diff options
| author | git perforce import user <a@b> | 2016-10-25 12:29:14 -0600 |
|---|---|---|
| committer | Sheikh Dawood Abdul Ajees <Sheikh Dawood Abdul Ajees> | 2016-10-25 18:56:37 -0500 |
| commit | 3dfe2108cfab31ba3ee5527e217d0d8e99a51162 (patch) | |
| tree | fa6485c169e50d7415a651bf838f5bcd0fd3bfbd /APEX_1.4/NvParameterized/include/BinSerializer.h | |
| download | physx-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')
| -rw-r--r-- | APEX_1.4/NvParameterized/include/BinSerializer.h | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/APEX_1.4/NvParameterized/include/BinSerializer.h b/APEX_1.4/NvParameterized/include/BinSerializer.h new file mode 100644 index 00000000..97306946 --- /dev/null +++ b/APEX_1.4/NvParameterized/include/BinSerializer.h @@ -0,0 +1,132 @@ +// 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 |