> -----Original Message----- > From: Peter Harris [mailto:[EMAIL PROTECTED] > Sent: Monday, December 08, 2008 3:47 PM > To: McDonald, Michael-p7438c > Cc: xorg list > Subject: Re: Get raw data of Xrender Picture structure > > McDonald, Michael-p7438c wrote: > >> -----Original Message----- > >> From: [EMAIL PROTECTED] > >> [mailto:[EMAIL PROTECTED] On Behalf Of > >> Clemens Eisserer > > > >> If its a pixmap, you can read it back using XGetImage or its > >> SHM variation. > >> However keep in mind this is slow and suboptimal. > > > > What's the fast and optimal way? > > Don't read it back. Do your image manipulation entirely on > the server side.
Works as long as there is only one server side. Otherwise, "slow and suboptimal" seems to be your only choice. Mike McDonald GDC4S/FCS/PVM/SDC _______________________________________________ xorg mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/xorg
