FreeCalypso > hg > gsm-codec-lib
annotate libtwamr/sqrt_l.tab @ 358:7bea058d0640
libtwamr: integrate dec_lag6.c
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 05 May 2024 22:44:00 +0000 |
parents | 8dfb7cbe6b59 |
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rev | line source |
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libtwamr: integrated up to bgnscd.c
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1 /* |
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2 ******************************************************************************** |
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3 * |
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4 * GSM AMR-NB speech codec R98 Version 7.6.0 December 12, 2001 |
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5 * R99 Version 3.3.0 |
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6 * REL-4 Version 4.1.0 |
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7 * |
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8 ******************************************************************************** |
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9 * |
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10 * File : sqrt_l.tab |
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11 * Purpose : Table for routine sqrt_l_exp() |
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12 * $Id $ |
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13 * |
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14 ******************************************************************************** |
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15 */ |
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16 /* table[i] = sqrt((i+16)*2^-6) * 2^15, i.e. sqrt(x) scaled Q15 */ |
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Mychaela Falconia <falcon@freecalypso.org>
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17 |
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18 static const Word16 table[49] = |
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19 { |
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20 16384, |
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21 16888, |
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22 17378, |
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23 17854, |
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24 18318, |
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25 18770, |
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26 19212, |
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27 19644, |
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28 20066, |
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29 20480, |
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30 20886, |
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31 21283, |
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32 21674, |
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33 22058, |
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34 22435, |
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35 22806, |
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36 23170, |
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37 23530, |
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38 23884, |
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39 24232, |
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40 24576, |
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41 24915, |
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42 25249, |
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43 25580, |
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44 25905, |
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45 26227, |
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46 26545, |
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47 26859, |
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48 27170, |
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49 27477, |
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51 28081, |
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59 30377, |
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61 30924, |
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62 31194, |
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63 31462, |
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64 31727, |
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65 31991, |
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66 32252, |
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67 32511, |
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68 32767 |
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69 }; |