| /******************************************************************** |
| * * |
| * 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 1994-2009 * |
| * by the Xiph.Org Foundation http://www.xiph.org/ * |
| * * |
| ******************************************************************** |
| |
| function: LSP (also called LSF) conversion routines |
| last mod: $Id: lsp.h 16227 2009-07-08 06:58:46Z xiphmont $ |
| |
| ********************************************************************/ |
| |
| |
| #ifndef _V_LSP_H_ |
| #define _V_LSP_H_ |
| |
| extern int vorbis_lpc_to_lsp(float *lpc,float *lsp,int m); |
| |
| extern void vorbis_lsp_to_curve(float *curve,int *map,int n,int ln, |
| float *lsp,int m, |
| float amp,float ampoffset); |
| |
| #endif |
