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Merge branch 'master' of https://github.com/tildearrow/furnace into SID3

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This commit is contained in:
LTVA1 2024-08-24 19:15:27 +03:00
commit 12bd2d3829
28 changed files with 541 additions and 76 deletions
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67
src/engine/playback.cpp
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@ -67,6 +67,7 @@ const char* cmdName[]={
"HINT_ARPEGGIO",
"HINT_VOLUME",
"HINT_VOL_SLIDE",
"HINT_VOL_SLIDE_TARGET",
"HINT_PORTA",
"HINT_LEGATO",
@ -662,7 +663,23 @@ void DivEngine::processRow(int i, bool afterDelay) {
}
// volume
if (pat->data[whatRow][3]!=-1) {
int volPortaTarget=-1;
bool noApplyVolume=false;
for (int j=0; j<curPat[i].effectCols; j++) {
short effect=pat->data[whatRow][4+(j<<1)];
if (effect==0xd3 || effect==0xd4) { // vol porta
volPortaTarget=pat->data[whatRow][3]<<8; // can be -256
short effectVal=pat->data[whatRow][5+(j<<1)];
if (effectVal==-1) effectVal=0;
effectVal&=255;
noApplyVolume=effectVal>0; // "D3.." or "D300" shouldn't stop volume from applying
break; // technically you could have both D3 and D4... let's not care
}
}
if (pat->data[whatRow][3]!=-1 && !noApplyVolume) {
if (!song.oldAlwaysSetVolume || disCont[dispatchOfChan[i]].dispatch->getLegacyAlwaysSetVolume() || (MIN(chan[i].volMax,chan[i].volume)>>8)!=pat->data[whatRow][3]) {
if (pat->data[whatRow][0]==0 && pat->data[whatRow][1]==0) {
chan[i].midiAftertouch=true;
@ -851,6 +868,7 @@ void DivEngine::processRow(int i, bool afterDelay) {
} else {
chan[i].volSpeed=0;
}
chan[i].volSpeedTarget=-1;
dispatchCmd(DivCommand(DIV_CMD_HINT_VOL_SLIDE,i,chan[i].volSpeed));
break;
case 0x06: // vol slide + porta
@ -892,6 +910,7 @@ void DivEngine::processRow(int i, bool afterDelay) {
} else {
chan[i].volSpeed=0;
}
chan[i].volSpeedTarget=-1;
dispatchCmd(DivCommand(DIV_CMD_HINT_VOL_SLIDE,i,chan[i].volSpeed));
break;
case 0x07: // tremolo
@ -902,6 +921,7 @@ void DivEngine::processRow(int i, bool afterDelay) {
chan[i].tremoloRate=effectVal>>4;
if (chan[i].tremoloDepth!=0) {
chan[i].volSpeed=0;
chan[i].volSpeedTarget=-1;
} else {
dispatchCmd(DivCommand(DIV_CMD_VOLUME,i,chan[i].volume>>8));
dispatchCmd(DivCommand(DIV_CMD_HINT_VOLUME,i,chan[i].volume>>8));
@ -921,6 +941,7 @@ void DivEngine::processRow(int i, bool afterDelay) {
} else {
chan[i].volSpeed=0;
}
chan[i].volSpeedTarget=-1;
dispatchCmd(DivCommand(DIV_CMD_HINT_VOL_SLIDE,i,chan[i].volSpeed));
break;
case 0x00: // arpeggio
@ -963,6 +984,22 @@ void DivEngine::processRow(int i, bool afterDelay) {
chan[i].cutType=0;
}
break;
case 0xd3: // volume portamento (vol porta)
// tremolo and vol slides are incompatible
chan[i].tremoloDepth=0;
chan[i].tremoloRate=0;
chan[i].volSpeed=volPortaTarget<0 ? 0 : volPortaTarget>chan[i].volume ? effectVal : -effectVal;
chan[i].volSpeedTarget=chan[i].volSpeed==0 ? -1 : volPortaTarget;
dispatchCmd(DivCommand(DIV_CMD_HINT_VOL_SLIDE_TARGET,i,chan[i].volSpeed,chan[i].volSpeedTarget));
break;
case 0xd4: // volume portamento fast (vol porta fast)
// tremolo and vol slides are incompatible
chan[i].tremoloDepth=0;
chan[i].tremoloRate=0;
chan[i].volSpeed=volPortaTarget<0 ? 0 : volPortaTarget>chan[i].volume ? 256*effectVal : -256*effectVal;
chan[i].volSpeedTarget=chan[i].volSpeed==0 ? -1 : volPortaTarget;
dispatchCmd(DivCommand(DIV_CMD_HINT_VOL_SLIDE_TARGET,i,chan[i].volSpeed,chan[i].volSpeedTarget));
break;
case 0xe0: // arp speed
if (effectVal>0) {
curSubSong->arpLen=effectVal;
@ -1100,6 +1137,7 @@ void DivEngine::processRow(int i, bool afterDelay) {
chan[i].tremoloDepth=0;
chan[i].tremoloRate=0;
chan[i].volSpeed=effectVal;
chan[i].volSpeedTarget=-1;
dispatchCmd(DivCommand(DIV_CMD_HINT_VOL_SLIDE,i,chan[i].volSpeed));
break;
case 0xf4: // fine volume ramp down
@ -1107,6 +1145,7 @@ void DivEngine::processRow(int i, bool afterDelay) {
chan[i].tremoloDepth=0;
chan[i].tremoloRate=0;
chan[i].volSpeed=-effectVal;
chan[i].volSpeedTarget=-1;
dispatchCmd(DivCommand(DIV_CMD_HINT_VOL_SLIDE,i,chan[i].volSpeed));
break;
case 0xf5: // disable macro
@ -1120,12 +1159,14 @@ void DivEngine::processRow(int i, bool afterDelay) {
break;
case 0xf8: // single volume ramp up
chan[i].volSpeed=0; // add compat flag?
