src/freedreno/vulkan/tu_device.c

   1 /*
   2  * Copyright © 2016 Red Hat.
   3  * Copyright © 2016 Bas Nieuwenhuizen
   4  *
   5  * based in part on anv driver which is:
   6  * Copyright © 2015 Intel Corporation
   7  *
   8  * Permission is hereby granted, free of charge, to any person obtaining a
   9  * copy of this software and associated documentation files (the "Software"),
  10  * to deal in the Software without restriction, including without limitation
  11  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  12  * and/or sell copies of the Software, and to permit persons to whom the
  13  * Software is furnished to do so, subject to the following conditions:
  14  *
  15  * The above copyright notice and this permission notice (including the next
  16  * paragraph) shall be included in all copies or substantial portions of the
  17  * Software.
  18  *
  19  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  20  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  21  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  22  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  23  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  24  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  25  * DEALINGS IN THE SOFTWARE.
  26  */
  27
  28 #include "tu_private.h"
  29
  30 #include <fcntl.h>
  31 #include <libsync.h>
  32 #include <stdbool.h>
  33 #include <string.h>
  34 #include <sys/sysinfo.h>
  35 #include <unistd.h>
  36
  37 #include "compiler/glsl_types.h"
  38 #include "util/debug.h"
  39 #include "util/disk_cache.h"
  40 #include "util/u_atomic.h"
  41 #include "vk_format.h"
  42 #include "vk_util.h"
  43
  44 /* for fd_get_driver/device_uuid() */
  45 #include "freedreno/common/freedreno_uuid.h"
  46
  47 static int
  48 tu_device_get_cache_uuid(uint16_t family, void *uuid)
  49 {
  50    uint32_t mesa_timestamp;
  51    uint16_t f = family;
  52    memset(uuid, 0, VK_UUID_SIZE);
  53    if (!disk_cache_get_function_timestamp(tu_device_get_cache_uuid,
  54                                           &mesa_timestamp))
  55       return -1;
  56
  57    memcpy(uuid, &mesa_timestamp, 4);
  58    memcpy((char *) uuid + 4, &f, 2);
  59    snprintf((char *) uuid + 6, VK_UUID_SIZE - 10, "tu");
  60    return 0;
  61 }
  62
  63 VkResult
  64 tu_physical_device_init(struct tu_physical_device *device,
  65                         struct tu_instance *instance)
  66 {
  67    VkResult result = VK_SUCCESS;
  68
  69    memset(device->name, 0, sizeof(device->name));
  70    sprintf(device->name, "FD%d", device->gpu_id);
  71
  72    device->limited_z24s8 = (device->gpu_id == 630);
  73
  74    switch (device->gpu_id) {
  75    case 618:
  76       device->ccu_offset_gmem = 0x7c000; /* 0x7e000 in some cases? */
  77       device->ccu_offset_bypass = 0x10000;
  78       device->tile_align_w = 32;
  79       device->magic.PC_UNKNOWN_9805 = 0x0;
  80       device->magic.SP_UNKNOWN_A0F8 = 0x0;
  81       break;
  82    case 630:
  83    case 640:
  84       device->ccu_offset_gmem = 0xf8000;
  85       device->ccu_offset_bypass = 0x20000;
  86       device->tile_align_w = 32;
  87       device->magic.PC_UNKNOWN_9805 = 0x1;
  88       device->magic.SP_UNKNOWN_A0F8 = 0x1;
  89       break;
  90    case 650:
  91       device->ccu_offset_gmem = 0x114000;
  92       device->ccu_offset_bypass = 0x30000;
  93       device->tile_align_w = 96;
  94       device->magic.PC_UNKNOWN_9805 = 0x2;
  95       device->magic.SP_UNKNOWN_A0F8 = 0x2;
  96       break;
  97    default:
  98       result = vk_errorf(instance, VK_ERROR_INITIALIZATION_FAILED,
  99                          "device %s is unsupported", device->name);
 100       goto fail;
 101    }
 102    if (tu_device_get_cache_uuid(device->gpu_id, device->cache_uuid)) {
 103       result = vk_errorf(instance, VK_ERROR_INITIALIZATION_FAILED,
 104                          "cannot generate UUID");
 105       goto fail;
 106    }
 107
 108    /* The gpu id is already embedded in the uuid so we just pass "tu"
 109     * when creating the cache.
 110     */
 111    char buf[VK_UUID_SIZE * 2 + 1];
 112    disk_cache_format_hex_id(buf, device->cache_uuid, VK_UUID_SIZE * 2);
 113    device->disk_cache = disk_cache_create(device->name, buf, 0);
 114
 115    fprintf(stderr, "WARNING: tu is not a conformant vulkan implementation, "
 116                    "testing use only.\n");
 117
 118    fd_get_driver_uuid(device->driver_uuid);
 119    fd_get_device_uuid(device->device_uuid, device->gpu_id);
 120
 121    tu_physical_device_get_supported_extensions(device, &device->supported_extensions);
 122
 123    if (result != VK_SUCCESS) {
 124       vk_error(instance, result);
 125       goto fail;
 126    }
 127
 128    result = tu_wsi_init(device);
 129    if (result != VK_SUCCESS) {
 130       vk_error(instance, result);
 131       goto fail;
 132    }
 133
 134    return VK_SUCCESS;
 135
 136 fail:
 137    close(device->local_fd);
 138    if (device->master_fd != -1)
 139       close(device->master_fd);
 140    return result;
 141 }
 142
 143 static void
 144 tu_physical_device_finish(struct tu_physical_device *device)
 145 {
 146    tu_wsi_finish(device);
 147
 148    disk_cache_destroy(device->disk_cache);
 149    close(device->local_fd);
 150    if (device->master_fd != -1)
 151       close(device->master_fd);
 152
 153    vk_object_base_finish(&device->base);
 154 }
 155
 156 static VKAPI_ATTR void *
 157 default_alloc_func(void *pUserData,
 158                    size_t size,
 159                    size_t align,
 160                    VkSystemAllocationScope allocationScope)
 161 {
 162    return malloc(size);
 163 }
 164
 165 static VKAPI_ATTR void *
 166 default_realloc_func(void *pUserData,
 167                      void *pOriginal,
 168                      size_t size,
 169                      size_t align,
 170                      VkSystemAllocationScope allocationScope)
 171 {
 172    return realloc(pOriginal, size);
 173 }
 174
 175 static VKAPI_ATTR void
 176 default_free_func(void *pUserData, void *pMemory)
 177 {
 178    free(pMemory);
 179 }
 180
 181 static const VkAllocationCallbacks default_alloc = {
 182    .pUserData = NULL,
 183    .pfnAllocation = default_alloc_func,
 184    .pfnReallocation = default_realloc_func,
 185    .pfnFree = default_free_func,
 186 };
 187
 188 static const struct debug_control tu_debug_options[] = {
 189    { "startup", TU_DEBUG_STARTUP },
 190    { "nir", TU_DEBUG_NIR },
 191    { "ir3", TU_DEBUG_IR3 },
 192    { "nobin", TU_DEBUG_NOBIN },
 193    { "sysmem", TU_DEBUG_SYSMEM },
 194    { "forcebin", TU_DEBUG_FORCEBIN },
 195    { "noubwc", TU_DEBUG_NOUBWC },
 196    { NULL, 0 }
 197 };
 198
 199 const char *
 200 tu_get_debug_option_name(int id)
 201 {
 202    assert(id < ARRAY_SIZE(tu_debug_options) - 1);
 203    return tu_debug_options[id].string;
 204 }
 205
 206 static int
 207 tu_get_instance_extension_index(const char *name)
 208 {
 209    for (unsigned i = 0; i < TU_INSTANCE_EXTENSION_COUNT; ++i) {
 210       if (strcmp(name, tu_instance_extensions[i].extensionName) == 0)
 211          return i;
 212    }
 213    return -1;
 214 }
 215
 216 VkResult
 217 tu_CreateInstance(const VkInstanceCreateInfo *pCreateInfo,
 218                   const VkAllocationCallbacks *pAllocator,
 219                   VkInstance *pInstance)
 220 {
 221    struct tu_instance *instance;
 222    VkResult result;
 223
 224    assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO);
 225
 226    uint32_t client_version;
 227    if (pCreateInfo->pApplicationInfo &&
 228        pCreateInfo->pApplicationInfo->apiVersion != 0) {
 229       client_version = pCreateInfo->pApplicationInfo->apiVersion;
 230    } else {
 231       tu_EnumerateInstanceVersion(&client_version);
 232    }
 233
 234    instance = vk_zalloc2(&default_alloc, pAllocator, sizeof(*instance), 8,
 235                          VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE);
 236
 237    if (!instance)
 238       return vk_error(NULL, VK_ERROR_OUT_OF_HOST_MEMORY);
 239
 240    vk_object_base_init(NULL, &instance->base, VK_OBJECT_TYPE_INSTANCE);
 241
 242    if (pAllocator)
 243       instance->alloc = *pAllocator;
 244    else
 245       instance->alloc = default_alloc;
 246
 247    instance->api_version = client_version;
 248    instance->physical_device_count = -1;
 249
 250    instance->debug_flags =
 251       parse_debug_string(getenv("TU_DEBUG"), tu_debug_options);
 252
 253    if (instance->debug_flags & TU_DEBUG_STARTUP)
 254       tu_logi("Created an instance");
 255
 256    for (uint32_t i = 0; i < pCreateInfo->enabledExtensionCount; i++) {
 257       const char *ext_name = pCreateInfo->ppEnabledExtensionNames[i];
 258       int index = tu_get_instance_extension_index(ext_name);
 259
 260       if (index < 0 || !tu_instance_extensions_supported.extensions[index]) {
 261          vk_object_base_finish(&instance->base);
 262          vk_free2(&default_alloc, pAllocator, instance);
 263          return vk_error(instance, VK_ERROR_EXTENSION_NOT_PRESENT);
 264       }
 265
 266       instance->enabled_extensions.extensions[index] = true;
 267    }
 268
 269    result = vk_debug_report_instance_init(&instance->debug_report_callbacks);
 270    if (result != VK_SUCCESS) {
 271       vk_object_base_finish(&instance->base);
 272       vk_free2(&default_alloc, pAllocator, instance);
 273       return vk_error(instance, result);
 274    }
 275
 276    glsl_type_singleton_init_or_ref();
 277
 278    VG(VALGRIND_CREATE_MEMPOOL(instance, 0, false));
 279
 280    *pInstance = tu_instance_to_handle(instance);
 281
 282    return VK_SUCCESS;
 283 }
 284
 285 void
 286 tu_DestroyInstance(VkInstance _instance,
 287                    const VkAllocationCallbacks *pAllocator)
 288 {
 289    TU_FROM_HANDLE(tu_instance, instance, _instance);
 290
 291    if (!instance)
 292       return;
 293
 294    for (int i = 0; i < instance->physical_device_count; ++i) {
 295       tu_physical_device_finish(instance->physical_devices + i);
 296    }
 297
 298    VG(VALGRIND_DESTROY_MEMPOOL(instance));
 299
 300    glsl_type_singleton_decref();
 301
 302    vk_debug_report_instance_destroy(&instance->debug_report_callbacks);
 303
 304    vk_object_base_finish(&instance->base);
 305    vk_free(&instance->alloc, instance);
 306 }
 307
 308 VkResult
 309 tu_EnumeratePhysicalDevices(VkInstance _instance,
 310                             uint32_t *pPhysicalDeviceCount,
 311                             VkPhysicalDevice *pPhysicalDevices)
 312 {
 313    TU_FROM_HANDLE(tu_instance, instance, _instance);
 314    VK_OUTARRAY_MAKE(out, pPhysicalDevices, pPhysicalDeviceCount);
 315
 316    VkResult result;
 317
 318    if (instance->physical_device_count < 0) {
 319       result = tu_enumerate_devices(instance);
 320       if (result != VK_SUCCESS && result != VK_ERROR_INCOMPATIBLE_DRIVER)
 321          return result;
 322    }
 323
 324    for (uint32_t i = 0; i < instance->physical_device_count; ++i) {
 325       vk_outarray_append(&out, p)
 326       {
 327          *p = tu_physical_device_to_handle(instance->physical_devices + i);
 328       }
 329    }
 330
 331    return vk_outarray_status(&out);
 332 }
 333
 334 VkResult
 335 tu_EnumeratePhysicalDeviceGroups(
 336    VkInstance _instance,
 337    uint32_t *pPhysicalDeviceGroupCount,
 338    VkPhysicalDeviceGroupProperties *pPhysicalDeviceGroupProperties)
 339 {
 340    TU_FROM_HANDLE(tu_instance, instance, _instance);
 341    VK_OUTARRAY_MAKE(out, pPhysicalDeviceGroupProperties,
 342                     pPhysicalDeviceGroupCount);
 343    VkResult result;
 344
 345    if (instance->physical_device_count < 0) {
 346       result = tu_enumerate_devices(instance);
 347       if (result != VK_SUCCESS && result != VK_ERROR_INCOMPATIBLE_DRIVER)
 348          return result;
 349    }
 350
 351    for (uint32_t i = 0; i < instance->physical_device_count; ++i) {
 352       vk_outarray_append(&out, p)
 353       {
 354          p->physicalDeviceCount = 1;
 355          p->physicalDevices[0] =
 356             tu_physical_device_to_handle(instance->physical_devices + i);
 357          p->subsetAllocation = false;
 358       }
 359    }
 360
 361    return vk_outarray_status(&out);
 362 }
 363
 364 void
 365 tu_GetPhysicalDeviceFeatures(VkPhysicalDevice physicalDevice,
 366                              VkPhysicalDeviceFeatures *pFeatures)
 367 {
 368    memset(pFeatures, 0, sizeof(*pFeatures));
 369
 370    *pFeatures = (VkPhysicalDeviceFeatures) {
 371       .robustBufferAccess = true,
 372       .fullDrawIndexUint32 = true,
 373       .imageCubeArray = true,
 374       .independentBlend = true,
 375       .geometryShader = true,
 376       .tessellationShader = true,
 377       .sampleRateShading = true,
 378       .dualSrcBlend = true,
 379       .logicOp = true,
 380       .multiDrawIndirect = true,
 381       .drawIndirectFirstInstance = true,
 382       .depthClamp = true,
 383       .depthBiasClamp = true,
 384       .fillModeNonSolid = true,
 385       .depthBounds = true,
 386       .wideLines = false,
 387       .largePoints = true,
 388       .alphaToOne = true,
 389       .multiViewport = false,
 390       .samplerAnisotropy = true,
 391       .textureCompressionETC2 = true,
 392       .textureCompressionASTC_LDR = true,
 393       .textureCompressionBC = true,
