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fix crash on sample preview at low rate

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tildearrow 2022-03-20 13:36:48 -05:00
parent bdc29455cc
commit 1941ca3616
1 changed files with 4 additions and 1 deletions
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5
src/engine/engine.cpp
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@ -1029,6 +1029,7 @@ void DivEngine::previewSample(int sample, int note) {
rate=(song.tuning*pow(2.0,(double)(note+3)/12.0)*((double)song.sample[sample]->centerRate/8363.0)); rate=(song.tuning*pow(2.0,(double)(note+3)/12.0)*((double)song.sample[sample]->centerRate/8363.0));
if (rate<=0) rate=song.sample[sample]->rate; if (rate<=0) rate=song.sample[sample]->rate;
} }
if (rate<100) rate=100;
blip_set_rates(samp_bb,rate,got.rate); blip_set_rates(samp_bb,rate,got.rate);
samp_prevSample=0; samp_prevSample=0;
sPreview.pos=0; sPreview.pos=0;
@ -1057,7 +1058,9 @@ void DivEngine::previewWave(int wave, int note) {
return; return;
} }
blip_clear(samp_bb); blip_clear(samp_bb);
blip_set_rates(samp_bb,song.wave[wave]->len*((song.tuning*0.0625)*pow(2.0,(double)(note+3)/12.0)),got.rate); double rate=song.wave[wave]->len*((song.tuning*0.0625)*pow(2.0,(double)(note+3)/12.0));
if (rate<100) rate=100;
blip_set_rates(samp_bb,rate,got.rate);
samp_prevSample=0; samp_prevSample=0;
sPreview.pos=0; sPreview.pos=0;
sPreview.sample=-1; sPreview.sample=-1;