
 {
     sp<IActivityManager> service = getService();
-    if (service != NULL) {
+    if (service != nullptr) {
         return service->isUidActive(uid, callingPackage);
     }
     return false;
@@ -91,7 +91,7 @@
 
 status_t ActivityManager::linkToDeath(const sp<IBinder::DeathRecipient>& recipient) {
     sp<IActivityManager> service = getService();
-    if (service != NULL) {
+    if (service != nullptr) {
         return IInterface::asBinder(service)->linkToDeath(recipient);
     }
     return INVALID_OPERATION;
@@ -99,7 +99,7 @@
 
 status_t ActivityManager::unlinkToDeath(const sp<IBinder::DeathRecipient>& recipient) {
     sp<IActivityManager> service = getService();
-    if (service != NULL) {
+    if (service != nullptr) {
         return IInterface::asBinder(service)->unlinkToDeath(recipient);
     }
     return INVALID_OPERATION;
diff --git a/libs/binder/Android.bp b/libs/binder/Android.bp
index 7c1eaaf..c02b88a 100644
--- a/libs/binder/Android.bp
+++ b/libs/binder/Android.bp
@@ -28,7 +28,7 @@
     ],
 }
 
-cc_library {
+cc_library_shared {
     name: "libbinder",
 
     // for vndbinder
@@ -36,6 +36,7 @@
     vndk: {
         enabled: true,
     },
+    double_loadable: true,
 
     srcs: [
         "ActivityManager.cpp",
@@ -62,6 +63,7 @@
         "MemoryDealer.cpp",
         "MemoryHeapBase.cpp",
         "Parcel.cpp",
+        "ParcelFileDescriptor.cpp",
         "PermissionCache.cpp",
         "PermissionController.cpp",
         "PersistableBundle.cpp",
@@ -117,7 +119,7 @@
         "liblog",
         "libcutils",
         "libutils",
-        "libutilscallstack",
+        "libbinderthreadstate",
     ],
 
     header_libs: [
@@ -140,6 +142,7 @@
     srcs: [
         "aidl/android/content/pm/IPackageManagerNative.aidl",
     ],
+    path: "aidl",
 }
 
 subdirs = ["tests"]
diff --git a/libs/binder/AppOpsManager.cpp b/libs/binder/AppOpsManager.cpp
index 62c8987..a494e22 100644
--- a/libs/binder/AppOpsManager.cpp
+++ b/libs/binder/AppOpsManager.cpp
@@ -42,7 +42,7 @@
 
 static const sp<IBinder>& getToken(const sp<IAppOpsService>& service) {
     pthread_mutex_lock(&gTokenMutex);
-    if (gToken == NULL || gToken->pingBinder() != NO_ERROR) {
+    if (gToken == nullptr || gToken->pingBinder() != NO_ERROR) {
         gToken = service->getToken(new BBinder());
     }
     pthread_mutex_unlock(&gTokenMutex);
@@ -63,16 +63,16 @@
     std::lock_guard<Mutex> scoped_lock(mLock);
     int64_t startTime = 0;
     sp<IAppOpsService> service = mService;
-    while (service == NULL || !IInterface::asBinder(service)->isBinderAlive()) {
+    while (service == nullptr || !IInterface::asBinder(service)->isBinderAlive()) {
         sp<IBinder> binder = defaultServiceManager()->checkService(_appops);
-        if (binder == NULL) {
+        if (binder == nullptr) {
             // Wait for the app ops service to come back...
             if (startTime == 0) {
                 startTime = uptimeMillis();
                 ALOGI("Waiting for app ops service");
             } else if ((uptimeMillis()-startTime) > 10000) {
                 ALOGW("Waiting too long for app ops service, giving up");
-                service = NULL;
+                service = nullptr;
                 break;
             }
             sleep(1);
@@ -88,14 +88,14 @@
 int32_t AppOpsManager::checkOp(int32_t op, int32_t uid, const String16& callingPackage)
 {
     sp<IAppOpsService> service = getService();
-    return service != NULL
+    return service != nullptr
             ? service->checkOperation(op, uid, callingPackage)
             : APP_OPS_MANAGER_UNAVAILABLE_MODE;
 }
 
 int32_t AppOpsManager::noteOp(int32_t op, int32_t uid, const String16& callingPackage) {
     sp<IAppOpsService> service = getService();
-    return service != NULL
+    return service != nullptr
             ? service->noteOperation(op, uid, callingPackage)
             : APP_OPS_MANAGER_UNAVAILABLE_MODE;
 }
@@ -103,14 +103,14 @@
 int32_t AppOpsManager::startOpNoThrow(int32_t op, int32_t uid, const String16& callingPackage,
         bool startIfModeDefault) {
     sp<IAppOpsService> service = getService();
-    return service != NULL
+    return service != nullptr
             ? service->startOperation(getToken(service), op, uid, callingPackage,
                     startIfModeDefault) : APP_OPS_MANAGER_UNAVAILABLE_MODE;
 }
 
 void AppOpsManager::finishOp(int32_t op, int32_t uid, const String16& callingPackage) {
     sp<IAppOpsService> service = getService();
-    if (service != NULL) {
+    if (service != nullptr) {
         service->finishOperation(getToken(service), op, uid, callingPackage);
     }
 }
@@ -118,21 +118,21 @@
 void AppOpsManager::startWatchingMode(int32_t op, const String16& packageName,
         const sp<IAppOpsCallback>& callback) {
     sp<IAppOpsService> service = getService();
-    if (service != NULL) {
+    if (service != nullptr) {
         service->startWatchingMode(op, packageName, callback);
     }
 }
 
 void AppOpsManager::stopWatchingMode(const sp<IAppOpsCallback>& callback) {
     sp<IAppOpsService> service = getService();
-    if (service != NULL) {
+    if (service != nullptr) {
         service->stopWatchingMode(callback);
     }
 }
 
 int32_t AppOpsManager::permissionToOpCode(const String16& permission) {
     sp<IAppOpsService> service = getService();
-    if (service != NULL) {
+    if (service != nullptr) {
         return service->permissionToOpCode(permission);
     }
     return -1;
diff --git a/libs/binder/Binder.cpp b/libs/binder/Binder.cpp
index a81f44e..96ee295 100644
--- a/libs/binder/Binder.cpp
+++ b/libs/binder/Binder.cpp
@@ -43,17 +43,17 @@
 
 sp<IInterface>  IBinder::queryLocalInterface(const String16& /*descriptor*/)
 {
-    return NULL;
+    return nullptr;
 }
 
 BBinder* IBinder::localBinder()
 {
-    return NULL;
+    return nullptr;
 }
 
 BpBinder* IBinder::remoteBinder()
 {
-    return NULL;
+    return nullptr;
 }
 
 bool IBinder::checkSubclass(const void* /*subclassID*/) const
@@ -76,8 +76,8 @@
     for (size_t i = 0; i < numArgs; i++) {
         send.writeString16(args[i]);
     }
-    send.writeStrongBinder(callback != NULL ? IInterface::asBinder(callback) : NULL);
-    send.writeStrongBinder(resultReceiver != NULL ? IInterface::asBinder(resultReceiver) : NULL);
+    send.writeStrongBinder(callback != nullptr ? IInterface::asBinder(callback) : nullptr);
+    send.writeStrongBinder(resultReceiver != nullptr ? IInterface::asBinder(resultReceiver) : nullptr);
     return target->transact(SHELL_COMMAND_TRANSACTION, send, &reply);
 }
 
@@ -86,6 +86,10 @@
 class BBinder::Extras
 {
 public:
+    // unlocked objects
+    bool mRequestingSid = false;
+
+    // for below objects
     Mutex mLock;
     BpBinder::ObjectManager mObjects;
 };
@@ -115,6 +119,7 @@
     return sEmptyDescriptor;
 }
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BBinder::transact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
@@ -130,13 +135,14 @@
             break;
     }
 
-    if (reply != NULL) {
+    if (reply != nullptr) {
         reply->setDataPosition(0);
     }
 
     return err;
 }
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BBinder::linkToDeath(
     const sp<DeathRecipient>& /*recipient*/, void* /*cookie*/,
     uint32_t /*flags*/)
@@ -144,6 +150,7 @@
     return INVALID_OPERATION;
 }
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BBinder::unlinkToDeath(
     const wp<DeathRecipient>& /*recipient*/, void* /*cookie*/,
     uint32_t /*flags*/, wp<DeathRecipient>* /*outRecipient*/)
@@ -160,19 +167,8 @@
     const void* objectID, void* object, void* cleanupCookie,
     object_cleanup_func func)
 {
-    Extras* e = mExtras.load(std::memory_order_acquire);
-
-    if (!e) {
-        e = new Extras;
-        Extras* expected = nullptr;
-        if (!mExtras.compare_exchange_strong(expected, e,
-                                             std::memory_order_release,
-                                             std::memory_order_acquire)) {
-            delete e;
-            e = expected;  // Filled in by CAS
-        }
-        if (e == 0) return; // out of memory
-    }
+    Extras* e = getOrCreateExtras();
+    if (!e) return; // out of memory
 
     AutoMutex _l(e->mLock);
     e->mObjects.attach(objectID, object, cleanupCookie, func);
@@ -181,7 +177,7 @@
 void* BBinder::findObject(const void* objectID) const
 {
     Extras* e = mExtras.load(std::memory_order_acquire);
-    if (!e) return NULL;
+    if (!e) return nullptr;
 
     AutoMutex _l(e->mLock);
     return e->mObjects.find(objectID);
@@ -201,6 +197,30 @@
     return this;
 }
 
+bool BBinder::isRequestingSid()
+{
+    Extras* e = mExtras.load(std::memory_order_acquire);
+
+    return e && e->mRequestingSid;
+}
+
+void BBinder::setRequestingSid(bool requestingSid)
+{
+    Extras* e = mExtras.load(std::memory_order_acquire);
+
+    if (!e) {
+        // default is false. Most things don't need sids, so avoiding allocations when possible.
+        if (!requestingSid) {
+            return;
+        }
+
+        e = getOrCreateExtras();
+        if (!e) return; // out of memory
+    }
+
+    e->mRequestingSid = true;
+}
+
 BBinder::~BBinder()
 {
     Extras* e = mExtras.load(std::memory_order_relaxed);
@@ -208,6 +228,7 @@
 }
 
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BBinder::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t /*flags*/)
 {
@@ -246,7 +267,7 @@
             (void)out;
             (void)err;
 
-            if (resultReceiver != NULL) {
+            if (resultReceiver != nullptr) {
                 resultReceiver->send(INVALID_OPERATION);
             }
 
@@ -263,6 +284,25 @@
     }
 }
 
+BBinder::Extras* BBinder::getOrCreateExtras()
+{
+    Extras* e = mExtras.load(std::memory_order_acquire);
+
+    if (!e) {
+        e = new Extras;
+        Extras* expected = nullptr;
+        if (!mExtras.compare_exchange_strong(expected, e,
+                                             std::memory_order_release,
+                                             std::memory_order_acquire)) {
+            delete e;
+            e = expected;  // Filled in by CAS
+        }
+        if (e == nullptr) return nullptr; // out of memory
+    }
+
+    return e;
+}
+
 // ---------------------------------------------------------------------------
 
 enum {
@@ -273,7 +313,7 @@
 };
 
 BpRefBase::BpRefBase(const sp<IBinder>& o)
-    : mRemote(o.get()), mRefs(NULL), mState(0)
+    : mRemote(o.get()), mRefs(nullptr), mState(0)
 {
     extendObjectLifetime(OBJECT_LIFETIME_WEAK);
 
diff --git a/libs/binder/BpBinder.cpp b/libs/binder/BpBinder.cpp
index 449a9e9..ec170f7 100644
--- a/libs/binder/BpBinder.cpp
+++ b/libs/binder/BpBinder.cpp
@@ -80,7 +80,7 @@
 void* BpBinder::ObjectManager::find(const void* objectID) const
 {
     const ssize_t i = mObjects.indexOfKey(objectID);
-    if (i < 0) return NULL;
+    if (i < 0) return nullptr;
     return mObjects.valueAt(i).object;
 }
 
@@ -95,7 +95,7 @@
     ALOGV("Killing %zu objects in manager %p", N, this);
     for (size_t i=0; i<N; i++) {
         const entry_t& e = mObjects.valueAt(i);
-        if (e.func != NULL) {
+        if (e.func != nullptr) {
             e.func(mObjects.keyAt(i), e.object, e.cleanupCookie);
         }
     }
@@ -139,7 +139,7 @@
     : mHandle(handle)
     , mAlive(1)
     , mObitsSent(0)
-    , mObituaries(NULL)
+    , mObituaries(nullptr)
     , mTrackedUid(trackedUid)
 {
     ALOGV("Creating BpBinder %p handle %d\n", this, mHandle);
@@ -206,6 +206,7 @@
     return err;
 }
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BpBinder::transact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
@@ -220,6 +221,7 @@
     return DEAD_OBJECT;
 }
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BpBinder::linkToDeath(
     const sp<DeathRecipient>& recipient, void* cookie, uint32_t flags)
 {
@@ -228,7 +230,7 @@
     ob.cookie = cookie;
     ob.flags = flags;
 
-    LOG_ALWAYS_FATAL_IF(recipient == NULL,
+    LOG_ALWAYS_FATAL_IF(recipient == nullptr,
                         "linkToDeath(): recipient must be non-NULL");
 
     {
@@ -254,6 +256,7 @@
     return DEAD_OBJECT;
 }
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BpBinder::unlinkToDeath(
     const wp<DeathRecipient>& recipient, void* cookie, uint32_t flags,
     wp<DeathRecipient>* outRecipient)
@@ -268,9 +271,9 @@
     for (size_t i=0; i<N; i++) {
         const Obituary& obit = mObituaries->itemAt(i);
         if ((obit.recipient == recipient
-                    || (recipient == NULL && obit.cookie == cookie))
+                    || (recipient == nullptr && obit.cookie == cookie))
                 && obit.flags == flags) {
-            if (outRecipient != NULL) {
+            if (outRecipient != nullptr) {
                 *outRecipient = mObituaries->itemAt(i).recipient;
             }
             mObituaries->removeAt(i);
@@ -280,7 +283,7 @@
                 self->clearDeathNotification(mHandle, this);
                 self->flushCommands();
                 delete mObituaries;
-                mObituaries = NULL;
+                mObituaries = nullptr;
             }
             return NO_ERROR;
         }
@@ -299,12 +302,12 @@
 
     mLock.lock();
     Vector<Obituary>* obits = mObituaries;
-    if(obits != NULL) {
+    if(obits != nullptr) {
         ALOGV("Clearing sent death notification: %p handle %d\n", this, mHandle);
         IPCThreadState* self = IPCThreadState::self();
         self->clearDeathNotification(mHandle, this);
         self->flushCommands();
-        mObituaries = NULL;
+        mObituaries = nullptr;
     }
     mObitsSent = 1;
     mLock.unlock();
@@ -312,7 +315,7 @@
     ALOGV("Reporting death of proxy %p for %zu recipients\n",
         this, obits ? obits->size() : 0U);
 
-    if (obits != NULL) {
+    if (obits != nullptr) {
         const size_t N = obits->size();
         for (size_t i=0; i<N; i++) {
             reportOneDeath(obits->itemAt(i));
@@ -326,7 +329,7 @@
 {
     sp<DeathRecipient> recipient = obit.recipient.promote();
     ALOGV("Reporting death to recipient: %p\n", recipient.get());
-    if (recipient == NULL) return;
+    if (recipient == nullptr) return;
 
     recipient->binderDied(this);
 }
@@ -386,13 +389,13 @@
 
     mLock.lock();
     Vector<Obituary>* obits = mObituaries;
-    if(obits != NULL) {
+    if(obits != nullptr) {
         if (ipc) ipc->clearDeathNotification(mHandle, this);
-        mObituaries = NULL;
+        mObituaries = nullptr;
     }
     mLock.unlock();
 
-    if (obits != NULL) {
+    if (obits != nullptr) {
         // XXX Should we tell any remaining DeathRecipient
         // objects that the last strong ref has gone away, so they
         // are no longer linked?
diff --git a/libs/binder/BufferedTextOutput.cpp b/libs/binder/BufferedTextOutput.cpp
index 30e70b0..857bbf9 100644
--- a/libs/binder/BufferedTextOutput.cpp
+++ b/libs/binder/BufferedTextOutput.cpp
@@ -25,6 +25,7 @@
 
 #include <private/binder/Static.h>
 
+#include <pthread.h>
 #include <stdio.h>
 #include <stdlib.h>
 
@@ -36,7 +37,7 @@
 {
     explicit BufferState(int32_t _seq)
         : seq(_seq)
-        , buffer(NULL)
+        , buffer(nullptr)
         , bufferPos(0)
         , bufferSize(0)
         , atFront(true)
@@ -87,7 +88,7 @@
     Vector<sp<BufferedTextOutput::BufferState> > states;
 };
 
-static mutex_t          gMutex;
+static pthread_mutex_t gMutex = PTHREAD_MUTEX_INITIALIZER;
 
 static thread_store_t   tls;
 
@@ -113,7 +114,7 @@
 {
     int32_t res = -1;
     
-    mutex_lock(&gMutex);
+    pthread_mutex_lock(&gMutex);
     
     if (gFreeBufferIndex >= 0) {
         res = gFreeBufferIndex;
@@ -125,17 +126,17 @@
         gTextBuffers.add(-1);
     }
 
-    mutex_unlock(&gMutex);
+    pthread_mutex_unlock(&gMutex);
     
     return res;
 }
 
 static void freeBufferIndex(int32_t idx)
 {
-    mutex_lock(&gMutex);
+    pthread_mutex_lock(&gMutex);
     gTextBuffers.editItemAt(idx) = gFreeBufferIndex;
     gFreeBufferIndex = idx;
-    mutex_unlock(&gMutex);
+    pthread_mutex_unlock(&gMutex);
 }
 
 // ---------------------------------------------------------------------------
@@ -188,7 +189,7 @@
                 // them out without going through the buffer.
                 
                 // Slurp up all of the lines.
-                const char* lastLine = txt+1;
+                const char* lastLine = txt;
                 while (txt < end) {
                     if (*txt++ == '\n') lastLine = txt;
                 }
@@ -266,13 +267,13 @@
     if ((mFlags&MULTITHREADED) != 0) {
         ThreadState* ts = getThreadState();
         if (ts) {
-            while (ts->states.size() <= (size_t)mIndex) ts->states.add(NULL);
+            while (ts->states.size() <= (size_t)mIndex) ts->states.add(nullptr);
             BufferState* bs = ts->states[mIndex].get();
-            if (bs != NULL && bs->seq == mSeq) return bs;
+            if (bs != nullptr && bs->seq == mSeq) return bs;
             
             ts->states.editItemAt(mIndex) = new BufferState(mIndex);
             bs = ts->states[mIndex].get();
-            if (bs != NULL) return bs;
+            if (bs != nullptr) return bs;
         }
     }
     
diff --git a/libs/binder/Debug.cpp b/libs/binder/Debug.cpp
index 4ac61a3..a1c2a8b 100644
--- a/libs/binder/Debug.cpp
+++ b/libs/binder/Debug.cpp
@@ -165,13 +165,13 @@
         else if (bytesPerLine >= 8) alignment = 2;
         else alignment = 1;
     }
-    if (func == NULL) func = defaultPrintFunc;
+    if (func == nullptr) func = defaultPrintFunc;
 
     size_t offset;
 
     unsigned char *pos = (unsigned char *)buf;
 
-    if (pos == NULL) {
+    if (pos == nullptr) {
         if (singleLineBytesCutoff < 0) func(cookie, "\n");
         func(cookie, "(NULL)");
         return;
@@ -221,7 +221,11 @@
 
         for (word = 0; word < bytesPerLine; ) {
 
-            const size_t startIndex = word+(alignment-(alignment?1:0));
+            size_t align_offset = alignment-(alignment?1:0);
+            if (remain > 0 && (size_t)remain <= align_offset) {
+                align_offset = remain - 1;
+            }
+            const size_t startIndex = word+align_offset;
 
             for (index = 0; index < alignment || (alignment == 0 && index < bytesPerLine); index++) {
 
@@ -297,7 +301,7 @@
 
 ssize_t getBinderKernelReferences(size_t count, uintptr_t* buf) {
     sp<ProcessState> proc = ProcessState::selfOrNull();
-    if (proc.get() == NULL) {
+    if (proc.get() == nullptr) {
         return 0;
     }
 
diff --git a/libs/binder/IAppOpsCallback.cpp b/libs/binder/IAppOpsCallback.cpp
index f9ec593..2f4dbee 100644
--- a/libs/binder/IAppOpsCallback.cpp
+++ b/libs/binder/IAppOpsCallback.cpp
@@ -49,6 +49,7 @@
 
 // ----------------------------------------------------------------------
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BnAppOpsCallback::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
diff --git a/libs/binder/IAppOpsService.cpp b/libs/binder/IAppOpsService.cpp
index 9c76350..fb0d521 100644
--- a/libs/binder/IAppOpsService.cpp
+++ b/libs/binder/IAppOpsService.cpp
@@ -109,7 +109,7 @@
         data.writeStrongBinder(clientToken);
         remote()->transact(GET_TOKEN_TRANSACTION, data, &reply);
         // fail on exception
-        if (reply.readExceptionCode() != 0) return NULL;
+        if (reply.readExceptionCode() != 0) return nullptr;
         return reply.readStrongBinder();
     }
 
@@ -129,6 +129,7 @@
 
 // ----------------------------------------------------------------------
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BnAppOpsService::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
diff --git a/libs/binder/IBatteryStats.cpp b/libs/binder/IBatteryStats.cpp
index ad1e69f..b307e3e 100644
--- a/libs/binder/IBatteryStats.cpp
+++ b/libs/binder/IBatteryStats.cpp
@@ -136,6 +136,7 @@
 
 // ----------------------------------------------------------------------
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BnBatteryStats::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
diff --git a/libs/binder/IInterface.cpp b/libs/binder/IInterface.cpp
index 2fcd3d9..59d51ed 100644
--- a/libs/binder/IInterface.cpp
+++ b/libs/binder/IInterface.cpp
@@ -32,14 +32,14 @@
 // static
 sp<IBinder> IInterface::asBinder(const IInterface* iface)
 {
-    if (iface == NULL) return NULL;
+    if (iface == nullptr) return nullptr;
     return const_cast<IInterface*>(iface)->onAsBinder();
 }
 
 // static
 sp<IBinder> IInterface::asBinder(const sp<IInterface>& iface)
 {
-    if (iface == NULL) return NULL;
+    if (iface == nullptr) return nullptr;
     return iface->onAsBinder();
 }
 
@@ -47,21 +47,3 @@
 // ---------------------------------------------------------------------------
 
 }; // namespace android
-
-extern "C" {
-
-void _ZN7android10IInterface8asBinderEv(void *retval, void* self) {
-    ALOGW("deprecated asBinder call, please update your code");
-    //ALOGI("self: %p, retval: %p", self, retval);
-    android::sp<android::IBinder> *ret = new(retval) android::sp<android::IBinder>;
-    *ret = android::IInterface::asBinder((android::IInterface*)self);
-}
-
-void _ZNK7android10IInterface8asBinderEv(void *retval, void *self) {
-    ALOGW("deprecated asBinder call, please update your code");
-    //ALOGI("self: %p, retval: %p", self, retval);
-    android::sp<android::IBinder> *ret = new(retval) android::sp<android::IBinder>;
-    *ret = android::IInterface::asBinder((android::IInterface*)self);
-}
-
-} // extern "C"
diff --git a/libs/binder/IMemory.cpp b/libs/binder/IMemory.cpp
index 5c1a4f4..307bc28 100644
--- a/libs/binder/IMemory.cpp
+++ b/libs/binder/IMemory.cpp
@@ -31,7 +31,6 @@
 #include <binder/Parcel.h>
 #include <log/log.h>
 
-#include <utils/CallStack.h>
 #include <utils/KeyedVector.h>
 #include <utils/threads.h>
 
@@ -130,7 +129,8 @@
 public:
     explicit BpMemory(const sp<IBinder>& impl);
     virtual ~BpMemory();
-    virtual sp<IMemoryHeap> getMemory(ssize_t* offset=0, size_t* size=0) const;
+    // NOLINTNEXTLINE(google-default-arguments)
+    virtual sp<IMemoryHeap> getMemory(ssize_t* offset=nullptr, size_t* size=nullptr) const;
 
 private:
     mutable sp<IMemoryHeap> mHeap;
@@ -145,22 +145,22 @@
     sp<IMemoryHeap> realHeap = BpMemoryHeap::get_heap(binder);
     void* const base = realHeap->base();
     if (base == MAP_FAILED)
-        return 0;
+        return nullptr;
     return static_cast<char*>(base) + offset;
 }
 
 void* IMemory::pointer() const {
     ssize_t offset;
     sp<IMemoryHeap> heap = getMemory(&offset);
-    void* const base = heap!=0 ? heap->base() : MAP_FAILED;
+    void* const base = heap!=nullptr ? heap->base() : MAP_FAILED;
     if (base == MAP_FAILED)
-        return 0;
+        return nullptr;
     return static_cast<char*>(base) + offset;
 }
 
 size_t IMemory::size() const {
     size_t size;
-    getMemory(NULL, &size);
+    getMemory(nullptr, &size);
     return size;
 }
 
@@ -181,18 +181,19 @@
 {
 }
 
+// NOLINTNEXTLINE(google-default-arguments)
 sp<IMemoryHeap> BpMemory::getMemory(ssize_t* offset, size_t* size) const
 {
-    if (mHeap == 0) {
+    if (mHeap == nullptr) {
         Parcel data, reply;
         data.writeInterfaceToken(IMemory::getInterfaceDescriptor());
         if (remote()->transact(GET_MEMORY, data, &reply) == NO_ERROR) {
             sp<IBinder> heap = reply.readStrongBinder();
             ssize_t o = reply.readInt32();
             size_t s = reply.readInt32();
-            if (heap != 0) {
+            if (heap != nullptr) {
                 mHeap = interface_cast<IMemoryHeap>(heap);
-                if (mHeap != 0) {
+                if (mHeap != nullptr) {
                     size_t heapSize = mHeap->getSize();
                     if (s <= heapSize
                             && o >= 0
@@ -202,7 +203,7 @@
                     } else {
                         // Hm.
                         android_errorWriteWithInfoLog(0x534e4554,
-                            "26877992", -1, NULL, 0);
+                            "26877992", -1, nullptr, 0);
                         mOffset = 0;
                         mSize = 0;
                     }
@@ -212,7 +213,7 @@
     }
     if (offset) *offset = mOffset;
     if (size) *size = mSize;
-    return (mSize > 0) ? mHeap : 0;
+    return (mSize > 0) ? mHeap : nullptr;
 }
 
 // ---------------------------------------------------------------------------
@@ -225,6 +226,7 @@
 BnMemory::~BnMemory() {
 }
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BnMemory::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
@@ -264,7 +266,6 @@
                 if (VERBOSE) {
                     ALOGD("UNMAPPING binder=%p, heap=%p, size=%zu, fd=%d",
                             binder.get(), this, mSize, heapId);
-                    CallStack stack(LOG_TAG);
                 }
 
                 munmap(mBase, mSize);
@@ -334,7 +335,7 @@
                 access |= PROT_WRITE;
             }
             mRealHeap = true;
-            mBase = mmap(0, size, access, MAP_SHARED, fd, offset);
+            mBase = mmap(nullptr, size, access, MAP_SHARED, fd, offset);
             if (mBase == MAP_FAILED) {
                 ALOGE("cannot map BpMemoryHeap (binder=%p), size=%zd, fd=%d (%s)",
                         IInterface::asBinder(this).get(), size, fd, strerror(errno));
@@ -385,6 +386,7 @@
 BnMemoryHeap::~BnMemoryHeap() {
 }
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BnMemoryHeap::onTransact(
         uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
diff --git a/libs/binder/IPCThreadState.cpp b/libs/binder/IPCThreadState.cpp
index fd552b4..bf107d0 100644
--- a/libs/binder/IPCThreadState.cpp
+++ b/libs/binder/IPCThreadState.cpp
@@ -17,12 +17,15 @@
 #define LOG_TAG "IPCThreadState"
 
 #include <binder/IPCThreadState.h>
+#include <binderthreadstate/IPCThreadStateBase.h>
 
 #include <binder/Binder.h>
 #include <binder/BpBinder.h>
 #include <binder/TextOutput.h>
 
+#include <android-base/macros.h>
 #include <cutils/sched_policy.h>
+#include <utils/CallStack.h>
 #include <utils/Log.h>
 #include <utils/SystemClock.h>
 #include <utils/threads.h>
@@ -30,6 +33,7 @@
 #include <private/binder/binder_module.h>
 #include <private/binder/Static.h>
 
+#include <atomic>
 #include <errno.h>
 #include <inttypes.h>
 #include <pthread.h>
@@ -85,7 +89,8 @@
     "BR_FINISHED",
     "BR_DEAD_BINDER",
     "BR_CLEAR_DEATH_NOTIFICATION_DONE",
-    "BR_FAILED_REPLY"
+    "BR_FAILED_REPLY",
+    "BR_TRANSACTION_SEC_CTX",
 };
 
 static const char *kCommandStrings[] = {
@@ -110,7 +115,7 @@
 
 static const char* getReturnString(uint32_t cmd)
 {
-    size_t idx = cmd & 0xff;
+    size_t idx = cmd & _IOC_NRMASK;
     if (idx < sizeof(kReturnStrings) / sizeof(kReturnStrings[0]))
         return kReturnStrings[idx];
     else
@@ -272,14 +277,14 @@
 }
 
 static pthread_mutex_t gTLSMutex = PTHREAD_MUTEX_INITIALIZER;
-static bool gHaveTLS = false;
+static std::atomic<bool> gHaveTLS(false);
 static pthread_key_t gTLS = 0;
-static bool gShutdown = false;
-static bool gDisableBackgroundScheduling = false;
+static std::atomic<bool> gShutdown = false;
+static std::atomic<bool> gDisableBackgroundScheduling = false;
 
 IPCThreadState* IPCThreadState::self()
 {
-    if (gHaveTLS) {
+    if (gHaveTLS.load(std::memory_order_acquire)) {
 restart:
         const pthread_key_t k = gTLS;
         IPCThreadState* st = (IPCThreadState*)pthread_getspecific(k);
@@ -287,21 +292,22 @@
         return new IPCThreadState;
     }
 
-    if (gShutdown) {
+    // Racey, heuristic test for simultaneous shutdown.
+    if (gShutdown.load(std::memory_order_relaxed)) {
         ALOGW("Calling IPCThreadState::self() during shutdown is dangerous, expect a crash.\n");
-        return NULL;
+        return nullptr;
     }
 
     pthread_mutex_lock(&gTLSMutex);
-    if (!gHaveTLS) {
+    if (!gHaveTLS.load(std::memory_order_relaxed)) {
         int key_create_value = pthread_key_create(&gTLS, threadDestructor);
         if (key_create_value != 0) {
             pthread_mutex_unlock(&gTLSMutex);
             ALOGW("IPCThreadState::self() unable to create TLS key, expect a crash: %s\n",
                     strerror(key_create_value));
-            return NULL;
+            return nullptr;
         }
-        gHaveTLS = true;
+        gHaveTLS.store(true, std::memory_order_release);
     }
     pthread_mutex_unlock(&gTLSMutex);
     goto restart;
@@ -309,38 +315,38 @@
 
 IPCThreadState* IPCThreadState::selfOrNull()
 {
-    if (gHaveTLS) {
+    if (gHaveTLS.load(std::memory_order_acquire)) {
         const pthread_key_t k = gTLS;
         IPCThreadState* st = (IPCThreadState*)pthread_getspecific(k);
         return st;
     }
-    return NULL;
+    return nullptr;
 }
 
 void IPCThreadState::shutdown()
 {
-    gShutdown = true;
+    gShutdown.store(true, std::memory_order_relaxed);
 
-    if (gHaveTLS) {
+    if (gHaveTLS.load(std::memory_order_acquire)) {
         // XXX Need to wait for all thread pool threads to exit!
         IPCThreadState* st = (IPCThreadState*)pthread_getspecific(gTLS);
         if (st) {
             delete st;
-            pthread_setspecific(gTLS, NULL);
+            pthread_setspecific(gTLS, nullptr);
         }
         pthread_key_delete(gTLS);
-        gHaveTLS = false;
+        gHaveTLS.store(false, std::memory_order_release);
     }
 }
 
 void IPCThreadState::disableBackgroundScheduling(bool disable)
 {
-    gDisableBackgroundScheduling = disable;
+    gDisableBackgroundScheduling.store(disable, std::memory_order_relaxed);
 }
 
 bool IPCThreadState::backgroundSchedulingDisabled()
 {
-    return gDisableBackgroundScheduling;
+    return gDisableBackgroundScheduling.load(std::memory_order_relaxed);
 }
 
 sp<ProcessState> IPCThreadState::process()
@@ -360,6 +366,11 @@
     return mCallingPid;
 }
 
+const char* IPCThreadState::getCallingSid() const
+{
+    return mCallingSid;
+}
+
 uid_t IPCThreadState::getCallingUid() const
 {
     return mCallingUid;
@@ -367,6 +378,7 @@
 
 int64_t IPCThreadState::clearCallingIdentity()
 {
+    // ignore mCallingSid for legacy reasons
     int64_t token = ((int64_t)mCallingUid<<32) | mCallingPid;
     clearCaller();
     return token;
@@ -395,12 +407,14 @@
 void IPCThreadState::restoreCallingIdentity(int64_t token)
 {
     mCallingUid = (int)(token>>32);
+    mCallingSid = nullptr;  // not enough data to restore
     mCallingPid = (int)token;
 }
 
 void IPCThreadState::clearCaller()
 {
     mCallingPid = getpid();
+    mCallingSid = nullptr;  // expensive to lookup
     mCallingUid = getuid();
 }
 
@@ -608,7 +622,7 @@
 
     LOG_ONEWAY(">>>> SEND from pid %d uid %d %s", getpid(), getuid(),
         (flags & TF_ONE_WAY) == 0 ? "READ REPLY" : "ONE WAY");
-    err = writeTransactionData(BC_TRANSACTION, flags, handle, code, data, NULL);
+    err = writeTransactionData(BC_TRANSACTION, flags, handle, code, data, nullptr);
 
     if (err != NO_ERROR) {
         if (reply) reply->setError(err);
@@ -616,6 +630,16 @@
     }
 
     if ((flags & TF_ONE_WAY) == 0) {
+        if (UNLIKELY(mCallRestriction != ProcessState::CallRestriction::NONE)) {
+            if (mCallRestriction == ProcessState::CallRestriction::ERROR_IF_NOT_ONEWAY) {
+                ALOGE("Process making non-oneway call (code: %u) but is restricted.", code);
+                CallStack::logStack("non-oneway call", CallStack::getCurrent(10).get(),
+                    ANDROID_LOG_ERROR);
+            } else /* FATAL_IF_NOT_ONEWAY */ {
+                LOG_ALWAYS_FATAL("Process may not make oneway calls (code: %u).", code);
+            }
+        }
+
         #if 0
         if (code == 4) { // relayout
             ALOGI(">>>>>> CALLING transaction 4");
@@ -645,7 +669,7 @@
             else alog << "(none requested)" << endl;
         }
     } else {
-        err = waitForResponse(NULL, NULL);
+        err = waitForResponse(nullptr, nullptr);
     }
 
     return err;
@@ -736,12 +760,14 @@
 IPCThreadState::IPCThreadState()
     : mProcess(ProcessState::self()),
       mStrictModePolicy(0),
-      mLastTransactionBinderFlags(0)
+      mLastTransactionBinderFlags(0),
+      mCallRestriction(mProcess->mCallRestriction)
 {
     pthread_setspecific(gTLS, this);
     clearCaller();
     mIn.setDataCapacity(256);
     mOut.setDataCapacity(256);
+    mIPCThreadStateBase = IPCThreadStateBase::self();
 }
 
 IPCThreadState::~IPCThreadState()
@@ -755,7 +781,7 @@
     err = writeTransactionData(BC_REPLY, flags, -1, 0, reply, &statusBuffer);
     if (err < NO_ERROR) return err;
 
-    return waitForResponse(NULL, NULL);
+    return waitForResponse(nullptr, nullptr);
 }
 
 status_t IPCThreadState::waitForResponse(Parcel *reply, status_t *acquireResult)
@@ -815,14 +841,14 @@
                             freeBuffer, this);
                     } else {
                         err = *reinterpret_cast<const status_t*>(tr.data.ptr.buffer);
-                        freeBuffer(NULL,
+                        freeBuffer(nullptr,
                             reinterpret_cast<const uint8_t*>(tr.data.ptr.buffer),
                             tr.data_size,
                             reinterpret_cast<const binder_size_t*>(tr.data.ptr.offsets),
                             tr.offsets_size/sizeof(binder_size_t), this);
                     }
                 } else {
-                    freeBuffer(NULL,
+                    freeBuffer(nullptr,
                         reinterpret_cast<const uint8_t*>(tr.data.ptr.buffer),
                         tr.data_size,
                         reinterpret_cast<const binder_size_t*>(tr.data.ptr.offsets),
@@ -1074,14 +1100,26 @@
         }
         break;
 
+    case BR_TRANSACTION_SEC_CTX:
     case BR_TRANSACTION:
         {
-            binder_transaction_data tr;
-            result = mIn.read(&tr, sizeof(tr));
+            binder_transaction_data_secctx tr_secctx;
+            binder_transaction_data& tr = tr_secctx.transaction_data;
+
+            if (cmd == (int) BR_TRANSACTION_SEC_CTX) {
+                result = mIn.read(&tr_secctx, sizeof(tr_secctx));
+            } else {
+                result = mIn.read(&tr, sizeof(tr));
+                tr_secctx.secctx = 0;
+            }
+
             ALOG_ASSERT(result == NO_ERROR,
                 "Not enough command data for brTRANSACTION");
             if (result != NO_ERROR) break;
 
+            //Record the fact that we're in a binder call.
+            mIPCThreadStateBase->pushCurrentState(
+                IPCThreadStateBase::CallState::BINDER);
             Parcel buffer;
             buffer.ipcSetDataReference(
                 reinterpret_cast<const uint8_t*>(tr.data.ptr.buffer),
@@ -1090,15 +1128,18 @@
                 tr.offsets_size/sizeof(binder_size_t), freeBuffer, this);
 
             const pid_t origPid = mCallingPid;
+            const char* origSid = mCallingSid;
             const uid_t origUid = mCallingUid;
             const int32_t origStrictModePolicy = mStrictModePolicy;
             const int32_t origTransactionBinderFlags = mLastTransactionBinderFlags;
 
             mCallingPid = tr.sender_pid;
+            mCallingSid = reinterpret_cast<const char*>(tr_secctx.secctx);
             mCallingUid = tr.sender_euid;
             mLastTransactionBinderFlags = tr.flags;
 
-            //ALOGI(">>>> TRANSACT from pid %d uid %d\n", mCallingPid, mCallingUid);
+            // ALOGI(">>>> TRANSACT from pid %d sid %s uid %d\n", mCallingPid,
+            //    (mCallingSid ? mCallingSid : "<N/A>"), mCallingUid);
 
             Parcel reply;
             status_t error;
@@ -1129,8 +1170,9 @@
                 error = the_context_object->transact(tr.code, buffer, &reply, tr.flags);
             }
 
-            //ALOGI("<<<< TRANSACT from pid %d restore pid %d uid %d\n",
-            //     mCallingPid, origPid, origUid);
+            mIPCThreadStateBase->popCurrentState();
+            //ALOGI("<<<< TRANSACT from pid %d restore pid %d sid %s uid %d\n",
+            //     mCallingPid, origPid, (origSid ? origSid : "<N/A>"), origUid);
 
             if ((tr.flags & TF_ONE_WAY) == 0) {
                 LOG_ONEWAY("Sending reply to %d!", mCallingPid);
@@ -1141,6 +1183,7 @@
             }
 
             mCallingPid = origPid;
+            mCallingSid = origSid;
             mCallingUid = origUid;
             mStrictModePolicy = origStrictModePolicy;
             mLastTransactionBinderFlags = origTransactionBinderFlags;
@@ -1192,6 +1235,10 @@
     return result;
 }
 
+bool IPCThreadState::isServingCall() const {
+    return mIPCThreadStateBase->getCurrentBinderCallState() == IPCThreadStateBase::CallState::BINDER;
+}
+
 void IPCThreadState::threadDestructor(void *st)
 {
         IPCThreadState* const self = static_cast<IPCThreadState*>(st);
@@ -1217,7 +1264,7 @@
         alog << "Writing BC_FREE_BUFFER for " << data << endl;
     }
     ALOG_ASSERT(data != NULL, "Called with NULL data");
-    if (parcel != NULL) parcel->closeFileDescriptors();
+    if (parcel != nullptr) parcel->closeFileDescriptors();
     IPCThreadState* state = self();
     state->mOut.writeInt32(BC_FREE_BUFFER);
     state->mOut.writePointer((uintptr_t)data);
diff --git a/libs/binder/IPermissionController.cpp b/libs/binder/IPermissionController.cpp
index 89ebc6c..6b99150 100644
--- a/libs/binder/IPermissionController.cpp
+++ b/libs/binder/IPermissionController.cpp
@@ -109,6 +109,7 @@
 
 // ----------------------------------------------------------------------
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BnPermissionController::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
diff --git a/libs/binder/IResultReceiver.cpp b/libs/binder/IResultReceiver.cpp
index 646809e..159763d 100644
--- a/libs/binder/IResultReceiver.cpp
+++ b/libs/binder/IResultReceiver.cpp
@@ -40,7 +40,7 @@
         Parcel data;
         data.writeInterfaceToken(IResultReceiver::getInterfaceDescriptor());
         data.writeInt32(resultCode);
-        remote()->transact(OP_SEND, data, NULL, IBinder::FLAG_ONEWAY);
+        remote()->transact(OP_SEND, data, nullptr, IBinder::FLAG_ONEWAY);
     }
 };
 
@@ -48,6 +48,7 @@
 
 // ----------------------------------------------------------------------
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BnResultReceiver::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
@@ -56,7 +57,7 @@
             CHECK_INTERFACE(IResultReceiver, data, reply);
             int32_t resultCode = data.readInt32();
             send(resultCode);
-            if (reply != NULL) {
+            if (reply != nullptr) {
                 reply->writeNoException();
             }
             return NO_ERROR;
diff --git a/libs/binder/IServiceManager.cpp b/libs/binder/IServiceManager.cpp
index 4896f68..0203d41 100644
--- a/libs/binder/IServiceManager.cpp
+++ b/libs/binder/IServiceManager.cpp
@@ -27,7 +27,6 @@
 #include <cutils/properties.h>
 #include <utils/String8.h>
 #include <utils/SystemClock.h>
-#include <utils/CallStack.h>
 
 #include <private/binder/Static.h>
 
@@ -37,14 +36,17 @@
 
 sp<IServiceManager> defaultServiceManager()
 {
-    if (gDefaultServiceManager != NULL) return gDefaultServiceManager;
+    static Mutex gDefaultServiceManagerLock;
+    static sp<IServiceManager> gDefaultServiceManager;
+
+    if (gDefaultServiceManager != nullptr) return gDefaultServiceManager;
 
     {
         AutoMutex _l(gDefaultServiceManagerLock);
-        while (gDefaultServiceManager == NULL) {
+        while (gDefaultServiceManager == nullptr) {
             gDefaultServiceManager = interface_cast<IServiceManager>(
-                ProcessState::self()->getContextObject(NULL));
-            if (gDefaultServiceManager == NULL)
+                ProcessState::self()->getContextObject(nullptr));
+            if (gDefaultServiceManager == nullptr)
                 sleep(1);
         }
     }
@@ -57,7 +59,7 @@
 
 bool checkCallingPermission(const String16& permission)
 {
-    return checkCallingPermission(permission, NULL, NULL);
+    return checkCallingPermission(permission, nullptr, nullptr);
 }
 
 static String16 _permission("permission");
@@ -75,15 +77,18 @@
 
 bool checkPermission(const String16& permission, pid_t pid, uid_t uid)
 {
+    static Mutex gPermissionControllerLock;
+    static sp<IPermissionController> gPermissionController;
+
     sp<IPermissionController> pc;
-    gDefaultServiceManagerLock.lock();
+    gPermissionControllerLock.lock();
     pc = gPermissionController;
-    gDefaultServiceManagerLock.unlock();
+    gPermissionControllerLock.unlock();
 
     int64_t startTime = 0;
 
     while (true) {
-        if (pc != NULL) {
+        if (pc != nullptr) {
             bool res = pc->checkPermission(permission, pid, uid);
             if (res) {
                 if (startTime != 0) {
@@ -102,16 +107,16 @@
             }
 
             // Object is dead!
-            gDefaultServiceManagerLock.lock();
+            gPermissionControllerLock.lock();
             if (gPermissionController == pc) {
-                gPermissionController = NULL;
+                gPermissionController = nullptr;
             }
-            gDefaultServiceManagerLock.unlock();
+            gPermissionControllerLock.unlock();
         }
 
         // Need to retrieve the permission controller.
         sp<IBinder> binder = defaultServiceManager()->checkService(_permission);
-        if (binder == NULL) {
+        if (binder == nullptr) {
             // Wait for the permission controller to come back...
             if (startTime == 0) {
                 startTime = uptimeMillis();
@@ -122,9 +127,9 @@
         } else {
             pc = interface_cast<IPermissionController>(binder);
             // Install the new permission controller, and try again.
-            gDefaultServiceManagerLock.lock();
+            gPermissionControllerLock.lock();
             gPermissionController = pc;
-            gDefaultServiceManagerLock.unlock();
+            gPermissionControllerLock.unlock();
         }
     }
 }
@@ -143,8 +148,10 @@
 
     virtual sp<IBinder> getService(const String16& name) const
     {
+        static bool gSystemBootCompleted = false;
+
         sp<IBinder> svc = checkService(name);
-        if (svc != NULL) return svc;
+        if (svc != nullptr) return svc;
 
         const bool isVendorService =
             strcmp(ProcessState::self()->getDriverName().c_str(), "/dev/vndbinder") == 0;
@@ -161,19 +168,15 @@
         int n = 0;
         while (uptimeMillis() < timeout) {
             n++;
-            if (isVendorService) {
-                ALOGI("Waiting for vendor service %s...", String8(name).string());
-                CallStack stack(LOG_TAG);
-            } else if (n%10 == 0) {
-                ALOGI("Waiting for service %s...", String8(name).string());
-            }
+            ALOGI("Waiting for service '%s' on '%s'...", String8(name).string(),
+                ProcessState::self()->getDriverName().c_str());
             usleep(1000*sleepTime);
 
             sp<IBinder> svc = checkService(name);
-            if (svc != NULL) return svc;
+            if (svc != nullptr) return svc;
         }
         ALOGW("Service %s didn't start. Returning NULL", String8(name).string());
-        return NULL;
+        return nullptr;
     }
 
     virtual sp<IBinder> checkService( const String16& name) const
diff --git a/libs/binder/IShellCallback.cpp b/libs/binder/IShellCallback.cpp
index 23b83a6..6c697de 100644
--- a/libs/binder/IShellCallback.cpp
+++ b/libs/binder/IShellCallback.cpp
@@ -58,6 +58,7 @@
 
 // ----------------------------------------------------------------------
 
+// NOLINTNEXTLINE(google-default-arguments)
 status_t BnShellCallback::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
@@ -68,7 +69,7 @@
             String16 seLinuxContext(data.readString16());
             String16 mode(data.readString16());
             int fd = openFile(path, seLinuxContext, mode);
-            if (reply != NULL) {
+            if (reply != nullptr) {
                 reply->writeNoException();
                 if (fd >= 0) {
                     reply->writeInt32(1);
diff --git a/libs/binder/MemoryDealer.cpp b/libs/binder/MemoryDealer.cpp
index 1cfe02a..eacad3b 100644
--- a/libs/binder/MemoryDealer.cpp
+++ b/libs/binder/MemoryDealer.cpp
@@ -52,8 +52,8 @@
     NODE*  mLast;
 
 public:
-                LinkedList() : mFirst(0), mLast(0) { }
-    bool        isEmpty() const { return mFirst == 0; }
+                LinkedList() : mFirst(nullptr), mLast(nullptr) { }
+    bool        isEmpty() const { return mFirst == nullptr; }
     NODE const* head() const { return mFirst; }
     NODE*       head() { return mFirst; }
     NODE const* tail() const { return mLast; }
@@ -62,7 +62,7 @@
     void insertAfter(NODE* node, NODE* newNode) {
         newNode->prev = node;
         newNode->next = node->next;
-        if (node->next == 0) mLast = newNode;
+        if (node->next == nullptr) mLast = newNode;
         else                 node->next->prev = newNode;
         node->next = newNode;
     }
@@ -70,17 +70,17 @@
     void insertBefore(NODE* node, NODE* newNode) {
          newNode->prev = node->prev;
          newNode->next = node;
-         if (node->prev == 0)   mFirst = newNode;
+         if (node->prev == nullptr)   mFirst = newNode;
          else                   node->prev->next = newNode;
          node->prev = newNode;
     }
 
     void insertHead(NODE* newNode) {
-        if (mFirst == 0) {
+        if (mFirst == nullptr) {
             mFirst = mLast = newNode;
-            newNode->prev = newNode->next = 0;
+            newNode->prev = newNode->next = nullptr;
         } else {
-            newNode->prev = 0;
+            newNode->prev = nullptr;
             newNode->next = mFirst;
             mFirst->prev = newNode;
             mFirst = newNode;
@@ -99,9 +99,9 @@
     }
 
     NODE* remove(NODE* node) {
-        if (node->prev == 0)    mFirst = node->next;
+        if (node->prev == nullptr)    mFirst = node->next;
         else                    node->prev->next = node->next;
-        if (node->next == 0)    mLast = node->prev;
+        if (node->next == nullptr)    mLast = node->prev;
         else                    node->next->prev = node->prev;
         return node;
     }
@@ -141,7 +141,7 @@
 
     struct chunk_t {
         chunk_t(size_t start, size_t size)
-        : start(start), size(size), free(1), prev(0), next(0) {
+        : start(start), size(size), free(1), prev(nullptr), next(nullptr) {
         }
         size_t              start;
         size_t              size : 28;
@@ -329,7 +329,7 @@
         return 0;
     }
     size = (size + kMemoryAlign-1) / kMemoryAlign;
-    chunk_t* free_chunk = 0;
+    chunk_t* free_chunk = nullptr;
     chunk_t* cur = mList.head();
 
     size_t pagesize = getpagesize();
@@ -418,7 +418,7 @@
         }
         cur = cur->next;
     }
-    return 0;
+    return nullptr;
 }
 
 void SimpleBestFitAllocator::dump(const char* what) const
diff --git a/libs/binder/MemoryHeapBase.cpp b/libs/binder/MemoryHeapBase.cpp
index 03f00be..9850ad9 100644
--- a/libs/binder/MemoryHeapBase.cpp
+++ b/libs/binder/MemoryHeapBase.cpp
@@ -36,17 +36,17 @@
 
 MemoryHeapBase::MemoryHeapBase()
     : mFD(-1), mSize(0), mBase(MAP_FAILED),
-      mDevice(NULL), mNeedUnmap(false), mOffset(0)
+      mDevice(nullptr), mNeedUnmap(false), mOffset(0)
 {
 }
 
 MemoryHeapBase::MemoryHeapBase(size_t size, uint32_t flags, char const * name)
     : mFD(-1), mSize(0), mBase(MAP_FAILED), mFlags(flags),
-      mDevice(0), mNeedUnmap(false), mOffset(0)
+      mDevice(nullptr), mNeedUnmap(false), mOffset(0)
 {
     const size_t pagesize = getpagesize();
     size = ((size + pagesize-1) & ~(pagesize-1));
-    int fd = ashmem_create_region(name == NULL ? "MemoryHeapBase" : name, size);
+    int fd = ashmem_create_region(name == nullptr ? "MemoryHeapBase" : name, size);
     ALOGE_IF(fd<0, "error creating ashmem region: %s", strerror(errno));
     if (fd >= 0) {
         if (mapfd(fd, size) == NO_ERROR) {
@@ -59,7 +59,7 @@
 
 MemoryHeapBase::MemoryHeapBase(const char* device, size_t size, uint32_t flags)
     : mFD(-1), mSize(0), mBase(MAP_FAILED), mFlags(flags),
-      mDevice(0), mNeedUnmap(false), mOffset(0)
+      mDevice(nullptr), mNeedUnmap(false), mOffset(0)
 {
     int open_flags = O_RDWR;
     if (flags & NO_CACHING)
@@ -78,7 +78,7 @@
 
 MemoryHeapBase::MemoryHeapBase(int fd, size_t size, uint32_t flags, uint32_t offset)
     : mFD(-1), mSize(0), mBase(MAP_FAILED), mFlags(flags),
-      mDevice(0), mNeedUnmap(false), mOffset(0)
+      mDevice(nullptr), mNeedUnmap(false), mOffset(0)
 {
     const size_t pagesize = getpagesize();
     size = ((size + pagesize-1) & ~(pagesize-1));
@@ -109,7 +109,7 @@
     }
 
     if ((mFlags & DONT_MAP_LOCALLY) == 0) {
-        void* base = (uint8_t*)mmap(0, size,
+        void* base = (uint8_t*)mmap(nullptr, size,
                 PROT_READ|PROT_WRITE, MAP_SHARED, fd, offset);
         if (base == MAP_FAILED) {
             ALOGE("mmap(fd=%d, size=%u) failed (%s)",
@@ -121,7 +121,7 @@
         mBase = base;
         mNeedUnmap = true;
     } else  {
-        mBase = 0; // not MAP_FAILED
+        mBase = nullptr; // not MAP_FAILED
         mNeedUnmap = false;
     }
     mFD = fd;
@@ -143,7 +143,7 @@
             //ALOGD("munmap(fd=%d, base=%p, size=%lu)", fd, mBase, mSize);
             munmap(mBase, mSize);
         }
-        mBase = 0;
+        mBase = nullptr;
         mSize = 0;
         close(fd);
     }
diff --git a/libs/binder/OWNERS b/libs/binder/OWNERS
new file mode 100644
index 0000000..350994a
--- /dev/null
+++ b/libs/binder/OWNERS
@@ -0,0 +1,5 @@
+arve@google.com
+ctate@google.com
+hackbod@google.com
+maco@google.com
+smoreland@google.com
diff --git a/libs/binder/Parcel.cpp b/libs/binder/Parcel.cpp
index 2e7edd7..764e6c3 100644
--- a/libs/binder/Parcel.cpp
+++ b/libs/binder/Parcel.cpp
@@ -76,14 +76,6 @@
 // Note: must be kept in sync with android/os/StrictMode.java's PENALTY_GATHER
 #define STRICT_MODE_PENALTY_GATHER (0x40 << 16)
 
-// XXX This can be made public if we want to provide
-// support for typed data.
-struct small_flat_data
-{
-    uint32_t type;
-    uint32_t data;
-};
-
 namespace android {
 
 static pthread_mutex_t gParcelGlobalAllocSizeLock = PTHREAD_MUTEX_INITIALIZER;
@@ -101,7 +93,7 @@
     BLOB_ASHMEM_MUTABLE = 2,
 };
 
-void acquire_object(const sp<ProcessState>& proc,
+static void acquire_object(const sp<ProcessState>& proc,
     const flat_binder_object& obj, const void* who, size_t* outAshmemSize)
 {
     switch (obj.hdr.type) {
@@ -117,7 +109,7 @@
             return;
         case BINDER_TYPE_HANDLE: {
             const sp<IBinder> b = proc->getStrongProxyForHandle(obj.handle);
-            if (b != NULL) {
+            if (b != nullptr) {
                 LOG_REFS("Parcel %p acquiring reference on remote %p", who, b.get());
                 b->incStrong(who);
             }
@@ -125,11 +117,11 @@
         }
         case BINDER_TYPE_WEAK_HANDLE: {
             const wp<IBinder> b = proc->getWeakProxyForHandle(obj.handle);
-            if (b != NULL) b.get_refs()->incWeak(who);
+            if (b != nullptr) b.get_refs()->incWeak(who);
             return;
         }
         case BINDER_TYPE_FD: {
-            if ((obj.cookie != 0) && (outAshmemSize != NULL) && ashmem_valid(obj.handle)) {
+            if ((obj.cookie != 0) && (outAshmemSize != nullptr) && ashmem_valid(obj.handle)) {
                 // If we own an ashmem fd, keep track of how much memory it refers to.
                 int size = ashmem_get_size_region(obj.handle);
                 if (size > 0) {
@@ -143,12 +135,6 @@
     ALOGD("Invalid object type 0x%08x", obj.hdr.type);
 }
 
-void acquire_object(const sp<ProcessState>& proc,
-    const flat_binder_object& obj, const void* who)
-{
-    acquire_object(proc, obj, who, NULL);
-}
-
 static void release_object(const sp<ProcessState>& proc,
     const flat_binder_object& obj, const void* who, size_t* outAshmemSize)
 {
@@ -165,7 +151,7 @@
             return;
         case BINDER_TYPE_HANDLE: {
             const sp<IBinder> b = proc->getStrongProxyForHandle(obj.handle);
-            if (b != NULL) {
+            if (b != nullptr) {
                 LOG_REFS("Parcel %p releasing reference on remote %p", who, b.get());
                 b->decStrong(who);
             }
@@ -173,15 +159,18 @@
         }
         case BINDER_TYPE_WEAK_HANDLE: {
             const wp<IBinder> b = proc->getWeakProxyForHandle(obj.handle);
-            if (b != NULL) b.get_refs()->decWeak(who);
+            if (b != nullptr) b.get_refs()->decWeak(who);
             return;
         }
         case BINDER_TYPE_FD: {
             if (obj.cookie != 0) { // owned
-                if ((outAshmemSize != NULL) && ashmem_valid(obj.handle)) {
+                if ((outAshmemSize != nullptr) && ashmem_valid(obj.handle)) {
                     int size = ashmem_get_size_region(obj.handle);
                     if (size > 0) {
-                        *outAshmemSize -= size;
+                        // ashmem size might have changed since last time it was accounted for, e.g.
+                        // in acquire_object(). Value of *outAshmemSize is not critical since we are
+                        // releasing the object anyway. Check for integer overflow condition.
+                        *outAshmemSize -= std::min(*outAshmemSize, static_cast<size_t>(size));
                     }
                 }
 
@@ -194,19 +183,13 @@
     ALOGE("Invalid object type 0x%08x", obj.hdr.type);
 }
 
-void release_object(const sp<ProcessState>& proc,
-    const flat_binder_object& obj, const void* who)
-{
-    release_object(proc, obj, who, NULL);
-}
-
 inline static status_t finish_flatten_binder(
     const sp<IBinder>& /*binder*/, const flat_binder_object& flat, Parcel* out)
 {
     return out->writeObject(flat, false);
 }
 
-status_t flatten_binder(const sp<ProcessState>& /*proc*/,
+static status_t flatten_binder(const sp<ProcessState>& /*proc*/,
     const sp<IBinder>& binder, Parcel* out)
 {
     flat_binder_object obj;
@@ -219,11 +202,11 @@
         obj.flags = 0x13 | FLAT_BINDER_FLAG_ACCEPTS_FDS;
     }
 
-    if (binder != NULL) {
-        IBinder *local = binder->localBinder();
+    if (binder != nullptr) {
+        BBinder *local = binder->localBinder();
         if (!local) {
             BpBinder *proxy = binder->remoteBinder();
-            if (proxy == NULL) {
+            if (proxy == nullptr) {
                 ALOGE("null proxy");
             }
             const int32_t handle = proxy ? proxy->handle() : 0;
@@ -232,6 +215,9 @@
             obj.handle = handle;
             obj.cookie = 0;
         } else {
+            if (local->isRequestingSid()) {
+                obj.flags |= FLAT_BINDER_FLAG_TXN_SECURITY_CTX;
+            }
             obj.hdr.type = BINDER_TYPE_BINDER;
             obj.binder = reinterpret_cast<uintptr_t>(local->getWeakRefs());
             obj.cookie = reinterpret_cast<uintptr_t>(local);
@@ -245,19 +231,19 @@
     return finish_flatten_binder(binder, obj, out);
 }
 
-status_t flatten_binder(const sp<ProcessState>& /*proc*/,
+static status_t flatten_binder(const sp<ProcessState>& /*proc*/,
     const wp<IBinder>& binder, Parcel* out)
 {
     flat_binder_object obj;
 
     obj.flags = 0x7f | FLAT_BINDER_FLAG_ACCEPTS_FDS;
-    if (binder != NULL) {
+    if (binder != nullptr) {
         sp<IBinder> real = binder.promote();
-        if (real != NULL) {
+        if (real != nullptr) {
             IBinder *local = real->localBinder();
             if (!local) {
                 BpBinder *proxy = real->remoteBinder();
-                if (proxy == NULL) {
+                if (proxy == nullptr) {
                     ALOGE("null proxy");
                 }
                 const int32_t handle = proxy ? proxy->handle() : 0;
@@ -284,13 +270,13 @@
         obj.hdr.type = BINDER_TYPE_BINDER;
         obj.binder = 0;
         obj.cookie = 0;
-        return finish_flatten_binder(NULL, obj, out);
+        return finish_flatten_binder(nullptr, obj, out);
 
     } else {
         obj.hdr.type = BINDER_TYPE_BINDER;
         obj.binder = 0;
         obj.cookie = 0;
-        return finish_flatten_binder(NULL, obj, out);
+        return finish_flatten_binder(nullptr, obj, out);
     }
 }
 
@@ -301,7 +287,7 @@
     return NO_ERROR;
 }
 
-status_t unflatten_binder(const sp<ProcessState>& proc,
+static status_t unflatten_binder(const sp<ProcessState>& proc,
     const Parcel& in, sp<IBinder>* out)
 {
     const flat_binder_object* flat = in.readObject(false);
@@ -310,7 +296,7 @@
         switch (flat->hdr.type) {
             case BINDER_TYPE_BINDER:
                 *out = reinterpret_cast<IBinder*>(flat->cookie);
-                return finish_unflatten_binder(NULL, *flat, in);
+                return finish_unflatten_binder(nullptr, *flat, in);
             case BINDER_TYPE_HANDLE:
                 *out = proc->getStrongProxyForHandle(flat->handle);
                 return finish_unflatten_binder(
@@ -320,7 +306,7 @@
     return BAD_TYPE;
 }
 
-status_t unflatten_binder(const sp<ProcessState>& proc,
+static status_t unflatten_binder(const sp<ProcessState>& proc,
     const Parcel& in, wp<IBinder>* out)
 {
     const flat_binder_object* flat = in.readObject(false);
@@ -329,16 +315,16 @@
         switch (flat->hdr.type) {
             case BINDER_TYPE_BINDER:
                 *out = reinterpret_cast<IBinder*>(flat->cookie);
-                return finish_unflatten_binder(NULL, *flat, in);
+                return finish_unflatten_binder(nullptr, *flat, in);
             case BINDER_TYPE_WEAK_BINDER:
                 if (flat->binder != 0) {
                     out->set_object_and_refs(
                         reinterpret_cast<IBinder*>(flat->cookie),
                         reinterpret_cast<RefBase::weakref_type*>(flat->binder));
                 } else {
-                    *out = NULL;
+                    *out = nullptr;
                 }
-                return finish_unflatten_binder(NULL, *flat, in);
+                return finish_unflatten_binder(nullptr, *flat, in);
             case BINDER_TYPE_HANDLE:
             case BINDER_TYPE_WEAK_HANDLE:
                 *out = proc->getWeakProxyForHandle(flat->handle);
@@ -467,7 +453,6 @@
 
 status_t Parcel::appendFrom(const Parcel *parcel, size_t offset, size_t len)
 {
-    const sp<ProcessState> proc(ProcessState::self());
     status_t err;
     const uint8_t *data = parcel->mData;
     const binder_size_t *objects = parcel->mObjects;
@@ -520,13 +505,14 @@
     err = NO_ERROR;
 
     if (numObjects > 0) {
+        const sp<ProcessState> proc(ProcessState::self());
         // grow objects
         if (mObjectsCapacity < mObjectsSize + numObjects) {
             size_t newSize = ((mObjectsSize + numObjects)*3)/2;
             if (newSize*sizeof(binder_size_t) < mObjectsSize) return NO_MEMORY;   // overflow
             binder_size_t *objects =
                 (binder_size_t*)realloc(mObjects, newSize*sizeof(binder_size_t));
-            if (objects == (binder_size_t*)0) {
+            if (objects == (binder_size_t*)nullptr) {
                 return NO_MEMORY;
             }
             mObjects = objects;
@@ -614,7 +600,7 @@
                               IPCThreadState* threadState) const
 {
     int32_t strictPolicy = readInt32();
-    if (threadState == NULL) {
+    if (threadState == nullptr) {
         threadState = IPCThreadState::self();
     }
     if ((threadState->getLastTransactionBinderFlags() &
@@ -722,14 +708,14 @@
     if (len > INT32_MAX) {
         // don't accept size_t values which may have come from an
         // inadvertent conversion from a negative int.
-        return NULL;
+        return nullptr;
     }
 
     const size_t padded = pad_size(len);
 
     // sanity check for integer overflow
     if (mDataPos+padded < mDataPos) {
-        return NULL;
+        return nullptr;
     }
 
     if ((mDataPos+padded) <= mDataCapacity) {
@@ -760,7 +746,7 @@
 
     status_t err = growData(padded);
     if (err == NO_ERROR) goto restart_write;
-    return NULL;
+    return nullptr;
 }
 
 status_t Parcel::writeUtf8AsUtf16(const std::string& str) {
@@ -1063,7 +1049,7 @@
 
 status_t Parcel::writeString16(const char16_t* str, size_t len)
 {
-    if (str == NULL) return writeInt32(-1);
+    if (str == nullptr) return writeInt32(-1);
 
     status_t err = writeInt32(len);
     if (err == NO_ERROR) {
@@ -1180,6 +1166,19 @@
     return writeFileDescriptor(fd, takeOwnership);
 }
 
+status_t Parcel::writeDupParcelFileDescriptor(int fd)
+{
+    int dupFd = fcntl(fd, F_DUPFD_CLOEXEC, 0);
+    if (dupFd < 0) {
+        return -errno;
+    }
+    status_t err = writeParcelFileDescriptor(dupFd, true /*takeOwnership*/);
+    if (err != OK) {
+        close(dupFd);
+    }
+    return err;
+}
+
 status_t Parcel::writeUniqueFileDescriptor(const base::unique_fd& fd) {
     return writeDupFileDescriptor(fd.get());
 }
@@ -1221,7 +1220,7 @@
     if (result < 0) {
         status = result;
     } else {
-        void* ptr = ::mmap(NULL, len, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
+        void* ptr = ::mmap(nullptr, len, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
         if (ptr == MAP_FAILED) {
             status = -errno;
         } else {
@@ -1278,10 +1277,10 @@
 
     // payload
     void* const buf = this->writeInplace(len);
-    if (buf == NULL)
+    if (buf == nullptr)
         return BAD_VALUE;
 
-    int* fds = NULL;
+    int* fds = nullptr;
     if (fd_count) {
         fds = new (std::nothrow) int[fd_count];
         if (fds == nullptr) {
@@ -1337,7 +1336,7 @@
         size_t newSize = ((mObjectsSize+2)*3)/2;
         if (newSize*sizeof(binder_size_t) < mObjectsSize) return NO_MEMORY;   // overflow
         binder_size_t* objects = (binder_size_t*)realloc(mObjects, newSize*sizeof(binder_size_t));
-        if (objects == NULL) return NO_MEMORY;
+        if (objects == nullptr) return NO_MEMORY;
         mObjects = objects;
         mObjectsCapacity = newSize;
     }
@@ -1383,7 +1382,7 @@
 
 status_t Parcel::writeNullableMap(const std::unique_ptr<binder::Map>& map)
 {
-    if (map == NULL) {
+    if (map == nullptr) {
         return writeInt32(-1);
     }
 
@@ -1555,7 +1554,7 @@
     if (len > INT32_MAX) {
         // don't accept size_t values which may have come from an
         // inadvertent conversion from a negative int.
-        return NULL;
+        return nullptr;
     }
 
     if ((mDataPos+pad_size(len)) >= mDataPos && (mDataPos+pad_size(len)) <= mDataSize
@@ -1566,7 +1565,7 @@
                 // Still increment the data position by the expected length
                 mDataPos += pad_size(len);
                 ALOGV("readInplace Setting data pos of %p to %zu", this, mDataPos);
-                return NULL;
+                return nullptr;
             }
         }
 
@@ -1575,7 +1574,7 @@
         ALOGV("readInplace Setting data pos of %p to %zu", this, mDataPos);
         return data;
     }
-    return NULL;
+    return nullptr;
 }
 
 template<class T>
@@ -2025,7 +2024,7 @@
             return str;
         }
     }
-    return NULL;
+    return nullptr;
 }
 
 String8 Parcel::readString8() const
@@ -2056,7 +2055,7 @@
         return OK;
     }
     const char* str = (const char*)readInplace(size + 1);
-    if (str == NULL) {
+    if (str == nullptr) {
         return BAD_VALUE;
     }
     pArg->setTo(str, size);
@@ -2115,12 +2114,12 @@
     if (size >= 0 && size < INT32_MAX) {
         *outLen = size;
         const char16_t* str = (const char16_t*)readInplace((size+1)*sizeof(char16_t));
-        if (str != NULL) {
+        if (str != nullptr) {
             return str;
         }
     }
     *outLen = 0;
-    return NULL;
+    return nullptr;
 }
 
 status_t Parcel::readStrongBinder(sp<IBinder>* val) const
@@ -2182,13 +2181,13 @@
     int numFds, numInts;
     status_t err;
     err = readInt32(&numFds);
-    if (err != NO_ERROR) return 0;
+    if (err != NO_ERROR) return nullptr;
     err = readInt32(&numInts);
-    if (err != NO_ERROR) return 0;
+    if (err != NO_ERROR) return nullptr;
 
     native_handle* h = native_handle_create(numFds, numInts);
     if (!h) {
-        return 0;
+        return nullptr;
     }
 
     for (int i=0 ; err==NO_ERROR && i<numFds ; i++) {
@@ -2198,14 +2197,14 @@
                 close(h->data[j]);
             }
             native_handle_delete(h);
-            return 0;
+            return nullptr;
         }
     }
     err = read(h->data + numFds, sizeof(int)*numInts);
     if (err != NO_ERROR) {
         native_handle_close(h);
         native_handle_delete(h);
-        h = 0;
+        h = nullptr;
     }
     return h;
 }
@@ -2226,8 +2225,30 @@
     int32_t hasComm = readInt32();
     int fd = readFileDescriptor();
     if (hasComm != 0) {
-        // skip
-        readFileDescriptor();
+        // detach (owned by the binder driver)
+        int comm = readFileDescriptor();
+
+        // warning: this must be kept in sync with:
+        // frameworks/base/core/java/android/os/ParcelFileDescriptor.java
+        enum ParcelFileDescriptorStatus {
+            DETACHED = 2,
+        };
+
+#if BYTE_ORDER == BIG_ENDIAN
+        const int32_t message = ParcelFileDescriptorStatus::DETACHED;
+#endif
+#if BYTE_ORDER == LITTLE_ENDIAN
+        const int32_t message = __builtin_bswap32(ParcelFileDescriptorStatus::DETACHED);
+#endif
+
+        ssize_t written = TEMP_FAILURE_RETRY(
+            ::write(comm, &message, sizeof(message)));
+
+        if (written == -1 || written != sizeof(message)) {
+            ALOGW("Failed to detach ParcelFileDescriptor written: %zd err: %s",
+                written, strerror(errno));
+            return BAD_TYPE;
+        }
     }
     return fd;
 }
@@ -2249,6 +2270,22 @@
     return OK;
 }
 
+status_t Parcel::readUniqueParcelFileDescriptor(base::unique_fd* val) const
+{
+    int got = readParcelFileDescriptor();
+
+    if (got == BAD_TYPE) {
+        return BAD_TYPE;
+    }
+
+    val->reset(fcntl(got, F_DUPFD_CLOEXEC, 0));
+
+    if (val->get() < 0) {
+        return BAD_VALUE;
+    }
+
+    return OK;
+}
 
 status_t Parcel::readUniqueFileDescriptorVector(std::unique_ptr<std::vector<base::unique_fd>>* val) const {
     return readNullableTypedVector(val, &Parcel::readUniqueFileDescriptor);
@@ -2278,7 +2315,7 @@
     int fd = readFileDescriptor();
     if (fd == int(BAD_TYPE)) return BAD_VALUE;
 
-    void* ptr = ::mmap(NULL, len, isMutable ? PROT_READ | PROT_WRITE : PROT_READ,
+    void* ptr = ::mmap(nullptr, len, isMutable ? PROT_READ | PROT_WRITE : PROT_READ,
             MAP_SHARED, fd, 0);
     if (ptr == MAP_FAILED) return NO_MEMORY;
 
@@ -2300,10 +2337,10 @@
 
     // payload
     void const* const buf = this->readInplace(pad_size(len));
-    if (buf == NULL)
+    if (buf == nullptr)
         return BAD_VALUE;
 
-    int* fds = NULL;
+    int* fds = nullptr;
     if (fd_count) {
         fds = new (std::nothrow) int[fd_count];
         if (fds == nullptr) {
@@ -2394,7 +2431,7 @@
         ALOGW("Attempt to read object from Parcel %p at offset %zu that is not in the object list",
              this, DPOS);
     }
-    return NULL;
+    return nullptr;
 }
 
 void Parcel::closeFileDescriptors()
@@ -2492,8 +2529,11 @@
 
 void Parcel::releaseObjects()
 {
-    const sp<ProcessState> proc(ProcessState::self());
     size_t i = mObjectsSize;
+    if (i == 0) {
+        return;
+    }
+    sp<ProcessState> proc(ProcessState::self());
     uint8_t* const data = mData;
     binder_size_t* const objects = mObjects;
     while (i > 0) {
@@ -2506,8 +2546,11 @@
 
 void Parcel::acquireObjects()
 {
-    const sp<ProcessState> proc(ProcessState::self());
     size_t i = mObjectsSize;
+    if (i == 0) {
+        return;
+    }
+    const sp<ProcessState> proc(ProcessState::self());
     uint8_t* const data = mData;
     binder_size_t* const objects = mObjects;
     while (i > 0) {
@@ -2604,7 +2647,7 @@
     ALOGV("restartWrite Setting data pos of %p to %zu", this, mDataPos);
 
     free(mObjects);
-    mObjects = NULL;
+    mObjects = nullptr;
     mObjectsSize = mObjectsCapacity = 0;
     mNextObjectHint = 0;
     mObjectsSorted = false;
@@ -2652,7 +2695,7 @@
             mError = NO_MEMORY;
             return NO_MEMORY;
         }
-        binder_size_t* objects = NULL;
+        binder_size_t* objects = nullptr;
 
         if (objectsSize) {
             objects = (binder_size_t*)calloc(objectsSize, sizeof(binder_size_t));
@@ -2679,7 +2722,7 @@
         }
         //ALOGI("Freeing data ref of %p (pid=%d)", this, getpid());
         mOwner(this, mData, mDataSize, mObjects, mObjectsSize, mOwnerCookie);
-        mOwner = NULL;
+        mOwner = nullptr;
 
         LOG_ALLOC("Parcel %p: taking ownership of %zu capacity", this, desired);
         pthread_mutex_lock(&gParcelGlobalAllocSizeLock);
@@ -2754,7 +2797,7 @@
             return NO_MEMORY;
         }
 
-        if(!(mDataCapacity == 0 && mObjects == NULL
+        if(!(mDataCapacity == 0 && mObjects == nullptr
              && mObjectsCapacity == 0)) {
             ALOGE("continueWrite: %zu/%p/%zu/%zu", mDataCapacity, mObjects, mObjectsCapacity, desired);
         }
@@ -2779,13 +2822,13 @@
 {
     LOG_ALLOC("Parcel %p: initState", this);
     mError = NO_ERROR;
-    mData = 0;
+    mData = nullptr;
     mDataSize = 0;
     mDataCapacity = 0;
     mDataPos = 0;
     ALOGV("initState Setting data size of %p to %zu", this, mDataSize);
     ALOGV("initState Setting data pos of %p to %zu", this, mDataPos);
-    mObjects = NULL;
+    mObjects = nullptr;
     mObjectsSize = 0;
     mObjectsCapacity = 0;
     mNextObjectHint = 0;
@@ -2793,7 +2836,7 @@
     mHasFds = false;
     mFdsKnown = true;
     mAllowFds = true;
-    mOwner = NULL;
+    mOwner = nullptr;
     mOpenAshmemSize = 0;
 
     // racing multiple init leads only to multiple identical write
@@ -2840,7 +2883,7 @@
 // --- Parcel::Blob ---
 
 Parcel::Blob::Blob() :
-        mFd(-1), mData(NULL), mSize(0), mMutable(false) {
+        mFd(-1), mData(nullptr), mSize(0), mMutable(false) {
 }
 
 Parcel::Blob::~Blob() {
@@ -2863,7 +2906,7 @@
 
 void Parcel::Blob::clear() {
     mFd = -1;
-    mData = NULL;
+    mData = nullptr;
     mSize = 0;
     mMutable = false;
 }
diff --git a/libs/binder/ParcelFileDescriptor.cpp b/libs/binder/ParcelFileDescriptor.cpp
new file mode 100644
index 0000000..4f8b76f
--- /dev/null
+++ b/libs/binder/ParcelFileDescriptor.cpp
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <binder/ParcelFileDescriptor.h>
+
+namespace android {
+namespace os {
+
+ParcelFileDescriptor::ParcelFileDescriptor() = default;
+
+ParcelFileDescriptor::ParcelFileDescriptor(android::base::unique_fd fd) : mFd(std::move(fd)) {}
+
+ParcelFileDescriptor::~ParcelFileDescriptor() = default;
+
+status_t ParcelFileDescriptor::writeToParcel(Parcel* parcel) const {
+    return parcel->writeDupParcelFileDescriptor(mFd.get());
+}
+
+status_t ParcelFileDescriptor::readFromParcel(const Parcel* parcel) {
+    return parcel->readUniqueParcelFileDescriptor(&mFd);
+}
+
+} // namespace os
+} // namespace android
diff --git a/libs/binder/PermissionCache.cpp b/libs/binder/PermissionCache.cpp
index a503be8..a4c28ad 100644
--- a/libs/binder/PermissionCache.cpp
+++ b/libs/binder/PermissionCache.cpp
@@ -75,7 +75,7 @@
 }
 
 bool PermissionCache::checkCallingPermission(const String16& permission) {
-    return PermissionCache::checkCallingPermission(permission, NULL, NULL);
+    return PermissionCache::checkCallingPermission(permission, nullptr, nullptr);
 }
 
 bool PermissionCache::checkCallingPermission(
diff --git a/libs/binder/PermissionController.cpp b/libs/binder/PermissionController.cpp
index 96df33c..34b2ca5 100644
--- a/libs/binder/PermissionController.cpp
+++ b/libs/binder/PermissionController.cpp
@@ -41,7 +41,7 @@
                 ALOGI("Waiting for permission service");
             } else if ((uptimeMillis() - startTime) > 10000) {
                 ALOGW("Waiting too long for permission service, giving up");
-                service = NULL;
+                service = nullptr;
                 break;
             }
             sleep(1);
@@ -56,13 +56,13 @@
 bool PermissionController::checkPermission(const String16& permission, int32_t pid, int32_t uid)
 {
     sp<IPermissionController> service = getService();
-    return service != NULL ? service->checkPermission(permission, pid, uid) : false;
+    return service != nullptr ? service->checkPermission(permission, pid, uid) : false;
 }
 
 int32_t PermissionController::noteOp(const String16& op, int32_t uid, const String16& packageName)
 {
     sp<IPermissionController> service = getService();
-    return service != NULL ? service->noteOp(op, uid, packageName) : MODE_ERRORED;
+    return service != nullptr ? service->noteOp(op, uid, packageName) : MODE_ERRORED;
 }
 
 void PermissionController::getPackagesForUid(const uid_t uid, Vector<String16> &packages)
diff --git a/libs/binder/ProcessInfoService.cpp b/libs/binder/ProcessInfoService.cpp
index 8939d9c..5cb2033 100644
--- a/libs/binder/ProcessInfoService.cpp
+++ b/libs/binder/ProcessInfoService.cpp
@@ -36,7 +36,7 @@
 
     for (int i = 0; i < BINDER_ATTEMPT_LIMIT; i++) {
 
-        if (pis != NULL) {
+        if (pis != nullptr) {
             err = pis->getProcessStatesFromPids(length, /*in*/ pids, /*out*/ states);
             if (err == NO_ERROR) return NO_ERROR; // success
             if (IInterface::asBinder(pis)->isBinderAlive()) return err;
@@ -68,7 +68,7 @@
 
     for (int i = 0; i < BINDER_ATTEMPT_LIMIT; i++) {
 
-        if (pis != NULL) {
+        if (pis != nullptr) {
             err = pis->getProcessStatesAndOomScoresFromPids(length,
                     /*in*/ pids, /*out*/ states, /*out*/ scores);
             if (err == NO_ERROR) return NO_ERROR; // success
@@ -93,7 +93,7 @@
 
 void ProcessInfoService::updateBinderLocked() {
     const sp<IServiceManager> sm(defaultServiceManager());
-    if (sm != NULL) {
+    if (sm != nullptr) {
         const String16 name("processinfo");
         mProcessInfoService = interface_cast<IProcessInfoService>(sm->checkService(name));
     }
diff --git a/libs/binder/ProcessState.cpp b/libs/binder/ProcessState.cpp
index d1c6f84..2d156df 100644
--- a/libs/binder/ProcessState.cpp
+++ b/libs/binder/ProcessState.cpp
@@ -40,9 +40,15 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 
-#define BINDER_VM_SIZE ((1 * 1024 * 1024) - sysconf(_SC_PAGE_SIZE) * 2)
+#define DEFAULT_BINDER_VM_SIZE ((1 * 1024 * 1024) - sysconf(_SC_PAGE_SIZE) * 2)
 #define DEFAULT_MAX_BINDER_THREADS 15
 
+#ifdef __ANDROID_VNDK__
+const char* kDefaultDriver = "/dev/vndbinder";
+#else
+const char* kDefaultDriver = "/dev/binder";
+#endif
+
 // -------------------------------------------------------------------------
 
 namespace android {
@@ -68,17 +74,23 @@
 sp<ProcessState> ProcessState::self()
 {
     Mutex::Autolock _l(gProcessMutex);
-    if (gProcess != NULL) {
+    if (gProcess != nullptr) {
         return gProcess;
     }
-    gProcess = new ProcessState("/dev/binder");
+    gProcess = new ProcessState(kDefaultDriver, DEFAULT_BINDER_VM_SIZE);
+    return gProcess;
+}
+
+sp<ProcessState> ProcessState::selfOrNull()
+{
+    Mutex::Autolock _l(gProcessMutex);
     return gProcess;
 }
 
 sp<ProcessState> ProcessState::initWithDriver(const char* driver)
 {
     Mutex::Autolock _l(gProcessMutex);
-    if (gProcess != NULL) {
+    if (gProcess != nullptr) {
         // Allow for initWithDriver to be called repeatedly with the same
         // driver.
         if (!strcmp(gProcess->getDriverName().c_str(), driver)) {
@@ -92,13 +104,19 @@
         driver = "/dev/binder";
     }
 
-    gProcess = new ProcessState(driver);
+    gProcess = new ProcessState(driver, DEFAULT_BINDER_VM_SIZE);
     return gProcess;
 }
 
-sp<ProcessState> ProcessState::selfOrNull()
-{
+sp<ProcessState> ProcessState::initWithMmapSize(size_t mmap_size) {
     Mutex::Autolock _l(gProcessMutex);
+    if (gProcess != nullptr) {
+        LOG_ALWAYS_FATAL_IF(mmap_size != gProcess->getMmapSize(),
+                "ProcessState already initialized with a different mmap size.");
+        return gProcess;
+    }
+
+    gProcess = new ProcessState(kDefaultDriver, mmap_size);
     return gProcess;
 }
 
@@ -122,18 +140,18 @@
 {
     mLock.lock();
     sp<IBinder> object(
-        mContexts.indexOfKey(name) >= 0 ? mContexts.valueFor(name) : NULL);
+        mContexts.indexOfKey(name) >= 0 ? mContexts.valueFor(name) : nullptr);
     mLock.unlock();
     
     //printf("Getting context object %s for %p\n", String8(name).string(), caller.get());
     
-    if (object != NULL) return object;
+    if (object != nullptr) return object;
 
     // Don't attempt to retrieve contexts if we manage them
     if (mManagesContexts) {
         ALOGE("getContextObject(%s) failed, but we manage the contexts!\n",
             String8(name).string());
-        return NULL;
+        return nullptr;
     }
     
     IPCThreadState* ipc = IPCThreadState::self();
@@ -150,7 +168,7 @@
     
     ipc->flushCommands();
     
-    if (object != NULL) setContextObject(object, name);
+    if (object != nullptr) setContextObject(object, name);
     return object;
 }
 
@@ -175,13 +193,25 @@
         mBinderContextCheckFunc = checkFunc;
         mBinderContextUserData = userData;
 
-        int dummy = 0;
-        status_t result = ioctl(mDriverFD, BINDER_SET_CONTEXT_MGR, &dummy);
+        flat_binder_object obj {
+            .flags = FLAT_BINDER_FLAG_TXN_SECURITY_CTX,
+        };
+
+        status_t result = ioctl(mDriverFD, BINDER_SET_CONTEXT_MGR_EXT, &obj);
+
+        // fallback to original method
+        if (result != 0) {
+            android_errorWriteLog(0x534e4554, "121035042");
+
+            int dummy = 0;
+            result = ioctl(mDriverFD, BINDER_SET_CONTEXT_MGR, &dummy);
+        }
+
         if (result == 0) {
             mManagesContexts = true;
         } else if (result == -1) {
-            mBinderContextCheckFunc = NULL;
-            mBinderContextUserData = NULL;
+            mBinderContextCheckFunc = nullptr;
+            mBinderContextUserData = nullptr;
             ALOGE("Binder ioctl to become context manager failed: %s\n", strerror(errno));
         }
     }
@@ -196,18 +226,9 @@
 // already be invalid.
 ssize_t ProcessState::getKernelReferences(size_t buf_count, uintptr_t* buf)
 {
-    // TODO: remove these when they are defined by bionic's binder.h
-    struct binder_node_debug_info {
-        binder_uintptr_t ptr;
-        binder_uintptr_t cookie;
-        __u32 has_strong_ref;
-        __u32 has_weak_ref;
-    };
-#define BINDER_GET_NODE_DEBUG_INFO _IOWR('b', 11, struct binder_node_debug_info)
-
     binder_node_debug_info info = {};
 
-    uintptr_t* end = buf ? buf + buf_count : NULL;
+    uintptr_t* end = buf ? buf + buf_count : nullptr;
     size_t count = 0;
 
     do {
@@ -228,15 +249,25 @@
     return count;
 }
 
+size_t ProcessState::getMmapSize() {
+    return mMmapSize;
+}
+
+void ProcessState::setCallRestriction(CallRestriction restriction) {
+    LOG_ALWAYS_FATAL_IF(IPCThreadState::selfOrNull(), "Call restrictions must be set before the threadpool is started.");
+
+    mCallRestriction = restriction;
+}
+
 ProcessState::handle_entry* ProcessState::lookupHandleLocked(int32_t handle)
 {
     const size_t N=mHandleToObject.size();
     if (N <= (size_t)handle) {
         handle_entry e;
-        e.binder = NULL;
-        e.refs = NULL;
+        e.binder = nullptr;
+        e.refs = nullptr;
         status_t err = mHandleToObject.insertAt(e, N, handle+1-N);
-        if (err < NO_ERROR) return NULL;
+        if (err < NO_ERROR) return nullptr;
     }
     return &mHandleToObject.editItemAt(handle);
 }
@@ -249,12 +280,12 @@
 
     handle_entry* e = lookupHandleLocked(handle);
 
-    if (e != NULL) {
+    if (e != nullptr) {
         // We need to create a new BpBinder if there isn't currently one, OR we
         // are unable to acquire a weak reference on this current one.  See comment
         // in getWeakProxyForHandle() for more info about this.
         IBinder* b = e->binder;
-        if (b == NULL || !e->refs->attemptIncWeak(this)) {
+        if (b == nullptr || !e->refs->attemptIncWeak(this)) {
             if (handle == 0) {
                 // Special case for context manager...
                 // The context manager is the only object for which we create
@@ -277,9 +308,9 @@
 
                 Parcel data;
                 status_t status = IPCThreadState::self()->transact(
-                        0, IBinder::PING_TRANSACTION, data, NULL, 0);
+                        0, IBinder::PING_TRANSACTION, data, nullptr, 0);
                 if (status == DEAD_OBJECT)
-                   return NULL;
+                   return nullptr;
             }
 
             b = BpBinder::create(handle);
@@ -306,7 +337,7 @@
 
     handle_entry* e = lookupHandleLocked(handle);
 
-    if (e != NULL) {        
+    if (e != nullptr) {        
         // We need to create a new BpBinder if there isn't currently one, OR we
         // are unable to acquire a weak reference on this current one.  The
         // attemptIncWeak() is safe because we know the BpBinder destructor will always
@@ -315,7 +346,7 @@
         // releasing a reference on this BpBinder, and a new reference on its handle
         // arriving from the driver.
         IBinder* b = e->binder;
-        if (b == NULL || !e->refs->attemptIncWeak(this)) {
+        if (b == nullptr || !e->refs->attemptIncWeak(this)) {
             b = BpBinder::create(handle);
             result = b;
             e->binder = b;
@@ -338,7 +369,7 @@
     // This handle may have already been replaced with a new BpBinder
     // (if someone failed the AttemptIncWeak() above); we don't want
     // to overwrite it.
-    if (e && e->binder == binder) e->binder = NULL;
+    if (e && e->binder == binder) e->binder = nullptr;
 }
 
 String8 ProcessState::makeBinderThreadName() {
@@ -406,7 +437,7 @@
     return fd;
 }
 
-ProcessState::ProcessState(const char *driver)
+ProcessState::ProcessState(const char *driver, size_t mmap_size)
     : mDriverName(String8(driver))
     , mDriverFD(open_driver(driver))
     , mVMStart(MAP_FAILED)
@@ -416,14 +447,16 @@
     , mMaxThreads(DEFAULT_MAX_BINDER_THREADS)
     , mStarvationStartTimeMs(0)
     , mManagesContexts(false)
-    , mBinderContextCheckFunc(NULL)
-    , mBinderContextUserData(NULL)
+    , mBinderContextCheckFunc(nullptr)
+    , mBinderContextUserData(nullptr)
     , mThreadPoolStarted(false)
     , mThreadPoolSeq(1)
+    , mMmapSize(mmap_size)
+    , mCallRestriction(CallRestriction::NONE)
 {
     if (mDriverFD >= 0) {
         // mmap the binder, providing a chunk of virtual address space to receive transactions.
-        mVMStart = mmap(0, BINDER_VM_SIZE, PROT_READ, MAP_PRIVATE | MAP_NORESERVE, mDriverFD, 0);
+        mVMStart = mmap(nullptr, mMmapSize, PROT_READ, MAP_PRIVATE | MAP_NORESERVE, mDriverFD, 0);
         if (mVMStart == MAP_FAILED) {
             // *sigh*
             ALOGE("Using %s failed: unable to mmap transaction memory.\n", mDriverName.c_str());
@@ -440,7 +473,7 @@
 {
     if (mDriverFD >= 0) {
         if (mVMStart != MAP_FAILED) {
-            munmap(mVMStart, BINDER_VM_SIZE);
+            munmap(mVMStart, mMmapSize);
         }
         close(mDriverFD);
     }
diff --git a/libs/binder/Static.cpp b/libs/binder/Static.cpp
index d6d0340..8625c6f 100644
--- a/libs/binder/Static.cpp
+++ b/libs/binder/Static.cpp
@@ -75,28 +75,4 @@
 Mutex& gProcessMutex = *new Mutex;
 sp<ProcessState> gProcess;
 
-class LibBinderIPCtStatics
-{
-public:
-    LibBinderIPCtStatics()
-    {
-    }
-    
-    ~LibBinderIPCtStatics()
-    {
-        IPCThreadState::shutdown();
-    }
-};
-
-static LibBinderIPCtStatics gIPCStatics;
-
-// ------------ IServiceManager.cpp
-
-Mutex gDefaultServiceManagerLock;
-sp<IServiceManager> gDefaultServiceManager;
-#ifndef __ANDROID_VNDK__
-sp<IPermissionController> gPermissionController;
-#endif
-bool gSystemBootCompleted = false;
-
 }   // namespace android
diff --git a/libs/binder/Status.cpp b/libs/binder/Status.cpp
index a9d5055..8b33a56 100644
--- a/libs/binder/Status.cpp
+++ b/libs/binder/Status.cpp
@@ -24,11 +24,17 @@
 }
 
 Status Status::fromExceptionCode(int32_t exceptionCode) {
+    if (exceptionCode == EX_TRANSACTION_FAILED) {
+        return Status(exceptionCode, FAILED_TRANSACTION);
+    }
     return Status(exceptionCode, OK);
 }
 
 Status Status::fromExceptionCode(int32_t exceptionCode,
                                  const String8& message) {
+    if (exceptionCode == EX_TRANSACTION_FAILED) {
+        return Status(exceptionCode, FAILED_TRANSACTION, message);
+    }
     return Status(exceptionCode, OK, message);
 }
 
@@ -57,6 +63,26 @@
     return ret;
 }
 
+std::string Status::exceptionToString(int32_t exceptionCode) {
+    switch (exceptionCode) {
+        #define EXCEPTION_TO_CASE(EXCEPTION) case EXCEPTION: return #EXCEPTION;
+        EXCEPTION_TO_CASE(EX_NONE)
+        EXCEPTION_TO_CASE(EX_SECURITY)
+        EXCEPTION_TO_CASE(EX_BAD_PARCELABLE)
+        EXCEPTION_TO_CASE(EX_ILLEGAL_ARGUMENT)
+        EXCEPTION_TO_CASE(EX_NULL_POINTER)
+        EXCEPTION_TO_CASE(EX_ILLEGAL_STATE)
+        EXCEPTION_TO_CASE(EX_NETWORK_MAIN_THREAD)
+        EXCEPTION_TO_CASE(EX_UNSUPPORTED_OPERATION)
+        EXCEPTION_TO_CASE(EX_SERVICE_SPECIFIC)
+        EXCEPTION_TO_CASE(EX_PARCELABLE)
+        EXCEPTION_TO_CASE(EX_HAS_REPLY_HEADER)
+        EXCEPTION_TO_CASE(EX_TRANSACTION_FAILED)
+        #undef EXCEPTION_TO_CASE
+        default: return std::to_string(exceptionCode);
+    }
+}
+
 Status::Status(int32_t exceptionCode, int32_t errorCode)
     : mException(exceptionCode),
       mErrorCode(errorCode) {}
@@ -158,7 +184,7 @@
 
 void Status::setException(int32_t ex, const String8& message) {
     mException = ex;
-    mErrorCode = NO_ERROR;  // an exception, not a transaction failure.
+    mErrorCode = ex == EX_TRANSACTION_FAILED ? FAILED_TRANSACTION : NO_ERROR;
     mMessage.setTo(message);
 }
 
@@ -178,7 +204,7 @@
     if (mException == EX_NONE) {
         ret.append("No error");
     } else {
-        ret.appendFormat("Status(%d): '", mException);
+        ret.appendFormat("Status(%d, %s): '", mException, exceptionToString(mException).c_str());
         if (mException == EX_SERVICE_SPECIFIC ||
             mException == EX_TRANSACTION_FAILED) {
             ret.appendFormat("%d: ", mErrorCode);
diff --git a/libs/binder/Value.cpp b/libs/binder/Value.cpp
index 85cd739..19c57ba 100644
--- a/libs/binder/Value.cpp
+++ b/libs/binder/Value.cpp
@@ -97,7 +97,7 @@
 template<typename T> class Value::Content : public Value::ContentBase {
 public:
     Content() = default;
-    Content(const T & value) : mValue(value) { }
+    explicit Content(const T & value) : mValue(value) { }
 
     virtual ~Content() = default;
 
@@ -143,12 +143,12 @@
 
 // ====================================================================
 
-Value::Value() : mContent(NULL)
+Value::Value() : mContent(nullptr)
 {
 }
 
 Value::Value(const Value& value)
-    : mContent(value.mContent ? value.mContent->clone() : NULL)
+    : mContent(value.mContent ? value.mContent->clone() : nullptr)
 {
 }
 
@@ -165,8 +165,8 @@
         return true;
     }
 
-    if ( (lhs.mContent == NULL)
-      || (rhs.mContent == NULL)
+    if ( (lhs.mContent == nullptr)
+      || (rhs.mContent == nullptr)
     ) {
         return false;
     }
@@ -186,25 +186,25 @@
         delete mContent;
         mContent = rhs.mContent
             ? rhs.mContent->clone()
-            : NULL;
+            : nullptr;
     }
     return *this;
 }
 
 bool Value::empty() const
 {
-    return mContent == NULL;
+    return mContent == nullptr;
 }
 
 void Value::clear()
 {
     delete mContent;
-    mContent = NULL;
+    mContent = nullptr;
 }
 
 int32_t Value::parcelType() const
 {
-    const void* t_info(mContent ? mContent->type_ptr() : NULL);
+    const void* t_info(mContent ? mContent->type_ptr() : nullptr);
 
     if (t_info == internal_type_ptr<bool>()) return VAL_BOOLEAN;
     if (t_info == internal_type_ptr<uint8_t>()) return VAL_BYTE;
@@ -229,7 +229,7 @@
 #ifdef LIBBINDER_VALUE_SUPPORTS_TYPE_INFO
 const std::type_info& Value::type() const
 {
-    return mContent != NULL
+    return mContent != nullptr
         ? mContent->type()
         : typeid(void);
 }
@@ -306,7 +306,7 @@
 
 #define BEGIN_HANDLE_WRITE()                                                                      \
     do {                                                                                          \
-        const void* t_info(mContent?mContent->type_ptr():NULL);                                   \
+        const void* t_info(mContent?mContent->type_ptr():nullptr);                                \
         if (false) { }
 #define HANDLE_WRITE_TYPE(T, TYPEVAL, TYPEMETHOD)                                                 \
     else if (t_info == internal_type_ptr<T>()) {                                                  \
@@ -381,7 +381,7 @@
     int32_t value_type = VAL_NULL;
 
     delete mContent;
-    mContent = NULL;
+    mContent = nullptr;
 
     RETURN_IF_FAILED(parcel->readInt32(&value_type));
 
diff --git a/libs/binder/aidl/android/content/pm/IPackageManagerNative.aidl b/libs/binder/aidl/android/content/pm/IPackageManagerNative.aidl
index 5b66b92..c92c81f 100644
--- a/libs/binder/aidl/android/content/pm/IPackageManagerNative.aidl
+++ b/libs/binder/aidl/android/content/pm/IPackageManagerNative.aidl
@@ -54,4 +54,18 @@
 
     long getVersionCodeForPackage(in String packageName);
 
+    /*  ApplicationInfo.isSystemApp() == true */
+    const int LOCATION_SYSTEM = 0x1;
+    /*  ApplicationInfo.isVendor() == true */
+    const int LOCATION_VENDOR = 0x2;
+    /*  ApplicationInfo.isProduct() == true */
+    const int LOCATION_PRODUCT = 0x4;
+
+    /**
+     * Returns a set of bitflags about package location.
+     * LOCATION_SYSTEM: getApplicationInfo(packageName).isSystemApp()
+     * LOCATION_VENDOR: getApplicationInfo(packageName).isVendor()
+     * LOCATION_PRODUCT: getApplicationInfo(packageName).isProduct()
+     */
+    int getLocationFlags(in @utf8InCpp String packageName);
 }
diff --git a/libs/binder/aidl/android/content/pm/OWNERS b/libs/binder/aidl/android/content/pm/OWNERS
new file mode 100644
index 0000000..a967a7f
--- /dev/null
+++ b/libs/binder/aidl/android/content/pm/OWNERS
@@ -0,0 +1,4 @@
+narayan@google.com
+patb@google.com
+svetoslavganov@google.com
+toddke@google.com
diff --git a/libs/binder/include/binder/Binder.h b/libs/binder/include/binder/Binder.h
index 3404881..cf3ef84 100644
--- a/libs/binder/include/binder/Binder.h
+++ b/libs/binder/include/binder/Binder.h
@@ -34,19 +34,22 @@
     virtual status_t    pingBinder();
     virtual status_t    dump(int fd, const Vector<String16>& args);
 
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    transact(   uint32_t code,
                                     const Parcel& data,
                                     Parcel* reply,
                                     uint32_t flags = 0);
 
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    linkToDeath(const sp<DeathRecipient>& recipient,
-                                    void* cookie = NULL,
+                                    void* cookie = nullptr,
                                     uint32_t flags = 0);
 
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    unlinkToDeath(  const wp<DeathRecipient>& recipient,
-                                        void* cookie = NULL,
+                                        void* cookie = nullptr,
                                         uint32_t flags = 0,
-                                        wp<DeathRecipient>* outRecipient = NULL);
+                                        wp<DeathRecipient>* outRecipient = nullptr);
 
     virtual void        attachObject(   const void* objectID,
                                         void* object,
@@ -57,9 +60,14 @@
 
     virtual BBinder*    localBinder();
 
+    bool                isRequestingSid();
+    // This must be called before the object is sent to another process. Not thread safe.
+    void                setRequestingSid(bool requestSid);
+
 protected:
     virtual             ~BBinder();
 
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    onTransact( uint32_t code,
                                     const Parcel& data,
                                     Parcel* reply,
@@ -71,6 +79,8 @@
 
     class Extras;
 
+    Extras*             getOrCreateExtras();
+
     std::atomic<Extras*> mExtras;
             void*       mReserved0;
 };
diff --git a/libs/binder/include/binder/BpBinder.h b/libs/binder/include/binder/BpBinder.h
index 8bd297b..78f2e1d 100644
--- a/libs/binder/include/binder/BpBinder.h
+++ b/libs/binder/include/binder/BpBinder.h
@@ -41,18 +41,22 @@
     virtual status_t    pingBinder();
     virtual status_t    dump(int fd, const Vector<String16>& args);
 
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    transact(   uint32_t code,
                                     const Parcel& data,
                                     Parcel* reply,
                                     uint32_t flags = 0);
 
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    linkToDeath(const sp<DeathRecipient>& recipient,
-                                    void* cookie = NULL,
+                                    void* cookie = nullptr,
                                     uint32_t flags = 0);
+
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    unlinkToDeath(  const wp<DeathRecipient>& recipient,
-                                        void* cookie = NULL,
+                                        void* cookie = nullptr,
                                         uint32_t flags = 0,
-                                        wp<DeathRecipient>* outRecipient = NULL);
+                                        wp<DeathRecipient>* outRecipient = nullptr);
 
     virtual void        attachObject(   const void* objectID,
                                         void* object,
@@ -63,7 +67,6 @@
 
     virtual BpBinder*   remoteBinder();
 
-            status_t    setConstantData(const void* data, size_t size);
             void        sendObituary();
 
     static uint32_t     getBinderProxyCount(uint32_t uid);
diff --git a/libs/binder/include/binder/BufferedTextOutput.h b/libs/binder/include/binder/BufferedTextOutput.h
index 9a7c43b..feae93d 100644
--- a/libs/binder/include/binder/BufferedTextOutput.h
+++ b/libs/binder/include/binder/BufferedTextOutput.h
@@ -32,7 +32,7 @@
         MULTITHREADED = 0x0001
     };
     
-                        BufferedTextOutput(uint32_t flags = 0);
+    explicit            BufferedTextOutput(uint32_t flags = 0);
     virtual             ~BufferedTextOutput();
     
     virtual status_t    print(const char* txt, size_t len);
diff --git a/libs/binder/include/binder/Debug.h b/libs/binder/include/binder/Debug.h
index be0266c..58e2b32 100644
--- a/libs/binder/include/binder/Debug.h
+++ b/libs/binder/include/binder/Debug.h
@@ -31,12 +31,12 @@
 typedef void (*debugPrintFunc)(void* cookie, const char* txt);
 
 void printTypeCode(uint32_t typeCode,
-    debugPrintFunc func = 0, void* cookie = 0);
+    debugPrintFunc func = nullptr, void* cookie = nullptr);
 
 void printHexData(int32_t indent, const void *buf, size_t length,
     size_t bytesPerLine=16, int32_t singleLineBytesCutoff=16,
     size_t alignment=0, bool cArrayStyle=false,
-    debugPrintFunc func = 0, void* cookie = 0);
+    debugPrintFunc func = nullptr, void* cookie = nullptr);
 
 
 ssize_t getBinderKernelReferences(size_t count, uintptr_t* buf);
diff --git a/libs/binder/include/binder/IAppOpsCallback.h b/libs/binder/include/binder/IAppOpsCallback.h
index e5b12a9..b500219 100644
--- a/libs/binder/include/binder/IAppOpsCallback.h
+++ b/libs/binder/include/binder/IAppOpsCallback.h
@@ -43,6 +43,7 @@
 class BnAppOpsCallback : public BnInterface<IAppOpsCallback>
 {
 public:
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    onTransact( uint32_t code,
                                     const Parcel& data,
                                     Parcel* reply,
diff --git a/libs/binder/include/binder/IAppOpsService.h b/libs/binder/include/binder/IAppOpsService.h
index f0c5e17..7807851 100644
--- a/libs/binder/include/binder/IAppOpsService.h
+++ b/libs/binder/include/binder/IAppOpsService.h
@@ -67,6 +67,7 @@
 class BnAppOpsService : public BnInterface<IAppOpsService>
 {
 public:
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    onTransact( uint32_t code,
                                     const Parcel& data,
                                     Parcel* reply,
diff --git a/libs/binder/include/binder/IBatteryStats.h b/libs/binder/include/binder/IBatteryStats.h
index 59e806c..48da865 100644
--- a/libs/binder/include/binder/IBatteryStats.h
+++ b/libs/binder/include/binder/IBatteryStats.h
@@ -68,6 +68,7 @@
 class BnBatteryStats : public BnInterface<IBatteryStats>
 {
 public:
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    onTransact( uint32_t code,
                                     const Parcel& data,
                                     Parcel* reply,
diff --git a/libs/binder/include/binder/IBinder.h b/libs/binder/include/binder/IBinder.h
index 2e62957..aa44285 100644
--- a/libs/binder/include/binder/IBinder.h
+++ b/libs/binder/include/binder/IBinder.h
@@ -47,7 +47,7 @@
  * (method calls, property get and set) is down through a low-level
  * protocol implemented on top of the transact() API.
  */
-class IBinder : public virtual RefBase
+class [[clang::lto_visibility_public]] IBinder : public virtual RefBase
 {
 public:
     enum {
@@ -86,6 +86,7 @@
                                          Vector<String16>& args, const sp<IShellCallback>& callback,
                                          const sp<IResultReceiver>& resultReceiver);
 
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t        transact(   uint32_t code,
                                         const Parcel& data,
                                         Parcel* reply,
@@ -131,8 +132,9 @@
      * (Nor should you need to, as there is nothing useful you can
      * directly do with it now that it has passed on.)
      */
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t        linkToDeath(const sp<DeathRecipient>& recipient,
-                                        void* cookie = NULL,
+                                        void* cookie = nullptr,
                                         uint32_t flags = 0) = 0;
 
     /**
@@ -141,21 +143,45 @@
      * dies.  The @a cookie is optional.  If non-NULL, you can
      * supply a NULL @a recipient, and the recipient previously
      * added with that cookie will be unlinked.
+     *
+     * If the binder is dead, this will return DEAD_OBJECT. Deleting
+     * the object will also unlink all death recipients.
      */
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t        unlinkToDeath(  const wp<DeathRecipient>& recipient,
-                                            void* cookie = NULL,
+                                            void* cookie = nullptr,
                                             uint32_t flags = 0,
-                                            wp<DeathRecipient>* outRecipient = NULL) = 0;
+                                            wp<DeathRecipient>* outRecipient = nullptr) = 0;
 
     virtual bool            checkSubclass(const void* subclassID) const;
 
     typedef void (*object_cleanup_func)(const void* id, void* obj, void* cleanupCookie);
 
+    /**
+     * This object is attached for the lifetime of this binder object. When
+     * this binder object is destructed, the cleanup function of all attached
+     * objects are invoked with their respective objectID, object, and
+     * cleanupCookie. Access to these APIs can be made from multiple threads,
+     * but calls from different threads are allowed to be interleaved.
+     */
     virtual void            attachObject(   const void* objectID,
                                             void* object,
                                             void* cleanupCookie,
                                             object_cleanup_func func) = 0;
+    /**
+     * Returns object attached with attachObject.
+     */
     virtual void*           findObject(const void* objectID) const = 0;
+    /**
+     * WARNING: this API does not call the cleanup function for legacy reasons.
+     * It also does not return void* for legacy reasons. If you need to detach
+     * an object and destroy it, there are two options:
+     * - if you can, don't call detachObject and instead wait for the destructor
+     *   to clean it up.
+     * - manually retrieve and destruct the object (if multiple of your threads
+     *   are accessing these APIs, you must guarantee that attachObject isn't
+     *   called after findObject and before detachObject is called).
+     */
     virtual void            detachObject(const void* objectID) = 0;
 
     virtual BBinder*        localBinder();
diff --git a/libs/binder/include/binder/IInterface.h b/libs/binder/include/binder/IInterface.h
index 0f1fe5b..0d30560 100644
--- a/libs/binder/include/binder/IInterface.h
+++ b/libs/binder/include/binder/IInterface.h
@@ -54,6 +54,7 @@
     virtual const String16&     getInterfaceDescriptor() const;
 
 protected:
+    typedef INTERFACE           BaseInterface;
     virtual IBinder*            onAsBinder();
 };
 
@@ -66,18 +67,25 @@
     explicit                    BpInterface(const sp<IBinder>& remote);
 
 protected:
+    typedef INTERFACE           BaseInterface;
     virtual IBinder*            onAsBinder();
 };
 
 // ----------------------------------------------------------------------
 
 #define DECLARE_META_INTERFACE(INTERFACE)                               \
+public:                                                                 \
     static const ::android::String16 descriptor;                        \
     static ::android::sp<I##INTERFACE> asInterface(                     \
             const ::android::sp<::android::IBinder>& obj);              \
     virtual const ::android::String16& getInterfaceDescriptor() const;  \
     I##INTERFACE();                                                     \
     virtual ~I##INTERFACE();                                            \
+    static bool setDefaultImpl(std::unique_ptr<I##INTERFACE> impl);     \
+    static const std::unique_ptr<I##INTERFACE>& getDefaultImpl();       \
+private:                                                                \
+    static std::unique_ptr<I##INTERFACE> default_impl;                  \
+public:                                                                 \
 
 
 #define IMPLEMENT_META_INTERFACE(INTERFACE, NAME)                       \
@@ -90,22 +98,37 @@
             const ::android::sp<::android::IBinder>& obj)               \
     {                                                                   \
         ::android::sp<I##INTERFACE> intr;                               \
-        if (obj != NULL) {                                              \
+        if (obj != nullptr) {                                           \
             intr = static_cast<I##INTERFACE*>(                          \
                 obj->queryLocalInterface(                               \
                         I##INTERFACE::descriptor).get());               \
-            if (intr == NULL) {                                         \
+            if (intr == nullptr) {                                      \
                 intr = new Bp##INTERFACE(obj);                          \
             }                                                           \
         }                                                               \
         return intr;                                                    \
     }                                                                   \
+    std::unique_ptr<I##INTERFACE> I##INTERFACE::default_impl;           \
+    bool I##INTERFACE::setDefaultImpl(std::unique_ptr<I##INTERFACE> impl)\
+    {                                                                   \
+        if (!I##INTERFACE::default_impl && impl) {                      \
+            I##INTERFACE::default_impl = std::move(impl);               \
+            return true;                                                \
+        }                                                               \
+        return false;                                                   \
+    }                                                                   \
+    const std::unique_ptr<I##INTERFACE>& I##INTERFACE::getDefaultImpl() \
+    {                                                                   \
+        return I##INTERFACE::default_impl;                              \
+    }                                                                   \
     I##INTERFACE::I##INTERFACE() { }                                    \
     I##INTERFACE::~I##INTERFACE() { }                                   \
 
 
 #define CHECK_INTERFACE(interface, data, reply)                         \
-    if (!(data).checkInterface(this)) { return PERMISSION_DENIED; }     \
+    do {                                                                \
+      if (!(data).checkInterface(this)) { return PERMISSION_DENIED; }   \
+    } while (false)                                                     \
 
 
 // ----------------------------------------------------------------------
@@ -116,7 +139,7 @@
         const String16& _descriptor)
 {
     if (_descriptor == INTERFACE::descriptor) return this;
-    return NULL;
+    return nullptr;
 }
 
 template<typename INTERFACE>
@@ -142,7 +165,7 @@
 {
     return remote();
 }
-    
+
 // ----------------------------------------------------------------------
 
 }; // namespace android
diff --git a/libs/binder/include/binder/IMemory.h b/libs/binder/include/binder/IMemory.h
index 15a104f..db9f53a 100644
--- a/libs/binder/include/binder/IMemory.h
+++ b/libs/binder/include/binder/IMemory.h
@@ -54,7 +54,8 @@
 class BnMemoryHeap : public BnInterface<IMemoryHeap>
 {
 public:
-    virtual status_t onTransact( 
+    // NOLINTNEXTLINE(google-default-arguments)
+    virtual status_t onTransact(
             uint32_t code,
             const Parcel& data,
             Parcel* reply,
@@ -72,7 +73,8 @@
 public:
     DECLARE_META_INTERFACE(Memory)
 
-    virtual sp<IMemoryHeap> getMemory(ssize_t* offset=0, size_t* size=0) const = 0;
+    // NOLINTNEXTLINE(google-default-arguments)
+    virtual sp<IMemoryHeap> getMemory(ssize_t* offset=nullptr, size_t* size=nullptr) const = 0;
 
     // helpers
     void* fastPointer(const sp<IBinder>& heap, ssize_t offset) const;
@@ -84,6 +86,7 @@
 class BnMemory : public BnInterface<IMemory>
 {
 public:
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t onTransact(
             uint32_t code,
             const Parcel& data,
diff --git a/libs/binder/include/binder/IPCThreadState.h b/libs/binder/include/binder/IPCThreadState.h
index c1d9a9a..a20ef7c 100644
--- a/libs/binder/include/binder/IPCThreadState.h
+++ b/libs/binder/include/binder/IPCThreadState.h
@@ -29,6 +29,8 @@
 // ---------------------------------------------------------------------------
 namespace android {
 
+class IPCThreadStateBase;
+
 class IPCThreadState
 {
 public:
@@ -40,6 +42,11 @@
             status_t            clearLastError();
 
             pid_t               getCallingPid() const;
+            // nullptr if unavailable
+            //
+            // this can't be restored once it's cleared, and it does not return the
+            // context of the current process when not in a binder call.
+            const char*         getCallingSid() const;
             uid_t               getCallingUid() const;
 
             void                setStrictModePolicy(int32_t policy);
@@ -49,6 +56,7 @@
             int32_t             getLastTransactionBinderFlags() const;
 
             int64_t             clearCallingIdentity();
+            // Restores PID/UID (not SID)
             void                restoreCallingIdentity(int64_t token);
             
             int                 setupPolling(int* fd);
@@ -89,13 +97,40 @@
             // the maximum number of binder threads threads allowed for this process.
             void                blockUntilThreadAvailable();
 
+
+            // Is this thread currently serving a binder call. This method
+            // returns true if while traversing backwards from the function call
+            // stack for this thread, we encounter a function serving a binder
+            // call before encountering a hwbinder call / hitting the end of the
+            // call stack.
+            // Eg: If thread T1 went through the following call pattern
+            //     1) T1 receives and executes hwbinder call H1.
+            //     2) While handling H1, T1 makes binder call B1.
+            //     3) The handler of B1, calls into T1 with a callback B2.
+            // If isServingCall() is called during H1 before 3), this method
+            // will return false, else true.
+            //
+            //  ----
+            // | B2 | ---> While callback B2 is being handled, during 3).
+            //  ----
+            // | H1 | ---> While H1 is being handled.
+            //  ----
+            // Fig: Thread Call stack while handling B2
+            //
+            // This is since after 3), while traversing the thread call stack,
+            // we hit a binder call before a hwbinder call / end of stack. This
+            // method may be typically used to determine whether to use
+            // hardware::IPCThreadState methods or IPCThreadState methods to
+            // infer information about thread state.
+            bool                isServingCall() const;
+
 private:
                                 IPCThreadState();
                                 ~IPCThreadState();
 
             status_t            sendReply(const Parcel& reply, uint32_t flags);
             status_t            waitForResponse(Parcel *reply,
-                                                status_t *acquireResult=NULL);
+                                                status_t *acquireResult=nullptr);
             status_t            talkWithDriver(bool doReceive=true);
             status_t            writeTransactionData(int32_t cmd,
                                                      uint32_t binderFlags,
@@ -125,9 +160,13 @@
             Parcel              mOut;
             status_t            mLastError;
             pid_t               mCallingPid;
+            const char*         mCallingSid;
             uid_t               mCallingUid;
             int32_t             mStrictModePolicy;
             int32_t             mLastTransactionBinderFlags;
+            IPCThreadStateBase  *mIPCThreadStateBase;
+
+            ProcessState::CallRestriction mCallRestriction;
 };
 
 }; // namespace android
diff --git a/libs/binder/include/binder/IPermissionController.h b/libs/binder/include/binder/IPermissionController.h
index 3ec459f..26a1b23 100644
--- a/libs/binder/include/binder/IPermissionController.h
+++ b/libs/binder/include/binder/IPermissionController.h
@@ -56,6 +56,7 @@
 class BnPermissionController : public BnInterface<IPermissionController>
 {
 public:
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    onTransact( uint32_t code,
                                     const Parcel& data,
                                     Parcel* reply,
diff --git a/libs/binder/include/binder/IResultReceiver.h b/libs/binder/include/binder/IResultReceiver.h
index e494fba..00b3d89 100644
--- a/libs/binder/include/binder/IResultReceiver.h
+++ b/libs/binder/include/binder/IResultReceiver.h
@@ -41,6 +41,7 @@
 class BnResultReceiver : public BnInterface<IResultReceiver>
 {
 public:
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    onTransact( uint32_t code,
                                     const Parcel& data,
                                     Parcel* reply,
diff --git a/libs/binder/include/binder/IServiceManager.h b/libs/binder/include/binder/IServiceManager.h
index 197026d..e5d8ea6 100644
--- a/libs/binder/include/binder/IServiceManager.h
+++ b/libs/binder/include/binder/IServiceManager.h
@@ -61,6 +61,7 @@
     /**
      * Register a service.
      */
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t addService(const String16& name, const sp<IBinder>& service,
                                 bool allowIsolated = false,
                                 int dumpsysFlags = DUMP_FLAG_PRIORITY_DEFAULT) = 0;
@@ -68,6 +69,7 @@
     /**
      * Return list of all existing services.
      */
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual Vector<String16> listServices(int dumpsysFlags = DUMP_FLAG_PRIORITY_ALL) = 0;
 
     enum {
@@ -84,7 +86,7 @@
 status_t getService(const String16& name, sp<INTERFACE>* outService)
 {
     const sp<IServiceManager> sm = defaultServiceManager();
-    if (sm != NULL) {
+    if (sm != nullptr) {
         *outService = interface_cast<INTERFACE>(sm->getService(name));
         if ((*outService) != NULL) return NO_ERROR;
     }
diff --git a/libs/binder/include/binder/IShellCallback.h b/libs/binder/include/binder/IShellCallback.h
index b47e995..6715678 100644
--- a/libs/binder/include/binder/IShellCallback.h
+++ b/libs/binder/include/binder/IShellCallback.h
@@ -42,6 +42,7 @@
 class BnShellCallback : public BnInterface<IShellCallback>
 {
 public:
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t    onTransact( uint32_t code,
                                     const Parcel& data,
                                     Parcel* reply,
diff --git a/libs/binder/include/binder/IUidObserver.h b/libs/binder/include/binder/IUidObserver.h
index d81789e..9937ad6 100644
--- a/libs/binder/include/binder/IUidObserver.h
+++ b/libs/binder/include/binder/IUidObserver.h
@@ -47,6 +47,7 @@
 class BnUidObserver : public BnInterface<IUidObserver>
 {
 public:
+    // NOLINTNEXTLINE(google-default-arguments)
     virtual status_t  onTransact(uint32_t code,
                                  const Parcel& data,
                                  Parcel* reply,
diff --git a/libs/binder/include/binder/IpPrefix.h b/libs/binder/include/binder/IpPrefix.h
index dd5bc3a..c7e7a50 100644
--- a/libs/binder/include/binder/IpPrefix.h
+++ b/libs/binder/include/binder/IpPrefix.h
@@ -74,8 +74,8 @@
 private:
     union InternalUnion {
         InternalUnion() = default;
-        InternalUnion(const struct in6_addr &addr):mIn6Addr(addr) { };
-        InternalUnion(const struct in_addr &addr):mInAddr(addr) { };
+        explicit InternalUnion(const struct in6_addr &addr):mIn6Addr(addr) { };
+        explicit InternalUnion(const struct in_addr &addr):mInAddr(addr) { };
         struct in6_addr mIn6Addr;
         struct in_addr mInAddr;
     } mUnion;
diff --git a/libs/binder/include/binder/MemoryDealer.h b/libs/binder/include/binder/MemoryDealer.h
index 60a624c..b483be0 100644
--- a/libs/binder/include/binder/MemoryDealer.h
+++ b/libs/binder/include/binder/MemoryDealer.h
@@ -34,7 +34,7 @@
 class MemoryDealer : public RefBase
 {
 public:
-    MemoryDealer(size_t size, const char* name = 0,
+    explicit MemoryDealer(size_t size, const char* name = nullptr,
             uint32_t flags = 0 /* or bits such as MemoryHeapBase::READ_ONLY */ );
 
     virtual sp<IMemory> allocate(size_t size);
diff --git a/libs/binder/include/binder/MemoryHeapBase.h b/libs/binder/include/binder/MemoryHeapBase.h
index ea9b66c..4be20a0 100644
--- a/libs/binder/include/binder/MemoryHeapBase.h
+++ b/libs/binder/include/binder/MemoryHeapBase.h
@@ -47,12 +47,12 @@
     /*
      * maps memory from the given device
      */
-    MemoryHeapBase(const char* device, size_t size = 0, uint32_t flags = 0);
+    explicit MemoryHeapBase(const char* device, size_t size = 0, uint32_t flags = 0);
 
     /*
      * maps memory from ashmem, with the given name for debugging
      */
-    MemoryHeapBase(size_t size, uint32_t flags = 0, char const* name = NULL);
+    explicit MemoryHeapBase(size_t size, uint32_t flags = 0, char const* name = nullptr);
 
     virtual ~MemoryHeapBase();
 
@@ -74,7 +74,7 @@
     /* this is only needed as a workaround, use only if you know
      * what you are doing */
     status_t setDevice(const char* device) {
-        if (mDevice == 0)
+        if (mDevice == nullptr)
             mDevice = device;
         return mDevice ? NO_ERROR : ALREADY_EXISTS;
     }
@@ -83,7 +83,7 @@
             MemoryHeapBase();
     // init() takes ownership of fd
     status_t init(int fd, void *base, int size,
-            int flags = 0, const char* device = NULL);
+            int flags = 0, const char* device = nullptr);
 
 private:
     status_t mapfd(int fd, size_t size, uint32_t offset = 0);
diff --git a/libs/binder/include/binder/Parcel.h b/libs/binder/include/binder/Parcel.h
index dede78f..496f839 100644
--- a/libs/binder/include/binder/Parcel.h
+++ b/libs/binder/include/binder/Parcel.h
@@ -20,6 +20,8 @@
 #include <string>
 #include <vector>
 
+#include <linux/android/binder.h>
+
 #include <android-base/unique_fd.h>
 #include <cutils/native_handle.h>
 #include <utils/Errors.h>
@@ -27,7 +29,6 @@
 #include <utils/String16.h>
 #include <utils/Vector.h>
 #include <utils/Flattenable.h>
-#include <linux/android/binder.h>
 
 #include <binder/IInterface.h>
 #include <binder/Parcelable.h>
@@ -91,7 +92,7 @@
     // IPCThreadState, which as an optimization may optionally be
     // passed in.
     bool                enforceInterface(const String16& interface,
-                                         IPCThreadState* threadState = NULL) const;
+                                         IPCThreadState* threadState = nullptr) const;
     bool                checkInterface(IBinder*) const;
 
     void                freeData();
@@ -205,6 +206,10 @@
     // The Parcel does not take ownership of the given fd unless you ask it to.
     status_t            writeParcelFileDescriptor(int fd, bool takeOwnership = false);
 
+    // Place a Java "parcel file descriptor" into the parcel.  A dup of the fd is made, which will
+    // be closed once the parcel is destroyed.
+    status_t            writeDupParcelFileDescriptor(int fd);
+
     // Place a file descriptor into the parcel.  This will not affect the
     // semantics of the smart file descriptor. A new descriptor will be
     // created, and will be closed when the parcel is destroyed.
@@ -364,6 +369,9 @@
     status_t            readUniqueFileDescriptor(
                             base::unique_fd* val) const;
 
+    // Retrieve a Java "parcel file descriptor" from the parcel.
+    status_t            readUniqueParcelFileDescriptor(base::unique_fd* val) const;
+
 
     // Retrieve a vector of smart file descriptors from the parcel.
     status_t            readUniqueFileDescriptorVector(
@@ -547,7 +555,7 @@
         friend class Parcel;
     public:
         inline const void* data() const { return mData; }
-        inline void* mutableData() { return isMutable() ? mData : NULL; }
+        inline void* mutableData() { return isMutable() ? mData : nullptr; }
     };
 
     class WritableBlob : public Blob {
@@ -587,7 +595,7 @@
     }
     if (size) {
         void* buffer = writeInplace(size);
-        if (buffer == NULL)
+        if (buffer == nullptr)
             return NO_MEMORY;
         return val.flatten(buffer, size);
     }
@@ -615,7 +623,7 @@
     }
     if (size) {
         void const* buffer = readInplace(size);
-        return buffer == NULL ? NO_MEMORY :
+        return buffer == nullptr ? NO_MEMORY :
                 val.unflatten(buffer, size);
     }
     return NO_ERROR;
@@ -910,23 +918,6 @@
     return to;
 }
 
-// ---------------------------------------------------------------------------
-
-// Generic acquire and release of objects.
-void acquire_object(const sp<ProcessState>& proc,
-                    const flat_binder_object& obj, const void* who);
-void release_object(const sp<ProcessState>& proc,
-                    const flat_binder_object& obj, const void* who);
-
-void flatten_binder(const sp<ProcessState>& proc,
-                    const sp<IBinder>& binder, flat_binder_object* out);
-void flatten_binder(const sp<ProcessState>& proc,
-                    const wp<IBinder>& binder, flat_binder_object* out);
-status_t unflatten_binder(const sp<ProcessState>& proc,
-                          const flat_binder_object& flat, sp<IBinder>* out);
-status_t unflatten_binder(const sp<ProcessState>& proc,
-                          const flat_binder_object& flat, wp<IBinder>* out);
-
 }; // namespace android
 
 // ---------------------------------------------------------------------------
diff --git a/libs/binder/include/binder/ParcelFileDescriptor.h b/libs/binder/include/binder/ParcelFileDescriptor.h
new file mode 100644
index 0000000..662e56e
--- /dev/null
+++ b/libs/binder/include/binder/ParcelFileDescriptor.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_PARCEL_FILE_DESCRIPTOR_H_
+#define ANDROID_PARCEL_FILE_DESCRIPTOR_H_
+
+#include <android-base/unique_fd.h>
+#include <binder/Parcel.h>
+#include <binder/Parcelable.h>
+
+namespace android {
+namespace os {
+
+/*
+ * C++ implementation of the Java class android.os.ParcelFileDescriptor
+ */
+class ParcelFileDescriptor : public android::Parcelable {
+public:
+    ParcelFileDescriptor();
+    explicit ParcelFileDescriptor(android::base::unique_fd fd);
+    ParcelFileDescriptor(ParcelFileDescriptor&& other) : mFd(std::move(other.mFd)) { }
+    ~ParcelFileDescriptor() override;
+
+    int get() const { return mFd.get(); }
+    android::base::unique_fd release() { return std::move(mFd); }
+    void reset(android::base::unique_fd fd = android::base::unique_fd()) { mFd = std::move(fd); }
+
+    // android::Parcelable override:
+    android::status_t writeToParcel(android::Parcel* parcel) const override;
+    android::status_t readFromParcel(const android::Parcel* parcel) override;
+
+private:
+    android::base::unique_fd mFd;
+};
+
+} // namespace os
+} // namespace android
+
+#endif // ANDROID_OS_PARCEL_FILE_DESCRIPTOR_H_
diff --git a/libs/binder/include/binder/ProcessState.h b/libs/binder/include/binder/ProcessState.h
index f85c261..1622ba2 100644
--- a/libs/binder/include/binder/ProcessState.h
+++ b/libs/binder/include/binder/ProcessState.h
@@ -36,9 +36,14 @@
 public:
     static  sp<ProcessState>    self();
     static  sp<ProcessState>    selfOrNull();
+    // Note: don't call self() or selfOrNull() before initWithMmapSize()
+    static  sp<ProcessState>    initWithMmapSize(size_t mmapSize); // size in bytes
+
     /* initWithDriver() can be used to configure libbinder to use
      * a different binder driver dev node. It must be called *before*
-     * any call to ProcessState::self(). /dev/binder remains the default.
+     * any call to ProcessState::self(). The default is /dev/vndbinder
+     * for processes built with the VNDK and /dev/binder for those
+     * which are not.
      */
     static  sp<ProcessState>    initWithDriver(const char *driver);
 
@@ -73,11 +78,24 @@
             String8             getDriverName();
 
             ssize_t             getKernelReferences(size_t count, uintptr_t* buf);
+            size_t              getMmapSize();
+
+            enum class CallRestriction {
+                // all calls okay
+                NONE,
+                // log when calls are blocking
+                ERROR_IF_NOT_ONEWAY,
+                // abort process on blocking calls
+                FATAL_IF_NOT_ONEWAY,
+            };
+            // Sets calling restrictions for all transactions in this process. This must be called
+            // before any threads are spawned.
+            void setCallRestriction(CallRestriction restriction);
 
 private:
     friend class IPCThreadState;
     
-                                ProcessState(const char* driver);
+            explicit            ProcessState(const char* driver, size_t mmap_size);
                                 ~ProcessState();
 
                                 ProcessState(const ProcessState& o);
@@ -106,6 +124,8 @@
             int64_t             mStarvationStartTimeMs;
 
     mutable Mutex               mLock;  // protects everything below.
+            // TODO: mManagesContexts is often accessed without the lock.
+            //       Explain why that's safe.
 
             Vector<handle_entry>mHandleToObject;
 
@@ -120,6 +140,9 @@
             String8             mRootDir;
             bool                mThreadPoolStarted;
     volatile int32_t            mThreadPoolSeq;
+            const size_t        mMmapSize;
+
+            CallRestriction     mCallRestriction;
 };
     
 }; // namespace android
diff --git a/libs/binder/include/binder/Status.h b/libs/binder/include/binder/Status.h
index c3738f8..7d889b6 100644
--- a/libs/binder/include/binder/Status.h
+++ b/libs/binder/include/binder/Status.h
@@ -22,6 +22,7 @@
 
 #include <binder/Parcel.h>
 #include <utils/String8.h>
+#include <string>
 
 namespace android {
 namespace binder {
@@ -97,6 +98,8 @@
 
     static Status fromStatusT(status_t status);
 
+    static std::string exceptionToString(status_t exceptionCode);
+
     Status() = default;
     ~Status() = default;
 
diff --git a/libs/binder/include/binder/TextOutput.h b/libs/binder/include/binder/TextOutput.h
index 851e01f..5b5f766 100644
--- a/libs/binder/include/binder/TextOutput.h
+++ b/libs/binder/include/binder/TextOutput.h
@@ -38,7 +38,7 @@
     
     class Bundle {
     public:
-        inline Bundle(TextOutput& to) : mTO(to) { to.pushBundle(); }
+        inline explicit Bundle(TextOutput& to) : mTO(to) { to.pushBundle(); }
         inline ~Bundle() { mTO.popBundle(); }
     private:
         TextOutput&     mTO;
@@ -80,7 +80,7 @@
 class TypeCode
 {
 public:
-    inline TypeCode(uint32_t code);
+    inline explicit TypeCode(uint32_t code);
     inline ~TypeCode();
 
     inline uint32_t typeCode() const;
diff --git a/libs/binder/include/binder/Value.h b/libs/binder/include/binder/Value.h
index 4dee3d8..735f40e 100644
--- a/libs/binder/include/binder/Value.h
+++ b/libs/binder/include/binder/Value.h
@@ -74,20 +74,20 @@
     bool operator!=(const Value& rhs) const { return !this->operator==(rhs); }
 
     Value(const Value& value);
-    Value(const bool& value);
-    Value(const int8_t& value);
-    Value(const int32_t& value);
-    Value(const int64_t& value);
-    Value(const double& value);
-    Value(const String16& value);
-    Value(const std::vector<bool>& value);
-    Value(const std::vector<uint8_t>& value);
-    Value(const std::vector<int32_t>& value);
-    Value(const std::vector<int64_t>& value);
-    Value(const std::vector<double>& value);
-    Value(const std::vector<String16>& value);
-    Value(const os::PersistableBundle& value);
-    Value(const binder::Map& value);
+    Value(const bool& value); // NOLINT(google-explicit-constructor)
+    Value(const int8_t& value); // NOLINT(google-explicit-constructor)
+    Value(const int32_t& value); // NOLINT(google-explicit-constructor)
+    Value(const int64_t& value); // NOLINT(google-explicit-constructor)
+    Value(const double& value); // NOLINT(google-explicit-constructor)
+    Value(const String16& value); // NOLINT(google-explicit-constructor)
+    Value(const std::vector<bool>& value); // NOLINT(google-explicit-constructor)
+    Value(const std::vector<uint8_t>& value); // NOLINT(google-explicit-constructor)
+    Value(const std::vector<int32_t>& value); // NOLINT(google-explicit-constructor)
+    Value(const std::vector<int64_t>& value); // NOLINT(google-explicit-constructor)
+    Value(const std::vector<double>& value); // NOLINT(google-explicit-constructor)
+    Value(const std::vector<String16>& value); // NOLINT(google-explicit-constructor)
+    Value(const os::PersistableBundle& value); // NOLINT(google-explicit-constructor)
+    Value(const binder::Map& value); // NOLINT(google-explicit-constructor)
 
     Value& operator=(const Value& rhs);
     Value& operator=(const int8_t& rhs);
@@ -153,8 +153,8 @@
     // String Convenience Adapters
     // ---------------------------
 
-    Value(const String8& value):               Value(String16(value)) { }
-    Value(const ::std::string& value):         Value(String8(value.c_str())) { }
+    explicit Value(const String8& value):               Value(String16(value)) { }
+    explicit Value(const ::std::string& value):         Value(String8(value.c_str())) { }
     void putString(const String8& value)       { return putString(String16(value)); }
     void putString(const ::std::string& value) { return putString(String8(value.c_str())); }
     Value& operator=(const String8& rhs)       { return *this = String16(rhs); }
diff --git a/libs/binder/include/private/binder/Static.h b/libs/binder/include/private/binder/Static.h
index 171be77..f8e0ee5 100644
--- a/libs/binder/include/private/binder/Static.h
+++ b/libs/binder/include/private/binder/Static.h
@@ -21,10 +21,6 @@
 
 #include <binder/IBinder.h>
 #include <binder/ProcessState.h>
-#ifndef __ANDROID_VNDK__
-#include <binder/IPermissionController.h>
-#endif
-#include <binder/IServiceManager.h>
 
 namespace android {
 
@@ -35,12 +31,4 @@
 extern Mutex& gProcessMutex;
 extern sp<ProcessState> gProcess;
 
