blob: b2a902b9b875c4a41fca5416f47f43069711ae9d [file] [log] [blame]
/*
* 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 GrImageContextPriv_DEFINED
#define GrImageContextPriv_DEFINED
#include "include/private/GrImageContext.h"
/** Class that exposes methods on GrImageContext that are only intended for use internal to Skia.
This class is purely a privileged window into GrImageContext. It should never have
additional data members or virtual methods. */
class GrImageContextPriv {
public:
// from GrContext_Base
uint32_t contextID() const { return fContext->contextID(); }
bool matches(GrContext_Base* candidate) const { return fContext->matches(candidate); }
const GrContextOptions& options() const { return fContext->options(); }
const GrCaps* caps() const { return fContext->caps(); }
sk_sp<const GrCaps> refCaps() const;
GrImageContext* asImageContext() { return fContext->asImageContext(); }
GrRecordingContext* asRecordingContext() { return fContext->asRecordingContext(); }
// from GrImageContext
GrProxyProvider* proxyProvider() { return fContext->proxyProvider(); }
const GrProxyProvider* proxyProvider() const { return fContext->proxyProvider(); }
bool abandoned() const { return fContext->abandoned(); }
/** This is only useful for debug purposes */
SkDEBUGCODE(GrSingleOwner* singleOwner() const { return fContext->singleOwner(); } )
private:
explicit GrImageContextPriv(GrImageContext* context) : fContext(context) {}
GrImageContextPriv(const GrImageContextPriv&) = delete;
GrImageContextPriv& operator=(const GrImageContextPriv&) = delete;
// No taking addresses of this type.
const GrImageContextPriv* operator&() const;
GrImageContextPriv* operator&();
GrImageContext* fContext;
friend class GrImageContext; // to construct/copy this type.
};
inline GrImageContextPriv GrImageContext::priv() { return GrImageContextPriv(this); }
inline const GrImageContextPriv GrImageContext::priv () const { // NOLINT(readability-const-return-type)
return GrImageContextPriv(const_cast<GrImageContext*>(this));
}
#endif