| // Copyright 2017 The Dawn Authors |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef DAWNNATIVE_D3D12_DEVICED3D12_H_ |
| #define DAWNNATIVE_D3D12_DEVICED3D12_H_ |
| |
| #include "common/SerialQueue.h" |
| #include "dawn_native/Device.h" |
| #include "dawn_native/d3d12/CommandRecordingContext.h" |
| #include "dawn_native/d3d12/D3D12Info.h" |
| #include "dawn_native/d3d12/Forward.h" |
| #include "dawn_native/d3d12/TextureD3D12.h" |
| |
| namespace dawn_native { namespace d3d12 { |
| |
| class CommandAllocatorManager; |
| class PlatformFunctions; |
| class ResidencyManager; |
| class ResourceAllocatorManager; |
| class SamplerHeapCache; |
| class ShaderVisibleDescriptorAllocator; |
| class StagingDescriptorAllocator; |
| |
| #define ASSERT_SUCCESS(hr) \ |
| do { \ |
| HRESULT succeeded = hr; \ |
| ASSERT(SUCCEEDED(succeeded)); \ |
| } while (0) |
| |
| // Definition of backend types |
| class Device final : public DeviceBase { |
| public: |
| static ResultOrError<Device*> Create(Adapter* adapter, const DeviceDescriptor* descriptor); |
| ~Device() override; |
| |
| MaybeError Initialize(); |
| |
| ResultOrError<Ref<CommandBufferBase>> CreateCommandBuffer( |
| CommandEncoder* encoder, |
| const CommandBufferDescriptor* descriptor) override; |
| |
| MaybeError TickImpl() override; |
| |
| ID3D12Device* GetD3D12Device() const; |
| ComPtr<ID3D12CommandQueue> GetCommandQueue() const; |
| ID3D12SharingContract* GetSharingContract() const; |
| |
| ComPtr<ID3D12CommandSignature> GetDispatchIndirectSignature() const; |
| ComPtr<ID3D12CommandSignature> GetDrawIndirectSignature() const; |
| ComPtr<ID3D12CommandSignature> GetDrawIndexedIndirectSignature() const; |
| |
| CommandAllocatorManager* GetCommandAllocatorManager() const; |
| ResidencyManager* GetResidencyManager() const; |
| |
| const PlatformFunctions* GetFunctions() const; |
| ComPtr<IDXGIFactory4> GetFactory() const; |
| ComPtr<IDxcLibrary> GetDxcLibrary() const; |
| ComPtr<IDxcCompiler> GetDxcCompiler() const; |
| ComPtr<IDxcValidator> GetDxcValidator() const; |
| |
| ResultOrError<CommandRecordingContext*> GetPendingCommandContext(); |
| |
| const D3D12DeviceInfo& GetDeviceInfo() const; |
| |
| MaybeError NextSerial(); |
| MaybeError WaitForSerial(ExecutionSerial serial); |
| |
| void ReferenceUntilUnused(ComPtr<IUnknown> object); |
| |
| MaybeError ExecutePendingCommandContext(); |
| |
| ResultOrError<std::unique_ptr<StagingBufferBase>> CreateStagingBuffer(size_t size) override; |
| MaybeError CopyFromStagingToBuffer(StagingBufferBase* source, |
| uint64_t sourceOffset, |
| BufferBase* destination, |
| uint64_t destinationOffset, |
| uint64_t size) override; |
| |
| void CopyFromStagingToBufferImpl(CommandRecordingContext* commandContext, |
| StagingBufferBase* source, |
| uint64_t sourceOffset, |
| BufferBase* destination, |
| uint64_t destinationOffset, |
| uint64_t size); |
| |
| MaybeError CopyFromStagingToTexture(const StagingBufferBase* source, |
| const TextureDataLayout& src, |
| TextureCopy* dst, |
| const Extent3D& copySizePixels) override; |
| |
| ResultOrError<ResourceHeapAllocation> AllocateMemory( |
| D3D12_HEAP_TYPE heapType, |
| const D3D12_RESOURCE_DESC& resourceDescriptor, |
