[Mesa-dev] [PATCH] egl: dri2: Use present extension. (Was: Re: [RFC] egl: Add DRI3 support to the EGL backend.)

[Michel Dänzer]

On 05.11.2014 20:14, Joonas Lahtinen wrote:
>
> Modified not refer to DRI3, just uses the present extension to get rid
> of the excess buffer invalidations.

AFAICT there's no fallback from your changes to the current behaviour if 
the X server doesn't support the Present extension. There probably needs 
to be such a fallback.


-- 
Earthling Michel Dänzer            |                  http://www.amd.com
Libre software enthusiast          |                Mesa and X developer