status_t AudioOffloadPlayer::ChangeState(MediaDecoder::PlayState aState)
{
MOZ_ASSERT(NS_IsMainThread());
mPlayState = aState;
switch (mPlayState) {
case MediaDecoder::PLAY_STATE_PLAYING: {
status_t err = Play();
if (err != OK) {
return err;
}
StartTimeUpdate();
} break;
case MediaDecoder::PLAY_STATE_PAUSED:
case MediaDecoder::PLAY_STATE_SHUTDOWN:
// Just pause here during play state shutdown as well to stop playing
// offload track immediately. Resources will be freed by
// MediaOmxCommonDecoder
Pause();
break;
case MediaDecoder::PLAY_STATE_ENDED:
Pause(true);
break;
default:
break;
}
return OK;
}
void AudioOffloadPlayer::SetElementVisibility(bool aIsVisible)
{
MOZ_ASSERT(NS_IsMainThread());
mIsElementVisible = aIsVisible;
if (mIsElementVisible) {
AUDIO_OFFLOAD_LOG(PR_LOG_DEBUG, ("Element is visible. Start time update"));
StartTimeUpdate();
}
}
