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fuchsia / third_party / android / platform / frameworks / av / refs/tags/android-mainline-10.0.0_r6 / . / media / libstagefright / omx / OMXNodeInstance.cpp
blob: ddb4ba0bc3515643e0c9bb152b5a12ec546b916a [file] [log] [blame]
/*
* Copyright (C) 2009 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_NDEBUG 0
#define LOG_TAG "OMXNodeInstance"
#include <android-base/macros.h>
#include <utils/Log.h>
#include <inttypes.h>
#include <media/stagefright/omx/OMXNodeInstance.h>
#include <media/stagefright/omx/OMXMaster.h>
#include <media/stagefright/omx/OMXUtils.h>
#include <android/IOMXBufferSource.h>
#include <media/openmax/OMX_Component.h>
#include <media/openmax/OMX_IndexExt.h>
#include <media/openmax/OMX_VideoExt.h>
#include <media/openmax/OMX_AsString.h>
#include <binder/IMemory.h>
#include <cutils/properties.h>
#include <media/hardware/HardwareAPI.h>
#include <media/stagefright/foundation/ADebug.h>
#include <media/stagefright/foundation/ABuffer.h>
#include <media/stagefright/foundation/ColorUtils.h>
#include <media/stagefright/MediaErrors.h>
#include <ui/GraphicBuffer.h>
#include <ui/Fence.h>
#include <utils/misc.h>
#include <utils/NativeHandle.h>
#include <media/OMXBuffer.h>
#include <media/stagefright/xmlparser/MediaCodecsXmlParser.h>
#include <hidlmemory/mapping.h>
static const OMX_U32 kPortIndexInput = 0;
static const OMX_U32 kPortIndexOutput = 1;
#define CLOGW(fmt, ...) ALOGW("[%p:%s] " fmt, mHandle, mName, ##__VA_ARGS__)
#define CLOG_ERROR_IF(cond, fn, err, fmt, ...) \
ALOGE_IF(cond, #fn "(%p:%s, " fmt ") ERROR: %s(%#x)", \
mHandle, mName, ##__VA_ARGS__, asString(err), err)
#define CLOG_ERROR(fn, err, fmt, ...) CLOG_ERROR_IF(true, fn, err, fmt, ##__VA_ARGS__)
#define CLOG_IF_ERROR(fn, err, fmt, ...) \
CLOG_ERROR_IF((err) != OMX_ErrorNone, fn, err, fmt, ##__VA_ARGS__)
#define CLOGI_(level, fn, fmt, ...) \
ALOGI_IF(DEBUG >= (level), #fn "(%p:%s, " fmt ")", mHandle, mName, ##__VA_ARGS__)
#define CLOGD_(level, fn, fmt, ...) \
ALOGD_IF(DEBUG >= (level), #fn "(%p:%s, " fmt ")", mHandle, mName, ##__VA_ARGS__)
#define CLOG_LIFE(fn, fmt, ...) CLOGI_(ADebug::kDebugLifeCycle, fn, fmt, ##__VA_ARGS__)
#define CLOG_STATE(fn, fmt, ...) CLOGI_(ADebug::kDebugState, fn, fmt, ##__VA_ARGS__)
#define CLOG_CONFIG(fn, fmt, ...) CLOGI_(ADebug::kDebugConfig, fn, fmt, ##__VA_ARGS__)
#define CLOG_INTERNAL(fn, fmt, ...) CLOGD_(ADebug::kDebugInternalState, fn, fmt, ##__VA_ARGS__)
#define CLOG_DEBUG_IF(cond, fn, fmt, ...) \
ALOGD_IF(cond, #fn "(%p, " fmt ")", mHandle, ##__VA_ARGS__)
#define CLOG_BUFFER(fn, fmt, ...) \
CLOG_DEBUG_IF(DEBUG >= ADebug::kDebugAll, fn, fmt, ##__VA_ARGS__)
#define CLOG_BUMPED_BUFFER(fn, fmt, ...) \
CLOG_DEBUG_IF(DEBUG_BUMP >= ADebug::kDebugAll, fn, fmt, ##__VA_ARGS__)
/* buffer formatting */
#define BUFFER_FMT(port, fmt, ...) "%s:%u " fmt, portString(port), (port), ##__VA_ARGS__
#define NEW_BUFFER_FMT(buffer_id, port, fmt, ...) \
BUFFER_FMT(port, fmt ") (#%zu => %#x", ##__VA_ARGS__, mActiveBuffers.size(), (buffer_id))
#define SIMPLE_BUFFER(port, size, data) BUFFER_FMT(port, "%zu@%p", (size), (data))
#define SIMPLE_NEW_BUFFER(buffer_id, port, size, data) \
NEW_BUFFER_FMT(buffer_id, port, "%zu@%p", (size), (data))
#define EMPTY_BUFFER(addr, header, fenceFd) "%#x [%u@%p fc=%d]", \
(addr), (header)->nAllocLen, (header)->pBuffer, (fenceFd)
#define FULL_BUFFER(addr, header, fenceFd) "%#" PRIxPTR " [%u@%p (%u..+%u) f=%x ts=%lld fc=%d]", \
(intptr_t)(addr), (header)->nAllocLen, (header)->pBuffer, \
(header)->nOffset, (header)->nFilledLen, (header)->nFlags, (header)->nTimeStamp, (fenceFd)
#define WITH_STATS_WRAPPER(fmt, ...) fmt " { IN=%zu/%zu OUT=%zu/%zu }", ##__VA_ARGS__, \
mInputBuffersWithCodec.size(), mNumPortBuffers[kPortIndexInput], \
mOutputBuffersWithCodec.size(), mNumPortBuffers[kPortIndexOutput]
// TRICKY: this is needed so formatting macros expand before substitution
#define WITH_STATS(fmt, ...) WITH_STATS_WRAPPER(fmt, ##__VA_ARGS__)
namespace android {
struct BufferMeta {
explicit BufferMeta(
const sp<IMemory> &mem, const sp<IHidlMemory> &hidlMemory,
OMX_U32 portIndex, bool copy, OMX_U8 *backup)
: mMem(mem),
mHidlMemory(hidlMemory),
mCopyFromOmx(portIndex == kPortIndexOutput && copy),
mCopyToOmx(portIndex == kPortIndexInput && copy),
mPortIndex(portIndex),
mBackup(backup) {
}
explicit BufferMeta(OMX_U32 portIndex)
: mCopyFromOmx(false),
mCopyToOmx(false),
mPortIndex(portIndex),
mBackup(NULL) {
}
explicit BufferMeta(const sp<GraphicBuffer> &graphicBuffer, OMX_U32 portIndex)
: mGraphicBuffer(graphicBuffer),
mCopyFromOmx(false),
mCopyToOmx(false),
mPortIndex(portIndex),
mBackup(NULL) {
}
OMX_U8 *getPointer() {
return mMem.get() ? static_cast<OMX_U8*>(mMem->pointer()) :
mHidlMemory.get() ? static_cast<OMX_U8*>(
static_cast<void*>(mHidlMemory->getPointer())) : nullptr;
}
void CopyFromOMX(const OMX_BUFFERHEADERTYPE *header) {
if (!mCopyFromOmx) {
return;
}
// check component returns proper range
sp<ABuffer> codec = getBuffer(header, true /* limit */);
memcpy(getPointer() + header->nOffset, codec->data(), codec->size());
}
void CopyToOMX(const OMX_BUFFERHEADERTYPE *header) {
if (!mCopyToOmx) {
return;
}
memcpy(header->pBuffer + header->nOffset,
getPointer() + header->nOffset,
header->nFilledLen);
}
// return the codec buffer
sp<ABuffer> getBuffer(const OMX_BUFFERHEADERTYPE *header, bool limit) {
sp<ABuffer> buf = new ABuffer(header->pBuffer, header->nAllocLen);
if (limit) {
if (header->nOffset + header->nFilledLen > header->nOffset
&& header->nOffset + header->nFilledLen <= header->nAllocLen) {
buf->setRange(header->nOffset, header->nFilledLen);
} else {
buf->setRange(0, 0);
}
}
return buf;
}
void setGraphicBuffer(const sp<GraphicBuffer> &graphicBuffer) {
mGraphicBuffer = graphicBuffer;
}
void setNativeHandle(const sp<NativeHandle> &nativeHandle) {
mNativeHandle = nativeHandle;
}
OMX_U32 getPortIndex() {
return mPortIndex;
}
~BufferMeta() {
delete[] mBackup;
}
private:
sp<GraphicBuffer> mGraphicBuffer;
sp<NativeHandle> mNativeHandle;
sp<IMemory> mMem;
sp<IHidlMemory> mHidlMemory;
bool mCopyFromOmx;
bool mCopyToOmx;
OMX_U32 mPortIndex;
OMX_U8 *mBackup;
BufferMeta(const BufferMeta &);
BufferMeta &operator=(const BufferMeta &);
};
// static
OMX_CALLBACKTYPE OMXNodeInstance::kCallbacks = {
&OnEvent, &OnEmptyBufferDone, &OnFillBufferDone
};
static inline const char *portString(OMX_U32 portIndex) {
switch (portIndex) {
case kPortIndexInput: return "Input";
case kPortIndexOutput: return "Output";
case ~0U: return "All";
default: return "port";
}
}
////////////////////////////////////////////////////////////////////////////////
// This provides the underlying Thread used by CallbackDispatcher.
// Note that deriving CallbackDispatcher from Thread does not work.
struct OMXNodeInstance::CallbackDispatcherThread : public Thread {
explicit CallbackDispatcherThread(CallbackDispatcher *dispatcher)
: mDispatcher(dispatcher) {
}
private:
CallbackDispatcher *mDispatcher;
bool threadLoop();
CallbackDispatcherThread(const CallbackDispatcherThread &);
CallbackDispatcherThread &operator=(const CallbackDispatcherThread &);
};
////////////////////////////////////////////////////////////////////////////////
struct OMXNodeInstance::CallbackDispatcher : public RefBase {
explicit CallbackDispatcher(const sp<OMXNodeInstance> &owner);
// Posts |msg| to the listener's queue. If |realTime| is true, the listener thread is notified
// that a new message is available on the queue. Otherwise, the message stays on the queue, but
// the listener is not notified of it. It will process this message when a subsequent message
// is posted with |realTime| set to true.
void post(const omx_message &msg, bool realTime = true);
bool loop();
protected:
virtual ~CallbackDispatcher();
private:
enum {
// This is used for frame_rendered message batching, which will eventually end up in a
// single AMessage in MediaCodec when it is signaled to the app. AMessage can contain
// up-to 64 key-value pairs, and each frame_rendered message uses 2 keys, so the max
// value for this would be 32. Nonetheless, limit this to 12 to which gives at least 10
// mseconds of batching at 120Hz.
