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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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35 class MediaStreamComponent; | 35 class MediaStreamComponent; |
36 class MediaStreamTrack; | 36 class MediaStreamTrack; |
37 class WebAudioSourceProvider; | 37 class WebAudioSourceProvider; |
38 class WebMediaStream; | 38 class WebMediaStream; |
39 class WebMediaStreamSource; | 39 class WebMediaStreamSource; |
40 class WebString; | 40 class WebString; |
41 | 41 |
42 class WebMediaStreamTrack { | 42 class WebMediaStreamTrack { |
43 public: | 43 public: |
44 struct Settings { | 44 struct Settings { |
45 enum VideoFacingMode { User, Environment, Left, Right }; | |
45 bool hasFrameRate() { return frameRate >= 0.0; } | 46 bool hasFrameRate() { return frameRate >= 0.0; } |
46 bool hasWidth() { return width >= 0; } | 47 bool hasWidth() { return width >= 0; } |
47 bool hasHeight() { return height >= 0; } | 48 bool hasHeight() { return height >= 0; } |
48 // The variables are read from | 49 // The variables are read from |
49 // MediaStreamTrack::GetSettings only. | 50 // MediaStreamTrack::GetSettings only. |
50 double frameRate = -1.0; | 51 double frameRate = -1.0; |
51 long width = -1; | 52 long width = -1; |
52 long height = -1; | 53 long height = -1; |
53 WebString deviceId; | 54 WebString deviceId; |
55 VideoFacingMode facingMode = VideoFacingMode::User; | |
mcasas
2017/01/05 20:26:37
WebMediaStreamTrack applies to non-video tracks
(c
shenghao
2017/01/06 09:43:01
Done.
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54 }; | 56 }; |
55 | 57 |
56 class TrackData { | 58 class TrackData { |
57 public: | 59 public: |
58 TrackData() {} | 60 TrackData() {} |
59 virtual ~TrackData() {} | 61 virtual ~TrackData() {} |
60 virtual void getSettings(Settings&) = 0; | 62 virtual void getSettings(Settings&) = 0; |
61 }; | 63 }; |
62 | 64 |
63 enum class ContentHintType { | 65 enum class ContentHintType { |
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111 BLINK_PLATFORM_EXPORT operator MediaStreamComponent*() const; | 113 BLINK_PLATFORM_EXPORT operator MediaStreamComponent*() const; |
112 #endif | 114 #endif |
113 | 115 |
114 private: | 116 private: |
115 WebPrivatePtr<MediaStreamComponent> m_private; | 117 WebPrivatePtr<MediaStreamComponent> m_private; |
116 }; | 118 }; |
117 | 119 |
118 } // namespace blink | 120 } // namespace blink |
119 | 121 |
120 #endif // WebMediaStreamTrack_h | 122 #endif // WebMediaStreamTrack_h |
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