| /* |
| * |
| * Copyright (C) 2017 Valve Corporation |
| * Copyright (C) 2017 LunarG, 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. |
| * |
| * Author: Arda Coskunses <arda@lunarg.com> |
| * Author: Tony Barbour <tony@LunarG.com> |
| */ |
| #include <string.h> |
| #include <stdlib.h> |
| #include <assert.h> |
| #include <unordered_map> |
| |
| #include "vk_dispatch_table_helper.h" |
| #include "vk_lunarg_device_profile_api_layer.h" |
| #include "vk_device_profile_api_layer.h" |
| #include "threading.h" |
| |
| namespace device_profile_api { |
| |
| static std::unordered_map<dispatch_key, VkInstance> device_profile_api_instance_map; |
| static std::mutex global_lock; |
| |
| static uint32_t loader_layer_if_version = CURRENT_LOADER_LAYER_INTERFACE_VERSION; |
| |
| struct device_data { |
| VkInstance instance; |
| VkPhysicalDeviceProperties phy_device_props; |
| std::unordered_map<VkFormat, VkFormatProperties, std::hash<int> > format_properties_map; |
| }; |
| |
| static std::unordered_map<VkPhysicalDevice, struct device_data> device_profile_api_dev_data_map; |
| |
| // device_profile_api Layer EXT APIs |
| typedef void(VKAPI_PTR *PFN_vkGetOriginalPhysicalDeviceLimitsEXT)(VkPhysicalDevice physicalDevice, |
| const VkPhysicalDeviceLimits *limits); |
| typedef void(VKAPI_PTR *PFN_vkSetPhysicalDeviceLimitsEXT)(VkPhysicalDevice physicalDevice, const VkPhysicalDeviceLimits *newLimits); |
| typedef void(VKAPI_PTR *PFN_vkGetOriginalPhysicalDeviceFormatPropertiesEXT)(VkPhysicalDevice physicalDevice, VkFormat format, |
| const VkFormatProperties *properties); |
| typedef void(VKAPI_PTR *PFN_vkSetPhysicalDeviceFormatPropertiesEXT)(VkPhysicalDevice physicalDevice, VkFormat format, |
| const VkFormatProperties newProperties); |
| |
| VKAPI_ATTR void VKAPI_CALL GetOriginalPhysicalDeviceLimitsEXT(VkPhysicalDevice physicalDevice, VkPhysicalDeviceLimits *orgLimits) { |
| std::lock_guard<std::mutex> lock(global_lock); |
| auto device_profile_api_data_it = device_profile_api_dev_data_map.find(physicalDevice); |
| if (device_profile_api_data_it != device_profile_api_dev_data_map.end()) { |
| layer_data *device_profile_data = GetLayerDataPtr(get_dispatch_key(device_profile_api_dev_data_map[physicalDevice].instance), layer_data_map); |
| |
| VkPhysicalDeviceProperties props; |
| device_profile_data->instance_dispatch_table |
| ->GetPhysicalDeviceProperties(physicalDevice, &props); |
| memcpy(orgLimits, &props.limits, sizeof(VkPhysicalDeviceLimits)); |
| } |
| } |
| |
| VKAPI_ATTR void VKAPI_CALL SetPhysicalDeviceLimitsEXT(VkPhysicalDevice physicalDevice, |
| const VkPhysicalDeviceLimits *newLimits) { |
| std::lock_guard<std::mutex> lock(global_lock); |
| |
| // search if we got the device limits for this device and stored in device_profile_api layer |
| auto device_profile_api_data_it = device_profile_api_dev_data_map.find(physicalDevice); |
| if (device_profile_api_data_it != device_profile_api_dev_data_map.end()) { |
| memcpy(&(device_profile_api_dev_data_map[physicalDevice].phy_device_props.limits), newLimits, sizeof(VkPhysicalDeviceLimits)); |
| } |
| } |
| |
| VKAPI_ATTR void VKAPI_CALL GetOriginalPhysicalDeviceFormatPropertiesEXT(VkPhysicalDevice physicalDevice, VkFormat format, |
| VkFormatProperties *properties) { |
| std::lock_guard<std::mutex> lock(global_lock); |
| auto device_profile_api_data_it = device_profile_api_dev_data_map.find(physicalDevice); |
| if (device_profile_api_data_it != device_profile_api_dev_data_map.end()) { |
| layer_data *device_profile_data = |
| GetLayerDataPtr(get_dispatch_key(device_profile_api_dev_data_map[physicalDevice].instance), layer_data_map); |
