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chan osc volume balancing, part 1

This commit is contained in:
tildearrow 2023-06-18 20:00:20 -05:00
parent e7b69b27e6
commit 9cb1fbcc45
23 changed files with 71 additions and 66 deletions
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12
src/engine/platform/ay.cpp
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@ -187,9 +187,9 @@ void DivPlatformAY8910::acquire(short** buf, size_t len) {
buf[0][i]=ayBuf[0][0];
buf[1][i]=buf[0][i];
oscBuf[0]->data[oscBuf[0]->needle++]=sunsoftVolTable[31-(ay->lastIndx&31)]<<2;
oscBuf[1]->data[oscBuf[1]->needle++]=sunsoftVolTable[31-((ay->lastIndx>>5)&31)]<<2;
oscBuf[2]->data[oscBuf[2]->needle++]=sunsoftVolTable[31-((ay->lastIndx>>10)&31)]<<2;
oscBuf[0]->data[oscBuf[0]->needle++]=CLAMP(sunsoftVolTable[31-(ay->lastIndx&31)]<<3,-32768,32767);
oscBuf[1]->data[oscBuf[1]->needle++]=CLAMP(sunsoftVolTable[31-((ay->lastIndx>>5)&31)]<<3,-32768,32767);
oscBuf[2]->data[oscBuf[2]->needle++]=CLAMP(sunsoftVolTable[31-((ay->lastIndx>>10)&31)]<<3,-32768,32767);
}
} else {
for (size_t i=0; i<len; i++) {
@ -205,9 +205,9 @@ void DivPlatformAY8910::acquire(short** buf, size_t len) {
buf[1][i]=buf[0][i];
}
oscBuf[0]->data[oscBuf[0]->needle++]=ayBuf[0][0]<<1;
oscBuf[1]->data[oscBuf[1]->needle++]=ayBuf[1][0]<<1;
oscBuf[2]->data[oscBuf[2]->needle++]=ayBuf[2][0]<<1;
oscBuf[0]->data[oscBuf[0]->needle++]=ayBuf[0][0]<<2;
oscBuf[1]->data[oscBuf[1]->needle++]=ayBuf[1][0]<<2;
oscBuf[2]->data[oscBuf[2]->needle++]=ayBuf[2][0]<<2;
}
}
}

6
src/engine/platform/ay8930.cpp
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@ -186,9 +186,9 @@ void DivPlatformAY8930::acquire(short** buf, size_t len) {
buf[1][i]=buf[0][i];
}
oscBuf[0]->data[oscBuf[0]->needle++]=ayBuf[0][0]<<1;
oscBuf[1]->data[oscBuf[1]->needle++]=ayBuf[1][0]<<1;
oscBuf[2]->data[oscBuf[2]->needle++]=ayBuf[2][0]<<1;
oscBuf[0]->data[oscBuf[0]->needle++]=ayBuf[0][0]<<2;
oscBuf[1]->data[oscBuf[1]->needle++]=ayBuf[1][0]<<2;
oscBuf[2]->data[oscBuf[2]->needle++]=ayBuf[2][0]<<2;
}
}

2
src/engine/platform/bubsyswsg.cpp
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@ -55,7 +55,7 @@ void DivPlatformBubSysWSG::acquire(short** buf, size_t len) {
chanOut=chan[i].waveROM[k005289.addr(i)]*(regPool[2+i]&0xf);
out+=chanOut;
if (writeOscBuf==0) {
oscBuf[i]->data[oscBuf[i]->needle++]=chanOut<<6;
oscBuf[i]->data[oscBuf[i]->needle++]=chanOut<<7;
}
}
}

