The Tor Browser: gfx/layers/MacIOSurfaceImage.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 GFX_MACIOSURFACEIMAGE_H

     7 #define GFX_MACIOSURFACEIMAGE_H

     9 #include "ImageContainer.h"

    10 #include "mozilla/gfx/MacIOSurface.h"

    11 #include "mozilla/gfx/Point.h"

    12 #include "mozilla/layers/TextureClient.h"

    14 namespace mozilla {

    16 namespace layers {

    18 class MacIOSurfaceImage : public Image,

    19                           public ISharedImage {

    20 public:

    21   void SetSurface(MacIOSurface* aSurface) { mSurface = aSurface; }

    22   MacIOSurface* GetSurface() { return mSurface; }

    24   gfx::IntSize GetSize() {

    25     return gfx::IntSize(mSurface->GetDevicePixelWidth(), mSurface->GetDevicePixelHeight());

    26   }

    28   virtual ISharedImage* AsSharedImage() MOZ_OVERRIDE { return this; }

    30   virtual TemporaryRef<gfx::SourceSurface> GetAsSourceSurface();

    32   virtual TextureClient* GetTextureClient(CompositableClient* aClient) MOZ_OVERRIDE;

    33   virtual uint8_t* GetBuffer() MOZ_OVERRIDE { return nullptr; }

    35   MacIOSurfaceImage() : Image(nullptr, ImageFormat::MAC_IOSURFACE) {}

    37 private:

    38   RefPtr<MacIOSurface> mSurface;

    39   RefPtr<TextureClient> mTextureClient;

    40 };

    42 } // layers

    43 } // mozilla

    45 #endif // GFX_SHAREDTEXTUREIMAGE_H

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