39 lines
1.3 KiB
C++
39 lines
1.3 KiB
C++
/**
|
|
* Furnace Tracker - multi-system chiptune tracker
|
|
* Copyright (C) 2021-2022 tildearrow and contributors
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#include "sound/ymfm/ymfm.h"
|
|
#include "opl.h"
|
|
#include "../engine.h"
|
|
|
|
uint8_t DivOPLAInterface::ymfm_external_read(ymfm::access_class type, uint32_t address) {
|
|
switch (type) {
|
|
case ymfm::ACCESS_ADPCM_B:
|
|
if (adpcmBMem==NULL) {
|
|
return 0;
|
|
}
|
|
return adpcmBMem[address&0xffffff];
|
|
default:
|
|
return 0;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void DivOPLAInterface::ymfm_external_write(ymfm::access_class type, uint32_t address, uint8_t data) {
|
|
}
|