[Bug 735660] v4l2: fix new v4l2 code not working with certain devices (regression)

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=735660
  GStreamer | gst-plugins-good | 1.4.1

--- Comment #14 from Hans de Goede <jwrdegoede at fedoraproject.org> 2014-08-29 19:55:59 UTC ---
(In reply to comment #12)
> (In reply to comment #10)
> > Talking about this, I was a bit baffled by the s_fmt fallback path in
> > get_nearest_size, do you know if any devices which actually need that ? AFAIK
> > ALL drivers should support try_fmt just fine.
> 
> About this one, we blindly removed it in 1.4 if I remember correctly, as it was
> causing important performance issue.

No the s_fmt fallback is still there in 1.4 and master, at least in
gst_v4l2_object_get_nearest_size, could be it has been removed from some other
path. Note I'm all in favor of removing this s_fmt fallback.

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