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/*
* Interfaces over Yamaha OPL3 (YMF262) chip emulators
*
* Copyright (c) 2017-2025 Vitaly Novichkov (Wohlstand)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "nuked_opl3.h"
#include "nuked/nukedopl3.h"
#include <cstring>
NukedOPL3::NukedOPL3() :
OPLChipBaseT()
{
m_chip = new opl3_chip;
NukedOPL3::setRate(m_rate);
}
NukedOPL3::~NukedOPL3()
{
opl3_chip *chip_r = reinterpret_cast<opl3_chip*>(m_chip);
delete chip_r;
}
void NukedOPL3::setRate(uint32_t rate)
{
OPLChipBaseT::setRate(rate);
opl3_chip *chip_r = reinterpret_cast<opl3_chip*>(m_chip);
std::memset(chip_r, 0, sizeof(opl3_chip));
OPL3_Reset(chip_r, rate);
}
void NukedOPL3::reset()
{
OPLChipBaseT::reset();
opl3_chip *chip_r = reinterpret_cast<opl3_chip*>(m_chip);
std::memset(chip_r, 0, sizeof(opl3_chip));
OPL3_Reset(chip_r, m_rate);
}
void NukedOPL3::writeReg(uint16_t addr, uint8_t data)
{
opl3_chip *chip_r = reinterpret_cast<opl3_chip*>(m_chip);
OPL3_WriteRegBuffered(chip_r, addr, data);
}
void NukedOPL3::writePan(uint16_t addr, uint8_t data)
{
opl3_chip *chip_r = reinterpret_cast<opl3_chip*>(m_chip);
OPL3_WritePan(chip_r, addr, data);
}
void NukedOPL3::nativeGenerate(int16_t *frame)
{
opl3_chip *chip_r = reinterpret_cast<opl3_chip*>(m_chip);
OPL3_Generate(chip_r, frame);
}
const char *NukedOPL3::emulatorName()
{
return "Nuked OPL3 (v 1.8)";
}
bool NukedOPL3::hasFullPanning()
{
return true;
}
OPLChipBase::ChipType NukedOPL3::chipType()
{
return CHIPTYPE_OPL3;
}
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