mirror of
https://github.com/asterisk/asterisk.git
synced 2025-10-31 18:55:19 +00:00
43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
|
|
||
|
|
/******************************************************************
|
||
|
|
|
||
|
|
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
|
||
|
|
|