nsresult
PeerConnectionMedia::AddTrack(DOMMediaStream* aMediaStream,
const std::string& streamId,
const std::string& trackId)
{
ASSERT_ON_THREAD(mMainThread);
if (!aMediaStream) {
CSFLogError(logTag, "%s - aMediaStream is NULL", __FUNCTION__);
return NS_ERROR_FAILURE;
}
CSFLogDebug(logTag, "%s: MediaStream: %p", __FUNCTION__, aMediaStream);
RefPtr<LocalSourceStreamInfo> localSourceStream =
GetLocalStreamById(streamId);
if (!localSourceStream) {
localSourceStream = new LocalSourceStreamInfo(aMediaStream, this, streamId);
mLocalSourceStreams.AppendElement(localSourceStream);
}
localSourceStream->AddTrack(trackId);
return NS_OK;
}
/* static */ already_AddRefed<DOMMediaStream>
DOMMediaStream::Constructor(const GlobalObject& aGlobal,
const Sequence<OwningNonNull<MediaStreamTrack>>& aTracks,
ErrorResult& aRv)
{
nsCOMPtr<nsIDOMWindow> ownerWindow = do_QueryInterface(aGlobal.GetAsSupports());
if (!ownerWindow) {
aRv.Throw(NS_ERROR_FAILURE);
return nullptr;
}
RefPtr<DOMMediaStream> newStream = new DOMMediaStream();
newStream->mWindow = ownerWindow;
for (MediaStreamTrack& track : aTracks) {
if (!newStream->GetPlaybackStream()) {
MOZ_RELEASE_ASSERT(track.GetStream());
MOZ_RELEASE_ASSERT(track.GetStream()->GetPlaybackStream());
MOZ_RELEASE_ASSERT(track.GetStream()->GetPlaybackStream()->Graph());
MediaStreamGraph* graph = track.GetStream()->GetPlaybackStream()->Graph();
newStream->InitPlaybackStreamCommon(graph);
}
newStream->AddTrack(track);
}
if (!newStream->GetPlaybackStream()) {
MOZ_ASSERT(aTracks.IsEmpty());
MediaStreamGraph* graph =
MediaStreamGraph::GetInstance(MediaStreamGraph::SYSTEM_THREAD_DRIVER,
AudioChannel::Normal);
newStream->InitPlaybackStreamCommon(graph);
}
return newStream.forget();
}
nsresult
PeerConnectionMedia::AddTrack(DOMMediaStream& aMediaStream,
const std::string& streamId,
MediaStreamTrack& aTrack,
const std::string& trackId)
{
ASSERT_ON_THREAD(mMainThread);
CSFLogDebug(logTag, "%s: MediaStream: %p", __FUNCTION__, &aMediaStream);
RefPtr<LocalSourceStreamInfo> localSourceStream =
GetLocalStreamById(streamId);
if (!localSourceStream) {
localSourceStream = new LocalSourceStreamInfo(&aMediaStream, this, streamId);
mLocalSourceStreams.AppendElement(localSourceStream);
}
localSourceStream->AddTrack(trackId, &aTrack);
return NS_OK;
}
