44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
/***************************************************************************
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effect.h
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(c) 2000-2017 Benoît Minisini <benoit.minisini@gambas-basic.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA.
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***************************************************************************/
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#ifndef __EFFECT_H
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#define __EFFECT_H
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#include "main.h"
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class Effect
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{
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public:
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enum {
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Red = 1,
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Green = 2,
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Blue = 4,
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All = 7
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};
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static void balance(GB_IMAGE img, int channels, int brightness, int contrast, int gamma);
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static void invert(GB_IMAGE img, int channels);
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};
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#endif
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