gfx/layers/MacIOSurfaceImage.h

   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/. */
   5
   6 #ifndef GFX_MACIOSURFACEIMAGE_H
   7 #define GFX_MACIOSURFACEIMAGE_H
   8
   9 #include "ImageContainer.h"
  10 #include "mozilla/gfx/MacIOSurface.h"
  11 #include "mozilla/gfx/Point.h"
  12 #include "mozilla/layers/TextureClient.h"
  13
  14 namespace mozilla {
  15
  16 namespace layers {
  17
  18 class MacIOSurfaceImage : public Image {
  19 public:
  20   void SetSurface(MacIOSurface* aSurface) { mSurface = aSurface; }
  21   MacIOSurface* GetSurface() { return mSurface; }
  22
  23   gfx::IntSize GetSize() MOZ_OVERRIDE {
  24     return gfx::IntSize(mSurface->GetDevicePixelWidth(), mSurface->GetDevicePixelHeight());
  25   }
  26
  27   virtual TemporaryRef<gfx::SourceSurface> GetAsSourceSurface() MOZ_OVERRIDE;
  28
  29   virtual TextureClient* GetTextureClient(CompositableClient* aClient) MOZ_OVERRIDE;
  30
  31   MacIOSurfaceImage() : Image(nullptr, ImageFormat::MAC_IOSURFACE) {}
  32
  33 private:
  34   RefPtr<MacIOSurface> mSurface;
  35   RefPtr<TextureClient> mTextureClient;
  36 };
  37
  38 } // layers
  39 } // mozilla
  40
  41 #endif // GFX_SHAREDTEXTUREIMAGE_H