annotate ffmpeg/libavcodec/sanm_data.h @ 13:844d341cf643 tip

Back up before ISMIR
author Yading Song <yading.song@eecs.qmul.ac.uk>
date Thu, 31 Oct 2013 13:17:06 +0000
parents 6840f77b83aa
children
rev   line source
yading@10 1 /*
yading@10 2 * LucasArts Smush video decoder
yading@10 3 * Copyright (c) 2006 Cyril Zorin
yading@10 4 *
yading@10 5 * This file is part of FFmpeg.
yading@10 6 *
yading@10 7 * FFmpeg is free software; you can redistribute it and/or
yading@10 8 * modify it under the terms of the GNU Lesser General Public
yading@10 9 * License as published by the Free Software Foundation; either
yading@10 10 * version 2.1 of the License, or (at your option) any later version.
yading@10 11 *
yading@10 12 * FFmpeg is distributed in the hope that it will be useful,
yading@10 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
yading@10 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
yading@10 15 * Lesser General Public License for more details.
yading@10 16 *
yading@10 17 * You should have received a copy of the GNU Lesser General Public
yading@10 18 * License along with FFmpeg; if not, write to the Free Software
yading@10 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
yading@10 20 */
yading@10 21
yading@10 22 #ifndef AVCODEC_SANM_DATA_H
yading@10 23 #define AVCODEC_SANM_DATA_H
yading@10 24
yading@10 25 #include <stdint.h>
yading@10 26
yading@10 27 #define GLYPH_COORD_VECT_SIZE 16
yading@10 28
yading@10 29 static const int8_t glyph4_x[GLYPH_COORD_VECT_SIZE] =
yading@10 30 { 0, 1, 2, 3, 3, 3, 3, 2, 1, 0, 0, 0, 1, 2, 2, 1 };
yading@10 31 static const int8_t glyph4_y[GLYPH_COORD_VECT_SIZE] =
yading@10 32 { 0, 0, 0, 0, 1, 2, 3, 3, 3, 3, 2, 1, 1, 1, 2, 2 };
yading@10 33 static const int8_t glyph8_x[GLYPH_COORD_VECT_SIZE] =
yading@10 34 { 0, 2, 5, 7, 7, 7, 7, 7, 7, 5, 2, 0, 0, 0, 0, 0 };
yading@10 35 static const int8_t glyph8_y[GLYPH_COORD_VECT_SIZE] =
yading@10 36 { 0, 0, 0, 0, 1, 3, 4, 6, 7, 7, 7, 7, 6, 4, 3, 1 };
yading@10 37
yading@10 38 static const int8_t motion_vectors[256][2] =
yading@10 39 {
yading@10 40 { 0, 0}, { -1, -43}, { 6, -43}, { -9, -42}, { 13, -41},
yading@10 41 {-16, -40}, { 19, -39}, {-23, -36}, { 26, -34}, { -2, -33},
yading@10 42 { 4, -33}, {-29, -32}, { -9, -32}, { 11, -31}, {-16, -29},
