2 * Copyright (C) 2013 Ronald S. Bultje <rsbultje gmail com>
3 * Copyright (C) 2013 Clément Bœsch <u pkh me>
5 * This file is part of FFmpeg.
7 * FFmpeg is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * FFmpeg is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with FFmpeg; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
25 const uint8_t ff_vp9_bwh_tab[2][N_BS_SIZES][2] = {
27 { 16, 16 }, { 16, 8 }, { 8, 16 }, { 8, 8 }, { 8, 4 }, { 4, 8 },
28 { 4, 4 }, { 4, 2 }, { 2, 4 }, { 2, 2 }, { 2, 1 }, { 1, 2 }, { 1, 1 },
30 { 8, 8 }, { 8, 4 }, { 4, 8 }, { 4, 4 }, { 4, 2 }, { 2, 4 },
31 { 2, 2 }, { 2, 1 }, { 1, 2 }, { 1, 1 }, { 1, 1 }, { 1, 1 }, { 1, 1 },
35 const int8_t ff_vp9_partition_tree[3][2] = {
36 { -PARTITION_NONE, 1 }, // '0'
37 { -PARTITION_H, 2 }, // '10'
38 { -PARTITION_V, -PARTITION_SPLIT }, // '110', '111'
41 const uint8_t ff_vp9_default_kf_partition_probs[4][4][3] = {
42 { /* 64x64 -> 32x32 */
43 { 174, 35, 49 } /* a/l both not split */,
44 { 68, 11, 27 } /* a split, l not split */,
45 { 57, 15, 9 } /* l split, a not split */,
46 { 12, 3, 3 } /* a/l both split */
47 }, { /* 32x32 -> 16x16 */
48 { 150, 40, 39 } /* a/l both not split */,
49 { 78, 12, 26 } /* a split, l not split */,
50 { 67, 33, 11 } /* l split, a not split */,
51 { 24, 7, 5 } /* a/l both split */,
52 }, { /* 16x16 -> 8x8 */
53 { 149, 53, 53 } /* a/l both not split */,
54 { 94, 20, 48 } /* a split, l not split */,
55 { 83, 53, 24 } /* l split, a not split */,
56 { 52, 18, 18 } /* a/l both split */,
58 { 158, 97, 94 } /* a/l both not split */,
59 { 93, 24, 99 } /* a split, l not split */,
60 { 85, 119, 44 } /* l split, a not split */,
61 { 62, 59, 67 } /* a/l both split */,
65 const int8_t ff_vp9_segmentation_tree[7][2] = {
75 const int8_t ff_vp9_intramode_tree[9][2] = {
76 { -DC_PRED, 1 }, // '0'
77 { -TM_VP8_PRED, 2 }, // '10'
78 { -VERT_PRED, 3 }, // '110'
80 { -HOR_PRED, 5 }, // '11100'
81 { -DIAG_DOWN_RIGHT_PRED, -VERT_RIGHT_PRED }, // '11101x'
82 { -DIAG_DOWN_LEFT_PRED, 7 }, // '11110'
83 { -VERT_LEFT_PRED, 8 }, // '111110'
84 { -HOR_DOWN_PRED, -HOR_UP_PRED }, // '111111x'
87 const uint8_t ff_vp9_default_kf_ymode_probs[10][10][9] = {
89 { 43, 46, 168, 134, 107, 128, 69, 142, 92 } /* left = v */,
90 { 44, 29, 68, 159, 201, 177, 50, 57, 77 } /* left = h */,
91 { 63, 36, 126, 146, 123, 158, 60, 90, 96 } /* left = dc */,
92 { 58, 38, 76, 114, 97, 172, 78, 133, 92 } /* left = d45 */,
93 { 46, 41, 76, 140, 63, 184, 69, 112, 57 } /* left = d135 */,
94 { 38, 32, 85, 140, 46, 112, 54, 151, 133 } /* left = d117 */,
95 { 39, 27, 61, 131, 110, 175, 44, 75, 136 } /* left = d153 */,
96 { 47, 35, 80, 100, 74, 143, 64, 163, 74 } /* left = d63 */,
97 { 52, 30, 74, 113, 130, 175, 51, 64, 58 } /* left = d27 */,
98 { 36, 61, 116, 114, 128, 162, 80, 125, 82 } /* left = tm */
100 { 55, 44, 68, 166, 179, 192, 57, 57, 108 } /* left = v */,
101 { 42, 26, 11, 199, 241, 228, 23, 15, 85 } /* left = h */,
102 { 82, 26, 26, 171, 208, 204, 44, 32, 105 } /* left = dc */,
103 { 68, 42, 19, 131, 160, 199, 55, 52, 83 } /* left = d45 */,
104 { 58, 50, 25, 139, 115, 232, 39, 52, 118 } /* left = d135 */,
105 { 50, 35, 33, 153, 104, 162, 64, 59, 131 } /* left = d117 */,
106 { 44, 24, 16, 150, 177, 202, 33, 19, 156 } /* left = d153 */,
107 { 53, 49, 21, 110, 116, 168, 59, 80, 76 } /* left = d63 */,
108 { 55, 27, 12, 153, 203, 218, 26, 27, 49 } /* left = d27 */,
109 { 38, 72, 19, 168, 203, 212, 50, 50, 107 } /* left = tm */
110 }, { /* above = dc */
111 { 92, 45, 102, 136, 116, 180, 74, 90, 100 } /* left = v */,
112 { 73, 32, 19, 187, 222, 215, 46, 34, 100 } /* left = h */,
113 { 137, 30, 42, 148, 151, 207, 70, 52, 91 } /* left = dc */,
114 { 91, 30, 32, 116, 121, 186, 93, 86, 94 } /* left = d45 */,
115 { 72, 35, 36, 149, 68, 206, 68, 63, 105 } /* left = d135 */,
116 { 73, 31, 28, 138, 57, 124, 55, 122, 151 } /* left = d117 */,
117 { 67, 23, 21, 140, 126, 197, 40, 37, 171 } /* left = d153 */,
118 { 74, 32, 27, 107, 86, 160, 63, 134, 102 } /* left = d63 */,
119 { 86, 27, 28, 128, 154, 212, 45, 43, 53 } /* left = d27 */,
120 { 59, 67, 44, 140, 161, 202, 78, 67, 119 } /* left = tm */
121 }, { /* above = d45 */
122 { 59, 38, 83, 112, 103, 162, 98, 136, 90 } /* left = v */,
123 { 62, 30, 23, 158, 200, 207, 59, 57, 50 } /* left = h */,
124 { 103, 26, 36, 129, 132, 201, 83, 80, 93 } /* left = dc */,
125 { 67, 30, 29, 84, 86, 191, 102, 91, 59 } /* left = d45 */,
126 { 60, 32, 33, 112, 71, 220, 64, 89, 104 } /* left = d135 */,
127 { 53, 26, 34, 130, 56, 149, 84, 120, 103 } /* left = d117 */,
128 { 53, 21, 23, 133, 109, 210, 56, 77, 172 } /* left = d153 */,
129 { 61, 29, 29, 93, 97, 165, 83, 175, 162 } /* left = d63 */,
130 { 77, 19, 29, 112, 142, 228, 55, 66, 36 } /* left = d27 */,
131 { 47, 47, 43, 114, 137, 181, 100, 99, 95 } /* left = tm */
132 }, { /* above = d135 */
133 { 53, 40, 55, 139, 69, 183, 61, 80, 110 } /* left = v */,
134 { 40, 29, 19, 161, 180, 207, 43, 24, 91 } /* left = h */,
135 { 69, 23, 29, 128, 83, 199, 46, 44, 101 } /* left = dc */,
136 { 60, 34, 19, 105, 61, 198, 53, 64, 89 } /* left = d45 */,
137 { 52, 31, 22, 158, 40, 209, 58, 62, 89 } /* left = d135 */,
138 { 44, 31, 29, 147, 46, 158, 56, 102, 198 } /* left = d117 */,
139 { 35, 19, 12, 135, 87, 209, 41, 45, 167 } /* left = d153 */,
140 { 51, 38, 25, 113, 58, 164, 70, 93, 97 } /* left = d63 */,
141 { 55, 25, 21, 118, 95, 215, 38, 39, 66 } /* left = d27 */,
142 { 47, 54, 34, 146, 108, 203, 72, 103, 151 } /* left = tm */
143 }, { /* above = d117 */
144 { 46, 27, 80, 150, 55, 124, 55, 121, 135 } /* left = v */,
145 { 36, 23, 27, 165, 149, 166, 54, 64, 118 } /* left = h */,
146 { 64, 19, 37, 156, 66, 138, 49, 95, 133 } /* left = dc */,
147 { 53, 21, 36, 131, 63, 163, 60, 109, 81 } /* left = d45 */,
148 { 40, 26, 35, 154, 40, 185, 51, 97, 123 } /* left = d135 */,
149 { 35, 19, 34, 179, 19, 97, 48, 129, 124 } /* left = d117 */,
150 { 36, 20, 26, 136, 62, 164, 33, 77, 154 } /* left = d153 */,
151 { 45, 26, 28, 129, 45, 129, 49, 147, 123 } /* left = d63 */,
152 { 45, 18, 32, 130, 90, 157, 40, 79, 91 } /* left = d27 */,
153 { 38, 44, 51, 136, 74, 162, 57, 97, 121 } /* left = tm */
154 }, { /* above = d153 */
155 { 56, 39, 58, 133, 117, 173, 48, 53, 187 } /* left = v */,
156 { 35, 21, 12, 161, 212, 207, 20, 23, 145 } /* left = h */,
157 { 75, 17, 22, 136, 138, 185, 32, 34, 166 } /* left = dc */,
158 { 56, 29, 19, 117, 109, 181, 55, 68, 112 } /* left = d45 */,
159 { 47, 29, 17, 153, 64, 220, 59, 51, 114 } /* left = d135 */,
160 { 46, 16, 24, 136, 76, 147, 41, 64, 172 } /* left = d117 */,
161 { 34, 17, 11, 108, 152, 187, 13, 15, 209 } /* left = d153 */,
162 { 55, 30, 18, 122, 79, 179, 44, 88, 116 } /* left = d63 */,
163 { 51, 24, 14, 115, 133, 209, 32, 26, 104 } /* left = d27 */,
164 { 37, 49, 25, 129, 168, 164, 41, 54, 148 } /* left = tm */
165 }, { /* above = d63 */
166 { 48, 34, 86, 101, 92, 146, 78, 179, 134 } /* left = v */,
167 { 47, 22, 24, 138, 187, 178, 68, 69, 59 } /* left = h */,
168 { 78, 23, 39, 111, 117, 170, 74, 124, 94 } /* left = dc */,
169 { 56, 25, 33, 105, 112, 187, 95, 177, 129 } /* left = d45 */,
170 { 48, 31, 27, 114, 63, 183, 82, 116, 56 } /* left = d135 */,
171 { 43, 28, 37, 121, 63, 123, 61, 192, 169 } /* left = d117 */,
172 { 42, 17, 24, 109, 97, 177, 56, 76, 122 } /* left = d153 */,
173 { 46, 23, 32, 74, 86, 150, 67, 183, 88 } /* left = d63 */,
174 { 58, 18, 28, 105, 139, 182, 70, 92, 63 } /* left = d27 */,
175 { 36, 38, 48, 92, 122, 165, 88, 137, 91 } /* left = tm */
176 }, { /* above = d27 */
177 { 62, 44, 61, 123, 105, 189, 48, 57, 64 } /* left = v */,
178 { 47, 25, 17, 175, 222, 220, 24, 30, 86 } /* left = h */,
179 { 82, 22, 32, 127, 143, 213, 39, 41, 70 } /* left = dc */,
180 { 68, 36, 17, 106, 102, 206, 59, 74, 74 } /* left = d45 */,
181 { 57, 39, 23, 151, 68, 216, 55, 63, 58 } /* left = d135 */,
182 { 49, 30, 35, 141, 70, 168, 82, 40, 115 } /* left = d117 */,
183 { 51, 25, 15, 136, 129, 202, 38, 35, 139 } /* left = d153 */,
184 { 59, 39, 19, 114, 75, 180, 77, 104, 42 } /* left = d63 */,
185 { 68, 26, 16, 111, 141, 215, 29, 28, 28 } /* left = d27 */,
186 { 40, 61, 26, 126, 152, 206, 61, 59, 93 } /* left = tm */
187 }, { /* above = tm */
188 { 44, 78, 115, 132, 119, 173, 71, 112, 93 } /* left = v */,
189 { 39, 38, 21, 184, 227, 206, 42, 32, 64 } /* left = h */,
190 { 65, 70, 60, 155, 159, 199, 61, 60, 81 } /* left = dc */,
191 { 58, 47, 36, 124, 137, 193, 80, 82, 78 } /* left = d45 */,
192 { 49, 50, 35, 144, 95, 205, 63, 78, 59 } /* left = d135 */,
193 { 41, 53, 52, 148, 71, 142, 65, 128, 51 } /* left = d117 */,
194 { 40, 36, 28, 143, 143, 202, 40, 55, 137 } /* left = d153 */,
195 { 42, 44, 44, 104, 105, 164, 64, 130, 80 } /* left = d63 */,
196 { 52, 34, 29, 129, 183, 227, 42, 35, 43 } /* left = d27 */,
197 { 43, 81, 53, 140, 169, 204, 68, 84, 72 } /* left = tm */
201 const uint8_t ff_vp9_default_kf_uvmode_probs[10][9] = {
202 { 118, 15, 123, 148, 131, 101, 44, 93, 131 } /* y = v */,
203 { 113, 12, 23, 188, 226, 142, 26, 32, 125 } /* y = h */,
204 { 144, 11, 54, 157, 195, 130, 46, 58, 108 } /* y = dc */,
205 { 120, 11, 50, 123, 163, 135, 64, 77, 103 } /* y = d45 */,
206 { 113, 9, 36, 155, 111, 157, 32, 44, 161 } /* y = d135 */,
207 { 116, 9, 55, 176, 76, 96, 37, 61, 149 } /* y = d117 */,
208 { 115, 9, 28, 141, 161, 167, 21, 25, 193 } /* y = d153 */,
209 { 116, 12, 64, 120, 140, 125, 49, 115, 121 } /* y = d63 */,
210 { 120, 12, 32, 145, 195, 142, 32, 38, 86 } /* y = d27 */,
211 { 102, 19, 66, 162, 182, 122, 35, 59, 128 } /* y = tm */
214 const int8_t ff_vp9_inter_mode_tree[3][2] = {
215 { -ZEROMV, 1 }, // '0'
216 { -NEARESTMV, 2 }, // '10'
217 { -NEARMV, -NEWMV }, // '11x'
220 const int8_t ff_vp9_filter_tree[2][2] = {
225 const enum FilterMode ff_vp9_filter_lut[3] = {
231 const int16_t ff_vp9_dc_qlookup[3][256] = {
233 4, 8, 8, 9, 10, 11, 12, 12,
234 13, 14, 15, 16, 17, 18, 19, 19,
235 20, 21, 22, 23, 24, 25, 26, 26,
