[gstreamer-bugs] [Bug 604965] Gst.Application.GstResolveType is useless, or just very slow at best

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=604965
  GStreamer | gst-sharp | git

--- Comment #8 from Maarten Bosmans <mkbosmans at gmail.com> 2009-12-26 11:48:38 UTC ---
Created an attachment (id=150398)
 View: https://bugzilla.gnome.org/attachment.cgi?id=150398
 Review: https://bugzilla.gnome.org/review?bug=604965&attachment=150398

Only call GetTypes() once for each assembly

The 360ms for the first call to GstResolveType cannot be avoided without a
completely different way of resolving plugin element types, as it is the time
to call Assembly.GetTypes() on the gstreamer-sharp assembly.

For subsequent calls however, instead of searching all the type each time,
another Dictionary can be used to speed this up. This patch reduces the time
from the previously reported 70ms to ~1ms.

In my usecase of just a simple PlayBin2 with a custom videosink it results in a
noticably better response to pressing the play button.

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