-// For IServiceManager.cpp
-extern Mutex gDefaultServiceManagerLock;
-extern sp<IServiceManager> gDefaultServiceManager;
-#ifndef __ANDROID_VNDK__
-extern sp<IPermissionController> gPermissionController;
-#endif
-extern bool gSystemBootCompleted;
-
 }   // namespace android
diff --git a/libs/binder/ndk/.clang-format b/libs/binder/ndk/.clang-format
new file mode 100644
index 0000000..9a9d936
--- /dev/null
+++ b/libs/binder/ndk/.clang-format
@@ -0,0 +1,10 @@
+BasedOnStyle: Google
+ColumnLimit: 100
+IndentWidth: 4
+ContinuationIndentWidth: 8
+PointerAlignment: Left
+TabWidth: 4
+AllowShortFunctionsOnASingleLine: Inline
+PointerAlignment: Left
+TabWidth: 4
+UseTab: Never
diff --git a/libs/binder/ndk/Android.bp b/libs/binder/ndk/Android.bp
new file mode 100644
index 0000000..21bef2e
--- /dev/null
+++ b/libs/binder/ndk/Android.bp
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+cc_library {
+    name: "libbinder_ndk",
+    vendor_available: true,
+
+    export_include_dirs: [
+        "include_ndk",
+        "include_apex",
+    ],
+
+    cflags: [
+        "-Wall",
+        "-Wextra",
+        "-Werror",
+    ],
+
+    srcs: [
+        "ibinder.cpp",
+        "ibinder_jni.cpp",
+        "parcel.cpp",
+        "process.cpp",
+        "status.cpp",
+        "service_manager.cpp",
+    ],
+
+    shared_libs: [
+        "libandroid_runtime_lazy",
+        "libbase",
+        "libbinder",
+        "libutils",
+    ],
+
+    header_libs: [
+        "jni_headers",
+    ],
+    export_header_lib_headers: [
+        "jni_headers",
+    ],
+
+    version_script: "libbinder_ndk.map.txt",
+    stubs: {
+        symbol_file: "libbinder_ndk.map.txt",
+        versions: ["29"],
+    },
+}
+
+ndk_headers {
+    name: "libbinder_ndk_headers",
+    from: "include_ndk/android",
+    to: "android",
+    srcs: [
+        "include_ndk/android/*.h",
+    ],
+    license: "NOTICE",
+}
+
+ndk_library {
+    name: "libbinder_ndk",
+    symbol_file: "libbinder_ndk.map.txt",
+    first_version: "29",
+}
diff --git a/libs/binder/ndk/NOTICE b/libs/binder/ndk/NOTICE
new file mode 100644
index 0000000..d1ab54c
--- /dev/null
+++ b/libs/binder/ndk/NOTICE
@@ -0,0 +1,189 @@
+
+   Copyright (c) 2018, The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
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+   END OF TERMS AND CONDITIONS
diff --git a/libs/binder/ndk/ibinder.cpp b/libs/binder/ndk/ibinder.cpp
new file mode 100644
index 0000000..bd6886d
--- /dev/null
+++ b/libs/binder/ndk/ibinder.cpp
@@ -0,0 +1,591 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android/binder_ibinder.h>
+#include "ibinder_internal.h"
+
+#include <android/binder_status.h>
+#include "parcel_internal.h"
+#include "status_internal.h"
+
+#include <android-base/logging.h>
+#include <binder/IPCThreadState.h>
+
+using DeathRecipient = ::android::IBinder::DeathRecipient;
+
+using ::android::IBinder;
+using ::android::Parcel;
+using ::android::sp;
+using ::android::status_t;
+using ::android::String16;
+using ::android::String8;
+using ::android::wp;
+
+namespace ABBinderTag {
+
+static const void* kId = "ABBinder";
+static void* kValue = static_cast<void*>(new bool{true});
+void clean(const void* /*id*/, void* /*obj*/, void* /*cookie*/){/* do nothing */};
+
+static void attach(const sp<IBinder>& binder) {
+    binder->attachObject(kId, kValue, nullptr /*cookie*/, clean);
+}
+static bool has(const sp<IBinder>& binder) {
+    return binder != nullptr && binder->findObject(kId) == kValue;
+}
+
+}  // namespace ABBinderTag
+
+namespace ABpBinderTag {
+
+static std::mutex gLock;
+static const void* kId = "ABpBinder";
+struct Value {
+    wp<ABpBinder> binder;
+};
+void clean(const void* id, void* obj, void* cookie) {
+    CHECK(id == kId) << id << " " << obj << " " << cookie;
+
+    delete static_cast<Value*>(obj);
+};
+
+}  // namespace ABpBinderTag
+
+AIBinder::AIBinder(const AIBinder_Class* clazz) : mClazz(clazz) {}
+AIBinder::~AIBinder() {}
+
+bool AIBinder::associateClass(const AIBinder_Class* clazz) {
+    if (clazz == nullptr) return false;
+    if (mClazz == clazz) return true;
+
+    String8 newDescriptor(clazz->getInterfaceDescriptor());
+
+    if (mClazz != nullptr) {
+        String8 currentDescriptor(mClazz->getInterfaceDescriptor());
+        if (newDescriptor == currentDescriptor) {
+            LOG(ERROR) << __func__ << ": Class descriptors '" << currentDescriptor
+                       << "' match during associateClass, but they are different class objects. "
+                          "Class descriptor collision?";
+        } else {
+            LOG(ERROR) << __func__
+                       << ": Class cannot be associated on object which already has a class. "
+                          "Trying to associate to '"
+                       << newDescriptor.c_str() << "' but already set to '"
+                       << currentDescriptor.c_str() << "'.";
+        }
+
+        // always a failure because we know mClazz != clazz
+        return false;
+    }
+
+    CHECK(asABpBinder() != nullptr);  // ABBinder always has a descriptor
+
+    String8 descriptor(getBinder()->getInterfaceDescriptor());
+    if (descriptor != newDescriptor) {
+        LOG(ERROR) << __func__ << ": Expecting binder to have class '" << newDescriptor.c_str()
+                   << "' but descriptor is actually '" << descriptor.c_str() << "'.";
+        return false;
+    }
+
+    // if this is a local object, it's not one known to libbinder_ndk
+    mClazz = clazz;
+
+    return true;
+}
+
+ABBinder::ABBinder(const AIBinder_Class* clazz, void* userData)
+    : AIBinder(clazz), BBinder(), mUserData(userData) {
+    CHECK(clazz != nullptr);
+}
+ABBinder::~ABBinder() {
+    getClass()->onDestroy(mUserData);
+}
+
+const String16& ABBinder::getInterfaceDescriptor() const {
+    return getClass()->getInterfaceDescriptor();
+}
+
+status_t ABBinder::dump(int fd, const ::android::Vector<String16>& args) {
+    AIBinder_onDump onDump = getClass()->onDump;
+
+    if (onDump == nullptr) {
+        return STATUS_OK;
+    }
+
+    // technically UINT32_MAX would be okay here, but INT32_MAX is expected since this may be
+    // null in Java
+    if (args.size() > INT32_MAX) {
+        LOG(ERROR) << "ABBinder::dump received too many arguments: " << args.size();
+        return STATUS_BAD_VALUE;
+    }
+
+    std::vector<String8> utf8Args;  // owns memory of utf8s
+    utf8Args.reserve(args.size());
+    std::vector<const char*> utf8Pointers;  // what can be passed over NDK API
+    utf8Pointers.reserve(args.size());
+
+    for (size_t i = 0; i < args.size(); i++) {
+        utf8Args.push_back(String8(args[i]));
+        utf8Pointers.push_back(utf8Args[i].c_str());
+    }
+
+    return onDump(this, fd, utf8Pointers.data(), utf8Pointers.size());
+}
+
+status_t ABBinder::onTransact(transaction_code_t code, const Parcel& data, Parcel* reply,
+                              binder_flags_t flags) {
+    if (isUserCommand(code)) {
+        if (!data.checkInterface(this)) {
+            return STATUS_BAD_TYPE;
+        }
+
+        const AParcel in = AParcel::readOnly(this, &data);
+        AParcel out = AParcel(this, reply, false /*owns*/);
+
+        binder_status_t status = getClass()->onTransact(this, code, &in, &out);
+        return PruneStatusT(status);
+    } else {
+        return BBinder::onTransact(code, data, reply, flags);
+    }
+}
+
+ABpBinder::ABpBinder(const ::android::sp<::android::IBinder>& binder)
+    : AIBinder(nullptr /*clazz*/), BpRefBase(binder) {
+    CHECK(binder != nullptr);
+}
+ABpBinder::~ABpBinder() {}
+
+void ABpBinder::onLastStrongRef(const void* id) {
+    {
+        std::lock_guard<std::mutex> lock(ABpBinderTag::gLock);
+        // Since ABpBinder is OBJECT_LIFETIME_WEAK, we must remove this weak reference in order for
+        // the ABpBinder to be deleted. Since a strong reference to this ABpBinder object should no
+        // longer be able to exist at the time of this method call, there is no longer a need to
+        // recover it.
+
+        ABpBinderTag::Value* value =
+                static_cast<ABpBinderTag::Value*>(remote()->findObject(ABpBinderTag::kId));
+        if (value != nullptr) {
+            value->binder = nullptr;
+        }
+    }
+
+    BpRefBase::onLastStrongRef(id);
+}
+
+sp<AIBinder> ABpBinder::lookupOrCreateFromBinder(const ::android::sp<::android::IBinder>& binder) {
+    if (binder == nullptr) {
+        return nullptr;
+    }
+    if (ABBinderTag::has(binder)) {
+        return static_cast<ABBinder*>(binder.get());
+    }
+
+    // The following code ensures that for a given binder object (remote or local), if it is not an
+    // ABBinder then at most one ABpBinder object exists in a given process representing it.
+    std::lock_guard<std::mutex> lock(ABpBinderTag::gLock);
+
+    ABpBinderTag::Value* value =
+            static_cast<ABpBinderTag::Value*>(binder->findObject(ABpBinderTag::kId));
+    if (value == nullptr) {
+        value = new ABpBinderTag::Value;
+        binder->attachObject(ABpBinderTag::kId, static_cast<void*>(value), nullptr /*cookie*/,
+                             ABpBinderTag::clean);
+    }
+
+    sp<ABpBinder> ret = value->binder.promote();
+    if (ret == nullptr) {
+        ret = new ABpBinder(binder);
+        value->binder = ret;
+    }
+
+    return ret;
+}
+
+struct AIBinder_Weak {
+    wp<AIBinder> binder;
+};
+AIBinder_Weak* AIBinder_Weak_new(AIBinder* binder) {
+    if (binder == nullptr) {
+        return nullptr;
+    }
+
+    return new AIBinder_Weak{wp<AIBinder>(binder)};
+}
+void AIBinder_Weak_delete(AIBinder_Weak* weakBinder) {
+    delete weakBinder;
+}
+AIBinder* AIBinder_Weak_promote(AIBinder_Weak* weakBinder) {
+    if (weakBinder == nullptr) {
+        return nullptr;
+    }
+
+    sp<AIBinder> binder = weakBinder->binder.promote();
+    AIBinder_incStrong(binder.get());
+    return binder.get();
+}
+
+AIBinder_Class::AIBinder_Class(const char* interfaceDescriptor, AIBinder_Class_onCreate onCreate,
+                               AIBinder_Class_onDestroy onDestroy,
+                               AIBinder_Class_onTransact onTransact)
+    : onCreate(onCreate),
+      onDestroy(onDestroy),
+      onTransact(onTransact),
+      mInterfaceDescriptor(interfaceDescriptor) {}
+
+AIBinder_Class* AIBinder_Class_define(const char* interfaceDescriptor,
+                                      AIBinder_Class_onCreate onCreate,
+                                      AIBinder_Class_onDestroy onDestroy,
+                                      AIBinder_Class_onTransact onTransact) {
+    if (interfaceDescriptor == nullptr || onCreate == nullptr || onDestroy == nullptr ||
+        onTransact == nullptr) {
+        return nullptr;
+    }
+
+    return new AIBinder_Class(interfaceDescriptor, onCreate, onDestroy, onTransact);
+}
+
+void AIBinder_Class_setOnDump(AIBinder_Class* clazz, AIBinder_onDump onDump) {
+    CHECK(clazz != nullptr) << "setOnDump requires non-null clazz";
+
+    // this is required to be called before instances are instantiated
+    clazz->onDump = onDump;
+}
+
+void AIBinder_DeathRecipient::TransferDeathRecipient::binderDied(const wp<IBinder>& who) {
+    CHECK(who == mWho);
+
+    mOnDied(mCookie);
+
+    sp<AIBinder_DeathRecipient> recipient = mParentRecipient.promote();
+    sp<IBinder> strongWho = who.promote();
+
+    // otherwise this will be cleaned up later with pruneDeadTransferEntriesLocked
+    if (recipient != nullptr && strongWho != nullptr) {
+        status_t result = recipient->unlinkToDeath(strongWho, mCookie);
+        if (result != ::android::DEAD_OBJECT) {
+            LOG(WARNING) << "Unlinking to dead binder resulted in: " << result;
+        }
+    }
+
+    mWho = nullptr;
+}
+
+AIBinder_DeathRecipient::AIBinder_DeathRecipient(AIBinder_DeathRecipient_onBinderDied onDied)
+    : mOnDied(onDied) {
+    CHECK(onDied != nullptr);
+}
+
+void AIBinder_DeathRecipient::pruneDeadTransferEntriesLocked() {
+    mDeathRecipients.erase(std::remove_if(mDeathRecipients.begin(), mDeathRecipients.end(),
+                                          [](const sp<TransferDeathRecipient>& tdr) {
+                                              return tdr->getWho() == nullptr;
+                                          }),
+                           mDeathRecipients.end());
+}
+
+binder_status_t AIBinder_DeathRecipient::linkToDeath(sp<IBinder> binder, void* cookie) {
+    CHECK(binder != nullptr);
+
+    std::lock_guard<std::mutex> l(mDeathRecipientsMutex);
+
+    sp<TransferDeathRecipient> recipient =
+            new TransferDeathRecipient(binder, cookie, this, mOnDied);
+
+    status_t status = binder->linkToDeath(recipient, cookie, 0 /*flags*/);
+    if (status != STATUS_OK) {
+        return PruneStatusT(status);
+    }
+
+    mDeathRecipients.push_back(recipient);
+
+    pruneDeadTransferEntriesLocked();
+    return STATUS_OK;
+}
+
+binder_status_t AIBinder_DeathRecipient::unlinkToDeath(sp<IBinder> binder, void* cookie) {
+    CHECK(binder != nullptr);
+
+    std::lock_guard<std::mutex> l(mDeathRecipientsMutex);
+
+    for (auto it = mDeathRecipients.rbegin(); it != mDeathRecipients.rend(); ++it) {
+        sp<TransferDeathRecipient> recipient = *it;
+
+        if (recipient->getCookie() == cookie && recipient->getWho() == binder) {
+            mDeathRecipients.erase(it.base() - 1);
+
+            status_t status = binder->unlinkToDeath(recipient, cookie, 0 /*flags*/);
+            if (status != ::android::OK) {
+                LOG(ERROR) << __func__
+                           << ": removed reference to death recipient but unlink failed.";
+            }
+            return PruneStatusT(status);
+        }
+    }
+
+    return STATUS_NAME_NOT_FOUND;
+}
+
+// start of C-API methods
+
+AIBinder* AIBinder_new(const AIBinder_Class* clazz, void* args) {
+    if (clazz == nullptr) {
+        LOG(ERROR) << __func__ << ": Must provide class to construct local binder.";
+        return nullptr;
+    }
+
+    void* userData = clazz->onCreate(args);
+
+    sp<AIBinder> ret = new ABBinder(clazz, userData);
+    ABBinderTag::attach(ret->getBinder());
+
+    AIBinder_incStrong(ret.get());
+    return ret.get();
+}
+
+bool AIBinder_isRemote(const AIBinder* binder) {
+    if (binder == nullptr) {
+        return false;
+    }
+
+    return binder->isRemote();
+}
+
+bool AIBinder_isAlive(const AIBinder* binder) {
+    if (binder == nullptr) {
+        return false;
+    }
+
+    return const_cast<AIBinder*>(binder)->getBinder()->isBinderAlive();
+}
+
+binder_status_t AIBinder_ping(AIBinder* binder) {
+    if (binder == nullptr) {
+        return STATUS_UNEXPECTED_NULL;
+    }
+
+    return PruneStatusT(binder->getBinder()->pingBinder());
+}
+
+binder_status_t AIBinder_dump(AIBinder* binder, int fd, const char** args, uint32_t numArgs) {
+    if (binder == nullptr) {
+        return STATUS_UNEXPECTED_NULL;
+    }
+
+    ABBinder* bBinder = binder->asABBinder();
+    if (bBinder != nullptr) {
+        AIBinder_onDump onDump = binder->getClass()->onDump;
+        if (onDump == nullptr) {
+            return STATUS_OK;
+        }
+        return PruneStatusT(onDump(bBinder, fd, args, numArgs));
+    }
+
+    ::android::Vector<String16> utf16Args;
+    utf16Args.setCapacity(numArgs);
+    for (uint32_t i = 0; i < numArgs; i++) {
+        utf16Args.push(String16(String8(args[i])));
+    }
+
+    status_t status = binder->getBinder()->dump(fd, utf16Args);
+    return PruneStatusT(status);
+}
+
+binder_status_t AIBinder_linkToDeath(AIBinder* binder, AIBinder_DeathRecipient* recipient,
+                                     void* cookie) {
+    if (binder == nullptr || recipient == nullptr) {
+        LOG(ERROR) << __func__ << ": Must provide binder and recipient.";
+        return STATUS_UNEXPECTED_NULL;
+    }
+
+    // returns binder_status_t
+    return recipient->linkToDeath(binder->getBinder(), cookie);
+}
+
+binder_status_t AIBinder_unlinkToDeath(AIBinder* binder, AIBinder_DeathRecipient* recipient,
+                                       void* cookie) {
+    if (binder == nullptr || recipient == nullptr) {
+        LOG(ERROR) << __func__ << ": Must provide binder and recipient.";
+        return STATUS_UNEXPECTED_NULL;
+    }
+
+    // returns binder_status_t
+    return recipient->unlinkToDeath(binder->getBinder(), cookie);
+}
+
+uid_t AIBinder_getCallingUid() {
+    return ::android::IPCThreadState::self()->getCallingUid();
+}
+
+pid_t AIBinder_getCallingPid() {
+    return ::android::IPCThreadState::self()->getCallingPid();
+}
+
+void AIBinder_incStrong(AIBinder* binder) {
+    if (binder == nullptr) {
+        LOG(ERROR) << __func__ << ": on null binder";
+        return;
+    }
+
+    binder->incStrong(nullptr);
+}
+void AIBinder_decStrong(AIBinder* binder) {
+    if (binder == nullptr) {
+        LOG(ERROR) << __func__ << ": on null binder";
+        return;
+    }
+
+    binder->decStrong(nullptr);
+}
+int32_t AIBinder_debugGetRefCount(AIBinder* binder) {
+    if (binder == nullptr) {
+        LOG(ERROR) << __func__ << ": on null binder";
+        return -1;
+    }
+
+    return binder->getStrongCount();
+}
+
+bool AIBinder_associateClass(AIBinder* binder, const AIBinder_Class* clazz) {
+    if (binder == nullptr) {
+        return false;
+    }
+
+    return binder->associateClass(clazz);
+}
+
+const AIBinder_Class* AIBinder_getClass(AIBinder* binder) {
+    if (binder == nullptr) {
+        return nullptr;
+    }
+
+    return binder->getClass();
+}
+
+void* AIBinder_getUserData(AIBinder* binder) {
+    if (binder == nullptr) {
+        return nullptr;
+    }
+
+    ABBinder* bBinder = binder->asABBinder();
+    if (bBinder == nullptr) {
+        return nullptr;
+    }
+
+    return bBinder->getUserData();
+}
+
+binder_status_t AIBinder_prepareTransaction(AIBinder* binder, AParcel** in) {
+    if (binder == nullptr || in == nullptr) {
+        LOG(ERROR) << __func__ << ": requires non-null parameters.";
+        return STATUS_UNEXPECTED_NULL;
+    }
+    const AIBinder_Class* clazz = binder->getClass();
+    if (clazz == nullptr) {
+        LOG(ERROR) << __func__
+                   << ": Class must be defined for a remote binder transaction. See "
+                      "AIBinder_associateClass.";
+        return STATUS_INVALID_OPERATION;
+    }
+
+    if (!binder->isRemote()) {
+        LOG(WARNING) << "A binder object at " << binder
+                     << " is being transacted on, however, this object is in the same process as "
+                        "its proxy. Transacting with this binder is expensive compared to just "
+                        "calling the corresponding functionality in the same process.";
+    }
+
+    *in = new AParcel(binder);
+    status_t status = (*in)->get()->writeInterfaceToken(clazz->getInterfaceDescriptor());
+    binder_status_t ret = PruneStatusT(status);
+
+    if (ret != STATUS_OK) {
+        delete *in;
+        *in = nullptr;
+    }
+
+    return ret;
+}
+
+static void DestroyParcel(AParcel** parcel) {
+    delete *parcel;
+    *parcel = nullptr;
+}
+
+binder_status_t AIBinder_transact(AIBinder* binder, transaction_code_t code, AParcel** in,
+                                  AParcel** out, binder_flags_t flags) {
+    if (in == nullptr) {
+        LOG(ERROR) << __func__ << ": requires non-null in parameter";
+        return STATUS_UNEXPECTED_NULL;
+    }
+
+    using AutoParcelDestroyer = std::unique_ptr<AParcel*, void (*)(AParcel**)>;
+    // This object is the input to the transaction. This function takes ownership of it and deletes
+    // it.
+    AutoParcelDestroyer forIn(in, DestroyParcel);
+
+    if (!isUserCommand(code)) {
+        LOG(ERROR) << __func__ << ": Only user-defined transactions can be made from the NDK.";
+        return STATUS_UNKNOWN_TRANSACTION;
+    }
+
+    if ((flags & ~FLAG_ONEWAY) != 0) {
+        LOG(ERROR) << __func__ << ": Unrecognized flags sent: " << flags;
+        return STATUS_BAD_VALUE;
+    }
+
+    if (binder == nullptr || *in == nullptr || out == nullptr) {
+        LOG(ERROR) << __func__ << ": requires non-null parameters.";
+        return STATUS_UNEXPECTED_NULL;
+    }
+
+    if ((*in)->getBinder() != binder) {
+        LOG(ERROR) << __func__ << ": parcel is associated with binder object " << binder
+                   << " but called with " << (*in)->getBinder();
+        return STATUS_BAD_VALUE;
+    }
+
+    *out = new AParcel(binder);
+
+    status_t status = binder->getBinder()->transact(code, *(*in)->get(), (*out)->get(), flags);
+    binder_status_t ret = PruneStatusT(status);
+
+    if (ret != STATUS_OK) {
+        delete *out;
+        *out = nullptr;
+    }
+
+    return ret;
+}
+
+AIBinder_DeathRecipient* AIBinder_DeathRecipient_new(
+        AIBinder_DeathRecipient_onBinderDied onBinderDied) {
+    if (onBinderDied == nullptr) {
+        LOG(ERROR) << __func__ << ": requires non-null onBinderDied parameter.";
+        return nullptr;
+    }
+    auto ret = new AIBinder_DeathRecipient(onBinderDied);
+    ret->incStrong(nullptr);
+    return ret;
+}
+
+void AIBinder_DeathRecipient_delete(AIBinder_DeathRecipient* recipient) {
+    if (recipient == nullptr) {
+        return;
+    }
+
+    recipient->decStrong(nullptr);
+}
diff --git a/libs/binder/ndk/ibinder_internal.h b/libs/binder/ndk/ibinder_internal.h
new file mode 100644
index 0000000..5cb68c2
--- /dev/null
+++ b/libs/binder/ndk/ibinder_internal.h
@@ -0,0 +1,169 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <android/binder_ibinder.h>
+#include "ibinder_internal.h"
+
+#include <atomic>
+#include <mutex>
+#include <vector>
+
+#include <binder/Binder.h>
+#include <binder/IBinder.h>
+#include <utils/Vector.h>
+
+inline bool isUserCommand(transaction_code_t code) {
+    return code >= FIRST_CALL_TRANSACTION && code <= LAST_CALL_TRANSACTION;
+}
+
+struct ABBinder;
+struct ABpBinder;
+
+struct AIBinder : public virtual ::android::RefBase {
+    explicit AIBinder(const AIBinder_Class* clazz);
+    virtual ~AIBinder();
+
+    bool associateClass(const AIBinder_Class* clazz);
+    const AIBinder_Class* getClass() const { return mClazz; }
+
+    virtual ::android::sp<::android::IBinder> getBinder() = 0;
+    virtual ABBinder* asABBinder() { return nullptr; }
+    virtual ABpBinder* asABpBinder() { return nullptr; }
+
+    bool isRemote() const {
+        ::android::sp<::android::IBinder> binder = const_cast<AIBinder*>(this)->getBinder();
+        return binder->remoteBinder() != nullptr;
+    }
+
+   private:
+    // AIBinder instance is instance of this class for a local object. In order to transact on a
+    // remote object, this also must be set for simplicity (although right now, only the
+    // interfaceDescriptor from it is used).
+    const AIBinder_Class* mClazz;
+};
+
+// This is a local AIBinder object with a known class.
+struct ABBinder : public AIBinder, public ::android::BBinder {
+    virtual ~ABBinder();
+
+    void* getUserData() { return mUserData; }
+
+    ::android::sp<::android::IBinder> getBinder() override { return this; }
+    ABBinder* asABBinder() override { return this; }
+
+    const ::android::String16& getInterfaceDescriptor() const override;
+    ::android::status_t dump(int fd, const ::android::Vector<::android::String16>& args) override;
+    ::android::status_t onTransact(uint32_t code, const ::android::Parcel& data,
+                                   ::android::Parcel* reply, binder_flags_t flags) override;
+
+   private:
+    ABBinder(const AIBinder_Class* clazz, void* userData);
+
+    // only thing that should create an ABBinder
+    friend AIBinder* AIBinder_new(const AIBinder_Class*, void*);
+
+    // Can contain implementation if this is a local binder. This can still be nullptr for a local
+    // binder. If it is nullptr, the implication is the implementation state is entirely external to
+    // this object and the functionality provided in the AIBinder_Class is sufficient.
+    void* mUserData;
+};
+
+// This binder object may be remote or local (even though it is 'Bp'). The implication if it is
+// local is that it is an IBinder object created outside of the domain of libbinder_ndk.
+struct ABpBinder : public AIBinder, public ::android::BpRefBase {
+    // Looks up to see if this object has or is an existing ABBinder or ABpBinder object, otherwise
+    // it creates an ABpBinder object.
+    static ::android::sp<AIBinder> lookupOrCreateFromBinder(
+            const ::android::sp<::android::IBinder>& binder);
+
+    virtual ~ABpBinder();
+
+    void onLastStrongRef(const void* id) override;
+
+    ::android::sp<::android::IBinder> getBinder() override { return remote(); }
+    ABpBinder* asABpBinder() override { return this; }
+
+   private:
+    explicit ABpBinder(const ::android::sp<::android::IBinder>& binder);
+};
+
+struct AIBinder_Class {
+    AIBinder_Class(const char* interfaceDescriptor, AIBinder_Class_onCreate onCreate,
+                   AIBinder_Class_onDestroy onDestroy, AIBinder_Class_onTransact onTransact);
+
+    const ::android::String16& getInterfaceDescriptor() const { return mInterfaceDescriptor; }
+
+    // required to be non-null, implemented for every class
+    const AIBinder_Class_onCreate onCreate;
+    const AIBinder_Class_onDestroy onDestroy;
+    const AIBinder_Class_onTransact onTransact;
+
+    // optional methods for a class
+    AIBinder_onDump onDump;
+
+   private:
+    // This must be a String16 since BBinder virtual getInterfaceDescriptor returns a reference to
+    // one.
+    const ::android::String16 mInterfaceDescriptor;
+};
+
+// Ownership is like this (when linked to death):
+//
+//   AIBinder_DeathRecipient -sp-> TransferDeathRecipient <-wp-> IBinder
+//
+// When the AIBinder_DeathRecipient is dropped, so are the actual underlying death recipients. When
+// the IBinder dies, only a wp to it is kept.
+struct AIBinder_DeathRecipient : ::android::RefBase {
+    // One of these is created for every linkToDeath. This is to be able to recover data when a
+    // binderDied receipt only gives us information about the IBinder.
+    struct TransferDeathRecipient : ::android::IBinder::DeathRecipient {
+        TransferDeathRecipient(const ::android::wp<::android::IBinder>& who, void* cookie,
+                               const ::android::wp<AIBinder_DeathRecipient>& parentRecipient,
+                               const AIBinder_DeathRecipient_onBinderDied onDied)
+            : mWho(who), mCookie(cookie), mParentRecipient(parentRecipient), mOnDied(onDied) {}
+
+        void binderDied(const ::android::wp<::android::IBinder>& who) override;
+
+        const ::android::wp<::android::IBinder>& getWho() { return mWho; }
+        void* getCookie() { return mCookie; }
+
+       private:
+        ::android::wp<::android::IBinder> mWho;
+        void* mCookie;
+
+        ::android::wp<AIBinder_DeathRecipient> mParentRecipient;
+
+        // This is kept separately from AIBinder_DeathRecipient in case the death recipient is
+        // deleted while the death notification is fired
+        const AIBinder_DeathRecipient_onBinderDied mOnDied;
+    };
+
+    explicit AIBinder_DeathRecipient(AIBinder_DeathRecipient_onBinderDied onDied);
+    binder_status_t linkToDeath(::android::sp<::android::IBinder>, void* cookie);
+    binder_status_t unlinkToDeath(::android::sp<::android::IBinder> binder, void* cookie);
+
+   private:
+    // When the user of this API deletes a Bp object but not the death recipient, the
+    // TransferDeathRecipient object can't be cleaned up. This is called whenever a new
+    // TransferDeathRecipient is linked, and it ensures that mDeathRecipients can't grow unbounded.
+    void pruneDeadTransferEntriesLocked();
+
+    std::mutex mDeathRecipientsMutex;
+    std::vector<::android::sp<TransferDeathRecipient>> mDeathRecipients;
+    AIBinder_DeathRecipient_onBinderDied mOnDied;
+};
diff --git a/libs/binder/ndk/ibinder_jni.cpp b/libs/binder/ndk/ibinder_jni.cpp
new file mode 100644
index 0000000..d931785
--- /dev/null
+++ b/libs/binder/ndk/ibinder_jni.cpp
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android/binder_ibinder_jni.h>
+#include "ibinder_internal.h"
+
+#include <android_util_Binder.h>
+
+using ::android::IBinder;
+using ::android::ibinderForJavaObject;
+using ::android::javaObjectForIBinder;
+using ::android::sp;
+
+AIBinder* AIBinder_fromJavaBinder(JNIEnv* env, jobject binder) {
+    if (binder == nullptr) {
+        return nullptr;
+    }
+
+    sp<IBinder> ibinder = ibinderForJavaObject(env, binder);
+    sp<AIBinder> cbinder = ABpBinder::lookupOrCreateFromBinder(ibinder);
+    AIBinder_incStrong(cbinder.get());
+
+    return cbinder.get();
+}
+
+jobject AIBinder_toJavaBinder(JNIEnv* env, AIBinder* binder) {
+    if (binder == nullptr) {
+        return nullptr;
+    }
+
+    return javaObjectForIBinder(env, binder->getBinder());
+}
diff --git a/libs/binder/ndk/include_apex/android/binder_manager.h b/libs/binder/ndk/include_apex/android/binder_manager.h
new file mode 100644
index 0000000..055c79b
--- /dev/null
+++ b/libs/binder/ndk/include_apex/android/binder_manager.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <android/binder_ibinder.h>
+#include <android/binder_status.h>
+
+__BEGIN_DECLS
+
+/**
+ * This registers the service with the default service manager under this instance name. This does
+ * not take ownership of binder.
+ *
+ * \param binder object to register globally with the service manager.
+ * \param instance identifier of the service. This will be used to lookup the service.
+ *
+ * \return STATUS_OK on success.
+ */
+binder_status_t AServiceManager_addService(AIBinder* binder, const char* instance);
+
+/**
+ * Gets a binder object with this specific instance name. Will return nullptr immediately if the
+ * service is not available This also implicitly calls AIBinder_incStrong (so the caller of this
+ * function is responsible for calling AIBinder_decStrong).
+ *
+ * \param instance identifier of the service used to lookup the service.
+ */
+__attribute__((warn_unused_result)) AIBinder* AServiceManager_checkService(const char* instance);
+
+/**
+ * Gets a binder object with this specific instance name. Blocks for a couple of seconds waiting on
+ * it. This also implicitly calls AIBinder_incStrong (so the caller of this function is responsible
+ * for calling AIBinder_decStrong).
+ *
+ * \param instance identifier of the service used to lookup the service.
+ */
+__attribute__((warn_unused_result)) AIBinder* AServiceManager_getService(const char* instance);
+
+__END_DECLS
diff --git a/libs/binder/ndk/include_apex/android/binder_process.h b/libs/binder/ndk/include_apex/android/binder_process.h
new file mode 100644
index 0000000..69e6387
--- /dev/null
+++ b/libs/binder/ndk/include_apex/android/binder_process.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <stdint.h>
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+/**
+ * This creates a threadpool for incoming binder transactions if it has not already been created.
+ */
+void ABinderProcess_startThreadPool();
+/**
+ * This sets the maximum number of threads that can be started in the threadpool. By default, after
+ * startThreadPool is called, this is one. If it is called additional times, it will only prevent
+ * the kernel from starting new threads and will not delete already existing threads.
+ */
+bool ABinderProcess_setThreadPoolMaxThreadCount(uint32_t numThreads);
+/**
+ * This adds the current thread to the threadpool. This may cause the threadpool to exceed the
+ * maximum size.
+ */
+void ABinderProcess_joinThreadPool();
+
+__END_DECLS
diff --git a/libs/binder/ndk/include_ndk/android/binder_auto_utils.h b/libs/binder/ndk/include_ndk/android/binder_auto_utils.h
new file mode 100644
index 0000000..c6868b0
--- /dev/null
+++ b/libs/binder/ndk/include_ndk/android/binder_auto_utils.h
@@ -0,0 +1,262 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @addtogroup NdkBinder
+ * @{
+ */
+
+/**
+ * @file binder_auto_utils.h
+ * @brief These objects provide a more C++-like thin interface to the .
+ */
+
+#pragma once
+
+#include <android/binder_ibinder.h>
+#include <android/binder_parcel.h>
+#include <android/binder_status.h>
+
+#include <assert.h>
+
+#include <unistd.h>
+#include <cstddef>
+
+namespace ndk {
+
+/**
+ * Represents one strong pointer to an AIBinder object.
+ */
+class SpAIBinder {
+   public:
+    /**
+     * Takes ownership of one strong refcount of binder.
+     */
+    explicit SpAIBinder(AIBinder* binder = nullptr) : mBinder(binder) {}
+
+    /**
+     * Convenience operator for implicitly constructing an SpAIBinder from nullptr. This is not
+     * explicit because it is not taking ownership of anything.
+     */
+    SpAIBinder(std::nullptr_t) : SpAIBinder() {}  // NOLINT(google-explicit-constructor)
+
+    /**
+     * This will delete the underlying object if it exists. See operator=.
+     */
+    SpAIBinder(const SpAIBinder& other) { *this = other; }
+
+    /**
+     * This deletes the underlying object if it exists. See set.
+     */
+    ~SpAIBinder() { set(nullptr); }
+
+    /**
+     * This takes ownership of a binder from another AIBinder object but it does not affect the
+     * ownership of that other object.
+     */
+    SpAIBinder& operator=(const SpAIBinder& other) {
+        AIBinder_incStrong(other.mBinder);
+        set(other.mBinder);
+        return *this;
+    }
+
+    /**
+     * Takes ownership of one strong refcount of binder
+     */
+    void set(AIBinder* binder) {
+        AIBinder* old = *const_cast<AIBinder* volatile*>(&mBinder);
+        if (old != nullptr) AIBinder_decStrong(old);
+        if (old != *const_cast<AIBinder* volatile*>(&mBinder)) {
+            __assert(__FILE__, __LINE__, "Race detected.");
+        }
+        mBinder = binder;
+    }
+
+    /**
+     * This returns the underlying binder object for transactions. If it is used to create another
+     * SpAIBinder object, it should first be incremented.
+     */
+    AIBinder* get() const { return mBinder; }
+
+    /**
+     * This allows the value in this class to be set from beneath it. If you call this method and
+     * then change the value of T*, you must take ownership of the value you are replacing and add
+     * ownership to the object that is put in here.
+     *
+     * Recommended use is like this:
+     *   SpAIBinder a;  // will be nullptr
+     *   SomeInitFunction(a.getR());  // value is initialized with refcount
+     *
+     * Other usecases are discouraged.
+     *
+     */
+    AIBinder** getR() { return &mBinder; }
+
+   private:
+    AIBinder* mBinder = nullptr;
+};
+
+namespace impl {
+
+/**
+ * This baseclass owns a single object, used to make various classes RAII.
+ */
+template <typename T, typename R, R (*Destroy)(T), T DEFAULT>
+class ScopedAResource {
+   public:
+    /**
+     * Takes ownership of t.
+     */
+    explicit ScopedAResource(T t = DEFAULT) : mT(t) {}
+
+    /**
+     * This deletes the underlying object if it exists. See set.
+     */
+    ~ScopedAResource() { set(DEFAULT); }
+
+    /**
+     * Takes ownership of t.
+     */
+    void set(T t) {
+        Destroy(mT);
+        mT = t;
+    }
+
+    /**
+     * This returns the underlying object to be modified but does not affect ownership.
+     */
+    T get() { return mT; }
+
+    /**
+     * This returns the const underlying object but does not affect ownership.
+     */
+    const T get() const { return mT; }
+
+    /**
+     * This allows the value in this class to be set from beneath it. If you call this method and
+     * then change the value of T*, you must take ownership of the value you are replacing and add
+     * ownership to the object that is put in here.
+     *
+     * Recommended use is like this:
+     *   ScopedAResource<T> a; // will be nullptr
+     *   SomeInitFunction(a.getR()); // value is initialized with refcount
+     *
+     * Other usecases are discouraged.
+     *
+     */
+    T* getR() { return &mT; }
+
+    // copy-constructing, or move/copy assignment is disallowed
+    ScopedAResource(const ScopedAResource&) = delete;
+    ScopedAResource& operator=(const ScopedAResource&) = delete;
+    ScopedAResource& operator=(ScopedAResource&&) = delete;
+
+    // move-constructing is okay
+    ScopedAResource(ScopedAResource&& other) : mT(std::move(other.mT)) { other.mT = DEFAULT; }
+
+   private:
+    T mT;
+};
+
+}  // namespace impl
+
+/**
+ * Convenience wrapper. See AParcel.
+ */
+class ScopedAParcel : public impl::ScopedAResource<AParcel*, void, AParcel_delete, nullptr> {
+   public:
+    /**
+     * Takes ownership of a.
+     */
+    explicit ScopedAParcel(AParcel* a = nullptr) : ScopedAResource(a) {}
+    ~ScopedAParcel() {}
+    ScopedAParcel(ScopedAParcel&&) = default;
+};
+
+/**
+ * Convenience wrapper. See AStatus.
+ */
+class ScopedAStatus : public impl::ScopedAResource<AStatus*, void, AStatus_delete, nullptr> {
+   public:
+    /**
+     * Takes ownership of a.
+     */
+    explicit ScopedAStatus(AStatus* a = nullptr) : ScopedAResource(a) {}
+    ~ScopedAStatus() {}
+    ScopedAStatus(ScopedAStatus&&) = default;
+
+    /**
+     * See AStatus_isOk.
+     */
+    bool isOk() { return get() != nullptr && AStatus_isOk(get()); }
+
+    /**
+     * Convenience method for okay status.
+     */
+    static ScopedAStatus ok() { return ScopedAStatus(AStatus_newOk()); }
+};
+
+/**
+ * Convenience wrapper. See AIBinder_DeathRecipient.
+ */
+class ScopedAIBinder_DeathRecipient
+    : public impl::ScopedAResource<AIBinder_DeathRecipient*, void, AIBinder_DeathRecipient_delete,
+                                   nullptr> {
+   public:
+    /**
+     * Takes ownership of a.
+     */
+    explicit ScopedAIBinder_DeathRecipient(AIBinder_DeathRecipient* a = nullptr)
+        : ScopedAResource(a) {}
+    ~ScopedAIBinder_DeathRecipient() {}
+    ScopedAIBinder_DeathRecipient(ScopedAIBinder_DeathRecipient&&) = default;
+};
+
+/**
+ * Convenience wrapper. See AIBinder_Weak.
+ */
+class ScopedAIBinder_Weak
+    : public impl::ScopedAResource<AIBinder_Weak*, void, AIBinder_Weak_delete, nullptr> {
+   public:
+    /**
+     * Takes ownership of a.
+     */
+    explicit ScopedAIBinder_Weak(AIBinder_Weak* a = nullptr) : ScopedAResource(a) {}
+    ~ScopedAIBinder_Weak() {}
+    ScopedAIBinder_Weak(ScopedAIBinder_Weak&&) = default;
+
+    /**
+     * See AIBinder_Weak_promote.
+     */
+    SpAIBinder promote() { return SpAIBinder(AIBinder_Weak_promote(get())); }
+};
+
+/**
+ * Convenience wrapper for a file descriptor.
+ */
+class ScopedFileDescriptor : public impl::ScopedAResource<int, int, close, -1> {
+   public:
+    /**
+     * Takes ownership of a.
+     */
+    explicit ScopedFileDescriptor(int a = -1) : ScopedAResource(a) {}
+    ~ScopedFileDescriptor() {}
+    ScopedFileDescriptor(ScopedFileDescriptor&&) = default;
+};
+
+}  // namespace ndk
+
+/** @} */
diff --git a/libs/binder/ndk/include_ndk/android/binder_ibinder.h b/libs/binder/ndk/include_ndk/android/binder_ibinder.h
new file mode 100644
index 0000000..80d1254
--- /dev/null
+++ b/libs/binder/ndk/include_ndk/android/binder_ibinder.h
@@ -0,0 +1,515 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @addtogroup NdkBinder
+ * @{
+ */
+
+/**
+ * @file binder_ibinder.h
+ * @brief Object which can receive transactions and be sent across processes.
+ */
+
+#pragma once
+
+#include <stdint.h>
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+#include <android/binder_parcel.h>
+#include <android/binder_status.h>
+
+__BEGIN_DECLS
+#if __ANDROID_API__ >= __ANDROID_API_Q__
+
+// Also see TF_* in kernel's binder.h
+typedef uint32_t binder_flags_t;
+enum {
+    /**
+     * The transaction will be dispatched and then returned to the caller. The outgoing process
+     * cannot block a call made by this, and execution of the call will not be waited on. An error
+     * can still be returned if the call is unable to be processed by the binder driver. All oneway
+     * calls are guaranteed to be ordered if they are sent on the same AIBinder object.
+     */
+    FLAG_ONEWAY = 0x01,
+};
+
+// Also see IBinder.h in libbinder
+typedef uint32_t transaction_code_t;
+enum {
+    /**
+     * The first transaction code available for user commands (inclusive).
+     */
+    FIRST_CALL_TRANSACTION = 0x00000001,
+    /**
+     * The last transaction code available for user commands (inclusive).
+     */
+    LAST_CALL_TRANSACTION = 0x00ffffff,
+};
+
+/**
+ * Represents a type of AIBinder object which can be sent out.
+ */
+struct AIBinder_Class;
+typedef struct AIBinder_Class AIBinder_Class;
+
+/**
+ * Represents a local or remote object which can be used for IPC or which can itself be sent.
+ *
+ * This object has a refcount associated with it and will be deleted when its refcount reaches zero.
+ * How methods interactive with this refcount is described below. When using this API, it is
+ * intended for a client of a service to hold a strong reference to that service. This also means
+ * that user data typically should hold a strong reference to a local AIBinder object. A remote
+ * AIBinder object automatically holds a strong reference to the AIBinder object in the server's
+ * process. A typically memory layout looks like this:
+ *
+ * Key:
+ *   --->         Ownership/a strong reference
+ *   ...>         A weak reference
+ *
+ *                         (process boundary)
+ *                                 |
+ * MyInterface ---> AIBinder_Weak  |  ProxyForMyInterface
+ *      ^                .         |          |
+ *      |                .         |          |
+ *      |                v         |          v
+ *   UserData  <---   AIBinder   <-|-      AIBinder
+ *                                 |
+ *
+ * In this way, you'll notice that a proxy for the interface holds a strong reference to the
+ * implementation and that in the server process, the AIBinder object which was sent can be resent
+ * so that the same AIBinder object always represents the same object. This allows, for instance, an
+ * implementation (usually a callback) to transfer all ownership to a remote process and
+ * automatically be deleted when the remote process is done with it or dies. Other memory models are
+ * possible, but this is the standard one.
+ *
+ * If the process containing an AIBinder dies, it is possible to be holding a strong reference to
+ * an object which does not exist. In this case, transactions to this binder will return
+ * STATUS_DEAD_OBJECT. See also AIBinder_linkToDeath, AIBinder_unlinkToDeath, and AIBinder_isAlive.
+ *
+ * Once an AIBinder is created, anywhere it is passed (remotely or locally), there is a 1-1
+ * correspondence between the address of an AIBinder and the object it represents. This means that
+ * when two AIBinder pointers point to the same address, they represent the same object (whether
+ * that object is local or remote). This correspondance can be broken accidentally if AIBinder_new
+ * is erronesouly called to create the same object multiple times.
+ */
+struct AIBinder;
+typedef struct AIBinder AIBinder;
+
+/**
+ * The AIBinder object associated with this can be retrieved if it is still alive so that it can be
+ * re-used. The intention of this is to enable the same AIBinder object to always represent the same
+ * object.
+ */
+struct AIBinder_Weak;
+typedef struct AIBinder_Weak AIBinder_Weak;
+
+/**
+ * Represents a handle on a death notification. See AIBinder_linkToDeath/AIBinder_unlinkToDeath.
+ */
+struct AIBinder_DeathRecipient;
+typedef struct AIBinder_DeathRecipient AIBinder_DeathRecipient;
+
+/**
+ * This is called whenever a new AIBinder object is needed of a specific class.
+ *
+ * \param args these can be used to construct a new class. These are passed from AIBinder_new.
+ * \return this is the userdata representing the class. It can be retrieved using
+ * AIBinder_getUserData.
+ */
+typedef void* (*AIBinder_Class_onCreate)(void* args);
+
+/**
+ * This is called whenever an AIBinder object is no longer referenced and needs destroyed.
+ *
+ * Typically, this just deletes whatever the implementation is.
+ *
+ * \param userData this is the same object returned by AIBinder_Class_onCreate
+ */
+typedef void (*AIBinder_Class_onDestroy)(void* userData);
+
+/**
+ * This is called whenever a transaction needs to be processed by a local implementation.
+ *
+ * \param binder the object being transacted on.
+ * \param code implementation-specific code representing which transaction should be taken.
+ * \param in the implementation-specific input data to this transaction.
+ * \param out the implementation-specific output data to this transaction.
+ *
+ * \return the implementation-specific output code. This may be forwarded from another service, the
+ * result of a parcel read or write, or another error as is applicable to the specific
+ * implementation. Usually, implementation-specific error codes are written to the output parcel,
+ * and the transaction code is reserved for kernel errors or error codes that have been repeated
+ * from subsequent transactions.
+ */
+typedef binder_status_t (*AIBinder_Class_onTransact)(AIBinder* binder, transaction_code_t code,
+                                                     const AParcel* in, AParcel* out);
+
+/**
+ * This creates a new instance of a class of binders which can be instantiated. This is called one
+ * time during library initialization and cleaned up when the process exits or execs.
+ *
+ * None of these parameters can be null.
+ *
+ * \param interfaceDescriptor this is a unique identifier for the class. This is used internally for
+ * sanity checks on transactions.
+ * \param onCreate see AIBinder_Class_onCreate.
+ * \param onDestroy see AIBinder_Class_onDestroy.
+ * \param onTransact see AIBinder_Class_onTransact.
+ *
+ * \return the class object representing these parameters or null on error.
+ */
+__attribute__((warn_unused_result)) AIBinder_Class* AIBinder_Class_define(
+        const char* interfaceDescriptor, AIBinder_Class_onCreate onCreate,
+        AIBinder_Class_onDestroy onDestroy, AIBinder_Class_onTransact onTransact)
+        __INTRODUCED_IN(29);
+
+/**
+ * Dump information about an AIBinder (usually for debugging).
+ *
+ * When no arguments are provided, a brief overview of the interview should be given.
+ *
+ * \param binder interface being dumped
+ * \param fd file descriptor to be dumped to, should be flushed, ownership is not passed.
+ * \param args array of null-terminated strings for dump (may be null if numArgs is 0)
+ * \param numArgs number of args to be sent
+ *
+ * \return binder_status_t result of transaction (if remote, for instance)
+ */
+typedef binder_status_t (*AIBinder_onDump)(AIBinder* binder, int fd, const char** args,
+                                           uint32_t numArgs);
+
+/**
+ * This sets the implementation of the dump method for a class.
+ *
+ * If this isn't set, nothing will be dumped when dump is called (for instance with
+ * android.os.Binder#dump). Must be called before any instance of the class is created.
+ *
+ * \param dump function to call when an instance of this binder class is being dumped.
+ */
+void AIBinder_Class_setOnDump(AIBinder_Class* clazz, AIBinder_onDump onDump) __INTRODUCED_IN(29);
+
+/**
+ * Creates a new binder object of the appropriate class.
+ *
+ * Ownership of args is passed to this object. The lifecycle is implemented with AIBinder_incStrong
+ * and AIBinder_decStrong. When the reference count reaches zero, onDestroy is called.
+ *
+ * When this is called, the refcount is implicitly 1. So, calling decStrong exactly one time is
+ * required to delete this object.
+ *
+ * Once an AIBinder object is created using this API, re-creating that AIBinder for the same
+ * instance of the same class will break pointer equality for that specific AIBinder object. For
+ * instance, if someone erroneously created two AIBinder instances representing the same callback
+ * object and passed one to a hypothetical addCallback function and then later another one to a
+ * hypothetical removeCallback function, the remote process would have no way to determine that
+ * these two objects are actually equal using the AIBinder pointer alone (which they should be able
+ * to do). Also see the suggested memory ownership model suggested above.
+ *
+ * \param clazz the type of the object to be created.
+ * \param args the args to pass to AIBinder_onCreate for that class.
+ *
+ * \return a binder object representing the newly instantiated object.
+ */
+__attribute__((warn_unused_result)) AIBinder* AIBinder_new(const AIBinder_Class* clazz, void* args)
+        __INTRODUCED_IN(29);
+
+/**
+ * If this is hosted in a process other than the current one.
+ *
+ * \param binder the binder being queried.
+ *
+ * \return true if the AIBinder represents an object in another process.
+ */
+bool AIBinder_isRemote(const AIBinder* binder) __INTRODUCED_IN(29);
+
+/**
+ * If this binder is known to be alive. This will not send a transaction to a remote process and
+ * returns a result based on the last known information. That is, whenever a transaction is made,
+ * this is automatically updated to reflect the current alive status of this binder. This will be
+ * updated as the result of a transaction made using AIBinder_transact, but it will also be updated
+ * based on the results of bookkeeping or other transactions made internally.
+ *
+ * \param binder the binder being queried.
+ *
+ * \return true if the binder is alive.
+ */
+bool AIBinder_isAlive(const AIBinder* binder) __INTRODUCED_IN(29);
+
+/**
+ * Built-in transaction for all binder objects. This sends a transaction that will immediately
+ * return. Usually this is used to make sure that a binder is alive, as a placeholder call, or as a
+ * sanity check.
+ *
+ * \param binder the binder being queried.
+ *
+ * \return STATUS_OK if the ping succeeds.
+ */
+binder_status_t AIBinder_ping(AIBinder* binder) __INTRODUCED_IN(29);
+
+/**
+ * Built-in transaction for all binder objects. This dumps information about a given binder.
+ *
+ * See also AIBinder_Class_setOnDump, AIBinder_onDump
+ *
+ * \param binder the binder to dump information about
+ * \param fd where information should be dumped to
+ * \param args null-terminated arguments to pass (may be null if numArgs is 0)
+ * \param numArgs number of args to send
+ *
+ * \return STATUS_OK if dump succeeds (or if there is nothing to dump)
+ */
+binder_status_t AIBinder_dump(AIBinder* binder, int fd, const char** args, uint32_t numArgs)
+        __INTRODUCED_IN(29);
+
+/**
+ * Registers for notifications that the associated binder is dead. The same death recipient may be
+ * associated with multiple different binders. If the binder is local, then no death recipient will
+ * be given (since if the local process dies, then no recipient will exist to recieve a
+ * transaction). The cookie is passed to recipient in the case that this binder dies and can be
+ * null. The exact cookie must also be used to unlink this transaction (see AIBinder_linkToDeath).
+ * This function may return a binder transaction failure. The cookie can be used both for
+ * identification and holding user data.
+ *
+ * If binder is local, this will return STATUS_INVALID_OPERATION.
+ *
+ * \param binder the binder object you want to receive death notifications from.
+ * \param recipient the callback that will receive notifications when/if the binder dies.
+ * \param cookie the value that will be passed to the death recipient on death.
+ *
+ * \return STATUS_OK on success.
+ */
+binder_status_t AIBinder_linkToDeath(AIBinder* binder, AIBinder_DeathRecipient* recipient,
+                                     void* cookie) __INTRODUCED_IN(29);
+
+/**
+ * Stops registration for the associated binder dying. Does not delete the recipient. This function
+ * may return a binder transaction failure and in case the death recipient cannot be found, it
+ * returns STATUS_NAME_NOT_FOUND.
+ *
+ * This only ever needs to be called when the AIBinder_DeathRecipient remains for use with other
+ * AIBinder objects. If the death recipient is deleted, all binders will automatically be unlinked.
+ * If the binder dies, it will automatically unlink. If the binder is deleted, it will be
+ * automatically unlinked.
+ *
+ * \param binder the binder object to remove a previously linked death recipient from.
+ * \param recipient the callback to remove.
+ * \param cookie the cookie used to link to death.
+ *
+ * \return STATUS_OK on success. STATUS_NAME_NOT_FOUND if the binder cannot be found to be unlinked.
+ */
+binder_status_t AIBinder_unlinkToDeath(AIBinder* binder, AIBinder_DeathRecipient* recipient,
+                                       void* cookie) __INTRODUCED_IN(29);
+
+/**
+ * This returns the calling UID assuming that this thread is called from a thread that is processing
+ * a binder transaction (for instance, in the implementation of AIBinder_Class_onTransact).
+ *
+ * This can be used with higher-level system services to determine the caller's identity and check
+ * permissions.
+ *
+ * \return calling uid or the current process's UID if this thread isn't processing a transaction.
+ */
+uid_t AIBinder_getCallingUid();
+
+/**
+ * This returns the calling PID assuming that this thread is called from a thread that is processing
+ * a binder transaction (for instance, in the implementation of AIBinder_Class_onTransact).
+ *
+ * This can be used with higher-level system services to determine the caller's identity and check
+ * permissions. However, when doing this, one should be aware of possible TOCTOU problems when the
+ * calling process dies and is replaced with another process with elevated permissions and the same
+ * PID.
+ *
+ * \return calling pid or the current process's PID if this thread isn't processing a transaction.
+ * If the transaction being processed is a oneway transaction, then this method will return 0.
+ */
+pid_t AIBinder_getCallingPid();
+
+/**
+ * This can only be called if a strong reference to this object already exists in process.
+ *
+ * \param binder the binder object to add a refcount to.
+ */
+void AIBinder_incStrong(AIBinder* binder) __INTRODUCED_IN(29);
+
+/**
+ * This will delete the object and call onDestroy once the refcount reaches zero.
+ *
+ * \param binder the binder object to remove a refcount from.
+ */
+void AIBinder_decStrong(AIBinder* binder) __INTRODUCED_IN(29);
+
+/**
+ * For debugging only!
+ *
+ * \param binder the binder object to retrieve the refcount of.
+ *
+ * \return the number of strong-refs on this binder in this process. If binder is null, this will be
+ * -1.
+ */
+int32_t AIBinder_debugGetRefCount(AIBinder* binder) __INTRODUCED_IN(29);
+
+/**
+ * This sets the class of an AIBinder object. This checks to make sure the remote object is of
+ * the expected class. A class must be set in order to use transactions on an AIBinder object.
+ * However, if an object is just intended to be passed through to another process or used as a
+ * handle this need not be called.
+ *
+ * This returns true if the class association succeeds. If it fails, no change is made to the
+ * binder object.
+ *
+ * \param binder the object to attach the class to.
+ * \param clazz the clazz to attach to binder.
+ *
+ * \return true if the binder has the class clazz and if the association was successful.
+ */
+bool AIBinder_associateClass(AIBinder* binder, const AIBinder_Class* clazz) __INTRODUCED_IN(29);
+
+/**
+ * Returns the class that this binder was constructed with or associated with.
+ *
+ * \param binder the object that is being queried.
+ *
+ * \return the class that this binder is associated with. If this binder wasn't created with
+ * AIBinder_new, and AIBinder_associateClass hasn't been called, then this will return null.
+ */
+const AIBinder_Class* AIBinder_getClass(AIBinder* binder) __INTRODUCED_IN(29);
+
+/**
+ * Value returned by onCreate for a local binder. For stateless classes (if onCreate returns
+ * null), this also returns null. For a remote binder, this will always return null.
+ *
+ * \param binder the object that is being queried.
+ *
+ * \return the userdata returned from AIBinder_onCreate when this object was created. This may be
+ * null for stateless objects. For remote objects, this is always null.
+ */
+void* AIBinder_getUserData(AIBinder* binder) __INTRODUCED_IN(29);
+
+/**
+ * A transaction is a series of calls to these functions which looks this
+ * - call AIBinder_prepareTransaction
+ * - fill out the in parcel with parameters (lifetime of the 'in' variable)
+ * - call AIBinder_transact
+ * - read results from the out parcel (lifetime of the 'out' variable)
+ */
+
+/**
+ * Creates a parcel to start filling out for a transaction. This may add data to the parcel for
+ * security, debugging, or other purposes. This parcel is to be sent via AIBinder_transact and it
+ * represents the input data to the transaction. It is recommended to check if the object is local
+ * and call directly into its user data before calling this as the parceling and unparceling cost
+ * can be avoided. This AIBinder must be either built with a class or associated with a class before
+ * using this API.
+ *
+ * This does not affect the ownership of binder. When this function succeeds, the in parcel's
+ * ownership is passed to the caller. At this point, the parcel can be filled out and passed to
+ * AIBinder_transact. Alternatively, if there is an error while filling out the parcel, it can be
+ * deleted with AParcel_delete.
+ *
+ * \param binder the binder object to start a transaction on.
+ * \param in out parameter for input data to the transaction.
+ *
+ * \return STATUS_OK on success. This will return STATUS_INVALID_OPERATION if the binder has not yet
+ * been associated with a class (see AIBinder_new and AIBinder_associateClass).
+ */
+binder_status_t AIBinder_prepareTransaction(AIBinder* binder, AParcel** in) __INTRODUCED_IN(29);
+
+/**
+ * Transact using a parcel created from AIBinder_prepareTransaction. This actually communicates with
+ * the object representing this binder object. This also passes out a parcel to be used for the
+ * return transaction. This takes ownership of the in parcel and automatically deletes it after it
+ * is sent to the remote process. The output parcel is the result of the transaction. If the
+ * transaction has FLAG_ONEWAY, the out parcel will be empty. Otherwise, this will block until the
+ * remote process has processed the transaction, and the out parcel will contain the output data
+ * from transaction.
+ *
+ * This does not affect the ownership of binder. The out parcel's ownership is passed to the caller
+ * and must be released with AParcel_delete when finished reading.
+ *
+ * \param binder the binder object to transact on.
+ * \param code the implementation-specific code representing which transaction should be taken.
+ * \param in the implementation-specific input data to this transaction.
+ * \param out the implementation-specific output data to this transaction.
+ * \param flags possible flags to alter the way in which the transaction is conducted or 0.
+ *
+ * \return the result from the kernel or from the remote process. Usually, implementation-specific
+ * error codes are written to the output parcel, and the transaction code is reserved for kernel
+ * errors or error codes that have been repeated from subsequent transactions.
+ */
+binder_status_t AIBinder_transact(AIBinder* binder, transaction_code_t code, AParcel** in,
+                                  AParcel** out, binder_flags_t flags) __INTRODUCED_IN(29);
+
+/**
+ * This does not take any ownership of the input binder, but it can be used to retrieve it if
+ * something else in some process still holds a reference to it.
+ *
+ * \param binder object to create a weak pointer to.
+ *
+ * \return object representing a weak pointer to binder (or null if binder is null).
+ */
+__attribute__((warn_unused_result)) AIBinder_Weak* AIBinder_Weak_new(AIBinder* binder)
+        __INTRODUCED_IN(29);
+
+/**
+ * Deletes the weak reference. This will have no impact on the lifetime of the binder.
+ *
+ * \param weakBinder object created with AIBinder_Weak_new.
+ */
+void AIBinder_Weak_delete(AIBinder_Weak* weakBinder) __INTRODUCED_IN(29);
+
+/**
+ * If promotion succeeds, result will have one strong refcount added to it. Otherwise, this returns
+ * null.
+ *
+ * \param weakBinder weak pointer to attempt retrieving the original object from.
+ *
+ * \return an AIBinder object with one refcount given to the caller or null.
+ */
+__attribute__((warn_unused_result)) AIBinder* AIBinder_Weak_promote(AIBinder_Weak* weakBinder)
+        __INTRODUCED_IN(29);
+
+/**
+ * This function is executed on death receipt. See AIBinder_linkToDeath/AIBinder_unlinkToDeath.
+ *
+ * \param cookie the cookie passed to AIBinder_linkToDeath.
+ */
+typedef void (*AIBinder_DeathRecipient_onBinderDied)(void* cookie) __INTRODUCED_IN(29);
+
+/**
+ * Creates a new binder death recipient. This can be attached to multiple different binder objects.
+ *
+ * \param onBinderDied the callback to call when this death recipient is invoked.
+ *
+ * \return the newly constructed object (or null if onBinderDied is null).
+ */
+__attribute__((warn_unused_result)) AIBinder_DeathRecipient* AIBinder_DeathRecipient_new(
+        AIBinder_DeathRecipient_onBinderDied onBinderDied) __INTRODUCED_IN(29);
+
+/**
+ * Deletes a binder death recipient. It is not necessary to call AIBinder_unlinkToDeath before
+ * calling this as these will all be automatically unlinked.
+ *
+ * \param recipient the binder to delete (previously created with AIBinder_DeathRecipient_new).
+ */
+void AIBinder_DeathRecipient_delete(AIBinder_DeathRecipient* recipient) __INTRODUCED_IN(29);
+
+#endif  //__ANDROID_API__ >= __ANDROID_API_Q__
+__END_DECLS
+
+/** @} */
diff --git a/libs/binder/ndk/include_ndk/android/binder_ibinder_jni.h b/libs/binder/ndk/include_ndk/android/binder_ibinder_jni.h
new file mode 100644
index 0000000..124f36c
--- /dev/null
+++ b/libs/binder/ndk/include_ndk/android/binder_ibinder_jni.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @addtogroup NdkBinder
+ * @{
+ */
+
+/**
+ * @file binder_ibinder_jni.h
+ * @brief Conversions between AIBinder and android.os.IBinder
+ */
+
+#pragma once
+
+#include <android/binder_ibinder.h>
+
+#include <jni.h>
+
+__BEGIN_DECLS
+#if __ANDROID_API__ >= __ANDROID_API_Q__
+
+/**
+ * Converts an android.os.IBinder object into an AIBinder* object.
+ *
+ * If either env or the binder is null, null is returned. If this binder object was originally an
+ * AIBinder object, the original object is returned. The returned object has one refcount
+ * associated with it, and so this should be accompanied with an AIBinder_decStrong call.
+ *
+ * \param env Java environment.
+ * \param binder android.os.IBinder java object.
+ *
+ * \return an AIBinder object representing the Java binder object. If either parameter is null, or
+ * the Java object is of the wrong type, this will return null.
+ */
+__attribute__((warn_unused_result)) AIBinder* AIBinder_fromJavaBinder(JNIEnv* env, jobject binder)
+        __INTRODUCED_IN(29);
+
+/**
+ * Converts an AIBinder* object into an android.os.IBinder object.
+ *
+ * If either env or the binder is null, null is returned. If this binder object was originally an
+ * IBinder object, the original java object will be returned.
+ *
+ * \param env Java environment.
+ * \param binder the object to convert.
+ *
+ * \return an android.os.IBinder object or null if the parameters were null.
+ */
+__attribute__((warn_unused_result)) jobject AIBinder_toJavaBinder(JNIEnv* env, AIBinder* binder)
+        __INTRODUCED_IN(29);
+
+#endif  //__ANDROID_API__ >= __ANDROID_API_Q__
+__END_DECLS
+
+/** @} */
diff --git a/libs/binder/ndk/include_ndk/android/binder_interface_utils.h b/libs/binder/ndk/include_ndk/android/binder_interface_utils.h
new file mode 100644
index 0000000..83a1048
--- /dev/null
+++ b/libs/binder/ndk/include_ndk/android/binder_interface_utils.h
@@ -0,0 +1,260 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @addtogroup NdkBinder
+ * @{
+ */
+
+/**
+ * @file binder_interface_utils.h
+ * @brief This provides common C++ classes for common operations and as base classes for C++
+ * interfaces.
+ */
+
+#pragma once
+
+#include <android/binder_auto_utils.h>
+#include <android/binder_ibinder.h>
+
+#include <assert.h>
+
+#include <memory>
+#include <mutex>
+
+namespace ndk {
+
+/**
+ * analog using std::shared_ptr for internally held refcount
+ *
+ * ref must be called at least one time during the lifetime of this object. The recommended way to
+ * construct this object is with SharedRefBase::make.
+ */
+class SharedRefBase {
+   public:
+    SharedRefBase() {}
+    virtual ~SharedRefBase() {
+        std::call_once(mFlagThis, [&]() {
+            __assert(__FILE__, __LINE__, "SharedRefBase: no ref created during lifetime");
+        });
+    }
+
+    /**
+     * A shared_ptr must be held to this object when this is called. This must be called once during
+     * the lifetime of this object.
+     */
+    std::shared_ptr<SharedRefBase> ref() {
+        std::shared_ptr<SharedRefBase> thiz = mThis.lock();
+
+        std::call_once(mFlagThis, [&]() { mThis = thiz = std::shared_ptr<SharedRefBase>(this); });
+
+        return thiz;
+    }
+
+    /**
+     * Convenience method for a ref (see above) which automatically casts to the desired child type.
+     */
+    template <typename CHILD>
+    std::shared_ptr<CHILD> ref() {
+        return std::static_pointer_cast<CHILD>(ref());
+    }
+
+    /**
+     * Convenience method for making an object directly with a reference.
+     */
+    template <class T, class... Args>
+    static std::shared_ptr<T> make(Args&&... args) {
+        T* t = new T(std::forward<Args>(args)...);
+        return t->template ref<T>();
+    }
+
+   private:
+    std::once_flag mFlagThis;
+    std::weak_ptr<SharedRefBase> mThis;
+};
+
+/**
+ * wrapper analog to IInterface
+ */
+class ICInterface : public SharedRefBase {
+   public:
+    ICInterface() {}
+    virtual ~ICInterface() {}
+
+    /**
+     * This either returns the single existing implementation or creates a new implementation.
+     */
+    virtual SpAIBinder asBinder() = 0;
+
+    /**
+     * Returns whether this interface is in a remote process. If it cannot be determined locally,
+     * this will be checked using AIBinder_isRemote.
+     */
+    virtual bool isRemote() = 0;
+
+    /**
+     * Dumps information about the interface. By default, dumps nothing.
+     */
+    virtual inline binder_status_t dump(int /*fd*/, const char** /*args*/, uint32_t /*numArgs*/);
+
+    /**
+     * Interprets this binder as this underlying interface if this has stored an ICInterface in the
+     * binder's user data.
+     *
+     * This does not do type checking and should only be used when the binder is known to originate
+     * from ICInterface. Most likely, you want to use I*::fromBinder.
+     */
+    static inline std::shared_ptr<ICInterface> asInterface(AIBinder* binder);
+
+    /**
+     * Helper method to create a class
+     */
+    static inline AIBinder_Class* defineClass(const char* interfaceDescriptor,
+                                              AIBinder_Class_onTransact onTransact);
+
+   private:
+    class ICInterfaceData {
+       public:
+        std::shared_ptr<ICInterface> interface;
+
+        static inline std::shared_ptr<ICInterface> getInterface(AIBinder* binder);
+
+        static inline void* onCreate(void* args);
+        static inline void onDestroy(void* userData);
+        static inline binder_status_t onDump(AIBinder* binder, int fd, const char** args,
+                                             uint32_t numArgs);
+    };
+};
+
+/**
+ * implementation of IInterface for server (n = native)
+ */
+template <typename INTERFACE>
+class BnCInterface : public INTERFACE {
+   public:
+    BnCInterface() {}
+    virtual ~BnCInterface() {}
+
+    SpAIBinder asBinder() override;
+
+    bool isRemote() override { return false; }
+
+   protected:
+    /**
+     * This function should only be called by asBinder. Otherwise, there is a possibility of
+     * multiple AIBinder* objects being created for the same instance of an object.
+     */
+    virtual SpAIBinder createBinder() = 0;
+
+   private:
+    std::mutex mMutex;  // for asBinder
+    ScopedAIBinder_Weak mWeakBinder;
+};
+
+/**
+ * implementation of IInterface for client (p = proxy)
+ */
+template <typename INTERFACE>
+class BpCInterface : public INTERFACE {
+   public:
+    explicit BpCInterface(const SpAIBinder& binder) : mBinder(binder) {}
+    virtual ~BpCInterface() {}
+
+    SpAIBinder asBinder() override;
+
+    bool isRemote() override { return AIBinder_isRemote(mBinder.get()); }
+
+    binder_status_t dump(int fd, const char** args, uint32_t numArgs) override {
+        return AIBinder_dump(asBinder().get(), fd, args, numArgs);
+    }
+
+   private:
+    SpAIBinder mBinder;
+};
+
+// END OF CLASS DECLARATIONS
+
+binder_status_t ICInterface::dump(int /*fd*/, const char** /*args*/, uint32_t /*numArgs*/) {
+    return STATUS_OK;
+}
+
+std::shared_ptr<ICInterface> ICInterface::asInterface(AIBinder* binder) {
+    return ICInterfaceData::getInterface(binder);
+}
+
+AIBinder_Class* ICInterface::defineClass(const char* interfaceDescriptor,
+                                         AIBinder_Class_onTransact onTransact) {
+    AIBinder_Class* clazz = AIBinder_Class_define(interfaceDescriptor, ICInterfaceData::onCreate,
+                                                  ICInterfaceData::onDestroy, onTransact);
+    if (clazz == nullptr) {
+        return nullptr;
+    }
+
+    // We can't know if this method is overriden by a subclass interface, so we must register
+    // ourselves. The default (nothing to dump) is harmless.
+    AIBinder_Class_setOnDump(clazz, ICInterfaceData::onDump);
+    return clazz;
+}
+
+std::shared_ptr<ICInterface> ICInterface::ICInterfaceData::getInterface(AIBinder* binder) {
+    if (binder == nullptr) return nullptr;
+
+    void* userData = AIBinder_getUserData(binder);
+    if (userData == nullptr) return nullptr;
+
+    return static_cast<ICInterfaceData*>(userData)->interface;
+}
+
+void* ICInterface::ICInterfaceData::onCreate(void* args) {
+    std::shared_ptr<ICInterface> interface = static_cast<ICInterface*>(args)->ref<ICInterface>();
+    ICInterfaceData* data = new ICInterfaceData{interface};
+    return static_cast<void*>(data);
+}
+
+void ICInterface::ICInterfaceData::onDestroy(void* userData) {
+    delete static_cast<ICInterfaceData*>(userData);
+}
+
+binder_status_t ICInterface::ICInterfaceData::onDump(AIBinder* binder, int fd, const char** args,
+                                                     uint32_t numArgs) {
+    std::shared_ptr<ICInterface> interface = getInterface(binder);
+    return interface->dump(fd, args, numArgs);
+}
+
+template <typename INTERFACE>
+SpAIBinder BnCInterface<INTERFACE>::asBinder() {
+    std::lock_guard<std::mutex> l(mMutex);
+
+    SpAIBinder binder;
+    if (mWeakBinder.get() != nullptr) {
+        binder.set(AIBinder_Weak_promote(mWeakBinder.get()));
+    }
+    if (binder.get() == nullptr) {
+        binder = createBinder();
+        mWeakBinder.set(AIBinder_Weak_new(binder.get()));
+    }
+
+    return binder;
+}
+
+template <typename INTERFACE>
+SpAIBinder BpCInterface<INTERFACE>::asBinder() {
+    return mBinder;
+}
+
+}  // namespace ndk
+
+/** @} */
diff --git a/libs/binder/ndk/include_ndk/android/binder_parcel.h b/libs/binder/ndk/include_ndk/android/binder_parcel.h
new file mode 100644
index 0000000..2258210
--- /dev/null
+++ b/libs/binder/ndk/include_ndk/android/binder_parcel.h
@@ -0,0 +1,1020 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @addtogroup NdkBinder
+ * @{
+ */
+
+/**
+ * @file binder_parcel.h
+ * @brief A collection of data that can be sent as a single packet.
+ */
+
+#pragma once
+
+#include <sys/cdefs.h>
+
+#include <android/binder_status.h>
+
+struct AIBinder;
+typedef struct AIBinder AIBinder;
+
+__BEGIN_DECLS
+#if __ANDROID_API__ >= __ANDROID_API_Q__
+
+/**
+ * This object represents a package of data that can be sent between processes. When transacting, an
+ * instance of it is automatically created to be used for the transaction. When two processes use
+ * binder to communicate, they must agree on a format of this parcel to be used in order to transfer
+ * data. This is usually done in an IDL (see AIDL, specificially).
+ */
+struct AParcel;
+typedef struct AParcel AParcel;
+
+/**
+ * Cleans up a parcel.
+ *
+ * \param parcel A parcel returned by AIBinder_prepareTransaction or AIBinder_transact when a
+ * transaction is being aborted.
+ */
+void AParcel_delete(AParcel* parcel) __INTRODUCED_IN(29);
+
+/**
+ * Sets the position within the parcel.
+ *
+ * \param parcel The parcel of which to set the position.
+ * \param position Position of the parcel to set. This must be a value returned by
+ * AParcel_getDataPosition. Positions are constant for a given parcel between processes.
+ *
+ * \return STATUS_OK on success. If position is negative, then STATUS_BAD_VALUE will be returned.
+ */
+binder_status_t AParcel_setDataPosition(const AParcel* parcel, int32_t position)
+        __INTRODUCED_IN(29);
+
+/**
+ * Gets the current position within the parcel.
+ *
+ * \param parcel The parcel of which to get the position.
+ *
+ * \return The size of the parcel. This will always be greater than 0. The values returned by this
+ * function before and after calling various reads and writes are not defined. Only the delta
+ * between two positions between a specific sequence of calls is defined. For instance, if position
+ * is X, writeBool is called, and then position is Y, readBool can be called from position X will
+ * return the same value, and then position will be Y.
+ */
+int32_t AParcel_getDataPosition(const AParcel* parcel) __INTRODUCED_IN(29);
+
+/**
+ * This is called to allocate a buffer for a C-style string (null-terminated). The returned buffer
+ * should be at least length bytes. This includes space for a null terminator. For a string, length
+ * will always be strictly less than or equal to the maximum size that can be held in a size_t and
+ * will always be greater than 0. However, if a 'null' string is being read, length will be -1.
+ *
+ * See also AParcel_readString.
+ *
+ * If allocation fails, null should be returned.
+ *
+ * \param stringData some external representation of a string
+ * \param length the length of the buffer needed to fill (including the null-terminator)
+ * \param buffer a buffer of size 'length' or null if allocation failed.
+ *
+ * \return true if the allocation succeeded, false otherwise. If length is -1, a true return here
+ * means that a 'null' value (or equivalent) was successfully stored.
+ */
+typedef bool (*AParcel_stringAllocator)(void* stringData, int32_t length, char** buffer);
+
+/**
+ * This is called to allocate an array of size 'length'. If length is -1, then a 'null' array (or
+ * equivalent) should be created.
+ *
+ * See also AParcel_readStringArray
+ *
+ * \param arrayData some external representation of an array
+ * \param length the length to allocate this array to
+ *
+ * \return true if allocation succeeded. If length is -1, a true return here means that a 'null'
+ * value (or equivalent) was successfully stored.
+ */
+typedef bool (*AParcel_stringArrayAllocator)(void* arrayData, int32_t length);
+
+/**
+ * This is called to allocate a string inside of an array that was allocated by an
+ * AParcel_stringArrayAllocator.
+ *
+ * The index returned will always be within the range [0, length of arrayData). The returned buffer
+ * should be at least length bytes. This includes space for a null-terminator. For a string, length
+ * will always be strictly less than or equal to the maximum size that can be held in a size_t and
+ * will always be greater than 0. However, if a 'null' string is being read, length will be -1.
+ *
+ * See also AParcel_readStringArray
+ *
+ * \param arrayData some external representation of an array.
+ * \param index the index at which a string should be allocated.
+ * \param length the length of the string to be allocated at this index. See also
+ * AParcel_stringAllocator. This includes the length required for a null-terminator.
+ * \param buffer a buffer of size 'length' or null if allocation failed.
+ *
+ * \return true if the allocation succeeded, false otherwise. If length is -1, a true return here
+ * means that a 'null' value (or equivalent) was successfully stored.
+ */
+typedef bool (*AParcel_stringArrayElementAllocator)(void* arrayData, size_t index, int32_t length,
+                                                    char** buffer);
+
+/**
+ * This returns the length and buffer of an array at a specific index in an arrayData object.
+ *
+ * See also AParcel_writeStringArray
+ *
+ * \param arrayData some external representation of an array.
+ * \param index the index at which a string should be allocated.
+ * \param outLength an out parameter for the length of the string at the specified index. This
+ * should not include the length for a null-terminator if there is one. If the object at this index
+ * is 'null', then this should be set to -1.
+ *
+ * \param a buffer of size outLength or more representing the string at the provided index. This is
+ * not required to be null-terminated. If the object at index is null, then this should be null.
+ */
+typedef const char* (*AParcel_stringArrayElementGetter)(const void* arrayData, size_t index,
+                                                        int32_t* outLength);
+
+/**
+ * This is called to allocate an array of size 'length'. If length is -1, then a 'null' array (or
+ * equivalent) should be created.
+ *
+ * See also AParcel_readParcelableArray
+ *
+ * \param arrayData some external representation of an array
+ * \param length the length to allocate this array to
+ *
+ * \return true if allocation succeeded. If length is -1, a true return here means that a 'null'
+ * value (or equivalent) was successfully stored.
+ */
+typedef bool (*AParcel_parcelableArrayAllocator)(void* arrayData, int32_t length);
+
+/**
+ * This is called to parcel the underlying data from an arrayData object at index.
+ *
+ * See also AParcel_writeParcelableArray
+ *
+ * \param parcel parcel to write the parcelable to
+ * \param arrayData some external representation of an array of parcelables (a user-defined type).
+ * \param index the index of the value to be retrieved.
+ *
+ * \return status (usually returned from other parceling functions). STATUS_OK for success.
+ */
+typedef binder_status_t (*AParcel_writeParcelableElement)(AParcel* parcel, const void* arrayData,
+                                                          size_t index);
+
+/**
+ * This is called to set an underlying value in an arrayData object at index.
+ *
+ * See also AParcel_readParcelableArray
+ *
+ * \param parcel parcel to read the parcelable from
+ * \param arrayData some external representation of an array of parcelables (a user-defined type).
+ * \param index the index of the value to be set.
+ *
+ * \return status (usually returned from other parceling functions). STATUS_OK for success.
+ */
+typedef binder_status_t (*AParcel_readParcelableElement)(const AParcel* parcel, void* arrayData,
+                                                         size_t index);
+
+// @START-PRIMITIVE-VECTOR-GETTERS
+/**
+ * This is called to get the underlying data from an arrayData object.
+ *
+ * The implementation of this function should allocate a contiguous array of size 'length' and
+ * return that underlying buffer to be filled out. If there is an error or length is 0, null may be
+ * returned. If length is -1, this should allocate some representation of a null array.
+ *
+ * See also AParcel_readInt32Array
+ *
+ * \param arrayData some external representation of an array of int32_t.
+ * \param length the length to allocate arrayData to.
+ * \param outBuffer a buffer of int32_t of size 'length' (if length is >= 0, if length is 0, this
+ * may be nullptr).
+ *
+ * \return whether or not the allocation was successful (or whether a null array is represented when
+ * length is -1).
+ */
+typedef bool (*AParcel_int32ArrayAllocator)(void* arrayData, int32_t length, int32_t** outBuffer);
+
+/**
+ * This is called to get the underlying data from an arrayData object.
+ *
+ * The implementation of this function should allocate a contiguous array of size 'length' and
+ * return that underlying buffer to be filled out. If there is an error or length is 0, null may be
+ * returned. If length is -1, this should allocate some representation of a null array.
+ *
+ * See also AParcel_readUint32Array
+ *
+ * \param arrayData some external representation of an array of uint32_t.
+ * \param length the length to allocate arrayData to.
+ * \param outBuffer a buffer of uint32_t of size 'length' (if length is >= 0, if length is 0, this
+ * may be nullptr).
+ *
+ * \return whether or not the allocation was successful (or whether a null array is represented when
+ * length is -1).
+ */
+typedef bool (*AParcel_uint32ArrayAllocator)(void* arrayData, int32_t length, uint32_t** outBuffer);
+
+/**
+ * This is called to get the underlying data from an arrayData object.
+ *
+ * The implementation of this function should allocate a contiguous array of size 'length' and
+ * return that underlying buffer to be filled out. If there is an error or length is 0, null may be
+ * returned. If length is -1, this should allocate some representation of a null array.
+ *
+ * See also AParcel_readInt64Array
+ *
+ * \param arrayData some external representation of an array of int64_t.
+ * \param length the length to allocate arrayData to.
+ * \param outBuffer a buffer of int64_t of size 'length' (if length is >= 0, if length is 0, this
+ * may be nullptr).
+ *
+ * \return whether or not the allocation was successful (or whether a null array is represented when
+ * length is -1).
+ */
+typedef bool (*AParcel_int64ArrayAllocator)(void* arrayData, int32_t length, int64_t** outBuffer);
+
+/**
+ * This is called to get the underlying data from an arrayData object.
+ *
+ * The implementation of this function should allocate a contiguous array of size 'length' and
+ * return that underlying buffer to be filled out. If there is an error or length is 0, null may be
+ * returned. If length is -1, this should allocate some representation of a null array.
+ *
+ * See also AParcel_readUint64Array
+ *
+ * \param arrayData some external representation of an array of uint64_t.
+ * \param length the length to allocate arrayData to.
+ * \param outBuffer a buffer of uint64_t of size 'length' (if length is >= 0, if length is 0, this
+ * may be nullptr).
+ *
+ * \return whether or not the allocation was successful (or whether a null array is represented when
+ * length is -1).
+ */
+typedef bool (*AParcel_uint64ArrayAllocator)(void* arrayData, int32_t length, uint64_t** outBuffer);
+
+/**
+ * This is called to get the underlying data from an arrayData object.
+ *
+ * The implementation of this function should allocate a contiguous array of size 'length' and
+ * return that underlying buffer to be filled out. If there is an error or length is 0, null may be
+ * returned. If length is -1, this should allocate some representation of a null array.
+ *
+ * See also AParcel_readFloatArray
+ *
+ * \param arrayData some external representation of an array of float.
+ * \param length the length to allocate arrayData to.
+ * \param outBuffer a buffer of float of size 'length' (if length is >= 0, if length is 0, this may
+ * be nullptr).
+ *
+ * \return whether or not the allocation was successful (or whether a null array is represented when
+ * length is -1).
+ */
+typedef bool (*AParcel_floatArrayAllocator)(void* arrayData, int32_t length, float** outBuffer);
+
+/**
+ * This is called to get the underlying data from an arrayData object.
+ *
+ * The implementation of this function should allocate a contiguous array of size 'length' and
+ * return that underlying buffer to be filled out. If there is an error or length is 0, null may be
+ * returned. If length is -1, this should allocate some representation of a null array.
+ *
+ * See also AParcel_readDoubleArray
+ *
+ * \param arrayData some external representation of an array of double.
+ * \param length the length to allocate arrayData to.
+ * \param outBuffer a buffer of double of size 'length' (if length is >= 0, if length is 0, this may
+ * be nullptr).
+ *
+ * \return whether or not the allocation was successful (or whether a null array is represented when
+ * length is -1).
+ */
+typedef bool (*AParcel_doubleArrayAllocator)(void* arrayData, int32_t length, double** outBuffer);
+
+/**
+ * This allocates an array of size 'length' inside of arrayData and returns whether or not there was
+ * a success. If length is -1, then this should allocate some representation of a null array.
+ *
+ * See also AParcel_readBoolArray
+ *
+ * \param arrayData some external representation of an array of bool.
+ * \param length the length to allocate arrayData to (or -1 if this represents a null array).
+ *
+ * \return whether the allocation succeeded.
+ */
+typedef bool (*AParcel_boolArrayAllocator)(void* arrayData, int32_t length);
+
+/**
+ * This is called to get the underlying data from an arrayData object at index.
+ *
+ * See also AParcel_writeBoolArray
+ *
+ * \param arrayData some external representation of an array of bool.
+ * \param index the index of the value to be retrieved.
+ *
+ * \return the value of the array at index index.
+ */
+typedef bool (*AParcel_boolArrayGetter)(const void* arrayData, size_t index);
+
+/**
+ * This is called to set an underlying value in an arrayData object at index.
+ *
+ * See also AParcel_readBoolArray
+ *
+ * \param arrayData some external representation of an array of bool.
+ * \param index the index of the value to be set.
+ * \param value the value to set at index index.
+ */
+typedef void (*AParcel_boolArraySetter)(void* arrayData, size_t index, bool value);
+
+/**
+ * This is called to get the underlying data from an arrayData object.
+ *
+ * The implementation of this function should allocate a contiguous array of size 'length' and
+ * return that underlying buffer to be filled out. If there is an error or length is 0, null may be
+ * returned. If length is -1, this should allocate some representation of a null array.
+ *
+ * See also AParcel_readCharArray
+ *
+ * \param arrayData some external representation of an array of char16_t.
+ * \param length the length to allocate arrayData to.
+ * \param outBuffer a buffer of char16_t of size 'length' (if length is >= 0, if length is 0, this
+ * may be nullptr).
+ *
+ * \return whether or not the allocation was successful (or whether a null array is represented when
+ * length is -1).
+ */
+typedef bool (*AParcel_charArrayAllocator)(void* arrayData, int32_t length, char16_t** outBuffer);
+
+/**
+ * This is called to get the underlying data from an arrayData object.
+ *
+ * The implementation of this function should allocate a contiguous array of size 'length' and
+ * return that underlying buffer to be filled out. If there is an error or length is 0, null may be
+ * returned. If length is -1, this should allocate some representation of a null array.
+ *
+ * See also AParcel_readByteArray
+ *
+ * \param arrayData some external representation of an array of int8_t.
+ * \param length the length to allocate arrayData to.
+ * \param outBuffer a buffer of int8_t of size 'length' (if length is >= 0, if length is 0, this may
+ * be nullptr).
+ *
+ * \return whether or not the allocation was successful (or whether a null array is represented when
+ * length is -1).
+ */
+typedef bool (*AParcel_byteArrayAllocator)(void* arrayData, int32_t length, int8_t** outBuffer);
+
+// @END-PRIMITIVE-VECTOR-GETTERS
+
+/**
+ * Writes an AIBinder to the next location in a non-null parcel. Can be null. This does not take any
+ * refcounts of ownership of the binder from the client.
+ *
+ * \param parcel the parcel to write to.
+ * \param binder the value to write to the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeStrongBinder(AParcel* parcel, AIBinder* binder) __INTRODUCED_IN(29);
+
+/**
+ * Reads an AIBinder from the next location in a non-null parcel. One strong ref-count of ownership
+ * is passed to the caller of this function.
+ *
+ * \param parcel the parcel to read from.
+ * \param binder the out parameter for what is read from the parcel. This may be null.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_readStrongBinder(const AParcel* parcel, AIBinder** binder)
+        __INTRODUCED_IN(29);
+
+/**
+ * Writes a file descriptor to the next location in a non-null parcel. This does not take ownership
+ * of fd.
+ *
+ * This corresponds to the SDK's android.os.ParcelFileDescriptor.
+ *
+ * \param parcel the parcel to write to.
+ * \param fd the value to write to the parcel (-1 to represent a null ParcelFileDescriptor).
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeParcelFileDescriptor(AParcel* parcel, int fd);
+
+/**
+ * Reads an int from the next location in a non-null parcel.
+ *
+ * The returned fd must be closed.
+ *
+ * This corresponds to the SDK's android.os.ParcelFileDescriptor.
+ *
+ * \param parcel the parcel to read from.
+ * \param fd the out parameter for what is read from the parcel (or -1 to represent a null
+ * ParcelFileDescriptor)
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_readParcelFileDescriptor(const AParcel* parcel, int* fd);
+
+/**
+ * Writes an AStatus object to the next location in a non-null parcel.
+ *
+ * If the status is considered to be a low-level status and has no additional information other
+ * than a binder_status_t (for instance, if it is created with AStatus_fromStatus), then that
+ * status will be returned from this method and nothing will be written to the parcel. If either
+ * this happens or if writing the status object itself fails, the return value from this function
+ * should be propagated to the client, and AParcel_readStatusHeader shouldn't be called.
+ *
+ * \param parcel the parcel to write to.
+ * \param status the value to write to the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeStatusHeader(AParcel* parcel, const AStatus* status)
+        __INTRODUCED_IN(29);
+
+/**
+ * Reads an AStatus from the next location in a non-null parcel. Ownership is passed to the caller
+ * of this function.
+ *
+ * \param parcel the parcel to read from.
+ * \param status the out parameter for what is read from the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_readStatusHeader(const AParcel* parcel, AStatus** status)
+        __INTRODUCED_IN(29);
+
+/**
+ * Writes utf-8 string value to the next location in a non-null parcel.
+ *
+ * If length is -1, and string is nullptr, this will write a 'null' string to the parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param string the null-terminated string to write to the parcel, at least of size 'length'.
+ * \param length the length of the string to be written.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeString(AParcel* parcel, const char* string, int32_t length)
+        __INTRODUCED_IN(29);
+
+/**
+ * Reads and allocates utf-8 string value from the next location in a non-null parcel.
+ *
+ * Data is passed to the string allocator once the string size is known. This size includes the
+ * space for the null-terminator of this string. This allocator returns a buffer which is used as
+ * the output buffer from this read. If there is a 'null' string on the binder buffer, the allocator
+ * will be called with length -1.
+ *
+ * \param parcel the parcel to read from.
+ * \param stringData some external representation of a string.
+ * \param allocator allocator that will be called once the size of the string is known.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_readString(const AParcel* parcel, void* stringData,
+                                   AParcel_stringAllocator allocator) __INTRODUCED_IN(29);
+
+/**
+ * Writes utf-8 string array data to the next location in a non-null parcel.
+ *
+ * length is the length of the array. AParcel_stringArrayElementGetter will be called for all
+ * indices in range [0, length) with the arrayData provided here. The string length and buffer
+ * returned from this function will be used to fill out the data from the parcel. If length is -1,
+ * this will write a 'null' string array to the binder buffer.
+ *
+ * \param parcel the parcel to write to.
+ * \param arrayData some external representation of an array.
+ * \param length the length of the array to be written.
+ * \param getter the callback that will be called for every index of the array to retrieve the
+ * corresponding string buffer.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeStringArray(AParcel* parcel, const void* arrayData, int32_t length,
+                                         AParcel_stringArrayElementGetter getter)
+        __INTRODUCED_IN(29);
+
+/**
+ * Reads and allocates utf-8 string array value from the next location in a non-null parcel.
+ *
+ * First, AParcel_stringArrayAllocator will be called with the size of the array to be read where
+ * length is the length of the array to be read from the parcel. Then, for each index i in [0,
+ * length), AParcel_stringArrayElementAllocator will be called with the length of the string to be
+ * read from the parcel. The resultant buffer from each of these calls will be filled according to
+ * the contents of the string that is read. If the string array being read is 'null', this will
+ * instead just pass -1 to AParcel_stringArrayAllocator.
+ *
+ * \param parcel the parcel to read from.
+ * \param arrayData some external representation of an array.
+ * \param allocator the callback that will be called with arrayData once the size of the output
+ * array is known.
+ * \param elementAllocator the callback that will be called on every index of arrayData to allocate
+ * the string at that location.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readStringArray(const AParcel* parcel, void* arrayData,
+                                        AParcel_stringArrayAllocator allocator,
+                                        AParcel_stringArrayElementAllocator elementAllocator)
+        __INTRODUCED_IN(29);
+
+/**
+ * Writes an array of parcelables (user-defined types) to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param arrayData an array of size 'length' (or null if length is -1, may be null if length is 0).
+ * \param length the length of arrayData or -1 if this represents a null array.
+ * \param elementWriter function to be called for every array index to write the user-defined type
+ * at that location.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeParcelableArray(AParcel* parcel, const void* arrayData, int32_t length,
+                                             AParcel_writeParcelableElement elementWriter)
+        __INTRODUCED_IN(29);
+
+/**
+ * Reads an array of parcelables (user-defined types) from the next location in a non-null parcel.
+ *
+ * First, allocator will be called with the length of the array. If the allocation succeeds and the
+ * length is greater than zero, elementReader will be called for every index to read the
+ * corresponding parcelable.
+ *
+ * \param parcel the parcel to read from.
+ * \param arrayData some external representation of an array.
+ * \param allocator the callback that will be called to allocate the array.
+ * \param elementReader the callback that will be called to fill out individual elements.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readParcelableArray(const AParcel* parcel, void* arrayData,
+                                            AParcel_parcelableArrayAllocator allocator,
+                                            AParcel_readParcelableElement elementReader)
+        __INTRODUCED_IN(29);
+
+// @START-PRIMITIVE-READ-WRITE
+/**
+ * Writes int32_t value to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param value the value to write to the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeInt32(AParcel* parcel, int32_t value) __INTRODUCED_IN(29);
+
+/**
+ * Writes uint32_t value to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param value the value to write to the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeUint32(AParcel* parcel, uint32_t value) __INTRODUCED_IN(29);
+
+/**
+ * Writes int64_t value to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param value the value to write to the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeInt64(AParcel* parcel, int64_t value) __INTRODUCED_IN(29);
+
+/**
+ * Writes uint64_t value to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param value the value to write to the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeUint64(AParcel* parcel, uint64_t value) __INTRODUCED_IN(29);
+
+/**
+ * Writes float value to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param value the value to write to the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeFloat(AParcel* parcel, float value) __INTRODUCED_IN(29);
+
+/**
+ * Writes double value to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param value the value to write to the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeDouble(AParcel* parcel, double value) __INTRODUCED_IN(29);
+
+/**
+ * Writes bool value to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param value the value to write to the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeBool(AParcel* parcel, bool value) __INTRODUCED_IN(29);
+
+/**
+ * Writes char16_t value to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param value the value to write to the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeChar(AParcel* parcel, char16_t value) __INTRODUCED_IN(29);
+
+/**
+ * Writes int8_t value to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param value the value to write to the parcel.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeByte(AParcel* parcel, int8_t value) __INTRODUCED_IN(29);
+
+/**
+ * Reads into int32_t value from the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to read from.
+ * \param value the value to read from the parcel.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readInt32(const AParcel* parcel, int32_t* value) __INTRODUCED_IN(29);
+
+/**
+ * Reads into uint32_t value from the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to read from.
+ * \param value the value to read from the parcel.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readUint32(const AParcel* parcel, uint32_t* value) __INTRODUCED_IN(29);
+
+/**
+ * Reads into int64_t value from the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to read from.
+ * \param value the value to read from the parcel.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readInt64(const AParcel* parcel, int64_t* value) __INTRODUCED_IN(29);
+
+/**
+ * Reads into uint64_t value from the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to read from.
+ * \param value the value to read from the parcel.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readUint64(const AParcel* parcel, uint64_t* value) __INTRODUCED_IN(29);
+
+/**
+ * Reads into float value from the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to read from.
+ * \param value the value to read from the parcel.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readFloat(const AParcel* parcel, float* value) __INTRODUCED_IN(29);
+
+/**
+ * Reads into double value from the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to read from.
+ * \param value the value to read from the parcel.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readDouble(const AParcel* parcel, double* value) __INTRODUCED_IN(29);
+
+/**
+ * Reads into bool value from the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to read from.
+ * \param value the value to read from the parcel.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readBool(const AParcel* parcel, bool* value) __INTRODUCED_IN(29);
+
+/**
+ * Reads into char16_t value from the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to read from.
+ * \param value the value to read from the parcel.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readChar(const AParcel* parcel, char16_t* value) __INTRODUCED_IN(29);
+
+/**
+ * Reads into int8_t value from the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to read from.
+ * \param value the value to read from the parcel.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readByte(const AParcel* parcel, int8_t* value) __INTRODUCED_IN(29);
+
+/**
+ * Writes an array of int32_t to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param arrayData an array of size 'length' (or null if length is -1, may be null if length is 0).
+ * \param length the length of arrayData or -1 if this represents a null array.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeInt32Array(AParcel* parcel, const int32_t* arrayData, int32_t length)
+        __INTRODUCED_IN(29);
+
+/**
+ * Writes an array of uint32_t to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param arrayData an array of size 'length' (or null if length is -1, may be null if length is 0).
+ * \param length the length of arrayData or -1 if this represents a null array.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeUint32Array(AParcel* parcel, const uint32_t* arrayData, int32_t length)
+        __INTRODUCED_IN(29);
+
+/**
+ * Writes an array of int64_t to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param arrayData an array of size 'length' (or null if length is -1, may be null if length is 0).
+ * \param length the length of arrayData or -1 if this represents a null array.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeInt64Array(AParcel* parcel, const int64_t* arrayData, int32_t length)
+        __INTRODUCED_IN(29);
+
+/**
+ * Writes an array of uint64_t to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param arrayData an array of size 'length' (or null if length is -1, may be null if length is 0).
+ * \param length the length of arrayData or -1 if this represents a null array.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeUint64Array(AParcel* parcel, const uint64_t* arrayData, int32_t length)
+        __INTRODUCED_IN(29);
+
+/**
+ * Writes an array of float to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param arrayData an array of size 'length' (or null if length is -1, may be null if length is 0).
+ * \param length the length of arrayData or -1 if this represents a null array.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeFloatArray(AParcel* parcel, const float* arrayData, int32_t length)
+        __INTRODUCED_IN(29);
+
+/**
+ * Writes an array of double to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param arrayData an array of size 'length' (or null if length is -1, may be null if length is 0).
+ * \param length the length of arrayData or -1 if this represents a null array.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeDoubleArray(AParcel* parcel, const double* arrayData, int32_t length)
+        __INTRODUCED_IN(29);
+
+/**
+ * Writes an array of bool to the next location in a non-null parcel.
+ *
+ * getter(arrayData, i) will be called for each i in [0, length) in order to get the underlying
+ * values to write to the parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param arrayData some external representation of an array.
+ * \param length the length of arrayData (or -1 if this represents a null array).
+ * \param getter the callback to retrieve data at specific locations in the array.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeBoolArray(AParcel* parcel, const void* arrayData, int32_t length,
+                                       AParcel_boolArrayGetter getter) __INTRODUCED_IN(29);
+
+/**
+ * Writes an array of char16_t to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param arrayData an array of size 'length' (or null if length is -1, may be null if length is 0).
+ * \param length the length of arrayData or -1 if this represents a null array.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeCharArray(AParcel* parcel, const char16_t* arrayData, int32_t length)
+        __INTRODUCED_IN(29);
+
+/**
+ * Writes an array of int8_t to the next location in a non-null parcel.
+ *
+ * \param parcel the parcel to write to.
+ * \param arrayData an array of size 'length' (or null if length is -1, may be null if length is 0).
+ * \param length the length of arrayData or -1 if this represents a null array.
+ *
+ * \return STATUS_OK on successful write.
+ */
+binder_status_t AParcel_writeByteArray(AParcel* parcel, const int8_t* arrayData, int32_t length)
+        __INTRODUCED_IN(29);
+
+/**
+ * Reads an array of int32_t from the next location in a non-null parcel.
+ *
+ * First, allocator will be called with the length of the array. If the allocation succeeds and the
+ * length is greater than zero, the buffer returned by the allocator will be filled with the
+ * corresponding data
+ *
+ * \param parcel the parcel to read from.
+ * \param arrayData some external representation of an array.
+ * \param allocator the callback that will be called to allocate the array.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readInt32Array(const AParcel* parcel, void* arrayData,
+                                       AParcel_int32ArrayAllocator allocator) __INTRODUCED_IN(29);
+
+/**
+ * Reads an array of uint32_t from the next location in a non-null parcel.
+ *
+ * First, allocator will be called with the length of the array. If the allocation succeeds and the
+ * length is greater than zero, the buffer returned by the allocator will be filled with the
+ * corresponding data
+ *
+ * \param parcel the parcel to read from.
+ * \param arrayData some external representation of an array.
+ * \param allocator the callback that will be called to allocate the array.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readUint32Array(const AParcel* parcel, void* arrayData,
+                                        AParcel_uint32ArrayAllocator allocator) __INTRODUCED_IN(29);
+
+/**
+ * Reads an array of int64_t from the next location in a non-null parcel.
+ *
+ * First, allocator will be called with the length of the array. If the allocation succeeds and the
+ * length is greater than zero, the buffer returned by the allocator will be filled with the
+ * corresponding data
+ *
+ * \param parcel the parcel to read from.
+ * \param arrayData some external representation of an array.
+ * \param allocator the callback that will be called to allocate the array.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readInt64Array(const AParcel* parcel, void* arrayData,
+                                       AParcel_int64ArrayAllocator allocator) __INTRODUCED_IN(29);
+
+/**
+ * Reads an array of uint64_t from the next location in a non-null parcel.
+ *
+ * First, allocator will be called with the length of the array. If the allocation succeeds and the
+ * length is greater than zero, the buffer returned by the allocator will be filled with the
+ * corresponding data
+ *
+ * \param parcel the parcel to read from.
+ * \param arrayData some external representation of an array.
+ * \param allocator the callback that will be called to allocate the array.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readUint64Array(const AParcel* parcel, void* arrayData,
+                                        AParcel_uint64ArrayAllocator allocator) __INTRODUCED_IN(29);
+
+/**
+ * Reads an array of float from the next location in a non-null parcel.
+ *
+ * First, allocator will be called with the length of the array. If the allocation succeeds and the
+ * length is greater than zero, the buffer returned by the allocator will be filled with the
+ * corresponding data
+ *
+ * \param parcel the parcel to read from.
+ * \param arrayData some external representation of an array.
+ * \param allocator the callback that will be called to allocate the array.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readFloatArray(const AParcel* parcel, void* arrayData,
+                                       AParcel_floatArrayAllocator allocator) __INTRODUCED_IN(29);
+
+/**
+ * Reads an array of double from the next location in a non-null parcel.
+ *
+ * First, allocator will be called with the length of the array. If the allocation succeeds and the
+ * length is greater than zero, the buffer returned by the allocator will be filled with the
+ * corresponding data
+ *
+ * \param parcel the parcel to read from.
+ * \param arrayData some external representation of an array.
+ * \param allocator the callback that will be called to allocate the array.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readDoubleArray(const AParcel* parcel, void* arrayData,
+                                        AParcel_doubleArrayAllocator allocator) __INTRODUCED_IN(29);
+
+/**
+ * Reads an array of bool from the next location in a non-null parcel.
+ *
+ * First, allocator will be called with the length of the array. Then, for every i in [0, length),
+ * setter(arrayData, i, x) will be called where x is the value at the associated index.
+ *
+ * \param parcel the parcel to read from.
+ * \param arrayData some external representation of an array.
+ * \param allocator the callback that will be called to allocate the array.
+ * \param setter the callback that will be called to set a value at a specific location in the
+ * array.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readBoolArray(const AParcel* parcel, void* arrayData,
+                                      AParcel_boolArrayAllocator allocator,
+                                      AParcel_boolArraySetter setter) __INTRODUCED_IN(29);
+
+/**
+ * Reads an array of char16_t from the next location in a non-null parcel.
+ *
+ * First, allocator will be called with the length of the array. If the allocation succeeds and the
+ * length is greater than zero, the buffer returned by the allocator will be filled with the
+ * corresponding data
+ *
+ * \param parcel the parcel to read from.
+ * \param arrayData some external representation of an array.
+ * \param allocator the callback that will be called to allocate the array.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readCharArray(const AParcel* parcel, void* arrayData,
+                                      AParcel_charArrayAllocator allocator) __INTRODUCED_IN(29);
+
+/**
+ * Reads an array of int8_t from the next location in a non-null parcel.
+ *
+ * First, allocator will be called with the length of the array. If the allocation succeeds and the
+ * length is greater than zero, the buffer returned by the allocator will be filled with the
+ * corresponding data
+ *
+ * \param parcel the parcel to read from.
+ * \param arrayData some external representation of an array.
+ * \param allocator the callback that will be called to allocate the array.
+ *
+ * \return STATUS_OK on successful read.
+ */
+binder_status_t AParcel_readByteArray(const AParcel* parcel, void* arrayData,
+                                      AParcel_byteArrayAllocator allocator) __INTRODUCED_IN(29);
+
+// @END-PRIMITIVE-READ-WRITE
+
+#endif  //__ANDROID_API__ >= __ANDROID_API_Q__
+__END_DECLS
+
+/** @} */
diff --git a/libs/binder/ndk/include_ndk/android/binder_parcel_utils.h b/libs/binder/ndk/include_ndk/android/binder_parcel_utils.h
new file mode 100644
index 0000000..f3bc31b
--- /dev/null
+++ b/libs/binder/ndk/include_ndk/android/binder_parcel_utils.h
@@ -0,0 +1,837 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @addtogroup NdkBinder
+ * @{
+ */
+
+/**
+ * @file binder_parcel_utils.h
+ * @brief A collection of helper wrappers for AParcel.
+ */
+
+#pragma once
+
+#include <android/binder_auto_utils.h>
+#include <android/binder_parcel.h>
+
+#include <optional>
+#include <string>
+#include <vector>
+
+namespace ndk {
+
+/**
+ * This retrieves and allocates a vector to size 'length' and returns the underlying buffer.
+ */
+template <typename T>
+static inline bool AParcel_stdVectorAllocator(void* vectorData, int32_t length, T** outBuffer) {
+    if (length < 0) return false;
+
+    std::vector<T>* vec = static_cast<std::vector<T>*>(vectorData);
+    if (static_cast<size_t>(length) > vec->max_size()) return false;
+
+    vec->resize(length);
+    *outBuffer = vec->data();
+    return true;
+}
+
+/**
+ * This retrieves and allocates a vector to size 'length' and returns the underlying buffer.
+ */
+template <typename T>
+static inline bool AParcel_nullableStdVectorAllocator(void* vectorData, int32_t length,
+                                                      T** outBuffer) {
+    std::optional<std::vector<T>>* vec = static_cast<std::optional<std::vector<T>>*>(vectorData);
+
+    if (length < 0) {
+        *vec = std::nullopt;
+        return true;
+    }
+
+    *vec = std::optional<std::vector<T>>(std::vector<T>{});
+
+    if (static_cast<size_t>(length) > (*vec)->max_size()) return false;
+    (*vec)->resize(length);
+
+    *outBuffer = (*vec)->data();
+    return true;
+}
+
+/**
+ * This allocates a vector to size 'length' and returns whether the allocation is successful.
+ *
+ * See also AParcel_stdVectorAllocator. Types used with this allocator have their sizes defined
+ * externally with respect to the NDK, and that size information is not passed into the NDK.
+ * Instead, it is used in cases where callbacks are used. Note that when this allocator is used,
+ * null arrays are not supported.
+ *
+ * See AParcel_readVector(const AParcel* parcel, std::vector<bool>)
+ * See AParcel_readVector(const AParcel* parcel, std::vector<std::string>)
+ */
+template <typename T>
+static inline bool AParcel_stdVectorExternalAllocator(void* vectorData, int32_t length) {
+    if (length < 0) return false;
+
+    std::vector<T>* vec = static_cast<std::vector<T>*>(vectorData);
+    if (static_cast<size_t>(length) > vec->max_size()) return false;
+
+    vec->resize(length);
+    return true;
+}
+
+/**
+ * This allocates a vector to size 'length' and returns whether the allocation is successful.
+ *
+ * See also AParcel_stdVectorAllocator. Types used with this allocator have their sizes defined
+ * externally with respect to the NDK, and that size information is not passed into the NDK.
+ * Instead, it is used in cases where callbacks are used. Note, when this allocator is used,
+ * the vector itself can be nullable.
+ *
+ * See AParcel_readVector(const AParcel* parcel,
+ * std::optional<std::vector<std::optional<std::string>>>)
+ */
+template <typename T>
+static inline bool AParcel_nullableStdVectorExternalAllocator(void* vectorData, int32_t length) {
+    std::optional<std::vector<T>>* vec = static_cast<std::optional<std::vector<T>>*>(vectorData);
+
+    if (length < 0) {
+        *vec = std::nullopt;
+        return true;
+    }
+
+    *vec = std::optional<std::vector<T>>(std::vector<T>{});
+
+    if (static_cast<size_t>(length) > (*vec)->max_size()) return false;
+    (*vec)->resize(length);
+
+    return true;
+}
+
+/**
+ * This retrieves the underlying value in a vector which may not be contiguous at index from a
+ * corresponding vectorData.
+ */
+template <typename T>
+static inline T AParcel_stdVectorGetter(const void* vectorData, size_t index) {
+    const std::vector<T>* vec = static_cast<const std::vector<T>*>(vectorData);
+    return (*vec)[index];
+}
+
+/**
+ * This sets the underlying value in a corresponding vectorData which may not be contiguous at
+ * index.
+ */
+template <typename T>
+static inline void AParcel_stdVectorSetter(void* vectorData, size_t index, T value) {
+    std::vector<T>* vec = static_cast<std::vector<T>*>(vectorData);
+    (*vec)[index] = value;
+}
+
+/**
+ * This sets the underlying value in a corresponding vectorData which may not be contiguous at
+ * index.
+ */
+template <typename T>
+static inline void AParcel_nullableStdVectorSetter(void* vectorData, size_t index, T value) {
+    std::optional<std::vector<T>>* vec = static_cast<std::optional<std::vector<T>>*>(vectorData);
+    vec->value()[index] = value;
+}
+
+/**
+ * Convenience method to write a nullable strong binder.
+ */
+static inline binder_status_t AParcel_writeNullableStrongBinder(AParcel* parcel,
+                                                                const SpAIBinder& binder) {
+    return AParcel_writeStrongBinder(parcel, binder.get());
+}
+
+/**
+ * Convenience method to read a nullable strong binder.
+ */
+static inline binder_status_t AParcel_readNullableStrongBinder(const AParcel* parcel,
+                                                               SpAIBinder* binder) {
+    AIBinder* readBinder;
+    binder_status_t status = AParcel_readStrongBinder(parcel, &readBinder);
+    if (status == STATUS_OK) {
+        binder->set(readBinder);
+    }
+    return status;
+}
+
+/**
+ * Convenience method to write a strong binder but return an error if it is null.
+ */
+static inline binder_status_t AParcel_writeRequiredStrongBinder(AParcel* parcel,
+                                                                const SpAIBinder& binder) {
+    if (binder.get() == nullptr) {
+        return STATUS_UNEXPECTED_NULL;
+    }
+    return AParcel_writeStrongBinder(parcel, binder.get());
+}
+
+/**
+ * Convenience method to read a strong binder but return an error if it is null.
+ */
+static inline binder_status_t AParcel_readRequiredStrongBinder(const AParcel* parcel,
+                                                               SpAIBinder* binder) {
+    AIBinder* readBinder;
+    binder_status_t ret = AParcel_readStrongBinder(parcel, &readBinder);
+    if (ret == STATUS_OK) {
+        if (readBinder == nullptr) {
+            return STATUS_UNEXPECTED_NULL;
+        }
+
+        binder->set(readBinder);
+    }
+    return ret;
+}
+
+/**
+ * Convenience method to write a ParcelFileDescriptor where -1 represents a null value.
+ */
+static inline binder_status_t AParcel_writeNullableParcelFileDescriptor(
+        AParcel* parcel, const ScopedFileDescriptor& fd) {
+    return AParcel_writeParcelFileDescriptor(parcel, fd.get());
+}
+
+/**
+ * Convenience method to read a ParcelFileDescriptor where -1 represents a null value.
+ */
+static inline binder_status_t AParcel_readNullableParcelFileDescriptor(const AParcel* parcel,
+                                                                       ScopedFileDescriptor* fd) {
+    int readFd;
+    binder_status_t status = AParcel_readParcelFileDescriptor(parcel, &readFd);
+    if (status == STATUS_OK) {
+        fd->set(readFd);
+    }
+    return status;
+}
+
+/**
+ * Convenience method to write a valid ParcelFileDescriptor.
+ */
+static inline binder_status_t AParcel_writeRequiredParcelFileDescriptor(
+        AParcel* parcel, const ScopedFileDescriptor& fd) {
+    if (fd.get() < 0) {
+        return STATUS_UNEXPECTED_NULL;
+    }
+    return AParcel_writeParcelFileDescriptor(parcel, fd.get());
+}
+
+/**
+ * Convenience method to read a valid ParcelFileDescriptor.
+ */
+static inline binder_status_t AParcel_readRequiredParcelFileDescriptor(const AParcel* parcel,
+                                                                       ScopedFileDescriptor* fd) {
+    int readFd;
+    binder_status_t status = AParcel_readParcelFileDescriptor(parcel, &readFd);
+    if (status == STATUS_OK) {
+        if (readFd < 0) {
+            return STATUS_UNEXPECTED_NULL;
+        }
+        fd->set(readFd);
+    }
+    return status;
+}
+
+/**
+ * Allocates a std::string to length and returns the underlying buffer. For use with
+ * AParcel_readString. See use below in AParcel_readString(const AParcel*, std::string*).
+ */
+static inline bool AParcel_stdStringAllocator(void* stringData, int32_t length, char** buffer) {
+    if (length <= 0) return false;
+
+    std::string* str = static_cast<std::string*>(stringData);
+    str->resize(length - 1);
+    *buffer = &(*str)[0];
+    return true;
+}
+
+/**
+ * Allocates a string in a std::optional<std::string> to size 'length' (or to std::nullopt when
+ * length is -1) and returns the underlying buffer. For use with AParcel_readString. See use below
+ * in AParcel_readString(const AParcel*, std::optional<std::string>*).
+ */
+static inline bool AParcel_nullableStdStringAllocator(void* stringData, int32_t length,
+                                                      char** buffer) {
+    if (length == 0) return false;
+
+    std::optional<std::string>* str = static_cast<std::optional<std::string>*>(stringData);
+
+    if (length < 0) {
+        *str = std::nullopt;
+        return true;
+    }
+
+    *str = std::optional<std::string>(std::string{});
+    (*str)->resize(length - 1);
+    *buffer = &(**str)[0];
+    return true;
+}
+
+/**
+ * Allocates a std::string inside of a std::vector<std::string> at index 'index' to size 'length'.
+ */
+static inline bool AParcel_stdVectorStringElementAllocator(void* vectorData, size_t index,
+                                                           int32_t length, char** buffer) {
+    std::vector<std::string>* vec = static_cast<std::vector<std::string>*>(vectorData);
+    std::string& element = vec->at(index);
+    return AParcel_stdStringAllocator(static_cast<void*>(&element), length, buffer);
+}
+
+/**
+ * This gets the length and buffer of a std::string inside of a std::vector<std::string> at index
+ * index.
+ */
+static inline const char* AParcel_stdVectorStringElementGetter(const void* vectorData, size_t index,
+                                                               int32_t* outLength) {
+    const std::vector<std::string>* vec = static_cast<const std::vector<std::string>*>(vectorData);
+    const std::string& element = vec->at(index);
+
+    *outLength = element.size();
+    return element.c_str();
+}
+
+/**
+ * Allocates a string in a std::optional<std::string> inside of a
+ * std::optional<std::vector<std::optional<std::string>>> at index 'index' to size 'length' (or to
+ * std::nullopt when length is -1).
+ */
+static inline bool AParcel_nullableStdVectorStringElementAllocator(void* vectorData, size_t index,
+                                                                   int32_t length, char** buffer) {
+    std::optional<std::vector<std::optional<std::string>>>* vec =
+            static_cast<std::optional<std::vector<std::optional<std::string>>>*>(vectorData);
+    std::optional<std::string>& element = vec->value().at(index);
+    return AParcel_nullableStdStringAllocator(static_cast<void*>(&element), length, buffer);
+}
+
+/**
+ * This gets the length and buffer of a std::optional<std::string> inside of a
+ * std::vector<std::string> at index index. If the string is null, then it returns null and a length
+ * of -1.
+ */
+static inline const char* AParcel_nullableStdVectorStringElementGetter(const void* vectorData,
+                                                                       size_t index,
+                                                                       int32_t* outLength) {
+    const std::optional<std::vector<std::optional<std::string>>>* vec =
+            static_cast<const std::optional<std::vector<std::optional<std::string>>>*>(vectorData);
+    const std::optional<std::string>& element = vec->value().at(index);
+
+    if (!element) {
+        *outLength = -1;
+        return nullptr;
+    }
+
+    *outLength = element->size();
+    return element->c_str();
+}
+
+/**
+ * Convenience API for writing a std::string.
+ */
+static inline binder_status_t AParcel_writeString(AParcel* parcel, const std::string& str) {
+    return AParcel_writeString(parcel, str.c_str(), str.size());
+}
+
+/**
+ * Convenience API for reading a std::string.
+ */
+static inline binder_status_t AParcel_readString(const AParcel* parcel, std::string* str) {
+    void* stringData = static_cast<void*>(str);
+    return AParcel_readString(parcel, stringData, AParcel_stdStringAllocator);
+}
+
+/**
+ * Convenience API for writing a std::optional<std::string>.
+ */
+static inline binder_status_t AParcel_writeString(AParcel* parcel,
+                                                  const std::optional<std::string>& str) {
+    if (!str) {
+        return AParcel_writeString(parcel, nullptr, -1);
+    }
+
+    return AParcel_writeString(parcel, str->c_str(), str->size());
+}
+
+/**
+ * Convenience API for reading a std::optional<std::string>.
+ */
+static inline binder_status_t AParcel_readString(const AParcel* parcel,
+                                                 std::optional<std::string>* str) {
+    void* stringData = static_cast<void*>(str);
+    return AParcel_readString(parcel, stringData, AParcel_nullableStdStringAllocator);
+}
+
+/**
+ * Convenience API for writing a std::vector<std::string>
+ */
+static inline binder_status_t AParcel_writeVector(AParcel* parcel,
+                                                  const std::vector<std::string>& vec) {
+    const void* vectorData = static_cast<const void*>(&vec);
+    return AParcel_writeStringArray(parcel, vectorData, vec.size(),
+                                    AParcel_stdVectorStringElementGetter);
+}
+
+/**
+ * Convenience API for reading a std::vector<std::string>
+ */
+static inline binder_status_t AParcel_readVector(const AParcel* parcel,
+                                                 std::vector<std::string>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readStringArray(parcel, vectorData,
+                                   AParcel_stdVectorExternalAllocator<std::string>,
+                                   AParcel_stdVectorStringElementAllocator);
+}
+
+/**
+ * Convenience API for writing a std::optional<std::vector<std::optional<std::string>>>
+ */
+static inline binder_status_t AParcel_writeVector(
+        AParcel* parcel, const std::optional<std::vector<std::optional<std::string>>>& vec) {
+    const void* vectorData = static_cast<const void*>(&vec);
+    return AParcel_writeStringArray(parcel, vectorData, (vec ? vec->size() : -1),
+                                    AParcel_nullableStdVectorStringElementGetter);
+}
+
+/**
+ * Convenience API for reading a std::optional<std::vector<std::optional<std::string>>>
+ */
+static inline binder_status_t AParcel_readVector(
+        const AParcel* parcel, std::optional<std::vector<std::optional<std::string>>>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readStringArray(
+            parcel, vectorData,
+            AParcel_nullableStdVectorExternalAllocator<std::optional<std::string>>,
+            AParcel_nullableStdVectorStringElementAllocator);
+}
+
+/**
+ * Writes a parcelable object of type P inside a std::vector<P> at index 'index' to 'parcel'.
+ */
+template <typename P>
+binder_status_t AParcel_writeStdVectorParcelableElement(AParcel* parcel, const void* vectorData,
+                                                        size_t index) {
+    const std::vector<P>* vector = static_cast<const std::vector<P>*>(vectorData);
+    return vector->at(index).writeToParcel(parcel);
+}
+
+/**
+ * Reads a parcelable object of type P inside a std::vector<P> at index 'index' from 'parcel'.
+ */
+template <typename P>
+binder_status_t AParcel_readStdVectorParcelableElement(const AParcel* parcel, void* vectorData,
+                                                       size_t index) {
+    std::vector<P>* vector = static_cast<std::vector<P>*>(vectorData);
+    return vector->at(index).readFromParcel(parcel);
+}
+
+/**
+ * Convenience API for writing a std::vector<P>
+ */
+template <typename P>
+static inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::vector<P>& vec) {
+    const void* vectorData = static_cast<const void*>(&vec);
+    return AParcel_writeParcelableArray(parcel, vectorData, vec.size(),
+                                        AParcel_writeStdVectorParcelableElement<P>);
+}
+
+/**
+ * Convenience API for reading a std::vector<P>
+ */
+template <typename P>
+static inline binder_status_t AParcel_readVector(const AParcel* parcel, std::vector<P>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readParcelableArray(parcel, vectorData, AParcel_stdVectorExternalAllocator<P>,
+                                       AParcel_readStdVectorParcelableElement<P>);
+}
+
+// @START
+/**
+ * Writes a vector of int32_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::vector<int32_t>& vec) {
+    return AParcel_writeInt32Array(parcel, vec.data(), vec.size());
+}
+
+/**
+ * Writes an optional vector of int32_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel,
+                                           const std::optional<std::vector<int32_t>>& vec) {
+    if (!vec) return AParcel_writeInt32Array(parcel, nullptr, -1);
+    return AParcel_writeVector(parcel, *vec);
+}
+
+/**
+ * Reads a vector of int32_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel, std::vector<int32_t>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readInt32Array(parcel, vectorData, AParcel_stdVectorAllocator<int32_t>);
+}
+
+/**
+ * Reads an optional vector of int32_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel,
+                                          std::optional<std::vector<int32_t>>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readInt32Array(parcel, vectorData, AParcel_nullableStdVectorAllocator<int32_t>);
+}
+
+/**
+ * Writes a vector of uint32_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::vector<uint32_t>& vec) {
+    return AParcel_writeUint32Array(parcel, vec.data(), vec.size());
+}
+
+/**
+ * Writes an optional vector of uint32_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel,
+                                           const std::optional<std::vector<uint32_t>>& vec) {
+    if (!vec) return AParcel_writeUint32Array(parcel, nullptr, -1);
+    return AParcel_writeVector(parcel, *vec);
+}
+
+/**
+ * Reads a vector of uint32_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel, std::vector<uint32_t>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readUint32Array(parcel, vectorData, AParcel_stdVectorAllocator<uint32_t>);
+}
+
+/**
+ * Reads an optional vector of uint32_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel,
+                                          std::optional<std::vector<uint32_t>>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readUint32Array(parcel, vectorData,
+                                   AParcel_nullableStdVectorAllocator<uint32_t>);
+}
+
+/**
+ * Writes a vector of int64_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::vector<int64_t>& vec) {
+    return AParcel_writeInt64Array(parcel, vec.data(), vec.size());
+}
+
+/**
+ * Writes an optional vector of int64_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel,
+                                           const std::optional<std::vector<int64_t>>& vec) {
+    if (!vec) return AParcel_writeInt64Array(parcel, nullptr, -1);
+    return AParcel_writeVector(parcel, *vec);
+}
+
+/**
+ * Reads a vector of int64_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel, std::vector<int64_t>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readInt64Array(parcel, vectorData, AParcel_stdVectorAllocator<int64_t>);
+}
+
+/**
+ * Reads an optional vector of int64_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel,
+                                          std::optional<std::vector<int64_t>>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readInt64Array(parcel, vectorData, AParcel_nullableStdVectorAllocator<int64_t>);
+}
+
+/**
+ * Writes a vector of uint64_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::vector<uint64_t>& vec) {
+    return AParcel_writeUint64Array(parcel, vec.data(), vec.size());
+}
+
+/**
+ * Writes an optional vector of uint64_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel,
+                                           const std::optional<std::vector<uint64_t>>& vec) {
+    if (!vec) return AParcel_writeUint64Array(parcel, nullptr, -1);
+    return AParcel_writeVector(parcel, *vec);
+}
+
+/**
+ * Reads a vector of uint64_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel, std::vector<uint64_t>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readUint64Array(parcel, vectorData, AParcel_stdVectorAllocator<uint64_t>);
+}
+
+/**
+ * Reads an optional vector of uint64_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel,
+                                          std::optional<std::vector<uint64_t>>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readUint64Array(parcel, vectorData,
+                                   AParcel_nullableStdVectorAllocator<uint64_t>);
+}
+
+/**
+ * Writes a vector of float to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::vector<float>& vec) {
+    return AParcel_writeFloatArray(parcel, vec.data(), vec.size());
+}
+
+/**
+ * Writes an optional vector of float to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel,
+                                           const std::optional<std::vector<float>>& vec) {
+    if (!vec) return AParcel_writeFloatArray(parcel, nullptr, -1);
+    return AParcel_writeVector(parcel, *vec);
+}
+
+/**
+ * Reads a vector of float from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel, std::vector<float>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readFloatArray(parcel, vectorData, AParcel_stdVectorAllocator<float>);
+}
+
+/**
+ * Reads an optional vector of float from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel,
+                                          std::optional<std::vector<float>>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readFloatArray(parcel, vectorData, AParcel_nullableStdVectorAllocator<float>);
+}
+
+/**
+ * Writes a vector of double to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::vector<double>& vec) {
+    return AParcel_writeDoubleArray(parcel, vec.data(), vec.size());
+}
+
+/**
+ * Writes an optional vector of double to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel,
+                                           const std::optional<std::vector<double>>& vec) {
+    if (!vec) return AParcel_writeDoubleArray(parcel, nullptr, -1);
+    return AParcel_writeVector(parcel, *vec);
+}
+
+/**
+ * Reads a vector of double from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel, std::vector<double>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readDoubleArray(parcel, vectorData, AParcel_stdVectorAllocator<double>);
+}
+
+/**
+ * Reads an optional vector of double from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel,
+                                          std::optional<std::vector<double>>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readDoubleArray(parcel, vectorData, AParcel_nullableStdVectorAllocator<double>);
+}
+
+/**
+ * Writes a vector of bool to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::vector<bool>& vec) {
+    return AParcel_writeBoolArray(parcel, static_cast<const void*>(&vec), vec.size(),
+                                  AParcel_stdVectorGetter<bool>);
+}
+
+/**
+ * Writes an optional vector of bool to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel,
+                                           const std::optional<std::vector<bool>>& vec) {
+    if (!vec) return AParcel_writeBoolArray(parcel, nullptr, -1, AParcel_stdVectorGetter<bool>);
+    return AParcel_writeVector(parcel, *vec);
+}
+
+/**
+ * Reads a vector of bool from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel, std::vector<bool>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readBoolArray(parcel, vectorData, AParcel_stdVectorExternalAllocator<bool>,
+                                 AParcel_stdVectorSetter<bool>);
+}
+
+/**
+ * Reads an optional vector of bool from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel,
+                                          std::optional<std::vector<bool>>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readBoolArray(parcel, vectorData,
+                                 AParcel_nullableStdVectorExternalAllocator<bool>,
+                                 AParcel_nullableStdVectorSetter<bool>);
+}
+
+/**
+ * Writes a vector of char16_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::vector<char16_t>& vec) {
+    return AParcel_writeCharArray(parcel, vec.data(), vec.size());
+}
+
+/**
+ * Writes an optional vector of char16_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel,
+                                           const std::optional<std::vector<char16_t>>& vec) {
+    if (!vec) return AParcel_writeCharArray(parcel, nullptr, -1);
+    return AParcel_writeVector(parcel, *vec);
+}
+
+/**
+ * Reads a vector of char16_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel, std::vector<char16_t>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readCharArray(parcel, vectorData, AParcel_stdVectorAllocator<char16_t>);
+}
+
+/**
+ * Reads an optional vector of char16_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel,
+                                          std::optional<std::vector<char16_t>>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readCharArray(parcel, vectorData, AParcel_nullableStdVectorAllocator<char16_t>);
+}
+
+/**
+ * Writes a vector of int8_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::vector<int8_t>& vec) {
+    return AParcel_writeByteArray(parcel, vec.data(), vec.size());
+}
+
+/**
+ * Writes an optional vector of int8_t to the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_writeVector(AParcel* parcel,
+                                           const std::optional<std::vector<int8_t>>& vec) {
+    if (!vec) return AParcel_writeByteArray(parcel, nullptr, -1);
+    return AParcel_writeVector(parcel, *vec);
+}
+
+/**
+ * Reads a vector of int8_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel, std::vector<int8_t>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readByteArray(parcel, vectorData, AParcel_stdVectorAllocator<int8_t>);
+}
+
+/**
+ * Reads an optional vector of int8_t from the next location in a non-null parcel.
+ */
+inline binder_status_t AParcel_readVector(const AParcel* parcel,
+                                          std::optional<std::vector<int8_t>>* vec) {
+    void* vectorData = static_cast<void*>(vec);
+    return AParcel_readByteArray(parcel, vectorData, AParcel_nullableStdVectorAllocator<int8_t>);
+}
+
+// @END
+
+/**
+ * Convenience API for writing the size of a vector.
+ */
+template <typename T>
+static inline binder_status_t AParcel_writeVectorSize(AParcel* parcel, const std::vector<T>& vec) {
+    if (vec.size() > INT32_MAX) {
+        return STATUS_BAD_VALUE;
+    }
+
+    return AParcel_writeInt32(parcel, static_cast<int32_t>(vec.size()));
+}
+
+/**
+ * Convenience API for writing the size of a vector.
+ */
+template <typename T>
+static inline binder_status_t AParcel_writeVectorSize(AParcel* parcel,
+                                                      const std::optional<std::vector<T>>& vec) {
+    if (!vec) {
+        return AParcel_writeInt32(parcel, -1);
+    }
+
+    if (vec->size() > INT32_MAX) {
+        return STATUS_BAD_VALUE;
+    }
+
+    return AParcel_writeInt32(parcel, static_cast<int32_t>(vec->size()));
+}
+
+/**
+ * Convenience API for resizing a vector.
+ */
+template <typename T>
+static inline binder_status_t AParcel_resizeVector(const AParcel* parcel, std::vector<T>* vec) {
+    int32_t size;
+    binder_status_t err = AParcel_readInt32(parcel, &size);
+
+    if (err != STATUS_OK) return err;
+    if (size < 0) return STATUS_UNEXPECTED_NULL;
+
+    vec->resize(static_cast<size_t>(size));
+    return STATUS_OK;
+}
+
+/**
+ * Convenience API for resizing a vector.
+ */
+template <typename T>
+static inline binder_status_t AParcel_resizeVector(const AParcel* parcel,
+                                                   std::optional<std::vector<T>>* vec) {
+    int32_t size;
+    binder_status_t err = AParcel_readInt32(parcel, &size);
+
+    if (err != STATUS_OK) return err;
+    if (size < -1) return STATUS_UNEXPECTED_NULL;
+
+    if (size == -1) {
+        *vec = std::nullopt;
+        return STATUS_OK;
+    }
+
+    *vec = std::optional<std::vector<T>>(std::vector<T>{});
+    (*vec)->resize(static_cast<size_t>(size));
+    return STATUS_OK;
+}
+
+}  // namespace ndk
+
+/** @} */
diff --git a/libs/binder/ndk/include_ndk/android/binder_status.h b/libs/binder/ndk/include_ndk/android/binder_status.h
new file mode 100644
index 0000000..2671b9b
--- /dev/null
+++ b/libs/binder/ndk/include_ndk/android/binder_status.h
@@ -0,0 +1,237 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @addtogroup NdkBinder
+ * @{
+ */
+
+/**
+ * @file binder_status.h
+ */
+
+#pragma once
+
+#include <errno.h>
+#include <stdint.h>
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+#if __ANDROID_API__ >= __ANDROID_API_Q__
+
+enum {
+    STATUS_OK = 0,
+
+    STATUS_UNKNOWN_ERROR = (-2147483647 - 1),  // INT32_MIN value
+    STATUS_NO_MEMORY = -ENOMEM,
+    STATUS_INVALID_OPERATION = -ENOSYS,
+    STATUS_BAD_VALUE = -EINVAL,
+    STATUS_BAD_TYPE = (STATUS_UNKNOWN_ERROR + 1),
+    STATUS_NAME_NOT_FOUND = -ENOENT,
+    STATUS_PERMISSION_DENIED = -EPERM,
+    STATUS_NO_INIT = -ENODEV,
+    STATUS_ALREADY_EXISTS = -EEXIST,
+    STATUS_DEAD_OBJECT = -EPIPE,
+    STATUS_FAILED_TRANSACTION = (STATUS_UNKNOWN_ERROR + 2),
+    STATUS_BAD_INDEX = -EOVERFLOW,
+    STATUS_NOT_ENOUGH_DATA = -ENODATA,
+    STATUS_WOULD_BLOCK = -EWOULDBLOCK,
+    STATUS_TIMED_OUT = -ETIMEDOUT,
+    STATUS_UNKNOWN_TRANSACTION = -EBADMSG,
+    STATUS_FDS_NOT_ALLOWED = (STATUS_UNKNOWN_ERROR + 7),
+    STATUS_UNEXPECTED_NULL = (STATUS_UNKNOWN_ERROR + 8),
+};
+
+/**
+ * One of the STATUS_* values.
+ *
+ * All unrecognized values are coerced into STATUS_UNKNOWN_ERROR.
+ */
+typedef int32_t binder_status_t;
+
+enum {
+    EX_NONE = 0,
+    EX_SECURITY = -1,
+    EX_BAD_PARCELABLE = -2,
+    EX_ILLEGAL_ARGUMENT = -3,
+    EX_NULL_POINTER = -4,
+    EX_ILLEGAL_STATE = -5,
+    EX_NETWORK_MAIN_THREAD = -6,
+    EX_UNSUPPORTED_OPERATION = -7,
+    EX_SERVICE_SPECIFIC = -8,
+    EX_PARCELABLE = -9,
+
+    /**
+     * This is special, and indicates to native binder proxies that the
+     * transaction has failed at a low level.
+     */
+    EX_TRANSACTION_FAILED = -129,
+};
+
+/**
+ * One of the EXCEPTION_* types.
+ *
+ * All unrecognized values are coerced into EXCEPTION_TRANSACTION_FAILED.
+ *
+ * These exceptions values are used by the SDK for parcelables. Also see Parcel.java.
+ */
+typedef int32_t binder_exception_t;
+
+/**
+ * This is a helper class that encapsulates a standard way to keep track of and chain binder errors
+ * along with service specific errors.
+ *
+ * It is not required to be used in order to parcel/receive transactions, but it is required in
+ * order to be compatible with standard AIDL transactions since it is written as the header to the
+ * out parcel for transactions which get executed (don't fail during unparceling of input arguments
+ * or sooner).
+ */
+struct AStatus;
+typedef struct AStatus AStatus;
+
+/**
+ * New status which is considered a success.
+ *
+ * \return a newly constructed status object that the caller owns.
+ */
+__attribute__((warn_unused_result)) AStatus* AStatus_newOk() __INTRODUCED_IN(29);
+
+/**
+ * New status with exception code.
+ *
+ * \param exception the code that this status should represent. If this is EX_NONE, then this
+ * constructs an non-error status object.
+ *
+ * \return a newly constructed status object that the caller owns.
+ */
+__attribute__((warn_unused_result)) AStatus* AStatus_fromExceptionCode(binder_exception_t exception)
+        __INTRODUCED_IN(29);
+
+/**
+ * New status with exception code and message.
+ *
+ * \param exception the code that this status should represent. If this is EX_NONE, then this
+ * constructs an non-error status object.
+ * \param message the error message to associate with this status object.
+ *
+ * \return a newly constructed status object that the caller owns.
+ */
+__attribute__((warn_unused_result)) AStatus* AStatus_fromExceptionCodeWithMessage(
+        binder_exception_t exception, const char* message) __INTRODUCED_IN(29);
+
+/**
+ * New status with a service speciic error.
+ *
+ * This is considered to be EX_TRANSACTION_FAILED with extra information.
+ *
+ * \param serviceSpecific an implementation defined error code.
+ *
+ * \return a newly constructed status object that the caller owns.
+ */
+__attribute__((warn_unused_result)) AStatus* AStatus_fromServiceSpecificError(
+        int32_t serviceSpecific) __INTRODUCED_IN(29);
+
+/**
+ * New status with a service specific error and message.
+ *
+ * This is considered to be EX_TRANSACTION_FAILED with extra information.
+ *
+ * \param serviceSpecific an implementation defined error code.
+ * \param message the error message to associate with this status object.
+ *
+ * \return a newly constructed status object that the caller owns.
+ */
+__attribute__((warn_unused_result)) AStatus* AStatus_fromServiceSpecificErrorWithMessage(
+        int32_t serviceSpecific, const char* message) __INTRODUCED_IN(29);
+
+/**
+ * New status with binder_status_t. This is typically for low level failures when a binder_status_t
+ * is returned by an API on AIBinder or AParcel, and that is to be returned from a method returning
+ * an AStatus instance.
+ *
+ * \param a low-level error to associate with this status object.
+ *
+ * \return a newly constructed status object that the caller owns.
+ */
+__attribute__((warn_unused_result)) AStatus* AStatus_fromStatus(binder_status_t status)
+        __INTRODUCED_IN(29);
+
+/**
+ * Whether this object represents a successful transaction. If this function returns true, then
+ * AStatus_getExceptionCode will return EX_NONE.
+ *
+ * \param status the status being queried.
+ *
+ * \return whether the status represents a successful transaction. For more details, see below.
+ */
+bool AStatus_isOk(const AStatus* status) __INTRODUCED_IN(29);
+
+/**
+ * The exception that this status object represents.
+ *
+ * \param status the status being queried.
+ *
+ * \return the exception code that this object represents.
+ */
+binder_exception_t AStatus_getExceptionCode(const AStatus* status) __INTRODUCED_IN(29);
+
+/**
+ * The service specific error if this object represents one. This function will only ever return a
+ * non-zero result if AStatus_getExceptionCode returns EX_SERVICE_SPECIFIC. If this function returns
+ * 0, the status object may still represent a different exception or status. To find out if this
+ * transaction as a whole is okay, use AStatus_isOk instead.
+ *
+ * \param status the status being queried.
+ *
+ * \return the service-specific error code if the exception code is EX_SERVICE_SPECIFIC or 0.
+ */
+int32_t AStatus_getServiceSpecificError(const AStatus* status) __INTRODUCED_IN(29);
+
+/**
+ * The status if this object represents one. This function will only ever return a non-zero result
+ * if AStatus_getExceptionCode returns EX_TRANSACTION_FAILED. If this function return 0, the status
+ * object may represent a different exception or a service specific error. To find out if this
+ * transaction as a whole is okay, use AStatus_isOk instead.
+ *
+ * \param status the status being queried.
+ *
+ * \return the status code if the exception code is EX_TRANSACTION_FAILED or 0.
+ */
+binder_status_t AStatus_getStatus(const AStatus* status) __INTRODUCED_IN(29);
+
+/**
+ * If there is a message associated with this status, this will return that message. If there is no
+ * message, this will return an empty string.
+ *
+ * The returned string has the lifetime of the status object passed into this function.
+ *
+ * \param status the status being queried.
+ *
+ * \return the message associated with this error.
+ */
+const char* AStatus_getMessage(const AStatus* status) __INTRODUCED_IN(29);
+
+/**
+ * Deletes memory associated with the status instance.
+ *
+ * \param status the status to delete, returned from AStatus_newOk or one of the AStatus_from* APIs.
+ */
+void AStatus_delete(AStatus* status) __INTRODUCED_IN(29);
+
+#endif  //__ANDROID_API__ >= __ANDROID_API_Q__
+__END_DECLS
+
+/** @} */
diff --git a/libs/binder/ndk/libbinder_ndk.map.txt b/libs/binder/ndk/libbinder_ndk.map.txt
new file mode 100644
index 0000000..7e65817
--- /dev/null
+++ b/libs/binder/ndk/libbinder_ndk.map.txt
@@ -0,0 +1,100 @@
+LIBBINDER_NDK { # introduced=29
+  global:
+    AIBinder_associateClass;
+    AIBinder_Class_define;
+    AIBinder_Class_setOnDump;
+    AIBinder_DeathRecipient_delete;
+    AIBinder_DeathRecipient_new;
+    AIBinder_debugGetRefCount;
+    AIBinder_decStrong;
+    AIBinder_dump;
+    AIBinder_fromJavaBinder;
+    AIBinder_getCallingPid;
+    AIBinder_getCallingUid;
+    AIBinder_getClass;
+    AIBinder_getUserData;
+    AIBinder_incStrong;
+    AIBinder_isAlive;
+    AIBinder_isRemote;
+    AIBinder_linkToDeath;
+    AIBinder_new;
+    AIBinder_ping;
+    AIBinder_prepareTransaction;
+    AIBinder_toJavaBinder;
+    AIBinder_transact;
+    AIBinder_unlinkToDeath;
+    AIBinder_Weak_delete;
+    AIBinder_Weak_new;
+    AIBinder_Weak_promote;
+    AParcel_delete;
+    AParcel_getDataPosition;
+    AParcel_readBool;
+    AParcel_readBoolArray;
+    AParcel_readByte;
+    AParcel_readByteArray;
+    AParcel_readChar;
+    AParcel_readCharArray;
+    AParcel_readDouble;
+    AParcel_readDoubleArray;
+    AParcel_readFloat;
+    AParcel_readFloatArray;
+    AParcel_readInt32;
+    AParcel_readInt32Array;
+    AParcel_readInt64;
+    AParcel_readInt64Array;
+    AParcel_readParcelableArray;
+    AParcel_readParcelFileDescriptor;
+    AParcel_readStatusHeader;
+    AParcel_readString;
+    AParcel_readStringArray;
+    AParcel_readStrongBinder;
+    AParcel_readUint32;
+    AParcel_readUint32Array;
+    AParcel_readUint64;
+    AParcel_readUint64Array;
+    AParcel_setDataPosition;
+    AParcel_writeBool;
+    AParcel_writeBoolArray;
+    AParcel_writeByte;
+    AParcel_writeByteArray;
+    AParcel_writeChar;
+    AParcel_writeCharArray;
+    AParcel_writeDouble;
+    AParcel_writeDoubleArray;
+    AParcel_writeFloat;
+    AParcel_writeFloatArray;
+    AParcel_writeInt32;
+    AParcel_writeInt32Array;
+    AParcel_writeInt64;
+    AParcel_writeInt64Array;
+    AParcel_writeParcelableArray;
+    AParcel_writeParcelFileDescriptor;
+    AParcel_writeStatusHeader;
+    AParcel_writeString;
+    AParcel_writeStringArray;
+    AParcel_writeStrongBinder;
+    AParcel_writeUint32;
+    AParcel_writeUint32Array;
+    AParcel_writeUint64;
+    AParcel_writeUint64Array;
+    AStatus_delete;
+    AStatus_fromExceptionCode;
+    AStatus_fromExceptionCodeWithMessage;
+    AStatus_fromServiceSpecificError;
+    AStatus_fromServiceSpecificErrorWithMessage;
+    AStatus_fromStatus;
+    AStatus_getExceptionCode;
+    AStatus_getMessage;
+    AStatus_getServiceSpecificError;
+    AStatus_getStatus;
+    AStatus_isOk;
+    AStatus_newOk;
+    ABinderProcess_joinThreadPool; # apex
+    ABinderProcess_setThreadPoolMaxThreadCount; # apex
+    ABinderProcess_startThreadPool; # apex
+    AServiceManager_addService; # apex
+    AServiceManager_checkService; # apex
+    AServiceManager_getService; # apex
+  local:
+    *;
+};
diff --git a/libs/binder/ndk/parcel.cpp b/libs/binder/ndk/parcel.cpp
new file mode 100644
index 0000000..ae2276e
--- /dev/null
+++ b/libs/binder/ndk/parcel.cpp
@@ -0,0 +1,653 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android/binder_parcel.h>
+#include "parcel_internal.h"
+
+#include "ibinder_internal.h"
+#include "status_internal.h"
+
+#include <limits>
+
+#include <android-base/logging.h>
+#include <android-base/unique_fd.h>
+#include <binder/Parcel.h>
+#include <binder/ParcelFileDescriptor.h>
+#include <utils/Unicode.h>
+
+using ::android::IBinder;
+using ::android::Parcel;
+using ::android::sp;
+using ::android::status_t;
+using ::android::base::unique_fd;
+using ::android::os::ParcelFileDescriptor;
+
+template <typename T>
+using ContiguousArrayAllocator = bool (*)(void* arrayData, int32_t length, T** outBuffer);
+
+template <typename T>
+using ArrayAllocator = bool (*)(void* arrayData, int32_t length);
+template <typename T>
+using ArrayGetter = T (*)(const void* arrayData, size_t index);
+template <typename T>
+using ArraySetter = void (*)(void* arrayData, size_t index, T value);
+
+binder_status_t WriteAndValidateArraySize(AParcel* parcel, bool isNullArray, int32_t length) {
+    // only -1 can be used to represent a null array
+    if (length < -1) return STATUS_BAD_VALUE;
+
+    if (!isNullArray && length < 0) {
+        LOG(ERROR) << __func__ << ": null array must be used with length == -1.";
+        return STATUS_BAD_VALUE;
+    }
+    if (isNullArray && length > 0) {
+        LOG(ERROR) << __func__ << ": null buffer cannot be for size " << length << " array.";
+        return STATUS_BAD_VALUE;
+    }
+
+    Parcel* rawParcel = parcel->get();
+
+    status_t status = rawParcel->writeInt32(static_cast<int32_t>(length));
+    if (status != STATUS_OK) return PruneStatusT(status);
+
+    return STATUS_OK;
+}
+
+template <typename T>
+binder_status_t WriteArray(AParcel* parcel, const T* array, int32_t length) {
+    binder_status_t status = WriteAndValidateArraySize(parcel, array == nullptr, length);
+    if (status != STATUS_OK) return status;
+    if (length <= 0) return STATUS_OK;
+
+    int32_t size = 0;
+    if (__builtin_smul_overflow(sizeof(T), length, &size)) return STATUS_NO_MEMORY;
+
+    void* const data = parcel->get()->writeInplace(size);
+    if (data == nullptr) return STATUS_NO_MEMORY;
+
+    memcpy(data, array, size);
+
+    return STATUS_OK;
+}
+
+// Each element in a char16_t array is converted to an int32_t (not packed).
+template <>
+binder_status_t WriteArray<char16_t>(AParcel* parcel, const char16_t* array, int32_t length) {
+    binder_status_t status = WriteAndValidateArraySize(parcel, array == nullptr, length);
+    if (status != STATUS_OK) return status;
+    if (length <= 0) return STATUS_OK;
+
+    int32_t size = 0;
+    if (__builtin_smul_overflow(sizeof(char16_t), length, &size)) return STATUS_NO_MEMORY;
+
+    Parcel* rawParcel = parcel->get();
+
+    for (int32_t i = 0; i < length; i++) {
+        status = rawParcel->writeChar(array[i]);
+
+        if (status != STATUS_OK) return PruneStatusT(status);
+    }
+
+    return STATUS_OK;
+}
+
+template <typename T>
+binder_status_t ReadArray(const AParcel* parcel, void* arrayData,
+                          ContiguousArrayAllocator<T> allocator) {
+    const Parcel* rawParcel = parcel->get();
+
+    int32_t length;
+    status_t status = rawParcel->readInt32(&length);
+
+    if (status != STATUS_OK) return PruneStatusT(status);
+    if (length < -1) return STATUS_BAD_VALUE;
+
+    T* array;
+    if (!allocator(arrayData, length, &array)) return STATUS_NO_MEMORY;
+
+    if (length <= 0) return STATUS_OK;
+    if (array == nullptr) return STATUS_NO_MEMORY;
+
+    int32_t size = 0;
+    if (__builtin_smul_overflow(sizeof(T), length, &size)) return STATUS_NO_MEMORY;
+
+    const void* data = rawParcel->readInplace(size);
+    if (data == nullptr) return STATUS_NO_MEMORY;
+
+    memcpy(array, data, size);
+
+    return STATUS_OK;
+}
+
+// Each element in a char16_t array is converted to an int32_t (not packed)
+template <>
+binder_status_t ReadArray<char16_t>(const AParcel* parcel, void* arrayData,
+                                    ContiguousArrayAllocator<char16_t> allocator) {
+    const Parcel* rawParcel = parcel->get();
+
+    int32_t length;
+    status_t status = rawParcel->readInt32(&length);
+
+    if (status != STATUS_OK) return PruneStatusT(status);
+    if (length < -1) return STATUS_BAD_VALUE;
+
+    char16_t* array;
+    if (!allocator(arrayData, length, &array)) return STATUS_NO_MEMORY;
+
+    if (length <= 0) return STATUS_OK;
+    if (array == nullptr) return STATUS_NO_MEMORY;
+
+    int32_t size = 0;
+    if (__builtin_smul_overflow(sizeof(char16_t), length, &size)) return STATUS_NO_MEMORY;
+
+    for (int32_t i = 0; i < length; i++) {
+        status = rawParcel->readChar(array + i);
+
+        if (status != STATUS_OK) return PruneStatusT(status);
+    }
+
+    return STATUS_OK;
+}
+
+template <typename T>
+binder_status_t WriteArray(AParcel* parcel, const void* arrayData, int32_t length,
+                           ArrayGetter<T> getter, status_t (Parcel::*write)(T)) {
+    // we have no clue if arrayData represents a null object or not, we can only infer from length
+    bool arrayIsNull = length < 0;
+    binder_status_t status = WriteAndValidateArraySize(parcel, arrayIsNull, length);
+    if (status != STATUS_OK) return status;
+    if (length <= 0) return STATUS_OK;
+
+    Parcel* rawParcel = parcel->get();
+
+    for (int32_t i = 0; i < length; i++) {
+        status = (rawParcel->*write)(getter(arrayData, i));
+
+        if (status != STATUS_OK) return PruneStatusT(status);
+    }
+
+    return STATUS_OK;
+}
+
+template <typename T>
+binder_status_t ReadArray(const AParcel* parcel, void* arrayData, ArrayAllocator<T> allocator,
+                          ArraySetter<T> setter, status_t (Parcel::*read)(T*) const) {
+    const Parcel* rawParcel = parcel->get();
+
+    int32_t length;
+    status_t status = rawParcel->readInt32(&length);
+
+    if (status != STATUS_OK) return PruneStatusT(status);
+    if (length < -1) return STATUS_BAD_VALUE;
+
+    if (!allocator(arrayData, length)) return STATUS_NO_MEMORY;
+
+    if (length <= 0) return STATUS_OK;
+
+    for (int32_t i = 0; i < length; i++) {
+        T readTarget;
+        status = (rawParcel->*read)(&readTarget);
+        if (status != STATUS_OK) return PruneStatusT(status);
+
+        setter(arrayData, i, readTarget);
+    }
+
+    return STATUS_OK;
+}
+
+void AParcel_delete(AParcel* parcel) {
+    delete parcel;
+}
+
+binder_status_t AParcel_setDataPosition(const AParcel* parcel, int32_t position) {
+    if (position < 0) {
+        return STATUS_BAD_VALUE;
+    }
+
+    parcel->get()->setDataPosition(position);
+    return STATUS_OK;
+}
+
+int32_t AParcel_getDataPosition(const AParcel* parcel) {
+    return parcel->get()->dataPosition();
+}
+
+binder_status_t AParcel_writeStrongBinder(AParcel* parcel, AIBinder* binder) {
+    sp<IBinder> writeBinder = binder != nullptr ? binder->getBinder() : nullptr;
+    return parcel->get()->writeStrongBinder(writeBinder);
+}
+binder_status_t AParcel_readStrongBinder(const AParcel* parcel, AIBinder** binder) {
+    sp<IBinder> readBinder = nullptr;
+    status_t status = parcel->get()->readNullableStrongBinder(&readBinder);
+    if (status != STATUS_OK) {
+        return PruneStatusT(status);
+    }
+    sp<AIBinder> ret = ABpBinder::lookupOrCreateFromBinder(readBinder);
+    AIBinder_incStrong(ret.get());
+    *binder = ret.get();
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_writeParcelFileDescriptor(AParcel* parcel, int fd) {
+    std::unique_ptr<ParcelFileDescriptor> parcelFd;
+
+    if (fd < 0) {
+        if (fd != -1) {
+            return STATUS_UNKNOWN_ERROR;
+        }
+        // parcelFd = nullptr
+    } else {  // fd >= 0
+        parcelFd = std::make_unique<ParcelFileDescriptor>(unique_fd(fd));
+    }
+
+    status_t status = parcel->get()->writeNullableParcelable(parcelFd);
+
+    // ownership is retained by caller
+    if (parcelFd != nullptr) {
+        (void)parcelFd->release().release();
+    }
+
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_readParcelFileDescriptor(const AParcel* parcel, int* fd) {
+    std::unique_ptr<ParcelFileDescriptor> parcelFd;
+
+    status_t status = parcel->get()->readParcelable(&parcelFd);
+    if (status != STATUS_OK) return PruneStatusT(status);
+
+    if (parcelFd) {
+        *fd = parcelFd->release().release();
+    } else {
+        *fd = -1;
+    }
+
+    return STATUS_OK;
+}
+
+binder_status_t AParcel_writeStatusHeader(AParcel* parcel, const AStatus* status) {
+    return PruneStatusT(status->get()->writeToParcel(parcel->get()));
+}
+binder_status_t AParcel_readStatusHeader(const AParcel* parcel, AStatus** status) {
+    ::android::binder::Status bstatus;
+    binder_status_t ret = PruneStatusT(bstatus.readFromParcel(*parcel->get()));
+    if (ret == STATUS_OK) {
+        *status = new AStatus(std::move(bstatus));
+    }
+    return PruneStatusT(ret);
+}
+
+binder_status_t AParcel_writeString(AParcel* parcel, const char* string, int32_t length) {
+    if (string == nullptr) {
+        if (length != -1) {
+            LOG(WARNING) << __func__ << ": null string must be used with length == -1.";
+            return STATUS_BAD_VALUE;
+        }
+
+        status_t err = parcel->get()->writeInt32(-1);
+        return PruneStatusT(err);
+    }
+
+    if (length < 0) {
+        LOG(WARNING) << __func__ << ": Negative string length: " << length;
+        return STATUS_BAD_VALUE;
+    }
+
+    const uint8_t* str8 = (uint8_t*)string;
+    const ssize_t len16 = utf8_to_utf16_length(str8, length);
+
+    if (len16 < 0 || len16 >= std::numeric_limits<int32_t>::max()) {
+        LOG(WARNING) << __func__ << ": Invalid string length: " << len16;
+        return STATUS_BAD_VALUE;
+    }
+
+    status_t err = parcel->get()->writeInt32(len16);
+    if (err) {
+        return PruneStatusT(err);
+    }
+
+    void* str16 = parcel->get()->writeInplace((len16 + 1) * sizeof(char16_t));
+    if (str16 == nullptr) {
+        return STATUS_NO_MEMORY;
+    }
+
+    utf8_to_utf16(str8, length, (char16_t*)str16, (size_t)len16 + 1);
+
+    return STATUS_OK;
+}
+
+binder_status_t AParcel_readString(const AParcel* parcel, void* stringData,
+                                   AParcel_stringAllocator allocator) {
+    size_t len16;
+    const char16_t* str16 = parcel->get()->readString16Inplace(&len16);
+
+    if (str16 == nullptr) {
+        if (allocator(stringData, -1, nullptr)) {
+            return STATUS_OK;
+        }
+
+        return STATUS_UNEXPECTED_NULL;
+    }
+
+    ssize_t len8;
+
+    if (len16 == 0) {
+        len8 = 1;
+    } else {
+        len8 = utf16_to_utf8_length(str16, len16) + 1;
+    }
+
+    if (len8 <= 0 || len8 > std::numeric_limits<int32_t>::max()) {
+        LOG(WARNING) << __func__ << ": Invalid string length: " << len8;
+        return STATUS_BAD_VALUE;
+    }
+
+    char* str8;
+    bool success = allocator(stringData, len8, &str8);
+
+    if (!success || str8 == nullptr) {
+        LOG(WARNING) << __func__ << ": AParcel_stringAllocator failed to allocate.";
+        return STATUS_NO_MEMORY;
+    }
+
+    utf16_to_utf8(str16, len16, str8, len8);
+
+    return STATUS_OK;
+}
+
+binder_status_t AParcel_writeStringArray(AParcel* parcel, const void* arrayData, int32_t length,
+                                         AParcel_stringArrayElementGetter getter) {
+    // we have no clue if arrayData represents a null object or not, we can only infer from length
+    bool arrayIsNull = length < 0;
+    binder_status_t status = WriteAndValidateArraySize(parcel, arrayIsNull, length);
+    if (status != STATUS_OK) return status;
+    if (length <= 0) return STATUS_OK;
+
+    for (int32_t i = 0; i < length; i++) {
+        int32_t elementLength = 0;
+        const char* str = getter(arrayData, i, &elementLength);
+        if (str == nullptr && elementLength != -1) return STATUS_BAD_VALUE;
+
+        binder_status_t status = AParcel_writeString(parcel, str, elementLength);
+        if (status != STATUS_OK) return status;
+    }
+
+    return STATUS_OK;
+}
+
+// This implements AParcel_stringAllocator for a string using an array, index, and element
+// allocator.
+struct StringArrayElementAllocationAdapter {
+    void* arrayData;  // stringData from the NDK
+    int32_t index;    // index into the string array
+    AParcel_stringArrayElementAllocator elementAllocator;
+
+    static bool Allocator(void* stringData, int32_t length, char** buffer) {
+        StringArrayElementAllocationAdapter* adapter =
+                static_cast<StringArrayElementAllocationAdapter*>(stringData);
+        return adapter->elementAllocator(adapter->arrayData, adapter->index, length, buffer);
+    }
+};
+
+binder_status_t AParcel_readStringArray(const AParcel* parcel, void* arrayData,
+                                        AParcel_stringArrayAllocator allocator,
+                                        AParcel_stringArrayElementAllocator elementAllocator) {
+    const Parcel* rawParcel = parcel->get();
+
+    int32_t length;
+    status_t status = rawParcel->readInt32(&length);
+
+    if (status != STATUS_OK) return PruneStatusT(status);
+    if (length < -1) return STATUS_BAD_VALUE;
+
+    if (!allocator(arrayData, length)) return STATUS_NO_MEMORY;
+
+    if (length == -1) return STATUS_OK;  // null string array
+
+    StringArrayElementAllocationAdapter adapter{
+            .arrayData = arrayData,
+            .index = 0,
+            .elementAllocator = elementAllocator,
+    };
+
+    for (; adapter.index < length; adapter.index++) {
+        binder_status_t status = AParcel_readString(parcel, static_cast<void*>(&adapter),
+                                                    StringArrayElementAllocationAdapter::Allocator);
+
+        if (status != STATUS_OK) return status;
+    }
+
+    return STATUS_OK;
+}
+
+binder_status_t AParcel_writeParcelableArray(AParcel* parcel, const void* arrayData, int32_t length,
+                                             AParcel_writeParcelableElement elementWriter) {
+    // we have no clue if arrayData represents a null object or not, we can only infer from length
+    bool arrayIsNull = length < 0;
+    binder_status_t status = WriteAndValidateArraySize(parcel, arrayIsNull, length);
+    if (status != STATUS_OK) return status;
+    if (length <= 0) return STATUS_OK;
+
+    for (int32_t i = 0; i < length; i++) {
+        binder_status_t status = elementWriter(parcel, arrayData, i);
+        if (status != STATUS_OK) return status;
+    }
+
+    return STATUS_OK;
+}
+
+binder_status_t AParcel_readParcelableArray(const AParcel* parcel, void* arrayData,
+                                            AParcel_parcelableArrayAllocator allocator,
+                                            AParcel_readParcelableElement elementReader) {
+    const Parcel* rawParcel = parcel->get();
+
+    int32_t length;
+    status_t status = rawParcel->readInt32(&length);
+
+    if (status != STATUS_OK) return PruneStatusT(status);
+    if (length < -1) return STATUS_BAD_VALUE;
+
+    if (!allocator(arrayData, length)) return STATUS_NO_MEMORY;
+
+    if (length == -1) return STATUS_OK;  // null array
+
+    for (int32_t i = 0; i < length; i++) {
+        binder_status_t status = elementReader(parcel, arrayData, i);
+        if (status != STATUS_OK) return status;
+    }
+
+    return STATUS_OK;
+}
+
+// See gen_parcel_helper.py. These auto-generated read/write methods use the same types for
+// libbinder and this library.
+// @START
+binder_status_t AParcel_writeInt32(AParcel* parcel, int32_t value) {
+    status_t status = parcel->get()->writeInt32(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_writeUint32(AParcel* parcel, uint32_t value) {
+    status_t status = parcel->get()->writeUint32(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_writeInt64(AParcel* parcel, int64_t value) {
+    status_t status = parcel->get()->writeInt64(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_writeUint64(AParcel* parcel, uint64_t value) {
+    status_t status = parcel->get()->writeUint64(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_writeFloat(AParcel* parcel, float value) {
+    status_t status = parcel->get()->writeFloat(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_writeDouble(AParcel* parcel, double value) {
+    status_t status = parcel->get()->writeDouble(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_writeBool(AParcel* parcel, bool value) {
+    status_t status = parcel->get()->writeBool(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_writeChar(AParcel* parcel, char16_t value) {
+    status_t status = parcel->get()->writeChar(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_writeByte(AParcel* parcel, int8_t value) {
+    status_t status = parcel->get()->writeByte(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_readInt32(const AParcel* parcel, int32_t* value) {
+    status_t status = parcel->get()->readInt32(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_readUint32(const AParcel* parcel, uint32_t* value) {
+    status_t status = parcel->get()->readUint32(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_readInt64(const AParcel* parcel, int64_t* value) {
+    status_t status = parcel->get()->readInt64(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_readUint64(const AParcel* parcel, uint64_t* value) {
+    status_t status = parcel->get()->readUint64(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_readFloat(const AParcel* parcel, float* value) {
+    status_t status = parcel->get()->readFloat(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_readDouble(const AParcel* parcel, double* value) {
+    status_t status = parcel->get()->readDouble(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_readBool(const AParcel* parcel, bool* value) {
+    status_t status = parcel->get()->readBool(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_readChar(const AParcel* parcel, char16_t* value) {
+    status_t status = parcel->get()->readChar(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_readByte(const AParcel* parcel, int8_t* value) {
+    status_t status = parcel->get()->readByte(value);
+    return PruneStatusT(status);
+}
+
+binder_status_t AParcel_writeInt32Array(AParcel* parcel, const int32_t* arrayData, int32_t length) {
+    return WriteArray<int32_t>(parcel, arrayData, length);
+}
+
+binder_status_t AParcel_writeUint32Array(AParcel* parcel, const uint32_t* arrayData,
+                                         int32_t length) {
+    return WriteArray<uint32_t>(parcel, arrayData, length);
+}
+
+binder_status_t AParcel_writeInt64Array(AParcel* parcel, const int64_t* arrayData, int32_t length) {
+    return WriteArray<int64_t>(parcel, arrayData, length);
+}
+
+binder_status_t AParcel_writeUint64Array(AParcel* parcel, const uint64_t* arrayData,
+                                         int32_t length) {
+    return WriteArray<uint64_t>(parcel, arrayData, length);
+}
+
+binder_status_t AParcel_writeFloatArray(AParcel* parcel, const float* arrayData, int32_t length) {
+    return WriteArray<float>(parcel, arrayData, length);
+}
+
+binder_status_t AParcel_writeDoubleArray(AParcel* parcel, const double* arrayData, int32_t length) {
+    return WriteArray<double>(parcel, arrayData, length);
+}
+
+binder_status_t AParcel_writeBoolArray(AParcel* parcel, const void* arrayData, int32_t length,
+                                       AParcel_boolArrayGetter getter) {
+    return WriteArray<bool>(parcel, arrayData, length, getter, &Parcel::writeBool);
+}
+
+binder_status_t AParcel_writeCharArray(AParcel* parcel, const char16_t* arrayData, int32_t length) {
+    return WriteArray<char16_t>(parcel, arrayData, length);
+}
+
+binder_status_t AParcel_writeByteArray(AParcel* parcel, const int8_t* arrayData, int32_t length) {
+    return WriteArray<int8_t>(parcel, arrayData, length);
+}
+
+binder_status_t AParcel_readInt32Array(const AParcel* parcel, void* arrayData,
+                                       AParcel_int32ArrayAllocator allocator) {
+    return ReadArray<int32_t>(parcel, arrayData, allocator);
+}
+
+binder_status_t AParcel_readUint32Array(const AParcel* parcel, void* arrayData,
+                                        AParcel_uint32ArrayAllocator allocator) {
+    return ReadArray<uint32_t>(parcel, arrayData, allocator);
+}
+
+binder_status_t AParcel_readInt64Array(const AParcel* parcel, void* arrayData,
+                                       AParcel_int64ArrayAllocator allocator) {
+    return ReadArray<int64_t>(parcel, arrayData, allocator);
+}
+
+binder_status_t AParcel_readUint64Array(const AParcel* parcel, void* arrayData,
+                                        AParcel_uint64ArrayAllocator allocator) {
+    return ReadArray<uint64_t>(parcel, arrayData, allocator);
+}
+
+binder_status_t AParcel_readFloatArray(const AParcel* parcel, void* arrayData,
+                                       AParcel_floatArrayAllocator allocator) {
+    return ReadArray<float>(parcel, arrayData, allocator);
+}
+
+binder_status_t AParcel_readDoubleArray(const AParcel* parcel, void* arrayData,
+                                        AParcel_doubleArrayAllocator allocator) {
+    return ReadArray<double>(parcel, arrayData, allocator);
+}
+
+binder_status_t AParcel_readBoolArray(const AParcel* parcel, void* arrayData,
+                                      AParcel_boolArrayAllocator allocator,
+                                      AParcel_boolArraySetter setter) {
+    return ReadArray<bool>(parcel, arrayData, allocator, setter, &Parcel::readBool);
+}
+
+binder_status_t AParcel_readCharArray(const AParcel* parcel, void* arrayData,
+                                      AParcel_charArrayAllocator allocator) {
+    return ReadArray<char16_t>(parcel, arrayData, allocator);
+}
+
+binder_status_t AParcel_readByteArray(const AParcel* parcel, void* arrayData,
+                                      AParcel_byteArrayAllocator allocator) {
+    return ReadArray<int8_t>(parcel, arrayData, allocator);
+}
+
+// @END
diff --git a/libs/binder/ndk/parcel_internal.h b/libs/binder/ndk/parcel_internal.h
new file mode 100644
index 0000000..6b7295e
--- /dev/null
+++ b/libs/binder/ndk/parcel_internal.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <android/binder_parcel.h>
+
+#include <sys/cdefs.h>
+
+#include <binder/Parcel.h>
+#include "ibinder_internal.h"
+
+struct AParcel {
+    const ::android::Parcel* get() const { return mParcel; }
+    ::android::Parcel* get() { return mParcel; }
+
+    explicit AParcel(const AIBinder* binder)
+        : AParcel(binder, new ::android::Parcel, true /*owns*/) {}
+    AParcel(const AIBinder* binder, ::android::Parcel* parcel, bool owns)
+        : mBinder(binder), mParcel(parcel), mOwns(owns) {}
+
+    ~AParcel() {
+        if (mOwns) {
+            delete mParcel;
+        }
+    }
+
+    static const AParcel readOnly(const AIBinder* binder, const ::android::Parcel* parcel) {
+        return AParcel(binder, const_cast<::android::Parcel*>(parcel), false);
+    }
+
+    const AIBinder* getBinder() { return mBinder; }
+
+   private:
+    // This object is associated with a calls to a specific AIBinder object. This is used for sanity
+    // checking to make sure that a parcel is one that is expected.
+    const AIBinder* mBinder;
+
+    ::android::Parcel* mParcel;
+    bool mOwns;
+};
diff --git a/libs/binder/ndk/process.cpp b/libs/binder/ndk/process.cpp
new file mode 100644
index 0000000..c89caaf
--- /dev/null
+++ b/libs/binder/ndk/process.cpp
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android/binder_process.h>
+
+#include <mutex>
+
+#include <android-base/logging.h>
+#include <binder/IPCThreadState.h>
+
+using ::android::IPCThreadState;
+using ::android::ProcessState;
+
+void ABinderProcess_startThreadPool() {
+    ProcessState::self()->startThreadPool();
+    ProcessState::self()->giveThreadPoolName();
+}
+bool ABinderProcess_setThreadPoolMaxThreadCount(uint32_t numThreads) {
+    return ProcessState::self()->setThreadPoolMaxThreadCount(numThreads) == 0;
+}
+void ABinderProcess_joinThreadPool() {
+    IPCThreadState::self()->joinThreadPool();
+}
diff --git a/libs/binder/ndk/runtests.sh b/libs/binder/ndk/runtests.sh
new file mode 100755
index 0000000..a0c49fb
--- /dev/null
+++ b/libs/binder/ndk/runtests.sh
@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+
+# Copyright (C) 2018 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+if [ -z $ANDROID_BUILD_TOP ]; then
+  echo "You need to source and lunch before you can use this script"
+  exit 1
+fi
+
+set -ex
+
+function run_libbinder_ndk_test() {
+    adb shell /data/nativetest64/libbinder_ndk_test_server/libbinder_ndk_test_server &
+
+    # avoid getService 1s delay for most runs, non-critical
+    sleep 0.1
+
+    adb shell /data/nativetest64/libbinder_ndk_test_client/libbinder_ndk_test_client; \
+        adb shell killall libbinder_ndk_test_server
+}
+
+[ "$1" != "--skip-build" ] && $ANDROID_BUILD_TOP/build/soong/soong_ui.bash --make-mode \
+    MODULES-IN-frameworks-native-libs-binder-ndk
+
+adb root
+adb wait-for-device
+adb sync data
+
+# very simple unit tests, tests things outside of the NDK as well
+run_libbinder_ndk_test
+
+# CTS tests (much more comprehensive, new tests should ideally go here)
+atest android.binder.cts
diff --git a/libs/binder/ndk/scripts/format.sh b/libs/binder/ndk/scripts/format.sh
new file mode 100755
index 0000000..698d291
--- /dev/null
+++ b/libs/binder/ndk/scripts/format.sh
@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+
+# Copyright (C) 2018 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -e
+
+echo "Formatting code"
+
+bpfmt -w $(find $ANDROID_BUILD_TOP/frameworks/native/libs/binder/ndk/ -name "Android.bp")
+clang-format -i $(find $ANDROID_BUILD_TOP/frameworks/native/libs/binder/ndk/ -\( -name "*.cpp" -o -name "*.h" -\))
diff --git a/libs/binder/ndk/scripts/gen_parcel_helper.py b/libs/binder/ndk/scripts/gen_parcel_helper.py
new file mode 100755
index 0000000..8f587d2
--- /dev/null
+++ b/libs/binder/ndk/scripts/gen_parcel_helper.py
@@ -0,0 +1,286 @@
+#!/usr/bin/env python3
+
+# Copyright (C) 2018 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import os
+import sys
+
+# list (pretty, cpp)
+data_types = [
+    ("Int32", "int32_t"),
+    ("Uint32", "uint32_t"),
+    ("Int64", "int64_t"),
+    ("Uint64", "uint64_t"),
+    ("Float", "float"),
+    ("Double", "double"),
+    ("Bool", "bool"),
+    ("Char", "char16_t"),
+    ("Byte", "int8_t"),
+]
+
+non_contiguously_addressable = {"Bool"}
+
+def replaceFileTags(path, content, start_tag, end_tag):
+    print("Updating", path)
+    with open(path, "r+") as f:
+        lines = f.readlines()
+
+        start = lines.index("// @" + start_tag + "\n")
+        end = lines.index("// @" + end_tag + "\n")
+
+        if end <= start or start < 0 or end < 0:
+            print("Failed to find tags in", path)
+            exit(1)
+
+        f.seek(0)
+        f.write("".join(lines[:start+1]) + content + "".join(lines[end:]))
+        f.truncate()
+
+def main():
+    if len(sys.argv) != 1:
+        print("No arguments.")
+        exit(1)
+
+    ABT = os.environ.get('ANDROID_BUILD_TOP', None)
+    if ABT is None:
+        print("Can't get ANDROID_BUILD_TOP. Lunch?")
+        exit(1)
+    ROOT = ABT + "/frameworks/native/libs/binder/ndk/"
+
+    print("Updating auto-generated code")
+
+    pre_header = ""
+    header = ""
+    source = ""
+    cpp_helper = ""
+
+    for pretty, cpp in data_types:
+        header += "/**\n"
+        header += " * Writes " + cpp + " value to the next location in a non-null parcel.\n"
+        header += " *\n"
+        header += " * \\param parcel the parcel to write to.\n"
+        header += " * \\param value the value to write to the parcel.\n"
+        header += " *\n"
+        header += " * \\return STATUS_OK on successful write.\n"
+        header += " */\n"
+        header += "binder_status_t AParcel_write" + pretty + "(AParcel* parcel, " + cpp + " value) __INTRODUCED_IN(29);\n\n"
+        source += "binder_status_t AParcel_write" + pretty + "(AParcel* parcel, " + cpp + " value) {\n"
+        source += "    status_t status = parcel->get()->write" + pretty + "(value);\n"
+        source += "    return PruneStatusT(status);\n"
+        source += "}\n\n"
+
+    for pretty, cpp in data_types:
+        header += "/**\n"
+        header += " * Reads into " + cpp + " value from the next location in a non-null parcel.\n"
+        header += " *\n"
+        header += " * \\param parcel the parcel to read from.\n"
+        header += " * \\param value the value to read from the parcel.\n"
+        header += " *\n"
+        header += " * \\return STATUS_OK on successful read.\n"
+        header += " */\n"
+        header += "binder_status_t AParcel_read" + pretty + "(const AParcel* parcel, " + cpp + "* value) __INTRODUCED_IN(29);\n\n"
+        source += "binder_status_t AParcel_read" + pretty + "(const AParcel* parcel, " + cpp + "* value) {\n"
+        source += "    status_t status = parcel->get()->read" + pretty + "(value);\n"
+        source += "    return PruneStatusT(status);\n"
+        source += "}\n\n"
+
+    for pretty, cpp in data_types:
+        nca = pretty in non_contiguously_addressable
+
+        arg_types = "const " + cpp + "* arrayData, int32_t length"
+        if nca: arg_types = "const void* arrayData, int32_t length, AParcel_" + pretty.lower() + "ArrayGetter getter"
+        args = "arrayData, length"
+        if nca: args = "arrayData, length, getter, &Parcel::write" + pretty
+
+        header += "/**\n"
+        header += " * Writes an array of " + cpp + " to the next location in a non-null parcel.\n"
+        if nca:
+            header += " *\n"
+            header += " * getter(arrayData, i) will be called for each i in [0, length) in order to get the underlying values to write "
+            header += "to the parcel.\n"
+        header += " *\n"
+        header += " * \\param parcel the parcel to write to.\n"
+        if nca:
+            header += " * \\param arrayData some external representation of an array.\n"
+            header += " * \\param length the length of arrayData (or -1 if this represents a null array).\n"
+            header += " * \\param getter the callback to retrieve data at specific locations in the array.\n"
+        else:
+            header += " * \\param arrayData an array of size 'length' (or null if length is -1, may be null if length is 0).\n"
+            header += " * \\param length the length of arrayData or -1 if this represents a null array.\n"
+        header += " *\n"
+        header += " * \\return STATUS_OK on successful write.\n"
+        header += " */\n"
+        header += "binder_status_t AParcel_write" + pretty + "Array(AParcel* parcel, " + arg_types + ") __INTRODUCED_IN(29);\n\n"
+        source += "binder_status_t AParcel_write" + pretty + "Array(AParcel* parcel, " + arg_types + ") {\n"
+        source += "    return WriteArray<" + cpp + ">(parcel, " + args + ");\n";
+        source += "}\n\n"
+
+    for pretty, cpp in data_types:
+        nca = pretty in non_contiguously_addressable
+
+        read_func = "AParcel_read" + pretty + "Array"
+        write_func = "AParcel_write" + pretty + "Array"
+        allocator_type = "AParcel_" + pretty.lower() + "ArrayAllocator"
+        getter_type = "AParcel_" + pretty.lower() + "ArrayGetter"
+        setter_type = "AParcel_" + pretty.lower() + "ArraySetter"
+
+        if nca:
+            pre_header += "/**\n"
+            pre_header += " * This allocates an array of size 'length' inside of arrayData and returns whether or not there was "
+            pre_header += "a success. If length is -1, then this should allocate some representation of a null array.\n"
+            pre_header += " *\n"
+            pre_header += " * See also " + read_func + "\n"
+            pre_header += " *\n"
+            pre_header += " * \\param arrayData some external representation of an array of " + cpp + ".\n"
+            pre_header += " * \\param length the length to allocate arrayData to (or -1 if this represents a null array).\n"
+            pre_header += " *\n"
+            pre_header += " * \\return whether the allocation succeeded.\n"
+            pre_header += " */\n"
+            pre_header += "typedef bool (*" + allocator_type + ")(void* arrayData, int32_t length);\n\n"
+
+            pre_header += "/**\n"
+            pre_header += " * This is called to get the underlying data from an arrayData object at index.\n"
+            pre_header += " *\n"
+            pre_header += " * See also " + write_func + "\n"
+            pre_header += " *\n"
+            pre_header += " * \\param arrayData some external representation of an array of " + cpp + ".\n"
+            pre_header += " * \\param index the index of the value to be retrieved.\n"
+            pre_header += " *\n"
+            pre_header += " * \\return the value of the array at index index.\n"
+            pre_header += " */\n"
+            pre_header += "typedef " + cpp + " (*" + getter_type + ")(const void* arrayData, size_t index);\n\n"
+
+            pre_header += "/**\n"
+            pre_header += " * This is called to set an underlying value in an arrayData object at index.\n"
+            pre_header += " *\n"
+            pre_header += " * See also " + read_func + "\n"
+            pre_header += " *\n"
+            pre_header += " * \\param arrayData some external representation of an array of " + cpp + ".\n"
+            pre_header += " * \\param index the index of the value to be set.\n"
+            pre_header += " * \\param value the value to set at index index.\n"
+            pre_header += " */\n"
+            pre_header += "typedef void (*" + setter_type + ")(void* arrayData, size_t index, " + cpp + " value);\n\n"
+        else:
+            pre_header += "/**\n"
+            pre_header += " * This is called to get the underlying data from an arrayData object.\n"
+            pre_header += " *\n"
+            pre_header += " * The implementation of this function should allocate a contiguous array of size 'length' and "
+            pre_header += "return that underlying buffer to be filled out. If there is an error or length is 0, null may be "
+            pre_header += "returned. If length is -1, this should allocate some representation of a null array.\n"
+            pre_header += " *\n"
+            pre_header += " * See also " + read_func + "\n"
+            pre_header += " *\n"
+            pre_header += " * \\param arrayData some external representation of an array of " + cpp + ".\n"
+            pre_header += " * \\param length the length to allocate arrayData to.\n"
+            pre_header += " * \\param outBuffer a buffer of " + cpp + " of size 'length' (if length is >= 0, if length is 0, "
+            pre_header += "this may be nullptr).\n"
+            pre_header += " *\n"
+            pre_header += " * \\return whether or not the allocation was successful (or whether a null array is represented when length is -1).\n"
+            pre_header += " */\n"
+            pre_header += "typedef bool (*" + allocator_type + ")(void* arrayData, int32_t length, " + cpp + "** outBuffer);\n\n"
+
+        read_array_args = [("const AParcel*", "parcel")]
+        read_array_args += [("void*", "arrayData")]
+        read_array_args += [(allocator_type, "allocator")]
+        if nca: read_array_args += [(setter_type, "setter")]
+
+        read_type_args = ", ".join((varType + " " + name for varType, name in read_array_args))
+        read_call_args = ", ".join((name for varType, name in read_array_args))
+
+        header += "/**\n"
+        header += " * Reads an array of " + cpp + " from the next location in a non-null parcel.\n"
+        header += " *\n"
+        if nca:
+            header += " * First, allocator will be called with the length of the array. Then, for every i in [0, length), "
+            header += "setter(arrayData, i, x) will be called where x is the value at the associated index.\n"
+        else:
+            header += " * First, allocator will be called with the length of the array. If the allocation succeeds and the "
+            header += "length is greater than zero, the buffer returned by the allocator will be filled with the corresponding data\n"
+        header += " *\n"
+        header += " * \\param parcel the parcel to read from.\n"
+        header += " * \\param arrayData some external representation of an array.\n"
+        header += " * \\param allocator the callback that will be called to allocate the array.\n"
+        if nca:
+            header += " * \\param setter the callback that will be called to set a value at a specific location in the array.\n"
+        header += " *\n"
+        header += " * \\return STATUS_OK on successful read.\n"
+        header += " */\n"
+        header += "binder_status_t " + read_func + "(" + read_type_args + ") __INTRODUCED_IN(29);\n\n"
+        source += "binder_status_t " + read_func + "(" + read_type_args + ") {\n"
+        additional_args = ""
+        if nca: additional_args = ", &Parcel::read" + pretty
+        source += "    return ReadArray<" + cpp + ">(" + read_call_args + additional_args + ");\n";
+        source += "}\n\n"
+
+        cpp_helper += "/**\n"
+        cpp_helper += " * Writes a vector of " + cpp + " to the next location in a non-null parcel.\n"
+        cpp_helper += " */\n"
+        cpp_helper += "inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::vector<" + cpp + ">& vec) {\n"
+        write_args = "vec.data(), vec.size()"
+        if nca: write_args = "static_cast<const void*>(&vec), vec.size(), AParcel_stdVectorGetter<" + cpp + ">"
+        cpp_helper += "    return AParcel_write" + pretty + "Array(parcel, " + write_args + ");\n"
+        cpp_helper += "}\n\n"
+
+        cpp_helper += "/**\n"
+        cpp_helper += " * Writes an optional vector of " + cpp + " to the next location in a non-null parcel.\n"
+        cpp_helper += " */\n"
+        cpp_helper += "inline binder_status_t AParcel_writeVector(AParcel* parcel, const std::optional<std::vector<" + cpp + ">>& vec) {\n"
+        extra_args = ""
+        if nca: extra_args = ", AParcel_stdVectorGetter<" + cpp + ">"
+        cpp_helper += "    if (!vec) return AParcel_write" + pretty + "Array(parcel, nullptr, -1" + extra_args + ");\n"
+        cpp_helper += "    return AParcel_writeVector(parcel, *vec);\n"
+        cpp_helper += "}\n\n"
+
+        cpp_helper += "/**\n"
+        cpp_helper += " * Reads a vector of " + cpp + " from the next location in a non-null parcel.\n"
+        cpp_helper += " */\n"
+        cpp_helper += "inline binder_status_t AParcel_readVector(const AParcel* parcel, std::vector<" + cpp + ">* vec) {\n"
+        cpp_helper += "    void* vectorData = static_cast<void*>(vec);\n"
+        read_args = []
+        read_args += ["parcel"]
+        read_args += ["vectorData"]
+        if nca:
+            read_args += ["AParcel_stdVectorExternalAllocator<bool>"]
+            read_args += ["AParcel_stdVectorSetter<" + cpp + ">"]
+        else:
+            read_args += ["AParcel_stdVectorAllocator<" + cpp + ">"]
+        cpp_helper += "    return AParcel_read" + pretty + "Array(" + ", ".join(read_args) + ");\n"
+        cpp_helper += "}\n\n"
+
+        cpp_helper += "/**\n"
+        cpp_helper += " * Reads an optional vector of " + cpp + " from the next location in a non-null parcel.\n"
+        cpp_helper += " */\n"
+        cpp_helper += "inline binder_status_t AParcel_readVector(const AParcel* parcel, std::optional<std::vector<" + cpp + ">>* vec) {\n"
+        cpp_helper += "    void* vectorData = static_cast<void*>(vec);\n"
+        read_args = []
+        read_args += ["parcel"]
+        read_args += ["vectorData"]
+        if nca:
+            read_args += ["AParcel_nullableStdVectorExternalAllocator<bool>"]
+            read_args += ["AParcel_nullableStdVectorSetter<" + cpp + ">"]
+        else:
+            read_args += ["AParcel_nullableStdVectorAllocator<" + cpp + ">"]
+        cpp_helper += "    return AParcel_read" + pretty + "Array(" + ", ".join(read_args) + ");\n"
+        cpp_helper += "}\n\n"
+
+    replaceFileTags(ROOT + "include_ndk/android/binder_parcel.h", pre_header, "START-PRIMITIVE-VECTOR-GETTERS", "END-PRIMITIVE-VECTOR-GETTERS")
+    replaceFileTags(ROOT + "include_ndk/android/binder_parcel.h", header, "START-PRIMITIVE-READ-WRITE", "END-PRIMITIVE-READ-WRITE")
+    replaceFileTags(ROOT + "parcel.cpp", source, "START", "END")
+    replaceFileTags(ROOT + "include_ndk/android/binder_parcel_utils.h", cpp_helper, "START", "END")
+
+    print("Updating DONE.")
+
+if __name__ == "__main__":
+    main()
diff --git a/libs/binder/ndk/scripts/init_map.sh b/libs/binder/ndk/scripts/init_map.sh
new file mode 100755
index 0000000..3529b72
--- /dev/null
+++ b/libs/binder/ndk/scripts/init_map.sh
@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+# Simple helper for ease of development until this API is frozen.
+
+echo "LIBBINDER_NDK { # introduced=29"
+echo "  global:"
+{
+    grep -oP "AIBinder_[a-zA-Z0-9_]+(?=\()" include_ndk/android/binder_ibinder.h;
+    grep -oP "AIBinder_[a-zA-Z0-9_]+(?=\()" include_ndk/android/binder_ibinder_jni.h;
+    grep -oP "AParcel_[a-zA-Z0-9_]+(?=\()" include_ndk/android/binder_parcel.h;
+    grep -oP "AStatus_[a-zA-Z0-9_]+(?=\()" include_ndk/android/binder_status.h;
+} | sort | uniq | awk '{ print "    " $0 ";"; }'
+{
+    grep -oP "AServiceManager_[a-zA-Z0-9_]+(?=\()" include_apex/android/binder_manager.h;
+    grep -oP "ABinderProcess_[a-zA-Z0-9_]+(?=\()" include_apex/android/binder_process.h;
+} | sort | uniq | awk '{ print "    " $0 "; # apex"; }'
+echo "  local:"
+echo "    *;"
+echo "};"
diff --git a/libs/binder/ndk/service_manager.cpp b/libs/binder/ndk/service_manager.cpp
new file mode 100644
index 0000000..d0b166d
--- /dev/null
+++ b/libs/binder/ndk/service_manager.cpp
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android/binder_manager.h>
+
+#include "ibinder_internal.h"
+#include "status_internal.h"
+
+#include <binder/IServiceManager.h>
+
+using ::android::defaultServiceManager;
+using ::android::IBinder;
+using ::android::IServiceManager;
+using ::android::sp;
+using ::android::status_t;
+using ::android::String16;
+
+binder_status_t AServiceManager_addService(AIBinder* binder, const char* instance) {
+    if (binder == nullptr || instance == nullptr) {
+        return STATUS_UNEXPECTED_NULL;
+    }
+
+    sp<IServiceManager> sm = defaultServiceManager();
+    status_t status = sm->addService(String16(instance), binder->getBinder());
+    return PruneStatusT(status);
+}
+AIBinder* AServiceManager_checkService(const char* instance) {
+    if (instance == nullptr) {
+        return nullptr;
+    }
+
+    sp<IServiceManager> sm = defaultServiceManager();
+    sp<IBinder> binder = sm->checkService(String16(instance));
+
+    sp<AIBinder> ret = ABpBinder::lookupOrCreateFromBinder(binder);
+    AIBinder_incStrong(ret.get());
+    return ret.get();
+}
+AIBinder* AServiceManager_getService(const char* instance) {
+    if (instance == nullptr) {
+        return nullptr;
+    }
+
+    sp<IServiceManager> sm = defaultServiceManager();
+    sp<IBinder> binder = sm->getService(String16(instance));
+
+    sp<AIBinder> ret = ABpBinder::lookupOrCreateFromBinder(binder);
+    AIBinder_incStrong(ret.get());
+    return ret.get();
+}
diff --git a/libs/binder/ndk/status.cpp b/libs/binder/ndk/status.cpp
new file mode 100644
index 0000000..1f75b0b
--- /dev/null
+++ b/libs/binder/ndk/status.cpp
@@ -0,0 +1,151 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android/binder_status.h>
+#include "status_internal.h"
+
+#include <android-base/logging.h>
+
+using ::android::status_t;
+using ::android::binder::Status;
+
+AStatus* AStatus_newOk() {
+    return new AStatus();
+}
+
+AStatus* AStatus_fromExceptionCode(binder_exception_t exception) {
+    return new AStatus(Status::fromExceptionCode(PruneException(exception)));
+}
+
+AStatus* AStatus_fromExceptionCodeWithMessage(binder_exception_t exception, const char* message) {
+    return new AStatus(Status::fromExceptionCode(PruneException(exception), message));
+}
+
+AStatus* AStatus_fromServiceSpecificError(int32_t serviceSpecific) {
+    return new AStatus(Status::fromServiceSpecificError(serviceSpecific));
+}
+
+AStatus* AStatus_fromServiceSpecificErrorWithMessage(int32_t serviceSpecific, const char* message) {
+    return new AStatus(Status::fromServiceSpecificError(serviceSpecific, message));
+}
+
+AStatus* AStatus_fromStatus(binder_status_t status) {
+    return new AStatus(Status::fromStatusT(PruneStatusT(status)));
+}
+
+bool AStatus_isOk(const AStatus* status) {
+    return status->get()->isOk();
+}
+
+binder_exception_t AStatus_getExceptionCode(const AStatus* status) {
+    return PruneException(status->get()->exceptionCode());
+}
+
+int32_t AStatus_getServiceSpecificError(const AStatus* status) {
+    return status->get()->serviceSpecificErrorCode();
+}
+
+binder_status_t AStatus_getStatus(const AStatus* status) {
+    return PruneStatusT(status->get()->transactionError());
+}
+
+const char* AStatus_getMessage(const AStatus* status) {
+    return status->get()->exceptionMessage().c_str();
+}
+
+void AStatus_delete(AStatus* status) {
+    delete status;
+}
+
+binder_status_t PruneStatusT(status_t status) {
+    switch (status) {
+        case ::android::OK:
+            return STATUS_OK;
+        case ::android::NO_MEMORY:
+            return STATUS_NO_MEMORY;
+        case ::android::INVALID_OPERATION:
+            return STATUS_INVALID_OPERATION;
+        case ::android::BAD_VALUE:
+            return STATUS_BAD_VALUE;
+        case ::android::BAD_TYPE:
+            return STATUS_BAD_TYPE;
+        case ::android::NAME_NOT_FOUND:
+            return STATUS_NAME_NOT_FOUND;
+        case ::android::PERMISSION_DENIED:
+            return STATUS_PERMISSION_DENIED;
+        case ::android::NO_INIT:
+            return STATUS_NO_INIT;
+        case ::android::ALREADY_EXISTS:
+            return STATUS_ALREADY_EXISTS;
+        case ::android::DEAD_OBJECT:
+            return STATUS_DEAD_OBJECT;
+        case ::android::FAILED_TRANSACTION:
+            return STATUS_FAILED_TRANSACTION;
+        case ::android::BAD_INDEX:
+            return STATUS_BAD_INDEX;
+        case ::android::NOT_ENOUGH_DATA:
+            return STATUS_NOT_ENOUGH_DATA;
+        case ::android::WOULD_BLOCK:
+            return STATUS_WOULD_BLOCK;
+        case ::android::TIMED_OUT:
+            return STATUS_TIMED_OUT;
+        case ::android::UNKNOWN_TRANSACTION:
+            return STATUS_UNKNOWN_TRANSACTION;
+        case ::android::FDS_NOT_ALLOWED:
+            return STATUS_FDS_NOT_ALLOWED;
+        case ::android::UNEXPECTED_NULL:
+            return STATUS_UNEXPECTED_NULL;
+        case ::android::UNKNOWN_ERROR:
+            return STATUS_UNKNOWN_ERROR;
+
+        default:
+            LOG(WARNING) << __func__
+                         << ": Unknown status_t pruned into STATUS_UNKNOWN_ERROR: " << status;
+            return STATUS_UNKNOWN_ERROR;
+    }
+}
+
+binder_exception_t PruneException(int32_t exception) {
+    switch (exception) {
+        case Status::EX_NONE:
+            return EX_NONE;
+        case Status::EX_SECURITY:
+            return EX_SECURITY;
+        case Status::EX_BAD_PARCELABLE:
+            return EX_BAD_PARCELABLE;
+        case Status::EX_ILLEGAL_ARGUMENT:
+            return EX_ILLEGAL_ARGUMENT;
+        case Status::EX_NULL_POINTER:
+            return EX_NULL_POINTER;
+        case Status::EX_ILLEGAL_STATE:
+            return EX_ILLEGAL_STATE;
+        case Status::EX_NETWORK_MAIN_THREAD:
+            return EX_NETWORK_MAIN_THREAD;
+        case Status::EX_UNSUPPORTED_OPERATION:
+            return EX_UNSUPPORTED_OPERATION;
+        case Status::EX_SERVICE_SPECIFIC:
+            return EX_SERVICE_SPECIFIC;
+        case Status::EX_PARCELABLE:
+            return EX_PARCELABLE;
+        case Status::EX_TRANSACTION_FAILED:
+            return EX_TRANSACTION_FAILED;
+
+        default:
+            LOG(WARNING) << __func__
+                         << ": Unknown status_t pruned into EX_TRANSACTION_FAILED: " << exception;
+            return EX_TRANSACTION_FAILED;
+    }
+}
diff --git a/libs/binder/ndk/status_internal.h b/libs/binder/ndk/status_internal.h
new file mode 100644
index 0000000..f6227f7
--- /dev/null
+++ b/libs/binder/ndk/status_internal.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <android/binder_status.h>
+
+#include <binder/Status.h>
+#include <utils/Errors.h>
+
+struct AStatus {
+    AStatus() {}  // ok
+    explicit AStatus(::android::binder::Status&& status) : mStatus(std::move(status)) {}
+
+    ::android::binder::Status* get() { return &mStatus; }
+    const ::android::binder::Status* get() const { return &mStatus; }
+
+   private:
+    ::android::binder::Status mStatus;
+};
+
+// This collapses the statuses into the declared range.
+binder_status_t PruneStatusT(android::status_t status);
+
+// This collapses the exception into the declared range.
+binder_exception_t PruneException(int32_t exception);
diff --git a/libs/binder/ndk/test/Android.bp b/libs/binder/ndk/test/Android.bp
new file mode 100644
index 0000000..8cd4e03
--- /dev/null
+++ b/libs/binder/ndk/test/Android.bp
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+cc_defaults {
+    name: "test_libbinder_ndk_defaults",
+    shared_libs: [
+        "libbase",
+    ],
+    strip: {
+        none: true,
+    },
+    cflags: [
+        "-O0",
+        "-g",
+    ],
+}
+
+cc_library_static {
+    name: "test_libbinder_ndk_library",
+    defaults: ["test_libbinder_ndk_defaults"],
+    export_include_dirs: ["include"],
+    shared_libs: ["libbinder_ndk"],
+    export_shared_lib_headers: ["libbinder_ndk"],
+    srcs: ["iface.cpp"],
+}
+
+cc_defaults {
+    name: "test_libbinder_ndk_test_defaults",
+    defaults: ["test_libbinder_ndk_defaults"],
+    shared_libs: [
+        "libandroid_runtime_lazy",
+        "libbase",
+        "libbinder",
+        "libutils",
+    ],
+    static_libs: [
+        "libbinder_ndk",
+        "test_libbinder_ndk_library",
+    ],
+}
+
+// This test is a unit test of the low-level API that is presented here,
+// specifically the parts which are outside of the NDK. Actual users should
+// also instead use AIDL to generate these stubs. See android.binder.cts.
+cc_test {
+    name: "libbinder_ndk_test_client",
+    defaults: ["test_libbinder_ndk_test_defaults"],
+    srcs: ["main_client.cpp"],
+}
+
+cc_test {
+    name: "libbinder_ndk_test_server",
+    defaults: ["test_libbinder_ndk_test_defaults"],
+    srcs: ["main_server.cpp"],
+    gtest: false,
+}
diff --git a/libs/binder/ndk/test/iface.cpp b/libs/binder/ndk/test/iface.cpp
new file mode 100644
index 0000000..64832f3
--- /dev/null
+++ b/libs/binder/ndk/test/iface.cpp
@@ -0,0 +1,176 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android-base/logging.h>
+#include <android/binder_manager.h>
+#include <iface/iface.h>
+
+#include <android/binder_auto_utils.h>
+
+using ::android::sp;
+using ::android::wp;
+
+const char* IFoo::kSomeInstanceName = "libbinder_ndk-test-IFoo";
+const char* IFoo::kInstanceNameToDieFor = "libbinder_ndk-test-IFoo-to-die";
+const char* kIFooDescriptor = "my-special-IFoo-class";
+
+struct IFoo_Class_Data {
+    sp<IFoo> foo;
+};
+
+void* IFoo_Class_onCreate(void* args) {
+    IFoo_Class_Data* foo = static_cast<IFoo_Class_Data*>(args);
+    // This is a foo, but we're currently not verifying that. So, the method newLocalBinder is
+    // coupled with this.
+    return static_cast<void*>(foo);
+}
+
+void IFoo_Class_onDestroy(void* userData) {
+    delete static_cast<IFoo_Class_Data*>(userData);
+}
+
+binder_status_t IFoo_Class_onTransact(AIBinder* binder, transaction_code_t code, const AParcel* in,
+                                      AParcel* out) {
+    binder_status_t stat = STATUS_FAILED_TRANSACTION;
+
+    sp<IFoo> foo = static_cast<IFoo_Class_Data*>(AIBinder_getUserData(binder))->foo;
+    CHECK(foo != nullptr) << "Transaction made on already deleted object";
+
+    switch (code) {
+        case IFoo::DOFOO: {
+            int32_t valueIn;
+            int32_t valueOut;
+            stat = AParcel_readInt32(in, &valueIn);
+            if (stat != STATUS_OK) break;
+            stat = foo->doubleNumber(valueIn, &valueOut);
+            if (stat != STATUS_OK) break;
+            stat = AParcel_writeInt32(out, valueOut);
+            break;
+        }
+        case IFoo::DIE: {
+            stat = foo->die();
+            break;
+        }
+    }
+
+    return stat;
+}
+
+AIBinder_Class* IFoo::kClass = AIBinder_Class_define(kIFooDescriptor, IFoo_Class_onCreate,
+                                                     IFoo_Class_onDestroy, IFoo_Class_onTransact);
+
+class BpFoo : public IFoo {
+   public:
+    explicit BpFoo(AIBinder* binder) : mBinder(binder) {}
+    virtual ~BpFoo() { AIBinder_decStrong(mBinder); }
+
+    virtual binder_status_t doubleNumber(int32_t in, int32_t* out) {
+        binder_status_t stat = STATUS_OK;
+
+        AParcel* parcelIn;
+        stat = AIBinder_prepareTransaction(mBinder, &parcelIn);
+        if (stat != STATUS_OK) return stat;
+
+        stat = AParcel_writeInt32(parcelIn, in);
+        if (stat != STATUS_OK) return stat;
+
+        ::ndk::ScopedAParcel parcelOut;
+        stat = AIBinder_transact(mBinder, IFoo::DOFOO, &parcelIn, parcelOut.getR(), 0 /*flags*/);
+        if (stat != STATUS_OK) return stat;
+
+        stat = AParcel_readInt32(parcelOut.get(), out);
+        if (stat != STATUS_OK) return stat;
+
+        return stat;
+    }
+
+    virtual binder_status_t die() {
+        binder_status_t stat = STATUS_OK;
+
+        AParcel* parcelIn;
+        stat = AIBinder_prepareTransaction(mBinder, &parcelIn);
+
+        ::ndk::ScopedAParcel parcelOut;
+        stat = AIBinder_transact(mBinder, IFoo::DIE, &parcelIn, parcelOut.getR(), 0 /*flags*/);
+
+        return stat;
+    }
+
+   private:
+    // Always assumes one refcount
+    AIBinder* mBinder;
+};
+
+IFoo::~IFoo() {
+    AIBinder_Weak_delete(mWeakBinder);
+}
+
+binder_status_t IFoo::addService(const char* instance) {
+    AIBinder* binder = nullptr;
+
+    if (mWeakBinder != nullptr) {
+        // one strong ref count of binder
+        binder = AIBinder_Weak_promote(mWeakBinder);
+    }
+    if (binder == nullptr) {
+        // or one strong refcount here
+        binder = AIBinder_new(IFoo::kClass, static_cast<void*>(new IFoo_Class_Data{this}));
+        if (mWeakBinder != nullptr) {
+            AIBinder_Weak_delete(mWeakBinder);
+        }
+        mWeakBinder = AIBinder_Weak_new(binder);
+    }
+
+    binder_status_t status = AServiceManager_addService(binder, instance);
+    // Strong references we care about kept by remote process
+    AIBinder_decStrong(binder);
+    return status;
+}
+
+sp<IFoo> IFoo::getService(const char* instance, AIBinder** outBinder) {
+    AIBinder* binder = AServiceManager_getService(instance);  // maybe nullptr
+    if (binder == nullptr) {
+        return nullptr;
+    }
+
+    if (!AIBinder_associateClass(binder, IFoo::kClass)) {
+        AIBinder_decStrong(binder);
+        return nullptr;
+    }
+
+    if (outBinder != nullptr) {
+        AIBinder_incStrong(binder);
+        *outBinder = binder;
+    }
+
+    if (AIBinder_isRemote(binder)) {
+        sp<IFoo> ret = new BpFoo(binder);  // takes ownership of binder
+        return ret;
+    }
+
+    IFoo_Class_Data* data = static_cast<IFoo_Class_Data*>(AIBinder_getUserData(binder));
+
+    CHECK(data != nullptr);  // always created with non-null data
+
+    sp<IFoo> ret = data->foo;
+
+    AIBinder* held = AIBinder_Weak_promote(ret->mWeakBinder);
+    CHECK(held == binder);
+    AIBinder_decStrong(held);
+
+    AIBinder_decStrong(binder);
+    return ret;
+}
diff --git a/libs/binder/ndk/test/include/iface/iface.h b/libs/binder/ndk/test/include/iface/iface.h
new file mode 100644
index 0000000..cdf5493
--- /dev/null
+++ b/libs/binder/ndk/test/include/iface/iface.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <android/binder_ibinder.h>
+#include <utils/RefBase.h>
+
+// warning: it is recommended to use AIDL output instead of this. binder_ibinder_utils.h and some of
+// the other niceties make sure that, for instance, binder proxies are always the same. They also
+// don't use internal Android APIs like refbase which are used here only for convenience.
+
+class IFoo : public virtual ::android::RefBase {
+   public:
+    static const char* kSomeInstanceName;
+    static const char* kInstanceNameToDieFor;
+
+    static AIBinder_Class* kClass;
+
+    // Takes ownership of IFoo
+    binder_status_t addService(const char* instance);
+    static ::android::sp<IFoo> getService(const char* instance, AIBinder** outBinder = nullptr);
+
+    enum Call {
+        DOFOO = FIRST_CALL_TRANSACTION + 0,
+        DIE = FIRST_CALL_TRANSACTION + 1,
+    };
+
+    virtual ~IFoo();
+
+    virtual binder_status_t doubleNumber(int32_t in, int32_t* out) = 0;
+    virtual binder_status_t die() = 0;
+
+   private:
+    // this variable is only when IFoo is local (since this test combines 'IFoo' and 'BnFoo'), not
+    // for BpFoo.
+    AIBinder_Weak* mWeakBinder = nullptr;
+};
diff --git a/libs/binder/ndk/test/main_client.cpp b/libs/binder/ndk/test/main_client.cpp
new file mode 100644
index 0000000..8467734
--- /dev/null
+++ b/libs/binder/ndk/test/main_client.cpp
@@ -0,0 +1,210 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android-base/logging.h>
+#include <android/binder_ibinder_jni.h>
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+#include <gtest/gtest.h>
+#include <iface/iface.h>
+
+#include <chrono>
+#include <condition_variable>
+#include <mutex>
+
+using ::android::sp;
+
+constexpr char kExistingNonNdkService[] = "SurfaceFlinger";
+
+// This is too slow
+// TEST(NdkBinder, GetServiceThatDoesntExist) {
+//     sp<IFoo> foo = IFoo::getService("asdfghkl;");
+//     EXPECT_EQ(nullptr, foo.get());
+// }
+
+TEST(NdkBinder, CheckServiceThatDoesntExist) {
+    AIBinder* binder = AServiceManager_checkService("asdfghkl;");
+    ASSERT_EQ(nullptr, binder);
+}
+
+TEST(NdkBinder, CheckServiceThatDoesExist) {
+    AIBinder* binder = AServiceManager_checkService(kExistingNonNdkService);
+    EXPECT_NE(nullptr, binder);
+    EXPECT_EQ(STATUS_OK, AIBinder_ping(binder));
+
+    AIBinder_decStrong(binder);
+}
+
+TEST(NdkBinder, DoubleNumber) {
+    sp<IFoo> foo = IFoo::getService(IFoo::kSomeInstanceName);
+    ASSERT_NE(foo, nullptr);
+
+    int32_t out;
+    EXPECT_EQ(STATUS_OK, foo->doubleNumber(1, &out));
+    EXPECT_EQ(2, out);
+}
+
+void LambdaOnDeath(void* cookie) {
+    auto onDeath = static_cast<std::function<void(void)>*>(cookie);
+    (*onDeath)();
+};
+TEST(NdkBinder, DeathRecipient) {
+    using namespace std::chrono_literals;
+
+    AIBinder* binder;
+    sp<IFoo> foo = IFoo::getService(IFoo::kInstanceNameToDieFor, &binder);
+    ASSERT_NE(nullptr, foo.get());
+    ASSERT_NE(nullptr, binder);
+
+    std::mutex deathMutex;
+    std::condition_variable deathCv;
+    bool deathRecieved = false;
+
+    std::function<void(void)> onDeath = [&] {
+        std::cerr << "Binder died (as requested)." << std::endl;
+        deathRecieved = true;
+        deathCv.notify_one();
+    };
+
+    AIBinder_DeathRecipient* recipient = AIBinder_DeathRecipient_new(LambdaOnDeath);
+
+    EXPECT_EQ(STATUS_OK, AIBinder_linkToDeath(binder, recipient, static_cast<void*>(&onDeath)));
+
+    // the binder driver should return this if the service dies during the transaction
+    EXPECT_EQ(STATUS_DEAD_OBJECT, foo->die());
+
+    foo = nullptr;
+    AIBinder_decStrong(binder);
+    binder = nullptr;
+
+    std::unique_lock<std::mutex> lock(deathMutex);
+    EXPECT_TRUE(deathCv.wait_for(lock, 1s, [&] { return deathRecieved; }));
+    EXPECT_TRUE(deathRecieved);
+
+    AIBinder_DeathRecipient_delete(recipient);
+}
+
+TEST(NdkBinder, RetrieveNonNdkService) {
+    AIBinder* binder = AServiceManager_getService(kExistingNonNdkService);
+    ASSERT_NE(nullptr, binder);
+    EXPECT_TRUE(AIBinder_isRemote(binder));
+    EXPECT_TRUE(AIBinder_isAlive(binder));
+    EXPECT_EQ(STATUS_OK, AIBinder_ping(binder));
+
+    AIBinder_decStrong(binder);
+}
+
+void OnBinderDeath(void* cookie) {
+    LOG(ERROR) << "BINDER DIED. COOKIE: " << cookie;
+}
+
+TEST(NdkBinder, LinkToDeath) {
+    AIBinder* binder = AServiceManager_getService(kExistingNonNdkService);
+    ASSERT_NE(nullptr, binder);
+
+    AIBinder_DeathRecipient* recipient = AIBinder_DeathRecipient_new(OnBinderDeath);
+    ASSERT_NE(nullptr, recipient);
+
+    EXPECT_EQ(STATUS_OK, AIBinder_linkToDeath(binder, recipient, nullptr));
+    EXPECT_EQ(STATUS_OK, AIBinder_linkToDeath(binder, recipient, nullptr));
+    EXPECT_EQ(STATUS_OK, AIBinder_unlinkToDeath(binder, recipient, nullptr));
+    EXPECT_EQ(STATUS_OK, AIBinder_unlinkToDeath(binder, recipient, nullptr));
+    EXPECT_EQ(STATUS_NAME_NOT_FOUND, AIBinder_unlinkToDeath(binder, recipient, nullptr));
+
+    AIBinder_DeathRecipient_delete(recipient);
+    AIBinder_decStrong(binder);
+}
+
+class MyTestFoo : public IFoo {
+    binder_status_t doubleNumber(int32_t in, int32_t* out) override {
+        *out = 2 * in;
+        LOG(INFO) << "doubleNumber (" << in << ") => " << *out;
+        return STATUS_OK;
+    }
+    binder_status_t die() override {
+        ADD_FAILURE() << "die called on local instance";
+        return STATUS_OK;
+    }
+};
+
+TEST(NdkBinder, GetServiceInProcess) {
+    static const char* kInstanceName = "test-get-service-in-process";
+
+    sp<IFoo> foo = new MyTestFoo;
+    EXPECT_EQ(STATUS_OK, foo->addService(kInstanceName));
+
+    sp<IFoo> getFoo = IFoo::getService(kInstanceName);
+    EXPECT_EQ(foo.get(), getFoo.get());
+
+    int32_t out;
+    EXPECT_EQ(STATUS_OK, getFoo->doubleNumber(1, &out));
+    EXPECT_EQ(2, out);
+}
+
+TEST(NdkBinder, EqualityOfRemoteBinderPointer) {
+    AIBinder* binderA = AServiceManager_getService(kExistingNonNdkService);
+    ASSERT_NE(nullptr, binderA);
+
+    AIBinder* binderB = AServiceManager_getService(kExistingNonNdkService);
+    ASSERT_NE(nullptr, binderB);
+
+    EXPECT_EQ(binderA, binderB);
+
+    AIBinder_decStrong(binderA);
+    AIBinder_decStrong(binderB);
+}
+
+TEST(NdkBinder, ToFromJavaNullptr) {
+    EXPECT_EQ(nullptr, AIBinder_toJavaBinder(nullptr, nullptr));
+    EXPECT_EQ(nullptr, AIBinder_fromJavaBinder(nullptr, nullptr));
+}
+
+TEST(NdkBinder, ABpBinderRefCount) {
+    AIBinder* binder = AServiceManager_getService(kExistingNonNdkService);
+    AIBinder_Weak* wBinder = AIBinder_Weak_new(binder);
+
+    ASSERT_NE(nullptr, binder);
+    EXPECT_EQ(1, AIBinder_debugGetRefCount(binder));
+
+    AIBinder_decStrong(binder);
+
+    // assert because would need to decStrong if non-null and we shouldn't need to add a no-op here
+    ASSERT_NE(nullptr, AIBinder_Weak_promote(wBinder));
+
+    AIBinder_Weak_delete(wBinder);
+}
+
+TEST(NdkBinder, AddServiceMultipleTimes) {
+    static const char* kInstanceName1 = "test-multi-1";
+    static const char* kInstanceName2 = "test-multi-2";
+    sp<IFoo> foo = new MyTestFoo;
+    EXPECT_EQ(STATUS_OK, foo->addService(kInstanceName1));
+    EXPECT_EQ(STATUS_OK, foo->addService(kInstanceName2));
+    EXPECT_EQ(IFoo::getService(kInstanceName1), IFoo::getService(kInstanceName2));
+}
+
+int main(int argc, char* argv[]) {
+    ::testing::InitGoogleTest(&argc, argv);
+
+    ABinderProcess_setThreadPoolMaxThreadCount(1);  // to recieve death notifications/callbacks
+    ABinderProcess_startThreadPool();
+
+    return RUN_ALL_TESTS();
+}
+
+#include <android/binder_auto_utils.h>
+#include <android/binder_interface_utils.h>
+#include <android/binder_parcel_utils.h>
diff --git a/libs/binder/ndk/test/main_server.cpp b/libs/binder/ndk/test/main_server.cpp
new file mode 100644
index 0000000..a6e17e8
--- /dev/null
+++ b/libs/binder/ndk/test/main_server.cpp
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android-base/logging.h>
+#include <android/binder_process.h>
+#include <iface/iface.h>
+
+using ::android::sp;
+
+class MyFoo : public IFoo {
+    binder_status_t doubleNumber(int32_t in, int32_t* out) override {
+        *out = 2 * in;
+        LOG(INFO) << "doubleNumber (" << in << ") => " << *out;
+        return STATUS_OK;
+    }
+
+    binder_status_t die() override {
+        LOG(FATAL) << "IFoo::die called!";
+        return STATUS_UNKNOWN_ERROR;
+    }
+};
+
+int service(const char* instance) {
+    ABinderProcess_setThreadPoolMaxThreadCount(0);
+
+    // Strong reference to MyFoo kept by service manager.
+    binder_status_t status = (new MyFoo)->addService(instance);
+
+    if (status != STATUS_OK) {
+        LOG(FATAL) << "Could not register: " << status << " " << instance;
+    }
+
+    ABinderProcess_joinThreadPool();
+
+    return 1;  // should not return
+}
+
+int main() {
+    if (fork() == 0) {
+        return service(IFoo::kInstanceNameToDieFor);
+    }
+
+    return service(IFoo::kSomeInstanceName);
+}
diff --git a/libs/binder/ndk/update.sh b/libs/binder/ndk/update.sh
new file mode 100755
index 0000000..9a4577f
--- /dev/null
+++ b/libs/binder/ndk/update.sh
@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+# Copyright (C) 2018 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+set -ex
+
+# This script makes sure that the source code is in sync with the various scripts
+./scripts/gen_parcel_helper.py
+./scripts/format.sh
+./scripts/init_map.sh > libbinder_ndk.map.txt
diff --git a/libs/binder/tests/binderDriverInterfaceTest.cpp b/libs/binder/tests/binderDriverInterfaceTest.cpp
index 4f00bc1..77ebac8 100644
--- a/libs/binder/tests/binderDriverInterfaceTest.cpp
+++ b/libs/binder/tests/binderDriverInterfaceTest.cpp
@@ -36,8 +36,8 @@
 
             m_binderFd = open(BINDER_DEV_NAME, O_RDWR | O_NONBLOCK | O_CLOEXEC);
             ASSERT_GE(m_binderFd, 0);
-            m_buffer = mmap(NULL, 64*1024, PROT_READ, MAP_SHARED, m_binderFd, 0);
-            ASSERT_NE(m_buffer, (void *)NULL);
+            m_buffer = mmap(nullptr, 64*1024, PROT_READ, MAP_SHARED, m_binderFd, 0);
+            ASSERT_NE(m_buffer, (void *)nullptr);
             ret = ioctl(m_binderFd, BINDER_SET_MAX_THREADS, &max_threads);
             EXPECT_EQ(0, ret);
             EnterLooper();
@@ -156,23 +156,23 @@
 }
 
 TEST_F(BinderDriverInterfaceTest, WriteReadNull) {
-    binderTestIoctlErr1(BINDER_WRITE_READ, NULL, EFAULT);
+    binderTestIoctlErr1(BINDER_WRITE_READ, nullptr, EFAULT);
 }
 
 TEST_F(BinderDriverInterfaceTest, SetIdleTimeoutNull) {
-    binderTestIoctlErr2(BINDER_SET_IDLE_TIMEOUT, NULL, EFAULT, EINVAL);
+    binderTestIoctlErr2(BINDER_SET_IDLE_TIMEOUT, nullptr, EFAULT, EINVAL);
 }
 
 TEST_F(BinderDriverInterfaceTest, SetMaxThreadsNull) {
-    binderTestIoctlErr2(BINDER_SET_MAX_THREADS, NULL, EFAULT, EINVAL); /* TODO: don't accept EINVAL */
+    binderTestIoctlErr2(BINDER_SET_MAX_THREADS, nullptr, EFAULT, EINVAL); /* TODO: don't accept EINVAL */
 }
 
 TEST_F(BinderDriverInterfaceTest, SetIdlePriorityNull) {
-    binderTestIoctlErr2(BINDER_SET_IDLE_PRIORITY, NULL, EFAULT, EINVAL);
+    binderTestIoctlErr2(BINDER_SET_IDLE_PRIORITY, nullptr, EFAULT, EINVAL);
 }
 
 TEST_F(BinderDriverInterfaceTest, VersionNull) {
-    binderTestIoctlErr2(BINDER_VERSION, NULL, EFAULT, EINVAL); /* TODO: don't accept EINVAL */
+    binderTestIoctlErr2(BINDER_VERSION, nullptr, EFAULT, EINVAL); /* TODO: don't accept EINVAL */
 }
 
 TEST_F(BinderDriverInterfaceTest, SetIdleTimeoutNoTest) {
diff --git a/libs/binder/tests/binderLibTest.cpp b/libs/binder/tests/binderLibTest.cpp
index 1611e11..99a71bd 100644
--- a/libs/binder/tests/binderLibTest.cpp
+++ b/libs/binder/tests/binderLibTest.cpp
@@ -65,6 +65,7 @@
     BINDER_LIB_TEST_ADD_STRONG_REF_TRANSACTION,
     BINDER_LIB_TEST_LINK_DEATH_TRANSACTION,
     BINDER_LIB_TEST_WRITE_FILE_TRANSACTION,
+    BINDER_LIB_TEST_WRITE_PARCEL_FILE_DESCRIPTOR_TRANSACTION,
     BINDER_LIB_TEST_PROMOTE_WEAK_REF_TRANSACTION,
     BINDER_LIB_TEST_EXIT_TRANSACTION,
     BINDER_LIB_TEST_DELAYED_EXIT_TRANSACTION,
@@ -88,7 +89,7 @@
         strpipefd1,
         usepoll,
         binderserversuffix,
-        NULL
+        nullptr
     };
 
     ret = pipe(pipefd);
@@ -123,7 +124,7 @@
         }
     }
     if (ret < 0) {
-        wait(NULL);
+        wait(nullptr);
         return ret;
     }
     return pid;
@@ -145,7 +146,7 @@
             sp<IServiceManager> sm = defaultServiceManager();
             //printf("%s: pid %d, get service\n", __func__, m_pid);
             m_server = sm->getService(binderLibTestServiceName);
-            ASSERT_TRUE(m_server != NULL);
+            ASSERT_TRUE(m_server != nullptr);
             //printf("%s: pid %d, get service done\n", __func__, m_pid);
         }
         virtual void TearDown() {
@@ -155,7 +156,7 @@
             pid_t pid;
 
             //printf("%s: pid %d\n", __func__, m_pid);
-            if (m_server != NULL) {
+            if (m_server != nullptr) {
                 ret = m_server->transact(BINDER_LIB_TEST_GET_STATUS_TRANSACTION, data, &reply);
                 EXPECT_EQ(0, ret);
                 ret = m_server->transact(BINDER_LIB_TEST_EXIT_TRANSACTION, data, &reply, TF_ONE_WAY);
@@ -192,9 +193,9 @@
             ret = m_server->transact(code, data, &reply);
             EXPECT_EQ(NO_ERROR, ret);
 
-            EXPECT_FALSE(binder != NULL);
+            EXPECT_FALSE(binder != nullptr);
             binder = reply.readStrongBinder();
-            EXPECT_TRUE(binder != NULL);
+            EXPECT_TRUE(binder != nullptr);
             ret = reply.readInt32(&id);
             EXPECT_EQ(NO_ERROR, ret);
             if (idPtr)
@@ -202,12 +203,12 @@
             return binder;
         }
 
-        sp<IBinder> addServer(int32_t *idPtr = NULL)
+        sp<IBinder> addServer(int32_t *idPtr = nullptr)
         {
             return addServerEtc(idPtr, BINDER_LIB_TEST_ADD_SERVER);
         }
 
-        sp<IBinder> addPollServer(int32_t *idPtr = NULL)
+        sp<IBinder> addPollServer(int32_t *idPtr = nullptr)
         {
             return addServerEtc(idPtr, BINDER_LIB_TEST_ADD_POLL_SERVER);
         }
@@ -229,7 +230,7 @@
 {
     public:
         BinderLibTestBundle(void) {}
-        BinderLibTestBundle(const Parcel *source) : m_isValid(false) {
+        explicit BinderLibTestBundle(const Parcel *source) : m_isValid(false) {
             int32_t mark;
             int32_t bundleLen;
             size_t pos;
@@ -274,8 +275,8 @@
         BinderLibTestEvent(void)
             : m_eventTriggered(false)
         {
-            pthread_mutex_init(&m_waitMutex, NULL);
-            pthread_cond_init(&m_waitCond, NULL);
+            pthread_mutex_init(&m_waitMutex, nullptr);
+            pthread_cond_init(&m_waitCond, nullptr);
         }
         int waitEvent(int timeout_s)
         {
@@ -315,7 +316,7 @@
     public:
         BinderLibTestCallBack()
             : m_result(NOT_ENOUGH_DATA)
-            , m_prev_end(NULL)
+            , m_prev_end(nullptr)
         {
         }
         status_t getResult(void)
@@ -413,7 +414,7 @@
     int32_t ptrsize;
     Parcel data, reply;
     sp<IBinder> server = addServer();
-    ASSERT_TRUE(server != NULL);
+    ASSERT_TRUE(server != nullptr);
     ret = server->transact(BINDER_LIB_TEST_GET_PTR_SIZE_TRANSACTION, data, &reply);
     EXPECT_EQ(NO_ERROR, ret);
     ret = reply.readInt32(&ptrsize);
@@ -436,7 +437,7 @@
         BinderLibTestBundle datai;
 
         server = addServer(&serverId[i]);
-        ASSERT_TRUE(server != NULL);
+        ASSERT_TRUE(server != nullptr);
         data.writeStrongBinder(server);
         data.writeInt32(BINDER_LIB_TEST_GET_ID_TRANSACTION);
         datai.appendTo(&data);
@@ -480,7 +481,7 @@
         BinderLibTestBundle datai2;
 
         server = addServer(&serverId[i]);
-        ASSERT_TRUE(server != NULL);
+        ASSERT_TRUE(server != nullptr);
         data.writeStrongBinder(server);
         data.writeInt32(BINDER_LIB_TEST_INDIRECT_TRANSACTION);
 
