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libxaac/encoder/ixheaace_common_rom.c
bmdivya100655 088122e748
Combined Workspace for Encoder and Decoder (#33) 
* Combined Workspace for Encoder and Decoder

* Addressed review comments and some minor edits

---------

Co-authored-by: Divya B M <100655@ittiam.com>
2023-05-22 20:11:52 +05:30

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/******************************************************************************
* *
* Copyright (C) 2023 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*****************************************************************************
* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
*/
#include "ixheaac_type_def.h"
#include "ixheaace_common_rom.h"
const ixheaace_common_tables ia_enhaacplus_enc_common_tab = {
/*sqrt_tab */
{1073741824, 1074789888, 1075836928, 1076882944, 1077927936, 1078971904, 1080014976,
1081056896, 1082097920, 1083137920, 1084176896, 1085214848, 1086251904, 1087287808,
1088322944, 1089356928, 1090390016, 1091422080, 1092453120, 1093483264, 1094512512,
1095540608, 1096567936, 1097594112, 1098619392, 1099643776, 1100667264, 1101689600,
1102711168, 1103731712, 1104751360, 1105769984, 1106787712, 1107804544, 1108820352,
1109835392, 1110849408, 1111862400, 1112874624, 1113885824, 1114896128, 1115905536,
1116914048, 1117921664, 1118928384, 1119934208, 1120939008, 1121943040, 1122946048,
1123948288, 1124949504, 1125949952, 1126949504, 1127948032, 1128945792, 1129942656,
1130938624, 1131933824, 1132928000, 1133921408, 1134913920, 1135905536, 1136896256,
1137886208, 1138875136, 1139863424, 1140850688, 1141837184, 1142822784, 1143807488,
1144791424, 1145774592, 1146756736, 1147738112, 1148718720, 1149698432, 1150677376,
1151655424, 1152632576, 1153608960, 1154584576, 1155559296, 1156533248, 1157506304,
1158478592, 1159450112, 1160420736, 1161390592, 1162359680, 1163327872, 1164295296,
1165261952, 1166227712, 1167192704, 1168156928, 1169120384, 1170083072, 1171044864,
1172005888, 1172966144, 1173925632, 1174884352, 1175842304, 1176799488, 1177755776,
1178711424, 1179666176, 1180620160, 1181573504, 1182525952, 1183477760, 1184428672,
1185378816, 1186328320, 1187277056, 1188224896, 1189172096, 1190118528, 1191064192,
1192009088, 1192953216, 1193896704, 1194839296, 1195781248, 1196722432, 1197662976,
1198602624, 1199541632, 1200479872, 1201417344, 1202354176, 1203290240, 1204225536,
1205160064, 1206093952, 1207027072, 1207959552, 1208891264, 1209822208, 1210752512,
1211682048, 1212610944, 1213539072, 1214466560, 1215393280, 1216319232, 1217244544,
1218169088, 1219092992, 1220016256, 1220938752, 1221860608, 1222781696, 1223702144,
1224621824, 1225540864, 1226459264, 1227376896, 1228293888, 1229210240, 1230125824,
1231040768, 1231954944, 1232868608, 1233781504, 1234693632, 1235605248, 1236516096,
1237426304, 1238335872, 1239244672, 1240152960, 1241060480, 1241967360, 1242873600,
1243779072, 1244684032, 1245588224, 1246491776, 1247394816, 1248297088, 1249198592,
1250099584, 1250999936, 1251899648, 1252798592, 1253697024, 1254594816, 1255491840,
1256388352, 1257284224, 1258179328, 1259073920, 1259967744, 1260861056, 1261753728,
1262645760, 1263537152, 1264427904, 1265318016, 1266207488, 1267096448, 1267984640,
1268872320, 1269759232, 1270645632, 1271531520, 1272416640, 1273301120, 1274185088,
1275068416, 1275951104, 1276833280, 1277714688, 1278595584, 1279475840, 1280355584,
1281234560, 1282113024, 1282990848, 1283868160, 1284744832, 1285620864, 1286496384,
1287371264, 1288245504, 1289119232, 1289992320, 1290864768, 1291736704, 1292608000,
1293478784, 1294348928, 1295218432, 1296087424, 1296955904, 1297823616, 1298690944,
1299557504, 1300423680, 1301289216, 1302154112, 1303018496, 1303882240, 1304745472,
1305608064, 1306470144, 1307331712, 1308192640, 1309052928, 1309912704, 1310771968,
1311630720, 1312488832, 1313346304, 1314203392, 1315059840, 1315915648, 1316770944,
1317625728, 1318480000, 1319333632, 1320186752, 1321039360, 1321891328, 1322742784,
1323593728, 1324444032, 1325293824, 1326143104, 1326991872, 1327840128, 1328687744,
1329534848, 1330381440, 1331227392, 1332072960, 1332917888, 1333762304, 1334606208,
1335449472, 1336292352, 1337134592, 1337976448, 1338817664, 1339658368, 1340498560,
1341338112, 1342177280, 1343015936, 1343853952, 1344691456, 1345528576, 1346365056,
1347201024, 1348036480, 1348871424, 1349705856, 1350539776, 1351373184, 1352206080,
1353038464, 1353870336, 1354701696, 1355532544, 1356363008, 1357192832, 1358022144,
1358850944, 1359679232, 1360507008, 1361334400, 1362161152, 1362987520, 1363813248,
1364638592, 1365463424, 1366287744, 1367111552, 1367934848, 1368757632, 1369579904,
1370401792, 1371223168, 1372043904, 1372864384, 1373684224, 1374503552, 1375322496,
1376140800, 1376958720, 1377776256, 1378593152, 1379409536, 1380225536, 1381041024,
1381856128, 1382670592, 1383484672, 1384298240, 1385111296, 1385923968, 1386736128,
1387547776, 1388358912, 1389169664, 1389979904, 1390789760, 1391598976, 1392407808,
1393216256, 1394024064, 1394831488, 1395638528, 1396445056, 1397251072, 1398056576,
1398861696, 1399666304, 1400470528, 1401274240, 1402077440, 1402880256, 1403682560,
1404484480, 1405285888, 1406086912, 1406887296, 1407687424, 1408487040, 1409286144,
1410084864, 1410883072, 1411680896, 1412478208, 1413275136, 1414071552, 1414867456,
1415662976, 1416458112, 1417252736, 1418046976, 1418840704, 1419634048, 1420426880,
1421219328, 1422011392, 1422802816, 1423593984, 1424384640, 1425174912, 1425964672,
1426754048, 1427542912, 1428331392, 1429119488, 1429907072, 1430694272, 1431480960,
1432267264, 1433053184, 1433838592, 1434623616, 1435408256, 1436192384, 1436976128,
1437759488, 1438542336, 1439324800, 1440106752, 1440888448, 1441669632, 1442450304,
1443230720, 1444010624, 1444790144, 1445569152, 1446347776, 1447126016, 1447903872,
1448681216, 1449458304, 1450234880, 1451010944, 1451786752, 1452562048, 1453336960,
1454111360, 1454885504, 1455659136, 1456432384, 1457205248, 1457977728, 1458749696,
1459521408, 1460292608, 1461063424, 1461833728, 1462603776, 1463373312, 1464142592,
1464911360, 1465679744, 1466447744, 1467215232, 1467982464, 1468749184, 1469515520,
1470281600, 1471047168, 1471812352, 1472577024, 1473341440, 1474105472, 1474868992,
1475632256, 1476395008, 1477157376, 1477919360, 1478681088, 1479442304, 1480203136,
1480963584, 1481723648, 1482483200, 1483242496, 1484001408, 1484759936, 1485518080,
1486275712, 1487033088, 1487790080, 1488546560, 1489302784, 1490058624, 1490813952,
1491569024, 1492323712, 1493078016, 1493831808, 1494585344, 1495338496, 1496091264,
