furnace/src/engine/platform/pet.h

73 lines
2.2 KiB
C
Raw Normal View History

2022-03-21 14:02:51 +00:00
/**
* Furnace Tracker - multi-system chiptune tracker
2023-01-20 00:18:40 +00:00
* Copyright (C) 2021-2023 tildearrow and contributors
2022-03-21 14:02:51 +00:00
*
* 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 _PET_H
#define _PET_H
#include "../dispatch.h"
class DivPlatformPET: public DivDispatch {
struct Channel: public SharedChannel<int> {
bool enable;
int wave;
2022-03-21 14:02:51 +00:00
unsigned char sreg;
int cnt;
short out;
Channel():
SharedChannel<int>(1),
enable(false),
2022-03-21 18:37:22 +00:00
wave(0b00001111),
2022-03-21 14:02:51 +00:00
sreg(0),
cnt(0),
out(0) {}
};
2022-12-17 05:09:56 +00:00
Channel chan[1];
DivDispatchOscBuffer* oscBuf;
2022-03-21 14:02:51 +00:00
bool isMuted;
unsigned char regPool[16];
friend void putDispatchChip(void*,int);
2022-03-21 14:02:51 +00:00
friend void putDispatchChan(void*,int,int);
public:
2023-01-02 09:53:37 +00:00
void acquire(short** buf, size_t len);
2022-03-21 14:02:51 +00:00
int dispatch(DivCommand c);
void* getChanState(int chan);
DivMacroInt* getChanMacroInt(int ch);
DivDispatchOscBuffer* getOscBuffer(int chan);
2022-03-21 14:02:51 +00:00
unsigned char* getRegisterPool();
int getRegisterPoolSize();
void reset();
void forceIns();
void tick(bool sysTick=true);
2022-03-21 14:02:51 +00:00
void muteChannel(int ch, bool mute);
void notifyInsDeletion(void* ins);
int getOutputCount();
2022-03-21 14:02:51 +00:00
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();
2022-03-21 14:02:51 +00:00
~DivPlatformPET();
private:
void writeOutVol();
void rWrite(unsigned int addr, unsigned char val);
2022-03-21 14:02:51 +00:00
};
#endif