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add TED to Furnace

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#855 #873
This commit is contained in:
tildearrow 2023-07-23 04:42:38 -05:00
parent 895921f257
commit 20418bb490
18 changed files with 848 additions and 3 deletions
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10
CMakeLists.txt
View file

@ -283,6 +283,13 @@ if (USE_SDL2)
# If you link SDL statically, you also need to define HAVE_LIBC so it builds with the C runtime that your application uses.
# This should probably go in a FAQ.
set(SDL_LIBC ON CACHE BOOL "Tell SDL that we want it to use our C runtime (required for proper static linking)" FORCE)
# https://github.com/tildearrow/furnace/issues/1237
# enabling this will result in SDL finding the Direct3D headers, forcing _WIN32_WINNT to an undesirable value (which makes the Wine headers define GetTickCount64)
if (SUPPORT_XP)
set(SDL_RENDER_D3D OFF CACHE BOOL "Enable the Direct3D render driver" FORCE)
endif()
add_subdirectory(extern/SDL EXCLUDE_FROM_ALL)
list(APPEND DEPENDENCIES_DEFINES HAVE_SDL2)
list(APPEND DEPENDENCIES_INCLUDE_DIRS extern/SDL/include)
@ -498,6 +505,8 @@ src/engine/platform/sound/sm8521.c
src/engine/platform/sound/d65modified.c
src/engine/platform/sound/ted-sound.c
src/engine/platform/oplAInterface.cpp
src/engine/platform/ym2608Interface.cpp
src/engine/platform/ym2610Interface.cpp
@ -589,6 +598,7 @@ src/engine/platform/ga20.cpp
src/engine/platform/sm8521.cpp
src/engine/platform/pv1000.cpp
src/engine/platform/k053260.cpp
src/engine/platform/ted.cpp
src/engine/platform/pcmdac.cpp
src/engine/platform/dummy.cpp

1
papers/format.md
View file

@ -218,6 +218,7 @@ size | description
| - 0xca: ZX Spectrum (beeper, QuadTone engine) - 5 channels
| - 0xcb: Casio PV-1000 - 3 channels
| - 0xcc: K053260 - 4 channels
| - 0xcd: TED - 2 channels
| - 0xde: YM2610B extended - 19 channels
| - 0xe0: QSound - 19 channels
| - 0xfc: Pong - 1 channel

2
papers/newIns.md
View file

@ -117,6 +117,8 @@ the following instrument types are available:
- 47: Pokémon Mini/QuadTone
- 48: SM8521
- 49: PV-1000
- 50: K053260
- 52: TED
the following feature codes are recognized:

4
src/engine/dispatchContainer.cpp
View file

@ -79,6 +79,7 @@
#include "platform/sm8521.h"
#include "platform/pv1000.h"
#include "platform/k053260.h"
#include "platform/ted.h"
#include "platform/pcmdac.h"
#include "platform/dummy.h"
#include "../ta-log.h"
@ -507,6 +508,9 @@ void DivDispatchContainer::init(DivSystem sys, DivEngine* eng, int chanCount, do
case DIV_SYSTEM_K053260:
dispatch=new DivPlatformK053260;
break;
case DIV_SYSTEM_TED:
dispatch=new DivPlatformTED;
break;
case DIV_SYSTEM_PCM_DAC:
dispatch=new DivPlatformPCMDAC;
break;

2
src/engine/instrument.cpp
View file

@ -961,6 +961,8 @@ void DivInstrument::putInsData2(SafeWriter* w, bool fui, const DivSong* song) {
featureSM=true;
featureSL=true;
break;
case DIV_INS_TED:
break;
case DIV_INS_MAX:
break;

2
src/engine/instrument.h
View file

@ -81,6 +81,8 @@ enum DivInstrumentType: unsigned short {
DIV_INS_SM8521=48,
DIV_INS_PV1000=49,
DIV_INS_K053260=50,
// DIV_INS_YMF292=51,
DIV_INS_TED=52,
DIV_INS_MAX,
DIV_INS_NULL
};

