Dac.h

/*
 * This file is part of libsidplayfp, a SID player engine.
 *
 * Copyright 2011-2016 Leandro Nini <drfiemost@users.sourceforge.net>
 * Copyright 2007-2010 Antti Lankila
 * Copyright 2004,2010 Dag Lem <resid@nimrod.no>
 *
 * 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 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

#ifndef DAC_H
#define DAC_H

#include "residfp/residfp_defs.h"

namespace reSIDfp
{

class Dac
{
private:
    double leakage;

    double * const dac;

    const unsigned int dacLength;

private:
    Dac(const Dac&) = delete;
    Dac& operator=(const Dac&) = delete;

public:
    explicit Dac(unsigned int bits);
    ~Dac();

    void kinkedDac(ChipModel chipModel, double leakLevel=1.0);

    double getOutput(unsigned int input, bool saturate=false) const;
};

} // namespace reSIDfp

#endif