swr: [rasterizer core] track whether GS outputs viewport array index
authorTim Rowley <timothy.o.rowley@intel.com>
Tue, 14 Jun 2016 16:25:02 +0000 (10:25 -0600)
committerTim Rowley <timothy.o.rowley@intel.com>
Thu, 23 Jun 2016 15:50:55 +0000 (10:50 -0500)
commit35935ca4f2b204c497cc416f7ff82250235ccd9a
tree24cf0e749e775e8c50401864ae13e42d3b74b508
parent2d80295a6eb6e83d1cc84a009f14ad3dba8e96f8
swr: [rasterizer core] track whether GS outputs viewport array index

So we can skip the index gather in PA.

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>
src/gallium/drivers/swr/rasterizer/core/state.h