From 50299f178f61beeed5b0e138133b4da3004219a1 Mon Sep 17 00:00:00 2001
From: jojo61 <joachim.koenig@gmx.net>
Date: Sat, 28 Dec 2019 10:57:47 +0100
Subject: [PATCH] Provide environment Setting for OpenGL - no .drirc needad
 anymore

---
 openglosd.cpp | 2 +-
 shaders.h     | 2 +-
 video.c       | 1 +
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/openglosd.cpp b/openglosd.cpp
index e46db6d..a781444 100644
--- a/openglosd.cpp
+++ b/openglosd.cpp
@@ -26,7 +26,7 @@ const char *glversion = "#version 330 core ";
 #ifdef RASPI
 const char *glversion = "#version 300 es";
 #else
-const char *glversion = " ";
+const char *glversion = "#version 320 es  ";
 #endif
 #endif
 
diff --git a/shaders.h b/shaders.h
index d0cdd58..ef44bee 100644
--- a/shaders.h
+++ b/shaders.h
@@ -6,7 +6,7 @@ const char *gl_version = "#version 330";
 #ifdef RASPI
 const char *gl_version = "#version 300 es";
 #else
-const char *gl_version = " ";
+const char *gl_version = "#version 320 es ";
 #endif
 #endif
 
diff --git a/video.c b/video.c
index 06a6155..05ec05b 100644
--- a/video.c
+++ b/video.c
@@ -1161,6 +1161,7 @@ static void EglInit(void)
     EGLContext context;
 
     // create egl context
+    setenv("MESA_GL_VERSION_OVERRIDE","3.3",0); 
     make_egl();
     GLenum err = glewInit();