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GA20: implement getSamplePos()

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tildearrow 2023-03-21 03:56:17 -05:00
parent 5f5617fc2c
commit 5af3804195
4 changed files with 23 additions and 1 deletions
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12
src/engine/platform/ga20.cpp
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@ -336,6 +336,18 @@ DivMacroInt* DivPlatformGA20::getChanMacroInt(int ch) {
return &chan[ch].std;
}
DivSamplePos DivPlatformGA20::getSamplePos(int ch) {
if (ch>=4) return DivSamplePos();
if (chan[ch].sample<0 || chan[ch].sample>=parent->song.sampleLen) return DivSamplePos();
if (!ga20.is_playing(ch)) return DivSamplePos();
unsigned char f=chan[ch].freq;
return DivSamplePos(
chan[ch].sample,
ga20.get_position(ch)-sampleOffGA20[chan[ch].sample],
chipClock/(4*(0x100-(int)f))
);
}
DivDispatchOscBuffer* DivPlatformGA20::getOscBuffer(int ch) {
return oscBuf[ch];
}