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964dd0bc JW |
1 | /* JOrbis |
2 | * Copyright (C) 2000 ymnk, JCraft,Inc. | |
3 | * | |
4 | * Written by: 2000 ymnk<ymnk@jcraft.com> | |
5 | * | |
6 | * Many thanks to | |
7 | * Monty <monty@xiph.org> and | |
8 | * The XIPHOPHORUS Company http://www.xiph.org/ . | |
9 | * JOrbis has been based on their awesome works, Vorbis codec. | |
10 | * | |
11 | * This program is free software; you can redistribute it and/or | |
12 | * modify it under the terms of the GNU Library General Public License | |
13 | * as published by the Free Software Foundation; either version 2 of | |
14 | * the License, or (at your option) any later version. | |
15 | ||
16 | * This program is distributed in the hope that it will be useful, | |
17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | * GNU Library General Public License for more details. | |
20 | * | |
21 | * You should have received a copy of the GNU Library General Public | |
22 | * License along with this program; if not, write to the Free Software | |
23 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
24 | */ | |
25 | ||
26 | package com.jcraft.jorbis; | |
27 | ||
28 | import com.jcraft.jogg.*; | |
29 | ||
30 | class Residue2 extends Residue0{ | |
31 | int forward(Block vb,Object vl, float[][] in, int ch){ | |
32 | System.err.println("Residue0.forward: not implemented"); | |
33 | return 0; | |
34 | } | |
35 | ||
36 | int inverse(Block vb, Object vl, float[][] in, int[] nonzero, int ch){ | |
37 | //System.err.println("Residue0.inverse"); | |
38 | int i=0; | |
39 | for(i=0;i<ch;i++)if(nonzero[i]!=0)break; | |
40 | if(i==ch)return(0); /* no nonzero vectors */ | |
41 | ||
42 | return(_2inverse(vb,vl,in, ch)); | |
43 | } | |
44 | } |