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OPLL: VRC7

This commit is contained in:
tildearrow 2022-02-28 02:19:27 -05:00
parent 6dc01159ee
commit 14749e165e
3 changed files with 12 additions and 1 deletions
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1
src/engine/dispatchContainer.cpp
View File

@ -198,6 +198,7 @@ void DivDispatchContainer::init(DivSystem sys, DivEngine* eng, int chanCount, do
case DIV_SYSTEM_OPLL_DRUMS:
case DIV_SYSTEM_VRC7:
dispatch=new DivPlatformOPLL;
((DivPlatformOPLL*)dispatch)->setVRC7(sys==DIV_SYSTEM_VRC7);
break;
case DIV_SYSTEM_SAA1099: {
int saaCore=eng->getConfInt("saaCore",0);

10
src/engine/platform/opll.cpp
View File

@ -610,6 +610,10 @@ void DivPlatformOPLL::toggleRegisterDump(bool enable) {
DivDispatch::toggleRegisterDump(enable);
}
void DivPlatformOPLL::setVRC7(bool vrc) {
vrc7=vrc;
}
void* DivPlatformOPLL::getChanState(int ch) {
return &chan[ch];
}
@ -625,7 +629,11 @@ int DivPlatformOPLL::getRegisterPoolSize() {
void DivPlatformOPLL::reset() {
while (!writes.empty()) writes.pop();
memset(regPool,0,256);
OPLL_Reset(&fm,opll_type_ym2413);
if (vrc7) {
OPLL_Reset(&fm,opll_type_ds1001);
} else {
OPLL_Reset(&fm,opll_type_ym2413);
}
if (dumpWrites) {
addWrite(0xffffffff,0);
}

2
src/engine/platform/opll.h
View File

@ -76,6 +76,7 @@ class DivPlatformOPLL: public DivDispatch {
bool useYMFM;
bool drums;
bool vrc7;
short oldWrites[256];
short pendingWrites[256];
@ -102,6 +103,7 @@ class DivPlatformOPLL: public DivDispatch {
bool keyOffAffectsArp(int ch);
bool keyOffAffectsPorta(int ch);
void toggleRegisterDump(bool enable);
void setVRC7(bool vrc);
void setFlags(unsigned int flags);
void notifyInsChange(int ins);
void notifyInsDeletion(void* ins);