[gstreamer-bugs] [Bug 334290] Add interface for "allow-overwrite" signal in sinks

[GStreamer (bugzilla.gnome.org)]

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 GStreamer | gstreamer (core) | Ver: HEAD CVS





------- Comment #1 from Tim-Philipp Müller  2006-03-12 09:33 UTC -------

Why not just something like

 static gboolean
 element_has_signal (GstElement *e, const chat *signal_name)
 {
   return (g_signal_lookup (signal_name, G_OBJECT_TYPE (e)) != 0);
 }

 if (element_has_signal (sink, "allow-overwrite")) {
   g_signal_connect (...)
 }

This of course makes the assumption that the signatures of the signals are the
same where they exist, but I'd expect that to be true for the 2 or 3 elements
that will ever have them.

Not sure if we need to introduce interfaces for stuff that's only ever going to
be used by 2 or 3 elements, but that's just me.


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