From 8c497b8fb59fa80abb9be315defe809b982958f4 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Nicolai=20H=C3=A4hnle?= <nicolai.haehnle@amd.com>
Date: Fri, 11 Mar 2016 18:11:35 -0500
Subject: [PATCH] st/glsl_to_tgsi: set FS_EARLY_DEPTH_STENCIL when required
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Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
---
 src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index 18cea60fc74..18414055549 100644
--- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -6121,6 +6121,9 @@ st_translate_program(
    }
 
    if (procType == TGSI_PROCESSOR_FRAGMENT) {
+      if (program->shader->EarlyFragmentTests)
+         ureg_property(ureg, TGSI_PROPERTY_FS_EARLY_DEPTH_STENCIL, 1);
+
       if (proginfo->InputsRead & VARYING_BIT_POS) {
           /* Must do this after setting up t->inputs. */
           emit_wpos(st_context(ctx), t, proginfo, ureg,
-- 
2.30.2