Debian Bug report logs - #411141
need Direct Rendering to Redirected windows

Toggle useless messages

Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Sven Arvidsson <sa@whiz.se>

To: Debian Bug Tracking System <submit@bugs.debian.org>

Subject: compiz-core: Problems using Blender with Compiz (AIGLX)

Date: Fri, 16 Feb 2007 15:11:05 +0100

Package: compiz-core
Version: 0.3.6-1
Severity: normal

Blender is next to useless when run with Compiz. It doesn't get window
decorations (when run in windowed mode) and when you try to interact
with the window, all clicks go "through" the window and activates what
is below the blender window, for example the gnome panel. 

This behavior also happens when run full screen, and with
the unredirect_fullscreen_windows option activated. 

Other OpenGL applications display similar weird behavior when not run in
fullscreen. They don't get repainted when dragged, they also leave
images behind (it's possible to "paint" with a dragged window). I have
no idea if this is related to the problems with Blender.

If it's not clear what I mean, I can provide screenshots.

I'm not sure if this is a problem with Compiz, AIGLX, Blender, or
something else so please reassign this bug if needed.

-- System Information:
Debian Release: 4.0
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18-4-686
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)

Versions of packages compiz-core depends on:
ii  libc6                     2.3.6.ds1-11   GNU C Library: Shared libraries
ii  libgl1-mesa-glx [libgl1]  6.5.2-3        A free implementation of the OpenG
ii  libice6                   1:1.0.1-2      X11 Inter-Client Exchange library
ii  libpng12-0                1.2.15~beta5-1 PNG library - runtime
ii  libsm6                    1:1.0.1-3      X11 Session Management library
ii  libstartup-notification0  0.8-2          library for program launch feedbac
ii  libx11-6                  2:1.1.1-1      X11 client-side library
ii  libxcomposite1            1:0.3.1-1      X11 Composite extension library
ii  libxdamage1               1:1.0.3-3      X11 damaged region extension libra
ii  libxext6                  1:1.0.3-1      X11 miscellaneous extension librar
ii  libxfixes3                1:4.0.1-5      X11 miscellaneous 'fixes' extensio
ii  libxinerama1              1:1.0.1-4.1    X11 Xinerama extension library
ii  libxrandr2                2:1.1.0.2-5    X11 RandR extension library
ii  mesa-utils                6.5.2-3        Miscellaneous Mesa GL utilities

Versions of packages compiz-core recommends:
ii  compiz-plugins                0.3.6-1    OpenGL window and compositing mana

-- no debconf information

Message #10 received at submit@bugs.debian.org (full text, mbox, reply):

From: Xavier Bestel <xavier.bestel@free.fr>

To: Sven Arvidsson <sa@whiz.se>, 411141@bugs.debian.org

Cc: Debian Bug Tracking System <submit@bugs.debian.org>

Subject: Re: Bug#411141: compiz-core: Problems using Blender with Compiz (AIGLX)

Date: Fri, 16 Feb 2007 16:16:47 +0100

Hi Sven,

> Blender is next to useless when run with Compiz. It doesn't get window
> decorations
[...]
> I'm not sure if this is a problem with Compiz, AIGLX, Blender, or
> something else so please reassign this bug if needed.

Happens with Beryl too:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=410895

HTH,
	Xav

Message #20 received at 411141@bugs.debian.org (full text, mbox, reply):

From: Michel Dänzer <daenzer@debian.org>

To: Sven Arvidsson <sa@whiz.se>, 411141@bugs.debian.org

Subject: Re: Bug#411141: compiz-core: Problems using Blender with Compiz (AIGLX)

Date: Fri, 16 Feb 2007 16:22:02 +0100

On Fri, 2007-02-16 at 15:11 +0100, Sven Arvidsson wrote:
> Package: compiz-core
> Version: 0.3.6-1
> Severity: normal
> 
> Blender is next to useless when run with Compiz. It doesn't get window
> decorations (when run in windowed mode) and when you try to interact
> with the window, all clicks go "through" the window and activates what
> is below the blender window, for example the gnome panel. 
> 
> This behavior also happens when run full screen, and with
> the unredirect_fullscreen_windows option activated. 
> 
> Other OpenGL applications display similar weird behavior when not run in
> fullscreen. They don't get repainted when dragged, they also leave
> images behind (it's possible to "paint" with a dragged window). I have
> no idea if this is related to the problems with Blender.
> 
> If it's not clear what I mean, I can provide screenshots.
> 
> I'm not sure if this is a problem with Compiz, AIGLX, Blender, or
> something else so please reassign this bug if needed.

