/* * 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 "GrRenderTargetProxy.h" #include "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 GrTextureProxy, public GrRenderTargetProxy { private: // DDL TODO: rm the GrSurfaceProxy friending friend class GrSurfaceProxy; // for ctors friend class GrProxyProvider; // for ctors // Deferred version GrTextureRenderTargetProxy(const GrCaps&, const GrSurfaceDesc&, SkBackingFit, SkBudgeted, uint32_t flags); // Lazy-callback version GrTextureRenderTargetProxy(LazyInstantiateCallback&&, const GrSurfaceDesc& desc, GrMipMapped, SkBackingFit, SkBudgeted, uint32_t flags); // Wrapped version GrTextureRenderTargetProxy(sk_sp<GrSurface>, GrSurfaceOrigin); bool instantiate(GrResourceProvider*) override; sk_sp<GrSurface> createSurface(GrResourceProvider*) const override; size_t onUninstantiatedGpuMemorySize() const override; SkDEBUGCODE(void validateLazyTexture(const GrTexture*) override;) }; #ifdef SK_BUILD_FOR_WIN #pragma warning(pop) #endif #endif