yading@10 43 { 32, -29}, { 18, -28}, {-34, -26}, {-22, -25}, { -1, -25},
yading@10 44 { 3, -25}, { -7, -24}, { 8, -24}, { 24, -23}, { 36, -23},
yading@10 45 {-12, -22}, { 13, -21}, {-38, -20}, { 0, -20}, {-27, -19},
yading@10 46 { -4, -19}, { 4, -19}, {-17, -18}, { -8, -17}, { 8, -17},
yading@10 47 { 18, -17}, { 28, -17}, { 39, -17}, {-12, -15}, { 12, -15},
yading@10 48 {-21, -14}, { -1, -14}, { 1, -14}, {-41, -13}, { -5, -13},
yading@10 49 { 5, -13}, { 21, -13}, {-31, -12}, {-15, -11}, { -8, -11},
yading@10 50 { 8, -11}, { 15, -11}, { -2, -10}, { 1, -10}, { 31, -10},
yading@10 51 {-23, -9}, {-11, -9}, { -5, -9}, { 4, -9}, { 11, -9},
yading@10 52 { 42, -9}, { 6, -8}, { 24, -8}, {-18, -7}, { -7, -7},
yading@10 53 { -3, -7}, { -1, -7}, { 2, -7}, { 18, -7}, {-43, -6},
yading@10 54 {-13, -6}, { -4, -6}, { 4, -6}, { 8, -6}, {-33, -5},
yading@10 55 { -9, -5}, { -2, -5}, { 0, -5}, { 2, -5}, { 5, -5},
yading@10 56 { 13, -5}, {-25, -4}, { -6, -4}, { -3, -4}, { 3, -4},
yading@10 57 { 9, -4}, {-19, -3}, { -7, -3}, { -4, -3}, { -2, -3},
yading@10 58 { -1, -3}, { 0, -3}, { 1, -3}, { 2, -3}, { 4, -3},
yading@10 59 { 6, -3}, { 33, -3}, {-14, -2}, {-10, -2}, { -5, -2},
yading@10 60 { -3, -2}, { -2, -2}, { -1, -2}, { 0, -2}, { 1, -2},
yading@10 61 { 2, -2}, { 3, -2}, { 5, -2}, { 7, -2}, { 14, -2},
yading@10 62 { 19, -2}, { 25, -2}, { 43, -2}, { -7, -1}, { -3, -1},
yading@10 63 { -2, -1}, { -1, -1}, { 0, -1}, { 1, -1}, { 2, -1},
yading@10 64 { 3, -1}, { 10, -1}, { -5, 0}, { -3, 0}, { -2, 0},
yading@10 65 { -1, 0}, { 1, 0}, { 2, 0}, { 3, 0}, { 5, 0},
yading@10 66 { 7, 0}, {-10, 1}, { -7, 1}, { -3, 1}, { -2, 1},
yading@10 67 { -1, 1}, { 0, 1}, { 1, 1}, { 2, 1}, { 3, 1},
yading@10 68 {-43, 2}, {-25, 2}, {-19, 2}, {-14, 2}, { -5, 2},
yading@10 69 { -3, 2}, { -2, 2}, { -1, 2}, { 0, 2}, { 1, 2},
yading@10 70 { 2, 2}, { 3, 2}, { 5, 2}, { 7, 2}, { 10, 2},
yading@10 71 { 14, 2}, {-33, 3}, { -6, 3}, { -4, 3}, { -2, 3},
yading@10 72 { -1, 3}, { 0, 3}, { 1, 3}, { 2, 3}, { 4, 3},
yading@10 73 { 19, 3}, { -9, 4}, { -3, 4}, { 3, 4}, { 7, 4},
yading@10 74 { 25, 4}, {-13, 5}, { -5, 5}, { -2, 5}, { 0, 5},
yading@10 75 { 2, 5}, { 5, 5}, { 9, 5}, { 33, 5}, { -8, 6},