1496843648, 1497595648, 1498347264, 1499098496, 1499849344, 1500599808, 1501349888,
1502099712, 1502849024, 1503598080, 1504346624, 1505094912, 1505842816, 1506590208,
1507337344, 1508084096, 1508830592, 1509576576, 1510322176, 1511067520, 1511812480,
1512556928, 1513301120, 1514044928, 1514788480, 1515531520, 1516274304, 1517016576,
1517758592, 1518500249},
/*WORD32 sine_array*/
{1518500248, 2147483646, 1518500248},
/*WORD32 cosine_array*/
{1518500248, 0, -1518500250},
/*FLOAT32 sin_arr*/
{0.7071067812f, 1.0f, 0.7071067812f},
/*FLOAT32 cos_arr*/
{0.7071067812f, 0, -0.7071067812f},
/*power_2_tab_pos*/
{1073741824, 1076653056, 1079572159, 1082499134, 1085434109, 1088377021, 1091327934,
1094286782, 1097253699, 1100228684, 1103211669, 1106202791, 1109202049, 1112209374,
1115224904, 1118248571, 1121280442, 1124320518, 1127368868, 1130425495, 1133490396,
1136563572, 1139645095, 1142735037, 1145833252, 1148939959, 1152055012, 1155178557,
1158310596, 1161451052, 1164600077, 1167757670, 1170923755, 1174098484, 1177281782,
1180473724, 1183674310, 1186883541, 1190101494, 1193328248, 1196563646, 1199807845,
1203060846, 1206322729, 1209593414, 1212872900, 1216161350, 1219458682, 1222764979,
1226080241, 1229404468, 1232737743, 1236079982, 1239431354, 1242791775, 1246161329,
1249540017, 1252927926, 1256324969, 1259731146, 1263146630, 1266571425, 1270005440,
1273448764, 1276901398, 1280363431, 1283834865, 1287315698, 1290805931, 1294305656,
1297814873, 1301333676, 1304861876, 1308399757, 1311947225, 1315504278, 1319070918,
1322647335, 1326233338, 1329829119, 1333434680, 1337050022, 1340675043, 1344310044,
1347954823, 1351609483, 1355274123, 1358948643, 1362633041, 1366327523, 1370032090,
1373746534, 1377471168, 1381205888, 1384950692, 1388705688, 1392470876, 1396246255,
1400031826, 1403827696, 1407633866, 1411450336, 1415277217, 1419114397, 1422961987,
1426820101, 1430688512, 1434567560, 1438457018, 1442357114, 1446267735, 1450188995,
1454120777, 1458063316, 1462016612, 1465980429, 1469955122, 1473940573, 1477936903,
1481943990, 1485961955, 1489990799, 1494030521, 1498081245, 1502142971, 1506215700,
1510299430, 1514394288, 1518500276, 1522617264, 1526745509, 1530885012, 1535035643,
1539197532, 1543370679, 1547555216, 1551751010, 1555958328, 1560176903, 1564407003,
1568648493, 1572901509, 1577166188, 1581442256, 1585729988, 1590029385, 1594340306,
1598663034, 1602997426, 1607343625, 1611701632, 1616071301, 1620452922, 1624846497,
1629251877, 1633669211, 1638098497, 1642539885, 1646993226, 1651458668, 1655936213,
1660426013, 1664927762, 1669441920, 1673968179, 1678506849, 1683057775, 1687620956,
1692196549, 1696784555, 1701384974, 1705997965, 1710623369, 1715261347, 1719911899,
1724575025, 1729250889, 1733939327, 1738640504, 1743354420, 1748081075, 1752820638,
1757573111, 1762338322, 1767116441, 1771907643, 1776711754, 1781528949, 1786359051,
1791202413, 1796058859, 1800928567, 1805811359, 1810707414, 1815616731, 1820539311,
1825475337, 1830424625, 1835387359, 1840363728, 1845353356, 1850356619, 1855373518,
1860403863, 1865448037, 1870505653, 1875577295, 1880662377, 1885761487, 1890874231,
1896000806, 1901141410, 1906296046, 1911464513, 1916647011, 1921843541, 1927054102,
1932278899, 1937517936, 1942771002, 1948038515, 1953320057, 1958616047, 1963926487,
1969251164, 1974590291, 1979944086, 1985312113, 1990695028, 1996092173, 2001504207,
2006930912, 2012372062, 2017828331, 2023299269, 2028784875, 2034285376, 2039801001,
2045331522, 2050876938, 2056437482, 2062012918, 2067603718, 2073209409, 2078830465,
2084466889, 2090118440, 2095785360, 2101467403, 2107165058, 2112878328, 2118606966,
2124350970, 2130110590, 2135886077, 2141676928},
/*power_of_2_table_neg*/
{1073741824, 1070838464, 1067942976, 1065055360, 1062175488, 1059303424, 1056439104,
1053582592, 1050733760, 1047892608, 1045059200, 1042233408, 1039415232, 1036604736,
1033801792, 1031006464, 1028218688, 1025438464, 1022665728, 1019900480, 1017142720,
1014392448, 1011649600, 1008914112, 1006186112, 1003465408, 1000752128, 998046144,
995347456, 992656128, 989972032, 987295168, 984625600, 981963200, 979308032,
976660032, 974019200, 971385536, 968758976, 966139456, 963527104, 960921792,
958323520, 955732224, 953147968, 950570752, 948000448, 945437120, 942880704,
940331200, 937788608, 935252864, 932724032, 930201984, 927686784, 925178368,
922676736, 920181824, 917693696, 915212352, 912737664, 910269632, 907808320,
905353664, 902905664, 900464256, 898029440, 895601216, 893179584, 890764480,
888355904, 885953792, 883558272, 881169152, 878786496, 876410304, 874040576,
871677184, 869320256, 866969664, 864625408, 862287488, 859955968, 857630656,
855311680, 852998976, 850692480, 848392256, 846098304, 843810496, 841528832,
839253440, 836984128, 834720960, 832463936, 830212992, 827968128, 825729344,
823496640, 821269952, 819049280, 816834624, 814625920, 812423232, 810226496,
808035648, 805850816, 803671808, 801498752, 799331520, 797170176, 795014656,
792865024, 790721152, 788583040, 786450816, 784324288, 782203520, 780088448,
777979136, 775875520, 773777600, 771685376, 769598784, 767517824, 765442496,
763372800, 761308672, 759250112, 757197184, 755149760, 753107840, 751071488,
749040640, 747015296, 744995392, 742980992, 740971968, 738968448, 736970304,
734977600, 732990272, 731008256, 729031680, 727060416, 725094464, 723133888,
721178560, 719228544, 717283776, 715344256, 713410048, 711481024, 709557184,
707638592, 705725184, 703816960, 701913856, 700015936, 698123136, 696235456,
694352832, 692475392, 690602944, 688735616, 686873280, 685016000, 683163776,
681316544, 679474304, 677637056, 675804736, 673977408, 672155008, 670337536,
668524992, 666717312, 664914560, 663116672, 661323648, 659535488, 657752128,
655973568, 654199872, 652430976, 650666816, 648907456, 647152832, 645403008,
643657856, 641917440, 640181696, 638450688, 636724352, 635002688, 633285696,
631573312, 629865600, 628162496, 626463936, 624770048, 623080704, 621395904,
619715712, 618040000, 616368896, 614702208, 613040128, 611382464, 609729344,
608080704, 606436480, 604796672, 603161344, 601530432, 599903936, 598281856,
596664128, 595050752, 593441792, 591837120, 590236864, 588640896, 587049216,
585461888, 583878848, 582300032, 580725568, 579155264, 577589312, 576027520,
574469952, 572916672, 571367488, 569822528, 568281792, 566745216, 565212736,
563684416, 562160256, 560640192, 559124288, 557612416, 556104704, 554601024,
553101376, 551605824, 550114304, 548626880, 547143424, 545663936, 544188480,
542717056, 541249600, 539786048, 538326528},
