Eknous please HELP ME

src/engine/dispatch.h

@@ -411,6 +411,13 @@ class DivDispatch {
      */
     virtual DivMacroInt* getChanMacroInt(int chan);
 
+    /**
+     * get the stereo panning of a channel.
+     * @param chan the channel.
+     * @return a 16-bit number. left in top 8 bits and right in bottom 8 bits.
+     */
+    virtual unsigned short getPan(int chan);
+
     /**
      * get currently playing sample (and its position).
      * @param chan the channel.

src/engine/platform/abstract.cpp

@@ -33,6 +33,10 @@ void* DivDispatch::getChanState(int chan) {
   return NULL;
 }
 
+unsigned short DivDispatch::getPan(int chan) {
+  return 0;
+}
+
 DivMacroInt* DivDispatch::getChanMacroInt(int chan) {
   return NULL;
 }

src/engine/platform/arcade.cpp

@@ -857,6 +857,10 @@ DivMacroInt* DivPlatformArcade::getChanMacroInt(int ch) {
   return &chan[ch].std;
 }
 
+unsigned short DivPlatformArcade::getPan(int ch) {
+  return (chan[ch].chVolL<<8)|(chan[ch].chVolR);
+}
+
 DivDispatchOscBuffer* DivPlatformArcade::getOscBuffer(int ch) {
   return oscBuf[ch];
 }

src/engine/platform/arcade.h

@@ -75,6 +75,7 @@ class DivPlatformArcade: public DivPlatformOPM {
     void tick(bool sysTick=true);
     void muteChannel(int ch, bool mute);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     void notifyInsChange(int ins);
     void notifyInsDeletion(void* ins);
     void setFlags(const DivConfig& flags);

src/engine/platform/c140.cpp

@@ -344,6 +344,10 @@ DivMacroInt* DivPlatformC140::getChanMacroInt(int ch) {
   return &chan[ch].std;
 }
 
+unsigned short DivPlatformC140::getPan(int ch) {
+  return (chan[ch].chPanL<<8)|(chan[ch].chPanR);
+}
+
 DivDispatchOscBuffer* DivPlatformC140::getOscBuffer(int ch) {
   return oscBuf[ch];
 }

src/engine/platform/c140.h

@@ -74,6 +74,7 @@ class DivPlatformC140: public DivDispatch {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();
     int getRegisterPoolSize();

src/engine/platform/es5506.cpp

@@ -1057,6 +1057,10 @@ DivMacroInt* DivPlatformES5506::getChanMacroInt(int ch) {
   return &chan[ch].std;
 }
 
+unsigned short DivPlatformES5506::getPan(int ch) {
+  return ((chan[ch].lVol>>4)<<8)|(chan[ch].rVol>>4);
+}
+
 void DivPlatformES5506::reset() {
   while (!hostIntf32.empty()) hostIntf32.pop();
   while (!hostIntf8.empty()) hostIntf8.pop();

src/engine/platform/es5506.h

@@ -295,6 +295,7 @@ class DivPlatformES5506: public DivDispatch, public es550x_intf {
     virtual int dispatch(DivCommand c) override;
     virtual void* getChanState(int chan) override;
     virtual DivMacroInt* getChanMacroInt(int ch) override;
+    virtual unsigned short getPan(int chan) override;
     virtual DivDispatchOscBuffer* getOscBuffer(int chan) override;
     virtual unsigned char* getRegisterPool() override;
     virtual int getRegisterPoolSize() override;

src/engine/platform/gb.cpp

@@ -578,6 +578,11 @@ DivMacroInt* DivPlatformGB::getChanMacroInt(int ch) {
   return &chan[ch].std;
 }
 
