/*
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* Copyright 2016 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef GrSurfaceContextPriv_DEFINED
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#define GrSurfaceContextPriv_DEFINED
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#include "GrSurfaceContext.h"
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/** Class that adds methods to GrSurfaceContext that are only intended for use internal to
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Skia. This class is purely a privileged window into GrSurfaceContext. It should never have
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additional data members or virtual methods. */
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class GrSurfaceContextPriv {
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public:
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GrContext* getContext() { return fSurfaceContext->fContext; }
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private:
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explicit GrSurfaceContextPriv(GrSurfaceContext* surfaceContext)
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: fSurfaceContext(surfaceContext) {
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}
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GrSurfaceContextPriv(const GrSurfaceContextPriv&) {} // unimpl
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GrSurfaceContextPriv& operator=(const GrSurfaceContextPriv&); // unimpl
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// No taking addresses of this type.
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const GrSurfaceContextPriv* operator&() const;
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GrSurfaceContextPriv* operator&();
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GrSurfaceContext* fSurfaceContext;
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friend class GrSurfaceContext; // to construct/copy this type.
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};
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inline GrSurfaceContextPriv GrSurfaceContext::surfPriv() {
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return GrSurfaceContextPriv(this);
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}
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inline const GrSurfaceContextPriv GrSurfaceContext::surfPriv() const {
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return GrSurfaceContextPriv(const_cast<GrSurfaceContext*>(this));
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}
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#endif
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