236 27, 28, 29, 30, 31, 32, 32, 33,
237 34, 35, 36, 37, 38, 38, 39, 40,
238 41, 42, 43, 43, 44, 45, 46, 47,
239 48, 48, 49, 50, 51, 52, 53, 53,
240 54, 55, 56, 57, 57, 58, 59, 60,
241 61, 62, 62, 63, 64, 65, 66, 66,
242 67, 68, 69, 70, 70, 71, 72, 73,
243 74, 74, 75, 76, 77, 78, 78, 79,
244 80, 81, 81, 82, 83, 84, 85, 85,
245 87, 88, 90, 92, 93, 95, 96, 98,
246 99, 101, 102, 104, 105, 107, 108, 110,
247 111, 113, 114, 116, 117, 118, 120, 121,
248 123, 125, 127, 129, 131, 134, 136, 138,
249 140, 142, 144, 146, 148, 150, 152, 154,
250 156, 158, 161, 164, 166, 169, 172, 174,
251 177, 180, 182, 185, 187, 190, 192, 195,
252 199, 202, 205, 208, 211, 214, 217, 220,
253 223, 226, 230, 233, 237, 240, 243, 247,
254 250, 253, 257, 261, 265, 269, 272, 276,
255 280, 284, 288, 292, 296, 300, 304, 309,
256 313, 317, 322, 326, 330, 335, 340, 344,
257 349, 354, 359, 364, 369, 374, 379, 384,
258 389, 395, 400, 406, 411, 417, 423, 429,
259 435, 441, 447, 454, 461, 467, 475, 482,
260 489, 497, 505, 513, 522, 530, 539, 549,
261 559, 569, 579, 590, 602, 614, 626, 640,
262 654, 668, 684, 700, 717, 736, 755, 775,
263 796, 819, 843, 869, 896, 925, 955, 988,
264 1022, 1058, 1098, 1139, 1184, 1232, 1282, 1336,
266 4, 9, 10, 13, 15, 17, 20, 22,
267 25, 28, 31, 34, 37, 40, 43, 47,
268 50, 53, 57, 60, 64, 68, 71, 75,
269 78, 82, 86, 90, 93, 97, 101, 105,
270 109, 113, 116, 120, 124, 128, 132, 136,
271 140, 143, 147, 151, 155, 159, 163, 166,
272 170, 174, 178, 182, 185, 189, 193, 197,
273 200, 204, 208, 212, 215, 219, 223, 226,
274 230, 233, 237, 241, 244, 248, 251, 255,
275 259, 262, 266, 269, 273, 276, 280, 283,
276 287, 290, 293, 297, 300, 304, 307, 310,
277 314, 317, 321, 324, 327, 331, 334, 337,
278 343, 350, 356, 362, 369, 375, 381, 387,
279 394, 400, 406, 412, 418, 424, 430, 436,
280 442, 448, 454, 460, 466, 472, 478, 484,
281 490, 499, 507, 516, 525, 533, 542, 550,
282 559, 567, 576, 584, 592, 601, 609, 617,
283 625, 634, 644, 655, 666, 676, 687, 698,
284 708, 718, 729, 739, 749, 759, 770, 782,
285 795, 807, 819, 831, 844, 856, 868, 880,
286 891, 906, 920, 933, 947, 961, 975, 988,
287 1001, 1015, 1030, 1045, 1061, 1076, 1090, 1105,
288 1120, 1137, 1153, 1170, 1186, 1202, 1218, 1236,
289 1253, 1271, 1288, 1306, 1323, 1342, 1361, 1379,
290 1398, 1416, 1436, 1456, 1476, 1496, 1516, 1537,
291 1559, 1580, 1601, 1624, 1647, 1670, 1692, 1717,
292 1741, 1766, 1791, 1817, 1844, 1871, 1900, 1929,
293 1958, 1990, 2021, 2054, 2088, 2123, 2159, 2197,
294 2236, 2276, 2319, 2363, 2410, 2458, 2508, 2561,
295 2616, 2675, 2737, 2802, 2871, 2944, 3020, 3102,
296 3188, 3280, 3375, 3478, 3586, 3702, 3823, 3953,
297 4089, 4236, 4394, 4559, 4737, 4929, 5130, 5347,
299 4, 12, 18, 25, 33, 41, 50, 60,
300 70, 80, 91, 103, 115, 127, 140, 153,
301 166, 180, 194, 208, 222, 237, 251, 266,
302 281, 296, 312, 327, 343, 358, 374, 390,
303 405, 421, 437, 453, 469, 484, 500, 516,
304 532, 548, 564, 580, 596, 611, 627, 643,
305 659, 674, 690, 706, 721, 737, 752, 768,
306 783, 798, 814, 829, 844, 859, 874, 889,
307 904, 919, 934, 949, 964, 978, 993, 1008,
308 1022, 1037, 1051, 1065, 1080, 1094, 1108, 1122,
309 1136, 1151, 1165, 1179, 1192, 1206, 1220, 1234,
310 1248, 1261, 1275, 1288, 1302, 1315, 1329, 1342,
311 1368, 1393, 1419, 1444, 1469, 1494, 1519, 1544,
312 1569, 1594, 1618, 1643, 1668, 1692, 1717, 1741,
313 1765, 1789, 1814, 1838, 1862, 1885, 1909, 1933,
314 1957, 1992, 2027, 2061, 2096, 2130, 2165, 2199,
315 2233, 2267, 2300, 2334, 2367, 2400, 2434, 2467,
316 2499, 2532, 2575, 2618, 2661, 2704, 2746, 2788,
317 2830, 2872, 2913, 2954, 2995, 3036, 3076, 3127,
318 3177, 3226, 3275, 3324, 3373, 3421, 3469, 3517,
319 3565, 3621, 3677, 3733, 3788, 3843, 3897, 3951,
320 4005, 4058, 4119, 4181, 4241, 4301, 4361, 4420,
321 4479, 4546, 4612, 4677, 4742, 4807, 4871, 4942,
322 5013, 5083, 5153, 5222, 5291, 5367, 5442, 5517,
323 5591, 5665, 5745, 5825, 5905, 5984, 6063, 6149,
324 6234, 6319, 6404, 6495, 6587, 6678, 6769, 6867,
325 6966, 7064, 7163, 7269, 7376, 7483, 7599, 7715,
326 7832, 7958, 8085, 8214, 8352, 8492, 8635, 8788,
327 8945, 9104, 9275, 9450, 9639, 9832, 10031, 10245,
328 10465, 10702, 10946, 11210, 11482, 11776, 12081, 12409,
329 12750, 13118, 13501, 13913, 14343, 14807, 15290, 15812,
330 16356, 16943, 17575, 18237, 18949, 19718, 20521, 21387,
334 const int16_t ff_vp9_ac_qlookup[3][256] = {
336 4, 8, 9, 10, 11, 12, 13, 14,
337 15, 16, 17, 18, 19, 20, 21, 22,
338 23, 24, 25, 26, 27, 28, 29, 30,
339 31, 32, 33, 34, 35, 36, 37, 38,
340 39, 40, 41, 42, 43, 44, 45, 46,
341 47, 48, 49, 50, 51, 52, 53, 54,
342 55, 56, 57, 58, 59, 60, 61, 62,
343 63, 64, 65, 66, 67, 68, 69, 70,
344 71, 72, 73, 74, 75, 76, 77, 78,
345 79, 80, 81, 82, 83, 84, 85, 86,
346 87, 88, 89, 90, 91, 92, 93, 94,
347 95, 96, 97, 98, 99, 100, 101, 102,
348 104, 106, 108, 110, 112, 114, 116, 118,
349 120, 122, 124, 126, 128, 130, 132, 134,
350 136, 138, 140, 142, 144, 146, 148, 150,
351 152, 155, 158, 161, 164, 167, 170, 173,
352 176, 179, 182, 185, 188, 191, 194, 197,
353 200, 203, 207, 211, 215, 219, 223, 227,
354 231, 235, 239, 243, 247, 251, 255, 260,
355 265, 270, 275, 280, 285, 290, 295, 300,
356 305, 311, 317, 323, 329, 335, 341, 347,
357 353, 359, 366, 373, 380, 387, 394, 401,
358 408, 416, 424, 432, 440, 448, 456, 465,
359 474, 483, 492, 501, 510, 520, 530, 540,
360 550, 560, 571, 582, 593, 604, 615, 627,
361 639, 651, 663, 676, 689, 702, 715, 729,
362 743, 757, 771, 786, 801, 816, 832, 848,
363 864, 881, 898, 915, 933, 951, 969, 988,
364 1007, 1026, 1046, 1066, 1087, 1108, 1129, 1151,
365 1173, 1196, 1219, 1243, 1267, 1292, 1317, 1343,
366 1369, 1396, 1423, 1451, 1479, 1508, 1537, 1567,
367 1597, 1628, 1660, 1692, 1725, 1759, 1793, 1828,
369 4, 9, 11, 13, 16, 18, 21, 24,
370 27, 30, 33, 37, 40, 44, 48, 51,
371 55, 59, 63, 67, 71, 75, 79, 83,
372 88, 92, 96, 100, 105, 109, 114, 118,
373 122, 127, 131, 136, 140, 145, 149, 154,
374 158, 163, 168, 172, 177, 181, 186, 190,
375 195, 199, 204, 208, 213, 217, 222, 226,
376 231, 235, 240, 244, 249, 253, 258, 262,
377 267, 271, 275, 280, 284, 289, 293, 297,
378 302, 306, 311, 315, 319, 324, 328, 332,
379 337, 341, 345, 349, 354, 358, 362, 367,
380 371, 375, 379, 384, 388, 392, 396, 401,
381 409, 417, 425, 433, 441, 449, 458, 466,
382 474, 482, 490, 498, 506, 514, 523, 531,
383 539, 547, 555, 563, 571, 579, 588, 596,
384 604, 616, 628, 640, 652, 664, 676, 688,
385 700, 713, 725, 737, 749, 761, 773, 785,
386 797, 809, 825, 841, 857, 873, 889, 905,
387 922, 938, 954, 970, 986, 1002, 1018, 1038,
388 1058, 1078, 1098, 1118, 1138, 1158, 1178, 1198,
389 1218, 1242, 1266, 1290, 1314, 1338, 1362, 1386,
390 1411, 1435, 1463, 1491, 1519, 1547, 1575, 1603,
391 1631, 1663, 1695, 1727, 1759, 1791, 1823, 1859,
392 1895, 1931, 1967, 2003, 2039, 2079, 2119, 2159,
393 2199, 2239, 2283, 2327, 2371, 2415, 2459, 2507,
394 2555, 2603, 2651, 2703, 2755, 2807, 2859, 2915,
395 2971, 3027, 3083, 3143, 3203, 3263, 3327, 3391,
396 3455, 3523, 3591, 3659, 3731, 3803, 3876, 3952,
397 4028, 4104, 4184, 4264, 4348, 4432, 4516, 4604,
398 4692, 4784, 4876, 4972, 5068, 5168, 5268, 5372,
399 5476, 5584, 5692, 5804, 5916, 6032, 6148, 6268,
400 6388, 6512, 6640, 6768, 6900, 7036, 7172, 7312,
402 4, 13, 19, 27, 35, 44, 54, 64,
403 75, 87, 99, 112, 126, 139, 154, 168,
404 183, 199, 214, 230, 247, 263, 280, 297,
405 314, 331, 349, 366, 384, 402, 420, 438,
406 456, 475, 493, 511, 530, 548, 567, 586,
407 604, 623, 642, 660, 679, 698, 716, 735,
408 753, 772, 791, 809, 828, 846, 865, 884,
409 902, 920, 939, 957, 976, 994, 1012, 1030,
410 1049, 1067, 1085, 1103, 1121, 1139, 1157, 1175,
411 1193, 1211, 1229, 1246, 1264, 1282, 1299, 1317,
412 1335, 1352, 1370, 1387, 1405, 1422, 1440, 1457,
413 1474, 1491, 1509, 1526, 1543, 1560, 1577, 1595,
414 1627, 1660, 1693, 1725, 1758, 1791, 1824, 1856,
415 1889, 1922, 1954, 1987, 2020, 2052, 2085, 2118,
416 2150, 2183, 2216, 2248, 2281, 2313, 2346, 2378,
417 2411, 2459, 2508, 2556, 2605, 2653, 2701, 2750,
418 2798, 2847, 2895, 2943, 2992, 3040, 3088, 3137,
419 3185, 3234, 3298, 3362, 3426, 3491, 3555, 3619,
420 3684, 3748, 3812, 3876, 3941, 4005, 4069, 4149,
421 4230, 4310, 4390, 4470, 4550, 4631, 4711, 4791,
422 4871, 4967, 5064, 5160, 5256, 5352, 5448, 5544,
423 5641, 5737, 5849, 5961, 6073, 6185, 6297, 6410,
424 6522, 6650, 6778, 6906, 7034, 7162, 7290, 7435,
425 7579, 7723, 7867, 8011, 8155, 8315, 8475, 8635,
426 8795, 8956, 9132, 9308, 9484, 9660, 9836, 10028,
427 10220, 10412, 10604, 10812, 11020, 11228, 11437, 11661,
428 11885, 12109, 12333, 12573, 12813, 13053, 13309, 13565,
429 13821, 14093, 14365, 14637, 14925, 15213, 15502, 15806,
430 16110, 16414, 16734, 17054, 17390, 17726, 18062, 18414,
431 18766, 19134, 19502, 19886, 20270, 20670, 21070, 21486,
432 21902, 22334, 22766, 23214, 23662, 24126, 24590, 25070,
433 25551, 26047, 26559, 27071, 27599, 28143, 28687, 29247,
437 const enum TxfmType ff_vp9_intra_txfm_type[14] = {
438 [VERT_PRED] = ADST_DCT,
439 [HOR_PRED] = DCT_ADST,
441 [DIAG_DOWN_LEFT_PRED] = DCT_DCT,
442 [DIAG_DOWN_RIGHT_PRED] = ADST_ADST,
443 [VERT_RIGHT_PRED] = ADST_DCT,
444 [HOR_DOWN_PRED] = DCT_ADST,
445 [VERT_LEFT_PRED] = ADST_DCT,
446 [HOR_UP_PRED] = DCT_ADST,
447 [TM_VP8_PRED] = ADST_ADST,
448 [NEARESTMV] = DCT_DCT,
454 const int16_t ff_vp9_default_scan_4x4[16] = {
461 const int16_t ff_vp9_col_scan_4x4[16] = {
468 const int16_t ff_vp9_row_scan_4x4[16] = {
475 const int16_t ff_vp9_default_scan_8x8[64] = {
476 0, 1, 8, 2, 9, 16, 10, 3,
477 17, 24, 18, 11, 4, 25, 32, 19,
478 12, 26, 5, 33, 20, 27, 40, 13,
479 34, 6, 41, 28, 21, 35, 42, 48,
480 14, 7, 36, 29, 43, 56, 49, 22,
481 15, 37, 50, 44, 57, 30, 23, 51,
482 45, 58, 38, 31, 52, 59, 39, 46,
483 53, 60, 47, 54, 61, 55, 62, 63,
486 const int16_t ff_vp9_col_scan_8x8[64] = {
487 0, 1, 2, 8, 3, 9, 4, 10,
488 16, 5, 11, 17, 12, 18, 6, 24,
489 19, 13, 25, 7, 26, 20, 32, 14,
490 27, 21, 33, 28, 34, 15, 22, 35,
491 40, 29, 41, 36, 23, 30, 42, 37,
492 48, 43, 31, 44, 49, 38, 50, 56,
493 45, 39, 51, 57, 52, 46, 58, 53,
494 59, 47, 60, 54, 61, 55, 62, 63,
497 const int16_t ff_vp9_row_scan_8x8[64] = {
498 0, 8, 16, 1, 9, 24, 2, 17,
499 32, 10, 25, 3, 40, 18, 11, 33,
500 26, 19, 4, 48, 41, 34, 12, 27,
501 56, 20, 5, 42, 35, 13, 49, 28,
502 6, 21, 43, 36, 14, 50, 29, 57,
503 7, 44, 22, 37, 51, 15, 58, 30,
504 23, 45, 52, 38, 59, 31, 46, 53,
505 39, 60, 47, 61, 54, 62, 55, 63,
508 const int16_t ff_vp9_default_scan_16x16[256] = {
509 0, 1, 16, 2, 17, 32, 3, 18, 33, 48, 4, 34, 19, 49, 20, 5,
510 35, 64, 50, 36, 65, 21, 6, 51, 80, 66, 37, 22, 52, 7, 81, 67,
511 38, 82, 53, 23, 96, 68, 8, 83, 97, 54, 39, 69, 112, 24, 98, 84,
512 70, 55, 9, 40, 85, 99, 113, 128, 25, 114, 100, 71, 86, 56, 10, 41,
513 115, 101, 129, 116, 72, 87, 26, 130, 144, 102, 57, 11, 42, 117, 131, 145,
514 88, 103, 27, 73, 132, 118, 146, 58, 160, 12, 43, 133, 147, 104, 89, 119,
515 161, 74, 148, 134, 28, 162, 59, 13, 176, 120, 149, 90, 135, 105, 163, 44,
516 75, 177, 164, 29, 150, 121, 136, 178, 165, 14, 106, 60, 91, 151, 45, 179,
517 192, 137, 166, 122, 76, 180, 152, 30, 61, 15, 107, 167, 181, 193, 92, 208,
518 46, 138, 123, 153, 194, 77, 168, 182, 31, 195, 209, 183, 108, 139, 62, 154,
519 47, 196, 93, 169, 210, 197, 224, 124, 184, 211, 78, 109, 170, 155, 63, 198,
520 212, 185, 225, 240, 140, 94, 199, 125, 79, 213, 226, 171, 186, 156, 214, 200,
521 110, 227, 141, 95, 241, 215, 228, 201, 126, 242, 187, 172, 157, 229, 111, 216,
522 243, 142, 202, 230, 127, 217, 244, 173, 188, 231, 158, 203, 143, 245, 218, 232,
523 189, 246, 159, 174, 233, 247, 219, 204, 175, 190, 248, 234, 205, 220, 249, 191,
524 235, 221, 250, 206, 222, 251, 236, 207, 237, 223, 252, 238, 253, 239, 254, 255,
527 const int16_t ff_vp9_col_scan_16x16[256] = {
528 0, 1, 2, 3, 16, 4, 17, 5, 18, 6, 19, 32, 20, 7, 33, 21,
529 34, 8, 35, 22, 48, 36, 9, 49, 23, 50, 37, 10, 38, 51, 24, 64,
530 52, 11, 65, 39, 25, 53, 66, 54, 40, 67, 12, 80, 26, 68, 55, 81,
531 41, 69, 13, 27, 82, 56, 70, 83, 42, 14, 84, 96, 71, 28, 57, 85,
532 97, 15, 72, 98, 43, 86, 58, 99, 29, 87, 100, 112, 73, 44, 101, 59,
533 30, 113, 88, 114, 74, 128, 102, 45, 31, 115, 60, 103, 89, 116, 75, 129,
534 117, 46, 104, 90, 61, 130, 118, 131, 132, 105, 76, 47, 119, 144, 91, 62,
535 133, 106, 145, 120, 146, 134, 77, 147, 121, 92, 135, 148, 63, 107, 136, 122,
536 93, 149, 160, 78, 150, 137, 108, 161, 162, 151, 123, 79, 138, 163, 152, 94,
537 164, 109, 165, 153, 124, 139, 176, 166, 95, 177, 167, 110, 154, 178, 125, 179,
538 140, 168, 155, 111, 180, 192, 181, 169, 141, 126, 182, 193, 194, 156, 183, 170,
539 195, 127, 142, 196, 184, 208, 197, 157, 171, 143, 185, 198, 209, 199, 210, 172,
540 158, 186, 211, 224, 212, 200, 240, 159, 213, 225, 187, 201, 173, 226, 214, 215,
541 227, 202, 228, 188, 241, 216, 174, 229, 242, 203, 243, 217, 230, 175, 189, 244,
542 231, 204, 218, 232, 245, 219, 246, 190, 233, 205, 191, 247, 234, 248, 220, 206,
543 249, 235, 221, 207, 250, 236, 222, 251, 223, 237, 238, 252, 239, 253, 254, 255,
546 const int16_t ff_vp9_row_scan_16x16[256] = {
547 0, 16, 32, 1, 48, 17, 64, 33, 2, 80, 18, 49, 96, 34, 3, 65,
548 19, 112, 50, 81, 35, 4, 128, 66, 20, 97, 51, 82, 5, 144, 36, 67,
549 113, 98, 21, 52, 160, 83, 129, 37, 68, 6, 114, 176, 99, 53, 22, 84,
550 145, 38, 69, 130, 7, 115, 192, 100, 54, 23, 85, 161, 146, 131, 39, 70,
551 208, 116, 8, 101, 177, 55, 86, 24, 162, 147, 132, 71, 224, 117, 40, 102,
552 9, 148, 56, 87, 193, 163, 240, 133, 178, 25, 118, 72, 41, 103, 164, 10,
553 149, 88, 134, 209, 179, 57, 119, 194, 26, 73, 165, 150, 104, 42, 135, 11,
554 180, 120, 89, 225, 195, 58, 27, 210, 151, 181, 166, 74, 43, 105, 12, 136,
555 90, 59, 241, 121, 28, 196, 167, 211, 152, 44, 182, 137, 75, 13, 226, 106,
556 122, 60, 197, 91, 168, 29, 183, 153, 14, 76, 212, 138, 45, 107, 15, 198,
557 92, 227, 169, 30, 123, 154, 61, 242, 184, 213, 139, 46, 77, 31, 108, 170,
558 199, 185, 124, 228, 93, 155, 214, 62, 140, 243, 78, 47, 200, 109, 186, 171,
559 201, 94, 63, 215, 229, 156, 79, 125, 141, 110, 216, 187, 172, 244, 202, 230,
560 217, 95, 157, 126, 245, 111, 142, 231, 188, 127, 158, 218, 173, 232, 246, 233,
561 203, 143, 247, 174, 189, 159, 219, 204, 248, 234, 249, 175, 190, 220, 205, 250,
562 235, 191, 221, 251, 236, 206, 252, 222, 207, 237, 223, 253, 238, 254, 239, 255,
565 const int16_t ff_vp9_default_scan_32x32[1024] = {
566 0, 1, 32, 2, 33, 64, 3, 34, 65, 4, 96, 35, 66, 5, 36, 97, 67, 128, 98, 68, 37, 6, 129, 99, 7, 160, 69, 38, 130, 100, 161, 131,
567 39, 70, 8, 101, 162, 132, 192, 71, 40, 9, 102, 163, 133, 193, 72, 224, 103, 41, 164, 10, 194, 134, 165, 73, 104, 135, 225, 42, 195, 11, 256, 166,
568 226, 196, 74, 105, 136, 43, 12, 167, 197, 227, 257, 75, 106, 137, 228, 44, 198, 168, 258, 288, 13, 229, 76, 107, 199, 138, 259, 169, 289, 45, 230, 260,
569 200, 108, 14, 170, 139, 320, 290, 77, 231, 261, 46, 201, 140, 291, 109, 232, 321, 262, 171, 78, 292, 15, 322, 202, 263, 352, 172, 293, 233, 141, 323, 110,
570 47, 203, 264, 234, 294, 353, 324, 16, 79, 204, 265, 295, 325, 173, 354, 142, 235, 384, 48, 296, 111, 266, 355, 326, 80, 17, 205, 236, 174, 356, 385, 327,
571 143, 297, 267, 357, 386, 112, 49, 328, 298, 206, 416, 237, 358, 387, 81, 175, 18, 329, 359, 388, 299, 330, 389, 113, 417, 238, 360, 50, 207, 418, 390, 331,
572 19, 448, 361, 82, 419, 391, 239, 51, 362, 420, 114, 449, 480, 421, 83, 363, 450, 422, 512, 451, 423, 115, 452, 481, 453, 482, 454, 544, 483, 455, 513, 484,
573 514, 485, 515, 486, 545, 576, 487, 546, 547, 608, 577, 578, 579, 609, 610, 611, 20, 144, 268, 392, 516, 640, 21, 52, 145, 176, 269, 300, 393, 424, 517, 548,
574 641, 672, 22, 53, 84, 146, 177, 208, 270, 301, 332, 394, 425, 456, 518, 549, 580, 642, 673, 704, 23, 54, 85, 116, 147, 178, 209, 240, 271, 302, 333, 364,
575 395, 426, 457, 488, 519, 550, 581, 612, 643, 674, 705, 736, 55, 86, 117, 179, 210, 241, 303, 334, 365, 427, 458, 489, 551, 582, 613, 675, 706, 737, 87, 118,
576 211, 242, 335, 366, 459, 490, 583, 614, 707, 738, 119, 243, 367, 491, 615, 739, 24, 148, 272, 396, 520, 644, 768, 25, 56, 149, 180, 273, 304, 397, 428, 521,
577 552, 645, 676, 769, 800, 26, 57, 88, 150, 181, 212, 274, 305, 336, 398, 429, 460, 522, 553, 584, 646, 677, 708, 770, 801, 832, 27, 58, 89, 120, 151, 182,
578 213, 244, 275, 306, 337, 368, 399, 430, 461, 492, 523, 554, 585, 616, 647, 678, 709, 740, 771, 802, 833, 864, 59, 90, 121, 183, 214, 245, 307, 338, 369, 431,
579 462, 493, 555, 586, 617, 679, 710, 741, 803, 834, 865, 91, 122, 215, 246, 339, 370, 463, 494, 587, 618, 711, 742, 835, 866, 123, 247, 371, 495, 619, 743, 867,
580 28, 152, 276, 400, 524, 648, 772, 896, 29, 60, 153, 184, 277, 308, 401, 432, 525, 556, 649, 680, 773, 804, 897, 928, 30, 61, 92, 154, 185, 216, 278, 309,
581 340, 402, 433, 464, 526, 557, 588, 650, 681, 712, 774, 805, 836, 898, 929, 960, 31, 62, 93, 124, 155, 186, 217, 248, 279, 310, 341, 372, 403, 434, 465, 496,
582 527, 558, 589, 620, 651, 682, 713, 744, 775, 806, 837, 868, 899, 930, 961, 992, 63, 94, 125, 187, 218, 249, 311, 342, 373, 435, 466, 497, 559, 590, 621, 683,
583 714, 745, 807, 838, 869, 931, 962, 993, 95, 126, 219, 250, 343, 374, 467, 498, 591, 622, 715, 746, 839, 870, 963, 994, 127, 251, 375, 499, 623, 747, 871, 995,
584 156, 280, 404, 528, 652, 776, 900, 157, 188, 281, 312, 405, 436, 529, 560, 653, 684, 777, 808, 901, 932, 158, 189, 220, 282, 313, 344, 406, 437, 468, 530, 561,
585 592, 654, 685, 716, 778, 809, 840, 902, 933, 964, 159, 190, 221, 252, 283, 314, 345, 376, 407, 438, 469, 500, 531, 562, 593, 624, 655, 686, 717, 748, 779, 810,
586 841, 872, 903, 934, 965, 996, 191, 222, 253, 315, 346, 377, 439, 470, 501, 563, 594, 625, 687, 718, 749, 811, 842, 873, 935, 966, 997, 223, 254, 347, 378, 471,
587 502, 595, 626, 719, 750, 843, 874, 967, 998, 255, 379, 503, 627, 751, 875, 999, 284, 408, 532, 656, 780, 904, 285, 316, 409, 440, 533, 564, 657, 688, 781, 812,
588 905, 936, 286, 317, 348, 410, 441, 472, 534, 565, 596, 658, 689, 720, 782, 813, 844, 906, 937, 968, 287, 318, 349, 380, 411, 442, 473, 504, 535, 566, 597, 628,
589 659, 690, 721, 752, 783, 814, 845, 876, 907, 938, 969, 1000, 319, 350, 381, 443, 474, 505, 567, 598, 629, 691, 722, 753, 815, 846, 877, 939, 970, 1001, 351, 382,
590 475, 506, 599, 630, 723, 754, 847, 878, 971, 1002, 383, 507, 631, 755, 879, 1003, 412, 536, 660, 784, 908, 413, 444, 537, 568, 661, 692, 785, 816, 909, 940, 414,
591 445, 476, 538, 569, 600, 662, 693, 724, 786, 817, 848, 910, 941, 972, 415, 446, 477, 508, 539, 570, 601, 632, 663, 694, 725, 756, 787, 818, 849, 880, 911, 942,
592 973, 1004, 447, 478, 509, 571, 602, 633, 695, 726, 757, 819, 850, 881, 943, 974, 1005, 479, 510, 603, 634, 727, 758, 851, 882, 975, 1006, 511, 635, 759, 883, 1007,
593 540, 664, 788, 912, 541, 572, 665, 696, 789, 820, 913, 944, 542, 573, 604, 666, 697, 728, 790, 821, 852, 914, 945, 976, 543, 574, 605, 636, 667, 698, 729, 760,
594 791, 822, 853, 884, 915, 946, 977, 1008, 575, 606, 637, 699, 730, 761, 823, 854, 885, 947, 978, 1009, 607, 638, 731, 762, 855, 886, 979, 1010, 639, 763, 887, 1011,
595 668, 792, 916, 669, 700, 793, 824, 917, 948, 670, 701, 732, 794, 825, 856, 918, 949, 980, 671, 702, 733, 764, 795, 826, 857, 888, 919, 950, 981, 1012, 703, 734,
596 765, 827, 858, 889, 951, 982, 1013, 735, 766, 859, 890, 983, 1014, 767, 891, 1015, 796, 920, 797, 828, 921, 952, 798, 829, 860, 922, 953, 984, 799, 830, 861, 892,
597 923, 954, 985, 1016, 831, 862, 893, 955, 986, 1017, 863, 894, 987, 1018, 895, 1019, 924, 925, 956, 926, 957, 988, 927, 958, 989, 1020, 959, 990, 1021, 991, 1022, 1023,
600 const int16_t * const ff_vp9_scans[5][4] = {
602 ff_vp9_default_scan_4x4, ff_vp9_col_scan_4x4,
603 ff_vp9_row_scan_4x4, ff_vp9_default_scan_4x4
605 ff_vp9_default_scan_8x8, ff_vp9_col_scan_8x8,
606 ff_vp9_row_scan_8x8, ff_vp9_default_scan_8x8
608 ff_vp9_default_scan_16x16, ff_vp9_col_scan_16x16,
