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/***********************************************************
* 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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