+unsigned short DivPlatformGB::getPan(int ch) {
+  unsigned char p=lastPan&(0x11<<ch);
+  return ((p&0xf0)?0x100:0)|((p&0x0f)?1:0);
+}
+
 DivDispatchOscBuffer* DivPlatformGB::getOscBuffer(int ch) {
   return oscBuf[ch];
 }

src/engine/platform/gb.h

@@ -84,6 +84,7 @@ class DivPlatformGB: public DivDispatch {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();
     int getRegisterPoolSize();

src/engine/platform/genesis.h

@@ -106,6 +106,7 @@ class DivPlatformGenesis: public DivPlatformOPN {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    virtual unsigned short getPan(int chan);
     DivSamplePos getSamplePos(int ch);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();

src/engine/platform/genesisext.cpp

@@ -800,6 +800,12 @@ DivMacroInt* DivPlatformGenesisExt::getChanMacroInt(int ch) {
   return &chan[ch].std;
 }
 
+unsigned short DivPlatformGenesisExt::getPan(int ch) {
+  if (ch>=4+extChanOffs) return DivPlatformGenesis::getPan(ch-3);
+  if (ch>=extChanOffs) return ((opChan[0].pan<<7)&1)|(opChan[0].pan&1);
+  return DivPlatformGenesis::getPan(ch);
+}
+
 DivDispatchOscBuffer* DivPlatformGenesisExt::getOscBuffer(int ch) {
   if (ch>=6) return oscBuf[ch-3];
   if (ch<3) return oscBuf[ch];

src/engine/platform/genesisext.h

@@ -34,6 +34,7 @@ class DivPlatformGenesisExt: public DivPlatformGenesis {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     void reset();
     void forceIns();

src/engine/platform/k007232.cpp

@@ -424,6 +424,10 @@ DivMacroInt* DivPlatformK007232::getChanMacroInt(int ch) {
   return &chan[ch].std;
 }
 
+unsigned short DivPlatformK007232::getPan(int ch) {
+  return ((chan[ch].panning&15)<<8)|((chan[ch].panning&0xf0)>>4);
+}
+
 DivDispatchOscBuffer* DivPlatformK007232::getOscBuffer(int ch) {
   return oscBuf[ch];
 }

src/engine/platform/k007232.h

@@ -85,6 +85,7 @@ class DivPlatformK007232: public DivDispatch, public k007232_intf {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();
     int getRegisterPoolSize();

src/engine/platform/k053260.h

@@ -64,6 +64,7 @@ class DivPlatformK053260: public DivDispatch, public k053260_intf {
     virtual int dispatch(DivCommand c) override;
     virtual void* getChanState(int chan) override;
     virtual DivMacroInt* getChanMacroInt(int ch) override;
+    virtual unsigned short getPan(int chan) override;
     virtual DivDispatchOscBuffer* getOscBuffer(int chan) override;
     virtual unsigned char* getRegisterPool() override;
     virtual int getRegisterPoolSize() override;

src/engine/platform/lynx.cpp

@@ -430,6 +430,10 @@ DivMacroInt* DivPlatformLynx::getChanMacroInt(int ch) {
   return &chan[ch].std;
 }
 
+unsigned short DivPlatformLynx::getPan(int ch) {
+  return ((chan[ch].pan&0xf0)<<4)|(chan[ch].pan&15);
+}
+
 DivSamplePos DivPlatformLynx::getSamplePos(int ch) {
   if (ch>=4) return DivSamplePos();
   if (!chan[ch].pcm) return DivSamplePos();

src/engine/platform/lynx.h

@@ -72,6 +72,7 @@ class DivPlatformLynx: public DivDispatch {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivSamplePos getSamplePos(int ch);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();

src/engine/platform/msm6258.h

@@ -62,6 +62,7 @@ class DivPlatformMSM6258: public DivDispatch {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();
     int getRegisterPoolSize();

src/engine/platform/namcowsg.cpp

@@ -473,6 +473,11 @@ DivMacroInt* DivPlatformNamcoWSG::getChanMacroInt(int ch) {
   return &chan[ch].std;
 }
 
+unsigned short DivPlatformNamcoWSG::getPan(int ch) {
+  if (devType!=30) return 0;
+  return ((chan[ch].pan&0xf0)<<4)|(chan[ch].pan&15);
+}
+
 DivDispatchOscBuffer* DivPlatformNamcoWSG::getOscBuffer(int ch) {
   return oscBuf[ch];
 }

src/engine/platform/namcowsg.h

@@ -62,6 +62,7 @@ class DivPlatformNamcoWSG: public DivDispatch {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();
     int getRegisterPoolSize();

src/engine/platform/opl.h

@@ -114,6 +114,7 @@ class DivPlatformOPL: public DivDispatch {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();
     int getRegisterPoolSize();

src/engine/platform/pce.cpp

@@ -508,6 +508,10 @@ DivMacroInt* DivPlatformPCE::getChanMacroInt(int ch) {
   return &chan[ch].std;
 }
 
