1/* 2 * AC-3 and E-AC-3 decoder tables 3 * Copyright (c) 2007 Bartlomiej Wolowiec <bartek.wolowiec@gmail.com> 4 * 5 * This file is part of FFmpeg. 6 * 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. 11 * 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. 16 * 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 20 */ 21 22/** 23 * @file libavcodec/ac3dec_data.c 24 * tables taken directly from the AC-3 spec. 25 */ 26 27#include "ac3dec_data.h" 28#include "ac3.h" 29 30/** 31 * table used to ungroup 3 values stored in 5 bits. 32 * used by bap=1 mantissas and GAQ. 33 * ff_ac3_ungroup_3_in_5_bits_tab[i] = { i/9, (i%9)/3, (i%9)%3 } 34 */ 35const uint8_t ff_ac3_ungroup_3_in_5_bits_tab[32][3] = { 36 { 0, 0, 0 }, { 0, 0, 1 }, { 0, 0, 2 }, { 0, 1, 0 }, 37 { 0, 1, 1 }, { 0, 1, 2 }, { 0, 2, 0 }, { 0, 2, 1 }, 38 { 0, 2, 2 }, { 1, 0, 0 }, { 1, 0, 1 }, { 1, 0, 2 }, 39 { 1, 1, 0 }, { 1, 1, 1 }, { 1, 1, 2 }, { 1, 2, 0 }, 40 { 1, 2, 1 }, { 1, 2, 2 }, { 2, 0, 0 }, { 2, 0, 1 }, 41 { 2, 0, 2 }, { 2, 1, 0 }, { 2, 1, 1 }, { 2, 1, 2 }, 42 { 2, 2, 0 }, { 2, 2, 1 }, { 2, 2, 2 }, { 3, 0, 0 }, 43 { 3, 0, 1 }, { 3, 0, 2 }, { 3, 1, 0 }, { 3, 1, 1 } 44}; 45 46const uint8_t ff_eac3_hebap_tab[64] = { 47 0, 1, 2, 3, 4, 5, 6, 7, 8, 8, 48 8, 8, 9, 9, 9, 10, 10, 10, 10, 11, 49 11, 11, 11, 12, 12, 12, 12, 13, 13, 13, 50 13, 14, 14, 14, 14, 15, 15, 15, 15, 16, 51 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 52 18, 18, 18, 18, 18, 19, 19, 19, 19, 19, 53 19, 19, 19, 19, 54}; 55 56const uint8_t ff_eac3_bits_vs_hebap[20] = { 57 0, 2, 3, 4, 5, 7, 8, 9, 3, 4, 58 5, 6, 7, 8, 9, 10, 11, 12, 14, 16, 59}; 60 61/** 62 * Table E3.6, Gk=1 63 * No gain (Gk=1) inverse quantization, remapping scale factors 64 * ff_eac3_gaq_remap[hebap+8] 65 */ 66const int16_t ff_eac3_gaq_remap_1[12] = { 67 4681, 2185, 1057, 520, 258, 129, 64, 32, 16, 8, 2, 0 68}; 69 70/** 71 * Table E3.6, Gk=2 & Gk=4, A 72 * Large mantissa inverse quantization, remapping scale factors 73 * ff_eac3_gaq_remap_2_4_a[hebap-8][Gk=2,4] 74 */ 75const int16_t ff_eac3_gaq_remap_2_4_a[9][2] = { 76 { -10923, -4681 }, 77 { -14043, -6554 }, 78 { -15292, -7399 }, 79 { -15855, -7802 }, 80 { -16124, -7998 }, 81 { -16255, -8096 }, 82 { -16320, -8144 }, 83 { -16352, -8168 }, 84 { -16368, -8180 } 85}; 86 87/** 88 * Table E3.6, Gk=2 & Gk=4, B 89 * Large mantissa inverse quantization, negative mantissa remapping offsets 90 * Table values from the spec are right-shifted by 8 to simplify calculations. 91 * ff_eac3_gaq_remap_3_4_b[hebap-8][Gk=2,4] 92 */ 93const int8_t ff_eac3_gaq_remap_2_4_b[9][2] = { 94 { -22, -5 }, 95 { -46, -20 }, 96 { -56, -26 }, 97 { -60, -29 }, 98 { -62, -31 }, 99 { -63, -32 }, 100 { -64, -32 }, 101 { -64, -32 }, 102 { -64, -32 }, 103}; 104 105static const int16_t vq_hebap1[4][6] = { 106{ 7167, 4739, 1106, 4269, 10412, 4820}, 107{ -5702, -3187, -14483, -1392, -2027, 849}, 108{ 633, 6199, 7009, -12779, -2306, -2636}, 109{ -1468, -7031, 7592, 10617, -5946, -3062}, 110}; 111static const int16_t vq_hebap2[8][6] = { 112{ -12073, 608, -7019, 590, 4000, 869}, 113{ 6692, 15689, -6178, -9239, -74, 133}, 114{ 1855, -989, 20596, -2920, -4475, 225}, 115{ -1194, -3901, -821, -6566, -875, -20298}, 116{ -2762, -3181, -4094, -5623, -16945, 9765}, 117{ 1547, 6839, 1980, 20233, -1071, -4986}, 118{ 6221, -17915, -5516, 6266, 358, 1162}, 119{ 3753, -1066, 4283, -3227, 15928, 10186}, 120}; 121static const int16_t vq_hebap3[16][6] = { 122{ -10028, 20779, 10982, -4560, 798, -68}, 123{ 11050, 20490, -6617, -5342, -1797, -1631}, 124{ 3977, -542, 7118, -1166, 18844, 14678}, 125{ -4320, -96, -7295, -492, -22050, -4277}, 126{ 2692, 5856, 5530, 21862, -7212, -5325}, 127{ -135, -23391, 962, 8115, -644, 382}, 128{ -1563, 3400, -3299, 4693, -6892, 22398}, 129{ 3535, 3030, 7296, 6214, 20476, -12099}, 130{ 57, -6823, 1848, -22349, -5919, 6823}, 131{ -821, -3655, -387, -6253, -1735, -22373}, 132{ -6046, 1586, -18890, -14392, 9214, 705}, 133{ -5716, 264, -17964, 14618, 7921, -337}, 134{ -110, 108, 8, 74, -89, -50}, 135{ 6612, -1517, 21687, -1658, -7949, -246}, 136{ 21667, -6335, -8290, -101, -1349, -22}, 137{ -22003, -6476, 7974, 648, 2054, -331}, 138}; 139static const int16_t vq_hebap4[32][6] = { 140{ 6636, -4593, 14173, -17297, -16523, 864}, 141{ 3658, 22540, 104, -1763, -84, 6}, 142{ 21580, -17815, -7282, -1575, -2078, -320}, 143{ -2233, 10017, -2728, 14938, -13640, -17659}, 144{ -1564, -17738, -19161, 13735, 2757, 2951}, 145{ 4520, 5510, 7393, 10799, 19231, -13770}, 146{ 399, 2976, -1099, 5013, -1159, 22095}, 147{ 3624, -2359, 4680, -2238, 22702, 3765}, 148{ -4201, -8285, -6810, -12390, -18414, 15382}, 149{ -5198, -6869, -10047, -8364, -16022, -20562}, 150{ -142, -22671, -368, 4391, -464, -13}, 151{ 