/** * 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 _MSM6295_H #define _MSM6295_H #include "../dispatch.h" #include "../fixedQueue.h" #include "vgsound_emu/src/msm6295/msm6295.hpp" class DivPlatformMSM6295: public DivDispatch, public vgsound_emu_mem_intf { protected: struct Channel: public SharedChannel { bool furnacePCM; int sample; Channel(): SharedChannel(8), furnacePCM(false), sample(-1) {} }; Channel chan[4]; DivDispatchOscBuffer* oscBuf[4]; bool isMuted[4]; struct QueuedWrite { unsigned short addr; unsigned char val; unsigned short delay; QueuedWrite(): addr(0), val(0), delay(96) {} QueuedWrite(unsigned short a, unsigned char v, unsigned short d=96): addr(a), val(v), delay(d) {} }; FixedQueue writes; msm6295_core msm; unsigned char lastBusy; unsigned char* adpcmMem; size_t adpcmMemLen; bool sampleLoaded[256]; unsigned char sampleBank; int delay, updateOsc; bool rateSel=false, rateSelInit=false; friend void putDispatchChip(void*,int); friend void putDispatchChan(void*,int,int); public: virtual u8 read_byte(u32 address) override; virtual void acquire(short** buf, size_t len) override; virtual int dispatch(DivCommand c) override; virtual void* getChanState(int chan) override; virtual DivMacroInt* getChanMacroInt(int ch) override; virtual DivDispatchOscBuffer* getOscBuffer(int chan) override; virtual unsigned char* getRegisterPool() override; virtual int getRegisterPoolSize() override; virtual void reset() override; virtual void forceIns() override; virtual void tick(bool sysTick=true) override; virtual void muteChannel(int ch, bool mute) override; virtual bool keyOffAffectsArp(int ch) override; virtual float getPostAmp() override; virtual void notifyInsChange(int ins) override; virtual void notifyInsDeletion(void* ins) override; virtual void poke(unsigned int addr, unsigned short val) override; virtual void poke(std::vector& wlist) override; virtual void setFlags(const DivConfig& flags) override; virtual const char** getRegisterSheet() override; virtual const void* getSampleMem(int index) override; virtual size_t getSampleMemCapacity(int index) override; virtual size_t getSampleMemUsage(int index) override; virtual bool isSampleLoaded(int index, int sample) override; virtual void renderSamples(int chipID) override; virtual int init(DivEngine* parent, int channels, int sugRate, const DivConfig& flags) override; virtual void quit() override; DivPlatformMSM6295(): DivDispatch(), vgsound_emu_mem_intf(), msm(*this) {} ~DivPlatformMSM6295(); }; #endif