Searched refs:sin_lut (Results 1 – 1 of 1) sorted by relevance
150 double *sin_lut = av_malloc_array(ph_nb, sizeof(*sin_lut)); in build_filter() local155 if (!tab || !sin_lut) in build_filter()166 sin_lut[ph] = sin(M_PI * ph / phase_count) * (center & 1 ? 1 : -1); in build_filter()169 s = sin_lut[ph]; in build_filter()275 av_free(sin_lut); in build_filter()