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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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2
src/engine/platform/ym2610shared.h
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@ -101,7 +101,7 @@ class DivPlatformYM2610Base: public DivPlatformOPN {
}
double NOTE_ADPCMB(int note) {
if (chan[adpcmBChanOffs].sample>=0 && chan[adpcmBChanOffs].sample<parent->song.sampleLen) {
double off=65535.0*(double)(parent->getSample(chan[adpcmBChanOffs].sample)->centerRate)/8363.0;
double off=65535.0*(double)(parent->getSample(chan[adpcmBChanOffs].sample)->centerRate)/parent->getCenterRate();
return parent->calcBaseFreq((double)chipClock/144,off,note,false);
}
return 0;