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4349 | Serge | 1 | /* |
2 | * Copyright (C) 2010 David Conrad |
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3 | * Copyright (C) 2010 Ronald S. Bultje |
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4 | * |
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5 | * This file is part of FFmpeg. |
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6 | * |
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7 | * FFmpeg is free software; you can redistribute it and/or |
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8 | * modify it under the terms of the GNU Lesser General Public |
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9 | * License as published by the Free Software Foundation; either |
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10 | * version 2.1 of the License, or (at your option) any later version. |
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11 | * |
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12 | * FFmpeg is distributed in the hope that it will be useful, |
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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15 | * Lesser General Public License for more details. |
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16 | * |
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17 | * You should have received a copy of the GNU Lesser General Public |
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18 | * License along with FFmpeg; if not, write to the Free Software |
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19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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20 | */ |
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21 | |||
22 | /** |
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23 | * @file |
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24 | * VP8 compatible video decoder |
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25 | */ |
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26 | |||
27 | #ifndef AVCODEC_VP8DATA_H |
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28 | #define AVCODEC_VP8DATA_H |
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29 | |||
30 | #include "vp8.h" |
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31 | #include "h264pred.h" |
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32 | |||
33 | static const uint8_t vp8_pred4x4_mode[] = |
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34 | { |
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35 | [DC_PRED8x8] = DC_PRED, |
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36 | [VERT_PRED8x8] = VERT_PRED, |
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37 | [HOR_PRED8x8] = HOR_PRED, |
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38 | [PLANE_PRED8x8] = TM_VP8_PRED, |
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39 | }; |
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40 | |||
41 | static const int8_t vp8_pred16x16_tree_intra[4][2] = |
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42 | { |
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43 | { -MODE_I4x4, 1 }, // '0' |
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44 | { 2, 3 }, |
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45 | { -DC_PRED8x8, -VERT_PRED8x8 }, // '100', '101' |
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46 | { -HOR_PRED8x8, -PLANE_PRED8x8 }, // '110', '111' |
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47 | }; |
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48 | |||
49 | static const int8_t vp8_pred16x16_tree_inter[4][2] = |
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50 | { |
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51 | { -DC_PRED8x8, 1 }, // '0' |
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52 | { 2, 3 }, |
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53 | { -VERT_PRED8x8, -HOR_PRED8x8 }, // '100', '101' |
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54 | { -PLANE_PRED8x8, -MODE_I4x4 }, // '110', '111' |
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55 | }; |
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56 | |||
57 | static const int vp8_mode_contexts[6][4] = { |
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58 | { 7, 1, 1, 143 }, |
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59 | { 14, 18, 14, 107 }, |
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60 | { 135, 64, 57, 68 }, |
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61 | { 60, 56, 128, 65 }, |
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62 | { 159, 134, 128, 34 }, |
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63 | { 234, 188, 128, 28 }, |
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64 | }; |
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65 | |||
66 | static const uint8_t vp8_mbsplits[5][16] = { |
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67 | { 0, 0, 0, 0, 0, 0, 0, 0, |
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68 | 1, 1, 1, 1, 1, 1, 1, 1 }, |
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69 | { 0, 0, 1, 1, 0, 0, 1, 1, |
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70 | 0, 0, 1, 1, 0, 0, 1, 1 }, |
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71 | { 0, 0, 1, 1, 0, 0, 1, 1, |
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72 | 2, 2, 3, 3, 2, 2, 3, 3 }, |
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73 | { 0, 1, 2, 3, 4, 5, 6, 7, |
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74 | 8, 9, 10, 11, 12, 13, 14, 15 }, |
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75 | { 0, 0, 0, 0, 0, 0, 0, 0, |
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76 | 0, 0, 0, 0, 0, 0, 0, 0 } |
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77 | }; |
