On Wed, 13 Nov 2019 19:14:30 -0600
TCW  wrote:

>On Wed, 13 Nov 2019 18:45:14 +0000, Folderol 
>wrote:
>
>>Does anyone know if/when the Pi will provide kernel GPU support for Xorg?
>>
>>Currently all desktop operations use the frame buffer - a pig if you're
running
>>a a program that does a lot of drawing :(
>
>Probably not until a proper VC4/KMS driver gets written. Pi4 has the
>FKMS thing but Pi3 and earlier, don't hold you breath.

Hmmm, Well I'm running Rasbian Buster on a Pi4 and a program using FLTK is
dog slow when using any of the toolkit's drawing routines :(

The same code is fine on any Intel or AMD based machine.

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W J G

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