swan let's go
Add WonderSwan support and flatten second chip checks in VGM export into variables
This commit is contained in:
tildearrow
GitHub
commit
0210548291
19 changed files with 1317 additions and 77 deletions
|
|
@ -109,6 +109,9 @@ enum DivDispatchCmds {
|
|||
DIV_CMD_QSOUND_ECHO_DELAY,
|
||||
DIV_CMD_QSOUND_ECHO_LEVEL,
|
||||
|
||||
DIV_CMD_WS_SWEEP_TIME,
|
||||
DIV_CMD_WS_SWEEP_AMOUNT,
|
||||
|
||||
DIV_ALWAYS_SET_VOLUME,
|
||||
|
||||
DIV_CMD_MAX
|
||||
|
|
|
|||
|
|
@ -41,6 +41,7 @@
|
|||
#include "platform/pcspkr.h"
|
||||
#include "platform/segapcm.h"
|
||||
#include "platform/qsound.h"
|
||||
#include "platform/swan.h"
|
||||
#include "platform/dummy.h"
|
||||
#include "platform/lynx.h"
|
||||
#include "../ta-log.h"
|
||||
|
|
@ -255,6 +256,9 @@ void DivDispatchContainer::init(DivSystem sys, DivEngine* eng, int chanCount, do
|
|||
case DIV_SYSTEM_SEGAPCM_COMPAT:
|
||||
dispatch=new DivPlatformSegaPCM;
|
||||
break;
|
||||
case DIV_SYSTEM_SWAN:
|
||||
dispatch=new DivPlatformSwan;
|
||||
break;
|
||||
default:
|
||||
logW("this system is not supported yet! using dummy platform.\n");
|
||||
dispatch=new DivPlatformDummy;
|
||||
|
|
|
|||
412
src/engine/platform/sound/swan.cpp
Normal file
412
src/engine/platform/sound/swan.cpp
Normal file
|
|
@ -0,0 +1,412 @@
|
|||
/******************************************************************************/
|
||||
/* Mednafen - Multi-system Emulator */
|
||||
/******************************************************************************/
|
||||
/* sound.cpp - WonderSwan Sound Emulation
|
||||
** Copyright (C) 2007-2017 Mednafen Team
|
||||
** Copyright (C) 2016 Alex 'trap15' Marshall - http://daifukkat.su/
|
||||
**
|
||||
** 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 "swan.h"
|
||||
#include <string.h>
|
||||
|
||||
#define MK_SAMPLE_CACHE \
|
||||
{ \
|
||||
int sample; \
|
||||
sample = (((wsRAM[(/*(SampleRAMPos << 6) + */(sample_pos[ch] >> 1) + (ch << 4)) ] >> ((sample_pos[ch] & 1) ? 4 : 0)) & 0x0F)); \
|
||||
sample_cache[ch][0] = sample * ((volume[ch] >> 4) & 0x0F); \
|
||||
sample_cache[ch][1] = sample * ((volume[ch] >> 0) & 0x0F); \
|
||||
}
|
||||
|
||||
#define MK_SAMPLE_CACHE_NOISE \
|
||||
{ \
|
||||
int sample; \
|
||||
sample = ((nreg & 1) ? 0xF : 0x0); \
|
||||
sample_cache[ch][0] = sample * ((volume[ch] >> 4) & 0x0F); \
|
||||
sample_cache[ch][1] = sample * ((volume[ch] >> 0) & 0x0F); \
|
||||
}
|
||||
|
||||
#define MK_SAMPLE_CACHE_VOICE \
|
||||
{ \
|
||||
int sample, half; \
|
||||
sample = volume[ch]; \
|
||||
half = sample >> 1; \
|
||||
sample_cache[ch][0] = (voice_volume & 4) ? sample : (voice_volume & 8) ? half : 0; \
|
||||
sample_cache[ch][1] = (voice_volume & 1) ? sample : (voice_volume & 2) ? half : 0; \
|
||||
}
|
||||
|
||||
|
||||
#define SYNCSAMPLE(wt) /* \
|
||||
{ \
|
||||
int32_t left = sample_cache[ch][0], right = sample_cache[ch][1]; \
|
||||
WaveSynth.offset_inline(wt, left - last_val[ch][0], sbuf[0]); \
|
||||
WaveSynth.offset_inline(wt, right - last_val[ch][1], sbuf[1]); \
|
||||
last_val[ch][0] = left; \
|
||||
last_val[ch][1] = right; \
|
||||
} */
|
||||
|
||||
#define SYNCSAMPLE_NOISE(wt) SYNCSAMPLE(wt)
|
||||
|
||||
void WSwan::SoundUpdate(uint32_t v30mz_timestamp)
|
||||
{
|
||||
int32_t run_time;
|
||||
|
||||
//printf("%d\n", v30mz_timestamp);
|
||||
//printf("%02x %02x\n", control, noise_control);
|
||||
run_time = v30mz_timestamp - last_ts;
|
||||
|
||||
for(int y = 0; y < 2; y++)
|
||||
sbuf[y] = 0;
|
||||
|
||||
for(unsigned int ch = 0; ch < 4; ch++)
|
||||
{
|
||||
// Channel is disabled?
|
||||
if(!(control & (1 << ch)))
|
||||
continue;
|
||||
|
||||
if(ch == 1 && (control & 0x20)) // Direct D/A mode?
|
||||
{
|
||||
MK_SAMPLE_CACHE_VOICE;
|
||||
SYNCSAMPLE(v30mz_timestamp);
|
||||
}
|
||||
else if(ch == 2 && (control & 0x40) && sweep_value) // Sweep
|
||||
{
|
||||
uint32_t tmp_pt = 2048 - period[ch];
|
||||
uint32_t meow_timestamp = v30mz_timestamp - run_time;
|
||||
uint32_t tmp_run_time = run_time;
|
||||
|
||||
while(tmp_run_time)
|
||||
{
|
||||
int32_t sub_run_time = tmp_run_time;
|
||||
|
||||
if(sub_run_time > sweep_8192_divider)
|
||||
sub_run_time = sweep_8192_divider;
|
||||
|
||||
sweep_8192_divider -= sub_run_time;
|
||||
if(sweep_8192_divider <= 0)
|
||||
{
|
||||
sweep_8192_divider += 8192;
|
||||
sweep_counter--;
|
||||
if(sweep_counter <= 0)
|
||||
{
|
||||
sweep_counter = sweep_step + 1;
|
||||
period[ch] = (period[ch] + (int8_t)sweep_value) & 0x7FF;
|
||||
}
|
||||
}
|
||||
|
||||
meow_timestamp += sub_run_time;
|
||||
if(tmp_pt > 4)
|
||||
{
|
||||
period_counter[ch] -= sub_run_time;
|
||||
while(period_counter[ch] <= 0)
|
||||
{
|
||||
sample_pos[ch] = (sample_pos[ch] + 1) & 0x1F;
|
||||
|
||||
MK_SAMPLE_CACHE;
|
||||
SYNCSAMPLE(meow_timestamp + period_counter[ch]);
|
||||
period_counter[ch] += tmp_pt;
|
||||
}
|
||||
}
|
||||
tmp_run_time -= sub_run_time;
|
||||
}
|
||||
}
|
||||
else if(ch == 3 && (control & 0x80) && (noise_control & 0x10)) // Noise
|
||||
{
|
||||
uint32_t tmp_pt = 2048 - period[ch];
|
||||
|
||||
period_counter[ch] -= run_time;
|
||||
while(period_counter[ch] <= 0)
|
||||
{
|
||||
static const uint8_t stab[8] = { 14, 10, 13, 4, 8, 6, 9, 11 };
|
||||
|
||||
nreg = ((nreg << 1) | ((1 ^ (nreg >> 7) ^ (nreg >> stab[noise_control & 0x7])) & 1)) & 0x7FFF;
|
||||
|
||||
if(control & 0x80)
|
||||
{
|
||||
MK_SAMPLE_CACHE_NOISE;
|
||||
SYNCSAMPLE_NOISE(v30mz_timestamp + period_counter[ch]);
|
||||
}
|
||||
else if(tmp_pt > 4)
|
||||
{
|
||||
sample_pos[ch] = (sample_pos[ch] + 1) & 0x1F;
|
||||
MK_SAMPLE_CACHE;
|
||||
SYNCSAMPLE(v30mz_timestamp + period_counter[ch]);
|
||||
}
|
||||
period_counter[ch] += tmp_pt;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
uint32_t tmp_pt = 2048 - period[ch];
|
||||
|
||||
if(tmp_pt > 4)
|
||||
{
|
||||
period_counter[ch] -= run_time;
|
||||
while(period_counter[ch] <= 0)
|
||||
{
|
||||
sample_pos[ch] = (sample_pos[ch] + 1) & 0x1F;
|
||||
|
||||
MK_SAMPLE_CACHE;
|
||||