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78 | |||
79 | static const uint8_t vp8_mbfirstidx[4][16] = { |
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80 | { 0, 8 }, { 0, 2 }, { 0, 2, 8, 10 }, |
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81 | { 0, 1, 2, 3, 4, 5, 6, 7, |
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82 | 8, 9, 10, 11, 12, 13, 14, 15 } |
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83 | }; |
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84 | |||
85 | static const uint8_t vp8_mbsplit_count[4] = { 2, 2, 4, 16 }; |
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86 | static const uint8_t vp8_mbsplit_prob[3] = { 110, 111, 150 }; |
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87 | |||
88 | static const uint8_t vp8_submv_prob[5][3] = { |
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89 | { 147, 136, 18 }, |
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90 | { 106, 145, 1 }, |
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91 | { 179, 121, 1 }, |
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92 | { 223, 1, 34 }, |
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93 | { 208, 1, 1 } |
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94 | }; |
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95 | |||
96 | static const uint8_t vp8_pred16x16_prob_intra[4] = { 145, 156, 163, 128 }; |
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97 | static const uint8_t vp8_pred16x16_prob_inter[4] = { 112, 86, 140, 37 }; |
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98 | |||
99 | static const int8_t vp8_pred4x4_tree[9][2] = |
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100 | { |
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101 | { -DC_PRED, 1 }, // '0' |
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102 | { -TM_VP8_PRED, 2 }, // '10' |
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103 | { -VERT_PRED, 3 }, // '110' |
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104 | { 4, 6 }, |
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105 | { -HOR_PRED, 5 }, // '11100' |
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106 | { -DIAG_DOWN_RIGHT_PRED, -VERT_RIGHT_PRED }, // '111010', '111011' |
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107 | { -DIAG_DOWN_LEFT_PRED, 7 }, // '11110' |
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108 | { -VERT_LEFT_PRED, 8 }, // '111110' |
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109 | { -HOR_DOWN_PRED, -HOR_UP_PRED }, // '1111110', '1111111' |
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110 | }; |
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111 | |||
112 | static const int8_t vp8_pred8x8c_tree[3][2] = |
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113 | { |
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114 | { -DC_PRED8x8, 1 }, // '0' |
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115 | { -VERT_PRED8x8, 2 }, // '10 |
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116 | { -HOR_PRED8x8, -PLANE_PRED8x8 }, // '110', '111' |
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117 | }; |
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118 | |||
119 | static const uint8_t vp8_pred8x8c_prob_intra[3] = { 142, 114, 183 }; |
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120 | static const uint8_t vp8_pred8x8c_prob_inter[3] = { 162, 101, 204 }; |
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121 | |||
122 | static const uint8_t vp8_pred4x4_prob_inter[9] = |
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123 | { |
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124 | 120, 90, 79, 133, 87, 85, 80, 111, 151 |
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125 | }; |
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126 | |||
127 | static const uint8_t vp8_pred4x4_prob_intra[10][10][9] = |
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128 | { |
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129 | { |
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130 | { 39, 53, 200, 87, 26, 21, 43, 232, 171 }, |
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131 | { 56, 34, 51, 104, 114, 102, 29, 93, 77 }, |
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132 | { 88, 88, 147, 150, 42, 46, 45, 196, 205 }, |
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133 | { 107, 54, 32, 26, 51, 1, 81, 43, 31 }, |
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134 | { 39, 28, 85, 171, 58, 165, 90, 98, 64 }, |
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135 | { 34, 22, 116, 206, 23, 34, 43, 166, 73 }, |
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136 | { 34, 19, 21, 102, 132, 188, 16, 76, 124 }, |
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137 | { 68, 25, 106, 22, 64, 171, 36, 225, 114 }, |
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138 | { 62, 18, 78, 95, 85, 57, 50, 48, 51 }, |
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139 | { 43, 97, 183, 117, 85, 38, 35, 179, 61 }, |
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140 | }, |
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141 | { |
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142 | { 112, 113, 77, 85, 179, 255, 38, 120, 114 }, |
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143 | { 40, 42, 1, 196, 245, 209, 10, 25, 109 }, |
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144 | { 193, 101, 35, 159, 215, 111, 89, 46, 111 }, |
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145 | { 100, 80, 8, 43, 154, 1, 51, 26, 71 }, |
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146 | { 88, 43, 29, 140, 166, 213, 37, 43, 154 }, |
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147 | { 61, 63, 30, 155, 67, 45, 68, 1, 209 }, |
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148 | { 41, 40, 5, 102, 211, 183, 4, 1, 221 }, |
