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Blender
V2.59
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00001 /* 00002 * gammacorrectiontables.h 00003 * 00004 * $Id: gammaCorrectionTables.h 35233 2011-02-27 19:31:27Z jesterking $ 00005 * 00006 * ***** BEGIN GPL LICENSE BLOCK ***** 00007 * 00008 * This program is free software; you can redistribute it and/or 00009 * modify it under the terms of the GNU General Public License 00010 * as published by the Free Software Foundation; either version 2 00011 * of the License, or (at your option) any later version. 00012 * 00013 * This program is distributed in the hope that it will be useful, 00014 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00016 * GNU General Public License for more details. 00017 * 00018 * You should have received a copy of the GNU General Public License 00019 * along with this program; if not, write to the Free Software Foundation, 00020 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 00021 * 00022 * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. 00023 * All rights reserved. 00024 * 00025 * The Original Code is: all of this file. 00026 * 00027 * Contributor(s): none yet. 00028 * 00029 * ***** END GPL LICENSE BLOCK ***** 00030 */ 00031 00037 #ifndef GAMMACORRECTIONTABLES_H 00038 #define GAMMACORRECTIONTABLES_H 00039 00043 void makeGammaTables(float gamma); 00044 00048 float gammaCorrect(float col); 00049 00053 float invGammaCorrect(float col); 00054 00055 #endif 00056