text: // Copyright (c) 2012 The Chromium Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  
  #ifndef CONTENT_BROWSER_RENDERER_HOST_IMAGE_TRANSPORT_FACTORY_ANDROID_H_
  #define CONTENT_BROWSER_RENDERER_HOST_IMAGE_TRANSPORT_FACTORY_ANDROID_H_
  
  #include "base/memory/scoped_ptr.h"
  #include "ui/gfx/native_widget_types.h"
  
  namespace gfx {
  class GLShareGroup;
  }
  
  namespace WebKit {
  class WebGraphicsContext3D;
  }
  
  namespace content {
  class GLHelper;
  
  class ImageTransportFactoryAndroid {
   public:
    virtual ~ImageTransportFactoryAndroid();
  
    static ImageTransportFactoryAndroid* GetInstance();
  
    virtual uint32_t InsertSyncPoint() = 0;
    virtual void WaitSyncPoint(uint32_t sync_point) = 0;
    virtual uint32_t CreateTexture() = 0;
    virtual void DeleteTexture(uint32_t id) = 0;
    virtual void AcquireTexture(
        uint32 texture_id, const signed char* mailbox_name) = 0;
    virtual void ReleaseTexture(
        uint32 texture_id, const signed char* mailbox_name) = 0;
  
    virtual WebKit::WebGraphicsContext3D* GetContext3D() = 0;
    virtual GLHelper* GetGLHelper() = 0;
  
  protected:
    ImageTransportFactoryAndroid();
  };
  
  }  // namespace content
  
  #endif  // CONTENT_BROWSER_RENDERER_HOST_IMAGE_TRANSPORT_FACTORY_ANDROID_H_
  