[Bug 733616] v4l2object: get current bufferpool min and max in propose_allocation()

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Fri Jul 25 07:25:48 PDT 2014


https://bugzilla.gnome.org/show_bug.cgi?id=733616
  GStreamer | gst-plugins-good | git

Nicolas Dufresne <nicolas.dufresne> changed:

           What    |Removed                     |Added
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                 CC|                            |nicolas.dufresne at collabora.
                   |                            |co.uk

--- Comment #8 from Nicolas Dufresne <nicolas.dufresne at collabora.co.uk> 2014-07-25 14:25:43 UTC ---
(In reply to comment #7) 
> > The only thing missing here is code that
> > read the CID MIN_BUFFERS_FOR_INPUT, and upgrade the minimum from that
> > (basically min = MAX(MIN_BUFFERS_FOR_INPUT, GST_V4L2_MIN_BUFFERS).
> I could implement this part if you want

Sure, but should have it's own bug probably. I didn't have any drivers that
implemented that yet. I wonder is ayaka, in it's encoder branch have that patch
already.

Btw, thanks for looking into this, it's all a bit tricky to get allocation
negotiated and not blindly set.

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