[Bug 710034] parse: bison finds conflicts / ambiguities

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Fri Jan 17 04:29:34 PST 2014


https://bugzilla.gnome.org/show_bug.cgi?id=710034
  GStreamer | gstreamer (core) | git

--- Comment #19 from Fabian <derfakir at web.de> 2014-01-17 12:29:29 UTC ---
"( fakesrc name=dasrc ) dasrc. ! fakesink":
works because gst_element_link_pads_full(..) in gst/gstutils.c calls
pad_link_maybe_ghosting(..) which creates necessary ghostpads on the fly.
I did not change that.

"(name=mabin fakesrc) mabin. ! fakesink":
Whats missing is a syntax to explicitly create ghostpads. AFAIK that was never
in the syntax.
The problem arises when gst_element_get_compatible_pad(..) gets called on the
bin.
GstBin has no pointer like frontElement or backElement that could be examined
recursivley.
Peeking at the first and last element in GstBin.elements would not be ok.

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