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1 // Copyright 2010 The Chromium Authors. All rights reserved. | 1 // Copyright 2010 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CC_VIDEO_LAYER_H_ | 5 #ifndef CC_VIDEO_LAYER_H_ |
6 #define CC_VIDEO_LAYER_H_ | 6 #define CC_VIDEO_LAYER_H_ |
7 | 7 |
8 #include "base/callback.h" | 8 #include "base/callback.h" |
9 #include "cc/cc_export.h" | 9 #include "cc/cc_export.h" |
10 #include "cc/layer.h" | 10 #include "cc/layer.h" |
11 | 11 |
12 namespace WebKit { | |
13 class WebVideoFrame; | |
14 class WebVideoFrameProvider; | |
15 } | |
16 | |
17 namespace media { | 12 namespace media { |
18 class VideoFrame; | 13 class VideoFrame; |
19 } | 14 } |
20 | 15 |
21 namespace cc { | 16 namespace cc { |
22 | 17 |
| 18 class VideoFrameProvider; |
23 class VideoLayerImpl; | 19 class VideoLayerImpl; |
24 | 20 |
25 // A Layer that contains a Video element. | 21 // A Layer that contains a Video element. |
26 class CC_EXPORT VideoLayer : public Layer { | 22 class CC_EXPORT VideoLayer : public Layer { |
27 public: | 23 public: |
28 typedef base::Callback<media::VideoFrame* (WebKit::WebVideoFrame*)> FrameUnw
rapper; | 24 static scoped_refptr<VideoLayer> create(VideoFrameProvider*); |
29 | |
30 static scoped_refptr<VideoLayer> create(WebKit::WebVideoFrameProvider*, | |
31 const FrameUnwrapper&); | |
32 | 25 |
33 virtual scoped_ptr<LayerImpl> createLayerImpl(LayerTreeImpl* treeImpl) OVERR
IDE; | 26 virtual scoped_ptr<LayerImpl> createLayerImpl(LayerTreeImpl* treeImpl) OVERR
IDE; |
34 | 27 |
35 private: | 28 private: |
36 VideoLayer(WebKit::WebVideoFrameProvider*, const FrameUnwrapper&); | 29 VideoLayer(VideoFrameProvider*); |
37 virtual ~VideoLayer(); | 30 virtual ~VideoLayer(); |
38 | 31 |
39 // This pointer is only for passing to VideoLayerImpl's constructor. It shou
ld never be dereferenced by this class. | 32 // This pointer is only for passing to VideoLayerImpl's constructor. It shou
ld never be dereferenced by this class. |
40 WebKit::WebVideoFrameProvider* m_provider; | 33 VideoFrameProvider* m_provider; |
41 FrameUnwrapper m_unwrapper; | |
42 }; | 34 }; |
43 | 35 |
44 } // namespace cc | 36 } // namespace cc |
45 | 37 |
46 #endif // CC_VIDEO_LAYER_H_ | 38 #endif // CC_VIDEO_LAYER_H_ |
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