| // Copyright 2019 The Dawn & Tint Authors |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are met: |
| // |
| // 1. Redistributions of source code must retain the above copyright notice, this |
| // list of conditions and the following disclaimer. |
| // |
| // 2. Redistributions in binary form must reproduce the above copyright notice, |
| // this list of conditions and the following disclaimer in the documentation |
| // and/or other materials provided with the distribution. |
| // |
| // 3. Neither the name of the copyright holder nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "dawn/native/vulkan/BackendVk.h" |
| |
| #include <algorithm> |
| #include <string> |
| #include <utility> |
| |
| #include "dawn/common/BitSetIterator.h" |
| #include "dawn/common/Log.h" |
| #include "dawn/common/SystemUtils.h" |
| #include "dawn/native/ChainUtils.h" |
| #include "dawn/native/Instance.h" |
| #include "dawn/native/VulkanBackend.h" |
| #include "dawn/native/vulkan/DeviceVk.h" |
| #include "dawn/native/vulkan/PhysicalDeviceVk.h" |
| #include "dawn/native/vulkan/UtilsVulkan.h" |
| #include "dawn/native/vulkan/VulkanError.h" |
| |
| // TODO(crbug.com/dawn/283): Link against the Vulkan Loader and remove this. |
| #if defined(DAWN_ENABLE_SWIFTSHADER) |
| #if DAWN_PLATFORM_IS(LINUX) || DAWN_PLATFORM_IS(FUCHSIA) |
| constexpr char kSwiftshaderLibName[] = "libvk_swiftshader.so"; |
| #elif DAWN_PLATFORM_IS(WINDOWS) |
| constexpr char kSwiftshaderLibName[] = "vk_swiftshader.dll"; |
| #elif DAWN_PLATFORM_IS(MACOS) |
| constexpr char kSwiftshaderLibName[] = "libvk_swiftshader.dylib"; |
| #else |
| #error "Unimplemented Swiftshader Vulkan backend platform" |
| #endif |
| #endif |
| |
| #if DAWN_PLATFORM_IS(LINUX) |
| #if DAWN_PLATFORM_IS(ANDROID) |
| constexpr char kVulkanLibName[] = "libvulkan.so"; |
| #else |
| constexpr char kVulkanLibName[] = "libvulkan.so.1"; |
| #endif |
| #elif DAWN_PLATFORM_IS(WINDOWS) |
| constexpr char kVulkanLibName[] = "vulkan-1.dll"; |
| #elif DAWN_PLATFORM_IS(MACOS) |
| constexpr char kVulkanLibName[] = "libvulkan.dylib"; |
| #elif DAWN_PLATFORM_IS(FUCHSIA) |
| constexpr char kVulkanLibName[] = "libvulkan.so"; |
| #else |
| #error "Unimplemented Vulkan backend platform" |
| #endif |
| |
| struct SkippedMessage { |
| const char* messageId; |
| const char* messageContents; |
| }; |
| |
| // Array of Validation error/warning messages that will be ignored, should include bugID |
| constexpr SkippedMessage kSkippedMessages[] = { |
| // These errors are generated when simultaneously using a read-only depth/stencil attachment as |
| // a texture binding. This is valid Vulkan. |
| // |
| // When storeOp=NONE is not present, Dawn uses storeOp=STORE, but Vulkan validation layer |
| // considers the image read-only and produces a hazard. Dawn can't rely on storeOp=NONE and |
| // so this is not expected to be worked around. |
| // See http://crbug.com/dawn/1225 for more details. |
| // |
| {"SYNC-HAZARD-READ-AFTER-WRITE", |
| "Access info (usage: SYNC_FRAGMENT_SHADER_SHADER_SAMPLED_READ, prior_usage: " |
