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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.
#include "PxBase.h"
#include "SnSerializationContext.h"
#include "PsFoundation.h"
using namespace physx;
using namespace Sn;
PxBase* DeserializationContext::resolveReference(PxU32 kind, size_t reference) const
{
const InternalRefMap::Entry* entry0 = mInternalReferencesMap.find(InternalRefKey(reference, kind));
PX_ASSERT(entry0);
SerialObjectIndex objIndex = entry0->second;
bool isExternal;
PxU32 index = objIndex.getIndex(isExternal);
PxBase* base = NULL;
if (isExternal)
{
const ImportReference& entry = mImportReferences[index];
base = mExternalRefs->find(entry.id);
}
else
{
const ManifestEntry& entry = mManifestTable[index];
base = reinterpret_cast<PxBase*>(mObjectDataAddress + entry.offset);
}
PX_ASSERT(base);
return base;
}
void SerializationContext::registerReference(PxBase& serializable, PxU32 kind, size_t reference)
{
#if PX_CHECKED
if ((kind & PX_SERIAL_REF_KIND_PTR_TYPE_BIT) == 0 && reference > 0xffffffff)
{
Ps::getFoundation().error(PxErrorCode::eINVALID_PARAMETER, __FILE__, __LINE__, "PxSerializationContext::registerReference: only 32 bit indices supported.");
return;
}
#endif
bool isExternal = mExternalRefs && mExternalRefs->contains(serializable);
PxU32 index;
if (isExternal)
{
PxSerialObjectId id = mExternalRefs->getId(serializable);
PX_ASSERT(id != PX_SERIAL_OBJECT_ID_INVALID);
if (const Ps::HashMap<PxSerialObjectId, PxU32>::Entry* entry = mImportReferencesMap.find(id))
{
index = entry->second;
}
else
{
index = mImportReferences.size();
mImportReferencesMap.insert(id, index);
mImportReferences.pushBack(ImportReference(id, serializable.getConcreteType()));
}
}
else
{
PX_ASSERT(mCollection.contains(serializable));
index = mObjToCollectionIndexMap[&serializable];
}
InternalRefMap& targetMap = (kind & PX_SERIAL_REF_KIND_PTR_TYPE_BIT) ? mInternalReferencesPtrMap : mInternalReferencesIdxMap;
targetMap[InternalRefKey(reference, kind)] = SerialObjectIndex(index, isExternal);
}
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