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      1 /*M///////////////////////////////////////////////////////////////////////////////////////
      2 //
      3 //  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
      4 //
      5 //  By downloading, copying, installing or using the software you agree to this license.
      6 //  If you do not agree to this license, do not download, install,
      7 //  copy or use the software.
      8 //
      9 //
     10 //                        Intel License Agreement
     11 //                For Open Source Computer Vision Library
     12 //
     13 // Copyright (C) 2000, Intel Corporation, all rights reserved.
     14 // Third party copyrights are property of their respective owners.
     15 //
     16 // Redistribution and use in source and binary forms, with or without modification,
     17 // are permitted provided that the following conditions are met:
     18 //
     19 //   * Redistribution's of source code must retain the above copyright notice,
     20 //     this list of conditions and the following disclaimer.
     21 //
     22 //   * Redistribution's in binary form must reproduce the above copyright notice,
     23 //     this list of conditions and the following disclaimer in the documentation
     24 //     and/or other materials provided with the distribution.
     25 //
     26 //   * The name of Intel Corporation may not be used to endorse or promote products
     27 //     derived from this software without specific prior written permission.
     28 //
     29 // This software is provided by the copyright holders and contributors "as is" and
     30 // any express or implied warranties, including, but not limited to, the implied
     31 // warranties of merchantability and fitness for a particular purpose are disclaimed.
     32 // In no event shall the Intel Corporation or contributors be liable for any direct,
     33 // indirect, incidental, special, exemplary, or consequential damages
     34 // (including, but not limited to, procurement of substitute goods or services;
     35 // loss of use, data, or profits; or business interruption) however caused
     36 // and on any theory of liability, whether in contract, strict liability,
     37 // or tort (including negligence or otherwise) arising in any way out of
     38 // the use of this software, even if advised of the possibility of such damage.
     39 //
     40 //M*/
     41 
     42 /* ////////////////////////////////////////////////////////////////////
     43 //
     44 //  CvMat helper tables
     45 //
     46 // */
     47 
     48 #include "_cxcore.h"
     49 
     50 const signed char icvDepthToType[] =
     51 {
     52     -1, -1, CV_8U, CV_8S, CV_16U, CV_16S, -1, -1,
     53     CV_32F, CV_32S, -1, -1, -1, -1, -1, -1, CV_64F, -1
     54 };
     55 
     56 const float icv8x32fTab[] =
     57 {
     58     -128.f, -127.f, -126.f, -125.f, -124.f, -123.f, -122.f, -121.f,
     59     -120.f, -119.f, -118.f, -117.f, -116.f, -115.f, -114.f, -113.f,
     60     -112.f, -111.f, -110.f, -109.f, -108.f, -107.f, -106.f, -105.f,
     61     -104.f, -103.f, -102.f, -101.f, -100.f,  -99.f,  -98.f,  -97.f,
     62      -96.f,  -95.f,  -94.f,  -93.f,  -92.f,  -91.f,  -90.f,  -89.f,
     63      -88.f,  -87.f,  -86.f,  -85.f,  -84.f,  -83.f,  -82.f,  -81.f,
     64      -80.f,  -79.f,  -78.f,  -77.f,  -76.f,  -75.f,  -74.f,  -73.f,
     65      -72.f,  -71.f,  -70.f,  -69.f,  -68.f,  -67.f,  -66.f,  -65.f,
     66      -64.f,  -63.f,  -62.f,  -61.f,  -60.f,  -59.f,  -58.f,  -57.f,
     67      -56.f,  -55.f,  -54.f,  -53.f,  -52.f,  -51.f,  -50.f,  -49.f,
     68      -48.f,  -47.f,  -46.f,  -45.f,  -44.f,  -43.f,  -42.f,  -41.f,
     69      -40.f,  -39.f,  -38.f,  -37.f,  -36.f,  -35.f,  -34.f,  -33.f,
     70      -32.f,  -31.f,  -30.f,  -29.f,  -28.f,  -27.f,  -26.f,  -25.f,
     71      -24.f,  -23.f,  -22.f,  -21.f,  -20.f,  -19.f,  -18.f,  -17.f,
     72      -16.f,  -15.f,  -14.f,  -13.f,  -12.f,  -11.f,  -10.f,   -9.f,
     73       -8.f,   -7.f,   -6.f,   -5.f,   -4.f,   -3.f,   -2.f,   -1.f,
     74        0.f,    1.f,    2.f,    3.f,    4.f,    5.f,    6.f,    7.f,
     75        8.f,    9.f,   10.f,   11.f,   12.f,   13.f,   14.f,   15.f,
     76       16.f,   17.f,   18.f,   19.f,   20.f,   21.f,   22.f,   23.f,
     77       24.f,   25.f,   26.f,   27.f,   28.f,   29.f,   30.f,   31.f,
     78       32.f,   33.f,   34.f,   35.f,   36.f,   37.f,   38.f,   39.f,
     79       40.f,   41.f,   42.f,   43.f,   44.f,   45.f,   46.f,   47.f,
     80       48.f,   49.f,   50.f,   51.f,   52.f,   53.f,   54.f,   55.f,
     81       56.f,   57.f,   58.f,   59.f,   60.f,   61.f,   62.f,   63.f,
     82       64.f,   65.f,   66.f,   67.f,   68.f,   69.f,   70.f,   71.f,
