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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 GrImageContext_DEFINED
- #define GrImageContext_DEFINED
- #include "include/private/GrContext_Base.h"
- #include "include/private/GrSingleOwner.h"
- class GrImageContextPriv;
- class GrProxyProvider;
- class SK_API GrImageContext : public GrContext_Base {
- public:
- ~GrImageContext() override;
- // Provides access to functions that aren't part of the public API.
- GrImageContextPriv priv();
- const GrImageContextPriv priv() const;
- protected:
- friend class GrImageContextPriv; // for hidden functions
- GrImageContext(GrBackendApi, const GrContextOptions&, uint32_t contextID);
- virtual void abandonContext();
- bool abandoned() const;
- GrProxyProvider* proxyProvider() { return fProxyProvider.get(); }
- const GrProxyProvider* proxyProvider() const { return fProxyProvider.get(); }
- /** This is only useful for debug purposes */
- GrSingleOwner* singleOwner() const { return &fSingleOwner; }
- GrImageContext* asImageContext() override { return this; }
- private:
- std::unique_ptr<GrProxyProvider> fProxyProvider;
- bool fAbandoned = false;
- // In debug builds we guard against improper thread handling
- // This guard is passed to the GrDrawingManager and, from there to all the
- // GrRenderTargetContexts. It is also passed to the GrResourceProvider and SkGpuDevice.
- mutable GrSingleOwner fSingleOwner;
- typedef GrContext_Base INHERITED;
- };
- #endif
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