| device_profile_data->instance_dispatch_table->GetPhysicalDeviceFormatProperties(physicalDevice, format, properties); |
| } |
| } |
| |
| VKAPI_ATTR void VKAPI_CALL SetPhysicalDeviceFormatPropertiesEXT(VkPhysicalDevice physicalDevice, VkFormat format, |
| const VkFormatProperties newProperties) { |
| std::lock_guard<std::mutex> lock(global_lock); |
| |
| // search if we got the device limits for this device and stored in device_profile_api layer |
| auto device_profile_api_data_it = device_profile_api_dev_data_map.find(physicalDevice); |
| if (device_profile_api_data_it != device_profile_api_dev_data_map.end()) { |
| memcpy(&(device_profile_api_dev_data_map[physicalDevice].format_properties_map[format]), &newProperties, |
| sizeof(VkFormatProperties)); |
| } |
| } |
| |
| VKAPI_ATTR VkResult VKAPI_CALL CreateInstance(const VkInstanceCreateInfo *pCreateInfo, const VkAllocationCallbacks *pAllocator, |
| VkInstance *pInstance) { |
| VkLayerInstanceCreateInfo *chain_info = get_chain_info(pCreateInfo, VK_LAYER_LINK_INFO); |
| std::lock_guard<std::mutex> lock(global_lock); |
| |
| assert(chain_info->u.pLayerInfo); |
| PFN_vkGetInstanceProcAddr fp_get_instance_proc_addr = chain_info->u.pLayerInfo->pfnNextGetInstanceProcAddr; |
| PFN_vkCreateInstance fp_create_instance = (PFN_vkCreateInstance)fp_get_instance_proc_addr(NULL, "vkCreateInstance"); |
| if (fp_create_instance == NULL) return VK_ERROR_INITIALIZATION_FAILED; |
| |
| // Advance the link info for the next element on the chain |
| chain_info->u.pLayerInfo = chain_info->u.pLayerInfo->pNext; |
| |
| VkResult result = fp_create_instance(pCreateInfo, pAllocator, pInstance); |
| if (result != VK_SUCCESS) return result; |
| |
| device_profile_api_instance_map[get_dispatch_key(*pInstance)] = *pInstance; |
| initInstanceTable(*pInstance, fp_get_instance_proc_addr); |
| |
| layer_data *device_profile_data = GetLayerDataPtr(get_dispatch_key(*pInstance), layer_data_map); |
| device_profile_data->instance = *pInstance; |
| device_profile_data->instance_dispatch_table = new VkLayerInstanceDispatchTable; |
| layer_init_instance_dispatch_table(*pInstance, device_profile_data->instance_dispatch_table, fp_get_instance_proc_addr); |
| |
| uint32_t physical_device_count = 0; |
| device_profile_data->instance_dispatch_table->EnumeratePhysicalDevices(*pInstance, &physical_device_count, NULL); |
| |
| VkPhysicalDevice *physical_devices = (VkPhysicalDevice *)malloc(sizeof(physical_devices[0]) * physical_device_count); |
| result = device_profile_data->instance_dispatch_table->EnumeratePhysicalDevices(*pInstance, &physical_device_count, physical_devices); |
| |
| for (uint8_t i = 0; i < physical_device_count; i++) { |
| auto device_profile_api_data_it = device_profile_api_dev_data_map.find(physical_devices[i]); |
| if (device_profile_api_data_it == device_profile_api_dev_data_map.end()) { |
| device_profile_data->instance_dispatch_table |
| ->GetPhysicalDeviceProperties(physical_devices[i], &device_profile_api_dev_data_map[physical_devices[i]].phy_device_props); |
| device_profile_api_dev_data_map[physical_devices[i]].instance = *pInstance; |
| } |
| } |
| return result; |
| } |
| |
| VKAPI_ATTR void VKAPI_CALL GetPhysicalDeviceProperties(VkPhysicalDevice physicalDevice, |
| VkPhysicalDeviceProperties *pProperties) { |
| { |
| std::lock_guard<std::mutex> lock(global_lock); |
| |
| // Search if we got the device limits for this device and stored in device_profile_api layer |
| auto device_profile_api_data_it = device_profile_api_dev_data_map.find(physicalDevice); |
| if (device_profile_api_data_it != device_profile_api_dev_data_map.end()) { |
