i965/fs: Skip channel expressions splitting for interpolation
authorChris Forbes <chrisf@ijw.co.nz>
Sun, 17 Nov 2013 07:07:46 +0000 (20:07 +1300)
committerChris Forbes <chrisf@ijw.co.nz>
Sat, 12 Jul 2014 22:01:22 +0000 (10:01 +1200)
commit5ed147c26f800ffb11fb80b92aec9a772982aff6
treecfbabd76e0d41816659eb40f685dd40c9931b6d4
parent6e91f2df958c835a1973e32d71578fa295ef00a8
i965/fs: Skip channel expressions splitting for interpolation

The backend will have to do a message send, so we want to keep these in
one piece, just like texture ops.

Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/mesa/drivers/dri/i965/brw_fs_channel_expressions.cpp