/*log_natural_Q25*/
{
1006632960, 1007009664, 1007383488, 1007754432, 1008122560, 1008487936, 1008850560,
1009210432, 1009567744, 1009922368, 1010274432, 1010623936, 1010970944, 1011315520,
1011657600, 1011997312, 1012334656, 1012669696, 1013002432, 1013332864, 1013661056,
1013987008, 1014310848, 1014632512, 1014952000, 1015269440, 1015584832, 1015898176,
1016209472, 1016518784, 1016826112, 1017131584, 1017435072, 1017736704, 1018036416,
1018334336, 1018630400, 1018924672, 1019217152, 1019507904, 1019796928, 1020084224,
1020369856, 1020653760, 1020936000, 1021216640, 1021495680, 1021773056, 1022048896,
1022323200, 1022595904, 1022867136, 1023136768, 1023404992, 1023671680, 1023936960,
1024200768, 1024463168, 1024724096, 1024983680, 1025241856, 1025498688, 1025754112,
1026008256, 1026261056, 1026512512, 1026762688, 1027011584, 1027259200, 1027505536,
1027750656, 1027994496, 1028237184, 1028478592, 1028718848, 1028957888, 1029195776,
1029432512, 1029668096, 1029902528, 1030135808, 1030368000, 1030599040, 1030828992,
1031057920, 1031285696, 1031512448, 1031738112, 1031962752, 1032186368, 1032408960,
1032630464, 1032851008, 1033070592, 1033289088, 1033506688, 1033723264, 1033938880,
1034153600, 1034367296, 1034580096, 1034791936, 1035002880, 1035212928, 1035422016,
1035630208, 1035837568, 1036043968, 1036249536, 1036454208, 1036658048, 1036860992,
1037063168, 1037264448, 1037464896, 1037664512, 1037863296, 1038061312, 1038258496,
1038454848, 1038650432, 1038845248, 1039039296, 1039232512, 1039425024, 1039616768,
1039807680, 1039997888,
},
/*sfb_width_pow_point_25_Q28*/
{0, 379625062, 451452825, 499614679, 536870912, 567671874, 594145331,
617489229, 638450708, 657529896, 675079432, 691358088, 706561856, 720843048,
734322584, 747098202, 759250125, 770845083, 781939231, 792580306, 802809264,
812661527, 822167957, 831355617, 840248386
},
/*ia_enhaacplus_enc_w1024*/
{0, 16383, 0, 16383, 0, 16383, 201, 16382, 402, 16379, 603, 16372,
402, 16379, 803, 16364, 1205, 16339, 603, 16372, 1205, 16339, 1805, 16284,
803, 16364, 1605, 16305, 2404, 16206, 1004, 16353, 2005, 16260, 2998, 16107,
1205, 16339, 2404, 16206, 3589, 15985, 1405, 16323, 2801, 16142, 4175, 15842,
1605, 16305, 3196, 16069, 4756, 15678, 1805, 16284, 3589, 15985, 5329, 15492,
2005, 16260, 3980, 15892, 5896, 15286, 2204, 16234, 4369, 15790, 6455, 15058,
2404, 16206, 4756, 15678, 7005, 14810, 2602, 16175, 5139, 15557, 7545, 14543,
2801, 16142, 5519, 15426, 8075, 14255, 2998, 16107, 5896, 15286, 8594, 13948,
3196, 16069, 6269, 15136, 9102, 13622, 3393, 16028, 6639, 14978, 9597, 13278,
3589, 15985, 7005, 14810, 10079, 12916, 3785, 15940, 7366, 14634, 10548, 12536,
3980, 15892, 7723, 14449, 11002, 12139, 4175, 15842, 8075, 14255, 11442, 11726,
4369, 15790, 8423, 14053, 11866, 11297, 4563, 15735, 8765, 13842, 12273, 10853,
4756, 15678, 9102, 13622, 12665, 10393, 4948, 15618, 9434, 13395, 13038, 9920,
5139, 15557, 9759, 13159, 13395, 9434, 5329, 15492, 10079, 12916, 13733, 8934,
5519, 15426, 10393, 12665, 14053, 8423, 5708, 15357, 10701, 12406, 14353, 7900,
5896, 15286, 11002, 12139, 14634, 7366, 6083, 15212, 11297, 11866, 14895, 6822,
6269, 15136, 11585, 11585, 15136, 6269, 6455, 15058, 11866, 11297, 15357, 5708,
6639, 14978, 12139, 11002, 15557, 5139, 6822, 14895, 12406, 10701, 15735, 4563,
7005, 14810, 12665, 10393, 15892, 3980, 7186, 14723, 12916, 10079, 16028, 3393,
7366, 14634, 13159, 9759, 16142, 2801, 7545, 14543, 13395, 9434, 16234, 2204,
7723, 14449, 13622, 9102, 16305, 1605, 7900, 14353, 13842, 8765, 16353, 1004,
8075, 14255, 14053, 8423, 16379, 402, 8249, 14155, 14255, 8075, 16382, -202,
8423, 14053, 14449, 7723, 16364, -804, 8594, 13948, 14634, 7366, 16323, -1406,
8765, 13842, 14810, 7005, 16260, -2006, 8934, 13733, 14978, 6639, 16175, -2603,
9102, 13622, 15136, 6269, 16069, -3197, 9268, 13510, 15286, 5896, 15940, -3786,
9434, 13395, 15426, 5519, 15790, -4370, 9597, 13278, 15557, 5139, 15618, -4949,
9759, 13159, 15678, 4756, 15426, -5520, 9920, 13038, 15790, 4369, 15212, -6084,
10079, 12916, 15892, 3980, 14978, -6640, 10237, 12791, 15985, 3589, 14723, -7187,
10393, 12665, 16069, 3196, 14449, -7724, 10548, 12536, 16142, 2801, 14155, -8250,
10701, 12406, 16206, 2404, 13842, -8766, 10853, 12273, 16260, 2005, 13510, -9269,
11002, 12139, 16305, 1605, 13159, -9760, 11150, 12003, 16339, 1205, 12791, -10238,
11297, 11866, 16364, 803, 12406, -10702, 11442, 11726, 16379, 402, 12003, -11151,
11585, 11585, 16383, 0, 11585, -11586, 11726, 11442, 16379, -403, 11150, -12004,
11866, 11297, 16364, -804, 10701, -12407, 12003, 11150, 16339, -1206, 10237, -12792,
12139, 11002, 16305, -1606, 9759, -13160, 12273, 10853, 16260, -2006, 9268, -13511,
12406, 10701, 16206, -2405, 8765, -13843, 12536, 10548, 16142, -2802, 8249, -14156,
12665, 10393, 16069, -3197, 7723, -14450, 12791, 10237, 15985, -3590, 7186, -14724,
12916, 10079, 15892, -3981, 6639, -14979, 13038, 9920, 15790, -4370, 6083, -15213,
13159, 9759, 15678, -4757, 5519, -15427, 13278, 9597, 15557, -5140, 4948, -15619,
13395, 9434, 15426, -5520, 4369, -15791, 13510, 9268, 15286, -5897, 3785, -15941,
13622, 9102, 15136, -6270, 3196, -16070, 13733, 8934, 14978, -6640, 2602, -16176,
13842, 8765, 14810, -7006, 2005, -16261, 13948, 8594, 14634, -7367, 1405, -16324,
14053, 8423, 14449, -7724, 803, -16365, 14155, 8249, 14255, -8076, 201, -16383,
14255, 8075, 14053, -8424, -403, -16380, 14353, 7900, 13842, -8766, -1005, -16354,
14449, 7723, 13622, -9103, -1606, -16306, 14543, 7545, 13395, -9435, -2205, -16235,
14634, 7366, 13159, -9760, -2802, -16143, 14723, 7186, 12916, -10080, -3394, -16029,
14810, 7005, 12665, -10394, -3981, -15893, 14895, 6822, 12406, -10702, -4564, -15736,
14978, 6639, 12139, -11003, -5140, -15558, 15058, 6455, 11866, -11298, -5709, -15358,
15136, 6269, 11585, -11586, -6270, -15137, 15212, 6083, 11297, -11867, -6823, -14896,
15286, 5896, 11002, -12140, -7367, -14635, 15357, 5708, 10701, -12407, -7901, -14354,
15426, 5519, 10393, -12666, -8424, -14054, 15492, 5329, 10079, -12917, -8935, -13734,
15557, 5139, 9759, -13160, -9435, -13396, 15618, 4948, 9434, -13396, -9921, -13039,
15678, 4756, 9102, -13623, -10394, -12666, 15735, 4563, 8765, -13843, -10854, -12274,
15790, 4369, 8423, -14054, -11298, -11867, 15842, 4175, 8075, -14256, -11727, -11443,
15892, 3980, 7723, -14450, -12140, -11003, 15940, 3785, 7366, -14635, -12537, -10549,
15985, 3589, 7005, -14811, -12917, -10080, 16028, 3393, 6639, -14979, -13279, -9598,
16069, 3196, 6269, -15137, -13623, -9103, 16107, 2998, 5896, -15287, -13949, -8595,
16142, 2801, 5519, -15427, -14256, -8076, 16175, 2602, 5139, -15558, -14544, -7546,