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149 | { 142, 78, 78, 16, 255, 128, 34, 197, 171 }, |
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150 | { 51, 50, 17, 168, 209, 192, 23, 25, 82 }, |
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151 | { 60, 148, 31, 172, 219, 228, 21, 18, 111 }, |
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152 | }, |
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153 | { |
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154 | { 175, 69, 143, 80, 85, 82, 72, 155, 103 }, |
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155 | { 56, 58, 10, 171, 218, 189, 17, 13, 152 }, |
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156 | { 231, 120, 48, 89, 115, 113, 120, 152, 112 }, |
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157 | { 144, 71, 10, 38, 171, 213, 144, 34, 26 }, |
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158 | { 114, 26, 17, 163, 44, 195, 21, 10, 173 }, |
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159 | { 121, 24, 80, 195, 26, 62, 44, 64, 85 }, |
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160 | { 63, 20, 8, 114, 114, 208, 12, 9, 226 }, |
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161 | { 170, 46, 55, 19, 136, 160, 33, 206, 71 }, |
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162 | { 81, 40, 11, 96, 182, 84, 29, 16, 36 }, |
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163 | { 152, 179, 64, 126, 170, 118, 46, 70, 95 }, |
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164 | }, |
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165 | { |
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166 | { 75, 79, 123, 47, 51, 128, 81, 171, 1 }, |
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167 | { 57, 17, 5, 71, 102, 57, 53, 41, 49 }, |
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168 | { 125, 98, 42, 88, 104, 85, 117, 175, 82 }, |
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169 | { 115, 21, 2, 10, 102, 255, 166, 23, 6 }, |
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170 | { 38, 33, 13, 121, 57, 73, 26, 1, 85 }, |
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171 | { 41, 10, 67, 138, 77, 110, 90, 47, 114 }, |
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172 | { 57, 18, 10, 102, 102, 213, 34, 20, 43 }, |
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173 | { 101, 29, 16, 10, 85, 128, 101, 196, 26 }, |
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174 | { 117, 20, 15, 36, 163, 128, 68, 1, 26 }, |
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175 | { 95, 84, 53, 89, 128, 100, 113, 101, 45 }, |
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176 | }, |
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177 | { |
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178 | { 63, 59, 90, 180, 59, 166, 93, 73, 154 }, |
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179 | { 40, 40, 21, 116, 143, 209, 34, 39, 175 }, |
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180 | { 138, 31, 36, 171, 27, 166, 38, 44, 229 }, |
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181 | { 57, 46, 22, 24, 128, 1, 54, 17, 37 }, |
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182 | { 47, 15, 16, 183, 34, 223, 49, 45, 183 }, |
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183 | { 46, 17, 33, 183, 6, 98, 15, 32, 183 }, |
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184 | { 40, 3, 9, 115, 51, 192, 18, 6, 223 }, |
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185 | { 65, 32, 73, 115, 28, 128, 23, 128, 205 }, |
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186 | { 87, 37, 9, 115, 59, 77, 64, 21, 47 }, |
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187 | { 67, 87, 58, 169, 82, 115, 26, 59, 179 }, |
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188 | }, |
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189 | { |
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190 | { 54, 57, 112, 184, 5, 41, 38, 166, 213 }, |
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191 | { 30, 34, 26, 133, 152, 116, 10, 32, 134 }, |
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192 | { 104, 55, 44, 218, 9, 54, 53, 130, 226 }, |
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193 | { 75, 32, 12, 51, 192, 255, 160, 43, 51 }, |
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194 | { 39, 19, 53, 221, 26, 114, 32, 73, 255 }, |
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195 | { 31, 9, 65, 234, 2, 15, 1, 118, 73 }, |
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196 | { 56, 21, 23, 111, 59, 205, 45, 37, 192 }, |
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197 | { 88, 31, 35, 67, 102, 85, 55, 186, 85 }, |
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198 | { 55, 38, 70, 124, 73, 102, 1, 34, 98 }, |
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199 | { 64, 90, 70, 205, 40, 41, 23, 26, 57 }, |
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200 | }, |
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201 | { |
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202 | { 86, 40, 64, 135, 148, 224, 45, 183, 128 }, |
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203 | { 22, 26, 17, 131, 240, 154, 14, 1, 209 }, |
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204 | { 164, 50, 31, 137, 154, 133, 25, 35, 218 }, |
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205 | { 83, 12, 13, 54, 192, 255, 68, 47, 28 }, |
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206 | { 45, 16, 21, 91, 64, 222, 7, 1, 197 }, |
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207 | { 56, 21, 39, 155, 60, 138, 23, 102, 213 }, |
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208 | { 18, 11, 7, 63, 144, 171, 4, 4, 246 }, |
