Dan Albert | 287553d | 2017-02-16 10:47:51 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Vulkan |
| 3 | * |
| 4 | * Copyright (C) 2015 Valve, Inc. |
| 5 | * Copyright (C) 2016 Google, Inc. |
| 6 | * |
| 7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 8 | * you may not use this file except in compliance with the License. |
| 9 | * You may obtain a copy of the License at |
| 10 | * |
| 11 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 12 | * |
| 13 | * Unless required by applicable law or agreed to in writing, software |
| 14 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 16 | * See the License for the specific language governing permissions and |
| 17 | * limitations under the License. |
| 18 | */ |
| 19 | #include <stdio.h> |
| 20 | #include <stdlib.h> |
| 21 | #include <string.h> |
| 22 | #include <unordered_map> |
| 23 | #include <list> |
| 24 | |
| 25 | #include "vk_loader_platform.h" |
| 26 | #include "vulkan/vk_layer.h" |
| 27 | #include "vk_layer_config.h" |
| 28 | #include "vk_layer_extension_utils.h" |
| 29 | #include "vk_layer_utils.h" |
| 30 | #include "vk_enum_validate_helper.h" |
| 31 | #include "vk_struct_validate_helper.h" |
| 32 | #include "vk_layer_table.h" |
| 33 | #include "vk_layer_logging.h" |
| 34 | #include "threading.h" |
| 35 | #include "vk_dispatch_table_helper.h" |
| 36 | #include "vk_struct_string_helper_cpp.h" |
| 37 | #include "vk_layer_data.h" |
| 38 | #include "vk_layer_utils.h" |
| 39 | |
| 40 | #include "thread_check.h" |
| 41 | |
| 42 | namespace threading { |
| 43 | |
| 44 | static void initThreading(layer_data *my_data, const VkAllocationCallbacks *pAllocator) { |
| 45 | |
| 46 | layer_debug_actions(my_data->report_data, my_data->logging_callback, pAllocator, "google_threading"); |
| 47 | } |
| 48 | |
| 49 | VKAPI_ATTR VkResult VKAPI_CALL |
| 50 | CreateInstance(const VkInstanceCreateInfo *pCreateInfo, const VkAllocationCallbacks *pAllocator, VkInstance *pInstance) { |
| 51 | VkLayerInstanceCreateInfo *chain_info = get_chain_info(pCreateInfo, VK_LAYER_LINK_INFO); |
| 52 | |
| 53 | assert(chain_info->u.pLayerInfo); |
| 54 | PFN_vkGetInstanceProcAddr fpGetInstanceProcAddr = chain_info->u.pLayerInfo->pfnNextGetInstanceProcAddr; |
| 55 | PFN_vkCreateInstance fpCreateInstance = (PFN_vkCreateInstance)fpGetInstanceProcAddr(NULL, "vkCreateInstance"); |
| 56 | if (fpCreateInstance == NULL) { |
| 57 | return VK_ERROR_INITIALIZATION_FAILED; |
| 58 | } |
| 59 | |
| 60 | // Advance the link info for the next element on the chain |
| 61 | chain_info->u.pLayerInfo = chain_info->u.pLayerInfo->pNext; |
| 62 | |
| 63 | VkResult result = fpCreateInstance(pCreateInfo, pAllocator, pInstance); |
| 64 | if (result != VK_SUCCESS) |
| 65 | return result; |
| 66 | |
| 67 | layer_data *my_data = get_my_data_ptr(get_dispatch_key(*pInstance), layer_data_map); |
| 68 | my_data->instance = *pInstance; |
| 69 | my_data->instance_dispatch_table = new VkLayerInstanceDispatchTable; |
| 70 | layer_init_instance_dispatch_table(*pInstance, my_data->instance_dispatch_table, fpGetInstanceProcAddr); |
| 71 | |
| 72 | my_data->report_data = debug_report_create_instance(my_data->instance_dispatch_table, *pInstance, |
| 73 | pCreateInfo->enabledExtensionCount, pCreateInfo->ppEnabledExtensionNames); |
| 74 | initThreading(my_data, pAllocator); |
| 75 | |
| 76 | // Look for one or more debug report create info structures, and copy the |
| 77 | // callback(s) for each one found (for use by vkDestroyInstance) |
