void
MediaSourceReader::ContinueShutdown()
{
ReentrantMonitorAutoEnter mon(mDecoder->GetReentrantMonitor());
if (mTrackBuffers.Length()) {
mTrackBuffers[0]->Shutdown()->Then(GetTaskQueue(), __func__, this,
&MediaSourceReader::ContinueShutdown,
&MediaSourceReader::ContinueShutdown);
mShutdownTrackBuffers.AppendElement(mTrackBuffers[0]);
mTrackBuffers.RemoveElementAt(0);
return;
}
mAudioTrack = nullptr;
mAudioSourceDecoder = nullptr;
mVideoTrack = nullptr;
mVideoSourceDecoder = nullptr;
#ifdef MOZ_FMP4
if (mSharedDecoderManager) {
mSharedDecoderManager->Shutdown();
mSharedDecoderManager = nullptr;
}
#endif
MOZ_ASSERT(mAudioPromise.IsEmpty());
MOZ_ASSERT(mVideoPromise.IsEmpty());
mAudioWaitPromise.RejectIfExists(WaitForDataRejectValue(MediaData::AUDIO_DATA, WaitForDataRejectValue::SHUTDOWN), __func__);
mVideoWaitPromise.RejectIfExists(WaitForDataRejectValue(MediaData::VIDEO_DATA, WaitForDataRejectValue::SHUTDOWN), __func__);
MediaDecoderReader::Shutdown()->ChainTo(mMediaSourceShutdownPromise.Steal(), __func__);
}
nsresult
MediaSourceReader::ResetDecode()
{
MOZ_ASSERT(OnTaskQueue());
ReentrantMonitorAutoEnter mon(mDecoder->GetReentrantMonitor());
MSE_DEBUG("");
// Any previous requests we've been waiting on are now unwanted.
mAudioRequest.DisconnectIfExists();
mVideoRequest.DisconnectIfExists();
mAudioSeekRequest.DisconnectIfExists();
mVideoSeekRequest.DisconnectIfExists();
// Additionally, reject any outstanding promises _we_ made that we might have
// been waiting on the above to fulfill.
mAudioPromise.RejectIfExists(CANCELED, __func__);
mVideoPromise.RejectIfExists(CANCELED, __func__);
mSeekPromise.RejectIfExists(NS_OK, __func__);
// Do the same for any data wait promises.
mAudioWaitPromise.RejectIfExists(WaitForDataRejectValue(MediaData::AUDIO_DATA, WaitForDataRejectValue::CANCELED), __func__);
mVideoWaitPromise.RejectIfExists(WaitForDataRejectValue(MediaData::VIDEO_DATA, WaitForDataRejectValue::CANCELED), __func__);
// Reset miscellaneous seeking state.
mWaitingForSeekData = false;
mPendingSeekTime = -1;
// Reset force video decode ahead.
mForceVideoDecodeAhead = false;
// Reset all the readers.
if (GetAudioReader()) {
GetAudioReader()->ResetDecode();
}
if (GetVideoReader()) {
GetVideoReader()->ResetDecode();
}
return MediaDecoderReader::ResetDecode();
}
