vulkaninfo.c revision 7c83aa210365e148877f0f3698292a1b509018ff
1/* 2 * Vulkan 3 * 4 * Copyright (C) 2014 LunarG, Inc. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included 14 * in all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 22 * DEALINGS IN THE SOFTWARE. 23 */ 24#include <stdlib.h> 25#include <stdio.h> 26#include <stdbool.h> 27#include <string.h> 28#include <assert.h> 29 30#ifdef _WIN32 31#include <Windows.h> 32#include <fcntl.h> 33#include <io.h> 34#endif 35 36#include <vulkan.h> 37 38#define ERR(err) printf("%s:%d: failed with %s\n", \ 39 __FILE__, __LINE__, vk_result_string(err)); 40 41#ifdef _WIN32 42 43#define snprintf _snprintf 44 45bool consoleCreated = false; 46 47#define WAIT_FOR_CONSOLE_DESTROY \ 48 do { \ 49 if (consoleCreated) \ 50 Sleep(INFINITE); \ 51 } while (0) 52#else 53 #define WAIT_FOR_CONSOLE_DESTROY 54#endif 55 56 57#define ERR_EXIT(err) \ 58 do { \ 59 ERR(err); \ 60 fflush(stdout); \ 61 WAIT_FOR_CONSOLE_DESTROY; \ 62 exit(-1); \ 63 } while (0) 64 65#if defined(NDEBUG) && defined(__GNUC__) 66#define U_ASSERT_ONLY __attribute__((unused)) 67#else 68#define U_ASSERT_ONLY 69#endif 70 71#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0])) 72 73#define MAX_GPUS 8 74 75#define MAX_QUEUE_TYPES 5 76#define APP_SHORT_NAME "vulkaninfo" 77 78struct app_gpu; 79 80struct app_dev { 81 struct app_gpu *gpu; /* point back to the GPU */ 82 83 VkDevice obj; 84 85 86 VkFormatProperties format_props[VK_NUM_FORMAT]; 87}; 88 89struct layer_extension_list { 90 VkLayerProperties layer_properties; 91 uint32_t extension_count; 92 VkExtensionProperties *extension_properties; 93}; 94 95struct app_instance { 96 VkInstance instance; 97 uint32_t global_layer_count; 98 struct layer_extension_list *global_layers; 99 uint32_t global_extension_count; 100 VkExtensionProperties *global_extensions; 101}; 102 103struct app_gpu { 104 uint32_t id; 105 VkPhysicalDevice obj; 106 107 VkPhysicalDeviceProperties props; 108 VkPhysicalDevicePerformance perf; 109 110 uint32_t queue_count; 111 VkPhysicalDeviceQueueProperties *queue_props; 112 VkDeviceQueueCreateInfo *queue_reqs; 113 114 VkPhysicalDeviceMemoryProperties memory_props; 115 VkPhysicalDeviceFeatures features; 116 VkPhysicalDeviceLimits limits; 117 118 uint32_t device_layer_count; 119 struct layer_extension_list *device_layers; 120 121 uint32_t device_extension_count; 122 VkExtensionProperties *device_extensions; 123 124 struct app_dev dev; 125}; 126 127static const char *vk_result_string(VkResult err) 128{ 129 switch (err) { 130#define STR(r) case r: return #r 131 STR(VK_SUCCESS); 132 STR(VK_UNSUPPORTED); 133 STR(VK_NOT_READY); 134 STR(VK_TIMEOUT); 135 STR(VK_EVENT_SET); 136 STR(VK_EVENT_RESET); 137 STR(VK_ERROR_UNKNOWN); 138 STR(VK_ERROR_UNAVAILABLE); 139 STR(VK_ERROR_INITIALIZATION_FAILED); 140 STR(VK_ERROR_OUT_OF_HOST_MEMORY); 141 STR(VK_ERROR_OUT_OF_DEVICE_MEMORY); 142 STR(VK_ERROR_DEVICE_ALREADY_CREATED); 143 STR(VK_ERROR_DEVICE_LOST); 144 STR(VK_ERROR_INVALID_POINTER); 145 STR(VK_ERROR_INVALID_VALUE); 146 STR(VK_ERROR_INVALID_HANDLE); 147 STR(VK_ERROR_INVALID_ORDINAL); 148 STR(VK_ERROR_INVALID_MEMORY_SIZE); 149 STR(VK_ERROR_INVALID_EXTENSION); 150 STR(VK_ERROR_INVALID_FLAGS); 151 STR(VK_ERROR_INVALID_ALIGNMENT); 152 STR(VK_ERROR_INVALID_FORMAT); 153 STR(VK_ERROR_INVALID_IMAGE); 154 STR(VK_ERROR_INVALID_DESCRIPTOR_SET_DATA); 155 STR(VK_ERROR_INVALID_QUEUE_TYPE); 156 STR(VK_ERROR_INVALID_OBJECT_TYPE); 157 STR(VK_ERROR_UNSUPPORTED_SHADER_IL_VERSION); 158 STR(VK_ERROR_BAD_SHADER_CODE); 159 STR(VK_ERROR_BAD_PIPELINE_DATA); 160 STR(VK_ERROR_NOT_MAPPABLE); 161 STR(VK_ERROR_MEMORY_MAP_FAILED); 162 STR(VK_ERROR_MEMORY_UNMAP_FAILED); 163 STR(VK_ERROR_INCOMPATIBLE_DEVICE); 164 STR(VK_ERROR_INCOMPATIBLE_DRIVER); 165 STR(VK_ERROR_INCOMPLETE_COMMAND_BUFFER); 166 STR(VK_ERROR_BUILDING_COMMAND_BUFFER); 167 STR(VK_ERROR_MEMORY_NOT_BOUND); 