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);
loader_platform_thread_lock_mutex(&threadingLock);
command_pool_map.erase(pCommandBuffers[index]);
loader_platform_thread_unlock_mutex(&threadingLock);
}
}
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++) {
loader_platform_thread_lock_mutex(&threadingLock);
command_pool_map[pCommandBuffers[index]] = pAllocateInfo->commandPool;
loader_platform_thread_unlock_mutex(&threadingLock);
}
}
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);
if (layer_data_map.empty()) {
// Release mutex when destroying last instance.
loader_platform_thread_delete_mutex(&threadingLock);
threadingLockInitialized = 0;
}
}
VKAPI_ATTR void VKAPI_CALL DestroyDevice(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);
}
VKAPI_ATTR void VKAPI_CALL
DestroyDebugReportCallbackEXT(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);
}
VKAPI_ATTR void VKAPI_CALL DestroyInstance(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;
// Enable the temporary callback(s) here to catch cleanup issues:
bool callback_setup = false;
if (my_data->num_tmp_callbacks > 0) {
if (!layer_enable_tmp_callbacks(my_data->report_data, my_data->num_tmp_callbacks, my_data->tmp_dbg_create_infos,
my_data->tmp_callbacks)) {
callback_setup = true;
}
}
startWriteObject(my_data, instance);
pTable->DestroyInstance(instance, pAllocator);
finishWriteObject(my_data, instance);
// Disable and cleanup the temporary callback(s):
if (callback_setup) {
layer_disable_tmp_callbacks(my_data->report_data, my_data->num_tmp_callbacks, my_data->tmp_callbacks);
}
if (my_data->num_tmp_callbacks > 0) {
layer_free_tmp_callbacks(my_data->tmp_dbg_create_infos, my_data->tmp_callbacks);
my_data->num_tmp_callbacks = 0;
}
// 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);
}
VKAPI_ATTR VkResult VKAPI_CALL
AllocateCommandBuffers(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;
}