Tracking the RawRegion is going to be a perf nightmare, I think. Maybe just track damage extents and hope for the best? Most of the time rendering redraws either a full window or a tiny rectangle of it (cursor movement vs scrolling).
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1204778 Title: [xmir] Graphics corruption - damage tracking Status in “xserver-xorg-video-intel” package in Ubuntu: Triaged Bug description: It looks like we're failing to flush rendering appropriately in Chris Wilson's xmir branch. This is easiest to see when running xterm in a raw X session; Unity hides it. This bug here to attract anyone else noticing this in the mir-staging PPA. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1204778/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp