hkFixedMemoryBlockServer.h
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上传日期:2020-08-09
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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 HK_FIXED_MEMORY_BLOCK_SERVER_H
- #define HK_FIXED_MEMORY_BLOCK_SERVER_H
- #include <Common/Base/Memory/Memory/FreeList/hkLargeBlockAllocator.h>
- class hkFixedMemoryBlockServer:public hkMemoryBlockServer
- {
- public:
- HK_DECLARE_SYSTEM_ALLOCATOR();
- hkFixedMemoryBlockServer();
- /// implementing hkMemoryBlockServer
- virtual hkBool isSingleBlockServer() { return true; }
- virtual hk_size_t recommendSize(hk_size_t size);
- virtual void* allocate(hk_size_t size,hk_size_t& sizeOut);
- virtual void free(void* data,hk_size_t size);
- virtual hkBool resize(void* data,hk_size_t oldSize,hk_size_t newSize,hk_size_t& sizeOut);
- /// Returns the total amount of memory available from this allocator. In this case that will just be the memory remaining
- /// from the break to the end
- virtual hk_size_t getTotalAvailableMemory();
- /// Get the memory limit
- virtual hk_size_t getMemoryLimit();
- /// Set the memory limit
- virtual hkBool setMemoryLimit(hk_size_t size);
- virtual void* criticalAlloc(hk_size_t size);
- virtual void criticalFree(void* data,hk_size_t size);
- /// Ctor. Give it a block of memory you want it to use. Will automatically align in ctor - but that means
- /// m_start may not be the start you passed in if it wasn't aligned.
- hkFixedMemoryBlockServer(void* start,hk_size_t size);
- /// Is 16 byte aligned
- char* m_start;
- /// The end address in bytes
- char* m_end;
- /// Where the limit is currently set to
- char* m_limit;
- /// The current break point (the boundary between allocated and unallocated)
- char* m_break;
- };
- #endif // HK_FIXED_MEMORY_BLOCK_SERVER_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.
- *
- */