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| author | Marijn Tamis <[email protected]> | 2019-04-01 14:21:09 +0200 |
|---|---|---|
| committer | Marijn Tamis <[email protected]> | 2019-04-01 14:21:09 +0200 |
| commit | d243404d4ba88bcf53f7310cc8980b4efe38c19f (patch) | |
| tree | dcc8ce2904e9f813e03f71f825c4d3c9ec565d91 /PxShared/src/foundation/include/PsBroadcast.h | |
| parent | Add new SetSpheres and SetPlanes api's to bring them in line with setTriangles. (diff) | |
| download | nvcloth-1.1.6.tar.xz nvcloth-1.1.6.zip | |
1.1.6 Release.1.1.6
Diffstat (limited to 'PxShared/src/foundation/include/PsBroadcast.h')
| -rw-r--r-- | PxShared/src/foundation/include/PsBroadcast.h | 277 |
1 files changed, 0 insertions, 277 deletions
diff --git a/PxShared/src/foundation/include/PsBroadcast.h b/PxShared/src/foundation/include/PsBroadcast.h deleted file mode 100644 index 3eb1cba..0000000 --- a/PxShared/src/foundation/include/PsBroadcast.h +++ /dev/null @@ -1,277 +0,0 @@ -// 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. - -#ifndef PXPVDSDK_PXBROADCAST_H -#define PXPVDSDK_PXBROADCAST_H - -#include "Ps.h" -#include "PsInlineArray.h" - -#include "foundation/PxSimpleTypes.h" -#include "foundation/PxErrorCallback.h" - -namespace physx -{ -namespace shdfnd -{ - -/** -\brief Abstract listener class that listens to allocation and deallocation events from the - foundation memory system. - -<b>Threading:</b> All methods of this class should be thread safe as it can be called from the user thread -or the physics processing thread(s). -*/ -class AllocationListener -{ - public: - /** - \brief callback when memory is allocated. - \param size Size of the allocation in bytes. - \param typeName Type this data is being allocated for. - \param filename File the allocation came from. - \param line the allocation came from. - \param allocatedMemory memory that will be returned from the allocation. - */ - virtual void onAllocation(size_t size, const char* typeName, const char* filename, int line, - void* allocatedMemory) = 0; - - /** - \brief callback when memory is deallocated. - \param allocatedMemory memory just before allocation. - */ - virtual void onDeallocation(void* allocatedMemory) = 0; - - protected: - virtual ~AllocationListener() - { - } -}; - -/** -\brief Broadcast class implementation, registering listeners. - -<b>Threading:</b> All methods of this class should be thread safe as it can be called from the user thread -or the physics processing thread(s). There is not internal locking -*/ -template <class Listener, class Base> -class Broadcast : public Base -{ - public: - static const uint32_t MAX_NB_LISTENERS = 16; - - /** - \brief The default constructor. - */ - Broadcast() - { - } - - /** - \brief Register new listener. - - \note It is NOT SAFE to register and deregister listeners while allocations may be taking place. - moreover, there is no thread safety to registration/deregistration. - - \param listener Listener to register. - */ - void registerListener(Listener& listener) - { - if(mListeners.size() < MAX_NB_LISTENERS) - mListeners.pushBack(&listener); - } - - /** - \brief Deregister an existing listener. - - \note It is NOT SAFE to register and deregister listeners while allocations may be taking place. - moreover, there is no thread safety to registration/deregistration. - - \param listener Listener to deregister. - */ - void deregisterListener(Listener& listener) - { - mListeners.findAndReplaceWithLast(&listener); - } - - /** - \brief Get number of registered listeners. - - \return Number of listeners. - */ - uint32_t getNbListeners() const - { - return mListeners.size(); - } - - /** - \brief Get an existing listener from given index. - - \param index Index of the listener. - \return Listener on given index. - */ - Listener& getListener(uint32_t index) - { - PX_ASSERT(index <= mListeners.size()); - return *mListeners[index]; - } - - protected: - virtual ~Broadcast() - { - } - - physx::shdfnd::InlineArray<Listener*, MAX_NB_LISTENERS, physx::shdfnd::NonTrackingAllocator> mListeners; -}; - -/** -\brief Abstract base class for an application defined memory allocator that allows an external listener -to audit the memory allocations. -*/ -class BroadcastingAllocator : public Broadcast<AllocationListener, PxAllocatorCallback> -{ - PX_NOCOPY(BroadcastingAllocator) - - public: - /** - \brief The default constructor. - */ - BroadcastingAllocator(PxAllocatorCallback& allocator, PxErrorCallback& error) : mAllocator(allocator), mError(error) - { - mListeners.clear(); - } - - /** - \brief The default constructor. - */ - virtual ~BroadcastingAllocator() - { - mListeners.clear(); - } - - /** - \brief Allocates size bytes of memory, which must be 16-byte aligned. - - This method should never return NULL. If you run out of memory, then - you should terminate the app or take some other appropriate action. - - <b>Threading:</b> This function should be thread safe as it can be called in the context of the user thread - and physics processing thread(s). - - \param size Number of bytes to allocate. - \param typeName Name of the datatype that is being allocated - \param filename The source file which allocated the memory - \param line The source line which allocated the memory - \return The allocated block of memory. - */ - void* allocate(size_t size, const char* typeName, const char* filename, int line) - { - void* mem = mAllocator.allocate(size, typeName, filename, line); - - if(!mem) - { - mError.reportError(PxErrorCode::eABORT, "User allocator returned NULL.", __FILE__, __LINE__); - return NULL; - } - - if((reinterpret_cast<size_t>(mem) & 15)) - { - mError.reportError(PxErrorCode::eABORT, "Allocations must be 16-byte aligned.", __FILE__, __LINE__); - return NULL; - } - - for(uint32_t i = 0; i < mListeners.size(); i++) - mListeners[i]->onAllocation(size, typeName, filename, line, mem); - - return mem; - } - - /** - \brief Frees memory previously allocated by allocate(). - - <b>Threading:</b> This function should be thread safe as it can be called in the context of the user thread - and physics processing thread(s). - - \param ptr Memory to free. - */ - void deallocate(void* ptr) - { - for(uint32_t i = 0; i < mListeners.size(); i++) - { - mListeners[i]->onDeallocation(ptr); - } - mAllocator.deallocate(ptr); - } - - private: - PxAllocatorCallback& mAllocator; - PxErrorCallback& mError; -}; - -/** -\brief Abstract base class for an application defined error callback that allows an external listener -to report errors. -*/ -class BroadcastingErrorCallback : public Broadcast<PxErrorCallback, PxErrorCallback> -{ - PX_NOCOPY(BroadcastingErrorCallback) - public: - /** - \brief The default constructor. - */ - BroadcastingErrorCallback(PxErrorCallback& errorCallback) - { - registerListener(errorCallback); - } - - /** - \brief The default destructor. - */ - virtual ~BroadcastingErrorCallback() - { - mListeners.clear(); - } - - /** - \brief Reports an error code. - \param code Error code, see #PxErrorCode - \param message Message to display. - \param file File error occured in. - \param line Line number error occured on. - */ - void reportError(PxErrorCode::Enum code, const char* message, const char* file, int line) - { - for(uint32_t i = 0; i < mListeners.size(); i++) - mListeners[i]->reportError(code, message, file, line); - } -}; -} -} // namespace physx - -#endif // PXPVDSDK_PXBROADCAST_H |