[Bug 741987] videoscale performance regression

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=741987
  GStreamer | gst-plugins-base | git

--- Comment #2 from Nicola <lists at svrinformatica.it> 2014-12-30 16:17:40 UTC ---
if I only demux the file I get similar times between git master and 1.4

git master:

 gst-launch-1.0 filesrc location= /tmp/test.mkv ! matroskademux ! queue !
fakesink sync=false
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Got EOS from element "pipeline0".
Execution ended after 0:00:00.497602064
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...

1.4.5:

gst-launch-1.0 filesrc location= /tmp/test.mkv ! matroskademux  ! fakesink
sync=false
Impostazione della pipeline a PAUSED ...
La pipeline è in PREROLLING ...
La pipeline è in PREROLLED ...
Impostazione della pipeline a PLAYING ...
New clock: GstSystemClock
Ottenuto EOS dall'elemento «pipeline0».
Execution ended after 0:00:00.499425560
Impostazione della pipeline a PAUSED ...
Impostazione della pipeline a READY ...
Impostazione della pipeline a NULL ...
Esecuzione di free sulla pipeline...

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