231
src/engine/platform/sound/ted-sound.c Normal file
View file

@ -0,0 +1,231 @@
/*
* ted-sound.c
*
* Written by
* Andreas Boose <viceteam@t-online.de>
* Tibor Biczo <crown @ axelero . hu>
* Marco van den Heuvel <blackystardust68@yahoo.com>
*
* This file is part of VICE, the Versatile Commodore Emulator.
* See README for copyright notice.
*
* 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., 59 Temple Place, Suite 330, Boston, MA
* 02111-1307 USA.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "ted-sound.h"
/* ------------------------------------------------------------------------- */
/* FIXME: Find proper volume multiplier. */
const int16_t volume_tab[16] = {
0x0000, 0x0800, 0x1000, 0x1800, 0x2000, 0x2800, 0x3000, 0x3800,
0x3fff, 0x3fff, 0x3fff, 0x3fff, 0x3fff, 0x3fff, 0x3fff, 0x3fff
};
int ted_sound_machine_calculate_samples(struct plus4_sound_s* snd, int16_t *pbuf, int nr, int scc)
{
int i;
int j;
int16_t volume;
if (snd->digital) {
for (i = 0; i < nr; i++) {
pbuf[i] = (snd->volume * (snd->voice0_output_enabled + snd->voice1_output_enabled));
}
} else {
for (i = 0; i < nr; i++) {
snd->sample_position_remainder += snd->sample_length_remainder;
if (snd->sample_position_remainder >= snd->speed) {
snd->sample_position_remainder -= snd->speed;
snd->sample_position_integer++;
}
snd->sample_position_integer += snd->sample_length_integer;
if (snd->sample_position_integer >= 8) {
/* Advance state engine */
uint32_t ticks = snd->sample_position_integer >> 3;
if (snd->voice0_accu <= ticks) {
uint32_t delay = ticks - snd->voice0_accu;
snd->voice0_sign ^= 1;
snd->voice0_accu = 1023 - snd->voice0_reload;
if (snd->voice0_accu == 0) {
snd->voice0_accu = 1024;
}
if (delay >= snd->voice0_accu) {
snd->voice0_sign = ((delay / snd->voice0_accu)
& 1) ? snd->voice0_sign ^ 1
: snd->voice0_sign;
snd->voice0_accu = snd->voice0_accu - (delay % snd->voice0_accu);
} else {
snd->voice0_accu -= delay;
}
} else {
snd->voice0_accu -= ticks;
}
if (snd->voice1_accu <= ticks) {
uint32_t delay = ticks - snd->voice1_accu;
snd->voice1_sign ^= 1;
snd->noise_shift_register
= (snd->noise_shift_register << 1) +
( 1 ^ ((snd->noise_shift_register >> 7) & 1) ^
((snd->noise_shift_register >> 5) & 1) ^
((snd->noise_shift_register >> 4) & 1) ^
((snd->noise_shift_register >> 1) & 1));
snd->voice1_accu = 1023 - snd->voice1_reload;
if (snd->voice1_accu == 0) {
snd->voice1_accu = 1024;
}
if (delay >= snd->voice1_accu) {
snd->voice1_sign = ((delay / snd->voice1_accu)
& 1) ? snd->voice1_sign ^ 1
: snd->voice1_sign;
for (j = 0; j < (int)(delay / snd->voice1_accu);
j++) {
snd->noise_shift_register
= (snd->noise_shift_register << 1) +
( 1 ^ ((snd->noise_shift_register >> 7) & 1) ^
((snd->noise_shift_register >> 5) & 1) ^
((snd->noise_shift_register >> 4) & 1) ^
((snd->noise_shift_register >> 1) & 1));
}
snd->voice1_accu = snd->voice1_accu - (delay % snd->voice1_accu);
} else {
snd->voice1_accu -= delay;
}
