From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 99418] DRI3 Stuttering while scrolling in Chromium/Chrome with VBLANK off Date: Wed, 25 Jan 2017 12:28:13 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0709738726==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id C16E56E998 for ; Wed, 25 Jan 2017 12:28:12 +0000 (UTC) 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 --===============0709738726== Content-Type: multipart/alternative; boundary="14853472920.bEb79a.9483"; charset="UTF-8" --14853472920.bEb79a.9483 Date: Wed, 25 Jan 2017 12:28:12 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D99418 --- Comment #26 from lei.pero@gmail.com --- (In reply to Michel D=C3=A4nzer from comment #25) > So maybe it actually depends on whether mutter uses DRI3 or DRI2? You can > test this by enabling DRI3 on the server side but (re-)starting mutter wi= th >=20 > LIBGL_DRI3_DISABLE=3D1 mutter --replace Yeah, result is smooth experience (and broken gnome-shell lol), I was convi= nced that same bahviour happens with other WM's, I remmember when using Ubuntu t= hat there was same problem, but i was using custom gnome-flashback session, sti= ll was convinced same thing happened with compiz and metacity, obviously i sho= uld have tested it, not concluding from (erroneous) memory. So, this is connected with mutter, and probably does not belong here but on gnome project bug report? Latter i will try some environment variables for clutter to investigate it further. --=20 You are receiving this mail because: You are the assignee for the bug.= --14853472920.bEb79a.9483 Date: Wed, 25 Jan 2017 12:28:12 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Commen= t # 26 on bug 99418<= /a> from lei.pero@gmail= .com 
(In reply to Michel D=C3=A4nzer from comment #25)
> So maybe it actually depends on whether mutter u=
ses DRI3 or DRI2? You can
> test this by enabling DRI3 on the server side but (re-)starting mutter=
 with
>=20
>  LIBGL_DRI3_DISABLE=3D1 mutter --replace

Yeah, result is smooth experience (and broken gnome-shell lol), I was convi=
nced
that same bahviour happens with other WM's, I remmember when using Ubuntu t=
hat
there was same problem, but i was using custom gnome-flashback session, sti=
ll
was convinced same thing happened with compiz and metacity, obviously i sho=
uld
have tested it, not concluding from (erroneous) memory.

So, this is connected with mutter, and probably does not belong here but on
gnome project bug report? Latter i will try some environment variables for
clutter to investigate it further.

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