     83       72.f,   73.f,   74.f,   75.f,   76.f,   77.f,   78.f,   79.f,
     84       80.f,   81.f,   82.f,   83.f,   84.f,   85.f,   86.f,   87.f,
     85       88.f,   89.f,   90.f,   91.f,   92.f,   93.f,   94.f,   95.f,
     86       96.f,   97.f,   98.f,   99.f,  100.f,  101.f,  102.f,  103.f,
     87      104.f,  105.f,  106.f,  107.f,  108.f,  109.f,  110.f,  111.f,
     88      112.f,  113.f,  114.f,  115.f,  116.f,  117.f,  118.f,  119.f,
     89      120.f,  121.f,  122.f,  123.f,  124.f,  125.f,  126.f,  127.f,
     90      128.f,  129.f,  130.f,  131.f,  132.f,  133.f,  134.f,  135.f,
     91      136.f,  137.f,  138.f,  139.f,  140.f,  141.f,  142.f,  143.f,
     92      144.f,  145.f,  146.f,  147.f,  148.f,  149.f,  150.f,  151.f,
     93      152.f,  153.f,  154.f,  155.f,  156.f,  157.f,  158.f,  159.f,
     94      160.f,  161.f,  162.f,  163.f,  164.f,  165.f,  166.f,  167.f,
     95      168.f,  169.f,  170.f,  171.f,  172.f,  173.f,  174.f,  175.f,
     96      176.f,  177.f,  178.f,  179.f,  180.f,  181.f,  182.f,  183.f,
     97      184.f,  185.f,  186.f,  187.f,  188.f,  189.f,  190.f,  191.f,
     98      192.f,  193.f,  194.f,  195.f,  196.f,  197.f,  198.f,  199.f,
     99      200.f,  201.f,  202.f,  203.f,  204.f,  205.f,  206.f,  207.f,
    100      208.f,  209.f,  210.f,  211.f,  212.f,  213.f,  214.f,  215.f,
    101      216.f,  217.f,  218.f,  219.f,  220.f,  221.f,  222.f,  223.f,
    102      224.f,  225.f,  226.f,  227.f,  228.f,  229.f,  230.f,  231.f,
    103      232.f,  233.f,  234.f,  235.f,  236.f,  237.f,  238.f,  239.f,
    104      240.f,  241.f,  242.f,  243.f,  244.f,  245.f,  246.f,  247.f,
    105      248.f,  249.f,  250.f,  251.f,  252.f,  253.f,  254.f,  255.f
    106 };
    107 
    108 /* [-255..255].^2 */
    109 const ushort icv8x16uSqrTab[] =
    110 {
    111     65025, 64516, 64009, 63504, 63001, 62500, 62001, 61504, 61009, 60516, 60025, 59536,
    112     59049, 58564, 58081, 57600, 57121, 56644, 56169, 55696, 55225, 54756, 54289, 53824,
    113     53361, 52900, 52441, 51984, 51529, 51076, 50625, 50176, 49729, 49284, 48841, 48400,
    114     47961, 47524, 47089, 46656, 46225, 45796, 45369, 44944, 44521, 44100, 43681, 43264,
    115     42849, 42436, 42025, 41616, 41209, 40804, 40401, 40000, 39601, 39204, 38809, 38416,
    116     38025, 37636, 37249, 36864, 36481, 36100, 35721, 35344, 34969, 34596, 34225, 33856,
    117     33489, 33124, 32761, 32400, 32041, 31684, 31329, 30976, 30625, 30276, 29929, 29584,
    118     29241, 28900, 28561, 28224, 27889, 27556, 27225, 26896, 26569, 26244, 25921, 25600,
    119     25281, 24964, 24649, 24336, 24025, 23716, 23409, 23104, 22801, 22500, 22201, 21904,
    120     21609, 21316, 21025, 20736, 20449, 20164, 19881, 19600, 19321, 19044, 18769, 18496,
    121     18225, 17956, 17689, 17424, 17161, 16900, 16641, 16384, 16129, 15876, 15625, 15376,
    122     15129, 14884, 14641, 14400, 14161, 13924, 13689, 13456, 13225, 12996, 12769, 12544,
    123     12321, 12100, 11881, 11664, 11449, 11236, 11025, 10816, 10609, 10404, 10201, 10000,
    124      9801,  9604,  9409,  9216,  9025,  8836,  8649,  8464,  8281,  8100,  7921,  7744,
    125      7569,  7396,  7225,  7056,  6889,  6724,  6561,  6400,  6241,  6084,  5929,  5776,
    126      5625,  5476,  5329,  5184,  5041,  4900,  4761,  4624,  4489,  4356,  4225,  4096,
    127      3969,  3844,  3721,  3600,  3481,  3364,  3249,  3136,  3025,  2916,  2809,  2704,
    128      2601,  2500,  2401,  2304,  2209,  2116,  2025,  1936,  1849,  1764,  1681,  1600,
    129      1521,  1444,  1369,  1296,  1225,  1156,  1089,  1024,   961,   900,   841,   784,
    130       729,   676,   625,   576,   529,   484,   441,   400,   361,   324,   289,   256,
    131       225,   196,   169,   144,   121,   100,    81,    64,    49,    36,    25,    16,
    132         9,     4,     1,     0,     1,     4,     9,    16,    25,    36,    49,    64,
    133        81,   100,   121,   144,   169,   196,   225,   256,   289,   324,   361,   400,
    134       441,   484,   529,   576,   625,   676,   729,   784,   841,   900,   961,  1024,
    135      1089,  1156,  1225,  1296,  1369,  1444,  1521,  1600,  1681,  1764,  1849,  1936,
    136      2025,  2116,  2209,  2304,  2401,  2500,  2601,  2704,  2809,  2916,  3025,  3136,
    137      3249,  3364,  3481,  3600,  3721,  3844,  3969,  4096,  4225,  4356,  4489,  4624,
    138      4761,  4900,  5041,  5184,  5329,  5476,  5625,  5776,  5929,  6084,  6241,  6400,
    139      6561,  6724,  6889,  7056,  7225,  7396,  7569,  7744,  7921,  8100,  8281,  8464,
    140      8649,  8836,  9025,  9216,  9409,  9604,  9801, 10000, 10201, 10404, 10609, 10816,
    141     11025, 11236, 11449, 11664, 11881, 12100, 12321, 12544, 12769, 12996, 13225, 13456,
