Searched refs:LFIX (Results 1 – 1 of 1) sorted by relevance
26 #define LFIX 2 // extra precision for look-up table macro27 #define LUT_SIZE ((1 << (8 + LFIX)) - 1) // look-up table size146 const int c = (v << DFIX) + correction[average[x] - (v << LFIX)]; in ApplyFilter()167 const int threshold1 = min_dist << LFIX; in InitCorrectionLUT()176 c >>= LFIX; in InitCorrectionLUT()245 p->scale_ = (1 << (FIX + LFIX)) / (R * R); // normalization constant in InitParams()