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209 | { 85, 26, 85, 85, 128, 128, 32, 146, 171 }, |
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210 | { 35, 27, 10, 146, 174, 171, 12, 26, 128 }, |
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211 | { 51, 103, 44, 131, 131, 123, 31, 6, 158 }, |
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212 | }, |
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213 | { |
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214 | { 68, 45, 128, 34, 1, 47, 11, 245, 171 }, |
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215 | { 62, 17, 19, 70, 146, 85, 55, 62, 70 }, |
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216 | { 102, 61, 71, 37, 34, 53, 31, 243, 192 }, |
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217 | { 75, 15, 9, 9, 64, 255, 184, 119, 16 }, |
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218 | { 37, 43, 37, 154, 100, 163, 85, 160, 1 }, |
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219 | { 63, 9, 92, 136, 28, 64, 32, 201, 85 }, |
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220 | { 56, 8, 17, 132, 137, 255, 55, 116, 128 }, |
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221 | { 86, 6, 28, 5, 64, 255, 25, 248, 1 }, |
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222 | { 58, 15, 20, 82, 135, 57, 26, 121, 40 }, |
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223 | { 69, 60, 71, 38, 73, 119, 28, 222, 37 }, |
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224 | }, |
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225 | { |
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226 | { 101, 75, 128, 139, 118, 146, 116, 128, 85 }, |
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227 | { 56, 41, 15, 176, 236, 85, 37, 9, 62 }, |
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228 | { 190, 80, 35, 99, 180, 80, 126, 54, 45 }, |
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229 | { 146, 36, 19, 30, 171, 255, 97, 27, 20 }, |
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230 | { 71, 30, 17, 119, 118, 255, 17, 18, 138 }, |
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231 | { 101, 38, 60, 138, 55, 70, 43, 26, 142 }, |
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232 | { 32, 41, 20, 117, 151, 142, 20, 21, 163 }, |
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233 | { 138, 45, 61, 62, 219, 1, 81, 188, 64 }, |
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234 | { 112, 19, 12, 61, 195, 128, 48, 4, 24 }, |
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235 | { 85, 126, 47, 87, 176, 51, 41, 20, 32 }, |
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236 | }, |
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237 | { |
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238 | { 66, 102, 167, 99, 74, 62, 40, 234, 128 }, |
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239 | { 41, 53, 9, 178, 241, 141, 26, 8, 107 }, |
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240 | { 134, 183, 89, 137, 98, 101, 106, 165, 148 }, |
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241 | { 104, 79, 12, 27, 217, 255, 87, 17, 7 }, |
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242 | { 74, 43, 26, 146, 73, 166, 49, 23, 157 }, |
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243 | { 65, 38, 105, 160, 51, 52, 31, 115, 128 }, |
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244 | { 47, 41, 14, 110, 182, 183, 21, 17, 194 }, |
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245 | { 87, 68, 71, 44, 114, 51, 15, 186, 23 }, |
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246 | { 66, 45, 25, 102, 197, 189, 23, 18, 22 }, |
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247 | { 72, 187, 100, 130, 157, 111, 32, 75, 80 }, |
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248 | }, |
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249 | }; |
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250 | |||
251 | static const int8_t vp8_segmentid_tree[][2] = |
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252 | { |
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253 | { 1, 2 }, |
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254 | { -0, -1 }, // '00', '01' |
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255 | { -2, -3 }, // '10', '11' |
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256 | }; |
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257 | |||
258 | static const uint8_t vp8_coeff_band[16] = |
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259 | { |
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260 | 0, 1, 2, 3, 6, 4, 5, 6, 6, 6, 6, 6, 6, 6, 6, 7 |
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261 | }; |
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262 | |||
263 | /* Inverse of vp8_coeff_band: mappings of bands to coefficient indexes. |
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264 | * Each list is -1-terminated. */ |
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265 | static const int8_t vp8_coeff_band_indexes[8][10] = |
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266 | { |
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267 | {0, -1}, |
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268 | {1, -1}, |
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269 | {2, -1}, |
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270 | {3, -1}, |
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271 | {5, -1}, |
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272 | {6, -1}, |
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273 | {4, 7, 8, 9, 10, 11, 12, 13, 14, -1}, |
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274 | {15, -1} |
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275 | }; |
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276 | |||
277 | static const uint8_t vp8_dct_cat1_prob[] = { 159, 0 }; |