kMaxQueueSize = 12,
};
Mutex mLock;
sp<OMXNodeInstance> const mOwner;
bool mDone;
Condition mQueueChanged;
std::list<omx_message> mQueue;
sp<CallbackDispatcherThread> mThread;
void dispatch(std::list<omx_message> &messages);
CallbackDispatcher(const CallbackDispatcher &);
CallbackDispatcher &operator=(const CallbackDispatcher &);
};
OMXNodeInstance::CallbackDispatcher::CallbackDispatcher(const sp<OMXNodeInstance> &owner)
: mOwner(owner),
mDone(false) {
mThread = new CallbackDispatcherThread(this);
mThread->run("OMXCallbackDisp", ANDROID_PRIORITY_FOREGROUND);
}
OMXNodeInstance::CallbackDispatcher::~CallbackDispatcher() {
{
Mutex::Autolock autoLock(mLock);
mDone = true;
mQueueChanged.signal();
}
// A join on self can happen if the last ref to CallbackDispatcher
// is released within the CallbackDispatcherThread loop
status_t status = mThread->join();
if (status != WOULD_BLOCK) {
// Other than join to self, the only other error return codes are
// whatever readyToRun() returns, and we don't override that
CHECK_EQ(status, (status_t)NO_ERROR);
}
}
void OMXNodeInstance::CallbackDispatcher::post(const omx_message &msg, bool realTime) {
Mutex::Autolock autoLock(mLock);
mQueue.push_back(msg);
if (realTime || mQueue.size() >= kMaxQueueSize) {
mQueueChanged.signal();
}
}
void OMXNodeInstance::CallbackDispatcher::dispatch(std::list<omx_message> &messages) {
if (mOwner == NULL) {
ALOGV("Would have dispatched a message to a node that's already gone.");
return;
}
mOwner->onMessages(messages);
}
bool OMXNodeInstance::CallbackDispatcher::loop() {
for (;;) {
std::list<omx_message> messages;
{
Mutex::Autolock autoLock(mLock);
while (!mDone && mQueue.empty()) {
mQueueChanged.wait(mLock);
}
if (mDone) {
break;
}
messages.swap(mQueue);
}
dispatch(messages);
}
return false;
}
////////////////////////////////////////////////////////////////////////////////
bool OMXNodeInstance::CallbackDispatcherThread::threadLoop() {
return mDispatcher->loop();
}
////////////////////////////////////////////////////////////////////////////////
OMXNodeInstance::OMXNodeInstance(
Omx *owner, const sp<IOMXObserver> &observer, const char *name)
: mOwner(owner),
mHandle(NULL),
mObserver(observer),
mDying(false),
mSailed(false),
mQueriedProhibitedExtensions(false),
mQuirks(0),
mBufferIDCount(0),
mRestorePtsFailed(false),
mMaxTimestampGapUs(0LL),
mPrevOriginalTimeUs(-1LL),
mPrevModifiedTimeUs(-1LL)
{
mName = ADebug::GetDebugName(name);
DEBUG = ADebug::GetDebugLevelFromProperty(name, "debug.stagefright.omx-debug");
ALOGV("debug level for %s is %d", name, DEBUG);
DEBUG_BUMP = DEBUG;
mNumPortBuffers[0] = 0;
mNumPortBuffers[1] = 0;
mDebugLevelBumpPendingBuffers[0] = 0;
mDebugLevelBumpPendingBuffers[1] = 0;
mMetadataType[0] = kMetadataBufferTypeInvalid;
mMetadataType[1] = kMetadataBufferTypeInvalid;
mPortMode[0] = IOMX::kPortModePresetByteBuffer;
mPortMode[1] = IOMX::kPortModePresetByteBuffer;
mSecureBufferType[0] = kSecureBufferTypeUnknown;
mSecureBufferType[1] = kSecureBufferTypeUnknown;
mGraphicBufferEnabled[0] = false;
mGraphicBufferEnabled[1] = false;
mIsSecure = AString(name).endsWith(".secure");
mLegacyAdaptiveExperiment = ADebug::isExperimentEnabled("legacy-adaptive");
}
OMXNodeInstance::~OMXNodeInstance() {
free(mName);
CHECK(mHandle == NULL);
}
void OMXNodeInstance::setHandle(OMX_HANDLETYPE handle) {
CLOG_LIFE(allocateNode, "handle=%p", handle);
CHECK(mHandle == NULL);
mHandle = handle;
if (handle != NULL) {
mDispatcher = new CallbackDispatcher(this);
}
}
sp<IOMXBufferSource> OMXNodeInstance::getBufferSource() {
Mutex::Autolock autoLock(mOMXBufferSourceLock);
return mOMXBufferSource;
}
void OMXNodeInstance::setBufferSource(const sp<IOMXBufferSource>& bufferSource) {
Mutex::Autolock autoLock(mOMXBufferSourceLock);
CLOG_INTERNAL(setBufferSource, "%p", bufferSource.get());
mOMXBufferSource = bufferSource;
}
OMX_HANDLETYPE OMXNodeInstance::handle() {
return mHandle;
}
sp<IOMXObserver> OMXNodeInstance::observer() {
return mObserver;
}
status_t OMXNodeInstance::freeNode() {
CLOG_LIFE(freeNode, "handle=%p", mHandle);
static int32_t kMaxNumIterations = 10;
// Transition the node from its current state all the way down
// to "Loaded".
// This ensures that all active buffers are properly freed even
// for components that don't do this themselves on a call to
// "FreeHandle".
// The code below may trigger some more events to be dispatched
// by the OMX component - we want to ignore them as our client
// does not expect them.
bool expected = false;
if (!mDying.compare_exchange_strong(expected, true)) {
// exit if we have already freed the node or doing so right now.
// NOTE: this ensures that the block below executes at most once.
ALOGV("Already dying");
return OK;
}
OMX_STATETYPE state;
CHECK_EQ(OMX_GetState(mHandle, &state), OMX_ErrorNone);
switch (state) {
case OMX_StateExecuting:
{
ALOGV("forcing Executing->Idle");
sendCommand(OMX_CommandStateSet, OMX_StateIdle);
OMX_ERRORTYPE err;
int32_t iteration = 0;
while ((err = OMX_GetState(mHandle, &state)) == OMX_ErrorNone
&& state != OMX_StateIdle
&& state != OMX_StateInvalid) {
if (++iteration > kMaxNumIterations) {
CLOGW("failed to enter Idle state (now %s(%d), aborting.",
asString(state), state);
state = OMX_StateInvalid;
break;
}
usleep(100000);
}
CHECK_EQ(err, OMX_ErrorNone);
if (state == OMX_StateInvalid) {
break;
}
FALLTHROUGH_INTENDED;
}
case OMX_StateIdle:
{
ALOGV("forcing Idle->Loaded");
sendCommand(OMX_CommandStateSet, OMX_StateLoaded);
freeActiveBuffers();
OMX_ERRORTYPE err;
int32_t iteration = 0;
while ((err = OMX_GetState(mHandle, &state)) == OMX_ErrorNone
&& state != OMX_StateLoaded
&& state != OMX_StateInvalid) {
if (++iteration > kMaxNumIterations) {
CLOGW("failed to enter Loaded state (now %s(%d), aborting.",
asString(state), state);
state = OMX_StateInvalid;
break;
}
ALOGV("waiting for Loaded state...");
usleep(100000);
}
CHECK_EQ(err, OMX_ErrorNone);
FALLTHROUGH_INTENDED;
}
case OMX_StateLoaded:
case OMX_StateInvalid:
break;
default:
LOG_ALWAYS_FATAL("unknown state %s(%#x).", asString(state), state);
break;
}
Mutex::Autolock _l(mLock);
status_t err = mOwner->freeNode(this);
mDispatcher.clear();
mOMXBufferSource.clear();
mHandle = NULL;
CLOG_IF_ERROR(freeNode, err, "");
free(mName);
mName = NULL;
ALOGV("OMXNodeInstance going away.");
return err;
}
status_t OMXNodeInstance::sendCommand(
OMX_COMMANDTYPE cmd, OMX_S32 param) {
const sp<IOMXBufferSource> bufferSource(getBufferSource());
if (bufferSource != NULL && cmd == OMX_CommandStateSet) {
if (param == OMX_StateIdle) {
// Initiating transition from Executing -> Idle
// ACodec is waiting for all buffers to be returned, do NOT
// submit any more buffers to the codec.
bufferSource->onOmxIdle();
} else if (param == OMX_StateLoaded) {
// Initiating transition from Idle/Executing -> Loaded
// Buffers are about to be freed.
bufferSource->onOmxLoaded();
setBufferSource(NULL);
}
// fall through
}
Mutex::Autolock autoLock(mLock);
if (mHandle == NULL) {
return DEAD_OBJECT;
}
if (cmd == OMX_CommandStateSet) {
// There are no configurations past first StateSet command.
mSailed = true;
}
// bump internal-state debug level for 2 input and output frames past a command
{
Mutex::Autolock _l(mDebugLock);
bumpDebugLevel_l(2 /* numInputBuffers */, 2 /* numOutputBuffers */);
}
const char *paramString =
cmd == OMX_CommandStateSet ? asString((OMX_STATETYPE)param) : portString(param);
CLOG_STATE(sendCommand, "%s(%d), %s(%d)", asString(cmd), cmd, paramString, param);
OMX_ERRORTYPE err = OMX_SendCommand(mHandle, cmd, param, NULL);
CLOG_IF_ERROR(sendCommand, err, "%s(%d), %s(%d)", asString(cmd), cmd, paramString, param);
return StatusFromOMXError(err);
}
bool OMXNodeInstance::isProhibitedIndex_l(OMX_INDEXTYPE index) {
// these extensions can only be used from OMXNodeInstance, not by clients directly.