| 78 | layer_copy_tmp_callbacks(pCreateInfo->pNext, &my_data->num_tmp_callbacks, &my_data->tmp_dbg_create_infos, |
| 79 | &my_data->tmp_callbacks); |
| 80 | return result; |
| 81 | } |
| 82 | |
| 83 | VKAPI_ATTR void VKAPI_CALL DestroyInstance(VkInstance instance, const VkAllocationCallbacks *pAllocator) { |
| 84 | dispatch_key key = get_dispatch_key(instance); |
| 85 | layer_data *my_data = get_my_data_ptr(key, layer_data_map); |
| 86 | VkLayerInstanceDispatchTable *pTable = my_data->instance_dispatch_table; |
| 87 | |
| 88 | // Enable the temporary callback(s) here to catch cleanup issues: |
| 89 | bool callback_setup = false; |
| 90 | if (my_data->num_tmp_callbacks > 0) { |
| 91 | if (!layer_enable_tmp_callbacks(my_data->report_data, my_data->num_tmp_callbacks, my_data->tmp_dbg_create_infos, |
| 92 | my_data->tmp_callbacks)) { |
| 93 | callback_setup = true; |
| 94 | } |
| 95 | } |
| 96 | |
| 97 | bool threadChecks = startMultiThread(); |
| 98 | if (threadChecks) { |
| 99 | startWriteObject(my_data, instance); |
| 100 | } |
| 101 | pTable->DestroyInstance(instance, pAllocator); |
| 102 | if (threadChecks) { |
| 103 | finishWriteObject(my_data, instance); |
| 104 | } else { |
| 105 | finishMultiThread(); |
| 106 | } |
| 107 | |
| 108 | // Disable and cleanup the temporary callback(s): |
| 109 | if (callback_setup) { |
| 110 | layer_disable_tmp_callbacks(my_data->report_data, my_data->num_tmp_callbacks, my_data->tmp_callbacks); |
| 111 | } |
| 112 | if (my_data->num_tmp_callbacks > 0) { |
| 113 | layer_free_tmp_callbacks(my_data->tmp_dbg_create_infos, my_data->tmp_callbacks); |
| 114 | my_data->num_tmp_callbacks = 0; |
| 115 | } |
| 116 | |
| 117 | // Clean up logging callback, if any |
| 118 | while (my_data->logging_callback.size() > 0) { |
| 119 | VkDebugReportCallbackEXT callback = my_data->logging_callback.back(); |
| 120 | layer_destroy_msg_callback(my_data->report_data, callback, pAllocator); |
| 121 | my_data->logging_callback.pop_back(); |
| 122 | } |
| 123 | |
| 124 | layer_debug_report_destroy_instance(my_data->report_data); |
| 125 | delete my_data->instance_dispatch_table; |
| 126 | layer_data_map.erase(key); |
| 127 | } |
| 128 | |
| 129 | VKAPI_ATTR VkResult VKAPI_CALL CreateDevice(VkPhysicalDevice gpu, const VkDeviceCreateInfo *pCreateInfo, |
| 130 | const VkAllocationCallbacks *pAllocator, VkDevice *pDevice) { |
| 131 | layer_data *my_instance_data = get_my_data_ptr(get_dispatch_key(gpu), layer_data_map); |
| 132 | VkLayerDeviceCreateInfo *chain_info = get_chain_info(pCreateInfo, VK_LAYER_LINK_INFO); |
| 133 | |
| 134 | assert(chain_info->u.pLayerInfo); |
| 135 | PFN_vkGetInstanceProcAddr fpGetInstanceProcAddr = chain_info->u.pLayerInfo->pfnNextGetInstanceProcAddr; |
| 136 | PFN_vkGetDeviceProcAddr fpGetDeviceProcAddr = chain_info->u.pLayerInfo->pfnNextGetDeviceProcAddr; |
| 137 | PFN_vkCreateDevice fpCreateDevice = (PFN_vkCreateDevice)fpGetInstanceProcAddr(my_instance_data->instance, "vkCreateDevice"); |
| 138 | if (fpCreateDevice == NULL) { |
| 139 | return VK_ERROR_INITIALIZATION_FAILED; |
| 140 | } |
| 141 | |
| 142 | // Advance the link info for the next element on the chain |
| 143 | chain_info->u.pLayerInfo = chain_info->u.pLayerInfo->pNext; |
| 144 | |
| 145 | VkResult result = fpCreateDevice(gpu, pCreateInfo, pAllocator, pDevice); |
| 146 | if (result != VK_SUCCESS) { |
| 147 | return result; |
| 148 | } |
| 149 | |
| 150 | layer_data *my_device_data = get_my_data_ptr(get_dispatch_key(*pDevice), layer_data_map); |
| 151 | |
| 152 | // Setup device dispatch table |
