[Mesa-dev] [PATCH 1/3] mesa/glsl: add ir_unop_round

[Kenneth Graunke]

On 07/02/2012 03:59 PM, Brian Paul wrote:
> The GLSL round() and roundEven() functions were both generating the
> ir_unop_round_even instruction but the GLSL spec allows some leeway for
> implementing round().  This change allows drivers to take advantage of
> that.  For i965, they still equate to the same thing.

Yeah - I just hadn't bothered to plumb a different one.  This looks good
to me.  Thanks Brian!

Patch 1 is:
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>