SYNCSAMPLE(v30mz_timestamp + period_counter[ch]); // - period_counter[ch]);
|
||||
period_counter[ch] += tmp_pt;
|
||||
}
|
||||
}
|
||||
}
|
||||
sbuf[0] += sample_cache[ch][0];
|
||||
sbuf[1] += sample_cache[ch][1];
|
||||
}
|
||||
|
||||
if(HVoiceCtrl & 0x80)
|
||||
{
|
||||
int16_t sample = (uint8_t)HyperVoice;
|
||||
|
||||
switch(HVoiceCtrl & 0xC)
|
||||
{
|
||||
case 0x0: sample = (uint16_t)sample << (8 - (HVoiceCtrl & 3)); break;
|
||||
case 0x4: sample = (uint16_t)(sample | -0x100) << (8 - (HVoiceCtrl & 3)); break;
|
||||
case 0x8: sample = (uint16_t)((int8_t)sample) << (8 - (HVoiceCtrl & 3)); break;
|
||||
case 0xC: sample = (uint16_t)sample << 8; break;
|
||||
}
|
||||
// bring back to 11bit, keeping signedness
|
||||
sample >>= 5;
|
||||
|
||||
int32_t left, right;
|
||||
left = (HVoiceChanCtrl & 0x40) ? sample : 0;
|
||||
right = (HVoiceChanCtrl & 0x20) ? sample : 0;
|
||||
|
||||
// WaveSynth.offset_inline(v30mz_timestamp, left - last_hv_val[0], sbuf[0]);
|
||||
// WaveSynth.offset_inline(v30mz_timestamp, right - last_hv_val[1], sbuf[1]);
|
||||
// last_hv_val[0] = left;
|
||||
// last_hv_val[1] = right;
|
||||
sbuf[0] += left;
|
||||
sbuf[1] += right;
|
||||
}
|
||||
last_ts = v30mz_timestamp;
|
||||
}
|
||||
|
||||
void WSwan::SoundWrite(uint32_t A, uint8_t V)
|
||||
{
|
||||
if(A >= 0x80 && A <= 0x87)
|
||||
{
|
||||
int ch = (A - 0x80) >> 1;
|
||||
|
||||
if(A & 1)
|
||||
period[ch] = (period[ch] & 0x00FF) | ((V & 0x07) << 8);
|
||||
else
|
||||
period[ch] = (period[ch] & 0x0700) | ((V & 0xFF) << 0);
|
||||
|
||||
//printf("Period %d: 0x%04x --- %f\n", ch, period[ch], 3072000.0 / (2048 - period[ch]));
|
||||
}
|
||||
else if(A >= 0x88 && A <= 0x8B)
|
||||
{
|
||||
volume[A - 0x88] = V;
|
||||
}
|
||||
else if(A == 0x8C)
|
||||
sweep_value = V;
|
||||
else if(A == 0x8D)
|
||||
{
|
||||
sweep_step = V;
|
||||
sweep_counter = sweep_step + 1;
|
||||
sweep_8192_divider = 8192;
|
||||
}
|
||||
else if(A == 0x8E)
|
||||
{
|
||||
//printf("NOISECONTROL: %02x\n", V);
|
||||
if(V & 0x8)
|
||||
nreg = 0;
|
||||
|
||||
noise_control = V & 0x17;
|
||||
}
|
||||
else if(A == 0x90)
|
||||
{
|
||||
for(int n = 0; n < 4; n++)
|
||||
{
|
||||
if(!(control & (1 << n)) && (V & (1 << n)))
|
||||
{
|
||||
period_counter[n] = 1;
|
||||
sample_pos[n] = 0x1F;
|
||||
}
|
||||
}
|
||||
control = V;
|
||||
//printf("Sound Control: %02x\n", V);
|
||||
}
|
||||
else if(A == 0x91)
|
||||
{
|
||||
output_control = V & 0xF;
|
||||
//printf("%02x, %02x\n", V, (V >> 1) & 3);
|
||||
}
|
||||
else if(A == 0x92)
|
||||
nreg = (nreg & 0xFF00) | (V << 0);
|
||||
else if(A == 0x93)
|
||||
nreg = (nreg & 0x00FF) | ((V & 0x7F) << 8);
|
||||
else if(A == 0x94)
|
||||
{
|
||||
voice_volume = V & 0xF;
|
||||
//printf("%02x\n", V);
|
||||
}
|
||||
else switch(A)
|
||||
{
|
||||
case 0x6A: HVoiceCtrl = V; break;
|
||||
case 0x6B: HVoiceChanCtrl = V & 0x6F; break;
|
||||
case 0x8F: SampleRAMPos = V; break;
|
||||
case 0x95: HyperVoice = V; break; // Pick a port, any port?!
|
||||
//default: printf("%04x:%02x\n", A, V); break;
|
||||
}
|
||||
}
|
||||
|
||||
uint8_t WSwan::SoundRead(uint32_t A)
|
||||
{
|
||||
if(A >= 0x80 && A <= 0x87)
|
||||
{
|
||||
int ch = (A - 0x80) >> 1;
|
||||
|
||||
if(A & 1)
|
||||
return(period[ch] >> 8);
|
||||
else
|
||||
return(period[ch]);
|
||||
}
|
||||
else if(A >= 0x88 && A <= 0x8B)
|
||||
return(volume[A - 0x88]);
|
||||
else switch(A)
|
||||
{
|
||||
default: /*printf("SoundRead: %04x\n", A);*/ return(0);
|
||||
case 0x6A: return(HVoiceCtrl);
|
||||
case 0x6B: return(HVoiceChanCtrl);
|
||||
case 0x8C: return(sweep_value);
|
||||
case 0x8D: return(sweep_step);
|
||||
case 0x8E: return(noise_control);
|
||||
case 0x8F: return(SampleRAMPos);
|
||||
case 0x90: return(control);
|
||||
case 0x91: return(output_control | 0x80);
|
||||
case 0x92: return((nreg >> 0) & 0xFF);
|
||||
case 0x93: return((nreg >> 8) & 0xFF);
|
||||
case 0x94: return(voice_volume);
|
||||
}
|
||||
}
|
||||
|
||||
void WSwan::RAMWrite(uint32_t A, uint8_t V)
|
||||
{
|
||||
wsRAM[A & 0x3F] = V;
|
||||
}
|
||||
|
||||
int32_t WSwan::SoundFlush(int16_t *SoundBuf, const int32_t MaxSoundFrames)
|
||||
{
|
||||
int32_t FrameCount = 0;
|
||||
|
||||
if(SoundBuf)
|
||||
{
|
||||
for(int y = 0; y < 2; y++)
|
||||
{
|
||||
// sbuf[y]->end_frame(v30mz_timestamp);
|
||||
// FrameCount = sbuf[y]->read_samples(SoundBuf + y, MaxSoundFrames, true);
|
||||
int32_t left = sbuf[0];
|
||||
int32_t right = sbuf[1];
|
||||
if (left >= 0x400) left = 0x3FF;
|
||||
else if (left < -0x400) left = -0x400;
|
||||
if (right >= 0x400) left = 0x3FF;
|
||||
else if (right < -0x400) left = -0x400;
|
||||
SoundBuf[0] = (int16_t)left << 5;
|
||||
SoundBuf[1] = (int16_t)right << 5;
|
||||
}
|
||||
}
|
||||
|
||||
last_ts = 0;
|
||||
|
||||
return(FrameCount);
|
||||
}
|
||||
|
||||
// Call before wsRAM is updated
|
||||
// void WSwan::SoundCheckRAMWrite(uint32_t A)
|
||||
// {
|
||||
// if((A >> 6) == SampleRAMPos)
|
||||
// SoundUpdate();
|
||||
// }
|
||||
|
||||
// static void RedoVolume(void)
|
||||
// {
|
||||
// WaveSynth.volume(2.5);
|
||||
// }
|
||||
|
||||
// void WSwan::SoundInit(void)
|
||||
// {
|
||||
// for(int i = 0; i < 2; i++)
|
||||
// {
|
||||
// sbuf[i] = new Blip_Buffer();
|
||||
|
||||
// sbuf[i]->set_sample_rate(0 ? 0 : 44100, 60);
|
||||
// sbuf[i]->clock_rate((long)(3072000));
|
||||
// sbuf[i]->bass_freq(20);
|
||||
// }
|
||||
|
||||
// RedoVolume();
|
||||
// }
|
||||
|
||||
// void WSwan::SoundKill(void)
|
||||
// {
|
||||
// for(int i = 0; i < 2; i++)
|
||||
// {
|
||||
// if(sbuf[i])
|
||||
// {
|
||||
// delete sbuf[i];
|
||||
// sbuf[i] = NULL;
|
||||
// }
|
||||
// }
|
||||
|
||||
// }
|
||||
|
||||
// bool WSwan::SetSoundRate(uint32_t rate)
|
||||
// {
|
||||
// for(int i = 0; i < 2; i++)
|
||||
// sbuf[i]->set_sample_rate(rate?rate:44100, 60);
|
||||
|
||||
// return(true);
|
||||
// }
|
||||
|
||||
void WSwan::SoundReset(void)
|
||||
{
|
||||
memset(period, 0, sizeof(period));
|
||||
memset(volume, 0, sizeof(volume));
