void
CameraPreviewMediaStream::RemoveVideoOutput(VideoFrameContainer* aContainer)
{
MutexAutoLock lock(mMutex);
RemoveVideoOutputImpl(aContainer);
if (!mVideoOutputs.IsEmpty()) {
return;
}
mIsConsumed = false;
for (uint32_t j = 0; j < mListeners.Length(); ++j) {
MediaStreamListener* l = mListeners[j];
l->NotifyConsumptionChanged(mFakeMediaStreamGraph, MediaStreamListener::NOT_CONSUMED);
}
}
void
CameraPreviewMediaStream::AddVideoOutput(VideoFrameContainer* aContainer)
{
MutexAutoLock lock(mMutex);
nsRefPtr<VideoFrameContainer> container = aContainer;
AddVideoOutputImpl(container.forget());
if (mVideoOutputs.Length() > 1) {
return;
}
mIsConsumed = true;
for (uint32_t j = 0; j < mListeners.Length(); ++j) {
MediaStreamListener* l = mListeners[j];
l->NotifyConsumptionChanged(mFakeMediaStreamGraph, MediaStreamListener::CONSUMED);
}
}