From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 84944] tearing on radeonsi vdpau deinterlacer Date: Tue, 21 Oct 2014 02:07:34 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0350510749==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 0126789D66 for ; Mon, 20 Oct 2014 19:07:34 -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 --===============0350510749== Content-Type: multipart/alternative; boundary="1413857253.d25B8B0.834"; charset="UTF-8" --1413857253.d25B8B0.834 Date: Tue, 21 Oct 2014 02:07:33 +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=3D84944 --- Comment #10 from Michel D=C3=A4nzer --- (In reply to Christian K=C3=B6nig from comment #9) > Please try to investigate what MythTV is actually doing different here to > cause the page flipping to not work correctly. It would be interesting to know why the function can_flip() in xf86-video-ati/src/radeon_dri2.c returns FALSE. warpme, if you're familiar = with gdb, you can attach it (from ssh) to the Xorg process while MythTV is runni= ng, set a breakpoint at that function and trace its execution. Otherwise, we may have to modify the function to print some debugging output. --=20 You are receiving this mail because: You are the assignee for the bug. --1413857253.d25B8B0.834 Date: Tue, 21 Oct 2014 02:07:33 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

Commen= t # 10 on bug 84944<= /a> from Michel D=C3=A4nzer 
(In reply to Christian K=C3=B6nig from comment #9)
> Please try to investigate what MythTV is actuall=
y doing different here to
> cause the page flipping to not work correctly.

It would be interesting to know why the function can_flip() in
xf86-video-ati/src/radeon_dri2.c returns FALSE. warpme, if you're familiar =
with
gdb, you can attach it (from ssh) to the Xorg process while MythTV is runni=
ng,
set a breakpoint at that function and trace its execution. Otherwise, we may
have to modify the function to print some debugging output.

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