|
||||
voice_volume = 0;
|
||||
sweep_step = 0;
|
||||
sweep_value = 0;
|
||||
noise_control = 0;
|
||||
control = 0;
|
||||
output_control = 0;
|
||||
|
||||
sweep_8192_divider = 8192;
|
||||
sweep_counter = 1;
|
||||
SampleRAMPos = 0;
|
||||
|
||||
for(unsigned ch = 0; ch < 4; ch++)
|
||||
period_counter[ch] = 1;
|
||||
|
||||
memset(sample_pos, 0, sizeof(sample_pos));
|
||||
nreg = 0;
|
||||
|
||||
memset(sample_cache, 0, sizeof(sample_cache));
|
||||
// memset(last_val, 0, sizeof(last_val));
|
||||
last_v_val = 0;
|
||||
|
||||
HyperVoice = 0;
|
||||
last_hv_val[0] = last_hv_val[1] = 0;
|
||||
HVoiceCtrl = 0;
|
||||
HVoiceChanCtrl = 0;
|
||||
|
||||
for(int y = 0; y < 2; y++)
|
||||
// sbuf[y]->clear();
|
||||
sbuf[y] = 0;
|
||||
last_ts = 0;
|
||||
}
|
||||
82
src/engine/platform/sound/swan.h
Normal file
82
src/engine/platform/sound/swan.h
Normal file
|
|
@ -0,0 +1,82 @@
|
|||
/******************************************************************************/
|
||||
/* Mednafen - Multi-system Emulator */
|
||||
/******************************************************************************/
|
||||
/* sound.h - WonderSwan Sound Emulation
|
||||
** Copyright (C) 2007-2016 Mednafen Team
|
||||
**
|
||||
** 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 __WSWAN_SOUND_H
|
||||
#define __WSWAN_SOUND_H
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
class WSwan
|
||||
{
|
||||
public:
|
||||
int32_t SoundFlush(int16_t *SoundBuf, const int32_t MaxSoundFrames);
|
||||
|
||||
// void SoundInit(void);
|
||||
// void SoundKill(void);
|
||||
// void SetSoundMultiplier(double multiplier);
|
||||
// bool SetSoundRate(uint32_t rate);
|
||||
|
||||
void SoundWrite(uint32_t, uint8_t);
|
||||
uint8_t SoundRead(uint32_t);
|
||||
void SoundReset(void);
|
||||
// void SoundCheckRAMWrite(uint32_t A);
|
||||
|
||||
void SoundUpdate(uint32_t);
|
||||
void RAMWrite(uint32_t, uint8_t);
|
||||
|
||||
private:
|
||||
// Blip_Synth<blip_good_quality, 4096> WaveSynth;
|
||||
|
||||
// Blip_Buffer *sbuf[2] = { NULL };
|
||||
int32_t sbuf[2];
|
||||
|
||||
uint16_t period[4];
|
||||
uint8_t volume[4]; // left volume in upper 4 bits, right in lower 4 bits
|
||||
uint8_t voice_volume;
|
||||
|
||||
uint8_t sweep_step, sweep_value;
|
||||
uint8_t noise_control;
|
||||
uint8_t control;
|
||||
uint8_t output_control;
|
||||
|
||||
int32_t sweep_8192_divider;
|
||||
uint8_t sweep_counter;
|
||||
uint8_t SampleRAMPos;
|
||||
|
||||
int32_t sample_cache[4][2];
|
||||
|
||||
int32_t last_v_val;
|
||||
|
||||
uint8_t HyperVoice;
|
||||
int32_t last_hv_val[2];
|
||||
uint8_t HVoiceCtrl, HVoiceChanCtrl;
|
||||
|
||||
int32_t period_counter[4];
|
||||
// int32_t last_val[4][2]; // Last outputted value, l&r
|
||||
uint8_t sample_pos[4];
|
||||
uint16_t nreg;
|
||||
uint32_t last_ts;
|
||||
|
||||
uint8_t wsRAM[64];
|
||||
int16_t sBuf[2];
|
||||
};
|
||||
|
||||
#endif
|
||||
523
src/engine/platform/swan.cpp
Normal file
523
src/engine/platform/swan.cpp
Normal file
|
|
@ -0,0 +1,523 @@
|
|||
/**
|
||||
* 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 "swan.h"
|
||||
#include "../engine.h"
|
||||
#include <math.h>
|
||||
|
||||
#define rWrite(a,v) if (!skipRegisterWrites) {writes.emplace(a,v); if (dumpWrites) {addWrite(a,v);}}
|
||||
|
||||
#define CHIP_DIVIDER 32
|
||||
|
||||
const char* regCheatSheetWS[]={
|
||||
"CH1_Pitch", "00",
|
||||
"CH2_Pitch", "02",
|
||||
"CH3_Pitch", "04",
|
||||
"CH4_Pitch", "06",
|
||||
"CH1_Vol", "08",
|
||||
"CH2_Vol", "09",
|
||||
"CH3_Vol", "0A",
|
||||
"CH4_Vol", "0B",
|
||||
"Sweep_Value", "0C",
|
||||
"Sweep_Time", "0D",
|
||||
"Noise", "0E",
|
||||
"Wave_Base", "0F",
|
||||
"Ctrl", "10",
|
||||
"Output", "11",
|
||||
"Random", "12",
|
||||
"Voice_Ctrl", "14",
|
||||
"Wave_Mem", "40",
|
||||
NULL
|
||||
};
|
||||
|
||||
const char** DivPlatformSwan::getRegisterSheet() {
|
||||
return regCheatSheetWS;
|
||||
}
|
||||
|
||||
const char* DivPlatformSwan::getEffectName(unsigned char effect) {
|
||||
switch (effect) {
|
||||
case 0x10:
|
||||
return "10xx: Change waveform";
|
||||
break;
|
||||
case 0x11:
|
||||
return "11xx: Setup noise mode (0: disabled; 1-8: enabled/tap)";
|
||||
break;
|
||||
case 0x12:
|
||||
return "12xx: Setup sweep period (0: disabled; 1-20: enabled/period)";
|
||||
break;
|
||||
case 0x13:
|
||||
return "13xx: Set sweep amount";
|
||||
break;
|
||||
case 0x17:
|
||||
return "17xx: Toggle PCM mode";
|
||||
break;
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
void DivPlatformSwan::acquire(short* bufL, short* bufR, size_t start, size_t len) {
|
||||
for (size_t h=start; h<start+len; h++) {
|
||||
// PCM part
|
||||
if (pcm && dacSample!=-1) {
|
||||
dacPeriod+=dacRate;
|
||||
while (dacPeriod>rate) {
|
||||
DivSample* s=parent->getSample(dacSample);
|
||||
if (s->samples<=0) {
|
||||
dacSample=-1;
|
||||
continue;
|
||||
}
|
||||
rWrite(0x09,(unsigned char)s->data8[dacPos++]+0x80);
|
||||
if (dacPos>=s->samples) {
|
||||
if (s->loopStart>=0 && s->loopStart<=(int)s->samples) {
|
||||
dacPos=s->loopStart;
|
||||
} else {
|
||||
dacSample=-1;
|
||||
}
|
||||
}
|
||||
dacPeriod-=rate;
|
||||
}
|
||||
}
|
||||
|
||||
// the rest
|
||||
while (!writes.empty()) {
|
||||
QueuedWrite w=writes.front();
|
||||
regPool[w.addr]=w.val;
|
||||
if (w.addr<0x40) ws->SoundWrite(w.addr|0x80,w.val);
|
||||
else ws->RAMWrite(w.addr&0x3f,w.val);
|
||||
writes.pop();
|
||||
}
|
||||
int16_t samp[2]{0, 0};
|
||||
ws->SoundUpdate(16);
|
||||
ws->SoundFlush(samp, 1);
|
||||
bufL[h]=samp[0];
|
||||
bufR[h]=samp[1];
|
||||
}
|
||||
}
|
||||
|
||||
void DivPlatformSwan::updateWave(int ch) {
|
||||
DivWavetable* wt=parent->getWave(chan[ch].wave);
|
||||
unsigned char addr=0x40+ch*16;
|
||||
if (wt->max<1 || wt->len<1) {
|
||||
for (int i=0; i<16; i++) {
|
||||
rWrite(addr+i,0);
|
||||
}
|
||||
} else {
|
||||
for (int i=0; i<16; i++) {
|
||||
unsigned char nibble1=(wt->data[(i*2)*wt->len/32]*15)/wt->max;
|
||||
unsigned char nibble2=(wt->data[(1+i*2)*wt->len/32]*15)/wt->max;
