| /* |
| * Vulkan |
| * |
| * Copyright (C) 2015 Valve, Inc. |
| * Copyright (C) 2016 Google, Inc. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included |
| * in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| * DEALINGS IN THE SOFTWARE. |
| */ |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <unordered_map> |
| #include <list> |
| |
| #include "vulkan/vk_layer.h" |
| #include "vk_layer_config.h" |
| #include "vk_layer_extension_utils.h" |
| #include "vk_layer_utils.h" |
| #include "vk_enum_validate_helper.h" |
| #include "vk_struct_validate_helper.h" |
| #include "vk_layer_table.h" |
| #include "vk_layer_logging.h" |
| #include "threading.h" |
| |
| #include "vk_loader_platform.h" |
| #include "vk_dispatch_table_helper.h" |
| #include "vk_struct_string_helper_cpp.h" |
| #include "vk_layer_data.h" |
| |
| #include "thread_check.h" |
| |
| static void initThreading(layer_data *my_data, const VkAllocationCallbacks *pAllocator) |
| { |
| |
| uint32_t report_flags = 0; |
| uint32_t debug_action = 0; |
| FILE *log_output = NULL; |
| const char *strOpt; |
| VkDebugReportCallbackEXT callback; |
| // initialize Threading options |
| report_flags = getLayerOptionFlags("ThreadingReportFlags", 0); |
| getLayerOptionEnum("ThreadingDebugAction", (uint32_t *) &debug_action); |
| |
| if (debug_action & VK_DBG_LAYER_ACTION_LOG_MSG) |
| { |
| strOpt = getLayerOption("ThreadingLogFilename"); |
| log_output = getLayerLogOutput(strOpt, "Threading"); |
| VkDebugReportCallbackCreateInfoEXT dbgCreateInfo; |
| memset(&dbgCreateInfo, 0, sizeof(dbgCreateInfo)); |
| dbgCreateInfo.sType = VK_STRUCTURE_TYPE_DEBUG_REPORT_CREATE_INFO_EXT; |
| dbgCreateInfo.flags = report_flags; |
| dbgCreateInfo.pfnCallback = log_callback; |
| dbgCreateInfo.pUserData = (void *) log_output; |
| layer_create_msg_callback(my_data->report_data, &dbgCreateInfo, pAllocator, &callback); |
| my_data->logging_callback.push_back(callback); |
| } |
| |
| if (debug_action & VK_DBG_LAYER_ACTION_DEBUG_OUTPUT) { |
| VkDebugReportCallbackCreateInfoEXT dbgCreateInfo; |
| memset(&dbgCreateInfo, 0, sizeof(dbgCreateInfo)); |
| dbgCreateInfo.sType = VK_STRUCTURE_TYPE_DEBUG_REPORT_CREATE_INFO_EXT; |
| dbgCreateInfo.flags = report_flags; |
| dbgCreateInfo.pfnCallback = win32_debug_output_msg; |
| dbgCreateInfo.pUserData = NULL; |
| layer_create_msg_callback(my_data->report_data, &dbgCreateInfo, pAllocator, &callback); |
| my_data->logging_callback.push_back(callback); |
| } |
| |
| if (!threadingLockInitialized) |
| { |
| loader_platform_thread_create_mutex(&threadingLock); |
| loader_platform_thread_init_cond(&threadingCond); |
| threadingLockInitialized = 1; |
| } |
| } |
| |
| |
| VK_LAYER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vkCreateInstance(const VkInstanceCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkInstance* pInstance) |
| { |
| VkLayerInstanceCreateInfo *chain_info = get_chain_info(pCreateInfo, VK_LAYER_LINK_INFO); |
| |
| assert(chain_info->u.pLayerInfo); |
| PFN_vkGetInstanceProcAddr fpGetInstanceProcAddr = chain_info->u.pLayerInfo->pfnNextGetInstanceProcAddr; |
| PFN_vkCreateInstance fpCreateInstance = (PFN_vkCreateInstance) fpGetInstanceProcAddr(NULL, "vkCreateInstance"); |
| if (fpCreateInstance == 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 = fpCreateInstance(pCreateInfo, pAllocator, pInstance); |
| if (result != VK_SUCCESS) |
| return result; |
| |
