From 0fdde6a94e13e17be015794bc059ee9eecbb251a Mon Sep 17 00:00:00 2001
From: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Date: Wed, 7 Mar 2018 00:22:40 +0100
Subject: [PATCH] [dxbc] Fix hull shader barrier issue

---
 src/dxbc/dxbc_compiler.cpp | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/dxbc/dxbc_compiler.cpp b/src/dxbc/dxbc_compiler.cpp
index 40f8c4614..8672c0891 100644
--- a/src/dxbc/dxbc_compiler.cpp
+++ b/src/dxbc/dxbc_compiler.cpp
@@ -5341,7 +5341,7 @@ namespace dxvk {
     // Fork/join phases. We cannot run this in parallel
     // because synchronizing per-patch outputs does not
     // work. We don't need to synchronize after this.
-//     this->emitHsInvocationBlockBegin(1);
+    this->emitHsInvocationBlockBegin(1);
     
     for (const auto& phase : m_hs.forkPhases)
       this->emitHsForkJoinPhase(phase);
@@ -5349,10 +5349,13 @@ namespace dxvk {
     for (const auto& phase : m_hs.joinPhases)
       this->emitHsForkJoinPhase(phase);
     
-    // Output setup phase
+    this->emitHsInvocationBlockEnd();
     this->emitHsPhaseBarrier();
+    
+    // Output setup phase
+    this->emitHsInvocationBlockBegin(1);
     this->emitOutputSetup();
-//     this->emitHsInvocationBlockEnd();
+    this->emitHsInvocationBlockEnd();
     this->emitMainFunctionEnd();
   }