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New hw_params implementation

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This commit is contained in:
Abramo Bagnara 2000-12-21 20:44:10 +00:00
parent 2fe1219099
commit 8dd927e97f
28 changed files with 3550 additions and 1899 deletions
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12
src/pcm/pcm_hw.c
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@ -109,7 +109,7 @@ static int snd_pcm_hw_async(snd_pcm_t *pcm, int sig, pid_t pid)
return 0;
}
static int _snd_pcm_hw_info(snd_pcm_t *pcm, snd_pcm_info_t * info)
static int snd_pcm_hw_info(snd_pcm_t *pcm, snd_pcm_info_t * info)
{
snd_pcm_hw_t *hw = pcm->private;
int fd = hw->fd;
@ -120,12 +120,12 @@ static int _snd_pcm_hw_info(snd_pcm_t *pcm, snd_pcm_info_t * info)
return 0;
}
static int snd_pcm_hw_hw_info(snd_pcm_t *pcm, snd_pcm_hw_info_t * info)
static int snd_pcm_hw_hw_refine(snd_pcm_t *pcm, snd_pcm_hw_params_t *params)
{
snd_pcm_hw_t *hw = pcm->private;
int fd = hw->fd;
if (ioctl(fd, SND_PCM_IOCTL_HW_INFO, info) < 0) {
// SYSERR("SND_PCM_IOCTL_HW_INFO failed");
if (ioctl(fd, SND_PCM_IOCTL_HW_REFINE, params) < 0) {
// SYSERR("SND_PCM_IOCTL_HW_REFINE failed");
return -errno;
}
return 0;
@ -521,8 +521,8 @@ static void snd_pcm_hw_dump(snd_pcm_t *pcm, FILE *fp)
snd_pcm_ops_t snd_pcm_hw_ops = {
close: snd_pcm_hw_close,
info: _snd_pcm_hw_info,
hw_info: snd_pcm_hw_hw_info,
info: snd_pcm_hw_info,
hw_refine: snd_pcm_hw_hw_refine,
hw_params: snd_pcm_hw_hw_params,
sw_params: snd_pcm_hw_sw_params,
dig_info: snd_pcm_hw_dig_info,