2022-12-20 00:45:04 +00:00
|
|
|
/**
|
|
|
|
* Furnace Tracker - multi-system chiptune tracker
|
|
|
|
* Copyright (C) 2021-2022 tildearrow and contributors
|
|
|
|
*
|
|
|
|
* This program is free software; you can redistribute it and/or modify
|
|
|
|
* it under the terms of the GNU General Public License as published by
|
|
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
|
|
* (at your option) any later version.
|
|
|
|
*
|
|
|
|
* This program is distributed in the hope that it will be useful,
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
* GNU General Public License for more details.
|
|
|
|
*
|
|
|
|
* You should have received a copy of the GNU General Public License along
|
|
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
|
|
*/
|
|
|
|
|
|
|
|
#include "pokey.h"
|
|
|
|
#include "../engine.h"
|
|
|
|
#include "../../ta-log.h"
|
|
|
|
|
|
|
|
#define rWrite(a,v) if (!skipRegisterWrites) {writes.emplace(a,v); if (dumpWrites) {addWrite(a,v);} }
|
|
|
|
|
|
|
|
#define CHIP_DIVIDER 1
|
|
|
|
|
|
|
|
const char* regCheatSheetPOKEY[]={
|
|
|
|
"AUDF1", "0",
|
|
|
|
"AUDC1", "1",
|
|
|
|
"AUDF2", "2",
|
|
|
|
"AUDC2", "3",
|
|
|
|
"AUDF3", "4",
|
|
|
|
"AUDC3", "5",
|
|
|
|
"AUDF4", "6",
|
|
|
|
"AUDC4", "7",
|
|
|
|
"AUDCTL", "8",
|
|
|
|
NULL
|
|
|
|
};
|
|
|
|
|
2022-12-20 07:39:34 +00:00
|
|
|
// LLsLSsLLsSLsLLn
|
|
|
|
const unsigned char snapPeriodLong[15]={
|
|
|
|
0, 1, 1, 3, 3, 6, 6, 7, 7, 10, 10, 12, 12, 13, 13
|
|
|
|
};
|
|
|
|
|
|
|
|
const unsigned char snapPeriodShort[15]={
|
|
|
|
2, 2, 2, 2, 5, 5, 5, 8, 8, 11, 11, 11, 11, 17, 17
|
|
|
|
};
|
|
|
|
|
|
|
|
// LsSLsLLnLLsLSsL
|
|
|
|
const unsigned char snapPeriodLong16[15]={
|
|
|
|
0, 0, 3, 3, 3, 5, 6, 6, 8, 9, 9, 11, 11, 14, 14
|
|
|
|
};
|
|
|
|
|
|
|
|
const unsigned char snapPeriodShort16[15]={
|
|
|
|
1, 1, 1, 4, 4, 4, 4, 4, 10, 10, 10, 10, 13, 13, 13
|
|
|
|
};
|
|
|
|
|
|
|
|
const unsigned char waveMap[8]={
|
|
|
|
0, 1, 2, 3, 4, 5, 6, 6
|
|
|
|
};
|
|
|
|
|
2022-12-20 00:45:04 +00:00
|
|
|
const char** DivPlatformPOKEY::getRegisterSheet() {
|
|
|
|
return regCheatSheetPOKEY;
|
|
|
|
}
|
|
|
|
|
|
|
|
void DivPlatformPOKEY::acquire(short* bufL, short* bufR, size_t start, size_t len) {
|
2022-12-22 22:17:38 +00:00
|
|
|
if (useAltASAP) {
|
2022-12-22 21:40:29 +00:00
|
|
|
acquireASAP(bufL, start, len);
|
2022-12-23 00:15:35 +00:00
|
|
|
} else {
|
2022-12-22 21:40:29 +00:00
|
|
|
acquireMZ(bufL, start, len);
|
2022-12-22 22:17:38 +00:00
