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authorgit perforce import user <a@b>2016-10-25 12:29:14 -0600
committerSheikh Dawood Abdul Ajees <Sheikh Dawood Abdul Ajees>2016-10-25 18:56:37 -0500
commit3dfe2108cfab31ba3ee5527e217d0d8e99a51162 (patch)
treefa6485c169e50d7415a651bf838f5bcd0fd3bfbd /APEX_1.4/NvParameterized/include/BinSerializer.h
downloadphysx-3.4-3dfe2108cfab31ba3ee5527e217d0d8e99a51162.tar.xz
physx-3.4-3dfe2108cfab31ba3ee5527e217d0d8e99a51162.zip
Initial commit:
PhysX 3.4.0 Update @ 21294896 APEX 1.4.0 Update @ 21275617 [CL 21300167]
Diffstat (limited to 'APEX_1.4/NvParameterized/include/BinSerializer.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) 2008-2013 NVIDIA Corporation. All rights reserved.
+
+#ifndef PX_BIN_SERIALIZER_H
+#define PX_BIN_SERIALIZER_H
+
+// APB serializer
+
+// WARNING: before doing any changes to this file
+// check comments at the head of BinSerializer.cpp
+
+#include "nvparameterized/NvParameterized.h"
+#include "nvparameterized/NvSerializer.h"
+
+#include "AbstractSerializer.h"
+
+#include "ApbDefinitions.h"
+
+namespace NvParameterized
+{
+
+class DefinitionImpl;
+class PlatformInputStream;
+class PlatformOutputStream;
+struct PlatformABI;
+
+class BinSerializer : public AbstractSerializer
+{
+ // Methods for updating legacy formats
+ Serializer::ErrorType updateInitial2AllCounted(BinaryHeader &hdr, char *start);
+ Serializer::ErrorType updateAllCounted2WithAlignment(BinaryHeader &hdr, char *start);
+
+ Serializer::ErrorType readMetadataInfo(const BinaryHeader &hdr, PlatformInputStream &s, DefinitionImpl *def);
+
+ // Read array of arbitrary type (slow version)
+ Serializer::ErrorType readArraySlow(Handle &handle, PlatformInputStream &s);
+
+ // Read NvParameterized object data
+ Serializer::ErrorType readObject(NvParameterized::Interface *&obj, PlatformInputStream &data);
+
+ // Read binary data of NvParameterized object addressed by handle
+ Serializer::ErrorType readBinaryData(Handle &handle, PlatformInputStream &data);
+
+#ifndef WITHOUT_APEX_SERIALIZATION
+ Serializer::ErrorType storeMetadataInfo(const Definition *def, PlatformOutputStream &s);
+
+ // Store array of arbitrary type (slow version)
+ Serializer::ErrorType storeArraySlow(Handle &handle, PlatformOutputStream &s);
+
+ // Print binary data for part of NvParameterized object addressed by handle
+ Serializer::ErrorType storeBinaryData(const NvParameterized::Interface &obj, Handle &handle, PlatformOutputStream &res, bool isRootObject = true);
+#endif
+
+ BinSerializer(BinSerializer &); // Don't
+ void operator=(BinSerializer &); // Don't
+
+ Serializer::ErrorType verifyFileHeader(
+ const BinaryHeader &hdr,
+ const BinaryHeaderExt *ext,
+ uint32_t dataLen ) const;
+
+ Serializer::ErrorType getPlatformInfo(
+ BinaryHeader &hdr,
+ BinaryHeaderExt *ext,
+ PlatformABI &abi ) const;
+
+ Serializer::ErrorType verifyObjectHeader(const ObjHeader &hdr, const Interface *obj, Traits *traits) const;
+
+protected:
+
+ Serializer::ErrorType internalDeserialize(physx::PxFileBuf &stream, Serializer::DeserializedData &res, bool &doesNeedUpdate);
+ Serializer::ErrorType internalDeserializeInplace(void *mdata, uint32_t dataLen, Serializer::DeserializedData &res, bool &doesNeedUpdate);
+
+#ifndef WITHOUT_APEX_SERIALIZATION
+ Serializer::ErrorType internalSerialize(physx::PxFileBuf &stream,const NvParameterized::Interface **objs, uint32_t nobjs, bool doMetadata);
+#endif
+
+public:
+ BinSerializer(Traits *traits): AbstractSerializer(traits) {}
+
+ void release()
+ {
+ Traits *t = mTraits;
+ this->~BinSerializer();
+ serializerMemFree(this, t);
+ }
+
+ static const uint32_t Magic = APB_MAGIC;
+ static const uint32_t Version = BinVersions::WithExtendedHeader;
+
+ Serializer::ErrorType peekNumObjects(physx::PxFileBuf &stream, uint32_t &numObjects);
+
+ Serializer::ErrorType peekNumObjectsInplace(const void *data, uint32_t dataLen, uint32_t &numObjects);
+
+ Serializer::ErrorType peekClassNames(physx::PxFileBuf &stream, char **classNames, uint32_t &numClassNames);
+
+ Serializer::ErrorType peekInplaceAlignment(physx::PxFileBuf& stream, uint32_t& align);
+
+ Serializer::ErrorType deserializeMetadata(physx::PxFileBuf &stream, DeserializedMetadata &desData);
+};
+
+bool isBinaryFormat(physx::PxFileBuf &stream);
+
+Serializer::ErrorType peekBinaryPlatform(physx::PxFileBuf &stream, SerializePlatform &platform);
+
+} // namespace NvParameterized
+
+#endif