| memcpy(pProperties, &device_profile_api_dev_data_map[physicalDevice].phy_device_props, sizeof(VkPhysicalDeviceProperties)); |
| } |
| } |
| } |
| |
| VKAPI_ATTR void VKAPI_CALL GetPhysicalDeviceFormatProperties(VkPhysicalDevice physicalDevice, VkFormat format, |
| VkFormatProperties *pProperties) { |
| { |
| std::lock_guard<std::mutex> lock(global_lock); |
| |
| // Search if we got the device limits for this device and stored in device_profile_api layer |
| auto device_profile_api_data_it = device_profile_api_dev_data_map.find(physicalDevice); |
| if (device_profile_api_data_it != device_profile_api_dev_data_map.end()) { |
| auto device_format_map_it = device_profile_api_dev_data_map[physicalDevice].format_properties_map.find(format); |
| if (device_format_map_it != device_profile_api_dev_data_map[physicalDevice].format_properties_map.end()) { |
| memcpy(pProperties, &device_profile_api_dev_data_map[physicalDevice].format_properties_map[format], |
| sizeof(VkFormatProperties)); |
| } else { |
| layer_data *device_profile_data = |
| GetLayerDataPtr(get_dispatch_key(device_profile_api_dev_data_map[physicalDevice].instance), layer_data_map); |
| device_profile_data->instance_dispatch_table->GetPhysicalDeviceFormatProperties(physicalDevice, format, |
| pProperties); |
| } |
| } |
| } |
| } |
| |
| static const VkLayerProperties device_profile_api_LayerProps = { |
| "VK_LAYER_LUNARG_device_profile_api", VK_MAKE_VERSION(1, 0, VK_HEADER_VERSION), // specVersion |
| 1, // implementationVersion |
| "LunarG device profile api Layer", |
| }; |
| |
| static const VkExtensionProperties device_profile_api_physicaldevice_extensions[] = {{ |
| "vkLayerdevice_profile_apiEXT", 1, |
| }}; |
| |
| template <typename T> |
| VkResult EnumerateProperties(uint32_t src_count, const T *src_props, uint32_t *dst_count, T *dst_props) { |
| if (!dst_props || !src_props) { |
| *dst_count = src_count; |
| return VK_SUCCESS; |
| } |
| |
| uint32_t copy_count = (*dst_count < src_count) ? *dst_count : src_count; |
| memcpy(dst_props, src_props, sizeof(T) * copy_count); |
| *dst_count = copy_count; |
| |
| return (copy_count == src_count) ? VK_SUCCESS : VK_INCOMPLETE; |
| } |
| |
| VKAPI_ATTR VkResult VKAPI_CALL EnumerateInstanceLayerProperties(uint32_t *pCount, VkLayerProperties *pProperties) { |
| return EnumerateProperties(1, &device_profile_api_LayerProps, pCount, pProperties); |
| } |
| |
| VKAPI_ATTR VkResult VKAPI_CALL EnumerateInstanceExtensionProperties(const char *pLayerName, uint32_t *pCount, |
| VkExtensionProperties *pProperties) { |
| if (pLayerName && !strcmp(pLayerName, device_profile_api_LayerProps.layerName)) |
| return EnumerateProperties<VkExtensionProperties>(0, NULL, pCount, pProperties); |
| |
| return VK_ERROR_LAYER_NOT_PRESENT; |
| } |
| |
| VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL GetPhysicalDeviceProcAddr(VkInstance instance, const char *name) { |
| |
| if (!strcmp(name, "vkSetPhysicalDeviceLimitsEXT")) return (PFN_vkVoidFunction)SetPhysicalDeviceLimitsEXT; |
| if (!strcmp(name, "vkGetOriginalPhysicalDeviceLimitsEXT")) return (PFN_vkVoidFunction)GetOriginalPhysicalDeviceLimitsEXT; |
| if (!strcmp(name, "vkSetPhysicalDeviceFormatPropertiesEXT")) return (PFN_vkVoidFunction)SetPhysicalDeviceFormatPropertiesEXT; |
| if (!strcmp(name, "vkGetOriginalPhysicalDeviceFormatPropertiesEXT")) |
| return (PFN_vkVoidFunction)GetOriginalPhysicalDeviceFormatPropertiesEXT; |
| if (instance_dispatch_table(instance)->GetPhysicalDeviceProcAddr == NULL) return NULL; |
| return instance_dispatch_table(instance)->GetPhysicalDeviceProcAddr(instance, name); |
| |
| } |
| |
| VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL GetInstanceProcAddr(VkInstance instance, const char *name) { |
| |
| if (!strcmp(name, "vkCreateInstance")) return (PFN_vkVoidFunction)CreateInstance; |
| if (!strcmp(name, "vkGetPhysicalDeviceProperties")) return (PFN_vkVoidFunction)GetPhysicalDeviceProperties; |
| if (!strcmp(name, "vkGetPhysicalDeviceFormatProperties")) return (PFN_vkVoidFunction)GetPhysicalDeviceFormatProperties; |
| if (!strcmp(name, "vkGetInstanceProcAddr")) return (PFN_vkVoidFunction)GetInstanceProcAddr; |
| if (!strcmp(name, "vkEnumerateInstanceExtensionProperties")) return (PFN_vkVoidFunction)EnumerateInstanceExtensionProperties; |
| if (!strcmp(name, "vkEnumerateInstanceLayerProperties")) return (PFN_vkVoidFunction)EnumerateInstanceLayerProperties; |
| if (!strcmp(name, "vkSetPhysicalDeviceLimitsEXT")) return (PFN_vkVoidFunction)SetPhysicalDeviceLimitsEXT; |
| if (!strcmp(name, "vkGetOriginalPhysicalDeviceLimitsEXT")) return (PFN_vkVoidFunction)GetOriginalPhysicalDeviceLimitsEXT; |
| if (!strcmp(name, "vkSetPhysicalDeviceFormatPropertiesEXT")) return (PFN_vkVoidFunction)SetPhysicalDeviceFormatPropertiesEXT; |
| if (!strcmp(name, "vkGetOriginalPhysicalDeviceFormatPropertiesEXT")) |
| return (PFN_vkVoidFunction)GetOriginalPhysicalDeviceFormatPropertiesEXT; |
| |
| assert(instance); |
| |
| if (instance_dispatch_table(instance)->GetInstanceProcAddr == NULL) return NULL; |
| return instance_dispatch_table(instance)->GetInstanceProcAddr(instance, name); |
| } |
| |
| } // namespace device_profile_api |
| |
| VK_LAYER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vkEnumerateInstanceLayerProperties(uint32_t *pCount, |
| VkLayerProperties *pProperties) { |
| return device_profile_api::EnumerateInstanceLayerProperties(pCount, pProperties); |
| } |
| |
| VK_LAYER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vkEnumerateInstanceExtensionProperties(const char *pLayerName, uint32_t *pCount, |
| VkExtensionProperties *pProperties) { |
| return device_profile_api::EnumerateInstanceExtensionProperties(pLayerName, pCount, pProperties); |
| } |
| |
| VK_LAYER_EXPORT VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vkGetInstanceProcAddr(VkInstance instance, const char *funcName) { |
| return device_profile_api::GetInstanceProcAddr(instance, funcName); |
| } |
| |
| VK_LAYER_EXPORT VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vk_layerGetPhysicalDeviceProcAddr(VkInstance instance, |
| const char *funcName) { |
| return device_profile_api::GetPhysicalDeviceProcAddr(instance, funcName); |
| } |
| |
| VK_LAYER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vkNegotiateLoaderLayerInterfaceVersion(VkNegotiateLayerInterface *pVersionStruct) { |
| assert(pVersionStruct != NULL); |
| assert(pVersionStruct->sType == LAYER_NEGOTIATE_INTERFACE_STRUCT); |
| |
| // Fill in the function pointers if our version is at least capable of having the structure contain them. |
| if (pVersionStruct->loaderLayerInterfaceVersion >= 2) { |
| pVersionStruct->pfnGetInstanceProcAddr = vkGetInstanceProcAddr; |
| pVersionStruct->pfnGetDeviceProcAddr = nullptr; |
| pVersionStruct->pfnGetPhysicalDeviceProcAddr = vk_layerGetPhysicalDeviceProcAddr; |
| } |
| |
| if (pVersionStruct->loaderLayerInterfaceVersion < CURRENT_LOADER_LAYER_INTERFACE_VERSION) { |
| device_profile_api::loader_layer_if_version = pVersionStruct->loaderLayerInterfaceVersion; |
| } else if (pVersionStruct->loaderLayerInterfaceVersion > CURRENT_LOADER_LAYER_INTERFACE_VERSION) { |
| pVersionStruct->loaderLayerInterfaceVersion = CURRENT_LOADER_LAYER_INTERFACE_VERSION; |
| } |
| |
| return VK_SUCCESS; |
| } |