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ZX beeper: fix frequency range

This commit is contained in:
tildearrow 2023-01-13 03:39:59 -05:00
parent ae007b3829
commit 169929ff9b
1 changed files with 2 additions and 1 deletions
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3
src/engine/platform/zxbeeper.cpp
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@ -90,7 +90,7 @@ void DivPlatformZXBeeper::tick(bool sysTick) {
if (chan[i].std.pitch.had) {
if (chan[i].std.pitch.mode) {
chan[i].pitch2+=chan[i].std.pitch.val;
CLAMP_VAR(chan[i].pitch2,-32768,32767);
CLAMP_VAR(chan[i].pitch2,-65535,65535);
} else {
chan[i].pitch2=chan[i].std.pitch.val;
}
@ -99,6 +99,7 @@ void DivPlatformZXBeeper::tick(bool sysTick) {
if (chan[i].freqChanged || chan[i].keyOn || chan[i].keyOff) {
if (chan[i].active) {
chan[i].freq=parent->calcFreq(chan[i].baseFreq,chan[i].pitch,chan[i].fixedArp?chan[i].baseNoteOverride:chan[i].arpOff,chan[i].fixedArp,false,2,chan[i].pitch2,chipClock,CHIP_FREQBASE);
if (chan[i].freq<0) chan[i].freq=0;
if (chan[i].freq>65535) chan[i].freq=65535;
}
if (chan[i].keyOn) {