From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 90264] [Regression, bisected] Tooltip corruption in Chrome Date: Fri, 01 May 2015 22:16:06 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1194833503==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 7D9226E1D2 for ; Fri, 1 May 2015 15:16:06 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1194833503== Content-Type: multipart/alternative; boundary="1430518566.dAd41.23741"; charset="UTF-8" --1430518566.dAd41.23741 Date: Fri, 1 May 2015 22:16:06 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=90264 --- Comment #7 from falaca@gmail.com --- FWIW, the corruption doesn't occur on my laptop with Intel graphics (w/ hardware accelerated compositing, just like on my desktop). Also, on my desktop when I set LIBGL_ALWAYS_SOFTWARE=1 and the flag in chrome://flags to force hardware acceleration, I get the same result as Jose (no corruption). I realized that, at least for me, this is much easier to reproduce on some pages than on others. It's much more likely to happen with multi-line tooltips. To make it easy for anybody to test, I exported this HTML page from my web IRC client: https://www.dropbox.com/s/8kkanknv25jzvtk/test_tooltips.html?dl=1 The easiest way to test it is to mouse over the #radeon channel topic at the top of the page and view the tooltip (this one is 3 lines long). Then, mouse over some of the channel names on the left-hand side to view their tooltips. Then, start mousing back and forth between the channel topic and the different channels. After a couple of tries, you'll start to see the corruption and stale content, with parts of the #radeon channel topic being replaced by the other channel names. -- You are receiving this mail because: You are the assignee for the bug. --1430518566.dAd41.23741 Date: Fri, 1 May 2015 22:16:06 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 7 on bug 90264 from 
FWIW, the corruption doesn't occur on my laptop with Intel graphics (w/
hardware accelerated compositing, just like on my desktop). Also, on my desktop
when I set LIBGL_ALWAYS_SOFTWARE=1 and the flag in chrome://flags to force
hardware acceleration, I get the same result as Jose (no corruption).

I realized that, at least for me, this is much easier to reproduce on some
pages than on others. It's much more likely to happen with multi-line tooltips.
To make it easy for anybody to test, I exported this HTML page from my web IRC
client: https://www.dropbox.com/s/8kkanknv25jzvtk/test_tooltips.html?dl=1

The easiest way to test it is to mouse over the #radeon channel topic at the
top of the page and view the tooltip (this one is 3 lines long). Then, mouse
over some of the channel names on the left-hand side to view their tooltips.
Then, start mousing back and forth between the channel topic and the different
channels. After a couple of tries, you'll start to see the corruption and stale
content, with parts of the #radeon channel topic being replaced by the other
channel names.

You are receiving this mail because:
  • You are the assignee for the bug.
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