[gstreamer-bugs] [Bug 407282] [decodebin2] autoplug-sort signal has GList ** parameter

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-plugins-base | Ver: HEAD CVS




------- Comment #6 from René Stadler  2007-06-16 13:13 UTC -------
Created an attachment (id=90066)
 --> (http://bugzilla.gnome.org/attachment.cgi?id=90066&action=view)
Replace autoplug-sort signal with autoplug-select

This patch implements my proposal.  Bindings seem to like it (tested with
gst-python).  There is a drawback though: It's no longer possible to reject
caps, i.e. the FALSE return from autoplug-sort is not mapped to the new
autoplug-select semantics.  Giving a NULL return from autoplug-select this
meaning breaks the ability to connect multiple user handlers to the signal.

It seems that caps rejecting should be implemented using a dedicated signal, if
deemed useful.  I noticed that the code, comments and docs surrounding this
functionality are slightly out of sync.

Is there a drawback of returning FALSE from autoplug-continue for unwanted
caps?


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