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1 /* | 1 /* |
2 * Copyright 2012 The WebRTC project authors. All Rights Reserved. | 2 * Copyright 2012 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
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29 const std::string& label, | 29 const std::string& label, |
30 VideoTrackSourceInterface* source); | 30 VideoTrackSourceInterface* source); |
31 | 31 |
32 void AddOrUpdateSink(rtc::VideoSinkInterface<VideoFrame>* sink, | 32 void AddOrUpdateSink(rtc::VideoSinkInterface<VideoFrame>* sink, |
33 const rtc::VideoSinkWants& wants) override; | 33 const rtc::VideoSinkWants& wants) override; |
34 void RemoveSink(rtc::VideoSinkInterface<VideoFrame>* sink) override; | 34 void RemoveSink(rtc::VideoSinkInterface<VideoFrame>* sink) override; |
35 | 35 |
36 VideoTrackSourceInterface* GetSource() const override { | 36 VideoTrackSourceInterface* GetSource() const override { |
37 return video_source_.get(); | 37 return video_source_.get(); |
38 } | 38 } |
| 39 ContentHint content_hint() const override; |
| 40 void set_content_hint(ContentHint hint) override; |
39 bool set_enabled(bool enable) override; | 41 bool set_enabled(bool enable) override; |
40 std::string kind() const override; | 42 std::string kind() const override; |
41 | 43 |
42 protected: | 44 protected: |
43 VideoTrack(const std::string& id, VideoTrackSourceInterface* video_source); | 45 VideoTrack(const std::string& id, VideoTrackSourceInterface* video_source); |
44 ~VideoTrack(); | 46 ~VideoTrack(); |
45 | 47 |
46 private: | 48 private: |
47 // Implements ObserverInterface. Observes |video_source_| state. | 49 // Implements ObserverInterface. Observes |video_source_| state. |
48 void OnChanged() override; | 50 void OnChanged() override; |
49 | 51 |
50 rtc::ThreadChecker signaling_thread_checker_; | 52 rtc::ThreadChecker signaling_thread_checker_; |
51 rtc::ThreadChecker worker_thread_checker_; | 53 rtc::ThreadChecker worker_thread_checker_; |
52 rtc::scoped_refptr<VideoTrackSourceInterface> video_source_; | 54 rtc::scoped_refptr<VideoTrackSourceInterface> video_source_; |
| 55 ContentHint content_hint_ GUARDED_BY(signaling_thread_checker_); |
53 }; | 56 }; |
54 | 57 |
55 } // namespace webrtc | 58 } // namespace webrtc |
56 | 59 |
57 #endif // WEBRTC_API_VIDEOTRACK_H_ | 60 #endif // WEBRTC_API_VIDEOTRACK_H_ |
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