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prepare for proper center rate

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the correct rate is 8372Hz rather than 8363Hz
sadly this will require a compat flag so I am not making this change
effective until 0.7

issue #2347
This commit is contained in:
tildearrow 2025-02-06 02:14:21 -05:00
parent b95f9885a4
commit 9dee51851f
39 changed files with 57 additions and 46 deletions
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6
src/gui/sampleEdit.cpp
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@ -598,7 +598,7 @@ void FurnaceGUI::drawSampleEdit() {
}
}
int sampleNote=round(64.0+(128.0*12.0*log((double)targetRate/8363.0)/log(2.0)));
int sampleNote=round(64.0+(128.0*12.0*log((double)targetRate/e->getCenterRate())/log(2.0)));
int sampleNoteCoarse=60+(sampleNote>>7);
int sampleNoteFine=(sampleNote&127)-64;
@ -662,7 +662,7 @@ void FurnaceGUI::drawSampleEdit() {
if (coarseChanged) { MARK_MODIFIED
sampleNote=((sampleNoteCoarse-60)<<7)+sampleNoteFine;
targetRate=8363.0*pow(2.0,(double)sampleNote/(128.0*12.0));
targetRate=e->getCenterRate()*pow(2.0,(double)sampleNote/(128.0*12.0));
if (targetRate<100) targetRate=100;
if (targetRate>384000) targetRate=384000;
@ -685,7 +685,7 @@ void FurnaceGUI::drawSampleEdit() {
sampleNote=((sampleNoteCoarse-60)<<7)+sampleNoteFine;
targetRate=round(8363.0*pow(2.0,(double)sampleNote/(128.0*12.0)));
targetRate=round(e->getCenterRate()*pow(2.0,(double)sampleNote/(128.0*12.0)));
if (targetRate==prevSampleRate) {
if (prevFine==sampleNoteFine) {