814, -1118, -1089, -22019, 74, 1553}, 152{ -1618, 19222, -17642, -13490, 842, -2309}, 153{ 4689, 16490, 20813, -15387, -4164, -3968}, 154{ -3308, 11214, -13542, 13599, -19473, 13770}, 155{ 1817, 854, 21225, -966, -1643, -268}, 156{ -2587, -107, -20154, 376, 1174, -304}, 157{ -2919, 453, -5390, 750, -22034, -978}, 158{ -19012, 16839, 10000, -3580, 2211, 1459}, 159{ 1363, -2658, -33, -4067, 1165, -21985}, 160{ -8592, -2760, -17520, -15985, 14897, 1323}, 161{ 652, -9331, 3253, -14622, 12181, 19692}, 162{ -6361, 5773, -15395, 17291, 16590, -2922}, 163{ -661, -601, 1609, 22610, 992, -1045}, 164{ 4961, 9107, 11225, 7829, 16320, 18627}, 165{ -21872, -1433, 138, 1470, -1891, -196}, 166{ -19499, -18203, 11056, -516, 2543, -2249}, 167{ -1196, -17574, 20150, 11462, -401, 2619}, 168{ 4638, -8154, 11891, -15759, 17615, -14955}, 169{ -83, 278, 323, 55, -154, 232}, 170{ 7788, 1462, 18395, 15296, -15763, -1131}, 171}; 172static const int16_t vq_hebap5[128][6] = { 173{ -3394, -19730, 2963, 9590, 4660, 19673}, 174{ -15665, -6405, 17671, 3860, -8232, -19429}, 175{ 4467, 412, -17873, -8037, 691, -17307}, 176{ 3580, 2363, 6886, 3763, 6379, -20522}, 177{ -17230, -14133, -1396, -23939, 8373, -12537}, 178{ -8073, -21469, -15638, 3214, 8105, -5965}, 179{ 4343, 5169, 2683, -16822, -5146, -16558}, 180{ 6348, -10668, 12995, -25500, -22090, 4091}, 181{ -2880, -8366, -5968, -17158, -2638, 23132}, 182{ -5095, -14281, -22371, 21741, 3689, 2961}, 183{ -2443, -17739, 25155, 2707, 1594, 7}, 184{ -18379, 9010, 4270, 731, -426, -640}, 185{ -23695, 24732, 5642, 612, -308, -964}, 186{ -767, 1268, 225, 1635, 173, 916}, 187{ 5455, 6493, 4902, 10560, 23041, -17140}, 188{ 17219, -21054, -18716, 4936, -3420, 3357}, 189{ -1390, 15488, -21946, -14611, 1339, 542}, 190{ -6866, -2254, -12070, -3075, -19981, -20622}, 191{ -1803, 11775, 1343, 8917, 693, 24497}, 192{ -21610, 9462, 4681, 9254, -7815, 15904}, 193{ -5559, -3018, -9169, -1347, -22547, 12868}, 194{ -366, 5076, -1727, 20427, -283, -2923}, 195{ -1886, -6313, -939, -2081, -1399, 3513}, 196{ -3161, -537, -5075, 11268, 19396, 989}, 197{ 2345, 4153, 5769, -4273, 233, -399}, 198{ -21894, -1138, -16474, 5902, 5488, -3211}, 199{ 10007, -12530, 18829, 20932, -1158, 1790}, 200{ -1165, 5014, -1199, 6415, -8418, -21038}, 201{ 1892, -3534, 3815, -5846, 16427, 20288}, 202{ -2664, -11627, -4147, -18311, -22710, 14848}, 203{ 17256, 10419, 7764, 12040, 18956, 2525}, 204{ -21419, -18685, -10897, 4368, -7051, 4539}, 205{ -1574, 2050, 5760, 24756, 15983, 17678}, 206{ -538, -22867, 11067, 10301, 385, 528}, 207{ -8465, -3025, -16357, -23237, 16491, 3654}, 208{ 5840, 575, 11890, 1947, 25157, 6653}, 209{ 6625, -3516, -1964, 3850, -390, -116}, 210{ 18005, 20900, 14323, -7621, -10922, 11802}, 211{ -4857, -2932, -13334, -7815, 21622, 2267}, 212{ -579, -9431, -748, -21321, 12367, 8265}, 213{ -8317, 1375, -17847, 2921, 9062, 22046}, 214{ 18398, 8635, -1503, -2418, -18295, -14734}, 215{ -2987, 15129, -3331, 22300, 13878, -13639}, 216{ 5874, -19026, 15587, 11350, -20738, 1971}, 217{ 1581, -6955, -21440, 2455, 65, 414}, 218{ 515, -4468, -665, -4672, 125, -19222}, 219{ 21495, -20301, -1872, -1926, -211, -1022}, 220{ 5189, -12250, -1775, -23550, -4546, 5813}, 221{ 321, -6331, 14646, 6975, -1773, 867}, 222{ -13814, 3180, 7927, 444, 19552, 3146}, 223{ -6660, 12252, -1972, 17408, -24280, -12956}, 224{ -745, 14356, -1107, 23742, -9631, -18344}, 225{ 18284, -7909, -7531, 19118, 7721, -12659}, 226{ 1926, 15101, -12848, 2153, 21631, 1864}, 227{ -2130, 23416, 17056, -15597, -1544, 87}, 228{ 8314, -11824, 14581, -20591, 7891, -2099}, 229{ 19600, 22814, -17304, -2040, 285, -3863}, 230{ -8214, -18322, 10724, -13744, -13469, -1666}, 231{ 14351, 4880, -20034, 964, -4221, -180}, 232{ -24598, -16635, 19724, 5925, 4777, 4414}, 233{ -2495, 23493, -16141, 2918, -1038, -2010}, 234{ 18974, -2540, 13343, 1405, -6194, -1136}, 235{ 2489, 13670, 22638, -7311, -129, -2792}, 236{ -13962, 16775, 23012, 728, 3397, 162}, 237{ 3038, 993, 8774, -21969, -6609, 910}, 238{ -12444, -22386, -2626, -5295, 19520, 9872}, 239{ -1911, -18274, -18506, -14962, 4760, 7119}, 240{ 8298, -2978, 25886, 7660, -7897, 1020}, 241{ 6132, 15127, 18757, -24370, -6529, -6627}, 242{ 7924, 12125, -9459, -23962, 5502, 937}, 243{ -17056, -5373, 2522, 327, 1129, -390}, 244{ 15774, 19955, -10380, 11172, -3107, 14853}, 245{ -11904, -8091, -17928, -22287, -17237, -6803}, 246{ -12862, -2172, -6509, 5927, 12458, -22355}, 247{ -497, 322, 1038, -6643, -5404, 20311}, 248{ 1083, -22984, -8494, 12130, -762, 2623}, 249{ 5067, 19712, -1901, -30, -325, 85}, 250{ 987, -5830, 4212, -9030, 9121, -25038}, 251{ -7868, 7284, -12292, 12914, -21592, 20941}, 252{ -1630, -7694, -2187, -8525, -5604, -25196}, 