1 | /* The copyright in this software is being made available under the BSD |
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2 | * License, included below. This software may be subject to other third party |
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3 | * and contributor rights, including patent rights, and no such rights are |
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4 | * granted under this license. |
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5 | * |
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6 | * Copyright (c) 2010-2017, ITU/ISO/IEC |
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7 | * All rights reserved. |
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8 | * |
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9 | * Redistribution and use in source and binary forms, with or without |
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10 | * modification, are permitted provided that the following conditions are met: |
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11 | * |
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12 | * * Redistributions of source code must retain the above copyright notice, |
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13 | * this list of conditions and the following disclaimer. |
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14 | * * Redistributions in binary form must reproduce the above copyright notice, |
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15 | * this list of conditions and the following disclaimer in the documentation |
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16 | * and/or other materials provided with the distribution. |
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17 | * * Neither the name of the ITU/ISO/IEC nor the names of its contributors may |
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18 | * be used to endorse or promote products derived from this software without |
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19 | * specific prior written permission. |
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20 | * |
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21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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22 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS |
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25 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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26 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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27 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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30 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
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31 | * THE POSSIBILITY OF SUCH DAMAGE. |
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32 | */ |
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33 | |
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34 | /** \file TComCABACTables.cpp |
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35 | * \brief static class for CABAC tables |
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36 | */ |
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37 | |
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38 | #include "TComCABACTables.h" |
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39 | |
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40 | //! \ingroup TLibCommon |
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41 | //! \{ |
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42 | |
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43 | const UChar TComCABACTables::sm_aucLPSTable[1 << CONTEXT_STATE_BITS][4] = |
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44 | { |
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45 | { 128, 176, 208, 240}, |
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46 | { 128, 167, 197, 227}, |
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47 | { 128, 158, 187, 216}, |
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48 | { 123, 150, 178, 205}, |
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49 | { 116, 142, 169, 195}, |
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50 | { 111, 135, 160, 185}, |
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51 | { 105, 128, 152, 175}, |
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52 | { 100, 122, 144, 166}, |
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53 | { 95, 116, 137, 158}, |
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54 | { 90, 110, 130, 150}, |
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55 | { 85, 104, 123, 142}, |
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56 | { 81, 99, 117, 135}, |
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57 | { 77, 94, 111, 128}, |
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58 | { 73, 89, 105, 122}, |
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59 | { 69, 85, 100, 116}, |
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60 | { 66, 80, 95, 110}, |
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61 | { 62, 76, 90, 104}, |
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62 | { 59, 72, 86, 99}, |
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63 | { 56, 69, 81, 94}, |
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64 | { 53, 65, 77, 89}, |
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65 | { 51, 62, 73, 85}, |
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66 | { 48, 59, 69, 80}, |
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67 | { 46, 56, 66, 76}, |
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68 | { 43, 53, 63, 72}, |
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69 | { 41, 50, 59, 69}, |
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70 | { 39, 48, 56, 65}, |
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71 | { 37, 45, 54, 62}, |
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72 | { 35, 43, 51, 59}, |
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73 | { 33, 41, 48, 56}, |
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74 | { 32, 39, 46, 53}, |
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75 | { 30, 37, 43, 50}, |
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76 | { 29, 35, 41, 48}, |
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77 | { 27, 33, 39, 45}, |
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78 | { 26, 31, 37, 43}, |
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79 | { 24, 30, 35, 41}, |
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80 | { 23, 28, 33, 39}, |
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81 | { 22, 27, 32, 37}, |
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82 | { 21, 26, 30, 35}, |
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83 | { 20, 24, 29, 33}, |
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84 | { 19, 23, 27, 31}, |
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85 | { 18, 22, 26, 30}, |
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86 | { 17, 21, 25, 28}, |
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87 | { 16, 20, 23, 27}, |
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88 | { 15, 19, 22, 25}, |
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89 | { 14, 18, 21, 24}, |
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90 | { 14, 17, 20, 23}, |
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91 | { 13, 16, 19, 22}, |
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92 | { 12, 15, 18, 21}, |
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93 | { 12, 14, 17, 20}, |
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94 | { 11, 14, 16, 19}, |
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95 | { 11, 13, 15, 18}, |
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96 | { 10, 12, 15, 17}, |
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97 | { 10, 12, 14, 16}, |
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98 | { 9, 11, 13, 15}, |
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99 | { 9, 11, 12, 14}, |
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100 | { 8, 10, 12, 14}, |
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101 | { 8, 9, 11, 13}, |
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102 | { 7, 9, 11, 12}, |
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103 | { 7, 9, 10, 12}, |
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104 | { 7, 8, 10, 11}, |
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105 | { 6, 8, 9, 11}, |
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106 | { 6, 7, 9, 10}, |
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107 | { 6, 7, 8, 9}, |
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108 | { 2, 2, 2, 2} |
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109 | }; |
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110 | |
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111 | const UChar TComCABACTables::sm_aucRenormTable[32] = |
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112 | { |
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113 | 6, 5, 4, 4, |
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114 | 3, 3, 3, 3, |
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115 | 2, 2, 2, 2, |
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116 | 2, 2, 2, 2, |
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117 | 1, 1, 1, 1, |
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118 | 1, 1, 1, 1, |
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119 | 1, 1, 1, 1, |
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120 | 1, 1, 1, 1 |
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121 | }; |
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122 | |
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123 | //! \} |
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