* Grab GPU output
@ 2014-07-07 16:17 reza
2014-07-09 9:31 ` Chris Wilson
0 siblings, 1 reply; 2+ messages in thread
From: reza @ 2014-07-07 16:17 UTC (permalink / raw)
To: intel-gfx
Hi,
We're working on Video Wall project on Linux, I need to know if it's
possible to grab Intel gpu output frames or not ? I also need to know if
It's possible to create virtual outputs for an Intel gpu to use gpu
acceleration and then grab the output frames ?
Regards
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Grab GPU output
2014-07-07 16:17 Grab GPU output reza
@ 2014-07-09 9:31 ` Chris Wilson
0 siblings, 0 replies; 2+ messages in thread
From: Chris Wilson @ 2014-07-09 9:31 UTC (permalink / raw)
To: reza; +Cc: intel-gfx
On Mon, Jul 07, 2014 at 10:17:44AM -0600, reza wrote:
> Hi,
> We're working on Video Wall project on Linux, I need to know if it's
> possible to grab Intel gpu output frames or not ?
Not without a video grabber or some other hardware device. Usually
people choose a software approach as below.
> I also need to know if
> It's possible to create virtual outputs for an Intel gpu to use gpu
> acceleration and then grab the output frames ?
Yes.
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
^ permalink raw reply [flat|nested] 2+ messages in thread
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