| "SYNC_LATE_FRAGMENT_TESTS_DEPTH_STENCIL_ATTACHMENT_WRITE"}, |
| // Depth used as storage |
| {"SYNC-HAZARD-WRITE-AFTER-READ", |
| "depth aspect during store with storeOp VK_ATTACHMENT_STORE_OP_STORE. Access info (usage: " |
| "SYNC_LATE_FRAGMENT_TESTS_DEPTH_STENCIL_ATTACHMENT_WRITE, prior_usage: " |
| "SYNC_FRAGMENT_SHADER_SHADER_STORAGE_READ, read_barriers: VkPipelineStageFlags2KHR(0)"}, |
| {"SYNC-HAZARD-WRITE-AFTER-READ", |
| "depth aspect during store with storeOp VK_ATTACHMENT_STORE_OP_STORE. Access info (usage: " |
| "SYNC_LATE_FRAGMENT_TESTS_DEPTH_STENCIL_ATTACHMENT_WRITE, prior_usage: " |
| "SYNC_FRAGMENT_SHADER_SHADER_STORAGE_READ, read_barriers: VkPipelineStageFlags2(0)"}, |
| // Depth used in sampling |
| {"SYNC-HAZARD-WRITE-AFTER-READ", |
| "depth aspect during store with storeOp VK_ATTACHMENT_STORE_OP_STORE. Access info (usage: " |
| "SYNC_LATE_FRAGMENT_TESTS_DEPTH_STENCIL_ATTACHMENT_WRITE, prior_usage: " |
| "SYNC_FRAGMENT_SHADER_SHADER_SAMPLED_READ, read_barriers: VkPipelineStageFlags2KHR(0)"}, |
| {"SYNC-HAZARD-WRITE-AFTER-READ", |
| "depth aspect during store with storeOp VK_ATTACHMENT_STORE_OP_STORE. Access info (usage: " |
| "SYNC_LATE_FRAGMENT_TESTS_DEPTH_STENCIL_ATTACHMENT_WRITE, prior_usage: " |
| "SYNC_FRAGMENT_SHADER_SHADER_SAMPLED_READ, read_barriers: VkPipelineStageFlags2(0)"}, |
| // Stencil used as storage |
| {"SYNC-HAZARD-WRITE-AFTER-READ", |
| "stencil aspect during store with stencilStoreOp VK_ATTACHMENT_STORE_OP_STORE. Access info " |
| "(usage: SYNC_LATE_FRAGMENT_TESTS_DEPTH_STENCIL_ATTACHMENT_WRITE, prior_usage: " |
| "SYNC_FRAGMENT_SHADER_SHADER_STORAGE_READ, read_barriers: VkPipelineStageFlags2KHR(0)"}, |
| {"SYNC-HAZARD-WRITE-AFTER-READ", |
| "stencil aspect during store with stencilStoreOp VK_ATTACHMENT_STORE_OP_STORE. Access info " |
| "(usage: SYNC_LATE_FRAGMENT_TESTS_DEPTH_STENCIL_ATTACHMENT_WRITE, prior_usage: " |
| "SYNC_FRAGMENT_SHADER_SHADER_STORAGE_READ, read_barriers: VkPipelineStageFlags2(0)"}, |
| // Stencil used in sampling (note no tests actually hit this) |
| {"SYNC-HAZARD-WRITE-AFTER-READ", |
| "stencil aspect during store with stencilStoreOp VK_ATTACHMENT_STORE_OP_STORE. Access info " |
| "(usage: SYNC_LATE_FRAGMENT_TESTS_DEPTH_STENCIL_ATTACHMENT_WRITE, prior_usage: " |
| "SYNC_FRAGMENT_SHADER_SHADER_SAMPLED_READ, read_barriers: VkPipelineStageFlags2KHR(0)"}, |
| {"SYNC-HAZARD-WRITE-AFTER-READ", |
| "stencil aspect during store with stencilStoreOp VK_ATTACHMENT_STORE_OP_STORE. Access info " |
| "(usage: SYNC_LATE_FRAGMENT_TESTS_DEPTH_STENCIL_ATTACHMENT_WRITE, prior_usage: " |
| "SYNC_FRAGMENT_SHADER_SHADER_SAMPLED_READ, read_barriers: VkPipelineStageFlags2(0)"}, |
| |
| // http://crbug.com/dawn/1916 |
| {"SYNC-HAZARD-WRITE-AFTER-WRITE", |
| "Access info (usage: SYNC_COPY_TRANSFER_WRITE, prior_usage: SYNC_COPY_TRANSFER_WRITE, " |
| "write_barriers: 0, command: vkCmdCopyBufferToImage"}, |
| {"SYNC-HAZARD-READ-AFTER-WRITE", |
| "Access info (usage: SYNC_COPY_TRANSFER_READ, prior_usage: SYNC_COPY_TRANSFER_WRITE, " |
| "write_barriers: 0, command: vkCmdCopyBufferToImage"}, |