@@ -546,7 +547,7 @@
 TEST_F(BinderLibTest, AddServer)
 {
     sp<IBinder> server = addServer();
-    ASSERT_TRUE(server != NULL);
+    ASSERT_TRUE(server != nullptr);
 }
 
 TEST_F(BinderLibTest, DeathNotificationNoRefs)
@@ -557,7 +558,7 @@
 
     {
         sp<IBinder> binder = addServer();
-        ASSERT_TRUE(binder != NULL);
+        ASSERT_TRUE(binder != nullptr);
         ret = binder->linkToDeath(testDeathRecipient);
         EXPECT_EQ(NO_ERROR, ret);
     }
@@ -579,7 +580,7 @@
 
     {
         sp<IBinder> binder = addServer();
-        ASSERT_TRUE(binder != NULL);
+        ASSERT_TRUE(binder != nullptr);
         ret = binder->linkToDeath(testDeathRecipient);
         EXPECT_EQ(NO_ERROR, ret);
         wbinder = binder;
@@ -602,7 +603,7 @@
 
     {
         sp<IBinder> binder = addServer();
-        ASSERT_TRUE(binder != NULL);
+        ASSERT_TRUE(binder != nullptr);
         ret = binder->linkToDeath(testDeathRecipient);
         EXPECT_EQ(NO_ERROR, ret);
         sbinder = binder;
@@ -629,13 +630,13 @@
     sp<IBinder> passiveclient[clientcount];
 
     target = addServer();
-    ASSERT_TRUE(target != NULL);
+    ASSERT_TRUE(target != nullptr);
     for (int i = 0; i < clientcount; i++) {
         {
             Parcel data, reply;
 
             linkedclient[i] = addServer();
-            ASSERT_TRUE(linkedclient[i] != NULL);
+            ASSERT_TRUE(linkedclient[i] != nullptr);
             callBack[i] = new BinderLibTestCallBack();
             data.writeStrongBinder(target);
             data.writeStrongBinder(callBack[i]);
@@ -646,7 +647,7 @@
             Parcel data, reply;
 
             passiveclient[i] = addServer();
-            ASSERT_TRUE(passiveclient[i] != NULL);
+            ASSERT_TRUE(passiveclient[i] != nullptr);
             data.writeStrongBinder(target);
             ret = passiveclient[i]->transact(BINDER_LIB_TEST_ADD_STRONG_REF_TRANSACTION, data, &reply, TF_ONE_WAY);
             EXPECT_EQ(NO_ERROR, ret);
@@ -671,9 +672,9 @@
     status_t ret;
     sp<BinderLibTestCallBack> callback;
     sp<IBinder> target = addServer();
-    ASSERT_TRUE(target != NULL);
+    ASSERT_TRUE(target != nullptr);
     sp<IBinder> client = addServer();
-    ASSERT_TRUE(client != NULL);
+    ASSERT_TRUE(client != nullptr);
 
     sp<TestDeathRecipient> testDeathRecipient = new TestDeathRecipient();
 
@@ -763,16 +764,51 @@
     close(pipefd[0]);
 }
 
+TEST_F(BinderLibTest, PassParcelFileDescriptor) {
+    const int datasize = 123;
+    std::vector<uint8_t> writebuf(datasize);
+    for (size_t i = 0; i < writebuf.size(); ++i) {
+        writebuf[i] = i;
+    }
+
+    android::base::unique_fd read_end, write_end;
+    {
+        int pipefd[2];
+        ASSERT_EQ(0, pipe2(pipefd, O_NONBLOCK));
+        read_end.reset(pipefd[0]);
+        write_end.reset(pipefd[1]);
+    }
+    {
+        Parcel data;
+        EXPECT_EQ(NO_ERROR, data.writeDupParcelFileDescriptor(write_end.get()));
+        write_end.reset();
+        EXPECT_EQ(NO_ERROR, data.writeInt32(datasize));
+        EXPECT_EQ(NO_ERROR, data.write(writebuf.data(), datasize));
+
+        Parcel reply;
+        EXPECT_EQ(NO_ERROR,
+                  m_server->transact(BINDER_LIB_TEST_WRITE_PARCEL_FILE_DESCRIPTOR_TRANSACTION, data,
+                                     &reply));
+    }
+    std::vector<uint8_t> readbuf(datasize);
+    EXPECT_EQ(datasize, read(read_end.get(), readbuf.data(), datasize));
+    EXPECT_EQ(writebuf, readbuf);
+
+    waitForReadData(read_end.get(), 5000); /* wait for other proccess to close pipe */
+
+    EXPECT_EQ(0, read(read_end.get(), readbuf.data(), datasize));
+}
+
 TEST_F(BinderLibTest, PromoteLocal) {
     sp<IBinder> strong = new BBinder();
     wp<IBinder> weak = strong;
     sp<IBinder> strong_from_weak = weak.promote();
-    EXPECT_TRUE(strong != NULL);
+    EXPECT_TRUE(strong != nullptr);
     EXPECT_EQ(strong, strong_from_weak);
-    strong = NULL;
-    strong_from_weak = NULL;
+    strong = nullptr;
+    strong_from_weak = nullptr;
     strong_from_weak = weak.promote();
-    EXPECT_TRUE(strong_from_weak == NULL);
+    EXPECT_TRUE(strong_from_weak == nullptr);
 }
 
 TEST_F(BinderLibTest, PromoteRemote) {
@@ -781,8 +817,8 @@
     sp<IBinder> strong = new BBinder();
     sp<IBinder> server = addServer();
 
-    ASSERT_TRUE(server != NULL);
-    ASSERT_TRUE(strong != NULL);
+    ASSERT_TRUE(server != nullptr);
+    ASSERT_TRUE(strong != nullptr);
 
     ret = data.writeWeakBinder(strong);
     EXPECT_EQ(NO_ERROR, ret);
@@ -799,7 +835,7 @@
     EXPECT_EQ(NO_ERROR, ret);
 
     const flat_binder_object *fb = reply.readObject(false);
-    ASSERT_TRUE(fb != NULL);
+    ASSERT_TRUE(fb != nullptr);
     EXPECT_EQ(BINDER_TYPE_HANDLE, fb->hdr.type);
     EXPECT_EQ(m_server, ProcessState::self()->getStrongProxyForHandle(fb->handle));
     EXPECT_EQ((binder_uintptr_t)0, fb->cookie);
@@ -810,7 +846,7 @@
     status_t ret;
 
     sp<IBinder> server = addServer();
-    ASSERT_TRUE(server != NULL);
+    ASSERT_TRUE(server != nullptr);
 
     __u32 freedHandle;
     wp<IBinder> keepFreedBinder;
@@ -881,12 +917,12 @@
     data2.writeStrongBinder(callBack2);
     data2.writeInt32(0); // delay in us
 
-    ret = pollServer->transact(BINDER_LIB_TEST_DELAYED_CALL_BACK, data, NULL, TF_ONE_WAY);
+    ret = pollServer->transact(BINDER_LIB_TEST_DELAYED_CALL_BACK, data, nullptr, TF_ONE_WAY);
     EXPECT_EQ(NO_ERROR, ret);
 
     // The delay ensures that this second transaction will end up on the async_todo list
     // (for a single-threaded server)
-    ret = pollServer->transact(BINDER_LIB_TEST_DELAYED_CALL_BACK, data2, NULL, TF_ONE_WAY);
+    ret = pollServer->transact(BINDER_LIB_TEST_DELAYED_CALL_BACK, data2, nullptr, TF_ONE_WAY);
     EXPECT_EQ(NO_ERROR, ret);
 
     // The server will ensure that the two transactions are handled in the expected order;
@@ -905,14 +941,14 @@
 class BinderLibTestService : public BBinder
 {
     public:
-        BinderLibTestService(int32_t id)
+        explicit BinderLibTestService(int32_t id)
             : m_id(id)
             , m_nextServerId(id + 1)
             , m_serverStartRequested(false)
-            , m_callback(NULL)
+            , m_callback(nullptr)
         {
-            pthread_mutex_init(&m_serverWaitMutex, NULL);
-            pthread_cond_init(&m_serverWaitCond, NULL);
+            pthread_mutex_init(&m_serverWaitMutex, nullptr);
+            pthread_cond_init(&m_serverWaitCond, nullptr);
         }
         ~BinderLibTestService()
         {
@@ -920,11 +956,11 @@
         }
 
         void processPendingCall() {
-            if (m_callback != NULL) {
+            if (m_callback != nullptr) {
                 Parcel data;
                 data.writeInt32(NO_ERROR);
                 m_callback->transact(BINDER_LIB_TEST_CALL_BACK, data, nullptr, TF_ONE_WAY);
-                m_callback = NULL;
+                m_callback = nullptr;
             }
         }
 
@@ -943,7 +979,7 @@
                 sp<IBinder> binder;
                 id = data.readInt32();
                 binder = data.readStrongBinder();
-                if (binder == NULL) {
+                if (binder == nullptr) {
                     return BAD_VALUE;
                 }
 
@@ -993,7 +1029,7 @@
                     } else {
                         reply->writeStrongBinder(m_serverStarted);
                         reply->writeInt32(serverid);
-                        m_serverStarted = NULL;
+                        m_serverStarted = nullptr;
                         ret = NO_ERROR;
                     }
                 } else if (ret >= 0) {
@@ -1008,7 +1044,7 @@
             case BINDER_LIB_TEST_DELAYED_CALL_BACK: {
                 // Note: this transaction is only designed for use with a
                 // poll() server. See comments around epoll_wait().
-                if (m_callback != NULL) {
+                if (m_callback != nullptr) {
                     // A callback was already pending; this means that
                     // we received a second call while still processing
                     // the first one. Fail the test.
@@ -1016,7 +1052,7 @@
                     Parcel data2;
                     data2.writeInt32(UNKNOWN_ERROR);
 
-                    callback->transact(BINDER_LIB_TEST_CALL_BACK, data2, NULL, TF_ONE_WAY);
+                    callback->transact(BINDER_LIB_TEST_CALL_BACK, data2, nullptr, TF_ONE_WAY);
                 } else {
                     m_callback = data.readStrongBinder();
                     int32_t delayUs = data.readInt32();
@@ -1045,7 +1081,7 @@
                 Parcel data2, reply2;
                 sp<IBinder> binder;
                 binder = data.readStrongBinder();
-                if (binder == NULL) {
+                if (binder == nullptr) {
                     return BAD_VALUE;
                 }
                 data2.writeInt32(NO_ERROR);
@@ -1068,7 +1104,7 @@
                 reply->writeInt32(count);
                 for (int i = 0; i < count; i++) {
                     binder = data.readStrongBinder();
-                    if (binder == NULL) {
+                    if (binder == nullptr) {
                         return BAD_VALUE;
                     }
                     indirect_code = data.readInt32();
@@ -1101,11 +1137,11 @@
                 sp<IBinder> callback;
 
                 target = data.readStrongBinder();
-                if (target == NULL) {
+                if (target == nullptr) {
                     return BAD_VALUE;
                 }
                 callback = data.readStrongBinder();
-                if (callback == NULL) {
+                if (callback == nullptr) {
                     return BAD_VALUE;
                 }
                 ret = target->linkToDeath(testDeathRecipient);
@@ -1130,7 +1166,7 @@
                     return ret;
                 }
                 buf = data.readInplace(size);
-                if (buf == NULL) {
+                if (buf == nullptr) {
                     return BAD_VALUE;
                 }
                 ret = write(fd, buf, size);
@@ -1138,6 +1174,28 @@
                     return UNKNOWN_ERROR;
                 return NO_ERROR;
             }
+            case BINDER_LIB_TEST_WRITE_PARCEL_FILE_DESCRIPTOR_TRANSACTION: {
+                int ret;
+                int32_t size;
+                const void *buf;
+                android::base::unique_fd fd;
+
+                ret = data.readUniqueParcelFileDescriptor(&fd);
+                if (ret != NO_ERROR) {
+                    return ret;
+                }
+                ret = data.readInt32(&size);
+                if (ret != NO_ERROR) {
+                    return ret;
+                }
+                buf = data.readInplace(size);
+                if (buf == nullptr) {
+                    return BAD_VALUE;
+                }
+                ret = write(fd.get(), buf, size);
+                if (ret != size) return UNKNOWN_ERROR;
+                return NO_ERROR;
+            }
             case BINDER_LIB_TEST_PROMOTE_WEAK_REF_TRANSACTION: {
                 int ret;
                 wp<IBinder> weak;
@@ -1147,7 +1205,7 @@
                 sp<IBinder> server = sm->getService(binderLibTestServiceName);
 
                 weak = data.readWeakBinder();
-                if (weak == NULL) {
+                if (weak == nullptr) {
                     return BAD_VALUE;
                 }
                 strong = weak.promote();
@@ -1156,7 +1214,7 @@
                 if (ret != NO_ERROR)
                     exit(EXIT_FAILURE);
 
-                if (strong == NULL) {
+                if (strong == nullptr) {
                     reply->setError(1);
                 }
                 return NO_ERROR;
@@ -1165,7 +1223,7 @@
                 alarm(10);
                 return NO_ERROR;
             case BINDER_LIB_TEST_EXIT_TRANSACTION:
-                while (wait(NULL) != -1 || errno != ECHILD)
+                while (wait(nullptr) != -1 || errno != ECHILD)
                     ;
                 exit(EXIT_SUCCESS);
             case BINDER_LIB_TEST_CREATE_BINDER_TRANSACTION: {
@@ -1237,7 +1295,7 @@
         }
         IPCThreadState::self()->flushCommands(); // flush BC_ENTER_LOOPER
 
-        epoll_fd = epoll_create1(0);
+        epoll_fd = epoll_create1(EPOLL_CLOEXEC);
         if (epoll_fd == -1) {
             return 1;
         }
@@ -1300,4 +1358,3 @@
     ProcessState::self()->startThreadPool();
     return RUN_ALL_TESTS();
 }
-
diff --git a/libs/binder/tests/binderTextOutputTest.cpp b/libs/binder/tests/binderTextOutputTest.cpp
index f6dd22d..ce99f59 100644
--- a/libs/binder/tests/binderTextOutputTest.cpp
+++ b/libs/binder/tests/binderTextOutputTest.cpp
@@ -28,15 +28,14 @@
 #include <binder/TextOutput.h>
 #include <binder/Debug.h>
 
-static void CheckMessage(const CapturedStderr& cap,
+static void CheckMessage(CapturedStderr& cap,
                          const char* expected,
                          bool singleline) {
-    std::string output;
-    ASSERT_EQ(0, lseek(cap.fd(), 0, SEEK_SET));
-    android::base::ReadFdToString(cap.fd(), &output);
+    cap.Stop();
+    std::string output = cap.str();
     if (singleline)
         output.erase(std::remove(output.begin(), output.end(), '\n'));
-    ASSERT_STREQ(output.c_str(), expected);
+    ASSERT_EQ(output, expected);
 }
 
 #define CHECK_LOG_(input, expect, singleline)    \
@@ -60,28 +59,22 @@
 TEST(TextOutput, HandlesStdEndl) {
     CapturedStderr cap;
     android::aerr << "foobar" << std::endl;
-    std::string output;
-    ASSERT_EQ(0, lseek(cap.fd(), 0, SEEK_SET));
-    android::base::ReadFdToString(cap.fd(), &output);
-    ASSERT_STREQ(output.c_str(), "foobar\n");
+    cap.Stop();
+    ASSERT_EQ(cap.str(), "foobar\n");
 }
 
 TEST(TextOutput, HandlesCEndl) {
     CapturedStderr cap;
     android::aerr << "foobar" << "\n";
-    std::string output;
-    ASSERT_EQ(0, lseek(cap.fd(), 0, SEEK_SET));
-    android::base::ReadFdToString(cap.fd(), &output);
-    ASSERT_STREQ(output.c_str(), "foobar\n");
+    cap.Stop();
+    ASSERT_EQ(cap.str(), "foobar\n");
 }
 
 TEST(TextOutput, HandlesAndroidEndl) {
     CapturedStderr cap;
     android::aerr << "foobar" << android::endl;
-    std::string output;
-    ASSERT_EQ(0, lseek(cap.fd(), 0, SEEK_SET));
-    android::base::ReadFdToString(cap.fd(), &output);
-    ASSERT_STREQ(output.c_str(), "foobar\n");
+    cap.Stop();
+    ASSERT_EQ(cap.str(), "foobar\n");
 }
 
 TEST(TextOutput, HandleEmptyString) {
diff --git a/libs/binder/tests/binderThroughputTest.cpp b/libs/binder/tests/binderThroughputTest.cpp
index bf41e0b..b790997 100644
--- a/libs/binder/tests/binderThroughputTest.cpp
+++ b/libs/binder/tests/binderThroughputTest.cpp
@@ -380,7 +380,7 @@
             // Caller specified the max latency in microseconds.
             // No need to run training round in this case.
             if (atoi(argv[i+1]) > 0) {
-                max_time_bucket = strtoull(argv[i+1], (char **)NULL, 10) * 1000;
+                max_time_bucket = strtoull(argv[i+1], (char **)nullptr, 10) * 1000;
                 time_per_bucket = max_time_bucket / num_buckets;
                 i++;
             } else {
diff --git a/libs/binder/tests/binderValueTypeTest.cpp b/libs/binder/tests/binderValueTypeTest.cpp
index c8f4697..f8922b0 100644
--- a/libs/binder/tests/binderValueTypeTest.cpp
+++ b/libs/binder/tests/binderValueTypeTest.cpp
@@ -22,7 +22,6 @@
 #include <vector>
 
 #include "android-base/file.h"
-#include "android-base/test_utils.h"
 #include <gtest/gtest.h>
 
 #include <binder/Parcel.h>
@@ -76,13 +75,13 @@
 
 VALUE_TYPE_TEST(bool, Boolean, true)
 VALUE_TYPE_TEST(int32_t, Int, 31337)
-VALUE_TYPE_TEST(int64_t, Long, 13370133701337l)
+VALUE_TYPE_TEST(int64_t, Long, 13370133701337L)
 VALUE_TYPE_TEST(double, Double, 3.14159265358979323846)
 VALUE_TYPE_TEST(String16, String, String16("Lovely"))
 
 VALUE_TYPE_VECTOR_TEST(bool, Boolean, true)
 VALUE_TYPE_VECTOR_TEST(int32_t, Int, 31337)
-VALUE_TYPE_VECTOR_TEST(int64_t, Long, 13370133701337l)
+VALUE_TYPE_VECTOR_TEST(int64_t, Long, 13370133701337L)
 VALUE_TYPE_VECTOR_TEST(double, Double, 3.14159265358979323846)
 VALUE_TYPE_VECTOR_TEST(String16, String, String16("Lovely"))
 
diff --git a/libs/binder/tests/schd-dbg.cpp b/libs/binder/tests/schd-dbg.cpp
index 13f03b1..ec9534a 100644
--- a/libs/binder/tests/schd-dbg.cpp
+++ b/libs/binder/tests/schd-dbg.cpp
@@ -218,7 +218,7 @@
   uint64_t m_total_time = 0;
   uint64_t m_miss = 0;
   bool tracing;
-  Results(bool _tracing) : tracing(_tracing) {
+  explicit Results(bool _tracing) : tracing(_tracing) {
   }
   inline bool miss_deadline(uint64_t nano) {
     return nano > deadline_us * 1000;
@@ -295,7 +295,7 @@
 
   no_inherent += reply.readInt32();
   no_sync += reply.readInt32();
-  return 0;
+  return nullptr;
 }
 
 // create a fifo thread to transact and wait it to finished
diff --git a/libs/binderthreadstate/Android.bp b/libs/binderthreadstate/Android.bp
new file mode 100644
index 0000000..512b069
--- /dev/null
+++ b/libs/binderthreadstate/Android.bp
@@ -0,0 +1,46 @@
+// Copyright (C) 2018 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+cc_library {
+    name: "libbinderthreadstate",
+    recovery_available: true,
+    vendor_available: false,
+    vndk: {
+        enabled: true,
+        support_system_process: true,
+    },
+    srcs: [
+        "IPCThreadStateBase.cpp",
+    ],
+
+    header_libs: [
+        "libbase_headers",
+        "libutils_headers",
+    ],
+
+    shared_libs: [
+        "liblog",
+    ],
+
+    export_include_dirs: ["include"],
+
+    sanitize: {
+        misc_undefined: ["integer"],
+    },
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+    ],
+}
diff --git a/libs/binderthreadstate/IPCThreadStateBase.cpp b/libs/binderthreadstate/IPCThreadStateBase.cpp
new file mode 100644
index 0000000..fede151
--- /dev/null
+++ b/libs/binderthreadstate/IPCThreadStateBase.cpp
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "IPCThreadStateBase"
+
+#include <binderthreadstate/IPCThreadStateBase.h>
+#include <android-base/macros.h>
+
+#include <utils/Log.h>
+
+#include <errno.h>
+#include <inttypes.h>
+#include <pthread.h>
+
+namespace android {
+
+static pthread_mutex_t gTLSMutex = PTHREAD_MUTEX_INITIALIZER;
+static bool gHaveTLS = false;
+static pthread_key_t gTLS = 0;
+
+IPCThreadStateBase::IPCThreadStateBase() {
+    pthread_setspecific(gTLS, this);
+}
+
+IPCThreadStateBase* IPCThreadStateBase::self()
+{
+    if (gHaveTLS) {
+restart:
+        const pthread_key_t k = gTLS;
+        IPCThreadStateBase* st = (IPCThreadStateBase*)pthread_getspecific(k);
+        if (st) return st;
+        return new IPCThreadStateBase;
+    }
+
+    pthread_mutex_lock(&gTLSMutex);
+    if (!gHaveTLS) {
+        int key_create_value = pthread_key_create(&gTLS, threadDestructor);
+        if (key_create_value != 0) {
+            pthread_mutex_unlock(&gTLSMutex);
+            ALOGW("IPCThreadStateBase::self() unable to create TLS key, expect a crash: %s\n",
+                    strerror(key_create_value));
+            return nullptr;
+        }
+        gHaveTLS = true;
+    }
+    pthread_mutex_unlock(&gTLSMutex);
+    goto restart;
+}
+
+void IPCThreadStateBase::pushCurrentState(CallState callState) {
+    mCallStateStack.emplace(callState);
+}
+
+IPCThreadStateBase::CallState IPCThreadStateBase::popCurrentState() {
+    ALOG_ASSERT(mCallStateStack.size > 0);
+    CallState val = mCallStateStack.top();
+    mCallStateStack.pop();
+    return val;
+}
+
+IPCThreadStateBase::CallState IPCThreadStateBase::getCurrentBinderCallState() {
+    if (mCallStateStack.size() > 0) {
+        return mCallStateStack.top();
+    }
+    return CallState::NONE;
+}
+
+void IPCThreadStateBase::threadDestructor(void *st)
+{
+    IPCThreadStateBase* const self = static_cast<IPCThreadStateBase*>(st);
+    if (self) {
+        delete self;
+    }
+}
+
+}; // namespace android
diff --git a/libs/binderthreadstate/include/binderthreadstate/IPCThreadStateBase.h b/libs/binderthreadstate/include/binderthreadstate/IPCThreadStateBase.h
new file mode 100644
index 0000000..6fdcc84
--- /dev/null
+++ b/libs/binderthreadstate/include/binderthreadstate/IPCThreadStateBase.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef BINDER_THREADSTATE_IPC_THREADSTATE_BASE_H
+#define BINDER_THREADSTATE_IPC_THREADSTATE_BASE_H
+
+#include <stack>
+namespace android {
+
+class IPCThreadStateBase {
+public:
+    enum CallState {
+        HWBINDER,
+        BINDER,
+        NONE,
+    };
+    static IPCThreadStateBase* self();
+    void pushCurrentState(CallState callState);
+    CallState popCurrentState();
+    CallState getCurrentBinderCallState();
+
+private:
+    IPCThreadStateBase();
+    static void threadDestructor(void *st);
+
+    std::stack<CallState> mCallStateStack;
+};
+
+}; // namespace android
+
+#endif // BINDER_THREADSTATE_IPC_THREADSTATE_BASE_H
diff --git a/libs/dumputils/dump_utils.cpp b/libs/dumputils/dump_utils.cpp
index 8b2f842..f924863 100644
--- a/libs/dumputils/dump_utils.cpp
+++ b/libs/dumputils/dump_utils.cpp
@@ -31,6 +31,8 @@
         "/system/bin/mediaextractor", // media.extractor
         "/system/bin/mediametrics", // media.metrics
         "/system/bin/mediaserver",
+        "/system/bin/netd",
+        "/system/bin/vold",
         "/system/bin/sdcard",
         "/system/bin/statsd",
         "/system/bin/surfaceflinger",
@@ -47,6 +49,7 @@
         "android.hardware.camera.provider@2.4::ICameraProvider",
         "android.hardware.drm@1.0::IDrmFactory",
         "android.hardware.graphics.composer@2.1::IComposer",
+        "android.hardware.health@2.0::IHealth",
         "android.hardware.media.omx@1.0::IOmx",
         "android.hardware.media.omx@1.0::IOmxStore",
         "android.hardware.sensors@1.0::ISensors",
diff --git a/libs/graphicsenv/Android.bp b/libs/graphicsenv/Android.bp
index 4da30e9..006df8c 100644
--- a/libs/graphicsenv/Android.bp
+++ b/libs/graphicsenv/Android.bp
@@ -22,6 +22,9 @@
     cflags: ["-Wall", "-Werror"],
 
     shared_libs: [
+        "libbase",
+        "libcutils",
+        "libdl_android",
         "liblog",
     ],
 
diff --git a/libs/graphicsenv/GraphicsEnv.cpp b/libs/graphicsenv/GraphicsEnv.cpp
index 961f101..0d031ed 100644
--- a/libs/graphicsenv/GraphicsEnv.cpp
+++ b/libs/graphicsenv/GraphicsEnv.cpp
@@ -18,55 +18,128 @@
 #define LOG_TAG "GraphicsEnv"
 #include <graphicsenv/GraphicsEnv.h>
 
-#include <mutex>
+#include <dlfcn.h>
 
+#include <android-base/file.h>
+#include <android-base/properties.h>
+#include <android-base/strings.h>
 #include <android/dlext.h>
 #include <log/log.h>
+#include <sys/prctl.h>
+
+#include <mutex>
 
 // TODO(b/37049319) Get this from a header once one exists
 extern "C" {
-  android_namespace_t* android_get_exported_namespace(const char*);
-  android_namespace_t* android_create_namespace(const char* name,
-                                                const char* ld_library_path,
-                                                const char* default_library_path,
-                                                uint64_t type,
-                                                const char* permitted_when_isolated_path,
-                                                android_namespace_t* parent);
+android_namespace_t* android_get_exported_namespace(const char*);
+android_namespace_t* android_create_namespace(const char* name, const char* ld_library_path,
+                                              const char* default_library_path, uint64_t type,
+                                              const char* permitted_when_isolated_path,
+                                              android_namespace_t* parent);
+bool android_link_namespaces(android_namespace_t* from, android_namespace_t* to,
+                             const char* shared_libs_sonames);
 
-  enum {
-     ANDROID_NAMESPACE_TYPE_ISOLATED = 1,
-     ANDROID_NAMESPACE_TYPE_SHARED = 2,
-  };
+enum {
+    ANDROID_NAMESPACE_TYPE_ISOLATED = 1,
+    ANDROID_NAMESPACE_TYPE_SHARED = 2,
+};
 }
 
 namespace android {
 
+enum NativeLibrary {
+    LLNDK = 0,
+    VNDKSP = 1,
+};
+
+static constexpr const char* kNativeLibrariesSystemConfigPath[] = {"/etc/llndk.libraries.txt",
+                                                                   "/etc/vndksp.libraries.txt"};
+
+static std::string vndkVersionStr() {
+#ifdef __BIONIC__
+    std::string version = android::base::GetProperty("ro.vndk.version", "");
+    if (version != "" && version != "current") {
+        return "." + version;
+    }
+#endif
+    return "";
+}
+
+static void insertVndkVersionStr(std::string* fileName) {
+    LOG_ALWAYS_FATAL_IF(!fileName, "fileName should never be nullptr");
+    size_t insertPos = fileName->find_last_of(".");
+    if (insertPos == std::string::npos) {
+        insertPos = fileName->length();
+    }
+    fileName->insert(insertPos, vndkVersionStr());
+}
+
+static bool readConfig(const std::string& configFile, std::vector<std::string>* soNames) {
+    // Read list of public native libraries from the config file.
+    std::string fileContent;
+    if (!base::ReadFileToString(configFile, &fileContent)) {
+        return false;
+    }
+
+    std::vector<std::string> lines = base::Split(fileContent, "\n");
+
+    for (auto& line : lines) {
+        auto trimmedLine = base::Trim(line);
+        if (!trimmedLine.empty()) {
+            soNames->push_back(trimmedLine);
+        }
+    }
+
+    return true;
+}
+
+static const std::string getSystemNativeLibraries(NativeLibrary type) {
+    static const char* androidRootEnv = getenv("ANDROID_ROOT");
+    static const std::string rootDir = androidRootEnv != nullptr ? androidRootEnv : "/system";
+
+    std::string nativeLibrariesSystemConfig = rootDir + kNativeLibrariesSystemConfigPath[type];
+
+    insertVndkVersionStr(&nativeLibrariesSystemConfig);
+
+    std::vector<std::string> soNames;
+    if (!readConfig(nativeLibrariesSystemConfig, &soNames)) {
+        ALOGE("Failed to retrieve library names from %s", nativeLibrariesSystemConfig.c_str());
+        return "";
+    }
+
+    return base::Join(soNames, ':');
+}
+
 /*static*/ GraphicsEnv& GraphicsEnv::getInstance() {
     static GraphicsEnv env;
     return env;
 }
 
-void GraphicsEnv::setDriverPath(const std::string path) {
-    if (!mDriverPath.empty()) {
-        ALOGV("ignoring attempt to change driver path from '%s' to '%s'",
-                mDriverPath.c_str(), path.c_str());
+void GraphicsEnv::setDriverPathAndSphalLibraries(const std::string path,
+                                                 const std::string sphalLibraries) {
+    if (!mDriverPath.empty() || !mSphalLibraries.empty()) {
+        ALOGV("ignoring attempt to change driver path from '%s' to '%s' or change sphal libraries "
+              "from '%s' to '%s'",
+              mDriverPath.c_str(), path.c_str(), mSphalLibraries.c_str(), sphalLibraries.c_str());
         return;
     }
-    ALOGV("setting driver path to '%s'", path.c_str());
+    ALOGV("setting driver path to '%s' and sphal libraries to '%s'", path.c_str(),
+          sphalLibraries.c_str());
     mDriverPath = path;
+    mSphalLibraries = sphalLibraries;
 }
 
-void GraphicsEnv::setLayerPaths(android_namespace_t* appNamespace, const std::string layerPaths) {
+void GraphicsEnv::setLayerPaths(NativeLoaderNamespace* appNamespace, const std::string layerPaths) {
     if (mLayerPaths.empty()) {
         mLayerPaths = layerPaths;
         mAppNamespace = appNamespace;
     } else {
         ALOGV("Vulkan layer search path already set, not clobbering with '%s' for namespace %p'",
-                layerPaths.c_str(), appNamespace);
+              layerPaths.c_str(), appNamespace);
     }
 }
 
-android_namespace_t* GraphicsEnv::getAppNamespace() {
+NativeLoaderNamespace* GraphicsEnv::getAppNamespace() {
     return mAppNamespace;
 }
 
@@ -85,20 +158,58 @@
 android_namespace_t* GraphicsEnv::getDriverNamespace() {
     static std::once_flag once;
     std::call_once(once, [this]() {
-        if (mDriverPath.empty())
-            return;
-        // If the sphal namespace isn't configured for a device, don't support updatable drivers.
-        // We need a parent namespace to inherit the default search path from.
-        auto sphalNamespace = android_get_exported_namespace("sphal");
-        if (!sphalNamespace) return;
+        if (mDriverPath.empty()) return;
+
+        auto vndkNamespace = android_get_exported_namespace("vndk");
+        if (!vndkNamespace) return;
+
         mDriverNamespace = android_create_namespace("gfx driver",
-                                                    nullptr,             // ld_library_path
+                                                    mDriverPath.c_str(), // ld_library_path
                                                     mDriverPath.c_str(), // default_library_path
-                                                    ANDROID_NAMESPACE_TYPE_SHARED |
-                                                            ANDROID_NAMESPACE_TYPE_ISOLATED,
+                                                    ANDROID_NAMESPACE_TYPE_ISOLATED,
                                                     nullptr, // permitted_when_isolated_path
-                                                    sphalNamespace);
+                                                    nullptr);
+
+        const std::string llndkLibraries = getSystemNativeLibraries(NativeLibrary::LLNDK);
+        if (llndkLibraries.empty()) {
+            mDriverNamespace = nullptr;
+            return;
+        }
+        if (!android_link_namespaces(mDriverNamespace, nullptr, llndkLibraries.c_str())) {
+            ALOGE("Failed to link default namespace[%s]", dlerror());
+            mDriverNamespace = nullptr;
+            return;
+        }
+
+        const std::string vndkspLibraries = getSystemNativeLibraries(NativeLibrary::VNDKSP);
+        if (vndkspLibraries.empty()) {
+            mDriverNamespace = nullptr;
+            return;
+        }
+        if (!android_link_namespaces(mDriverNamespace, vndkNamespace, vndkspLibraries.c_str())) {
+            ALOGE("Failed to link vndk namespace[%s]", dlerror());
+            mDriverNamespace = nullptr;
+            return;
+        }
+
+        if (mSphalLibraries.empty()) return;
+
+        // Make additional libraries in sphal to be accessible
+        auto sphalNamespace = android_get_exported_namespace("sphal");
+        if (!sphalNamespace) {
+            ALOGE("Depend on these libraries[%s] in sphal, but failed to get sphal namespace",
+                  mSphalLibraries.c_str());
+            mDriverNamespace = nullptr;
+            return;
+        }
+
+        if (!android_link_namespaces(mDriverNamespace, sphalNamespace, mSphalLibraries.c_str())) {
+            ALOGE("Failed to link sphal namespace[%s]", dlerror());
+            mDriverNamespace = nullptr;
+            return;
+        }
     });
+
     return mDriverNamespace;
 }
 
diff --git a/libs/graphicsenv/include/graphicsenv/GraphicsEnv.h b/libs/graphicsenv/include/graphicsenv/GraphicsEnv.h
index 213580c..2e8e099 100644
--- a/libs/graphicsenv/include/graphicsenv/GraphicsEnv.h
+++ b/libs/graphicsenv/include/graphicsenv/GraphicsEnv.h
@@ -23,6 +23,8 @@
 
 namespace android {
 
+struct NativeLoaderNamespace;
+
 class GraphicsEnv {
 public:
     static GraphicsEnv& getInstance();
@@ -32,11 +34,14 @@
     // (drivers must be stored uncompressed and page aligned); such elements
     // in the search path must have a '!' after the zip filename, e.g.
     //     /data/app/com.example.driver/base.apk!/lib/arm64-v8a
-    void setDriverPath(const std::string path);
+    // Also set additional required sphal libraries to the linker for loading
+    // graphics drivers. The string is a list of libraries separated by ':',
+    // which is required by android_link_namespaces.
+    void setDriverPathAndSphalLibraries(const std::string path, const std::string sphalLibraries);
     android_namespace_t* getDriverNamespace();
 
-    void setLayerPaths(android_namespace_t* appNamespace, const std::string layerPaths);
-    android_namespace_t* getAppNamespace();
+    void setLayerPaths(NativeLoaderNamespace* appNamespace, const std::string layerPaths);
+    NativeLoaderNamespace* getAppNamespace();
     const std::string getLayerPaths();
 
     void setDebugLayers(const std::string layers);
@@ -45,10 +50,11 @@
 private:
     GraphicsEnv() = default;
     std::string mDriverPath;
+    std::string mSphalLibraries;
     std::string mDebugLayers;
     std::string mLayerPaths;
     android_namespace_t* mDriverNamespace = nullptr;
-    android_namespace_t* mAppNamespace = nullptr;
+    NativeLoaderNamespace* mAppNamespace = nullptr;
 };
 
 } // namespace android
diff --git a/libs/gui/Android.bp b/libs/gui/Android.bp
index 73f2147..b29c1d5 100644
--- a/libs/gui/Android.bp
+++ b/libs/gui/Android.bp
@@ -23,6 +23,7 @@
     vndk: {
         enabled: true,
     },
+    double_loadable: true,
 
     clang: true,
     cflags: [
@@ -72,9 +73,6 @@
     ],
 
     product_variables: {
-        brillo: {
-            cflags: ["-DHAVE_NO_SURFACE_FLINGER"],
-        },
         eng: {
             cppflags: [
                 "-UDEBUG_ONLY_CODE",
diff --git a/libs/gui/FrameTimestamps.cpp b/libs/gui/FrameTimestamps.cpp
index a379ad6..8a14359 100644
--- a/libs/gui/FrameTimestamps.cpp
+++ b/libs/gui/FrameTimestamps.cpp
@@ -158,7 +158,7 @@
 namespace {
 
 struct FrameNumberEqual {
-    FrameNumberEqual(uint64_t frameNumber) : mFrameNumber(frameNumber) {}
+    explicit FrameNumberEqual(uint64_t frameNumber) : mFrameNumber(frameNumber) {}
     bool operator()(const FrameEvents& frame) {
         return frame.valid && mFrameNumber == frame.frameNumber;
     }
@@ -621,7 +621,7 @@
 // ============================================================================
 
 FrameEventHistoryDelta& FrameEventHistoryDelta::operator=(
-        FrameEventHistoryDelta&& src) {
+        FrameEventHistoryDelta&& src) noexcept {
     mCompositorTiming = src.mCompositorTiming;
 
     if (CC_UNLIKELY(!mDeltas.empty())) {
diff --git a/libs/gui/IGraphicBufferProducer.cpp b/libs/gui/IGraphicBufferProducer.cpp
index 0b37960..60af8b5 100644
--- a/libs/gui/IGraphicBufferProducer.cpp
+++ b/libs/gui/IGraphicBufferProducer.cpp
@@ -355,7 +355,7 @@
         data.writeUint32(height);
         data.writeInt32(static_cast<int32_t>(format));
         data.writeUint64(usage);
-        status_t result = remote()->transact(ALLOCATE_BUFFERS, data, &reply, TF_ONE_WAY);
+        status_t result = remote()->transact(ALLOCATE_BUFFERS, data, &reply, IBinder::FLAG_ONEWAY);
         if (result != NO_ERROR) {
             ALOGE("allocateBuffers failed to transact: %d", result);
         }
@@ -536,7 +536,7 @@
 class HpGraphicBufferProducer : public HpInterface<
         BpGraphicBufferProducer, H2BGraphicBufferProducer> {
 public:
-    HpGraphicBufferProducer(const sp<IBinder>& base) : PBase(base) {}
+    explicit HpGraphicBufferProducer(const sp<IBinder>& base) : PBase(base) {}
 
     status_t requestBuffer(int slot, sp<GraphicBuffer>* buf) override {
         return mBase->requestBuffer(slot, buf);
diff --git a/libs/gui/ISurfaceComposer.cpp b/libs/gui/ISurfaceComposer.cpp
index cec86e2..8aaa436 100644
--- a/libs/gui/ISurfaceComposer.cpp
+++ b/libs/gui/ISurfaceComposer.cpp
@@ -508,8 +508,8 @@
             ALOGE("enableVSyncInjections failed to writeBool: %d", result);
             return result;
         }
-        result = remote()->transact(BnSurfaceComposer::ENABLE_VSYNC_INJECTIONS,
-                data, &reply, TF_ONE_WAY);
+        result = remote()->transact(BnSurfaceComposer::ENABLE_VSYNC_INJECTIONS, data, &reply,
+                                    IBinder::FLAG_ONEWAY);
         if (result != NO_ERROR) {
             ALOGE("enableVSyncInjections failed to transact: %d", result);
             return result;
@@ -529,7 +529,8 @@
             ALOGE("injectVSync failed to writeInt64: %d", result);
             return result;
         }
-        result = remote()->transact(BnSurfaceComposer::INJECT_VSYNC, data, &reply, TF_ONE_WAY);
+        result = remote()->transact(BnSurfaceComposer::INJECT_VSYNC, data, &reply,
+                                    IBinder::FLAG_ONEWAY);
         if (result != NO_ERROR) {
             ALOGE("injectVSync failed to transact: %d", result);
             return result;
diff --git a/libs/gui/OWNERS b/libs/gui/OWNERS
new file mode 100644
index 0000000..73150dc
--- /dev/null
+++ b/libs/gui/OWNERS
@@ -0,0 +1,7 @@
+jessehall@google.com
+jwcai@google.com
+lpy@google.com
+marissaw@google.com
+mathias@google.com
+racarr@google.com
+stoza@google.com
diff --git a/libs/gui/bufferqueue/1.0/H2BGraphicBufferProducer.cpp b/libs/gui/bufferqueue/1.0/H2BGraphicBufferProducer.cpp
index fe99620..ee88c23 100644
--- a/libs/gui/bufferqueue/1.0/H2BGraphicBufferProducer.cpp
+++ b/libs/gui/bufferqueue/1.0/H2BGraphicBufferProducer.cpp
@@ -896,7 +896,7 @@
     int const* constFds = static_cast<int const*>(baseFds.get());
     numFds = baseNumFds;
     if (l->unflatten(constBuffer, size, constFds, numFds) != NO_ERROR) {
-        for (auto nhA : nhAA) {
+        for (const auto& nhA : nhAA) {
             for (auto nh : nhA) {
                 if (nh != nullptr) {
                     native_handle_close(nh);
@@ -907,8 +907,8 @@
         return false;
     }
 
-    for (auto nhA : nhAA) {
-        for (auto nh : nhA) {
+    for (const auto& nhA : nhAA) {
+        for (const auto& nh : nhA) {
             if (nh != nullptr) {
                 native_handle_delete(nh);
             }
diff --git a/libs/gui/include/gui/BufferQueueConsumer.h b/libs/gui/include/gui/BufferQueueConsumer.h
index d108120..aa13c0c 100644
--- a/libs/gui/include/gui/BufferQueueConsumer.h
+++ b/libs/gui/include/gui/BufferQueueConsumer.h
@@ -31,7 +31,7 @@
 class BufferQueueConsumer : public BnGraphicBufferConsumer {
 
 public:
-    BufferQueueConsumer(const sp<BufferQueueCore>& core);
+    explicit BufferQueueConsumer(const sp<BufferQueueCore>& core);
     ~BufferQueueConsumer() override;
 
     // acquireBuffer attempts to acquire ownership of the next pending buffer in
diff --git a/libs/gui/include/gui/BufferQueueCore.h b/libs/gui/include/gui/BufferQueueCore.h
index 537c957..b377a41 100644
--- a/libs/gui/include/gui/BufferQueueCore.h
+++ b/libs/gui/include/gui/BufferQueueCore.h
@@ -40,13 +40,14 @@
 #define BQ_LOGW(x, ...) ALOGW("[%s] " x, mConsumerName.string(), ##__VA_ARGS__)
 #define BQ_LOGE(x, ...) ALOGE("[%s] " x, mConsumerName.string(), ##__VA_ARGS__)
 
-#define ATRACE_BUFFER_INDEX(index)                                   \
-    if (ATRACE_ENABLED()) {                                          \
-        char ___traceBuf[1024];                                      \
-        snprintf(___traceBuf, 1024, "%s: %d",                        \
-                mCore->mConsumerName.string(), (index));             \
-        android::ScopedTrace ___bufTracer(ATRACE_TAG, ___traceBuf);  \
-    }
+#define ATRACE_BUFFER_INDEX(index)                                                         \
+    do {                                                                                   \
+        if (ATRACE_ENABLED()) {                                                            \
+            char ___traceBuf[1024];                                                        \
+            snprintf(___traceBuf, 1024, "%s: %d", mCore->mConsumerName.string(), (index)); \
+            android::ScopedTrace ___bufTracer(ATRACE_TAG, ___traceBuf);                    \
+        }                                                                                  \
+    } while (false)
 
 namespace android {
 
diff --git a/libs/gui/include/gui/BufferQueueProducer.h b/libs/gui/include/gui/BufferQueueProducer.h
index 5c7ffb4..73bc5dd 100644
--- a/libs/gui/include/gui/BufferQueueProducer.h
+++ b/libs/gui/include/gui/BufferQueueProducer.h
@@ -29,7 +29,8 @@
 public:
     friend class BufferQueue; // Needed to access binderDied
 
-    BufferQueueProducer(const sp<BufferQueueCore>& core, bool consumerIsSurfaceFlinger = false);
+    explicit BufferQueueProducer(const sp<BufferQueueCore>& core,
+                                 bool consumerIsSurfaceFlinger = false);
     ~BufferQueueProducer() override;
 
     // requestBuffer returns the GraphicBuffer for slot N.
diff --git a/libs/gui/include/gui/DisplayEventReceiver.h b/libs/gui/include/gui/DisplayEventReceiver.h
index 32ce59a..a4102df 100644
--- a/libs/gui/include/gui/DisplayEventReceiver.h
+++ b/libs/gui/include/gui/DisplayEventReceiver.h
@@ -84,7 +84,7 @@
      * or requestNextVsync to receive them.
      * Other events start being delivered immediately.
      */
-    DisplayEventReceiver(
+    explicit DisplayEventReceiver(
             ISurfaceComposer::VsyncSource vsyncSource = ISurfaceComposer::eVsyncSourceApp);
 
     /*
diff --git a/libs/gui/include/gui/FrameTimestamps.h b/libs/gui/include/gui/FrameTimestamps.h
index 9716be4..e06e40f 100644
--- a/libs/gui/include/gui/FrameTimestamps.h
+++ b/libs/gui/include/gui/FrameTimestamps.h
@@ -311,7 +311,7 @@
 
     // Movable.
     FrameEventHistoryDelta(FrameEventHistoryDelta&& src) = default;
-    FrameEventHistoryDelta& operator=(FrameEventHistoryDelta&& src);
+    FrameEventHistoryDelta& operator=(FrameEventHistoryDelta&& src) noexcept;
     // Not copyable.
     FrameEventHistoryDelta(const FrameEventHistoryDelta& src) = delete;
     FrameEventHistoryDelta& operator=(
diff --git a/libs/gui/include/gui/GLConsumer.h b/libs/gui/include/gui/GLConsumer.h
index 71ed3bf..8bc7cbf 100644
--- a/libs/gui/include/gui/GLConsumer.h
+++ b/libs/gui/include/gui/GLConsumer.h
@@ -300,7 +300,7 @@
     // also only creating new EGLImages from buffers when required.
     class EglImage : public LightRefBase<EglImage>  {
     public:
-        EglImage(sp<GraphicBuffer> graphicBuffer);
+        explicit EglImage(sp<GraphicBuffer> graphicBuffer);
 
         // createIfNeeded creates an EGLImage if required (we haven't created
         // one yet, or the EGLDisplay or crop-rect has changed).
diff --git a/libs/gui/include/gui/ISurfaceComposer.h b/libs/gui/include/gui/ISurfaceComposer.h
index 0db21a5..53b9a90 100644
--- a/libs/gui/include/gui/ISurfaceComposer.h
+++ b/libs/gui/include/gui/ISurfaceComposer.h
@@ -174,8 +174,25 @@
     virtual status_t setActiveColorMode(const sp<IBinder>& display,
             ui::ColorMode colorMode) = 0;
 
-    /* Capture the specified screen. requires READ_FRAME_BUFFER permission
-     * This function will fail if there is a secure window on screen.
+    /**
+     * Capture the specified screen. This requires READ_FRAME_BUFFER
+     * permission.  This function will fail if there is a secure window on
+     * screen.
+     *
+     * This function can capture a subregion (the source crop) of the screen.
+     * The subregion can be optionally rotated.  It will also be scaled to
+     * match the size of the output buffer.
+     *
+     * At the moment, sourceCrop is ignored and is always set to the visible
+     * region (projected display viewport) of the screen.
+     *
+     * reqWidth and reqHeight specifies the size of the buffer.  When either
+     * of them is 0, they are set to the size of the logical display viewport.
+     *
+     * When useIdentityTransform is true, layer transformations are disabled.
+     *
+     * rotation specifies the rotation of the source crop (and the pixels in
+     * it) around its center.
      */
     virtual status_t captureScreen(const sp<IBinder>& display, sp<GraphicBuffer>* outBuffer,
                                    bool& outCapturedSecureLayers, Rect sourceCrop,
diff --git a/libs/gui/include/gui/ISurfaceComposerClient.h b/libs/gui/include/gui/ISurfaceComposerClient.h
index 8dfc99a..b4fd956 100644
--- a/libs/gui/include/gui/ISurfaceComposerClient.h
+++ b/libs/gui/include/gui/ISurfaceComposerClient.h
@@ -42,6 +42,7 @@
 
         eFXSurfaceNormal = 0x00000000,
         eFXSurfaceColor = 0x00020000,
+        eFXSurfaceContainer = 0x00080000,
         eFXSurfaceMask = 0x000F0000,
     };
 
diff --git a/libs/gui/include/gui/LayerState.h b/libs/gui/include/gui/LayerState.h
index 788962e..38de701 100644
--- a/libs/gui/include/gui/LayerState.h
+++ b/libs/gui/include/gui/LayerState.h
@@ -152,10 +152,24 @@
     sp<IBinder> token;
     sp<IGraphicBufferProducer> surface;
     uint32_t layerStack;
+
+    // These states define how layers are projected onto the physical display.
+    //
+    // Layers are first clipped to `viewport'.  They are then translated and
+    // scaled from `viewport' to `frame'.  Finally, they are rotated according
+    // to `orientation', `width', and `height'.
+    //
+    // For example, assume viewport is Rect(0, 0, 200, 100), frame is Rect(20,
+    // 10, 420, 210), and the size of the display is WxH.  When orientation is
+    // 0, layers will be scaled by a factor of 2 and translated by (20, 10).
+    // When orientation is 1, layers will be additionally rotated by 90
+    // degrees around the origin clockwise and translated by (W, 0).
     uint32_t orientation;
     Rect viewport;
     Rect frame;
+
     uint32_t width, height;
+
     status_t write(Parcel& output) const;
     status_t read(const Parcel& input);
 };
diff --git a/libs/gui/include/gui/StreamSplitter.h b/libs/gui/include/gui/StreamSplitter.h
index 8f47eb4..b4eef29 100644
--- a/libs/gui/include/gui/StreamSplitter.h
+++ b/libs/gui/include/gui/StreamSplitter.h
@@ -128,7 +128,7 @@
 
     class BufferTracker : public LightRefBase<BufferTracker> {
     public:
-        BufferTracker(const sp<GraphicBuffer>& buffer);
+        explicit BufferTracker(const sp<GraphicBuffer>& buffer);
 
         const sp<GraphicBuffer>& getBuffer() const { return mBuffer; }
         const sp<Fence>& getMergedFence() const { return mMergedFence; }
@@ -154,7 +154,7 @@
     };
 
     // Only called from createSplitter
-    StreamSplitter(const sp<IGraphicBufferConsumer>& inputQueue);
+    explicit StreamSplitter(const sp<IGraphicBufferConsumer>& inputQueue);
 
     // Must be accessed through RefBase
     virtual ~StreamSplitter();
diff --git a/libs/gui/include/gui/bufferqueue/1.0/B2HProducerListener.h b/libs/gui/include/gui/bufferqueue/1.0/B2HProducerListener.h
index fa6c2d9..0f6fb45 100644
--- a/libs/gui/include/gui/bufferqueue/1.0/B2HProducerListener.h
+++ b/libs/gui/include/gui/bufferqueue/1.0/B2HProducerListener.h
@@ -50,7 +50,7 @@
 
 struct B2HProducerListener : public HProducerListener {
     sp<BProducerListener> mBase;
-    B2HProducerListener(sp<BProducerListener> const& base);
+    explicit B2HProducerListener(sp<BProducerListener> const& base);
     Return<void> onBufferReleased() override;
     Return<bool> needsReleaseNotify() override;
 };
diff --git a/libs/gui/include/gui/bufferqueue/1.0/H2BGraphicBufferProducer.h b/libs/gui/include/gui/bufferqueue/1.0/H2BGraphicBufferProducer.h
index 74850b4..c92fa9d 100644
--- a/libs/gui/include/gui/bufferqueue/1.0/H2BGraphicBufferProducer.h
+++ b/libs/gui/include/gui/bufferqueue/1.0/H2BGraphicBufferProducer.h
@@ -59,7 +59,7 @@
         HGraphicBufferProducer,
         BGraphicBufferProducer,
         BnGraphicBufferProducer> {
-    H2BGraphicBufferProducer(sp<HGraphicBufferProducer> const& base) : CBase(base) {}
+    explicit H2BGraphicBufferProducer(sp<HGraphicBufferProducer> const& base) : CBase(base) {}
 
     status_t requestBuffer(int slot, sp<GraphicBuffer>* buf) override;
     status_t setMaxDequeuedBufferCount(int maxDequeuedBuffers) override;
diff --git a/libs/gui/tests/Malicious.cpp b/libs/gui/tests/Malicious.cpp
index bb6b8a5..acd4297 100644
--- a/libs/gui/tests/Malicious.cpp
+++ b/libs/gui/tests/Malicious.cpp
@@ -27,7 +27,7 @@
 
 class ProxyBQP : public BnGraphicBufferProducer {
 public:
-    ProxyBQP(const sp<IGraphicBufferProducer>& producer) : mProducer(producer) {}
+    explicit ProxyBQP(const sp<IGraphicBufferProducer>& producer) : mProducer(producer) {}
 
     // Pass through calls to mProducer
     status_t requestBuffer(int slot, sp<GraphicBuffer>* buf) override {
@@ -102,7 +102,7 @@
 
 class MaliciousBQP : public ProxyBQP {
 public:
-    MaliciousBQP(const sp<IGraphicBufferProducer>& producer) : ProxyBQP(producer) {}
+    explicit MaliciousBQP(const sp<IGraphicBufferProducer>& producer) : ProxyBQP(producer) {}
 
     void beMalicious(int32_t value) { mMaliciousValue = value; }
 
diff --git a/libs/gui/tests/Surface_test.cpp b/libs/gui/tests/Surface_test.cpp
index 04686e5..0fd4231 100644
--- a/libs/gui/tests/Surface_test.cpp
+++ b/libs/gui/tests/Surface_test.cpp
@@ -638,8 +638,7 @@
 
 class FakeProducerFrameEventHistory : public ProducerFrameEventHistory {
 public:
-    FakeProducerFrameEventHistory(FenceToFenceTimeMap* fenceMap)
-        : mFenceMap(fenceMap) {}
+    explicit FakeProducerFrameEventHistory(FenceToFenceTimeMap* fenceMap) : mFenceMap(fenceMap) {}
 
     ~FakeProducerFrameEventHistory() {}
 
diff --git a/libs/incidentcompanion/Android.bp b/libs/incidentcompanion/Android.bp
new file mode 100644
index 0000000..45eab00
--- /dev/null
+++ b/libs/incidentcompanion/Android.bp
@@ -0,0 +1,48 @@
+/**
+ * Copyright (c) 2018, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+filegroup {
+    name: "incidentcompanion_aidl",
+    srcs: [
+        "binder/android/os/IIncidentAuthListener.aidl",
+        "binder/android/os/IIncidentCompanion.aidl",
+    ],
+    path: "binder",
+}
+
+cc_library_static {
+    name: "libincidentcompanion",
+    shared_libs: [
+        "libbinder",
+        "libutils",
+    ],
+    aidl: {
+        local_include_dirs: ["binder"],
+        export_aidl_headers: true,
+    },
+    srcs: [
+        ":incidentcompanion_aidl",
+    ],
+    export_include_dirs: ["binder"],
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wno-missing-field-initializers",
+        "-Wno-unused-variable",
+        "-Wunused-parameter",
+    ],
+}
+
diff --git a/libs/incidentcompanion/binder/android/os/IIncidentAuthListener.aidl b/libs/incidentcompanion/binder/android/os/IIncidentAuthListener.aidl
new file mode 100644
index 0000000..5484be8
--- /dev/null
+++ b/libs/incidentcompanion/binder/android/os/IIncidentAuthListener.aidl
@@ -0,0 +1,34 @@
+/**
+ * Copyright (c) 2018, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.os;
+
+/**
+ * Callback for IIncidentCompanion.
+ *
+ * @hide
+ */
+oneway interface IIncidentAuthListener {
+    /**
+     * The user approved the incident or bug report to be sent.
+     */
+    void onReportApproved();
+
+    /**
+     * The user did not approve the incident or bug report to be sent.
+     */
+    void onReportDenied();
+}
diff --git a/libs/incidentcompanion/binder/android/os/IIncidentCompanion.aidl b/libs/incidentcompanion/binder/android/os/IIncidentCompanion.aidl
new file mode 100644
index 0000000..6bf98d2
--- /dev/null
+++ b/libs/incidentcompanion/binder/android/os/IIncidentCompanion.aidl
@@ -0,0 +1,72 @@
+/**
+ * Copyright (c) 2018, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.os;
+
+import android.os.IIncidentAuthListener;
+
+/**
+ * Helper service for incidentd and dumpstated to provide user feedback
+ * and authorization for bug and inicdent reports to be taken.
+ *
+ * @hide
+ */
+interface IIncidentCompanion {
+    /**
+     * Request an authorization for an incident or bug report.
+     * // TODO(b/111441001): Add the permission
+     * <p>
+     * This function requires the ___ permission.
+     *
+     * @param callingUid The original application that requested the report.  This function
+     *      returns via the callback whether the application should be trusted.  It is up
+     *      to the caller to actually implement the restriction to take or not take
+     *      the incident or bug report.
+     * @param flags FLAG_CONFIRMATION_DIALOG (0x1) - to show this as a dialog.  Otherwise
+     *      a dialog will be shown as a notification.
+     * @param callback Interface to receive results.  The results may not come back for
+     *      a long (user's choice) time, or ever (if they never respond to the notification).
+     *      Authorization requests are not persisted across reboot.  It is up to the calling
+     *      service to request another authorization after reboot if they still would like
+     *      to send their report.
+     */
+    oneway void authorizeReport(int callingUid, String callingPackage,
+            int flags, IIncidentAuthListener callback);
+
+    /**
+     * Cancel an authorization.
+     */
+    oneway void cancelAuthorization(IIncidentAuthListener callback);
+
+    /**
+     * Return the list of pending approvals.
+     */
+    List<String> getPendingReports();
+
+    /**
+     * The user has authorized the report to be shared.
+     *
+     * @param uri the report.
+     */
+    void approveReport(String uri);
+
+    /**
+     * The user has denied the report from being shared.
+     *
+     * @param uri the report.
+     */
+    void denyReport(String uri);
+}
diff --git a/libs/input/VelocityTracker.cpp b/libs/input/VelocityTracker.cpp
index c70ace0..3de2a46 100644
--- a/libs/input/VelocityTracker.cpp
+++ b/libs/input/VelocityTracker.cpp
@@ -23,9 +23,11 @@
 // Log debug messages about the progress of the algorithm itself.
 #define DEBUG_STRATEGY 0
 
+#include <array>
 #include <inttypes.h>
 #include <limits.h>
 #include <math.h>
+#include <optional>
 
 #include <android-base/stringprintf.h>
 #include <cutils/properties.h>
@@ -380,7 +382,16 @@
 
 void LeastSquaresVelocityTrackerStrategy::addMovement(nsecs_t eventTime, BitSet32 idBits,
         const VelocityTracker::Position* positions) {
-    if (++mIndex == HISTORY_SIZE) {
+    if (mMovements[mIndex].eventTime != eventTime) {
+        // When ACTION_POINTER_DOWN happens, we will first receive ACTION_MOVE with the coordinates
+        // of the existing pointers, and then ACTION_POINTER_DOWN with the coordinates that include
+        // the new pointer. If the eventtimes for both events are identical, just update the data
+        // for this time.
+        // We only compare against the last value, as it is likely that addMovement is called
+        // in chronological order as events occur.
+        mIndex++;
+    }
+    if (mIndex == HISTORY_SIZE) {
         mIndex = 0;
     }
 
@@ -564,7 +575,9 @@
  * Optimized unweighted second-order least squares fit. About 2x speed improvement compared to
  * the default implementation
  */
-static float solveUnweightedLeastSquaresDeg2(const float* x, const float* y, size_t count) {
+static std::optional<std::array<float, 3>> solveUnweightedLeastSquaresDeg2(
+        const float* x, const float* y, size_t count) {
+    // Solving y = a*x^2 + b*x + c
     float sxi = 0, sxiyi = 0, syi = 0, sxi2 = 0, sxi3 = 0, sxi2yi = 0, sxi4 = 0;
 
     for (size_t i = 0; i < count; i++) {
@@ -573,8 +586,8 @@
         float xi2 = xi*xi;
         float xi3 = xi2*xi;
         float xi4 = xi3*xi;
-        float xi2yi = xi2*yi;
         float xiyi = xi*yi;
+        float xi2yi = xi2*yi;
 
         sxi += xi;
         sxi2 += xi2;
@@ -591,13 +604,23 @@
     float Sx2y = sxi2yi - sxi2*syi / count;
     float Sx2x2 = sxi4 - sxi2*sxi2 / count;
 
-    float numerator = Sxy*Sx2x2 - Sx2y*Sxx2;
     float denominator = Sxx*Sx2x2 - Sxx2*Sxx2;
     if (denominator == 0) {
         ALOGW("division by 0 when computing velocity, Sxx=%f, Sx2x2=%f, Sxx2=%f", Sxx, Sx2x2, Sxx2);
-        return 0;
+        return std::nullopt;
     }
-    return numerator/denominator;
+    // Compute a
+    float numerator = Sx2y*Sxx - Sxy*Sxx2;
+    float a = numerator / denominator;
+
+    // Compute b
+    numerator = Sxy*Sx2x2 - Sx2y*Sxx2;
+    float b = numerator / denominator;
+
+    // Compute c
+    float c = syi/count - b * sxi/count - a * sxi2/count;
+
+    return std::make_optional(std::array<float, 3>({c, b, a}));
 }
 
 bool LeastSquaresVelocityTrackerStrategy::getEstimator(uint32_t id,
@@ -640,20 +663,23 @@
     if (degree > m - 1) {
         degree = m - 1;
     }
-    if (degree >= 1) {
-        if (degree == 2 && mWeighting == WEIGHTING_NONE) { // optimize unweighted, degree=2 fit
+
+    if (degree == 2 && mWeighting == WEIGHTING_NONE) {
+        // Optimize unweighted, quadratic polynomial fit
+        std::optional<std::array<float, 3>> xCoeff = solveUnweightedLeastSquaresDeg2(time, x, m);
+        std::optional<std::array<float, 3>> yCoeff = solveUnweightedLeastSquaresDeg2(time, y, m);
+        if (xCoeff && yCoeff) {
             outEstimator->time = newestMovement.eventTime;
             outEstimator->degree = 2;
             outEstimator->confidence = 1;
-            outEstimator->xCoeff[0] = 0; // only slope is calculated, set rest of coefficients = 0
-            outEstimator->yCoeff[0] = 0;
-            outEstimator->xCoeff[1] = solveUnweightedLeastSquaresDeg2(time, x, m);
-            outEstimator->yCoeff[1] = solveUnweightedLeastSquaresDeg2(time, y, m);
-            outEstimator->xCoeff[2] = 0;
-            outEstimator->yCoeff[2] = 0;
+            for (size_t i = 0; i <= outEstimator->degree; i++) {
+                outEstimator->xCoeff[i] = (*xCoeff)[i];
+                outEstimator->yCoeff[i] = (*yCoeff)[i];
+            }
             return true;
         }
-
+    } else if (degree >= 1) {
+        // General case for an Nth degree polynomial fit
         float xdet, ydet;
         uint32_t n = degree + 1;
         if (solveLeastSquares(time, x, w, m, n, outEstimator->xCoeff, &xdet)
@@ -1000,7 +1026,16 @@
 
 void ImpulseVelocityTrackerStrategy::addMovement(nsecs_t eventTime, BitSet32 idBits,
         const VelocityTracker::Position* positions) {
-    if (++mIndex == HISTORY_SIZE) {
+    if (mMovements[mIndex].eventTime != eventTime) {
+        // When ACTION_POINTER_DOWN happens, we will first receive ACTION_MOVE with the coordinates
+        // of the existing pointers, and then ACTION_POINTER_DOWN with the coordinates that include
+        // the new pointer. If the eventtimes for both events are identical, just update the data
+        // for this time.
+        // We only compare against the last value, as it is likely that addMovement is called
+        // in chronological order as events occur.
+        mIndex++;
+    }
+    if (mIndex == HISTORY_SIZE) {
         mIndex = 0;
     }
 
diff --git a/libs/input/tests/Android.bp b/libs/input/tests/Android.bp
index aca9521..f06119f 100644
--- a/libs/input/tests/Android.bp
+++ b/libs/input/tests/Android.bp
@@ -1,7 +1,6 @@
 // Build the unit tests.
 cc_test {
     name: "libinput_tests",
-    test_per_src: true,
     srcs: [
         "InputChannel_test.cpp",
         "InputEvent_test.cpp",
diff --git a/libs/input/tests/TestHelpers.h b/libs/input/tests/TestHelpers.h
index fe87bb9..343d81f 100644
--- a/libs/input/tests/TestHelpers.h
+++ b/libs/input/tests/TestHelpers.h
@@ -62,7 +62,7 @@
     int mDelayMillis;
 
 public:
-    DelayedTask(int delayMillis) : mDelayMillis(delayMillis) { }
+    explicit DelayedTask(int delayMillis) : mDelayMillis(delayMillis) { }
 
 protected:
     virtual ~DelayedTask() { }
diff --git a/libs/input/tests/VelocityTracker_test.cpp b/libs/input/tests/VelocityTracker_test.cpp
index 43b6012..f7a2ca0 100644
--- a/libs/input/tests/VelocityTracker_test.cpp
+++ b/libs/input/tests/VelocityTracker_test.cpp
@@ -16,12 +16,15 @@
 
 #define LOG_TAG "VelocityTracker_test"
 
+#include <array>
+#include <chrono>
 #include <math.h>
 
 #include <android-base/stringprintf.h>
 #include <gtest/gtest.h>
 #include <input/VelocityTracker.h>
 
+using namespace std::chrono_literals;
 using android::base::StringPrintf;
 
 namespace android {
@@ -32,81 +35,166 @@
 // here EV = expected value, tol = VELOCITY_TOLERANCE
 constexpr float VELOCITY_TOLERANCE = 0.2;
 
+// estimate coefficients must be within 0.001% of the target value
+constexpr float COEFFICIENT_TOLERANCE = 0.00001;
+
 // --- VelocityTrackerTest ---
 class VelocityTrackerTest : public testing::Test { };
 
-static void checkVelocity(float Vactual, float Vtarget) {
-    // Compare directions
-    if ((Vactual > 0 && Vtarget <= 0) || (Vactual < 0 && Vtarget >= 0)) {
-        FAIL() << StringPrintf("Velocity %f does not have the same direction"
-                " as the target velocity %f", Vactual, Vtarget);
-    }
+/*
+ * Similar to EXPECT_NEAR, but ensures that the difference between the two float values
+ * is at most a certain fraction of the target value.
+ * If fraction is zero, require exact match.
+ */
+static void EXPECT_NEAR_BY_FRACTION(float actual, float target, float fraction) {
+    float tolerance = fabsf(target * fraction);
 
-    // Compare magnitudes
-    const float Vlower = fabsf(Vtarget * (1 - VELOCITY_TOLERANCE));
-    const float Vupper = fabsf(Vtarget * (1 + VELOCITY_TOLERANCE));
-    if (fabsf(Vactual) < Vlower) {
-        FAIL() << StringPrintf("Velocity %f is more than %.0f%% below target velocity %f",
-                Vactual, VELOCITY_TOLERANCE * 100, Vtarget);
+    if (target == 0 && fraction != 0) {
+        // If target is zero, this would force actual == target, which is too harsh.
+        // Relax this requirement a little. The value is determined empirically from the
+        // coefficients computed by the quadratic least squares algorithms.
+        tolerance = 1E-6;
     }
-    if (fabsf(Vactual) > Vupper) {
-        FAIL() << StringPrintf("Velocity %f is more than %.0f%% above target velocity %f",
-                Vactual, VELOCITY_TOLERANCE * 100, Vtarget);
-    }
-    SUCCEED() << StringPrintf("Velocity %f within %.0f%% of target %f)",
-            Vactual, VELOCITY_TOLERANCE * 100, Vtarget);
+    EXPECT_NEAR(actual, target, tolerance);
 }
 
-void failWithMessage(std::string message) {
-    FAIL() << message; // cannot do this directly from a non-void function
+static void checkVelocity(float Vactual, float Vtarget) {
+    EXPECT_NEAR_BY_FRACTION(Vactual, Vtarget, VELOCITY_TOLERANCE);
+}
+
+static void checkCoefficient(float actual, float target) {
+    EXPECT_NEAR_BY_FRACTION(actual, target, COEFFICIENT_TOLERANCE);
 }
 
 struct Position {
-      nsecs_t time;
-      float x;
-      float y;
+    float x;
+    float y;
+
+    /**
+     * If both values are NAN, then this is considered to be an empty entry (no pointer data).
+     * If only one of the values is NAN, this is still a valid entry,
+     * because we may only care about a single axis.
+     */
+    bool isValid() const {
+        return !(isnan(x) && isnan(y));
+    }
 };
 
+struct MotionEventEntry {
+    std::chrono::nanoseconds eventTime;
+    std::vector<Position> positions;
+};
 
-MotionEvent* createSimpleMotionEvent(const Position* positions, size_t numSamples) {
-    /**
-     * Only populate the basic fields of a MotionEvent, such as time and a single axis
-     * Designed for use with manually-defined tests.
-     * Create a new MotionEvent on the heap, caller responsible for destroying the object.
-     */
-    if (numSamples < 1) {
-        failWithMessage(StringPrintf("Need at least 1 sample to create a MotionEvent."
-                " Received numSamples=%zu", numSamples));
+static BitSet32 getValidPointers(const std::vector<Position>& positions) {
+    BitSet32 pointers;
+    for (size_t i = 0; i < positions.size(); i++) {
+        if (positions[i].isValid()) {
+            pointers.markBit(i);
+        }
     }
-
-    MotionEvent* event = new MotionEvent();
-    PointerCoords coords;
-    PointerProperties properties[1];
-
-    properties[0].id = DEFAULT_POINTER_ID;
-    properties[0].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
-
-    // First sample added separately with initialize
-    coords.setAxisValue(AMOTION_EVENT_AXIS_X, positions[0].x);
-    coords.setAxisValue(AMOTION_EVENT_AXIS_Y, positions[0].y);
-    event->initialize(0, AINPUT_SOURCE_TOUCHSCREEN, AMOTION_EVENT_ACTION_MOVE,
-            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, positions[0].time, 1, properties, &coords);
-
-    for (size_t i = 1; i < numSamples; i++) {
-        coords.setAxisValue(AMOTION_EVENT_AXIS_X, positions[i].x);
-        coords.setAxisValue(AMOTION_EVENT_AXIS_Y, positions[i].y);
-        event->addSample(positions[i].time, &coords);
-    }
-    return event;
+    return pointers;
 }
 
-static void computeAndCheckVelocity(const Position* positions, size_t numSamples,
-            int32_t axis, float targetVelocity) {
-    VelocityTracker vt(nullptr);
+static uint32_t getChangingPointerId(BitSet32 pointers, BitSet32 otherPointers) {
+    BitSet32 difference(pointers.value ^ otherPointers.value);
+    uint32_t pointerId = difference.clearFirstMarkedBit();
+    EXPECT_EQ(0U, difference.value) << "Only 1 pointer can enter or leave at a time";
+    return pointerId;
+}
+
+static int32_t resolveAction(const std::vector<Position>& lastPositions,
+        const std::vector<Position>& currentPositions,
+        const std::vector<Position>& nextPositions) {
+    BitSet32 pointers = getValidPointers(currentPositions);
+    const uint32_t pointerCount = pointers.count();
+
+    BitSet32 lastPointers = getValidPointers(lastPositions);
+    const uint32_t lastPointerCount = lastPointers.count();
+    if (lastPointerCount < pointerCount) {
+        // A new pointer is down
+        uint32_t pointerId = getChangingPointerId(pointers, lastPointers);
+        return AMOTION_EVENT_ACTION_POINTER_DOWN |
+                (pointerId << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT);
+    }
+
+    BitSet32 nextPointers = getValidPointers(nextPositions);
+    const uint32_t nextPointerCount = nextPointers.count();
+    if (pointerCount > nextPointerCount) {
+        // An existing pointer is leaving
+        uint32_t pointerId = getChangingPointerId(pointers, nextPointers);
+        return AMOTION_EVENT_ACTION_POINTER_UP |
+                (pointerId << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT);
+    }
+
+    return AMOTION_EVENT_ACTION_MOVE;
+}
+
+static std::vector<MotionEvent> createMotionEventStream(
+        const std::vector<MotionEventEntry>& motions) {
+    if (motions.empty()) {
+        ADD_FAILURE() << "Need at least 1 sample to create a MotionEvent. Received empty vector.";
+    }
+
+    std::vector<MotionEvent> events;
+    for (size_t i = 0; i < motions.size(); i++) {
+        const MotionEventEntry& entry = motions[i];
+        BitSet32 pointers = getValidPointers(entry.positions);
+        const uint32_t pointerCount = pointers.count();
+
+        int32_t action;
+        if (i == 0) {
+            action = AMOTION_EVENT_ACTION_DOWN;
+            EXPECT_EQ(1U, pointerCount) << "First event should only have 1 pointer";
+        } else if (i == motions.size() - 1) {
+            EXPECT_EQ(1U, pointerCount) << "Last event should only have 1 pointer";
+            action = AMOTION_EVENT_ACTION_UP;
+        } else {
+            const MotionEventEntry& previousEntry = motions[i-1];
+            const MotionEventEntry& nextEntry = motions[i+1];
+            action = resolveAction(previousEntry.positions, entry.positions, nextEntry.positions);
+        }
+
+        PointerCoords coords[pointerCount];
+        PointerProperties properties[pointerCount];
+        uint32_t pointerIndex = 0;
+        while(!pointers.isEmpty()) {
+            uint32_t pointerId = pointers.clearFirstMarkedBit();
+
+            coords[pointerIndex].clear();
+            // We are treating column positions as pointerId
+            EXPECT_TRUE(entry.positions[pointerId].isValid()) <<
+                    "The entry at pointerId must be valid";
+            coords[pointerIndex].setAxisValue(AMOTION_EVENT_AXIS_X, entry.positions[pointerId].x);
+            coords[pointerIndex].setAxisValue(AMOTION_EVENT_AXIS_Y, entry.positions[pointerId].y);
+
+            properties[pointerIndex].id = pointerId;
+            properties[pointerIndex].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+            pointerIndex++;
+        }
+        EXPECT_EQ(pointerIndex, pointerCount);
+
+        MotionEvent event;
+        event.initialize(0 /*deviceId*/, AINPUT_SOURCE_TOUCHSCREEN,
+                action, 0 /*actionButton*/, 0 /*flags*/,
+                AMOTION_EVENT_EDGE_FLAG_NONE, AMETA_NONE, 0 /*buttonState*/,
+                0 /*xOffset*/, 0 /*yOffset*/, 0 /*xPrecision*/, 0 /*yPrecision*/,
+                0 /*downTime*/, entry.eventTime.count(), pointerCount, properties, coords);
+
+        events.emplace_back(event);
+    }
+
+    return events;
+}
+
+static void computeAndCheckVelocity(const char* strategy,
+        const std::vector<MotionEventEntry>& motions, int32_t axis, float targetVelocity) {
+    VelocityTracker vt(strategy);
     float Vx, Vy;
 
-    MotionEvent* event = createSimpleMotionEvent(positions, numSamples);
-    vt.addMovement(event);
+    std::vector<MotionEvent> events = createMotionEventStream(motions);
+    for (MotionEvent event : events) {
+        vt.addMovement(&event);
+    }
 
     vt.getVelocity(DEFAULT_POINTER_ID, &Vx, &Vy);
 
@@ -120,46 +208,61 @@
     default:
         FAIL() << "Axis must be either AMOTION_EVENT_AXIS_X or AMOTION_EVENT_AXIS_Y";
     }
-    delete event;
+}
+
+static void computeAndCheckQuadraticEstimate(const std::vector<MotionEventEntry>& motions,
+        const std::array<float, 3>& coefficients) {
+    VelocityTracker vt("lsq2");
+    std::vector<MotionEvent> events = createMotionEventStream(motions);
+    for (MotionEvent event : events) {
+        vt.addMovement(&event);
+    }
+    VelocityTracker::Estimator estimator;
+    EXPECT_TRUE(vt.getEstimator(0, &estimator));
+    for (size_t i = 0; i< coefficients.size(); i++) {
+        checkCoefficient(estimator.xCoeff[i], coefficients[i]);
+        checkCoefficient(estimator.yCoeff[i], coefficients[i]);
+    }
 }
 
 /*
  * ================== VelocityTracker tests generated manually =====================================
  */
- // @todo Currently disabled, enable when switching away from lsq2 VelocityTrackerStrategy
-TEST_F(VelocityTrackerTest, DISABLED_ThreePointsPositiveVelocityTest) {
+TEST_F(VelocityTrackerTest, ThreePointsPositiveVelocityTest) {
     // Same coordinate is reported 2 times in a row
     // It is difficult to determine the correct answer here, but at least the direction
     // of the reported velocity should be positive.
-    Position values[] = {
-        { 0, 273, NAN },
-        { 12585000, 293, NAN },
-        { 14730000, 293, NAN },
+    std::vector<MotionEventEntry> motions = {
+        {0ms, {{ 273, NAN}}},
+        {12585us, {{293, NAN}}},
+        {14730us, {{293, NAN}}},
+        {14730us, {{293, NAN}}}, // ACTION_UP
     };
-    size_t count = sizeof(values) / sizeof(Position);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_X, 1600);
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_X, 1600);
 }
 
 TEST_F(VelocityTrackerTest, ThreePointsZeroVelocityTest) {
     // Same coordinate is reported 3 times in a row
-    Position values[] = {
-        { 0, 293, NAN },
-        { 6132000, 293, NAN },
-        { 11283000, 293, NAN },
+    std::vector<MotionEventEntry> motions = {
+        { 0ms, {{293, NAN}} },
+        { 6132us, {{293, NAN}} },
+        { 11283us, {{293, NAN}} },
+        { 11283us, {{293, NAN}} }, // ACTION_UP
     };
-    size_t count = sizeof(values) / sizeof(Position);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_X, 0);
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_X, 0);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_X, 0);
 }
 
 TEST_F(VelocityTrackerTest, ThreePointsLinearVelocityTest) {
     // Fixed velocity at 5 points per 10 milliseconds
-    Position values[] = {
-        { 0, 0, NAN },
-        { 10000000, 5, NAN },
-        { 20000000, 10, NAN },
+    std::vector<MotionEventEntry> motions = {
+        { 0ms, {{0, NAN}} },
+        { 10ms, {{5, NAN}} },
+        { 20ms, {{10, NAN}} },
+        { 20ms, {{10, NAN}} }, // ACTION_UP
     };
-    size_t count = sizeof(values) / sizeof(Position);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_X, 500);
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_X, 500);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_X, 500);
 }
 
 
@@ -171,24 +274,26 @@
  * Also record all calls to VelocityTracker::clear().
  * Finally, record the output of VelocityTracker::getVelocity(...)
  * This will give you the necessary data to create a new test.
+ *
+ * Another good way to generate this data is to use 'dumpsys input' just after the event has
+ * occurred.
  */
 
 // --------------- Recorded by hand on swordfish ---------------------------------------------------
-// @todo Currently disabled, enable when switching away from lsq2 VelocityTrackerStrategy
-TEST_F(VelocityTrackerTest, DISABLED_SwordfishFlingDown) {
+TEST_F(VelocityTrackerTest, SwordfishFlingDown) {
     // Recording of a fling on Swordfish that could cause a fling in the wrong direction
-    Position values[] = {
-        { 0, 271, 96 },
-        { 16071042, 269.786346, 106.922775 },
-        { 35648403, 267.983063, 156.660034 },
-        { 52313925, 262.638397, 220.339081 },
-        { 68976522, 266.138824, 331.581116 },
-        { 85639375, 274.79245, 428.113159 },
-        { 96948871, 274.79245, 428.113159 },
+    std::vector<MotionEventEntry> motions = {
+        { 0ms, {{271, 96}} },
+        { 16071042ns, {{269.786346, 106.922775}} },
+        { 35648403ns, {{267.983063, 156.660034}} },
+        { 52313925ns, {{262.638397, 220.339081}} },
+        { 68976522ns, {{266.138824, 331.581116}} },
+        { 85639375ns, {{274.79245, 428.113159}} },
+        { 96948871ns, {{274.79245, 428.113159}} },
+        { 96948871ns, {{274.79245, 428.113159}} }, // ACTION_UP
     };
-    size_t count = sizeof(values) / sizeof(Position);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_X, 623.577637);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, 8523.348633);
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_X, 623.577637);
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_Y, 5970.7309);
 }
 
 // --------------- Recorded by hand on sailfish, generated by a script -----------------------------
@@ -210,455 +315,591 @@
 
 TEST_F(VelocityTrackerTest, SailfishFlingUpSlow1) {
     // Sailfish - fling up - slow - 1
-    Position values[] = {
-        { 235089067457000, 528.00, 983.00 },
-        { 235089084684000, 527.00, 981.00 },
-        { 235089093349000, 527.00, 977.00 },
-        { 235089095677625, 527.00, 975.93 },
-        { 235089101859000, 527.00, 970.00 },
-        { 235089110378000, 528.00, 960.00 },
-        { 235089112497111, 528.25, 957.51 },
-        { 235089118760000, 531.00, 946.00 },
-        { 235089126686000, 535.00, 931.00 },
-        { 235089129316820, 536.33, 926.02 },
-        { 235089135199000, 540.00, 914.00 },
-        { 235089144297000, 546.00, 896.00 },
-        { 235089146136443, 547.21, 892.36 },
-        { 235089152923000, 553.00, 877.00 },
-        { 235089160784000, 559.00, 851.00 },
-        { 235089162955851, 560.66, 843.82 },
+    std::vector<MotionEventEntry> motions = {
+        { 235089067457000ns, {{528.00, 983.00}} },
+        { 235089084684000ns, {{527.00, 981.00}} },
+        { 235089093349000ns, {{527.00, 977.00}} },
+        { 235089095677625ns, {{527.00, 975.93}} },
+        { 235089101859000ns, {{527.00, 970.00}} },
+        { 235089110378000ns, {{528.00, 960.00}} },
+        { 235089112497111ns, {{528.25, 957.51}} },
+        { 235089118760000ns, {{531.00, 946.00}} },
+        { 235089126686000ns, {{535.00, 931.00}} },
+        { 235089129316820ns, {{536.33, 926.02}} },
+        { 235089135199000ns, {{540.00, 914.00}} },
+        { 235089144297000ns, {{546.00, 896.00}} },
+        { 235089146136443ns, {{547.21, 892.36}} },
+        { 235089152923000ns, {{553.00, 877.00}} },
+        { 235089160784000ns, {{559.00, 851.00}} },
+        { 235089162955851ns, {{560.66, 843.82}} },
+        { 235089162955851ns, {{560.66, 843.82}} }, // ACTION_UP
     };
-    size_t count = sizeof(values) / sizeof(Position);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_X, 872.794617); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_X, 951.698181); // lsq2
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, -3604.819336); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, -3044.966064); // lsq2
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_X, 872.794617);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_X, 951.698181);
+    computeAndCheckVelocity("impulse",motions, AMOTION_EVENT_AXIS_Y, -3604.819336);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_Y, -3044.966064);
 }
 
 
 TEST_F(VelocityTrackerTest, SailfishFlingUpSlow2) {
     // Sailfish - fling up - slow - 2
-    Position values[] = {
-        { 235110560704000, 522.00, 1107.00 },
-        { 235110575764000, 522.00, 1107.00 },
-        { 235110584385000, 522.00, 1107.00 },
-        { 235110588421179, 521.52, 1106.52 },
-        { 235110592830000, 521.00, 1106.00 },
-        { 235110601385000, 520.00, 1104.00 },
-        { 235110605088160, 519.14, 1102.27 },
-        { 235110609952000, 518.00, 1100.00 },
-        { 235110618353000, 517.00, 1093.00 },
-        { 235110621755146, 516.60, 1090.17 },
-        { 235110627010000, 517.00, 1081.00 },
-        { 235110634785000, 518.00, 1063.00 },
-        { 235110638422450, 518.87, 1052.58 },
-        { 235110643161000, 520.00, 1039.00 },
-        { 235110651767000, 524.00, 1011.00 },
-        { 235110655089581, 525.54, 1000.19 },
-        { 235110660368000, 530.00, 980.00 },
+    std::vector<MotionEventEntry> motions = {
+        { 235110560704000ns, {{522.00, 1107.00}} },
+        { 235110575764000ns, {{522.00, 1107.00}} },
+        { 235110584385000ns, {{522.00, 1107.00}} },
+        { 235110588421179ns, {{521.52, 1106.52}} },
+        { 235110592830000ns, {{521.00, 1106.00}} },
+        { 235110601385000ns, {{520.00, 1104.00}} },
+        { 235110605088160ns, {{519.14, 1102.27}} },
+        { 235110609952000ns, {{518.00, 1100.00}} },
+        { 235110618353000ns, {{517.00, 1093.00}} },
+        { 235110621755146ns, {{516.60, 1090.17}} },
+        { 235110627010000ns, {{517.00, 1081.00}} },
+        { 235110634785000ns, {{518.00, 1063.00}} },
+        { 235110638422450ns, {{518.87, 1052.58}} },
+        { 235110643161000ns, {{520.00, 1039.00}} },
+        { 235110651767000ns, {{524.00, 1011.00}} },
+        { 235110655089581ns, {{525.54, 1000.19}} },
+        { 235110660368000ns, {{530.00, 980.00}} },
+        { 235110660368000ns, {{530.00, 980.00}} }, // ACTION_UP
     };
-    size_t count = sizeof(values) / sizeof(Position);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, -4096.583008); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, -3455.094238); // lsq2
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_Y, -4096.583008);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_Y, -3455.094238);
 }
 
 
 TEST_F(VelocityTrackerTest, SailfishFlingUpSlow3) {
     // Sailfish - fling up - slow - 3
-    Position values[] = {
-        { 792536237000, 580.00, 1317.00 },
-        { 792541538987, 580.63, 1311.94 },
-        { 792544613000, 581.00, 1309.00 },
-        { 792552301000, 583.00, 1295.00 },
-        { 792558362309, 585.13, 1282.92 },
-        { 792560828000, 586.00, 1278.00 },
-        { 792569446000, 589.00, 1256.00 },
-        { 792575185095, 591.54, 1241.41 },
-        { 792578491000, 593.00, 1233.00 },
-        { 792587044000, 597.00, 1211.00 },
-        { 792592008172, 600.28, 1195.92 },
-        { 792594616000, 602.00, 1188.00 },
-        { 792603129000, 607.00, 1167.00 },
-        { 792608831290, 609.48, 1155.83 },
-        { 792612321000, 611.00, 1149.00 },
-        { 792620768000, 615.00, 1131.00 },
-        { 792625653873, 617.32, 1121.73 },
-        { 792629200000, 619.00, 1115.00 },
+    std::vector<MotionEventEntry> motions = {
+        { 792536237000ns, {{580.00, 1317.00}} },
+        { 792541538987ns, {{580.63, 1311.94}} },
+        { 792544613000ns, {{581.00, 1309.00}} },
+        { 792552301000ns, {{583.00, 1295.00}} },
+        { 792558362309ns, {{585.13, 1282.92}} },
+        { 792560828000ns, {{586.00, 1278.00}} },
+        { 792569446000ns, {{589.00, 1256.00}} },
+        { 792575185095ns, {{591.54, 1241.41}} },
+        { 792578491000ns, {{593.00, 1233.00}} },
+        { 792587044000ns, {{597.00, 1211.00}} },
+        { 792592008172ns, {{600.28, 1195.92}} },
+        { 792594616000ns, {{602.00, 1188.00}} },
+        { 792603129000ns, {{607.00, 1167.00}} },
+        { 792608831290ns, {{609.48, 1155.83}} },
+        { 792612321000ns, {{611.00, 1149.00}} },
+        { 792620768000ns, {{615.00, 1131.00}} },
+        { 792625653873ns, {{617.32, 1121.73}} },
+        { 792629200000ns, {{619.00, 1115.00}} },
+        { 792629200000ns, {{619.00, 1115.00}} }, // ACTION_UP
     };
-    size_t count = sizeof(values) / sizeof(Position);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_X, 574.33429); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_X, 617.40564); // lsq2
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, -2361.982666); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, -2500.055664); // lsq2
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_X, 574.33429);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_X, 617.40564);
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_Y, -2361.982666);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_Y, -2500.055664);
 }
 
 
 TEST_F(VelocityTrackerTest, SailfishFlingUpFaster1) {
     // Sailfish - fling up - faster - 1
-    Position values[] = {
-        { 235160420675000, 610.00, 1042.00 },
-        { 235160428220000, 609.00, 1026.00 },
-        { 235160436544000, 609.00, 1024.00 },
-        { 235160441852394, 609.64, 1020.82 },
-        { 235160444878000, 610.00, 1019.00 },
-        { 235160452673000, 613.00, 1006.00 },
-        { 235160458519743, 617.18, 992.06 },
-        { 235160461061000, 619.00, 986.00 },
-        { 235160469798000, 627.00, 960.00 },
-        { 235160475186713, 632.22, 943.02 },
-        { 235160478051000, 635.00, 934.00 },
-        { 235160486489000, 644.00, 906.00 },
-        { 235160491853697, 649.56, 890.56 },
-        { 235160495177000, 653.00, 881.00 },
-        { 235160504148000, 662.00, 858.00 },
-        { 235160509231495, 666.81, 845.37 },
-        { 235160512603000, 670.00, 837.00 },
-        { 235160520366000, 679.00, 814.00 },
+    std::vector<MotionEventEntry> motions = {
+        { 235160420675000ns, {{610.00, 1042.00}} },
+        { 235160428220000ns, {{609.00, 1026.00}} },
+        { 235160436544000ns, {{609.00, 1024.00}} },
+        { 235160441852394ns, {{609.64, 1020.82}} },
+        { 235160444878000ns, {{610.00, 1019.00}} },
+        { 235160452673000ns, {{613.00, 1006.00}} },
+        { 235160458519743ns, {{617.18, 992.06}} },
+        { 235160461061000ns, {{619.00, 986.00}} },
+        { 235160469798000ns, {{627.00, 960.00}} },
+        { 235160475186713ns, {{632.22, 943.02}} },
+        { 235160478051000ns, {{635.00, 934.00}} },
+        { 235160486489000ns, {{644.00, 906.00}} },
+        { 235160491853697ns, {{649.56, 890.56}} },
+        { 235160495177000ns, {{653.00, 881.00}} },
+        { 235160504148000ns, {{662.00, 858.00}} },
+        { 235160509231495ns, {{666.81, 845.37}} },
+        { 235160512603000ns, {{670.00, 837.00}} },
+        { 235160520366000ns, {{679.00, 814.00}} },
+        { 235160520366000ns, {{679.00, 814.00}} }, // ACTION_UP
     };
-    size_t count = sizeof(values) / sizeof(Position);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_X, 1274.141724); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_X, 1438.53186); // lsq2
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, -3877.35498); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, -3695.859619); // lsq2
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_X, 1274.141724);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_X, 1438.53186);
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_Y, -3001.4348);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_Y, -3695.859619);
 }
 
 
 TEST_F(VelocityTrackerTest, SailfishFlingUpFaster2) {
     // Sailfish - fling up - faster - 2
-    Position values[] = {
-        { 847153808000, 576.00, 1264.00 },
-        { 847171174000, 576.00, 1262.00 },
-        { 847179640000, 576.00, 1257.00 },
-        { 847185187540, 577.41, 1249.22 },
-        { 847187487000, 578.00, 1246.00 },
-        { 847195710000, 581.00, 1227.00 },
-        { 847202027059, 583.93, 1209.40 },
-        { 847204324000, 585.00, 1203.00 },
-        { 847212672000, 590.00, 1176.00 },
-        { 847218861395, 594.36, 1157.11 },
-        { 847221190000, 596.00, 1150.00 },
-        { 847230484000, 602.00, 1124.00 },
-        { 847235701400, 607.56, 1103.83 },
-        { 847237986000, 610.00, 1095.00 },
+    std::vector<MotionEventEntry> motions = {
+        { 847153808000ns, {{576.00, 1264.00}} },
+        { 847171174000ns, {{576.00, 1262.00}} },
+        { 847179640000ns, {{576.00, 1257.00}} },
+        { 847185187540ns, {{577.41, 1249.22}} },
+        { 847187487000ns, {{578.00, 1246.00}} },
+        { 847195710000ns, {{581.00, 1227.00}} },
+        { 847202027059ns, {{583.93, 1209.40}} },
+        { 847204324000ns, {{585.00, 1203.00}} },
+        { 847212672000ns, {{590.00, 1176.00}} },
+        { 847218861395ns, {{594.36, 1157.11}} },
+        { 847221190000ns, {{596.00, 1150.00}} },
+        { 847230484000ns, {{602.00, 1124.00}} },
+        { 847235701400ns, {{607.56, 1103.83}} },
+        { 847237986000ns, {{610.00, 1095.00}} },
+        { 847237986000ns, {{610.00, 1095.00}} }, // ACTION_UP
     };
-    size_t count = sizeof(values) / sizeof(Position);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, -4280.07959); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, -4241.004395); // lsq2
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_Y, -4280.07959);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_Y, -4241.004395);
 }
 
 
 TEST_F(VelocityTrackerTest, SailfishFlingUpFaster3) {
     // Sailfish - fling up - faster - 3
-    Position values[] = {
-        { 235200532789000, 507.00, 1084.00 },
-        { 235200549221000, 507.00, 1083.00 },
-        { 235200557841000, 507.00, 1081.00 },
-        { 235200558051189, 507.00, 1080.95 },
-        { 235200566314000, 507.00, 1078.00 },
-        { 235200574876586, 508.97, 1070.12 },
-        { 235200575006000, 509.00, 1070.00 },
-        { 235200582900000, 514.00, 1054.00 },
-        { 235200591276000, 525.00, 1023.00 },
-        { 235200591701829, 525.56, 1021.42 },
-        { 235200600064000, 542.00, 976.00 },
-        { 235200608519000, 563.00, 911.00 },
-        { 235200608527086, 563.02, 910.94 },
-        { 235200616933000, 590.00, 844.00 },
+    std::vector<MotionEventEntry> motions = {
+        { 235200532789000ns, {{507.00, 1084.00}} },
+        { 235200549221000ns, {{507.00, 1083.00}} },
+        { 235200557841000ns, {{507.00, 1081.00}} },
+        { 235200558051189ns, {{507.00, 1080.95}} },
+        { 235200566314000ns, {{507.00, 1078.00}} },
+        { 235200574876586ns, {{508.97, 1070.12}} },
+        { 235200575006000ns, {{509.00, 1070.00}} },
+        { 235200582900000ns, {{514.00, 1054.00}} },
+        { 235200591276000ns, {{525.00, 1023.00}} },
+        { 235200591701829ns, {{525.56, 1021.42}} },
+        { 235200600064000ns, {{542.00, 976.00}} },
+        { 235200608519000ns, {{563.00, 911.00}} },
+        { 235200608527086ns, {{563.02, 910.94}} },
+        { 235200616933000ns, {{590.00, 844.00}} },
+        { 235200616933000ns, {{590.00, 844.00}} }, // ACTION_UP
     };
-    size_t count = sizeof(values) / sizeof(Position);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, -8715.686523); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, -7639.026367); // lsq2
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_Y, -8715.686523);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_Y, -7639.026367);
 }
 
 
 TEST_F(VelocityTrackerTest, SailfishFlingUpFast1) {
     // Sailfish - fling up - fast - 1
-    Position values[] = {
-        { 920922149000, 561.00, 1412.00 },
-        { 920930185000, 559.00, 1377.00 },
-        { 920930262463, 558.98, 1376.66 },
-        { 920938547000, 559.00, 1371.00 },
-        { 920947096857, 562.91, 1342.68 },
-        { 920947302000, 563.00, 1342.00 },
-        { 920955502000, 577.00, 1272.00 },
-        { 920963931021, 596.87, 1190.54 },
-        { 920963987000, 597.00, 1190.00 },
-        { 920972530000, 631.00, 1093.00 },
-        { 920980765511, 671.31, 994.68 },
-        { 920980906000, 672.00, 993.00 },
-        { 920989261000, 715.00, 903.00 },
+    std::vector<MotionEventEntry> motions = {
+        { 920922149000ns, {{561.00, 1412.00}} },
+        { 920930185000ns, {{559.00, 1377.00}} },
+        { 920930262463ns, {{558.98, 1376.66}} },
+        { 920938547000ns, {{559.00, 1371.00}} },
+        { 920947096857ns, {{562.91, 1342.68}} },
+        { 920947302000ns, {{563.00, 1342.00}} },
+        { 920955502000ns, {{577.00, 1272.00}} },
+        { 920963931021ns, {{596.87, 1190.54}} },
+        { 920963987000ns, {{597.00, 1190.00}} },
+        { 920972530000ns, {{631.00, 1093.00}} },
+        { 920980765511ns, {{671.31, 994.68}} },
+        { 920980906000ns, {{672.00, 993.00}} },
+        { 920989261000ns, {{715.00, 903.00}} },
+        { 920989261000ns, {{715.00, 903.00}} }, // ACTION_UP
     };
-    size_t count = sizeof(values) / sizeof(Position);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_X, 5670.329102); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_X, 5991.866699); // lsq2
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, -13021.101562); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, -15093.995117); // lsq2
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_X, 5670.329102);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_X, 5991.866699);
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_Y, -13021.101562);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_Y, -15093.995117);
 }
 
 
 TEST_F(VelocityTrackerTest, SailfishFlingUpFast2) {
     // Sailfish - fling up - fast - 2
-    Position values[] = {
-        { 235247153233000, 518.00, 1168.00 },
-        { 235247170452000, 517.00, 1167.00 },
-        { 235247178908000, 515.00, 1159.00 },
-        { 235247179556213, 514.85, 1158.39 },
-        { 235247186821000, 515.00, 1125.00 },
-        { 235247195265000, 521.00, 1051.00 },
-        { 235247196389476, 521.80, 1041.15 },
-        { 235247203649000, 538.00, 932.00 },
-        { 235247212253000, 571.00, 794.00 },
-        { 235247213222491, 574.72, 778.45 },
-        { 235247220736000, 620.00, 641.00 },
+    std::vector<MotionEventEntry> motions = {
+        { 235247153233000ns, {{518.00, 1168.00}} },
+        { 235247170452000ns, {{517.00, 1167.00}} },
+        { 235247178908000ns, {{515.00, 1159.00}} },
+        { 235247179556213ns, {{514.85, 1158.39}} },
+        { 235247186821000ns, {{515.00, 1125.00}} },
+        { 235247195265000ns, {{521.00, 1051.00}} },
+        { 235247196389476ns, {{521.80, 1041.15}} },
+        { 235247203649000ns, {{538.00, 932.00}} },
+        { 235247212253000ns, {{571.00, 794.00}} },
+        { 235247213222491ns, {{574.72, 778.45}} },
+        { 235247220736000ns, {{620.00, 641.00}} },
+        { 235247220736000ns, {{620.00, 641.00}} }, // ACTION_UP
     };
-    size_t count = sizeof(values) / sizeof(Position);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, -20286.958984); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, -20494.587891); // lsq2
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_Y, -20286.958984);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_Y, -20494.587891);
 }
 
 
 TEST_F(VelocityTrackerTest, SailfishFlingUpFast3) {
     // Sailfish - fling up - fast - 3
-    Position values[] = {
-        { 235302568736000, 529.00, 1167.00 },
-        { 235302576644000, 523.00, 1140.00 },
-        { 235302579395063, 520.91, 1130.61 },
-        { 235302585140000, 522.00, 1130.00 },
-        { 235302593615000, 527.00, 1065.00 },
-        { 235302596207444, 528.53, 1045.12 },
-        { 235302602102000, 559.00, 872.00 },
-        { 235302610545000, 652.00, 605.00 },
-        { 235302613019881, 679.26, 526.73 },
+    std::vector<MotionEventEntry> motions = {
+        { 235302568736000ns, {{529.00, 1167.00}} },
+        { 235302576644000ns, {{523.00, 1140.00}} },
+        { 235302579395063ns, {{520.91, 1130.61}} },
+        { 235302585140000ns, {{522.00, 1130.00}} },
+        { 235302593615000ns, {{527.00, 1065.00}} },
+        { 235302596207444ns, {{528.53, 1045.12}} },
+        { 235302602102000ns, {{559.00, 872.00}} },
+        { 235302610545000ns, {{652.00, 605.00}} },
+        { 235302613019881ns, {{679.26, 526.73}} },
+        { 235302613019881ns, {{679.26, 526.73}} }, // ACTION_UP
     };
-    size_t count = sizeof(values) / sizeof(Position);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, -39295.941406); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, -36461.421875); // lsq2
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_Y, -39295.941406);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_Y, -36461.421875);
 }
 
 
 TEST_F(VelocityTrackerTest, SailfishFlingDownSlow1) {
     // Sailfish - fling down - slow - 1
-    Position values[] = {
-        { 235655749552755, 582.00, 432.49 },
-        { 235655750638000, 582.00, 433.00 },
-        { 235655758865000, 582.00, 440.00 },
-        { 235655766221523, 581.16, 448.43 },
-        { 235655767594000, 581.00, 450.00 },
-        { 235655776044000, 580.00, 462.00 },
-        { 235655782890696, 579.18, 474.35 },
-        { 235655784360000, 579.00, 477.00 },
-        { 235655792795000, 578.00, 496.00 },
-        { 235655799559531, 576.27, 515.04 },
-        { 235655800612000, 576.00, 518.00 },
-        { 235655809535000, 574.00, 542.00 },
-        { 235655816988015, 572.17, 564.86 },
-        { 235655817685000, 572.00, 567.00 },
-        { 235655825981000, 569.00, 595.00 },
-        { 235655833808653, 566.26, 620.60 },
-        { 235655834541000, 566.00, 623.00 },
-        { 235655842893000, 563.00, 649.00 },
+    std::vector<MotionEventEntry> motions = {
+        { 235655749552755ns, {{582.00, 432.49}} },
+        { 235655750638000ns, {{582.00, 433.00}} },
+        { 235655758865000ns, {{582.00, 440.00}} },
+        { 235655766221523ns, {{581.16, 448.43}} },
+        { 235655767594000ns, {{581.00, 450.00}} },
+        { 235655776044000ns, {{580.00, 462.00}} },
+        { 235655782890696ns, {{579.18, 474.35}} },
+        { 235655784360000ns, {{579.00, 477.00}} },
+        { 235655792795000ns, {{578.00, 496.00}} },
+        { 235655799559531ns, {{576.27, 515.04}} },
+        { 235655800612000ns, {{576.00, 518.00}} },
+        { 235655809535000ns, {{574.00, 542.00}} },
+        { 235655816988015ns, {{572.17, 564.86}} },
+        { 235655817685000ns, {{572.00, 567.00}} },
+        { 235655825981000ns, {{569.00, 595.00}} },
+        { 235655833808653ns, {{566.26, 620.60}} },
+        { 235655834541000ns, {{566.00, 623.00}} },
+        { 235655842893000ns, {{563.00, 649.00}} },
+        { 235655842893000ns, {{563.00, 649.00}} }, // ACTION_UP
     };
-    size_t count = sizeof(values) / sizeof(Position);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_X, -419.749695); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_X, -398.303894); // lsq2
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, 3309.016357); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, 3969.099854); // lsq2
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_X, -419.749695);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_X, -398.303894);
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_Y, 3309.016357);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_Y, 3969.099854);
 }
 
 
 TEST_F(VelocityTrackerTest, SailfishFlingDownSlow2) {
     // Sailfish - fling down - slow - 2
-    Position values[] = {
-        { 235671152083370, 485.24, 558.28 },
-        { 235671154126000, 485.00, 559.00 },
-        { 235671162497000, 484.00, 566.00 },
-        { 235671168750511, 483.27, 573.29 },
-        { 235671171071000, 483.00, 576.00 },
-        { 235671179390000, 482.00, 588.00 },
-        { 235671185417210, 481.31, 598.98 },
-        { 235671188173000, 481.00, 604.00 },
-        { 235671196371000, 480.00, 624.00 },
-        { 235671202084196, 479.27, 639.98 },
-        { 235671204235000, 479.00, 646.00 },
-        { 235671212554000, 478.00, 673.00 },
-        { 235671219471011, 476.39, 697.12 },
-        { 235671221159000, 476.00, 703.00 },
-        { 235671229592000, 474.00, 734.00 },
-        { 235671236281462, 472.43, 758.38 },
-        { 235671238098000, 472.00, 765.00 },
-        { 235671246532000, 470.00, 799.00 },
+    std::vector<MotionEventEntry> motions = {
+        { 235671152083370ns, {{485.24, 558.28}} },
+        { 235671154126000ns, {{485.00, 559.00}} },
+        { 235671162497000ns, {{484.00, 566.00}} },
+        { 235671168750511ns, {{483.27, 573.29}} },
+        { 235671171071000ns, {{483.00, 576.00}} },
+        { 235671179390000ns, {{482.00, 588.00}} },
+        { 235671185417210ns, {{481.31, 598.98}} },
+        { 235671188173000ns, {{481.00, 604.00}} },
+        { 235671196371000ns, {{480.00, 624.00}} },
+        { 235671202084196ns, {{479.27, 639.98}} },
+        { 235671204235000ns, {{479.00, 646.00}} },
+        { 235671212554000ns, {{478.00, 673.00}} },
+        { 235671219471011ns, {{476.39, 697.12}} },
+        { 235671221159000ns, {{476.00, 703.00}} },
+        { 235671229592000ns, {{474.00, 734.00}} },
+        { 235671236281462ns, {{472.43, 758.38}} },
+        { 235671238098000ns, {{472.00, 765.00}} },
+        { 235671246532000ns, {{470.00, 799.00}} },
+        { 235671246532000ns, {{470.00, 799.00}} }, // ACTION_UP
     };
-    size_t count = sizeof(values) / sizeof(Position);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_X, -262.80426); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_X, -243.665344); // lsq2
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, 4215.682129); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, 4587.986816); // lsq2
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_X, -262.80426);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_X, -243.665344);
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_Y, 4215.682129);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_Y, 4587.986816);
 }
 
 
 TEST_F(VelocityTrackerTest, SailfishFlingDownSlow3) {
     // Sailfish - fling down - slow - 3
-    Position values[] = {
-        { 170983201000, 557.00, 533.00 },
-        { 171000668000, 556.00, 534.00 },
-        { 171007359750, 554.73, 535.27 },
-        { 171011197000, 554.00, 536.00 },
-        { 171017660000, 552.00, 540.00 },
-        { 171024201831, 549.97, 544.73 },
-        { 171027333000, 549.00, 547.00 },
-        { 171034603000, 545.00, 557.00 },
-        { 171041043371, 541.98, 567.55 },
-        { 171043147000, 541.00, 571.00 },
-        { 171051052000, 536.00, 586.00 },
+    std::vector<MotionEventEntry> motions = {
+        { 170983201000ns, {{557.00, 533.00}} },
+        { 171000668000ns, {{556.00, 534.00}} },
+        { 171007359750ns, {{554.73, 535.27}} },
+        { 171011197000ns, {{554.00, 536.00}} },
+        { 171017660000ns, {{552.00, 540.00}} },
+        { 171024201831ns, {{549.97, 544.73}} },
+        { 171027333000ns, {{549.00, 547.00}} },
+        { 171034603000ns, {{545.00, 557.00}} },
+        { 171041043371ns, {{541.98, 567.55}} },
+        { 171043147000ns, {{541.00, 571.00}} },
+        { 171051052000ns, {{536.00, 586.00}} },
+        { 171051052000ns, {{536.00, 586.00}} }, // ACTION_UP
     };
-    size_t count = sizeof(values) / sizeof(Position);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_X, -723.413513); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_X, -651.038452); // lsq2
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, 2091.502441); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, 1934.517456); // lsq2
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_X, -723.413513);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_X, -651.038452);
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_Y, 2091.502441);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_Y, 1934.517456);
 }
 
 
 TEST_F(VelocityTrackerTest, SailfishFlingDownFaster1) {
     // Sailfish - fling down - faster - 1
-    Position values[] = {
-        { 235695280333000, 558.00, 451.00 },
-        { 235695283971237, 558.43, 454.45 },
-        { 235695289038000, 559.00, 462.00 },
-        { 235695297388000, 561.00, 478.00 },
-        { 235695300638465, 561.83, 486.25 },
-        { 235695305265000, 563.00, 498.00 },
-        { 235695313591000, 564.00, 521.00 },
-        { 235695317305492, 564.43, 532.68 },
-        { 235695322181000, 565.00, 548.00 },
-        { 235695330709000, 565.00, 577.00 },
-        { 235695333972227, 565.00, 588.10 },
-        { 235695339250000, 565.00, 609.00 },
-        { 235695347839000, 565.00, 642.00 },
-        { 235695351313257, 565.00, 656.18 },
-        { 235695356412000, 565.00, 677.00 },
-        { 235695364899000, 563.00, 710.00 },
-        { 235695368118682, 562.24, 722.52 },
-        { 235695373403000, 564.00, 744.00 },
+    std::vector<MotionEventEntry> motions = {
+        { 235695280333000ns, {{558.00, 451.00}} },
+        { 235695283971237ns, {{558.43, 454.45}} },
+        { 235695289038000ns, {{559.00, 462.00}} },
+        { 235695297388000ns, {{561.00, 478.00}} },
+        { 235695300638465ns, {{561.83, 486.25}} },
+        { 235695305265000ns, {{563.00, 498.00}} },
+        { 235695313591000ns, {{564.00, 521.00}} },
+        { 235695317305492ns, {{564.43, 532.68}} },
+        { 235695322181000ns, {{565.00, 548.00}} },
+        { 235695330709000ns, {{565.00, 577.00}} },
+        { 235695333972227ns, {{565.00, 588.10}} },
+        { 235695339250000ns, {{565.00, 609.00}} },
+        { 235695347839000ns, {{565.00, 642.00}} },
+        { 235695351313257ns, {{565.00, 656.18}} },
+        { 235695356412000ns, {{565.00, 677.00}} },
+        { 235695364899000ns, {{563.00, 710.00}} },
+        { 235695368118682ns, {{562.24, 722.52}} },
+        { 235695373403000ns, {{564.00, 744.00}} },
+        { 235695373403000ns, {{564.00, 744.00}} }, // ACTION_UP
     };
-    size_t count = sizeof(values) / sizeof(Position);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, 4254.639648); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, 4698.415039); // lsq2
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_Y, 4254.639648);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_Y, 4698.415039);
 }
 
 
 TEST_F(VelocityTrackerTest, SailfishFlingDownFaster2) {
     // Sailfish - fling down - faster - 2
-    Position values[] = {
-        { 235709624766000, 535.00, 579.00 },
-        { 235709642256000, 534.00, 580.00 },
-        { 235709643350278, 533.94, 580.06 },
-        { 235709650760000, 532.00, 584.00 },
-        { 235709658615000, 530.00, 593.00 },
-        { 235709660170495, 529.60, 594.78 },
-        { 235709667095000, 527.00, 606.00 },
-        { 235709675616000, 524.00, 628.00 },
-        { 235709676983261, 523.52, 631.53 },
-        { 235709684289000, 521.00, 652.00 },
-        { 235709692763000, 518.00, 682.00 },
-        { 235709693804993, 517.63, 685.69 },
-        { 235709701438000, 515.00, 709.00 },
-        { 235709709830000, 512.00, 739.00 },
-        { 235709710626776, 511.72, 741.85 },
+    std::vector<MotionEventEntry> motions = {
+        { 235709624766000ns, {{535.00, 579.00}} },
+        { 235709642256000ns, {{534.00, 580.00}} },
+        { 235709643350278ns, {{533.94, 580.06}} },
+        { 235709650760000ns, {{532.00, 584.00}} },
+        { 235709658615000ns, {{530.00, 593.00}} },
+        { 235709660170495ns, {{529.60, 594.78}} },
+        { 235709667095000ns, {{527.00, 606.00}} },
+        { 235709675616000ns, {{524.00, 628.00}} },
+        { 235709676983261ns, {{523.52, 631.53}} },
+        { 235709684289000ns, {{521.00, 652.00}} },
+        { 235709692763000ns, {{518.00, 682.00}} },
+        { 235709693804993ns, {{517.63, 685.69}} },
+        { 235709701438000ns, {{515.00, 709.00}} },
+        { 235709709830000ns, {{512.00, 739.00}} },
+        { 235709710626776ns, {{511.72, 741.85}} },
+        { 235709710626776ns, {{511.72, 741.85}} }, // ACTION_UP
     };
-    size_t count = sizeof(values) / sizeof(Position);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_X, -430.440247); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_X, -447.600311); // lsq2
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, 3953.859375); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, 4316.155273); // lsq2
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_X, -430.440247);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_X, -447.600311);
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_Y, 3953.859375);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_Y, 4316.155273);
 }
 
 
 TEST_F(VelocityTrackerTest, SailfishFlingDownFaster3) {
     // Sailfish - fling down - faster - 3
-    Position values[] = {
-        { 235727628927000, 540.00, 440.00 },
-        { 235727636810000, 537.00, 454.00 },
-        { 235727646176000, 536.00, 454.00 },
-        { 235727653586628, 535.12, 456.65 },
-        { 235727654557000, 535.00, 457.00 },
-        { 235727663024000, 534.00, 465.00 },
-        { 235727670410103, 533.04, 479.45 },
-        { 235727670691000, 533.00, 480.00 },
-        { 235727679255000, 531.00, 501.00 },
-        { 235727687233704, 529.09, 526.73 },
-        { 235727687628000, 529.00, 528.00 },
-        { 235727696113000, 526.00, 558.00 },
-        { 235727704057546, 523.18, 588.98 },
-        { 235727704576000, 523.00, 591.00 },
-        { 235727713099000, 520.00, 626.00 },
-        { 235727720880776, 516.33, 655.36 },
-        { 235727721580000, 516.00, 658.00 },
+    std::vector<MotionEventEntry> motions = {
+        { 235727628927000ns, {{540.00, 440.00}} },
+        { 235727636810000ns, {{537.00, 454.00}} },
+        { 235727646176000ns, {{536.00, 454.00}} },
+        { 235727653586628ns, {{535.12, 456.65}} },
+        { 235727654557000ns, {{535.00, 457.00}} },
+        { 235727663024000ns, {{534.00, 465.00}} },
+        { 235727670410103ns, {{533.04, 479.45}} },
+        { 235727670691000ns, {{533.00, 480.00}} },
+        { 235727679255000ns, {{531.00, 501.00}} },
+        { 235727687233704ns, {{529.09, 526.73}} },
+        { 235727687628000ns, {{529.00, 528.00}} },
+        { 235727696113000ns, {{526.00, 558.00}} },
+        { 235727704057546ns, {{523.18, 588.98}} },
+        { 235727704576000ns, {{523.00, 591.00}} },
+        { 235727713099000ns, {{520.00, 626.00}} },
+        { 235727720880776ns, {{516.33, 655.36}} },
+        { 235727721580000ns, {{516.00, 658.00}} },
+        { 235727721580000ns, {{516.00, 658.00}} }, // ACTION_UP
     };
-    size_t count = sizeof(values) / sizeof(Position);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, 4484.617676); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, 4927.92627); // lsq2
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_Y, 4484.617676);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_Y, 4927.92627);
 }
 
 
 TEST_F(VelocityTrackerTest, SailfishFlingDownFast1) {
     // Sailfish - fling down - fast - 1
-    Position values[] = {
-        { 235762352849000, 467.00, 286.00 },
-        { 235762360250000, 443.00, 344.00 },
-        { 235762362787412, 434.77, 363.89 },
-        { 235762368807000, 438.00, 359.00 },
-        { 235762377220000, 425.00, 423.00 },
-        { 235762379608561, 421.31, 441.17 },
-        { 235762385698000, 412.00, 528.00 },
-        { 235762394133000, 406.00, 648.00 },
-        { 235762396429369, 404.37, 680.67 },
+    std::vector<MotionEventEntry> motions = {
+        { 235762352849000ns, {{467.00, 286.00}} },
+        { 235762360250000ns, {{443.00, 344.00}} },
+        { 235762362787412ns, {{434.77, 363.89}} },
+        { 235762368807000ns, {{438.00, 359.00}} },
+        { 235762377220000ns, {{425.00, 423.00}} },
+        { 235762379608561ns, {{421.31, 441.17}} },
+        { 235762385698000ns, {{412.00, 528.00}} },
+        { 235762394133000ns, {{406.00, 648.00}} },
+        { 235762396429369ns, {{404.37, 680.67}} },
+        { 235762396429369ns, {{404.37, 680.67}} }, //ACTION_UP
     };
-    size_t count = sizeof(values) / sizeof(Position);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, 19084.931641); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, 16064.685547); // lsq2
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_Y, 14227.0224);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_Y, 16064.685547);
 }
 
 
 TEST_F(VelocityTrackerTest, SailfishFlingDownFast2) {
     // Sailfish - fling down - fast - 2
-    Position values[] = {
-        { 235772487188000, 576.00, 204.00 },
-        { 235772495159000, 553.00, 236.00 },
-        { 235772503568000, 551.00, 240.00 },
-        { 235772508192247, 545.55, 254.17 },
-        { 235772512051000, 541.00, 266.00 },
-        { 235772520794000, 520.00, 337.00 },
-        { 235772525015263, 508.92, 394.43 },
-        { 235772529174000, 498.00, 451.00 },
-        { 235772537635000, 484.00, 589.00 },
+    std::vector<MotionEventEntry> motions = {
+        { 235772487188000ns, {{576.00, 204.00}} },
+        { 235772495159000ns, {{553.00, 236.00}} },
+        { 235772503568000ns, {{551.00, 240.00}} },
+        { 235772508192247ns, {{545.55, 254.17}} },
+        { 235772512051000ns, {{541.00, 266.00}} },
+        { 235772520794000ns, {{520.00, 337.00}} },
+        { 235772525015263ns, {{508.92, 394.43}} },
+        { 235772529174000ns, {{498.00, 451.00}} },
+        { 235772537635000ns, {{484.00, 589.00}} },
+        { 235772537635000ns, {{484.00, 589.00}} }, // ACTION_UP
     };
-    size_t count = sizeof(values) / sizeof(Position);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, 18660.048828); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, 16918.439453); // lsq2
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_Y, 18660.048828);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_Y, 16918.439453);
 }
 
 
 TEST_F(VelocityTrackerTest, SailfishFlingDownFast3) {
     // Sailfish - fling down - fast - 3
-    Position values[] = {
-        { 507650295000, 628.00, 233.00 },
-        { 507658234000, 605.00, 269.00 },
-        { 507666784000, 601.00, 274.00 },
-        { 507669660483, 599.65, 275.68 },
-        { 507675427000, 582.00, 308.00 },
-        { 507683740000, 541.00, 404.00 },
-        { 507686506238, 527.36, 435.95 },
-        { 507692220000, 487.00, 581.00 },
-        { 507700707000, 454.00, 792.00 },
-        { 507703352649, 443.71, 857.77 },
+    std::vector<MotionEventEntry> motions = {
+        { 507650295000ns, {{628.00, 233.00}} },
+        { 507658234000ns, {{605.00, 269.00}} },
+        { 507666784000ns, {{601.00, 274.00}} },
+        { 507669660483ns, {{599.65, 275.68}} },
+        { 507675427000ns, {{582.00, 308.00}} },
+        { 507683740000ns, {{541.00, 404.00}} },
+        { 507686506238ns, {{527.36, 435.95}} },
+        { 507692220000ns, {{487.00, 581.00}} },
+        { 507700707000ns, {{454.00, 792.00}} },
+        { 507703352649ns, {{443.71, 857.77}} },
+        { 507703352649ns, {{443.71, 857.77}} }, // ACTION_UP
     };
-    size_t count = sizeof(values) / sizeof(Position);
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_X, -6772.508301); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_X, -6388.48877); // lsq2
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, 29765.908203); // impulse
-    computeAndCheckVelocity(values, count, AMOTION_EVENT_AXIS_Y, 28354.796875); // lsq2
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_X, -4111.8173);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_X, -6388.48877);
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_Y, 29765.908203);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_Y, 28354.796875);
 }
 
+/**
+ * ================== Multiple pointers ============================================================
+ *
+ * Three fingers quickly tap the screen. Since this is a tap, the velocities should be zero.
+ * If the events with POINTER_UP or POINTER_DOWN are not handled correctly (these should not be
+ * part of the fitted data), this can cause large velocity values to be reported instead.
+ */
+TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_ThreeFingerTap) {
+    std::vector<MotionEventEntry> motions = {
+        { 0us,      {{1063, 1128}, {NAN, NAN}, {NAN, NAN}} },
+        { 10800us,  {{1063, 1128}, {682, 1318}, {NAN, NAN}} }, // POINTER_DOWN
+        { 10800us,  {{1063, 1128}, {682, 1318}, {397, 1747}} }, // POINTER_DOWN
+        { 267300us, {{1063, 1128}, {682, 1318}, {397, 1747}} }, // POINTER_UP
+        { 267300us, {{1063, 1128}, {NAN, NAN}, {397, 1747}} }, // POINTER_UP
+        { 272700us, {{1063, 1128}, {NAN, NAN}, {NAN, NAN}} },
+    };
+
+    // Velocity should actually be zero, but we expect 0.016 here instead.
+    // This is close enough to zero, and is likely caused by division by a very small number.
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_X, -0.016);
+    computeAndCheckVelocity("lsq2", motions, AMOTION_EVENT_AXIS_Y, -0.016);
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_X, 0);
+    computeAndCheckVelocity("impulse", motions, AMOTION_EVENT_AXIS_Y, 0);
+}
+
+/**
+ * ================== Tests for least squares fitting ==============================================
+ *
+ * Special care must be taken when constructing tests for LeastSquaresVelocityTrackerStrategy
+ * getEstimator function. In particular:
+ * - inside the function, time gets converted from nanoseconds to seconds
+ *   before being used in the fit.
+ * - any values that are older than 100 ms are being discarded.
+ * - the newest time gets subtracted from all of the other times before being used in the fit.
+ * So these tests have to be designed with those limitations in mind.
+ *
+ * General approach for the tests below:
+ * We only used timestamps in milliseconds, 0 ms, 1 ms, and 2 ms, to be sure that
+ * we are well within the HORIZON range.
+ * When specifying the expected values of the coefficients, we treat the x values as if
+ * they were in ms. Then, to adjust for the time units, the coefficients get progressively
+ * multiplied by powers of 1E3.
+ * For example:
+ * data: t(ms), x
+ *        1 ms, 1
+ *        2 ms, 4
+ *        3 ms, 9
+ * The coefficients are (0, 0, 1).
+ * In the test, we would convert these coefficients to (0*(1E3)^0, 0*(1E3)^1, 1*(1E3)^2).
+ */
+TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Constant) {
+    std::vector<MotionEventEntry> motions = {
+        { 0ms, {{1, 1}} }, // 0 s
+        { 1ms, {{1, 1}} }, // 0.001 s
+        { 2ms, {{1, 1}} }, // 0.002 s
+        { 2ms, {{1, 1}} }, // ACTION_UP
+    };
+    // The data used for the fit will be as follows:
+    // time(s), position
+    // -0.002, 1
+    // -0.001, 1
+    // -0.ms, 1
+    computeAndCheckQuadraticEstimate(motions, std::array<float, 3>({1, 0, 0}));
+}
+
+/*
+ * Straight line y = x :: the constant and quadratic coefficients are zero.
+ */
+TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Linear) {
+    std::vector<MotionEventEntry> motions = {
+        { 0ms, {{-2, -2}} },
+        { 1ms, {{-1, -1}} },
+        { 2ms, {{-0, -0}} },
+        { 2ms, {{-0, -0}} }, // ACTION_UP
+    };
+    // The data used for the fit will be as follows:
+    // time(s), position
+    // -0.002, -2
+    // -0.001, -1
+    // -0.000,  0
+    computeAndCheckQuadraticEstimate(motions, std::array<float, 3>({0, 1E3, 0}));
+}
+
+/*
+ * Parabola
+ */
+TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Parabolic) {
+    std::vector<MotionEventEntry> motions = {
+        { 0ms, {{1, 1}} },
+        { 1ms, {{4, 4}} },
+        { 2ms, {{8, 8}} },
+        { 2ms, {{8, 8}} }, // ACTION_UP
+    };
+    // The data used for the fit will be as follows:
+    // time(s), position
+    // -0.002, 1
+    // -0.001, 4
+    // -0.000, 8
+    computeAndCheckQuadraticEstimate(motions, std::array<float, 3>({8, 4.5E3, 0.5E6}));
+}
+
+/*
+ * Parabola
+ */
+TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Parabolic2) {
+    std::vector<MotionEventEntry> motions = {
+        { 0ms, {{1, 1}} },
+        { 1ms, {{4, 4}} },
+        { 2ms, {{9, 9}} },
+        { 2ms, {{9, 9}} }, // ACTION_UP
+    };
+    // The data used for the fit will be as follows:
+    // time(s), position
+    // -0.002, 1
+    // -0.001, 4
+    // -0.000, 9
+    computeAndCheckQuadraticEstimate(motions, std::array<float, 3>({9, 6E3, 1E6}));
+}
+
+/*
+ * Parabola :: y = x^2 :: the constant and linear coefficients are zero.
+ */
+TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Parabolic3) {
+    std::vector<MotionEventEntry> motions = {
+        { 0ms, {{4, 4}} },
+        { 1ms, {{1, 1}} },
+        { 2ms, {{0, 0}} },
+        { 2ms, {{0, 0}} }, // ACTION_UP
+    };
+    // The data used for the fit will be as follows:
+    // time(s), position
+    // -0.002, 4
+    // -0.001, 1
+    // -0.000, 0
+    computeAndCheckQuadraticEstimate(motions, std::array<float, 3>({0, 0E3, 1E6}));
+}
 
 } // namespace android
diff --git a/libs/math/OWNERS b/libs/math/OWNERS
new file mode 100644
index 0000000..6fb149a
--- /dev/null
+++ b/libs/math/OWNERS
@@ -0,0 +1,6 @@
+jaesoo@google.com
+jiyong@google.com
+mathias@google.com
+pawin@google.com
+randolphs@google.com
+romainguy@google.com
diff --git a/libs/nativewindow/AHardwareBuffer.cpp b/libs/nativewindow/AHardwareBuffer.cpp
index 49ffc8f..7e26b0b 100644
--- a/libs/nativewindow/AHardwareBuffer.cpp
+++ b/libs/nativewindow/AHardwareBuffer.cpp
@@ -286,6 +286,35 @@
     return gbuffer->handle;
 }
 
+int AHardwareBuffer_createFromHandle(const AHardwareBuffer_Desc* desc,
+                                     const native_handle_t* handle, int32_t method,
+                                     AHardwareBuffer** outBuffer) {
+    static_assert(static_cast<int32_t>(AHARDWAREBUFFER_CREATE_FROM_HANDLE_METHOD_REGISTER) ==
+                  static_cast<int32_t>(GraphicBuffer::TAKE_UNREGISTERED_HANDLE));
+    static_assert(static_cast<int32_t>(AHARDWAREBUFFER_CREATE_FROM_HANDLE_METHOD_CLONE) ==
+                  static_cast<int32_t>(GraphicBuffer::CLONE_HANDLE));
+
+    if (!desc || !handle || !outBuffer) return BAD_VALUE;
+    if (!(method == AHARDWAREBUFFER_CREATE_FROM_HANDLE_METHOD_REGISTER ||
+          method == AHARDWAREBUFFER_CREATE_FROM_HANDLE_METHOD_CLONE))
+        return BAD_VALUE;
+    if (desc->rfu0 != 0 || desc->rfu1 != 0) return BAD_VALUE;
+    if (desc->format == AHARDWAREBUFFER_FORMAT_BLOB && desc->height != 1) return BAD_VALUE;
+
+    const int format = AHardwareBuffer_convertToPixelFormat(desc->format);
+    const uint64_t usage = AHardwareBuffer_convertToGrallocUsageBits(desc->usage);
+    const auto wrapMethod = static_cast<GraphicBuffer::HandleWrapMethod>(method);
+    sp<GraphicBuffer> gbuffer(new GraphicBuffer(handle, wrapMethod, desc->width, desc->height,
+                                                format, desc->layers, usage, desc->stride));
+    status_t err = gbuffer->initCheck();
+    if (err != 0 || gbuffer->handle == 0) return err;
+
+    *outBuffer = AHardwareBuffer_from_GraphicBuffer(gbuffer.get());
+    // Ensure the buffer doesn't get destroyed when the sp<> goes away.
+    AHardwareBuffer_acquire(*outBuffer);
+
+    return NO_ERROR;
+}
 
 // ----------------------------------------------------------------------------
 // Helpers implementation
diff --git a/libs/nativewindow/ANativeWindow.cpp b/libs/nativewindow/ANativeWindow.cpp
index 765dcd9..8435dac 100644
--- a/libs/nativewindow/ANativeWindow.cpp
+++ b/libs/nativewindow/ANativeWindow.cpp
@@ -126,12 +126,12 @@
 }
 
 int32_t ANativeWindow_setBuffersDataSpace(ANativeWindow* window, int32_t dataSpace) {
-    static_assert(ADATASPACE_UNKNOWN == HAL_DATASPACE_UNKNOWN);
-    static_assert(ADATASPACE_SCRGB_LINEAR == HAL_DATASPACE_V0_SCRGB_LINEAR);
-    static_assert(ADATASPACE_SRGB == HAL_DATASPACE_V0_SRGB);
-    static_assert(ADATASPACE_SCRGB == HAL_DATASPACE_V0_SCRGB);
-    static_assert(ADATASPACE_DISPLAY_P3 == HAL_DATASPACE_DISPLAY_P3);
-    static_assert(ADATASPACE_BT2020_PQ == HAL_DATASPACE_BT2020_PQ);
+    static_assert(static_cast<int>(ADATASPACE_UNKNOWN) == static_cast<int>(HAL_DATASPACE_UNKNOWN));
+    static_assert(static_cast<int>(ADATASPACE_SCRGB_LINEAR) == static_cast<int>(HAL_DATASPACE_V0_SCRGB_LINEAR));
+    static_assert(static_cast<int>(ADATASPACE_SRGB) == static_cast<int>(HAL_DATASPACE_V0_SRGB));
+    static_assert(static_cast<int>(ADATASPACE_SCRGB) == static_cast<int>(HAL_DATASPACE_V0_SCRGB));
+    static_assert(static_cast<int>(ADATASPACE_DISPLAY_P3) == static_cast<int>(HAL_DATASPACE_DISPLAY_P3));
+    static_assert(static_cast<int>(ADATASPACE_BT2020_PQ) == static_cast<int>(HAL_DATASPACE_BT2020_PQ));
 
     if (!window || !query(window, NATIVE_WINDOW_IS_VALID) ||
             !isDataSpaceValid(window, dataSpace)) {
diff --git a/libs/nativewindow/Android.bp b/libs/nativewindow/Android.bp
index 5fbb3b2..d74bdb3 100644
--- a/libs/nativewindow/Android.bp
+++ b/libs/nativewindow/Android.bp
@@ -43,10 +43,6 @@
         "-Wno-unused-function",
     ],
 
-    cppflags: [
-        "-std=c++1z"
-    ],
-
     version_script: "libnativewindow.map.txt",
 
     srcs: [
diff --git a/libs/nativewindow/include/android/hardware_buffer.h b/libs/nativewindow/include/android/hardware_buffer.h
index 78cec41..52b4582 100644
--- a/libs/nativewindow/include/android/hardware_buffer.h
+++ b/libs/nativewindow/include/android/hardware_buffer.h
@@ -16,6 +16,30 @@
 
 /**
  * @file hardware_buffer.h
+ * @brief API for native hardware buffers.
+ */
+/**
+ * @defgroup AHardwareBuffer Native Hardware Buffer
+ *
+ * AHardwareBuffer objects represent chunks of memory that can be
+ * accessed by various hardware components in the system. It can be
+ * easily converted to the Java counterpart
+ * android.hardware.HardwareBuffer and passed between processes using
+ * Binder. All operations involving AHardwareBuffer and HardwareBuffer
+ * are zero-copy, i.e., passing AHardwareBuffer to another process
+ * creates a shared view of the same region of memory.
+ *
+ * AHardwareBuffers can be bound to EGL/OpenGL and Vulkan primitives.
+ * For EGL, use the extension function eglGetNativeClientBufferANDROID
+ * to obtain an EGLClientBuffer and pass it directly to
+ * eglCreateImageKHR. Refer to the EGL extensions
+ * EGL_ANDROID_get_native_client_buffer and
+ * EGL_ANDROID_image_native_buffer for more information. In Vulkan,
+ * the contents of the AHardwareBuffer can be accessed as external
+ * memory. See the VK_ANDROID_external_memory_android_hardware_buffer
+ * extension for details.
+ *
+ * @{
  */
 
 #ifndef ANDROID_HARDWARE_BUFFER_H
@@ -32,7 +56,7 @@
 /**
  * Buffer pixel formats.
  */
-enum {
+enum AHardwareBuffer_Format {
     /**
      * Corresponding formats:
      *   Vulkan: VK_FORMAT_R8G8B8A8_UNORM
@@ -78,8 +102,10 @@
     AHARDWAREBUFFER_FORMAT_R10G10B10A2_UNORM        = 0x2b,
 
     /**
-     * An opaque binary blob format that must have height 1, with width equal to
-     * the buffer size in bytes.
+     * Opaque binary blob format.
+     * Must have height 1 and one layer, with width equal to the buffer
+     * size in bytes. Corresponds to Vulkan buffers and OpenGL buffer
+     * objects. Can be bound to the latter using GL_EXT_external_buffer.
      */
     AHARDWAREBUFFER_FORMAT_BLOB                     = 0x21,
 
@@ -129,21 +155,39 @@
 /**
  * Buffer usage flags, specifying how the buffer will be accessed.
  */
-enum {
-    /// The buffer will never be read by the CPU.
+enum AHardwareBuffer_UsageFlags {
+    /// The buffer will never be locked for direct CPU reads using the
+    /// AHardwareBuffer_lock() function. Note that reading the buffer
+    /// using OpenGL or Vulkan functions or memory mappings is still
+    /// allowed.
     AHARDWAREBUFFER_USAGE_CPU_READ_NEVER        = 0UL,
-    /// The buffer will sometimes be read by the CPU.
+    /// The buffer will sometimes be locked for direct CPU reads using
+    /// the AHardwareBuffer_lock() function. Note that reading the
+    /// buffer using OpenGL or Vulkan functions or memory mappings
+    /// does not require the presence of this flag.
     AHARDWAREBUFFER_USAGE_CPU_READ_RARELY       = 2UL,
-    /// The buffer will often be read by the CPU.
+    /// The buffer will often be locked for direct CPU reads using
+    /// the AHardwareBuffer_lock() function. Note that reading the
+    /// buffer using OpenGL or Vulkan functions or memory mappings
+    /// does not require the presence of this flag.
     AHARDWAREBUFFER_USAGE_CPU_READ_OFTEN        = 3UL,
     /// CPU read value mask.
     AHARDWAREBUFFER_USAGE_CPU_READ_MASK         = 0xFUL,
 
-    /// The buffer will never be written by the CPU.
+    /// The buffer will never be locked for direct CPU writes using the
+    /// AHardwareBuffer_lock() function. Note that writing the buffer
+    /// using OpenGL or Vulkan functions or memory mappings is still
+    /// allowed.
     AHARDWAREBUFFER_USAGE_CPU_WRITE_NEVER       = 0UL << 4,
-    /// The buffer will sometimes be written to by the CPU.
+    /// The buffer will sometimes be locked for direct CPU writes using
+    /// the AHardwareBuffer_lock() function. Note that writing the
+    /// buffer using OpenGL or Vulkan functions or memory mappings
+    /// does not require the presence of this flag.
     AHARDWAREBUFFER_USAGE_CPU_WRITE_RARELY      = 2UL << 4,
-    /// The buffer will often be written to by the CPU.
+    /// The buffer will often be locked for direct CPU writes using
+    /// the AHardwareBuffer_lock() function. Note that writing the
+    /// buffer using OpenGL or Vulkan functions or memory mappings
+    /// does not require the presence of this flag.
     AHARDWAREBUFFER_USAGE_CPU_WRITE_OFTEN       = 3UL << 4,
     /// CPU write value mask.
     AHARDWAREBUFFER_USAGE_CPU_WRITE_MASK        = 0xFUL << 4,
@@ -151,24 +195,51 @@
     /// The buffer will be read from by the GPU as a texture.
     AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE      = 1UL << 8,
     /**
-     * The buffer will be written to by the GPU as a framebuffer attachment.
-     * Note that the name of this flag is somewhat misleading: it does not imply
-     * that the buffer contains a color format. A buffer with depth or stencil
-     * format that will be used as a framebuffer attachment should also have
-     * this flag.
+     * The buffer will be written to by the GPU as a framebuffer
+     * attachment.
+     *
+     * Note that the name of this flag is somewhat misleading: it does
+     * not imply that the buffer contains a color format. A buffer with
+     * depth or stencil format that will be used as a framebuffer
+     * attachment should also have this flag.
      */
     AHARDWAREBUFFER_USAGE_GPU_COLOR_OUTPUT       = 1UL << 9,
-    /// The buffer must not be used outside of a protected hardware path.
+    /**
+     * The buffer is protected from direct CPU access or being read by
+     * non-secure hardware, such as video encoders.
+     *
+     * This flag is incompatible with CPU read and write flags. It is
+     * mainly used when handling DRM video. Refer to the EGL extension
+     * EGL_EXT_protected_content and GL extension
+     * GL_EXT_protected_textures for more information on how these
+     * buffers are expected to behave.
+     */
     AHARDWAREBUFFER_USAGE_PROTECTED_CONTENT      = 1UL << 14,
     /// The buffer will be read by a hardware video encoder.
     AHARDWAREBUFFER_USAGE_VIDEO_ENCODE           = 1UL << 16,
-    /// The buffer will be used for direct writes from sensors.
+    /**
+     * The buffer will be used for direct writes from sensors.
+     * When this flag is present, the format must be AHARDWAREBUFFER_FORMAT_BLOB.
+     */
     AHARDWAREBUFFER_USAGE_SENSOR_DIRECT_DATA     = 1UL << 23,
-    /// The buffer will be used as a shader storage or uniform buffer object.
+    /**
+     * The buffer will be used as a shader storage or uniform buffer object.
+     * When this flag is present, the format must be AHARDWAREBUFFER_FORMAT_BLOB.
+     */
     AHARDWAREBUFFER_USAGE_GPU_DATA_BUFFER        = 1UL << 24,
-    /// The buffer will be used as a cube map texture.
+    /**
+     * The buffer will be used as a cube map texture.
+     * When this flag is present, the buffer must have a layer count
+     * that is a multiple of 6. Note that buffers with this flag must be
+     * bound to OpenGL textures using the extension
+     * GL_EXT_EGL_image_storage instead of GL_KHR_EGL_image.
+     */
     AHARDWAREBUFFER_USAGE_GPU_CUBE_MAP               = 1UL << 25,
-    /// The buffer contains a complete mipmap hierarchy.
+    /**
+     * The buffer contains a complete mipmap hierarchy.
+     * Note that buffers with this flag must be bound to OpenGL textures using
+     * the extension GL_EXT_EGL_image_storage instead of GL_KHR_EGL_image.
+     */
     AHARDWAREBUFFER_USAGE_GPU_MIPMAP_COMPLETE        = 1UL << 26,
 
     AHARDWAREBUFFER_USAGE_VENDOR_0  = 1ULL << 28,
@@ -194,97 +265,139 @@
 };
 
 /**
- * Buffer description. Used for allocating new buffers and querying parameters
- * of existing ones.
+ * Buffer description. Used for allocating new buffers and querying
+ * parameters of existing ones.
  */
 typedef struct AHardwareBuffer_Desc {
     uint32_t    width;      ///< Width in pixels.
     uint32_t    height;     ///< Height in pixels.
-    uint32_t    layers;     ///< Number of images in an image array.
-    uint32_t    format;     ///< One of AHARDWAREBUFFER_FORMAT_*
-    uint64_t    usage;      ///< Combination of AHARDWAREBUFFER_USAGE_*
+    /**
+     * Number of images in an image array. AHardwareBuffers with one
+     * layer correspond to regular 2D textures. AHardwareBuffers with
+     * more than layer correspond to texture arrays. If the layer count
+     * is a multiple of 6 and the usage flag
+     * AHARDWAREBUFFER_USAGE_GPU_CUBE_MAP is present, the buffer is
+     * a cube map or a cube map array.
+     */
+    uint32_t    layers;
+    uint32_t    format;     ///< One of AHardwareBuffer_Format.
+    uint64_t    usage;      ///< Combination of AHardwareBuffer_UsageFlags.
     uint32_t    stride;     ///< Row stride in pixels, ignored for AHardwareBuffer_allocate()
     uint32_t    rfu0;       ///< Initialize to zero, reserved for future use.
     uint64_t    rfu1;       ///< Initialize to zero, reserved for future use.
 } AHardwareBuffer_Desc;
 
+/**
+ * Opaque handle for a native hardware buffer.
+ */
 typedef struct AHardwareBuffer AHardwareBuffer;
 
+#if __ANDROID_API__ >= 26
+
 /**
- * Allocates a buffer that backs an AHardwareBuffer using the passed
- * AHardwareBuffer_Desc.
+ * Allocates a buffer that matches the passed AHardwareBuffer_Desc.
+ *
+ * If allocation succeeds, the buffer can be used according to the
+ * usage flags specified in its description. If a buffer is used in ways
+ * not compatible with its usage flags, the results are undefined and
+ * may include program termination.
  *
  * \return 0 on success, or an error number of the allocation fails for
  * any reason. The returned buffer has a reference count of 1.
  */
 int AHardwareBuffer_allocate(const AHardwareBuffer_Desc* desc,
-        AHardwareBuffer** outBuffer);
+        AHardwareBuffer** outBuffer) __INTRODUCED_IN(26);
 /**
- * Acquire a reference on the given AHardwareBuffer object.  This prevents the
- * object from being deleted until the last reference is removed.
+ * Acquire a reference on the given AHardwareBuffer object.
+ *
+ * This prevents the object from being deleted until the last reference
+ * is removed.
  */
-void AHardwareBuffer_acquire(AHardwareBuffer* buffer);
+void AHardwareBuffer_acquire(AHardwareBuffer* buffer) __INTRODUCED_IN(26);
 
 /**
  * Remove a reference that was previously acquired with
- * AHardwareBuffer_acquire().
+ * AHardwareBuffer_acquire() or AHardwareBuffer_allocate().
  */
-void AHardwareBuffer_release(AHardwareBuffer* buffer);
+void AHardwareBuffer_release(AHardwareBuffer* buffer) __INTRODUCED_IN(26);
 
 /**
  * Return a description of the AHardwareBuffer in the passed
  * AHardwareBuffer_Desc struct.
  */
 void AHardwareBuffer_describe(const AHardwareBuffer* buffer,
-        AHardwareBuffer_Desc* outDesc);
+        AHardwareBuffer_Desc* outDesc) __INTRODUCED_IN(26);
 
 /**
- * Lock the AHardwareBuffer for reading or writing, depending on the usage flags
- * passed.  This call may block if the hardware needs to finish rendering or if
- * CPU caches need to be synchronized, or possibly for other implementation-
- * specific reasons.  If fence is not negative, then it specifies a fence file
- * descriptor that will be signaled when the buffer is locked, otherwise the
- * caller will block until the buffer is available.
+ * Lock the AHardwareBuffer for direct CPU access.
  *
- * If \a rect is not NULL, the caller promises to modify only data in the area
- * specified by rect. If rect is NULL, the caller may modify the contents of the
- * entire buffer.
+ * This function can lock the buffer for either reading or writing.
+ * It may block if the hardware needs to finish rendering, if CPU caches
+ * need to be synchronized, or possibly for other implementation-
+ * specific reasons.
  *
- * The content of the buffer outside of the specified rect is NOT modified
- * by this call.
+ * The passed AHardwareBuffer must have one layer, otherwise the call
+ * will fail.
  *
- * The \a usage parameter may only specify AHARDWAREBUFFER_USAGE_CPU_*. If set,
- * then outVirtualAddress is filled with the address of the buffer in virtual
+ * If \a fence is not negative, it specifies a fence file descriptor on
+ * which to wait before locking the buffer. If it's negative, the caller
+ * is responsible for ensuring that writes to the buffer have completed
+ * before calling this function.  Using this parameter is more efficient
+ * than waiting on the fence and then calling this function.
+ *
+ * The \a usage parameter may only specify AHARDWAREBUFFER_USAGE_CPU_*.
+ * If set, then outVirtualAddress is filled with the address of the
+ * buffer in virtual memory. The flags must also be compatible with
+ * usage flags specified at buffer creation: if a read flag is passed,
+ * the buffer must have been created with
+ * AHARDWAREBUFFER_USAGE_CPU_READ_RARELY or
+ * AHARDWAREBUFFER_USAGE_CPU_READ_OFTEN. If a write flag is passed, it
+ * must have been created with AHARDWAREBUFFER_USAGE_CPU_WRITE_RARELY or
+ * AHARDWAREBUFFER_USAGE_CPU_WRITE_OFTEN.
+ *
+ * If \a rect is not NULL, the caller promises to modify only data in
+ * the area specified by rect. If rect is NULL, the caller may modify
+ * the contents of the entire buffer. The content of the buffer outside
+ * of the specified rect is NOT modified by this call.
+ *
+ * It is legal for several different threads to lock a buffer for read
+ * access; none of the threads are blocked.
+ *
+ * Locking a buffer simultaneously for write or read/write is undefined,
+ * but will neither terminate the process nor block the caller.
+ * AHardwareBuffer_lock may return an error or leave the buffer's
+ * content in an indeterminate state.
+ *
+ * If the buffer has AHARDWAREBUFFER_FORMAT_BLOB, it is legal lock it
+ * for reading and writing in multiple threads and/or processes
+ * simultaneously, and the contents of the buffer behave like shared
  * memory.
  *
- * THREADING CONSIDERATIONS:
- *
- * It is legal for several different threads to lock a buffer for read access;
- * none of the threads are blocked.
- *
- * Locking a buffer simultaneously for write or read/write is undefined, but
- * will neither terminate the process nor block the caller; AHardwareBuffer_lock
- * may return an error or leave the buffer's content into an indeterminate
- * state.
- *
- * \return 0 on success, -EINVAL if \a buffer is NULL or if the usage
- * flags are not a combination of AHARDWAREBUFFER_USAGE_CPU_*, or an error
- * number of the lock fails for any reason.
+ * \return 0 on success. -EINVAL if \a buffer is NULL, the usage flags
+ * are not a combination of AHARDWAREBUFFER_USAGE_CPU_*, or the buffer
+ * has more than one layer. Error number if the lock fails for any other
+ * reason.
  */
 int AHardwareBuffer_lock(AHardwareBuffer* buffer, uint64_t usage,
-        int32_t fence, const ARect* rect, void** outVirtualAddress);
+        int32_t fence, const ARect* rect, void** outVirtualAddress) __INTRODUCED_IN(26);
 
 /**
- * Unlock the AHardwareBuffer; must be called after all changes to the buffer
- * are completed by the caller. If fence is not NULL then it will be set to a
- * file descriptor that is signaled when all pending work on the buffer is
- * completed. The caller is responsible for closing the fence when it is no
- * longer needed.
+ * Unlock the AHardwareBuffer from direct CPU access.
  *
- * \return 0 on success, -EINVAL if \a buffer is NULL, or an error
- * number if the unlock fails for any reason.
+ * Must be called after all changes to the buffer are completed by the
+ * caller.  If \a fence is NULL, the function will block until all work
+ * is completed.  Otherwise, \a fence will be set either to a valid file
+ * descriptor or to -1.  The file descriptor will become signaled once
+ * the unlocking is complete and buffer contents are updated.
+ * The caller is responsible for closing the file descriptor once it's
+ * no longer needed.  The value -1 indicates that unlocking has already
+ * completed before the function returned and no further operations are
+ * necessary.
+ *
+ * \return 0 on success. -EINVAL if \a buffer is NULL. Error number if
+ * the unlock fails for any reason.
  */
-int AHardwareBuffer_unlock(AHardwareBuffer* buffer, int32_t* fence);
+int AHardwareBuffer_unlock(AHardwareBuffer* buffer, int32_t* fence) __INTRODUCED_IN(26);
 
 /**
  * Send the AHardwareBuffer to an AF_UNIX socket.
@@ -292,16 +405,20 @@
  * \return 0 on success, -EINVAL if \a buffer is NULL, or an error
  * number if the operation fails for any reason.
  */
-int AHardwareBuffer_sendHandleToUnixSocket(const AHardwareBuffer* buffer, int socketFd);
+int AHardwareBuffer_sendHandleToUnixSocket(const AHardwareBuffer* buffer, int socketFd) __INTRODUCED_IN(26);
 
 /**
- * Receive the AHardwareBuffer from an AF_UNIX socket.
+ * Receive an AHardwareBuffer from an AF_UNIX socket.
  *
  * \return 0 on success, -EINVAL if \a outBuffer is NULL, or an error
  * number if the operation fails for any reason.
  */
-int AHardwareBuffer_recvHandleFromUnixSocket(int socketFd, AHardwareBuffer** outBuffer);
+int AHardwareBuffer_recvHandleFromUnixSocket(int socketFd, AHardwareBuffer** outBuffer) __INTRODUCED_IN(26);
+
+#endif // __ANDROID_API__ >= 26
 
 __END_DECLS
 
 #endif // ANDROID_HARDWARE_BUFFER_H
+
+/** @} */
diff --git a/libs/nativewindow/include/android/native_window.h b/libs/nativewindow/include/android/native_window.h
index d5e5e9d..6730596 100644
--- a/libs/nativewindow/include/android/native_window.h
+++ b/libs/nativewindow/include/android/native_window.h
@@ -15,7 +15,13 @@
  */
 
 /**
- * @addtogroup NativeActivity Native Activity
+ * @defgroup ANativeWindow Native Window
+ *
+ * ANativeWindow represents the producer end of an image queue.
+ * It is the C counterpart of the android.view.Surface object in Java,
+ * and can be converted both ways. Depending on the consumer, images
+ * submitted to ANativeWindow can be shown on the display or sent to
+ * other consumers, such as video encoders.
  * @{
  */
 
@@ -41,7 +47,7 @@
  * Legacy window pixel format names, kept for backwards compatibility.
  * New code and APIs should use AHARDWAREBUFFER_FORMAT_*.
  */
-enum {
+enum ANativeWindow_LegacyFormat {
     // NOTE: these values must match the values from graphics/common/x.x/types.hal
 
     /** Red: 8 bits, Green: 8 bits, Blue: 8 bits, Alpha: 8 bits. **/
@@ -95,7 +101,7 @@
     /// memory. This may be >= width.
     int32_t stride;
 
-    /// The format of the buffer. One of AHARDWAREBUFFER_FORMAT_*
+    /// The format of the buffer. One of AHardwareBuffer_Format.
     int32_t format;
 
     /// The actual bits.
@@ -151,7 +157,7 @@
  *
  * \param width width of the buffers in pixels.
  * \param height height of the buffers in pixels.
- * \param format one of AHARDWAREBUFFER_FORMAT_* constants.
+ * \param format one of the AHardwareBuffer_Format constants.
  * \return 0 for success, or a negative value on error.
  */
 int32_t ANativeWindow_setBuffersGeometry(ANativeWindow* window,
@@ -178,7 +184,7 @@
  */
 int32_t ANativeWindow_unlockAndPost(ANativeWindow* window);
 
-#if __ANDROID_API__ >= __ANDROID_API_O__
+#if __ANDROID_API__ >= 26
 
 /**
  * Set a transform that will be applied to future buffers posted to the window.
@@ -186,11 +192,11 @@
  * \param transform combination of {@link ANativeWindowTransform} flags
  * \return 0 for success, or -EINVAL if \p transform is invalid
  */
-int32_t ANativeWindow_setBuffersTransform(ANativeWindow* window, int32_t transform);
+int32_t ANativeWindow_setBuffersTransform(ANativeWindow* window, int32_t transform) __INTRODUCED_IN(26);
 
-#endif // __ANDROID_API__ >= __ANDROID_API_O__
+#endif // __ANDROID_API__ >= 26
 
-#if __ANDROID_API__ >= __ANDROID_API_P__
+#if __ANDROID_API__ >= 28
 
 /**
  * All buffers queued after this call will be associated with the dataSpace
@@ -206,16 +212,16 @@
  * \return 0 for success, -EINVAL if window is invalid or the dataspace is not
  * supported.
  */
-int32_t ANativeWindow_setBuffersDataSpace(ANativeWindow* window, int32_t dataSpace);
+int32_t ANativeWindow_setBuffersDataSpace(ANativeWindow* window, int32_t dataSpace) __INTRODUCED_IN(28);
 
 /**
  * Get the dataspace of the buffers in window.
  * \return the dataspace of buffers in window, ADATASPACE_UNKNOWN is returned if
  * dataspace is unknown, or -EINVAL if window is invalid.
  */
-int32_t ANativeWindow_getBuffersDataSpace(ANativeWindow* window);
+int32_t ANativeWindow_getBuffersDataSpace(ANativeWindow* window) __INTRODUCED_IN(28);
 
-#endif // __ANDROID_API__ >= __ANDROID_API_P__
+#endif // __ANDROID_API__ >= 28
 
 #ifdef __cplusplus
 };
diff --git a/libs/nativewindow/include/vndk/hardware_buffer.h b/libs/nativewindow/include/vndk/hardware_buffer.h
index 7a4b31f..6c9ec34 100644
--- a/libs/nativewindow/include/vndk/hardware_buffer.h
+++ b/libs/nativewindow/include/vndk/hardware_buffer.h
@@ -26,6 +26,28 @@
 
 const native_handle_t* AHardwareBuffer_getNativeHandle(const AHardwareBuffer* buffer);
 
+enum CreateFromHandleMethod {
+    // enum values chosen to match internal GraphicBuffer::HandleWrapMethod
+    AHARDWAREBUFFER_CREATE_FROM_HANDLE_METHOD_REGISTER = 2,
+    AHARDWAREBUFFER_CREATE_FROM_HANDLE_METHOD_CLONE = 3,
+};
+
+/**
+ * Create a AHardwareBuffer from a native handle.
+ *
+ * This function wraps a native handle in a AHardwareBuffer suitable for use by applications or
+ * other parts of the system. The contents of desc will be returned by AHardwareBuffer_describe().
+ *
+ * If method is AHARDWAREBUFFER_CREATE_FROM_HANDLE_METHOD_REGISTER, the handle is assumed to be
+ * unregistered, and it will be registered/imported before being wrapped in the AHardwareBuffer.
+ * If successful, the AHardwareBuffer will own the handle.
+ *
+ * If method is AHARDWAREBUFFER_CREATE_FROM_HANDLE_METHOD_CLONE, the handle will be cloned and the
+ * clone registered. The AHardwareBuffer will own the cloned handle but not the original.
+ */
+int AHardwareBuffer_createFromHandle(const AHardwareBuffer_Desc* desc,
+                                     const native_handle_t* handle, int32_t method,
+                                     AHardwareBuffer** outBuffer);
 
 /**
  * Buffer pixel formats.
diff --git a/libs/nativewindow/libnativewindow.map.txt b/libs/nativewindow/libnativewindow.map.txt
index d2ba971..753954d 100644
--- a/libs/nativewindow/libnativewindow.map.txt
+++ b/libs/nativewindow/libnativewindow.map.txt
@@ -2,6 +2,7 @@
   global:
     AHardwareBuffer_acquire;
     AHardwareBuffer_allocate;
+    AHardwareBuffer_createFromHandle; # vndk
     AHardwareBuffer_describe;
     AHardwareBuffer_getNativeHandle; # vndk
     AHardwareBuffer_lock;
diff --git a/libs/sensor/OWNERS b/libs/sensor/OWNERS
index d4393d6..81099e8 100644
--- a/libs/sensor/OWNERS
+++ b/libs/sensor/OWNERS
@@ -1,2 +1,3 @@
 arthuri@google.com
 bduddie@google.com
+bstack@google.com
diff --git a/libs/sensor/include/sensor/Sensor.h b/libs/sensor/include/sensor/Sensor.h
index 6926f7f..324d443 100644
--- a/libs/sensor/include/sensor/Sensor.h
+++ b/libs/sensor/include/sensor/Sensor.h
@@ -57,15 +57,15 @@
             uint8_t b[16];
             int64_t i64[2];
         };
-        uuid_t(const uint8_t (&uuid)[16]) { memcpy(b, uuid, sizeof(b));}
+        explicit uuid_t(const uint8_t (&uuid)[16]) { memcpy(b, uuid, sizeof(b));}
         uuid_t() : b{0} {}
     };
 
     Sensor(const Sensor&) = default;
     Sensor& operator=(const Sensor&) = default;
 
-    Sensor(const char * name = "");
-    Sensor(struct sensor_t const* hwSensor, int halVersion = 0);
+    explicit Sensor(const char * name = "");
+    explicit Sensor(struct sensor_t const* hwSensor, int halVersion = 0);
     Sensor(struct sensor_t const& hwSensor, const uuid_t& uuid, int halVersion = 0);
     ~Sensor();
 
diff --git a/libs/sensor/include/sensor/SensorEventQueue.h b/libs/sensor/include/sensor/SensorEventQueue.h
index baed2ee..8176578 100644
--- a/libs/sensor/include/sensor/SensorEventQueue.h
+++ b/libs/sensor/include/sensor/SensorEventQueue.h
@@ -64,7 +64,7 @@
     // Default sensor sample period
     static constexpr int32_t SENSOR_DELAY_NORMAL = 200000;
 
-    SensorEventQueue(const sp<ISensorEventConnection>& connection);
+    explicit SensorEventQueue(const sp<ISensorEventConnection>& connection);
     virtual ~SensorEventQueue();
     virtual void onFirstRef();
 
diff --git a/libs/sensor/include/sensor/SensorManager.h b/libs/sensor/include/sensor/SensorManager.h
index 23f7a91..f09c9c6 100644
--- a/libs/sensor/include/sensor/SensorManager.h
+++ b/libs/sensor/include/sensor/SensorManager.h
@@ -71,7 +71,7 @@
     void sensorManagerDied();
     static status_t waitForSensorService(sp<ISensorServer> *server);
 
-    SensorManager(const String16& opPackageName);
+    explicit SensorManager(const String16& opPackageName);
     status_t assertStateLocked();
 
 private:
diff --git a/libs/ui/Android.bp b/libs/ui/Android.bp
index ff9d19e..ec7f927 100644
--- a/libs/ui/Android.bp
+++ b/libs/ui/Android.bp
@@ -18,6 +18,7 @@
     vndk: {
         enabled: true,
     },
+    double_loadable: true,
 
     clang: true,
     cflags: [
@@ -44,6 +45,8 @@
 
         // Don't warn about struct padding
         "-Wno-padded",
+
+        "-Wno-switch-enum",
     ],
 
     sanitize: {
@@ -62,6 +65,7 @@
         "GraphicBufferMapper.cpp",
         "HdrCapabilities.cpp",
         "PixelFormat.cpp",
+        "PublicFormat.cpp",
         "Rect.cpp",
         "Region.cpp",
         "UiConfig.cpp",
diff --git a/libs/ui/Fence.cpp b/libs/ui/Fence.cpp
index ff53aa8..ed7ccb0b 100644
--- a/libs/ui/Fence.cpp
+++ b/libs/ui/Fence.cpp
@@ -109,25 +109,25 @@
         return SIGNAL_TIME_INVALID;
     }
 
-    struct sync_fence_info_data* finfo = sync_fence_info(mFenceFd);
+    struct sync_file_info* finfo = sync_file_info(mFenceFd);
     if (finfo == NULL) {
-        ALOGE("sync_fence_info returned NULL for fd %d", mFenceFd.get());
+        ALOGE("sync_file_info returned NULL for fd %d", mFenceFd.get());
         return SIGNAL_TIME_INVALID;
     }
     if (finfo->status != 1) {
-        sync_fence_info_free(finfo);
+        sync_file_info_free(finfo);
         return SIGNAL_TIME_PENDING;
     }
 
-    struct sync_pt_info* pinfo = NULL;
     uint64_t timestamp = 0;
-    while ((pinfo = sync_pt_info(finfo, pinfo)) != NULL) {
-        if (pinfo->timestamp_ns > timestamp) {
-            timestamp = pinfo->timestamp_ns;
+    struct sync_fence_info* pinfo = sync_get_fence_info(finfo);
+    for (size_t i = 0; i < finfo->num_fences; i++) {
+        if (pinfo[i].timestamp_ns > timestamp) {
+            timestamp = pinfo[i].timestamp_ns;
         }
     }
-    sync_fence_info_free(finfo);
 
+    sync_file_info_free(finfo);
     return nsecs_t(timestamp);
 }
 
diff --git a/libs/ui/Gralloc2.cpp b/libs/ui/Gralloc2.cpp
index b92cbf3..37cf617 100644
--- a/libs/ui/Gralloc2.cpp
+++ b/libs/ui/Gralloc2.cpp
@@ -39,7 +39,7 @@
     static const uint64_t valid10UsageBits = []() -> uint64_t {
         using hardware::graphics::common::V1_0::BufferUsage;
         uint64_t bits = 0;
-        for (const auto bit : hardware::hidl_enum_iterator<BufferUsage>()) {
+        for (const auto bit : hardware::hidl_enum_range<BufferUsage>()) {
             bits = bits | bit;
         }
         // TODO(b/72323293, b/72703005): Remove these additional bits
@@ -54,7 +54,7 @@
     static const uint64_t valid11UsageBits = []() -> uint64_t {
         using hardware::graphics::common::V1_1::BufferUsage;
         uint64_t bits = 0;
-        for (const auto bit : hardware::hidl_enum_iterator<BufferUsage>()) {
+        for (const auto bit : hardware::hidl_enum_range<BufferUsage>()) {
             bits = bits | bit;
         }
         return bits;
diff --git a/libs/ui/GraphicBuffer.cpp b/libs/ui/GraphicBuffer.cpp
index 7670ac6..4aa9f62 100644
--- a/libs/ui/GraphicBuffer.cpp
+++ b/libs/ui/GraphicBuffer.cpp
@@ -65,12 +65,11 @@
 {
 }
 
-GraphicBuffer::GraphicBuffer(uint32_t inWidth, uint32_t inHeight,
-        PixelFormat inFormat, uint32_t inLayerCount, uint64_t usage, std::string requestorName)
-    : GraphicBuffer()
-{
-    mInitCheck = initWithSize(inWidth, inHeight, inFormat, inLayerCount,
-            usage, std::move(requestorName));
+GraphicBuffer::GraphicBuffer(uint32_t inWidth, uint32_t inHeight, PixelFormat inFormat,
+                             uint32_t inLayerCount, uint64_t inUsage, std::string requestorName)
+      : GraphicBuffer() {
+    mInitCheck = initWithSize(inWidth, inHeight, inFormat, inLayerCount, inUsage,
+                              std::move(requestorName));
 }
 
 // deprecated
@@ -83,15 +82,12 @@
 {
 }
 
-GraphicBuffer::GraphicBuffer(const native_handle_t* handle,
-        HandleWrapMethod method, uint32_t width, uint32_t height,
-        PixelFormat format, uint32_t layerCount,
-        uint64_t usage,
-        uint32_t stride)
-    : GraphicBuffer()
-{
-    mInitCheck = initWithHandle(handle, method, width, height, format,
-            layerCount, usage, stride);
+GraphicBuffer::GraphicBuffer(const native_handle_t* inHandle, HandleWrapMethod method,
+                             uint32_t inWidth, uint32_t inHeight, PixelFormat inFormat,
+                             uint32_t inLayerCount, uint64_t inUsage, uint32_t inStride)
+      : GraphicBuffer() {
+    mInitCheck = initWithHandle(inHandle, method, inWidth, inHeight, inFormat, inLayerCount,
+                                inUsage, inStride);
 }
 
 GraphicBuffer::~GraphicBuffer()
@@ -123,7 +119,6 @@
 
 ANativeWindowBuffer* GraphicBuffer::getNativeBuffer() const
 {
-    LOG_ALWAYS_FATAL_IF(this == NULL, "getNativeBuffer() called on NULL GraphicBuffer");
     return static_cast<ANativeWindowBuffer*>(
             const_cast<GraphicBuffer*>(this));
 }
@@ -184,26 +179,24 @@
     return err;
 }
 
-status_t GraphicBuffer::initWithHandle(const native_handle_t* handle,
-        HandleWrapMethod method, uint32_t width, uint32_t height,
-        PixelFormat format, uint32_t layerCount, uint64_t usage,
-        uint32_t stride)
-{
-    ANativeWindowBuffer::width  = static_cast<int>(width);
-    ANativeWindowBuffer::height = static_cast<int>(height);
-    ANativeWindowBuffer::stride = static_cast<int>(stride);
-    ANativeWindowBuffer::format = format;
-    ANativeWindowBuffer::usage  = usage;
-    ANativeWindowBuffer::usage_deprecated = int(usage);
+status_t GraphicBuffer::initWithHandle(const native_handle_t* inHandle, HandleWrapMethod method,
+                                       uint32_t inWidth, uint32_t inHeight, PixelFormat inFormat,
+                                       uint32_t inLayerCount, uint64_t inUsage, uint32_t inStride) {
+    ANativeWindowBuffer::width = static_cast<int>(inWidth);
+    ANativeWindowBuffer::height = static_cast<int>(inHeight);
+    ANativeWindowBuffer::stride = static_cast<int>(inStride);
+    ANativeWindowBuffer::format = inFormat;
+    ANativeWindowBuffer::usage = inUsage;
+    ANativeWindowBuffer::usage_deprecated = int(inUsage);
 
-    ANativeWindowBuffer::layerCount = layerCount;
+    ANativeWindowBuffer::layerCount = inLayerCount;
 
     mOwner = (method == WRAP_HANDLE) ? ownNone : ownHandle;
 
     if (method == TAKE_UNREGISTERED_HANDLE || method == CLONE_HANDLE) {
         buffer_handle_t importedHandle;
-        status_t err = mBufferMapper.importBuffer(handle, width, height,
-                layerCount, format, usage, stride, &importedHandle);
+        status_t err = mBufferMapper.importBuffer(inHandle, inWidth, inHeight, inLayerCount,
+                                                  inFormat, inUsage, inStride, &importedHandle);
         if (err != NO_ERROR) {
             initWithHandle(nullptr, WRAP_HANDLE, 0, 0, 0, 0, 0, 0);
 
@@ -211,15 +204,15 @@
         }
 
         if (method == TAKE_UNREGISTERED_HANDLE) {
-            native_handle_close(handle);
-            native_handle_delete(const_cast<native_handle_t*>(handle));
+            native_handle_close(inHandle);
+            native_handle_delete(const_cast<native_handle_t*>(inHandle));
         }
 
-        handle = importedHandle;
-        mBufferMapper.getTransportSize(handle, &mTransportNumFds, &mTransportNumInts);
+        inHandle = importedHandle;
+        mBufferMapper.getTransportSize(inHandle, &mTransportNumFds, &mTransportNumInts);
     }
 
-    ANativeWindowBuffer::handle = handle;
+    ANativeWindowBuffer::handle = inHandle;
 
     return NO_ERROR;
 }
diff --git a/libs/ui/HdrCapabilities.cpp b/libs/ui/HdrCapabilities.cpp
index a36911d..a5b3e89 100644
--- a/libs/ui/HdrCapabilities.cpp
+++ b/libs/ui/HdrCapabilities.cpp
@@ -24,8 +24,8 @@
 #endif
 
 HdrCapabilities::~HdrCapabilities() = default;
-HdrCapabilities::HdrCapabilities(HdrCapabilities&& other) = default;
-HdrCapabilities& HdrCapabilities::operator=(HdrCapabilities&& other) = default;
+HdrCapabilities::HdrCapabilities(HdrCapabilities&& other) noexcept = default;
+HdrCapabilities& HdrCapabilities::operator=(HdrCapabilities&& other) noexcept = default;
 
 size_t HdrCapabilities::getFlattenedSize() const {
     return  sizeof(mMaxLuminance) +
diff --git a/libs/ui/OWNERS b/libs/ui/OWNERS
new file mode 100644
index 0000000..97ead21
--- /dev/null
+++ b/libs/ui/OWNERS
@@ -0,0 +1,7 @@
+lpy@google.com
+marissaw@google.com
+mathias@google.com
+romainguy@google.com
+stoza@google.com
+jwcai@google.com
+tianyuj@google.com
diff --git a/libs/ui/PublicFormat.cpp b/libs/ui/PublicFormat.cpp
new file mode 100644
index 0000000..26eb771
--- /dev/null
+++ b/libs/ui/PublicFormat.cpp
@@ -0,0 +1,130 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <ui/PublicFormat.h>
+
+// ----------------------------------------------------------------------------
+namespace android {
+// ----------------------------------------------------------------------------
+
+int mapPublicFormatToHalFormat(PublicFormat f) {
+    switch (f) {
+        case PublicFormat::JPEG:
+        case PublicFormat::DEPTH_POINT_CLOUD:
+            return HAL_PIXEL_FORMAT_BLOB;
+        case PublicFormat::DEPTH16:
+            return HAL_PIXEL_FORMAT_Y16;
+        case PublicFormat::RAW_SENSOR:
+        case PublicFormat::RAW_DEPTH:
+            return HAL_PIXEL_FORMAT_RAW16;
+        default:
+            // Most formats map 1:1
+            return static_cast<int>(f);
+    }
+}
+
+android_dataspace mapPublicFormatToHalDataspace(PublicFormat f) {
+    switch (f) {
+        case PublicFormat::JPEG:
+            return HAL_DATASPACE_V0_JFIF;
+        case PublicFormat::DEPTH_POINT_CLOUD:
+        case PublicFormat::DEPTH16:
+        case PublicFormat::RAW_DEPTH:
+            return HAL_DATASPACE_DEPTH;
+        case PublicFormat::RAW_SENSOR:
+        case PublicFormat::RAW_PRIVATE:
+        case PublicFormat::RAW10:
+        case PublicFormat::RAW12:
+            return HAL_DATASPACE_ARBITRARY;
+        case PublicFormat::YUV_420_888:
+        case PublicFormat::NV21:
+        case PublicFormat::YV12:
+            return HAL_DATASPACE_V0_JFIF;
+        default:
+            // Most formats map to UNKNOWN
+            return HAL_DATASPACE_UNKNOWN;
+    }
+}
+
+PublicFormat mapHalFormatDataspaceToPublicFormat(int format, android_dataspace dataSpace) {
+    switch (format) {
+        case HAL_PIXEL_FORMAT_RGBA_8888:
+        case HAL_PIXEL_FORMAT_RGBX_8888:
+        case HAL_PIXEL_FORMAT_RGBA_FP16:
+        case HAL_PIXEL_FORMAT_RGBA_1010102:
+        case HAL_PIXEL_FORMAT_RGB_888:
+        case HAL_PIXEL_FORMAT_RGB_565:
+        case HAL_PIXEL_FORMAT_Y8:
+        case HAL_PIXEL_FORMAT_RAW10:
+        case HAL_PIXEL_FORMAT_RAW12:
+        case HAL_PIXEL_FORMAT_YCbCr_420_888:
+        case HAL_PIXEL_FORMAT_YV12:
+            // Enums overlap in both name and value
+            return static_cast<PublicFormat>(format);
+        case HAL_PIXEL_FORMAT_RAW16:
+            switch (dataSpace) {
+                case HAL_DATASPACE_DEPTH:
+                    return PublicFormat::RAW_DEPTH;
+                default:
+                    return PublicFormat::RAW_SENSOR;
+            }
+        case HAL_PIXEL_FORMAT_RAW_OPAQUE:
+            // Name differs, though value is the same
+            return PublicFormat::RAW_PRIVATE;
+        case HAL_PIXEL_FORMAT_YCbCr_422_SP:
+            // Name differs, though the value is the same
+            return PublicFormat::NV16;
+        case HAL_PIXEL_FORMAT_YCrCb_420_SP:
+            // Name differs, though the value is the same
+            return PublicFormat::NV21;
+        case HAL_PIXEL_FORMAT_YCbCr_422_I:
+            // Name differs, though the value is the same
+            return PublicFormat::YUY2;
+        case HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED:
+            // Name differs, though the value is the same
+            return PublicFormat::PRIVATE;
+        case HAL_PIXEL_FORMAT_Y16:
+            // Dataspace-dependent
+            switch (dataSpace) {
+                case HAL_DATASPACE_DEPTH:
+                    return PublicFormat::DEPTH16;
+                default:
+                    // Assume non-depth Y16 is just Y16.
+                    return PublicFormat::Y16;
+            }
+        case HAL_PIXEL_FORMAT_BLOB:
+            // Dataspace-dependent
+            switch (dataSpace) {
+                case HAL_DATASPACE_DEPTH:
+                    return PublicFormat::DEPTH_POINT_CLOUD;
+                case HAL_DATASPACE_V0_JFIF:
+                    return PublicFormat::JPEG;
+                default:
+                    // Assume otherwise-marked blobs are also JPEG
+                    return PublicFormat::JPEG;
+            }
+        case HAL_PIXEL_FORMAT_BGRA_8888:
+            // Not defined in public API
+            return PublicFormat::UNKNOWN;
+
+        default:
+            return PublicFormat::UNKNOWN;
+    }
+}
+
+// ----------------------------------------------------------------------------
+}; // namespace android
+// ----------------------------------------------------------------------------
diff --git a/libs/ui/include/ui/GraphicBuffer.h b/libs/ui/include/ui/GraphicBuffer.h
index cc38982..315db11 100644
--- a/libs/ui/include/ui/GraphicBuffer.h
+++ b/libs/ui/include/ui/GraphicBuffer.h
@@ -118,18 +118,16 @@
         // cannot be used directly, such as one from hidl_handle.
         CLONE_HANDLE,
     };
-    GraphicBuffer(const native_handle_t* handle, HandleWrapMethod method,
-            uint32_t width, uint32_t height,
-            PixelFormat format, uint32_t layerCount,
-            uint64_t usage, uint32_t stride);
+    GraphicBuffer(const native_handle_t* inHandle, HandleWrapMethod method, uint32_t inWidth,
+                  uint32_t inHeight, PixelFormat inFormat, uint32_t inLayerCount, uint64_t inUsage,
+                  uint32_t inStride);
 
     // These functions are deprecated because they only take 32 bits of usage
-    GraphicBuffer(const native_handle_t* handle, HandleWrapMethod method,
-            uint32_t width, uint32_t height,
-            PixelFormat format, uint32_t layerCount,
-            uint32_t usage, uint32_t stride)
-        : GraphicBuffer(handle, method, width, height, format, layerCount,
-                static_cast<uint64_t>(usage), stride) {}
+    GraphicBuffer(const native_handle_t* inHandle, HandleWrapMethod method, uint32_t inWidth,
+                  uint32_t inHeight, PixelFormat inFormat, uint32_t inLayerCount, uint32_t inUsage,
+                  uint32_t inStride)
+          : GraphicBuffer(inHandle, method, inWidth, inHeight, inFormat, inLayerCount,
+                          static_cast<uint64_t>(inUsage), inStride) {}
     GraphicBuffer(uint32_t inWidth, uint32_t inHeight, PixelFormat inFormat,
             uint32_t inLayerCount, uint32_t inUsage, uint32_t inStride,
             native_handle_t* inHandle, bool keepOwnership);
@@ -226,10 +224,9 @@
             PixelFormat inFormat, uint32_t inLayerCount,
             uint64_t inUsage, std::string requestorName);
 
-    status_t initWithHandle(const native_handle_t* handle,
-            HandleWrapMethod method, uint32_t width, uint32_t height,
-            PixelFormat format, uint32_t layerCount,
-            uint64_t usage, uint32_t stride);
+    status_t initWithHandle(const native_handle_t* inHandle, HandleWrapMethod method,
+                            uint32_t inWidth, uint32_t inHeight, PixelFormat inFormat,
+                            uint32_t inLayerCount, uint64_t inUsage, uint32_t inStride);
 
     void free_handle();
 
diff --git a/libs/ui/include/ui/HdrCapabilities.h b/libs/ui/include/ui/HdrCapabilities.h
index 4e98c28..65ac26c 100644
--- a/libs/ui/include/ui/HdrCapabilities.h
+++ b/libs/ui/include/ui/HdrCapabilities.h
@@ -37,8 +37,8 @@
         mMinLuminance(minLuminance) {}
 
     // Make this move-constructable and move-assignable
-    HdrCapabilities(HdrCapabilities&& other);
-    HdrCapabilities& operator=(HdrCapabilities&& other);
+    HdrCapabilities(HdrCapabilities&& other) noexcept;
+    HdrCapabilities& operator=(HdrCapabilities&& other) noexcept;
 
