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📄 iq_table.h

📁 the mpeg2/4 aac decoder
💻 H
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/*** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding** Copyright (C) 2003-2004 M. Bakker, Ahead Software AG, http://www.nero.com**  ** This program is free software; you can redistribute it and/or modify** it under the terms of the GNU General Public License as published by** the Free Software Foundation; either version 2 of the License, or** (at your option) any later version.** ** This program is distributed in the hope that it will be useful,** but WITHOUT ANY WARRANTY; without even the implied warranty of** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the** GNU General Public License for more details.** ** You should have received a copy of the GNU General Public License** along with this program; if not, write to the Free Software ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.**** Any non-GPL usage of this software or parts of this software is strictly** forbidden.**** Commercial non-GPL licensing of this software is possible.** For more info contact Ahead Software through Mpeg4AAClicense@nero.com.**** $Id: iq_table.h,v 1.16 2004/09/04 14:56:28 menno Exp $**/#ifndef IQ_TABLE_H__#define IQ_TABLE_H__#ifdef __cplusplusextern "C" {#endif/* !!!DON'T CHANGE IQ_TABLE_SIZE!!! */#ifndef FIXED_POINT#define IQ_TABLE_SIZE 8192#ifdef _MSC_VER#pragma warning(disable:4305)#pragma warning(disable:4244)#endifALIGN static const real_t iq_table[IQ_TABLE_SIZE] ={    0,    1,    2.5198420997897464,    4.3267487109222245,    6.3496042078727974,    8.5498797333834844,    10.902723556992836,    13.390518279406722,    15.999999999999998,    18.720754407467133,    21.544346900318832,    24.463780996262464,    27.47314182127996,    30.567350940369842,    33.741991698453212,    36.993181114957046,    40.317473596635935,    43.711787041189993,    47.173345095760126,    50.699631325716943,    54.288352331898118,    57.937407704003519,    61.6448652744185,    65.408940536585988,    69.227979374755591,    73.100443455321638,    77.024897778591622,    80.999999999999986,    85.024491212518527,    89.097187944889555,    93.216975178615741,    97.382800224133163,    101.59366732596474,    105.84863288986224,    110.14680124343441,    114.4873208566006,    118.86938096020653,    123.29220851090024,    127.75506545836058,    132.25724627755247,    136.79807573413572,    141.37690685569191,    145.99311908523086,    150.6461165966291,    155.33532675434674,    160.06019870205279,    164.82020206673349,    169.61482576651861,    174.44357691188537,    179.30597979112557,    184.20157493201927,    189.12991823257562,    194.09058015449685,    199.08314497371677,    204.1072100829694,    209.16238534187647,    214.24829247050752,    219.36456448277784,    224.51084515641216,    229.6867885365223,    234.89205847013176,    240.12632816923249,    245.38927980018505,    250.68060409747261,    255.99999999999991,    261.34717430828869,    266.72184136106449,    272.12372272986045,    277.55254693037961,    283.0080491494619,    288.48997098659891,    293.99806020902247,    299.53207051947408,    305.0917613358298,    310.67689758182206,    316.28724948815585,    321.92259240337177,    327.58270661385535,    333.26737717243742,    338.97639373507025,    344.70955040510125,    350.46664558470013,    356.24748183302603,    362.05186573075139,    367.87960775058258,    373.73052213344511,    379.60442677002078,    385.50114308734607,    391.42049594019937,    397.36231350702371,    403.32642719014467,    409.31267152006262,    415.32088406360799,    421.35090533576471,    427.40257871497619,    433.4757503617617,    439.5702691404793,    445.68598654408271,    451.82275662172759,    457.98043590909128,    464.15888336127773,    470.35796028818726,    476.5775302922363,    482.81745920832043,    489.07761504591741,    495.35786793323581,    501.65809006331688,    507.97815564200368,    514.31794083769648,    520.67732373281672,    527.05618427690604,    533.45440424129174,    539.87186717525128,    546.30845836361505,    552.76406478574609,    559.23857507584194,    565.73187948450413,    572.24386984152341,    578.77443951983378,    585.32348340058843,    591.89089783931263,    598.47658063309257,    605.08043098876044,    