gnome3-team team mailing list archive

Thread
Date

[Bug 1378188] Re: [GNOME3 Staging PPA] strange shadow rendered where client-side decorations are used

To: gnome3-team@xxxxxxxxxxxxxxxxxxx
From: Erich Eickmeyer <erich@xxxxxxxxxxxxxxxxxx>
Date: Wed, 27 May 2015 14:03:15 -0000
Reply-to: Bug 1378188 <1378188@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

I can confirm the package fixes the bug.

-- 
You received this bug notification because you are a member of GNOME3
Team, which is subscribed to the bug report.
https://bugs.launchpad.net/bugs/1378188

Title:
  [GNOME3 Staging PPA] strange shadow rendered where client-side
  decorations are used

Status in xserver-xorg-video-intel package in Ubuntu:
  Fix Released
Status in xserver-xorg-video-intel source package in Utopic:
  Fix Committed

Bug description:
  [Impact]
  The Intel video driver has a bug that can cause to incorrectly draw certain trapezoids. This is visible when using client side decorations in GNOME 3 (see attached screenshots).

  [Test Case]
  Run GNOME 3 with client side decorations on Intel hardware.
  Observed result:
  Shadow under window is missing corners.
  Expected result:
  Shadow looks correct.

  [Regression potential]
  Low. The fix is from upstream and just changes the logic error in the CompositeTrapezoids routine.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1378188/+subscriptions