|
||||
rWrite(addr+i,nibble1|(nibble2<<4));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void DivPlatformSwan::calcAndWriteOutVol(int ch, int env) {
|
||||
int vl=chan[ch].vol*((chan[ch].pan>>4)&0x0f)*env/225;
|
||||
int vr=chan[ch].vol*(chan[ch].pan&0x0f)*env/225;
|
||||
if (ch==1&&pcm) {
|
||||
vl=(vl>0)?((vl>7)?3:2):0;
|
||||
vr=(vr>0)?((vr>7)?3:2):0;
|
||||
chan[1].outVol=vr|(vl<<2);
|
||||
} else {
|
||||
chan[ch].outVol=vr|(vl<<4);
|
||||
}
|
||||
writeOutVol(ch);
|
||||
}
|
||||
|
||||
void DivPlatformSwan::writeOutVol(int ch) {
|
||||
unsigned char val=isMuted[ch]?0:chan[ch].outVol;
|
||||
if (ch==1&&pcm) {
|
||||
rWrite(0x14,val)
|
||||
} else {
|
||||
rWrite(0x08+ch,val);
|
||||
}
|
||||
}
|
||||
|
||||
void DivPlatformSwan::tick() {
|
||||
unsigned char sndCtrl=(pcm?0x20:0)|(sweep?0x40:0)|((noise>0)?0x80:0);
|
||||
for (int i=0; i<4; i++) {
|
||||
chan[i].std.next();
|
||||
if (chan[i].std.willVol) {
|
||||
int env=chan[i].std.vol;
|
||||
if(parent->getIns(chan[i].ins)->type==DIV_INS_AMIGA) {
|
||||
env=MIN(env/4,15);
|
||||
}
|
||||
calcAndWriteOutVol(i,env);
|
||||
}
|
||||
if (chan[i].std.hadArp) {
|
||||
if (!chan[i].inPorta) {
|
||||
if (chan[i].std.arpMode) {
|
||||
chan[i].baseFreq=NOTE_PERIODIC(chan[i].std.arp);
|
||||
} else {
|
||||
chan[i].baseFreq=NOTE_PERIODIC(chan[i].note+chan[i].std.arp);
|
||||
}
|
||||
}
|
||||
chan[i].freqChanged=true;
|
||||
} else {
|
||||
if (chan[i].std.arpMode && chan[i].std.finishedArp) {
|
||||
chan[i].baseFreq=NOTE_PERIODIC(chan[i].note);
|
||||
chan[i].freqChanged=true;
|
||||
}
|
||||
}
|
||||
if (chan[i].std.hadWave && !(i==1 && pcm)) {
|
||||
if (chan[i].wave!=chan[i].std.wave) {
|
||||
chan[i].wave=chan[i].std.wave;
|
||||
updateWave(i);
|
||||
}
|
||||
}
|
||||
if (chan[i].active) {
|
||||
sndCtrl|=(1<<i);
|
||||
}
|
||||
if (chan[i].freqChanged || chan[i].keyOn || chan[i].keyOff) {
|
||||
chan[i].freq=parent->calcFreq(chan[i].baseFreq,chan[i].pitch,true);
|
||||
if (i==1 && pcm && furnaceDac) {
|
||||
double off=1.0;
|
||||
if (dacSample>=0 && dacSample<parent->song.sampleLen) {
|
||||
DivSample* s=parent->getSample(dacSample);
|
||||
if (s->centerRate<1) {
|
||||
off=1.0;
|
||||
} else {
|
||||
off=8363.0/(double)s->centerRate;
|
||||
}
|
||||
}
|
||||
dacRate=((double)chipClock/2)/MAX(1,off*chan[i].freq);
|
||||
if (dumpWrites) addWrite(0xffff0001,dacRate);
|
||||
}
|
||||
if (chan[i].freq>2048) chan[i].freq=2048;
|
||||
if (chan[i].freq<1) chan[i].freq=1;
|
||||
int rVal=2048-chan[i].freq;
|
||||
rWrite(i*2,rVal&0xff);
|
||||
rWrite(i*2+1,rVal>>8);
|
||||
if (chan[i].keyOn) {
|
||||
if (!chan[i].std.willVol) {
|
||||
calcAndWriteOutVol(i,15);
|
||||
}
|
||||
if (chan[i].wave<0) {
|
||||
chan[i].wave=0;
|
||||
updateWave(i);
|
||||
}
|
||||
chan[i].keyOn=false;
|
||||
}
|
||||
if (chan[i].keyOff) {
|
||||
chan[i].keyOff=false;
|
||||
}
|
||||
chan[i].freqChanged=false;
|
||||
}
|
||||
}
|
||||
if (chan[3].std.hadDuty) {
|
||||
noise=chan[3].std.duty;
|
||||
if (noise>0) {
|
||||
rWrite(0x0e,(noise-1)&0x07|0x18);
|
||||
sndCtrl|=0x80;
|
||||
} else {
|
||||
sndCtrl&=~0x80;
|
||||
}
|
||||
}
|
||||
rWrite(0x10,sndCtrl);
|
||||
}
|
||||
|
||||
int DivPlatformSwan::dispatch(DivCommand c) {
|
||||
switch (c.cmd) {
|
||||
case DIV_CMD_NOTE_ON: {
|
||||
DivInstrument* ins=parent->getIns(chan[c.chan].ins);
|
||||
if (c.chan==1) {
|
||||
if (ins->type==DIV_INS_AMIGA) {
|
||||
pcm=true;
|
||||
} else if (furnaceDac) {
|
||||
pcm=false;
|
||||
}
|
||||
if (pcm) {
|
||||
if (skipRegisterWrites) break;
|
||||
dacPos=0;
|
||||
dacPeriod=0;
|
||||
if (ins->type==DIV_INS_AMIGA) {
|
||||
dacSample=ins->amiga.initSample;
|
||||
if (dacSample<0 || dacSample>=parent->song.sampleLen) {
|
||||
dacSample=-1;
|
||||
if (dumpWrites) addWrite(0xffff0002,0);
|
||||
break;
|
||||
} else {
|
||||
if (dumpWrites) {
|
||||
addWrite(0xffff0000,dacSample);
|
||||
}
|
||||
}
|
||||
if (c.value!=DIV_NOTE_NULL) {
|
||||
chan[1].baseFreq=NOTE_PERIODIC(c.value);
|
||||
chan[1].freqChanged=true;
|
||||
chan[1].note=c.value;
|
||||
}
|
||||
chan[1].active=true;
|
||||
chan[1].keyOn=true;
|
||||
chan[1].std.init(ins);
|
||||
furnaceDac=true;
|
||||
} else {
|
||||
if (c.value!=DIV_NOTE_NULL) {
|
||||
chan[1].note=c.value;
|
||||
}
|
||||
dacSample=12*sampleBank+chan[1].note%12;
|
||||
if (dacSample>=parent->song.sampleLen) {
|
||||
dacSample=-1;
|
||||
if (dumpWrites) addWrite(0xffff0002,0);
|
||||
break;
|
||||
} else {
|
||||
if (dumpWrites) addWrite(0xffff0000,dacSample);
|
||||
}
|
||||
dacRate=parent->getSample(dacSample)->rate;
|
||||
if (dumpWrites) {
|
||||
addWrite(0xffff0001,dacRate);
|
||||
}
|
||||
chan[1].active=true;
|
||||
chan[1].keyOn=true;
|
||||
furnaceDac=false;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
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].std.init(ins);
|
||||
break;
|
||||
}
|
||||
case DIV_CMD_NOTE_OFF:
|
||||
if (c.chan==1&&pcm) {
|
||||
dacSample=-1;
|
||||
if (dumpWrites) addWrite(0xffff0002,0);
|
||||
pcm=false;
|
||||
}
|
||||
chan[c.chan].active=false;
|
||||
chan[c.chan].keyOff=true;
|
||||
chan[c.chan].std.init(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;
|
||||
}
|
||||
break;
|
||||
case DIV_CMD_VOLUME:
|
||||
if (chan[c.chan].vol!=c.value) {
|
||||
chan[c.chan].vol=c.value;
|
||||
if (!chan[c.chan].std.willVol) {
|
||||
calcAndWriteOutVol(c.chan,15);
|
||||
}
|
||||
}
|
||||
break;
|
||||
case DIV_CMD_GET_VOLUME:
|
||||
return chan[c.chan].vol;
|
||||
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;
|
||||
updateWave(c.chan);
|
||||
chan[c.chan].keyOn=true;
|
||||
break;
|
||||
case DIV_CMD_WS_SWEEP_TIME:
|
||||
if (c.chan==2) {
|
||||
if (c.value==0) {
|
||||
sweep=false;
|
||||
} else {
|
||||
sweep=true;
|
||||
rWrite(0x0d,(c.value-1)&0xff);
|
||||
}
|
||||
}
|
||||
break;
|
||||
case DIV_CMD_WS_SWEEP_AMOUNT:
|
||||
if (c.chan==2) {
|
||||
rWrite(0x0c,c.value&0xff);
|
||||
}
|
||||
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:
|
||||
