[PATCH r128] Remove overuse of COMPOSITE_SETUP()

[Michel Dänzer]

On Die, 2014-03-04 at 01:50 -0800, Connor Behan wrote:
> COMPOSITE_SETUP() involves expensive register writes so
> R128EnterServer() should call it once when there are 3D windows and 0
> times when there are no 3D windows.
> 
> Instead the code was calling it once when there were no 3D windows and
> arbitrarily many times when there were 3D windows.
> 
> Signed-off-by: Connor Behan <connor.behan at gmail.com>

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


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