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PCM SUBDEVICE selection enhancements

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This commit is contained in:
Jaroslav Kysela 1999-08-22 13:34:31 +00:00
parent a234679700
commit 57631a012c
4 changed files with 83 additions and 15 deletions
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5
include/control.h
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@ -40,14 +40,15 @@ int snd_ctl_switch_read(snd_ctl_t *handle, snd_switch_t * sw);
int snd_ctl_switch_write(snd_ctl_t *handle, snd_switch_t * sw);
int snd_ctl_hwdep_info(snd_ctl_t *handle, int dev, snd_hwdep_info_t * info);
int snd_ctl_pcm_info(snd_ctl_t *handle, int dev, snd_pcm_info_t * info);
int snd_ctl_pcm_playback_info(snd_ctl_t *handle, int dev, snd_pcm_playback_info_t * info);
int snd_ctl_pcm_capture_info(snd_ctl_t *handle, int dev, snd_pcm_capture_info_t * info);
int snd_ctl_pcm_playback_info(snd_ctl_t *handle, int dev, int subdev, snd_pcm_playback_info_t * info);
int snd_ctl_pcm_capture_info(snd_ctl_t *handle, int dev, int subdev, snd_pcm_capture_info_t * info);
int snd_ctl_pcm_playback_switch_list(snd_ctl_t *handle, int dev, snd_switch_list_t * list);
int snd_ctl_pcm_playback_switch_read(snd_ctl_t *handle, int dev, snd_switch_t * sw);
int snd_ctl_pcm_playback_switch_write(snd_ctl_t *handle, int dev, snd_switch_t * sw);
int snd_ctl_pcm_capture_switch_list(snd_ctl_t *handle, int dev, snd_switch_list_t * list);
int snd_ctl_pcm_capture_switch_read(snd_ctl_t *handle, int dev, snd_switch_t * sw);
int snd_ctl_pcm_capture_switch_write(snd_ctl_t *handle, int dev, snd_switch_t * sw);
int snd_ctl_pcm_prefer_subdevice(snd_ctl_t *handle, int dev, int subdev);
int snd_ctl_mixer_info(snd_ctl_t *handle, int dev, snd_mixer_info_t * info);
int snd_ctl_mixer_switch_list(snd_ctl_t *handle, int dev, snd_switch_list_t *list);
int snd_ctl_mixer_switch_read(snd_ctl_t *handle, int dev, snd_switch_t * sw);

1
include/pcm.h
View file

@ -17,6 +17,7 @@ typedef struct snd_pcm snd_pcm_t;
typedef struct snd_pcm_loopback snd_pcm_loopback_t;
int snd_pcm_open(snd_pcm_t **handle, int card, int device, int mode);
int snd_pcm_open_subdevice(snd_pcm_t **handle, int card, int device, int subdevice, int mode);
int snd_pcm_close(snd_pcm_t *handle);
int snd_pcm_file_descriptor(snd_pcm_t *handle);
int snd_pcm_block_mode(snd_pcm_t *handle, int enable);