+unsigned short DivPlatformPCE::getPan(int ch) {
+  return ((chan[ch].pan&0xf0)<<4)|(chan[ch].pan&15);
+}
+
 DivSamplePos DivPlatformPCE::getSamplePos(int ch) {
   if (ch>=6) return DivSamplePos();
   if (!chan[ch].pcm) return DivSamplePos();

src/engine/platform/pce.h

@@ -82,6 +82,7 @@ class DivPlatformPCE: public DivDispatch {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivSamplePos getSamplePos(int ch);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();

src/engine/platform/pcmdac.cpp

@@ -497,6 +497,10 @@ DivMacroInt* DivPlatformPCMDAC::getChanMacroInt(int ch) {
   return &chan[0].std;
 }
 
+unsigned short DivPlatformPCMDAC::getPan(int ch) {
+  return (chan[0].panL<<8)|chan[0].panR;
+}
+
 DivSamplePos DivPlatformPCMDAC::getSamplePos(int ch) {
   if (ch>=1) return DivSamplePos();
   return DivSamplePos(

src/engine/platform/pcmdac.h

@@ -78,6 +78,7 @@ class DivPlatformPCMDAC: public DivDispatch {
     void muteChannel(int ch, bool mute);
     int getOutputCount();
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivSamplePos getSamplePos(int ch);
     void setFlags(const DivConfig& flags);
     void notifyInsChange(int ins);

src/engine/platform/qsound.h

@@ -66,6 +66,7 @@ class DivPlatformQSound: public DivDispatch {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();
     int getRegisterPoolSize();

src/engine/platform/rf5c68.h

@@ -59,6 +59,7 @@ class DivPlatformRF5C68: public DivDispatch {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();
     int getRegisterPoolSize();

src/engine/platform/saa.cpp

@@ -365,6 +365,10 @@ DivMacroInt* DivPlatformSAA1099::getChanMacroInt(int ch) {
   return &chan[ch].std;
 }
 
+unsigned short DivPlatformSAA1099::getPan(int ch) {
+  return ((chan[ch].pan&0xf0)<<4)|(chan[ch].pan&15);
+}
+
 DivDispatchOscBuffer* DivPlatformSAA1099::getOscBuffer(int ch) {
   return oscBuf[ch];
 }

src/engine/platform/saa.h

@@ -79,6 +79,7 @@ class DivPlatformSAA1099: public DivDispatch {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();
     int getRegisterPoolSize();

src/engine/platform/segapcm.cpp

@@ -394,6 +394,10 @@ DivMacroInt* DivPlatformSegaPCM::getChanMacroInt(int ch) {
   return &chan[ch].std;
 }
 
+unsigned short DivPlatformSegaPCM::getPan(int ch) {
+  return (chan[ch].chPanL<<8)|chan[ch].chPanR;
+}
+
 DivSamplePos DivPlatformSegaPCM::getSamplePos(int ch) {
   if (ch>=16) return DivSamplePos();
   if (chan[ch].pcm.sample<0 || chan[ch].pcm.sample>=parent->song.sampleLen) return DivSamplePos();

src/engine/platform/segapcm.h

@@ -89,6 +89,7 @@ class DivPlatformSegaPCM: public DivDispatch {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivSamplePos getSamplePos(int ch);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();

src/engine/platform/sms.h

@@ -77,6 +77,7 @@ class DivPlatformSMS: public DivDispatch {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();
     int getRegisterPoolSize();

src/engine/platform/snes.cpp

@@ -699,6 +699,10 @@ DivMacroInt* DivPlatformSNES::getChanMacroInt(int ch) {
   return &chan[ch].std;
 }
 
