blob: d2fa7c16104b338496d9cae9de7ae162c946f37b [file] [log] [blame]
/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef GrContextPriv_DEFINED
#define GrContextPriv_DEFINED
#include "GrContext.h"
/** Class that adds methods to GrContext that are only intended for use internal to Skia.
This class is purely a privileged window into GrContext. It should never have additional
data members or virtual methods. */
class GrContextPriv {
public:
GrDrawingManager* drawingManager() { return fContext->fDrawingManager.get(); }
// Create a renderTargetContext that wraps an existing renderTarget
sk_sp<GrRenderTargetContext> makeWrappedRenderTargetContext(sk_sp<GrRenderTarget> rt,
sk_sp<SkColorSpace> colorSpace,
const SkSurfaceProps* = nullptr);
sk_sp<GrRenderTargetContext> makeBackendTextureRenderTargetContext(
const GrBackendTextureDesc& desc,
sk_sp<SkColorSpace> colorSpace,
const SkSurfaceProps* = nullptr,
GrWrapOwnership = kBorrow_GrWrapOwnership);
sk_sp<GrRenderTargetContext> makeBackendRenderTargetRenderTargetContext(
const GrBackendRenderTargetDesc& desc,
sk_sp<SkColorSpace> colorSpace,
const SkSurfaceProps* = nullptr);
sk_sp<GrRenderTargetContext> makeBackendTextureAsRenderTargetRenderTargetContext(
const GrBackendTextureDesc& desc,
sk_sp<SkColorSpace> colorSpace,
const SkSurfaceProps* = nullptr);
private:
explicit GrContextPriv(GrContext* context) : fContext(context) {}
GrContextPriv(const GrContextPriv&) {} // unimpl
GrContextPriv& operator=(const GrContextPriv&); // unimpl
// No taking addresses of this type.
const GrContextPriv* operator&() const;
GrContextPriv* operator&();
GrContext* fContext;
friend class GrContext; // to construct/copy this type.
};
inline GrContextPriv GrContext::contextPriv() { return GrContextPriv(this); }
inline const GrContextPriv GrContext::contextPriv () const {
return GrContextPriv(const_cast<GrContext*>(this));
}
#endif