168 STR(VK_ERROR_INCOMPATIBLE_QUEUE); 169#undef STR 170 default: return "UNKNOWN_RESULT"; 171 } 172} 173 174static const char *vk_physical_device_type_string(VkPhysicalDeviceType type) 175{ 176 switch (type) { 177#define STR(r) case VK_PHYSICAL_DEVICE_TYPE_ ##r: return #r 178 STR(OTHER); 179 STR(INTEGRATED_GPU); 180 STR(DISCRETE_GPU); 181 STR(VIRTUAL_GPU); 182#undef STR 183 default: return "UNKNOWN_DEVICE"; 184 } 185} 186 187static const char *vk_format_string(VkFormat fmt) 188{ 189 switch (fmt) { 190#define STR(r) case VK_FORMAT_ ##r: return #r 191 STR(UNDEFINED); 192 STR(R4G4_UNORM); 193 STR(R4G4_USCALED); 194 STR(R4G4B4A4_UNORM); 195 STR(R4G4B4A4_USCALED); 196 STR(R5G6B5_UNORM); 197 STR(R5G6B5_USCALED); 198 STR(R5G5B5A1_UNORM); 199 STR(R5G5B5A1_USCALED); 200 STR(R8_UNORM); 201 STR(R8_SNORM); 202 STR(R8_USCALED); 203 STR(R8_SSCALED); 204 STR(R8_UINT); 205 STR(R8_SINT); 206 STR(R8_SRGB); 207 STR(R8G8_UNORM); 208 STR(R8G8_SNORM); 209 STR(R8G8_USCALED); 210 STR(R8G8_SSCALED); 211 STR(R8G8_UINT); 212 STR(R8G8_SINT); 213 STR(R8G8_SRGB); 214 STR(R8G8B8_UNORM); 215 STR(R8G8B8_SNORM); 216 STR(R8G8B8_USCALED); 217 STR(R8G8B8_SSCALED); 218 STR(R8G8B8_UINT); 219 STR(R8G8B8_SINT); 220 STR(R8G8B8_SRGB); 221 STR(R8G8B8A8_UNORM); 222 STR(R8G8B8A8_SNORM); 223 STR(R8G8B8A8_USCALED); 224 STR(R8G8B8A8_SSCALED); 225 STR(R8G8B8A8_UINT); 226 STR(R8G8B8A8_SINT); 227 STR(R8G8B8A8_SRGB); 228 STR(R10G10B10A2_UNORM); 229 STR(R10G10B10A2_SNORM); 230 STR(R10G10B10A2_USCALED); 231 STR(R10G10B10A2_SSCALED); 232 STR(R10G10B10A2_UINT); 233 STR(R10G10B10A2_SINT); 234 STR(R16_UNORM); 235 STR(R16_SNORM); 236 STR(R16_USCALED); 237 STR(R16_SSCALED); 238 STR(R16_UINT); 239 STR(R16_SINT); 240 STR(R16_SFLOAT); 241 STR(R16G16_UNORM); 242 STR(R16G16_SNORM); 243 STR(R16G16_USCALED); 244 STR(R16G16_SSCALED); 245 STR(R16G16_UINT); 246 STR(R16G16_SINT); 247 STR(R16G16_SFLOAT); 248 STR(R16G16B16_UNORM); 249 STR(R16G16B16_SNORM); 250 STR(R16G16B16_USCALED); 251 STR(R16G16B16_SSCALED); 252 STR(R16G16B16_UINT); 253 STR(R16G16B16_SINT); 254 STR(R16G16B16_SFLOAT); 255 STR(R16G16B16A16_UNORM); 256 STR(R16G16B16A16_SNORM); 257 STR(R16G16B16A16_USCALED); 258 STR(R16G16B16A16_SSCALED); 259 STR(R16G16B16A16_UINT); 260 STR(R16G16B16A16_SINT); 261 STR(R16G16B16A16_SFLOAT); 262 STR(R32_UINT); 263 STR(R32_SINT); 264 STR(R32_SFLOAT); 265 STR(R32G32_UINT); 266 STR(R32G32_SINT); 267 STR(R32G32_SFLOAT); 268 STR(R32G32B32_UINT); 269 STR(R32G32B32_SINT); 270 STR(R32G32B32_SFLOAT); 271 STR(R32G32B32A32_UINT); 272 STR(R32G32B32A32_SINT); 273 STR(R32G32B32A32_SFLOAT); 274 STR(R64_SFLOAT); 275 STR(R64G64_SFLOAT); 276 STR(R64G64B64_SFLOAT); 277 STR(R64G64B64A64_SFLOAT); 278 STR(R11G11B10_UFLOAT); 279 STR(R9G9B9E5_UFLOAT); 280 STR(D16_UNORM); 281 STR(D24_UNORM); 282 STR(D32_SFLOAT); 283 STR(S8_UINT); 284 STR(D16_UNORM_S8_UINT); 285 STR(D24_UNORM_S8_UINT); 286 STR(D32_SFLOAT_S8_UINT); 287 STR(BC1_RGB_UNORM); 288 STR(BC1_RGB_SRGB); 289 STR(BC2_UNORM); 290 STR(BC2_SRGB); 291 STR(BC3_UNORM); 292 STR(BC3_SRGB); 293 STR(BC4_UNORM); 294 STR(BC4_SNORM); 295 STR(BC5_UNORM); 296 STR(BC5_SNORM); 297 STR(BC6H_UFLOAT); 298 STR(BC6H_SFLOAT); 299 STR(BC7_UNORM); 300 STR(BC7_SRGB); 301 STR(ETC2_R8G8B8_UNORM); 302 STR(ETC2_R8G8B8A1_UNORM); 303 STR(ETC2_R8G8B8A8_UNORM); 304 STR(EAC_R11_UNORM); 305 STR(EAC_R11_SNORM); 306 STR(EAC_R11G11_UNORM); 307 STR(EAC_R11G11_SNORM); 308 STR(ASTC_4x4_UNORM); 309 STR(ASTC_4x4_SRGB); 310 STR(ASTC_5x4_UNORM); 311 STR(ASTC_5x4_SRGB); 312 STR(ASTC_5x5_UNORM); 313 STR(ASTC_5x5_SRGB); 314 STR(ASTC_6x5_UNORM); 315 STR(ASTC_6x5_SRGB); 316 STR(ASTC_6x6_UNORM); 317 STR(ASTC_6x6_SRGB); 318 STR(ASTC_8x5_UNORM); 319 STR(ASTC_8x5_SRGB); 320 STR(ASTC_8x6_UNORM); 321 STR(ASTC_8x6_SRGB); 322 STR(ASTC_8x8_UNORM); 323 STR(ASTC_8x8_SRGB); 324 STR(ASTC_10x5_UNORM); 325 STR(ASTC_10x5_SRGB); 326 STR(ASTC_10x6_UNORM); 327 STR(ASTC_10x6_SRGB); 328 