| {"SYNC-HAZARD-WRITE-AFTER-WRITE", |
| "Access info (usage: SYNC_IMAGE_LAYOUT_TRANSITION, prior_usage: SYNC_COPY_TRANSFER_WRITE, " |
| "write_barriers: 0, command: vkCmdCopyBufferToImage"}, |
| |
| // http://anglebug.com/7513 |
| {"VUID-VkGraphicsPipelineCreateInfo-pStages-06896", |
| "contains fragment shader state, but stages"}, |
| |
| // A warning that's generated on valid usage of the WebGPU API where a fragment output doesn't |
| // have a corresponding attachment |
| {"UNASSIGNED-CoreValidation-Shader-OutputNotConsumed", |
| "fragment shader writes to output location 0 with no matching attachment"}, |
| |
| // There are various VVL (and other) errors in dawn::native::vulkan::ExternalImage*. Suppress |
| // them for now as everything *should* be fixed by using SharedTextureMemory in the future. |
| // http://crbug.com/1499919 |
| {"VUID-VkMemoryAllocateInfo-allocationSize-01742", |
| "vkAllocateMemory(): pAllocateInfo->allocationSize allocationSize (4096) " |
| "does not match pAllocateInfo->pNext<VkImportMemoryFdInfoKHR>"}, |
| {"VUID-VkMemoryAllocateInfo-allocationSize-01742", |
| "vkAllocateMemory(): pAllocateInfo->allocationSize allocationSize (512) " |
| "does not match pAllocateInfo->pNext<VkImportMemoryFdInfoKHR>"}, |
| {"VUID-VkMemoryAllocateInfo-allocationSize-01742", |
| "vkAllocateMemory(): pAllocateInfo->memoryTypeIndex memoryTypeIndex (7) " |
| "does not match pAllocateInfo->pNext<VkImportMemoryFdInfoKHR>"}, |
| {"VUID-VkMemoryDedicatedAllocateInfo-image-01878", |
| "vkAllocateMemory(): pAllocateInfo->pNext<VkMemoryDedicatedAllocateInfo>"}, |
| // crbug.com/324282958 |
| {"NVIDIA", "vkBindImageMemory: memoryTypeIndex"}, |
| }; |
| |
| namespace dawn::native::vulkan { |
| |
| namespace { |
| |
| static constexpr ICD kICDs[] = { |
| // Other drivers should not be loaded with MSAN because they don't have MSAN instrumentation. |
| // MSAN will produce false positives since it cannot detect changes to memory that the driver |
| // has made. |
| #if !defined(MEMORY_SANITIZER) |
| ICD::None, |
| #endif |
| #if defined(DAWN_ENABLE_SWIFTSHADER) |
| ICD::SwiftShader, |
| #endif // defined(DAWN_ENABLE_SWIFTSHADER) |
| }; |
| |
| // Suppress validation errors that are known. Returns false in that case. |
| bool ShouldReportDebugMessage(const char* messageId, const char* message) { |
| // If a driver gives us a NULL pMessage (which would be a violation of the Vulkan spec) |
| // then ignore this message. |
| if (message == nullptr) { |
| return false; |
| } |
| |
| // Some Vulkan drivers send "error" messages of "VK_SUCCESS" when zero devices are |
| // available; seen in crbug.com/1464122. This is not a real error that we care about. |
| // The messageId is ignored because drivers may report |
| // __FILE__: __LINE__ info here. |
| // https://github.com/Mesa3D/mesa/blob/22.2/src/amd/vulkan/radv_device.c#L1201 |
| if (strcmp(message, "VK_SUCCESS") == 0) { |
| return false; |
| } |
| |
| // The Vulkan spec does allow pMessageIdName to be NULL, but it may still contain a valid |