|
|
|
}
|
2022-12-22 21:40:29 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void DivPlatformPOKEY::acquireMZ(short* buf, size_t start, size_t len) {
|
2022-12-20 00:45:04 +00:00
|
|
|
for (size_t h=start; h<start+len; h++) {
|
|
|
|
while (!writes.empty()) {
|
|
|
|
QueuedWrite w=writes.front();
|
|
|
|
Update_pokey_sound_mz(&pokey,w.addr,w.val,0);
|
|
|
|
regPool[w.addr&0x0f]=w.val;
|
|
|
|
writes.pop();
|
|
|
|
}
|
|
|
|
|
2022-12-22 21:40:29 +00:00
|
|
|
mzpokeysnd_process_16(&pokey,&buf[h],1);
|
2022-12-20 20:21:03 +00:00
|
|
|
|
|
|
|
if (++oscBufDelay>=14) {
|
|
|
|
oscBufDelay=0;
|
|
|
|
oscBuf[0]->data[oscBuf[0]->needle++]=pokey.outvol_0<<11;
|
|
|
|
oscBuf[1]->data[oscBuf[1]->needle++]=pokey.outvol_1<<11;
|
|
|
|
oscBuf[2]->data[oscBuf[2]->needle++]=pokey.outvol_2<<11;
|
|
|
|
oscBuf[3]->data[oscBuf[3]->needle++]=pokey.outvol_3<<11;
|
|
|
|
}
|
2022-12-20 00:45:04 +00:00
|
|
|
}
|
2022-12-22 21:40:29 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void DivPlatformPOKEY::acquireASAP(short* buf, size_t start, size_t len) {
|
|
|
|
while (!writes.empty()) {
|
|
|
|
QueuedWrite w=writes.front();
|
|
|
|
altASAP->write(w.addr, w.val);
|
|
|
|
writes.pop();
|
|
|
|
}
|
|
|
|
|
|
|
|
for (size_t h=start; h<start+len; h++) {
|
|
|
|
if (++oscBufDelay>=14) {
|
|
|
|
oscBufDelay=0;
|
|
|
|
buf[h]=altASAP->sampleAudio(oscBuf);
|
|
|
|
} else {
|
|
|
|
buf[h]=altASAP->sampleAudio();
|
|
|
|
}
|
|
|
|
}
|
2022-12-20 00:45:04 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void DivPlatformPOKEY::tick(bool sysTick) {
|
|
|
|
for (int i=0; i<4; i++) {
|
|
|
|
chan[i].std.next();
|
|
|
|
if (chan[i].std.vol.had) {
|
|
|
|
chan[i].outVol=VOL_SCALE_LINEAR(chan[i].vol&15,MIN(15,chan[i].std.vol.val),15);
|
|
|
|
chan[i].ctlChanged=true;
|
|
|
|
}
|
|
|
|
if (NEW_ARP_STRAT) {
|
|
|
|
chan[i].handleArp();
|
|
|
|
} else if (chan[i].std.arp.had) {
|
|
|
|
if (!chan[i].inPorta) {
|
|
|
|
chan[i].baseFreq=NOTE_PERIODIC(parent->calcArp(chan[i].note,chan[i].std.arp.val));
|
|
|
|
}
|
|
|
|
chan[i].freqChanged=true;
|
|
|
|
}
|
2022-12-20 07:59:26 +00:00
|
|
|
if (chan[i].std.duty.had) {
|
|
|
|
audctl=chan[i].std.duty.val;
|
|
|
|
audctlChanged=true;
|
|
|
|
}
|
2022-12-20 00:45:04 +00:00
|
|
|
if (chan[i].std.wave.had) {
|
|
|
|
chan[i].wave=chan[i].std.wave.val;
|
|
|
|
chan[i].ctlChanged=true;
|
|
|
|
chan[i].freqChanged=true;
|
|
|
|
}
|
|
|
|
if (chan[i].std.pitch.had) {
|
|
|
|
if (chan[i].std.pitch.mode) {
|
|
|
|
