[Bug 747216] applemedia: implement GstAppleCoreVideoMemory

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Wed Dec 16 18:41:29 PST 2015


https://bugzilla.gnome.org/show_bug.cgi?id=747216

--- Comment #46 from Alessandro Decina <alessandro.d at gmail.com> ---
(In reply to Ilya Konstantinov from comment #42)
> I've already done work towards unifying the metas here:
> https://bugzilla.gnome.org/show_bug.cgi?id=747707
> 
> This work depends on this patch, which is why it wasn't merged yet.

That's great. I would have liked to see the unification first, but I guess it's
too late for that (as you say, the whole patchset is noisy).


> I know that I'm not improving the common flows since you avoid locking
> buffers if there's a GL-texture-consumer downstream (detected thru a
> allocation query). This is also a valid solution, although I believe what
> I've done here is more in line with the GStreamer architecture.

Not sure what makes you say that. What is implemented now is how all the
GLMemory aware elements work, and in fact working on the IOSurface memory
required coordination with Matthew to do some changes to the libgstgl lib.

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