openshot-audio  0.1.2
Classes | Macros | Typedefs | Functions | Variables
floor1.c File Reference
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include "../../ogg.h"
#include "../../codec.h"
#include "codec_internal.h"
#include "registry.h"
#include "codebook.h"
#include "misc.h"
#include "scales.h"
#include <stdio.h>

Classes

struct  lsfit_acc
 

Macros

#define floor1_rangedB   140 /* floor 1 fixed at -140dB to 0dB range */
 

Typedefs

typedef struct lsfit_acc lsfit_acc
 

Functions

intfloor1_fit (vorbis_block *vb, vorbis_look_floor1 *look, const float *logmdct, const float *logmask)
 
intfloor1_interpolate_fit (vorbis_block *vb, vorbis_look_floor1 *look, int *A, int *B, int del)
 
int floor1_encode (oggpack_buffer *opb, vorbis_block *vb, vorbis_look_floor1 *look, int *post, int *ilogmask)
 

Variables

const vorbis_func_floor floor1_exportbundle
 

Macro Definition Documentation

#define floor1_rangedB   140 /* floor 1 fixed at -140dB to 0dB range */

Typedef Documentation

typedef struct lsfit_acc lsfit_acc

Function Documentation

int floor1_encode ( oggpack_buffer opb,
vorbis_block vb,
vorbis_look_floor1 look,
int post,
int ilogmask 
)
int* floor1_fit ( vorbis_block vb,
vorbis_look_floor1 look,
const float *  logmdct,
const float *  logmask 
)
int* floor1_interpolate_fit ( vorbis_block vb,
vorbis_look_floor1 look,
int A,
int B,
int  del 
)

Variable Documentation

const vorbis_func_floor floor1_exportbundle
Initial value:
={
&floor1_pack,&floor1_unpack,&floor1_look,&floor1_free_info,
&floor1_free_look,&floor1_inverse1,&floor1_inverse2
}