[Bug 97299] Lag on terminal with compositing after 1f6dfc9
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Thu Aug 18 10:58:19 UTC 2016
https://bugs.freedesktop.org/show_bug.cgi?id=97299
--- Comment #8 from Chris Wilson <chris at chris-wilson.co.uk> ---
Hmm. That *should* do an explicit flush of X rendering before reading from
those surfaces.
We can't use xtrace because of DRI3 (so we can't confirm if comptom/mesa is
signaling the flush) and in the ddx it is hard to identify who calls the
sync-flush as it is called very regularly.
So printf debugging! First can you please confirm we are hitting the new code
in mesa?
--
You are receiving this mail because:
You are the QA Contact for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20160818/284730aa/attachment.html>
More information about the intel-gfx-bugs
mailing list