magnum/src/MagnumExternal/OpenGL/GL/flextGL.h.template

@require(passthru, functions, enums, options, version, extensions)
#ifndef _flextgl_h_
#define _flextgl_h_
/*
    This file is part of Magnum.

    Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
              Vladimír Vondruš <mosra@@centrum.cz>

    Permission is hereby granted, free of charge, to any person obtaining a
    copy of this software and associated documentation files (the "Software"),
    to deal in the Software without restriction, including without limitation
    the rights to use, copy, modify, merge, publish, distribute, sublicense,
    and/or sell copies of the Software, and to permit persons to whom the
    Software is furnished to do so, subject to the following conditions:

    The above copyright notice and this permission notice shall be included
    in all copies or substantial portions of the Software.

    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
    THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
    DEALINGS IN THE SOFTWARE.
*/

#include <Corrade/Utility/VisibilityMacros.h>

#include "Magnum/configure.h"
#include "Magnum/GL/GL.h"
#include "MagnumExternal/OpenGL/KHR/khrplatform.h"

/* Defensive include guards */

#if defined(__glew_h__) || defined(__GLEW_H__)
#error Attempt to include auto-generated header after including glew.h
#endif
#if defined(__gl_h_) || defined(__GL_H__)
#error Attempt to include auto-generated header after including gl.h
#endif
#if defined(__glext_h_) || defined(__GLEXT_H_)
#error Attempt to include auto-generated header after including glext.h
#endif
#if defined(__gltypes_h_)
#error Attempt to include auto-generated header after including gltypes.h
#endif
#if defined(__gl_ATI_h_)
#error Attempt to include auto-generated header after including glATI.h
#endif

#define __glew_h__
#define __GLEW_H__
#define __gl_h_
#define __GL_H__
#define __gl3_h_
#define __glext_h_
#define __GLEXT_H_
#define __gltypes_h_
#define __gl_ATI_h_

#ifdef __cplusplus
extern "C" {
#endif

#ifndef DOXYGEN_GENERATING_OUTPUT /* So the macro names are preserved in the docs */

void flextGLInit(Magnum::GL::Context& context);

/* Function declaration macros */

#ifndef MAGNUM_BUILD_STATIC
    #ifdef FlextGL_EXPORTS
        #define FLEXTGL_EXPORT CORRADE_VISIBILITY_EXPORT
    #else
        #define FLEXTGL_EXPORT CORRADE_VISIBILITY_IMPORT
    #endif
#else
    #define FLEXTGL_EXPORT CORRADE_VISIBILITY_STATIC
#endif

#if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__)
#define WIN32_LEAN_AND_MEAN 1
#ifndef WINAPI
#define WINAPI __stdcall
#endif
#define APIENTRY WINAPI
#endif

#ifndef APIENTRY
#define APIENTRY
#endif
#ifndef GLAPI
#define GLAPI extern
#endif

/* GL version defines. Needs to be done to avoid conflicting definitions with
   other GL headers (such as qopengl.h in Qt, which has different definition
   for GLsizei and GLintptr on Windows) */
@for cat,_ in functions:
@if cat.startswith('VERSION_'):
#define GL_@cat 1
@endif
@end

/* Data types */

@passthru

/* Enums */

@enums

/* Function prototypes */
@for cat,funcs in functions:
@if funcs:

/* GL_@cat */

    @for f in funcs:
GLAPI FLEXTGL_EXPORT @f.returntype\
(APIENTRY *flextgl@f.name)(@f.param_type_list_string());
#define gl@f.name flextgl@f.name
    @end
@end
@end

#endif

#ifdef __cplusplus
}
#endif

#endif