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per-channel oscilloscope, part 3

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K00/C64/NES fixed
FDS, Game Boy and Sound Unit
This commit is contained in:
tildearrow 2022-04-30 18:33:12 -05:00
parent 312a037816
commit 1c3dcae05e
11 changed files with 72 additions and 11 deletions
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10
src/engine/platform/bubsyswsg.cpp
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@ -63,10 +63,14 @@ void DivPlatformBubSysWSG::acquire(short* bufL, short* bufR, size_t start, size_
} else {
chanOut=chan[i].waveROM[k005289->addr(i)]*(regPool[2+i]&0xf);
out+=chanOut;
oscBuf[i]->data[oscBuf[i]->needle++]=chanOut;
if (writeOscBuf==0) {
oscBuf[i]->data[oscBuf[i]->needle++]=chanOut<<7;
}
}
}
if (++writeOscBuf>=64) writeOscBuf=0;
out<<=6; // scale output to 16 bit
if (out<-32768) out=-32768;
@ -330,6 +334,9 @@ void DivPlatformBubSysWSG::notifyInsDeletion(void* ins) {
void DivPlatformBubSysWSG::setFlags(unsigned int flags) {
chipClock=COLOR_NTSC;
rate=chipClock;
for (int i=0; i<2; i++) {
oscBuf[i]->rate=rate/64;
}
}
void DivPlatformBubSysWSG::poke(unsigned int addr, unsigned short val) {
@ -344,6 +351,7 @@ int DivPlatformBubSysWSG::init(DivEngine* p, int channels, int sugRate, unsigned
parent=p;
dumpWrites=false;
skipRegisterWrites=false;
writeOscBuf=0;
for (int i=0; i<2; i++) {
isMuted[i]=false;
oscBuf[i]=new DivDispatchOscBuffer;