[Bug 797355] overlaycomposition: Example crashes
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Wed Oct 31 13:37:33 UTC 2018
https://bugzilla.gnome.org/show_bug.cgi?id=797355
Sebastian Dröge (slomo) <slomo at coaxion.net> changed:
What |Removed |Added
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CC| |slomo at coaxion.net
--- Comment #1 from Sebastian Dröge (slomo) <slomo at coaxion.net> ---
> Which means a second glbufferpool is created, without the video meta option.
Why does this bufferpool not have the video meta option? That seems wrong :)
> Is it really necessary to make a new allocation query there? I commented it out and the example started to work :)
It's necessary unfortunately for correct negotiation in all cases. This is
basically the same code as in textoverlay. Can you reproduce the same crash
with textoverlay in the same pipeline?
> I think the video meta pointer should also be checked before being used.
What do you mean?
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