From: Andy Spencer <andy753421@gmail.com>
Date: Thu, 13 Dec 2012 17:08:43 +0000 (+0000)
Subject: Request direct connection when setting up OpenGL
X-Git-Url: http://pileus.org/git/?p=grits;a=commitdiff_plain;h=6bad3abae971c56ab313545276b3e415a8248039

Request direct connection when setting up OpenGL

This fixes an OpenGL error with some graphics driver such as the open
source Intel drivers.
---

diff --git a/src/gtkgl.c b/src/gtkgl.c
index b10c52d..6a62e86 100644
--- a/src/gtkgl.c
+++ b/src/gtkgl.c
@@ -75,7 +75,7 @@ void gtk_gl_enable(GtkWidget *widget)
 	XVisualInfo *xvinfo  = glXChooseVisual(xdisplay, nscreen, attribs);
 	if (!xvinfo)
 		g_error("GtkGl: enable - unable to get valid OpenGL Visual");
-	GLXContext   context = glXCreateContext(xdisplay, xvinfo, NULL, False);
+	GLXContext   context = glXCreateContext(xdisplay, xvinfo, NULL, True);
 	g_object_set_data(G_OBJECT(widget), "glcontext", context);
 
 	/* Fix up colormap */