static const char *restricted_extensions[] = {
"OMX.google.android.index.storeMetaDataInBuffers",
"OMX.google.android.index.storeANWBufferInMetadata",
"OMX.google.android.index.prepareForAdaptivePlayback",
"OMX.google.android.index.configureVideoTunnelMode",
"OMX.google.android.index.useAndroidNativeBuffer2",
"OMX.google.android.index.useAndroidNativeBuffer",
"OMX.google.android.index.enableAndroidNativeBuffers",
"OMX.google.android.index.allocateNativeHandle",
"OMX.google.android.index.getAndroidNativeBufferUsage",
};
if ((index > OMX_IndexComponentStartUnused && index < OMX_IndexComponentEndUnused)
|| (index > OMX_IndexPortStartUnused && index < OMX_IndexPortEndUnused)
|| (index > OMX_IndexAudioStartUnused && index < OMX_IndexAudioEndUnused)
|| (index > OMX_IndexVideoStartUnused && index < OMX_IndexVideoEndUnused)
|| (index > OMX_IndexCommonStartUnused && index < OMX_IndexCommonEndUnused)
|| (index > (OMX_INDEXTYPE)OMX_IndexExtAudioStartUnused
&& index < (OMX_INDEXTYPE)OMX_IndexExtAudioEndUnused)
|| (index > (OMX_INDEXTYPE)OMX_IndexExtVideoStartUnused
&& index < (OMX_INDEXTYPE)OMX_IndexExtVideoEndUnused)
|| (index > (OMX_INDEXTYPE)OMX_IndexExtOtherStartUnused
&& index < (OMX_INDEXTYPE)OMX_IndexExtOtherEndUnused)) {
return false;
}
if (!mQueriedProhibitedExtensions) {
for (size_t i = 0; i < NELEM(restricted_extensions); ++i) {
OMX_INDEXTYPE ext;
if (OMX_GetExtensionIndex(mHandle, (OMX_STRING)restricted_extensions[i], &ext) == OMX_ErrorNone) {
mProhibitedExtensions.add(ext);
}
}
mQueriedProhibitedExtensions = true;
}
return mProhibitedExtensions.indexOf(index) >= 0;
}
status_t OMXNodeInstance::getParameter(
OMX_INDEXTYPE index, void *params, size_t /* size */) {
Mutex::Autolock autoLock(mLock);
if (mHandle == NULL) {
return DEAD_OBJECT;
}
if (isProhibitedIndex_l(index)) {
android_errorWriteLog(0x534e4554, "29422020");
return BAD_INDEX;
}
OMX_ERRORTYPE err = OMX_GetParameter(mHandle, index, params);
OMX_INDEXEXTTYPE extIndex = (OMX_INDEXEXTTYPE)index;
// some errors are expected for getParameter
if (err != OMX_ErrorNoMore) {
CLOG_IF_ERROR(getParameter, err, "%s(%#x)", asString(extIndex), index);
}
return StatusFromOMXError(err);
}
status_t OMXNodeInstance::setParameter(
OMX_INDEXTYPE index, const void *params, size_t size) {
Mutex::Autolock autoLock(mLock);
if (mHandle == NULL) {
return DEAD_OBJECT;
}
OMX_INDEXEXTTYPE extIndex = (OMX_INDEXEXTTYPE)index;
CLOG_CONFIG(setParameter, "%s(%#x), %zu@%p)", asString(extIndex), index, size, params);
if (extIndex == OMX_IndexParamMaxFrameDurationForBitrateControl) {
return setMaxPtsGapUs(params, size);
}
if (isProhibitedIndex_l(index)) {
android_errorWriteLog(0x534e4554, "29422020");
return BAD_INDEX;
}
OMX_ERRORTYPE err = OMX_SetParameter(
mHandle, index, const_cast<void *>(params));
CLOG_IF_ERROR(setParameter, err, "%s(%#x)", asString(extIndex), index);
return StatusFromOMXError(err);
}
status_t OMXNodeInstance::getConfig(
OMX_INDEXTYPE index, void *params, size_t /* size */) {
Mutex::Autolock autoLock(mLock);
if (mHandle == NULL) {
return DEAD_OBJECT;
}
if (isProhibitedIndex_l(index)) {
android_errorWriteLog(0x534e4554, "29422020");
return BAD_INDEX;
}
OMX_ERRORTYPE err = OMX_GetConfig(mHandle, index, params);
OMX_INDEXEXTTYPE extIndex = (OMX_INDEXEXTTYPE)index;
// some errors are expected for getConfig
if (err != OMX_ErrorNoMore) {
CLOG_IF_ERROR(getConfig, err, "%s(%#x)", asString(extIndex), index);
}
return StatusFromOMXError(err);
}
status_t OMXNodeInstance::setConfig(
OMX_INDEXTYPE index, const void *params, size_t size) {
Mutex::Autolock autoLock(mLock);
if (mHandle == NULL) {
return DEAD_OBJECT;
}
OMX_INDEXEXTTYPE extIndex = (OMX_INDEXEXTTYPE)index;
CLOG_CONFIG(setConfig, "%s(%#x), %zu@%p)", asString(extIndex), index, size, params);
if (isProhibitedIndex_l(index)) {
android_errorWriteLog(0x534e4554, "29422020");
return BAD_INDEX;
}
OMX_ERRORTYPE err = OMX_SetConfig(
mHandle, index, const_cast<void *>(params));
CLOG_IF_ERROR(setConfig, err, "%s(%#x)", asString(extIndex), index);
return StatusFromOMXError(err);
}
status_t OMXNodeInstance::setPortMode(OMX_U32 portIndex, IOMX::PortMode mode) {
Mutex::Autolock autoLock(mLock);
if (mHandle == NULL) {
return DEAD_OBJECT;
}
if (portIndex >= NELEM(mPortMode)) {
ALOGE("b/31385713, portIndex(%u)", portIndex);
android_errorWriteLog(0x534e4554, "31385713");
return BAD_VALUE;
}
if (mSailed || mNumPortBuffers[portIndex] > 0) {
android_errorWriteLog(0x534e4554, "29422020");
return INVALID_OPERATION;
}
CLOG_CONFIG(setPortMode, "%s(%d), port %d", asString(mode), mode, portIndex);
status_t err = OK;
switch (mode) {
case IOMX::kPortModeDynamicANWBuffer:
{
if (portIndex == kPortIndexOutput) {
if (mLegacyAdaptiveExperiment) {
CLOG_INTERNAL(setPortMode, "Legacy adaptive experiment: "
"not setting port mode to %s(%d) on output",
asString(mode), mode);
err = StatusFromOMXError(OMX_ErrorUnsupportedIndex);
break;
}
err = enableNativeBuffers_l(
portIndex, OMX_TRUE /*graphic*/, OMX_TRUE);
if (err != OK) {
break;
}
}
(void)enableNativeBuffers_l(portIndex, OMX_FALSE /*graphic*/, OMX_FALSE);
err = storeMetaDataInBuffers_l(portIndex, OMX_TRUE, NULL);
break;
}
case IOMX::kPortModeDynamicNativeHandle:
{
if (portIndex != kPortIndexInput) {
CLOG_ERROR(setPortMode, BAD_VALUE,
"%s(%d) mode is only supported on input port", asString(mode), mode);
err = BAD_VALUE;
break;
}
(void)enableNativeBuffers_l(portIndex, OMX_TRUE /*graphic*/, OMX_FALSE);
(void)enableNativeBuffers_l(portIndex, OMX_FALSE /*graphic*/, OMX_FALSE);
MetadataBufferType metaType = kMetadataBufferTypeNativeHandleSource;
err = storeMetaDataInBuffers_l(portIndex, OMX_TRUE, &metaType);
break;
}
case IOMX::kPortModePresetSecureBuffer:
{
// Allow on both input and output.
(void)storeMetaDataInBuffers_l(portIndex, OMX_FALSE, NULL);
(void)enableNativeBuffers_l(portIndex, OMX_TRUE /*graphic*/, OMX_FALSE);
err = enableNativeBuffers_l(portIndex, OMX_FALSE /*graphic*/, OMX_TRUE);
break;
}
case IOMX::kPortModePresetANWBuffer:
{
if (portIndex != kPortIndexOutput) {
CLOG_ERROR(setPortMode, BAD_VALUE,
"%s(%d) mode is only supported on output port", asString(mode), mode);
err = BAD_VALUE;
break;
}
// Check if we're simulating legacy mode with metadata mode,
// if so, enable metadata mode.
if (mLegacyAdaptiveExperiment) {
if (storeMetaDataInBuffers_l(portIndex, OMX_TRUE, NULL) == OK) {
CLOG_INTERNAL(setPortMode, "Legacy adaptive experiment: "
"metdata mode enabled successfully");
break;
}
CLOG_INTERNAL(setPortMode, "Legacy adaptive experiment: "
"unable to enable metadata mode on output");
mLegacyAdaptiveExperiment = false;
}
// Disable secure buffer and enable graphic buffer
(void)enableNativeBuffers_l(portIndex, OMX_FALSE /*graphic*/, OMX_FALSE);
err = enableNativeBuffers_l(portIndex, OMX_TRUE /*graphic*/, OMX_TRUE);
if (err != OK) {
break;
}
// Not running experiment, or metadata is not supported.
// Disable metadata mode and use legacy mode.
(void)storeMetaDataInBuffers_l(portIndex, OMX_FALSE, NULL);
break;
}
case IOMX::kPortModePresetByteBuffer:
{
// Disable secure buffer, native buffer and metadata.
(void)enableNativeBuffers_l(portIndex, OMX_TRUE /*graphic*/, OMX_FALSE);
(void)enableNativeBuffers_l(portIndex, OMX_FALSE /*graphic*/, OMX_FALSE);
(void)storeMetaDataInBuffers_l(portIndex, OMX_FALSE, NULL);
break;
}
default:
CLOG_ERROR(setPortMode, BAD_VALUE, "invalid port mode %d", mode);
err = BAD_VALUE;
break;
}
if (err == OK) {
mPortMode[portIndex] = mode;
}
return err;
}
status_t OMXNodeInstance::enableNativeBuffers_l(
OMX_U32 portIndex, OMX_BOOL graphic, OMX_BOOL enable) {
if (portIndex >= NELEM(mSecureBufferType)) {
ALOGE("b/31385713, portIndex(%u)", portIndex);
android_errorWriteLog(0x534e4554, "31385713");
return BAD_VALUE;
}
CLOG_CONFIG(enableNativeBuffers, "%s:%u%s, %d", portString(portIndex), portIndex,
graphic ? ", graphic" : "", enable);
OMX_STRING name = const_cast<OMX_STRING>(
graphic ? "OMX.google.android.index.enableAndroidNativeBuffers"
: "OMX.google.android.index.allocateNativeHandle");
OMX_INDEXTYPE index;
OMX_ERRORTYPE err = OMX_GetExtensionIndex(mHandle, name, &index);
if (err == OMX_ErrorNone) {
EnableAndroidNativeBuffersParams params;
InitOMXParams(&params);
params.nPortIndex = portIndex;
params.enable = enable;
err = OMX_SetParameter(mHandle, index, &params);
CLOG_IF_ERROR(setParameter, err, "%s(%#x): %s:%u en=%d", name, index,
portString(portIndex), portIndex, enable);
if (!graphic) {
if (err == OMX_ErrorNone) {
mSecureBufferType[portIndex] =
enable ? kSecureBufferTypeNativeHandle : kSecureBufferTypeOpaque;
} else if (mSecureBufferType[portIndex] == kSecureBufferTypeUnknown) {
mSecureBufferType[portIndex] = kSecureBufferTypeOpaque;
}
} else {
if (err == OMX_ErrorNone) {
mGraphicBufferEnabled[portIndex] = enable;
} else if (enable) {
mGraphicBufferEnabled[portIndex] = false;
}
}
} else {
CLOG_ERROR_IF(enable, getExtensionIndex, err, "%s", name);
if (!graphic) {
// Extension not supported, check for manual override with system property
// This is a temporary workaround until partners support the OMX extension
if (property_get_bool("media.mediadrmservice.enable", false)) {
CLOG_CONFIG(enableNativeBuffers, "system property override: using native-handles");
mSecureBufferType[portIndex] = kSecureBufferTypeNativeHandle;
} else if (mSecureBufferType[portIndex] == kSecureBufferTypeUnknown) {
mSecureBufferType[portIndex] = kSecureBufferTypeOpaque;
}
err = OMX_ErrorNone;
}
}
return StatusFromOMXError(err);
}
status_t OMXNodeInstance::getGraphicBufferUsage(
OMX_U32 portIndex, OMX_U32* usage) {
Mutex::Autolock autoLock(mLock);
if (mHandle == NULL) {
return DEAD_OBJECT;
}
OMX_INDEXTYPE index;
OMX_STRING name = const_cast<OMX_STRING>(
"OMX.google.android.index.getAndroidNativeBufferUsage");
