/* * Copyright © 2016 Red Hat. * Copyright © 2016 Bas Nieuwenhuizen * * based in part on anv driver which is: * Copyright © 2015 Intel Corporation * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. */ #include #include #include #include #include "radv_private.h" #include "radv_cs.h" #include "util/disk_cache.h" #include "util/strtod.h" #include "util/vk_util.h" #include #include #include #include "amdgpu_id.h" #include "winsys/amdgpu/radv_amdgpu_winsys_public.h" #include "ac_llvm_util.h" #include "vk_format.h" #include "sid.h" #include "util/debug.h" static int radv_device_get_cache_uuid(enum radeon_family family, void *uuid) { uint32_t mesa_timestamp, llvm_timestamp; uint16_t f = family; memset(uuid, 0, VK_UUID_SIZE); if (!disk_cache_get_function_timestamp(radv_device_get_cache_uuid, &mesa_timestamp) || !disk_cache_get_function_timestamp(LLVMInitializeAMDGPUTargetInfo, &llvm_timestamp)) return -1; memcpy(uuid, &mesa_timestamp, 4); memcpy((char*)uuid + 4, &llvm_timestamp, 4); memcpy((char*)uuid + 8, &f, 2); snprintf((char*)uuid + 10, VK_UUID_SIZE - 10, "radv"); return 0; } static const VkExtensionProperties instance_extensions[] = { { .extensionName = VK_KHR_SURFACE_EXTENSION_NAME, .specVersion = 25, }, #ifdef VK_USE_PLATFORM_XCB_KHR { .extensionName = VK_KHR_XCB_SURFACE_EXTENSION_NAME, .specVersion = 6, }, #endif #ifdef VK_USE_PLATFORM_XLIB_KHR { .extensionName = VK_KHR_XLIB_SURFACE_EXTENSION_NAME, .specVersion = 6, }, #endif #ifdef VK_USE_PLATFORM_WAYLAND_KHR { .extensionName = VK_KHR_WAYLAND_SURFACE_EXTENSION_NAME, .specVersion = 5, }, #endif }; static const VkExtensionProperties common_device_extensions[] = { { .extensionName = VK_KHR_MAINTENANCE1_EXTENSION_NAME, .specVersion = 1, }, { .extensionName = VK_KHR_SAMPLER_MIRROR_CLAMP_TO_EDGE_EXTENSION_NAME, .specVersion = 1, }, { .extensionName = VK_KHR_SWAPCHAIN_EXTENSION_NAME, .specVersion = 68, }, { .extensionName = VK_AMD_DRAW_INDIRECT_COUNT_EXTENSION_NAME, .specVersion = 1, }, { .extensionName = VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME, .specVersion = 1, }, { .extensionName = VK_KHR_SHADER_DRAW_PARAMETERS_EXTENSION_NAME, .specVersion = 1, }, { .extensionName = VK_NV_DEDICATED_ALLOCATION_EXTENSION_NAME, .specVersion = 1, }, }; static VkResult radv_extensions_register(struct radv_instance *instance, struct radv_extensions *extensions, const VkExtensionProperties *new_ext, uint32_t num_ext) { size_t new_size; VkExtensionProperties *new_ptr; assert(new_ext && num_ext > 0); if (!new_ext) return VK_ERROR_INITIALIZATION_FAILED; new_size = (extensions->num_ext + num_ext) * sizeof(VkExtensionProperties); new_ptr = vk_realloc(&instance->alloc, extensions->ext_array, new_size, 8, VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE); /* Old array continues to be valid, update nothing */ if (!new_ptr) return VK_ERROR_OUT_OF_HOST_MEMORY; memcpy(&new_ptr[extensions->num_ext], new_ext, num_ext * sizeof(VkExtensionProperties)); extensions->ext_array = new_ptr; extensions->num_ext += num_ext; return VK_SUCCESS; } static void radv_extensions_finish(struct radv_instance *instance, struct radv_extensions *extensions) { assert(extensions); if (!extensions) radv_loge("Attemted to free invalid extension struct\n"); if (extensions->ext_array) vk_free(&instance->alloc, extensions->ext_array); } static bool is_extension_enabled(const VkExtensionProperties *extensions, size_t num_ext, const char *name) { assert(extensions && name); for (uint32_t i = 0; i < num_ext; i++) { if (strcmp(name, extensions[i].extensionName) == 0) return true; } return false; } static VkResult radv_physical_device_init(struct radv_physical_device *device, struct radv_instance *instance, const char *path) { VkResult result; drmVersionPtr version; int fd; fd = open(path, O_RDWR | O_CLOEXEC); if (fd < 0) return VK_ERROR_INCOMPATIBLE_DRIVER; version = drmGetVersion(fd); if (!version) { close(fd); return vk_errorf(VK_ERROR_INCOMPATIBLE_DRIVER, "failed to get version %s: %m", path); } if (strcmp(version->name, "amdgpu")) { drmFreeVersion(version); close(fd); return VK_ERROR_INCOMPATIBLE_DRIVER; } drmFreeVersion(version); device->_loader_data.loaderMagic = ICD_LOADER_MAGIC; device->instance = instance; assert(strlen(path) < ARRAY_SIZE(device->path)); strncpy(device->path, path, ARRAY_SIZE(device->path)); device->ws = radv_amdgpu_winsys_create(fd); if (!device->ws) { result = VK_ERROR_INCOMPATIBLE_DRIVER; goto fail; } device->local_fd = fd; device->ws->query_info(device->ws, &device->rad_info); result = radv_init_wsi(device); if (result != VK_SUCCESS) { device->ws->destroy(device->ws); goto fail; } if (radv_device_get_cache_uuid(device->rad_info.family, device->uuid)) { radv_finish_wsi(device); device->ws->destroy(device->ws); result = vk_errorf(VK_ERROR_INITIALIZATION_FAILED, "cannot generate UUID"); goto fail; } result = radv_extensions_register(instance, &device->extensions, common_device_extensions, ARRAY_SIZE(common_device_extensions)); if (result != VK_SUCCESS) goto fail; fprintf(stderr, "WARNING: radv is not a conformant vulkan implementation, testing use only.\n"); device->name = device->rad_info.name; return VK_SUCCESS; fail: close(fd); return result; } static void radv_physical_device_finish(struct radv_physical_device *device) { radv_extensions_finish(device->instance, &device->extensions); radv_finish_wsi(device); device->ws->destroy(device->ws); close(device->local_fd); } static void * default_alloc_func(void *pUserData, size_t size, size_t align, VkSystemAllocationScope allocationScope) { return malloc(size); } static void * default_realloc_func(void *pUserData, void *pOriginal, size_t size, size_t align, VkSystemAllocationScope allocationScope) { return realloc(pOriginal, size); } static void default_free_func(void *pUserData, void *pMemory) { free(pMemory); } static const VkAllocationCallbacks default_alloc = { .pUserData = NULL, .pfnAllocation = default_alloc_func, .pfnReallocation = default_realloc_func, .pfnFree = default_free_func, }; static const struct debug_control radv_debug_options[] = { {"nofastclears", RADV_DEBUG_NO_FAST_CLEARS}, {"nodcc", RADV_DEBUG_NO_DCC}, {"shaders", RADV_DEBUG_DUMP_SHADERS}, {"nocache", RADV_DEBUG_NO_CACHE}, {"shaderstats", RADV_DEBUG_DUMP_SHADER_STATS}, {"nohiz", RADV_DEBUG_NO_HIZ}, {"nocompute", RADV_DEBUG_NO_COMPUTE_QUEUE}, {"unsafemath", RADV_DEBUG_UNSAFE_MATH}, {NULL, 0} }; VkResult radv_CreateInstance( const VkInstanceCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkInstance* pInstance) { struct radv_instance *instance; assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO); uint32_t client_version; if (pCreateInfo->pApplicationInfo && pCreateInfo->pApplicationInfo->apiVersion != 0) { client_version = pCreateInfo->pApplicationInfo->apiVersion; } else { client_version = VK_MAKE_VERSION(1, 0, 0); } if (VK_MAKE_VERSION(1, 0, 0) > client_version || client_version > VK_MAKE_VERSION(1, 0, 0xfff)) { return vk_errorf(VK_ERROR_INCOMPATIBLE_DRIVER, "Client requested version %d.%d.%d", VK_VERSION_MAJOR(client_version), VK_VERSION_MINOR(client_version), VK_VERSION_PATCH(client_version)); } for (uint32_t i = 0; i < pCreateInfo->enabledExtensionCount; i++) { if (!is_extension_enabled(instance_extensions, ARRAY_SIZE(instance_extensions), pCreateInfo->ppEnabledExtensionNames[i])) return vk_error(VK_ERROR_EXTENSION_NOT_PRESENT); } instance = vk_alloc2(&default_alloc, pAllocator, sizeof(*instance), 8, VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE); if (!instance) return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); memset(instance, 0, sizeof(*instance)); instance->_loader_data.loaderMagic = ICD_LOADER_MAGIC; if (pAllocator) instance->alloc = *pAllocator; else instance->alloc = default_alloc; instance->apiVersion = client_version; instance->physicalDeviceCount = -1; _mesa_locale_init(); VG(VALGRIND_CREATE_MEMPOOL(instance, 0, false)); instance->debug_flags = parse_debug_string(getenv("RADV_DEBUG"), radv_debug_options); *pInstance = radv_instance_to_handle(instance); return VK_SUCCESS; } void radv_DestroyInstance( VkInstance _instance, const VkAllocationCallbacks* pAllocator) { RADV_FROM_HANDLE(radv_instance, instance, _instance); for (int i = 0; i < instance->physicalDeviceCount; ++i) { radv_physical_device_finish(instance->physicalDevices + i); } VG(VALGRIND_DESTROY_MEMPOOL(instance)); _mesa_locale_fini(); vk_free(&instance->alloc, instance); } VkResult radv_EnumeratePhysicalDevices( VkInstance _instance, uint32_t* pPhysicalDeviceCount, VkPhysicalDevice* pPhysicalDevices) { RADV_FROM_HANDLE(radv_instance, instance, _instance); VkResult result; if (instance->physicalDeviceCount < 0) { char path[20]; instance->physicalDeviceCount = 0; for (unsigned i = 0; i < RADV_MAX_DRM_DEVICES; i++) { snprintf(path, sizeof(path), "/dev/dri/renderD%d", 128 + i); result = radv_physical_device_init(instance->physicalDevices + instance->physicalDeviceCount, instance, path); if (result == VK_SUCCESS) ++instance->physicalDeviceCount; else if (result != VK_ERROR_INCOMPATIBLE_DRIVER) return result; } } if (!pPhysicalDevices) { *pPhysicalDeviceCount = instance->physicalDeviceCount; } else { *pPhysicalDeviceCount = MIN2(*pPhysicalDeviceCount, instance->physicalDeviceCount); for (unsigned i = 0; i < *pPhysicalDeviceCount; ++i) pPhysicalDevices[i] = radv_physical_device_to_handle(instance->physicalDevices + i); } return *pPhysicalDeviceCount < instance->physicalDeviceCount ? VK_INCOMPLETE : VK_SUCCESS; } void radv_GetPhysicalDeviceFeatures( VkPhysicalDevice