Initial commit:

PhysX 3.4.0 Update @ 21294896
APEX 1.4.0 Update @ 21275617

[CL 21300167]

1 files changed, 85 insertions, 0 deletions

diff --git a/PhysX_3.4/Source/PhysX/src/particles/NpParticleFluidReadData.h b/PhysX_3.4/Source/PhysX/src/particles/NpParticleFluidReadData.h
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+++ b/PhysX_3.4/Source/PhysX/src/particles/NpParticleFluidReadData.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) 2008-2016 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 PX_PHYSICS_NP_PARTICLE_FLUID_READ_DATA
+#define PX_PHYSICS_NP_PARTICLE_FLUID_READ_DATA
+
+#include "PxParticleFluidReadData.h"
+#include "PsFoundation.h"
+
+namespace physx
+{
+
+class NpParticleFluidReadData : public PxParticleFluidReadData, public Ps::UserAllocated
+{
+public:
+
+	NpParticleFluidReadData() :
+		mIsLocked(false),
+		mFlags(PxDataAccessFlag::eREADABLE)
+	{
+		strncpy(mLastLockedName, "UNDEFINED", sBufferLength);
+	}
+
+	virtual	~NpParticleFluidReadData()
+	{}
+
+	// implementation for PxLockedData
+	virtual void setDataAccessFlags(PxDataAccessFlags flags) { mFlags = flags; }
+	virtual PxDataAccessFlags getDataAccessFlags() { return mFlags; }
+
+	virtual void unlock() { unlockFast(); }
+
+	// internal methods
+	void unlockFast() { mIsLocked = false; }
+
+	void lock(const char* callerName)
+	{
+		if (mIsLocked)
+		{
+			Ps::getFoundation().error(PxErrorCode::eINVALID_OPERATION, __FILE__, __LINE__, "PxParticleReadData access through %s while its still locked by last call of %s.", callerName, mLastLockedName);
+			PX_ALWAYS_ASSERT_MESSAGE("PxParticleReadData access violation");
+		}
+		strncpy(mLastLockedName, callerName, sBufferLength); 
+		mLastLockedName[sBufferLength-1]=0;
+		mIsLocked = true;
+	}
+
+private:
+
+	static const PxU32 sBufferLength = 128;
+	bool mIsLocked;
+	char mLastLockedName[sBufferLength];
+	PxDataAccessFlags mFlags;
+};
+
+}
+
+#endif