vaapisink shows blank and white output

Submitted by Mats

Link to original bug (#789236)

Description

Created attachment 361925
Screen shot of Black and White Output

Hi,
I m using the pipeline

gst-launch -v videotestsrc ! vaapisink and the see a black and while output on one H/W system (Config 1 1). The same Hard disk on a different H/W system (different processor than Config1), shows colored o/p.

I used GST_DEBUG=vaapisink:5 gst-launch-1.0 videotestsrc ! vaapisnk to compare the debug logs on both system and debug traces are the same.

Is there any further debug approaches that you could suggest ?

Thank you
Mats

Attachment 361925, "Screen shot of Black and White Output":