/*
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* Copyright 2019 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 GrImageContextPriv_DEFINED
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#define GrImageContextPriv_DEFINED
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#include "GrImageContext.h"
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/** Class that exposes methods on GrImageContext that are only intended for use internal to Skia.
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This class is purely a privileged window into GrImageContext. It should never have
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additional data members or virtual methods. */
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class GrImageContextPriv {
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public:
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// from GrContext_Base
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uint32_t contextID() const { return fContext->contextID(); }
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// from GrImageContext
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private:
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explicit GrImageContextPriv(GrImageContext* context) : fContext(context) {}
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GrImageContextPriv(const GrImageContextPriv&); // unimpl
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GrImageContextPriv& operator=(const GrImageContextPriv&); // unimpl
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// No taking addresses of this type.
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const GrImageContextPriv* operator&() const;
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GrImageContextPriv* operator&();
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GrImageContext* fContext;
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friend class GrImageContext; // to construct/copy this type.
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};
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inline GrImageContextPriv GrImageContext::priv() { return GrImageContextPriv(this); }
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inline const GrImageContextPriv GrImageContext::priv () const {
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return GrImageContextPriv(const_cast<GrImageContext*>(this));
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}
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#endif
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