} else {
snd->voice1_accu -= ticks;
}
}
snd->sample_position_integer = snd->sample_position_integer & 7;
volume = 0;
if (snd->voice0_output_enabled && snd->voice0_sign) {
volume += snd->volume;
}
if (snd->voice1_output_enabled && !snd->noise && snd->voice1_sign) {
volume += snd->volume;
}
if (snd->voice1_output_enabled && snd->noise && (!(snd->noise_shift_register & 1))) {
volume += snd->volume;
}
pbuf[i] = volume;
}
}
return nr;
}
int ted_sound_machine_init(struct plus4_sound_s* snd, int speed, int cycles_per_sec)
{
uint8_t val;
memset(snd,0,sizeof(struct plus4_sound_s));
snd->speed = speed;
snd->sample_length_integer = cycles_per_sec / speed;
snd->sample_length_remainder = cycles_per_sec % speed;
snd->sample_position_integer = 0;
snd->sample_position_remainder = 0;
snd->noise_shift_register = 0;
snd->voice0_reload = (snd->plus4_sound_data[0] | (snd->plus4_sound_data[4] << 8));
snd->voice1_reload = (snd->plus4_sound_data[1] | (snd->plus4_sound_data[2] << 8));
val = snd->plus4_sound_data[3];
snd->volume = volume_tab[val & 0x0f];
snd->voice0_output_enabled = (val & 0x10) ? 1 : 0;
snd->voice1_output_enabled = (val & 0x60) ? 1 : 0;
snd->noise = ((val & 0x60) == 0x40) ? 1 : 0;
snd->digital = val & 0x80;
if (snd->digital) {
snd->voice0_sign = 1;
snd->voice0_accu = 0;
snd->voice1_sign = 1;
snd->voice1_accu = 0;
snd->noise_shift_register = 0;
}
return 1;
}
void ted_sound_machine_store(struct plus4_sound_s* snd, uint16_t addr, uint8_t val)
{
switch (addr) {
case 0x0e:
snd->plus4_sound_data[0] = val;
snd->voice0_reload = (snd->plus4_sound_data[0] | (snd->plus4_sound_data[4] << 8));
break;
case 0x0f:
snd->plus4_sound_data[1] = val;
snd->voice1_reload = (snd->plus4_sound_data[1] | (snd->plus4_sound_data[2] << 8));
break;
case 0x10:
snd->plus4_sound_data[2] = val & 3;
snd->voice1_reload = (snd->plus4_sound_data[1] | (snd->plus4_sound_data[2] << 8));
break;
case 0x11:
snd->volume = volume_tab[val & 0x0f];
snd->voice0_output_enabled = (val & 0x10) ? 1 : 0;
snd->voice1_output_enabled = (val & 0x60) ? 1 : 0;
snd->noise = ((val & 0x60) == 0x40) ? 1 : 0;
snd->digital = val & 0x80;
if (snd->digital) {
snd->voice0_sign = 1;
snd->voice0_accu = 0;
snd->voice1_sign = 1;
snd->voice1_accu = 0;
snd->noise_shift_register = 0;
}
snd->plus4_sound_data[3] = val;
break;
case 0x12:
snd->plus4_sound_data[4] = val & 3;
snd->voice0_reload = (snd->plus4_sound_data[0] | (snd->plus4_sound_data[4] << 8));
break;
}
}
uint8_t ted_sound_machine_read(struct plus4_sound_s* snd, uint16_t addr)
{
switch (addr) {
case 0x0e:
return snd->plus4_sound_data[0];
case 0x0f:
return snd->plus4_sound_data[1];
case 0x10:
return snd->plus4_sound_data[2] | 0xc0;
case 0x11:
return snd->plus4_sound_data[3];
case 0x12:
return snd->plus4_sound_data[4];
}
return 0;
}
void ted_sound_reset(struct plus4_sound_s* snd)
{
uint16_t i;
snd->noise_shift_register = 0;
for (i = 0x0e; i <= 0x12; i++) {
ted_sound_machine_store(snd,i,0);
}
}

