sepia.h

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/*
    Beatmup image and signal processing library
    Copyright (C) 2020, lnstadrum
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
 
#pragma once
#include "pixelwise_filter.h"
 
namespace Beatmup {
    namespace Filters {
 
        /**
            Sepia filter.
            An example of PixelwiseFilter implementation.
        */
        class Sepia : public PixelwiseFilter {
        protected:
            virtual void apply(int x, int y, msize nPix, TaskThread& thread);
            virtual std::string getGlslSourceCode() const;
        };
 
    }
}