trim_bottom_edge 1015 transupp.c           trim_bottom_edge(info, srcinfo->output_height);
trim_bottom_edge 1028 transupp.c           trim_bottom_edge(info, srcinfo->output_width);
trim_bottom_edge 1044 transupp.c           trim_bottom_edge(info, srcinfo->output_height);
trim_bottom_edge 1051 transupp.c           trim_bottom_edge(info, srcinfo->output_width);