/* * 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 "tu_private.h" #include #include #include #include #include #include #include #include #include "util/debug.h" #include "util/disk_cache.h" #include "util/strtod.h" #include "vk_format.h" #include "vk_util.h" #include "drm/msm_drm.h" static int tu_device_get_cache_uuid(uint16_t family, void *uuid) { uint32_t mesa_timestamp; uint16_t f = family; memset(uuid, 0, VK_UUID_SIZE); if (!disk_cache_get_function_timestamp(tu_device_get_cache_uuid, &mesa_timestamp)) return -1; memcpy(uuid, &mesa_timestamp, 4); memcpy((char *) uuid + 4, &f, 2); snprintf((char *) uuid + 6, VK_UUID_SIZE - 10, "tu"); return 0; } static void tu_get_driver_uuid(void *uuid) { memset(uuid, 0, VK_UUID_SIZE); snprintf(uuid, VK_UUID_SIZE, "freedreno"); } static void tu_get_device_uuid(void *uuid) { memset(uuid, 0, VK_UUID_SIZE); } static VkResult tu_bo_init(struct tu_device *dev, struct tu_bo *bo, uint32_t gem_handle, uint64_t size) { uint64_t iova = tu_gem_info_iova(dev, gem_handle); if (!iova) return VK_ERROR_OUT_OF_DEVICE_MEMORY; *bo = (struct tu_bo) { .gem_handle = gem_handle, .size = size, .iova = iova, }; return VK_SUCCESS; } VkResult tu_bo_init_new(struct tu_device *dev, struct tu_bo *bo, uint64_t size) { /* TODO: Choose better flags. As of 2018-11-12, freedreno/drm/msm_bo.c * always sets `flags = MSM_BO_WC`, and we copy that behavior here. */ uint32_t gem_handle = tu_gem_new(dev, size, MSM_BO_WC); if (!gem_handle) return vk_error(dev->instance, VK_ERROR_OUT_OF_DEVICE_MEMORY); VkResult result = tu_bo_init(dev, bo, gem_handle, size); if (result != VK_SUCCESS) { tu_gem_close(dev, gem_handle); return vk_error(dev->instance, result); } return VK_SUCCESS; } VkResult tu_bo_init_dmabuf(struct tu_device *dev, struct tu_bo *bo, uint64_t size, int fd) { uint32_t gem_handle = tu_gem_import_dmabuf(dev, fd, size); if (!gem_handle) return vk_error(dev->instance, VK_ERROR_INVALID_EXTERNAL_HANDLE); VkResult result = tu_bo_init(dev, bo, gem_handle, size); if (result != VK_SUCCESS) { tu_gem_close(dev, gem_handle); return vk_error(dev->instance, result); } return VK_SUCCESS; } int tu_bo_export_dmabuf(struct tu_device *dev, struct tu_bo *bo) { return tu_gem_export_dmabuf(dev, bo->gem_handle); } VkResult tu_bo_map(struct tu_device *dev, struct tu_bo *bo) { if (bo->map) return VK_SUCCESS; uint64_t offset = tu_gem_info_offset(dev, bo->gem_handle); if (!offset) return vk_error(dev->instance, VK_ERROR_OUT_OF_DEVICE_MEMORY); /* TODO: Should we use the wrapper os_mmap() like Freedreno does? */ void *map = mmap(0, bo->size, PROT_READ | PROT_WRITE, MAP_SHARED, dev->physical_device->local_fd, offset); if (map == MAP_FAILED) return vk_error(dev->instance, VK_ERROR_MEMORY_MAP_FAILED); bo->map = map; return VK_SUCCESS; } void tu_bo_finish(struct tu_device *dev, struct tu_bo *bo) { assert(bo->gem_handle); if (bo->map) munmap(bo->map, bo->size); tu_gem_close(dev, bo->gem_handle); } static VkResult tu_physical_device_init(struct tu_physical_device *device, struct tu_instance *instance, drmDevicePtr drm_device) { const char *path = drm_device->nodes[DRM_NODE_RENDER]; VkResult result = VK_SUCCESS; drmVersionPtr version; int fd; int master_fd = -1; fd = open(path, O_RDWR | O_CLOEXEC); if (fd < 0) { return vk_errorf(instance, VK_ERROR_INCOMPATIBLE_DRIVER, "failed to open device %s", path); } /* Version 1.3 added MSM_INFO_IOVA. */ const int min_version_major = 1; const int min_version_minor = 3; version = drmGetVersion(fd); if (!version) { close(fd); return vk_errorf(instance, VK_ERROR_INCOMPATIBLE_DRIVER, "failed to query kernel driver version for device %s", path); } if (strcmp(version->name, "msm")) { drmFreeVersion(version); close(fd); return vk_errorf(instance, VK_ERROR_INCOMPATIBLE_DRIVER, "device %s does not use the msm kernel driver", path); } if (version->version_major != min_version_major || version->version_minor < min_version_minor) { result = vk_errorf(instance, VK_ERROR_INCOMPATIBLE_DRIVER, "kernel driver for device %s has version %d.%d, " "but Vulkan requires version >= %d.%d", path, version->version_major, version->version_minor, min_version_major, min_version_minor); drmFreeVersion(version); close(fd); return result; } drmFreeVersion(version); if (instance->debug_flags & TU_DEBUG_STARTUP) tu_logi("Found compatible device '%s'.", path); 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)); if (instance->enabled_extensions.KHR_display) { master_fd = open(drm_device->nodes[DRM_NODE_PRIMARY], O_RDWR | O_CLOEXEC); if (master_fd >= 0) { /* TODO: free master_fd is accel is not working? */ } } device->master_fd = master_fd; device->local_fd = fd; if (tu_drm_get_gpu_id(device, &device->gpu_id)) { if (instance->debug_flags & TU_DEBUG_STARTUP) tu_logi("Could not query the GPU ID"); result = vk_errorf(instance, VK_ERROR_INITIALIZATION_FAILED, "could not get GPU ID"); goto fail; } if (tu_drm_get_gmem_size(device, &device->gmem_size)) { if (instance->debug_flags & TU_DEBUG_STARTUP) tu_logi("Could not query the GMEM size"); result = vk_errorf(instance, VK_ERROR_INITIALIZATION_FAILED, "could not get GMEM size"); goto fail; } memset(device->name, 0, sizeof(device->name)); sprintf(device->name, "FD%d", device->gpu_id); switch (device->gpu_id) { case 630: device->tile_align_w = 32; device->tile_align_h = 32; break; default: result = vk_errorf(instance, VK_ERROR_INITIALIZATION_FAILED, "device %s is unsupported", device->name); goto fail; } if (tu_device_get_cache_uuid(device->gpu_id, device->cache_uuid)) { result = vk_errorf(instance, VK_ERROR_INITIALIZATION_FAILED, "cannot generate UUID"); goto fail; } /* The gpu id is already embedded in the uuid so we just pass "tu" * when creating the cache. */ char buf[VK_UUID_SIZE * 2 + 1]; disk_cache_format_hex_id(buf, device->cache_uuid, VK_UUID_SIZE * 2); device->disk_cache = disk_cache_create(device->name, buf, 0); fprintf(stderr, "WARNING: tu is not a conformant vulkan implementation, " "testing use only.