physicalDevice, VkPhysicalDeviceFeatures* pFeatures) { // RADV_FROM_HANDLE(radv_physical_device, pdevice, physicalDevice); memset(pFeatures, 0, sizeof(*pFeatures)); *pFeatures = (VkPhysicalDeviceFeatures) { .robustBufferAccess = true, .fullDrawIndexUint32 = true, .imageCubeArray = true, .independentBlend = true, .geometryShader = true, .tessellationShader = false, .sampleRateShading = false, .dualSrcBlend = true, .logicOp = true, .multiDrawIndirect = true, .drawIndirectFirstInstance = true, .depthClamp = true, .depthBiasClamp = true, .fillModeNonSolid = true, .depthBounds = true, .wideLines = true, .largePoints = true, .alphaToOne = true, .multiViewport = true, .samplerAnisotropy = true, .textureCompressionETC2 = false, .textureCompressionASTC_LDR = false, .textureCompressionBC = true, .occlusionQueryPrecise = true, .pipelineStatisticsQuery = false, .vertexPipelineStoresAndAtomics = true, .fragmentStoresAndAtomics = true, .shaderTessellationAndGeometryPointSize = true, .shaderImageGatherExtended = true, .shaderStorageImageExtendedFormats = true, .shaderStorageImageMultisample = false, .shaderUniformBufferArrayDynamicIndexing = true, .shaderSampledImageArrayDynamicIndexing = true, .shaderStorageBufferArrayDynamicIndexing = true, .shaderStorageImageArrayDynamicIndexing = true, .shaderStorageImageReadWithoutFormat = true, .shaderStorageImageWriteWithoutFormat = true, .shaderClipDistance = true, .shaderCullDistance = true, .shaderFloat64 = true, .shaderInt64 = false, .shaderInt16 = false, .alphaToOne = true, .variableMultisampleRate = false, .inheritedQueries = false, }; } void radv_GetPhysicalDeviceFeatures2KHR( VkPhysicalDevice physicalDevice, VkPhysicalDeviceFeatures2KHR *pFeatures) { return radv_GetPhysicalDeviceFeatures(physicalDevice, &pFeatures->features); } void radv_GetPhysicalDeviceProperties( VkPhysicalDevice physicalDevice, VkPhysicalDeviceProperties* pProperties) { RADV_FROM_HANDLE(radv_physical_device, pdevice, physicalDevice); VkSampleCountFlags sample_counts = 0xf; VkPhysicalDeviceLimits limits = { .maxImageDimension1D = (1 << 14), .maxImageDimension2D = (1 << 14), .maxImageDimension3D = (1 << 11), .maxImageDimensionCube = (1 << 14), .maxImageArrayLayers = (1 << 11), .maxTexelBufferElements = 128 * 1024 * 1024, .maxUniformBufferRange = UINT32_MAX, .maxStorageBufferRange = UINT32_MAX, .maxPushConstantsSize = MAX_PUSH_CONSTANTS_SIZE, .maxMemoryAllocationCount = UINT32_MAX, .maxSamplerAllocationCount = 64 * 1024, .bufferImageGranularity = 64, /* A cache line */ .sparseAddressSpaceSize = 0, .maxBoundDescriptorSets = MAX_SETS, .maxPerStageDescriptorSamplers = 64, .maxPerStageDescriptorUniformBuffers = 64, .maxPerStageDescriptorStorageBuffers = 64, .maxPerStageDescriptorSampledImages = 64, .maxPerStageDescriptorStorageImages = 64, .maxPerStageDescriptorInputAttachments = 64, .maxPerStageResources = 128, .maxDescriptorSetSamplers = 256, .maxDescriptorSetUniformBuffers = 256, .maxDescriptorSetUniformBuffersDynamic = 256, .maxDescriptorSetStorageBuffers = 256, .maxDescriptorSetStorageBuffersDynamic = 256, .maxDescriptorSetSampledImages = 256, .maxDescriptorSetStorageImages = 256, .maxDescriptorSetInputAttachments = 256, .maxVertexInputAttributes = 32, .maxVertexInputBindings = 32, .maxVertexInputAttributeOffset = 2047, .maxVertexInputBindingStride = 2048, .maxVertexOutputComponents = 128, .maxTessellationGenerationLevel = 0, .maxTessellationPatchSize = 0, .maxTessellationControlPerVertexInputComponents = 0, .maxTessellationControlPerVertexOutputComponents = 0, .maxTessellationControlPerPatchOutputComponents = 0, .maxTessellationControlTotalOutputComponents = 0, .maxTessellationEvaluationInputComponents = 0, .maxTessellationEvaluationOutputComponents = 0, .maxGeometryShaderInvocations = 32, .maxGeometryInputComponents = 64, .maxGeometryOutputComponents = 128, .maxGeometryOutputVertices = 256, .maxGeometryTotalOutputComponents = 1024, .maxFragmentInputComponents = 128, .maxFragmentOutputAttachments = 8, .maxFragmentDualSrcAttachments = 1, .maxFragmentCombinedOutputResources = 8, .maxComputeSharedMemorySize = 32768, .maxComputeWorkGroupCount = { 65535, 65535, 65535 }, .maxComputeWorkGroupInvocations = 2048, .maxComputeWorkGroupSize = { 2048, 2048, 2048 }, .subPixelPrecisionBits = 4 /* FIXME */, .subTexelPrecisionBits = 4 /* FIXME */, .mipmapPrecisionBits = 4 /* FIXME */, .maxDrawIndexedIndexValue = UINT32_MAX, .maxDrawIndirectCount = UINT32_MAX, .maxSamplerLodBias = 16, .maxSamplerAnisotropy = 16, .maxViewports = MAX_VIEWPORTS, .maxViewportDimensions = { (1 << 14), (1 << 14) }, .viewportBoundsRange = { INT16_MIN, INT16_MAX }, .viewportSubPixelBits = 13, /* We take a float? */ .minMemoryMapAlignment = 4096, /* A page */ .minTexelBufferOffsetAlignment = 1, .minUniformBufferOffsetAlignment = 4, .minStorageBufferOffsetAlignment = 4, .minTexelOffset = -32, .maxTexelOffset = 31, .minTexelGatherOffset = -32, .maxTexelGatherOffset = 31, .minInterpolationOffset = -2, .maxInterpolationOffset = 2, .subPixelInterpolationOffsetBits = 8, .maxFramebufferWidth = (1 << 14), .maxFramebufferHeight = (1 << 14), .maxFramebufferLayers = (1 << 10), .framebufferColorSampleCounts = sample_counts, .framebufferDepthSampleCounts = sample_counts, .framebufferStencilSampleCounts = sample_counts, .framebufferNoAttachmentsSampleCounts = sample_counts, .maxColorAttachments = MAX_RTS, .sampledImageColorSampleCounts = sample_counts, .sampledImageIntegerSampleCounts = VK_SAMPLE_COUNT_1_BIT, .sampledImageDepthSampleCounts = sample_counts, .sampledImageStencilSampleCounts = sample_counts, .storageImageSampleCounts = VK_SAMPLE_COUNT_1_BIT, .maxSampleMaskWords = 1, .timestampComputeAndGraphics = false, .timestampPeriod = 100000.0 / pdevice->rad_info.clock_crystal_freq, .maxClipDistances = 8, .maxCullDistances = 8, .maxCombinedClipAndCullDistances = 8, .discreteQueuePriorities = 1, .pointSizeRange = { 0.125, 255.875 }, .lineWidthRange = { 0.0, 7.9921875 }, .pointSizeGranularity = (1.0 / 8.0), .lineWidthGranularity = (1.0 / 128.0), .strictLines = false, /* FINISHME */ .standardSampleLocations = true, .optimalBufferCopyOffsetAlignment = 128, .optimalBufferCopyRowPitchAlignment = 128, .nonCoherentAtomSize = 64, }; *pProperties = (VkPhysicalDeviceProperties) { .apiVersion = VK_MAKE_VERSION(1, 0, 5), .driverVersion = 1, .vendorID = 0x1002, .deviceID = pdevice->rad_info.pci_id, .deviceType = VK_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU, .limits = limits, .sparseProperties = {0}, /* Broadwell doesn't do sparse. */ }; strcpy(pProperties->deviceName, pdevice->name); memcpy(pProperties->pipelineCacheUUID, pdevice->uuid, VK_UUID_SIZE); } void radv_GetPhysicalDeviceProperties2KHR( VkPhysicalDevice physicalDevice, VkPhysicalDeviceProperties2KHR *pProperties) { return radv_GetPhysicalDeviceProperties(physicalDevice, &pProperties->properties); } static void radv_get_physical_device_queue_family_properties( struct radv_physical_device* pdevice, uint32_t* pCount, VkQueueFamilyProperties** pQueueFamilyProperties) { int num_queue_families = 1; int idx; if (pdevice->rad_info.compute_rings > 0 && pdevice->rad_info.chip_class >= CIK && !(pdevice->instance->debug_flags & RADV_DEBUG_NO_COMPUTE_QUEUE)) num_queue_families++; if (pQueueFamilyProperties == NULL) { *pCount = num_queue_families; return; } if (!*pCount) return; idx = 0; if (*pCount >= 1) { *pQueueFamilyProperties[idx] = (VkQueueFamilyProperties) { .queueFlags = VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT | VK_QUEUE_TRANSFER_BIT, .queueCount = 1, .timestampValidBits = 64, .minImageTransferGranularity = (VkExtent3D) { 1, 1, 1 }, }; idx++; } if (pdevice->rad_info.compute_rings > 0 && pdevice->rad_info.chip_class >= CIK && !(pdevice->instance->debug_flags & RADV_DEBUG_NO_COMPUTE_QUEUE)) { if (*pCount > idx) { *pQueueFamilyProperties[idx] = (VkQueueFamilyProperties) { .queueFlags = VK_QUEUE_COMPUTE_BIT | VK_QUEUE_TRANSFER_BIT, .queueCount = pdevice->rad_info.compute_rings, .timestampValidBits = 64, .minImageTransferGranularity = (VkExtent3D) { 1, 1, 1 }, }; idx++; } } *pCount = idx; } void radv_GetPhysicalDeviceQueueFamilyProperties( VkPhysicalDevice physicalDevice, uint32_t* pCount, VkQueueFamilyProperties* pQueueFamilyProperties) { RADV_FROM_HANDLE(radv_physical_device, pdevice, physicalDevice); if (!pQueueFamilyProperties) { return radv_get_physical_device_queue_family_properties(pdevice, pCount, NULL); return; } VkQueueFamilyProperties *properties[] = { pQueueFamilyProperties + 0, pQueueFamilyProperties + 1, pQueueFamilyProperties + 2, }; radv_get_physical_device_queue_family_properties(pdevice, pCount, properties); assert(*pCount <= 3); } void radv_GetPhysicalDeviceQueueFamilyProperties2KHR( VkPhysicalDevice physicalDevice, uint32_t* pCount, VkQueueFamilyProperties2KHR *pQueueFamilyProperties) { RADV_FROM_HANDLE(radv_physical_device, pdevice, physicalDevice); if (!pQueueFamilyProperties) { return radv_get_physical_device_queue_family_properties(pdevice, pCount, NULL); return; } VkQueueFamilyProperties *properties[] = { &pQueueFamilyProperties[0].queueFamilyProperties, &pQueueFamilyProperties[1].queueFamilyProperties, &pQueueFamilyProperties[2].queueFamilyProperties, }; radv_get_physical_device_queue_family_properties(pdevice, pCount, properties); assert(*pCount <= 3); } void radv_GetPhysicalDeviceMemoryProperties( VkPhysicalDevice physicalDevice, VkPhysicalDeviceMemoryProperties *pMemoryProperties) { RADV_FROM_HANDLE(radv_physical_device, physical_device, physicalDevice); STATIC_ASSERT(RADV_MEM_TYPE_COUNT <= VK_MAX_MEMORY_TYPES); pMemoryProperties->memoryTypeCount = RADV_MEM_TYPE_COUNT; pMemoryProperties->memoryTypes[RADV_MEM_TYPE_VRAM] = (VkMemoryType) { .propertyFlags = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, .heapIndex = RADV_MEM_HEAP_VRAM, }; pMemoryProperties->memoryTypes[RADV_MEM_TYPE_GTT_WRITE_COMBINE] = (VkMemoryType) { .propertyFlags = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, .heapIndex = RADV_MEM_HEAP_GTT, }; pMemoryProperties->memoryTypes[RADV_MEM_TYPE_VRAM_CPU_ACCESS] = (VkMemoryType) { .propertyFlags = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT | VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, .heapIndex = RADV_MEM_HEAP_VRAM_CPU_ACCESS, }; pMemoryProperties->memoryTypes[RADV_MEM_TYPE_GTT_CACHED] = (VkMemoryType) { .propertyFlags = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT | VK_MEMORY_PROPERTY_HOST_CACHED_BIT, .heapIndex = RADV_MEM_HEAP_GTT, }; STATIC_ASSERT(RADV_MEM_HEAP_COUNT <= VK_MAX_MEMORY_HEAPS); pMemoryProperties->memoryHeapCount = RADV_MEM_HEAP_COUNT; pMemoryProperties->memoryHeaps[RADV_MEM_HEAP_VRAM] = (VkMemoryHeap) { .size = physical_device->rad_info.vram_size - physical_device->rad_info.visible_vram_size, .flags = VK_MEMORY_HEAP_DEVICE_LOCAL_BIT, }; pMemoryProperties->memoryHeaps[RADV_MEM_HEAP_VRAM_CPU_ACCESS] = (VkMemoryHeap) { .size = physical_device->rad_info.visible_vram_size, .flags = VK_MEMORY_HEAP_DEVICE_LOCAL_BIT, }; pMemoryProperties->memoryHeaps[RADV_MEM_HEAP_GTT] = (VkMemoryHeap) { .size = physical_device->rad_info.gart_size, .flags = 0, }; } void radv_GetPhysicalDeviceMemoryProperties2KHR( VkPhysicalDevice physicalDevice, VkPhysicalDeviceMemoryProperties2KHR *pMemoryProperties) { return radv_GetPhysicalDeviceMemoryProperties(physicalDevice, &pMemoryProperties->memoryProperties); } static int radv_queue_init(struct radv_device *device, struct radv_queue *queue, int queue_family_index, int idx) { queue->_loader_data.loaderMagic = ICD_LOADER_MAGIC; queue->device = device; queue->queue_family_index = queue_family_index; queue->queue_idx = idx; queue->hw_ctx = device->ws->ctx_create(device->ws); if (!queue->hw_ctx) return VK_ERROR_OUT_OF_HOST_MEMORY; return VK_SUCCESS; } static void radv_queue_finish(struct radv_queue *queue) { if (queue->hw_ctx) queue->device->ws->ctx_destroy(queue->hw_ctx); if (queue->initial_preamble_cs) queue->device->ws->cs_destroy(queue->initial_preamble_cs); if (queue->continue_preamble_cs) queue->device->ws->cs_destroy(queue->continue_preamble_cs); if (queue->descriptor_bo) queue->device->ws->buffer_destroy(queue->descriptor_bo); if (queue->scratch_bo) queue->device->ws->buffer_destroy(queue->scratch_bo); if (queue->esgs_ring_bo) queue->device->ws->buffer_destroy(queue->esgs_ring_bo); if (queue->gsvs_ring_bo) queue->device->ws->buffer_destroy(queue->gsvs_ring_bo); if (queue->compute_scratch_bo) queue->device->ws->buffer_destroy(queue->compute_scratch_bo); } static void radv_device_init_gs_info(struct radv_device *device) { switch (device->physical_device->rad_info.family) { case CHIP_OLAND: case CHIP_HAINAN: case CHIP_KAVERI: case CHIP_KABINI: case CHIP_MULLINS: case CHIP_ICELAND: case CHIP_CARRIZO: case CHIP_STONEY: device->gs_table_depth = 16; return; case CHIP_TAHITI: case CHIP_PITCAIRN: case CHIP_VERDE: case CHIP_BONAIRE: case CHIP_HAWAII: case CHIP_TONGA: case CHIP_FIJI: case CHIP_POLARIS10: case CHIP_POLARIS11: device->gs_table_depth = 32; return; default: unreachable("unknown GPU"); } } VkResult radv_CreateDevice( VkPhysicalDevice physicalDevice, const VkDeviceCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkDevice* pDevice) { RADV_FROM_HANDLE(radv_physical_device, physical_device, physicalDevice); VkResult result; struct radv_device *device; for (uint32_t i = 0; i < pCreateInfo->enabledExtensionCount; i++) { if (!is_extension_enabled(physical_device->extensions.ext_array, physical_device->extensions.num_ext, pCreateInfo->ppEnabledExtensionNames[i])) return vk_error(VK_ERROR_EXTENSION_NOT_PRESENT); } device = vk_alloc2(&physical_device->instance->alloc, pAllocator, sizeof(*device), 8, VK_SYSTEM_ALLOCATION_SCOPE_DEVICE); if (!device) return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); memset(device, 0, sizeof(*device)); device->_loader_data.loaderMagic = ICD_LOADER_MAGIC; device->instance = physical_device->instance; device->physical_device = physical_device; device->debug_flags = device->instance->debug_flags; device->ws = physical_device->ws; if (pAllocator) device->alloc = *pAllocator; else device->alloc = physical_device->instance->alloc; for (unsigned i = 0; i < pCreateInfo->queueCreateInfoCount; i++) { const VkDeviceQueueCreateInfo *queue_create = &pCreateInfo->pQueueCreateInfos[i]; uint32_t qfi = queue_create->queueFamilyIndex; device->queues[qfi] = vk_alloc(&device->alloc, queue_create->queueCount * sizeof(struct radv_queue), 8, VK_SYSTEM_ALLOCATION_SCOPE_DEVICE); if (!device->queues[qfi]) { result = VK_ERROR_OUT_OF_HOST_MEMORY; goto fail; } memset(device->queues[qfi], 0, queue_create->queueCount * sizeof(struct radv_queue)); device->queue_count[qfi] = queue_create->queueCount; for (unsigned q = 0; q < queue_create->queueCount; q++) { result = radv_queue_init(device, &device->queues[qfi][q], qfi, q); if (result != VK_SUCCESS) goto fail; } } #if HAVE_LLVM < 0x0400 device->llvm_supports_spill = false; #else device->llvm_supports_spill = true; #endif /* The maximum number of scratch waves. Scratch space isn't divided * evenly between CUs. The number is only a function of the number of CUs. * We can decrease the constant to decrease the scratch buffer size. * * sctx->scratch_waves must be >= the maximum posible size of * 1 threadgroup, so that the hw doesn't hang from being unable * to start any. * * The recommended value is 4 per CU at most. Higher numbers don't * bring much benefit, but they still occupy chip resources (think * async compute). I've seen ~2% performance difference between 4 and 32. */ uint32_t max_threads_per_block = 2048; device->scratch_waves = MAX2(32 * physical_device->rad_info.num_good_compute_units, max_threads_per_block / 64); radv_device_init_gs_info(device); result = radv_device_init_meta(device); if (result != VK_SUCCESS) goto fail; radv_device_init_msaa(device); for (int family = 0; family < RADV_MAX_QUEUE_FAMILIES; ++family) { device->empty_cs[family] = device->ws->cs_create(device->ws, family); switch (family) { case RADV_QUEUE_GENERAL: radeon_emit(device->empty_cs[family], PKT3(PKT3_CONTEXT_CONTROL, 1, 0)); radeon_emit(device->empty_cs[family], CONTEXT_CONTROL_LOAD_ENABLE(1)); radeon_emit(device->empty_cs[family], CONTEXT_CONTROL_SHADOW_ENABLE(1)); break; case RADV_QUEUE_COMPUTE: radeon_emit(device->empty_cs[family], PKT3(PKT3_NOP, 0, 0)); radeon_emit(device->empty_cs[family], 0); break; } device->ws->cs_finalize(device->empty_cs[family]); device->flush_cs[family] = device->ws->cs_create(device->ws, family); switch (family) { case RADV_QUEUE_GENERAL: case RADV_QUEUE_COMPUTE: si_cs_emit_cache_flush(device->flush_cs[family], device->physical_device->rad_info.chip_class, family == RADV_QUEUE_COMPUTE && device->physical_device->rad_info.chip_class >= CIK, RADV_CMD_FLAG_INV_ICACHE | RADV_CMD_FLAG_INV_SMEM_L1 | RADV_CMD_FLAG_INV_VMEM_L1 | RADV_CMD_FLAG_INV_GLOBAL_L2); break; } device->ws->cs_finalize(device->flush_cs[family]); } if (getenv("RADV_TRACE_FILE")) { device->trace_bo = device->ws->buffer_create(device->ws, 4096, 8, RADEON_DOMAIN_VRAM, RADEON_FLAG_CPU_ACCESS); if (!device->trace_bo) goto fail; device->trace_id_ptr = device->ws->buffer_map(device->trace_bo); if (!device->trace_id_ptr) goto fail; } if (device->physical_device->rad_info.chip_class >= CIK) cik_create_gfx_config(device); *pDevice = radv_device_to_handle(device); return VK_SUCCESS; fail: if (device->trace_bo) device->ws->buffer_destroy(device->trace_bo); if (device->gfx_init) device->ws->buffer_destroy(device->gfx_init); for (unsigned i = 0; i < RADV_MAX_QUEUE_FAMILIES; i++) { for (unsigned q = 0; q < device->queue_count[i]; q++) radv_queue_finish(&device->queues[i][q]); if (device->queue_count[i]) vk_free(&device->alloc, device->queues[i]); } vk_free(&device->alloc, device); return result; } void radv_DestroyDevice( VkDevice _device, const VkAllocationCallbacks* pAllocator) { RADV_FROM_HANDLE(radv_device, device, _device); if (device->trace_bo) device->ws->buffer_destroy(device->trace_bo); if (device->gfx_init) device->ws->buffer_destroy(device->gfx_init); for (unsigned i = 0; i < RADV_MAX_QUEUE_FAMILIES; i++) { for (unsigned q = 0; q < device->queue_count[i]; q++) radv_queue_finish(&device->queues[i][q]); if (device->queue_count[i]) vk_free(&device->alloc, device->queues[i]); if (device->empty_cs[i]) device->ws->cs_destroy(device->empty_cs[i]); if (device->flush_cs[i]) device->ws->cs_destroy(device->flush_cs[i]); } radv_device_finish_meta(device); vk_free(&device->alloc, device); } VkResult radv_EnumerateInstanceExtensionProperties( const char* pLayerName, uint32_t* pPropertyCount, VkExtensionProperties* pProperties) { if (pProperties == NULL) { *pPropertyCount = ARRAY_SIZE(instance_extensions); return VK_SUCCESS; } *pPropertyCount = MIN2(*pPropertyCount, ARRAY_SIZE(instance_extensions)); typed_memcpy(pProperties, instance_extensions, *pPropertyCount); if (*pPropertyCount < ARRAY_SIZE(instance_extensions)) return VK_INCOMPLETE; return VK_SUCCESS; } VkResult radv_EnumerateDeviceExtensionProperties( VkPhysicalDevice physicalDevice, const