color_distance    140 libavcodec/dvdsubenc.c                 d = color_distance(0xFF000000 | color,
color_distance    194 libavcodec/dvdsubenc.c         int best_d = color_distance(refcolor[i], pseudopal[selected[i]]);
color_distance    196 libavcodec/dvdsubenc.c             int d = color_distance(refcolor[i], pseudopal[selected[j]]);
color_distance    225 libavcodec/dvdsubenc.c             d = color_distance(pseudopal[j], palette[i]);