From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 97886] radeon r300 vdpau broken Date: Sun, 07 Jan 2018 22:45:48 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0836028849==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 3C15A6E56F for ; Sun, 7 Jan 2018 22:45:48 +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 --===============0836028849== Content-Type: multipart/alternative; boundary="15153651480.c9cA1.5739"; charset="UTF-8" --15153651480.c9cA1.5739 Date: Sun, 7 Jan 2018 22:45:48 +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=3D97886 --- Comment #5 from GHPS --- I can confirm this bug and can see that it exists at least up to Mesa 17.2.= 4. Background: Switching from Kubuntu 14.04 to 16.04 I had the problem that DVD playback in VLC was broken (see screenshot of the Dreamworks Logo "Boy = on Moon"). After digging a bit deeper I was able to locate the bug in=20 libvdpau, precisely its MPEG1/MPEG2* decoder capabilities=20 [full background story with hardware/software specs:1].=20 This results in the blocky artifacts of vdpau in Mesa 12.0.6=20 on a Radeon of the r300 family. Upgrading my Kubuntu 16.04 system to Mesa 17.2.4 didn't fix the problem. Tests with Kubuntu 17.10 (released with Mesa 17.2.2) show that here the same problem is present. 1: https://ubuntuforums.org/showthread.php?t=3D2312060&page=3D2&p=3D13520479#p= ost13520479 --=20 You are receiving this mail because: You are the assignee for the bug.= --15153651480.c9cA1.5739 Date: Sun, 7 Jan 2018 22:45:48 +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

Comment= # 5 on bug 97886<= /a> from GHPS 
I can confirm this bug and can see that it exists at least up =
to Mesa 17.2.4.

Background: Switching from Kubuntu 14.04 to 16.04 I had the problem that
DVD playback in VLC was broken (see screenshot of the Dreamworks Logo "=
;Boy on
Moon"). After digging a bit deeper I was able to locate the bug in=20
libvdpau, precisely its MPEG1/MPEG2* decoder capabilities=20
[full background story with hardware/software specs:1].=20
This results in the blocky artifacts of vdpau in Mesa 12.0.6=20
on a Radeon of the r300 family.

Upgrading my Kubuntu 16.04 system to Mesa 17.2.4 didn't fix the problem.

Tests with Kubuntu 17.10 (released with Mesa 17.2.2) show that here the same
problem is present.

1:
https://ubuntuforums.org/showthread.php?t=
=3D2312060&page=3D2&p=3D13520479#post13520479

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