Filter8580.h
/*
* This file is part of libsidplayfp, a SID player engine.
*
* Copyright 2011-2024 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 FILTER8580_H
#define FILTER8580_H
#include "Filter.h"
#include "FilterModelConfig8580.h"
#include "Integrator8580.h"
#include "sidcxx11.h"
namespace reSIDfp
{
class Integrator8580;
class Filter8580 final : public Filter
{
private:
Integrator8580 hpIntegrator;
Integrator8580 bpIntegrator;
double cp;
protected:
void updateCenterFrequency() override;
public:
Filter8580() :
Filter(*FilterModelConfig8580::getInstance()),
hpIntegrator(*FilterModelConfig8580::getInstance()),
bpIntegrator(*FilterModelConfig8580::getInstance())
{
setFilterCurve(0.5);
}
~Filter8580() override;
unsigned short clock(int v1, int v2, int v3) override;
void setFilterCurve(double curvePosition);
};
} // namespace reSIDfp
#endif