16206, 2404, 4756, -15679, -14811, -7006, 16234, 2204, 4369, -15791, -15059, -6456,
16260, 2005, 3980, -15893, -15287, -5897, 16284, 1805, 3589, -15986, -15493, -5330,
16305, 1605, 3196, -16070, -15679, -4757, 16323, 1405, 2801, -16143, -15843, -4176,
16339, 1205, 2404, -16207, -15986, -3590, 16353, 1004, 2005, -16261, -16108, -2999,
16364, 803, 1605, -16306, -16207, -2405, 16372, 603, 1205, -16340, -16285, -1806,
16379, 402, 803, -16365, -16340, -1206, 16382, 201, 402, -16380, -16373, -604},
};
/*End of common tables*/
const FLOAT64 ia_enhaacplus_enc_twiddle_table_3pr[1155] = {
1.00000000000000000000, 1.00000000000000000000, 1.00000000000000000000,
1.00000000000000000000, 0.99986613790956180000, 0.99946458747636568000,
1.00000000000000000000, 0.99946458747636568000, 0.99785892323860348000,
1.00000000000000000000, 0.99879545620517241000, 0.99518472667219693000,
1.00000000000000000000, 0.99785892323860348000, 0.99144486137381038000,
1.00000000000000000000, 0.99665523930918032000, 0.98664333208487898000,
1.00000000000000000000, 0.99518472667219693000, 0.98078528040323043000,
1.00000000000000000000, 0.99344777901944437000, 0.97387697927733363000,
1.00000000000000000000, 0.99144486137381038000, 0.96592582628906831000,
1.00000000000000000000, 0.98917650996478101000, 0.95694033573220882000,
1.00000000000000000000, 0.98664333208487898000, 0.94693012949510569000,
1.00000000000000000000, 0.98384600592707738000, 0.93590592675732576000,
1.00000000000000000000, 0.98078528040323043000, 0.92387953251128674000,
1.00000000000000000000, 0.97746197494357190000, 0.91086382492117579000,
1.00000000000000000000, 0.97387697927733363000, 0.89687274153268837000,
1.00000000000000000000, 0.97003125319454397000, 0.88192126434835505000,
1.00000000000000000000, 0.96592582628906831000, 0.86602540378443871000,
1.00000000000000000000, 0.96156179768296191000, 0.84920218152657889000,
1.00000000000000000000, 0.95694033573220882000, 0.83146961230254524000,
1.00000000000000000000, 0.95206267771392428000, 0.81284668459161524000,
1.00000000000000000000, 0.94693012949510569000, 0.79335334029123517000,
1.00000000000000000000, 0.94154406518302081000, 0.77301045336273699000,
1.00000000000000000000, 0.93590592675732576000, 0.75183980747897738000,
1.00000000000000000000, 0.93001722368401218000, 0.72986407269783571000,
1.00000000000000000000, 0.92387953251128674000, 0.70710678118654757000,
1.00000000000000000000, 0.91749449644749126000, 0.68359230202287125000,
1.00000000000000000000, 0.91086382492117579000, 0.65934581510006884000,
1.00000000000000000000, 0.90398929312344334000, 0.63439328416364549000,
1.00000000000000000000, 0.89687274153268837000, 0.60876142900872066000,
1.00000000000000000000, 0.88951607542185607000, 0.58247769686780215000,
1.00000000000000000000, 0.88192126434835505000, 0.55557023301960240000,
1.00000000000000000000, 0.87409034162675892000, 0.52806785065036810000,
1.00000000000000000000, 0.86602540378443871000, 0.50000000000000011000,
1.00000000000000000000, 0.85772861000027201000, 0.47139673682599759000,
1.00000000000000000000, 0.84920218152657889000, 0.44228869021900125000,
1.00000000000000000000, 0.84044840109443797000, 0.41270702980439472000,
1.00000000000000000000, 0.83146961230254524000, 0.38268343236508984000,
1.00000000000000000000, 0.82226821898977509000, 0.35225004792123360000,
1.00000000000000000000, 0.81284668459161524000, 0.32143946530316170000,
1.00000000000000000000, 0.80320753148064494000, 0.29028467725446250000,
1.00000000000000000000, 0.79335334029123517000, 0.25881904510252074000,
1.00000000000000000000, 0.78328674922865049000, 0.22707626303437345000,
1.00000000000000000000, 0.77301045336273699000, 0.19509032201612833000,
1.00000000000000000000, 0.76252720390638817000, 0.16289547339458882000,
1.00000000000000000000, 0.75183980747897738000, 0.13052619222005171000,
1.00000000000000000000, 0.74095112535495911000, 0.09801714032956054800,
1.00000000000000000000, 0.72986407269783571000, 0.06540312923014327000,
1.00000000000000000000, 0.71858161777969809000, 0.03271908282177616500,
1.00000000000000000000, 0.70710678118654757000, 0.00000000000000006123,
1.00000000000000000000, 0.69544263500961168000, -0.03271908282177604000,
1.00000000000000000000, 0.68359230202287125000, -0.06540312923014314500,
1.00000000000000000000, 0.67155895484701844000, -0.09801714032956042300,
1.00000000000000000000, 0.65934581510006884000, -0.13052619222005160000,
1.00000000000000000000, 0.64695615253485739000, -0.16289547339458871000,
1.00000000000000000000, 0.63439328416364549000, -0.19509032201612819000,
1.00000000000000000000, 0.62166057337007741000, -0.22707626303437331000,
1.00000000000000000000, 0.60876142900872066000, -0.25881904510252063000,
1.00000000000000000000, 0.59569930449243347000, -0.29028467725446216000,
1.00000000000000000000, 0.58247769686780215000, -0.32143946530316159000,
1.00000000000000000000, 0.56910014587889823000, -0.35225004792123349000,
1.00000000000000000000, 0.55557023301960240000, -0.38268343236508950000,
1.00000000000000000000, 0.54189158057475173000, -0.41270702980439461000,
1.00000000000000000000, 0.52806785065036810000, -0.44228869021900113000,
1.00000000000000000000, 0.51410274419322166000, -0.47139673682599770000,
1.00000000000000000000, 0.50000000000000011000, -0.49999999999999978000,
1.00000000000000000000, 0.48576339371634009000, -0.52806785065036799000,
1.00000000000000000000, 0.47139673682599759000, -0.55557023301960229000,
1.00000000000000000000, 0.45690387563042073000, -0.58247769686780204000,
1.00000000000000000000, 0.44228869021900125000, -0.60876142900872066000,
1.00000000000000000000, 0.42755509343028220000, -0.63439328416364538000,
1.00000000000000000000, 0.41270702980439472000, -0.65934581510006884000,
1.00000000000000000000, 0.39774847452701095000, -0.68359230202287136000,
1.00000000000000000000, 0.38268343236508984000, -0.70710678118654746000,
1.00000000000000000000, 0.36751593659470372000, -0.72986407269783538000,
1.00000000000000000000, 0.35225004792123360000, -0.75183980747897727000,
1.00000000000000000000, 0.33688985339222005000, -0.77301045336273699000,
1.00000000000000000000, 0.32143946530316170000, -0.79335334029123505000,
1.00000000000000000000, 0.30590302009655351000, -0.81284668459161513000,
1.00000000000000000000, 0.29028467725446250000, -0.83146961230254501000,
1.00000000000000000000, 0.27458861818493241000, -0.84920218152657878000,
1.00000000000000000000, 0.25881904510252074000, -0.86602540378443871000,
1.00000000000000000000, 0.24298017990326398000, -0.88192126434835494000,
1.00000000000000000000, 0.22707626303437345000, -0.89687274153268814000,
