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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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17
src/engine/platform/gb.cpp
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@ -87,6 +87,10 @@ void DivPlatformGB::acquire(short* bufL, short* bufR, size_t start, size_t len)
GB_advance_cycles(gb,16);
bufL[i]=gb->apu_output.final_sample.left;
bufR[i]=gb->apu_output.final_sample.right;
for (int i=0; i<4; i++) {
oscBuf[i]->data[oscBuf[i]->needle++]=(gb->apu_output.current_sample[i].left+gb->apu_output.current_sample[i].right)<<6;
}
}
}
@ -429,6 +433,10 @@ void* DivPlatformGB::getChanState(int ch) {
return &chan[ch];
}
DivDispatchOscBuffer* DivPlatformGB::getOscBuffer(int ch) {
return oscBuf[ch];
}
unsigned char* DivPlatformGB::getRegisterPool() {
return regPool;
}
@ -495,20 +503,25 @@ void DivPlatformGB::poke(std::vector<DivRegWrite>& wlist) {
}
int DivPlatformGB::init(DivEngine* p, int channels, int sugRate, unsigned int flags) {
chipClock=4194304;
rate=chipClock/16;
for (int i=0; i<4; i++) {
isMuted[i]=false;
oscBuf[i]=new DivDispatchOscBuffer;
oscBuf[i]->rate=rate;
}
parent=p;
dumpWrites=false;
skipRegisterWrites=false;
chipClock=4194304;
rate=chipClock/16;
gb=new GB_gameboy_t;
reset();
return 4;
}
void DivPlatformGB::quit() {
for (int i=0; i<4; i++) {
delete oscBuf[i];
}
delete gb;
}