| /* |
| * Copyright 2016 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef GrTextureRenderTargetProxy_DEFINED |
| #define GrTextureRenderTargetProxy_DEFINED |
| |
| #include "src/gpu/ganesh/GrRenderTargetProxy.h" |
| #include "src/gpu/ganesh/GrTextureProxy.h" |
| |
| #ifdef SK_BUILD_FOR_WIN |
| // Windows gives warnings about inheriting asTextureProxy/asRenderTargetProxy via dominance. |
| #pragma warning(push) |
| #pragma warning(disable: 4250) |
| #endif |
| |
| // This class delays the acquisition of RenderTargets that are also textures until |
| // they are actually required |
| // Beware: the uniqueID of the TextureRenderTargetProxy will usually be different than |
| // the uniqueID of the RenderTarget/Texture it represents! |
| class GrTextureRenderTargetProxy : public GrRenderTargetProxy, public GrTextureProxy { |
| private: |
| // DDL TODO: rm the GrSurfaceProxy friending |
| friend class GrSurfaceProxy; // for ctors |
| friend class GrProxyProvider; // for ctors |
| |
| // Deferred version |
| GrTextureRenderTargetProxy(const GrCaps&, |
| const GrBackendFormat&, |
| SkISize, |
| int sampleCnt, |
| GrMipmapped, |
| GrMipmapStatus, |
| SkBackingFit, |
| skgpu::Budgeted, |
| GrProtected, |
| GrInternalSurfaceFlags, |
| UseAllocator, |
| GrDDLProvider creatingProvider, |
| std::string_view label); |
| |
| // Lazy-callback version |
| GrTextureRenderTargetProxy(const GrCaps&, |
| LazyInstantiateCallback&&, |
| const GrBackendFormat&, |
| SkISize, |
| int sampleCnt, |
| GrMipmapped, |
| GrMipmapStatus, |
| SkBackingFit, |
| skgpu::Budgeted, |
| GrProtected, |
| GrInternalSurfaceFlags, |
| UseAllocator, |
| GrDDLProvider creatingProvider, |
| std::string_view label); |
| |
| // Wrapped version |
| GrTextureRenderTargetProxy(sk_sp<GrSurface>, |
| UseAllocator, |
| GrDDLProvider creatingProvider); |
| |
| void initSurfaceFlags(const GrCaps&); |
| |
| bool instantiate(GrResourceProvider*) override; |
| sk_sp<GrSurface> createSurface(GrResourceProvider*) const override; |
| |
| size_t onUninstantiatedGpuMemorySize() const override; |
| LazySurfaceDesc callbackDesc() const override; |
| SkDEBUGCODE(void onValidateSurface(const GrSurface*) override;) |
| }; |
| |
| #ifdef SK_BUILD_FOR_WIN |
| #pragma warning(pop) |
| #endif |
| |
| #endif |