253{ -6668, 388, -22535, 1526, 9082, 193}, 254{ -7867, -22308, 5163, 362, 944, -259}, 255{ 3824, -11850, 7591, -23176, 25342, 23771}, 256{ -10504, 4123, -21111, 21173, 22439, -838}, 257{ -4723, 21795, 6184, -122, 1642, -717}, 258{ 24504, 19887, -2043, 986, 7, -55}, 259{ -27313, -135, 2437, 259, 89, 307}, 260{ 24446, -3873, -5391, -820, -2387, 361}, 261{ 5529, 5784, 18682, 242, -21896, -4003}, 262{ 22304, 4483, 722, -12242, 7570, 15448}, 263{ 8673, 3009, 20437, 21108, -21100, -3080}, 264{ -1132, 2705, -1825, 5420, -785, 18532}, 265{ 16932, -13517, -16509, -14858, -20327, -14221}, 266{ 2219, 1380, 21474, -1128, 327, 83}, 267{ -2177, 21517, -3856, -14180, -204, -2191}, 268{ 953, -9426, 15874, -10710, -3231, 21030}, 269{ -421, -1377, 640, -8239, -20976, 2174}, 270{ 4309, 18514, -9100, -18319, -15518, 3704}, 271{ -5943, 449, -8387, 1075, -22210, -4992}, 272{ 2953, 12788, 18285, 1430, 14937, 21731}, 273{ -2913, 401, -4739, -20105, 1699, -1147}, 274{ 3449, 5241, 8853, 22134, -7547, 1451}, 275{ -2154, 8584, 18120, -15614, 19319, -5991}, 276{ 3501, 2841, 5897, 6397, 8630, 23018}, 277{ 2467, 2956, 379, 5703, -22047, -2189}, 278{ -16963, -594, 18822, -5295, 1640, 774}, 279{ 2896, -1424, 3586, -2292, 19910, -1822}, 280{ -18575, 21219, -14001, -12573, 16466, 635}, 281{ -1998, -19314, -16527, 12208, -16576, -7854}, 282{ -9674, 1012, -21645, 2883, -12712, 2321}, 283{ -1005, 471, -3629, 8045, -11087, 25533}, 284{ 4141, -21472, -2673, 756, -663, -523}, 285{ 6490, 8531, 19289, 18949, 6092, -9347}, 286{ 16965, 24599, 14024, 10072, -536, -10438}, 287{ -8147, 2145, -23028, -17073, 5451, -4401}, 288{ -14873, 20520, -18303, -9717, -11885, -17831}, 289{ -2290, -14120, 2070, 22467, 1671, 725}, 290{ -8538, 14629, 3521, -20577, 6673, 8200}, 291{ 20248, 4410, -1366, -585, 1229, -2449}, 292{ 7467, -7148, 13667, -8246, 22392, -17320}, 293{ -1932, 3875, -9064, -3812, 958, 265}, 294{ -4399, 2959, -15911, 19598, 4954, -1105}, 295{ 18009, -9923, -18137, -3862, 11178, 5821}, 296{ -14596, -1227, 9660, 21619, 11228, -11721}, 297{ -721, -1700, 109, -2142, 61, -6772}, 298{ -24619, -22520, 5608, -1957, -1761, -1012}, 299{ -23728, -4451, -2688, -14679, -4266, 9919}, 300{ 8495, -894, 20438, -13820, -17267, 139}, 301}; 302static const int16_t vq_hebap6[256][6] = { 303{ 10154, 7365, 16861, 18681, -22893, -3636}, 304{ -2619, -3788, -5529, -5192, -9009, -20298}, 305{ -5583, -22800, 21297, 7012, 745, 720}, 306{ 428, -1459, 109, -3082, 361, -8403}, 307{ 8161, 22401, 241, 1755, -874, -2824}, 308{ 1140, 12643, 2306, 22263, -25146, -17557}, 309{ -2609, 3379, 10337, -19730, -15468, -23944}, 310{ -4040, -12796, -25772, 13096, 3905, 1315}, 311{ 4624, -23799, 13608, 25317, -1175, 2173}, 312{ -97, 13747, -5122, 23255, 4214, -22145}, 313{ 6878, -322, 18264, -854, -11916, -733}, 314{ 17280, -12669, -9693, 23563, -16240, -1309}, 315{ 5802, -4968, 19526, -21194, -24622, -183}, 316{ 5851, -16137, 15229, -9496, -1538, 377}, 317{ 14096, 25057, 13419, 8290, 23320, 16818}, 318{ -7261, 118, -15867, 19097, 9781, -277}, 319{ -4288, 21589, -13288, -16259, 16633, -4862}, 320{ 4909, -19217, 23411, 14705, -722, 125}, 321{ 19462, -4732, -1928, -11527, 20770, 5425}, 322{ -27562, -2881, -4331, 384, -2103, 1367}, 323{ -266, -9175, 5441, 26333, -1924, 4221}, 324{ -2970, -20170, -21816, 5450, -7426, 5344}, 325{ -221, -6696, 603, -9140, 1308, -27506}, 326{ 9621, -8380, -1967, 9403, -1651, 22817}, 327{ 7566, -5250, -4165, 1385, -990, 560}, 328{ -1262, 24738, -19057, 10741, 7585, -7098}, 329{ 451, 20130, -9949, -6015, -2188, -1458}, 330{ 22249, 9380, 9096, 10959, -2365, -3724}, 331{ 18668, -650, -1234, 11092, 7678, 5969}, 332{ 19207, -1485, -1076, -731, -684, 43}, 333{ -4973, 13430, 20139, 60, 476, -935}, 334{ -20029, 8710, 2499, 1016, -1158, 335}, 335{ -26413, 18598, -2201, -669, 3409, 793}, 336{ -4726, 8875, -24607, -9646, 3643, -283}, 337{ 13303, -21404, -3691, -1184, -1970, 1612}, 338{ 173, 60, 919, 1229, 6942, -665}, 339{ 16377, 16991, 5341, -14015, -2304, -20390}, 340{ 25334, -10609, 11947, -7653, -6363, 14058}, 341{ 23929, -13259, -7226, -937, 234, -187}, 342{ 6311, -1877, 12506, -1879, 18751, -23341}, 343{ 621, 6445, 3354, -24274, 8406, 5315}, 344{ -3297, -5034, -4704, -5080, -25730, 5347}, 345{ -1275, -13295, -965, -23318, 1214, 26259}, 346{ -6252, 10035, -20105, 15301, -16073, 5136}, 347{ 9562, -3911, -19510, 4745, 22270, -4171}, 348{ 7978, -19600, 14024, -5745, -20855, 8939}, 349{ 7, -4039, 991, -6065, 52, -19423}, 350{ 3485, 2969, 7732, 7786, 25312, 6206}, 351{ -959, -12812, -1840, -22743, 7324, 10830}, 352{ -4686, 1678, -10172, -5205, 4294, -1271}, 353{ 3889, 1302, 7450, 638, 20374, -3133}, 354{ -12496, -9123, 18463, -12343, -7238, 18552}, 355{ -6185, 8649, -6903, -895, 