2022-02-23 07:13:43 +00:00
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/**
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* Furnace Tracker - multi-system chiptune tracker
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2023-01-20 00:18:40 +00:00
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* Copyright (C) 2021-2023 tildearrow and contributors
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2022-02-23 07:13:43 +00:00
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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2022-02-20 17:15:15 +00:00
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#ifndef _LYNX_H
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#define _LYNX_H
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#include "../dispatch.h"
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#include "sound/lynx/Mikey.hpp"
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class DivPlatformLynx: public DivDispatch {
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struct MikeyFreqDiv {
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2022-12-04 10:58:58 +00:00
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unsigned char clockDivider;
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unsigned char backup;
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2022-02-20 17:15:15 +00:00
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MikeyFreqDiv(int frequency);
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};
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struct MikeyDuty {
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2022-12-04 10:58:58 +00:00
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unsigned char int_feedback7;
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unsigned char feedback;
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2022-02-20 17:15:15 +00:00
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MikeyDuty(int duty);
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};
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2022-12-13 07:22:48 +00:00
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struct Channel: public SharedChannel<signed char> {
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2022-02-20 17:15:15 +00:00
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MikeyFreqDiv fd;
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MikeyDuty duty;
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2022-12-04 10:58:58 +00:00
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int actualNote, lfsr, sample, samplePos, sampleAccum, sampleBaseFreq, sampleFreq;
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2022-04-25 23:58:17 +00:00
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unsigned char pan;
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2022-12-04 10:58:58 +00:00
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bool pcm;
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Prepare for split sample chip instrument
(MSM6258, MSM6295, QSound, Sega PCM, ADPCM-A, ADPCM-B, YMZ280B, RF5C68)
Instrument color and icons are placeholder.
different volume range, hard panned/soft panned and/or independent volume per output, chip-dependent features (global volume, echo, etc)
Allow use sample in instrument tab for chip with sample support
Prepare to support X1-010 Seta 2 style bankswitch behavior
Prepare to support AY89x0 PCM DAC
Support volume for PCE sample (DAC)
Fix Lynx, Y8950 sample pitch matches to sample preview
Support PCM DAC with backward and pingpong loop mode
Reduce some codes
Add Sega PCM, AY89x0, QSound, PCM DAC, Lynx per-channel debug support
2022-08-27 07:27:36 +00:00
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int macroVolMul;
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2022-02-20 17:15:15 +00:00
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Channel():
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2022-12-13 07:22:48 +00:00
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SharedChannel<signed char>(127),
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2022-02-20 17:15:15 +00:00
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fd(0),
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duty(0),
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actualNote(0),
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2022-02-21 11:41:06 +00:00
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lfsr(-1),
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2022-05-26 05:29:04 +00:00
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sample(-1),
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samplePos(0),
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sampleAccum(0),
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sampleBaseFreq(0),
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sampleFreq(0),
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2022-02-24 21:53:20 +00:00
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pan(0xff),
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2022-05-26 05:29:04 +00:00
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pcm(false),
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Prepare for split sample chip instrument
(MSM6258, MSM6295, QSound, Sega PCM, ADPCM-A, ADPCM-B, YMZ280B, RF5C68)
Instrument color and icons are placeholder.
different volume range, hard panned/soft panned and/or independent volume per output, chip-dependent features (global volume, echo, etc)
Allow use sample in instrument tab for chip with sample support
Prepare to support X1-010 Seta 2 style bankswitch behavior
Prepare to support AY89x0 PCM DAC
Support volume for PCE sample (DAC)
Fix Lynx, Y8950 sample pitch matches to sample preview
Support PCM DAC with backward and pingpong loop mode
Reduce some codes
Add Sega PCM, AY89x0, QSound, PCM DAC, Lynx per-channel debug support
2022-08-27 07:27:36 +00:00
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macroVolMul(127) {}
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2022-02-20 17:15:15 +00:00
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};
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Channel chan[4];
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per-channel oscilloscope, part 5
SAA1099 (SAASound and MAME), Lynx, MMC5, N163, PC Engine, PC Speaker,
PET, QSound, WonderSwan, VERA, VIC-20, VRC6 and X1-010!
2022-05-01 07:40:03 +00:00
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DivDispatchOscBuffer* oscBuf[4];
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2022-02-20 17:15:15 +00:00
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bool isMuted[4];
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2022-09-23 14:24:02 +00:00
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std::unique_ptr<Lynx::Mikey> mikey;
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friend void putDispatchChip(void*,int);
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2022-02-20 17:15:15 +00:00
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friend void putDispatchChan(void*,int,int);
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public:
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2023-01-02 09:53:37 +00:00
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void acquire(short** buf, size_t len);
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2022-02-20 17:15:15 +00:00
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int dispatch(DivCommand c);
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void* getChanState(int chan);
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2022-06-05 23:17:00 +00:00
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DivMacroInt* getChanMacroInt(int ch);
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per-channel oscilloscope, part 5
SAA1099 (SAASound and MAME), Lynx, MMC5, N163, PC Engine, PC Speaker,
PET, QSound, WonderSwan, VERA, VIC-20, VRC6 and X1-010!
2022-05-01 07:40:03 +00:00
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DivDispatchOscBuffer* getOscBuffer(int chan);
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2022-02-22 11:52:05 +00:00
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unsigned char* getRegisterPool();
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int getRegisterPoolSize();
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2022-02-20 17:15:15 +00:00
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void reset();
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void forceIns();
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2022-04-15 20:01:11 +00:00
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void tick(bool sysTick=true);
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2022-02-20 17:15:15 +00:00
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void muteChannel(int ch, bool mute);
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2023-01-02 00:46:08 +00:00
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int getOutputCount();
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2022-02-20 17:15:15 +00:00
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bool keyOffAffectsArp(int ch);
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bool keyOffAffectsPorta(int ch);
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//int getPortaFloor(int ch);
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void notifyInsDeletion(void* ins);
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void poke(unsigned int addr, unsigned short val);
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void poke(std::vector<DivRegWrite>& wlist);
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const char** getRegisterSheet();
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2022-09-30 01:13:40 +00:00
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int init(DivEngine* parent, int channels, int sugRate, const DivConfig& flags);
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2022-02-20 17:15:15 +00:00
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void quit();
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~DivPlatformLynx();
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};
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#endif
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