OMX_ERRORTYPE err = OMX_GetExtensionIndex(mHandle, name, &index);
if (err != OMX_ErrorNone) {
CLOG_ERROR(getExtensionIndex, err, "%s", name);
return StatusFromOMXError(err);
}
GetAndroidNativeBufferUsageParams params;
InitOMXParams(&params);
params.nPortIndex = portIndex;
err = OMX_GetParameter(mHandle, index, &params);
if (err != OMX_ErrorNone) {
CLOG_ERROR(getParameter, err, "%s(%#x): %s:%u", name, index,
portString(portIndex), portIndex);
return StatusFromOMXError(err);
}
*usage = params.nUsage;
return OK;
}
status_t OMXNodeInstance::storeMetaDataInBuffers_l(
OMX_U32 portIndex, OMX_BOOL enable, MetadataBufferType *type) {
if (mSailed) {
android_errorWriteLog(0x534e4554, "29422020");
return INVALID_OPERATION;
}
if (portIndex != kPortIndexInput && portIndex != kPortIndexOutput) {
android_errorWriteLog(0x534e4554, "26324358");
if (type != NULL) {
*type = kMetadataBufferTypeInvalid;
}
return BAD_VALUE;
}
OMX_INDEXTYPE index;
OMX_STRING name = const_cast<OMX_STRING>(
"OMX.google.android.index.storeMetaDataInBuffers");
OMX_STRING nativeBufferName = const_cast<OMX_STRING>(
"OMX.google.android.index.storeANWBufferInMetadata");
MetadataBufferType negotiatedType;
MetadataBufferType requestedType = type != NULL ? *type : kMetadataBufferTypeANWBuffer;
StoreMetaDataInBuffersParams params;
InitOMXParams(&params);
params.nPortIndex = portIndex;
params.bStoreMetaData = enable;
OMX_ERRORTYPE err =
requestedType == kMetadataBufferTypeANWBuffer
? OMX_GetExtensionIndex(mHandle, nativeBufferName, &index)
: OMX_ErrorUnsupportedIndex;
OMX_ERRORTYPE xerr = err;
if (err == OMX_ErrorNone) {
err = OMX_SetParameter(mHandle, index, &params);
if (err == OMX_ErrorNone) {
name = nativeBufferName; // set name for debugging
negotiatedType = requestedType;
}
}
if (err != OMX_ErrorNone) {
err = OMX_GetExtensionIndex(mHandle, name, &index);
xerr = err;
if (err == OMX_ErrorNone) {
negotiatedType =
requestedType == kMetadataBufferTypeANWBuffer
? kMetadataBufferTypeGrallocSource : requestedType;
err = OMX_SetParameter(mHandle, index, &params);
}
if (err == OMX_ErrorBadParameter) {
err = OMX_ErrorUnsupportedIndex;
}
}
// don't log loud error if component does not support metadata mode on the output
if (err != OMX_ErrorNone) {
if (err == OMX_ErrorUnsupportedIndex && portIndex == kPortIndexOutput) {
CLOGW("component does not support metadata mode; using fallback");
} else if (xerr != OMX_ErrorNone) {
CLOG_ERROR(getExtensionIndex, xerr, "%s", name);
} else {
CLOG_ERROR(setParameter, err, "%s(%#x): %s:%u en=%d type=%d", name, index,
portString(portIndex), portIndex, enable, negotiatedType);
}
negotiatedType = mMetadataType[portIndex];
} else {
if (!enable) {
negotiatedType = kMetadataBufferTypeInvalid;
}
mMetadataType[portIndex] = negotiatedType;
}
CLOG_CONFIG(storeMetaDataInBuffers, "%s:%u %srequested %s:%d negotiated %s:%d",
portString(portIndex), portIndex, enable ? "" : "UN",
asString(requestedType), requestedType, asString(negotiatedType), negotiatedType);
if (type != NULL) {
*type = negotiatedType;
}
return StatusFromOMXError(err);
}
status_t OMXNodeInstance::prepareForAdaptivePlayback(
OMX_U32 portIndex, OMX_BOOL enable, OMX_U32 maxFrameWidth,
OMX_U32 maxFrameHeight) {
Mutex::Autolock autolock(mLock);
if (mHandle == NULL) {
return DEAD_OBJECT;
}
if (mSailed) {
android_errorWriteLog(0x534e4554, "29422020");
return INVALID_OPERATION;
}
CLOG_CONFIG(prepareForAdaptivePlayback, "%s:%u en=%d max=%ux%u",
portString(portIndex), portIndex, enable, maxFrameWidth, maxFrameHeight);
if (mLegacyAdaptiveExperiment) {
CLOG_INTERNAL(prepareForAdaptivePlayback,
"Legacy adaptive experiment: reporting success");
return OK;
}
OMX_INDEXTYPE index;
OMX_STRING name = const_cast<OMX_STRING>(
"OMX.google.android.index.prepareForAdaptivePlayback");
OMX_ERRORTYPE err = OMX_GetExtensionIndex(mHandle, name, &index);
if (err != OMX_ErrorNone) {
CLOG_ERROR_IF(enable, getExtensionIndex, err, "%s", name);
return StatusFromOMXError(err);
}
PrepareForAdaptivePlaybackParams params;
InitOMXParams(&params);
params.nPortIndex = portIndex;
params.bEnable = enable;
params.nMaxFrameWidth = maxFrameWidth;
params.nMaxFrameHeight = maxFrameHeight;
err = OMX_SetParameter(mHandle, index, &params);
CLOG_IF_ERROR(setParameter, err, "%s(%#x): %s:%u en=%d max=%ux%u", name, index,
portString(portIndex), portIndex, enable, maxFrameWidth, maxFrameHeight);
return StatusFromOMXError(err);
}
status_t OMXNodeInstance::configureVideoTunnelMode(
OMX_U32 portIndex, OMX_BOOL tunneled, OMX_U32 audioHwSync,
native_handle_t **sidebandHandle) {
Mutex::Autolock autolock(mLock);
if (mHandle == NULL) {
return DEAD_OBJECT;
}
if (mSailed) {
android_errorWriteLog(0x534e4554, "29422020");
return INVALID_OPERATION;
}
CLOG_CONFIG(configureVideoTunnelMode, "%s:%u tun=%d sync=%u",
portString(portIndex), portIndex, tunneled, audioHwSync);
OMX_INDEXTYPE index;
OMX_STRING name = const_cast<OMX_STRING>(
"OMX.google.android.index.configureVideoTunnelMode");
OMX_ERRORTYPE err = OMX_GetExtensionIndex(mHandle, name, &index);
if (err != OMX_ErrorNone) {
CLOG_ERROR_IF(tunneled, getExtensionIndex, err, "%s", name);
return StatusFromOMXError(err);
}
ConfigureVideoTunnelModeParams tunnelParams;
InitOMXParams(&tunnelParams);
tunnelParams.nPortIndex = portIndex;
tunnelParams.bTunneled = tunneled;
tunnelParams.nAudioHwSync = audioHwSync;
err = OMX_SetParameter(mHandle, index, &tunnelParams);
if (err != OMX_ErrorNone) {
CLOG_ERROR(setParameter, err, "%s(%#x): %s:%u tun=%d sync=%u", name, index,
portString(portIndex), portIndex, tunneled, audioHwSync);
return StatusFromOMXError(err);
}
err = OMX_GetParameter(mHandle, index, &tunnelParams);
if (err != OMX_ErrorNone) {
CLOG_ERROR(getParameter, err, "%s(%#x): %s:%u tun=%d sync=%u", name, index,
portString(portIndex), portIndex, tunneled, audioHwSync);
return StatusFromOMXError(err);
}
if (sidebandHandle) {
*sidebandHandle = (native_handle_t*)tunnelParams.pSidebandWindow;
}
return OK;
}
status_t OMXNodeInstance::useBuffer(
OMX_U32 portIndex, const OMXBuffer &omxBuffer, IOMX::buffer_id *buffer) {
if (buffer == NULL) {
ALOGE("b/25884056");
return BAD_VALUE;
}
if (portIndex >= NELEM(mNumPortBuffers)) {
return BAD_VALUE;
}
Mutex::Autolock autoLock(mLock);
if (mHandle == NULL) {
return DEAD_OBJECT;
}
if (!mSailed) {
ALOGE("b/35467458");
android_errorWriteLog(0x534e4554, "35467458");
return BAD_VALUE;
}
switch (omxBuffer.mBufferType) {
case OMXBuffer::kBufferTypePreset: {
if (mPortMode[portIndex] != IOMX::kPortModeDynamicANWBuffer
&& mPortMode[portIndex] != IOMX::kPortModeDynamicNativeHandle) {
break;
}
return useBuffer_l(portIndex, NULL, NULL, buffer);
}
case OMXBuffer::kBufferTypeSharedMem: {
if (mPortMode[portIndex] != IOMX::kPortModePresetByteBuffer
&& mPortMode[portIndex] != IOMX::kPortModeDynamicANWBuffer) {
break;
}
return useBuffer_l(portIndex, omxBuffer.mMem, NULL, buffer);
}
case OMXBuffer::kBufferTypeANWBuffer: {
if (mPortMode[portIndex] != IOMX::kPortModePresetANWBuffer
&& mPortMode[portIndex] != IOMX::kPortModeDynamicANWBuffer) {
break;
}
return useGraphicBuffer_l(portIndex, omxBuffer.mGraphicBuffer, buffer);
}
case OMXBuffer::kBufferTypeHidlMemory: {
if (mPortMode[portIndex] != IOMX::kPortModePresetByteBuffer
&& mPortMode[portIndex] != IOMX::kPortModeDynamicANWBuffer
&& mPortMode[portIndex] != IOMX::kPortModeDynamicNativeHandle) {
break;
}
sp<IHidlMemory> hidlMemory = mapMemory(omxBuffer.mHidlMemory);
if (hidlMemory == nullptr) {
ALOGE("OMXNodeInstance useBuffer() failed to map memory");
return NO_MEMORY;
}
return useBuffer_l(portIndex, NULL, hidlMemory, buffer);
}
default:
return BAD_VALUE;
break;
}
ALOGE("b/77486542 : bufferType = %d vs. portMode = %d",
omxBuffer.mBufferType, mPortMode[portIndex]);
android_errorWriteLog(0x534e4554, "77486542");
return INVALID_OPERATION;
}
status_t OMXNodeInstance::useBuffer_l(
OMX_U32 portIndex, const sp<IMemory> &params,
const sp<IHidlMemory> &hParams, IOMX::buffer_id *buffer) {
BufferMeta *buffer_meta;
OMX_BUFFERHEADERTYPE *header;
OMX_ERRORTYPE err = OMX_ErrorNone;
bool isMetadata = mMetadataType[portIndex] != kMetadataBufferTypeInvalid;
if (!isMetadata && mGraphicBufferEnabled[portIndex]) {
ALOGE("b/62948670");
android_errorWriteLog(0x534e4554, "62948670");
return INVALID_OPERATION;
}
size_t paramsSize;
void* paramsPointer;
if (params != NULL && hParams != NULL) {
return BAD_VALUE;
}
if (params != NULL) {
paramsPointer = params->pointer();
paramsSize = params->size();
} else if (hParams != NULL) {
paramsPointer = hParams->getPointer();
paramsSize = hParams->getSize();
} else {
paramsPointer = nullptr;
}
OMX_U32 allottedSize;
if (isMetadata) {
if (mMetadataType[portIndex] == kMetadataBufferTypeGrallocSource) {
allottedSize = sizeof(VideoGrallocMetadata);
} else if (mMetadataType[portIndex] == kMetadataBufferTypeANWBuffer) {
allottedSize = sizeof(VideoNativeMetadata);
} else if (mMetadataType[portIndex] == kMetadataBufferTypeNativeHandleSource) {
allottedSize = sizeof(VideoNativeHandleMetadata);
} else {
return BAD_VALUE;
}
} else {
// NULL params is allowed only in metadata mode.
if (paramsPointer == nullptr) {
ALOGE("b/25884056");
return BAD_VALUE;
}
allottedSize = paramsSize;
}
bool isOutputGraphicMetadata = (portIndex == kPortIndexOutput) &&
(mMetadataType[portIndex] == kMetadataBufferTypeGrallocSource ||
mMetadataType[portIndex] == kMetadataBufferTypeANWBuffer);
uint32_t requiresAllocateBufferBit =
(portIndex == kPortIndexInput)
? kRequiresAllocateBufferOnInputPorts
: kRequiresAllocateBufferOnOutputPorts;
// we use useBuffer for output metadata regardless of quirks
if (!isOutputGraphicMetadata && (mQuirks & requiresAllocateBufferBit)) {
// metadata buffers are not connected cross process; only copy if not meta.
