85 lines
2.6 KiB
C
85 lines
2.6 KiB
C
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#ifndef _DEMEMORY_H
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#define _DEMEMORY_H
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/*-------------------------------------------------------------------------
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* drawElements Base Portability Library
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* -------------------------------------
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*
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* Copyright 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*//*!
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* \file
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* \brief Memory management.
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*//*--------------------------------------------------------------------*/
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#include "deDefs.h"
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#include <string.h>
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DE_BEGIN_EXTERN_C
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#define DE_NEW(TYPE) ((TYPE*)deMalloc(sizeof(TYPE)))
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#define DE_DELETE(TYPE, PTR) deFree(PTR)
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void* deMalloc (size_t numBytes);
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void* deCalloc (size_t numBytes);
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void* deRealloc (void* ptr, size_t numBytes);
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void deFree (void* ptr);
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void* deAlignedMalloc (size_t numBytes, size_t alignBytes);
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void* deAlignedRealloc(void* ptr, size_t numBytes, size_t alignBytes);
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void deAlignedFree (void* ptr);
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char* deStrdup (const char* str);
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/*--------------------------------------------------------------------*//*!
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* \brief Fill a block of memory with an 8-bit value.
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* \param ptr Pointer to memory to free.
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* \param value Value to fill with.
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* \param numBytes Number of bytes to write.
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*//*--------------------------------------------------------------------*/
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DE_INLINE void deMemset (void* ptr, int value, size_t numBytes)
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{
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DE_ASSERT((value & 0xFF) == value);
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memset(ptr, value, numBytes);
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}
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DE_INLINE int deMemCmp (const void* a, const void* b, size_t numBytes)
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{
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return memcmp(a, b, numBytes);
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}
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/*--------------------------------------------------------------------*//*!
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* \brief Copy bytes between buffers
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* \param dst Destination buffer
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* \param src Source buffer
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* \param numBytes Number of bytes to copy
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* \return Destination buffer.
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*//*--------------------------------------------------------------------*/
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DE_INLINE void* deMemcpy (void* dst, const void* src, size_t numBytes)
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{
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return memcpy(dst, src, numBytes);
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}
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DE_INLINE void* deMemmove (void* dst, const void* src, size_t numBytes)
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{
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return memmove(dst, src, numBytes);
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}
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void deMemory_selfTest (void);
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DE_END_EXTERN_C
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#endif /* _DEMEMORY_H */
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