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1 /* | 1 /* |
2 * Copyright 2015 The WebRTC project authors. All Rights Reserved. | 2 * Copyright 2015 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 #include "webrtc/api/rtpreceiver.h" | 11 #include "webrtc/api/rtpreceiver.h" |
12 | 12 |
13 #include "webrtc/api/mediastreamtrackproxy.h" | 13 #include "webrtc/api/mediastreamtrackproxy.h" |
14 #include "webrtc/api/audiotrack.h" | 14 #include "webrtc/api/audiotrack.h" |
15 #include "webrtc/api/videotrack.h" | 15 #include "webrtc/api/videotrack.h" |
16 | 16 |
17 namespace webrtc { | 17 namespace webrtc { |
18 | 18 |
19 AudioRtpReceiver::AudioRtpReceiver(MediaStreamInterface* stream, | 19 AudioRtpReceiver::AudioRtpReceiver(MediaStreamInterface* stream, |
20 const std::string& track_id, | 20 const std::string& track_id, |
21 uint32_t ssrc, | 21 uint32_t ssrc, |
22 AudioProviderInterface* provider) | 22 AudioProviderInterface* provider) |
23 : id_(track_id), | 23 : id_(track_id), |
24 ssrc_(ssrc), | 24 ssrc_(ssrc), |
25 provider_(provider), | 25 provider_(provider), |
26 track_(AudioTrackProxy::Create( | 26 track_(AudioTrackProxy::Create( |
27 rtc::Thread::Current(), | 27 rtc::Thread::Current(), nullptr, |
28 AudioTrack::Create(track_id, | 28 AudioTrack::Create(track_id, |
29 RemoteAudioSource::Create(ssrc, provider)))), | 29 RemoteAudioSource::Create(ssrc, provider)))), |
30 cached_track_enabled_(track_->enabled()) { | 30 cached_track_enabled_(track_->enabled()) { |
31 RTC_DCHECK(track_->GetSource()->remote()); | 31 RTC_DCHECK(track_->GetSource()->remote()); |
32 track_->RegisterObserver(this); | 32 track_->RegisterObserver(this); |
33 track_->GetSource()->RegisterAudioObserver(this); | 33 track_->GetSource()->RegisterAudioObserver(this); |
34 Reconfigure(); | 34 Reconfigure(); |
35 stream->AddTrack(track_); | 35 stream->AddTrack(track_); |
36 } | 36 } |
37 | 37 |
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77 rtc::Thread* worker_thread, | 77 rtc::Thread* worker_thread, |
78 uint32_t ssrc, | 78 uint32_t ssrc, |
79 VideoProviderInterface* provider) | 79 VideoProviderInterface* provider) |
80 : id_(track_id), | 80 : id_(track_id), |
81 ssrc_(ssrc), | 81 ssrc_(ssrc), |
82 provider_(provider), | 82 provider_(provider), |
83 source_(new RefCountedObject<VideoTrackSource>(&broadcaster_, | 83 source_(new RefCountedObject<VideoTrackSource>(&broadcaster_, |
84 worker_thread, | 84 worker_thread, |
85 true /* remote */)), | 85 true /* remote */)), |
86 track_(VideoTrackProxy::Create( | 86 track_(VideoTrackProxy::Create( |
87 rtc::Thread::Current(), | 87 rtc::Thread::Current(), worker_thread, |
88 VideoTrack::Create(track_id, source_.get()))) { | 88 VideoTrack::Create(track_id, source_.get()))) { |
89 source_->SetState(MediaSourceInterface::kLive); | 89 source_->SetState(MediaSourceInterface::kLive); |
90 provider_->SetVideoPlayout(ssrc_, true, &broadcaster_); | 90 provider_->SetVideoPlayout(ssrc_, true, &broadcaster_); |
91 stream->AddTrack(track_); | 91 stream->AddTrack(track_); |
92 } | 92 } |
93 | 93 |
94 VideoRtpReceiver::~VideoRtpReceiver() { | 94 VideoRtpReceiver::~VideoRtpReceiver() { |
95 // Since cricket::VideoRenderer is not reference counted, | 95 // Since cricket::VideoRenderer is not reference counted, |
96 // we need to remove it from the provider before we are deleted. | 96 // we need to remove it from the provider before we are deleted. |
97 Stop(); | 97 Stop(); |
98 } | 98 } |
99 | 99 |
100 void VideoRtpReceiver::Stop() { | 100 void VideoRtpReceiver::Stop() { |
101 // TODO(deadbeef): Need to do more here to fully stop receiving packets. | 101 // TODO(deadbeef): Need to do more here to fully stop receiving packets. |
102 if (!provider_) { | 102 if (!provider_) { |
103 return; | 103 return; |
104 } | 104 } |
105 source_->SetState(MediaSourceInterface::kEnded); | 105 source_->SetState(MediaSourceInterface::kEnded); |
106 source_->OnSourceDestroyed(); | 106 source_->OnSourceDestroyed(); |
107 provider_->SetVideoPlayout(ssrc_, false, nullptr); | 107 provider_->SetVideoPlayout(ssrc_, false, nullptr); |
108 provider_ = nullptr; | 108 provider_ = nullptr; |
109 } | 109 } |
110 | 110 |
111 } // namespace webrtc | 111 } // namespace webrtc |
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