| D3D12_RESOURCE_STATES initialUsage); |
| |
| void DeallocateMemory(ResourceHeapAllocation& allocation); |
| |
| ShaderVisibleDescriptorAllocator* GetViewShaderVisibleDescriptorAllocator() const; |
| ShaderVisibleDescriptorAllocator* GetSamplerShaderVisibleDescriptorAllocator() const; |
| |
| // Returns nullptr when descriptor count is zero. |
| StagingDescriptorAllocator* GetViewStagingDescriptorAllocator( |
| uint32_t descriptorCount) const; |
| |
| StagingDescriptorAllocator* GetSamplerStagingDescriptorAllocator( |
| uint32_t descriptorCount) const; |
| |
| SamplerHeapCache* GetSamplerHeapCache(); |
| |
| StagingDescriptorAllocator* GetRenderTargetViewAllocator() const; |
| |
| StagingDescriptorAllocator* GetDepthStencilViewAllocator() const; |
| |
| Ref<TextureBase> CreateExternalTexture(const TextureDescriptor* descriptor, |
| ComPtr<ID3D12Resource> d3d12Texture, |
| Ref<D3D11on12ResourceCacheEntry> d3d11on12Resource, |
| ExternalMutexSerial acquireMutexKey, |
| ExternalMutexSerial releaseMutexKey, |
| bool isSwapChainTexture, |
| bool isInitialized); |
| |
| ComPtr<ID3D11On12Device> GetOrCreateD3D11on12Device(); |
| |
| void InitTogglesFromDriver(); |
| |
| uint32_t GetOptimalBytesPerRowAlignment() const override; |
| uint64_t GetOptimalBufferToTextureCopyOffsetAlignment() const override; |
| |
| float GetTimestampPeriodInNS() const override; |
| |
| private: |
| using DeviceBase::DeviceBase; |
| |
| ResultOrError<Ref<BindGroupBase>> CreateBindGroupImpl( |
| const BindGroupDescriptor* descriptor) override; |
| ResultOrError<Ref<BindGroupLayoutBase>> CreateBindGroupLayoutImpl( |
| const BindGroupLayoutDescriptor* descriptor, |
| PipelineCompatibilityToken pipelineCompatibilityToken) override; |
| ResultOrError<Ref<BufferBase>> CreateBufferImpl( |
| const BufferDescriptor* descriptor) override; |
| ResultOrError<Ref<PipelineLayoutBase>> CreatePipelineLayoutImpl( |
| const PipelineLayoutDescriptor* descriptor) override; |
| ResultOrError<Ref<QuerySetBase>> CreateQuerySetImpl( |
| const QuerySetDescriptor* descriptor) override; |
| ResultOrError<Ref<SamplerBase>> CreateSamplerImpl( |
| const SamplerDescriptor* descriptor) override; |
| ResultOrError<Ref<ShaderModuleBase>> CreateShaderModuleImpl( |
| const ShaderModuleDescriptor* descriptor, |
| ShaderModuleParseResult* parseResult) override; |
| ResultOrError<Ref<SwapChainBase>> CreateSwapChainImpl( |
| const SwapChainDescriptor* descriptor) override; |
| ResultOrError<Ref<NewSwapChainBase>> CreateSwapChainImpl( |
| Surface* surface, |
| NewSwapChainBase* previousSwapChain, |
| const SwapChainDescriptor* descriptor) override; |
| ResultOrError<Ref<TextureBase>> CreateTextureImpl( |
| const TextureDescriptor* descriptor) override; |
| ResultOrError<Ref<TextureViewBase>> CreateTextureViewImpl( |
| TextureBase* texture, |
| const TextureViewDescriptor* descriptor) override; |
| Ref<ComputePipelineBase> CreateUninitializedComputePipelineImpl( |
| const ComputePipelineDescriptor* descriptor) override; |
| Ref<RenderPipelineBase> CreateUninitializedRenderPipelineImpl( |
| const RenderPipelineDescriptor* descriptor) override; |
| void InitializeComputePipelineAsyncImpl(Ref<ComputePipelineBase> computePipeline, |
