vrshoot
view libs/vorbis/lsp.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 1994-2009 *
9 * by the Xiph.Org Foundation http://www.xiph.org/ *
10 * *
11 ********************************************************************
13 function: LSP (also called LSF) conversion routines
14 last mod: $Id: lsp.h 16227 2009-07-08 06:58:46Z xiphmont $
16 ********************************************************************/
19 #ifndef _V_LSP_H_
20 #define _V_LSP_H_
22 extern int vorbis_lpc_to_lsp(float *lpc,float *lsp,int m);
24 extern void vorbis_lsp_to_curve(float *curve,int *map,int n,int ln,
25 float *lsp,int m,
26 float amp,float ampoffset);
28 #endif