\n"); tu_get_driver_uuid(&device->device_uuid); tu_get_device_uuid(&device->device_uuid); tu_fill_device_extension_table(device, &device->supported_extensions); if (result != VK_SUCCESS) { vk_error(instance, result); goto fail; } result = tu_wsi_init(device); if (result != VK_SUCCESS) { vk_error(instance, result); goto fail; } return VK_SUCCESS; fail: close(fd); if (master_fd != -1) close(master_fd); return result; } static void tu_physical_device_finish(struct tu_physical_device *device) { tu_wsi_finish(device); disk_cache_destroy(device->disk_cache); close(device->local_fd); if (device->master_fd != -1) close(device->master_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 tu_debug_options[] = { { "startup", TU_DEBUG_STARTUP }, { "nir", TU_DEBUG_NIR }, { "ir3", TU_DEBUG_IR3 }, { NULL, 0 } }; const char * tu_get_debug_option_name(int id) { assert(id < ARRAY_SIZE(tu_debug_options) - 1); return tu_debug_options[id].string; } static int tu_get_instance_extension_index(const char *name) { for (unsigned i = 0; i < TU_INSTANCE_EXTENSION_COUNT; ++i) { if (strcmp(name, tu_instance_extensions[i].extensionName) == 0) return i; } return -1; } VkResult tu_CreateInstance(const VkInstanceCreateInfo *pCreateInfo, const VkAllocationCallbacks *pAllocator, VkInstance *pInstance) { struct tu_instance *instance; VkResult result; 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 { tu_EnumerateInstanceVersion(&client_version); } instance = vk_zalloc2(&default_alloc, pAllocator, sizeof(*instance), 8, VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE); if (!instance) return vk_error(NULL, VK_ERROR_OUT_OF_HOST_MEMORY); instance->_loader_data.loaderMagic = ICD_LOADER_MAGIC; if (pAllocator) instance->alloc = *pAllocator; else instance->alloc = default_alloc; instance->api_version = client_version; instance->physical_device_count = -1; instance->debug_flags = parse_debug_string(getenv("TU_DEBUG"), tu_debug_options); if (instance->debug_flags & TU_DEBUG_STARTUP) tu_logi("Created an instance"); for (uint32_t i = 0; i < pCreateInfo->enabledExtensionCount; i++) { const char *ext_name = pCreateInfo->ppEnabledExtensionNames[i]; int index = tu_get_instance_extension_index(ext_name); if (index < 0 || !tu_supported_instance_extensions.extensions[index]) { vk_free2(&default_alloc, pAllocator, instance); return vk_error(instance, VK_ERROR_EXTENSION_NOT_PRESENT); } instance->enabled_extensions.extensions[index] = true; } result = vk_debug_report_instance_init(&instance->debug_report_callbacks); if (result != VK_SUCCESS) { vk_free2(&default_alloc, pAllocator, instance); return vk_error(instance, result); } _mesa_locale_init(); VG(VALGRIND_CREATE_MEMPOOL(instance, 0, false)); *pInstance = tu_instance_to_handle(instance); return VK_SUCCESS; } void tu_DestroyInstance(VkInstance _instance, const VkAllocationCallbacks *pAllocator) { TU_FROM_HANDLE(tu_instance, instance, _instance); if (!instance) return; for (int i = 0; i < instance->physical_device_count; ++i) { tu_physical_device_finish(instance->physical_devices + i); } VG(VALGRIND_DESTROY_MEMPOOL(instance)); _mesa_locale_fini(); vk_debug_report_instance_destroy(&instance->debug_report_callbacks); vk_free(&instance->alloc, instance); } static VkResult tu_enumerate_devices(struct tu_instance *instance) { /* TODO: Check for more devices ? */ drmDevicePtr devices[8]; VkResult result = VK_ERROR_INCOMPATIBLE_DRIVER; int max_devices; instance->physical_device_count = 0; max_devices = drmGetDevices2(0, devices, ARRAY_SIZE(devices)); if (instance->debug_flags & TU_DEBUG_STARTUP) tu_logi("Found %d drm nodes", max_devices); if (max_devices < 1) return vk_error(instance, VK_ERROR_INCOMPATIBLE_DRIVER); for (unsigned i = 0; i < (unsigned) max_devices; i++) { if (devices[i]->available_nodes & 1 << DRM_NODE_RENDER && devices[i]->bustype == DRM_BUS_PLATFORM) { result = tu_physical_device_init( instance->physical_devices + instance->physical_device_count, instance, devices[i]); if (result == VK_SUCCESS) ++instance->physical_device_count; else if (result != VK_ERROR_INCOMPATIBLE_DRIVER) break; } } drmFreeDevices(devices, max_devices); return result; } VkResult tu_EnumeratePhysicalDevices(VkInstance _instance, uint32_t *pPhysicalDeviceCount, VkPhysicalDevice *pPhysicalDevices) { TU_FROM_HANDLE(tu_instance, instance, _instance); VK_OUTARRAY_MAKE(out, pPhysicalDevices, pPhysicalDeviceCount); VkResult result; if (instance->physical_device_count < 0) { result = tu_enumerate_devices(instance); if (result != VK_SUCCESS && result != VK_ERROR_INCOMPATIBLE_DRIVER) return result; } for (uint32_t i = 0; i < instance->physical_device_count; ++i) { vk_outarray_append(&out, p) { *p = tu_physical_device_to_handle(instance->physical_devices + i); } } return vk_outarray_status(&out); } VkResult tu_EnumeratePhysicalDeviceGroups( VkInstance _instance, uint32_t *pPhysicalDeviceGroupCount, VkPhysicalDeviceGroupProperties *pPhysicalDeviceGroupProperties) { TU_FROM_HANDLE(tu_instance, instance, _instance); VK_OUTARRAY_MAKE(out, pPhysicalDeviceGroupProperties, pPhysicalDeviceGroupCount); VkResult result; if (instance->physical_device_count < 0) { result = tu_enumerate_devices(instance); if (result != VK_SUCCESS && result != VK_ERROR_INCOMPATIBLE_DRIVER) return result; } for (uint32_t i = 0; i < instance->physical_device_count; ++i) { vk_outarray_append(&out, p) { p->physicalDeviceCount = 1; p->physicalDevices[0] = tu_physical_device_to_handle(instance->physical_devices + i); p->subsetAllocation = false; } } return vk_outarray_status(&out); } void tu_GetPhysicalDeviceFeatures(VkPhysicalDevice physicalDevice, VkPhysicalDeviceFeatures *pFeatures) { memset(pFeatures, 0, sizeof(*pFeatures)); *pFeatures = (VkPhysicalDeviceFeatures) { .robustBufferAccess = false, .fullDrawIndexUint32 = false, .imageCubeArray = false, .independentBlend = false, .geometryShader = false, .tessellationShader = false, .sampleRateShading = false, .dualSrcBlend = false, .logicOp = false, .multiDrawIndirect = false, .drawIndirectFirstInstance = false, .depthClamp = false, .depthBiasClamp = false, .fillModeNonSolid = false, .depthBounds = false, .wideLines = false, .largePoints = false, .alphaToOne = false, .multiViewport = false, .samplerAnisotropy = false, .textureCompressionETC2 = false, .textureCompressionASTC_LDR = false, .textureCompressionBC = false, .occlusionQueryPrecise = false, .pipelineStatisticsQuery = false, .vertexPipelineStoresAndAtomics = false, .fragmentStoresAndAtomics = false, .shaderTessellationAndGeometryPointSize = false, .shaderImageGatherExtended = false, .shaderStorageImageExtendedFormats = false, .shaderStorageImageMultisample = false, .shaderUniformBufferArrayDynamicIndexing = false, .shaderSampledImageArrayDynamicIndexing = false, .shaderStorageBufferArrayDynamicIndexing = false, .shaderStorageImageArrayDynamicIndexing = false, .shaderStorageImageReadWithoutFormat = false, .shaderStorageImageWriteWithoutFormat = false, .shaderClipDistance = false, .shaderCullDistance = false, .shaderFloat64 = false, .shaderInt64 = false, .shaderInt16 = false, .sparseBinding = false, .variableMultisampleRate = false, .inheritedQueries = false, }; } void tu_GetPhysicalDeviceFeatures2(VkPhysicalDevice physicalDevice, VkPhysicalDeviceFeatures2 *pFeatures) { vk_foreach_struct(ext, pFeatures->pNext) { switch (ext->sType) { case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VARIABLE_POINTERS_FEATURES: { VkPhysicalDeviceVariablePointersFeatures *features = (void *) ext; features->variablePointersStorageBuffer = false; features->variablePointers = false; break; } case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_FEATURES: { VkPhysicalDeviceMultiviewFeatures *features = (VkPhysicalDeviceMultiviewFeatures *) ext; features->multiview = false; features->multiviewGeometryShader = false; features->multiviewTessellationShader = false; break; } case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_DRAW_PARAMETERS_FEATURES: { VkPhysicalDeviceShaderDrawParametersFeatures *features = (VkPhysicalDeviceShaderDrawParametersFeatures *) ext; features->shaderDrawParameters = false; break; } case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROTECTED_MEMORY_FEATURES: { VkPhysicalDeviceProtectedMemoryFeatures *features = (VkPhysicalDeviceProtectedMemoryFeatures *) ext; features->protectedMemory = false; break; } case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_16BIT_STORAGE_FEATURES: { VkPhysicalDevice16BitStorageFeatures *features = (VkPhysicalDevice16BitStorageFeatures *) ext; features->storageBuffer16BitAccess = false; features->uniformAndStorageBuffer16BitAccess = false; features->storagePushConstant16 = false; features->storageInputOutput16 = false; break; } case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_YCBCR_CONVERSION_FEATURES: { VkPhysicalDeviceSamplerYcbcrConversionFeatures *features = (VkPhysicalDeviceSamplerYcbcrConversionFeatures *) ext; features->samplerYcbcrConversion = false; break; } case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DESCRIPTOR_INDEXING_FEATURES_EXT: { VkPhysicalDeviceDescriptorIndexingFeaturesEXT *features = (VkPhysicalDeviceDescriptorIndexingFeaturesEXT *) ext; features->shaderInputAttachmentArrayDynamicIndexing = false; features->shaderUniformTexelBufferArrayDynamicIndexing = false; features->shaderStorageTexelBufferArrayDynamicIndexing = false; features->shaderUniformBufferArrayNonUniformIndexing = false; features->shaderSampledImageArrayNonUniformIndexing = false; features->shaderStorageBufferArrayNonUniformIndexing = false; features->shaderStorageImageArrayNonUniformIndexing = false; features->shaderInputAttachmentArrayNonUniformIndexing = false; features->shaderUniformTexelBufferArrayNonUniformIndexing = false; features->shaderStorageTexelBufferArrayNonUniformIndexing = false; features->descriptorBindingUniformBufferUpdateAfterBind = false; features->descriptorBindingSampledImageUpdateAfterBind = false; features->descriptorBindingStorageImageUpdateAfterBind = false; features->descriptorBindingStorageBufferUpdateAfterBind = false; features->descriptorBindingUniformTexelBufferUpdateAfterBind = false; features->descriptorBindingStorageTexelBufferUpdateAfterBind = false; features->descriptorBindingUpdateUnusedWhilePending = false; features->descriptorBindingPartiallyBound = false; features->descriptorBindingVariableDescriptorCount = false; features->runtimeDescriptorArray = false; break; } case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CONDITIONAL_RENDERING_FEATURES_EXT: { VkPhysicalDeviceConditionalRenderingFeaturesEXT *features = (VkPhysicalDeviceConditionalRenderingFeaturesEXT *) ext; features->conditionalRendering = false; features->inheritedConditionalRendering = false; break; } default: break; } } return tu_GetPhysicalDeviceFeatures(physicalDevice, &pFeatures->features); } void tu_GetPhysicalDeviceProperties(VkPhysicalDevice physicalDevice, VkPhysicalDeviceProperties *pProperties) { TU_FROM_HANDLE(tu_physical_device, pdevice, physicalDevice); VkSampleCountFlags sample_counts = 0xf; /* make sure that the entire descriptor set is addressable with a signed * 32-bit int. So the sum of all limits scaled by descriptor size has to * be at most 2 GiB. the combined image & samples object count as one of * both. This limit is for the pipeline layout, not for the set layout, but * there is no set limit, so we just set a pipeline limit. I don't think * any app is going to hit this soon. */ size_t max_descriptor_set_size = ((1ull << 31) - 16 * MAX_DYNAMIC_BUFFERS) / (32 /* uniform buffer, 32 due to potential space wasted on alignment */ + 32 /* storage buffer, 32 due to potential space wasted on alignment */ + 32 /* sampler, largest when combined with image */ + 64 /* sampled image */ + 64 /* storage image */); 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 = 0xffffffffu, /* buffer max size */ .maxBoundDescriptorSets = MAX_SETS, .maxPerStageDescriptorSamplers = max_descriptor_set_size, .maxPerStageDescriptorUniformBuffers = max_descriptor_set_size, .maxPerStageDescriptorStorageBuffers = max_descriptor_set_size, .maxPerStageDescriptorSampledImages = max_descriptor_set_size, .maxPerStageDescriptorStorageImages = max_descriptor_set_size, .maxPerStageDescriptorInputAttachments = max_descriptor_set_size, .maxPerStageResources = max_descriptor_set_size, .maxDescriptorSetSamplers = max_descriptor_set_size, .maxDescriptorSetUniformBuffers = max_descriptor_set_size, .maxDescriptorSetUniformBuffersDynamic = MAX_DYNAMIC_UNIFORM_BUFFERS, .maxDescriptorSetStorageBuffers = max_descriptor_set_size, .maxDescriptorSetStorageBuffersDynamic = MAX_DYNAMIC_STORAGE_BUFFERS, .maxDescriptorSetSampledImages = max_descriptor_set_size, .maxDescriptorSetStorageImages = max_descriptor_set_size, .maxDescriptorSetInputAttachments = max_descriptor_set_size, .maxVertexInputAttributes = 32, .maxVertexInputBindings = 32, .maxVertexInputAttributeOffset = 2047, .maxVertexInputBindingStride = 2048, .maxVertexOutputComponents = 128, .maxTessellationGenerationLevel = 64, .maxTessellationPatchSize = 32, .maxTessellationControlPerVertexInputComponents = 128, .maxTessellationControlPerVertexOutputComponents = 128, .maxTessellationControlPerPatchOutputComponents = 120, .maxTessellationControlTotalOutputComponents = 4096, .maxTessellationEvaluationInputComponents = 128, .maxTessellationEvaluationOutputComponents = 128, .maxGeometryShaderInvocations = 127, .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 = 8, .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 = true, .timestampPeriod = 1, .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 = tu_physical_device_api_version(pdevice), .driverVersion = vk_get_driver_version(), .vendorID = 0, /* TODO */ .deviceID = 0, .deviceType = VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU, .limits = limits, .sparseProperties = { 0 }, }; strcpy(pProperties->deviceName, pdevice->name); memcpy(pProperties->pipelineCacheUUID, pdevice->cache_uuid, VK_UUID_SIZE); } void tu_GetPhysicalDeviceProperties2(VkPhysicalDevice physicalDevice, VkPhysicalDeviceProperties2 *pProperties) { TU_FROM_HANDLE(tu_physical_device, pdevice, physicalDevice); tu_GetPhysicalDeviceProperties(physicalDevice, &pProperties->properties); vk_foreach_struct(ext, pProperties->pNext) { switch (ext->sType) { case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PUSH_DESCRIPTOR_PROPERTIES_KHR: { VkPhysicalDevicePushDescriptorPropertiesKHR *properties = (VkPhysicalDevicePushDescriptorPropertiesKHR *) ext; properties->maxPushDescriptors = MAX_PUSH_DESCRIPTORS; break; } case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ID_PROPERTIES: { VkPhysicalDeviceIDProperties *properties = (VkPhysicalDeviceIDProperties *) ext; memcpy(properties->driverUUID, pdevice->driver_uuid, VK_UUID_SIZE); memcpy(properties->deviceUUID, pdevice->device_uuid, VK_UUID_SIZE); properties->deviceLUIDValid = false; break; } case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_PROPERTIES: { VkPhysicalDeviceMultiviewProperties *properties = (VkPhysicalDeviceMultiviewProperties *) ext; properties->maxMultiviewViewCount = MAX_VIEWS; properties->maxMultiviewInstanceIndex = INT_MAX; break; } case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_POINT_CLIPPING_PROPERTIES: { VkPhysicalDevicePointClippingProperties *properties = (VkPhysicalDevicePointClippingProperties *) ext; properties->pointClippingBehavior = VK_POINT_CLIPPING_BEHAVIOR_ALL_CLIP_PLANES; break; } case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MAINTENANCE_3_PROPERTIES: { VkPhysicalDeviceMaintenance3Properties *properties = (VkPhysicalDeviceMaintenance3Properties *) ext; /* Make sure everything is addressable by a signed 32-bit int, and * our largest descriptors are 96 bytes. */ properties->maxPerSetDescriptors = (1ull << 31) / 96; /* Our buffer size fields allow only this much */ properties->maxMemoryAllocationSize = 0xFFFFFFFFull; break; } default: break; } } } static const VkQueueFamilyProperties tu_queue_family_properties = { .queueFlags = VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT | VK_QUEUE_TRANSFER_BIT, .queueCount = 1, .timestampValidBits = 64, .minImageTransferGranularity = { 1, 1, 1 }, }; void tu_GetPhysicalDeviceQueueFamilyProperties( VkPhysicalDevice physicalDevice, uint32_t *pQueueFamilyPropertyCount, VkQueueFamilyProperties *pQueueFamilyProperties) { VK_OUTARRAY_MAKE(out, pQueueFamilyProperties, pQueueFamilyPropertyCount); vk_outarray_append(&out, p) { *p = tu_queue_family_properties; } } void tu_GetPhysicalDeviceQueueFamilyProperties2( VkPhysicalDevice physicalDevice, uint32_t *pQueueFamilyPropertyCount, VkQueueFamilyProperties2 *pQueueFamilyProperties) { VK_OUTARRAY_MAKE(out, pQueueFamilyProperties, pQueueFamilyPropertyCount); vk_outarray_append(&out, p) { p->queueFamilyProperties = tu_queue_family_properties; } } static uint64_t tu_get_system_heap_size() { struct sysinfo info; sysinfo(&info); uint64_t total_ram = (uint64_t) info.totalram * (uint64_t) info.mem_unit; /* We don't want to burn too much ram with the GPU. If the user has 4GiB * or less, we use at most half. If they have more than 4GiB, we use 3/4. */ uint64_t available_ram; if (total_ram <= 4ull * 1024ull * 1024ull * 1024ull) available_ram = total_ram / 2; else available_ram = total_ram * 3 / 4; return available_ram; } void tu_GetPhysicalDeviceMemoryProperties( VkPhysicalDevice physicalDevice, VkPhysicalDeviceMemoryProperties *pMemoryProperties) { pMemoryProperties->memoryHeapCount = 1; pMemoryProperties->memoryHeaps[0].size = tu_get_system_heap_size(); pMemoryProperties->memoryHeaps[0].flags = VK_MEMORY_HEAP_DEVICE_LOCAL_BIT; pMemoryProperties->memoryTypeCount = 1; pMemoryProperties->memoryTypes[0].propertyFlags = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT | VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT; pMemoryProperties->memoryTypes[0].heapIndex = 0; } void tu_GetPhysicalDeviceMemoryProperties2( VkPhysicalDevice physicalDevice, VkPhysicalDeviceMemoryProperties2 *pMemoryProperties) { return tu_GetPhysicalDeviceMemoryProperties( physicalDevice, &pMemoryProperties->memoryProperties); } static VkResult tu_queue_init(struct tu_device *device, struct tu_queue *queue, uint32_t queue_family_index, int idx, VkDeviceQueueCreateFlags flags) { queue->_loader_data.loaderMagic = ICD_LOADER_MAGIC; queue->device = device; queue->queue_family_index = queue_family_index; queue->queue_idx = idx; queue->flags = flags; int ret = tu_drm_submitqueue_new(device, 