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implement getGain for a couple chips

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the ones with log volume
This commit is contained in:
tildearrow 2024-07-22 19:08:39 -05:00
parent b108156954
commit b2223ccd0f
17 changed files with 65 additions and 1 deletions
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5
src/engine/platform/ay8930.cpp
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@ -792,6 +792,11 @@ int DivPlatformAY8930::mapVelocity(int ch, float vel) {
return round(31.0*pow(vel,0.22));
}
float DivPlatformAY8930::getGain(int ch, int vol) {
if (vol==0) return 0;
return 1.0/pow(10.0,(float)(31-vol)*1.5/20.0);
}
unsigned char* DivPlatformAY8930::getRegisterPool() {
return regPool;
}