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MSM6258: fix panning

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issue #2249
This commit is contained in:
tildearrow 2024-11-24 16:05:52 -05:00
parent c140c94c5f
commit 5d47b50032
1 changed files with 6 additions and 6 deletions
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12
src/engine/platform/msm6258.cpp
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@ -88,8 +88,8 @@ void DivPlatformMSM6258::acquire(short** buf, size_t len) {
buf[1][h]=0; buf[1][h]=0;
oscBuf[0]->data[oscBuf[0]->needle++]=0; oscBuf[0]->data[oscBuf[0]->needle++]=0;
} else { } else {
buf[0][h]=(msmPan&2)?msmOut:0; buf[0][h]=(msmPan&2)?0:msmOut;
buf[1][h]=(msmPan&1)?msmOut:0; buf[1][h]=(msmPan&1)?0:msmOut;
oscBuf[0]->data[oscBuf[0]->needle++]=msmPan?(msmOut>>1):0; oscBuf[0]->data[oscBuf[0]->needle++]=msmPan?(msmOut>>1):0;
} }
} }
@ -109,7 +109,7 @@ void DivPlatformMSM6258::tick(bool sysTick) {
if (chan[i].std.panL.had) { if (chan[i].std.panL.had) {
if (chan[i].pan!=(chan[i].std.panL.val&3)) { if (chan[i].pan!=(chan[i].std.panL.val&3)) {
chan[i].pan=chan[i].std.panL.val&3; chan[i].pan=chan[i].std.panL.val&3;
rWrite(2,chan[i].pan); rWrite(2,(~chan[i].pan)&3);
} }
} }
if (chan[i].std.ex1.had) { if (chan[i].std.ex1.had) {
@ -256,7 +256,7 @@ int DivPlatformMSM6258::dispatch(DivCommand c) {
} else { } else {
chan[c.chan].pan=(c.value2>0)|((c.value>0)<<1); chan[c.chan].pan=(c.value2>0)|((c.value>0)<<1);
} }
rWrite(2,chan[c.chan].pan); rWrite(2,(~chan[c.chan].pan)&3);
break; break;
} }
case DIV_CMD_LEGATO: { case DIV_CMD_LEGATO: {
@ -296,7 +296,7 @@ void DivPlatformMSM6258::forceIns() {
} }
rWrite(12,rateSel); rWrite(12,rateSel);
rWrite(8,clockSel); rWrite(8,clockSel);
rWrite(2,chan[0].pan); rWrite(2,(~chan[0].pan)&3);
} }
void* DivPlatformMSM6258::getChanState(int ch) { void* DivPlatformMSM6258::getChanState(int ch) {
@ -339,7 +339,7 @@ void DivPlatformMSM6258::reset() {
msmDividerCount=0; msmDividerCount=0;
msmClock=0; msmClock=0;
msmClockCount=0; msmClockCount=0;
msmPan=3; msmPan=0;
rateSel=2; rateSel=2;
clockSel=0; clockSel=0;
updateSampleFreq=true; updateSampleFreq=true;