chan[i].volSpeedTarget=-1;
chan[i].volume=MIN(chan[i].volume+effectVal*256,chan[i].volMax);
dispatchCmd(DivCommand(DIV_CMD_VOLUME,i,chan[i].volume>>8));
dispatchCmd(DivCommand(DIV_CMD_HINT_VOLUME,i,chan[i].volume>>8));
break;
case 0xf9: // single volume ramp down
chan[i].volSpeed=0; // add compat flag?
chan[i].volSpeedTarget=-1;
chan[i].volume=MAX(chan[i].volume-effectVal*256,0);
dispatchCmd(DivCommand(DIV_CMD_VOLUME,i,chan[i].volume>>8));
dispatchCmd(DivCommand(DIV_CMD_HINT_VOLUME,i,chan[i].volume>>8));
@ -1143,9 +1184,9 @@ void DivEngine::processRow(int i, bool afterDelay) {
} else {
chan[i].volSpeed=0;
}
chan[i].volSpeedTarget=-1;
dispatchCmd(DivCommand(DIV_CMD_HINT_VOL_SLIDE,i,chan[i].volSpeed));
break;
case 0xfc: // delayed note release
if (song.delayBehavior==2 || effectVal<nextSpeed) {
chan[i].cut=effectVal+1;
@ -1613,9 +1654,30 @@ bool DivEngine::nextTick(bool noAccum, bool inhibitLowLat) {
if (chan[i].volSpeed!=0) {
chan[i].volume=(chan[i].volume&0xff)|(dispatchCmd(DivCommand(DIV_CMD_GET_VOLUME,i))<<8);
chan[i].volume+=chan[i].volSpeed;
if (chan[i].volSpeedTarget!=-1) {
bool atTarget=false;
if (chan[i].volSpeed>0) {
atTarget=(chan[i].volume>=chan[i].volSpeedTarget);
} else if (chan[i].volSpeed<0) {
atTarget=(chan[i].volume<=chan[i].volSpeedTarget);
} else {
atTarget=true;
chan[i].volSpeedTarget=chan[i].volume;
}
if (atTarget) {
chan[i].volume=chan[i].volSpeedTarget;
chan[i].volSpeed=0;
chan[i].volSpeedTarget=-1;
dispatchCmd(DivCommand(DIV_CMD_HINT_VOLUME,i,chan[i].volume>>8));
dispatchCmd(DivCommand(DIV_CMD_VOLUME,i,chan[i].volume>>8));
dispatchCmd(DivCommand(DIV_CMD_HINT_VOL_SLIDE,i,0));
}
}
if (chan[i].volume>chan[i].volMax) {
chan[i].volume=chan[i].volMax;
chan[i].volSpeed=0;
chan[i].volSpeedTarget=-1;
dispatchCmd(DivCommand(DIV_CMD_HINT_VOLUME,i,chan[i].volume>>8));
dispatchCmd(DivCommand(DIV_CMD_VOLUME,i,chan[i].volume>>8));
dispatchCmd(DivCommand(DIV_CMD_HINT_VOL_SLIDE,i,0));
@ -1627,6 +1689,7 @@ bool DivEngine::nextTick(bool noAccum, bool inhibitLowLat) {
} else {
chan[i].volume=0;
}
chan[i].volSpeedTarget=-1;
dispatchCmd(DivCommand(DIV_CMD_VOLUME,i,chan[i].volume>>8));
dispatchCmd(DivCommand(DIV_CMD_HINT_VOLUME,i,chan[i].volume>>8));
} else {