jack.c File Reference

#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <jack/jack.h>
#include <jack/types.h>
#include <jack/ringbuffer.h>
#include <boolean.h>
#include <rthreads/rthreads.h>
#include "../audio_driver.h"
#include "../../configuration.h"
#include "../../verbosity.h"

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Classes
struct	jack

Macros
#define	FRAMES(x)   (x / (sizeof(float) * 2))

Typedefs
typedef struct jack	jack_t

Functions
static int	process_cb (jack_nframes_t nframes, void *data)
static void	shutdown_cb (void *data)
static int	parse_ports (char **dest_ports, const char **jports)
static size_t	find_buffersize (jack_t *jd, int latency, unsigned out_rate)
static void *	ja_init (const char *device, unsigned rate, unsigned latency, unsigned block_frames, unsigned *new_rate)
static size_t	write_buffer (jack_t *jd, const float *buf, size_t size)
static ssize_t	ja_write (void *data, const void *buf, size_t size)
static bool	ja_stop (void *data)
static bool	ja_alive (void *data)
static void	ja_set_nonblock_state (void *data, bool state)
static bool	ja_start (void *data, bool is_shutdown)
static void	ja_free (void *data)
static bool	ja_use_float (void *data)
static size_t	ja_write_avail (void *data)
static size_t	ja_buffer_size (void *data)

Variables
audio_driver_t	audio_jack

Macro Definition Documentation

FRAMES

#define FRAMES

(

x

)

(x / (sizeof(float) * 2))

Typedef Documentation

jack_t

typedef struct jack jack_t

Function Documentation

find_buffersize()

static size_t find_buffersize ( jack_t *  jd, int  latency, unsigned  out_rate  )

static

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ja_alive()

static bool ja_alive ( void *  data )

static

ja_buffer_size()

static size_t ja_buffer_size ( void *  data )

static

ja_free()

static void ja_free ( void *  data )

static

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ja_init()

static void* ja_init ( const char *  device, unsigned  rate, unsigned  latency, unsigned  block_frames, unsigned *  new_rate  )

static

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ja_set_nonblock_state()

static void ja_set_nonblock_state ( void *  data, bool  state  )

static

ja_start()

static bool ja_start ( void *  data, bool  is_shutdown  )

static

ja_stop()

static bool ja_stop ( void *  data )

static

ja_use_float()

static bool ja_use_float ( void *  data )

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ja_write()

static ssize_t ja_write ( void *  data, const void *  buf, size_t  size  )

static

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ja_write_avail()

static size_t ja_write_avail ( void *  data )

static

parse_ports()

static int parse_ports ( char **  dest_ports, const char **  jports  )

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process_cb()

static int process_cb ( jack_nframes_t  nframes, void *  data  )

static

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shutdown_cb()

static void shutdown_cb ( void *  data )

static

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write_buffer()

static size_t write_buffer ( jack_t *  jd, const float *  buf, size_t  size  )

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Variable Documentation

audio_jack

audio_driver_t audio_jack

Initial value:

= {
   ja_init,
   ja_write,
   ja_stop,
   ja_start,
   ja_alive,
   ja_set_nonblock_state,
   ja_free,
   ja_use_float,
   "jack",
   NULL,
   NULL,
   ja_write_avail,
   ja_buffer_size,
}