yading@10 76 { -4, 6}, { 4, 6}, { 13, 6}, { 43, 6}, {-18, 7},
yading@10 77 { -2, 7}, { 0, 7}, { 2, 7}, { 7, 7}, { 18, 7},
yading@10 78 {-24, 8}, { -6, 8}, {-42, 9}, {-11, 9}, { -4, 9},
yading@10 79 { 5, 9}, { 11, 9}, { 23, 9}, {-31, 10}, { -1, 10},
yading@10 80 { 2, 10}, {-15, 11}, { -8, 11}, { 8, 11}, { 15, 11},
yading@10 81 { 31, 12}, {-21, 13}, { -5, 13}, { 5, 13}, { 41, 13},
yading@10 82 { -1, 14}, { 1, 14}, { 21, 14}, {-12, 15}, { 12, 15},
yading@10 83 {-39, 17}, {-28, 17}, {-18, 17}, { -8, 17}, { 8, 17},
yading@10 84 { 17, 18}, { -4, 19}, { 0, 19}, { 4, 19}, { 27, 19},
yading@10 85 { 38, 20}, {-13, 21}, { 12, 22}, {-36, 23}, {-24, 23},
yading@10 86 { -8, 24}, { 7, 24}, { -3, 25}, { 1, 25}, { 22, 25},
yading@10 87 { 34, 26}, {-18, 28}, {-32, 29}, { 16, 29}, {-11, 31},
yading@10 88 { 9, 32}, { 29, 32}, { -4, 33}, { 2, 33}, {-26, 34},
yading@10 89 { 23, 36}, {-19, 39}, { 16, 40}, {-13, 41}, { 9, 42},
yading@10 90 { -6, 43}, { 1, 43}, { 0, 0}, { 0, 0}, { 0, 0},
yading@10 91 };
yading@10 92
yading@10 93 static const int8_t c37_mv[] = {
yading@10 94 0, 0, 1, 0, 2, 0, 3, 0, 5, 0,
yading@10 95 8, 0, 13, 0, 21, 0, -1, 0, -2, 0,
yading@10 96 -3, 0, -5, 0, -8, 0, -13, 0, -17, 0,
yading@10 97 -21, 0, 0, 1, 1, 1, 2, 1, 3, 1,
yading@10 98 5, 1, 8, 1, 13, 1, 21, 1, -1, 1,
yading@10 99 -2, 1, -3, 1, -5, 1, -8, 1, -13, 1,
yading@10 100 -17, 1, -21, 1, 0, 2, 1, 2, 2, 2,
yading@10 101 3, 2, 5, 2, 8, 2, 13, 2, 21, 2,
yading@10 102 -1, 2, -2, 2, -3, 2, -5, 2, -8, 2,
yading@10 103 -13, 2, -17, 2, -21, 2, 0, 3, 1, 3,
yading@10 104 2, 3, 3, 3, 5, 3, 8, 3, 13, 3,
yading@10 105 21, 3, -1, 3, -2, 3, -3, 3, -5, 3,
yading@10 106 -8, 3, -13, 3, -17, 3, -21, 3, 0, 5,
yading@10 107 1, 5, 2, 5, 3, 5, 5, 5, 8, 5,
yading@10 108 13, 5, 21, 5, -1, 5, -2, 5, -3, 5,
yading@10 109 -5, 5, -8, 5, -13, 5, -17, 5, -21, 5,
yading@10 110 0, 8, 1, 8, 2, 8, 3, 8, 5, 8,
yading@10 111 8, 8, 13, 8, 21, 8, -1, 8, -2, 8,
yading@10 112 -3, 8, -5, 8, -8, 8, -13, 8, -17, 8,
yading@10 113 -21, 8, 0, 13, 1, 13, 2, 13, 3, 13,
yading@10 114 5, 13, 8, 13, 13, 13, 21, 13, -1, 13,
yading@10 115 -2, 13, -3, 13, -5, 13, -8, 13, -13, 13,
yading@10 116 -17, 13, -21, 13, 0, 21, 1, 21, 2, 21,
yading@10 117 3, 21, 5, 21, 8, 21, 13, 21, 21, 21,
yading@10 118 -1, 21, -2, 21, -3, 21, -5, 21, -8, 21,
