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core: fix EOF handling with untimed audio outputs

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When using an audio output without a native playback rate (such as
ao_pcm), the code plays audio further when the current write position
is behind video. After support for continuing audio after the end of
video was added, this could cause a deadlock: audio was not played
further, but neither was EOF triggered. Fix the code to properly
handle playback of remaining audio after video ends in the untimed
audio case (audio-only case was not affected, only the case where a
video stream exists but ends before the audio stream).
This commit is contained in:
Uoti Urpala 2012-05-14 12:52:59 +03:00
parent 1e90a8657d
commit f9beb08a61
1 changed files with 12 additions and 14 deletions
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26
mplayer.c
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@ -2529,9 +2529,6 @@ static int fill_audio_out_buffers(struct MPContext *mpctx, double endpts)
current_module = "play_audio";
if (ao->untimed && mpctx->sh_video && mpctx->delay > 0)
return 0;
// hack used by some mpeg-writing AOs
ao->brokenpts = ((mpctx->sh_video ? mpctx->sh_video->timer : 0) +
mpctx->delay) * 90000.0;
@ -3453,9 +3450,9 @@ static void run_playloop(struct MPContext *mpctx)
pause_player(mpctx);
}
if (mpctx->sh_audio && !mpctx->restart_playback) {
if (mpctx->sh_audio && !mpctx->restart_playback && !mpctx->ao->untimed) {
int status = fill_audio_out_buffers(mpctx, endpts);
full_audio_buffers = status >= 0 && !mpctx->ao->untimed;
full_audio_buffers = status >= 0;
// Not at audio stream EOF yet
audio_left = status > -2;
}
@ -3667,15 +3664,16 @@ static void run_playloop(struct MPContext *mpctx)
}
#endif
if (mpctx->restart_playback && !video_left) {
if (mpctx->sh_audio) {
int status = fill_audio_out_buffers(mpctx, endpts);
full_audio_buffers = status >= 0 && !mpctx->ao->untimed;
// Not at audio stream EOF yet
audio_left = status > -2;
}
mpctx->restart_playback = false;
if (mpctx->sh_audio && (mpctx->restart_playback ? !video_left :
mpctx->ao->untimed && (mpctx->delay <= 0 ||
!video_left))) {
int status = fill_audio_out_buffers(mpctx, endpts);
full_audio_buffers = status >= 0 && !mpctx->ao->untimed;
// Not at audio stream EOF yet
audio_left = status > -2;
}
if (!video_left)
mpctx->restart_playback = false;
if (mpctx->sh_audio && buffered_audio == -1)
buffered_audio = mpctx->paused ? 0 : ao_get_delay(mpctx->ao);
@ -3724,7 +3722,7 @@ static void run_playloop(struct MPContext *mpctx)
double audio_sleep = 9;
if (mpctx->sh_audio && !mpctx->paused) {
if (mpctx->ao->untimed) {
if (!mpctx->sh_video)
if (!video_left)
audio_sleep = 0;
} else if (full_audio_buffers) {
audio_sleep = buffered_audio - 0.050;