1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/gl_context/context_gl.cpp b/drivers/gl_context/context_gl.cpp
new file mode 100644
index 0000000000..77a94f9333
--- /dev/null
+++ b/drivers/gl_context/context_gl.cpp
@@ -0,0 +1,41 @@
+/*************************************************/
+/*  context_gl.cpp                               */
+/*************************************************/
+/*            This file is part of:              */
+/*                GODOT ENGINE                   */
+/*************************************************/
+/*       Source code within this file is:        */
+/*  (c) 2007-2010 Juan Linietsky, Ariel Manzur   */
+/*             All Rights Reserved.              */
+/*************************************************/
+
+#include "context_gl.h"
+
+
+#if defined(OPENGL_ENABLED) || defined(LEGACYGL_ENABLED) || defined(GLES2_ENABLED) || defined(GLES1_ENABLED)
+
+
+
+ContextGL *ContextGL::singleton=NULL;
+
+ContextGL *ContextGL::get_singleton() {
+
+	return singleton;
+}
+
+
+ContextGL::ContextGL() {
+	
+	ERR_FAIL_COND(singleton);
+	
+	singleton=this;
+}
+
+
+ContextGL::~ContextGL() {
+
+	if (singleton==this)
+		singleton=NULL;
+}
+
+#endif