| WGPUCreateComputePipelineAsyncCallback callback, |
| void* userdata) override; |
| void InitializeRenderPipelineAsyncImpl(Ref<RenderPipelineBase> renderPipeline, |
| WGPUCreateRenderPipelineAsyncCallback callback, |
| void* userdata) override; |
| |
| void DestroyImpl() override; |
| MaybeError WaitForIdleForDestruction() override; |
| |
| MaybeError CheckDebugLayerAndGenerateErrors(); |
| |
| MaybeError ApplyUseDxcToggle(); |
| |
| ComPtr<ID3D12Fence> mFence; |
| HANDLE mFenceEvent = nullptr; |
| ResultOrError<ExecutionSerial> CheckAndUpdateCompletedSerials() override; |
| |
| ComPtr<ID3D12Device> mD3d12Device; // Device is owned by adapter and will not be outlived. |
| ComPtr<ID3D12CommandQueue> mCommandQueue; |
| ComPtr<ID3D12SharingContract> mD3d12SharingContract; |
| |
| // 11on12 device corresponding to mCommandQueue |
| ComPtr<ID3D11On12Device> mD3d11On12Device; |
| |
| ComPtr<ID3D12CommandSignature> mDispatchIndirectSignature; |
| ComPtr<ID3D12CommandSignature> mDrawIndirectSignature; |
| ComPtr<ID3D12CommandSignature> mDrawIndexedIndirectSignature; |
| |
| CommandRecordingContext mPendingCommands; |
| |
| SerialQueue<ExecutionSerial, ComPtr<IUnknown>> mUsedComObjectRefs; |
| |
| std::unique_ptr<CommandAllocatorManager> mCommandAllocatorManager; |
| std::unique_ptr<ResourceAllocatorManager> mResourceAllocatorManager; |
| std::unique_ptr<ResidencyManager> mResidencyManager; |
| |
| static constexpr uint32_t kMaxSamplerDescriptorsPerBindGroup = |
| 3 * kMaxSamplersPerShaderStage; |
| static constexpr uint32_t kMaxViewDescriptorsPerBindGroup = |
| kMaxBindingsPerPipelineLayout - kMaxSamplerDescriptorsPerBindGroup; |
| |
| static constexpr uint32_t kNumSamplerDescriptorAllocators = |
| ConstexprLog2Ceil(kMaxSamplerDescriptorsPerBindGroup) + 1; |
| static constexpr uint32_t kNumViewDescriptorAllocators = |
| ConstexprLog2Ceil(kMaxViewDescriptorsPerBindGroup) + 1; |
| |
| // Index corresponds to Log2Ceil(descriptorCount) where descriptorCount is in |
| // the range [0, kMaxSamplerDescriptorsPerBindGroup]. |
| std::array<std::unique_ptr<StagingDescriptorAllocator>, kNumViewDescriptorAllocators + 1> |
| mViewAllocators; |
| |
| // Index corresponds to Log2Ceil(descriptorCount) where descriptorCount is in |
| // the range [0, kMaxViewDescriptorsPerBindGroup]. |
| std::array<std::unique_ptr<StagingDescriptorAllocator>, kNumSamplerDescriptorAllocators + 1> |
| mSamplerAllocators; |
| |
| std::unique_ptr<StagingDescriptorAllocator> mRenderTargetViewAllocator; |
| |
| std::unique_ptr<StagingDescriptorAllocator> mDepthStencilViewAllocator; |
| |
| std::unique_ptr<ShaderVisibleDescriptorAllocator> mViewShaderVisibleDescriptorAllocator; |
| |
| std::unique_ptr<ShaderVisibleDescriptorAllocator> mSamplerShaderVisibleDescriptorAllocator; |
| |
| // Sampler cache needs to be destroyed before the CPU sampler allocator to ensure the final |
| // release is called. |
| std::unique_ptr<SamplerHeapCache> mSamplerHeapCache; |
| |
| // The number of nanoseconds required for a timestamp query to be incremented by 1 |
| float mTimestampPeriod = 1.0f; |
| }; |
| |
| }} // namespace dawn_native::d3d12 |
| |
| #endif // DAWNNATIVE_D3D12_DEVICED3D12_H_ |