From 2a55d6a01ee2bb32d717c1341b9597e534803e45 Mon Sep 17 00:00:00 2001
From: Rodrigo Braz Monteiro <zeratul@cellosoft.com>
Date: Tue, 19 Jun 2007 07:03:33 +0000
Subject: [PATCH] Added an error message on video context if gl support isn't
 available.

Originally committed to SVN as r1264.
---
 aegisub/video_context.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/aegisub/video_context.h b/aegisub/video_context.h
index 18ac3561d..789efc482 100644
--- a/aegisub/video_context.h
+++ b/aegisub/video_context.h
@@ -42,6 +42,9 @@
 #include <time.h>
 #include <wx/wxprec.h>
 #include <wx/glcanvas.h>
+#ifndef wxUSE_GLCANVAS
+#error "Aegisub requires wxWidgets to be compiled with OpenGL support."
+#endif
 #include <list>
 #ifdef HAVE_APPLE_OPENGL_FRAMEWORK
 #include <OpenGL/GL.h>