| // message. Since we can't compare it with our skipped message list allow it through. |
| if (messageId == nullptr) { |
| return true; |
| } |
| |
| for (const SkippedMessage& msg : kSkippedMessages) { |
| if (strstr(messageId, msg.messageId) != nullptr && |
| strstr(message, msg.messageContents) != nullptr) { |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| void LogCallbackData(LogSeverity severity, |
| const VkDebugUtilsMessengerCallbackDataEXT* pCallbackData) { |
| LogMessage log = LogMessage(severity); |
| |
| // pMessageIdName may be NULL, according to the Vulkan spec. Passing NULL into an ostream is |
| // undefined behavior, so we'll handle that scenario separately. |
| if (pCallbackData->pMessageIdName != nullptr) { |
| log << pCallbackData->pMessageIdName; |
| } else { |
| log << "nullptr"; |
| } |
| |
| log << ": " << pCallbackData->pMessage; |
| } |
| |
| VKAPI_ATTR VkBool32 VKAPI_CALL |
| OnDebugUtilsCallback(VkDebugUtilsMessageSeverityFlagBitsEXT messageSeverity, |
| VkDebugUtilsMessageTypeFlagsEXT /* messageTypes */, |
| const VkDebugUtilsMessengerCallbackDataEXT* pCallbackData, |
| void* pUserData) { |
| if (!ShouldReportDebugMessage(pCallbackData->pMessageIdName, pCallbackData->pMessage)) { |
| return VK_FALSE; |
| } |
| |
| if (!(messageSeverity & VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT)) { |
| LogCallbackData(LogSeverity::Warning, pCallbackData); |
| return VK_FALSE; |
| } |
| |
| if (pUserData == nullptr) { |
| return VK_FALSE; |
| } |
| VulkanInstance* instance = reinterpret_cast<VulkanInstance*>(pUserData); |
| |
| // Look through all the object labels attached to the debug message and try to parse |
| // a device debug prefix out of one of them. If a debug prefix is found and matches |
| // a registered device, forward the message on to it. |
| for (uint32_t i = 0; i < pCallbackData->objectCount; ++i) { |
| const VkDebugUtilsObjectNameInfoEXT& object = pCallbackData->pObjects[i]; |
| std::string deviceDebugPrefix = GetDeviceDebugPrefixFromDebugName(object.pObjectName); |
| if (deviceDebugPrefix.empty()) { |
| continue; |
| } |
| |
| if (instance->HandleDeviceMessage(std::move(deviceDebugPrefix), pCallbackData->pMessage)) { |
| return VK_FALSE; |
| } |
| } |
| |
| // We get to this line if no device was associated with the message. Crash so that the failure |
| // is loud and makes tests fail in Debug. |
| LogCallbackData(LogSeverity::Error, pCallbackData); |
| DAWN_ASSERT(false); |
| |
| return VK_FALSE; |
| } |
| |
| // A debug callback specifically for instance creation so that we don't fire an DAWN_ASSERT when |
| // the instance fails creation in an expected manner (for example the system not having |
| // Vulkan drivers). |
| VKAPI_ATTR VkBool32 VKAPI_CALL |
| OnInstanceCreationDebugUtilsCallback(VkDebugUtilsMessageSeverityFlagBitsEXT messageSeverity, |
| VkDebugUtilsMessageTypeFlagsEXT /* messageTypes */, |
| const VkDebugUtilsMessengerCallbackDataEXT* pCallbackData, |
| void* /* pUserData */) { |
| dawn::WarningLog() << pCallbackData->pMessage; |
| return VK_FALSE; |
| } |
| |