| 153 | my_device_data->device_dispatch_table = new VkLayerDispatchTable; |
| 154 | layer_init_device_dispatch_table(*pDevice, my_device_data->device_dispatch_table, fpGetDeviceProcAddr); |
| 155 | |
| 156 | my_device_data->report_data = layer_debug_report_create_device(my_instance_data->report_data, *pDevice); |
| 157 | return result; |
| 158 | } |
| 159 | |
| 160 | VKAPI_ATTR void VKAPI_CALL DestroyDevice(VkDevice device, const VkAllocationCallbacks *pAllocator) { |
| 161 | dispatch_key key = get_dispatch_key(device); |
| 162 | layer_data *dev_data = get_my_data_ptr(key, layer_data_map); |
| 163 | bool threadChecks = startMultiThread(); |
| 164 | if (threadChecks) { |
| 165 | startWriteObject(dev_data, device); |
| 166 | } |
| 167 | dev_data->device_dispatch_table->DestroyDevice(device, pAllocator); |
| 168 | if (threadChecks) { |
| 169 | finishWriteObject(dev_data, device); |
| 170 | } else { |
| 171 | finishMultiThread(); |
| 172 | } |
| 173 | layer_data_map.erase(key); |
| 174 | } |
| 175 | |
| 176 | static const VkExtensionProperties threading_extensions[] = { |
| 177 | {VK_EXT_DEBUG_REPORT_EXTENSION_NAME, VK_EXT_DEBUG_REPORT_SPEC_VERSION}}; |
| 178 | |
| 179 | static const VkLayerProperties layerProps = { |
| 180 | "VK_LAYER_GOOGLE_threading", |
| 181 | VK_LAYER_API_VERSION, // specVersion |
| 182 | 1, "Google Validation Layer", |
| 183 | }; |
| 184 | |
| 185 | static inline PFN_vkVoidFunction layer_intercept_proc(const char *name) { |
| 186 | for (int i = 0; i < sizeof(procmap) / sizeof(procmap[0]); i++) { |
| 187 | if (!strcmp(name, procmap[i].name)) |
| 188 | return procmap[i].pFunc; |
| 189 | } |
| 190 | return NULL; |
| 191 | } |
| 192 | |
| 193 | VKAPI_ATTR VkResult VKAPI_CALL |
| 194 | EnumerateInstanceLayerProperties(uint32_t *pCount, VkLayerProperties *pProperties) { |
| 195 | return util_GetLayerProperties(1, &layerProps, pCount, pProperties); |
| 196 | } |
| 197 | |
| 198 | VKAPI_ATTR VkResult VKAPI_CALL |
| 199 | EnumerateDeviceLayerProperties(VkPhysicalDevice physicalDevice, uint32_t *pCount, VkLayerProperties *pProperties) { |
| 200 | return util_GetLayerProperties(1, &layerProps, pCount, pProperties); |
| 201 | } |
| 202 | |
| 203 | VKAPI_ATTR VkResult VKAPI_CALL |
| 204 | EnumerateInstanceExtensionProperties(const char *pLayerName, uint32_t *pCount, VkExtensionProperties *pProperties) { |
| 205 | if (pLayerName && !strcmp(pLayerName, layerProps.layerName)) |
| 206 | return util_GetExtensionProperties(1, threading_extensions, pCount, pProperties); |
| 207 | |
| 208 | return VK_ERROR_LAYER_NOT_PRESENT; |
| 209 | } |
| 210 | |
| 211 | VKAPI_ATTR VkResult VKAPI_CALL EnumerateDeviceExtensionProperties(VkPhysicalDevice physicalDevice, |
| 212 | const char *pLayerName, uint32_t *pCount, |
| 213 | VkExtensionProperties *pProperties) { |
| 214 | // Threading layer does not have any device extensions |
| 215 | if (pLayerName && !strcmp(pLayerName, layerProps.layerName)) |
| 216 | return util_GetExtensionProperties(0, nullptr, pCount, pProperties); |
| 217 | |
| 218 | assert(physicalDevice); |
| 219 | |
| 220 | dispatch_key key = get_dispatch_key(physicalDevice); |
| 221 | layer_data *my_data = get_my_data_ptr(key, layer_data_map); |
| 222 | return my_data->instance_dispatch_table->EnumerateDeviceExtensionProperties(physicalDevice, NULL, pCount, pProperties); |
| 223 | } |
| 224 | |
| 225 | static inline PFN_vkVoidFunction layer_intercept_instance_proc(const char *name) { |
| 226 | if (!name || name[0] != 'v' || name[1] != 'k') |
| 227 | return NULL; |
| 228 | |
| 229 | name += 2; |
