Move fields and pad to meet alignment constraints

common/JackAtomicState.h

@@ -93,8 +93,8 @@ class JackAtomicState
 
     protected:
 
-        T fState[2];
         volatile AtomicCounter fCounter;
+        T fState[2];
         SInt32 fCallWriteCounter;
 
         UInt32 WriteNextStateStartAux()

common/JackEngineControl.h

@@ -48,7 +48,14 @@ class JackGraphManager;
 PRE_PACKED_STRUCTURE
 struct SERVER_EXPORT JackEngineControl : public JackShmMem
 {
+    // Timer
+    JackFrameTimer fFrameTimer;
+
+    // Padding to align fTransport
+    char padding[ sizeof(UInt32) - sizeof(fFrameTimer) % sizeof(UInt32) ];
+    
     // Shared state
+    JackTransportEngine fTransport;
     jack_nframes_t fBufferSize;
     jack_nframes_t fSampleRate;
     bool fSyncMode;
@@ -64,7 +71,6 @@ struct SERVER_EXPORT JackEngineControl : public JackShmMem
     int fClientPriority;
     int fMaxClientPriority;
     char fServerName[JACK_SERVER_NAME_SIZE+1];
-    JackTransportEngine fTransport;
     jack_timer_type_t fClockSource;
     int fDriverNum;
     bool fVerbose;
@@ -85,9 +91,6 @@ struct SERVER_EXPORT JackEngineControl : public JackShmMem
     UInt64 fComputation;
     UInt64 fConstraint;
 
-    // Timer
-    JackFrameTimer fFrameTimer;
-
 #ifdef JACK_MONITOR
     JackEngineProfiling fProfiler;
 #endif

common/JackTransportEngine.h

@@ -101,10 +101,10 @@ class SERVER_EXPORT JackTransportEngine : public JackAtomicArrayState<jack_posit
         jack_time_t fSyncTimeout;
         int fSyncTimeLeft;
         int fTimeBaseMaster;
+        SInt32 fWriteCounter;
         bool fPendingPos;
         bool fNetworkSync;
         bool fConditionnal;
-        SInt32 fWriteCounter;
 
         bool CheckAllRolling(JackClientInterface** table);
         void MakeAllStartingLocating(JackClientInterface** table);