12
src/engine/platform/c64.cpp
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@ -80,18 +80,18 @@ void DivPlatformC64::acquire(short** buf, size_t len) {
sid_fp.clock(4,&buf[0][i]);
if (++writeOscBuf>=4) {
writeOscBuf=0;
oscBuf[0]->data[oscBuf[0]->needle++]=(sid_fp.lastChanOut[0]-dcOff)>>6;
oscBuf[1]->data[oscBuf[1]->needle++]=(sid_fp.lastChanOut[1]-dcOff)>>6;
oscBuf[2]->data[oscBuf[2]->needle++]=(sid_fp.lastChanOut[2]-dcOff)>>6;
oscBuf[0]->data[oscBuf[0]->needle++]=(sid_fp.lastChanOut[0]-dcOff)>>5;
oscBuf[1]->data[oscBuf[1]->needle++]=(sid_fp.lastChanOut[1]-dcOff)>>5;
oscBuf[2]->data[oscBuf[2]->needle++]=(sid_fp.lastChanOut[2]-dcOff)>>5;
}
} else {
sid.clock();
buf[0][i]=sid.output();
if (++writeOscBuf>=16) {
writeOscBuf=0;
oscBuf[0]->data[oscBuf[0]->needle++]=(sid.last_chan_out[0]-dcOff)>>6;
oscBuf[1]->data[oscBuf[1]->needle++]=(sid.last_chan_out[1]-dcOff)>>6;
oscBuf[2]->data[oscBuf[2]->needle++]=(sid.last_chan_out[2]-dcOff)>>6;
oscBuf[0]->data[oscBuf[0]->needle++]=(sid.last_chan_out[0]-dcOff)>>5;
oscBuf[1]->data[oscBuf[1]->needle++]=(sid.last_chan_out[1]-dcOff)>>5;
oscBuf[2]->data[oscBuf[2]->needle++]=(sid.last_chan_out[2]-dcOff)>>5;
}
}
}

2
src/engine/platform/dummy.cpp
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@ -32,7 +32,7 @@ void DivPlatformDummy::acquire(short** buf, size_t len) {
if (chan[j].active) {
if (!isMuted[j]) {
chanOut=(((signed short)chan[j].pos)*chan[j].amp*chan[j].vol)>>12;
oscBuf[j]->data[oscBuf[j]->needle++]=chanOut>>1;
oscBuf[j]->data[oscBuf[j]->needle++]=chanOut<<1;
out+=chanOut;
} else {
oscBuf[j]->data[oscBuf[j]->needle++]=0;

4
src/engine/platform/fds.cpp
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@ -64,7 +64,7 @@ void DivPlatformFDS::acquire_puNES(short* buf, size_t len) {
buf[i]=sample;
if (++writeOscBuf>=32) {
writeOscBuf=0;
oscBuf->data[oscBuf->needle++]=sample;
oscBuf->data[oscBuf->needle++]=sample*3;
}
}
}
@ -80,7 +80,7 @@ void DivPlatformFDS::acquire_NSFPlay(short* buf, size_t len) {
buf[i]=sample;
if (++writeOscBuf>=32) {
writeOscBuf=0;
oscBuf->data[oscBuf->needle++]=sample;
oscBuf->data[oscBuf->needle++]=sample*3;
}
}
}

9
src/engine/platform/ga20.cpp
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@ -71,8 +71,13 @@ void DivPlatformGA20::acquire(short** buf, size_t len) {
delay=w.delay;
}
}
short *buffer[4] = {&ga20Buf[0][h],&ga20Buf[1][h],&ga20Buf[2][h],&ga20Buf[3][h]};
ga20.sound_stream_update(buffer, 1);
short *buffer[4]={
&ga20Buf[0][h],
&ga20Buf[1][h],
&ga20Buf[2][h],
&ga20Buf[3][h]
};
ga20.sound_stream_update(buffer,1);
buf[0][h]=(signed int)(ga20Buf[0][h]+ga20Buf[1][h]+ga20Buf[2][h]+ga20Buf[3][h])>>2;
for (int i=0; i<4; i++) {
oscBuf[i]->data[oscBuf[i]->needle++]=ga20Buf[i][h]>>1;