 394       .occlusionQueryPrecise = true,
 395       .pipelineStatisticsQuery = false,
 396       .vertexPipelineStoresAndAtomics = true,
 397       .fragmentStoresAndAtomics = true,
 398       .shaderTessellationAndGeometryPointSize = false,
 399       .shaderImageGatherExtended = false,
 400       .shaderStorageImageExtendedFormats = false,
 401       .shaderStorageImageMultisample = false,
 402       .shaderUniformBufferArrayDynamicIndexing = true,
 403       .shaderSampledImageArrayDynamicIndexing = true,
 404       .shaderStorageBufferArrayDynamicIndexing = true,
 405       .shaderStorageImageArrayDynamicIndexing = true,
 406       .shaderStorageImageReadWithoutFormat = false,
 407       .shaderStorageImageWriteWithoutFormat = false,
 408       .shaderClipDistance = false,
 409       .shaderCullDistance = false,
 410       .shaderFloat64 = false,
 411       .shaderInt64 = false,
 412       .shaderInt16 = false,
 413       .sparseBinding = false,
 414       .variableMultisampleRate = false,
 415       .inheritedQueries = false,
 416    };
 417 }
 418
 419 void
 420 tu_GetPhysicalDeviceFeatures2(VkPhysicalDevice physicalDevice,
 421                               VkPhysicalDeviceFeatures2 *pFeatures)
 422 {
 423    vk_foreach_struct(ext, pFeatures->pNext)
 424    {
 425       switch (ext->sType) {
 426       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_1_FEATURES: {
 427          VkPhysicalDeviceVulkan11Features *features = (void *) ext;
 428          features->storageBuffer16BitAccess            = false;
 429          features->uniformAndStorageBuffer16BitAccess  = false;
 430          features->storagePushConstant16               = false;
 431          features->storageInputOutput16                = false;
 432          features->multiview                           = false;
 433          features->multiviewGeometryShader             = false;
 434          features->multiviewTessellationShader         = false;
 435          features->variablePointersStorageBuffer       = true;
 436          features->variablePointers                    = true;
 437          features->protectedMemory                     = false;
 438          features->samplerYcbcrConversion              = true;
 439          features->shaderDrawParameters                = true;
 440          break;
 441       }
 442       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_2_FEATURES: {
 443          VkPhysicalDeviceVulkan12Features *features = (void *) ext;
 444          features->samplerMirrorClampToEdge            = true;
 445          features->drawIndirectCount                   = true;
 446          features->storageBuffer8BitAccess             = false;
 447          features->uniformAndStorageBuffer8BitAccess   = false;
 448          features->storagePushConstant8                = false;
 449          features->shaderBufferInt64Atomics            = false;
 450          features->shaderSharedInt64Atomics            = false;
 451          features->shaderFloat16                       = false;
 452          features->shaderInt8                          = false;
 453
 454          features->descriptorIndexing                                 = false;
 455          features->shaderInputAttachmentArrayDynamicIndexing          = false;
 456          features->shaderUniformTexelBufferArrayDynamicIndexing       = false;
 457          features->shaderStorageTexelBufferArrayDynamicIndexing       = false;
 458          features->shaderUniformBufferArrayNonUniformIndexing         = false;
 459          features->shaderSampledImageArrayNonUniformIndexing          = false;
 460          features->shaderStorageBufferArrayNonUniformIndexing         = false;
 461          features->shaderStorageImageArrayNonUniformIndexing          = false;
 462          features->shaderInputAttachmentArrayNonUniformIndexing       = false;
 463          features->shaderUniformTexelBufferArrayNonUniformIndexing    = false;
 464          features->shaderStorageTexelBufferArrayNonUniformIndexing    = false;
 465          features->descriptorBindingUniformBufferUpdateAfterBind      = false;
 466          features->descriptorBindingSampledImageUpdateAfterBind       = false;
 467          features->descriptorBindingStorageImageUpdateAfterBind       = false;
 468          features->descriptorBindingStorageBufferUpdateAfterBind      = false;
 469          features->descriptorBindingUniformTexelBufferUpdateAfterBind = false;
 470          features->descriptorBindingStorageTexelBufferUpdateAfterBind = false;
 471          features->descriptorBindingUpdateUnusedWhilePending          = false;
 472          features->descriptorBindingPartiallyBound                    = false;
 473          features->descriptorBindingVariableDescriptorCount           = false;
 474          features->runtimeDescriptorArray                             = false;
 475
 476          features->samplerFilterMinmax                 = true;
 477          features->scalarBlockLayout                   = false;
 478          features->imagelessFramebuffer                = false;
 479          features->uniformBufferStandardLayout         = false;
 480          features->shaderSubgroupExtendedTypes         = false;
 481          features->separateDepthStencilLayouts         = false;
 482          features->hostQueryReset                      = false;
 483          features->timelineSemaphore                   = false;
 484          features->bufferDeviceAddress                 = false;
 485          features->bufferDeviceAddressCaptureReplay    = false;
 486          features->bufferDeviceAddressMultiDevice      = false;
 487          features->vulkanMemoryModel                   = false;
 488          features->vulkanMemoryModelDeviceScope        = false;
 489          features->vulkanMemoryModelAvailabilityVisibilityChains = false;
 490          features->shaderOutputViewportIndex           = false;
 491          features->shaderOutputLayer                   = false;
 492          features->subgroupBroadcastDynamicId          = false;
 493          break;
 494       }
 495       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VARIABLE_POINTERS_FEATURES: {
 496          VkPhysicalDeviceVariablePointersFeatures *features = (void *) ext;
 497          features->variablePointersStorageBuffer = true;
 498          features->variablePointers = true;
 499          break;
 500       }
 501       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_FEATURES: {
 502          VkPhysicalDeviceMultiviewFeatures *features =
 503             (VkPhysicalDeviceMultiviewFeatures *) ext;
 504          features->multiview = false;
 505          features->multiviewGeometryShader = false;
 506          features->multiviewTessellationShader = false;
 507          break;
 508       }
 509       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_DRAW_PARAMETERS_FEATURES: {
 510          VkPhysicalDeviceShaderDrawParametersFeatures *features =
 511             (VkPhysicalDeviceShaderDrawParametersFeatures *) ext;
 512          features->shaderDrawParameters = true;
 513          break;
 514       }
 515       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROTECTED_MEMORY_FEATURES: {
 516          VkPhysicalDeviceProtectedMemoryFeatures *features =
 517             (VkPhysicalDeviceProtectedMemoryFeatures *) ext;
 518          features->protectedMemory = false;
 519          break;
 520       }
 521       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_16BIT_STORAGE_FEATURES: {
 522          VkPhysicalDevice16BitStorageFeatures *features =
 523             (VkPhysicalDevice16BitStorageFeatures *) ext;
 524          features->storageBuffer16BitAccess = false;
 525          features->uniformAndStorageBuffer16BitAccess = false;
 526          features->storagePushConstant16 = false;
 527          features->storageInputOutput16 = false;
 528          break;
 529       }
 530       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_YCBCR_CONVERSION_FEATURES: {
 531          VkPhysicalDeviceSamplerYcbcrConversionFeatures *features =
 532             (VkPhysicalDeviceSamplerYcbcrConversionFeatures *) ext;
 533          features->samplerYcbcrConversion = true;
 534          break;
 535       }
 536       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DESCRIPTOR_INDEXING_FEATURES_EXT: {
 537          VkPhysicalDeviceDescriptorIndexingFeaturesEXT *features =
 538             (VkPhysicalDeviceDescriptorIndexingFeaturesEXT *) ext;
 539          features->shaderInputAttachmentArrayDynamicIndexing = false;
 540          features->shaderUniformTexelBufferArrayDynamicIndexing = false;
 541          features->shaderStorageTexelBufferArrayDynamicIndexing = false;
 542          features->shaderUniformBufferArrayNonUniformIndexing = false;
 543          features->shaderSampledImageArrayNonUniformIndexing = false;
 544          features->shaderStorageBufferArrayNonUniformIndexing = false;
 545          features->shaderStorageImageArrayNonUniformIndexing = false;
 546          features->shaderInputAttachmentArrayNonUniformIndexing = false;
 547          features->shaderUniformTexelBufferArrayNonUniformIndexing = false;
 548          features->shaderStorageTexelBufferArrayNonUniformIndexing = false;
 549          features->descriptorBindingUniformBufferUpdateAfterBind = false;
 550          features->descriptorBindingSampledImageUpdateAfterBind = false;
 551          features->descriptorBindingStorageImageUpdateAfterBind = false;
 552          features->descriptorBindingStorageBufferUpdateAfterBind = false;
 553          features->descriptorBindingUniformTexelBufferUpdateAfterBind = false;
 554          features->descriptorBindingStorageTexelBufferUpdateAfterBind = false;
 555          features->descriptorBindingUpdateUnusedWhilePending = false;
 556          features->descriptorBindingPartiallyBound = false;
 557          features->descriptorBindingVariableDescriptorCount = false;
 558          features->runtimeDescriptorArray = false;
 559          break;
 560       }
 561       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CONDITIONAL_RENDERING_FEATURES_EXT: {
 562          VkPhysicalDeviceConditionalRenderingFeaturesEXT *features =
 563             (VkPhysicalDeviceConditionalRenderingFeaturesEXT *) ext;
 564          features->conditionalRendering = true;
 565          features->inheritedConditionalRendering = true;
 566          break;
 567       }
 568       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TRANSFORM_FEEDBACK_FEATURES_EXT: {
 569          VkPhysicalDeviceTransformFeedbackFeaturesEXT *features =
 570             (VkPhysicalDeviceTransformFeedbackFeaturesEXT *) ext;
 571          features->transformFeedback = true;
 572          features->geometryStreams = false;
 573          break;
 574       }
 575       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_INDEX_TYPE_UINT8_FEATURES_EXT: {
 576          VkPhysicalDeviceIndexTypeUint8FeaturesEXT *features =
 577             (VkPhysicalDeviceIndexTypeUint8FeaturesEXT *)ext;
 578          features->indexTypeUint8 = true;
 579          break;
 580       }
 581       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VERTEX_ATTRIBUTE_DIVISOR_FEATURES_EXT: {
 582          VkPhysicalDeviceVertexAttributeDivisorFeaturesEXT *features =
 583             (VkPhysicalDeviceVertexAttributeDivisorFeaturesEXT *)ext;
 584          features->vertexAttributeInstanceRateDivisor = true;
 585          features->vertexAttributeInstanceRateZeroDivisor = true;
 586          break;
 587       }
 588       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PRIVATE_DATA_FEATURES_EXT: {
 589          VkPhysicalDevicePrivateDataFeaturesEXT *features =
 590             (VkPhysicalDevicePrivateDataFeaturesEXT *)ext;
 591          features->privateData = true;
 592          break;
 593       }
 594       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DEPTH_CLIP_ENABLE_FEATURES_EXT: {
 595          VkPhysicalDeviceDepthClipEnableFeaturesEXT *features =
 596             (VkPhysicalDeviceDepthClipEnableFeaturesEXT *)ext;
 597          features->depthClipEnable = true;
 598          break;
 599       }
 600       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_4444_FORMATS_FEATURES_EXT: {
 601          VkPhysicalDevice4444FormatsFeaturesEXT *features = (void *)ext;
 602          features->formatA4R4G4B4 = true;
 603          features->formatA4B4G4R4 = true;
 604          break;
 605       }
 606       default:
 607          break;
 608       }
 609    }
 610    return tu_GetPhysicalDeviceFeatures(physicalDevice, &pFeatures->features);
 611 }
 612
 613 void
 614 tu_GetPhysicalDeviceProperties(VkPhysicalDevice physicalDevice,
 615                                VkPhysicalDeviceProperties *pProperties)
 616 {
 617    TU_FROM_HANDLE(tu_physical_device, pdevice, physicalDevice);
 618    VkSampleCountFlags sample_counts =
 619       VK_SAMPLE_COUNT_1_BIT | VK_SAMPLE_COUNT_2_BIT | VK_SAMPLE_COUNT_4_BIT;
 620
 621    /* I have no idea what the maximum size is, but the hardware supports very
 622     * large numbers of descriptors (at least 2^16). This limit is based on
 623     * CP_LOAD_STATE6, which has a 28-bit field for the DWORD offset, so that
 624     * we don't have to think about what to do if that overflows, but really
 625     * nothing is likely to get close to this.