81
src/engine/platform/sound/ted-sound.h Normal file
View file

@ -0,0 +1,81 @@
/*
* ted-sound.h
*
* Written by
* Andreas Boose <viceteam@t-online.de>
* Marco van den Heuvel <blackystardust68@yahoo.com>
*
* This file is part of VICE, the Versatile Commodore Emulator.
* See README for copyright notice.
*
* 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., 59 Temple Place, Suite 330, Boston, MA
* 02111-1307 USA.
*
*/
#ifndef VICE_TEDSOUND_H
#define VICE_TEDSOUND_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
struct plus4_sound_s {
/* Voice 0 collect number of cycles elapsed */
uint32_t voice0_accu;
/* Voice 0 toggle sign and reload accu if accu reached 0 */
uint32_t voice0_reload;
/* Voice 0 sign of the square wave */
int16_t voice0_sign;
uint8_t voice0_output_enabled;
/* Voice 1 collect number of cycles elapsed */
uint32_t voice1_accu;
/* Voice 1 toggle sign and reload accu if accu reached 0 */
uint32_t voice1_reload;
/* Voice 1 sign of the square wave */
int16_t voice1_sign;
uint8_t voice1_output_enabled;
/* Volume multiplier */
int16_t volume;
/* 8 cycles units per sample */
uint32_t speed;
uint32_t sample_position_integer;
uint32_t sample_position_remainder;
uint32_t sample_length_integer;
uint32_t sample_length_remainder;
/* Digital output? */
uint8_t digital;
/* Noise generator active? */
uint8_t noise;
uint8_t noise_shift_register;
/* Registers */
uint8_t plus4_sound_data[5];
};
int ted_sound_machine_init(struct plus4_sound_s* snd, int speed, int cycles_per_sec);
int ted_sound_machine_calculate_samples(struct plus4_sound_s* snd, int16_t *pbuf, int nr, int sound_chip_channels);
void ted_sound_machine_store(struct plus4_sound_s* snd, uint16_t addr, uint8_t val);
uint8_t ted_sound_machine_read(struct plus4_sound_s* snd, uint16_t addr);
void ted_sound_reset(struct plus4_sound_s* snd);
#ifdef __cplusplus
};
#endif
#endif

