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/* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and /or associated documentation files
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* (the "Materials "), to deal in the Materials without restriction,
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* including without limitation the rights to use, copy, modify, merge,
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* publish, distribute, sublicense, and/or sell copies of the Materials,
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* and to permit persons to whom the Materials are furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Materials.
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*
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* THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR
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* THE USE OR OTHER DEALINGS IN THE MATERIALS.
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*/
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#ifndef __RIUTILS_H_
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#define __RIUTILS_H_
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#ifndef __RIDEFS_H
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# include "riDefs.h"
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#endif
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#include "VG/openvg.h"
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#include <string.h>
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// This file contains "utility" functions that did not "fit" into existing RI files.
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// Once more functionality is accumulated, the corresponding functions/classes should be
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// moved to proper files asap. For example, the memcopy functions could go into file
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// "riMemory.xxx".
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namespace OpenVGRI
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{
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void riMemSet32(void* dst, RIuint32 c, size_t nElements, size_t nBytesPerElement);
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RI_INLINE void ri_memcpy(void* dst, const void* src, size_t n);
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int riInsertBits32(RIuint32* hash, size_t hashSize, RIuint32 bits, RIuint32 bitSize, int bitPtr);
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int riVGImageFormatToIndex(VGImageFormat format);
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RI_INLINE void ri_memcpy(void* dst, const void* src, size_t n)
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{
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#if !defined(RI_DEBUG)
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memcpy(dst, src, n);
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#else
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RIuint8 *p = (RIuint8*)dst;
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RIuint8 *q = (RIuint8*)src;
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for (size_t i = 0; i < n; i++, p++, q++)
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{
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*p = *q;
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}
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#endif
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}
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} // namespace OpenVG
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#endif
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