[Bug 742817] avvideoscale: Fix element and enable it again

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=742817

Baby octopus <jagadishkamathk at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jagadishkamathk at gmail.com

--- Comment #5 from Baby octopus <jagadishkamathk at gmail.com> ---
I patched avvideoscale and found it significantly faster than videoscale for
lanczos(and also other methods). Here is the run time

gst-launch-1.0 filesrc location=/root/images/skyline2.jpg ! decodebin !
imagefreeze ! avvideoscale method=9 ! video/x-raw,width=640,height=360 !
fakesink num-buffers=1000
Execution ended after 0:00:14.8238

gst-launch-1.0 filesrc location=/root/images/skyline2.jpg ! decodebin !
imagefreeze ! videoscale method=3 ! video/x-raw,width=640,height=360 ! fakesink
num-buffers=1000
Execution ended after 0:00:37.7101

Visually there is very little difference, though avvideoscale output is mildly
sharper

Input image is a 4k image converted to 640x360

Am I missing something?

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.