[Bug 752962] v4l2videodec: Add resolution change support

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Jul 30 08:24:58 PDT 2015


https://bugzilla.gnome.org/show_bug.cgi?id=752962

--- Comment #14 from Nicolas Dufresne (stormer) <nicolas.dufresne at collabora.co.uk> ---
Review of attachment 308432:
 --> (https://bugzilla.gnome.org/review?bug=752962&attachment=308432)

The only problem with this approach is that you dqevent or dqbuffer, it's not
really done in parallel. I'd like so see an implementation where event behave
like events.

::: sys/v4l2/gstv4l2object.c
@@ +2906,3 @@
+
+//  if ((res = gst_v4l2_object_poll (v4l2object)) != GST_FLOW_OK)
+  //  goto poll_failed;

We need cancellable polling, but I already mention this. It's also why this
require more work (some refactoring it needed).

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