On Fri, 19 Apr 2019 10:54:26 -0800 Lou Logan <l...@lrcd.com> wrote: > From 10800493523b9274e7cc8784b65cc183a94b7281 Mon Sep 17 00:00:00 2001 > From: Takayuki 'January June' Suwa <jjs...@sys3175.com> > Date: Thu, 18 Apr 2019 10:56:40 +0900 > Subject: [PATCH] avdevice/alsa: fix indefinite stop on closing PCM capture > > Sorry, I forgot to take recording into account... > > Fixes: https://bugs.archlinux.org/task/58619 > > Found-by: Elias (Bleuzen) https://bugs.archlinux.org/user/26956 > --- > libavdevice/alsa.c | 6 ++++-- > 1 file 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);
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