chan[i].pitch2+=chan[i].std.pitch.val;
|
|
|
|
CLAMP_VAR(chan[i].pitch2,-32768,32767);
|
|
|
|
} else {
|
|
|
|
chan[i].pitch2=chan[i].std.pitch.val;
|
|
|
|
}
|
|
|
|
chan[i].freqChanged=true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (audctlChanged) {
|
|
|
|
audctlChanged=false;
|
|
|
|
rWrite(8,audctl);
|
|
|
|
for (int i=0; i<4; i++) {
|
|
|
|
chan[i].freqChanged=true;
|
|
|
|
chan[i].ctlChanged=true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
for (int i=0; i<4; i++) {
|
|
|
|
if (chan[i].freqChanged || chan[i].keyOn || chan[i].keyOff) {
|
|
|
|
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,CHIP_DIVIDER);
|
|
|
|
|
|
|
|
if ((i==0 && !(audctl&64)) || (i==2 && !(audctl&32)) || i==1 || i==3) {
|
2022-12-20 07:39:34 +00:00
|
|
|
chan[i].freq/=7;
|
|
|
|
switch (chan[i].wave) {
|
|
|
|
case 6:
|
2022-12-20 07:43:37 +00:00
|
|
|
chan[i].freq/=5;
|
|
|
|
chan[i].freq>>=1;
|
|
|
|
break;
|
|
|
|
case 7:
|
2022-12-20 07:39:34 +00:00
|
|
|
if (audctl&1) {
|
|
|
|
chan[i].freq/=5;
|
|
|
|
} else {
|
|
|
|
chan[i].freq/=15;
|
|
|
|
}
|
|
|
|
chan[i].freq>>=1;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
chan[i].freq>>=2;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
} else if ((i==0 && audctl&64) || (i==2 && audctl&32)) {
|
|
|
|
switch (chan[i].wave) {
|
|
|
|
case 6:
|
|
|
|
chan[i].freq<<=1;
|
2022-12-20 07:43:37 +00:00
|
|
|
chan[i].freq/=5;
|
2022-12-20 07:39:34 +00:00
|
|
|
break;
|
|
|
|
case 7:
|
|
|
|
chan[i].freq<<=1;
|
2022-12-20 07:43:37 +00:00
|
|
|
chan[i].freq/=15;
|
2022-12-20 07:39:34 +00:00
|
|
|
break;
|
|
|
|
}
|
2022-12-20 00:45:04 +00:00
|
|
|
}
|
|
|
|
|
2022-12-20 07:39:34 +00:00
|
|
|
if (audctl&1 && !((i==0 && audctl&64) || (i==2 && audctl&32))) {
|
2022-12-20 00:45:04 +00:00
|
|
|
chan[i].freq>>=2;
|
|
|
|
}
|
|
|
|
|
2022-12-20 07:39:34 +00:00
|
|
|
if (--chan[i].freq<0) chan[i].freq=0;
|
|
|
|
|
|
|
|
// snap buzz periods
|
|
|
|
int minFreq8=255;
|
2022-12-20 07:43:37 +00:00
|
|
|
if (chan[i].wave==7) {
|
2022-12-20 07:39:34 +00:00
|
|
|
if ((i==0 && audctl&64) || (i==2 && audctl&32)) {
|
|
|
|
chan[i].freq=15*(chan[i].freq/15)+snapPeriodLong16[(chan[i].freq%15)]+1;
|
|
|
|
} else {
|
|
|
|
if (!(audctl&1)) chan[i].freq=15*(chan[i].freq/15)+snapPeriodLong[(chan[i].freq%15)];
|
|
|
|
}
|
2022-12-20 07:43:37 +00:00
|
|
|
} else if (chan[i].wave==6) {
|
2022-12-20 07:39:34 +00:00
|
|
|
if ((i==0 && audctl&64) || (i==2 && audctl&32)) {
|
|
|
|