| layer_data *my_data = get_my_data_ptr(get_dispatch_key(*pInstance), layer_data_map); |
| my_data->instance_dispatch_table = new VkLayerInstanceDispatchTable; |
| layer_init_instance_dispatch_table(*pInstance, my_data->instance_dispatch_table, fpGetInstanceProcAddr); |
| |
| my_data->report_data = debug_report_create_instance( |
| my_data->instance_dispatch_table, |
| *pInstance, |
| pCreateInfo->enabledExtensionCount, |
| pCreateInfo->ppEnabledExtensionNames); |
| initThreading(my_data, pAllocator); |
| return result; |
| } |
| |
| |
| VK_LAYER_EXPORT VKAPI_ATTR void VKAPI_CALL vkDestroyInstance(VkInstance instance, const VkAllocationCallbacks* pAllocator) |
| { |
| dispatch_key key = get_dispatch_key(instance); |
| layer_data *my_data = get_my_data_ptr(key, layer_data_map); |
| VkLayerInstanceDispatchTable *pTable = my_data->instance_dispatch_table; |
| pTable->DestroyInstance(instance, pAllocator); |
| |
| // Clean up logging callback, if any |
| while (my_data->logging_callback.size() > 0) { |
| VkDebugReportCallbackEXT callback = my_data->logging_callback.back(); |
| layer_destroy_msg_callback(my_data->report_data, callback, pAllocator); |
| my_data->logging_callback.pop_back(); |
| } |
| |
| layer_debug_report_destroy_instance(my_data->report_data); |
| delete my_data->instance_dispatch_table; |
| layer_data_map.erase(key); |
| |
| if (layer_data_map.empty()) { |
| // Release mutex when destroying last instance. |
| loader_platform_thread_delete_mutex(&threadingLock); |
| threadingLockInitialized = 0; |
| } |
| } |
| |
| |
| VK_LAYER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vkCreateDevice(VkPhysicalDevice gpu, const VkDeviceCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkDevice* pDevice) |
| { |
| VkLayerDeviceCreateInfo *chain_info = get_chain_info(pCreateInfo, VK_LAYER_LINK_INFO); |
| |
| assert(chain_info->u.pLayerInfo); |
| PFN_vkGetInstanceProcAddr fpGetInstanceProcAddr = chain_info->u.pLayerInfo->pfnNextGetInstanceProcAddr; |
| PFN_vkGetDeviceProcAddr fpGetDeviceProcAddr = chain_info->u.pLayerInfo->pfnNextGetDeviceProcAddr; |
| PFN_vkCreateDevice fpCreateDevice = (PFN_vkCreateDevice) fpGetInstanceProcAddr(NULL, "vkCreateDevice"); |
| if (fpCreateDevice == 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 = fpCreateDevice(gpu, pCreateInfo, pAllocator, pDevice); |
| if (result != VK_SUCCESS) { |
| return result; |
| } |
| |
| layer_data *my_instance_data = get_my_data_ptr(get_dispatch_key(gpu), layer_data_map); |
| layer_data *my_device_data = get_my_data_ptr(get_dispatch_key(*pDevice), layer_data_map); |
| |
| // Setup device dispatch table |
| my_device_data->device_dispatch_table = new VkLayerDispatchTable; |
| layer_init_device_dispatch_table(*pDevice, my_device_data->device_dispatch_table, fpGetDeviceProcAddr); |
| |
| my_device_data->report_data = layer_debug_report_create_device(my_instance_data->report_data, *pDevice); |
| return result; |
| } |
| |
| |
| VK_LAYER_EXPORT VKAPI_ATTR void VKAPI_CALL vkDestroyDevice(VkDevice device, const VkAllocationCallbacks* pAllocator) |
| { |
| dispatch_key key = get_dispatch_key(device); |
| layer_data* dev_data = get_my_data_ptr(key, layer_data_map); |
| dev_data->device_dispatch_table->DestroyDevice(device, pAllocator); |
| layer_data_map.erase(key); |
| } |
| |
| |
| VK_LAYER_EXPORT VkResult VKAPI_CALL vkEnumerateInstanceExtensionProperties(const char *pLayerName, uint32_t *pCount, VkExtensionProperties* pProperties) |
| { |
