sharedbook.c File Reference

#include <stdlib.h>
#include <limits.h>
#include <math.h>
#include <string.h>
#include "../../ogg.h"
#include "os.h"
#include "misc.h"
#include "../../codec.h"
#include "codebook.h"
#include "scales.h"

Macros
#define	VQ_FEXP   10
#define	VQ_FMAN   21
#define	VQ_FEXP_BIAS   768 /* bias toward values smaller than 1. */

Functions
int	ov_ilog (ogg_uint32_t v)
long	_float32_pack (float val)
float	_float32_unpack (long val)
ogg_uint32_t *	_make_words (char *l, long n, long sparsecount)
long	_book_maptype1_quantvals (const static_codebook *b)
float *	_book_unquantize (const static_codebook *b, int n, int *sparsemap)
void	vorbis_staticbook_destroy (static_codebook *b)
void	vorbis_book_clear (codebook *b)
int	vorbis_book_init_encode (codebook *c, const static_codebook *s)
static int JUCE_CDECL	sort32a (const void *a, const void *b)
int	vorbis_book_init_decode (codebook *c, const static_codebook *s)
long	vorbis_book_codeword (codebook *book, int entry)
long	vorbis_book_codelen (codebook *book, int entry)

Macro Definition Documentation

VQ_FEXP

#define VQ_FEXP   10

VQ_FEXP_BIAS

#define VQ_FEXP_BIAS   768 /* bias toward values smaller than 1. */

VQ_FMAN

#define VQ_FMAN   21

Function Documentation

_book_maptype1_quantvals()

long _book_maptype1_quantvals

(

const static_codebook *

b

)

_book_unquantize()

float * _book_unquantize	(	const static_codebook *	b,
		int	n,
		int *	sparsemap )

_float32_pack()

long _float32_pack

(

float

val

)

_float32_unpack()

float _float32_unpack

(

long

val

)

_make_words()

ogg_uint32_t * _make_words	(	char *	l,
		long	n,
		long	sparsecount )

ov_ilog()

int ov_ilog

(

ogg_uint32_t

v

)

sort32a()

int JUCE_CDECL sort32a ( const void * a, const void * b )

static

vorbis_book_clear()

void vorbis_book_clear

(

codebook *

b

)

vorbis_book_codelen()

long vorbis_book_codelen	(	codebook *	book,
		int	entry )

vorbis_book_codeword()

long vorbis_book_codeword	(	codebook *	book,
		int	entry )

vorbis_book_init_decode()

int vorbis_book_init_decode	(	codebook *	c,
		const static_codebook *	s )

vorbis_book_init_encode()

int vorbis_book_init_encode	(	codebook *	c,
		const static_codebook *	s )

vorbis_staticbook_destroy()

void vorbis_staticbook_destroy

(

static_codebook *

b

)