openshot-audio  0.1.6
Classes | Typedefs | Functions
codebook.h File Reference
#include "../../ogg.h"

Go to the source code of this file.

Classes

struct  static_codebook
 
struct  codebook
 

Typedefs

typedef struct static_codebook static_codebook
 
typedef struct codebook codebook
 

Functions

void vorbis_staticbook_destroy (static_codebook *b)
 
int vorbis_book_init_encode (codebook *dest, const static_codebook *source)
 
int vorbis_book_init_decode (codebook *dest, const static_codebook *source)
 
void vorbis_book_clear (codebook *b)
 
float * _book_unquantize (const static_codebook *b, int n, int *map)
 
float * _book_logdist (const static_codebook *b, float *vals)
 
float _float32_unpack (long val)
 
long _float32_pack (float val)
 
int _best (codebook *book, float *a, int step)
 
int _ilog (unsigned int v)
 
long _book_maptype1_quantvals (const static_codebook *b)
 
int vorbis_book_besterror (codebook *book, float *a, int step, int addmul)
 
long vorbis_book_codeword (codebook *book, int entry)
 
long vorbis_book_codelen (codebook *book, int entry)
 
int vorbis_staticbook_pack (const static_codebook *c, oggpack_buffer *b)
 
static_codebookvorbis_staticbook_unpack (oggpack_buffer *b)
 
int vorbis_book_encode (codebook *book, int a, oggpack_buffer *b)
 
long vorbis_book_decode (codebook *book, oggpack_buffer *b)
 
long vorbis_book_decodevs_add (codebook *book, float *a, oggpack_buffer *b, int n)
 
long vorbis_book_decodev_set (codebook *book, float *a, oggpack_buffer *b, int n)
 
long vorbis_book_decodev_add (codebook *book, float *a, oggpack_buffer *b, int n)
 
long vorbis_book_decodevv_add (codebook *book, float **a, long off, int ch, oggpack_buffer *b, int n)
 

Typedef Documentation

◆ codebook

typedef struct codebook codebook

◆ static_codebook

Function Documentation

◆ _best()

int _best ( codebook book,
float *  a,
int  step 
)

◆ _book_logdist()

float* _book_logdist ( const static_codebook b,
float *  vals 
)

◆ _book_maptype1_quantvals()

long _book_maptype1_quantvals ( const static_codebook b)

◆ _book_unquantize()

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

◆ _float32_pack()

long _float32_pack ( float  val)

◆ _float32_unpack()

float _float32_unpack ( long  val)

◆ _ilog()

int _ilog ( unsigned int  v)

◆ vorbis_book_besterror()

int vorbis_book_besterror ( codebook book,
float *  a,
int  step,
int  addmul 
)

◆ 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_decode()

long vorbis_book_decode ( codebook book,
oggpack_buffer b 
)

◆ vorbis_book_decodev_add()

long vorbis_book_decodev_add ( codebook book,
float *  a,
oggpack_buffer b,
int  n 
)

◆ vorbis_book_decodev_set()

long vorbis_book_decodev_set ( codebook book,
float *  a,
oggpack_buffer b,
int  n 
)

◆ vorbis_book_decodevs_add()

long vorbis_book_decodevs_add ( codebook book,
float *  a,
oggpack_buffer b,
int  n 
)

◆ vorbis_book_decodevv_add()

long vorbis_book_decodevv_add ( codebook book,
float **  a,
long  off,
int  ch,
oggpack_buffer b,
int  n 
)

◆ vorbis_book_encode()

int vorbis_book_encode ( codebook book,
int  a,
oggpack_buffer b 
)

◆ vorbis_book_init_decode()

int vorbis_book_init_decode ( codebook dest,
const static_codebook source 
)

◆ vorbis_book_init_encode()

int vorbis_book_init_encode ( codebook dest,
const static_codebook source 
)

◆ vorbis_staticbook_destroy()

void vorbis_staticbook_destroy ( static_codebook b)

◆ vorbis_staticbook_pack()

int vorbis_staticbook_pack ( const static_codebook c,
oggpack_buffer b 
)

◆ vorbis_staticbook_unpack()

static_codebook* vorbis_staticbook_unpack ( oggpack_buffer b)