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per-channel oscilloscope, part 2

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AY8930, K00, C64 and NES
This commit is contained in:
tildearrow 2022-04-30 14:36:12 -05:00
parent b3b747a67a
commit c738ece374
10 changed files with 102 additions and 5 deletions
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20
src/engine/platform/ay8930.cpp
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@ -149,6 +149,12 @@ void DivPlatformAY8930::acquire(short* bufL, short* bufR, size_t start, size_t l
bufR[i+start]=bufL[i+start];
}
}
for (int ch=0; ch<3; ch++) {
for (size_t i=0; i<len; i++) {
oscBuf[ch]->data[oscBuf[ch]->needle++]=ayBuf[ch][i];
}
}
}
void DivPlatformAY8930::updateOutSel(bool immediate) {
@ -523,6 +529,10 @@ void* DivPlatformAY8930::getChanState(int ch) {
return &chan[ch];
}
DivDispatchOscBuffer* DivPlatformAY8930::getOscBuffer(int ch) {
return oscBuf[ch];
}
unsigned char* DivPlatformAY8930::getRegisterPool() {
return regPool;
}
@ -629,6 +639,10 @@ void DivPlatformAY8930::setFlags(unsigned int flags) {
break;
}
rate=chipClock/8;
for (int i=0; i<3; i++) {
oscBuf[i]->rate=rate;
}
stereo=flags>>6;
}
@ -638,6 +652,7 @@ int DivPlatformAY8930::init(DivEngine* p, int channels, int sugRate, unsigned in
skipRegisterWrites=false;
for (int i=0; i<3; i++) {
isMuted[i]=false;
oscBuf[i]=new DivDispatchOscBuffer;
}
setFlags(flags);
ay=new ay8930_device(rate);
@ -649,6 +664,9 @@ int DivPlatformAY8930::init(DivEngine* p, int channels, int sugRate, unsigned in
}
void DivPlatformAY8930::quit() {
for (int i=0; i<3; i++) delete[] ayBuf[i];
for (int i=0; i<3; i++) {
delete oscBuf[i];
delete[] ayBuf[i];
}
delete ay;
}