On Thu, 2009-12-31 at 13:18 +1000, Ben Skeggs wrote: > On Wed, 2009-12-30 at 18:45 +0100, Thomas Hellstrom wrote: > > Ben, > Hey Thomas, > > > > > Your commit 1336989ec breaks front buffer rendering on Xserver < 1.7. > > > > Shouldn't the change that silently added a fake front attachment have > > been accompanied by a bump in SERVER_DRI2_MINOR_VERSION to signal a new > > capability? Then we could have inserted some conditional code... > > > > The way tfp is handled in the xorg state tracker is that when it detects > > a fake front request on a pixmap it actually hands it the real front, > > which makes the code work also on older servers. > I can't recall the exact details at the moment, but from discussion with > a couple of people the xorg state tracker is doing the wrong thing. The > client should never get handed the real front buffer in DRI2, all > requests for front should hand a fake front back.
That's true for windows but not for pixmaps. -- Earthling Michel Dänzer | http://www.vmware.com Libre software enthusiast | Debian, X and DRI developer ------------------------------------------------------------------------------ This SF.Net email is sponsored by the Verizon Developer Community Take advantage of Verizon's best-in-class app development support A streamlined, 14 day to market process makes app distribution fast and easy Join now and get one step closer to millions of Verizon customers http://p.sf.net/sfu/verizon-dev2dev _______________________________________________ Mesa3d-dev mailing list Mesa3d-dev@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mesa3d-dev