611.70234949203643,    618.3422380775919,    624.99999999999977,    631.67553980553748,    638.36876330481164,    645.07957754617485,    651.80789078990415,    658.55361248311499,    665.31665323538357,    672.09692479505225,    678.8943400261943,    685.70881288621433,    692.540258404062,    699.38859265903977,    706.25373276018058,    713.13559682617972,    720.03410396586037,    726.94917425915435,    733.88072873858209,    740.82868937121543,    747.79297904110535,    754.77352153216191,    761.77024151147043,    768.78306451302956,    775.81191692189896,    782.85672595874246,    789.91741966475445,    796.99392688695798,    804.08617726386274,    811.19410121147098,    818.31762990962227,    825.45669528866563,    832.61123001644864,    839.78116748561604,    846.96644180120552,    854.16698776853514,    861.38274088137143,    868.61363731036977,    875.85961389178203,    883.12060811641959,    890.39655811886757,    897.68740266694181,    904.99308115138172,    912.31353357577188,    919.64870054668756,    926.99852326405619,    934.36294351172899,    941.74190364825859,    949.13534659787422,    956.54321584165211,    963.96545540887348,    971.40200986856541,    978.85282432122176,    986.31784439069588,    993.7970162162635,    1001.29028644485,    1008.797602223418,    1016.3189111915103,    1023.8541614739464,    1031.4033016736653,    1038.9662808647138,    1046.5430485853758,    1054.1335548314366,    1061.7377500495838,    1069.3555851309357,    1076.9870114046978,    1084.6319806319441,    1092.2904449995174,    1099.9623571140482,    1107.6476699960892,    1115.3463370743607,    1123.058312180106,    1130.7835495415541,    1138.5220037784854,    1146.273629896901,    1154.0383832837879,    1161.816219701986,    1169.607095285146,    1177.4109665327808,    1185.2277903054078,    1193.0575238197798,    1200.9001246442001,    1208.7555506939248,    1216.6237602266442,    1224.5047118380478,    1232.3983644574657,    1240.3046773435874,    1248.2236100802568,    1256.1551225723395,    1264.099175041662,    1272.0557280230228,    1280.0247423602691,    1288.0061792024444,    1295.9999999999995,    1304.006166501068,    1312.0246407478062,    1320.0553850727929,    1328.0983620954903,    1336.1535347187651,    1344.2208661254647,    1352.3003197750522,    1360.3918594002962,    1368.4954490040145,    1376.6110528558709,    1384.7386354892244,    1392.8781616980295,    1401.0295965337855,    1409.1929053025353,    1417.3680535619119,    1425.5550071182327,    1433.7537320236374,    1441.9641945732744,    1450.1863613025282,    1458.4201989842913,    1466.6656746262797,    1474.9227554683875,    1483.1914089800841,    1491.4716028578516,    1499.7633050226596,    1508.0664836174794,    1516.3811070048375,    1524.7071437644029,    1533.0445626906128,    1541.3933327903342,    1549.7534232805581,    1558.1248035861302,    1566.507443337515,    1574.9013123685909,    1583.3063807144795,    1591.7226186094069,    1600.1499964845941,    1608.58848496618,    1617.0380548731737,    1625.4986772154357,    1633.9703231916887,    1642.4529641875577,    1650.9465717736346,    1659.4511177035752,    1667.9665739122186,    1676.4929125137353,    1685.030105799801,    1693.5781262377957,    1702.136946469027,    1710.7065393069795,    1719.2868777355877,    1727.8779349075323,    1736.4796841425596,    1745.092098925825,    1753.7151529062583,    1762.3488198949503,    1770.9930738635628,    1779.6478889427597,    1788.3132394206564,    1796.9890997412947,    1805.6754445031333,    1814.3722484575621,    1823.0794865074322,    1831.7971337056094,    1840.5251652535437,    1849.2635564998579,    1858.0122829389563,    1866.7713202096493,    1875.5406440937966,    1884.3202305149687,    1893.110055537124,    1901.9100953633042,    1910.7203263343454,    1919.5407249276057,    1928.3712677557098,    1937.2119315653083,    1946.0626932358525,    1954.923529778386,    1963.79441833435,    1972.6753361744036,    1981.5662606972594,    1990.467169428533,    1999.3780400196069,    2008.2988502465078,    2017.2295780087982,    2026.1702013284819,    2035.1206983489212,    2044.0810473337688,    2053.0512266659125,    2062.0312148464309,    2071.0209904935646,    2080.0205323416958,    2089.0298192403443,    2098.0488301531714,    2107.0775441569995,    