17109, 16604}, 356{ -9896, 28579, 2845, 1640, 2925, -298}, 357{ 14968, -25988, 14878, -24012, 1815, -6474}, 358{ 26107, 5166, 21225, 15873, 21617, 14825}, 359{ -21684, 16438, 20504, -14346, -7114, -4162}, 360{ 28647, 90, -1572, 789, -902, -75}, 361{ -1479, 2471, -4061, 3612, -2240, 10914}, 362{ 8616, 17491, 17255, -17456, 17022, -16357}, 363{ -20722, -18597, 25274, 17720, -3573, 1695}, 364{ -997, 6129, -6303, 11250, -11359, -19739}, 365{ -74, -4001, -1584, 13384, 162, -144}, 366{ -529, 21068, 7923, -11396, 422, -26}, 367{ 7102, -13531, -20055, 2629, -178, -429}, 368{ 9201, 1368, -22238, 2623, -20499, 24889}, 369{ -432, 6675, -266, 8723, 80, 28024}, 370{ 19493, -3108, -9261, 1910, -21777, 5345}, 371{ 14079, -11489, 12604, 6079, 19877, 1315}, 372{ 10947, 9837, -18612, 15742, 4792, 605}, 373{ -1777, 3758, -4087, 21696, 6024, -576}, 374{ 3567, -3578, 16379, 2680, -1752, 716}, 375{ -5049, -1399, -4550, -652, -17721, -3366}, 376{ -3635, -4372, -6522, -22152, 7382, 1458}, 377{ 12242, 19190, 5646, -7815, -20289, 21344}, 378{ -7508, 19952, 23542, -9753, 5669, -1990}, 379{ -2275, 15438, 10907, -17879, 6497, 13582}, 380{ -15894, -15646, -4716, 6019, 24250, -6179}, 381{ -2049, -6856, -1208, 918, 17735, -69}, 382{ -3721, 9099, -16065, -23621, 5981, -2344}, 383{ 7862, -8918, 24033, 25508, -11033, -741}, 384{ -12588, 19468, 14649, 15451, -21226, 1171}, 385{ 2102, 1147, 2789, 4096, 2179, 8750}, 386{ -18214, -17758, -10366, -5203, -1066, -3541}, 387{ -2819, -19958, -11921, 6032, 8315, 10374}, 388{ -9078, -2100, 19431, -17, 732, -689}, 389{ -14512, -19224, -7095, 18727, 1870, 22906}, 390{ 3912, 659, 25597, -4006, 9619, 877}, 391{ 2616, 22695, -5770, 17920, 3812, 20220}, 392{ 2561, 26847, -5245, -10908, 2256, -517}, 393{ -4974, 198, -21983, -3608, 22174, -18924}, 394{ 21308, -1211, 19144, 16691, -1588, 11390}, 395{ -1790, 3959, -3488, 7003, -7107, 20877}, 396{ -6108, -17955, -18722, 24763, 16508, 3211}, 397{ 20462, -24987, -20361, 4484, -5111, -478}, 398{ -6378, -1998, -10229, -561, -22039, -22339}, 399{ 3047, -18850, 7586, 14743, -19862, 6351}, 400{ -5047, 1405, -9672, 1055, -21881, 11170}, 401{ 3481, -9699, 6526, -16655, 22813, 21907}, 402{ -18570, 17501, 14664, 1291, 5026, 19676}, 403{ 16134, -19810, -16956, -17939, -16933, 5800}, 404{ -8224, 4908, 8935, 2272, -1140, -23217}, 405{ 1572, 2753, -1598, 2143, -3346, -21926}, 406{ -9832, -1060, -27818, 1214, 7289, 150}, 407{ 98, 1538, 535, 17429, -23198, -901}, 408{ 21340, -20146, 3297, -1744, -8207, -21462}, 409{ -4166, -4633, -17902, 5478, 1285, 136}, 410{ 18713, 21003, 24818, 11421, 1282, -4618}, 411{ -3535, 7636, -265, 2141, -829, -2035}, 412{ -3184, 19713, 2775, -2, 1090, 104}, 413{ -6771, -20185, 2938, -2125, -36, 1268}, 414{ 9560, 9430, 9586, 22100, 13827, 6296}, 415{ -535, -20018, 4276, -1868, -448, -17183}, 416{ -24352, 14244, -13647, -21040, 2271, 11555}, 417{ -2646, 15437, -4589, 18638, -4299, -622}, 418{ -20064, 4169, 18115, -1404, 13722, -1825}, 419{ -16359, 9080, 744, 22021, 125, 10794}, 420{ 9644, -14607, -18479, -14714, 11174, -20754}, 421{ -326, -23762, 6144, 7909, 602, 1540}, 422{ -6650, 6634, -12683, 21396, 20785, -6839}, 423{ 4252, -21043, 5628, 18687, 23860, 8328}, 424{ 17986, 5704, -5245, -18093, -555, 3219}, 425{ 6091, 14232, -5117, -17456, -19452, -11649}, 426{ -21586, 11302, 15434, 25590, 6777, -26683}, 427{ 21355, -8244, 5877, -3540, 6079, -2567}, 428{ 2603, -2455, 5421, -12286, -19100, 5574}, 429{ -1721, -26393, -23664, 22904, -349, 3787}, 430{ 2189, -1203, 5340, 3249, -22617, 104}, 431{ -1664, -11020, -2857, -20723, -24049, 19900}, 432{ 22873, -7345, -18481, -14616, -8400, -12965}, 433{ 3777, 3958, 8239, 20494, -6991, -1201}, 434{ -160, -1613, -793, -8681, 573, 776}, 435{ 4297, -3786, 20373, 6082, -5321, -18400}, 436{ 18745, 2463, 12546, -7749, -7734, -2183}, 437{ 11074, -4720, 22119, 1825, -24351, 4080}, 438{ 1503, -19178, -1569, 13, -313, 375}, 439{ 318, -575, 2544, 178, 102, 40}, 440{ -15996, -26897, 5008, 3320, 686, 1159}, 441{ 25755, 26886, 574, -5930, -3916, 1407}, 442{ -9148, -7665, -2875, -8384, -18663, 26400}, 443{ -7445, -18040, -18396, 8802, -2252, -21886}, 444{ 7851, 11773, 27485, -12847, -1410, 19590}, 445{ 2240, 5947, 11247, 15980, -6499, 24280}, 446{ 21673, -18515, 9771, 6550, -2730, 334}, 447{ -4149, 1576, -11010, 89, -24429, -5710}, 448{ 7720, 1478, 21412, -25025, -8385, 9}, 449{ -2448, 10218, -12756, -16079, 1161, -21284}, 450{ -8757, -14429, -22918, -14812, 2629, 13844}, 451{ -7252, 2843, -9639, 2882, -14625, 24497}, 452{ -674, -6530, 414, -23333, -21343, 454}, 453{ 2104, -6312, 10887, 18087, -1199, 175}, 454{ -493, -562, -2739, 118, -1074, 93}, 455{ -10011, -4075, -28071, 22180, 15077, -636}, 456{ -4637, -16408, -9003, -20418, -11608, -20932}, 457{ 4815, 15892, 24238, -13634, -3074, -1059}, 458{ -6724, 4610, -18772, -15283, -16685, 23988}, 459{ 15349, -674, -3682, 21679, 4475, -12088}, 460{ 4756, 2593, 5354, 6001, 15063, 26490}, 461{ -23815, -17251, 6944, 378, 694, 670}, 462{ 23392, -8839, -14713, 7544, -876, 11088}, 463{ 3640, 3336, 22593, -3495, -2328, -113}, 464{ 284, 6914, 3097, 10171, 6638, -18621}, 465{ 2472, 5976, 11054, -11936, -603, -663}, 466{ 16175, 16441, 13164, -4043, 4667, 7431}, 467{ 19338, 15534, -6533, 1681, -4857, 17048}, 468{ 17027, 532, -19064, -1441, -5130, 1085}, 469{ -12617, -17609, 2062, -25332, 19009, -16121}, 470{ 10056, -21000, -13634, -2949, 15367, 19934}, 471{ -648, -1605, 10046, -1592, 13296, 19808}, 472{ -1054, 10744, 538, 24938, 9630, -9052}, 473{ -10099, 3042, -25076, -24052, 13971, 100}, 474{ 6547, 6907, 7031, 10348, 23775, -17886}, 475{ -22793, -1984, -1393, -3330, 9267, 14317}, 476{ -14346, -3967, 3042, 16254, -17303, 9646}, 477{ -21393, 23628, 16773, 716, 2663, 114}, 478{ -19016, -3038, 1574, -245, 1463, -793}, 479{ 22410, 23441, -14637, -530, 17310, 13617}, 480{ -11582, 7935, -13954, 23465, -24628, 26550}, 481{ -1045, 3679, -2218, 10572, 20999, -3702}, 482{ -15513, 197, 16718, -24603, 4945, 5}, 483{ 10781, 4335, 26790, -9059, -16152, -2840}, 484{ 16075, -24100, -3933, -6833, 12645, -7029}, 485{ 2096, -25572, -8370, 6814, 11, 1178}, 486{ -11848, -583, -8889, -20543, -10471, -380}, 487{ -2487, 24777, -21639, -19341, 1660, -732}, 488{ 2313, 13679, 4085, 24549, 24691, -21179}, 489{ -2366, -504, -4130, -10570, 23668, 1961}, 490{ 20379, 17809, -9506, 3733, -18954, -6292}, 491{ -3856, 16802, -929, -20310, -17739, 6797}, 492{ 12431, 6078, -11272, -14450, 6913, 23476}, 493{ 7636, -1655, 23017, 10719, -8292, 838}, 494{ -8559, -1235, -18096, 3897, 16093, 1490}, 495{ -3586, 8276, 15165, -3791, -21149, 1741}, 496{ -4497, 21739, 2366, -278, -4792, 15549}, 497{ -23122, -13708, 7668, 16232, 24120, 15025}, 498{ -20043, 12821, -20160, 16691, -11655, -16081}, 499{ -12601, 20239, 3496, -2549, -6745, -11850}, 500{ 4441, 7812, 20783, 17080, 11523, -9643}, 501{ 24766, 8494, -23298, -3262, 11101, -7120}, 502{ -10107, -7623, -22152, -18303, 26645, 9550}, 503{ -25549, 477, 7874, -1538, 1123, -168}, 504{ 470, 9834, -347, 23945, -10381, -9467}, 505{ -4096, -9702, -6856, -21544, 20845, 7174}, 506{ 5370, 9748, -23765, -1190, 512, -1538}, 507{ -1006, -10046, -12649, 19234, -1790, -890}, 508{ 15108, 23620, -15646, -2522, -1203, -1325}, 509{ -7406, -2605, 1095, -247, -473, 177}, 510{ 8089, 4, 12424, -22284, 10405, -7728}, 511{ 22196, 10775, -5043, 690, 534, -212}, 512{ -3153, -1418, -16835, 18426, 15821, 22956}, 513{ 5681, -2229, 3196, -3414, -21817, -14807}, 514{ 19, 787, 1032, 170, -8295, -645}, 515{ -882, -2319, -27105, 432, -4392, 1499}, 516{ -1354, -11819, -76, -20380, -10293, 11328}, 517{ 211, -4753, -4675, -6933, -13538, 14479}, 518{ 6043, 5260, -459, -462, 143, -65}, 519{ -2572, 7256, -3317, 9212, -23184, -9990}, 520{ -24882, -9532, 18874, 6101, 2429, -14482}, 521{ 8314, 2277, 14192, 3512, 25881, 22000}, 522{ 208, 20218, -281, -24778, -63, -1183}, 523{ 1095, -6034, 2706, -21935, -2655, 563}, 524{ 23, -5930, 243, -8989, 5345, 20558}, 525{ -15466, 12699, 4160, 11087, 20621, -10416}, 526{ 20995, -85, -8468, 194, 1003, -9515}, 527{ -19637, -3335, -14081, 3574, -23381, -667}, 528{ -2076, 3489, -3192, -19367, 539, -1530}, 529{ 7352, -15213, 22596, 19369, 1043, 16627}, 530{ -1872, -413, 1235, -5276, -3550, 21903}, 531{ 7931, -2008, 16968, -6799, 29393, -2475}, 532{ -13589, 8389, -23636, -22091, -14178, -14297}, 533{ -11575, -20090, 16056, -1848, 15721, 4500}, 534{ 3849, -16581, 20161, -21155, 7778, 11864}, 535{ -6547, -1273, -18837, -11218, 11636, 1044}, 536{ 2528, -6691, -17917, -11362, -4894, -1008}, 537{ 1241, 4260, 2319, 6111, 3485, 20209}, 538{ 3014, -3048, 5316, -4539, 20831, 8702}, 539{ -1790, -14683, 278, 13956, -10065, -10547}, 540{ -22732, -7957, -1154, 13821, -1484, -1247}, 541{ -7317, -615, 13094, 18927, 9897, 1452}, 542{ 2552, -2338, 3424, -4630, 11124, -19584}, 543{ -11125, -20553, -10855, -10783, -20767, 6833}, 544{ 984, -15095, 5775, 25125, 5377, -19799}, 545{ 517, 13272, -7458, -1711, 20612, -6013}, 546{ -21417, 13251, -20795, 13449, 17281, 13104}, 547{ -15811, -16248, 23093, -4037, -8195, 871}, 548{ 582, 12571, -21129, -14766, -9187, 5685}, 549{ 4318, -1776, 11425, -17763, -9921, 577}, 550{ 6013, 16830, 17655, -25766, -4400, -3550}, 551{ -13744, -16541, 3636, -3330, -21091, -15886}, 552{ 6565, -11147, 8649, -13114, 23345, -13565}, 553{ -2542, -9046, -7558, 29240, 3701, -383}, 554{ -10612, 24995, 1893, -8210, 20920, -16210}, 555{ 5276, 16726, 10659, 19940, -4799, -19324}, 556{ -532, -9300, 