[Bug 796986] v4l2convert can't import padded DMA buffers
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Fri Aug 17 12:39:19 UTC 2018
https://bugzilla.gnome.org/show_bug.cgi?id=796986
Nicolas Dufresne (ndufresne) <nicolas at ndufresne.ca> changed:
What |Removed |Added
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CC| |nicolas at ndufresne.ca
--- Comment #5 from Nicolas Dufresne (ndufresne) <nicolas at ndufresne.ca> ---
For the context, my work (I'll CC soon) only act on bytesperline for now. The
reason is that it's not clear if and how cameras could support "cropping". The
definition of enum_frameinterval does not say anything about padded or visible
size. In my case, I have a multiplanar importer behind v4l2src, so the height
padding is not a problem. If you have planar format in a single importation
buffer it no longer work and your change becomes complementary to mine, as it
fills that gap.
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