codec.h File Reference

#include "ogg.h"

Go to the source code of this file.

Classes
struct	vorbis_info
struct	vorbis_dsp_state
struct	vorbis_block
struct	alloc_chain
struct	vorbis_comment

Macros
#define	OV_FALSE   -1
#define	OV_EOF   -2
#define	OV_HOLE   -3
#define	OV_EREAD   -128
#define	OV_EFAULT   -129
#define	OV_EIMPL   -130
#define	OV_EINVAL   -131
#define	OV_ENOTVORBIS   -132
#define	OV_EBADHEADER   -133
#define	OV_EVERSION   -134
#define	OV_ENOTAUDIO   -135
#define	OV_EBADPACKET   -136
#define	OV_EBADLINK   -137
#define	OV_ENOSEEK   -138

Typedefs
typedef struct vorbis_info	vorbis_info
typedef struct vorbis_dsp_state	vorbis_dsp_state
typedef struct vorbis_block	vorbis_block
typedef struct vorbis_comment	vorbis_comment

Functions
void	vorbis_info_init (vorbis_info *vi)
void	vorbis_info_clear (vorbis_info *vi)
int	vorbis_info_blocksize (vorbis_info *vi, int zo)
void	vorbis_comment_init (vorbis_comment *vc)
void	vorbis_comment_add (vorbis_comment *vc, const char *comment)
void	vorbis_comment_add_tag (vorbis_comment *vc, const char *tag, const char *contents)
char *	vorbis_comment_query (vorbis_comment *vc, const char *tag, int count)
int	vorbis_comment_query_count (vorbis_comment *vc, const char *tag)
void	vorbis_comment_clear (vorbis_comment *vc)
int	vorbis_block_init (vorbis_dsp_state *v, vorbis_block *vb)
int	vorbis_block_clear (vorbis_block *vb)
void	vorbis_dsp_clear (vorbis_dsp_state *v)
double	vorbis_granule_time (vorbis_dsp_state *v, ogg_int64_t granulepos)
const char *	vorbis_version_string (void)
int	vorbis_analysis_init (vorbis_dsp_state *v, vorbis_info *vi)
int	vorbis_commentheader_out (vorbis_comment *vc, ogg_packet *op)
int	vorbis_analysis_headerout (vorbis_dsp_state *v, vorbis_comment *vc, ogg_packet *op, ogg_packet *op_comm, ogg_packet *op_code)
float **	vorbis_analysis_buffer (vorbis_dsp_state *v, int vals)
int	vorbis_analysis_wrote (vorbis_dsp_state *v, int vals)
int	vorbis_analysis_blockout (vorbis_dsp_state *v, vorbis_block *vb)
int	vorbis_analysis (vorbis_block *vb, ogg_packet *op)
int	vorbis_bitrate_addblock (vorbis_block *vb)
int	vorbis_bitrate_flushpacket (vorbis_dsp_state *vd, ogg_packet *op)
int	vorbis_synthesis_idheader (ogg_packet *op)
int	vorbis_synthesis_headerin (vorbis_info *vi, vorbis_comment *vc, ogg_packet *op)
int	vorbis_synthesis_init (vorbis_dsp_state *v, vorbis_info *vi)
int	vorbis_synthesis_restart (vorbis_dsp_state *v)
int	vorbis_synthesis (vorbis_block *vb, ogg_packet *op)
int	vorbis_synthesis_trackonly (vorbis_block *vb, ogg_packet *op)
int	vorbis_synthesis_blockin (vorbis_dsp_state *v, vorbis_block *vb)
int	vorbis_synthesis_pcmout (vorbis_dsp_state *v, float ***pcm)
int	vorbis_synthesis_lapout (vorbis_dsp_state *v, float ***pcm)
int	vorbis_synthesis_read (vorbis_dsp_state *v, int samples)
long	vorbis_packet_blocksize (vorbis_info *vi, ogg_packet *op)
int	vorbis_synthesis_halfrate (vorbis_info *v, int flag)
int	vorbis_synthesis_halfrate_p (vorbis_info *v)

Macro Definition Documentation

OV_EBADHEADER

#define OV_EBADHEADER   -133

OV_EBADLINK

#define OV_EBADLINK   -137

OV_EBADPACKET

#define OV_EBADPACKET   -136

OV_EFAULT

#define OV_EFAULT   -129

OV_EIMPL

#define OV_EIMPL   -130

OV_EINVAL

#define OV_EINVAL   -131

OV_ENOSEEK

#define OV_ENOSEEK   -138

OV_ENOTAUDIO

#define OV_ENOTAUDIO   -135

OV_ENOTVORBIS

#define OV_ENOTVORBIS   -132

OV_EOF

#define OV_EOF   -2

OV_EREAD

#define OV_EREAD   -128

OV_EVERSION

#define OV_EVERSION   -134

OV_FALSE

#define OV_FALSE   -1

OV_HOLE

#define OV_HOLE   -3

Typedef Documentation

vorbis_block

typedef struct vorbis_block vorbis_block

vorbis_comment

typedef struct vorbis_comment vorbis_comment

vorbis_dsp_state

typedef struct vorbis_dsp_state vorbis_dsp_state

vorbis_info

typedef struct vorbis_info vorbis_info

Function Documentation

vorbis_analysis()