if (c.chan==3) {
|
||||
noise=c.value&0xff;
|
||||
if (noise>0) rWrite(0x0e,(noise-1)&0x07|0x18);
|
||||
}
|
||||
break;
|
||||
case DIV_CMD_SAMPLE_MODE:
|
||||
if (c.chan==1) pcm=c.value;
|
||||
break;
|
||||
case DIV_CMD_SAMPLE_BANK:
|
||||
sampleBank=c.value;
|
||||
if (sampleBank>(parent->song.sample.size()/12)) {
|
||||
sampleBank=parent->song.sample.size()/12;
|
||||
}
|
||||
break;
|
||||
case DIV_CMD_PANNING: {
|
||||
chan[c.chan].pan=c.value;
|
||||
if (!chan[c.chan].std.willVol) {
|
||||
calcAndWriteOutVol(c.chan,15);
|
||||
}
|
||||
break;
|
||||
}
|
||||
case DIV_CMD_LEGATO:
|
||||
chan[c.chan].baseFreq=NOTE_PERIODIC(c.value+((chan[c.chan].std.willArp && !chan[c.chan].std.arpMode)?(chan[c.chan].std.arp):(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].std.init(parent->getIns(chan[c.chan].ins));
|
||||
}
|
||||
chan[c.chan].inPorta=c.value;
|
||||
break;
|
||||
case DIV_CMD_GET_VOLMAX:
|
||||
return 15;
|
||||
break;
|
||||
case DIV_ALWAYS_SET_VOLUME:
|
||||
return 1;
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
void DivPlatformSwan::muteChannel(int ch, bool mute) {
|
||||
isMuted[ch]=mute;
|
||||
writeOutVol(ch);
|
||||
}
|
||||
|
||||
void DivPlatformSwan::forceIns() {
|
||||
for (int i=0; i<4; i++) {
|
||||
chan[i].insChanged=true;
|
||||
chan[i].freqChanged=true;
|
||||
updateWave(i);
|
||||
writeOutVol(i);
|
||||
}
|
||||
}
|
||||
|
||||
void* DivPlatformSwan::getChanState(int ch) {
|
||||
return &chan[ch];
|
||||
}
|
||||
|
||||
unsigned char* DivPlatformSwan::getRegisterPool() {
|
||||
// get Random from emulator
|
||||
regPool[0x12]=ws->SoundRead(0x92);
|
||||
regPool[0x13]=ws->SoundRead(0x93);
|
||||
return regPool;
|
||||
}
|
||||
|
||||
int DivPlatformSwan::getRegisterPoolSize() {
|
||||
return 128;
|
||||
}
|
||||
|
||||
void DivPlatformSwan::reset() {
|
||||
while (!writes.empty()) writes.pop();
|
||||
memset(regPool,0,128);
|
||||
for (int i=0; i<4; i++) {
|
||||
chan[i]=Channel();
|
||||
chan[i].vol=15;
|
||||
chan[i].pan=0xff;
|
||||
rWrite(0x08+i,0xff);
|
||||
}
|
||||
if (dumpWrites) {
|
||||
addWrite(0xffffffff,0);
|
||||
}
|
||||
ws->SoundReset();
|
||||
pcm=false;
|
||||
sweep=false;
|
||||
furnaceDac=false;
|
||||
noise=0;
|
||||
dacPeriod=0;
|
||||
dacRate=0;
|
||||
dacPos=0;
|
||||
dacSample=-1;
|
||||
sampleBank=0;
|
||||
rWrite(0x0f,0x00); // wave table at 0x0000
|
||||
rWrite(0x11,0x09); // enable speakers
|
||||
}
|
||||
|
||||
bool DivPlatformSwan::isStereo() {
|
||||
return true;
|
||||
}
|
||||
|
||||
void DivPlatformSwan::notifyWaveChange(int wave) {
|
||||
for (int i=0; i<4; i++) {
|
||||
if (chan[i].wave==wave) {
|
||||
updateWave(i);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void DivPlatformSwan::notifyInsDeletion(void* ins) {
|
||||
for (int i=0; i<4; i++) {
|
||||
chan[i].std.notifyInsDeletion((DivInstrument*)ins);
|
||||
}
|
||||
}
|
||||
|
||||
void DivPlatformSwan::poke(unsigned int addr, unsigned short val) {
|
||||
rWrite(addr,val);
|
||||
}
|
||||
|
||||
void DivPlatformSwan::poke(std::vector<DivRegWrite>& wlist) {
|
||||
for (DivRegWrite& i: wlist) rWrite(i.addr,i.val);
|
||||
}
|
||||
|
||||
int DivPlatformSwan::init(DivEngine* p, int channels, int sugRate, unsigned int flags) {
|
||||
parent=p;
|
||||
dumpWrites=false;
|
||||
skipRegisterWrites=false;
|
||||
chipClock=3072000;
|
||||
rate=chipClock/16; // = 192000kHz, should be enough
|
||||
for (int i=0; i<4; i++) {
|
||||
isMuted[i]=false;
|
||||
}
|
||||
ws=new WSwan();
|
||||
reset();
|
||||
return 4;
|
||||
}
|
||||
|
||||
void DivPlatformSwan::quit() {
|
||||
delete ws;
|
||||
}
|
||||
|
||||
DivPlatformSwan::~DivPlatformSwan() {
|
||||
}
|
||||
95
src/engine/platform/swan.h
Normal file
95
src/engine/platform/swan.h
Normal file
|
|
@ -0,0 +1,95 @@
|
|||
/**
|
||||
* 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.
|
||||
*/
|
||||
|
||||
#ifndef _SWAN_H
|
||||
#define _SWAN_H
|
||||
|
||||
#include "../dispatch.h"
|
||||
#include "../macroInt.h"
|
||||
#include "sound/swan.h"
|
||||
#include <queue>
|
||||
|
||||
class DivPlatformSwan: public DivDispatch {
|
||||
struct Channel {
|
||||
int freq, baseFreq, pitch, note;
|
||||
unsigned char ins, pan;
|
||||
bool active, insChanged, freqChanged, keyOn, keyOff, inPorta;
|
||||
int vol, outVol, wave;
|
||||
DivMacroInt std;
|
||||
Channel():
|
||||
freq(0),
|
||||
baseFreq(0),
|
||||
pitch(0),
|
||||
note(0),
|
||||
ins(-1),
|
||||
pan(255),
|
||||
active(false),
|
||||
insChanged(true),
|
||||
freqChanged(false),
|
||||
keyOn(false),
|
||||
keyOff(false),
|
||||
inPorta(false),
|
||||
vol(15),
|
||||
outVol(15),
|
||||
wave(-1) {}
|
||||
};
|
||||
Channel chan[4];
|
||||
bool isMuted[4];
|
||||
bool pcm, sweep, furnaceDac;
|
||||
unsigned char sampleBank, noise;
|
||||
int dacPeriod, dacRate;
|
||||
unsigned int dacPos;
|
||||
int dacSample;
|
||||
|
||||
unsigned char regPool[0x80];
|
||||
struct QueuedWrite {
|
||||
unsigned char addr;
|
||||
unsigned char val;
|
||||
QueuedWrite(unsigned char a, unsigned char v): addr(a), val(v) {}
|
||||
};
|
||||
std::queue<QueuedWrite> writes;
|
||||
WSwan* ws;
|
||||
void updateWave(int ch);
|
||||
friend void putDispatchChan(void*,int,int);
|
||||
public:
|
||||
void acquire(short* bufL, short* bufR, size_t start, size_t len);
|
||||
int dispatch(DivCommand c);
|
||||
void* getChanState(int chan);
|
||||
unsigned char* getRegisterPool();
|
||||
int getRegisterPoolSize();
|
||||
void reset();
|
||||
void forceIns();
|
||||
void tick();
|
||||
void muteChannel(int ch, bool mute);
|
||||
void notifyWaveChange(int wave);
|
||||
void notifyInsDeletion(void* ins);
|
||||
bool isStereo();
|
||||
void poke(unsigned int addr, unsigned short val);
|
||||
void poke(std::vector<DivRegWrite>& wlist);
|
||||
const char** getRegisterSheet();
|
||||
const char* getEffectName(unsigned char effect);
|
||||
int init(DivEngine* parent, int channels, int sugRate, unsigned int flags);
|
||||
void quit();
|
||||
~DivPlatformSwan();
|
||||
private:
|
||||