6
src/engine/platform/mmc5.cpp
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@ -85,9 +85,9 @@ void DivPlatformMMC5::acquire(short** buf, size_t len) {
if (++writeOscBuf>=32) {
writeOscBuf=0;
oscBuf[0]->data[oscBuf[0]->needle++]=isMuted[0]?0:((mmc5->S3.output*10)<<6);
oscBuf[1]->data[oscBuf[1]->needle++]=isMuted[1]?0:((mmc5->S4.output*10)<<6);
oscBuf[2]->data[oscBuf[2]->needle++]=isMuted[2]?0:((mmc5->pcm.output*2)<<5);
oscBuf[0]->data[oscBuf[0]->needle++]=isMuted[0]?0:((mmc5->S3.output)<<11);
oscBuf[1]->data[oscBuf[1]->needle++]=isMuted[1]?0:((mmc5->S4.output)<<11);
oscBuf[2]->data[oscBuf[2]->needle++]=isMuted[2]?0:((mmc5->pcm.output)<<7);
}
}
}

2
src/engine/platform/n163.cpp
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@ -118,7 +118,7 @@ void DivPlatformN163::acquire(short** buf, size_t len) {
buf[0][i]=out;
if (n163.voice_cycle()==0x78) for (int i=0; i<8; i++) {
oscBuf[i]->data[oscBuf[i]->needle++]=n163.voice_out(i)<<6;
oscBuf[i]->data[oscBuf[i]->needle++]=n163.voice_out(i)<<7;
}
// command queue

20
src/engine/platform/nes.cpp
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@ -115,11 +115,11 @@ void DivPlatformNES::acquire_puNES(short** buf, size_t len) {
buf[0][i]=sample;
if (++writeOscBuf>=32) {
writeOscBuf=0;
oscBuf[0]->data[oscBuf[0]->needle++]=isMuted[0]?0:(nes->S1.output<<10);
oscBuf[1]->data[oscBuf[1]->needle++]=isMuted[1]?0:(nes->S2.output<<10);
oscBuf[2]->data[oscBuf[2]->needle++]=isMuted[2]?0:(nes->TR.output<<10);
oscBuf[3]->data[oscBuf[3]->needle++]=isMuted[3]?0:(nes->NS.output<<10);
oscBuf[4]->data[oscBuf[4]->needle++]=isMuted[4]?0:(nes->DMC.output<<7);
oscBuf[0]->data[oscBuf[0]->needle++]=isMuted[0]?0:(nes->S1.output<<11);
oscBuf[1]->data[oscBuf[1]->needle++]=isMuted[1]?0:(nes->S2.output<<11);
oscBuf[2]->data[oscBuf[2]->needle++]=isMuted[2]?0:(nes->TR.output<<11);
oscBuf[3]->data[oscBuf[3]->needle++]=isMuted[3]?0:(nes->NS.output<<11);
oscBuf[4]->data[oscBuf[4]->needle++]=isMuted[4]?0:(nes->DMC.output<<8);
}
}
}
@ -142,11 +142,11 @@ void DivPlatformNES::acquire_NSFPlay(short** buf, size_t len) {
buf[0][i]=sample;
if (++writeOscBuf>=32) {
writeOscBuf=0;
oscBuf[0]->data[oscBuf[0]->needle++]=nes1_NP->out[0]<<10;
oscBuf[1]->data[oscBuf[1]->needle++]=nes1_NP->out[1]<<10;
oscBuf[2]->data[oscBuf[2]->needle++]=nes2_NP->out[0]<<10;
oscBuf[3]->data[oscBuf[3]->needle++]=nes2_NP->out[1]<<10;
oscBuf[4]->data[oscBuf[4]->needle++]=nes2_NP->out[2]<<7;
oscBuf[0]->data[oscBuf[0]->needle++]=nes1_NP->out[0]<<11;
oscBuf[1]->data[oscBuf[1]->needle++]=nes1_NP->out[1]<<11;
oscBuf[2]->data[oscBuf[2]->needle++]=nes2_NP->out[0]<<11;
oscBuf[3]->data[oscBuf[3]->needle++]=nes2_NP->out[1]<<12;
oscBuf[4]->data[oscBuf[4]->needle++]=nes2_NP->out[2]<<8;
}
}
}

