From 4d5de020d8bfb796f422f7f4aa240b6dd13d49cf Mon Sep 17 00:00:00 2001
From: John Kessenich <cepheus@frii.com>
Date: Sat, 13 Apr 2013 06:05:31 +0000
Subject: [PATCH] Force "smooth" interpolation qualification when in a fragment
 shader.

git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@21140 e7fa87d3-cd2b-0410-9028-fcbf551c1848
---
 BuildLinux.sh                        | 5 +++--
 glslang/MachineIndependent/glslang.y | 3 +++
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/BuildLinux.sh b/BuildLinux.sh
index 1abd9c5c..dae0d724 100755
--- a/BuildLinux.sh
+++ b/BuildLinux.sh
@@ -8,6 +8,7 @@ LD_LIBRARY_PATH=`pwd`/glslang/MachineIndependent/lib:${LD_LIBRARY_PATH}
 export LD_LIBRARY_PATH
 
 # run using test data
-cd StandAlone
-./StandAlone -i sample.vert sample.frag
+cd Test
+../StandAlone/StandAlone -i sample.vert sample.frag
+
 
diff --git a/glslang/MachineIndependent/glslang.y b/glslang/MachineIndependent/glslang.y
index d4e85c7b..80405cd4 100644
--- a/glslang/MachineIndependent/glslang.y
+++ b/glslang/MachineIndependent/glslang.y
@@ -1601,6 +1601,9 @@ fully_specified_type
         $$.qualifier = $1.qualifier;
         if ($$.qualifier.precision == EpqNone)
             $$.qualifier.precision = $2.qualifier.precision;
+
+        if (! $$.qualifier.isInterpolation() && parseContext.language == EShLangFragment)
+            $$.qualifier.smooth = true;
     }
     ;