hctFilterMemoryTracker.h
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上传日期:2020-08-09
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文件大小:3k
源码类别:
其他游戏
开发平台:
Visual C++
- /*
- *
- * Confidential Information of Telekinesys Research Limited (t/a Havok). Not for disclosure or distribution without Havok's
- * prior written consent. This software contains code, techniques and know-how which is confidential and proprietary to Havok.
- * Level 2 and Level 3 source code contains trade secrets of Havok. Havok Software (C) Copyright 1999-2009 Telekinesys Research Limited t/a Havok. All Rights Reserved. Use of this software is subject to the terms of an end user license agreement.
- *
- */
- #ifndef HAVOK_FILTER_MEMORY_TRACKER__H
- #define HAVOK_FILTER_MEMORY_TRACKER__H
- #include <Common/Base/Memory/Memory/Pool/hkPoolMemory.h>
- /// This memory implementation tracks all allocations and
- /// will automatically deallocate them - it is used during filter processing
- /// to make memory management easier. When a modal filter is executed (through its hctFilterInterface::process() method),
- /// this memory manager is usually in operation (has previously been set by hctFilterDll::pushMemoryManager() ), so
- /// calls to new and delete will be processed by this memory manager.
- class hctFilterMemoryTracker : public hkPoolMemory
- {
- public:
- /// Constructor
- hctFilterMemoryTracker();
- /// Destructor - deallocates all memory previously allocated
- ~hctFilterMemoryTracker();
- /// Deallocates memory previously allocated with this memory manager
- inline virtual void deallocate(void* p);
- /// Allocates memory with the given alignment
- inline virtual void* alignedAllocate(int alignment, int nbytes, HK_MEMORY_CLASS cl);
- /// Deallocates memory previously allocated with alignedAllocate()
- inline virtual void alignedDeallocate(void* p);
- /// Allocates an individual chunk of memory
- inline virtual void* allocateChunk(int nbytes, HK_MEMORY_CLASS cl);
- /// Deallocates a chunk of memory previously allocated with allocateChunk()
- inline virtual void deallocateChunk(void* p, int nbytes, HK_MEMORY_CLASS cl);
- /// Allocates n bytes of memory
- inline virtual void* allocate(int nbytes, HK_MEMORY_CLASS cl);
- /// Deallocates all memory allocated by this memory manager
- void deallocateAll();
- protected:
- // So that we can track hkAllocateChunk calls too
- struct MemoryChunk
- {
- HK_MEMORY_CLASS m_memClass;
- unsigned int m_memSize;
- unsigned char* m_mem;
- MemoryChunk* m_next;
- };
- struct MemoryAlloc
- {
- unsigned char* m_mem;
- MemoryAlloc* m_next;
- };
- MemoryChunk* m_chunkAllocs;
- MemoryAlloc* m_allocs;
- MemoryAlloc* m_alignedAllocs;
- };
- #include <ContentTools/Common/Filters/Common/Memory/hctFilterMemoryTracker.inl>
- #endif // HAVOK_FILTER_MANAGER_INTERFACE__H
- /*
- * Havok SDK - NO SOURCE PC DOWNLOAD, BUILD(#20090216)
- *
- * Confidential Information of Havok. (C) Copyright 1999-2009
- * Telekinesys Research Limited t/a Havok. All Rights Reserved. The Havok
- * Logo, and the Havok buzzsaw logo are trademarks of Havok. Title, ownership
- * rights, and intellectual property rights in the Havok software remain in
- * Havok and/or its suppliers.
- *
- * Use of this software for evaluation purposes is subject to and indicates
- * acceptance of the End User licence Agreement for this product. A copy of
- * the license is included with this software and is also available at www.havok.com/tryhavok.
- *
- */