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// 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 GLContextLostListener;
class ImageTransportFactoryAndroidObserver {
public:
virtual ~ImageTransportFactoryAndroidObserver() {}
virtual void OnLostResources() = 0;
};
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 WebKit::WebGraphicsContext3D* GetContext3D() = 0;
virtual GLHelper* GetGLHelper() = 0;
static void AddObserver(ImageTransportFactoryAndroidObserver* observer);
static void RemoveObserver(ImageTransportFactoryAndroidObserver* observer);
protected:
ImageTransportFactoryAndroid();
scoped_ptr<GLContextLostListener> context_lost_listener_;
};
} // namespace content
#endif // CONTENT_BROWSER_RENDERER_HOST_IMAGE_TRANSPORT_FACTORY_ANDROID_H_
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