354
src/engine/platform/ted.cpp Normal file
View file

@ -0,0 +1,354 @@
/**
* Furnace Tracker - multi-system chiptune tracker
* Copyright (C) 2021-2023 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 "ted.h"
#include "../engine.h"
#include <math.h>
//#define rWrite(a,v) pendingWrites[a]=v;
#define rWrite(a,v) if (!skipRegisterWrites) {writes.push(QueuedWrite(a,v)); if (dumpWrites) {addWrite(a,v);} }
#define CHIP_DIVIDER 8
const char* regCheatSheetTED[]={
"Freq0L", "0e",
"Freq1L", "0f",
"Freq1H", "10",
"Control", "11",
"Freq0H", "12",
NULL
};
const char** DivPlatformTED::getRegisterSheet() {
return regCheatSheetTED;
}
void DivPlatformTED::acquire(short** buf, size_t len) {
for (size_t h=0; h<len; h++) {
while (!writes.empty()) {
QueuedWrite w=writes.front();
ted_sound_machine_store(&ted,w.addr,w.val);
regPool[(w.addr-0x0e)&7]=w.val;
writes.pop();
}
ted_sound_machine_calculate_samples(&ted,&buf[0][h],1,1);
oscBuf[0]->data[oscBuf[0]->needle++]=(ted.voice0_output_enabled && ted.voice0_sign)?(ted.volume<<1):0;
oscBuf[1]->data[oscBuf[1]->needle++]=(ted.voice1_output_enabled && ((ted.noise && (!(ted.noise_shift_register&1))) || (!ted.noise && ted.voice1_sign)))?(ted.volume<<1):0;
}
}
void DivPlatformTED::tick(bool sysTick) {
bool resetPhase=false;
for (int _i=0; _i<2; _i++) {
int i=chanOrder[_i];
chan[i].std.next();
if (chan[i].std.vol.had) {
chan[i].outVol=VOL_SCALE_LINEAR(chan[i].vol,MIN(8,chan[i].std.vol.val),8);
updateCtrl=true;
vol=chan[i].outVol;
}
if (chan[i].std.duty.had) {
chan[i].noise=chan[i].std.duty.val&2;
chan[i].square=chan[i].std.duty.val&1;
chan[i].freqChanged=true;
updateCtrl=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;
}
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 (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)-1;
if (i==1 && chan[i].noise && !chan[i].square) chan[i].freq>>=4;
if (chan[i].freq<0) chan[i].freq=0;
if (chan[i].freq>1023) chan[i].freq=1023;
if (i==1) {
rWrite(0x0f,(1022-chan[i].freq)&0xff);
rWrite(0x10,((1022-chan[i].freq)>>8)&0xff);
} else {
rWrite(0x0e,(1022-chan[i].freq)&0xff);
rWrite(0x12,((1022-chan[i].freq)>>8)&0xff);
}
if (chan[i].keyOn) {
updateCtrl=true;
}
if (chan[i].keyOff) {
updateCtrl=true;
}
if (chan[i].keyOn) chan[i].keyOn=false;
if (chan[i].keyOff) chan[i].keyOff=false;
chan[i].freqChanged=false;
}
if (chan[i].std.phaseReset.had && chan[i].std.phaseReset.val==1) {
resetPhase=true;
updateCtrl=true;
}
}
if (resetPhase) {
rWrite(0x11,0x80);
}
if (updateCtrl) {
updateCtrl=false;
rWrite(0x11,(vol&15)|((chan[0].active && chan[0].square && !isMuted[0])?0x10:0)|((chan[1].active && chan[1].square && !isMuted[1])?0x20:0)|((chan[1].active && chan[1].noise && !isMuted[1])?0x40:0));
}
}
int DivPlatformTED::dispatch(DivCommand c) {
switch (c.cmd) {
case DIV_CMD_NOTE_ON: {
DivInstrument* ins=parent->getIns(chan[c.chan].ins,DIV_INS_TED);
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;
}
chan[c.chan].insChanged=false;
if (keyPriority) {
if (chanOrder[0]==c.chan) {
chanOrder[0]=chanOrder[1];
chanOrder[1]=c.chan;
}
}
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;
}
vol=chan[c.chan].outVol;
updateCtrl=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_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_STD_NOISE_MODE:
chan[c.chan].noise=c.value;
chan[c.chan].freqChanged=true;
break;
case DIV_CMD_LEGATO:
chan[c.chan].baseFreq=NOTE_PERIODIC(c.value+((HACKY_LEGATO_MESS)?(chan[c.chan].std.arp.val):(0)));
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_TED));
}
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 8;
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 DivPlatformTED::muteChannel(int ch, bool mute) {
isMuted[ch]=mute;
updateCtrl=true;
}
void DivPlatformTED::forceIns() {
for (int i=0; i<2; i++) {
chan[i].freqChanged=true;
}
updateCtrl=true;
}
void* DivPlatformTED::getChanState(int ch) {
return &chan[ch];
}
DivMacroInt* DivPlatformTED::getChanMacroInt(int ch) {
return &chan[ch].std;
}
DivDispatchOscBuffer* DivPlatformTED::getOscBuffer(int ch) {
return oscBuf[ch];
}
unsigned char* DivPlatformTED::getRegisterPool() {
return regPool;
}
int DivPlatformTED::getRegisterPoolSize() {
return 5;
}
void DivPlatformTED::reset() {
writes.clear();
memset(regPool,0,8);
for (int i=0; i<2; i++) {
chan[i]=DivPlatformTED::Channel();
chan[i].std.setEngine(parent);
}
if (dumpWrites) {
addWrite(0xffffffff,0);
}
ted_sound_machine_init(&ted,1,8);
updateCtrl=true;
vol=15;
chanOrder[0]=0;
chanOrder[1]=1;
}
int DivPlatformTED::getOutputCount() {
return 1;
}
bool DivPlatformTED::keyOffAffectsArp(int ch) {
return true;
}
void DivPlatformTED::notifyInsDeletion(void* ins) {
for (int i=0; i<2; i++) {
chan[i].std.notifyInsDeletion((DivInstrument*)ins);
}
}
void DivPlatformTED::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/8;
for (int i=0; i<2; i++) {
oscBuf[i]->rate=rate;
}
keyPriority=flags.getBool("keyPriority",true);
}
void DivPlatformTED::poke(unsigned int addr, unsigned short val) {
rWrite(addr,val);
}
void DivPlatformTED::poke(std::vector<DivRegWrite>& wlist) {
for (DivRegWrite& i: wlist) rWrite(i.addr,i.val);
}
int DivPlatformTED::init(DivEngine* p, int channels, int sugRate, const DivConfig& flags) {
parent=p;
dumpWrites=false;
skipRegisterWrites=false;
for (int i=0; i<2; i++) {
isMuted[i]=false;
oscBuf[i]=new DivDispatchOscBuffer;
}
setFlags(flags);
reset();
return 2;
}
void DivPlatformTED::quit() {
for (int i=0; i<2; i++) {
delete oscBuf[i];
}
}
DivPlatformTED::~DivPlatformTED() {
}

