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* 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 GrBaseContextPriv_DEFINED
#define GrBaseContextPriv_DEFINED
#include "include/gpu/GrContextOptions.h"
#include "include/private/GrContext_Base.h"
/** Class that exposes methods on GrContext_Base that are only intended for use internal to Skia.
This class is purely a privileged window into GrContext_Base. It should never have
additional data members or virtual methods. */
class GrBaseContextPriv {
GrContext_Base* context() { return fContext; }
const GrContext_Base* context() const { return fContext; }
uint32_t contextID() const { return this->context()->contextID(); }
bool matches(GrContext_Base* candidate) const { return this->context()->matches(candidate); }
const GrContextOptions& options() const { return this->context()->options(); }
const GrCaps* caps() const { return this->context()->caps(); }
sk_sp<const GrCaps> refCaps() const;
GrImageContext* asImageContext() { return this->context()->asImageContext(); }
GrRecordingContext* asRecordingContext() { return this->context()->asRecordingContext(); }
GrDirectContext* asDirectContext() { return this->context()->asDirectContext(); }
GrContextOptions::ShaderErrorHandler* getShaderErrorHandler() const;
// Required until C++17 copy elision
GrBaseContextPriv(const GrBaseContextPriv&) = default;
explicit GrBaseContextPriv(GrContext_Base* context) : fContext(context) {}
GrContext_Base* fContext;
GrBaseContextPriv& operator=(const GrBaseContextPriv&) = delete;
// No taking addresses of this type.
const GrBaseContextPriv* operator&() const;
GrBaseContextPriv* operator&();
friend class GrContext_Base; // to construct/copy this type.
inline GrBaseContextPriv GrContext_Base::priv() { return GrBaseContextPriv(this); }
inline const GrBaseContextPriv GrContext_Base::priv () const { // NOLINT(readability-const-return-type)
return GrBaseContextPriv(const_cast<GrContext_Base*>(this));