i965/vs: Use write commits on scratch writes in pre-gen6.
authorEric Anholt <eric@anholt.net>
Wed, 31 Aug 2011 00:56:33 +0000 (17:56 -0700)
committerEric Anholt <eric@anholt.net>
Wed, 7 Sep 2011 01:01:57 +0000 (18:01 -0700)
commit9367960ea64a087895caaadbd0353080c14b4bab
tree5db142475bde3afc4fa763e2434ce701ac50c55b
parent838bfe0c46969c359be8f5d02e2b41bb7ff044e1
i965/vs: Use write commits on scratch writes in pre-gen6.

This is required to ensure ordering between reads and writes within a
thread.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/mesa/drivers/dri/i965/brw_vec4_emit.cpp