 626     */
 627    const size_t max_descriptor_set_size = (1 << 28) / A6XX_TEX_CONST_DWORDS;
 628
 629    VkPhysicalDeviceLimits limits = {
 630       .maxImageDimension1D = (1 << 14),
 631       .maxImageDimension2D = (1 << 14),
 632       .maxImageDimension3D = (1 << 11),
 633       .maxImageDimensionCube = (1 << 14),
 634       .maxImageArrayLayers = (1 << 11),
 635       .maxTexelBufferElements = 128 * 1024 * 1024,
 636       .maxUniformBufferRange = MAX_UNIFORM_BUFFER_RANGE,
 637       .maxStorageBufferRange = MAX_STORAGE_BUFFER_RANGE,
 638       .maxPushConstantsSize = MAX_PUSH_CONSTANTS_SIZE,
 639       .maxMemoryAllocationCount = UINT32_MAX,
 640       .maxSamplerAllocationCount = 64 * 1024,
 641       .bufferImageGranularity = 64,          /* A cache line */
 642       .sparseAddressSpaceSize = 0xffffffffu, /* buffer max size */
 643       .maxBoundDescriptorSets = MAX_SETS,
 644       .maxPerStageDescriptorSamplers = max_descriptor_set_size,
 645       .maxPerStageDescriptorUniformBuffers = max_descriptor_set_size,
 646       .maxPerStageDescriptorStorageBuffers = max_descriptor_set_size,
 647       .maxPerStageDescriptorSampledImages = max_descriptor_set_size,
 648       .maxPerStageDescriptorStorageImages = max_descriptor_set_size,
 649       .maxPerStageDescriptorInputAttachments = MAX_RTS,
 650       .maxPerStageResources = max_descriptor_set_size,
 651       .maxDescriptorSetSamplers = max_descriptor_set_size,
 652       .maxDescriptorSetUniformBuffers = max_descriptor_set_size,
 653       .maxDescriptorSetUniformBuffersDynamic = MAX_DYNAMIC_UNIFORM_BUFFERS,
 654       .maxDescriptorSetStorageBuffers = max_descriptor_set_size,
 655       .maxDescriptorSetStorageBuffersDynamic = MAX_DYNAMIC_STORAGE_BUFFERS,
 656       .maxDescriptorSetSampledImages = max_descriptor_set_size,
 657       .maxDescriptorSetStorageImages = max_descriptor_set_size,
 658       .maxDescriptorSetInputAttachments = MAX_RTS,
 659       .maxVertexInputAttributes = 32,
 660       .maxVertexInputBindings = 32,
 661       .maxVertexInputAttributeOffset = 4095,
 662       .maxVertexInputBindingStride = 2048,
 663       .maxVertexOutputComponents = 128,
 664       .maxTessellationGenerationLevel = 64,
 665       .maxTessellationPatchSize = 32,
 666       .maxTessellationControlPerVertexInputComponents = 128,
 667       .maxTessellationControlPerVertexOutputComponents = 128,
 668       .maxTessellationControlPerPatchOutputComponents = 120,
 669       .maxTessellationControlTotalOutputComponents = 4096,
 670       .maxTessellationEvaluationInputComponents = 128,
 671       .maxTessellationEvaluationOutputComponents = 128,
 672       .maxGeometryShaderInvocations = 32,
 673       .maxGeometryInputComponents = 64,
 674       .maxGeometryOutputComponents = 128,
 675       .maxGeometryOutputVertices = 256,
 676       .maxGeometryTotalOutputComponents = 1024,
 677       .maxFragmentInputComponents = 124,
 678       .maxFragmentOutputAttachments = 8,
 679       .maxFragmentDualSrcAttachments = 1,
 680       .maxFragmentCombinedOutputResources = 8,
 681       .maxComputeSharedMemorySize = 32768,
 682       .maxComputeWorkGroupCount = { 65535, 65535, 65535 },
 683       .maxComputeWorkGroupInvocations = 2048,
 684       .maxComputeWorkGroupSize = { 2048, 2048, 2048 },
 685       .subPixelPrecisionBits = 8,
 686       .subTexelPrecisionBits = 8,
 687       .mipmapPrecisionBits = 8,
 688       .maxDrawIndexedIndexValue = UINT32_MAX,
 689       .maxDrawIndirectCount = UINT32_MAX,
 690       .maxSamplerLodBias = 4095.0 / 256.0, /* [-16, 15.99609375] */
 691       .maxSamplerAnisotropy = 16,
 692       .maxViewports = MAX_VIEWPORTS,
 693       .maxViewportDimensions = { (1 << 14), (1 << 14) },
 694       .viewportBoundsRange = { INT16_MIN, INT16_MAX },
 695       .viewportSubPixelBits = 8,
 696       .minMemoryMapAlignment = 4096, /* A page */
 697       .minTexelBufferOffsetAlignment = 64,
 698       .minUniformBufferOffsetAlignment = 64,
 699       .minStorageBufferOffsetAlignment = 64,
 700       .minTexelOffset = -16,
 701       .maxTexelOffset = 15,
 702       .minTexelGatherOffset = -32,
 703       .maxTexelGatherOffset = 31,
 704       .minInterpolationOffset = -0.5,
 705       .maxInterpolationOffset = 0.4375,
 706       .subPixelInterpolationOffsetBits = 4,
 707       .maxFramebufferWidth = (1 << 14),
 708       .maxFramebufferHeight = (1 << 14),
 709       .maxFramebufferLayers = (1 << 10),
 710       .framebufferColorSampleCounts = sample_counts,
 711       .framebufferDepthSampleCounts = sample_counts,
 712       .framebufferStencilSampleCounts = sample_counts,
 713       .framebufferNoAttachmentsSampleCounts = sample_counts,
 714       .maxColorAttachments = MAX_RTS,
 715       .sampledImageColorSampleCounts = sample_counts,
 716       .sampledImageIntegerSampleCounts = VK_SAMPLE_COUNT_1_BIT,
 717       .sampledImageDepthSampleCounts = sample_counts,
 718       .sampledImageStencilSampleCounts = sample_counts,
 719       .storageImageSampleCounts = VK_SAMPLE_COUNT_1_BIT,
 720       .maxSampleMaskWords = 1,
 721       .timestampComputeAndGraphics = true,
 722       .timestampPeriod = 1000000000.0 / 19200000.0, /* CP_ALWAYS_ON_COUNTER is fixed 19.2MHz */
 723       .maxClipDistances = 8,
 724       .maxCullDistances = 8,
 725       .maxCombinedClipAndCullDistances = 8,
 726       .discreteQueuePriorities = 1,
 727       .pointSizeRange = { 1, 4092 },
 728       .lineWidthRange = { 0.0, 7.9921875 },
 729       .pointSizeGranularity =   0.0625,
 730       .lineWidthGranularity = (1.0 / 128.0),
 731       .strictLines = false, /* FINISHME */
 732       .standardSampleLocations = true,
 733       .optimalBufferCopyOffsetAlignment = 128,
 734       .optimalBufferCopyRowPitchAlignment = 128,
 735       .nonCoherentAtomSize = 64,
 736    };
 737
 738    *pProperties = (VkPhysicalDeviceProperties) {
 739       .apiVersion = tu_physical_device_api_version(pdevice),
 740       .driverVersion = vk_get_driver_version(),
 741       .vendorID = 0, /* TODO */
 742       .deviceID = 0,
 743       .deviceType = VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU,
 744       .limits = limits,
 745       .sparseProperties = { 0 },
 746    };
 747
 748    strcpy(pProperties->deviceName, pdevice->name);
 749    memcpy(pProperties->pipelineCacheUUID, pdevice->cache_uuid, VK_UUID_SIZE);
 750 }
 751
 752 void
 753 tu_GetPhysicalDeviceProperties2(VkPhysicalDevice physicalDevice,
 754                                 VkPhysicalDeviceProperties2 *pProperties)
 755 {
 756    TU_FROM_HANDLE(tu_physical_device, pdevice, physicalDevice);
 757    tu_GetPhysicalDeviceProperties(physicalDevice, &pProperties->properties);
 758
 759    vk_foreach_struct(ext, pProperties->pNext)
 760    {
 761       switch (ext->sType) {
 762       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PUSH_DESCRIPTOR_PROPERTIES_KHR: {
 763          VkPhysicalDevicePushDescriptorPropertiesKHR *properties =
 764             (VkPhysicalDevicePushDescriptorPropertiesKHR *) ext;
 765          properties->maxPushDescriptors = MAX_PUSH_DESCRIPTORS;
 766          break;
 767       }
 768       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ID_PROPERTIES: {
 769          VkPhysicalDeviceIDProperties *properties =
 770             (VkPhysicalDeviceIDProperties *) ext;
 771          memcpy(properties->driverUUID, pdevice->driver_uuid, VK_UUID_SIZE);
 772          memcpy(properties->deviceUUID, pdevice->device_uuid, VK_UUID_SIZE);
 773          properties->deviceLUIDValid = false;
 774          break;
 775       }
 776       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_PROPERTIES: {
 777          VkPhysicalDeviceMultiviewProperties *properties =
 778             (VkPhysicalDeviceMultiviewProperties *) ext;
 779          properties->maxMultiviewViewCount = MAX_VIEWS;
 780          properties->maxMultiviewInstanceIndex = INT_MAX;
 781          break;
 782       }
 783       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_POINT_CLIPPING_PROPERTIES: {
 784          VkPhysicalDevicePointClippingProperties *properties =
 785             (VkPhysicalDevicePointClippingProperties *) ext;
 786          properties->pointClippingBehavior =
 787             VK_POINT_CLIPPING_BEHAVIOR_ALL_CLIP_PLANES;
 788          break;
 789       }
 790       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MAINTENANCE_3_PROPERTIES: {
 791          VkPhysicalDeviceMaintenance3Properties *properties =
 792             (VkPhysicalDeviceMaintenance3Properties *) ext;
 793          /* Make sure everything is addressable by a signed 32-bit int, and
 794           * our largest descriptors are 96 bytes. */
 795          properties->maxPerSetDescriptors = (1ull << 31) / 96;
 796          /* Our buffer size fields allow only this much */
 797          properties->maxMemoryAllocationSize = 0xFFFFFFFFull;
 798          break;
 799       }
 800       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TRANSFORM_FEEDBACK_PROPERTIES_EXT: {
 801          VkPhysicalDeviceTransformFeedbackPropertiesEXT *properties =
 802             (VkPhysicalDeviceTransformFeedbackPropertiesEXT *)ext;
 803
 804          properties->maxTransformFeedbackStreams = IR3_MAX_SO_STREAMS;
 805          properties->maxTransformFeedbackBuffers = IR3_MAX_SO_BUFFERS;
 806          properties->maxTransformFeedbackBufferSize = UINT32_MAX;
