minor fixes

src/engine/chipUtils.h

@@ -27,8 +27,7 @@
 #define MAX_CUSTOM_CLOCK 40000000
 
 // common shared channel struct
-template<typename T>
-struct SharedChannel {
+template<typename T> struct SharedChannel {
   int freq, baseFreq, pitch, pitch2;
   int ins, note;
   bool active, insChanged, freqChanged, keyOn, keyOff, portaPause, inPorta;

src/engine/platform/mmc5.h

@@ -27,15 +27,13 @@ class DivPlatformMMC5: public DivDispatch {
     int prevFreq;
     unsigned char duty, sweep;
     bool sweepChanged, furnaceDac;
-    signed short wave;
     Channel():
       SharedChannel<signed char>(15),
       prevFreq(65535),
       duty(0),
       sweep(8),
       sweepChanged(false),
-      furnaceDac(false),
-      wave(-1) {}
+      furnaceDac(false) {}
   };
   Channel chan[5];
   DivDispatchOscBuffer* oscBuf[3];

src/engine/platform/msm6295.h

@@ -91,7 +91,8 @@ class DivPlatformMSM6295: public DivDispatch, public vgsound_emu_mem_intf {
 
     virtual int init(DivEngine* parent, int channels, int sugRate, const DivConfig& flags) override;
     virtual void quit() override;
-    DivPlatformMSM6295():DivDispatch(),
+    DivPlatformMSM6295():
+      DivDispatch(),
       vgsound_emu_mem_intf(),
       msm(*this) {}
     ~DivPlatformMSM6295();

src/engine/platform/nes.h

@@ -29,7 +29,6 @@ class DivPlatformNES: public DivDispatch {
     int prevFreq;
     unsigned char duty, sweep, envMode, len;
     bool sweepChanged, furnaceDac;
-    signed short wave;
     Channel():
       SharedChannel<signed char>(15),
       prevFreq(65535),
@@ -38,8 +37,7 @@ class DivPlatformNES: public DivDispatch {
       envMode(3),
       len(0x1f),
       sweepChanged(false),
-      furnaceDac(false),
-      wave(-1) {}
+      furnaceDac(false) {}
   };
   Channel chan[5];
   DivDispatchOscBuffer* oscBuf[5];