From 225517aff0afc3270fab277d1c9ac2864053820c Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Fri, 13 Jun 2003 21:49:46 +0000
Subject: GLUT for OS/2 (Evgeny Kotsuba)

---
 src/glut/os2/glutOverlay.cpp | 133 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 133 insertions(+)
 create mode 100644 src/glut/os2/glutOverlay.cpp

(limited to 'src/glut/os2/glutOverlay.cpp')

diff --git a/src/glut/os2/glutOverlay.cpp b/src/glut/os2/glutOverlay.cpp
new file mode 100644
index 0000000000..563708de2d
--- /dev/null
+++ b/src/glut/os2/glutOverlay.cpp
@@ -0,0 +1,133 @@
+/***********************************************************
+ *     Copyright (C) 1997, Be Inc.  All rights reserved.
+ *
+ *  FILE:      glutOverlay.cpp
+ *
+ *     DESCRIPTION:    we don't support overlays, so this code is
+ *             really simple
+ ***********************************************************/
+
+/***********************************************************
+ *     Headers
+ ***********************************************************/
+#include <GL/glut.h>
+#include "glutint.h"
+#include "glutbitmap.h"
+#include "glutstroke.h"
+
+GLUTAPI void GLUTAPIENTRY
+glutEstablishOverlay(void)
+{
+       __glutFatalError("OS2PM lacks overlay support.");
+}
+
+GLUTAPI void GLUTAPIENTRY
+glutUseLayer(GLenum layer) {
+       // ignore
+}
+
+GLUTAPI void GLUTAPIENTRY
+glutRemoveOverlay(void) {
+       // ignore
+}
+
+GLUTAPI void GLUTAPIENTRY
+glutPostOverlayRedisplay(void) {
+       // ignore
+}
+
+GLUTAPI void GLUTAPIENTRY
+glutShowOverlay(void) {
+       // ignore
+}
+
+GLUTAPI void GLUTAPIENTRY glutHideOverlay(void)
+{
+       // ignore
+}
+
+int GLUTAPIENTRY
+glutLayerGet(GLenum param)
+{
+       // ignore
+}
+
+/***********************************************************
+ *     Unsupported callbacks
+ ***********************************************************/
+GLUTAPI void GLUTAPIENTRY
+glutOverlayDisplayFunc(GLUTdisplayCB displayFunc)
+{
+}
+
+GLUTAPI void GLUTAPIENTRY
+glutSpaceballMotionFunc(GLUTspaceMotionCB spaceMotionFunc)
+{
+}
+
+GLUTAPI void GLUTAPIENTRY
+glutSpaceballRotateFunc(GLUTspaceRotateCB spaceRotateFunc)
+{
+}
+
+GLUTAPI void GLUTAPIENTRY
+glutSpaceballButtonFunc(GLUTspaceButtonCB spaceButtonFunc)
+{
+}
+
+GLUTAPI void GLUTAPIENTRY
+glutButtonBoxFunc(GLUTbuttonBoxCB buttonBoxFunc)
+{
+}
+
+GLUTAPI void GLUTAPIENTRY
+glutDialsFunc(GLUTdialsCB dialsFunc)
+{
+}
+
+GLUTAPI void GLUTAPIENTRY
+glutTabletMotionFunc(GLUTtabletMotionCB tabletMotionFunc)
+{
+}
+
+GLUTAPI void GLUTAPIENTRY
+glutTabletButtonFunc(GLUTtabletButtonCB tabletButtonFunc)
+{
+}
+GLUTAPI void GLUTAPIENTRY
+glutPostWindowOverlayRedisplay(int win)
+{ //
+}
+
+void GLUTAPIENTRY
+glutInitDisplayString(const char *string)
+{ //
+}
+void GLUTAPIENTRY
+glutJoystickFunc(GLUTjoystickCB joystickFunc, int pollInterval)
+{ //
+}
+
+void GLUTAPIENTRY
+glutForceJoystickFunc(void)
+{ //
+}
+
+
+int  GLUTAPIENTRY
+glutBitmapWidth(GLUTbitmapFont font, int c)
+{  return 0;
+}
+int  GLUTAPIENTRY
+glutBitmapLength(GLUTbitmapFont font, const unsigned char *string)
+{ //
+  return 0;
+}
+int GLUTAPIENTRY
+glutStrokeWidth(GLUTstrokeFont font, int c)
+{  return 0;
+}
+int GLUTAPIENTRY
+glutStrokeLength(GLUTstrokeFont font, const unsigned char *string)
+{ return 0;
+}
-- 
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