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Added support for hw_free in alsa-lib

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This commit is contained in:
Abramo Bagnara 2001-01-19 13:10:50 +00:00
parent 87f9071c08
commit f12a252f20
21 changed files with 150 additions and 63 deletions
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15
src/pcm/pcm_multi.c
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@ -286,6 +286,20 @@ static int snd_pcm_multi_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t *params)
return 0;
}
static int snd_pcm_multi_hw_free(snd_pcm_t *pcm)
{
snd_pcm_multi_t *multi = pcm->private;
unsigned int i;
int err = 0;
for (i = 0; i < multi->slaves_count; ++i) {
snd_pcm_t *slave = multi->slaves[i].pcm;
int e = snd_pcm_hw_free(slave);
if (e < 0)
err = e;
}
return err;
}
static int snd_pcm_multi_sw_params(snd_pcm_t *pcm, snd_pcm_sw_params_t *params)
{
snd_pcm_multi_t *multi = pcm->private;
@ -468,6 +482,7 @@ snd_pcm_ops_t snd_pcm_multi_ops = {
info: snd_pcm_multi_info,
hw_refine: snd_pcm_multi_hw_refine,
hw_params: snd_pcm_multi_hw_params,
hw_free: snd_pcm_multi_hw_free,
sw_params: snd_pcm_multi_sw_params,
channel_info: snd_pcm_multi_channel_info,
dump: snd_pcm_multi_dump,