0, &queue->msm_queue_id); if (ret) return VK_ERROR_INITIALIZATION_FAILED; tu_fence_init(&queue->submit_fence, false); return VK_SUCCESS; } static void tu_queue_finish(struct tu_queue *queue) { tu_fence_finish(&queue->submit_fence); tu_drm_submitqueue_close(queue->device, queue->msm_queue_id); } static int tu_get_device_extension_index(const char *name) { for (unsigned i = 0; i < TU_DEVICE_EXTENSION_COUNT; ++i) { if (strcmp(name, tu_device_extensions[i].extensionName) == 0) return i; } return -1; } VkResult tu_CreateDevice(VkPhysicalDevice physicalDevice, const VkDeviceCreateInfo *pCreateInfo, const VkAllocationCallbacks *pAllocator, VkDevice *pDevice) { TU_FROM_HANDLE(tu_physical_device, physical_device, physicalDevice); VkResult result; struct tu_device *device; /* Check enabled features */ if (pCreateInfo->pEnabledFeatures) { VkPhysicalDeviceFeatures supported_features; tu_GetPhysicalDeviceFeatures(physicalDevice, &supported_features); VkBool32 *supported_feature = (VkBool32 *) &supported_features; VkBool32 *enabled_feature = (VkBool32 *) pCreateInfo->pEnabledFeatures; unsigned num_features = sizeof(VkPhysicalDeviceFeatures) / sizeof(VkBool32); for (uint32_t i = 0; i < num_features; i++) { if (enabled_feature[i] && !supported_feature[i]) return vk_error(physical_device->instance, VK_ERROR_FEATURE_NOT_PRESENT); } } device = vk_zalloc2(&physical_device->instance->alloc, pAllocator, sizeof(*device), 8, VK_SYSTEM_ALLOCATION_SCOPE_DEVICE); if (!device) return vk_error(physical_device->instance, VK_ERROR_OUT_OF_HOST_MEMORY); device->_loader_data.loaderMagic = ICD_LOADER_MAGIC; device->instance = physical_device->instance; device->physical_device = physical_device; if (pAllocator) device->alloc = *pAllocator; else device->alloc = physical_device->instance->alloc; for (uint32_t i = 0; i < pCreateInfo->enabledExtensionCount; i++) { const char *ext_name = pCreateInfo->ppEnabledExtensionNames[i]; int index = tu_get_device_extension_index(ext_name); if (index < 0 || !physical_device->supported_extensions.extensions[index]) { vk_free(&device->alloc, device); return vk_error(physical_device->instance, VK_ERROR_EXTENSION_NOT_PRESENT); } device->enabled_extensions.extensions[index] = true; } 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 tu_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 tu_queue)); device->queue_count[qfi] = queue_create->queueCount; for (unsigned q = 0; q < queue_create->queueCount; q++) { result = tu_queue_init(device, &device->queues[qfi][q], qfi, q, queue_create->flags); if (result != VK_SUCCESS) goto fail; } } device->compiler = ir3_compiler_create(NULL, physical_device->gpu_id); if (!device->compiler) goto fail; VkPipelineCacheCreateInfo ci; ci.sType = VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO; ci.pNext = NULL; ci.flags = 0; ci.pInitialData = NULL; ci.initialDataSize = 0; VkPipelineCache pc; result = tu_CreatePipelineCache(tu_device_to_handle(device), &ci, NULL, &pc); if (result != VK_SUCCESS) goto fail; device->mem_cache = tu_pipeline_cache_from_handle(pc); *pDevice = tu_device_to_handle(device); return VK_SUCCESS; fail: for (unsigned i = 0; i < TU_MAX_QUEUE_FAMILIES; i++) { for (unsigned q = 0; q < device->queue_count[i]; q++) tu_queue_finish(&device->queues[i][q]); if (device->queue_count[i]) vk_free(&device->alloc, device->queues[i]); } if (device->compiler) ralloc_free(device->compiler); vk_free(&device->alloc, device); return result; } void tu_DestroyDevice(VkDevice _device, const VkAllocationCallbacks *pAllocator) { TU_FROM_HANDLE(tu_device, device, _device); if (!device) return; for (unsigned i = 0; i < TU_MAX_QUEUE_FAMILIES; i++) { for (unsigned q = 0; q < device->queue_count[i]; q++) tu_queue_finish(&device->queues[i][q]); if (device->queue_count[i]) vk_free(&device->alloc, device->queues[i]); } /* the compiler does not use pAllocator */ ralloc_free(device->compiler); VkPipelineCache pc = tu_pipeline_cache_to_handle(device->mem_cache); tu_DestroyPipelineCache(tu_device_to_handle(device), pc, NULL); vk_free(&device->alloc, device); } VkResult tu_EnumerateInstanceLayerProperties(uint32_t *pPropertyCount, VkLayerProperties *pProperties) { *pPropertyCount = 0; return VK_SUCCESS; } VkResult tu_EnumerateDeviceLayerProperties(VkPhysicalDevice physicalDevice, uint32_t *pPropertyCount, VkLayerProperties *pProperties) { *pPropertyCount = 0; return VK_SUCCESS; } void tu_GetDeviceQueue2(VkDevice _device, const VkDeviceQueueInfo2 *pQueueInfo, VkQueue *pQueue) { TU_FROM_HANDLE(tu_device, device, _device); struct tu_queue *queue; queue = &device->queues[pQueueInfo->queueFamilyIndex][pQueueInfo->queueIndex]; if (pQueueInfo->flags != queue->flags) { /* From the Vulkan 1.1.70 spec: * * "The queue returned by vkGetDeviceQueue2 must have the same * flags value from this structure as that used at device * creation time in a VkDeviceQueueCreateInfo instance. If no * matching flags were specified at device creation time then * pQueue will return VK_NULL_HANDLE." */ *pQueue = VK_NULL_HANDLE; return; } *pQueue = tu_queue_to_handle(queue); } void tu_GetDeviceQueue(VkDevice _device, uint32_t queueFamilyIndex, uint32_t queueIndex, VkQueue *pQueue) { const VkDeviceQueueInfo2 info = (VkDeviceQueueInfo2) { .sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_INFO_2, .queueFamilyIndex = queueFamilyIndex, .queueIndex = queueIndex }; tu_GetDeviceQueue2(_device, &info, pQueue); } VkResult tu_QueueSubmit(VkQueue _queue, uint32_t submitCount, const VkSubmitInfo *pSubmits, VkFence _fence) { TU_FROM_HANDLE(tu_queue, queue, _queue); for (uint32_t i = 0; i < submitCount; ++i) { const VkSubmitInfo *submit = pSubmits + i; const bool last_submit = (i == submitCount - 1); struct tu_bo_list bo_list; tu_bo_list_init(&bo_list); uint32_t entry_count = 0; for (uint32_t j = 0; j < submit->commandBufferCount; ++j) { TU_FROM_HANDLE(tu_cmd_buffer, cmdbuf, submit->pCommandBuffers[j]); entry_count += cmdbuf->cs.entry_count; } struct drm_msm_gem_submit_cmd cmds[entry_count]; uint32_t entry_idx = 0; for (uint32_t j = 0; j < submit->commandBufferCount; ++j) { TU_FROM_HANDLE(tu_cmd_buffer, cmdbuf, submit->pCommandBuffers[j]); struct