32
src/engine/platform/opl.cpp
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@ -220,45 +220,45 @@ void DivPlatformOPL::acquire_nuked(short** buf, size_t len) {
if (fm.rhy&0x20) {
for (int i=0; i<melodicChans+1; i++) {
unsigned char ch=outChanMap[i];
int chOut=0;
if (ch==255) continue;
oscBuf[i]->data[oscBuf[i]->needle]=0;
if (fm.channel[i].out[0]!=NULL) {
oscBuf[i]->data[oscBuf[i]->needle]+=*fm.channel[ch].out[0];
chOut+=*fm.channel[ch].out[0];
}
if (fm.channel[i].out[1]!=NULL) {
oscBuf[i]->data[oscBuf[i]->needle]+=*fm.channel[ch].out[1];
chOut+=*fm.channel[ch].out[1];
}
if (fm.channel[i].out[2]!=NULL) {
oscBuf[i]->data[oscBuf[i]->needle]+=*fm.channel[ch].out[2];
chOut+=*fm.channel[ch].out[2];
}
if (fm.channel[i].out[3]!=NULL) {
oscBuf[i]->data[oscBuf[i]->needle]+=*fm.channel[ch].out[3];
chOut+=*fm.channel[ch].out[3];
}
oscBuf[i]->needle++;
oscBuf[i]->data[oscBuf[i]->needle++]=CLAMP(chOut<<(i==melodicChans?1:2),-32768,32767);
}
// special
oscBuf[melodicChans+1]->data[oscBuf[melodicChans+1]->needle++]=fm.slot[16].out*3;
oscBuf[melodicChans+2]->data[oscBuf[melodicChans+2]->needle++]=fm.slot[14].out*3;
oscBuf[melodicChans+3]->data[oscBuf[melodicChans+3]->needle++]=fm.slot[17].out*3;
oscBuf[melodicChans+4]->data[oscBuf[melodicChans+4]->needle++]=fm.slot[13].out*3;
oscBuf[melodicChans+1]->data[oscBuf[melodicChans+1]->needle++]=fm.slot[16].out*4;
oscBuf[melodicChans+2]->data[oscBuf[melodicChans+2]->needle++]=fm.slot[14].out*4;
oscBuf[melodicChans+3]->data[oscBuf[melodicChans+3]->needle++]=fm.slot[17].out*4;
oscBuf[melodicChans+4]->data[oscBuf[melodicChans+4]->needle++]=fm.slot[13].out*4;
} else {
for (int i=0; i<chans; i++) {
unsigned char ch=outChanMap[i];
int chOut=0;
if (ch==255) continue;
oscBuf[i]->data[oscBuf[i]->needle]=0;
if (fm.channel[i].out[0]!=NULL) {
oscBuf[i]->data[oscBuf[i]->needle]+=*fm.channel[ch].out[0];
chOut+=*fm.channel[ch].out[0];
}
if (fm.channel[i].out[1]!=NULL) {
oscBuf[i]->data[oscBuf[i]->needle]+=*fm.channel[ch].out[1];
chOut+=*fm.channel[ch].out[1];
}
if (fm.channel[i].out[2]!=NULL) {
oscBuf[i]->data[oscBuf[i]->needle]+=*fm.channel[ch].out[2];
chOut+=*fm.channel[ch].out[2];
}
if (fm.channel[i].out[3]!=NULL) {
oscBuf[i]->data[oscBuf[i]->needle]+=*fm.channel[ch].out[3];
chOut+=*fm.channel[ch].out[3];
}
oscBuf[i]->needle++;
oscBuf[i]->data[oscBuf[i]->needle++]=CLAMP(chOut<<2,-32768,32767);
}
}

