Revision control
++ // Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
++ // Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
++ // SPDX-FileCopyrightText: Copyright (c) 2008-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
++ // SPDX-License-Identifier: Apache-2.0
++
++ #ifndef PX_PROFILE_ALLOCATOR_WRAPPER_H
++ #define PX_PROFILE_ALLOCATOR_WRAPPER_H
++
++ #include "foundation/PxPreprocessor.h"
++ #include "foundation/PxAllocatorCallback.h"
++ #include "foundation/PxErrorCallback.h"
++ #include "foundation/PxAssert.h"
++ #include "foundation/PxHashMap.h"
++ #include "foundation/PxArray.h"
++
++ namespace physx { namespace profile {
++
++ /**
++ \brief Helper struct to encapsulate the user allocator callback
++ Useful for array and hash templates
++ */
++ struct PxProfileAllocatorWrapper
++ {
++ PxAllocatorCallback* mUserAllocator;
++
++ PxProfileAllocatorWrapper( PxAllocatorCallback& inUserAllocator )
++ : mUserAllocator( &inUserAllocator )
++ {
++ }
++
++ PxProfileAllocatorWrapper( PxAllocatorCallback* inUserAllocator )
++ : mUserAllocator( inUserAllocator )
++ {
++ }
++
++ PxAllocatorCallback& getAllocator() const
++ {
++ PX_ASSERT( NULL != mUserAllocator );
++ return *mUserAllocator;
++ }
++ };
++
++ /**
++ \brief Helper class to encapsulate the reflection allocator
++ */
++ template <typename T>
++ class PxProfileWrapperReflectionAllocator
++ {
++ static const char* getName()
++ {
++ #if PX_LINUX || PX_OSX || PX_EMSCRIPTEN || PX_SWITCH
++ return __PRETTY_FUNCTION__;
++ #else
++ return typeid(T).name();
++ #endif
++ }
++ PxProfileAllocatorWrapper* mWrapper;
++
++ public:
++ PxProfileWrapperReflectionAllocator(PxProfileAllocatorWrapper& inWrapper) : mWrapper( &inWrapper ) {}
++ PxProfileWrapperReflectionAllocator( const PxProfileWrapperReflectionAllocator& inOther )
++ : mWrapper( inOther.mWrapper )
++ {
++ }
++ PxProfileWrapperReflectionAllocator& operator=( const PxProfileWrapperReflectionAllocator& inOther )
++ {
++ mWrapper = inOther.mWrapper;
++ return *this;
++ }
++ PxAllocatorCallback& getAllocator() { return mWrapper->getAllocator(); }
++ void* allocate(size_t size, const char* filename, int line, uint32_t* cookie=NULL)
++ {
++ PX_UNUSED(cookie);
++ #if PX_CHECKED // checked and debug builds
++ if(!size)
++ return 0;
++ return getAllocator().allocate(size, getName(), filename, line);
++ #else
++ return getAllocator().allocate(size, "<no allocation names in this config>", filename, line);
++ #endif
++ }
++ void deallocate(void* ptr, uint32_t* cookie=NULL)
++ {
++ PX_UNUSED(cookie);
++ if(ptr)
++ getAllocator().deallocate(ptr);
++ }
++ };
++
++ /**
++ \brief Helper class to encapsulate the named allocator
++ */
++ struct PxProfileWrapperNamedAllocator
++ {
++ PxProfileAllocatorWrapper* mWrapper;
++ const char* mAllocationName;
++ PxProfileWrapperNamedAllocator(PxProfileAllocatorWrapper& inWrapper, const char* inAllocationName)
++ : mWrapper( &inWrapper )
++ , mAllocationName( inAllocationName )
++ {}
++ PxProfileWrapperNamedAllocator( const PxProfileWrapperNamedAllocator& inOther )
++ : mWrapper( inOther.mWrapper )
++ , mAllocationName( inOther.mAllocationName )
++ {
++ }
++ PxProfileWrapperNamedAllocator& operator=( const PxProfileWrapperNamedAllocator& inOther )
++ {
++ mWrapper = inOther.mWrapper;
++ mAllocationName = inOther.mAllocationName;
