[Bug 583890] v4l2: should use pad_alloc (V4L2_MEMORY_USERPTR support)

Fri Apr 26 05:14:12 PDT 2013

https://bugzilla.gnome.org/show_bug.cgi?id=583890
  GStreamer | gst-plugins-good | git

--- Comment #34 from Wim Taymans <wim.taymans at gmail.com> 2013-04-26 12:14:07 UTC ---
(In reply to comment #33)
> > USERPTR is not yet supported in 1.0. is this still relevant?
> 
> Is there any other way to capture into down-stream allocated buffers? If no,
> then it's still interesting IMHO.

Well, we use write for that currently but I guess USERPTR could be more
efficient. I don't have the hardware to test this, though.

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