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1 /* | 1 /* |
2 * Copyright 2016 The WebRTC project authors. All Rights Reserved. | 2 * Copyright 2016 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 |
11 #ifndef WEBRTC_API_VIDEOTRACKSOURCE_H_ | 11 #ifndef WEBRTC_API_VIDEOTRACKSOURCE_H_ |
12 #define WEBRTC_API_VIDEOTRACKSOURCE_H_ | 12 #define WEBRTC_API_VIDEOTRACKSOURCE_H_ |
13 | 13 |
14 #include "webrtc/api/mediastreaminterface.h" | 14 #include "webrtc/api/mediastreaminterface.h" |
15 #include "webrtc/api/notifier.h" | 15 #include "webrtc/api/notifier.h" |
16 #include "webrtc/base/thread_checker.h" | 16 #include "webrtc/base/thread_checker.h" |
17 #include "webrtc/media/base/mediachannel.h" | 17 #include "webrtc/media/base/mediachannel.h" |
18 #include "webrtc/media/base/videosinkinterface.h" | 18 #include "webrtc/media/base/videosinkinterface.h" |
19 | 19 |
20 // VideoTrackSource implements VideoTrackSourceInterface. | 20 // VideoTrackSource implements VideoTrackSourceInterface. |
21 namespace webrtc { | 21 namespace webrtc { |
22 | 22 |
23 class VideoTrackSource : public Notifier<VideoTrackSourceInterface> { | 23 class VideoTrackSource : public Notifier<VideoTrackSourceInterface> { |
24 public: | 24 public: |
25 VideoTrackSource(rtc::VideoSourceInterface<cricket::VideoFrame>* source, | 25 VideoTrackSource(rtc::VideoSourceInterface<VideoFrame>* source, bool remote); |
26 bool remote); | |
27 void SetState(SourceState new_state); | 26 void SetState(SourceState new_state); |
28 // OnSourceDestroyed clears this instance pointer to |source_|. It is useful | 27 // OnSourceDestroyed clears this instance pointer to |source_|. It is useful |
29 // when the underlying rtc::VideoSourceInterface is destroyed before the | 28 // when the underlying rtc::VideoSourceInterface is destroyed before the |
30 // reference counted VideoTrackSource. | 29 // reference counted VideoTrackSource. |
31 void OnSourceDestroyed(); | 30 void OnSourceDestroyed(); |
32 | 31 |
33 SourceState state() const override { return state_; } | 32 SourceState state() const override { return state_; } |
34 bool remote() const override { return remote_; } | 33 bool remote() const override { return remote_; } |
35 | 34 |
36 bool is_screencast() const override { return false; } | 35 bool is_screencast() const override { return false; } |
37 rtc::Optional<bool> needs_denoising() const override { | 36 rtc::Optional<bool> needs_denoising() const override { |
38 return rtc::Optional<bool>(); } | 37 return rtc::Optional<bool>(); } |
39 | 38 |
40 bool GetStats(Stats* stats) override { return false; } | 39 bool GetStats(Stats* stats) override { return false; } |
41 | 40 |
42 void AddOrUpdateSink(rtc::VideoSinkInterface<cricket::VideoFrame>* sink, | 41 void AddOrUpdateSink(rtc::VideoSinkInterface<VideoFrame>* sink, |
43 const rtc::VideoSinkWants& wants) override; | 42 const rtc::VideoSinkWants& wants) override; |
44 void RemoveSink(rtc::VideoSinkInterface<cricket::VideoFrame>* sink) override; | 43 void RemoveSink(rtc::VideoSinkInterface<VideoFrame>* sink) override; |
45 | 44 |
46 private: | 45 private: |
47 rtc::ThreadChecker worker_thread_checker_; | 46 rtc::ThreadChecker worker_thread_checker_; |
48 rtc::VideoSourceInterface<cricket::VideoFrame>* source_; | 47 rtc::VideoSourceInterface<VideoFrame>* source_; |
49 cricket::VideoOptions options_; | 48 cricket::VideoOptions options_; |
50 SourceState state_; | 49 SourceState state_; |
51 const bool remote_; | 50 const bool remote_; |
52 }; | 51 }; |
53 | 52 |
54 } // namespace webrtc | 53 } // namespace webrtc |
55 | 54 |
56 #endif // WEBRTC_API_VIDEOTRACKSOURCE_H_ | 55 #endif // WEBRTC_API_VIDEOTRACKSOURCE_H_ |
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