From c6d2ec67384d5b0a4f9108277888d4aaf0e2f6d2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Samuel=20R=C3=B8dal?= <sroedal@trolltech.com>
Date: Mon, 21 Sep 2009 15:01:26 +0200
Subject: Made hellogl example compile when GL_MULTISAMPLE is not defined.

Also let the GL widget have sample buffers, otherwise using
GL_MULTISAMPLE won't help much.

Reviewed-by: Trond
---
 examples/opengl/hellogl/glwidget.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/examples/opengl/hellogl/glwidget.cpp b/examples/opengl/hellogl/glwidget.cpp
index b0c3ba4..282f21f 100644
--- a/examples/opengl/hellogl/glwidget.cpp
+++ b/examples/opengl/hellogl/glwidget.cpp
@@ -47,9 +47,13 @@
 #include "glwidget.h"
 #include "qtlogo.h"
 
+#ifndef GL_MULTISAMPLE
+#define GL_MULTISAMPLE  0x809D
+#endif
+
 //! [0]
 GLWidget::GLWidget(QWidget *parent)
-    : QGLWidget(parent)
+    : QGLWidget(QGLFormat(QGL::SampleBuffers), parent)
 {
     logo = 0;
     xRot = 0;
-- 
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