chan[i].freq=15*(chan[i].freq/15)+snapPeriodShort16[(chan[i].freq%15)]+1;
|
|
|
|
} else {
|
|
|
|
if (!(audctl&1)) chan[i].freq=15*(chan[i].freq/15)+snapPeriodShort[(chan[i].freq%15)];
|
|
|
|
}
|
|
|
|
minFreq8=251;
|
|
|
|
}
|
|
|
|
|
2022-12-20 00:45:04 +00:00
|
|
|
if ((i==0 && audctl&16) || (i==2 && audctl&8)) {
|
|
|
|
if (chan[i].freq>65535) chan[i].freq=65535;
|
|
|
|
} else {
|
2022-12-20 07:39:34 +00:00
|
|
|
if (chan[i].freq>minFreq8) chan[i].freq=minFreq8;
|
2022-12-20 00:45:04 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
// write frequency
|
|
|
|
if ((i==1 && audctl&16) || (i==3 && audctl&8)) {
|
|
|
|
// ignore - channel is paired
|
|
|
|
} else {
|
2022-12-20 07:39:34 +00:00
|
|
|
rWrite(i<<1,chan[i].freq&0xff);
|
|
|
|
if ((i==0 && audctl&16) || (i==2 && audctl&8)) {
|
|
|
|
rWrite((1+i)<<1,chan[i].freq>>8);
|
|
|
|
}
|
2022-12-20 00:45:04 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
if (chan[i].keyOff) {
|
|
|
|
chan[i].ctlChanged=true;
|
|
|
|
}
|
|
|
|
if (chan[i].keyOn) chan[i].keyOn=false;
|
|
|
|
if (chan[i].keyOff) chan[i].keyOff=false;
|
|
|
|
chan[i].freqChanged=false;
|
|
|
|
}
|
|
|
|
if (chan[i].ctlChanged) {
|
2022-12-20 07:39:34 +00:00
|
|
|
unsigned char val=((chan[i].active && !isMuted[i])?(chan[i].outVol&15):0)|(waveMap[chan[i].wave&7]<<5);
|
|
|
|
chan[i].ctlChanged=false;
|
2022-12-20 00:45:04 +00:00
|
|
|
if ((i==1 && audctl&16) || (i==3 && audctl&8)) {
|
2022-12-20 07:39:34 +00:00
|
|
|
// ignore - channel is paired
|
|
|
|
} else if ((i==0 && audctl&16) || (i==0 && audctl&8)) {
|
|
|
|
rWrite(1+(i<<1),0);
|
|
|
|
rWrite(3+(i<<1),val);
|
|
|
|
} else {
|
|
|
|
|
|
|
|
rWrite(1+(i<<1),val);
|
2022-12-20 00:45:04 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
int DivPlatformPOKEY::dispatch(DivCommand c) {
|
|
|
|
switch (c.cmd) {
|
|
|
|
case DIV_CMD_NOTE_ON: {
|
|
|
|
DivInstrument* ins=parent->getIns(chan[c.chan].ins,DIV_INS_POKEY);
|
|
|
|
if (c.value!=DIV_NOTE_NULL) {
|
|
|
|
chan[c.chan].baseFreq=NOTE_PERIODIC(c.value);
|
|
|
|
chan[c.chan].freqChanged=true;
|
|
|
|
chan[c.chan].note=c.value;
|
|
|
|
}
|
|
|
|
chan[c.chan].active=true;
|
|
|
|
chan[c.chan].keyOn=true;
|
|
|
|
chan[c.chan].macroInit(ins);
|
|
|
|
if (!parent->song.brokenOutVol && !chan[c.chan].std.vol.will) {
|
|
|
|
chan[c.chan].outVol=chan[c.chan].vol;
|
2022-12-20 05:34:52 +00:00
|
|
|
chan[c.chan].ctlChanged=true;
|
2022-12-20 00:45:04 +00:00
|
|
|
}
|
|
|
|
chan[c.chan].insChanged=false;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
