source: trunk/nv/lib/gl.hh @ 244

// Copyright (C) 2012-2013 ChaosForge / Kornel Kisielewicz
// http://chaosforge.org/
//
// This file is part of NV Libraries.
// For conditions of distribution and use, see copyright notice in nv.hh

#ifndef NV_LIB_GL_HH
#define NV_LIB_GL_HH

#include <nv/common.hh>
#include <stddef.h>

//#define NV_SDL_GL
#define NV_GL_DYNAMIC
//#define NV_GL_SHARED

#if NV_PLATFORM == NV_WINDOWS
#       define NV_GL_PATH "opengl32.dll"
#elif NV_PLATFORM == NV_APPLE
#       define NV_GL_PATH "/System/Library/Frameworks/OpenGL.framework/Libraries/libGL.dylib"
#else
#       define NV_GL_PATH "libGL.so"
#endif

#include <stdint.h>

extern "C" {

#if NV_PLATFORM == NV_WINDOWS 
#       define NV_GL_APIENTRY __stdcall
#else
#       define NV_GL_APIENTRY 
#endif

#if defined(NV_GL_SHARED) && (NV_PLATFORM == NV_WINDOWS)
#       define NV_GL_API __declspec(dllimport)
#else
#       define NV_GL_API extern
#endif

#include <nv/lib/detail/gl_types.inc>

#if defined(NV_GL_DYNAMIC)
#       define NV_GL_FUN( rtype, fname, fparams ) NV_GL_API rtype ( NV_GL_APIENTRY *fname) fparams
#else
#       define NV_GL_FUN( rtype, fname, fparams ) NV_GL_API rtype NV_GL_APIENTRY fname fparams
#endif
#define NV_GL_FUN_EXT NV_GL_FUN

#include <nv/lib/detail/gl_functions.inc>

#undef NV_GL_FUN_EXT
#undef NV_GL_FUN

}

namespace nv {
/* Dynamic load support */
#       if defined( NV_GL_DYNAMIC )
                bool load_gl_library( const char* path = NV_GL_PATH );
#       else
                inline bool load_gl_library( const char* path = "" ) { return true; }
#       endif
}

#endif // NV_LIB_GL_HH