STR(ASTC_10x8_UNORM); 329 STR(ASTC_10x8_SRGB); 330 STR(ASTC_10x10_UNORM); 331 STR(ASTC_10x10_SRGB); 332 STR(ASTC_12x10_UNORM); 333 STR(ASTC_12x10_SRGB); 334 STR(ASTC_12x12_UNORM); 335 STR(ASTC_12x12_SRGB); 336 STR(B5G6R5_UNORM); 337 STR(B5G6R5_USCALED); 338 STR(B8G8R8_UNORM); 339 STR(B8G8R8_SNORM); 340 STR(B8G8R8_USCALED); 341 STR(B8G8R8_SSCALED); 342 STR(B8G8R8_UINT); 343 STR(B8G8R8_SINT); 344 STR(B8G8R8_SRGB); 345 STR(B8G8R8A8_UNORM); 346 STR(B8G8R8A8_SNORM); 347 STR(B8G8R8A8_USCALED); 348 STR(B8G8R8A8_SSCALED); 349 STR(B8G8R8A8_UINT); 350 STR(B8G8R8A8_SINT); 351 STR(B8G8R8A8_SRGB); 352 STR(B10G10R10A2_UNORM); 353 STR(B10G10R10A2_SNORM); 354 STR(B10G10R10A2_USCALED); 355 STR(B10G10R10A2_SSCALED); 356 STR(B10G10R10A2_UINT); 357 STR(B10G10R10A2_SINT); 358#undef STR 359 default: return "UNKNOWN_FORMAT"; 360 } 361} 362 363static void app_dev_init_formats(struct app_dev *dev) 364{ 365 VkFormat f; 366 367 for (f = 0; f < VK_NUM_FORMAT; f++) { 368 const VkFormat fmt = f; 369 VkResult err; 370 371 err = vkGetPhysicalDeviceFormatInfo(dev->gpu->obj, fmt, &dev->format_props[f]); 372 if (err) { 373 memset(&dev->format_props[f], 0, 374 sizeof(dev->format_props[f])); 375 } 376 } 377} 378 379static void extract_version(uint32_t version, uint32_t *major, uint32_t *minor, uint32_t *patch) 380{ 381 *major = version >> 22; 382 *minor = (version >> 12) & 0x3ff; 383 *patch = version & 0xfff; 384} 385 386static void app_get_physical_device_layer_extensions( 387 struct app_gpu *gpu, 388 char *layer_name, 389 uint32_t *extension_count, 390 VkExtensionProperties **extension_properties) 391{ 392 VkResult err; 393 uint32_t ext_count = 0; 394 VkExtensionProperties *ext_ptr = NULL; 395 396 /* repeat get until VK_INCOMPLETE goes away */ 397 do { 398 err = vkGetPhysicalDeviceExtensionProperties(gpu->obj, layer_name, &ext_count, NULL); 399 assert(!err); 400 401 if (ext_ptr) { 402 free(ext_ptr); 403 } 404 ext_ptr = malloc(ext_count * sizeof(VkExtensionProperties)); 405 err = vkGetPhysicalDeviceExtensionProperties(gpu->obj, layer_name, &ext_count, ext_ptr); 406 } while (err == VK_INCOMPLETE); 407 assert(!err); 408 409 *extension_count = ext_count; 410 *extension_properties = ext_ptr; 411} 412 413static void app_dev_init(struct app_dev *dev, struct app_gpu *gpu) 414{ 415 VkDeviceCreateInfo info = { 416 .sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO, 417 .pNext = NULL, 418 .queueRecordCount = 0, 419 .pRequestedQueues = NULL, 420 .layerCount = 0, 421 .ppEnabledLayerNames = NULL, 422 .extensionCount = 0, 423 .ppEnabledExtensionNames = NULL, 424 .flags = 0, 425 }; 426 VkResult U_ASSERT_ONLY err; 427 // Extensions to enable 428 static const char *known_extensions[] = { 429 "VK_WSI_LunarG", 430 }; 431 432 uint32_t count = 0; 433 434 /* Scan layers */ 435 VkLayerProperties *device_layer_properties = NULL; 436 struct layer_extension_list *device_layers = NULL; 437 438 do { 439 err = vkGetPhysicalDeviceLayerProperties(gpu->obj, &count, NULL); 440 assert(!err); 441 442 if (device_layer_properties) { 443 free(device_layer_properties); 444 } 445 device_layer_properties = malloc(sizeof(VkLayerProperties) * count); 446 assert(device_layer_properties); 447 448 if (device_layers) { 449 free(device_layers); 450 } 451 device_layers = malloc(sizeof(struct layer_extension_list) * count); 452 assert(device_layers); 453 454 err = vkGetPhysicalDeviceLayerProperties(gpu->obj, &count, device_layer_properties); 455 } while (err == VK_INCOMPLETE); 456 assert(!err); 457 458 gpu->device_layer_count = count; 459 gpu->device_layers = device_layers; 460 461 for (uint32_t i = 0; i < gpu->device_layer_count; i++) { 462 VkLayerProperties *src_info = &device_layer_properties[i]; 463 struct layer_extension_list *dst_info = &gpu->device_layers[i]; 464 memcpy(&dst_info->layer_properties, src_info, sizeof(VkLayerProperties)); 465 466 /* Save