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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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2
src/engine/platform/ay.cpp
View file

@ -408,7 +408,7 @@ int DivPlatformAY8910::dispatch(DivCommand c) {
chan[c.chan].sampleNote=c.value;
c.value=ins->amiga.getFreq(c.value);
chan[c.chan].sampleNoteDelta=c.value-chan[c.chan].sampleNote;
} else {
} else if (chan[c.chan].sampleNote!=DIV_NOTE_NULL) {
chan[c.chan].dac.sample=ins->amiga.getSample(chan[c.chan].sampleNote);
c.value=ins->amiga.getFreq(chan[c.chan].sampleNote);
}

11
src/engine/platform/ay8930.cpp
View file

@ -406,7 +406,12 @@ int DivPlatformAY8930::dispatch(DivCommand c) {
if (ins->type==DIV_INS_AMIGA || ins->amiga.useSample) {
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].dac.sample=ins->amiga.getSample(c.value);
chan[c.chan].sampleNote=c.value;
c.value=ins->amiga.getFreq(c.value);
chan[c.chan].sampleNoteDelta=c.value-chan[c.chan].sampleNote;
} else if (chan[c.chan].sampleNote!=DIV_NOTE_NULL) {
chan[c.chan].dac.sample=ins->amiga.getSample(chan[c.chan].sampleNote);
c.value=ins->amiga.getFreq(chan[c.chan].sampleNote);
}
if (chan[c.chan].dac.sample<0 || chan[c.chan].dac.sample>=parent->song.sampleLen) {
chan[c.chan].dac.sample=-1;
@ -458,6 +463,8 @@ int DivPlatformAY8930::dispatch(DivCommand c) {
break;
}
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].sampleNote=DIV_NOTE_NULL;
chan[c.chan].sampleNoteDelta=0;
chan[c.chan].baseFreq=NOTE_PERIODIC(c.value);
chan[c.chan].freqChanged=true;
chan[c.chan].note=c.value;
@ -520,7 +527,7 @@ int DivPlatformAY8930::dispatch(DivCommand c) {
break;
}
case DIV_CMD_NOTE_PORTA: {
int destFreq=NOTE_PERIODIC(c.value2);
int destFreq=NOTE_PERIODIC(c.value2+chan[c.chan].sampleNoteDelta);
bool return2=false;
if (destFreq>chan[c.chan].baseFreq) {
chan[c.chan].baseFreq+=c.value;
@ -543,7 +550,7 @@ int DivPlatformAY8930::dispatch(DivCommand c) {
break;
}
case DIV_CMD_LEGATO: {
chan[c.chan].baseFreq=NOTE_PERIODIC(c.value);
chan[c.chan].baseFreq=NOTE_PERIODIC(c.value+chan[c.chan].sampleNoteDelta);
chan[c.chan].freqChanged=true;
break;
}

6
src/engine/platform/c140.cpp
View file

@ -320,7 +320,9 @@ int DivPlatformC140::dispatch(DivCommand c) {
chan[c.chan].macroPanMul=ins->type==DIV_INS_AMIGA?127:255;
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].sample=ins->amiga.getSample(c.value);
chan[c.chan].sampleNote=c.value;
c.value=ins->amiga.getFreq(c.value);
chan[c.chan].sampleNoteDelta=c.value-chan[c.chan].sampleNote;
}
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].baseFreq=NOTE_FREQUENCY(c.value);
@ -393,7 +395,7 @@ int DivPlatformC140::dispatch(DivCommand c) {
chan[c.chan].freqChanged=true;
break;
case DIV_CMD_NOTE_PORTA: {
int destFreq=NOTE_FREQUENCY(c.value2);
int destFreq=NOTE_FREQUENCY(c.value2+chan[c.chan].sampleNoteDelta);
bool return2=false;
if (destFreq>chan[c.chan].baseFreq) {
chan[c.chan].baseFreq+=c.value;
@ -416,7 +418,7 @@ int DivPlatformC140::dispatch(DivCommand c) {
break;
}
case DIV_CMD_LEGATO: {
chan[c.chan].baseFreq=NOTE_FREQUENCY(c.value+((HACKY_LEGATO_MESS)?(chan[c.chan].std.arp.val-12):(0)));
chan[c.chan].baseFreq=NOTE_FREQUENCY(c.value+chan[c.chan].sampleNoteDelta+((HACKY_LEGATO_MESS)?(chan[c.chan].std.arp.val-12):(0)));
chan[c.chan].freqChanged=true;
chan[c.chan].note=c.value;
break;

