[Bug 785085] multiple vaapi encoding pipelines on radeonsi segfault

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Jul 20 21:14:42 UTC 2017


https://bugzilla.gnome.org/show_bug.cgi?id=785085

--- Comment #9 from deathsimple at vodafone.de <deathsimple at vodafone.de> ---
Thanks for tracking this down.

The problem is that Mesa thinks that the picture_id is a frame number which is
in the range 0-31.

But the gst vaapi plugin is using it's surface handles as identifier and that
can easily be larger than 31.

We need to change the array in mesa into a hash table to fix this I think.

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