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fix sample issues, part 2

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tildearrow 2024-02-01 17:15:19 -05:00
parent 36f7f34450
commit 5a5d85c4cc
6 changed files with 39 additions and 12 deletions
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9
src/engine/platform/es5506.cpp
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@ -727,19 +727,24 @@ int DivPlatformES5506::dispatch(DivCommand c) {
if (((ins->amiga.useNoteMap) && (c.value>=0 && c.value<120)) ||
((!ins->amiga.useNoteMap) && (ins->amiga.initSample>=0 && ins->amiga.initSample<parent->song.sampleLen))) {
int sample=ins->amiga.getSample(c.value);
chan[c.chan].sampleNote=c.value;
if (sample>=0 && sample<parent->song.sampleLen) {
sampleValid=true;
chan[c.chan].volMacroMax=ins->type==DIV_INS_AMIGA?64:0xfff;
chan[c.chan].panMacroMax=ins->type==DIV_INS_AMIGA?127:0xfff;
chan[c.chan].pcm.next=ins->amiga.useNoteMap?c.value:sample;
c.value=ins->amiga.getFreq(c.value);
chan[c.chan].sampleNoteDelta=c.value-chan[c.chan].sampleNote;
chan[c.chan].pcm.note=c.value;
chan[c.chan].filter=ins->es5506.filter;
chan[c.chan].envelope=ins->es5506.envelope;
} else {
chan[c.chan].sampleNoteDelta=0;
}
}
if (!sampleValid) {
chan[c.chan].pcm.index=chan[c.chan].pcm.next=-1;
chan[c.chan].sampleNoteDelta=0;
chan[c.chan].filter=DivInstrumentES5506::Filter();
chan[c.chan].envelope=DivInstrumentES5506::Envelope();
}
@ -962,7 +967,7 @@ int DivPlatformES5506::dispatch(DivCommand c) {
break;
case DIV_CMD_NOTE_PORTA: {
int nextFreq=chan[c.chan].baseFreq;
const int destFreq=NOTE_ES5506(c.chan,c.value2);
const int destFreq=NOTE_ES5506(c.chan,c.value2+chan[c.chan].sampleNoteDelta);
bool return2=false;
if (destFreq>nextFreq) {
nextFreq+=c.value;
@ -987,7 +992,7 @@ int DivPlatformES5506::dispatch(DivCommand c) {
}
case DIV_CMD_LEGATO: {
chan[c.chan].note=c.value;
chan[c.chan].nextNote=chan[c.chan].note+((HACKY_LEGATO_MESS)?(chan[c.chan].std.arp.val-12):(0));
chan[c.chan].nextNote=chan[c.chan].note+chan[c.chan].sampleNoteDelta+((HACKY_LEGATO_MESS)?(chan[c.chan].std.arp.val-12):(0));
chan[c.chan].noteChanged.note=1;
break;
}