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