From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 79850] [awesomenauts][radeonsi] pageflip is clearly missing vblank with vsync on Date: Mon, 30 Jun 2014 04:01:01 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0358476143==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id E371F6E337 for ; Sun, 29 Jun 2014 21:01:00 -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 --===============0358476143== Content-Type: multipart/alternative; boundary="1404100860.0a1FA0.9944"; charset="us-ascii" --1404100860.0a1FA0.9944 Date: Mon, 30 Jun 2014 04:01:00 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable https://bugs.freedesktop.org/show_bug.cgi?id=3D79850 --- Comment #20 from Michel D=C3=A4nzer --- (In reply to comment #19) > Only dri2.c:934 make DRI2CanFlip return FALSE. That's while awesomenauts is running fullscreen? So can_flip() also returns FALSE in that case, contrary to comment #7? Apart from backing store, possible reasons I can think of for the window pi= xmap not being the screen pixmap are: * A compositing manager is running, which doesn't unredirect fullscreen windows. This includes things like xcompmgr -a, which doesn't involve any special effects like shadows or translucency. * The awesomenauts window is redirected automatically, e.g. because it uses= a visual which is incompatible with the root window visual. --=20 You are receiving this mail because: You are the assignee for the bug. --1404100860.0a1FA0.9944 Date: Mon, 30 Jun 2014 04:01:00 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

Commen= t # 20 on bug 79850<= /a> from Michel D=C3=A4nzer 
(In reply to comment #=
19)
> Only dri2.c:934 make DRI2CanFlip return FALSE.

That's while awesomenauts is running fullscreen? So can_flip() also returns
FALSE in that case, contrary to comm=
ent #7?

Apart from backing store, possible reasons I can think of for the window pi=
xmap
not being the screen pixmap are:

* A compositing manager is running, which doesn't unredirect fullscreen
windows.
  This includes things like xcompmgr -a, which doesn't involve any special
  effects like shadows or translucency.
* The awesomenauts window is redirected automatically, e.g. because it uses=
 a
  visual which is incompatible with the root window visual.

You are receiving this mail because: =20=20=20=20=20=20
  • You are the assignee for the bug.
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