The Tor Browser: gfx/layers/opengl/MacIOSurfaceTextureClientOGL.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-

     2  * This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #ifndef MOZILLA_GFX_MACIOSURFACETEXTURECLIENTOGL_H

     7 #define MOZILLA_GFX_MACIOSURFACETEXTURECLIENTOGL_H

     9 #include "mozilla/layers/TextureClientOGL.h"

    11 class MacIOSurface;

    13 namespace mozilla {

    14 namespace layers {

    16 class MacIOSurfaceTextureClientOGL : public TextureClient

    17 {

    18 public:

    19   MacIOSurfaceTextureClientOGL(TextureFlags aFlags);

    21   virtual ~MacIOSurfaceTextureClientOGL();

    23   void InitWith(MacIOSurface* aSurface);

    25   virtual bool Lock(OpenMode aMode) MOZ_OVERRIDE;

    27   virtual void Unlock() MOZ_OVERRIDE;

    29   virtual bool IsLocked() const MOZ_OVERRIDE;

    31   virtual bool IsAllocated() const MOZ_OVERRIDE { return !!mSurface; }

    33   virtual bool ToSurfaceDescriptor(SurfaceDescriptor& aOutDescriptor) MOZ_OVERRIDE;

    35   virtual gfx::IntSize GetSize() const;

    37   virtual TextureClientData* DropTextureData() MOZ_OVERRIDE;

    39   virtual bool HasInternalBuffer() const MOZ_OVERRIDE { return false; }

    41 protected:

    42   RefPtr<MacIOSurface> mSurface;

    43   bool mIsLocked;

    44 };

    46 }

    47 }

    49 #endif // MOZILLA_GFX_MACIOSURFACETEXTURECLIENTOGL_H

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