swr/rast: use gather instruction for odd format fetch
authorTim Rowley <timothy.o.rowley@intel.com>
Fri, 21 Apr 2017 18:35:55 +0000 (13:35 -0500)
committerTim Rowley <timothy.o.rowley@intel.com>
Sat, 29 Apr 2017 00:57:02 +0000 (19:57 -0500)
commita46539af1102c087e6024c3c276ea5e7575d1108
treeb24edf8c848147a5362ff0a06d8c8eaeba979895
parenteff909de7d25155dbb37118d2d4c9b129f131f29
swr/rast: use gather instruction for odd format fetch

Small fetch performance optimization - use gather instruction
for odd format fetch instead of slow emulated code.

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>
src/gallium/drivers/swr/rasterizer/jitter/fetch_jit.cpp