[Libva] Image corruption with overlay on Up board

[Xiang, Haihao]

How did you add the rectangle overlay?

BTW did you build libva-x11 from the latest source code? We don't have
libva-x11 0.7.1

Thanks
Haihao


> Hello,
> 
> It is libva-x11 0.7.1
> 
> Thanks
> 
> 2016-09-13 4:23 GMT+02:00 Xiang, Haihao <haihao.xiang at intel.com>:
> > 
> > Hi Yann,
> > 
> > Are you using libva? what is v0.7.1 / v0.7.2?
> > 
> > Thanks
> > Haihao
> > 
> > > I have a decoding app which successfully decodes an h.264 stream
> > > on
> > > several platforms,
> > > both with i965 and amdgpu backends. If I add a simple rectangle
> > > overlay on one part of the
> > > stream, while it's working on some i965 platforms, on the UP
> > > board we
> > > can see a good number
> > > of horizontal short black line artifacts on the overlay area
> > > while
> > > it's displayed, and a very large
> > > quantity of them once the overlay is removed.  The artifacts
> > > progressively with each frame,
> > > as long as no overlay is modified.
> > > 
> > > Is this a problem others have seen ?  Could it come from a wrong
> > > usage
> > > of overlays, which only by
> > > just luck works elsewhere ?
> > > 
> > > This is using v0.7.1 (0.7.2 changes do not mention any fix of the
> > > sort).
> > > 
> 
> 
>