buffer_meta = new BufferMeta(
params, hParams, portIndex, !isMetadata /* copy */, NULL /* data */);
err = OMX_AllocateBuffer(
mHandle, &header, portIndex, buffer_meta, allottedSize);
if (err != OMX_ErrorNone) {
CLOG_ERROR(allocateBuffer, err,
SIMPLE_BUFFER(portIndex, (size_t)allottedSize,
paramsPointer));
}
} else {
OMX_U8 *data = NULL;
// metadata buffers are not connected cross process
// use a backup buffer instead of the actual buffer
if (isMetadata) {
data = new (std::nothrow) OMX_U8[allottedSize];
if (data == NULL) {
return NO_MEMORY;
}
memset(data, 0, allottedSize);
buffer_meta = new BufferMeta(
params, hParams, portIndex, false /* copy */, data);
} else {
data = static_cast<OMX_U8 *>(paramsPointer);
buffer_meta = new BufferMeta(
params, hParams, portIndex, false /* copy */, NULL);
}
err = OMX_UseBuffer(
mHandle, &header, portIndex, buffer_meta,
allottedSize, data);
if (err != OMX_ErrorNone) {
CLOG_ERROR(useBuffer, err, SIMPLE_BUFFER(
portIndex, (size_t)allottedSize, data));
}
}
if (err != OMX_ErrorNone) {
delete buffer_meta;
buffer_meta = NULL;
*buffer = 0;
return StatusFromOMXError(err);
}
CHECK_EQ(header->pAppPrivate, buffer_meta);
*buffer = makeBufferID(header);
addActiveBuffer(portIndex, *buffer);
sp<IOMXBufferSource> bufferSource(getBufferSource());
if (bufferSource != NULL && portIndex == kPortIndexInput) {
bufferSource->onInputBufferAdded(*buffer);
}
CLOG_BUFFER(useBuffer, NEW_BUFFER_FMT(
*buffer, portIndex, "%u(%zu)@%p", allottedSize, paramsSize, paramsPointer));
return OK;
}
status_t OMXNodeInstance::useGraphicBuffer2_l(
OMX_U32 portIndex, const sp<GraphicBuffer>& graphicBuffer,
IOMX::buffer_id *buffer) {
if (graphicBuffer == NULL || buffer == NULL) {
ALOGE("b/25884056");
return BAD_VALUE;
}
// port definition
OMX_PARAM_PORTDEFINITIONTYPE def;
InitOMXParams(&def);
def.nPortIndex = portIndex;
OMX_ERRORTYPE err = OMX_GetParameter(mHandle, OMX_IndexParamPortDefinition, &def);
if (err != OMX_ErrorNone) {
OMX_INDEXTYPE index = OMX_IndexParamPortDefinition;
CLOG_ERROR(getParameter, err, "%s(%#x): %s:%u",
asString(index), index, portString(portIndex), portIndex);
return UNKNOWN_ERROR;
}
BufferMeta *bufferMeta = new BufferMeta(graphicBuffer, portIndex);
OMX_BUFFERHEADERTYPE *header = NULL;
OMX_U8* bufferHandle = const_cast<OMX_U8*>(
reinterpret_cast<const OMX_U8*>(graphicBuffer->handle));
err = OMX_UseBuffer(
mHandle,
&header,
portIndex,
bufferMeta,
def.nBufferSize,
bufferHandle);
if (err != OMX_ErrorNone) {
CLOG_ERROR(useBuffer, err, BUFFER_FMT(portIndex, "%u@%p", def.nBufferSize, bufferHandle));
delete bufferMeta;
bufferMeta = NULL;
*buffer = 0;
return StatusFromOMXError(err);
}
CHECK_EQ(header->pBuffer, bufferHandle);
CHECK_EQ(header->pAppPrivate, bufferMeta);
*buffer = makeBufferID(header);
addActiveBuffer(portIndex, *buffer);
CLOG_BUFFER(useGraphicBuffer2, NEW_BUFFER_FMT(
*buffer, portIndex, "%u@%p", def.nBufferSize, bufferHandle));
return OK;
}
// XXX: This function is here for backwards compatibility. Once the OMX
// implementations have been updated this can be removed and useGraphicBuffer2
// can be renamed to useGraphicBuffer.
status_t OMXNodeInstance::useGraphicBuffer_l(
OMX_U32 portIndex, const sp<GraphicBuffer>& graphicBuffer,
IOMX::buffer_id *buffer) {
if (graphicBuffer == NULL || buffer == NULL) {
ALOGE("b/25884056");
return BAD_VALUE;
}
// First, see if we're in metadata mode. We could be running an experiment to simulate
// legacy behavior (preallocated buffers) on devices that supports meta.
if (mMetadataType[portIndex] != kMetadataBufferTypeInvalid) {
return useGraphicBufferWithMetadata_l(
portIndex, graphicBuffer, buffer);
}
if (!mGraphicBufferEnabled[portIndex]) {
// Report error if this is not in graphic buffer mode.
ALOGE("b/62948670");
android_errorWriteLog(0x534e4554, "62948670");
return INVALID_OPERATION;
}
// See if the newer version of the extension is present.
OMX_INDEXTYPE index;
if (OMX_GetExtensionIndex(
mHandle,
const_cast<OMX_STRING>("OMX.google.android.index.useAndroidNativeBuffer2"),
&index) == OMX_ErrorNone) {
return useGraphicBuffer2_l(portIndex, graphicBuffer, buffer);
}
OMX_STRING name = const_cast<OMX_STRING>(
"OMX.google.android.index.useAndroidNativeBuffer");
OMX_ERRORTYPE err = OMX_GetExtensionIndex(mHandle, name, &index);
if (err != OMX_ErrorNone) {
CLOG_ERROR(getExtensionIndex, err, "%s", name);
return StatusFromOMXError(err);
}
BufferMeta *bufferMeta = new BufferMeta(graphicBuffer, portIndex);
OMX_BUFFERHEADERTYPE *header;
OMX_VERSIONTYPE ver;
ver.s.nVersionMajor = 1;
ver.s.nVersionMinor = 0;
ver.s.nRevision = 0;
ver.s.nStep = 0;
UseAndroidNativeBufferParams params = {
sizeof(UseAndroidNativeBufferParams), ver, portIndex, bufferMeta,
&header, graphicBuffer,
};
err = OMX_SetParameter(mHandle, index, &params);
if (err != OMX_ErrorNone) {
CLOG_ERROR(setParameter, err, "%s(%#x): %s:%u meta=%p GB=%p", name, index,
portString(portIndex), portIndex, bufferMeta, graphicBuffer->handle);
delete bufferMeta;
bufferMeta = NULL;
*buffer = 0;
return StatusFromOMXError(err);
}
CHECK_EQ(header->pAppPrivate, bufferMeta);
*buffer = makeBufferID(header);
addActiveBuffer(portIndex, *buffer);
CLOG_BUFFER(useGraphicBuffer, NEW_BUFFER_FMT(
*buffer, portIndex, "GB=%p", graphicBuffer->handle));
return OK;
}
status_t OMXNodeInstance::useGraphicBufferWithMetadata_l(
OMX_U32 portIndex, const sp<GraphicBuffer> &graphicBuffer,
IOMX::buffer_id *buffer) {
if (portIndex != kPortIndexOutput) {
return BAD_VALUE;
}
if (mMetadataType[portIndex] != kMetadataBufferTypeGrallocSource &&
mMetadataType[portIndex] != kMetadataBufferTypeANWBuffer) {
return BAD_VALUE;
}
status_t err = useBuffer_l(portIndex, NULL, NULL, buffer);
if (err != OK) {
return err;
}
OMX_BUFFERHEADERTYPE *header = findBufferHeader(*buffer, portIndex);
return updateGraphicBufferInMeta_l(portIndex, graphicBuffer, *buffer, header);
}
status_t OMXNodeInstance::updateGraphicBufferInMeta_l(
OMX_U32 portIndex, const sp<GraphicBuffer>& graphicBuffer,
IOMX::buffer_id buffer, OMX_BUFFERHEADERTYPE *header) {
// No need to check |graphicBuffer| since NULL is valid for it as below.
if (header == NULL) {
ALOGE("b/25884056");
return BAD_VALUE;
}
if (portIndex != kPortIndexInput && portIndex != kPortIndexOutput) {
return BAD_VALUE;
}
BufferMeta *bufferMeta = (BufferMeta *)(header->pAppPrivate);
sp<ABuffer> data = bufferMeta->getBuffer(header, false /* limit */);
bufferMeta->setGraphicBuffer(graphicBuffer);
MetadataBufferType metaType = mMetadataType[portIndex];
if (metaType == kMetadataBufferTypeGrallocSource
&& data->capacity() >= sizeof(VideoGrallocMetadata)) {
VideoGrallocMetadata &metadata = *(VideoGrallocMetadata *)(data->data());
metadata.eType = kMetadataBufferTypeGrallocSource;
metadata.pHandle = graphicBuffer == NULL ? NULL : graphicBuffer->handle;
} else if (metaType == kMetadataBufferTypeANWBuffer
&& data->capacity() >= sizeof(VideoNativeMetadata)) {
VideoNativeMetadata &metadata = *(VideoNativeMetadata *)(data->data());
metadata.eType = kMetadataBufferTypeANWBuffer;
metadata.pBuffer = graphicBuffer == NULL ? NULL : graphicBuffer->getNativeBuffer();
metadata.nFenceFd = -1;
} else {
CLOG_ERROR(updateGraphicBufferInMeta, BAD_VALUE, "%s:%u, %#x bad type (%d) or size (%u)",
portString(portIndex), portIndex, buffer, mMetadataType[portIndex], header->nAllocLen);
return BAD_VALUE;
}
CLOG_BUFFER(updateGraphicBufferInMeta, "%s:%u, %#x := %p",
portString(portIndex), portIndex, buffer,
graphicBuffer == NULL ? NULL : graphicBuffer->handle);
return OK;
}
status_t OMXNodeInstance::updateNativeHandleInMeta_l(
OMX_U32 portIndex, const sp<NativeHandle>& nativeHandle,
IOMX::buffer_id buffer, OMX_BUFFERHEADERTYPE *header) {
// No need to check |nativeHandle| since NULL is valid for it as below.
if (header == NULL) {
ALOGE("b/25884056");
return BAD_VALUE;
}
if (portIndex != kPortIndexInput && portIndex != kPortIndexOutput) {
return BAD_VALUE;
}
BufferMeta *bufferMeta = (BufferMeta *)(header->pAppPrivate);
sp<ABuffer> data = bufferMeta->getBuffer(header, false /* limit */);
bufferMeta->setNativeHandle(nativeHandle);
if (mMetadataType[portIndex] == kMetadataBufferTypeNativeHandleSource
&& data->capacity() >= sizeof(VideoNativeHandleMetadata)) {
VideoNativeHandleMetadata &metadata = *(VideoNativeHandleMetadata *)(data->data());
metadata.eType = mMetadataType[portIndex];
metadata.pHandle =
nativeHandle == NULL ? NULL : const_cast<native_handle*>(nativeHandle->handle());
} else {
CLOG_ERROR(updateNativeHandleInMeta, BAD_VALUE, "%s:%u, %#x bad type (%d) or size (%zu)",
portString(portIndex), portIndex, buffer, mMetadataType[portIndex], data->capacity());
return BAD_VALUE;
}
CLOG_BUFFER(updateNativeHandleInMeta, "%s:%u, %#x := %p",
portString(portIndex), portIndex, buffer,
nativeHandle == NULL ? NULL : nativeHandle->handle());
return OK;
}
status_t OMXNodeInstance::setInputSurface(
const sp<IOMXBufferSource> &bufferSource) {
Mutex::Autolock autolock(mLock);
if (mHandle == NULL) {
return DEAD_OBJECT;
}
status_t err;
// only allow graphic source on input port, when there are no allocated buffers yet
if (mNumPortBuffers[kPortIndexInput] > 0) {
android_errorWriteLog(0x534e4554, "29422020");
return INVALID_OPERATION;
}
if (getBufferSource() != NULL) {
return ALREADY_EXISTS;
}
err = storeMetaDataInBuffers_l(kPortIndexInput, OMX_TRUE, NULL);
if (err != OK) {
return err;
}
// Retrieve the width and height of the graphic buffer, set when the
// codec was configured.
