DBE extension demo/samples?

[Sebastien]

On Wed, 22 Sep 2004 00:03:10 -0400, Michel Dänzer <michel at daenzer.net> wrote:
> 
> 
> On Mon, 2004-09-20 at 19:23 +0200, Sebastien wrote:
> > I am looking for any demo applications or examples which show the
> > usage of the DBE (double-buffer) extension. Are there any such things
> > in the XOrg tree or elsewhere?
> 
> Some xscreensaver hacks use it.
Do you have links/pointers to that code?

Are there other applications which use DBE or is xscreensaver the only
application which uses this extension?

-- sebastien