i965: DP2 produces a scalar result like DP3, DP4, etc.
authorEric Anholt <eric@anholt.net>
Wed, 1 Sep 2010 17:41:36 +0000 (10:41 -0700)
committerEric Anholt <eric@anholt.net>
Wed, 1 Sep 2010 17:45:05 +0000 (10:45 -0700)
commitdd5ef33e3c2ac7886ca71344e41201d0be2062c0
tree1705485c9ea3f50ff6c6f7b212f93d331b6341c9
parenta35faa6a41eb8a240f8e6086853653e9a21e75bd
i965: DP2 produces a scalar result like DP3, DP4, etc.

Fixes glsl-fs-dot-vec2-2.
src/mesa/drivers/dri/i965/brw_wm.c