[Bug 781577] Fails to play specific size theora files (vaapisink bufferpool issue)

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Mon Apr 24 07:43:47 UTC 2017


https://bugzilla.gnome.org/show_bug.cgi?id=781577

--- Comment #6 from Jussi Kukkonen <jussi.kukkonen at intel.com> ---
(In reply to Víctor Manuel Jáquez Leal from comment #4)
> Created attachment 350228 [details] [review]
> vaapivideobufferpool: create allocator if needed
> 
> Sometimes a video decoder could set different buffer pool
> configurations, because their frame size changes. In this case we
> did not reconfigured the allocator.
> 
> This patch enables this use case, creating a new allocator inside
> the VAAPI buffer pool if the caps changed, if it is not dmabuf-based.
> If so, it is just reconfigured, since it doesn't have a surface pool.

Thanks for the really fast response, much appreciated.

The patch doesn't fix the issue though: while
gst_buffer_pool_config_get_allocator() call a little before the patch succeeds,
'allocator' is still NULL so the code in the patch is never executed.

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