     HdrCapabilities()
       : mSupportedHdrTypes(),
diff --git a/libs/ui/include/ui/PublicFormat.h b/libs/ui/include/ui/PublicFormat.h
new file mode 100644
index 0000000..75b6705
--- /dev/null
+++ b/libs/ui/include/ui/PublicFormat.h
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef UI_PUBLICFORMAT_H
+#define UI_PUBLICFORMAT_H
+
+#include <system/graphics.h>
+
+namespace android {
+
+/**
+ * Enum mirroring the public API definitions for image and pixel formats.
+ * Some of these are hidden in the public API
+ *
+ * Keep up to date with android.graphics.ImageFormat and
+ * android.graphics.PixelFormat
+ *
+ * TODO: PublicFormat is going to be deprecated(b/126594675)
+ */
+enum class PublicFormat {
+    UNKNOWN = 0x0,
+    RGBA_8888 = 0x1,
+    RGBX_8888 = 0x2,
+    RGB_888 = 0x3,
+    RGB_565 = 0x4,
+    NV16 = 0x10,
+    NV21 = 0x11,
+    YUY2 = 0x14,
+    RGBA_FP16 = 0x16,
+    RAW_SENSOR = 0x20,
+    PRIVATE = 0x22,
+    YUV_420_888 = 0x23,
+    RAW_PRIVATE = 0x24,
+    RAW10 = 0x25,
+    RAW12 = 0x26,
+    RGBA_1010102 = 0x2b,
+    JPEG = 0x100,
+    DEPTH_POINT_CLOUD = 0x101,
+    RAW_DEPTH = 0x1002, // @hide
+    YV12 = 0x32315659,
+    Y8 = 0x20203859,  // @hide
+    Y16 = 0x20363159, // @hide
+    DEPTH16 = 0x44363159
+};
+
+/* Convert from android.graphics.ImageFormat/PixelFormat enums to graphics.h HAL
+ * format */
+extern int mapPublicFormatToHalFormat(PublicFormat f);
+
+/* Convert from android.graphics.ImageFormat/PixelFormat enums to graphics.h HAL
+ * dataspace */
+extern android_dataspace mapPublicFormatToHalDataspace(PublicFormat f);
+
+/* Convert from HAL format, dataspace pair to
+ * android.graphics.ImageFormat/PixelFormat.
+ * For unknown/unspecified pairs, returns PublicFormat::UNKNOWN */
+extern PublicFormat mapHalFormatDataspaceToPublicFormat(int format, android_dataspace dataSpace);
+
+}; // namespace android
+
+#endif // UI_PUBLICFORMAT_H
diff --git a/libs/vr/OWNERS b/libs/vr/OWNERS
new file mode 100644
index 0000000..ec2d712
--- /dev/null
+++ b/libs/vr/OWNERS
@@ -0,0 +1,4 @@
+hendrikw@google.com
+jwcai@google.com
+steventhomas@google.com
+
diff --git a/libs/vr/libbufferhub/Android.bp b/libs/vr/libbufferhub/Android.bp
index 7b5ad44..69b6422 100644
--- a/libs/vr/libbufferhub/Android.bp
+++ b/libs/vr/libbufferhub/Android.bp
@@ -59,7 +59,6 @@
 }
 
 cc_test {
-    tags: ["optional"],
     srcs: ["buffer_hub-test.cpp"],
     static_libs: ["libbufferhub"],
     shared_libs: sharedLibraries,
diff --git a/libs/vr/libbufferhub/include/private/dvr/bufferhub_rpc.h b/libs/vr/libbufferhub/include/private/dvr/bufferhub_rpc.h
index f4918c4..04f4fb4 100644
--- a/libs/vr/libbufferhub/include/private/dvr/bufferhub_rpc.h
+++ b/libs/vr/libbufferhub/include/private/dvr/bufferhub_rpc.h
@@ -103,8 +103,8 @@
       opaque_ints_.push_back(buffer.handle()->data[fd_count + i]);
     }
   }
-  NativeBufferHandle(NativeBufferHandle&& other) = default;
-  NativeBufferHandle& operator=(NativeBufferHandle&& other) = default;
+  NativeBufferHandle(NativeBufferHandle&& other) noexcept = default;
+  NativeBufferHandle& operator=(NativeBufferHandle&& other) noexcept = default;
 
   // Imports the native handle into the given IonBuffer instance.
   int Import(IonBuffer* buffer) {
@@ -174,8 +174,8 @@
         acquire_fence_fd_(acquire_fence_fd.Borrow()),
         release_fence_fd_(release_fence_fd.Borrow()) {}
 
-  BufferDescription(BufferDescription&& other) = default;
-  BufferDescription& operator=(BufferDescription&& other) = default;
+  BufferDescription(BufferDescription&& other) noexcept = default;
+  BufferDescription& operator=(BufferDescription&& other) noexcept = default;
 
   // ID of the buffer client. All BufferHubBuffer clients derived from the same
   // buffer in bufferhubd share the same buffer id.
@@ -219,8 +219,8 @@
   FenceHandle() = default;
   explicit FenceHandle(int fence) : fence_{fence} {}
   explicit FenceHandle(FileHandleType&& fence) : fence_{std::move(fence)} {}
-  FenceHandle(FenceHandle&&) = default;
-  FenceHandle& operator=(FenceHandle&&) = default;
+  FenceHandle(FenceHandle&&) noexcept = default;
+  FenceHandle& operator=(FenceHandle&&) noexcept = default;
 
   explicit operator bool() const { return fence_.IsValid(); }
 
diff --git a/libs/vr/libbufferhub/include/private/dvr/ion_buffer.h b/libs/vr/libbufferhub/include/private/dvr/ion_buffer.h
index f6bc547..860f08a 100644
--- a/libs/vr/libbufferhub/include/private/dvr/ion_buffer.h
+++ b/libs/vr/libbufferhub/include/private/dvr/ion_buffer.h
@@ -20,8 +20,8 @@
             uint64_t usage);
   ~IonBuffer();
 
-  IonBuffer(IonBuffer&& other);
-  IonBuffer& operator=(IonBuffer&& other);
+  IonBuffer(IonBuffer&& other) noexcept;
+  IonBuffer& operator=(IonBuffer&& other) noexcept;
 
   // Returns check this IonBuffer holds a valid Gralloc buffer.
   bool IsValid() const { return buffer_ && buffer_->initCheck() == NO_ERROR; }
diff --git a/libs/vr/libbufferhub/ion_buffer.cpp b/libs/vr/libbufferhub/ion_buffer.cpp
index cbaa24a..1295531 100644
--- a/libs/vr/libbufferhub/ion_buffer.cpp
+++ b/libs/vr/libbufferhub/ion_buffer.cpp
@@ -49,11 +49,11 @@
   FreeHandle();
 }
 
-IonBuffer::IonBuffer(IonBuffer&& other) : IonBuffer() {
+IonBuffer::IonBuffer(IonBuffer&& other) noexcept : IonBuffer() {
   *this = std::move(other);
 }
 
-IonBuffer& IonBuffer::operator=(IonBuffer&& other) {
+IonBuffer& IonBuffer::operator=(IonBuffer&& other) noexcept {
   ALOGD_IF(TRACE, "IonBuffer::operator=: handle_=%p other.handle_=%p", handle(),
            other.handle());
 
diff --git a/libs/vr/libbufferhubqueue/benchmarks/Android.bp b/libs/vr/libbufferhubqueue/benchmarks/Android.bp
index 8ae7a0b..5089b87 100644
--- a/libs/vr/libbufferhubqueue/benchmarks/Android.bp
+++ b/libs/vr/libbufferhubqueue/benchmarks/Android.bp
@@ -23,5 +23,4 @@
         "-Werror",
     ],
     name: "buffer_transport_benchmark",
-    tags: ["optional"],
 }
diff --git a/libs/vr/libbufferhubqueue/include/private/dvr/buffer_hub_queue_client.h b/libs/vr/libbufferhubqueue/include/private/dvr/buffer_hub_queue_client.h
index 60e1c4b..8f7b0a1 100644
--- a/libs/vr/libbufferhubqueue/include/private/dvr/buffer_hub_queue_client.h
+++ b/libs/vr/libbufferhubqueue/include/private/dvr/buffer_hub_queue_client.h
@@ -130,8 +130,8 @@
   bool hung_up() const { return hung_up_; }
 
  protected:
-  BufferHubQueue(pdx::LocalChannelHandle channel);
-  BufferHubQueue(const std::string& endpoint_path);
+  explicit BufferHubQueue(pdx::LocalChannelHandle channel);
+  explicit BufferHubQueue(const std::string& endpoint_path);
 
   // Imports the queue parameters by querying BufferHub for the parameters for
   // this channel.
@@ -417,7 +417,7 @@
  private:
   friend BufferHubQueue;
 
-  ConsumerQueue(pdx::LocalChannelHandle handle);
+  explicit ConsumerQueue(pdx::LocalChannelHandle handle);
 
   // Add a consumer buffer to populate the queue. Once added, a consumer buffer
   // is NOT available to use until the producer side |Post| it. |WaitForBuffers|
diff --git a/libs/vr/libbufferhubqueue/include/private/dvr/buffer_hub_queue_parcelable.h b/libs/vr/libbufferhubqueue/include/private/dvr/buffer_hub_queue_parcelable.h
index 4dea9b2..36ab5f6 100644
--- a/libs/vr/libbufferhubqueue/include/private/dvr/buffer_hub_queue_parcelable.h
+++ b/libs/vr/libbufferhubqueue/include/private/dvr/buffer_hub_queue_parcelable.h
@@ -28,14 +28,14 @@
  public:
   BufferHubQueueParcelable() = default;
 
-  BufferHubQueueParcelable(BufferHubQueueParcelable&& other) = default;
-  BufferHubQueueParcelable& operator=(BufferHubQueueParcelable&& other) {
+  BufferHubQueueParcelable(BufferHubQueueParcelable&& other) noexcept = default;
+  BufferHubQueueParcelable& operator=(BufferHubQueueParcelable&& other) noexcept {
     channel_parcelable_ = std::move(other.channel_parcelable_);
     return *this;
   }
 
   // Constructs an parcelable contains the channel parcelable.
-  BufferHubQueueParcelable(
+  explicit BufferHubQueueParcelable(
       std::unique_ptr<pdx::ChannelParcelable> channel_parcelable)
       : channel_parcelable_(std::move(channel_parcelable)) {}
 
diff --git a/libs/vr/libbufferhubqueue/include/private/dvr/epoll_file_descriptor.h b/libs/vr/libbufferhubqueue/include/private/dvr/epoll_file_descriptor.h
index 6e303a5..2f14f7c 100644
--- a/libs/vr/libbufferhubqueue/include/private/dvr/epoll_file_descriptor.h
+++ b/libs/vr/libbufferhubqueue/include/private/dvr/epoll_file_descriptor.h
@@ -28,7 +28,7 @@
       return -EALREADY;
     }
 
-    fd_.reset(epoll_create(64));
+    fd_.reset(epoll_create1(EPOLL_CLOEXEC));
 
     if (fd_.get() < 0)
       return -errno;
diff --git a/libs/vr/libbufferhubqueue/tests/Android.bp b/libs/vr/libbufferhubqueue/tests/Android.bp
index ca1e7bd..a337921 100644
--- a/libs/vr/libbufferhubqueue/tests/Android.bp
+++ b/libs/vr/libbufferhubqueue/tests/Android.bp
@@ -38,7 +38,6 @@
         "-Wno-error=sign-compare", // to fix later
     ],
     name: "buffer_hub_queue-test",
-    tags: ["optional"],
 }
 
 cc_test {
@@ -55,5 +54,4 @@
         "-Werror",
     ],
     name: "buffer_hub_queue_producer-test",
-    tags: ["optional"],
 }
diff --git a/libs/vr/libdisplay/Android.bp b/libs/vr/libdisplay/Android.bp
index 192fb5d..9c67881 100644
--- a/libs/vr/libdisplay/Android.bp
+++ b/libs/vr/libdisplay/Android.bp
@@ -50,7 +50,6 @@
 ]
 
 cc_library {
-    tags: ["tests"],
     srcs: sourceFiles,
     cflags: ["-DLOG_TAG=\"libdisplay\"",
         "-DTRACE=0",
diff --git a/libs/vr/libdisplay/include/private/dvr/display_protocol.h b/libs/vr/libdisplay/include/private/dvr/display_protocol.h
index eff50ba..3786d1d 100644
--- a/libs/vr/libdisplay/include/private/dvr/display_protocol.h
+++ b/libs/vr/libdisplay/include/private/dvr/display_protocol.h
@@ -60,11 +60,13 @@
   using Base = Flags<Integer>;
   using Type = Integer;
 
+  // NOLINTNEXTLINE(google-explicit-constructor)
   Flags(const Integer& value) : value_{value} {}
   Flags(const Flags&) = default;
   Flags& operator=(const Flags&) = default;
 
   Integer value() const { return value_; }
+  // NOLINTNEXTLINE(google-explicit-constructor)
   operator Integer() const { return value_; }
 
   bool IsSet(Integer bits) const { return (value_ & bits) == bits; }
diff --git a/libs/vr/libdvr/dvr_buffer_queue.cpp b/libs/vr/libdvr/dvr_buffer_queue.cpp
index 74cee3f..571558a 100644
--- a/libs/vr/libdvr/dvr_buffer_queue.cpp
+++ b/libs/vr/libdvr/dvr_buffer_queue.cpp
@@ -171,12 +171,12 @@
 int DvrWriteBufferQueue::PostBuffer(DvrWriteBuffer* write_buffer,
                                     const DvrNativeBufferMetadata* meta,
                                     int ready_fence_fd) {
+  // Some basic sanity checks before we put the buffer back into a slot.
+  size_t slot = static_cast<size_t>(write_buffer->slot);
   LOG_FATAL_IF(
       (write_buffers->slot < 0 || write_buffers->slot >= write_buffers_.size()),
       "DvrWriteBufferQueue::ReleaseBuffer: Invalid slot: %zu", slot);
 
-  // Some basic sanity checks before we put the buffer back into a slot.
-  size_t slot = static_cast<size_t>(write_buffer->slot);
   if (write_buffers_[slot] != nullptr) {
     ALOGE("DvrWriteBufferQueue::PostBuffer: Slot is not empty: %zu", slot);
     return -EINVAL;
@@ -374,12 +374,12 @@
 int DvrReadBufferQueue::ReleaseBuffer(DvrReadBuffer* read_buffer,
                                       const DvrNativeBufferMetadata* meta,
                                       int release_fence_fd) {
+  // Some basic sanity checks before we put the buffer back into a slot.
+  size_t slot = static_cast<size_t>(read_buffer->slot);
   LOG_FATAL_IF(
       (read_buffers->slot < 0 || read_buffers->slot >= read_buffers_size()),
       "DvrReadBufferQueue::ReleaseBuffer: Invalid slot: %zu", slot);
 
-  // Some basic sanity checks before we put the buffer back into a slot.
-  size_t slot = static_cast<size_t>(read_buffer->slot);
   if (read_buffers_[slot] != nullptr) {
     ALOGE("DvrReadBufferQueue::ReleaseBuffer: Slot is not empty: %zu", slot);
     return -EINVAL;
diff --git a/libs/vr/libdvrcommon/Android.bp b/libs/vr/libdvrcommon/Android.bp
index 32b793a..e751768 100644
--- a/libs/vr/libdvrcommon/Android.bp
+++ b/libs/vr/libdvrcommon/Android.bp
@@ -59,7 +59,6 @@
 
 cc_test {
     name: "libdvrcommon_test",
-    tags: ["optional"],
 
     srcs: testFiles,
     cflags: [
diff --git a/libs/vr/libdvrcommon/include/private/dvr/ring_buffer.h b/libs/vr/libdvrcommon/include/private/dvr/ring_buffer.h
index 44485a7..1824241 100644
--- a/libs/vr/libdvrcommon/include/private/dvr/ring_buffer.h
+++ b/libs/vr/libdvrcommon/include/private/dvr/ring_buffer.h
@@ -23,9 +23,9 @@
   explicit RingBuffer(size_t capacity) { Reset(capacity); }
 
   RingBuffer(const RingBuffer& other) = default;
-  RingBuffer(RingBuffer&& other) = default;
+  RingBuffer(RingBuffer&& other) noexcept = default;
   RingBuffer& operator=(const RingBuffer& other) = default;
-  RingBuffer& operator=(RingBuffer&& other) = default;
+  RingBuffer& operator=(RingBuffer&& other) noexcept = default;
 
   void Append(const T& val) {
     if (IsFull())
diff --git a/libs/vr/libpdx/private/pdx/channel_handle.h b/libs/vr/libpdx/private/pdx/channel_handle.h
index 1e62d25..bd04305 100644
--- a/libs/vr/libpdx/private/pdx/channel_handle.h
+++ b/libs/vr/libpdx/private/pdx/channel_handle.h
@@ -26,7 +26,7 @@
 class ChannelHandleBase {
  public:
   ChannelHandleBase() = default;
-  ChannelHandleBase(const int32_t& value) : value_{value} {}
+  explicit ChannelHandleBase(const int32_t& value) : value_{value} {}
 
   ChannelHandleBase(const ChannelHandleBase&) = delete;
   ChannelHandleBase& operator=(const ChannelHandleBase&) = delete;
@@ -50,14 +50,14 @@
  public:
   ChannelHandle() = default;
   using ChannelHandleBase::ChannelHandleBase;
-  ChannelHandle(ChannelHandle&& other) : ChannelHandleBase{other.value_} {
+  ChannelHandle(ChannelHandle&& other) noexcept : ChannelHandleBase{other.value_} {
     other.value_ = kEmptyHandle;
   }
   ~ChannelHandle() = default;
 
   ChannelHandle Duplicate() const { return ChannelHandle{value_}; }
 
-  ChannelHandle& operator=(ChannelHandle&& other) {
+  ChannelHandle& operator=(ChannelHandle&& other) noexcept {
     value_ = other.value_;
     other.value_ = kEmptyHandle;
     return *this;
@@ -74,13 +74,13 @@
   ChannelHandle(const ChannelHandle&) = delete;
   ChannelHandle& operator=(const ChannelHandle&) = delete;
 
-  ChannelHandle(ChannelHandle&& other)
+  ChannelHandle(ChannelHandle&& other) noexcept
       : ChannelHandleBase{other.value_}, manager_{other.manager_} {
     other.manager_ = nullptr;
     other.value_ = kEmptyHandle;
   }
 
-  ChannelHandle& operator=(ChannelHandle&& other) {
+  ChannelHandle& operator=(ChannelHandle&& other) noexcept {
     value_ = other.value_;
     manager_ = other.manager_;
     other.value_ = kEmptyHandle;
diff --git a/libs/vr/libpdx/private/pdx/client.h b/libs/vr/libpdx/private/pdx/client.h
index c35dabd..7e2d55c 100644
--- a/libs/vr/libpdx/private/pdx/client.h
+++ b/libs/vr/libpdx/private/pdx/client.h
@@ -206,7 +206,7 @@
 class Transaction final : public OutputResourceMapper,
                           public InputResourceMapper {
  public:
-  Transaction(Client& client);
+  explicit Transaction(Client& client);
   ~Transaction();
 
   template <typename T>
diff --git a/libs/vr/libpdx/private/pdx/file_handle.h b/libs/vr/libpdx/private/pdx/file_handle.h
index b3c3ad7..fed1529 100644
--- a/libs/vr/libpdx/private/pdx/file_handle.h
+++ b/libs/vr/libpdx/private/pdx/file_handle.h
@@ -43,7 +43,7 @@
 
   // Move constructor that assumes ownership of the file descriptor, leaving the
   // other FileHandle object empty.
-  FileHandle(FileHandle&& other) {
+  FileHandle(FileHandle&& other) noexcept {
     fd_ = other.fd_;
     other.fd_ = kEmptyFileHandle;
   }
@@ -62,7 +62,7 @@
 
   // Move assignment operator that assumes ownership of the underlying file
   // descriptor, leaving the other FileHandle object empty.
-  FileHandle& operator=(FileHandle&& other) {
+  FileHandle& operator=(FileHandle&& other) noexcept {
     if (this != &other) {
       Reset(other.fd_);
       other.fd_ = kEmptyFileHandle;
diff --git a/libs/vr/libpdx/private/pdx/rpc/array_wrapper.h b/libs/vr/libpdx/private/pdx/rpc/array_wrapper.h
index 93d87f3..d835c57 100644
--- a/libs/vr/libpdx/private/pdx/rpc/array_wrapper.h
+++ b/libs/vr/libpdx/private/pdx/rpc/array_wrapper.h
@@ -39,7 +39,7 @@
 
   ArrayWrapper(const ArrayWrapper& other) { *this = other; }
 
-  ArrayWrapper(ArrayWrapper&& other) { *this = std::move(other); }
+  ArrayWrapper(ArrayWrapper&& other) noexcept { *this = std::move(other); }
 
   ArrayWrapper& operator=(const ArrayWrapper& other) {
     if (&other == this) {
@@ -53,7 +53,7 @@
     return *this;
   }
 
-  ArrayWrapper& operator=(ArrayWrapper&& other) {
+  ArrayWrapper& operator=(ArrayWrapper&& other) noexcept {
     if (&other == this) {
       return *this;
     } else {
diff --git a/libs/vr/libpdx/private/pdx/rpc/buffer_wrapper.h b/libs/vr/libpdx/private/pdx/rpc/buffer_wrapper.h
index aa86531..43184dd 100644
--- a/libs/vr/libpdx/private/pdx/rpc/buffer_wrapper.h
+++ b/libs/vr/libpdx/private/pdx/rpc/buffer_wrapper.h
@@ -39,7 +39,7 @@
 
   BufferWrapper(const BufferWrapper& other) { *this = other; }
 
-  BufferWrapper(BufferWrapper&& other) { *this = std::move(other); }
+  BufferWrapper(BufferWrapper&& other) noexcept { *this = std::move(other); }
 
   BufferWrapper& operator=(const BufferWrapper& other) {
     if (&other == this) {
@@ -53,7 +53,7 @@
     return *this;
   }
 
-  BufferWrapper& operator=(BufferWrapper&& other) {
+  BufferWrapper& operator=(BufferWrapper&& other) noexcept {
     if (&other == this) {
       return *this;
     } else {
@@ -110,16 +110,16 @@
   using const_iterator = typename BufferType::const_iterator;
 
   BufferWrapper() {}
-  BufferWrapper(const BufferType& buffer) : buffer_(buffer) {}
+  explicit BufferWrapper(const BufferType& buffer) : buffer_(buffer) {}
   BufferWrapper(const BufferType& buffer, const Allocator& allocator)
       : buffer_(buffer, allocator) {}
-  BufferWrapper(BufferType&& buffer) : buffer_(std::move(buffer)) {}
+  explicit BufferWrapper(BufferType&& buffer) : buffer_(std::move(buffer)) {}
   BufferWrapper(BufferType&& buffer, const Allocator& allocator)
       : buffer_(std::move(buffer), allocator) {}
   BufferWrapper(const BufferWrapper&) = default;
-  BufferWrapper(BufferWrapper&&) = default;
+  BufferWrapper(BufferWrapper&&) noexcept = default;
   BufferWrapper& operator=(const BufferWrapper&) = default;
-  BufferWrapper& operator=(BufferWrapper&&) = default;
+  BufferWrapper& operator=(BufferWrapper&&) noexcept = default;
 
   pointer data() { return buffer_.data(); }
   const_pointer data() const { return buffer_.data(); }
diff --git a/libs/vr/libpdx/private/pdx/rpc/payload.h b/libs/vr/libpdx/private/pdx/rpc/payload.h
index a48a64c..d2df14f 100644
--- a/libs/vr/libpdx/private/pdx/rpc/payload.h
+++ b/libs/vr/libpdx/private/pdx/rpc/payload.h
@@ -83,7 +83,7 @@
                        public MessageWriter,
                        public MessageReader {
  public:
-  ServicePayload(Message& message) : message_(message) {}
+  explicit ServicePayload(Message& message) : message_(message) {}
 
   // MessageWriter
   void* GetNextWriteBufferSection(size_t size) override {
@@ -120,7 +120,8 @@
       MessageBuffer<ThreadLocalTypeSlot<ClientPayload<Slot>>, 1024u, int>;
   using BufferType = typename ContainerType::BufferType;
 
-  ClientPayload(Transaction& transaction) : transaction_{transaction} {}
+  explicit ClientPayload(Transaction& transaction)
+      : transaction_{transaction} {}
 
   // MessageWriter
   void* GetNextWriteBufferSection(size_t size) override {
diff --git a/libs/vr/libpdx/private/pdx/rpc/pointer_wrapper.h b/libs/vr/libpdx/private/pdx/rpc/pointer_wrapper.h
index d496719..88868fe 100644
--- a/libs/vr/libpdx/private/pdx/rpc/pointer_wrapper.h
+++ b/libs/vr/libpdx/private/pdx/rpc/pointer_wrapper.h
@@ -13,11 +13,11 @@
  public:
   using BaseType = T;
 
-  PointerWrapper(T* pointer) : pointer_(pointer) {}
+  explicit PointerWrapper(T* pointer) : pointer_(pointer) {}
   PointerWrapper(const PointerWrapper&) = default;
-  PointerWrapper(PointerWrapper&&) = default;
+  PointerWrapper(PointerWrapper&&) noexcept = default;
   PointerWrapper& operator=(const PointerWrapper&) = default;
-  PointerWrapper& operator=(PointerWrapper&&) = default;
+  PointerWrapper& operator=(PointerWrapper&&) noexcept = default;
 
   T& Dereference() { return *pointer_; }
   const T& Dereference() const { return *pointer_; }
diff --git a/libs/vr/libpdx/private/pdx/rpc/serialization.h b/libs/vr/libpdx/private/pdx/rpc/serialization.h
index f12aef1..914ea66 100644
--- a/libs/vr/libpdx/private/pdx/rpc/serialization.h
+++ b/libs/vr/libpdx/private/pdx/rpc/serialization.h
@@ -134,7 +134,7 @@
 
   // ErrorType constructor for generic error codes. Explicitly not explicit,
   // implicit conversion from ErrorCode to ErrorType is desirable behavior.
-  // NOLINTNEXTLINE(runtime/explicit)
+  // NOLINTNEXTLINE(google-explicit-constructor)
   ErrorType(ErrorCode error_code) : error_code_(error_code) {}
 
   // ErrorType constructor for encoding type errors.
@@ -148,6 +148,7 @@
   // Evaluates to true if the ErrorType represents an error.
   explicit operator bool() const { return error_code_ != ErrorCode::NO_ERROR; }
 
+  // NOLINTNEXTLINE(google-explicit-constructor)
   operator ErrorCode() const { return error_code_; }
   ErrorCode error_code() const { return error_code_; }
 
@@ -159,6 +160,7 @@
     return unexpected_encoding_.encoding_type;
   }
 
+  // NOLINTNEXTLINE(google-explicit-constructor)
   operator std::string() const {
     std::ostringstream stream;
 
diff --git a/libs/vr/libpdx/private/pdx/rpc/string_wrapper.h b/libs/vr/libpdx/private/pdx/rpc/string_wrapper.h
index 19fc4c1..2d0a4ea 100644
--- a/libs/vr/libpdx/private/pdx/rpc/string_wrapper.h
+++ b/libs/vr/libpdx/private/pdx/rpc/string_wrapper.h
@@ -44,7 +44,7 @@
 
   StringWrapper(const StringWrapper& other) { *this = other; }
 
-  StringWrapper(StringWrapper&& other) { *this = std::move(other); }
+  StringWrapper(StringWrapper&& other) noexcept { *this = std::move(other); }
 
   StringWrapper& operator=(const StringWrapper& other) {
     if (&other == this) {
@@ -58,7 +58,7 @@
     return *this;
   }
 
-  StringWrapper& operator=(StringWrapper&& other) {
+  StringWrapper& operator=(StringWrapper&& other) noexcept {
     if (&other == this) {
       return *this;
     } else {
diff --git a/libs/vr/libpdx/private/pdx/rpc/variant.h b/libs/vr/libpdx/private/pdx/rpc/variant.h
index 2cc9664..a1292b0 100644
--- a/libs/vr/libpdx/private/pdx/rpc/variant.h
+++ b/libs/vr/libpdx/private/pdx/rpc/variant.h
@@ -292,7 +292,7 @@
 
   template <typename T>
   T& get(TypeTag<T>) {
-    return rest_.template get(TypeTag<T>{});
+    return rest_.get(TypeTag<T>{});
   }
   template <typename T>
   const T& get(TypeTag<T>) const {
@@ -300,7 +300,7 @@
   }
   template <typename T>
   constexpr std::int32_t index(TypeTag<T>) const {
-    return 1 + rest_.template index(TypeTag<T>{});
+    return 1 + rest_.index(TypeTag<T>{});
   }
 
   template <typename... Args>
@@ -447,7 +447,7 @@
 
   Variant(const Variant& other)
       : index_{other.index_}, value_{other.value_, other.index_} {}
-  Variant(Variant&& other)
+  Variant(Variant&& other) noexcept
       : index_{other.index_}, value_{std::move(other.value_), other.index_} {}
 
 // Recent Clang versions has a regression that produces bogus
@@ -472,7 +472,7 @@
     other.Visit([this](const auto& value) { *this = value; });
     return *this;
   }
-  Variant& operator=(Variant&& other) {
+  Variant& operator=(Variant&& other) noexcept {
     other.Visit([this](auto&& value) { *this = std::move(value); });
     return *this;
   }
@@ -553,7 +553,7 @@
   template <typename T>
   constexpr std::int32_t index_of() const {
     static_assert(HasType<T>::value, "T is not an element type of Variant.");
-    return value_.template index(DecayedTypeTag<T>{});
+    return value_.index(DecayedTypeTag<T>{});
   }
 
   // Returns the index of the active type. If the Variant is empty -1 is
@@ -575,7 +575,7 @@
   template <typename T>
   T* get() {
     if (is<T>())
-      return &value_.template get(DecayedTypeTag<T>{});
+      return &value_.get(DecayedTypeTag<T>{});
     else
       return nullptr;
   }
@@ -589,7 +589,7 @@
   template <std::size_t I>
   TypeForIndex<I>* get() {
     if (is<TypeForIndex<I>>())
-      return &value_.template get(TypeTagForIndex<I>{});
+      return &value_.get(TypeTagForIndex<I>{});
     else
       return nullptr;
   }
diff --git a/libs/vr/libpdx/private/pdx/service.h b/libs/vr/libpdx/private/pdx/service.h
index 13aa3e9..853d53c 100644
--- a/libs/vr/libpdx/private/pdx/service.h
+++ b/libs/vr/libpdx/private/pdx/service.h
@@ -86,14 +86,14 @@
 class Message : public OutputResourceMapper, public InputResourceMapper {
  public:
   Message();
-  Message(const MessageInfo& info);
+  explicit Message(const MessageInfo& info);
   ~Message();
 
   /*
    * Message objects support move construction and assignment.
    */
-  Message(Message&& other);
-  Message& operator=(Message&& other);
+  Message(Message&& other) noexcept;
+  Message& operator=(Message&& other) noexcept;
 
   /*
    * Read/write payload, in either single buffer or iovec form.
diff --git a/libs/vr/libpdx/private/pdx/status.h b/libs/vr/libpdx/private/pdx/status.h
index 067fe25..498dd6d 100644
--- a/libs/vr/libpdx/private/pdx/status.h
+++ b/libs/vr/libpdx/private/pdx/status.h
@@ -11,6 +11,7 @@
 // This is a helper class for constructing Status<T> with an error code.
 struct ErrorStatus {
  public:
+  // NOLINTNEXTLINE(google-explicit-constructor)
   ErrorStatus(int error) : error_{error} {}
   int error() const { return error_; }
 
@@ -31,24 +32,26 @@
   // Value copy/move constructors. These are intentionally not marked as
   // explicit to allow direct value returns from functions without having
   // to explicitly wrap them into Status<T>().
-  Status(const T& value) : value_{value} {}        // NOLINT(runtime/explicit)
-  Status(T&& value) : value_{std::move(value)} {}  // NOLINT(runtime/explicit)
+  // NOLINTNEXTLINE(google-explicit-constructor)
+  Status(const T& value) : value_{value} {}
+  // NOLINTNEXTLINE(google-explicit-constructor)
+  Status(T&& value) : value_{std::move(value)} {}
 
   // Constructor for storing an error code inside the Status object.
-  Status(const ErrorStatus& error_status)  // NOLINT(runtime/explicit)
-      : error_{error_status.error()} {}
+  // NOLINTNEXTLINE(google-explicit-constructor)
+  Status(const ErrorStatus& error_status) : error_{error_status.error()} {}
 
   // Copy/move constructors. Move constructor leaves |other| object in empty
   // state.
   Status(const Status& other) = default;
-  Status(Status&& other)
+  Status(Status&& other) noexcept
       : value_{std::move(other.value_)}, error_{other.error_} {
     other.error_ = -1;
   }
 
   // Assignment operators.
   Status& operator=(const Status& other) = default;
-  Status& operator=(Status&& other) {
+  Status& operator=(Status&& other) noexcept {
     error_ = other.error_;
     value_ = std::move(other.value_);
     other.error_ = -1;
@@ -135,8 +138,8 @@
 class Status<void> {
  public:
   Status() = default;
-  Status(const ErrorStatus& error_status)  // NOLINT(runtime/explicit)
-      : error_{error_status.error()} {}
+  // NOLINTNEXTLINE(google-explicit-constructor)
+  Status(const ErrorStatus& error_status) : error_{error_status.error()} {}
   void SetValue() { error_ = 0; }
   void SetError(int error) { error_ = error; }
 
diff --git a/libs/vr/libpdx/private/pdx/utility.h b/libs/vr/libpdx/private/pdx/utility.h
index 08fcaea..c9a0c21 100644
--- a/libs/vr/libpdx/private/pdx/utility.h
+++ b/libs/vr/libpdx/private/pdx/utility.h
@@ -33,7 +33,7 @@
     return *this;
   }
 
-  ByteBuffer& operator=(ByteBuffer&& other) {
+  ByteBuffer& operator=(ByteBuffer&& other) noexcept {
     std::swap(data_, other.data_);
     std::swap(size_, other.size_);
     std::swap(capacity_, other.capacity_);
diff --git a/libs/vr/libpdx/serialization_tests.cpp b/libs/vr/libpdx/serialization_tests.cpp
index 5ad1047..ee800f6 100644
--- a/libs/vr/libpdx/serialization_tests.cpp
+++ b/libs/vr/libpdx/serialization_tests.cpp
@@ -70,7 +70,7 @@
   FileHandleType fd;
 
   TestTemplateType() {}
-  TestTemplateType(FileHandleType fd) : fd(std::move(fd)) {}
+  explicit TestTemplateType(FileHandleType fd) : fd(std::move(fd)) {}
 
   bool operator==(const TestTemplateType& other) const {
     return fd.Get() == other.fd.Get();
diff --git a/libs/vr/libpdx/service.cpp b/libs/vr/libpdx/service.cpp
index 1d3b62a..68b8dd7 100644
--- a/libs/vr/libpdx/service.cpp
+++ b/libs/vr/libpdx/service.cpp
@@ -31,9 +31,9 @@
 
 // C++11 specifies the move semantics for shared_ptr but not weak_ptr. This
 // means we have to manually implement the desired move semantics for Message.
-Message::Message(Message&& other) { *this = std::move(other); }
+Message::Message(Message&& other) noexcept { *this = std::move(other); }
 
-Message& Message::operator=(Message&& other) {
+Message& Message::operator=(Message&& other) noexcept {
   Destroy();
   auto base = reinterpret_cast<std::uint8_t*>(&info_);
   std::fill(&base[0], &base[sizeof(info_)], 0);
diff --git a/libs/vr/libpdx/service_tests.cpp b/libs/vr/libpdx/service_tests.cpp
index e623abf..938d737 100644
--- a/libs/vr/libpdx/service_tests.cpp
+++ b/libs/vr/libpdx/service_tests.cpp
@@ -51,22 +51,24 @@
 //             method(IoVecMatcher(IoVecArray{{ptr1, size1}, {ptr2, size2}})));
 using IoVecArray = std::vector<iovec>;
 MATCHER_P(IoVecMatcher, iovec_array, "") {
+  auto local_arg = arg;
   for (const iovec& item : iovec_array) {
-    if (arg->iov_base != item.iov_base || arg->iov_len != item.iov_len)
+    if (local_arg->iov_base != item.iov_base || local_arg->iov_len != item.iov_len)
       return false;
-    arg++;
+    local_arg++;
   }
   return true;
 }
 
 using IoVecData = std::vector<std::string>;
 MATCHER_P(IoVecDataMatcher, iovec_data, "") {
+  auto local_arg = arg;
   for (const std::string& item : iovec_data) {
-    std::string data{reinterpret_cast<const char*>(arg->iov_base),
-                     arg->iov_len};
+    std::string data{reinterpret_cast<const char*>(local_arg->iov_base),
+                     local_arg->iov_len};
     if (data != item)
       return false;
-    arg++;
+    local_arg++;
   }
   return true;
 }
diff --git a/libs/vr/libpdx/status_tests.cpp b/libs/vr/libpdx/status_tests.cpp
index d4e697c..772c529 100644
--- a/libs/vr/libpdx/status_tests.cpp
+++ b/libs/vr/libpdx/status_tests.cpp
@@ -2,6 +2,8 @@
 
 #include <gtest/gtest.h>
 
+#include <memory>
+
 using android::pdx::ErrorStatus;
 using android::pdx::Status;
 
@@ -84,8 +86,8 @@
   Status<std::unique_ptr<int>> status1;
   Status<std::unique_ptr<int>> status2;
 
-  status1 = Status<std::unique_ptr<int>>{std::unique_ptr<int>{new int{11}}};
-  status2 = Status<std::unique_ptr<int>>{std::unique_ptr<int>{new int{12}}};
+  status1 = Status<std::unique_ptr<int>>{std::make_unique<int>(int{11})};
+  status2 = Status<std::unique_ptr<int>>{std::make_unique<int>(int{12})};
   EXPECT_FALSE(status1.empty());
   EXPECT_FALSE(status2.empty());
   EXPECT_TRUE(status1.ok());
@@ -114,7 +116,7 @@
 }
 
 TEST(Status, Take) {
-  Status<std::unique_ptr<int>> status{std::unique_ptr<int>{new int{123}}};
+  Status<std::unique_ptr<int>> status{std::make_unique<int>(int{123})};
   EXPECT_FALSE(status.empty());
   EXPECT_NE(nullptr, status.get());
 
diff --git a/libs/vr/libpdx/variant_tests.cpp b/libs/vr/libpdx/variant_tests.cpp
index e3520f5..a977fd3 100644
--- a/libs/vr/libpdx/variant_tests.cpp
+++ b/libs/vr/libpdx/variant_tests.cpp
@@ -14,18 +14,22 @@
 namespace {
 
 struct BaseType {
+  // NOLINTNEXTLINE(google-explicit-constructor)
   BaseType(int value) : value(value) {}
   int value;
 };
 
 struct DerivedType : BaseType {
+  // NOLINTNEXTLINE(google-explicit-constructor)
   DerivedType(int value) : BaseType{value} {};
 };
 
 template <typename T>
 class TestType {
  public:
+  // NOLINTNEXTLINE(google-explicit-constructor)
   TestType(const T& value) : value_(value) {}
+  // NOLINTNEXTLINE(google-explicit-constructor)
   TestType(T&& value) : value_(std::move(value)) {}
   TestType(const TestType&) = default;
   TestType(TestType&&) = default;
@@ -43,7 +47,9 @@
 template <typename T>
 class InstrumentType {
  public:
+  // NOLINTNEXTLINE(google-explicit-constructor)
   InstrumentType(const T& value) : value_(value) { constructor_count_++; }
+  // NOLINTNEXTLINE(google-explicit-constructor)
   InstrumentType(T&& value) : value_(std::move(value)) { constructor_count_++; }
   InstrumentType(const InstrumentType& other) : value_(other.value_) {
     constructor_count_++;
@@ -51,9 +57,11 @@
   InstrumentType(InstrumentType&& other) : value_(std::move(other.value_)) {
     constructor_count_++;
   }
+  // NOLINTNEXTLINE(google-explicit-constructor)
   InstrumentType(const TestType<T>& other) : value_(other.get()) {
     constructor_count_++;
   }
+  // NOLINTNEXTLINE(google-explicit-constructor)
   InstrumentType(TestType<T>&& other) : value_(other.take()) {
     constructor_count_++;
   }
@@ -1101,6 +1109,7 @@
 TEST(Variant, IsConstructible) {
   using ArrayType = const float[3];
   struct ImplicitBool {
+    // NOLINTNEXTLINE(google-explicit-constructor)
     operator bool() const { return true; }
   };
   struct ExplicitBool {
diff --git a/libs/vr/libpdx_default_transport/Android.bp b/libs/vr/libpdx_default_transport/Android.bp
index 74b8c8b..1176abf 100644
--- a/libs/vr/libpdx_default_transport/Android.bp
+++ b/libs/vr/libpdx_default_transport/Android.bp
@@ -40,6 +40,7 @@
         "liblog",
         "libutils",
         "libcrypto",
+        "libselinux",
     ],
 }
 
diff --git a/libs/vr/libpdx_default_transport/pdx_benchmarks.cpp b/libs/vr/libpdx_default_transport/pdx_benchmarks.cpp
index fa0adf0..5c9e74c 100644
--- a/libs/vr/libpdx_default_transport/pdx_benchmarks.cpp
+++ b/libs/vr/libpdx_default_transport/pdx_benchmarks.cpp
@@ -66,7 +66,7 @@
   prctl(PR_SET_NAME, reinterpret_cast<unsigned long>(name.c_str()), 0, 0, 0);
 }
 
-constexpr uint64_t kNanosPerSecond = 1000000000llu;
+constexpr uint64_t kNanosPerSecond = 1000000000LLU;
 
 uint64_t GetClockNs() {
   timespec t;
@@ -82,7 +82,7 @@
 class SchedStats {
  public:
   SchedStats() : SchedStats(gettid()) {}
-  SchedStats(pid_t task_id) : task_id_(task_id) {}
+  explicit SchedStats(pid_t task_id) : task_id_(task_id) {}
   SchedStats(const SchedStats&) = default;
   SchedStats& operator=(const SchedStats&) = default;
 
@@ -379,7 +379,7 @@
  private:
   friend BASE;
 
-  BenchmarkService(std::unique_ptr<Endpoint> endpoint)
+  explicit BenchmarkService(std::unique_ptr<Endpoint> endpoint)
       : BASE("BenchmarkService", std::move(endpoint)),
         send_buffer(kMaxMessageSize),
         receive_buffer(kMaxMessageSize) {}
@@ -492,7 +492,7 @@
  private:
   friend BASE;
 
-  BenchmarkClient(const std::string& service_path)
+  explicit BenchmarkClient(const std::string& service_path)
       : BASE(ClientChannelFactory::Create(service_path),
              ProgramOptions.timeout) {}
 
diff --git a/libs/vr/libpdx_default_transport/private/pdx/default_transport/service_utility.h b/libs/vr/libpdx_default_transport/private/pdx/default_transport/service_utility.h
index 81bb17b..3ebab86 100644
--- a/libs/vr/libpdx_default_transport/private/pdx/default_transport/service_utility.h
+++ b/libs/vr/libpdx_default_transport/private/pdx/default_transport/service_utility.h
@@ -41,7 +41,8 @@
  private:
   friend BASE;
 
-  ServiceUtility(const std::string& endpoint_path, int* error = nullptr)
+  explicit ServiceUtility(const std::string& endpoint_path,
+                          int* error = nullptr)
       : BASE(ClientChannelFactory::Create(endpoint_path), 0) {
     if (error)
       *error = Client::error();
diff --git a/libs/vr/libpdx_uds/Android.bp b/libs/vr/libpdx_uds/Android.bp
index d640950..1d6eea2 100644
--- a/libs/vr/libpdx_uds/Android.bp
+++ b/libs/vr/libpdx_uds/Android.bp
@@ -26,8 +26,6 @@
     ],
     shared_libs: [
         "libbinder",
-    ],
-    whole_static_libs: [
         "libselinux",
     ],
 }
@@ -57,5 +55,6 @@
         "liblog",
         "libutils",
         "libbinder",
+        "libselinux",
     ],
 }
diff --git a/libs/vr/libpdx_uds/client_channel_tests.cpp b/libs/vr/libpdx_uds/client_channel_tests.cpp
index 1560030..c9c5d15 100644
--- a/libs/vr/libpdx_uds/client_channel_tests.cpp
+++ b/libs/vr/libpdx_uds/client_channel_tests.cpp
@@ -45,7 +45,7 @@
 
 class TestService : public ServiceBase<TestService> {
  public:
-  TestService(std::unique_ptr<Endpoint> endpoint)
+  explicit TestService(std::unique_ptr<Endpoint> endpoint)
       : ServiceBase{"TestService", std::move(endpoint)} {}
 
   Status<void> HandleMessage(Message& message) override {
@@ -78,7 +78,7 @@
 
 class TestServiceRunner {
  public:
-  TestServiceRunner(LocalHandle channel_socket) {
+  explicit TestServiceRunner(LocalHandle channel_socket) {
     auto endpoint = Endpoint::CreateFromSocketFd(LocalHandle{});
     endpoint->RegisterNewChannelForTests(std::move(channel_socket));
     service_ = TestService::Create(std::move(endpoint));
diff --git a/libs/vr/libpdx_uds/private/uds/ipc_helper.h b/libs/vr/libpdx_uds/private/uds/ipc_helper.h
index 63b5b10..704a569 100644
--- a/libs/vr/libpdx_uds/private/uds/ipc_helper.h
+++ b/libs/vr/libpdx_uds/private/uds/ipc_helper.h
@@ -57,7 +57,7 @@
 
 class SendPayload : public MessageWriter, public OutputResourceMapper {
  public:
-  SendPayload(SendInterface* sender = nullptr) : sender_{sender} {}
+  explicit SendPayload(SendInterface* sender = nullptr) : sender_{sender} {}
   Status<void> Send(const BorrowedHandle& socket_fd);
   Status<void> Send(const BorrowedHandle& socket_fd, const ucred* cred,
                     const iovec* data_vec = nullptr, size_t vec_count = 0);
@@ -85,7 +85,8 @@
 
 class ReceivePayload : public MessageReader, public InputResourceMapper {
  public:
-  ReceivePayload(RecvInterface* receiver = nullptr) : receiver_{receiver} {}
+  explicit ReceivePayload(RecvInterface* receiver = nullptr)
+      : receiver_{receiver} {}
   Status<void> Receive(const BorrowedHandle& socket_fd);
   Status<void> Receive(const BorrowedHandle& socket_fd, ucred* cred);
 
diff --git a/libs/vr/libpdx_uds/private/uds/service_endpoint.h b/libs/vr/libpdx_uds/private/uds/service_endpoint.h
index 01ebf65..50fc484 100644
--- a/libs/vr/libpdx_uds/private/uds/service_endpoint.h
+++ b/libs/vr/libpdx_uds/private/uds/service_endpoint.h
@@ -117,7 +117,7 @@
   // This class must be instantiated using Create() static methods above.
   Endpoint(const std::string& endpoint_path, bool blocking,
            bool use_init_socket_fd = true);
-  Endpoint(LocalHandle socket_fd);
+  explicit Endpoint(LocalHandle socket_fd);
 
   void Init(LocalHandle socket_fd);
 
diff --git a/libs/vr/libpdx_uds/remote_method_tests.cpp b/libs/vr/libpdx_uds/remote_method_tests.cpp
index 3f25776..4f0670e 100644
--- a/libs/vr/libpdx_uds/remote_method_tests.cpp
+++ b/libs/vr/libpdx_uds/remote_method_tests.cpp
@@ -94,7 +94,7 @@
   FileHandleType fd;
 
   TestTemplateType() {}
-  TestTemplateType(FileHandleType fd) : fd(std::move(fd)) {}
+  explicit TestTemplateType(FileHandleType fd) : fd(std::move(fd)) {}
 
  private:
   PDX_SERIALIZABLE_MEMBERS(TestTemplateType<FileHandleType>, fd);
@@ -328,7 +328,7 @@
  private:
   friend BASE;
 
-  TestClient(LocalChannelHandle channel_handle)
+  explicit TestClient(LocalChannelHandle channel_handle)
       : BASE{android::pdx::uds::ClientChannel::Create(
             std::move(channel_handle))} {}
   TestClient()
diff --git a/libs/vr/libvr_manager/Android.bp b/libs/vr/libvr_manager/Android.bp
index 8784877..2cd6a28 100644
--- a/libs/vr/libvr_manager/Android.bp
+++ b/libs/vr/libvr_manager/Android.bp
@@ -12,25 +12,17 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-exported_include_dirs = [ "include" ]
-
-include_dirs = ["frameworks/native/include/vr/vr_manager"]
-
-src_files = [
-    "vr_manager.cpp",
-    "trusted_uids.cpp",
-]
-
-static_libs = [
-    "libutils",
-    "libbinder",
-]
-
 cc_library_static {
-    srcs: src_files,
-    include_dirs: include_dirs,
-    export_include_dirs: exported_include_dirs,
-    cflags: ["-Wall", "-Werror", "-Wunused", "-Wunreachable-code"],
-    static_libs: static_libs,
     name: "libvr_manager",
+    srcs: [
+        "vr_manager.cpp",
+        "trusted_uids.cpp",
+    ],
+    include_dirs: ["frameworks/native/include/vr/vr_manager"],
+    export_include_dirs: [ "include" ],
+    cflags: ["-Wall", "-Werror", "-Wunused", "-Wunreachable-code"],
+    shared_libs: [
+        "libutils",
+        "libbinder",
+    ],
 }
diff --git a/libs/vr/libvrflinger/Android.bp b/libs/vr/libvrflinger/Android.bp
index 4dc669b..26e8201 100644
--- a/libs/vr/libvrflinger/Android.bp
+++ b/libs/vr/libvrflinger/Android.bp
@@ -47,6 +47,7 @@
     "liblog",
     "libhardware",
     "libnativewindow",
+    "libprocessgroup",
     "libutils",
     "libEGL",
     "libGLESv1_CM",
@@ -84,9 +85,6 @@
         "-Wno-error=sign-compare", // to fix later
         "-Wno-unused-variable",
     ],
-    cppflags: [
-        "-std=c++1z"
-    ],
     shared_libs: sharedLibraries,
     whole_static_libs: staticLibraries,
     header_libs: headerLibraries,
diff --git a/libs/vr/libvrflinger/acquired_buffer.cpp b/libs/vr/libvrflinger/acquired_buffer.cpp
index 9614c6d..5d873d1 100644
--- a/libs/vr/libvrflinger/acquired_buffer.cpp
+++ b/libs/vr/libvrflinger/acquired_buffer.cpp
@@ -31,13 +31,13 @@
   }
 }
 
-AcquiredBuffer::AcquiredBuffer(AcquiredBuffer&& other) {
+AcquiredBuffer::AcquiredBuffer(AcquiredBuffer&& other) noexcept {
   *this = std::move(other);
 }
 
 AcquiredBuffer::~AcquiredBuffer() { Release(LocalHandle(kEmptyFence)); }
 
-AcquiredBuffer& AcquiredBuffer::operator=(AcquiredBuffer&& other) {
+AcquiredBuffer& AcquiredBuffer::operator=(AcquiredBuffer&& other) noexcept {
   if (this != &other) {
     Release();
 
diff --git a/libs/vr/libvrflinger/acquired_buffer.h b/libs/vr/libvrflinger/acquired_buffer.h
index 32e912a..1a200aa 100644
--- a/libs/vr/libvrflinger/acquired_buffer.h
+++ b/libs/vr/libvrflinger/acquired_buffer.h
@@ -31,7 +31,7 @@
   AcquiredBuffer(const std::shared_ptr<BufferConsumer>& buffer, int* error);
 
   // Move constructor. Behaves similarly to the move assignment operator below.
-  AcquiredBuffer(AcquiredBuffer&& other);
+  AcquiredBuffer(AcquiredBuffer&& other) noexcept;
 
   ~AcquiredBuffer();
 
@@ -39,7 +39,7 @@
   // |other| into this instance after RELEASING the current BufferConsumer and
   // closing the acquire fence. After the move |other| is left in the empty
   // state.
-  AcquiredBuffer& operator=(AcquiredBuffer&& other);
+  AcquiredBuffer& operator=(AcquiredBuffer&& other) noexcept;
 
   // Accessors for the underlying BufferConsumer, the acquire fence, and the
   // use-case specific sequence value from the acquisition (see
diff --git a/libs/vr/libvrflinger/epoll_event_dispatcher.cpp b/libs/vr/libvrflinger/epoll_event_dispatcher.cpp
index 962c745..1cf5f17 100644
--- a/libs/vr/libvrflinger/epoll_event_dispatcher.cpp
+++ b/libs/vr/libvrflinger/epoll_event_dispatcher.cpp
@@ -11,7 +11,7 @@
 namespace dvr {
 
 EpollEventDispatcher::EpollEventDispatcher() {
-  epoll_fd_.Reset(epoll_create(64));
+  epoll_fd_.Reset(epoll_create1(EPOLL_CLOEXEC));
   if (!epoll_fd_) {
     ALOGE("Failed to create epoll fd: %s", strerror(errno));
     return;
diff --git a/libs/vr/libvrflinger/hardware_composer.cpp b/libs/vr/libvrflinger/hardware_composer.cpp
index 44ce78c..64079e1 100644
--- a/libs/vr/libvrflinger/hardware_composer.cpp
+++ b/libs/vr/libvrflinger/hardware_composer.cpp
@@ -99,7 +99,7 @@
 class TraceArgs {
  public:
   template <typename... Args>
-  TraceArgs(const char* format, Args&&... args) {
+  explicit TraceArgs(const char* format, Args&&... args) {
     std::array<char, 1024> buffer;
     snprintf(buffer.data(), buffer.size(), format, std::forward<Args>(args)...);
     atrace_begin(ATRACE_TAG, buffer.data());
@@ -1272,9 +1272,9 @@
 
 Layer::~Layer() { Reset(); }
 
-Layer::Layer(Layer&& other) { *this = std::move(other); }
+Layer::Layer(Layer&& other) noexcept { *this = std::move(other); }
 
-Layer& Layer::operator=(Layer&& other) {
+Layer& Layer::operator=(Layer&& other) noexcept {
   if (this != &other) {
     Reset();
     using std::swap;
diff --git a/libs/vr/libvrflinger/hardware_composer.h b/libs/vr/libvrflinger/hardware_composer.h
index 1d8d463..f1a755b 100644
--- a/libs/vr/libvrflinger/hardware_composer.h
+++ b/libs/vr/libvrflinger/hardware_composer.h
@@ -86,8 +86,8 @@
         const std::shared_ptr<IonBuffer>& buffer, HWC::BlendMode blending,
         HWC::Composition composition_type, size_t z_order);
 
-  Layer(Layer&&);
-  Layer& operator=(Layer&&);
+  Layer(Layer&&) noexcept;
+  Layer& operator=(Layer&&) noexcept;
 
   ~Layer();
 
@@ -195,7 +195,7 @@
     AcquiredBuffer acquired_buffer;
     pdx::LocalHandle release_fence;
 
-    SourceSurface(const std::shared_ptr<DirectDisplaySurface>& surface)
+    explicit SourceSurface(const std::shared_ptr<DirectDisplaySurface>& surface)
         : surface(surface) {}
 
     // Attempts to acquire a new buffer from the surface and return a tuple with
diff --git a/libs/vr/libvrflinger/hwc_types.h b/libs/vr/libvrflinger/hwc_types.h
index cbf636c..8b5c3b3 100644
--- a/libs/vr/libvrflinger/hwc_types.h
+++ b/libs/vr/libvrflinger/hwc_types.h
@@ -116,19 +116,24 @@
   Wrapper(const Wrapper&) = default;
 
   // Implicit conversion from ValueType.
+  // NOLINTNEXTLINE(google-explicit-constructor)
   Wrapper(ValueType value) : value(value) {}
 
   // Implicit conversion from BaseType.
+  // NOLINTNEXTLINE(google-explicit-constructor)
   Wrapper(BaseType value) : value(static_cast<ValueType>(value)) {}
 
   // Implicit conversion from an enum type of the same underlying type.
   template <typename T, typename = EnableIfMatchingEnum<T, ValueType>>
+  // NOLINTNEXTLINE(google-explicit-constructor)
   Wrapper(const T& value) : value(static_cast<ValueType>(value)) {}
 
   // Implicit conversion to BaseType.
+  // NOLINTNEXTLINE(google-explicit-constructor)
   operator BaseType() const { return static_cast<BaseType>(value); }
 
   // Implicit conversion to ValueType.
+  // NOLINTNEXTLINE(google-explicit-constructor)
   operator ValueType() const { return value; }
 
   template <typename T, typename = EnableIfMatchingEnum<T, ValueType>>
@@ -275,8 +280,10 @@
 struct Color final {
   Color(const Color&) = default;
   Color(uint8_t r, uint8_t g, uint8_t b, uint8_t a) : r(r), g(g), b(b), a(a) {}
+  // NOLINTNEXTLINE(google-explicit-constructor)
   Color(hwc_color_t color) : r(color.r), g(color.g), b(color.b), a(color.a) {}
 
+  // NOLINTNEXTLINE(google-explicit-constructor)
   operator hwc_color_t() const { return {r, g, b, a}; }
 
   uint8_t r __attribute__((aligned(1)));
diff --git a/libs/vr/libvrflinger/include/dvr/vr_flinger.h b/libs/vr/libvrflinger/include/dvr/vr_flinger.h
index c740dde..ae52076 100644
--- a/libs/vr/libvrflinger/include/dvr/vr_flinger.h
+++ b/libs/vr/libvrflinger/include/dvr/vr_flinger.h
@@ -49,7 +49,8 @@
   // Needs to be a separate class for binder's ref counting
   class PersistentVrStateCallback : public BnPersistentVrStateCallbacks {
    public:
-    PersistentVrStateCallback(RequestDisplayCallback request_display_callback)
+    explicit PersistentVrStateCallback(
+        RequestDisplayCallback request_display_callback)
         : request_display_callback_(request_display_callback) {}
     void onPersistentVrStateChanged(bool enabled) override;
    private:
diff --git a/libs/vr/libvrflinger/vr_flinger.cpp b/libs/vr/libvrflinger/vr_flinger.cpp
index 26aed4f..a27d58d 100644
--- a/libs/vr/libvrflinger/vr_flinger.cpp
+++ b/libs/vr/libvrflinger/vr_flinger.cpp
@@ -12,9 +12,9 @@
 #include <binder/IServiceManager.h>
 #include <binder/ProcessState.h>
 #include <cutils/properties.h>
-#include <cutils/sched_policy.h>
 #include <log/log.h>
 #include <private/dvr/display_client.h>
+#include <processgroup/sched_policy.h>
 #include <sys/prctl.h>
 #include <sys/resource.h>
 
diff --git a/libs/vr/libvrsensor/include/private/dvr/latency_model.h b/libs/vr/libvrsensor/include/private/dvr/latency_model.h
index 40b4638..bf0e687 100644
--- a/libs/vr/libvrsensor/include/private/dvr/latency_model.h
+++ b/libs/vr/libvrsensor/include/private/dvr/latency_model.h
@@ -10,7 +10,7 @@
 // window_size measurements and return their average after that.
 class LatencyModel {
  public:
-  LatencyModel(size_t window_size);
+  explicit LatencyModel(size_t window_size);
   ~LatencyModel() = default;
 
   void AddLatency(int64_t latency_ns);
diff --git a/opengl/OWNERS b/opengl/OWNERS
new file mode 100644
index 0000000..881f1b8
--- /dev/null
+++ b/opengl/OWNERS
@@ -0,0 +1,16 @@
+# alanward@google.com
+chiur@google.com
+chrisforbes@google.com
+cnorthrop@google.com
+courtneygo@google.com
+hliatis@google.com
+ianelliott@google.com
+jessehall@google.com
+lpy@google.com
+marissaw@google.com
+nduca@google.com
+pmuetschard@google.com
+timvp@google.com
+tobine@google.com
+vhau@google.com
+zzyiwei@google.com
diff --git a/opengl/libagl/Android.bp b/opengl/libagl/Android.bp
new file mode 100644
index 0000000..6ec24b3
--- /dev/null
+++ b/opengl/libagl/Android.bp
@@ -0,0 +1,99 @@
+//
+// Build the software OpenGL ES library
+//
+
+cc_defaults {
+    name: "libGLES_android_defaults",
+
+    cflags: [
+        "-DLOG_TAG=\"libagl\"",
+        "-DGL_GLEXT_PROTOTYPES",
+        "-DEGL_EGLEXT_PROTOTYPES",
+        "-fvisibility=hidden",
+        "-Wall",
+        "-Werror",
+    ],
+
+    shared_libs: [
+        "libcutils",
+        "libhardware",
+        "libutils",
+        "liblog",
+        "libpixelflinger",
+        "libETC1",
+        "libui",
+        "libnativewindow",
+    ],
+
+    // we need to access the private Bionic header <bionic_tls.h>
+    include_dirs: ["bionic/libc/private"],
+
+    arch: {
+        arm: {
+            cflags: ["-fstrict-aliasing"],
+        },
+
+        mips: {
+            cflags: [
+                "-fstrict-aliasing",
+                // The graphics code can generate division by zero
+                "-mno-check-zero-division",
+            ],
+        },
+    },
+}
+
+cc_library_shared {
+    name: "libGLES_android",
+    defaults: ["libGLES_android_defaults"],
+
+    whole_static_libs: ["libGLES_android_arm"],
+
+    srcs: [
+        "egl.cpp",
+        "state.cpp",
+        "texture.cpp",
+        "Tokenizer.cpp",
+        "TokenManager.cpp",
+        "TextureObjectManager.cpp",
+        "BufferObjectManager.cpp",
+    ],
+
+    arch: {
+        arm: {
+            srcs: [
+                "fixed_asm.S",
+                "iterators.S",
+            ],
+        },
+
+        mips: {
+            rev6: {
+                srcs: ["arch-mips/fixed_asm.S"],
+            },
+        },
+    },
+
+    relative_install_path: "egl",
+}
+
+cc_library_static {
+    name: "libGLES_android_arm",
+    defaults: ["libGLES_android_defaults"],
+
+    srcs: [
+        "array.cpp",
+        "fp.cpp",
+        "light.cpp",
+        "matrix.cpp",
+        "mipmap.cpp",
+        "primitives.cpp",
+        "vertex.cpp",
+    ],
+
+    arch: {
+        arm: {
+            instruction_set: "arm",
+        },
+    },
+}
diff --git a/opengl/libagl/Android.mk b/opengl/libagl/Android.mk
deleted file mode 100644
index 15a12e4..0000000
--- a/opengl/libagl/Android.mk
+++ /dev/null
@@ -1,49 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-#
-# Build the software OpenGL ES library
-#
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-	egl.cpp                     \
-	state.cpp		            \
-	texture.cpp		            \
-    Tokenizer.cpp               \
-    TokenManager.cpp            \
-    TextureObjectManager.cpp    \
-    BufferObjectManager.cpp     \
-	array.cpp.arm		        \
-	fp.cpp.arm		            \
-	light.cpp.arm		        \
-	matrix.cpp.arm		        \
-	mipmap.cpp.arm		        \
-	primitives.cpp.arm	        \
-	vertex.cpp.arm
-
-LOCAL_CFLAGS += -DLOG_TAG=\"libagl\"
-LOCAL_CFLAGS += -DGL_GLEXT_PROTOTYPES -DEGL_EGLEXT_PROTOTYPES
-LOCAL_CFLAGS += -fvisibility=hidden
-
-LOCAL_SHARED_LIBRARIES := libcutils libhardware libutils liblog libpixelflinger libETC1 libui libnativewindow
-
-LOCAL_SRC_FILES_arm += fixed_asm.S iterators.S
-LOCAL_CFLAGS_arm += -fstrict-aliasing
-
-ifndef ARCH_MIPS_REV6
-LOCAL_SRC_FILES_mips += arch-mips/fixed_asm.S
-endif
-LOCAL_CFLAGS_mips += -fstrict-aliasing
-# The graphics code can generate division by zero
-LOCAL_CFLAGS_mips += -mno-check-zero-division
-
-LOCAL_CFLAGS += -Wall -Werror
-
-# we need to access the private Bionic header <bionic_tls.h>
-LOCAL_C_INCLUDES += bionic/libc/private
-
-LOCAL_MODULE_RELATIVE_PATH := egl
-LOCAL_MODULE:= libGLES_android
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/opengl/libagl/state.cpp b/opengl/libagl/state.cpp
index 1d5def5..8bb7e83 100644
--- a/opengl/libagl/state.cpp
+++ b/opengl/libagl/state.cpp
@@ -181,7 +181,7 @@
     case GL_FOG:
     case GL_DEPTH_TEST:
         ogles_invalidate_perspective(c);
-        // fall-through...
+        [[fallthrough]];
     case GL_BLEND:
     case GL_SCISSOR_TEST:
     case GL_ALPHA_TEST:
diff --git a/opengl/libagl/texture.cpp b/opengl/libagl/texture.cpp
index aae8e05..4c5f3e9 100644
--- a/opengl/libagl/texture.cpp
+++ b/opengl/libagl/texture.cpp
@@ -401,14 +401,14 @@
     switch (format) {
     case GL_PALETTE4_RGB8_OES:
         indexBits = 4;
-        /* FALLTHROUGH */
+        [[fallthrough]];
     case GL_PALETTE8_RGB8_OES:
         entrySize = 3;
         break;
 
     case GL_PALETTE4_RGBA8_OES:
         indexBits = 4;
-        /* FALLTHROUGH */
+        [[fallthrough]];
     case GL_PALETTE8_RGBA8_OES:
         entrySize = 4;
         break;
@@ -417,7 +417,7 @@
     case GL_PALETTE4_RGBA4_OES:
     case GL_PALETTE4_RGB5_A1_OES:
         indexBits = 4;
-        /* FALLTHROUGH */
+        [[fallthrough]];
     case GL_PALETTE8_R5_G6_B5_OES:
     case GL_PALETTE8_RGBA4_OES:
     case GL_PALETTE8_RGB5_A1_OES:
@@ -446,14 +446,14 @@
     switch (format) {
     case GL_PALETTE4_RGB8_OES:
         indexBits = 4;
-        /* FALLTHROUGH */
+        [[fallthrough]];
     case GL_PALETTE8_RGB8_OES:
         entrySize = 3;
         break;
 
     case GL_PALETTE4_RGBA8_OES:
         indexBits = 4;
-        /* FALLTHROUGH */
+        [[fallthrough]];
     case GL_PALETTE8_RGBA8_OES:
         entrySize = 4;
         break;
@@ -462,7 +462,7 @@
     case GL_PALETTE4_RGBA4_OES:
     case GL_PALETTE4_RGB5_A1_OES:
         indexBits = 4;
-        /* FALLTHROUGH */
+        [[fallthrough]];
     case GL_PALETTE8_R5_G6_B5_OES:
     case GL_PALETTE8_RGBA4_OES:
     case GL_PALETTE8_RGB5_A1_OES:
diff --git a/opengl/libs/Android.bp b/opengl/libs/Android.bp
index d43c164..75dda6d 100644
--- a/opengl/libs/Android.bp
+++ b/opengl/libs/Android.bp
@@ -201,6 +201,10 @@
     defaults: ["gles_libs_defaults"],
     srcs: ["GLES2/gl2.cpp"],
     cflags: ["-DLOG_TAG=\"libGLESv2\""],
+
+    // Bug: http://b/133874658  Disable native_coverage as we investigate a
+    // crash in surfaceflinger on coverage-enabled cuttlefish builds.
+    native_coverage: false,
 }
 
 //##############################################################################
diff --git a/opengl/libs/Android.mk b/opengl/libs/Android.mk
deleted file mode 100644
index 2f42ab6..0000000
--- a/opengl/libs/Android.mk
+++ /dev/null
@@ -1 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
diff --git a/opengl/libs/EGL/Loader.cpp b/opengl/libs/EGL/Loader.cpp
index 91a3455..6f050bf 100644
--- a/opengl/libs/EGL/Loader.cpp
+++ b/opengl/libs/EGL/Loader.cpp
@@ -261,6 +261,7 @@
 
 void Loader::init_api(void* dso,
         char const * const * api,
+        char const * const * ref_api,
         __eglMustCastToProperFunctionPointerType* curr,
         getProcAddressType getProcAddress)
 {
@@ -270,6 +271,15 @@
     char scrap[SIZE];
     while (*api) {
         char const * name = *api;
+        if (ref_api) {
+            char const * ref_name = *ref_api;
+            if (std::strcmp(name, ref_name) != 0) {
+                *curr++ = nullptr;
+                ref_api++;
+                continue;
+            }
+        }
+
         __eglMustCastToProperFunctionPointerType f =
             (__eglMustCastToProperFunctionPointerType)dlsym(dso, name);
         if (f == NULL) {
@@ -314,6 +324,7 @@
         }
         *curr++ = f;
         api++;
+        if (ref_api) ref_api++;
     }
 }
 
@@ -525,14 +536,14 @@
     }
 
     if (mask & GLESv1_CM) {
-        init_api(dso, gl_names,
+        init_api(dso, gl_names_1, gl_names,
             (__eglMustCastToProperFunctionPointerType*)
                 &cnx->hooks[egl_connection_t::GLESv1_INDEX]->gl,
             getProcAddress);
     }
 
     if (mask & GLESv2) {
-      init_api(dso, gl_names,
+        init_api(dso, gl_names, nullptr,
             (__eglMustCastToProperFunctionPointerType*)
                 &cnx->hooks[egl_connection_t::GLESv2_INDEX]->gl,
             getProcAddress);
diff --git a/opengl/libs/EGL/Loader.h b/opengl/libs/EGL/Loader.h
index 6a32bb3..e88d1a2 100644
--- a/opengl/libs/EGL/Loader.h
+++ b/opengl/libs/EGL/Loader.h
@@ -29,7 +29,7 @@
 
 class Loader {
     typedef __eglMustCastToProperFunctionPointerType (* getProcAddressType)(const char*);
-   
+
     enum {
         EGL         = 0x01,
         GLESv1_CM   = 0x02,
@@ -42,25 +42,26 @@
         int set(void* hnd, int32_t api);
         void* dso[3];
     };
-    
+
     getProcAddressType getProcAddress;
 
 public:
     static Loader& getInstance();
     ~Loader();
-    
+
     void* open(egl_connection_t* cnx);
     void close(void* driver);
-    
+
 private:
     Loader();
     void *load_driver(const char* kind, egl_connection_t* cnx, uint32_t mask);
 
     static __attribute__((noinline))
-    void init_api(void* dso, 
-            char const * const * api, 
-            __eglMustCastToProperFunctionPointerType* curr, 
-            getProcAddressType getProcAddress); 
+    void init_api(void* dso,
+            char const * const * api,
+            char const * const * ref_api,
+            __eglMustCastToProperFunctionPointerType* curr,
+            getProcAddressType getProcAddress);
 };
 
 // ----------------------------------------------------------------------------
diff --git a/opengl/libs/EGL/egl.cpp b/opengl/libs/EGL/egl.cpp
index f53cf3f..213c802 100644
--- a/opengl/libs/EGL/egl.cpp
+++ b/opengl/libs/EGL/egl.cpp
@@ -252,6 +252,11 @@
     NULL
 };
 
+char const * const gl_names_1[] = {
+    #include "../entries_gles1.in"
+    nullptr
+};
+
 char const * const egl_names[] = {
     #include "egl_entries.in"
     NULL
diff --git a/opengl/libs/EGL/eglApi.cpp b/opengl/libs/EGL/eglApi.cpp
index c65bddf..36deedc 100644
--- a/opengl/libs/EGL/eglApi.cpp
+++ b/opengl/libs/EGL/eglApi.cpp
@@ -456,7 +456,7 @@
 // Translates EGL color spaces to Android data spaces.
 static android_dataspace dataSpaceFromEGLColorSpace(EGLint colorspace) {
     if (colorspace == EGL_GL_COLORSPACE_LINEAR_KHR) {
-        return HAL_DATASPACE_SRGB_LINEAR;
+        return HAL_DATASPACE_UNKNOWN;
     } else if (colorspace == EGL_GL_COLORSPACE_SRGB_KHR) {
         return HAL_DATASPACE_SRGB;
     } else if (colorspace == EGL_GL_COLORSPACE_DISPLAY_P3_EXT) {
@@ -482,58 +482,35 @@
 }
 
 // Returns a list of color spaces understood by the vendor EGL driver.
-static std::vector<EGLint> getDriverColorSpaces(egl_display_ptr dp,
-                                                android_pixel_format format) {
+static std::vector<EGLint> getDriverColorSpaces(egl_display_ptr dp) {
     std::vector<EGLint> colorSpaces;
-    if (!dp->hasColorSpaceSupport) return colorSpaces;
 
-    // OpenGL drivers only support sRGB encoding with 8-bit formats.
-    // RGB_888 is never returned by getNativePixelFormat, but is included for completeness.
-    const bool formatSupportsSRGBEncoding =
-        format == HAL_PIXEL_FORMAT_RGBA_8888 || format == HAL_PIXEL_FORMAT_RGBX_8888 ||
-        format == HAL_PIXEL_FORMAT_RGB_888;
-    const bool formatIsFloatingPoint = format == HAL_PIXEL_FORMAT_RGBA_FP16;
+    // sRGB and linear are always supported when color space support is present.
+    colorSpaces.push_back(EGL_GL_COLORSPACE_SRGB_KHR);
+    colorSpaces.push_back(EGL_GL_COLORSPACE_LINEAR_KHR);
 
-    if (formatSupportsSRGBEncoding) {
-        // sRGB and linear are always supported when color space support is present.
-        colorSpaces.push_back(EGL_GL_COLORSPACE_SRGB_KHR);
-        colorSpaces.push_back(EGL_GL_COLORSPACE_LINEAR_KHR);
-        // DCI-P3 uses the sRGB transfer function, so it's only relevant for 8-bit formats.
-        if (findExtension(dp->disp.queryString.extensions,
-                              "EGL_EXT_gl_colorspace_display_p3")) {
-            colorSpaces.push_back(EGL_GL_COLORSPACE_DISPLAY_P3_EXT);
-        }
-    }
-
-    // According to the spec, scRGB is only supported for floating point formats.
-    // For non-linear scRGB, the application is responsible for applying the
-    // transfer function.
-    if (formatIsFloatingPoint) {
-        if (findExtension(dp->disp.queryString.extensions,
-                  "EGL_EXT_gl_colorspace_scrgb")) {
-            colorSpaces.push_back(EGL_GL_COLORSPACE_SCRGB_EXT);
-        }
-        if (findExtension(dp->disp.queryString.extensions,
-                  "EGL_EXT_gl_colorspace_scrgb_linear")) {
-            colorSpaces.push_back(EGL_GL_COLORSPACE_SCRGB_LINEAR_EXT);
-        }
-    }
-
-    // BT2020 can be used with any pixel format. PQ encoding must be applied by the
-    // application and does not affect the behavior of OpenGL.
     if (findExtension(dp->disp.queryString.extensions,
-                          "EGL_EXT_gl_colorspace_bt2020_linear")) {
+                      "EGL_EXT_gl_colorspace_display_p3")) {
+        colorSpaces.push_back(EGL_GL_COLORSPACE_DISPLAY_P3_EXT);
+    }
+    if (findExtension(dp->disp.queryString.extensions,
+                      "EGL_EXT_gl_colorspace_scrgb")) {
+        colorSpaces.push_back(EGL_GL_COLORSPACE_SCRGB_EXT);
+    }
+    if (findExtension(dp->disp.queryString.extensions,
+                      "EGL_EXT_gl_colorspace_scrgb_linear")) {
+        colorSpaces.push_back(EGL_GL_COLORSPACE_SCRGB_LINEAR_EXT);
+    }
+    if (findExtension(dp->disp.queryString.extensions,
+                      "EGL_EXT_gl_colorspace_bt2020_linear")) {
         colorSpaces.push_back(EGL_GL_COLORSPACE_BT2020_LINEAR_EXT);
     }
     if (findExtension(dp->disp.queryString.extensions,
-                          "EGL_EXT_gl_colorspace_bt2020_pq")) {
+                      "EGL_EXT_gl_colorspace_bt2020_pq")) {
         colorSpaces.push_back(EGL_GL_COLORSPACE_BT2020_PQ_EXT);
     }
-
-    // Linear DCI-P3 simply uses different primaries than standard RGB and thus
-    // can be used with any pixel format.
     if (findExtension(dp->disp.queryString.extensions,
-                          "EGL_EXT_gl_colorspace_display_p3_linear")) {
+                      "EGL_EXT_gl_colorspace_display_p3_linear")) {
         colorSpaces.push_back(EGL_GL_COLORSPACE_DISPLAY_P3_LINEAR_EXT);
     }
     return colorSpaces;
@@ -543,25 +520,47 @@
 // If there is no color space attribute in attrib_list, colorSpace is left
 // unmodified.
 static EGLBoolean processAttributes(egl_display_ptr dp, NativeWindowType window,
-                                    android_pixel_format format, const EGLint* attrib_list,
-                                    EGLint* colorSpace,
+                                    const EGLint* attrib_list, EGLint* colorSpace,
                                     std::vector<EGLint>* strippedAttribList) {
     for (const EGLint* attr = attrib_list; attr && attr[0] != EGL_NONE; attr += 2) {
         bool copyAttribute = true;
         if (attr[0] == EGL_GL_COLORSPACE_KHR) {
-            // Fail immediately if the driver doesn't have color space support at all.
-            if (!dp->hasColorSpaceSupport) return false;
+            switch (attr[1]) {
+                case EGL_GL_COLORSPACE_LINEAR_KHR:
+                case EGL_GL_COLORSPACE_SRGB_KHR:
+                case EGL_GL_COLORSPACE_DISPLAY_P3_EXT:
+                case EGL_GL_COLORSPACE_SCRGB_LINEAR_EXT:
+                case EGL_GL_COLORSPACE_SCRGB_EXT:
+                case EGL_GL_COLORSPACE_BT2020_LINEAR_EXT:
+                case EGL_GL_COLORSPACE_BT2020_PQ_EXT:
+                case EGL_GL_COLORSPACE_DISPLAY_P3_LINEAR_EXT:
+                    // Fail immediately if the driver doesn't have color space support at all.
+                    if (!dp->hasColorSpaceSupport) return setError(EGL_BAD_ATTRIBUTE, EGL_FALSE);
+                    break;
+                default:
+                    // BAD_ATTRIBUTE if attr is not any of the EGL_GL_COLORSPACE_*
+                    return setError(EGL_BAD_ATTRIBUTE, EGL_FALSE);
+            }
             *colorSpace = attr[1];
 
             // Strip the attribute if the driver doesn't understand it.
             copyAttribute = false;
-            std::vector<EGLint> driverColorSpaces = getDriverColorSpaces(dp, format);
+            std::vector<EGLint> driverColorSpaces = getDriverColorSpaces(dp);
             for (auto driverColorSpace : driverColorSpaces) {
                 if (attr[1] == driverColorSpace) {
                     copyAttribute = true;
                     break;
                 }
             }
+
+            // If the driver doesn't understand it, we should map sRGB-encoded P3 to
+            // sRGB rather than just dropping the colorspace on the floor.
+            // For this format, the driver is expected to apply the sRGB
+            // transfer function during framebuffer operations.
+            if (!copyAttribute && attr[1] == EGL_GL_COLORSPACE_DISPLAY_P3_EXT) {
+                strippedAttribList->push_back(attr[0]);
+                strippedAttribList->push_back(EGL_GL_COLORSPACE_SRGB_KHR);
+            }
         }
         if (copyAttribute) {
             strippedAttribList->push_back(attr[0]);
@@ -594,12 +593,12 @@
             ALOGE("processAttributes: invalid window (win=%p) "
                   "failed (%#x) (already connected to another API?)",
                   window, err);
-            return false;
+            return setError(EGL_BAD_NATIVE_WINDOW, EGL_FALSE);
         }
         if (!windowSupportsWideColor) {
             // Application has asked for a wide-color colorspace but
             // wide-color support isn't available on the display the window is on.
-            return false;
+            return setError(EGL_BAD_MATCH, EGL_FALSE);
         }
     }
     return true;
@@ -727,10 +726,11 @@
         // now select correct colorspace and dataspace based on user's attribute list
         EGLint colorSpace = EGL_UNKNOWN;
         std::vector<EGLint> strippedAttribList;
-        if (!processAttributes(dp, window, format, attrib_list, &colorSpace,
+        if (!processAttributes(dp, window, attrib_list, &colorSpace,
                                &strippedAttribList)) {
             ALOGE("error invalid colorspace: %d", colorSpace);
-            return setError(EGL_BAD_ATTRIBUTE, EGL_NO_SURFACE);
+            native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL);
+            return EGL_NO_SURFACE;
         }
         attrib_list = strippedAttribList.data();
 
@@ -745,14 +745,14 @@
         }
 
         android_dataspace dataSpace = dataSpaceFromEGLColorSpace(colorSpace);
-        if (dataSpace != HAL_DATASPACE_UNKNOWN) {
-            int err = native_window_set_buffers_data_space(window, dataSpace);
-            if (err != 0) {
-                ALOGE("error setting native window pixel dataSpace: %s (%d)",
-                      strerror(-err), err);
-                native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL);
-                return setError(EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE);
-            }
+        // Set dataSpace even if it could be HAL_DATASPACE_UNKNOWN. HAL_DATASPACE_UNKNOWN
+        // is the default value, but it may have changed at this point.
+        int err = native_window_set_buffers_data_space(window, dataSpace);
+        if (err != 0) {
+            ALOGE("error setting native window pixel dataSpace: %s (%d)",
+                  strerror(-err), err);
+            native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL);
+            return setError(EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE);
         }
 
         // the EGL spec requires that a new EGLSurface default to swap interval
@@ -792,10 +792,10 @@
         // now select a corresponding sRGB format if needed
         EGLint colorSpace = EGL_UNKNOWN;
         std::vector<EGLint> strippedAttribList;
-        if (!processAttributes(dp, nullptr, format, attrib_list, &colorSpace,
+        if (!processAttributes(dp, nullptr, attrib_list, &colorSpace,
                                &strippedAttribList)) {
             ALOGE("error invalid colorspace: %d", colorSpace);
-            return setError(EGL_BAD_ATTRIBUTE, EGL_NO_SURFACE);
+            return EGL_NO_SURFACE;
         }
         attrib_list = strippedAttribList.data();
 
@@ -826,10 +826,10 @@
         // Select correct colorspace based on user's attribute list
         EGLint colorSpace = EGL_UNKNOWN;
         std::vector<EGLint> strippedAttribList;
-        if (!processAttributes(dp, nullptr, format, attrib_list, &colorSpace,
+        if (!processAttributes(dp, nullptr, attrib_list, &colorSpace,
                                &strippedAttribList)) {
             ALOGE("error invalid colorspace: %d", colorSpace);
-            return setError(EGL_BAD_ATTRIBUTE, EGL_NO_SURFACE);
+            return EGL_NO_SURFACE;
         }
         attrib_list = strippedAttribList.data();
 
@@ -1054,38 +1054,6 @@
             egl_tls_t::setContext(EGL_NO_CONTEXT);
         }
     } else {
-
-        if (cur_c != NULL) {
-            // Force return to current context for drivers that cannot handle errors
-            EGLBoolean restore_result = EGL_FALSE;
-            // get a reference to the old current objects
-            ContextRef _c2(dp.get(), cur_c);
-            SurfaceRef _d2(dp.get(), cur_c->draw);
-            SurfaceRef _r2(dp.get(), cur_c->read);
-
-            c = cur_c;
-            impl_ctx = c->context;
-            impl_draw = EGL_NO_SURFACE;
-            if (cur_c->draw != EGL_NO_SURFACE) {
-                d = get_surface(cur_c->draw);
-                impl_draw = d->surface;
-            }
-            impl_read = EGL_NO_SURFACE;
-            if (cur_c->read != EGL_NO_SURFACE) {
-                r = get_surface(cur_c->read);
-                impl_read = r->surface;
-            }
-            restore_result = dp->makeCurrent(c, cur_c,
-                    cur_c->draw, cur_c->read, cur_c->context,
-                    impl_draw, impl_read, impl_ctx);
-            if (restore_result == EGL_TRUE) {
-                _c2.acquire();
-                _r2.acquire();
-                _d2.acquire();
-            } else {
-                ALOGE("Could not restore original EGL context");
-            }
-        }
         // this will ALOGE the error
         egl_connection_t* const cnx = &gEGLImpl;
         result = setError(cnx->egl.eglGetError(), (EGLBoolean)EGL_FALSE);
diff --git a/opengl/libs/EGL/egldefs.h b/opengl/libs/EGL/egldefs.h
index 9858276..acc205a 100644
--- a/opengl/libs/EGL/egldefs.h
+++ b/opengl/libs/EGL/egldefs.h
@@ -58,6 +58,7 @@
 extern "C" void gl_noop();
 
 extern char const * const gl_names[];
+extern char const * const gl_names_1[];
 extern char const * const egl_names[];
 
 extern egl_connection_t gEGLImpl;
diff --git a/opengl/libs/ETC1/etc1.cpp b/opengl/libs/ETC1/etc1.cpp
index 97d1085..19d428a 100644
--- a/opengl/libs/ETC1/etc1.cpp
+++ b/opengl/libs/ETC1/etc1.cpp
@@ -378,34 +378,30 @@
         const etc1_byte* pColors, etc_compressed* pCompressed) {
     int r1, g1, b1, r2, g2, b2; // 8 bit base colors for sub-blocks
     bool differential;
-    {
-        int r51 = convert8To5(pColors[0]);
-        int g51 = convert8To5(pColors[1]);
-        int b51 = convert8To5(pColors[2]);
-        int r52 = convert8To5(pColors[3]);
-        int g52 = convert8To5(pColors[4]);
-        int b52 = convert8To5(pColors[5]);
+    int r51 = convert8To5(pColors[0]);
+    int g51 = convert8To5(pColors[1]);
+    int b51 = convert8To5(pColors[2]);
+    int r52 = convert8To5(pColors[3]);
+    int g52 = convert8To5(pColors[4]);
+    int b52 = convert8To5(pColors[5]);
 
-        r1 = convert5To8(r51);
-        g1 = convert5To8(g51);
-        b1 = convert5To8(b51);
+    r1 = convert5To8(r51);
+    g1 = convert5To8(g51);
+    b1 = convert5To8(b51);
 
-        int dr = r52 - r51;
-        int dg = g52 - g51;
-        int db = b52 - b51;
+    int dr = r52 - r51;
+    int dg = g52 - g51;
+    int db = b52 - b51;
 
-        differential = inRange4bitSigned(dr) && inRange4bitSigned(dg)
-                && inRange4bitSigned(db);
-        if (differential) {
-            r2 = convert5To8(r51 + dr);
-            g2 = convert5To8(g51 + dg);
-            b2 = convert5To8(b51 + db);
-            pCompressed->high |= (r51 << 27) | ((7 & dr) << 24) | (g51 << 19)
-                    | ((7 & dg) << 16) | (b51 << 11) | ((7 & db) << 8) | 2;
-        }
-    }
-
-    if (!differential) {
+    differential = inRange4bitSigned(dr) && inRange4bitSigned(dg)
+            && inRange4bitSigned(db);
+    if (differential) {
+        r2 = convert5To8(r51 + dr);
+        g2 = convert5To8(g51 + dg);
+        b2 = convert5To8(b51 + db);
+        pCompressed->high |= (r51 << 27) | ((7 & dr) << 24) | (g51 << 19)
+                | ((7 & dg) << 16) | (b51 << 11) | ((7 & db) << 8) | 2;
+    } else {
         int r41 = convert8To4(pColors[0]);
         int g41 = convert8To4(pColors[1]);
         int b41 = convert8To4(pColors[2]);
diff --git a/opengl/libs/entries_gles1.in b/opengl/libs/entries_gles1.in
new file mode 100644
index 0000000..c9be593
--- /dev/null
+++ b/opengl/libs/entries_gles1.in
@@ -0,0 +1,298 @@
+GL_ENTRY(void, glActiveTexture, GLenum texture)
+GL_ENTRY(void, glAlphaFunc, GLenum func, GLfloat ref)
+GL_ENTRY(void, glAlphaFuncx, GLenum func, GLfixed ref)
+GL_ENTRY(void, glAlphaFuncxOES, GLenum func, GLfixed ref)
+GL_ENTRY(void, glBindBuffer, GLenum target, GLuint buffer)
+GL_ENTRY(void, glBindFramebufferOES, GLenum target, GLuint framebuffer)
+GL_ENTRY(void, glBindRenderbufferOES, GLenum target, GLuint renderbuffer)
+GL_ENTRY(void, glBindTexture, GLenum target, GLuint texture)
+GL_ENTRY(void, glBindVertexArrayOES, GLuint array)
+GL_ENTRY(void, glBlendEquationOES, GLenum mode)
+GL_ENTRY(void, glBlendEquationSeparateOES, GLenum modeRGB, GLenum modeAlpha)
+GL_ENTRY(void, glBlendFunc, GLenum sfactor, GLenum dfactor)
+GL_ENTRY(void, glBlendFuncSeparateOES, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha)
+GL_ENTRY(void, glBufferData, GLenum target, GLsizeiptr size, const void *data, GLenum usage)
+GL_ENTRY(void, glBufferSubData, GLenum target, GLintptr offset, GLsizeiptr size, const void *data)
+GL_ENTRY(GLenum, glCheckFramebufferStatusOES, GLenum target)
+GL_ENTRY(void, glClear, GLbitfield mask)
+GL_ENTRY(void, glClearColor, GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha)
+GL_ENTRY(void, glClearColorx, GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha)
+GL_ENTRY(void, glClearColorxOES, GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha)
+GL_ENTRY(void, glClearDepthf, GLfloat d)
+GL_ENTRY(void, glClearDepthfOES, GLclampf depth)
+GL_ENTRY(void, glClearDepthx, GLfixed depth)
+GL_ENTRY(void, glClearDepthxOES, GLfixed depth)
+GL_ENTRY(void, glClearStencil, GLint s)
+GL_ENTRY(void, glClientActiveTexture, GLenum texture)
+GL_ENTRY(GLenum, glClientWaitSyncAPPLE, GLsync sync, GLbitfield flags, GLuint64 timeout)
+GL_ENTRY(void, glClipPlanef, GLenum p, const GLfloat *eqn)
+GL_ENTRY(void, glClipPlanefIMG, GLenum p, const GLfloat *eqn)
+GL_ENTRY(void, glClipPlanefOES, GLenum plane, const GLfloat *equation)
+GL_ENTRY(void, glClipPlanex, GLenum plane, const GLfixed *equation)
+GL_ENTRY(void, glClipPlanexIMG, GLenum p, const GLfixed *eqn)
+GL_ENTRY(void, glClipPlanexOES, GLenum plane, const GLfixed *equation)
+GL_ENTRY(void, glColor4f, GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha)
+GL_ENTRY(void, glColor4ub, GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha)
+GL_ENTRY(void, glColor4x, GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha)
+GL_ENTRY(void, glColor4xOES, GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha)
+GL_ENTRY(void, glColorMask, GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha)
+GL_ENTRY(void, glColorPointer, GLint size, GLenum type, GLsizei stride, const void *pointer)
+GL_ENTRY(void, glCompressedTexImage2D, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void *data)
+GL_ENTRY(void, glCompressedTexSubImage2D, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data)
+GL_ENTRY(void, glCopyTexImage2D, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border)
+GL_ENTRY(void, glCopyTexSubImage2D, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height)
+GL_ENTRY(void, glCopyTextureLevelsAPPLE, GLuint destinationTexture, GLuint sourceTexture, GLint sourceBaseLevel, GLsizei sourceLevelCount)
+GL_ENTRY(void, glCullFace, GLenum mode)
+GL_ENTRY(void, glCurrentPaletteMatrixOES, GLuint matrixpaletteindex)
+GL_ENTRY(void, glDeleteBuffers, GLsizei n, const GLuint *buffers)
+GL_ENTRY(void, glDeleteFencesNV, GLsizei n, const GLuint *fences)
+GL_ENTRY(void, glDeleteFramebuffersOES, GLsizei n, const GLuint *framebuffers)
+GL_ENTRY(void, glDeleteRenderbuffersOES, GLsizei n, const GLuint *renderbuffers)
+GL_ENTRY(void, glDeleteSyncAPPLE, GLsync sync)
+GL_ENTRY(void, glDeleteTextures, GLsizei n, const GLuint *textures)
+GL_ENTRY(void, glDeleteVertexArraysOES, GLsizei n, const GLuint *arrays)
+GL_ENTRY(void, glDepthFunc, GLenum func)
+GL_ENTRY(void, glDepthMask, GLboolean flag)
+GL_ENTRY(void, glDepthRangef, GLfloat n, GLfloat f)
+GL_ENTRY(void, glDepthRangefOES, GLclampf n, GLclampf f)
+GL_ENTRY(void, glDepthRangex, GLfixed n, GLfixed f)
+GL_ENTRY(void, glDepthRangexOES, GLfixed n, GLfixed f)
+GL_ENTRY(void, glDisable, GLenum cap)
+GL_ENTRY(void, glDisableClientState, GLenum array)
+GL_ENTRY(void, glDisableDriverControlQCOM, GLuint driverControl)
+GL_ENTRY(void, glDiscardFramebufferEXT, GLenum target, GLsizei numAttachments, const GLenum *attachments)
+GL_ENTRY(void, glDrawArrays, GLenum mode, GLint first, GLsizei count)
+GL_ENTRY(void, glDrawElements, GLenum mode, GLsizei count, GLenum type, const void *indices)
+GL_ENTRY(void, glDrawTexfOES, GLfloat x, GLfloat y, GLfloat z, GLfloat width, GLfloat height)
+GL_ENTRY(void, glDrawTexfvOES, const GLfloat *coords)
+GL_ENTRY(void, glDrawTexiOES, GLint x, GLint y, GLint z, GLint width, GLint height)
+GL_ENTRY(void, glDrawTexivOES, const GLint *coords)
+GL_ENTRY(void, glDrawTexsOES, GLshort x, GLshort y, GLshort z, GLshort width, GLshort height)
+GL_ENTRY(void, glDrawTexsvOES, const GLshort *coords)
+GL_ENTRY(void, glDrawTexxOES, GLfixed x, GLfixed y, GLfixed z, GLfixed width, GLfixed height)
+GL_ENTRY(void, glDrawTexxvOES, const GLfixed *coords)
+GL_ENTRY(void, glEGLImageTargetRenderbufferStorageOES, GLenum target, GLeglImageOES image)
+GL_ENTRY(void, glEGLImageTargetTexture2DOES, GLenum target, GLeglImageOES image)
+GL_ENTRY(void, glEnable, GLenum cap)
+GL_ENTRY(void, glEnableClientState, GLenum array)
+GL_ENTRY(void, glEnableDriverControlQCOM, GLuint driverControl)
+GL_ENTRY(void, glEndTilingQCOM, GLbitfield preserveMask)
+GL_ENTRY(void, glExtGetBufferPointervQCOM, GLenum target, void **params)
+GL_ENTRY(void, glExtGetBuffersQCOM, GLuint *buffers, GLint maxBuffers, GLint *numBuffers)
+GL_ENTRY(void, glExtGetFramebuffersQCOM, GLuint *framebuffers, GLint maxFramebuffers, GLint *numFramebuffers)
+GL_ENTRY(void, glExtGetProgramBinarySourceQCOM, GLuint program, GLenum shadertype, GLchar *source, GLint *length)
+GL_ENTRY(void, glExtGetProgramsQCOM, GLuint *programs, GLint maxPrograms, GLint *numPrograms)
+GL_ENTRY(void, glExtGetRenderbuffersQCOM, GLuint *renderbuffers, GLint maxRenderbuffers, GLint *numRenderbuffers)
+GL_ENTRY(void, glExtGetShadersQCOM, GLuint *shaders, GLint maxShaders, GLint *numShaders)
+GL_ENTRY(void, glExtGetTexLevelParameterivQCOM, GLuint texture, GLenum face, GLint level, GLenum pname, GLint *params)
+GL_ENTRY(void, glExtGetTexSubImageQCOM, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, void *texels)
+GL_ENTRY(void, glExtGetTexturesQCOM, GLuint *textures, GLint maxTextures, GLint *numTextures)
+GL_ENTRY(GLboolean, glExtIsProgramBinaryQCOM, GLuint program)
+GL_ENTRY(void, glExtTexObjectStateOverrideiQCOM, GLenum target, GLenum pname, GLint param)
+GL_ENTRY(GLsync, glFenceSyncAPPLE, GLenum condition, GLbitfield flags)
+GL_ENTRY(void, glFinish, void)
+GL_ENTRY(void, glFinishFenceNV, GLuint fence)
+GL_ENTRY(void, glFlush, void)
+GL_ENTRY(void, glFlushMappedBufferRangeEXT, GLenum target, GLintptr offset, GLsizeiptr length)
+GL_ENTRY(void, glFogf, GLenum pname, GLfloat param)
+GL_ENTRY(void, glFogfv, GLenum pname, const GLfloat *params)
+GL_ENTRY(void, glFogx, GLenum pname, GLfixed param)
+GL_ENTRY(void, glFogxOES, GLenum pname, GLfixed param)
+GL_ENTRY(void, glFogxv, GLenum pname, const GLfixed *param)
+GL_ENTRY(void, glFogxvOES, GLenum pname, const GLfixed *param)
+GL_ENTRY(void, glFramebufferRenderbufferOES, GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer)
+GL_ENTRY(void, glFramebufferTexture2DMultisampleEXT, GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLsizei samples)
+GL_ENTRY(void, glFramebufferTexture2DMultisampleIMG, GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLsizei samples)
+GL_ENTRY(void, glFramebufferTexture2DOES, GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level)
+GL_ENTRY(void, glFrontFace, GLenum mode)
+GL_ENTRY(void, glFrustumf, GLfloat l, GLfloat r, GLfloat b, GLfloat t, GLfloat n, GLfloat f)
+GL_ENTRY(void, glFrustumfOES, GLfloat l, GLfloat r, GLfloat b, GLfloat t, GLfloat n, GLfloat f)
+GL_ENTRY(void, glFrustumx, GLfixed l, GLfixed r, GLfixed b, GLfixed t, GLfixed n, GLfixed f)
+GL_ENTRY(void, glFrustumxOES, GLfixed l, GLfixed r, GLfixed b, GLfixed t, GLfixed n, GLfixed f)
+GL_ENTRY(void, glGenBuffers, GLsizei n, GLuint *buffers)
+GL_ENTRY(void, glGenFencesNV, GLsizei n, GLuint *fences)
+GL_ENTRY(void, glGenFramebuffersOES, GLsizei n, GLuint *framebuffers)
+GL_ENTRY(void, glGenRenderbuffersOES, GLsizei n, GLuint *renderbuffers)
+GL_ENTRY(void, glGenTextures, GLsizei n, GLuint *textures)
+GL_ENTRY(void, glGenVertexArraysOES, GLsizei n, GLuint *arrays)
+GL_ENTRY(void, glGenerateMipmapOES, GLenum target)
+GL_ENTRY(void, glGetBooleanv, GLenum pname, GLboolean *data)
+GL_ENTRY(void, glGetBufferParameteriv, GLenum target, GLenum pname, GLint *params)
+GL_ENTRY(void, glGetBufferPointervOES, GLenum target, GLenum pname, void **params)
+GL_ENTRY(void, glGetClipPlanef, GLenum plane, GLfloat *equation)
+GL_ENTRY(void, glGetClipPlanefOES, GLenum plane, GLfloat *equation)
+GL_ENTRY(void, glGetClipPlanex, GLenum plane, GLfixed *equation)
+GL_ENTRY(void, glGetClipPlanexOES, GLenum plane, GLfixed *equation)
+GL_ENTRY(void, glGetDriverControlStringQCOM, GLuint driverControl, GLsizei bufSize, GLsizei *length, GLchar *driverControlString)
+GL_ENTRY(void, glGetDriverControlsQCOM, GLint *num, GLsizei size, GLuint *driverControls)
+GL_ENTRY(GLenum, glGetError, void)
+GL_ENTRY(void, glGetFenceivNV, GLuint fence, GLenum pname, GLint *params)
+GL_ENTRY(void, glGetFixedv, GLenum pname, GLfixed *params)
+GL_ENTRY(void, glGetFixedvOES, GLenum pname, GLfixed *params)
+GL_ENTRY(void, glGetFloatv, GLenum pname, GLfloat *data)
+GL_ENTRY(void, glGetFramebufferAttachmentParameterivOES, GLenum target, GLenum attachment, GLenum pname, GLint *params)
+GL_ENTRY(GLenum, glGetGraphicsResetStatusEXT, void)
+GL_ENTRY(void, glGetInteger64vAPPLE, GLenum pname, GLint64 *params)
+GL_ENTRY(void, glGetIntegerv, GLenum pname, GLint *data)
+GL_ENTRY(void, glGetLightfv, GLenum light, GLenum pname, GLfloat *params)
+GL_ENTRY(void, glGetLightxv, GLenum light, GLenum pname, GLfixed *params)
+GL_ENTRY(void, glGetLightxvOES, GLenum light, GLenum pname, GLfixed *params)
+GL_ENTRY(void, glGetMaterialfv, GLenum face, GLenum pname, GLfloat *params)
+GL_ENTRY(void, glGetMaterialxv, GLenum face, GLenum pname, GLfixed *params)
+GL_ENTRY(void, glGetMaterialxvOES, GLenum face, GLenum pname, GLfixed *params)
+GL_ENTRY(void, glGetPointerv, GLenum pname, void **params)
+GL_ENTRY(void, glGetRenderbufferParameterivOES, GLenum target, GLenum pname, GLint *params)
+GL_ENTRY(const GLubyte *, glGetString, GLenum name)
+GL_ENTRY(void, glGetSyncivAPPLE, GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values)
+GL_ENTRY(void, glGetTexEnvfv, GLenum target, GLenum pname, GLfloat *params)
+GL_ENTRY(void, glGetTexEnviv, GLenum target, GLenum pname, GLint *params)
+GL_ENTRY(void, glGetTexEnvxv, GLenum target, GLenum pname, GLfixed *params)
+GL_ENTRY(void, glGetTexEnvxvOES, GLenum target, GLenum pname, GLfixed *params)
+GL_ENTRY(void, glGetTexGenfvOES, GLenum coord, GLenum pname, GLfloat *params)
+GL_ENTRY(void, glGetTexGenivOES, GLenum coord, GLenum pname, GLint *params)
+GL_ENTRY(void, glGetTexGenxvOES, GLenum coord, GLenum pname, GLfixed *params)
+GL_ENTRY(void, glGetTexParameterfv, GLenum target, GLenum pname, GLfloat *params)
+GL_ENTRY(void, glGetTexParameteriv, GLenum target, GLenum pname, GLint *params)
+GL_ENTRY(void, glGetTexParameterxv, GLenum target, GLenum pname, GLfixed *params)
+GL_ENTRY(void, glGetTexParameterxvOES, GLenum target, GLenum pname, GLfixed *params)
+GL_ENTRY(void, glGetnUniformfvEXT, GLuint program, GLint location, GLsizei bufSize, GLfloat *params)
+GL_ENTRY(void, glGetnUniformivEXT, GLuint program, GLint location, GLsizei bufSize, GLint *params)
+GL_ENTRY(void, glHint, GLenum target, GLenum mode)
+GL_ENTRY(void, glInsertEventMarkerEXT, GLsizei length, const GLchar *marker)
+GL_ENTRY(GLboolean, glIsBuffer, GLuint buffer)
+GL_ENTRY(GLboolean, glIsEnabled, GLenum cap)
+GL_ENTRY(GLboolean, glIsFenceNV, GLuint fence)
+GL_ENTRY(GLboolean, glIsFramebufferOES, GLuint framebuffer)
+GL_ENTRY(GLboolean, glIsRenderbufferOES, GLuint renderbuffer)
+GL_ENTRY(GLboolean, glIsSyncAPPLE, GLsync sync)
+GL_ENTRY(GLboolean, glIsTexture, GLuint texture)
+GL_ENTRY(GLboolean, glIsVertexArrayOES, GLuint array)
+GL_ENTRY(void, glLightModelf, GLenum pname, GLfloat param)
+GL_ENTRY(void, glLightModelfv, GLenum pname, const GLfloat *params)
+GL_ENTRY(void, glLightModelx, GLenum pname, GLfixed param)
+GL_ENTRY(void, glLightModelxOES, GLenum pname, GLfixed param)
+GL_ENTRY(void, glLightModelxv, GLenum pname, const GLfixed *param)
+GL_ENTRY(void, glLightModelxvOES, GLenum pname, const GLfixed *param)
+GL_ENTRY(void, glLightf, GLenum light, GLenum pname, GLfloat param)
+GL_ENTRY(void, glLightfv, GLenum light, GLenum pname, const GLfloat *params)
+GL_ENTRY(void, glLightx, GLenum light, GLenum pname, GLfixed param)
+GL_ENTRY(void, glLightxOES, GLenum light, GLenum pname, GLfixed param)
+GL_ENTRY(void, glLightxv, GLenum light, GLenum pname, const GLfixed *params)
+GL_ENTRY(void, glLightxvOES, GLenum light, GLenum pname, const GLfixed *params)
+GL_ENTRY(void, glLineWidth, GLfloat width)
+GL_ENTRY(void, glLineWidthx, GLfixed width)
+GL_ENTRY(void, glLineWidthxOES, GLfixed width)
+GL_ENTRY(void, glLoadIdentity, void)
+GL_ENTRY(void, glLoadMatrixf, const GLfloat *m)
+GL_ENTRY(void, glLoadMatrixx, const GLfixed *m)
+GL_ENTRY(void, glLoadMatrixxOES, const GLfixed *m)
+GL_ENTRY(void, glLoadPaletteFromModelViewMatrixOES, void)
+GL_ENTRY(void, glLogicOp, GLenum opcode)
+GL_ENTRY(void *, glMapBufferOES, GLenum target, GLenum access)
+GL_ENTRY(void *, glMapBufferRangeEXT, GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access)
+GL_ENTRY(void, glMaterialf, GLenum face, GLenum pname, GLfloat param)
+GL_ENTRY(void, glMaterialfv, GLenum face, GLenum pname, const GLfloat *params)
+GL_ENTRY(void, glMaterialx, GLenum face, GLenum pname, GLfixed param)
+GL_ENTRY(void, glMaterialxOES, GLenum face, GLenum pname, GLfixed param)
+GL_ENTRY(void, glMaterialxv, GLenum face, GLenum pname, const GLfixed *param)
+GL_ENTRY(void, glMaterialxvOES, GLenum face, GLenum pname, const GLfixed *param)
+GL_ENTRY(void, glMatrixIndexPointerOES, GLint size, GLenum type, GLsizei stride, const void *pointer)
+GL_ENTRY(void, glMatrixMode, GLenum mode)
+GL_ENTRY(void, glMultMatrixf, const GLfloat *m)
+GL_ENTRY(void, glMultMatrixx, const GLfixed *m)
+GL_ENTRY(void, glMultMatrixxOES, const GLfixed *m)
+GL_ENTRY(void, glMultiDrawArraysEXT, GLenum mode, const GLint *first, const GLsizei *count, GLsizei primcount)
+GL_ENTRY(void, glMultiDrawElementsEXT, GLenum mode, const GLsizei *count, GLenum type, const void *const*indices, GLsizei primcount)
+GL_ENTRY(void, glMultiTexCoord4f, GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q)
+GL_ENTRY(void, glMultiTexCoord4x, GLenum texture, GLfixed s, GLfixed t, GLfixed r, GLfixed q)
+GL_ENTRY(void, glMultiTexCoord4xOES, GLenum texture, GLfixed s, GLfixed t, GLfixed r, GLfixed q)
+GL_ENTRY(void, glNormal3f, GLfloat nx, GLfloat ny, GLfloat nz)
+GL_ENTRY(void, glNormal3x, GLfixed nx, GLfixed ny, GLfixed nz)
+GL_ENTRY(void, glNormal3xOES, GLfixed nx, GLfixed ny, GLfixed nz)
+GL_ENTRY(void, glNormalPointer, GLenum type, GLsizei stride, const void *pointer)
+GL_ENTRY(void, glOrthof, GLfloat l, GLfloat r, GLfloat b, GLfloat t, GLfloat n, GLfloat f)
+GL_ENTRY(void, glOrthofOES, GLfloat l, GLfloat r, GLfloat b, GLfloat t, GLfloat n, GLfloat f)
+GL_ENTRY(void, glOrthox, GLfixed l, GLfixed r, GLfixed b, GLfixed t, GLfixed n, GLfixed f)
+GL_ENTRY(void, glOrthoxOES, GLfixed l, GLfixed r, GLfixed b, GLfixed t, GLfixed n, GLfixed f)
+GL_ENTRY(void, glPixelStorei, GLenum pname, GLint param)
+GL_ENTRY(void, glPointParameterf, GLenum pname, GLfloat param)
+GL_ENTRY(void, glPointParameterfv, GLenum pname, const GLfloat *params)
+GL_ENTRY(void, glPointParameterx, GLenum pname, GLfixed param)
+GL_ENTRY(void, glPointParameterxOES, GLenum pname, GLfixed param)
+GL_ENTRY(void, glPointParameterxv, GLenum pname, const GLfixed *params)
+GL_ENTRY(void, glPointParameterxvOES, GLenum pname, const GLfixed *params)
+GL_ENTRY(void, glPointSize, GLfloat size)
+GL_ENTRY(void, glPointSizePointerOES, GLenum type, GLsizei stride, const void *pointer)
+GL_ENTRY(void, glPointSizex, GLfixed size)
+GL_ENTRY(void, glPointSizexOES, GLfixed size)
+GL_ENTRY(void, glPolygonOffset, GLfloat factor, GLfloat units)
+GL_ENTRY(void, glPolygonOffsetx, GLfixed factor, GLfixed units)
+GL_ENTRY(void, glPolygonOffsetxOES, GLfixed factor, GLfixed units)
+GL_ENTRY(void, glPopGroupMarkerEXT, void)
+GL_ENTRY(void, glPopMatrix, void)
+GL_ENTRY(void, glPushGroupMarkerEXT, GLsizei length, const GLchar *marker)
+GL_ENTRY(void, glPushMatrix, void)
+GL_ENTRY(GLbitfield, glQueryMatrixxOES, GLfixed *mantissa, GLint *exponent)
+GL_ENTRY(void, glReadPixels, GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, void *pixels)
+GL_ENTRY(void, glReadnPixelsEXT, GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, void *data)
+GL_ENTRY(void, glRenderbufferStorageMultisampleAPPLE, GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height)
+GL_ENTRY(void, glRenderbufferStorageMultisampleEXT, GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height)
+GL_ENTRY(void, glRenderbufferStorageMultisampleIMG, GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height)
+GL_ENTRY(void, glRenderbufferStorageOES, GLenum target, GLenum internalformat, GLsizei width, GLsizei height)
+GL_ENTRY(void, glResolveMultisampleFramebufferAPPLE, void)
+GL_ENTRY(void, glRotatef, GLfloat angle, GLfloat x, GLfloat y, GLfloat z)
+GL_ENTRY(void, glRotatex, GLfixed angle, GLfixed x, GLfixed y, GLfixed z)
+GL_ENTRY(void, glRotatexOES, GLfixed angle, GLfixed x, GLfixed y, GLfixed z)
+GL_ENTRY(void, glSampleCoverage, GLfloat value, GLboolean invert)
+GL_ENTRY(void, glSampleCoveragex, GLclampx value, GLboolean invert)
+GL_ENTRY(void, glSampleCoveragexOES, GLclampx value, GLboolean invert)
+GL_ENTRY(void, glScalef, GLfloat x, GLfloat y, GLfloat z)
+GL_ENTRY(void, glScalex, GLfixed x, GLfixed y, GLfixed z)
+GL_ENTRY(void, glScalexOES, GLfixed x, GLfixed y, GLfixed z)
+GL_ENTRY(void, glScissor, GLint x, GLint y, GLsizei width, GLsizei height)
+GL_ENTRY(void, glSetFenceNV, GLuint fence, GLenum condition)
+GL_ENTRY(void, glShadeModel, GLenum mode)
+GL_ENTRY(void, glStartTilingQCOM, GLuint x, GLuint y, GLuint width, GLuint height, GLbitfield preserveMask)
+GL_ENTRY(void, glStencilFunc, GLenum func, GLint ref, GLuint mask)
+GL_ENTRY(void, glStencilMask, GLuint mask)
+GL_ENTRY(void, glStencilOp, GLenum fail, GLenum zfail, GLenum zpass)
+GL_ENTRY(GLboolean, glTestFenceNV, GLuint fence)
+GL_ENTRY(void, glTexCoordPointer, GLint size, GLenum type, GLsizei stride, const void *pointer)
+GL_ENTRY(void, glTexEnvf, GLenum target, GLenum pname, GLfloat param)
+GL_ENTRY(void, glTexEnvfv, GLenum target, GLenum pname, const GLfloat *params)
+GL_ENTRY(void, glTexEnvi, GLenum target, GLenum pname, GLint param)
+GL_ENTRY(void, glTexEnviv, GLenum target, GLenum pname, const GLint *params)
+GL_ENTRY(void, glTexEnvx, GLenum target, GLenum pname, GLfixed param)
+GL_ENTRY(void, glTexEnvxOES, GLenum target, GLenum pname, GLfixed param)
+GL_ENTRY(void, glTexEnvxv, GLenum target, GLenum pname, const GLfixed *params)
+GL_ENTRY(void, glTexEnvxvOES, GLenum target, GLenum pname, const GLfixed *params)
+GL_ENTRY(void, glTexGenfOES, GLenum coord, GLenum pname, GLfloat param)
+GL_ENTRY(void, glTexGenfvOES, GLenum coord, GLenum pname, const GLfloat *params)
+GL_ENTRY(void, glTexGeniOES, GLenum coord, GLenum pname, GLint param)
+GL_ENTRY(void, glTexGenivOES, GLenum coord, GLenum pname, const GLint *params)
+GL_ENTRY(void, glTexGenxOES, GLenum coord, GLenum pname, GLfixed param)
+GL_ENTRY(void, glTexGenxvOES, GLenum coord, GLenum pname, const GLfixed *params)
+GL_ENTRY(void, glTexImage2D, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const void *pixels)
+GL_ENTRY(void, glTexParameterf, GLenum target, GLenum pname, GLfloat param)
+GL_ENTRY(void, glTexParameterfv, GLenum target, GLenum pname, const GLfloat *params)
+GL_ENTRY(void, glTexParameteri, GLenum target, GLenum pname, GLint param)
+GL_ENTRY(void, glTexParameteriv, GLenum target, GLenum pname, const GLint *params)
+GL_ENTRY(void, glTexParameterx, GLenum target, GLenum pname, GLfixed param)
+GL_ENTRY(void, glTexParameterxOES, GLenum target, GLenum pname, GLfixed param)
+GL_ENTRY(void, glTexParameterxv, GLenum target, GLenum pname, const GLfixed *params)
+GL_ENTRY(void, glTexParameterxvOES, GLenum target, GLenum pname, const GLfixed *params)
+GL_ENTRY(void, glTexStorage1DEXT, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width)
+GL_ENTRY(void, glTexStorage2DEXT, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height)
+GL_ENTRY(void, glTexStorage3DEXT, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth)
+GL_ENTRY(void, glTexSubImage2D, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels)
+GL_ENTRY(void, glTextureStorage1DEXT, GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width)
+GL_ENTRY(void, glTextureStorage2DEXT, GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height)
+GL_ENTRY(void, glTextureStorage3DEXT, GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth)
+GL_ENTRY(void, glTranslatef, GLfloat x, GLfloat y, GLfloat z)
+GL_ENTRY(void, glTranslatex, GLfixed x, GLfixed y, GLfixed z)
+GL_ENTRY(void, glTranslatexOES, GLfixed x, GLfixed y, GLfixed z)
+GL_ENTRY(GLboolean, glUnmapBufferOES, GLenum target)
+GL_ENTRY(void, glVertexPointer, GLint size, GLenum type, GLsizei stride, const void *pointer)
+GL_ENTRY(void, glViewport, GLint x, GLint y, GLsizei width, GLsizei height)
+GL_ENTRY(void, glWaitSyncAPPLE, GLsync sync, GLbitfield flags, GLuint64 timeout)
+GL_ENTRY(void, glWeightPointerOES, GLint size, GLenum type, GLsizei stride, const void *pointer)
diff --git a/opengl/tests/Android.mk b/opengl/tests/Android.mk
deleted file mode 100644
index 134854a..0000000
--- a/opengl/tests/Android.mk
+++ /dev/null
@@ -1,28 +0,0 @@
-dirs := \
-	linetex \
-	swapinterval \
-	textures \
-	tritex \
-
-ifneq (,$(TARGET_BUILD_JAVA_SUPPORT_LEVEL))
-dirs += \
-	gl2_cameraeye \
-	gl2_java \
-	gl2_jni \
-	gldual \
-	gl_jni \
-	gl_perfapp \
-	lighting1709 \
-	testLatency \
-	testPauseResume \
-	testViewport \
-
-endif # JAVA_SUPPORT
-
-ifeq (platform,$(TARGET_BUILD_JAVA_SUPPORT_LEVEL))
-dirs += \
-	testFramerate
-
-endif # JAVA_SUPPORT platform
-
-include $(call all-named-subdir-makefiles, $(dirs))
diff --git a/opengl/tests/EGLTest/Android.bp b/opengl/tests/EGLTest/Android.bp
index f246077..a9e873a 100644
--- a/opengl/tests/EGLTest/Android.bp
+++ b/opengl/tests/EGLTest/Android.bp
@@ -25,6 +25,7 @@
         "libhidltransport",
         "liblog",
         "libutils",
+        "libnativewindow",
     ],
 
     include_dirs: [
diff --git a/opengl/tests/EGLTest/EGL_test.cpp b/opengl/tests/EGLTest/EGL_test.cpp
index 5927dc1..459b135 100644
--- a/opengl/tests/EGLTest/EGL_test.cpp
+++ b/opengl/tests/EGLTest/EGL_test.cpp
@@ -775,4 +775,169 @@
 
     EXPECT_TRUE(eglDestroySurface(mEglDisplay, eglSurface));
 }
+
+TEST_F(EGLTest, EGLInvalidColorspaceAttribute) {
+    EGLConfig config;
+
+    ASSERT_NO_FATAL_FAILURE(get8BitConfig(config));
+
+    struct DummyConsumer : public BnConsumerListener {
+        void onFrameAvailable(const BufferItem& /* item */) override {}
+        void onBuffersReleased() override {}
+        void onSidebandStreamChanged() override {}
+    };
+
+    // Create a EGLSurface
+    sp<IGraphicBufferProducer> producer;
+    sp<IGraphicBufferConsumer> consumer;
+    BufferQueue::createBufferQueue(&producer, &consumer);
+    consumer->consumerConnect(new DummyConsumer, false);
+    sp<Surface> mSTC = new Surface(producer);
+    sp<ANativeWindow> mANW = mSTC;
+
+    EGLint winAttrs[] = {
+            // clang-format off
+            EGL_GL_COLORSPACE_KHR, EGL_BACK_BUFFER,
+            EGL_NONE,
+            // clang-format on
+    };
+
+    EGLSurface eglSurface = eglCreateWindowSurface(mEglDisplay, config, mANW.get(), winAttrs);
+    ASSERT_EQ(EGL_BAD_ATTRIBUTE, eglGetError());
+    ASSERT_EQ(EGL_NO_SURFACE, eglSurface);
+}
+
+TEST_F(EGLTest, EGLUnsupportedColorspaceFormatCombo) {
+    EGLint numConfigs;
+    EGLConfig config;
+    EGLBoolean success;
+
+    const EGLint attrs[] = {
+            // clang-format off
+            EGL_SURFACE_TYPE,             EGL_WINDOW_BIT,
+            EGL_RENDERABLE_TYPE,          EGL_OPENGL_ES2_BIT,
+            EGL_RED_SIZE,                 16,
+            EGL_GREEN_SIZE,               16,
+            EGL_BLUE_SIZE,                16,
+            EGL_ALPHA_SIZE,               16,
+            EGL_COLOR_COMPONENT_TYPE_EXT, EGL_COLOR_COMPONENT_TYPE_FLOAT_EXT,
+            EGL_NONE,
+            // clang-format on
+    };
+    success = eglChooseConfig(mEglDisplay, attrs, &config, 1, &numConfigs);
+    ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
+    ASSERT_EQ(1, numConfigs);
+
+    struct DummyConsumer : public BnConsumerListener {
+        void onFrameAvailable(const BufferItem& /* item */) override {}
+        void onBuffersReleased() override {}
+        void onSidebandStreamChanged() override {}
+    };
+
+    // Create a EGLSurface
+    sp<IGraphicBufferProducer> producer;
+    sp<IGraphicBufferConsumer> consumer;
+    BufferQueue::createBufferQueue(&producer, &consumer);
+    consumer->consumerConnect(new DummyConsumer, false);
+    sp<Surface> mSTC = new Surface(producer);
+    sp<ANativeWindow> mANW = mSTC;
+
+    const EGLint winAttrs[] = {
+            // clang-format off
+            EGL_GL_COLORSPACE_KHR, EGL_GL_COLORSPACE_DISPLAY_P3_EXT,
+            EGL_NONE,
+            // clang-format on
+    };
+
+    EGLSurface eglSurface = eglCreateWindowSurface(mEglDisplay, config, mANW.get(), winAttrs);
+    ASSERT_EQ(EGL_BAD_MATCH, eglGetError());
+    ASSERT_EQ(EGL_NO_SURFACE, eglSurface);
+}
+
+TEST_F(EGLTest, EGLCreateWindowFailAndSucceed) {
+    EGLConfig config;
+
+    ASSERT_NO_FATAL_FAILURE(get8BitConfig(config));
+
+    struct DummyConsumer : public BnConsumerListener {
+        void onFrameAvailable(const BufferItem& /* item */) override {}
+        void onBuffersReleased() override {}
+        void onSidebandStreamChanged() override {}
+    };
+
+    // Create a EGLSurface
+    sp<IGraphicBufferProducer> producer;
+    sp<IGraphicBufferConsumer> consumer;
+    BufferQueue::createBufferQueue(&producer, &consumer);
+    consumer->consumerConnect(new DummyConsumer, false);
+    sp<Surface> mSTC = new Surface(producer);
+    sp<ANativeWindow> mANW = mSTC;
+
+    EGLint winAttrs[] = {
+            // clang-format off
+            EGL_GL_COLORSPACE_KHR, EGL_BACK_BUFFER,
+            EGL_NONE,
+            // clang-format on
+    };
+
+    EGLSurface eglSurface = eglCreateWindowSurface(mEglDisplay, config, mANW.get(), winAttrs);
+    ASSERT_EQ(EGL_BAD_ATTRIBUTE, eglGetError());
+    ASSERT_EQ(EGL_NO_SURFACE, eglSurface);
+
+    // Now recreate surface with a valid colorspace. Ensure proper cleanup is done
+    // in the first failed attempt (e.g. native_window_api_disconnect).
+    winAttrs[1] = EGL_GL_COLORSPACE_LINEAR_KHR;
+    eglSurface = eglCreateWindowSurface(mEglDisplay, config, mANW.get(), winAttrs);
+    ASSERT_EQ(EGL_SUCCESS, eglGetError());
+    ASSERT_NE(EGL_NO_SURFACE, eglSurface);
+
+    EXPECT_TRUE(eglDestroySurface(mEglDisplay, eglSurface));
+}
+
+TEST_F(EGLTest, EGLCreateWindowTwoColorspaces) {
+    EGLConfig config;
+
+    ASSERT_NO_FATAL_FAILURE(get8BitConfig(config));
+
+    struct DummyConsumer : public BnConsumerListener {
+        void onFrameAvailable(const BufferItem& /* item */) override {}
+        void onBuffersReleased() override {}
+        void onSidebandStreamChanged() override {}
+    };
+
+    // Create a EGLSurface
+    sp<IGraphicBufferProducer> producer;
+    sp<IGraphicBufferConsumer> consumer;
+    BufferQueue::createBufferQueue(&producer, &consumer);
+    consumer->consumerConnect(new DummyConsumer, false);
+    sp<Surface> mSTC = new Surface(producer);
+    sp<ANativeWindow> mANW = mSTC;
+
+    const EGLint winAttrs[] = {
+            // clang-format off
+            EGL_GL_COLORSPACE_KHR, EGL_GL_COLORSPACE_DISPLAY_P3_EXT,
+            EGL_NONE,
+            // clang-format on
+    };
+
+    EGLSurface eglSurface = eglCreateWindowSurface(mEglDisplay, config, mANW.get(), winAttrs);
+    ASSERT_EQ(EGL_SUCCESS, eglGetError());
+    ASSERT_NE(EGL_NO_SURFACE, eglSurface);
+
+    android_dataspace dataspace = static_cast<android_dataspace>(ANativeWindow_getBuffersDataSpace(mANW.get()));
+    ASSERT_EQ(dataspace, HAL_DATASPACE_DISPLAY_P3);
+
+    EXPECT_TRUE(eglDestroySurface(mEglDisplay, eglSurface));
+
+    // Now create with default attribute (EGL_GL_COLORSPACE_LINEAR_KHR)
+    eglSurface = eglCreateWindowSurface(mEglDisplay, config, mANW.get(), NULL);
+    ASSERT_EQ(EGL_SUCCESS, eglGetError());
+    ASSERT_NE(EGL_NO_SURFACE, eglSurface);
+
+    dataspace = static_cast<android_dataspace>(ANativeWindow_getBuffersDataSpace(mANW.get()));
+    // Make sure the dataspace has been reset to UNKNOWN
+    ASSERT_NE(dataspace, HAL_DATASPACE_DISPLAY_P3);
+
+    EXPECT_TRUE(eglDestroySurface(mEglDisplay, eglSurface));
+}
 }
diff --git a/opengl/tests/gl2_cameraeye/Android.bp b/opengl/tests/gl2_cameraeye/Android.bp
new file mode 100644
index 0000000..00e00df
--- /dev/null
+++ b/opengl/tests/gl2_cameraeye/Android.bp
@@ -0,0 +1,6 @@
+android_app {
+    name: "GL2CameraEye",
+    // Only compile source java files in this apk.
+    srcs: ["src/**/*.java"],
+    sdk_version: "current",
+}
diff --git a/opengl/tests/gl2_cameraeye/Android.mk b/opengl/tests/gl2_cameraeye/Android.mk
deleted file mode 100644
index 4a43a9e..0000000
--- a/opengl/tests/gl2_cameraeye/Android.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-# Only compile source java files in this apk.
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := GL2CameraEye
-
-LOCAL_SDK_VERSION := current
-
-include $(BUILD_PACKAGE)
-
-# Use the following include to make our test apk.
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/opengl/tests/gl2_java/Android.bp b/opengl/tests/gl2_java/Android.bp
new file mode 100644
index 0000000..a8e5d7d
--- /dev/null
+++ b/opengl/tests/gl2_java/Android.bp
@@ -0,0 +1,8 @@
+//########################################################################
+// OpenGL ES 2.0 Java sample
+//########################################################################
+android_app {
+    name: "GL2Java",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+}
diff --git a/opengl/tests/gl2_java/Android.mk b/opengl/tests/gl2_java/Android.mk
deleted file mode 100644
index 71aa5a0..0000000
--- a/opengl/tests/gl2_java/Android.mk
+++ /dev/null
@@ -1,19 +0,0 @@
-#########################################################################
-# OpenGL ES 2.0 Java sample
-#########################################################################
-
-TOP_LOCAL_PATH:= $(call my-dir)
-
-# Build activity
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := GL2Java
-LOCAL_SDK_VERSION := current
-
-include $(BUILD_PACKAGE)
diff --git a/opengl/tests/gl2_jni/Android.bp b/opengl/tests/gl2_jni/Android.bp
new file mode 100644
index 0000000..65f89b1
--- /dev/null
+++ b/opengl/tests/gl2_jni/Android.bp
@@ -0,0 +1,27 @@
+//########################################################################
+// OpenGL ES JNI sample
+// This makefile builds both an activity and a shared library.
+//########################################################################
+
+android_app {
+    name: "GL2JNI",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+    jni_libs: ["libgl2jni"],
+}
+
+// Build JNI Shared Library
+cc_library_shared {
+    name: "libgl2jni",
+    cflags: [
+        "-Werror",
+        "-Wno-error=unused-parameter",
+    ],
+    srcs: ["jni/gl_code.cpp"],
+    shared_libs: [
+        "liblog",
+        "libEGL",
+        "libGLESv2",
+    ],
+    sdk_version: "current",
+}
diff --git a/opengl/tests/gl2_jni/Android.mk b/opengl/tests/gl2_jni/Android.mk
deleted file mode 100644
index b0081c2..0000000
--- a/opengl/tests/gl2_jni/Android.mk
+++ /dev/null
@@ -1,49 +0,0 @@
-#########################################################################
-# OpenGL ES JNI sample
-# This makefile builds both an activity and a shared library.
-#########################################################################
-TOP_LOCAL_PATH:= $(call my-dir)
-
-# Build activity
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := GL2JNI
-LOCAL_SDK_VERSION := current
-
-LOCAL_JNI_SHARED_LIBRARIES := libgl2jni
-
-include $(BUILD_PACKAGE)
-
-#########################################################################
-# Build JNI Shared Library
-#########################################################################
-
-LOCAL_PATH:= $(LOCAL_PATH)/jni
-
-include $(CLEAR_VARS)
-
-# Optional tag would mean it doesn't get installed by default
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_CFLAGS := -Werror -Wno-error=unused-parameter
-
-LOCAL_SRC_FILES:= \
-  gl_code.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-	liblog \
-	libEGL \
-	libGLESv2
-
-LOCAL_MODULE := libgl2jni
-
-LOCAL_SDK_VERSION := current
-
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/opengl/tests/gl_jni/Android.bp b/opengl/tests/gl_jni/Android.bp
new file mode 100644
index 0000000..5bec336
--- /dev/null
+++ b/opengl/tests/gl_jni/Android.bp
@@ -0,0 +1,34 @@
+//########################################################################
+// OpenGL ES JNI sample
+// This makefile builds both an activity and a shared library.
+//########################################################################
+// Build activity
+
+android_app {
+    name: "GLJNI",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+    jni_libs: ["libgljni"],
+}
+
+// Build JNI Shared Library
+
+cc_library_shared {
+    name: "libgljni",
+    cflags: [
+        "-Werror",
+        "-Wno-error=unused-parameter",
+    ],
+    srcs: ["jni/gl_code.cpp"],
+    shared_libs: [
+        "liblog",
+        "libEGL",
+        "libGLESv1_CM",
+    ],
+    sdk_version: "current",
+    arch: {
+        arm: {
+            instruction_set: "arm",
+        },
+    },
+}
diff --git a/opengl/tests/gl_jni/Android.mk b/opengl/tests/gl_jni/Android.mk
deleted file mode 100644
index d64dfcf..0000000
--- a/opengl/tests/gl_jni/Android.mk
+++ /dev/null
@@ -1,52 +0,0 @@
-#########################################################################
-# OpenGL ES JNI sample
-# This makefile builds both an activity and a shared library.
-#########################################################################
-TOP_LOCAL_PATH:= $(call my-dir)
-
-# Build activity
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := GLJNI
-LOCAL_SDK_VERSION := current
-
-LOCAL_JNI_SHARED_LIBRARIES := libgljni
-
-include $(BUILD_PACKAGE)
-
-#########################################################################
-# Build JNI Shared Library
-#########################################################################
-
-LOCAL_PATH:= $(LOCAL_PATH)/jni
-
-include $(CLEAR_VARS)
-
-# Optional tag would mean it doesn't get installed by default
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_CFLAGS := -Werror -Wno-error=unused-parameter
-
-LOCAL_SRC_FILES:= \
-  gl_code.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-	liblog \
-	libEGL \
-	libGLESv1_CM
-
-LOCAL_MODULE := libgljni
-
-LOCAL_SDK_VERSION := current
-
-LOCAL_ARM_MODE := arm
-
-
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/opengl/tests/gl_perfapp/Android.bp b/opengl/tests/gl_perfapp/Android.bp
new file mode 100644
index 0000000..cf899ac
--- /dev/null
+++ b/opengl/tests/gl_perfapp/Android.bp
@@ -0,0 +1,27 @@
+//########################################################################
+// OpenGL ES Perf App
+// This makefile builds both an activity and a shared library.
+//########################################################################
+android_app {
+    name: "GLPerf",
+    srcs: ["**/*.java"],
+    jni_libs: ["libglperf"],
+    // Run on Eclair
+    sdk_version: "7",
+}
+
+// Build JNI Shared Library
+cc_library_shared {
+    name: "libglperf",
+    cflags: [
+        "-Werror",
+        "-Wno-error=unused-parameter",
+    ],
+    srcs: ["jni/gl_code.cpp"],
+    shared_libs: [
+        "liblog",
+        "libEGL",
+        "libGLESv2",
+    ],
+    sdk_version: "current",
+}
diff --git a/opengl/tests/gl_perfapp/Android.mk b/opengl/tests/gl_perfapp/Android.mk
deleted file mode 100644
index 3f411ea..0000000
--- a/opengl/tests/gl_perfapp/Android.mk
+++ /dev/null
@@ -1,52 +0,0 @@
-#########################################################################
-# OpenGL ES Perf App
-# This makefile builds both an activity and a shared library.
-#########################################################################
-TOP_LOCAL_PATH:= $(call my-dir)
-
-# Build activity
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := GLPerf
-
-LOCAL_JNI_SHARED_LIBRARIES := libglperf
-
-# Run on Eclair
-LOCAL_SDK_VERSION := 7
-
-include $(BUILD_PACKAGE)
-
-#########################################################################
-# Build JNI Shared Library
-#########################################################################
-
-LOCAL_PATH:= $(LOCAL_PATH)/jni
-
-include $(CLEAR_VARS)
-
-# Optional tag would mean it doesn't get installed by default
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_CFLAGS := -Werror -Wno-error=unused-parameter
-
-LOCAL_SRC_FILES:= \
-  gl_code.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-	liblog \
-	libEGL \
-	libGLESv2
-
-LOCAL_SDK_VERSION := current
-
-LOCAL_MODULE := libglperf
-
-
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/opengl/tests/gldual/Android.bp b/opengl/tests/gldual/Android.bp
new file mode 100644
index 0000000..2432566
--- /dev/null
+++ b/opengl/tests/gldual/Android.bp
@@ -0,0 +1,30 @@
+//########################################################################
+// OpenGL ES JNI sample
+// This makefile builds both an activity and a shared library.
+//########################################################################
+// Build activity
+
+android_app {
+    name: "GLDual",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+    jni_libs: ["libgldualjni"],
+}
+
+//########################################################################
+// Build JNI Shared Library
+//########################################################################
+cc_library_shared {
+    name: "libgldualjni",
+    cflags: [
+        "-Werror",
+        "-Wno-error=unused-parameter",
+    ],
+    srcs: ["jni/gl_code.cpp"],
+    shared_libs: [
+        "liblog",
+        "libEGL",
+        "libGLESv2",
+    ],
+    sdk_version: "current",
+}
diff --git a/opengl/tests/gldual/Android.mk b/opengl/tests/gldual/Android.mk
deleted file mode 100644
index 5bdc0a8..0000000
--- a/opengl/tests/gldual/Android.mk
+++ /dev/null
@@ -1,49 +0,0 @@
-#########################################################################
-# OpenGL ES JNI sample
-# This makefile builds both an activity and a shared library.
-#########################################################################
-TOP_LOCAL_PATH:= $(call my-dir)
-
-# Build activity
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := GLDual
-LOCAL_SDK_VERSION := current
-
-LOCAL_JNI_SHARED_LIBRARIES := libgldualjni
-
-include $(BUILD_PACKAGE)
-
-#########################################################################
-# Build JNI Shared Library
-#########################################################################
-
-LOCAL_PATH:= $(LOCAL_PATH)/jni
-
-include $(CLEAR_VARS)
-
-# Optional tag would mean it doesn't get installed by default
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_CFLAGS := -Werror -Wno-error=unused-parameter
-
-LOCAL_SRC_FILES:= \
-  gl_code.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-	liblog \
-	libEGL \
-	libGLESv2
-
-LOCAL_MODULE := libgldualjni
-
-LOCAL_SDK_VERSION := current
-
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/opengl/tests/hwc/hwcCommit.cpp b/opengl/tests/hwc/hwcCommit.cpp
index 3686dab..0a6ff55 100644
--- a/opengl/tests/hwc/hwcCommit.cpp
+++ b/opengl/tests/hwc/hwcCommit.cpp
@@ -183,7 +183,7 @@
     uint32_t lower(void) { return _l; }
     uint32_t upper(void) { return _u; }
 
-    operator string();
+    operator string(); // NOLINT(google-explicit-constructor)
 
 private:
     uint32_t _l; // lower
@@ -216,7 +216,9 @@
     static void double2Rational(double f, Range nRange, Range dRange,
                                Rational& lower, Rational& upper);
         
+    // NOLINTNEXTLINE(google-explicit-constructor)
     operator string() const;
+    // NOLINTNEXTLINE(google-explicit-constructor)
     operator double() const { return (double) _n / (double) _d; }
 
 
diff --git a/opengl/tests/hwc/hwcTestLib.h b/opengl/tests/hwc/hwcTestLib.h
index 922fc19..5a49393 100644
--- a/opengl/tests/hwc/hwcTestLib.h
+++ b/opengl/tests/hwc/hwcTestLib.h
@@ -58,7 +58,7 @@
     float c2(void) const { return _c2; }
     float c3(void) const { return _c3; }
 
-    operator std::string();
+    operator std::string(); // NOLINT(google-explicit-constructor)
 
   private:
     float _c1;
@@ -71,7 +71,7 @@
 class ColorRGB {
   public:
     ColorRGB(): _r(0.0), _g(0.0), _b(0.0) {};
-    ColorRGB(float f): _r(f), _g(f), _b(f) {}; // Gray, NOLINT(implicit)
+    ColorRGB(float f): _r(f), _g(f), _b(f) {}; // Gray, NOLINT(google-explicit-constructor)
     ColorRGB(float r, float g, float b): _r(r), _g(g), _b(b) {};
     float r(void) const { return _r; }
     float g(void) const { return _g; }
@@ -93,8 +93,8 @@
     void setWidth(uint32_t w) { _w = w; }
     void setHeight(uint32_t h) { _h = h; }
 
-    operator std::string();
-    operator hwc_rect() const;
+    operator std::string(); // NOLINT(google-explicit-constructor)
+    operator hwc_rect() const; // NOLINT(google-explicit-constructor)
 
   private:
     uint32_t _w;
diff --git a/opengl/tests/lighting1709/Android.bp b/opengl/tests/lighting1709/Android.bp
new file mode 100644
index 0000000..e734dd1
--- /dev/null
+++ b/opengl/tests/lighting1709/Android.bp
@@ -0,0 +1,6 @@
+android_test {
+    name: "LightingTest",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+    certificate: "platform",
+}
diff --git a/opengl/tests/lighting1709/Android.mk b/opengl/tests/lighting1709/Android.mk
deleted file mode 100644
index 0047231..0000000
--- a/opengl/tests/lighting1709/Android.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := LightingTest
-LOCAL_SDK_VERSION := current
-LOCAL_CERTIFICATE := platform
-
-include $(BUILD_PACKAGE)
diff --git a/opengl/tests/linetex/Android.bp b/opengl/tests/linetex/Android.bp
new file mode 100644
index 0000000..dbc2cdb
--- /dev/null
+++ b/opengl/tests/linetex/Android.bp
@@ -0,0 +1,17 @@
+cc_binary {
+    name: "test-opengl-linetex",
+    srcs: ["linetex.cpp"],
+    cflags: [
+        "-Wall",
+        "-Werror",
+    ],
+    shared_libs: [
+        "libcutils",
+        "libEGL",
+        "libGLESv1_CM",
+        "libui",
+        "libgui",
+        "libutils",
+    ],
+    static_libs: ["libglTest"],
+}
diff --git a/opengl/tests/linetex/Android.mk b/opengl/tests/linetex/Android.mk
deleted file mode 100644
index 3df0a0f..0000000
--- a/opengl/tests/linetex/Android.mk
+++ /dev/null
@@ -1,25 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-	linetex.cpp
-
-LOCAL_CFLAGS := -Wall -Werror
-
-LOCAL_SHARED_LIBRARIES := \
-	libcutils \
-    libEGL \
-    libGLESv1_CM \
-    libui \
-    libgui \
-    libutils
-
-LOCAL_STATIC_LIBRARIES += libglTest
-
-LOCAL_C_INCLUDES += $(call include-path-for, opengl-tests-includes)
-
-LOCAL_MODULE:= test-opengl-linetex
-
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_EXECUTABLE)
diff --git a/opengl/tests/swapinterval/Android.bp b/opengl/tests/swapinterval/Android.bp
new file mode 100644
index 0000000..eed4dff
--- /dev/null
+++ b/opengl/tests/swapinterval/Android.bp
@@ -0,0 +1,17 @@
+cc_binary {
+    name: "test-opengl-swapinterval",
+    srcs: ["swapinterval.cpp"],
+    cflags: [
+        "-Wall",
+        "-Werror",
+    ],
+    shared_libs: [
+        "libcutils",
+        "libutils",
+        "libEGL",
+        "libGLESv1_CM",
+        "libui",
+        "libgui",
+    ],
+    static_libs: ["libglTest"],
+}
diff --git a/opengl/tests/swapinterval/Android.mk b/opengl/tests/swapinterval/Android.mk
deleted file mode 100644
index 2a2c12f..0000000
--- a/opengl/tests/swapinterval/Android.mk
+++ /dev/null
@@ -1,25 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-	swapinterval.cpp
-
-LOCAL_CFLAGS := -Wall -Werror
-
-LOCAL_SHARED_LIBRARIES := \
-	libcutils \
-	libutils \
-    libEGL \
-    libGLESv1_CM \
-    libui \
-    libgui
-
-LOCAL_STATIC_LIBRARIES += libglTest
-
-LOCAL_C_INCLUDES += $(call include-path-for, opengl-tests-includes)
-
-LOCAL_MODULE:= test-opengl-swapinterval
-
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_EXECUTABLE)
diff --git a/opengl/tests/testFramerate/Android.bp b/opengl/tests/testFramerate/Android.bp
new file mode 100644
index 0000000..5aa83b0
--- /dev/null
+++ b/opengl/tests/testFramerate/Android.bp
@@ -0,0 +1,9 @@
+//########################################################################
+// Test framerate and look for hiccups
+//########################################################################
+
+android_app {
+    name: "TestFramerate",
+    srcs: ["**/*.java"],
+    sdk_version: "system_current",
+}
diff --git a/opengl/tests/testFramerate/Android.mk b/opengl/tests/testFramerate/Android.mk
deleted file mode 100644
index ca6654a..0000000
--- a/opengl/tests/testFramerate/Android.mk
+++ /dev/null
@@ -1,20 +0,0 @@
-#########################################################################
-# Test framerate and look for hiccups
-#########################################################################
-
-TOP_LOCAL_PATH:= $(call my-dir)
-
-# Build activity
-
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := TestFramerate
-LOCAL_SDK_VERSION := system_current
-
-include $(BUILD_PACKAGE)
diff --git a/opengl/tests/testLatency/Android.bp b/opengl/tests/testLatency/Android.bp
new file mode 100644
index 0000000..c516dc3
--- /dev/null
+++ b/opengl/tests/testLatency/Android.bp
@@ -0,0 +1,8 @@
+//########################################################################
+// Test end-to-end latency.
+//########################################################################
+android_app {
+    name: "TestLatency",
+    sdk_version: "8",
+    srcs: ["**/*.java"],
+}
diff --git a/opengl/tests/testLatency/Android.mk b/opengl/tests/testLatency/Android.mk
deleted file mode 100644
index 96417c7..0000000
--- a/opengl/tests/testLatency/Android.mk
+++ /dev/null
@@ -1,20 +0,0 @@
-#########################################################################
-# Test end-to-end latency.
-#########################################################################
-
-TOP_LOCAL_PATH:= $(call my-dir)
-
-# Build activity
-
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SDK_VERSION := 8
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := TestLatency
-
-include $(BUILD_PACKAGE)
diff --git a/opengl/tests/testPauseResume/Android.bp b/opengl/tests/testPauseResume/Android.bp
new file mode 100644
index 0000000..810e895
--- /dev/null
+++ b/opengl/tests/testPauseResume/Android.bp
@@ -0,0 +1,6 @@
+// OpenGL ES JNI sample
+android_app {
+    name: "TestEGL",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+}
diff --git a/opengl/tests/testPauseResume/Android.mk b/opengl/tests/testPauseResume/Android.mk
deleted file mode 100644
index dda5424..0000000
--- a/opengl/tests/testPauseResume/Android.mk
+++ /dev/null
@@ -1,19 +0,0 @@
-#########################################################################
-# OpenGL ES JNI sample
-# This makefile builds both an activity and a shared library.
-#########################################################################
-TOP_LOCAL_PATH:= $(call my-dir)
-
-# Build activity
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := TestEGL
-LOCAL_SDK_VERSION := current
-
-include $(BUILD_PACKAGE)
diff --git a/opengl/tests/testViewport/Android.bp b/opengl/tests/testViewport/Android.bp
new file mode 100644
index 0000000..629b573
--- /dev/null
+++ b/opengl/tests/testViewport/Android.bp
@@ -0,0 +1,9 @@
+//########################################################################
+// OpenGL ES JNI sample
+// This makefile builds both an activity and a shared library.
+//########################################################################
+android_app {
+    name: "TestViewport",
+    srcs: ["**/*.java"],
+    sdk_version: "8",
+}
diff --git a/opengl/tests/testViewport/Android.mk b/opengl/tests/testViewport/Android.mk
deleted file mode 100644
index 9980e7d..0000000
--- a/opengl/tests/testViewport/Android.mk
+++ /dev/null
@@ -1,22 +0,0 @@
-#########################################################################
-# OpenGL ES JNI sample
-# This makefile builds both an activity and a shared library.
-#########################################################################
-TOP_LOCAL_PATH:= $(call my-dir)
-
-# Build activity
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := TestViewport
-
-# Set a specific SDK version so we can run on Froyo.
-
-LOCAL_SDK_VERSION := 8
-
-include $(BUILD_PACKAGE)
diff --git a/opengl/tests/textures/Android.bp b/opengl/tests/textures/Android.bp
new file mode 100644
index 0000000..84adda2
--- /dev/null
+++ b/opengl/tests/textures/Android.bp
@@ -0,0 +1,18 @@
+cc_binary {
+    name: "test-opengl-textures",
+    srcs: ["textures.cpp"],
+    shared_libs: [
+        "libcutils",
+        "libEGL",
+        "libGLESv1_CM",
+        "libui",
+        "libgui",
+        "libutils",
+    ],
+    static_libs: ["libglTest"],
+    cflags: [
+        "-DGL_GLEXT_PROTOTYPES",
+        "-Wall",
+        "-Werror",
+    ],
+}
diff --git a/opengl/tests/textures/Android.mk b/opengl/tests/textures/Android.mk
deleted file mode 100644
index 629a2d2..0000000
--- a/opengl/tests/textures/Android.mk
+++ /dev/null
@@ -1,26 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-	textures.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-	libcutils \
-    libEGL \
-    libGLESv1_CM \
-    libui \
-    libgui \
-    libutils
-
-LOCAL_STATIC_LIBRARIES += libglTest
-
-LOCAL_C_INCLUDES += $(call include-path-for, opengl-tests-includes)
-
-LOCAL_MODULE:= test-opengl-textures
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_CFLAGS := -DGL_GLEXT_PROTOTYPES
-LOCAL_CFLAGS += -Wall -Werror
-
-include $(BUILD_EXECUTABLE)
diff --git a/opengl/tests/tritex/Android.bp b/opengl/tests/tritex/Android.bp
new file mode 100644
index 0000000..390397b
--- /dev/null
+++ b/opengl/tests/tritex/Android.bp
@@ -0,0 +1,17 @@
+cc_binary {
+    name: "test-opengl-tritex",
+    srcs: ["tritex.cpp"],
+    cflags: [
+        "-Wall",
+        "-Werror",
+    ],
+    shared_libs: [
+        "libcutils",
+        "libEGL",
+        "libGLESv1_CM",
+        "libui",
+        "libgui",
+        "libutils",
+    ],
+    static_libs: ["libglTest"],
+}
diff --git a/opengl/tests/tritex/Android.mk b/opengl/tests/tritex/Android.mk
deleted file mode 100644
index 7055afa..0000000
--- a/opengl/tests/tritex/Android.mk
+++ /dev/null
@@ -1,25 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-	tritex.cpp
-
-LOCAL_CFLAGS := -Wall -Werror
-
-LOCAL_SHARED_LIBRARIES := \
-	libcutils \
-    libEGL \
-    libGLESv1_CM \
-    libui \
-    libgui \
-    libutils
-
-LOCAL_STATIC_LIBRARIES += libglTest
-
-LOCAL_C_INCLUDES += $(call include-path-for, opengl-tests-includes)
-
-LOCAL_MODULE:= test-opengl-tritex
-
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_EXECUTABLE)
diff --git a/opengl/tools/glgen2/glgen.py b/opengl/tools/glgen2/glgen.py
index fa981a8..86fa28f 100755
--- a/opengl/tools/glgen2/glgen.py
+++ b/opengl/tools/glgen2/glgen.py
@@ -250,6 +250,27 @@
     for opts in TRAMPOLINE_OPTIONS:
         registry.apiGen(opts)
 
+    # Generate a GLESv1_CM entries separately to avoid extra driver loading time
+    apigen = ApiGenerator()
+    registry.setGenerator(apigen)
+    API_OPTIONS = [
+        # Generate non-extension versions of each API first, then extensions,
+        # so that if an extension enum was later standardized, we see the non-
+        # suffixed version first.
+        reg.GeneratorOptions(
+            apiname             = 'gles1',
+            profile             = 'common'),
+        reg.GeneratorOptions(
+            apiname             = 'gles1',
+            profile             = 'common',
+            emitversions        = None,
+            defaultExtensions   = 'gles1')]
+    for opts in API_OPTIONS:
+        registry.apiGen(opts)
+    apigen.finish()
+    with open('../../libs/entries_gles1.in', 'w') as f:
+        apigen.writeEntries(f)
+
     apigen = ApiGenerator()
     registry.setGenerator(apigen)
     API_OPTIONS = [
diff --git a/services/batteryservice/Android.bp b/services/batteryservice/Android.bp
index 186f399..66ee8ff 100644
--- a/services/batteryservice/Android.bp
+++ b/services/batteryservice/Android.bp
@@ -1,7 +1,8 @@
 cc_library_headers {
     name: "libbatteryservice_headers",
     vendor_available: true,
+    recovery_available: true,
     export_include_dirs: ["include"],
-    header_libs: ["libbinder_headers"],
-    export_header_lib_headers: ["libbinder_headers"],
+    header_libs: ["libutils_headers"],
+    export_header_lib_headers: ["libutils_headers"],
 }
diff --git a/services/batteryservice/include/batteryservice/BatteryService.h b/services/batteryservice/include/batteryservice/BatteryService.h
index 80ab7f3..1e8eb1e 100644
--- a/services/batteryservice/include/batteryservice/BatteryService.h
+++ b/services/batteryservice/include/batteryservice/BatteryService.h
@@ -17,7 +17,6 @@
 #ifndef ANDROID_BATTERYSERVICE_H
 #define ANDROID_BATTERYSERVICE_H
 
-#include <binder/Parcel.h>
 #include <sys/types.h>
 #include <utils/Errors.h>
 #include <utils/String8.h>
@@ -54,16 +53,10 @@
     int batteryFullCharge;
     int batteryChargeCounter;
     String8 batteryTechnology;
-
-    status_t writeToParcel(Parcel* parcel) const;
-    status_t readFromParcel(Parcel* parcel);
 };
 
 struct BatteryProperty {
     int64_t valueInt64;
-
-    status_t writeToParcel(Parcel* parcel) const;
-    status_t readFromParcel(Parcel* parcel);
 };
 
 }; // namespace android
diff --git a/services/batteryservice/include/batteryservice/IBatteryPropertiesListener.h b/services/batteryservice/include/batteryservice/IBatteryPropertiesListener.h
deleted file mode 100644
index b226dd6..0000000
--- a/services/batteryservice/include/batteryservice/IBatteryPropertiesListener.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_IBATTERYPROPERTIESLISTENER_H
-#define ANDROID_IBATTERYPROPERTIESLISTENER_H
-
-#include <binder/IBinder.h>
-#include <binder/IInterface.h>
-
-#include <batteryservice/BatteryService.h>
-
-namespace android {
-
-// must be kept in sync with interface defined in IBatteryPropertiesListener.aidl
-enum {
-        TRANSACT_BATTERYPROPERTIESCHANGED = IBinder::FIRST_CALL_TRANSACTION,
-};
-
-// ----------------------------------------------------------------------------
-
-class IBatteryPropertiesListener : public IInterface {
-public:
-    DECLARE_META_INTERFACE(BatteryPropertiesListener)
-
-    virtual void batteryPropertiesChanged(struct BatteryProperties props) = 0;
-};
-
-// ----------------------------------------------------------------------------
-
-class BnBatteryPropertiesListener: public BnInterface<IBatteryPropertiesListener> {
-public:
-    virtual status_t onTransact(uint32_t code, const Parcel& data,
-                                Parcel* reply, uint32_t flags = 0);
-};
-
-}; // namespace android
-
-#endif // ANDROID_IBATTERYPROPERTIESLISTENER_H
diff --git a/services/batteryservice/include/batteryservice/IBatteryPropertiesRegistrar.h b/services/batteryservice/include/batteryservice/IBatteryPropertiesRegistrar.h
deleted file mode 100644
index a7dbea6..0000000
--- a/services/batteryservice/include/batteryservice/IBatteryPropertiesRegistrar.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_IBATTERYPROPERTIESREGISTRAR_H
-#define ANDROID_IBATTERYPROPERTIESREGISTRAR_H
-
-#include <binder/IInterface.h>
-#include <batteryservice/IBatteryPropertiesListener.h>
-
-namespace android {
-
-// must be kept in sync with interface defined in IBatteryPropertiesRegistrar.aidl
-enum {
-    REGISTER_LISTENER = IBinder::FIRST_CALL_TRANSACTION,
-    UNREGISTER_LISTENER,
-    GET_PROPERTY,
-    SCHEDULE_UPDATE,
-};
-
-class IBatteryPropertiesRegistrar : public IInterface {
-public:
-    DECLARE_META_INTERFACE(BatteryPropertiesRegistrar)
-
-    virtual void registerListener(const sp<IBatteryPropertiesListener>& listener) = 0;
-    virtual void unregisterListener(const sp<IBatteryPropertiesListener>& listener) = 0;
-    virtual status_t getProperty(int id, struct BatteryProperty *val) = 0;
-    virtual void scheduleUpdate() = 0;
-};
-
-class BnBatteryPropertiesRegistrar : public BnInterface<IBatteryPropertiesRegistrar> {
-public:
-    virtual status_t onTransact(uint32_t code, const Parcel& data,
-                                Parcel* reply, uint32_t flags = 0);
-};
-
-}; // namespace android
-
-#endif // ANDROID_IBATTERYPROPERTIESREGISTRAR_H
diff --git a/services/displayservice/OWNERS b/services/displayservice/OWNERS
new file mode 100644
index 0000000..7a3e4c2
--- /dev/null
+++ b/services/displayservice/OWNERS
@@ -0,0 +1,2 @@
+smoreland@google.com
+lpy@google.com
diff --git a/services/displayservice/include/displayservice/DisplayEventReceiver.h b/services/displayservice/include/displayservice/DisplayEventReceiver.h
index 5d569b6..042a054 100644
--- a/services/displayservice/include/displayservice/DisplayEventReceiver.h
+++ b/services/displayservice/include/displayservice/DisplayEventReceiver.h
@@ -45,7 +45,7 @@
     using FwkReceiver = ::android::DisplayEventReceiver;
 
     struct AttachedEvent : LooperCallback {
-        AttachedEvent(const sp<IEventCallback> &callback);
+        explicit AttachedEvent(const sp<IEventCallback> &callback);
         ~AttachedEvent();
 
         bool detach();
diff --git a/services/gpuservice/Android.bp b/services/gpuservice/Android.bp
new file mode 100644
index 0000000..47bed65
--- /dev/null
+++ b/services/gpuservice/Android.bp
@@ -0,0 +1,73 @@
+filegroup {
+    name: "gpuservice_sources",
+    srcs: [
+        "GpuService.cpp",
+    ],
+}
+
+filegroup {
+    name: "gpuservice_binary_sources",
+    srcs: ["main_gpuservice.cpp"],
+}
+
+cc_defaults {
+    name: "gpuservice_defaults",
+    cflags: [
+        "-DLOG_TAG=\"GpuService\"",
+        "-Wall",
+        "-Werror",
+        "-Wformat",
+        "-Wthread-safety",
+        "-Wunused",
+        "-Wunreachable-code",
+    ],
+    srcs: [
+        ":gpuservice_sources",
+    ],
+    include_dirs: [
+        "frameworks/native/vulkan/vkjson",
+        "frameworks/native/vulkan/include",
+    ],
+    shared_libs: [
+        "libbinder",
+        "liblog",
+        "libutils",
+        "libvulkan",
+    ],
+    static_libs: [
+        "libvkjson",
+    ],
+}
+
+cc_defaults {
+    name: "gpuservice_production_defaults",
+    defaults: ["gpuservice_defaults"],
+    cflags: [
+        "-fvisibility=hidden",
+        "-fwhole-program-vtables", // requires ThinLTO
+    ],
+    lto: {
+        thin: true,
+    },
+}
+
+cc_defaults {
+    name: "gpuservice_binary",
+    defaults: ["gpuservice_defaults"],
+    whole_static_libs: [
+        "libsigchain",
+    ],
+    shared_libs: [
+        "libbinder",
+        "liblog",
+        "libutils",
+    ],
+    ldflags: ["-Wl,--export-dynamic"],
+}
+
+cc_binary {
+    name: "gpuservice",
+    defaults: ["gpuservice_binary"],
+    init_rc: ["gpuservice.rc"],
+    srcs: [":gpuservice_binary_sources"],
+}
diff --git a/services/surfaceflinger/GpuService.cpp b/services/gpuservice/GpuService.cpp
similarity index 84%
rename from services/surfaceflinger/GpuService.cpp
rename to services/gpuservice/GpuService.cpp
index 71052fb..150896c 100644
--- a/services/surfaceflinger/GpuService.cpp
+++ b/services/gpuservice/GpuService.cpp
@@ -23,10 +23,7 @@
 
 namespace android {
 
-// ----------------------------------------------------------------------------
-
-class BpGpuService : public BpInterface<IGpuService>
-{
+class BpGpuService : public BpInterface<IGpuService> {
 public:
     explicit BpGpuService(const sp<IBinder>& impl) : BpInterface<IGpuService>(impl) {}
 };
@@ -34,19 +31,15 @@
 IMPLEMENT_META_INTERFACE(GpuService, "android.ui.IGpuService");
 
 status_t BnGpuService::onTransact(uint32_t code, const Parcel& data,
-        Parcel* reply, uint32_t flags)
-{
+        Parcel* reply, uint32_t flags) {
     status_t status;
     switch (code) {
     case SHELL_COMMAND_TRANSACTION: {
         int in = data.readFileDescriptor();
         int out = data.readFileDescriptor();
         int err = data.readFileDescriptor();
-        int argc = data.readInt32();
-        Vector<String16> args;
-        for (int i = 0; i < argc && data.dataAvail() > 0; i++) {
-           args.add(data.readString16());
-        }
+        std::vector<String16> args;
+        data.readString16Vector(&args);
         sp<IBinder> unusedCallback;
         sp<IResultReceiver> resultReceiver;
         if ((status = data.readNullableStrongBinder(&unusedCallback)) != OK)
@@ -64,8 +57,6 @@
     }
 }
 
-// ----------------------------------------------------------------------------
-
 namespace {
     status_t cmd_help(int out);
     status_t cmd_vkjson(int out, int err);
@@ -73,11 +64,10 @@
 
 const char* const GpuService::SERVICE_NAME = "gpu";
 
-GpuService::GpuService() {}
+GpuService::GpuService() = default;
 
 status_t GpuService::shellCommand(int /*in*/, int out, int err,
-        Vector<String16>& args)
-{
+                                  std::vector<String16>& args) {
     ALOGV("GpuService::shellCommand");
     for (size_t i = 0, n = args.size(); i < n; i++)
         ALOGV("  arg[%zu]: '%s'", i, String8(args[i]).string());
@@ -93,8 +83,6 @@
     return BAD_VALUE;
 }
 
-// ----------------------------------------------------------------------------
-
 namespace {
 
 status_t cmd_help(int out) {
diff --git a/services/surfaceflinger/GpuService.h b/services/gpuservice/GpuService.h
similarity index 80%
rename from services/surfaceflinger/GpuService.h
rename to services/gpuservice/GpuService.h
index b8c28d2..e2b396e 100644
--- a/services/surfaceflinger/GpuService.h
+++ b/services/gpuservice/GpuService.h
@@ -17,6 +17,8 @@
 #ifndef ANDROID_GPUSERVICE_H
 #define ANDROID_GPUSERVICE_H
 
+#include <vector>
+
 #include <binder/IInterface.h>
 #include <cutils/compiler.h>
 
@@ -34,22 +36,21 @@
 class BnGpuService: public BnInterface<IGpuService> {
 protected:
     virtual status_t shellCommand(int in, int out, int err,
-        Vector<String16>& args) = 0;
+                                  std::vector<String16>& args) = 0;
 
-    virtual status_t onTransact(uint32_t code, const Parcel& data,
+    status_t onTransact(uint32_t code, const Parcel& data,
             Parcel* reply, uint32_t flags = 0) override;
 };
 
-class GpuService : public BnGpuService
-{
+class GpuService : public BnGpuService {
 public:
     static const char* const SERVICE_NAME ANDROID_API;
 
     GpuService() ANDROID_API;
 
 protected:
-    virtual status_t shellCommand(int in, int out, int err,
-        Vector<String16>& args) override;
+    status_t shellCommand(int in, int out, int err,
+                          std::vector<String16>& args) override;
 };
 
 } // namespace android
diff --git a/services/gpuservice/OWNERS b/services/gpuservice/OWNERS
new file mode 100644
index 0000000..5d02839
--- /dev/null
+++ b/services/gpuservice/OWNERS
@@ -0,0 +1,3 @@
+chrisforbes@google.com
+lpy@google.com
+zzyiwei@google.com
diff --git a/services/gpuservice/gpuservice.rc b/services/gpuservice/gpuservice.rc
new file mode 100644
index 0000000..65a5c27
--- /dev/null
+++ b/services/gpuservice/gpuservice.rc
@@ -0,0 +1,4 @@
+service gpu /system/bin/gpuservice
+    class core
+    user gpu_service
+    group graphics
diff --git a/services/gpuservice/main_gpuservice.cpp b/services/gpuservice/main_gpuservice.cpp
new file mode 100644
index 0000000..64aafca
--- /dev/null
+++ b/services/gpuservice/main_gpuservice.cpp
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <binder/IPCThreadState.h>
+#include <binder/IServiceManager.h>
+#include <binder/ProcessState.h>
+#include <sys/resource.h>
+#include "GpuService.h"
+
+using namespace android;
+
+int main(int /* argc */, char** /* argv */) {
+    signal(SIGPIPE, SIG_IGN);
+
+    // publish GpuService
+    sp<GpuService> gpuservice = new GpuService();
+    sp<IServiceManager> sm(defaultServiceManager());
+    sm->addService(String16(GpuService::SERVICE_NAME), gpuservice, false);
+
+    // limit the number of binder threads to 4.
+    ProcessState::self()->setThreadPoolMaxThreadCount(4);
+
+    // start the thread pool
+    sp<ProcessState> ps(ProcessState::self());
+    ps->startThreadPool();
+    ps->giveThreadPoolName();
+    IPCThreadState::self()->joinThreadPool();
+
+    return 0;
+}
diff --git a/services/inputflinger/Android.bp b/services/inputflinger/Android.bp
index a9e5a43..8871199 100644
--- a/services/inputflinger/Android.bp
+++ b/services/inputflinger/Android.bp
@@ -41,6 +41,8 @@
         "-Wall",
         "-Wextra",
         "-Werror",
+        // Allow implicit fallthroughs in InputReader.cpp until they are fixed.
+        "-Wno-error=implicit-fallthrough",
         "-Wno-unused-parameter",
         // TODO: Move inputflinger to its own process and mark it hidden
         //-fvisibility=hidden
diff --git a/services/inputflinger/EventHub.cpp b/services/inputflinger/EventHub.cpp
index 4d9a2a0..ccc24b9 100644
--- a/services/inputflinger/EventHub.cpp
+++ b/services/inputflinger/EventHub.cpp
@@ -206,7 +206,7 @@
         mPendingEventCount(0), mPendingEventIndex(0), mPendingINotify(false) {
     acquire_wake_lock(PARTIAL_WAKE_LOCK, WAKE_LOCK_ID);
 
-    mEpollFd = epoll_create(EPOLL_SIZE_HINT);
+    mEpollFd = epoll_create1(EPOLL_CLOEXEC);
     LOG_ALWAYS_FATAL_IF(mEpollFd < 0, "Could not create epoll instance.  errno=%d", errno);
 
     mINotifyFd = inotify_init();
diff --git a/services/inputflinger/InputReader.cpp b/services/inputflinger/InputReader.cpp
index 0b7e850..efa6f88 100644
--- a/services/inputflinger/InputReader.cpp
+++ b/services/inputflinger/InputReader.cpp
@@ -2645,7 +2645,7 @@
             // Should not happen during first time configuration.
             ALOGE("Cannot start a device in MODE_POINTER_RELATIVE, starting in MODE_POINTER");
             mParameters.mode = Parameters::MODE_POINTER;
-            // fall through.
+            [[fallthrough]];
         case Parameters::MODE_POINTER:
             mSource = AINPUT_SOURCE_MOUSE;
             mXPrecision = 1.0f;
@@ -3018,7 +3018,7 @@
     if (!changes) {
         mRotaryEncoderScrollAccumulator.configure(getDevice());
     }
-    if (!changes || (InputReaderConfiguration::CHANGE_DISPLAY_INFO)) {
+    if (!changes || (changes & InputReaderConfiguration::CHANGE_DISPLAY_INFO)) {
         DisplayViewport v;
         if (config->getDisplayViewport(ViewportType::VIEWPORT_INTERNAL, NULL, &v)) {
             mOrientation = v.orientation;
diff --git a/services/inputflinger/OWNERS b/services/inputflinger/OWNERS
new file mode 100644
index 0000000..0313a40
--- /dev/null
+++ b/services/inputflinger/OWNERS
@@ -0,0 +1,2 @@
+michaelwr@google.com
+svv@google.com
diff --git a/services/inputflinger/host/InputFlinger.cpp b/services/inputflinger/host/InputFlinger.cpp
index f1d3726..2da2a70 100644
--- a/services/inputflinger/host/InputFlinger.cpp
+++ b/services/inputflinger/host/InputFlinger.cpp
@@ -53,7 +53,7 @@
     if ((uid != AID_SHELL)
             && !PermissionCache::checkPermission(sDumpPermission, pid, uid)) {
         result.appendFormat("Permission Denial: "
-                "can't dump SurfaceFlinger from pid=%d, uid=%d\n", pid, uid);
+                "can't dump InputFlinger from pid=%d, uid=%d\n", pid, uid);
     } else {
         dumpInternal(result);
     }
diff --git a/services/inputflinger/tests/Android.bp b/services/inputflinger/tests/Android.bp
index b1d5e61..afaf139 100644
--- a/services/inputflinger/tests/Android.bp
+++ b/services/inputflinger/tests/Android.bp
@@ -6,13 +6,13 @@
         "InputReader_test.cpp",
         "InputDispatcher_test.cpp",
     ],
-    test_per_src: true,
     cflags: [
         "-Wall",
         "-Werror",
         "-Wno-unused-parameter",
     ],
     shared_libs: [
+        "libbase",
         "libcutils",
         "liblog",
         "libutils",
diff --git a/services/media/arcvideobridge/Android.bp b/services/media/arcvideobridge/Android.bp
deleted file mode 100644
index ca5b896..0000000
--- a/services/media/arcvideobridge/Android.bp
+++ /dev/null
@@ -1,28 +0,0 @@
-cc_library_shared {
-    name: "libarcvideobridge",
-    product_variables: {
-        arc: {
-            srcs: [
-                "IArcVideoBridge.cpp",
-            ],
-            shared_libs: [
-                "libarcbridge",
-                "libarcbridgeservice",
-                "libbinder",
-                "libchrome",
-                "liblog",
-                "libmojo",
-                "libutils",
-            ],
-            cflags: [
-                "-Wall",
-                "-Werror",
-                "-Wunused",
-                "-Wunreachable-code",
-            ],
-            include_dirs: [
-                "frameworks/native/include/media/arcvideobridge",
-            ]
-        }
-    }
-}
diff --git a/services/media/arcvideobridge/IArcVideoBridge.cpp b/services/media/arcvideobridge/IArcVideoBridge.cpp
deleted file mode 100644
index 468b76b..0000000
--- a/services/media/arcvideobridge/IArcVideoBridge.cpp
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "IArcVideoBridge"
-//#define LOG_NDEBUG 0
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include "IArcVideoBridge.h"
-#include <binder/Parcel.h>
-#include <utils/Log.h>
-
-namespace android {
-
-enum {
-    BOOTSTRAP_VIDEO_ACCELERATOR_FACTORY = IBinder::FIRST_CALL_TRANSACTION,
-    HOST_VERSION,
-};
-
-class BpArcVideoBridge : public BpInterface<IArcVideoBridge> {
-public:
-    BpArcVideoBridge(const sp<IBinder>& impl) : BpInterface<IArcVideoBridge>(impl) { }
-
-    virtual ::arc::MojoBootstrapResult bootstrapVideoAcceleratorFactory() {
-        Parcel data, reply;
-        ALOGV("bootstrapVideoAcceleratorFactory");
-        data.writeInterfaceToken(IArcVideoBridge::getInterfaceDescriptor());
-        status_t status = remote()->transact(
-                BOOTSTRAP_VIDEO_ACCELERATOR_FACTORY, data, &reply, 0);
-        if (status != 0) {
-            ALOGE("transact failed: %d", status);
-            return arc::MojoBootstrapResult();
-        }
-        return arc::MojoBootstrapResult::createFromParcel(reply);
-    }
-
-    virtual int32_t hostVersion() {
-        Parcel data, reply;
-        ALOGV("hostVersion");
-        data.writeInterfaceToken(IArcVideoBridge::getInterfaceDescriptor());
-        status_t status = remote()->transact(HOST_VERSION, data, &reply, 0);
-        if (status != 0) {
-            ALOGE("transact failed: %d", status);
-            return false;
-        }
-        return reply.readInt32();
-    }
-};
-
-IMPLEMENT_META_INTERFACE(ArcVideoBridge, "android.os.IArcVideoBridge");
-
-status_t BnArcVideoBridge::onTransact(
-        uint32_t code, const Parcel &data, Parcel *reply, uint32_t flags) {
-    switch(code) {
-        case BOOTSTRAP_VIDEO_ACCELERATOR_FACTORY: {
-            ALOGV("BOOTSTRAP_VIDEO_ACCELERATOR_FACTORY");
-            CHECK_INTERFACE(IArcVideoBridge, data, reply);
-            arc::MojoBootstrapResult result = bootstrapVideoAcceleratorFactory();
-            return result.writeToParcel(reply);
-        }
-        case HOST_VERSION: {
-            ALOGV("HOST_VERSION");
-            CHECK_INTERFACE(IArcVideoBridge, data, reply);
-            reply->writeInt32(hostVersion());
-            return OK;
-        }
-        default:
-            return BBinder::onTransact(code, data, reply, flags);
-    }
-}
-
-}  // namespace android
diff --git a/services/nativeperms/Android.bp b/services/nativeperms/Android.bp
new file mode 100644
index 0000000..cbc7d66
--- /dev/null
+++ b/services/nativeperms/Android.bp
@@ -0,0 +1,34 @@
+// Copyright 2016 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_binary {
+    name: "nativeperms",
+    srcs: [
+        "nativeperms.cpp",
+        "android/os/IPermissionController.aidl",
+    ],
+    cflags: [
+        "-Wall",
+        "-Werror",
+    ],
+    shared_libs: [
+        "libbinder",
+        "libbrillo",
+        "libbrillo-binder",
+        "libchrome",
+        "libutils",
+    ],
+    init_rc: ["nativeperms.rc"],
+}
diff --git a/services/nativeperms/Android.mk b/services/nativeperms/Android.mk
deleted file mode 100644
index 34ccd0b..0000000
--- a/services/nativeperms/Android.mk
+++ /dev/null
@@ -1,31 +0,0 @@
-# Copyright 2016 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := nativeperms
-LOCAL_SRC_FILES := \
-    nativeperms.cpp \
-    android/os/IPermissionController.aidl
-LOCAL_CFLAGS := -Wall -Werror
-LOCAL_SHARED_LIBRARIES := \
-    libbinder \
-    libbrillo \
-    libbrillo-binder \
-    libchrome \
-    libutils
-LOCAL_INIT_RC := nativeperms.rc
-include $(BUILD_EXECUTABLE)
diff --git a/services/sensorservice/OWNERS b/services/sensorservice/OWNERS
index d4393d6..81099e8 100644
--- a/services/sensorservice/OWNERS
+++ b/services/sensorservice/OWNERS
@@ -1,2 +1,3 @@
 arthuri@google.com
 bduddie@google.com
+bstack@google.com
diff --git a/services/sensorservice/SensorRecord.h b/services/sensorservice/SensorRecord.h
index 5a35410..031744a 100644
--- a/services/sensorservice/SensorRecord.h
+++ b/services/sensorservice/SensorRecord.h
@@ -25,7 +25,7 @@
 
 class SensorService::SensorRecord {
 public:
-    SensorRecord(const sp<const SensorEventConnection>& connection);
+    explicit SensorRecord(const sp<const SensorEventConnection>& connection);
     bool addConnection(const sp<const SensorEventConnection>& connection);
     bool removeConnection(const wp<const SensorEventConnection>& connection);
     size_t getNumConnections() const { return mConnections.size(); }
diff --git a/services/sensorservice/hidl/include/sensorservicehidl/SensorManager.h b/services/sensorservice/hidl/include/sensorservicehidl/SensorManager.h
index ddcee28..8d7a05b 100644
--- a/services/sensorservice/hidl/include/sensorservicehidl/SensorManager.h
+++ b/services/sensorservice/hidl/include/sensorservicehidl/SensorManager.h
@@ -43,7 +43,7 @@
 
 struct SensorManager final : public ISensorManager {
 
-    SensorManager(JavaVM* vm);
+    explicit SensorManager(JavaVM* vm);
     ~SensorManager();
 
     // Methods from ::android::frameworks::sensorservice::V1_0::ISensorManager follow.
diff --git a/services/sensorservice/mat.h b/services/sensorservice/mat.h
index 495c14e..934ae58 100644
--- a/services/sensorservice/mat.h
+++ b/services/sensorservice/mat.h
@@ -139,13 +139,13 @@
 
     mat() { }
     mat(const mat& rhs)  : base(rhs) { }
-    mat(const base& rhs) : base(rhs) { }  // NOLINT(implicit)
+    mat(const base& rhs) : base(rhs) { }  // NOLINT(google-explicit-constructor)
 
     // -----------------------------------------------------------------------
     // conversion constructors
 
     // sets the diagonal to the value, off-diagonal to zero
-    mat(pTYPE rhs) {  // NOLINT(implicit)
+    mat(pTYPE rhs) {  // NOLINT(google-explicit-constructor)
         helpers::doAssign(*this, rhs);
     }
 
diff --git a/services/sensorservice/tests/Android.bp b/services/sensorservice/tests/Android.bp
new file mode 100644
index 0000000..d33c0ca
--- /dev/null
+++ b/services/sensorservice/tests/Android.bp
@@ -0,0 +1,13 @@
+cc_binary {
+    name: "test-sensorservice",
+    srcs: ["sensorservicetest.cpp"],
+    cflags: [
+        "-Wall",
+        "-Werror",
+    ],
+    shared_libs: [
+        "libutils",
+        "libsensor",
+        "libandroid",
+    ],
+}
diff --git a/services/sensorservice/tests/Android.mk b/services/sensorservice/tests/Android.mk
deleted file mode 100644
index 8a9c36b..0000000
--- a/services/sensorservice/tests/Android.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-	sensorservicetest.cpp
-
-LOCAL_CFLAGS := -Wall -Werror
-
-LOCAL_SHARED_LIBRARIES := \
-	libutils libsensor libandroid
-
-LOCAL_MODULE:= test-sensorservice
-
-LOCAL_MODULE_TAGS := optional
-
-include $(BUILD_EXECUTABLE)
diff --git a/services/sensorservice/vec.h b/services/sensorservice/vec.h
index 9e5d280..c195434 100644
--- a/services/sensorservice/vec.h
+++ b/services/sensorservice/vec.h
@@ -322,12 +322,12 @@
 
     vec() { }
     vec(const vec& rhs)  : base(rhs) { }
-    vec(const base& rhs) : base(rhs) { }  // NOLINT(implicit)
+    vec(const base& rhs) : base(rhs) { }  // NOLINT(google-explicit-constructor)
 
     // -----------------------------------------------------------------------
     // conversion constructors
 
-    vec(pTYPE rhs) {  // NOLINT(implicit)
+    vec(pTYPE rhs) {  // NOLINT(google-explicit-constructor)
         for (size_t i=0 ; i<SIZE ; i++)
             base::operator[](i) = rhs;
     }
diff --git a/services/surfaceflinger/Android.bp b/services/surfaceflinger/Android.bp
index 320e11f..c8b2d91 100644
--- a/services/surfaceflinger/Android.bp
+++ b/services/surfaceflinger/Android.bp
@@ -8,7 +8,6 @@
         "-Wunused",
         "-Wunreachable-code",
     ],
-    cppflags: ["-std=c++1z"],
 }
 
 cc_defaults {
@@ -45,17 +44,16 @@
         "liblayers_proto",
         "liblog",
         "libpdx_default_transport",
+        "libprocessgroup",
         "libprotobuf-cpp-lite",
         "libsync",
         "libtimestats_proto",
         "libui",
         "libutils",
-        "libvulkan",
     ],
     static_libs: [
         "libserviceutils",
         "libtrace_proto",
-        "libvkjson",
         "libvr_manager",
         "libvrflinger",
     ],
@@ -106,7 +104,6 @@
         "EventLog/EventLog.cpp",
         "EventThread.cpp",
         "FrameTracker.cpp",
-        "GpuService.cpp",
         "Layer.cpp",
         "LayerProtoHelper.cpp",
         "LayerRejecter.cpp",
@@ -155,6 +152,10 @@
     lto: {
         thin: true,
     },
+    // TODO(b/131771163): Fix broken fuzzer support with LTO.
+    sanitize: {
+        fuzzer: false,
+    },
 }
 
 cc_binary {
@@ -177,6 +178,7 @@
         "libhidltransport",
         "liblayers_proto",
         "liblog",
+        "libprocessgroup",
         "libsurfaceflinger",
         "libtimestats_proto",
         "libutils",
@@ -201,23 +203,6 @@
     },
 }
 
-cc_library_shared {
-    name: "libsurfaceflinger_ddmconnection",
-    defaults: ["surfaceflinger_defaults"],
-    srcs: ["DdmConnection.cpp"],
-    shared_libs: [
-        "libcutils",
-        "libdl",
-        "liblog",
-    ],
-    product_variables: {
-        // uses jni which may not be available in PDK
-        pdk: {
-            enabled: false,
-        },
-    },
-}
-
 subdirs = [
     "layerproto",
     "TimeStats/timestatsproto",
diff --git a/services/surfaceflinger/BufferLayer.cpp b/services/surfaceflinger/BufferLayer.cpp
index 7ac1432..707cb42 100644
--- a/services/surfaceflinger/BufferLayer.cpp
+++ b/services/surfaceflinger/BufferLayer.cpp
@@ -204,7 +204,7 @@
 
     if (!blackOutLayer) {
         // TODO: we could be more subtle with isFixedSize()
-        const bool useFiltering = getFiltering() || needsFiltering(renderArea) || isFixedSize();
+        const bool useFiltering = needsFiltering(renderArea) || isFixedSize();
 
