/* 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