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new dispatch, part 1

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This commit is contained in:
tildearrow 2023-01-03 01:09:46 -05:00
parent 3e0dcbb0ae
commit a29f36a5df
64 changed files with 258 additions and 242 deletions
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14
src/engine/platform/ymz280b.cpp
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@ -61,12 +61,12 @@ const char** DivPlatformYMZ280B::getRegisterSheet() {
}
void DivPlatformYMZ280B::acquire(short** buf, size_t len) {
short buf[16][256];
short why[16][256];
short *bufPtrs[16]={
buf[0],buf[1],buf[2],buf[3],buf[4],buf[5],buf[6],buf[7],
buf[8],buf[9],buf[10],buf[11],buf[12],buf[13],buf[14],buf[15]
why[0],why[1],why[2],why[3],why[4],why[5],why[6],why[7],
why[8],why[9],why[10],why[11],why[12],why[13],why[14],why[15]
};
size_t pos=start;
size_t pos=0;
while (len > 0) {
size_t blockLen = MIN(len, 256);
ymz280b.sound_stream_update(bufPtrs, blockLen);
@ -74,9 +74,9 @@ void DivPlatformYMZ280B::acquire(short** buf, size_t len) {
int dataL=0;
int dataR=0;
for (int j=0; j<8; j++) {
dataL+=buf[j*2][i];
dataR+=buf[j*2+1][i];
oscBuf[j]->data[oscBuf[j]->needle++]=(short)(((int)buf[j*2][i]+buf[j*2+1][i])/2);
dataL+=why[j*2][i];
dataR+=why[j*2+1][i];
oscBuf[j]->data[oscBuf[j]->needle++]=(short)(((int)why[j*2][i]+why[j*2+1][i])/2);
}
buf[0][pos]=(short)(dataL/8);
buf[1][pos]=(short)(dataR/8);