1 files changed, 70 insertions, 0 deletions
diff --git a/APEX_1.4/shared/external/include/UserAllocator.h b/APEX_1.4/shared/external/include/UserAllocator.h
new file mode 100644
index 00000000..ad633259
--- /dev/null
+++ b/APEX_1.4/shared/external/include/UserAllocator.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2008-2015, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * NVIDIA CORPORATION and its licensors retain all intellectual property
+ * and proprietary rights in and to this software, related documentation
+ * and any modifications thereto.  Any use, reproduction, disclosure or
+ * distribution of this software and related documentation without an express
+ * license agreement from NVIDIA CORPORATION is strictly prohibited.
+ */
+
+
+#ifndef USERALLOCATOR_H
+#define USERALLOCATOR_H
+
+#include "ApexDefs.h"
+#include "PxAllocatorCallback.h"
+#include "ApexUsingNamespace.h"
+
+#pragma warning(push)
+#pragma warning(disable:4512)
+
+#if PX_CHECKED || defined(_DEBUG)
+#if PX_WINDOWS_FAMILY
+#define USE_MEM_TRACKER
+#endif
+#endif
+
+namespace MEM_TRACKER
+{
+	class MemTracker;
+};
+
+/* User allocator for APEX and 3.0 PhysX SDK */
+class UserPxAllocator : public physx::PxAllocatorCallback
+{
+public:
+	UserPxAllocator(const char* context, const char* dllName, bool useTrackerIfSupported = true);
+	virtual		   ~UserPxAllocator();
+
+	uint32_t	getHandle(const char* name);
+
+
+	void*			allocate(size_t size, const char* typeName, const char* filename, int line);
+	void			deallocate(void* ptr);
+
+	size_t			getAllocatedMemoryBytes()
+	{
+		return mMemoryAllocated;
+	}
+
+	static bool dumpMemoryLeaks(const char* filename);
+
+private:
+	bool				trackerEnabled() const { return mUseTracker && (NULL != mMemoryTracker); }
+
+	const char*			mContext;
+	size_t				mMemoryAllocated;
+	const bool			mUseTracker;
+
+	static MEM_TRACKER::MemTracker	*mMemoryTracker;
+	static int gMemoryTrackerClients;
+
+	// Poor man's memory leak check
+	static unsigned int mNumAllocations;
+	static unsigned int mNumFrees;
+};
+
+#pragma warning(pop)
+
+#endif