void calcAndWriteOutVol(int ch, int env);
|
||||
void writeOutVol(int ch);
|
||||
};
|
||||
|
||||
#endif
|
||||
|
|
@ -251,6 +251,27 @@ bool DivEngine::perSystemEffect(int ch, unsigned char effect, unsigned char effe
|
|||
break;
|
||||
}
|
||||
break;
|
||||
case DIV_SYSTEM_SWAN:
|
||||
switch (effect) {
|
||||
case 0x10: // select waveform
|
||||
dispatchCmd(DivCommand(DIV_CMD_WAVE,ch,effectVal));
|
||||
break;
|
||||
case 0x11: // noise mode
|
||||
dispatchCmd(DivCommand(DIV_CMD_STD_NOISE_MODE,ch,effectVal));
|
||||
break;
|
||||
case 0x12: // sweep period
|
||||
dispatchCmd(DivCommand(DIV_CMD_WS_SWEEP_TIME,ch,effectVal));
|
||||
break;
|
||||
case 0x13: // sweep amount
|
||||
dispatchCmd(DivCommand(DIV_CMD_WS_SWEEP_AMOUNT,ch,effectVal));
|
||||
break;
|
||||
case 0x17: // PCM enable
|
||||
dispatchCmd(DivCommand(DIV_CMD_SAMPLE_MODE,ch,(effectVal>0)));
|
||||
break;
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -80,6 +80,10 @@ int SafeWriter::writeC(signed char val) {
|
|||
int SafeWriter::writeS(short val) {
|
||||
return write(&val,2);
|
||||
}
|
||||
int SafeWriter::writeS_BE(short val) {
|
||||
unsigned char bytes[2]{(unsigned char)((val>>8)&0xff), (unsigned char)(val&0xff)};
|
||||
return write(bytes,2);
|
||||
}
|
||||
|
||||
int SafeWriter::writeI(int val) {
|
||||
return write(&val,4);
|
||||
|
|
|
|||
|
|
@ -1616,6 +1616,7 @@ bool DivEngine::isVGMExportable(DivSystem which) {
|
|||
case DIV_SYSTEM_OPLL:
|
||||
case DIV_SYSTEM_OPLL_DRUMS:
|
||||
case DIV_SYSTEM_VRC7:
|
||||
case DIV_SYSTEM_SWAN:
|
||||
return true;
|
||||
default:
|
||||
return false;
|
||||
|
|
|
|||
|
|
@ -25,119 +25,123 @@
|
|||
constexpr int MASTER_CLOCK_PREC=(sizeof(void*)==8)?8:0;
|
||||
|
||||
void DivEngine::performVGMWrite(SafeWriter* w, DivSystem sys, DivRegWrite& write, int streamOff, double* loopTimer, double* loopFreq, int* loopSample, bool isSecond) {
|
||||
unsigned char baseAddr1=isSecond?0xa0:0x50;
|
||||
unsigned char baseAddr2=isSecond?0x80:0;
|
||||
unsigned short baseAddr2S=isSecond?0x8000:0;
|
||||
unsigned char smsAddr=isSecond?0x30:0x50;
|
||||
if (write.addr==0xffffffff) { // Furnace fake reset
|
||||
switch (sys) {
|
||||
case DIV_SYSTEM_YM2612:
|
||||
case DIV_SYSTEM_YM2612_EXT:
|
||||
for (int i=0; i<3; i++) { // set SL and RR to highest
|
||||
w->writeC(isSecond?0xa2:0x52);
|
||||
w->writeC(2|baseAddr1);
|
||||
w->writeC(0x80+i);
|
||||
w->writeC(0xff);
|
||||
w->writeC(isSecond?0xa2:0x52);
|
||||
w->writeC(2|baseAddr1);
|
||||
w->writeC(0x84+i);
|
||||
w->writeC(0xff);
|
||||
w->writeC(isSecond?0xa2:0x52);
|
||||
w->writeC(2|baseAddr1);
|
||||
w->writeC(0x88+i);
|
||||
w->writeC(0xff);
|
||||
w->writeC(isSecond?0xa2:0x52);
|
||||
w->writeC(2|baseAddr1);
|
||||
w->writeC(0x8c+i);
|
||||
w->writeC(0xff);
|
||||
|
||||
w->writeC(isSecond?0xa3:0x53);
|
||||
w->writeC(3|baseAddr1);
|
||||
w->writeC(0x80+i);
|
||||
w->writeC(0xff);
|
||||
w->writeC(isSecond?0xa3:0x53);
|
||||
w->writeC(3|baseAddr1);
|
||||
w->writeC(0x84+i);
|
||||
w->writeC(0xff);
|
||||
w->writeC(isSecond?0xa3:0x53);
|
||||
w->writeC(3|baseAddr1);
|
||||
w->writeC(0x88+i);
|
||||
w->writeC(0xff);
|
||||
w->writeC(isSecond?0xa3:0x53);
|
||||
w->writeC(3|baseAddr1);
|
||||
w->writeC(0x8c+i);
|
||||
w->writeC(0xff);
|
||||
}
|
||||
for (int i=0; i<3; i++) { // note off
|
||||
w->writeC(isSecond?0xa2:0x52);
|
||||
w->writeC(2|baseAddr1);
|
||||
w->writeC(0x28);
|
||||
w->writeC(i);
|
||||
w->writeC(isSecond?0xa2:0x52);
|
||||
w->writeC(2|baseAddr1);
|
||||
w->writeC(0x28);
|
||||
w->writeC(4+i);
|
||||
}
|
||||
w->writeC(isSecond?0xa2:0x52); // disable DAC
|
||||
w->writeC(2|baseAddr1); // disable DAC
|
||||
w->writeC(0x2b);
|
||||
w->writeC(0);
|
||||
break;
|
||||
case DIV_SYSTEM_SMS:
|
||||
for (int i=0; i<4; i++) {
|
||||
w->writeC(isSecond?0x30:0x50);
|
||||
w->writeC(smsAddr);
|
||||
w->writeC(0x90|(i<<5)|15);
|
||||
}
|
||||
break;
|
||||
case DIV_SYSTEM_GB:
|
||||
// square 1
|
||||
w->writeC(0xb3);
|
||||
w->writeC(isSecond?0x82:2);
|
||||
w->writeC(2|baseAddr2);
|
||||
w->writeC(0);
|
||||
w->writeC(0xb3);
|
||||
w->writeC(isSecond?0x84:4);
|
||||
w->writeC(4|baseAddr2);
|
||||
w->writeC(0x80);
|
||||
|
||||
// square 2
|
||||
w->writeC(0xb3);
|
||||
w->writeC(isSecond?0x87:7);
|
||||
w->writeC(7|baseAddr2);
|
||||
w->writeC(0);
|
||||
w->writeC(0xb3);
|
||||
w->writeC(isSecond?0x89:9);
|
||||
w->writeC(9|baseAddr2);
|
||||
w->writeC(0x80);
|
||||
|
||||
// wave
|
||||
w->writeC(0xb3);
|
||||
w->writeC(isSecond?0x8c:0x0c);
|
||||
w->writeC(0x0c|baseAddr2);
|
||||
w->writeC(0);
|
||||
w->writeC(0xb3);
|
||||
w->writeC(isSecond?0x8e:0x0e);
|
||||
w->writeC(0x0e|baseAddr2);
|
||||
w->writeC(0x80);
|
||||
|
||||
// noise
|
||||
w->writeC(0xb3);
|
||||
w->writeC(isSecond?0x91:0x11);
|
||||
w->writeC(0x11|baseAddr2);
|
||||
w->writeC(0);
|
||||
w->writeC(0xb3);
|
||||
w->writeC(isSecond?0x93:0x13);
|
||||
w->writeC(0x13|baseAddr2);
|
||||
w->writeC(0x80);
|
||||
break;
|
||||
case DIV_SYSTEM_PCE:
|
||||
for (int i=0; i<6; i++) {
|
||||
w->writeC(0xb9);
|
||||
w->writeC(isSecond?0x80:0);
|
||||
w->writeC(0|baseAddr2);
|
||||
w->writeC(i);
|
||||
w->writeC(0xb9);
|
||||
w->writeC(isSecond?0x84:4);
|
||||
w->writeC(4|baseAddr2);
|
||||
w->writeC(0);
|
||||
}
|
||||
break;
|
||||
case DIV_SYSTEM_NES:
|
||||
w->writeC(0xb4);
|
||||
w->writeC(isSecond?0x95:0x15);
|
||||
w->writeC(0x15|baseAddr2);
|
||||
w->writeC(0);
|
||||
break;
|
||||
case DIV_SYSTEM_YM2151:
|
||||
for (int i=0; i<8; i++) {
|
||||
w->writeC(isSecond?0xa4:0x54);
|
||||
w->writeC(4|baseAddr1);
|
||||
w->writeC(0xe0+i);
|
||||
w->writeC(0xff);
|
||||
w->writeC(isSecond?0xa4:0x54);
|
||||
w->writeC(4|baseAddr1);
|
||||
w->writeC(0xe8+i);
|
||||
w->writeC(0xff);
|
||||
w->writeC(isSecond?0xa4:0x54);
|
||||
w->writeC(4|baseAddr1);
|
||||
w->writeC(0xf0+i);
|
||||
w->writeC(0xff);
|
||||
w->writeC(isSecond?0xa4:0x54);
|
||||
w->writeC(4|baseAddr1);
|
||||
w->writeC(0xf8+i);
|
||||
w->writeC(0xff);
|
||||
|
||||
w->writeC(isSecond?0xa4:0x54);
|
||||
