Wed Jul  7 23:44:32 2004  Matthias Clasen  <maclas@gmx.de>

	* gtk/gtkimage.c (gtk_image_expose): Make sure that subpixbufs
	are properly aligned for gdk_pixbuf_saturate_and_pixelate(),
	in order to avoid rendering artifacts from misaligned
	pixelation patterns.  (#145585, Felipe Heidrich, Billy Biggs)