swr/rast: Convert gather masks to Nx1bit
authorTim Rowley <timothy.o.rowley@intel.com>
Mon, 4 Dec 2017 21:16:13 +0000 (15:16 -0600)
committerTim Rowley <timothy.o.rowley@intel.com>
Fri, 15 Dec 2017 16:55:33 +0000 (10:55 -0600)
commit3ec98ab5d4fc9d53948fc9280caac83c70d9dc09
tree0d883355ce17dd68b4b8475e287b52647bb000c5
parent36e276b6b03da852c78e314640b3822be263def2
swr/rast: Convert gather masks to Nx1bit

Simplifies calling code, gets gather function interface closer to llvm's
masked_gather.

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