27856, 4965, -241, 536}, 557{ -765, -20706, -3412, 18870, 2765, 1420}, 558{ -3059, 2708, -19022, -331, 3537, 116}, 559}; 560static const int16_t vq_hebap7[512][6] = { 561{ -21173, 21893, 10390, 13646, 10718, -9177}, 562{ -22519, -8193, 18328, -6629, 25518, -10848}, 563{ 6800, -13758, -13278, 22418, 14667, -20938}, 564{ 2347, 10516, 1125, -3455, 5569, 27136}, 565{ -6617, 11851, -24524, 22937, 20362, -6019}, 566{ -21768, 10681, -19615, -15021, -8478, -2081}, 567{ -2745, 8684, -4895, 27739, 7554, -11961}, 568{ -1020, 2460, -954, 4754, -627, -16368}, 569{ -19702, 23097, 75, -13684, -2644, 2108}, 570{ 4049, -2872, 5851, -4459, 22150, 12560}, 571{ -21304, -17129, -730, 7419, -11658, -10523}, 572{ 11332, 1792, 26666, 23518, -19561, -491}, 573{ -17827, -16777, -13606, -14389, -22029, -2464}, 574{ 1091, -5967, -7975, -16977, -20432, -21931}, 575{ 18388, -1103, 1933, 13342, -17463, 18114}, 576{ 22646, 17345, -9966, 17919, 18274, 698}, 577{ 1484, 20297, -5754, -26515, 4941, -22263}, 578{ -2603, 4587, -5842, 18464, 8767, -2568}, 579{ -2797, -1602, 21713, 3099, -25683, 3224}, 580{ -19027, 4693, -5007, 6060, 1972, -15095}, 581{ -2189, 9516, -530, 20669, -4662, -8301}, 582{ -22325, -8887, 2529, -11352, 5476, 998}, 583{ 22100, -5052, 1651, -2657, 4615, 2319}, 584{ 20855, -3078, -3330, 4105, 13470, 3069}, 585{ 85, 17289, 10264, -14752, 214, 90}, 586{ -26365, -18849, -19352, 19244, -10218, 9909}, 587{ -9739, 20497, -6579, -6983, 2891, -738}, 588{ 20575, -15860, -22913, 6870, 76, 327}, 589{ 8744, -12877, -22945, -2372, -19424, -9771}, 590{ -12886, 16183, 21084, 3821, 749, -13792}, 591{ -15995, 18399, 2391, -17661, 19484, -6018}, 592{ 1423, 11734, 4051, 19290, 6857, -19681}, 593{ -5200, 9766, 18246, 2463, 18764, -4852}, 594{ -597, 19498, 1323, -9096, -308, -1104}, 595{ -3099, -25731, -15665, 25332, 4634, 2635}, 596{ 19623, -2384, -7913, 11796, -9333, -14084}, 597{ 2642, 26453, -21091, -10354, -1693, -1711}, 598{ 22031, 21625, 11580, -22915, -4141, 129}, 599{ -6122, 3542, 915, -261, -17, -383}, 600{ 1696, 6704, -1425, 20838, 857, -4416}, 601{ 1423, -15280, -8550, -9667, 5210, 5687}, 602{ -4520, -613, -11683, 5618, 4230, 619}, 603{ 937, -4963, -14102, -17104, -6906, -5952}, 604{ -15068, -481, -7237, -14894, 18876, 21673}, 605{ -25658, 2910, 1143, -327, -458, -995}, 606{ -9656, -819, -24900, 2804, 20225, 1083}, 607{ -1111, -3682, -1788, -19492, 966, 821}, 608{ 7293, -21759, 10790, -7059, -23293, -1723}, 609{ -282, -11093, 170, -20950, -28926, 12615}, 610{ 17938, 3713, -1563, 885, 5, 564}, 611{ 6116, 22696, 2242, -6951, 9975, -6132}, 612{ 4338, 26808, -3705, 1976, -1079, -2570}, 613{ -661, -7901, -2668, -15194, 17722, 4375}, 614{ -4174, -11053, 717, -22506, 1562, 12252}, 615{ -6405, 18334, 6103, 6983, 5956, 18195}, 616{ 9851, 5370, 23604, -6861, -6569, -62}, 617{ 21964, 13359, -683, 3785, 2168, 209}, 618{ -3569, -1127, -19724, -1544, 1308, -803}, 619{ -3083, 16049, -13791, -3077, 4294, 23713}, 620{ -9999, 9943, -15872, 12934, -23631, 21699}, 621{ 9722, 22837, 12192, 15091, 5533, 4837}, 622{ 2243, 2099, 1243, 4089, 4748, 12956}, 623{ 4007, -2468, 3353, -3092, 8843, 17024}, 624{ 4330, 6127, 5549, 9249, 11226, 28592}, 625{ -9586, -8825, 236, 1009, 455, -964}, 626{ 6829, 19290, -1018, 200, 1821, 578}, 627{ 5196, 957, 10372, 3330, -12800, -127}, 628{ -3022, -8193, -14557, 22061, 5920, 1053}, 629{ 10982, 25942, -24546, -23278, -11905, -6789}, 630{ 22667, -11010, 5736, 2567, 23705, -10253}, 631{ -3343, -4233, -5458, 20667, -10843, -3605}, 632{ -4131, -3612, 4575, -829, -350, -847}, 633{ -3303, 3451, -7398, -11604, 3023, 455}, 634{ 3200, -9547, 3202, -22893, 11184, -26466}, 635{ -14093, -4117, 15382, 14295, -10915, -20377}, 636{ 3807, -11016, 22052, 14370, -15328, -7733}, 637{ -6291, -17719, -1560, 12048, -19805, -443}, 638{ -6147, -4234, -160, 8363, 22638, 11911}, 639{ 19197, 1175, 7422, -9875, -4136, 4704}, 640{ -72, -7652, -112, -11955, -3230, 27175}, 641{ 3274, 5963, 7501, -17019, 866, -25452}, 642{ 737, 1861, 1833, 2022, 2384, 4755}, 643{ -5217, 7512, 3323, 2715, 3065, -1606}, 644{ 4247, 565, 5629, 2497, 18019, -4920}, 645{ -2833, -17920, -8062, 15738, -1018, 2136}, 646{ 3050, -19483, 16930, 29835, -10222, 15153}, 647{ -11346, 118, -25796, -13761, 15320, -468}, 648{ -4824, 4960, -4263, 1575, -10593, 19561}, 649{ -8203, -1409, -763, -1139, -607, 1408}, 650{ -2203, -11415, 2021, -6388, -2600, 711}, 651{ -413, -2511, -216, -3519, -28267, 1719}, 652{ -14446, 17050, 13917, 13499, -25762, -16121}, 653{ 19228, 7341, -12301, 682, -3791, -199}, 654{ -4193, 20746, -15651, 11349, 5860, -824}, 655{ -21490, -3546, -3, -1705, -3959, 9213}, 656{ 15445, -1876, 2012, -19627, 16228, -4845}, 657{ -2867, -3733, -7354, -175, -20119, 11174}, 658{ -3571, -24587, 19700, 6654, 979, -654}, 659{ 21820, -7430, -6639, -10767, -8362, 15543}, 660{ 14827, 17977, -7204, -3409, 1906, -17288}, 661{ 3525, -3947, -1415, -2798, 17648, 2082}, 662{ -6580, -15255, -17913, 1337, 15338, 21158}, 663{ 6210, 9698, 15155, -24666, -22507, -3999}, 664{ -1740, -593, 1095, -7779, 25058, 5601}, 665{ 21415, -432, -1658, -6898, -1438, -14454}, 666{ -6943, 700, -12139, -745, -24187, 22466}, 667{ 6287, 3283, 11006, 3844, 19184, 14781}, 668{ -22502, 15274, 5443, -2808, -970, -3343}, 669{ 3257, -3708, 4744, -8301, 22814, -10208}, 670{ 24346, -20970, 19846, 987, -11958, -6277}, 671{ 3906, -19701, 13060, -1609, 18641, 7466}, 672{ -26409, -22549, 16305, 2014, 10975, 18032}, 673{ -7039, 4655, -14818, 18739, 15789, 1296}, 674{ 9310, -1681, 14667, -3326, 26535, -11853}, 675{ 5728, 5917, 13400, 10020, -2236, -24704}, 676{ 1741, -6727, 12695, -22009, 4080, 5450}, 677{ -2621, 9393, 21143, -25938, -3162, -2529}, 678{ 20672, 18894, -13939, 6990, -8260, 15811}, 679{ -23818, 11183, -13639, 11868, 16045, 2630}, 680{ 18361, -10220, 829, 856, -1010, 157}, 681{ 14400, -4678, 5153, -13290, -27434, -11028}, 682{ 21613, 11256, 17453, 7604, 13130, -484}, 683{ 7, 1236, 573, 4214, 5576, -3081}, 684{ 916, -9092, 1285, -8958, 1185, -28699}, 685{ 21587, 23695, 19116, -2885, -14282, -8438}, 686{ 23414, -6161, 12978, 3061, -9351, 2236}, 687{ -3070, -7344, -20140, 5788, 582, -551}, 688{ -3993, 315, -7773, 8224, -28082, -12465}, 689{ 13766, -15357, 19205, -20624, 13043, -19247}, 690{ 3777, -177, 8029, -1001, 17812, 5162}, 691{ -7308, -4327, -18096, -620, -1350, 14932}, 692{ 14756, -1221, -12819, -14922, -547, 27125}, 693{ 2234, 1708, 2764, 5416, 7986, -25163}, 694{ 2873, 3636, 3992, 5344, 10142, 21259}, 695{ 1158, 5379, 508, -10514, 290, -1615}, 696{ 1114, 24789, 16575, -25168, -298, -2832}, 697{ -1107, -6144, -1918, -7791, -2971, -23276}, 698{ 4016, 10793, 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7477, 7635, 23595, 9763, -2590}, 977{ 21658, -28313, -3086, -300, -1032, 1744}, 978{ -22352, 16646, 208, 6665, -17400, -3028}, 979{ 18482, 9336, -2737, -19372, 407, -4389}, 980{ -4913, -17370, 18819, -17654, 13416, 15232}, 981{ 7749, 6368, 23135, -18174, 7584, -4248}, 982{ -1489, -6523, 586, -10157, 14964, 25568}, 983{ 3844, -6156, 4897, -13045, -22526, 5647}, 984{ -8491, -2105, -24774, 905, -9326, 1456}, 985{ -3040, -1476, 1166, -4428, 11236, 9204}, 986{ 3397, -1451, 13598, -15841, 24540, 5819}, 987{ 8483, -2993, 21547, -16916, 7741, 24018}, 988{ -14932, -23758, -5332, -6664, -4497, 13267}, 989{ 19379, 12916, -2142, -737, 21100, -22101}, 990{ 3393, -4629, 5735, -18913, -6969, 2687}, 991{ 1148, -16147, -21433, -28095, -630, -14449}, 992{ 7300, 672, 18530, -17452, -10149, 351}, 993{ 11356, -10974, 17212, 4624, 145, 17791}, 994{ -711, -3479, -2238, 15887, 2027, 0}, 995{ -28048, 1794, -593, -2758, -21852, 11535}, 996{ -19683, 4937, 22004, 21523, -3148, 1790}, 997{ 813, 8231, 2633, 11981, -3043, 22201}, 998{ 8952, -24760, -690, 14873, -2366, -5372}, 999{ 8406, -5439, -274, -642, -145, 778}, 1000{ -6605, 7258, 20780, -23507, -18625, 22782}, 1001{ -22896, -25488, 10020, -1614, 1508, -1393}, 1002{ 7607, 407, -24678, -16385, -1804, -4699}, 1003{ -10592, -19139, 10462, -3747, 8721, -6919}, 1004{ 13010, 5292, -6230, -4884, -20904, -1797}, 1005{ 16891, -13770, -465, 19343, -10741, -12959}, 1006{ 25193, -14799, -5681, -521, -321, -1211}, 1007{ 6917, -3093, 20183, -26903, -12026, 1295}, 1008{ 305, 1992, 19457, -985, 25, -521}, 1009{ 6707, -3698, 8365, -8687, 21921, -27166}, 1010{ 4668, 5997, 7117, 11696, 24401, -10794}, 1011{ 744, -9416, 19893, 1963, 7922, -9824}, 1012{ 3430, 21282, -1736, 10844, 8821, 27015}, 1013{ -8813, 1521, -24038, 1651, 7838, -1208}, 1014{ 3911, -11221, 3273, -12541, 7168, 18402}, 1015{ 21642, 9117, -11536, -5256, 7077, 2382}, 1016{ 100, 3817, -6713, 1244, 1518, -321}, 1017{ 7946, -18670, 10667, -4866, 727, 776}, 1018{ -15883, -8150, -2087, 22739, 1567, -3482}, 1019{ 4380, -2735, 8469, -7025, -11424, 1317}, 1020{ 26970, 4393, 7665, 17561, -714, 650}, 1021{ -16191, -835, 8365, 1795, -14314, 16297}, 1022{ 4504, -10048, 7662, -26690, -17428, 2580}, 1023{ 48, -3984, 564, -5871, 2658, -18658}, 1024{ 12579, -26016, -15642, 2672, -1347, -887}, 1025{ -4950, 4208, -6811, 2569, -20621, -8658}, 1026{ -1836, -14818, -5571, -23322, -14800, 25867}, 1027{ 5434, -28139, -2357, -2883, -570, 2431}, 1028{ 13096, -2771, 24994, -12496, -24723, -1025}, 1029{ -5676, -4339, 1908, 18628, -21323, 17366}, 1030{ 27660, -27897, -15409, 1436, -7112, -2241}, 1031{ 8019, 3847, 24568, -469, 9674, 10683}, 1032{ -903, -10149, 1801, -21260, 4795, -8751}, 1033{ 1122, -9582, 2625, 22791, 956, 882}, 1034{ 7876, 19075, -9900, -24266, 