radv/ac: frag shader only needs ring offsets if sample positions enabled
authorDave Airlie <airlied@redhat.com>
Mon, 17 Apr 2017 19:35:05 +0000 (05:35 +1000)
committerDave Airlie <airlied@redhat.com>
Tue, 18 Apr 2017 23:00:42 +0000 (09:00 +1000)
commit0b62669c8d8f01c68e22e0ef380cdd606c9045dc
tree8015bf6ca34e2a75ce1eb3bb1c24d91856503ff7
parentec4785afb7bbba0627719731ceba05deeb58baac
radv/ac: frag shader only needs ring offsets if sample positions enabled

mostly documenting things, since with modern llvm we always have the
spill enabled.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
src/amd/common/ac_nir_to_llvm.c