yading@10 119 -13, 21, -17, 21, -21, 21, 0, -1, 1, -1,
yading@10 120 2, -1, 3, -1, 5, -1, 8, -1, 13, -1,
yading@10 121 21, -1, -1, -1, -2, -1, -3, -1, -5, -1,
yading@10 122 -8, -1, -13, -1, -17, -1, -21, -1, 0, -2,
yading@10 123 1, -2, 2, -2, 3, -2, 5, -2, 8, -2,
yading@10 124 13, -2, 21, -2, -1, -2, -2, -2, -3, -2,
yading@10 125 -5, -2, -8, -2, -13, -2, -17, -2, -21, -2,
yading@10 126 0, -3, 1, -3, 2, -3, 3, -3, 5, -3,
yading@10 127 8, -3, 13, -3, 21, -3, -1, -3, -2, -3,
yading@10 128 -3, -3, -5, -3, -8, -3, -13, -3, -17, -3,
yading@10 129 -21, -3, 0, -5, 1, -5, 2, -5, 3, -5,
yading@10 130 5, -5, 8, -5, 13, -5, 21, -5, -1, -5,
yading@10 131 -2, -5, -3, -5, -5, -5, -8, -5, -13, -5,
yading@10 132 -17, -5, -21, -5, 0, -8, 1, -8, 2, -8,
yading@10 133 3, -8, 5, -8, 8, -8, 13, -8, 21, -8,
yading@10 134 -1, -8, -2, -8, -3, -8, -5, -8, -8, -8,
yading@10 135 -13, -8, -17, -8, -21, -8, 0, -13, 1, -13,
yading@10 136 2, -13, 3, -13, 5, -13, 8, -13, 13, -13,
yading@10 137 21, -13, -1, -13, -2, -13, -3, -13, -5, -13,
yading@10 138 -8, -13, -13, -13, -17, -13, -21, -13, 0, -17,
yading@10 139 1, -17, 2, -17, 3, -17, 5, -17, 8, -17,
yading@10 140 13, -17, 21, -17, -1, -17, -2, -17, -3, -17,
yading@10 141 -5, -17, -8, -17, -13, -17, -17, -17, -21, -17,
yading@10 142 0, -21, 1, -21, 2, -21, 3, -21, 5, -21,
yading@10 143 8, -21, 13, -21, 21, -21, -1, -21, -2, -21,
yading@10 144 -3, -21, -5, -21, -8, -21, -13, -21, -17, -21,
yading@10 145 0, 0, -8, -29, 8, -29, -18, -25, 17, -25,
yading@10 146 0, -23, -6, -22, 6, -22, -13, -19, 12, -19,
yading@10 147 0, -18, 25, -18, -25, -17, -5, -17, 5, -17,
yading@10 148 -10, -15, 10, -15, 0, -14, -4, -13, 4, -13,
yading@10 149 19, -13, -19, -12, -8, -11, -2, -11, 0, -11,
yading@10 150 2, -11, 8, -11, -15, -10, -4, -10, 4, -10,
yading@10 151 15, -10, -6, -9, -1, -9, 1, -9, 6, -9,
yading@10 152 -29, -8, -11, -8, -8, -8, -3, -8, 3, -8,
yading@10 153 8, -8, 11, -8, 29, -8, -5, -7, -2, -7,
yading@10 154 0, -7, 2, -7, 5, -7, -22, -6, -9, -6,
yading@10 155 -6, -6, -3, -6, -1, -6, 1, -6, 3, -6,
yading@10 156 6, -6, 9, -6, 22, -6, -17, -5, -7, -5,
yading@10 157 -4, -5, -2, -5, 0, -5, 2, -5, 4, -5,
yading@10 158 7, -5, 17, -5, -13, -4, -10, -4, -5, -4,
