/* * Copyright 2018 Google Inc. * * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ #ifndef GrResourceProviderPriv_DEFINED #define GrResourceProviderPriv_DEFINED #include "src/gpu/GrResourceProvider.h" /** Class that adds methods to GrResourceProvider that are only intended for use internal to Skia. This class is purely a privileged window into GrResourceProvider. It should never have additional data members or virtual methods. */ class GrResourceProviderPriv { public: GrGpu* gpu() { return fResourceProvider->gpu(); } private: explicit GrResourceProviderPriv(GrResourceProvider* provider) : fResourceProvider(provider) {} GrResourceProviderPriv(const GrResourceProviderPriv&); // unimpl GrResourceProviderPriv& operator=(const GrResourceProviderPriv&); // unimpl // No taking addresses of this type. const GrResourceProviderPriv* operator&() const; GrResourceProviderPriv* operator&(); GrResourceProvider* fResourceProvider; friend class GrResourceProvider; // to construct/copy this type }; inline GrResourceProviderPriv GrResourceProvider::priv() { return GrResourceProviderPriv(this); } inline const GrResourceProviderPriv GrResourceProvider::priv() const { return GrResourceProviderPriv(const_cast(this)); } #endif