seq_timer.c File Reference

#include <sound/core.h>
#include <linux/slab.h>
#include "seq_timer.h"
#include "seq_queue.h"
#include "seq_info.h"

Go to the source code of this file.

Macros
#define	MIN_FREQUENCY   10
#define	MAX_FREQUENCY   6250
#define	DEFAULT_FREQUENCY   1000
#define	SKEW_BASE   0x10000 /* 16bit shift */

Functions
struct snd_seq_timer *	snd_seq_timer_new (void)
void	snd_seq_timer_delete (struct snd_seq_timer **tmr)
void	snd_seq_timer_defaults (struct snd_seq_timer *tmr)
void	snd_seq_timer_reset (struct snd_seq_timer *tmr)
int	snd_seq_timer_set_tempo (struct snd_seq_timer *tmr, int tempo)
int	snd_seq_timer_set_ppq (struct snd_seq_timer *tmr, int ppq)
int	snd_seq_timer_set_position_tick (struct snd_seq_timer *tmr, snd_seq_tick_time_t position)
int	snd_seq_timer_set_position_time (struct snd_seq_timer *tmr, snd_seq_real_time_t position)
int	snd_seq_timer_set_skew (struct snd_seq_timer *tmr, unsigned int skew, unsigned int base)
int	snd_seq_timer_open (struct snd_seq_queue *q)
int	snd_seq_timer_close (struct snd_seq_queue *q)
int	snd_seq_timer_stop (struct snd_seq_timer *tmr)
int	snd_seq_timer_start (struct snd_seq_timer *tmr)
int	snd_seq_timer_continue (struct snd_seq_timer *tmr)
snd_seq_real_time_t	snd_seq_timer_get_cur_time (struct snd_seq_timer *tmr)
snd_seq_tick_time_t	snd_seq_timer_get_cur_tick (struct snd_seq_timer *tmr)

Macro Definition Documentation

#define DEFAULT_FREQUENCY   1000

Definition at line 32 of file seq_timer.c.

#define MAX_FREQUENCY   6250

Definition at line 31 of file seq_timer.c.

#define MIN_FREQUENCY   10

Definition at line 30 of file seq_timer.c.

#define SKEW_BASE   0x10000 /* 16bit shift */

Definition at line 34 of file seq_timer.c.

Function Documentation

int snd_seq_timer_close

(

struct snd_seq_queue *

q

)

Definition at line 305 of file seq_timer.c.

int snd_seq_timer_continue

(

struct snd_seq_timer *

tmr

)

Definition at line 378 of file seq_timer.c.

void snd_seq_timer_defaults

(

struct snd_seq_timer *

tmr

)

Definition at line 93 of file seq_timer.c.

void snd_seq_timer_delete

(

struct snd_seq_timer **

tmr

)

Definition at line 75 of file seq_timer.c.

snd_seq_tick_time_t snd_seq_timer_get_cur_tick

(

struct snd_seq_timer *

tmr

)

Definition at line 421 of file seq_timer.c.

snd_seq_real_time_t snd_seq_timer_get_cur_time

(

struct snd_seq_timer *

tmr

)

Definition at line 396 of file seq_timer.c.

struct snd_seq_timer* snd_seq_timer_new ( void  )

read

Definition at line 54 of file seq_timer.c.

int snd_seq_timer_open

(

struct snd_seq_queue *

q

)

Definition at line 264 of file seq_timer.c.

void snd_seq_timer_reset

(

struct snd_seq_timer *

tmr

)

Definition at line 112 of file seq_timer.c.

int snd_seq_timer_set_position_tick	(	struct snd_seq_timer *	tmr,
		snd_seq_tick_time_t	position
	)

Definition at line 213 of file seq_timer.c.

int snd_seq_timer_set_position_time	(	struct snd_seq_timer *	tmr,
		snd_seq_real_time_t	position
	)

Definition at line 229 of file seq_timer.c.

int snd_seq_timer_set_ppq	(	struct snd_seq_timer *	tmr,
		int	ppq
	)

Definition at line 189 of file seq_timer.c.

int snd_seq_timer_set_skew	(	struct snd_seq_timer *	tmr,
		unsigned int	skew,
		unsigned int	base
	)

Definition at line 245 of file seq_timer.c.

int snd_seq_timer_set_tempo	(	struct snd_seq_timer *	tmr,
		int	tempo
	)

Definition at line 171 of file seq_timer.c.

int snd_seq_timer_start

(

struct snd_seq_timer *

tmr

)

Definition at line 363 of file seq_timer.c.

int snd_seq_timer_stop

(

struct snd_seq_timer *

tmr

)

Definition at line 320 of file seq_timer.c.