2022-02-23 07:52:30 +00:00
|
|
|
/**
|
|
|
|
* 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 _SEGAPCM_H
|
|
|
|
#define _SEGAPCM_H
|
2022-12-13 07:22:48 +00:00
|
|
|
|
2022-02-23 07:52:30 +00:00
|
|
|
#include "../dispatch.h"
|
|
|
|
#include "../instrument.h"
|
|
|
|
#include <queue>
|
|
|
|
|
|
|
|
class DivPlatformSegaPCM: public DivDispatch {
|
|
|
|
protected:
|
2022-12-13 07:22:48 +00:00
|
|
|
struct Channel: public SharedChannel<int> {
|
2022-12-04 10:58:58 +00:00
|
|
|
bool furnacePCM, isNewSegaPCM;
|
2022-02-23 07:52:30 +00:00
|
|
|
unsigned char chVolL, chVolR;
|
2022-06-01 18:58:39 +00:00
|
|
|
unsigned char chPanL, chPanR;
|
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
|
|
|
int macroVolMul;
|
2022-02-23 07:52:30 +00:00
|
|
|
|
|
|
|
struct PCMChannel {
|
|
|
|
int sample;
|
|
|
|
unsigned int pos; // <<8
|
|
|
|
unsigned short len;
|
|
|
|
unsigned char freq;
|
|
|
|
PCMChannel(): sample(-1), pos(0), len(0), freq(0) {}
|
|
|
|
} pcm;
|
2022-06-01 18:58:39 +00:00
|
|
|
Channel():
|
2022-12-13 07:22:48 +00:00
|
|
|
SharedChannel<int>(127),
|
2022-06-01 18:58:39 +00:00
|
|
|
furnacePCM(false),
|
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
|
|
|
isNewSegaPCM(false),
|
2022-06-01 18:58:39 +00:00
|
|
|
chVolL(127),
|
|
|
|
chVolR(127),
|
|
|
|
chPanL(127),
|
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
|
|
|
chPanR(127),
|
|
|
|
macroVolMul(64),
|
|
|
|
pcm(PCMChannel()) {}
|
2022-02-23 07:52:30 +00:00
|
|
|
};
|
|
|
|
Channel chan[16];
|
2022-04-30 08:58:30 +00:00
|
|
|
DivDispatchOscBuffer* oscBuf[16];
|
2022-02-23 07:52:30 +00:00
|
|
|
struct QueuedWrite {
|
|
|
|
unsigned short addr;
|
|
|
|
unsigned char val;
|
|
|
|
bool addrOrVal;
|
|
|
|
QueuedWrite(unsigned short a, unsigned char v): addr(a), val(v), addrOrVal(false) {}
|
|
|
|
};
|
|
|
|
std::queue<QueuedWrite> writes;
|
2022-09-23 14:24:02 +00:00
|
|
|
int delay;
|
2022-02-23 07:52:30 +00:00
|
|
|
int pcmL, pcmR, pcmCycles;
|
|
|
|
unsigned char sampleBank;
|
|
|
|
unsigned char lastBusy;
|
|
|
|
|
|
|
|
unsigned char regPool[256];
|
|
|
|
|
|
|
|
bool isMuted[16];
|
|
|
|
|
|
|
|
short oldWrites[256];
|
|
|
|
short pendingWrites[256];
|
2022-09-26 01:07:21 +00:00
|
|
|
|
|
|
|
unsigned int sampleOffSegaPCM[256];
|
2022-02-23 07:52:30 +00:00
|
|
|
|
2022-09-23 14:24:02 +00:00
|
|
|
friend void putDispatchChip(void*,int);
|
2022-02-23 07:52:30 +00:00
|
|
|
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);
|
2022-06-05 23:17:00 +00:00
|
|
|
DivMacroInt* getChanMacroInt(int ch);
|
2022-04-30 08:58:30 +00:00
|
|
|
DivDispatchOscBuffer* getOscBuffer(int chan);
|
2022-02-23 07:52:30 +00:00
|
|
|
unsigned char* getRegisterPool();
|
|
|
|
int getRegisterPoolSize();
|
|
|
|
void reset();
|
|
|
|
void forceIns();
|
2022-04-15 20:01:11 +00:00
|
|
|
void tick(bool sysTick=true);
|
2022-02-23 07:52:30 +00:00
|
|
|
void muteChannel(int ch, bool mute);
|
|
|
|
void notifyInsChange(int ins);
|
2022-11-27 04:50:20 +00:00
|
|
|
void renderSamples(int chipID);
|
2022-09-30 01:13:40 +00:00
|
|
|
void setFlags(const DivConfig& flags);
|
2022-02-23 07:52:30 +00:00
|
|
|
bool isStereo();
|
|
|
|
void poke(unsigned int addr, unsigned short val);
|
|
|
|
void poke(std::vector<DivRegWrite>& wlist);
|
2022-09-30 01:13:40 +00:00
|
|
|
int init(DivEngine* parent, int channels, int sugRate, const DivConfig& flags);
|
2022-02-23 07:52:30 +00:00
|
|
|
void quit();
|
|
|
|
~DivPlatformSegaPCM();
|
|
|
|
};
|
|
|
|
#endif
|