2c65582b66
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7221 65c4cc65-6c06-0410-ace0-fbb531ad65f3
32 lines
846 B
C
32 lines
846 B
C
|
|
/******************************************************************
|
|
|
|
iLBC Speech Coder ANSI-C Source Code
|
|
|
|
gainquant.h
|
|
|
|
Copyright (C) The Internet Society (2004).
|
|
All Rights Reserved.
|
|
|
|
******************************************************************/
|
|
|
|
#ifndef __iLBC_GAINQUANT_H
|
|
#define __iLBC_GAINQUANT_H
|
|
|
|
float gainquant(/* (o) quantized gain value */
|
|
float in, /* (i) gain value */
|
|
float maxIn,/* (i) maximum of gain value */
|
|
int cblen, /* (i) number of quantization indices */
|
|
int *index /* (o) quantization index */
|
|
);
|
|
|
|
float gaindequant( /* (o) quantized gain value */
|
|
int index, /* (i) quantization index */
|
|
float maxIn,/* (i) maximum of unquantized gain */
|
|
int cblen /* (i) number of quantization indices */
|
|
);
|
|
|
|
#endif
|
|
|
|
|