info.c File Reference

#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include "../../ogg.h"
#include "../../codec.h"
#include "codec_internal.h"
#include "codebook.h"
#include "registry.h"
#include "window.h"
#include "psy.h"
#include "misc.h"
#include "os.h"

Macros
#define	GENERAL_VENDOR_STRING   "Xiph.Org libVorbis 1.3.7"
#define	ENCODE_VENDOR_STRING   "Xiph.Org libVorbis I 20200704 (Reducing Environment)"

Functions
static void	_v_writestring (oggpack_buffer *o, const char *s, int bytes)
static void	_v_readstring (oggpack_buffer *o, char *buf, int bytes)
static int	_v_toupper (int c)
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)
static int	tagcompare (const char *s1, const char *s2, int n)
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_info_blocksize (vorbis_info *vi, int zo)
void	vorbis_info_init (vorbis_info *vi)
void	vorbis_info_clear (vorbis_info *vi)
static int	_vorbis_unpack_info (vorbis_info *vi, oggpack_buffer *opb)
static int	_vorbis_unpack_comment (vorbis_comment *vc, oggpack_buffer *opb)
static int	_vorbis_unpack_books (vorbis_info *vi, oggpack_buffer *opb)
int	vorbis_synthesis_idheader (ogg_packet *op)
int	vorbis_synthesis_headerin (vorbis_info *vi, vorbis_comment *vc, ogg_packet *op)
static int	_vorbis_pack_info (oggpack_buffer *opb, vorbis_info *vi)
static int	_vorbis_pack_comment (oggpack_buffer *opb, vorbis_comment *vc)
static int	_vorbis_pack_books (oggpack_buffer *opb, 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)
double	vorbis_granule_time (vorbis_dsp_state *v, ogg_int64_t granulepos)
const char *	vorbis_version_string (void)

Macro Definition Documentation

ENCODE_VENDOR_STRING

#define ENCODE_VENDOR_STRING   "Xiph.Org libVorbis I 20200704 (Reducing Environment)"

GENERAL_VENDOR_STRING

#define GENERAL_VENDOR_STRING   "Xiph.Org libVorbis 1.3.7"

Function Documentation

_v_readstring()

void _v_readstring ( oggpack_buffer * o, char * buf, int bytes )

static

_v_toupper()

int _v_toupper ( int c )

static

_v_writestring()

void _v_writestring ( oggpack_buffer * o, const char * s, int bytes )

static

_vorbis_pack_books()

int _vorbis_pack_books ( oggpack_buffer * opb, vorbis_info * vi )

static

_vorbis_pack_comment()

int _vorbis_pack_comment ( oggpack_buffer * opb, vorbis_comment * vc )

static

_vorbis_pack_info()

int _vorbis_pack_info ( oggpack_buffer * opb, vorbis_info * vi )

static

_vorbis_unpack_books()

int _vorbis_unpack_books ( vorbis_info * vi, oggpack_buffer * opb )

static

_vorbis_unpack_comment()

int _vorbis_unpack_comment ( vorbis_comment * vc, oggpack_buffer * opb )

static

_vorbis_unpack_info()

int _vorbis_unpack_info ( vorbis_info * vi, oggpack_buffer * opb )

static

tagcompare()

int tagcompare ( const char * s1, const char * s2, int n )

static

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 )

vorbis_comment_add()

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

vorbis_comment_add_tag()

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

vorbis_comment_clear()

void vorbis_comment_clear

(

vorbis_comment *

vc

)

vorbis_comment_init()

void vorbis_comment_init

(

vorbis_comment *

vc

)

vorbis_comment_query()

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

vorbis_comment_query_count()

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

vorbis_commentheader_out()

int vorbis_commentheader_out	(	vorbis_comment *	vc,
		ogg_packet *	op )

vorbis_granule_time()

double vorbis_granule_time	(	vorbis_dsp_state *	v,
		ogg_int64_t	granulepos )

vorbis_info_blocksize()

int vorbis_info_blocksize	(	vorbis_info *	vi,
		int	zo )

vorbis_info_clear()

void vorbis_info_clear

(

vorbis_info *

vi

)

vorbis_info_init()

void vorbis_info_init

(

vorbis_info *

vi

)

vorbis_synthesis_headerin()

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

vorbis_synthesis_idheader()

int vorbis_synthesis_idheader

(

ogg_packet *

op

)

vorbis_version_string()

const char * vorbis_version_string

(

void

)