1 /* 2 * Copyright 2020 Google LLC 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #ifndef GrD3DAttachment_DEFINED 9 #define GrD3DAttachment_DEFINED 10 11 #include "src/gpu/GrAttachment.h" 12 13 #include "include/gpu/d3d/GrD3DTypes.h" 14 #include "src/gpu/d3d/GrD3DDescriptorHeap.h" 15 #include "src/gpu/d3d/GrD3DTextureResource.h" 16 17 class GrD3DGpu; 18 19 class GrD3DAttachment : public GrAttachment, public GrD3DTextureResource { 20 public: 21 static sk_sp<GrD3DAttachment> MakeStencil(GrD3DGpu* gpu, 22 SkISize dimensions, 23 int sampleCnt, 24 DXGI_FORMAT format); 25 ~GrD3DAttachment()26 ~GrD3DAttachment() override {} 27 backendFormat()28 GrBackendFormat backendFormat() const override { return GrBackendFormat::MakeDxgi(fFormat); } 29 view()30 D3D12_CPU_DESCRIPTOR_HANDLE view() const { return fView.fHandle; } 31 32 protected: 33 void onRelease() override; 34 void onAbandon() override; 35 36 private: 37 GrD3DAttachment(GrD3DGpu* gpu, 38 SkISize dimensions, 39 UsageFlags supportedUsages, 40 DXGI_FORMAT format, 41 const D3D12_RESOURCE_DESC&, 42 const GrD3DTextureResourceInfo&, 43 sk_sp<GrD3DResourceState>, 44 const GrD3DDescriptorHeap::CPUHandle& view); 45 46 GrD3DGpu* getD3DGpu() const; 47 48 GrD3DDescriptorHeap::CPUHandle fView; 49 DXGI_FORMAT fFormat; 50 }; 51 52 #endif 53