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FDS: Fixed audio bugs introduced in previous commit (broke sound effects in doki doki panic)

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This commit is contained in:
Souryo 2017-05-04 21:41:53 -04:00
parent 5ccbe95a55
commit 2cddcb31cf
2 changed files with 5 additions and 5 deletions
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8
Core/BaseFdsChannel.h
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@ -29,8 +29,8 @@ public:
virtual void WriteReg(uint16_t addr, uint8_t value)
{
switch(addr) {
case 0x4080:
switch(addr & 0x03) {
case 0:
_speed = value & 0x3F;
_volumeIncrease = (value & 0x40) == 0x40;
_envelopeOff = (value & 0x80) == 0x80;
@ -44,11 +44,11 @@ public:
}
break;
case 0x4082:
case 2:
_frequency = (_frequency & 0x0F00) | value;
break;
case 0x4083:
case 3:
_frequency = (_frequency & 0xFF) | ((value & 0x0F) << 8);
break;
}

2
Core/ModChannel.h
View file

@ -34,7 +34,7 @@ public:
BaseFdsChannel::WriteReg(addr, value);
break;
case 0x4085:
UpdateCounter(_counter & 0x7F);
UpdateCounter(value & 0x7F);
break;
case 0x4087:
BaseFdsChannel::WriteReg(addr, value);