[gstreamer-bugs] [Bug 618853] add caps intersection iterators

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=618853
  GStreamer | gstreamer (core) | unspecified

--- Comment #18 from Stefan Kost (gstreamer, gtkdoc dev) <ensonic at sonicpulse.de> 2010-05-22 21:27:36 UTC ---
I'll be away for a week and I'd welcome, if someone would try implementing lazy
caps for another operator (caps_from_string could be a good candidate),

And now also some meassurements below:

= Audio =
== before ==

> libtool --mode=execute ./capsnego -f audio
building audio pipeline with depth = 4 and children = 3
built pipeline with 607 elements
starting pipeline
0:00:08.151373888 reached paused
0:00:07.750882654 reached paused
0:00:07.730392286 reached paused

== after lazy caps ==

> libtool --mode=execute ./capsnego -f audio
building audio pipeline with depth = 4 and children = 3
built pipeline with 607 elements
starting pipeline
0:00:07.404945120 reached paused
0:00:07.577315198 reached paused
0:00:07.386936241 reached paused

= Video =
== before ==

>libtool --mode=execute ./capsnego -f video
building video pipeline with depth = 4 and children = 3
built pipeline with 607 elements
starting pipeline
0:00:26.354146476 reached paused
0:00:25.057845497 reached paused
0:00:24.521472345 reached paused

== after lazy caps ==

> libtool --mode=execute ./capsnego -f video
building video pipeline with depth = 4 and children = 3
built pipeline with 607 elements
starting pipeline
0:00:21.717630276 reached paused
0:00:23.754434052 reached paused
0:00:21.933146549 reached paused

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