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// Copyright 2010 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 VideoLayerChromium_h
#define VideoLayerChromium_h
#include "base/callback.h"
#include "cc/layer.h"
namespace WebKit {
class WebVideoFrame;
class WebVideoFrameProvider;
}
namespace media {
class VideoFrame;
}
namespace cc {
class VideoLayerImpl;
// A Layer that contains a Video element.
class VideoLayer : public Layer {
public:
typedef base::Callback<media::VideoFrame* (WebKit::WebVideoFrame*)> FrameUnwrapper;
static scoped_refptr<VideoLayer> create(WebKit::WebVideoFrameProvider*,
const FrameUnwrapper&);
virtual scoped_ptr<LayerImpl> createLayerImpl() OVERRIDE;
private:
VideoLayer(WebKit::WebVideoFrameProvider*, const FrameUnwrapper&);
virtual ~VideoLayer();
// This pointer is only for passing to VideoLayerImpl's constructor. It should never be dereferenced by this class.
WebKit::WebVideoFrameProvider* m_provider;
FrameUnwrapper m_unwrapper;
};
} // namespace cc
#endif
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