yading@10 159 -3, -4, -1, -4, 0, -4, 1, -4, 3, -4,
yading@10 160 5, -4, 10, -4, 13, -4, -8, -3, -6, -3,
yading@10 161 -4, -3, -3, -3, -2, -3, -1, -3, 0, -3,
yading@10 162 1, -3, 2, -3, 4, -3, 6, -3, 8, -3,
yading@10 163 -11, -2, -7, -2, -5, -2, -3, -2, -2, -2,
yading@10 164 -1, -2, 0, -2, 1, -2, 2, -2, 3, -2,
yading@10 165 5, -2, 7, -2, 11, -2, -9, -1, -6, -1,
yading@10 166 -4, -1, -3, -1, -2, -1, -1, -1, 0, -1,
yading@10 167 1, -1, 2, -1, 3, -1, 4, -1, 6, -1,
yading@10 168 9, -1, -31, 0, -23, 0, -18, 0, -14, 0,
yading@10 169 -11, 0, -7, 0, -5, 0, -4, 0, -3, 0,
yading@10 170 -2, 0, -1, 0, 0, -31, 1, 0, 2, 0,
yading@10 171 3, 0, 4, 0, 5, 0, 7, 0, 11, 0,
yading@10 172 14, 0, 18, 0, 23, 0, 31, 0, -9, 1,
yading@10 173 -6, 1, -4, 1, -3, 1, -2, 1, -1, 1,
yading@10 174 0, 1, 1, 1, 2, 1, 3, 1, 4, 1,
yading@10 175 6, 1, 9, 1, -11, 2, -7, 2, -5, 2,
yading@10 176 -3, 2, -2, 2, -1, 2, 0, 2, 1, 2,
yading@10 177 2, 2, 3, 2, 5, 2, 7, 2, 11, 2,
yading@10 178 -8, 3, -6, 3, -4, 3, -2, 3, -1, 3,
yading@10 179 0, 3, 1, 3, 2, 3, 3, 3, 4, 3,
yading@10 180 6, 3, 8, 3, -13, 4, -10, 4, -5, 4,
yading@10 181 -3, 4, -1, 4, 0, 4, 1, 4, 3, 4,
yading@10 182 5, 4, 10, 4, 13, 4, -17, 5, -7, 5,
yading@10 183 -4, 5, -2, 5, 0, 5, 2, 5, 4, 5,
yading@10 184 7, 5, 17, 5, -22, 6, -9, 6, -6, 6,
yading@10 185 -3, 6, -1, 6, 1, 6, 3, 6, 6, 6,
yading@10 186 9, 6, 22, 6, -5, 7, -2, 7, 0, 7,
yading@10 187 2, 7, 5, 7, -29, 8, -11, 8, -8, 8,
yading@10 188 -3, 8, 3, 8, 8, 8, 11, 8, 29, 8,
yading@10 189 -6, 9, -1, 9, 1, 9, 6, 9, -15, 10,
yading@10 190 -4, 10, 4, 10, 15, 10, -8, 11, -2, 11,
yading@10 191 0, 11, 2, 11, 8, 11, 19, 12, -19, 13,
yading@10 192 -4, 13, 4, 13, 0, 14, -10, 15, 10, 15,
yading@10 193 -5, 17, 5, 17, 25, 17, -25, 18, 0, 18,
yading@10 194 -12, 19, 13, 19, -6, 22, 6, 22, 0, 23,
yading@10 195 -17, 25, 18, 25, -8, 29, 8, 29, 0, 31,
yading@10 196 0, 0, -6, -22, 6, -22, -13, -19, 12, -19,
yading@10 197 0, -18, -5, -17, 5, -17, -10, -15, 10, -15,
yading@10 198 0, -14, -4, -13, 4, -13, 19, -13, -19, -12,
yading@10 199 -8, -11, -2, -11, 0, -11, 2, -11, 8, -11,
yading@10 200 -15, -10, -4, -10, 4, -10, 15, -10, -6, -9,
yading@10 201 -1, -9, 1, -9, 6, -9, -11, -8, -8, -8,
yading@10 202 -3, -8, 0, -8, 3, -8, 8, -8, 11, -8,