away layer extension info for report */ 467 app_get_physical_device_layer_extensions( 468 gpu, 469 src_info->layerName, 470 &dst_info->extension_count, 471 &dst_info->extension_properties); 472 } 473 free(device_layer_properties); 474 475 app_get_physical_device_layer_extensions( 476 gpu, 477 NULL, 478 &gpu->device_extension_count, 479 &gpu->device_extensions); 480 481 fflush(stdout); 482 483 uint32_t enabled_extension_count = 0; 484 485 for (uint32_t i = 0; i < ARRAY_SIZE(known_extensions); i++) { 486 bool32_t extension_found = 0; 487 for (uint32_t j = 0; j < gpu->device_extension_count; j++) { 488 VkExtensionProperties *ext_prop = &gpu->device_extensions[j]; 489 if (!strcmp(known_extensions[i], ext_prop->extName)) { 490 491 extension_found = 1; 492 enabled_extension_count++; 493 } 494 } 495 if (!extension_found) { 496 printf("Cannot find extension: %s\n", known_extensions[i]); 497 ERR_EXIT(VK_ERROR_INVALID_EXTENSION); 498 } 499 } 500 501 /* request all queues */ 502 info.queueRecordCount = gpu->queue_count; 503 info.pRequestedQueues = gpu->queue_reqs; 504 505 info.layerCount = 0; 506 info.ppEnabledLayerNames = NULL; 507 info.extensionCount = enabled_extension_count; 508 info.ppEnabledExtensionNames = (const char*const*) known_extensions; 509 dev->gpu = gpu; 510 err = vkCreateDevice(gpu->obj, &info, &dev->obj); 511 if (err) 512 ERR_EXIT(err); 513 514} 515 516static void app_dev_destroy(struct app_dev *dev) 517{ 518 vkDestroyDevice(dev->obj); 519} 520 521static void app_get_global_layer_extensions( 522 char *layer_name, 523 uint32_t *extension_count, 524 VkExtensionProperties **extension_properties) 525{ 526 VkResult err; 527 uint32_t ext_count = 0; 528 VkExtensionProperties *ext_ptr = NULL; 529 530 /* repeat get until VK_INCOMPLETE goes away */ 531 do { 532 err = vkGetGlobalExtensionProperties(layer_name, &ext_count, NULL); 533 assert(!err); 534 535 if (ext_ptr) { 536 free(ext_ptr); 537 } 538 ext_ptr = malloc(ext_count * sizeof(VkExtensionProperties)); 539 err = vkGetGlobalExtensionProperties(layer_name, &ext_count, ext_ptr); 540 } while (err == VK_INCOMPLETE); 541 assert(!err); 542 543 *extension_count = ext_count; 544 *extension_properties = ext_ptr; 545} 546 547static void app_create_instance(struct app_instance *inst) 548{ 549 const VkApplicationInfo app_info = { 550 .sType = VK_STRUCTURE_TYPE_APPLICATION_INFO, 551 .pNext = NULL, 552 .pAppName = APP_SHORT_NAME, 553 .appVersion = 1, 554 .pEngineName = APP_SHORT_NAME, 555 .engineVersion = 1, 556 .apiVersion = VK_API_VERSION, 557 }; 558 VkInstanceCreateInfo inst_info = { 559 .sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO, 560 .pNext = NULL, 561 .pAppInfo = &app_info, 562 .pAllocCb = NULL, 563 .layerCount = 0, 564 .ppEnabledLayerNames = NULL, 565 .extensionCount = 0, 566 .ppEnabledExtensionNames = NULL, 567 }; 568 VkResult U_ASSERT_ONLY err; 569 // Global Extensions to enable 570 static char *known_extensions[] = { 571 "VK_WSI_LunarG", 572 }; 573 574 uint32_t global_extension_count = 0; 575 uint32_t count = 0; 576 577 /* Scan layers */ 578 VkLayerProperties *global_layer_properties = NULL; 579 struct layer_extension_list *global_layers = NULL; 580 581 do { 582 err = vkGetGlobalLayerProperties(&count, NULL); 583 assert(!err); 584 585 if (global_layer_properties) { 586 free(global_layer_properties); 587 } 588 global_layer_properties = malloc(sizeof(VkLayerProperties) * count); 589 assert(global_layer_properties); 590 591 if (global_layers) { 592 free(global_layers); 593 } 594 global_layers = malloc(sizeof(struct layer_extension_list) * count); 595 assert(global_layers); 596 597 err = vkGetGlobalLayerProperties(&count, global_layer_properties); 598 } while (err == VK_INCOMPLETE); 599 assert(!err); 600 601 inst->global_layer_count = count; 602 inst->global_layers = global_layers; 603 604 for (uint32_t i = 0; i < inst->global_layer_count; i++) { 605 VkLayerProperties *src_info = &global_layer_properties[i]; 606 struct layer_extension_list *dst_info = &inst->global_layers[i]; 607 memcpy(&dst_info->layer_properties, src_info, sizeof(VkLayerProperties)); 608 609 /* Save away layer extension info for report */ 610 app_get_global_layer_extensions( 611 src_info->layerName, 612 &dst_info->extension_count, 613 &dst_info->extension_properties); 614 } 615 free(global_layer_properties); 616 617 /* Collect global extensions */ 618 inst->global_extension_count = 0; 619 app_get_global_layer_extensions( 620 NULL, 621 &inst->global_extension_count, 622 &inst->global_extensions); 623 624 for (uint32_t i = 0; i < ARRAY_SIZE(known_extensions); i++) { 625 bool32_t extension_found = 0; 626 for (uint32_t j = 0; j < inst->global_extension_count; j++) { 627 VkExtensionProperties *extension_prop = &inst->global_extensions[j]; 628 if (!strcmp(known_extensions[i], extension_prop->extName)) { 629 630 extension_found = 1; 631 global_extension_count++; 632 } 633 } 634 if (!extension_found) { 635 printf("Cannot find extension: %s\n", known_extensions[i]); 636 ERR_EXIT(VK_ERROR_INVALID_EXTENSION); 637 } 638 } 639 640 inst_info.extensionCount = global_extension_count; 641 inst_info.ppEnabledExtensionNames = (const char * const *) known_extensions; 642 643 err = vkCreateInstance(&inst_info, &inst->instance); 644 if (err == VK_ERROR_INCOMPATIBLE_DRIVER) { 645 printf("Cannot create Vulkan instance.\n"); 646 ERR_EXIT(err); 647 } else if (err) { 648 ERR_EXIT(err); 649 } 650} 651 652static void app_destroy_instance(struct app_instance *inst) 653{ 654 free(inst->global_extensions); 655 vkDestroyInstance(inst->instance); 656} 657 658 659static void app_gpu_init(struct app_gpu *gpu, uint32_t id, VkPhysicalDevice obj) 660{ 661 VkResult err; 662 uint32_t i; 663 664 memset(gpu, 0, sizeof(*gpu)); 665 666 gpu->id = id; 667 gpu->obj = obj; 668 669 err = vkGetPhysicalDeviceProperties(gpu->obj, &gpu->props); 670 if (err) 671 ERR_EXIT(err); 672 673 err = vkGetPhysicalDevicePerformance(gpu->obj, &gpu->perf); 674 if (err) 675 ERR_EXIT(err); 676 677 /* get queue count */ 678 err = vkGetPhysicalDeviceQueueCount(gpu->obj, &gpu->queue_count); 679 if (err) 680 ERR_EXIT(err); 681 682 gpu->queue_props = 683 malloc(sizeof(gpu->queue_props[0]) * gpu->queue_count); 684 685 if (!gpu->queue_props) 686 ERR_EXIT(VK_ERROR_OUT_OF_HOST_MEMORY); 687 err = vkGetPhysicalDeviceQueueProperties(gpu->obj, gpu->queue_count, gpu->queue_props); 688 if (err) 689 ERR_EXIT(err); 690 691 /* set up queue requests */ 692 gpu->queue_reqs = malloc(sizeof(*gpu->queue_reqs) * gpu->queue_count); 693 if (!gpu->queue_reqs) 694 ERR_EXIT(VK_ERROR_OUT_OF_HOST_MEMORY); 695 for (i = 0; i < gpu->queue_count; i++) { 696 gpu->queue_reqs[i].queueNodeIndex = i; 697 gpu->queue_reqs[i].queueCount = gpu->queue_props[i].queueCount; 698 } 699 700 err = vkGetPhysicalDeviceMemoryProperties(gpu->obj, &gpu->memory_props); 701 if (err) 702 ERR_EXIT(err); 703 704 err = vkGetPhysicalDeviceFeatures(gpu->obj, &gpu->features); 705 if (err) 706 ERR_EXIT(err); 707 708 err = vkGetPhysicalDeviceLimits(gpu->obj, &gpu->limits); 709 if (err) 710 ERR_EXIT(err); 711 712 app_dev_init(&gpu->dev, gpu); 713 app_dev_init_formats(&gpu->dev); 714} 715 716static void app_gpu_destroy(struct app_gpu *gpu) 717{ 718 app_dev_destroy(&gpu->dev); 719 free(gpu->device_extensions); 720 free(gpu->queue_reqs); 721 free(gpu->queue_props); 722} 723 724static void app_dev_dump_format_props(const struct app_dev *dev, VkFormat fmt) 725{ 726 const VkFormatProperties *props = &dev->format_props[fmt]; 727 struct { 728 const char *name; 729 VkFlags flags; 730 } tilings[2]; 731 uint32_t i; 732 733 if (!props->linearTilingFeatures && !props->optimalTilingFeatures) 734 return; 735 736 tilings[0].name = "linear"; 737 tilings[0].flags = props->linearTilingFeatures; 738 tilings[1].name = "optimal"; 739 tilings[1].flags = props->optimalTilingFeatures; 740 741 printf("FORMAT_%s\n", vk_format_string(fmt)); 742 for (i = 0; i < ARRAY_SIZE(tilings); i++) { 743 if (!tilings[i].flags) 744 continue; 745 746 printf("\t%s tiling image =%s%s%s\n", tilings[i].name, 747 (tilings[i].flags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) ? " sampled" : "", 748 (tilings[i].flags & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT) ? " storage" : "", 749 (tilings[i].flags & VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT) ? " atomic" : ""); 750 printf("\t%s tiling texel =%s%s%s\n", tilings[i].name, 751 (tilings[i].flags & VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT) ? " TBO" : "", 752 (tilings[i].flags & VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT) ? " IBO" : "", 753 (tilings[i].flags & VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT) ? " atomic" : ""); 754 printf("\t%s tiling attachment =%s%s%s\n", tilings[i].name, 755 (tilings[i].flags & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT) ? " color" : "", 756 (tilings[i].flags & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT) ? " blend" : "", 757 (tilings[i].flags & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) ? " depth/stencil" : ""); 758 printf("\t%s tiling vertex = %u\n", tilings[i].name, 759 (bool) (tilings[i].flags & VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT)); 760 printf("\t%s tiling conversion = %u\n", tilings[i].name, 761 (bool) (tilings[i].flags & VK_FORMAT_FEATURE_CONVERSION_BIT)); 762 } 763} 764 765 766static void 767app_dev_dump(const struct app_dev *dev) 768{ 769 VkFormat fmt; 770 771 for (fmt = 0; fmt < VK_NUM_FORMAT; fmt++) { 772 app_dev_dump_format_props(dev, fmt); 773 } 774} 775 776#ifdef _WIN32 777#define PRINTF_SIZE_T_SPECIFIER "%Iu" 778#else 779#define PRINTF_SIZE_T_SPECIFIER "%zu" 780#endif 781 782static void app_gpu_dump_features(const struct app_gpu *gpu) 783{ 784 const VkPhysicalDeviceFeatures *features = &gpu->features; 785 786 printf("VkPhysicalDeviceFeatures\n"); 787 /* TODO: add interesting features */ 788 printf("\tgeometryShader = %u\n", features->geometryShader); 789} 790 791static void app_gpu_dump_limits(const struct app_gpu *gpu) 792{ 793 const VkPhysicalDeviceLimits *limits = &gpu->limits; 794 795 printf("VkPhysicalDeviceLimits\n"); 796 /* TODO: add interesting limits */ 797 printf("\tmaxInlineMemoryUpdateSize = " PRINTF_SIZE_T_SPECIFIER "\n", limits->maxInlineMemoryUpdateSize); 798 printf("\tmaxBoundDescriptorSets = %u\n", limits->maxBoundDescriptorSets); 799 printf("\tmaxComputeWorkGroupInvocations = %u\n", limits->maxComputeWorkGroupInvocations); 800 printf("\ttimestampFrequency = %lu\n", limits->timestampFrequency); 801} 802 803static void app_gpu_dump_props(const struct app_gpu *gpu) 804{ 805 const VkPhysicalDeviceProperties *props = &gpu->props; 806 807 printf("VkPhysicalDeviceProperties\n"); 808 printf("\tapiVersion = %u\n", props->apiVersion); 809 printf("\tdriverVersion = %u\n", props->driverVersion); 810 printf("\tvendorId = 0x%04x\n", props->vendorId); 811 printf("\tdeviceId = 0x%04x\n", props->deviceId); 812 printf("\tdeviceType = %s\n", vk_physical_device_type_string(props->deviceType)); 813 printf("\tdeviceName = %s\n", props->deviceName); 814 fflush(stdout); 815} 816 817static void app_gpu_dump_perf(const struct app_gpu *gpu) 818{ 819 const VkPhysicalDevicePerformance *perf = &gpu->perf; 820 821 printf("VkPhysicalDevicePerformance\n"); 822 printf("\tmaxGpuClock = %f\n", perf->maxDeviceClock); 823 printf("\taluPerClock = %f\n", perf->aluPerClock); 824 printf("\ttexPerClock = %f\n", perf->texPerClock); 825 printf("\tprimsPerClock = %f\n", perf->primsPerClock); 826 printf("\tpixelsPerClock = %f\n", perf->pixelsPerClock); 827 fflush(stdout); 828} 829 830static