 807          properties->maxTransformFeedbackStreamDataSize = 512;
 808          properties->maxTransformFeedbackBufferDataSize = 512;
 809          properties->maxTransformFeedbackBufferDataStride = 512;
 810          properties->transformFeedbackQueries = true;
 811          properties->transformFeedbackStreamsLinesTriangles = false;
 812          properties->transformFeedbackRasterizationStreamSelect = false;
 813          properties->transformFeedbackDraw = true;
 814          break;
 815       }
 816       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLE_LOCATIONS_PROPERTIES_EXT: {
 817          VkPhysicalDeviceSampleLocationsPropertiesEXT *properties =
 818             (VkPhysicalDeviceSampleLocationsPropertiesEXT *)ext;
 819          properties->sampleLocationSampleCounts = 0;
 820          if (pdevice->supported_extensions.EXT_sample_locations) {
 821             properties->sampleLocationSampleCounts =
 822                VK_SAMPLE_COUNT_1_BIT | VK_SAMPLE_COUNT_2_BIT | VK_SAMPLE_COUNT_4_BIT;
 823          }
 824          properties->maxSampleLocationGridSize = (VkExtent2D) { 1 , 1 };
 825          properties->sampleLocationCoordinateRange[0] = 0.0f;
 826          properties->sampleLocationCoordinateRange[1] = 0.9375f;
 827          properties->sampleLocationSubPixelBits = 4;
 828          properties->variableSampleLocations = true;
 829          break;
 830       }
 831       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_FILTER_MINMAX_PROPERTIES: {
 832          VkPhysicalDeviceSamplerFilterMinmaxProperties *properties =
 833             (VkPhysicalDeviceSamplerFilterMinmaxProperties *)ext;
 834          properties->filterMinmaxImageComponentMapping = true;
 835          properties->filterMinmaxSingleComponentFormats = true;
 836          break;
 837       }
 838       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SUBGROUP_PROPERTIES: {
 839          VkPhysicalDeviceSubgroupProperties *properties =
 840             (VkPhysicalDeviceSubgroupProperties *)ext;
 841          properties->subgroupSize = 64;
 842          properties->supportedStages = VK_SHADER_STAGE_COMPUTE_BIT;
 843          properties->supportedOperations = VK_SUBGROUP_FEATURE_BASIC_BIT |
 844                                            VK_SUBGROUP_FEATURE_VOTE_BIT;
 845          properties->quadOperationsInAllStages = false;
 846          break;
 847       }
 848       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VERTEX_ATTRIBUTE_DIVISOR_PROPERTIES_EXT: {
 849          VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT *props =
 850             (VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT *)ext;
 851          props->maxVertexAttribDivisor = UINT32_MAX;
 852          break;
 853       }
 854       default:
 855          break;
 856       }
 857    }
 858 }
 859
 860 static const VkQueueFamilyProperties tu_queue_family_properties = {
 861    .queueFlags =
 862       VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT | VK_QUEUE_TRANSFER_BIT,
 863    .queueCount = 1,
 864    .timestampValidBits = 48,
 865    .minImageTransferGranularity = { 1, 1, 1 },
 866 };
 867
 868 void
 869 tu_GetPhysicalDeviceQueueFamilyProperties(
 870    VkPhysicalDevice physicalDevice,
 871    uint32_t *pQueueFamilyPropertyCount,
 872    VkQueueFamilyProperties *pQueueFamilyProperties)
 873 {
 874    VK_OUTARRAY_MAKE(out, pQueueFamilyProperties, pQueueFamilyPropertyCount);
 875
 876    vk_outarray_append(&out, p) { *p = tu_queue_family_properties; }
 877 }
 878
 879 void
 880 tu_GetPhysicalDeviceQueueFamilyProperties2(
 881    VkPhysicalDevice physicalDevice,
 882    uint32_t *pQueueFamilyPropertyCount,
 883    VkQueueFamilyProperties2 *pQueueFamilyProperties)
 884 {
 885    VK_OUTARRAY_MAKE(out, pQueueFamilyProperties, pQueueFamilyPropertyCount);
 886
 887    vk_outarray_append(&out, p)
 888    {
 889       p->queueFamilyProperties = tu_queue_family_properties;
 890    }
 891 }
 892
 893 static uint64_t
 894 tu_get_system_heap_size()
 895 {
 896    struct sysinfo info;
 897    sysinfo(&info);
 898
 899    uint64_t total_ram = (uint64_t) info.totalram * (uint64_t) info.mem_unit;
 900
 901    /* We don't want to burn too much ram with the GPU.  If the user has 4GiB
 902     * or less, we use at most half.  If they have more than 4GiB, we use 3/4.
 903     */
 904    uint64_t available_ram;
 905    if (total_ram <= 4ull * 1024ull * 1024ull * 1024ull)
 906       available_ram = total_ram / 2;
 907    else
 908       available_ram = total_ram * 3 / 4;
 909
 910    return available_ram;
 911 }
 912
 913 void
 914 tu_GetPhysicalDeviceMemoryProperties(
 915    VkPhysicalDevice physicalDevice,
 916    VkPhysicalDeviceMemoryProperties *pMemoryProperties)
 917 {
 918    pMemoryProperties->memoryHeapCount = 1;
 919    pMemoryProperties->memoryHeaps[0].size = tu_get_system_heap_size();
 920    pMemoryProperties->memoryHeaps[0].flags = VK_MEMORY_HEAP_DEVICE_LOCAL_BIT;
 921
 922    pMemoryProperties->memoryTypeCount = 1;
 923    pMemoryProperties->memoryTypes[0].propertyFlags =
 924       VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT |
 925       VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT |
 926       VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
 927    pMemoryProperties->memoryTypes[0].heapIndex = 0;
 928 }
 929
 930 void
 931 tu_GetPhysicalDeviceMemoryProperties2(
 932    VkPhysicalDevice physicalDevice,
 933    VkPhysicalDeviceMemoryProperties2 *pMemoryProperties)
 934 {
 935    return tu_GetPhysicalDeviceMemoryProperties(
 936       physicalDevice, &pMemoryProperties->memoryProperties);
 937 }
 938
 939 static VkResult
 940 tu_queue_init(struct tu_device *device,
 941               struct tu_queue *queue,
 942               uint32_t queue_family_index,
 943               int idx,
 944               VkDeviceQueueCreateFlags flags)
 945 {
 946    vk_object_base_init(&device->vk, &queue->base, VK_OBJECT_TYPE_QUEUE);
 947
 948    queue->device = device;
 949    queue->queue_family_index = queue_family_index;
 950    queue->queue_idx = idx;
 951    queue->flags = flags;
 952
 953    int ret = tu_drm_submitqueue_new(device, 0, &queue->msm_queue_id);
 954    if (ret)
 955       return VK_ERROR_INITIALIZATION_FAILED;
 956
 957    tu_fence_init(&queue->submit_fence, false);
 958
 959    return VK_SUCCESS;
 960 }
 961
 962 static void
 963 tu_queue_finish(struct tu_queue *queue)
 964 {
 965    tu_fence_finish(&queue->submit_fence);
 966    tu_drm_submitqueue_close(queue->device, queue->msm_queue_id);
 967 }
 968
 969 static int
 970 tu_get_device_extension_index(const char *name)
 971 {
 972    for (unsigned i = 0; i < TU_DEVICE_EXTENSION_COUNT; ++i) {
 973       if (strcmp(name, tu_device_extensions[i].extensionName) == 0)
 974          return i;
 975    }
 976    return -1;
 977 }
 978
 979 struct PACKED bcolor_entry {
 980    uint32_t fp32[4];
 981    uint16_t ui16[4];
 982    int16_t  si16[4];
 983    uint16_t fp16[4];
 984    uint16_t rgb565;
 985    uint16_t rgb5a1;
 986    uint16_t rgba4;
 987    uint8_t __pad0[2];
 988    uint8_t  ui8[4];
 989    int8_t   si8[4];
 990    uint32_t rgb10a2;
 991    uint32_t z24; /* also s8? */
 992    uint16_t srgb[4];      /* appears to duplicate fp16[], but clamped, used for srgb */
 993    uint8_t  __pad1[56];
 994 } border_color[] = {
 995    [VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK] = {},
 996    [VK_BORDER_COLOR_INT_TRANSPARENT_BLACK] = {},
 997    [VK_BORDER_COLOR_FLOAT_OPAQUE_BLACK] = {
 998       .fp32[3] = 0x3f800000,
 999       .ui16[3] = 0xffff,
1000       .si16[3] = 0x7fff,
1001       .fp16[3] = 0x3c00,
1002       .rgb5a1 = 0x8000,
1003       .rgba4 = 0xf000,
1004       .ui8[3] = 0xff,
1005       .si8[3] = 0x7f,
1006       .rgb10a2 = 0xc0000000,
1007       .srgb[3] = 0x3c00,
1008    },
1009    [VK_BORDER_COLOR_INT_OPAQUE_BLACK] = {
1010       .fp32[3] = 1,
1011       .fp16[3] = 1,
1012    },
1013    [VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE] = {
1014       .fp32[0 ... 3] = 0x3f800000,
1015       .ui16[0 ... 3] = 0xffff,
1016       .si16[0 ... 3] = 0x7fff,
1017       .fp16[0 ... 3] = 0x3c00,
1018       .rgb565 = 0xffff,
1019       .rgb5a1 = 0xffff,
1020       .rgba4 = 0xffff,
1021       .ui8[0 ... 3] = 0xff,
1022       .si8[0 ... 3] = 0x7f,
1023       .rgb10a2 = 0xffffffff,
1024       .z24 = 0xffffff,
1025       .srgb[0 ... 3] = 0x3c00,
1026    },
1027    [VK_BORDER_COLOR_INT_OPAQUE_WHITE] = {
1028       .fp32[0 ... 3] = 1,
1029       .fp16[0 ... 3] = 1,
1030    },
1031 };
1032
1033 VkResult
1034 tu_CreateDevice(VkPhysicalDevice physicalDevice,
1035                 const VkDeviceCreateInfo *pCreateInfo,
1036                 const VkAllocationCallbacks *pAllocator,
1037                 VkDevice *pDevice)
1038 {
1039    TU_FROM_HANDLE(tu_physical_device, physical_device, physicalDevice);
1040    VkResult result;
1041    struct tu_device *device;
1042
1043    /* Check enabled features */
1044    if (pCreateInfo->pEnabledFeatures) {
1045       VkPhysicalDeviceFeatures supported_features;
1046       tu_GetPhysicalDeviceFeatures(physicalDevice, &supported_features);
1047       VkBool32 *supported_feature = (VkBool32 *) &supported_features;
1048       VkBool32 *enabled_feature = (VkBool32 *) pCreateInfo->pEnabledFeatures;
1049       unsigned num_features =
1050          sizeof(VkPhysicalDeviceFeatures) / sizeof(VkBool32);
1051       for (uint32_t i = 0; i < num_features; i++) {
