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programs/mythtranscode/external/replex/ringbuffer.h File Reference
#include <stdio.h>
#include <stdint.h>
#include <unistd.h>
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Classes

struct  ringbuffer
 
struct  dummy_buffer_s
 

Macros

#define FULL_BUFFER   -1000
 
#define EMPTY_BUFFER   -1000
 
#define DBUF_INDEX   10000
 

Typedefs

typedef struct ringbuffer ringbuffer
 
typedef struct dummy_buffer_s dummy_buffer
 

Functions

int ring_init (ringbuffer *rbuf, int size)
 
int ring_reinit (ringbuffer *rbuf, int size)
 
void ring_clear (ringbuffer *rbuf)
 
void ring_destroy (ringbuffer *rbuf)
 
int ring_write (ringbuffer *rbuf, uint8_t *data, int count)
 
int ring_read (ringbuffer *rbuf, uint8_t *data, int count)
 
int ring_write_file (ringbuffer *rbuf, int fd, int count)
 
int ring_read_file (ringbuffer *rbuf, int fd, int count)
 
int ring_peek (ringbuffer *rbuf, uint8_t *data, unsigned int count, uint32_t off)
 
int ring_poke (ringbuffer *rbuf, uint8_t *data, unsigned int count, uint32_t off)
 
int ring_skip (ringbuffer *rbuf, int count)
 
static int ring_wpos (ringbuffer *rbuf)
 
static int ring_rpos (ringbuffer *rbuf)
 
static int ring_posdiff (ringbuffer *rbuf, int pos1, int pos2)
 
static int ring_wdiff (ringbuffer *rbuf, int pos)
 
static int ring_rdiff (ringbuffer *rbuf, int pos)
 
static unsigned int ring_free (ringbuffer *rbuf)
 
static unsigned int ring_avail (ringbuffer *rbuf)
 
static uint32_t dummy_space (dummy_buffer *dbuf)
 
int dummy_delete (dummy_buffer *dbuf, uint64_t time)
 
int dummy_add (dummy_buffer *dbuf, uint64_t time, uint32_t size)
 
void dummy_clear (dummy_buffer *dbuf)
 
int dummy_init (dummy_buffer *dbuf, int s)
 
void dummy_destroy (dummy_buffer *dbuf)
 
void ring_show (ringbuffer *rbuf, unsigned int count, uint32_t off)
 

Macro Definition Documentation

◆ FULL_BUFFER

#define FULL_BUFFER   -1000

◆ EMPTY_BUFFER

#define EMPTY_BUFFER   -1000

◆ DBUF_INDEX

#define DBUF_INDEX   10000

Typedef Documentation

◆ ringbuffer

typedef struct ringbuffer ringbuffer

◆ dummy_buffer

typedef struct dummy_buffer_s dummy_buffer

Function Documentation

◆ ring_init()

int ring_init ( ringbuffer rbuf,
int  size 
)

Definition at line 37 of file ringbuffer.c.

Referenced by dummy_init(), find_pids_stdin(), init_replex(), and MPEG2fixup::InitReplex().

◆ ring_reinit()

int ring_reinit ( ringbuffer rbuf,
int  size 
)

Definition at line 55 of file ringbuffer.c.

Referenced by MPEG2fixup::AddFrame().

◆ ring_clear()

void ring_clear ( ringbuffer rbuf)

Definition at line 75 of file ringbuffer.c.

Referenced by dummy_clear().

◆ ring_destroy()

void ring_destroy ( ringbuffer rbuf)

Definition at line 83 of file ringbuffer.c.

Referenced by dummy_destroy(), and MPEG2replex::~MPEG2replex().

◆ ring_write()

int ring_write ( ringbuffer rbuf,
uint8_t *  data,
int  count 
)

◆ ring_read()

int ring_read ( ringbuffer rbuf,
uint8_t *  data,
int  count 
)

◆ ring_write_file()

int ring_write_file ( ringbuffer rbuf,
int  fd,
int  count 
)

Definition at line 240 of file ringbuffer.c.

◆ ring_read_file()

int ring_read_file ( ringbuffer rbuf,
int  fd,
int  count 
)

Definition at line 277 of file ringbuffer.c.

Referenced by do_demux().

◆ ring_peek()

int ring_peek ( ringbuffer rbuf,
uint8_t *  data,
unsigned int  count,
uint32_t  off 
)

◆ ring_poke()

int ring_poke ( ringbuffer rbuf,
uint8_t *  data,
unsigned int  count,
uint32_t  off 
)

Definition at line 149 of file ringbuffer.c.

Referenced by writeout_video().

◆ ring_skip()

int ring_skip ( ringbuffer rbuf,
int  count 
)

◆ ring_wpos()

static int ring_wpos ( ringbuffer rbuf)
inlinestatic

◆ ring_rpos()

static int ring_rpos ( ringbuffer rbuf)
inlinestatic

◆ ring_posdiff()

static int ring_posdiff ( ringbuffer rbuf,
int  pos1,
int  pos2 
)
inlinestatic

◆ ring_wdiff()

static int ring_wdiff ( ringbuffer rbuf,
int  pos 
)
inlinestatic

◆ ring_rdiff()

static int ring_rdiff ( ringbuffer rbuf,
int  pos 
)
inlinestatic

◆ ring_free()

static unsigned int ring_free ( ringbuffer rbuf)
inlinestatic

◆ ring_avail()

static unsigned int ring_avail ( ringbuffer rbuf)
inlinestatic

◆ dummy_space()

static uint32_t dummy_space ( dummy_buffer dbuf)
inlinestatic

◆ dummy_delete()

int dummy_delete ( dummy_buffer dbuf,
uint64_t  time 
)

Definition at line 427 of file ringbuffer.c.

Referenced by check_times().

◆ dummy_add()

int dummy_add ( dummy_buffer dbuf,
uint64_t  time,
uint32_t  size 
)

Definition at line 410 of file ringbuffer.c.

Referenced by writeout_ext(), and writeout_video().

◆ dummy_clear()

void dummy_clear ( dummy_buffer dbuf)

Definition at line 403 of file ringbuffer.c.

◆ dummy_init()

int dummy_init ( dummy_buffer dbuf,
int  s 
)

Definition at line 385 of file ringbuffer.c.

Referenced by init_multiplex().

◆ dummy_destroy()

void dummy_destroy ( dummy_buffer dbuf)

Definition at line 397 of file ringbuffer.c.

Referenced by finish_mpg().

◆ ring_show()

void ring_show ( ringbuffer rbuf,
unsigned int  count,
uint32_t  off 
)

Definition at line 357 of file ringbuffer.c.