w->writeC(4|baseAddr1);
|
||||
w->writeC(0x08);
|
||||
w->writeC(i);
|
||||
}
|
||||
|
|
@ -146,7 +150,7 @@ void DivEngine::performVGMWrite(SafeWriter* w, DivSystem sys, DivRegWrite& write
|
|||
case DIV_SYSTEM_SEGAPCM_COMPAT:
|
||||
for (int i=0; i<16; i++) {
|
||||
w->writeC(0xc0);
|
||||
w->writeS((isSecond?0x8086:0x86)+(i<<3));
|
||||
w->writeS((0x86|baseAddr2S)+(i<<3));
|
||||
w->writeC(3);
|
||||
}
|
||||
break;
|
||||
|
|
@ -157,60 +161,60 @@ void DivEngine::performVGMWrite(SafeWriter* w, DivSystem sys, DivRegWrite& write
|
|||
case DIV_SYSTEM_YM2610_FULL_EXT:
|
||||
case DIV_SYSTEM_YM2610B_EXT:
|
||||
for (int i=0; i<2; i++) { // set SL and RR to highest
|
||||
w->writeC(isSecond?0xa8:0x58);
|
||||
w->writeC(8|baseAddr1);
|
||||
w->writeC(0x81+i);
|
||||
w->writeC(0xff);
|
||||
w->writeC(isSecond?0xa8:0x58);
|
||||
w->writeC(8|baseAddr1);
|
||||
w->writeC(0x85+i);
|
||||
w->writeC(0xff);
|
||||
w->writeC(isSecond?0xa8:0x58);
|
||||
w->writeC(8|baseAddr1);
|
||||
w->writeC(0x89+i);
|
||||
w->writeC(0xff);
|
||||
w->writeC(isSecond?0xa8:0x58);
|
||||
w->writeC(8|baseAddr1);
|
||||
w->writeC(0x8d+i);
|
||||
w->writeC(0xff);
|
||||
|
||||
w->writeC(isSecond?0xa9:0x59);
|
||||
w->writeC(9|baseAddr1);
|
||||
w->writeC(0x81+i);
|
||||
w->writeC(0xff);
|
||||
w->writeC(isSecond?0xa9:0x59);
|
||||
w->writeC(9|baseAddr1);
|
||||
w->writeC(0x85+i);
|
||||
w->writeC(0xff);
|
||||
w->writeC(isSecond?0xa9:0x59);
|
||||
w->writeC(9|baseAddr1);
|
||||
w->writeC(0x89+i);
|
||||
w->writeC(0xff);
|
||||
w->writeC(isSecond?0xa9:0x59);
|
||||
w->writeC(9|baseAddr1);
|
||||
w->writeC(0x8d+i);
|
||||
w->writeC(0xff);
|
||||
}
|
||||
for (int i=0; i<2; i++) { // note off
|
||||
w->writeC(isSecond?0xa8:0x58);
|
||||
w->writeC(8|baseAddr1);
|
||||
w->writeC(0x28);
|
||||
w->writeC(1+i);
|
||||
w->writeC(isSecond?0xa8:0x58);
|
||||
w->writeC(8|baseAddr1);
|
||||
w->writeC(0x28);
|
||||
w->writeC(5+i);
|
||||
}
|
||||
|
||||
// reset AY
|
||||
w->writeC(isSecond?0xa8:0x58);
|
||||
w->writeC(8|baseAddr1);
|
||||
w->writeC(7);
|
||||
w->writeC(0x3f);
|
||||
|
||||
w->writeC(isSecond?0xa8:0x58);
|
||||
w->writeC(8|baseAddr1);
|
||||
w->writeC(8);
|
||||
w->writeC(0);
|
||||
|
||||
w->writeC(isSecond?0xa8:0x58);
|
||||
w->writeC(8|baseAddr1);
|
||||
w->writeC(9);
|
||||
w->writeC(0);
|
||||
|
||||
w->writeC(isSecond?0xa8:0x58);
|
||||
w->writeC(8|baseAddr1);
|
||||
w->writeC(10);
|
||||
w->writeC(0);
|
||||
|
||||
// reset sample
|
||||
w->writeC(isSecond?0xa9:0x59);
|
||||
w->writeC(9|baseAddr1);
|
||||
w->writeC(0);
|
||||
w->writeC(0xbf);
|
||||
break;
|
||||
|
|
@ -218,56 +222,56 @@ void DivEngine::performVGMWrite(SafeWriter* w, DivSystem sys, DivRegWrite& write
|
|||
case DIV_SYSTEM_OPLL_DRUMS:
|
||||
case DIV_SYSTEM_VRC7:
|
||||
for (int i=0; i<9; i++) {
|
||||
w->writeC(isSecond?0xa1:0x51);
|
||||
w->writeC(1|baseAddr1);
|
||||
w->writeC(0x20+i);
|
||||
w->writeC(0);
|
||||
w->writeC(isSecond?0xa1:0x51);
|
||||
w->writeC(1|baseAddr1);
|
||||
w->writeC(0x30+i);
|
||||
w->writeC(0);
|
||||
w->writeC(isSecond?0xa1:0x51);
|
||||
w->writeC(1|baseAddr1);
|
||||
w->writeC(0x10+i);
|
||||
w->writeC(0);
|
||||
}
|
||||
break;
|
||||
case DIV_SYSTEM_AY8910:
|
||||
w->writeC(0xa0);
|
||||
w->writeC(isSecond?0x87:7);
|
||||
w->writeC(7|baseAddr2);
|
||||
w->writeC(0x3f);
|
||||
|
||||
w->writeC(0xa0);
|
||||
w->writeC(isSecond?0x88:8);
|
||||
w->writeC(8|baseAddr2);
|
||||
w->writeC(0);
|
||||
|
||||
w->writeC(0xa0);
|
||||
w->writeC(isSecond?0x89:9);
|
||||
w->writeC(9|baseAddr2);
|
||||
w->writeC(0);
|
||||
|
||||
w->writeC(0xa0);
|
||||
w->writeC(isSecond?0x8a:10);
|
||||
w->writeC(10|baseAddr2);
|
||||
w->writeC(0);
|
||||
break;
|
||||
case DIV_SYSTEM_AY8930:
|
||||
w->writeC(0xa0);
|
||||
w->writeC(isSecond?0x8d:0x0d);
|
||||
w->writeC(0x0d|baseAddr2);
|
||||
w->writeC(0);
|
||||
w->writeC(0xa0);
|
||||
w->writeC(isSecond?0x8d:0x0d);
|
||||
w->writeC(0x0d|baseAddr2);
|
||||
w->writeC(0xa0);
|
||||
break;
|
||||
case DIV_SYSTEM_SAA1099:
|
||||
w->writeC(0xbd);
|
||||
w->writeC(isSecond?0x9c:0x1c);
|
||||
w->writeC(0x1c|baseAddr2);
|
||||
w->writeC(0x02);
|
||||
w->writeC(0xbd);
|
||||
w->writeC(isSecond?0x94:0x14);
|
||||
w->writeC(0x14|baseAddr2);
|
||||
w->writeC(0);
|
||||
w->writeC(0xbd);
|
||||
w->writeC(isSecond?0x95:0x15);
|
||||
w->writeC(0x15|baseAddr2);
|
||||
w->writeC(0);
|
||||
|
||||
for (int i=0; i<6; i++) {
|
||||
w->writeC(0xbd);
|
||||
w->writeC((isSecond?0x80:0)+i);
|
||||
w->writeC((0|baseAddr2)+i);
|
||||
w->writeC(0);
|
||||
}
|
||||
break;
|
||||
|
|
@ -346,49 +350,49 @@ void DivEngine::performVGMWrite(SafeWriter* w, DivSystem sys, DivRegWrite& write
|
|||
case DIV_SYSTEM_YM2612_EXT:
|
||||
switch (write.addr>>8) {
|
||||
case 0: // port 0
|
||||
w->writeC(isSecond?0xa2:0x52);
|
||||
w->writeC(2|baseAddr1);
|
||||
w->writeC(write.addr&0xff);
|
||||
w->writeC(write.val);
|
||||
break;
|
||||
case 1: // port 1
|
||||
w->writeC(isSecond?0xa3:0x53);
|
||||
w->writeC(3|baseAddr1);
|
||||
w->writeC(write.addr&0xff);
|
||||
w->writeC(write.val);
|
||||
break;
|
||||
case 2: // PSG
|
||||
w->writeC(isSecond?0x30:0x50);
|
||||
w->writeC(smsAddr);
|
||||
w->writeC(write.val);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case DIV_SYSTEM_SMS:
|
||||
w->writeC(isSecond?0x30:0x50);
|
||||
w->writeC(smsAddr);
|
||||
w->writeC(write.val);
|
||||
break;
|
||||
case DIV_SYSTEM_GB:
|
||||
w->writeC(0xb3);
|
||||
w->writeC((isSecond?0x80:0)|((write.addr-16)&0xff));
|
||||
w->writeC(baseAddr2|((write.addr-16)&0xff));
|
||||
w->writeC(write.val);
|
||||
break;
|
||||
case DIV_SYSTEM_PCE:
|
||||
w->writeC(0xb9);
|
||||
w->writeC((isSecond?0x80:0)|(write.addr&0xff));
|
||||
w->writeC(baseAddr2|(write.addr&0xff));
|
||||
w->writeC(write.val);
|
||||
break;
|
||||
case DIV_SYSTEM_NES:
|
||||
w->writeC(0xb4);
|
||||
w->writeC((isSecond?0x80:0)|(write.addr&0xff));
|
||||
w->writeC(baseAddr2|(write.addr&0xff));
|
||||
w->writeC(write.val);
|
||||
break;
|
||||
case DIV_SYSTEM_YM2151:
|
||||
