ilbc_decode.h

来自「Asterisk-1.4.4最新内核源代码」· C头文件 代码 · 共 41 行

/******************************************************************

    iLBC Speech Coder ANSI-C Source Code

    iLBC_decode.h    

    Copyright (C) The Internet Society (2004). 
    All Rights Reserved.

******************************************************************/

#ifndef __iLBC_ILBCDECODE_H
#define __iLBC_ILBCDECODE_H

#include "iLBC_define.h"

short initDecode(                   /* (o) Number of decoded 
                                           samples */
    iLBC_Dec_Inst_t *iLBCdec_inst,  /* (i/o) Decoder instance */
    int mode,                       /* (i) frame size mode */
    int use_enhancer                /* (i) 1 to use enhancer
                                           0 to run without 
                                             enhancer */
);

void iLBC_decode( 
    float *decblock,            /* (o) decoded signal block */
    unsigned char *bytes,           /* (i) encoded signal bits */
    iLBC_Dec_Inst_t *iLBCdec_inst,  /* (i/o) the decoder state 
                                             structure */
    int mode                    /* (i) 0: bad packet, PLC, 
                                           1: normal */
);



#endif