kis_fast_math.h

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/*
 *  SPDX-FileCopyrightText: 2010 Lukáš Tvrdý <lukast.dev@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 *
 *  adopted from here http://web.archive.org/web/20090728150504/http://www.snippetcenter.org/en/a-fast-atan2-function-s1868.aspx
 */
 
 
#ifndef _KIS_IMAGE_FAST_
#define _KIS_IMAGE_FAST_
 
#include <QtGlobal>
 
#include "kritaimage_export.h"
 
namespace KisFastMath {
 
    KRITAIMAGE_EXPORT qreal atan2(qreal y, qreal x);
}
 
#endif