7496, 9277}, 1035{ 980, -26764, -5386, 5396, 1086, 1648}, 1036{ 28838, -1270, -447, 5, -429, -20}, 1037{ -15283, 6132, 22812, 1252, -9963, 511}, 1038{ 851, 7925, -457, -12210, 4261, 7579}, 1039{ -4530, 8452, -1246, 14501, -24951, -5760}, 1040{ -17814, -10727, 9887, -23929, -13432, 1878}, 1041{ -15049, 10165, 16491, -14603, -11712, -21156}, 1042{ -3317, 840, -5683, 22413, 1994, 586}, 1043{ 23158, -5788, -15043, -10372, -9271, -13523}, 1044{ -773, -9509, -3993, -24264, 8463, 5804}, 1045{ -8545, -703, -12440, -3985, -25122, -28147}, 1046{ -16659, 16001, 2746, 1611, 5097, -1043}, 1047{ 41, -7181, 19903, 31555, -32237, 13927}, 1048{ -5658, 845, -12774, 5705, 16695, -86}, 1049{ 5282, 14875, 27026, 21124, 15776, -10477}, 1050{ 14712, 19648, -11487, -13361, -20196, -15229}, 1051{ 8597, -9138, -626, 10891, -6015, 6346}, 1052{ -1488, -1272, -1479, -1303, -3704, -5485}, 1053{ -3370, 17871, -6604, 24930, 25886, -3127}, 1054{ 8416, 27783, -1385, 5350, -4260, 19993}, 1055{ 5688, 362, 17246, 3809, -3246, 1088}, 1056{ -105, -29607, 2747, 15223, -167, 3722}, 1057{ 3502, -3195, 8602, 7772, -1566, -915}, 1058{ -491, 3257, -2423, 5522, 20606, -100}, 1059{ -13948, -11368, -15375, -21866, -8520, 12221}, 1060{ -616, 2424, -2023, 4398, -3805, 8108}, 1061{ -7204, 21043, 21211, -9395, -19391, 896}, 1062{ -5737, -15160, -21298, 17066, -1006, -366}, 1063{ 6261, 3240, -11937, -16213, -15820, 6581}, 1064{ -3155, 24796, 2733, -1257, -875, -1597}, 1065{ -20469, 11094, 24071, -8987, 14136, 2220}, 1066{ -14106, 11959, -22495, 4135, -1055, -5420}, 1067{ 801, -2655, 60, -5324, -790, 5937}, 1068{ -7372, -1764, -22433, -26060, 21707, 4178}, 1069{ -5715, -6648, -14908, 1325, -24044, 1493}, 1070{ -6024, -12488, 23930, 2950, 1601, 1173}, 1071{ 19067, 17630, 17929, -10654, 10928, -4958}, 1072{ 3231, -3284, 27336, 4174, -1683, 497}, 1073}; 1074 1075const int16_t (* const ff_eac3_mantissa_vq[8])[6] = { 1076 NULL, 1077 vq_hebap1, 1078 vq_hebap2, 1079 vq_hebap3, 1080 vq_hebap4, 1081 vq_hebap5, 1082 vq_hebap6, 1083 vq_hebap7, 1084}; 1085 1086/** 1087 * Table E2.14 Frame Exponent Strategy Combinations 1088 */ 1089const uint8_t ff_eac3_frm_expstr[32][6] = { 1090{ EXP_D15, EXP_REUSE, EXP_REUSE, EXP_REUSE, EXP_REUSE, EXP_REUSE}, 1091{ EXP_D15, EXP_REUSE, EXP_REUSE, EXP_REUSE, EXP_REUSE, EXP_D45}, 1092{ EXP_D15, EXP_REUSE, EXP_REUSE, EXP_REUSE, EXP_D25, EXP_REUSE}, 1093{ EXP_D15, EXP_REUSE, EXP_REUSE, EXP_REUSE, EXP_D45, EXP_D45}, 1094{ EXP_D25, EXP_REUSE, EXP_REUSE, EXP_D25, EXP_REUSE, EXP_REUSE}, 1095{ EXP_D25, EXP_REUSE, EXP_REUSE, EXP_D25, EXP_REUSE, EXP_D45}, 1096{ EXP_D25, EXP_REUSE, EXP_REUSE, EXP_D45, EXP_D25, EXP_REUSE}, 1097{ EXP_D25, EXP_REUSE, EXP_REUSE, EXP_D45, EXP_D45, EXP_D45}, 1098{ EXP_D25, EXP_REUSE, EXP_D15, EXP_REUSE, EXP_REUSE, EXP_REUSE}, 1099{ EXP_D25, EXP_REUSE, EXP_D25, EXP_REUSE, EXP_REUSE, EXP_D45}, 1100{ EXP_D25, EXP_REUSE, EXP_D25, EXP_REUSE, EXP_D25, EXP_REUSE}, 1101{ EXP_D25, EXP_REUSE, EXP_D25, EXP_REUSE, EXP_D45, EXP_D45}, 1102{ EXP_D25, EXP_REUSE, EXP_D45, EXP_D25, EXP_REUSE, EXP_REUSE}, 1103{ EXP_D25, EXP_REUSE, EXP_D45, EXP_D25, EXP_REUSE, EXP_D45}, 1104{ EXP_D25, EXP_REUSE, EXP_D45, EXP_D45, EXP_D25, EXP_REUSE}, 1105{ EXP_D25, EXP_REUSE, EXP_D45, EXP_D45, EXP_D45, EXP_D45}, 1106{ EXP_D45, EXP_D15, EXP_REUSE, EXP_REUSE, EXP_REUSE, EXP_REUSE}, 1107{ EXP_D45, EXP_D15, EXP_REUSE, EXP_REUSE, EXP_REUSE, EXP_D45}, 1108{ EXP_D45, EXP_D25, EXP_REUSE, EXP_REUSE, EXP_D25, EXP_REUSE}, 1109{ EXP_D45, EXP_D25, EXP_REUSE, EXP_REUSE, EXP_D45, EXP_D45}, 1110{ EXP_D45, EXP_D25, EXP_REUSE, EXP_D25, EXP_REUSE, EXP_REUSE}, 1111{ EXP_D45, EXP_D25, EXP_REUSE, EXP_D25, EXP_REUSE, EXP_D45}, 1112{ EXP_D45, EXP_D25, EXP_REUSE, EXP_D45, EXP_D25, EXP_REUSE}, 1113{ EXP_D45, EXP_D25, EXP_REUSE, EXP_D45, EXP_D45, EXP_D45}, 1114{ EXP_D45, EXP_D45, EXP_D15, EXP_REUSE, EXP_REUSE, EXP_REUSE}, 1115{ EXP_D45, EXP_D45, EXP_D25, EXP_REUSE, EXP_REUSE, EXP_D45}, 1116{ EXP_D45, EXP_D45, EXP_D25, EXP_REUSE, EXP_D25, EXP_REUSE}, 1117{ EXP_D45, EXP_D45, EXP_D25, EXP_REUSE, EXP_D45, EXP_D45}, 1118{ EXP_D45, EXP_D45, EXP_D45, EXP_D25, EXP_REUSE, EXP_REUSE}, 1119{ EXP_D45, EXP_D45, EXP_D45, EXP_D25, EXP_REUSE, EXP_D45}, 1120{ EXP_D45, EXP_D45, EXP_D45, EXP_D45, EXP_D25, EXP_REUSE}, 1121{ EXP_D45, EXP_D45, EXP_D45, EXP_D45, EXP_D45, EXP_D45}, 1122}; 1123 1124/** 1125 * Table E2.16 Default Coupling Banding Structure 1126 */ 1127const uint8_t ff_eac3_default_cpl_band_struct[18] = 1128{ 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1 }; 1129 1130/** 1131 * Table of bin locations for rematrixing bands 1132 * reference: Section 7.5.2 Rematrixing : Frequency Band Definitions 1133 */ 1134const uint8_t ff_ac3_rematrix_band_tab[5] = { 13, 25, 37, 61, 253 }; 1135