localcontrastcontainer.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2009-08-09
 * Description : Local Contrast settings container
 *               LDR ToneMapper zynaddsubfx.sourceforge.net/other/tonemapping
 *
 * Copyright (C) 2009      by Nasca Octavian Paul <zynaddsubfx at yahoo dot com>
 * Copyright (C) 2009-2022 by Gilles Caulier <caulier dot gilles at gmail dot com>
 *
 * 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 2, 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.
 *
 * ============================================================ */
 
#ifndef DIGIKAM_LOCAL_CONTRAST_CONTAINER_H
#define DIGIKAM_LOCAL_CONTRAST_CONTAINER_H
 
#define TONEMAPPING_MAX_STAGES 4
 
// Local includes
 
#include "digikam_export.h"
 
namespace Digikam
{
 
class DIGIKAM_EXPORT LocalContrastContainer
{
 
public:
 
    explicit LocalContrastContainer();
    ~LocalContrastContainer();
 
    double getPower(int nstage)  const;
    double getBlur(int nstage)   const;
 
public:
 
    bool stretchContrast;
 
    int  lowSaturation;
    int  highSaturation;
    int  functionId;
 
    struct
    {
        bool  enabled;
        double power;
        double blur;
    }
    stage[TONEMAPPING_MAX_STAGES];
};
 
} // namespace Digikam
 
#endif // DIGIKAM_LOCAL_CONTRAST_CONTAINER_H