char* pLayerName, uint32_t* pPropertyCount, VkExtensionProperties* pProperties) { RADV_FROM_HANDLE(radv_physical_device, pdevice, physicalDevice); if (pProperties == NULL) { *pPropertyCount = pdevice->extensions.num_ext; return VK_SUCCESS; } *pPropertyCount = MIN2(*pPropertyCount, pdevice->extensions.num_ext); typed_memcpy(pProperties, pdevice->extensions.ext_array, *pPropertyCount); if (*pPropertyCount < pdevice->extensions.num_ext) return VK_INCOMPLETE; return VK_SUCCESS; } VkResult radv_EnumerateInstanceLayerProperties( uint32_t* pPropertyCount, VkLayerProperties* pProperties) { if (pProperties == NULL) { *pPropertyCount = 0; return VK_SUCCESS; } /* None supported at this time */ return vk_error(VK_ERROR_LAYER_NOT_PRESENT); } VkResult radv_EnumerateDeviceLayerProperties( VkPhysicalDevice physicalDevice, uint32_t* pPropertyCount, VkLayerProperties* pProperties) { if (pProperties == NULL) { *pPropertyCount = 0; return VK_SUCCESS; } /* None supported at this time */ return vk_error(VK_ERROR_LAYER_NOT_PRESENT); } void radv_GetDeviceQueue( VkDevice _device, uint32_t queueFamilyIndex, uint32_t queueIndex, VkQueue* pQueue) { RADV_FROM_HANDLE(radv_device, device, _device); *pQueue = radv_queue_to_handle(&device->queues[queueFamilyIndex][queueIndex]); } static void radv_dump_trace(struct radv_device *device, struct radeon_winsys_cs *cs) { const char *filename = getenv("RADV_TRACE_FILE"); FILE *f = fopen(filename, "w"); if (!f) { fprintf(stderr, "Failed to write trace dump to %s\n", filename); return; } fprintf(f, "Trace ID: %x\n", *device->trace_id_ptr); device->ws->cs_dump(cs, f, *device->trace_id_ptr); fclose(f); } static void fill_geom_rings(struct radv_queue *queue, uint32_t *map, uint32_t esgs_ring_size, struct radeon_winsys_bo *esgs_ring_bo, uint32_t gsvs_ring_size, struct radeon_winsys_bo *gsvs_ring_bo) { uint64_t esgs_va = 0, gsvs_va = 0; uint32_t *desc = &map[4]; if (esgs_ring_bo) esgs_va = queue->device->ws->buffer_get_va(esgs_ring_bo); if (gsvs_ring_bo) gsvs_va = queue->device->ws->buffer_get_va(gsvs_ring_bo); /* stride 0, num records - size, add tid, swizzle, elsize4, index stride 64 */ desc[0] = esgs_va; desc[1] = S_008F04_BASE_ADDRESS_HI(esgs_va >> 32) | S_008F04_STRIDE(0) | S_008F04_SWIZZLE_ENABLE(true); desc[2] = esgs_ring_size; desc[3] = S_008F0C_DST_SEL_X(V_008F0C_SQ_SEL_X) | S_008F0C_DST_SEL_Y(V_008F0C_SQ_SEL_Y) | S_008F0C_DST_SEL_Z(V_008F0C_SQ_SEL_Z) | S_008F0C_DST_SEL_W(V_008F0C_SQ_SEL_W) | S_008F0C_NUM_FORMAT(V_008F0C_BUF_NUM_FORMAT_FLOAT) | S_008F0C_DATA_FORMAT(V_008F0C_BUF_DATA_FORMAT_32) | S_008F0C_ELEMENT_SIZE(1) | S_008F0C_INDEX_STRIDE(3) | S_008F0C_ADD_TID_ENABLE(true); desc += 4; /* GS entry for ES->GS ring */ /* stride 0, num records - size, elsize0, index stride 0 */ desc[0] = esgs_va; desc[1] = S_008F04_BASE_ADDRESS_HI(esgs_va >> 32)| S_008F04_STRIDE(0) | S_008F04_SWIZZLE_ENABLE(false); desc[2] = esgs_ring_size; desc[3] = S_008F0C_DST_SEL_X(V_008F0C_SQ_SEL_X) | S_008F0C_DST_SEL_Y(V_008F0C_SQ_SEL_Y) | S_008F0C_DST_SEL_Z(V_008F0C_SQ_SEL_Z) | S_008F0C_DST_SEL_W(V_008F0C_SQ_SEL_W) | S_008F0C_NUM_FORMAT(V_008F0C_BUF_NUM_FORMAT_FLOAT) | S_008F0C_DATA_FORMAT(V_008F0C_BUF_DATA_FORMAT_32) | S_008F0C_ELEMENT_SIZE(0) | S_008F0C_INDEX_STRIDE(0) | S_008F0C_ADD_TID_ENABLE(false); desc += 4; /* VS entry for GS->VS ring */ /* stride 0, num records - size, elsize0, index stride 0 */ desc[0] = gsvs_va; desc[1] = S_008F04_BASE_ADDRESS_HI(gsvs_va >> 32)| S_008F04_STRIDE(0) | S_008F04_SWIZZLE_ENABLE(false); desc[2] = gsvs_ring_size; desc[3] = S_008F0C_DST_SEL_X(V_008F0C_SQ_SEL_X) | S_008F0C_DST_SEL_Y(V_008F0C_SQ_SEL_Y) | S_008F0C_DST_SEL_Z(V_008F0C_SQ_SEL_Z) | S_008F0C_DST_SEL_W(V_008F0C_SQ_SEL_W) | S_008F0C_NUM_FORMAT(V_008F0C_BUF_NUM_FORMAT_FLOAT) | S_008F0C_DATA_FORMAT(V_008F0C_BUF_DATA_FORMAT_32) | S_008F0C_ELEMENT_SIZE(0) | S_008F0C_INDEX_STRIDE(0) | S_008F0C_ADD_TID_ENABLE(false); desc += 4; /* stride gsvs_itemsize, num records 64 elsize 4, index stride 16 */ /* shader will patch stride and desc[2] */ desc[0] = gsvs_va; desc[1] = S_008F04_BASE_ADDRESS_HI(gsvs_va >> 32)| S_008F04_STRIDE(0) | S_008F04_SWIZZLE_ENABLE(true); desc[2] = 0; desc[3] = S_008F0C_DST_SEL_X(V_008F0C_SQ_SEL_X) | S_008F0C_DST_SEL_Y(V_008F0C_SQ_SEL_Y) | S_008F0C_DST_SEL_Z(V_008F0C_SQ_SEL_Z) | S_008F0C_DST_SEL_W(V_008F0C_SQ_SEL_W) | S_008F0C_NUM_FORMAT(V_008F0C_BUF_NUM_FORMAT_FLOAT) | S_008F0C_DATA_FORMAT(V_008F0C_BUF_DATA_FORMAT_32) | S_008F0C_ELEMENT_SIZE(1) | S_008F0C_INDEX_STRIDE(1) | S_008F0C_ADD_TID_ENABLE(true); } static VkResult radv_get_preamble_cs(struct radv_queue *queue, uint32_t scratch_size, uint32_t compute_scratch_size, uint32_t esgs_ring_size, uint32_t gsvs_ring_size, struct radeon_winsys_cs **initial_preamble_cs, struct radeon_winsys_cs **continue_preamble_cs) { struct radeon_winsys_bo *scratch_bo = NULL; struct radeon_winsys_bo *descriptor_bo = NULL; struct radeon_winsys_bo *compute_scratch_bo = NULL; struct radeon_winsys_bo *esgs_ring_bo = NULL; struct radeon_winsys_bo *gsvs_ring_bo = NULL; struct radeon_winsys_cs *dest_cs[2] = {0}; if (scratch_size <= queue->scratch_size && compute_scratch_size <= queue->compute_scratch_size && esgs_ring_size <= queue->esgs_ring_size && gsvs_ring_size <= queue->gsvs_ring_size && queue->initial_preamble_cs) { *initial_preamble_cs = queue->initial_preamble_cs; *continue_preamble_cs = queue->continue_preamble_cs; if (!scratch_size && !compute_scratch_size && !esgs_ring_size && !gsvs_ring_size) *continue_preamble_cs = NULL; return VK_SUCCESS; } if (scratch_size > queue->scratch_size) { scratch_bo = queue->device->ws->buffer_create(queue->device->ws, scratch_size, 4096, RADEON_DOMAIN_VRAM, RADEON_FLAG_NO_CPU_ACCESS); if (!scratch_bo) goto fail; } else scratch_bo = queue->scratch_bo; if (compute_scratch_size > queue->compute_scratch_size) { compute_scratch_bo = queue->device->ws->buffer_create(queue->device->ws, compute_scratch_size, 4096, RADEON_DOMAIN_VRAM, RADEON_FLAG_NO_CPU_ACCESS); if (!compute_scratch_bo) goto fail; } else compute_scratch_bo = queue->compute_scratch_bo; if (esgs_ring_size > queue->esgs_ring_size) { esgs_ring_bo = queue->device->ws->buffer_create(queue->device->ws, esgs_ring_size, 4096, RADEON_DOMAIN_VRAM, RADEON_FLAG_NO_CPU_ACCESS); if (!esgs_ring_bo) goto fail; } else { esgs_ring_bo = queue->esgs_ring_bo; esgs_ring_size = queue->esgs_ring_size; } if (gsvs_ring_size > queue->gsvs_ring_size) { gsvs_ring_bo = queue->device->ws->buffer_create(queue->device->ws, gsvs_ring_size, 4096, RADEON_DOMAIN_VRAM, RADEON_FLAG_NO_CPU_ACCESS); if (!gsvs_ring_bo) goto fail; } else { gsvs_ring_bo = queue->gsvs_ring_bo; gsvs_ring_size = queue->gsvs_ring_size; } if (scratch_bo != queue->scratch_bo || esgs_ring_bo != queue->esgs_ring_bo || gsvs_ring_bo != queue->gsvs_ring_bo) { uint32_t size = 0; if (gsvs_ring_bo || esgs_ring_bo) size = 80; /* 2 dword + 2 padding + 4 dword * 4 */ else if (scratch_bo) size = 8; /* 2 dword */ descriptor_bo = queue->device->ws->buffer_create(queue->device->ws, size, 4096, RADEON_DOMAIN_VRAM, RADEON_FLAG_CPU_ACCESS); if (!descriptor_bo) goto fail; } else descriptor_bo = queue->descriptor_bo; for(int i = 0; i < 2; ++i) { struct radeon_winsys_cs *cs = NULL; cs = queue->device->ws->cs_create(queue->device->ws, queue->queue_family_index ? RING_COMPUTE : RING_GFX); if (!cs) goto fail; dest_cs[i] = cs; if (scratch_bo) queue->device->ws->cs_add_buffer(cs, scratch_bo, 8); if (esgs_ring_bo) queue->device->ws->cs_add_buffer(cs, esgs_ring_bo, 8); if (gsvs_ring_bo) queue->device->ws->cs_add_buffer(cs, gsvs_ring_bo, 8); if (descriptor_bo) queue->device->ws->cs_add_buffer(cs, descriptor_bo, 8); if (descriptor_bo != queue->descriptor_bo) { uint32_t *map = (uint32_t*)queue->device->ws->buffer_map(descriptor_bo); if (scratch_bo) { uint64_t scratch_va = queue->device->ws->buffer_get_va(scratch_bo); uint32_t rsrc1 = S_008F04_BASE_ADDRESS_HI(scratch_va >> 32) | S_008F04_SWIZZLE_ENABLE(1); map[0] = scratch_va; map[1] = rsrc1; } if (esgs_ring_bo || gsvs_ring_bo) fill_geom_rings(queue, map, esgs_ring_size, esgs_ring_bo, gsvs_ring_size, gsvs_ring_bo); queue->device->ws->buffer_unmap(descriptor_bo); } if (esgs_ring_bo || gsvs_ring_bo) { radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 0, 0)); radeon_emit(cs, EVENT_TYPE(V_028A90_VS_PARTIAL_FLUSH) | EVENT_INDEX(4)); radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 0, 0)); radeon_emit(cs, EVENT_TYPE(V_028A90_VGT_FLUSH) | EVENT_INDEX(0)); if (queue->device->physical_device->rad_info.chip_class >= CIK) { radeon_set_uconfig_reg_seq(cs, R_030900_VGT_ESGS_RING_SIZE, 2); radeon_emit(cs, esgs_ring_size >> 8); radeon_emit(cs, gsvs_ring_size >> 8); } else { radeon_set_config_reg_seq(cs, R_0088C8_VGT_ESGS_RING_SIZE, 2); radeon_emit(cs, esgs_ring_size >> 8); radeon_emit(cs, gsvs_ring_size >> 8); } } if (descriptor_bo) { uint32_t regs[] = {R_00B030_SPI_SHADER_USER_DATA_PS_0, R_00B130_SPI_SHADER_USER_DATA_VS_0, R_00B230_SPI_SHADER_USER_DATA_GS_0, R_00B330_SPI_SHADER_USER_DATA_ES_0, R_00B430_SPI_SHADER_USER_DATA_HS_0, R_00B530_SPI_SHADER_USER_DATA_LS_0}; uint64_t va = queue->device->ws->buffer_get_va(descriptor_bo); for (int i = 0; i < ARRAY_SIZE(regs); ++i) { radeon_set_sh_reg_seq(cs, regs[i], 2); radeon_emit(cs, va); radeon_emit(cs, va >> 32); } } if (compute_scratch_bo) { uint64_t scratch_va = queue->device->ws->buffer_get_va(compute_scratch_bo); uint32_t rsrc1 = S_008F04_BASE_ADDRESS_HI(scratch_va >> 32) | S_008F04_SWIZZLE_ENABLE(1); queue->device->ws->cs_add_buffer(cs, compute_scratch_bo, 8); radeon_set_sh_reg_seq(cs, R_00B900_COMPUTE_USER_DATA_0, 2); radeon_emit(cs, scratch_va); radeon_emit(cs, rsrc1); } if (!i) { si_cs_emit_cache_flush(cs, queue->device->physical_device->rad_info.chip_class, queue->queue_family_index == RING_COMPUTE && queue->device->physical_device->rad_info.chip_class >= CIK, RADV_CMD_FLAG_INV_ICACHE | RADV_CMD_FLAG_INV_SMEM_L1 | RADV_CMD_FLAG_INV_VMEM_L1 | RADV_CMD_FLAG_INV_GLOBAL_L2); } if (!queue->device->ws->cs_finalize(cs)) goto fail; } if (queue->initial_preamble_cs) queue->device->ws->cs_destroy(queue->initial_preamble_cs); if (queue->continue_preamble_cs) queue->device->ws->cs_destroy(queue->continue_preamble_cs); queue->initial_preamble_cs = dest_cs[0]; queue->continue_preamble_cs = dest_cs[1]; if (scratch_bo != queue->scratch_bo) { if (queue->scratch_bo) queue->device->ws->buffer_destroy(queue->scratch_bo); queue->scratch_bo = scratch_bo; queue->scratch_size = scratch_size; } if (compute_scratch_bo != queue->compute_scratch_bo) { if (queue->compute_scratch_bo) queue->device->ws->buffer_destroy(queue->compute_scratch_bo); queue->compute_scratch_bo = compute_scratch_bo; queue->compute_scratch_size = compute_scratch_size; } if (esgs_ring_bo != queue->esgs_ring_bo) { if (queue->esgs_ring_bo) queue->device->ws->buffer_destroy(queue->esgs_ring_bo); queue->esgs_ring_bo = esgs_ring_bo; queue->esgs_ring_size = esgs_ring_size; } if (gsvs_ring_bo != queue->gsvs_ring_bo) { if (queue->gsvs_ring_bo) queue->device->ws->buffer_destroy(queue->gsvs_ring_bo); queue->gsvs_ring_bo = gsvs_ring_bo; queue->gsvs_ring_size = gsvs_ring_size; } if (descriptor_bo != queue->descriptor_bo) { if (queue->descriptor_bo) queue->device->ws->buffer_destroy(queue->descriptor_bo); queue->descriptor_bo = descriptor_bo; } *initial_preamble_cs = queue->initial_preamble_cs; *continue_preamble_cs = queue->continue_preamble_cs; if (!scratch_size && !compute_scratch_size && !esgs_ring_size && !gsvs_ring_size) *continue_preamble_cs = NULL; return VK_SUCCESS; fail: for (int i = 0; i < ARRAY_SIZE(dest_cs); ++i) if (dest_cs[i]) queue->device->ws->cs_destroy(dest_cs[i]); if (descriptor_bo && descriptor_bo != queue->descriptor_bo) queue->device->ws->buffer_destroy(descriptor_bo); if (scratch_bo && scratch_bo != queue->scratch_bo) queue->device->ws->buffer_destroy(scratch_bo); if (compute_scratch_bo && compute_scratch_bo != queue->compute_scratch_bo) queue->device->ws->buffer_destroy(compute_scratch_bo); if (esgs_ring_bo && esgs_ring_bo != queue->esgs_ring_bo) queue->device->ws->buffer_destroy(esgs_ring_bo); if (gsvs_ring_bo && gsvs_ring_bo != queue->gsvs_ring_bo) queue->device->ws->buffer_destroy(gsvs_ring_bo); return VK_ERROR_OUT_OF_DEVICE_MEMORY; } VkResult radv_QueueSubmit( VkQueue _queue, uint32_t submitCount, const VkSubmitInfo* pSubmits, VkFence _fence) { RADV_FROM_HANDLE(radv_queue, queue, _queue); RADV_FROM_HANDLE(radv_fence, fence, _fence); struct radeon_winsys_fence *base_fence = fence ? fence->fence : NULL; struct radeon_winsys_ctx *ctx = queue->hw_ctx; int ret; uint32_t max_cs_submission = queue->device->trace_bo ? 1 : UINT32_MAX; uint32_t scratch_size = 0; uint32_t compute_scratch_size = 0; uint32_t esgs_ring_size = 0, gsvs_ring_size = 0; struct radeon_winsys_cs *initial_preamble_cs = NULL, *continue_preamble_cs = NULL; VkResult result; bool fence_emitted = false; /* Do this first so failing to allocate scratch buffers can't result in * partially executed submissions. */ for (uint32_t i = 0; i < submitCount; i++) { for (uint32_t j = 0; j < pSubmits[i].commandBufferCount; j++) { RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, pSubmits[i].pCommandBuffers[j]); scratch_size = MAX2(scratch_size, cmd_buffer->scratch_size_needed); compute_scratch_size = MAX2(compute_scratch_size, cmd_buffer->compute_scratch_size_needed); esgs_ring_size = MAX2(esgs_ring_size, cmd_buffer->esgs_ring_size_needed); gsvs_ring_size = MAX2(gsvs_ring_size, cmd_buffer->gsvs_ring_size_needed); } } result = radv_get_preamble_cs(queue, scratch_size, compute_scratch_size, esgs_ring_size, gsvs_ring_size, &initial_preamble_cs, &continue_preamble_cs); if (result != VK_SUCCESS) return result; for (uint32_t i = 0; i < submitCount; i++) { struct radeon_winsys_cs **cs_array; bool has_flush = !submitCount; bool can_patch = !has_flush; uint32_t advance; if (!pSubmits[i].commandBufferCount) { if (pSubmits[i].waitSemaphoreCount || pSubmits[i].signalSemaphoreCount) { ret = queue->device->ws->cs_submit(ctx, queue->queue_idx, &queue->device->empty_cs[queue->queue_family_index], 1, NULL, NULL, (struct radeon_winsys_sem **)pSubmits[i].pWaitSemaphores, pSubmits[i].waitSemaphoreCount, (struct radeon_winsys_sem **)pSubmits[i].pSignalSemaphores, pSubmits[i].signalSemaphoreCount, false, base_fence); if (ret) { radv_loge("failed to submit CS %d\n", i); abort(); } fence_emitted = true; } continue; } cs_array = malloc(sizeof(struct radeon_winsys_cs *) * (pSubmits[i].commandBufferCount + has_flush)); if(has_flush) cs_array[0] = queue->device->flush_cs[queue->queue_family_index]; for (uint32_t j = 0; j < pSubmits[i].commandBufferCount; j++) { RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, pSubmits[i].pCommandBuffers[j]); assert(cmd_buffer->level == VK_COMMAND_BUFFER_LEVEL_PRIMARY); cs_array[j + has_flush] = cmd_buffer->cs; if ((cmd_buffer->usage_flags & VK_COMMAND_BUFFER_USAGE_SIMULTANEOUS_USE_BIT)) can_patch = false; } for (uint32_t j = 0; j < pSubmits[i].commandBufferCount + has_flush; j += advance) { advance = MIN2(max_cs_submission, pSubmits[i].commandBufferCount + has_flush - j); bool b = j == 0; bool e = j + advance == pSubmits[i].commandBufferCount + has_flush; if (queue->device->trace_bo) *queue->device->trace_id_ptr = 0; ret = queue->device->ws->cs_submit(ctx, queue->queue_idx, cs_array + j, advance, initial_preamble_cs, continue_preamble_cs, (struct radeon_winsys_sem **)pSubmits[i].pWaitSemaphores, b ? pSubmits[i].waitSemaphoreCount : 0, (struct radeon_winsys_sem **)pSubmits[i].pSignalSemaphores, e ? pSubmits[i].signalSemaphoreCount : 0, can_patch, base_fence); if (ret) { radv_loge("failed to submit CS %d\n", i); abort(); } fence_emitted = true; if (queue->device->trace_bo) { bool success = queue->device->ws->ctx_wait_idle( queue->hw_ctx, radv_queue_family_to_ring( queue->queue_family_index), queue->queue_idx); if (!success) { /* Hang */ radv_dump_trace(queue->device, cs_array[j]); abort(); } } } free(cs_array); } if (fence) { if (!fence_emitted) ret = queue->device->ws->cs_submit(ctx, queue->queue_idx, &queue->device->empty_cs[queue->queue_family_index], 1, NULL, NULL, NULL, 0, NULL, 0, false, base_fence); fence->submitted = true; } return VK_SUCCESS; } VkResult radv_QueueWaitIdle( VkQueue _queue) { RADV_FROM_HANDLE(radv_queue, queue, _queue); queue->device->ws->ctx_wait_idle(queue->hw_ctx, radv_queue_family_to_ring(queue->queue_family_index), queue->queue_idx); return VK_SUCCESS; } VkResult radv_DeviceWaitIdle( VkDevice _device) { RADV_FROM_HANDLE(radv_device, device, _device); for (unsigned i = 0; i < RADV_MAX_QUEUE_FAMILIES; i++) { for (unsigned q = 0; q < device->queue_count[i]; q++) { radv_QueueWaitIdle(radv_queue_to_handle(&device->queues[i][q])); } } return VK_SUCCESS; } PFN_vkVoidFunction radv_GetInstanceProcAddr( VkInstance instance, const char* pName) { return radv_lookup_entrypoint(pName); } /* The loader wants us to expose a second GetInstanceProcAddr function * to work around certain LD_PRELOAD issues seen in apps. */ PUBLIC VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vk_icdGetInstanceProcAddr( VkInstance instance, const char* pName); PUBLIC VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vk_icdGetInstanceProcAddr( VkInstance instance, const char* pName) { return radv_GetInstanceProcAddr(instance, pName); } PFN_vkVoidFunction radv_GetDeviceProcAddr( VkDevice device, const char* pName) { return radv_lookup_entrypoint(pName); } bool radv_get_memory_fd(struct radv_device *device, struct radv_device_memory *memory, int *pFD) { struct radeon_bo_metadata metadata; if (memory->image) { radv_init_metadata(device, memory->image, &metadata); device->ws->buffer_set_metadata(memory->bo, &metadata); } return device->ws->buffer_get_fd(device->ws, memory->bo, pFD); } VkResult radv_AllocateMemory( VkDevice _device, const VkMemoryAllocateInfo* pAllocateInfo, const VkAllocationCallbacks* pAllocator, VkDeviceMemory* pMem) { RADV_FROM_HANDLE(radv_device, device, _device); struct radv_device_memory *mem; VkResult result; enum radeon_bo_domain domain; uint32_t flags = 0; const VkDedicatedAllocationMemoryAllocateInfoNV *dedicate_info = NULL; assert(pAllocateInfo->sType == VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO); if (pAllocateInfo->allocationSize == 0) { /* Apparently, this is allowed */ *pMem = VK_NULL_HANDLE; return VK_SUCCESS; } vk_foreach_struct(ext, pAllocateInfo->pNext) { switch (ext->sType) { case VK_STRUCTURE_TYPE_DEDICATED_ALLOCATION_MEMORY_ALLOCATE_INFO_NV: dedicate_info = (const VkDedicatedAllocationMemoryAllocateInfoNV *)ext; break; default: break; } } mem = vk_alloc2(&device->alloc, pAllocator, sizeof(*mem), 8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); if (mem == NULL) return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); if (dedicate_info) { mem->image = radv_image_from_handle(dedicate_info->image); mem->buffer = radv_buffer_from_handle(dedicate_info->buffer); } else { mem->image = NULL; mem->buffer = NULL; } uint64_t alloc_size = align_u64(pAllocateInfo->allocationSize, 4096); if (pAllocateInfo->memoryTypeIndex == RADV_MEM_TYPE_GTT_WRITE_COMBINE || pAllocateInfo->memoryTypeIndex == RADV_MEM_TYPE_GTT_CACHED) domain = RADEON_DOMAIN_GTT; else domain = RADEON_DOMAIN_VRAM; if (pAllocateInfo->memoryTypeIndex == RADV_MEM_TYPE_VRAM) flags |= RADEON_FLAG_NO_CPU_ACCESS; else flags |= RADEON_FLAG_CPU_ACCESS; if (pAllocateInfo->memoryTypeIndex == RADV_MEM_TYPE_GTT_WRITE_COMBINE) flags |= RADEON_FLAG_GTT_WC; mem->bo = device->ws->buffer_create(device->ws, alloc_size, 65536, domain, flags); if (!mem->bo) { result = VK_ERROR_OUT_OF_DEVICE_MEMORY; goto fail; } mem->type_index = pAllocateInfo->memoryTypeIndex; *pMem = radv_device_memory_to_handle(mem); return VK_SUCCESS; fail: vk_free2(&device->alloc, pAllocator, mem); return result; } void radv_FreeMemory( VkDevice _device, VkDeviceMemory _mem, const VkAllocationCallbacks* pAllocator) { RADV_FROM_HANDLE(radv_device, device, _device); RADV_FROM_HANDLE(radv_device_memory, mem, _mem); if (mem == NULL) return; device->ws->buffer_destroy(mem->bo); mem->bo = NULL; vk_free2(&device->alloc, pAllocator, mem); } VkResult radv_MapMemory( VkDevice _device, VkDeviceMemory _memory, VkDeviceSize offset, VkDeviceSize size, VkMemoryMapFlags flags, void** ppData) { RADV_FROM_HANDLE(radv_device, device, _device); RADV_FROM_HANDLE(radv_device_memory, mem, _memory); if (mem == NULL) { *ppData = NULL; return VK_SUCCESS; } *ppData = device->ws->buffer_map(mem->bo); if (*ppData) { *ppData += offset; return VK_SUCCESS; } return VK_ERROR_MEMORY_MAP_FAILED; } void radv_UnmapMemory( VkDevice _device, VkDeviceMemory _memory) { RADV_FROM_HANDLE(radv_device, device, _device); RADV_FROM_HANDLE(radv_device_memory, mem, _memory); if (mem == NULL) return; device->ws->buffer_unmap(mem->bo); } VkResult radv_FlushMappedMemoryRanges( VkDevice _device, uint32_t memoryRangeCount, const VkMappedMemoryRange* pMemoryRanges) { return VK_SUCCESS; } VkResult radv_InvalidateMappedMemoryRanges( VkDevice _device, uint32_t memoryRangeCount, const VkMappedMemoryRange* pMemoryRanges) { return VK_SUCCESS; } void radv_GetBufferMemoryRequirements( VkDevice device, VkBuffer _buffer, VkMemoryRequirements* pMemoryRequirements) { RADV_FROM_HANDLE(radv_buffer, buffer, _buffer); pMemoryRequirements->memoryTypeBits = (1u << RADV_MEM_TYPE_COUNT) - 1; pMemoryRequirements->size = buffer->size; pMemoryRequirements->alignment = 16; } void radv_GetImageMemoryRequirements( VkDevice device, VkImage _image, VkMemoryRequirements* pMemoryRequirements) { RADV_FROM_HANDLE(radv_image, image, _image); pMemoryRequirements->memoryTypeBits = (1u << RADV_MEM_TYPE_COUNT) - 1; pMemoryRequirements->size = image->size; pMemoryRequirements->alignment = image->alignment; } void radv_GetImageSparseMemoryRequirements( VkDevice device, VkImage image, uint32_t* pSparseMemoryRequirementCount, VkSparseImageMemoryRequirements* pSparseMemoryRequirements) { stub(); } void radv_GetDeviceMemoryCommitment( VkDevice device, VkDeviceMemory memory, VkDeviceSize* pCommittedMemoryInBytes) { *pCommittedMemoryInBytes = 0; } VkResult radv_BindBufferMemory( VkDevice device, VkBuffer _buffer, VkDeviceMemory _memory, VkDeviceSize memoryOffset) { RADV_FROM_HANDLE(radv_device_memory, mem, _memory); RADV_FROM_HANDLE(radv_buffer, buffer, _buffer); if (mem) { buffer->bo = mem->bo; buffer->offset = memoryOffset; } else { buffer->bo = NULL; buffer->offset = 0; } return VK_SUCCESS; } VkResult radv_BindImageMemory( VkDevice device, VkImage _image, VkDeviceMemory _memory, VkDeviceSize memoryOffset) { RADV_FROM_HANDLE(radv_device_memory, mem, _memory); RADV_FROM_HANDLE(radv_image, image, _image); if (mem) { image->bo = mem->bo; image->offset = memoryOffset; } else { image->bo = NULL; image->offset = 0; } return VK_SUCCESS; } VkResult radv_QueueBindSparse( VkQueue queue, uint32_t bindInfoCount, const VkBindSparseInfo* pBindInfo, VkFence fence) { stub_return(VK_ERROR_INCOMPATIBLE_DRIVER); } VkResult radv_CreateFence( VkDevice _device, const VkFenceCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkFence* pFence) { RADV_FROM_HANDLE(radv_device, device, _device); struct radv_fence *fence = vk_alloc2(&device->alloc, pAllocator, sizeof(*fence), 8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); if (!fence) return VK_ERROR_OUT_OF_HOST_MEMORY; memset(fence, 0, sizeof(*fence)); fence->submitted = false; fence->signalled = !!(pCreateInfo->flags & VK_FENCE_CREATE_SIGNALED_BIT); fence->fence = device->ws->create_fence(); if (!fence->fence) { vk_free2(&device->alloc, pAllocator, fence); return VK_ERROR_OUT_OF_HOST_MEMORY; } *pFence = radv_fence_to_handle(fence); return VK_SUCCESS; } void radv_DestroyFence( VkDevice _device, VkFence _fence, const VkAllocationCallbacks* pAllocator) { RADV_FROM_HANDLE(radv_device, device, _device); RADV_FROM_HANDLE(radv_fence, fence, _fence); if (!fence) return; device->ws->destroy_fence(fence->fence); vk_free2(&device->alloc, pAllocator, fence); } static uint64_t radv_get_absolute_timeout(uint64_t timeout) { uint64_t current_time; struct timespec tv; clock_gettime(CLOCK_MONOTONIC, &tv); current_time = tv.tv_nsec + tv.tv_sec*1000000000ull; timeout = MIN2(UINT64_MAX - current_time, timeout); return current_time + timeout; } VkResult radv_WaitForFences( VkDevice _device, uint32_t fenceCount, const VkFence* pFences, VkBool32 waitAll, uint64_t timeout) { RADV_FROM_HANDLE(radv_device, device, _device); timeout = radv_get_absolute_timeout(timeout); if (!waitAll && fenceCount > 1) { fprintf(stderr, "radv: WaitForFences without waitAll not implemented yet\n"); } for (uint32_t i = 0; i < fenceCount; ++i) { RADV_FROM_HANDLE(radv_fence, fence, pFences[i]); bool expired = false; if (fence->signalled) continue; if (!fence->submitted) return VK_TIMEOUT; expired = device->ws->fence_wait(device->ws, fence->fence, true, timeout); if (!expired) return VK_TIMEOUT; fence->signalled = true; } return VK_SUCCESS; } VkResult radv_ResetFences(VkDevice device, uint32_t fenceCount, const VkFence *pFences) { for (unsigned i = 0; i < fenceCount; ++i) { RADV_FROM_HANDLE(radv_fence, fence, pFences[i]); fence->submitted = fence->signalled = false; } return VK_SUCCESS; } VkResult radv_GetFenceStatus(VkDevice _device, VkFence _fence) { RADV_FROM_HANDLE(radv_device, device, _device); RADV_FROM_HANDLE(radv_fence, fence, _fence); if (fence->signalled) return VK_SUCCESS; if (!fence->submitted) return VK_NOT_READY; if (!device->ws->fence_wait(device->ws, fence->fence, false, 0)) return VK_NOT_READY; return VK_SUCCESS; } // Queue semaphore functions VkResult radv_CreateSemaphore( VkDevice _device, const VkSemaphoreCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSemaphore* pSemaphore) { RADV_FROM_HANDLE(radv_device, device, _device); struct radeon_winsys_sem *sem; sem = device->ws->create_sem(device->ws); if (!sem) return VK_ERROR_OUT_OF_HOST_MEMORY; *pSemaphore = (VkSemaphore)sem; return VK_SUCCESS; } void radv_DestroySemaphore( VkDevice _device, VkSemaphore _semaphore, const VkAllocationCallbacks* pAllocator) { RADV_FROM_HANDLE(radv_device, device, _device); struct radeon_winsys_sem *sem; if (!_semaphore) return; sem = (struct radeon_winsys_sem *)_semaphore; device->ws->destroy_sem(sem); } VkResult radv_CreateEvent( VkDevice _device, const VkEventCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkEvent* pEvent) { RADV_FROM_HANDLE(radv_device, device, _device); struct radv_event *event = vk_alloc2(&device->alloc, pAllocator, sizeof(*event), 8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); if (!event) return VK_ERROR_OUT_OF_HOST_MEMORY; event->bo = device->ws->buffer_create(device->ws, 8, 8, RADEON_DOMAIN_GTT, RADEON_FLAG_CPU_ACCESS); if (!event->bo) { vk_free2(&device->alloc, pAllocator, event); return VK_ERROR_OUT_OF_DEVICE_MEMORY; } event->map = (uint64_t*)device->ws->buffer_map(event->bo); *pEvent = radv_event_to_handle(event); return VK_SUCCESS; } void radv_DestroyEvent( VkDevice _device, VkEvent _event, const VkAllocationCallbacks* pAllocator) { RADV_FROM_HANDLE(radv_device, device, _device); RADV_FROM_HANDLE(radv_event, event, _event); if (!event) return; device->ws->buffer_destroy(event->bo); vk_free2(&device->alloc, pAllocator, event); } VkResult radv_GetEventStatus( VkDevice _device, VkEvent _event) { RADV_FROM_HANDLE(radv_event, event, _event); if (*event->map == 1) return VK_EVENT_SET; return VK_EVENT_RESET; } VkResult radv_SetEvent( VkDevice _device, VkEvent _event) { RADV_FROM_HANDLE(radv_event, event, _event); *event->map = 1; return VK_SUCCESS; } VkResult radv_ResetEvent( VkDevice _device, VkEvent _event) { RADV_FROM_HANDLE(radv_event, event, _event); *event->map = 0; return VK_SUCCESS; } VkResult radv_CreateBuffer( VkDevice _device, const VkBufferCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkBuffer* pBuffer) { RADV_FROM_HANDLE(radv_device, device, _device); struct radv_buffer *buffer; assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO); buffer = vk_alloc2(&device->alloc, pAllocator, sizeof(*buffer), 8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); if (buffer == NULL) return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); buffer->size = pCreateInfo->size; buffer->usage = pCreateInfo->usage; buffer->bo = NULL; buffer->offset = 0; *pBuffer = radv_buffer_to_handle(buffer); return VK_SUCCESS; } void radv_DestroyBuffer( VkDevice _device, VkBuffer _buffer, const VkAllocationCallbacks* pAllocator) { RADV_FROM_HANDLE(radv_device, device, _device); RADV_FROM_HANDLE(radv_buffer, buffer, _buffer); if (!buffer) return; vk_free2(&device->alloc, pAllocator, buffer); } static inline unsigned si_tile_mode_index(const struct radv_image *image, unsigned level, bool stencil) { if (stencil) return image->surface.stencil_tiling_index[level]; else return image->surface.tiling_index[level]; } static uint32_t radv_surface_layer_count(struct radv_image_view *iview) { return iview->type == VK_IMAGE_VIEW_TYPE_3D ? iview->extent.depth : iview->layer_count; } static void radv_initialise_color_surface(struct radv_device *device, struct radv_color_buffer_info *cb, struct radv_image_view *iview) { const struct vk_format_description *desc; unsigned ntype, format, swap, endian; unsigned blend_clamp = 0, blend_bypass = 0; unsigned pitch_tile_max, slice_tile_max, tile_mode_index; uint64_t va; const struct radeon_surf *surf = &iview->image->surface; const struct radeon_surf_level *level_info = &surf->level[iview->base_mip]; desc = vk_format_description(iview->vk_format); memset(cb, 0, sizeof(*cb)); va = device->ws->buffer_get_va(iview->bo) + iview->image->offset; va += level_info->offset; cb->cb_color_base = va >> 8; /* CMASK variables */ va = device->ws->buffer_get_va(iview->bo) + iview->image->offset; va += iview->image->cmask.offset; cb->cb_color_cmask = va >> 8; cb->cb_color_cmask_slice = iview->image->cmask.slice_tile_max; va = device->ws->buffer_get_va(iview->bo) + iview->image->offset; va += iview->image->dcc_offset; cb->cb_dcc_base = va >> 8; uint32_t max_slice = radv_surface_layer_count(iview); cb->cb_color_view = S_028C6C_SLICE_START(iview->base_layer) | S_028C6C_SLICE_MAX(iview->base_layer + max_slice - 1); cb->micro_tile_mode = iview->image->surface.micro_tile_mode; pitch_tile_max = level_info->nblk_x / 8 - 1; slice_tile_max = (level_info->nblk_x * level_info->nblk_y) / 64 - 1; tile_mode_index = si_tile_mode_index(iview->image, iview->base_mip, false); cb->cb_color_pitch = S_028C64_TILE_MAX(pitch_tile_max); cb->cb_color_slice = S_028C68_TILE_MAX(slice_tile_max); /* Intensity is implemented as Red, so treat it that way. */ cb->cb_color_attrib = S_028C74_FORCE_DST_ALPHA_1(desc->swizzle[3] == VK_SWIZZLE_1) | S_028C74_TILE_MODE_INDEX(tile_mode_index); if (iview->image->samples > 1) { unsigned log_samples = util_logbase2(iview->image->samples); cb->cb_color_attrib |= S_028C74_NUM_SAMPLES(log_samples) | S_028C74_NUM_FRAGMENTS(log_samples); } if (iview->image->fmask.size) { va = device->ws->buffer_get_va(iview->bo) + iview->image->offset + iview->image->fmask.offset; if (device->physical_device->rad_info.chip_class >= CIK) cb->cb_color_pitch |= S_028C64_FMASK_TILE_MAX(iview->image->fmask.pitch_in_pixels / 8 - 1); cb->cb_color_attrib |= S_028C74_FMASK_TILE_MODE_INDEX(iview->image->fmask.tile_mode_index); cb->cb_color_fmask = va >> 8; cb->cb_color_fmask_slice = S_028C88_TILE_MAX(iview->image->fmask.slice_tile_max); } else { /* This must be set for fast clear to work without FMASK. */ if (device->physical_device->rad_info.chip_class >= CIK) cb->cb_color_pitch |= S_028C64_FMASK_TILE_MAX(pitch_tile_max); cb->cb_color_attrib |= S_028C74_FMASK_TILE_MODE_INDEX(tile_mode_index); cb->cb_color_fmask = cb->cb_color_base; cb->cb_color_fmask_slice = S_028C88_TILE_MAX(slice_tile_max); } ntype = radv_translate_color_numformat(iview->vk_format, desc, vk_format_get_first_non_void_channel(iview->vk_format)); format = radv_translate_colorformat(iview->vk_format); if (format == V_028C70_COLOR_INVALID || ntype == ~0u) radv_finishme("Illegal color\n"); swap = radv_translate_colorswap(iview->vk_format, FALSE); endian = radv_colorformat_endian_swap(format); /* blend clamp should be set for all NORM/SRGB types */ if (ntype == V_028C70_NUMBER_UNORM || ntype == V_028C70_NUMBER_SNORM || ntype == V_028C70_NUMBER_SRGB) blend_clamp = 1; /* set blend bypass according to docs if SINT/UINT or 8/24 COLOR variants */ if (ntype == V_028C70_NUMBER_UINT || ntype == V_028C70_NUMBER_SINT || format == V_028C70_COLOR_8_24 || format == V_028C70_COLOR_24_8 || format == V_028C70_COLOR_X24_8_32_FLOAT) { blend_clamp = 0; blend_bypass = 1; } #if 0 if ((ntype == V_028C70_NUMBER_UINT || ntype == V_028C70_NUMBER_SINT) && (format == V_028C70_COLOR_8 || format == V_028C70_COLOR_8_8 || format == V_028C70_COLOR_8_8_8_8)) ->color_is_int8 = true; #endif cb->cb_color_info = S_028C70_FORMAT(format) | S_028C70_COMP_SWAP(swap) | S_028C70_BLEND_CLAMP(blend_clamp) | S_028C70_BLEND_BYPASS(blend_bypass) | S_028C70_SIMPLE_FLOAT(1) | S_028C70_ROUND_MODE(ntype != V_028C70_NUMBER_UNORM && ntype != V_028C70_NUMBER_SNORM && ntype != V_028C70_NUMBER_SRGB && format != V_028C70_COLOR_8_24 && format != V_028C70_COLOR_24_8) | S_028C70_NUMBER_TYPE(ntype) | S_028C70_ENDIAN(endian); if (iview->image->samples > 1) if (iview->image->fmask.size) cb->cb_color_info |= S_028C70_COMPRESSION(1); if (iview->image->cmask.size && !(device->debug_flags & RADV_DEBUG_NO_FAST_CLEARS)) cb->cb_color_info |= S_028C70_FAST_CLEAR(1); if (iview->image->surface.dcc_size && level_info->dcc_enabled) cb->cb_color_info |= S_028C70_DCC_ENABLE(1); if (device->physical_device->rad_info.chip_class >= VI) { unsigned max_uncompressed_block_size = 2; if (iview->image->samples > 1) { if (iview->image->surface.bpe == 1) max_uncompressed_block_size = 0; else if (iview->image->surface.bpe == 2) max_uncompressed_block_size = 1; } cb->cb_dcc_control = S_028C78_MAX_UNCOMPRESSED_BLOCK_SIZE(max_uncompressed_block_size) | S_028C78_INDEPENDENT_64B_BLOCKS(1); } /* This must be set for fast clear to work without FMASK. */ if (!iview->image->fmask.size && device->physical_device->rad_info.chip_class == SI) { unsigned bankh = util_logbase2(iview->image->surface.bankh); cb->cb_color_attrib |= S_028C74_FMASK_BANK_HEIGHT(bankh); } } static void radv_initialise_ds_surface(struct radv_device *device, struct radv_ds_buffer_info *ds, struct radv_image_view *iview) { unsigned level = iview->base_mip; unsigned format; uint64_t va, s_offs, z_offs; const struct radeon_surf_level *level_info = &iview->image->surface.level[level]; memset(ds, 0, sizeof(*ds)); switch (iview->vk_format) { case VK_FORMAT_D24_UNORM_S8_UINT: case VK_FORMAT_X8_D24_UNORM_PACK32: ds->pa_su_poly_offset_db_fmt_cntl = S_028B78_POLY_OFFSET_NEG_NUM_DB_BITS(-24); ds->offset_scale = 2.0f; break; case VK_FORMAT_D16_UNORM: case VK_FORMAT_D16_UNORM_S8_UINT: ds->pa_su_poly_offset_db_fmt_cntl = S_028B78_POLY_OFFSET_NEG_NUM_DB_BITS(-16); ds->offset_scale = 4.0f; break; case VK_FORMAT_D32_SFLOAT: case VK_FORMAT_D32_SFLOAT_S8_UINT: ds->pa_su_poly_offset_db_fmt_cntl = S_028B78_POLY_OFFSET_NEG_NUM_DB_BITS(-23) | S_028B78_POLY_OFFSET_DB_IS_FLOAT_FMT(1); ds->offset_scale = 1.0f; break; default: break; } format = radv_translate_dbformat(iview->vk_format); if (format == V_028040_Z_INVALID) { fprintf(stderr, "Invalid DB format: %d, disabling DB.\n", iview->vk_format); } va = device->ws->buffer_get_va(iview->bo) + iview->image->offset; s_offs = z_offs = va; z_offs += iview->image->surface.level[level].offset; s_offs += iview->image->surface.stencil_level[level].offset; uint32_t max_slice = radv_surface_layer_count(iview); ds->db_depth_view = S_028008_SLICE_START(iview->base_layer) | S_028008_SLICE_MAX(iview->base_layer + max_slice - 1); ds->db_depth_info = S_02803C_ADDR5_SWIZZLE_MASK(1); ds->db_z_info = S_028040_FORMAT(format) | S_028040_ZRANGE_PRECISION(1); if (iview->image->samples > 1) ds->db_z_info |= S_028040_NUM_SAMPLES(util_logbase2(iview->image->samples)); if (iview->image->surface.flags & RADEON_SURF_SBUFFER) ds->db_stencil_info = S_028044_FORMAT(V_028044_STENCIL_8); else ds->db_stencil_info = S_028044_FORMAT(V_028044_STENCIL_INVALID); if (device->physical_device->rad_info.chip_class >= CIK) { struct radeon_info *info = &device->physical_device->rad_info; unsigned tiling_index = iview->image->surface.tiling_index[level]; unsigned stencil_index = iview->image->surface.stencil_tiling_index[level]; unsigned macro_index = iview->image->surface.macro_tile_index; unsigned tile_mode = info->si_tile_mode_array[tiling_index]; unsigned stencil_tile_mode = info->si_tile_mode_array[stencil_index]; unsigned macro_mode = info->cik_macrotile_mode_array[macro_index]; ds->db_depth_info |= S_02803C_ARRAY_MODE(G_009910_ARRAY_MODE(tile_mode)) | S_02803C_PIPE_CONFIG(G_009910_PIPE_CONFIG(tile_mode)) | S_02803C_BANK_WIDTH(G_009990_BANK_WIDTH(macro_mode)) | S_02803C_BANK_HEIGHT(G_009990_BANK_HEIGHT(macro_mode)) | S_02803C_MACRO_TILE_ASPECT(G_009990_MACRO_TILE_ASPECT(macro_mode)) | S_02803C_NUM_BANKS(G_009990_NUM_BANKS(macro_mode)); ds->db_z_info |= S_028040_TILE_SPLIT(G_009910_TILE_SPLIT(tile_mode)); ds->db_stencil_info |= S_028044_TILE_SPLIT(G_009910_TILE_SPLIT(stencil_tile_mode)); } else { unsigned tile_mode_index = si_tile_mode_index(iview->image, level, false); ds->db_z_info |= S_028040_TILE_MODE_INDEX(tile_mode_index); tile_mode_index = si_tile_mode_index(iview->image, level, true); ds->db_stencil_info |= S_028044_TILE_MODE_INDEX(tile_mode_index); } if (iview->image->htile.size && !level) { ds->db_z_info |= S_028040_TILE_SURFACE_ENABLE(1) | S_028040_ALLOW_EXPCLEAR(1); if (iview->image->surface.flags & RADEON_SURF_SBUFFER) { /* Workaround: For a not yet understood reason, the * combination of MSAA, fast stencil clear and stencil * decompress messes with subsequent stencil buffer * uses. Problem was reproduced on Verde, Bonaire, * Tonga, and Carrizo. * * Disabling EXPCLEAR works around the problem. * * Check piglit's arb_texture_multisample-stencil-clear * test if you want to try changing this. */ if (iview->image->samples <= 1) ds->db_stencil_info |= S_028044_ALLOW_EXPCLEAR(1); } else /* Use all of the htile_buffer for depth if there's no stencil. */ ds->db_stencil_info |= S_028044_TILE_STENCIL_DISABLE(1); va = device->ws->buffer_get_va(iview->bo) + iview->image->offset + iview->image->htile.offset; ds->db_htile_data_base = va >> 8; ds->db_htile_surface = S_028ABC_FULL_CACHE(1); } else { ds->db_htile_data_base = 0; ds->db_htile_surface = 0; } ds->db_z_read_base = ds->db_z_write_base = z_offs >> 8; ds->db_stencil_read_base = ds->db_stencil_write_base = s_offs >> 8; ds->db_depth_size = S_028058_PITCH_TILE_MAX((level_info->nblk_x / 8) - 1) | S_028058_HEIGHT_TILE_MAX((level_info->nblk_y / 8) - 1); ds->db_depth_slice = S_02805C_SLICE_TILE_MAX((level_info->nblk_x * level_info->nblk_y) / 64 - 1); } VkResult radv_CreateFramebuffer( VkDevice _device, const VkFramebufferCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkFramebuffer* pFramebuffer) { RADV_FROM_HANDLE(radv_device, device, _device); struct radv_framebuffer *framebuffer; assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO); size_t size = sizeof(*framebuffer) + sizeof(struct radv_attachment_info) * pCreateInfo->attachmentCount; framebuffer = vk_alloc2(&device->alloc, pAllocator, size, 8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); if (framebuffer == NULL) return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); framebuffer->attachment_count = pCreateInfo->attachmentCount; framebuffer->width = pCreateInfo->width; framebuffer->height = pCreateInfo->height; framebuffer->layers = pCreateInfo->layers; for (uint32_t i = 0; i < pCreateInfo->attachmentCount; i++) { VkImageView _iview = pCreateInfo->pAttachments[i]; struct radv_image_view *iview = radv_image_view_from_handle(_iview); framebuffer->attachments[i].attachment = iview; if (iview->aspect_mask & VK_IMAGE_ASPECT_COLOR_BIT) { radv_initialise_color_surface(device, &framebuffer->attachments[i].cb, iview); } else if (iview->aspect_mask & (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) { radv_initialise_ds_surface(device, &framebuffer->attachments[i].ds, iview); } framebuffer->width = MIN2(framebuffer->width, iview->extent.width); framebuffer->height = MIN2(framebuffer->height, iview->extent.height); framebuffer->layers = MIN2(framebuffer->layers, radv_surface_layer_count(iview)); } *pFramebuffer = radv_framebuffer_to_handle(framebuffer); return VK_SUCCESS; } void radv_DestroyFramebuffer( VkDevice _device, VkFramebuffer _fb, const VkAllocationCallbacks* pAllocator) { RADV_FROM_HANDLE(radv_device, device, _device); RADV_FROM_HANDLE(radv_framebuffer, fb, _fb); if (!fb) return; vk_free2(&device->alloc, pAllocator, fb); } static unsigned radv_tex_wrap(VkSamplerAddressMode address_mode) { switch (address_mode) { case VK_SAMPLER_ADDRESS_MODE_REPEAT: return V_008F30_SQ_TEX_WRAP; case VK_SAMPLER_ADDRESS_MODE_MIRRORED_REPEAT: return V_008F30_SQ_TEX_MIRROR; case VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE: return V_008F30_SQ_TEX_CLAMP_LAST_TEXEL; case VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER: return V_008F30_SQ_TEX_CLAMP_BORDER; case VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE: return V_008F30_SQ_TEX_MIRROR_ONCE_LAST_TEXEL; default: unreachable("illegal tex wrap mode"); break; } } static unsigned radv_tex_compare(VkCompareOp op) { switch (op) { case VK_COMPARE_OP_NEVER: return V_008F30_SQ_TEX_DEPTH_COMPARE_NEVER; case VK_COMPARE_OP_LESS: return V_008F30_SQ_TEX_DEPTH_COMPARE_LESS; case VK_COMPARE_OP_EQUAL: return V_008F30_SQ_TEX_DEPTH_COMPARE_EQUAL; case VK_COMPARE_OP_LESS_OR_EQUAL: return V_008F30_SQ_TEX_DEPTH_COMPARE_LESSEQUAL; case VK_COMPARE_OP_GREATER: return V_008F30_SQ_TEX_DEPTH_COMPARE_GREATER; case VK_COMPARE_OP_NOT_EQUAL: return V_008F30_SQ_TEX_DEPTH_COMPARE_NOTEQUAL; case VK_COMPARE_OP_GREATER_OR_EQUAL: return V_008F30_SQ_TEX_DEPTH_COMPARE_GREATEREQUAL; case VK_COMPARE_OP_ALWAYS: return V_008F30_SQ_TEX_DEPTH_COMPARE_ALWAYS; default: unreachable("illegal compare mode"); break; } } static unsigned radv_tex_filter(VkFilter filter, unsigned max_ansio) { switch (filter) { case VK_FILTER_NEAREST: return (max_ansio > 1 ? V_008F38_SQ_TEX_XY_FILTER_ANISO_POINT : V_008F38_SQ_TEX_XY_FILTER_POINT); case VK_FILTER_LINEAR: return (max_ansio > 1 ? V_008F38_SQ_TEX_XY_FILTER_ANISO_BILINEAR : V_008F38_SQ_TEX_XY_FILTER_BILINEAR); case VK_FILTER_CUBIC_IMG: default: fprintf(stderr, "illegal texture filter"); return 0; } } static unsigned radv_tex_mipfilter(VkSamplerMipmapMode mode) { switch (mode) { case VK_SAMPLER_MIPMAP_MODE_NEAREST: return V_008F38_SQ_TEX_Z_FILTER_POINT; case VK_SAMPLER_MIPMAP_MODE_LINEAR: return V_008F38_SQ_TEX_Z_FILTER_LINEAR; default: return V_008F38_SQ_TEX_Z_FILTER_NONE; } } static unsigned radv_tex_bordercolor(VkBorderColor bcolor) { switch (bcolor) { case VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK: case VK_BORDER_COLOR_INT_TRANSPARENT_BLACK: return V_008F3C_SQ_TEX_BORDER_COLOR_TRANS_BLACK; case VK_BORDER_COLOR_FLOAT_OPAQUE_BLACK: case VK_BORDER_COLOR_INT_OPAQUE_BLACK: return V_008F3C_SQ_TEX_BORDER_COLOR_OPAQUE_BLACK; case VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE: case VK_BORDER_COLOR_INT_OPAQUE_WHITE: return V_008F3C_SQ_TEX_BORDER_COLOR_OPAQUE_WHITE; default: break; } return 0; } static unsigned radv_tex_aniso_filter(unsigned filter) { if (filter < 2) return 0; if (filter < 4) return 1; if (filter < 8) return 2; if (filter < 16) return 3; return 4; } static void radv_init_sampler(struct radv_device *device, struct radv_sampler *sampler, const VkSamplerCreateInfo *pCreateInfo) { uint32_t max_aniso = pCreateInfo->anisotropyEnable && pCreateInfo->maxAnisotropy > 1.0 ? (uint32_t) pCreateInfo->maxAnisotropy : 0; uint32_t max_aniso_ratio = radv_tex_aniso_filter(max_aniso); bool is_vi = (device->physical_device->rad_info.chip_class >= VI); sampler->state[0] = (S_008F30_CLAMP_X(radv_tex_wrap(pCreateInfo->addressModeU)) | S_008F30_CLAMP_Y(radv_tex_wrap(pCreateInfo->addressModeV)) | S_008F30_CLAMP_Z(radv_tex_wrap(pCreateInfo->addressModeW)) | S_008F30_MAX_ANISO_RATIO(max_aniso_ratio) | S_008F30_DEPTH_COMPARE_FUNC(radv_tex_compare(pCreateInfo->compareOp)) | S_008F30_FORCE_UNNORMALIZED(pCreateInfo->unnormalizedCoordinates ? 1 : 0) | S_008F30_ANISO_THRESHOLD(max_aniso_ratio >> 1) | S_008F30_ANISO_BIAS(max_aniso_ratio) | S_008F30_DISABLE_CUBE_WRAP(0) | S_008F30_COMPAT_MODE(is_vi)); sampler->state[1] = (S_008F34_MIN_LOD(S_FIXED(CLAMP(pCreateInfo->minLod, 0, 15), 8)) | S_008F34_MAX_LOD(S_FIXED(CLAMP(pCreateInfo->maxLod, 0, 15), 8)) | S_008F34_PERF_MIP(max_aniso_ratio ? max_aniso_ratio + 6 : 0)); sampler->state[2] = (S_008F38_LOD_BIAS(S_FIXED(CLAMP(pCreateInfo->mipLodBias, -16, 16), 8)) | S_008F38_XY_MAG_FILTER(radv_tex_filter(pCreateInfo->magFilter, max_aniso)) | S_008F38_XY_MIN_FILTER(radv_tex_filter(pCreateInfo->minFilter, max_aniso)) | S_008F38_MIP_FILTER(radv_tex_mipfilter(pCreateInfo->mipmapMode)) | S_008F38_MIP_POINT_PRECLAMP(1) | S_008F38_DISABLE_LSB_CEIL(1) | S_008F38_FILTER_PREC_FIX(1) | S_008F38_ANISO_OVERRIDE(is_vi)); sampler->state[3] = (S_008F3C_BORDER_COLOR_PTR(0) | S_008F3C_BORDER_COLOR_TYPE(radv_tex_bordercolor(pCreateInfo->borderColor))); } VkResult radv_CreateSampler( VkDevice _device, const VkSamplerCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSampler* pSampler) { RADV_FROM_HANDLE(radv_device, device, _device); struct radv_sampler *sampler; assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO); sampler = vk_alloc2(&device->alloc, pAllocator, sizeof(*sampler), 8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); if (!sampler) return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); radv_init_sampler(device, sampler, pCreateInfo); *pSampler = radv_sampler_to_handle(sampler); return VK_SUCCESS; } void radv_DestroySampler( VkDevice _device, VkSampler _sampler, const VkAllocationCallbacks* pAllocator) { RADV_FROM_HANDLE(radv_device, device, _device); RADV_FROM_HANDLE(radv_sampler, sampler, _sampler); if (!sampler) return; vk_free2(&device->alloc, pAllocator, sampler); } /* vk_icd.h does not declare this function, so we declare it here to * suppress Wmissing-prototypes. */ PUBLIC VKAPI_ATTR VkResult VKAPI_CALL vk_icdNegotiateLoaderICDInterfaceVersion(uint32_t *pSupportedVersion); PUBLIC VKAPI_ATTR VkResult VKAPI_CALL vk_icdNegotiateLoaderICDInterfaceVersion(uint32_t *pSupportedVersion) { /* For the full details on loader interface versioning, see * . * What follows is a condensed summary, to help you navigate the large and * confusing official doc. * * - Loader interface v0 is incompatible with later versions. We don't * support it. * * - In loader interface v1: * - The first ICD entrypoint called by the loader is * vk_icdGetInstanceProcAddr(). The ICD must statically expose this * entrypoint. * - The ICD must statically expose no other Vulkan symbol unless it is * linked with -Bsymbolic. * - Each dispatchable Vulkan handle created by the ICD must be * a pointer to a struct whose first member is VK_LOADER_DATA. The * ICD must initialize VK_LOADER_DATA.loadMagic to ICD_LOADER_MAGIC. * - The loader implements vkCreate{PLATFORM}SurfaceKHR() and * vkDestroySurfaceKHR(). The ICD must be capable of working with * such loader-managed surfaces. * * - Loader interface v2 differs from v1 in: * - The first ICD entrypoint called by the loader is * vk_icdNegotiateLoaderICDInterfaceVersion(). The ICD must * statically expose this entrypoint. * * - Loader interface v3 differs from v2 in: * - The ICD must implement vkCreate{PLATFORM}SurfaceKHR(), * vkDestroySurfaceKHR(), and other API which uses VKSurfaceKHR, * because the loader no longer does so. */ *pSupportedVersion = MIN2(*pSupportedVersion, 3u); return VK_SUCCESS; }