2006-08-08  Sven Neumann  <sven@gimp.org>

	* tools/pdbgen/pdb/drawable.pdb: changed limits in
	gimp_drawable_thumbnail()in gimp_drawable_sub_thumbnail to 1024
	(GIMP_VIEWABLE_MAX_PREVIEW_SIZE) and added an assertion like the
	one we have in image.pdb.

	* app/pdb/drawable_cmds.c
	* libgimp/gimpdrawable_pdb.c: regenerated.

	* libgimp/gimppixbuf.c: increased the limit to 1024 here as
well.