<div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif">Christian,</div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">
Thank you for taking an interest... as you can see from the output of glxinfo [1], I've definitely got a problem, given that it's clearly trying to use swrast_dri. </div><div class="gmail_default" style="font-family:verdana,sans-serif">
<br></div><div class="gmail_default" style="font-family:verdana,sans-serif">I did some reading about DDX [2], since that's the first time I've seen that term. From what I can tell, my system is pretty hosed using either glamor or EXA for hardware acceleration - both settings still result is glxinfo not finding the radeon dri driver (which I checked, and _does_ exist at /usr/lib/xorg/modules/dri/radeon_dri.so).</div>
<div><div class="gmail_default"><font face="courier new, monospace"><br></font></div><div class="gmail_default"><font face="courier new, monospace">[1]</font></div><div class="gmail_default"><font face="courier new, monospace">% LIBGL_DEBUG=verbose glxinfo > glxinfo.txt 2>&1</font></div>
<div class="gmail_default"><font face="courier new, monospace"><br></font></div><div class="gmail_default"><span style="font-family:verdana,sans-serif">[2] </span><font face="courier new, monospace"><br></font></div><div class="gmail_default">
<span style="color:rgb(17,85,204);font-family:verdana,sans-serif;text-decoration:underline"><div class="gmail_default" style="display:inline"></div><a href="http://blog.mecheye.net/2012/">http://blog.mecheye.net/2012/</a></span><span style="color:rgb(17,85,204);font-family:verdana,sans-serif;text-decoration:underline">06/the-linux-graphics-stack/</span><br>
</div><div class="gmail_default"><div class="gmail_default"><font face="verdana, sans-serif"><a href="http://fs.mupuf.org/mupuf/nvidia/mesa.svg">http://fs.mupuf.org/mupuf/nvidia/mesa.svg</a></font><br></div><div class="gmail_default">
<font face="verdana, sans-serif"><a href="http://fs.mupuf.org/mupuf/nvidia/archi.svg">http://fs.mupuf.org/mupuf/nvidia/archi.svg</a></font></div><div><font face="verdana, sans-serif"><br></font></div></div></div></div><div class="gmail_extra">
<br><br><div class="gmail_quote">On Tue, May 13, 2014 at 8:53 AM, Christian König <span dir="ltr"><<a href="mailto:christian.koenig@amd.com" target="_blank">christian.koenig@amd.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<div>I don't see anything not working
correctly off hand (except for the obvious error message).<br>
<br>
What's the output of gfxinfo? And does glxgears or any other
trivial 3D example work properly? Maybe the DDX isn't working
correctly.<br>
<br>
Regards,<br>
Christian.<br>
<br>
Am 13.05.2014 17:36, schrieb G. Richard Bellamy:<br>
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<div class="gmail_default" style="font-family:verdana,sans-serif">Christian, the OP has
vdpauinfo output (as well as a strace).<br>
<br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif">
Attached is my dmesg.<br>
<br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif">-rb<br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif"><br>
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<br>
<br>
<div class="gmail_quote">On Tue, May 13, 2014 at 1:15 AM,
Christian König <span dir="ltr"><<a href="mailto:christian.koenig@amd.com" target="_blank">christian.koenig@amd.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div><font face="verdana, sans-serif">Hi Richard</font>,<br>
<br>
please provide the output of dmesg and vdpauinfo.<br>
<br>
Thanks,<br>
Christian.<br>
<br>
Am 12.05.2014 19:10, schrieb G. Richard Bellamy:<br>
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<blockquote type="cite">
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<div dir="ltr">
<div class="gmail_default" style="font-family:verdana,sans-serif">Hello
All,</div>
<div class="gmail_default" style="font-family:verdana,sans-serif"><br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif"> I've