1052          if (enabled_feature[i] && !supported_feature[i])
1053             return vk_error(physical_device->instance,
1054                             VK_ERROR_FEATURE_NOT_PRESENT);
1055       }
1056    }
1057
1058    device = vk_zalloc2(&physical_device->instance->alloc, pAllocator,
1059                        sizeof(*device), 8, VK_SYSTEM_ALLOCATION_SCOPE_DEVICE);
1060    if (!device)
1061       return vk_error(physical_device->instance, VK_ERROR_OUT_OF_HOST_MEMORY);
1062
1063    vk_device_init(&device->vk, pCreateInfo,
1064          &physical_device->instance->alloc, pAllocator);
1065
1066    device->instance = physical_device->instance;
1067    device->physical_device = physical_device;
1068    device->_lost = false;
1069
1070    for (uint32_t i = 0; i < pCreateInfo->enabledExtensionCount; i++) {
1071       const char *ext_name = pCreateInfo->ppEnabledExtensionNames[i];
1072       int index = tu_get_device_extension_index(ext_name);
1073       if (index < 0 ||
1074           !physical_device->supported_extensions.extensions[index]) {
1075          vk_free(&device->vk.alloc, device);
1076          return vk_error(physical_device->instance,
1077                          VK_ERROR_EXTENSION_NOT_PRESENT);
1078       }
1079
1080       device->enabled_extensions.extensions[index] = true;
1081    }
1082
1083    for (unsigned i = 0; i < pCreateInfo->queueCreateInfoCount; i++) {
1084       const VkDeviceQueueCreateInfo *queue_create =
1085          &pCreateInfo->pQueueCreateInfos[i];
1086       uint32_t qfi = queue_create->queueFamilyIndex;
1087       device->queues[qfi] = vk_alloc(
1088          &device->vk.alloc, queue_create->queueCount * sizeof(struct tu_queue),
1089          8, VK_SYSTEM_ALLOCATION_SCOPE_DEVICE);
1090       if (!device->queues[qfi]) {
1091          result = VK_ERROR_OUT_OF_HOST_MEMORY;
1092          goto fail_queues;
1093       }
1094
1095       memset(device->queues[qfi], 0,
1096              queue_create->queueCount * sizeof(struct tu_queue));
1097
1098       device->queue_count[qfi] = queue_create->queueCount;
1099
1100       for (unsigned q = 0; q < queue_create->queueCount; q++) {
1101          result = tu_queue_init(device, &device->queues[qfi][q], qfi, q,
1102                                 queue_create->flags);
1103          if (result != VK_SUCCESS)
1104             goto fail_queues;
1105       }
1106    }
1107
1108    device->compiler = ir3_compiler_create(NULL, physical_device->gpu_id);
1109    if (!device->compiler)
1110       goto fail_queues;
1111
1112    /* initial sizes, these will increase if there is overflow */
1113    device->vsc_draw_strm_pitch = 0x1000 + VSC_PAD;
1114    device->vsc_prim_strm_pitch = 0x4000 + VSC_PAD;
1115
1116    STATIC_ASSERT(sizeof(border_color) == sizeof(((struct tu6_global*) 0)->border_color));
1117    result = tu_bo_init_new(device, &device->global_bo, sizeof(struct tu6_global));
1118    if (result != VK_SUCCESS)
1119       goto fail_global_bo;
1120
1121    result = tu_bo_map(device, &device->global_bo);
1122    if (result != VK_SUCCESS)
1123       goto fail_global_bo_map;
1124
1125    struct tu6_global *global = device->global_bo.map;
1126    memcpy(global->border_color, border_color, sizeof(border_color));
1127    global->predicate = 0;
1128    tu_init_clear_blit_shaders(global);
1129
1130    VkPipelineCacheCreateInfo ci;
1131    ci.sType = VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO;
1132    ci.pNext = NULL;
1133    ci.flags = 0;
1134    ci.pInitialData = NULL;
1135    ci.initialDataSize = 0;
1136    VkPipelineCache pc;
1137    result =
1138       tu_CreatePipelineCache(tu_device_to_handle(device), &ci, NULL, &pc);
1139    if (result != VK_SUCCESS)
1140       goto fail_pipeline_cache;
1141
1142    device->mem_cache = tu_pipeline_cache_from_handle(pc);
1143
1144    for (unsigned i = 0; i < ARRAY_SIZE(device->scratch_bos); i++)
1145       mtx_init(&device->scratch_bos[i].construct_mtx, mtx_plain);
1146
1147    mtx_init(&device->vsc_pitch_mtx, mtx_plain);
1148
1149    *pDevice = tu_device_to_handle(device);
1150    return VK_SUCCESS;
1151
1152 fail_pipeline_cache:
1153 fail_global_bo_map:
1154    tu_bo_finish(device, &device->global_bo);
1155
1156 fail_global_bo:
1157    ralloc_free(device->compiler);
1158
1159 fail_queues:
1160    for (unsigned i = 0; i < TU_MAX_QUEUE_FAMILIES; i++) {
1161       for (unsigned q = 0; q < device->queue_count[i]; q++)
1162          tu_queue_finish(&device->queues[i][q]);
1163       if (device->queue_count[i])
1164          vk_object_free(&device->vk, NULL, device->queues[i]);
1165    }
1166
1167    vk_free(&device->vk.alloc, device);
1168    return result;
1169 }
1170
1171 void
1172 tu_DestroyDevice(VkDevice _device, const VkAllocationCallbacks *pAllocator)
1173 {
1174    TU_FROM_HANDLE(tu_device, device, _device);
1175
1176    if (!device)
1177       return;
1178
1179    for (unsigned i = 0; i < TU_MAX_QUEUE_FAMILIES; i++) {
1180       for (unsigned q = 0; q < device->queue_count[i]; q++)
1181          tu_queue_finish(&device->queues[i][q]);
1182       if (device->queue_count[i])
1183          vk_object_free(&device->vk, NULL, device->queues[i]);
1184    }
1185
1186    for (unsigned i = 0; i < ARRAY_SIZE(device->scratch_bos); i++) {
1187       if (device->scratch_bos[i].initialized)
1188          tu_bo_finish(device, &device->scratch_bos[i].bo);
1189    }
1190
1191    ir3_compiler_destroy(device->compiler);
1192
1193    VkPipelineCache pc = tu_pipeline_cache_to_handle(device->mem_cache);
1194    tu_DestroyPipelineCache(tu_device_to_handle(device), pc, NULL);
1195
1196    vk_free(&device->vk.alloc, device);
1197 }
1198
1199 VkResult
1200 _tu_device_set_lost(struct tu_device *device,
1201                     const char *file, int line,
1202                     const char *msg, ...)
1203 {
1204    /* Set the flag indicating that waits should return in finite time even
1205     * after device loss.
1206     */
1207    p_atomic_inc(&device->_lost);
1208
1209    /* TODO: Report the log message through VkDebugReportCallbackEXT instead */
1210    fprintf(stderr, "%s:%d: ", file, line);
1211    va_list ap;
1212    va_start(ap, msg);
1213    vfprintf(stderr, msg, ap);
1214    va_end(ap);
1215
1216    if (env_var_as_boolean("TU_ABORT_ON_DEVICE_LOSS", false))
1217       abort();
1218
1219    return VK_ERROR_DEVICE_LOST;
1220 }
1221
1222 VkResult
1223 tu_get_scratch_bo(struct tu_device *dev, uint64_t size, struct tu_bo **bo)
1224 {
1225    unsigned size_log2 = MAX2(util_logbase2_ceil64(size), MIN_SCRATCH_BO_SIZE_LOG2);
1226    unsigned index = size_log2 - MIN_SCRATCH_BO_SIZE_LOG2;
1227    assert(index < ARRAY_SIZE(dev->scratch_bos));
1228
1229    for (unsigned i = index; i < ARRAY_SIZE(dev->scratch_bos); i++) {
1230       if (p_atomic_read(&dev->scratch_bos[i].initialized)) {
1231          /* Fast path: just return the already-allocated BO. */
1232          *bo = &dev->scratch_bos[i].bo;
1233          return VK_SUCCESS;
1234       }
1235    }
1236
1237    /* Slow path: actually allocate the BO. We take a lock because the process
1238     * of allocating it is slow, and we don't want to block the CPU while it
1239     * finishes.
1240    */
1241    mtx_lock(&dev->scratch_bos[index].construct_mtx);
1242
1243    /* Another thread may have allocated it already while we were waiting on
1244     * the lock. We need to check this in order to avoid double-allocating.
1245     */
1246    if (dev->scratch_bos[index].initialized) {
1247       mtx_unlock(&dev->scratch_bos[index].construct_mtx);
1248       *bo = &dev->scratch_bos[index].bo;
1249       return VK_SUCCESS;
1250    }
1251
1252    unsigned bo_size = 1ull << size_log2;
1253    VkResult result = tu_bo_init_new(dev, &dev->scratch_bos[index].bo, bo_size);
1254    if (result != VK_SUCCESS) {
1255       mtx_unlock(&dev->scratch_bos[index].construct_mtx);
1256       return result;
1257    }
1258
1259    p_atomic_set(&dev->scratch_bos[index].initialized, true);
1260
1261    mtx_unlock(&dev->scratch_bos[index].construct_mtx);
1262
1263    *bo = &dev->scratch_bos[index].bo;
1264    return VK_SUCCESS;
1265 }
1266
1267 VkResult
1268 tu_EnumerateInstanceLayerProperties(uint32_t *pPropertyCount,
1269                                     VkLayerProperties *pProperties)
1270 {
1271    *pPropertyCount = 0;
1272    return VK_SUCCESS;
1273 }
1274
1275 VkResult
1276 tu_EnumerateDeviceLayerProperties(VkPhysicalDevice physicalDevice,
1277                                   uint32_t *pPropertyCount,
1278                                   VkLayerProperties *pProperties)
1279 {
1280    *pPropertyCount = 0;
1281    return VK_SUCCESS;
1282 }
1283
1284 void
1285 tu_GetDeviceQueue2(VkDevice _device,
1286                    const VkDeviceQueueInfo2 *pQueueInfo,
1287                    VkQueue *pQueue)
1288 {
1289    TU_FROM_HANDLE(tu_device, device, _device);
1290    struct tu_queue *queue;
1291
1292    queue =
1293       &device->queues[pQueueInfo->queueFamilyIndex][pQueueInfo->queueIndex];
1294    if (pQueueInfo->flags != queue->flags) {
1295       /* From the Vulkan 1.1.70 spec:
1296        *
1297        * "The queue returned by vkGetDeviceQueue2 must have the same
1298        * flags value from this structure as that used at device
1299        * creation time in a VkDeviceQueueCreateInfo instance. If no
1300        * matching flags were specified at device creation time then
1301        * pQueue will return VK_NULL_HANDLE."