         // Query the texture matrix given our current filtering mode.
         float textureMatrix[16];
@@ -622,6 +622,9 @@
     const auto& viewport = displayDevice->getViewport();
     Region visible = tr.transform(visibleRegion.intersect(viewport));
     auto hwcId = displayDevice->getHwcDisplayId();
+    if (!hasHwcLayer(hwcId)) {
+        return;
+    }
     auto& hwcInfo = getBE().mHwcLayers[hwcId];
     auto& hwcLayer = hwcInfo.layer;
     auto error = hwcLayer->setVisibleRegion(visible);
diff --git a/services/surfaceflinger/BufferLayerConsumer.cpp b/services/surfaceflinger/BufferLayerConsumer.cpp
index 87333d0..ae8ebf0 100644
--- a/services/surfaceflinger/BufferLayerConsumer.cpp
+++ b/services/surfaceflinger/BufferLayerConsumer.cpp
@@ -435,7 +435,9 @@
         BLC_LOGD("computeCurrentTransformMatrixLocked: "
                  "mCurrentTextureImage is nullptr");
     }
-    const Rect& cropRect = canUseImageCrop(mCurrentCrop) ? Rect::EMPTY_RECT : mCurrentCrop;
+
+    const Rect& currentCrop = getCurrentCropLocked();
+    const Rect& cropRect = canUseImageCrop(currentCrop) ? Rect::EMPTY_RECT : currentCrop;
     GLConsumer::computeTransformMatrix(mCurrentTransformMatrix, buf, cropRect, mCurrentTransform,
                                        mFilteringEnabled);
 }
@@ -490,6 +492,10 @@
 
 Rect BufferLayerConsumer::getCurrentCrop() const {
     Mutex::Autolock lock(mMutex);
+    return getCurrentCropLocked();
+}
+
+Rect BufferLayerConsumer::getCurrentCropLocked() const {
     return (mCurrentScalingMode == NATIVE_WINDOW_SCALING_MODE_SCALE_CROP)
             ? GLConsumer::scaleDownCrop(mCurrentCrop, mDefaultWidth, mDefaultHeight)
             : mCurrentCrop;
diff --git a/services/surfaceflinger/BufferLayerConsumer.h b/services/surfaceflinger/BufferLayerConsumer.h
index f81cdb1..84404c7 100644
--- a/services/surfaceflinger/BufferLayerConsumer.h
+++ b/services/surfaceflinger/BufferLayerConsumer.h
@@ -274,6 +274,9 @@
     // mCurrentTextureImage must not be nullptr.
     void computeCurrentTransformMatrixLocked();
 
+    // See getCurrentCrop, but with mMutex already held.
+    Rect getCurrentCropLocked() const;
+
     // doFenceWaitLocked inserts a wait command into the RenderEngine command
     // stream to ensure that it is safe for future RenderEngine commands to
     // access the current texture buffer.
diff --git a/services/surfaceflinger/ColorLayer.cpp b/services/surfaceflinger/ColorLayer.cpp
index 512564c..ff957c0 100644
--- a/services/surfaceflinger/ColorLayer.cpp
+++ b/services/surfaceflinger/ColorLayer.cpp
@@ -66,6 +66,9 @@
     const auto& viewport = displayDevice->getViewport();
     Region visible = tr.transform(visibleRegion.intersect(viewport));
     auto hwcId = displayDevice->getHwcDisplayId();
+    if (!hasHwcLayer(hwcId)) {
+        return;
+    }
     auto& hwcInfo = getBE().mHwcLayers[hwcId];
     auto& hwcLayer = hwcInfo.layer;
     auto error = hwcLayer->setVisibleRegion(visible);
diff --git a/services/surfaceflinger/DdmConnection.cpp b/services/surfaceflinger/DdmConnection.cpp
deleted file mode 100644
index 35d55f5..0000000
--- a/services/surfaceflinger/DdmConnection.cpp
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <dlfcn.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-#include <log/log.h>
-
-#include "jni.h"
-#include "DdmConnection.h"
-
-namespace android {
-
-void DdmConnection_start(const char* name) {
-    ALOGI("DdmConnection_start");
-    DdmConnection::start(name);
-}
-
-void DdmConnection::start(const char* name) {
-    JavaVM* vm;
-    JNIEnv* env;
-
-    // start a VM
-    JavaVMInitArgs args;
-    JavaVMOption opt;
-
-    opt.optionString =
-        "-agentlib:jdwp=transport=dt_android_adb,suspend=n,server=y";
-
-    args.version = JNI_VERSION_1_4;
-    args.options = &opt;
-    args.nOptions = 1;
-    args.ignoreUnrecognized = JNI_FALSE;
-
-
-    // TODO: Should this just link against libnativehelper and use its
-    // JNI_CreateJavaVM wrapper that essential does this dlopen/dlsym
-    // work based on the current system default runtime?
-    void* libart_dso = dlopen("libart.so", RTLD_NOW);
-    ALOGE_IF(!libart_dso, "DdmConnection: %s", dlerror());
-
-    void* libandroid_runtime_dso = dlopen("libandroid_runtime.so", RTLD_NOW);
-    ALOGE_IF(!libandroid_runtime_dso, "DdmConnection: %s", dlerror());
-
-    if (!libart_dso || !libandroid_runtime_dso) {
-        goto error;
-    }
-
-    jint (*JNI_CreateJavaVM)(JavaVM** p_vm, JNIEnv** p_env, void* vm_args);
-    JNI_CreateJavaVM = reinterpret_cast<decltype(JNI_CreateJavaVM)>(
-            dlsym(libart_dso, "JNI_CreateJavaVM"));
-    ALOGE_IF(!JNI_CreateJavaVM, "DdmConnection: %s", dlerror());
-
-    jint (*registerNatives)(JNIEnv* env, jclass clazz);
-    registerNatives = reinterpret_cast<decltype(registerNatives)>(
-            dlsym(libandroid_runtime_dso,
-                "Java_com_android_internal_util_WithFramework_registerNatives"));
-    ALOGE_IF(!registerNatives, "DdmConnection: %s", dlerror());
-
-    if (!JNI_CreateJavaVM || !registerNatives) {
-        goto error;
-    }
-
-    if (JNI_CreateJavaVM(&vm, &env, &args) == 0) {
-        jclass startClass;
-        jmethodID startMeth;
-
-        // register native code
-        if (registerNatives(env, 0) == 0) {
-            // set our name by calling DdmHandleAppName.setAppName()
-            startClass = env->FindClass("android/ddm/DdmHandleAppName");
-            if (startClass) {
-                startMeth = env->GetStaticMethodID(startClass,
-                        "setAppName", "(Ljava/lang/String;I)V");
-                if (startMeth) {
-                    jstring str = env->NewStringUTF(name);
-                    env->CallStaticVoidMethod(startClass, startMeth, str, getuid());
-                    env->DeleteLocalRef(str);
-                }
-            }
-
-            // initialize DDMS communication by calling
-            // DdmRegister.registerHandlers()
-            startClass = env->FindClass("android/ddm/DdmRegister");
-            if (startClass) {
-                startMeth = env->GetStaticMethodID(startClass,
-                        "registerHandlers", "()V");
-                if (startMeth) {
-                    env->CallStaticVoidMethod(startClass, startMeth);
-                }
-            }
-        }
-    }
-    return;
-
-error:
-    if (libandroid_runtime_dso) {
-        dlclose(libandroid_runtime_dso);
-    }
-    if (libart_dso) {
-        dlclose(libart_dso);
-    }
-}
-
-}; // namespace android
diff --git a/services/surfaceflinger/DdmConnection.h b/services/surfaceflinger/DdmConnection.h
deleted file mode 100644
index 938d14b..0000000
--- a/services/surfaceflinger/DdmConnection.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_SF_DDM_CONNECTION
-#define ANDROID_SF_DDM_CONNECTION
-
-namespace android {
-
-// wrapper for dlsym
-extern "C" void DdmConnection_start(const char* name);
-
-class DdmConnection {
-public:
-    // Creates a JVM and registers all handlers to DDMS.
-    // This allows tools relying on DDMS to find surfaceflinger
-    // (e.g: Memory Leak finder, heap analyzer, ...)
-    static void start(const char* name);
-};
-
-}; // namespace android
-
-#endif /* ANDROID_SF_DDM_CONNECTION */
diff --git a/services/surfaceflinger/DisplayDevice.cpp b/services/surfaceflinger/DisplayDevice.cpp
index db095a5..65c3839 100644
--- a/services/surfaceflinger/DisplayDevice.cpp
+++ b/services/surfaceflinger/DisplayDevice.cpp
@@ -224,6 +224,7 @@
         std::unique_ptr<RE::Surface> renderSurface,
         int displayWidth,
         int displayHeight,
+        int displayInstallOrientation,
         bool hasWideColorGamut,
         const HdrCapabilities& hdrCapabilities,
         const int32_t supportedPerFrameMetadata,
@@ -239,6 +240,7 @@
       mSurface{std::move(renderSurface)},
       mDisplayWidth(displayWidth),
       mDisplayHeight(displayHeight),
+      mDisplayInstallOrientation(displayInstallOrientation),
       mPageFlipCount(0),
       mIsSecure(isSecure),
       mLayerStack(NO_LAYER_STACK),
@@ -610,9 +612,8 @@
     // need to take care of primary display rotation for mGlobalTransform
     // for case if the panel is not installed aligned with device orientation
     if (mType == DisplayType::DISPLAY_PRIMARY) {
-        int primaryDisplayOrientation = mFlinger->getPrimaryDisplayOrientation();
         DisplayDevice::orientationToTransfrom(
-                (orientation + primaryDisplayOrientation) % (DisplayState::eOrientation270 + 1),
+                (orientation + mDisplayInstallOrientation) % (DisplayState::eOrientation270 + 1),
                 w, h, &R);
     }
 
@@ -781,9 +782,12 @@
         *outMode = iter->second.colorMode;
         *outIntent = iter->second.renderIntent;
     } else {
-        ALOGE("map unknown (%s)/(%s) to default color mode",
-              dataspaceDetails(static_cast<android_dataspace_t>(dataspace)).c_str(),
-              decodeRenderIntent(intent).c_str());
+        // this is unexpected on a WCG display
+        if (hasWideColorGamut()) {
+            ALOGE("map unknown (%s)/(%s) to default color mode",
+                  dataspaceDetails(static_cast<android_dataspace_t>(dataspace)).c_str(),
+                  decodeRenderIntent(intent).c_str());
+        }
 
         *outDataspace = Dataspace::UNKNOWN;
         *outMode = ColorMode::NATIVE;
diff --git a/services/surfaceflinger/DisplayDevice.h b/services/surfaceflinger/DisplayDevice.h
index 1262209..725ae35 100644
--- a/services/surfaceflinger/DisplayDevice.h
+++ b/services/surfaceflinger/DisplayDevice.h
@@ -25,7 +25,7 @@
 #include <math/mat4.h>
 
 #include <binder/IBinder.h>
-#include <gui/ISurfaceComposer.h>
+#include <gui/LayerState.h>
 #include <hardware/hwcomposer_defs.h>
 #include <ui/GraphicTypes.h>
 #include <ui/HdrCapabilities.h>
@@ -88,6 +88,7 @@
             std::unique_ptr<RE::Surface> renderSurface,
             int displayWidth,
             int displayHeight,
+            int displayInstallOrientation,
             bool hasWideColorGamut,
             const HdrCapabilities& hdrCapabilities,
             const int32_t supportedPerFrameMetadata,
@@ -111,6 +112,7 @@
 
     int         getWidth() const;
     int         getHeight() const;
+    int         getInstallOrientation() const { return mDisplayInstallOrientation; }
 
     void                    setVisibleLayersSortedByZ(const Vector< sp<Layer> >& layers);
     const Vector< sp<Layer> >& getVisibleLayersSortedByZ() const;
@@ -234,6 +236,7 @@
     std::unique_ptr<RE::Surface> mSurface;
     int             mDisplayWidth;
     int             mDisplayHeight;
+    const int       mDisplayInstallOrientation;
     mutable uint32_t mPageFlipCount;
     String8         mDisplayName;
     bool            mIsSecure;
@@ -337,25 +340,122 @@
 class DisplayRenderArea : public RenderArea {
 public:
     DisplayRenderArea(const sp<const DisplayDevice> device,
-                      ISurfaceComposer::Rotation rotation = ISurfaceComposer::eRotateNone)
-          : DisplayRenderArea(device, device->getBounds(), device->getHeight(), device->getWidth(),
+                      Transform::orientation_flags rotation = Transform::ROT_0)
+          : DisplayRenderArea(device, device->getBounds(), device->getWidth(), device->getHeight(),
                               rotation) {}
-    DisplayRenderArea(const sp<const DisplayDevice> device, Rect sourceCrop, uint32_t reqHeight,
-                      uint32_t reqWidth, ISurfaceComposer::Rotation rotation,
+    DisplayRenderArea(const sp<const DisplayDevice> device, Rect sourceCrop, uint32_t reqWidth,
+                      uint32_t reqHeight, Transform::orientation_flags rotation,
                       bool allowSecureLayers = true)
-          : RenderArea(reqHeight, reqWidth, CaptureFill::OPAQUE, rotation), mDevice(device),
-                              mSourceCrop(sourceCrop),
-                              mAllowSecureLayers(allowSecureLayers) {}
+          : RenderArea(reqWidth, reqHeight, CaptureFill::OPAQUE,
+                       getDisplayRotation(rotation, device->getInstallOrientation())),
+            mDevice(device),
+            mSourceCrop(sourceCrop),
+            mAllowSecureLayers(allowSecureLayers) {}
 
     const Transform& getTransform() const override { return mDevice->getTransform(); }
     Rect getBounds() const override { return mDevice->getBounds(); }
     int getHeight() const override { return mDevice->getHeight(); }
     int getWidth() const override { return mDevice->getWidth(); }
     bool isSecure() const override { return mAllowSecureLayers && mDevice->isSecure(); }
-    bool needsFiltering() const override { return mDevice->needsFiltering(); }
-    Rect getSourceCrop() const override { return mSourceCrop; }
+
+    bool needsFiltering() const override {
+        // check if the projection from the logical display to the physical
+        // display needs filtering
+        if (mDevice->needsFiltering()) {
+            return true;
+        }
+
+        // check if the projection from the logical render area (i.e., the
+        // physical display) to the physical render area requires filtering
+        const Rect sourceCrop = getSourceCrop();
+        int width = sourceCrop.width();
+        int height = sourceCrop.height();
+        if (getRotationFlags() & Transform::ROT_90) {
+            std::swap(width, height);
+        }
+        return width != getReqWidth() || height != getReqHeight();
+    }
+
+    Rect getSourceCrop() const override {
+        // use the projected display viewport by default.
+        if (mSourceCrop.isEmpty()) {
+            return mDevice->getScissor();
+        }
+
+        // Recompute the device transformation for the source crop.
+        Transform rotation;
+        Transform translatePhysical;
+        Transform translateLogical;
+        Transform scale;
+        const Rect& viewport = mDevice->getViewport();
+        const Rect& scissor = mDevice->getScissor();
+        const Rect& frame = mDevice->getFrame();
+
+        const int orientation = mDevice->getInstallOrientation();
+        // Install orientation is transparent to the callers.  Apply it now.
+        uint32_t flags = 0x00;
+        switch (orientation) {
+            case DisplayState::eOrientation90:
+                flags = Transform::ROT_90;
+                break;
+            case DisplayState::eOrientation180:
+                flags = Transform::ROT_180;
+                break;
+            case DisplayState::eOrientation270:
+                flags = Transform::ROT_270;
+                break;
+            default:
+                break;
+        }
+        rotation.set(flags, getWidth(), getHeight());
+        translateLogical.set(-viewport.left, -viewport.top);
+        translatePhysical.set(scissor.left, scissor.top);
+        scale.set(frame.getWidth() / float(viewport.getWidth()), 0, 0,
+                  frame.getHeight() / float(viewport.getHeight()));
+        const Transform finalTransform =
+                rotation * translatePhysical * scale * translateLogical;
+        return finalTransform.transform(mSourceCrop);
+    }
 
 private:
+    // Install orientation is transparent to the callers.  We need to cancel
+    // it out by modifying rotation flags.
+    static Transform::orientation_flags getDisplayRotation(
+            Transform::orientation_flags rotation, int orientation) {
+        if (orientation == DisplayState::eOrientationDefault) {
+            return rotation;
+        }
+
+        // convert hw orientation into flag presentation
+        // here inverse transform needed
+        uint8_t hw_rot_90 = 0x00;
+        uint8_t hw_flip_hv = 0x00;
+        switch (orientation) {
+            case DisplayState::eOrientation90:
+                hw_rot_90 = Transform::ROT_90;
+                hw_flip_hv = Transform::ROT_180;
+                break;
+            case DisplayState::eOrientation180:
+                hw_flip_hv = Transform::ROT_180;
+                break;
+            case DisplayState::eOrientation270:
+                hw_rot_90 = Transform::ROT_90;
+                break;
+        }
+
+        // transform flags operation
+        // 1) flip H V if both have ROT_90 flag
+        // 2) XOR these flags
+        uint8_t rotation_rot_90 = rotation & Transform::ROT_90;
+        uint8_t rotation_flip_hv = rotation & Transform::ROT_180;
+        if (rotation_rot_90 & hw_rot_90) {
+            rotation_flip_hv = (~rotation_flip_hv) & Transform::ROT_180;
+        }
+
+        return static_cast<Transform::orientation_flags>(
+                (rotation_rot_90 ^ hw_rot_90) | (rotation_flip_hv ^ hw_flip_hv));
+    }
+
     const sp<const DisplayDevice> mDevice;
     const Rect mSourceCrop;
     const bool mAllowSecureLayers;
diff --git a/services/surfaceflinger/DisplayHardware/ComposerHal.cpp b/services/surfaceflinger/DisplayHardware/ComposerHal.cpp
index 37ba433..f190b71 100644
--- a/services/surfaceflinger/DisplayHardware/ComposerHal.cpp
+++ b/services/surfaceflinger/DisplayHardware/ComposerHal.cpp
@@ -41,13 +41,12 @@
 
 class BufferHandle {
 public:
-    BufferHandle(const native_handle_t* buffer)
-    {
+    explicit BufferHandle(const native_handle_t* buffer) {
         // nullptr is not a valid handle to HIDL
         mHandle = (buffer) ? buffer : native_handle_init(mStorage, 0, 0);
     }
 
-    operator const hidl_handle&() const
+    operator const hidl_handle&() const // NOLINT(google-explicit-constructor)
     {
         return mHandle;
     }
@@ -81,7 +80,7 @@
         }
     }
 
-    operator const hidl_handle&() const
+    operator const hidl_handle&() const // NOLINT(google-explicit-constructor)
     {
         return mHandle;
     }
diff --git a/services/surfaceflinger/DisplayHardware/ComposerHal.h b/services/surfaceflinger/DisplayHardware/ComposerHal.h
index beee539..442006c 100644
--- a/services/surfaceflinger/DisplayHardware/ComposerHal.h
+++ b/services/surfaceflinger/DisplayHardware/ComposerHal.h
@@ -267,7 +267,7 @@
 // Composer is a wrapper to IComposer, a proxy to server-side composer.
 class Composer final : public Hwc2::Composer {
 public:
-    Composer(const std::string& serviceName);
+    explicit Composer(const std::string& serviceName);
     ~Composer() override;
 
     std::vector<IComposer::Capability> getCapabilities() override;
@@ -383,7 +383,7 @@
 private:
     class CommandWriter : public CommandWriterBase {
     public:
-        CommandWriter(uint32_t initialMaxSize);
+        explicit CommandWriter(uint32_t initialMaxSize);
         ~CommandWriter() override;
 
         void setLayerInfo(uint32_t type, uint32_t appId);
diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
index a14bb98..72f1fc4 100644
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -88,7 +88,6 @@
         mCurrentOpacity(true),
         mCurrentFrameNumber(0),
         mFrameLatencyNeeded(false),
-        mFiltering(false),
         mNeedsFiltering(false),
         mProtectedByApp(false),
         mClientRef(client),
@@ -133,22 +132,7 @@
     CompositorTiming compositorTiming;
     flinger->getCompositorTiming(&compositorTiming);
     mFrameEventHistory.initializeCompositorTiming(compositorTiming);
-}
-
-void Layer::onFirstRef() NO_THREAD_SAFETY_ANALYSIS {
-    if (!isCreatedFromMainThread()) {
-        // Grab the SF state lock during this since it's the only way to safely access HWC
-        mFlinger->mStateLock.lock();
-    }
-
-    const auto& hwc = mFlinger->getHwComposer();
-    const auto& activeConfig = hwc.getActiveConfig(HWC_DISPLAY_PRIMARY);
-    nsecs_t displayPeriod = activeConfig->getVsyncPeriod();
-    mFrameTracker.setDisplayRefreshPeriod(displayPeriod);
-
-    if (!isCreatedFromMainThread()) {
-        mFlinger->mStateLock.unlock();
-    }
+    mFrameTracker.setDisplayRefreshPeriod(compositorTiming.interval);
 }
 
 Layer::~Layer() {
@@ -500,6 +484,9 @@
 void Layer::setGeometry(const sp<const DisplayDevice>& displayDevice, uint32_t z)
 {
     const auto hwcId = displayDevice->getHwcDisplayId();
+    if (!hasHwcLayer(hwcId)) {
+        return;
+    }
     auto& hwcInfo = getBE().mHwcLayers[hwcId];
 
     // enable this layer
@@ -805,14 +792,6 @@
     return true;
 }
 
-void Layer::setFiltering(bool filtering) {
-    mFiltering = filtering;
-}
-
-bool Layer::getFiltering() const {
-    return mFiltering;
-}
-
 // ----------------------------------------------------------------------------
 // local state
 // ----------------------------------------------------------------------------
@@ -2009,6 +1988,9 @@
 }
 
 void Layer::writeToProto(LayerProto* layerInfo, int32_t hwcId) {
+    if (!hasHwcLayer(hwcId)) {
+        return;
+    }
     writeToProto(layerInfo, LayerVector::StateSet::Drawing);
 
     const auto& hwcInfo = getBE().mHwcLayers.at(hwcId);
diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index 2239679..239f397 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -530,9 +530,6 @@
     // -----------------------------------------------------------------------
 
     void clearWithOpenGL(const RenderArea& renderArea) const;
-    void setFiltering(bool filtering);
-    bool getFiltering() const;
-
 
     inline const State& getDrawingState() const { return mDrawingState; }
     inline const State& getCurrentState() const { return mCurrentState; }
@@ -618,8 +615,6 @@
               : mFlinger(flinger), mLayer(layer) {}
     };
 
-    virtual void onFirstRef();
-
     friend class impl::SurfaceInterceptor;
 
     void commitTransaction(const State& stateToCommit);
@@ -757,8 +752,6 @@
     bool mCurrentOpacity;
     std::atomic<uint64_t> mCurrentFrameNumber;
     bool mFrameLatencyNeeded;
-    // Whether filtering is forced on or not
-    bool mFiltering;
     // Whether filtering is needed b/c of the drawingstate
     bool mNeedsFiltering;
 
diff --git a/services/surfaceflinger/LayerStats.cpp b/services/surfaceflinger/LayerStats.cpp
index 04ab121..2a67955 100644
--- a/services/surfaceflinger/LayerStats.cpp
+++ b/services/surfaceflinger/LayerStats.cpp
@@ -68,7 +68,7 @@
         base::StringAppendF(&key, ",%s", layerCompositionType(layer->hwcCompositionType));
         base::StringAppendF(&key, ",%d", layer->isProtected);
         base::StringAppendF(&key, ",%s", layerTransform(layer->hwcTransform));
-        base::StringAppendF(&key, ",%s", layerPixelFormat(layer->activeBuffer.format));
+        base::StringAppendF(&key, ",%s", layerPixelFormat(layer->activeBuffer.format).c_str());
         base::StringAppendF(&key, ",%s", layer->dataspace.c_str());
         base::StringAppendF(&key, ",%s",
                             destinationLocation(layer->hwcFrame.left, layerGlobal.resolution[0],
@@ -162,8 +162,8 @@
     return getCompositionName(static_cast<hwc2_composition_t>(compositionType));
 }
 
-const char* LayerStats::layerPixelFormat(int32_t pixelFormat) {
-    return decodePixelFormat(pixelFormat).c_str();
+std::string LayerStats::layerPixelFormat(int32_t pixelFormat) {
+    return decodePixelFormat(pixelFormat);
 }
 
 std::string LayerStats::scaleRatioWH(const LayerProtoParser::Layer* layer) {
diff --git a/services/surfaceflinger/LayerStats.h b/services/surfaceflinger/LayerStats.h
index 7a190fd..bd17d82 100644
--- a/services/surfaceflinger/LayerStats.h
+++ b/services/surfaceflinger/LayerStats.h
@@ -50,7 +50,7 @@
     // Return the name of the composition type
     static const char* layerCompositionType(int32_t compositionType);
     // Return the name of the pixel format
-    static const char* layerPixelFormat(int32_t pixelFormat);
+    static std::string layerPixelFormat(int32_t pixelFormat);
     // Calculate scale ratios of layer's width/height with rotation information
     static std::string scaleRatioWH(const LayerProtoParser::Layer* layer);
     // Calculate scale ratio from source to destination and convert to string
diff --git a/services/surfaceflinger/OWNERS b/services/surfaceflinger/OWNERS
new file mode 100644
index 0000000..69d8c89
--- /dev/null
+++ b/services/surfaceflinger/OWNERS
@@ -0,0 +1,8 @@
+adyabr@google.com
+akrulec@google.com
+alecmouri@google.com
+chaviw@google.com
+lpy@google.com
+marissaw@google.com
+racarr@google.com
+stoza@google.com
\ No newline at end of file
diff --git a/services/surfaceflinger/RenderArea.cpp b/services/surfaceflinger/RenderArea.cpp
index 1a8edf3..93759e8 100644
--- a/services/surfaceflinger/RenderArea.cpp
+++ b/services/surfaceflinger/RenderArea.cpp
@@ -1,7 +1,5 @@
 #include "RenderArea.h"
 
-#include <gui/LayerState.h>
-
 namespace android {
 
 float RenderArea::getCaptureFillValue(CaptureFill captureFill) {
@@ -13,37 +11,5 @@
             return 1.0f;
     }
 }
-/*
- * Checks that the requested width and height are valid and updates them to the render area
- * dimensions if they are set to 0
- */
-status_t RenderArea::updateDimensions(int displayRotation) {
-    // get screen geometry
-
-    uint32_t width = getWidth();
-    uint32_t height = getHeight();
-
-    if (mRotationFlags & Transform::ROT_90) {
-        std::swap(width, height);
-    }
-
-    if (displayRotation & DisplayState::eOrientationSwapMask) {
-        std::swap(width, height);
-    }
-
-    if ((mReqWidth > width) || (mReqHeight > height)) {
-        ALOGE("size mismatch (%d, %d) > (%d, %d)", mReqWidth, mReqHeight, width, height);
-        return BAD_VALUE;
-    }
-
-    if (mReqWidth == 0) {
-        mReqWidth = width;
-    }
-    if (mReqHeight == 0) {
-        mReqHeight = height;
-    }
-
-    return NO_ERROR;
-}
 
 } // namespace android
diff --git a/services/surfaceflinger/RenderArea.h b/services/surfaceflinger/RenderArea.h
index 96e4b5f..d980bd5 100644
--- a/services/surfaceflinger/RenderArea.h
+++ b/services/surfaceflinger/RenderArea.h
@@ -1,50 +1,80 @@
 #pragma once
 
-#include <ui/GraphicTypes.h>
-
 #include "Transform.h"
 
 #include <functional>
 
 namespace android {
 
+// RenderArea describes a rectangular area that layers can be rendered to.
+//
+// There is a logical render area and a physical render area.  When a layer is
+// rendered to the render area, it is first transformed and clipped to the logical
+// render area.  The transformed and clipped layer is then projected onto the
+// physical render area.
 class RenderArea {
-
 public:
     enum class CaptureFill {CLEAR, OPAQUE};
 
     static float getCaptureFillValue(CaptureFill captureFill);
 
-    RenderArea(uint32_t reqHeight, uint32_t reqWidth, CaptureFill captureFill,
-               ISurfaceComposer::Rotation rotation = ISurfaceComposer::eRotateNone)
-          : mReqHeight(reqHeight), mReqWidth(reqWidth), mCaptureFill(captureFill) {
-        mRotationFlags = Transform::fromRotation(rotation);
-    }
+    RenderArea(uint32_t reqWidth, uint32_t reqHeight, CaptureFill captureFill,
+               Transform::orientation_flags rotation = Transform::ROT_0)
+          : mReqWidth(reqWidth),
+            mReqHeight(reqHeight),
+            mCaptureFill(captureFill),
+            mRotationFlags(rotation) {}
 
     virtual ~RenderArea() = default;
 
-    virtual const Transform& getTransform() const = 0;
-    virtual Rect getBounds() const = 0;
-    virtual int getHeight() const = 0;
-    virtual int getWidth() const = 0;
-    virtual bool isSecure() const = 0;
-    virtual bool needsFiltering() const = 0;
-    virtual Rect getSourceCrop() const = 0;
-
+    // Invoke drawLayers to render layers into the render area.
     virtual void render(std::function<void()> drawLayers) { drawLayers(); }
 
-    int getReqHeight() const { return mReqHeight; };
-    int getReqWidth() const { return mReqWidth; };
-    Transform::orientation_flags getRotationFlags() const { return mRotationFlags; };
-    status_t updateDimensions(int displayRotation);
+    // Returns true if the render area is secure.  A secure layer should be
+    // blacked out / skipped when rendered to an insecure render area.
+    virtual bool isSecure() const = 0;
 
+    // Returns true if the otherwise disabled layer filtering should be
+    // enabled when rendering to this render area.
+    virtual bool needsFiltering() const = 0;
+
+    // Returns the transform to be applied on layers to transform them into
+    // the logical render area.
+    virtual const Transform& getTransform() const = 0;
+
+    // Returns the size of the logical render area.  Layers are clipped to the
+    // logical render area.
+    virtual int getWidth() const = 0;
+    virtual int getHeight() const = 0;
+    virtual Rect getBounds() const = 0;
+
+    // Returns the source crop of the render area.  The source crop defines
+    // how layers are projected from the logical render area onto the physical
+    // render area.  It can be larger than the logical render area.  It can
+    // also be optionally rotated.
+    //
+    // Layers are first clipped to the source crop (in addition to being
+    // clipped to the logical render area already).  The source crop and the
+    // layers are then rotated around the center of the source crop, and
+    // scaled to the physical render area linearly.
+    virtual Rect getSourceCrop() const = 0;
+
+    // Returns the rotation of the source crop and the layers.
+    Transform::orientation_flags getRotationFlags() const { return mRotationFlags; };
+
+    // Returns the size of the physical render area.
+    int getReqWidth() const { return mReqWidth; };
+    int getReqHeight() const { return mReqHeight; };
+
+    // Returns the fill color of the physical render area.  Regions not
+    // covered by any rendered layer should be filled with this color.
     CaptureFill getCaptureFill() const { return mCaptureFill; };
 
 private:
-    uint32_t mReqHeight;
-    uint32_t mReqWidth;
-    Transform::orientation_flags mRotationFlags;
-    CaptureFill mCaptureFill;
+    const uint32_t mReqWidth;
+    const uint32_t mReqHeight;
+    const CaptureFill mCaptureFill;
+    const Transform::orientation_flags mRotationFlags;
 };
 
 } // namespace android
diff --git a/services/surfaceflinger/RenderEngine/ProgramCache.cpp b/services/surfaceflinger/RenderEngine/ProgramCache.cpp
index 46402d5..2073b05 100644
--- a/services/surfaceflinger/RenderEngine/ProgramCache.cpp
+++ b/services/surfaceflinger/RenderEngine/ProgramCache.cpp
@@ -318,7 +318,7 @@
 
                             // scale [0.0, maxInLumi] to [0.0, maxOutLumi]
                             if (maxInLumi <= maxOutLumi) {
-                                nits *= maxOutLumi / maxInLumi;
+                                return color * (maxOutLumi / maxInLumi);
                             } else {
                                 // three control points
                                 const float x0 = 10.0;
@@ -339,7 +339,7 @@
                                 if (nits < x0) {
                                     // scale [0.0, x0] to [0.0, y0] linearly
                                     float slope = y0 / x0;
-                                    nits *= slope;
+                                    return color * slope;
                                 } else if (nits < x1) {
                                     // scale [x0, x1] to [y0, y1] linearly
                                     float slope = (y1 - y0) / (x1 - x0);
@@ -357,7 +357,8 @@
                                 }
                             }
 
-                            return color * (nits / max(1e-6, color.y));
+                            // color.y is greater than x0 and is thus non-zero
+                            return color * (nits / color.y);
                         }
                     )__SHADER__";
                     break;
@@ -388,7 +389,7 @@
                     if (nits <= x0) {
                         // scale [0.0, x0] to [0.0, y0] linearly
                         const float slope = y0 / x0;
-                        nits *= slope;
+                        return color * slope;
                     } else if (nits <= x1) {
                         // scale [x0, x1] to [y0, y1] using a curve
                         float t = (nits - x0) / (x1 - x0);
@@ -403,7 +404,8 @@
                         nits = (1.0 - t) * (1.0 - t) * y2 + 2.0 * (1.0 - t) * t * c3 + t * t * y3;
                     }
 
-                    return color * (nits / max(1e-6, color.y));
+                    // color.y is greater than x0 and is thus non-zero
+                    return color * (nits / color.y);
                 }
             )__SHADER__";
             break;
@@ -576,7 +578,7 @@
             fs << "uniform mat4 inputTransformMatrix;";
             fs << R"__SHADER__(
                 highp vec3 InputTransform(const highp vec3 color) {
-                    return vec3(inputTransformMatrix * vec4(color, 1.0));
+                    return clamp(vec3(inputTransformMatrix * vec4(color, 1.0)), 0.0, 1.0);
                 }
             )__SHADER__";
         } else {
diff --git a/services/surfaceflinger/StartPropertySetThread.h b/services/surfaceflinger/StartPropertySetThread.h
index a64c21b..bbdcde2 100644
--- a/services/surfaceflinger/StartPropertySetThread.h
+++ b/services/surfaceflinger/StartPropertySetThread.h
@@ -33,7 +33,7 @@
 // Any property_set() will block during init stage so need to be offloaded
 // to this thread. see b/63844978.
 public:
-    StartPropertySetThread(bool timestampPropertyValue);
+    explicit StartPropertySetThread(bool timestampPropertyValue);
     status_t Start();
 private:
     virtual bool threadLoop();
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 25cb589..fa20689 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -67,7 +67,6 @@
 #include "ColorLayer.h"
 #include "Colorizer.h"
 #include "ContainerLayer.h"
-#include "DdmConnection.h"
 #include "DispSync.h"
 #include "DisplayDevice.h"
 #include "EventControlThread.h"
@@ -76,6 +75,7 @@
 #include "LayerVector.h"
 #include "MonitoredProducer.h"
 #include "SurfaceFlinger.h"
+#include "Transform.h"
 #include "clz.h"
 
 #include "DisplayHardware/ComposerHal.h"
@@ -113,6 +113,27 @@
 using ui::RenderIntent;
 
 namespace {
+
+#pragma clang diagnostic push
+#pragma clang diagnostic error "-Wswitch-enum"
+
+Transform::orientation_flags fromSurfaceComposerRotation(ISurfaceComposer::Rotation rotation) {
+    switch (rotation) {
+        case ISurfaceComposer::eRotateNone:
+            return Transform::ROT_0;
+        case ISurfaceComposer::eRotate90:
+            return Transform::ROT_90;
+        case ISurfaceComposer::eRotate180:
+            return Transform::ROT_180;
+        case ISurfaceComposer::eRotate270:
+            return Transform::ROT_270;
+    }
+    ALOGE("Invalid rotation passed to captureScreen(): %d\n", rotation);
+    return Transform::ROT_0;
+}
+
+#pragma clang diagnostic pop
+
 class ConditionalLock {
 public:
     ConditionalLock(Mutex& mutex, bool lock) : mMutex(mutex), mLocked(lock) {
@@ -145,7 +166,7 @@
 int64_t SurfaceFlinger::maxFrameBufferAcquiredBuffers;
 // TODO(courtneygo): Rename hasWideColorDisplay to clarify its actual meaning.
 bool SurfaceFlinger::hasWideColorDisplay;
-
+int SurfaceFlinger::primaryDisplayOrientation = DisplayState::eOrientationDefault;
 
 std::string getHwcServiceName() {
     char value[PROPERTY_VALUE_MAX] = {};
@@ -225,7 +246,6 @@
         mAnimCompositionPending(false),
         mBootStage(BootStage::BOOTLOADER),
         mDebugRegion(0),
-        mDebugDDMS(0),
         mDebugDisableHWC(0),
         mDebugDisableTransformHint(0),
         mDebugInSwapBuffers(0),
@@ -280,19 +300,19 @@
 
     switch (primaryDisplayOrientation) {
         case V1_1::DisplayOrientation::ORIENTATION_90:
-            mPrimaryDisplayOrientation = DisplayState::eOrientation90;
+            SurfaceFlinger::primaryDisplayOrientation = DisplayState::eOrientation90;
             break;
         case V1_1::DisplayOrientation::ORIENTATION_180:
-            mPrimaryDisplayOrientation = DisplayState::eOrientation180;
+            SurfaceFlinger::primaryDisplayOrientation = DisplayState::eOrientation180;
             break;
         case V1_1::DisplayOrientation::ORIENTATION_270:
-            mPrimaryDisplayOrientation = DisplayState::eOrientation270;
+            SurfaceFlinger::primaryDisplayOrientation = DisplayState::eOrientation270;
             break;
         default:
-            mPrimaryDisplayOrientation = DisplayState::eOrientationDefault;
+            SurfaceFlinger::primaryDisplayOrientation = DisplayState::eOrientationDefault;
             break;
     }
-    ALOGV("Primary Display Orientation is set to %2d.", mPrimaryDisplayOrientation);
+    ALOGV("Primary Display Orientation is set to %2d.", SurfaceFlinger::primaryDisplayOrientation);
 
     mPrimaryDispSync.init(SurfaceFlinger::hasSyncFramework, SurfaceFlinger::dispSyncPresentTimeOffset);
 
@@ -305,16 +325,12 @@
     property_get("debug.sf.showupdates", value, "0");
     mDebugRegion = atoi(value);
 
-    property_get("debug.sf.ddms", value, "0");
-    mDebugDDMS = atoi(value);
-    if (mDebugDDMS) {
-        if (!startDdmConnection()) {
-            // start failed, and DDMS debugging not enabled
-            mDebugDDMS = 0;
-        }
-    }
     ALOGI_IF(mDebugRegion, "showupdates enabled");
-    ALOGI_IF(mDebugDDMS, "DDMS debugging enabled");
+
+    // DDMS debugging deprecated (b/120782499)
+    property_get("debug.sf.ddms", value, "0");
+    int debugDdms = atoi(value);
+    ALOGI_IF(debugDdms, "DDMS debugging not supported");
 
     property_get("debug.sf.disable_backpressure", value, "0");
     mPropagateBackpressure = !atoi(value);
@@ -958,7 +974,7 @@
         info.secure = true;
 
         if (type == DisplayDevice::DISPLAY_PRIMARY &&
-            mPrimaryDisplayOrientation & DisplayState::eOrientationSwapMask) {
+            primaryDisplayOrientation & DisplayState::eOrientationSwapMask) {
             std::swap(info.w, info.h);
         }
 
@@ -2401,6 +2417,9 @@
         nativeWindow->setSwapInterval(nativeWindow.get(), 0);
     }
 
+    const int displayInstallOrientation = state.type == DisplayDevice::DISPLAY_PRIMARY ?
+        primaryDisplayOrientation : DisplayState::eOrientationDefault;
+
     // virtual displays are always considered enabled
     auto initialPowerMode = (state.type >= DisplayDevice::DISPLAY_VIRTUAL) ? HWC_POWER_MODE_NORMAL
                                                                            : HWC_POWER_MODE_OFF;
@@ -2408,7 +2427,7 @@
     sp<DisplayDevice> hw =
             new DisplayDevice(this, state.type, hwcId, state.isSecure, display, nativeWindow,
                               dispSurface, std::move(renderSurface), displayWidth, displayHeight,
-                              hasWideColorGamut, hdrCapabilities,
+                              displayInstallOrientation, hasWideColorGamut, hdrCapabilities,
                               supportedPerFrameMetadata, hwcColorModes, initialPowerMode);
 
     if (maxFrameBufferAcquiredBuffers >= 3) {
@@ -3645,6 +3664,11 @@
                     uniqueName, w, h, flags,
                     handle, &layer);
             break;
+        case ISurfaceComposerClient::eFXSurfaceContainer:
+            result = createContainerLayer(client,
+                    uniqueName, w, h, flags,
+                    handle, &layer);
+            break;
         default:
             result = BAD_VALUE;
             break;
@@ -3736,6 +3760,16 @@
     return NO_ERROR;
 }
 
+status_t SurfaceFlinger::createContainerLayer(const sp<Client>& client,
+        const String8& name, uint32_t w, uint32_t h, uint32_t flags,
+        sp<IBinder>* handle, sp<Layer>* outLayer)
+{
+    *outLayer = new ContainerLayer(this, client, name, w, h, flags);
+    *handle = (*outLayer)->getHandle();
+    return NO_ERROR;
+}
+
+
 status_t SurfaceFlinger::onLayerRemoved(const sp<Client>& client, const sp<IBinder>& handle)
 {
     // called by a client when it wants to remove a Layer
@@ -4486,24 +4520,6 @@
     return getDisplayDeviceLocked(dpy)->getVisibleLayersSortedByZ();
 }
 
-bool SurfaceFlinger::startDdmConnection()
-{
-    void* libddmconnection_dso =
-            dlopen("libsurfaceflinger_ddmconnection.so", RTLD_NOW);
-    if (!libddmconnection_dso) {
-        return false;
-    }
-    void (*DdmConnection_start)(const char* name);
-    DdmConnection_start =
-            (decltype(DdmConnection_start))dlsym(libddmconnection_dso, "DdmConnection_start");
-    if (!DdmConnection_start) {
-        dlclose(libddmconnection_dso);
-        return false;
-    }
-    (*DdmConnection_start)(getServiceName());
-    return true;
-}
-
 void SurfaceFlinger::updateColorMatrixLocked() {
     mat4 colorMatrix;
     if (mGlobalSaturationFactor != 1.0f) {
@@ -4832,31 +4848,34 @@
     const int mApi;
 };
 
-status_t SurfaceFlinger::captureScreen(const sp<IBinder>& display,
-                                       sp<GraphicBuffer>* outBuffer, bool& outCapturedSecureLayers,
-                                       Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight,
-                                       int32_t minLayerZ, int32_t maxLayerZ,
-                                       bool useIdentityTransform,
+status_t SurfaceFlinger::captureScreen(const sp<IBinder>& display, sp<GraphicBuffer>* outBuffer,
+                                       bool& outCapturedSecureLayers, Rect sourceCrop,
+                                       uint32_t reqWidth, uint32_t reqHeight, int32_t minLayerZ,
+                                       int32_t maxLayerZ, bool useIdentityTransform,
                                        ISurfaceComposer::Rotation rotation,
                                        bool captureSecureLayers) {
     ATRACE_CALL();
 
     if (CC_UNLIKELY(display == 0)) return BAD_VALUE;
 
-    const sp<const DisplayDevice> device(getDisplayDeviceLocked(display));
-    if (CC_UNLIKELY(device == 0)) return BAD_VALUE;
+    auto renderAreaRotation = fromSurfaceComposerRotation(rotation);
 
-    const Rect& dispScissor = device->getScissor();
-    if (!dispScissor.isEmpty()) {
-        sourceCrop.set(dispScissor);
-        // adb shell screencap will default reqWidth and reqHeight to zeros.
+    sp<DisplayDevice> device;
+    {
+        Mutex::Autolock _l(mStateLock);
+
+        device = getDisplayDeviceLocked(display);
+        if (!device) return BAD_VALUE;
+
+        // set the requested width/height to the logical display viewport size
+        // by default
         if (reqWidth == 0 || reqHeight == 0) {
             reqWidth = uint32_t(device->getViewport().width());
             reqHeight = uint32_t(device->getViewport().height());
         }
     }
 
-    DisplayRenderArea renderArea(device, sourceCrop, reqHeight, reqWidth, rotation,
+    DisplayRenderArea renderArea(device, sourceCrop, reqWidth, reqHeight, renderAreaRotation,
                                  captureSecureLayers);
 
     auto traverseLayers = std::bind(std::mem_fn(&SurfaceFlinger::traverseLayersInDisplay), this,
@@ -4874,9 +4893,10 @@
     public:
         LayerRenderArea(SurfaceFlinger* flinger, const sp<Layer>& layer, const Rect crop,
                         int32_t reqWidth, int32_t reqHeight, bool childrenOnly)
-              : RenderArea(reqHeight, reqWidth, CaptureFill::CLEAR),
+              : RenderArea(reqWidth, reqHeight, CaptureFill::CLEAR),
                 mLayer(layer),
                 mCrop(crop),
+                mNeedsFiltering(false),
                 mFlinger(flinger),
                 mChildrenOnly(childrenOnly) {}
         const Transform& getTransform() const override { return mTransform; }
@@ -4887,7 +4907,7 @@
         int getHeight() const override { return mLayer->getDrawingState().active.h; }
         int getWidth() const override { return mLayer->getDrawingState().active.w; }
         bool isSecure() const override { return false; }
-        bool needsFiltering() const override { return false; }
+        bool needsFiltering() const override { return mNeedsFiltering; }
         Rect getSourceCrop() const override {
             if (mCrop.isEmpty()) {
                 return getBounds();
@@ -4908,6 +4928,11 @@
         };
 
         void render(std::function<void()> drawLayers) override {
+            const Rect sourceCrop = getSourceCrop();
+            // no need to check rotation because there is none
+            mNeedsFiltering = sourceCrop.width() != getReqWidth() ||
+                sourceCrop.height() != getReqHeight();
+
             if (!mChildrenOnly) {
                 mTransform = mLayer->getTransform().inverse();
                 drawLayers();
@@ -4930,6 +4955,7 @@
         // layer which has no properties set and which does not draw.
         sp<ContainerLayer> screenshotParentLayer;
         Transform mTransform;
+        bool mNeedsFiltering;
 
         SurfaceFlinger* mFlinger;
         const bool mChildrenOnly;
@@ -4964,6 +4990,14 @@
     int32_t reqWidth = crop.width() * frameScale;
     int32_t reqHeight = crop.height() * frameScale;
 
+    // really small crop or frameScale
+    if (reqWidth <= 0) {
+        reqWidth = 1;
+    }
+    if (reqHeight <= 0) {
+        reqHeight = 1;
+    }
+
     LayerRenderArea renderArea(this, parent, crop, reqWidth, reqHeight, childrenOnly);
 
     auto traverseLayers = [parent, childrenOnly](const LayerVector::Visitor& visitor) {
@@ -4988,8 +5022,6 @@
                                              bool& outCapturedSecureLayers) {
     ATRACE_CALL();
 
-    renderArea.updateDimensions(mPrimaryDisplayOrientation);
-
     const uint32_t usage = GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN |
             GRALLOC_USAGE_HW_RENDER | GRALLOC_USAGE_HW_TEXTURE;
     *outBuffer = new GraphicBuffer(renderArea.getReqWidth(), renderArea.getReqHeight(),
@@ -5066,57 +5098,12 @@
     auto& engine(getRenderEngine());
 
     // get screen geometry
-    const auto raWidth = renderArea.getWidth();
     const auto raHeight = renderArea.getHeight();
 
     const auto reqWidth = renderArea.getReqWidth();
     const auto reqHeight = renderArea.getReqHeight();
-    Rect sourceCrop = renderArea.getSourceCrop();
-
-    bool filtering = false;
-    if (mPrimaryDisplayOrientation & DisplayState::eOrientationSwapMask) {
-        filtering = static_cast<int32_t>(reqWidth) != raHeight ||
-                static_cast<int32_t>(reqHeight) != raWidth;
-    } else {
-        filtering = static_cast<int32_t>(reqWidth) != raWidth ||
-                static_cast<int32_t>(reqHeight) != raHeight;
-    }
-
-    // if a default or invalid sourceCrop is passed in, set reasonable values
-    if (sourceCrop.width() == 0 || sourceCrop.height() == 0 || !sourceCrop.isValid()) {
-        sourceCrop.setLeftTop(Point(0, 0));
-        sourceCrop.setRightBottom(Point(raWidth, raHeight));
-    } else if (mPrimaryDisplayOrientation != DisplayState::eOrientationDefault) {
-        Transform tr;
-        uint32_t flags = 0x00;
-        switch (mPrimaryDisplayOrientation) {
-            case DisplayState::eOrientation90:
-                flags = Transform::ROT_90;
-                break;
-            case DisplayState::eOrientation180:
-                flags = Transform::ROT_180;
-                break;
-            case DisplayState::eOrientation270:
-                flags = Transform::ROT_270;
-                break;
-        }
-        tr.set(flags, raWidth, raHeight);
-        sourceCrop = tr.transform(sourceCrop);
-    }
-
-    // ensure that sourceCrop is inside screen
-    if (sourceCrop.left < 0) {
-        ALOGE("Invalid crop rect: l = %d (< 0)", sourceCrop.left);
-    }
-    if (sourceCrop.right > raWidth) {
-        ALOGE("Invalid crop rect: r = %d (> %d)", sourceCrop.right, raWidth);
-    }
-    if (sourceCrop.top < 0) {
-        ALOGE("Invalid crop rect: t = %d (< 0)", sourceCrop.top);
-    }
-    if (sourceCrop.bottom > raHeight) {
-        ALOGE("Invalid crop rect: b = %d (> %d)", sourceCrop.bottom, raHeight);
-    }
+    const auto sourceCrop = renderArea.getSourceCrop();
+    const auto rotation = renderArea.getRotationFlags();
 
     // assume ColorMode::SRGB / RenderIntent::COLORIMETRIC
     engine.setOutputDataSpace(Dataspace::SRGB);
@@ -5125,37 +5112,6 @@
     // make sure to clear all GL error flags
     engine.checkErrors();
 
-    Transform::orientation_flags rotation = renderArea.getRotationFlags();
-    if (mPrimaryDisplayOrientation != DisplayState::eOrientationDefault) {
-        // convert hw orientation into flag presentation
-        // here inverse transform needed
-        uint8_t hw_rot_90  = 0x00;
-        uint8_t hw_flip_hv = 0x00;
-        switch (mPrimaryDisplayOrientation) {
-            case DisplayState::eOrientation90:
-                hw_rot_90 = Transform::ROT_90;
-                hw_flip_hv = Transform::ROT_180;
-                break;
-            case DisplayState::eOrientation180:
-                hw_flip_hv = Transform::ROT_180;
-                break;
-            case DisplayState::eOrientation270:
-                hw_rot_90  = Transform::ROT_90;
-                break;
-        }
-
-        // transform flags operation
-        // 1) flip H V if both have ROT_90 flag
-        // 2) XOR these flags
-        uint8_t rotation_rot_90  = rotation & Transform::ROT_90;
-        uint8_t rotation_flip_hv = rotation & Transform::ROT_180;
-        if (rotation_rot_90 & hw_rot_90) {
-            rotation_flip_hv = (~rotation_flip_hv) & Transform::ROT_180;
-        }
-        rotation = static_cast<Transform::orientation_flags>
-                   ((rotation_rot_90 ^ hw_rot_90) | (rotation_flip_hv ^ hw_flip_hv));
-    }
-
     // set-up our viewport
     engine.setViewportAndProjection(reqWidth, reqHeight, sourceCrop, raHeight, yswap,
                                     rotation);
@@ -5166,9 +5122,7 @@
     engine.clearWithColor(0, 0, 0, alpha);
 
     traverseLayers([&](Layer* layer) {
-        if (filtering) layer->setFiltering(true);
         layer->draw(renderArea, useIdentityTransform);
-        if (filtering) layer->setFiltering(false);
     });
 }
 
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 60bf94f..cafa25f 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -286,6 +286,8 @@
     // want to support color management to disable color management.
     static bool hasWideColorDisplay;
 
+    static int primaryDisplayOrientation;
+
     static char const* getServiceName() ANDROID_API {
         return "SurfaceFlinger";
     }
@@ -345,8 +347,6 @@
     bool authenticateSurfaceTextureLocked(
         const sp<IGraphicBufferProducer>& bufferProducer) const;
 
-    int getPrimaryDisplayOrientation() const { return mPrimaryDisplayOrientation; }
-
 private:
     friend class Client;
     friend class DisplayEventConnection;
@@ -542,6 +542,10 @@
             uint32_t w, uint32_t h, uint32_t flags, sp<IBinder>* outHandle,
             sp<Layer>* outLayer);
 
+    status_t createContainerLayer(const sp<Client>& client, const String8& name,
+            uint32_t w, uint32_t h, uint32_t flags, sp<IBinder>* outHandle,
+            sp<Layer>* outLayer);
+
     String8 getUniqueLayerName(const String8& name);
 
     // called in response to the window-manager calling
@@ -728,7 +732,6 @@
     void dumpStatsLocked(const Vector<String16>& args, size_t& index, String8& result) const;
     void clearStatsLocked(const Vector<String16>& args, size_t& index, String8& result);
     void dumpAllLocked(const Vector<String16>& args, size_t& index, String8& result) const;
-    bool startDdmConnection();
     void appendSfConfigString(String8& result) const;
     void checkScreenshot(size_t w, size_t s, size_t h, void const* vaddr,
                          TraverseLayersFunction traverseLayers);
@@ -834,7 +837,6 @@
 
     // don't use a lock for these, we don't care
     int mDebugRegion;
-    int mDebugDDMS;
     int mDebugDisableHWC;
     int mDebugDisableTransformHint;
     volatile nsecs_t mDebugInSwapBuffers;
@@ -857,7 +859,6 @@
     mutable std::unique_ptr<MessageQueue> mEventQueue{std::make_unique<impl::MessageQueue>()};
     FrameTracker mAnimFrameTracker;
     DispSync mPrimaryDispSync;
-    int mPrimaryDisplayOrientation = DisplayState::eOrientationDefault;
 
     // protected by mDestroyedLayerLock;
     mutable Mutex mDestroyedLayerLock;
diff --git a/services/surfaceflinger/TimeStats/OWNERS b/services/surfaceflinger/TimeStats/OWNERS
new file mode 100644
index 0000000..ac02d12
--- /dev/null
+++ b/services/surfaceflinger/TimeStats/OWNERS
@@ -0,0 +1 @@
+zzyiwei@google.com
\ No newline at end of file
diff --git a/services/surfaceflinger/TimeStats/timestatsproto/Android.bp b/services/surfaceflinger/TimeStats/timestatsproto/Android.bp
index bef6b7c..b937f41 100644
--- a/services/surfaceflinger/TimeStats/timestatsproto/Android.bp
+++ b/services/surfaceflinger/TimeStats/timestatsproto/Android.bp
@@ -17,7 +17,6 @@
     },
 
     cppflags: [
-        "-std=c++1z",
         "-Werror",
         "-Wno-c++98-compat-pedantic",
         "-Wno-disabled-macro-expansion",
diff --git a/services/surfaceflinger/layerproto/Android.bp b/services/surfaceflinger/layerproto/Android.bp
index ac147fe..172f5ac 100644
--- a/services/surfaceflinger/layerproto/Android.bp
+++ b/services/surfaceflinger/layerproto/Android.bp
@@ -43,7 +43,7 @@
         type: "nano",
     },
     srcs: ["*.proto"],
-    no_framework_libs: true,
+    sdk_version: "core_platform",
     target: {
         android: {
             jarjar_rules: "jarjar-rules.txt",
diff --git a/services/surfaceflinger/main_surfaceflinger.cpp b/services/surfaceflinger/main_surfaceflinger.cpp
index b1ff522..aefe704 100644
--- a/services/surfaceflinger/main_surfaceflinger.cpp
+++ b/services/surfaceflinger/main_surfaceflinger.cpp
@@ -21,15 +21,14 @@
 #include <android/frameworks/displayservice/1.0/IDisplayService.h>
 #include <android/hardware/configstore/1.0/ISurfaceFlingerConfigs.h>
 #include <android/hardware/graphics/allocator/2.0/IAllocator.h>
-#include <cutils/sched_policy.h>
 #include <binder/IServiceManager.h>
 #include <binder/IPCThreadState.h>
 #include <binder/ProcessState.h>
 #include <binder/IServiceManager.h>
 #include <displayservice/DisplayService.h>
 #include <hidl/LegacySupport.h>
+#include <processgroup/sched_policy.h>
 #include <configstore/Utils.h>
-#include "GpuService.h"
 #include "SurfaceFlinger.h"
 
 using namespace android;
@@ -104,10 +103,6 @@
     sm->addService(String16(SurfaceFlinger::getServiceName()), flinger, false,
                    IServiceManager::DUMP_FLAG_PRIORITY_CRITICAL | IServiceManager::DUMP_FLAG_PROTO);
 
-    // publish GpuService
-    sp<GpuService> gpuservice = new GpuService();
-    sm->addService(String16(GpuService::SERVICE_NAME), gpuservice, false);
-
     startDisplayService(); // dependency on SF getting registered above
 
     struct sched_param param = {0};
diff --git a/services/surfaceflinger/tests/Android.bp b/services/surfaceflinger/tests/Android.bp
index 322e8a0..c511c5e 100644
--- a/services/surfaceflinger/tests/Android.bp
+++ b/services/surfaceflinger/tests/Android.bp
@@ -15,7 +15,6 @@
 cc_test {
     name: "SurfaceFlinger_test",
     defaults: ["surfaceflinger_defaults"],
-    tags: ["test"],
     test_suites: ["device-tests"],
     srcs: [
         "Stress_test.cpp",
diff --git a/services/surfaceflinger/tests/Transaction_test.cpp b/services/surfaceflinger/tests/Transaction_test.cpp
index 6ce2075..e04e1e9 100644
--- a/services/surfaceflinger/tests/Transaction_test.cpp
+++ b/services/surfaceflinger/tests/Transaction_test.cpp
@@ -308,7 +308,7 @@
 
     void expectChildColor(uint32_t x, uint32_t y) { checkPixel(x, y, 200, 200, 200); }
 
-    ScreenCapture(const sp<GraphicBuffer>& outBuffer) : mOutBuffer(outBuffer) {
+    explicit ScreenCapture(const sp<GraphicBuffer>& outBuffer) : mOutBuffer(outBuffer) {
         mOutBuffer->lock(GRALLOC_USAGE_SW_READ_OFTEN, reinterpret_cast<void**>(&mPixels));
     }
 
diff --git a/services/surfaceflinger/tests/fakehwc/Android.bp b/services/surfaceflinger/tests/fakehwc/Android.bp
index 5fa8a09..6ad1b87 100644
--- a/services/surfaceflinger/tests/fakehwc/Android.bp
+++ b/services/surfaceflinger/tests/fakehwc/Android.bp
@@ -1,7 +1,6 @@
 cc_test {
     name: "sffakehwc_test",
     defaults: ["surfaceflinger_defaults"],
-    tags: ["test"],
     test_suites: ["device-tests"],
     srcs: [
          "FakeComposerClient.cpp",
diff --git a/services/surfaceflinger/tests/fakehwc/FakeComposerClient.cpp b/services/surfaceflinger/tests/fakehwc/FakeComposerClient.cpp
index 973156a..eeb6efe 100644
--- a/services/surfaceflinger/tests/fakehwc/FakeComposerClient.cpp
+++ b/services/surfaceflinger/tests/fakehwc/FakeComposerClient.cpp
@@ -81,7 +81,7 @@
 
 class DelayedEventGenerator {
 public:
-    DelayedEventGenerator(std::function<void()> onTimerExpired)
+    explicit DelayedEventGenerator(std::function<void()> onTimerExpired)
           : mOnTimerExpired(onTimerExpired), mThread([this]() { loop(); }) {}
 
     ~DelayedEventGenerator() {
diff --git a/services/surfaceflinger/tests/fakehwc/FakeComposerService.h b/services/surfaceflinger/tests/fakehwc/FakeComposerService.h
index c439b7e..a3fb8a6 100644
--- a/services/surfaceflinger/tests/fakehwc/FakeComposerService.h
+++ b/services/surfaceflinger/tests/fakehwc/FakeComposerService.h
@@ -26,7 +26,7 @@
 
 class FakeComposerService : public IComposer {
 public:
-    FakeComposerService(android::sp<ComposerClient>& client);
+    explicit FakeComposerService(android::sp<ComposerClient>& client);
     virtual ~FakeComposerService();
 
     Return<void> getCapabilities(getCapabilities_cb hidl_cb) override;
diff --git a/services/surfaceflinger/tests/fakehwc/FakeComposerUtils.h b/services/surfaceflinger/tests/fakehwc/FakeComposerUtils.h
index 1258a97..7d20d3c 100644
--- a/services/surfaceflinger/tests/fakehwc/FakeComposerUtils.h
+++ b/services/surfaceflinger/tests/fakehwc/FakeComposerUtils.h
@@ -100,10 +100,7 @@
  */
 class TransactionScope : public android::SurfaceComposerClient::Transaction {
 public:
-    TransactionScope(FakeComposerClient& composer) :
-            Transaction(),
-            mComposer(composer) {
-    }
+    explicit TransactionScope(FakeComposerClient& composer) : Transaction(), mComposer(composer) {}
 
     ~TransactionScope() {
         int frameCount = mComposer.getFrameCount();
diff --git a/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp b/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp
index 9b31985..28cac2e 100644
--- a/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp
+++ b/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp
@@ -54,10 +54,11 @@
 namespace {
 
 // Mock test helpers
+using ::testing::_;
+using ::testing::DoAll;
 using ::testing::Invoke;
 using ::testing::Return;
 using ::testing::SetArgPointee;
-using ::testing::_;
 
 using Transaction = SurfaceComposerClient::Transaction;
 
diff --git a/services/surfaceflinger/tests/hwc2/Android.bp b/services/surfaceflinger/tests/hwc2/Android.bp
index 0957d6a..1c8e396 100644
--- a/services/surfaceflinger/tests/hwc2/Android.bp
+++ b/services/surfaceflinger/tests/hwc2/Android.bp
@@ -15,7 +15,6 @@
 cc_test {
     name: "test-hwc2",
     defaults: ["surfaceflinger_defaults"],
-    tags: ["test"],
     cflags: [
         "-DEGL_EGLEXT_PROTOTYPES",
         "-DGL_GLEXT_PROTOTYPES",
diff --git a/services/surfaceflinger/tests/hwc2/Hwc2TestProperties.h b/services/surfaceflinger/tests/hwc2/Hwc2TestProperties.h
index d7082f3..06ae314 100644
--- a/services/surfaceflinger/tests/hwc2/Hwc2TestProperties.h
+++ b/services/surfaceflinger/tests/hwc2/Hwc2TestProperties.h
@@ -171,7 +171,7 @@
 
 class Hwc2TestBlendMode : public Hwc2TestProperty<hwc2_blend_mode_t> {
 public:
-    Hwc2TestBlendMode(Hwc2TestCoverage coverage);
+    explicit Hwc2TestBlendMode(Hwc2TestCoverage coverage);
 
     std::string dump() const override;
 
@@ -192,8 +192,8 @@
 
 class Hwc2TestColor : public Hwc2TestProperty<hwc_color_t> {
 public:
-    Hwc2TestColor(Hwc2TestCoverage coverage,
-            hwc2_blend_mode_t blendMode = HWC2_BLEND_MODE_NONE);
+    explicit Hwc2TestColor(Hwc2TestCoverage coverage,
+                           hwc2_blend_mode_t blendMode = HWC2_BLEND_MODE_NONE);
 
     std::string dump() const override;
 
@@ -217,7 +217,7 @@
 
 class Hwc2TestComposition : public Hwc2TestProperty<hwc2_composition_t> {
 public:
-    Hwc2TestComposition(Hwc2TestCoverage coverage);
+    explicit Hwc2TestComposition(Hwc2TestCoverage coverage);
 
     std::string dump() const override;
 
@@ -232,7 +232,7 @@
 
 class Hwc2TestDataspace : public Hwc2TestProperty<android::ui::Dataspace> {
 public:
-    Hwc2TestDataspace(Hwc2TestCoverage coverage);
+    explicit Hwc2TestDataspace(Hwc2TestCoverage coverage);
 
     std::string dump() const override;
 
@@ -248,7 +248,7 @@
 
 class Hwc2TestDisplayDimension : public Hwc2TestProperty<UnsignedArea> {
 public:
-    Hwc2TestDisplayDimension(Hwc2TestCoverage coverage);
+    explicit Hwc2TestDisplayDimension(Hwc2TestCoverage coverage);
 
     std::string dump() const;
 
@@ -291,7 +291,7 @@
 
 class Hwc2TestPlaneAlpha : public Hwc2TestProperty<float> {
 public:
-    Hwc2TestPlaneAlpha(Hwc2TestCoverage coverage);
+    explicit Hwc2TestPlaneAlpha(Hwc2TestCoverage coverage);
 
     std::string dump() const override;
 
@@ -306,7 +306,7 @@
 
 class Hwc2TestSourceCrop : public Hwc2TestProperty<hwc_frect_t> {
 public:
-    Hwc2TestSourceCrop(Hwc2TestCoverage coverage, const Area& bufferArea = {0, 0});
+    explicit Hwc2TestSourceCrop(Hwc2TestCoverage coverage, const Area& bufferArea = {0, 0});
 
     std::string dump() const override;
 
@@ -330,7 +330,7 @@
 
 class Hwc2TestSurfaceDamage : public Hwc2TestProperty<hwc_region_t> {
 public:
-    Hwc2TestSurfaceDamage(Hwc2TestCoverage coverage);
+    explicit Hwc2TestSurfaceDamage(Hwc2TestCoverage coverage);
     ~Hwc2TestSurfaceDamage();
 
     std::string dump() const override;
@@ -356,7 +356,7 @@
 
 class Hwc2TestTransform : public Hwc2TestProperty<hwc_transform_t> {
 public:
-    Hwc2TestTransform(Hwc2TestCoverage coverage);
+    explicit Hwc2TestTransform(Hwc2TestCoverage coverage);
 
     std::string dump() const override;
 
diff --git a/services/surfaceflinger/tests/hwc2/Hwc2TestVirtualDisplay.h b/services/surfaceflinger/tests/hwc2/Hwc2TestVirtualDisplay.h
index 10c8ef0..5a74a6c 100644
--- a/services/surfaceflinger/tests/hwc2/Hwc2TestVirtualDisplay.h
+++ b/services/surfaceflinger/tests/hwc2/Hwc2TestVirtualDisplay.h
@@ -29,7 +29,7 @@
 
 class Hwc2TestVirtualDisplay {
 public:
-    Hwc2TestVirtualDisplay(Hwc2TestCoverage coverage);
+    explicit Hwc2TestVirtualDisplay(Hwc2TestCoverage coverage);
 
     std::string dump() const;
 
diff --git a/services/surfaceflinger/tests/unittests/Android.bp b/services/surfaceflinger/tests/unittests/Android.bp
index 4a92780..9949bfa 100644
--- a/services/surfaceflinger/tests/unittests/Android.bp
+++ b/services/surfaceflinger/tests/unittests/Android.bp
@@ -14,7 +14,6 @@
 
 cc_test {
     name: "libsurfaceflinger_unittest",
-    tags: ["test"],
     defaults: ["libsurfaceflinger_defaults"],
     test_suites: ["device-tests"],
     srcs: [
diff --git a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
index acd16fe..4c5fa99 100644
--- a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
+++ b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
@@ -110,7 +110,7 @@
      */
 
     auto& mutableHasWideColorDisplay() { return SurfaceFlinger::hasWideColorDisplay; }
-
+    auto& mutablePrimaryDisplayOrientation() { return SurfaceFlinger::primaryDisplayOrientation; }
     auto& mutableBuiltinDisplays() { return mFlinger->mBuiltinDisplays; }
     auto& mutableCurrentState() { return mFlinger->mCurrentState; }
     auto& mutableDisplays() { return mFlinger->mDisplays; }
@@ -217,13 +217,27 @@
             return *this;
         }
 
-        auto& addCapability(HWC2::Capability cap) {
-            mCapabilities.emplace(cap);
+        auto& setCapabilities(const std::unordered_set<HWC2::Capability>* capabilities) {
+            mCapabilities = capabilities;
+            return *this;
+        }
+
+        auto& setPowerAdvisor(Hwc2::PowerAdvisor* powerAdvisor) {
+            mPowerAdvisor = powerAdvisor;
             return *this;
         }
 
         void inject(TestableSurfaceFlinger* flinger, Hwc2::Composer* composer) {
-            auto display = std::make_unique<HWC2Display>(*composer, mPowerAdvisor, mCapabilities,
+            static FakePowerAdvisor defaultPowerAdvisor;
+            if (mPowerAdvisor == nullptr) mPowerAdvisor = &defaultPowerAdvisor;
+            static const std::unordered_set<HWC2::Capability> defaultCapabilities;
+            if (mCapabilities == nullptr) mCapabilities = &defaultCapabilities;
+
+            // Caution - Make sure that any values passed by reference here do
+            // not refer to an instance owned by FakeHwcDisplayInjector. This
+            // class has temporary lifetime, while the constructed HWC2::Display
+            // is much longer lived.
+            auto display = std::make_unique<HWC2Display>(*composer, *mPowerAdvisor, *mCapabilities,
                                                          mHwcDisplayId, mHwcDisplayType);
 
             auto config = HWC2::Display::Config::Builder(*display, mActiveConfig);
@@ -253,8 +267,8 @@
         int32_t mDpiX = DEFAULT_DPI;
         int32_t mDpiY = DEFAULT_DPI;
         int32_t mActiveConfig = DEFAULT_ACTIVE_CONFIG;
-        std::unordered_set<HWC2::Capability> mCapabilities;
-        FakePowerAdvisor mPowerAdvisor;
+        const std::unordered_set<HWC2::Capability>* mCapabilities = nullptr;
+        Hwc2::PowerAdvisor* mPowerAdvisor = nullptr;
     };
 
     class FakeDisplayDeviceInjector {
@@ -306,10 +320,11 @@
         sp<DisplayDevice> inject() {
             std::unordered_map<ui::ColorMode, std::vector<ui::RenderIntent>> hdrAndRenderIntents;
             sp<DisplayDevice> device =
-                    new DisplayDevice(mFlinger.mFlinger.get(), mType, mHwcId, mSecure, mDisplayToken,
-                                      mNativeWindow, mDisplaySurface, std::move(mRenderSurface), 0,
-                                      0, false, HdrCapabilities(), 0, hdrAndRenderIntents,
-                                      HWC_POWER_MODE_NORMAL);
+                    new DisplayDevice(mFlinger.mFlinger.get(), mType, mHwcId, mSecure,
+                                      mDisplayToken, mNativeWindow, mDisplaySurface,
+                                      std::move(mRenderSurface), 0, 0,
+                                      DisplayState::eOrientationDefault, false, HdrCapabilities(),
+                                      0, hdrAndRenderIntents, HWC_POWER_MODE_NORMAL);
             mFlinger.mutableDisplays().add(mDisplayToken, device);
 
             DisplayDeviceState state(mType, mSecure);
diff --git a/services/surfaceflinger/tests/vsync/Android.bp b/services/surfaceflinger/tests/vsync/Android.bp
index d04efda..6a89945 100644
--- a/services/surfaceflinger/tests/vsync/Android.bp
+++ b/services/surfaceflinger/tests/vsync/Android.bp
@@ -15,7 +15,6 @@
 cc_binary {
     name: "test-vsync-events",
     defaults: ["surfaceflinger_defaults"],
-    tags: ["test"],
     srcs: [
         "vsync.cpp",
     ],
diff --git a/services/thermalservice/Android.bp b/services/thermalservice/Android.bp
index d754560..1519618 100644
--- a/services/thermalservice/Android.bp
+++ b/services/thermalservice/Android.bp
@@ -1,34 +1,3 @@
-subdirs = [
-    "libthermalcallback"
-]
-
-cc_library {
-    name: "libthermalservice",
-
-    srcs: [
-        "aidl/android/os/IThermalEventListener.aidl",
-        "aidl/android/os/IThermalService.aidl",
-        "aidl/android/os/Temperature.cpp",
-    ],
-    aidl: {
-      include_dirs: ["frameworks/native/services/thermalservice/aidl"],
-      export_aidl_headers: true,
-    },
-    export_include_dirs: ["aidl"],
-
-    shared_libs: [
-        "libbinder",
-        "libutils",
-    ],
-
-    cflags: [
-        "-Wall",
-        "-Werror",
-        "-Wunused",
-        "-Wunreachable-code",
-    ],
-}
-
 cc_binary {
     name: "thermalserviced",
 
diff --git a/services/thermalservice/aidl/Android.bp b/services/thermalservice/aidl/Android.bp
new file mode 100644
index 0000000..f1ec656
--- /dev/null
+++ b/services/thermalservice/aidl/Android.bp
@@ -0,0 +1,26 @@
+cc_library {
+    name: "libthermalservice",
+
+    srcs: [
+        "android/os/IThermalEventListener.aidl",
+        "android/os/IThermalService.aidl",
+        "android/os/Temperature.cpp",
+    ],
+    aidl: {
+        local_include_dirs: ["."],
+        export_aidl_headers: true,
+    },
+    export_include_dirs: ["."],
+
+    shared_libs: [
+        "libbinder",
+        "libutils",
+    ],
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wunused",
+        "-Wunreachable-code",
+    ],
+}
diff --git a/services/utils/Android.bp b/services/utils/Android.bp
index 6132956..f3d2bc9 100644
--- a/services/utils/Android.bp
+++ b/services/utils/Android.bp
@@ -18,6 +18,8 @@
 cc_library_static {
     name: "libserviceutils",
 
+    vendor_available: true,
+
     cflags: [
         "-Wall",
         "-Werror",
@@ -27,8 +29,13 @@
         "PriorityDumper.cpp",
     ],
 
-    clang: true,
+    header_libs: [
+        "libutils_headers",
+    ],
+
+    export_header_lib_headers: [
+        "libutils_headers",
+    ],
+
     export_include_dirs: ["include"],
 }
-
-subdirs = ["tests"]
diff --git a/services/utils/tests/PriorityDumper_test.cpp b/services/utils/tests/PriorityDumper_test.cpp
index 90cc6de..2320a90 100644
--- a/services/utils/tests/PriorityDumper_test.cpp
+++ b/services/utils/tests/PriorityDumper_test.cpp
@@ -54,7 +54,7 @@
 };
 
 static void addAll(Vector<String16>& av, const std::vector<std::string>& v) {
-    for (auto element : v) {
+    for (const auto& element : v) {
         av.add(String16(element.c_str()));
     }
 }
diff --git a/services/vr/hardware_composer/Android.bp b/services/vr/hardware_composer/Android.bp
index 90edf69..dddbc76 100644
--- a/services/vr/hardware_composer/Android.bp
+++ b/services/vr/hardware_composer/Android.bp
@@ -1,174 +1,147 @@
 cc_library_shared {
-  name: "libvr_hwc-hal",
+    name: "libvr_hwc-hal",
 
-  srcs: [
-    "impl/vr_hwc.cpp",
-    "impl/vr_composer_client.cpp",
-  ],
+    srcs: [
+        "impl/vr_hwc.cpp",
+        "impl/vr_composer_client.cpp",
+    ],
 
-  static_libs: [
-    "libbroadcastring",
-    "libdisplay",
-  ],
+    static_libs: [
+        "libbroadcastring",
+        "libdisplay",
+    ],
 
-  shared_libs: [
-    "android.frameworks.vr.composer@1.0",
-    "android.hardware.graphics.composer@2.1",
-    "android.hardware.graphics.mapper@2.0",
-    "libbase",
-    "libbufferhubqueue",
-    "libbinder",
-    "libcutils",
-    "libfmq",
-    "libhardware",
-    "libhidlbase",
-    "libhidltransport",
-    "liblog",
-    "libsync",
-    "libui",
-    "libutils",
-    "libpdx_default_transport",
-  ],
+    shared_libs: [
+        "android.frameworks.vr.composer@1.0",
+        "android.hardware.graphics.composer@2.1",
+        "android.hardware.graphics.mapper@2.0",
+        "libbase",
+        "libbufferhubqueue",
+        "libbinder",
+        "libcutils",
+        "libfmq",
+        "libhardware",
+        "libhidlbase",
+        "libhidltransport",
+        "liblog",
+        "libsync",
+        "libui",
+        "libutils",
+        "libpdx_default_transport",
+    ],
 
-  header_libs: [
-    "android.hardware.graphics.composer@2.1-command-buffer",
-    "android.hardware.graphics.composer@2.1-hal",
-  ],
+    header_libs: [
+        "android.hardware.graphics.composer@2.1-command-buffer",
+        "android.hardware.graphics.composer@2.1-hal",
+    ],
 
-  export_header_lib_headers: [
-    "android.hardware.graphics.composer@2.1-hal",
-  ],
+    export_header_lib_headers: [
+        "android.hardware.graphics.composer@2.1-hal",
+    ],
 
-  export_shared_lib_headers: [
-    "android.frameworks.vr.composer@1.0",
-    "android.hardware.graphics.composer@2.1",
-  ],
+    export_shared_lib_headers: [
+        "android.frameworks.vr.composer@1.0",
+        "android.hardware.graphics.composer@2.1",
+    ],
 
-  export_include_dirs: ["."],
+    export_include_dirs: ["."],
 
-  cflags: [
-    "-DLOG_TAG=\"vr_hwc\"",
-    "-Wall",
-    "-Werror",
-    // mVrClient unused in vr_composer_client.cpp
-    "-Wno-error=unused-private-field",
-    // Warnings in vr_hwc.cpp to be fixed after sync of goog/master.
-    "-Wno-sign-compare",
-    "-Wno-unused-parameter",
-  ],
+    cflags: [
+        "-DLOG_TAG=\"vr_hwc\"",
+        "-Wall",
+        "-Werror",
+        // mVrClient unused in vr_composer_client.cpp
+        "-Wno-error=unused-private-field",
+        // Warnings in vr_hwc.cpp to be fixed after sync of goog/master.
+        "-Wno-sign-compare",
+        "-Wno-unused-parameter",
+    ],
 
 }
 
 cc_library_static {
-  name: "libvr_hwc-binder",
-  srcs: [
-    "aidl/android/dvr/IVrComposer.aidl",
-    "aidl/android/dvr/IVrComposerCallback.aidl",
-    "aidl/android/dvr/parcelable_composer_frame.cpp",
-    "aidl/android/dvr/parcelable_composer_layer.cpp",
-    "aidl/android/dvr/parcelable_unique_fd.cpp",
-  ],
-  aidl: {
-    include_dirs: ["frameworks/native/services/vr/hardware_composer/aidl"],
-    export_aidl_headers: true,
-  },
-  export_include_dirs: ["aidl"],
-
-  cflags: [
-    "-Wall",
-    "-Werror",
-  ],
-
-  shared_libs: [
-    "libbinder",
-    "libui",
-    "libutils",
-    "libvr_hwc-hal",
-  ],
-}
-
-cc_library_static {
-  name: "libvr_hwc-impl",
-  srcs: [
-    "vr_composer.cpp",
-  ],
-  static_libs: [
-    "libvr_hwc-binder",
-  ],
-  shared_libs: [
-    "libbase",
-    "libbinder",
-    "liblog",
-    "libui",
-    "libutils",
-    "libvr_hwc-hal",
-  ],
-  export_shared_lib_headers: [
-    "libvr_hwc-hal",
-  ],
-  cflags: [
-    "-DLOG_TAG=\"vr_hwc\"",
-    "-Wall",
-    "-Werror",
-  ],
+    name: "libvr_hwc-impl",
+    srcs: [
+        "vr_composer.cpp",
+    ],
+    static_libs: [
+        "libvr_hwc-binder",
+    ],
+    shared_libs: [
+        "libbase",
+        "libbinder",
+        "liblog",
+        "libui",
+        "libutils",
+        "libvr_hwc-hal",
+    ],
+    export_shared_lib_headers: [
+        "libvr_hwc-hal",
+    ],
+    cflags: [
+        "-DLOG_TAG=\"vr_hwc\"",
+        "-Wall",
+        "-Werror",
+    ],
 }
 
 cc_binary {
-  name: "vr_hwc",
-  srcs: [
-    "vr_hardware_composer_service.cpp"
-  ],
-  static_libs: [
-    "libvr_hwc-impl",
-    // NOTE: This needs to be included after the *-impl lib otherwise the
-    // symbols in the *-binder library get optimized out.
-    "libvr_hwc-binder",
-  ],
-  shared_libs: [
-    "android.frameworks.vr.composer@1.0",
-    "android.hardware.graphics.composer@2.1",
-    "libbase",
-    "libbinder",
-    "liblog",
-    "libhardware",
-    "libhwbinder",
-    "libui",
-    "libutils",
-    "libvr_hwc-hal",
-  ],
-  cflags: [
-    "-DLOG_TAG=\"vr_hwc\"",
-    "-Wall",
-    "-Werror",
-  ],
-  init_rc: [
-    "vr_hwc.rc",
-  ],
+    name: "vr_hwc",
+    srcs: [
+        "vr_hardware_composer_service.cpp",
+    ],
+    static_libs: [
+        "libvr_hwc-impl",
+        // NOTE: This needs to be included after the *-impl lib otherwise the
+        // symbols in the *-binder library get optimized out.
+        "libvr_hwc-binder",
+    ],
+    shared_libs: [
+        "android.frameworks.vr.composer@1.0",
+        "android.hardware.graphics.composer@2.1",
+        "libbase",
+        "libbinder",
+        "liblog",
+        "libhardware",
+        "libhwbinder",
+        "libhidlbase",
+        "libui",
+        "libutils",
+        "libvr_hwc-hal",
+    ],
+    cflags: [
+        "-DLOG_TAG=\"vr_hwc\"",
+        "-Wall",
+        "-Werror",
+    ],
+    init_rc: [
+        "vr_hwc.rc",
+    ],
 }
 
 cc_test {
-  name: "vr_hwc_test",
-  gtest: true,
-  srcs: ["tests/vr_composer_test.cpp"],
-  static_libs: [
-    "libgtest",
-    "libvr_hwc-impl",
-    // NOTE: This needs to be included after the *-impl lib otherwise the
-    // symbols in the *-binder library get optimized out.
-    "libvr_hwc-binder",
-  ],
-  cflags: [
-    "-Wall",
-    "-Werror",
-    // warnings in vr_composer_test.cpp to be fixed after merge of goog/master
-    "-Wno-sign-compare",
-    "-Wno-unused-parameter",
-  ],
-  shared_libs: [
-    "libbase",
-    "libbinder",
-    "liblog",
-    "libui",
-    "libutils",
-  ],
+    name: "vr_hwc_test",
+    gtest: true,
+    srcs: ["tests/vr_composer_test.cpp"],
+    static_libs: [
+        "libgtest",
+        "libvr_hwc-impl",
+        // NOTE: This needs to be included after the *-impl lib otherwise the
+        // symbols in the *-binder library get optimized out.
+        "libvr_hwc-binder",
+    ],
+    cflags: [
+        "-Wall",
+        "-Werror",
+        // warnings in vr_composer_test.cpp to be fixed after merge of goog/master
+        "-Wno-sign-compare",
+        "-Wno-unused-parameter",
+    ],
+    shared_libs: [
+        "libbase",
+        "libbinder",
+        "liblog",
+        "libui",
+        "libutils",
+    ],
 }
diff --git a/services/vr/hardware_composer/aidl/Android.bp b/services/vr/hardware_composer/aidl/Android.bp
new file mode 100644
index 0000000..a1d5392
--- /dev/null
+++ b/services/vr/hardware_composer/aidl/Android.bp
@@ -0,0 +1,27 @@
+cc_library_static {
+    name: "libvr_hwc-binder",
+    srcs: [
+        "android/dvr/IVrComposer.aidl",
+        "android/dvr/IVrComposerCallback.aidl",
+        "android/dvr/parcelable_composer_frame.cpp",
+        "android/dvr/parcelable_composer_layer.cpp",
+        "android/dvr/parcelable_unique_fd.cpp",
+    ],
+    aidl: {
+        local_include_dirs: ["."],
+        export_aidl_headers: true,
+    },
+    export_include_dirs: ["."],
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+    ],
+
+    shared_libs: [
+        "libbinder",
+        "libui",
+        "libutils",
+        "libvr_hwc-hal",
+    ],
+}
diff --git a/services/vr/hardware_composer/aidl/android/dvr/parcelable_composer_frame.h b/services/vr/hardware_composer/aidl/android/dvr/parcelable_composer_frame.h
index b478bb5..a82df7f 100644
--- a/services/vr/hardware_composer/aidl/android/dvr/parcelable_composer_frame.h
+++ b/services/vr/hardware_composer/aidl/android/dvr/parcelable_composer_frame.h
@@ -10,7 +10,7 @@
 class ParcelableComposerFrame : public Parcelable {
  public:
   ParcelableComposerFrame();
-  ParcelableComposerFrame(const ComposerView::Frame& frame);
+  explicit ParcelableComposerFrame(const ComposerView::Frame& frame);
   ~ParcelableComposerFrame() override;
 
   ComposerView::Frame frame() const { return frame_; }
diff --git a/services/vr/hardware_composer/aidl/android/dvr/parcelable_composer_layer.h b/services/vr/hardware_composer/aidl/android/dvr/parcelable_composer_layer.h
index 4cf48f1..6d2ac09 100644
--- a/services/vr/hardware_composer/aidl/android/dvr/parcelable_composer_layer.h
+++ b/services/vr/hardware_composer/aidl/android/dvr/parcelable_composer_layer.h
@@ -12,7 +12,7 @@
 class ParcelableComposerLayer : public Parcelable {
  public:
   ParcelableComposerLayer();
-  ParcelableComposerLayer(const ComposerView::ComposerLayer& layer);
+  explicit ParcelableComposerLayer(const ComposerView::ComposerLayer& layer);
   ~ParcelableComposerLayer() override;
 
   ComposerView::ComposerLayer layer() const { return layer_; }
diff --git a/services/vr/hardware_composer/aidl/android/dvr/parcelable_unique_fd.h b/services/vr/hardware_composer/aidl/android/dvr/parcelable_unique_fd.h
index daf9e6d..c4216f6 100644
--- a/services/vr/hardware_composer/aidl/android/dvr/parcelable_unique_fd.h
+++ b/services/vr/hardware_composer/aidl/android/dvr/parcelable_unique_fd.h
@@ -13,7 +13,7 @@
 class ParcelableUniqueFd : public Parcelable {
  public:
   ParcelableUniqueFd();
-  ParcelableUniqueFd(const base::unique_fd& fence);
+  explicit ParcelableUniqueFd(const base::unique_fd& fence);
   ~ParcelableUniqueFd() override;
 
   void set_fence(const base::unique_fd& fence) {
diff --git a/services/vr/hardware_composer/impl/vr_composer_client.cpp b/services/vr/hardware_composer/impl/vr_composer_client.cpp
index 4b90031..d775711 100644
--- a/services/vr/hardware_composer/impl/vr_composer_client.cpp
+++ b/services/vr/hardware_composer/impl/vr_composer_client.cpp
@@ -19,6 +19,8 @@
 #include <hardware/gralloc1.h>
 #include <log/log.h>
 
+#include <memory>
+
 #include "impl/vr_hwc.h"
 #include "impl/vr_composer_client.h"
 
@@ -39,7 +41,7 @@
 
 std::unique_ptr<ComposerCommandEngine>
 VrComposerClient::createCommandEngine() {
-  return std::unique_ptr<VrCommandEngine>(new VrCommandEngine(*this));
+  return std::make_unique<VrCommandEngine>(*this);
 }
 
 VrComposerClient::VrCommandEngine::VrCommandEngine(VrComposerClient& client)
diff --git a/services/vr/hardware_composer/impl/vr_composer_client.h b/services/vr/hardware_composer/impl/vr_composer_client.h
index 76b1c4f..2ad95fc 100644
--- a/services/vr/hardware_composer/impl/vr_composer_client.h
+++ b/services/vr/hardware_composer/impl/vr_composer_client.h
@@ -35,13 +35,13 @@
 
 class VrComposerClient : public ComposerClient {
  public:
-  VrComposerClient(android::dvr::VrHwc& hal);
+  explicit VrComposerClient(android::dvr::VrHwc& hal);
   virtual ~VrComposerClient();
 
  private:
   class VrCommandEngine : public ComposerCommandEngine {
    public:
-    VrCommandEngine(VrComposerClient& client);
+    explicit VrCommandEngine(VrComposerClient& client);
     ~VrCommandEngine() override;
 
     bool executeCommand(IComposerClient::Command command,
diff --git a/services/vr/hardware_composer/impl/vr_hwc.h b/services/vr/hardware_composer/impl/vr_hwc.h
index 85e587a..74c1699 100644
--- a/services/vr/hardware_composer/impl/vr_hwc.h
+++ b/services/vr/hardware_composer/impl/vr_hwc.h
@@ -112,9 +112,7 @@
   using Composition =
       hardware::graphics::composer::V2_1::IComposerClient::Composition;
 
-  HwcLayer(Layer new_id) {
-    info.id = new_id;
-  }
+  explicit HwcLayer(Layer new_id) { info.id = new_id; }
 
   void dumpDebugInfo(std::string* result) const;
 
diff --git a/services/vr/performanced/Android.bp b/services/vr/performanced/Android.bp
new file mode 100644
index 0000000..20301f6
--- /dev/null
+++ b/services/vr/performanced/Android.bp
@@ -0,0 +1,53 @@
+// Copyright (C) 2016 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+cc_defaults {
+    name: "performanced_defaults",
+    static_libs: [
+        "libperformance",
+        "libvr_manager",
+    ],
+    shared_libs: [
+        "libbinder",
+        "libbase",
+        "libcutils",
+        "liblog",
+        "libutils",
+        "libpdx_default_transport",
+    ],
+}
+
+cc_binary {
+    name: "performanced",
+    defaults: ["performanced_defaults"],
+    srcs: [
+        "cpu_set.cpp",
+        "main.cpp",
+        "performance_service.cpp",
+        "task.cpp",
+    ],
+    cflags: [
+        "-DLOG_TAG=\"performanced\"",
+        "-DTRACE=0",
+        "-Wall",
+        "-Werror",
+    ],
+    init_rc: ["performanced.rc"],
+}
+
+cc_test {
+    name: "performance_service_tests",
+    defaults: ["performanced_defaults"],
+    srcs: ["performance_service_tests.cpp"],
+}
diff --git a/services/vr/performanced/Android.mk b/services/vr/performanced/Android.mk
deleted file mode 100644
index a548ef0..0000000
--- a/services/vr/performanced/Android.mk
+++ /dev/null
@@ -1,52 +0,0 @@
-# Copyright (C) 2016 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH := $(call my-dir)
-
-sourceFiles := \
-	cpu_set.cpp \
-	main.cpp \
-	performance_service.cpp \
-	task.cpp
-
-staticLibraries := \
-	libperformance \
-	libvr_manager
-
-sharedLibraries := \
-	libbinder \
-	libbase \
-	libcutils \
-	liblog \
-	libutils \
-	libpdx_default_transport \
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := $(sourceFiles)
-LOCAL_CFLAGS := -DLOG_TAG=\"performanced\"
-LOCAL_CFLAGS += -DTRACE=0
-LOCAL_CFLAGS += -Wall -Werror
-LOCAL_STATIC_LIBRARIES := $(staticLibraries)
-LOCAL_SHARED_LIBRARIES := $(sharedLibraries)
-LOCAL_MODULE := performanced
-LOCAL_INIT_RC := performanced.rc
-include $(BUILD_EXECUTABLE)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := performance_service_tests.cpp
-LOCAL_STATIC_LIBRARIES := $(staticLibraries) libgtest_main
-LOCAL_SHARED_LIBRARIES := $(sharedLibraries)
-LOCAL_MODULE := performance_service_tests
-LOCAL_MODULE_TAGS := optional
-include $(BUILD_NATIVE_TEST)
diff --git a/services/vr/performanced/directory_reader.h b/services/vr/performanced/directory_reader.h
index b9d27c3..f8359c4 100644
--- a/services/vr/performanced/directory_reader.h
+++ b/services/vr/performanced/directory_reader.h
@@ -16,10 +16,11 @@
 class DirectoryReader {
  public:
   explicit DirectoryReader(base::unique_fd directory_fd) {
-    directory_ = fdopendir(directory_fd.get());
+    int fd = directory_fd.release();
+    directory_ = fdopendir(fd);
     error_ = errno;
-    if (directory_ != nullptr)
-      (void) directory_fd.release(); // ignore return result?
+    if (directory_ == nullptr)
+      close(fd);
   }
 
   ~DirectoryReader() {
diff --git a/services/vr/performanced/performance_service_tests.cpp b/services/vr/performanced/performance_service_tests.cpp
index 4065785..a24c889 100644
--- a/services/vr/performanced/performance_service_tests.cpp
+++ b/services/vr/performanced/performance_service_tests.cpp
@@ -12,16 +12,16 @@
 #include <thread>
 #include <utility>
 
+#include <android-base/strings.h>
 #include <android-base/unique_fd.h>
 #include <dvr/performance_client_api.h>
 #include <gtest/gtest.h>
 #include <private/android_filesystem_config.h>
 
 #include "stdio_filebuf.h"
-#include "string_trim.h"
 #include "unique_file.h"
 
-using android::dvr::Trim;
+using android::base::Trim;
 using android::dvr::UniqueFile;
 using android::dvr::stdio_filebuf;
 
diff --git a/services/vr/performanced/string_trim.h b/services/vr/performanced/string_trim.h
deleted file mode 100644
index 7094e9f..0000000
--- a/services/vr/performanced/string_trim.h
+++ /dev/null
@@ -1,46 +0,0 @@
-#ifndef ANDROID_DVR_PERFORMANCED_STRING_TRIM_H_
-#define ANDROID_DVR_PERFORMANCED_STRING_TRIM_H_
-
-#include <functional>
-#include <locale>
-#include <string>
-
-namespace android {
-namespace dvr {
-
-// Trims whitespace from the left side of |subject| and returns the result as a
-// new string.
-inline std::string LeftTrim(std::string subject) {
-  subject.erase(subject.begin(),
-                std::find_if(subject.begin(), subject.end(),
-                             std::not1(std::ptr_fun<int, int>(std::isspace))));
-  return subject;
-}
-
-// Trims whitespace from the right side of |subject| and returns the result as a
-// new string.
-inline std::string RightTrim(std::string subject) {
-  subject.erase(std::find_if(subject.rbegin(), subject.rend(),
-                             std::not1(std::ptr_fun<int, int>(std::isspace)))
-                    .base(),
-                subject.end());
-  return subject;
-}
-
-// Trims whitespace from the both sides of |subject| and returns the result as a
-// new string.
-inline std::string Trim(std::string subject) {
-  subject.erase(subject.begin(),
-                std::find_if(subject.begin(), subject.end(),
-                             std::not1(std::ptr_fun<int, int>(std::isspace))));
-  subject.erase(std::find_if(subject.rbegin(), subject.rend(),
-                             std::not1(std::ptr_fun<int, int>(std::isspace)))
-                    .base(),
-                subject.end());
-  return subject;
-}
-
-}  // namespace dvr
-}  // namespace android
-
-#endif  // ANDROID_DVR_PERFORMANCED_STRING_TRIM_H_
diff --git a/services/vr/performanced/task.cpp b/services/vr/performanced/task.cpp
index c2f078e..2fc96bf 100644
--- a/services/vr/performanced/task.cpp
+++ b/services/vr/performanced/task.cpp
@@ -10,10 +10,10 @@
 #include <memory>
 #include <sstream>
 
+#include <android-base/strings.h>
 #include <android-base/unique_fd.h>
 
 #include "stdio_filebuf.h"
-#include "string_trim.h"
 
 namespace {
 
@@ -102,7 +102,7 @@
 
       // The status file has lines with the format <field>:<value>. Extract the
       // value after the colon.
-      return Trim(line.substr(offset + field.size() + 1));
+      return android::base::Trim(line.substr(offset + field.size() + 1));
     }
   }
 
@@ -115,7 +115,7 @@
     std::istream file_stream(&filebuf);
 
     for (std::string line; std::getline(file_stream, line);) {
-      auto offset = line.find(":");
+      auto offset = line.find(':');
       if (offset == std::string::npos) {
         ALOGW("ReadStatusFields: Failed to find delimiter \":\" in line=\"%s\"",
               line.c_str());
@@ -123,7 +123,7 @@
       }
 
       std::string key = line.substr(0, offset);
-      std::string value = Trim(line.substr(offset + 1));
+      std::string value = android::base::Trim(line.substr(offset + 1));
 
       ALOGD_IF(TRACE, "Task::ReadStatusFields: key=\"%s\" value=\"%s\"",
                key.c_str(), value.c_str());
@@ -156,7 +156,7 @@
     std::string line = "";
     std::getline(file_stream, line);
 
-    return Trim(line);
+    return android::base::Trim(line);
   } else {
     return "";
   }
diff --git a/services/vr/virtual_touchpad/Android.bp b/services/vr/virtual_touchpad/Android.bp
index 513fcc1..dcaa663 100644
--- a/services/vr/virtual_touchpad/Android.bp
+++ b/services/vr/virtual_touchpad/Android.bp
@@ -22,14 +22,12 @@
     export_include_dirs: ["include"],
     shared_libs: shared_libs,
     header_libs: header_libraries,
-    cppflags: ["-std=c++11"],
     cflags: [
         "-DLOG_TAG=\"VrVirtualTouchpad\"",
         "-Wall",
         "-Werror",
     ],
     name: "libvirtualtouchpad",
-    tags: ["optional"],
 }
 
 // Touchpad unit tests.
@@ -52,15 +50,11 @@
         "-Wall",
         "-Werror",
     ],
-    cppflags: [
-        "-std=c++11",
-    ],
     host_ldlibs: [
         "-llog",
     ],
     name: "VirtualTouchpad_test",
     stl: "libc++_static",
-    tags: ["optional"],
 }
 
 // Service.
@@ -68,7 +62,7 @@
 service_src = [
     "main.cpp",
     "VirtualTouchpadService.cpp",
-    "aidl/android/dvr/VirtualTouchpadService.aidl",
+    ":virtualtouchpad_aidl",
 ]
 
 service_static_libs = [
@@ -88,7 +82,6 @@
     static_libs: service_static_libs,
     shared_libs: service_shared_libs,
     header_libs: header_libraries,
-    cppflags: ["-std=c++11"],
     cflags: [
         "-DLOG_TAG=\"VrVirtualTouchpad\"",
         "-Wall",
@@ -96,7 +89,6 @@
     ],
     host_ldlibs: ["-llog"],
     name: "virtual_touchpad",
-    tags: ["optional"],
     init_rc: ["virtual_touchpad.rc"],
     compile_multilib: "64",
     stl: "libc++_static",
@@ -107,7 +99,7 @@
 client_src = [
     "VirtualTouchpadClient.cpp",
     "DvrVirtualTouchpadClient.cpp",
-    "aidl/android/dvr/VirtualTouchpadService.aidl",
+    ":virtualtouchpad_aidl",
 ]
 
 client_shared_libs = [
@@ -121,7 +113,6 @@
     srcs: client_src,
     shared_libs: client_shared_libs,
     header_libs: header_libraries,
-    cppflags: ["-std=c++11"],
     cflags: [
         "-DLOG_TAG=\"VirtualTouchpadClient\"",
         "-Wall",
@@ -129,6 +120,11 @@
     ],
     host_ldlibs: ["-llog"],
     name: "libvirtualtouchpadclient",
-    tags: ["optional"],
     export_include_dirs: ["include"],
 }
+
+filegroup {
+    name: "virtualtouchpad_aidl",
+    srcs: ["aidl/android/dvr/IVirtualTouchpadService.aidl"],
+    path: "aidl",
+}
diff --git a/services/vr/virtual_touchpad/VirtualTouchpadService.h b/services/vr/virtual_touchpad/VirtualTouchpadService.h
index 2c46209..2c88aec 100644
--- a/services/vr/virtual_touchpad/VirtualTouchpadService.h
+++ b/services/vr/virtual_touchpad/VirtualTouchpadService.h
@@ -13,7 +13,7 @@
 //
 class VirtualTouchpadService : public BnVirtualTouchpadService {
  public:
-  VirtualTouchpadService(std::unique_ptr<VirtualTouchpad> touchpad)
+  explicit VirtualTouchpadService(std::unique_ptr<VirtualTouchpad> touchpad)
       : touchpad_(std::move(touchpad)), client_pid_(0) {}
   ~VirtualTouchpadService() override;
 
diff --git a/services/vr/virtual_touchpad/aidl/android/dvr/VirtualTouchpadService.aidl b/services/vr/virtual_touchpad/aidl/android/dvr/IVirtualTouchpadService.aidl
similarity index 97%
rename from services/vr/virtual_touchpad/aidl/android/dvr/VirtualTouchpadService.aidl
rename to services/vr/virtual_touchpad/aidl/android/dvr/IVirtualTouchpadService.aidl
index 256203c..89aa44a 100644
--- a/services/vr/virtual_touchpad/aidl/android/dvr/VirtualTouchpadService.aidl
+++ b/services/vr/virtual_touchpad/aidl/android/dvr/IVirtualTouchpadService.aidl
@@ -1,7 +1,7 @@
 package android.dvr;
 
 /** @hide */
-interface VirtualTouchpadService
+interface IVirtualTouchpadService
 {
   const String SERVICE_NAME = "virtual_touchpad";
 
diff --git a/services/vr/virtual_touchpad/include/VirtualTouchpadClient.h b/services/vr/virtual_touchpad/include/VirtualTouchpadClient.h
index 7d73f06..268e4bd 100644
--- a/services/vr/virtual_touchpad/include/VirtualTouchpadClient.h
+++ b/services/vr/virtual_touchpad/include/VirtualTouchpadClient.h
@@ -13,12 +13,6 @@
  public:
   // VirtualTouchpad implementation:
   static std::unique_ptr<VirtualTouchpad> Create();
-  status_t Attach() override;
-  status_t Detach() override;
-  status_t Touch(int touchpad, float x, float y, float pressure) override;
-  status_t ButtonState(int touchpad, int buttons) override;
-  status_t Scroll(int touchpad, float x, float y) override;
-  void dumpInternal(String8& result) override;
 
  protected:
   VirtualTouchpadClient() {}
diff --git a/vulkan/Android.bp b/vulkan/Android.bp
index b15bed9..7747734 100644
--- a/vulkan/Android.bp
+++ b/vulkan/Android.bp
@@ -12,21 +12,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-ndk_headers {
-    name: "libvulkan_headers",
-    from: "include",
-    to: "",
-    srcs: [
-        "include/vulkan/vk_platform.h",
-        "include/vulkan/vulkan.h",
-        "include/vulkan/vulkan_core.h",
-        "include/vulkan/vulkan_android.h",
-    ],
-    license: "include/vulkan/NOTICE",
-}
-
+// This module makes the Vulkan libhardware HAL headers available, for
+// the loader and for HAL/driver implementations.
 cc_library_headers {
-    name: "vulkan_headers",
+    name: "hwvulkan_headers",
     vendor_available: true,
     header_libs: [
         "libcutils_headers",
@@ -39,18 +28,6 @@
     export_include_dirs: ["include"],
 }
 
-cc_library_headers {
-    name: "vulkan_headers_ndk",
-    export_include_dirs: ["include"],
-    sdk_version: "24",
-}
-
-llndk_library {
-    name: "libvulkan",
-    symbol_file: "libvulkan/libvulkan.map.txt",
-    export_include_dirs: ["include"],
-}
-
 subdirs = [
     "nulldrv",
     "libvulkan",
diff --git a/vulkan/OWNERS b/vulkan/OWNERS
new file mode 100644
index 0000000..f4c7af9
--- /dev/null
+++ b/vulkan/OWNERS
@@ -0,0 +1 @@
+include ../opengl/OWNERS
diff --git a/vulkan/api/platform.api b/vulkan/api/platform.api
index 41f398d..a7c4c30 100644
--- a/vulkan/api/platform.api
+++ b/vulkan/api/platform.api
@@ -56,3 +56,6 @@
 
 // VK_USE_PLATFORM_XLIB_XRANDR_EXT
 @internal type u64 RROutput
+
+// VK_USE_PLATFORM_FUCHSIA
+@internal type u32 zx_handle_t
\ No newline at end of file
diff --git a/vulkan/api/vulkan.api b/vulkan/api/vulkan.api
index d0e8346..7604c95 100644
--- a/vulkan/api/vulkan.api
+++ b/vulkan/api/vulkan.api
@@ -28,7 +28,7 @@
 // API version (major.minor.patch)
 define VERSION_MAJOR 1
 define VERSION_MINOR 1
-define VERSION_PATCH 68
+define VERSION_PATCH 96
 
 // API limits
 define VK_MAX_PHYSICAL_DEVICE_NAME_SIZE 256
@@ -45,6 +45,10 @@
 define VK_QUEUE_FAMILY_EXTERNAL         -2
 @extension("VK_EXT_queue_family_foreign")
 define VK_QUEUE_FAMILY_FOREIGN_EXT      -3
+@extension("VK_MAX_DRIVER_NAME_SIZE_KHR") // 197
+define VK_MAX_DRIVER_NAME_SIZE_KHR      256
+@extension("VK_MAX_DRIVER_NAME_SIZE_KHR") // 197
+define VK_MAX_DRIVER_INFO_SIZE_KHR      256
 
 // API keywords
 define VK_TRUE        1
@@ -81,9 +85,7 @@
 @extension("VK_KHR_wayland_surface") define VK_KHR_WAYLAND_SURFACE_SPEC_VERSION 6
 @extension("VK_KHR_wayland_surface") define VK_KHR_WAYLAND_SURFACE_NAME         "VK_KHR_wayland_surface"
 
-// 8
-@extension("VK_KHR_mir_surface") define VK_KHR_MIR_SURFACE_SPEC_VERSION         4
-@extension("VK_KHR_mir_surface") define VK_KHR_MIR_SURFACE_NAME                 "VK_KHR_mir_surface"
+// 8 - VK_KHR_mir_surface removed
 
 // 9
 @extension("VK_KHR_android_surface") define VK_KHR_ANDROID_SURFACE_SPEC_VERSION 6
@@ -145,6 +147,10 @@
 @extension("VK_IMG_format_pvrtc") define VK_IMG_FORMAT_PVRTC_SPEC_VERSION 1
 @extension("VK_IMG_format_pvrtc") define VK_IMG_FORMAT_PVRTC_EXTENSION_NAME "VK_IMG_format_pvrtc"
 
+// 29
+@extension("VK_EXT_transform_feedback") define VK_EXT_TRANSFORM_FEEDBACK_SPEC_VERSION 1
+@extension("VK_EXT_transform_feedback") define VK_EXT_TRANSFORM_FEEDBACK_EXTENSION_NAME "VK_EXT_transform_feedback"
+
 // 34
 @extension("VK_AMD_draw_indirect_count") define VK_AMD_DRAW_INDIRECT_COUNT_SPEC_VERSION 1
 @extension("VK_AMD_draw_indirect_count") define VK_AMD_DRAW_INDIRECT_COUNT_EXTENSION_NAME "VK_AMD_draw_indirect_count"
@@ -173,6 +179,10 @@
 @extension("VK_AMD_shader_image_load_store_lod") define VK_AMD_SHADER_IMAGE_LOAD_STORE_LOD_SPEC_VERSION 1
 @extension("VK_AMD_shader_image_load_store_lod") define VK_AMD_SHADER_IMAGE_LOAD_STORE_LOD_EXTENSION_NAME "VK_AMD_shader_image_load_store_lod"
 
+// 51
+@extension("VK_NV_corner_sampled_image") define VK_NV_CORNER_SAMPLED_IMAGE_SPEC_VERSION 2
+@extension("VK_NV_corner_sampled_image") define VK_NV_CORNER_SAMPLED_IMAGE_EXTENSION_NAME "VK_NV_corner_sampled_image"
+
 // 54
 @extension("VK_KHR_multiview") define VK_KHR_MULTIVIEW_SPEC_VERSION 1
 @extension("VK_KHR_multiview") define VK_KHR_MULTIVIEW_EXTENSION_NAME "VK_KHR_multiview"
@@ -221,8 +231,12 @@
 @extension("VK_EXT_shader_subgroup_vote") define VK_EXT_SHADER_SUBGROUP_VOTE_SPEC_VERSION 1
 @extension("VK_EXT_shader_subgroup_vote") define VK_EXT_SHADER_SUBGROUP_VOTE_EXTENSION_NAME "VK_EXT_shader_subgroup_vote"
 
+// 68
+@extension("VK_EXT_astc_decode_mode") define VK_EXT_ASTC_DECODE_MODE_SPEC_VERSION 1
+@extension("VK_EXT_astc_decode_mode") define VK_EXT_ASTC_DECODE_MODE_EXTENSION_NAME "VK_EXT_astc_decode_mode"
+
 // 70
-@extension("VK_KHR_maintenance1") define VK_KHR_MAINTENANCE1_SPEC_VERSION 1
+@extension("VK_KHR_maintenance1") define VK_KHR_MAINTENANCE1_SPEC_VERSION 2
 @extension("VK_KHR_maintenance1") define VK_KHR_MAINTENANCE1_EXTENSION_NAME "VK_KHR_maintenance1"
 
 // 71
@@ -269,6 +283,14 @@
 @extension("VK_KHR_push_descriptor") define VK_KHR_PUSH_DESCRIPTOR_SPEC_VERSION 2
 @extension("VK_KHR_push_descriptor") define VK_KHR_PUSH_DESCRIPTOR_EXTENSION_NAME "VK_KHR_push_descriptor"
 
+// 82
+@extension("VK_EXT_conditional_rendering") define VK_EXT_CONDITIONAL_RENDERING_SPEC_VERSION 1
+@extension("VK_EXT_conditional_rendering") define VK_EXT_CONDITIONAL_RENDERING_EXTENSION_NAME "VK_EXT_conditional_rendering"
+
+// 83
+@extension("VK_KHR_shader_float16_int8") define VK_KHR_SHADER_FLOAT16_INT8_SPEC_VERSION 1
+@extension("VK_KHR_shader_float16_int8") define VK_KHR_SHADER_FLOAT16_INT8_EXTENSION_NAME "VK_KHR_shader_float16_int8"
+
 // 84
 @extension("VK_KHR_16bit_storage") define VK_KHR_16BIT_STORAGE_SPEC_VERSION 1
 @extension("VK_KHR_16bit_storage") define VK_KHR_16BIT_STORAGE_EXTENSION_NAME "VK_KHR_16bit_storage"
@@ -345,6 +367,10 @@
 @extension("VK_EXT_hdr_metadata") define VK_EXT_HDR_METADATA_SPEC_VERSION 1
 @extension("VK_EXT_hdr_metadata") define VK_EXT_HDR_METADATA_EXTENSION_NAME "VK_EXT_hdr_metadata"
 
+// 110
+@extension("VK_KHR_create_renderpass2") define VK_KHR_CREATE_RENDERPASS2_SPEC_VERSION 1
+@extension("VK_KHR_create_renderpass2") define VK_KHR_CREATE_RENDERPASS2_EXTENSION_NAME "VK_KHR_create_renderpass2"
+
 // 112
 @extension("VK_KHR_shared_presentable_image") define VK_KHR_SHARED_PRESENTABLE_IMAGE_SPEC_VERSION 1
 @extension("VK_KHR_shared_presentable_image") define VK_KHR_SHARED_PRESENTABLE_IMAGE_EXTENSION_NAME "VK_KHR_shared_presentable_image"
@@ -377,6 +403,10 @@
 @extension("VK_KHR_variable_pointers") define VK_KHR_VARIABLE_POINTERS_SPEC_VERSION 1
 @extension("VK_KHR_variable_pointers") define VK_KHR_VARIABLE_POINTERS_EXTENSION_NAME "VK_KHR_variable_pointers"
 
+// 122
+@extension("VK_KHR_get_display_properties2") define VK_KHR_GET_DISPLAY_PROPERTIES_2_SPEC_VERSION 1
+@extension("VK_KHR_get_display_properties2") define VK_KHR_GET_DISPLAY_PROPERTIES_2_EXTENSION_NAME "VK_KHR_get_display_properties2"
+
 // 123
 @extension("VK_MVK_ios_surface") define VK_MVK_IOS_SURFACE_SPEC_VERSION 1
 @extension("VK_MVK_ios_surface") define VK_MVK_IOS_SURFACE_EXTENSION_NAME "VK_MVK_ios_surface"
@@ -402,7 +432,7 @@
 @extension("VK_EXT_debug_utils") define VK_EXT_DEBUG_UTILS_EXTENSION_NAME "VK_EXT_debug_utils"
 
 // 130
-@extension("VK_ANDROID_external_memory_android_hardware_buffer") define VK_ANDROID_EXTERNAL_MEMORY_ANDROID_HARDWARE_BUFFER_SPEC_VERSION 2
+@extension("VK_ANDROID_external_memory_android_hardware_buffer") define VK_ANDROID_EXTERNAL_MEMORY_ANDROID_HARDWARE_BUFFER_SPEC_VERSION 3
 @extension("VK_ANDROID_external_memory_android_hardware_buffer") define VK_ANDROID_EXTERNAL_MEMORY_ANDROID_HARDWARE_BUFFER_EXTENSION_NAME "VK_ANDROID_external_memory_android_hardware_buffer"
 
 // 131
@@ -425,6 +455,10 @@
 @extension("VK_AMD_shader_fragment_mask") define VK_AMD_SHADER_FRAGMENT_MASK_SPEC_VERSION 1
 @extension("VK_AMD_shader_fragment_mask") define VK_AMD_SHADER_FRAGMENT_MASK_EXTENSION_NAME "VK_AMD_shader_fragment_mask"
 
+// 139
+@extension("VK_EXT_inline_uniform_block") define VK_EXT_INLINE_UNIFORM_BLOCK_SPEC_VERSION 1
+@extension("VK_EXT_inline_uniform_block") define VK_EXT_INLINE_UNIFORM_BLOCK_EXTENSION_NAME "VK_EXT_inline_uniform_block"
+
 // 141
 @extension("VK_EXT_shader_stencil_export") define VK_EXT_SHADER_STENCIL_EXPORT_SPEC_VERSION 1
 @extension("VK_EXT_shader_stencil_export") define VK_EXT_SHADER_STENCIL_EXPORT_EXTENSION_NAME "VK_EXT_shader_stencil_export"
@@ -473,26 +507,146 @@
 @extension("VK_KHR_bind_memory2") define VK_KHR_BIND_MEMORY2_SPEC_VERSION 1
 @extension("VK_KHR_bind_memory2") define VK_KHR_BIND_MEMORY2_EXTENSION_NAME "VK_KHR_bind_memory2"
 
+// 159
+@extension("VK_EXT_image_drm_format_modifier") define VK_EXT_IMAGE_DRM_FORMAT_MODIFIER_SPEC_VERSION 1
+@extension("VK_EXT_image_drm_format_modifier") define VK_EXT_IMAGE_DRM_FORMAT_MODIFIER_EXTENSION_NAME "VK_EXT_image_drm_format_modifier"
+
 // 161
 @extension("VK_EXT_validation_cache") define VK_EXT_VALIDATION_CACHE_SPEC_VERSION 1
 @extension("VK_EXT_validation_cache") define VK_EXT_VALIDATION_CACHE_EXTENSION_NAME "VK_EXT_validation_cache"
 
-// 165
+// 162
+@extension("VK_EXT_descriptor_indexing") define VK_EXT_DESCRIPTOR_INDEXING_SPEC_VERSION 2
+@extension("VK_EXT_descriptor_indexing") define VK_EXT_DESCRIPTOR_INDEXING_EXTENSION_NAME "VK_EXT_descriptor_indexing"
+
+// 163
 @extension("VK_EXT_shader_viewport_index_layer") define VK_EXT_SHADER_VIEWPORT_INDEX_LAYER_SPEC_VERSION 1
 @extension("VK_EXT_shader_viewport_index_layer") define VK_EXT_SHADER_VIEWPORT_INDEX_LAYER_EXTENSION_NAME "VK_EXT_shader_viewport_index_layer"
 
+// 165
+@extension("VK_NV_shading_rate_image") define VK_NV_SHADING_RATE_IMAGE_SPEC_VERSION 3
+@extension("VK_NV_shading_rate_image") define VK_NV_SHADING_RATE_IMAGE_EXTENSION_NAME "VK_NV_shading_rate_image"
+
+// 166
+@extension("VK_NV_ray_tracing") define VK_NV_RAY_TRACING_SPEC_VERSION 3
+@extension("VK_NV_ray_tracing") define VK_NV_RAY_TRACING_EXTENSION_NAME "VK_NV_ray_tracing"
+
+// 167
+@extension("VK_NV_representative_fragment_test") define VK_NV_REPRESENTATIVE_FRAGMENT_TEST_SPEC_VERSION 1
+@extension("VK_NV_representative_fragment_test") define VK_NV_REPRESENTATIVE_FRAGMENT_TEST_EXTENSION_NAME "VK_NV_representative_fragment_test"
+
 // 169
 @extension("VK_KHR_maintenance3") define VK_KHR_MAINTENANCE3_SPEC_VERSION 1
 @extension("VK_KHR_maintenance3") define VK_KHR_MAINTENANCE3_EXTENSION_NAME "VK_KHR_maintenance3"
 
+// 170
+@extension("VK_KHR_draw_indirect_count") define VK_KHR_DRAW_INDIRECT_COUNT_SPEC_VERSION 1
+@extension("VK_KHR_draw_indirect_count") define VK_KHR_DRAW_INDIRECT_COUNT_EXTENSION_NAME "VK_KHR_draw_indirect_count"
+
 // 175
 @extension("VK_EXT_global_priority") define VK_EXT_GLOBAL_PRIORITY_SPEC_VERSION 1
 @extension("VK_EXT_global_priority") define VK_EXT_GLOBAL_PRIORITY_EXTENSION_NAME "VK_EXT_global_priority"
 
+// 178
+@extension("VK_KHR_8bit_storage") define VK_KHR_8BIT_STORAGE_SPEC_VERSION 1
+@extension("VK_KHR_8bit_storage") define VK_KHR_8BIT_STORAGE_EXTENSION_NAME "VK_KHR_8bit_storage"
+
 // 179
 @extension("VK_EXT_external_memory_host") define VK_EXT_EXTERNAL_MEMORY_HOST_SPEC_VERSION 1
 @extension("VK_EXT_external_memory_host") define VK_EXT_EXTERNAL_MEMORY_HOST_EXTENSION_NAME "VK_EXT_external_memory_host"
 
+// 180
+@extension("VK_AMD_buffer_marker") define VK_AMD_BUFFER_MARKER_SPEC_VERSION 1
+@extension("VK_AMD_buffer_marker") define VK_AMD_BUFFER_MARKER_EXTENSION_NAME "VK_AMD_buffer_marker"
+
+// 181
+@extension("VK_KHR_shader_atomic_int64") define VK_KHR_SHADER_ATOMIC_INT64_SPEC_VERSION 1
+@extension("VK_KHR_shader_atomic_int64") define VK_KHR_SHADER_ATOMIC_INT64_EXTENSION_NAME "VK_KHR_shader_atomic_int64"
+
+// 186
+@extension("VK_AMD_shader_core_properties") define VK_AMD_SHADER_CORE_PROPERTIES_SPEC_VERSION 1
+@extension("VK_AMD_shader_core_properties") define VK_AMD_SHADER_CORE_PROPERTIES_EXTENSION_NAME "VK_AMD_shader_core_properties"
+
+// 190
+@extension("VK_AMD_memory_overallocation_behavior") define VK_AMD_MEMORY_OVERALLOCATION_BEHAVIOR_SPEC_VERSION 1
+@extension("VK_AMD_memory_overallocation_behavior") define VK_AMD_MEMORY_OVERALLOCATION_BEHAVIOR_EXTENSION_NAME "VK_AMD_memory_overallocation_behavior"
+
+// 191
+@extension("VK_EXT_vertex_attribute_divisor") define VK_EXT_VERTEX_ATTRIBUTE_DIVISOR_SPEC_VERSION 2
+@extension("VK_EXT_vertex_attribute_divisor") define VK_EXT_VERTEX_ATTRIBUTE_DIVISOR_EXTENSION_NAME "VK_EXT_vertex_attribute_divisor"
+
+// 197
+@extension("VK_KHR_driver_properties") define VK_KHR_DRIVER_PROPERTIES_SPEC_VERSION 1
+@extension("VK_KHR_driver_properties") define VK_KHR_DRIVER_PROPERTIES_EXTENSION_NAME "VK_KHR_driver_properties"
+
+// 198
+@extension("VK_KHR_shader_float_controls") define VK_KHR_SHADER_FLOAT_CONTROLS_SPEC_VERSION 1
+@extension("VK_KHR_shader_float_controls") define VK_KHR_SHADER_FLOAT_CONTROLS_EXTENSION_NAME "VK_KHR_shader_float_controls"
+
+// 199
+@extension("VK_NV_shader_subgroup_partitioned") define VK_NV_SHADER_SUBGROUP_PARTITIONED_SPEC_VERSION 1
+@extension("VK_NV_shader_subgroup_partitioned") define VK_NV_SHADER_SUBGROUP_PARTITIONED_EXTENSION_NAME "VK_NV_shader_subgroup_partitioned"
+
+// 201
+@extension("VK_KHR_swapchain_mutable_format") define VK_KHR_SWAPCHAIN_MUTABLE_FORMAT_SPEC_VERSION 1
+@extension("VK_KHR_swapchain_mutable_format") define VK_KHR_SWAPCHAIN_MUTABLE_FORMAT_EXTENSION_NAME "VK_KHR_swapchain_mutable_format"
+
+// 202
+@extension("VK_NV_compute_shader_derivatives") define VK_NV_COMPUTE_SHADER_DERIVATIVES_SPEC_VERSION 1
+@extension("VK_NV_compute_shader_derivatives") define VK_NV_COMPUTE_SHADER_DERIVATIVES_EXTENSION_NAME "VK_NV_compute_shader_derivatives"
+
+// 203
+@extension("VK_NV_mesh_shader") define VK_NV_MESH_SHADER_SPEC_VERSION 1
+@extension("VK_NV_mesh_shader") define VK_NV_MESH_SHADER_EXTENSION_NAME "VK_NV_mesh_shader"
+
+// 204
+@extension("VK_NV_fragment_shader_barycentric") define VK_NV_FRAGMENT_SHADER_BARYCENTRIC_SPEC_VERSION 1
+@extension("VK_NV_fragment_shader_barycentric") define VK_NV_FRAGMENT_SHADER_BARYCENTRIC_EXTENSION_NAME "VK_NV_fragment_shader_barycentric"
+
+// 205
+@extension("VK_NV_shader_image_footprint") define VK_NV_SHADER_IMAGE_FOOTPRINT_SPEC_VERSION 1
+@extension("VK_NV_shader_image_footprint") define VK_NV_SHADER_IMAGE_FOOTPRINT_EXTENSION_NAME "VK_NV_shader_image_footprint"
+
+// 206
+@extension("VK_NV_scissor_exclusive") define VK_NV_SCISSOR_EXCLUSIVE_SPEC_VERSION 1
+@extension("VK_NV_scissor_exclusive") define VK_NV_SCISSOR_EXCLUSIVE_EXTENSION_NAME "VK_NV_scissor_exclusive"
+
+// 207
+@extension("VK_NV_device_diagnostic_checkpoints") define VK_NV_DEVICE_DIAGNOSTIC_CHECKPOINTS_SPEC_VERSION 2
+@extension("VK_NV_device_diagnostic_checkpoints") define VK_NV_DEVICE_DIAGNOSTIC_CHECKPOINTS_EXTENSION_NAME "VK_NV_device_diagnostic_checkpoints"
+
+// 212
+@extension("VK_KHR_vulkan_memory_model") define VK_KHR_VULKAN_MEMORY_MODEL_SPEC_VERSION 2
+@extension("VK_KHR_vulkan_memory_model") define VK_KHR_VULKAN_MEMORY_MODEL_EXTENSION_NAME "VK_KHR_vulkan_memory_model"
+
+// 213
+@extension("VK_EXT_pci_bus_info") define VK_EXT_PCI_BUS_INFO_SPEC_VERSION 2
+@extension("VK_EXT_pci_bus_info") define VK_EXT_PCI_BUS_INFO_EXENSION_NAME "VK_EXT_pci_bus_info"
+
+// 215
+@extension("VK_FUCHSIA_imagepipe_surface") define VK_FUCHSIA_IMAGEPIPE_SURFACE_SPEC_VERSION 1
+@extension("VK_FUCHSIA_imagepipe_surface") define VK_FUCHSIA_IMAGEPIPE_SURFACE_EXTENSION_NAME "VK_FUCHSIA_imagepipe_surface"
+
+// 219
+@extension("VK_EXT_fragment_density_map") define VK_EXT_FRAGMENT_DENSITY_MAP_SPEC_VERSION 1
+@extension("VK_EXT_fragment_density_map") define VK_EXT_FRAGMENT_DENSITY_MAP_EXTENSION_NAME "VK_EXT_fragment_density_map"
+
+// 222
+@extension("VK_EXT_scalar_block_layout") define VK_EXT_SCALAR_BLOCK_LAYOUT_SPEC_VERSION 1
+@extension("VK_EXT_scalar_block_layout") define VK_EXT_SCALAR_BLOCK_LAYOUT_EXTENSION_NAME "VK_EXT_scalar_block_layout"
+
+// 224
+@extension("VK_GOOGLE_hlsl_functionality1") define VK_GOOGLE_HLSL_FUNCTIONALITY1_SPEC_VERSION 1
+@extension("VK_GOOGLE_hlsl_functionality1") define VK_GOOGLE_HLSL_FUNCTIONALITY1_EXTENSION_NAME "VK_GOOGLE_hlsl_functionality1"
+
+// 225
+@extension("VK_GOOGLE_decorate_string") define VK_GOOGLE_DECORATE_STRING_SPEC_VERSION 1
+@extension("VK_GOOGLE_decorate_string") define VK_GOOGLE_DECORATE_STRING_EXTENSION_NAME "VK_GOOGLE_decorate_string"
+
+// 247
+@extension("VK_EXT_separate_stencil_usage") define VK_EXT_SEPARATE_STENCIL_USAGE_SPEC_VERSION 1
+@extension("VK_EXT_separate_stencil_usage") define VK_EXT_SEPARATE_STENCIL_USAGE_EXTENSION_NAME "VK_EXT_separate_stencil_usage"
+
 /////////////
 //  Types  //
 /////////////
@@ -564,6 +718,9 @@
 // 161
 @extension("VK_EXT_validation_cache") @nonDispatchHandle type u64 VkValidationCacheEXT
 
+// 166
+@extension("VK_NV_ray_tracing") @nonDispatchHandle type u64 VkAccelerationStructureNV
+
 /////////////
 //  Enums  //
 /////////////
@@ -592,6 +749,12 @@
     //@extension("VK_KHR_maintenance2") // 118
     VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL_KHR  = 1000117000,
     VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL_KHR  = 1000117001,
+
+    //@extension("VK_NV_shading_rate_image") // 165
+    VK_IMAGE_LAYOUT_SHADING_RATE_OPTIMAL_NV                 = 1000164003,
+
+    //@extension("VK_EXT_fragment_density_map") // 219
+    VK_IMAGE_LAYOUT_FRAGMENT_DENSITY_MAP_OPTIMAL_EXT        = 1000218000,
 }
 
 enum VkAttachmentLoadOp {
@@ -614,6 +777,9 @@
 enum VkImageTiling {
     VK_IMAGE_TILING_OPTIMAL                                 = 0x00000000,
     VK_IMAGE_TILING_LINEAR                                  = 0x00000001,
+
+    //@extension("VK_EXT_image_drm_format_modifier") // 159
+    VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT                 = 1000158000,
 }
 
 enum VkImageViewType {
@@ -653,12 +819,24 @@
     VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC               = 0x00000008,
     VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC               = 0x00000009,
     VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT                     = 0x0000000a,
+
+    //@extension("VK_EXT_inline_uniform_block") // 139
+    VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT             = 1000138000,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_NV            = 1000165000,
 }
 
 enum VkQueryType {
     VK_QUERY_TYPE_OCCLUSION                                 = 0x00000000,
     VK_QUERY_TYPE_PIPELINE_STATISTICS                       = 0x00000001, /// Optional
     VK_QUERY_TYPE_TIMESTAMP                                 = 0x00000002,
+
+    //@extension("VK_EXT_transform_feedback") // 29
+    VK_QUERY_TYPE_TRANSFORM_FEEDBACK_STREAM_EXT             = 1000028004,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_NV  = 1000165000,
 }
 
 enum VkBorderColor {
@@ -673,6 +851,9 @@
 enum VkPipelineBindPoint {
     VK_PIPELINE_BIND_POINT_GRAPHICS                         = 0x00000000,
     VK_PIPELINE_BIND_POINT_COMPUTE                          = 0x00000001,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_PIPELINE_BIND_POINT_RAY_TRACING_NV                   = 1000165000,
 }
 
 enum VkPrimitiveTopology {
@@ -697,6 +878,9 @@
 enum VkIndexType {
     VK_INDEX_TYPE_UINT16                                    = 0x00000000,
     VK_INDEX_TYPE_UINT32                                    = 0x00000001,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_INDEX_TYPE_NONE_NV                                   = 1000165000,
 }
 
 enum VkFilter {
@@ -1295,9 +1479,6 @@
     //@extension("VK_KHR_wayland_surface") // 7
     VK_STRUCTURE_TYPE_WAYLAND_SURFACE_CREATE_INFO_KHR           = 1000006000,
 
-    //@extension("VK_KHR_mir_surface") // 8
-    VK_STRUCTURE_TYPE_MIR_SURFACE_CREATE_INFO_KHR               = 1000007000,
-
     //@extension("VK_KHR_android_surface") // 9
     VK_STRUCTURE_TYPE_ANDROID_SURFACE_CREATE_INFO_KHR           = 1000008000,
 
@@ -1325,9 +1506,17 @@
     VK_STRUCTURE_TYPE_DEDICATED_ALLOCATION_BUFFER_CREATE_INFO_NV = 1000026001,
     VK_STRUCTURE_TYPE_DEDICATED_ALLOCATION_MEMORY_ALLOCATE_INFO_NV = 1000026002,
 
+    //@extension("VK_EXT_transform_feedback") // 29
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TRANSFORM_FEEDBACK_FEATURES_EXT       = 1000028000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TRANSFORM_FEEDBACK_PROPERTIES_EXT     = 1000028001,
+    VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_STREAM_CREATE_INFO_EXT   = 1000028002,
+
     //@extension("VK_AMD_texture_gather_bias_lod") // 42
     VK_STRUCTURE_TYPE_TEXTURE_LOD_GATHER_FORMAT_PROPERTIES_AMD  = 1000041000,
 
+    //@extension("VK_NV_corner_sampled_image") // 51
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CORNER_SAMPLED_IMAGE_FEATURES_NV  = 1000050000,
+
     //@extension("VK_KHR_multiview") // 54
     VK_STRUCTURE_TYPE_RENDER_PASS_MULTIVIEW_CREATE_INFO_KHR     = 1000053000,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_FEATURES_KHR    = 1000053001,
@@ -1372,6 +1561,10 @@
     //@extension("VK_NN_vi_surface") // 63
     VK_STRUCTURE_TYPE_VI_SURFACE_CREATE_INFO_NN                 = 1000062000,
 
+    //@extension("VK_EXT_astc_decode_mode") // 68
+    VK_STRUCTURE_TYPE_IMAGE_VIEW_ASTC_DECODE_MODE_EXT           = 1000067000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ASTC_DECODE_FEATURES_EXT  = 1000067001,
+
     //@extension("VK_KHR_device_group_creation") // 71
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_GROUP_PROPERTIES_KHR      = 1000070000,
     VK_STRUCTURE_TYPE_DEVICE_GROUP_DEVICE_CREATE_INFO_KHR       = 1000070001,
@@ -1425,6 +1618,14 @@
     //@extension("VK_KHR_incremental_present") // 85
     VK_STRUCTURE_TYPE_PRESENT_REGIONS_KHR                       = 1000084000,
 
+    //@extension("VK_EXT_conditional_rendering") // 82
+    VK_STRUCTURE_TYPE_COMMAND_BUFFER_INHERITANCE_CONDITIONAL_RENDERING_INFO_EXT = 1000081000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CONDITIONAL_RENDERING_FEATURES_EXT        = 1000081001,
+    VK_STRUCTURE_TYPE_CONDITIONAL_RENDERING_BEGIN_INFO_EXT                      = 1000081002,
+
+    //@extension("VK_KHR_shader_float16_int8") // 83
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FLOAT16_INT8_FEATURES_KHR     = 1000082000,
+
     //@extension("VK_KHR_descriptor_update_template") // 86
     VK_STRUCTURE_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_CREATE_INFO_KHR    = 1000085000,
 
@@ -1465,6 +1666,15 @@
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CONSERVATIVE_RASTERIZATION_PROPERTIES_EXT = 1000101000,
     VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_CONSERVATIVE_STATE_CREATE_INFO_EXT = 1000101001,
 
+    //@extension("VK_KHR_create_renderpass2") // 110
+    VK_STRUCTURE_TYPE_ATTACHMENT_DESCRIPTION_2_KHR              = 1000109000,
+    VK_STRUCTURE_TYPE_ATTACHMENT_REFERENCE_2_KHR                = 1000109001,
+    VK_STRUCTURE_TYPE_SUBPASS_DESCRIPTION_2_KHR                 = 1000109002,
+    VK_STRUCTURE_TYPE_SUBPASS_DEPENDENCY_2_KHR                  = 1000109003,
+    VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO_2_KHR             = 1000109004,
+    VK_STRUCTURE_TYPE_SUBPASS_BEGIN_INFO_KHR                    = 1000109005,
+    VK_STRUCTURE_TYPE_SUBPASS_END_INFO_KHR                      = 1000109006,
+
     //@extension("VK_EXT_hdr_metadata") // 106
     VK_STRUCTURE_TYPE_HDR_METADATA_EXT                          = 1000105000,
 
@@ -1501,6 +1711,13 @@
     //@extension("VK_KHR_variable_pointers") // 121
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VARIABLE_POINTER_FEATURES_KHR = 1000120000,
 
+    //@extension("VK_KHR_display_properties2") // 122
+    VK_STRUCTURE_TYPE_DISPLAY_PROPERTIES_2_KHR                  = 1000121000,
+    VK_STRUCTURE_TYPE_DISPLAY_PLANE_PROPERTIES_2_KHR            = 1000121001,
+    VK_STRUCTURE_TYPE_DISPLAY_MODE_PROPERTIES_2_KHR             = 1000121002,
+    VK_STRUCTURE_TYPE_DISPLAY_PLANE_INFO_2_KHR                  = 1000121003,
+    VK_STRUCTURE_TYPE_DISPLAY_PLANE_CAPABILITIES_2_KHR          = 1000121004,
+
     //@extension("VK_MVK_ios_surface") // 123
     VK_STRUCTURE_TYPE_IOS_SURFACE_CREATE_INFO_MVK               = 1000122000,
 
@@ -1530,6 +1747,12 @@
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_FILTER_MINMAX_PROPERTIES_EXT = 1000130000,
     VK_STRUCTURE_TYPE_SAMPLER_REDUCTION_MODE_CREATE_INFO_EXT = 1000130001,
 
+    //@extension("VK_EXT_inline_uniform_block") // 139
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_INLINE_UNIFORM_BLOCK_FEATURES_EXT     = 1000138000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_INLINE_UNIFORM_BLOCK_PROPERTIES_EXT   = 1000138001,
+    VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_INLINE_UNIFORM_BLOCK_EXT         = 1000138002,
+    VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_INLINE_UNIFORM_BLOCK_CREATE_INFO_EXT  = 1000138003,
+
     //@extension("VK_EXT_sample_locations") // 144
     VK_STRUCTURE_TYPE_SAMPLE_LOCATIONS_INFO_EXT                         = 1000143000,
     VK_STRUCTURE_TYPE_RENDER_PASS_SAMPLE_LOCATIONS_BEGIN_INFO_EXT       = 1000143001,
@@ -1566,6 +1789,14 @@
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_YCBCR_CONVERSION_FEATURES_KHR = 1000156004,
     VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_IMAGE_FORMAT_PROPERTIES_KHR  = 1000156005,
 
+    //@extension("VK_EXT_image_drm_format_modifier") // 159
+    VK_STRUCTURE_TYPE_DRM_FORMAT_MODIFIER_PROPERTIES_LIST_EXT               = 1000158000,
+    VK_STRUCTURE_TYPE_DRM_FORMAT_MODIFIER_PROPERTIES_EXT                    = 1000158001,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_DRM_FORMAT_MODIFIER_INFO_EXT    = 1000158002,
+    VK_STRUCTURE_TYPE_IMAGE_DRM_FORMAT_MODIFIER_LIST_CREATE_INFO_EXT        = 1000158003,
+    VK_STRUCTURE_TYPE_IMAGE_DRM_FORMAT_MODIFIER_EXPLICIT_CREATE_INFO_EXT    = 1000158004,
+    VK_STRUCTURE_TYPE_IMAGE_DRM_FORMAT_MODIFIER_PROPERTIES_EXT              = 1000158005,
+
     //@extension("VK_KHR_bind_memory2") // 158
     VK_STRUCTURE_TYPE_BIND_BUFFER_MEMORY_INFO_KHR                       = 1000157000,
     VK_STRUCTURE_TYPE_BIND_IMAGE_MEMORY_INFO_KHR                        = 1000157001,
@@ -1574,6 +1805,36 @@
     VK_STRUCTURE_TYPE_VALIDATION_CACHE_CREATE_INFO_EXT                  = 1000160000,
     VK_STRUCTURE_TYPE_SHADER_MODULE_VALIDATION_CACHE_CREATE_INFO_EXT    = 1000160001,
 
+    //@extension("VK_EXT_descriptor_indexing") // 162
+    VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_BINDING_FLAGS_CREATE_INFO_EXT           = 1000161000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DESCRIPTOR_INDEXING_FEATURES_EXT              = 1000161001,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DESCRIPTOR_INDEXING_PROPERTIES_EXT            = 1000161002,
+    VK_STRUCTURE_TYPE_DESCRIPTOR_SET_VARIABLE_DESCRIPTOR_COUNT_ALLOCATE_INFO_EXT    = 1000161003,
+    VK_STRUCTURE_TYPE_DESCRIPTOR_SET_VARIABLE_DESCRIPTOR_COUNT_LAYOUT_SUPPORT_EXT   = 1000161004,
+
+    //@extension("VK_NV_shading_rate_image") // 165
+    VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_SHADING_RATE_IMAGE_STATE_CREATE_INFO_NV = 1000164000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADING_RATE_IMAGE_FEATURES_NV = 1000164001,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADING_RATE_IMAGE_PROPERTIES_NV = 1000164002,
+    VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_COARSE_SAMPLE_ORDER_STATE_CREATE_INFO_NV = 1000164005,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_STRUCTURE_TYPE_RAY_TRACING_PIPELINE_CREATE_INFO_NV                   = 1000165000,
+    VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_CREATE_INFO_NV                 = 1000165001,
+    VK_STRUCTURE_TYPE_GEOMETRY_NV                                           = 1000165003,
+    VK_STRUCTURE_TYPE_GEOMETRY_TRIANGLES_NV                                 = 1000165004,
+    VK_STRUCTURE_TYPE_GEOMETRY_AABB_NV                                      = 1000165005,
+    VK_STRUCTURE_TYPE_BIND_ACCELERATION_STRUCTURE_MEMORY_INFO_NV            = 1000165006,
+    VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_NV        = 1000165007,
+    VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_INFO_NV    = 1000165008,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_RAY_TRACING_PROPERTIES_NV             = 1000165009,
+    VK_STRUCTURE_TYPE_RAY_TRACING_SHADER_GROUP_CREATE_INFO_NV               = 1000165011,
+    VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_INFO_NV                        = 1000165012,
+
+    //@extension("VK_NV_representative_fragment_test") // 167
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_REPRESENTATIVE_FRAGMENT_TEST_FEATURES_NV = 1000166000,
+    VK_STRUCTURE_TYPE_PIPELINE_REPRESENTATIVE_FRAGMENT_TEST_STATE_CREATE_INFO_NV = 1000166001,
+
     //@extension("VK_KHR_maintenance3") // 169
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MAINTENANCE_3_PROPERTIES_KHR      = 1000168000,
     VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_SUPPORT_KHR                 = 1000168001,
@@ -1581,10 +1842,60 @@
     //@extension("VK_EXT_global_priority") // 175
     VK_STRUCTURE_TYPE_DEVICE_QUEUE_GLOBAL_PRIORITY_CREATE_INFO_EXT      = 1000174000,
 
+    //@extension("VK_KHR_8bit_storage") // 178
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES_KHR         = 1000177000,
+
     //@extension("VK_EXT_external_memory_host") // 179
     VK_STRUCTURE_TYPE_IMPORT_MEMORY_HOST_POINTER_INFO_EXT                   = 1000178000,
     VK_STRUCTURE_TYPE_MEMORY_HOST_POINTER_PROPERTIES_EXT                    = 1000178001,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_MEMORY_HOST_PROPERTIES_EXT   = 1000178002,
+
+    //@extension("VK_KHR_shader_atomic_int64") // 181
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_ATOMIC_INT64_FEATURES_KHR  = 1000180000,
+
+    //@extension("VK_EXT_calibrated_timestamps") // 185
+    VK_STRUCTURE_TYPE_CALIBRATED_TIMESTAMP_INFO_EXT                     = 1000184000,
+
+    //@extension("VK_KHR_driver_properties") // 197
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DRIVER_PROPERTIES_KHR             = 1000196000,
+
+    //@extension("VK_KHR_shader_float_controls") // 198
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FLOAT_CONTROLS_PROPERTIES_KHR     = 1000197000,
+
+    //@extension("VK_AMD_shader_core_properties") // 186
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_CORE_PROPERTIES_AMD        = 1000185000,
+
+    //@extension("VK_AMD_memory_overallocation_behavior") // 190
+    VK_STRUCTURE_TYPE_DEVICE_MEMORY_OVERALLOCATION_CREATE_INFO_AMD      = 1000189000,
+
+    //@extension("VK_EXT_vertex_attribute_divisor") // 191
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VERTEX_ATTRIBUTE_DIVISOR_PROPERTIES_EXT   = 1000190000,
+    VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_DIVISOR_STATE_CREATE_INFO_EXT       = 1000190001,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VERTEX_ATTRIBUTE_DIVISOR_FEATURES_EXT     = 1000190002,
+
+    //@extension("VK_NV_device_diagnostic_checkpoints") // 207
+    VK_STRUCTURE_TYPE_CHECKPOINT_DATA_NV                        = 1000206000,
+    VK_STRUCTURE_TYPE_QUEUE_FAMILY_CHECKPOINT_PROPERTIES_NV     = 1000206001,
+
+    //@extension("VK_KHR_vulkan_memory_model") // 212
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_MEMORY_MODEL_FEATURES_KHR = 1000211000,
+
+    //@extension("VK_EXT_pci_bus_info") // 213
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PCI_BUS_INFO_PROPERTIES_EXT   = 1000212000,
+
+    //@extension("VK_FUCHSIA_imagepipe_surface") // 215
+    VK_STRUCTURE_TYPE_IMAGEPIPE_SURFACE_CREATE_INFO_FUCHSIA     = 1000214000,
+
+    //@extension("VK_EXT_fragment_density_map") // 219
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_DENSITY_MAP_FEATURES_EXT     = 1000218000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_DENSITY_MAP_PROPERTIES_EXT   = 1000218001,
+    VK_STRUCTURE_TYPE_RENDER_PASS_FRAGMENT_DENSITY_MAP_CREATE_INFO_EXT      = 1000218002,
+
+    //@extension("VK_EXT_scalar_block_layout")
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SCALAR_BLOCK_LAYOUT_FEATURES_EXT  = 1000221000,
+
+    //@extension("VK_EXT_separate_stencil_usage") // 247
+    VK_STRUCTURE_TYPE_IMAGE_STENCIL_USAGE_CREATE_INFO_EXT       = 1000246000,
 }
 
 enum VkSubpassContents {
@@ -1647,11 +1958,17 @@
     //@extension("VK_KHR_maintenance1") // 70
     VK_ERROR_OUT_OF_POOL_MEMORY_KHR                         = 0xC4642878, // -1000069000
 
-    //@extension("VK_EXT_global_priority") // 175
-    VK_ERROR_NOT_PERMITTED_EXT                              = 0xC4628E4F, // -1000174001
-
     //@extension("VK_KHR_external_memory") // 73
     VK_ERROR_INVALID_EXTERNAL_HANDLE_KHR                    = 0xC4641CBD, // -1000072003
+
+    //@extension("VK_EXT_image_drm_format_modifier") // 159
+    VK_ERROR_INVALID_DRM_FORMAT_MODIFIER_PLANE_LAYOUT_EXT   = 0xC462CCD0, // -1000158000
+
+    //@extension("VK_EXT_descriptor_indexing") // 162
+    VK_ERROR_FRAGMENTATION_EXT                              = 0xc462c118, // -1000161000
+
+    //@extension("VK_EXT_global_priority") // 175
+    VK_ERROR_NOT_PERMITTED_EXT                              = 0xC4628E4F, // -1000174001
 }
 
 enum VkDynamicState {
@@ -1673,6 +1990,13 @@
 
     //@extension("VK_EXT_sample_locations") // 144
     VK_DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT                   = 1000143000,
+
+    //@extension("VK_NV_shading_rate_image") // 165
+    VK_DYNAMIC_STATE_VIEWPORT_SHADING_RATE_PALETTE_NV       = 1000164004,
+    VK_DYNAMIC_STATE_VIEWPORT_COARSE_SAMPLE_ORDER_NV        = 1000164006,
+
+    //@extension("VK_NV_scissor_exclusive") // 206
+    VK_DYNAMIC_STATE_EXCLUSIVE_SCISSOR_NV                   = 1000205001,
 }
 
 enum VkObjectType {
@@ -1735,6 +2059,9 @@
 
     //@extension("VK_EXT_validation_cache") // 161
     VK_OBJECT_TYPE_VALIDATION_CACHE_EXT                     = 1000160000,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_OBJECT_TYPE_ACCELERATION_STRUCTURE_NV                = 1000165000,
 }
 
 
@@ -1773,6 +2100,12 @@
     VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_PUSH_DESCRIPTORS_KHR = 1,
 }
 
+enum VkVendorId {
+    VK_VENDOR_ID_VIV                                        = 0x10001,
+    VK_VENDOR_ID_VSI                                        = 0x10002,
+    VK_VENDOR_ID_KAZAN                                      = 0x10003,
+}
+
 @extension("VK_KHR_surface") // 1
 enum VkPresentModeKHR {
     VK_PRESENT_MODE_IMMEDIATE_KHR                           = 0x00000000,
@@ -1850,6 +2183,9 @@
 
     //@extension("VK_KHR_sampler_ycbcr_conversion") // 157
     VK_DEBUG_REPORT_OBJECT_TYPE_SAMPLER_YCBCR_CONVERSION_KHR_EXT = 1000156000,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_DEBUG_REPORT_OBJECT_TYPE_ACCELERATION_STRUCTURE_NV_EXT   = 1000165000,
 }
 
 @extension("VK_AMD_rasterization_order") // 19
@@ -2000,6 +2336,62 @@
     VK_VALIDATION_CACHE_HEADER_VERSION_ONE_EXT              = 1,
 }
 
+@extension("VK_NV_shading_rate_image") // 165
+enum VkShadingRatePaletteEntryNV {
+    VK_SHADING_RATE_PALETTE_ENTRY_NO_INVOCATIONS_NV                 = 0,
+    VK_SHADING_RATE_PALETTE_ENTRY_16_INVOCATIONS_PER_PIXEL_NV       = 1,
+    VK_SHADING_RATE_PALETTE_ENTRY_8_INVOCATIONS_PER_PIXEL_NV        = 2,
+    VK_SHADING_RATE_PALETTE_ENTRY_4_INVOCATIONS_PER_PIXEL_NV        = 3,
+    VK_SHADING_RATE_PALETTE_ENTRY_2_INVOCATIONS_PER_PIXEL_NV        = 4,
+    VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_PIXEL_NV         = 5,
+    VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_2X1_PIXELS_NV    = 6,
+    VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_1X2_PIXELS_NV    = 7,
+    VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_2X2_PIXELS_NV    = 8,
+    VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_4X2_PIXELS_NV    = 9,
+    VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_2X4_PIXELS_NV    = 10,
+    VK_SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_4X4_PIXELS_NV    = 11,
+}
+
+@extension("VK_NV_shading_rate_image") // 165
+enum VkCoarseSampleOrderTypeNV {
+    VK_COARSE_SAMPLE_ORDER_TYPE_DEFAULT_NV                  = 0,
+    VK_COARSE_SAMPLE_ORDER_TYPE_CUSTOM_NV                   = 1,
+    VK_COARSE_SAMPLE_ORDER_TYPE_PIXEL_MAJOR_NV              = 2,
+    VK_COARSE_SAMPLE_ORDER_TYPE_SAMPLE_MAJOR_NV             = 3,
+}
+
+@extension("VK_NV_ray_tracing") // 166
+enum VkRayTracingShaderGroupTypeNV {
+    VK_RAY_TRACING_SHADER_GROUP_TYPE_GENERAL_NV                 = 0,
+    VK_RAY_TRACING_SHADER_GROUP_TYPE_TRIANGLES_HIT_GROUP_NV     = 1,
+    VK_RAY_TRACING_SHADER_GROUP_TYPE_PROCEDURAL_HIT_GROUP_NV    = 2,
+}
+
+@extension("VK_NV_ray_tracing") // 166
+enum VkGeometryTypeNV {
+    VK_GEOMETRY_TYPE_TRIANGLES_NV                           = 0,
+    VK_GEOMETRY_TYPE_AABBS_NV                               = 1,
+}
+
+@extension("VK_NV_ray_tracing") // 166
+enum VkAccelerationStructureTypeNV {
+    VK_ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_NV             = 0,
+    VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_NV          = 1,
+}
+
+@extension("VK_NV_ray_tracing") // 166
+enum VkCopyAccelerationStructureModeNV {
+    VK_COPY_ACCELERATION_STRUCTURE_MODE_CLONE_NV            = 0,
+    VK_COPY_ACCELERATION_STRUCTURE_MODE_COMPACT_NV          = 1,
+}
+
+@extension("VK_NV_ray_tracing") // 166
+enum VkAccelerationStructureMemoryRequirementsTypeNV {
+    VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_OBJECT_NV            = 0,
+    VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_BUILD_SCRATCH_NV     = 1,
+    VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_UPDATE_SCRATCH_NV    = 2,
+}
+
 @extension("VK_EXT_global_priority") // 175
 enum VkQueueGlobalPriorityEXT {
     VK_QUEUE_GLOBAL_PRIORITY_LOW_EXT                        = 128,
@@ -2008,6 +2400,35 @@
     VK_QUEUE_GLOBAL_PRIORITY_REALTIME_EXT                   = 1024,
 }
 
+@extension("VK_EXT_calibrated_timestamps") // 185
+enum VkTimeDomainEXT {
+    VK_TIME_DOMAIN_DEVICE_EXT                               = 0,
+    VK_TIME_DOMAIN_CLOCK_MONOTONIC_EXT                      = 1,
+    VK_TIME_DOMAIN_CLOCK_MONOTONIC_RAW_EXT                  = 2,
+    VK_TIME_DOMAIN_QUERY_PERFORMANCE_COUNTER_EXT            = 3,
+}
+
+@extension("VK_AMD_memory_overallocation_behavior") // 190
+enum VkMemoryOverallocationBehaviorAMD {
+    VK_MEMORY_OVERALLOCATION_BEHAVIOR_DEFAULT_AMD           = 0,
+    VK_MEMORY_OVERALLOCATION_BEHAVIOR_ALLOWED_AMD           = 1,
+    VK_MEMORY_OVERALLOCATION_BEHAVIOR_DISALLOWED_AMD        = 2,
+}
+
+@extension("VK_KHR_driver_properties") // 197
+enum VkDriverIdKHR {
+    VK_DRIVER_ID_AMD_PROPRIETARY_KHR                        = 1,
+    VK_DRIVER_ID_AMD_OPEN_SOURCE_KHR                        = 2,
+    VK_DRIVER_ID_MESA_RADV_KHR                              = 3,
+    VK_DRIVER_ID_NVIDIA_PROPRIETARY_KHR                     = 4,
+    VK_DRIVER_ID_INTEL_PROPRIETARY_WINDOWS_KHR              = 5,
+    VK_DRIVER_ID_INTEL_OPEN_SOURCE_MESA_KHR                 = 6,
+    VK_DRIVER_ID_IMAGINATION_PROPRIETARY_KHR                = 7,
+    VK_DRIVER_ID_QUALCOMM_PROPRIETARY_KHR                   = 8,
+    VK_DRIVER_ID_ARM_PROPRIETARY_KHR                        = 9,
+    VK_DRIVER_ID_GOOGLE_PASTEL_KHR                          = 10,
+}
+
 /////////////////
 //  Bitfields  //
 /////////////////
@@ -2076,6 +2497,24 @@
 
     //@extension("VK_EXT_blend_operation_advanced") // 149
     VK_ACCESS_COLOR_ATTACHMENT_READ_NONCOHERENT_BIT_EXT     = 0x00080000,
+
+    //@extension("VK_EXT_conditional_rendering") // 82
+    VK_ACCESS_CONDITIONAL_RENDERING_READ_BIT_EXT            = 0x00100000,
+
+    //@extension("VK_NV_shading_rate_image") // 165
+    VK_ACCESS_SHADING_RATE_IMAGE_READ_BIT_NV                = 0x00800000,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_ACCESS_ACCELERATION_STRUCTURE_READ_BIT_NV            = 0x00200000,
+    VK_ACCESS_ACCELERATION_STRUCTURE_WRITE_BIT_NV           = 0x00400000,
+
+    //@extension("VK_EXT_fragment_density_map") // 219
+    VK_ACCESS_FRAGMENT_DENSITY_MAP_READ_BIT_EXT             = 0x01000000,
+
+    //@extension("VK_EXT_transform_feedback") // 29
+    VK_ACCESS_TRANSFORM_FEEDBACK_WRITE_BIT_EXT              = 0x02000000,
+    VK_ACCESS_TRANSFORM_FEEDBACK_COUNTER_READ_BIT_EXT       = 0x04000000,
+    VK_ACCESS_TRANSFORM_FEEDBACK_COUNTER_WRITE_BIT_EXT      = 0x08000000,
 }
 
 /// Buffer usage flags
@@ -2090,6 +2529,16 @@
     VK_BUFFER_USAGE_INDEX_BUFFER_BIT                        = 0x00000040,    /// Can be used as source of fixed function index fetch (index buffer)
     VK_BUFFER_USAGE_VERTEX_BUFFER_BIT                       = 0x00000080,    /// Can be used as source of fixed function vertex fetch (VBO)
     VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT                     = 0x00000100,    /// Can be the source of indirect parameters (e.g. indirect buffer, parameter buffer)
+
+    //@extension("VK_EXT_conditional_rendering") // 82
+    VK_BUFFER_USAGE_CONDITIONAL_RENDERING_BIT_EXT           = 0x00000200,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_BUFFER_USAGE_RAY_TRACING_BIT_NV                      = 0x00000400,
+
+    //@extension("VK_EXT_transform_feedback") // 29
+    VK_BUFFER_USAGE_TRANSFORM_FEEDBACK_BUFFER_BIT_EXT           = 0x00000800,
+    VK_BUFFER_USAGE_TRANSFORM_FEEDBACK_COUNTER_BUFFER_BIT_EXT   = 0x00001000,
 }
 
 /// Buffer creation flags
@@ -2115,12 +2564,27 @@
     VK_SHADER_STAGE_ALL_GRAPHICS                            = 0x0000001F,
 
     VK_SHADER_STAGE_ALL                                     = 0x7FFFFFFF,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_SHADER_STAGE_RAYGEN_BIT_NV                           = 0x00000100,
+    VK_SHADER_STAGE_ANY_HIT_BIT_NV                          = 0x00000200,
+    VK_SHADER_STAGE_CLOSEST_HIT_BIT_NV                      = 0x00000400,
+    VK_SHADER_STAGE_MISS_BIT_NV                             = 0x00000800,
+    VK_SHADER_STAGE_INTERSECTION_BIT_NV                     = 0x00001000,
+    VK_SHADER_STAGE_CALLABLE_BIT_NV                         = 0x00002000,
+
+    //@extension("VK_NV_mesh_shader") // 203
+    VK_SHADER_STAGE_TASK_BIT_NV                             = 0x00000040,
+    VK_SHADER_STAGE_MESH_BIT_NV                             = 0x00000080,
 }
 
 /// Descriptor pool create flags
 type VkFlags VkDescriptorPoolCreateFlags
 bitfield VkDescriptorPoolCreateFlagBits {
     VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT       = 0x00000001,
+
+    //@extension("VK_EXT_descriptor_indexing") // 162
+    VK_DESCRIPTOR_POOL_CREATE_UPDATE_AFTER_BIND_BIT_EXT     = 0x00000002,
 }
 
 /// Descriptor pool reset flags
@@ -2139,6 +2603,12 @@
     VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT             = 0x00000020,    /// Can be used as framebuffer depth/stencil attachment
     VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT                 = 0x00000040,    /// Image data not needed outside of rendering
     VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT                     = 0x00000080,    /// Can be used as framebuffer input attachment
+
+    //@extension("VK_NV_shading_rate_image") // 165
+    VK_IMAGE_USAGE_SHADING_RATE_IMAGE_BIT_NV                = 0x00000100,
+
+    //@extension("VK_EXT_fragment_density_map") // 219
+    VK_IMAGE_USAGE_FRAGMENT_DENSITY_MAP_BIT_EXT             = 0x00000200,
 }
 
 /// Image creation flags
@@ -2177,12 +2647,20 @@
 
     //@extension("VK_EXT_sample_locations") // 144
     VK_IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT = 0x00001000,
+
+    //@extension("VK_NV_corner_sampled_image") // 51
+    VK_IMAGE_CREATE_CORNER_SAMPLED_BIT_NV                   = 0x00002000,
+
+    //@extension("VK_EXT_fragment_density_map") // 219
+    VK_IMAGE_CREATE_SUBSAMPLED_BIT_EXT                      = 0x00004000,
 }
 
 /// Image view creation flags
 type VkFlags VkImageViewCreateFlags
-//bitfield VkImageViewCreateFlagBits {
-//}
+bitfield VkImageViewCreateFlagBits {
+    //@extension("VK_EXT_fragment_density_map") // 219
+    VK_IMAGE_VIEW_CREATE_FRAGMENT_DENSITY_MAP_DYNAMIC_BIT_EXT   = 0x00000001,
+}
 
 /// Pipeline creation flags
 type VkFlags VkPipelineCreateFlags
@@ -2198,6 +2676,9 @@
     //@extension("VK_KHR_device_group") // 61
     VK_PIPELINE_CREATE_VIEW_INDEX_FROM_DEVICE_INDEX_BIT_KHR = 0x00000008,
     VK_PIPELINE_CREATE_DISPATCH_BASE_KHR                    = 0x00000010,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_PIPELINE_CREATE_DEFER_COMPILE_BIT_NV                 = 0x00000020,
 }
 
 /// Color component flags
@@ -2339,6 +2820,12 @@
     VK_IMAGE_ASPECT_PLANE_0_BIT_KHR                         = 0x00000010,
     VK_IMAGE_ASPECT_PLANE_1_BIT_KHR                         = 0x00000020,
     VK_IMAGE_ASPECT_PLANE_2_BIT_KHR                         = 0x00000040,
+
+    //@extension("VK_EXT_transform_feedback") // 29
+    VK_IMAGE_ASPECT_MEMORY_PLANE_0_BIT_EXT                  = 0x00000080,
+    VK_IMAGE_ASPECT_MEMORY_PLANE_1_BIT_EXT                  = 0x00000100,
+    VK_IMAGE_ASPECT_MEMORY_PLANE_2_BIT_EXT                  = 0x00000200,
+    VK_IMAGE_ASPECT_MEMORY_PLANE_3_BIT_EXT                  = 0x00000400,
 }
 
 /// Sparse memory bind flags
@@ -2379,6 +2866,28 @@
 
     //@extension("VK_NVX_device_generated_commands") // 87
     VK_PIPELINE_STAGE_COMMAND_PROCESS_BIT_NVX               = 0x00020000,
+
+    //@extension("VK_EXT_conditional_rendering") // 82
+    VK_PIPELINE_STAGE_CONDITIONAL_RENDERING_BIT_EXT         = 0x00040000,
+
+    //@extension("VK_NV_mesh_shader") // 203
+    VK_PIPELINE_STAGE_TASK_SHADER_BIT_NV                    = 0x00080000,
+    VK_PIPELINE_STAGE_MESH_SHADER_BIT_NV                    = 0x00100000,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_PIPELINE_STAGE_RAY_TRACING_BIT_NV                    = 0x00200000,
+
+    //@extension("VK_NV_shading_rate_image") // 165
+    VK_PIPELINE_STAGE_SHADING_RATE_IMAGE_BIT_NV             = 0x00400000,
+
+    //@extension("VK_EXT_fragment_density_map") // 219
+    VK_PIPELINE_STAGE_FRAGMENT_DENSITY_PROCESS_BIT_EXT      = 0x00800000,
+
+    //@extension("VK_EXT_transform_feedback") // 29
+    VK_PIPELINE_STAGE_TRANSFORM_FEEDBACK_BIT_EXT            = 0x01000000,
+
+    //@extension("VK_NV_ray_tracing") // 166
+    VK_PIPELINE_STAGE_ACCELERATION_STRUCTURE_BUILD_BIT_NV   = 0x02000000,
 }
 
 /// Render pass attachment description flags
@@ -2476,6 +2985,9 @@
 bitfield VkDescriptorSetLayoutCreateFlagBits {
     //@extension("VK_KHR_push_descriptor") // 81
     VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR     = 0x00000001,
+
+    //@extension("VK_EXT_descriptor_indexing") // 162
+    VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT_EXT  = 0x00000002,
 }
 
 /// Pipeline vertex input state creation flags
@@ -2530,8 +3042,11 @@
 
 /// Sampler creation flags
 type VkFlags VkSamplerCreateFlags
-//bitfield VkSamplerCreateFlagBits {
-//}
+bitfield VkSamplerCreateFlagBits {
+    //@extension("VK_EXT_fragment_density_map") // 219
+    VK_SAMPLER_CREATE_SUBSAMPLED_BIT_EXT                        = 0x00000001,
+    VK_SAMPLER_CREATE_SUBSAMPLED_COARSE_RECONSTRUCTION_BIT_EXT  = 0x00000002,
+}
 
 /// Render pass creation flags
 type VkFlags VkRenderPassCreateFlags
@@ -2581,6 +3096,9 @@
     VK_SUBGROUP_FEATURE_SHUFFLE_RELATIVE_BIT                = 0x00000020,
     VK_SUBGROUP_FEATURE_CLUSTERED_BIT                       = 0x00000040,
     VK_SUBGROUP_FEATURE_QUAD_BIT                            = 0x00000080,
+
+    //@extension("VK_NV_shader_subgroup_partitioned") // 199
+    VK_SUBGROUP_FEATURE_PARTITIONED_BIT_NV                  = 0x00000100,
 }
 
 /// Peer memory feature flags
@@ -2713,6 +3231,9 @@
     //@vulkan1_1
     VK_SWAPCHAIN_CREATE_SPLIT_INSTANCE_BIND_REGIONS_BIT_KHR = 0x00000001,
     VK_SWAPCHAIN_CREATE_PROTECTED_BIT_KHR                   = 0x00000002,
+
+    //@extension("VK_KHR_swapchain_mutable_format") // 201
+    VK_SWAPCHAIN_CREATE_MUTABLE_FORMAT_BIT_KHR              = 0x00000004,
 }
 
 @vulkan1_1
@@ -2767,12 +3288,6 @@
 //bitfield VkWaylandSurfaceCreateFlagBitsKHR {
 //}
 
-@extension("VK_KHR_mir_surface") // 8
-type VkFlags VkMirSurfaceCreateFlagsKHR
-//@extension("VK_KHR_mir_surface") // 8
-//bitfield VkMirSurfaceCreateFlagBitsKHR {
-//}
-
 @extension("VK_KHR_android_surface") // 9
 type VkFlags VkAndroidSurfaceCreateFlagsKHR
 //@extension("VK_KHR_android_surface") // 9
@@ -2803,6 +3318,12 @@
     VK_DEBUG_REPORT_DEBUG_BIT_EXT                           = 0x00000010,
 }
 
+@extension("VK_EXT_transform_feedback") // 29
+type VkFlags VkPipelineRasterizationStateStreamCreateFlagsEXT
+//@extension("VK_EXT_transform_feedback") // 29
+//bitfield VkPipelineRasterizationStateStreamCreateFlagBitsEXT {
+//}
+
 @extension("VK_NV_external_memory_capabilities") // 56
 type VkFlags VkExternalMemoryHandleTypeFlagsNV
 @extension("VK_NV_external_memory_capabilities") // 56
@@ -2899,6 +3420,13 @@
     VK_SEMAPHORE_IMPORT_TEMPORARY_BIT_KHR                       = 0x00000001,
 }
 
+@extension("VK_EXT_conditional_rendering") // 82
+type VkFlags VkConditionalRenderingFlagsEXT
+@extension("VK_EXT_conditional_rendering") // 82
+bitfield VkConditionalRenderingFlagBitsEXT {
+    VK_CONDITIONAL_RENDERING_INVERTED_BIT_EXT                   = 0x00000001,
+}
+
 @extension("VK_KHR_descriptor_update_template") // 86
 type VkFlags VkDescriptorUpdateTemplateCreateFlagsKHR
 //@extension("VK_KHR_descriptor_update_template") // 86
@@ -3034,6 +3562,51 @@
 //bitfield VkValidationCacheCreateFlagBitsEXT {
 //}
 
+@extension("VK_EXT_descriptor_indexing") // 162
+type VkFlags VkDescriptorBindingFlagsEXT
+@extension("VK_EXT_descriptor_indexing") // 162
+bitfield VkDescriptorBindingFlagBitsEXT {
+    VK_DESCRIPTOR_BINDING_UPDATE_AFTER_BIND_BIT_EXT             = 0x00000001,
+    VK_DESCRIPTOR_BINDING_UPDATE_UNUSED_WHILE_PENDING_BIT_EXT   = 0x00000002,
+    VK_DESCRIPTOR_BINDING_PARTIALLY_BOUND_BIT_EXT               = 0x00000004,
+    VK_DESCRIPTOR_BINDING_VARIABLE_DESCRIPTOR_COUNT_BIT_EXT     = 0x00000008,
+}
+
+@extension("VK_NV_ray_tracing") // 166
+type VkFlags VkGeometryFlagsNV
+@extension("VK_NV_ray_tracing") // 166
+bitfield VkGeometryFlagBitsNV {
+    VK_GEOMETRY_OPAQUE_BIT_NV                           = 0x00000001,
+    VK_GEOMETRY_NO_DUPLICATE_ANY_HIT_INVOCATION_BIT_NV  = 0x00000002,
+}
+
+@extension("VK_NV_ray_tracing") // 166
+type VkFlags VkGeometryInstanceFlagsNV
+@extension("VK_NV_ray_tracing") // 166
+bitfield VkGeometryInstanceFlagBitsNV {
+    VK_GEOMETRY_INSTANCE_TRIANGLE_CULL_DISABLE_BIT_NV           = 0x00000001,
+    VK_GEOMETRY_INSTANCE_TRIANGLE_FRONT_COUNTERCLOCKWISE_BIT_NV = 0x00000002,
+    VK_GEOMETRY_INSTANCE_FORCE_OPAQUE_BIT_NV                    = 0x00000004,
+    VK_GEOMETRY_INSTANCE_FORCE_NO_OPAQUE_BIT_NV                 = 0x00000008,
+}
+
+@extension("VK_NV_ray_tracing") // 166
+type VkFlags VkBuildAccelerationStructureFlagsNV
+@extension("VK_NV_ray_tracing") // 166
+bitfield VkBuildAccelerationStructureFlagBitsNV {
+    VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_UPDATE_BIT_NV         = 0x00000001,
+    VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_COMPACTION_BIT_NV     = 0x00000002,
+    VK_BUILD_ACCELERATION_STRUCTURE_PREFER_FAST_TRACE_BIT_NV    = 0x00000004,
+    VK_BUILD_ACCELERATION_STRUCTURE_PREFER_FAST_BUILD_BIT_NV    = 0x00000008,
+    VK_BUILD_ACCELERATION_STRUCTURE_LOW_MEMORY_BIT_NV           = 0x00000010,
+}
+
+@extension("VK_FUCHSIA_imagepipe_surface") // 215
+type VkFlags VkImagePipeSurfaceCreateFlagsFUCHSIA
+//@extension("VK_FUCHSIA_imagepipe_surface") // 215
+//bitfield VkImagePipeSurfaceCreateFlagBitsFUCHSIA {
+//}
+
 //////////////////
 //  Structures  //
 //////////////////
@@ -4138,6 +4711,16 @@
     u32                                         z
 }
 
+class VkBaseOutStructure {
+    VkStructureType                             sType
+    void*                                       pNext
+}
+
+class VkBaseInStructure {
+    VkStructureType                             sType
+    const void*                                 pNext
+}
+
 //@vulkan1_1 structures
 
 class VkPhysicalDeviceSubgroupProperties {
@@ -4494,7 +5077,7 @@
 
 class VkDescriptorUpdateTemplateCreateInfo {
     VkStructureType                           sType
-    void*                                     pNext
+    const void*                               pNext
     VkDescriptorUpdateTemplateCreateFlags     flags
     u32                                       descriptorUpdateEntryCount
     const VkDescriptorUpdateTemplateEntry*    pDescriptorUpdateEntries
@@ -4835,15 +5418,6 @@
     platform.wl_surface*                        surface
 }
 
-@extension("VK_KHR_mir_surface") // 8
-class VkMirSurfaceCreateInfoKHR {
-    VkStructureType                             sType
-    const void*                                 pNext
-    VkMirSurfaceCreateFlagsKHR                  flags
-    platform.MirConnection*                     connection
-    platform.MirSurface*                        mirSurface
-}
-
 @extension("VK_KHR_android_surface") // 9
 class VkAndroidSurfaceCreateInfoKHR {
     VkStructureType                             sType
@@ -4958,6 +5532,38 @@
     VkBuffer                                    buffer
 }
 
+@extension("VK_EXT_transform_feedback") // 29
+class VkPhysicalDeviceTransformFeedbackFeaturesEXT {
+    VkStructureType                             sType
+    void*                                       pNext
+    VkBool32                                    transformFeedback
+    VkBool32                                    geometryStreams
+}
+
+@extension("VK_EXT_transform_feedback") // 29
+class VkPhysicalDeviceTransformFeedbackPropertiesEXT {
+    VkStructureType                             sType
+    void*                                       pNext
+    u32                                         maxTransformFeedbackStreams
+    u32                                         maxTransformFeedbackBuffers
+    VkDeviceSize                                maxTransformFeedbackBufferSize
+    u32                                         maxTransformFeedbackStreamDataSize
+    u32                                         maxTransformFeedbackBufferDataSize
+    u32                                         maxTransformFeedbackBufferDataStride
+    VkBool32                                    transformFeedbackQueries
+    VkBool32                                    transformFeedbackStreamsLinesTriangles
+    VkBool32                                    transformFeedbackRasterizationStreamSelect
+    VkBool32                                    transformFeedbackDraw
+}
+
+@extension("VK_EXT_transform_feedback") // 29
+class VkPipelineRasterizationStateStreamCreateInfoEXT {
+    VkStructureType                                     sType
+    const void*                                         pNext
+    VkPipelineRasterizationStateStreamCreateFlagsEXT    flags
+    u32                                                 rasterizationStream
+}
+
 @extension("VK_AMD_texture_gather_bias_lod") // 42
 class VkTextureLODGatherFormatPropertiesAMD {
     VkStructureType                             sType
@@ -4985,6 +5591,13 @@
     u32[3]                                      computeWorkGroupSize
 }
 
+@extension("VK_NV_corner_sampled_image") // 51
+class VkPhysicalDeviceCornerSampledImageFeaturesNV {
+    VkStructureType                             sType
+    void*                                       pNext
+    VkBool32                                    cornerSampledImage
+}
+
 @extension("VK_KHR_multiview") // 54
 class VkRenderPassMultiviewCreateInfoKHR {
     VkStructureType                             sType
@@ -5203,7 +5816,7 @@
     VkStructureType                             sType
     const void*                                 pNext
     u32                                         disabledValidationCheckCount
-    VkValidationCheckEXT*                       pDisabledValidationChecks
+    const VkValidationCheckEXT*                 pDisabledValidationChecks
 }
 
 @extension("VK_NN_vi_surface") // 63
@@ -5214,6 +5827,20 @@
     void*                                       window
 }
 
+@extension("VK_EXT_astc_decode_mode") // 68
+class VkImageViewASTCDecodeModeEXT {
+    VkStructureType                             sType
+    const void*                                 pNext
+    VkFormat                                    decodeMode
+}
+
+@extension("VK_EXT_astc_decode_mode") // 68
+class VkPhysicalDeviceASTCDecodeFeaturesEXT {
+    VkStructureType                             sType
+    void*                                       pNext
+    VkBool32                                    decodeModeSharedExponent
+}
+
 @extension("VK_KHR_device_group_creation") // 71
 class VkPhysicalDeviceGroupPropertiesKHR {
     VkStructureType                                 sType
@@ -5455,6 +6082,38 @@
     u32                                         maxPushDescriptors
 }
 
+@extension("VK_EXT_conditional_rendering") // 82
+class VkConditionalRenderingBeginInfoEXT {
+    VkStructureType                             sType
+    const void*                                 pNext
+    VkBuffer                                    buffer
+    VkDeviceSize                                offset
+    VkConditionalRenderingFlagsEXT              flags
+}
+
+@extension("VK_EXT_conditional_rendering") // 82
+class VkPhysicalDeviceConditionalRenderingFeaturesEXT {
+    VkStructureType                             sType
+    void*                                       pNext
+    VkBool32                                    conditionalRendering
+    VkBool32                                    inheritedConditionalRendering
+}
+
+@extension("VK_EXT_conditional_rendering") // 82
+class VkCommandBufferInheritanceConditionalRenderingInfoEXT {
+    VkStructureType                             sType
+    const void*                                 pNext
+    VkBool32                                    conditionalRenderingEnable
+}
+
+@extension("VK_KHR_shader_float16_int8") // 83
+class VkPhysicalDeviceFloat16Int8FeaturesKHR {
+    VkStructureType                             sType
+    void*                                       pNext
+    VkBool32                                    shaderFloat16
+    VkBool32                                    shaderInt8
+}
+
 @extension("VK_KHR_16bit_storage") // 84
 class VkPhysicalDevice16BitStorageFeaturesKHR {
     VkStructureType                             sType
@@ -5810,6 +6469,89 @@
     f32                                             maxFrameAverageLightLevel
 }
 
+@extension("VK_KHR_create_renderpass2") // 110
+class VkAttachmentDescription2KHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkAttachmentDescriptionFlags                    flags
+    VkFormat                                        format
+    VkSampleCountFlagBits                           samples
+    VkAttachmentLoadOp                              loadOp
+    VkAttachmentStoreOp                             storeOp
+    VkAttachmentLoadOp                              stencilLoadOp
+    VkAttachmentStoreOp                             stencilStoreOp
+    VkImageLayout                                   initialLayout
+    VkImageLayout                                   finalLayout
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+class VkAttachmentReference2KHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u32                                             attachment
+    VkImageLayout                                   layout
+    VkImageAspectFlags                              aspectMask
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+class VkSubpassDescription2KHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkSubpassDescriptionFlags                       flags
+    VkPipelineBindPoint                             pipelineBindPoint
+    u32                                             viewMask
+    u32                                             inputAttachmentCount
+    const VkAttachmentReference2KHR*                pInputAttachments
+    u32                                             colorAttachmentCount
+    const VkAttachmentReference2KHR*                pColorAttachments
+    const VkAttachmentReference2KHR*                pResolveAttachments
+    const VkAttachmentReference2KHR*                pDepthStencilAttachment
+    u32                                             preserveAttachmentCount
+    const u32*                                      pPreserveAttachments
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+class VkSubpassDependency2KHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u32                                             srcSubpass
+    u32                                             dstSubpass
+    VkPipelineStageFlags                            srcStageMask
+    VkPipelineStageFlags                            dstStageMask
+    VkAccessFlags                                   srcAccessMask
+    VkAccessFlags                                   dstAccessMask
+    VkDependencyFlags                               dependencyFlags
+    s32                                             viewOffset
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+class VkRenderPassCreateInfo2KHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkRenderPassCreateFlags                         flags
+    u32                                             attachmentCount
+    const VkAttachmentDescription2KHR*              pAttachments
+    u32                                             subpassCount
+    const VkSubpassDescription2KHR*                 pSubpasses
+    u32                                             dependencyCount
+    const VkSubpassDependency2KHR*                  pDependencies
+    u32                                             correlatedViewMaskCount
+    const u32*                                      pCorrelatedViewMasks
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+class VkSubpassBeginInfoKHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkSubpassContents                               contents
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+class VkSubpassEndInfoKHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+}
+
 @extension("VK_KHR_shared_presentable_image") // 112
 class VkSharedPresentSurfaceCapabilitiesKHR {
     VkStructureType                                 sType
@@ -5951,6 +6693,42 @@
     VkBool32                                        variablePointers
 }
 
+@extension("VK_KHR_display_properties2") // 122
+class VkDisplayProperties2KHR {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkDisplayPropertiesKHR                          displayProperties
+}
+
+@extension("VK_KHR_display_properties2") // 122
+class VkDisplayPlaneProperties2KHR {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkDisplayPlanePropertiesKHR                     displayPlaneProperties
+}
+
+@extension("VK_KHR_display_properties2") // 122
+class VkDisplayModeProperties2KHR {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkDisplayModePropertiesKHR                      displayModeProperties
+}
+
+@extension("VK_KHR_display_properties2") // 122
+class VkDisplayPlaneInfo2KHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkDisplayModeKHR                                mode
+    u32                                             planeIndex
+}
+
+@extension("VK_KHR_display_properties2") // 122
+class VkDisplayPlaneCapabilities2KHR {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkDisplayPlaneCapabilitiesKHR                   capabilities
+}
+
 @extension("VK_MVK_ios_surface") // 123
 class VkIOSSurfaceCreateInfoMVK {
     VkStructureType                                 sType
@@ -5991,7 +6769,7 @@
     u64                                             objectHandle
     const char*                                     pObjectName
 }
- 
+
 @extension("VK_EXT_debug_utils") // 129
 class VkDebugUtilsObjectTagInfoEXT {
     VkStructureType                                 sType
@@ -6002,7 +6780,7 @@
     platform.size_t                                 tagSize
     const void*                                     pTag
 }
- 
+
 @extension("VK_EXT_debug_utils") // 129
 class VkDebugUtilsLabelEXT {
     VkStructureType                                 sType
@@ -6020,11 +6798,11 @@
     s32                                             messageIdNumber
     const char*                                     pMessage
     u32                                             queueLabelCount
-    VkDebugUtilsLabelEXT*                           pQueueLabels
+    const VkDebugUtilsLabelEXT*                     pQueueLabels
     u32                                             cmdBufLabelCount
-    VkDebugUtilsLabelEXT*                           pCmdBufLabels
+    const VkDebugUtilsLabelEXT*                     pCmdBufLabels
     u32                                             objectCount
-    VkDebugUtilsObjectNameInfoEXT*                  pObjects
+    const VkDebugUtilsObjectNameInfoEXT*            pObjects
 }
 
