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Added functions:

Browse source 
snd_ctl_rawmidi_prefer_subdevice
	snd_rawmidi_open_subdevice
Fixed functions:
	snd_pcm_hw_open - fixed prefer subdevice code
This commit is contained in:
Jaroslav Kysela 2000-10-30 12:15:18 +00:00
parent 8a625fd63b
commit 0e561770c6
10 changed files with 93 additions and 9 deletions
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14
src/control/control_shm.c
View file

@ -239,6 +239,19 @@ static int snd_ctl_shm_rawmidi_info(snd_ctl_t *ctl, snd_rawmidi_info_t * info)
return err;
}
static int snd_ctl_shm_rawmidi_prefer_subdevice(snd_ctl_t *ctl, int subdev)
{
snd_ctl_shm_t *shm = ctl->private;
snd_ctl_shm_ctrl_t *ctrl = shm->ctrl;
int err;
ctrl->u.rawmidi_prefer_subdevice = subdev;
ctrl->cmd = SND_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE;
err = snd_ctl_shm_action(ctl);
if (err < 0)
return err;
return err;
}
static int snd_ctl_shm_read(snd_ctl_t *ctl, snd_ctl_event_t *event)
{
snd_ctl_shm_t *shm = ctl->private;
@ -265,6 +278,7 @@ struct snd_ctl_ops snd_ctl_shm_ops = {
pcm_info: snd_ctl_shm_pcm_info,
pcm_prefer_subdevice: snd_ctl_shm_pcm_prefer_subdevice,
rawmidi_info: snd_ctl_shm_rawmidi_info,
rawmidi_prefer_subdevice: snd_ctl_shm_rawmidi_prefer_subdevice,
read: snd_ctl_shm_read,
};