1302        */
1303       *pQueue = VK_NULL_HANDLE;
1304       return;
1305    }
1306
1307    *pQueue = tu_queue_to_handle(queue);
1308 }
1309
1310 void
1311 tu_GetDeviceQueue(VkDevice _device,
1312                   uint32_t queueFamilyIndex,
1313                   uint32_t queueIndex,
1314                   VkQueue *pQueue)
1315 {
1316    const VkDeviceQueueInfo2 info =
1317       (VkDeviceQueueInfo2) { .sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_INFO_2,
1318                              .queueFamilyIndex = queueFamilyIndex,
1319                              .queueIndex = queueIndex };
1320
1321    tu_GetDeviceQueue2(_device, &info, pQueue);
1322 }
1323
1324 VkResult
1325 tu_QueueWaitIdle(VkQueue _queue)
1326 {
1327    TU_FROM_HANDLE(tu_queue, queue, _queue);
1328
1329    if (tu_device_is_lost(queue->device))
1330       return VK_ERROR_DEVICE_LOST;
1331
1332    tu_fence_wait_idle(&queue->submit_fence);
1333
1334    return VK_SUCCESS;
1335 }
1336
1337 VkResult
1338 tu_DeviceWaitIdle(VkDevice _device)
1339 {
1340    TU_FROM_HANDLE(tu_device, device, _device);
1341
1342    if (tu_device_is_lost(device))
1343       return VK_ERROR_DEVICE_LOST;
1344
1345    for (unsigned i = 0; i < TU_MAX_QUEUE_FAMILIES; i++) {
1346       for (unsigned q = 0; q < device->queue_count[i]; q++) {
1347          tu_QueueWaitIdle(tu_queue_to_handle(&device->queues[i][q]));
1348       }
1349    }
1350    return VK_SUCCESS;
1351 }
1352
1353 VkResult
1354 tu_EnumerateInstanceExtensionProperties(const char *pLayerName,
1355                                         uint32_t *pPropertyCount,
1356                                         VkExtensionProperties *pProperties)
1357 {
1358    VK_OUTARRAY_MAKE(out, pProperties, pPropertyCount);
1359
1360    /* We spport no lyaers */
1361    if (pLayerName)
1362       return vk_error(NULL, VK_ERROR_LAYER_NOT_PRESENT);
1363
1364    for (int i = 0; i < TU_INSTANCE_EXTENSION_COUNT; i++) {
1365       if (tu_instance_extensions_supported.extensions[i]) {
1366          vk_outarray_append(&out, prop) { *prop = tu_instance_extensions[i]; }
1367       }
1368    }
1369
1370    return vk_outarray_status(&out);
1371 }
1372
1373 VkResult
1374 tu_EnumerateDeviceExtensionProperties(VkPhysicalDevice physicalDevice,
1375                                       const char *pLayerName,
1376                                       uint32_t *pPropertyCount,
1377                                       VkExtensionProperties *pProperties)
1378 {
1379    /* We spport no lyaers */
1380    TU_FROM_HANDLE(tu_physical_device, device, physicalDevice);
1381    VK_OUTARRAY_MAKE(out, pProperties, pPropertyCount);
1382
1383    /* We spport no lyaers */
1384    if (pLayerName)
1385       return vk_error(NULL, VK_ERROR_LAYER_NOT_PRESENT);
1386
1387    for (int i = 0; i < TU_DEVICE_EXTENSION_COUNT; i++) {
1388       if (device->supported_extensions.extensions[i]) {
1389          vk_outarray_append(&out, prop) { *prop = tu_device_extensions[i]; }
1390       }
1391    }
1392
1393    return vk_outarray_status(&out);
1394 }
1395
1396 PFN_vkVoidFunction
1397 tu_GetInstanceProcAddr(VkInstance _instance, const char *pName)
1398 {
1399    TU_FROM_HANDLE(tu_instance, instance, _instance);
1400
1401    return tu_lookup_entrypoint_checked(
1402       pName, instance ? instance->api_version : 0,
1403       instance ? &instance->enabled_extensions : NULL, NULL);
1404 }
1405
1406 /* The loader wants us to expose a second GetInstanceProcAddr function
1407  * to work around certain LD_PRELOAD issues seen in apps.
1408  */
1409 PUBLIC
1410 VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL
1411 vk_icdGetInstanceProcAddr(VkInstance instance, const char *pName);
1412
1413 PUBLIC
1414 VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL
1415 vk_icdGetInstanceProcAddr(VkInstance instance, const char *pName)
1416 {
1417    return tu_GetInstanceProcAddr(instance, pName);
1418 }
1419
1420 PFN_vkVoidFunction
1421 tu_GetDeviceProcAddr(VkDevice _device, const char *pName)
1422 {
1423    TU_FROM_HANDLE(tu_device, device, _device);
1424
1425    return tu_lookup_entrypoint_checked(pName, device->instance->api_version,
1426                                        &device->instance->enabled_extensions,
1427                                        &device->enabled_extensions);
1428 }
1429
1430 static VkResult
1431 tu_alloc_memory(struct tu_device *device,
1432                 const VkMemoryAllocateInfo *pAllocateInfo,
1433                 const VkAllocationCallbacks *pAllocator,
1434                 VkDeviceMemory *pMem)
1435 {
1436    struct tu_device_memory *mem;
1437    VkResult result;
1438
1439    assert(pAllocateInfo->sType == VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO);
1440
1441    if (pAllocateInfo->allocationSize == 0) {
1442       /* Apparently, this is allowed */
1443       *pMem = VK_NULL_HANDLE;
1444       return VK_SUCCESS;
1445    }
1446
1447    mem = vk_object_alloc(&device->vk, pAllocator, sizeof(*mem),
1448                          VK_OBJECT_TYPE_DEVICE_MEMORY);
1449    if (mem == NULL)
1450       return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY);
1451
1452    const VkImportMemoryFdInfoKHR *fd_info =
1453       vk_find_struct_const(pAllocateInfo->pNext, IMPORT_MEMORY_FD_INFO_KHR);
1454    if (fd_info && !fd_info->handleType)
1455       fd_info = NULL;
1456
1457    if (fd_info) {
1458       assert(fd_info->handleType ==
1459                 VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT ||
1460              fd_info->handleType ==
1461                 VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT);
1462
1463       /*
1464        * TODO Importing the same fd twice gives us the same handle without
1465        * reference counting.  We need to maintain a per-instance handle-to-bo
1466        * table and add reference count to tu_bo.
1467        */
1468       result = tu_bo_init_dmabuf(device, &mem->bo,
1469                                  pAllocateInfo->allocationSize, fd_info->fd);
1470       if (result == VK_SUCCESS) {
1471          /* take ownership and close the fd */
1472          close(fd_info->fd);
1473       }
1474    } else {
1475       result =
1476          tu_bo_init_new(device, &mem->bo, pAllocateInfo->allocationSize);
1477    }
1478
1479    if (result != VK_SUCCESS) {
1480       vk_object_free(&device->vk, pAllocator, mem);
1481       return result;
1482    }
1483
1484    mem->size = pAllocateInfo->allocationSize;
1485    mem->type_index = pAllocateInfo->memoryTypeIndex;
1486
1487    mem->map = NULL;
1488    mem->user_ptr = NULL;
1489
1490    *pMem = tu_device_memory_to_handle(mem);
1491
1492    return VK_SUCCESS;
1493 }
1494
1495 VkResult
1496 tu_AllocateMemory(VkDevice _device,
1497                   const VkMemoryAllocateInfo *pAllocateInfo,
1498                   const VkAllocationCallbacks *pAllocator,
1499                   VkDeviceMemory *pMem)
1500 {
1501    TU_FROM_HANDLE(tu_device, device, _device);
1502    return tu_alloc_memory(device, pAllocateInfo, pAllocator, pMem);
1503 }
1504
1505 void
1506 tu_FreeMemory(VkDevice _device,
1507               VkDeviceMemory _mem,
1508               const VkAllocationCallbacks *pAllocator)
1509 {
1510    TU_FROM_HANDLE(tu_device, device, _device);
1511    TU_FROM_HANDLE(tu_device_memory, mem, _mem);
1512
1513    if (mem == NULL)
1514       return;
1515
1516    tu_bo_finish(device, &mem->bo);
1517    vk_object_free(&device->vk, pAllocator, mem);
1518 }
1519
1520 VkResult
1521 tu_MapMemory(VkDevice _device,
1522              VkDeviceMemory _memory,
1523              VkDeviceSize offset,
1524              VkDeviceSize size,
1525              VkMemoryMapFlags flags,
1526              void **ppData)
1527 {
1528    TU_FROM_HANDLE(tu_device, device, _device);
1529    TU_FROM_HANDLE(tu_device_memory, mem, _memory);
1530    VkResult result;
1531
1532    if (mem == NULL) {
1533       *ppData = NULL;
1534       return VK_SUCCESS;
1535    }
1536
1537    if (mem->user_ptr) {
1538       *ppData = mem->user_ptr;
1539    } else if (!mem->map) {
1540       result = tu_bo_map(device, &mem->bo);
1541       if (result != VK_SUCCESS)
1542          return result;
1543       *ppData = mem->map = mem->bo.map;
1544    } else
1545       *ppData = mem->map;
1546
1547    if (*ppData) {
1548       *ppData += offset;
1549       return VK_SUCCESS;
1550    }
1551
1552    return vk_error(device->instance, VK_ERROR_MEMORY_MAP_FAILED);
1553 }
1554
1555 void
1556 tu_UnmapMemory(VkDevice _device, VkDeviceMemory _memory)
1557 {
1558    /* I do not see any unmapping done by the freedreno Gallium driver. */
1559 }
1560
1561 VkResult
1562 tu_FlushMappedMemoryRanges(VkDevice _device,
1563                            uint32_t memoryRangeCount,
1564                            const VkMappedMemoryRange *pMemoryRanges)
1565 {
1566    return VK_SUCCESS;
1567 }
1568
1569 VkResult
1570 tu_InvalidateMappedMemoryRanges(VkDevice _device,
1571                                 uint32_t memoryRangeCount,
1572                                 const VkMappedMemoryRange *pMemoryRanges)
1573 {
1574    return VK_SUCCESS;
1575 }
1576
1577 void
1578 tu_GetBufferMemoryRequirements(VkDevice _device,
1579                                VkBuffer _buffer,
1580                                VkMemoryRequirements *pMemoryRequirements)
1581 {
1582    TU_FROM_HANDLE(tu_buffer, buffer, _buffer);
1583
1584    pMemoryRequirements->memoryTypeBits = 1;
1585    pMemoryRequirements->alignment = 64;
1586    pMemoryRequirements->size =
1587       align64(buffer->size, pMemoryRequirements->alignment);
1588 }
1589
1590 void
1591 tu_GetBufferMemoryRequirements2(
1592    VkDevice device,
1593    const VkBufferMemoryRequirementsInfo2 *pInfo,
1594    VkMemoryRequirements2 *pMemoryRequirements)
1595 {
1596    tu_GetBufferMemoryRequirements(device, pInfo->buffer,
1597                                   &pMemoryRequirements->memoryRequirements);
1598 }
1599
1600 void
1601 tu_GetImageMemoryRequirements(VkDevice _device,
1602                               VkImage _image,
1603                               VkMemoryRequirements *pMemoryRequirements)
1604 {
1605    TU_FROM_HANDLE(tu_image, image, _image);
1606
1607    pMemoryRequirements->memoryTypeBits = 1;
1608    pMemoryRequirements->size = image->total_size;
1609    pMemoryRequirements->alignment = image->layout[0].base_align;
1610 }
1611
1612 void
1613 tu_GetImageMemoryRequirements2(VkDevice device,
1614                                const VkImageMemoryRequirementsInfo2 *pInfo,
1615                                VkMemoryRequirements2 *pMemoryRequirements)
1616 {
1617    tu_GetImageMemoryRequirements(device, pInfo->image,
1618                                  &pMemoryRequirements->memoryRequirements);
1619 }
1620
1621 void
1622 tu_GetImageSparseMemoryRequirements(
1623    VkDevice device,
1624    VkImage image,
1625    uint32_t *pSparseMemoryRequirementCount,
1626    VkSparseImageMemoryRequirements *pSparseMemoryRequirements)
1627 {
1628    tu_stub();
1629 }
