Initial commit

Torque/SDK/engine/platformWin32/winMutex.cc

@@ -0,0 +1,41 @@
+//-----------------------------------------------------------------------------
+// Torque Game Engine
+// Copyright (C) GarageGames.com, Inc.
+//-----------------------------------------------------------------------------
+
+#include "platformWin32/platformWin32.h"
+#include "platform/platformMutex.h"
+
+void * Mutex::createMutex()
+{
+   CRITICAL_SECTION * mutex = new CRITICAL_SECTION;
+   InitializeCriticalSection(mutex);
+   return((void*)mutex);
+}
+
+void Mutex::destroyMutex(void * mutex)
+{
+   AssertFatal(mutex, "Mutex::destroyMutex: invalid mutex");
+   DeleteCriticalSection((CRITICAL_SECTION*)mutex);
+   delete mutex;
+}
+
+bool Mutex::lockMutex(void * mutex, bool block)
+{
+   AssertFatal(mutex, "Mutex::lockMutex: invalid mutex");
+   if(block)
+   {
+      EnterCriticalSection((CRITICAL_SECTION*)mutex);
+      return true;
+   }
+   else
+   {
+      return TryEnterCriticalSection((CRITICAL_SECTION*)mutex);
+   }
+}
+
+void Mutex::unlockMutex(void * mutex)
+{
+   AssertFatal(mutex, "Mutex::unlockMutex: invalid mutex");
+   LeaveCriticalSection((CRITICAL_SECTION*)mutex);
+}