From 162286eb7529d469f64b83e11ff896ac3549add6 Mon Sep 17 00:00:00 2001 From: Jason Ekstrand Date: Wed, 13 Mar 2019 17:27:39 -0500 Subject: [PATCH] anv: Only set 3DSTATE_PS::VectorMaskEnable on gen8+ We don't set it on HSW and earlier in i965 and disabling it appears to make derivatives somewhat more reliable. Acked-by: Kenneth Graunke --- src/intel/vulkan/genX_pipeline.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/intel/vulkan/genX_pipeline.c b/src/intel/vulkan/genX_pipeline.c index 975052deb79..3767e5033c5 100644 --- a/src/intel/vulkan/genX_pipeline.c +++ b/src/intel/vulkan/genX_pipeline.c @@ -1761,7 +1761,7 @@ emit_3dstate_ps(struct anv_pipeline *pipeline, brw_wm_prog_data_prog_offset(wm_prog_data, ps, 2); ps.SingleProgramFlow = false; - ps.VectorMaskEnable = true; + ps.VectorMaskEnable = GEN_GEN >= 8; /* WA_1606682166 */ ps.SamplerCount = GEN_GEN == 11 ? 0 : get_sampler_count(fs_bin); /* Gen 11 workarounds table #2056 WABTPPrefetchDisable */ -- 2.30.2