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swan: Add command to change internal speaker loudness

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This commit is contained in:
Adrian Siekierka 2025-03-08 20:06:01 +01:00 • committed by tildearrow
parent b59fc1e8f5
commit c93dc6f4f3
5 changed files with 24 additions and 3 deletions
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13
src/engine/platform/swan.cpp
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@ -421,6 +421,17 @@ int DivPlatformSwan::dispatch(DivCommand c) {
rWrite(0x0c,c.value&0xff);
}
break;
case DIV_CMD_WS_GLOBAL_SPEAKER_VOLUME:
if (c.value <= 1) {
rWrite(0x11,0x09|(3<<1));
} else if (c.value <= 3) {
rWrite(0x11,0x09|(2<<1));
} else if (c.value <= 7) {
rWrite(0x11,0x09|(1<<1));
} else {
rWrite(0x11,0x09|(0<<1));
}
break;
case DIV_CMD_NOTE_PORTA: {
int destFreq=NOTE_PERIODIC(c.value2+chan[c.chan].sampleNoteDelta);
bool return2=false;
@ -631,7 +642,7 @@ void DivPlatformSwan::setFlags(const DivConfig& flags) {
chipClock=3072000;
CHECK_CUSTOM_CLOCK;
rate=chipClock/128;
stereo=flags.getBool("stereo",false);
stereo=flags.getBool("stereo",true);
for (int i=0; i<4; i++) {
oscBuf[i]->setRate(rate);
}