 @extension("VK_EXT_debug_utils") // 129
@@ -6033,7 +6811,7 @@
     const void*                                     pNext
     VkDebugUtilsMessengerCreateFlagsEXT             flags
     VkDebugUtilsMessageSeverityFlagsEXT             messageSeverity
-    VkDebugUtilsMessageTypeFlagsEXT                 messageType
+    VkDebugUtilsMessageTypeFlagsEXT                 messageTypes
     PFN_vkDebugUtilsMessengerCallbackEXT            pfnUserCallback
     void*                                           pUserData
 }
@@ -6103,6 +6881,40 @@
     VkBool32                                        filterMinmaxImageComponentMapping
 }
 
+@extension("VK_EXT_inline_uniform_block") // 139
+class VkPhysicalDeviceInlineUniformBlockFeaturesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        inlineUniformBlock
+    VkBool32                                        descriptorBindingInlineUniformBlockUpdateAfterBind
+}
+
+@extension("VK_EXT_inline_uniform_block") // 139
+class VkPhysicalDeviceInlineUniformBlockPropertiesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    u32                                             maxInlineUniformBlockSize
+    u32                                             maxPerStageDescriptorInlineUniformBlocks
+    u32                                             maxPerStageDescriptorUpdateAfterBindInlineUniformBlocks
+    u32                                             maxDescriptorSetInlineUniformBlocks
+    u32                                             maxDescriptorSetUpdateAfterBindInlineUniformBlocks
+}
+
+@extension("VK_EXT_inline_uniform_block") // 139
+class VkWriteDescriptorSetInlineUniformBlockEXT {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u32                                             dataSize
+    const void*                                     pData
+}
+
+@extension("VK_EXT_inline_uniform_block") // 139
+class VkDescriptorPoolInlineUniformBlockCreateInfoEXT {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u32                                             maxInlineUniformBlockBindings
+}
+
 @extension("VK_EXT_sample_locations") // 144
 class VkSampleLocationEXT {
     f32                                             x
@@ -6325,6 +7137,55 @@
     VkDeviceSize                                    memoryOffset
 }
 
+@extension("VK_EXT_image_drm_format_modifier") // 159
+class VkDrmFormatModifierPropertiesEXT {
+    u64                                             drmFormatModifier
+    u32                                             drmFormatModifierPlaneCount
+    VkFormatFeatureFlags                            drmFormatModifierTilingFeatures
+}
+
+@extension("VK_EXT_image_drm_format_modifier") // 159
+class VkDrmFormatModifierPropertiesListEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    u32                                             drmFormatModifierCount
+    VkDrmFormatModifierPropertiesEXT*               pDrmFormatModifierProperties
+}
+
+@extension("VK_EXT_image_drm_format_modifier") // 159
+class VkPhysicalDeviceImageDrmFormatModifierInfoEXT {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u64                                             drmFormatModifier
+    VkSharingMode                                   sharingMode
+    u32                                             queueFamilyIndexCount
+    const u32*                                      pQueueFamilyIndices
+}
+
+@extension("VK_EXT_image_drm_format_modifier") // 159
+class VkImageDrmFormatModifierListCreateInfoEXT {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u32                                             drmFormatModifierCount
+    const u64*                                      pDrmFormatModifiers
+}
+
+@extension("VK_EXT_image_drm_format_modifier") // 159
+class VkImageDrmFormatModifierExplicitCreateInfoEXT {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u64                                             drmFormatModifier
+    u32                                             drmFormatModifierPlaneCount
+    const VkSubresourceLayout*                      pPlaneLayouts
+}
+
+@extension("VK_EXT_image_drm_format_modifier") // 159
+class VkImageDrmFormatModifierPropertiesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    u64                                             drmFormatModifier
+}
+
 @extension("VK_EXT_validation_cache") // 161
 class VkValidationCacheCreateInfoEXT {
     VkStructureType                                 sType
@@ -6341,6 +7202,282 @@
     VkValidationCacheEXT                            validationCache
 }
 
+@extension("VK_EXT_descriptor_indexing") // 162
+class VkDescriptorSetLayoutBindingFlagsCreateInfoEXT {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u32                                             bindingCount
+    const VkDescriptorBindingFlagsEXT*              pBindingFlags
+}
+
+@extension("VK_EXT_descriptor_indexing") // 162
+class VkPhysicalDeviceDescriptorIndexingFeaturesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        shaderInputAttachmentArrayDynamicIndexing
+    VkBool32                                        shaderUniformTexelBufferArrayDynamicIndexing
+    VkBool32                                        shaderStorageTexelBufferArrayDynamicIndexing
+    VkBool32                                        shaderUniformBufferArrayNonUniformIndexing
+    VkBool32                                        shaderSampledImageArrayNonUniformIndexing
+    VkBool32                                        shaderStorageBufferArrayNonUniformIndexing
+    VkBool32                                        shaderStorageImageArrayNonUniformIndexing
+    VkBool32                                        shaderInputAttachmentArrayNonUniformIndexing
+    VkBool32                                        shaderUniformTexelBufferArrayNonUniformIndexing
+    VkBool32                                        shaderStorageTexelBufferArrayNonUniformIndexing
+    VkBool32                                        descriptorBindingUniformBufferUpdateAfterBind
+    VkBool32                                        descriptorBindingSampledImageUpdateAfterBind
+    VkBool32                                        descriptorBindingStorageImageUpdateAfterBind
+    VkBool32                                        descriptorBindingStorageBufferUpdateAfterBind
+    VkBool32                                        descriptorBindingUniformTexelBufferUpdateAfterBind
+    VkBool32                                        descriptorBindingStorageTexelBufferUpdateAfterBind
+    VkBool32                                        descriptorBindingUpdateUnusedWhilePending
+    VkBool32                                        descriptorBindingPartiallyBound
+    VkBool32                                        descriptorBindingVariableDescriptorCount
+    VkBool32                                        runtimeDescriptorArray
+}
+
+@extension("VK_EXT_descriptor_indexing") // 162
+class VkPhysicalDeviceDescriptorIndexingPropertiesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    u32                                             maxUpdateAfterBindDescriptorsInAllPools
+    VkBool32                                        shaderUniformBufferArrayNonUniformIndexingNative
+    VkBool32                                        shaderSampledImageArrayNonUniformIndexingNative
+    VkBool32                                        shaderStorageBufferArrayNonUniformIndexingNative
+    VkBool32                                        shaderStorageImageArrayNonUniformIndexingNative
+    VkBool32                                        shaderInputAttachmentArrayNonUniformIndexingNative
+    VkBool32                                        robustBufferAccessUpdateAfterBind
+    VkBool32                                        quadDivergentImplicitLod
+    u32                                             maxPerStageDescriptorUpdateAfterBindSamplers
+    u32                                             maxPerStageDescriptorUpdateAfterBindUniformBuffers
+    u32                                             maxPerStageDescriptorUpdateAfterBindStorageBuffers
+    u32                                             maxPerStageDescriptorUpdateAfterBindSampledImages
+    u32                                             maxPerStageDescriptorUpdateAfterBindStorageImages
+    u32                                             maxPerStageDescriptorUpdateAfterBindInputAttachments
+    u32                                             maxPerStageUpdateAfterBindResources
+    u32                                             maxDescriptorSetUpdateAfterBindSamplers
+    u32                                             maxDescriptorSetUpdateAfterBindUniformBuffers
+    u32                                             maxDescriptorSetUpdateAfterBindUniformBuffersDynamic
+    u32                                             maxDescriptorSetUpdateAfterBindStorageBuffers
+    u32                                             maxDescriptorSetUpdateAfterBindStorageBuffersDynamic
+    u32                                             maxDescriptorSetUpdateAfterBindSampledImages
+    u32                                             maxDescriptorSetUpdateAfterBindStorageImages
+    u32                                             maxDescriptorSetUpdateAfterBindInputAttachments
+}
+
+@extension("VK_EXT_descriptor_indexing") // 162
+class VkDescriptorSetVariableDescriptorCountAllocateInfoEXT {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u32                                             descriptorSetCount
+    const u32*                                      pDescriptorCounts
+}
+
+@extension("VK_EXT_descriptor_indexing") // 162
+class VkDescriptorSetVariableDescriptorCountLayoutSupportEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    u32                                             maxVariableDescriptorCount
+}
+
+@extension("VK_NV_shading_rate_image") // 165
+class VkShadingRatePaletteNV {
+    u32                                             shadingRatePaletteEntryCount
+    const VkShadingRatePaletteEntryNV*              pShadingRatePaletteEntries
+}
+
+@extension("VK_NV_shading_rate_image") // 165
+class VkPipelineViewportShadingRateImageStateCreateInfoNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkBool32                                        shadingRateImageEnable
+    u32                                             viewportCount
+    const VkShadingRatePaletteNV*                   pShadingRatePalettes
+}
+
+@extension("VK_NV_shading_rate_image") // 165
+class VkPhysicalDeviceShadingRateImageFeaturesNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        shadingRateImage
+    VkBool32                                        shadingRateCoarseSampleOrder
+}
+
+@extension("VK_NV_shading_rate_image") // 165
+class VkPhysicalDeviceShadingRateImagePropertiesNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkExtent2D                                      shadingRateTexelSize
+    u32                                             shadingRatePaletteSize
+    u32                                             shadingRateMaxCoarseSamples
+}
+
+@extension("VK_NV_shading_rate_image") // 165
+class VkCoarseSampleLocationNV {
+    u32                                             pixelX
+    u32                                             pixelY
+    u32                                             sample
+}
+
+@extension("VK_NV_shading_rate_image") // 165
+class VkCoarseSampleOrderCustomNV {
+    VkShadingRatePaletteEntryNV                     shadingRate
+    u32                                             sampleCount
+    u32                                             sampleLocationCount
+    const VkCoarseSampleLocationNV*                 pSampleLocations
+}
+
+@extension("VK_NV_shading_rate_image") // 165
+class VkPipelineViewportCoarseSampleOrderStateCreateInfoNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkCoarseSampleOrderTypeNV                       sampleOrderType
+    u32                                             customSampleOrderCount
+    const VkCoarseSampleOrderCustomNV*              pCustomSampleOrders
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkRayTracingShaderGroupCreateInfoNV {
+    VkStructureType                  sType
+    const void*                      pNext
+    VkRayTracingShaderGroupTypeNV    type
+    u32                              generalShader
+    u32                              closestHitShader
+    u32                              anyHitShader
+    u32                              intersectionShader
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkRayTracingPipelineCreateInfoNV {
+    VkStructureType                               sType
+    const void*                                   pNext
+    VkPipelineCreateFlags                         flags
+    u32                                           stageCount
+    const VkPipelineShaderStageCreateInfo*        pStages
+    u32                                           groupCount
+    const VkRayTracingShaderGroupCreateInfoNV*    pGroups
+    u32                                           maxRecursionDepth
+    VkPipelineLayout                              layout
+    VkPipeline                                    basePipelineHandle
+    s32                                           basePipelineIndex
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkGeometryTrianglesNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkBuffer                                        vertexData
+    VkDeviceSize                                    vertexOffset
+    u32                                             vertexCount
+    VkDeviceSize                                    vertexStride
+    VkFormat                                        vertexFormat
+    VkBuffer                                        indexData
+    VkDeviceSize                                    indexOffset
+    u32                                             indexCount
+    VkIndexType                                     indexType
+    VkBuffer                                        transformData
+    VkDeviceSize                                    transformOffset
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkGeometryAABBNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkBuffer                                        aabbData
+    u32                                             numAABBs
+    u32                                             stride
+    VkDeviceSize                                    offset
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkGeometryDataNV {
+    VkGeometryTrianglesNV                           triangles
+    VkGeometryAABBNV                                aabbs
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkGeometryNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkGeometryTypeNV                                geometryType
+    VkGeometryDataNV                                geometry
+    VkGeometryFlagsNV                               flags
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkAccelerationStructureInfoNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkAccelerationStructureTypeNV                   type
+    VkBuildAccelerationStructureFlagsNV             flags
+    u32                                             instanceCount
+    u32                                             geometryCount
+    const VkGeometryNV*                             pGeometries
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkAccelerationStructureCreateInfoNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkDeviceSize                                    compactedSize
+    VkAccelerationStructureInfoNV                   info
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkBindAccelerationStructureMemoryInfoNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkAccelerationStructureNV                       accelerationStructure
+    VkDeviceMemory                                  memory
+    VkDeviceSize                                    memoryOffset
+    u32                                             deviceIndexCount
+    const u32*                                      pDeviceIndices
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkDescriptorAccelerationStructureInfoNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u32                                             accelerationStructureCount
+    const VkAccelerationStructureNV*                pAccelerationStructures
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkAccelerationStructureMemoryRequirementsInfoNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkAccelerationStructureMemoryRequirementsTypeNV type
+    VkAccelerationStructureNV                       accelerationStructure
+}
+
+@extension("VK_NV_ray_tracing") // 166
+class VkPhysicalDeviceRaytracingPropertiesNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    u32                                             shaderGroupHandleSize
+    u32                                             maxRecursionDepth
+    u32                                             maxShaderGroupStride
+    u32                                             shaderGroupBaseAlignment
+    u64                                             maxGeometryCount
+    u64                                             maxInstanceCount
+    u64                                             maxTriangleCount
+    u32                                             maxDescriptorSetAccelerationStructures
+}
+
+@extension("VK_NV_representative_fragment_test") // 167
+class VkPhysicalDeviceRepresentativeFragmentTestFeaturesNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        representativeFragmentTest
+}
+
+@extension("VK_NV_representative_fragment_test") // 167
+class VkPipelineRepresentativeFragmentTestStateCreateInfoNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkBool32                                        representativeFragmentTestEnable
+}
+
 @extension("VK_KHR_maintenance3") // 169
 class VkPhysicalDeviceMaintenance3PropertiesKHR {
     VkStructureType                                 sType
@@ -6363,6 +7500,15 @@
     VkQueueGlobalPriorityEXT                        globalPriority
 }
 
+@extension("VK_KHR_8bit_storage") // 178
+class VkPhysicalDevice8BitStorageFeaturesKHR {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        storageBuffer8BitAccess
+    VkBool32                                        uniformAndStorageBuffer8BitAccess
+    VkBool32                                        storagePushConstant8
+}
+
 @extension("VK_EXT_external_memory_host") // 179
 class VkImportMemoryHostPointerInfoEXT {
     VkStructureType                                 sType
@@ -6385,6 +7531,268 @@
     VkDeviceSize                                    minImportedHostPointerAlignment
 }
 
+@extension("VK_KHR_shader_atomic_int64") // 181
+class VkPhysicalDeviceShaderAtomicInt64FeaturesKHR {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        shaderBufferInt64Atomics
+    VkBool32                                        shaderSharedInt64Atomics
+}
+
+@extension("VK_EXT_calibrated_timestamps") // 185
+class VkCalibratedTimestampInfoEXT {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkTimeDomainEXT                                 timeDomain
+}
+
+@extension("VK_AMD_shader_core_properties") // 186
+class VkPhysicalDeviceShaderCorePropertiesAMD {
+    VkStructureType                                 sType
+    void*                                           pNext
+    u32                                             shaderEngineCount
+    u32                                             shaderArraysPerEngineCount
+    u32                                             computeUnitsPerShaderArray
+    u32                                             simdPerComputeUnit
+    u32                                             wavefrontsPerSimd
+    u32                                             wavefrontSize
+    u32                                             sgprsPerSimd
+    u32                                             minSgprAllocation
+    u32                                             maxSgprAllocation
+    u32                                             sgprAllocationGranularity
+    u32                                             vgprsPerSimd
+    u32                                             minVgprAllocation
+    u32                                             maxVgprAllocation
+    u32                                             vgprAllocationGranularity
+}
+
+@extension("VK_AMD_memory_overallocation_behavior") // 190
+class VkDeviceMemoryOverallocationCreateInfoAMD {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkMemoryOverallocationBehaviorAMD               overallocationBehavior
+}
+
+@extension("VK_EXT_vertex_attribute_divisor") // 191
+class VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    u32                                             maxVertexAttribDivisor
+}
+
+@extension("VK_EXT_vertex_attribute_divisor") // 191
+class VkVertexInputBindingDivisorDescriptionEXT {
+    u32                                             binding
+    u32                                             divisor
+}
+
+@extension("VK_EXT_vertex_attribute_divisor") // 191
+class VkPipelineVertexInputDivisorStateCreateInfoEXT {
+    VkStructureType                                     sType
+    const void*                                         pNext
+    u32                                                 vertexBindingDivisorCount
+    const VkVertexInputBindingDivisorDescriptionEXT*    pVertexBindingDivisors
+}
+
+@extension("VK_EXT_vertex_attribute_divisor") // 191
+class VkPhysicalDeviceVertexAttributeDivisorFeaturesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        vertexAttributeInstanceRateDivisor
+    VkBool32                                        vertexAttributeInstanceRateZeroDivisor
+}
+
+@extension("VK_KHR_driver_properties") // 197
+class VkConformanceVersionKHR {
+    u8                                              major
+    u8                                              minor
+    u8                                              subminor
+    u8                                              patch
+}
+
+@extension("VK_KHR_driver_properties") // 197
+class VkPhysicalDeviceDriverPropertiesKHR {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkDriverIdKHR                                   driverID
+    char[VK_MAX_DRIVER_NAME_SIZE_KHR]               driverName
+    char[VK_MAX_DRIVER_INFO_SIZE_KHR]               driverInfo
+    VkConformanceVersionKHR                         conformanceVersion
+}
+
+@extension("VK_KHR_shader_float_controls") // 198
+class VkPhysicalDeviceFloatControlsPropertiesKHR {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        separateDenormSettings
+    VkBool32                                        separateRoundingModeSettings
+    VkBool32                                        shaderSignedZeroInfNanPreserveFloat16
+    VkBool32                                        shaderSignedZeroInfNanPreserveFloat32
+    VkBool32                                        shaderSignedZeroInfNanPreserveFloat64
+    VkBool32                                        shaderDenormPreserveFloat16
+    VkBool32                                        shaderDenormPreserveFloat32
+    VkBool32                                        shaderDenormPreserveFloat64
+    VkBool32                                        shaderDenormFlushToZeroFloat16
+    VkBool32                                        shaderDenormFlushToZeroFloat32
+    VkBool32                                        shaderDenormFlushToZeroFloat64
+    VkBool32                                        shaderRoundingModeRTEFloat16
+    VkBool32                                        shaderRoundingModeRTEFloat32
+    VkBool32                                        shaderRoundingModeRTEFloat64
+    VkBool32                                        shaderRoundingModeRTZFloat16
+    VkBool32                                        shaderRoundingModeRTZFloat32
+    VkBool32                                        shaderRoundingModeRTZFloat64
+}
+
+@extension("VK_NV_compute_shader_derivatives") // 202
+class VkPhysicalDeviceComputeShaderDerivativesFeaturesNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        computeDerivativeGroupQuads
+    VkBool32                                        computeDerivativeGroupLinear
+}
+
+@extension("VK_NV_mesh_shader") // 203
+class VkPhysicalDeviceMeshShaderFeaturesNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        taskShader
+    VkBool32                                        meshShader
+}
+
+@extension("VK_NV_mesh_shader") // 203
+class VkPhysicalDeviceMeshShaderPropertiesNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    u32                                             maxDrawMeshTasksCount
+    u32                                             maxTaskWorkGroupInvocations
+    u32[3]                                          maxTaskWorkGroupSize
+    u32                                             maxTaskTotalMemorySize
+    u32                                             maxTaskOutputCount
+    u32                                             maxMeshWorkGroupInvocations
+    u32[3]                                          maxMeshWorkGroupSize
+    u32                                             maxMeshTotalMemorySize
+    u32                                             maxMeshOutputVertices
+    u32                                             maxMeshOutputPrimitives
+    u32                                             maxMeshMultiviewViewCount
+    u32                                             meshOutputPerVertexGranularity
+    u32                                             meshOutputPerPrimitiveGranularity
+}
+
+@extension("VK_NV_mesh_shader") // 203
+class VkDrawMeshTasksIndirectCommandNV {
+    u32                                             taskCount
+    u32                                             firstTask
+}
+
+@extension("VK_NV_fragment_shader_barycentric") // 204
+class VkPhysicalDeviceFragmentShaderBarycentricFeaturesNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        fragmentShaderBarycentric
+}
+
+@extension("VK_NV_shader_image_footprint") // 205
+class VkPhysicalDeviceShaderImageFootprintFeaturesNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        imageFootprint
+}
+
+@extension("VK_NV_scissor_exclusive") // 206
+class VkPipelineViewportExclusiveScissorStateCreateInfoNV {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u32                                             exclusiveScissorCount
+    const VkRect2D*                                 pExclusiveScissors
+}
+
+@extension("VK_NV_scissor_exclusive") // 206
+class VkPhysicalDeviceExclusiveScissorFeaturesNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        exclusiveScissor
+}
+
+@extension("VK_NV_device_diagnostic_checkpoints") // 207
+class VkQueueFamilyCheckpointPropertiesNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkPipelineStageFlags                            checkpointExecutionStageMask
+}
+
+@extension("VK_NV_device_diagnostic_checkpoints") // 207
+class VkCheckpointDataNV {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkPipelineStageFlagBits                         stage
+    void*                                           pCheckpointMarker
+}
+
+@extension("VK_KHR_vulkan_memory_model") // 212
+class VkPhysicalDeviceVulkanMemoryModelFeaturesKHR {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        vulkanMemoryModel
+    VkBool32                                        vulkanMemoryModelDeviceScope
+}
+
+@extension("VK_EXT_pci_bus_info") // 213
+class VkPhysicalDevicePCIBusInfoPropertiesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    u32                                             pciDomain
+    u32                                             pciBus
+    u32                                             pciDevice
+    u32                                             pciFunction
+}
+
+@extension("VK_FUCHSIA_imagepipe_surface") // 215
+class VkImagePipeSurfaceCreateInfoFUCHSIA {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkImagePipeSurfaceCreateFlagsFUCHSIA            flags
+    platform.zx_handle_t                            imagePipeHandle
+}
+
+@extension("VK_EXT_fragment_density_map") // 219
+class VkPhysicalDeviceFragmentDensityMapFeaturesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        fragmentDensityMap
+    VkBool32                                        fragmentDensityMapDynamic
+    VkBool32                                        fragmentDensityMapNonSubsampledImages
+}
+
+@extension("VK_EXT_fragment_density_map") // 219
+class VkPhysicalDeviceFragmentDensityMapPropertiesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkExtent2D                                      minFragmentDensityTexelSize
+    VkExtent2D                                      maxFragmentDensityTexelSize
+    VkBool32                                        fragmentDensityInvocations
+}
+
+@extension("VK_EXT_fragment_density_map") // 219
+class VkRenderPassFragmentDensityMapCreateInfoEXT {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkAttachmentReference                           fragmentDensityMapAttachment
+}
+
+@extension("VK_EXT_scalar_block_layout") // 222
+class VkPhysicalDeviceScalarBlockLayoutFeaturesEXT {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        scalarBlockLayout
+}
+
+@extension("VK_EXT_separate_stencil_usage") // 247
+class VkImageStencilUsageCreateInfoEXT {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkImageUsageFlags                               stencilUsage
+}
+
 
 ////////////////
 //  Commands  //
@@ -9143,25 +10551,6 @@
     return ?
 }
 
-@extension("VK_KHR_mir_surface") // 8
-cmd VkResult vkCreateMirSurfaceKHR(
-        VkInstance                              instance,
-        const VkMirSurfaceCreateInfoKHR*        pCreateInfo,
-        const VkAllocationCallbacks*            pAllocator,
-        VkSurfaceKHR*                           pSurface) {
-    instanceObject := GetInstance(instance)
-    return ?
-}
-
-@extension("VK_KHR_mir_surface") // 8
-cmd VkBool32 vkGetPhysicalDeviceMirPresentationSupportKHR(
-        VkPhysicalDevice                        physicalDevice,
-        u32                                     queueFamilyIndex,
-        platform.MirConnection*                 connection) {
-    physicalDeviceObject := GetPhysicalDevice(physicalDevice)
-    return ?
-}
-
 @extension("VK_KHR_android_surface") // 9
 cmd VkResult vkCreateAndroidSurfaceKHR(
         VkInstance                              instance,
@@ -9306,6 +10695,62 @@
         const VkDebugMarkerMarkerInfoEXT*           pMarkerInfo) {
 }
 
+@extension("VK_EXT_transform_feedback") // 29
+cmd void vkCmdBindTransformFeedbackBuffersEXT(
+        VkCommandBuffer                             commandBuffer,
+        u32                                         firstBinding,
+        u32                                         bindingCount,
+        const VkBuffer*                             pBuffers,
+        const VkDeviceSize*                         pOffsets,
+        const VkDeviceSize*                         pSizes) {
+}
+
+@extension("VK_EXT_transform_feedback") // 29
+cmd void vkCmdBeginTransformFeedbackEXT(
+        VkCommandBuffer                             commandBuffer,
+        u32                                         firstCounterBuffer,
+        u32                                         counterBufferCount,
+        const VkBuffer*                             pCounterBuffers,
+        const VkDeviceSize*                         pCounterBufferOffsets) {
+}
+
+@extension("VK_EXT_transform_feedback") // 29
+cmd void vkCmdEndTransformFeedbackEXT(
+        VkCommandBuffer                             commandBuffer,
+        u32                                         firstCounterBuffer,
+        u32                                         counterBufferCount,
+        const VkBuffer*                             pCounterBuffers,
+        const VkDeviceSize*                         pCounterBufferOffsets) {
+}
+
+@extension("VK_EXT_transform_feedback") // 29
+cmd void vkCmdBeginQueryIndexedEXT(
+        VkCommandBuffer                             commandBuffer,
+        VkQueryPool                                 queryPool,
+        u32                                         query,
+        VkQueryControlFlags                         flags,
+        u32                                         index) {
+}
+
+@extension("VK_EXT_transform_feedback") // 29
+cmd void vkCmdEndQueryIndexedEXT(
+        VkCommandBuffer                             commandBuffer,
+        VkQueryPool                                 queryPool,
+        u32                                         query,
+        u32                                         index) {
+}
+
+@extension("VK_EXT_transform_feedback") // 29
+cmd void vkCmdDrawIndirectByteCountEXT(
+        VkCommandBuffer                             commandBuffer,
+        u32                                         instanceCount,
+        u32                                         firstInstance,
+        VkBuffer                                    counterBuffer,
+        VkDeviceSize                                counterBufferOffset,
+        u32                                         counterOffset,
+        u32                                         vertexStride) {
+}
+
 @extension("VK_AMD_draw_indirect_count") // 34
 cmd void vkCmdDrawIndirectCountAMD(
         VkCommandBuffer                             commandBuffer,
@@ -9563,6 +11008,17 @@
         const VkWriteDescriptorSet*                 pDescriptorWrites) {
 }
 
+@extension("VK_EXT_conditional_rendering") // 82
+cmd void vkCmdBeginConditionalRenderingEXT(
+        VkCommandBuffer                             commandBuffer,
+        const VkConditionalRenderingBeginInfoEXT*   pConditionalRenderingBegin) {
+}
+
+@extension("VK_EXT_conditional_rendering") // 82
+cmd void vkCmdEndConditionalRenderingEXT(
+        VkCommandBuffer                             commandBuffer) {
+}
+
 @extension("VK_KHR_descriptor_update_template") // 86
 cmd VkResult vkCreateDescriptorUpdateTemplateKHR(
         VkDevice                                    device,
@@ -9782,6 +11238,35 @@
         const VkHdrMetadataEXT*                     pMetadata) {
 }
 
+@extension("VK_KHR_create_renderpass2") // 110
+cmd VkResult vkCreateRenderPass2KHR(
+        VkDevice                                    device,
+        const VkRenderPassCreateInfo2KHR*           pCreateInfo,
+        const VkAllocationCallbacks*                pAllocator,
+        VkRenderPass*                               pRenderPass) {
+    return ?
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+cmd void vkCmdBeginRenderPass2KHR(
+        VkCommandBuffer                             commandBuffer,
+        const VkRenderPassBeginInfo*                pRenderPassBegin,
+        const VkSubpassBeginInfoKHR*                pSubpassBeginInfo) {
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+cmd void vkCmdNextSubpass2KHR(
+        VkCommandBuffer                             commandBuffer,
+        const VkSubpassBeginInfoKHR*                pSubpassBeginInfo,
+        const VkSubpassEndInfoKHR*                  pSubpassEndInfo) {
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+cmd void vkCmdEndRenderPass2KHR(
+        VkCommandBuffer                             commandBuffer,
+        const VkSubpassEndInfoKHR*                  pSubpassEndInfo) {
+}
+
 @extension("VK_KHR_shared_presentable_image") // 112
 cmd VkResult vkGetSwapchainStatusKHR(
         VkDevice                                    device,
@@ -9843,6 +11328,39 @@
     return ?
 }
 
+@extension("VK_KHR_display_properties2") // 122
+cmd VkResult vkGetPhysicalDeviceDisplayProperties2KHR(
+        VkPhysicalDevice                            physicalDevice,
+        u32*                                        pPropertyCount,
+        VkDisplayProperties2KHR*                    pProperties) {
+    return ?
+}
+
+@extension("VK_KHR_display_properties2") // 122
+cmd VkResult vkGetPhysicalDeviceDisplayPlaneProperties2KHR(
+        VkPhysicalDevice                            physicalDevice,
+        u32*                                        pPropertyCount,
+        VkDisplayPlaneProperties2KHR*               pProperties) {
+    return ?
+}
+
+@extension("VK_KHR_display_properties2") // 122
+cmd VkResult vkGetDisplayModeProperties2KHR(
+        VkPhysicalDevice                            physicalDevice,
+        VkDisplayKHR                                display,
+        u32*                                        pPropertyCount,
+        VkDisplayModeProperties2KHR*                pProperties) {
+    return ?
+}
+
+@extension("VK_KHR_display_properties2") // 122
+cmd VkResult vkGetDisplayPlaneCapabilities2KHR(
+        VkPhysicalDevice                            physicalDevice,
+        const VkDisplayPlaneInfo2KHR*               pDisplayPlaneInfo,
+        VkDisplayPlaneCapabilities2KHR*             pCapabilities) {
+    return ?
+}
+
 @extension("VK_MVK_ios_surface") // 123
 cmd VkResult vkCreateIOSSurfaceMVK(
         VkInstance                                  instance,
@@ -9878,36 +11396,36 @@
         const VkDebugUtilsObjectNameInfoEXT*        pNameInfo) {
     return ?
 }
- 
+
 @extension("VK_EXT_debug_utils") // 129
 cmd VkResult vkSetDebugUtilsObjectTagEXT(
         VkDevice                                    device,
         const VkDebugUtilsObjectTagInfoEXT*         pTagInfo) {
     return ?
 }
- 
+
 @extension("VK_EXT_debug_utils") // 129
 cmd void vkQueueBeginDebugUtilsLabelEXT(
         VkQueue                                     queue,
         const VkDebugUtilsLabelEXT*                 pLabelInfo) {
 }
- 
+
 @extension("VK_EXT_debug_utils") // 129
 cmd void vkQueueEndDebugUtilsLabelEXT(VkQueue       queue) {
 }
- 
+
 @extension("VK_EXT_debug_utils") // 129
 cmd void vkQueueInsertDebugUtilsLabelEXT(
         VkQueue                                     queue,
         const VkDebugUtilsLabelEXT*                 pLabelInfo) {
 }
- 
+
 @extension("VK_EXT_debug_utils") // 129
 cmd void vkCmdBeginDebugUtilsLabelEXT(
         VkCommandBuffer                             commandBuffer,
         const VkDebugUtilsLabelEXT*                 pLabelInfo) {
 }
- 
+
 @extension("VK_EXT_debug_utils") // 129
 cmd void vkCmdEndDebugUtilsLabelEXT(VkCommandBuffer commandBuffer) {
 }
@@ -10027,6 +11545,14 @@
     return ?
 }
 
+@extension("VK_EXT_image_drm_format_modifier") // 159
+cmd VkResult vkGetImageDrmFormatModifierPropertiesEXT(
+        VkDevice                                        device,
+        VkImage                                         image,
+        VkImageDrmFormatModifierPropertiesEXT*          pProperties) {
+    return ?
+}
+
 @extension("VK_EXT_validation_cache") // 161
 cmd VkResult vkCreateValidationCacheEXT(
         VkDevice                                    device,
@@ -10061,6 +11587,149 @@
     return ?
 }
 
+@extension("VK_NV_shading_rate_image") // 165
+cmd void vkCmdBindShadingRateImageNV(
+        VkCommandBuffer                             commandBuffer,
+        VkImageView                                 imageView,
+        VkImageLayout                               imageLayout) {
+}
+
+@extension("VK_NV_shading_rate_image") // 165
+cmd void vkCmdSetViewportShadingRatePaletteNV(
+        VkCommandBuffer                             commandBuffer,
+        u32                                         firstViewport,
+        u32                                         viewportCount,
+        const VkShadingRatePaletteNV*               pShadingRatePalettes) {
+}
+
+@extension("VK_NV_shading_rate_image") // 165
+cmd void vkCmdSetCoarseSampleOrderNV(
+        VkCommandBuffer                             commandBuffer,
+        VkCoarseSampleOrderTypeNV                   sampleOrderType,
+        u32                                         customSampleOrderCount,
+        const VkCoarseSampleOrderCustomNV*          pCustomSampleOrders) {
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd VkResult vkCreateAccelerationStructureNV(
+        VkDevice                                    device,
+        const VkAccelerationStructureCreateInfoNV*  pCreateInfo,
+        const VkAllocationCallbacks*                pAllocator,
+        VkAccelerationStructureNV*                  pAccelerationStructure) {
+    return ?
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd void vkDestroyAccelerationStructureNV(
+        VkDevice                                    device,
+        VkAccelerationStructureNV                   accelerationStructure,
+        const VkAllocationCallbacks*                pAllocator) {
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd void vkGetAccelerationStructureMemoryRequirementsNV(
+        VkDevice                                                device,
+        const VkAccelerationStructureMemoryRequirementsInfoNV*  pInfo,
+        VkMemoryRequirements2KHR*                               pMemoryRequirements) {
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd VkResult vkBindAccelerationStructureMemoryNV(
+        VkDevice                                        device,
+        u32                                             bindInfoCount,
+        const VkBindAccelerationStructureMemoryInfoNV*  pBindInfos) {
+    return ?
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd void vkCmdBuildAccelerationStructureNV(
+        VkCommandBuffer                             commandBuffer,
+        const VkAccelerationStructureInfoNV*        pInfo,
+        VkBuffer                                    instanceData,
+        VkDeviceSize                                instanceOffset,
+        VkBool32                                    update,
+        VkAccelerationStructureNV                   dst,
+        VkAccelerationStructureNV                   src,
+        VkBuffer                                    scratch,
+        VkDeviceSize                                scratchOffset) {
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd void vkCmdCopyAccelerationStructureNV(
+        VkCommandBuffer                             commandBuffer,
+        VkAccelerationStructureNV                   dst,
+        VkAccelerationStructureNV                   src,
+        VkCopyAccelerationStructureModeNV           mode) {
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd void vkCmdTraceRaysNV(
+        VkCommandBuffer                             commandBuffer,
+        VkBuffer                                    raygenShaderBindingTableBuffer,
+        VkDeviceSize                                raygenShaderBindingOffset,
+        VkBuffer                                    missShaderBindingTableBuffer,
+        VkDeviceSize                                missShaderBindingOffset,
+        VkDeviceSize                                missShaderBindingStride,
+        VkBuffer                                    hitShaderBindingTableBuffer,
+        VkDeviceSize                                hitShaderBindingOffset,
+        VkDeviceSize                                hitShaderBindingStride,
+        VkBuffer                                    callableShaderBindingTableBuffer,
+        VkDeviceSize                                callableShaderBindingOffset,
+        VkDeviceSize                                callableShaderBindingStride,
+        u32                                         width,
+        u32                                         height,
+        u32                                         depth) {
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd VkResult vkCreateRaytracingPipelinesNV(
+        VkDevice                                    device,
+        VkPipelineCache                             pipelineCache,
+        u32                                         createInfoCount,
+        const VkRayTracingPipelineCreateInfoNV*     pCreateInfos,
+        const VkAllocationCallbacks*                pAllocator,
+        VkPipeline*                                 pPipelines) {
+    return ?
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd VkResult vkGetRaytracingShaderHandlesNV(
+        VkDevice                                    device,
+        VkPipeline                                  pipeline,
+        u32                                         firstGroup,
+        u32                                         groupCount,
+        platform.size_t                             dataSize,
+        void*                                       pData) {
+    return ?
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd VkResult vkGetAccelerationStructureHandleNV(
+        VkDevice                                    device,
+        VkAccelerationStructureNV                   accelerationStructure,
+        platform.size_t                             dataSize,
+        void*                                       pData) {
+    return ?
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd void vkCmdWriteAccelerationStructurePropertiesNV(
+        VkCommandBuffer                             commandBuffer,
+        u32                                         accelerationStructureCount,
+        const VkAccelerationStructureNV*            pAccelerationStructures,
+        VkQueryType                                 queryType,
+        VkQueryPool                                 queryPool,
+        u32                                         firstQuery) {
+}
+
+@extension("VK_NV_ray_tracing") // 166
+cmd VkResult vkCompileDeferredNV(
+        VkDevice                                    device,
+        VkPipeline                                  pipeline,
+        u32                                         shader) {
+    return ?
+}
+
 @extension("VK_KHR_maintenance3") // 169
 cmd void vkGetDescriptorSetLayoutSupportKHR(
         VkDevice                                    device,
@@ -10068,6 +11737,28 @@
         VkDescriptorSetLayoutSupportKHR*            pSupport) {
 }
 
+@extension("VK_KHR_draw_indirect_count") // 170
+cmd void vkCmdDrawIndirectCountKHR(
+        VkCommandBuffer                             commandBuffer,
+        VkBuffer                                    buffer,
+        VkDeviceSize                                offset,
+        VkBuffer                                    countBuffer,
+        VkDeviceSize                                countBufferOffset,
+        u32                                         maxDrawCount,
+        u32                                         stride) {
+}
+
+@extension("VK_KHR_draw_indirect_count") // 170
+cmd void vkCmdDrawIndexedIndirectCountKHR(
+        VkCommandBuffer                             commandBuffer,
+        VkBuffer                                    buffer,
+        VkDeviceSize                                offset,
+        VkBuffer                                    countBuffer,
+        VkDeviceSize                                countBufferOffset,
+        u32                                         maxDrawCount,
+        u32                                         stride) {
+}
+
 @extension("VK_EXT_external_memory_host") // 179
 cmd VkResult vkGetMemoryHostPointerPropertiesEXT(
         VkDevice                                    device,
@@ -10077,6 +11768,91 @@
     return ?
 }
 