case DIV_CMD_NOTE_OFF:
|
|
|
|
chan[c.chan].active=false;
|
|
|
|
chan[c.chan].keyOff=true;
|
|
|
|
chan[c.chan].macroInit(NULL);
|
|
|
|
break;
|
|
|
|
case DIV_CMD_NOTE_OFF_ENV:
|
|
|
|
case DIV_CMD_ENV_RELEASE:
|
|
|
|
chan[c.chan].std.release();
|
|
|
|
break;
|
|
|
|
case DIV_CMD_INSTRUMENT:
|
|
|
|
if (chan[c.chan].ins!=c.value || c.value2==1) {
|
|
|
|
chan[c.chan].ins=c.value;
|
|
|
|
chan[c.chan].insChanged=true;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case DIV_CMD_VOLUME:
|
|
|
|
if (chan[c.chan].vol!=c.value) {
|
|
|
|
chan[c.chan].vol=c.value;
|
|
|
|
if (!chan[c.chan].std.vol.has) {
|
|
|
|
chan[c.chan].outVol=c.value;
|
|
|
|
if (chan[c.chan].active) {
|
|
|
|
chan[c.chan].ctlChanged=true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case DIV_CMD_GET_VOLUME:
|
|
|
|
if (chan[c.chan].std.vol.has) {
|
|
|
|
return chan[c.chan].vol;
|
|
|
|
}
|
|
|
|
return chan[c.chan].outVol;
|
|
|
|
break;
|
|
|
|
case DIV_CMD_PITCH:
|
|
|
|
chan[c.chan].pitch=c.value;
|
|
|
|
chan[c.chan].freqChanged=true;
|
|
|
|
break;
|
|
|
|
case DIV_CMD_WAVE:
|
|
|
|
chan[c.chan].wave=c.value;
|
|
|
|
chan[c.chan].ctlChanged=true;
|
|
|
|
break;
|
2022-12-20 07:39:34 +00:00
|
|
|
case DIV_CMD_STD_NOISE_MODE:
|
|
|
|
audctl=c.value&0xff;
|
|
|
|
audctlChanged=true;
|
|
|
|
break;
|
2022-12-20 00:45:04 +00:00
|
|
|
case DIV_CMD_NOTE_PORTA: {
|
|
|
|
int destFreq=NOTE_PERIODIC(c.value2);
|
|
|
|
bool return2=false;
|
|
|
|
if (destFreq>chan[c.chan].baseFreq) {
|
|
|
|
chan[c.chan].baseFreq+=c.value;
|
|
|
|
if (chan[c.chan].baseFreq>=destFreq) {
|
|
|
|
chan[c.chan].baseFreq=destFreq;
|
|
|
|
return2=true;
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
chan[c.chan].baseFreq-=c.value;
|
|
|
|
if (chan[c.chan].baseFreq<=destFreq) {
|
|
|
|
chan[c.chan].baseFreq=destFreq;
|
|
|
|
return2=true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
chan[c.chan].freqChanged=true;
|
|
|
|
if (return2) {
|
|
|
|
chan[c.chan].inPorta=false;
|
|
|
|
return 2;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
case DIV_CMD_LEGATO:
|
|
|
|
chan[c.chan].baseFreq=NOTE_PERIODIC(c.value);
|
|
|
|
chan[c.chan].freqChanged=true;
|
|
|
|
chan[c.chan].note=c.value;
|
|
|
|
break;
|
|
|
|
case DIV_CMD_PRE_PORTA:
|
|
|
|
if (chan[c.chan].active && c.value2) {
|
|
|
|
if (parent->song.resetMacroOnPorta) chan[c.chan].macroInit(parent->getIns(chan[c.chan].ins,DIV_INS_POKEY));
|
|
|
|
}
|
|
|
|
