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    Searched refs:EXPTAB_SCALE (Results 1 - 2 of 2) sorted by null

  /external/opencv3/modules/hal/src/
mathfuncs.cpp 360 #define EXPTAB_SCALE 6
361 #define EXPTAB_MASK ((1 << EXPTAB_SCALE) - 1)
440 static const double exp_prescale = 1.4426950408889634073599246810019 * (1 << EXPTAB_SCALE);
441 static const double exp_postscale = 1./(1 << EXPTAB_SCALE);
442 static const double exp_max_val = 3000.*(1 << EXPTAB_SCALE); // log10(DBL_MAX) < 3000
519 xi0 = _mm_add_epi16(_mm_srai_epi16(xi0, EXPTAB_SCALE), _mm_set1_epi16(127));
595 t = (val0 >> EXPTAB_SCALE) + 127;
599 t = (val1 >> EXPTAB_SCALE) + 127;
603 t = (val2 >> EXPTAB_SCALE) + 127;
607 t = (val3 >> EXPTAB_SCALE) + 127
    [all...]
  /external/opencv/cxcore/src/
cxmathfuncs.cpp 724 #define EXPTAB_SCALE 6
725 #define EXPTAB_MASK ((1 << EXPTAB_SCALE) - 1)
796 static const double exp_prescale = 1.4426950408889634073599246810019 * (1 << EXPTAB_SCALE);
797 static const double exp_postscale = 1./(1 << EXPTAB_SCALE);
798 static const double exp_max_val = 3000.*(1 << EXPTAB_SCALE); // log10(DBL_MAX) < 3000
853 t = (val0 >> EXPTAB_SCALE) + 1023;
857 t = (val1 >> EXPTAB_SCALE) + 1023;
861 t = (val2 >> EXPTAB_SCALE) + 1023;
865 t = (val3 >> EXPTAB_SCALE) + 1023;
891 t = (val0 >> EXPTAB_SCALE) + 1023
    [all...]

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