X-Git-Url: https://git.ralfj.de/gltest.git/blobdiff_plain/aa4575e1aa768daff8ca10c7a8a06aa0603e998f..HEAD:/glxbackend.h

diff --git a/glxbackend.h b/glxbackend.h
index 3f24d48..a16f970 100644
--- a/glxbackend.h
+++ b/glxbackend.h
@@ -1,6 +1,26 @@
+/* gltest - small OpenGL tearing test program
+ * Copyright (C) 2012-2013 Ralf Jung <post@ralfj.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
 #include "glwindow.h"
+#include "glutil.h"
 
 #include <GL/glx.h>
+#include <string>
 
 
 /** Make an X window fit for GL. You have to manage the X window yourself! */
@@ -24,10 +44,14 @@ public:
 	virtual void setSwapInterval(int i) const;
 private:
 	Display *display;
-	XVisualInfo *vi;
+	GLXFBConfig config;
 	GLXContext context;
 	Window window;
 	
 	PFNGLXSWAPINTERVALMESAPROC funSwapIntervalMesa;
 	PFNGLXSWAPINTERVALEXTPROC funSwapIntervalExt;
+	PFNGLXCREATECONTEXTATTRIBSARBPROC funCreateContextAttribsARB;
+	
+	bool haveGLXExtension(const std::string &name);
+	T_proc resolveGLXFunction(const char *extension, const char *function);
 };