michael@0: /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef MOZILLA_GFX_MACIOSURFACETEXTURECLIENTOGL_H
michael@0: #define MOZILLA_GFX_MACIOSURFACETEXTURECLIENTOGL_H
michael@0: 
michael@0: #include "mozilla/layers/TextureClientOGL.h"
michael@0: 
michael@0: class MacIOSurface;
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace layers {
michael@0: 
michael@0: class MacIOSurfaceTextureClientOGL : public TextureClient
michael@0: {
michael@0: public:
michael@0:   MacIOSurfaceTextureClientOGL(TextureFlags aFlags);
michael@0: 
michael@0:   virtual ~MacIOSurfaceTextureClientOGL();
michael@0: 
michael@0:   void InitWith(MacIOSurface* aSurface);
michael@0: 
michael@0:   virtual bool Lock(OpenMode aMode) MOZ_OVERRIDE;
michael@0: 
michael@0:   virtual void Unlock() MOZ_OVERRIDE;
michael@0: 
michael@0:   virtual bool IsLocked() const MOZ_OVERRIDE;
michael@0: 
michael@0:   virtual bool IsAllocated() const MOZ_OVERRIDE { return !!mSurface; }
michael@0: 
michael@0:   virtual bool ToSurfaceDescriptor(SurfaceDescriptor& aOutDescriptor) MOZ_OVERRIDE;
michael@0: 
michael@0:   virtual gfx::IntSize GetSize() const;
michael@0: 
michael@0:   virtual TextureClientData* DropTextureData() MOZ_OVERRIDE;
michael@0: 
michael@0:   virtual bool HasInternalBuffer() const MOZ_OVERRIDE { return false; }
michael@0: 
michael@0: protected:
michael@0:   RefPtr<MacIOSurface> mSurface;
michael@0:   bool mIsLocked;
michael@0: };
michael@0: 
michael@0: }
michael@0: }
michael@0: 
michael@0: #endif // MOZILLA_GFX_MACIOSURFACETEXTURECLIENTOGL_H