/*
    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;
        };

    }
}