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OPNA/OPNB: implement pitch macro

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issue #838
This commit is contained in:
tildearrow 2023-01-12 18:47:02 -05:00
parent 9af1ce84df
commit bf0c58aedc
3 changed files with 33 additions and 0 deletions
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11
src/engine/platform/ym2608.cpp
View file

@ -715,6 +715,17 @@ void DivPlatformYM2608::tick(bool sysTick) {
} }
chan[15].freqChanged=true; chan[15].freqChanged=true;
} }
if (chan[15].std.pitch.had) {
if (chan[15].std.pitch.mode) {
chan[15].pitch2+=chan[15].std.pitch.val;
CLAMP_VAR(chan[15].pitch2,-65535,65535);
} else {
chan[15].pitch2=chan[15].std.pitch.val;
}
chan[15].freqChanged=true;
}
if (chan[15].std.panL.had) { if (chan[15].std.panL.had) {
if (chan[15].pan!=(chan[15].std.panL.val&3)) { if (chan[15].pan!=(chan[15].std.panL.val&3)) {
chan[15].pan=chan[15].std.panL.val&3; chan[15].pan=chan[15].std.panL.val&3;

11
src/engine/platform/ym2610.cpp
View file

@ -650,6 +650,17 @@ void DivPlatformYM2610::tick(bool sysTick) {
} }
chan[adpcmBChanOffs].freqChanged=true; chan[adpcmBChanOffs].freqChanged=true;
} }
if (chan[adpcmBChanOffs].std.pitch.had) {
if (chan[adpcmBChanOffs].std.pitch.mode) {
chan[adpcmBChanOffs].pitch2+=chan[adpcmBChanOffs].std.pitch.val;
CLAMP_VAR(chan[adpcmBChanOffs].pitch2,-65535,65535);
} else {
chan[adpcmBChanOffs].pitch2=chan[adpcmBChanOffs].std.pitch.val;
}
chan[adpcmBChanOffs].freqChanged=true;
}
if (chan[adpcmBChanOffs].std.panL.had) { if (chan[adpcmBChanOffs].std.panL.had) {
if (chan[adpcmBChanOffs].pan!=(chan[adpcmBChanOffs].std.panL.val&3)) { if (chan[adpcmBChanOffs].pan!=(chan[adpcmBChanOffs].std.panL.val&3)) {
chan[adpcmBChanOffs].pan=chan[adpcmBChanOffs].std.panL.val&3; chan[adpcmBChanOffs].pan=chan[adpcmBChanOffs].std.panL.val&3;

11
src/engine/platform/ym2610b.cpp
View file

@ -717,6 +717,17 @@ void DivPlatformYM2610B::tick(bool sysTick) {
} }
chan[adpcmBChanOffs].freqChanged=true; chan[adpcmBChanOffs].freqChanged=true;
} }
if (chan[adpcmBChanOffs].std.pitch.had) {
if (chan[adpcmBChanOffs].std.pitch.mode) {
chan[adpcmBChanOffs].pitch2+=chan[adpcmBChanOffs].std.pitch.val;
CLAMP_VAR(chan[adpcmBChanOffs].pitch2,-65535,65535);
} else {
chan[adpcmBChanOffs].pitch2=chan[adpcmBChanOffs].std.pitch.val;
}
chan[adpcmBChanOffs].freqChanged=true;
}
if (chan[adpcmBChanOffs].std.panL.had) { if (chan[adpcmBChanOffs].std.panL.had) {
if (chan[adpcmBChanOffs].pan!=(chan[adpcmBChanOffs].std.panL.val&3)) { if (chan[adpcmBChanOffs].pan!=(chan[adpcmBChanOffs].std.panL.val&3)) {
chan[adpcmBChanOffs].pan=chan[adpcmBChanOffs].std.panL.val&3; chan[adpcmBChanOffs].pan=chan[adpcmBChanOffs].std.panL.val&3;