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* Copyright 1993-2010 NVIDIA Corporation. All rights reserved.
* NVIDIA Corporation and its licensors retain all intellectual property and
* proprietary rights in and to this software and related documentation.
* Any use, reproduction, disclosure, or distribution of this software
* and related documentation without an express license agreement from
* NVIDIA Corporation is strictly prohibited.
* Please refer to the applicable NVIDIA end user license agreement (EULA)
* associated with this source code for terms and conditions that govern
* your use of this NVIDIA software.
#ifndef __GL_HELPER_H__
#define __GL_HELPER_H__
On 64-bit Windows, we need to prevent GLUT from automatically linking against
glut32. We do this by defining GLUT_NO_LIB_PRAGMA. This means that we need to
manually add opengl32.lib and glut64.lib back to the link using pragmas.
Alternatively, this could be done on the compilation/link command-line, but
we chose this so that compilation is identical between 32- and 64-bit Windows.
#ifdef _WIN64
#pragma comment (lib, "opengl32.lib") /* link with Microsoft OpenGL lib */
#pragma comment (lib, "glut64.lib") /* link with Win64 GLUT lib */
#endif //_WIN64
#ifdef _WIN32
/* On Windows, include the local copy of glut.h and glext.h */
#include "GL/glut.h"
#include "GL/glext.h"
#define GET_PROC_ADDRESS( str ) wglGetProcAddress( str )
/* On Linux, include the system's copy of glut.h, glext.h, and glx.h */
#include <GL/glut.h>
#include <GL/glext.h>
#include <GL/glx.h>
#define GET_PROC_ADDRESS( str ) glXGetProcAddress( (const GLubyte *)str )
#endif //_WIN32
#endif //__GL_HELPER_H__'