79 lines
2.4 KiB
C
79 lines
2.4 KiB
C
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/****************************************************************************
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Copyright (c) 2011-2013,WebJet Business Division,CYOU
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http://www.genesis-3d.com.cn
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#ifndef __ANDROIDHEAP_H__
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#define __ANDROIDHEAP_H__
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#include "core/types.h"
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#include "util/array.h"
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#include "util/list.h"
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namespace Android
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{
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class AndroidHeap
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{
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public:
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/// static setup method (called by Core::SysFunc::Setup)
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static void Setup();
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/// constructor (name must be a static string!)
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AndroidHeap(const char* name, size_t initialSize=64 * 1024);
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/// destructor
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~AndroidHeap();
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/// get heap name
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const char* GetName() const;
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/// allocate a block of memory from the heap
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void* Alloc(size_t size, size_t alignment=16);
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/// re-allocate a block of memory
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void* Realloc(void* ptr, size_t newSize);
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/// free a block of memory
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void Free(void* ptr);
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struct Stats
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{
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const char* name;
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int allocCount;
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int allocSize;
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};
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/// gather stats from all existing heaps
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static Util::Array<Stats> GetAllHeapStats();
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private:
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/// default constructor not allowed
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AndroidHeap();
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const char* name;
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void* heapZone;
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};
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//------------------------------------------------------------------------------
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/**
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*/
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inline const char*
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AndroidHeap::GetName() const
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{
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n_assert(0 != this->name);
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return this->name;
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}
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}
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#endif
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