int vorbis_analysis ( vorbis_block * vb, ogg_packet * op )

extern

vorbis_analysis_blockout()

int vorbis_analysis_blockout ( vorbis_dsp_state * v, vorbis_block * vb )

extern

vorbis_analysis_buffer()

float ** vorbis_analysis_buffer ( vorbis_dsp_state * v, int vals )

extern

vorbis_analysis_headerout()

int vorbis_analysis_headerout ( vorbis_dsp_state * v, vorbis_comment * vc, ogg_packet * op, ogg_packet * op_comm, ogg_packet * op_code )

extern

vorbis_analysis_init()

int vorbis_analysis_init ( vorbis_dsp_state * v, vorbis_info * vi )

extern

vorbis_analysis_wrote()

int vorbis_analysis_wrote ( vorbis_dsp_state * v, int vals )

extern

vorbis_bitrate_addblock()

int vorbis_bitrate_addblock ( vorbis_block * vb )

extern

vorbis_bitrate_flushpacket()

int vorbis_bitrate_flushpacket ( vorbis_dsp_state * vd, ogg_packet * op )

extern

vorbis_block_clear()

int vorbis_block_clear ( vorbis_block * vb )

extern

vorbis_block_init()

int vorbis_block_init ( vorbis_dsp_state * v, vorbis_block * vb )

extern

vorbis_comment_add()

void vorbis_comment_add ( vorbis_comment * vc, const char * comment )

extern

vorbis_comment_add_tag()

void vorbis_comment_add_tag ( vorbis_comment * vc, const char * tag, const char * contents )

extern

vorbis_comment_clear()

void vorbis_comment_clear ( vorbis_comment * vc )

extern

vorbis_comment_init()

void vorbis_comment_init ( vorbis_comment * vc )

extern

vorbis_comment_query()

char * vorbis_comment_query ( vorbis_comment * vc, const char * tag, int count )

extern

vorbis_comment_query_count()

int vorbis_comment_query_count ( vorbis_comment * vc, const char * tag )

extern

vorbis_commentheader_out()

int vorbis_commentheader_out ( vorbis_comment * vc, ogg_packet * op )

extern

vorbis_dsp_clear()

void vorbis_dsp_clear ( vorbis_dsp_state * v )

extern

vorbis_granule_time()

double vorbis_granule_time ( vorbis_dsp_state * v, ogg_int64_t granulepos )

extern

vorbis_info_blocksize()

int vorbis_info_blocksize ( vorbis_info * vi, int zo )

extern

vorbis_info_clear()

void vorbis_info_clear ( vorbis_info * vi )

extern

vorbis_info_init()

void vorbis_info_init ( vorbis_info * vi )

extern

vorbis_packet_blocksize()

long vorbis_packet_blocksize ( vorbis_info * vi, ogg_packet * op )

extern

vorbis_synthesis()

int vorbis_synthesis ( vorbis_block * vb, ogg_packet * op )

extern

vorbis_synthesis_blockin()

int vorbis_synthesis_blockin ( vorbis_dsp_state * v, vorbis_block * vb )

extern

vorbis_synthesis_halfrate()

int vorbis_synthesis_halfrate ( vorbis_info * v, int flag )

extern

vorbis_synthesis_halfrate_p()

int vorbis_synthesis_halfrate_p ( vorbis_info * v )

extern

vorbis_synthesis_headerin()

int vorbis_synthesis_headerin ( vorbis_info * vi, vorbis_comment * vc, ogg_packet * op )

extern

vorbis_synthesis_idheader()

int vorbis_synthesis_idheader ( ogg_packet * op )

extern

vorbis_synthesis_init()

int vorbis_synthesis_init ( vorbis_dsp_state * v, vorbis_info * vi )

extern

vorbis_synthesis_lapout()

int vorbis_synthesis_lapout ( vorbis_dsp_state * v, float *** pcm )

extern

vorbis_synthesis_pcmout()

int vorbis_synthesis_pcmout ( vorbis_dsp_state * v, float *** pcm )

extern

vorbis_synthesis_read()

int vorbis_synthesis_read ( vorbis_dsp_state * v, int samples )

extern

vorbis_synthesis_restart()

int vorbis_synthesis_restart ( vorbis_dsp_state * v )

extern

vorbis_synthesis_trackonly()

int vorbis_synthesis_trackonly ( vorbis_block * vb, ogg_packet * op )

extern

vorbis_version_string()

const char * vorbis_version_string ( void )

extern