[Intel-gfx] glamor and xvmc

Zou, Nanhai nanhai.zou at intel.com
Wed Oct 23 04:39:26 CEST 2013

I don't think glamor support xmvc now.
However port those xmvc code to glamor is doable.

Zou Nanhai

-----Original Message-----
From: intel-gfx-bounces+nanhai.zou=intel.com at lists.freedesktop.org [mailto:intel-gfx-bounces+nanhai.zou=intel.com at lists.freedesktop.org] On Behalf Of Chris Wilson
Sent: Tuesday, October 22, 2013 4:09 PM
To: Grant
Cc: intel-gfx at lists.freedesktop.org
Subject: Re: [Intel-gfx] glamor and xvmc

On Tue, Oct 22, 2013 at 01:02:22AM -0700, Grant wrote:
> > With the exception of not having Xv (or XvMC) support enabled for 
> > glamor in -intel, you can, at your own risk, enable glamor during 
> > configure
> Are you saying that glamor depends on xvmc?

-intel needs to explicitly enable Xv support in its glamor backend, which it does not yet do. I'm not sure if glamor could expose the hardware motion compensation acceleration though.

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