1630
1631 void
1632 tu_GetImageSparseMemoryRequirements2(
1633    VkDevice device,
1634    const VkImageSparseMemoryRequirementsInfo2 *pInfo,
1635    uint32_t *pSparseMemoryRequirementCount,
1636    VkSparseImageMemoryRequirements2 *pSparseMemoryRequirements)
1637 {
1638    tu_stub();
1639 }
1640
1641 void
1642 tu_GetDeviceMemoryCommitment(VkDevice device,
1643                              VkDeviceMemory memory,
1644                              VkDeviceSize *pCommittedMemoryInBytes)
1645 {
1646    *pCommittedMemoryInBytes = 0;
1647 }
1648
1649 VkResult
1650 tu_BindBufferMemory2(VkDevice device,
1651                      uint32_t bindInfoCount,
1652                      const VkBindBufferMemoryInfo *pBindInfos)
1653 {
1654    for (uint32_t i = 0; i < bindInfoCount; ++i) {
1655       TU_FROM_HANDLE(tu_device_memory, mem, pBindInfos[i].memory);
1656       TU_FROM_HANDLE(tu_buffer, buffer, pBindInfos[i].buffer);
1657
1658       if (mem) {
1659          buffer->bo = &mem->bo;
1660          buffer->bo_offset = pBindInfos[i].memoryOffset;
1661       } else {
1662          buffer->bo = NULL;
1663       }
1664    }
1665    return VK_SUCCESS;
1666 }
1667
1668 VkResult
1669 tu_BindBufferMemory(VkDevice device,
1670                     VkBuffer buffer,
1671                     VkDeviceMemory memory,
1672                     VkDeviceSize memoryOffset)
1673 {
1674    const VkBindBufferMemoryInfo info = {
1675       .sType = VK_STRUCTURE_TYPE_BIND_BUFFER_MEMORY_INFO,
1676       .buffer = buffer,
1677       .memory = memory,
1678       .memoryOffset = memoryOffset
1679    };
1680
1681    return tu_BindBufferMemory2(device, 1, &info);
1682 }
1683
1684 VkResult
1685 tu_BindImageMemory2(VkDevice device,
1686                     uint32_t bindInfoCount,
1687                     const VkBindImageMemoryInfo *pBindInfos)
1688 {
1689    for (uint32_t i = 0; i < bindInfoCount; ++i) {
1690       TU_FROM_HANDLE(tu_image, image, pBindInfos[i].image);
1691       TU_FROM_HANDLE(tu_device_memory, mem, pBindInfos[i].memory);
1692
1693       if (mem) {
1694          image->bo = &mem->bo;
1695          image->bo_offset = pBindInfos[i].memoryOffset;
1696       } else {
1697          image->bo = NULL;
1698          image->bo_offset = 0;
1699       }
1700    }
1701
1702    return VK_SUCCESS;
1703 }
1704
1705 VkResult
1706 tu_BindImageMemory(VkDevice device,
1707                    VkImage image,
1708                    VkDeviceMemory memory,
1709                    VkDeviceSize memoryOffset)
1710 {
1711    const VkBindImageMemoryInfo info = {
1712       .sType = VK_STRUCTURE_TYPE_BIND_BUFFER_MEMORY_INFO,
1713       .image = image,
1714       .memory = memory,
1715       .memoryOffset = memoryOffset
1716    };
1717
1718    return tu_BindImageMemory2(device, 1, &info);
1719 }
1720
1721 VkResult
1722 tu_QueueBindSparse(VkQueue _queue,
1723                    uint32_t bindInfoCount,
1724                    const VkBindSparseInfo *pBindInfo,
1725                    VkFence _fence)
1726 {
1727    return VK_SUCCESS;
1728 }
1729
1730
1731 VkResult
1732 tu_CreateEvent(VkDevice _device,
1733                const VkEventCreateInfo *pCreateInfo,
1734                const VkAllocationCallbacks *pAllocator,
1735                VkEvent *pEvent)
1736 {
1737    TU_FROM_HANDLE(tu_device, device, _device);
1738
1739    struct tu_event *event =
1740          vk_object_alloc(&device->vk, pAllocator, sizeof(*event),
1741                          VK_OBJECT_TYPE_EVENT);
1742    if (!event)
1743       return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY);
1744
1745    VkResult result = tu_bo_init_new(device, &event->bo, 0x1000);
1746    if (result != VK_SUCCESS)
1747       goto fail_alloc;
1748
1749    result = tu_bo_map(device, &event->bo);
1750    if (result != VK_SUCCESS)
1751       goto fail_map;
1752
1753    *pEvent = tu_event_to_handle(event);
1754
1755    return VK_SUCCESS;
1756
1757 fail_map:
1758    tu_bo_finish(device, &event->bo);
1759 fail_alloc:
1760    vk_object_free(&device->vk, pAllocator, event);
1761    return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY);
1762 }
1763
1764 void
1765 tu_DestroyEvent(VkDevice _device,
1766                 VkEvent _event,
1767                 const VkAllocationCallbacks *pAllocator)
1768 {
1769    TU_FROM_HANDLE(tu_device, device, _device);
1770    TU_FROM_HANDLE(tu_event, event, _event);
1771
1772    if (!event)
1773       return;
1774
1775    tu_bo_finish(device, &event->bo);
1776    vk_object_free(&device->vk, pAllocator, event);
1777 }
1778
1779 VkResult
1780 tu_GetEventStatus(VkDevice _device, VkEvent _event)
1781 {
1782    TU_FROM_HANDLE(tu_event, event, _event);
1783
1784    if (*(uint64_t*) event->bo.map == 1)
1785       return VK_EVENT_SET;
1786    return VK_EVENT_RESET;
1787 }
1788
1789 VkResult
1790 tu_SetEvent(VkDevice _device, VkEvent _event)
1791 {
1792    TU_FROM_HANDLE(tu_event, event, _event);
1793    *(uint64_t*) event->bo.map = 1;
1794
1795    return VK_SUCCESS;
1796 }
1797
1798 VkResult
1799 tu_ResetEvent(VkDevice _device, VkEvent _event)
1800 {
1801    TU_FROM_HANDLE(tu_event, event, _event);
1802    *(uint64_t*) event->bo.map = 0;
1803
1804    return VK_SUCCESS;
1805 }
1806
1807 VkResult
1808 tu_CreateBuffer(VkDevice _device,
1809                 const VkBufferCreateInfo *pCreateInfo,
1810                 const VkAllocationCallbacks *pAllocator,
1811                 VkBuffer *pBuffer)
1812 {
1813    TU_FROM_HANDLE(tu_device, device, _device);
1814    struct tu_buffer *buffer;
1815
1816    assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO);
1817
1818    buffer = vk_object_alloc(&device->vk, pAllocator, sizeof(*buffer),
1819                             VK_OBJECT_TYPE_BUFFER);
1820    if (buffer == NULL)
1821       return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY);
1822
1823    buffer->size = pCreateInfo->size;
1824    buffer->usage = pCreateInfo->usage;
1825    buffer->flags = pCreateInfo->flags;
1826
1827    *pBuffer = tu_buffer_to_handle(buffer);
1828
1829    return VK_SUCCESS;
1830 }
1831
1832 void
1833 tu_DestroyBuffer(VkDevice _device,
1834                  VkBuffer _buffer,
1835                  const VkAllocationCallbacks *pAllocator)
1836 {
1837    TU_FROM_HANDLE(tu_device, device, _device);
1838    TU_FROM_HANDLE(tu_buffer, buffer, _buffer);
1839
1840    if (!buffer)
1841       return;
1842
1843    vk_object_free(&device->vk, pAllocator, buffer);
1844 }
1845
1846 VkResult
1847 tu_CreateFramebuffer(VkDevice _device,
1848                      const VkFramebufferCreateInfo *pCreateInfo,
1849                      const VkAllocationCallbacks *pAllocator,
1850                      VkFramebuffer *pFramebuffer)
1851 {
1852    TU_FROM_HANDLE(tu_device, device, _device);
1853    TU_FROM_HANDLE(tu_render_pass, pass, pCreateInfo->renderPass);
1854    struct tu_framebuffer *framebuffer;
1855
1856    assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO);
1857
1858    size_t size = sizeof(*framebuffer) + sizeof(struct tu_attachment_info) *
1859                                            pCreateInfo->attachmentCount;
1860    framebuffer = vk_object_alloc(&device->vk, pAllocator, size,
1861                                  VK_OBJECT_TYPE_FRAMEBUFFER);
1862    if (framebuffer == NULL)
1863       return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY);
1864
1865    framebuffer->attachment_count = pCreateInfo->attachmentCount;
1866    framebuffer->width = pCreateInfo->width;
1867    framebuffer->height = pCreateInfo->height;
1868    framebuffer->layers = pCreateInfo->layers;
1869    for (uint32_t i = 0; i < pCreateInfo->attachmentCount; i++) {
1870       VkImageView _iview = pCreateInfo->pAttachments[i];
1871       struct tu_image_view *iview = tu_image_view_from_handle(_iview);
1872       framebuffer->attachments[i].attachment = iview;
1873    }
1874
1875    tu_framebuffer_tiling_config(framebuffer, device, pass);
1876
1877    *pFramebuffer = tu_framebuffer_to_handle(framebuffer);
1878    return VK_SUCCESS;
1879 }
1880
1881 void
1882 tu_DestroyFramebuffer(VkDevice _device,
1883                       VkFramebuffer _fb,
1884                       const VkAllocationCallbacks *pAllocator)
1885 {
1886    TU_FROM_HANDLE(tu_device, device, _device);
1887    TU_FROM_HANDLE(tu_framebuffer, fb, _fb);
1888
1889    if (!fb)
1890       return;
1891
1892    vk_object_free(&device->vk, pAllocator, fb);
1893 }
1894
1895 static void
1896 tu_init_sampler(struct tu_device *device,
1897                 struct tu_sampler *sampler,
1898                 const VkSamplerCreateInfo *pCreateInfo)
1899 {
1900    const struct VkSamplerReductionModeCreateInfo *reduction =
1901       vk_find_struct_const(pCreateInfo->pNext, SAMPLER_REDUCTION_MODE_CREATE_INFO);
1902    const struct VkSamplerYcbcrConversionInfo *ycbcr_conversion =
1903       vk_find_struct_const(pCreateInfo->pNext,  SAMPLER_YCBCR_CONVERSION_INFO);
1904
1905    unsigned aniso = pCreateInfo->anisotropyEnable ?
1906       util_last_bit(MIN2((uint32_t)pCreateInfo->maxAnisotropy >> 1, 8)) : 0;
1907    bool miplinear = (pCreateInfo->mipmapMode == VK_SAMPLER_MIPMAP_MODE_LINEAR);
1908    float min_lod = CLAMP(pCreateInfo->minLod, 0.0f, 4095.0f / 256.0f);
1909    float max_lod = CLAMP(pCreateInfo->maxLod, 0.0f, 4095.0f / 256.0f);
1910
1911    sampler->descriptor[0] =
1912       COND(miplinear, A6XX_TEX_SAMP_0_MIPFILTER_LINEAR_NEAR) |
1913       A6XX_TEX_SAMP_0_XY_MAG(tu6_tex_filter(pCreateInfo->magFilter, aniso)) |
1914       A6XX_TEX_SAMP_0_XY_MIN(tu6_tex_filter(pCreateInfo->minFilter, aniso)) |
1915       A6XX_TEX_SAMP_0_ANISO(aniso) |
1916       A6XX_TEX_SAMP_0_WRAP_S(tu6_tex_wrap(pCreateInfo->addressModeU)) |
1917       A6XX_TEX_SAMP_0_WRAP_T(tu6_tex_wrap(pCreateInfo->addressModeV)) |
1918       A6XX_TEX_SAMP_0_WRAP_R(tu6_tex_wrap(pCreateInfo->addressModeW)) |
1919       A6XX_TEX_SAMP_0_LOD_BIAS(pCreateInfo->mipLodBias);
1920    sampler->descriptor[1] =
1921       /* COND(!cso->seamless_cube_map, A6XX_TEX_SAMP_1_CUBEMAPSEAMLESSFILTOFF) | */
1922       COND(pCreateInfo->unnormalizedCoordinates, A6XX_TEX_SAMP_1_UNNORM_COORDS) |
1923       A6XX_TEX_SAMP_1_MIN_LOD(min_lod) |
1924       A6XX_TEX_SAMP_1_MAX_LOD(max_lod) |
1925       COND(pCreateInfo->compareEnable,
1926            A6XX_TEX_SAMP_1_COMPARE_FUNC(tu6_compare_func(pCreateInfo->compareOp)));
1927    /* This is an offset into the border_color BO, which we fill with all the
1928     * possible Vulkan border colors in the correct order, so we can just use
1929     * the Vulkan enum with no translation necessary.
1930     */
1931    sampler->descriptor[2] =
1932       A6XX_TEX_SAMP_2_BCOLOR_OFFSET((unsigned) pCreateInfo->borderColor *
1933                                     sizeof(struct bcolor_entry));
1934    sampler->descriptor[3] = 0;
1935
1936    if (reduction) {
1937       sampler->descriptor[2] |= A6XX_TEX_SAMP_2_REDUCTION_MODE(
1938          tu6_reduction_mode(reduction->reductionMode));
1939    }
1940
1941    sampler->ycbcr_sampler = ycbcr_conversion ?