OMX_PARAM_PORTDEFINITIONTYPE def;
InitOMXParams(&def);
def.nPortIndex = kPortIndexInput;
OMX_ERRORTYPE oerr = OMX_GetParameter(
mHandle, OMX_IndexParamPortDefinition, &def);
if (oerr != OMX_ErrorNone) {
OMX_INDEXTYPE index = OMX_IndexParamPortDefinition;
CLOG_ERROR(getParameter, oerr, "%s(%#x): %s:%u", asString(index),
index, portString(kPortIndexInput), kPortIndexInput);
return UNKNOWN_ERROR;
}
if (def.format.video.eColorFormat != OMX_COLOR_FormatAndroidOpaque) {
CLOGW("createInputSurface requires COLOR_FormatSurface "
"(AndroidOpaque) color format instead of %s(%#x)",
asString(def.format.video.eColorFormat), def.format.video.eColorFormat);
return INVALID_OPERATION;
}
if (def.format.video.nFrameWidth == 0
|| def.format.video.nFrameHeight == 0) {
ALOGE("Invalid video dimension %ux%u",
def.format.video.nFrameWidth,
def.format.video.nFrameHeight);
return BAD_VALUE;
}
setBufferSource(bufferSource);
return OK;
}
status_t OMXNodeInstance::allocateSecureBuffer(
OMX_U32 portIndex, size_t size, IOMX::buffer_id *buffer,
void **buffer_data, sp<NativeHandle> *native_handle) {
if (buffer == NULL || buffer_data == NULL || native_handle == NULL) {
ALOGE("b/25884056");
return BAD_VALUE;
}
if (portIndex >= NELEM(mSecureBufferType)) {
ALOGE("b/31385713, portIndex(%u)", portIndex);
android_errorWriteLog(0x534e4554, "31385713");
return BAD_VALUE;
}
Mutex::Autolock autoLock(mLock);
if (mHandle == NULL) {
return DEAD_OBJECT;
}
if (!mSailed) {
ALOGE("b/35467458");
android_errorWriteLog(0x534e4554, "35467458");
return BAD_VALUE;
}
if (mPortMode[portIndex] != IOMX::kPortModePresetSecureBuffer) {
ALOGE("b/77486542");
android_errorWriteLog(0x534e4554, "77486542");
return INVALID_OPERATION;
}
BufferMeta *buffer_meta = new BufferMeta(portIndex);
OMX_BUFFERHEADERTYPE *header;
OMX_ERRORTYPE err = OMX_AllocateBuffer(
mHandle, &header, portIndex, buffer_meta, size);
if (err != OMX_ErrorNone) {
CLOG_ERROR(allocateBuffer, err, BUFFER_FMT(portIndex, "%zu@", size));
delete buffer_meta;
buffer_meta = NULL;
*buffer = 0;
return StatusFromOMXError(err);
}
CHECK_EQ(header->pAppPrivate, buffer_meta);
*buffer = makeBufferID(header);
if (mSecureBufferType[portIndex] == kSecureBufferTypeNativeHandle) {
*buffer_data = NULL;
*native_handle = NativeHandle::create(
(native_handle_t *)header->pBuffer, false /* ownsHandle */);
} else {
*buffer_data = header->pBuffer;
*native_handle = NULL;
}
addActiveBuffer(portIndex, *buffer);
sp<IOMXBufferSource> bufferSource(getBufferSource());
if (bufferSource != NULL && portIndex == kPortIndexInput) {
bufferSource->onInputBufferAdded(*buffer);
}
CLOG_BUFFER(allocateSecureBuffer, NEW_BUFFER_FMT(
*buffer, portIndex, "%zu@%p:%p", size, *buffer_data,
*native_handle == NULL ? NULL : (*native_handle)->handle()));
return OK;
}
status_t OMXNodeInstance::freeBuffer(
OMX_U32 portIndex, IOMX::buffer_id buffer) {
Mutex::Autolock autoLock(mLock);
if (mHandle == NULL) {
return DEAD_OBJECT;
}
CLOG_BUFFER(freeBuffer, "%s:%u %#x", portString(portIndex), portIndex, buffer);
removeActiveBuffer(portIndex, buffer);
OMX_BUFFERHEADERTYPE *header = findBufferHeader(buffer, portIndex);
if (header == NULL) {
ALOGE("b/25884056");
return BAD_VALUE;
}
BufferMeta *buffer_meta = static_cast<BufferMeta *>(header->pAppPrivate);
// Invalidate buffers in the client side first before calling OMX_FreeBuffer.
// If not, pending events in the client side might access the buffers after free.
invalidateBufferID(buffer);
OMX_ERRORTYPE err = OMX_FreeBuffer(mHandle, portIndex, header);
CLOG_IF_ERROR(freeBuffer, err, "%s:%u %#x", portString(portIndex), portIndex, buffer);
delete buffer_meta;
buffer_meta = NULL;
return StatusFromOMXError(err);
}
status_t OMXNodeInstance::fillBuffer(
IOMX::buffer_id buffer, const OMXBuffer &omxBuffer, int fenceFd) {
Mutex::Autolock autoLock(mLock);
if (mHandle == NULL) {
return DEAD_OBJECT;
}
OMX_BUFFERHEADERTYPE *header = findBufferHeader(buffer, kPortIndexOutput);
if (header == NULL) {
ALOGE("b/25884056");
return BAD_VALUE;
}
if (omxBuffer.mBufferType == OMXBuffer::kBufferTypeANWBuffer) {
status_t err = updateGraphicBufferInMeta_l(
kPortIndexOutput, omxBuffer.mGraphicBuffer, buffer, header);
if (err != OK) {
CLOG_ERROR(fillBuffer, err, FULL_BUFFER(
(intptr_t)header->pBuffer, header, fenceFd));
return err;
}
} else if (omxBuffer.mBufferType != OMXBuffer::kBufferTypePreset) {
return BAD_VALUE;
}
header->nFilledLen = 0;
header->nOffset = 0;
header->nFlags = 0;
// meta now owns fenceFd
status_t res = storeFenceInMeta_l(header, fenceFd, kPortIndexOutput);
if (res != OK) {
CLOG_ERROR(fillBuffer::storeFenceInMeta, res, EMPTY_BUFFER(buffer, header, fenceFd));
return res;
}
{
Mutex::Autolock _l(mDebugLock);
mOutputBuffersWithCodec.add(header);
CLOG_BUMPED_BUFFER(fillBuffer, WITH_STATS(EMPTY_BUFFER(buffer, header, fenceFd)));
}
OMX_ERRORTYPE err = OMX_FillThisBuffer(mHandle, header);
if (err != OMX_ErrorNone) {
CLOG_ERROR(fillBuffer, err, EMPTY_BUFFER(buffer, header, fenceFd));
Mutex::Autolock _l(mDebugLock);
mOutputBuffersWithCodec.remove(header);
}
return StatusFromOMXError(err);
}
status_t OMXNodeInstance::emptyBuffer(
buffer_id buffer, const OMXBuffer &omxBuffer,
OMX_U32 flags, OMX_TICKS timestamp, int fenceFd) {
Mutex::Autolock autoLock(mLock);
if (mHandle == NULL) {
return DEAD_OBJECT;
}
switch (omxBuffer.mBufferType) {
case OMXBuffer::kBufferTypePreset:
return emptyBuffer_l(
buffer, omxBuffer.mRangeOffset, omxBuffer.mRangeLength,
flags, timestamp, fenceFd);
case OMXBuffer::kBufferTypeANWBuffer:
return emptyGraphicBuffer_l(
buffer, omxBuffer.mGraphicBuffer, flags, timestamp, fenceFd);
case OMXBuffer::kBufferTypeNativeHandle:
return emptyNativeHandleBuffer_l(
buffer, omxBuffer.mNativeHandle, flags, timestamp, fenceFd);
default:
break;
}
return BAD_VALUE;
}
status_t OMXNodeInstance::emptyBuffer_l(
IOMX::buffer_id buffer,
OMX_U32 rangeOffset, OMX_U32 rangeLength,
OMX_U32 flags, OMX_TICKS timestamp, int fenceFd) {
// no emptybuffer if using input surface
if (getBufferSource() != NULL) {
android_errorWriteLog(0x534e4554, "29422020");
return INVALID_OPERATION;
}
OMX_BUFFERHEADERTYPE *header = findBufferHeader(buffer, kPortIndexInput);
if (header == NULL) {
ALOGE("b/25884056");
return BAD_VALUE;
}
BufferMeta *buffer_meta =
static_cast<BufferMeta *>(header->pAppPrivate);
// set up proper filled length if component is configured for gralloc metadata mode
// ignore rangeOffset in this case (as client may be assuming ANW meta buffers).
if (mMetadataType[kPortIndexInput] == kMetadataBufferTypeGrallocSource) {
header->nFilledLen = rangeLength ? sizeof(VideoGrallocMetadata) : 0;
header->nOffset = 0;
} else {
// rangeLength and rangeOffset must be a subset of the allocated data in the buffer.
// corner case: we permit rangeOffset == end-of-buffer with rangeLength == 0.
if (rangeOffset > header->nAllocLen
|| rangeLength > header->nAllocLen - rangeOffset) {
CLOG_ERROR(emptyBuffer, OMX_ErrorBadParameter, FULL_BUFFER(NULL, header, fenceFd));
if (fenceFd >= 0) {
::close(fenceFd);
}
return BAD_VALUE;
}
header->nFilledLen = rangeLength;
header->nOffset = rangeOffset;
buffer_meta->CopyToOMX(header);
}
return emptyBuffer_l(header, flags, timestamp, (intptr_t)buffer, fenceFd);
}
// log queued buffer activity for the next few input and/or output frames
// if logging at internal state level
void OMXNodeInstance::bumpDebugLevel_l(size_t numInputBuffers, size_t numOutputBuffers) {
if (DEBUG == ADebug::kDebugInternalState) {
DEBUG_BUMP = ADebug::kDebugAll;
if (numInputBuffers > 0) {
mDebugLevelBumpPendingBuffers[kPortIndexInput] = numInputBuffers;
}
if (numOutputBuffers > 0) {
mDebugLevelBumpPendingBuffers[kPortIndexOutput] = numOutputBuffers;
}
}
}
void OMXNodeInstance::unbumpDebugLevel_l(size_t portIndex) {
if (mDebugLevelBumpPendingBuffers[portIndex]) {
--mDebugLevelBumpPendingBuffers[portIndex];
}
if (!mDebugLevelBumpPendingBuffers[0]
&& !mDebugLevelBumpPendingBuffers[1]) {
DEBUG_BUMP = DEBUG;
}
}
status_t OMXNodeInstance::storeFenceInMeta_l(
OMX_BUFFERHEADERTYPE *header, int fenceFd, OMX_U32 portIndex) {
// propagate fence if component supports it; wait for it otherwise
OMX_U32 metaSize = portIndex == kPortIndexInput ? header->nFilledLen : header->nAllocLen;
if (mMetadataType[portIndex] == kMetadataBufferTypeANWBuffer
&& metaSize >= sizeof(VideoNativeMetadata)) {
VideoNativeMetadata &nativeMeta = *(VideoNativeMetadata *)(header->pBuffer);
if (nativeMeta.nFenceFd >= 0) {
ALOGE("fence (%d) already exists in meta", nativeMeta.nFenceFd);
if (fenceFd >= 0) {
::close(fenceFd);
}
return ALREADY_EXISTS;
}
nativeMeta.nFenceFd = fenceFd;
} else if (fenceFd >= 0) {
CLOG_BUFFER(storeFenceInMeta, "waiting for fence %d", fenceFd);
sp<Fence> fence = new Fence(fenceFd);
return fence->wait(IOMX::kFenceTimeoutMs);
}
return OK;
}
int OMXNodeInstance::retrieveFenceFromMeta_l(
OMX_BUFFERHEADERTYPE *header, OMX_U32 portIndex) {
OMX_U32 metaSize = portIndex == kPortIndexInput ? header->nAllocLen : header->nFilledLen;
int fenceFd = -1;
if (mMetadataType[portIndex] == kMetadataBufferTypeANWBuffer
&& header->nAllocLen >= sizeof(VideoNativeMetadata)) {
VideoNativeMetadata &nativeMeta = *(VideoNativeMetadata *)(header->pBuffer);
if (nativeMeta.eType == kMetadataBufferTypeANWBuffer) {
fenceFd = nativeMeta.nFenceFd;
nativeMeta.nFenceFd = -1;
}
if (metaSize < sizeof(nativeMeta) && fenceFd >= 0) {
CLOG_ERROR(foundFenceInEmptyMeta, BAD_VALUE, FULL_BUFFER(
NULL, header, nativeMeta.nFenceFd));
fenceFd = -1;
}
}
return fenceFd;
}
status_t OMXNodeInstance::emptyBuffer_l(
OMX_BUFFERHEADERTYPE *header, OMX_U32 flags, OMX_TICKS timestamp,
intptr_t debugAddr, int fenceFd) {
header->nFlags = flags;
header->nTimeStamp = timestamp;
status_t res = storeFenceInMeta_l(header, fenceFd, kPortIndexInput);
if (res != OK) {
CLOG_ERROR(emptyBuffer::storeFenceInMeta, res, WITH_STATS(
FULL_BUFFER(debugAddr, header, fenceFd)));
return res;
}
{
Mutex::Autolock _l(mDebugLock);
mInputBuffersWithCodec.add(header);
// bump internal-state debug level for 2 input frames past a buffer with CSD
if ((flags & OMX_BUFFERFLAG_CODECCONFIG) != 0) {
bumpDebugLevel_l(2 /* numInputBuffers */, 0 /* numOutputBuffers */);
}
CLOG_BUMPED_BUFFER(emptyBuffer, WITH_STATS(FULL_BUFFER(debugAddr, header, fenceFd)));
}
OMX_ERRORTYPE err = OMX_EmptyThisBuffer(mHandle, header);
CLOG_IF_ERROR(emptyBuffer, err, FULL_BUFFER(debugAddr, header, fenceFd));
{
Mutex::Autolock _l(mDebugLock);
if (err != OMX_ErrorNone) {
mInputBuffersWithCodec.remove(header);
} else if (!(flags & OMX_BUFFERFLAG_CODECCONFIG)) {
unbumpDebugLevel_l(kPortIndexInput);
}
}
return StatusFromOMXError(err);
}
// like emptyBuffer, but the data is already in header->pBuffer
status_t OMXNodeInstance::emptyGraphicBuffer_l(
IOMX::buffer_id buffer, const sp<GraphicBuffer> &graphicBuffer,
OMX_U32 flags, OMX_TICKS timestamp, int fenceFd) {
OMX_BUFFERHEADERTYPE *header = findBufferHeader(buffer, kPortIndexInput);
if (header == NULL) {
ALOGE("b/25884056");
return BAD_VALUE;
}
status_t err = updateGraphicBufferInMeta_l(
kPortIndexInput, graphicBuffer, buffer, header);
if (err != OK) {
CLOG_ERROR(emptyGraphicBuffer, err, FULL_BUFFER(
(intptr_t)header->pBuffer, header, fenceFd));
return err;
}
int64_t codecTimeUs = getCodecTimestamp(timestamp);
header->nOffset = 0;
if (graphicBuffer == NULL) {
header->nFilledLen = 0;
} else if (mMetadataType[kPortIndexInput] == kMetadataBufferTypeGrallocSource) {
header->nFilledLen = sizeof(VideoGrallocMetadata);
} else {
header->nFilledLen = sizeof(VideoNativeMetadata);
}
return emptyBuffer_l(header, flags, codecTimeUs, (intptr_t)header->pBuffer, fenceFd);
}
status_t OMXNodeInstance::setMaxPtsGapUs(const void *params, size_t size) {
if (params == NULL || size != sizeof(OMX_PARAM_U32TYPE)) {
CLOG_ERROR(setMaxPtsGapUs, BAD_VALUE, "invalid params (%p,%zu)", params, size);
return BAD_VALUE;
}
// The incoming number is an int32_t contained in OMX_U32.