if (!chan[c.chan].inPorta && c.value && !parent->song.brokenPortaArp && chan[c.chan].std.arp.will && !NEW_ARP_STRAT) chan[c.chan].baseFreq=NOTE_PERIODIC(chan[c.chan].note);
|
|
|
|
chan[c.chan].inPorta=c.value;
|
|
|
|
break;
|
|
|
|
case DIV_CMD_GET_VOLMAX:
|
|
|
|
return 15;
|
|
|
|
break;
|
|
|
|
case DIV_CMD_MACRO_OFF:
|
|
|
|
chan[c.chan].std.mask(c.value,true);
|
|
|
|
break;
|
|
|
|
case DIV_CMD_MACRO_ON:
|
|
|
|
chan[c.chan].std.mask(c.value,false);
|
|
|
|
break;
|
|
|
|
case DIV_ALWAYS_SET_VOLUME:
|
|
|
|
return 1;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
void DivPlatformPOKEY::muteChannel(int ch, bool mute) {
|
|
|
|
isMuted[ch]=mute;
|
|
|
|
chan[ch].ctlChanged=true;
|
|
|
|
}
|
|
|
|
|
|
|
|
void DivPlatformPOKEY::forceIns() {
|
|
|
|
for (int i=0; i<4; i++) {
|
|
|
|
chan[i].insChanged=true;
|
|
|
|
chan[i].ctlChanged=true;
|
|
|
|
chan[i].freqChanged=true;
|
|
|
|
}
|
2022-12-20 08:52:18 +00:00
|
|
|
audctlChanged=true;
|
2022-12-20 00:45:04 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void* DivPlatformPOKEY::getChanState(int ch) {
|
|
|
|
return &chan[ch];
|
|
|
|
}
|
|
|
|
|
|
|
|
DivMacroInt* DivPlatformPOKEY::getChanMacroInt(int ch) {
|
|
|
|
return &chan[ch].std;
|
|
|
|
}
|
|
|
|
|
|
|
|
DivDispatchOscBuffer* DivPlatformPOKEY::getOscBuffer(int ch) {
|
|
|
|
return oscBuf[ch];
|
|
|
|
}
|
|
|
|
|
|
|
|
unsigned char* DivPlatformPOKEY::getRegisterPool() {
|
2022-12-22 22:17:38 +00:00
|
|
|
if (useAltASAP) {
|
2022-12-22 21:40:29 +00:00
|
|
|
return const_cast<unsigned char*>(altASAP->getRegisterPool());
|
2022-12-23 00:15:35 +00:00
|
|
|
} else {
|
2022-12-22 21:40:29 +00:00
|
|
|
return regPool;
|
2022-12-22 22:17:38 +00:00
|
|
|
}
|
2022-12-20 00:45:04 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
int DivPlatformPOKEY::getRegisterPoolSize() {
|
|
|
|
return 9;
|
|
|
|
}
|
|
|
|
|
|
|
|
void DivPlatformPOKEY::reset() {
|
|
|
|
while (!writes.empty()) writes.pop();
|
|
|
|
memset(regPool,0,16);
|
|
|
|
for (int i=0; i<4; i++) {
|
|
|
|
chan[i]=DivPlatformPOKEY::Channel();
|
|
|
|
chan[i].std.setEngine(parent);
|
|
|
|
}
|
|
|
|
if (dumpWrites) {
|
|
|
|
addWrite(0xffffffff,0);
|
|
|
|
}
|
|
|
|
|
2022-12-22 22:17:38 +00:00
|
|
|
if (useAltASAP) {
|
2022-12-22 21:40:29 +00:00
|
|
|
altASAP->reset();
|
2022-12-23 00:15:35 +00:00
|
|
|
} else {
|
2022-12-22 21:40:29 +00:00
|
|
|
ResetPokeyState(&pokey);
|
2022-12-22 22:17:38 +00:00
|
|
|
}
|
2022-12-20 00:45:04 +00:00
|
|
|
|
|
|
|
audctl=0;
|
|
|
|
audctlChanged=true;
|
|
