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change chan osc range - PLEASE READ

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as of now the range is ~32768, either from -16384 to 16383, or 0 to 32767.
it previously was -32768 to 32767 (~65536).

this change was made to better suit chips that only output a positive value.
if you are working on a new chip, update your code and shift right by one if necessary.
This commit is contained in:
tildearrow 2023-06-16 17:30:11 -05:00
parent ad9981fdea
commit 29dfeccfe7
48 changed files with 126 additions and 129 deletions
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4
src/engine/platform/vera.cpp
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@ -107,9 +107,9 @@ void DivPlatformVERA::acquire(short** buf, size_t len) {
pos++;
for (int i=0; i<16; i++) {
oscBuf[i]->data[oscBuf[i]->needle++]=psg->channels[i].lastOut<<4;
oscBuf[i]->data[oscBuf[i]->needle++]=psg->channels[i].lastOut<<3;
}
int pcmOut=whyCallItBuf[2][i]+whyCallItBuf[3][i];
int pcmOut=(whyCallItBuf[2][i]+whyCallItBuf[3][i])>>1;
if (pcmOut<-32768) pcmOut=-32768;
if (pcmOut>32767) pcmOut=32767;
oscBuf[16]->data[oscBuf[16]->needle++]=pcmOut;