2009/1/27 Patrick O'Donnell <pao at ascent.com>: > Hopefully, someone with more info about compositing could throw a few > useful links or references my way. If you haven't done so yet, maybe the extension spec is a good start (it certainly is authoritative): http://cgit.freedesktop.org/xorg/proto/compositeproto/tree/compositeproto.txt Rui