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278 | static const uint8_t vp8_dct_cat2_prob[] = { 165, 145, 0 }; |
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279 | static const uint8_t vp8_dct_cat3_prob[] = { 173, 148, 140, 0 }; |
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280 | static const uint8_t vp8_dct_cat4_prob[] = { 176, 155, 140, 135, 0 }; |
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281 | static const uint8_t vp8_dct_cat5_prob[] = { 180, 157, 141, 134, 130, 0 }; |
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282 | static const uint8_t vp8_dct_cat6_prob[] = { 254, 254, 243, 230, 196, 177, 153, 140, 133, 130, 129, 0 }; |
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283 | |||
284 | // only used for cat3 and above; cat 1 and 2 are referenced directly |
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285 | const uint8_t * const ff_vp8_dct_cat_prob[] = |
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286 | { |
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287 | vp8_dct_cat3_prob, |
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288 | vp8_dct_cat4_prob, |
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289 | vp8_dct_cat5_prob, |
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290 | vp8_dct_cat6_prob, |
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291 | }; |
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292 | |||
293 | static const uint8_t vp8_token_default_probs[4][8][3][NUM_DCT_TOKENS-1] = |
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294 | { |
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295 | { |
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296 | { |
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297 | { 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 }, |
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298 | { 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 }, |
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299 | { 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 }, |
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300 | }, |
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301 | { |
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302 | { 253, 136, 254, 255, 228, 219, 128, 128, 128, 128, 128 }, |
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303 | { 189, 129, 242, 255, 227, 213, 255, 219, 128, 128, 128 }, |
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304 | { 106, 126, 227, 252, 214, 209, 255, 255, 128, 128, 128 }, |
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305 | }, |
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306 | { |
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307 | { 1, 98, 248, 255, 236, 226, 255, 255, 128, 128, 128 }, |
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308 | { 181, 133, 238, 254, 221, 234, 255, 154, 128, 128, 128 }, |
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309 | { 78, 134, 202, 247, 198, 180, 255, 219, 128, 128, 128 }, |
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310 | }, |
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311 | { |
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312 | { 1, 185, 249, 255, 243, 255, 128, 128, 128, 128, 128 }, |
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313 | { 184, 150, 247, 255, 236, 224, 128, 128, 128, 128, 128 }, |
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314 | { 77, 110, 216, 255, 236, 230, 128, 128, 128, 128, 128 }, |
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315 | }, |
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316 | { |
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317 | { 1, 101, 251, 255, 241, 255, 128, 128, 128, 128, 128 }, |
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318 | { 170, 139, 241, 252, 236, 209, 255, 255, 128, 128, 128 }, |
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319 | { 37, 116, 196, 243, 228, 255, 255, 255, 128, 128, 128 }, |
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320 | }, |
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321 | { |
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322 | { 1, 204, 254, 255, 245, 255, 128, 128, 128, 128, 128 }, |
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323 | { 207, 160, 250, 255, 238, 128, 128, 128, 128, 128, 128 }, |
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324 | { 102, 103, 231, 255, 211, 171, 128, 128, 128, 128, 128 }, |
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325 | }, |
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326 | { |
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327 | { 1, 152, 252, 255, 240, 255, 128, 128, 128, 128, 128 }, |
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328 | { 177, 135, 243, 255, 234, 225, 128, 128, 128, 128, 128 }, |
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329 | { 80, 129, 211, 255, 194, 224, 128, 128, 128, 128, 128 }, |
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330 | }, |
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331 | { |
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332 | { 1, 1, 255, 128, 128, 128, 128, 128, 128, 128, 128 }, |
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333 | { 246, 1, 255, 128, 128, 128, 128, 128, 128, 128, 128 }, |
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334 | { 255, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 }, |
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335 | }, |
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336 | }, |
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337 | { |
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338 | { |
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339 | { 198, 35, 237, 223, 193, 187, 162, 160, 145, 155, 62 }, |
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340 | { 131, 45, 198, 221, 172, 176, 220, 157, 252, 221, 1 }, |
