[xf86-video-ati] dri2: Enable BufferAge support

[Michel Dänzer]

On 19.01.2015 20:00, Chris Wilson wrote:
> For BufferAge support, we just have to guarrantee that we were not using
> the DRI2Buffer->flags field for anything else (i.e. it is always 0) and
> then to make sure that we exchange the flags field after buffer
> exchanges. radeon does not support TripleBuffering so we do not have to
> worry about perserving the flags when injecting the third buffer.
> 
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: Dave Airlie <airlied at redhat.com>
> Cc: Jerome Glisse <jglisse at redhat.com>
> Cc: Alex Deucher <alexander.deucher at amd.com>
> Cc: Michel Dänzer <michel.daenzer at amd.com>

Reviewed-by: Michel Dänzer <michel.daenzer at amd.com>


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