etc/furnace
0
0
Fork 0
mirror of https://github.com/tildearrow/furnace.git synced 2024-11-06 04:45:05 +00:00
Code Issues Projects Releases Packages Wiki Activity

YM2612: fix ExtCh muting

Browse source 
issue #1366
This commit is contained in:
tildearrow 2023-08-17 16:37:27 -05:00
parent edad084e5d
commit 0aabfe52d8
1 changed files with 9 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/engine/platform/genesisext.cpp
View file

@ -443,13 +443,15 @@ void DivPlatformGenesisExt::muteChannel(int ch, bool mute) {
DivPlatformGenesis::muteChannel(extChanOffs,IS_EXTCH_MUTED); DivPlatformGenesis::muteChannel(extChanOffs,IS_EXTCH_MUTED);
if (extMode) { if (extMode) {
int ordch=orderedOps[ch-2]; for (int i=0; i<4; i++) {
int ordch=orderedOps[i];
unsigned short baseAddr=chanOffs[2]|opOffs[ordch]; unsigned short baseAddr=chanOffs[2]|opOffs[ordch];
DivInstrumentFM::Operator op=chan[2].state.op[ordch]; DivInstrumentFM::Operator op=chan[2].state.op[ordch];
if (isOpMuted[ch-2] || !op.enable) { if (isOpMuted[i] || !op.enable) {
rWrite(baseAddr+0x40,127); rWrite(baseAddr+0x40,127);
} else { } else {
rWrite(baseAddr+0x40,127-VOL_SCALE_LOG_BROKEN(127-op.tl,opChan[ch-2].outVol&0x7f,127)); rWrite(baseAddr+0x40,127-VOL_SCALE_LOG_BROKEN(127-op.tl,opChan[i].outVol&0x7f,127));
}
} }
rWrite(chanOffs[2]+0xb4,(IS_EXTCH_MUTED?0:(opChan[ch-2].pan<<6))|(chan[2].state.fms&7)|((chan[2].state.ams&3)<<4)); rWrite(chanOffs[2]+0xb4,(IS_EXTCH_MUTED?0:(opChan[ch-2].pan<<6))|(chan[2].state.fms&7)|((chan[2].state.ams&3)<<4));