609 ff_vp9_row_scan_16x16, ff_vp9_default_scan_16x16
611 ff_vp9_default_scan_32x32, ff_vp9_default_scan_32x32,
612 ff_vp9_default_scan_32x32, ff_vp9_default_scan_32x32
614 ff_vp9_default_scan_4x4, ff_vp9_default_scan_4x4,
615 ff_vp9_default_scan_4x4, ff_vp9_default_scan_4x4
619 const int16_t ff_vp9_default_scan_4x4_nb[16][2] = {
620 { 0, 0 }, { 0, 0 }, { 4, 1 }, { 1, 1 },
621 { 4, 4 }, { 2, 2 }, { 5, 2 }, { 8, 8 },
622 { 8, 5 }, { 6, 3 }, { 9, 6 }, { 12, 9 },
623 { 10, 7 }, { 13, 10 }, { 14, 11 }, { 0, 0 },
626 const int16_t ff_vp9_col_scan_4x4_nb[16][2] = {
627 { 0, 0 }, { 1, 1 }, { 0, 0 }, { 2, 2 },
628 { 4, 4 }, { 5, 5 }, { 4, 4 }, { 6, 6 },
629 { 8, 8 }, { 9, 9 }, { 8, 8 }, { 12, 12 },
630 { 10, 10 }, { 13, 13 }, { 14, 14 }, { 0, 0 },
633 const int16_t ff_vp9_row_scan_4x4_nb[16][2] = {
634 { 0, 0 }, { 0, 0 }, { 4, 4 }, { 1, 1 },
635 { 8, 8 }, { 5, 5 }, { 1, 1 }, { 2, 2 },
636 { 9, 9 }, { 2, 2 }, { 6, 6 }, { 3, 3 },
637 { 10, 10 }, { 7, 7 }, { 11, 11 }, { 0, 0 },
640 const int16_t ff_vp9_default_scan_8x8_nb[64][2] = {
641 { 0, 0 }, { 0, 0 }, { 1, 1 }, { 8, 1 },
642 { 8, 8 }, { 9, 2 }, { 2, 2 }, { 16, 9 },
643 { 16, 16 }, { 17, 10 }, { 10, 3 }, { 3, 3 },
644 { 24, 17 }, { 24, 24 }, { 18, 11 }, { 11, 4 },
645 { 25, 18 }, { 4, 4 }, { 32, 25 }, { 19, 12 },
646 { 26, 19 }, { 32, 32 }, { 12, 5 }, { 33, 26 },
647 { 5, 5 }, { 40, 33 }, { 27, 20 }, { 20, 13 },
648 { 34, 27 }, { 41, 34 }, { 40, 40 }, { 13, 6 },
649 { 6, 6 }, { 35, 28 }, { 28, 21 }, { 42, 35 },
650 { 48, 48 }, { 48, 41 }, { 21, 14 }, { 14, 7 },
651 { 36, 29 }, { 49, 42 }, { 43, 36 }, { 56, 49 },
652 { 29, 22 }, { 22, 15 }, { 50, 43 }, { 44, 37 },
653 { 57, 50 }, { 37, 30 }, { 30, 23 }, { 51, 44 },
654 { 58, 51 }, { 38, 31 }, { 45, 38 }, { 52, 45 },
655 { 59, 52 }, { 46, 39 }, { 53, 46 }, { 60, 53 },
656 { 54, 47 }, { 61, 54 }, { 62, 55 }, { 0, 0 },
659 const int16_t ff_vp9_col_scan_8x8_nb[64][2] = {
660 { 0, 0 }, { 1, 1 }, { 0, 0 }, { 2, 2 },
661 { 8, 8 }, { 3, 3 }, { 9, 9 }, { 8, 8 },
662 { 4, 4 }, { 10, 10 }, { 16, 16 }, { 11, 11 },
663 { 17, 17 }, { 5, 5 }, { 16, 16 }, { 18, 18 },
664 { 12, 12 }, { 24, 24 }, { 6, 6 }, { 25, 25 },
665 { 19, 19 }, { 24, 24 }, { 13, 13 }, { 26, 26 },
666 { 20, 20 }, { 32, 32 }, { 27, 27 }, { 33, 33 },
667 { 14, 14 }, { 21, 21 }, { 34, 34 }, { 32, 32 },
668 { 28, 28 }, { 40, 40 }, { 35, 35 }, { 22, 22 },
669 { 29, 29 }, { 41, 41 }, { 36, 36 }, { 40, 40 },
670 { 42, 42 }, { 30, 30 }, { 43, 43 }, { 48, 48 },
671 { 37, 37 }, { 49, 49 }, { 48, 48 }, { 44, 44 },
672 { 38, 38 }, { 50, 50 }, { 56, 56 }, { 51, 51 },
673 { 45, 45 }, { 57, 57 }, { 52, 52 }, { 58, 58 },
674 { 46, 46 }, { 59, 59 }, { 53, 53 }, { 60, 60 },
675 { 54, 54 }, { 61, 61 }, { 62, 62 }, { 0, 0 },
678 const int16_t ff_vp9_row_scan_8x8_nb[64][2] = {
679 { 0, 0 }, { 8, 8 }, { 0, 0 }, { 1, 1 },
680 { 16, 16 }, { 1, 1 }, { 9, 9 }, { 24, 24 },
681 { 2, 2 }, { 17, 17 }, { 2, 2 }, { 32, 32 },
682 { 10, 10 }, { 3, 3 }, { 25, 25 }, { 18, 18 },
683 { 11, 11 }, { 3, 3 }, { 40, 40 }, { 33, 33 },
684 { 26, 26 }, { 4, 4 }, { 19, 19 }, { 48, 48 },
685 { 12, 12 }, { 4, 4 }, { 34, 34 }, { 27, 27 },
686 { 5, 5 }, { 41, 41 }, { 20, 20 }, { 5, 5 },
687 { 13, 13 }, { 35, 35 }, { 28, 28 }, { 6, 6 },
688 { 42, 42 }, { 21, 21 }, { 49, 49 }, { 6, 6 },
689 { 36, 36 }, { 14, 14 }, { 29, 29 }, { 43, 43 },
690 { 7, 7 }, { 50, 50 }, { 22, 22 }, { 15, 15 },
691 { 37, 37 }, { 44, 44 }, { 30, 30 }, { 51, 51 },
692 { 23, 23 }, { 38, 38 }, { 45, 45 }, { 31, 31 },
693 { 52, 52 }, { 39, 39 }, { 53, 53 }, { 46, 46 },
694 { 54, 54 }, { 47, 47 }, { 55, 55 }, { 0, 0 },
697 const int16_t ff_vp9_default_scan_16x16_nb[256][2] = {
698 { 0, 0 }, { 0, 0 }, { 1, 1 }, { 16, 1 },
699 { 16, 16 }, { 2, 2 }, { 17, 2 }, { 32, 17 },
700 { 32, 32 }, { 3, 3 }, { 33, 18 }, { 18, 3 },
701 { 48, 33 }, { 19, 4 }, { 4, 4 }, { 34, 19 },
702 { 48, 48 }, { 49, 34 }, { 35, 20 }, { 64, 49 },
703 { 20, 5 }, { 5, 5 }, { 50, 35 }, { 64, 64 },
704 { 65, 50 }, { 36, 21 }, { 21, 6 }, { 51, 36 },
705 { 6, 6 }, { 80, 65 }, { 66, 51 }, { 37, 22 },
706 { 81, 66 }, { 52, 37 }, { 22, 7 }, { 80, 80 },
707 { 67, 52 }, { 7, 7 }, { 82, 67 }, { 96, 81 },
708 { 53, 38 }, { 38, 23 }, { 68, 53 }, { 96, 96 },
709 { 23, 8 }, { 97, 82 }, { 83, 68 }, { 69, 54 },
710 { 54, 39 }, { 8, 8 }, { 39, 24 }, { 84, 69 },
711 { 98, 83 }, { 112, 97 }, { 112, 112 }, { 24, 9 },
712 { 113, 98 }, { 99, 84 }, { 70, 55 }, { 85, 70 },
713 { 55, 40 }, { 9, 9 }, { 40, 25 }, { 114, 99 },
714 { 100, 85 }, { 128, 113 }, { 115, 100 }, { 71, 56 },
715 { 86, 71 }, { 25, 10 }, { 129, 114 }, { 128, 128 },
716 { 101, 86 }, { 56, 41 }, { 10, 10 }, { 41, 26 },
717 { 116, 101 }, { 130, 115 }, { 144, 129 }, { 87, 72 },
718 { 102, 87 }, { 26, 11 }, { 72, 57 }, { 131, 116 },
719 { 117, 102 }, { 145, 130 }, { 57, 42 }, { 144, 144 },
720 { 11, 11 }, { 42, 27 }, { 132, 117 }, { 146, 131 },
721 { 103, 88 }, { 88, 73 }, { 118, 103 }, { 160, 145 },
722 { 73, 58 }, { 147, 132 }, { 133, 118 }, { 27, 12 },
723 { 161, 146 }, { 58, 43 }, { 12, 12 }, { 160, 160 },
724 { 119, 104 }, { 148, 133 }, { 89, 74 }, { 134, 119 },
725 { 104, 89 }, { 162, 147 }, { 43, 28 }, { 74, 59 },
726 { 176, 161 }, { 163, 148 }, { 28, 13 }, { 149, 134 },
727 { 120, 105 }, { 135, 120 }, { 177, 162 }, { 164, 149 },
728 { 13, 13 }, { 105, 90 }, { 59, 44 }, { 90, 75 },
729 { 150, 135 }, { 44, 29 }, { 178, 163 }, { 176, 176 },
730 { 136, 121 }, { 165, 150 }, { 121, 106 }, { 75, 60 },
731 { 179, 164 }, { 151, 136 }, { 29, 14 }, { 60, 45 },
732 { 14, 14 }, { 106, 91 }, { 166, 151 }, { 180, 165 },
733 { 192, 177 }, { 91, 76 }, { 192, 192 }, { 45, 30 },
734 { 137, 122 }, { 122, 107 }, { 152, 137 }, { 193, 178 },
735 { 76, 61 }, { 167, 152 }, { 181, 166 }, { 30, 15 },
736 { 194, 179 }, { 208, 193 }, { 182, 167 }, { 107, 92 },
737 { 138, 123 }, { 61, 46 }, { 153, 138 }, { 46, 31 },
738 { 195, 180 }, { 92, 77 }, { 168, 153 }, { 209, 194 },
739 { 196, 181 }, { 208, 208 }, { 123, 108 }, { 183, 168 },
740 { 210, 195 }, { 77, 62 }, { 108, 93 }, { 169, 154 },
741 { 154, 139 }, { 62, 47 }, { 197, 182 }, { 211, 196 },
742 { 184, 169 }, { 224, 209 }, { 224, 224 }, { 139, 124 },
743 { 93, 78 }, { 198, 183 }, { 124, 109 }, { 78, 63 },
744 { 212, 197 }, { 225, 210 }, { 170, 155 }, { 185, 170 },
745 { 155, 140 }, { 213, 198 }, { 199, 184 }, { 109, 94 },
746 { 226, 211 }, { 140, 125 }, { 94, 79 }, { 240, 225 },
747 { 214, 199 }, { 227, 212 }, { 200, 185 }, { 125, 110 },
748 { 241, 226 }, { 186, 171 }, { 171, 156 }, { 156, 141 },
749 { 228, 213 }, { 110, 95 }, { 215, 200 }, { 242, 227 },
750 { 141, 126 }, { 201, 186 }, { 229, 214 }, { 126, 111 },
751 { 216, 201 }, { 243, 228 }, { 172, 157 }, { 187, 172 },
752 { 230, 215 }, { 157, 142 }, { 202, 187 }, { 142, 127 },
753 { 244, 229 }, { 217, 202 }, { 231, 216 }, { 188, 173 },
754 { 245, 230 }, { 158, 143 }, { 173, 158 }, { 232, 217 },
755 { 246, 231 }, { 218, 203 }, { 203, 188 }, { 174, 159 },
756 { 189, 174 }, { 247, 232 }, { 233, 218 }, { 204, 189 },
757 { 219, 204 }, { 248, 233 }, { 190, 175 }, { 234, 219 },
758 { 220, 205 }, { 249, 234 }, { 205, 190 }, { 221, 206 },
759 { 250, 235 }, { 235, 220 }, { 206, 191 }, { 236, 221 },
760 { 222, 207 }, { 251, 236 }, { 237, 222 }, { 252, 237 },
761 { 238, 223 }, { 253, 238 }, { 254, 239 }, { 0, 0 },
764 const int16_t ff_vp9_col_scan_16x16_nb[256][2] = {
765 { 0, 0 }, { 1, 1 }, { 2, 2 }, { 0, 0 },
766 { 3, 3 }, { 16, 16 }, { 4, 4 }, { 17, 17 },
767 { 5, 5 }, { 18, 18 }, { 16, 16 }, { 19, 19 },
768 { 6, 6 }, { 32, 32 }, { 20, 20 }, { 33, 33 },
769 { 7, 7 }, { 34, 34 }, { 21, 21 }, { 32, 32 },
770 { 35, 35 }, { 8, 8 }, { 48, 48 }, { 22, 22 },
771 { 49, 49 }, { 36, 36 }, { 9, 9 }, { 37, 37 },
772 { 50, 50 }, { 23, 23 }, { 48, 48 }, { 51, 51 },
773 { 10, 10 }, { 64, 64 }, { 38, 38 }, { 24, 24 },
774 { 52, 52 }, { 65, 65 }, { 53, 53 }, { 39, 39 },
775 { 66, 66 }, { 11, 11 }, { 64, 64 }, { 25, 25 },
776 { 67, 67 }, { 54, 54 }, { 80, 80 }, { 40, 40 },
777 { 68, 68 }, { 12, 12 }, { 26, 26 }, { 81, 81 },
778 { 55, 55 }, { 69, 69 }, { 82, 82 }, { 41, 41 },
779 { 13, 13 }, { 83, 83 }, { 80, 80 }, { 70, 70 },
780 { 27, 27 }, { 56, 56 }, { 84, 84 }, { 96, 96 },
781 { 14, 14 }, { 71, 71 }, { 97, 97 }, { 42, 42 },
782 { 85, 85 }, { 57, 57 }, { 98, 98 }, { 28, 28 },
783 { 86, 86 }, { 99, 99 }, { 96, 96 }, { 72, 72 },
784 { 43, 43 }, { 100, 100 }, { 58, 58 }, { 29, 29 },
785 { 112, 112 }, { 87, 87 }, { 113, 113 }, { 73, 73 },
786 { 112, 112 }, { 101, 101 }, { 44, 44 }, { 30, 30 },
787 { 114, 114 }, { 59, 59 }, { 102, 102 }, { 88, 88 },
788 { 115, 115 }, { 74, 74 }, { 128, 128 }, { 116, 116 },
789 { 45, 45 }, { 103, 103 }, { 89, 89 }, { 60, 60 },
790 { 129, 129 }, { 117, 117 }, { 130, 130 }, { 131, 131 },
791 { 104, 104 }, { 75, 75 }, { 46, 46 }, { 118, 118 },
792 { 128, 128 }, { 90, 90 }, { 61, 61 }, { 132, 132 },
793 { 105, 105 }, { 144, 144 }, { 119, 119 }, { 145, 145 },
794 { 133, 133 }, { 76, 76 }, { 146, 146 }, { 120, 120 },
795 { 91, 91 }, { 134, 134 }, { 147, 147 }, { 62, 62 },
796 { 106, 106 }, { 135, 135 }, { 121, 121 }, { 92, 92 },
797 { 148, 148 }, { 144, 144 }, { 77, 77 }, { 149, 149 },
798 { 136, 136 }, { 107, 107 }, { 160, 160 }, { 161, 161 },
799 { 150, 150 }, { 122, 122 }, { 78, 78 }, { 137, 137 },
800 { 162, 162 }, { 151, 151 }, { 93, 93 }, { 163, 163 },
801 { 108, 108 }, { 164, 164 }, { 152, 152 }, { 123, 123 },
802 { 138, 138 }, { 160, 160 }, { 165, 165 }, { 94, 94 },
803 { 176, 176 }, { 166, 166 }, { 109, 109 }, { 153, 153 },
804 { 177, 177 }, { 124, 124 }, { 178, 178 }, { 139, 139 },
805 { 167, 167 }, { 154, 154 }, { 110, 110 }, { 179, 179 },
806 { 176, 176 }, { 180, 180 }, { 168, 168 }, { 140, 140 },
807 { 125, 125 }, { 181, 181 }, { 192, 192 }, { 193, 193 },
808 { 155, 155 }, { 182, 182 }, { 169, 169 }, { 194, 194 },
809 { 126, 126 }, { 141, 141 }, { 195, 195 }, { 183, 183 },
810 { 192, 192 }, { 196, 196 }, { 156, 156 }, { 170, 170 },
811 { 142, 142 }, { 184, 184 }, { 197, 197 }, { 208, 208 },
