// those dimensions at the specified offset.
void diff_rgb_pixbufs(Glib::RefPtr<Gdk::Pixbuf> old_buf,
Glib::RefPtr<Gdk::Pixbuf> new_buf,
// those dimensions at the specified offset.
void diff_rgb_pixbufs(Glib::RefPtr<Gdk::Pixbuf> old_buf,
Glib::RefPtr<Gdk::Pixbuf> new_buf,