[Mesa-dev] [Bug 110716] SWR doesn't work with OSMesa

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed May 22 16:18:16 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=110716

--- Comment #5 from Krzysztof Raszkowski <krzysztof.raszkowski at intel.com> ---
Chuck,
I've noticed that libOSMesa is distributed in two places (I use
ParaView-5.6.0-osmesa-MPI-Linux-64bit.tar.gz):
- ParaView-5.6.0-osmesa-MPI-Linux-64bit/lib/libOSMesa.so
- ParaView-5.6.0-osmesa-MPI-Linux-64bit/lib/mesa/libOSMesa.so

What I see after adding to LD_LIBRARY_PATH my mesa build libraries Paraview
always load this "ParaView-5.6.0-osmesa-MPI-Linux-64bit/lib/libOSMesa.so"
instead of what I've build (without removing it I've also had some weird
errors).

Could you verify that this test load libraries you think it should load?

You can do it using strace command:

strace bin/pvpython
/root/ParaView-5.6.0-osmesa-MPI-Linux-64bit/lib/python2.7/site-packages/paraview/benchmark/manyspheres.py
&> strace.out

Then

cat strace.out | grep open | grep libOSMesa

and

cat strace.out | grep open | grep libswr

Thanks,
Krzysztof

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