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341 | { 68, 47, 146, 208, 149, 167, 221, 162, 255, 223, 128 }, |
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342 | }, |
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343 | { |
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344 | { 1, 149, 241, 255, 221, 224, 255, 255, 128, 128, 128 }, |
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345 | { 184, 141, 234, 253, 222, 220, 255, 199, 128, 128, 128 }, |
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346 | { 81, 99, 181, 242, 176, 190, 249, 202, 255, 255, 128 }, |
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347 | }, |
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348 | { |
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349 | { 1, 129, 232, 253, 214, 197, 242, 196, 255, 255, 128 }, |
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350 | { 99, 121, 210, 250, 201, 198, 255, 202, 128, 128, 128 }, |
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351 | { 23, 91, 163, 242, 170, 187, 247, 210, 255, 255, 128 }, |
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352 | }, |
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353 | { |
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354 | { 1, 200, 246, 255, 234, 255, 128, 128, 128, 128, 128 }, |
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355 | { 109, 178, 241, 255, 231, 245, 255, 255, 128, 128, 128 }, |
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356 | { 44, 130, 201, 253, 205, 192, 255, 255, 128, 128, 128 }, |
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357 | }, |
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358 | { |
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359 | { 1, 132, 239, 251, 219, 209, 255, 165, 128, 128, 128 }, |
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360 | { 94, 136, 225, 251, 218, 190, 255, 255, 128, 128, 128 }, |
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361 | { 22, 100, 174, 245, 186, 161, 255, 199, 128, 128, 128 }, |
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362 | }, |
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363 | { |
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364 | { 1, 182, 249, 255, 232, 235, 128, 128, 128, 128, 128 }, |
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365 | { 124, 143, 241, 255, 227, 234, 128, 128, 128, 128, 128 }, |
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366 | { 35, 77, 181, 251, 193, 211, 255, 205, 128, 128, 128 }, |
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367 | }, |
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368 | { |
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369 | { 1, 157, 247, 255, 236, 231, 255, 255, 128, 128, 128 }, |
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370 | { 121, 141, 235, 255, 225, 227, 255, 255, 128, 128, 128 }, |
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371 | { 45, 99, 188, 251, 195, 217, 255, 224, 128, 128, 128 }, |
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372 | }, |
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373 | { |
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374 | { 1, 1, 251, 255, 213, 255, 128, 128, 128, 128, 128 }, |
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375 | { 203, 1, 248, 255, 255, 128, 128, 128, 128, 128, 128 }, |
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376 | { 137, 1, 177, 255, 224, 255, 128, 128, 128, 128, 128 }, |
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377 | }, |
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378 | }, |
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379 | { |
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380 | { |
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381 | { 253, 9, 248, 251, 207, 208, 255, 192, 128, 128, 128 }, |
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382 | { 175, 13, 224, 243, 193, 185, 249, 198, 255, 255, 128 }, |
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383 | { 73, 17, 171, 221, 161, 179, 236, 167, 255, 234, 128 }, |
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384 | }, |
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385 | { |
||
386 | { 1, 95, 247, 253, 212, 183, 255, 255, 128, 128, 128 }, |
||
387 | { 239, 90, 244, 250, 211, 209, 255, 255, 128, 128, 128 }, |
||
388 | { 155, 77, 195, 248, 188, 195, 255, 255, 128, 128, 128 }, |
||
389 | }, |
||
390 | { |
||
391 | { 1, 24, 239, 251, 218, 219, 255, 205, 128, 128, 128 }, |
||
392 | { 201, 51, 219, 255, 196, 186, 128, 128, 128, 128, 128 }, |
||
393 | { 69, 46, 190, 239, 201, 218, 255, 228, 128, 128, 128 }, |
||
394 | }, |
||
395 | { |
||
396 | { 1, 191, 251, 255, 255, 128, 128, 128, 128, 128, 128 }, |
||
397 | { 223, 165, 249, 255, 213, 255, 128, 128, 128, 128, 128 }, |
||
398 | { 141, 124, 248, 255, 255, 128, 128, 128, 128, 128, 128 }, |
||
399 | }, |
||
400 | { |
||
401 | { 1, 16, 248, 255, 255, 128, 128, 128, 128, 128, 128 }, |
||
402 | { 190, 36, 230, 255, 236, 255, 128, 128, 128, 128, 128 }, |
||
403 | { 149, 1, 255, 128, 128, 128, 128, 128, 128, 128, 128 }, |
||
404 | }, |
||
405 | { |
||
406 | { 1, 226, 255, 128, 128, 128, 128, 128, 128, 128, 128 }, |
||
407 | { 247, 192, 255, 128, 128, 128, 128, 128, 128, 128, 128 }, |
||
408 | { 240, 128, 255, 128, 128, 128, 128, 128, 128, 128, 128 }, |
||
409 | }, |
||
410 | { |
||
411 | { 1, 134, 252, 255, 255, 128, 128, 128, 128, 128, 128 }, |
||
412 | { 213, 62, 250, 255, 255, 128, 128, 128, 128, 128, 128 }, |
||
413 | { 55, 93, 255, 128, 128, 128, 128, 128, 128, 128, 128 }, |
||
414 | }, |
||
415 | { |
||
416 | { 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 }, |
||
417 | { 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 }, |
||
418 | { 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 }, |
||
419 | }, |
||
420 | }, |
