content/browser/android/browser_surface_texture_manager.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_BROWSER_ANDROID_BROWSER_SURFACE_TEXTURE_MANAGER_H_
   6 #define CONTENT_BROWSER_ANDROID_BROWSER_SURFACE_TEXTURE_MANAGER_H_
   7
   8 #include "content/common/android/surface_texture_manager.h"
   9
  10 #include "base/memory/singleton.h"
  11 #include "content/common/android/surface_texture_peer.h"
  12 #include "content/common/content_export.h"
  13
  14 namespace content {
  15
  16 class CONTENT_EXPORT BrowserSurfaceTextureManager
  17     : public SurfaceTextureManager,
  18       public SurfaceTexturePeer {
  19  public:
  20   static BrowserSurfaceTextureManager* GetInstance();
  21
  22   // Overridden from SurfaceTextureManager:
  23   void RegisterSurfaceTexture(int surface_texture_id,
  24                               int client_id,
  25                               gfx::SurfaceTexture* surface_texture) override;
  26   void UnregisterSurfaceTexture(int surface_texture_id, int client_id) override;
  27   gfx::AcceleratedWidget AcquireNativeWidgetForSurfaceTexture(
  28       int surface_texture_id) override;
  29
  30   // Overridden from SurfaceTexturePeer:
  31   void EstablishSurfaceTexturePeer(
  32       base::ProcessHandle render_process_handle,
  33       scoped_refptr<gfx::SurfaceTexture> surface_texture,
  34       int render_frame_id,
  35       int player_id) override;
  36
  37  private:
  38   friend struct DefaultSingletonTraits<BrowserSurfaceTextureManager>;
  39
  40   BrowserSurfaceTextureManager();
  41   ~BrowserSurfaceTextureManager() override;
  42
  43   DISALLOW_COPY_AND_ASSIGN(BrowserSurfaceTextureManager);
  44 };
  45
  46 }  // namespace content
  47
  48 #endif  // CONTENT_BROWSER_ANDROID_BROWSER_SURFACE_TEXTURE_MANAGER_H_