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the final volume fix i think

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all 5 test cases pass
This commit is contained in:
tildearrow 2021-05-17 15:36:14 -05:00
parent 9736b77401
commit ceda9a8058
3 changed files with 12 additions and 10 deletions
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6
src/engine/platform/sms.cpp
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@ -14,7 +14,7 @@ void DivPlatformSMS::tick() {
chan[i].std.next();
if (chan[i].std.hadVol) {
chan[i].outVol=(chan[i].vol*chan[i].std.vol)>>4;
sn->write(0x90|(i<<5)|(15-chan[i].outVol));
sn->write(0x90|(i<<5)|(15-(chan[i].outVol&15)));
}
if (chan[i].std.hadArp) {
if (chan[i].std.arpMode) {
@ -81,7 +81,7 @@ int DivPlatformSMS::dispatch(DivCommand c) {
chan[c.chan].freqChanged=true;
chan[c.chan].note=c.value;
chan[c.chan].active=true;
sn->write(0x90|c.chan<<5|(15-chan[c.chan].vol));
sn->write(0x90|c.chan<<5|(15-(chan[c.chan].vol&15)));
chan[c.chan].std.init(parent->getIns(chan[c.chan].ins));
break;
case DIV_CMD_NOTE_OFF:
@ -99,7 +99,7 @@ int DivPlatformSMS::dispatch(DivCommand c) {
if (!chan[c.chan].std.hasVol) {
chan[c.chan].outVol=c.value;
}
sn->write(0x90|c.chan<<5|(15-chan[c.chan].vol));
sn->write(0x90|c.chan<<5|(15-(chan[c.chan].vol&15)));
}
break;
case DIV_CMD_GET_VOLUME: