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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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12
src/engine/platform/fds.cpp
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@ -85,6 +85,10 @@ void DivPlatformFDS::acquire(short* bufL, short* bufR, size_t start, size_t len)
if (sample>32767) sample=32767;
if (sample<-32768) sample=-32768;
bufL[i]=sample;
if (++writeOscBuf>=32) {
writeOscBuf=0;
oscBuf->data[oscBuf->needle++]=sample<<1;
}
}
}
@ -396,6 +400,10 @@ void* DivPlatformFDS::getChanState(int ch) {
return &chan[ch];
}
DivDispatchOscBuffer* DivPlatformFDS::getOscBuffer(int ch) {
return oscBuf;
}
unsigned char* DivPlatformFDS::getRegisterPool() {
return regPool;
}
@ -436,6 +444,7 @@ void DivPlatformFDS::setFlags(unsigned int flags) {
rate=COLOR_NTSC/2.0;
}
chipClock=rate;
oscBuf->rate=rate/32;
}
void DivPlatformFDS::notifyInsDeletion(void* ins) {
@ -457,7 +466,9 @@ int DivPlatformFDS::init(DivEngine* p, int channels, int sugRate, unsigned int f
apuType=flags;
dumpWrites=false;
skipRegisterWrites=false;
writeOscBuf=0;
fds=new struct _fds;
oscBuf=new DivDispatchOscBuffer;
for (int i=0; i<1; i++) {
isMuted[i]=false;
}
@ -468,6 +479,7 @@ int DivPlatformFDS::init(DivEngine* p, int channels, int sugRate, unsigned int f
}
void DivPlatformFDS::quit() {
delete oscBuf;
delete fds;
}