libetherpix

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/*
 * EtherPix simulator
 *
 * Copyright 2017 Stefan Schuermans <stefan schuermans info>
 *
 * 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, version 3 of the License.
 *
 *
 * 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 Lesser General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef MAPPING_H
#define MAPPING_H
#include <stdint.h>
/// mapping of input values to LED output values for a color channel
class Mapping
{
public:
  /// color channel number
  enum Channel {
    Red,
    Green,
    Blue,
    ChannelCount
  };
public:
  /// default constructor
  Mapping();
  /// constructor based on parameters
  Mapping(double base, double factor, double gamma);
  /// map display value to video value
  uint8_t display2video(uint8_t display) const
  {
    return m_display2video[display];
  }
protected:
  /// update internal mapping table based on parameters
 
 
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