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1 /* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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2 * |
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3 * Permission is hereby granted, free of charge, to any person obtaining a |
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4 * copy of this software and /or associated documentation files |
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5 * (the "Materials "), to deal in the Materials without restriction, |
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6 * including without limitation the rights to use, copy, modify, merge, |
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7 * publish, distribute, sublicense, and/or sell copies of the Materials, |
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8 * and to permit persons to whom the Materials are furnished to do so, |
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9 * subject to the following conditions: |
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10 * |
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11 * The above copyright notice and this permission notice shall be included |
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12 * in all copies or substantial portions of the Materials. |
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13 * |
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14 * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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15 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
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17 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
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18 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
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19 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR |
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20 * THE USE OR OTHER DEALINGS IN THE MATERIALS. |
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21 */ |
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22 |
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23 #ifndef __RIUTILS_H_ |
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24 #define __RIUTILS_H_ |
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25 |
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26 #ifndef __RIDEFS_H |
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27 # include "riDefs.h" |
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28 #endif |
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29 |
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30 #include "VG/openvg.h" |
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31 #include <string.h> |
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32 |
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33 // This file contains "utility" functions that did not "fit" into existing RI files. |
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34 // Once more functionality is accumulated, the corresponding functions/classes should be |
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35 // moved to proper files asap. For example, the memcopy functions could go into file |
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36 // "riMemory.xxx". |
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37 |
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38 namespace OpenVGRI |
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39 { |
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40 |
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41 void riMemSet32(void* dst, RIuint32 c, size_t nElements, size_t nBytesPerElement); |
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42 RI_INLINE void ri_memcpy(void* dst, const void* src, size_t n); |
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43 int riInsertBits32(RIuint32* hash, size_t hashSize, RIuint32 bits, RIuint32 bitSize, int bitPtr); |
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44 int riVGImageFormatToIndex(VGImageFormat format); |
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45 |
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46 RI_INLINE void ri_memcpy(void* dst, const void* src, size_t n) |
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47 { |
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48 #if !defined(RI_DEBUG) |
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49 memcpy(dst, src, n); |
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50 #else |
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51 RIuint8 *p = (RIuint8*)dst; |
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52 RIuint8 *q = (RIuint8*)src; |
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53 for (size_t i = 0; i < n; i++, p++, q++) |
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54 { |
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55 *p = *q; |
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56 } |
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57 #endif |
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58 } |
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59 |
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60 } // namespace OpenVG |
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61 |
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62 #endif |
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63 |