++ return *this;
++ }
++ PxAllocatorCallback& getAllocator() { return mWrapper->getAllocator(); }
++ void* allocate(size_t size, const char* filename, int line, uint32_t* cookie=NULL)
++ {
++ PX_UNUSED(cookie);
++ if(!size)
++ return 0;
++ return getAllocator().allocate(size, mAllocationName, filename, line);
++ }
++ void deallocate(void* ptr, uint32_t* cookie=NULL)
++ {
++ PX_UNUSED(cookie);
++ if(ptr)
++ getAllocator().deallocate(ptr);
++ }
++ };
++
++ /**
++ \brief Helper struct to encapsulate the array
++ */
++ template<class T>
++ struct PxProfileArray : public PxArray<T, PxProfileWrapperReflectionAllocator<T> >
++ {
++ typedef PxProfileWrapperReflectionAllocator<T> TAllocatorType;
++
++ PxProfileArray( PxProfileAllocatorWrapper& inWrapper )
++ : PxArray<T, TAllocatorType >( TAllocatorType( inWrapper ) )
++ {
++ }
++
++ PxProfileArray( const PxProfileArray< T >& inOther )
++ : PxArray<T, TAllocatorType >( inOther, inOther )
++ {
++ }
++ };
++
++ /**
++ \brief Helper struct to encapsulate the array
++ */
++ template<typename TKeyType, typename TValueType, typename THashType=PxHash<TKeyType> >
++ struct PxProfileHashMap : public PxHashMap<TKeyType, TValueType, THashType, PxProfileWrapperReflectionAllocator< TValueType > >
++ {
++ typedef PxHashMap<TKeyType, TValueType, THashType, PxProfileWrapperReflectionAllocator< TValueType > > THashMapType;
++ typedef PxProfileWrapperReflectionAllocator<TValueType> TAllocatorType;
++ PxProfileHashMap( PxProfileAllocatorWrapper& inWrapper )
++ : THashMapType( TAllocatorType( inWrapper ) )
++ {
++ }
++ };
++
++ /**
++ \brief Helper function to encapsulate the profile allocation
++ */
++ template<typename TDataType>
++ inline TDataType* PxProfileAllocate( PxAllocatorCallback* inAllocator, const char* file, int inLine )
++ {
++ PxProfileAllocatorWrapper wrapper( inAllocator );
++ typedef PxProfileWrapperReflectionAllocator< TDataType > TAllocator;
++ TAllocator theAllocator( wrapper );
++ return reinterpret_cast<TDataType*>( theAllocator.allocate( sizeof( TDataType ), file, inLine ) );
++ }
++
++ /**
++ \brief Helper function to encapsulate the profile allocation
++ */
++ template<typename TDataType>
++ inline TDataType* PxProfileAllocate( PxAllocatorCallback& inAllocator, const char* file, int inLine )
++ {
++ return PxProfileAllocate<TDataType>( &inAllocator, file, inLine );
++ }
++
++ /**
++ \brief Helper function to encapsulate the profile deallocation
++ */
++ template<typename TDataType>
++ inline void PxProfileDeleteAndDeallocate( PxProfileAllocatorWrapper& inAllocator, TDataType* inDType )
++ {
++ PX_ASSERT(inDType);
++ PxAllocatorCallback& allocator( inAllocator.getAllocator() );
++ inDType->~TDataType();
++ allocator.deallocate( inDType );
++ }
++
++ /**
++ \brief Helper function to encapsulate the profile deallocation
++ */
++ template<typename TDataType>
++ inline void PxProfileDeleteAndDeallocate( PxAllocatorCallback& inAllocator, TDataType* inDType )
++ {
++ PxProfileAllocatorWrapper wrapper( &inAllocator );
++ PxProfileDeleteAndDeallocate( wrapper, inDType );
++ }
++
++ } }
++
++ #define PX_PROFILE_NEW( allocator, dtype ) new (physx::profile::PxProfileAllocate<dtype>( allocator, PX_FL)) dtype
++ #define PX_PROFILE_DELETE( allocator, obj ) physx::profile::PxProfileDeleteAndDeallocate( allocator, obj );
++
++ #endif
++