w->writeC(isSecond?0xa4:0x54);
|
||||
w->writeC(4|baseAddr1);
|
||||
w->writeC(write.addr&0xff);
|
||||
w->writeC(write.val);
|
||||
break;
|
||||
case DIV_SYSTEM_SEGAPCM:
|
||||
case DIV_SYSTEM_SEGAPCM_COMPAT:
|
||||
w->writeC(0xc0);
|
||||
w->writeS((isSecond?0x8000:0)|(write.addr&0xffff));
|
||||
w->writeS(baseAddr2S|(write.addr&0xffff));
|
||||
w->writeC(write.val);
|
||||
break;
|
||||
case DIV_SYSTEM_YM2610:
|
||||
|
|
@ -399,12 +403,12 @@ void DivEngine::performVGMWrite(SafeWriter* w, DivSystem sys, DivRegWrite& write
|
|||
case DIV_SYSTEM_YM2610B_EXT:
|
||||
switch (write.addr>>8) {
|
||||
case 0: // port 0
|
||||
w->writeC(isSecond?0xa8:0x58);
|
||||
w->writeC(8|baseAddr1);
|
||||
w->writeC(write.addr&0xff);
|
||||
w->writeC(write.val);
|
||||
break;
|
||||
case 1: // port 1
|
||||
w->writeC(isSecond?0xa9:0x59);
|
||||
w->writeC(9|baseAddr1);
|
||||
w->writeC(write.addr&0xff);
|
||||
w->writeC(write.val);
|
||||
break;
|
||||
|
|
@ -413,19 +417,19 @@ void DivEngine::performVGMWrite(SafeWriter* w, DivSystem sys, DivRegWrite& write
|
|||
case DIV_SYSTEM_OPLL:
|
||||
case DIV_SYSTEM_OPLL_DRUMS:
|
||||
case DIV_SYSTEM_VRC7:
|
||||
w->writeC(isSecond?0xa1:0x51);
|
||||
w->writeC(1|baseAddr1);
|
||||
w->writeC(write.addr&0xff);
|
||||
w->writeC(write.val);
|
||||
break;
|
||||
case DIV_SYSTEM_AY8910:
|
||||
case DIV_SYSTEM_AY8930:
|
||||
w->writeC(0xa0);
|
||||
w->writeC((isSecond?0x80:0)|(write.addr&0xff));
|
||||
w->writeC(baseAddr2|(write.addr&0xff));
|
||||
w->writeC(write.val);
|
||||
break;
|
||||
case DIV_SYSTEM_SAA1099:
|
||||
w->writeC(0xbd);
|
||||
w->writeC((isSecond?0x80:0)|(write.addr&0xff));
|
||||
w->writeC(baseAddr2|(write.addr&0xff));
|
||||
w->writeC(write.val);
|
||||
break;
|
||||
case DIV_SYSTEM_LYNX:
|
||||
|
|
@ -439,6 +443,18 @@ void DivEngine::performVGMWrite(SafeWriter* w, DivSystem sys, DivRegWrite& write
|
|||
w->writeC(write.val&0xff);
|
||||
w->writeC(write.addr&0xff);
|
||||
break;
|
||||
case DIV_SYSTEM_SWAN:
|
||||
if ((write.addr&0x7f)<0x40) {
|
||||
w->writeC(0xbc);
|
||||
w->writeC(baseAddr2|(write.addr&0x3f));
|
||||
w->writeC(write.val&0xff);
|
||||
} else {
|
||||
// (Wave) RAM write
|
||||
w->writeC(0xc6);
|
||||
w->writeS_BE(baseAddr2S|(write.addr&0x3f));
|
||||
w->writeC(write.val&0xff);
|
||||
}
|
||||
break;
|
||||
default:
|
||||
logW("write not handled!\n");
|
||||
break;
|
||||
|
|
@ -742,6 +758,21 @@ SafeWriter* DivEngine::saveVGM(bool* sysToExport, bool loop) {
|
|||
addWarning("dual QSound is not supported by the VGM format");
|
||||
}
|
||||
break;
|
||||
case DIV_SYSTEM_SWAN:
|
||||
if (!hasSwan) {
|
||||
hasSwan=disCont[i].dispatch->chipClock;
|
||||
willExport[i]=true;
|
||||
// funny enough, VGM doesn't have support for WSC's sound DMA by design
|
||||
// so DAC stream it goes
|
||||
// since WS has the same PCM format as YM2612 DAC, I can just reuse this flag
|
||||
writeDACSamples=true;
|
||||
} else if (!(hasSwan&0x40000000)) {
|
||||
isSecond[i]=true;
|
||||
willExport[i]=true;
|
||||
hasSwan|=0x40000000;
|
||||
howManyChips++;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
|
@ -1027,6 +1058,24 @@ SafeWriter* DivEngine::saveVGM(bool* sysToExport, bool loop) {
|
|||
streamID++;
|
||||
}
|
||||
break;
|
||||
case DIV_SYSTEM_SWAN:
|
||||
w->writeC(0x90);
|
||||
w->writeC(streamID);
|
||||
w->writeC(isSecond[i]?0xa1:0x21);
|
||||
w->writeC(0); // port
|
||||
w->writeC(0x09); // DAC
|
||||
|
||||
w->writeC(0x91);
|
||||
w->writeC(streamID);
|
||||
w->writeC(0);
|
||||
w->writeC(1);
|
||||
w->writeC(0);
|
||||
|
||||
w->writeC(0x92);
|
||||
w->writeC(streamID);
|
||||
w->writeI(24000); // default
|
||||
streamID++;
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -4640,6 +4640,7 @@ bool FurnaceGUI::loop() {
|
|||
sysAddOption(DIV_SYSTEM_AY8930);
|
||||
sysAddOption(DIV_SYSTEM_LYNX);
|
||||
sysAddOption(DIV_SYSTEM_QSOUND);
|
||||
sysAddOption(DIV_SYSTEM_SWAN);
|
||||
ImGui::EndMenu();
|
||||
}
|
||||
if (ImGui::BeginMenu("configure system...")) {
|
||||
|
|
@ -4991,6 +4992,7 @@ bool FurnaceGUI::loop() {
|
|||
sysChangeOption(i,DIV_SYSTEM_AY8930);
|
||||
sysChangeOption(i,DIV_SYSTEM_LYNX);
|
||||
sysChangeOption(i,DIV_SYSTEM_QSOUND);
|
||||
sysChangeOption(i,DIV_SYSTEM_SWAN);
|
||||
ImGui::EndMenu();
|
||||
}
|
||||
}
|
||||
|
|
@ -6408,6 +6410,12 @@ FurnaceGUI::FurnaceGUI():
|
|||
0
|
||||
}
|
||||
));
|
||||
cat.systems.push_back(FurnaceGUISysDef(
|
||||
"WonderSwan", {
|
||||
DIV_SYSTEM_SWAN, 64, 0, 0,
|
||||
0
|
||||
}
|
||||
));
|
||||
sysCategories.push_back(cat);
|
||||
|
||||
cat=FurnaceGUISysCategory("Computers");
|
||||
|
|
|
|||
|
|
@ -1371,6 +1371,10 @@ void FurnaceGUI::drawInsEdit() {
|
|||
if (ins->type==DIV_INS_PCE) {
|
||||
dutyMax=1;
|
||||
}
|
||||
if (ins->type==DIV_INS_SWAN) {
|
||||
dutyLabel="Noise";
|
||||
dutyMax=8;
|
||||
}
|
||||
if (ins->type==DIV_INS_OPLL || ins->type==DIV_INS_OPL) {
|
||||
dutyMax=0;
|
||||
}
|
||||
|
|
@ -1790,7 +1794,7 @@ void FurnaceGUI::drawWaveEdit() {
|
|||
DivWavetable* wave=e->song.wave[curWave];
|
||||
ImGui::Text("Width");
|
||||
if (ImGui::IsItemHovered()) {
|
||||
ImGui::SetTooltip("use a width of 32 on Game Boy and PC Engine.\nany other widths will be scaled during playback.");
|
||||
ImGui::SetTooltip("use a width of 32 on Game Boy, PC Engine and WonderSwan.\nany other widths will be scaled during playback.");
|
||||
}
|
||||
ImGui::SameLine();
|
||||
ImGui::SetNextItemWidth(128.0f*dpiScale);
|
||||
|
|
@ -1804,7 +1808,7 @@ void FurnaceGUI::drawWaveEdit() {
|
|||
ImGui::SameLine();
|
||||
ImGui::Text("Height");
|
||||
if (ImGui::IsItemHovered()) {
|
||||
ImGui::SetTooltip("use a height of:\n- 15 for Game Boy\n- 31 for PC Engine\nany other heights will be scaled during playback.");
|
||||
ImGui::SetTooltip("use a height of:\n- 15 for Game Boy and WonderSwan\n- 31 for PC Engine\nany other heights will be scaled during playback.");
|
||||
}
|
||||
ImGui::SameLine();
|
||||
ImGui::SetNextItemWidth(128.0f*dpiScale);
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue