From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 58840] New: rendering error with MSAA on HD6850 Date: Fri, 28 Dec 2012 21:04:18 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0275253177==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 89E3BE5C0E for ; Fri, 28 Dec 2012 13:04:18 -0800 (PST) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0275253177== Content-Type: multipart/alternative; boundary="1356728658.ACF30.6951"; charset="us-ascii" --1356728658.ACF30.6951 Date: Fri, 28 Dec 2012 21:04:18 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=58840 Priority: medium Bug ID: 58840 Assignee: dri-devel@lists.freedesktop.org Summary: rendering error with MSAA on HD6850 Severity: normal Classification: Unclassified OS: All Reporter: aaalmosss@gmail.com Hardware: Other Status: NEW Version: git Component: Drivers/Gallium/r600 Product: Mesa There are weird rendering errors when OpenGL applications use MSAA framebuffer. The output is mostly noise. KDE 4.8 with OpenGL compositing is totally unusable this way. It is also interesting, that MS visuals are only advertised in glxinfo, if I have the msaa-capable r600_dri.so installed on the system. If I only enable it via LIBGL_DRIVERS_PATH and LD_LIBRARY_PATH, they are not advertised, but still selectable. At least with __GL_FSAA_MODE=4 the applications are broken in the same way. -- You are receiving this mail because: You are the assignee for the bug. --1356728658.ACF30.6951 Date: Fri, 28 Dec 2012 21:04:18 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Priority medium
Bug ID 58840
Assignee dri-devel@lists.freedesktop.org
Summary rendering error with MSAA on HD6850
Severity normal
Classification Unclassified
OS All
Reporter aaalmosss@gmail.com
Hardware Other
Status NEW
Version git
Component Drivers/Gallium/r600
Product Mesa 

There are weird rendering errors when OpenGL applications use MSAA framebuffer.
The output is mostly noise. KDE 4.8 with OpenGL compositing is totally unusable
this way.

It is also interesting, that MS visuals are only advertised in glxinfo, if I
have the msaa-capable r600_dri.so installed on the system. If I only enable it
via LIBGL_DRIVERS_PATH and LD_LIBRARY_PATH, they are not advertised, but still
selectable. At least with __GL_FSAA_MODE=4 the applications are broken in the
same way.

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