g723dec.h

来自「嵌入式linux系统的网络编程（C＋＋） 在ARM上实现视频会议 此程序获得」· C头文件 代码 · 共 29 行

 
#ifndef __G723DEC_H__
#define __G723DEC_H__

#include "g723codec.h"

struct _g723dec_obj{
 short rate;
 int err_count;
 short preLsp[lpclen]; 
 short LspSid[lpclen];
 short preFtyp;
 short CngSeed;                                  //for comfortable noise generation
 short SidGain;
 short SidSfs;
 short CurGain;
 short SythD1[lpclen];
 short formantD1[2*lpclen];
 int   k_old;                                   //formant filter k
 short GctrlGain;                                // for gain control
 // the following 3 are for Frame interpolation
 short VoiceDelay;                               //voiced last frame delay
 short UnvGain;                                 //unvoiced gain
 short UnvSeed;                                 //for unvoiced signal generating Random signal
 short preExc[pitchmax+3];
 };

#endif  /*G723DEC_H*/