1 // Copyright 2017 The Dawn Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #ifndef DAWNNATIVE_D3D12_RENDERPIPELINED3D12_H_ 16 #define DAWNNATIVE_D3D12_RENDERPIPELINED3D12_H_ 17 18 #include "dawn_native/RenderPipeline.h" 19 20 #include "dawn_native/d3d12/ShaderModuleD3D12.h" 21 #include "dawn_native/d3d12/d3d12_platform.h" 22 23 namespace dawn_native { namespace d3d12 { 24 25 class Device; 26 27 class RenderPipeline final : public RenderPipelineBase { 28 public: 29 static Ref<RenderPipeline> CreateUninitialized(Device* device, 30 const RenderPipelineDescriptor* descriptor); 31 static void InitializeAsync(Ref<RenderPipelineBase> renderPipeline, 32 WGPUCreateRenderPipelineAsyncCallback callback, 33 void* userdata); 34 RenderPipeline() = delete; 35 36 MaybeError Initialize() override; 37 38 D3D12_PRIMITIVE_TOPOLOGY GetD3D12PrimitiveTopology() const; 39 ID3D12PipelineState* GetPipelineState() const; 40 41 const FirstOffsetInfo& GetFirstOffsetInfo() const; 42 43 // Dawn API 44 void SetLabelImpl() override; 45 46 private: 47 ~RenderPipeline() override; 48 49 void DestroyImpl() override; 50 51 using RenderPipelineBase::RenderPipelineBase; 52 D3D12_INPUT_LAYOUT_DESC ComputeInputLayout( 53 std::array<D3D12_INPUT_ELEMENT_DESC, kMaxVertexAttributes>* inputElementDescriptors); 54 55 D3D12_PRIMITIVE_TOPOLOGY mD3d12PrimitiveTopology; 56 ComPtr<ID3D12PipelineState> mPipelineState; 57 FirstOffsetInfo mFirstOffsetInfo; 58 }; 59 60 }} // namespace dawn_native::d3d12 61 62 #endif // DAWNNATIVE_D3D12_RENDERPIPELINED3D12_H_ 63