[Bug 734043] videoconvert: No Orc optimization for I420 to BGRA for x86

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu Jul 31 08:00:37 PDT 2014


https://bugzilla.gnome.org/show_bug.cgi?id=734043
  GStreamer | gst-plugins-base | 1.4.0

Nicolas Dufresne <nicolas.dufresne> changed:

           What    |Removed                     |Added
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                 CC|                            |nicolas.dufresne at collabora.
                   |                            |co.uk

--- Comment #1 from Nicolas Dufresne <nicolas.dufresne at collabora.co.uk> 2014-07-31 15:00:34 UTC ---
Would be useful to also provide your CPU capabilities (e.g. just attach
/proc/cpuinfo). Intel CPU are not all equal in their ability to do SIMD (hence
gain something from ORC). Just being 64bit already allow for faster operation
or around 2X for most pixel operations.

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