| } // anonymous namespace |
| |
| VulkanInstance::VulkanInstance() = default; |
| |
| VulkanInstance::~VulkanInstance() { |
| DAWN_ASSERT(mMessageListenerDevices.empty()); |
| |
| if (mDebugUtilsMessenger != VK_NULL_HANDLE) { |
| mFunctions.DestroyDebugUtilsMessengerEXT(mInstance, mDebugUtilsMessenger, nullptr); |
| mDebugUtilsMessenger = VK_NULL_HANDLE; |
| } |
| |
| // VkPhysicalDevices are destroyed when the VkInstance is destroyed |
| if (mInstance != VK_NULL_HANDLE) { |
| mFunctions.DestroyInstance(mInstance, nullptr); |
| mInstance = VK_NULL_HANDLE; |
| } |
| } |
| |
| const VulkanFunctions& VulkanInstance::GetFunctions() const { |
| return mFunctions; |
| } |
| |
| VkInstance VulkanInstance::GetVkInstance() const { |
| return mInstance; |
| } |
| |
| const VulkanGlobalInfo& VulkanInstance::GetGlobalInfo() const { |
| return mGlobalInfo; |
| } |
| |
| const std::vector<VkPhysicalDevice>& VulkanInstance::GetVkPhysicalDevices() const { |
| return mVkPhysicalDevices; |
| } |
| |
| // static |
| ResultOrError<Ref<VulkanInstance>> VulkanInstance::Create(const InstanceBase* instance, ICD icd) { |
| Ref<VulkanInstance> vulkanInstance = AcquireRef(new VulkanInstance()); |
| DAWN_TRY(vulkanInstance->Initialize(instance, icd)); |
| return std::move(vulkanInstance); |
| } |
| |
| MaybeError VulkanInstance::Initialize(const InstanceBase* instance, ICD icd) { |
| // These environment variables need only be set while loading procs and gathering device |
| // info. |
| ScopedEnvironmentVar vkICDFilenames; |
| ScopedEnvironmentVar vkLayerPath; |
| |
| const std::vector<std::string>& searchPaths = instance->GetRuntimeSearchPaths(); |
| |
| auto CommaSeparatedResolvedSearchPaths = [&](const char* name) { |
| std::string list; |
| bool first = true; |
| for (const std::string& path : searchPaths) { |
| if (!first) { |
| list += ", "; |
| } |
| first = false; |
| list += (path + name); |
| } |
| return list; |
| }; |
| |
| auto LoadVulkan = [&](const char* libName) -> MaybeError { |
| for (const std::string& path : searchPaths) { |
| std::string resolvedPath = path + libName; |
| if (mVulkanLib.Open(resolvedPath)) { |
| return {}; |
| } |
| } |
| return DAWN_FORMAT_INTERNAL_ERROR("Couldn't load Vulkan. Searched %s.", |
| CommaSeparatedResolvedSearchPaths(libName)); |
| }; |
| |
| switch (icd) { |
| case ICD::None: { |
| DAWN_TRY(LoadVulkan(kVulkanLibName)); |
| // Succesfully loaded driver; break. |
| break; |
| } |
| case ICD::SwiftShader: { |
| #if defined(DAWN_ENABLE_SWIFTSHADER) |
| DAWN_TRY(LoadVulkan(kSwiftshaderLibName)); |
| break; |
| #endif // defined(DAWN_ENABLE_SWIFTSHADER) |
| // ICD::SwiftShader should not be passed if SwiftShader is not enabled. |
| DAWN_UNREACHABLE(); |
| } |
| } |
| |
| if (instance->IsBackendValidationEnabled()) { |
| #if defined(DAWN_ENABLE_VULKAN_VALIDATION_LAYERS) |
| auto execDir = GetExecutableDirectory(); |
| std::string vkDataDir = execDir.value_or("") + DAWN_VK_DATA_DIR; |
| if (!vkLayerPath.Set("VK_LAYER_PATH", vkDataDir.c_str())) { |
| return DAWN_INTERNAL_ERROR("Couldn't set VK_LAYER_PATH"); |
