annotate libs/vorbis/lsp.h @ 1:c3f5c32cb210
barfed all the libraries in the source tree to make porting easier
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John Tsiombikas <nuclear@member.fsf.org> |
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Sun, 01 Nov 2015 00:36:56 +0200 |
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1 /********************************************************************
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2 * *
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3 * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. *
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4 * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
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5 * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
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6 * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
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7 * *
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8 * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 *
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9 * by the Xiph.Org Foundation http://www.xiph.org/ *
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10 * *
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11 ********************************************************************
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12
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13 function: LSP (also called LSF) conversion routines
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14 last mod: $Id: lsp.h 16227 2009-07-08 06:58:46Z xiphmont $
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15
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16 ********************************************************************/
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17
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18
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19 #ifndef _V_LSP_H_
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20 #define _V_LSP_H_
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21
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22 extern int vorbis_lpc_to_lsp(float *lpc,float *lsp,int m);
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23
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24 extern void vorbis_lsp_to_curve(float *curve,int *map,int n,int ln,
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25 float *lsp,int m,
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26 float amp,float ampoffset);
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27
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28 #endif
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