It's because the 3D drivers can't render to redirected windows yet, they
always render to the root window, which conflcits with the compositing
manager. The best place for this for now is probably libgl1-mesa-dri,
but fixing this will require changes across the infrastructure, see
http://dri.freedesktop.org/wiki/DirectRenderingToRedirectedWindows .


-- 
Earthling Michel Dänzer           |          http://tungstengraphics.com
Libre software enthusiast         |          Debian, X and DRI developer

Message #25 received at 411141@bugs.debian.org (full text, mbox, reply):

From: Sven Arvidsson <sa@whiz.se>

To: Michel Dänzer <daenzer@debian.org>

Cc: 411141@bugs.debian.org

Subject: Re: Bug#411141: compiz-core: Problems using Blender with Compiz (AIGLX)

Date: Fri, 16 Feb 2007 17:01:38 +0100

[Message part 1 (text/plain, inline)]

On Fri, 2007-02-16 at 16:22 +0100, Michel Dänzer wrote:
> It's because the 3D drivers can't render to redirected windows yet, they
> always render to the root window, which conflcits with the compositing
> manager. The best place for this for now is probably libgl1-mesa-dri,
> but fixing this will require changes across the infrastructure, see
> http://dri.freedesktop.org/wiki/DirectRenderingToRedirectedWindows .

I see, thanks for the explanation!

-- 
Cheers,
Sven Arvidsson
http://www.whiz.se
PGP Key ID 760BDD22

[signature.asc (application/pgp-signature, inline)]

Message #46 received at 411141-close@bugs.debian.org (full text, mbox, reply):

From: Julien Cristau <jcristau@debian.org>

To: 411141-close@bugs.debian.org

Subject: Bug#411141: fixed in mesa 7.3~rc1-1

Date: Sat, 10 Jan 2009 22:02:22 +0000

Source: mesa
Source-Version: 7.3~rc1-1

We believe that the bug you reported is fixed in the latest version of
mesa, which is due to be installed in the Debian FTP archive:

libgl1-mesa-dev_7.3~rc1-1_all.deb
  to pool/main/m/mesa/libgl1-mesa-dev_7.3~rc1-1_all.deb
libgl1-mesa-dri-dbg_7.3~rc1-1_amd64.deb
  to pool/main/m/mesa/libgl1-mesa-dri-dbg_7.3~rc1-1_amd64.deb
libgl1-mesa-dri_7.3~rc1-1_amd64.deb
  to pool/main/m/mesa/libgl1-mesa-dri_7.3~rc1-1_amd64.deb
libgl1-mesa-glx-dbg_7.3~rc1-1_amd64.deb
  to pool/main/m/mesa/libgl1-mesa-glx-dbg_7.3~rc1-1_amd64.deb
libgl1-mesa-glx_7.3~rc1-1_amd64.deb
  to pool/main/m/mesa/libgl1-mesa-glx_7.3~rc1-1_amd64.deb
libgl1-mesa-swx11-dbg_7.3~rc1-1_amd64.deb
  to pool/main/m/mesa/libgl1-mesa-swx11-dbg_7.3~rc1-1_amd64.deb
libgl1-mesa-swx11-dev_7.3~rc1-1_amd64.deb
  to pool/main/m/mesa/libgl1-mesa-swx11-dev_7.3~rc1-1_amd64.deb
libgl1-mesa-swx11_7.3~rc1-1_amd64.deb
  to pool/main/m/mesa/libgl1-mesa-swx11_7.3~rc1-1_amd64.deb
libglu1-mesa-dev_7.3~rc1-1_amd64.deb
  to pool/main/m/mesa/libglu1-mesa-dev_7.3~rc1-1_amd64.deb
libglu1-mesa_7.3~rc1-1_amd64.deb
  to pool/main/m/mesa/libglu1-mesa_7.3~rc1-1_amd64.deb
libglw1-mesa-dev_7.3~rc1-1_amd64.deb
  to pool/main/m/mesa/libglw1-mesa-dev_7.3~rc1-1_amd64.deb
libglw1-mesa_7.3~rc1-1_amd64.deb
  to pool/main/m/mesa/libglw1-mesa_7.3~rc1-1_amd64.deb
libosmesa6-dev_7.3~rc1-1_amd64.deb
  to pool/main/m/mesa/libosmesa6-dev_7.3~rc1-1_amd64.deb
libosmesa6_7.3~rc1-1_amd64.deb
  to pool/main/m/mesa/libosmesa6_7.3~rc1-1_amd64.deb
mesa-common-dev_7.3~rc1-1_all.deb
  to pool/main/m/mesa/mesa-common-dev_7.3~rc1-1_all.deb
mesa-utils_7.3~rc1-1_amd64.deb
  to pool/main/m/mesa/mesa-utils_7.3~rc1-1_amd64.deb
mesa_7.3~rc1-1.diff.gz
  to pool/main/m/mesa/mesa_7.3~rc1-1.diff.gz
mesa_7.3~rc1-1.dsc
  to pool/main/m/mesa/mesa_7.3~rc1-1.dsc
mesa_7.3~rc1.orig.tar.gz
  to pool/main/m/mesa/mesa_7.3~rc1.orig.tar.gz



