iris: fix SGVS when there are no valid vertex elements
authorKenneth Graunke <kenneth@whitecape.org>
Wed, 18 Jul 2018 23:27:07 +0000 (16:27 -0700)
committerKenneth Graunke <kenneth@whitecape.org>
Thu, 21 Feb 2019 18:26:07 +0000 (10:26 -0800)
commit3e9e3121e581060bdda6aec2bddd53188f82433e
treea4d9885efe158242ba72403b8bbafb8baacb30d2
parent5520a54bc500fd96a21fa087404eed683d2b89b8
iris: fix SGVS when there are no valid vertex elements

tessellation nop.shader_test now passes
src/gallium/drivers/iris/iris_state.c