1.00000000000000000000, 0.21111155235896509000, -0.91086382492117590000,
1.00000000000000000000, 0.19509032201612833000, -0.92387953251128674000,
1.00000000000000000000, 0.17901686127663263000, -0.93590592675732576000,
1.00000000000000000000, 0.16289547339458882000, -0.94693012949510558000,
1.00000000000000000000, 0.14673047445536197000, -0.95694033573220871000,
1.00000000000000000000, 0.13052619222005171000, -0.96592582628906820000,
1.00000000000000000000, 0.11428696496684644000, -0.97387697927733363000,
1.00000000000000000000, 0.09801714032956054800, -0.98078528040323043000,
1.00000000000000000000, 0.08172107413366830300, -0.98664333208487898000,
1.00000000000000000000, 0.06540312923014327000, -0.99144486137381038000,
1.00000000000000000000, 0.04906767432741812600, -0.99518472667219682000,
1.00000000000000000000, 0.03271908282177616500, -0.99785892323860348000,
1.00000000000000000000, 0.01636173162648671400, -0.99946458747636568000,
1.00000000000000000000, 0.00000000000000006123, -1.00000000000000000000,
1.00000000000000000000, -0.01636173162648658900, -0.99946458747636568000,
1.00000000000000000000, -0.03271908282177604000, -0.99785892323860348000,
1.00000000000000000000, -0.04906767432741800800, -0.99518472667219693000,
1.00000000000000000000, -0.06540312923014314500, -0.99144486137381038000,
1.00000000000000000000, -0.08172107413366817800, -0.98664333208487898000,
1.00000000000000000000, -0.09801714032956042300, -0.98078528040323054000,
1.00000000000000000000, -0.11428696496684632000, -0.97387697927733363000,
1.00000000000000000000, -0.13052619222005160000, -0.96592582628906831000,
1.00000000000000000000, -0.14673047445536186000, -0.95694033573220882000,
1.00000000000000000000, -0.16289547339458871000, -0.94693012949510569000,
1.00000000000000000000, -0.17901686127663252000, -0.93590592675732587000,
1.00000000000000000000, -0.19509032201612819000, -0.92387953251128685000,
1.00000000000000000000, -0.21111155235896498000, -0.91086382492117601000,
1.00000000000000000000, -0.22707626303437331000, -0.89687274153268826000,
1.00000000000000000000, -0.24298017990326387000, -0.88192126434835505000,
1.00000000000000000000, -0.25881904510252063000, -0.86602540378443882000,
1.00000000000000000000, -0.27458861818493230000, -0.84920218152657889000,
1.00000000000000000000, -0.29028467725446216000, -0.83146961230254546000,
1.00000000000000000000, -0.30590302009655357000, -0.81284668459161502000,
1.00000000000000000000, -0.32143946530316159000, -0.79335334029123517000,
1.00000000000000000000, -0.33688985339221994000, -0.77301045336273710000,
1.00000000000000000000, -0.35225004792123349000, -0.75183980747897750000,
1.00000000000000000000, -0.36751593659470339000, -0.72986407269783593000,
1.00000000000000000000, -0.38268343236508950000, -0.70710678118654791000,
1.00000000000000000000, -0.39774847452701106000, -0.68359230202287125000,
1.00000000000000000000, -0.41270702980439461000, -0.65934581510006907000,
1.00000000000000000000, -0.42755509343028186000, -0.63439328416364593000,
1.00000000000000000000, -0.44228869021900113000, -0.60876142900872088000,
1.00000000000000000000, -0.45690387563042062000, -0.58247769686780226000,
1.00000000000000000000, -0.47139673682599770000, -0.55557023301960218000,
1.00000000000000000000, -0.48576339371634014000, -0.52806785065036776000,
1.00000000000000000000, -0.49999999999999978000, -0.50000000000000044000,
1.00000000000000000000, -0.51410274419322166000, -0.47139673682599786000,
1.00000000000000000000, -0.52806785065036799000, -0.44228869021900136000,
1.00000000000000000000, -0.54189158057475173000, -0.41270702980439467000,
1.00000000000000000000, -0.55557023301960229000, -0.38268343236508950000,
1.00000000000000000000, -0.56910014587889801000, -0.35225004792123393000,
1.00000000000000000000, -0.58247769686780204000, -0.32143946530316181000,
1.00000000000000000000, -0.59569930449243336000, -0.29028467725446244000,
1.00000000000000000000, -0.60876142900872066000, -0.25881904510252063000,
1.00000000000000000000, -0.62166057337007752000, -0.22707626303437292000,
1.00000000000000000000, -0.63439328416364538000, -0.19509032201612866000,
1.00000000000000000000, -0.64695615253485728000, -0.16289547339458896000,
1.00000000000000000000, -0.65934581510006884000, -0.13052619222005163000,
1.00000000000000000000, -0.67155895484701811000, -0.09801714032956133900,
1.00000000000000000000, -0.68359230202287136000, -0.06540312923014272900,
1.00000000000000000000, -0.69544263500961156000, -0.03271908282177651100,
1.00000000000000000000, -0.70710678118654746000, -0.00000000000000018369,
1.00000000000000000000, -0.71858161777969809000, 0.03271908282177614400,
1.00000000000000000000, -0.72986407269783538000, 0.06540312923014236800,
1.00000000000000000000, -0.74095112535495922000, 0.09801714032956096400,
1.00000000000000000000, -0.75183980747897727000, 0.13052619222005127000,
1.00000000000000000000, -0.76252720390638806000, 0.16289547339458860000,
1.00000000000000000000, -0.77301045336273699000, 0.19509032201612830000,
1.00000000000000000000, -0.78328674922865016000, 0.22707626303437256000,
1.00000000000000000000, -0.79335334029123505000, 0.25881904510252030000,
1.00000000000000000000, -0.80320753148064483000, 0.29028467725446205000,
1.00000000000000000000, -0.81284668459161513000, 0.32143946530316148000,
1.00000000000000000000, -0.82226821898977509000, 0.35225004792123354000,
1.00000000000000000000, -0.83146961230254501000, 0.38268343236508917000,
1.00000000000000000000, -0.84044840109443786000, 0.41270702980439433000,
1.00000000000000000000, -0.84920218152657878000, 0.44228869021900102000,
1.00000000000000000000, -0.85772861000027201000, 0.47139673682599759000,
1.00000000000000000000, -0.86602540378443871000, 0.50000000000000011000,
1.00000000000000000000, -0.87409034162675869000, 0.52806785065036743000,
1.00000000000000000000, -0.88192126434835494000, 0.55557023301960184000,
1.00000000000000000000, -0.88951607542185596000, 0.58247769686780193000,
1.00000000000000000000, -0.89687274153268814000, 0.60876142900871988000,
1.00000000000000000000, -0.90398929312344312000, 0.63439328416364493000,
1.00000000000000000000, -0.91086382492117590000, 0.65934581510006907000,
1.00000000000000000000, -0.91749449644749137000, 0.68359230202287169000,
1.00000000000000000000, -0.92387953251128674000, 0.70710678118654735000,
1.00000000000000000000, -0.93001722368401207000, 0.72986407269783560000,
1.00000000000000000000, -0.93590592675732576000, 0.75183980747897750000,
1.00000000000000000000, -0.94154406518302070000, 0.77301045336273666000,
1.00000000000000000000, -0.94693012949510558000, 0.79335334029123494000,
