Remember my preview of subwindowless Gtk+? It got rid of some flicker, but it was still pretty raw.
I’ve been working on a new version of the subwindowless patch, and today I implemented a cool trick that gives fully flicker-free subwindow move/resize:
[videofile width=”500″ height=”400″]http://www.gnome.org/~alexl/noflicker2.ogg[/videofile]
This video is done with the same kind of increased X latency as the previous ones, but no flickering is detectable.