| return util_GetExtensionProperties(0, NULL, pCount, pProperties); |
| } |
| |
| static const VkLayerProperties globalLayerProps[] = { |
| { |
| "Threading", |
| VK_API_VERSION, // specVersion |
| VK_MAKE_VERSION(0, 1, 0), // implVersion |
| "layer: Threading", |
| } |
| }; |
| |
| |
| VK_LAYER_EXPORT VkResult VKAPI_CALL vkEnumerateInstanceLayerProperties(uint32_t *pCount, VkLayerProperties* pProperties) |
| { |
| return util_GetLayerProperties(ARRAY_SIZE(globalLayerProps), globalLayerProps, pCount, pProperties); |
| } |
| |
| static const VkLayerProperties deviceLayerProps[] = { |
| { |
| "Threading", |
| VK_API_VERSION, |
| VK_MAKE_VERSION(0, 1, 0), |
| "layer: Threading", |
| } |
| }; |
| VK_LAYER_EXPORT VkResult VKAPI_CALL vkEnumerateDeviceLayerProperties(VkPhysicalDevice physicalDevice, uint32_t *pCount, VkLayerProperties* pProperties) |
| { |
| return util_GetLayerProperties(ARRAY_SIZE(deviceLayerProps), deviceLayerProps, pCount, pProperties); |
| } |
| |
| |
| static inline PFN_vkVoidFunction layer_intercept_proc(const char *name) |
| { |
| for (int i=0; i<sizeof(procmap)/sizeof(procmap[0]); i++) { |
| if (!strcmp(name, procmap[i].name)) return procmap[i].pFunc; |
| } |
| return NULL; |
| } |
| |
| |
| static inline PFN_vkVoidFunction layer_intercept_instance_proc(const char *name) |
| { |
| if (!name || name[0] != 'v' || name[1] != 'k') |
| return NULL; |
| |
| name += 2; |
| if (!strcmp(name, "CreateInstance")) |
| return (PFN_vkVoidFunction) vkCreateInstance; |
| if (!strcmp(name, "DestroyInstance")) |
| return (PFN_vkVoidFunction) vkDestroyInstance; |
| if (!strcmp(name, "EnumerateInstanceExtensionProperties")) |
| return (PFN_vkVoidFunction) vkEnumerateInstanceExtensionProperties; |
| if (!strcmp(name, "EnumerateInstanceLayerProperties")) |
| return (PFN_vkVoidFunction) vkEnumerateInstanceLayerProperties; |
| if (!strcmp(name, "EnumerateDeviceLayerProperties")) |
| return (PFN_vkVoidFunction) vkEnumerateDeviceLayerProperties; |
| if (!strcmp(name, "CreateDevice")) |
| return (PFN_vkVoidFunction) vkCreateDevice; |
| if (!strcmp(name, "GetInstanceProcAddr")) |
| return (PFN_vkVoidFunction) vkGetInstanceProcAddr; |
| |
| return NULL; |
| } |
| |
| VK_LAYER_EXPORT PFN_vkVoidFunction VKAPI_CALL vkGetDeviceProcAddr(VkDevice device, const char* funcName) |
| { |
| PFN_vkVoidFunction addr; |
| layer_data *dev_data; |
| if (device == VK_NULL_HANDLE) { |
| return NULL; |
| } |
| |
| addr = layer_intercept_proc(funcName); |
| if (addr) |
| return addr; |
| |
| dev_data = get_my_data_ptr(get_dispatch_key(device), layer_data_map); |
| VkLayerDispatchTable* pTable = dev_data->device_dispatch_table; |
| |
| if (pTable->GetDeviceProcAddr == NULL) |
| return NULL; |
| return pTable->GetDeviceProcAddr(device, funcName); |
| } |
| |
| VK_LAYER_EXPORT PFN_vkVoidFunction VKAPI_CALL vkGetInstanceProcAddr(VkInstance instance, const char* funcName) |
| { |
| PFN_vkVoidFunction addr; |
| layer_data* my_data; |
| |
| if (instance == VK_NULL_HANDLE) { |
| return NULL; |
| } |
| |
| addr = layer_intercept_instance_proc(funcName); |
| if (addr) { |
| return addr; |
| } |
| |
| my_data = get_my_data_ptr(get_dispatch_key(instance), layer_data_map); |
| addr = debug_report_get_instance_proc_addr(my_data->report_data, funcName); |
| if (addr) { |
| return addr; |
| } |
| |
| VkLayerInstanceDispatchTable* pTable = my_data->instance_dispatch_table; |
| if (pTable->GetInstanceProcAddr == NULL) { |