| 230 | if (!strcmp(name, "CreateInstance")) |
| 231 | return (PFN_vkVoidFunction)CreateInstance; |
| 232 | if (!strcmp(name, "DestroyInstance")) |
| 233 | return (PFN_vkVoidFunction)DestroyInstance; |
| 234 | if (!strcmp(name, "EnumerateInstanceLayerProperties")) |
| 235 | return (PFN_vkVoidFunction)EnumerateInstanceLayerProperties; |
| 236 | if (!strcmp(name, "EnumerateInstanceExtensionProperties")) |
| 237 | return (PFN_vkVoidFunction)EnumerateInstanceExtensionProperties; |
| 238 | if (!strcmp(name, "EnumerateDeviceLayerProperties")) |
| 239 | return (PFN_vkVoidFunction)EnumerateDeviceLayerProperties; |
| 240 | if (!strcmp(name, "EnumerateDeviceExtensionProperties")) |
| 241 | return (PFN_vkVoidFunction)EnumerateDeviceExtensionProperties; |
| 242 | if (!strcmp(name, "CreateDevice")) |
| 243 | return (PFN_vkVoidFunction)CreateDevice; |
| 244 | if (!strcmp(name, "GetInstanceProcAddr")) |
| 245 | return (PFN_vkVoidFunction)GetInstanceProcAddr; |
| 246 | |
| 247 | return NULL; |
| 248 | } |
| 249 | |
| 250 | VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL GetDeviceProcAddr(VkDevice device, const char *funcName) { |
| 251 | PFN_vkVoidFunction addr; |
| 252 | layer_data *dev_data; |
| 253 | |
| 254 | assert(device); |
| 255 | |
| 256 | addr = layer_intercept_proc(funcName); |
| 257 | if (addr) |
| 258 | return addr; |
| 259 | |
| 260 | dev_data = get_my_data_ptr(get_dispatch_key(device), layer_data_map); |
| 261 | VkLayerDispatchTable *pTable = dev_data->device_dispatch_table; |
| 262 | |
| 263 | if (pTable->GetDeviceProcAddr == NULL) |
| 264 | return NULL; |
| 265 | return pTable->GetDeviceProcAddr(device, funcName); |
| 266 | } |
| 267 | |
| 268 | VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL GetInstanceProcAddr(VkInstance instance, const char *funcName) { |
| 269 | PFN_vkVoidFunction addr; |
| 270 | layer_data *my_data; |
| 271 | |
| 272 | addr = layer_intercept_instance_proc(funcName); |
| 273 | if (!addr) |
| 274 | addr = layer_intercept_proc(funcName); |
| 275 | if (addr) { |
| 276 | return addr; |
| 277 | } |
| 278 | |
| 279 | assert(instance); |
| 280 | |
| 281 | my_data = get_my_data_ptr(get_dispatch_key(instance), layer_data_map); |
| 282 | addr = debug_report_get_instance_proc_addr(my_data->report_data, funcName); |
| 283 | if (addr) { |
| 284 | return addr; |
| 285 | } |
| 286 | |
| 287 | VkLayerInstanceDispatchTable *pTable = my_data->instance_dispatch_table; |
| 288 | if (pTable->GetInstanceProcAddr == NULL) { |
| 289 | return NULL; |
| 290 | } |
| 291 | return pTable->GetInstanceProcAddr(instance, funcName); |
| 292 | } |
| 293 | |
| 294 | VKAPI_ATTR VkResult VKAPI_CALL |
| 295 | CreateDebugReportCallbackEXT(VkInstance instance, const VkDebugReportCallbackCreateInfoEXT *pCreateInfo, |
| 296 | const VkAllocationCallbacks *pAllocator, VkDebugReportCallbackEXT *pMsgCallback) { |
| 297 | layer_data *my_data = get_my_data_ptr(get_dispatch_key(instance), layer_data_map); |
| 298 | bool threadChecks = startMultiThread(); |
| 299 | if (threadChecks) { |
| 300 | startReadObject(my_data, instance); |
| 301 | } |
| 302 | VkResult result = |
| 303 | my_data->instance_dispatch_table->CreateDebugReportCallbackEXT(instance, pCreateInfo, pAllocator, pMsgCallback); |
| 304 | if (VK_SUCCESS == result) { |
| 305 | result = layer_create_msg_callback(my_data->report_data, false, pCreateInfo, pAllocator, pMsgCallback); |
| 306 | } |
| 307 | if (threadChecks) { |
| 308 | finishReadObject(my_data, instance); |
| 309 | } else { |
| 310 | finishMultiThread(); |
| 311 | } |
