[Bug 783976] More OMX IL 1.2.0 support and Add OMX.Aratelia.video_decoder.vp8 to Tizonia config

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Mon Aug 21 13:45:14 UTC 2017


https://bugzilla.gnome.org/show_bug.cgi?id=783976

--- Comment #8 from Julien Isorce <julien.isorce at gmail.com> ---
(In reply to Julien Isorce from comment #7)
> (In reply to Sebastian Dröge (slomo) from comment #6)
> > Review of attachment 354069 [details] [review] [review]:
> > 
> > ::: omx/gstomxvideodec.c
> > @@ +772,3 @@
> >          goto done;
> >        }
> > +#if OMX_VERSION_MINOR == 2
> > 
> > This does not seem right. You could compile against 1.2 headers but use a
> > 1.1 OMX IL
> 
> You are right, I created https://bugzilla.gnome.org/show_bug.cgi?id=785114 
> Note that bumping the "Minor" number might bring a few non-backward
> compatibility changes according to the spec.

No in fact this is wrong, 1.2.0 is not backward compatible with 1.1.2. From the
1.2.0 spec: "due to the nature of some of the improvements introduced,
backwards compatibility with previous versions is not being maintained".
So I will close https://bugzilla.gnome.org/show_bug.cgi?id=785114 as invalid

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