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Added snd_*_card() functions.

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This commit is contained in:
Jaroslav Kysela 2000-12-22 14:03:01 +00:00
parent c268a4bf56
commit 9acdef38c9
31 changed files with 140 additions and 12 deletions
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27
include/aserver.h
View file

@ -21,15 +21,16 @@
#include "../src/pcm/pcm_local.h"
#define SND_PCM_IOCTL_STATE _IO ('A', 0xf0)
#define SND_PCM_IOCTL_MMAP _IO ('A', 0xf1)
#define SND_PCM_IOCTL_MUNMAP _IO ('A', 0xf4)
#define SND_PCM_IOCTL_MMAP_FORWARD _IO ('A', 0xf7)
#define SND_PCM_IOCTL_AVAIL_UPDATE _IO ('A', 0xf8)
#define SND_PCM_IOCTL_ASYNC _IO ('A', 0xf9)
#define SND_PCM_IOCTL_CLOSE _IO ('A', 0xfa)
#define SND_PCM_IOCTL_POLL_DESCRIPTOR _IO ('A', 0xfc)
#define SND_PCM_IOCTL_SET_AVAIL_MIN _IO ('A', 0xfd)
#define SND_PCM_IOCTL_CARD _IO ('A', 0xf0)
#define SND_PCM_IOCTL_STATE _IO ('A', 0xf1)
#define SND_PCM_IOCTL_MMAP _IO ('A', 0xf2)
#define SND_PCM_IOCTL_MUNMAP _IO ('A', 0xf3)
#define SND_PCM_IOCTL_MMAP_FORWARD _IO ('A', 0xf4)
#define SND_PCM_IOCTL_AVAIL_UPDATE _IO ('A', 0xf5)
#define SND_PCM_IOCTL_ASYNC _IO ('A', 0xf6)
#define SND_PCM_IOCTL_CLOSE _IO ('A', 0xf7)
#define SND_PCM_IOCTL_POLL_DESCRIPTOR _IO ('A', 0xf8)
#define SND_PCM_IOCTL_SET_AVAIL_MIN _IO ('A', 0xf9)
typedef struct {
long result;
@ -37,6 +38,7 @@ typedef struct {
size_t hw_ptr;
size_t appl_ptr;
union {
int card;
struct {
int sig;
pid_t pid;
@ -71,9 +73,10 @@ typedef struct {
#define PCM_SHM_SIZE sizeof(snd_pcm_shm_ctrl_t)
#define SND_CTL_IOCTL_READ _IOR('U', 0xf0, snd_ctl_event_t)
#define SND_CTL_IOCTL_CLOSE _IO ('U', 0xf1)
#define SND_CTL_IOCTL_POLL_DESCRIPTOR _IO ('U', 0xf2)
#define SND_CTL_IOCTL_CARD _IO ('U', 0xf0)
#define SND_CTL_IOCTL_READ _IOR('U', 0xf1, snd_ctl_event_t)
#define SND_CTL_IOCTL_CLOSE _IO ('U', 0xf2)
#define SND_CTL_IOCTL_POLL_DESCRIPTOR _IO ('U', 0xf3)
typedef struct {
int result;

1
include/control.h
View file

@ -42,6 +42,7 @@ int snd_defaults_rawmidi_device(void);
snd_ctl_type_t snd_ctl_type(snd_ctl_t *handle);
int snd_ctl_open(snd_ctl_t **handle, char *name);
int snd_ctl_close(snd_ctl_t *handle);
int snd_ctl_card(snd_ctl_t *handle);
int snd_ctl_poll_descriptor(snd_ctl_t *handle);
int snd_ctl_hw_info(snd_ctl_t *handle, snd_ctl_hw_info_t *info);
int snd_ctl_clist(snd_ctl_t *handle, snd_control_list_t * list);

1
include/mixer.h
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@ -13,6 +13,7 @@ extern "C" {
int snd_mixer_open(snd_mixer_t **handle, char *name);
int snd_mixer_close(snd_mixer_t *handle);
int snd_mixer_card(snd_mixer_t *handle);
int snd_mixer_poll_descriptor(snd_mixer_t *handle);
#ifdef __cplusplus

1
include/pcm.h
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@ -53,6 +53,7 @@ ssize_t snd_pcm_readv(snd_pcm_t *pcm, const struct iovec *vector, int count);
snd_pcm_type_t snd_pcm_type(snd_pcm_t *pcm);
int snd_pcm_close(snd_pcm_t *pcm);
int snd_pcm_card(snd_pcm_t *pcm);
int snd_pcm_poll_descriptor(snd_pcm_t *pcm);
int snd_pcm_nonblock(snd_pcm_t *pcm, int nonblock);
int snd_pcm_async(snd_pcm_t *pcm, int sig, pid_t pid);

1
include/rawmidi.h
View file

@ -26,6 +26,7 @@ typedef enum _snd_rawmidi_type {
int snd_rawmidi_open(snd_rawmidi_t **handle, char *name, int streams, int mode);
int snd_rawmidi_close(snd_rawmidi_t *handle);
int snd_rawmidi_card(snd_rawmidi_t *handle);
int snd_rawmidi_poll_descriptor(snd_rawmidi_t *handle);
int snd_rawmidi_nonblock(snd_rawmidi_t *handle, int nonblock);
int snd_rawmidi_info(snd_rawmidi_t *handle, snd_rawmidi_info_t * info);