| } |
| #else |
| dawn::WarningLog() << "Backend validation enabled but Dawn was not built with " |
| "DAWN_ENABLE_VULKAN_VALIDATION_LAYERS."; |
| #endif |
| } |
| |
| DAWN_TRY(mFunctions.LoadGlobalProcs(mVulkanLib)); |
| |
| DAWN_TRY_ASSIGN(mGlobalInfo, GatherGlobalInfo(mFunctions)); |
| #if DAWN_PLATFORM_IS(WINDOWS) |
| if (icd != ICD::SwiftShader && mGlobalInfo.apiVersion < VK_MAKE_API_VERSION(0, 1, 1, 0)) { |
| // See crbug.com/850881, crbug.com/863086, crbug.com/1465064 |
| return DAWN_INTERNAL_ERROR( |
| "Windows Vulkan 1.0 driver is unsupported. At least Vulkan 1.1 is required on " |
| "Windows."); |
| } |
| #endif |
| |
| VulkanGlobalKnobs usedGlobalKnobs = {}; |
| DAWN_TRY_ASSIGN(usedGlobalKnobs, CreateVkInstance(instance)); |
| *static_cast<VulkanGlobalKnobs*>(&mGlobalInfo) = usedGlobalKnobs; |
| |
| DAWN_TRY(mFunctions.LoadInstanceProcs(mInstance, mGlobalInfo)); |
| |
| if (usedGlobalKnobs.HasExt(InstanceExt::DebugUtils)) { |
| DAWN_TRY(RegisterDebugUtils()); |
| } |
| |
| DAWN_TRY_ASSIGN(mVkPhysicalDevices, GatherPhysicalDevices(mInstance, mFunctions)); |
| |
| return {}; |
| } |
| |
| ResultOrError<VulkanGlobalKnobs> VulkanInstance::CreateVkInstance(const InstanceBase* instance) { |
| VulkanGlobalKnobs usedKnobs = {}; |
| std::vector<const char*> layerNames; |
| InstanceExtSet extensionsToRequest = mGlobalInfo.extensions; |
| |
| auto UseLayerIfAvailable = [&](VulkanLayer layer) { |
| if (mGlobalInfo.layers[layer]) { |
| layerNames.push_back(GetVulkanLayerInfo(layer).name); |
| usedKnobs.layers.set(layer, true); |
| extensionsToRequest |= mGlobalInfo.layerExtensions[layer]; |
| } |
| }; |
| |
| // vktrace works by instering a layer, but we hide it behind a macro because the vktrace |
| // layer crashes when used without vktrace server started. See this vktrace issue: |
| // https://github.com/LunarG/VulkanTools/issues/254 |
| // Also it is good to put it in first position so that it doesn't see Vulkan calls inserted |
| // by other layers. |
| #if defined(DAWN_USE_VKTRACE) |
| UseLayerIfAvailable(VulkanLayer::LunargVkTrace); |
| #endif |
| // RenderDoc installs a layer at the system level for its capture but we don't want to use |
| // it unless we are debugging in RenderDoc so we hide it behind a macro. |
| #if defined(DAWN_USE_RENDERDOC) |
| UseLayerIfAvailable(VulkanLayer::RenderDocCapture); |
| #endif |
| |
| if (instance->IsBackendValidationEnabled()) { |
| UseLayerIfAvailable(VulkanLayer::Validation); |
| } |
| |
| // Always use the Fuchsia swapchain layer if available. |
| UseLayerIfAvailable(VulkanLayer::FuchsiaImagePipeSwapchain); |
| |
| // Available and known instance extensions default to being requested, but some special |
| // cases are removed. |
| usedKnobs.extensions = extensionsToRequest; |
| |
| std::vector<const char*> extensionNames; |
| for (InstanceExt ext : IterateBitSet(extensionsToRequest)) { |
| const InstanceExtInfo& info = GetInstanceExtInfo(ext); |
| |
| if (info.versionPromoted > mGlobalInfo.apiVersion) { |
| extensionNames.push_back(info.name); |
| } |
| } |