78
src/engine/platform/ted.h Normal file
View file

@ -0,0 +1,78 @@
/**
* Furnace Tracker - multi-system chiptune tracker
* Copyright (C) 2021-2023 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.
*/
#ifndef _TED_H
#define _TED_H
#include "../dispatch.h"
#include "../fixedQueue.h"
#include "sound/ted-sound.h"
class DivPlatformTED: public DivDispatch {
struct Channel: public SharedChannel<signed char> {
bool noise, square;
Channel():
SharedChannel<signed char>(8),
noise(false),
square(true) {}
};
Channel chan[2];
DivDispatchOscBuffer* oscBuf[2];
bool isMuted[2];
struct QueuedWrite {
unsigned char addr;
unsigned char val;
QueuedWrite(): addr(0), val(0) {}
QueuedWrite(unsigned char a, unsigned char v): addr(a), val(v) {}
};
FixedQueue<QueuedWrite,64> writes;
struct plus4_sound_s ted;
unsigned char vol;
bool updateCtrl, keyPriority;
unsigned char chanOrder[2];
unsigned char regPool[8];
friend void putDispatchChip(void*,int);
friend void putDispatchChan(void*,int,int);
public:
void acquire(short** buf, size_t len);
int dispatch(DivCommand c);
void* getChanState(int chan);
DivMacroInt* getChanMacroInt(int ch);
DivDispatchOscBuffer* getOscBuffer(int chan);
unsigned char* getRegisterPool();
int getRegisterPoolSize();
void reset();
void forceIns();
void tick(bool sysTick=true);
void muteChannel(int ch, bool mute);
int getOutputCount();
bool keyOffAffectsArp(int ch);
void setFlags(const DivConfig& flags);
void notifyInsDeletion(void* ins);
void poke(unsigned int addr, unsigned short val);
void poke(std::vector<DivRegWrite>& wlist);
const char** getRegisterSheet();
int init(DivEngine* parent, int channels, int sugRate, const DivConfig& flags);
void quit();
~DivPlatformTED();
};
#endif

3
src/engine/song.h
View file

@ -128,7 +128,8 @@ enum DivSystem {
DIV_SYSTEM_YM2608_CSM,
DIV_SYSTEM_SM8521,
DIV_SYSTEM_PV1000,
DIV_SYSTEM_K053260
DIV_SYSTEM_K053260,
DIV_SYSTEM_TED
};
enum DivEffectType: unsigned short {

10
src/engine/sysDef.cpp
View file

@ -1863,6 +1863,16 @@ void DivEngine::registerSystems() {
}
);
sysDefs[DIV_SYSTEM_TED]=new DivSysDef(
"MOS Technology TED", NULL, 0xcd, 0, 2, false, true, 0, false, 0,
"two square waves (one may be turned into noise). used in the Commodore Plus/4, 16 and 116.",
{"Channel 1", "Channel 2"},
{"CH1", "CH2"},
{DIV_CH_PULSE, DIV_CH_PULSE},
{DIV_INS_TED, DIV_INS_TED},
{}
);
sysDefs[DIV_SYSTEM_DUMMY]=new DivSysDef(
"Dummy System", NULL, 0xfd, 0, 8, false, true, 0, false, 0,
"this is a system designed for testing purposes.",

4
src/gui/dataList.cpp
View file

@ -282,6 +282,10 @@ void FurnaceGUI::insListItem(int i, int dir, int asset) {
ImGui::PushStyleColor(ImGuiCol_Text,uiColors[GUI_COLOR_INSTR_K053260]);
name=fmt::sprintf(ICON_FA_BAR_CHART "##_INS%d",i);
break;
case DIV_INS_TED:
ImGui::PushStyleColor(ImGuiCol_Text,uiColors[GUI_COLOR_INSTR_TED]);
name=fmt::sprintf(ICON_FA_BAR_CHART "##_INS%d",i);
break;
default:
ImGui::PushStyleColor(ImGuiCol_Text,uiColors[GUI_COLOR_INSTR_UNKNOWN]);
name=fmt::sprintf(ICON_FA_QUESTION "##_INS%d",i);

