From 128778e557dd665db36f2ac5fe3d21af22d32c50 Mon Sep 17 00:00:00 2001
From: Morten Hustveit <morten.hustveit@gmail.com>
Date: Tue, 2 Dec 2014 21:53:51 -0500
Subject: main_glut.c: Enable double buffering

This prevents screen flickering during screen updates.
---
 main_glut.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'main_glut.c')

diff --git a/main_glut.c b/main_glut.c
index 92e3fdb..ed4eee5 100644
--- a/main_glut.c
+++ b/main_glut.c
@@ -13,7 +13,7 @@ init(int argc, char **argv, int w, int h) {
 
     glutInitWindowPosition(0, 0);
     glutInitWindowSize(w, h);
-    glutInitDisplayMode(GLUT_RGB);
+    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
     glutCreateWindow(argv[0]);
 
     glDepthMask(0);
-- 
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