| |
| VkApplicationInfo appInfo; |
| appInfo.sType = VK_STRUCTURE_TYPE_APPLICATION_INFO; |
| appInfo.pNext = nullptr; |
| appInfo.pApplicationName = nullptr; |
| appInfo.applicationVersion = 0; |
| appInfo.pEngineName = "Dawn"; |
| appInfo.engineVersion = 0; |
| appInfo.apiVersion = std::min(mGlobalInfo.apiVersion, VK_API_VERSION_1_3); |
| |
| VkInstanceCreateInfo createInfo; |
| createInfo.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO; |
| createInfo.pNext = nullptr; |
| createInfo.flags = 0; |
| createInfo.pApplicationInfo = &appInfo; |
| createInfo.enabledLayerCount = static_cast<uint32_t>(layerNames.size()); |
| createInfo.ppEnabledLayerNames = layerNames.data(); |
| createInfo.enabledExtensionCount = static_cast<uint32_t>(extensionNames.size()); |
| createInfo.ppEnabledExtensionNames = extensionNames.data(); |
| |
| VkDebugUtilsMessengerCreateInfoEXT utilsMessengerCreateInfo; |
| VkValidationFeaturesEXT validationFeatures; |
| PNextChainBuilder createInfoChain(&createInfo); |
| |
| // Register the debug callback for instance creation so we receive message for any errors |
| // (validation or other). |
| if (usedKnobs.HasExt(InstanceExt::DebugUtils)) { |
| utilsMessengerCreateInfo.flags = 0; |
| utilsMessengerCreateInfo.messageSeverity = VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT; |
| utilsMessengerCreateInfo.messageType = VK_DEBUG_UTILS_MESSAGE_TYPE_GENERAL_BIT_EXT | |
| VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT; |
| utilsMessengerCreateInfo.pfnUserCallback = OnInstanceCreationDebugUtilsCallback; |
| utilsMessengerCreateInfo.pUserData = nullptr; |
| |
| createInfoChain.Add(&utilsMessengerCreateInfo, |
| VK_STRUCTURE_TYPE_DEBUG_UTILS_MESSENGER_CREATE_INFO_EXT); |
| } |
| |
| // Try to turn on synchronization validation if the instance was created with backend |
| // validation enabled. |
| VkValidationFeatureEnableEXT kEnableSynchronizationValidation = |
| VK_VALIDATION_FEATURE_ENABLE_SYNCHRONIZATION_VALIDATION_EXT; |
| if (instance->IsBackendValidationEnabled() && |
| usedKnobs.HasExt(InstanceExt::ValidationFeatures)) { |
| validationFeatures.enabledValidationFeatureCount = 1; |
| validationFeatures.pEnabledValidationFeatures = &kEnableSynchronizationValidation; |
| validationFeatures.disabledValidationFeatureCount = 0; |
| validationFeatures.pDisabledValidationFeatures = nullptr; |
| |
| createInfoChain.Add(&validationFeatures, VK_STRUCTURE_TYPE_VALIDATION_FEATURES_EXT); |
| } |
| |
| DAWN_TRY(CheckVkSuccess(mFunctions.CreateInstance(&createInfo, nullptr, &mInstance), |
| "vkCreateInstance")); |
| |
| return usedKnobs; |
| } |
| |
| MaybeError VulkanInstance::RegisterDebugUtils() { |
| VkDebugUtilsMessengerCreateInfoEXT createInfo; |
| createInfo.sType = VK_STRUCTURE_TYPE_DEBUG_UTILS_MESSENGER_CREATE_INFO_EXT; |
| createInfo.pNext = nullptr; |
| createInfo.flags = 0; |
| createInfo.messageSeverity = VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT | |
| VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT; |
| createInfo.messageType = VK_DEBUG_UTILS_MESSAGE_TYPE_GENERAL_BIT_EXT | |
| VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT; |
| createInfo.pfnUserCallback = OnDebugUtilsCallback; |
| createInfo.pUserData = this; |
| |
| return CheckVkSuccess(mFunctions.CreateDebugUtilsMessengerEXT(mInstance, &createInfo, nullptr, |
| &*mDebugUtilsMessenger), |
| "vkCreateDebugUtilsMessengerEXT"); |
| } |
| |
| void VulkanInstance::StartListeningForDeviceMessages(Device* device) { |
| std::lock_guard<std::mutex> lock(mMessageListenerDevicesMutex); |
| mMessageListenerDevices.emplace(device->GetDebugPrefix(), device); |
| } |
| void VulkanInstance::StopListeningForDeviceMessages(Device* device) { |
| std::lock_guard<std::mutex> lock(mMessageListenerDevicesMutex); |
| mMessageListenerDevices.erase(device->GetDebugPrefix()); |
| } |
| bool VulkanInstance::HandleDeviceMessage(std::string deviceDebugPrefix, std::string message) { |
| std::lock_guard<std::mutex> lock(mMessageListenerDevicesMutex); |
| auto it = mMessageListenerDevices.find(deviceDebugPrefix); |
| if (it != mMessageListenerDevices.end()) { |
| it->second->OnDebugMessage(std::move(message)); |
| return true; |
| } |
| return false; |
| } |
| |
| Backend::Backend(InstanceBase* instance) : BackendConnection(instance, wgpu::BackendType::Vulkan) {} |
| |
| Backend::~Backend() = default; |
| |
| std::vector<Ref<PhysicalDeviceBase>> Backend::DiscoverPhysicalDevices( |
| const UnpackedPtr<RequestAdapterOptions>& options) { |
| std::vector<Ref<PhysicalDeviceBase>> physicalDevices; |
| InstanceBase* instance = GetInstance(); |
| for (ICD icd : kICDs) { |
| #if DAWN_PLATFORM_IS(MACOS) |
| // On Mac, we don't expect non-Swiftshader Vulkan to be available. |
| if (icd == ICD::None) { |
| continue; |
| } |
| #endif // DAWN_PLATFORM_IS(MACOS) |
| if (options->forceFallbackAdapter && icd != ICD::SwiftShader) { |
| continue; |
| } |
| if (mPhysicalDevices[icd].empty()) { |
| if (!mVulkanInstancesCreated[icd]) { |
| mVulkanInstancesCreated.set(icd); |
| |
| [[maybe_unused]] bool hadError = |
| instance->ConsumedErrorAndWarnOnce([&]() -> MaybeError { |
| DAWN_TRY_ASSIGN(mVulkanInstances[icd], |
| VulkanInstance::Create(instance, icd)); |
| return {}; |
| }()); |
| } |
| |
| if (mVulkanInstances[icd] == nullptr) { |
| // Instance failed to initialize. |
| continue; |
| } |
| |
| const std::vector<VkPhysicalDevice>& vkPhysicalDevices = |
| mVulkanInstances[icd]->GetVkPhysicalDevices(); |
| for (VkPhysicalDevice vkPhysicalDevice : vkPhysicalDevices) { |
| Ref<PhysicalDevice> physicalDevice = |
| AcquireRef(new PhysicalDevice(mVulkanInstances[icd].Get(), vkPhysicalDevice)); |
| if (instance->ConsumedErrorAndWarnOnce(physicalDevice->Initialize())) { |
| continue; |
| } |
| mPhysicalDevices[icd].push_back(std::move(physicalDevice)); |
| } |
| } |
| physicalDevices.insert(physicalDevices.end(), mPhysicalDevices[icd].begin(), |
| mPhysicalDevices[icd].end()); |
| } |
| return physicalDevices; |
| } |
| |
| BackendConnection* Connect(InstanceBase* instance) { |
| return new Backend(instance); |
| } |
| |
| } // namespace dawn::native::vulkan |