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Searched refs:Nlutunit (Results 1 – 3 of 3) sorted by relevance

/dports/astro/astrometry/astrometry.net-0.85/util/
H A Dlanczos.i58 static const int Nlutunit = 2048; in LANCZOS_INTERP_FUNC() local
72 for (i=0; i<Nlutunit; i++) { in LANCZOS_INTERP_FUNC()
75 x = (lut0 + ((i+0.5) / (double)Nlutunit)); in LANCZOS_INTERP_FUNC()
173 tx0 = (int)((-(dx[j]+L) - lut0) * Nlutunit); in LANCZOS_INTERP_FUNC()
174 ty0 = (int)((-(dy[j]+L) - lut0) * Nlutunit); in LANCZOS_INTERP_FUNC()
176 tx0 = MAX(0, MIN(Nlutunit-1, tx0)); in LANCZOS_INTERP_FUNC()
177 ty0 = MAX(0, MIN(Nlutunit-1, ty0)); in LANCZOS_INTERP_FUNC()
H A Dutil.i624 static const int Nlutunit = 1024; in lanczos3_filter_table() local
635 x = (lut0 + (i / (float)Nlutunit)); in lanczos3_filter_table()
710 int li = (int)((x - lut0) * Nlutunit); in lanczos3_filter_table()
720 int li = (int)((x - lut0) * Nlutunit); in lanczos3_filter_table()
H A Dutil_wrap.c3562 static const int Nlutunit = 1024; in lanczos3_filter_table() local
3573 x = (lut0 + (i / (float)Nlutunit)); in lanczos3_filter_table()
3648 int li = (int)((x - lut0) * Nlutunit); in lanczos3_filter_table()
3658 int li = (int)((x - lut0) * Nlutunit); in lanczos3_filter_table()