| return NULL; |
| } |
| return pTable->GetInstanceProcAddr(instance, funcName); |
| } |
| |
| VK_LAYER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vkCreateDebugReportCallbackEXT( |
| VkInstance instance, |
| const VkDebugReportCallbackCreateInfoEXT* pCreateInfo, |
| const VkAllocationCallbacks* pAllocator, |
| VkDebugReportCallbackEXT* pMsgCallback) |
| { |
| layer_data *my_data = get_my_data_ptr(get_dispatch_key(instance), layer_data_map); |
| startReadObject(my_data, instance); |
| VkResult result = my_data->instance_dispatch_table->CreateDebugReportCallbackEXT(instance, pCreateInfo, pAllocator, pMsgCallback); |
| if (VK_SUCCESS == result) { |
| result = layer_create_msg_callback(my_data->report_data, pCreateInfo, pAllocator, pMsgCallback); |
| } |
| finishReadObject(my_data, instance); |
| return result; |
| } |
| |
| VK_LAYER_EXPORT VKAPI_ATTR void VKAPI_CALL vkDestroyDebugReportCallbackEXT( |
| VkInstance instance, |
| VkDebugReportCallbackEXT callback, |
| const VkAllocationCallbacks* pAllocator) |
| { |
| layer_data *my_data = get_my_data_ptr(get_dispatch_key(instance), layer_data_map); |
| startReadObject(my_data, instance); |
| startWriteObject(my_data, callback); |
| my_data->instance_dispatch_table->DestroyDebugReportCallbackEXT(instance, callback, pAllocator); |
| layer_destroy_msg_callback(my_data->report_data, callback, pAllocator); |
| finishReadObject(my_data, instance); |
| finishWriteObject(my_data, callback); |
| } |
| |
| VkResult VKAPI_CALL vkAllocateCommandBuffers( |
| VkDevice device, |
| const VkCommandBufferAllocateInfo* pAllocateInfo, |
| VkCommandBuffer* pCommandBuffers) |
| { |
| dispatch_key key = get_dispatch_key(device); |
| layer_data *my_data = get_my_data_ptr(key, layer_data_map); |
| VkLayerDispatchTable *pTable = my_data->device_dispatch_table; |
| VkResult result; |
| startReadObject(my_data, device); |
| startWriteObject(my_data, pAllocateInfo->commandPool); |
| |
| result = pTable->AllocateCommandBuffers(device, pAllocateInfo, pCommandBuffers); |
| finishReadObject(my_data, device); |
| finishWriteObject(my_data, pAllocateInfo->commandPool); |
| |
| // Record mapping from command buffer to command pool |
| if (VK_SUCCESS == result) { |
| for (int index=0;index<pAllocateInfo->commandBufferCount;index++) { |
| command_pool_map[pCommandBuffers[index]] = pAllocateInfo->commandPool; |
| } |
| } |
| |
| return result; |
| } |
| |
| void VKAPI_CALL vkFreeCommandBuffers( |
| VkDevice device, |
| VkCommandPool commandPool, |
| uint32_t commandBufferCount, |
| const VkCommandBuffer* pCommandBuffers) |
| { |
| dispatch_key key = get_dispatch_key(device); |
| layer_data *my_data = get_my_data_ptr(key, layer_data_map); |
| VkLayerDispatchTable *pTable = my_data->device_dispatch_table; |
| const bool lockCommandPool = false; // pool is already directly locked |
| startReadObject(my_data, device); |
| startWriteObject(my_data, commandPool); |
| for (int index=0;index<commandBufferCount;index++) { |
| startWriteObject(my_data, pCommandBuffers[index], lockCommandPool); |
| } |
| |
| pTable->FreeCommandBuffers(device,commandPool,commandBufferCount,pCommandBuffers); |
| finishReadObject(my_data, device); |
| finishWriteObject(my_data, commandPool); |
| for (int index=0;index<commandBufferCount;index++) { |
| finishWriteObject(my_data, pCommandBuffers[index], lockCommandPool); |
| command_pool_map.erase(pCommandBuffers[index]); |
| } |
| } |
| |