1.00000000000000000000, -0.95206267771392428000, 0.81284668459161513000,
1.00000000000000000000, -0.95694033573220871000, 0.83146961230254479000,
1.00000000000000000000, -0.96156179768296191000, 0.84920218152657856000,
1.00000000000000000000, -0.96592582628906820000, 0.86602540378443837000,
1.00000000000000000000, -0.97003125319454409000, 0.88192126434835527000,
1.00000000000000000000, -0.97387697927733363000, 0.89687274153268826000,
1.00000000000000000000, -0.97746197494357190000, 0.91086382492117579000,
1.00000000000000000000, -0.98078528040323043000, 0.92387953251128685000,
1.00000000000000000000, -0.98384600592707738000, 0.93590592675732553000,
1.00000000000000000000, -0.98664333208487898000, 0.94693012949510558000,
1.00000000000000000000, -0.98917650996478101000, 0.95694033573220882000,
1.00000000000000000000, -0.99144486137381038000, 0.96592582628906809000,
1.00000000000000000000, -0.99344777901944437000, 0.97387697927733352000,
1.00000000000000000000, -0.99518472667219682000, 0.98078528040323032000,
1.00000000000000000000, -0.99665523930918032000, 0.98664333208487909000,
1.00000000000000000000, -0.99785892323860348000, 0.99144486137381038000,
1.00000000000000000000, -0.99879545620517241000, 0.99518472667219693000,
1.00000000000000000000, -0.99946458747636568000, 0.99785892323860348000,
1.00000000000000000000, -0.99986613790956180000, 0.99946458747636568000,
1.00000000000000000000, -1.00000000000000000000, 1.00000000000000000000,
1.00000000000000000000, -0.99986613790956180000, 0.99946458747636568000,
1.00000000000000000000, -0.99946458747636568000, 0.99785892323860359000,
1.00000000000000000000, -0.99879545620517241000, 0.99518472667219693000,
1.00000000000000000000, -0.99785892323860348000, 0.99144486137381049000,
1.00000000000000000000, -0.99665523930918032000, 0.98664333208487920000,
1.00000000000000000000, -0.99518472667219693000, 0.98078528040323043000,
1.00000000000000000000, -0.99344777901944437000, 0.97387697927733363000,
1.00000000000000000000, -0.99144486137381038000, 0.96592582628906820000,
1.00000000000000000000, -0.98917650996478101000, 0.95694033573220894000,
1.00000000000000000000, -0.98664333208487898000, 0.94693012949510569000,
1.00000000000000000000, -0.98384600592707738000, 0.93590592675732565000,
1.00000000000000000000, -0.98078528040323054000, 0.92387953251128707000,
1.00000000000000000000, -0.97746197494357190000, 0.91086382492117601000,
1.00000000000000000000, -0.97387697927733363000, 0.89687274153268848000,
1.00000000000000000000, -0.97003125319454409000, 0.88192126434835549000,
1.00000000000000000000, -0.96592582628906831000, 0.86602540378443860000,
1.00000000000000000000, -0.96156179768296191000, 0.84920218152657878000,
1.00000000000000000000, -0.95694033573220882000, 0.83146961230254501000,
1.00000000000000000000, -0.95206267771392428000, 0.81284668459161535000,
1.00000000000000000000, -0.94693012949510569000, 0.79335334029123528000,
1.00000000000000000000, -0.94154406518302081000, 0.77301045336273688000,
1.00000000000000000000, -0.93590592675732587000, 0.75183980747897783000,
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0.00000000000000000000, 0.25881904510252157000, 0.50000000000000144000,
0.00000000000000000000, 0.24298017990326418000, 0.47139673682599814000,
0.00000000000000000000, 0.22707626303437384000, 0.44228869021900241000,
0.00000000000000000000, 0.21111155235896528000, 0.41270702980439494000,
0.00000000000000000000, 0.19509032201612872000, 0.38268343236509061000,
0.00000000000000000000, 0.17901686127663261000, 0.35225004792123338000,
0.00000000000000000000, 0.16289547339458813000, 0.32143946530316042000,
0.00000000000000000000, 0.14673047445536239000, 0.29028467725446355000,
0.00000000000000000000, 0.13052619222005168000, 0.25881904510252096000,
0.00000000000000000000, 0.11428696496684684000, 0.22707626303437406000,
0.00000000000000000000, 0.09801714032956050600, 0.19509032201612808000,
0.00000000000000000000, 0.08172107413366848400, 0.16289547339458926000,
0.00000000000000000000, 0.06540312923014279800, 0.13052619222005105000,
0.00000000000000000000, 0.04906767432741897900, 0.09801714032956251900,
0.00000000000000000000, 0.03271908282177657400, 0.06540312923014392200,
0.00000000000000000000, 0.01636173162648756400, 0.03271908282177770500,
0.00000000000000000000, 0.00000000000000024492, 0.00000000000000048984};
const FLOAT64 ia_enhaacplus_enc_twiddle_table_fft_32x32[514] = {
1.00000000000000000000, 0.99998117528260111000, 0.99992470183914450000,
0.99983058179582340000, 0.99969881869620425000, 0.99952941750109314000,
0.99932238458834954000, 0.99907772775264536000, 0.99879545620517241000,
0.99847558057329477000, 0.99811811290014918000, 0.99772306664419164000,
0.99729045667869021000, 0.99682029929116567000, 0.99631261218277800000,
0.99576741446765982000, 0.99518472667219693000, 0.99456457073425542000,
0.99390697000235606000, 0.99321194923479450000, 0.99247953459870997000,
0.99170975366909953000, 0.99090263542778001000, 0.99005821026229712000,
0.98917650996478101000, 0.98825756773074946000, 0.98730141815785843000,
0.98630809724459867000, 0.98527764238894122000, 0.98421009238692903000,
0.98310548743121629000, 0.98196386910955524000, 0.98078528040323043000,
0.97956976568544052000, 0.97831737071962765000, 0.97702814265775439000,
0.97570213003852857000, 0.97433938278557586000, 0.97293995220556018000,
0.97150389098625178000, 0.97003125319454397000, 0.96852209427441738000,
0.96697647104485207000, 0.96539444169768940000, 0.96377606579543984000,
0.96212140426904158000, 0.96043051941556579000, 0.95870347489587160000,
0.95694033573220882000, 0.95514116830577078000, 0.95330604035419386000,
0.95143502096900834000, 0.94952818059303667000, 0.94758559101774109000,
0.94560732538052128000, 0.94359345816196039000, 0.94154406518302081000,
0.93945922360218992000, 0.93733901191257496000, 0.93518350993894761000,
0.93299279883473896000, 0.93076696107898371000, 0.92850608047321559000,
0.92621024213831138000, 0.92387953251128674000, 0.92151403934204201000,
0.91911385169005777000, 0.91667905992104270000, 0.91420975570353069000,
0.91170603200542988000, 0.90916798309052238000, 0.90659570451491533000,
0.90398929312344334000, 0.90134884704602203000, 0.89867446569395382000,
0.89596624975618522000, 0.89322430119551532000, 0.89044872324475788000,
0.88763962040285393000, 0.88479709843093779000, 0.88192126434835505000,
0.87901222642863353000, 0.87607009419540660000, 0.87309497841829009000,
0.87008699110871146000, 0.86704624551569265000, 0.86397285612158681000,
0.86086693863776731000, 0.85772861000027212000, 0.85455798836540053000,
