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add ability to select custom clock rates

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This commit is contained in:
tildearrow 2022-12-04 02:04:42 -05:00
parent d6d6743740
commit c6604ff581
43 changed files with 113 additions and 50 deletions
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9
src/engine/platform/c64.cpp
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@ -535,17 +535,18 @@ void DivPlatformC64::setFP(bool fp) {
void DivPlatformC64::setFlags(const DivConfig& flags) {
switch (flags.getInt("clockSel",0)) {
case 0x0: // NTSC C64
rate=COLOR_NTSC*2.0/7.0;
chipClock=COLOR_NTSC*2.0/7.0;
break;
case 0x1: // PAL C64
rate=COLOR_PAL*2.0/9.0;
chipClock=COLOR_PAL*2.0/9.0;
break;
case 0x2: // SSI 2001
default:
rate=14318180.0/16.0;
chipClock=14318180.0/16.0;
break;
}
chipClock=rate;
CHECK_CUSTOM_CLOCK;
rate=chipClock;
for (int i=0; i<3; i++) {
oscBuf[i]->rate=rate/16;
}