RageSoundReader_MP3.cpp File Reference

#include "global.h"
#include "RageSoundReader_MP3.h"
#include "RageLog.h"
#include "RageUtil.h"
#include <cstdio>
#include <cerrno>
#include <mad.h>

Classes
struct	xing
struct	madlib_t
Typedefs
typedef unsigned long	id3_length_t
Enumerations
enum	tagtype { TAGTYPE_NONE = 0, TAGTYPE_ID3V1, TAGTYPE_ID3V2, TAGTYPE_ID3V2_FOOTER }
enum	{ XING_FRAMES = 0x00000001L, XING_BYTES = 0x00000002L, XING_TOC = 0x00000004L, XING_SCALE = 0x00000008L }
Functions
tagtype	tagtype (const unsigned char *data, id3_length_t length)
unsigned long	id3_parse_uint (const unsigned char **ptr, unsigned int bytes)
unsigned long	id3_parse_syncsafe (const unsigned char **ptr, unsigned int bytes)
void	parse_header (const unsigned char **ptr, unsigned int *version, int *flags, id3_length_t *size)
signed long	id3_tag_query (const unsigned char *data, id3_length_t length)
void	xing_init (struct xing *xing)
int	xing_parse (struct xing *xing, struct mad_bitptr ptr, unsigned int bitlen)
void	mad_timer_sub (mad_timer_t *a, mad_timer_t b)
signed int	scale (mad_fixed_t sample)
int	get_this_frame_byte (const madlib_t *mad)
void	fill_frame_index_cache (madlib_t *mad)
void	mono_to_stereo (char *dst, const char *src, unsigned len)
Variables
const int	ID3_TAG_FLAG_FOOTERPRESENT = 0x10

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Typedef Documentation

typedef unsigned long id3_length_t

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Enumeration Type Documentation

anonymous enum

Enumeration values: XING_FRAMES  XING_BYTES  XING_TOC  XING_SCALE

enum tagtype

Enumeration values: TAGTYPE_NONE  TAGTYPE_ID3V1  TAGTYPE_ID3V2  TAGTYPE_ID3V2_FOOTER

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Function Documentation

void fill_frame_index_cache (  madlib_t *  mad  )

int get_this_frame_byte (  const madlib_t *  mad  )  [static]

unsigned long id3_parse_syncsafe (  const unsigned char **  ptr, unsigned int  bytes )  [static]

unsigned long id3_parse_uint (  const unsigned char **  ptr, unsigned int  bytes )  [static]

signed long id3_tag_query (  const unsigned char *  data, id3_length_t  length )

void mad_timer_sub (  mad_timer_t *  a, mad_timer_t  b )  [static]

void mono_to_stereo (  char *  dst, const char *  src, unsigned  len )  [static]

void parse_header (  const unsigned char **  ptr, unsigned int *  version, int *  flags, id3_length_t *  size )  [static]

signed int scale (  mad_fixed_t  sample  )  [static]

tagtype tagtype (  const unsigned char *  data, id3_length_t  length )  [static]

void xing_init (  struct xing *  xing  )

int xing_parse (  struct xing *  xing, struct mad_bitptr  ptr, unsigned int  bitlen )

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Variable Documentation

const int ID3_TAG_FLAG_FOOTERPRESENT = 0x10 [static]

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