Re: Re: [alsa-cvslog] CVS: alsa-kernel/core pcm_lib.c,1.20,1.21

[Takashi Iwai <tiwai@suse.de>]

At Wed, 30 Oct 2002 20:45:11 +0100,
Abramo Bagnara wrote:
> 
> Takashi Iwai wrote:
> > 
> > Update of /cvsroot/alsa/alsa-kernel/core
> > In directory usw-pr-cvs1:/tmp/cvs-serv13506
> > 
> > Modified Files:
> >         pcm_lib.c
> > Log Message:
> > fixed the infinite loop at capture-draining on oss-emulation.
> > 
> > Index: pcm_lib.c
> > ===================================================================
> > RCS file: /cvsroot/alsa/alsa-kernel/core/pcm_lib.c,v
> > retrieving revision 1.20
> > retrieving revision 1.21
> > diff -u -r1.20 -r1.21
> > --- pcm_lib.c   12 Oct 2002 14:38:42 -0000      1.20
> > +++ pcm_lib.c   30 Oct 2002 18:12:46 -0000      1.21
> > @@ -2138,7 +2138,7 @@
> >                 snd_pcm_uframes_t frames, appl_ptr, appl_ofs;
> >                 snd_pcm_uframes_t avail;
> >                 snd_pcm_uframes_t cont;
> > -               if (runtime->sleep_min == 0 && runtime->status->state == SNDRV_PCM_STATE_RUNNING)
> > +               if (runtime->sleep_min == 0 && (runtime->status->state == SNDRV_PCM_STATE_RUNNING || runtime->status->state == SNDRV_PCM_STATE_DRAINING))
> >                         snd_pcm_update_hw_ptr(substream);
> >                 avail = snd_pcm_capture_avail(runtime);
> >                 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
> 
> What are you trying to do here?
> 
> What's the reason to call snd_pcm_update_hw_ptr when PCM is not running?

sorry, my mistake.
already fixed by Jaroslav.


Takashi		(..needs vacation soon)


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