0.85135519310526520000, 0.84812034480329723000, 0.84485356524970712000,
0.84155497743689844000, 0.83822470555483808000, 0.83486287498638001000,
0.83146961230254524000, 0.82804504525775580000, 0.82458930278502529000,
0.82110251499110465000, 0.81758481315158371000, 0.81403632970594841000,
0.81045719825259477000, 0.80684755354379933000, 0.80320753148064494000,
0.79953726910790501000, 0.79583690460888357000, 0.79210657730021239000,
0.78834642762660634000, 0.78455659715557524000, 0.78073722857209449000,
0.77688846567323244000, 0.77301045336273699000, 0.76910333764557970000,
0.76516726562245896000, 0.76120238548426178000, 0.75720884650648457000,
0.75318679904361252000, 0.74913639452345937000, 0.74505778544146606000,
0.74095112535495911000, 0.73681656887736990000, 0.73265427167241282000,
0.72846439044822520000, 0.72424708295146700000, 0.72000250796138165000,
0.71573082528381859000, 0.71143219574521643000, 0.70710678118654757000,
0.70275474445722530000, 0.69837624940897292000, 0.69397146088965400000,
0.68954054473706694000, 0.68508366777270036000, 0.68060099779545313000,
0.67609270357531603000, 0.67155895484701833000, 0.66699992230363747000,
0.66241577759017178000, 0.65780669329707864000, 0.65317284295377676000,
0.64851440102211255000, 0.64383154288979150000, 0.63912444486377573000,
0.63439328416364549000, 0.62963823891492710000, 0.62485948814238645000,
0.62005721176328921000, 0.61523159058062682000, 0.61038280627630948000,
0.60551104140432555000, 0.60061647938386897000, 0.59569930449243347000,
0.59075970185887428000, 0.58579785745643886000, 0.58081395809576453000,
0.57580819141784534000, 0.57078074588696737000, 0.56573181078361323000,
0.56066157619733603000, 0.55557023301960229000, 0.55045797293660481000,
0.54532498842204646000, 0.54017147272989297000, 0.53499761988709726000,
0.52980362468629483000, 0.52458968267846884000, 0.51935599016558953000,
0.51410274419322166000, 0.50883014254310699000, 0.50353838372571758000,
0.49822766697278187000, 0.49289819222978409000, 0.48755016014843605000,
0.48218377207912283000, 0.47679923006332225000, 0.47139673682599781000,
0.46597649576796613000, 0.46053871095824001000, 0.45508358712634384000,
0.44961132965460660000, 0.44412214457042926000, 0.43861623853852771000,
0.43309381885315201000, 0.42755509343028220000, 0.42200027079979979000,
0.41642956009763732000, 0.41084317105790391000, 0.40524131400498986000,
0.39962419984564679000, 0.39399204006104810000, 0.38834504669882630000,
0.38268343236508984000, 0.37700741021641831000, 0.37131719395183760000,
0.36561299780477396000, 0.35989503653498828000, 0.35416352542049051000,
0.34841868024943451000, 0.34266071731199438000, 0.33688985339222005000,
0.33110630575987643000, 0.32531029216226298000, 0.31950203081601575000,
0.31368174039889157000, 0.30784964004153498000, 0.30200594931922820000,
0.29615088824362396000, 0.29028467725446233000, 0.28440753721127182000,
0.27851968938505306000, 0.27262135544994898000, 0.26671275747489842000,
0.26079411791527557000, 0.25486565960451463000, 0.24892760574572026000,
0.24298017990326398000, 0.23702360599436734000, 0.23105810828067128000,
0.22508391135979278000, 0.21910124015686977000, 0.21311031991609136000,
0.20711137619221856000, 0.20110463484209196000, 0.19509032201612833000,
0.18906866414980628000, 0.18303988795514106000, 0.17700422041214886000,
0.17096188876030136000, 0.16491312048997009000, 0.15885814333386139000,
0.15279718525844341000, 0.14673047445536175000, 0.14065823933284924000,
0.13458070850712622000, 0.12849811079379322000, 0.12241067519921628000,
0.11631863091190488000, 0.11022220729388318000, 0.10412163387205473000,
0.09801714032956077000, 0.09190895649713269600, 0.08579731234443988000,
0.07968243797143012600, 0.07356456359966745400, 0.06744391956366410600,
0.06132073630220864800, 0.05519524434969003100, 0.04906767432741812600,
0.04293825693494095900, 0.03680722294135899100, 0.03067480317663658100,
0.02454122852291226400, 0.01840672990580482000, 0.01227153828571994400,
0.00613588464915451520, 0.00000000000000006123, 0.00000000000000000000,
-0.00613588464915447530, -0.01227153828571992500, -0.01840672990580482000,
-0.02454122852291228800, -0.03067480317663662600, -0.03680722294135883200,
-0.04293825693494082000, -0.04906767432741801500, -0.05519524434968993400,
-0.06132073630220857800, -0.06744391956366405100, -0.07356456359966742600,
-0.07968243797143012600, -0.08579731234443989400, -0.09190895649713272400,
-0.09801714032956060400, -0.10412163387205459000, -0.11022220729388306000,
-0.11631863091190475000, -0.12241067519921620000, -0.12849811079379317000,
-0.13458070850712617000, -0.14065823933284921000, -0.14673047445536175000,
-0.15279718525844344000, -0.15885814333386145000, -0.16491312048996989000,
-0.17096188876030122000, -0.17700422041214875000, -0.18303988795514095000,
-0.18906866414980619000, -0.19509032201612825000, -0.20110463484209190000,
-0.20711137619221856000, -0.21311031991609136000, -0.21910124015686980000,
-0.22508391135979283000, -0.23105810828067111000, -0.23702360599436720000,
-0.24298017990326387000, -0.24892760574572015000, -0.25486565960451457000,
-0.26079411791527551000, -0.26671275747489837000, -0.27262135544994898000,
-0.27851968938505306000, -0.28440753721127188000, -0.29028467725446233000,
-0.29615088824362379000, -0.30200594931922808000, -0.30784964004153487000,
-0.31368174039889152000, -0.31950203081601569000, -0.32531029216226293000,
-0.33110630575987643000, -0.33688985339222005000, -0.34266071731199438000,
-0.34841868024943456000, -0.35416352542049034000, -0.35989503653498811000,
-0.36561299780477385000, -0.37131719395183754000, -0.37700741021641826000,
-0.38268343236508978000, -0.38834504669882625000, -0.39399204006104810000,
-0.39962419984564679000, -0.40524131400498986000, -0.41084317105790391000,
-0.41642956009763715000, -0.42200027079979968000, -0.42755509343028208000,
-0.43309381885315196000, -0.43861623853852766000, -0.44412214457042920000,
-0.44961132965460654000, -0.45508358712634384000, -0.46053871095824001000,
-0.46597649576796618000, -0.47139673682599764000, -0.47679923006332209000,
-0.48218377207912272000, -0.48755016014843600000, -0.49289819222978404000,
-0.49822766697278187000, -0.50353838372571758000, -0.50883014254310699000,
-0.51410274419322166000, -0.51935599016558964000, -0.52458968267846895000,
-0.52980362468629461000, -0.53499761988709715000, -0.54017147272989285000,
-0.54532498842204646000, -0.55045797293660481000, -0.55557023301960218000,
-0.56066157619733603000, -0.56573181078361312000, -0.57078074588696726000,
-0.57580819141784534000, -0.58081395809576453000, -0.58579785745643886000,
