g729ev_celp2s_qua_gain.h

来自「最新的ITU-T的宽带语音编解码标准G.729.1,是对原先的G.729的最好的」· C头文件 代码 · 共 36 行

/* ITU-T G.729EV Optimization/Characterization Candidate                         */
/* Version:       1.0.a                                                          */
/* Revision Date: June 28, 2006                                                  */

/*
   ITU-T G.729EV Optimization/Characterization Candidate    ANSI-C Source Code
   Copyright (c) 2006 
   France Telecom, Matsushita Electric, Mindspeed, Siemens AG, ETRI, VoiceAge Corp.
   All rights reserved
*/



#ifndef __G729EV_G729_STAGE2_ENHA_GAINS_H__
#define __G729EV_G729_STAGE2_ENHA_GAINS_H__

#include "stl.h"
#include "G729EV_MAIN_defines.h"
#include "G729EV_MAIN_OPER_32B.h"
#include "G729EV_MAIN_DSPFUNC.h"
#include "G729EV_FEC_tools.h"



extern const Word16 G729EV_MAIN_tab_gain_enha[8];

extern const Word16 G729EV_MAIN_tab_gain_enha2bits[4];


Word16    G729EV_CELP2S_qua_gain_Stage2(Word16 gain_code, Word16 xn[], Word16 y1[], Word16 l_subfr, Word16 i_subfr);
Word16    G729EV_CELP2S_dec_gain_Stage2(Word16 gain_code, Word16 index, Word16 i_subfr);



#endif  /*__G729EV_G729_STAGE2_ENHA_GAINS_H__ */