A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 411141@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Julien Cristau <jcristau@debian.org> (supplier of updated mesa package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Format: 1.8
Date: Sat, 10 Jan 2009 22:14:55 +0100
Source: mesa
Binary: libgl1-mesa-swx11 libgl1-mesa-swx11-dbg libgl1-mesa-swx11-i686 libgl1-mesa-swx11-dev libgl1-mesa-glx libgl1-mesa-glx-dbg libgl1-mesa-dri libgl1-mesa-dri-dbg libgl1-mesa-dev mesa-common-dev libosmesa6 libosmesa6-dev libglu1-mesa libglu1-mesa-dev libglw1-mesa libglw1-mesa-dev mesa-utils
Architecture: source all amd64
Version: 7.3~rc1-1
Distribution: experimental
Urgency: low
Maintainer: Debian X Strike Force <debian-x@lists.debian.org>
Changed-By: Julien Cristau <jcristau@debian.org>
Description: 
 libgl1-mesa-dev - A free implementation of the OpenGL API -- GLX development files
 libgl1-mesa-dri - A free implementation of the OpenGL API -- DRI modules
 libgl1-mesa-dri-dbg - Debugging symbols for the Mesa DRI modules
 libgl1-mesa-glx - A free implementation of the OpenGL API -- GLX runtime
 libgl1-mesa-glx-dbg - Debugging symbols for the Mesa GLX runtime
 libgl1-mesa-swx11 - A free implementation of the OpenGL API -- runtime
 libgl1-mesa-swx11-dbg - A free implementation of the OpenGL API -- debugging symbols
 libgl1-mesa-swx11-dev - A free implementation of the OpenGL API -- development files
 libgl1-mesa-swx11-i686 - Mesa OpenGL runtime [i686 optimized]
 libglu1-mesa - The OpenGL utility library (GLU)
 libglu1-mesa-dev - The OpenGL utility library -- development files
 libglw1-mesa - A free implementation of the OpenGL API -- runtime
 libglw1-mesa-dev - A free implementation of the OpenGL API -- development files
 libosmesa6 - Mesa Off-screen rendering extension
 libosmesa6-dev - Mesa Off-screen rendering extension -- development files
 mesa-common-dev - Developer documentation for Mesa
 mesa-utils - Miscellaneous Mesa GL utilities
Closes: 411141 484049
Changes: 
 mesa (7.3~rc1-1) experimental; urgency=low
 .
   * New upstream release candidate.
     + provides DRI2 (closes: #411141).
     + i915: fallback for cube map texture.  Fixes GPU hang with scorched3d
       (closes: #484049).
 .
   [ Timo Aaltonen ]
   * Remove debian/patches/01_disable-intel-classic-warn.diff, the
     warning is gone now.
   * debian/control:
     - Build-depend on x11proto-dri2-dev (>= 1.99.3)
 .
   [ Julien Cristau ]
   * Require libdrm-dev 2.4.3.
   * Merge packaging changes from unstable, from 7.0.3-5 to 7.0.3-7.
   * Delete unused configs/debian-*, and install-source.sh script.  We've
     switched to using autoconf, and mesa-swx11-source is gone.
   * Delete some now unused code from debian/rules.
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