[Bug 701237] videomixer : on query caps, we should return FALSE if the source pad has no current caps.

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=701237
  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 #3 from Nicolas Dufresne <nicolas.dufresne at collabora.co.uk> 2013-05-30 12:53:52 UTC ---
Oh, I forgot about it, but I had a patch somewhere for that (which is better
then returning FALSE iirc). In answer to your question, the new code delay the
caps event until _collected() is called, which mean there exist a gap between
the moment we do have mix->info set, and the moment the pad has current caps.
Hope this answer the question.

Mathieu, the right patch would be to return the current caps (maybe from the
mix->info).

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