2
src/gui/gui.h
View file

@ -240,6 +240,8 @@ enum FurnaceGUIColors {
GUI_COLOR_INSTR_SM8521,
GUI_COLOR_INSTR_PV1000,
GUI_COLOR_INSTR_K053260,
GUI_COLOR_INSTR_SCSP,
GUI_COLOR_INSTR_TED,
GUI_COLOR_INSTR_UNKNOWN,
GUI_COLOR_CHANNEL_BG,

6
src/gui/guiConst.cpp
View file

@ -132,6 +132,8 @@ const char* insTypes[DIV_INS_MAX+1]={
"SM8521",
"PV-1000",
"K053260",
"SCSP",
"TED",
NULL
};
@ -853,6 +855,8 @@ const FurnaceGUIColorDef guiColors[GUI_COLOR_MAX]={
D(GUI_COLOR_INSTR_SM8521,"",ImVec4(0.5f,0.55f,0.6f,1.0f)),
D(GUI_COLOR_INSTR_PV1000,"",ImVec4(0.4f,0.6f,0.7f,1.0f)),
D(GUI_COLOR_INSTR_K053260,"",ImVec4(1.0f,0.8f,0.1f,1.0f)),
D(GUI_COLOR_INSTR_SCSP,"",ImVec4(0.5f,0.5f,0.5f,1.0f)),
D(GUI_COLOR_INSTR_TED,"",ImVec4(0.7f,0.6f,1.0f,1.0f)),
D(GUI_COLOR_INSTR_UNKNOWN,"",ImVec4(0.3f,0.3f,0.3f,1.0f)),
D(GUI_COLOR_CHANNEL_BG,"",ImVec4(0.4f,0.6f,0.8f,1.0f)),
@ -1037,6 +1041,7 @@ const int availableSystems[]={
DIV_SYSTEM_SM8521,
DIV_SYSTEM_PV1000,
DIV_SYSTEM_K053260,
DIV_SYSTEM_TED,
DIV_SYSTEM_PCM_DAC,
DIV_SYSTEM_PONG,
0 // don't remove this last one!
@ -1087,6 +1092,7 @@ const int chipsSquare[]={
DIV_SYSTEM_MSM5232,
DIV_SYSTEM_T6W28,
DIV_SYSTEM_PV1000,
DIV_SYSTEM_TED,
0 // don't remove this last one!
};

