+#if 1
+ /* optional tile size for using non-standard image size */
+ if (parameter[GFX_ARG_TILE_SIZE] != ARG_UNDEFINED_VALUE)
+ g->tile_size = parameter[GFX_ARG_TILE_SIZE];
+ if (g->tile_size < TILESIZE)
+ g->tile_size = TILESIZE; /* standard tile size */
+#endif
+