mirror of
https://github.com/ZDoom/gzdoom-gles.git
synced 2024-11-13 16:07:40 +00:00
84cc7cbdd2
This is to improve compile times because the MSVC compiler tends to become slow with large lists of source files in a single project. This new project is still our stripped down copy of libadl, not the original, because that project contains a large amount of baggage we do not need.
75 lines
2.1 KiB
C++
75 lines
2.1 KiB
C++
/*
|
|
* Interfaces over Yamaha OPL3 (YMF262) chip emulators
|
|
*
|
|
* Copyright (C) 2017-2018 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;
|
|
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)";
|
|
}
|