From ea8086861f87d26185c01d3ac4a0951bb41dd9d3 Mon Sep 17 00:00:00 2001
From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Thu, 23 Feb 2017 12:04:28 +0100
Subject: [PATCH] drirc: add force_glsl_version=440 for The Culling

This game uses GLSL 430 but the interpolation qualifiers in
some shaders don't match, which ends up in a link error. GLSL
440 spec removed this restriction, force it.

This fixes the following link error, as well as serious
rendering problems.

error: vertex shader output `out_TEXCOORD1' specifies noperspective
interpolation qualifier, but fragment shader input specifies no
interpolation qualifier

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
---
 src/mesa/drivers/dri/common/drirc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/mesa/drivers/dri/common/drirc b/src/mesa/drivers/dri/common/drirc
index 9573a1a..494e9e1 100644
--- a/src/mesa/drivers/dri/common/drirc
+++ b/src/mesa/drivers/dri/common/drirc
@@ -116,5 +116,9 @@ TODO: document the other workarounds.
         <application name="Tropico 5" executable="Tropico5">
             <option name="allow_higher_compat_version" value="true" />
         </application>
+
+        <application name="The Culling" executable="Victory">
+            <option name="force_glsl_version" value="440" />
+        </application>
     </device>
 </driconf>
-- 
2.7.4