4
src/engine/platform/opll.cpp
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@ -68,7 +68,7 @@ void DivPlatformOPLL::acquire_nuked(short** buf, size_t len) {
unsigned char nextOut=cycleMapOPLL[fm.cycles];
if ((nextOut>=6 && properDrums) || !isMuted[nextOut]) {
os+=(o[0]+o[1]);
if (vrc7 || (fm.rm_enable&0x20)) oscBuf[nextOut]->data[oscBuf[nextOut]->needle++]=(o[0]+o[1])<<5;
if (vrc7 || (fm.rm_enable&0x20)) oscBuf[nextOut]->data[oscBuf[nextOut]->needle++]=(o[0]+o[1])<<6;
} else {
if (vrc7 || (fm.rm_enable&0x20)) oscBuf[nextOut]->data[oscBuf[nextOut]->needle++]=0;
}
@ -76,7 +76,7 @@ void DivPlatformOPLL::acquire_nuked(short** buf, size_t len) {
if (!(vrc7 || (fm.rm_enable&0x20))) for (int i=0; i<9; i++) {
unsigned char ch=visMapOPLL[i];
if ((i>=6 && properDrums) || !isMuted[ch]) {
oscBuf[ch]->data[oscBuf[ch]->needle++]=(fm.output_ch[i])<<5;
oscBuf[ch]->data[oscBuf[ch]->needle++]=(fm.output_ch[i])<<6;
} else {
oscBuf[ch]->data[oscBuf[ch]->needle++]=0;
}

2
src/engine/platform/pv1000.cpp
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@ -42,7 +42,7 @@ void DivPlatformPV1000::acquire(short** buf, size_t len) {
short samp=d65010g031_sound_tick(&d65010g031,1);
buf[0][h]=samp;
for (int i=0; i<3; i++) {
oscBuf[i]->data[oscBuf[i]->needle++]=(d65010g031.out[i]);
oscBuf[i]->data[oscBuf[i]->needle++]=d65010g031.out[i]<<1;
}
}
}

2
src/engine/platform/scc.cpp
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@ -87,7 +87,7 @@ void DivPlatformSCC::acquire(short** buf, size_t len) {
buf[0][h]=out;
for (int i=0; i<5; i++) {
oscBuf[i]->data[oscBuf[i]->needle++]=scc->voice_out(i)<<6;
oscBuf[i]->data[oscBuf[i]->needle++]=scc->voice_out(i)<<7;
}
}
}

2
src/engine/platform/sound/lynx/Mikey.cpp
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@ -509,7 +509,7 @@ public:
}
if (oscb!=NULL) {
oscb[i]->data[oscb[i]->needle++]=oscbWrite>>1;
oscb[i]->data[oscb[i]->needle++]=oscbWrite;
}
}

2
src/engine/platform/sound/pokey/AltASAP.cpp
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@ -39,7 +39,7 @@ static constexpr int MuteInit = 2;
static constexpr int MuteSerialInput = 8;
//just some magick value to match the audio level of mzpokeysnd
static constexpr int16_t MAGICK_VOLUME_BOOSTER = 160;
static constexpr int16_t MAGICK_OSC_VOLUME_BOOSTER = 2;
static constexpr int16_t MAGICK_OSC_VOLUME_BOOSTER = 6;
struct PokeyBase
{

2
src/engine/platform/swan.cpp
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@ -87,7 +87,7 @@ void DivPlatformSwan::acquire(short** buf, size_t len) {
buf[0][h]=samp[0];
buf[1][h]=samp[1];
for (int i=0; i<4; i++) {
oscBuf[i]->data[oscBuf[i]->needle++]=(ws->sample_cache[i][0]+ws->sample_cache[i][1])<<5;
oscBuf[i]->data[oscBuf[i]->needle++]=(ws->sample_cache[i][0]+ws->sample_cache[i][1])<<6;
}
}
}

