void
MediaSourceReader::MaybeNotifyHaveData()
{
ReentrantMonitorAutoEnter mon(mDecoder->GetReentrantMonitor());
bool haveAudio = false, haveVideo = false;
bool ended = IsEnded();
// If we are in ended mode, we will resolve any pending wait promises.
// The next Request*Data will handle END_OF_STREAM or going back into waiting
// mode.
if (!IsSeeking() && mAudioTrack) {
if (!mLastAudioTime) {
nsRefPtr<SourceBufferDecoder> d = FirstDecoder(MediaData::AUDIO_DATA);
haveAudio = !!d;
} else {
haveAudio = HaveData(mLastAudioTime, MediaData::AUDIO_DATA);
}
if (ended || haveAudio) {
WaitPromise(MediaData::AUDIO_DATA).ResolveIfExists(MediaData::AUDIO_DATA, __func__);
}
}
if (!IsSeeking() && mVideoTrack) {
if (!mLastVideoTime) {
nsRefPtr<SourceBufferDecoder> d = FirstDecoder(MediaData::VIDEO_DATA);
haveVideo = !!d;
} else {
haveVideo = HaveData(mLastVideoTime, MediaData::VIDEO_DATA);
}
if (ended || haveVideo) {
WaitPromise(MediaData::VIDEO_DATA).ResolveIfExists(MediaData::VIDEO_DATA, __func__);
}
}
MSE_DEBUG("isSeeking=%d haveAudio=%d, haveVideo=%d ended=%d",
IsSeeking(), haveAudio, haveVideo, ended);
}
void
MediaSourceReader::MaybeNotifyHaveData()
{
ReentrantMonitorAutoEnter mon(mDecoder->GetReentrantMonitor());
bool haveAudio = false, haveVideo = false;
if (!mAudioIsSeeking && mAudioTrack && HaveData(mLastAudioTime, MediaData::AUDIO_DATA)) {
haveAudio = true;
WaitPromise(MediaData::AUDIO_DATA).ResolveIfExists(MediaData::AUDIO_DATA, __func__);
}
if (!mVideoIsSeeking && mVideoTrack && HaveData(mLastVideoTime, MediaData::VIDEO_DATA)) {
haveVideo = true;
WaitPromise(MediaData::VIDEO_DATA).ResolveIfExists(MediaData::VIDEO_DATA, __func__);
}
MSE_DEBUG("MediaSourceReader(%p)::MaybeNotifyHaveData haveAudio=%d, haveVideo=%d", this,
haveAudio, haveVideo);
}
nsRefPtr<MediaDecoderReader::WaitForDataPromise>
MediaSourceReader::WaitForData(MediaData::Type aType)
{
ReentrantMonitorAutoEnter mon(mDecoder->GetReentrantMonitor());
nsRefPtr<WaitForDataPromise> p = WaitPromise(aType).Ensure(__func__);
MaybeNotifyHaveData();
return p;
}
