xvimagesink: color bars around edges with gst-libav decoders

Submitted by Jan Lukas

Link to original bug (#756320)

Description

Created attachment 312987
artifacts with gst-play-1.0

I'm on Fedora 23 beta with gstreamer 1.6.0.
I use a Radeon HD7850 with the radeonSI drivers.
When I play any video with gst-play-1.0 (tested with 1080p Big Buck Bunny) I get a weird flickering colored bar at the bottom. Also a few lines at the top and at the bottom of the video are missing.

Anything I can do to get some additional information for you guys? :)

Attachment 312987, "artifacts with gst-play-1.0":

Version: 1.6.0