[gstreamer-bugs] [Bug 582564] New: [controller] Use ordered GSequence instead of GList in the interpolation control source
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Wed May 13 21:13:20 PDT 2009
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GStreamer | gstreamer (core) | Ver: git
Summary: [controller] Use ordered GSequence instead of GList in
the interpolation control source
Component: gstreamer (core)
AssignedTo: gstreamer-bugs at lists.sourceforge.net
ReportedBy: slomo at circular-chaos.org
QAContact: gstreamer-bugs at lists.sourceforge.net
GNOME version: Unspecified
GNOME milestone: Unspecified
the attached patch changes GstInterpolationControlSource to use a GSequence
instead of a GList for the control points. This lowers the worst case O(n)
lookup to a O(log n) lookup and also speeds up the insertion a lot ( before it
was always O(n), now it's O(log n)).
Please test if this introduces any regressions, I'll add some more comments to
the changes later...
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