codec.h File Reference

#include "../ogg/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, char *comment)
void	vorbis_comment_add_tag (vorbis_comment *vc, char *tag, char *contents)
char *	vorbis_comment_query (vorbis_comment *vc, char *tag, int count)
int	vorbis_comment_query_count (vorbis_comment *vc, 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)
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_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

#define OV_EBADHEADER   -133

Definition at line 228 of file codec.h.

#define OV_EBADLINK   -137

Definition at line 232 of file codec.h.

#define OV_EBADPACKET   -136

Definition at line 231 of file codec.h.

#define OV_EFAULT   -129

Definition at line 224 of file codec.h.

#define OV_EIMPL   -130

Definition at line 225 of file codec.h.

#define OV_EINVAL   -131

Definition at line 226 of file codec.h.

#define OV_ENOSEEK   -138

Definition at line 233 of file codec.h.

#define OV_ENOTAUDIO   -135

Definition at line 230 of file codec.h.

#define OV_ENOTVORBIS   -132

Definition at line 227 of file codec.h.

#define OV_EOF   -2

Definition at line 220 of file codec.h.

#define OV_EREAD   -128

Definition at line 223 of file codec.h.

#define OV_EVERSION   -134

Definition at line 229 of file codec.h.

#define OV_FALSE   -1

Definition at line 219 of file codec.h.

#define OV_HOLE   -3

Definition at line 221 of file codec.h.

Typedef Documentation

typedef struct vorbis_block vorbis_block

typedef struct vorbis_comment vorbis_comment

typedef struct vorbis_dsp_state vorbis_dsp_state

typedef struct vorbis_info vorbis_info

Function Documentation

int vorbis_analysis	(	vorbis_block *	vb,
		ogg_packet *	op
	)

Definition at line 32 of file analysis.c.

int vorbis_analysis_blockout	(	vorbis_dsp_state *	v,
		vorbis_block *	vb
	)

Definition at line 479 of file block.c.

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

Definition at line 355 of file block.c.

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

Definition at line 524 of file info.c.

int vorbis_analysis_init	(	vorbis_dsp_state *	v,
		vorbis_info *	vi
	)

Definition at line 269 of file block.c.

int vorbis_analysis_wrote	(	vorbis_dsp_state *	v,
		int	vals
	)

Definition at line 415 of file block.c.

int vorbis_bitrate_addblock

(

vorbis_block *

vb

)

Definition at line 181 of file bitrate.c.

int vorbis_bitrate_flushpacket	(	vorbis_dsp_state *	vd,
		ogg_packet *	op
	)

Definition at line 495 of file bitrate.c.

int vorbis_block_clear

(

vorbis_block *

vb

)

Definition at line 149 of file block.c.

int vorbis_block_init	(	vorbis_dsp_state *	v,
		vorbis_block *	vb
	)

Definition at line 88 of file block.c.

void vorbis_comment_add	(	vorbis_comment *	vc,
		char *	comment
	)

Definition at line 62 of file info.c.

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

Definition at line 74 of file info.c.

void vorbis_comment_clear

(

vorbis_comment *

vc

)

Definition at line 130 of file info.c.

void vorbis_comment_init

(

vorbis_comment *

vc

)

Definition at line 58 of file info.c.

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

Definition at line 94 of file info.c.

int vorbis_comment_query_count	(	vorbis_comment *	vc,
		char *	tag
	)

Definition at line 115 of file info.c.

int vorbis_commentheader_out	(	vorbis_comment *	vc,
		ogg_packet *	op
	)

Definition at line 505 of file info.c.

void vorbis_dsp_clear

(

vorbis_dsp_state *

v

)

Definition at line 285 of file block.c.

double vorbis_granule_time	(	vorbis_dsp_state *	v,
		ogg_int64_t	granulepos
	)

Definition at line 599 of file info.c.

int vorbis_info_blocksize	(	vorbis_info *	vi,
		int	zo
	)

Definition at line 144 of file info.c.

void vorbis_info_clear

(

vorbis_info *

vi

)

Definition at line 155 of file info.c.

void vorbis_info_init

(

vorbis_info *

vi

)

Definition at line 150 of file info.c.

long vorbis_packet_blocksize	(	vorbis_info *	vi,
		ogg_packet *	op
	)

Definition at line 127 of file synthesis.c.

int vorbis_synthesis	(	vorbis_block *	vb,
		ogg_packet *	op
	)

Definition at line 26 of file synthesis.c.

int vorbis_synthesis_blockin	(	vorbis_dsp_state *	v,
		vorbis_block *	vb
	)

Definition at line 674 of file block.c.

int vorbis_synthesis_halfrate	(	vorbis_info *	v,
		int	flag
	)

Definition at line 155 of file synthesis.c.

int vorbis_synthesis_halfrate_p

(

vorbis_info *

v

)

Definition at line 165 of file synthesis.c.

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

Definition at line 336 of file info.c.

int vorbis_synthesis_init	(	vorbis_dsp_state *	v,
		vorbis_info *	vi
	)

Definition at line 663 of file block.c.

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

Definition at line 887 of file block.c.

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

Definition at line 861 of file block.c.

int vorbis_synthesis_read	(	vorbis_dsp_state *	v,
		int	samples
	)

Definition at line 876 of file block.c.

int vorbis_synthesis_restart

(

vorbis_dsp_state *

v

)

Definition at line 640 of file block.c.

int vorbis_synthesis_trackonly	(	vorbis_block *	vb,
		ogg_packet *	op
	)

Definition at line 82 of file synthesis.c.