1 files changed, 52 insertions, 0 deletions
diff --git a/src/glut/glx/glut_fullscrn.c b/src/glut/glx/glut_fullscrn.c
new file mode 100644
index 00000000000..8d58f1743c9
--- /dev/null
+++ b/src/glut/glx/glut_fullscrn.c
@@ -0,0 +1,52 @@
+
+/* Copyright (c) Mark J. Kilgard, 1995, 1998. */
+
+/* This program is freely distributable without licensing fees 
+   and is provided without guarantee or warrantee expressed or 
+   implied. This program is -not- in the public domain. */
+
+#include <stdio.h>  /* SunOS multithreaded assert() needs <stdio.h>.  Lame. */
+#include <assert.h>
+
+#if !defined(_WIN32)
+#include <X11/Xlib.h>
+#include <X11/Xatom.h>
+#endif
+
+/* SGI optimization introduced in IRIX 6.3 to avoid X server
+   round trips for interning common X atoms. */
+#if defined(_SGI_EXTRA_PREDEFINES) && !defined(NO_FAST_ATOMS)
+#include <X11/SGIFastAtom.h>
+#else
+#define XSGIFastInternAtom(dpy,string,fast_name,how) XInternAtom(dpy,string,how)
+#endif
+
+#include "glutint.h"
+
+/* CENTRY */
+void APIENTRY 
+glutFullScreen(void)
+{
+  assert(!__glutCurrentWindow->parent);
+  IGNORE_IN_GAME_MODE();
+#if !defined(_WIN32)
+  if (__glutMotifHints == None) {
+    __glutMotifHints = XSGIFastInternAtom(__glutDisplay, "_MOTIF_WM_HINTS",
+      SGI_XA__MOTIF_WM_HINTS, 0);
+    if (__glutMotifHints == None) {
+      __glutWarning("Could not intern X atom for _MOTIF_WM_HINTS.");
+    }
+  }
+#endif
+
+  __glutCurrentWindow->desiredX = 0;
+  __glutCurrentWindow->desiredY = 0;
+  __glutCurrentWindow->desiredWidth = __glutScreenWidth;
+  __glutCurrentWindow->desiredHeight = __glutScreenHeight;
+  __glutCurrentWindow->desiredConfMask |= CWX | CWY | CWWidth | CWHeight;
+
+  __glutPutOnWorkList(__glutCurrentWindow,
+    GLUT_CONFIGURE_WORK | GLUT_FULL_SCREEN_WORK);
+}
+
+/* ENDCENTRY */