[Intel-gfx] [PATCH] Use SwapbuffersWait config option to control waiting on fullscreen swaps

[Jesse Barnes]

On Wed, 13 Apr 2011 09:15:29 +0100
Chris Wilson <chris at chris-wilson.co.uk> wrote:

> As fullscreen swaps were going via a different path to the swapping of
> ordinary windows, we were no longer honouring the xorg.conf option to
> disable swapbuffer waiting.
> 
> This changes the code to only use pageflipping if the Option
> "SwapbuffersWait" is set to "TRUE" (default).
> 

I'd rather keep flips in the nowait case, but use async flips instead,
but that requires a kernel change (I thought we had a flip flag for
this but I guess it got lost on its way upstream).

Jesse