asterisk/codecs/ilbc/LPCencode.h
Mark Spencer c4da749362 Add iLBC codec
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@852 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2003-04-15 04:36:52 +00:00

31 lines
844 B
C
Executable file

/******************************************************************
iLBC Speech Coder ANSI-C Source Code
LPCencode.h
Copyright (c) 2001,
Global IP Sound AB.
All rights reserved.
******************************************************************/
#ifndef __iLBC_LPCENCOD_H
#define __iLBC_LPCENCOD_H
void LPCencode(
float *syntdenum, /* (i/o) synthesis filter coefficients
before/after encoding */
float *weightdenum, /* (i/o) weighting denumerator coefficients
before/after encoding */
int *lsf_index, /* (o) lsf quantization index */
float *data, /* (i) lsf coefficients to quantize */
iLBC_Enc_Inst_t *iLBCenc_inst
/* (i/o) the encoder state structure */
);
#endif