second attempt at MinGW backtrace

src/engine/platform/dave.h

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+/**
+ * Furnace Tracker - multi-system chiptune tracker
+ * Copyright (C) 2021-2024 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 _PCE_H
+#define _PCE_H
+
+#include "../dispatch.h"
+#include "../../fixedQueue.h"
+#include "sound/dave/dave.hpp"
+
+class DivPlatformDave: public DivDispatch {
+  struct Channel: public SharedChannel<signed char> {
+    int dacPeriod, dacRate, dacOut;
+    unsigned int dacPos;
+    int dacSample;
+    unsigned char pan;
+    bool noise, pcm, furnaceDac, deferredWaveUpdate;
+    signed short wave;
+    int macroVolMul, noiseSeek;
+    Channel():
+      SharedChannel<signed char>(31),
+      dacPeriod(0),
+      dacRate(0),
+      dacOut(0),
+      dacPos(0),
+      dacSample(-1),
+      pan(255),
+      noise(false),
+      pcm(false),
+      furnaceDac(false),
+      deferredWaveUpdate(false),
+      wave(-1),
+      macroVolMul(31),
+      noiseSeek(0) {}
+  };
+  Channel chan[6];
+  DivDispatchOscBuffer* oscBuf[6];
+  bool isMuted[6];
+  bool antiClickEnabled;
+  bool updateLFO;
+  struct QueuedWrite {
+    unsigned char addr;
+    unsigned char val;
+    QueuedWrite(): addr(0), val(9) {}
+    QueuedWrite(unsigned char a, unsigned char v): addr(a), val(v) {}
+  };
+  FixedQueue<QueuedWrite,512> writes;
+  unsigned char lastPan;
+
+  int cycles, curChan, delay;
+  int tempL[32];
+  int tempR[32];
+  unsigned char sampleBank, lfoMode, lfoSpeed;
+  Ep128::Dave* dave;
+  unsigned char regPool[128];
+  friend void putDispatchChip(void*,int);
+  friend void putDispatchChan(void*,int,int);
+  public:
+    void acquire(short** buf, size_t len);
+    int dispatch(DivCommand c);
+    void* getChanState(int chan);
+    DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
+    DivChannelPair getPaired(int chan);
+    DivChannelModeHints getModeHints(int chan);
+    DivSamplePos getSamplePos(int ch);
+    DivDispatchOscBuffer* getOscBuffer(int chan);
+    int mapVelocity(int ch, float vel);
+    unsigned char* getRegisterPool();
+    int getRegisterPoolSize();
+    void reset();
+    void forceIns();
+    void tick(bool sysTick=true);
+    void muteChannel(int ch, bool mute);
+    int getOutputCount();
+    bool keyOffAffectsArp(int ch);
+    void setFlags(const DivConfig& flags);
+    void notifyInsDeletion(void* ins);
+    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();
+    ~DivPlatformDave();
+};
+
+#endif