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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 _SFGAMMARCP_H_ |
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24 #define _SFGAMMARCP_H_ |
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25 |
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26 #include "riDefs.h" |
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27 |
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28 namespace OpenVGRI { |
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29 static const RIuint8 sc_sRGB_to_lRGB[256] = { |
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30 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, |
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31 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, |
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32 0x1, 0x1, 0x2, 0x2, 0x2, 0x2, 0x2, 0x2, |
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33 0x2, 0x2, 0x3, 0x3, 0x3, 0x3, 0x3, 0x4, |
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34 0x4, 0x4, 0x4, 0x4, 0x5, 0x5, 0x5, 0x5, |
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35 0x5, 0x6, 0x6, 0x6, 0x6, 0x7, 0x7, 0x7, |
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36 0x8, 0x8, 0x8, 0x8, 0x9, 0x9, 0x9, 0xa, |
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37 0xa, 0xa, 0xb, 0xb, 0xc, 0xc, 0xc, 0xd, |
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38 0xd, 0xe, 0xe, 0xe, 0xf, 0xf, 0x10, 0x10, |
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39 0x11, 0x11, 0x12, 0x12, 0x12, 0x13, 0x13, 0x14, |
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40 0x15, 0x15, 0x16, 0x16, 0x17, 0x17, 0x18, 0x18, |
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41 0x19, 0x1a, 0x1a, 0x1b, 0x1b, 0x1c, 0x1d, 0x1d, |
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42 0x1e, 0x1f, 0x1f, 0x20, 0x21, 0x21, 0x22, 0x23, |
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43 0x23, 0x24, 0x25, 0x26, 0x26, 0x27, 0x28, 0x29, |
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44 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2d, 0x2e, 0x2f, |
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45 0x30, 0x31, 0x32, 0x33, 0x33, 0x34, 0x35, 0x36, |
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46 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, |
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47 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, |
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48 0x47, 0x48, 0x49, 0x4a, 0x4c, 0x4d, 0x4e, 0x4f, |
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49 0x50, 0x51, 0x52, 0x54, 0x55, 0x56, 0x57, 0x58, |
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50 0x5a, 0x5b, 0x5c, 0x5d, 0x5f, 0x60, 0x61, 0x63, |
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51 0x64, 0x65, 0x67, 0x68, 0x69, 0x6b, 0x6c, 0x6d, |
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52 0x6f, 0x70, 0x72, 0x73, 0x74, 0x76, 0x77, 0x79, |
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53 0x7a, 0x7c, 0x7d, 0x7f, 0x80, 0x82, 0x83, 0x85, |
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54 0x86, 0x88, 0x8a, 0x8b, 0x8d, 0x8e, 0x90, 0x92, |
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55 0x93, 0x95, 0x97, 0x98, 0x9a, 0x9c, 0x9d, 0x9f, |
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56 0xa1, 0xa3, 0xa4, 0xa6, 0xa8, 0xaa, 0xac, 0xad, |
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57 0xaf, 0xb1, 0xb3, 0xb5, 0xb7, 0xb8, 0xba, 0xbc, |
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58 0xbe, 0xc0, 0xc2, 0xc4, 0xc6, 0xc8, 0xca, 0xcc, |
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59 0xce, 0xd0, 0xd2, 0xd4, 0xd6, 0xd8, 0xda, 0xdc, |
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60 0xde, 0xe0, 0xe2, 0xe5, 0xe7, 0xe9, 0xeb, 0xed, |
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61 0xef, 0xf2, 0xf4, 0xf6, 0xf8, 0xfa, 0xfd, 0xff, |
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62 }; |
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63 |
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64 static const RIuint8 sc_lRGB_to_sRGB[256] = { |
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65 0x0, 0xd, 0x16, 0x1c, 0x21, 0x26, 0x2a, 0x2e, |
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66 0x31, 0x35, 0x38, 0x3a, 0x3d, 0x40, 0x42, 0x44, |
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67 0x47, 0x49, 0x4b, 0x4d, 0x4f, 0x51, 0x53, 0x55, |
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68 0x56, 0x58, 0x5a, 0x5b, 0x5d, 0x5f, 0x60, 0x62, |
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69 0x63, 0x65, 0x66, 0x67, 0x69, 0x6a, 0x6c, 0x6d, |
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70 0x6e, 0x70, 0x71, 0x72, 0x73, 0x74, 0x76, 0x77, |
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71 0x78, 0x79, 0x7a, 0x7b, 0x7d, 0x7e, 0x7f, 0x80, |
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72 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, |
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73 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, 0x90, |
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74 0x91, 0x92, 0x93, 0x93, 0x94, 0x95, 0x96, 0x97, |
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75 0x98, 0x99, 0x9a, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, |
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76 0x9f, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa3, 0xa4, |
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77 0xa5, 0xa6, 0xa7, 0xa7, 0xa8, 0xa9, 0xaa, 0xaa, |
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78 0xab, 0xac, 0xad, 0xad, 0xae, 0xaf, 0xaf, 0xb0, |
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79 0xb1, 0xb2, 0xb2, 0xb3, 0xb4, 0xb4, 0xb5, 0xb6, |
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80 0xb6, 0xb7, 0xb8, 0xb8, 0xb9, 0xba, 0xba, 0xbb, |
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81 0xbc, 0xbc, 0xbd, 0xbe, 0xbe, 0xbf, 0xc0, 0xc0, |
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82 0xc1, 0xc2, 0xc2, 0xc3, 0xc3, 0xc4, 0xc5, 0xc5, |
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83 0xc6, 0xc7, 0xc7, 0xc8, 0xc8, 0xc9, 0xca, 0xca, |
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84 0xcb, 0xcb, 0xcc, 0xcd, 0xcd, 0xce, 0xce, 0xcf, |
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85 0xcf, 0xd0, 0xd1, 0xd1, 0xd2, 0xd2, 0xd3, 0xd3, |
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86 0xd4, 0xd5, 0xd5, 0xd6, 0xd6, 0xd7, 0xd7, 0xd8, |
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87 0xd8, 0xd9, 0xda, 0xda, 0xdb, 0xdb, 0xdc, 0xdc, |
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88 0xdd, 0xdd, 0xde, 0xde, 0xdf, 0xdf, 0xe0, 0xe0, |
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89 0xe1, 0xe2, 0xe2, 0xe3, 0xe3, 0xe4, 0xe4, 0xe5, |
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90 0xe5, 0xe6, 0xe6, 0xe7, 0xe7, 0xe8, 0xe8, 0xe9, |
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91 0xe9, 0xea, 0xea, 0xeb, 0xeb, 0xec, 0xec, 0xed, |
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92 0xed, 0xed, 0xee, 0xee, 0xef, 0xef, 0xf0, 0xf0, |
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93 0xf1, 0xf1, 0xf2, 0xf2, 0xf3, 0xf3, 0xf4, 0xf4, |
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94 0xf5, 0xf5, 0xf6, 0xf6, 0xf6, 0xf7, 0xf7, 0xf8, |
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95 0xf8, 0xf9, 0xf9, 0xfa, 0xfa, 0xfb, 0xfb, 0xfb, |
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96 0xfc, 0xfc, 0xfd, 0xfd, 0xfe, 0xfe, 0xff, 0xff, |
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97 }; |
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98 } |
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99 #endif |
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100 |