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fix Neo Geo detuning

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tildearrow 2022-02-04 16:21:18 -05:00
parent 31bda87bb7
commit 4e1c6d78c2
2 changed files with 6 additions and 1 deletions
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5
src/engine/engine.cpp
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@ -1545,6 +1545,11 @@ bool DivEngine::loadDMF(unsigned char* file, size_t len) {
ds.linearPitch=true;
ds.loopModality=0;
// Neo Geo detune
if (ds.system[0]==DIV_SYSTEM_YM2610 || ds.system[0]==DIV_SYSTEM_YM2610_EXT) {
ds.tuning=443.23;
}
logI("reading module data...\n");
if (ds.version>0x0c) {
ds.hilightA=reader.readC();

2
src/engine/platform/ym2610shared.h
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@ -26,4 +26,4 @@ static int orderedOps[4]={
#define rWrite(a,v) if (!skipRegisterWrites) {pendingWrites[a]=v;}
#define immWrite(a,v) if (!skipRegisterWrites) {writes.emplace(a,v); if (dumpWrites) {addWrite(a,v);} }
#define CHIP_FREQBASE 9509775
#define CHIP_FREQBASE 9440540