Index: talk/app/webrtc/rtpreceiver.cc |
diff --git a/talk/app/webrtc/rtpreceiver.cc b/talk/app/webrtc/rtpreceiver.cc |
index 39b669f3e57ddc32dfdeb0130f279662874dcf91..b8eca30c841869769343c16b7d308656f5f6e60b 100644 |
--- a/talk/app/webrtc/rtpreceiver.cc |
+++ b/talk/app/webrtc/rtpreceiver.cc |
@@ -27,4 +27,80 @@ |
#include "talk/app/webrtc/rtpreceiver.h" |
-// This file is currently stubbed so that Chromium's build files can be updated. |
+#include "talk/app/webrtc/videosourceinterface.h" |
+ |
+namespace webrtc { |
+ |
+AudioRtpReceiver::AudioRtpReceiver(AudioTrackInterface* track, |
+ uint32 ssrc, |
+ AudioProviderInterface* provider) |
+ : id_(track->id()), |
+ track_(track), |
+ ssrc_(ssrc), |
+ provider_(provider), |
+ cached_track_enabled_(track->enabled()) { |
+ track_->RegisterObserver(this); |
+ track_->GetSource()->RegisterAudioObserver(this); |
+ Reconfigure(); |
+} |
+ |
+AudioRtpReceiver::~AudioRtpReceiver() { |
+ track_->GetSource()->UnregisterAudioObserver(this); |
+ track_->UnregisterObserver(this); |
+ Stop(); |
+} |
+ |
+void AudioRtpReceiver::OnChanged() { |
+ if (cached_track_enabled_ != track_->enabled()) { |
+ cached_track_enabled_ = track_->enabled(); |
+ Reconfigure(); |
+ } |
+} |
+ |
+void AudioRtpReceiver::OnSetVolume(double volume) { |
+ // When the track is disabled, the volume of the source, which is the |
+ // corresponding WebRtc Voice Engine channel will be 0. So we do not allow |
+ // setting the volume to the source when the track is disabled. |
+ if (provider_ && track_->enabled()) |
+ provider_->SetAudioPlayoutVolume(ssrc_, volume); |
+} |
+ |
+void AudioRtpReceiver::Stop() { |
+ // TODO(deadbeef): Need to do more here to fully stop receiving packets. |
+ if (!provider_) { |
+ return; |
+ } |
+ provider_->SetAudioPlayout(ssrc_, false, nullptr); |
+ provider_ = nullptr; |
+} |
+ |
+void AudioRtpReceiver::Reconfigure() { |
+ if (!provider_) { |
+ return; |
+ } |
+ provider_->SetAudioPlayout(ssrc_, track_->enabled(), track_->GetRenderer()); |
+} |
+ |
+VideoRtpReceiver::VideoRtpReceiver(VideoTrackInterface* track, |
+ uint32 ssrc, |
+ VideoProviderInterface* provider) |
+ : id_(track->id()), track_(track), ssrc_(ssrc), provider_(provider) { |
+ provider_->SetVideoPlayout(ssrc_, true, track_->GetSource()->FrameInput()); |
+} |
+ |
+VideoRtpReceiver::~VideoRtpReceiver() { |
+ // Since cricket::VideoRenderer is not reference counted, |
+ // we need to remove it from the provider before we are deleted. |
+ Stop(); |
+} |
+ |
+void VideoRtpReceiver::Stop() { |
+ // TODO(deadbeef): Need to do more here to fully stop receiving packets. |
+ if (!provider_) { |
+ return; |
+ } |
+ provider_->SetVideoPlayout(ssrc_, false, nullptr); |
+ provider_ = nullptr; |
+} |
+ |
+} // namespace webrtc |