812 { 198, 198 }, { 209, 209 }, { 171, 171 }, { 157, 157 },
813 { 185, 185 }, { 210, 210 }, { 208, 208 }, { 211, 211 },
814 { 199, 199 }, { 224, 224 }, { 158, 158 }, { 212, 212 },
815 { 224, 224 }, { 186, 186 }, { 200, 200 }, { 172, 172 },
816 { 225, 225 }, { 213, 213 }, { 214, 214 }, { 226, 226 },
817 { 201, 201 }, { 227, 227 }, { 187, 187 }, { 240, 240 },
818 { 215, 215 }, { 173, 173 }, { 228, 228 }, { 241, 241 },
819 { 202, 202 }, { 242, 242 }, { 216, 216 }, { 229, 229 },
820 { 174, 174 }, { 188, 188 }, { 243, 243 }, { 230, 230 },
821 { 203, 203 }, { 217, 217 }, { 231, 231 }, { 244, 244 },
822 { 218, 218 }, { 245, 245 }, { 189, 189 }, { 232, 232 },
823 { 204, 204 }, { 190, 190 }, { 246, 246 }, { 233, 233 },
824 { 247, 247 }, { 219, 219 }, { 205, 205 }, { 248, 248 },
825 { 234, 234 }, { 220, 220 }, { 206, 206 }, { 249, 249 },
826 { 235, 235 }, { 221, 221 }, { 250, 250 }, { 222, 222 },
827 { 236, 236 }, { 237, 237 }, { 251, 251 }, { 238, 238 },
828 { 252, 252 }, { 253, 253 }, { 254, 254 }, { 0, 0 },
831 const int16_t ff_vp9_row_scan_16x16_nb[256][2] = {
832 { 0, 0 }, { 16, 16 }, { 0, 0 }, { 32, 32 },
833 { 1, 1 }, { 48, 48 }, { 17, 17 }, { 1, 1 },
834 { 64, 64 }, { 2, 2 }, { 33, 33 }, { 80, 80 },
835 { 18, 18 }, { 2, 2 }, { 49, 49 }, { 3, 3 },
836 { 96, 96 }, { 34, 34 }, { 65, 65 }, { 19, 19 },
837 { 3, 3 }, { 112, 112 }, { 50, 50 }, { 4, 4 },
838 { 81, 81 }, { 35, 35 }, { 66, 66 }, { 4, 4 },
839 { 128, 128 }, { 20, 20 }, { 51, 51 }, { 97, 97 },
840 { 82, 82 }, { 5, 5 }, { 36, 36 }, { 144, 144 },
841 { 67, 67 }, { 113, 113 }, { 21, 21 }, { 52, 52 },
842 { 5, 5 }, { 98, 98 }, { 160, 160 }, { 83, 83 },
843 { 37, 37 }, { 6, 6 }, { 68, 68 }, { 129, 129 },
844 { 22, 22 }, { 53, 53 }, { 114, 114 }, { 6, 6 },
845 { 99, 99 }, { 176, 176 }, { 84, 84 }, { 38, 38 },
846 { 7, 7 }, { 69, 69 }, { 145, 145 }, { 130, 130 },
847 { 115, 115 }, { 23, 23 }, { 54, 54 }, { 192, 192 },
848 { 100, 100 }, { 7, 7 }, { 85, 85 }, { 161, 161 },
849 { 39, 39 }, { 70, 70 }, { 8, 8 }, { 146, 146 },
850 { 131, 131 }, { 116, 116 }, { 55, 55 }, { 208, 208 },
851 { 101, 101 }, { 24, 24 }, { 86, 86 }, { 8, 8 },
852 { 132, 132 }, { 40, 40 }, { 71, 71 }, { 177, 177 },
853 { 147, 147 }, { 224, 224 }, { 117, 117 }, { 162, 162 },
854 { 9, 9 }, { 102, 102 }, { 56, 56 }, { 25, 25 },
855 { 87, 87 }, { 148, 148 }, { 9, 9 }, { 133, 133 },
856 { 72, 72 }, { 118, 118 }, { 193, 193 }, { 163, 163 },
857 { 41, 41 }, { 103, 103 }, { 178, 178 }, { 10, 10 },
858 { 57, 57 }, { 149, 149 }, { 134, 134 }, { 88, 88 },
859 { 26, 26 }, { 119, 119 }, { 10, 10 }, { 164, 164 },
860 { 104, 104 }, { 73, 73 }, { 209, 209 }, { 179, 179 },
861 { 42, 42 }, { 11, 11 }, { 194, 194 }, { 135, 135 },
862 { 165, 165 }, { 150, 150 }, { 58, 58 }, { 27, 27 },
863 { 89, 89 }, { 11, 11 }, { 120, 120 }, { 74, 74 },
864 { 43, 43 }, { 225, 225 }, { 105, 105 }, { 12, 12 },
865 { 180, 180 }, { 151, 151 }, { 195, 195 }, { 136, 136 },
866 { 28, 28 }, { 166, 166 }, { 121, 121 }, { 59, 59 },
867 { 12, 12 }, { 210, 210 }, { 90, 90 }, { 106, 106 },
868 { 44, 44 }, { 181, 181 }, { 75, 75 }, { 152, 152 },
869 { 13, 13 }, { 167, 167 }, { 137, 137 }, { 13, 13 },
870 { 60, 60 }, { 196, 196 }, { 122, 122 }, { 29, 29 },
871 { 91, 91 }, { 14, 14 }, { 182, 182 }, { 76, 76 },
872 { 211, 211 }, { 153, 153 }, { 14, 14 }, { 107, 107 },
873 { 138, 138 }, { 45, 45 }, { 226, 226 }, { 168, 168 },
874 { 197, 197 }, { 123, 123 }, { 30, 30 }, { 61, 61 },
875 { 15, 15 }, { 92, 92 }, { 154, 154 }, { 183, 183 },
876 { 169, 169 }, { 108, 108 }, { 212, 212 }, { 77, 77 },
877 { 139, 139 }, { 198, 198 }, { 46, 46 }, { 124, 124 },
878 { 227, 227 }, { 62, 62 }, { 31, 31 }, { 184, 184 },
879 { 93, 93 }, { 170, 170 }, { 155, 155 }, { 185, 185 },
880 { 78, 78 }, { 47, 47 }, { 199, 199 }, { 213, 213 },
881 { 140, 140 }, { 63, 63 }, { 109, 109 }, { 125, 125 },
882 { 94, 94 }, { 200, 200 }, { 171, 171 }, { 156, 156 },
883 { 228, 228 }, { 186, 186 }, { 214, 214 }, { 201, 201 },
884 { 79, 79 }, { 141, 141 }, { 110, 110 }, { 229, 229 },
885 { 95, 95 }, { 126, 126 }, { 215, 215 }, { 172, 172 },
886 { 111, 111 }, { 142, 142 }, { 202, 202 }, { 157, 157 },
887 { 216, 216 }, { 230, 230 }, { 217, 217 }, { 187, 187 },
888 { 127, 127 }, { 231, 231 }, { 158, 158 }, { 173, 173 },
889 { 143, 143 }, { 203, 203 }, { 188, 188 }, { 232, 232 },
890 { 218, 218 }, { 233, 233 }, { 159, 159 }, { 174, 174 },
891 { 204, 204 }, { 189, 189 }, { 234, 234 }, { 219, 219 },
892 { 175, 175 }, { 205, 205 }, { 235, 235 }, { 220, 220 },
893 { 190, 190 }, { 236, 236 }, { 206, 206 }, { 191, 191 },
894 { 221, 221 }, { 207, 207 }, { 237, 237 }, { 222, 222 },
895 { 238, 238 }, { 223, 223 }, { 239, 239 }, { 0, 0 },
898 const int16_t ff_vp9_default_scan_32x32_nb[1024][2] = {
899 { 0, 0 }, { 0, 0 }, { 1, 1 }, { 32, 1 },
900 { 32, 32 }, { 2, 2 }, { 33, 2 }, { 64, 33 },
901 { 3, 3 }, { 64, 64 }, { 34, 3 }, { 65, 34 },
902 { 4, 4 }, { 35, 4 }, { 96, 65 }, { 66, 35 },
903 { 96, 96 }, { 97, 66 }, { 67, 36 }, { 36, 5 },
904 { 5, 5 }, { 128, 97 }, { 98, 67 }, { 6, 6 },
905 { 128, 128 }, { 68, 37 }, { 37, 6 }, { 129, 98 },
906 { 99, 68 }, { 160, 129 }, { 130, 99 }, { 38, 7 },
907 { 69, 38 }, { 7, 7 }, { 100, 69 }, { 161, 130 },
908 { 131, 100 }, { 160, 160 }, { 70, 39 }, { 39, 8 },
909 { 8, 8 }, { 101, 70 }, { 162, 131 }, { 132, 101 },
910 { 192, 161 }, { 71, 40 }, { 192, 192 }, { 102, 71 },
911 { 40, 9 }, { 163, 132 }, { 9, 9 }, { 193, 162 },
912 { 133, 102 }, { 164, 133 }, { 72, 41 }, { 103, 72 },
913 { 134, 103 }, { 224, 193 }, { 41, 10 }, { 194, 163 },
914 { 10, 10 }, { 224, 224 }, { 165, 134 }, { 225, 194 },
915 { 195, 164 }, { 73, 42 }, { 104, 73 }, { 135, 104 },
916 { 42, 11 }, { 11, 11 }, { 166, 135 }, { 196, 165 },
917 { 226, 195 }, { 256, 225 }, { 74, 43 }, { 105, 74 },
918 { 136, 105 }, { 227, 196 }, { 43, 12 }, { 197, 166 },
919 { 167, 136 }, { 257, 226 }, { 256, 256 }, { 12, 12 },
920 { 228, 197 }, { 75, 44 }, { 106, 75 }, { 198, 167 },
921 { 137, 106 }, { 258, 227 }, { 168, 137 }, { 288, 257 },
922 { 44, 13 }, { 229, 198 }, { 259, 228 }, { 199, 168 },
923 { 107, 76 }, { 13, 13 }, { 169, 138 }, { 138, 107 },
924 { 288, 288 }, { 289, 258 }, { 76, 45 }, { 230, 199 },
925 { 260, 229 }, { 45, 14 }, { 200, 169 }, { 139, 108 },
926 { 290, 259 }, { 108, 77 }, { 231, 200 }, { 320, 289 },
927 { 261, 230 }, { 170, 139 }, { 77, 46 }, { 291, 260 },
928 { 14, 14 }, { 321, 290 }, { 201, 170 }, { 262, 231 },
929 { 320, 320 }, { 171, 140 }, { 292, 261 }, { 232, 201 },
930 { 140, 109 }, { 322, 291 }, { 109, 78 }, { 46, 15 },
931 { 202, 171 }, { 263, 232 }, { 233, 202 }, { 293, 262 },
932 { 352, 321 }, { 323, 292 }, { 15, 15 }, { 78, 47 },
933 { 203, 172 }, { 264, 233 }, { 294, 263 }, { 324, 293 },
934 { 172, 141 }, { 353, 322 }, { 141, 110 }, { 234, 203 },
935 { 352, 352 }, { 47, 16 }, { 295, 264 }, { 110, 79 },
936 { 265, 234 }, { 354, 323 }, { 325, 294 }, { 79, 48 },
937 { 16, 16 }, { 204, 173 }, { 235, 204 }, { 173, 142 },
938 { 355, 324 }, { 384, 353 }, { 326, 295 }, { 142, 111 },
939 { 296, 265 }, { 266, 235 }, { 356, 325 }, { 385, 354 },
940 { 111, 80 }, { 48, 17 }, { 327, 296 }, { 297, 266 },
941 { 205, 174 }, { 384, 384 }, { 236, 205 }, { 357, 326 },
942 { 386, 355 }, { 80, 49 }, { 174, 143 }, { 17, 17 },
943 { 328, 297 }, { 358, 327 }, { 387, 356 }, { 298, 267 },
944 { 329, 298 }, { 388, 357 }, { 112, 81 }, { 416, 385 },
945 { 237, 206 }, { 359, 328 }, { 49, 18 }, { 206, 175 },
946 { 417, 386 }, { 389, 358 }, { 330, 299 }, { 18, 18 },
947 { 416, 416 }, { 360, 329 }, { 81, 50 }, { 418, 387 },
948 { 390, 359 }, { 238, 207 }, { 50, 19 }, { 361, 330 },
949 { 419, 388 }, { 113, 82 }, { 448, 417 }, { 448, 448 },
950 { 420, 389 }, { 82, 51 }, { 362, 331 }, { 449, 418 },
951 { 421, 390 }, { 480, 480 }, { 450, 419 }, { 422, 391 },
952 { 114, 83 }, { 451, 420 }, { 480, 449 }, { 452, 421 },
953 { 481, 450 }, { 453, 422 }, { 512, 512 }, { 482, 451 },
954 { 454, 423 }, { 512, 481 }, { 483, 452 }, { 513, 482 },
955 { 484, 453 }, { 514, 483 }, { 485, 454 }, { 544, 513 },
956 { 544, 544 }, { 486, 455 }, { 545, 514 }, { 546, 515 },
957 { 576, 576 }, { 576, 545 }, { 577, 546 }, { 578, 547 },
958 { 608, 577 }, { 609, 578 }, { 610, 579 }, { 19, 19 },
959 { 143, 112 }, { 267, 236 }, { 391, 360 }, { 515, 484 },
960 { 608, 608 }, { 20, 20 }, { 51, 20 }, { 144, 113 },
961 { 175, 144 }, { 268, 237 }, { 299, 268 }, { 392, 361 },
962 { 423, 392 }, { 516, 485 }, { 547, 516 }, { 640, 609 },
963 { 640, 640 }, { 21, 21 }, { 52, 21 }, { 83, 52 },
964 { 145, 114 }, { 176, 145 }, { 207, 176 }, { 269, 238 },
965 { 300, 269 }, { 331, 300 }, { 393, 362 }, { 424, 393 },
966 { 455, 424 }, { 517, 486 }, { 548, 517 }, { 579, 548 },
967 { 641, 610 }, { 672, 641 }, { 672, 672 }, { 22, 22 },
968 { 53, 22 }, { 84, 53 }, { 115, 84 }, { 146, 115 },
969 { 177, 146 }, { 208, 177 }, { 239, 208 }, { 270, 239 },
970 { 301, 270 }, { 332, 301 }, { 363, 332 }, { 394, 363 },
971 { 425, 394 }, { 456, 425 }, { 487, 456 }, { 518, 487 },
972 { 549, 518 }, { 580, 549 }, { 611, 580 }, { 642, 611 },
973 { 673, 642 }, { 704, 673 }, { 704, 704 }, { 54, 23 },
974 { 85, 54 }, { 116, 85 }, { 178, 147 }, { 209, 178 },
975 { 240, 209 }, { 302, 271 }, { 333, 302 }, { 364, 333 },
976 { 426, 395 }, { 457, 426 }, { 488, 457 }, { 550, 519 },
977 { 581, 550 }, { 612, 581 }, { 674, 643 }, { 705, 674 },
978 { 736, 705 }, { 86, 55 }, { 117, 86 }, { 210, 179 },
979 { 241, 210 }, { 334, 303 }, { 365, 334 }, { 458, 427 },
980 { 489, 458 }, { 582, 551 }, { 613, 582 }, { 706, 675 },
981 { 737, 706 }, { 118, 87 }, { 242, 211 }, { 366, 335 },
982 { 490, 459 }, { 614, 583 }, { 738, 707 }, { 23, 23 },
983 { 147, 116 }, { 271, 240 }, { 395, 364 }, { 519, 488 },
984 { 643, 612 }, { 736, 736 }, { 24, 24 }, { 55, 24 },
985 { 148, 117 }, { 179, 148 }, { 272, 241 }, { 303, 272 },
986 { 396, 365 }, { 427, 396 }, { 520, 489 }, { 551, 520 },
987 { 644, 613 }, { 675, 644 }, { 768, 737 }, { 768, 768 },
