https://bugs.freedesktop.org/show_bug.cgi?id=79850
--- Comment #18 from Sylvain BERTRAND <sylvain.bertrand at gmail.com> --- Ok... I did a bit of gdb. It's a bloody mess, many things are optimized out and breakpoints are not working consistently. I got the DRI2CanFlip function to return FALSE for those lines: dri2.c:934 and dri2.c:945 That said, I was unlucky about can_flip debugging, since I hit only the TRUE returning code paths of DRI2CanFlip. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20140627/d6138cf2/attachment.html>