    142     13689, 13924, 14161, 14400, 14641, 14884, 15129, 15376, 15625, 15876, 16129, 16384,
    143     16641, 16900, 17161, 17424, 17689, 17956, 18225, 18496, 18769, 19044, 19321, 19600,
    144     19881, 20164, 20449, 20736, 21025, 21316, 21609, 21904, 22201, 22500, 22801, 23104,
    145     23409, 23716, 24025, 24336, 24649, 24964, 25281, 25600, 25921, 26244, 26569, 26896,
    146     27225, 27556, 27889, 28224, 28561, 28900, 29241, 29584, 29929, 30276, 30625, 30976,
    147     31329, 31684, 32041, 32400, 32761, 33124, 33489, 33856, 34225, 34596, 34969, 35344,
    148     35721, 36100, 36481, 36864, 37249, 37636, 38025, 38416, 38809, 39204, 39601, 40000,
    149     40401, 40804, 41209, 41616, 42025, 42436, 42849, 43264, 43681, 44100, 44521, 44944,
    150     45369, 45796, 46225, 46656, 47089, 47524, 47961, 48400, 48841, 49284, 49729, 50176,
    151     50625, 51076, 51529, 51984, 52441, 52900, 53361, 53824, 54289, 54756, 55225, 55696,
    152     56169, 56644, 57121, 57600, 58081, 58564, 59049, 59536, 60025, 60516, 61009, 61504,
    153     62001, 62500, 63001, 63504, 64009, 64516, 65025
    154 };
    155 
    156 const uchar icvSaturate8u[] =
    157 {
    158       0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    159       0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    160       0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    161       0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    162       0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    163       0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    164       0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    165       0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    166       0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    167       0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    168       0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    169       0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    170       0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    171       0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    172       0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    173       0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    174       0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,  14,  15,
    175      16,  17,  18,  19,  20,  21,  22,  23,  24,  25,  26,  27,  28,  29,  30,  31,
    176      32,  33,  34,  35,  36,  37,  38,  39,  40,  41,  42,  43,  44,  45,  46,  47,
    177      48,  49,  50,  51,  52,  53,  54,  55,  56,  57,  58,  59,  60,  61,  62,  63,
    178      64,  65,  66,  67,  68,  69,  70,  71,  72,  73,  74,  75,  76,  77,  78,  79,
    179      80,  81,  82,  83,  84,  85,  86,  87,  88,  89,  90,  91,  92,  93,  94,  95,
    180      96,  97,  98,  99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111,
    181     112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127,
    182     128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143,
    183     144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159,
    184     160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175,
    185     176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191,
    186     192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207,
    187     208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223,
    188     224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
    189     240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255,
    190     255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
    191     255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
    192     255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
    193     255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
    194     255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
    195     255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
    196     255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
    197     255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
    198     255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
    199     255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
    200     255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
    201     255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
    202     255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
    203     255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
    204     255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
    205     255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
    206     255
    207 };
    208 
    209 
    210 /* End of file. */
    211