2
src/engine/platform/t6w28.cpp
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@ -54,7 +54,7 @@ void DivPlatformT6W28::acquire(short** buf, size_t len) {
tempL=0;
tempR=0;
for (int i=0; i<4; i++) {
oscBuf[i]->data[oscBuf[i]->needle++]=(out[i][1].curValue+out[i][2].curValue)<<6;
oscBuf[i]->data[oscBuf[i]->needle++]=(out[i][1].curValue+out[i][2].curValue)<<7;
tempL+=out[i][1].curValue<<7;
tempR+=out[i][2].curValue<<7;
}

4
src/engine/platform/tia.cpp
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@ -51,8 +51,8 @@ void DivPlatformTIA::acquire(short** buf, size_t len) {
}
if (++chanOscCounter>=114) {
chanOscCounter=0;
oscBuf[0]->data[oscBuf[0]->needle++]=tia.myChannelOut[0]>>1;
oscBuf[1]->data[oscBuf[1]->needle++]=tia.myChannelOut[1]>>1;
oscBuf[0]->data[oscBuf[0]->needle++]=tia.myChannelOut[0];
oscBuf[1]->data[oscBuf[1]->needle++]=tia.myChannelOut[1];
}
}
}

2
src/engine/platform/tx81z.cpp
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@ -78,7 +78,7 @@ void DivPlatformTX81Z::acquire(short** buf, size_t len) {
fm_ymfm->generate(&out_ymfm);
for (int i=0; i<8; i++) {
oscBuf[i]->data[oscBuf[i]->needle++]=(fme->debug_channel(i)->debug_output(0)+fme->debug_channel(i)->debug_output(1))>>1;
oscBuf[i]->data[oscBuf[i]->needle++]=CLAMP(fme->debug_channel(i)->debug_output(0)+fme->debug_channel(i)->debug_output(1),-32768,32767);
}
os[0]=out_ymfm.data[0];

2
src/engine/platform/vb.cpp
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@ -107,7 +107,7 @@ void DivPlatformVB::acquire(short** buf, size_t len) {
tempL=0;
tempR=0;
for (int i=0; i<6; i++) {
oscBuf[i]->data[oscBuf[i]->needle++]=(vb->last_output[i][0]+vb->last_output[i][1])*4;
oscBuf[i]->data[oscBuf[i]->needle++]=(vb->last_output[i][0]+vb->last_output[i][1])*8;
tempL+=vb->last_output[i][0];
tempR+=vb->last_output[i][1];
}

2
src/engine/platform/vic20.cpp
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@ -69,7 +69,7 @@ void DivPlatformVIC20::acquire(short** buf, size_t len) {
vic_sound_machine_calculate_samples(vic,&samp,1,1,0,SAMP_DIVIDER);
buf[0][h]=samp;
for (int i=0; i<4; i++) {
oscBuf[i]->data[oscBuf[i]->needle++]=vic->ch[i].out?(vic->volume<<10):0;
oscBuf[i]->data[oscBuf[i]->needle++]=vic->ch[i].out?(vic->volume<<11):0;
}
}
}

4
src/engine/platform/vrc6.cpp
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@ -87,9 +87,9 @@ void DivPlatformVRC6::acquire(short** buf, size_t len) {
if (++writeOscBuf>=32) {
writeOscBuf=0;
for (int i=0; i<2; i++) {
oscBuf[i]->data[oscBuf[i]->needle++]=vrc6.pulse_out(i)<<9;
oscBuf[i]->data[oscBuf[i]->needle++]=vrc6.pulse_out(i)<<11;
}
oscBuf[2]->data[oscBuf[2]->needle++]=vrc6.sawtooth_out()<<9;
oscBuf[2]->data[oscBuf[2]->needle++]=vrc6.sawtooth_out()<<10;
}
// Command part