// Cast to int32_t first then int64_t.
mMaxTimestampGapUs = (int32_t)((OMX_PARAM_U32TYPE*)params)->nU32;
return OK;
}
int64_t OMXNodeInstance::getCodecTimestamp(OMX_TICKS timestamp) {
int64_t originalTimeUs = timestamp;
if (mMaxTimestampGapUs > 0LL) {
/* Cap timestamp gap between adjacent frames to specified max
*
* In the scenario of cast mirroring, encoding could be suspended for
* prolonged periods. Limiting the pts gap to workaround the problem
* where encoder's rate control logic produces huge frames after a
* long period of suspension.
*/
if (mPrevOriginalTimeUs >= 0LL) {
int64_t timestampGapUs = originalTimeUs - mPrevOriginalTimeUs;
timestamp = (timestampGapUs < mMaxTimestampGapUs ?
timestampGapUs : mMaxTimestampGapUs) + mPrevModifiedTimeUs;
}
ALOGV("IN timestamp: %lld -> %lld",
static_cast<long long>(originalTimeUs),
static_cast<long long>(timestamp));
} else if (mMaxTimestampGapUs < 0LL) {
/*
* Apply a fixed timestamp gap between adjacent frames.
*
* This is used by scenarios like still image capture where timestamps
* on frames could go forward or backward. Some encoders may silently
* drop frames when it goes backward (or even stay unchanged).
*/
if (mPrevOriginalTimeUs >= 0LL) {
timestamp = mPrevModifiedTimeUs - mMaxTimestampGapUs;
}
ALOGV("IN timestamp: %lld -> %lld",
static_cast<long long>(originalTimeUs),
static_cast<long long>(timestamp));
}
mPrevOriginalTimeUs = originalTimeUs;
mPrevModifiedTimeUs = timestamp;
if (mMaxTimestampGapUs != 0LL && !mRestorePtsFailed) {
mOriginalTimeUs.add(timestamp, originalTimeUs);
}
return timestamp;
}
status_t OMXNodeInstance::emptyNativeHandleBuffer_l(
IOMX::buffer_id buffer, const sp<NativeHandle> &nativeHandle,
OMX_U32 flags, OMX_TICKS timestamp, int fenceFd) {
OMX_BUFFERHEADERTYPE *header = findBufferHeader(buffer, kPortIndexInput);
if (header == NULL) {
ALOGE("b/25884056");
return BAD_VALUE;
}
status_t err = updateNativeHandleInMeta_l(
kPortIndexInput, nativeHandle, buffer, header);
if (err != OK) {
CLOG_ERROR(emptyNativeHandleBuffer_l, err, FULL_BUFFER(
(intptr_t)header->pBuffer, header, fenceFd));
return err;
}
header->nOffset = 0;
header->nFilledLen = (nativeHandle == NULL) ? 0 : sizeof(VideoNativeMetadata);
return emptyBuffer_l(header, flags, timestamp, (intptr_t)header->pBuffer, fenceFd);
}
void OMXNodeInstance::codecBufferFilled(omx_message &msg) {
Mutex::Autolock autoLock(mLock);
if (mMaxTimestampGapUs == 0LL || mRestorePtsFailed) {
return;
}
OMX_U32 &flags = msg.u.extended_buffer_data.flags;
OMX_TICKS &timestamp = msg.u.extended_buffer_data.timestamp;
if (!(flags & OMX_BUFFERFLAG_CODECCONFIG)) {
ssize_t index = mOriginalTimeUs.indexOfKey(timestamp);
if (index >= 0) {
ALOGV("OUT timestamp: %lld -> %lld",
static_cast<long long>(timestamp),
static_cast<long long>(mOriginalTimeUs[index]));
timestamp = mOriginalTimeUs[index];
mOriginalTimeUs.removeItemsAt(index);
} else {
// giving up the effort as encoder doesn't appear to preserve pts
ALOGW("giving up limiting timestamp gap (pts = %lld)", timestamp);
mRestorePtsFailed = true;
}
}
}
status_t OMXNodeInstance::getExtensionIndex(
const char *parameterName, OMX_INDEXTYPE *index) {
Mutex::Autolock autoLock(mLock);
if (mHandle == NULL) {
return DEAD_OBJECT;
}
OMX_ERRORTYPE err = OMX_GetExtensionIndex(
mHandle, const_cast<char *>(parameterName), index);
return StatusFromOMXError(err);
}
status_t OMXNodeInstance::dispatchMessage(const omx_message &msg) {
mDispatcher->post(msg, true /*realTime*/);
return OK;
}
status_t OMXNodeInstance::setQuirks(OMX_U32 quirks) {
if (quirks & ~kQuirksMask) {
return BAD_VALUE;
}
mQuirks = quirks;
return OK;
}
bool OMXNodeInstance::handleMessage(omx_message &msg) {
if (msg.type == omx_message::FILL_BUFFER_DONE) {
OMX_BUFFERHEADERTYPE *buffer =
findBufferHeader(msg.u.extended_buffer_data.buffer, kPortIndexOutput);
if (buffer == NULL) {
ALOGE("b/25884056");
return false;
}
{
Mutex::Autolock _l(mDebugLock);
mOutputBuffersWithCodec.remove(buffer);
CLOG_BUMPED_BUFFER(
FBD, WITH_STATS(FULL_BUFFER(
msg.u.extended_buffer_data.buffer, buffer, msg.fenceFd)));
unbumpDebugLevel_l(kPortIndexOutput);
}
BufferMeta *buffer_meta =
static_cast<BufferMeta *>(buffer->pAppPrivate);
if (buffer->nOffset + buffer->nFilledLen < buffer->nOffset
|| buffer->nOffset + buffer->nFilledLen > buffer->nAllocLen) {
CLOG_ERROR(onFillBufferDone, OMX_ErrorBadParameter,
FULL_BUFFER(NULL, buffer, msg.fenceFd));
}
buffer_meta->CopyFromOMX(buffer);
// fix up the buffer info (especially timestamp) if needed
codecBufferFilled(msg);
} else if (msg.type == omx_message::EMPTY_BUFFER_DONE) {
OMX_BUFFERHEADERTYPE *buffer =
findBufferHeader(msg.u.buffer_data.buffer, kPortIndexInput);
if (buffer == NULL) {
return false;
}
{
Mutex::Autolock _l(mDebugLock);
mInputBuffersWithCodec.remove(buffer);
CLOG_BUMPED_BUFFER(
EBD, WITH_STATS(EMPTY_BUFFER(msg.u.buffer_data.buffer, buffer, msg.fenceFd)));
}
const sp<IOMXBufferSource> bufferSource(getBufferSource());
if (bufferSource != NULL) {
// This is one of the buffers used exclusively by IOMXBufferSource.
// Don't dispatch a message back to ACodec, since it doesn't
// know that anyone asked to have the buffer emptied and will
// be very confused.
bufferSource->onInputBufferEmptied(
msg.u.buffer_data.buffer, OMXFenceParcelable(msg.fenceFd));
return true;
}
} else if (msg.type == omx_message::EVENT &&
msg.u.event_data.event == OMX_EventDataSpaceChanged) {
handleDataSpaceChanged(msg);
}
return false;
}
bool OMXNodeInstance::handleDataSpaceChanged(omx_message &msg) {
android_dataspace dataSpace = (android_dataspace) msg.u.event_data.data1;
android_dataspace origDataSpace = dataSpace;
if (!ColorUtils::convertDataSpaceToV0(dataSpace)) {
// Do not process the data space change, don't notify client either
return true;
}
android_pixel_format pixelFormat = (android_pixel_format)msg.u.event_data.data3;
ColorAspects requestedAspects = ColorUtils::unpackToColorAspects(msg.u.event_data.data2);
ColorAspects aspects = requestedAspects; // initially requested aspects
// request color aspects to encode
OMX_INDEXTYPE index;
status_t err = getExtensionIndex(
"OMX.google.android.index.describeColorAspects", &index);
if (err == OK) {
// V0 dataspace
DescribeColorAspectsParams params;
InitOMXParams(&params);
params.nPortIndex = kPortIndexInput;
params.nDataSpace = origDataSpace;
params.nPixelFormat = pixelFormat;
params.bDataSpaceChanged = OMX_TRUE;
params.sAspects = requestedAspects;
err = getConfig(index, &params, sizeof(params));
if (err == OK) {
aspects = params.sAspects;
ALOGD("Codec resolved it to (R:%d(%s), P:%d(%s), M:%d(%s), T:%d(%s)) err=%d(%s)",
params.sAspects.mRange, asString(params.sAspects.mRange),
params.sAspects.mPrimaries, asString(params.sAspects.mPrimaries),
params.sAspects.mMatrixCoeffs, asString(params.sAspects.mMatrixCoeffs),
params.sAspects.mTransfer, asString(params.sAspects.mTransfer),
err, asString(err));
} else {
params.sAspects = aspects;
err = OK;
}
params.bDataSpaceChanged = OMX_FALSE;
for (int triesLeft = 2; --triesLeft >= 0; ) {
status_t err = setConfig(index, &params, sizeof(params));
if (err == OK) {
err = getConfig(index, &params, sizeof(params));
}
if (err != OK || !ColorUtils::checkIfAspectsChangedAndUnspecifyThem(
params.sAspects, aspects)) {
// if we can't set or get color aspects, still communicate dataspace to client
break;
}
ALOGW_IF(triesLeft == 0, "Codec repeatedly changed requested ColorAspects.");
}
}
ALOGV("Set color aspects to (R:%d(%s), P:%d(%s), M:%d(%s), T:%d(%s)) err=%d(%s)",
aspects.mRange, asString(aspects.mRange),
aspects.mPrimaries, asString(aspects.mPrimaries),
aspects.mMatrixCoeffs, asString(aspects.mMatrixCoeffs),
aspects.mTransfer, asString(aspects.mTransfer),
err, asString(err));
// signal client that the dataspace has changed; this will update the output format
// TODO: we should tie this to an output buffer somehow, and signal the change
// just before the output buffer is returned to the client, but there are many
// ways this could fail (e.g. flushing), and we are not yet supporting this scenario.
