[Bug 724521] v4l2object: Inconvenient handling of V4L2_FRMSIZE_STEPWISE

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=724521
  GStreamer | gst-plugins-good | git

Nicolas Dufresne <nicolas.dufresne> changed:

           What    |Removed                     |Added
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             Status|NEEDINFO                    |NEW
     Ever Confirmed|0                           |1

--- Comment #5 from Nicolas Dufresne <nicolas.dufresne at collabora.co.uk> 2014-03-15 10:42:49 UTC ---
I guess we need some conditions before changing steps into contiguous as this
may cause negotiation to fail. I've seen few drivers having these steps, as
they expose their alignment requirement there, but also have crop/scale support
that would completely mitigate this. Maybe we could try and merge these into
contiguous if crop (or selection) is support ? Though there is no probing to
then detect the crop/scale limitations.

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