||
421 | { |
||
422 | { |
||
423 | { 202, 24, 213, 235, 186, 191, 220, 160, 240, 175, 255 }, |
||
424 | { 126, 38, 182, 232, 169, 184, 228, 174, 255, 187, 128 }, |
||
425 | { 61, 46, 138, 219, 151, 178, 240, 170, 255, 216, 128 }, |
||
426 | }, |
||
427 | { |
||
428 | { 1, 112, 230, 250, 199, 191, 247, 159, 255, 255, 128 }, |
||
429 | { 166, 109, 228, 252, 211, 215, 255, 174, 128, 128, 128 }, |
||
430 | { 39, 77, 162, 232, 172, 180, 245, 178, 255, 255, 128 }, |
||
431 | }, |
||
432 | { |
||
433 | { 1, 52, 220, 246, 198, 199, 249, 220, 255, 255, 128 }, |
||
434 | { 124, 74, 191, 243, 183, 193, 250, 221, 255, 255, 128 }, |
||
435 | { 24, 71, 130, 219, 154, 170, 243, 182, 255, 255, 128 }, |
||
436 | }, |
||
437 | { |
||
438 | { 1, 182, 225, 249, 219, 240, 255, 224, 128, 128, 128 }, |
||
439 | { 149, 150, 226, 252, 216, 205, 255, 171, 128, 128, 128 }, |
||
440 | { 28, 108, 170, 242, 183, 194, 254, 223, 255, 255, 128 }, |
||
441 | }, |
||
442 | { |
||
443 | { 1, 81, 230, 252, 204, 203, 255, 192, 128, 128, 128 }, |
||
444 | { 123, 102, 209, 247, 188, 196, 255, 233, 128, 128, 128 }, |
||
445 | { 20, 95, 153, 243, 164, 173, 255, 203, 128, 128, 128 }, |
||
446 | }, |
||
447 | { |
||
448 | { 1, 222, 248, 255, 216, 213, 128, 128, 128, 128, 128 }, |
||
449 | { 168, 175, 246, 252, 235, 205, 255, 255, 128, 128, 128 }, |
||
450 | { 47, 116, 215, 255, 211, 212, 255, 255, 128, 128, 128 }, |
||
451 | }, |
||
452 | { |
||
453 | { 1, 121, 236, 253, 212, 214, 255, 255, 128, 128, 128 }, |
||
454 | { 141, 84, 213, 252, 201, 202, 255, 219, 128, 128, 128 }, |
||
455 | { 42, 80, 160, 240, 162, 185, 255, 205, 128, 128, 128 }, |
||
456 | }, |
||
457 | { |
||
458 | { 1, 1, 255, 128, 128, 128, 128, 128, 128, 128, 128 }, |
||
459 | { 244, 1, 255, 128, 128, 128, 128, 128, 128, 128, 128 }, |
||
460 | { 238, 1, 255, 128, 128, 128, 128, 128, 128, 128, 128 }, |
||
461 | }, |
||
462 | }, |
||
463 | }; |
||
464 | |||
465 | static const uint8_t vp8_token_update_probs[4][8][3][NUM_DCT_TOKENS-1] = |
||
466 | { |
||
467 | { |
||
468 | { |
||
469 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
470 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
471 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
472 | }, |
||
473 | { |
||
474 | { 176, 246, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
475 | { 223, 241, 252, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
476 | { 249, 253, 253, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
477 | }, |
||
478 | { |
||
479 | { 255, 244, 252, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
480 | { 234, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
481 | { 253, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
482 | }, |
||
483 | { |
||
484 | { 255, 246, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
485 | { 239, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
486 | { 254, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
487 | }, |
||
488 | { |
||
489 | { 255, 248, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
490 | { 251, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
491 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
492 | }, |
||
493 | { |
||
494 | { 255, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
495 | { 251, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
496 | { 254, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
497 | }, |
||
498 | { |
||
499 | { 255, 254, 253, 255, 254, 255, 255, 255, 255, 255, 255 }, |
||
500 | { 250, 255, 254, 255, 254, 255, 255, 255, 255, 255, 255 }, |
||
501 | { 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
502 | }, |
||
503 | { |
||
504 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
505 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
506 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
507 | }, |
||
508 | }, |
||
509 | { |
||
510 | { |
||
511 | { 217, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
512 | { 225, 252, 241, 253, 255, 255, 254, 255, 255, 255, 255 }, |
||
513 | { 234, 250, 241, 250, 253, 255, 253, 254, 255, 255, 255 }, |
||
514 | }, |
||
515 | { |
||
516 | { 255, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
517 | { 223, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
518 | { 238, 253, 254, 254, 255, 255, 255, 255, 255, 255, 255 }, |
||
519 | }, |
||
520 | { |
||
521 | { 255, 248, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
522 | { 249, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
523 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
524 | }, |
||
525 | { |
||
526 | { 255, 253, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
527 | { 247, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
528 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
529 | }, |
||
530 | { |
||
531 | { 255, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
532 | { 252, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
533 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
534 | }, |
||
535 | { |
||
536 | { 255, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
537 | { 253, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
538 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
539 | }, |
||
540 | { |
||
541 | { 255, 254, 253, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
542 | { 250, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
543 | { 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
544 | }, |
||
545 | { |
||
546 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
547 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
548 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
549 | }, |
||
550 | }, |
||
551 | { |
||
552 | { |
||
553 | { 186, 251, 250, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
554 | { 234, 251, 244, 254, 255, 255, 255, 255, 255, 255, 255 }, |
||
555 | { 251, 251, 243, 253, 254, 255, 254, 255, 255, 255, 255 }, |
||
556 | }, |
||
557 | { |
||
