vrshoot
view libs/vorbis/lpc.h @ 0:b2f14e535253
initial commit
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Sat, 01 Feb 2014 19:58:19 +0200 |
| parents | |
| children |
line source
1 /********************************************************************
2 * *
3 * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. *
4 * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
5 * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
6 * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
7 * *
8 * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 *
9 * by the Xiph.Org Foundation http://www.xiph.org/ *
10 * *
11 ********************************************************************
13 function: LPC low level routines
14 last mod: $Id: lpc.h 16037 2009-05-26 21:10:58Z xiphmont $
16 ********************************************************************/
18 #ifndef _V_LPC_H_
19 #define _V_LPC_H_
21 #include "vorbis/codec.h"
23 /* simple linear scale LPC code */
24 extern float vorbis_lpc_from_data(float *data,float *lpc,int n,int m);
26 extern void vorbis_lpc_predict(float *coeff,float *prime,int m,
27 float *data,long n);
29 #endif