xy_to_uv          959 libavfilter/vf_ciescope.c         xy_to_uv(px, py, &u, &v);
xy_to_uv         1197 libavfilter/vf_ciescope.c         xy_to_uv(cs->xWhite, cs->yWhite, &wu, &wv);
xy_to_uv         1329 libavfilter/vf_ciescope.c             xy_to_uv(cs->xRed, cs->yRed, &wu, &wv);
xy_to_uv         1332 libavfilter/vf_ciescope.c             xy_to_uv(cs->xGreen, cs->yGreen, &wu, &wv);
xy_to_uv         1335 libavfilter/vf_ciescope.c             xy_to_uv(cs->xBlue, cs->yBlue, &wu, &wv);
xy_to_uv         1400 libavfilter/vf_ciescope.c                 xy_to_uv(cx, cy, &u, &v);