Re: [Mesa-dev] [PATCH] i965: Actually enable SIMD16 dispatch on Ivybridge.

2012-01-07 Thread Eric Anholt
On Sat, 7 Jan 2012 22:24:42 -0800, Kenneth Graunke wrote: > Commit acf82657f4d607e4477f03752613d42f239e4bd3 supposedly enabled > SIMD16 dispatch, but neglected to set the "16 Pixel Dispatch Enable" > bit, so nothing actually got enabled. > > Furthermore, it neglected to set up the Dispatch GRF

[Mesa-dev] [PATCH] i965: Actually enable SIMD16 dispatch on Ivybridge.

2012-01-07 Thread Kenneth Graunke
Commit acf82657f4d607e4477f03752613d42f239e4bd3 supposedly enabled SIMD16 dispatch, but neglected to set the "16 Pixel Dispatch Enable" bit, so nothing actually got enabled. Furthermore, it neglected to set up the Dispatch GRF Start Register for kernel 2, which is the SIMD16 program. Increases pe