558 | { 255, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
559 | { 236, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
560 | { 251, 253, 253, 254, 254, 255, 255, 255, 255, 255, 255 }, |
||
561 | }, |
||
562 | { |
||
563 | { 255, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
564 | { 254, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
565 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
566 | }, |
||
567 | { |
||
568 | { 255, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
569 | { 254, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
570 | { 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
571 | }, |
||
572 | { |
||
573 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
574 | { 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
575 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
576 | }, |
||
577 | { |
||
578 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
579 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
580 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
581 | }, |
||
582 | { |
||
583 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
584 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
585 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
586 | }, |
||
587 | { |
||
588 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
589 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
590 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
591 | }, |
||
592 | }, |
||
593 | { |
||
594 | { |
||
595 | { 248, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
596 | { 250, 254, 252, 254, 255, 255, 255, 255, 255, 255, 255 }, |
||
597 | { 248, 254, 249, 253, 255, 255, 255, 255, 255, 255, 255 }, |
||
598 | }, |
||
599 | { |
||
600 | { 255, 253, 253, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
601 | { 246, 253, 253, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
602 | { 252, 254, 251, 254, 254, 255, 255, 255, 255, 255, 255 }, |
||
603 | }, |
||
604 | { |
||
605 | { 255, 254, 252, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
606 | { 248, 254, 253, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
607 | { 253, 255, 254, 254, 255, 255, 255, 255, 255, 255, 255 }, |
||
608 | }, |
||
609 | { |
||
610 | { 255, 251, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
611 | { 245, 251, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
612 | { 253, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
613 | }, |
||
614 | { |
||
615 | { 255, 251, 253, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
616 | { 252, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
617 | { 255, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
618 | }, |
||
619 | { |
||
620 | { 255, 252, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
621 | { 249, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
622 | { 255, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
623 | }, |
||
624 | { |
||
625 | { 255, 255, 253, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
626 | { 250, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
627 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
628 | }, |
||
629 | { |
||
630 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
631 | { 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
632 | { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }, |
||
633 | }, |
||
634 | }, |
||
635 | }; |
||
636 | |||
637 | // fixme: copied from h264data.h |
||
638 | static const uint8_t zigzag_scan[16]={ |
||
639 | 0+0*4, 1+0*4, 0+1*4, 0+2*4, |
||
640 | 1+1*4, 2+0*4, 3+0*4, 2+1*4, |
||
641 | 1+2*4, 0+3*4, 1+3*4, 2+2*4, |
||
642 | 3+1*4, 3+2*4, 2+3*4, 3+3*4, |
||
643 | }; |
||
644 | |||
645 | static const uint8_t vp8_dc_qlookup[VP8_MAX_QUANT+1] = |
||
646 | { |
||
647 | 4, 5, 6, 7, 8, 9, 10, 10, 11, 12, 13, 14, 15, 16, 17, 17, |
||
648 | 18, 19, 20, 20, 21, 21, 22, 22, 23, 23, 24, 25, 25, 26, 27, 28, |
||
649 | 29, 30, 31, 32, 33, 34, 35, 36, 37, 37, 38, 39, 40, 41, 42, 43, |
||
650 | 44, 45, 46, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, |
||
651 | 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, |
||
652 | 75, 76, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, |
||
653 | 91, 93, 95, 96, 98, 100, 101, 102, 104, 106, 108, 110, 112, 114, 116, 118, |
||
654 | 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 143, 145, 148, 151, 154, 157, |
||
655 | }; |
||
656 | |||
657 | static const uint16_t vp8_ac_qlookup[VP8_MAX_QUANT+1] = |
||
658 | { |
||
659 | 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, |
||
660 | 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, |
||
661 | 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, |
||
662 | 52, 53, 54, 55, 56, 57, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, |
||
663 | 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98, 100, 102, 104, 106, 108, |
||
664 | 110, 112, 114, 116, 119, 122, 125, 128, 131, 134, 137, 140, 143, 146, 149, 152, |
||
665 | 155, 158, 161, 164, 167, 170, 173, 177, 181, 185, 189, 193, 197, 201, 205, 209, |
||
666 | 213, 217, 221, 225, 229, 234, 239, 245, 249, 254, 259, 264, 269, 274, 279, 284, |
||
667 | }; |
||
668 | |||
669 | static const uint8_t vp8_mv_update_prob[2][19] = { |
||
670 | { 237, |
||
671 | 246, |
||
672 | 253, 253, 254, 254, 254, 254, 254, |
||
673 | 254, 254, 254, 254, 254, 250, 250, 252, 254, 254 }, |
||
674 | { 231, |
||
675 | 243, |
||
676 | 245, 253, 254, 254, 254, 254, 254, |
||
677 | 254, 254, 254, 254, 254, 251, 251, 254, 254, 254 } |
||
678 | }; |
||
679 | |||
680 | static const uint8_t vp8_mv_default_prob[2][19] = { |
||
681 | { 162, |
||
682 | 128, |
||
683 | 225, 146, 172, 147, 214, 39, 156, |
||
684 | 128, 129, 132, 75, 145, 178, 206, 239, 254, 254 }, |
||
685 | { 164, |
||
686 | 128, |
||
687 | 204, 170, 119, 235, 140, 230, 228, |
||
688 | 128, 130, 130, 74, 148, 180, 203, 236, 254, 254 } |
||
689 | }; |
||
690 | |||
691 | #endif /* AVCODEC_VP8DATA_H */ |