been troubleshooting an issue with VAAPI + VDPAU
and my ATI Radeon HD7750, on Arch Linux with the
following packages:</div>
<div class="gmail_default" style="font-family:verdana,sans-serif"><a href="https://www.archlinux.org/packages/extra/x86_64/libva/" target="_blank">libva</a></div>
<div class="gmail_default" style="font-family:verdana,sans-serif"><a href="https://www.archlinux.org/packages/extra/x86_64/libvdpau/" target="_blank">libvdpau</a></div>
<div class="gmail_default" style="font-family:verdana,sans-serif"><a href="https://www.archlinux.org/packages/extra/x86_64/libva-vdpau-driver/" target="_blank">libva-vdpau-driver</a></div>
<div class="gmail_default" style="font-family:verdana,sans-serif"><a href="https://www.archlinux.org/packages/extra/x86_64/ati-dri/" target="_blank">ati-dri</a></div>
<div class="gmail_default" style="font-family:verdana,sans-serif"><a href="https://www.archlinux.org/packages/extra/x86_64/xf86-video-ati/" target="_blank">xf86-video-ati</a></div>
<div class="gmail_default" style="font-family:verdana,sans-serif"><br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif">Namely, I
cannot get the configuration to work as
expected, and both vainfo and vdpauinfo error
out, as does XBMC, which is my end-goal for
getting hardware acceleration working.</div>
<div class="gmail_default" style="font-family:verdana,sans-serif"><br>
</div>
<div class="gmail_default">
<div class="gmail_default"><font face="courier
new, monospace">% export DISPLAY=:0</font></div>
<div class="gmail_default"> <font face="courier
new, monospace">% export
LIBVA_DRIVER_NAME=vdpau</font></div>
<div class="gmail_default"><font face="courier
new, monospace">% export
VDPAU_DRIVER=radeonsi</font></div>
<div class="gmail_default"> <font face="courier
new, monospace">
<div class="gmail_default">% vainfo</div>
<div class="gmail_default">libva info:
VA-API version 0.35.1</div>
<div class="gmail_default">libva info:
va_getDriverName() returns -1</div>
<div class="gmail_default"> libva error:
va_getDriverName() failed with unknown
libva error,driver_name=(null)</div>
<div class="gmail_default">vaInitialize
failed with error code -1 (unknown libva
error),exit</div>
<div class="gmail_default">zsh: exit 3
vainfo</div>
<div>
<div>% vdpauinfo</div>
<div>display: :0 screen: 0</div>
<div>Error creating VDPAU device: 23</div>
<div>zsh: exit 255 vdpauinfo</div>
</div>
<div><br>
</div>
</font></div>
<div class="gmail_default"><font face="verdana,
sans-serif">Attached are strace outputs.</font></div>
<div class="gmail_default"><font face="verdana,
sans-serif"><br>
</font></div>
<div class="gmail_default"><font face="verdana,
sans-serif">Furthermore, in my completely
n00b attempt to figure out what's going on,
I've stepped into the code using gdb, and
tried to trace where the failure is... and
it looks to me like no matter what I tell
libva, it ALWAYS goes looking
for libatiadlxx.so, which is the proprietary
ATI drivers.</font></div>
<div class="gmail_default"><font face="verdana,
sans-serif"><br>
</font></div>
<div class="gmail_default"><font face="verdana,
sans-serif">Any help on how to proceed with
my troubleshooting? I've read through the
documentation in va.h and the API diagram,
and am trying to wrap my head around how the
various pieces-parts go together and move
around each other, and I have to say I'm
feeling a bit overwhelmed. It's all very
fascinating, but not my normal digs, so I'm
hoping one of you can give me some guidance
on how best to run this down, and hopefully
turn this into a patch if it's not too
difficult... or a hopefully good bug report
if a patch is beyond me.</font></div>
<div class="gmail_default"><font face="verdana,
sans-serif"><br>
</font></div>
<div class="gmail_default"><font face="verdana,
sans-serif">Regards,</font></div>
<div class="gmail_default"><font face="verdana,
sans-serif">Richard</font></div>
</div>
</div>
<br>
<fieldset></fieldset>
<br>
</div>
</div>
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