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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_LAYERS_VIDEO_LAYER_H_ | 5 #ifndef CC_LAYERS_VIDEO_LAYER_H_ |
6 #define CC_LAYERS_VIDEO_LAYER_H_ | 6 #define CC_LAYERS_VIDEO_LAYER_H_ |
7 | 7 |
8 #include "base/callback.h" | 8 #include "base/callback.h" |
9 #include "cc/base/cc_export.h" | 9 #include "cc/base/cc_export.h" |
10 #include "cc/layers/layer.h" | 10 #include "cc/layers/layer.h" |
11 #include "media/base/video_rotation.h" | 11 #include "media/base/video_rotation.h" |
12 | 12 |
13 namespace media { class VideoFrame; } | 13 namespace media { class VideoFrame; } |
14 | 14 |
15 namespace cc { | 15 namespace cc { |
16 | 16 |
17 class VideoFrameProvider; | 17 class VideoFrameProvider; |
18 class VideoLayerImpl; | 18 class VideoLayerImpl; |
19 | 19 |
20 // A Layer that contains a Video element. | 20 // A Layer that contains a Video element. |
21 class CC_EXPORT VideoLayer : public Layer { | 21 class CC_EXPORT VideoLayer : public Layer { |
22 public: | 22 public: |
23 static scoped_refptr<VideoLayer> Create(VideoFrameProvider* provider, | 23 static scoped_refptr<VideoLayer> Create(VideoFrameProvider* provider, |
24 media::VideoRotation video_rotation); | 24 media::VideoRotation video_rotation); |
25 | 25 |
26 virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) | 26 virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) |
27 OVERRIDE; | 27 override; |
28 | 28 |
29 virtual bool Update(ResourceUpdateQueue* queue, | 29 virtual bool Update(ResourceUpdateQueue* queue, |
30 const OcclusionTracker<Layer>* occlusion) OVERRIDE; | 30 const OcclusionTracker<Layer>* occlusion) override; |
31 | 31 |
32 private: | 32 private: |
33 VideoLayer(VideoFrameProvider* provider, media::VideoRotation video_rotation); | 33 VideoLayer(VideoFrameProvider* provider, media::VideoRotation video_rotation); |
34 virtual ~VideoLayer(); | 34 virtual ~VideoLayer(); |
35 | 35 |
36 // This pointer is only for passing to VideoLayerImpl's constructor. It should | 36 // This pointer is only for passing to VideoLayerImpl's constructor. It should |
37 // never be dereferenced by this class. | 37 // never be dereferenced by this class. |
38 VideoFrameProvider* provider_; | 38 VideoFrameProvider* provider_; |
39 | 39 |
40 media::VideoRotation video_rotation_; | 40 media::VideoRotation video_rotation_; |
41 | 41 |
42 DISALLOW_COPY_AND_ASSIGN(VideoLayer); | 42 DISALLOW_COPY_AND_ASSIGN(VideoLayer); |
43 }; | 43 }; |
44 | 44 |
45 } // namespace cc | 45 } // namespace cc |
46 | 46 |
47 #endif // CC_LAYERS_VIDEO_LAYER_H_ | 47 #endif // CC_LAYERS_VIDEO_LAYER_H_ |
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