9
src/engine/platform/es5506.cpp
View file

@ -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;
}

6
src/engine/platform/ga20.cpp
View file

@ -207,7 +207,9 @@ int DivPlatformGA20::dispatch(DivCommand c) {
chan[c.chan].macroVolMul=ins->type==DIV_INS_AMIGA?64:255;
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].sample=ins->amiga.getSample(c.value);
chan[c.chan].sampleNote=c.value;
c.value=ins->amiga.getFreq(c.value);
chan[c.chan].sampleNoteDelta=c.value-chan[c.chan].sampleNote;
}
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].baseFreq=NOTE_PERIODIC(c.value);
@ -263,7 +265,7 @@ int DivPlatformGA20::dispatch(DivCommand c) {
chan[c.chan].freqChanged=true;
break;
case DIV_CMD_NOTE_PORTA: {
const int destFreq=NOTE_PERIODIC(c.value2);
const int destFreq=NOTE_PERIODIC(c.value2+chan[c.chan].sampleNoteDelta);
bool return2=false;
if (destFreq>chan[c.chan].baseFreq) {
chan[c.chan].baseFreq+=c.value;
@ -286,7 +288,7 @@ int DivPlatformGA20::dispatch(DivCommand c) {
break;
}
case DIV_CMD_LEGATO: {
chan[c.chan].baseFreq=NOTE_PERIODIC(c.value+((HACKY_LEGATO_MESS)?(chan[c.chan].std.arp.val-12):(0)));
chan[c.chan].baseFreq=NOTE_PERIODIC(c.value+chan[c.chan].sampleNoteDelta+((HACKY_LEGATO_MESS)?(chan[c.chan].std.arp.val-12):(0)));
chan[c.chan].freqChanged=true;
chan[c.chan].note=c.value;
break;

17
src/engine/platform/genesis.cpp
View file

@ -704,8 +704,12 @@ int DivPlatformGenesis::dispatch(DivCommand c) {
} else if (chan[c.chan].furnaceDac) {
chan[c.chan].dacMode=0;
rWrite(0x2b,0<<7);
chan[c.chan].sampleNote=DIV_NOTE_NULL;
chan[c.chan].sampleNoteDelta=0;
} else if (!chan[c.chan].dacMode) {
rWrite(0x2b,0<<7);
chan[c.chan].sampleNote=DIV_NOTE_NULL;
chan[c.chan].sampleNoteDelta=0;
}
}
if (c.chan>=5 && chan[c.chan].dacMode) {
@ -713,7 +717,12 @@ int DivPlatformGenesis::dispatch(DivCommand c) {
if (ins->type==DIV_INS_AMIGA) { // Furnace mode
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].dacSample=ins->amiga.getSample(c.value);
chan[c.chan].sampleNote=c.value;
c.value=ins->amiga.getFreq(c.value);
chan[c.chan].sampleNoteDelta=c.value-chan[c.chan].sampleNote;
} else if (chan[c.chan].sampleNote!=DIV_NOTE_NULL) {
chan[c.chan].dacSample=ins->amiga.getSample(chan[c.chan].sampleNote);
c.value=ins->amiga.getFreq(chan[c.chan].sampleNote);
}
if (chan[c.chan].dacSample<0 || chan[c.chan].dacSample>=parent->song.sampleLen) {
chan[c.chan].dacSample=-1;
@ -752,6 +761,8 @@ int DivPlatformGenesis::dispatch(DivCommand c) {
if (c.value!=DIV_NOTE_NULL) {
chan[c.chan].note=c.value;
}
chan[c.chan].sampleNote=DIV_NOTE_NULL;
chan[c.chan].sampleNoteDelta=0;
chan[c.chan].dacSample=12*chan[c.chan].sampleBank+chan[c.chan].note%12;
if (chan[c.chan].dacSample>=parent->song.sampleLen) {
chan[c.chan].dacSample=-1;
@ -863,7 +874,7 @@ int DivPlatformGenesis::dispatch(DivCommand c) {
}
case DIV_CMD_NOTE_PORTA: {
if (parent->song.linearPitch==2) {
int destFreq=NOTE_FREQUENCY(c.value2);
int destFreq=NOTE_FREQUENCY(c.value2+chan[c.chan].sampleNoteDelta);
bool return2=false;
if (destFreq>chan[c.chan].baseFreq) {
chan[c.chan].baseFreq+=c.value;
@ -909,7 +920,7 @@ int DivPlatformGenesis::dispatch(DivCommand c) {
break;
}
if (c.chan>=5 && chan[c.chan].furnaceDac && chan[c.chan].dacMode) {
int destFreq=parent->calcBaseFreq(1,1,c.value2,false);
int destFreq=parent->calcBaseFreq(1,1,c.value2+chan[c.chan].sampleNoteDelta,false);
bool return2=false;
if (destFreq>chan[c.chan].baseFreq) {
chan[c.chan].baseFreq+=c.value*16;
@ -963,7 +974,7 @@ int DivPlatformGenesis::dispatch(DivCommand c) {
if (c.chan==csmChan) {
chan[c.chan].baseFreq=NOTE_PERIODIC(c.value);
} else if (c.chan>=5 && chan[c.chan].furnaceDac && chan[c.chan].dacMode) {
chan[c.chan].baseFreq=parent->calcBaseFreq(1,1,c.value,false);
chan[c.chan].baseFreq=parent->calcBaseFreq(1,1,c.value+chan[c.chan].sampleNoteDelta,false);
} else {
if (chan[c.chan].insChanged) {
DivInstrument* ins=parent->getIns(chan[c.chan].ins,DIV_INS_FM);