2116.115940440839,    2125.1639983049317,    2134.2216971597995,    2143.2890165253098,    2152.3659360297484,    2161.4524354089031,    2170.5484945051617,    2179.6540932666144,    2188.7692117461711,    2197.8938301006888,    2207.0279285901042,    2216.1714875765838,    2225.324487523676,    2234.4869089954782,    2243.6587326558101,    2252.8399392673982,    2262.0305096910702,    2271.2304248849537,    2280.4396659036897,    2289.6582138976523,    2298.8860501121762,    2308.1231558867926,    2317.3695126544767,    2326.6251019409005,    2335.8899053636933,    2345.1639046317132,    2354.4470815443233,    2363.7394179906792,    2373.0408959490205,    2382.3514974859731,    2391.6712047558558,    2400.9999999999991,    2410.3378655460651,    2419.6847838073813,    2429.0407372822747,    2438.4057085534191,    2447.7796802871858,    2457.1626352330004,    2466.5545562227112,    2475.9554261699564,    2485.3652280695474,    2494.7839449968492,    2504.2115601071737,    2513.6480566351788,    2523.0934178942675,    2532.5476272760025,    2542.0106682495189,    2551.482524360948,    2560.9631792328441,    2570.4526165636184,    2579.9508201269791,    2589.4577737713744,    2598.9734614194458,    2608.4978670674823,    2618.0309747848837,    2627.5727687136259,    2637.1232330677353,    2646.6823521327647,    2656.2501102652768,    2665.8264918923328,    2675.4114815109842,    2685.0050636877722,    2694.6072230582295,    2704.2179443263894,    2713.8372122642972,    2723.4650117115279,    2733.1013275747096,    2742.7461448270483,    2752.3994485078601,    2762.0612237221085,    2771.7314556399419,    2781.4101294962406,    2791.0972305901655,    2800.7927442847094,    2810.4966560062589,    2820.2089512441521,    2829.9296155502466,    2839.6586345384894,    2849.3959938844923,    2859.1416793251065,    2868.8956766580086,    2878.6579717412847,    2888.4285504930212,    2898.2073988908974,    2907.9945029717837,    2917.789848831344,    2927.5934226236377,    2937.4052105607311,    2947.2251989123079,    2957.0533740052865,    2966.8897222234368,    2976.734230007005,    2986.5868838523397,    2996.4476703115197,    3006.3165759919889,    3016.1935875561908,    3026.0786917212095,    3035.9718752584108,    3045.8731249930906,    3055.7824278041207,    3065.6997706236039,    3075.625140436528,    3085.5585242804245,    3095.4999092450298,    3105.4492824719491,    3115.4066311543256,    3125.3719425365089,    3135.3452039137287,    3145.3264026317715,    3155.3155260866592,    3165.3125617243295,    3175.3174970403229,    3185.3303195794679,    3195.35101693557,    3205.3795767511078,    3215.4159867169251,    3225.460234571929,    3235.5123081027928,    3245.5721951436558,    3255.63988357583,    3265.7153613275095,    3275.7986163734795,    3285.8896367348289,    3295.9884104786665,    3306.0949257178395,    3316.2091706106517,    3326.331133360588,    3336.4608022160378,    3346.5981654700231,    3356.7432114599264,    3366.8959285672249,    3377.0563052172211,    3387.2243298787821,    3397.3999910640764,    3407.5832773283128,    3417.7741772694862,    3427.9726795281199,    3438.1787727870123,    3448.3924457709873,    3458.6136872466445,    3468.8424860221107,    3479.0788309467976,    3489.3227109111554,    3499.5741148464344,    3509.8330317244445,    3520.0994505573185,    3530.3733603972751,    3540.6547503363886,    3550.9436095063534,    3561.239927078258,    3571.5436922623535,    3581.8548943078308,    3592.1735225025936,    3602.4995661730372,    3612.8330146838275,    3623.1738574376814,    3633.5220838751502,    3643.8776834744031,    3654.2406457510142,    3664.6109602577494,    3674.9886165843564,    3685.3736043573545,    3695.7659132398294,    3706.1655329312248,    3716.5724531671399,    3726.9866637191262,    3737.4081543944876,    3747.8369150360782,    3758.2729355221072,    3768.7162057659411,    3779.1667157159077,    3789.6244553551055,    3800.0894147012082,    3810.5615838062768,    3821.0409527565694,    3831.5275116723533,    3842.0212507077194,    3852.522160050396,    3863.0302299215673,    3873.5454505756893,    3884.0678123003108,    3894.5973054158922,    3905.1339202756285,    3915.6776472652732,    3926.2284768029604,    3936.7863993390338,

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