2022-05-18 06:55:33 +00:00
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/**
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* Furnace Tracker - multi-system chiptune tracker
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* Copyright (C) 2021-2022 tildearrow and contributors
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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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#ifndef _YMZ280B_H
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2022-05-19 05:39:38 +00:00
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#define _YMZ280B_H
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2022-05-18 06:55:33 +00:00
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#include "../dispatch.h"
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#include <queue>
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#include "sound/ymz280b.h"
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class DivPlatformYMZ280B: public DivDispatch {
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2022-12-13 07:22:48 +00:00
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struct Channel: public SharedChannel<int> {
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2022-05-18 06:55:33 +00:00
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unsigned int audPos;
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2022-12-04 10:58:58 +00:00
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int sample, wave;
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2022-05-18 06:55:33 +00:00
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int panning;
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2022-12-04 10:58:58 +00:00
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bool setPos, isNewYMZ;
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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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2022-05-18 06:55:33 +00:00
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Channel():
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2022-12-13 07:22:48 +00:00
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SharedChannel<int>(255),
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2022-05-18 06:55:33 +00:00
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audPos(0),
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sample(-1),
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2022-12-17 21:40:14 +00:00
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wave(-1),
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2022-05-18 06:55:33 +00:00
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panning(8),
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setPos(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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isNewYMZ(false),
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macroVolMul(64) {}
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2022-05-18 06:55:33 +00:00
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};
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Channel chan[8];
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DivDispatchOscBuffer* oscBuf[8];
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bool isMuted[8];
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int chipType;
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2022-09-26 01:07:21 +00:00
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unsigned int sampleOff[256];
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2022-11-26 23:44:04 +00:00
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bool sampleLoaded[256];
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2022-05-18 06:55:33 +00:00
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unsigned char* sampleMem;
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size_t sampleMemLen;
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ymz280b_device ymz280b;
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unsigned char regPool[256];
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2022-09-23 14:24:02 +00:00
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friend void putDispatchChip(void*,int);
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2022-05-18 06:55:33 +00:00
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friend void putDispatchChan(void*,int,int);
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public:
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void acquire(short* bufL, short* bufR, size_t start, size_t len);
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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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2022-05-18 06:55:33 +00:00
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DivDispatchOscBuffer* getOscBuffer(int chan);
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unsigned char* getRegisterPool();
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int getRegisterPoolSize();
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void reset();
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void forceIns();
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void tick(bool sysTick=true);
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void muteChannel(int ch, bool mute);
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float getPostAmp();
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bool isStereo();
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void setChipModel(int type);
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void notifyInsChange(int ins);
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void notifyWaveChange(int wave);
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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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const void* getSampleMem(int index = 0);
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size_t getSampleMemCapacity(int index = 0);
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size_t getSampleMemUsage(int index = 0);
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2022-11-26 23:44:04 +00:00
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bool isSampleLoaded(int index, int sample);
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2022-11-27 04:50:20 +00:00
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void renderSamples(int chipID);
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2022-09-30 01:13:40 +00:00
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void setFlags(const DivConfig& flags);
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int init(DivEngine* parent, int channels, int sugRate, const DivConfig& flags);
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2022-05-18 06:55:33 +00:00
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void quit();
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private:
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void writeOutVol(int ch);
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};
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#endif
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