void MediaDecoder::AddOutputStream(ProcessedMediaStream* aStream,
bool aFinishWhenEnded)
{
MOZ_ASSERT(NS_IsMainThread());
LOG(PR_LOG_DEBUG, ("MediaDecoder::AddOutputStream this=%p aStream=%p!",
this, aStream));
{
ReentrantMonitorAutoEnter mon(GetReentrantMonitor());
if (!mDecodedStream) {
RecreateDecodedStream(mDecoderStateMachine ?
int64_t(mDecoderStateMachine->GetCurrentTime()*USECS_PER_S) : 0);
}
OutputStreamData* os = mOutputStreams.AppendElement();
os->Init(aStream, aFinishWhenEnded);
ConnectDecodedStreamToOutputStream(os);
if (aFinishWhenEnded) {
// Ensure that aStream finishes the moment mDecodedStream does.
aStream->SetAutofinish(true);
}
}
// This can be called before Load(), in which case our mDecoderStateMachine
// won't have been created yet and we can rely on Load() to schedule it
// once it is created.
if (mDecoderStateMachine) {
// Make sure the state machine thread runs so that any buffered data
// is fed into our stream.
ScheduleStateMachineThread();
}
}
void
DecodedStream::Connect(ProcessedMediaStream* aStream, bool aFinishWhenEnded)
{
MOZ_ASSERT(NS_IsMainThread());
GetReentrantMonitor().AssertCurrentThreadIn();
OutputStreamData* os = OutputStreams().AppendElement();
os->Init(this, aStream);
Connect(os);
if (aFinishWhenEnded) {
// Ensure that aStream finishes the moment mDecodedStream does.
aStream->SetAutofinish(true);
}
}
void
OutputStreamManager::Add(ProcessedMediaStream* aStream, bool aFinishWhenEnded)
{
MOZ_ASSERT(NS_IsMainThread());
// All streams must belong to the same graph.
MOZ_ASSERT(!Graph() || Graph() == aStream->Graph());
// Ensure that aStream finishes the moment mDecodedStream does.
if (aFinishWhenEnded) {
aStream->SetAutofinish(true);
}
OutputStreamData* p = mStreams.AppendElement();
p->Init(this, aStream);
// Connect to the input stream if we have one. Otherwise the output stream
// will be connected in Connect().
if (mInputStream) {
p->Connect(mInputStream);
}
}