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NES: fix duty effect not working at all

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tildearrow 2022-05-04 22:04:18 -05:00
parent 10e8d71745
commit 6aefd392ff
2 changed files with 3 additions and 0 deletions
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1
src/engine/platform/mmc5.cpp
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@ -304,6 +304,7 @@ int DivPlatformMMC5::dispatch(DivCommand c) {
} }
case DIV_CMD_STD_NOISE_MODE: case DIV_CMD_STD_NOISE_MODE:
chan[c.chan].duty=c.value; chan[c.chan].duty=c.value;
rWrite(0x5000+c.chan*4,0x30|chan[c.chan].outVol|((chan[c.chan].duty&3)<<6));
break; break;
case DIV_CMD_SAMPLE_BANK: case DIV_CMD_SAMPLE_BANK:
sampleBank=c.value; sampleBank=c.value;

2
src/engine/platform/nes.cpp
View file

@ -520,6 +520,8 @@ int DivPlatformNES::dispatch(DivCommand c) {
chan[c.chan].duty=c.value; chan[c.chan].duty=c.value;
if (c.chan==3) { // noise if (c.chan==3) { // noise
chan[c.chan].freqChanged=true; chan[c.chan].freqChanged=true;
} else if (c.chan<2) {
rWrite(0x4000+c.chan*4,0x30|chan[c.chan].outVol|((chan[c.chan].duty&3)<<6));
} }
break; break;
case DIV_CMD_NES_SWEEP: case DIV_CMD_NES_SWEEP: