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WonderSwan: match DM's volume command behavior (#266)

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Natt Akuma 2022-03-08 16:51:37 +07:00 committed by GitHub
parent 270225f6d1
commit 7711069a66
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 5 deletions
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8
src/engine/platform/swan.cpp
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@ -152,7 +152,7 @@ void DivPlatformSwan::tick() {
unsigned char sndCtrl=(pcm?0x20:0)|(sweep?0x40:0)|((noise>0)?0x80:0);
for (int i=0; i<4; i++) {
chan[i].std.next();
if (chan[i].std.willVol) {
if (chan[i].std.hadVol) {
int env=chan[i].std.vol;
if(parent->getIns(chan[i].ins)->type==DIV_INS_AMIGA) {
env=MIN(env/4,15);
@ -320,7 +320,7 @@ int DivPlatformSwan::dispatch(DivCommand c) {
case DIV_CMD_VOLUME:
if (chan[c.chan].vol!=c.value) {
chan[c.chan].vol=c.value;
if (!chan[c.chan].std.willVol) {
if (!chan[c.chan].std.hadVol) {
calcAndWriteOutVol(c.chan,15);
}
}
@ -392,9 +392,7 @@ int DivPlatformSwan::dispatch(DivCommand c) {
break;
case DIV_CMD_PANNING: {
chan[c.chan].pan=c.value;
if (!chan[c.chan].std.willVol) {
calcAndWriteOutVol(c.chan,15);
}
calcAndWriteOutVol(c.chan,chan[c.chan].std.willVol?chan[c.chan].std.vol:15);
break;
}
case DIV_CMD_LEGATO: