Bug 86378

Summary: Really annoying glitch hinder reading text in all GTK applications.
Product: DRI Reporter: mikhail.v.gavrilov
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED FIXED QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: medium CC: intel-gfx-bugs
Version: XOrg git   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
kernel log
none
journalctl -u gdm --no-pager --since="2014-11-17 10:00" > Xorg.log none

Description mikhail.v.gavrilov 2014-11-17 08:38:03 UTC 
I do not know how to describe it.
It is better to see once.

Demonstration: https://drive.google.com/file/d/0B0nwzlfiB4aQekRSeGtoOWx5Snc/view?usp=sharing
Comment 1 mikhail.v.gavrilov 2014-11-17 08:39:59 UTC 
$ rpm -qa | grep Xorg
xorg-x11-server-Xorg-1.16.1-1.fc21.i686
Comment 2 mikhail.v.gavrilov 2014-11-17 08:40:35 UTC 
Created attachment 109602 [details]
kernel log
Comment 3 mikhail.v.gavrilov 2014-11-17 08:43:45 UTC 
Created attachment 109603 [details]
journalctl -u gdm --no-pager --since="2014-11-17 10:00" > Xorg.log
Comment 4 Chris Wilson 2015-01-06 10:51:48 UTC 
This was DRI3 explicit-vs-implicit fences fallout. The jury decided that continuing the DRI2 hack was preferrable...
Comment 5 mikhail.v.gavrilov 2015-01-06 13:04:55 UTC 
(In reply to Chris Wilson from comment #4)
> This was DRI3 explicit-vs-implicit fences fallout. The jury decided that
> continuing the DRI2 hack was preferrable...

Excuse me I don't understand in which version it would be fixed?
Comment 6 Chris Wilson 2015-01-06 13:25:07 UTC 
xf86-video-intel-2.99.917 has the implicit flushing for DRI3, and also disables DRI3 by default again.

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