Initial commit:

PhysX 3.4.0 Update @ 21294896
APEX 1.4.0 Update @ 21275617

[CL 21300167]

1 files changed, 149 insertions, 0 deletions

diff --git a/PhysX_3.4/Include/extensions/PxDefaultStreams.h b/PhysX_3.4/Include/extensions/PxDefaultStreams.h
new file mode 100644
index 00000000..9cc8d3d5
--- /dev/null
+++ b/PhysX_3.4/Include/extensions/PxDefaultStreams.h
@@ -0,0 +1,149 @@
+// 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_EXTENSIONS_DEFAULT_STREAMS_H
+#define PX_PHYSICS_EXTENSIONS_DEFAULT_STREAMS_H
+/** \addtogroup extensions
+  @{
+*/
+
+#include <stdio.h>
+#include "common/PxPhysXCommonConfig.h"
+#include "foundation/PxIO.h"
+#include "foundation/PxFoundation.h"
+
+typedef FILE* PxFileHandle;
+
+#if !PX_DOXYGEN
+namespace physx
+{
+#endif
+
+/** 
+\brief default implementation of a memory write stream
+
+@see PxOutputStream
+*/
+
+class PxDefaultMemoryOutputStream: public PxOutputStream
+{
+public:
+						PxDefaultMemoryOutputStream(PxAllocatorCallback &allocator = PxGetFoundation().getAllocatorCallback());
+	virtual				~PxDefaultMemoryOutputStream();
+
+	virtual	PxU32		write(const void* src, PxU32 count);
+
+	virtual	PxU32		getSize()	const	{	return mSize; }
+	virtual	PxU8*		getData()	const	{	return mData; }
+
+private:
+		PxDefaultMemoryOutputStream(const PxDefaultMemoryOutputStream&);
+		PxDefaultMemoryOutputStream& operator=(const PxDefaultMemoryOutputStream&);
+
+		PxAllocatorCallback&	mAllocator;
+		PxU8*					mData;
+		PxU32					mSize;
+		PxU32					mCapacity;
+};
+
+/** 
+\brief default implementation of a memory read stream
+
+@see PxInputData
+*/
+	
+class PxDefaultMemoryInputData: public PxInputData
+{
+public:
+						PxDefaultMemoryInputData(PxU8* data, PxU32 length);
+
+	virtual		PxU32	read(void* dest, PxU32 count);
+	virtual		PxU32	getLength() const;
+	virtual		void	seek(PxU32 pos);
+	virtual		PxU32	tell() const;
+
+private:
+		PxU32		mSize;
+		const PxU8*	mData;
+		PxU32		mPos;
+};
+
+
+
+/** 
+\brief default implementation of a file write stream
+
+@see PxOutputStream
+*/
+
+class PxDefaultFileOutputStream: public PxOutputStream
+{
+public:
+						PxDefaultFileOutputStream(const char* name);
+	virtual				~PxDefaultFileOutputStream();
+
+	virtual		PxU32	write(const void* src, PxU32 count);
+	virtual		bool	isValid();
+private:
+		PxFileHandle	mFile;
+};
+
+
+/** 
+\brief default implementation of a file read stream
+
+@see PxInputData
+*/
+
+class PxDefaultFileInputData: public PxInputData
+{
+public:
+						PxDefaultFileInputData(const char* name);
+	virtual				~PxDefaultFileInputData();
+
+	virtual		PxU32	read(void* dest, PxU32 count);
+	virtual		void	seek(PxU32 pos);
+	virtual		PxU32	tell() const;
+	virtual		PxU32	getLength() const;
+				
+				bool	isValid() const;
+private:
+		PxFileHandle	mFile;
+		PxU32			mLength;
+};
+
+#if !PX_DOXYGEN
+}
+#endif
+
+/** @} */
+
+#endif
+