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new arp strategy, part 1

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This commit is contained in:
tildearrow 2022-12-17 02:07:24 -05:00
parent 3eb3d8a6f1
commit 6f22ade69a
58 changed files with 150 additions and 116 deletions
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6
src/engine/platform/vera.cpp
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@ -190,7 +190,7 @@ void DivPlatformVERA::tick(bool sysTick) {
chan[i].freqChanged=true;
}
if (chan[i].freqChanged) {
chan[i].freq=parent->calcFreq(chan[i].baseFreq,chan[i].pitch,false,8,chan[i].pitch2,chipClock,2097152);
chan[i].freq=parent->calcFreq(chan[i].baseFreq,chan[i].pitch,chan[i].fixedArp?chan[i].baseNoteOverride:chan[i].arpOff,chan[i].fixedArp,false,8,chan[i].pitch2,chipClock,2097152);
if (chan[i].freq>65535) chan[i].freq=65535;
rWrite(i,0,chan[i].freq&0xff);
rWrite(i,1,(chan[i].freq>>8)&0xff);
@ -221,7 +221,7 @@ void DivPlatformVERA::tick(bool sysTick) {
off=65536.0*(s->centerRate/8363.0);
}
}
chan[16].freq=parent->calcFreq(chan[16].baseFreq,chan[16].pitch,false,8,chan[16].pitch2,chipClock,off);
chan[16].freq=parent->calcFreq(chan[16].baseFreq,chan[16].pitch,chan[16].fixedArp?chan[16].baseNoteOverride:chan[16].arpOff,chan[16].fixedArp,false,8,chan[16].pitch2,chipClock,off);
if (chan[16].freq>128) chan[16].freq=128;
rWritePCMRate(chan[16].freq&0xff);
chan[16].freqChanged=false;
@ -326,7 +326,7 @@ int DivPlatformVERA::dispatch(DivCommand c) {
break;
}
case DIV_CMD_LEGATO:
chan[c.chan].baseFreq=calcNoteFreq(c.chan,c.value+((chan[c.chan].std.arp.will && !chan[c.chan].std.arp.mode)?(chan[c.chan].std.arp.val):(0)));
chan[c.chan].baseFreq=calcNoteFreq(c.chan,c.value+((HACKY_LEGATO_MESS)?(chan[c.chan].std.arp.val):(0)));
chan[c.chan].freqChanged=true;
chan[c.chan].note=c.value;
break;