+unsigned short DivPlatformSNES::getPan(int ch) {
+  return (chan[ch].panL<<8)|chan[ch].panR;
+}
+
 DivSamplePos DivPlatformSNES::getSamplePos(int ch) {
   if (ch>=8) return DivSamplePos();
   if (!chan[ch].active) return DivSamplePos();

src/engine/platform/snes.h

@@ -100,6 +100,7 @@ class DivPlatformSNES: public DivDispatch {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivSamplePos getSamplePos(int ch);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();

src/engine/platform/su.h

@@ -105,6 +105,7 @@ class DivPlatformSoundUnit: public DivDispatch {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();
     int getRegisterPoolSize();

src/engine/platform/swan.cpp

@@ -476,6 +476,10 @@ DivMacroInt* DivPlatformSwan::getChanMacroInt(int ch) {
   return &chan[ch].std;
 }
 
+unsigned short DivPlatformSwan::getPan(int ch) {
+  return ((chan[ch].pan&0xf0)<<4)|(chan[ch].pan&15);
+}
+
 DivDispatchOscBuffer* DivPlatformSwan::getOscBuffer(int ch) {
   return oscBuf[ch];
 }

src/engine/platform/swan.h

@@ -62,6 +62,7 @@ class DivPlatformSwan: public DivDispatch {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();
     int getRegisterPoolSize();

src/engine/platform/t6w28.cpp

@@ -300,6 +300,10 @@ DivMacroInt* DivPlatformT6W28::getChanMacroInt(int ch) {
   return &chan[ch].std;
 }
 
+unsigned short DivPlatformT6W28::getPan(int ch) {
+  return (chan[ch].panL<<8)|chan[ch].panR;
+}
+
 DivDispatchOscBuffer* DivPlatformT6W28::getOscBuffer(int ch) {
   return oscBuf[ch];
 }

src/engine/platform/t6w28.h

@@ -63,6 +63,7 @@ class DivPlatformT6W28: public DivDispatch {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();
     int getRegisterPoolSize();

src/engine/platform/tx81z.cpp

@@ -965,6 +965,10 @@ DivMacroInt* DivPlatformTX81Z::getChanMacroInt(int ch) {
   return &chan[ch].std;
 }
 
+unsigned short DivPlatformTX81Z::getPan(int ch) {
+  return (chan[ch].chVolL<<8)|(chan[ch].chVolR);
+}
+
 DivDispatchOscBuffer* DivPlatformTX81Z::getOscBuffer(int ch) {
   return oscBuf[ch];
 }

src/engine/platform/tx81z.h

@@ -65,6 +65,7 @@ class DivPlatformTX81Z: public DivPlatformOPM {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();
     int getRegisterPoolSize();

src/engine/platform/vb.cpp

@@ -419,6 +419,10 @@ DivMacroInt* DivPlatformVB::getChanMacroInt(int ch) {
   return &chan[ch].std;
 }
 
+unsigned short DivPlatformVB::getPan(int ch) {
+  return ((chan[ch].pan&0xf0)<<4)|(chan[ch].pan&15);
+}
+
 DivDispatchOscBuffer* DivPlatformVB::getOscBuffer(int ch) {
   return oscBuf[ch];
 }

src/engine/platform/vb.h

@@ -69,6 +69,7 @@ class DivPlatformVB: public DivDispatch {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();
     int getRegisterPoolSize();

src/engine/platform/vera.h

@@ -64,6 +64,7 @@ class DivPlatformVERA: public DivDispatch {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();
     int getRegisterPoolSize();

src/engine/platform/x1_010.cpp

@@ -863,6 +863,10 @@ DivMacroInt* DivPlatformX1_010::getChanMacroInt(int ch) {
   return &chan[ch].std;
 }
 
+unsigned short DivPlatformX1_010::getPan(int ch) {
+  return ((chan[ch].pan&0xf0)<<4)|(chan[ch].pan&15);
+}
+
 DivDispatchOscBuffer* DivPlatformX1_010::getOscBuffer(int ch) {
   return oscBuf[ch];
 }

src/engine/platform/x1_010.h

@@ -131,6 +131,7 @@ class DivPlatformX1_010: public DivDispatch, public vgsound_emu_mem_intf {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();
     int getRegisterPoolSize();

src/engine/platform/ym2608.h

@@ -80,6 +80,7 @@ class DivPlatformYM2608: public DivPlatformOPN {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    virtual unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();
     int getRegisterPoolSize();

src/engine/platform/ym2608ext.cpp

@@ -750,6 +750,12 @@ DivMacroInt* DivPlatformYM2608Ext::getChanMacroInt(int ch) {
   return &chan[ch].std;
 }
 
