1.1.6 Release.1.1.6

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diff --git a/NvCloth/src/ps/PsAlloca.h b/NvCloth/src/ps/PsAlloca.h
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+// This code contains NVIDIA Confidential Information and is disclosed to you
+// under a form of NVIDIA software license agreement provided separately to you.
+//
+// Notice
+// NVIDIA Corporation and its licensors retain all intellectual property and
+// proprietary rights in and to this software and 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.
+//
+// ALL NVIDIA DESIGN SPECIFICATIONS, CODE ARE PROVIDED "AS IS.". NVIDIA MAKES
+// NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF NONINFRINGEMENT,
+// MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE.
+//
+// Information and code furnished is believed to be accurate and reliable.
+// However, NVIDIA Corporation assumes no responsibility for the consequences of use of such
+// information or for any infringement of patents or other rights of third parties that may
+// result from its use. No license is granted by implication or otherwise under any patent
+// or patent rights of NVIDIA Corporation. Details are subject to change without notice.
+// This code supersedes and replaces all information previously supplied.
+// NVIDIA Corporation products are not authorized for use as critical
+// components in life support devices or systems without express written approval of
+// NVIDIA Corporation.
+//
+// Copyright (c) 2008-2017 NVIDIA Corporation. All rights reserved.
+// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
+// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
+
+#ifndef PSFOUNDATION_PSALLOCA_H
+#define PSFOUNDATION_PSALLOCA_H
+
+#include "NvCloth/Allocator.h"
+
+namespace physx
+{
+namespace shdfnd
+{
+template <typename T, typename Unused = void>
+class ScopedPointer
+{
+  public:
+	~ScopedPointer()
+	{
+		if(mOwned)
+			GetNvClothAllocator()->deallocate(mPointer);
+	}
+
+	operator T*() const
+	{
+		return mPointer;
+	}
+
+	T* mPointer;
+	bool mOwned;
+};
+
+} // namespace shdfnd
+} // namespace physx
+
+/*! Stack allocation for \c count instances of \c type. Falling back to temp allocator if using more than 1kB. */
+#ifdef __SPU__
+#define PX_ALLOCA(var, type, count) type* var = reinterpret_cast<type*>(PxAlloca(sizeof(type) * (count)))
+#else
+#define PX_ALLOCA(var, type, count)                                                                                    \
+	physx::shdfnd::ScopedPointer<type> var;                                                                            \
+	{                                                                                                                  \
+		uint32_t size = sizeof(type) * (count);                                                                        \
+		var.mOwned = size > 1024;                                                                                      \
+		if(var.mOwned)                                                                                                 \
+			var.mPointer = reinterpret_cast<type*>(GetNvClothAllocator()->allocate(size,#type,__FILE__,__LINE__));	   \
+		else                                                                                                           \
+			var.mPointer = reinterpret_cast<type*>(PxAlloca(size));                                                    \
+	}
+#endif
+#endif // #ifndef PSFOUNDATION_PSALLOCA_H