[Bug 753591] vaapi: encoders: implement "direct-uploading"
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Mon Oct 24 16:31:06 UTC 2016
https://bugzilla.gnome.org/show_bug.cgi?id=753591
--- Comment #12 from Víctor Manuel Jáquez Leal <vjaquez at igalia.com> ---
(In reply to sreerenj from comment #11)
> (In reply to Josep Torra Valles from comment #9)
> > It almost doubles encoder performance.
> >
> > Being able to stream 2x4K at 28 and 3x4K at 22 when without it I can just 1x4K at 28
> > in my hardware without using LP mode.
>
> Good, but not enough ;),,,
Josep asked me if we are going to push this for 1.10. @Sree, what do you thing?
IMO if we push this, we also should merge Julien's work for dmabuf to
downstream.
> I guess you are testing with out dmabuf, right ?
> Wondering what is performance gap between dmabuf and non-dmabuf mode...
In the case if dmabuf to upstream, I don't see more room for improvement
(perhaps I'm missing something), but disabling the linear storage flag in the
allocator creation.
--
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.
More information about the gstreamer-bugs
mailing list