[Bug 90728] dvd playback with vlc and vdpau causes segmentation fault

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Jun 14 23:36:40 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=90728

--- Comment #17 from mehmet.giritli at gmail.com ---
(In reply to Michel Dänzer from comment #16)
> (In reply to mehmet.giritli from comment #15)
> > Christian, I've been trying in whatever free time I have to run mesa git on
> > my laptop but my gnome shell does not seem to be working with it.
> 
> Note that you technically don't need to run anything but vlc with Mesa Git.
> You can point libvdpau to the Mesa Git build of libvdpau_r600.so via the
> environment variable VDPAU_DRIVER_PATH.

So, you mean if I can start X without gnome at all and then try running vlc
with basic X server, right? Will try...

> 
> 
> > Jun 13 13:43:54 frodo gnome-session[814]: gnome-shell:
> > /tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/gallium/drivers/r600/
> > r600_pipe.h:902: r600_conv_prim_to_gs_out: Assertion `mode <
> > (sizeof(prim_conv)/sizeof((prim_conv)[0]))' failed.
> 
> Can you get a backtrace for this with gdb?

Sure, but you have to tell me how. I can get backtrace for apps like vlc from
the terminal but for which app shall I get this bt? gnome-shell? Even then I am
pretty clueless how to do it...Sorry...But if you give me some tips I'll do my
best..

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