988 { 25, 25 }, { 56, 25 }, { 87, 56 }, { 149, 118 },
989 { 180, 149 }, { 211, 180 }, { 273, 242 }, { 304, 273 },
990 { 335, 304 }, { 397, 366 }, { 428, 397 }, { 459, 428 },
991 { 521, 490 }, { 552, 521 }, { 583, 552 }, { 645, 614 },
992 { 676, 645 }, { 707, 676 }, { 769, 738 }, { 800, 769 },
993 { 800, 800 }, { 26, 26 }, { 57, 26 }, { 88, 57 },
994 { 119, 88 }, { 150, 119 }, { 181, 150 }, { 212, 181 },
995 { 243, 212 }, { 274, 243 }, { 305, 274 }, { 336, 305 },
996 { 367, 336 }, { 398, 367 }, { 429, 398 }, { 460, 429 },
997 { 491, 460 }, { 522, 491 }, { 553, 522 }, { 584, 553 },
998 { 615, 584 }, { 646, 615 }, { 677, 646 }, { 708, 677 },
999 { 739, 708 }, { 770, 739 }, { 801, 770 }, { 832, 801 },
1000 { 832, 832 }, { 58, 27 }, { 89, 58 }, { 120, 89 },
1001 { 182, 151 }, { 213, 182 }, { 244, 213 }, { 306, 275 },
1002 { 337, 306 }, { 368, 337 }, { 430, 399 }, { 461, 430 },
1003 { 492, 461 }, { 554, 523 }, { 585, 554 }, { 616, 585 },
1004 { 678, 647 }, { 709, 678 }, { 740, 709 }, { 802, 771 },
1005 { 833, 802 }, { 864, 833 }, { 90, 59 }, { 121, 90 },
1006 { 214, 183 }, { 245, 214 }, { 338, 307 }, { 369, 338 },
1007 { 462, 431 }, { 493, 462 }, { 586, 555 }, { 617, 586 },
1008 { 710, 679 }, { 741, 710 }, { 834, 803 }, { 865, 834 },
1009 { 122, 91 }, { 246, 215 }, { 370, 339 }, { 494, 463 },
1010 { 618, 587 }, { 742, 711 }, { 866, 835 }, { 27, 27 },
1011 { 151, 120 }, { 275, 244 }, { 399, 368 }, { 523, 492 },
1012 { 647, 616 }, { 771, 740 }, { 864, 864 }, { 28, 28 },
1013 { 59, 28 }, { 152, 121 }, { 183, 152 }, { 276, 245 },
1014 { 307, 276 }, { 400, 369 }, { 431, 400 }, { 524, 493 },
1015 { 555, 524 }, { 648, 617 }, { 679, 648 }, { 772, 741 },
1016 { 803, 772 }, { 896, 865 }, { 896, 896 }, { 29, 29 },
1017 { 60, 29 }, { 91, 60 }, { 153, 122 }, { 184, 153 },
1018 { 215, 184 }, { 277, 246 }, { 308, 277 }, { 339, 308 },
1019 { 401, 370 }, { 432, 401 }, { 463, 432 }, { 525, 494 },
1020 { 556, 525 }, { 587, 556 }, { 649, 618 }, { 680, 649 },
1021 { 711, 680 }, { 773, 742 }, { 804, 773 }, { 835, 804 },
1022 { 897, 866 }, { 928, 897 }, { 928, 928 }, { 30, 30 },
1023 { 61, 30 }, { 92, 61 }, { 123, 92 }, { 154, 123 },
1024 { 185, 154 }, { 216, 185 }, { 247, 216 }, { 278, 247 },
1025 { 309, 278 }, { 340, 309 }, { 371, 340 }, { 402, 371 },
1026 { 433, 402 }, { 464, 433 }, { 495, 464 }, { 526, 495 },
1027 { 557, 526 }, { 588, 557 }, { 619, 588 }, { 650, 619 },
1028 { 681, 650 }, { 712, 681 }, { 743, 712 }, { 774, 743 },
1029 { 805, 774 }, { 836, 805 }, { 867, 836 }, { 898, 867 },
1030 { 929, 898 }, { 960, 929 }, { 960, 960 }, { 62, 31 },
1031 { 93, 62 }, { 124, 93 }, { 186, 155 }, { 217, 186 },
1032 { 248, 217 }, { 310, 279 }, { 341, 310 }, { 372, 341 },
1033 { 434, 403 }, { 465, 434 }, { 496, 465 }, { 558, 527 },
1034 { 589, 558 }, { 620, 589 }, { 682, 651 }, { 713, 682 },
1035 { 744, 713 }, { 806, 775 }, { 837, 806 }, { 868, 837 },
1036 { 930, 899 }, { 961, 930 }, { 992, 961 }, { 94, 63 },
1037 { 125, 94 }, { 218, 187 }, { 249, 218 }, { 342, 311 },
1038 { 373, 342 }, { 466, 435 }, { 497, 466 }, { 590, 559 },
1039 { 621, 590 }, { 714, 683 }, { 745, 714 }, { 838, 807 },
1040 { 869, 838 }, { 962, 931 }, { 993, 962 }, { 126, 95 },
1041 { 250, 219 }, { 374, 343 }, { 498, 467 }, { 622, 591 },
1042 { 746, 715 }, { 870, 839 }, { 994, 963 }, { 155, 124 },
1043 { 279, 248 }, { 403, 372 }, { 527, 496 }, { 651, 620 },
1044 { 775, 744 }, { 899, 868 }, { 156, 125 }, { 187, 156 },
1045 { 280, 249 }, { 311, 280 }, { 404, 373 }, { 435, 404 },
1046 { 528, 497 }, { 559, 528 }, { 652, 621 }, { 683, 652 },
1047 { 776, 745 }, { 807, 776 }, { 900, 869 }, { 931, 900 },
1048 { 157, 126 }, { 188, 157 }, { 219, 188 }, { 281, 250 },
1049 { 312, 281 }, { 343, 312 }, { 405, 374 }, { 436, 405 },
1050 { 467, 436 }, { 529, 498 }, { 560, 529 }, { 591, 560 },
1051 { 653, 622 }, { 684, 653 }, { 715, 684 }, { 777, 746 },
1052 { 808, 777 }, { 839, 808 }, { 901, 870 }, { 932, 901 },
1053 { 963, 932 }, { 158, 127 }, { 189, 158 }, { 220, 189 },
1054 { 251, 220 }, { 282, 251 }, { 313, 282 }, { 344, 313 },
1055 { 375, 344 }, { 406, 375 }, { 437, 406 }, { 468, 437 },
1056 { 499, 468 }, { 530, 499 }, { 561, 530 }, { 592, 561 },
1057 { 623, 592 }, { 654, 623 }, { 685, 654 }, { 716, 685 },
1058 { 747, 716 }, { 778, 747 }, { 809, 778 }, { 840, 809 },
1059 { 871, 840 }, { 902, 871 }, { 933, 902 }, { 964, 933 },
1060 { 995, 964 }, { 190, 159 }, { 221, 190 }, { 252, 221 },
1061 { 314, 283 }, { 345, 314 }, { 376, 345 }, { 438, 407 },
1062 { 469, 438 }, { 500, 469 }, { 562, 531 }, { 593, 562 },
1063 { 624, 593 }, { 686, 655 }, { 717, 686 }, { 748, 717 },
1064 { 810, 779 }, { 841, 810 }, { 872, 841 }, { 934, 903 },
1065 { 965, 934 }, { 996, 965 }, { 222, 191 }, { 253, 222 },
1066 { 346, 315 }, { 377, 346 }, { 470, 439 }, { 501, 470 },
1067 { 594, 563 }, { 625, 594 }, { 718, 687 }, { 749, 718 },
1068 { 842, 811 }, { 873, 842 }, { 966, 935 }, { 997, 966 },
1069 { 254, 223 }, { 378, 347 }, { 502, 471 }, { 626, 595 },
1070 { 750, 719 }, { 874, 843 }, { 998, 967 }, { 283, 252 },
1071 { 407, 376 }, { 531, 500 }, { 655, 624 }, { 779, 748 },
1072 { 903, 872 }, { 284, 253 }, { 315, 284 }, { 408, 377 },
1073 { 439, 408 }, { 532, 501 }, { 563, 532 }, { 656, 625 },
1074 { 687, 656 }, { 780, 749 }, { 811, 780 }, { 904, 873 },
1075 { 935, 904 }, { 285, 254 }, { 316, 285 }, { 347, 316 },
1076 { 409, 378 }, { 440, 409 }, { 471, 440 }, { 533, 502 },
1077 { 564, 533 }, { 595, 564 }, { 657, 626 }, { 688, 657 },
1078 { 719, 688 }, { 781, 750 }, { 812, 781 }, { 843, 812 },
1079 { 905, 874 }, { 936, 905 }, { 967, 936 }, { 286, 255 },
1080 { 317, 286 }, { 348, 317 }, { 379, 348 }, { 410, 379 },
1081 { 441, 410 }, { 472, 441 }, { 503, 472 }, { 534, 503 },
1082 { 565, 534 }, { 596, 565 }, { 627, 596 }, { 658, 627 },
1083 { 689, 658 }, { 720, 689 }, { 751, 720 }, { 782, 751 },
1084 { 813, 782 }, { 844, 813 }, { 875, 844 }, { 906, 875 },
1085 { 937, 906 }, { 968, 937 }, { 999, 968 }, { 318, 287 },
1086 { 349, 318 }, { 380, 349 }, { 442, 411 }, { 473, 442 },
1087 { 504, 473 }, { 566, 535 }, { 597, 566 }, { 628, 597 },
1088 { 690, 659 }, { 721, 690 }, { 752, 721 }, { 814, 783 },
1089 { 845, 814 }, { 876, 845 }, { 938, 907 }, { 969, 938 },
1090 { 1000, 969 }, { 350, 319 }, { 381, 350 }, { 474, 443 },
1091 { 505, 474 }, { 598, 567 }, { 629, 598 }, { 722, 691 },
1092 { 753, 722 }, { 846, 815 }, { 877, 846 }, { 970, 939 },
1093 { 1001, 970 }, { 382, 351 }, { 506, 475 }, { 630, 599 },
1094 { 754, 723 }, { 878, 847 }, { 1002, 971 }, { 411, 380 },
1095 { 535, 504 }, { 659, 628 }, { 783, 752 }, { 907, 876 },
1096 { 412, 381 }, { 443, 412 }, { 536, 505 }, { 567, 536 },
1097 { 660, 629 }, { 691, 660 }, { 784, 753 }, { 815, 784 },
1098 { 908, 877 }, { 939, 908 }, { 413, 382 }, { 444, 413 },
1099 { 475, 444 }, { 537, 506 }, { 568, 537 }, { 599, 568 },
1100 { 661, 630 }, { 692, 661 }, { 723, 692 }, { 785, 754 },
1101 { 816, 785 }, { 847, 816 }, { 909, 878 }, { 940, 909 },
1102 { 971, 940 }, { 414, 383 }, { 445, 414 }, { 476, 445 },
1103 { 507, 476 }, { 538, 507 }, { 569, 538 }, { 600, 569 },
1104 { 631, 600 }, { 662, 631 }, { 693, 662 }, { 724, 693 },
1105 { 755, 724 }, { 786, 755 }, { 817, 786 }, { 848, 817 },
1106 { 879, 848 }, { 910, 879 }, { 941, 910 }, { 972, 941 },
1107 { 1003, 972 }, { 446, 415 }, { 477, 446 }, { 508, 477 },
1108 { 570, 539 }, { 601, 570 }, { 632, 601 }, { 694, 663 },
1109 { 725, 694 }, { 756, 725 }, { 818, 787 }, { 849, 818 },
1110 { 880, 849 }, { 942, 911 }, { 973, 942 }, { 1004, 973 },
1111 { 478, 447 }, { 509, 478 }, { 602, 571 }, { 633, 602 },
1112 { 726, 695 }, { 757, 726 }, { 850, 819 }, { 881, 850 },
1113 { 974, 943 }, { 1005, 974 }, { 510, 479 }, { 634, 603 },
1114 { 758, 727 }, { 882, 851 }, { 1006, 975 }, { 539, 508 },
1115 { 663, 632 }, { 787, 756 }, { 911, 880 }, { 540, 509 },
1116 { 571, 540 }, { 664, 633 }, { 695, 664 }, { 788, 757 },
1117 { 819, 788 }, { 912, 881 }, { 943, 912 }, { 541, 510 },
1118 { 572, 541 }, { 603, 572 }, { 665, 634 }, { 696, 665 },
1119 { 727, 696 }, { 789, 758 }, { 820, 789 }, { 851, 820 },
1120 { 913, 882 }, { 944, 913 }, { 975, 944 }, { 542, 511 },
1121 { 573, 542 }, { 604, 573 }, { 635, 604 }, { 666, 635 },
1122 { 697, 666 }, { 728, 697 }, { 759, 728 }, { 790, 759 },
1123 { 821, 790 }, { 852, 821 }, { 883, 852 }, { 914, 883 },
1124 { 945, 914 }, { 976, 945 }, { 1007, 976 }, { 574, 543 },
1125 { 605, 574 }, { 636, 605 }, { 698, 667 }, { 729, 698 },
1126 { 760, 729 }, { 822, 791 }, { 853, 822 }, { 884, 853 },
1127 { 946, 915 }, { 977, 946 }, { 1008, 977 }, { 606, 575 },
1128 { 637, 606 }, { 730, 699 }, { 761, 730 }, { 854, 823 },
1129 { 885, 854 }, { 978, 947 }, { 1009, 978 }, { 638, 607 },
1130 { 762, 731 }, { 886, 855 }, { 1010, 979 }, { 667, 636 },
1131 { 791, 760 }, { 915, 884 }, { 668, 637 }, { 699, 668 },
1132 { 792, 761 }, { 823, 792 }, { 916, 885 }, { 947, 916 },
1133 { 669, 638 }, { 700, 669 }, { 731, 700 }, { 793, 762 },
1134 { 824, 793 }, { 855, 824 }, { 917, 886 }, { 948, 917 },
1135 { 979, 948 }, { 670, 639 }, { 701, 670 }, { 732, 701 },
1136 { 763, 732 }, { 794, 763 }, { 825, 794 }, { 856, 825 },
1137 { 887, 856 }, { 918, 887 }, { 949, 918 }, { 980, 949 },
1138 { 1011, 980 }, { 702, 671 }, { 733, 702 }, { 764, 733 },
1139 { 826, 795 }, { 857, 826 }, { 888, 857 }, { 950, 919 },
1140 { 981, 950 }, { 1012, 981 }, { 734, 703 }, { 765, 734 },
1141 { 858, 827 }, { 889, 858 }, { 982, 951 }, { 1013, 982 },
1142 { 766, 735 }, { 890, 859 }, { 1014, 983 }, { 795, 764 },
1143 { 919, 888 }, { 796, 765 }, { 827, 796 }, { 920, 889 },
1144 { 951, 920 }, { 797, 766 }, { 828, 797 }, { 859, 828 },
1145 { 921, 890 }, { 952, 921 }, { 983, 952 }, { 798, 767 },
1146 { 829, 798 }, { 860, 829 }, { 891, 860 }, { 922, 891 },
1147 { 953, 922 }, { 984, 953 }, { 1015, 984 }, { 830, 799 },
1148 { 861, 830 }, { 892, 861 }, { 954, 923 }, { 985, 954 },
1149 { 1016, 985 }, { 862, 831 }, { 893, 862 }, { 986, 955 },
