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Date: Thu, 14 Dec 2006 20:46:31 +0100
From: German Tischler <tanis@gaspode.franken.de>
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To: Isaac Waldron <isaac.waldron@gmail.com>
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Cc: freebsd-x11@freebsd.org
Subject: Re: 6.2-PRE, AGP X800, and Modular Xorg == No DRI?
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Isaac Waldron wrote:
> Everything seems to work fine with the exception that direct
> rendering is disabled.  This same machine worked fine with Xorg 6.9
> from the regular ports tree, but I was interested in modular Xorg for
> the possibility of limited 3D acceleration support for newer Radeons.
> 
> I have since rebuilt world to 6.2-PRERELEASE as of yesterday, and
> direct rendering is still disabled.  dmesg is reporting that agp and
> drm are detecting my card.  Has anyone successfully gotten this
> combination working with DRI?  If so, what tricks did you use?

Please try to run a program using OpenGL with debug flags, e.g.

LIBGL_DEBUG=YES MESA_DEBUG=YES teapot

One problem will probably be that the graphics/dri Port assumes that
posix_memalign is present in FreeBSD, which is not true for FreeBSD 6,
so the r300_dri.so object will fail to load. I have DRI working on a
X850 based PCI express card in my FreeBSD 6.2 pre machine, so getting
the X800 working should be possible.

German