blob: d23c9ff3fc624e8fb564373d1b8652317c5b5b6d [file] [log] [blame]
/*
* 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 "vk_loader_platform.h"
#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_dispatch_table_helper.h"
#include "vk_struct_string_helper_cpp.h"
#include "vk_layer_data.h"
#include "vk_layer_utils.h"
#include "thread_check.h"
static void initThreading(layer_data *my_data, const VkAllocationCallbacks *pAllocator) {
layer_debug_actions(my_data->report_data, my_data->logging_callback, pAllocator, "google_threading");
}
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;
startWriteObject(my_data, instance);
pTable->DestroyInstance(instance, pAllocator);
finishWriteObject(my_data, instance);
// 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);
}
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);
startWriteObject(dev_data, device);
dev_data->device_dispatch_table->DestroyDevice(device, pAllocator);
finishWriteObject(dev_data, device);
layer_data_map.erase(key);
}
static const VkExtensionProperties threading_extensions[] = {
{VK_EXT_DEBUG_REPORT_EXTENSION_NAME, VK_EXT_DEBUG_REPORT_SPEC_VERSION}};
VK_LAYER_EXPORT VkResult VKAPI_CALL
vkEnumerateInstanceExtensionProperties(const char *pLayerName, uint32_t *pCount, VkExtensionProperties *pProperties) {
return util_GetExtensionProperties(ARRAY_SIZE(threading_extensions), threading_extensions, pCount, pProperties);
}
static const VkLayerProperties globalLayerProps[] = {{
"VK_LAYER_GOOGLE_threading",
VK_LAYER_API_VERSION, // specVersion
1, "Google Validation Layer",
}};
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[] = {{
"VK_LAYER_GOOGLE_threading",
VK_LAYER_API_VERSION, // specVersion
1, "Google Validation Layer",
}};
VK_LAYER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vkEnumerateDeviceExtensionProperties(VkPhysicalDevice physicalDevice,
const char *pLayerName, uint32_t *pCount,
VkExtensionProperties *pProperties) {
if (pLayerName == NULL) {
dispatch_key key = get_dispatch_key(physicalDevice);
layer_data *my_data = get_my_data_ptr(key, layer_data_map);
return my_data->instance_dispatch_table->EnumerateDeviceExtensionProperties(physicalDevice, NULL, pCount, pProperties);
} else {
// Threading layer does not have any device extensions
return util_GetExtensionProperties(0, nullptr, pCount, pProperties);
}
}
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, "EnumerateDeviceExtensionProperties"))
return (PFN_vkVoidFunction)vkEnumerateDeviceExtensionProperties;
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;
addr = layer_intercept_instance_proc(funcName);
if (addr) {
return addr;
}
if (instance == VK_NULL_HANDLE) {
return NULL;
}
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 (uint32_t index = 0; index < pAllocateInfo->commandBufferCount; index++) {
std::lock_guard<std::mutex> lock(global_lock);
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 (uint32_t 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 (uint32_t index = 0; index < commandBufferCount; index++) {
finishWriteObject(my_data, pCommandBuffers[index], lockCommandPool);
std::lock_guard<std::mutex> lock(global_lock);
command_pool_map.erase(pCommandBuffers[index]);
}
}