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macroInt: fix off-by-one when bottom>top

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issue #1973
issue #1891
This commit is contained in:
tildearrow 2024-07-04 16:33:53 -05:00
parent 49a9de1d93
commit 90878c325d
1 changed files with 2 additions and 1 deletions
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3
src/engine/macroInt.cpp
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@ -146,8 +146,9 @@ void DivMacroStruct::doMacro(DivInstrumentMacro& source, bool released, bool tic
if (ADSR_HIGH>ADSR_LOW) { if (ADSR_HIGH>ADSR_LOW) {
val=ADSR_LOW+((pos+(ADSR_HIGH-ADSR_LOW)*pos)>>8); val=ADSR_LOW+((pos+(ADSR_HIGH-ADSR_LOW)*pos)>>8);
} else { } else {
val=ADSR_LOW+(((ADSR_HIGH-ADSR_LOW)*pos-pos)>>8); val=ADSR_HIGH+(((255-pos)+(ADSR_LOW-ADSR_HIGH)*(255-pos))>>8);
} }
logV("val: %d",val);
} }
if (type==2) { // LFO if (type==2) { // LFO
lfoPos+=LFO_SPEED; lfoPos+=LFO_SPEED;