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Namco 163: get rid of wave load

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part of some serious work... the global wave load feature will be improved
This commit is contained in:
tildearrow 2023-07-19 14:29:38 -05:00
parent b42614189f
commit d779b4c516
4 changed files with 0 additions and 65 deletions
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47
src/engine/platform/n163.cpp
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@ -249,35 +249,6 @@ void DivPlatformN163::tick(bool sysTick) {
}
}
}
if (chan[i].std.ex3.had) {
if (chan[i].loadWave!=chan[i].std.ex3.val) {
chan[i].loadWave=chan[i].std.ex3.val;
if (chan[i].loadMode&0x2) {
updateWave(i,chan[i].loadWave,chan[i].loadPos,chan[i].loadLen&0xfc);
}
}
}
if (chan[i].std.alg.had) {
if (chan[i].loadPos!=chan[i].std.alg.val) {
chan[i].loadPos=chan[i].std.alg.val;
}
}
if (chan[i].std.fb.had) {
if (chan[i].loadLen!=(chan[i].std.fb.val&0xfc)) {
chan[i].loadLen=chan[i].std.fb.val&0xfc;
}
}
if (chan[i].std.fms.had) {
if ((chan[i].loadMode&0x2)!=(chan[i].std.fms.val&0x2)) { // load when every waveform changes
chan[i].loadMode=(chan[i].loadMode&~0x2)|(chan[i].std.fms.val&0x2);
}
if ((chan[i].loadMode&0x1)!=(chan[i].std.fms.val&0x1)) { // load now
chan[i].loadMode=(chan[i].loadMode&~0x1)|(chan[i].std.fms.val&0x1);
if (chan[i].loadMode&0x1) { // rising edge
updateWave(i,chan[i].loadWave,chan[i].loadPos,chan[i].loadLen&0xfc);
}
}
}
if (chan[i].volumeChanged) {
if (chan[i].active && !isMuted[i]) {
chWriteMask(i,0x7,chan[i].resVol&0xf,0xf);
@ -459,24 +430,6 @@ int DivPlatformN163::dispatch(DivCommand c) {
chan[c.chan].waveChanged=true;
}
break;
case DIV_CMD_N163_WAVE_LOAD:
chan[c.chan].loadWave=c.value;
if (chan[c.chan].loadMode&0x2) { // load when every waveform changes
updateWave(c.chan,chan[c.chan].loadWave,chan[c.chan].loadPos,chan[c.chan].loadLen);
}
break;
case DIV_CMD_N163_WAVE_LOADPOS:
chan[c.chan].loadPos=c.value;
break;
case DIV_CMD_N163_WAVE_LOADLEN:
chan[c.chan].loadLen=c.value&0xfc;
break;
case DIV_CMD_N163_WAVE_LOADMODE:
chan[c.chan].loadMode=c.value&0x3;
if (chan[c.chan].loadMode&0x1) { // load now
updateWave(c.chan,chan[c.chan].loadWave,chan[c.chan].loadPos,chan[c.chan].loadLen);
}
break;
case DIV_CMD_N163_GLOBAL_WAVE_LOAD:
loadWave=c.value;
if (loadMode&0x2) { // load when every waveform changes