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Completed pcm_update implementation

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Abramo Bagnara 2000-05-09 10:46:43 +00:00
parent 3a6ce53704
commit e77cbd919d
6 changed files with 51 additions and 2 deletions
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18
src/pcm/pcm_plug.c
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@ -507,6 +507,23 @@ static int snd_pcm_plug_channel_status(snd_pcm_t *pcm, snd_pcm_channel_status_t
return 0;
}
static int snd_pcm_plug_channel_update(snd_pcm_t *pcm, int channel)
{
snd_pcm_plug_t *plug = (snd_pcm_plug_t*) &pcm->private;
int err;
err = snd_pcm_channel_update(plug->slave, channel);
if (err < 0)
return err;
if (snd_pcm_plug_direct(pcm, channel))
return 0;
#if 0
/* To think more about that */
if ((err = snd_pcm_plug_action(pcm, channel, UPDATE, 0))<0)
return err;
#endif
return 0;
}
static int snd_pcm_plug_channel_prepare(snd_pcm_t *pcm, int channel)
{
snd_pcm_plug_t *plug = (snd_pcm_plug_t*) &pcm->private;
@ -769,6 +786,7 @@ struct snd_pcm_ops snd_pcm_plug_ops = {
channel_setup: snd_pcm_plug_channel_setup,
voice_setup: snd_pcm_plug_voice_setup,
channel_status: snd_pcm_plug_channel_status,
channel_update: snd_pcm_plug_channel_update,
channel_prepare: snd_pcm_plug_channel_prepare,
channel_go: snd_pcm_plug_channel_go,
sync_go: snd_pcm_plug_sync_go,