FilterModelConfig8580.h
/*
* This file is part of libsidplayfp, a SID player engine.
*
* Copyright 2011-2020 Leandro Nini <drfiemost@users.sourceforge.net>
* Copyright 2007-2010 Antti Lankila
* Copyright 2004,2010 Dag Lem
*
* 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 FILTERMODELCONFIG8580_H
#define FILTERMODELCONFIG8580_H
#include "FilterModelConfig.h"
#include <memory>
#include "sidcxx11.h"
namespace reSIDfp
{
class Integrator8580;
class FilterModelConfig8580 final : public FilterModelConfig
{
private:
static std::unique_ptr<FilterModelConfig8580> instance;
// This allows access to the private constructor
friend std::unique_ptr<FilterModelConfig8580>::deleter_type;
private:
static constexpr double Vref = 4.75;
static constexpr double VOLTAGE_SKEW = 1.01;
private:
FilterModelConfig8580();
~FilterModelConfig8580() = default;
protected:
inline double getVoiceDC(unsigned int) const override { return getVref(); }
public:
static FilterModelConfig8580* getInstance();
inline constexpr double getVref() const { return Vref * VOLTAGE_SKEW; }
};
} // namespace reSIDfp
#endif
reSIDfp::FilterModelConfig8580
Definition FilterModelConfig8580.h:41
reSIDfp::FilterModelConfig
Definition FilterModelConfig.h:39