+@extension("VK_AMD_buffer_marker") // 180
+cmd void vkCmdWriteBufferMarkerAMD(
+        VkCommandBuffer                             commandBuffer,
+        VkPipelineStageFlagBits                     pipelineStage,
+        VkBuffer                                    dstBuffer,
+        VkDeviceSize                                dstOffset,
+        u32                                         marker) {
+}
+
+@extension("VK_EXT_calibrated_timestamps") // 185
+cmd VkResult vkGetPhysicalDeviceCalibrateableTimeDomainsEXT(
+        VkPhysicalDevice                            physicalDevice,
+        u32*                                        pTimeDomainCount,
+        VkTimeDomainEXT*                            pTimeDomains) {
+    return ?
+}
+
+@extension("VK_EXT_calibrated_timestamps") // 185
+cmd VkResult vkGetCalibratedTimestampsEXT(
+        VkDevice                                    device,
+        u32                                         timestampCount,
+        const VkCalibratedTimestampInfoEXT*         pTimestampInfos,
+        u64*                                        pTimestamps,
+        u64*                                        pMaxDeviation) {
+    return ?
+}
+
+@extension("VK_NV_mesh_shader") // 203
+cmd void vkCmdDrawMeshTasksNV(
+        VkCommandBuffer                             commandBuffer,
+        u32                                         taskCount,
+        u32                                         firstTask) {
+}
+
+@extension("VK_NV_mesh_shader") // 203
+cmd void vkCmdDrawMeshTasksIndirectNV(
+        VkCommandBuffer                             commandBuffer,
+        VkBuffer                                    buffer,
+        VkDeviceSize                                offset,
+        u32                                         drawCount,
+        u32                                         stride) {
+}
+
+@extension("VK_NV_mesh_shader") // 203
+cmd void vkCmdDrawMeshTasksIndirectCountNV(
+        VkCommandBuffer                             commandBuffer,
+        VkBuffer                                    buffer,
+        VkDeviceSize                                offset,
+        VkBuffer                                    countBuffer,
+        VkDeviceSize                                countBufferOffset,
+        u32                                         maxDrawCount,
+        u32                                         stride) {
+}
+
+@extension("VK_NV_scissor_exclusive") // 206
+cmd void vkCmdSetExclusiveScissorNV(
+        VkCommandBuffer                             commandBuffer,
+        u32                                         firstExclusiveScissor,
+        u32                                         exclusiveScissorCount,
+        const VkRect2D*                             pExclusiveScissors) {
+}
+
+@extension("VK_NV_device_diagnostic_checkpoints") // 207
+cmd void vkCmdSetCheckpointNV(
+        VkCommandBuffer                             commandBuffer,
+        const void*                                 pCheckpointMarker) {
+}
+
+@extension("VK_NV_device_diagnostic_checkpoints") // 207
+cmd void vkGetQueueCheckpointDataNV(
+        VkQueue                                     queue,
+        u32*                                        pCheckpointDataCount,
+        VkCheckpointDataNV*                         pCheckpointData) {
+}
+
+@extension("VK_FUCHSIA_imagepipe_surface") // 215
+cmd VkResult vkCreateImagePipeSurfaceFUCHSIA(
+        VkInstance                                  instance,
+        const VkImagePipeSurfaceCreateInfoFUCHSIA*  pCreateInfo,
+        const VkAllocationCallbacks*                pAllocator,
+        VkSurfaceKHR*                               pSurface) {
+    return ?
+}
+
+
 ////////////////
 // Validation //
 ////////////////
diff --git a/vulkan/doc/README b/vulkan/doc/README
new file mode 100644
index 0000000..d1dc2e1
--- /dev/null
+++ b/vulkan/doc/README
@@ -0,0 +1,2 @@
+The former contents of implementors_guide/ are now at
+https://source.android.com/devices/graphics/implement-vulkan
diff --git a/vulkan/doc/implementors_guide/implementors_guide-docinfo.adoc b/vulkan/doc/implementors_guide/implementors_guide-docinfo.adoc
deleted file mode 100644
index 69b8c61..0000000
--- a/vulkan/doc/implementors_guide/implementors_guide-docinfo.adoc
+++ /dev/null
@@ -1,23 +0,0 @@
-<style type="text/css">
-
-code,div.listingblock {
-	max-width: 68em;
-}
-
-p {
-    max-width: 50em;
-}
-
-table {
-    max-width: 50em;
-}
-
-table.tableblock {
-  border-width: 1px;
-}
-
-h2 {
-    max-width: 35em;
-}
-
-</style>
diff --git a/vulkan/doc/implementors_guide/implementors_guide.adoc b/vulkan/doc/implementors_guide/implementors_guide.adoc
deleted file mode 100644
index 24af950..0000000
--- a/vulkan/doc/implementors_guide/implementors_guide.adoc
+++ /dev/null
@@ -1,209 +0,0 @@
-// asciidoc -b html5 -d book -f implementors_guide.conf implementors_guide.adoc
-= Vulkan on Android Implementor's Guide =
-:toc: right
-:numbered:
-:revnumber: 5
-
-This document is intended for GPU IHVs writing Vulkan drivers for Android, and OEMs integrating them for specific devices. It describes how a Vulkan driver interacts with the system, how GPU-specific tools should be installed, and Android-specific requirements.
-
-== Architecture ==
-
-The primary interface between Vulkan applications and a device's Vulkan driver is the loader, which is part of AOSP and installed at +/system/lib[64]/libvulkan.so+. The loader provides the core Vulkan API entry points, as well as entry points of a few extensions that are required on Android and always present. In particular, the window system integration (WSI) extensions are exported by the loader and primarily implemented in it rather than the driver. The loader also supports enumerating and loading layers which can expose additional extensions and/or intercept core API calls on their way to the driver.
-
-The NDK will include a stub +libvulkan.so+ exporting the same symbols as the loader. Calling the Vulkan functions exported from +libvulkan.so+ will enter trampoline functions in the loader which will dispatch to the appropriate layer or driver based on their first argument. The +vkGet*ProcAddr+ calls will return the function pointers that the trampolines would dispatch to, so calling through these function pointers rather than the exported symbols will be slightly more efficient since it skips the trampoline and dispatch.
-
-=== Driver Enumeration and Loading ===
-
-Android expects the GPUs available to the system to be known when the system image is built, so its driver enumeration process isn't as elaborate as on other platforms. The loader will use the existing HAL mechanism for discovering and loading the driver. As of this writing, the preferred paths for 32-bit and 64-bit Vulkan drivers are:
-
-    /vendor/lib/hw/vulkan.<ro.product.platform>.so
-    /vendor/lib64/hw/vulkan.<ro.product.platform>.so
-
-where +<ro.product.platform>+ is replaced by the value of the system property of that name. See https://android.googlesource.com/platform/hardware/libhardware/+/master/hardware.c[libhardware/hardware.c] for details and supported alternative locations.
-
-The Vulkan +hw_module_t+ derivative is currently trivial. If support for multiple drivers is ever added, the HAL module will export a list of strings that can be passed to the module +open+ call. For the time being, only one driver is supported, and the constant string +HWVULKAN_DEVICE_0+ is passed to +open+.
-
-The Vulkan +hw_device_t+ derivative corresponds to a single driver, though that driver can support multiple Vulkan physical devices. The +hw_device_t+ structure contains a function pointer for the +vkGetInstanceProcAddr+ function. The loader finds all other driver Vulkan functions by calling that +vkGetInstanceProcAddr+ function.
-
-=== Layer Discovery and Loading ===
-
-Android's security model and policies differ significantly from other platforms. In particular, Android does not allow loading external code into a non-debuggable process on production (non-rooted) devices, nor does it allow external code to inspect or control the process's memory/state/etc. This includes a prohibition on saving core dumps, API traces, etc. to disk for later inspection. So only layers delivered as part of the application will be enabled on production devices, and drivers must also not provide functionality that violates these policies.
-
-There are three major use cases for layers:
-
-1. Development-time layers: validation layers, shims for tracing/profiling/debugging tools, etc. These shouldn't be installed on the system image of production devices: they would be a waste of space for most users, and they should be updateable without requiring a system update. A developer wishing to use one of these during development has the ability to modify their application package (e.g. adding a file to their native libraries directory). IHV and OEM engineers who are trying to diagnose failures in shipping, unmodifiable apps are assumed to have access to non-production (rooted) builds of the system image.
-
-2. Utility layers, such as a layer that implements a heap for device memory. These layers will almost always expose extensions. Developers choose which layers, and which versions of those layers, to use in their application; different applications that use the same layer may still use different versions. Developers will choose which of these layers to ship in their application package.
-
-3. Injected layers, like framerate, social network, or game launcher overlays, which are provided by the user or some other application without the application's knowledge or consent. These violate Android's security policies and will not be supported.
-
-In the normal state the loader will only search in the application's normal library search path (as defined by the system ClassLoader) for layers. It will attempt to load any shared library named +libVkLayer_*.so+ as a layer library. Android does not use manifests to describe layers: because layers must have been deliberately included in the application by the developer, the motivation for manifests on other platforms don't apply.
-
-On debuggable devices (+ro.debuggable+ property exists and is non-zero, generally rooted or engineering builds) the loader will also search the directory +/data/local/debug/vulkan+ and attempt to load layer libraries it finds there. This directory doesn't exist by default. On Android N and later, because this location is writable by adb, SELinux policies prevent mapping code located here as executable. So to use layers from here, SELinux enforcement must be disabled: +adb shell setenforce 0+. This mechanism is not intended for application developers, only for IHV and OEM engineers working on test devices that don't have private or sensitive data.
-
-Our goal is to allow layers to be ported with only build-environment changes between Android and other platforms. For this to work, layers must properly implement things like +vkGetInstanceLayerProperties+ and +vkGetInstanceExtensionProperties+, even though the LunarG loader doesn't use them (it gets the information from manifests instead).
-
-== Window System Integration ==
-
-The +vk_wsi_swapchin+ and +vk_wsi_device_swapchain+ extensions are primarily be implemented by the platform and live in +libvulkan.so+. The +VkSwapchain+ object and all interaction with +ANativeWindow+ will be handled by the platform and not exposed to drivers. The WSI implementation will rely on a few private interfaces to the driver for this implementation. These will be loaded through the driver's +vkGetDeviceProcAddr+ functions, after passing through any enabled layers.
-
-Implementations may need swapchain buffers to be allocated with implementation-defined private gralloc usage flags that depend not only on +format+ and +imageUsage+, but also on the intended usage of the swapchain. The swapchain usage bits are defined as
-[source,c]
-----
-typedef enum VkSwapchainImageUsageFlagBitsANDROID {
-    VK_SWAPCHAIN_IMAGE_USAGE_SHARED_BIT_ANDROID = 0x00000001,
-    VK_SWAPCHAIN_IMAGE_USAGE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkSwapchainImageUsageFlagBitsANDROID;
-typedef VkFlags VkSwapchainImageUsageFlagsANDROID;
-----
-
-Implementations may need swapchain buffers to be allocated with implementation-defined private gralloc usage flags. When creating a swapchain, the platform will ask the driver to translate the requested format and image usage flags into gralloc usage flags by calling
-[source,c]
-----
-VKAPI_ATTR VkResult VKAPI_CALL vkGetSwapchainGrallocUsage2ANDROID(
-    VkDevice            device,
-    VkFormat            format,
-    VkImageUsageFlags   imageUsage,
-    VkSwapchainImageUsageFlagsANDROID swapchainImageUsage,
-    uint64_t*           grallocConsumerUsage,
-    uint64_t*           grallocProducerUsage,
-);
-----
-The +format+ and +imageUsage+ parameters are taken from the +VkSwapchainCreateInfoKHR+ structure. The driver should fill +*grallocConsumerUsage+ and +*grallocProducerUsage+ with the gralloc usage flags it requires for that format and usage. These will be combined with the usage flags requested by the swapchain consumer when allocating buffers.
-
-An older version of this function is deprecated but still supported for backwards compatibility; it will be used if +vkGetSwapchainGrallocUsage2ANDROID+ is not supported:
-[source,c]
-----
-VkResult VKAPI vkGetSwapchainGrallocUsageANDROID(
-    VkDevice            device,
-    VkFormat            format,
-    VkImageUsageFlags   imageUsage,
-    int*                grallocUsage
-);
-----
-
-+VkNativeBufferANDROID+ is a +vkCreateImage+ extension structure for creating an image backed by a gralloc buffer. This structure is provided to +vkCreateImage+ in the +VkImageCreateInfo+ structure chain. Calls to +vkCreateImage+ with this structure will happen during the first call to +vkGetSwapChainInfoWSI(.. VK_SWAP_CHAIN_INFO_TYPE_IMAGES_WSI ..)+. The WSI implementation will allocate the number of native buffers requested for the swapchain, then create a +VkImage+ for each one.
-
-[source,c]
-----
-typedef struct {
-    VkStructureType             sType; // must be VK_STRUCTURE_TYPE_NATIVE_BUFFER_ANDROID
-    const void*                 pNext;
-
-    // Buffer handle and stride returned from gralloc alloc()
-    buffer_handle_t             handle;
-    int                         stride;
-
-    // Gralloc format and usage requested when the buffer was allocated.
-    int                         format;
-    int                         usage; // deprecated
-    struct {
-        uint64_t                consumer;
-        uint64_t                producer;
-    } usage2;
-} VkNativeBufferANDROID;
-----
-
-When creating a gralloc-backed image, the +VkImageCreateInfo+ will have:
-[source,txt]
-----
-  .imageType           = VK_IMAGE_TYPE_2D
-  .format              = a VkFormat matching the format requested for the gralloc buffer
-  .extent              = the 2D dimensions requested for the gralloc buffer
-  .mipLevels           = 1
-  .arraySize           = 1
-  .samples             = 1
-  .tiling              = VK_IMAGE_TILING_OPTIMAL
-  .usage               = VkSwapChainCreateInfoWSI::imageUsageFlags
-  .flags               = 0
-  .sharingMode         = VkSwapChainCreateInfoWSI::sharingMode
-  .queueFamilyCount    = VkSwapChainCreateInfoWSI::queueFamilyCount
-  .pQueueFamilyIndices = VkSwapChainCreateInfoWSI::pQueueFamilyIndices
-----
-
-Additionally, when any swapchain image usage flags are required for the swapchain, the platform will provide a +VkSwapchainImageCreateInfoANDROID+ extension structure in the +VkImageCreateInfo+ chain provided to +vkCreateImage+, containing the swapchain image usage flags:
-[source,c]
-----
-typedef struct {
-    VkStructureType                        sType; // must be VK_STRUCTURE_TYPE_SWAPCHAIN_IMAGE_CREATE_INFO_ANDROID
-    const void*                            pNext;
-
-    VkSwapchainImageUsageFlagsANDROID      usage;
-} VkSwapchainImageCreateInfoANDROID;
-----
-
-+vkAcquireImageANDROID+ acquires ownership of a swapchain image and imports an
-externally-signalled native fence into both an existing VkSemaphore object
-and an existing VkFence object:
-
-[source,c]
-----
-VkResult VKAPI vkAcquireImageANDROID(
-    VkDevice            device,
-    VkImage             image,
-    int                 nativeFenceFd,
-    VkSemaphore         semaphore,
-    VkFence             fence
-);
-----
-
-This function is called during +vkAcquireNextImageWSI+ to import a native
-fence into the +VkSemaphore+ and +VkFence+ objects provided by the
-application. Both semaphore and fence objects are optional in this call. The
-driver may also use this opportunity to recognize and handle any external
-changes to the gralloc buffer state; many drivers won't need to do anything
-here. This call puts the +VkSemaphore+ and +VkFence+ into the same "pending"
-state as +vkQueueSignalSemaphore+ and +vkQueueSubmit+ respectively, so queues
-can wait on the semaphore and the application can wait on the fence. Both
-objects become signalled when the underlying native fence signals; if the
-native fence has already signalled, then the semaphore will be in the signalled
-state when this function returns. The driver takes ownership of the fence fd
-and is responsible for closing it when no longer needed. It must do so even if
-neither a semaphore or fence object is provided, or even if
-+vkAcquireImageANDROID+ fails and returns an error. If +fenceFd+ is -1, it
-is as if the native fence was already signalled.
-
-+vkQueueSignalReleaseImageANDROID+ prepares a swapchain image for external use, and creates a native fence and schedules it to be signalled when prior work on the queue has completed.
-
-[source,c]
-----
-VkResult VKAPI vkQueueSignalReleaseImageANDROID(
-    VkQueue             queue,
-    uint32_t            waitSemaphoreCount,
-    const VkSemaphore*  pWaitSemaphores,
-    VkImage             image,
-    int*                pNativeFenceFd
-);
-----
-
-This will be called during +vkQueuePresentWSI+ on the provided queue. Effects are similar to +vkQueueSignalSemaphore+, except with a native fence instead of a semaphore. The native fence must: not signal until the +waitSemaphoreCount+ semaphores in +pWaitSemaphores+ have signaled. Unlike +vkQueueSignalSemaphore+, however, this call creates and returns the synchronization object that will be signalled rather than having it provided as input. If the queue is already idle when this function is called, it is allowed but not required to set +*pNativeFenceFd+ to -1. The file descriptor returned in +*pNativeFenceFd+ is owned and will be closed by the caller. Many drivers will be able to ignore the +image+ parameter, but some may need to prepare CPU-side data structures associated with a gralloc buffer for use by external image consumers. Preparing buffer contents for use by external consumers should have been done asynchronously as part of transitioning the image to +VK_IMAGE_LAYOUT_PRESENT_SRC_KHR+.
-
-If +image+ was created with +VK_SWAPCHAIN_IMAGE_USAGE_SHARED_BIT_ANDROID+, then the driver must tolerate +vkQueueSignalReleaseImageANDROID+ being called repeatedly without intervening calls to +vkAcquireImageANDROID+.
-
-== History ==
-
-. *2015-07-08* Initial version
-. *2015-08-16*
-   * Renamed to Implementor's Guide
-   * Wording and formatting changes
-   * Updated based on resolution of Khronos bug 14265
-   * Deferred support for multiple drivers
-. *2015-11-04*
-   * Added vkGetSwapchainGrallocUsageANDROID
-   * Replaced vkImportNativeFenceANDROID and vkQueueSignalNativeFenceANDROID
-     with vkAcquireImageANDROID and vkQueueSignalReleaseImageANDROID, to allow
-     drivers to known the ownership state of swapchain images.
-. *2015-12-03*
-   * Added a VkFence parameter to vkAcquireImageANDROID corresponding to the
-     parameter added to vkAcquireNextImageKHR.
-. *2016-01-08*
-   * Added waitSemaphoreCount and pWaitSemaphores parameters to vkQueueSignalReleaseImageANDROID.
-. *2016-06-17*
-   * Updates to reflect final behavior, closed some TBDs now that they've BDed.
-. *2017-01-06*
-   * Extension version 6
-   * Added VkSwapchainImageUsageFlagBitsANDROID
-   * Added vkGetSwapchainGrallocUsage2ANDROID
-   * Added VkSwapchainImageCreateInfoANDROID
-. *2017-02-09*
-   * Extended vkGetSwapchainGrallocUsage2ANDROID and VkNativeBufferANDROID to use gralloc1-style usage bitfields.
\ No newline at end of file
diff --git a/vulkan/doc/implementors_guide/implementors_guide.conf b/vulkan/doc/implementors_guide/implementors_guide.conf
deleted file mode 100644
index 572a4d9..0000000
--- a/vulkan/doc/implementors_guide/implementors_guide.conf
+++ /dev/null
@@ -1,5 +0,0 @@
-[attributes]
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diff --git a/vulkan/doc/implementors_guide/implementors_guide.html b/vulkan/doc/implementors_guide/implementors_guide.html
deleted file mode 100644
index 9fecce5..0000000
--- a/vulkan/doc/implementors_guide/implementors_guide.html
+++ /dev/null
@@ -1,1076 +0,0 @@
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-<h1>Vulkan on Android Implementor&#8217;s Guide</h1>
-<span id="revnumber">version 5</span>
-<div id="toc">
-  <div id="toctitle">Table of Contents</div>
-  <noscript><p><b>JavaScript must be enabled in your browser to display the table of contents.</b></p></noscript>
-</div>
-</div>
-<div id="content">
-<div id="preamble">
-<div class="sectionbody">
-<div class="paragraph"><p>This document is intended for GPU IHVs writing Vulkan drivers for Android, and OEMs integrating them for specific devices. It describes how a Vulkan driver interacts with the system, how GPU-specific tools should be installed, and Android-specific requirements.</p></div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="_architecture">1. Architecture</h2>
-<div class="sectionbody">
-<div class="paragraph"><p>The primary interface between Vulkan applications and a device&#8217;s Vulkan driver is the loader, which is part of AOSP and installed at <span class="monospaced">/system/lib[64]/libvulkan.so</span>. The loader provides the core Vulkan API entry points, as well as entry points of a few extensions that are required on Android and always present. In particular, the window system integration (WSI) extensions are exported by the loader and primarily implemented in it rather than the driver. The loader also supports enumerating and loading layers which can expose additional extensions and/or intercept core API calls on their way to the driver.</p></div>
-<div class="paragraph"><p>The NDK will include a stub <span class="monospaced">libvulkan.so</span> exporting the same symbols as the loader. Calling the Vulkan functions exported from <span class="monospaced">libvulkan.so</span> will enter trampoline functions in the loader which will dispatch to the appropriate layer or driver based on their first argument. The <span class="monospaced">vkGet*ProcAddr</span> calls will return the function pointers that the trampolines would dispatch to, so calling through these function pointers rather than the exported symbols will be slightly more efficient since it skips the trampoline and dispatch.</p></div>
-<div class="sect2">
-<h3 id="_driver_enumeration_and_loading">1.1. Driver Enumeration and Loading</h3>
-<div class="paragraph"><p>Android expects the GPUs available to the system to be known when the system image is built, so its driver enumeration process isn&#8217;t as elaborate as on other platforms. The loader will use the existing HAL mechanism for discovering and loading the driver. As of this writing, the preferred paths for 32-bit and 64-bit Vulkan drivers are:</p></div>
-<div class="literalblock">
-<div class="content monospaced">
-<pre>/vendor/lib/hw/vulkan.&lt;ro.product.platform&gt;.so
-/vendor/lib64/hw/vulkan.&lt;ro.product.platform&gt;.so</pre>
-</div></div>
-<div class="paragraph"><p>where <span class="monospaced">&lt;ro.product.platform&gt;</span> is replaced by the value of the system property of that name. See <a href="https://android.googlesource.com/platform/hardware/libhardware/+/master/hardware.c">libhardware/hardware.c</a> for details and supported alternative locations.</p></div>
-<div class="paragraph"><p>The Vulkan <span class="monospaced">hw_module_t</span> derivative is currently trivial. If support for multiple drivers is ever added, the HAL module will export a list of strings that can be passed to the module <span class="monospaced">open</span> call. For the time being, only one driver is supported, and the constant string <span class="monospaced">HWVULKAN_DEVICE_0</span> is passed to <span class="monospaced">open</span>.</p></div>
-<div class="paragraph"><p>The Vulkan <span class="monospaced">hw_device_t</span> derivative corresponds to a single driver, though that driver can support multiple Vulkan physical devices. The <span class="monospaced">hw_device_t</span> structure contains a function pointer for the <span class="monospaced">vkGetInstanceProcAddr</span> function. The loader finds all other driver Vulkan functions by calling that <span class="monospaced">vkGetInstanceProcAddr</span> function.</p></div>
-</div>
-<div class="sect2">
-<h3 id="_layer_discovery_and_loading">1.2. Layer Discovery and Loading</h3>
-<div class="paragraph"><p>Android&#8217;s security model and policies differ significantly from other platforms. In particular, Android does not allow loading external code into a non-debuggable process on production (non-rooted) devices, nor does it allow external code to inspect or control the process&#8217;s memory/state/etc. This includes a prohibition on saving core dumps, API traces, etc. to disk for later inspection. So only layers delivered as part of the application will be enabled on production devices, and drivers must also not provide functionality that violates these policies.</p></div>
-<div class="paragraph"><p>There are three major use cases for layers:</p></div>
-<div class="olist arabic"><ol class="arabic">
-<li>
-<p>
-Development-time layers: validation layers, shims for tracing/profiling/debugging tools, etc. These shouldn&#8217;t be installed on the system image of production devices: they would be a waste of space for most users, and they should be updateable without requiring a system update. A developer wishing to use one of these during development has the ability to modify their application package (e.g. adding a file to their native libraries directory). IHV and OEM engineers who are trying to diagnose failures in shipping, unmodifiable apps are assumed to have access to non-production (rooted) builds of the system image.
-</p>
-</li>
-<li>
-<p>
-Utility layers, such as a layer that implements a heap for device memory. These layers will almost always expose extensions. Developers choose which layers, and which versions of those layers, to use in their application; different applications that use the same layer may still use different versions. Developers will choose which of these layers to ship in their application package.
-</p>
-</li>
-<li>
-<p>
-Injected layers, like framerate, social network, or game launcher overlays, which are provided by the user or some other application without the application&#8217;s knowledge or consent. These violate Android&#8217;s security policies and will not be supported.
-</p>
-</li>
-</ol></div>
-<div class="paragraph"><p>In the normal state the loader will only search in the application&#8217;s normal library search path (as defined by the system ClassLoader) for layers. It will attempt to load any shared library named <span class="monospaced">libVkLayer_*.so</span> as a layer library. Android does not use manifests to describe layers: because layers must have been deliberately included in the application by the developer, the motivation for manifests on other platforms don&#8217;t apply.</p></div>
-<div class="paragraph"><p>On debuggable devices (<span class="monospaced">ro.debuggable</span> property exists and is non-zero, generally rooted or engineering builds) the loader will also search the directory <span class="monospaced">/data/local/debug/vulkan</span> and attempt to load layer libraries it finds there. This directory doesn&#8217;t exist by default. On Android N and later, because this location is writable by adb, SELinux policies prevent mapping code located here as executable. So to use layers from here, SELinux enforcement must be disabled: <span class="monospaced">adb shell setenforce 0</span>. This mechanism is not intended for application developers, only for IHV and OEM engineers working on test devices that don&#8217;t have private or sensitive data.</p></div>
-<div class="paragraph"><p>Our goal is to allow layers to be ported with only build-environment changes between Android and other platforms. For this to work, layers must properly implement things like <span class="monospaced">vkGetInstanceLayerProperties</span> and <span class="monospaced">vkGetInstanceExtensionProperties</span>, even though the LunarG loader doesn&#8217;t use them (it gets the information from manifests instead).</p></div>
-</div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="_window_system_integration">2. Window System Integration</h2>
-<div class="sectionbody">
-<div class="paragraph"><p>The <span class="monospaced">vk_wsi_swapchin</span> and <span class="monospaced">vk_wsi_device_swapchain</span> extensions are primarily be implemented by the platform and live in <span class="monospaced">libvulkan.so</span>. The <span class="monospaced">VkSwapchain</span> object and all interaction with <span class="monospaced">ANativeWindow</span> will be handled by the platform and not exposed to drivers. The WSI implementation will rely on a few private interfaces to the driver for this implementation. These will be loaded through the driver&#8217;s <span class="monospaced">vkGetDeviceProcAddr</span> functions, after passing through any enabled layers.</p></div>
-<div class="paragraph"><p>Implementations may need swapchain buffers to be allocated with implementation-defined private gralloc usage flags that depend not only on <span class="monospaced">format</span> and <span class="monospaced">imageUsage</span>, but also on the intended usage of the swapchain. The swapchain usage bits are defined as</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight 3.1.6
-by Lorenzo Bettini
-http://www.lorenzobettini.it
-http://www.gnu.org/software/src-highlite -->
-<pre><tt><span style="font-weight: bold"><span style="color: #0000FF">typedef</span></span> <span style="font-weight: bold"><span style="color: #0000FF">enum</span></span> VkSwapchainImageUsageFlagBitsANDROID <span style="color: #FF0000">{</span>
-    VK_SWAPCHAIN_IMAGE_USAGE_SHARED_BIT_ANDROID <span style="color: #990000">=</span> <span style="color: #993399">0x00000001</span><span style="color: #990000">,</span>
-    VK_SWAPCHAIN_IMAGE_USAGE_FLAG_BITS_MAX_ENUM <span style="color: #990000">=</span> <span style="color: #993399">0x7FFFFFFF</span>
-<span style="color: #FF0000">}</span> VkSwapchainImageUsageFlagBitsANDROID<span style="color: #990000">;</span>
-<span style="font-weight: bold"><span style="color: #0000FF">typedef</span></span> <span style="color: #008080">VkFlags</span> VkSwapchainImageUsageFlagsANDROID<span style="color: #990000">;</span></tt></pre></div></div>
-<div class="paragraph"><p>Implementations may need swapchain buffers to be allocated with implementation-defined private gralloc usage flags. When creating a swapchain, the platform will ask the driver to translate the requested format and image usage flags into gralloc usage flags by calling</p></div>
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-<div class="content"><!-- Generator: GNU source-highlight 3.1.6
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-<pre><tt>VKAPI_ATTR <span style="color: #008080">VkResult</span> <span style="color: #008080">VKAPI_CALL</span> <span style="font-weight: bold"><span style="color: #000000">vkGetSwapchainGrallocUsage2ANDROID</span></span><span style="color: #990000">(</span>
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-    <span style="color: #008080">VkImageUsageFlags</span>   imageUsage<span style="color: #990000">,</span>
-    <span style="color: #008080">VkSwapchainImageUsageFlagsANDROID</span> swapchainImageUsage<span style="color: #990000">,</span>
-    uint64_t<span style="color: #990000">*</span>           grallocConsumerUsage<span style="color: #990000">,</span>
-    uint64_t<span style="color: #990000">*</span>           grallocProducerUsage<span style="color: #990000">,</span>
-<span style="color: #990000">);</span></tt></pre></div></div>
-<div class="paragraph"><p>The <span class="monospaced">format</span> and <span class="monospaced">imageUsage</span> parameters are taken from the <span class="monospaced">VkSwapchainCreateInfoKHR</span> structure. The driver should fill <span class="monospaced">*grallocConsumerUsage</span> and <span class="monospaced">*grallocProducerUsage</span> with the gralloc usage flags it requires for that format and usage. These will be combined with the usage flags requested by the swapchain consumer when allocating buffers.</p></div>
-<div class="paragraph"><p>An older version of this function is deprecated but still supported for backwards compatibility; it will be used if <span class="monospaced">vkGetSwapchainGrallocUsage2ANDROID</span> is not supported:</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight 3.1.6
-by Lorenzo Bettini
-http://www.lorenzobettini.it
-http://www.gnu.org/software/src-highlite -->
-<pre><tt>VkResult <span style="color: #008080">VKAPI</span> <span style="font-weight: bold"><span style="color: #000000">vkGetSwapchainGrallocUsageANDROID</span></span><span style="color: #990000">(</span>
-    <span style="color: #008080">VkDevice</span>            device<span style="color: #990000">,</span>
-    <span style="color: #008080">VkFormat</span>            format<span style="color: #990000">,</span>
-    <span style="color: #008080">VkImageUsageFlags</span>   imageUsage<span style="color: #990000">,</span>
-    <span style="color: #009900">int</span><span style="color: #990000">*</span>                grallocUsage
-<span style="color: #990000">);</span></tt></pre></div></div>
-<div class="paragraph"><p><span class="monospaced">VkNativeBufferANDROID</span> is a <span class="monospaced">vkCreateImage</span> extension structure for creating an image backed by a gralloc buffer. This structure is provided to <span class="monospaced">vkCreateImage</span> in the <span class="monospaced">VkImageCreateInfo</span> structure chain. Calls to <span class="monospaced">vkCreateImage</span> with this structure will happen during the first call to <span class="monospaced">vkGetSwapChainInfoWSI(.. VK_SWAP_CHAIN_INFO_TYPE_IMAGES_WSI ..)</span>. The WSI implementation will allocate the number of native buffers requested for the swapchain, then create a <span class="monospaced">VkImage</span> for each one.</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight 3.1.6
-by Lorenzo Bettini
-http://www.lorenzobettini.it
-http://www.gnu.org/software/src-highlite -->
-<pre><tt><span style="font-weight: bold"><span style="color: #0000FF">typedef</span></span> <span style="font-weight: bold"><span style="color: #0000FF">struct</span></span> <span style="color: #FF0000">{</span>
-    <span style="color: #008080">VkStructureType</span>             sType<span style="color: #990000">;</span> <span style="font-style: italic"><span style="color: #9A1900">// must be VK_STRUCTURE_TYPE_NATIVE_BUFFER_ANDROID</span></span>
-    <span style="font-weight: bold"><span style="color: #0000FF">const</span></span> <span style="color: #009900">void</span><span style="color: #990000">*</span>                 pNext<span style="color: #990000">;</span>
-
-    <span style="font-style: italic"><span style="color: #9A1900">// Buffer handle and stride returned from gralloc alloc()</span></span>
-    <span style="color: #008080">buffer_handle_t</span>             handle<span style="color: #990000">;</span>
-    <span style="color: #009900">int</span>                         stride<span style="color: #990000">;</span>
-
-    <span style="font-style: italic"><span style="color: #9A1900">// Gralloc format and usage requested when the buffer was allocated.</span></span>
-    <span style="color: #009900">int</span>                         format<span style="color: #990000">;</span>
-    <span style="color: #009900">int</span>                         usage<span style="color: #990000">;</span> <span style="font-style: italic"><span style="color: #9A1900">// deprecated</span></span>
-    <span style="font-weight: bold"><span style="color: #0000FF">struct</span></span> <span style="color: #FF0000">{</span>
-        <span style="color: #008080">uint64_t</span>                consumer<span style="color: #990000">;</span>
-        <span style="color: #008080">uint64_t</span>                producer<span style="color: #990000">;</span>
-    <span style="color: #FF0000">}</span> usage2<span style="color: #990000">;</span>
-<span style="color: #FF0000">}</span> VkNativeBufferANDROID<span style="color: #990000">;</span></tt></pre></div></div>
-<div class="paragraph"><p>When creating a gralloc-backed image, the <span class="monospaced">VkImageCreateInfo</span> will have:</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight 3.1.6
-by Lorenzo Bettini
-http://www.lorenzobettini.it
-http://www.gnu.org/software/src-highlite -->
-<pre><tt>  .imageType           = VK_IMAGE_TYPE_2D
-  .format              = a VkFormat matching the format requested for the gralloc buffer
-  .extent              = the 2D dimensions requested for the gralloc buffer
-  .mipLevels           = 1
-  .arraySize           = 1
-  .samples             = 1
-  .tiling              = VK_IMAGE_TILING_OPTIMAL
-  .usage               = VkSwapChainCreateInfoWSI::imageUsageFlags
-  .flags               = 0
-  .sharingMode         = VkSwapChainCreateInfoWSI::sharingMode
-  .queueFamilyCount    = VkSwapChainCreateInfoWSI::queueFamilyCount
-  .pQueueFamilyIndices = VkSwapChainCreateInfoWSI::pQueueFamilyIndices</tt></pre></div></div>
-<div class="paragraph"><p>Additionally, when any swapchain image usage flags are required for the swapchain, the platform will provide a <span class="monospaced">VkSwapchainImageCreateInfoANDROID</span> extension structure in the <span class="monospaced">VkImageCreateInfo</span> chain provided to <span class="monospaced">vkCreateImage</span>, containing the swapchain image usage flags:</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight 3.1.6
-by Lorenzo Bettini
-http://www.lorenzobettini.it
-http://www.gnu.org/software/src-highlite -->
-<pre><tt><span style="font-weight: bold"><span style="color: #0000FF">typedef</span></span> <span style="font-weight: bold"><span style="color: #0000FF">struct</span></span> <span style="color: #FF0000">{</span>
-    <span style="color: #008080">VkStructureType</span>                        sType<span style="color: #990000">;</span> <span style="font-style: italic"><span style="color: #9A1900">// must be VK_STRUCTURE_TYPE_SWAPCHAIN_IMAGE_CREATE_INFO_ANDROID</span></span>
-    <span style="font-weight: bold"><span style="color: #0000FF">const</span></span> <span style="color: #009900">void</span><span style="color: #990000">*</span>                            pNext<span style="color: #990000">;</span>
-
-    <span style="color: #008080">VkSwapchainImageUsageFlagsANDROID</span>      usage<span style="color: #990000">;</span>
-<span style="color: #FF0000">}</span> VkSwapchainImageCreateInfoANDROID<span style="color: #990000">;</span></tt></pre></div></div>
-<div class="paragraph"><p><span class="monospaced">vkAcquireImageANDROID</span> acquires ownership of a swapchain image and imports an
-externally-signalled native fence into both an existing VkSemaphore object
-and an existing VkFence object:</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight 3.1.6
-by Lorenzo Bettini
-http://www.lorenzobettini.it
-http://www.gnu.org/software/src-highlite -->
-<pre><tt>VkResult <span style="color: #008080">VKAPI</span> <span style="font-weight: bold"><span style="color: #000000">vkAcquireImageANDROID</span></span><span style="color: #990000">(</span>
-    <span style="color: #008080">VkDevice</span>            device<span style="color: #990000">,</span>
-    <span style="color: #008080">VkImage</span>             image<span style="color: #990000">,</span>
-    <span style="color: #009900">int</span>                 nativeFenceFd<span style="color: #990000">,</span>
-    <span style="color: #008080">VkSemaphore</span>         semaphore<span style="color: #990000">,</span>
-    VkFence             fence
-<span style="color: #990000">);</span></tt></pre></div></div>
-<div class="paragraph"><p>This function is called during <span class="monospaced">vkAcquireNextImageWSI</span> to import a native
-fence into the <span class="monospaced">VkSemaphore</span> and <span class="monospaced">VkFence</span> objects provided by the
-application. Both semaphore and fence objects are optional in this call. The
-driver may also use this opportunity to recognize and handle any external
-changes to the gralloc buffer state; many drivers won&#8217;t need to do anything
-here. This call puts the <span class="monospaced">VkSemaphore</span> and <span class="monospaced">VkFence</span> into the same "pending"
-state as <span class="monospaced">vkQueueSignalSemaphore</span> and <span class="monospaced">vkQueueSubmit</span> respectively, so queues
-can wait on the semaphore and the application can wait on the fence. Both
-objects become signalled when the underlying native fence signals; if the
-native fence has already signalled, then the semaphore will be in the signalled
-state when this function returns. The driver takes ownership of the fence fd
-and is responsible for closing it when no longer needed. It must do so even if
-neither a semaphore or fence object is provided, or even if
-<span class="monospaced">vkAcquireImageANDROID</span> fails and returns an error. If <span class="monospaced">fenceFd</span> is -1, it
-is as if the native fence was already signalled.</p></div>
-<div class="paragraph"><p><span class="monospaced">vkQueueSignalReleaseImageANDROID</span> prepares a swapchain image for external use, and creates a native fence and schedules it to be signalled when prior work on the queue has completed.</p></div>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight 3.1.6
-by Lorenzo Bettini
-http://www.lorenzobettini.it
-http://www.gnu.org/software/src-highlite -->
-<pre><tt>VkResult <span style="color: #008080">VKAPI</span> <span style="font-weight: bold"><span style="color: #000000">vkQueueSignalReleaseImageANDROID</span></span><span style="color: #990000">(</span>
-    <span style="color: #008080">VkQueue</span>             queue<span style="color: #990000">,</span>
-    <span style="color: #008080">uint32_t</span>            waitSemaphoreCount<span style="color: #990000">,</span>
-    <span style="font-weight: bold"><span style="color: #0000FF">const</span></span> VkSemaphore<span style="color: #990000">*</span>  pWaitSemaphores<span style="color: #990000">,</span>
-    <span style="color: #008080">VkImage</span>             image<span style="color: #990000">,</span>
-    <span style="color: #009900">int</span><span style="color: #990000">*</span>                pNativeFenceFd
-<span style="color: #990000">);</span></tt></pre></div></div>
-<div class="paragraph"><p>This will be called during <span class="monospaced">vkQueuePresentWSI</span> on the provided queue. Effects are similar to <span class="monospaced">vkQueueSignalSemaphore</span>, except with a native fence instead of a semaphore. The native fence must: not signal until the <span class="monospaced">waitSemaphoreCount</span> semaphores in <span class="monospaced">pWaitSemaphores</span> have signaled. Unlike <span class="monospaced">vkQueueSignalSemaphore</span>, however, this call creates and returns the synchronization object that will be signalled rather than having it provided as input. If the queue is already idle when this function is called, it is allowed but not required to set <span class="monospaced">*pNativeFenceFd</span> to -1. The file descriptor returned in <span class="monospaced">*pNativeFenceFd</span> is owned and will be closed by the caller. Many drivers will be able to ignore the <span class="monospaced">image</span> parameter, but some may need to prepare CPU-side data structures associated with a gralloc buffer for use by external image consumers. Preparing buffer contents for use by external consumers should have been done asynchronously as part of transitioning the image to <span class="monospaced">VK_IMAGE_LAYOUT_PRESENT_SRC_KHR</span>.</p></div>
-<div class="paragraph"><p>If <span class="monospaced">image</span> was created with <span class="monospaced">VK_SWAPCHAIN_IMAGE_USAGE_SHARED_BIT_ANDROID</span>, then the driver must tolerate <span class="monospaced">vkQueueSignalReleaseImageANDROID</span> being called repeatedly without intervening calls to <span class="monospaced">vkAcquireImageANDROID</span>.</p></div>
-</div>
-</div>
-<div class="sect1">
-<h2 id="_history">3. History</h2>
-<div class="sectionbody">
-<div class="olist arabic"><ol class="arabic">
-<li>
-<p>
-<strong>2015-07-08</strong> Initial version
-</p>
-</li>
-<li>
-<p>
-<strong>2015-08-16</strong>
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-Renamed to Implementor&#8217;s Guide
-</p>
-</li>
-<li>
-<p>
-Wording and formatting changes
-</p>
-</li>
-<li>
-<p>
-Updated based on resolution of Khronos bug 14265
-</p>
-</li>
-<li>
-<p>
-Deferred support for multiple drivers
-</p>
-</li>
-</ul></div>
-</li>
-<li>
-<p>
-<strong>2015-11-04</strong>
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-Added vkGetSwapchainGrallocUsageANDROID
-</p>
-</li>
-<li>
-<p>
-Replaced vkImportNativeFenceANDROID and vkQueueSignalNativeFenceANDROID
-     with vkAcquireImageANDROID and vkQueueSignalReleaseImageANDROID, to allow
-     drivers to known the ownership state of swapchain images.
-</p>
-</li>
-</ul></div>
-</li>
-<li>
-<p>
-<strong>2015-12-03</strong>
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-Added a VkFence parameter to vkAcquireImageANDROID corresponding to the
-     parameter added to vkAcquireNextImageKHR.
-</p>
-</li>
-</ul></div>
-</li>
-<li>
-<p>
-<strong>2016-01-08</strong>
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-Added waitSemaphoreCount and pWaitSemaphores parameters to vkQueueSignalReleaseImageANDROID.
-</p>
-</li>
-</ul></div>
-</li>
-<li>
-<p>
-<strong>2016-06-17</strong>
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-Updates to reflect final behavior, closed some TBDs now that they&#8217;ve BDed.
-</p>
-</li>
-</ul></div>
-</li>
-<li>
-<p>
-<strong>2017-01-06</strong>
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-Extension version 6
-</p>
-</li>
-<li>
-<p>
-Added VkSwapchainImageUsageFlagBitsANDROID
-</p>
-</li>
-<li>
-<p>
-Added vkGetSwapchainGrallocUsage2ANDROID
-</p>
-</li>
-<li>
-<p>
-Added VkSwapchainImageCreateInfoANDROID
-</p>
-</li>
-</ul></div>
-</li>
-<li>
-<p>
-<strong>2017-02-09</strong>
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-Extended vkGetSwapchainGrallocUsage2ANDROID and VkNativeBufferANDROID to use gralloc1-style usage bitfields.
-</p>
-</li>
-</ul></div>
-</li>
-</ol></div>
-</div>
-</div>
-</div>
-<div id="footnotes"><hr></div>
-<div id="footer">
-<div id="footer-text">
-Version 5<br>
-Last updated 2017-02-09 22:40:30 PST
-</div>
-</div>
-</body>
-</html>
diff --git a/vulkan/include/vulkan/NOTICE b/vulkan/include/vulkan/NOTICE
deleted file mode 100644
index c958fba..0000000
--- a/vulkan/include/vulkan/NOTICE
+++ /dev/null
@@ -1,13 +0,0 @@
-Copyright (c) 2015-2016 The Khronos Group Inc.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
diff --git a/vulkan/include/vulkan/vk_platform.h b/vulkan/include/vulkan/vk_platform.h
deleted file mode 100644
index 7289299..0000000
--- a/vulkan/include/vulkan/vk_platform.h
+++ /dev/null
@@ -1,92 +0,0 @@
-//
-// File: vk_platform.h
-//
-/*
-** Copyright (c) 2014-2017 The Khronos Group Inc.
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-
-#ifndef VK_PLATFORM_H_
-#define VK_PLATFORM_H_
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif // __cplusplus
-
-/*
-***************************************************************************************************
-*   Platform-specific directives and type declarations
-***************************************************************************************************
-*/
-
-/* Platform-specific calling convention macros.
- *
- * Platforms should define these so that Vulkan clients call Vulkan commands
- * with the same calling conventions that the Vulkan implementation expects.
- *
- * VKAPI_ATTR - Placed before the return type in function declarations.
- *              Useful for C++11 and GCC/Clang-style function attribute syntax.
- * VKAPI_CALL - Placed after the return type in function declarations.
- *              Useful for MSVC-style calling convention syntax.
- * VKAPI_PTR  - Placed between the '(' and '*' in function pointer types.
- *
- * Function declaration:  VKAPI_ATTR void VKAPI_CALL vkCommand(void);
- * Function pointer type: typedef void (VKAPI_PTR *PFN_vkCommand)(void);
- */
-#if defined(_WIN32)
-    // On Windows, Vulkan commands use the stdcall convention
-    #define VKAPI_ATTR
-    #define VKAPI_CALL __stdcall
-    #define VKAPI_PTR  VKAPI_CALL
-#elif defined(__ANDROID__) && defined(__ARM_ARCH) && __ARM_ARCH < 7
-    #error "Vulkan isn't supported for the 'armeabi' NDK ABI"
-#elif defined(__ANDROID__) && defined(__ARM_ARCH) && __ARM_ARCH >= 7 && defined(__ARM_32BIT_STATE)
-    // On Android 32-bit ARM targets, Vulkan functions use the "hardfloat"
-    // calling convention, i.e. float parameters are passed in registers. This
-    // is true even if the rest of the application passes floats on the stack,
-    // as it does by default when compiling for the armeabi-v7a NDK ABI.
-    #define VKAPI_ATTR __attribute__((pcs("aapcs-vfp")))
-    #define VKAPI_CALL
-    #define VKAPI_PTR  VKAPI_ATTR
-#else
-    // On other platforms, use the default calling convention
-    #define VKAPI_ATTR
-    #define VKAPI_CALL
-    #define VKAPI_PTR
-#endif
-
-#include <stddef.h>
-
-#if !defined(VK_NO_STDINT_H)
-    #if defined(_MSC_VER) && (_MSC_VER < 1600)
-        typedef signed   __int8  int8_t;
-        typedef unsigned __int8  uint8_t;
-        typedef signed   __int16 int16_t;
-        typedef unsigned __int16 uint16_t;
-        typedef signed   __int32 int32_t;
-        typedef unsigned __int32 uint32_t;
-        typedef signed   __int64 int64_t;
-        typedef unsigned __int64 uint64_t;
-    #else
-        #include <stdint.h>
-    #endif
-#endif // !defined(VK_NO_STDINT_H)
-
-#ifdef __cplusplus
-} // extern "C"
-#endif // __cplusplus
-
-#endif
diff --git a/vulkan/include/vulkan/vulkan.h b/vulkan/include/vulkan/vulkan.h
deleted file mode 100644
index d05c849..0000000
--- a/vulkan/include/vulkan/vulkan.h
+++ /dev/null
@@ -1,79 +0,0 @@
-#ifndef VULKAN_H_
-#define VULKAN_H_ 1
-
-/*
-** Copyright (c) 2015-2018 The Khronos Group Inc.
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-#include "vk_platform.h"
-#include "vulkan_core.h"
-
-#ifdef VK_USE_PLATFORM_ANDROID_KHR
-#include "vulkan_android.h"
-#endif
-
-
-#ifdef VK_USE_PLATFORM_IOS_MVK
-#include "vulkan_ios.h"
-#endif
-
-
-#ifdef VK_USE_PLATFORM_MACOS_MVK
-#include "vulkan_macos.h"
-#endif
-
-
-#ifdef VK_USE_PLATFORM_MIR_KHR
-#include <mir_toolkit/client_types.h>
-#include "vulkan_mir.h"
-#endif
-
-
-#ifdef VK_USE_PLATFORM_VI_NN
-#include "vulkan_vi.h"
-#endif
-
-
-#ifdef VK_USE_PLATFORM_WAYLAND_KHR
-#include <wayland-client.h>
-#include "vulkan_wayland.h"
-#endif
-
-
-#ifdef VK_USE_PLATFORM_WIN32_KHR
-#include <windows.h>
-#include "vulkan_win32.h"
-#endif
-
-
-#ifdef VK_USE_PLATFORM_XCB_KHR
-#include <xcb/xcb.h>
-#include "vulkan_xcb.h"
-#endif
-
-
-#ifdef VK_USE_PLATFORM_XLIB_KHR
-#include <X11/Xlib.h>
-#include "vulkan_xlib.h"
-#endif
-
-
-#ifdef VK_USE_PLATFORM_XLIB_XRANDR_EXT
-#include <X11/Xlib.h>
-#include <X11/extensions/Xrandr.h>
-#include "vulkan_xlib_xrandr.h"
-#endif
-
-#endif // VULKAN_H_
diff --git a/vulkan/include/vulkan/vulkan_android.h b/vulkan/include/vulkan/vulkan_android.h
deleted file mode 100644
index 42521d9..0000000
--- a/vulkan/include/vulkan/vulkan_android.h
+++ /dev/null
@@ -1,126 +0,0 @@
-#ifndef VULKAN_ANDROID_H_
-#define VULKAN_ANDROID_H_ 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-** Copyright (c) 2015-2018 The Khronos Group Inc.
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-/*
-** This header is generated from the Khronos Vulkan XML API Registry.
-**
-*/
-
-
-#define VK_KHR_android_surface 1
-struct ANativeWindow;
-
-#define VK_KHR_ANDROID_SURFACE_SPEC_VERSION 6
-#define VK_KHR_ANDROID_SURFACE_EXTENSION_NAME "VK_KHR_android_surface"
-
-typedef VkFlags VkAndroidSurfaceCreateFlagsKHR;
-
-typedef struct VkAndroidSurfaceCreateInfoKHR {
-    VkStructureType                   sType;
-    const void*                       pNext;
-    VkAndroidSurfaceCreateFlagsKHR    flags;
-    struct ANativeWindow*             window;
-} VkAndroidSurfaceCreateInfoKHR;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkCreateAndroidSurfaceKHR)(VkInstance instance, const VkAndroidSurfaceCreateInfoKHR* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateAndroidSurfaceKHR(
-    VkInstance                                  instance,
-    const VkAndroidSurfaceCreateInfoKHR*        pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkSurfaceKHR*                               pSurface);
-#endif
-
-#define VK_ANDROID_external_memory_android_hardware_buffer 1
-struct AHardwareBuffer;
-
-#define VK_ANDROID_EXTERNAL_MEMORY_ANDROID_HARDWARE_BUFFER_SPEC_VERSION 2
-#define VK_ANDROID_EXTERNAL_MEMORY_ANDROID_HARDWARE_BUFFER_EXTENSION_NAME "VK_ANDROID_external_memory_android_hardware_buffer"
-
-typedef struct VkAndroidHardwareBufferUsageANDROID {
-    VkStructureType    sType;
-    void*              pNext;
-    uint64_t           androidHardwareBufferUsage;
-} VkAndroidHardwareBufferUsageANDROID;
-
-typedef struct VkAndroidHardwareBufferPropertiesANDROID {
-    VkStructureType    sType;
-    void*              pNext;
-    VkDeviceSize       allocationSize;
-    uint32_t           memoryTypeBits;
-} VkAndroidHardwareBufferPropertiesANDROID;
-
-typedef struct VkAndroidHardwareBufferFormatPropertiesANDROID {
-    VkStructureType                  sType;
-    void*                            pNext;
-    VkFormat                         format;
-    uint64_t                         externalFormat;
-    VkFormatFeatureFlags             formatFeatures;
-    VkComponentMapping               samplerYcbcrConversionComponents;
-    VkSamplerYcbcrModelConversion    suggestedYcbcrModel;
-    VkSamplerYcbcrRange              suggestedYcbcrRange;
-    VkChromaLocation                 suggestedXChromaOffset;
-    VkChromaLocation                 suggestedYChromaOffset;
-} VkAndroidHardwareBufferFormatPropertiesANDROID;
-
-typedef struct VkImportAndroidHardwareBufferInfoANDROID {
-    VkStructureType            sType;
-    const void*                pNext;
-    struct AHardwareBuffer*    buffer;
-} VkImportAndroidHardwareBufferInfoANDROID;
-
-typedef struct VkMemoryGetAndroidHardwareBufferInfoANDROID {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkDeviceMemory     memory;
-} VkMemoryGetAndroidHardwareBufferInfoANDROID;
-
-typedef struct VkExternalFormatANDROID {
-    VkStructureType    sType;
-    void*              pNext;
-    uint64_t           externalFormat;
-} VkExternalFormatANDROID;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkGetAndroidHardwareBufferPropertiesANDROID)(VkDevice device, const struct AHardwareBuffer* buffer, VkAndroidHardwareBufferPropertiesANDROID* pProperties);
-typedef VkResult (VKAPI_PTR *PFN_vkGetMemoryAndroidHardwareBufferANDROID)(VkDevice device, const VkMemoryGetAndroidHardwareBufferInfoANDROID* pInfo, struct AHardwareBuffer** pBuffer);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkGetAndroidHardwareBufferPropertiesANDROID(
-    VkDevice                                    device,
-    const struct AHardwareBuffer*               buffer,
-    VkAndroidHardwareBufferPropertiesANDROID*   pProperties);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetMemoryAndroidHardwareBufferANDROID(
-    VkDevice                                    device,
-    const VkMemoryGetAndroidHardwareBufferInfoANDROID* pInfo,
-    struct AHardwareBuffer**                    pBuffer);
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/vulkan/include/vulkan/vulkan_core.h b/vulkan/include/vulkan/vulkan_core.h
deleted file mode 100644
index 6e5ea80..0000000
--- a/vulkan/include/vulkan/vulkan_core.h
+++ /dev/null
@@ -1,7300 +0,0 @@
-#ifndef VULKAN_CORE_H_
-#define VULKAN_CORE_H_ 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-** Copyright (c) 2015-2018 The Khronos Group Inc.
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-/*
-** This header is generated from the Khronos Vulkan XML API Registry.
-**
-*/
-
-
-#define VK_VERSION_1_0 1
-#include "vk_platform.h"
-
-#define VK_MAKE_VERSION(major, minor, patch) \
-    (((major) << 22) | ((minor) << 12) | (patch))
-
-// DEPRECATED: This define has been removed. Specific version defines (e.g. VK_API_VERSION_1_0), or the VK_MAKE_VERSION macro, should be used instead.
-//#define VK_API_VERSION VK_MAKE_VERSION(1, 0, 0) // Patch version should always be set to 0
-
-// Vulkan 1.0 version number
-#define VK_API_VERSION_1_0 VK_MAKE_VERSION(1, 0, 0)// Patch version should always be set to 0
-
-#define VK_VERSION_MAJOR(version) ((uint32_t)(version) >> 22)
-#define VK_VERSION_MINOR(version) (((uint32_t)(version) >> 12) & 0x3ff)
-#define VK_VERSION_PATCH(version) ((uint32_t)(version) & 0xfff)
-// Version of this file
-#define VK_HEADER_VERSION 68
-
-
-#define VK_NULL_HANDLE 0
-        
-
-
-#define VK_DEFINE_HANDLE(object) typedef struct object##_T* object;
-
-
-#if !defined(VK_DEFINE_NON_DISPATCHABLE_HANDLE)
-#if defined(__LP64__) || defined(_WIN64) || (defined(__x86_64__) && !defined(__ILP32__) ) || defined(_M_X64) || defined(__ia64) || defined (_M_IA64) || defined(__aarch64__) || defined(__powerpc64__)
-        #define VK_DEFINE_NON_DISPATCHABLE_HANDLE(object) typedef struct object##_T *object;
-#else
-        #define VK_DEFINE_NON_DISPATCHABLE_HANDLE(object) typedef uint64_t object;
-#endif
-#endif
-        
-
-
-typedef uint32_t VkFlags;
-typedef uint32_t VkBool32;
-typedef uint64_t VkDeviceSize;
-typedef uint32_t VkSampleMask;
-
-VK_DEFINE_HANDLE(VkInstance)
-VK_DEFINE_HANDLE(VkPhysicalDevice)
-VK_DEFINE_HANDLE(VkDevice)
-VK_DEFINE_HANDLE(VkQueue)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkSemaphore)
-VK_DEFINE_HANDLE(VkCommandBuffer)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkFence)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDeviceMemory)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkBuffer)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkImage)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkEvent)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkQueryPool)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkBufferView)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkImageView)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkShaderModule)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkPipelineCache)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkPipelineLayout)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkRenderPass)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkPipeline)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDescriptorSetLayout)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkSampler)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDescriptorPool)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDescriptorSet)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkFramebuffer)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkCommandPool)
-
-#define VK_LOD_CLAMP_NONE                 1000.0f
-#define VK_REMAINING_MIP_LEVELS           (~0U)
-#define VK_REMAINING_ARRAY_LAYERS         (~0U)
-#define VK_WHOLE_SIZE                     (~0ULL)
-#define VK_ATTACHMENT_UNUSED              (~0U)
-#define VK_TRUE                           1
-#define VK_FALSE                          0
-#define VK_QUEUE_FAMILY_IGNORED           (~0U)
-#define VK_SUBPASS_EXTERNAL               (~0U)
-#define VK_MAX_PHYSICAL_DEVICE_NAME_SIZE  256
-#define VK_UUID_SIZE                      16
-#define VK_MAX_MEMORY_TYPES               32
-#define VK_MAX_MEMORY_HEAPS               16
-#define VK_MAX_EXTENSION_NAME_SIZE        256
-#define VK_MAX_DESCRIPTION_SIZE           256
-
-
-typedef enum VkPipelineCacheHeaderVersion {
-    VK_PIPELINE_CACHE_HEADER_VERSION_ONE = 1,
-    VK_PIPELINE_CACHE_HEADER_VERSION_BEGIN_RANGE = VK_PIPELINE_CACHE_HEADER_VERSION_ONE,
-    VK_PIPELINE_CACHE_HEADER_VERSION_END_RANGE = VK_PIPELINE_CACHE_HEADER_VERSION_ONE,
-    VK_PIPELINE_CACHE_HEADER_VERSION_RANGE_SIZE = (VK_PIPELINE_CACHE_HEADER_VERSION_ONE - VK_PIPELINE_CACHE_HEADER_VERSION_ONE + 1),
-    VK_PIPELINE_CACHE_HEADER_VERSION_MAX_ENUM = 0x7FFFFFFF
-} VkPipelineCacheHeaderVersion;
-
-typedef enum VkResult {
-    VK_SUCCESS = 0,
-    VK_NOT_READY = 1,
-    VK_TIMEOUT = 2,
-    VK_EVENT_SET = 3,
-    VK_EVENT_RESET = 4,
-    VK_INCOMPLETE = 5,
-    VK_ERROR_OUT_OF_HOST_MEMORY = -1,
-    VK_ERROR_OUT_OF_DEVICE_MEMORY = -2,
-    VK_ERROR_INITIALIZATION_FAILED = -3,
-    VK_ERROR_DEVICE_LOST = -4,
-    VK_ERROR_MEMORY_MAP_FAILED = -5,
-    VK_ERROR_LAYER_NOT_PRESENT = -6,
-    VK_ERROR_EXTENSION_NOT_PRESENT = -7,
-    VK_ERROR_FEATURE_NOT_PRESENT = -8,
-    VK_ERROR_INCOMPATIBLE_DRIVER = -9,
-    VK_ERROR_TOO_MANY_OBJECTS = -10,
-    VK_ERROR_FORMAT_NOT_SUPPORTED = -11,
-    VK_ERROR_FRAGMENTED_POOL = -12,
-    VK_ERROR_OUT_OF_POOL_MEMORY = -1000069000,
-    VK_ERROR_INVALID_EXTERNAL_HANDLE = -1000072003,
-    VK_ERROR_SURFACE_LOST_KHR = -1000000000,
-    VK_ERROR_NATIVE_WINDOW_IN_USE_KHR = -1000000001,
-    VK_SUBOPTIMAL_KHR = 1000001003,
-    VK_ERROR_OUT_OF_DATE_KHR = -1000001004,
-    VK_ERROR_INCOMPATIBLE_DISPLAY_KHR = -1000003001,
-    VK_ERROR_VALIDATION_FAILED_EXT = -1000011001,
-    VK_ERROR_INVALID_SHADER_NV = -1000012000,
-    VK_ERROR_NOT_PERMITTED_EXT = -1000174001,
-    VK_ERROR_OUT_OF_POOL_MEMORY_KHR = VK_ERROR_OUT_OF_POOL_MEMORY,
-    VK_ERROR_INVALID_EXTERNAL_HANDLE_KHR = VK_ERROR_INVALID_EXTERNAL_HANDLE,
-    VK_RESULT_BEGIN_RANGE = VK_ERROR_FRAGMENTED_POOL,
-    VK_RESULT_END_RANGE = VK_INCOMPLETE,
-    VK_RESULT_RANGE_SIZE = (VK_INCOMPLETE - VK_ERROR_FRAGMENTED_POOL + 1),
-    VK_RESULT_MAX_ENUM = 0x7FFFFFFF
-} VkResult;
-
-typedef enum VkStructureType {
-    VK_STRUCTURE_TYPE_APPLICATION_INFO = 0,
-    VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO = 1,
-    VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO = 2,
-    VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO = 3,
-    VK_STRUCTURE_TYPE_SUBMIT_INFO = 4,
-    VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO = 5,
-    VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE = 6,
-    VK_STRUCTURE_TYPE_BIND_SPARSE_INFO = 7,
-    VK_STRUCTURE_TYPE_FENCE_CREATE_INFO = 8,
-    VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO = 9,
-    VK_STRUCTURE_TYPE_EVENT_CREATE_INFO = 10,
-    VK_STRUCTURE_TYPE_QUERY_POOL_CREATE_INFO = 11,
-    VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO = 12,
-    VK_STRUCTURE_TYPE_BUFFER_VIEW_CREATE_INFO = 13,
-    VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO = 14,
-    VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO = 15,
-    VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO = 16,
-    VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO = 17,
-    VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO = 18,
-    VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO = 19,
-    VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO = 20,
-    VK_STRUCTURE_TYPE_PIPELINE_TESSELLATION_STATE_CREATE_INFO = 21,
-    VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO = 22,
-    VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO = 23,
-    VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO = 24,
-    VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO = 25,
-    VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO = 26,
-    VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO = 27,
-    VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO = 28,
-    VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO = 29,
-    VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO = 30,
-    VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO = 31,
-    VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO = 32,
-    VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO = 33,
-    VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO = 34,
-    VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET = 35,
-    VK_STRUCTURE_TYPE_COPY_DESCRIPTOR_SET = 36,
-    VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO = 37,
-    VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO = 38,
-    VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO = 39,
-    VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO = 40,
-    VK_STRUCTURE_TYPE_COMMAND_BUFFER_INHERITANCE_INFO = 41,
-    VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO = 42,
-    VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO = 43,
-    VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER = 44,
-    VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER = 45,
-    VK_STRUCTURE_TYPE_MEMORY_BARRIER = 46,
-    VK_STRUCTURE_TYPE_LOADER_INSTANCE_CREATE_INFO = 47,
-    VK_STRUCTURE_TYPE_LOADER_DEVICE_CREATE_INFO = 48,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SUBGROUP_PROPERTIES = 1000094000,
-    VK_STRUCTURE_TYPE_BIND_BUFFER_MEMORY_INFO = 1000157000,
-    VK_STRUCTURE_TYPE_BIND_IMAGE_MEMORY_INFO = 1000157001,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_16BIT_STORAGE_FEATURES = 1000083000,
-    VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS = 1000127000,
-    VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO = 1000127001,
-    VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_FLAGS_INFO = 1000060000,
-    VK_STRUCTURE_TYPE_DEVICE_GROUP_RENDER_PASS_BEGIN_INFO = 1000060003,
-    VK_STRUCTURE_TYPE_DEVICE_GROUP_COMMAND_BUFFER_BEGIN_INFO = 1000060004,
-    VK_STRUCTURE_TYPE_DEVICE_GROUP_SUBMIT_INFO = 1000060005,
-    VK_STRUCTURE_TYPE_DEVICE_GROUP_BIND_SPARSE_INFO = 1000060006,
-    VK_STRUCTURE_TYPE_BIND_BUFFER_MEMORY_DEVICE_GROUP_INFO = 1000060013,
-    VK_STRUCTURE_TYPE_BIND_IMAGE_MEMORY_DEVICE_GROUP_INFO = 1000060014,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_GROUP_PROPERTIES = 1000070000,
-    VK_STRUCTURE_TYPE_DEVICE_GROUP_DEVICE_CREATE_INFO = 1000070001,
-    VK_STRUCTURE_TYPE_BUFFER_MEMORY_REQUIREMENTS_INFO_2 = 1000146000,
-    VK_STRUCTURE_TYPE_IMAGE_MEMORY_REQUIREMENTS_INFO_2 = 1000146001,
-    VK_STRUCTURE_TYPE_IMAGE_SPARSE_MEMORY_REQUIREMENTS_INFO_2 = 1000146002,
-    VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2 = 1000146003,
-    VK_STRUCTURE_TYPE_SPARSE_IMAGE_MEMORY_REQUIREMENTS_2 = 1000146004,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2 = 1000059000,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2 = 1000059001,
-    VK_STRUCTURE_TYPE_FORMAT_PROPERTIES_2 = 1000059002,
-    VK_STRUCTURE_TYPE_IMAGE_FORMAT_PROPERTIES_2 = 1000059003,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2 = 1000059004,
-    VK_STRUCTURE_TYPE_QUEUE_FAMILY_PROPERTIES_2 = 1000059005,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_PROPERTIES_2 = 1000059006,
-    VK_STRUCTURE_TYPE_SPARSE_IMAGE_FORMAT_PROPERTIES_2 = 1000059007,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SPARSE_IMAGE_FORMAT_INFO_2 = 1000059008,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_POINT_CLIPPING_PROPERTIES = 1000117000,
-    VK_STRUCTURE_TYPE_RENDER_PASS_INPUT_ATTACHMENT_ASPECT_CREATE_INFO = 1000117001,
-    VK_STRUCTURE_TYPE_IMAGE_VIEW_USAGE_CREATE_INFO = 1000117002,
-    VK_STRUCTURE_TYPE_PIPELINE_TESSELLATION_DOMAIN_ORIGIN_STATE_CREATE_INFO = 1000117003,
-    VK_STRUCTURE_TYPE_RENDER_PASS_MULTIVIEW_CREATE_INFO = 1000053000,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_FEATURES = 1000053001,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_PROPERTIES = 1000053002,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VARIABLE_POINTER_FEATURES = 1000120000,
-    VK_STRUCTURE_TYPE_PROTECTED_SUBMIT_INFO = 1000145000,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROTECTED_MEMORY_FEATURES = 1000145001,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROTECTED_MEMORY_PROPERTIES = 1000145002,
-    VK_STRUCTURE_TYPE_DEVICE_QUEUE_INFO_2 = 1000145003,
-    VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_CREATE_INFO = 1000156000,
-    VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_INFO = 1000156001,
-    VK_STRUCTURE_TYPE_BIND_IMAGE_PLANE_MEMORY_INFO = 1000156002,
-    VK_STRUCTURE_TYPE_IMAGE_PLANE_MEMORY_REQUIREMENTS_INFO = 1000156003,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_YCBCR_CONVERSION_FEATURES = 1000156004,
-    VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_IMAGE_FORMAT_PROPERTIES = 1000156005,
-    VK_STRUCTURE_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_CREATE_INFO = 1000085000,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_IMAGE_FORMAT_INFO = 1000071000,
-    VK_STRUCTURE_TYPE_EXTERNAL_IMAGE_FORMAT_PROPERTIES = 1000071001,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_BUFFER_INFO = 1000071002,
-    VK_STRUCTURE_TYPE_EXTERNAL_BUFFER_PROPERTIES = 1000071003,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ID_PROPERTIES = 1000071004,
-    VK_STRUCTURE_TYPE_EXTERNAL_MEMORY_BUFFER_CREATE_INFO = 1000072000,
-    VK_STRUCTURE_TYPE_EXTERNAL_MEMORY_IMAGE_CREATE_INFO = 1000072001,
-    VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO = 1000072002,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_FENCE_INFO = 1000112000,
-    VK_STRUCTURE_TYPE_EXTERNAL_FENCE_PROPERTIES = 1000112001,
-    VK_STRUCTURE_TYPE_EXPORT_FENCE_CREATE_INFO = 1000113000,
-    VK_STRUCTURE_TYPE_EXPORT_SEMAPHORE_CREATE_INFO = 1000077000,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_SEMAPHORE_INFO = 1000076000,
-    VK_STRUCTURE_TYPE_EXTERNAL_SEMAPHORE_PROPERTIES = 1000076001,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MAINTENANCE_3_PROPERTIES = 1000168000,
-    VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_SUPPORT = 1000168001,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_DRAW_PARAMETER_FEATURES = 1000063000,
-    VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR = 1000001000,
-    VK_STRUCTURE_TYPE_PRESENT_INFO_KHR = 1000001001,
-    VK_STRUCTURE_TYPE_DEVICE_GROUP_PRESENT_CAPABILITIES_KHR = 1000060007,
-    VK_STRUCTURE_TYPE_IMAGE_SWAPCHAIN_CREATE_INFO_KHR = 1000060008,
-    VK_STRUCTURE_TYPE_BIND_IMAGE_MEMORY_SWAPCHAIN_INFO_KHR = 1000060009,
-    VK_STRUCTURE_TYPE_ACQUIRE_NEXT_IMAGE_INFO_KHR = 1000060010,
-    VK_STRUCTURE_TYPE_DEVICE_GROUP_PRESENT_INFO_KHR = 1000060011,
-    VK_STRUCTURE_TYPE_DEVICE_GROUP_SWAPCHAIN_CREATE_INFO_KHR = 1000060012,
-    VK_STRUCTURE_TYPE_DISPLAY_MODE_CREATE_INFO_KHR = 1000002000,
-    VK_STRUCTURE_TYPE_DISPLAY_SURFACE_CREATE_INFO_KHR = 1000002001,
-    VK_STRUCTURE_TYPE_DISPLAY_PRESENT_INFO_KHR = 1000003000,
-    VK_STRUCTURE_TYPE_XLIB_SURFACE_CREATE_INFO_KHR = 1000004000,
-    VK_STRUCTURE_TYPE_XCB_SURFACE_CREATE_INFO_KHR = 1000005000,
-    VK_STRUCTURE_TYPE_WAYLAND_SURFACE_CREATE_INFO_KHR = 1000006000,
-    VK_STRUCTURE_TYPE_MIR_SURFACE_CREATE_INFO_KHR = 1000007000,
-    VK_STRUCTURE_TYPE_ANDROID_SURFACE_CREATE_INFO_KHR = 1000008000,
-    VK_STRUCTURE_TYPE_WIN32_SURFACE_CREATE_INFO_KHR = 1000009000,
-    VK_STRUCTURE_TYPE_DEBUG_REPORT_CALLBACK_CREATE_INFO_EXT = 1000011000,
-    VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_RASTERIZATION_ORDER_AMD = 1000018000,
-    VK_STRUCTURE_TYPE_DEBUG_MARKER_OBJECT_NAME_INFO_EXT = 1000022000,
-    VK_STRUCTURE_TYPE_DEBUG_MARKER_OBJECT_TAG_INFO_EXT = 1000022001,
-    VK_STRUCTURE_TYPE_DEBUG_MARKER_MARKER_INFO_EXT = 1000022002,
-    VK_STRUCTURE_TYPE_DEDICATED_ALLOCATION_IMAGE_CREATE_INFO_NV = 1000026000,
-    VK_STRUCTURE_TYPE_DEDICATED_ALLOCATION_BUFFER_CREATE_INFO_NV = 1000026001,
-    VK_STRUCTURE_TYPE_DEDICATED_ALLOCATION_MEMORY_ALLOCATE_INFO_NV = 1000026002,
-    VK_STRUCTURE_TYPE_TEXTURE_LOD_GATHER_FORMAT_PROPERTIES_AMD = 1000041000,
-    VK_STRUCTURE_TYPE_EXTERNAL_MEMORY_IMAGE_CREATE_INFO_NV = 1000056000,
-    VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO_NV = 1000056001,
-    VK_STRUCTURE_TYPE_IMPORT_MEMORY_WIN32_HANDLE_INFO_NV = 1000057000,
-    VK_STRUCTURE_TYPE_EXPORT_MEMORY_WIN32_HANDLE_INFO_NV = 1000057001,
-    VK_STRUCTURE_TYPE_WIN32_KEYED_MUTEX_ACQUIRE_RELEASE_INFO_NV = 1000058000,
-    VK_STRUCTURE_TYPE_VALIDATION_FLAGS_EXT = 1000061000,
-    VK_STRUCTURE_TYPE_VI_SURFACE_CREATE_INFO_NN = 1000062000,
-    VK_STRUCTURE_TYPE_IMPORT_MEMORY_WIN32_HANDLE_INFO_KHR = 1000073000,
-    VK_STRUCTURE_TYPE_EXPORT_MEMORY_WIN32_HANDLE_INFO_KHR = 1000073001,
-    VK_STRUCTURE_TYPE_MEMORY_WIN32_HANDLE_PROPERTIES_KHR = 1000073002,
-    VK_STRUCTURE_TYPE_MEMORY_GET_WIN32_HANDLE_INFO_KHR = 1000073003,
-    VK_STRUCTURE_TYPE_IMPORT_MEMORY_FD_INFO_KHR = 1000074000,
-    VK_STRUCTURE_TYPE_MEMORY_FD_PROPERTIES_KHR = 1000074001,
-    VK_STRUCTURE_TYPE_MEMORY_GET_FD_INFO_KHR = 1000074002,
-    VK_STRUCTURE_TYPE_WIN32_KEYED_MUTEX_ACQUIRE_RELEASE_INFO_KHR = 1000075000,
-    VK_STRUCTURE_TYPE_IMPORT_SEMAPHORE_WIN32_HANDLE_INFO_KHR = 1000078000,
-    VK_STRUCTURE_TYPE_EXPORT_SEMAPHORE_WIN32_HANDLE_INFO_KHR = 1000078001,
-    VK_STRUCTURE_TYPE_D3D12_FENCE_SUBMIT_INFO_KHR = 1000078002,
-    VK_STRUCTURE_TYPE_SEMAPHORE_GET_WIN32_HANDLE_INFO_KHR = 1000078003,
-    VK_STRUCTURE_TYPE_IMPORT_SEMAPHORE_FD_INFO_KHR = 1000079000,
-    VK_STRUCTURE_TYPE_SEMAPHORE_GET_FD_INFO_KHR = 1000079001,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PUSH_DESCRIPTOR_PROPERTIES_KHR = 1000080000,
-    VK_STRUCTURE_TYPE_PRESENT_REGIONS_KHR = 1000084000,
-    VK_STRUCTURE_TYPE_OBJECT_TABLE_CREATE_INFO_NVX = 1000086000,
-    VK_STRUCTURE_TYPE_INDIRECT_COMMANDS_LAYOUT_CREATE_INFO_NVX = 1000086001,
-    VK_STRUCTURE_TYPE_CMD_PROCESS_COMMANDS_INFO_NVX = 1000086002,
-    VK_STRUCTURE_TYPE_CMD_RESERVE_SPACE_FOR_COMMANDS_INFO_NVX = 1000086003,
-    VK_STRUCTURE_TYPE_DEVICE_GENERATED_COMMANDS_LIMITS_NVX = 1000086004,
-    VK_STRUCTURE_TYPE_DEVICE_GENERATED_COMMANDS_FEATURES_NVX = 1000086005,
-    VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_W_SCALING_STATE_CREATE_INFO_NV = 1000087000,
-    VK_STRUCTURE_TYPE_SURFACE_CAPABILITIES_2_EXT = 1000090000,
-    VK_STRUCTURE_TYPE_DISPLAY_POWER_INFO_EXT = 1000091000,
-    VK_STRUCTURE_TYPE_DEVICE_EVENT_INFO_EXT = 1000091001,
-    VK_STRUCTURE_TYPE_DISPLAY_EVENT_INFO_EXT = 1000091002,
-    VK_STRUCTURE_TYPE_SWAPCHAIN_COUNTER_CREATE_INFO_EXT = 1000091003,
-    VK_STRUCTURE_TYPE_PRESENT_TIMES_INFO_GOOGLE = 1000092000,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_PER_VIEW_ATTRIBUTES_PROPERTIES_NVX = 1000097000,
-    VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_SWIZZLE_STATE_CREATE_INFO_NV = 1000098000,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DISCARD_RECTANGLE_PROPERTIES_EXT = 1000099000,
-    VK_STRUCTURE_TYPE_PIPELINE_DISCARD_RECTANGLE_STATE_CREATE_INFO_EXT = 1000099001,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CONSERVATIVE_RASTERIZATION_PROPERTIES_EXT = 1000101000,
-    VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_CONSERVATIVE_STATE_CREATE_INFO_EXT = 1000101001,
-    VK_STRUCTURE_TYPE_HDR_METADATA_EXT = 1000105000,
-    VK_STRUCTURE_TYPE_SHARED_PRESENT_SURFACE_CAPABILITIES_KHR = 1000111000,
-    VK_STRUCTURE_TYPE_IMPORT_FENCE_WIN32_HANDLE_INFO_KHR = 1000114000,
-    VK_STRUCTURE_TYPE_EXPORT_FENCE_WIN32_HANDLE_INFO_KHR = 1000114001,
-    VK_STRUCTURE_TYPE_FENCE_GET_WIN32_HANDLE_INFO_KHR = 1000114002,
-    VK_STRUCTURE_TYPE_IMPORT_FENCE_FD_INFO_KHR = 1000115000,
-    VK_STRUCTURE_TYPE_FENCE_GET_FD_INFO_KHR = 1000115001,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SURFACE_INFO_2_KHR = 1000119000,
-    VK_STRUCTURE_TYPE_SURFACE_CAPABILITIES_2_KHR = 1000119001,
-    VK_STRUCTURE_TYPE_SURFACE_FORMAT_2_KHR = 1000119002,
-    VK_STRUCTURE_TYPE_IOS_SURFACE_CREATE_INFO_MVK = 1000122000,
-    VK_STRUCTURE_TYPE_MACOS_SURFACE_CREATE_INFO_MVK = 1000123000,
-    VK_STRUCTURE_TYPE_DEBUG_UTILS_OBJECT_NAME_INFO_EXT = 1000128000,
-    VK_STRUCTURE_TYPE_DEBUG_UTILS_OBJECT_TAG_INFO_EXT = 1000128001,
-    VK_STRUCTURE_TYPE_DEBUG_UTILS_LABEL_EXT = 1000128002,
-    VK_STRUCTURE_TYPE_DEBUG_UTILS_MESSENGER_CALLBACK_DATA_EXT = 1000128003,
-    VK_STRUCTURE_TYPE_DEBUG_UTILS_MESSENGER_CREATE_INFO_EXT = 1000128004,
-    VK_STRUCTURE_TYPE_ANDROID_HARDWARE_BUFFER_USAGE_ANDROID = 1000129000,
-    VK_STRUCTURE_TYPE_ANDROID_HARDWARE_BUFFER_PROPERTIES_ANDROID = 1000129001,
-    VK_STRUCTURE_TYPE_ANDROID_HARDWARE_BUFFER_FORMAT_PROPERTIES_ANDROID = 1000129002,
-    VK_STRUCTURE_TYPE_IMPORT_ANDROID_HARDWARE_BUFFER_INFO_ANDROID = 1000129003,
-    VK_STRUCTURE_TYPE_MEMORY_GET_ANDROID_HARDWARE_BUFFER_INFO_ANDROID = 1000129004,
-    VK_STRUCTURE_TYPE_EXTERNAL_FORMAT_ANDROID = 1000129005,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_FILTER_MINMAX_PROPERTIES_EXT = 1000130000,
-    VK_STRUCTURE_TYPE_SAMPLER_REDUCTION_MODE_CREATE_INFO_EXT = 1000130001,
-    VK_STRUCTURE_TYPE_SAMPLE_LOCATIONS_INFO_EXT = 1000143000,
-    VK_STRUCTURE_TYPE_RENDER_PASS_SAMPLE_LOCATIONS_BEGIN_INFO_EXT = 1000143001,
-    VK_STRUCTURE_TYPE_PIPELINE_SAMPLE_LOCATIONS_STATE_CREATE_INFO_EXT = 1000143002,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLE_LOCATIONS_PROPERTIES_EXT = 1000143003,
-    VK_STRUCTURE_TYPE_MULTISAMPLE_PROPERTIES_EXT = 1000143004,
-    VK_STRUCTURE_TYPE_IMAGE_FORMAT_LIST_CREATE_INFO_KHR = 1000147000,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_BLEND_OPERATION_ADVANCED_FEATURES_EXT = 1000148000,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_BLEND_OPERATION_ADVANCED_PROPERTIES_EXT = 1000148001,
-    VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_ADVANCED_STATE_CREATE_INFO_EXT = 1000148002,
-    VK_STRUCTURE_TYPE_PIPELINE_COVERAGE_TO_COLOR_STATE_CREATE_INFO_NV = 1000149000,
-    VK_STRUCTURE_TYPE_PIPELINE_COVERAGE_MODULATION_STATE_CREATE_INFO_NV = 1000152000,
-    VK_STRUCTURE_TYPE_VALIDATION_CACHE_CREATE_INFO_EXT = 1000160000,
-    VK_STRUCTURE_TYPE_SHADER_MODULE_VALIDATION_CACHE_CREATE_INFO_EXT = 1000160001,
-    VK_STRUCTURE_TYPE_DEVICE_QUEUE_GLOBAL_PRIORITY_CREATE_INFO_EXT = 1000174000,
-    VK_STRUCTURE_TYPE_IMPORT_MEMORY_HOST_POINTER_INFO_EXT = 1000178000,
-    VK_STRUCTURE_TYPE_MEMORY_HOST_POINTER_PROPERTIES_EXT = 1000178001,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_MEMORY_HOST_PROPERTIES_EXT = 1000178002,
-    VK_STRUCTURE_TYPE_RENDER_PASS_MULTIVIEW_CREATE_INFO_KHR = VK_STRUCTURE_TYPE_RENDER_PASS_MULTIVIEW_CREATE_INFO,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_FEATURES_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_FEATURES,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_PROPERTIES_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_PROPERTIES,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2,
-    VK_STRUCTURE_TYPE_FORMAT_PROPERTIES_2_KHR = VK_STRUCTURE_TYPE_FORMAT_PROPERTIES_2,
-    VK_STRUCTURE_TYPE_IMAGE_FORMAT_PROPERTIES_2_KHR = VK_STRUCTURE_TYPE_IMAGE_FORMAT_PROPERTIES_2,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2,
-    VK_STRUCTURE_TYPE_QUEUE_FAMILY_PROPERTIES_2_KHR = VK_STRUCTURE_TYPE_QUEUE_FAMILY_PROPERTIES_2,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_PROPERTIES_2_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_PROPERTIES_2,
-    VK_STRUCTURE_TYPE_SPARSE_IMAGE_FORMAT_PROPERTIES_2_KHR = VK_STRUCTURE_TYPE_SPARSE_IMAGE_FORMAT_PROPERTIES_2,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SPARSE_IMAGE_FORMAT_INFO_2_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SPARSE_IMAGE_FORMAT_INFO_2,
-    VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_FLAGS_INFO_KHR = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_FLAGS_INFO,
-    VK_STRUCTURE_TYPE_DEVICE_GROUP_RENDER_PASS_BEGIN_INFO_KHR = VK_STRUCTURE_TYPE_DEVICE_GROUP_RENDER_PASS_BEGIN_INFO,
-    VK_STRUCTURE_TYPE_DEVICE_GROUP_COMMAND_BUFFER_BEGIN_INFO_KHR = VK_STRUCTURE_TYPE_DEVICE_GROUP_COMMAND_BUFFER_BEGIN_INFO,
-    VK_STRUCTURE_TYPE_DEVICE_GROUP_SUBMIT_INFO_KHR = VK_STRUCTURE_TYPE_DEVICE_GROUP_SUBMIT_INFO,
-    VK_STRUCTURE_TYPE_DEVICE_GROUP_BIND_SPARSE_INFO_KHR = VK_STRUCTURE_TYPE_DEVICE_GROUP_BIND_SPARSE_INFO,
-    VK_STRUCTURE_TYPE_BIND_BUFFER_MEMORY_DEVICE_GROUP_INFO_KHR = VK_STRUCTURE_TYPE_BIND_BUFFER_MEMORY_DEVICE_GROUP_INFO,
-    VK_STRUCTURE_TYPE_BIND_IMAGE_MEMORY_DEVICE_GROUP_INFO_KHR = VK_STRUCTURE_TYPE_BIND_IMAGE_MEMORY_DEVICE_GROUP_INFO,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_GROUP_PROPERTIES_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_GROUP_PROPERTIES,
-    VK_STRUCTURE_TYPE_DEVICE_GROUP_DEVICE_CREATE_INFO_KHR = VK_STRUCTURE_TYPE_DEVICE_GROUP_DEVICE_CREATE_INFO,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_IMAGE_FORMAT_INFO_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_IMAGE_FORMAT_INFO,
-    VK_STRUCTURE_TYPE_EXTERNAL_IMAGE_FORMAT_PROPERTIES_KHR = VK_STRUCTURE_TYPE_EXTERNAL_IMAGE_FORMAT_PROPERTIES,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_BUFFER_INFO_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_BUFFER_INFO,
-    VK_STRUCTURE_TYPE_EXTERNAL_BUFFER_PROPERTIES_KHR = VK_STRUCTURE_TYPE_EXTERNAL_BUFFER_PROPERTIES,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ID_PROPERTIES_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ID_PROPERTIES,
-    VK_STRUCTURE_TYPE_EXTERNAL_MEMORY_BUFFER_CREATE_INFO_KHR = VK_STRUCTURE_TYPE_EXTERNAL_MEMORY_BUFFER_CREATE_INFO,
-    VK_STRUCTURE_TYPE_EXTERNAL_MEMORY_IMAGE_CREATE_INFO_KHR = VK_STRUCTURE_TYPE_EXTERNAL_MEMORY_IMAGE_CREATE_INFO,
-    VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO_KHR = VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_SEMAPHORE_INFO_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_SEMAPHORE_INFO,
-    VK_STRUCTURE_TYPE_EXTERNAL_SEMAPHORE_PROPERTIES_KHR = VK_STRUCTURE_TYPE_EXTERNAL_SEMAPHORE_PROPERTIES,
-    VK_STRUCTURE_TYPE_EXPORT_SEMAPHORE_CREATE_INFO_KHR = VK_STRUCTURE_TYPE_EXPORT_SEMAPHORE_CREATE_INFO,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_16BIT_STORAGE_FEATURES_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_16BIT_STORAGE_FEATURES,
-    VK_STRUCTURE_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_CREATE_INFO_KHR = VK_STRUCTURE_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_CREATE_INFO,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_FENCE_INFO_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_FENCE_INFO,
-    VK_STRUCTURE_TYPE_EXTERNAL_FENCE_PROPERTIES_KHR = VK_STRUCTURE_TYPE_EXTERNAL_FENCE_PROPERTIES,
-    VK_STRUCTURE_TYPE_EXPORT_FENCE_CREATE_INFO_KHR = VK_STRUCTURE_TYPE_EXPORT_FENCE_CREATE_INFO,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_POINT_CLIPPING_PROPERTIES_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_POINT_CLIPPING_PROPERTIES,
-    VK_STRUCTURE_TYPE_RENDER_PASS_INPUT_ATTACHMENT_ASPECT_CREATE_INFO_KHR = VK_STRUCTURE_TYPE_RENDER_PASS_INPUT_ATTACHMENT_ASPECT_CREATE_INFO,
-    VK_STRUCTURE_TYPE_IMAGE_VIEW_USAGE_CREATE_INFO_KHR = VK_STRUCTURE_TYPE_IMAGE_VIEW_USAGE_CREATE_INFO,
-    VK_STRUCTURE_TYPE_PIPELINE_TESSELLATION_DOMAIN_ORIGIN_STATE_CREATE_INFO_KHR = VK_STRUCTURE_TYPE_PIPELINE_TESSELLATION_DOMAIN_ORIGIN_STATE_CREATE_INFO,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VARIABLE_POINTER_FEATURES_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VARIABLE_POINTER_FEATURES,
-    VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS_KHR = VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS,
-    VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO_KHR = VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO,
-    VK_STRUCTURE_TYPE_BUFFER_MEMORY_REQUIREMENTS_INFO_2_KHR = VK_STRUCTURE_TYPE_BUFFER_MEMORY_REQUIREMENTS_INFO_2,
-    VK_STRUCTURE_TYPE_IMAGE_MEMORY_REQUIREMENTS_INFO_2_KHR = VK_STRUCTURE_TYPE_IMAGE_MEMORY_REQUIREMENTS_INFO_2,
-    VK_STRUCTURE_TYPE_IMAGE_SPARSE_MEMORY_REQUIREMENTS_INFO_2_KHR = VK_STRUCTURE_TYPE_IMAGE_SPARSE_MEMORY_REQUIREMENTS_INFO_2,
-    VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2_KHR = VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2,
-    VK_STRUCTURE_TYPE_SPARSE_IMAGE_MEMORY_REQUIREMENTS_2_KHR = VK_STRUCTURE_TYPE_SPARSE_IMAGE_MEMORY_REQUIREMENTS_2,
-    VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_CREATE_INFO_KHR = VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_CREATE_INFO,
-    VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_INFO_KHR = VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_INFO,
-    VK_STRUCTURE_TYPE_BIND_IMAGE_PLANE_MEMORY_INFO_KHR = VK_STRUCTURE_TYPE_BIND_IMAGE_PLANE_MEMORY_INFO,
-    VK_STRUCTURE_TYPE_IMAGE_PLANE_MEMORY_REQUIREMENTS_INFO_KHR = VK_STRUCTURE_TYPE_IMAGE_PLANE_MEMORY_REQUIREMENTS_INFO,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_YCBCR_CONVERSION_FEATURES_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_YCBCR_CONVERSION_FEATURES,
-    VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_IMAGE_FORMAT_PROPERTIES_KHR = VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_IMAGE_FORMAT_PROPERTIES,
-    VK_STRUCTURE_TYPE_BIND_BUFFER_MEMORY_INFO_KHR = VK_STRUCTURE_TYPE_BIND_BUFFER_MEMORY_INFO,
-    VK_STRUCTURE_TYPE_BIND_IMAGE_MEMORY_INFO_KHR = VK_STRUCTURE_TYPE_BIND_IMAGE_MEMORY_INFO,
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MAINTENANCE_3_PROPERTIES_KHR = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MAINTENANCE_3_PROPERTIES,
-    VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_SUPPORT_KHR = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_SUPPORT,
-    VK_STRUCTURE_TYPE_BEGIN_RANGE = VK_STRUCTURE_TYPE_APPLICATION_INFO,
-    VK_STRUCTURE_TYPE_END_RANGE = VK_STRUCTURE_TYPE_LOADER_DEVICE_CREATE_INFO,
-    VK_STRUCTURE_TYPE_RANGE_SIZE = (VK_STRUCTURE_TYPE_LOADER_DEVICE_CREATE_INFO - VK_STRUCTURE_TYPE_APPLICATION_INFO + 1),
-    VK_STRUCTURE_TYPE_MAX_ENUM = 0x7FFFFFFF
-} VkStructureType;
-
-typedef enum VkSystemAllocationScope {
-    VK_SYSTEM_ALLOCATION_SCOPE_COMMAND = 0,
-    VK_SYSTEM_ALLOCATION_SCOPE_OBJECT = 1,
-    VK_SYSTEM_ALLOCATION_SCOPE_CACHE = 2,
-    VK_SYSTEM_ALLOCATION_SCOPE_DEVICE = 3,
-    VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE = 4,
-    VK_SYSTEM_ALLOCATION_SCOPE_BEGIN_RANGE = VK_SYSTEM_ALLOCATION_SCOPE_COMMAND,
-    VK_SYSTEM_ALLOCATION_SCOPE_END_RANGE = VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE,
-    VK_SYSTEM_ALLOCATION_SCOPE_RANGE_SIZE = (VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE - VK_SYSTEM_ALLOCATION_SCOPE_COMMAND + 1),
-    VK_SYSTEM_ALLOCATION_SCOPE_MAX_ENUM = 0x7FFFFFFF
-} VkSystemAllocationScope;
-
-typedef enum VkInternalAllocationType {
-    VK_INTERNAL_ALLOCATION_TYPE_EXECUTABLE = 0,
-    VK_INTERNAL_ALLOCATION_TYPE_BEGIN_RANGE = VK_INTERNAL_ALLOCATION_TYPE_EXECUTABLE,
-    VK_INTERNAL_ALLOCATION_TYPE_END_RANGE = VK_INTERNAL_ALLOCATION_TYPE_EXECUTABLE,
-    VK_INTERNAL_ALLOCATION_TYPE_RANGE_SIZE = (VK_INTERNAL_ALLOCATION_TYPE_EXECUTABLE - VK_INTERNAL_ALLOCATION_TYPE_EXECUTABLE + 1),
-    VK_INTERNAL_ALLOCATION_TYPE_MAX_ENUM = 0x7FFFFFFF
-} VkInternalAllocationType;
-
-typedef enum VkFormat {
-    VK_FORMAT_UNDEFINED = 0,
-    VK_FORMAT_R4G4_UNORM_PACK8 = 1,
-    VK_FORMAT_R4G4B4A4_UNORM_PACK16 = 2,
-    VK_FORMAT_B4G4R4A4_UNORM_PACK16 = 3,
-    VK_FORMAT_R5G6B5_UNORM_PACK16 = 4,
-    VK_FORMAT_B5G6R5_UNORM_PACK16 = 5,
-    VK_FORMAT_R5G5B5A1_UNORM_PACK16 = 6,
-    VK_FORMAT_B5G5R5A1_UNORM_PACK16 = 7,
-    VK_FORMAT_A1R5G5B5_UNORM_PACK16 = 8,
-    VK_FORMAT_R8_UNORM = 9,
-    VK_FORMAT_R8_SNORM = 10,
-    VK_FORMAT_R8_USCALED = 11,
-    VK_FORMAT_R8_SSCALED = 12,
-    VK_FORMAT_R8_UINT = 13,
-    VK_FORMAT_R8_SINT = 14,
-    VK_FORMAT_R8_SRGB = 15,
-    VK_FORMAT_R8G8_UNORM = 16,
-    VK_FORMAT_R8G8_SNORM = 17,
-    VK_FORMAT_R8G8_USCALED = 18,
-    VK_FORMAT_R8G8_SSCALED = 19,
-    VK_FORMAT_R8G8_UINT = 20,
-    VK_FORMAT_R8G8_SINT = 21,
-    VK_FORMAT_R8G8_SRGB = 22,
-    VK_FORMAT_R8G8B8_UNORM = 23,
-    VK_FORMAT_R8G8B8_SNORM = 24,
-    VK_FORMAT_R8G8B8_USCALED = 25,
-    VK_FORMAT_R8G8B8_SSCALED = 26,
-    VK_FORMAT_R8G8B8_UINT = 27,
-    VK_FORMAT_R8G8B8_SINT = 28,
-    VK_FORMAT_R8G8B8_SRGB = 29,
-    VK_FORMAT_B8G8R8_UNORM = 30,
-    VK_FORMAT_B8G8R8_SNORM = 31,
-    VK_FORMAT_B8G8R8_USCALED = 32,
-    VK_FORMAT_B8G8R8_SSCALED = 33,
-    VK_FORMAT_B8G8R8_UINT = 34,
-    VK_FORMAT_B8G8R8_SINT = 35,
-    VK_FORMAT_B8G8R8_SRGB = 36,
-    VK_FORMAT_R8G8B8A8_UNORM = 37,
-    VK_FORMAT_R8G8B8A8_SNORM = 38,
-    VK_FORMAT_R8G8B8A8_USCALED = 39,
-    VK_FORMAT_R8G8B8A8_SSCALED = 40,
-    VK_FORMAT_R8G8B8A8_UINT = 41,
-    VK_FORMAT_R8G8B8A8_SINT = 42,
-    VK_FORMAT_R8G8B8A8_SRGB = 43,
-    VK_FORMAT_B8G8R8A8_UNORM = 44,
-    VK_FORMAT_B8G8R8A8_SNORM = 45,
-    VK_FORMAT_B8G8R8A8_USCALED = 46,
-    VK_FORMAT_B8G8R8A8_SSCALED = 47,
-    VK_FORMAT_B8G8R8A8_UINT = 48,
-    VK_FORMAT_B8G8R8A8_SINT = 49,
-    VK_FORMAT_B8G8R8A8_SRGB = 50,
-    VK_FORMAT_A8B8G8R8_UNORM_PACK32 = 51,
-    VK_FORMAT_A8B8G8R8_SNORM_PACK32 = 52,
-    VK_FORMAT_A8B8G8R8_USCALED_PACK32 = 53,
-    VK_FORMAT_A8B8G8R8_SSCALED_PACK32 = 54,
-    VK_FORMAT_A8B8G8R8_UINT_PACK32 = 55,
-    VK_FORMAT_A8B8G8R8_SINT_PACK32 = 56,
-    VK_FORMAT_A8B8G8R8_SRGB_PACK32 = 57,
-    VK_FORMAT_A2R10G10B10_UNORM_PACK32 = 58,
-    VK_FORMAT_A2R10G10B10_SNORM_PACK32 = 59,
-    VK_FORMAT_A2R10G10B10_USCALED_PACK32 = 60,
-    VK_FORMAT_A2R10G10B10_SSCALED_PACK32 = 61,
-    VK_FORMAT_A2R10G10B10_UINT_PACK32 = 62,
-    VK_FORMAT_A2R10G10B10_SINT_PACK32 = 63,
-    VK_FORMAT_A2B10G10R10_UNORM_PACK32 = 64,
-    VK_FORMAT_A2B10G10R10_SNORM_PACK32 = 65,
-    VK_FORMAT_A2B10G10R10_USCALED_PACK32 = 66,
-    VK_FORMAT_A2B10G10R10_SSCALED_PACK32 = 67,
-    VK_FORMAT_A2B10G10R10_UINT_PACK32 = 68,
-    VK_FORMAT_A2B10G10R10_SINT_PACK32 = 69,
-    VK_FORMAT_R16_UNORM = 70,
-    VK_FORMAT_R16_SNORM = 71,
-    VK_FORMAT_R16_USCALED = 72,
-    VK_FORMAT_R16_SSCALED = 73,
-    VK_FORMAT_R16_UINT = 74,
-    VK_FORMAT_R16_SINT = 75,
-    VK_FORMAT_R16_SFLOAT = 76,
-    VK_FORMAT_R16G16_UNORM = 77,
-    VK_FORMAT_R16G16_SNORM = 78,
-    VK_FORMAT_R16G16_USCALED = 79,
-    VK_FORMAT_R16G16_SSCALED = 80,
-    VK_FORMAT_R16G16_UINT = 81,
-    VK_FORMAT_R16G16_SINT = 82,
-    VK_FORMAT_R16G16_SFLOAT = 83,
-    VK_FORMAT_R16G16B16_UNORM = 84,
-    VK_FORMAT_R16G16B16_SNORM = 85,
-    VK_FORMAT_R16G16B16_USCALED = 86,
-    VK_FORMAT_R16G16B16_SSCALED = 87,
-    VK_FORMAT_R16G16B16_UINT = 88,
-    VK_FORMAT_R16G16B16_SINT = 89,
-    VK_FORMAT_R16G16B16_SFLOAT = 90,
-    VK_FORMAT_R16G16B16A16_UNORM = 91,
-    VK_FORMAT_R16G16B16A16_SNORM = 92,
-    VK_FORMAT_R16G16B16A16_USCALED = 93,
-    VK_FORMAT_R16G16B16A16_SSCALED = 94,
-    VK_FORMAT_R16G16B16A16_UINT = 95,
-    VK_FORMAT_R16G16B16A16_SINT = 96,
-    VK_FORMAT_R16G16B16A16_SFLOAT = 97,
-    VK_FORMAT_R32_UINT = 98,
-    VK_FORMAT_R32_SINT = 99,
-    VK_FORMAT_R32_SFLOAT = 100,
-    VK_FORMAT_R32G32_UINT = 101,
-    VK_FORMAT_R32G32_SINT = 102,
-    VK_FORMAT_R32G32_SFLOAT = 103,
-    VK_FORMAT_R32G32B32_UINT = 104,
-    VK_FORMAT_R32G32B32_SINT = 105,
-    VK_FORMAT_R32G32B32_SFLOAT = 106,
-    VK_FORMAT_R32G32B32A32_UINT = 107,
-    VK_FORMAT_R32G32B32A32_SINT = 108,
-    VK_FORMAT_R32G32B32A32_SFLOAT = 109,
-    VK_FORMAT_R64_UINT = 110,
-    VK_FORMAT_R64_SINT = 111,
-    VK_FORMAT_R64_SFLOAT = 112,
-    VK_FORMAT_R64G64_UINT = 113,
-    VK_FORMAT_R64G64_SINT = 114,
-    VK_FORMAT_R64G64_SFLOAT = 115,
-    VK_FORMAT_R64G64B64_UINT = 116,
-    VK_FORMAT_R64G64B64_SINT = 117,
-    VK_FORMAT_R64G64B64_SFLOAT = 118,
-    VK_FORMAT_R64G64B64A64_UINT = 119,
-    VK_FORMAT_R64G64B64A64_SINT = 120,
-    VK_FORMAT_R64G64B64A64_SFLOAT = 121,
-    VK_FORMAT_B10G11R11_UFLOAT_PACK32 = 122,
-    VK_FORMAT_E5B9G9R9_UFLOAT_PACK32 = 123,
-    VK_FORMAT_D16_UNORM = 124,
-    VK_FORMAT_X8_D24_UNORM_PACK32 = 125,
-    VK_FORMAT_D32_SFLOAT = 126,
-    VK_FORMAT_S8_UINT = 127,
-    VK_FORMAT_D16_UNORM_S8_UINT = 128,
-    VK_FORMAT_D24_UNORM_S8_UINT = 129,
-    VK_FORMAT_D32_SFLOAT_S8_UINT = 130,
-    VK_FORMAT_BC1_RGB_UNORM_BLOCK = 131,
-    VK_FORMAT_BC1_RGB_SRGB_BLOCK = 132,
-    VK_FORMAT_BC1_RGBA_UNORM_BLOCK = 133,
-    VK_FORMAT_BC1_RGBA_SRGB_BLOCK = 134,
-    VK_FORMAT_BC2_UNORM_BLOCK = 135,
-    VK_FORMAT_BC2_SRGB_BLOCK = 136,
-    VK_FORMAT_BC3_UNORM_BLOCK = 137,
-    VK_FORMAT_BC3_SRGB_BLOCK = 138,
-    VK_FORMAT_BC4_UNORM_BLOCK = 139,
-    VK_FORMAT_BC4_SNORM_BLOCK = 140,
-    VK_FORMAT_BC5_UNORM_BLOCK = 141,
-    VK_FORMAT_BC5_SNORM_BLOCK = 142,
-    VK_FORMAT_BC6H_UFLOAT_BLOCK = 143,
-    VK_FORMAT_BC6H_SFLOAT_BLOCK = 144,
-    VK_FORMAT_BC7_UNORM_BLOCK = 145,
-    VK_FORMAT_BC7_SRGB_BLOCK = 146,
-    VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK = 147,
-    VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK = 148,
-    VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK = 149,
-    VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK = 150,
-    VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK = 151,
-    VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK = 152,
-    VK_FORMAT_EAC_R11_UNORM_BLOCK = 153,
-    VK_FORMAT_EAC_R11_SNORM_BLOCK = 154,
-    VK_FORMAT_EAC_R11G11_UNORM_BLOCK = 155,
-    VK_FORMAT_EAC_R11G11_SNORM_BLOCK = 156,
-    VK_FORMAT_ASTC_4x4_UNORM_BLOCK = 157,
-    VK_FORMAT_ASTC_4x4_SRGB_BLOCK = 158,
-    VK_FORMAT_ASTC_5x4_UNORM_BLOCK = 159,
-    VK_FORMAT_ASTC_5x4_SRGB_BLOCK = 160,
-    VK_FORMAT_ASTC_5x5_UNORM_BLOCK = 161,
-    VK_FORMAT_ASTC_5x5_SRGB_BLOCK = 162,
-    VK_FORMAT_ASTC_6x5_UNORM_BLOCK = 163,
-    VK_FORMAT_ASTC_6x5_SRGB_BLOCK = 164,
-    VK_FORMAT_ASTC_6x6_UNORM_BLOCK = 165,
-    VK_FORMAT_ASTC_6x6_SRGB_BLOCK = 166,
-    VK_FORMAT_ASTC_8x5_UNORM_BLOCK = 167,
-    VK_FORMAT_ASTC_8x5_SRGB_BLOCK = 168,
-    VK_FORMAT_ASTC_8x6_UNORM_BLOCK = 169,
-    VK_FORMAT_ASTC_8x6_SRGB_BLOCK = 170,
-    VK_FORMAT_ASTC_8x8_UNORM_BLOCK = 171,
-    VK_FORMAT_ASTC_8x8_SRGB_BLOCK = 172,
-    VK_FORMAT_ASTC_10x5_UNORM_BLOCK = 173,
-    VK_FORMAT_ASTC_10x5_SRGB_BLOCK = 174,
-    VK_FORMAT_ASTC_10x6_UNORM_BLOCK = 175,
-    VK_FORMAT_ASTC_10x6_SRGB_BLOCK = 176,
-    VK_FORMAT_ASTC_10x8_UNORM_BLOCK = 177,
-    VK_FORMAT_ASTC_10x8_SRGB_BLOCK = 178,
-    VK_FORMAT_ASTC_10x10_UNORM_BLOCK = 179,
-    VK_FORMAT_ASTC_10x10_SRGB_BLOCK = 180,
-    VK_FORMAT_ASTC_12x10_UNORM_BLOCK = 181,
-    VK_FORMAT_ASTC_12x10_SRGB_BLOCK = 182,
-    VK_FORMAT_ASTC_12x12_UNORM_BLOCK = 183,
-    VK_FORMAT_ASTC_12x12_SRGB_BLOCK = 184,
-    VK_FORMAT_G8B8G8R8_422_UNORM = 1000156000,
-    VK_FORMAT_B8G8R8G8_422_UNORM = 1000156001,
-    VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM = 1000156002,
-    VK_FORMAT_G8_B8R8_2PLANE_420_UNORM = 1000156003,
-    VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM = 1000156004,
-    VK_FORMAT_G8_B8R8_2PLANE_422_UNORM = 1000156005,
-    VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM = 1000156006,
-    VK_FORMAT_R10X6_UNORM_PACK16 = 1000156007,
-    VK_FORMAT_R10X6G10X6_UNORM_2PACK16 = 1000156008,
-    VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16 = 1000156009,
-    VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16 = 1000156010,
-    VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16 = 1000156011,
-    VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16 = 1000156012,
-    VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16 = 1000156013,
-    VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16 = 1000156014,
-    VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16 = 1000156015,
-    VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16 = 1000156016,
-    VK_FORMAT_R12X4_UNORM_PACK16 = 1000156017,
-    VK_FORMAT_R12X4G12X4_UNORM_2PACK16 = 1000156018,
-    VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16 = 1000156019,
-    VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16 = 1000156020,
-    VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16 = 1000156021,
-    VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16 = 1000156022,
-    VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16 = 1000156023,
-    VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16 = 1000156024,
-    VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16 = 1000156025,
-    VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16 = 1000156026,
-    VK_FORMAT_G16B16G16R16_422_UNORM = 1000156027,
-    VK_FORMAT_B16G16R16G16_422_UNORM = 1000156028,
-    VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM = 1000156029,
-    VK_FORMAT_G16_B16R16_2PLANE_420_UNORM = 1000156030,
-    VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM = 1000156031,
-    VK_FORMAT_G16_B16R16_2PLANE_422_UNORM = 1000156032,
-    VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM = 1000156033,
-    VK_FORMAT_PVRTC1_2BPP_UNORM_BLOCK_IMG = 1000054000,
-    VK_FORMAT_PVRTC1_4BPP_UNORM_BLOCK_IMG = 1000054001,
-    VK_FORMAT_PVRTC2_2BPP_UNORM_BLOCK_IMG = 1000054002,
-    VK_FORMAT_PVRTC2_4BPP_UNORM_BLOCK_IMG = 1000054003,
-    VK_FORMAT_PVRTC1_2BPP_SRGB_BLOCK_IMG = 1000054004,
-    VK_FORMAT_PVRTC1_4BPP_SRGB_BLOCK_IMG = 1000054005,
-    VK_FORMAT_PVRTC2_2BPP_SRGB_BLOCK_IMG = 1000054006,
-    VK_FORMAT_PVRTC2_4BPP_SRGB_BLOCK_IMG = 1000054007,
-    VK_FORMAT_G8B8G8R8_422_UNORM_KHR = VK_FORMAT_G8B8G8R8_422_UNORM,
-    VK_FORMAT_B8G8R8G8_422_UNORM_KHR = VK_FORMAT_B8G8R8G8_422_UNORM,
-    VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM_KHR = VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM,
-    VK_FORMAT_G8_B8R8_2PLANE_420_UNORM_KHR = VK_FORMAT_G8_B8R8_2PLANE_420_UNORM,
-    VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM_KHR = VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM,
-    VK_FORMAT_G8_B8R8_2PLANE_422_UNORM_KHR = VK_FORMAT_G8_B8R8_2PLANE_422_UNORM,
-    VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM_KHR = VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM,
-    VK_FORMAT_R10X6_UNORM_PACK16_KHR = VK_FORMAT_R10X6_UNORM_PACK16,
-    VK_FORMAT_R10X6G10X6_UNORM_2PACK16_KHR = VK_FORMAT_R10X6G10X6_UNORM_2PACK16,
-    VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16_KHR = VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16,
-    VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16_KHR = VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16,
-    VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16_KHR = VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16,
-    VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16_KHR = VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16,
-    VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16_KHR = VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16,
-    VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16_KHR = VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16,
-    VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16_KHR = VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16,
-    VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16_KHR = VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16,
-    VK_FORMAT_R12X4_UNORM_PACK16_KHR = VK_FORMAT_R12X4_UNORM_PACK16,
-    VK_FORMAT_R12X4G12X4_UNORM_2PACK16_KHR = VK_FORMAT_R12X4G12X4_UNORM_2PACK16,
-    VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16_KHR = VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16,
-    VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16_KHR = VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16,
-    VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16_KHR = VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16,
-    VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16_KHR = VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16,
-    VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16_KHR = VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16,
-    VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16_KHR = VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16,
-    VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16_KHR = VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16,
-    VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16_KHR = VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16,
-    VK_FORMAT_G16B16G16R16_422_UNORM_KHR = VK_FORMAT_G16B16G16R16_422_UNORM,
-    VK_FORMAT_B16G16R16G16_422_UNORM_KHR = VK_FORMAT_B16G16R16G16_422_UNORM,
-    VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM_KHR = VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM,
-    VK_FORMAT_G16_B16R16_2PLANE_420_UNORM_KHR = VK_FORMAT_G16_B16R16_2PLANE_420_UNORM,
-    VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM_KHR = VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM,
-    VK_FORMAT_G16_B16R16_2PLANE_422_UNORM_KHR = VK_FORMAT_G16_B16R16_2PLANE_422_UNORM,
-    VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM_KHR = VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM,
-    VK_FORMAT_BEGIN_RANGE = VK_FORMAT_UNDEFINED,
-    VK_FORMAT_END_RANGE = VK_FORMAT_ASTC_12x12_SRGB_BLOCK,
-    VK_FORMAT_RANGE_SIZE = (VK_FORMAT_ASTC_12x12_SRGB_BLOCK - VK_FORMAT_UNDEFINED + 1),
-    VK_FORMAT_MAX_ENUM = 0x7FFFFFFF
-} VkFormat;
-
-typedef enum VkImageType {
-    VK_IMAGE_TYPE_1D = 0,
-    VK_IMAGE_TYPE_2D = 1,
-    VK_IMAGE_TYPE_3D = 2,
-    VK_IMAGE_TYPE_BEGIN_RANGE = VK_IMAGE_TYPE_1D,
-    VK_IMAGE_TYPE_END_RANGE = VK_IMAGE_TYPE_3D,
-    VK_IMAGE_TYPE_RANGE_SIZE = (VK_IMAGE_TYPE_3D - VK_IMAGE_TYPE_1D + 1),
-    VK_IMAGE_TYPE_MAX_ENUM = 0x7FFFFFFF
-} VkImageType;
-
-typedef enum VkImageTiling {
-    VK_IMAGE_TILING_OPTIMAL = 0,
-    VK_IMAGE_TILING_LINEAR = 1,
-    VK_IMAGE_TILING_BEGIN_RANGE = VK_IMAGE_TILING_OPTIMAL,
-    VK_IMAGE_TILING_END_RANGE = VK_IMAGE_TILING_LINEAR,
-    VK_IMAGE_TILING_RANGE_SIZE = (VK_IMAGE_TILING_LINEAR - VK_IMAGE_TILING_OPTIMAL + 1),
-    VK_IMAGE_TILING_MAX_ENUM = 0x7FFFFFFF
-} VkImageTiling;
-
-typedef enum VkPhysicalDeviceType {
-    VK_PHYSICAL_DEVICE_TYPE_OTHER = 0,
-    VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU = 1,
-    VK_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU = 2,
-    VK_PHYSICAL_DEVICE_TYPE_VIRTUAL_GPU = 3,
-    VK_PHYSICAL_DEVICE_TYPE_CPU = 4,
-    VK_PHYSICAL_DEVICE_TYPE_BEGIN_RANGE = VK_PHYSICAL_DEVICE_TYPE_OTHER,
-    VK_PHYSICAL_DEVICE_TYPE_END_RANGE = VK_PHYSICAL_DEVICE_TYPE_CPU,
-    VK_PHYSICAL_DEVICE_TYPE_RANGE_SIZE = (VK_PHYSICAL_DEVICE_TYPE_CPU - VK_PHYSICAL_DEVICE_TYPE_OTHER + 1),
-    VK_PHYSICAL_DEVICE_TYPE_MAX_ENUM = 0x7FFFFFFF
-} VkPhysicalDeviceType;
-
-typedef enum VkQueryType {
-    VK_QUERY_TYPE_OCCLUSION = 0,
-    VK_QUERY_TYPE_PIPELINE_STATISTICS = 1,
-    VK_QUERY_TYPE_TIMESTAMP = 2,
-    VK_QUERY_TYPE_BEGIN_RANGE = VK_QUERY_TYPE_OCCLUSION,
-    VK_QUERY_TYPE_END_RANGE = VK_QUERY_TYPE_TIMESTAMP,
-    VK_QUERY_TYPE_RANGE_SIZE = (VK_QUERY_TYPE_TIMESTAMP - VK_QUERY_TYPE_OCCLUSION + 1),
-    VK_QUERY_TYPE_MAX_ENUM = 0x7FFFFFFF
-} VkQueryType;
-
-typedef enum VkSharingMode {
-    VK_SHARING_MODE_EXCLUSIVE = 0,
-    VK_SHARING_MODE_CONCURRENT = 1,
-    VK_SHARING_MODE_BEGIN_RANGE = VK_SHARING_MODE_EXCLUSIVE,
-    VK_SHARING_MODE_END_RANGE = VK_SHARING_MODE_CONCURRENT,
-    VK_SHARING_MODE_RANGE_SIZE = (VK_SHARING_MODE_CONCURRENT - VK_SHARING_MODE_EXCLUSIVE + 1),
-    VK_SHARING_MODE_MAX_ENUM = 0x7FFFFFFF
-} VkSharingMode;
-
-typedef enum VkImageLayout {
-    VK_IMAGE_LAYOUT_UNDEFINED = 0,
-    VK_IMAGE_LAYOUT_GENERAL = 1,
-    VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL = 2,
-    VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL = 3,
-    VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL = 4,
-    VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL = 5,
-    VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL = 6,
-    VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL = 7,
-    VK_IMAGE_LAYOUT_PREINITIALIZED = 8,
-    VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL = 1000117000,
-    VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL = 1000117001,
-    VK_IMAGE_LAYOUT_PRESENT_SRC_KHR = 1000001002,
-    VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR = 1000111000,
-    VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL_KHR = VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL,
-    VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL_KHR = VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL,
-    VK_IMAGE_LAYOUT_BEGIN_RANGE = VK_IMAGE_LAYOUT_UNDEFINED,
-    VK_IMAGE_LAYOUT_END_RANGE = VK_IMAGE_LAYOUT_PREINITIALIZED,
-    VK_IMAGE_LAYOUT_RANGE_SIZE = (VK_IMAGE_LAYOUT_PREINITIALIZED - VK_IMAGE_LAYOUT_UNDEFINED + 1),
-    VK_IMAGE_LAYOUT_MAX_ENUM = 0x7FFFFFFF
-} VkImageLayout;
-
-typedef enum VkImageViewType {
-    VK_IMAGE_VIEW_TYPE_1D = 0,
-    VK_IMAGE_VIEW_TYPE_2D = 1,
-    VK_IMAGE_VIEW_TYPE_3D = 2,
-    VK_IMAGE_VIEW_TYPE_CUBE = 3,
-    VK_IMAGE_VIEW_TYPE_1D_ARRAY = 4,
-    VK_IMAGE_VIEW_TYPE_2D_ARRAY = 5,
-    VK_IMAGE_VIEW_TYPE_CUBE_ARRAY = 6,
-    VK_IMAGE_VIEW_TYPE_BEGIN_RANGE = VK_IMAGE_VIEW_TYPE_1D,
-    VK_IMAGE_VIEW_TYPE_END_RANGE = VK_IMAGE_VIEW_TYPE_CUBE_ARRAY,
-    VK_IMAGE_VIEW_TYPE_RANGE_SIZE = (VK_IMAGE_VIEW_TYPE_CUBE_ARRAY - VK_IMAGE_VIEW_TYPE_1D + 1),
-    VK_IMAGE_VIEW_TYPE_MAX_ENUM = 0x7FFFFFFF
-} VkImageViewType;
-
-typedef enum VkComponentSwizzle {
-    VK_COMPONENT_SWIZZLE_IDENTITY = 0,
-    VK_COMPONENT_SWIZZLE_ZERO = 1,
-    VK_COMPONENT_SWIZZLE_ONE = 2,
-    VK_COMPONENT_SWIZZLE_R = 3,
-    VK_COMPONENT_SWIZZLE_G = 4,
-    VK_COMPONENT_SWIZZLE_B = 5,
-    VK_COMPONENT_SWIZZLE_A = 6,
-    VK_COMPONENT_SWIZZLE_BEGIN_RANGE = VK_COMPONENT_SWIZZLE_IDENTITY,
-    VK_COMPONENT_SWIZZLE_END_RANGE = VK_COMPONENT_SWIZZLE_A,
-    VK_COMPONENT_SWIZZLE_RANGE_SIZE = (VK_COMPONENT_SWIZZLE_A - VK_COMPONENT_SWIZZLE_IDENTITY + 1),
-    VK_COMPONENT_SWIZZLE_MAX_ENUM = 0x7FFFFFFF
-} VkComponentSwizzle;
-
-typedef enum VkVertexInputRate {
-    VK_VERTEX_INPUT_RATE_VERTEX = 0,
-    VK_VERTEX_INPUT_RATE_INSTANCE = 1,
-    VK_VERTEX_INPUT_RATE_BEGIN_RANGE = VK_VERTEX_INPUT_RATE_VERTEX,
-    VK_VERTEX_INPUT_RATE_END_RANGE = VK_VERTEX_INPUT_RATE_INSTANCE,
-    VK_VERTEX_INPUT_RATE_RANGE_SIZE = (VK_VERTEX_INPUT_RATE_INSTANCE - VK_VERTEX_INPUT_RATE_VERTEX + 1),
-    VK_VERTEX_INPUT_RATE_MAX_ENUM = 0x7FFFFFFF
-} VkVertexInputRate;
-
-typedef enum VkPrimitiveTopology {
-    VK_PRIMITIVE_TOPOLOGY_POINT_LIST = 0,
-    VK_PRIMITIVE_TOPOLOGY_LINE_LIST = 1,
-    VK_PRIMITIVE_TOPOLOGY_LINE_STRIP = 2,
-    VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST = 3,
-    VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP = 4,
-    VK_PRIMITIVE_TOPOLOGY_TRIANGLE_FAN = 5,
-    VK_PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY = 6,
-    VK_PRIMITIVE_TOPOLOGY_LINE_STRIP_WITH_ADJACENCY = 7,
-    VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY = 8,
-    VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP_WITH_ADJACENCY = 9,
-    VK_PRIMITIVE_TOPOLOGY_PATCH_LIST = 10,
-    VK_PRIMITIVE_TOPOLOGY_BEGIN_RANGE = VK_PRIMITIVE_TOPOLOGY_POINT_LIST,
-    VK_PRIMITIVE_TOPOLOGY_END_RANGE = VK_PRIMITIVE_TOPOLOGY_PATCH_LIST,
-    VK_PRIMITIVE_TOPOLOGY_RANGE_SIZE = (VK_PRIMITIVE_TOPOLOGY_PATCH_LIST - VK_PRIMITIVE_TOPOLOGY_POINT_LIST + 1),
-    VK_PRIMITIVE_TOPOLOGY_MAX_ENUM = 0x7FFFFFFF
-} VkPrimitiveTopology;
-
-typedef enum VkPolygonMode {
-    VK_POLYGON_MODE_FILL = 0,
-    VK_POLYGON_MODE_LINE = 1,
-    VK_POLYGON_MODE_POINT = 2,
-    VK_POLYGON_MODE_FILL_RECTANGLE_NV = 1000153000,
-    VK_POLYGON_MODE_BEGIN_RANGE = VK_POLYGON_MODE_FILL,
-    VK_POLYGON_MODE_END_RANGE = VK_POLYGON_MODE_POINT,
-    VK_POLYGON_MODE_RANGE_SIZE = (VK_POLYGON_MODE_POINT - VK_POLYGON_MODE_FILL + 1),
-    VK_POLYGON_MODE_MAX_ENUM = 0x7FFFFFFF
-} VkPolygonMode;
-
-typedef enum VkFrontFace {
-    VK_FRONT_FACE_COUNTER_CLOCKWISE = 0,
-    VK_FRONT_FACE_CLOCKWISE = 1,
-    VK_FRONT_FACE_BEGIN_RANGE = VK_FRONT_FACE_COUNTER_CLOCKWISE,
-    VK_FRONT_FACE_END_RANGE = VK_FRONT_FACE_CLOCKWISE,
-    VK_FRONT_FACE_RANGE_SIZE = (VK_FRONT_FACE_CLOCKWISE - VK_FRONT_FACE_COUNTER_CLOCKWISE + 1),
-    VK_FRONT_FACE_MAX_ENUM = 0x7FFFFFFF
-} VkFrontFace;
-
-typedef enum VkCompareOp {
-    VK_COMPARE_OP_NEVER = 0,
-    VK_COMPARE_OP_LESS = 1,
-    VK_COMPARE_OP_EQUAL = 2,
-    VK_COMPARE_OP_LESS_OR_EQUAL = 3,
-    VK_COMPARE_OP_GREATER = 4,
-    VK_COMPARE_OP_NOT_EQUAL = 5,
-    VK_COMPARE_OP_GREATER_OR_EQUAL = 6,
-    VK_COMPARE_OP_ALWAYS = 7,
-    VK_COMPARE_OP_BEGIN_RANGE = VK_COMPARE_OP_NEVER,
-    VK_COMPARE_OP_END_RANGE = VK_COMPARE_OP_ALWAYS,
-    VK_COMPARE_OP_RANGE_SIZE = (VK_COMPARE_OP_ALWAYS - VK_COMPARE_OP_NEVER + 1),
-    VK_COMPARE_OP_MAX_ENUM = 0x7FFFFFFF
-} VkCompareOp;
-
-typedef enum VkStencilOp {
-    VK_STENCIL_OP_KEEP = 0,
-    VK_STENCIL_OP_ZERO = 1,
-    VK_STENCIL_OP_REPLACE = 2,
-    VK_STENCIL_OP_INCREMENT_AND_CLAMP = 3,
-    VK_STENCIL_OP_DECREMENT_AND_CLAMP = 4,
-    VK_STENCIL_OP_INVERT = 5,
-    VK_STENCIL_OP_INCREMENT_AND_WRAP = 6,
-    VK_STENCIL_OP_DECREMENT_AND_WRAP = 7,
-    VK_STENCIL_OP_BEGIN_RANGE = VK_STENCIL_OP_KEEP,
-    VK_STENCIL_OP_END_RANGE = VK_STENCIL_OP_DECREMENT_AND_WRAP,
-    VK_STENCIL_OP_RANGE_SIZE = (VK_STENCIL_OP_DECREMENT_AND_WRAP - VK_STENCIL_OP_KEEP + 1),
-    VK_STENCIL_OP_MAX_ENUM = 0x7FFFFFFF
-} VkStencilOp;
-
-typedef enum VkLogicOp {
-    VK_LOGIC_OP_CLEAR = 0,
-    VK_LOGIC_OP_AND = 1,
-    VK_LOGIC_OP_AND_REVERSE = 2,
-    VK_LOGIC_OP_COPY = 3,
-    VK_LOGIC_OP_AND_INVERTED = 4,
-    VK_LOGIC_OP_NO_OP = 5,
-    VK_LOGIC_OP_XOR = 6,
-    VK_LOGIC_OP_OR = 7,
-    VK_LOGIC_OP_NOR = 8,
-    VK_LOGIC_OP_EQUIVALENT = 9,
-    VK_LOGIC_OP_INVERT = 10,
-    VK_LOGIC_OP_OR_REVERSE = 11,
-    VK_LOGIC_OP_COPY_INVERTED = 12,
-    VK_LOGIC_OP_OR_INVERTED = 13,
-    VK_LOGIC_OP_NAND = 14,
-    VK_LOGIC_OP_SET = 15,
-    VK_LOGIC_OP_BEGIN_RANGE = VK_LOGIC_OP_CLEAR,
-    VK_LOGIC_OP_END_RANGE = VK_LOGIC_OP_SET,
-    VK_LOGIC_OP_RANGE_SIZE = (VK_LOGIC_OP_SET - VK_LOGIC_OP_CLEAR + 1),
-    VK_LOGIC_OP_MAX_ENUM = 0x7FFFFFFF
-} VkLogicOp;
-
-typedef enum VkBlendFactor {
-    VK_BLEND_FACTOR_ZERO = 0,
-    VK_BLEND_FACTOR_ONE = 1,
-    VK_BLEND_FACTOR_SRC_COLOR = 2,
-    VK_BLEND_FACTOR_ONE_MINUS_SRC_COLOR = 3,
-    VK_BLEND_FACTOR_DST_COLOR = 4,
-    VK_BLEND_FACTOR_ONE_MINUS_DST_COLOR = 5,
-    VK_BLEND_FACTOR_SRC_ALPHA = 6,
-    VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA = 7,
-    VK_BLEND_FACTOR_DST_ALPHA = 8,
-    VK_BLEND_FACTOR_ONE_MINUS_DST_ALPHA = 9,
-    VK_BLEND_FACTOR_CONSTANT_COLOR = 10,
-    VK_BLEND_FACTOR_ONE_MINUS_CONSTANT_COLOR = 11,
-    VK_BLEND_FACTOR_CONSTANT_ALPHA = 12,
-    VK_BLEND_FACTOR_ONE_MINUS_CONSTANT_ALPHA = 13,
-    VK_BLEND_FACTOR_SRC_ALPHA_SATURATE = 14,
-    VK_BLEND_FACTOR_SRC1_COLOR = 15,
-    VK_BLEND_FACTOR_ONE_MINUS_SRC1_COLOR = 16,
-    VK_BLEND_FACTOR_SRC1_ALPHA = 17,
-    VK_BLEND_FACTOR_ONE_MINUS_SRC1_ALPHA = 18,
-    VK_BLEND_FACTOR_BEGIN_RANGE = VK_BLEND_FACTOR_ZERO,
-    VK_BLEND_FACTOR_END_RANGE = VK_BLEND_FACTOR_ONE_MINUS_SRC1_ALPHA,
-    VK_BLEND_FACTOR_RANGE_SIZE = (VK_BLEND_FACTOR_ONE_MINUS_SRC1_ALPHA - VK_BLEND_FACTOR_ZERO + 1),
-    VK_BLEND_FACTOR_MAX_ENUM = 0x7FFFFFFF
-} VkBlendFactor;
-
-typedef enum VkBlendOp {
-    VK_BLEND_OP_ADD = 0,
-    VK_BLEND_OP_SUBTRACT = 1,
-    VK_BLEND_OP_REVERSE_SUBTRACT = 2,
-    VK_BLEND_OP_MIN = 3,
-    VK_BLEND_OP_MAX = 4,
-    VK_BLEND_OP_ZERO_EXT = 1000148000,
-    VK_BLEND_OP_SRC_EXT = 1000148001,
-    VK_BLEND_OP_DST_EXT = 1000148002,
-    VK_BLEND_OP_SRC_OVER_EXT = 1000148003,
-    VK_BLEND_OP_DST_OVER_EXT = 1000148004,
-    VK_BLEND_OP_SRC_IN_EXT = 1000148005,
-    VK_BLEND_OP_DST_IN_EXT = 1000148006,
-    VK_BLEND_OP_SRC_OUT_EXT = 1000148007,
-    VK_BLEND_OP_DST_OUT_EXT = 1000148008,
-    VK_BLEND_OP_SRC_ATOP_EXT = 1000148009,
-    VK_BLEND_OP_DST_ATOP_EXT = 1000148010,
-    VK_BLEND_OP_XOR_EXT = 1000148011,
-    VK_BLEND_OP_MULTIPLY_EXT = 1000148012,
-    VK_BLEND_OP_SCREEN_EXT = 1000148013,
-    VK_BLEND_OP_OVERLAY_EXT = 1000148014,
-    VK_BLEND_OP_DARKEN_EXT = 1000148015,
-    VK_BLEND_OP_LIGHTEN_EXT = 1000148016,
-    VK_BLEND_OP_COLORDODGE_EXT = 1000148017,
-    VK_BLEND_OP_COLORBURN_EXT = 1000148018,
-    VK_BLEND_OP_HARDLIGHT_EXT = 1000148019,
-    VK_BLEND_OP_SOFTLIGHT_EXT = 1000148020,
-    VK_BLEND_OP_DIFFERENCE_EXT = 1000148021,
-    VK_BLEND_OP_EXCLUSION_EXT = 1000148022,
-    VK_BLEND_OP_INVERT_EXT = 1000148023,
-    VK_BLEND_OP_INVERT_RGB_EXT = 1000148024,
-    VK_BLEND_OP_LINEARDODGE_EXT = 1000148025,
-    VK_BLEND_OP_LINEARBURN_EXT = 1000148026,
-    VK_BLEND_OP_VIVIDLIGHT_EXT = 1000148027,
-    VK_BLEND_OP_LINEARLIGHT_EXT = 1000148028,
-    VK_BLEND_OP_PINLIGHT_EXT = 1000148029,
-    VK_BLEND_OP_HARDMIX_EXT = 1000148030,
-    VK_BLEND_OP_HSL_HUE_EXT = 1000148031,
-    VK_BLEND_OP_HSL_SATURATION_EXT = 1000148032,
-    VK_BLEND_OP_HSL_COLOR_EXT = 1000148033,
-    VK_BLEND_OP_HSL_LUMINOSITY_EXT = 1000148034,
-    VK_BLEND_OP_PLUS_EXT = 1000148035,
-    VK_BLEND_OP_PLUS_CLAMPED_EXT = 1000148036,
-    VK_BLEND_OP_PLUS_CLAMPED_ALPHA_EXT = 1000148037,
-    VK_BLEND_OP_PLUS_DARKER_EXT = 1000148038,
-    VK_BLEND_OP_MINUS_EXT = 1000148039,
-    VK_BLEND_OP_MINUS_CLAMPED_EXT = 1000148040,
-    VK_BLEND_OP_CONTRAST_EXT = 1000148041,
-    VK_BLEND_OP_INVERT_OVG_EXT = 1000148042,
-    VK_BLEND_OP_RED_EXT = 1000148043,
-    VK_BLEND_OP_GREEN_EXT = 1000148044,
-    VK_BLEND_OP_BLUE_EXT = 1000148045,
-    VK_BLEND_OP_BEGIN_RANGE = VK_BLEND_OP_ADD,
-    VK_BLEND_OP_END_RANGE = VK_BLEND_OP_MAX,
-    VK_BLEND_OP_RANGE_SIZE = (VK_BLEND_OP_MAX - VK_BLEND_OP_ADD + 1),
-    VK_BLEND_OP_MAX_ENUM = 0x7FFFFFFF
-} VkBlendOp;
-
-typedef enum VkDynamicState {
-    VK_DYNAMIC_STATE_VIEWPORT = 0,
-    VK_DYNAMIC_STATE_SCISSOR = 1,
-    VK_DYNAMIC_STATE_LINE_WIDTH = 2,
-    VK_DYNAMIC_STATE_DEPTH_BIAS = 3,
-    VK_DYNAMIC_STATE_BLEND_CONSTANTS = 4,
-    VK_DYNAMIC_STATE_DEPTH_BOUNDS = 5,
-    VK_DYNAMIC_STATE_STENCIL_COMPARE_MASK = 6,
-    VK_DYNAMIC_STATE_STENCIL_WRITE_MASK = 7,
-    VK_DYNAMIC_STATE_STENCIL_REFERENCE = 8,
-    VK_DYNAMIC_STATE_VIEWPORT_W_SCALING_NV = 1000087000,
-    VK_DYNAMIC_STATE_DISCARD_RECTANGLE_EXT = 1000099000,
-    VK_DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT = 1000143000,
-    VK_DYNAMIC_STATE_BEGIN_RANGE = VK_DYNAMIC_STATE_VIEWPORT,
-    VK_DYNAMIC_STATE_END_RANGE = VK_DYNAMIC_STATE_STENCIL_REFERENCE,
-    VK_DYNAMIC_STATE_RANGE_SIZE = (VK_DYNAMIC_STATE_STENCIL_REFERENCE - VK_DYNAMIC_STATE_VIEWPORT + 1),
-    VK_DYNAMIC_STATE_MAX_ENUM = 0x7FFFFFFF
-} VkDynamicState;
-
-typedef enum VkFilter {
-    VK_FILTER_NEAREST = 0,
-    VK_FILTER_LINEAR = 1,
-    VK_FILTER_CUBIC_IMG = 1000015000,
-    VK_FILTER_BEGIN_RANGE = VK_FILTER_NEAREST,
-    VK_FILTER_END_RANGE = VK_FILTER_LINEAR,
-    VK_FILTER_RANGE_SIZE = (VK_FILTER_LINEAR - VK_FILTER_NEAREST + 1),
-    VK_FILTER_MAX_ENUM = 0x7FFFFFFF
-} VkFilter;
-
-typedef enum VkSamplerMipmapMode {
-    VK_SAMPLER_MIPMAP_MODE_NEAREST = 0,
-    VK_SAMPLER_MIPMAP_MODE_LINEAR = 1,
-    VK_SAMPLER_MIPMAP_MODE_BEGIN_RANGE = VK_SAMPLER_MIPMAP_MODE_NEAREST,
-    VK_SAMPLER_MIPMAP_MODE_END_RANGE = VK_SAMPLER_MIPMAP_MODE_LINEAR,
-    VK_SAMPLER_MIPMAP_MODE_RANGE_SIZE = (VK_SAMPLER_MIPMAP_MODE_LINEAR - VK_SAMPLER_MIPMAP_MODE_NEAREST + 1),
-    VK_SAMPLER_MIPMAP_MODE_MAX_ENUM = 0x7FFFFFFF
-} VkSamplerMipmapMode;
-
-typedef enum VkSamplerAddressMode {
-    VK_SAMPLER_ADDRESS_MODE_REPEAT = 0,
-    VK_SAMPLER_ADDRESS_MODE_MIRRORED_REPEAT = 1,
-    VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE = 2,
-    VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER = 3,
-    VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE = 4,
-    VK_SAMPLER_ADDRESS_MODE_BEGIN_RANGE = VK_SAMPLER_ADDRESS_MODE_REPEAT,
-    VK_SAMPLER_ADDRESS_MODE_END_RANGE = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER,
-    VK_SAMPLER_ADDRESS_MODE_RANGE_SIZE = (VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER - VK_SAMPLER_ADDRESS_MODE_REPEAT + 1),
-    VK_SAMPLER_ADDRESS_MODE_MAX_ENUM = 0x7FFFFFFF
-} VkSamplerAddressMode;
-
-typedef enum VkBorderColor {
-    VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK = 0,
-    VK_BORDER_COLOR_INT_TRANSPARENT_BLACK = 1,
-    VK_BORDER_COLOR_FLOAT_OPAQUE_BLACK = 2,
-    VK_BORDER_COLOR_INT_OPAQUE_BLACK = 3,
-    VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE = 4,
-    VK_BORDER_COLOR_INT_OPAQUE_WHITE = 5,
-    VK_BORDER_COLOR_BEGIN_RANGE = VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK,
-    VK_BORDER_COLOR_END_RANGE = VK_BORDER_COLOR_INT_OPAQUE_WHITE,
-    VK_BORDER_COLOR_RANGE_SIZE = (VK_BORDER_COLOR_INT_OPAQUE_WHITE - VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK + 1),
-    VK_BORDER_COLOR_MAX_ENUM = 0x7FFFFFFF
-} VkBorderColor;
-
-typedef enum VkDescriptorType {
-    VK_DESCRIPTOR_TYPE_SAMPLER = 0,
-    VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER = 1,
-    VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE = 2,
-    VK_DESCRIPTOR_TYPE_STORAGE_IMAGE = 3,
-    VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER = 4,
-    VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER = 5,
-    VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER = 6,
-    VK_DESCRIPTOR_TYPE_STORAGE_BUFFER = 7,
-    VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC = 8,
-    VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC = 9,
-    VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT = 10,
-    VK_DESCRIPTOR_TYPE_BEGIN_RANGE = VK_DESCRIPTOR_TYPE_SAMPLER,
-    VK_DESCRIPTOR_TYPE_END_RANGE = VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT,
-    VK_DESCRIPTOR_TYPE_RANGE_SIZE = (VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT - VK_DESCRIPTOR_TYPE_SAMPLER + 1),
-    VK_DESCRIPTOR_TYPE_MAX_ENUM = 0x7FFFFFFF
-} VkDescriptorType;
-
-typedef enum VkAttachmentLoadOp {
-    VK_ATTACHMENT_LOAD_OP_LOAD = 0,
-    VK_ATTACHMENT_LOAD_OP_CLEAR = 1,
-    VK_ATTACHMENT_LOAD_OP_DONT_CARE = 2,
-    VK_ATTACHMENT_LOAD_OP_BEGIN_RANGE = VK_ATTACHMENT_LOAD_OP_LOAD,
-    VK_ATTACHMENT_LOAD_OP_END_RANGE = VK_ATTACHMENT_LOAD_OP_DONT_CARE,
-    VK_ATTACHMENT_LOAD_OP_RANGE_SIZE = (VK_ATTACHMENT_LOAD_OP_DONT_CARE - VK_ATTACHMENT_LOAD_OP_LOAD + 1),
-    VK_ATTACHMENT_LOAD_OP_MAX_ENUM = 0x7FFFFFFF
-} VkAttachmentLoadOp;
-
-typedef enum VkAttachmentStoreOp {
-    VK_ATTACHMENT_STORE_OP_STORE = 0,
-    VK_ATTACHMENT_STORE_OP_DONT_CARE = 1,
-    VK_ATTACHMENT_STORE_OP_BEGIN_RANGE = VK_ATTACHMENT_STORE_OP_STORE,
-    VK_ATTACHMENT_STORE_OP_END_RANGE = VK_ATTACHMENT_STORE_OP_DONT_CARE,
-    VK_ATTACHMENT_STORE_OP_RANGE_SIZE = (VK_ATTACHMENT_STORE_OP_DONT_CARE - VK_ATTACHMENT_STORE_OP_STORE + 1),
-    VK_ATTACHMENT_STORE_OP_MAX_ENUM = 0x7FFFFFFF
-} VkAttachmentStoreOp;
-
-typedef enum VkPipelineBindPoint {
-    VK_PIPELINE_BIND_POINT_GRAPHICS = 0,
-    VK_PIPELINE_BIND_POINT_COMPUTE = 1,
-    VK_PIPELINE_BIND_POINT_BEGIN_RANGE = VK_PIPELINE_BIND_POINT_GRAPHICS,
-    VK_PIPELINE_BIND_POINT_END_RANGE = VK_PIPELINE_BIND_POINT_COMPUTE,
-    VK_PIPELINE_BIND_POINT_RANGE_SIZE = (VK_PIPELINE_BIND_POINT_COMPUTE - VK_PIPELINE_BIND_POINT_GRAPHICS + 1),
-    VK_PIPELINE_BIND_POINT_MAX_ENUM = 0x7FFFFFFF
-} VkPipelineBindPoint;
-
-typedef enum VkCommandBufferLevel {
-    VK_COMMAND_BUFFER_LEVEL_PRIMARY = 0,
-    VK_COMMAND_BUFFER_LEVEL_SECONDARY = 1,
-    VK_COMMAND_BUFFER_LEVEL_BEGIN_RANGE = VK_COMMAND_BUFFER_LEVEL_PRIMARY,
-    VK_COMMAND_BUFFER_LEVEL_END_RANGE = VK_COMMAND_BUFFER_LEVEL_SECONDARY,
-    VK_COMMAND_BUFFER_LEVEL_RANGE_SIZE = (VK_COMMAND_BUFFER_LEVEL_SECONDARY - VK_COMMAND_BUFFER_LEVEL_PRIMARY + 1),
-    VK_COMMAND_BUFFER_LEVEL_MAX_ENUM = 0x7FFFFFFF
-} VkCommandBufferLevel;
-
-typedef enum VkIndexType {
-    VK_INDEX_TYPE_UINT16 = 0,
-    VK_INDEX_TYPE_UINT32 = 1,
-    VK_INDEX_TYPE_BEGIN_RANGE = VK_INDEX_TYPE_UINT16,
-    VK_INDEX_TYPE_END_RANGE = VK_INDEX_TYPE_UINT32,
-    VK_INDEX_TYPE_RANGE_SIZE = (VK_INDEX_TYPE_UINT32 - VK_INDEX_TYPE_UINT16 + 1),
-    VK_INDEX_TYPE_MAX_ENUM = 0x7FFFFFFF
-} VkIndexType;
-
-typedef enum VkSubpassContents {
-    VK_SUBPASS_CONTENTS_INLINE = 0,
-    VK_SUBPASS_CONTENTS_SECONDARY_COMMAND_BUFFERS = 1,
-    VK_SUBPASS_CONTENTS_BEGIN_RANGE = VK_SUBPASS_CONTENTS_INLINE,
-    VK_SUBPASS_CONTENTS_END_RANGE = VK_SUBPASS_CONTENTS_SECONDARY_COMMAND_BUFFERS,
-    VK_SUBPASS_CONTENTS_RANGE_SIZE = (VK_SUBPASS_CONTENTS_SECONDARY_COMMAND_BUFFERS - VK_SUBPASS_CONTENTS_INLINE + 1),
-    VK_SUBPASS_CONTENTS_MAX_ENUM = 0x7FFFFFFF
-} VkSubpassContents;
-
-typedef enum VkObjectType {
-    VK_OBJECT_TYPE_UNKNOWN = 0,
-    VK_OBJECT_TYPE_INSTANCE = 1,
-    VK_OBJECT_TYPE_PHYSICAL_DEVICE = 2,
-    VK_OBJECT_TYPE_DEVICE = 3,
-    VK_OBJECT_TYPE_QUEUE = 4,
-    VK_OBJECT_TYPE_SEMAPHORE = 5,
-    VK_OBJECT_TYPE_COMMAND_BUFFER = 6,
-    VK_OBJECT_TYPE_FENCE = 7,
-    VK_OBJECT_TYPE_DEVICE_MEMORY = 8,
-    VK_OBJECT_TYPE_BUFFER = 9,
-    VK_OBJECT_TYPE_IMAGE = 10,
-    VK_OBJECT_TYPE_EVENT = 11,
-    VK_OBJECT_TYPE_QUERY_POOL = 12,
-    VK_OBJECT_TYPE_BUFFER_VIEW = 13,
-    VK_OBJECT_TYPE_IMAGE_VIEW = 14,
-    VK_OBJECT_TYPE_SHADER_MODULE = 15,
-    VK_OBJECT_TYPE_PIPELINE_CACHE = 16,
-    VK_OBJECT_TYPE_PIPELINE_LAYOUT = 17,
-    VK_OBJECT_TYPE_RENDER_PASS = 18,
-    VK_OBJECT_TYPE_PIPELINE = 19,
-    VK_OBJECT_TYPE_DESCRIPTOR_SET_LAYOUT = 20,
-    VK_OBJECT_TYPE_SAMPLER = 21,
-    VK_OBJECT_TYPE_DESCRIPTOR_POOL = 22,
-    VK_OBJECT_TYPE_DESCRIPTOR_SET = 23,
-    VK_OBJECT_TYPE_FRAMEBUFFER = 24,
-    VK_OBJECT_TYPE_COMMAND_POOL = 25,
-    VK_OBJECT_TYPE_SAMPLER_YCBCR_CONVERSION = 1000156000,
-    VK_OBJECT_TYPE_DESCRIPTOR_UPDATE_TEMPLATE = 1000085000,
-    VK_OBJECT_TYPE_SURFACE_KHR = 1000000000,
-    VK_OBJECT_TYPE_SWAPCHAIN_KHR = 1000001000,
-    VK_OBJECT_TYPE_DISPLAY_KHR = 1000002000,
-    VK_OBJECT_TYPE_DISPLAY_MODE_KHR = 1000002001,
-    VK_OBJECT_TYPE_DEBUG_REPORT_CALLBACK_EXT = 1000011000,
-    VK_OBJECT_TYPE_OBJECT_TABLE_NVX = 1000086000,
-    VK_OBJECT_TYPE_INDIRECT_COMMANDS_LAYOUT_NVX = 1000086001,
-    VK_OBJECT_TYPE_DEBUG_UTILS_MESSENGER_EXT = 1000128000,
-    VK_OBJECT_TYPE_VALIDATION_CACHE_EXT = 1000160000,
-    VK_OBJECT_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_KHR = VK_OBJECT_TYPE_DESCRIPTOR_UPDATE_TEMPLATE,
-    VK_OBJECT_TYPE_SAMPLER_YCBCR_CONVERSION_KHR = VK_OBJECT_TYPE_SAMPLER_YCBCR_CONVERSION,
-    VK_OBJECT_TYPE_BEGIN_RANGE = VK_OBJECT_TYPE_UNKNOWN,
-    VK_OBJECT_TYPE_END_RANGE = VK_OBJECT_TYPE_COMMAND_POOL,
-    VK_OBJECT_TYPE_RANGE_SIZE = (VK_OBJECT_TYPE_COMMAND_POOL - VK_OBJECT_TYPE_UNKNOWN + 1),
-    VK_OBJECT_TYPE_MAX_ENUM = 0x7FFFFFFF
-} VkObjectType;
-
-typedef VkFlags VkInstanceCreateFlags;
-
-typedef enum VkFormatFeatureFlagBits {
-    VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT = 0x00000001,
-    VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT = 0x00000002,
-    VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT = 0x00000004,
-    VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT = 0x00000008,
-    VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT = 0x00000010,
-    VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT = 0x00000020,
-    VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT = 0x00000040,
-    VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT = 0x00000080,
-    VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT = 0x00000100,
-    VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT = 0x00000200,
-    VK_FORMAT_FEATURE_BLIT_SRC_BIT = 0x00000400,
-    VK_FORMAT_FEATURE_BLIT_DST_BIT = 0x00000800,
-    VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT = 0x00001000,
-    VK_FORMAT_FEATURE_TRANSFER_SRC_BIT = 0x00004000,
-    VK_FORMAT_FEATURE_TRANSFER_DST_BIT = 0x00008000,
-    VK_FORMAT_FEATURE_MIDPOINT_CHROMA_SAMPLES_BIT = 0x00020000,
-    VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_LINEAR_FILTER_BIT = 0x00040000,
-    VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_SEPARATE_RECONSTRUCTION_FILTER_BIT = 0x00080000,
-    VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_BIT = 0x00100000,
-    VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_FORCEABLE_BIT = 0x00200000,
-    VK_FORMAT_FEATURE_DISJOINT_BIT = 0x00400000,
-    VK_FORMAT_FEATURE_COSITED_CHROMA_SAMPLES_BIT = 0x00800000,
-    VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_CUBIC_BIT_IMG = 0x00002000,
-    VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_MINMAX_BIT_EXT = 0x00010000,
-    VK_FORMAT_FEATURE_TRANSFER_SRC_BIT_KHR = VK_FORMAT_FEATURE_TRANSFER_SRC_BIT,
-    VK_FORMAT_FEATURE_TRANSFER_DST_BIT_KHR = VK_FORMAT_FEATURE_TRANSFER_DST_BIT,
-    VK_FORMAT_FEATURE_MIDPOINT_CHROMA_SAMPLES_BIT_KHR = VK_FORMAT_FEATURE_MIDPOINT_CHROMA_SAMPLES_BIT,
-    VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_LINEAR_FILTER_BIT_KHR = VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_LINEAR_FILTER_BIT,
-    VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_SEPARATE_RECONSTRUCTION_FILTER_BIT_KHR = VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_SEPARATE_RECONSTRUCTION_FILTER_BIT,
-    VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_BIT_KHR = VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_BIT,
-    VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_FORCEABLE_BIT_KHR = VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_FORCEABLE_BIT,
-    VK_FORMAT_FEATURE_DISJOINT_BIT_KHR = VK_FORMAT_FEATURE_DISJOINT_BIT,
-    VK_FORMAT_FEATURE_COSITED_CHROMA_SAMPLES_BIT_KHR = VK_FORMAT_FEATURE_COSITED_CHROMA_SAMPLES_BIT,
-    VK_FORMAT_FEATURE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkFormatFeatureFlagBits;
-typedef VkFlags VkFormatFeatureFlags;
-
-typedef enum VkImageUsageFlagBits {
-    VK_IMAGE_USAGE_TRANSFER_SRC_BIT = 0x00000001,
-    VK_IMAGE_USAGE_TRANSFER_DST_BIT = 0x00000002,
-    VK_IMAGE_USAGE_SAMPLED_BIT = 0x00000004,
-    VK_IMAGE_USAGE_STORAGE_BIT = 0x00000008,
-    VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT = 0x00000010,
-    VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT = 0x00000020,
-    VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT = 0x00000040,
-    VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT = 0x00000080,
-    VK_IMAGE_USAGE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkImageUsageFlagBits;
-typedef VkFlags VkImageUsageFlags;
-
-typedef enum VkImageCreateFlagBits {
-    VK_IMAGE_CREATE_SPARSE_BINDING_BIT = 0x00000001,
-    VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT = 0x00000002,
-    VK_IMAGE_CREATE_SPARSE_ALIASED_BIT = 0x00000004,
-    VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT = 0x00000008,
-    VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT = 0x00000010,
-    VK_IMAGE_CREATE_ALIAS_BIT = 0x00000400,
-    VK_IMAGE_CREATE_SPLIT_INSTANCE_BIND_REGIONS_BIT = 0x00000040,
-    VK_IMAGE_CREATE_2D_ARRAY_COMPATIBLE_BIT = 0x00000020,
-    VK_IMAGE_CREATE_BLOCK_TEXEL_VIEW_COMPATIBLE_BIT = 0x00000080,
-    VK_IMAGE_CREATE_EXTENDED_USAGE_BIT = 0x00000100,
-    VK_IMAGE_CREATE_PROTECTED_BIT = 0x00000800,
-    VK_IMAGE_CREATE_DISJOINT_BIT = 0x00000200,
-    VK_IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT = 0x00001000,
-    VK_IMAGE_CREATE_SPLIT_INSTANCE_BIND_REGIONS_BIT_KHR = VK_IMAGE_CREATE_SPLIT_INSTANCE_BIND_REGIONS_BIT,
-    VK_IMAGE_CREATE_2D_ARRAY_COMPATIBLE_BIT_KHR = VK_IMAGE_CREATE_2D_ARRAY_COMPATIBLE_BIT,
-    VK_IMAGE_CREATE_BLOCK_TEXEL_VIEW_COMPATIBLE_BIT_KHR = VK_IMAGE_CREATE_BLOCK_TEXEL_VIEW_COMPATIBLE_BIT,
-    VK_IMAGE_CREATE_EXTENDED_USAGE_BIT_KHR = VK_IMAGE_CREATE_EXTENDED_USAGE_BIT,
-    VK_IMAGE_CREATE_DISJOINT_BIT_KHR = VK_IMAGE_CREATE_DISJOINT_BIT,
-    VK_IMAGE_CREATE_ALIAS_BIT_KHR = VK_IMAGE_CREATE_ALIAS_BIT,
-    VK_IMAGE_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkImageCreateFlagBits;
-typedef VkFlags VkImageCreateFlags;
-
-typedef enum VkSampleCountFlagBits {
-    VK_SAMPLE_COUNT_1_BIT = 0x00000001,
-    VK_SAMPLE_COUNT_2_BIT = 0x00000002,
-    VK_SAMPLE_COUNT_4_BIT = 0x00000004,
-    VK_SAMPLE_COUNT_8_BIT = 0x00000008,
-    VK_SAMPLE_COUNT_16_BIT = 0x00000010,
-    VK_SAMPLE_COUNT_32_BIT = 0x00000020,
-    VK_SAMPLE_COUNT_64_BIT = 0x00000040,
-    VK_SAMPLE_COUNT_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkSampleCountFlagBits;
-typedef VkFlags VkSampleCountFlags;
-
-typedef enum VkQueueFlagBits {
-    VK_QUEUE_GRAPHICS_BIT = 0x00000001,
-    VK_QUEUE_COMPUTE_BIT = 0x00000002,
-    VK_QUEUE_TRANSFER_BIT = 0x00000004,
-    VK_QUEUE_SPARSE_BINDING_BIT = 0x00000008,
-    VK_QUEUE_PROTECTED_BIT = 0x00000010,
-    VK_QUEUE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkQueueFlagBits;
-typedef VkFlags VkQueueFlags;
-
-typedef enum VkMemoryPropertyFlagBits {
-    VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT = 0x00000001,
-    VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT = 0x00000002,
-    VK_MEMORY_PROPERTY_HOST_COHERENT_BIT = 0x00000004,
-    VK_MEMORY_PROPERTY_HOST_CACHED_BIT = 0x00000008,
-    VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT = 0x00000010,
-    VK_MEMORY_PROPERTY_PROTECTED_BIT = 0x00000020,
-    VK_MEMORY_PROPERTY_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkMemoryPropertyFlagBits;
-typedef VkFlags VkMemoryPropertyFlags;
-
-typedef enum VkMemoryHeapFlagBits {
-    VK_MEMORY_HEAP_DEVICE_LOCAL_BIT = 0x00000001,
-    VK_MEMORY_HEAP_MULTI_INSTANCE_BIT = 0x00000002,
-    VK_MEMORY_HEAP_MULTI_INSTANCE_BIT_KHR = VK_MEMORY_HEAP_MULTI_INSTANCE_BIT,
-    VK_MEMORY_HEAP_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkMemoryHeapFlagBits;
-typedef VkFlags VkMemoryHeapFlags;
-typedef VkFlags VkDeviceCreateFlags;
-
-typedef enum VkDeviceQueueCreateFlagBits {
-    VK_DEVICE_QUEUE_CREATE_PROTECTED_BIT = 0x00000001,
-    VK_DEVICE_QUEUE_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkDeviceQueueCreateFlagBits;
-typedef VkFlags VkDeviceQueueCreateFlags;
-
-typedef enum VkPipelineStageFlagBits {
-    VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT = 0x00000001,
-    VK_PIPELINE_STAGE_DRAW_INDIRECT_BIT = 0x00000002,
-    VK_PIPELINE_STAGE_VERTEX_INPUT_BIT = 0x00000004,
-    VK_PIPELINE_STAGE_VERTEX_SHADER_BIT = 0x00000008,
-    VK_PIPELINE_STAGE_TESSELLATION_CONTROL_SHADER_BIT = 0x00000010,
-    VK_PIPELINE_STAGE_TESSELLATION_EVALUATION_SHADER_BIT = 0x00000020,
-    VK_PIPELINE_STAGE_GEOMETRY_SHADER_BIT = 0x00000040,
-    VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT = 0x00000080,
-    VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT = 0x00000100,
-    VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT = 0x00000200,
-    VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT = 0x00000400,
-    VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT = 0x00000800,
-    VK_PIPELINE_STAGE_TRANSFER_BIT = 0x00001000,
-    VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT = 0x00002000,
-    VK_PIPELINE_STAGE_HOST_BIT = 0x00004000,
-    VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT = 0x00008000,
-    VK_PIPELINE_STAGE_ALL_COMMANDS_BIT = 0x00010000,
-    VK_PIPELINE_STAGE_COMMAND_PROCESS_BIT_NVX = 0x00020000,
-    VK_PIPELINE_STAGE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkPipelineStageFlagBits;
-typedef VkFlags VkPipelineStageFlags;
-typedef VkFlags VkMemoryMapFlags;
-
-typedef enum VkImageAspectFlagBits {
-    VK_IMAGE_ASPECT_COLOR_BIT = 0x00000001,
-    VK_IMAGE_ASPECT_DEPTH_BIT = 0x00000002,
-    VK_IMAGE_ASPECT_STENCIL_BIT = 0x00000004,
-    VK_IMAGE_ASPECT_METADATA_BIT = 0x00000008,
-    VK_IMAGE_ASPECT_PLANE_0_BIT = 0x00000010,
-    VK_IMAGE_ASPECT_PLANE_1_BIT = 0x00000020,
-    VK_IMAGE_ASPECT_PLANE_2_BIT = 0x00000040,
-    VK_IMAGE_ASPECT_PLANE_0_BIT_KHR = VK_IMAGE_ASPECT_PLANE_0_BIT,
-    VK_IMAGE_ASPECT_PLANE_1_BIT_KHR = VK_IMAGE_ASPECT_PLANE_1_BIT,
-    VK_IMAGE_ASPECT_PLANE_2_BIT_KHR = VK_IMAGE_ASPECT_PLANE_2_BIT,
-    VK_IMAGE_ASPECT_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkImageAspectFlagBits;
-typedef VkFlags VkImageAspectFlags;
-
-typedef enum VkSparseImageFormatFlagBits {
-    VK_SPARSE_IMAGE_FORMAT_SINGLE_MIPTAIL_BIT = 0x00000001,
-    VK_SPARSE_IMAGE_FORMAT_ALIGNED_MIP_SIZE_BIT = 0x00000002,
-    VK_SPARSE_IMAGE_FORMAT_NONSTANDARD_BLOCK_SIZE_BIT = 0x00000004,
-    VK_SPARSE_IMAGE_FORMAT_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkSparseImageFormatFlagBits;
-typedef VkFlags VkSparseImageFormatFlags;
-
-typedef enum VkSparseMemoryBindFlagBits {
-    VK_SPARSE_MEMORY_BIND_METADATA_BIT = 0x00000001,
-    VK_SPARSE_MEMORY_BIND_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkSparseMemoryBindFlagBits;
-typedef VkFlags VkSparseMemoryBindFlags;
-
-typedef enum VkFenceCreateFlagBits {
-    VK_FENCE_CREATE_SIGNALED_BIT = 0x00000001,
-    VK_FENCE_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkFenceCreateFlagBits;
-typedef VkFlags VkFenceCreateFlags;
-typedef VkFlags VkSemaphoreCreateFlags;
-typedef VkFlags VkEventCreateFlags;
-typedef VkFlags VkQueryPoolCreateFlags;
-
-typedef enum VkQueryPipelineStatisticFlagBits {
-    VK_QUERY_PIPELINE_STATISTIC_INPUT_ASSEMBLY_VERTICES_BIT = 0x00000001,
-    VK_QUERY_PIPELINE_STATISTIC_INPUT_ASSEMBLY_PRIMITIVES_BIT = 0x00000002,
-    VK_QUERY_PIPELINE_STATISTIC_VERTEX_SHADER_INVOCATIONS_BIT = 0x00000004,
-    VK_QUERY_PIPELINE_STATISTIC_GEOMETRY_SHADER_INVOCATIONS_BIT = 0x00000008,
-    VK_QUERY_PIPELINE_STATISTIC_GEOMETRY_SHADER_PRIMITIVES_BIT = 0x00000010,
-    VK_QUERY_PIPELINE_STATISTIC_CLIPPING_INVOCATIONS_BIT = 0x00000020,
-    VK_QUERY_PIPELINE_STATISTIC_CLIPPING_PRIMITIVES_BIT = 0x00000040,
-    VK_QUERY_PIPELINE_STATISTIC_FRAGMENT_SHADER_INVOCATIONS_BIT = 0x00000080,
-    VK_QUERY_PIPELINE_STATISTIC_TESSELLATION_CONTROL_SHADER_PATCHES_BIT = 0x00000100,
-    VK_QUERY_PIPELINE_STATISTIC_TESSELLATION_EVALUATION_SHADER_INVOCATIONS_BIT = 0x00000200,
-    VK_QUERY_PIPELINE_STATISTIC_COMPUTE_SHADER_INVOCATIONS_BIT = 0x00000400,
-    VK_QUERY_PIPELINE_STATISTIC_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkQueryPipelineStatisticFlagBits;
-typedef VkFlags VkQueryPipelineStatisticFlags;
-
-typedef enum VkQueryResultFlagBits {
-    VK_QUERY_RESULT_64_BIT = 0x00000001,
-    VK_QUERY_RESULT_WAIT_BIT = 0x00000002,
-    VK_QUERY_RESULT_WITH_AVAILABILITY_BIT = 0x00000004,
-    VK_QUERY_RESULT_PARTIAL_BIT = 0x00000008,
-    VK_QUERY_RESULT_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkQueryResultFlagBits;
-typedef VkFlags VkQueryResultFlags;
-
-typedef enum VkBufferCreateFlagBits {
-    VK_BUFFER_CREATE_SPARSE_BINDING_BIT = 0x00000001,
-    VK_BUFFER_CREATE_SPARSE_RESIDENCY_BIT = 0x00000002,
-    VK_BUFFER_CREATE_SPARSE_ALIASED_BIT = 0x00000004,
-    VK_BUFFER_CREATE_PROTECTED_BIT = 0x00000008,
-    VK_BUFFER_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkBufferCreateFlagBits;
-typedef VkFlags VkBufferCreateFlags;
-
-typedef enum VkBufferUsageFlagBits {
-    VK_BUFFER_USAGE_TRANSFER_SRC_BIT = 0x00000001,
-    VK_BUFFER_USAGE_TRANSFER_DST_BIT = 0x00000002,
-    VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT = 0x00000004,
-    VK_BUFFER_USAGE_STORAGE_TEXEL_BUFFER_BIT = 0x00000008,
-    VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT = 0x00000010,
-    VK_BUFFER_USAGE_STORAGE_BUFFER_BIT = 0x00000020,
-    VK_BUFFER_USAGE_INDEX_BUFFER_BIT = 0x00000040,
-    VK_BUFFER_USAGE_VERTEX_BUFFER_BIT = 0x00000080,
-    VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT = 0x00000100,
-    VK_BUFFER_USAGE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkBufferUsageFlagBits;
-typedef VkFlags VkBufferUsageFlags;
-typedef VkFlags VkBufferViewCreateFlags;
-typedef VkFlags VkImageViewCreateFlags;
-typedef VkFlags VkShaderModuleCreateFlags;
-typedef VkFlags VkPipelineCacheCreateFlags;
-
-typedef enum VkPipelineCreateFlagBits {
-    VK_PIPELINE_CREATE_DISABLE_OPTIMIZATION_BIT = 0x00000001,
-    VK_PIPELINE_CREATE_ALLOW_DERIVATIVES_BIT = 0x00000002,
-    VK_PIPELINE_CREATE_DERIVATIVE_BIT = 0x00000004,
-    VK_PIPELINE_CREATE_VIEW_INDEX_FROM_DEVICE_INDEX_BIT = 0x00000008,
-    VK_PIPELINE_CREATE_DISPATCH_BASE = 0x00000010,
-    VK_PIPELINE_CREATE_VIEW_INDEX_FROM_DEVICE_INDEX_BIT_KHR = VK_PIPELINE_CREATE_VIEW_INDEX_FROM_DEVICE_INDEX_BIT,
-    VK_PIPELINE_CREATE_DISPATCH_BASE_KHR = VK_PIPELINE_CREATE_DISPATCH_BASE,
-    VK_PIPELINE_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkPipelineCreateFlagBits;
-typedef VkFlags VkPipelineCreateFlags;
-typedef VkFlags VkPipelineShaderStageCreateFlags;
-
-typedef enum VkShaderStageFlagBits {
-    VK_SHADER_STAGE_VERTEX_BIT = 0x00000001,
-    VK_SHADER_STAGE_TESSELLATION_CONTROL_BIT = 0x00000002,
-    VK_SHADER_STAGE_TESSELLATION_EVALUATION_BIT = 0x00000004,
-    VK_SHADER_STAGE_GEOMETRY_BIT = 0x00000008,
-    VK_SHADER_STAGE_FRAGMENT_BIT = 0x00000010,
-    VK_SHADER_STAGE_COMPUTE_BIT = 0x00000020,
-    VK_SHADER_STAGE_ALL_GRAPHICS = 0x0000001F,
-    VK_SHADER_STAGE_ALL = 0x7FFFFFFF,
-    VK_SHADER_STAGE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkShaderStageFlagBits;
-typedef VkFlags VkPipelineVertexInputStateCreateFlags;
-typedef VkFlags VkPipelineInputAssemblyStateCreateFlags;
-typedef VkFlags VkPipelineTessellationStateCreateFlags;
-typedef VkFlags VkPipelineViewportStateCreateFlags;
-typedef VkFlags VkPipelineRasterizationStateCreateFlags;
-
-typedef enum VkCullModeFlagBits {
-    VK_CULL_MODE_NONE = 0,
-    VK_CULL_MODE_FRONT_BIT = 0x00000001,
-    VK_CULL_MODE_BACK_BIT = 0x00000002,
-    VK_CULL_MODE_FRONT_AND_BACK = 0x00000003,
-    VK_CULL_MODE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkCullModeFlagBits;
-typedef VkFlags VkCullModeFlags;
-typedef VkFlags VkPipelineMultisampleStateCreateFlags;
-typedef VkFlags VkPipelineDepthStencilStateCreateFlags;
-typedef VkFlags VkPipelineColorBlendStateCreateFlags;
-
-typedef enum VkColorComponentFlagBits {
-    VK_COLOR_COMPONENT_R_BIT = 0x00000001,
-    VK_COLOR_COMPONENT_G_BIT = 0x00000002,
-    VK_COLOR_COMPONENT_B_BIT = 0x00000004,
-    VK_COLOR_COMPONENT_A_BIT = 0x00000008,
-    VK_COLOR_COMPONENT_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkColorComponentFlagBits;
-typedef VkFlags VkColorComponentFlags;
-typedef VkFlags VkPipelineDynamicStateCreateFlags;
-typedef VkFlags VkPipelineLayoutCreateFlags;
-typedef VkFlags VkShaderStageFlags;
-typedef VkFlags VkSamplerCreateFlags;
-
-typedef enum VkDescriptorSetLayoutCreateFlagBits {
-    VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR = 0x00000001,
-    VK_DESCRIPTOR_SET_LAYOUT_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkDescriptorSetLayoutCreateFlagBits;
-typedef VkFlags VkDescriptorSetLayoutCreateFlags;
-
-typedef enum VkDescriptorPoolCreateFlagBits {
-    VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT = 0x00000001,
-    VK_DESCRIPTOR_POOL_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkDescriptorPoolCreateFlagBits;
-typedef VkFlags VkDescriptorPoolCreateFlags;
-typedef VkFlags VkDescriptorPoolResetFlags;
-typedef VkFlags VkFramebufferCreateFlags;
-typedef VkFlags VkRenderPassCreateFlags;
-
-typedef enum VkAttachmentDescriptionFlagBits {
-    VK_ATTACHMENT_DESCRIPTION_MAY_ALIAS_BIT = 0x00000001,
-    VK_ATTACHMENT_DESCRIPTION_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkAttachmentDescriptionFlagBits;
-typedef VkFlags VkAttachmentDescriptionFlags;
-
-typedef enum VkSubpassDescriptionFlagBits {
-    VK_SUBPASS_DESCRIPTION_PER_VIEW_ATTRIBUTES_BIT_NVX = 0x00000001,
-    VK_SUBPASS_DESCRIPTION_PER_VIEW_POSITION_X_ONLY_BIT_NVX = 0x00000002,
-    VK_SUBPASS_DESCRIPTION_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkSubpassDescriptionFlagBits;
-typedef VkFlags VkSubpassDescriptionFlags;
-
-typedef enum VkAccessFlagBits {
-    VK_ACCESS_INDIRECT_COMMAND_READ_BIT = 0x00000001,
-    VK_ACCESS_INDEX_READ_BIT = 0x00000002,
-    VK_ACCESS_VERTEX_ATTRIBUTE_READ_BIT = 0x00000004,
-    VK_ACCESS_UNIFORM_READ_BIT = 0x00000008,
-    VK_ACCESS_INPUT_ATTACHMENT_READ_BIT = 0x00000010,
-    VK_ACCESS_SHADER_READ_BIT = 0x00000020,
-    VK_ACCESS_SHADER_WRITE_BIT = 0x00000040,
-    VK_ACCESS_COLOR_ATTACHMENT_READ_BIT = 0x00000080,
-    VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT = 0x00000100,
-    VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT = 0x00000200,
-    VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT = 0x00000400,
-    VK_ACCESS_TRANSFER_READ_BIT = 0x00000800,
-    VK_ACCESS_TRANSFER_WRITE_BIT = 0x00001000,
-    VK_ACCESS_HOST_READ_BIT = 0x00002000,
-    VK_ACCESS_HOST_WRITE_BIT = 0x00004000,
-    VK_ACCESS_MEMORY_READ_BIT = 0x00008000,
-    VK_ACCESS_MEMORY_WRITE_BIT = 0x00010000,
-    VK_ACCESS_COMMAND_PROCESS_READ_BIT_NVX = 0x00020000,
-    VK_ACCESS_COMMAND_PROCESS_WRITE_BIT_NVX = 0x00040000,
-    VK_ACCESS_COLOR_ATTACHMENT_READ_NONCOHERENT_BIT_EXT = 0x00080000,
-    VK_ACCESS_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkAccessFlagBits;
-typedef VkFlags VkAccessFlags;
-
-typedef enum VkDependencyFlagBits {
-    VK_DEPENDENCY_BY_REGION_BIT = 0x00000001,
-    VK_DEPENDENCY_DEVICE_GROUP_BIT = 0x00000004,
-    VK_DEPENDENCY_VIEW_LOCAL_BIT = 0x00000002,
-    VK_DEPENDENCY_VIEW_LOCAL_BIT_KHR = VK_DEPENDENCY_VIEW_LOCAL_BIT,
-    VK_DEPENDENCY_DEVICE_GROUP_BIT_KHR = VK_DEPENDENCY_DEVICE_GROUP_BIT,
-    VK_DEPENDENCY_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkDependencyFlagBits;
-typedef VkFlags VkDependencyFlags;
-
-typedef enum VkCommandPoolCreateFlagBits {
-    VK_COMMAND_POOL_CREATE_TRANSIENT_BIT = 0x00000001,
-    VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT = 0x00000002,
-    VK_COMMAND_POOL_CREATE_PROTECTED_BIT = 0x00000004,
-    VK_COMMAND_POOL_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkCommandPoolCreateFlagBits;
-typedef VkFlags VkCommandPoolCreateFlags;
-
-typedef enum VkCommandPoolResetFlagBits {
-    VK_COMMAND_POOL_RESET_RELEASE_RESOURCES_BIT = 0x00000001,
-    VK_COMMAND_POOL_RESET_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkCommandPoolResetFlagBits;
-typedef VkFlags VkCommandPoolResetFlags;
-
-typedef enum VkCommandBufferUsageFlagBits {
-    VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT = 0x00000001,
-    VK_COMMAND_BUFFER_USAGE_RENDER_PASS_CONTINUE_BIT = 0x00000002,
-    VK_COMMAND_BUFFER_USAGE_SIMULTANEOUS_USE_BIT = 0x00000004,
-    VK_COMMAND_BUFFER_USAGE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkCommandBufferUsageFlagBits;
-typedef VkFlags VkCommandBufferUsageFlags;
-
-typedef enum VkQueryControlFlagBits {
-    VK_QUERY_CONTROL_PRECISE_BIT = 0x00000001,
-    VK_QUERY_CONTROL_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkQueryControlFlagBits;
-typedef VkFlags VkQueryControlFlags;
-
-typedef enum VkCommandBufferResetFlagBits {
-    VK_COMMAND_BUFFER_RESET_RELEASE_RESOURCES_BIT = 0x00000001,
-    VK_COMMAND_BUFFER_RESET_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkCommandBufferResetFlagBits;
-typedef VkFlags VkCommandBufferResetFlags;
-
-typedef enum VkStencilFaceFlagBits {
-    VK_STENCIL_FACE_FRONT_BIT = 0x00000001,
-    VK_STENCIL_FACE_BACK_BIT = 0x00000002,
-    VK_STENCIL_FRONT_AND_BACK = 0x00000003,
-    VK_STENCIL_FACE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkStencilFaceFlagBits;
-typedef VkFlags VkStencilFaceFlags;
-
-typedef struct VkApplicationInfo {
-    VkStructureType    sType;
-    const void*        pNext;
-    const char*        pApplicationName;
-    uint32_t           applicationVersion;
-    const char*        pEngineName;
-    uint32_t           engineVersion;
-    uint32_t           apiVersion;
-} VkApplicationInfo;
-
-typedef struct VkInstanceCreateInfo {
-    VkStructureType             sType;
-    const void*                 pNext;
-    VkInstanceCreateFlags       flags;
-    const VkApplicationInfo*    pApplicationInfo;
-    uint32_t                    enabledLayerCount;
-    const char* const*          ppEnabledLayerNames;
-    uint32_t                    enabledExtensionCount;
-    const char* const*          ppEnabledExtensionNames;
-} VkInstanceCreateInfo;
-
-typedef void* (VKAPI_PTR *PFN_vkAllocationFunction)(
-    void*                                       pUserData,
-    size_t                                      size,
-    size_t                                      alignment,
-    VkSystemAllocationScope                     allocationScope);
-
-typedef void* (VKAPI_PTR *PFN_vkReallocationFunction)(
-    void*                                       pUserData,
-    void*                                       pOriginal,
-    size_t                                      size,
-    size_t                                      alignment,
-    VkSystemAllocationScope                     allocationScope);
-
-typedef void (VKAPI_PTR *PFN_vkFreeFunction)(
-    void*                                       pUserData,
-    void*                                       pMemory);
-
-typedef void (VKAPI_PTR *PFN_vkInternalAllocationNotification)(
-    void*                                       pUserData,
-    size_t                                      size,
-    VkInternalAllocationType                    allocationType,
-    VkSystemAllocationScope                     allocationScope);
-
-typedef void (VKAPI_PTR *PFN_vkInternalFreeNotification)(
-    void*                                       pUserData,
-    size_t                                      size,
-    VkInternalAllocationType                    allocationType,
-    VkSystemAllocationScope                     allocationScope);
-
-typedef struct VkAllocationCallbacks {
-    void*                                   pUserData;
-    PFN_vkAllocationFunction                pfnAllocation;
-    PFN_vkReallocationFunction              pfnReallocation;
-    PFN_vkFreeFunction                      pfnFree;
-    PFN_vkInternalAllocationNotification    pfnInternalAllocation;
-    PFN_vkInternalFreeNotification          pfnInternalFree;
-} VkAllocationCallbacks;
-
-typedef struct VkPhysicalDeviceFeatures {
-    VkBool32    robustBufferAccess;
-    VkBool32    fullDrawIndexUint32;
-    VkBool32    imageCubeArray;
-    VkBool32    independentBlend;
-    VkBool32    geometryShader;
-    VkBool32    tessellationShader;
-    VkBool32    sampleRateShading;
-    VkBool32    dualSrcBlend;
-    VkBool32    logicOp;
-    VkBool32    multiDrawIndirect;
-    VkBool32    drawIndirectFirstInstance;
-    VkBool32    depthClamp;
-    VkBool32    depthBiasClamp;
-    VkBool32    fillModeNonSolid;
-    VkBool32    depthBounds;
-    VkBool32    wideLines;
-    VkBool32    largePoints;
-    VkBool32    alphaToOne;
-    VkBool32    multiViewport;
-    VkBool32    samplerAnisotropy;
-    VkBool32    textureCompressionETC2;
-    VkBool32    textureCompressionASTC_LDR;
-    VkBool32    textureCompressionBC;
-    VkBool32    occlusionQueryPrecise;
-    VkBool32    pipelineStatisticsQuery;
-    VkBool32    vertexPipelineStoresAndAtomics;
-    VkBool32    fragmentStoresAndAtomics;
-    VkBool32    shaderTessellationAndGeometryPointSize;
-    VkBool32    shaderImageGatherExtended;
-    VkBool32    shaderStorageImageExtendedFormats;
-    VkBool32    shaderStorageImageMultisample;
-    VkBool32    shaderStorageImageReadWithoutFormat;
-    VkBool32    shaderStorageImageWriteWithoutFormat;
-    VkBool32    shaderUniformBufferArrayDynamicIndexing;
-    VkBool32    shaderSampledImageArrayDynamicIndexing;
-    VkBool32    shaderStorageBufferArrayDynamicIndexing;
-    VkBool32    shaderStorageImageArrayDynamicIndexing;
-    VkBool32    shaderClipDistance;
-    VkBool32    shaderCullDistance;
-    VkBool32    shaderFloat64;
-    VkBool32    shaderInt64;
-    VkBool32    shaderInt16;
-    VkBool32    shaderResourceResidency;
-    VkBool32    shaderResourceMinLod;
-    VkBool32    sparseBinding;
-    VkBool32    sparseResidencyBuffer;
-    VkBool32    sparseResidencyImage2D;
-    VkBool32    sparseResidencyImage3D;
-    VkBool32    sparseResidency2Samples;
-    VkBool32    sparseResidency4Samples;
-    VkBool32    sparseResidency8Samples;
-    VkBool32    sparseResidency16Samples;
-    VkBool32    sparseResidencyAliased;
-    VkBool32    variableMultisampleRate;
-    VkBool32    inheritedQueries;
-} VkPhysicalDeviceFeatures;
-
-typedef struct VkFormatProperties {
-    VkFormatFeatureFlags    linearTilingFeatures;
-    VkFormatFeatureFlags    optimalTilingFeatures;
-    VkFormatFeatureFlags    bufferFeatures;
-} VkFormatProperties;
-
-typedef struct VkExtent3D {
-    uint32_t    width;
-    uint32_t    height;
-    uint32_t    depth;
-} VkExtent3D;
-
-typedef struct VkImageFormatProperties {
-    VkExtent3D            maxExtent;
-    uint32_t              maxMipLevels;
-    uint32_t              maxArrayLayers;
-    VkSampleCountFlags    sampleCounts;
-    VkDeviceSize          maxResourceSize;
-} VkImageFormatProperties;
-
-typedef struct VkPhysicalDeviceLimits {
-    uint32_t              maxImageDimension1D;
-    uint32_t              maxImageDimension2D;
-    uint32_t              maxImageDimension3D;
-    uint32_t              maxImageDimensionCube;
-    uint32_t              maxImageArrayLayers;
-    uint32_t              maxTexelBufferElements;
-    uint32_t              maxUniformBufferRange;
-    uint32_t              maxStorageBufferRange;
-    uint32_t              maxPushConstantsSize;
-    uint32_t              maxMemoryAllocationCount;
-    uint32_t              maxSamplerAllocationCount;
-    VkDeviceSize          bufferImageGranularity;
-    VkDeviceSize          sparseAddressSpaceSize;
-    uint32_t              maxBoundDescriptorSets;
-    uint32_t              maxPerStageDescriptorSamplers;
-    uint32_t              maxPerStageDescriptorUniformBuffers;
-    uint32_t              maxPerStageDescriptorStorageBuffers;
-    uint32_t              maxPerStageDescriptorSampledImages;
-    uint32_t              maxPerStageDescriptorStorageImages;
-    uint32_t              maxPerStageDescriptorInputAttachments;
-    uint32_t              maxPerStageResources;
-    uint32_t              maxDescriptorSetSamplers;
-    uint32_t              maxDescriptorSetUniformBuffers;
-    uint32_t              maxDescriptorSetUniformBuffersDynamic;
-    uint32_t              maxDescriptorSetStorageBuffers;
-    uint32_t              maxDescriptorSetStorageBuffersDynamic;
-    uint32_t              maxDescriptorSetSampledImages;
-    uint32_t              maxDescriptorSetStorageImages;
-    uint32_t              maxDescriptorSetInputAttachments;
-    uint32_t              maxVertexInputAttributes;
-    uint32_t              maxVertexInputBindings;
-    uint32_t              maxVertexInputAttributeOffset;
-    uint32_t              maxVertexInputBindingStride;
-    uint32_t              maxVertexOutputComponents;
-    uint32_t              maxTessellationGenerationLevel;
-    uint32_t              maxTessellationPatchSize;
-    uint32_t              maxTessellationControlPerVertexInputComponents;
-    uint32_t              maxTessellationControlPerVertexOutputComponents;
-    uint32_t              maxTessellationControlPerPatchOutputComponents;
-    uint32_t              maxTessellationControlTotalOutputComponents;
-    uint32_t              maxTessellationEvaluationInputComponents;
-    uint32_t              maxTessellationEvaluationOutputComponents;
-    uint32_t              maxGeometryShaderInvocations;
-    uint32_t              maxGeometryInputComponents;
-    uint32_t              maxGeometryOutputComponents;
-    uint32_t              maxGeometryOutputVertices;
-    uint32_t              maxGeometryTotalOutputComponents;
-    uint32_t              maxFragmentInputComponents;
-    uint32_t              maxFragmentOutputAttachments;
-    uint32_t              maxFragmentDualSrcAttachments;
-    uint32_t              maxFragmentCombinedOutputResources;
-    uint32_t              maxComputeSharedMemorySize;
-    uint32_t              maxComputeWorkGroupCount[3];
-    uint32_t              maxComputeWorkGroupInvocations;
-    uint32_t              maxComputeWorkGroupSize[3];
-    uint32_t              subPixelPrecisionBits;
-    uint32_t              subTexelPrecisionBits;
-    uint32_t              mipmapPrecisionBits;
-    uint32_t              maxDrawIndexedIndexValue;
-    uint32_t              maxDrawIndirectCount;
-    float                 maxSamplerLodBias;
-    float                 maxSamplerAnisotropy;
-    uint32_t              maxViewports;
-    uint32_t              maxViewportDimensions[2];
-    float                 viewportBoundsRange[2];
-    uint32_t              viewportSubPixelBits;
-    size_t                minMemoryMapAlignment;
-    VkDeviceSize          minTexelBufferOffsetAlignment;
-    VkDeviceSize          minUniformBufferOffsetAlignment;
-    VkDeviceSize          minStorageBufferOffsetAlignment;
-    int32_t               minTexelOffset;
-    uint32_t              maxTexelOffset;
-    int32_t               minTexelGatherOffset;
-    uint32_t              maxTexelGatherOffset;
-    float                 minInterpolationOffset;
-    float                 maxInterpolationOffset;
-    uint32_t              subPixelInterpolationOffsetBits;
-    uint32_t              maxFramebufferWidth;
-    uint32_t              maxFramebufferHeight;
-    uint32_t              maxFramebufferLayers;
-    VkSampleCountFlags    framebufferColorSampleCounts;
-    VkSampleCountFlags    framebufferDepthSampleCounts;
-    VkSampleCountFlags    framebufferStencilSampleCounts;
-    VkSampleCountFlags    framebufferNoAttachmentsSampleCounts;
-    uint32_t              maxColorAttachments;
-    VkSampleCountFlags    sampledImageColorSampleCounts;
-    VkSampleCountFlags    sampledImageIntegerSampleCounts;
-    VkSampleCountFlags    sampledImageDepthSampleCounts;
-    VkSampleCountFlags    sampledImageStencilSampleCounts;
-    VkSampleCountFlags    storageImageSampleCounts;
-    uint32_t              maxSampleMaskWords;
-    VkBool32              timestampComputeAndGraphics;
-    float                 timestampPeriod;
-    uint32_t              maxClipDistances;
-    uint32_t              maxCullDistances;
-    uint32_t              maxCombinedClipAndCullDistances;
-    uint32_t              discreteQueuePriorities;
-    float                 pointSizeRange[2];
-    float                 lineWidthRange[2];
-    float                 pointSizeGranularity;
-    float                 lineWidthGranularity;
-    VkBool32              strictLines;
-    VkBool32              standardSampleLocations;
-    VkDeviceSize          optimalBufferCopyOffsetAlignment;
-    VkDeviceSize          optimalBufferCopyRowPitchAlignment;
-    VkDeviceSize          nonCoherentAtomSize;
-} VkPhysicalDeviceLimits;
-
-typedef struct VkPhysicalDeviceSparseProperties {
-    VkBool32    residencyStandard2DBlockShape;
-    VkBool32    residencyStandard2DMultisampleBlockShape;
-    VkBool32    residencyStandard3DBlockShape;
-    VkBool32    residencyAlignedMipSize;
-    VkBool32    residencyNonResidentStrict;
-} VkPhysicalDeviceSparseProperties;
-
-typedef struct VkPhysicalDeviceProperties {
-    uint32_t                            apiVersion;
-    uint32_t                            driverVersion;
-    uint32_t                            vendorID;
-    uint32_t                            deviceID;
-    VkPhysicalDeviceType                deviceType;
-    char                                deviceName[VK_MAX_PHYSICAL_DEVICE_NAME_SIZE];
-    uint8_t                             pipelineCacheUUID[VK_UUID_SIZE];
-    VkPhysicalDeviceLimits              limits;
-    VkPhysicalDeviceSparseProperties    sparseProperties;
-} VkPhysicalDeviceProperties;
-
-typedef struct VkQueueFamilyProperties {
-    VkQueueFlags    queueFlags;
-    uint32_t        queueCount;
-    uint32_t        timestampValidBits;
-    VkExtent3D      minImageTransferGranularity;
-} VkQueueFamilyProperties;
-
-typedef struct VkMemoryType {
-    VkMemoryPropertyFlags    propertyFlags;
-    uint32_t                 heapIndex;
-} VkMemoryType;
-
-typedef struct VkMemoryHeap {
-    VkDeviceSize         size;
-    VkMemoryHeapFlags    flags;
-} VkMemoryHeap;
-
-typedef struct VkPhysicalDeviceMemoryProperties {
-    uint32_t        memoryTypeCount;
-    VkMemoryType    memoryTypes[VK_MAX_MEMORY_TYPES];
-    uint32_t        memoryHeapCount;
-    VkMemoryHeap    memoryHeaps[VK_MAX_MEMORY_HEAPS];
-} VkPhysicalDeviceMemoryProperties;
-
-typedef void (VKAPI_PTR *PFN_vkVoidFunction)(void);
-typedef struct VkDeviceQueueCreateInfo {
-    VkStructureType             sType;
-    const void*                 pNext;
-    VkDeviceQueueCreateFlags    flags;
-    uint32_t                    queueFamilyIndex;
-    uint32_t                    queueCount;
-    const float*                pQueuePriorities;
-} VkDeviceQueueCreateInfo;
-
-typedef struct VkDeviceCreateInfo {
-    VkStructureType                    sType;
-    const void*                        pNext;
-    VkDeviceCreateFlags                flags;
-    uint32_t                           queueCreateInfoCount;
-    const VkDeviceQueueCreateInfo*     pQueueCreateInfos;
-    uint32_t                           enabledLayerCount;
-    const char* const*                 ppEnabledLayerNames;
-    uint32_t                           enabledExtensionCount;
-    const char* const*                 ppEnabledExtensionNames;
-    const VkPhysicalDeviceFeatures*    pEnabledFeatures;
-} VkDeviceCreateInfo;
-
-typedef struct VkExtensionProperties {
-    char        extensionName[VK_MAX_EXTENSION_NAME_SIZE];
-    uint32_t    specVersion;
-} VkExtensionProperties;
-
-typedef struct VkLayerProperties {
-    char        layerName[VK_MAX_EXTENSION_NAME_SIZE];
-    uint32_t    specVersion;
-    uint32_t    implementationVersion;
-    char        description[VK_MAX_DESCRIPTION_SIZE];
-} VkLayerProperties;
-
-typedef struct VkSubmitInfo {
-    VkStructureType                sType;
-    const void*                    pNext;
-    uint32_t                       waitSemaphoreCount;
-    const VkSemaphore*             pWaitSemaphores;
-    const VkPipelineStageFlags*    pWaitDstStageMask;
-    uint32_t                       commandBufferCount;
-    const VkCommandBuffer*         pCommandBuffers;
-    uint32_t                       signalSemaphoreCount;
-    const VkSemaphore*             pSignalSemaphores;
-} VkSubmitInfo;
-
-typedef struct VkMemoryAllocateInfo {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkDeviceSize       allocationSize;
-    uint32_t           memoryTypeIndex;
-} VkMemoryAllocateInfo;
-
-typedef struct VkMappedMemoryRange {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkDeviceMemory     memory;
-    VkDeviceSize       offset;
-    VkDeviceSize       size;
-} VkMappedMemoryRange;
-
-typedef struct VkMemoryRequirements {
-    VkDeviceSize    size;
-    VkDeviceSize    alignment;
-    uint32_t        memoryTypeBits;
-} VkMemoryRequirements;
-
-typedef struct VkSparseImageFormatProperties {
-    VkImageAspectFlags          aspectMask;
-    VkExtent3D                  imageGranularity;
-    VkSparseImageFormatFlags    flags;
-} VkSparseImageFormatProperties;
-
-typedef struct VkSparseImageMemoryRequirements {
-    VkSparseImageFormatProperties    formatProperties;
-    uint32_t                         imageMipTailFirstLod;
-    VkDeviceSize                     imageMipTailSize;
-    VkDeviceSize                     imageMipTailOffset;
-    VkDeviceSize                     imageMipTailStride;
-} VkSparseImageMemoryRequirements;
-
-typedef struct VkSparseMemoryBind {
-    VkDeviceSize               resourceOffset;
-    VkDeviceSize               size;
-    VkDeviceMemory             memory;
-    VkDeviceSize               memoryOffset;
-    VkSparseMemoryBindFlags    flags;
-} VkSparseMemoryBind;
-
-typedef struct VkSparseBufferMemoryBindInfo {
-    VkBuffer                     buffer;
-    uint32_t                     bindCount;
-    const VkSparseMemoryBind*    pBinds;
-} VkSparseBufferMemoryBindInfo;
-
-typedef struct VkSparseImageOpaqueMemoryBindInfo {
-    VkImage                      image;
-    uint32_t                     bindCount;
-    const VkSparseMemoryBind*    pBinds;
-} VkSparseImageOpaqueMemoryBindInfo;
-
-typedef struct VkImageSubresource {
-    VkImageAspectFlags    aspectMask;
-    uint32_t              mipLevel;
-    uint32_t              arrayLayer;
-} VkImageSubresource;
-
-typedef struct VkOffset3D {
-    int32_t    x;
-    int32_t    y;
-    int32_t    z;
-} VkOffset3D;
-
-typedef struct VkSparseImageMemoryBind {
-    VkImageSubresource         subresource;
-    VkOffset3D                 offset;
-    VkExtent3D                 extent;
-    VkDeviceMemory             memory;
-    VkDeviceSize               memoryOffset;
-    VkSparseMemoryBindFlags    flags;
-} VkSparseImageMemoryBind;
-
-typedef struct VkSparseImageMemoryBindInfo {
-    VkImage                           image;
-    uint32_t                          bindCount;
-    const VkSparseImageMemoryBind*    pBinds;
-} VkSparseImageMemoryBindInfo;
-
-typedef struct VkBindSparseInfo {
-    VkStructureType                             sType;
-    const void*                                 pNext;
-    uint32_t                                    waitSemaphoreCount;
-    const VkSemaphore*                          pWaitSemaphores;
-    uint32_t                                    bufferBindCount;
-    const VkSparseBufferMemoryBindInfo*         pBufferBinds;
-    uint32_t                                    imageOpaqueBindCount;
-    const VkSparseImageOpaqueMemoryBindInfo*    pImageOpaqueBinds;
-    uint32_t                                    imageBindCount;
-    const VkSparseImageMemoryBindInfo*          pImageBinds;
-    uint32_t                                    signalSemaphoreCount;
-    const VkSemaphore*                          pSignalSemaphores;
-} VkBindSparseInfo;
-
-typedef struct VkFenceCreateInfo {
-    VkStructureType       sType;
-    const void*           pNext;
-    VkFenceCreateFlags    flags;
-} VkFenceCreateInfo;
-
-typedef struct VkSemaphoreCreateInfo {
-    VkStructureType           sType;
-    const void*               pNext;
-    VkSemaphoreCreateFlags    flags;
-} VkSemaphoreCreateInfo;
-
-typedef struct VkEventCreateInfo {
-    VkStructureType       sType;
-    const void*           pNext;
-    VkEventCreateFlags    flags;
-} VkEventCreateInfo;
-
-typedef struct VkQueryPoolCreateInfo {
-    VkStructureType                  sType;
-    const void*                      pNext;
-    VkQueryPoolCreateFlags           flags;
-    VkQueryType                      queryType;
-    uint32_t                         queryCount;
-    VkQueryPipelineStatisticFlags    pipelineStatistics;
-} VkQueryPoolCreateInfo;
-
-typedef struct VkBufferCreateInfo {
-    VkStructureType        sType;
-    const void*            pNext;
-    VkBufferCreateFlags    flags;
-    VkDeviceSize           size;
-    VkBufferUsageFlags     usage;
-    VkSharingMode          sharingMode;
-    uint32_t               queueFamilyIndexCount;
-    const uint32_t*        pQueueFamilyIndices;
-} VkBufferCreateInfo;
-
-typedef struct VkBufferViewCreateInfo {
-    VkStructureType            sType;
-    const void*                pNext;
-    VkBufferViewCreateFlags    flags;
-    VkBuffer                   buffer;
-    VkFormat                   format;
-    VkDeviceSize               offset;
-    VkDeviceSize               range;
-} VkBufferViewCreateInfo;
-
-typedef struct VkImageCreateInfo {
-    VkStructureType          sType;
-    const void*              pNext;
-    VkImageCreateFlags       flags;
-    VkImageType              imageType;
-    VkFormat                 format;
-    VkExtent3D               extent;
-    uint32_t                 mipLevels;
-    uint32_t                 arrayLayers;
-    VkSampleCountFlagBits    samples;
-    VkImageTiling            tiling;
-    VkImageUsageFlags        usage;
-    VkSharingMode            sharingMode;
-    uint32_t                 queueFamilyIndexCount;
-    const uint32_t*          pQueueFamilyIndices;
-    VkImageLayout            initialLayout;
-} VkImageCreateInfo;
-
-typedef struct VkSubresourceLayout {
-    VkDeviceSize    offset;
-    VkDeviceSize    size;
-    VkDeviceSize    rowPitch;
-    VkDeviceSize    arrayPitch;
-    VkDeviceSize    depthPitch;
-} VkSubresourceLayout;
-
-typedef struct VkComponentMapping {
-    VkComponentSwizzle    r;
-    VkComponentSwizzle    g;
-    VkComponentSwizzle    b;
-    VkComponentSwizzle    a;
-} VkComponentMapping;
-
-typedef struct VkImageSubresourceRange {
-    VkImageAspectFlags    aspectMask;
-    uint32_t              baseMipLevel;
-    uint32_t              levelCount;
-    uint32_t              baseArrayLayer;
-    uint32_t              layerCount;
-} VkImageSubresourceRange;
-
-typedef struct VkImageViewCreateInfo {
-    VkStructureType            sType;
-    const void*                pNext;
-    VkImageViewCreateFlags     flags;
-    VkImage                    image;
-    VkImageViewType            viewType;
-    VkFormat                   format;
-    VkComponentMapping         components;
-    VkImageSubresourceRange    subresourceRange;
-} VkImageViewCreateInfo;
-
-typedef struct VkShaderModuleCreateInfo {
-    VkStructureType              sType;
-    const void*                  pNext;
-    VkShaderModuleCreateFlags    flags;
-    size_t                       codeSize;
-    const uint32_t*              pCode;
-} VkShaderModuleCreateInfo;
-
-typedef struct VkPipelineCacheCreateInfo {
-    VkStructureType               sType;
-    const void*                   pNext;
-    VkPipelineCacheCreateFlags    flags;
-    size_t                        initialDataSize;
-    const void*                   pInitialData;
-} VkPipelineCacheCreateInfo;
-
-typedef struct VkSpecializationMapEntry {
-    uint32_t    constantID;
-    uint32_t    offset;
-    size_t      size;
-} VkSpecializationMapEntry;
-
-typedef struct VkSpecializationInfo {
-    uint32_t                           mapEntryCount;
-    const VkSpecializationMapEntry*    pMapEntries;
-    size_t                             dataSize;
-    const void*                        pData;
-} VkSpecializationInfo;
-
-typedef struct VkPipelineShaderStageCreateInfo {
-    VkStructureType                     sType;
-    const void*                         pNext;
-    VkPipelineShaderStageCreateFlags    flags;
-    VkShaderStageFlagBits               stage;
-    VkShaderModule                      module;
-    const char*                         pName;
-    const VkSpecializationInfo*         pSpecializationInfo;
-} VkPipelineShaderStageCreateInfo;
-
-typedef struct VkVertexInputBindingDescription {
-    uint32_t             binding;
-    uint32_t             stride;
-    VkVertexInputRate    inputRate;
-} VkVertexInputBindingDescription;
-
-typedef struct VkVertexInputAttributeDescription {
-    uint32_t    location;
-    uint32_t    binding;
-    VkFormat    format;
-    uint32_t    offset;
-} VkVertexInputAttributeDescription;
-
-typedef struct VkPipelineVertexInputStateCreateInfo {
-    VkStructureType                             sType;
-    const void*                                 pNext;
-    VkPipelineVertexInputStateCreateFlags       flags;
-    uint32_t                                    vertexBindingDescriptionCount;
-    const VkVertexInputBindingDescription*      pVertexBindingDescriptions;
-    uint32_t                                    vertexAttributeDescriptionCount;
-    const VkVertexInputAttributeDescription*    pVertexAttributeDescriptions;
-} VkPipelineVertexInputStateCreateInfo;
-
-typedef struct VkPipelineInputAssemblyStateCreateInfo {
-    VkStructureType                            sType;
-    const void*                                pNext;
-    VkPipelineInputAssemblyStateCreateFlags    flags;
-    VkPrimitiveTopology                        topology;
-    VkBool32                                   primitiveRestartEnable;
-} VkPipelineInputAssemblyStateCreateInfo;
-
-typedef struct VkPipelineTessellationStateCreateInfo {
-    VkStructureType                           sType;
-    const void*                               pNext;
-    VkPipelineTessellationStateCreateFlags    flags;
-    uint32_t                                  patchControlPoints;
-} VkPipelineTessellationStateCreateInfo;
-
-typedef struct VkViewport {
-    float    x;
-    float    y;
-    float    width;
-    float    height;
-    float    minDepth;
-    float    maxDepth;
-} VkViewport;
-
-typedef struct VkOffset2D {
-    int32_t    x;
-    int32_t    y;
-} VkOffset2D;
-
-typedef struct VkExtent2D {
-    uint32_t    width;
-    uint32_t    height;
-} VkExtent2D;
-
-typedef struct VkRect2D {
-    VkOffset2D    offset;
-    VkExtent2D    extent;
-} VkRect2D;
-
-typedef struct VkPipelineViewportStateCreateInfo {
-    VkStructureType                       sType;
-    const void*                           pNext;
-    VkPipelineViewportStateCreateFlags    flags;
-    uint32_t                              viewportCount;
-    const VkViewport*                     pViewports;
-    uint32_t                              scissorCount;
-    const VkRect2D*                       pScissors;
-} VkPipelineViewportStateCreateInfo;
-
-typedef struct VkPipelineRasterizationStateCreateInfo {
-    VkStructureType                            sType;
-    const void*                                pNext;
-    VkPipelineRasterizationStateCreateFlags    flags;
-    VkBool32                                   depthClampEnable;
-    VkBool32                                   rasterizerDiscardEnable;
-    VkPolygonMode                              polygonMode;
-    VkCullModeFlags                            cullMode;
-    VkFrontFace                                frontFace;
-    VkBool32                                   depthBiasEnable;
-    float                                      depthBiasConstantFactor;
-    float                                      depthBiasClamp;
-    float                                      depthBiasSlopeFactor;
-    float                                      lineWidth;
-} VkPipelineRasterizationStateCreateInfo;
-
-typedef struct VkPipelineMultisampleStateCreateInfo {
-    VkStructureType                          sType;
-    const void*                              pNext;
-    VkPipelineMultisampleStateCreateFlags    flags;
-    VkSampleCountFlagBits                    rasterizationSamples;
-    VkBool32                                 sampleShadingEnable;
-    float                                    minSampleShading;
-    const VkSampleMask*                      pSampleMask;
-    VkBool32                                 alphaToCoverageEnable;
-    VkBool32                                 alphaToOneEnable;
-} VkPipelineMultisampleStateCreateInfo;
-
-typedef struct VkStencilOpState {
-    VkStencilOp    failOp;
-    VkStencilOp    passOp;
-    VkStencilOp    depthFailOp;
-    VkCompareOp    compareOp;
-    uint32_t       compareMask;
-    uint32_t       writeMask;
-    uint32_t       reference;
-} VkStencilOpState;
-
-typedef struct VkPipelineDepthStencilStateCreateInfo {
-    VkStructureType                           sType;
-    const void*                               pNext;
-    VkPipelineDepthStencilStateCreateFlags    flags;
-    VkBool32                                  depthTestEnable;
-    VkBool32                                  depthWriteEnable;
-    VkCompareOp                               depthCompareOp;
-    VkBool32                                  depthBoundsTestEnable;
-    VkBool32                                  stencilTestEnable;
-    VkStencilOpState                          front;
-    VkStencilOpState                          back;
-    float                                     minDepthBounds;
-    float                                     maxDepthBounds;
-} VkPipelineDepthStencilStateCreateInfo;
-
-typedef struct VkPipelineColorBlendAttachmentState {
-    VkBool32                 blendEnable;
-    VkBlendFactor            srcColorBlendFactor;
-    VkBlendFactor            dstColorBlendFactor;
-    VkBlendOp                colorBlendOp;
-    VkBlendFactor            srcAlphaBlendFactor;
-    VkBlendFactor            dstAlphaBlendFactor;
-    VkBlendOp                alphaBlendOp;
-    VkColorComponentFlags    colorWriteMask;
-} VkPipelineColorBlendAttachmentState;
-
-typedef struct VkPipelineColorBlendStateCreateInfo {
-    VkStructureType                               sType;
-    const void*                                   pNext;
-    VkPipelineColorBlendStateCreateFlags          flags;
-    VkBool32                                      logicOpEnable;
-    VkLogicOp                                     logicOp;
-    uint32_t                                      attachmentCount;
-    const VkPipelineColorBlendAttachmentState*    pAttachments;
-    float                                         blendConstants[4];
-} VkPipelineColorBlendStateCreateInfo;
-
-typedef struct VkPipelineDynamicStateCreateInfo {
-    VkStructureType                      sType;
-    const void*                          pNext;
-    VkPipelineDynamicStateCreateFlags    flags;
-    uint32_t                             dynamicStateCount;
-    const VkDynamicState*                pDynamicStates;
-} VkPipelineDynamicStateCreateInfo;
-
-typedef struct VkGraphicsPipelineCreateInfo {
-    VkStructureType                                  sType;
-    const void*                                      pNext;
-    VkPipelineCreateFlags                            flags;
-    uint32_t                                         stageCount;
-    const VkPipelineShaderStageCreateInfo*           pStages;
-    const VkPipelineVertexInputStateCreateInfo*      pVertexInputState;
-    const VkPipelineInputAssemblyStateCreateInfo*    pInputAssemblyState;
-    const VkPipelineTessellationStateCreateInfo*     pTessellationState;
-    const VkPipelineViewportStateCreateInfo*         pViewportState;
-    const VkPipelineRasterizationStateCreateInfo*    pRasterizationState;
-    const VkPipelineMultisampleStateCreateInfo*      pMultisampleState;
-    const VkPipelineDepthStencilStateCreateInfo*     pDepthStencilState;
-    const VkPipelineColorBlendStateCreateInfo*       pColorBlendState;
-    const VkPipelineDynamicStateCreateInfo*          pDynamicState;
-    VkPipelineLayout                                 layout;
-    VkRenderPass                                     renderPass;
-    uint32_t                                         subpass;
-    VkPipeline                                       basePipelineHandle;
-    int32_t                                          basePipelineIndex;
-} VkGraphicsPipelineCreateInfo;
-
-typedef struct VkComputePipelineCreateInfo {
-    VkStructureType                    sType;
-    const void*                        pNext;
-    VkPipelineCreateFlags              flags;
-    VkPipelineShaderStageCreateInfo    stage;
-    VkPipelineLayout                   layout;
-    VkPipeline                         basePipelineHandle;
-    int32_t                            basePipelineIndex;
-} VkComputePipelineCreateInfo;
-
-typedef struct VkPushConstantRange {
-    VkShaderStageFlags    stageFlags;
-    uint32_t              offset;
-    uint32_t              size;
-} VkPushConstantRange;
-
-typedef struct VkPipelineLayoutCreateInfo {
-    VkStructureType                 sType;
-    const void*                     pNext;
-    VkPipelineLayoutCreateFlags     flags;
-    uint32_t                        setLayoutCount;
-    const VkDescriptorSetLayout*    pSetLayouts;
-    uint32_t                        pushConstantRangeCount;
-    const VkPushConstantRange*      pPushConstantRanges;
-} VkPipelineLayoutCreateInfo;
-
-typedef struct VkSamplerCreateInfo {
-    VkStructureType         sType;
-    const void*             pNext;
-    VkSamplerCreateFlags    flags;
-    VkFilter                magFilter;
-    VkFilter                minFilter;
-    VkSamplerMipmapMode     mipmapMode;
-    VkSamplerAddressMode    addressModeU;
-    VkSamplerAddressMode    addressModeV;
-    VkSamplerAddressMode    addressModeW;
-    float                   mipLodBias;
-    VkBool32                anisotropyEnable;
-    float                   maxAnisotropy;
-    VkBool32                compareEnable;
-    VkCompareOp             compareOp;
-    float                   minLod;
-    float                   maxLod;
-    VkBorderColor           borderColor;
-    VkBool32                unnormalizedCoordinates;
-} VkSamplerCreateInfo;
-
-typedef struct VkDescriptorSetLayoutBinding {
-    uint32_t              binding;
-    VkDescriptorType      descriptorType;
-    uint32_t              descriptorCount;
-    VkShaderStageFlags    stageFlags;
-    const VkSampler*      pImmutableSamplers;
-} VkDescriptorSetLayoutBinding;
-
-typedef struct VkDescriptorSetLayoutCreateInfo {
-    VkStructureType                        sType;
-    const void*                            pNext;
-    VkDescriptorSetLayoutCreateFlags       flags;
-    uint32_t                               bindingCount;
-    const VkDescriptorSetLayoutBinding*    pBindings;
-} VkDescriptorSetLayoutCreateInfo;
-
-typedef struct VkDescriptorPoolSize {
-    VkDescriptorType    type;
-    uint32_t            descriptorCount;
-} VkDescriptorPoolSize;
-
-typedef struct VkDescriptorPoolCreateInfo {
-    VkStructureType                sType;
-    const void*                    pNext;
-    VkDescriptorPoolCreateFlags    flags;
-    uint32_t                       maxSets;
-    uint32_t                       poolSizeCount;
-    const VkDescriptorPoolSize*    pPoolSizes;
-} VkDescriptorPoolCreateInfo;
-
-typedef struct VkDescriptorSetAllocateInfo {
-    VkStructureType                 sType;
-    const void*                     pNext;
-    VkDescriptorPool                descriptorPool;
-    uint32_t                        descriptorSetCount;
-    const VkDescriptorSetLayout*    pSetLayouts;
-} VkDescriptorSetAllocateInfo;
-
-typedef struct VkDescriptorImageInfo {
-    VkSampler        sampler;
-    VkImageView      imageView;
-    VkImageLayout    imageLayout;
-} VkDescriptorImageInfo;
-
-typedef struct VkDescriptorBufferInfo {
-    VkBuffer        buffer;
-    VkDeviceSize    offset;
-    VkDeviceSize    range;
-} VkDescriptorBufferInfo;
-
-typedef struct VkWriteDescriptorSet {
-    VkStructureType                  sType;
-    const void*                      pNext;
-    VkDescriptorSet                  dstSet;
-    uint32_t                         dstBinding;
-    uint32_t                         dstArrayElement;
-    uint32_t                         descriptorCount;
-    VkDescriptorType                 descriptorType;
-    const VkDescriptorImageInfo*     pImageInfo;
-    const VkDescriptorBufferInfo*    pBufferInfo;
-    const VkBufferView*              pTexelBufferView;
-} VkWriteDescriptorSet;
-
-typedef struct VkCopyDescriptorSet {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkDescriptorSet    srcSet;
-    uint32_t           srcBinding;
-    uint32_t           srcArrayElement;
-    VkDescriptorSet    dstSet;
-    uint32_t           dstBinding;
-    uint32_t           dstArrayElement;
-    uint32_t           descriptorCount;
-} VkCopyDescriptorSet;
-
-typedef struct VkFramebufferCreateInfo {
-    VkStructureType             sType;
-    const void*                 pNext;
-    VkFramebufferCreateFlags    flags;
-    VkRenderPass                renderPass;
-    uint32_t                    attachmentCount;
-    const VkImageView*          pAttachments;
-    uint32_t                    width;
-    uint32_t                    height;
-    uint32_t                    layers;
-} VkFramebufferCreateInfo;
-
-typedef struct VkAttachmentDescription {
-    VkAttachmentDescriptionFlags    flags;
-    VkFormat                        format;
-    VkSampleCountFlagBits           samples;
-    VkAttachmentLoadOp              loadOp;
-    VkAttachmentStoreOp             storeOp;
-    VkAttachmentLoadOp              stencilLoadOp;
-    VkAttachmentStoreOp             stencilStoreOp;
-    VkImageLayout                   initialLayout;
-    VkImageLayout                   finalLayout;
-} VkAttachmentDescription;
-
-typedef struct VkAttachmentReference {
-    uint32_t         attachment;
-    VkImageLayout    layout;
-} VkAttachmentReference;
-
-typedef struct VkSubpassDescription {
-    VkSubpassDescriptionFlags       flags;
-    VkPipelineBindPoint             pipelineBindPoint;
-    uint32_t                        inputAttachmentCount;
-    const VkAttachmentReference*    pInputAttachments;
-    uint32_t                        colorAttachmentCount;
-    const VkAttachmentReference*    pColorAttachments;
-    const VkAttachmentReference*    pResolveAttachments;
-    const VkAttachmentReference*    pDepthStencilAttachment;
-    uint32_t                        preserveAttachmentCount;
-    const uint32_t*                 pPreserveAttachments;
-} VkSubpassDescription;
-
-typedef struct VkSubpassDependency {
-    uint32_t                srcSubpass;
-    uint32_t                dstSubpass;
-    VkPipelineStageFlags    srcStageMask;
-    VkPipelineStageFlags    dstStageMask;
-    VkAccessFlags           srcAccessMask;
-    VkAccessFlags           dstAccessMask;
-    VkDependencyFlags       dependencyFlags;
-} VkSubpassDependency;
-
-typedef struct VkRenderPassCreateInfo {
-    VkStructureType                   sType;
-    const void*                       pNext;
-    VkRenderPassCreateFlags           flags;
-    uint32_t                          attachmentCount;
-    const VkAttachmentDescription*    pAttachments;
-    uint32_t                          subpassCount;
-    const VkSubpassDescription*       pSubpasses;
-    uint32_t                          dependencyCount;
-    const VkSubpassDependency*        pDependencies;
-} VkRenderPassCreateInfo;
-
-typedef struct VkCommandPoolCreateInfo {
-    VkStructureType             sType;
-    const void*                 pNext;
-    VkCommandPoolCreateFlags    flags;
-    uint32_t                    queueFamilyIndex;
-} VkCommandPoolCreateInfo;
-
-typedef struct VkCommandBufferAllocateInfo {
-    VkStructureType         sType;
-    const void*             pNext;
-    VkCommandPool           commandPool;
-    VkCommandBufferLevel    level;
-    uint32_t                commandBufferCount;
-} VkCommandBufferAllocateInfo;
-
-typedef struct VkCommandBufferInheritanceInfo {
-    VkStructureType                  sType;
-    const void*                      pNext;
-    VkRenderPass                     renderPass;
-    uint32_t                         subpass;
-    VkFramebuffer                    framebuffer;
-    VkBool32                         occlusionQueryEnable;
-    VkQueryControlFlags              queryFlags;
-    VkQueryPipelineStatisticFlags    pipelineStatistics;
-} VkCommandBufferInheritanceInfo;
-
-typedef struct VkCommandBufferBeginInfo {
-    VkStructureType                          sType;
-    const void*                              pNext;
-    VkCommandBufferUsageFlags                flags;
-    const VkCommandBufferInheritanceInfo*    pInheritanceInfo;
-} VkCommandBufferBeginInfo;
-
-typedef struct VkBufferCopy {
-    VkDeviceSize    srcOffset;
-    VkDeviceSize    dstOffset;
-    VkDeviceSize    size;
-} VkBufferCopy;
-
-typedef struct VkImageSubresourceLayers {
-    VkImageAspectFlags    aspectMask;
-    uint32_t              mipLevel;
-    uint32_t              baseArrayLayer;
-    uint32_t              layerCount;
-} VkImageSubresourceLayers;
-
-typedef struct VkImageCopy {
-    VkImageSubresourceLayers    srcSubresource;
-    VkOffset3D                  srcOffset;
-    VkImageSubresourceLayers    dstSubresource;
-    VkOffset3D                  dstOffset;
-    VkExtent3D                  extent;
-} VkImageCopy;
-
-typedef struct VkImageBlit {
-    VkImageSubresourceLayers    srcSubresource;
-    VkOffset3D                  srcOffsets[2];
-    VkImageSubresourceLayers    dstSubresource;
-    VkOffset3D                  dstOffsets[2];
-} VkImageBlit;
-
-typedef struct VkBufferImageCopy {
-    VkDeviceSize                bufferOffset;
-    uint32_t                    bufferRowLength;
-    uint32_t                    bufferImageHeight;
-    VkImageSubresourceLayers    imageSubresource;
-    VkOffset3D                  imageOffset;
-    VkExtent3D                  imageExtent;
-} VkBufferImageCopy;
-
-typedef union VkClearColorValue {
-    float       float32[4];
-    int32_t     int32[4];
-    uint32_t    uint32[4];
-} VkClearColorValue;
-
-typedef struct VkClearDepthStencilValue {
-    float       depth;
-    uint32_t    stencil;
-} VkClearDepthStencilValue;
-
-typedef union VkClearValue {
-    VkClearColorValue           color;
-    VkClearDepthStencilValue    depthStencil;
-} VkClearValue;
-
-typedef struct VkClearAttachment {
-    VkImageAspectFlags    aspectMask;
-    uint32_t              colorAttachment;
-    VkClearValue          clearValue;
-} VkClearAttachment;
-
-typedef struct VkClearRect {
-    VkRect2D    rect;
-    uint32_t    baseArrayLayer;
-    uint32_t    layerCount;
-} VkClearRect;
-
-typedef struct VkImageResolve {
-    VkImageSubresourceLayers    srcSubresource;
-    VkOffset3D                  srcOffset;
-    VkImageSubresourceLayers    dstSubresource;
-    VkOffset3D                  dstOffset;
-    VkExtent3D                  extent;
-} VkImageResolve;
-
-typedef struct VkMemoryBarrier {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkAccessFlags      srcAccessMask;
-    VkAccessFlags      dstAccessMask;
-} VkMemoryBarrier;
-
-typedef struct VkBufferMemoryBarrier {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkAccessFlags      srcAccessMask;
-    VkAccessFlags      dstAccessMask;
-    uint32_t           srcQueueFamilyIndex;
-    uint32_t           dstQueueFamilyIndex;
-    VkBuffer           buffer;
-    VkDeviceSize       offset;
-    VkDeviceSize       size;
-} VkBufferMemoryBarrier;
-
-typedef struct VkImageMemoryBarrier {
-    VkStructureType            sType;
-    const void*                pNext;
-    VkAccessFlags              srcAccessMask;
-    VkAccessFlags              dstAccessMask;
-    VkImageLayout              oldLayout;
-    VkImageLayout              newLayout;
-    uint32_t                   srcQueueFamilyIndex;
-    uint32_t                   dstQueueFamilyIndex;
-    VkImage                    image;
-    VkImageSubresourceRange    subresourceRange;
-} VkImageMemoryBarrier;
-
-typedef struct VkRenderPassBeginInfo {
-    VkStructureType        sType;
-    const void*            pNext;
-    VkRenderPass           renderPass;
-    VkFramebuffer          framebuffer;
-    VkRect2D               renderArea;
-    uint32_t               clearValueCount;
-    const VkClearValue*    pClearValues;
-} VkRenderPassBeginInfo;
-
-typedef struct VkDispatchIndirectCommand {
-    uint32_t    x;
-    uint32_t    y;
-    uint32_t    z;
-} VkDispatchIndirectCommand;
-
-typedef struct VkDrawIndexedIndirectCommand {
-    uint32_t    indexCount;
-    uint32_t    instanceCount;
-    uint32_t    firstIndex;
-    int32_t     vertexOffset;
-    uint32_t    firstInstance;
-} VkDrawIndexedIndirectCommand;
-
-typedef struct VkDrawIndirectCommand {
-    uint32_t    vertexCount;
-    uint32_t    instanceCount;
-    uint32_t    firstVertex;
-    uint32_t    firstInstance;
-} VkDrawIndirectCommand;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkCreateInstance)(const VkInstanceCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkInstance* pInstance);
-typedef void (VKAPI_PTR *PFN_vkDestroyInstance)(VkInstance instance, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkEnumeratePhysicalDevices)(VkInstance instance, uint32_t* pPhysicalDeviceCount, VkPhysicalDevice* pPhysicalDevices);
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceFeatures)(VkPhysicalDevice physicalDevice, VkPhysicalDeviceFeatures* pFeatures);
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceFormatProperties)(VkPhysicalDevice physicalDevice, VkFormat format, VkFormatProperties* pFormatProperties);
-typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceImageFormatProperties)(VkPhysicalDevice physicalDevice, VkFormat format, VkImageType type, VkImageTiling tiling, VkImageUsageFlags usage, VkImageCreateFlags flags, VkImageFormatProperties* pImageFormatProperties);
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceProperties)(VkPhysicalDevice physicalDevice, VkPhysicalDeviceProperties* pProperties);
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceQueueFamilyProperties)(VkPhysicalDevice physicalDevice, uint32_t* pQueueFamilyPropertyCount, VkQueueFamilyProperties* pQueueFamilyProperties);
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceMemoryProperties)(VkPhysicalDevice physicalDevice, VkPhysicalDeviceMemoryProperties* pMemoryProperties);
-typedef PFN_vkVoidFunction (VKAPI_PTR *PFN_vkGetInstanceProcAddr)(VkInstance instance, const char* pName);
-typedef PFN_vkVoidFunction (VKAPI_PTR *PFN_vkGetDeviceProcAddr)(VkDevice device, const char* pName);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateDevice)(VkPhysicalDevice physicalDevice, const VkDeviceCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkDevice* pDevice);
-typedef void (VKAPI_PTR *PFN_vkDestroyDevice)(VkDevice device, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkEnumerateInstanceExtensionProperties)(const char* pLayerName, uint32_t* pPropertyCount, VkExtensionProperties* pProperties);
-typedef VkResult (VKAPI_PTR *PFN_vkEnumerateDeviceExtensionProperties)(VkPhysicalDevice physicalDevice, const char* pLayerName, uint32_t* pPropertyCount, VkExtensionProperties* pProperties);
-typedef VkResult (VKAPI_PTR *PFN_vkEnumerateInstanceLayerProperties)(uint32_t* pPropertyCount, VkLayerProperties* pProperties);
-typedef VkResult (VKAPI_PTR *PFN_vkEnumerateDeviceLayerProperties)(VkPhysicalDevice physicalDevice, uint32_t* pPropertyCount, VkLayerProperties* pProperties);
-typedef void (VKAPI_PTR *PFN_vkGetDeviceQueue)(VkDevice device, uint32_t queueFamilyIndex, uint32_t queueIndex, VkQueue* pQueue);
-typedef VkResult (VKAPI_PTR *PFN_vkQueueSubmit)(VkQueue queue, uint32_t submitCount, const VkSubmitInfo* pSubmits, VkFence fence);
-typedef VkResult (VKAPI_PTR *PFN_vkQueueWaitIdle)(VkQueue queue);
-typedef VkResult (VKAPI_PTR *PFN_vkDeviceWaitIdle)(VkDevice device);
-typedef VkResult (VKAPI_PTR *PFN_vkAllocateMemory)(VkDevice device, const VkMemoryAllocateInfo* pAllocateInfo, const VkAllocationCallbacks* pAllocator, VkDeviceMemory* pMemory);
-typedef void (VKAPI_PTR *PFN_vkFreeMemory)(VkDevice device, VkDeviceMemory memory, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkMapMemory)(VkDevice device, VkDeviceMemory memory, VkDeviceSize offset, VkDeviceSize size, VkMemoryMapFlags flags, void** ppData);
-typedef void (VKAPI_PTR *PFN_vkUnmapMemory)(VkDevice device, VkDeviceMemory memory);
-typedef VkResult (VKAPI_PTR *PFN_vkFlushMappedMemoryRanges)(VkDevice device, uint32_t memoryRangeCount, const VkMappedMemoryRange* pMemoryRanges);
-typedef VkResult (VKAPI_PTR *PFN_vkInvalidateMappedMemoryRanges)(VkDevice device, uint32_t memoryRangeCount, const VkMappedMemoryRange* pMemoryRanges);
-typedef void (VKAPI_PTR *PFN_vkGetDeviceMemoryCommitment)(VkDevice device, VkDeviceMemory memory, VkDeviceSize* pCommittedMemoryInBytes);
-typedef VkResult (VKAPI_PTR *PFN_vkBindBufferMemory)(VkDevice device, VkBuffer buffer, VkDeviceMemory memory, VkDeviceSize memoryOffset);
-typedef VkResult (VKAPI_PTR *PFN_vkBindImageMemory)(VkDevice device, VkImage image, VkDeviceMemory memory, VkDeviceSize memoryOffset);
-typedef void (VKAPI_PTR *PFN_vkGetBufferMemoryRequirements)(VkDevice device, VkBuffer buffer, VkMemoryRequirements* pMemoryRequirements);
-typedef void (VKAPI_PTR *PFN_vkGetImageMemoryRequirements)(VkDevice device, VkImage image, VkMemoryRequirements* pMemoryRequirements);
-typedef void (VKAPI_PTR *PFN_vkGetImageSparseMemoryRequirements)(VkDevice device, VkImage image, uint32_t* pSparseMemoryRequirementCount, VkSparseImageMemoryRequirements* pSparseMemoryRequirements);
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceSparseImageFormatProperties)(VkPhysicalDevice physicalDevice, VkFormat format, VkImageType type, VkSampleCountFlagBits samples, VkImageUsageFlags usage, VkImageTiling tiling, uint32_t* pPropertyCount, VkSparseImageFormatProperties* pProperties);
-typedef VkResult (VKAPI_PTR *PFN_vkQueueBindSparse)(VkQueue queue, uint32_t bindInfoCount, const VkBindSparseInfo* pBindInfo, VkFence fence);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateFence)(VkDevice device, const VkFenceCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkFence* pFence);
-typedef void (VKAPI_PTR *PFN_vkDestroyFence)(VkDevice device, VkFence fence, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkResetFences)(VkDevice device, uint32_t fenceCount, const VkFence* pFences);
-typedef VkResult (VKAPI_PTR *PFN_vkGetFenceStatus)(VkDevice device, VkFence fence);
-typedef VkResult (VKAPI_PTR *PFN_vkWaitForFences)(VkDevice device, uint32_t fenceCount, const VkFence* pFences, VkBool32 waitAll, uint64_t timeout);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateSemaphore)(VkDevice device, const VkSemaphoreCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSemaphore* pSemaphore);
-typedef void (VKAPI_PTR *PFN_vkDestroySemaphore)(VkDevice device, VkSemaphore semaphore, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateEvent)(VkDevice device, const VkEventCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkEvent* pEvent);
-typedef void (VKAPI_PTR *PFN_vkDestroyEvent)(VkDevice device, VkEvent event, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkGetEventStatus)(VkDevice device, VkEvent event);
-typedef VkResult (VKAPI_PTR *PFN_vkSetEvent)(VkDevice device, VkEvent event);
-typedef VkResult (VKAPI_PTR *PFN_vkResetEvent)(VkDevice device, VkEvent event);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateQueryPool)(VkDevice device, const VkQueryPoolCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkQueryPool* pQueryPool);
-typedef void (VKAPI_PTR *PFN_vkDestroyQueryPool)(VkDevice device, VkQueryPool queryPool, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkGetQueryPoolResults)(VkDevice device, VkQueryPool queryPool, uint32_t firstQuery, uint32_t queryCount, size_t dataSize, void* pData, VkDeviceSize stride, VkQueryResultFlags flags);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateBuffer)(VkDevice device, const VkBufferCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkBuffer* pBuffer);
-typedef void (VKAPI_PTR *PFN_vkDestroyBuffer)(VkDevice device, VkBuffer buffer, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateBufferView)(VkDevice device, const VkBufferViewCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkBufferView* pView);
-typedef void (VKAPI_PTR *PFN_vkDestroyBufferView)(VkDevice device, VkBufferView bufferView, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateImage)(VkDevice device, const VkImageCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkImage* pImage);
-typedef void (VKAPI_PTR *PFN_vkDestroyImage)(VkDevice device, VkImage image, const VkAllocationCallbacks* pAllocator);
-typedef void (VKAPI_PTR *PFN_vkGetImageSubresourceLayout)(VkDevice device, VkImage image, const VkImageSubresource* pSubresource, VkSubresourceLayout* pLayout);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateImageView)(VkDevice device, const VkImageViewCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkImageView* pView);
-typedef void (VKAPI_PTR *PFN_vkDestroyImageView)(VkDevice device, VkImageView imageView, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateShaderModule)(VkDevice device, const VkShaderModuleCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkShaderModule* pShaderModule);
-typedef void (VKAPI_PTR *PFN_vkDestroyShaderModule)(VkDevice device, VkShaderModule shaderModule, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkCreatePipelineCache)(VkDevice device, const VkPipelineCacheCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkPipelineCache* pPipelineCache);
-typedef void (VKAPI_PTR *PFN_vkDestroyPipelineCache)(VkDevice device, VkPipelineCache pipelineCache, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkGetPipelineCacheData)(VkDevice device, VkPipelineCache pipelineCache, size_t* pDataSize, void* pData);
-typedef VkResult (VKAPI_PTR *PFN_vkMergePipelineCaches)(VkDevice device, VkPipelineCache dstCache, uint32_t srcCacheCount, const VkPipelineCache* pSrcCaches);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateGraphicsPipelines)(VkDevice device, VkPipelineCache pipelineCache, uint32_t createInfoCount, const VkGraphicsPipelineCreateInfo* pCreateInfos, const VkAllocationCallbacks* pAllocator, VkPipeline* pPipelines);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateComputePipelines)(VkDevice device, VkPipelineCache pipelineCache, uint32_t createInfoCount, const VkComputePipelineCreateInfo* pCreateInfos, const VkAllocationCallbacks* pAllocator, VkPipeline* pPipelines);
-typedef void (VKAPI_PTR *PFN_vkDestroyPipeline)(VkDevice device, VkPipeline pipeline, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkCreatePipelineLayout)(VkDevice device, const VkPipelineLayoutCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkPipelineLayout* pPipelineLayout);
-typedef void (VKAPI_PTR *PFN_vkDestroyPipelineLayout)(VkDevice device, VkPipelineLayout pipelineLayout, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateSampler)(VkDevice device, const VkSamplerCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSampler* pSampler);
-typedef void (VKAPI_PTR *PFN_vkDestroySampler)(VkDevice device, VkSampler sampler, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateDescriptorSetLayout)(VkDevice device, const VkDescriptorSetLayoutCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkDescriptorSetLayout* pSetLayout);
-typedef void (VKAPI_PTR *PFN_vkDestroyDescriptorSetLayout)(VkDevice device, VkDescriptorSetLayout descriptorSetLayout, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateDescriptorPool)(VkDevice device, const VkDescriptorPoolCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkDescriptorPool* pDescriptorPool);
-typedef void (VKAPI_PTR *PFN_vkDestroyDescriptorPool)(VkDevice device, VkDescriptorPool descriptorPool, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkResetDescriptorPool)(VkDevice device, VkDescriptorPool descriptorPool, VkDescriptorPoolResetFlags flags);
-typedef VkResult (VKAPI_PTR *PFN_vkAllocateDescriptorSets)(VkDevice device, const VkDescriptorSetAllocateInfo* pAllocateInfo, VkDescriptorSet* pDescriptorSets);
-typedef VkResult (VKAPI_PTR *PFN_vkFreeDescriptorSets)(VkDevice device, VkDescriptorPool descriptorPool, uint32_t descriptorSetCount, const VkDescriptorSet* pDescriptorSets);
-typedef void (VKAPI_PTR *PFN_vkUpdateDescriptorSets)(VkDevice device, uint32_t descriptorWriteCount, const VkWriteDescriptorSet* pDescriptorWrites, uint32_t descriptorCopyCount, const VkCopyDescriptorSet* pDescriptorCopies);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateFramebuffer)(VkDevice device, const VkFramebufferCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkFramebuffer* pFramebuffer);
-typedef void (VKAPI_PTR *PFN_vkDestroyFramebuffer)(VkDevice device, VkFramebuffer framebuffer, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateRenderPass)(VkDevice device, const VkRenderPassCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkRenderPass* pRenderPass);
-typedef void (VKAPI_PTR *PFN_vkDestroyRenderPass)(VkDevice device, VkRenderPass renderPass, const VkAllocationCallbacks* pAllocator);
-typedef void (VKAPI_PTR *PFN_vkGetRenderAreaGranularity)(VkDevice device, VkRenderPass renderPass, VkExtent2D* pGranularity);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateCommandPool)(VkDevice device, const VkCommandPoolCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkCommandPool* pCommandPool);
-typedef void (VKAPI_PTR *PFN_vkDestroyCommandPool)(VkDevice device, VkCommandPool commandPool, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkResetCommandPool)(VkDevice device, VkCommandPool commandPool, VkCommandPoolResetFlags flags);
-typedef VkResult (VKAPI_PTR *PFN_vkAllocateCommandBuffers)(VkDevice device, const VkCommandBufferAllocateInfo* pAllocateInfo, VkCommandBuffer* pCommandBuffers);
-typedef void (VKAPI_PTR *PFN_vkFreeCommandBuffers)(VkDevice device, VkCommandPool commandPool, uint32_t commandBufferCount, const VkCommandBuffer* pCommandBuffers);
-typedef VkResult (VKAPI_PTR *PFN_vkBeginCommandBuffer)(VkCommandBuffer commandBuffer, const VkCommandBufferBeginInfo* pBeginInfo);
-typedef VkResult (VKAPI_PTR *PFN_vkEndCommandBuffer)(VkCommandBuffer commandBuffer);
-typedef VkResult (VKAPI_PTR *PFN_vkResetCommandBuffer)(VkCommandBuffer commandBuffer, VkCommandBufferResetFlags flags);
-typedef void (VKAPI_PTR *PFN_vkCmdBindPipeline)(VkCommandBuffer commandBuffer, VkPipelineBindPoint pipelineBindPoint, VkPipeline pipeline);
-typedef void (VKAPI_PTR *PFN_vkCmdSetViewport)(VkCommandBuffer commandBuffer, uint32_t firstViewport, uint32_t viewportCount, const VkViewport* pViewports);
-typedef void (VKAPI_PTR *PFN_vkCmdSetScissor)(VkCommandBuffer commandBuffer, uint32_t firstScissor, uint32_t scissorCount, const VkRect2D* pScissors);
-typedef void (VKAPI_PTR *PFN_vkCmdSetLineWidth)(VkCommandBuffer commandBuffer, float lineWidth);
-typedef void (VKAPI_PTR *PFN_vkCmdSetDepthBias)(VkCommandBuffer commandBuffer, float depthBiasConstantFactor, float depthBiasClamp, float depthBiasSlopeFactor);
-typedef void (VKAPI_PTR *PFN_vkCmdSetBlendConstants)(VkCommandBuffer commandBuffer, const float blendConstants[4]);
-typedef void (VKAPI_PTR *PFN_vkCmdSetDepthBounds)(VkCommandBuffer commandBuffer, float minDepthBounds, float maxDepthBounds);
-typedef void (VKAPI_PTR *PFN_vkCmdSetStencilCompareMask)(VkCommandBuffer commandBuffer, VkStencilFaceFlags faceMask, uint32_t compareMask);
-typedef void (VKAPI_PTR *PFN_vkCmdSetStencilWriteMask)(VkCommandBuffer commandBuffer, VkStencilFaceFlags faceMask, uint32_t writeMask);
-typedef void (VKAPI_PTR *PFN_vkCmdSetStencilReference)(VkCommandBuffer commandBuffer, VkStencilFaceFlags faceMask, uint32_t reference);
-typedef void (VKAPI_PTR *PFN_vkCmdBindDescriptorSets)(VkCommandBuffer commandBuffer, VkPipelineBindPoint pipelineBindPoint, VkPipelineLayout layout, uint32_t firstSet, uint32_t descriptorSetCount, const VkDescriptorSet* pDescriptorSets, uint32_t dynamicOffsetCount, const uint32_t* pDynamicOffsets);
-typedef void (VKAPI_PTR *PFN_vkCmdBindIndexBuffer)(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkIndexType indexType);
-typedef void (VKAPI_PTR *PFN_vkCmdBindVertexBuffers)(VkCommandBuffer commandBuffer, uint32_t firstBinding, uint32_t bindingCount, const VkBuffer* pBuffers, const VkDeviceSize* pOffsets);
-typedef void (VKAPI_PTR *PFN_vkCmdDraw)(VkCommandBuffer commandBuffer, uint32_t vertexCount, uint32_t instanceCount, uint32_t firstVertex, uint32_t firstInstance);
-typedef void (VKAPI_PTR *PFN_vkCmdDrawIndexed)(VkCommandBuffer commandBuffer, uint32_t indexCount, uint32_t instanceCount, uint32_t firstIndex, int32_t vertexOffset, uint32_t firstInstance);
-typedef void (VKAPI_PTR *PFN_vkCmdDrawIndirect)(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, uint32_t drawCount, uint32_t stride);
-typedef void (VKAPI_PTR *PFN_vkCmdDrawIndexedIndirect)(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, uint32_t drawCount, uint32_t stride);
-typedef void (VKAPI_PTR *PFN_vkCmdDispatch)(VkCommandBuffer commandBuffer, uint32_t groupCountX, uint32_t groupCountY, uint32_t groupCountZ);
-typedef void (VKAPI_PTR *PFN_vkCmdDispatchIndirect)(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset);
-typedef void (VKAPI_PTR *PFN_vkCmdCopyBuffer)(VkCommandBuffer commandBuffer, VkBuffer srcBuffer, VkBuffer dstBuffer, uint32_t regionCount, const VkBufferCopy* pRegions);
-typedef void (VKAPI_PTR *PFN_vkCmdCopyImage)(VkCommandBuffer commandBuffer, VkImage srcImage, VkImageLayout srcImageLayout, VkImage dstImage, VkImageLayout dstImageLayout, uint32_t regionCount, const VkImageCopy* pRegions);
-typedef void (VKAPI_PTR *PFN_vkCmdBlitImage)(VkCommandBuffer commandBuffer, VkImage srcImage, VkImageLayout srcImageLayout, VkImage dstImage, VkImageLayout dstImageLayout, uint32_t regionCount, const VkImageBlit* pRegions, VkFilter filter);
-typedef void (VKAPI_PTR *PFN_vkCmdCopyBufferToImage)(VkCommandBuffer commandBuffer, VkBuffer srcBuffer, VkImage dstImage, VkImageLayout dstImageLayout, uint32_t regionCount, const VkBufferImageCopy* pRegions);
-typedef void (VKAPI_PTR *PFN_vkCmdCopyImageToBuffer)(VkCommandBuffer commandBuffer, VkImage srcImage, VkImageLayout srcImageLayout, VkBuffer dstBuffer, uint32_t regionCount, const VkBufferImageCopy* pRegions);
-typedef void (VKAPI_PTR *PFN_vkCmdUpdateBuffer)(VkCommandBuffer commandBuffer, VkBuffer dstBuffer, VkDeviceSize dstOffset, VkDeviceSize dataSize, const void* pData);
-typedef void (VKAPI_PTR *PFN_vkCmdFillBuffer)(VkCommandBuffer commandBuffer, VkBuffer dstBuffer, VkDeviceSize dstOffset, VkDeviceSize size, uint32_t data);
-typedef void (VKAPI_PTR *PFN_vkCmdClearColorImage)(VkCommandBuffer commandBuffer, VkImage image, VkImageLayout imageLayout, const VkClearColorValue* pColor, uint32_t rangeCount, const VkImageSubresourceRange* pRanges);
-typedef void (VKAPI_PTR *PFN_vkCmdClearDepthStencilImage)(VkCommandBuffer commandBuffer, VkImage image, VkImageLayout imageLayout, const VkClearDepthStencilValue* pDepthStencil, uint32_t rangeCount, const VkImageSubresourceRange* pRanges);
-typedef void (VKAPI_PTR *PFN_vkCmdClearAttachments)(VkCommandBuffer commandBuffer, uint32_t attachmentCount, const VkClearAttachment* pAttachments, uint32_t rectCount, const VkClearRect* pRects);
-typedef void (VKAPI_PTR *PFN_vkCmdResolveImage)(VkCommandBuffer commandBuffer, VkImage srcImage, VkImageLayout srcImageLayout, VkImage dstImage, VkImageLayout dstImageLayout, uint32_t regionCount, const VkImageResolve* pRegions);
-typedef void (VKAPI_PTR *PFN_vkCmdSetEvent)(VkCommandBuffer commandBuffer, VkEvent event, VkPipelineStageFlags stageMask);
-typedef void (VKAPI_PTR *PFN_vkCmdResetEvent)(VkCommandBuffer commandBuffer, VkEvent event, VkPipelineStageFlags stageMask);
-typedef void (VKAPI_PTR *PFN_vkCmdWaitEvents)(VkCommandBuffer commandBuffer, uint32_t eventCount, const VkEvent* pEvents, VkPipelineStageFlags srcStageMask, VkPipelineStageFlags dstStageMask, uint32_t memoryBarrierCount, const VkMemoryBarrier* pMemoryBarriers, uint32_t bufferMemoryBarrierCount, const VkBufferMemoryBarrier* pBufferMemoryBarriers, uint32_t imageMemoryBarrierCount, const VkImageMemoryBarrier* pImageMemoryBarriers);
-typedef void (VKAPI_PTR *PFN_vkCmdPipelineBarrier)(VkCommandBuffer commandBuffer, VkPipelineStageFlags srcStageMask, VkPipelineStageFlags dstStageMask, VkDependencyFlags dependencyFlags, uint32_t memoryBarrierCount, const VkMemoryBarrier* pMemoryBarriers, uint32_t bufferMemoryBarrierCount, const VkBufferMemoryBarrier* pBufferMemoryBarriers, uint32_t imageMemoryBarrierCount, const VkImageMemoryBarrier* pImageMemoryBarriers);
-typedef void (VKAPI_PTR *PFN_vkCmdBeginQuery)(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t query, VkQueryControlFlags flags);
-typedef void (VKAPI_PTR *PFN_vkCmdEndQuery)(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t query);
-typedef void (VKAPI_PTR *PFN_vkCmdResetQueryPool)(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t firstQuery, uint32_t queryCount);
-typedef void (VKAPI_PTR *PFN_vkCmdWriteTimestamp)(VkCommandBuffer commandBuffer, VkPipelineStageFlagBits pipelineStage, VkQueryPool queryPool, uint32_t query);
-typedef void (VKAPI_PTR *PFN_vkCmdCopyQueryPoolResults)(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t firstQuery, uint32_t queryCount, VkBuffer dstBuffer, VkDeviceSize dstOffset, VkDeviceSize stride, VkQueryResultFlags flags);
-typedef void (VKAPI_PTR *PFN_vkCmdPushConstants)(VkCommandBuffer commandBuffer, VkPipelineLayout layout, VkShaderStageFlags stageFlags, uint32_t offset, uint32_t size, const void* pValues);
-typedef void (VKAPI_PTR *PFN_vkCmdBeginRenderPass)(VkCommandBuffer commandBuffer, const VkRenderPassBeginInfo* pRenderPassBegin, VkSubpassContents contents);
-typedef void (VKAPI_PTR *PFN_vkCmdNextSubpass)(VkCommandBuffer commandBuffer, VkSubpassContents contents);
-typedef void (VKAPI_PTR *PFN_vkCmdEndRenderPass)(VkCommandBuffer commandBuffer);
-typedef void (VKAPI_PTR *PFN_vkCmdExecuteCommands)(VkCommandBuffer commandBuffer, uint32_t commandBufferCount, const VkCommandBuffer* pCommandBuffers);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateInstance(
-    const VkInstanceCreateInfo*                 pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkInstance*                                 pInstance);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyInstance(
-    VkInstance                                  instance,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkEnumeratePhysicalDevices(
-    VkInstance                                  instance,
-    uint32_t*                                   pPhysicalDeviceCount,
-    VkPhysicalDevice*                           pPhysicalDevices);
-
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceFeatures(
-    VkPhysicalDevice                            physicalDevice,
-    VkPhysicalDeviceFeatures*                   pFeatures);
-
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceFormatProperties(
-    VkPhysicalDevice                            physicalDevice,
-    VkFormat                                    format,
-    VkFormatProperties*                         pFormatProperties);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceImageFormatProperties(
-    VkPhysicalDevice                            physicalDevice,
-    VkFormat                                    format,
-    VkImageType                                 type,
-    VkImageTiling                               tiling,
-    VkImageUsageFlags                           usage,
-    VkImageCreateFlags                          flags,
-    VkImageFormatProperties*                    pImageFormatProperties);
-
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceProperties(
-    VkPhysicalDevice                            physicalDevice,
-    VkPhysicalDeviceProperties*                 pProperties);
-
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceQueueFamilyProperties(
-    VkPhysicalDevice                            physicalDevice,
-    uint32_t*                                   pQueueFamilyPropertyCount,
-    VkQueueFamilyProperties*                    pQueueFamilyProperties);
-
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceMemoryProperties(
-    VkPhysicalDevice                            physicalDevice,
-    VkPhysicalDeviceMemoryProperties*           pMemoryProperties);
-
-VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vkGetInstanceProcAddr(
-    VkInstance                                  instance,
-    const char*                                 pName);
-
-VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vkGetDeviceProcAddr(
-    VkDevice                                    device,
-    const char*                                 pName);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateDevice(
-    VkPhysicalDevice                            physicalDevice,
-    const VkDeviceCreateInfo*                   pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkDevice*                                   pDevice);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyDevice(
-    VkDevice                                    device,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkEnumerateInstanceExtensionProperties(
-    const char*                                 pLayerName,
-    uint32_t*                                   pPropertyCount,
-    VkExtensionProperties*                      pProperties);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkEnumerateDeviceExtensionProperties(
-    VkPhysicalDevice                            physicalDevice,
-    const char*                                 pLayerName,
-    uint32_t*                                   pPropertyCount,
-    VkExtensionProperties*                      pProperties);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkEnumerateInstanceLayerProperties(
-    uint32_t*                                   pPropertyCount,
-    VkLayerProperties*                          pProperties);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkEnumerateDeviceLayerProperties(
-    VkPhysicalDevice                            physicalDevice,
-    uint32_t*                                   pPropertyCount,
-    VkLayerProperties*                          pProperties);
-
-VKAPI_ATTR void VKAPI_CALL vkGetDeviceQueue(
-    VkDevice                                    device,
-    uint32_t                                    queueFamilyIndex,
-    uint32_t                                    queueIndex,
-    VkQueue*                                    pQueue);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkQueueSubmit(
-    VkQueue                                     queue,
-    uint32_t                                    submitCount,
-    const VkSubmitInfo*                         pSubmits,
-    VkFence                                     fence);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkQueueWaitIdle(
-    VkQueue                                     queue);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkDeviceWaitIdle(
-    VkDevice                                    device);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkAllocateMemory(
-    VkDevice                                    device,
-    const VkMemoryAllocateInfo*                 pAllocateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkDeviceMemory*                             pMemory);
-
-VKAPI_ATTR void VKAPI_CALL vkFreeMemory(
-    VkDevice                                    device,
-    VkDeviceMemory                              memory,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkMapMemory(
-    VkDevice                                    device,
-    VkDeviceMemory                              memory,
-    VkDeviceSize                                offset,
-    VkDeviceSize                                size,
-    VkMemoryMapFlags                            flags,
-    void**                                      ppData);
-
-VKAPI_ATTR void VKAPI_CALL vkUnmapMemory(
-    VkDevice                                    device,
-    VkDeviceMemory                              memory);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkFlushMappedMemoryRanges(
-    VkDevice                                    device,
-    uint32_t                                    memoryRangeCount,
-    const VkMappedMemoryRange*                  pMemoryRanges);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkInvalidateMappedMemoryRanges(
-    VkDevice                                    device,
-    uint32_t                                    memoryRangeCount,
-    const VkMappedMemoryRange*                  pMemoryRanges);
-
-VKAPI_ATTR void VKAPI_CALL vkGetDeviceMemoryCommitment(
-    VkDevice                                    device,
-    VkDeviceMemory                              memory,
-    VkDeviceSize*                               pCommittedMemoryInBytes);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkBindBufferMemory(
-    VkDevice                                    device,
-    VkBuffer                                    buffer,
-    VkDeviceMemory                              memory,
-    VkDeviceSize                                memoryOffset);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkBindImageMemory(
-    VkDevice                                    device,
-    VkImage                                     image,
-    VkDeviceMemory                              memory,
-    VkDeviceSize                                memoryOffset);
-
-VKAPI_ATTR void VKAPI_CALL vkGetBufferMemoryRequirements(
-    VkDevice                                    device,
-    VkBuffer                                    buffer,
-    VkMemoryRequirements*                       pMemoryRequirements);
-
-VKAPI_ATTR void VKAPI_CALL vkGetImageMemoryRequirements(
-    VkDevice                                    device,
-    VkImage                                     image,
-    VkMemoryRequirements*                       pMemoryRequirements);
-
-VKAPI_ATTR void VKAPI_CALL vkGetImageSparseMemoryRequirements(
-    VkDevice                                    device,
-    VkImage                                     image,
-    uint32_t*                                   pSparseMemoryRequirementCount,
-    VkSparseImageMemoryRequirements*            pSparseMemoryRequirements);
-
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceSparseImageFormatProperties(
-    VkPhysicalDevice                            physicalDevice,
-    VkFormat                                    format,
-    VkImageType                                 type,
-    VkSampleCountFlagBits                       samples,
-    VkImageUsageFlags                           usage,
-    VkImageTiling                               tiling,
-    uint32_t*                                   pPropertyCount,
-    VkSparseImageFormatProperties*              pProperties);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkQueueBindSparse(
-    VkQueue                                     queue,
-    uint32_t                                    bindInfoCount,
-    const VkBindSparseInfo*                     pBindInfo,
-    VkFence                                     fence);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateFence(
-    VkDevice                                    device,
-    const VkFenceCreateInfo*                    pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkFence*                                    pFence);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyFence(
-    VkDevice                                    device,
-    VkFence                                     fence,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkResetFences(
-    VkDevice                                    device,
-    uint32_t                                    fenceCount,
-    const VkFence*                              pFences);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetFenceStatus(
-    VkDevice                                    device,
-    VkFence                                     fence);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkWaitForFences(
-    VkDevice                                    device,
-    uint32_t                                    fenceCount,
-    const VkFence*                              pFences,
-    VkBool32                                    waitAll,
-    uint64_t                                    timeout);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateSemaphore(
-    VkDevice                                    device,
-    const VkSemaphoreCreateInfo*                pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkSemaphore*                                pSemaphore);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroySemaphore(
-    VkDevice                                    device,
-    VkSemaphore                                 semaphore,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateEvent(
-    VkDevice                                    device,
-    const VkEventCreateInfo*                    pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkEvent*                                    pEvent);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyEvent(
-    VkDevice                                    device,
-    VkEvent                                     event,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetEventStatus(
-    VkDevice                                    device,
-    VkEvent                                     event);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkSetEvent(
-    VkDevice                                    device,
-    VkEvent                                     event);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkResetEvent(
-    VkDevice                                    device,
-    VkEvent                                     event);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateQueryPool(
-    VkDevice                                    device,
-    const VkQueryPoolCreateInfo*                pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkQueryPool*                                pQueryPool);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyQueryPool(
-    VkDevice                                    device,
-    VkQueryPool                                 queryPool,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetQueryPoolResults(
-    VkDevice                                    device,
-    VkQueryPool                                 queryPool,
-    uint32_t                                    firstQuery,
-    uint32_t                                    queryCount,
-    size_t                                      dataSize,
-    void*                                       pData,
-    VkDeviceSize                                stride,
-    VkQueryResultFlags                          flags);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateBuffer(
-    VkDevice                                    device,
-    const VkBufferCreateInfo*                   pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkBuffer*                                   pBuffer);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyBuffer(
-    VkDevice                                    device,
-    VkBuffer                                    buffer,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateBufferView(
-    VkDevice                                    device,
-    const VkBufferViewCreateInfo*               pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkBufferView*                               pView);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyBufferView(
-    VkDevice                                    device,
-    VkBufferView                                bufferView,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateImage(
-    VkDevice                                    device,
-    const VkImageCreateInfo*                    pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkImage*                                    pImage);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyImage(
-    VkDevice                                    device,
-    VkImage                                     image,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR void VKAPI_CALL vkGetImageSubresourceLayout(
-    VkDevice                                    device,
-    VkImage                                     image,
-    const VkImageSubresource*                   pSubresource,
-    VkSubresourceLayout*                        pLayout);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateImageView(
-    VkDevice                                    device,
-    const VkImageViewCreateInfo*                pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkImageView*                                pView);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyImageView(
-    VkDevice                                    device,
-    VkImageView                                 imageView,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateShaderModule(
-    VkDevice                                    device,
-    const VkShaderModuleCreateInfo*             pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkShaderModule*                             pShaderModule);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyShaderModule(
-    VkDevice                                    device,
-    VkShaderModule                              shaderModule,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreatePipelineCache(
-    VkDevice                                    device,
-    const VkPipelineCacheCreateInfo*            pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkPipelineCache*                            pPipelineCache);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyPipelineCache(
-    VkDevice                                    device,
-    VkPipelineCache                             pipelineCache,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetPipelineCacheData(
-    VkDevice                                    device,
-    VkPipelineCache                             pipelineCache,
-    size_t*                                     pDataSize,
-    void*                                       pData);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkMergePipelineCaches(
-    VkDevice                                    device,
-    VkPipelineCache                             dstCache,
-    uint32_t                                    srcCacheCount,
-    const VkPipelineCache*                      pSrcCaches);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateGraphicsPipelines(
-    VkDevice                                    device,
-    VkPipelineCache                             pipelineCache,
-    uint32_t                                    createInfoCount,
-    const VkGraphicsPipelineCreateInfo*         pCreateInfos,
-    const VkAllocationCallbacks*                pAllocator,
-    VkPipeline*                                 pPipelines);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateComputePipelines(
-    VkDevice                                    device,
-    VkPipelineCache                             pipelineCache,
-    uint32_t                                    createInfoCount,
-    const VkComputePipelineCreateInfo*          pCreateInfos,
-    const VkAllocationCallbacks*                pAllocator,
-    VkPipeline*                                 pPipelines);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyPipeline(
-    VkDevice                                    device,
-    VkPipeline                                  pipeline,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreatePipelineLayout(
-    VkDevice                                    device,
-    const VkPipelineLayoutCreateInfo*           pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkPipelineLayout*                           pPipelineLayout);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyPipelineLayout(
-    VkDevice                                    device,
-    VkPipelineLayout                            pipelineLayout,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateSampler(
-    VkDevice                                    device,
-    const VkSamplerCreateInfo*                  pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkSampler*                                  pSampler);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroySampler(
-    VkDevice                                    device,
-    VkSampler                                   sampler,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateDescriptorSetLayout(
-    VkDevice                                    device,
-    const VkDescriptorSetLayoutCreateInfo*      pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkDescriptorSetLayout*                      pSetLayout);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyDescriptorSetLayout(
-    VkDevice                                    device,
-    VkDescriptorSetLayout                       descriptorSetLayout,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateDescriptorPool(
-    VkDevice                                    device,
-    const VkDescriptorPoolCreateInfo*           pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkDescriptorPool*                           pDescriptorPool);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyDescriptorPool(
-    VkDevice                                    device,
-    VkDescriptorPool                            descriptorPool,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkResetDescriptorPool(
-    VkDevice                                    device,
-    VkDescriptorPool                            descriptorPool,
-    VkDescriptorPoolResetFlags                  flags);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkAllocateDescriptorSets(
-    VkDevice                                    device,
-    const VkDescriptorSetAllocateInfo*          pAllocateInfo,
-    VkDescriptorSet*                            pDescriptorSets);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkFreeDescriptorSets(
-    VkDevice                                    device,
-    VkDescriptorPool                            descriptorPool,
-    uint32_t                                    descriptorSetCount,
-    const VkDescriptorSet*                      pDescriptorSets);
-
-VKAPI_ATTR void VKAPI_CALL vkUpdateDescriptorSets(
-    VkDevice                                    device,
-    uint32_t                                    descriptorWriteCount,
-    const VkWriteDescriptorSet*                 pDescriptorWrites,
-    uint32_t                                    descriptorCopyCount,
-    const VkCopyDescriptorSet*                  pDescriptorCopies);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateFramebuffer(
-    VkDevice                                    device,
-    const VkFramebufferCreateInfo*              pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkFramebuffer*                              pFramebuffer);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyFramebuffer(
-    VkDevice                                    device,
-    VkFramebuffer                               framebuffer,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateRenderPass(
-    VkDevice                                    device,
-    const VkRenderPassCreateInfo*               pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkRenderPass*                               pRenderPass);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyRenderPass(
-    VkDevice                                    device,
-    VkRenderPass                                renderPass,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR void VKAPI_CALL vkGetRenderAreaGranularity(
-    VkDevice                                    device,
-    VkRenderPass                                renderPass,
-    VkExtent2D*                                 pGranularity);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateCommandPool(
-    VkDevice                                    device,
-    const VkCommandPoolCreateInfo*              pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkCommandPool*                              pCommandPool);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyCommandPool(
-    VkDevice                                    device,
-    VkCommandPool                               commandPool,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkResetCommandPool(
-    VkDevice                                    device,
-    VkCommandPool                               commandPool,
-    VkCommandPoolResetFlags                     flags);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkAllocateCommandBuffers(
-    VkDevice                                    device,
-    const VkCommandBufferAllocateInfo*          pAllocateInfo,
-    VkCommandBuffer*                            pCommandBuffers);
-
-VKAPI_ATTR void VKAPI_CALL vkFreeCommandBuffers(
-    VkDevice                                    device,
-    VkCommandPool                               commandPool,
-    uint32_t                                    commandBufferCount,
-    const VkCommandBuffer*                      pCommandBuffers);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkBeginCommandBuffer(
-    VkCommandBuffer                             commandBuffer,
-    const VkCommandBufferBeginInfo*             pBeginInfo);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkEndCommandBuffer(
-    VkCommandBuffer                             commandBuffer);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkResetCommandBuffer(
-    VkCommandBuffer                             commandBuffer,
-    VkCommandBufferResetFlags                   flags);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdBindPipeline(
-    VkCommandBuffer                             commandBuffer,
-    VkPipelineBindPoint                         pipelineBindPoint,
-    VkPipeline                                  pipeline);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdSetViewport(
-    VkCommandBuffer                             commandBuffer,
-    uint32_t                                    firstViewport,
-    uint32_t                                    viewportCount,
-    const VkViewport*                           pViewports);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdSetScissor(
-    VkCommandBuffer                             commandBuffer,
-    uint32_t                                    firstScissor,
-    uint32_t                                    scissorCount,
-    const VkRect2D*                             pScissors);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdSetLineWidth(
-    VkCommandBuffer                             commandBuffer,
-    float                                       lineWidth);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdSetDepthBias(
-    VkCommandBuffer                             commandBuffer,
-    float                                       depthBiasConstantFactor,
-    float                                       depthBiasClamp,
-    float                                       depthBiasSlopeFactor);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdSetBlendConstants(
-    VkCommandBuffer                             commandBuffer,
-    const float                                 blendConstants[4]);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdSetDepthBounds(
-    VkCommandBuffer                             commandBuffer,
-    float                                       minDepthBounds,
-    float                                       maxDepthBounds);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdSetStencilCompareMask(
-    VkCommandBuffer                             commandBuffer,
-    VkStencilFaceFlags                          faceMask,
-    uint32_t                                    compareMask);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdSetStencilWriteMask(
-    VkCommandBuffer                             commandBuffer,
-    VkStencilFaceFlags                          faceMask,
-    uint32_t                                    writeMask);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdSetStencilReference(
-    VkCommandBuffer                             commandBuffer,
-    VkStencilFaceFlags                          faceMask,
-    uint32_t                                    reference);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdBindDescriptorSets(
-    VkCommandBuffer                             commandBuffer,
-    VkPipelineBindPoint                         pipelineBindPoint,
-    VkPipelineLayout                            layout,
-    uint32_t                                    firstSet,
-    uint32_t                                    descriptorSetCount,
-    const VkDescriptorSet*                      pDescriptorSets,
-    uint32_t                                    dynamicOffsetCount,
-    const uint32_t*                             pDynamicOffsets);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdBindIndexBuffer(
-    VkCommandBuffer                             commandBuffer,
-    VkBuffer                                    buffer,
-    VkDeviceSize                                offset,
-    VkIndexType                                 indexType);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdBindVertexBuffers(
-    VkCommandBuffer                             commandBuffer,
-    uint32_t                                    firstBinding,
-    uint32_t                                    bindingCount,
-    const VkBuffer*                             pBuffers,
-    const VkDeviceSize*                         pOffsets);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdDraw(
-    VkCommandBuffer                             commandBuffer,
-    uint32_t                                    vertexCount,
-    uint32_t                                    instanceCount,
-    uint32_t                                    firstVertex,
-    uint32_t                                    firstInstance);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdDrawIndexed(
-    VkCommandBuffer                             commandBuffer,
-    uint32_t                                    indexCount,
-    uint32_t                                    instanceCount,
-    uint32_t                                    firstIndex,
-    int32_t                                     vertexOffset,
-    uint32_t                                    firstInstance);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdDrawIndirect(
-    VkCommandBuffer                             commandBuffer,
-    VkBuffer                                    buffer,
-    VkDeviceSize                                offset,
-    uint32_t                                    drawCount,
-    uint32_t                                    stride);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdDrawIndexedIndirect(
-    VkCommandBuffer                             commandBuffer,
-    VkBuffer                                    buffer,
-    VkDeviceSize                                offset,
-    uint32_t                                    drawCount,
-    uint32_t                                    stride);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdDispatch(
-    VkCommandBuffer                             commandBuffer,
-    uint32_t                                    groupCountX,
-    uint32_t                                    groupCountY,
-    uint32_t                                    groupCountZ);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdDispatchIndirect(
-    VkCommandBuffer                             commandBuffer,
-    VkBuffer                                    buffer,
-    VkDeviceSize                                offset);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdCopyBuffer(
-    VkCommandBuffer                             commandBuffer,
-    VkBuffer                                    srcBuffer,
-    VkBuffer                                    dstBuffer,
-    uint32_t                                    regionCount,
-    const VkBufferCopy*                         pRegions);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdCopyImage(
-    VkCommandBuffer                             commandBuffer,
-    VkImage                                     srcImage,
-    VkImageLayout                               srcImageLayout,
-    VkImage                                     dstImage,
-    VkImageLayout                               dstImageLayout,
-    uint32_t                                    regionCount,
-    const VkImageCopy*                          pRegions);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdBlitImage(
-    VkCommandBuffer                             commandBuffer,
-    VkImage                                     srcImage,
-    VkImageLayout                               srcImageLayout,
-    VkImage                                     dstImage,
-    VkImageLayout                               dstImageLayout,
-    uint32_t                                    regionCount,
-    const VkImageBlit*                          pRegions,
-    VkFilter                                    filter);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdCopyBufferToImage(
-    VkCommandBuffer                             commandBuffer,
-    VkBuffer                                    srcBuffer,
-    VkImage                                     dstImage,
-    VkImageLayout                               dstImageLayout,
-    uint32_t                                    regionCount,
-    const VkBufferImageCopy*                    pRegions);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdCopyImageToBuffer(
-    VkCommandBuffer                             commandBuffer,
-    VkImage                                     srcImage,
-    VkImageLayout                               srcImageLayout,
-    VkBuffer                                    dstBuffer,
-    uint32_t                                    regionCount,
-    const VkBufferImageCopy*                    pRegions);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdUpdateBuffer(
-    VkCommandBuffer                             commandBuffer,
-    VkBuffer                                    dstBuffer,
-    VkDeviceSize                                dstOffset,
-    VkDeviceSize                                dataSize,
-    const void*                                 pData);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdFillBuffer(
-    VkCommandBuffer                             commandBuffer,
-    VkBuffer                                    dstBuffer,
-    VkDeviceSize                                dstOffset,
-    VkDeviceSize                                size,
-    uint32_t                                    data);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdClearColorImage(
-    VkCommandBuffer                             commandBuffer,
-    VkImage                                     image,
-    VkImageLayout                               imageLayout,
-    const VkClearColorValue*                    pColor,
-    uint32_t                                    rangeCount,
-    const VkImageSubresourceRange*              pRanges);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdClearDepthStencilImage(
-    VkCommandBuffer                             commandBuffer,
-    VkImage                                     image,
-    VkImageLayout                               imageLayout,
-    const VkClearDepthStencilValue*             pDepthStencil,
-    uint32_t                                    rangeCount,
-    const VkImageSubresourceRange*              pRanges);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdClearAttachments(
-    VkCommandBuffer                             commandBuffer,
-    uint32_t                                    attachmentCount,
-    const VkClearAttachment*                    pAttachments,
-    uint32_t                                    rectCount,
-    const VkClearRect*                          pRects);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdResolveImage(
-    VkCommandBuffer                             commandBuffer,
-    VkImage                                     srcImage,
-    VkImageLayout                               srcImageLayout,
-    VkImage                                     dstImage,
-    VkImageLayout                               dstImageLayout,
-    uint32_t                                    regionCount,
-    const VkImageResolve*                       pRegions);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdSetEvent(
-    VkCommandBuffer                             commandBuffer,
-    VkEvent                                     event,
-    VkPipelineStageFlags                        stageMask);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdResetEvent(
-    VkCommandBuffer                             commandBuffer,
-    VkEvent                                     event,
-    VkPipelineStageFlags                        stageMask);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdWaitEvents(
-    VkCommandBuffer                             commandBuffer,
-    uint32_t                                    eventCount,
-    const VkEvent*                              pEvents,
-    VkPipelineStageFlags                        srcStageMask,
-    VkPipelineStageFlags                        dstStageMask,
-    uint32_t                                    memoryBarrierCount,
-    const VkMemoryBarrier*                      pMemoryBarriers,
-    uint32_t                                    bufferMemoryBarrierCount,
-    const VkBufferMemoryBarrier*                pBufferMemoryBarriers,
-    uint32_t                                    imageMemoryBarrierCount,
-    const VkImageMemoryBarrier*                 pImageMemoryBarriers);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdPipelineBarrier(
-    VkCommandBuffer                             commandBuffer,
-    VkPipelineStageFlags                        srcStageMask,
-    VkPipelineStageFlags                        dstStageMask,
-    VkDependencyFlags                           dependencyFlags,
-    uint32_t                                    memoryBarrierCount,
-    const VkMemoryBarrier*                      pMemoryBarriers,
-    uint32_t                                    bufferMemoryBarrierCount,
-    const VkBufferMemoryBarrier*                pBufferMemoryBarriers,
-    uint32_t                                    imageMemoryBarrierCount,
-    const VkImageMemoryBarrier*                 pImageMemoryBarriers);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdBeginQuery(
-    VkCommandBuffer                             commandBuffer,
-    VkQueryPool                                 queryPool,
-    uint32_t                                    query,
-    VkQueryControlFlags                         flags);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdEndQuery(
-    VkCommandBuffer                             commandBuffer,
-    VkQueryPool                                 queryPool,
-    uint32_t                                    query);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdResetQueryPool(
-    VkCommandBuffer                             commandBuffer,
-    VkQueryPool                                 queryPool,
-    uint32_t                                    firstQuery,
-    uint32_t                                    queryCount);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdWriteTimestamp(
-    VkCommandBuffer                             commandBuffer,
-    VkPipelineStageFlagBits                     pipelineStage,
-    VkQueryPool                                 queryPool,
-    uint32_t                                    query);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdCopyQueryPoolResults(
-    VkCommandBuffer                             commandBuffer,
-    VkQueryPool                                 queryPool,
-    uint32_t                                    firstQuery,
-    uint32_t                                    queryCount,
-    VkBuffer                                    dstBuffer,
-    VkDeviceSize                                dstOffset,
-    VkDeviceSize                                stride,
-    VkQueryResultFlags                          flags);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdPushConstants(
-    VkCommandBuffer                             commandBuffer,
-    VkPipelineLayout                            layout,
-    VkShaderStageFlags                          stageFlags,
-    uint32_t                                    offset,
-    uint32_t                                    size,
-    const void*                                 pValues);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdBeginRenderPass(
-    VkCommandBuffer                             commandBuffer,
-    const VkRenderPassBeginInfo*                pRenderPassBegin,
-    VkSubpassContents                           contents);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdNextSubpass(
-    VkCommandBuffer                             commandBuffer,
-    VkSubpassContents                           contents);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdEndRenderPass(
-    VkCommandBuffer                             commandBuffer);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdExecuteCommands(
-    VkCommandBuffer                             commandBuffer,
-    uint32_t                                    commandBufferCount,
-    const VkCommandBuffer*                      pCommandBuffers);
-#endif
-
-#define VK_VERSION_1_1 1
-// Vulkan 1.1 version number
-#define VK_API_VERSION_1_1 VK_MAKE_VERSION(1, 1, 0)// Patch version should always be set to 0
-
-
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkSamplerYcbcrConversion)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDescriptorUpdateTemplate)
-
-#define VK_MAX_DEVICE_GROUP_SIZE          32
-#define VK_LUID_SIZE                      8
-#define VK_QUEUE_FAMILY_EXTERNAL          (~0U-1)
-
-
-typedef enum VkPointClippingBehavior {
-    VK_POINT_CLIPPING_BEHAVIOR_ALL_CLIP_PLANES = 0,
-    VK_POINT_CLIPPING_BEHAVIOR_USER_CLIP_PLANES_ONLY = 1,
-    VK_POINT_CLIPPING_BEHAVIOR_ALL_CLIP_PLANES_KHR = VK_POINT_CLIPPING_BEHAVIOR_ALL_CLIP_PLANES,
-    VK_POINT_CLIPPING_BEHAVIOR_USER_CLIP_PLANES_ONLY_KHR = VK_POINT_CLIPPING_BEHAVIOR_USER_CLIP_PLANES_ONLY,
-    VK_POINT_CLIPPING_BEHAVIOR_BEGIN_RANGE = VK_POINT_CLIPPING_BEHAVIOR_ALL_CLIP_PLANES,
-    VK_POINT_CLIPPING_BEHAVIOR_END_RANGE = VK_POINT_CLIPPING_BEHAVIOR_USER_CLIP_PLANES_ONLY,
-    VK_POINT_CLIPPING_BEHAVIOR_RANGE_SIZE = (VK_POINT_CLIPPING_BEHAVIOR_USER_CLIP_PLANES_ONLY - VK_POINT_CLIPPING_BEHAVIOR_ALL_CLIP_PLANES + 1),
-    VK_POINT_CLIPPING_BEHAVIOR_MAX_ENUM = 0x7FFFFFFF
-} VkPointClippingBehavior;
-
-typedef enum VkTessellationDomainOrigin {
-    VK_TESSELLATION_DOMAIN_ORIGIN_UPPER_LEFT = 0,
-    VK_TESSELLATION_DOMAIN_ORIGIN_LOWER_LEFT = 1,
-    VK_TESSELLATION_DOMAIN_ORIGIN_UPPER_LEFT_KHR = VK_TESSELLATION_DOMAIN_ORIGIN_UPPER_LEFT,
-    VK_TESSELLATION_DOMAIN_ORIGIN_LOWER_LEFT_KHR = VK_TESSELLATION_DOMAIN_ORIGIN_LOWER_LEFT,
-    VK_TESSELLATION_DOMAIN_ORIGIN_BEGIN_RANGE = VK_TESSELLATION_DOMAIN_ORIGIN_UPPER_LEFT,
-    VK_TESSELLATION_DOMAIN_ORIGIN_END_RANGE = VK_TESSELLATION_DOMAIN_ORIGIN_LOWER_LEFT,
-    VK_TESSELLATION_DOMAIN_ORIGIN_RANGE_SIZE = (VK_TESSELLATION_DOMAIN_ORIGIN_LOWER_LEFT - VK_TESSELLATION_DOMAIN_ORIGIN_UPPER_LEFT + 1),
-    VK_TESSELLATION_DOMAIN_ORIGIN_MAX_ENUM = 0x7FFFFFFF
-} VkTessellationDomainOrigin;
-
-typedef enum VkSamplerYcbcrModelConversion {
-    VK_SAMPLER_YCBCR_MODEL_CONVERSION_RGB_IDENTITY = 0,
-    VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_IDENTITY = 1,
-    VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_709 = 2,
-    VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_601 = 3,
-    VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_2020 = 4,
-    VK_SAMPLER_YCBCR_MODEL_CONVERSION_RGB_IDENTITY_KHR = VK_SAMPLER_YCBCR_MODEL_CONVERSION_RGB_IDENTITY,
-    VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_IDENTITY_KHR = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_IDENTITY,
-    VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_709_KHR = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_709,
-    VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_601_KHR = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_601,
-    VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_2020_KHR = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_2020,
-    VK_SAMPLER_YCBCR_MODEL_CONVERSION_BEGIN_RANGE = VK_SAMPLER_YCBCR_MODEL_CONVERSION_RGB_IDENTITY,
-    VK_SAMPLER_YCBCR_MODEL_CONVERSION_END_RANGE = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_2020,
-    VK_SAMPLER_YCBCR_MODEL_CONVERSION_RANGE_SIZE = (VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_2020 - VK_SAMPLER_YCBCR_MODEL_CONVERSION_RGB_IDENTITY + 1),
-    VK_SAMPLER_YCBCR_MODEL_CONVERSION_MAX_ENUM = 0x7FFFFFFF
-} VkSamplerYcbcrModelConversion;
-
-typedef enum VkSamplerYcbcrRange {
-    VK_SAMPLER_YCBCR_RANGE_ITU_FULL = 0,
-    VK_SAMPLER_YCBCR_RANGE_ITU_NARROW = 1,
-    VK_SAMPLER_YCBCR_RANGE_ITU_FULL_KHR = VK_SAMPLER_YCBCR_RANGE_ITU_FULL,
-    VK_SAMPLER_YCBCR_RANGE_ITU_NARROW_KHR = VK_SAMPLER_YCBCR_RANGE_ITU_NARROW,
-    VK_SAMPLER_YCBCR_RANGE_BEGIN_RANGE = VK_SAMPLER_YCBCR_RANGE_ITU_FULL,
-    VK_SAMPLER_YCBCR_RANGE_END_RANGE = VK_SAMPLER_YCBCR_RANGE_ITU_NARROW,
-    VK_SAMPLER_YCBCR_RANGE_RANGE_SIZE = (VK_SAMPLER_YCBCR_RANGE_ITU_NARROW - VK_SAMPLER_YCBCR_RANGE_ITU_FULL + 1),
-    VK_SAMPLER_YCBCR_RANGE_MAX_ENUM = 0x7FFFFFFF
-} VkSamplerYcbcrRange;
-
-typedef enum VkChromaLocation {
-    VK_CHROMA_LOCATION_COSITED_EVEN = 0,
-    VK_CHROMA_LOCATION_MIDPOINT = 1,
-    VK_CHROMA_LOCATION_COSITED_EVEN_KHR = VK_CHROMA_LOCATION_COSITED_EVEN,
-    VK_CHROMA_LOCATION_MIDPOINT_KHR = VK_CHROMA_LOCATION_MIDPOINT,
-    VK_CHROMA_LOCATION_BEGIN_RANGE = VK_CHROMA_LOCATION_COSITED_EVEN,
-    VK_CHROMA_LOCATION_END_RANGE = VK_CHROMA_LOCATION_MIDPOINT,
-    VK_CHROMA_LOCATION_RANGE_SIZE = (VK_CHROMA_LOCATION_MIDPOINT - VK_CHROMA_LOCATION_COSITED_EVEN + 1),
-    VK_CHROMA_LOCATION_MAX_ENUM = 0x7FFFFFFF
-} VkChromaLocation;
-
-typedef enum VkDescriptorUpdateTemplateType {
-    VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_DESCRIPTOR_SET = 0,
-    VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_PUSH_DESCRIPTORS_KHR = 1,
-    VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_DESCRIPTOR_SET_KHR = VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_DESCRIPTOR_SET,
-    VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_BEGIN_RANGE = VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_DESCRIPTOR_SET,
-    VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_END_RANGE = VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_DESCRIPTOR_SET,
-    VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_RANGE_SIZE = (VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_DESCRIPTOR_SET - VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_DESCRIPTOR_SET + 1),
-    VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_MAX_ENUM = 0x7FFFFFFF
-} VkDescriptorUpdateTemplateType;
-
-
-typedef enum VkSubgroupFeatureFlagBits {
-    VK_SUBGROUP_FEATURE_BASIC_BIT = 0x00000001,
-    VK_SUBGROUP_FEATURE_VOTE_BIT = 0x00000002,
-    VK_SUBGROUP_FEATURE_ARITHMETIC_BIT = 0x00000004,
-    VK_SUBGROUP_FEATURE_BALLOT_BIT = 0x00000008,
-    VK_SUBGROUP_FEATURE_SHUFFLE_BIT = 0x00000010,
-    VK_SUBGROUP_FEATURE_SHUFFLE_RELATIVE_BIT = 0x00000020,
-    VK_SUBGROUP_FEATURE_CLUSTERED_BIT = 0x00000040,
-    VK_SUBGROUP_FEATURE_QUAD_BIT = 0x00000080,
-    VK_SUBGROUP_FEATURE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkSubgroupFeatureFlagBits;
-typedef VkFlags VkSubgroupFeatureFlags;
-
-typedef enum VkPeerMemoryFeatureFlagBits {
-    VK_PEER_MEMORY_FEATURE_COPY_SRC_BIT = 0x00000001,
-    VK_PEER_MEMORY_FEATURE_COPY_DST_BIT = 0x00000002,
-    VK_PEER_MEMORY_FEATURE_GENERIC_SRC_BIT = 0x00000004,
-    VK_PEER_MEMORY_FEATURE_GENERIC_DST_BIT = 0x00000008,
-    VK_PEER_MEMORY_FEATURE_COPY_SRC_BIT_KHR = VK_PEER_MEMORY_FEATURE_COPY_SRC_BIT,
-    VK_PEER_MEMORY_FEATURE_COPY_DST_BIT_KHR = VK_PEER_MEMORY_FEATURE_COPY_DST_BIT,
-    VK_PEER_MEMORY_FEATURE_GENERIC_SRC_BIT_KHR = VK_PEER_MEMORY_FEATURE_GENERIC_SRC_BIT,
-    VK_PEER_MEMORY_FEATURE_GENERIC_DST_BIT_KHR = VK_PEER_MEMORY_FEATURE_GENERIC_DST_BIT,
-    VK_PEER_MEMORY_FEATURE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkPeerMemoryFeatureFlagBits;
-typedef VkFlags VkPeerMemoryFeatureFlags;
-
-typedef enum VkMemoryAllocateFlagBits {
-    VK_MEMORY_ALLOCATE_DEVICE_MASK_BIT = 0x00000001,
-    VK_MEMORY_ALLOCATE_DEVICE_MASK_BIT_KHR = VK_MEMORY_ALLOCATE_DEVICE_MASK_BIT,
-    VK_MEMORY_ALLOCATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkMemoryAllocateFlagBits;
-typedef VkFlags VkMemoryAllocateFlags;
-typedef VkFlags VkCommandPoolTrimFlags;
-typedef VkFlags VkDescriptorUpdateTemplateCreateFlags;
-
-typedef enum VkExternalMemoryHandleTypeFlagBits {
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT = 0x00000001,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_BIT = 0x00000002,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_KMT_BIT = 0x00000004,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_D3D11_TEXTURE_BIT = 0x00000008,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_D3D11_TEXTURE_KMT_BIT = 0x00000010,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_D3D12_HEAP_BIT = 0x00000020,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_D3D12_RESOURCE_BIT = 0x00000040,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT = 0x00000200,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_ANDROID_HARDWARE_BUFFER_BIT_ANDROID = 0x00000400,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT = 0x00000080,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_MAPPED_FOREIGN_MEMORY_BIT_EXT = 0x00000100,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHR = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_BIT_KHR = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_BIT,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_KMT_BIT_KHR = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_KMT_BIT,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_D3D11_TEXTURE_BIT_KHR = VK_EXTERNAL_MEMORY_HANDLE_TYPE_D3D11_TEXTURE_BIT,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_D3D11_TEXTURE_KMT_BIT_KHR = VK_EXTERNAL_MEMORY_HANDLE_TYPE_D3D11_TEXTURE_KMT_BIT,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_D3D12_HEAP_BIT_KHR = VK_EXTERNAL_MEMORY_HANDLE_TYPE_D3D12_HEAP_BIT,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_D3D12_RESOURCE_BIT_KHR = VK_EXTERNAL_MEMORY_HANDLE_TYPE_D3D12_RESOURCE_BIT,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkExternalMemoryHandleTypeFlagBits;
-typedef VkFlags VkExternalMemoryHandleTypeFlags;
-
-typedef enum VkExternalMemoryFeatureFlagBits {
-    VK_EXTERNAL_MEMORY_FEATURE_DEDICATED_ONLY_BIT = 0x00000001,
-    VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT = 0x00000002,
-    VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT = 0x00000004,
-    VK_EXTERNAL_MEMORY_FEATURE_DEDICATED_ONLY_BIT_KHR = VK_EXTERNAL_MEMORY_FEATURE_DEDICATED_ONLY_BIT,
-    VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT_KHR = VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT,
-    VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT_KHR = VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT,
-    VK_EXTERNAL_MEMORY_FEATURE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkExternalMemoryFeatureFlagBits;
-typedef VkFlags VkExternalMemoryFeatureFlags;
-
-typedef enum VkExternalFenceHandleTypeFlagBits {
-    VK_EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_FD_BIT = 0x00000001,
-    VK_EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_WIN32_BIT = 0x00000002,
-    VK_EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_WIN32_KMT_BIT = 0x00000004,
-    VK_EXTERNAL_FENCE_HANDLE_TYPE_SYNC_FD_BIT = 0x00000008,
-    VK_EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_FD_BIT_KHR = VK_EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_FD_BIT,
-    VK_EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_WIN32_BIT_KHR = VK_EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_WIN32_BIT,
-    VK_EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_WIN32_KMT_BIT_KHR = VK_EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_WIN32_KMT_BIT,
-    VK_EXTERNAL_FENCE_HANDLE_TYPE_SYNC_FD_BIT_KHR = VK_EXTERNAL_FENCE_HANDLE_TYPE_SYNC_FD_BIT,
-    VK_EXTERNAL_FENCE_HANDLE_TYPE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkExternalFenceHandleTypeFlagBits;
-typedef VkFlags VkExternalFenceHandleTypeFlags;
-
-typedef enum VkExternalFenceFeatureFlagBits {
-    VK_EXTERNAL_FENCE_FEATURE_EXPORTABLE_BIT = 0x00000001,
-    VK_EXTERNAL_FENCE_FEATURE_IMPORTABLE_BIT = 0x00000002,
-    VK_EXTERNAL_FENCE_FEATURE_EXPORTABLE_BIT_KHR = VK_EXTERNAL_FENCE_FEATURE_EXPORTABLE_BIT,
-    VK_EXTERNAL_FENCE_FEATURE_IMPORTABLE_BIT_KHR = VK_EXTERNAL_FENCE_FEATURE_IMPORTABLE_BIT,
-    VK_EXTERNAL_FENCE_FEATURE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkExternalFenceFeatureFlagBits;
-typedef VkFlags VkExternalFenceFeatureFlags;
-
-typedef enum VkFenceImportFlagBits {
-    VK_FENCE_IMPORT_TEMPORARY_BIT = 0x00000001,
-    VK_FENCE_IMPORT_TEMPORARY_BIT_KHR = VK_FENCE_IMPORT_TEMPORARY_BIT,
-    VK_FENCE_IMPORT_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkFenceImportFlagBits;
-typedef VkFlags VkFenceImportFlags;
-
-typedef enum VkSemaphoreImportFlagBits {
-    VK_SEMAPHORE_IMPORT_TEMPORARY_BIT = 0x00000001,
-    VK_SEMAPHORE_IMPORT_TEMPORARY_BIT_KHR = VK_SEMAPHORE_IMPORT_TEMPORARY_BIT,
-    VK_SEMAPHORE_IMPORT_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkSemaphoreImportFlagBits;
-typedef VkFlags VkSemaphoreImportFlags;
-
-typedef enum VkExternalSemaphoreHandleTypeFlagBits {
-    VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_OPAQUE_FD_BIT = 0x00000001,
-    VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_OPAQUE_WIN32_BIT = 0x00000002,
-    VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_OPAQUE_WIN32_KMT_BIT = 0x00000004,
-    VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_D3D12_FENCE_BIT = 0x00000008,
-    VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT = 0x00000010,
-    VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_OPAQUE_FD_BIT_KHR = VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_OPAQUE_FD_BIT,
-    VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_OPAQUE_WIN32_BIT_KHR = VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_OPAQUE_WIN32_BIT,
-    VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_OPAQUE_WIN32_KMT_BIT_KHR = VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_OPAQUE_WIN32_KMT_BIT,
-    VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_D3D12_FENCE_BIT_KHR = VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_D3D12_FENCE_BIT,
-    VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT_KHR = VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT,
-    VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkExternalSemaphoreHandleTypeFlagBits;
-typedef VkFlags VkExternalSemaphoreHandleTypeFlags;
-
-typedef enum VkExternalSemaphoreFeatureFlagBits {
-    VK_EXTERNAL_SEMAPHORE_FEATURE_EXPORTABLE_BIT = 0x00000001,
-    VK_EXTERNAL_SEMAPHORE_FEATURE_IMPORTABLE_BIT = 0x00000002,
-    VK_EXTERNAL_SEMAPHORE_FEATURE_EXPORTABLE_BIT_KHR = VK_EXTERNAL_SEMAPHORE_FEATURE_EXPORTABLE_BIT,
-    VK_EXTERNAL_SEMAPHORE_FEATURE_IMPORTABLE_BIT_KHR = VK_EXTERNAL_SEMAPHORE_FEATURE_IMPORTABLE_BIT,
-    VK_EXTERNAL_SEMAPHORE_FEATURE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
-} VkExternalSemaphoreFeatureFlagBits;
-typedef VkFlags VkExternalSemaphoreFeatureFlags;
-
-typedef struct VkPhysicalDeviceSubgroupProperties {
-    VkStructureType           sType;
-    void*                     pNext;
-    uint32_t                  subgroupSize;
-    VkShaderStageFlags        supportedStages;
-    VkSubgroupFeatureFlags    supportedOperations;
-    VkBool32                  quadOperationsInAllStages;
-} VkPhysicalDeviceSubgroupProperties;
-
-typedef struct VkBindBufferMemoryInfo {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkBuffer           buffer;
-    VkDeviceMemory     memory;
-    VkDeviceSize       memoryOffset;
-} VkBindBufferMemoryInfo;
-
-typedef struct VkBindImageMemoryInfo {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkImage            image;
-    VkDeviceMemory     memory;
-    VkDeviceSize       memoryOffset;
-} VkBindImageMemoryInfo;
-
-typedef struct VkPhysicalDevice16BitStorageFeatures {
-    VkStructureType    sType;
-    void*              pNext;
-    VkBool32           storageBuffer16BitAccess;
-    VkBool32           uniformAndStorageBuffer16BitAccess;
-    VkBool32           storagePushConstant16;
-    VkBool32           storageInputOutput16;
-} VkPhysicalDevice16BitStorageFeatures;
-
-typedef struct VkMemoryDedicatedRequirements {
-    VkStructureType    sType;
-    void*              pNext;
-    VkBool32           prefersDedicatedAllocation;
-    VkBool32           requiresDedicatedAllocation;
-} VkMemoryDedicatedRequirements;
-
-typedef struct VkMemoryDedicatedAllocateInfo {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkImage            image;
-    VkBuffer           buffer;
-} VkMemoryDedicatedAllocateInfo;
-
-typedef struct VkMemoryAllocateFlagsInfo {
-    VkStructureType          sType;
-    const void*              pNext;
-    VkMemoryAllocateFlags    flags;
-    uint32_t                 deviceMask;
-} VkMemoryAllocateFlagsInfo;
-
-typedef struct VkDeviceGroupRenderPassBeginInfo {
-    VkStructureType    sType;
-    const void*        pNext;
-    uint32_t           deviceMask;
-    uint32_t           deviceRenderAreaCount;
-    const VkRect2D*    pDeviceRenderAreas;
-} VkDeviceGroupRenderPassBeginInfo;
-
-typedef struct VkDeviceGroupCommandBufferBeginInfo {
-    VkStructureType    sType;
-    const void*        pNext;
-    uint32_t           deviceMask;
-} VkDeviceGroupCommandBufferBeginInfo;
-
-typedef struct VkDeviceGroupSubmitInfo {
-    VkStructureType    sType;
-    const void*        pNext;
-    uint32_t           waitSemaphoreCount;
-    const uint32_t*    pWaitSemaphoreDeviceIndices;
-    uint32_t           commandBufferCount;
-    const uint32_t*    pCommandBufferDeviceMasks;
-    uint32_t           signalSemaphoreCount;
-    const uint32_t*    pSignalSemaphoreDeviceIndices;
-} VkDeviceGroupSubmitInfo;
-
-typedef struct VkDeviceGroupBindSparseInfo {
-    VkStructureType    sType;
-    const void*        pNext;
-    uint32_t           resourceDeviceIndex;
-    uint32_t           memoryDeviceIndex;
-} VkDeviceGroupBindSparseInfo;
-
-typedef struct VkBindBufferMemoryDeviceGroupInfo {
-    VkStructureType    sType;
-    const void*        pNext;
-    uint32_t           deviceIndexCount;
-    const uint32_t*    pDeviceIndices;
-} VkBindBufferMemoryDeviceGroupInfo;
-
-typedef struct VkBindImageMemoryDeviceGroupInfo {
-    VkStructureType    sType;
-    const void*        pNext;
-    uint32_t           deviceIndexCount;
-    const uint32_t*    pDeviceIndices;
-    uint32_t           splitInstanceBindRegionCount;
-    const VkRect2D*    pSplitInstanceBindRegions;
-} VkBindImageMemoryDeviceGroupInfo;
-
-typedef struct VkPhysicalDeviceGroupProperties {
-    VkStructureType     sType;
-    void*               pNext;
-    uint32_t            physicalDeviceCount;
-    VkPhysicalDevice    physicalDevices[VK_MAX_DEVICE_GROUP_SIZE];
-    VkBool32            subsetAllocation;
-} VkPhysicalDeviceGroupProperties;
-
-typedef struct VkDeviceGroupDeviceCreateInfo {
-    VkStructureType            sType;
-    const void*                pNext;
-    uint32_t                   physicalDeviceCount;
-    const VkPhysicalDevice*    pPhysicalDevices;
-} VkDeviceGroupDeviceCreateInfo;
-
-typedef struct VkBufferMemoryRequirementsInfo2 {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkBuffer           buffer;
-} VkBufferMemoryRequirementsInfo2;
-
-typedef struct VkImageMemoryRequirementsInfo2 {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkImage            image;
-} VkImageMemoryRequirementsInfo2;
-
-typedef struct VkImageSparseMemoryRequirementsInfo2 {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkImage            image;
-} VkImageSparseMemoryRequirementsInfo2;
-
-typedef struct VkMemoryRequirements2 {
-    VkStructureType         sType;
-    void*                   pNext;
-    VkMemoryRequirements    memoryRequirements;
-} VkMemoryRequirements2;
-
-typedef struct VkSparseImageMemoryRequirements2 {
-    VkStructureType                    sType;
-    void*                              pNext;
-    VkSparseImageMemoryRequirements    memoryRequirements;
-} VkSparseImageMemoryRequirements2;
-
-typedef struct VkPhysicalDeviceFeatures2 {
-    VkStructureType             sType;
-    void*                       pNext;
-    VkPhysicalDeviceFeatures    features;
-} VkPhysicalDeviceFeatures2;
-
-typedef struct VkPhysicalDeviceProperties2 {
-    VkStructureType               sType;
-    void*                         pNext;
-    VkPhysicalDeviceProperties    properties;
-} VkPhysicalDeviceProperties2;
-
-typedef struct VkFormatProperties2 {
-    VkStructureType       sType;
-    void*                 pNext;
-    VkFormatProperties    formatProperties;
-} VkFormatProperties2;
-
-typedef struct VkImageFormatProperties2 {
-    VkStructureType            sType;
-    void*                      pNext;
-    VkImageFormatProperties    imageFormatProperties;
-} VkImageFormatProperties2;
-
-typedef struct VkPhysicalDeviceImageFormatInfo2 {
-    VkStructureType       sType;
-    const void*           pNext;
-    VkFormat              format;
-    VkImageType           type;
-    VkImageTiling         tiling;
-    VkImageUsageFlags     usage;
-    VkImageCreateFlags    flags;
-} VkPhysicalDeviceImageFormatInfo2;
-
-typedef struct VkQueueFamilyProperties2 {
-    VkStructureType            sType;
-    void*                      pNext;
-    VkQueueFamilyProperties    queueFamilyProperties;
-} VkQueueFamilyProperties2;
-
-typedef struct VkPhysicalDeviceMemoryProperties2 {
-    VkStructureType                     sType;
-    void*                               pNext;
-    VkPhysicalDeviceMemoryProperties    memoryProperties;
-} VkPhysicalDeviceMemoryProperties2;
-
-typedef struct VkSparseImageFormatProperties2 {
-    VkStructureType                  sType;
-    void*                            pNext;
-    VkSparseImageFormatProperties    properties;
-} VkSparseImageFormatProperties2;
-
-typedef struct VkPhysicalDeviceSparseImageFormatInfo2 {
-    VkStructureType          sType;
-    const void*              pNext;
-    VkFormat                 format;
-    VkImageType              type;
-    VkSampleCountFlagBits    samples;
-    VkImageUsageFlags        usage;
-    VkImageTiling            tiling;
-} VkPhysicalDeviceSparseImageFormatInfo2;
-
-typedef struct VkPhysicalDevicePointClippingProperties {
-    VkStructureType            sType;
-    void*                      pNext;
-    VkPointClippingBehavior    pointClippingBehavior;
-} VkPhysicalDevicePointClippingProperties;
-
-typedef struct VkInputAttachmentAspectReference {
-    uint32_t              subpass;
-    uint32_t              inputAttachmentIndex;
-    VkImageAspectFlags    aspectMask;
-} VkInputAttachmentAspectReference;
-
-typedef struct VkRenderPassInputAttachmentAspectCreateInfo {
-    VkStructureType                            sType;
-    const void*                                pNext;
-    uint32_t                                   aspectReferenceCount;
-    const VkInputAttachmentAspectReference*    pAspectReferences;
-} VkRenderPassInputAttachmentAspectCreateInfo;
-
-typedef struct VkImageViewUsageCreateInfo {
-    VkStructureType      sType;
-    const void*          pNext;
-    VkImageUsageFlags    usage;
-} VkImageViewUsageCreateInfo;
-
-typedef struct VkPipelineTessellationDomainOriginStateCreateInfo {
-    VkStructureType               sType;
-    const void*                   pNext;
-    VkTessellationDomainOrigin    domainOrigin;
-} VkPipelineTessellationDomainOriginStateCreateInfo;
-
-typedef struct VkRenderPassMultiviewCreateInfo {
-    VkStructureType    sType;
-    const void*        pNext;
-    uint32_t           subpassCount;
-    const uint32_t*    pViewMasks;
-    uint32_t           dependencyCount;
-    const int32_t*     pViewOffsets;
-    uint32_t           correlationMaskCount;
-    const uint32_t*    pCorrelationMasks;
-} VkRenderPassMultiviewCreateInfo;
-
-typedef struct VkPhysicalDeviceMultiviewFeatures {
-    VkStructureType    sType;
-    void*              pNext;
-    VkBool32           multiview;
-    VkBool32           multiviewGeometryShader;
-    VkBool32           multiviewTessellationShader;
-} VkPhysicalDeviceMultiviewFeatures;
-
-typedef struct VkPhysicalDeviceMultiviewProperties {
-    VkStructureType    sType;
-    void*              pNext;
-    uint32_t           maxMultiviewViewCount;
-    uint32_t           maxMultiviewInstanceIndex;
-} VkPhysicalDeviceMultiviewProperties;
-
-typedef struct VkPhysicalDeviceVariablePointerFeatures {
-    VkStructureType    sType;
-    void*              pNext;
-    VkBool32           variablePointersStorageBuffer;
-    VkBool32           variablePointers;
-} VkPhysicalDeviceVariablePointerFeatures;
-
-typedef struct VkPhysicalDeviceProtectedMemoryFeatures {
-    VkStructureType    sType;
-    void*              pNext;
-    VkBool32           protectedMemory;
-} VkPhysicalDeviceProtectedMemoryFeatures;
-
-typedef struct VkPhysicalDeviceProtectedMemoryProperties {
-    VkStructureType    sType;
-    void*              pNext;
-    VkBool32           protectedNoFault;
-} VkPhysicalDeviceProtectedMemoryProperties;
-
-typedef struct VkDeviceQueueInfo2 {
-    VkStructureType             sType;
-    const void*                 pNext;
-    VkDeviceQueueCreateFlags    flags;
-    uint32_t                    queueFamilyIndex;
-    uint32_t                    queueIndex;
-} VkDeviceQueueInfo2;
-
-typedef struct VkProtectedSubmitInfo {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkBool32           protectedSubmit;
-} VkProtectedSubmitInfo;
-
-typedef struct VkSamplerYcbcrConversionCreateInfo {
-    VkStructureType                  sType;
-    const void*                      pNext;
-    VkFormat                         format;
-    VkSamplerYcbcrModelConversion    ycbcrModel;
-    VkSamplerYcbcrRange              ycbcrRange;
-    VkComponentMapping               components;
-    VkChromaLocation                 xChromaOffset;
-    VkChromaLocation                 yChromaOffset;
-    VkFilter                         chromaFilter;
-    VkBool32                         forceExplicitReconstruction;
-} VkSamplerYcbcrConversionCreateInfo;
-
-typedef struct VkSamplerYcbcrConversionInfo {
-    VkStructureType             sType;
-    const void*                 pNext;
-    VkSamplerYcbcrConversion    conversion;
-} VkSamplerYcbcrConversionInfo;
-
-typedef struct VkBindImagePlaneMemoryInfo {
-    VkStructureType          sType;
-    const void*              pNext;
-    VkImageAspectFlagBits    planeAspect;
-} VkBindImagePlaneMemoryInfo;
-
-typedef struct VkImagePlaneMemoryRequirementsInfo {
-    VkStructureType          sType;
-    const void*              pNext;
-    VkImageAspectFlagBits    planeAspect;
-} VkImagePlaneMemoryRequirementsInfo;
-
-typedef struct VkPhysicalDeviceSamplerYcbcrConversionFeatures {
-    VkStructureType    sType;
-    void*              pNext;
-    VkBool32           samplerYcbcrConversion;
-} VkPhysicalDeviceSamplerYcbcrConversionFeatures;
-
-typedef struct VkSamplerYcbcrConversionImageFormatProperties {
-    VkStructureType    sType;
-    void*              pNext;
-    uint32_t           combinedImageSamplerDescriptorCount;
-} VkSamplerYcbcrConversionImageFormatProperties;
-
-typedef struct VkDescriptorUpdateTemplateEntry {
-    uint32_t            dstBinding;
-    uint32_t            dstArrayElement;
-    uint32_t            descriptorCount;
-    VkDescriptorType    descriptorType;
-    size_t              offset;
-    size_t              stride;
-} VkDescriptorUpdateTemplateEntry;
-
-typedef struct VkDescriptorUpdateTemplateCreateInfo {
-    VkStructureType                           sType;
-    void*                                     pNext;
-    VkDescriptorUpdateTemplateCreateFlags     flags;
-    uint32_t                                  descriptorUpdateEntryCount;
-    const VkDescriptorUpdateTemplateEntry*    pDescriptorUpdateEntries;
-    VkDescriptorUpdateTemplateType            templateType;
-    VkDescriptorSetLayout                     descriptorSetLayout;
-    VkPipelineBindPoint                       pipelineBindPoint;
-    VkPipelineLayout                          pipelineLayout;
-    uint32_t                                  set;
-} VkDescriptorUpdateTemplateCreateInfo;
-
-typedef struct VkExternalMemoryProperties {
-    VkExternalMemoryFeatureFlags       externalMemoryFeatures;
-    VkExternalMemoryHandleTypeFlags    exportFromImportedHandleTypes;
-    VkExternalMemoryHandleTypeFlags    compatibleHandleTypes;
-} VkExternalMemoryProperties;
-
-typedef struct VkPhysicalDeviceExternalImageFormatInfo {
-    VkStructureType                       sType;
-    const void*                           pNext;
-    VkExternalMemoryHandleTypeFlagBits    handleType;
-} VkPhysicalDeviceExternalImageFormatInfo;
-
-typedef struct VkExternalImageFormatProperties {
-    VkStructureType               sType;
-    void*                         pNext;
-    VkExternalMemoryProperties    externalMemoryProperties;
-} VkExternalImageFormatProperties;
-
-typedef struct VkPhysicalDeviceExternalBufferInfo {
-    VkStructureType                       sType;
-    const void*                           pNext;
-    VkBufferCreateFlags                   flags;
-    VkBufferUsageFlags                    usage;
-    VkExternalMemoryHandleTypeFlagBits    handleType;
-} VkPhysicalDeviceExternalBufferInfo;
-
-typedef struct VkExternalBufferProperties {
-    VkStructureType               sType;
-    void*                         pNext;
-    VkExternalMemoryProperties    externalMemoryProperties;
-} VkExternalBufferProperties;
-
-typedef struct VkPhysicalDeviceIDProperties {
-    VkStructureType    sType;
-    void*              pNext;
-    uint8_t            deviceUUID[VK_UUID_SIZE];
-    uint8_t            driverUUID[VK_UUID_SIZE];
-    uint8_t            deviceLUID[VK_LUID_SIZE];
-    uint32_t           deviceNodeMask;
-    VkBool32           deviceLUIDValid;
-} VkPhysicalDeviceIDProperties;
-
-typedef struct VkExternalMemoryImageCreateInfo {
-    VkStructureType                    sType;
-    const void*                        pNext;
-    VkExternalMemoryHandleTypeFlags    handleTypes;
-} VkExternalMemoryImageCreateInfo;
-
-typedef struct VkExternalMemoryBufferCreateInfo {
-    VkStructureType                    sType;
-    const void*                        pNext;
-    VkExternalMemoryHandleTypeFlags    handleTypes;
-} VkExternalMemoryBufferCreateInfo;
-
-typedef struct VkExportMemoryAllocateInfo {
-    VkStructureType                    sType;
-    const void*                        pNext;
-    VkExternalMemoryHandleTypeFlags    handleTypes;
-} VkExportMemoryAllocateInfo;
-
-typedef struct VkPhysicalDeviceExternalFenceInfo {
-    VkStructureType                      sType;
-    const void*                          pNext;
-    VkExternalFenceHandleTypeFlagBits    handleType;
-} VkPhysicalDeviceExternalFenceInfo;
-
-typedef struct VkExternalFenceProperties {
-    VkStructureType                   sType;
-    void*                             pNext;
-    VkExternalFenceHandleTypeFlags    exportFromImportedHandleTypes;
-    VkExternalFenceHandleTypeFlags    compatibleHandleTypes;
-    VkExternalFenceFeatureFlags       externalFenceFeatures;
-} VkExternalFenceProperties;
-
-typedef struct VkExportFenceCreateInfo {
-    VkStructureType                   sType;
-    const void*                       pNext;
-    VkExternalFenceHandleTypeFlags    handleTypes;
-} VkExportFenceCreateInfo;
-
-typedef struct VkExportSemaphoreCreateInfo {
-    VkStructureType                       sType;
-    const void*                           pNext;
-    VkExternalSemaphoreHandleTypeFlags    handleTypes;
-} VkExportSemaphoreCreateInfo;
-
-typedef struct VkPhysicalDeviceExternalSemaphoreInfo {
-    VkStructureType                          sType;
-    const void*                              pNext;
-    VkExternalSemaphoreHandleTypeFlagBits    handleType;
-} VkPhysicalDeviceExternalSemaphoreInfo;
-
-typedef struct VkExternalSemaphoreProperties {
-    VkStructureType                       sType;
-    void*                                 pNext;
-    VkExternalSemaphoreHandleTypeFlags    exportFromImportedHandleTypes;
-    VkExternalSemaphoreHandleTypeFlags    compatibleHandleTypes;
-    VkExternalSemaphoreFeatureFlags       externalSemaphoreFeatures;
-} VkExternalSemaphoreProperties;
-
-typedef struct VkPhysicalDeviceMaintenance3Properties {
-    VkStructureType    sType;
-    void*              pNext;
-    uint32_t           maxPerSetDescriptors;
-    VkDeviceSize       maxMemoryAllocationSize;
-} VkPhysicalDeviceMaintenance3Properties;
-
-typedef struct VkDescriptorSetLayoutSupport {
-    VkStructureType    sType;
-    void*              pNext;
-    VkBool32           supported;
-} VkDescriptorSetLayoutSupport;
-
-typedef struct VkPhysicalDeviceShaderDrawParameterFeatures {
-    VkStructureType    sType;
-    void*              pNext;
-    VkBool32           shaderDrawParameters;
-} VkPhysicalDeviceShaderDrawParameterFeatures;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkEnumerateInstanceVersion)(uint32_t* pApiVersion);
-typedef VkResult (VKAPI_PTR *PFN_vkBindBufferMemory2)(VkDevice device, uint32_t bindInfoCount, const VkBindBufferMemoryInfo* pBindInfos);
-typedef VkResult (VKAPI_PTR *PFN_vkBindImageMemory2)(VkDevice device, uint32_t bindInfoCount, const VkBindImageMemoryInfo* pBindInfos);
-typedef void (VKAPI_PTR *PFN_vkGetDeviceGroupPeerMemoryFeatures)(VkDevice device, uint32_t heapIndex, uint32_t localDeviceIndex, uint32_t remoteDeviceIndex, VkPeerMemoryFeatureFlags* pPeerMemoryFeatures);
-typedef void (VKAPI_PTR *PFN_vkCmdSetDeviceMask)(VkCommandBuffer commandBuffer, uint32_t deviceMask);
-typedef void (VKAPI_PTR *PFN_vkCmdDispatchBase)(VkCommandBuffer commandBuffer, uint32_t baseGroupX, uint32_t baseGroupY, uint32_t baseGroupZ, uint32_t groupCountX, uint32_t groupCountY, uint32_t groupCountZ);
-typedef VkResult (VKAPI_PTR *PFN_vkEnumeratePhysicalDeviceGroups)(VkInstance instance, uint32_t* pPhysicalDeviceGroupCount, VkPhysicalDeviceGroupProperties* pPhysicalDeviceGroupProperties);
-typedef void (VKAPI_PTR *PFN_vkGetImageMemoryRequirements2)(VkDevice device, const VkImageMemoryRequirementsInfo2* pInfo, VkMemoryRequirements2* pMemoryRequirements);
-typedef void (VKAPI_PTR *PFN_vkGetBufferMemoryRequirements2)(VkDevice device, const VkBufferMemoryRequirementsInfo2* pInfo, VkMemoryRequirements2* pMemoryRequirements);
-typedef void (VKAPI_PTR *PFN_vkGetImageSparseMemoryRequirements2)(VkDevice device, const VkImageSparseMemoryRequirementsInfo2* pInfo, uint32_t* pSparseMemoryRequirementCount, VkSparseImageMemoryRequirements2* pSparseMemoryRequirements);
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceFeatures2)(VkPhysicalDevice physicalDevice, VkPhysicalDeviceFeatures2* pFeatures);
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceProperties2)(VkPhysicalDevice physicalDevice, VkPhysicalDeviceProperties2* pProperties);
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceFormatProperties2)(VkPhysicalDevice physicalDevice, VkFormat format, VkFormatProperties2* pFormatProperties);
-typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceImageFormatProperties2)(VkPhysicalDevice physicalDevice, const VkPhysicalDeviceImageFormatInfo2* pImageFormatInfo, VkImageFormatProperties2* pImageFormatProperties);
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceQueueFamilyProperties2)(VkPhysicalDevice physicalDevice, uint32_t* pQueueFamilyPropertyCount, VkQueueFamilyProperties2* pQueueFamilyProperties);
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceMemoryProperties2)(VkPhysicalDevice physicalDevice, VkPhysicalDeviceMemoryProperties2* pMemoryProperties);
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceSparseImageFormatProperties2)(VkPhysicalDevice physicalDevice, const VkPhysicalDeviceSparseImageFormatInfo2* pFormatInfo, uint32_t* pPropertyCount, VkSparseImageFormatProperties2* pProperties);
-typedef void (VKAPI_PTR *PFN_vkTrimCommandPool)(VkDevice device, VkCommandPool commandPool, VkCommandPoolTrimFlags flags);
-typedef void (VKAPI_PTR *PFN_vkGetDeviceQueue2)(VkDevice device, const VkDeviceQueueInfo2* pQueueInfo, VkQueue* pQueue);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateSamplerYcbcrConversion)(VkDevice device, const VkSamplerYcbcrConversionCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSamplerYcbcrConversion* pYcbcrConversion);
-typedef void (VKAPI_PTR *PFN_vkDestroySamplerYcbcrConversion)(VkDevice device, VkSamplerYcbcrConversion ycbcrConversion, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateDescriptorUpdateTemplate)(VkDevice device, const VkDescriptorUpdateTemplateCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkDescriptorUpdateTemplate* pDescriptorUpdateTemplate);
-typedef void (VKAPI_PTR *PFN_vkDestroyDescriptorUpdateTemplate)(VkDevice device, VkDescriptorUpdateTemplate descriptorUpdateTemplate, const VkAllocationCallbacks* pAllocator);
-typedef void (VKAPI_PTR *PFN_vkUpdateDescriptorSetWithTemplate)(VkDevice device, VkDescriptorSet descriptorSet, VkDescriptorUpdateTemplate descriptorUpdateTemplate, const void* pData);
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceExternalBufferProperties)(VkPhysicalDevice physicalDevice, const VkPhysicalDeviceExternalBufferInfo* pExternalBufferInfo, VkExternalBufferProperties* pExternalBufferProperties);
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceExternalFenceProperties)(VkPhysicalDevice physicalDevice, const VkPhysicalDeviceExternalFenceInfo* pExternalFenceInfo, VkExternalFenceProperties* pExternalFenceProperties);
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceExternalSemaphoreProperties)(VkPhysicalDevice physicalDevice, const VkPhysicalDeviceExternalSemaphoreInfo* pExternalSemaphoreInfo, VkExternalSemaphoreProperties* pExternalSemaphoreProperties);
-typedef void (VKAPI_PTR *PFN_vkGetDescriptorSetLayoutSupport)(VkDevice device, const VkDescriptorSetLayoutCreateInfo* pCreateInfo, VkDescriptorSetLayoutSupport* pSupport);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkEnumerateInstanceVersion(
-    uint32_t*                                   pApiVersion);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkBindBufferMemory2(
-    VkDevice                                    device,
-    uint32_t                                    bindInfoCount,
-    const VkBindBufferMemoryInfo*               pBindInfos);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkBindImageMemory2(
-    VkDevice                                    device,
-    uint32_t                                    bindInfoCount,
-    const VkBindImageMemoryInfo*                pBindInfos);
-
-VKAPI_ATTR void VKAPI_CALL vkGetDeviceGroupPeerMemoryFeatures(
-    VkDevice                                    device,
-    uint32_t                                    heapIndex,
-    uint32_t                                    localDeviceIndex,
-    uint32_t                                    remoteDeviceIndex,
-    VkPeerMemoryFeatureFlags*                   pPeerMemoryFeatures);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdSetDeviceMask(
-    VkCommandBuffer                             commandBuffer,
-    uint32_t                                    deviceMask);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdDispatchBase(
-    VkCommandBuffer                             commandBuffer,
-    uint32_t                                    baseGroupX,
-    uint32_t                                    baseGroupY,
-    uint32_t                                    baseGroupZ,
-    uint32_t                                    groupCountX,
-    uint32_t                                    groupCountY,
-    uint32_t                                    groupCountZ);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkEnumeratePhysicalDeviceGroups(
-    VkInstance                                  instance,
-    uint32_t*                                   pPhysicalDeviceGroupCount,
-    VkPhysicalDeviceGroupProperties*            pPhysicalDeviceGroupProperties);
-
-VKAPI_ATTR void VKAPI_CALL vkGetImageMemoryRequirements2(
-    VkDevice                                    device,
-    const VkImageMemoryRequirementsInfo2*       pInfo,
-    VkMemoryRequirements2*                      pMemoryRequirements);
-
-VKAPI_ATTR void VKAPI_CALL vkGetBufferMemoryRequirements2(
-    VkDevice                                    device,
-    const VkBufferMemoryRequirementsInfo2*      pInfo,
-    VkMemoryRequirements2*                      pMemoryRequirements);
-
-VKAPI_ATTR void VKAPI_CALL vkGetImageSparseMemoryRequirements2(
-    VkDevice                                    device,
-    const VkImageSparseMemoryRequirementsInfo2* pInfo,
-    uint32_t*                                   pSparseMemoryRequirementCount,
-    VkSparseImageMemoryRequirements2*           pSparseMemoryRequirements);
-
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceFeatures2(
-    VkPhysicalDevice                            physicalDevice,
-    VkPhysicalDeviceFeatures2*                  pFeatures);
-
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceProperties2(
-    VkPhysicalDevice                            physicalDevice,
-    VkPhysicalDeviceProperties2*                pProperties);
-
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceFormatProperties2(
-    VkPhysicalDevice                            physicalDevice,
-    VkFormat                                    format,
-    VkFormatProperties2*                        pFormatProperties);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceImageFormatProperties2(
-    VkPhysicalDevice                            physicalDevice,
-    const VkPhysicalDeviceImageFormatInfo2*     pImageFormatInfo,
-    VkImageFormatProperties2*                   pImageFormatProperties);
-
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceQueueFamilyProperties2(
-    VkPhysicalDevice                            physicalDevice,
-    uint32_t*                                   pQueueFamilyPropertyCount,
-    VkQueueFamilyProperties2*                   pQueueFamilyProperties);
-
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceMemoryProperties2(
-    VkPhysicalDevice                            physicalDevice,
-    VkPhysicalDeviceMemoryProperties2*          pMemoryProperties);
-
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceSparseImageFormatProperties2(
-    VkPhysicalDevice                            physicalDevice,
-    const VkPhysicalDeviceSparseImageFormatInfo2* pFormatInfo,
-    uint32_t*                                   pPropertyCount,
-    VkSparseImageFormatProperties2*             pProperties);
-
-VKAPI_ATTR void VKAPI_CALL vkTrimCommandPool(
-    VkDevice                                    device,
-    VkCommandPool                               commandPool,
-    VkCommandPoolTrimFlags                      flags);
-
-VKAPI_ATTR void VKAPI_CALL vkGetDeviceQueue2(
-    VkDevice                                    device,
-    const VkDeviceQueueInfo2*                   pQueueInfo,
-    VkQueue*                                    pQueue);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateSamplerYcbcrConversion(
-    VkDevice                                    device,
-    const VkSamplerYcbcrConversionCreateInfo*   pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkSamplerYcbcrConversion*                   pYcbcrConversion);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroySamplerYcbcrConversion(
-    VkDevice                                    device,
-    VkSamplerYcbcrConversion                    ycbcrConversion,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateDescriptorUpdateTemplate(
-    VkDevice                                    device,
-    const VkDescriptorUpdateTemplateCreateInfo* pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkDescriptorUpdateTemplate*                 pDescriptorUpdateTemplate);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyDescriptorUpdateTemplate(
-    VkDevice                                    device,
-    VkDescriptorUpdateTemplate                  descriptorUpdateTemplate,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR void VKAPI_CALL vkUpdateDescriptorSetWithTemplate(
-    VkDevice                                    device,
-    VkDescriptorSet                             descriptorSet,
-    VkDescriptorUpdateTemplate                  descriptorUpdateTemplate,
-    const void*                                 pData);
-
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceExternalBufferProperties(
-    VkPhysicalDevice                            physicalDevice,
-    const VkPhysicalDeviceExternalBufferInfo*   pExternalBufferInfo,
-    VkExternalBufferProperties*                 pExternalBufferProperties);
-
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceExternalFenceProperties(
-    VkPhysicalDevice                            physicalDevice,
-    const VkPhysicalDeviceExternalFenceInfo*    pExternalFenceInfo,
-    VkExternalFenceProperties*                  pExternalFenceProperties);
-
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceExternalSemaphoreProperties(
-    VkPhysicalDevice                            physicalDevice,
-    const VkPhysicalDeviceExternalSemaphoreInfo* pExternalSemaphoreInfo,
-    VkExternalSemaphoreProperties*              pExternalSemaphoreProperties);
-
-VKAPI_ATTR void VKAPI_CALL vkGetDescriptorSetLayoutSupport(
-    VkDevice                                    device,
-    const VkDescriptorSetLayoutCreateInfo*      pCreateInfo,
-    VkDescriptorSetLayoutSupport*               pSupport);
-#endif
-
-#define VK_KHR_surface 1
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkSurfaceKHR)
-
-#define VK_KHR_SURFACE_SPEC_VERSION       25
-#define VK_KHR_SURFACE_EXTENSION_NAME     "VK_KHR_surface"
-#define VK_COLORSPACE_SRGB_NONLINEAR_KHR  VK_COLOR_SPACE_SRGB_NONLINEAR_KHR
-
-
-typedef enum VkColorSpaceKHR {
-    VK_COLOR_SPACE_SRGB_NONLINEAR_KHR = 0,
-    VK_COLOR_SPACE_DISPLAY_P3_NONLINEAR_EXT = 1000104001,
-    VK_COLOR_SPACE_EXTENDED_SRGB_LINEAR_EXT = 1000104002,
-    VK_COLOR_SPACE_DCI_P3_LINEAR_EXT = 1000104003,
-    VK_COLOR_SPACE_DCI_P3_NONLINEAR_EXT = 1000104004,
-    VK_COLOR_SPACE_BT709_LINEAR_EXT = 1000104005,
-    VK_COLOR_SPACE_BT709_NONLINEAR_EXT = 1000104006,
-    VK_COLOR_SPACE_BT2020_LINEAR_EXT = 1000104007,
-    VK_COLOR_SPACE_HDR10_ST2084_EXT = 1000104008,
-    VK_COLOR_SPACE_DOLBYVISION_EXT = 1000104009,
-    VK_COLOR_SPACE_HDR10_HLG_EXT = 1000104010,
-    VK_COLOR_SPACE_ADOBERGB_LINEAR_EXT = 1000104011,
-    VK_COLOR_SPACE_ADOBERGB_NONLINEAR_EXT = 1000104012,
-    VK_COLOR_SPACE_PASS_THROUGH_EXT = 1000104013,
-    VK_COLOR_SPACE_EXTENDED_SRGB_NONLINEAR_EXT = 1000104014,
-    VK_COLOR_SPACE_BEGIN_RANGE_KHR = VK_COLOR_SPACE_SRGB_NONLINEAR_KHR,
-    VK_COLOR_SPACE_END_RANGE_KHR = VK_COLOR_SPACE_SRGB_NONLINEAR_KHR,
-    VK_COLOR_SPACE_RANGE_SIZE_KHR = (VK_COLOR_SPACE_SRGB_NONLINEAR_KHR - VK_COLOR_SPACE_SRGB_NONLINEAR_KHR + 1),
-    VK_COLOR_SPACE_MAX_ENUM_KHR = 0x7FFFFFFF
-} VkColorSpaceKHR;
-
-typedef enum VkPresentModeKHR {
-    VK_PRESENT_MODE_IMMEDIATE_KHR = 0,
-    VK_PRESENT_MODE_MAILBOX_KHR = 1,
-    VK_PRESENT_MODE_FIFO_KHR = 2,
-    VK_PRESENT_MODE_FIFO_RELAXED_KHR = 3,
-    VK_PRESENT_MODE_SHARED_DEMAND_REFRESH_KHR = 1000111000,
-    VK_PRESENT_MODE_SHARED_CONTINUOUS_REFRESH_KHR = 1000111001,
-    VK_PRESENT_MODE_BEGIN_RANGE_KHR = VK_PRESENT_MODE_IMMEDIATE_KHR,
-    VK_PRESENT_MODE_END_RANGE_KHR = VK_PRESENT_MODE_FIFO_RELAXED_KHR,
-    VK_PRESENT_MODE_RANGE_SIZE_KHR = (VK_PRESENT_MODE_FIFO_RELAXED_KHR - VK_PRESENT_MODE_IMMEDIATE_KHR + 1),
-    VK_PRESENT_MODE_MAX_ENUM_KHR = 0x7FFFFFFF
-} VkPresentModeKHR;
-
-
-typedef enum VkSurfaceTransformFlagBitsKHR {
-    VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR = 0x00000001,
-    VK_SURFACE_TRANSFORM_ROTATE_90_BIT_KHR = 0x00000002,
-    VK_SURFACE_TRANSFORM_ROTATE_180_BIT_KHR = 0x00000004,
-    VK_SURFACE_TRANSFORM_ROTATE_270_BIT_KHR = 0x00000008,
-    VK_SURFACE_TRANSFORM_HORIZONTAL_MIRROR_BIT_KHR = 0x00000010,
-    VK_SURFACE_TRANSFORM_HORIZONTAL_MIRROR_ROTATE_90_BIT_KHR = 0x00000020,
-    VK_SURFACE_TRANSFORM_HORIZONTAL_MIRROR_ROTATE_180_BIT_KHR = 0x00000040,
-    VK_SURFACE_TRANSFORM_HORIZONTAL_MIRROR_ROTATE_270_BIT_KHR = 0x00000080,
-    VK_SURFACE_TRANSFORM_INHERIT_BIT_KHR = 0x00000100,
-    VK_SURFACE_TRANSFORM_FLAG_BITS_MAX_ENUM_KHR = 0x7FFFFFFF
-} VkSurfaceTransformFlagBitsKHR;
-typedef VkFlags VkSurfaceTransformFlagsKHR;
-
-typedef enum VkCompositeAlphaFlagBitsKHR {
-    VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR = 0x00000001,
-    VK_COMPOSITE_ALPHA_PRE_MULTIPLIED_BIT_KHR = 0x00000002,
-    VK_COMPOSITE_ALPHA_POST_MULTIPLIED_BIT_KHR = 0x00000004,
-    VK_COMPOSITE_ALPHA_INHERIT_BIT_KHR = 0x00000008,
-    VK_COMPOSITE_ALPHA_FLAG_BITS_MAX_ENUM_KHR = 0x7FFFFFFF
-} VkCompositeAlphaFlagBitsKHR;
-typedef VkFlags VkCompositeAlphaFlagsKHR;
-
-typedef struct VkSurfaceCapabilitiesKHR {
-    uint32_t                         minImageCount;
-    uint32_t                         maxImageCount;
-    VkExtent2D                       currentExtent;
-    VkExtent2D                       minImageExtent;
-    VkExtent2D                       maxImageExtent;
-    uint32_t                         maxImageArrayLayers;
-    VkSurfaceTransformFlagsKHR       supportedTransforms;
-    VkSurfaceTransformFlagBitsKHR    currentTransform;
-    VkCompositeAlphaFlagsKHR         supportedCompositeAlpha;
-    VkImageUsageFlags                supportedUsageFlags;
-} VkSurfaceCapabilitiesKHR;
-
-typedef struct VkSurfaceFormatKHR {
-    VkFormat           format;
-    VkColorSpaceKHR    colorSpace;
-} VkSurfaceFormatKHR;
-
-
-typedef void (VKAPI_PTR *PFN_vkDestroySurfaceKHR)(VkInstance instance, VkSurfaceKHR surface, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceSurfaceSupportKHR)(VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex, VkSurfaceKHR surface, VkBool32* pSupported);
-typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR)(VkPhysicalDevice physicalDevice, VkSurfaceKHR surface, VkSurfaceCapabilitiesKHR* pSurfaceCapabilities);
-typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceSurfaceFormatsKHR)(VkPhysicalDevice physicalDevice, VkSurfaceKHR surface, uint32_t* pSurfaceFormatCount, VkSurfaceFormatKHR* pSurfaceFormats);
-typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceSurfacePresentModesKHR)(VkPhysicalDevice physicalDevice, VkSurfaceKHR surface, uint32_t* pPresentModeCount, VkPresentModeKHR* pPresentModes);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR void VKAPI_CALL vkDestroySurfaceKHR(
-    VkInstance                                  instance,
-    VkSurfaceKHR                                surface,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSurfaceSupportKHR(
-    VkPhysicalDevice                            physicalDevice,
-    uint32_t                                    queueFamilyIndex,
-    VkSurfaceKHR                                surface,
-    VkBool32*                                   pSupported);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSurfaceCapabilitiesKHR(
-    VkPhysicalDevice                            physicalDevice,
-    VkSurfaceKHR                                surface,
-    VkSurfaceCapabilitiesKHR*                   pSurfaceCapabilities);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSurfaceFormatsKHR(
-    VkPhysicalDevice                            physicalDevice,
-    VkSurfaceKHR                                surface,
-    uint32_t*                                   pSurfaceFormatCount,
-    VkSurfaceFormatKHR*                         pSurfaceFormats);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSurfacePresentModesKHR(
-    VkPhysicalDevice                            physicalDevice,
-    VkSurfaceKHR                                surface,
-    uint32_t*                                   pPresentModeCount,
-    VkPresentModeKHR*                           pPresentModes);
-#endif
-
-#define VK_KHR_swapchain 1
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkSwapchainKHR)
-
-#define VK_KHR_SWAPCHAIN_SPEC_VERSION     70
-#define VK_KHR_SWAPCHAIN_EXTENSION_NAME   "VK_KHR_swapchain"
-
-
-typedef enum VkSwapchainCreateFlagBitsKHR {
-    VK_SWAPCHAIN_CREATE_SPLIT_INSTANCE_BIND_REGIONS_BIT_KHR = 0x00000001,
-    VK_SWAPCHAIN_CREATE_PROTECTED_BIT_KHR = 0x00000002,
-    VK_SWAPCHAIN_CREATE_FLAG_BITS_MAX_ENUM_KHR = 0x7FFFFFFF
-} VkSwapchainCreateFlagBitsKHR;
-typedef VkFlags VkSwapchainCreateFlagsKHR;
-
-typedef enum VkDeviceGroupPresentModeFlagBitsKHR {
-    VK_DEVICE_GROUP_PRESENT_MODE_LOCAL_BIT_KHR = 0x00000001,
-    VK_DEVICE_GROUP_PRESENT_MODE_REMOTE_BIT_KHR = 0x00000002,
-    VK_DEVICE_GROUP_PRESENT_MODE_SUM_BIT_KHR = 0x00000004,
-    VK_DEVICE_GROUP_PRESENT_MODE_LOCAL_MULTI_DEVICE_BIT_KHR = 0x00000008,
-    VK_DEVICE_GROUP_PRESENT_MODE_FLAG_BITS_MAX_ENUM_KHR = 0x7FFFFFFF
-} VkDeviceGroupPresentModeFlagBitsKHR;
-typedef VkFlags VkDeviceGroupPresentModeFlagsKHR;
-
-typedef struct VkSwapchainCreateInfoKHR {
-    VkStructureType                  sType;
-    const void*                      pNext;
-    VkSwapchainCreateFlagsKHR        flags;
-    VkSurfaceKHR                     surface;
-    uint32_t                         minImageCount;
-    VkFormat                         imageFormat;
-    VkColorSpaceKHR                  imageColorSpace;
-    VkExtent2D                       imageExtent;
-    uint32_t                         imageArrayLayers;
-    VkImageUsageFlags                imageUsage;
-    VkSharingMode                    imageSharingMode;
-    uint32_t                         queueFamilyIndexCount;
-    const uint32_t*                  pQueueFamilyIndices;
-    VkSurfaceTransformFlagBitsKHR    preTransform;
-    VkCompositeAlphaFlagBitsKHR      compositeAlpha;
-    VkPresentModeKHR                 presentMode;
-    VkBool32                         clipped;
-    VkSwapchainKHR                   oldSwapchain;
-} VkSwapchainCreateInfoKHR;
-
-typedef struct VkPresentInfoKHR {
-    VkStructureType          sType;
-    const void*              pNext;
-    uint32_t                 waitSemaphoreCount;
-    const VkSemaphore*       pWaitSemaphores;
-    uint32_t                 swapchainCount;
-    const VkSwapchainKHR*    pSwapchains;
-    const uint32_t*          pImageIndices;
-    VkResult*                pResults;
-} VkPresentInfoKHR;
-
-typedef struct VkImageSwapchainCreateInfoKHR {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkSwapchainKHR     swapchain;
-} VkImageSwapchainCreateInfoKHR;
-
-typedef struct VkBindImageMemorySwapchainInfoKHR {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkSwapchainKHR     swapchain;
-    uint32_t           imageIndex;
-} VkBindImageMemorySwapchainInfoKHR;
-
-typedef struct VkAcquireNextImageInfoKHR {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkSwapchainKHR     swapchain;
-    uint64_t           timeout;
-    VkSemaphore        semaphore;
-    VkFence            fence;
-    uint32_t           deviceMask;
-} VkAcquireNextImageInfoKHR;
-
-typedef struct VkDeviceGroupPresentCapabilitiesKHR {
-    VkStructureType                     sType;
-    const void*                         pNext;
-    uint32_t                            presentMask[VK_MAX_DEVICE_GROUP_SIZE];
-    VkDeviceGroupPresentModeFlagsKHR    modes;
-} VkDeviceGroupPresentCapabilitiesKHR;
-
-typedef struct VkDeviceGroupPresentInfoKHR {
-    VkStructureType                        sType;
-    const void*                            pNext;
-    uint32_t                               swapchainCount;
-    const uint32_t*                        pDeviceMasks;
-    VkDeviceGroupPresentModeFlagBitsKHR    mode;
-} VkDeviceGroupPresentInfoKHR;
-
-typedef struct VkDeviceGroupSwapchainCreateInfoKHR {
-    VkStructureType                     sType;
-    const void*                         pNext;
-    VkDeviceGroupPresentModeFlagsKHR    modes;
-} VkDeviceGroupSwapchainCreateInfoKHR;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkCreateSwapchainKHR)(VkDevice device, const VkSwapchainCreateInfoKHR* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSwapchainKHR* pSwapchain);
-typedef void (VKAPI_PTR *PFN_vkDestroySwapchainKHR)(VkDevice device, VkSwapchainKHR swapchain, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkGetSwapchainImagesKHR)(VkDevice device, VkSwapchainKHR swapchain, uint32_t* pSwapchainImageCount, VkImage* pSwapchainImages);
-typedef VkResult (VKAPI_PTR *PFN_vkAcquireNextImageKHR)(VkDevice device, VkSwapchainKHR swapchain, uint64_t timeout, VkSemaphore semaphore, VkFence fence, uint32_t* pImageIndex);
-typedef VkResult (VKAPI_PTR *PFN_vkQueuePresentKHR)(VkQueue queue, const VkPresentInfoKHR* pPresentInfo);
-typedef VkResult (VKAPI_PTR *PFN_vkGetDeviceGroupPresentCapabilitiesKHR)(VkDevice device, VkDeviceGroupPresentCapabilitiesKHR* pDeviceGroupPresentCapabilities);
-typedef VkResult (VKAPI_PTR *PFN_vkGetDeviceGroupSurfacePresentModesKHR)(VkDevice device, VkSurfaceKHR surface, VkDeviceGroupPresentModeFlagsKHR* pModes);
-typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDevicePresentRectanglesKHR)(VkPhysicalDevice physicalDevice, VkSurfaceKHR surface, uint32_t* pRectCount, VkRect2D* pRects);
-typedef VkResult (VKAPI_PTR *PFN_vkAcquireNextImage2KHR)(VkDevice device, const VkAcquireNextImageInfoKHR* pAcquireInfo, uint32_t* pImageIndex);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateSwapchainKHR(
-    VkDevice                                    device,
-    const VkSwapchainCreateInfoKHR*             pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkSwapchainKHR*                             pSwapchain);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroySwapchainKHR(
-    VkDevice                                    device,
-    VkSwapchainKHR                              swapchain,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetSwapchainImagesKHR(
-    VkDevice                                    device,
-    VkSwapchainKHR                              swapchain,
-    uint32_t*                                   pSwapchainImageCount,
-    VkImage*                                    pSwapchainImages);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkAcquireNextImageKHR(
-    VkDevice                                    device,
-    VkSwapchainKHR                              swapchain,
-    uint64_t                                    timeout,
-    VkSemaphore                                 semaphore,
-    VkFence                                     fence,
-    uint32_t*                                   pImageIndex);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkQueuePresentKHR(
-    VkQueue                                     queue,
-    const VkPresentInfoKHR*                     pPresentInfo);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetDeviceGroupPresentCapabilitiesKHR(
-    VkDevice                                    device,
-    VkDeviceGroupPresentCapabilitiesKHR*        pDeviceGroupPresentCapabilities);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetDeviceGroupSurfacePresentModesKHR(
-    VkDevice                                    device,
-    VkSurfaceKHR                                surface,
-    VkDeviceGroupPresentModeFlagsKHR*           pModes);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDevicePresentRectanglesKHR(
-    VkPhysicalDevice                            physicalDevice,
-    VkSurfaceKHR                                surface,
-    uint32_t*                                   pRectCount,
-    VkRect2D*                                   pRects);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkAcquireNextImage2KHR(
-    VkDevice                                    device,
-    const VkAcquireNextImageInfoKHR*            pAcquireInfo,
-    uint32_t*                                   pImageIndex);
-#endif
-
-#define VK_KHR_display 1
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDisplayKHR)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDisplayModeKHR)
-
-#define VK_KHR_DISPLAY_SPEC_VERSION       21
-#define VK_KHR_DISPLAY_EXTENSION_NAME     "VK_KHR_display"
-
-
-typedef enum VkDisplayPlaneAlphaFlagBitsKHR {
-    VK_DISPLAY_PLANE_ALPHA_OPAQUE_BIT_KHR = 0x00000001,
-    VK_DISPLAY_PLANE_ALPHA_GLOBAL_BIT_KHR = 0x00000002,
-    VK_DISPLAY_PLANE_ALPHA_PER_PIXEL_BIT_KHR = 0x00000004,
-    VK_DISPLAY_PLANE_ALPHA_PER_PIXEL_PREMULTIPLIED_BIT_KHR = 0x00000008,
-    VK_DISPLAY_PLANE_ALPHA_FLAG_BITS_MAX_ENUM_KHR = 0x7FFFFFFF
-} VkDisplayPlaneAlphaFlagBitsKHR;
-typedef VkFlags VkDisplayPlaneAlphaFlagsKHR;
-typedef VkFlags VkDisplayModeCreateFlagsKHR;
-typedef VkFlags VkDisplaySurfaceCreateFlagsKHR;
-
-typedef struct VkDisplayPropertiesKHR {
-    VkDisplayKHR                  display;
-    const char*                   displayName;
-    VkExtent2D                    physicalDimensions;
-    VkExtent2D                    physicalResolution;
-    VkSurfaceTransformFlagsKHR    supportedTransforms;
-    VkBool32                      planeReorderPossible;
-    VkBool32                      persistentContent;
-} VkDisplayPropertiesKHR;
-
-typedef struct VkDisplayModeParametersKHR {
-    VkExtent2D    visibleRegion;
-    uint32_t      refreshRate;
-} VkDisplayModeParametersKHR;
-
-typedef struct VkDisplayModePropertiesKHR {
-    VkDisplayModeKHR              displayMode;
-    VkDisplayModeParametersKHR    parameters;
-} VkDisplayModePropertiesKHR;
-
-typedef struct VkDisplayModeCreateInfoKHR {
-    VkStructureType                sType;
-    const void*                    pNext;
-    VkDisplayModeCreateFlagsKHR    flags;
-    VkDisplayModeParametersKHR     parameters;
-} VkDisplayModeCreateInfoKHR;
-
-typedef struct VkDisplayPlaneCapabilitiesKHR {
-    VkDisplayPlaneAlphaFlagsKHR    supportedAlpha;
-    VkOffset2D                     minSrcPosition;
-    VkOffset2D                     maxSrcPosition;
-    VkExtent2D                     minSrcExtent;
-    VkExtent2D                     maxSrcExtent;
-    VkOffset2D                     minDstPosition;
-    VkOffset2D                     maxDstPosition;
-    VkExtent2D                     minDstExtent;
-    VkExtent2D                     maxDstExtent;
-} VkDisplayPlaneCapabilitiesKHR;
-
-typedef struct VkDisplayPlanePropertiesKHR {
-    VkDisplayKHR    currentDisplay;
-    uint32_t        currentStackIndex;
-} VkDisplayPlanePropertiesKHR;
-
-typedef struct VkDisplaySurfaceCreateInfoKHR {
-    VkStructureType                   sType;
-    const void*                       pNext;
-    VkDisplaySurfaceCreateFlagsKHR    flags;
-    VkDisplayModeKHR                  displayMode;
-    uint32_t                          planeIndex;
-    uint32_t                          planeStackIndex;
-    VkSurfaceTransformFlagBitsKHR     transform;
-    float                             globalAlpha;
-    VkDisplayPlaneAlphaFlagBitsKHR    alphaMode;
-    VkExtent2D                        imageExtent;
-} VkDisplaySurfaceCreateInfoKHR;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceDisplayPropertiesKHR)(VkPhysicalDevice physicalDevice, uint32_t* pPropertyCount, VkDisplayPropertiesKHR* pProperties);
-typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceDisplayPlanePropertiesKHR)(VkPhysicalDevice physicalDevice, uint32_t* pPropertyCount, VkDisplayPlanePropertiesKHR* pProperties);
-typedef VkResult (VKAPI_PTR *PFN_vkGetDisplayPlaneSupportedDisplaysKHR)(VkPhysicalDevice physicalDevice, uint32_t planeIndex, uint32_t* pDisplayCount, VkDisplayKHR* pDisplays);
-typedef VkResult (VKAPI_PTR *PFN_vkGetDisplayModePropertiesKHR)(VkPhysicalDevice physicalDevice, VkDisplayKHR display, uint32_t* pPropertyCount, VkDisplayModePropertiesKHR* pProperties);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateDisplayModeKHR)(VkPhysicalDevice physicalDevice, VkDisplayKHR display, const VkDisplayModeCreateInfoKHR* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkDisplayModeKHR* pMode);
-typedef VkResult (VKAPI_PTR *PFN_vkGetDisplayPlaneCapabilitiesKHR)(VkPhysicalDevice physicalDevice, VkDisplayModeKHR mode, uint32_t planeIndex, VkDisplayPlaneCapabilitiesKHR* pCapabilities);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateDisplayPlaneSurfaceKHR)(VkInstance instance, const VkDisplaySurfaceCreateInfoKHR* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceDisplayPropertiesKHR(
-    VkPhysicalDevice                            physicalDevice,
-    uint32_t*                                   pPropertyCount,
-    VkDisplayPropertiesKHR*                     pProperties);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceDisplayPlanePropertiesKHR(
-    VkPhysicalDevice                            physicalDevice,
-    uint32_t*                                   pPropertyCount,
-    VkDisplayPlanePropertiesKHR*                pProperties);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetDisplayPlaneSupportedDisplaysKHR(
-    VkPhysicalDevice                            physicalDevice,
-    uint32_t                                    planeIndex,
-    uint32_t*                                   pDisplayCount,
-    VkDisplayKHR*                               pDisplays);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetDisplayModePropertiesKHR(
-    VkPhysicalDevice                            physicalDevice,
-    VkDisplayKHR                                display,
-    uint32_t*                                   pPropertyCount,
-    VkDisplayModePropertiesKHR*                 pProperties);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateDisplayModeKHR(
-    VkPhysicalDevice                            physicalDevice,
-    VkDisplayKHR                                display,
-    const VkDisplayModeCreateInfoKHR*           pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkDisplayModeKHR*                           pMode);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetDisplayPlaneCapabilitiesKHR(
-    VkPhysicalDevice                            physicalDevice,
-    VkDisplayModeKHR                            mode,
-    uint32_t                                    planeIndex,
-    VkDisplayPlaneCapabilitiesKHR*              pCapabilities);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateDisplayPlaneSurfaceKHR(
-    VkInstance                                  instance,
-    const VkDisplaySurfaceCreateInfoKHR*        pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkSurfaceKHR*                               pSurface);
-#endif
-
-#define VK_KHR_display_swapchain 1
-#define VK_KHR_DISPLAY_SWAPCHAIN_SPEC_VERSION 9
-#define VK_KHR_DISPLAY_SWAPCHAIN_EXTENSION_NAME "VK_KHR_display_swapchain"
-
-typedef struct VkDisplayPresentInfoKHR {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkRect2D           srcRect;
-    VkRect2D           dstRect;
-    VkBool32           persistent;
-} VkDisplayPresentInfoKHR;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkCreateSharedSwapchainsKHR)(VkDevice device, uint32_t swapchainCount, const VkSwapchainCreateInfoKHR* pCreateInfos, const VkAllocationCallbacks* pAllocator, VkSwapchainKHR* pSwapchains);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateSharedSwapchainsKHR(
-    VkDevice                                    device,
-    uint32_t                                    swapchainCount,
-    const VkSwapchainCreateInfoKHR*             pCreateInfos,
-    const VkAllocationCallbacks*                pAllocator,
-    VkSwapchainKHR*                             pSwapchains);
-#endif
-
-#define VK_KHR_sampler_mirror_clamp_to_edge 1
-#define VK_KHR_SAMPLER_MIRROR_CLAMP_TO_EDGE_SPEC_VERSION 1
-#define VK_KHR_SAMPLER_MIRROR_CLAMP_TO_EDGE_EXTENSION_NAME "VK_KHR_sampler_mirror_clamp_to_edge"
-
-
-#define VK_KHR_multiview 1
-#define VK_KHR_MULTIVIEW_SPEC_VERSION     1
-#define VK_KHR_MULTIVIEW_EXTENSION_NAME   "VK_KHR_multiview"
-
-typedef VkRenderPassMultiviewCreateInfo VkRenderPassMultiviewCreateInfoKHR;
-
-typedef VkPhysicalDeviceMultiviewFeatures VkPhysicalDeviceMultiviewFeaturesKHR;
-
-typedef VkPhysicalDeviceMultiviewProperties VkPhysicalDeviceMultiviewPropertiesKHR;
-
-
-
-#define VK_KHR_get_physical_device_properties2 1
-#define VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_SPEC_VERSION 1
-#define VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME "VK_KHR_get_physical_device_properties2"
-
-typedef VkPhysicalDeviceFeatures2 VkPhysicalDeviceFeatures2KHR;
-
-typedef VkPhysicalDeviceProperties2 VkPhysicalDeviceProperties2KHR;
-
-typedef VkFormatProperties2 VkFormatProperties2KHR;
-
-typedef VkImageFormatProperties2 VkImageFormatProperties2KHR;
-
-typedef VkPhysicalDeviceImageFormatInfo2 VkPhysicalDeviceImageFormatInfo2KHR;
-
-typedef VkQueueFamilyProperties2 VkQueueFamilyProperties2KHR;
-
-typedef VkPhysicalDeviceMemoryProperties2 VkPhysicalDeviceMemoryProperties2KHR;
-
-typedef VkSparseImageFormatProperties2 VkSparseImageFormatProperties2KHR;
-
-typedef VkPhysicalDeviceSparseImageFormatInfo2 VkPhysicalDeviceSparseImageFormatInfo2KHR;
-
-
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceFeatures2KHR)(VkPhysicalDevice physicalDevice, VkPhysicalDeviceFeatures2* pFeatures);
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceProperties2KHR)(VkPhysicalDevice physicalDevice, VkPhysicalDeviceProperties2* pProperties);
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceFormatProperties2KHR)(VkPhysicalDevice physicalDevice, VkFormat format, VkFormatProperties2* pFormatProperties);
-typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceImageFormatProperties2KHR)(VkPhysicalDevice physicalDevice, const VkPhysicalDeviceImageFormatInfo2* pImageFormatInfo, VkImageFormatProperties2* pImageFormatProperties);
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceQueueFamilyProperties2KHR)(VkPhysicalDevice physicalDevice, uint32_t* pQueueFamilyPropertyCount, VkQueueFamilyProperties2* pQueueFamilyProperties);
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceMemoryProperties2KHR)(VkPhysicalDevice physicalDevice, VkPhysicalDeviceMemoryProperties2* pMemoryProperties);
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceSparseImageFormatProperties2KHR)(VkPhysicalDevice physicalDevice, const VkPhysicalDeviceSparseImageFormatInfo2* pFormatInfo, uint32_t* pPropertyCount, VkSparseImageFormatProperties2* pProperties);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceFeatures2KHR(
-    VkPhysicalDevice                            physicalDevice,
-    VkPhysicalDeviceFeatures2*                  pFeatures);
-
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceProperties2KHR(
-    VkPhysicalDevice                            physicalDevice,
-    VkPhysicalDeviceProperties2*                pProperties);
-
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceFormatProperties2KHR(
-    VkPhysicalDevice                            physicalDevice,
-    VkFormat                                    format,
-    VkFormatProperties2*                        pFormatProperties);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceImageFormatProperties2KHR(
-    VkPhysicalDevice                            physicalDevice,
-    const VkPhysicalDeviceImageFormatInfo2*     pImageFormatInfo,
-    VkImageFormatProperties2*                   pImageFormatProperties);
-
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceQueueFamilyProperties2KHR(
-    VkPhysicalDevice                            physicalDevice,
-    uint32_t*                                   pQueueFamilyPropertyCount,
-    VkQueueFamilyProperties2*                   pQueueFamilyProperties);
-
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceMemoryProperties2KHR(
-    VkPhysicalDevice                            physicalDevice,
-    VkPhysicalDeviceMemoryProperties2*          pMemoryProperties);
-
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceSparseImageFormatProperties2KHR(
-    VkPhysicalDevice                            physicalDevice,
-    const VkPhysicalDeviceSparseImageFormatInfo2* pFormatInfo,
-    uint32_t*                                   pPropertyCount,
-    VkSparseImageFormatProperties2*             pProperties);
-#endif
-
-#define VK_KHR_device_group 1
-#define VK_KHR_DEVICE_GROUP_SPEC_VERSION  3
-#define VK_KHR_DEVICE_GROUP_EXTENSION_NAME "VK_KHR_device_group"
-
-typedef VkPeerMemoryFeatureFlags VkPeerMemoryFeatureFlagsKHR;
-
-typedef VkPeerMemoryFeatureFlagBits VkPeerMemoryFeatureFlagBitsKHR;
-
-typedef VkMemoryAllocateFlags VkMemoryAllocateFlagsKHR;
-
-typedef VkMemoryAllocateFlagBits VkMemoryAllocateFlagBitsKHR;
-
-
-typedef VkMemoryAllocateFlagsInfo VkMemoryAllocateFlagsInfoKHR;
-
-typedef VkDeviceGroupRenderPassBeginInfo VkDeviceGroupRenderPassBeginInfoKHR;
-
-typedef VkDeviceGroupCommandBufferBeginInfo VkDeviceGroupCommandBufferBeginInfoKHR;
-
-typedef VkDeviceGroupSubmitInfo VkDeviceGroupSubmitInfoKHR;
-
-typedef VkDeviceGroupBindSparseInfo VkDeviceGroupBindSparseInfoKHR;
-
-typedef VkBindBufferMemoryDeviceGroupInfo VkBindBufferMemoryDeviceGroupInfoKHR;
-
-typedef VkBindImageMemoryDeviceGroupInfo VkBindImageMemoryDeviceGroupInfoKHR;
-
-
-typedef void (VKAPI_PTR *PFN_vkGetDeviceGroupPeerMemoryFeaturesKHR)(VkDevice device, uint32_t heapIndex, uint32_t localDeviceIndex, uint32_t remoteDeviceIndex, VkPeerMemoryFeatureFlags* pPeerMemoryFeatures);
-typedef void (VKAPI_PTR *PFN_vkCmdSetDeviceMaskKHR)(VkCommandBuffer commandBuffer, uint32_t deviceMask);
-typedef void (VKAPI_PTR *PFN_vkCmdDispatchBaseKHR)(VkCommandBuffer commandBuffer, uint32_t baseGroupX, uint32_t baseGroupY, uint32_t baseGroupZ, uint32_t groupCountX, uint32_t groupCountY, uint32_t groupCountZ);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR void VKAPI_CALL vkGetDeviceGroupPeerMemoryFeaturesKHR(
-    VkDevice                                    device,
-    uint32_t                                    heapIndex,
-    uint32_t                                    localDeviceIndex,
-    uint32_t                                    remoteDeviceIndex,
-    VkPeerMemoryFeatureFlags*                   pPeerMemoryFeatures);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdSetDeviceMaskKHR(
-    VkCommandBuffer                             commandBuffer,
-    uint32_t                                    deviceMask);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdDispatchBaseKHR(
-    VkCommandBuffer                             commandBuffer,
-    uint32_t                                    baseGroupX,
-    uint32_t                                    baseGroupY,
-    uint32_t                                    baseGroupZ,
-    uint32_t                                    groupCountX,
-    uint32_t                                    groupCountY,
-    uint32_t                                    groupCountZ);
-#endif
-
-#define VK_KHR_shader_draw_parameters 1
-#define VK_KHR_SHADER_DRAW_PARAMETERS_SPEC_VERSION 1
-#define VK_KHR_SHADER_DRAW_PARAMETERS_EXTENSION_NAME "VK_KHR_shader_draw_parameters"
-
-
-#define VK_KHR_maintenance1 1
-#define VK_KHR_MAINTENANCE1_SPEC_VERSION  1
-#define VK_KHR_MAINTENANCE1_EXTENSION_NAME "VK_KHR_maintenance1"
-
-typedef VkCommandPoolTrimFlags VkCommandPoolTrimFlagsKHR;
-
-
-typedef void (VKAPI_PTR *PFN_vkTrimCommandPoolKHR)(VkDevice device, VkCommandPool commandPool, VkCommandPoolTrimFlags flags);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR void VKAPI_CALL vkTrimCommandPoolKHR(
-    VkDevice                                    device,
-    VkCommandPool                               commandPool,
-    VkCommandPoolTrimFlags                      flags);
-#endif
-
-#define VK_KHR_device_group_creation 1
-#define VK_KHR_DEVICE_GROUP_CREATION_SPEC_VERSION 1
-#define VK_KHR_DEVICE_GROUP_CREATION_EXTENSION_NAME "VK_KHR_device_group_creation"
-#define VK_MAX_DEVICE_GROUP_SIZE_KHR      VK_MAX_DEVICE_GROUP_SIZE
-
-typedef VkPhysicalDeviceGroupProperties VkPhysicalDeviceGroupPropertiesKHR;
-
-typedef VkDeviceGroupDeviceCreateInfo VkDeviceGroupDeviceCreateInfoKHR;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkEnumeratePhysicalDeviceGroupsKHR)(VkInstance instance, uint32_t* pPhysicalDeviceGroupCount, VkPhysicalDeviceGroupProperties* pPhysicalDeviceGroupProperties);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkEnumeratePhysicalDeviceGroupsKHR(
-    VkInstance                                  instance,
-    uint32_t*                                   pPhysicalDeviceGroupCount,
-    VkPhysicalDeviceGroupProperties*            pPhysicalDeviceGroupProperties);
-#endif
-
-#define VK_KHR_external_memory_capabilities 1
-#define VK_KHR_EXTERNAL_MEMORY_CAPABILITIES_SPEC_VERSION 1
-#define VK_KHR_EXTERNAL_MEMORY_CAPABILITIES_EXTENSION_NAME "VK_KHR_external_memory_capabilities"
-#define VK_LUID_SIZE_KHR                  VK_LUID_SIZE
-
-typedef VkExternalMemoryHandleTypeFlags VkExternalMemoryHandleTypeFlagsKHR;
-
-typedef VkExternalMemoryHandleTypeFlagBits VkExternalMemoryHandleTypeFlagBitsKHR;
-
-typedef VkExternalMemoryFeatureFlags VkExternalMemoryFeatureFlagsKHR;
-
-typedef VkExternalMemoryFeatureFlagBits VkExternalMemoryFeatureFlagBitsKHR;
-
-
-typedef VkExternalMemoryProperties VkExternalMemoryPropertiesKHR;
-
-typedef VkPhysicalDeviceExternalImageFormatInfo VkPhysicalDeviceExternalImageFormatInfoKHR;
-
-typedef VkExternalImageFormatProperties VkExternalImageFormatPropertiesKHR;
-
-typedef VkPhysicalDeviceExternalBufferInfo VkPhysicalDeviceExternalBufferInfoKHR;
-
-typedef VkExternalBufferProperties VkExternalBufferPropertiesKHR;
-
-typedef VkPhysicalDeviceIDProperties VkPhysicalDeviceIDPropertiesKHR;
-
-
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceExternalBufferPropertiesKHR)(VkPhysicalDevice physicalDevice, const VkPhysicalDeviceExternalBufferInfo* pExternalBufferInfo, VkExternalBufferProperties* pExternalBufferProperties);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceExternalBufferPropertiesKHR(
-    VkPhysicalDevice                            physicalDevice,
-    const VkPhysicalDeviceExternalBufferInfo*   pExternalBufferInfo,
-    VkExternalBufferProperties*                 pExternalBufferProperties);
-#endif
-
-#define VK_KHR_external_memory 1
-#define VK_KHR_EXTERNAL_MEMORY_SPEC_VERSION 1
-#define VK_KHR_EXTERNAL_MEMORY_EXTENSION_NAME "VK_KHR_external_memory"
-#define VK_QUEUE_FAMILY_EXTERNAL_KHR      VK_QUEUE_FAMILY_EXTERNAL
-
-typedef VkExternalMemoryImageCreateInfo VkExternalMemoryImageCreateInfoKHR;
-
-typedef VkExternalMemoryBufferCreateInfo VkExternalMemoryBufferCreateInfoKHR;
-
-typedef VkExportMemoryAllocateInfo VkExportMemoryAllocateInfoKHR;
-
-
-
-#define VK_KHR_external_memory_fd 1
-#define VK_KHR_EXTERNAL_MEMORY_FD_SPEC_VERSION 1
-#define VK_KHR_EXTERNAL_MEMORY_FD_EXTENSION_NAME "VK_KHR_external_memory_fd"
-
-typedef struct VkImportMemoryFdInfoKHR {
-    VkStructureType                       sType;
-    const void*                           pNext;
-    VkExternalMemoryHandleTypeFlagBits    handleType;
-    int                                   fd;
-} VkImportMemoryFdInfoKHR;
-
-typedef struct VkMemoryFdPropertiesKHR {
-    VkStructureType    sType;
-    void*              pNext;
-    uint32_t           memoryTypeBits;
-} VkMemoryFdPropertiesKHR;
-
-typedef struct VkMemoryGetFdInfoKHR {
-    VkStructureType                       sType;
-    const void*                           pNext;
-    VkDeviceMemory                        memory;
-    VkExternalMemoryHandleTypeFlagBits    handleType;
-} VkMemoryGetFdInfoKHR;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkGetMemoryFdKHR)(VkDevice device, const VkMemoryGetFdInfoKHR* pGetFdInfo, int* pFd);
-typedef VkResult (VKAPI_PTR *PFN_vkGetMemoryFdPropertiesKHR)(VkDevice device, VkExternalMemoryHandleTypeFlagBits handleType, int fd, VkMemoryFdPropertiesKHR* pMemoryFdProperties);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkGetMemoryFdKHR(
-    VkDevice                                    device,
-    const VkMemoryGetFdInfoKHR*                 pGetFdInfo,
-    int*                                        pFd);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetMemoryFdPropertiesKHR(
-    VkDevice                                    device,
-    VkExternalMemoryHandleTypeFlagBits          handleType,
-    int                                         fd,
-    VkMemoryFdPropertiesKHR*                    pMemoryFdProperties);
-#endif
-
-#define VK_KHR_external_semaphore_capabilities 1
-#define VK_KHR_EXTERNAL_SEMAPHORE_CAPABILITIES_SPEC_VERSION 1
-#define VK_KHR_EXTERNAL_SEMAPHORE_CAPABILITIES_EXTENSION_NAME "VK_KHR_external_semaphore_capabilities"
-
-typedef VkExternalSemaphoreHandleTypeFlags VkExternalSemaphoreHandleTypeFlagsKHR;
-
-typedef VkExternalSemaphoreHandleTypeFlagBits VkExternalSemaphoreHandleTypeFlagBitsKHR;
-
-typedef VkExternalSemaphoreFeatureFlags VkExternalSemaphoreFeatureFlagsKHR;
-
-typedef VkExternalSemaphoreFeatureFlagBits VkExternalSemaphoreFeatureFlagBitsKHR;
-
-
-typedef VkPhysicalDeviceExternalSemaphoreInfo VkPhysicalDeviceExternalSemaphoreInfoKHR;
-
-typedef VkExternalSemaphoreProperties VkExternalSemaphorePropertiesKHR;
-
-
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceExternalSemaphorePropertiesKHR)(VkPhysicalDevice physicalDevice, const VkPhysicalDeviceExternalSemaphoreInfo* pExternalSemaphoreInfo, VkExternalSemaphoreProperties* pExternalSemaphoreProperties);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceExternalSemaphorePropertiesKHR(
-    VkPhysicalDevice                            physicalDevice,
-    const VkPhysicalDeviceExternalSemaphoreInfo* pExternalSemaphoreInfo,
-    VkExternalSemaphoreProperties*              pExternalSemaphoreProperties);
-#endif
-
-#define VK_KHR_external_semaphore 1
-#define VK_KHR_EXTERNAL_SEMAPHORE_SPEC_VERSION 1
-#define VK_KHR_EXTERNAL_SEMAPHORE_EXTENSION_NAME "VK_KHR_external_semaphore"
-
-typedef VkSemaphoreImportFlags VkSemaphoreImportFlagsKHR;
-
-typedef VkSemaphoreImportFlagBits VkSemaphoreImportFlagBitsKHR;
-
-
-typedef VkExportSemaphoreCreateInfo VkExportSemaphoreCreateInfoKHR;
-
-
-
-#define VK_KHR_external_semaphore_fd 1
-#define VK_KHR_EXTERNAL_SEMAPHORE_FD_SPEC_VERSION 1
-#define VK_KHR_EXTERNAL_SEMAPHORE_FD_EXTENSION_NAME "VK_KHR_external_semaphore_fd"
-
-typedef struct VkImportSemaphoreFdInfoKHR {
-    VkStructureType                          sType;
-    const void*                              pNext;
-    VkSemaphore                              semaphore;
-    VkSemaphoreImportFlags                   flags;
-    VkExternalSemaphoreHandleTypeFlagBits    handleType;
-    int                                      fd;
-} VkImportSemaphoreFdInfoKHR;
-
-typedef struct VkSemaphoreGetFdInfoKHR {
-    VkStructureType                          sType;
-    const void*                              pNext;
-    VkSemaphore                              semaphore;
-    VkExternalSemaphoreHandleTypeFlagBits    handleType;
-} VkSemaphoreGetFdInfoKHR;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkImportSemaphoreFdKHR)(VkDevice device, const VkImportSemaphoreFdInfoKHR* pImportSemaphoreFdInfo);
-typedef VkResult (VKAPI_PTR *PFN_vkGetSemaphoreFdKHR)(VkDevice device, const VkSemaphoreGetFdInfoKHR* pGetFdInfo, int* pFd);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkImportSemaphoreFdKHR(
-    VkDevice                                    device,
-    const VkImportSemaphoreFdInfoKHR*           pImportSemaphoreFdInfo);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetSemaphoreFdKHR(
-    VkDevice                                    device,
-    const VkSemaphoreGetFdInfoKHR*              pGetFdInfo,
-    int*                                        pFd);
-#endif
-
-#define VK_KHR_push_descriptor 1
-#define VK_KHR_PUSH_DESCRIPTOR_SPEC_VERSION 2
-#define VK_KHR_PUSH_DESCRIPTOR_EXTENSION_NAME "VK_KHR_push_descriptor"
-
-typedef struct VkPhysicalDevicePushDescriptorPropertiesKHR {
-    VkStructureType    sType;
-    void*              pNext;
-    uint32_t           maxPushDescriptors;
-} VkPhysicalDevicePushDescriptorPropertiesKHR;
-
-
-typedef void (VKAPI_PTR *PFN_vkCmdPushDescriptorSetKHR)(VkCommandBuffer commandBuffer, VkPipelineBindPoint pipelineBindPoint, VkPipelineLayout layout, uint32_t set, uint32_t descriptorWriteCount, const VkWriteDescriptorSet* pDescriptorWrites);
-typedef void (VKAPI_PTR *PFN_vkCmdPushDescriptorSetWithTemplateKHR)(VkCommandBuffer commandBuffer, VkDescriptorUpdateTemplate descriptorUpdateTemplate, VkPipelineLayout layout, uint32_t set, const void* pData);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR void VKAPI_CALL vkCmdPushDescriptorSetKHR(
-    VkCommandBuffer                             commandBuffer,
-    VkPipelineBindPoint                         pipelineBindPoint,
-    VkPipelineLayout                            layout,
-    uint32_t                                    set,
-    uint32_t                                    descriptorWriteCount,
-    const VkWriteDescriptorSet*                 pDescriptorWrites);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdPushDescriptorSetWithTemplateKHR(
-    VkCommandBuffer                             commandBuffer,
-    VkDescriptorUpdateTemplate                  descriptorUpdateTemplate,
-    VkPipelineLayout                            layout,
-    uint32_t                                    set,
-    const void*                                 pData);
-#endif
-
-#define VK_KHR_16bit_storage 1
-#define VK_KHR_16BIT_STORAGE_SPEC_VERSION 1
-#define VK_KHR_16BIT_STORAGE_EXTENSION_NAME "VK_KHR_16bit_storage"
-
-typedef VkPhysicalDevice16BitStorageFeatures VkPhysicalDevice16BitStorageFeaturesKHR;
-
-
-
-#define VK_KHR_incremental_present 1
-#define VK_KHR_INCREMENTAL_PRESENT_SPEC_VERSION 1
-#define VK_KHR_INCREMENTAL_PRESENT_EXTENSION_NAME "VK_KHR_incremental_present"
-
-typedef struct VkRectLayerKHR {
-    VkOffset2D    offset;
-    VkExtent2D    extent;
-    uint32_t      layer;
-} VkRectLayerKHR;
-
-typedef struct VkPresentRegionKHR {
-    uint32_t                 rectangleCount;
-    const VkRectLayerKHR*    pRectangles;
-} VkPresentRegionKHR;
-
-typedef struct VkPresentRegionsKHR {
-    VkStructureType              sType;
-    const void*                  pNext;
-    uint32_t                     swapchainCount;
-    const VkPresentRegionKHR*    pRegions;
-} VkPresentRegionsKHR;
-
-
-
-#define VK_KHR_descriptor_update_template 1
-typedef VkDescriptorUpdateTemplate VkDescriptorUpdateTemplateKHR;
-
-
-#define VK_KHR_DESCRIPTOR_UPDATE_TEMPLATE_SPEC_VERSION 1
-#define VK_KHR_DESCRIPTOR_UPDATE_TEMPLATE_EXTENSION_NAME "VK_KHR_descriptor_update_template"
-
-typedef VkDescriptorUpdateTemplateType VkDescriptorUpdateTemplateTypeKHR;
-
-
-typedef VkDescriptorUpdateTemplateCreateFlags VkDescriptorUpdateTemplateCreateFlagsKHR;
-
-
-typedef VkDescriptorUpdateTemplateEntry VkDescriptorUpdateTemplateEntryKHR;
-
-typedef VkDescriptorUpdateTemplateCreateInfo VkDescriptorUpdateTemplateCreateInfoKHR;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkCreateDescriptorUpdateTemplateKHR)(VkDevice device, const VkDescriptorUpdateTemplateCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkDescriptorUpdateTemplate* pDescriptorUpdateTemplate);
-typedef void (VKAPI_PTR *PFN_vkDestroyDescriptorUpdateTemplateKHR)(VkDevice device, VkDescriptorUpdateTemplate descriptorUpdateTemplate, const VkAllocationCallbacks* pAllocator);
-typedef void (VKAPI_PTR *PFN_vkUpdateDescriptorSetWithTemplateKHR)(VkDevice device, VkDescriptorSet descriptorSet, VkDescriptorUpdateTemplate descriptorUpdateTemplate, const void* pData);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateDescriptorUpdateTemplateKHR(
-    VkDevice                                    device,
-    const VkDescriptorUpdateTemplateCreateInfo* pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkDescriptorUpdateTemplate*                 pDescriptorUpdateTemplate);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyDescriptorUpdateTemplateKHR(
-    VkDevice                                    device,
-    VkDescriptorUpdateTemplate                  descriptorUpdateTemplate,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR void VKAPI_CALL vkUpdateDescriptorSetWithTemplateKHR(
-    VkDevice                                    device,
-    VkDescriptorSet                             descriptorSet,
-    VkDescriptorUpdateTemplate                  descriptorUpdateTemplate,
-    const void*                                 pData);
-#endif
-
-#define VK_KHR_shared_presentable_image 1
-#define VK_KHR_SHARED_PRESENTABLE_IMAGE_SPEC_VERSION 1
-#define VK_KHR_SHARED_PRESENTABLE_IMAGE_EXTENSION_NAME "VK_KHR_shared_presentable_image"
-
-typedef struct VkSharedPresentSurfaceCapabilitiesKHR {
-    VkStructureType      sType;
-    void*                pNext;
-    VkImageUsageFlags    sharedPresentSupportedUsageFlags;
-} VkSharedPresentSurfaceCapabilitiesKHR;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkGetSwapchainStatusKHR)(VkDevice device, VkSwapchainKHR swapchain);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkGetSwapchainStatusKHR(
-    VkDevice                                    device,
-    VkSwapchainKHR                              swapchain);
-#endif
-
-#define VK_KHR_external_fence_capabilities 1
-#define VK_KHR_EXTERNAL_FENCE_CAPABILITIES_SPEC_VERSION 1
-#define VK_KHR_EXTERNAL_FENCE_CAPABILITIES_EXTENSION_NAME "VK_KHR_external_fence_capabilities"
-
-typedef VkExternalFenceHandleTypeFlags VkExternalFenceHandleTypeFlagsKHR;
-
-typedef VkExternalFenceHandleTypeFlagBits VkExternalFenceHandleTypeFlagBitsKHR;
-
-typedef VkExternalFenceFeatureFlags VkExternalFenceFeatureFlagsKHR;
-
-typedef VkExternalFenceFeatureFlagBits VkExternalFenceFeatureFlagBitsKHR;
-
-
-typedef VkPhysicalDeviceExternalFenceInfo VkPhysicalDeviceExternalFenceInfoKHR;
-
-typedef VkExternalFenceProperties VkExternalFencePropertiesKHR;
-
-
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceExternalFencePropertiesKHR)(VkPhysicalDevice physicalDevice, const VkPhysicalDeviceExternalFenceInfo* pExternalFenceInfo, VkExternalFenceProperties* pExternalFenceProperties);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceExternalFencePropertiesKHR(
-    VkPhysicalDevice                            physicalDevice,
-    const VkPhysicalDeviceExternalFenceInfo*    pExternalFenceInfo,
-    VkExternalFenceProperties*                  pExternalFenceProperties);
-#endif
-
-#define VK_KHR_external_fence 1
-#define VK_KHR_EXTERNAL_FENCE_SPEC_VERSION 1
-#define VK_KHR_EXTERNAL_FENCE_EXTENSION_NAME "VK_KHR_external_fence"
-
-typedef VkFenceImportFlags VkFenceImportFlagsKHR;
-
-typedef VkFenceImportFlagBits VkFenceImportFlagBitsKHR;
-
-
-typedef VkExportFenceCreateInfo VkExportFenceCreateInfoKHR;
-
-
-
-#define VK_KHR_external_fence_fd 1
-#define VK_KHR_EXTERNAL_FENCE_FD_SPEC_VERSION 1
-#define VK_KHR_EXTERNAL_FENCE_FD_EXTENSION_NAME "VK_KHR_external_fence_fd"
-
-typedef struct VkImportFenceFdInfoKHR {
-    VkStructureType                      sType;
-    const void*                          pNext;
-    VkFence                              fence;
-    VkFenceImportFlags                   flags;
-    VkExternalFenceHandleTypeFlagBits    handleType;
-    int                                  fd;
-} VkImportFenceFdInfoKHR;
-
-typedef struct VkFenceGetFdInfoKHR {
-    VkStructureType                      sType;
-    const void*                          pNext;
-    VkFence                              fence;
-    VkExternalFenceHandleTypeFlagBits    handleType;
-} VkFenceGetFdInfoKHR;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkImportFenceFdKHR)(VkDevice device, const VkImportFenceFdInfoKHR* pImportFenceFdInfo);
-typedef VkResult (VKAPI_PTR *PFN_vkGetFenceFdKHR)(VkDevice device, const VkFenceGetFdInfoKHR* pGetFdInfo, int* pFd);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkImportFenceFdKHR(
-    VkDevice                                    device,
-    const VkImportFenceFdInfoKHR*               pImportFenceFdInfo);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetFenceFdKHR(
-    VkDevice                                    device,
-    const VkFenceGetFdInfoKHR*                  pGetFdInfo,
-    int*                                        pFd);
-#endif
-
-#define VK_KHR_maintenance2 1
-#define VK_KHR_MAINTENANCE2_SPEC_VERSION  1
-#define VK_KHR_MAINTENANCE2_EXTENSION_NAME "VK_KHR_maintenance2"
-
-typedef VkPointClippingBehavior VkPointClippingBehaviorKHR;
-
-typedef VkTessellationDomainOrigin VkTessellationDomainOriginKHR;
-
-
-typedef VkPhysicalDevicePointClippingProperties VkPhysicalDevicePointClippingPropertiesKHR;
-
-typedef VkRenderPassInputAttachmentAspectCreateInfo VkRenderPassInputAttachmentAspectCreateInfoKHR;
-
-typedef VkInputAttachmentAspectReference VkInputAttachmentAspectReferenceKHR;
-
-typedef VkImageViewUsageCreateInfo VkImageViewUsageCreateInfoKHR;
-
-typedef VkPipelineTessellationDomainOriginStateCreateInfo VkPipelineTessellationDomainOriginStateCreateInfoKHR;
-
-
-
-#define VK_KHR_get_surface_capabilities2 1
-#define VK_KHR_GET_SURFACE_CAPABILITIES_2_SPEC_VERSION 1
-#define VK_KHR_GET_SURFACE_CAPABILITIES_2_EXTENSION_NAME "VK_KHR_get_surface_capabilities2"
-
-typedef struct VkPhysicalDeviceSurfaceInfo2KHR {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkSurfaceKHR       surface;
-} VkPhysicalDeviceSurfaceInfo2KHR;
-
-typedef struct VkSurfaceCapabilities2KHR {
-    VkStructureType             sType;
-    void*                       pNext;
-    VkSurfaceCapabilitiesKHR    surfaceCapabilities;
-} VkSurfaceCapabilities2KHR;
-
-typedef struct VkSurfaceFormat2KHR {
-    VkStructureType       sType;
-    void*                 pNext;
-    VkSurfaceFormatKHR    surfaceFormat;
-} VkSurfaceFormat2KHR;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceSurfaceCapabilities2KHR)(VkPhysicalDevice physicalDevice, const VkPhysicalDeviceSurfaceInfo2KHR* pSurfaceInfo, VkSurfaceCapabilities2KHR* pSurfaceCapabilities);
-typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceSurfaceFormats2KHR)(VkPhysicalDevice physicalDevice, const VkPhysicalDeviceSurfaceInfo2KHR* pSurfaceInfo, uint32_t* pSurfaceFormatCount, VkSurfaceFormat2KHR* pSurfaceFormats);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSurfaceCapabilities2KHR(
-    VkPhysicalDevice                            physicalDevice,
-    const VkPhysicalDeviceSurfaceInfo2KHR*      pSurfaceInfo,
-    VkSurfaceCapabilities2KHR*                  pSurfaceCapabilities);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSurfaceFormats2KHR(
-    VkPhysicalDevice                            physicalDevice,
-    const VkPhysicalDeviceSurfaceInfo2KHR*      pSurfaceInfo,
-    uint32_t*                                   pSurfaceFormatCount,
-    VkSurfaceFormat2KHR*                        pSurfaceFormats);
-#endif
-
-#define VK_KHR_variable_pointers 1
-#define VK_KHR_VARIABLE_POINTERS_SPEC_VERSION 1
-#define VK_KHR_VARIABLE_POINTERS_EXTENSION_NAME "VK_KHR_variable_pointers"
-
-typedef VkPhysicalDeviceVariablePointerFeatures VkPhysicalDeviceVariablePointerFeaturesKHR;
-
-
-
-#define VK_KHR_dedicated_allocation 1
-#define VK_KHR_DEDICATED_ALLOCATION_SPEC_VERSION 3
-#define VK_KHR_DEDICATED_ALLOCATION_EXTENSION_NAME "VK_KHR_dedicated_allocation"
-
-typedef VkMemoryDedicatedRequirements VkMemoryDedicatedRequirementsKHR;
-
-typedef VkMemoryDedicatedAllocateInfo VkMemoryDedicatedAllocateInfoKHR;
-
-
-
-#define VK_KHR_storage_buffer_storage_class 1
-#define VK_KHR_STORAGE_BUFFER_STORAGE_CLASS_SPEC_VERSION 1
-#define VK_KHR_STORAGE_BUFFER_STORAGE_CLASS_EXTENSION_NAME "VK_KHR_storage_buffer_storage_class"
-
-
-#define VK_KHR_relaxed_block_layout 1
-#define VK_KHR_RELAXED_BLOCK_LAYOUT_SPEC_VERSION 1
-#define VK_KHR_RELAXED_BLOCK_LAYOUT_EXTENSION_NAME "VK_KHR_relaxed_block_layout"
-
-
-#define VK_KHR_get_memory_requirements2 1
-#define VK_KHR_GET_MEMORY_REQUIREMENTS_2_SPEC_VERSION 1
-#define VK_KHR_GET_MEMORY_REQUIREMENTS_2_EXTENSION_NAME "VK_KHR_get_memory_requirements2"
-
-typedef VkBufferMemoryRequirementsInfo2 VkBufferMemoryRequirementsInfo2KHR;
-
-typedef VkImageMemoryRequirementsInfo2 VkImageMemoryRequirementsInfo2KHR;
-
-typedef VkImageSparseMemoryRequirementsInfo2 VkImageSparseMemoryRequirementsInfo2KHR;
-
-typedef VkMemoryRequirements2 VkMemoryRequirements2KHR;
-
-typedef VkSparseImageMemoryRequirements2 VkSparseImageMemoryRequirements2KHR;
-
-
-typedef void (VKAPI_PTR *PFN_vkGetImageMemoryRequirements2KHR)(VkDevice device, const VkImageMemoryRequirementsInfo2* pInfo, VkMemoryRequirements2* pMemoryRequirements);
-typedef void (VKAPI_PTR *PFN_vkGetBufferMemoryRequirements2KHR)(VkDevice device, const VkBufferMemoryRequirementsInfo2* pInfo, VkMemoryRequirements2* pMemoryRequirements);
-typedef void (VKAPI_PTR *PFN_vkGetImageSparseMemoryRequirements2KHR)(VkDevice device, const VkImageSparseMemoryRequirementsInfo2* pInfo, uint32_t* pSparseMemoryRequirementCount, VkSparseImageMemoryRequirements2* pSparseMemoryRequirements);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR void VKAPI_CALL vkGetImageMemoryRequirements2KHR(
-    VkDevice                                    device,
-    const VkImageMemoryRequirementsInfo2*       pInfo,
-    VkMemoryRequirements2*                      pMemoryRequirements);
-
-VKAPI_ATTR void VKAPI_CALL vkGetBufferMemoryRequirements2KHR(
-    VkDevice                                    device,
-    const VkBufferMemoryRequirementsInfo2*      pInfo,
-    VkMemoryRequirements2*                      pMemoryRequirements);
-
-VKAPI_ATTR void VKAPI_CALL vkGetImageSparseMemoryRequirements2KHR(
-    VkDevice                                    device,
-    const VkImageSparseMemoryRequirementsInfo2* pInfo,
-    uint32_t*                                   pSparseMemoryRequirementCount,
-    VkSparseImageMemoryRequirements2*           pSparseMemoryRequirements);
-#endif
-
-#define VK_KHR_image_format_list 1
-#define VK_KHR_IMAGE_FORMAT_LIST_SPEC_VERSION 1
-#define VK_KHR_IMAGE_FORMAT_LIST_EXTENSION_NAME "VK_KHR_image_format_list"
-
-typedef struct VkImageFormatListCreateInfoKHR {
-    VkStructureType    sType;
-    const void*        pNext;
-    uint32_t           viewFormatCount;
-    const VkFormat*    pViewFormats;
-} VkImageFormatListCreateInfoKHR;
-
-
-
-#define VK_KHR_sampler_ycbcr_conversion 1
-typedef VkSamplerYcbcrConversion VkSamplerYcbcrConversionKHR;
-
-
-#define VK_KHR_SAMPLER_YCBCR_CONVERSION_SPEC_VERSION 1
-#define VK_KHR_SAMPLER_YCBCR_CONVERSION_EXTENSION_NAME "VK_KHR_sampler_ycbcr_conversion"
-
-typedef VkSamplerYcbcrModelConversion VkSamplerYcbcrModelConversionKHR;
-
-typedef VkSamplerYcbcrRange VkSamplerYcbcrRangeKHR;
-
-typedef VkChromaLocation VkChromaLocationKHR;
-
-
-typedef VkSamplerYcbcrConversionCreateInfo VkSamplerYcbcrConversionCreateInfoKHR;
-
-typedef VkSamplerYcbcrConversionInfo VkSamplerYcbcrConversionInfoKHR;
-
-typedef VkBindImagePlaneMemoryInfo VkBindImagePlaneMemoryInfoKHR;
-
-typedef VkImagePlaneMemoryRequirementsInfo VkImagePlaneMemoryRequirementsInfoKHR;
-
-typedef VkPhysicalDeviceSamplerYcbcrConversionFeatures VkPhysicalDeviceSamplerYcbcrConversionFeaturesKHR;
-
-typedef VkSamplerYcbcrConversionImageFormatProperties VkSamplerYcbcrConversionImageFormatPropertiesKHR;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkCreateSamplerYcbcrConversionKHR)(VkDevice device, const VkSamplerYcbcrConversionCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSamplerYcbcrConversion* pYcbcrConversion);
-typedef void (VKAPI_PTR *PFN_vkDestroySamplerYcbcrConversionKHR)(VkDevice device, VkSamplerYcbcrConversion ycbcrConversion, const VkAllocationCallbacks* pAllocator);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateSamplerYcbcrConversionKHR(
-    VkDevice                                    device,
-    const VkSamplerYcbcrConversionCreateInfo*   pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkSamplerYcbcrConversion*                   pYcbcrConversion);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroySamplerYcbcrConversionKHR(
-    VkDevice                                    device,
-    VkSamplerYcbcrConversion                    ycbcrConversion,
-    const VkAllocationCallbacks*                pAllocator);
-#endif
-
-#define VK_KHR_bind_memory2 1
-#define VK_KHR_BIND_MEMORY_2_SPEC_VERSION 1
-#define VK_KHR_BIND_MEMORY_2_EXTENSION_NAME "VK_KHR_bind_memory2"
-
-typedef VkBindBufferMemoryInfo VkBindBufferMemoryInfoKHR;
-
-typedef VkBindImageMemoryInfo VkBindImageMemoryInfoKHR;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkBindBufferMemory2KHR)(VkDevice device, uint32_t bindInfoCount, const VkBindBufferMemoryInfo* pBindInfos);
-typedef VkResult (VKAPI_PTR *PFN_vkBindImageMemory2KHR)(VkDevice device, uint32_t bindInfoCount, const VkBindImageMemoryInfo* pBindInfos);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkBindBufferMemory2KHR(
-    VkDevice                                    device,
-    uint32_t                                    bindInfoCount,
-    const VkBindBufferMemoryInfo*               pBindInfos);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkBindImageMemory2KHR(
-    VkDevice                                    device,
-    uint32_t                                    bindInfoCount,
-    const VkBindImageMemoryInfo*                pBindInfos);
-#endif
-
-#define VK_KHR_maintenance3 1
-#define VK_KHR_MAINTENANCE3_SPEC_VERSION  1
-#define VK_KHR_MAINTENANCE3_EXTENSION_NAME "VK_KHR_maintenance3"
-
-typedef VkPhysicalDeviceMaintenance3Properties VkPhysicalDeviceMaintenance3PropertiesKHR;
-
-typedef VkDescriptorSetLayoutSupport VkDescriptorSetLayoutSupportKHR;
-
-
-typedef void (VKAPI_PTR *PFN_vkGetDescriptorSetLayoutSupportKHR)(VkDevice device, const VkDescriptorSetLayoutCreateInfo* pCreateInfo, VkDescriptorSetLayoutSupport* pSupport);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR void VKAPI_CALL vkGetDescriptorSetLayoutSupportKHR(
-    VkDevice                                    device,
-    const VkDescriptorSetLayoutCreateInfo*      pCreateInfo,
-    VkDescriptorSetLayoutSupport*               pSupport);
-#endif
-
-#define VK_EXT_debug_report 1
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDebugReportCallbackEXT)
-
-#define VK_EXT_DEBUG_REPORT_SPEC_VERSION  9
-#define VK_EXT_DEBUG_REPORT_EXTENSION_NAME "VK_EXT_debug_report"
-#define VK_STRUCTURE_TYPE_DEBUG_REPORT_CREATE_INFO_EXT VK_STRUCTURE_TYPE_DEBUG_REPORT_CALLBACK_CREATE_INFO_EXT
-#define VK_DEBUG_REPORT_OBJECT_TYPE_DEBUG_REPORT_EXT VK_DEBUG_REPORT_OBJECT_TYPE_DEBUG_REPORT_CALLBACK_EXT_EXT
-
-
-typedef enum VkDebugReportObjectTypeEXT {
-    VK_DEBUG_REPORT_OBJECT_TYPE_UNKNOWN_EXT = 0,
-    VK_DEBUG_REPORT_OBJECT_TYPE_INSTANCE_EXT = 1,
-    VK_DEBUG_REPORT_OBJECT_TYPE_PHYSICAL_DEVICE_EXT = 2,
-    VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT = 3,
-    VK_DEBUG_REPORT_OBJECT_TYPE_QUEUE_EXT = 4,
-    VK_DEBUG_REPORT_OBJECT_TYPE_SEMAPHORE_EXT = 5,
-    VK_DEBUG_REPORT_OBJECT_TYPE_COMMAND_BUFFER_EXT = 6,
-    VK_DEBUG_REPORT_OBJECT_TYPE_FENCE_EXT = 7,
-    VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_MEMORY_EXT = 8,
-    VK_DEBUG_REPORT_OBJECT_TYPE_BUFFER_EXT = 9,
-    VK_DEBUG_REPORT_OBJECT_TYPE_IMAGE_EXT = 10,
-    VK_DEBUG_REPORT_OBJECT_TYPE_EVENT_EXT = 11,
-    VK_DEBUG_REPORT_OBJECT_TYPE_QUERY_POOL_EXT = 12,
-    VK_DEBUG_REPORT_OBJECT_TYPE_BUFFER_VIEW_EXT = 13,
-    VK_DEBUG_REPORT_OBJECT_TYPE_IMAGE_VIEW_EXT = 14,
-    VK_DEBUG_REPORT_OBJECT_TYPE_SHADER_MODULE_EXT = 15,
-    VK_DEBUG_REPORT_OBJECT_TYPE_PIPELINE_CACHE_EXT = 16,
-    VK_DEBUG_REPORT_OBJECT_TYPE_PIPELINE_LAYOUT_EXT = 17,
-    VK_DEBUG_REPORT_OBJECT_TYPE_RENDER_PASS_EXT = 18,
-    VK_DEBUG_REPORT_OBJECT_TYPE_PIPELINE_EXT = 19,
-    VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_SET_LAYOUT_EXT = 20,
-    VK_DEBUG_REPORT_OBJECT_TYPE_SAMPLER_EXT = 21,
-    VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_POOL_EXT = 22,
-    VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_SET_EXT = 23,
-    VK_DEBUG_REPORT_OBJECT_TYPE_FRAMEBUFFER_EXT = 24,
-    VK_DEBUG_REPORT_OBJECT_TYPE_COMMAND_POOL_EXT = 25,
-    VK_DEBUG_REPORT_OBJECT_TYPE_SURFACE_KHR_EXT = 26,
-    VK_DEBUG_REPORT_OBJECT_TYPE_SWAPCHAIN_KHR_EXT = 27,
-    VK_DEBUG_REPORT_OBJECT_TYPE_DEBUG_REPORT_CALLBACK_EXT_EXT = 28,
-    VK_DEBUG_REPORT_OBJECT_TYPE_DISPLAY_KHR_EXT = 29,
-    VK_DEBUG_REPORT_OBJECT_TYPE_DISPLAY_MODE_KHR_EXT = 30,
-    VK_DEBUG_REPORT_OBJECT_TYPE_OBJECT_TABLE_NVX_EXT = 31,
-    VK_DEBUG_REPORT_OBJECT_TYPE_INDIRECT_COMMANDS_LAYOUT_NVX_EXT = 32,
-    VK_DEBUG_REPORT_OBJECT_TYPE_VALIDATION_CACHE_EXT_EXT = 33,
-    VK_DEBUG_REPORT_OBJECT_TYPE_SAMPLER_YCBCR_CONVERSION_EXT = 1000156000,
-    VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_EXT = 1000085000,
-    VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_KHR_EXT = VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_EXT,
-    VK_DEBUG_REPORT_OBJECT_TYPE_SAMPLER_YCBCR_CONVERSION_KHR_EXT = VK_DEBUG_REPORT_OBJECT_TYPE_SAMPLER_YCBCR_CONVERSION_EXT,
-    VK_DEBUG_REPORT_OBJECT_TYPE_BEGIN_RANGE_EXT = VK_DEBUG_REPORT_OBJECT_TYPE_UNKNOWN_EXT,
-    VK_DEBUG_REPORT_OBJECT_TYPE_END_RANGE_EXT = VK_DEBUG_REPORT_OBJECT_TYPE_VALIDATION_CACHE_EXT_EXT,
-    VK_DEBUG_REPORT_OBJECT_TYPE_RANGE_SIZE_EXT = (VK_DEBUG_REPORT_OBJECT_TYPE_VALIDATION_CACHE_EXT_EXT - VK_DEBUG_REPORT_OBJECT_TYPE_UNKNOWN_EXT + 1),
-    VK_DEBUG_REPORT_OBJECT_TYPE_MAX_ENUM_EXT = 0x7FFFFFFF
-} VkDebugReportObjectTypeEXT;
-
-
-typedef enum VkDebugReportFlagBitsEXT {
-    VK_DEBUG_REPORT_INFORMATION_BIT_EXT = 0x00000001,
-    VK_DEBUG_REPORT_WARNING_BIT_EXT = 0x00000002,
-    VK_DEBUG_REPORT_PERFORMANCE_WARNING_BIT_EXT = 0x00000004,
-    VK_DEBUG_REPORT_ERROR_BIT_EXT = 0x00000008,
-    VK_DEBUG_REPORT_DEBUG_BIT_EXT = 0x00000010,
-    VK_DEBUG_REPORT_FLAG_BITS_MAX_ENUM_EXT = 0x7FFFFFFF
-} VkDebugReportFlagBitsEXT;
-typedef VkFlags VkDebugReportFlagsEXT;
-
-typedef VkBool32 (VKAPI_PTR *PFN_vkDebugReportCallbackEXT)(
-    VkDebugReportFlagsEXT                       flags,
-    VkDebugReportObjectTypeEXT                  objectType,
-    uint64_t                                    object,
-    size_t                                      location,
-    int32_t                                     messageCode,
-    const char*                                 pLayerPrefix,
-    const char*                                 pMessage,
-    void*                                       pUserData);
-
-typedef struct VkDebugReportCallbackCreateInfoEXT {
-    VkStructureType                 sType;
-    const void*                     pNext;
-    VkDebugReportFlagsEXT           flags;
-    PFN_vkDebugReportCallbackEXT    pfnCallback;
-    void*                           pUserData;
-} VkDebugReportCallbackCreateInfoEXT;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkCreateDebugReportCallbackEXT)(VkInstance instance, const VkDebugReportCallbackCreateInfoEXT* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkDebugReportCallbackEXT* pCallback);
-typedef void (VKAPI_PTR *PFN_vkDestroyDebugReportCallbackEXT)(VkInstance instance, VkDebugReportCallbackEXT callback, const VkAllocationCallbacks* pAllocator);
-typedef void (VKAPI_PTR *PFN_vkDebugReportMessageEXT)(VkInstance instance, VkDebugReportFlagsEXT flags, VkDebugReportObjectTypeEXT objectType, uint64_t object, size_t location, int32_t messageCode, const char* pLayerPrefix, const char* pMessage);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateDebugReportCallbackEXT(
-    VkInstance                                  instance,
-    const VkDebugReportCallbackCreateInfoEXT*   pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkDebugReportCallbackEXT*                   pCallback);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyDebugReportCallbackEXT(
-    VkInstance                                  instance,
-    VkDebugReportCallbackEXT                    callback,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR void VKAPI_CALL vkDebugReportMessageEXT(
-    VkInstance                                  instance,
-    VkDebugReportFlagsEXT                       flags,
-    VkDebugReportObjectTypeEXT                  objectType,
-    uint64_t                                    object,
-    size_t                                      location,
-    int32_t                                     messageCode,
-    const char*                                 pLayerPrefix,
-    const char*                                 pMessage);
-#endif
-
-#define VK_NV_glsl_shader 1
-#define VK_NV_GLSL_SHADER_SPEC_VERSION    1
-#define VK_NV_GLSL_SHADER_EXTENSION_NAME  "VK_NV_glsl_shader"
-
-
-#define VK_EXT_depth_range_unrestricted 1
-#define VK_EXT_DEPTH_RANGE_UNRESTRICTED_SPEC_VERSION 1
-#define VK_EXT_DEPTH_RANGE_UNRESTRICTED_EXTENSION_NAME "VK_EXT_depth_range_unrestricted"
-
-
-#define VK_IMG_filter_cubic 1
-#define VK_IMG_FILTER_CUBIC_SPEC_VERSION  1
-#define VK_IMG_FILTER_CUBIC_EXTENSION_NAME "VK_IMG_filter_cubic"
-
-
-#define VK_AMD_rasterization_order 1
-#define VK_AMD_RASTERIZATION_ORDER_SPEC_VERSION 1
-#define VK_AMD_RASTERIZATION_ORDER_EXTENSION_NAME "VK_AMD_rasterization_order"
-
-
-typedef enum VkRasterizationOrderAMD {
-    VK_RASTERIZATION_ORDER_STRICT_AMD = 0,
-    VK_RASTERIZATION_ORDER_RELAXED_AMD = 1,
-    VK_RASTERIZATION_ORDER_BEGIN_RANGE_AMD = VK_RASTERIZATION_ORDER_STRICT_AMD,
-    VK_RASTERIZATION_ORDER_END_RANGE_AMD = VK_RASTERIZATION_ORDER_RELAXED_AMD,
-    VK_RASTERIZATION_ORDER_RANGE_SIZE_AMD = (VK_RASTERIZATION_ORDER_RELAXED_AMD - VK_RASTERIZATION_ORDER_STRICT_AMD + 1),
-    VK_RASTERIZATION_ORDER_MAX_ENUM_AMD = 0x7FFFFFFF
-} VkRasterizationOrderAMD;
-
-typedef struct VkPipelineRasterizationStateRasterizationOrderAMD {
-    VkStructureType            sType;
-    const void*                pNext;
-    VkRasterizationOrderAMD    rasterizationOrder;
-} VkPipelineRasterizationStateRasterizationOrderAMD;
-
-
-
-#define VK_AMD_shader_trinary_minmax 1
-#define VK_AMD_SHADER_TRINARY_MINMAX_SPEC_VERSION 1
-#define VK_AMD_SHADER_TRINARY_MINMAX_EXTENSION_NAME "VK_AMD_shader_trinary_minmax"
-
-
-#define VK_AMD_shader_explicit_vertex_parameter 1
-#define VK_AMD_SHADER_EXPLICIT_VERTEX_PARAMETER_SPEC_VERSION 1
-#define VK_AMD_SHADER_EXPLICIT_VERTEX_PARAMETER_EXTENSION_NAME "VK_AMD_shader_explicit_vertex_parameter"
-
-
-#define VK_EXT_debug_marker 1
-#define VK_EXT_DEBUG_MARKER_SPEC_VERSION  4
-#define VK_EXT_DEBUG_MARKER_EXTENSION_NAME "VK_EXT_debug_marker"
-
-typedef struct VkDebugMarkerObjectNameInfoEXT {
-    VkStructureType               sType;
-    const void*                   pNext;
-    VkDebugReportObjectTypeEXT    objectType;
-    uint64_t                      object;
-    const char*                   pObjectName;
-} VkDebugMarkerObjectNameInfoEXT;
-
-typedef struct VkDebugMarkerObjectTagInfoEXT {
-    VkStructureType               sType;
-    const void*                   pNext;
-    VkDebugReportObjectTypeEXT    objectType;
-    uint64_t                      object;
-    uint64_t                      tagName;
-    size_t                        tagSize;
-    const void*                   pTag;
-} VkDebugMarkerObjectTagInfoEXT;
-
-typedef struct VkDebugMarkerMarkerInfoEXT {
-    VkStructureType    sType;
-    const void*        pNext;
-    const char*        pMarkerName;
-    float              color[4];
-} VkDebugMarkerMarkerInfoEXT;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkDebugMarkerSetObjectTagEXT)(VkDevice device, const VkDebugMarkerObjectTagInfoEXT* pTagInfo);
-typedef VkResult (VKAPI_PTR *PFN_vkDebugMarkerSetObjectNameEXT)(VkDevice device, const VkDebugMarkerObjectNameInfoEXT* pNameInfo);
-typedef void (VKAPI_PTR *PFN_vkCmdDebugMarkerBeginEXT)(VkCommandBuffer commandBuffer, const VkDebugMarkerMarkerInfoEXT* pMarkerInfo);
-typedef void (VKAPI_PTR *PFN_vkCmdDebugMarkerEndEXT)(VkCommandBuffer commandBuffer);
-typedef void (VKAPI_PTR *PFN_vkCmdDebugMarkerInsertEXT)(VkCommandBuffer commandBuffer, const VkDebugMarkerMarkerInfoEXT* pMarkerInfo);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkDebugMarkerSetObjectTagEXT(
-    VkDevice                                    device,
-    const VkDebugMarkerObjectTagInfoEXT*        pTagInfo);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkDebugMarkerSetObjectNameEXT(
-    VkDevice                                    device,
-    const VkDebugMarkerObjectNameInfoEXT*       pNameInfo);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdDebugMarkerBeginEXT(
-    VkCommandBuffer                             commandBuffer,
-    const VkDebugMarkerMarkerInfoEXT*           pMarkerInfo);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdDebugMarkerEndEXT(
-    VkCommandBuffer                             commandBuffer);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdDebugMarkerInsertEXT(
-    VkCommandBuffer                             commandBuffer,
-    const VkDebugMarkerMarkerInfoEXT*           pMarkerInfo);
-#endif
-
-#define VK_AMD_gcn_shader 1
-#define VK_AMD_GCN_SHADER_SPEC_VERSION    1
-#define VK_AMD_GCN_SHADER_EXTENSION_NAME  "VK_AMD_gcn_shader"
-
-
-#define VK_NV_dedicated_allocation 1
-#define VK_NV_DEDICATED_ALLOCATION_SPEC_VERSION 1
-#define VK_NV_DEDICATED_ALLOCATION_EXTENSION_NAME "VK_NV_dedicated_allocation"
-
-typedef struct VkDedicatedAllocationImageCreateInfoNV {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkBool32           dedicatedAllocation;
-} VkDedicatedAllocationImageCreateInfoNV;
-
-typedef struct VkDedicatedAllocationBufferCreateInfoNV {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkBool32           dedicatedAllocation;
-} VkDedicatedAllocationBufferCreateInfoNV;
-
-typedef struct VkDedicatedAllocationMemoryAllocateInfoNV {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkImage            image;
-    VkBuffer           buffer;
-} VkDedicatedAllocationMemoryAllocateInfoNV;
-
-
-
-#define VK_AMD_draw_indirect_count 1
-#define VK_AMD_DRAW_INDIRECT_COUNT_SPEC_VERSION 1
-#define VK_AMD_DRAW_INDIRECT_COUNT_EXTENSION_NAME "VK_AMD_draw_indirect_count"
-
-typedef void (VKAPI_PTR *PFN_vkCmdDrawIndirectCountAMD)(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkBuffer countBuffer, VkDeviceSize countBufferOffset, uint32_t maxDrawCount, uint32_t stride);
-typedef void (VKAPI_PTR *PFN_vkCmdDrawIndexedIndirectCountAMD)(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkBuffer countBuffer, VkDeviceSize countBufferOffset, uint32_t maxDrawCount, uint32_t stride);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR void VKAPI_CALL vkCmdDrawIndirectCountAMD(
-    VkCommandBuffer                             commandBuffer,
-    VkBuffer                                    buffer,
-    VkDeviceSize                                offset,
-    VkBuffer                                    countBuffer,
-    VkDeviceSize                                countBufferOffset,
-    uint32_t                                    maxDrawCount,
-    uint32_t                                    stride);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdDrawIndexedIndirectCountAMD(
-    VkCommandBuffer                             commandBuffer,
-    VkBuffer                                    buffer,
-    VkDeviceSize                                offset,
-    VkBuffer                                    countBuffer,
-    VkDeviceSize                                countBufferOffset,
-    uint32_t                                    maxDrawCount,
-    uint32_t                                    stride);
-#endif
-
-#define VK_AMD_negative_viewport_height 1
-#define VK_AMD_NEGATIVE_VIEWPORT_HEIGHT_SPEC_VERSION 1
-#define VK_AMD_NEGATIVE_VIEWPORT_HEIGHT_EXTENSION_NAME "VK_AMD_negative_viewport_height"
-
-
-#define VK_AMD_gpu_shader_half_float 1
-#define VK_AMD_GPU_SHADER_HALF_FLOAT_SPEC_VERSION 1
-#define VK_AMD_GPU_SHADER_HALF_FLOAT_EXTENSION_NAME "VK_AMD_gpu_shader_half_float"
-
-
-#define VK_AMD_shader_ballot 1
-#define VK_AMD_SHADER_BALLOT_SPEC_VERSION 1
-#define VK_AMD_SHADER_BALLOT_EXTENSION_NAME "VK_AMD_shader_ballot"
-
-
-#define VK_AMD_texture_gather_bias_lod 1
-#define VK_AMD_TEXTURE_GATHER_BIAS_LOD_SPEC_VERSION 1
-#define VK_AMD_TEXTURE_GATHER_BIAS_LOD_EXTENSION_NAME "VK_AMD_texture_gather_bias_lod"
-
-typedef struct VkTextureLODGatherFormatPropertiesAMD {
-    VkStructureType    sType;
-    void*              pNext;
-    VkBool32           supportsTextureGatherLODBiasAMD;
-} VkTextureLODGatherFormatPropertiesAMD;
-
-
-
-#define VK_AMD_shader_info 1
-#define VK_AMD_SHADER_INFO_SPEC_VERSION   1
-#define VK_AMD_SHADER_INFO_EXTENSION_NAME "VK_AMD_shader_info"
-
-
-typedef enum VkShaderInfoTypeAMD {
-    VK_SHADER_INFO_TYPE_STATISTICS_AMD = 0,
-    VK_SHADER_INFO_TYPE_BINARY_AMD = 1,
-    VK_SHADER_INFO_TYPE_DISASSEMBLY_AMD = 2,
-    VK_SHADER_INFO_TYPE_BEGIN_RANGE_AMD = VK_SHADER_INFO_TYPE_STATISTICS_AMD,
-    VK_SHADER_INFO_TYPE_END_RANGE_AMD = VK_SHADER_INFO_TYPE_DISASSEMBLY_AMD,
-    VK_SHADER_INFO_TYPE_RANGE_SIZE_AMD = (VK_SHADER_INFO_TYPE_DISASSEMBLY_AMD - VK_SHADER_INFO_TYPE_STATISTICS_AMD + 1),
-    VK_SHADER_INFO_TYPE_MAX_ENUM_AMD = 0x7FFFFFFF
-} VkShaderInfoTypeAMD;
-
-typedef struct VkShaderResourceUsageAMD {
-    uint32_t    numUsedVgprs;
-    uint32_t    numUsedSgprs;
-    uint32_t    ldsSizePerLocalWorkGroup;
-    size_t      ldsUsageSizeInBytes;
-    size_t      scratchMemUsageInBytes;
-} VkShaderResourceUsageAMD;
-
-typedef struct VkShaderStatisticsInfoAMD {
-    VkShaderStageFlags          shaderStageMask;
-    VkShaderResourceUsageAMD    resourceUsage;
-    uint32_t                    numPhysicalVgprs;
-    uint32_t                    numPhysicalSgprs;
-    uint32_t                    numAvailableVgprs;
-    uint32_t                    numAvailableSgprs;
-    uint32_t                    computeWorkGroupSize[3];
-} VkShaderStatisticsInfoAMD;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkGetShaderInfoAMD)(VkDevice device, VkPipeline pipeline, VkShaderStageFlagBits shaderStage, VkShaderInfoTypeAMD infoType, size_t* pInfoSize, void* pInfo);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkGetShaderInfoAMD(
-    VkDevice                                    device,
-    VkPipeline                                  pipeline,
-    VkShaderStageFlagBits                       shaderStage,
-    VkShaderInfoTypeAMD                         infoType,
-    size_t*                                     pInfoSize,
-    void*                                       pInfo);
-#endif
-
-#define VK_AMD_shader_image_load_store_lod 1
-#define VK_AMD_SHADER_IMAGE_LOAD_STORE_LOD_SPEC_VERSION 1
-#define VK_AMD_SHADER_IMAGE_LOAD_STORE_LOD_EXTENSION_NAME "VK_AMD_shader_image_load_store_lod"
-
-
-#define VK_IMG_format_pvrtc 1
-#define VK_IMG_FORMAT_PVRTC_SPEC_VERSION  1
-#define VK_IMG_FORMAT_PVRTC_EXTENSION_NAME "VK_IMG_format_pvrtc"
-
-
-#define VK_NV_external_memory_capabilities 1
-#define VK_NV_EXTERNAL_MEMORY_CAPABILITIES_SPEC_VERSION 1
-#define VK_NV_EXTERNAL_MEMORY_CAPABILITIES_EXTENSION_NAME "VK_NV_external_memory_capabilities"
-
-
-typedef enum VkExternalMemoryHandleTypeFlagBitsNV {
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_BIT_NV = 0x00000001,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_KMT_BIT_NV = 0x00000002,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_D3D11_IMAGE_BIT_NV = 0x00000004,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_D3D11_IMAGE_KMT_BIT_NV = 0x00000008,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_FLAG_BITS_MAX_ENUM_NV = 0x7FFFFFFF
-} VkExternalMemoryHandleTypeFlagBitsNV;
-typedef VkFlags VkExternalMemoryHandleTypeFlagsNV;
-
-typedef enum VkExternalMemoryFeatureFlagBitsNV {
-    VK_EXTERNAL_MEMORY_FEATURE_DEDICATED_ONLY_BIT_NV = 0x00000001,
-    VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT_NV = 0x00000002,
-    VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT_NV = 0x00000004,
-    VK_EXTERNAL_MEMORY_FEATURE_FLAG_BITS_MAX_ENUM_NV = 0x7FFFFFFF
-} VkExternalMemoryFeatureFlagBitsNV;
-typedef VkFlags VkExternalMemoryFeatureFlagsNV;
-
-typedef struct VkExternalImageFormatPropertiesNV {
-    VkImageFormatProperties              imageFormatProperties;
-    VkExternalMemoryFeatureFlagsNV       externalMemoryFeatures;
-    VkExternalMemoryHandleTypeFlagsNV    exportFromImportedHandleTypes;
-    VkExternalMemoryHandleTypeFlagsNV    compatibleHandleTypes;
-} VkExternalImageFormatPropertiesNV;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceExternalImageFormatPropertiesNV)(VkPhysicalDevice physicalDevice, VkFormat format, VkImageType type, VkImageTiling tiling, VkImageUsageFlags usage, VkImageCreateFlags flags, VkExternalMemoryHandleTypeFlagsNV externalHandleType, VkExternalImageFormatPropertiesNV* pExternalImageFormatProperties);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceExternalImageFormatPropertiesNV(
-    VkPhysicalDevice                            physicalDevice,
-    VkFormat                                    format,
-    VkImageType                                 type,
-    VkImageTiling                               tiling,
-    VkImageUsageFlags                           usage,
-    VkImageCreateFlags                          flags,
-    VkExternalMemoryHandleTypeFlagsNV           externalHandleType,
-    VkExternalImageFormatPropertiesNV*          pExternalImageFormatProperties);
-#endif
-
-#define VK_NV_external_memory 1
-#define VK_NV_EXTERNAL_MEMORY_SPEC_VERSION 1
-#define VK_NV_EXTERNAL_MEMORY_EXTENSION_NAME "VK_NV_external_memory"
-
-typedef struct VkExternalMemoryImageCreateInfoNV {
-    VkStructureType                      sType;
-    const void*                          pNext;
-    VkExternalMemoryHandleTypeFlagsNV    handleTypes;
-} VkExternalMemoryImageCreateInfoNV;
-
-typedef struct VkExportMemoryAllocateInfoNV {
-    VkStructureType                      sType;
-    const void*                          pNext;
-    VkExternalMemoryHandleTypeFlagsNV    handleTypes;
-} VkExportMemoryAllocateInfoNV;
-
-
-
-#define VK_EXT_validation_flags 1
-#define VK_EXT_VALIDATION_FLAGS_SPEC_VERSION 1
-#define VK_EXT_VALIDATION_FLAGS_EXTENSION_NAME "VK_EXT_validation_flags"
-
-
-typedef enum VkValidationCheckEXT {
-    VK_VALIDATION_CHECK_ALL_EXT = 0,
-    VK_VALIDATION_CHECK_SHADERS_EXT = 1,
-    VK_VALIDATION_CHECK_BEGIN_RANGE_EXT = VK_VALIDATION_CHECK_ALL_EXT,
-    VK_VALIDATION_CHECK_END_RANGE_EXT = VK_VALIDATION_CHECK_SHADERS_EXT,
-    VK_VALIDATION_CHECK_RANGE_SIZE_EXT = (VK_VALIDATION_CHECK_SHADERS_EXT - VK_VALIDATION_CHECK_ALL_EXT + 1),
-    VK_VALIDATION_CHECK_MAX_ENUM_EXT = 0x7FFFFFFF
-} VkValidationCheckEXT;
-
-typedef struct VkValidationFlagsEXT {
-    VkStructureType          sType;
-    const void*              pNext;
-    uint32_t                 disabledValidationCheckCount;
-    VkValidationCheckEXT*    pDisabledValidationChecks;
-} VkValidationFlagsEXT;
-
-
-
-#define VK_EXT_shader_subgroup_ballot 1
-#define VK_EXT_SHADER_SUBGROUP_BALLOT_SPEC_VERSION 1
-#define VK_EXT_SHADER_SUBGROUP_BALLOT_EXTENSION_NAME "VK_EXT_shader_subgroup_ballot"
-
-
-#define VK_EXT_shader_subgroup_vote 1
-#define VK_EXT_SHADER_SUBGROUP_VOTE_SPEC_VERSION 1
-#define VK_EXT_SHADER_SUBGROUP_VOTE_EXTENSION_NAME "VK_EXT_shader_subgroup_vote"
-
-
-#define VK_NVX_device_generated_commands 1
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkObjectTableNVX)
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkIndirectCommandsLayoutNVX)
-
-#define VK_NVX_DEVICE_GENERATED_COMMANDS_SPEC_VERSION 3
-#define VK_NVX_DEVICE_GENERATED_COMMANDS_EXTENSION_NAME "VK_NVX_device_generated_commands"
-
-
-typedef enum VkIndirectCommandsTokenTypeNVX {
-    VK_INDIRECT_COMMANDS_TOKEN_TYPE_PIPELINE_NVX = 0,
-    VK_INDIRECT_COMMANDS_TOKEN_TYPE_DESCRIPTOR_SET_NVX = 1,
-    VK_INDIRECT_COMMANDS_TOKEN_TYPE_INDEX_BUFFER_NVX = 2,
-    VK_INDIRECT_COMMANDS_TOKEN_TYPE_VERTEX_BUFFER_NVX = 3,
-    VK_INDIRECT_COMMANDS_TOKEN_TYPE_PUSH_CONSTANT_NVX = 4,
-    VK_INDIRECT_COMMANDS_TOKEN_TYPE_DRAW_INDEXED_NVX = 5,
-    VK_INDIRECT_COMMANDS_TOKEN_TYPE_DRAW_NVX = 6,
-    VK_INDIRECT_COMMANDS_TOKEN_TYPE_DISPATCH_NVX = 7,
-    VK_INDIRECT_COMMANDS_TOKEN_TYPE_BEGIN_RANGE_NVX = VK_INDIRECT_COMMANDS_TOKEN_TYPE_PIPELINE_NVX,
-    VK_INDIRECT_COMMANDS_TOKEN_TYPE_END_RANGE_NVX = VK_INDIRECT_COMMANDS_TOKEN_TYPE_DISPATCH_NVX,
-    VK_INDIRECT_COMMANDS_TOKEN_TYPE_RANGE_SIZE_NVX = (VK_INDIRECT_COMMANDS_TOKEN_TYPE_DISPATCH_NVX - VK_INDIRECT_COMMANDS_TOKEN_TYPE_PIPELINE_NVX + 1),
-    VK_INDIRECT_COMMANDS_TOKEN_TYPE_MAX_ENUM_NVX = 0x7FFFFFFF
-} VkIndirectCommandsTokenTypeNVX;
-
-typedef enum VkObjectEntryTypeNVX {
-    VK_OBJECT_ENTRY_TYPE_DESCRIPTOR_SET_NVX = 0,
-    VK_OBJECT_ENTRY_TYPE_PIPELINE_NVX = 1,
-    VK_OBJECT_ENTRY_TYPE_INDEX_BUFFER_NVX = 2,
-    VK_OBJECT_ENTRY_TYPE_VERTEX_BUFFER_NVX = 3,
-    VK_OBJECT_ENTRY_TYPE_PUSH_CONSTANT_NVX = 4,
-    VK_OBJECT_ENTRY_TYPE_BEGIN_RANGE_NVX = VK_OBJECT_ENTRY_TYPE_DESCRIPTOR_SET_NVX,
-    VK_OBJECT_ENTRY_TYPE_END_RANGE_NVX = VK_OBJECT_ENTRY_TYPE_PUSH_CONSTANT_NVX,
-    VK_OBJECT_ENTRY_TYPE_RANGE_SIZE_NVX = (VK_OBJECT_ENTRY_TYPE_PUSH_CONSTANT_NVX - VK_OBJECT_ENTRY_TYPE_DESCRIPTOR_SET_NVX + 1),
-    VK_OBJECT_ENTRY_TYPE_MAX_ENUM_NVX = 0x7FFFFFFF
-} VkObjectEntryTypeNVX;
-
-
-typedef enum VkIndirectCommandsLayoutUsageFlagBitsNVX {
-    VK_INDIRECT_COMMANDS_LAYOUT_USAGE_UNORDERED_SEQUENCES_BIT_NVX = 0x00000001,
-    VK_INDIRECT_COMMANDS_LAYOUT_USAGE_SPARSE_SEQUENCES_BIT_NVX = 0x00000002,
-    VK_INDIRECT_COMMANDS_LAYOUT_USAGE_EMPTY_EXECUTIONS_BIT_NVX = 0x00000004,
-    VK_INDIRECT_COMMANDS_LAYOUT_USAGE_INDEXED_SEQUENCES_BIT_NVX = 0x00000008,
-    VK_INDIRECT_COMMANDS_LAYOUT_USAGE_FLAG_BITS_MAX_ENUM_NVX = 0x7FFFFFFF
-} VkIndirectCommandsLayoutUsageFlagBitsNVX;
-typedef VkFlags VkIndirectCommandsLayoutUsageFlagsNVX;
-
-typedef enum VkObjectEntryUsageFlagBitsNVX {
-    VK_OBJECT_ENTRY_USAGE_GRAPHICS_BIT_NVX = 0x00000001,
-    VK_OBJECT_ENTRY_USAGE_COMPUTE_BIT_NVX = 0x00000002,
-    VK_OBJECT_ENTRY_USAGE_FLAG_BITS_MAX_ENUM_NVX = 0x7FFFFFFF
-} VkObjectEntryUsageFlagBitsNVX;
-typedef VkFlags VkObjectEntryUsageFlagsNVX;
-
-typedef struct VkDeviceGeneratedCommandsFeaturesNVX {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkBool32           computeBindingPointSupport;
-} VkDeviceGeneratedCommandsFeaturesNVX;
-
-typedef struct VkDeviceGeneratedCommandsLimitsNVX {
-    VkStructureType    sType;
-    const void*        pNext;
-    uint32_t           maxIndirectCommandsLayoutTokenCount;
-    uint32_t           maxObjectEntryCounts;
-    uint32_t           minSequenceCountBufferOffsetAlignment;
-    uint32_t           minSequenceIndexBufferOffsetAlignment;
-    uint32_t           minCommandsTokenBufferOffsetAlignment;
-} VkDeviceGeneratedCommandsLimitsNVX;
-
-typedef struct VkIndirectCommandsTokenNVX {
-    VkIndirectCommandsTokenTypeNVX    tokenType;
-    VkBuffer                          buffer;
-    VkDeviceSize                      offset;
-} VkIndirectCommandsTokenNVX;
-
-typedef struct VkIndirectCommandsLayoutTokenNVX {
-    VkIndirectCommandsTokenTypeNVX    tokenType;
-    uint32_t                          bindingUnit;
-    uint32_t                          dynamicCount;
-    uint32_t                          divisor;
-} VkIndirectCommandsLayoutTokenNVX;
-
-typedef struct VkIndirectCommandsLayoutCreateInfoNVX {
-    VkStructureType                            sType;
-    const void*                                pNext;
-    VkPipelineBindPoint                        pipelineBindPoint;
-    VkIndirectCommandsLayoutUsageFlagsNVX      flags;
-    uint32_t                                   tokenCount;
-    const VkIndirectCommandsLayoutTokenNVX*    pTokens;
-} VkIndirectCommandsLayoutCreateInfoNVX;
-
-typedef struct VkCmdProcessCommandsInfoNVX {
-    VkStructureType                      sType;
-    const void*                          pNext;
-    VkObjectTableNVX                     objectTable;
-    VkIndirectCommandsLayoutNVX          indirectCommandsLayout;
-    uint32_t                             indirectCommandsTokenCount;
-    const VkIndirectCommandsTokenNVX*    pIndirectCommandsTokens;
-    uint32_t                             maxSequencesCount;
-    VkCommandBuffer                      targetCommandBuffer;
-    VkBuffer                             sequencesCountBuffer;
-    VkDeviceSize                         sequencesCountOffset;
-    VkBuffer                             sequencesIndexBuffer;
-    VkDeviceSize                         sequencesIndexOffset;
-} VkCmdProcessCommandsInfoNVX;
-
-typedef struct VkCmdReserveSpaceForCommandsInfoNVX {
-    VkStructureType                sType;
-    const void*                    pNext;
-    VkObjectTableNVX               objectTable;
-    VkIndirectCommandsLayoutNVX    indirectCommandsLayout;
-    uint32_t                       maxSequencesCount;
-} VkCmdReserveSpaceForCommandsInfoNVX;
-
-typedef struct VkObjectTableCreateInfoNVX {
-    VkStructureType                      sType;
-    const void*                          pNext;
-    uint32_t                             objectCount;
-    const VkObjectEntryTypeNVX*          pObjectEntryTypes;
-    const uint32_t*                      pObjectEntryCounts;
-    const VkObjectEntryUsageFlagsNVX*    pObjectEntryUsageFlags;
-    uint32_t                             maxUniformBuffersPerDescriptor;
-    uint32_t                             maxStorageBuffersPerDescriptor;
-    uint32_t                             maxStorageImagesPerDescriptor;
-    uint32_t                             maxSampledImagesPerDescriptor;
-    uint32_t                             maxPipelineLayouts;
-} VkObjectTableCreateInfoNVX;
-
-typedef struct VkObjectTableEntryNVX {
-    VkObjectEntryTypeNVX          type;
-    VkObjectEntryUsageFlagsNVX    flags;
-} VkObjectTableEntryNVX;
-
-typedef struct VkObjectTablePipelineEntryNVX {
-    VkObjectEntryTypeNVX          type;
-    VkObjectEntryUsageFlagsNVX    flags;
-    VkPipeline                    pipeline;
-} VkObjectTablePipelineEntryNVX;
-
-typedef struct VkObjectTableDescriptorSetEntryNVX {
-    VkObjectEntryTypeNVX          type;
-    VkObjectEntryUsageFlagsNVX    flags;
-    VkPipelineLayout              pipelineLayout;
-    VkDescriptorSet               descriptorSet;
-} VkObjectTableDescriptorSetEntryNVX;
-
-typedef struct VkObjectTableVertexBufferEntryNVX {
-    VkObjectEntryTypeNVX          type;
-    VkObjectEntryUsageFlagsNVX    flags;
-    VkBuffer                      buffer;
-} VkObjectTableVertexBufferEntryNVX;
-
-typedef struct VkObjectTableIndexBufferEntryNVX {
-    VkObjectEntryTypeNVX          type;
-    VkObjectEntryUsageFlagsNVX    flags;
-    VkBuffer                      buffer;
-    VkIndexType                   indexType;
-} VkObjectTableIndexBufferEntryNVX;
-
-typedef struct VkObjectTablePushConstantEntryNVX {
-    VkObjectEntryTypeNVX          type;
-    VkObjectEntryUsageFlagsNVX    flags;
-    VkPipelineLayout              pipelineLayout;
-    VkShaderStageFlags            stageFlags;
-} VkObjectTablePushConstantEntryNVX;
-
-
-typedef void (VKAPI_PTR *PFN_vkCmdProcessCommandsNVX)(VkCommandBuffer commandBuffer, const VkCmdProcessCommandsInfoNVX* pProcessCommandsInfo);
-typedef void (VKAPI_PTR *PFN_vkCmdReserveSpaceForCommandsNVX)(VkCommandBuffer commandBuffer, const VkCmdReserveSpaceForCommandsInfoNVX* pReserveSpaceInfo);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateIndirectCommandsLayoutNVX)(VkDevice device, const VkIndirectCommandsLayoutCreateInfoNVX* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkIndirectCommandsLayoutNVX* pIndirectCommandsLayout);
-typedef void (VKAPI_PTR *PFN_vkDestroyIndirectCommandsLayoutNVX)(VkDevice device, VkIndirectCommandsLayoutNVX indirectCommandsLayout, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateObjectTableNVX)(VkDevice device, const VkObjectTableCreateInfoNVX* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkObjectTableNVX* pObjectTable);
-typedef void (VKAPI_PTR *PFN_vkDestroyObjectTableNVX)(VkDevice device, VkObjectTableNVX objectTable, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkRegisterObjectsNVX)(VkDevice device, VkObjectTableNVX objectTable, uint32_t objectCount, const VkObjectTableEntryNVX* const*    ppObjectTableEntries, const uint32_t* pObjectIndices);
-typedef VkResult (VKAPI_PTR *PFN_vkUnregisterObjectsNVX)(VkDevice device, VkObjectTableNVX objectTable, uint32_t objectCount, const VkObjectEntryTypeNVX* pObjectEntryTypes, const uint32_t* pObjectIndices);
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceGeneratedCommandsPropertiesNVX)(VkPhysicalDevice physicalDevice, VkDeviceGeneratedCommandsFeaturesNVX* pFeatures, VkDeviceGeneratedCommandsLimitsNVX* pLimits);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR void VKAPI_CALL vkCmdProcessCommandsNVX(
-    VkCommandBuffer                             commandBuffer,
-    const VkCmdProcessCommandsInfoNVX*          pProcessCommandsInfo);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdReserveSpaceForCommandsNVX(
-    VkCommandBuffer                             commandBuffer,
-    const VkCmdReserveSpaceForCommandsInfoNVX*  pReserveSpaceInfo);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateIndirectCommandsLayoutNVX(
-    VkDevice                                    device,
-    const VkIndirectCommandsLayoutCreateInfoNVX* pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkIndirectCommandsLayoutNVX*                pIndirectCommandsLayout);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyIndirectCommandsLayoutNVX(
-    VkDevice                                    device,
-    VkIndirectCommandsLayoutNVX                 indirectCommandsLayout,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateObjectTableNVX(
-    VkDevice                                    device,
-    const VkObjectTableCreateInfoNVX*           pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkObjectTableNVX*                           pObjectTable);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyObjectTableNVX(
-    VkDevice                                    device,
-    VkObjectTableNVX                            objectTable,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkRegisterObjectsNVX(
-    VkDevice                                    device,
-    VkObjectTableNVX                            objectTable,
-    uint32_t                                    objectCount,
-    const VkObjectTableEntryNVX* const*         ppObjectTableEntries,
-    const uint32_t*                             pObjectIndices);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkUnregisterObjectsNVX(
-    VkDevice                                    device,
-    VkObjectTableNVX                            objectTable,
-    uint32_t                                    objectCount,
-    const VkObjectEntryTypeNVX*                 pObjectEntryTypes,
-    const uint32_t*                             pObjectIndices);
-
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceGeneratedCommandsPropertiesNVX(
-    VkPhysicalDevice                            physicalDevice,
-    VkDeviceGeneratedCommandsFeaturesNVX*       pFeatures,
-    VkDeviceGeneratedCommandsLimitsNVX*         pLimits);
-#endif
-
-#define VK_NV_clip_space_w_scaling 1
-#define VK_NV_CLIP_SPACE_W_SCALING_SPEC_VERSION 1
-#define VK_NV_CLIP_SPACE_W_SCALING_EXTENSION_NAME "VK_NV_clip_space_w_scaling"
-
-typedef struct VkViewportWScalingNV {
-    float    xcoeff;
-    float    ycoeff;
-} VkViewportWScalingNV;
-
-typedef struct VkPipelineViewportWScalingStateCreateInfoNV {
-    VkStructureType                sType;
-    const void*                    pNext;
-    VkBool32                       viewportWScalingEnable;
-    uint32_t                       viewportCount;
-    const VkViewportWScalingNV*    pViewportWScalings;
-} VkPipelineViewportWScalingStateCreateInfoNV;
-
-
-typedef void (VKAPI_PTR *PFN_vkCmdSetViewportWScalingNV)(VkCommandBuffer commandBuffer, uint32_t firstViewport, uint32_t viewportCount, const VkViewportWScalingNV* pViewportWScalings);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR void VKAPI_CALL vkCmdSetViewportWScalingNV(
-    VkCommandBuffer                             commandBuffer,
-    uint32_t                                    firstViewport,
-    uint32_t                                    viewportCount,
-    const VkViewportWScalingNV*                 pViewportWScalings);
-#endif
-
-#define VK_EXT_direct_mode_display 1
-#define VK_EXT_DIRECT_MODE_DISPLAY_SPEC_VERSION 1
-#define VK_EXT_DIRECT_MODE_DISPLAY_EXTENSION_NAME "VK_EXT_direct_mode_display"
-
-typedef VkResult (VKAPI_PTR *PFN_vkReleaseDisplayEXT)(VkPhysicalDevice physicalDevice, VkDisplayKHR display);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkReleaseDisplayEXT(
-    VkPhysicalDevice                            physicalDevice,
-    VkDisplayKHR                                display);
-#endif
-
-#define VK_EXT_display_surface_counter 1
-#define VK_EXT_DISPLAY_SURFACE_COUNTER_SPEC_VERSION 1
-#define VK_EXT_DISPLAY_SURFACE_COUNTER_EXTENSION_NAME "VK_EXT_display_surface_counter"
-#define VK_STRUCTURE_TYPE_SURFACE_CAPABILITIES2_EXT VK_STRUCTURE_TYPE_SURFACE_CAPABILITIES_2_EXT
-
-
-typedef enum VkSurfaceCounterFlagBitsEXT {
-    VK_SURFACE_COUNTER_VBLANK_EXT = 0x00000001,
-    VK_SURFACE_COUNTER_FLAG_BITS_MAX_ENUM_EXT = 0x7FFFFFFF
-} VkSurfaceCounterFlagBitsEXT;
-typedef VkFlags VkSurfaceCounterFlagsEXT;
-
-typedef struct VkSurfaceCapabilities2EXT {
-    VkStructureType                  sType;
-    void*                            pNext;
-    uint32_t                         minImageCount;
-    uint32_t                         maxImageCount;
-    VkExtent2D                       currentExtent;
-    VkExtent2D                       minImageExtent;
-    VkExtent2D                       maxImageExtent;
-    uint32_t                         maxImageArrayLayers;
-    VkSurfaceTransformFlagsKHR       supportedTransforms;
-    VkSurfaceTransformFlagBitsKHR    currentTransform;
-    VkCompositeAlphaFlagsKHR         supportedCompositeAlpha;
-    VkImageUsageFlags                supportedUsageFlags;
-    VkSurfaceCounterFlagsEXT         supportedSurfaceCounters;
-} VkSurfaceCapabilities2EXT;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceSurfaceCapabilities2EXT)(VkPhysicalDevice physicalDevice, VkSurfaceKHR surface, VkSurfaceCapabilities2EXT* pSurfaceCapabilities);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSurfaceCapabilities2EXT(
-    VkPhysicalDevice                            physicalDevice,
-    VkSurfaceKHR                                surface,
-    VkSurfaceCapabilities2EXT*                  pSurfaceCapabilities);
-#endif
-
-#define VK_EXT_display_control 1
-#define VK_EXT_DISPLAY_CONTROL_SPEC_VERSION 1
-#define VK_EXT_DISPLAY_CONTROL_EXTENSION_NAME "VK_EXT_display_control"
-
-
-typedef enum VkDisplayPowerStateEXT {
-    VK_DISPLAY_POWER_STATE_OFF_EXT = 0,
-    VK_DISPLAY_POWER_STATE_SUSPEND_EXT = 1,
-    VK_DISPLAY_POWER_STATE_ON_EXT = 2,
-    VK_DISPLAY_POWER_STATE_BEGIN_RANGE_EXT = VK_DISPLAY_POWER_STATE_OFF_EXT,
-    VK_DISPLAY_POWER_STATE_END_RANGE_EXT = VK_DISPLAY_POWER_STATE_ON_EXT,
-    VK_DISPLAY_POWER_STATE_RANGE_SIZE_EXT = (VK_DISPLAY_POWER_STATE_ON_EXT - VK_DISPLAY_POWER_STATE_OFF_EXT + 1),
-    VK_DISPLAY_POWER_STATE_MAX_ENUM_EXT = 0x7FFFFFFF
-} VkDisplayPowerStateEXT;
-
-typedef enum VkDeviceEventTypeEXT {
-    VK_DEVICE_EVENT_TYPE_DISPLAY_HOTPLUG_EXT = 0,
-    VK_DEVICE_EVENT_TYPE_BEGIN_RANGE_EXT = VK_DEVICE_EVENT_TYPE_DISPLAY_HOTPLUG_EXT,
-    VK_DEVICE_EVENT_TYPE_END_RANGE_EXT = VK_DEVICE_EVENT_TYPE_DISPLAY_HOTPLUG_EXT,
-    VK_DEVICE_EVENT_TYPE_RANGE_SIZE_EXT = (VK_DEVICE_EVENT_TYPE_DISPLAY_HOTPLUG_EXT - VK_DEVICE_EVENT_TYPE_DISPLAY_HOTPLUG_EXT + 1),
-    VK_DEVICE_EVENT_TYPE_MAX_ENUM_EXT = 0x7FFFFFFF
-} VkDeviceEventTypeEXT;
-
-typedef enum VkDisplayEventTypeEXT {
-    VK_DISPLAY_EVENT_TYPE_FIRST_PIXEL_OUT_EXT = 0,
-    VK_DISPLAY_EVENT_TYPE_BEGIN_RANGE_EXT = VK_DISPLAY_EVENT_TYPE_FIRST_PIXEL_OUT_EXT,
-    VK_DISPLAY_EVENT_TYPE_END_RANGE_EXT = VK_DISPLAY_EVENT_TYPE_FIRST_PIXEL_OUT_EXT,
-    VK_DISPLAY_EVENT_TYPE_RANGE_SIZE_EXT = (VK_DISPLAY_EVENT_TYPE_FIRST_PIXEL_OUT_EXT - VK_DISPLAY_EVENT_TYPE_FIRST_PIXEL_OUT_EXT + 1),
-    VK_DISPLAY_EVENT_TYPE_MAX_ENUM_EXT = 0x7FFFFFFF
-} VkDisplayEventTypeEXT;
-
-typedef struct VkDisplayPowerInfoEXT {
-    VkStructureType           sType;
-    const void*               pNext;
-    VkDisplayPowerStateEXT    powerState;
-} VkDisplayPowerInfoEXT;
-
-typedef struct VkDeviceEventInfoEXT {
-    VkStructureType         sType;
-    const void*             pNext;
-    VkDeviceEventTypeEXT    deviceEvent;
-} VkDeviceEventInfoEXT;
-
-typedef struct VkDisplayEventInfoEXT {
-    VkStructureType          sType;
-    const void*              pNext;
-    VkDisplayEventTypeEXT    displayEvent;
-} VkDisplayEventInfoEXT;
-
-typedef struct VkSwapchainCounterCreateInfoEXT {
-    VkStructureType             sType;
-    const void*                 pNext;
-    VkSurfaceCounterFlagsEXT    surfaceCounters;
-} VkSwapchainCounterCreateInfoEXT;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkDisplayPowerControlEXT)(VkDevice device, VkDisplayKHR display, const VkDisplayPowerInfoEXT* pDisplayPowerInfo);
-typedef VkResult (VKAPI_PTR *PFN_vkRegisterDeviceEventEXT)(VkDevice device, const VkDeviceEventInfoEXT* pDeviceEventInfo, const VkAllocationCallbacks* pAllocator, VkFence* pFence);
-typedef VkResult (VKAPI_PTR *PFN_vkRegisterDisplayEventEXT)(VkDevice device, VkDisplayKHR display, const VkDisplayEventInfoEXT* pDisplayEventInfo, const VkAllocationCallbacks* pAllocator, VkFence* pFence);
-typedef VkResult (VKAPI_PTR *PFN_vkGetSwapchainCounterEXT)(VkDevice device, VkSwapchainKHR swapchain, VkSurfaceCounterFlagBitsEXT counter, uint64_t* pCounterValue);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkDisplayPowerControlEXT(
-    VkDevice                                    device,
-    VkDisplayKHR                                display,
-    const VkDisplayPowerInfoEXT*                pDisplayPowerInfo);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkRegisterDeviceEventEXT(
-    VkDevice                                    device,
-    const VkDeviceEventInfoEXT*                 pDeviceEventInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkFence*                                    pFence);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkRegisterDisplayEventEXT(
-    VkDevice                                    device,
-    VkDisplayKHR                                display,
-    const VkDisplayEventInfoEXT*                pDisplayEventInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkFence*                                    pFence);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetSwapchainCounterEXT(
-    VkDevice                                    device,
-    VkSwapchainKHR                              swapchain,
-    VkSurfaceCounterFlagBitsEXT                 counter,
-    uint64_t*                                   pCounterValue);
-#endif
-
-#define VK_GOOGLE_display_timing 1
-#define VK_GOOGLE_DISPLAY_TIMING_SPEC_VERSION 1
-#define VK_GOOGLE_DISPLAY_TIMING_EXTENSION_NAME "VK_GOOGLE_display_timing"
-
-typedef struct VkRefreshCycleDurationGOOGLE {
-    uint64_t    refreshDuration;
-} VkRefreshCycleDurationGOOGLE;
-
-typedef struct VkPastPresentationTimingGOOGLE {
-    uint32_t    presentID;
-    uint64_t    desiredPresentTime;
-    uint64_t    actualPresentTime;
-    uint64_t    earliestPresentTime;
-    uint64_t    presentMargin;
-} VkPastPresentationTimingGOOGLE;
-
-typedef struct VkPresentTimeGOOGLE {
-    uint32_t    presentID;
-    uint64_t    desiredPresentTime;
-} VkPresentTimeGOOGLE;
-
-typedef struct VkPresentTimesInfoGOOGLE {
-    VkStructureType               sType;
-    const void*                   pNext;
-    uint32_t                      swapchainCount;
-    const VkPresentTimeGOOGLE*    pTimes;
-} VkPresentTimesInfoGOOGLE;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkGetRefreshCycleDurationGOOGLE)(VkDevice device, VkSwapchainKHR swapchain, VkRefreshCycleDurationGOOGLE* pDisplayTimingProperties);
-typedef VkResult (VKAPI_PTR *PFN_vkGetPastPresentationTimingGOOGLE)(VkDevice device, VkSwapchainKHR swapchain, uint32_t* pPresentationTimingCount, VkPastPresentationTimingGOOGLE* pPresentationTimings);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkGetRefreshCycleDurationGOOGLE(
-    VkDevice                                    device,
-    VkSwapchainKHR                              swapchain,
-    VkRefreshCycleDurationGOOGLE*               pDisplayTimingProperties);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetPastPresentationTimingGOOGLE(
-    VkDevice                                    device,
-    VkSwapchainKHR                              swapchain,
-    uint32_t*                                   pPresentationTimingCount,
-    VkPastPresentationTimingGOOGLE*             pPresentationTimings);
-#endif
-
-#define VK_NV_sample_mask_override_coverage 1
-#define VK_NV_SAMPLE_MASK_OVERRIDE_COVERAGE_SPEC_VERSION 1
-#define VK_NV_SAMPLE_MASK_OVERRIDE_COVERAGE_EXTENSION_NAME "VK_NV_sample_mask_override_coverage"
-
-
-#define VK_NV_geometry_shader_passthrough 1
-#define VK_NV_GEOMETRY_SHADER_PASSTHROUGH_SPEC_VERSION 1
-#define VK_NV_GEOMETRY_SHADER_PASSTHROUGH_EXTENSION_NAME "VK_NV_geometry_shader_passthrough"
-
-
-#define VK_NV_viewport_array2 1
-#define VK_NV_VIEWPORT_ARRAY2_SPEC_VERSION 1
-#define VK_NV_VIEWPORT_ARRAY2_EXTENSION_NAME "VK_NV_viewport_array2"
-
-
-#define VK_NVX_multiview_per_view_attributes 1
-#define VK_NVX_MULTIVIEW_PER_VIEW_ATTRIBUTES_SPEC_VERSION 1
-#define VK_NVX_MULTIVIEW_PER_VIEW_ATTRIBUTES_EXTENSION_NAME "VK_NVX_multiview_per_view_attributes"
-
-typedef struct VkPhysicalDeviceMultiviewPerViewAttributesPropertiesNVX {
-    VkStructureType    sType;
-    void*              pNext;
-    VkBool32           perViewPositionAllComponents;
-} VkPhysicalDeviceMultiviewPerViewAttributesPropertiesNVX;
-
-
-
-#define VK_NV_viewport_swizzle 1
-#define VK_NV_VIEWPORT_SWIZZLE_SPEC_VERSION 1
-#define VK_NV_VIEWPORT_SWIZZLE_EXTENSION_NAME "VK_NV_viewport_swizzle"
-
-
-typedef enum VkViewportCoordinateSwizzleNV {
-    VK_VIEWPORT_COORDINATE_SWIZZLE_POSITIVE_X_NV = 0,
-    VK_VIEWPORT_COORDINATE_SWIZZLE_NEGATIVE_X_NV = 1,
-    VK_VIEWPORT_COORDINATE_SWIZZLE_POSITIVE_Y_NV = 2,
-    VK_VIEWPORT_COORDINATE_SWIZZLE_NEGATIVE_Y_NV = 3,
-    VK_VIEWPORT_COORDINATE_SWIZZLE_POSITIVE_Z_NV = 4,
-    VK_VIEWPORT_COORDINATE_SWIZZLE_NEGATIVE_Z_NV = 5,
-    VK_VIEWPORT_COORDINATE_SWIZZLE_POSITIVE_W_NV = 6,
-    VK_VIEWPORT_COORDINATE_SWIZZLE_NEGATIVE_W_NV = 7,
-    VK_VIEWPORT_COORDINATE_SWIZZLE_BEGIN_RANGE_NV = VK_VIEWPORT_COORDINATE_SWIZZLE_POSITIVE_X_NV,
-    VK_VIEWPORT_COORDINATE_SWIZZLE_END_RANGE_NV = VK_VIEWPORT_COORDINATE_SWIZZLE_NEGATIVE_W_NV,
-    VK_VIEWPORT_COORDINATE_SWIZZLE_RANGE_SIZE_NV = (VK_VIEWPORT_COORDINATE_SWIZZLE_NEGATIVE_W_NV - VK_VIEWPORT_COORDINATE_SWIZZLE_POSITIVE_X_NV + 1),
-    VK_VIEWPORT_COORDINATE_SWIZZLE_MAX_ENUM_NV = 0x7FFFFFFF
-} VkViewportCoordinateSwizzleNV;
-
-typedef VkFlags VkPipelineViewportSwizzleStateCreateFlagsNV;
-
-typedef struct VkViewportSwizzleNV {
-    VkViewportCoordinateSwizzleNV    x;
-    VkViewportCoordinateSwizzleNV    y;
-    VkViewportCoordinateSwizzleNV    z;
-    VkViewportCoordinateSwizzleNV    w;
-} VkViewportSwizzleNV;
-
-typedef struct VkPipelineViewportSwizzleStateCreateInfoNV {
-    VkStructureType                                sType;
-    const void*                                    pNext;
-    VkPipelineViewportSwizzleStateCreateFlagsNV    flags;
-    uint32_t                                       viewportCount;
-    const VkViewportSwizzleNV*                     pViewportSwizzles;
-} VkPipelineViewportSwizzleStateCreateInfoNV;
-
-
-
-#define VK_EXT_discard_rectangles 1
-#define VK_EXT_DISCARD_RECTANGLES_SPEC_VERSION 1
-#define VK_EXT_DISCARD_RECTANGLES_EXTENSION_NAME "VK_EXT_discard_rectangles"
-
-
-typedef enum VkDiscardRectangleModeEXT {
-    VK_DISCARD_RECTANGLE_MODE_INCLUSIVE_EXT = 0,
-    VK_DISCARD_RECTANGLE_MODE_EXCLUSIVE_EXT = 1,
-    VK_DISCARD_RECTANGLE_MODE_BEGIN_RANGE_EXT = VK_DISCARD_RECTANGLE_MODE_INCLUSIVE_EXT,
-    VK_DISCARD_RECTANGLE_MODE_END_RANGE_EXT = VK_DISCARD_RECTANGLE_MODE_EXCLUSIVE_EXT,
-    VK_DISCARD_RECTANGLE_MODE_RANGE_SIZE_EXT = (VK_DISCARD_RECTANGLE_MODE_EXCLUSIVE_EXT - VK_DISCARD_RECTANGLE_MODE_INCLUSIVE_EXT + 1),
-    VK_DISCARD_RECTANGLE_MODE_MAX_ENUM_EXT = 0x7FFFFFFF
-} VkDiscardRectangleModeEXT;
-
-typedef VkFlags VkPipelineDiscardRectangleStateCreateFlagsEXT;
-
-typedef struct VkPhysicalDeviceDiscardRectanglePropertiesEXT {
-    VkStructureType    sType;
-    void*              pNext;
-    uint32_t           maxDiscardRectangles;
-} VkPhysicalDeviceDiscardRectanglePropertiesEXT;
-
-typedef struct VkPipelineDiscardRectangleStateCreateInfoEXT {
-    VkStructureType                                  sType;
-    const void*                                      pNext;
-    VkPipelineDiscardRectangleStateCreateFlagsEXT    flags;
-    VkDiscardRectangleModeEXT                        discardRectangleMode;
-    uint32_t                                         discardRectangleCount;
-    const VkRect2D*                                  pDiscardRectangles;
-} VkPipelineDiscardRectangleStateCreateInfoEXT;
-
-
-typedef void (VKAPI_PTR *PFN_vkCmdSetDiscardRectangleEXT)(VkCommandBuffer commandBuffer, uint32_t firstDiscardRectangle, uint32_t discardRectangleCount, const VkRect2D* pDiscardRectangles);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR void VKAPI_CALL vkCmdSetDiscardRectangleEXT(
-    VkCommandBuffer                             commandBuffer,
-    uint32_t                                    firstDiscardRectangle,
-    uint32_t                                    discardRectangleCount,
-    const VkRect2D*                             pDiscardRectangles);
-#endif
-
-#define VK_EXT_conservative_rasterization 1
-#define VK_EXT_CONSERVATIVE_RASTERIZATION_SPEC_VERSION 1
-#define VK_EXT_CONSERVATIVE_RASTERIZATION_EXTENSION_NAME "VK_EXT_conservative_rasterization"
-
-
-typedef enum VkConservativeRasterizationModeEXT {
-    VK_CONSERVATIVE_RASTERIZATION_MODE_DISABLED_EXT = 0,
-    VK_CONSERVATIVE_RASTERIZATION_MODE_OVERESTIMATE_EXT = 1,
-    VK_CONSERVATIVE_RASTERIZATION_MODE_UNDERESTIMATE_EXT = 2,
-    VK_CONSERVATIVE_RASTERIZATION_MODE_BEGIN_RANGE_EXT = VK_CONSERVATIVE_RASTERIZATION_MODE_DISABLED_EXT,
-    VK_CONSERVATIVE_RASTERIZATION_MODE_END_RANGE_EXT = VK_CONSERVATIVE_RASTERIZATION_MODE_UNDERESTIMATE_EXT,
-    VK_CONSERVATIVE_RASTERIZATION_MODE_RANGE_SIZE_EXT = (VK_CONSERVATIVE_RASTERIZATION_MODE_UNDERESTIMATE_EXT - VK_CONSERVATIVE_RASTERIZATION_MODE_DISABLED_EXT + 1),
-    VK_CONSERVATIVE_RASTERIZATION_MODE_MAX_ENUM_EXT = 0x7FFFFFFF
-} VkConservativeRasterizationModeEXT;
-
-typedef VkFlags VkPipelineRasterizationConservativeStateCreateFlagsEXT;
-
-typedef struct VkPhysicalDeviceConservativeRasterizationPropertiesEXT {
-    VkStructureType    sType;
-    void*              pNext;
-    float              primitiveOverestimationSize;
-    float              maxExtraPrimitiveOverestimationSize;
-    float              extraPrimitiveOverestimationSizeGranularity;
-    VkBool32           primitiveUnderestimation;
-    VkBool32           conservativePointAndLineRasterization;
-    VkBool32           degenerateTrianglesRasterized;
-    VkBool32           degenerateLinesRasterized;
-    VkBool32           fullyCoveredFragmentShaderInputVariable;
-    VkBool32           conservativeRasterizationPostDepthCoverage;
-} VkPhysicalDeviceConservativeRasterizationPropertiesEXT;
-
-typedef struct VkPipelineRasterizationConservativeStateCreateInfoEXT {
-    VkStructureType                                           sType;
-    const void*                                               pNext;
-    VkPipelineRasterizationConservativeStateCreateFlagsEXT    flags;
-    VkConservativeRasterizationModeEXT                        conservativeRasterizationMode;
-    float                                                     extraPrimitiveOverestimationSize;
-} VkPipelineRasterizationConservativeStateCreateInfoEXT;
-
-
-
-#define VK_EXT_swapchain_colorspace 1
-#define VK_EXT_SWAPCHAIN_COLOR_SPACE_SPEC_VERSION 3
-#define VK_EXT_SWAPCHAIN_COLOR_SPACE_EXTENSION_NAME "VK_EXT_swapchain_colorspace"
-
-
-#define VK_EXT_hdr_metadata 1
-#define VK_EXT_HDR_METADATA_SPEC_VERSION  1
-#define VK_EXT_HDR_METADATA_EXTENSION_NAME "VK_EXT_hdr_metadata"
-
-typedef struct VkXYColorEXT {
-    float    x;
-    float    y;
-} VkXYColorEXT;
-
-typedef struct VkHdrMetadataEXT {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkXYColorEXT       displayPrimaryRed;
-    VkXYColorEXT       displayPrimaryGreen;
-    VkXYColorEXT       displayPrimaryBlue;
-    VkXYColorEXT       whitePoint;
-    float              maxLuminance;
-    float              minLuminance;
-    float              maxContentLightLevel;
-    float              maxFrameAverageLightLevel;
-} VkHdrMetadataEXT;
-
-
-typedef void (VKAPI_PTR *PFN_vkSetHdrMetadataEXT)(VkDevice device, uint32_t swapchainCount, const VkSwapchainKHR* pSwapchains, const VkHdrMetadataEXT* pMetadata);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR void VKAPI_CALL vkSetHdrMetadataEXT(
-    VkDevice                                    device,
-    uint32_t                                    swapchainCount,
-    const VkSwapchainKHR*                       pSwapchains,
-    const VkHdrMetadataEXT*                     pMetadata);
-#endif
-
-#define VK_EXT_external_memory_dma_buf 1
-#define VK_EXT_EXTERNAL_MEMORY_DMA_BUF_SPEC_VERSION 1
-#define VK_EXT_EXTERNAL_MEMORY_DMA_BUF_EXTENSION_NAME "VK_EXT_external_memory_dma_buf"
-
-
-#define VK_EXT_queue_family_foreign 1
-#define VK_EXT_QUEUE_FAMILY_FOREIGN_SPEC_VERSION 1
-#define VK_EXT_QUEUE_FAMILY_FOREIGN_EXTENSION_NAME "VK_EXT_queue_family_foreign"
-#define VK_QUEUE_FAMILY_FOREIGN_EXT       (~0U-2)
-
-
-#define VK_EXT_debug_utils 1
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDebugUtilsMessengerEXT)
-
-#define VK_EXT_DEBUG_UTILS_SPEC_VERSION   1
-#define VK_EXT_DEBUG_UTILS_EXTENSION_NAME "VK_EXT_debug_utils"
-
-typedef VkFlags VkDebugUtilsMessengerCallbackDataFlagsEXT;
-typedef VkFlags VkDebugUtilsMessengerCreateFlagsEXT;
-
-typedef enum VkDebugUtilsMessageSeverityFlagBitsEXT {
-    VK_DEBUG_UTILS_MESSAGE_SEVERITY_VERBOSE_BIT_EXT = 0x00000001,
-    VK_DEBUG_UTILS_MESSAGE_SEVERITY_INFO_BIT_EXT = 0x00000010,
-    VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT = 0x00000100,
-    VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT = 0x00001000,
-    VK_DEBUG_UTILS_MESSAGE_SEVERITY_FLAG_BITS_MAX_ENUM_EXT = 0x7FFFFFFF
-} VkDebugUtilsMessageSeverityFlagBitsEXT;
-typedef VkFlags VkDebugUtilsMessageSeverityFlagsEXT;
-
-typedef enum VkDebugUtilsMessageTypeFlagBitsEXT {
-    VK_DEBUG_UTILS_MESSAGE_TYPE_GENERAL_BIT_EXT = 0x00000001,
-    VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT = 0x00000002,
-    VK_DEBUG_UTILS_MESSAGE_TYPE_PERFORMANCE_BIT_EXT = 0x00000004,
-    VK_DEBUG_UTILS_MESSAGE_TYPE_FLAG_BITS_MAX_ENUM_EXT = 0x7FFFFFFF
-} VkDebugUtilsMessageTypeFlagBitsEXT;
-typedef VkFlags VkDebugUtilsMessageTypeFlagsEXT;
-
-typedef struct VkDebugUtilsObjectNameInfoEXT {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkObjectType       objectType;
-    uint64_t           objectHandle;
-    const char*        pObjectName;
-} VkDebugUtilsObjectNameInfoEXT;
-
-typedef struct VkDebugUtilsObjectTagInfoEXT {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkObjectType       objectType;
-    uint64_t           objectHandle;
-    uint64_t           tagName;
-    size_t             tagSize;
-    const void*        pTag;
-} VkDebugUtilsObjectTagInfoEXT;
-
-typedef struct VkDebugUtilsLabelEXT {
-    VkStructureType    sType;
-    const void*        pNext;
-    const char*        pLabelName;
-    float              color[4];
-} VkDebugUtilsLabelEXT;
-
-typedef struct VkDebugUtilsMessengerCallbackDataEXT {
-    VkStructureType                              sType;
-    const void*                                  pNext;
-    VkDebugUtilsMessengerCallbackDataFlagsEXT    flags;
-    const char*                                  pMessageIdName;
-    int32_t                                      messageIdNumber;
-    const char*                                  pMessage;
-    uint32_t                                     queueLabelCount;
-    VkDebugUtilsLabelEXT*                        pQueueLabels;
-    uint32_t                                     cmdBufLabelCount;
-    VkDebugUtilsLabelEXT*                        pCmdBufLabels;
-    uint32_t                                     objectCount;
-    VkDebugUtilsObjectNameInfoEXT*               pObjects;
-} VkDebugUtilsMessengerCallbackDataEXT;
-
-typedef VkBool32 (VKAPI_PTR *PFN_vkDebugUtilsMessengerCallbackEXT)(
-    VkDebugUtilsMessageSeverityFlagBitsEXT           messageSeverity,
-    VkDebugUtilsMessageTypeFlagsEXT                  messageType,
-    const VkDebugUtilsMessengerCallbackDataEXT*      pCallbackData,
-    void*                                            pUserData);
-
-typedef struct VkDebugUtilsMessengerCreateInfoEXT {
-    VkStructureType                         sType;
-    const void*                             pNext;
-    VkDebugUtilsMessengerCreateFlagsEXT     flags;
-    VkDebugUtilsMessageSeverityFlagsEXT     messageSeverity;
-    VkDebugUtilsMessageTypeFlagsEXT         messageType;
-    PFN_vkDebugUtilsMessengerCallbackEXT    pfnUserCallback;
-    void*                                   pUserData;
-} VkDebugUtilsMessengerCreateInfoEXT;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkSetDebugUtilsObjectNameEXT)(VkDevice device, const VkDebugUtilsObjectNameInfoEXT* pNameInfo);
-typedef VkResult (VKAPI_PTR *PFN_vkSetDebugUtilsObjectTagEXT)(VkDevice device, const VkDebugUtilsObjectTagInfoEXT* pTagInfo);
-typedef void (VKAPI_PTR *PFN_vkQueueBeginDebugUtilsLabelEXT)(VkQueue queue, const VkDebugUtilsLabelEXT* pLabelInfo);
-typedef void (VKAPI_PTR *PFN_vkQueueEndDebugUtilsLabelEXT)(VkQueue queue);
-typedef void (VKAPI_PTR *PFN_vkQueueInsertDebugUtilsLabelEXT)(VkQueue queue, const VkDebugUtilsLabelEXT* pLabelInfo);
-typedef void (VKAPI_PTR *PFN_vkCmdBeginDebugUtilsLabelEXT)(VkCommandBuffer commandBuffer, const VkDebugUtilsLabelEXT* pLabelInfo);
-typedef void (VKAPI_PTR *PFN_vkCmdEndDebugUtilsLabelEXT)(VkCommandBuffer commandBuffer);
-typedef void (VKAPI_PTR *PFN_vkCmdInsertDebugUtilsLabelEXT)(VkCommandBuffer commandBuffer, const VkDebugUtilsLabelEXT* pLabelInfo);
-typedef VkResult (VKAPI_PTR *PFN_vkCreateDebugUtilsMessengerEXT)(VkInstance instance, const VkDebugUtilsMessengerCreateInfoEXT* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkDebugUtilsMessengerEXT* pMessenger);
-typedef void (VKAPI_PTR *PFN_vkDestroyDebugUtilsMessengerEXT)(VkInstance instance, VkDebugUtilsMessengerEXT messenger, const VkAllocationCallbacks* pAllocator);
-typedef void (VKAPI_PTR *PFN_vkSubmitDebugUtilsMessageEXT)(VkInstance instance, VkDebugUtilsMessageSeverityFlagBitsEXT messageSeverity, VkDebugUtilsMessageTypeFlagsEXT messageTypes, const VkDebugUtilsMessengerCallbackDataEXT* pCallbackData);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkSetDebugUtilsObjectNameEXT(
-    VkDevice                                    device,
-    const VkDebugUtilsObjectNameInfoEXT*        pNameInfo);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkSetDebugUtilsObjectTagEXT(
-    VkDevice                                    device,
-    const VkDebugUtilsObjectTagInfoEXT*         pTagInfo);
-
-VKAPI_ATTR void VKAPI_CALL vkQueueBeginDebugUtilsLabelEXT(
-    VkQueue                                     queue,
-    const VkDebugUtilsLabelEXT*                 pLabelInfo);
-
-VKAPI_ATTR void VKAPI_CALL vkQueueEndDebugUtilsLabelEXT(
-    VkQueue                                     queue);
-
-VKAPI_ATTR void VKAPI_CALL vkQueueInsertDebugUtilsLabelEXT(
-    VkQueue                                     queue,
-    const VkDebugUtilsLabelEXT*                 pLabelInfo);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdBeginDebugUtilsLabelEXT(
-    VkCommandBuffer                             commandBuffer,
-    const VkDebugUtilsLabelEXT*                 pLabelInfo);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdEndDebugUtilsLabelEXT(
-    VkCommandBuffer                             commandBuffer);
-
-VKAPI_ATTR void VKAPI_CALL vkCmdInsertDebugUtilsLabelEXT(
-    VkCommandBuffer                             commandBuffer,
-    const VkDebugUtilsLabelEXT*                 pLabelInfo);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateDebugUtilsMessengerEXT(
-    VkInstance                                  instance,
-    const VkDebugUtilsMessengerCreateInfoEXT*   pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkDebugUtilsMessengerEXT*                   pMessenger);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyDebugUtilsMessengerEXT(
-    VkInstance                                  instance,
-    VkDebugUtilsMessengerEXT                    messenger,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR void VKAPI_CALL vkSubmitDebugUtilsMessageEXT(
-    VkInstance                                  instance,
-    VkDebugUtilsMessageSeverityFlagBitsEXT      messageSeverity,
-    VkDebugUtilsMessageTypeFlagsEXT             messageTypes,
-    const VkDebugUtilsMessengerCallbackDataEXT* pCallbackData);
-#endif
-
-#define VK_EXT_sampler_filter_minmax 1
-#define VK_EXT_SAMPLER_FILTER_MINMAX_SPEC_VERSION 1
-#define VK_EXT_SAMPLER_FILTER_MINMAX_EXTENSION_NAME "VK_EXT_sampler_filter_minmax"
-
-
-typedef enum VkSamplerReductionModeEXT {
-    VK_SAMPLER_REDUCTION_MODE_WEIGHTED_AVERAGE_EXT = 0,
-    VK_SAMPLER_REDUCTION_MODE_MIN_EXT = 1,
-    VK_SAMPLER_REDUCTION_MODE_MAX_EXT = 2,
-    VK_SAMPLER_REDUCTION_MODE_BEGIN_RANGE_EXT = VK_SAMPLER_REDUCTION_MODE_WEIGHTED_AVERAGE_EXT,
-    VK_SAMPLER_REDUCTION_MODE_END_RANGE_EXT = VK_SAMPLER_REDUCTION_MODE_MAX_EXT,
-    VK_SAMPLER_REDUCTION_MODE_RANGE_SIZE_EXT = (VK_SAMPLER_REDUCTION_MODE_MAX_EXT - VK_SAMPLER_REDUCTION_MODE_WEIGHTED_AVERAGE_EXT + 1),
-    VK_SAMPLER_REDUCTION_MODE_MAX_ENUM_EXT = 0x7FFFFFFF
-} VkSamplerReductionModeEXT;
-
-typedef struct VkSamplerReductionModeCreateInfoEXT {
-    VkStructureType              sType;
-    const void*                  pNext;
-    VkSamplerReductionModeEXT    reductionMode;
-} VkSamplerReductionModeCreateInfoEXT;
-
-typedef struct VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT {
-    VkStructureType    sType;
-    void*              pNext;
-    VkBool32           filterMinmaxSingleComponentFormats;
-    VkBool32           filterMinmaxImageComponentMapping;
-} VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT;
-
-
-
-#define VK_AMD_gpu_shader_int16 1
-#define VK_AMD_GPU_SHADER_INT16_SPEC_VERSION 1
-#define VK_AMD_GPU_SHADER_INT16_EXTENSION_NAME "VK_AMD_gpu_shader_int16"
-
-
-#define VK_AMD_mixed_attachment_samples 1
-#define VK_AMD_MIXED_ATTACHMENT_SAMPLES_SPEC_VERSION 1
-#define VK_AMD_MIXED_ATTACHMENT_SAMPLES_EXTENSION_NAME "VK_AMD_mixed_attachment_samples"
-
-
-#define VK_AMD_shader_fragment_mask 1
-#define VK_AMD_SHADER_FRAGMENT_MASK_SPEC_VERSION 1
-#define VK_AMD_SHADER_FRAGMENT_MASK_EXTENSION_NAME "VK_AMD_shader_fragment_mask"
-
-
-#define VK_EXT_shader_stencil_export 1
-#define VK_EXT_SHADER_STENCIL_EXPORT_SPEC_VERSION 1
-#define VK_EXT_SHADER_STENCIL_EXPORT_EXTENSION_NAME "VK_EXT_shader_stencil_export"
-
-
-#define VK_EXT_sample_locations 1
-#define VK_EXT_SAMPLE_LOCATIONS_SPEC_VERSION 1
-#define VK_EXT_SAMPLE_LOCATIONS_EXTENSION_NAME "VK_EXT_sample_locations"
-
-typedef struct VkSampleLocationEXT {
-    float    x;
-    float    y;
-} VkSampleLocationEXT;
-
-typedef struct VkSampleLocationsInfoEXT {
-    VkStructureType               sType;
-    const void*                   pNext;
-    VkSampleCountFlagBits         sampleLocationsPerPixel;
-    VkExtent2D                    sampleLocationGridSize;
-    uint32_t                      sampleLocationsCount;
-    const VkSampleLocationEXT*    pSampleLocations;
-} VkSampleLocationsInfoEXT;
-
-typedef struct VkAttachmentSampleLocationsEXT {
-    uint32_t                    attachmentIndex;
-    VkSampleLocationsInfoEXT    sampleLocationsInfo;
-} VkAttachmentSampleLocationsEXT;
-
-typedef struct VkSubpassSampleLocationsEXT {
-    uint32_t                    subpassIndex;
-    VkSampleLocationsInfoEXT    sampleLocationsInfo;
-} VkSubpassSampleLocationsEXT;
-
-typedef struct VkRenderPassSampleLocationsBeginInfoEXT {
-    VkStructureType                          sType;
-    const void*                              pNext;
-    uint32_t                                 attachmentInitialSampleLocationsCount;
-    const VkAttachmentSampleLocationsEXT*    pAttachmentInitialSampleLocations;
-    uint32_t                                 postSubpassSampleLocationsCount;
-    const VkSubpassSampleLocationsEXT*       pPostSubpassSampleLocations;
-} VkRenderPassSampleLocationsBeginInfoEXT;
-
-typedef struct VkPipelineSampleLocationsStateCreateInfoEXT {
-    VkStructureType             sType;
-    const void*                 pNext;
-    VkBool32                    sampleLocationsEnable;
-    VkSampleLocationsInfoEXT    sampleLocationsInfo;
-} VkPipelineSampleLocationsStateCreateInfoEXT;
-
-typedef struct VkPhysicalDeviceSampleLocationsPropertiesEXT {
-    VkStructureType       sType;
-    void*                 pNext;
-    VkSampleCountFlags    sampleLocationSampleCounts;
-    VkExtent2D            maxSampleLocationGridSize;
-    float                 sampleLocationCoordinateRange[2];
-    uint32_t              sampleLocationSubPixelBits;
-    VkBool32              variableSampleLocations;
-} VkPhysicalDeviceSampleLocationsPropertiesEXT;
-
-typedef struct VkMultisamplePropertiesEXT {
-    VkStructureType    sType;
-    void*              pNext;
-    VkExtent2D         maxSampleLocationGridSize;
-} VkMultisamplePropertiesEXT;
-
-
-typedef void (VKAPI_PTR *PFN_vkCmdSetSampleLocationsEXT)(VkCommandBuffer commandBuffer, const VkSampleLocationsInfoEXT* pSampleLocationsInfo);
-typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceMultisamplePropertiesEXT)(VkPhysicalDevice physicalDevice, VkSampleCountFlagBits samples, VkMultisamplePropertiesEXT* pMultisampleProperties);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR void VKAPI_CALL vkCmdSetSampleLocationsEXT(
-    VkCommandBuffer                             commandBuffer,
-    const VkSampleLocationsInfoEXT*             pSampleLocationsInfo);
-
-VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceMultisamplePropertiesEXT(
-    VkPhysicalDevice                            physicalDevice,
-    VkSampleCountFlagBits                       samples,
-    VkMultisamplePropertiesEXT*                 pMultisampleProperties);
-#endif
-
-#define VK_EXT_blend_operation_advanced 1
-#define VK_EXT_BLEND_OPERATION_ADVANCED_SPEC_VERSION 2
-#define VK_EXT_BLEND_OPERATION_ADVANCED_EXTENSION_NAME "VK_EXT_blend_operation_advanced"
-
-
-typedef enum VkBlendOverlapEXT {
-    VK_BLEND_OVERLAP_UNCORRELATED_EXT = 0,
-    VK_BLEND_OVERLAP_DISJOINT_EXT = 1,
-    VK_BLEND_OVERLAP_CONJOINT_EXT = 2,
-    VK_BLEND_OVERLAP_BEGIN_RANGE_EXT = VK_BLEND_OVERLAP_UNCORRELATED_EXT,
-    VK_BLEND_OVERLAP_END_RANGE_EXT = VK_BLEND_OVERLAP_CONJOINT_EXT,
-    VK_BLEND_OVERLAP_RANGE_SIZE_EXT = (VK_BLEND_OVERLAP_CONJOINT_EXT - VK_BLEND_OVERLAP_UNCORRELATED_EXT + 1),
-    VK_BLEND_OVERLAP_MAX_ENUM_EXT = 0x7FFFFFFF
-} VkBlendOverlapEXT;
-
-typedef struct VkPhysicalDeviceBlendOperationAdvancedFeaturesEXT {
-    VkStructureType    sType;
-    void*              pNext;
-    VkBool32           advancedBlendCoherentOperations;
-} VkPhysicalDeviceBlendOperationAdvancedFeaturesEXT;
-
-typedef struct VkPhysicalDeviceBlendOperationAdvancedPropertiesEXT {
-    VkStructureType    sType;
-    void*              pNext;
-    uint32_t           advancedBlendMaxColorAttachments;
-    VkBool32           advancedBlendIndependentBlend;
-    VkBool32           advancedBlendNonPremultipliedSrcColor;
-    VkBool32           advancedBlendNonPremultipliedDstColor;
-    VkBool32           advancedBlendCorrelatedOverlap;
-    VkBool32           advancedBlendAllOperations;
-} VkPhysicalDeviceBlendOperationAdvancedPropertiesEXT;
-
-typedef struct VkPipelineColorBlendAdvancedStateCreateInfoEXT {
-    VkStructureType      sType;
-    const void*          pNext;
-    VkBool32             srcPremultiplied;
-    VkBool32             dstPremultiplied;
-    VkBlendOverlapEXT    blendOverlap;
-} VkPipelineColorBlendAdvancedStateCreateInfoEXT;
-
-
-
-#define VK_NV_fragment_coverage_to_color 1
-#define VK_NV_FRAGMENT_COVERAGE_TO_COLOR_SPEC_VERSION 1
-#define VK_NV_FRAGMENT_COVERAGE_TO_COLOR_EXTENSION_NAME "VK_NV_fragment_coverage_to_color"
-
-typedef VkFlags VkPipelineCoverageToColorStateCreateFlagsNV;
-
-typedef struct VkPipelineCoverageToColorStateCreateInfoNV {
-    VkStructureType                                sType;
-    const void*                                    pNext;
-    VkPipelineCoverageToColorStateCreateFlagsNV    flags;
-    VkBool32                                       coverageToColorEnable;
-    uint32_t                                       coverageToColorLocation;
-} VkPipelineCoverageToColorStateCreateInfoNV;
-
-
-
-#define VK_NV_framebuffer_mixed_samples 1
-#define VK_NV_FRAMEBUFFER_MIXED_SAMPLES_SPEC_VERSION 1
-#define VK_NV_FRAMEBUFFER_MIXED_SAMPLES_EXTENSION_NAME "VK_NV_framebuffer_mixed_samples"
-
-
-typedef enum VkCoverageModulationModeNV {
-    VK_COVERAGE_MODULATION_MODE_NONE_NV = 0,
-    VK_COVERAGE_MODULATION_MODE_RGB_NV = 1,
-    VK_COVERAGE_MODULATION_MODE_ALPHA_NV = 2,
-    VK_COVERAGE_MODULATION_MODE_RGBA_NV = 3,
-    VK_COVERAGE_MODULATION_MODE_BEGIN_RANGE_NV = VK_COVERAGE_MODULATION_MODE_NONE_NV,
-    VK_COVERAGE_MODULATION_MODE_END_RANGE_NV = VK_COVERAGE_MODULATION_MODE_RGBA_NV,
-    VK_COVERAGE_MODULATION_MODE_RANGE_SIZE_NV = (VK_COVERAGE_MODULATION_MODE_RGBA_NV - VK_COVERAGE_MODULATION_MODE_NONE_NV + 1),
-    VK_COVERAGE_MODULATION_MODE_MAX_ENUM_NV = 0x7FFFFFFF
-} VkCoverageModulationModeNV;
-
-typedef VkFlags VkPipelineCoverageModulationStateCreateFlagsNV;
-
-typedef struct VkPipelineCoverageModulationStateCreateInfoNV {
-    VkStructureType                                   sType;
-    const void*                                       pNext;
-    VkPipelineCoverageModulationStateCreateFlagsNV    flags;
-    VkCoverageModulationModeNV                        coverageModulationMode;
-    VkBool32                                          coverageModulationTableEnable;
-    uint32_t                                          coverageModulationTableCount;
-    const float*                                      pCoverageModulationTable;
-} VkPipelineCoverageModulationStateCreateInfoNV;
-
-
-
-#define VK_NV_fill_rectangle 1
-#define VK_NV_FILL_RECTANGLE_SPEC_VERSION 1
-#define VK_NV_FILL_RECTANGLE_EXTENSION_NAME "VK_NV_fill_rectangle"
-
-
-#define VK_EXT_post_depth_coverage 1
-#define VK_EXT_POST_DEPTH_COVERAGE_SPEC_VERSION 1
-#define VK_EXT_POST_DEPTH_COVERAGE_EXTENSION_NAME "VK_EXT_post_depth_coverage"
-
-
-#define VK_EXT_validation_cache 1
-VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkValidationCacheEXT)
-
-#define VK_EXT_VALIDATION_CACHE_SPEC_VERSION 1
-#define VK_EXT_VALIDATION_CACHE_EXTENSION_NAME "VK_EXT_validation_cache"
-#define VK_DEBUG_REPORT_OBJECT_TYPE_VALIDATION_CACHE_EXT VK_DEBUG_REPORT_OBJECT_TYPE_VALIDATION_CACHE_EXT_EXT
-
-
-typedef enum VkValidationCacheHeaderVersionEXT {
-    VK_VALIDATION_CACHE_HEADER_VERSION_ONE_EXT = 1,
-    VK_VALIDATION_CACHE_HEADER_VERSION_BEGIN_RANGE_EXT = VK_VALIDATION_CACHE_HEADER_VERSION_ONE_EXT,
-    VK_VALIDATION_CACHE_HEADER_VERSION_END_RANGE_EXT = VK_VALIDATION_CACHE_HEADER_VERSION_ONE_EXT,
-    VK_VALIDATION_CACHE_HEADER_VERSION_RANGE_SIZE_EXT = (VK_VALIDATION_CACHE_HEADER_VERSION_ONE_EXT - VK_VALIDATION_CACHE_HEADER_VERSION_ONE_EXT + 1),
-    VK_VALIDATION_CACHE_HEADER_VERSION_MAX_ENUM_EXT = 0x7FFFFFFF
-} VkValidationCacheHeaderVersionEXT;
-
-typedef VkFlags VkValidationCacheCreateFlagsEXT;
-
-typedef struct VkValidationCacheCreateInfoEXT {
-    VkStructureType                    sType;
-    const void*                        pNext;
-    VkValidationCacheCreateFlagsEXT    flags;
-    size_t                             initialDataSize;
-    const void*                        pInitialData;
-} VkValidationCacheCreateInfoEXT;
-
-typedef struct VkShaderModuleValidationCacheCreateInfoEXT {
-    VkStructureType         sType;
-    const void*             pNext;
-    VkValidationCacheEXT    validationCache;
-} VkShaderModuleValidationCacheCreateInfoEXT;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkCreateValidationCacheEXT)(VkDevice device, const VkValidationCacheCreateInfoEXT* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkValidationCacheEXT* pValidationCache);
-typedef void (VKAPI_PTR *PFN_vkDestroyValidationCacheEXT)(VkDevice device, VkValidationCacheEXT validationCache, const VkAllocationCallbacks* pAllocator);
-typedef VkResult (VKAPI_PTR *PFN_vkMergeValidationCachesEXT)(VkDevice device, VkValidationCacheEXT dstCache, uint32_t srcCacheCount, const VkValidationCacheEXT* pSrcCaches);
-typedef VkResult (VKAPI_PTR *PFN_vkGetValidationCacheDataEXT)(VkDevice device, VkValidationCacheEXT validationCache, size_t* pDataSize, void* pData);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateValidationCacheEXT(
-    VkDevice                                    device,
-    const VkValidationCacheCreateInfoEXT*       pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkValidationCacheEXT*                       pValidationCache);
-
-VKAPI_ATTR void VKAPI_CALL vkDestroyValidationCacheEXT(
-    VkDevice                                    device,
-    VkValidationCacheEXT                        validationCache,
-    const VkAllocationCallbacks*                pAllocator);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkMergeValidationCachesEXT(
-    VkDevice                                    device,
-    VkValidationCacheEXT                        dstCache,
-    uint32_t                                    srcCacheCount,
-    const VkValidationCacheEXT*                 pSrcCaches);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetValidationCacheDataEXT(
-    VkDevice                                    device,
-    VkValidationCacheEXT                        validationCache,
-    size_t*                                     pDataSize,
-    void*                                       pData);
-#endif
-
-#define VK_EXT_shader_viewport_index_layer 1
-#define VK_EXT_SHADER_VIEWPORT_INDEX_LAYER_SPEC_VERSION 1
-#define VK_EXT_SHADER_VIEWPORT_INDEX_LAYER_EXTENSION_NAME "VK_EXT_shader_viewport_index_layer"
-
-
-#define VK_EXT_global_priority 1
-#define VK_EXT_GLOBAL_PRIORITY_SPEC_VERSION 2
-#define VK_EXT_GLOBAL_PRIORITY_EXTENSION_NAME "VK_EXT_global_priority"
-
-
-typedef enum VkQueueGlobalPriorityEXT {
-    VK_QUEUE_GLOBAL_PRIORITY_LOW_EXT = 128,
-    VK_QUEUE_GLOBAL_PRIORITY_MEDIUM_EXT = 256,
-    VK_QUEUE_GLOBAL_PRIORITY_HIGH_EXT = 512,
-    VK_QUEUE_GLOBAL_PRIORITY_REALTIME_EXT = 1024,
-    VK_QUEUE_GLOBAL_PRIORITY_BEGIN_RANGE_EXT = VK_QUEUE_GLOBAL_PRIORITY_LOW_EXT,
-    VK_QUEUE_GLOBAL_PRIORITY_END_RANGE_EXT = VK_QUEUE_GLOBAL_PRIORITY_REALTIME_EXT,
-    VK_QUEUE_GLOBAL_PRIORITY_RANGE_SIZE_EXT = (VK_QUEUE_GLOBAL_PRIORITY_REALTIME_EXT - VK_QUEUE_GLOBAL_PRIORITY_LOW_EXT + 1),
-    VK_QUEUE_GLOBAL_PRIORITY_MAX_ENUM_EXT = 0x7FFFFFFF
-} VkQueueGlobalPriorityEXT;
-
-typedef struct VkDeviceQueueGlobalPriorityCreateInfoEXT {
-    VkStructureType             sType;
-    const void*                 pNext;
-    VkQueueGlobalPriorityEXT    globalPriority;
-} VkDeviceQueueGlobalPriorityCreateInfoEXT;
-
-
-
-#define VK_EXT_external_memory_host 1
-#define VK_EXT_EXTERNAL_MEMORY_HOST_SPEC_VERSION 1
-#define VK_EXT_EXTERNAL_MEMORY_HOST_EXTENSION_NAME "VK_EXT_external_memory_host"
-
-typedef struct VkImportMemoryHostPointerInfoEXT {
-    VkStructureType                       sType;
-    const void*                           pNext;
-    VkExternalMemoryHandleTypeFlagBits    handleType;
-    void*                                 pHostPointer;
-} VkImportMemoryHostPointerInfoEXT;
-
-typedef struct VkMemoryHostPointerPropertiesEXT {
-    VkStructureType    sType;
-    void*              pNext;
-    uint32_t           memoryTypeBits;
-} VkMemoryHostPointerPropertiesEXT;
-
-typedef struct VkPhysicalDeviceExternalMemoryHostPropertiesEXT {
-    VkStructureType    sType;
-    void*              pNext;
-    VkDeviceSize       minImportedHostPointerAlignment;
-} VkPhysicalDeviceExternalMemoryHostPropertiesEXT;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkGetMemoryHostPointerPropertiesEXT)(VkDevice device, VkExternalMemoryHandleTypeFlagBits handleType, const void* pHostPointer, VkMemoryHostPointerPropertiesEXT* pMemoryHostPointerProperties);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkGetMemoryHostPointerPropertiesEXT(
-    VkDevice                                    device,
-    VkExternalMemoryHandleTypeFlagBits          handleType,
-    const void*                                 pHostPointer,
-    VkMemoryHostPointerPropertiesEXT*           pMemoryHostPointerProperties);
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/vulkan/libvulkan/Android.bp b/vulkan/libvulkan/Android.bp
index 7f4f2c4..993b751 100644
--- a/vulkan/libvulkan/Android.bp
+++ b/vulkan/libvulkan/Android.bp
@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// Headers module is in frameworks/native/vulkan/Android.bp.
+// Headers module is in external/vulkan-headers/Android.bp.
 ndk_library {
     name: "libvulkan",
     symbol_file: "libvulkan.map.txt",
@@ -20,6 +20,14 @@
     unversioned_until: "current",
 }
 
