564 swap_color_index(int depth, gx_color_index color)  in swap_color_index()  argument
566     int             shift = depth - 8;  in swap_color_index()
572     if (depth > 24) {  in swap_color_index()
579         if (depth > 40) {  in swap_color_index()
586             if (depth > 56) {  in swap_color_index()
612     int             depth = opdev->color_info.depth;  in set_retain_mask()  local
620     if (depth > 8)  in set_retain_mask()
621         retain_mask = swap_color_index(depth, retain_mask);  in set_retain_mask()
858         int     depth = tdev->color_info.depth;  in overprint_sep_fill_rectangle()  local
866         if (depth > 8)  in overprint_sep_fill_rectangle()
867             color = swap_color_index(depth, color);  in overprint_sep_fill_rectangle()
884         if ( depth <= 8 * sizeof(mono_fill_chunk) &&  in overprint_sep_fill_rectangle()
885              (depth & (depth - 1)) == 0             )  in overprint_sep_fill_rectangle()