/*
 *    This file is part of darktable,
 *    copyright (c) 2018-2019 Heiko Bauke.
 *
 *    darktable 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.
 *
 *    darktable 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 darktable.  If not, see <http://www.gnu.org/licenses/>.
 */

#pragma once

#define DT_M_PI_F (3.14159265358979324f)
#define DT_M_PI (3.14159265358979324)

static inline float clamp_range_f(const float x, const float low, const float high)
{
  return x > high ? high : (x < low ? low : x);
}
