1 /* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     2  *

     3  * Permission is hereby granted, free of charge, to any person obtaining a

     4  * copy of this software and /or associated documentation files

     5  * (the "Materials "), to deal in the Materials without restriction,

     6  * including without limitation the rights to use, copy, modify, merge,

     7  * publish, distribute, sublicense, and/or sell copies of the Materials,

     8  * and to permit persons to whom the Materials are furnished to do so,

     9  * subject to the following conditions:

    10  *

    11  * The above copyright notice and this permission notice shall be included

    12  * in all copies or substantial portions of the Materials.

    13  *

    14  * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

    15  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

    16  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

    17  * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,

    18  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR

    19  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR

    20  * THE USE OR OTHER DEALINGS IN THE MATERIALS.

    21  */

    22 

    23 #ifndef __RIUTILS_H_

    24 #define __RIUTILS_H_

    25 

    26 #ifndef __RIDEFS_H

    27 #   include "riDefs.h"

    28 #endif

    29 

    30 #include "VG/openvg.h"

    31 #include <string.h>

    32 

    33 // This file contains "utility" functions that did not "fit" into existing RI files.

    34 // Once more functionality is accumulated, the corresponding functions/classes should be

    35 // moved to proper files asap. For example, the memcopy functions could go into file

    36 // "riMemory.xxx".

    37 

    38 namespace OpenVGRI

    39 {

    40 

    41             void    riMemSet32(void* dst, RIuint32 c, size_t nElements, size_t nBytesPerElement);

    42 RI_INLINE   void    ri_memcpy(void* dst, const void* src, size_t n);

    43             int     riInsertBits32(RIuint32* hash, size_t hashSize, RIuint32 bits, RIuint32 bitSize, int bitPtr);

    44             int     riVGImageFormatToIndex(VGImageFormat format);

    45 

    46 RI_INLINE void ri_memcpy(void* dst, const void* src, size_t n)

    47 {

    48 #if !defined(RI_DEBUG)

    49     memcpy(dst, src, n);

    50 #else

    51     RIuint8 *p = (RIuint8*)dst;

    52     RIuint8 *q = (RIuint8*)src;

    53     for (size_t i = 0; i < n; i++, p++, q++)

    54     {

    55         *p = *q;

    56     }

    57 #endif

    58 }

    59 

    60 } // namespace OpenVG

    61 

    62 #endif

    63