vrshoot
annotate libs/vorbis/lookup.h @ 0:b2f14e535253
initial commit
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Sat, 01 Feb 2014 19:58:19 +0200 |
| parents | |
| children |
| rev | line source |
|---|---|
| nuclear@0 | 1 /******************************************************************** |
| nuclear@0 | 2 * * |
| nuclear@0 | 3 * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * |
| nuclear@0 | 4 * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * |
| nuclear@0 | 5 * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * |
| nuclear@0 | 6 * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * |
| nuclear@0 | 7 * * |
| nuclear@0 | 8 * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * |
| nuclear@0 | 9 * by the Xiph.Org Foundation http://www.xiph.org/ * |
| nuclear@0 | 10 * * |
| nuclear@0 | 11 ******************************************************************** |
| nuclear@0 | 12 |
| nuclear@0 | 13 function: lookup based functions |
| nuclear@0 | 14 last mod: $Id: lookup.h 16227 2009-07-08 06:58:46Z xiphmont $ |
| nuclear@0 | 15 |
| nuclear@0 | 16 ********************************************************************/ |
| nuclear@0 | 17 |
| nuclear@0 | 18 #ifndef _V_LOOKUP_H_ |
| nuclear@0 | 19 |
| nuclear@0 | 20 #ifdef FLOAT_LOOKUP |
| nuclear@0 | 21 extern float vorbis_coslook(float a); |
| nuclear@0 | 22 extern float vorbis_invsqlook(float a); |
| nuclear@0 | 23 extern float vorbis_invsq2explook(int a); |
| nuclear@0 | 24 extern float vorbis_fromdBlook(float a); |
| nuclear@0 | 25 #endif |
| nuclear@0 | 26 #ifdef INT_LOOKUP |
| nuclear@0 | 27 extern long vorbis_invsqlook_i(long a,long e); |
| nuclear@0 | 28 extern long vorbis_coslook_i(long a); |
| nuclear@0 | 29 extern float vorbis_fromdBlook_i(long a); |
| nuclear@0 | 30 #endif |
| nuclear@0 | 31 |
| nuclear@0 | 32 #endif |