| 312 | return result; |
| 313 | } |
| 314 | |
| 315 | VKAPI_ATTR void VKAPI_CALL |
| 316 | DestroyDebugReportCallbackEXT(VkInstance instance, VkDebugReportCallbackEXT callback, const VkAllocationCallbacks *pAllocator) { |
| 317 | layer_data *my_data = get_my_data_ptr(get_dispatch_key(instance), layer_data_map); |
| 318 | bool threadChecks = startMultiThread(); |
| 319 | if (threadChecks) { |
| 320 | startReadObject(my_data, instance); |
| 321 | startWriteObject(my_data, callback); |
| 322 | } |
| 323 | my_data->instance_dispatch_table->DestroyDebugReportCallbackEXT(instance, callback, pAllocator); |
| 324 | layer_destroy_msg_callback(my_data->report_data, callback, pAllocator); |
| 325 | if (threadChecks) { |
| 326 | finishReadObject(my_data, instance); |
| 327 | finishWriteObject(my_data, callback); |
| 328 | } else { |
| 329 | finishMultiThread(); |
| 330 | } |
| 331 | } |
| 332 | |
| 333 | VKAPI_ATTR VkResult VKAPI_CALL |
| 334 | AllocateCommandBuffers(VkDevice device, const VkCommandBufferAllocateInfo *pAllocateInfo, VkCommandBuffer *pCommandBuffers) { |
| 335 | dispatch_key key = get_dispatch_key(device); |
| 336 | layer_data *my_data = get_my_data_ptr(key, layer_data_map); |
| 337 | VkLayerDispatchTable *pTable = my_data->device_dispatch_table; |
| 338 | VkResult result; |
| 339 | bool threadChecks = startMultiThread(); |
| 340 | if (threadChecks) { |
| 341 | startReadObject(my_data, device); |
| 342 | startWriteObject(my_data, pAllocateInfo->commandPool); |
| 343 | } |
| 344 | |
| 345 | result = pTable->AllocateCommandBuffers(device, pAllocateInfo, pCommandBuffers); |
| 346 | if (threadChecks) { |
| 347 | finishReadObject(my_data, device); |
| 348 | finishWriteObject(my_data, pAllocateInfo->commandPool); |
| 349 | } else { |
| 350 | finishMultiThread(); |
| 351 | } |
| 352 | |
| 353 | // Record mapping from command buffer to command pool |
| 354 | if (VK_SUCCESS == result) { |
| 355 | for (uint32_t index = 0; index < pAllocateInfo->commandBufferCount; index++) { |
| 356 | std::lock_guard<std::mutex> lock(command_pool_lock); |
| 357 | command_pool_map[pCommandBuffers[index]] = pAllocateInfo->commandPool; |
| 358 | } |
| 359 | } |
| 360 | |
| 361 | return result; |
| 362 | } |
| 363 | |
| 364 | VKAPI_ATTR void VKAPI_CALL FreeCommandBuffers(VkDevice device, VkCommandPool commandPool, uint32_t commandBufferCount, |
| 365 | const VkCommandBuffer *pCommandBuffers) { |
| 366 | dispatch_key key = get_dispatch_key(device); |
| 367 | layer_data *my_data = get_my_data_ptr(key, layer_data_map); |
| 368 | VkLayerDispatchTable *pTable = my_data->device_dispatch_table; |
| 369 | const bool lockCommandPool = false; // pool is already directly locked |
| 370 | bool threadChecks = startMultiThread(); |
| 371 | if (threadChecks) { |
| 372 | startReadObject(my_data, device); |
| 373 | startWriteObject(my_data, commandPool); |
| 374 | for (uint32_t index = 0; index < commandBufferCount; index++) { |
| 375 | startWriteObject(my_data, pCommandBuffers[index], lockCommandPool); |
| 376 | } |
| 377 | // The driver may immediately reuse command buffers in another thread. |
| 378 | // These updates need to be done before calling down to the driver. |
| 379 | for (uint32_t index = 0; index < commandBufferCount; index++) { |
| 380 | finishWriteObject(my_data, pCommandBuffers[index], lockCommandPool); |
| 381 | std::lock_guard<std::mutex> lock(command_pool_lock); |
| 382 | command_pool_map.erase(pCommandBuffers[index]); |
| 383 | } |
| 384 | } |
| 385 | |
| 386 | pTable->FreeCommandBuffers(device, commandPool, commandBufferCount, pCommandBuffers); |