1150 { 1017, 986 }, { 894, 863 }, { 1018, 987 }, { 923, 892 },
1151 { 924, 893 }, { 955, 924 }, { 925, 894 }, { 956, 925 },
1152 { 987, 956 }, { 926, 895 }, { 957, 926 }, { 988, 957 },
1153 { 1019, 988 }, { 958, 927 }, { 989, 958 }, { 1020, 989 },
1154 { 990, 959 }, { 1021, 990 }, { 1022, 991 }, { 0, 0 },
1157 const int16_t (* const ff_vp9_scans_nb[5][4])[2] = {
1159 ff_vp9_default_scan_4x4_nb, ff_vp9_col_scan_4x4_nb,
1160 ff_vp9_row_scan_4x4_nb, ff_vp9_default_scan_4x4_nb
1162 ff_vp9_default_scan_8x8_nb, ff_vp9_col_scan_8x8_nb,
1163 ff_vp9_row_scan_8x8_nb, ff_vp9_default_scan_8x8_nb
1165 ff_vp9_default_scan_16x16_nb, ff_vp9_col_scan_16x16_nb,
1166 ff_vp9_row_scan_16x16_nb, ff_vp9_default_scan_16x16_nb
1168 ff_vp9_default_scan_32x32_nb, ff_vp9_default_scan_32x32_nb,
1169 ff_vp9_default_scan_32x32_nb, ff_vp9_default_scan_32x32_nb
1171 ff_vp9_default_scan_4x4_nb, ff_vp9_default_scan_4x4_nb,
1172 ff_vp9_default_scan_4x4_nb, ff_vp9_default_scan_4x4_nb
1176 const uint8_t ff_vp9_model_pareto8[256][8] = {
1177 { 6, 86, 128, 11, 87, 42, 91, 52 },
1178 { 3, 86, 128, 6, 86, 23, 88, 29 },
1179 { 6, 86, 128, 11, 87, 42, 91, 52 },
1180 { 9, 86, 129, 17, 88, 61, 94, 76 },
1181 { 12, 86, 129, 22, 88, 77, 97, 93 },
1182 { 15, 87, 129, 28, 89, 93, 100, 110 },
1183 { 17, 87, 129, 33, 90, 105, 103, 123 },
1184 { 20, 88, 130, 38, 91, 118, 106, 136 },
1185 { 23, 88, 130, 43, 91, 128, 108, 146 },
1186 { 26, 89, 131, 48, 92, 139, 111, 156 },
1187 { 28, 89, 131, 53, 93, 147, 114, 163 },
1188 { 31, 90, 131, 58, 94, 156, 117, 171 },
1189 { 34, 90, 131, 62, 94, 163, 119, 177 },
1190 { 37, 90, 132, 66, 95, 171, 122, 184 },
1191 { 39, 90, 132, 70, 96, 177, 124, 189 },
1192 { 42, 91, 132, 75, 97, 183, 127, 194 },
1193 { 44, 91, 132, 79, 97, 188, 129, 198 },
1194 { 47, 92, 133, 83, 98, 193, 132, 202 },
1195 { 49, 92, 133, 86, 99, 197, 134, 205 },
1196 { 52, 93, 133, 90, 100, 201, 137, 208 },
1197 { 54, 93, 133, 94, 100, 204, 139, 211 },
1198 { 57, 94, 134, 98, 101, 208, 142, 214 },
1199 { 59, 94, 134, 101, 102, 211, 144, 216 },
1200 { 62, 94, 135, 105, 103, 214, 146, 218 },
1201 { 64, 94, 135, 108, 103, 216, 148, 220 },
1202 { 66, 95, 135, 111, 104, 219, 151, 222 },
1203 { 68, 95, 135, 114, 105, 221, 153, 223 },
1204 { 71, 96, 136, 117, 106, 224, 155, 225 },
1205 { 73, 96, 136, 120, 106, 225, 157, 226 },
1206 { 76, 97, 136, 123, 107, 227, 159, 228 },
1207 { 78, 97, 136, 126, 108, 229, 160, 229 },
1208 { 80, 98, 137, 129, 109, 231, 162, 231 },
1209 { 82, 98, 137, 131, 109, 232, 164, 232 },
1210 { 84, 98, 138, 134, 110, 234, 166, 233 },
1211 { 86, 98, 138, 137, 111, 235, 168, 234 },
1212 { 89, 99, 138, 140, 112, 236, 170, 235 },
1213 { 91, 99, 138, 142, 112, 237, 171, 235 },
1214 { 93, 100, 139, 145, 113, 238, 173, 236 },
1215 { 95, 100, 139, 147, 114, 239, 174, 237 },
1216 { 97, 101, 140, 149, 115, 240, 176, 238 },
1217 { 99, 101, 140, 151, 115, 241, 177, 238 },
1218 { 101, 102, 140, 154, 116, 242, 179, 239 },
1219 { 103, 102, 140, 156, 117, 242, 180, 239 },
1220 { 105, 103, 141, 158, 118, 243, 182, 240 },
1221 { 107, 103, 141, 160, 118, 243, 183, 240 },
1222 { 109, 104, 141, 162, 119, 244, 185, 241 },
1223 { 111, 104, 141, 164, 119, 244, 186, 241 },
1224 { 113, 104, 142, 166, 120, 245, 187, 242 },
1225 { 114, 104, 142, 168, 121, 245, 188, 242 },
1226 { 116, 105, 143, 170, 122, 246, 190, 243 },
1227 { 118, 105, 143, 171, 122, 246, 191, 243 },
1228 { 120, 106, 143, 173, 123, 247, 192, 244 },
1229 { 121, 106, 143, 175, 124, 247, 193, 244 },
1230 { 123, 107, 144, 177, 125, 248, 195, 244 },
1231 { 125, 107, 144, 178, 125, 248, 196, 244 },
1232 { 127, 108, 145, 180, 126, 249, 197, 245 },
1233 { 128, 108, 145, 181, 127, 249, 198, 245 },
1234 { 130, 109, 145, 183, 128, 249, 199, 245 },
1235 { 132, 109, 145, 184, 128, 249, 200, 245 },
1236 { 134, 110, 146, 186, 129, 250, 201, 246 },
1237 { 135, 110, 146, 187, 130, 250, 202, 246 },
1238 { 137, 111, 147, 189, 131, 251, 203, 246 },
1239 { 138, 111, 147, 190, 131, 251, 204, 246 },
1240 { 140, 112, 147, 192, 132, 251, 205, 247 },
1241 { 141, 112, 147, 193, 132, 251, 206, 247 },
1242 { 143, 113, 148, 194, 133, 251, 207, 247 },
1243 { 144, 113, 148, 195, 134, 251, 207, 247 },
1244 { 146, 114, 149, 197, 135, 252, 208, 248 },
1245 { 147, 114, 149, 198, 135, 252, 209, 248 },
1246 { 149, 115, 149, 199, 136, 252, 210, 248 },
1247 { 150, 115, 149, 200, 137, 252, 210, 248 },
1248 { 152, 115, 150, 201, 138, 252, 211, 248 },
1249 { 153, 115, 150, 202, 138, 252, 212, 248 },
1250 { 155, 116, 151, 204, 139, 253, 213, 249 },
1251 { 156, 116, 151, 205, 139, 253, 213, 249 },
1252 { 158, 117, 151, 206, 140, 253, 214, 249 },
1253 { 159, 117, 151, 207, 141, 253, 215, 249 },
1254 { 161, 118, 152, 208, 142, 253, 216, 249 },
1255 { 162, 118, 152, 209, 142, 253, 216, 249 },
1256 { 163, 119, 153, 210, 143, 253, 217, 249 },
1257 { 164, 119, 153, 211, 143, 253, 217, 249 },
1258 { 166, 120, 153, 212, 144, 254, 218, 250 },
1259 { 167, 120, 153, 212, 145, 254, 219, 250 },
1260 { 168, 121, 154, 213, 146, 254, 220, 250 },
1261 { 169, 121, 154, 214, 146, 254, 220, 250 },
1262 { 171, 122, 155, 215, 147, 254, 221, 250 },
1263 { 172, 122, 155, 216, 147, 254, 221, 250 },
1264 { 173, 123, 155, 217, 148, 254, 222, 250 },
1265 { 174, 123, 155, 217, 149, 254, 222, 250 },
1266 { 176, 124, 156, 218, 150, 254, 223, 250 },
1267 { 177, 124, 156, 219, 150, 254, 223, 250 },
1268 { 178, 125, 157, 220, 151, 254, 224, 251 },
1269 { 179, 125, 157, 220, 151, 254, 224, 251 },
1270 { 180, 126, 157, 221, 152, 254, 225, 251 },
1271 { 181, 126, 157, 221, 152, 254, 225, 251 },
1272 { 183, 127, 158, 222, 153, 254, 226, 251 },
1273 { 184, 127, 158, 223, 154, 254, 226, 251 },
1274 { 185, 128, 159, 224, 155, 255, 227, 251 },
1275 { 186, 128, 159, 224, 155, 255, 227, 251 },
1276 { 187, 129, 160, 225, 156, 255, 228, 251 },
1277 { 188, 130, 160, 225, 156, 255, 228, 251 },
1278 { 189, 131, 160, 226, 157, 255, 228, 251 },
1279 { 190, 131, 160, 226, 158, 255, 228, 251 },
1280 { 191, 132, 161, 227, 159, 255, 229, 251 },
1281 { 192, 132, 161, 227, 159, 255, 229, 251 },
1282 { 193, 133, 162, 228, 160, 255, 230, 252 },
1283 { 194, 133, 162, 229, 160, 255, 230, 252 },
1284 { 195, 134, 163, 230, 161, 255, 231, 252 },
1285 { 196, 134, 163, 230, 161, 255, 231, 252 },
1286 { 197, 135, 163, 231, 162, 255, 231, 252 },
1287 { 198, 135, 163, 231, 162, 255, 231, 252 },
1288 { 199, 136, 164, 232, 163, 255, 232, 252 },
1289 { 200, 136, 164, 232, 164, 255, 232, 252 },
1290 { 201, 137, 165, 233, 165, 255, 233, 252 },
1291 { 201, 137, 165, 233, 165, 255, 233, 252 },
1292 { 202, 138, 166, 233, 166, 255, 233, 252 },
1293 { 203, 138, 166, 233, 166, 255, 233, 252 },
1294 { 204, 139, 166, 234, 167, 255, 234, 252 },
1295 { 205, 139, 166, 234, 167, 255, 234, 252 },
1296 { 206, 140, 167, 235, 168, 255, 235, 252 },
1297 { 206, 140, 167, 235, 168, 255, 235, 252 },
1298 { 207, 141, 168, 236, 169, 255, 235, 252 },
1299 { 208, 141, 168, 236, 170, 255, 235, 252 },
1300 { 209, 142, 169, 237, 171, 255, 236, 252 },
1301 { 209, 143, 169, 237, 171, 255, 236, 252 },
1302 { 210, 144, 169, 237, 172, 255, 236, 252 },
1303 { 211, 144, 169, 237, 172, 255, 236, 252 },
1304 { 212, 145, 170, 238, 173, 255, 237, 252 },
1305 { 213, 145, 170, 238, 173, 255, 237, 252 },
1306 { 214, 146, 171, 239, 174, 255, 237, 253 },
1307 { 214, 146, 171, 239, 174, 255, 237, 253 },
1308 { 215, 147, 172, 240, 175, 255, 238, 253 },
1309 { 215, 147, 172, 240, 175, 255, 238, 253 },
1310 { 216, 148, 173, 240, 176, 255, 238, 253 },
1311 { 217, 148, 173, 240, 176, 255, 238, 253 },
1312 { 218, 149, 173, 241, 177, 255, 239, 253 },
1313 { 218, 149, 173, 241, 178, 255, 239, 253 },
1314 { 219, 150, 174, 241, 179, 255, 239, 253 },
1315 { 219, 151, 174, 241, 179, 255, 239, 253 },
1316 { 220, 152, 175, 242, 180, 255, 240, 253 },
1317 { 221, 152, 175, 242, 180, 255, 240, 253 },
1318 { 222, 153, 176, 242, 181, 255, 240, 253 },
1319 { 222, 153, 176, 242, 181, 255, 240, 253 },
1320 { 223, 154, 177, 243, 182, 255, 240, 253 },
1321 { 223, 154, 177, 243, 182, 255, 240, 253 },
1322 { 224, 155, 178, 244, 183, 255, 241, 253 },
1323 { 224, 155, 178, 244, 183, 255, 241, 253 },
1324 { 225, 156, 178, 244, 184, 255, 241, 253 },
1325 { 225, 157, 178, 244, 184, 255, 241, 253 },
1326 { 226, 158, 179, 244, 185, 255, 242, 253 },
1327 { 227, 158, 179, 244, 185, 255, 242, 253 },
1328 { 228, 159, 180, 245, 186, 255, 242, 253 },
1329 { 228, 159, 180, 245, 186, 255, 242, 253 },
1330 { 229, 160, 181, 245, 187, 255, 242, 253 },
1331 { 229, 160, 181, 245, 187, 255, 242, 253 },
1332 { 230, 161, 182, 246, 188, 255, 243, 253 },
1333 { 230, 162, 182, 246, 188, 255, 243, 253 },
1334 { 231, 163, 183, 246, 189, 255, 243, 253 },
1335 { 231, 163, 183, 246, 189, 255, 243, 253 },
1336 { 232, 164, 184, 247, 190, 255, 243, 253 },
1337 { 232, 164, 184, 247, 190, 255, 243, 253 },
1338 { 233, 165, 185, 247, 191, 255, 244, 253 },
1339 { 233, 165, 185, 247, 191, 255, 244, 253 },
1340 { 234, 166, 185, 247, 192, 255, 244, 253 },
1341 { 234, 167, 185, 247, 192, 255, 244, 253 },
1342 { 235, 168, 186, 248, 193, 255, 244, 253 },
1343 { 235, 168, 186, 248, 193, 255, 244, 253 },
1344 { 236, 169, 187, 248, 194, 255, 244, 253 },
1345 { 236, 169, 187, 248, 194, 255, 244, 253 },
1346 { 236, 170, 188, 248, 195, 255, 245, 253 },
1347 { 236, 170, 188, 248, 195, 255, 245, 253 },
1348 { 237, 171, 189, 249, 196, 255, 245, 254 },
1349 { 237, 172, 189, 249, 196, 255, 245, 254 },
1350 { 238, 173, 190, 249, 197, 255, 245, 254 },
1351 { 238, 173, 190, 249, 197, 255, 245, 254 },
1352 { 239, 174, 191, 249, 198, 255, 245, 254 },
1353 { 239, 174, 191, 249, 198, 255, 245, 254 },
1354 { 240, 175, 192, 249, 199, 255, 246, 254 },
1355 { 240, 176, 192, 249, 199, 255, 246, 254 },
1356 { 240, 177, 193, 250, 200, 255, 246, 254 },
1357 { 240, 177, 193, 250, 200, 255, 246, 254 },
1358 { 241, 178, 194, 250, 201, 255, 246, 254 },
1359 { 241, 178, 194, 250, 201, 255, 246, 254 },
