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new chan osc, part 7

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i am done
This commit is contained in:
tildearrow 2025-03-02 16:14:49 -05:00
parent 6265d2cd39
commit 49a8693dcb
35 changed files with 606 additions and 217 deletions
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38
src/engine/platform/opll.cpp
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@ -47,6 +47,10 @@ void DivPlatformOPLL::acquire_nuked(short** buf, size_t len) {
thread_local int o[2];
thread_local int os;
for (int i=0; i<11; i++) {
oscBuf[i]->begin(len);
}
for (size_t h=0; h<len; h++) {
os=0;
for (int i=0; i<9; i++) {
@ -71,17 +75,17 @@ void DivPlatformOPLL::acquire_nuked(short** buf, size_t len) {
unsigned char nextOut=cycleMapOPLL[fm.cycles];
if ((nextOut>=6 && properDrums) || !isMuted[nextOut]) {
os+=(o[0]+o[1]);
if (vrc7 || (fm.rm_enable&0x20)) oscBuf[nextOut]->data[oscBuf[nextOut]->needle++]=(o[0]+o[1])<<6;
if (vrc7 || (fm.rm_enable&0x20)) oscBuf[nextOut]->putSample(h,(o[0]+o[1])<<6);
} else {
if (vrc7 || (fm.rm_enable&0x20)) oscBuf[nextOut]->data[oscBuf[nextOut]->needle++]=0;
if (vrc7 || (fm.rm_enable&0x20)) oscBuf[nextOut]->putSample(h,0);
}
}
if (!(vrc7 || (fm.rm_enable&0x20))) for (int i=0; i<9; i++) {
unsigned char ch=visMapOPLL[i];
if ((i>=6 && properDrums) || !isMuted[ch]) {
oscBuf[ch]->data[oscBuf[ch]->needle++]=(fm.output_ch[i])<<6;
oscBuf[ch]->putSample(h,(fm.output_ch[i])<<6);
} else {
oscBuf[ch]->data[oscBuf[ch]->needle++]=0;
oscBuf[ch]->putSample(h,0);
}
}
os*=50;
@ -89,6 +93,10 @@ void DivPlatformOPLL::acquire_nuked(short** buf, size_t len) {
if (os>32767) os=32767;
buf[0][h]=os;
}
for (int i=0; i<11; i++) {
oscBuf[i]->end(len);
}
}
void DivPlatformOPLL::acquire_ymfm(short** buf, size_t len) {
@ -101,6 +109,10 @@ static const unsigned char freakingDrumMap[5]={
void DivPlatformOPLL::acquire_emu(short** buf, size_t len) {
thread_local int os;
for (int i=0; i<11; i++) {
oscBuf[i]->begin(len);
}
for (size_t h=0; h<len; h++) {
if (!writes.empty()) {
QueuedWrite& w=writes.front();
@ -116,12 +128,16 @@ void DivPlatformOPLL::acquire_emu(short** buf, size_t len) {
for (int i=0; i<11; i++) {
if (i>=6 && properDrums) {
oscBuf[i]->data[oscBuf[i]->needle++]=(-fm_emu->ch_out[freakingDrumMap[i-6]])<<3;
oscBuf[i]->putSample(h,(-fm_emu->ch_out[freakingDrumMap[i-6]])<<3);
} else {
oscBuf[i]->data[oscBuf[i]->needle++]=(-fm_emu->ch_out[i])<<3;
oscBuf[i]->putSample(h,(-fm_emu->ch_out[i])<<3);
}
}
}
for (int i=0; i<11; i++) {
oscBuf[i]->end(len);
}
}
void DivPlatformOPLL::acquire(short** buf, size_t len) {
@ -1175,15 +1191,7 @@ void DivPlatformOPLL::setFlags(const DivConfig& flags) {
rate=chipClock/36;
}
for (int i=0; i<11; i++) {
if (selCore==1) {
oscBuf[i]->rate=rate;
} else {
if (i>=6 && properDrumsSys) {
oscBuf[i]->rate=rate;
} else {
oscBuf[i]->rate=rate/2;
}
}
oscBuf[i]->setRate(rate);
}
noTopHatFreq=flags.getBool("noTopHatFreq",false);
fixedAll=flags.getBool("fixedAll",true);