b24317bfda
In addition to the code moved from talk/app/webrtc there were some files in webrtc/api/objctests that still had the libjingle license header. BUG=webrtc:5418 TBR=tkchin@webrtc.org NOTRY=True Review URL: https://codereview.webrtc.org/1680293005 Cr-Commit-Position: refs/heads/master@{#11552}
91 lines
2.7 KiB
C++
91 lines
2.7 KiB
C++
/*
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* Copyright 2015 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "webrtc/api/rtpreceiver.h"
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#include "webrtc/api/videosourceinterface.h"
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namespace webrtc {
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AudioRtpReceiver::AudioRtpReceiver(AudioTrackInterface* track,
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uint32_t ssrc,
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AudioProviderInterface* provider)
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: id_(track->id()),
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track_(track),
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ssrc_(ssrc),
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provider_(provider),
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cached_track_enabled_(track->enabled()) {
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RTC_DCHECK(track_->GetSource()->remote());
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track_->RegisterObserver(this);
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track_->GetSource()->RegisterAudioObserver(this);
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Reconfigure();
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}
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AudioRtpReceiver::~AudioRtpReceiver() {
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track_->GetSource()->UnregisterAudioObserver(this);
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track_->UnregisterObserver(this);
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Stop();
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}
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void AudioRtpReceiver::OnChanged() {
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if (cached_track_enabled_ != track_->enabled()) {
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cached_track_enabled_ = track_->enabled();
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Reconfigure();
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}
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}
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void AudioRtpReceiver::OnSetVolume(double volume) {
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// When the track is disabled, the volume of the source, which is the
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// corresponding WebRtc Voice Engine channel will be 0. So we do not allow
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// setting the volume to the source when the track is disabled.
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if (provider_ && track_->enabled())
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provider_->SetAudioPlayoutVolume(ssrc_, volume);
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}
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void AudioRtpReceiver::Stop() {
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// TODO(deadbeef): Need to do more here to fully stop receiving packets.
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if (!provider_) {
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return;
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}
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provider_->SetAudioPlayout(ssrc_, false);
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provider_ = nullptr;
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}
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void AudioRtpReceiver::Reconfigure() {
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if (!provider_) {
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return;
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}
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provider_->SetAudioPlayout(ssrc_, track_->enabled());
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}
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VideoRtpReceiver::VideoRtpReceiver(VideoTrackInterface* track,
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uint32_t ssrc,
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VideoProviderInterface* provider)
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: id_(track->id()), track_(track), ssrc_(ssrc), provider_(provider) {
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provider_->SetVideoPlayout(ssrc_, true, track_->GetSink());
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}
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VideoRtpReceiver::~VideoRtpReceiver() {
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// Since cricket::VideoRenderer is not reference counted,
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// we need to remove it from the provider before we are deleted.
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Stop();
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}
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void VideoRtpReceiver::Stop() {
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// TODO(deadbeef): Need to do more here to fully stop receiving packets.
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if (!provider_) {
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return;
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}
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provider_->SetVideoPlayout(ssrc_, false, nullptr);
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provider_ = nullptr;
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}
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} // namespace webrtc
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