chd_stream.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <boolean.h>
#include <streams/chd_stream.h>
#include <retro_endianness.h>
#include <libchdr/chd.h>

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Classes
struct	chdstream
struct	metadata

Macros
#define	SECTOR_SIZE   2352
#define	SUBCODE_SIZE   96
#define	TRACK_PAD   4

Typedefs
typedef struct metadata	metadata_t

Functions
static uint32_t	padding_frames (uint32_t frames)
static bool	chdstream_get_meta (chd_file *chd, int idx, metadata_t *md)
static bool	chdstream_find_track_number (chd_file *fd, int32_t track, metadata_t *meta)
static bool	chdstream_find_special_track (chd_file *fd, int32_t track, metadata_t *meta)
static bool	chdstream_find_track (chd_file *fd, int32_t track, metadata_t *meta)
chdstream_t *	chdstream_open (const char *path, int32_t track)
void	chdstream_close (chdstream_t *stream)
static bool	chdstream_load_hunk (chdstream_t *stream, uint32_t hunknum)
ssize_t	chdstream_read (chdstream_t *stream, void *data, size_t bytes)
int	chdstream_getc (chdstream_t *stream)
char *	chdstream_gets (chdstream_t *stream, char *buffer, size_t len)
uint64_t	chdstream_tell (chdstream_t *stream)
void	chdstream_rewind (chdstream_t *stream)
int64_t	chdstream_seek (chdstream_t *stream, int64_t offset, int whence)
ssize_t	chdstream_get_size (chdstream_t *stream)

Macro Definition Documentation

SECTOR_SIZE

#define SECTOR_SIZE   2352

SUBCODE_SIZE

#define SUBCODE_SIZE   96

TRACK_PAD

#define TRACK_PAD   4

Typedef Documentation

metadata_t

typedef struct metadata metadata_t

Function Documentation

chdstream_close()

void chdstream_close

(

chdstream_t *

stream

)

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chdstream_find_special_track()

static bool chdstream_find_special_track ( chd_file *  fd, int32_t  track, metadata_t *  meta  )

static

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chdstream_find_track()

static bool chdstream_find_track ( chd_file *  fd, int32_t  track, metadata_t *  meta  )

static

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chdstream_find_track_number()

static bool chdstream_find_track_number ( chd_file *  fd, int32_t  track, metadata_t *  meta  )

static

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chdstream_get_meta()

static bool chdstream_get_meta ( chd_file *  chd, int  idx, metadata_t *  md  )

static

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chdstream_get_size()

ssize_t chdstream_get_size

(

chdstream_t *

stream

)

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chdstream_getc()

int chdstream_getc

(

chdstream_t *

stream

)

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chdstream_gets()

char* chdstream_gets	(	chdstream_t *	stream,
		char *	buffer,
		size_t	len
	)

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chdstream_load_hunk()

static bool chdstream_load_hunk ( chdstream_t *  stream, uint32_t  hunknum  )

static

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chdstream_open()

chdstream_t* chdstream_open	(	const char *	path,
		int32_t	track
	)

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chdstream_read()

ssize_t chdstream_read	(	chdstream_t *	stream,
		void *	data,
		size_t	bytes
	)

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chdstream_rewind()

void chdstream_rewind

(

chdstream_t *

stream

)

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chdstream_seek()

int64_t chdstream_seek	(	chdstream_t *	stream,
		int64_t	offset,
		int	whence
	)

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chdstream_tell()

uint64_t chdstream_tell

(

chdstream_t *

stream

)

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padding_frames()

static uint32_t padding_frames ( uint32_t  frames )

static

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