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Reland "Remove stopped_ from AudioRtpReceiver and VideoRtpReceiver."

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This is a reland of 3ed36c0521546881656c73984456485dcab16205

Original change's description:
> Reland "Remove `stopped_` from AudioRtpReceiver and VideoRtpReceiver."
>
> This is a reland of bb57e2d7aa9b36843233d1394422f03d12d9c31f
>
> The difference from the original CL is that a check for
> `state_ == kLive` inside of RemoteAudioSource::AddSink has been removed.
> This caused a side effect that registering the sink while the source
> was in an "initializing" state, failed. The last remaining state
> however, is `kEnded` - but since there's no logic in the class around
> the expected value of the states, the check inside of AddSink()
> doesn't provide an additional value - it's rather a surprise for
> developers if it doesn't succeed. So, now removed.
>
> Original change's description:
> > Remove `stopped_` from AudioRtpReceiver and VideoRtpReceiver.
> >
> > This simplifies the logic in these classes a bit, which makes upcoming
> > change easier. The `stopped_` flag in these classes was essentially
> > the same thing as `media_channel_ == nullptr`, which is what's
> > consistently used now for the same checks.
> >
> > Bug: webrtc:13540
> > Change-Id: Ib60bfad9f28d5ddee8a8d5170c3f2a7ef017a5ca
> > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/250163
> > Reviewed-by: Harald Alvestrand <hta@webrtc.org>
> > Commit-Queue: Tomas Gunnarsson <tommi@webrtc.org>
> > Cr-Commit-Position: refs/heads/main@{#35907}
>
> Bug: webrtc:13540
> Change-Id: I3e5b3046fae11cb56b50c38c5f08972a6f283dd5
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/251326
> Auto-Submit: Tomas Gunnarsson <tommi@webrtc.org>
> Commit-Queue: Tomas Gunnarsson <tommi@webrtc.org>
> Reviewed-by: Harald Alvestrand <hta@webrtc.org>
> Commit-Queue: Harald Alvestrand <hta@webrtc.org>
> Cr-Commit-Position: refs/heads/main@{#35958}

Bug: webrtc:13540
Change-Id: I6d7d67fddb1ddfc69a302f0f69a9b815f2fd82f7
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/251386
Reviewed-by: Tomas Gunnarsson <tommi@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35967}
This commit is contained in:
Tommi
2022-02-08 21:12:15 +01:00
committed by WebRTC LUCI CQ
parent 981c572eab
commit 20d8d9150c
10 changed files with 44 additions and 87 deletions
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7
pc/remote_audio_source.cc
View File

@ -55,7 +55,7 @@ RemoteAudioSource::RemoteAudioSource(
: main_thread_(rtc::Thread::Current()),
worker_thread_(worker_thread),
on_audio_channel_gone_action_(on_audio_channel_gone_action),
state_(MediaSourceInterface::kLive) {
state_(MediaSourceInterface::kInitializing) {
RTC_DCHECK(main_thread_);
RTC_DCHECK(worker_thread_);
}
@ -134,11 +134,6 @@ void RemoteAudioSource::AddSink(AudioTrackSinkInterface* sink) {
RTC_DCHECK_RUN_ON(main_thread_);
RTC_DCHECK(sink);
if (state_ != MediaSourceInterface::kLive) {
RTC_LOG(LS_ERROR) << "Can't register sink as the source isn't live.";
return;
}
MutexLock lock(&sink_lock_);
RTC_DCHECK(!absl::c_linear_search(sinks_, sink));
sinks_.push_back(sink);