[gstreamer-bugs] [Bug 520468] Add a Env to enable/disable scan_and_update_registry for usage on embedded

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gstreamer (core) | Ver: 0.10.17




------- Comment #18 from Stefan Kost (gstreamer, gtkdoc dev)  2008-03-31 08:27 UTC -------
jason, could you do some before/after meassurements? I modified logging
slightly and looked at the numbers. On x86 the reading of the cache takes 1/10
of a second. Verification that the cache is still good, takes 1/100 of a
second. I don't think its worth to optimize that. I have committed a small
optimization on cache validation and will try another one still. But I
recommend looking at optimizing reading the cache. Bug #359653 has some hints
in comment #26 and comment #35.

$ GST_DEBUG="GST_INIT:3" gst-inspect --gst-disable-registry-fork >/dev/null
0:00:00.005030537 gst.c:753:ensure_current_registry_nonforking: ...
0:00:00.094529159 gst.c:659:scan_and_update_registry: Validating registry cache
0:00:00.102749110 gst.c:723:scan_and_update_registry: Registry cache has not
changed


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