asterisk/codecs/ilbc/constants.h
Kevin P. Fleming 2c65582b66 remove extraneous svn:executable properties
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7221 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2005-11-29 18:24:39 +00:00

75 lines
1.4 KiB
C

/******************************************************************
iLBC Speech Coder ANSI-C Source Code
constants.h
Copyright (C) The Internet Society (2004).
All Rights Reserved.
******************************************************************/
#ifndef __iLBC_CONSTANTS_H
#define __iLBC_CONSTANTS_H
#include "iLBC_define.h"
/* ULP bit allocation */
extern const iLBC_ULP_Inst_t ULP_20msTbl;
extern const iLBC_ULP_Inst_t ULP_30msTbl;
/* high pass filters */
extern float hpi_zero_coefsTbl[];
extern float hpi_pole_coefsTbl[];
extern float hpo_zero_coefsTbl[];
extern float hpo_pole_coefsTbl[];
/* low pass filters */
extern float lpFilt_coefsTbl[];
/* LPC analysis and quantization */
extern float lpc_winTbl[];
extern float lpc_asymwinTbl[];
extern float lpc_lagwinTbl[];
extern float lsfCbTbl[];
extern float lsfmeanTbl[];
extern int dim_lsfCbTbl[];
extern int size_lsfCbTbl[];
extern float lsf_weightTbl_30ms[];
extern float lsf_weightTbl_20ms[];
/* state quantization tables */
extern float state_sq3Tbl[];
extern float state_frgqTbl[];
/* gain quantization tables */
extern float gain_sq3Tbl[];
extern float gain_sq4Tbl[];
extern float gain_sq5Tbl[];
/* adaptive codebook definitions */
extern int search_rangeTbl[5][CB_NSTAGES];
extern int memLfTbl[];
extern int stMemLTbl;
extern float cbfiltersTbl[CB_FILTERLEN];
/* enhancer definitions */
extern float polyphaserTbl[];
extern float enh_plocsTbl[];
#endif