Re: [Mesa-dev] [PATCH 1/7] i965: Add support for AVG instruction.

2012-07-19 Thread Anuj Phogat
On Thu, Jul 12, 2012 at 10:43 AM, Paul Berry wrote: > > From the Ivy Bridge PRM, Vol4 Part3 p152: > > "The avg instruction performs component-wise integer average of > src0 and src1 and stores the results in dst. An integer average > uses integer upward rounding. It is equivalent to in

Re: [Mesa-dev] [PATCH 1/7] i965: Add support for AVG instruction.

2012-07-12 Thread Kenneth Graunke
On 07/12/2012 10:43 AM, Paul Berry wrote: > From the Ivy Bridge PRM, Vol4 Part3 p152: > > "The avg instruction performs component-wise integer average of > src0 and src1 and stores the results in dst. An integer average > uses integer upward rounding. It is equivalent to increment one