yading@10 203 -5, -7, -2, -7, 0, -7, 2, -7, 5, -7,
yading@10 204 -22, -6, -9, -6, -6, -6, -3, -6, -1, -6,
yading@10 205 1, -6, 3, -6, 6, -6, 9, -6, 22, -6,
yading@10 206 -17, -5, -7, -5, -4, -5, -2, -5, -1, -5,
yading@10 207 0, -5, 1, -5, 2, -5, 4, -5, 7, -5,
yading@10 208 17, -5, -13, -4, -10, -4, -5, -4, -3, -4,
yading@10 209 -2, -4, -1, -4, 0, -4, 1, -4, 2, -4,
yading@10 210 3, -4, 5, -4, 10, -4, 13, -4, -8, -3,
yading@10 211 -6, -3, -4, -3, -3, -3, -2, -3, -1, -3,
yading@10 212 0, -3, 1, -3, 2, -3, 3, -3, 4, -3,
yading@10 213 6, -3, 8, -3, -11, -2, -7, -2, -5, -2,
yading@10 214 -4, -2, -3, -2, -2, -2, -1, -2, 0, -2,
yading@10 215 1, -2, 2, -2, 3, -2, 4, -2, 5, -2,
yading@10 216 7, -2, 11, -2, -9, -1, -6, -1, -5, -1,
yading@10 217 -4, -1, -3, -1, -2, -1, -1, -1, 0, -1,
yading@10 218 1, -1, 2, -1, 3, -1, 4, -1, 5, -1,
yading@10 219 6, -1, 9, -1, -23, 0, -18, 0, -14, 0,
yading@10 220 -11, 0, -7, 0, -5, 0, -4, 0, -3, 0,
yading@10 221 -2, 0, -1, 0, 0, -23, 1, 0, 2, 0,
yading@10 222 3, 0, 4, 0, 5, 0, 7, 0, 11, 0,
yading@10 223 14, 0, 18, 0, 23, 0, -9, 1, -6, 1,
yading@10 224 -5, 1, -4, 1, -3, 1, -2, 1, -1, 1,
yading@10 225 0, 1, 1, 1, 2, 1, 3, 1, 4, 1,
yading@10 226 5, 1, 6, 1, 9, 1, -11, 2, -7, 2,
yading@10 227 -5, 2, -4, 2, -3, 2, -2, 2, -1, 2,
yading@10 228 0, 2, 1, 2, 2, 2, 3, 2, 4, 2,
yading@10 229 5, 2, 7, 2, 11, 2, -8, 3, -6, 3,
yading@10 230 -4, 3, -3, 3, -2, 3, -1, 3, 0, 3,
yading@10 231 1, 3, 2, 3, 3, 3, 4, 3, 6, 3,
yading@10 232 8, 3, -13, 4, -10, 4, -5, 4, -3, 4,
yading@10 233 -2, 4, -1, 4, 0, 4, 1, 4, 2, 4,
yading@10 234 3, 4, 5, 4, 10, 4, 13, 4, -17, 5,
yading@10 235 -7, 5, -4, 5, -2, 5, -1, 5, 0, 5,
yading@10 236 1, 5, 2, 5, 4, 5, 7, 5, 17, 5,
yading@10 237 -22, 6, -9, 6, -6, 6, -3, 6, -1, 6,
yading@10 238 1, 6, 3, 6, 6, 6, 9, 6, 22, 6,
yading@10 239 -5, 7, -2, 7, 0, 7, 2, 7, 5, 7,
yading@10 240 -11, 8, -8, 8, -3, 8, 0, 8, 3, 8,
yading@10 241 8, 8, 11, 8, -6, 9, -1, 9, 1, 9,
yading@10 242 6, 9, -15, 10, -4, 10, 4, 10, 15, 10,
yading@10 243 -8, 11, -2, 11, 0, 11, 2, 11, 8, 11,
yading@10 244 19, 12, -19, 13, -4, 13, 4, 13, 0, 14,
yading@10 245 -10, 15, 10, 15, -5, 17, 5, 17, 0, 18,
yading@10 246 -12, 19, 13, 19, -6, 22, 6, 22, 0, 23,
yading@10 247 };
yading@10 248 #endif /* AVCODEC_SANM_DATA_H */