| /* |
| * Copyright 2019 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef GrDawnRenderTarget_DEFINED |
| #define GrDawnRenderTarget_DEFINED |
| |
| #include "include/gpu/dawn/GrDawnTypes.h" |
| #include "src/gpu/ganesh/GrRenderTarget.h" |
| |
| class GrDawnGpu; |
| |
| class GrDawnRenderTarget: public GrRenderTarget { |
| public: |
| static sk_sp<GrDawnRenderTarget> MakeWrapped(GrDawnGpu*, |
| SkISize dimensions, |
| int sampleCnt, |
| const GrDawnRenderTargetInfo&, |
| std::string_view label); |
| |
| ~GrDawnRenderTarget() override; |
| |
| bool canAttemptStencilAttachment(bool useMSAASurface) const override { |
| SkASSERT(useMSAASurface == (this->numSamples() > 1)); |
| return true; |
| } |
| |
| GrBackendRenderTarget getBackendRenderTarget() const override; |
| GrBackendFormat backendFormat() const override; |
| wgpu::TextureView textureView() const { return fInfo.fTextureView; } |
| |
| protected: |
| GrDawnRenderTarget(GrDawnGpu* gpu, |
| SkISize dimensions, |
| int sampleCnt, |
| const GrDawnRenderTargetInfo& info, |
| std::string_view label); |
| |
| void onAbandon() override; |
| void onRelease() override; |
| |
| // This accounts for the texture's memory and any MSAA renderbuffer's memory. |
| size_t onGpuMemorySize() const override; |
| |
| void onSetLabel() override{} |
| |
| bool completeStencilAttachment(GrAttachment* stencil, bool useMSAASurface) override; |
| GrDawnRenderTargetInfo fInfo; |
| using INHERITED = GrRenderTarget; |
| }; |
| |
| #endif |