About gdk-pixbuf-0..22.0

[yangrong <yangrong 1web necst nec co jp>]

salute every one in the lists:
  Now I code with gdk-pixbuf, what I want to know now is whether
there is significant bugs in the gdk-pixbuf.How do you comment on 
the gdk-pixbuf?Is it good for development?If I develop my projects with
the gdk-pixbuf ,is it safe?(Maybe it's a foolish problem.)
  Another question is what is the gdk-pixbuf based on(such as xlib or
others) and the difference of the image function between the gdk-pixbuf
and motif.

regards

robert