NES: wire up NSFplay

no muting supported for now
see #27

src/engine/platform/sound/nes_nsfplay/nes_apu.h

@@ -68,16 +68,16 @@ namespace xgm
 
     void FrameSequence(int s);
 
-    virtual void Reset ();
-    virtual void Tick (unsigned int clocks);
-    virtual unsigned int Render (int b[2]);
-    virtual bool Read (unsigned int adr, unsigned int & val, unsigned int id=0);
-    virtual bool Write (unsigned int adr, unsigned int val, unsigned int id=0);
-    virtual void SetRate (double rate);
-    virtual void SetClock (double clock);
-    virtual void SetOption (int id, int b);
-    virtual void SetMask(int m){ mask = m; }
-    virtual void SetStereoMix (int trk, short mixl, short mixr);
+    void Reset ();
+    void Tick (unsigned int clocks);
+    unsigned int Render (int b[2]);
+    bool Read (unsigned int adr, unsigned int & val, unsigned int id=0);
+    bool Write (unsigned int adr, unsigned int val, unsigned int id=0);
+    void SetRate (double rate);
+    void SetClock (double clock);
+    void SetOption (int id, int b);
+    void SetMask(int m){ mask = m; }
+    void SetStereoMix (int trk, short mixl, short mixr);
   };
 
 }                               // namespace

src/engine/platform/sound/nes_nsfplay/nes_dmc.h

@@ -102,16 +102,16 @@ namespace xgm
     int GetDamp(){ return (damp<<1)|dac_lsb ; }
     void TickFrameSequence (unsigned int clocks);
 
-    virtual void Reset ();
-    virtual void Tick (unsigned int clocks);
-    virtual unsigned int Render (int b[2]);
-    virtual bool Write (unsigned int adr, unsigned int val, unsigned int id=0);
-    virtual bool Read (unsigned int adr, unsigned int & val, unsigned int id=0);
-    virtual void SetRate (double rate);
-    virtual void SetClock (double rate);
-    virtual void SetOption (int, int);
-    virtual void SetMask(int m){ mask = m; }
-    virtual void SetStereoMix (int trk, short mixl, short mixr);
+    void Reset ();
+    void Tick (unsigned int clocks);
+    unsigned int Render (int b[2]);
+    bool Write (unsigned int adr, unsigned int val, unsigned int id=0);
+    bool Read (unsigned int adr, unsigned int & val, unsigned int id=0);
+    void SetRate (double rate);
+    void SetClock (double rate);
+    void SetOption (int, int);
+    void SetMask(int m){ mask = m; }
+    void SetStereoMix (int trk, short mixl, short mixr);
   };
 
 }

src/engine/platform/sound/nes_nsfplay/nes_fds.h

@@ -56,16 +56,16 @@ public:
     NES_FDS ();
     ~NES_FDS ();
 
-    virtual void Reset ();
-    virtual void Tick (unsigned int clocks);
-    virtual unsigned int Render (int b[2]);
-    virtual bool Write (unsigned int adr, unsigned int val, unsigned int id=0);
-    virtual bool Read (unsigned int adr, unsigned int & val, unsigned int id=0);
-    virtual void SetRate (double);
-    virtual void SetClock (double);
-    virtual void SetOption (int, int);
-    virtual void SetMask(int m){ mask = m&1; }
-    virtual void SetStereoMix (int trk, short mixl, short mixr);
+    void Reset ();
+    void Tick (unsigned int clocks);
+    unsigned int Render (int b[2]);
+    bool Write (unsigned int adr, unsigned int val, unsigned int id=0);
+    bool Read (unsigned int adr, unsigned int & val, unsigned int id=0);
+    void SetRate (double);
+    void SetClock (double);
+    void SetOption (int, int);
+    void SetMask(int m){ mask = m&1; }
+    void SetStereoMix (int trk, short mixl, short mixr);
 };
 
 } // namespace xgm

src/engine/platform/sound/nes_nsfplay/nes_mmc5.h

@@ -50,16 +50,16 @@ namespace xgm
     void FrameSequence ();
     void TickFrameSequence (unsigned int clocks);
 
-    virtual void Reset ();
-    virtual void Tick (unsigned int clocks);
-    virtual unsigned int Render (int b[2]);
-    virtual bool Write (unsigned int adr, unsigned int val, unsigned int id=0);
-    virtual bool Read (unsigned int adr, unsigned int & val, unsigned int id=0);
-    virtual void SetOption (int id, int b);
-    virtual void SetClock (double);
-    virtual void SetRate (double);
-    virtual void SetMask (int m){ mask = m; }
-    virtual void SetStereoMix (int trk, short mixl, short mixr);
+    void Reset ();
+    void Tick (unsigned int clocks);
+    unsigned int Render (int b[2]);
+    bool Write (unsigned int adr, unsigned int val, unsigned int id=0);
+    bool Read (unsigned int adr, unsigned int & val, unsigned int id=0);
+    void SetOption (int id, int b);
+    void SetClock (double);
+    void SetRate (double);
+    void SetMask (int m){ mask = m; }
+    void SetStereoMix (int trk, short mixl, short mixr);
   };
 
 }

src/engine/platform/sound/nes_nsfplay/nes_n106.h

@@ -47,16 +47,16 @@ public:
     NES_N106 ();
     ~NES_N106 ();
 
-    virtual void Reset ();
-    virtual void Tick (unsigned int clocks);
-    virtual unsigned int Render (int b[2]);
-    virtual bool Write (unsigned int adr, unsigned int val, unsigned int id=0);
-    virtual bool Read (unsigned int adr, unsigned int & val, unsigned int id=0);
-    virtual void SetRate (double);
-    virtual void SetClock (double);
-    virtual void SetOption (int, int);
-    virtual void SetMask (int m);
-    virtual void SetStereoMix (int trk, short mixl, short mixr);
+    void Reset ();
+    void Tick (unsigned int clocks);
+    unsigned int Render (int b[2]);
+    bool Write (unsigned int adr, unsigned int val, unsigned int id=0);
+    bool Read (unsigned int adr, unsigned int & val, unsigned int id=0);
+    void SetRate (double);
+    void SetClock (double);
+    void SetOption (int, int);
+    void SetMask (int m);
+    void SetStereoMix (int trk, short mixl, short mixr);
 };
 
 } // namespace xgm

src/engine/platform/sound/nes_nsfplay/nes_vrc6.h

@@ -36,16 +36,16 @@ namespace xgm
       NES_VRC6 ();
      ~NES_VRC6 ();
 
-    virtual void Reset ();
-    virtual void Tick (unsigned int clocks);
-    virtual unsigned int Render (int b[2]);
-    virtual bool Read (unsigned int adr, unsigned int & val, unsigned int id=0);
-    virtual bool Write (unsigned int adr, unsigned int val, unsigned int id=0);
-    virtual void SetClock (double);
-    virtual void SetRate (double);
-    virtual void SetOption (int, int);
-    virtual void SetMask (int m){ mask = m; }
-    virtual void SetStereoMix (int trk, short mixl, short mixr);
+    void Reset ();
+    void Tick (unsigned int clocks);
+    unsigned int Render (int b[2]);
+    bool Read (unsigned int adr, unsigned int & val, unsigned int id=0);
+    bool Write (unsigned int adr, unsigned int val, unsigned int id=0);
+    void SetClock (double);
+    void SetRate (double);
+    void SetOption (int, int);
+    void SetMask (int m){ mask = m; }
+    void SetStereoMix (int trk, short mixl, short mixr);
   };
 
 }                               // namespace