1360 { 242, 179, 195, 250, 202, 255, 246, 254 },
1361 { 242, 180, 195, 250, 202, 255, 246, 254 },
1362 { 242, 181, 196, 250, 203, 255, 247, 254 },
1363 { 242, 181, 196, 250, 203, 255, 247, 254 },
1364 { 243, 182, 197, 251, 204, 255, 247, 254 },
1365 { 243, 183, 197, 251, 204, 255, 247, 254 },
1366 { 244, 184, 198, 251, 205, 255, 247, 254 },
1367 { 244, 184, 198, 251, 205, 255, 247, 254 },
1368 { 244, 185, 199, 251, 206, 255, 247, 254 },
1369 { 244, 185, 199, 251, 206, 255, 247, 254 },
1370 { 245, 186, 200, 251, 207, 255, 247, 254 },
1371 { 245, 187, 200, 251, 207, 255, 247, 254 },
1372 { 246, 188, 201, 252, 207, 255, 248, 254 },
1373 { 246, 188, 201, 252, 207, 255, 248, 254 },
1374 { 246, 189, 202, 252, 208, 255, 248, 254 },
1375 { 246, 190, 202, 252, 208, 255, 248, 254 },
1376 { 247, 191, 203, 252, 209, 255, 248, 254 },
1377 { 247, 191, 203, 252, 209, 255, 248, 254 },
1378 { 247, 192, 204, 252, 210, 255, 248, 254 },
1379 { 247, 193, 204, 252, 210, 255, 248, 254 },
1380 { 248, 194, 205, 252, 211, 255, 248, 254 },
1381 { 248, 194, 205, 252, 211, 255, 248, 254 },
1382 { 248, 195, 206, 252, 212, 255, 249, 254 },
1383 { 248, 196, 206, 252, 212, 255, 249, 254 },
1384 { 249, 197, 207, 253, 213, 255, 249, 254 },
1385 { 249, 197, 207, 253, 213, 255, 249, 254 },
1386 { 249, 198, 208, 253, 214, 255, 249, 254 },
1387 { 249, 199, 209, 253, 214, 255, 249, 254 },
1388 { 250, 200, 210, 253, 215, 255, 249, 254 },
1389 { 250, 200, 210, 253, 215, 255, 249, 254 },
1390 { 250, 201, 211, 253, 215, 255, 249, 254 },
1391 { 250, 202, 211, 253, 215, 255, 249, 254 },
1392 { 250, 203, 212, 253, 216, 255, 249, 254 },
1393 { 250, 203, 212, 253, 216, 255, 249, 254 },
1394 { 251, 204, 213, 253, 217, 255, 250, 254 },
1395 { 251, 205, 213, 253, 217, 255, 250, 254 },
1396 { 251, 206, 214, 254, 218, 255, 250, 254 },
1397 { 251, 206, 215, 254, 218, 255, 250, 254 },
1398 { 252, 207, 216, 254, 219, 255, 250, 254 },
1399 { 252, 208, 216, 254, 219, 255, 250, 254 },
1400 { 252, 209, 217, 254, 220, 255, 250, 254 },
1401 { 252, 210, 217, 254, 220, 255, 250, 254 },
1402 { 252, 211, 218, 254, 221, 255, 250, 254 },
1403 { 252, 212, 218, 254, 221, 255, 250, 254 },
1404 { 253, 213, 219, 254, 222, 255, 250, 254 },
1405 { 253, 213, 220, 254, 222, 255, 250, 254 },
1406 { 253, 214, 221, 254, 223, 255, 250, 254 },
1407 { 253, 215, 221, 254, 223, 255, 250, 254 },
1408 { 253, 216, 222, 254, 224, 255, 251, 254 },
1409 { 253, 217, 223, 254, 224, 255, 251, 254 },
1410 { 253, 218, 224, 254, 225, 255, 251, 254 },
1411 { 253, 219, 224, 254, 225, 255, 251, 254 },
1412 { 254, 220, 225, 254, 225, 255, 251, 254 },
1413 { 254, 221, 226, 254, 225, 255, 251, 254 },
1414 { 254, 222, 227, 255, 226, 255, 251, 254 },
1415 { 254, 223, 227, 255, 226, 255, 251, 254 },
1416 { 254, 224, 228, 255, 227, 255, 251, 254 },
1417 { 254, 225, 229, 255, 227, 255, 251, 254 },
1418 { 254, 226, 230, 255, 228, 255, 251, 254 },
1419 { 254, 227, 230, 255, 229, 255, 251, 254 },
1420 { 255, 228, 231, 255, 230, 255, 251, 254 },
1421 { 255, 229, 232, 255, 230, 255, 251, 254 },
1422 { 255, 230, 233, 255, 231, 255, 252, 254 },
1423 { 255, 231, 234, 255, 231, 255, 252, 254 },
1424 { 255, 232, 235, 255, 232, 255, 252, 254 },
1425 { 255, 233, 236, 255, 232, 255, 252, 254 },
1426 { 255, 235, 237, 255, 233, 255, 252, 254 },
1427 { 255, 236, 238, 255, 234, 255, 252, 254 },
1428 { 255, 238, 240, 255, 235, 255, 252, 255 },
1429 { 255, 239, 241, 255, 235, 255, 252, 254 },
1430 { 255, 241, 243, 255, 236, 255, 252, 254 },
1431 { 255, 243, 245, 255, 237, 255, 252, 254 },
1432 { 255, 246, 247, 255, 239, 255, 253, 255 },
1435 const ProbContext ff_vp9_default_probs = {
1437 { 65, 32, 18, 144, 162, 194, 41, 51, 98 } /* bsize < 8x8 */,
1438 { 132, 68, 18, 165, 217, 196, 45, 40, 78 } /* bsize < 16x16 */,
1439 { 173, 80, 19, 176, 240, 193, 64, 35, 46 } /* bsize < 32x32 */,
1440 { 221, 135, 38, 194, 248, 121, 96, 85, 29 } /* bsize >= 32x32 */
1442 { 48, 12, 154, 155, 139, 90, 34, 117, 119 } /* y = v */,
1443 { 67, 6, 25, 204, 243, 158, 13, 21, 96 } /* y = h */,
1444 { 120, 7, 76, 176, 208, 126, 28, 54, 103 } /* y = dc */,
1445 { 97, 5, 44, 131, 176, 139, 48, 68, 97 } /* y = d45 */,
1446 { 83, 5, 42, 156, 111, 152, 26, 49, 152 } /* y = d135 */,
1447 { 80, 5, 58, 178, 74, 83, 33, 62, 145 } /* y = d117 */,
1448 { 86, 5, 32, 154, 192, 168, 14, 22, 163 } /* y = d153 */,
1449 { 77, 7, 64, 116, 132, 122, 37, 126, 120 } /* y = d63 */,
1450 { 85, 5, 32, 156, 216, 148, 19, 29, 73 } /* y = d27 */,
1451 { 101, 21, 107, 181, 192, 103, 19, 67, 125 } /* y = tm */
1458 { 2, 173, 34 }, // 0 = both zero mv
1459 { 7, 145, 85 }, // 1 = one zero mv + one a predicted mv
1460 { 7, 166, 63 }, // 2 = two predicted mvs
1461 { 7, 94, 66 }, // 3 = one predicted/zero and one new mv
1462 { 8, 64, 46 }, // 4 = two new mvs
1463 { 17, 81, 31 }, // 5 = one intra neighbor + x
1464 { 25, 29, 30 }, // 6 = two intra neighbors
1468 239, 183, 119, 96, 41
1469 }, { /* single_ref */
1476 50, 126, 123, 221, 226
1490 { /* mv vertical component */
1492 { 224, 144, 192, 168, 192, 176, 192, 198, 198, 245 }, /* class */
1494 { 136, 140, 148, 160, 176, 192, 224, 234, 234, 240 }, /* bits */
1499 { 64, 96, 64 }, /* fp */
1500 160, /* class0_hp bit */
1502 }, { /* mv horizontal component */
1504 { 216, 128, 176, 160, 176, 176, 192, 198, 198, 208 }, /* class */
1506 { 136, 140, 148, 160, 176, 192, 224, 234, 234, 240 }, /* bits */
1511 { 64, 96, 64 }, /* fp */
1512 160, /* class0_hp bit */
1515 }, { /* partition */
1516 { /* 64x64 -> 32x32 */
1517 { 222, 34, 30 } /* a/l both not split */,
1518 { 72, 16, 44 } /* a split, l not split */,
1519 { 58, 32, 12 } /* l split, a not split */,
1520 { 10, 7, 6 } /* a/l both split */,
1521 }, { /* 32x32 -> 16x16 */
1522 { 177, 58, 59 } /* a/l both not split */,
1523 { 68, 26, 63 } /* a split, l not split */,
1524 { 52, 79, 25 } /* l split, a not split */,
1525 { 17, 14, 12 } /* a/l both split */,
1526 }, { /* 16x16 -> 8x8 */
1527 { 174, 73, 87 } /* a/l both not split */,
1528 { 92, 41, 83 } /* a split, l not split */,
1529 { 82, 99, 50 } /* l split, a not split */,
1530 { 53, 39, 39 } /* a/l both split */,
1531 }, { /* 8x8 -> 4x4 */
1532 { 199, 122, 141 } /* a/l both not split */,
1533 { 147, 63, 159 } /* a split, l not split */,
1534 { 148, 133, 118 } /* l split, a not split */,
1535 { 121, 104, 114 } /* a/l both split */,
1540 const uint8_t ff_vp9_default_coef_probs[4][2][2][6][6][3] = {
1542 { /* block Type 0 */
1544 { /* Coeff Band 0 */
1548 }, { /* Coeff Band 1 */
1555 }, { /* Coeff Band 2 */
1562 }, { /* Coeff Band 3 */
1569 }, { /* Coeff Band 4 */
1576 }, { /* Coeff Band 5 */
1585 { /* Coeff Band 0 */
1589 }, { /* Coeff Band 1 */
1596 }, { /* Coeff Band 2 */
1603 }, { /* Coeff Band 3 */
1610 }, { /* Coeff Band 4 */
1617 }, { /* Coeff Band 5 */
1626 }, { /* block Type 1 */
1628 { /* Coeff Band 0 */
1632 }, { /* Coeff Band 1 */
1639 }, { /* Coeff Band 2 */
1646 }, { /* Coeff Band 3 */
1653 }, { /* Coeff Band 4 */
1660 }, { /* Coeff Band 5 */
1669 { /* Coeff Band 0 */
1673 }, { /* Coeff Band 1 */
1680 }, { /* Coeff Band 2 */
1687 }, { /* Coeff Band 3 */
1694 }, { /* Coeff Band 4 */
1701 }, { /* Coeff Band 5 */
1712 { /* block Type 0 */
1714 { /* Coeff Band 0 */
1718 }, { /* Coeff Band 1 */
1725 }, { /* Coeff Band 2 */
1732 }, { /* Coeff Band 3 */
1739 }, { /* Coeff Band 4 */
1746 }, { /* Coeff Band 5 */
1755 { /* Coeff Band 0 */
1759 }, { /* Coeff Band 1 */
1766 }, { /* Coeff Band 2 */
1773 }, { /* Coeff Band 3 */
1780 }, { /* Coeff Band 4 */
1787 }, { /* Coeff Band 5 */
1796 }, { /* block Type 1 */
1798 { /* Coeff Band 0 */
1802 }, { /* Coeff Band 1 */
1809 }, { /* Coeff Band 2 */
1816 }, { /* Coeff Band 3 */
1823 }, { /* Coeff Band 4 */
1830 }, { /* Coeff Band 5 */
1839 { /* Coeff Band 0 */
1843 }, { /* Coeff Band 1 */
1850 }, { /* Coeff Band 2 */
1857 }, { /* Coeff Band 3 */
1864 }, { /* Coeff Band 4 */
1871 }, { /* Coeff Band 5 */
1881 }, { /* tx = 16x16 */
1882 { /* block Type 0 */
1884 { /* Coeff Band 0 */
1888 }, { /* Coeff Band 1 */
1895 }, { /* Coeff Band 2 */
1902 }, { /* Coeff Band 3 */
1909 }, { /* Coeff Band 4 */
1916 }, { /* Coeff Band 5 */
1925 { /* Coeff Band 0 */
1929 }, { /* Coeff Band 1 */
1936 }, { /* Coeff Band 2 */
1943 }, { /* Coeff Band 3 */
1950 }, { /* Coeff Band 4 */
1957 }, { /* Coeff Band 5 */
1966 }, { /* block Type 1 */
1968 { /* Coeff Band 0 */
1972 }, { /* Coeff Band 1 */
1979 }, { /* Coeff Band 2 */
1986 }, { /* Coeff Band 3 */
1993 }, { /* Coeff Band 4 */
2000 }, { /* Coeff Band 5 */
2009 { /* Coeff Band 0 */
2013 }, { /* Coeff Band 1 */
2020 }, { /* Coeff Band 2 */
2027 }, { /* Coeff Band 3 */
2034 }, { /* Coeff Band 4 */
2041 }, { /* Coeff Band 5 */
2051 }, { /* tx = 32x32 */
2052 { /* block Type 0 */
2054 { /* Coeff Band 0 */
2058 }, { /* Coeff Band 1 */
2065 }, { /* Coeff Band 2 */
2072 }, { /* Coeff Band 3 */
2079 }, { /* Coeff Band 4 */
2086 }, { /* Coeff Band 5 */
2095 { /* Coeff Band 0 */
2099 }, { /* Coeff Band 1 */
2106 }, { /* Coeff Band 2 */
2113 }, { /* Coeff Band 3 */
2120 }, { /* Coeff Band 4 */
2127 }, { /* Coeff Band 5 */
2136 }, { /* block Type 1 */
2138 { /* Coeff Band 0 */
2142 }, { /* Coeff Band 1 */
2149 }, { /* Coeff Band 2 */
2156 }, { /* Coeff Band 3 */
2163 }, { /* Coeff Band 4 */
2170 }, { /* Coeff Band 5 */
2179 { /* Coeff Band 0 */
2183 }, { /* Coeff Band 1 */
2190 }, { /* Coeff Band 2 */
2197 }, { /* Coeff Band 3 */
2204 }, { /* Coeff Band 4 */
2211 }, { /* Coeff Band 5 */
2224 const int8_t ff_vp9_mv_joint_tree[3][2] = {
2225 { -MV_JOINT_ZERO, 1 }, // '0'
2226 { -MV_JOINT_H, 2 }, // '10'
2227 { -MV_JOINT_V, -MV_JOINT_HV }, // '11x'
2230 const int8_t ff_vp9_mv_class_tree[10][2] = {
2234 { -2, -3 }, // '110x'
2236 { -4, -5 }, // '1110x'
2237 { -6, 7 }, // '11110'
2239 { -7, -8 }, // '111110x'
2240 { -9, -10 }, // '111111x'
2243 const int8_t ff_vp9_mv_fp_tree[3][2] = {
2246 { -2, -3 }, // '11x'
projects / ffmpeg / blob