|
|
}
|
|
|
|
|
|
|
|
bool DivPlatformPOKEY::keyOffAffectsArp(int ch) {
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
2022-12-20 05:34:52 +00:00
|
|
|
float DivPlatformPOKEY::getPostAmp() {
|
|
|
|
return 2.0f;
|
|
|
|
}
|
|
|
|
|
2022-12-20 00:45:04 +00:00
|
|
|
void DivPlatformPOKEY::notifyInsDeletion(void* ins) {
|
|
|
|
for (int i=0; i<4; i++) {
|
|
|
|
chan[i].std.notifyInsDeletion((DivInstrument*)ins);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void DivPlatformPOKEY::setFlags(const DivConfig& flags) {
|
|
|
|
if (flags.getInt("clockSel",0)) {
|
|
|
|
chipClock=COLOR_PAL*2.0/5.0;
|
|
|
|
} else {
|
|
|
|
chipClock=COLOR_NTSC/2.0;
|
|
|
|
}
|
|
|
|
CHECK_CUSTOM_CLOCK;
|
|
|
|
rate=chipClock;
|
|
|
|
for (int i=0; i<4; i++) {
|
2022-12-20 20:21:03 +00:00
|
|
|
oscBuf[i]->rate=rate/14;
|
2022-12-20 00:45:04 +00:00
|
|
|
}
|
2022-12-22 20:53:29 +00:00
|
|
|
|
2022-12-22 22:17:38 +00:00
|
|
|
if (useAltASAP) {
|
2022-12-22 21:40:29 +00:00
|
|
|
altASAP=std::make_unique<AltASAP::Pokey>(chipClock, chipClock);
|
2022-12-22 22:17:38 +00:00
|
|
|
}
|
2022-12-20 00:45:04 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void DivPlatformPOKEY::poke(unsigned int addr, unsigned short val) {
|
|
|
|
rWrite(addr,val);
|
|
|
|
}
|
|
|
|
|
|
|
|
void DivPlatformPOKEY::poke(std::vector<DivRegWrite>& wlist) {
|
|
|
|
for (DivRegWrite& i: wlist) rWrite(i.addr,i.val);
|
|
|
|
}
|
|
|
|
|
|
|
|
int DivPlatformPOKEY::init(DivEngine* p, int channels, int sugRate, const DivConfig& flags) {
|
|
|
|
parent=p;
|
|
|
|
dumpWrites=false;
|
|
|
|
skipRegisterWrites=false;
|
2022-12-20 20:21:03 +00:00
|
|
|
oscBufDelay=0;
|
2022-12-20 00:45:04 +00:00
|
|
|
for (int i=0; i<4; i++) {
|
|
|
|
isMuted[i]=false;
|
|
|
|
oscBuf[i]=new DivDispatchOscBuffer;
|
|
|
|
}
|
|
|
|
|
2022-12-22 22:17:38 +00:00
|
|
|
if (!useAltASAP) {
|
2022-12-22 21:40:29 +00:00
|
|
|
MZPOKEYSND_Init(&pokey);
|
2022-12-22 22:17:38 +00:00
|
|
|
}
|
2022-12-20 00:45:04 +00:00
|
|
|
|
|
|
|
setFlags(flags);
|
|
|
|
reset();
|
|
|
|
return 6;
|
|
|
|
}
|
|
|
|
|
|
|
|
void DivPlatformPOKEY::quit() {
|
|
|
|
for (int i=0; i<4; i++) {
|
|
|
|
delete oscBuf[i];
|
|
|
|
}
|
2022-12-22 21:40:29 +00:00
|
|
|
}
|
|
|
|
|
2022-12-22 22:17:38 +00:00
|
|
|
void DivPlatformPOKEY::setAltASAP(bool value) {
|
2022-12-22 21:40:29 +00:00
|
|
|
useAltASAP=value;
|
2022-12-20 00:45:04 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
DivPlatformPOKEY::~DivPlatformPOKEY() {
|
|
|
|
}
|