-0.59075970185887416000, -0.59569930449243336000, -0.60061647938386897000,
-0.60551104140432555000, -0.61038280627630948000, -0.61523159058062682000,
-0.62005721176328910000, -0.62485948814238634000, -0.62963823891492698000,
-0.63439328416364549000, -0.63912444486377573000, -0.64383154288979139000,
-0.64851440102211244000, -0.65317284295377676000, -0.65780669329707864000,
-0.66241577759017178000, -0.66699992230363747000, -0.67155895484701833000,
-0.67609270357531592000, -0.68060099779545302000, -0.68508366777270036000,
-0.68954054473706683000, -0.69397146088965400000, -0.69837624940897292000,
-0.70275474445722530000, -0.70710678118654746000, -0.71143219574521643000,
-0.71573082528381859000, -0.72000250796138165000, -0.72424708295146689000,
-0.72846439044822520000, -0.73265427167241282000, -0.73681656887736979000,
-0.74095112535495911000, -0.74505778544146595000, -0.74913639452345926000,
-0.75318679904361241000, -0.75720884650648446000, -0.76120238548426178000,
-0.76516726562245896000, -0.76910333764557959000, -0.77301045336273699000,
-0.77688846567323244000, -0.78073722857209438000, -0.78455659715557524000,
-0.78834642762660623000, -0.79210657730021239000, -0.79583690460888346000,
-0.79953726910790501000, -0.80320753148064483000, -0.80684755354379922000,
-0.81045719825259477000, -0.81403632970594830000, -0.81758481315158371000,
-0.82110251499110465000, -0.82458930278502529000, -0.82804504525775580000,
-0.83146961230254524000, -0.83486287498638001000, -0.83822470555483797000,
-0.84155497743689833000, -0.84485356524970701000, -0.84812034480329712000,
-0.85135519310526520000, -0.85455798836540053000, -0.85772861000027212000,
-0.86086693863776731000, -0.86397285612158670000, -0.86704624551569265000,
-0.87008699110871135000, -0.87309497841829009000, -0.87607009419540660000,
-0.87901222642863341000, -0.88192126434835494000, -0.88479709843093779000,
-0.88763962040285393000, -0.89044872324475788000, -0.89322430119551532000,
-0.89596624975618511000, -0.89867446569395382000, -0.90134884704602203000,
-0.90398929312344334000, -0.90659570451491533000, -0.90916798309052227000,
-0.91170603200542988000, -0.91420975570353069000, -0.91667905992104270000,
-0.91911385169005777000, -0.92151403934204190000, -0.92387953251128674000,
-0.92621024213831127000, -0.92850608047321548000, -0.93076696107898371000,
-0.93299279883473885000, -0.93518350993894750000, -0.93733901191257496000,
-0.93945922360218992000, -0.94154406518302081000, -0.94359345816196039000,
-0.94560732538052128000, -0.94758559101774109000, -0.94952818059303667000,
-0.95143502096900834000, -0.95330604035419375000, -0.95514116830577067000,
-0.95694033573220894000, -0.95870347489587160000, -0.96043051941556579000,
-0.96212140426904158000, -0.96377606579543984000, -0.96539444169768940000,
-0.96697647104485207000, -0.96852209427441727000, -0.97003125319454397000,
-0.97150389098625178000, -0.97293995220556007000, -0.97433938278557586000,
-0.97570213003852857000, -0.97702814265775439000, -0.97831737071962765000,
-0.97956976568544052000, -0.98078528040323043000, -0.98196386910955524000,
-0.98310548743121629000, -0.98421009238692903000, -0.98527764238894122000,
-0.98630809724459867000, -0.98730141815785843000, -0.98825756773074946000,
-0.98917650996478101000, -0.99005821026229712000, -0.99090263542778001000,
-0.99170975366909953000, -0.99247953459870997000, -0.99321194923479450000,
-0.99390697000235606000, -0.99456457073425542000, -0.99518472667219682000,
-0.99576741446765982000, -0.99631261218277800000, -0.99682029929116567000,
-0.99729045667869021000, -0.99772306664419164000, -0.99811811290014918000,
-0.99847558057329477000, -0.99879545620517241000, -0.99907772775264536000,
-0.99932238458834954000, -0.99952941750109314000, -0.99969881869620425000,
-0.99983058179582340000, -0.99992470183914450000, -0.99998117528260111000,
-1.00000000000000000000};
const WORD32 ia_enhaacplus_enc_fft240_table1[240] = {
0, 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, 176, 192, 208, 224, 225, 1, 17, 33,
49, 65, 81, 97, 113, 129, 145, 161, 177, 193, 209, 210, 226, 2, 18, 34, 50, 66, 82,
98, 114, 130, 146, 162, 178, 194, 195, 211, 227, 3, 19, 35, 51, 67, 83, 99, 115, 131,
147, 163, 179, 180, 196, 212, 228, 4, 20, 36, 52, 68, 84, 100, 116, 132, 148, 164, 165,
181, 197, 213, 229, 5, 21, 37, 53, 69, 85, 101, 117, 133, 149, 150, 166, 182, 198, 214,
230, 6, 22, 38, 54, 70, 86, 102, 118, 134, 135, 151, 167, 183, 199, 215, 231, 7, 23,
39, 55, 71, 87, 103, 119, 120, 136, 152, 168, 184, 200, 216, 232, 8, 24, 40, 56, 72,
88, 104, 105, 121, 137, 153, 169, 185, 201, 217, 233, 9, 25, 41, 57, 73, 89, 90, 106,
122, 138, 154, 170, 186, 202, 218, 234, 10, 26, 42, 58, 74, 75, 91, 107, 123, 139, 155,
171, 187, 203, 219, 235, 11, 27, 43, 59, 60, 76, 92, 108, 124, 140, 156, 172, 188, 204,
220, 236, 12, 28, 44, 45, 61, 77, 93, 109, 125, 141, 157, 173, 189, 205, 221, 237, 13,
29, 30, 46, 62, 78, 94, 110, 126, 142, 158, 174, 190, 206, 222, 238, 14, 15, 31, 47,
63, 79, 95, 111, 127, 143, 159, 175, 191, 207, 223, 239};
const WORD32 ia_enhaacplus_enc_fft240_table2[240] = {
0, 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, 176, 192, 208, 224, 15, 31, 47, 63,
79, 95, 111, 127, 143, 159, 175, 191, 207, 223, 239, 30, 46, 62, 78, 94, 110, 126, 142,
158, 174, 190, 206, 222, 238, 14, 45, 61, 77, 93, 109, 125, 141, 157, 173, 189, 205, 221,
237, 13, 29, 60, 76, 92, 108, 124, 140, 156, 172, 188, 204, 220, 236, 12, 28, 44, 75,
91, 107, 123, 139, 155, 171, 187, 203, 219, 235, 11, 27, 43, 59, 90, 106, 122, 138, 154,
170, 186, 202, 218, 234, 10, 26, 42, 58, 74, 105, 121, 137, 153, 169, 185, 201, 217, 233,
9, 25, 41, 57, 73, 89, 120, 136, 152, 168, 184, 200, 216, 232, 8, 24, 40, 56, 72,
88, 104, 135, 151, 167, 183, 199, 215, 231, 7, 23, 39, 55, 71, 87, 103, 119, 150, 166,
182, 198, 214, 230, 6, 22, 38, 54, 70, 86, 102, 118, 134, 165, 181, 197, 213, 229, 5,
21, 37, 53, 69, 85, 101, 117, 133, 149, 180, 196, 212, 228, 4, 20, 36, 52, 68, 84,
100, 116, 132, 148, 164, 195, 211, 227, 3, 19, 35, 51, 67, 83, 99, 115, 131, 147, 163,
179, 210, 226, 2, 18, 34, 50, 66, 82, 98, 114, 130, 146, 162, 178, 194, 225, 1, 17,
33, 49, 65, 81, 97, 113, 129, 145, 161, 177, 193, 209};
const UWORD32 ia_sampl_freq_table[16] = {96000, 88200, 64000, 48000, 44100, 32000, 24000, 22050,
16000, 12000, 11025, 8000, 7350, 0, 0, 0};
const UWORD32 ia_usac_sampl_freq_table[32] = {
96000, 88200, 64000, 48000, 44100, 32000, 24000, 22050, 16000, 12000, 11025,
8000, 7350, 0, 0, 57600, 51200, 40000, 38400, 34150, 28800, 25600,
20000, 19200, 17075, 14400, 12800, 9600, 0, 0, 0, 0};
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