ref: c6fd407737e50c51704e8eef7d6eb687d6e8792c
dir: /src/lpc.h/
/******************************************************************** * * * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * * * * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * * by the Xiph.Org Foundation http://www.xiph.org/ * * * ******************************************************************** function: LPC low level routines last mod: $Id: lpc.h 16037 2009-05-26 21:10:58Z xiphmont $ ********************************************************************/ #ifndef _V_LPC_H_ #define _V_LPC_H_ /* simple linear scale LPC code */ extern float vorbis_lpc_from_data(float *data,float *lpc,int n,int m,int stride); extern void vorbis_lpc_predict(float *coeff,float *prime,int m, float *data,long n,int stride); #endif