WIDTH_FROM_ID     346 contrib/libtests/pngvalid.c       WIDTH_FROM_ID(id), HEIGHT_FROM_ID(id), DO_INTERLACE_FROM_ID(id));
WIDTH_FROM_ID    3268 contrib/libtests/pngvalid.c    png_uint_32 width = WIDTH_FROM_ID(id);
WIDTH_FROM_ID    3932 contrib/libtests/pngvalid.c    if (WIDTH_FROM_ID(id) == 0)
WIDTH_FROM_ID    3935 contrib/libtests/pngvalid.c       size_row(std, WIDTH_FROM_ID(id) * bit_size(pp, COL_FROM_ID(id),