2 files changed, 45 insertions, 0 deletions
diff --git a/src/lua3/cdluagl.c b/src/lua3/cdluagl.c
new file mode 100644
index 0000000..408eadb
--- /dev/null
+++ b/src/lua3/cdluagl.c
@@ -0,0 +1,43 @@
+/** \file
+ * \brief GL Canvas Lua 3 Binding
+ *
+ * See Copyright Notice in cd.h
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "cd.h"
+#include "cdgl.h"
+
+#include <lua.h>
+#include <lauxlib.h>
+
+#include "cdlua.h"
+#include "cdluagl.h"
+#include "cdlua3_private.h"
+
+static void *cdgl_checkdata(int param)
+{
+  lua_Object data = lua_getparam(param);
+  if (!lua_isstring(data))
+    lua_error("cdCreateCanvas CD_GL: data should be of type string!");
+
+  return lua_getstring(data);
+}
+
+static cdContextLUA cdluaglctx = 
+{
+  0,
+  "CD_GL",
+  cdContextGL,
+  cdgl_checkdata,
+  NULL,
+  0
+};
+
+void cdluagl_open(void)
+{
+  cdlua_addcontext(&cdluaglctx);
+}
+
diff --git a/src/lua3/cdluagl.def b/src/lua3/cdluagl.def
new file mode 100644
index 0000000..85639b9
--- /dev/null
+++ b/src/lua3/cdluagl.def
@@ -0,0 +1,2 @@
+EXPORTS
+  cdluagl_open
+\ No newline at end of file