+unsigned short DivPlatformYM2608Ext::getPan(int ch) {
+  if (ch>=4+extChanOffs) return DivPlatformYM2608::getPan(ch-3);
+  if (ch>=extChanOffs) return ((opChan[0].pan<<7)&1)|(opChan[0].pan&1);
+  return DivPlatformYM2608::getPan(ch);
+}
+
 DivDispatchOscBuffer* DivPlatformYM2608Ext::getOscBuffer(int ch) {
   if (ch>=6) return oscBuf[ch-3];
   if (ch<3) return oscBuf[ch];

src/engine/platform/ym2608ext.h

@@ -33,6 +33,7 @@ class DivPlatformYM2608Ext: public DivPlatformYM2608 {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     void reset();
     void forceIns();

src/engine/platform/ym2610.h

@@ -48,6 +48,7 @@ class DivPlatformYM2610: public DivPlatformYM2610Base {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    virtual unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();
     int getRegisterPoolSize();

src/engine/platform/ym2610b.h

@@ -44,6 +44,7 @@ class DivPlatformYM2610B: public DivPlatformYM2610Base {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    virtual unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();
     int getRegisterPoolSize();

src/engine/platform/ym2610bext.cpp

@@ -740,6 +740,12 @@ DivMacroInt* DivPlatformYM2610BExt::getChanMacroInt(int ch) {
   return &chan[ch].std;
 }
 
+unsigned short DivPlatformYM2610BExt::getPan(int ch) {
+  if (ch>=4+extChanOffs) return DivPlatformYM2610B::getPan(ch-3);
+  if (ch>=extChanOffs) return ((opChan[0].pan<<7)&1)|(opChan[0].pan&1);
+  return DivPlatformYM2610B::getPan(ch);
+}
+
 DivDispatchOscBuffer* DivPlatformYM2610BExt::getOscBuffer(int ch) {
   if (ch>=(extChanOffs+4)) return oscBuf[ch-3];
   if (ch<(extChanOffs+1)) return oscBuf[ch];

src/engine/platform/ym2610bext.h

@@ -33,6 +33,7 @@ class DivPlatformYM2610BExt: public DivPlatformYM2610B {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     void reset();
     void forceIns();

src/engine/platform/ym2610ext.cpp

@@ -740,6 +740,12 @@ DivMacroInt* DivPlatformYM2610Ext::getChanMacroInt(int ch) {
   return &chan[ch].std;
 }
 
+unsigned short DivPlatformYM2610Ext::getPan(int ch) {
+  if (ch>=4+extChanOffs) return DivPlatformYM2610::getPan(ch-3);
+  if (ch>=extChanOffs) return ((opChan[0].pan<<7)&1)|(opChan[0].pan&1);
+  return DivPlatformYM2610::getPan(ch);
+}
+
 DivDispatchOscBuffer* DivPlatformYM2610Ext::getOscBuffer(int ch) {
   if (ch>=(extChanOffs+4)) return oscBuf[ch-3];
   if (ch<(extChanOffs+1)) return oscBuf[ch];

src/engine/platform/ym2610ext.h

@@ -33,6 +33,7 @@ class DivPlatformYM2610Ext: public DivPlatformYM2610 {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     void reset();
     void forceIns();

src/engine/platform/ymz280b.h

@@ -59,6 +59,7 @@ class DivPlatformYMZ280B: public DivDispatch {
     int dispatch(DivCommand c);
     void* getChanState(int chan);
     DivMacroInt* getChanMacroInt(int ch);
+    unsigned short getPan(int chan);
     DivDispatchOscBuffer* getOscBuffer(int chan);
     unsigned char* getRegisterPool();
     int getRegisterPoolSize();