+llndk_library {
+    name: "libvulkan",
+    symbol_file: "libvulkan.map.txt",
+    export_llndk_headers: [
+        "vulkan_headers_llndk",
+    ],
+}
+
 cc_library_shared {
     name: "libvulkan",
     clang: true,
@@ -39,11 +47,13 @@
         "-Wno-switch-enum",
         "-Wno-undef",
 
+        // Have clang emit complete debug_info.
+        "-fstandalone-debug",
+
         //"-DLOG_NDEBUG=0",
     ],
 
     cppflags: [
-        "-std=c++14",
         "-Wno-c99-extensions",
         "-Wno-c++98-compat-pedantic",
         "-Wno-exit-time-destructors",
@@ -63,10 +73,11 @@
         "swapchain.cpp",
     ],
 
-    export_header_lib_headers: ["vulkan_headers"],
     header_libs: [
+        "hwvulkan_headers",
         "vulkan_headers",
     ],
+    export_header_lib_headers: ["vulkan_headers"],
     shared_libs: [
         "android.hardware.configstore@1.0",
         "android.hardware.configstore-utils",
@@ -74,6 +85,7 @@
         "libhardware",
         "libsync",
         "libbase",
+        "libdl_android",
         "libhidlbase",
         "libhidltransport",
         "liblog",
@@ -82,6 +94,8 @@
         "libutils",
         "libcutils",
         "libz",
+        "libnativebridge_lazy",
+        "libnativeloader_lazy",
         "libnativewindow",
         "android.hardware.graphics.common@1.0",
     ],
diff --git a/vulkan/libvulkan/api_gen.cpp b/vulkan/libvulkan/api_gen.cpp
index 7650e0c..df86af0 100644
--- a/vulkan/libvulkan/api_gen.cpp
+++ b/vulkan/libvulkan/api_gen.cpp
@@ -553,7 +553,12 @@
         "vkEnumeratePhysicalDeviceGroups",
         "vkEnumeratePhysicalDeviceGroupsKHR",
         "vkEnumeratePhysicalDevices",
+        "vkGetDisplayModeProperties2KHR",
+        "vkGetDisplayPlaneCapabilities2KHR",
         "vkGetInstanceProcAddr",
+        "vkGetPhysicalDeviceCalibrateableTimeDomainsEXT",
+        "vkGetPhysicalDeviceDisplayPlaneProperties2KHR",
+        "vkGetPhysicalDeviceDisplayProperties2KHR",
         "vkGetPhysicalDeviceExternalBufferProperties",
         "vkGetPhysicalDeviceExternalBufferPropertiesKHR",
         "vkGetPhysicalDeviceExternalFenceProperties",
diff --git a/vulkan/libvulkan/code-generator.tmpl b/vulkan/libvulkan/code-generator.tmpl
index 1f4df1e..f04eb03 100644
--- a/vulkan/libvulkan/code-generator.tmpl
+++ b/vulkan/libvulkan/code-generator.tmpl
@@ -1149,6 +1149,7 @@
   {{else if eq $ext "VK_EXT_direct_mode_display"}}true
   {{else if eq $ext "VK_EXT_display_surface_counter"}}true
   {{else if eq $ext "VK_EXT_display_control"}}true
+  {{else if eq $ext "VK_FUCHSIA_imagepipe_surface"}}true
   {{else if eq $ext "VK_MVK_ios_surface"}}true
   {{else if eq $ext "VK_MVK_macos_surface"}}true
   {{else if eq $ext "VK_NN_vi_surface"}}true
diff --git a/vulkan/libvulkan/driver.cpp b/vulkan/libvulkan/driver.cpp
index 19d0146..b494bca 100644
--- a/vulkan/libvulkan/driver.cpp
+++ b/vulkan/libvulkan/driver.cpp
@@ -1167,27 +1167,28 @@
         result = EnumeratePhysicalDevices(instance, &device_count, nullptr);
         if (result < 0)
             return result;
+
         if (!pPhysicalDeviceGroupProperties) {
             *pPhysicalDeviceGroupCount = device_count;
             return result;
         }
 
-        device_count = std::min(device_count, *pPhysicalDeviceGroupCount);
         if (!device_count) {
             *pPhysicalDeviceGroupCount = 0;
             return result;
         }
+        device_count = std::min(device_count, *pPhysicalDeviceGroupCount);
+        if (!device_count)
+            return VK_INCOMPLETE;
 
         android::Vector<VkPhysicalDevice> devices;
         devices.resize(device_count);
-
+        *pPhysicalDeviceGroupCount = device_count;
         result = EnumeratePhysicalDevices(instance, &device_count,
                                           devices.editArray());
         if (result < 0)
             return result;
 
-        devices.resize(device_count);
-        *pPhysicalDeviceGroupCount = device_count;
         for (uint32_t i = 0; i < device_count; ++i) {
             pPhysicalDeviceGroupProperties[i].physicalDeviceCount = 1;
             pPhysicalDeviceGroupProperties[i].physicalDevices[0] = devices[i];
diff --git a/vulkan/libvulkan/layers_extensions.cpp b/vulkan/libvulkan/layers_extensions.cpp
index 3a59208..a7b7a6f 100644
--- a/vulkan/libvulkan/layers_extensions.cpp
+++ b/vulkan/libvulkan/layers_extensions.cpp
@@ -31,6 +31,8 @@
 #include <cutils/properties.h>
 #include <graphicsenv/GraphicsEnv.h>
 #include <log/log.h>
+#include <nativebridge/native_bridge.h>
+#include <nativeloader/native_loader.h>
 #include <ziparchive/zip_archive.h>
 
 // TODO(jessehall): The whole way we deal with extensions is pretty hokey, and
@@ -73,12 +75,14 @@
         : path_(path),
           filename_(filename),
           dlhandle_(nullptr),
+          native_bridge_(false),
           refcount_(0) {}
 
-    LayerLibrary(LayerLibrary&& other)
+    LayerLibrary(LayerLibrary&& other) noexcept
         : path_(std::move(other.path_)),
           filename_(std::move(other.filename_)),
           dlhandle_(other.dlhandle_),
+          native_bridge_(other.native_bridge_),
           refcount_(other.refcount_) {
         other.dlhandle_ = nullptr;
         other.refcount_ = 0;
@@ -101,6 +105,17 @@
     const std::string GetFilename() { return filename_; }
 
    private:
+    // TODO(b/79940628): remove that adapter when we could use NativeBridgeGetTrampoline
+    // for native libraries.
+    template<typename Func = void*>
+    Func GetTrampoline(const char* name) const {
+        if (native_bridge_) {
+            return reinterpret_cast<Func>(android::NativeBridgeGetTrampoline(
+                dlhandle_, name, nullptr, 0));
+        }
+        return reinterpret_cast<Func>(dlsym(dlhandle_, name));
+    }
+
     const std::string path_;
 
     // Track the filename alone so we can detect duplicates
@@ -108,6 +123,7 @@
 
     std::mutex mutex_;
     void* dlhandle_;
+    bool native_bridge_;
     size_t refcount_;
 };
 
@@ -123,19 +139,23 @@
         auto app_namespace = android::GraphicsEnv::getInstance().getAppNamespace();
         if (app_namespace &&
             !android::base::StartsWith(path_, kSystemLayerLibraryDir)) {
-            android_dlextinfo dlextinfo = {};
-            dlextinfo.flags = ANDROID_DLEXT_USE_NAMESPACE;
-            dlextinfo.library_namespace = app_namespace;
-            dlhandle_ = android_dlopen_ext(path_.c_str(), RTLD_NOW | RTLD_LOCAL,
-                                           &dlextinfo);
+            char* error_msg = nullptr;
+            dlhandle_ = OpenNativeLibraryInNamespace(
+                app_namespace, path_.c_str(), &native_bridge_, &error_msg);
+            if (!dlhandle_) {
+                ALOGE("failed to load layer library '%s': %s", path_.c_str(), error_msg);
+                android::NativeLoaderFreeErrorMessage(error_msg);
+                refcount_ = 0;
+                return false;
+            }
         } else {
-            dlhandle_ = dlopen(path_.c_str(), RTLD_NOW | RTLD_LOCAL);
-        }
-        if (!dlhandle_) {
-            ALOGE("failed to load layer library '%s': %s", path_.c_str(),
-                  dlerror());
-            refcount_ = 0;
-            return false;
+          dlhandle_ = dlopen(path_.c_str(), RTLD_NOW | RTLD_LOCAL);
+            if (!dlhandle_) {
+                ALOGE("failed to load layer library '%s': %s", path_.c_str(),
+                      dlerror());
+                refcount_ = 0;
+                return false;
+            }
         }
     }
     return true;
@@ -145,19 +165,25 @@
     std::lock_guard<std::mutex> lock(mutex_);
     if (--refcount_ == 0) {
         ALOGV("closing layer library '%s'", path_.c_str());
-        dlclose(dlhandle_);
-        dlhandle_ = nullptr;
+        char* error_msg = nullptr;
+        if (!android::CloseNativeLibrary(dlhandle_, native_bridge_, &error_msg)) {
+            ALOGE("failed to unload library '%s': %s", path_.c_str(), error_msg);
+            android::NativeLoaderFreeErrorMessage(error_msg);
+            refcount_++;
+        } else {
+           dlhandle_ = nullptr;
+        }
     }
 }
 
 bool LayerLibrary::EnumerateLayers(size_t library_idx,
                                    std::vector<Layer>& instance_layers) const {
     PFN_vkEnumerateInstanceLayerProperties enumerate_instance_layers =
-        reinterpret_cast<PFN_vkEnumerateInstanceLayerProperties>(
-            dlsym(dlhandle_, "vkEnumerateInstanceLayerProperties"));
+        GetTrampoline<PFN_vkEnumerateInstanceLayerProperties>(
+            "vkEnumerateInstanceLayerProperties");
     PFN_vkEnumerateInstanceExtensionProperties enumerate_instance_extensions =
-        reinterpret_cast<PFN_vkEnumerateInstanceExtensionProperties>(
-            dlsym(dlhandle_, "vkEnumerateInstanceExtensionProperties"));
+        GetTrampoline<PFN_vkEnumerateInstanceExtensionProperties>(
+            "vkEnumerateInstanceExtensionProperties");
     if (!enumerate_instance_layers || !enumerate_instance_extensions) {
         ALOGE("layer library '%s' missing some instance enumeration functions",
               path_.c_str());
@@ -166,11 +192,11 @@
 
     // device functions are optional
     PFN_vkEnumerateDeviceLayerProperties enumerate_device_layers =
-        reinterpret_cast<PFN_vkEnumerateDeviceLayerProperties>(
-            dlsym(dlhandle_, "vkEnumerateDeviceLayerProperties"));
+        GetTrampoline<PFN_vkEnumerateDeviceLayerProperties>(
+            "vkEnumerateDeviceLayerProperties");
     PFN_vkEnumerateDeviceExtensionProperties enumerate_device_extensions =
-        reinterpret_cast<PFN_vkEnumerateDeviceExtensionProperties>(
-            dlsym(dlhandle_, "vkEnumerateDeviceExtensionProperties"));
+        GetTrampoline<PFN_vkEnumerateDeviceExtensionProperties>(
+            "vkEnumerateDeviceExtensionProperties");
 
     // get layer counts
     uint32_t num_instance_layers = 0;
@@ -301,10 +327,10 @@
     char* name = static_cast<char*>(alloca(layer_name_len + gpa_name_len + 1));
     strcpy(name, layer.properties.layerName);
     strcpy(name + layer_name_len, gpa_name);
-    if (!(gpa = dlsym(dlhandle_, name))) {
+    if (!(gpa = GetTrampoline(name))) {
         strcpy(name, "vk");
         strcpy(name + 2, gpa_name);
-        gpa = dlsym(dlhandle_, name);
+        gpa = GetTrampoline(name);
     }
     return gpa;
 }
@@ -359,9 +385,8 @@
         return;
     }
     std::string prefix(dir_in_zip + "/");
-    const ZipString prefix_str(prefix.c_str());
     void* iter_cookie = nullptr;
-    if ((err = StartIteration(zip, &iter_cookie, &prefix_str, nullptr)) != 0) {
+    if ((err = StartIteration(zip, &iter_cookie, prefix, "")) != 0) {
         ALOGE("failed to iterate entries in apk '%s': %d", zipname.c_str(),
               err);
         CloseArchive(zip);
@@ -370,11 +395,9 @@
     ALOGD("searching for layers in '%s!/%s'", zipname.c_str(),
           dir_in_zip.c_str());
     ZipEntry entry;
-    ZipString name;
+    std::string name;
     while (Next(iter_cookie, &entry, &name) == 0) {
-        std::string filename(
-            reinterpret_cast<const char*>(name.name) + prefix.length(),
-            name.name_length - prefix.length());
+        std::string filename(name.substr(prefix.length()));
         // only enumerate direct entries of the directory, not subdirectories
         if (filename.find('/') != filename.npos)
             continue;
@@ -520,7 +543,7 @@
     }
 }
 
-LayerRef::LayerRef(LayerRef&& other) : layer_(other.layer_) {
+LayerRef::LayerRef(LayerRef&& other) noexcept : layer_(other.layer_) {
     other.layer_ = nullptr;
 }
 
diff --git a/vulkan/libvulkan/layers_extensions.h b/vulkan/libvulkan/layers_extensions.h
index 07ac1a3..9e2ff5b 100644
--- a/vulkan/libvulkan/layers_extensions.h
+++ b/vulkan/libvulkan/layers_extensions.h
@@ -27,12 +27,13 @@
 class LayerRef {
    public:
     explicit LayerRef(const Layer* layer);
-    LayerRef(LayerRef&& other);
+    LayerRef(LayerRef&& other) noexcept;
     ~LayerRef();
     LayerRef(const LayerRef&) = delete;
     LayerRef& operator=(const LayerRef&) = delete;
 
     // provides bool-like behavior
+    // NOLINTNEXTLINE(google-explicit-constructor)
     operator const Layer*() const { return layer_; }
 
     PFN_vkGetInstanceProcAddr GetGetInstanceProcAddr() const;
diff --git a/vulkan/nulldrv/Android.bp b/vulkan/nulldrv/Android.bp
index 3329609..dedf419 100644
--- a/vulkan/nulldrv/Android.bp
+++ b/vulkan/nulldrv/Android.bp
@@ -32,7 +32,6 @@
         "-DLOG_NDEBUG=0",
     ],
     cppflags: [
-        "-std=c++1y",
         "-Wno-c++98-compat-pedantic",
         "-Wno-c99-extensions",
     ],
@@ -42,6 +41,9 @@
         "null_driver_gen.cpp",
     ],
 
-    header_libs: ["vulkan_headers"],
+    header_libs: [
+        "hwvulkan_headers",
+        "vulkan_headers",
+    ],
     shared_libs: ["liblog"],
 }
diff --git a/vulkan/tools/Android.bp b/vulkan/tools/Android.bp
index d81d9ec..2514094 100644
--- a/vulkan/tools/Android.bp
+++ b/vulkan/tools/Android.bp
@@ -29,7 +29,6 @@
         "-Wno-switch-enum",
     ],
     cppflags: [
-        "-std=c++1y",
         "-Wno-c++98-compat-pedantic",
         "-Wno-c99-extensions",
         "-Wno-old-style-cast",
diff --git a/vulkan/vkjson/Android.bp b/vulkan/vkjson/Android.bp
index e387165..ca93e65 100644
--- a/vulkan/vkjson/Android.bp
+++ b/vulkan/vkjson/Android.bp
@@ -7,6 +7,7 @@
     cflags: [
         "-Wall",
         "-Werror",
+        "-Wimplicit-fallthrough",
     ],
     cppflags: [
         "-std=c++11",
@@ -33,6 +34,7 @@
     cflags: [
         "-Wall",
         "-Werror",
+        "-Wimplicit-fallthrough",
     ],
     cppflags: [
         "-std=c++11",
@@ -45,7 +47,7 @@
         "libjsoncpp_ndk",
     ],
     header_libs: [
-        "vulkan_headers_ndk",
+        "vulkan_headers",
     ],
     sdk_version: "24",
     stl: "libc++_static",
diff --git a/vulkan/vkjson/vkjson.cc b/vulkan/vkjson/vkjson.cc
index 6200383..3da4336 100644
--- a/vulkan/vkjson/vkjson.cc
+++ b/vulkan/vkjson/vkjson.cc
@@ -325,6 +325,13 @@
   }
 };
 
+template <>
+struct EnumTraits<VkDriverIdKHR> {
+  static uint32_t min() { return VK_DRIVER_ID_BEGIN_RANGE_KHR; }
+  static uint32_t max() { return VK_DRIVER_ID_END_RANGE_KHR; }
+  static bool exist(uint32_t e) { return e >= min() && e <= max(); }
+};
+
 // VkSparseImageFormatProperties
 
 template <typename Visitor>
@@ -544,6 +551,31 @@
 
 template <typename Visitor>
 inline bool Iterate(Visitor* visitor,
+                    VkJsonExtDriverProperties* properties) {
+  return visitor->Visit("driverPropertiesKHR",
+                        &properties->driver_properties_khr);
+}
+
+template <typename Visitor>
+inline bool Iterate(Visitor* visitor,
+                    VkPhysicalDeviceDriverPropertiesKHR* properties) {
+  return visitor->Visit("driverID", &properties->driverID) &&
+         visitor->Visit("driverName", &properties->driverName) &&
+         visitor->Visit("driverInfo", &properties->driverInfo) &&
+         visitor->Visit("conformanceVersion", &properties->conformanceVersion);
+}
+
+template <typename Visitor>
+inline bool Iterate(Visitor* visitor,
+                    VkConformanceVersionKHR* version) {
+  return visitor->Visit("major", &version->major) &&
+         visitor->Visit("minor", &version->minor) &&
+         visitor->Visit("subminor", &version->subminor) &&
+         visitor->Visit("patch", &version->patch);
+}
+
+template <typename Visitor>
+inline bool Iterate(Visitor* visitor,
                     VkJsonExtVariablePointerFeatures* features) {
   return visitor->Visit("variablePointerFeaturesKHR",
                         &features->variable_pointer_features_khr);
@@ -766,16 +798,23 @@
                          &device->external_fence_properties) &&
           visitor->Visit("externalSemaphoreProperties",
                          &device->external_semaphore_properties);
+      FALLTHROUGH_INTENDED;
     case VK_API_VERSION_1_0:
       ret &= visitor->Visit("properties", &device->properties) &&
              visitor->Visit("features", &device->features) &&
-             visitor->Visit("VK_KHR_variable_pointers",
-                            &device->ext_variable_pointer_features) &&
              visitor->Visit("memory", &device->memory) &&
              visitor->Visit("queues", &device->queues) &&
              visitor->Visit("extensions", &device->extensions) &&
              visitor->Visit("layers", &device->layers) &&
              visitor->Visit("formats", &device->formats);
+      if (device->ext_driver_properties.reported) {
+        ret &= visitor->Visit("VK_KHR_driver_properties",
+                            &device->ext_driver_properties);
+      }
+      if (device->ext_variable_pointer_features.reported) {
+        ret &= visitor->Visit("VK_KHR_variable_pointers",
+                            &device->ext_variable_pointer_features);
+      }
   }
   return ret;
 }
@@ -786,6 +825,7 @@
   switch (instance->api_version ^ VK_VERSION_PATCH(instance->api_version)) {
     case VK_API_VERSION_1_1:
       ret &= visitor->Visit("deviceGroups", &instance->device_groups);
+      FALLTHROUGH_INTENDED;
     case VK_API_VERSION_1_0:
       ret &= visitor->Visit("layers", &instance->layers) &&
              visitor->Visit("extensions", &instance->extensions) &&
diff --git a/vulkan/vkjson/vkjson.h b/vulkan/vkjson/vkjson.h
index 5e8428a..450fb24 100644
--- a/vulkan/vkjson/vkjson.h
+++ b/vulkan/vkjson/vkjson.h
@@ -41,16 +41,34 @@
 #define VK_API_VERSION_1_1 VK_MAKE_VERSION(1, 1, 0)
 #endif
 
+/*
+ * Annotation to tell clang that we intend to fall through from one case to
+ * another in a switch. Sourced from android-base/macros.h.
+ */
+#define FALLTHROUGH_INTENDED [[clang::fallthrough]]
+
 struct VkJsonLayer {
   VkLayerProperties properties;
   std::vector<VkExtensionProperties> extensions;
 };
 
+struct VkJsonExtDriverProperties {
+  VkJsonExtDriverProperties() {
+    reported = false;
+    memset(&driver_properties_khr, 0,
+           sizeof(VkPhysicalDeviceDriverPropertiesKHR));
+  }
+  bool reported;
+  VkPhysicalDeviceDriverPropertiesKHR driver_properties_khr;
+};
+
 struct VkJsonExtVariablePointerFeatures {
   VkJsonExtVariablePointerFeatures() {
+    reported = false;
     memset(&variable_pointer_features_khr, 0,
            sizeof(VkPhysicalDeviceVariablePointerFeaturesKHR));
   }
+  bool reported;
   VkPhysicalDeviceVariablePointerFeaturesKHR variable_pointer_features_khr;
 };
 
@@ -81,6 +99,7 @@
   }
   VkPhysicalDeviceProperties properties;
   VkPhysicalDeviceFeatures features;
+  VkJsonExtDriverProperties ext_driver_properties;
   VkJsonExtVariablePointerFeatures ext_variable_pointer_features;
   VkPhysicalDeviceMemoryProperties memory;
   std::vector<VkQueueFamilyProperties> queues;
diff --git a/vulkan/vkjson/vkjson_instance.cc b/vulkan/vkjson/vkjson_instance.cc
index db0450d..05d4dfe 100644
--- a/vulkan/vkjson/vkjson_instance.cc
+++ b/vulkan/vkjson/vkjson_instance.cc
@@ -71,11 +71,16 @@
                              const char* const* instance_extensions) {
   VkJsonDevice device;
 
+  PFN_vkGetPhysicalDeviceProperties2KHR vkpGetPhysicalDeviceProperties2KHR =
+      nullptr;
   PFN_vkGetPhysicalDeviceFeatures2KHR vkpGetPhysicalDeviceFeatures2KHR =
       nullptr;
   if (instance != VK_NULL_HANDLE &&
       HasExtension("VK_KHR_get_physical_device_properties2",
                    instance_extension_count, instance_extensions)) {
+    vkpGetPhysicalDeviceProperties2KHR =
+        reinterpret_cast<PFN_vkGetPhysicalDeviceProperties2KHR>(
+            vkGetInstanceProcAddr(instance, "vkGetPhysicalDeviceProperties2KHR"));
     vkpGetPhysicalDeviceFeatures2KHR =
         reinterpret_cast<PFN_vkGetPhysicalDeviceFeatures2KHR>(
             vkGetInstanceProcAddr(instance, "vkGetPhysicalDeviceFeatures2KHR"));
@@ -98,15 +103,32 @@
                                      device.layers.data());
   }
 
-  vkGetPhysicalDeviceProperties(physical_device, &device.properties);
   if (HasExtension("VK_KHR_get_physical_device_properties2",
                    instance_extension_count, instance_extensions)) {
+    VkPhysicalDeviceProperties2KHR properties = {
+        VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2_KHR,
+        nullptr,
+        {} // properties
+    };
+    if (HasExtension("VK_KHR_driver_properties", device.extensions)) {
+      device.ext_driver_properties.reported = true;
+      device.ext_driver_properties.driver_properties_khr.sType =
+          VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DRIVER_PROPERTIES_KHR;
+      device.ext_driver_properties.driver_properties_khr.pNext =
+          properties.pNext;
+      properties.pNext =
+          &device.ext_driver_properties.driver_properties_khr;
+    }
+    vkpGetPhysicalDeviceProperties2KHR(physical_device, &properties);
+    device.properties = properties.properties;
+
     VkPhysicalDeviceFeatures2KHR features = {
         VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2_KHR,
         nullptr,
         {}  // features
     };
     if (HasExtension("VK_KHR_variable_pointers", device.extensions)) {
+      device.ext_variable_pointer_features.reported = true;
       device.ext_variable_pointer_features.variable_pointer_features_khr.sType =
           VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VARIABLE_POINTER_FEATURES_KHR;
       device.ext_variable_pointer_features.variable_pointer_features_khr.pNext =
@@ -117,6 +139,7 @@
     vkpGetPhysicalDeviceFeatures2KHR(physical_device, &features);
     device.features = features.features;
   } else {
+    vkGetPhysicalDeviceProperties(physical_device, &device.properties);
     vkGetPhysicalDeviceFeatures(physical_device, &device.features);
   }
   vkGetPhysicalDeviceMemoryProperties(physical_device, &device.memory);
@@ -330,7 +353,7 @@
                                       1,
                                       "",
                                       0,
-                                      VK_API_VERSION_1_0};
+                                      VK_API_VERSION_1_1};
   VkInstanceCreateInfo instance_info = {
       VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO,
       nullptr,