void app_dump_extensions( 831 const char *indent, 832 const char *layer_name, 833 const uint32_t extension_count, 834 const VkExtensionProperties *extension_properties) 835{ 836 uint32_t i; 837 if (layer_name && (strlen(layer_name) > 0)) { 838 printf("%s%s Extensions", indent, layer_name); 839 } else { 840 printf("Extensions"); 841 } 842 printf("\tcount = %d\n", extension_count); 843 for (i=0; i< extension_count; i++) { 844 uint32_t major, minor, patch; 845 char spec_version[64], extension_version[64]; 846 VkExtensionProperties const *ext_prop = &extension_properties[i]; 847 848 if (i>0) 849 printf("\n"); // separator between extensions 850 851 printf("%s\t", indent); 852 extract_version(ext_prop->specVersion, &major, &minor, &patch); 853 snprintf(spec_version, sizeof(spec_version), "%d.%d.%d", major, minor, patch); 854 extract_version(ext_prop->version, &major, &minor, &patch); 855 snprintf(extension_version, sizeof(extension_version), "%d.%d.%d", major, minor, patch); 856 printf("%s: Vulkan version %s, extension version %s", 857 ext_prop->extName, spec_version, extension_version); 858 } 859 printf("\n"); 860 fflush(stdout); 861} 862 863static void app_gpu_dump_queue_props(const struct app_gpu *gpu, uint32_t id) 864{ 865 const VkPhysicalDeviceQueueProperties *props = &gpu->queue_props[id]; 866 867 printf("VkPhysicalDeviceQueueProperties[%d]\n", id); 868 printf("\tqueueFlags = %c%c%c%c\n", 869 (props->queueFlags & VK_QUEUE_GRAPHICS_BIT) ? 'G' : '.', 870 (props->queueFlags & VK_QUEUE_COMPUTE_BIT) ? 'C' : '.', 871 (props->queueFlags & VK_QUEUE_DMA_BIT) ? 'D' : '.', 872 (props->queueFlags & VK_QUEUE_EXTENDED_BIT) ? 'X' : '.'); 873 printf("\tqueueCount = %u\n", props->queueCount); 874 printf("\tsupportsTimestamps = %u\n", props->supportsTimestamps); 875 fflush(stdout); 876} 877 878static void app_gpu_dump_memory_props(const struct app_gpu *gpu) 879{ 880 const VkPhysicalDeviceMemoryProperties *props = &gpu->memory_props; 881 882 printf("VkPhysicalDeviceMemoryProperties\n"); 883 printf("\tmemoryTypeCount = %u\n", props->memoryTypeCount); 884 for (uint32_t i = 0; i < props->memoryTypeCount; i++) { 885 printf("\tmemoryTypes[%u] : \n", i); 886 printf("\t\tpropertyFlags = %u\n", props->memoryTypes[i].propertyFlags); 887 printf("\t\theapIndex = %u\n", props->memoryTypes[i].heapIndex); 888 } 889 printf("\tmemoryHeapCount = %u\n", props->memoryHeapCount); 890 for (uint32_t i = 0; i < props->memoryHeapCount; i++) { 891 printf("\tmemoryHeaps[%u] : \n", i); 892 printf("\t\tsize = " PRINTF_SIZE_T_SPECIFIER "\n", props->memoryHeaps[i].size); 893 } 894 fflush(stdout); 895} 896 897static void app_gpu_dump(const struct app_gpu *gpu) 898{ 899 uint32_t i; 900 901 printf("GPU%u\n", gpu->id); 902 app_gpu_dump_props(gpu); 903 printf("\n"); 904 app_dump_extensions("", "", gpu->device_extension_count, gpu->device_extensions); 905 printf("\n"); 906 printf("Layers\tcount = %d\n", gpu->device_layer_count); 907 for (uint32_t i = 0; i < gpu->device_layer_count; i++) { 908 uint32_t major, minor, patch; 909 char spec_version[64], layer_version[64]; 910 struct layer_extension_list const *layer_info = &gpu->device_layers[i]; 911 912 extract_version(layer_info->layer_properties.specVersion, &major, &minor, &patch); 913 snprintf(spec_version, sizeof(spec_version), "%d.%d.%d", major, minor, patch); 914 extract_version(layer_info->layer_properties.implVersion, &major, &minor, &patch); 915 snprintf(layer_version, sizeof(layer_version), "%d.%d.