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Add Seta 2 Bankswitch support

This commit is contained in:
cam900 2023-03-11 18:55:32 +09:00
parent 5ebee2bb2b
commit e6b84280aa
2 changed files with 17 additions and 2 deletions
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9
src/engine/platform/x1_010.cpp
View File

@ -931,6 +931,10 @@ void DivPlatformX1_010::setFlags(const DivConfig& flags) {
chipClock=50000000.0/3.0;
break;
// Other clock is used
case 2: // NTSC clock * 4
// (see https://github.com/mamedev/mame/blob/master/src/mame/taito/champbwl.cpp#L620)
chipClock=COLOR_NTSC*4.0;
break;
default:
chipClock=16000000;
break;
@ -938,6 +942,7 @@ void DivPlatformX1_010::setFlags(const DivConfig& flags) {
CHECK_CUSTOM_CLOCK;
rate=chipClock/512;
stereo=flags.getBool("stereo",false);
isBanked=flags.getBool("isBanked",false);
for (int i=0; i<16; i++) {
oscBuf[i]->rate=rate;
}
@ -970,7 +975,7 @@ bool DivPlatformX1_010::isSampleLoaded(int index, int sample) {
}
void DivPlatformX1_010::renderSamples(int sysID) {
memset(sampleMem,0,getSampleMemCapacity());
memset(sampleMem,0,16777216);
memset(sampleOffX1,0,256*sizeof(unsigned int));
memset(sampleLoaded,0,256*sizeof(bool));
@ -1023,7 +1028,7 @@ int DivPlatformX1_010::init(DivEngine* p, int channels, int sugRate, const DivCo
oscBuf[i]=new DivDispatchOscBuffer;
}
setFlags(flags);
sampleMem=new unsigned char[getSampleMemCapacity()];
sampleMem=new unsigned char[16777216];
sampleMemLen=0;
x1_010.reset();
reset();

10
src/gui/sysConf.cpp
View File

@ -845,6 +845,7 @@ bool FurnaceGUI::drawSysConf(int chan, DivSystem type, DivConfig& flags, bool mo
case DIV_SYSTEM_X1_010: {
int clockSel=flags.getInt("clockSel",0);
bool stereo=flags.getBool("stereo",false);
bool isBanked=flags.getBool("isBanked",false);
ImGui::Text("Clock rate:");
if (ImGui::RadioButton("16MHz (Seta 1)",clockSel==0)) {
@ -855,15 +856,24 @@ bool FurnaceGUI::drawSysConf(int chan, DivSystem type, DivConfig& flags, bool mo
clockSel=1;
altered=true;
}
if (ImGui::RadioButton("14.32MHz (NTSC)",clockSel==2)) {
clockSel=2;
altered=true;
}
if (ImGui::Checkbox("Stereo",&stereo)) {
altered=true;
}
if (ImGui::Checkbox("Bankswitched (Seta 2)",&isBanked)) {
altered=true;
}
if (altered) {
e->lockSave([&]() {
flags.set("clockSel",clockSel);
flags.set("stereo",stereo);
flags.set("isBanked",isBanked);
});
}
break;