[vfio-users] Framebuffer intercept: is it possible?

[Leonhard Preis]

Hi!

Since the card outputs the signal directly to the monitor, never passing  
through the domain of the host that is very unlikely. Only thing I could  
imagine is that you could find a way to access the cards memory and grab  
something there but that’s not the same thing, right?

Leonhard

Am 15.09.2015, 10:01 Uhr, schrieb francesco dicarlo  
<evilsephiroth at gmail.com>:

> Reallly interested in this. It would be a good way to analyse also  
> performance.
>
> 2015-09-15 9:09 GMT+02:00 Blank Field <ihatethisfield at gmail.com>:
>>
>> Is it theoretically possible to capture the video output of the VM's  
>> p-t'd GPU using some host facilities?
>> It would be extra awesome to be able to capture exactly what you see on  
>> the screen, like any stuttering, corruption, directX shaders and  
>> accelerated video playback.
>>
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>



-- 
Mit freundlichen Grüßen // Avec mes meilleures salutations // Best Regards
Leonhard Preis
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