1942       tu_sampler_ycbcr_conversion_from_handle(ycbcr_conversion->conversion) : NULL;
1943
1944    if (sampler->ycbcr_sampler &&
1945        sampler->ycbcr_sampler->chroma_filter == VK_FILTER_LINEAR) {
1946       sampler->descriptor[2] |= A6XX_TEX_SAMP_2_CHROMA_LINEAR;
1947    }
1948
1949    /* TODO:
1950     * A6XX_TEX_SAMP_1_MIPFILTER_LINEAR_FAR disables mipmapping, but vk has no NONE mipfilter?
1951     */
1952 }
1953
1954 VkResult
1955 tu_CreateSampler(VkDevice _device,
1956                  const VkSamplerCreateInfo *pCreateInfo,
1957                  const VkAllocationCallbacks *pAllocator,
1958                  VkSampler *pSampler)
1959 {
1960    TU_FROM_HANDLE(tu_device, device, _device);
1961    struct tu_sampler *sampler;
1962
1963    assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO);
1964
1965    sampler = vk_object_alloc(&device->vk, pAllocator, sizeof(*sampler),
1966                              VK_OBJECT_TYPE_SAMPLER);
1967    if (!sampler)
1968       return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY);
1969
1970    tu_init_sampler(device, sampler, pCreateInfo);
1971    *pSampler = tu_sampler_to_handle(sampler);
1972
1973    return VK_SUCCESS;
1974 }
1975
1976 void
1977 tu_DestroySampler(VkDevice _device,
1978                   VkSampler _sampler,
1979                   const VkAllocationCallbacks *pAllocator)
1980 {
1981    TU_FROM_HANDLE(tu_device, device, _device);
1982    TU_FROM_HANDLE(tu_sampler, sampler, _sampler);
1983
1984    if (!sampler)
1985       return;
1986
1987    vk_object_free(&device->vk, pAllocator, sampler);
1988 }
1989
1990 /* vk_icd.h does not declare this function, so we declare it here to
1991  * suppress Wmissing-prototypes.
1992  */
1993 PUBLIC VKAPI_ATTR VkResult VKAPI_CALL
1994 vk_icdNegotiateLoaderICDInterfaceVersion(uint32_t *pSupportedVersion);
1995
1996 PUBLIC VKAPI_ATTR VkResult VKAPI_CALL
1997 vk_icdNegotiateLoaderICDInterfaceVersion(uint32_t *pSupportedVersion)
1998 {
1999    /* For the full details on loader interface versioning, see
2000     * <https://github.com/KhronosGroup/Vulkan-LoaderAndValidationLayers/blob/master/loader/LoaderAndLayerInterface.md>.
2001     * What follows is a condensed summary, to help you navigate the large and
2002     * confusing official doc.
2003     *
2004     *   - Loader interface v0 is incompatible with later versions. We don't
2005     *     support it.
2006     *
2007     *   - In loader interface v1:
2008     *       - The first ICD entrypoint called by the loader is
2009     *         vk_icdGetInstanceProcAddr(). The ICD must statically expose this
2010     *         entrypoint.
2011     *       - The ICD must statically expose no other Vulkan symbol unless it
2012     * is linked with -Bsymbolic.
2013     *       - Each dispatchable Vulkan handle created by the ICD must be
2014     *         a pointer to a struct whose first member is VK_LOADER_DATA. The
2015     *         ICD must initialize VK_LOADER_DATA.loadMagic to
2016     * ICD_LOADER_MAGIC.
2017     *       - The loader implements vkCreate{PLATFORM}SurfaceKHR() and
2018     *         vkDestroySurfaceKHR(). The ICD must be capable of working with
2019     *         such loader-managed surfaces.
2020     *
2021     *    - Loader interface v2 differs from v1 in:
2022     *       - The first ICD entrypoint called by the loader is
2023     *         vk_icdNegotiateLoaderICDInterfaceVersion(). The ICD must
2024     *         statically expose this entrypoint.
2025     *
2026     *    - Loader interface v3 differs from v2 in:
2027     *        - The ICD must implement vkCreate{PLATFORM}SurfaceKHR(),
2028     *          vkDestroySurfaceKHR(), and other API which uses VKSurfaceKHR,
2029     *          because the loader no longer does so.
2030     */
2031    *pSupportedVersion = MIN2(*pSupportedVersion, 3u);
2032    return VK_SUCCESS;
2033 }
2034
2035 VkResult
2036 tu_GetMemoryFdKHR(VkDevice _device,
2037                   const VkMemoryGetFdInfoKHR *pGetFdInfo,
2038                   int *pFd)
2039 {
2040    TU_FROM_HANDLE(tu_device, device, _device);
2041    TU_FROM_HANDLE(tu_device_memory, memory, pGetFdInfo->memory);
2042
2043    assert(pGetFdInfo->sType == VK_STRUCTURE_TYPE_MEMORY_GET_FD_INFO_KHR);
2044
2045    /* At the moment, we support only the below handle types. */
2046    assert(pGetFdInfo->handleType ==
2047              VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT ||
2048           pGetFdInfo->handleType ==
2049              VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT);
2050
2051    int prime_fd = tu_bo_export_dmabuf(device, &memory->bo);
2052    if (prime_fd < 0)
2053       return vk_error(device->instance, VK_ERROR_OUT_OF_DEVICE_MEMORY);
2054
2055    *pFd = prime_fd;
2056    return VK_SUCCESS;
2057 }
2058
2059 VkResult
2060 tu_GetMemoryFdPropertiesKHR(VkDevice _device,
2061                             VkExternalMemoryHandleTypeFlagBits handleType,
2062                             int fd,
2063                             VkMemoryFdPropertiesKHR *pMemoryFdProperties)
2064 {
2065    assert(handleType == VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT);
2066    pMemoryFdProperties->memoryTypeBits = 1;
2067    return VK_SUCCESS;
2068 }
2069
2070 VkResult
2071 tu_ImportFenceFdKHR(VkDevice _device,
2072                     const VkImportFenceFdInfoKHR *pImportFenceFdInfo)
2073 {
2074    tu_stub();
2075
2076    return VK_SUCCESS;
2077 }
2078
2079 VkResult
2080 tu_GetFenceFdKHR(VkDevice _device,
2081                  const VkFenceGetFdInfoKHR *pGetFdInfo,
2082                  int *pFd)
2083 {
2084    tu_stub();
2085
2086    return VK_SUCCESS;
2087 }
2088
2089 void
2090 tu_GetPhysicalDeviceExternalFenceProperties(
2091    VkPhysicalDevice physicalDevice,
2092    const VkPhysicalDeviceExternalFenceInfo *pExternalFenceInfo,
2093    VkExternalFenceProperties *pExternalFenceProperties)
2094 {
2095    pExternalFenceProperties->exportFromImportedHandleTypes = 0;
2096    pExternalFenceProperties->compatibleHandleTypes = 0;
2097    pExternalFenceProperties->externalFenceFeatures = 0;
2098 }
2099
2100 VkResult
2101 tu_CreateDebugReportCallbackEXT(
2102    VkInstance _instance,
2103    const VkDebugReportCallbackCreateInfoEXT *pCreateInfo,
2104    const VkAllocationCallbacks *pAllocator,
2105    VkDebugReportCallbackEXT *pCallback)
2106 {
2107    TU_FROM_HANDLE(tu_instance, instance, _instance);
2108    return vk_create_debug_report_callback(&instance->debug_report_callbacks,
2109                                           pCreateInfo, pAllocator,
2110                                           &instance->alloc, pCallback);
2111 }
2112
2113 void
2114 tu_DestroyDebugReportCallbackEXT(VkInstance _instance,
2115                                  VkDebugReportCallbackEXT _callback,
2116                                  const VkAllocationCallbacks *pAllocator)
2117 {
2118    TU_FROM_HANDLE(tu_instance, instance, _instance);
2119    vk_destroy_debug_report_callback(&instance->debug_report_callbacks,
2120                                     _callback, pAllocator, &instance->alloc);
2121 }
2122
2123 void
2124 tu_DebugReportMessageEXT(VkInstance _instance,
2125                          VkDebugReportFlagsEXT flags,
2126                          VkDebugReportObjectTypeEXT objectType,
2127                          uint64_t object,
2128                          size_t location,
2129                          int32_t messageCode,
2130                          const char *pLayerPrefix,
2131                          const char *pMessage)
2132 {
2133    TU_FROM_HANDLE(tu_instance, instance, _instance);
2134    vk_debug_report(&instance->debug_report_callbacks, flags, objectType,
2135                    object, location, messageCode, pLayerPrefix, pMessage);
2136 }
2137
2138 void
2139 tu_GetDeviceGroupPeerMemoryFeatures(
2140    VkDevice device,
2141    uint32_t heapIndex,
2142    uint32_t localDeviceIndex,
2143    uint32_t remoteDeviceIndex,
2144    VkPeerMemoryFeatureFlags *pPeerMemoryFeatures)
2145 {
2146    assert(localDeviceIndex == remoteDeviceIndex);
2147
2148    *pPeerMemoryFeatures = VK_PEER_MEMORY_FEATURE_COPY_SRC_BIT |
2149                           VK_PEER_MEMORY_FEATURE_COPY_DST_BIT |
2150                           VK_PEER_MEMORY_FEATURE_GENERIC_SRC_BIT |
2151                           VK_PEER_MEMORY_FEATURE_GENERIC_DST_BIT;
2152 }
2153
2154 void tu_GetPhysicalDeviceMultisamplePropertiesEXT(
2155    VkPhysicalDevice                            physicalDevice,
2156    VkSampleCountFlagBits                       samples,
2157    VkMultisamplePropertiesEXT*                 pMultisampleProperties)
2158 {
2159    TU_FROM_HANDLE(tu_physical_device, pdevice, physicalDevice);
2160
2161    if (samples <= VK_SAMPLE_COUNT_4_BIT && pdevice->supported_extensions.EXT_sample_locations)
2162       pMultisampleProperties->maxSampleLocationGridSize = (VkExtent2D){ 1, 1 };
2163    else
2164       pMultisampleProperties->maxSampleLocationGridSize = (VkExtent2D){ 0, 0 };
2165 }
2166
2167
2168 VkResult
2169 tu_CreatePrivateDataSlotEXT(VkDevice _device,
2170                             const VkPrivateDataSlotCreateInfoEXT* pCreateInfo,
2171                             const VkAllocationCallbacks* pAllocator,
2172                             VkPrivateDataSlotEXT* pPrivateDataSlot)
2173 {
2174    TU_FROM_HANDLE(tu_device, device, _device);
2175    return vk_private_data_slot_create(&device->vk,
2176                                       pCreateInfo,
2177                                       pAllocator,
2178                                       pPrivateDataSlot);
2179 }
2180
2181 void
2182 tu_DestroyPrivateDataSlotEXT(VkDevice _device,
2183                              VkPrivateDataSlotEXT privateDataSlot,
2184                              const VkAllocationCallbacks* pAllocator)
2185 {
2186    TU_FROM_HANDLE(tu_device, device, _device);
2187    vk_private_data_slot_destroy(&device->vk, privateDataSlot, pAllocator);
2188 }
2189
2190 VkResult
2191 tu_SetPrivateDataEXT(VkDevice _device,
2192                      VkObjectType objectType,
2193                      uint64_t objectHandle,
2194                      VkPrivateDataSlotEXT privateDataSlot,
2195                      uint64_t data)
2196 {
2197    TU_FROM_HANDLE(tu_device, device, _device);
2198    return vk_object_base_set_private_data(&device->vk,
2199                                           objectType,
2200                                           objectHandle,
2201                                           privateDataSlot,
2202                                           data);
2203 }
2204
2205 void
2206 tu_GetPrivateDataEXT(VkDevice _device,
2207                      VkObjectType objectType,
2208                      uint64_t objectHandle,
2209                      VkPrivateDataSlotEXT privateDataSlot,
2210                      uint64_t* pData)
2211 {
2212    TU_FROM_HANDLE(tu_device, device, _device);
2213    vk_object_base_get_private_data(&device->vk,
2214                                    objectType,
2215                                    objectHandle,
2216                                    privateDataSlot,
2217                                    pData);
2218 }