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SNES: implement getSamplePos()

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but gotta fix one thing
This commit is contained in:
tildearrow 2023-03-19 04:18:57 -05:00
parent 6cd24a8008
commit 62b9b98300
3 changed files with 22 additions and 0 deletions
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14
src/engine/platform/snes.cpp
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@ -681,6 +681,20 @@ DivMacroInt* DivPlatformSNES::getChanMacroInt(int ch) {
return &chan[ch].std;
}
DivSamplePos DivPlatformSNES::getSamplePos(int ch) {
if (ch>=8) return DivSamplePos();
if (!chan[ch].active) return DivSamplePos();
if (chan[ch].sample<0 || chan[ch].sample>=parent->song.sampleLen) return DivSamplePos();
const SPC_DSP::voice_t* v=dsp.get_voice(ch);
// TODO: fix?
if (sampleMem[v->brr_addr&0xffff]==0) return DivSamplePos();
return DivSamplePos(
chan[ch].sample,
((v->brr_addr-sampleOff[chan[ch].sample])*16/9)+v->brr_offset,
(chan[ch].freq*125)/16
);
}
DivDispatchOscBuffer* DivPlatformSNES::getOscBuffer(int ch) {
return oscBuf[ch];
}