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| author | Takayuki 'January June' Suwa <jjsuwa@sys3175.com> | 2019-04-18 04:56:40 +0300 |
|---|---|---|
| committer | Lou Logan <lou@lrcd.com> | 2019-04-24 01:01:23 +0300 |
| commit | f9a061a31c3d2d81b3ec1e1b9b37187a358cdd9e (patch) | |
| tree | 508d6cb7496bc9f1ff4447e342cf607da478455c /libavdevice/alsa.c | |
| parent | 22c820f509043afb73682ff4bc82ef006af2a74a (diff) | |
avdevice/alsa: fix indefinite stop on closing PCM capture
Fixes: https://bugs.archlinux.org/task/58619
Found-by: Elias (Bleuzen) https://bugs.archlinux.org/user/26956
Signed-off-by: Nicolas George <george@nsup.org>
Diffstat (limited to 'libavdevice/alsa.c')
| -rw-r--r-- | libavdevice/alsa.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libavdevice/alsa.c b/libavdevice/alsa.c index 1b21beb6d5..117b2ea144 100644 --- a/libavdevice/alsa.c +++ b/libavdevice/alsa.c @@ -300,8 +300,10 @@ av_cold int ff_alsa_close(AVFormatContext *s1) { AlsaData *s = s1->priv_data; - snd_pcm_nonblock(s->h, 0); - snd_pcm_drain(s->h); + if (snd_pcm_stream(s->h) == SND_PCM_STREAM_PLAYBACK) { + snd_pcm_nonblock(s->h, 0); + snd_pcm_drain(s->h); + } av_freep(&s->reorder_buf); if (CONFIG_ALSA_INDEV) ff_timefilter_destroy(s->timefilter); |