From: Adam Jackson <ajax@redhat.com>
To: "Roberth Sjonøy" <roberth.sjonoy@gmail.com>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: Fighting tearing
Date: Mon, 10 Sep 2012 12:17:34 -0400 [thread overview]
Message-ID: <504E129E.4000005@redhat.com> (raw)
In-Reply-To: <CAFLBWR1y6XPiWWsGJNwp+KsO_ELygdT-+1Y222MUVOO9uj76SQ@mail.gmail.com>
On 9/9/12 11:48 AM, Roberth Sjonøy wrote:
> WIth UXA, rendering of the windows in my XFCE4-desktop goes just
> fines, good performance, windows (exspecially GTK+) doesn't hang after
> if I drag them over the screen, but there is lot of small tearing.
> And I want this to go away, I do not use any kind of composition, and
> I am using XFCEs window manager.
So use a compositor. X's rendering model, in the absence of a
compositor, has no concept of vsync. It's simply not possible to not tear.
- ajax
next prev parent reply other threads:[~2012-09-10 16:17 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-09 15:48 Fighting tearing Roberth Sjonøy
2012-09-09 16:42 ` Paul Menzel
[not found] ` <CAFLBWR1jOM=87-GYWZVwdk70GBGGMrhWrvqkSU_7sQA2BrTB+g@mail.gmail.com>
2012-09-09 17:16 ` Fwd: " Roberth Sjonøy
[not found] ` <CAFLBWR0S8D-Y1O9gWXhySg-0VkVyxeXSi-nw7Ai8ZNoHEMpKmQ@mail.gmail.com>
2012-09-09 17:17 ` Roberth Sjonøy
2012-09-09 17:55 ` Ben Widawsky
2012-09-09 18:00 ` Chris Wilson
2012-09-09 20:02 ` Roberth Sjonøy
2012-09-10 0:07 ` Roberth Sjonøy
2012-09-10 14:09 ` Roberth Sjonøy
2012-09-11 21:21 ` Ben Widawsky
2012-09-10 16:17 ` Adam Jackson [this message]
2012-09-10 16:38 ` Roberth Sjonøy
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