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Added support for hw_free in alsa-lib

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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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12
src/pcm/pcm_hw.c
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@ -148,6 +148,17 @@ static int snd_pcm_hw_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t * params)
return 0;
}
static int snd_pcm_hw_hw_free(snd_pcm_t *pcm)
{
snd_pcm_hw_t *hw = pcm->private;
int fd = hw->fd;
if (ioctl(fd, SND_PCM_IOCTL_HW_FREE) < 0) {
SYSERR("SND_PCM_IOCTL_HW_FREE failed");
return -errno;
}
return 0;
}
static int snd_pcm_hw_sw_params(snd_pcm_t *pcm, snd_pcm_sw_params_t * params)
{
snd_pcm_hw_t *hw = pcm->private;
@ -508,6 +519,7 @@ snd_pcm_ops_t snd_pcm_hw_ops = {
info: snd_pcm_hw_info,
hw_refine: snd_pcm_hw_hw_refine,
hw_params: snd_pcm_hw_hw_params,
hw_free: snd_pcm_hw_hw_free,
sw_params: snd_pcm_hw_sw_params,
channel_info: snd_pcm_hw_channel_info,
dump: snd_pcm_hw_dump,