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Added the surround plugin to allow simple access for 4.0 and 5.1 speakers.

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It needs a bit more work to make it functional.
This commit is contained in:
Jaroslav Kysela 2001-04-13 10:54:56 +00:00
parent edaf7fdf2c
commit c4f95f48c3
13 changed files with 549 additions and 2 deletions
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13
src/control/control.c
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@ -265,6 +265,19 @@ int snd_ctl_pcm_next_device(snd_ctl_t *ctl, int * device)
return ctl->ops->pcm_next_device(ctl, device);
}
/**
* \brief Get next PCM surround device number
* \param ctl CTL handle
* \param type surround type
* \param device current device on entry and next device on return
* \return 0 on success otherwise a negative error code
*/
int snd_ctl_pcm_surround_next_device(snd_ctl_t *ctl, snd_pcm_surround_type_t type, int * device)
{
assert(ctl && device);
return ctl->ops->pcm_surround_next_device(ctl, type, device);
}
/**
* \brief Get info about a PCM device
* \param ctl CTL handle