msg.u.event_data.data1 = (OMX_U32) dataSpace;
msg.u.event_data.data2 = (OMX_U32) ColorUtils::packToU32(aspects);
return false;
}
void OMXNodeInstance::onMessages(std::list<omx_message> &messages) {
for (std::list<omx_message>::iterator it = messages.begin(); it != messages.end(); ) {
if (handleMessage(*it)) {
messages.erase(it++);
} else {
++it;
}
}
if (!messages.empty()) {
mObserver->onMessages(messages);
}
}
void OMXNodeInstance::onObserverDied() {
ALOGE("!!! Observer died. Quickly, do something, ... anything...");
// Try to force shutdown of the node and hope for the best.
freeNode();
}
// OMXNodeInstance::OnEvent calls OMX::OnEvent, which then calls here.
// Don't try to acquire mLock here -- in rare circumstances this will hang.
void OMXNodeInstance::onEvent(
OMX_EVENTTYPE event, OMX_U32 arg1, OMX_U32 arg2) {
const char *arg1String = "??";
const char *arg2String = "??";
ADebug::Level level = ADebug::kDebugInternalState;
switch (event) {
case OMX_EventCmdComplete:
arg1String = asString((OMX_COMMANDTYPE)arg1);
switch (arg1) {
case OMX_CommandStateSet:
arg2String = asString((OMX_STATETYPE)arg2);
level = ADebug::kDebugState;
break;
case OMX_CommandFlush:
case OMX_CommandPortEnable:
{
// bump internal-state debug level for 2 input and output frames
Mutex::Autolock _l(mDebugLock);
bumpDebugLevel_l(2 /* numInputBuffers */, 2 /* numOutputBuffers */);
FALLTHROUGH_INTENDED;
}
default:
arg2String = portString(arg2);
}
break;
case OMX_EventError:
arg1String = asString((OMX_ERRORTYPE)arg1);
level = ADebug::kDebugLifeCycle;
break;
case OMX_EventPortSettingsChanged:
arg2String = asString((OMX_INDEXEXTTYPE)arg2);
FALLTHROUGH_INTENDED;
default:
arg1String = portString(arg1);
}
CLOGI_(level, onEvent, "%s(%x), %s(%x), %s(%x)",
asString(event), event, arg1String, arg1, arg2String, arg2);
const sp<IOMXBufferSource> bufferSource(getBufferSource());
if (bufferSource != NULL
&& event == OMX_EventCmdComplete
&& arg1 == OMX_CommandStateSet
&& arg2 == OMX_StateExecuting) {
bufferSource->onOmxExecuting();
}
// allow configuration if we return to the loaded state
if (event == OMX_EventCmdComplete
&& arg1 == OMX_CommandStateSet
&& arg2 == OMX_StateLoaded) {
mSailed = false;
}
}
// static
OMX_ERRORTYPE OMXNodeInstance::OnEvent(
OMX_IN OMX_HANDLETYPE /* hComponent */,
OMX_IN OMX_PTR pAppData,
OMX_IN OMX_EVENTTYPE eEvent,
OMX_IN OMX_U32 nData1,
OMX_IN OMX_U32 nData2,
OMX_IN OMX_PTR pEventData) {
if (pAppData == NULL) {
ALOGE("b/25884056");
return OMX_ErrorBadParameter;
}
OMXNodeInstance *instance = static_cast<OMXNodeInstance *>(pAppData);
if (instance->mDying) {
return OMX_ErrorNone;
}
instance->onEvent(eEvent, nData1, nData2);
// output rendered events are not processed as regular events until they hit the observer
if (eEvent == OMX_EventOutputRendered) {
if (pEventData == NULL) {
return OMX_ErrorBadParameter;
}
// process data from array
OMX_VIDEO_RENDEREVENTTYPE *renderData = (OMX_VIDEO_RENDEREVENTTYPE *)pEventData;
for (size_t i = 0; i < nData1; ++i) {
omx_message msg;
msg.type = omx_message::FRAME_RENDERED;
msg.fenceFd = -1;
msg.u.render_data.timestamp = renderData[i].nMediaTimeUs;
msg.u.render_data.nanoTime = renderData[i].nSystemTimeNs;
bool realTime = msg.u.render_data.timestamp == INT64_MAX;
instance->mDispatcher->post(msg, realTime);
}
return OMX_ErrorNone;
}
omx_message msg;
msg.type = omx_message::EVENT;
msg.fenceFd = -1;
msg.u.event_data.event = eEvent;
msg.u.event_data.data1 = nData1;
msg.u.event_data.data2 = nData2;
instance->mDispatcher->post(msg, true /* realTime */);
return OMX_ErrorNone;
}
// static
OMX_ERRORTYPE OMXNodeInstance::OnEmptyBufferDone(
OMX_IN OMX_HANDLETYPE /* hComponent */,
OMX_IN OMX_PTR pAppData,
OMX_IN OMX_BUFFERHEADERTYPE* pBuffer) {
if (pAppData == NULL) {
ALOGE("b/25884056");
return OMX_ErrorBadParameter;
}
OMXNodeInstance *instance = static_cast<OMXNodeInstance *>(pAppData);
if (instance->mDying) {
return OMX_ErrorNone;
}
int fenceFd = instance->retrieveFenceFromMeta_l(pBuffer, kPortIndexOutput);
omx_message msg;
msg.type = omx_message::EMPTY_BUFFER_DONE;
msg.fenceFd = fenceFd;
msg.u.buffer_data.buffer = instance->findBufferID(pBuffer);
instance->mDispatcher->post(msg);
return OMX_ErrorNone;
}
// static
OMX_ERRORTYPE OMXNodeInstance::OnFillBufferDone(
OMX_IN OMX_HANDLETYPE /* hComponent */,
OMX_IN OMX_PTR pAppData,
OMX_IN OMX_BUFFERHEADERTYPE* pBuffer) {
if (pAppData == NULL) {
ALOGE("b/25884056");
return OMX_ErrorBadParameter;
}
OMXNodeInstance *instance = static_cast<OMXNodeInstance *>(pAppData);
if (instance->mDying) {
return OMX_ErrorNone;
}
int fenceFd = instance->retrieveFenceFromMeta_l(pBuffer, kPortIndexOutput);
omx_message msg;
msg.type = omx_message::FILL_BUFFER_DONE;
msg.fenceFd = fenceFd;
msg.u.extended_buffer_data.buffer = instance->findBufferID(pBuffer);
msg.u.extended_buffer_data.range_offset = pBuffer->nOffset;
msg.u.extended_buffer_data.range_length = pBuffer->nFilledLen;
msg.u.extended_buffer_data.flags = pBuffer->nFlags;
msg.u.extended_buffer_data.timestamp = pBuffer->nTimeStamp;
instance->mDispatcher->post(msg);
return OMX_ErrorNone;
}
void OMXNodeInstance::addActiveBuffer(OMX_U32 portIndex, IOMX::buffer_id id) {
ActiveBuffer active;
active.mPortIndex = portIndex;
active.mID = id;
mActiveBuffers.push(active);
if (portIndex < NELEM(mNumPortBuffers)) {
++mNumPortBuffers[portIndex];
}
}
void OMXNodeInstance::removeActiveBuffer(
OMX_U32 portIndex, IOMX::buffer_id id) {
for (size_t i = 0; i < mActiveBuffers.size(); ++i) {
if (mActiveBuffers[i].mPortIndex == portIndex
&& mActiveBuffers[i].mID == id) {
mActiveBuffers.removeItemsAt(i);
if (portIndex < NELEM(mNumPortBuffers)) {
--mNumPortBuffers[portIndex];
}
return;
}
}
CLOGW("Attempt to remove an active buffer [%#x] we know nothing about...", id);
}
void OMXNodeInstance::freeActiveBuffers() {
// Make sure to count down here, as freeBuffer will in turn remove
// the active buffer from the vector...
for (size_t i = mActiveBuffers.size(); i > 0;) {
i--;
freeBuffer(mActiveBuffers[i].mPortIndex, mActiveBuffers[i].mID);
}
}
IOMX::buffer_id OMXNodeInstance::makeBufferID(OMX_BUFFERHEADERTYPE *bufferHeader) {
if (bufferHeader == NULL) {
return 0;
}
Mutex::Autolock autoLock(mBufferIDLock);
IOMX::buffer_id buffer;
do { // handle the very unlikely case of ID overflow
if (++mBufferIDCount == 0) {
++mBufferIDCount;
}
buffer = (IOMX::buffer_id)mBufferIDCount;
} while (mBufferIDToBufferHeader.indexOfKey(buffer) >= 0);
mBufferIDToBufferHeader.add(buffer, bufferHeader);
mBufferHeaderToBufferID.add(bufferHeader, buffer);
return buffer;
}
OMX_BUFFERHEADERTYPE *OMXNodeInstance::findBufferHeader(
IOMX::buffer_id buffer, OMX_U32 portIndex) {
if (buffer == 0) {
return NULL;
}
Mutex::Autolock autoLock(mBufferIDLock);
ssize_t index = mBufferIDToBufferHeader.indexOfKey(buffer);
if (index < 0) {
CLOGW("findBufferHeader: buffer %u not found", buffer);
return NULL;
}
OMX_BUFFERHEADERTYPE *header = mBufferIDToBufferHeader.valueAt(index);
BufferMeta *buffer_meta =
static_cast<BufferMeta *>(header->pAppPrivate);
if (buffer_meta->getPortIndex() != portIndex) {
CLOGW("findBufferHeader: buffer %u found but with incorrect port index.", buffer);
android_errorWriteLog(0x534e4554, "28816827");
return NULL;
}
return header;
}
IOMX::buffer_id OMXNodeInstance::findBufferID(OMX_BUFFERHEADERTYPE *bufferHeader) {
if (bufferHeader == NULL) {
return 0;
}
Mutex::Autolock autoLock(mBufferIDLock);
ssize_t index = mBufferHeaderToBufferID.indexOfKey(bufferHeader);
if (index < 0) {
CLOGW("findBufferID: bufferHeader %p not found", bufferHeader);
return 0;
}
return mBufferHeaderToBufferID.valueAt(index);
}
void OMXNodeInstance::invalidateBufferID(IOMX::buffer_id buffer) {
if (buffer == 0) {
return;
}
Mutex::Autolock autoLock(mBufferIDLock);
ssize_t index = mBufferIDToBufferHeader.indexOfKey(buffer);
if (index < 0) {
CLOGW("invalidateBufferID: buffer %u not found", buffer);
return;
}
mBufferHeaderToBufferID.removeItem(mBufferIDToBufferHeader.valueAt(index));
mBufferIDToBufferHeader.removeItemsAt(index);
}
} // namespace android