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?
--
Abramo Bagnara mailto:abramo.bagnara@;libero.it
Opera Unica Phone: +39.546.656023
Via Emilia Interna, 140
48014 Castel Bolognese (RA) - Italy
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