[gstreamer-bugs] [Bug 618853] add caps intersection iterators
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Mon May 17 08:50:14 PDT 2010
https://bugzilla.gnome.org/show_bug.cgi?id=618853
GStreamer | gstreamer (core) | unspecified
--- Comment #8 from Stefan Kost (gstreamer, gtkdoc dev) <ensonic at sonicpulse.de> 2010-05-17 15:50:05 UTC ---
Created an attachment (id=161234)
View: https://bugzilla.gnome.org/attachment.cgi?id=161234
Review: https://bugzilla.gnome.org/review?bug=618853&attachment=161234
progressive caps negotiation
This is an advance version of the patch (still WIP). Some thoughts:
- returning caps instead of structure is bad
- we need to create intermediate caps objects
- we need to copy structures (otherwise we can't add them to the temp caps)
- its not solving the problem with any and empty
TODO:
The caps_iterator would need to return a copy of itself in case of any/empty
(it could use a different _next function).
The gst_caps_intersection_iterator_next() function needs to run the any/empty
checks on every loop.
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