16
src/gui/insEdit.cpp
View file

@ -267,6 +267,10 @@ const char* msm5232ControlBits[7]={
"16'", "8'", "4'", "2'", "sustain", NULL
};
const char* tedControlBits[3]={
"square", "noise", NULL
};
const char* x1_010EnvBits[8]={
"enable", "oneshot", "split L/R", "HinvR", "VinvR", "HinvL", "VinvL", NULL
};
@ -5389,7 +5393,7 @@ void FurnaceGUI::drawInsEdit() {
if (ins->type==DIV_INS_MSM6258) {
volMax=0;
}
if (ins->type==DIV_INS_MSM6295) {
if (ins->type==DIV_INS_MSM6295 || ins->type==DIV_INS_TED) {
volMax=8;
}
if (ins->type==DIV_INS_ADPCMA) {
@ -5475,6 +5479,10 @@ void FurnaceGUI::drawInsEdit() {
dutyLabel="On/Off";
dutyMax=1;
}
if (ins->type==DIV_INS_TED) {
dutyLabel="Square/Noise";
dutyMax=2;
}
if (ins->type==DIV_INS_SWAN) {
dutyLabel="Noise";
dutyMax=ins->amiga.useSample?0:8;
@ -5558,6 +5566,7 @@ void FurnaceGUI::drawInsEdit() {
if (ins->type==DIV_INS_GA20) waveMax=0;
if (ins->type==DIV_INS_K053260) waveMax=0;
if (ins->type==DIV_INS_POKEMINI) waveMax=0;
if (ins->type==DIV_INS_TED) waveMax=0;
if (ins->type==DIV_INS_SU || ins->type==DIV_INS_POKEY) waveMax=7;
if (ins->type==DIV_INS_PET) {
waveMax=8;
@ -5703,6 +5712,8 @@ void FurnaceGUI::drawInsEdit() {
macroList.push_back(FurnaceGUIMacroDesc(dutyLabel,&ins->std.dutyMacro,0,dutyMax,160,uiColors[GUI_COLOR_MACRO_OTHER],false,NULL,NULL,true,mikeyFeedbackBits));
} else if (ins->type==DIV_INS_POKEY) {
macroList.push_back(FurnaceGUIMacroDesc(dutyLabel,&ins->std.dutyMacro,0,dutyMax,160,uiColors[GUI_COLOR_MACRO_OTHER],false,NULL,NULL,true,pokeyCtlBits));
} else if (ins->type==DIV_INS_TED) {
macroList.push_back(FurnaceGUIMacroDesc(dutyLabel,&ins->std.dutyMacro,0,dutyMax,80,uiColors[GUI_COLOR_MACRO_OTHER],false,NULL,NULL,true,tedControlBits));
} else if (ins->type==DIV_INS_MSM5232) {
macroList.push_back(FurnaceGUIMacroDesc(dutyLabel,&ins->std.dutyMacro,0,dutyMax,160,uiColors[GUI_COLOR_MACRO_OTHER],false,NULL,NULL,true,msm5232ControlBits));
} else if (ins->type==DIV_INS_ES5506) {
@ -5770,7 +5781,8 @@ void FurnaceGUI::drawInsEdit() {
(ins->type==DIV_INS_X1_010 && ins->amiga.useSample) ||
ins->type==DIV_INS_K007232 ||
ins->type==DIV_INS_GA20 ||
ins->type==DIV_INS_K053260) {
ins->type==DIV_INS_K053260 ||
ins->type==DIV_INS_TED) {
macroList.push_back(FurnaceGUIMacroDesc("Phase Reset",&ins->std.phaseResetMacro,0,1,32,uiColors[GUI_COLOR_MACRO_OTHER],false,NULL,NULL,true));
}
if (ex1Max>0) {

11
src/gui/presets.cpp
View file

@ -278,6 +278,12 @@ void FurnaceGUI::initSystemPresets() {
ENTRY(
"Commodore VIC-20", {
CH(DIV_SYSTEM_VIC20, 1.0f, 0, "clockSel=1")
},
"tickRate=50"
);
ENTRY(
"Commodore Plus/4", {
CH(DIV_SYSTEM_TED, 1.0f, 0, "")
}
);
ENTRY(
@ -2433,6 +2439,11 @@ void FurnaceGUI::initSystemPresets() {
CH(DIV_SYSTEM_PV1000, 1.0f, 0, "")
}
);
ENTRY(
"MOS Technology TED", {
CH(DIV_SYSTEM_TED, 1.0f, 0, "clockSel=1")
}
);
CATEGORY_END;
CATEGORY_BEGIN("Sample","chips/systems which use PCM or ADPCM samples for sound synthesis.");

34
src/gui/sysConf.cpp
View file

@ -1902,6 +1902,40 @@ bool FurnaceGUI::drawSysConf(int chan, DivSystem type, DivConfig& flags, bool mo
}
break;
}
case DIV_SYSTEM_TED: {
int clockSel=flags.getInt("clockSel",0);
bool keyPriority=flags.getBool("keyPriority",true);
ImGui::Text("Clock rate:");
if (ImGui::RadioButton("NTSC (1.79MHz)",clockSel==0)) {
clockSel=0;
altered=true;
}
if (ImGui::RadioButton("PAL (1.77MHz)",clockSel==1)) {
clockSel=1;
altered=true;
}
ImGui::Text("Global parameter priority:");
if (ImGui::RadioButton("Left to right",!keyPriority)) {
keyPriority=false;
altered=true;
}
if (ImGui::RadioButton("Last used channel",keyPriority)) {
keyPriority=true;
altered=true;
}
if (altered) {
e->lockSave([&]() {
flags.set("clockSel",clockSel);
flags.set("keyPriority",keyPriority);
});
}
break;
}
case DIV_SYSTEM_SWAN:
case DIV_SYSTEM_BUBSYS_WSG:
case DIV_SYSTEM_PET: