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fixed some bugs

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This commit is contained in:
AArt1256 2024-08-09 11:34:02 +03:00
parent 5532965925
commit fc6e22cb83
1 changed files with 43 additions and 33 deletions
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76
src/engine/platform/supervision.cpp
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@ -52,23 +52,27 @@ const char* regCheatSheetSupervision[]={
NULL
};
unsigned char freqLo[2];
unsigned char freqHi[2];
unsigned char noiseReg[3];
unsigned char kon[3];
unsigned char initWrite[4];
const char** DivPlatformSupervision::getRegisterSheet() {
return regCheatSheetSupervision;
}
unsigned char* sampleMem = supervision_dma_mem;
unsigned char* sampleMem=supervision_dma_mem;
unsigned char duty_swap = 0;
unsigned char otherFlags = 0;
unsigned char duty_swap=0;
unsigned char otherFlags=0;
void DivPlatformSupervision::acquire(short** buf, size_t len) {
for (size_t h=0; h<len; h++) {
int mask_bits=0;
for (int i=0; i<4; i++)
mask_bits |= isMuted[i]?0:8>>i;
supervision_set_mute_mask(mask_bits);
while (!writes.empty()) {
QueuedWrite w=writes.front();
supervision_memorymap_registers_write(w.addr|0x2000,w.val);
@ -110,7 +114,7 @@ void DivPlatformSupervision::tick(bool sysTick) {
chan[i].handleArp();
} else if (chan[i].std.arp.had) {
if (!chan[i].inPorta) {
int f = parent->calcArp(chan[i].note,chan[i].std.arp.val);
int f=parent->calcArp(chan[i].note,chan[i].std.arp.val);
if (i==2 || i==3) {
chan[i].baseFreq=f;
//if (chan[i].baseFreq>255) chan[i].baseFreq=255;
@ -142,12 +146,11 @@ void DivPlatformSupervision::tick(bool sysTick) {
chan[i].freq=parent->calcFreq(chan[i].baseFreq,chan[i].pitch,chan[i].fixedArp?chan[i].baseNoteOverride:chan[i].arpOff,chan[i].fixedArp,true,0,chan[i].pitch2,chipClock<<1,CHIP_DIVIDER);
if (chan[i].freq<1) chan[i].freq=1;
if (chan[i].freq>2047) chan[i].freq=2047;
if (freqLo[i] != (chan[i].freq&0xff))
rWrite(0x10|(i<<2),chan[i].freq&0xff);
freqLo[i] = chan[i].freq&0xff;
if (freqHi[i] != ((chan[i].freq>>8)&0xff))
rWrite(0x11|(i<<2),(chan[i].freq>>8)&0xff);
freqHi[i] = (chan[i].freq>>8)&0xff;
if (chan[i].freqChanged || initWrite[i]) {
rWrite(0x10|(i<<2),chan[i].freq&0xff);
rWrite(0x11|(i<<2),(chan[i].freq>>8)&0x7);
}
initWrite[i]=0;
} else if (i == 3) {
int ntPos=chan[i].baseFreq;
if (NEW_ARP_STRAT) {
@ -159,9 +162,9 @@ void DivPlatformSupervision::tick(bool sysTick) {
}
ntPos+=chan[i].pitch2;
chan[i].freq=15-(ntPos&15);
unsigned char r = (chan[i].freq<<4)|(chan[i].outVol&0xf);
unsigned char r=(chan[i].freq<<4)|(chan[i].outVol&0xf);
if (noiseReg[0] != r) rWrite(0x28,r);
noiseReg[0] = r;
noiseReg[0]=r;
}
if (chan[i].keyOn && i==2) {
if (chan[i].pcm) {
@ -182,8 +185,20 @@ void DivPlatformSupervision::tick(bool sysTick) {
}
}
}
if (chan[i].keyOn) kon[i] = 1;
if (chan[i].keyOff) kon[i] = 0;
if (chan[i].keyOff && i==2) {
if (chan[i].pcm) {
int ntPos=chan[i].sampleNote;
ntPos+=chan[i].pitch2;
chan[i].freq=3-(ntPos&3);
int sNum=chan[i].sample;
DivSample* sample=parent->getSample(sNum);
if (sample!=NULL && sNum>=0 && sNum<parent->song.sampleLen) {
rWrite(0x1C,0x00);
}
}
}
if (chan[i].keyOn) kon[i]=1;
if (chan[i].keyOff) kon[i]=0;
if (chan[i].keyOn) chan[i].keyOn=false;
if (chan[i].keyOff) chan[i].keyOff=false;
chan[i].freqChanged=false;
@ -195,9 +210,9 @@ void DivPlatformSupervision::tick(bool sysTick) {
rWrite(0x13|(i<<2),0xc8);
} else if (i == 3) {
rWrite(0x29,0xc8);
unsigned char r = ((chan[i].duty&1)^duty_swap)|(0x02|0x10)|(chan[i].pan<<2);
unsigned char r=((chan[i].duty&1)^duty_swap)|(0x02|0x10)|(chan[i].pan<<2);
if (noiseReg[2] != r) rWrite(0x2A,r);
noiseReg[2] = r;
noiseReg[2]=r;
}
} else {
if (i < 2) {
@ -205,9 +220,9 @@ void DivPlatformSupervision::tick(bool sysTick) {
rWrite(0x13|(i<<2),0xc8);
} else if (i == 3) {
rWrite(0x29,0);
unsigned char r = 0;
unsigned char r=0;
if (noiseReg[2] != r) rWrite(0x2A,r);
noiseReg[2] = r;
noiseReg[2]=r;
}
}
@ -346,10 +361,6 @@ int DivPlatformSupervision::dispatch(DivCommand c) {
void DivPlatformSupervision::muteChannel(int ch, bool mute) {
isMuted[ch]=mute;
int mask_bits = 0;
for (int i=0; i<4; i++)
mask_bits |= isMuted[i]?0:8>>i;
supervision_set_mute_mask(mask_bits);
}
void DivPlatformSupervision::forceIns() {
@ -395,8 +406,7 @@ void DivPlatformSupervision::reset() {
memset(tempR,0,32*sizeof(int));
memset(noiseReg,0,3*sizeof(unsigned char));
memset(kon,0,3*sizeof(unsigned char));
memset(freqLo,0,sizeof(unsigned char));
memset(freqHi,0,sizeof(unsigned char));
memset(initWrite,1,sizeof(unsigned char));
}
int DivPlatformSupervision::getOutputCount() {
@ -415,11 +425,11 @@ void DivPlatformSupervision::notifyInsDeletion(void* ins) {
void DivPlatformSupervision::setFlags(const DivConfig& flags) {
if (flags.getInt("swapDuty",0)) {
duty_swap = 1;
duty_swap=1;
} else {
duty_swap = 0;
duty_swap=0;
}
otherFlags = 0;
otherFlags=0;
if (flags.getInt("sqStereo",0)) {
otherFlags |= 1;
}
@ -491,16 +501,16 @@ void DivPlatformSupervision::renderSamples(int sysID) {
break;
}
if (memPos+paddedLen>=getSampleMemCapacity(0)) {
sampleLen[i] = (getSampleMemCapacity(0)-memPos)>>1;
sampleLen[i]=(getSampleMemCapacity(0)-memPos)>>1;
for (size_t i=0; i<(getSampleMemCapacity(0)-memPos)>>1; i++) {
sampleMem[memPos+i]=(((s->data8[i*2+0]+128)>>4)<<4&0xf0)|(((s->data8[i*2+1]+128)>>4)&0xf);
}
logW("out of memory for sample %d!",i);
} else {
size_t len = MIN((s->length8>>1),paddedLen);
sampleLen[i] = (unsigned int)len;
size_t len=MIN((s->length8>>1),paddedLen);
sampleLen[i]=(unsigned int)len;
for (size_t i=0; i<len>>1; i++) {
sampleMem[memPos+i] = (((s->data8[i*2+0]+128)>>4)<<4&0xf0)|(((s->data8[i*2+1]+128)>>4)&0xf);
sampleMem[memPos+i]=(((s->data8[i*2+0]+128)>>4)<<4&0xf0)|(((s->data8[i*2+1]+128)>>4)&0xf);
}
sampleLoaded[i]=true;
}