tu_cs *cs = &cmdbuf->cs; for (unsigned i = 0; i < cs->entry_count; ++i, ++entry_idx) { cmds[entry_idx].type = MSM_SUBMIT_CMD_BUF; cmds[entry_idx].submit_idx = tu_bo_list_add(&bo_list, cs->entries[i].bo, MSM_SUBMIT_BO_READ | MSM_SUBMIT_BO_DUMP); cmds[entry_idx].submit_offset = cs->entries[i].offset; cmds[entry_idx].size = cs->entries[i].size; cmds[entry_idx].pad = 0; cmds[entry_idx].nr_relocs = 0; cmds[entry_idx].relocs = 0; } tu_bo_list_merge(&bo_list, &cmdbuf->bo_list); } uint32_t flags = MSM_PIPE_3D0; if (last_submit) { flags |= MSM_SUBMIT_FENCE_FD_OUT; } struct drm_msm_gem_submit req = { .flags = flags, .queueid = queue->msm_queue_id, .bos = (uint64_t)(uintptr_t) bo_list.bo_infos, .nr_bos = bo_list.count, .cmds = (uint64_t)(uintptr_t)cmds, .nr_cmds = entry_count, }; int ret = drmCommandWriteRead(queue->device->physical_device->local_fd, DRM_MSM_GEM_SUBMIT, &req, sizeof(req)); if (ret) { fprintf(stderr, "submit failed: %s\n", strerror(errno)); abort(); } tu_bo_list_destroy(&bo_list); if (last_submit) { /* no need to merge fences as queue execution is serialized */ tu_fence_update_fd(&queue->submit_fence, req.fence_fd); } } if (_fence != VK_NULL_HANDLE) { TU_FROM_HANDLE(tu_fence, fence, _fence); tu_fence_copy(fence, &queue->submit_fence); } return VK_SUCCESS; } VkResult tu_QueueWaitIdle(VkQueue _queue) { TU_FROM_HANDLE(tu_queue, queue, _queue); tu_fence_wait_idle(&queue->submit_fence); return VK_SUCCESS; } VkResult tu_DeviceWaitIdle(VkDevice _device) { TU_FROM_HANDLE(tu_device, device, _device); for (unsigned i = 0; i < TU_MAX_QUEUE_FAMILIES; i++) { for (unsigned q = 0; q < device->queue_count[i]; q++) { tu_QueueWaitIdle(tu_queue_to_handle(&device->queues[i][q])); } } return VK_SUCCESS; } VkResult tu_EnumerateInstanceExtensionProperties(const char *pLayerName, uint32_t *pPropertyCount, VkExtensionProperties *pProperties) { VK_OUTARRAY_MAKE(out, pProperties, pPropertyCount); /* We spport no lyaers */ if (pLayerName) return vk_error(NULL, VK_ERROR_LAYER_NOT_PRESENT); for (int i = 0; i < TU_INSTANCE_EXTENSION_COUNT; i++) { if (tu_supported_instance_extensions.extensions[i]) { vk_outarray_append(&out, prop) { *prop = tu_instance_extensions[i]; } } } return vk_outarray_status(&out); } VkResult tu_EnumerateDeviceExtensionProperties(VkPhysicalDevice physicalDevice, const char *pLayerName, uint32_t *pPropertyCount, VkExtensionProperties *pProperties) { /* We spport no lyaers */ TU_FROM_HANDLE(tu_physical_device, device, physicalDevice); VK_OUTARRAY_MAKE(out, pProperties, pPropertyCount); /* We spport no lyaers */ if (pLayerName) return vk_error(NULL, VK_ERROR_LAYER_NOT_PRESENT); for (int i = 0; i < TU_DEVICE_EXTENSION_COUNT; i++) { if (device->supported_extensions.extensions[i]) { vk_outarray_append(&out, prop) { *prop = tu_device_extensions[i]; } } } return vk_outarray_status(&out); } PFN_vkVoidFunction tu_GetInstanceProcAddr(VkInstance _instance, const char *pName) { TU_FROM_HANDLE(tu_instance, instance, _instance); return tu_lookup_entrypoint_checked( pName, instance ? instance->api_version : 0, instance ? &instance->enabled_extensions : NULL, NULL); } /* 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 tu_GetInstanceProcAddr(instance, pName); } PFN_vkVoidFunction tu_GetDeviceProcAddr(VkDevice _device, const char *pName) { TU_FROM_HANDLE(tu_device, device, _device); return tu_lookup_entrypoint_checked(pName, device->instance->api_version, &device->instance->enabled_extensions, &device->enabled_extensions); } static VkResult tu_alloc_memory(struct tu_device *device, const VkMemoryAllocateInfo *pAllocateInfo, const VkAllocationCallbacks *pAllocator, VkDeviceMemory *pMem) { struct tu_device_memory *mem; VkResult result; assert(pAllocateInfo->sType == VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO); if (pAllocateInfo->allocationSize == 0) { /* Apparently, this is allowed */ *pMem = VK_NULL_HANDLE; return VK_SUCCESS; } mem = vk_alloc2(&device->alloc, pAllocator, sizeof(*mem), 8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); if (mem == NULL) return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY); const VkImportMemoryFdInfoKHR *fd_info = vk_find_struct_const(pAllocateInfo->pNext, IMPORT_MEMORY_FD_INFO_KHR); if (fd_info && !fd_info->handleType) fd_info = NULL; if (fd_info) { assert(fd_info->handleType == VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT || fd_info->handleType == VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT); /* * TODO Importing the same fd twice gives us the same handle without * reference counting. We need to maintain a per-instance handle-to-bo * table and add reference count to tu_bo. */ result = tu_bo_init_dmabuf(device, &mem->bo, pAllocateInfo->allocationSize, fd_info->fd); if (result == VK_SUCCESS) { /* take ownership and close the fd */ close(fd_info->fd); } } else { result = tu_bo_init_new(device, &mem->bo, pAllocateInfo->allocationSize); } if (result != VK_SUCCESS) { vk_free2(&device->alloc, pAllocator, mem); return result; } mem->size = pAllocateInfo->allocationSize; mem->type_index = pAllocateInfo->memoryTypeIndex; mem->map = NULL; mem->user_ptr = NULL; *pMem = tu_device_memory_to_handle(mem); return VK_SUCCESS; } VkResult tu_AllocateMemory(VkDevice _device, const VkMemoryAllocateInfo *pAllocateInfo, const VkAllocationCallbacks *pAllocator, VkDeviceMemory *pMem) { TU_FROM_HANDLE(tu_device, device, _device); return tu_alloc_memory(device, pAllocateInfo, pAllocator, pMem); } void tu_FreeMemory(VkDevice _device, VkDeviceMemory _mem, const VkAllocationCallbacks *pAllocator) { TU_FROM_HANDLE(tu_device, device, _device); TU_FROM_HANDLE(tu_device_memory, mem, _mem); if (mem == NULL) return; tu_bo_finish(device, &mem->bo); vk_free2(&device->alloc, pAllocator, mem); } VkResult tu_MapMemory(VkDevice _device, VkDeviceMemory _memory, VkDeviceSize offset, VkDeviceSize size, VkMemoryMapFlags flags, void **ppData) { TU_FROM_HANDLE(tu_device, device, _device); TU_FROM_HANDLE(tu_device_memory, mem, _memory); VkResult result; if (mem == NULL) { *ppData = NULL; return VK_SUCCESS; } if (mem->user_ptr) { *ppData = mem->user_ptr; } else if (!mem->map) { result = tu_bo_map(device, &mem->bo); if (result != VK_SUCCESS) return result; *ppData = mem->map = mem->bo.map; } else *ppData = mem->map; if (*ppData) { *ppData += offset; return VK_SUCCESS; } return vk_error(device->instance, VK_ERROR_MEMORY_MAP_FAILED); } void tu_UnmapMemory(VkDevice _device, VkDeviceMemory _memory) { /* I do not see any unmapping done by the freedreno Gallium driver. */ } VkResult tu_FlushMappedMemoryRanges(VkDevice _device, uint32_t memoryRangeCount, const VkMappedMemoryRange *pMemoryRanges) { return VK_SUCCESS; } VkResult tu_InvalidateMappedMemoryRanges(VkDevice _device, uint32_t memoryRangeCount, const VkMappedMemoryRange *pMemoryRanges) { return VK_SUCCESS; } void tu_GetBufferMemoryRequirements(VkDevice _device, VkBuffer _buffer, VkMemoryRequirements *pMemoryRequirements) { TU_FROM_HANDLE(tu_buffer, buffer, _buffer); pMemoryRequirements->memoryTypeBits = 1; pMemoryRequirements->alignment = 16; pMemoryRequirements->size = align64(buffer->size, pMemoryRequirements->alignment); } void tu_GetBufferMemoryRequirements2( VkDevice device, const VkBufferMemoryRequirementsInfo2 *pInfo, VkMemoryRequirements2 *pMemoryRequirements) { tu_GetBufferMemoryRequirements(device, pInfo->buffer, &pMemoryRequirements->memoryRequirements); } void tu_GetImageMemoryRequirements(VkDevice _device, VkImage _image, VkMemoryRequirements *pMemoryRequirements) { TU_FROM_HANDLE(tu_image, image, _image); pMemoryRequirements->memoryTypeBits = 1; pMemoryRequirements->size = image->size; pMemoryRequirements->alignment = image->alignment; } void tu_GetImageMemoryRequirements2(VkDevice device, const VkImageMemoryRequirementsInfo2 *pInfo, VkMemoryRequirements2 *pMemoryRequirements) { tu_GetImageMemoryRequirements(device, pInfo->image, &pMemoryRequirements->memoryRequirements); } void tu_GetImageSparseMemoryRequirements( VkDevice device, VkImage image, uint32_t *pSparseMemoryRequirementCount, VkSparseImageMemoryRequirements *pSparseMemoryRequirements) { tu_stub(); } void tu_GetImageSparseMemoryRequirements2( VkDevice device, const VkImageSparseMemoryRequirementsInfo2 *pInfo, uint32_t *pSparseMemoryRequirementCount, VkSparseImageMemoryRequirements2 *pSparseMemoryRequirements) { tu_stub(); } void tu_GetDeviceMemoryCommitment(VkDevice device, VkDeviceMemory memory, VkDeviceSize *pCommittedMemoryInBytes) { *pCommittedMemoryInBytes = 0; } VkResult tu_BindBufferMemory2(VkDevice device, uint32_t bindInfoCount, const VkBindBufferMemoryInfo *pBindInfos) { for (uint32_t i = 0; i < bindInfoCount; ++i) { TU_FROM_HANDLE(tu_device_memory, mem, pBindInfos[i].memory); TU_FROM_HANDLE(tu_buffer, buffer, pBindInfos[i].buffer); if (mem) { buffer->bo = &mem->bo; buffer->bo_offset = pBindInfos[i].memoryOffset; } else { buffer->bo = NULL; } } return VK_SUCCESS; } VkResult tu_BindBufferMemory(VkDevice device, VkBuffer buffer, VkDeviceMemory memory, VkDeviceSize memoryOffset) { const VkBindBufferMemoryInfo info = { .sType = VK_STRUCTURE_TYPE_BIND_BUFFER_MEMORY_INFO, .buffer = buffer, .memory = memory, .memoryOffset = memoryOffset }; return tu_BindBufferMemory2(device, 1, &info); } VkResult tu_BindImageMemory2(VkDevice device, uint32_t bindInfoCount, const VkBindImageMemoryInfo *pBindInfos) { for (uint32_t i = 0; i < bindInfoCount; ++i) { TU_FROM_HANDLE(tu_image, image, pBindInfos[i].image); TU_FROM_HANDLE(tu_device_memory, mem, pBindInfos[i].memory); if (mem) { image->bo = &mem->bo; image->bo_offset = pBindInfos[i].memoryOffset; } else { image->bo = NULL; image->bo_offset = 0; } } return VK_SUCCESS; } VkResult tu_BindImageMemory(VkDevice device, VkImage image, VkDeviceMemory memory, VkDeviceSize memoryOffset) { const VkBindImageMemoryInfo info = { .sType = VK_STRUCTURE_TYPE_BIND_BUFFER_MEMORY_INFO, .image = image, .memory = memory, .memoryOffset = memoryOffset }; return tu_BindImageMemory2(device, 1, &info); } VkResult tu_QueueBindSparse(VkQueue _queue, uint32_t bindInfoCount, const VkBindSparseInfo *pBindInfo, VkFence _fence) { return VK_SUCCESS; } // Queue semaphore functions VkResult tu_CreateSemaphore(VkDevice _device, const VkSemaphoreCreateInfo *pCreateInfo, const VkAllocationCallbacks *pAllocator, VkSemaphore *pSemaphore) { TU_FROM_HANDLE(tu_device, device, _device); struct tu_semaphore *sem = vk_alloc2(&device->alloc, pAllocator, sizeof(*sem), 8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); if (!sem) return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY); *pSemaphore = tu_semaphore_to_handle(sem); return VK_SUCCESS; } void tu_DestroySemaphore(VkDevice _device, VkSemaphore _semaphore, const VkAllocationCallbacks *pAllocator) { TU_FROM_HANDLE(tu_device, device, _device); TU_FROM_HANDLE(tu_semaphore, sem, _semaphore); if (!_semaphore) return; vk_free2(&device->alloc, pAllocator, sem); } VkResult tu_CreateEvent(VkDevice _device, const VkEventCreateInfo *pCreateInfo, const VkAllocationCallbacks *pAllocator, VkEvent *pEvent) { TU_FROM_HANDLE(tu_device, device, _device); struct tu_event *event = vk_alloc2(&device->alloc, pAllocator, sizeof(*event), 8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); if (!event) return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY); *pEvent = tu_event_to_handle(event); return VK_SUCCESS; } void tu_DestroyEvent(VkDevice _device, VkEvent _event, const VkAllocationCallbacks *pAllocator) { TU_FROM_HANDLE(tu_device, device, _device); TU_FROM_HANDLE(tu_event, event, _event); if (!event) return; vk_free2(&device->alloc, pAllocator, event); } VkResult tu_GetEventStatus(VkDevice _device, VkEvent _event) { TU_FROM_HANDLE(tu_event, event, _event); if (*event->map == 1) return VK_EVENT_SET; return VK_EVENT_RESET; } VkResult tu_SetEvent(VkDevice _device, VkEvent _event) { TU_FROM_HANDLE(tu_event, event, _event); *event->map = 1; return VK_SUCCESS; } VkResult tu_ResetEvent(VkDevice _device, VkEvent _event) { TU_FROM_HANDLE(tu_event, event, _event); *event->map = 0; return VK_SUCCESS; } VkResult tu_CreateBuffer(VkDevice _device, const VkBufferCreateInfo *pCreateInfo, const VkAllocationCallbacks *pAllocator, VkBuffer *pBuffer) { TU_FROM_HANDLE(tu_device, device, _device); struct tu_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(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY); buffer->size = pCreateInfo->size; buffer->usage = pCreateInfo->usage; buffer->flags = pCreateInfo->flags; *pBuffer = tu_buffer_to_handle(buffer); return VK_SUCCESS; } void tu_DestroyBuffer(VkDevice _device, VkBuffer _buffer, const VkAllocationCallbacks *pAllocator) { TU_FROM_HANDLE(tu_device, device, _device); TU_FROM_HANDLE(tu_buffer, buffer, _buffer); if (!buffer) return; vk_free2(&device->alloc, pAllocator, buffer); } static uint32_t tu_surface_max_layer_count(struct tu_image_view *iview) { return iview->type == VK_IMAGE_VIEW_TYPE_3D ? iview->extent.depth : (iview->base_layer + iview->layer_count); } VkResult tu_CreateFramebuffer(VkDevice _device, const VkFramebufferCreateInfo *pCreateInfo, const VkAllocationCallbacks *pAllocator, VkFramebuffer *pFramebuffer) { TU_FROM_HANDLE(tu_device, device, _device); struct tu_framebuffer *framebuffer; assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO); size_t size = sizeof(*framebuffer) + sizeof(struct tu_attachment_info) * pCreateInfo->attachmentCount; framebuffer = vk_alloc2(&device->alloc, pAllocator, size, 8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); if (framebuffer == NULL) return vk_error(device->instance, 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 tu_image_view *iview = tu_image_view_from_handle(_iview); framebuffer->attachments[i].attachment = iview; framebuffer->width = MIN2(framebuffer->width, iview->extent.width); framebuffer->height = MIN2(framebuffer->height, iview->extent.height); framebuffer->layers = MIN2(framebuffer->layers, tu_surface_max_layer_count(iview)); } *pFramebuffer = tu_framebuffer_to_handle(framebuffer); return VK_SUCCESS; } void tu_DestroyFramebuffer(VkDevice _device, VkFramebuffer _fb, const VkAllocationCallbacks *pAllocator) { TU_FROM_HANDLE(tu_device, device, _device); TU_FROM_HANDLE(tu_framebuffer, fb, _fb); if (!fb) return; vk_free2(&device->alloc, pAllocator, fb); } static void tu_init_sampler(struct tu_device *device, struct tu_sampler *sampler, const VkSamplerCreateInfo *pCreateInfo) { } VkResult tu_CreateSampler(VkDevice _device, const VkSamplerCreateInfo *pCreateInfo, const VkAllocationCallbacks *pAllocator, VkSampler *pSampler) { TU_FROM_HANDLE(tu_device, device, _device); struct tu_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(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY); tu_init_sampler(device, sampler, pCreateInfo); *pSampler = tu_sampler_to_handle(sampler); return VK_SUCCESS; } void tu_DestroySampler(VkDevice _device, VkSampler _sampler, const VkAllocationCallbacks *pAllocator) { TU_FROM_HANDLE(tu_device, device, _device); TU_FROM_HANDLE(tu_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; } VkResult tu_GetMemoryFdKHR(VkDevice _device, const VkMemoryGetFdInfoKHR *pGetFdInfo, int *pFd) { TU_FROM_HANDLE(tu_device, device, _device); TU_FROM_HANDLE(tu_device_memory, memory, pGetFdInfo->memory); assert(pGetFdInfo->sType == VK_STRUCTURE_TYPE_MEMORY_GET_FD_INFO_KHR); /* At the moment, we support only the below handle types. */ assert(pGetFdInfo->handleType == VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT || pGetFdInfo->handleType == VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT); int prime_fd = tu_bo_export_dmabuf(device, &memory->bo); if (prime_fd < 0) return vk_error(device->instance, VK_ERROR_OUT_OF_DEVICE_MEMORY); *pFd = prime_fd; return VK_SUCCESS; } VkResult tu_GetMemoryFdPropertiesKHR(VkDevice _device, VkExternalMemoryHandleTypeFlagBits handleType, int fd, VkMemoryFdPropertiesKHR *pMemoryFdProperties) { assert(handleType == VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT); pMemoryFdProperties->memoryTypeBits = 1; return VK_SUCCESS; } void tu_GetPhysicalDeviceExternalSemaphoreProperties( VkPhysicalDevice physicalDevice, const VkPhysicalDeviceExternalSemaphoreInfo *pExternalSemaphoreInfo, VkExternalSemaphoreProperties *pExternalSemaphoreProperties) { pExternalSemaphoreProperties->exportFromImportedHandleTypes = 0; pExternalSemaphoreProperties->compatibleHandleTypes = 0; pExternalSemaphoreProperties->externalSemaphoreFeatures = 0; } void tu_GetPhysicalDeviceExternalFenceProperties( VkPhysicalDevice physicalDevice, const VkPhysicalDeviceExternalFenceInfo *pExternalFenceInfo, VkExternalFenceProperties *pExternalFenceProperties) { pExternalFenceProperties->exportFromImportedHandleTypes = 0; pExternalFenceProperties->compatibleHandleTypes = 0; pExternalFenceProperties->externalFenceFeatures = 0; } VkResult tu_CreateDebugReportCallbackEXT( VkInstance _instance, const VkDebugReportCallbackCreateInfoEXT *pCreateInfo, const VkAllocationCallbacks *pAllocator, VkDebugReportCallbackEXT *pCallback) { TU_FROM_HANDLE(tu_instance, instance, _instance); return vk_create_debug_report_callback(&instance->debug_report_callbacks, pCreateInfo, pAllocator, &instance->alloc, pCallback); } void tu_DestroyDebugReportCallbackEXT(VkInstance _instance, VkDebugReportCallbackEXT _callback, const VkAllocationCallbacks *pAllocator) { TU_FROM_HANDLE(tu_instance, instance, _instance); vk_destroy_debug_report_callback(&instance->debug_report_callbacks, _callback, pAllocator, &instance->alloc); } void tu_DebugReportMessageEXT(VkInstance _instance, VkDebugReportFlagsEXT flags, VkDebugReportObjectTypeEXT objectType, uint64_t object, size_t location, int32_t messageCode, const char *pLayerPrefix, const char *pMessage) { TU_FROM_HANDLE(tu_instance, instance, _instance); vk_debug_report(&instance->debug_report_callbacks, flags, objectType, object, location, messageCode, pLayerPrefix, pMessage); } void tu_GetDeviceGroupPeerMemoryFeatures( VkDevice device, uint32_t heapIndex, uint32_t localDeviceIndex, uint32_t remoteDeviceIndex, VkPeerMemoryFeatureFlags *pPeerMemoryFeatures) { assert(localDeviceIndex == remoteDeviceIndex); *pPeerMemoryFeatures = VK_PEER_MEMORY_FEATURE_COPY_SRC_BIT | VK_PEER_MEMORY_FEATURE_COPY_DST_BIT | VK_PEER_MEMORY_FEATURE_GENERIC_SRC_BIT | VK_PEER_MEMORY_FEATURE_GENERIC_DST_BIT; }