shithub: opus

ref: 31b922e79cbaad7b5143c044ce58b01b4a9be7f8
dir: /silk/table_LSF_cos.c/

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#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include "tables.h"

/* Cosine approximation table for LSF conversion */
/* Q12 values (even) */
const opus_int16 silk_LSFCosTab_FIX_Q12[ LSF_COS_TAB_SZ_FIX + 1 ] = {
            8192,             8190,             8182,             8170,
            8152,             8130,             8104,             8072,
            8034,             7994,             7946,             7896,
            7840,             7778,             7714,             7644,
            7568,             7490,             7406,             7318,
            7226,             7128,             7026,             6922,
            6812,             6698,             6580,             6458,
            6332,             6204,             6070,             5934,
            5792,             5648,             5502,             5352,
            5198,             5040,             4880,             4718,
            4552,             4382,             4212,             4038,
            3862,             3684,             3502,             3320,
            3136,             2948,             2760,             2570,
            2378,             2186,             1990,             1794,
            1598,             1400,             1202,             1002,
             802,              602,              402,              202,
               0,             -202,             -402,             -602,
            -802,            -1002,            -1202,            -1400,
           -1598,            -1794,            -1990,            -2186,
           -2378,            -2570,            -2760,            -2948,
           -3136,            -3320,            -3502,            -3684,
           -3862,            -4038,            -4212,            -4382,
           -4552,            -4718,            -4880,            -5040,
           -5198,            -5352,            -5502,            -5648,
           -5792,            -5934,            -6070,            -6204,
           -6332,            -6458,            -6580,            -6698,
           -6812,            -6922,            -7026,            -7128,
           -7226,            -7318,            -7406,            -7490,
           -7568,            -7644,            -7714,            -7778,
           -7840,            -7896,            -7946,            -7994,
           -8034,            -8072,            -8104,            -8130,
           -8152,            -8170,            -8182,            -8190,
           -8192
};