| 387 | if (threadChecks) { |
| 388 | finishReadObject(my_data, device); |
| 389 | finishWriteObject(my_data, commandPool); |
| 390 | } else { |
| 391 | finishMultiThread(); |
| 392 | } |
| 393 | } |
| 394 | |
| 395 | } // namespace threading |
| 396 | |
| 397 | // vk_layer_logging.h expects these to be defined |
| 398 | |
| 399 | VKAPI_ATTR VkResult VKAPI_CALL |
| 400 | vkCreateDebugReportCallbackEXT(VkInstance instance, const VkDebugReportCallbackCreateInfoEXT *pCreateInfo, |
| 401 | const VkAllocationCallbacks *pAllocator, VkDebugReportCallbackEXT *pMsgCallback) { |
| 402 | return threading::CreateDebugReportCallbackEXT(instance, pCreateInfo, pAllocator, pMsgCallback); |
| 403 | } |
| 404 | |
| 405 | VKAPI_ATTR void VKAPI_CALL vkDestroyDebugReportCallbackEXT(VkInstance instance, |
| 406 | VkDebugReportCallbackEXT msgCallback, |
| 407 | const VkAllocationCallbacks *pAllocator) { |
| 408 | threading::DestroyDebugReportCallbackEXT(instance, msgCallback, pAllocator); |
| 409 | } |
| 410 | |
| 411 | VKAPI_ATTR void VKAPI_CALL |
| 412 | vkDebugReportMessageEXT(VkInstance instance, VkDebugReportFlagsEXT flags, VkDebugReportObjectTypeEXT objType, uint64_t object, |
| 413 | size_t location, int32_t msgCode, const char *pLayerPrefix, const char *pMsg) { |
| 414 | threading::DebugReportMessageEXT(instance, flags, objType, object, location, msgCode, pLayerPrefix, pMsg); |
| 415 | } |
| 416 | |
| 417 | // loader-layer interface v0, just wrappers since there is only a layer |
| 418 | |
| 419 | VK_LAYER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL |
| 420 | vkEnumerateInstanceExtensionProperties(const char *pLayerName, uint32_t *pCount, VkExtensionProperties *pProperties) { |
| 421 | return threading::EnumerateInstanceExtensionProperties(pLayerName, pCount, pProperties); |
| 422 | } |
| 423 | |
| 424 | VK_LAYER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL |
| 425 | vkEnumerateInstanceLayerProperties(uint32_t *pCount, VkLayerProperties *pProperties) { |
| 426 | return threading::EnumerateInstanceLayerProperties(pCount, pProperties); |
| 427 | } |
| 428 | |
| 429 | VK_LAYER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL |
| 430 | vkEnumerateDeviceLayerProperties(VkPhysicalDevice physicalDevice, uint32_t *pCount, VkLayerProperties *pProperties) { |
| 431 | // the layer command handles VK_NULL_HANDLE just fine internally |
| 432 | assert(physicalDevice == VK_NULL_HANDLE); |
| 433 | return threading::EnumerateDeviceLayerProperties(VK_NULL_HANDLE, pCount, pProperties); |
| 434 | } |
| 435 | |
| 436 | VK_LAYER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vkEnumerateDeviceExtensionProperties(VkPhysicalDevice physicalDevice, |
| 437 | const char *pLayerName, uint32_t *pCount, |
| 438 | VkExtensionProperties *pProperties) { |
| 439 | // the layer command handles VK_NULL_HANDLE just fine internally |
| 440 | assert(physicalDevice == VK_NULL_HANDLE); |
| 441 | return threading::EnumerateDeviceExtensionProperties(VK_NULL_HANDLE, pLayerName, pCount, pProperties); |
| 442 | } |
| 443 | |
| 444 | VK_LAYER_EXPORT VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vkGetDeviceProcAddr(VkDevice dev, const char *funcName) { |
| 445 | return threading::GetDeviceProcAddr(dev, funcName); |
| 446 | } |
| 447 | |
| 448 | VK_LAYER_EXPORT VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vkGetInstanceProcAddr(VkInstance instance, const char *funcName) { |
| 449 | return threading::GetInstanceProcAddr(instance, funcName); |
| 450 | } |