%d", major, minor, patch); 916 printf("\t%s (%s) Vulkan version %s, layer version %s\n", 917 layer_info->layer_properties.layerName, 918 layer_info->layer_properties.description, 919 spec_version, layer_version); 920 921 app_dump_extensions("\t", 922 layer_info->layer_properties.layerName, 923 layer_info->extension_count, 924 layer_info->extension_properties); 925 fflush(stdout); 926 } 927 printf("\n"); 928 app_gpu_dump_perf(gpu); 929 printf("\n"); 930 for (i = 0; i < gpu->queue_count; i++) { 931 app_gpu_dump_queue_props(gpu, i); 932 printf("\n"); 933 } 934 app_gpu_dump_memory_props(gpu); 935 printf("\n"); 936 app_gpu_dump_features(gpu); 937 printf("\n"); 938 app_gpu_dump_limits(gpu); 939 printf("\n"); 940 app_dev_dump(&gpu->dev); 941} 942 943int main(int argc, char **argv) 944{ 945 struct app_gpu gpus[MAX_GPUS]; 946 VkPhysicalDevice objs[MAX_GPUS]; 947 uint32_t gpu_count, i; 948 VkResult err; 949 struct app_instance inst; 950 951 app_create_instance(&inst); 952 app_dump_extensions("", "Global", inst.global_extension_count, inst.global_extensions); 953 954 printf("Global Layers\tcount = %d\n", inst.global_layer_count); 955 for (uint32_t i = 0; i < inst.global_layer_count; i++) { 956 uint32_t major, minor, patch; 957 char spec_version[64], layer_version[64]; 958 VkLayerProperties const *layer_prop = &inst.global_layers[i].layer_properties; 959 960 extract_version(layer_prop->specVersion, &major, &minor, &patch); 961 snprintf(spec_version, sizeof(spec_version), "%d.%d.%d", major, minor, patch); 962 extract_version(layer_prop->implVersion, &major, &minor, &patch); 963 snprintf(layer_version, sizeof(layer_version), "%d.%d.%d", major, minor, patch); 964 printf("\t%s (%s) Vulkan version %s, layer version %s\n", 965 layer_prop->layerName, layer_prop->description, spec_version, layer_version); 966 967 app_dump_extensions("\t", 968 inst.global_layers[i].layer_properties.layerName, 969 inst.global_layers[i].extension_count, 970 inst.global_layers[i].extension_properties); 971 } 972 973 err = vkEnumeratePhysicalDevices(inst.instance, &gpu_count, NULL); 974 if (err) 975 ERR_EXIT(err); 976 if (gpu_count > MAX_GPUS) { 977 printf("Too many GPUS found \n"); 978 ERR_EXIT(VK_ERROR_UNKNOWN); 979 } 980 err = vkEnumeratePhysicalDevices(inst.instance, &gpu_count, objs); 981 if (err) 982 ERR_EXIT(err); 983 984 for (i = 0; i < gpu_count; i++) { 985 app_gpu_init(&gpus[i], i, objs[i]); 986 app_gpu_dump(&gpus[i]); 987 printf("\n\n"); 988 } 989 990 for (i = 0; i < gpu_count; i++) 991 app_gpu_destroy(&gpus[i]); 992 993 app_destroy_instance(&inst); 994 995 return 0; 996} 997 998#ifdef _WIN32 999 1000// Create a console window with a large scrollback size to which to send stdout. 1001// Returns true if console window was successfully created, false otherwise. 1002bool SetStdOutToNewConsole() 1003{ 1004 // don't do anything if we already have a console 1005 if (GetStdHandle(STD_OUTPUT_HANDLE)) 1006 return false; 1007 1008 // allocate a console for this app 1009 AllocConsole(); 1010 1011 // redirect unbuffered STDOUT to the console 1012 HANDLE consoleHandle = GetStdHandle(STD_OUTPUT_HANDLE); 1013 int fileDescriptor = _open_osfhandle((intptr_t)consoleHandle, _O_TEXT); 1014 FILE *fp = _fdopen( fileDescriptor, "w" ); 1015 *stdout = *fp; 1016 setvbuf( stdout, NULL, _IONBF, 0 ); 1017 1018 // make the console window bigger 1019 CONSOLE_SCREEN_BUFFER_INFO csbi; 1020 SMALL_RECT r; 1021 COORD bufferSize; 1022 if (!GetConsoleScreenBufferInfo(consoleHandle, &csbi)) 1023 return false; 1024 bufferSize.X = csbi.dwSize.X; 1025 bufferSize.Y = 1000; 1026 if (!SetConsoleScreenBufferSize(consoleHandle, bufferSize)) 1027 return false; 1028 r.Left = r.Top = 0; 1029 r.Right = csbi.dwSize.X-1; 1030 r.Bottom = 60; 1031 if (!SetConsoleWindowInfo(consoleHandle, true, &r)) 1032 return false; 1033 1034 // change the console window title 1035 if (!SetConsoleTitle(TEXT(APP_SHORT_NAME))) 1036 return false; 1037 1038 return true; 1039} 1040 1041int WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PSTR pCmdLine, int nCmdShow) 1042{ 1043 char *argv = pCmdLine; 1044 consoleCreated = SetStdOutToNewConsole(); 1045 main(1, &argv); 1046 fflush(stdout); 1047 if (consoleCreated) 1048 Sleep(INFINITE); 1049} 1050#endif 1051