gl.h

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// Copyright 2012-2020 David Robillard <d@drobilla.net>
// SPDX-License-Identifier: ISC
 
#ifndef PUGL_GL_H
#define PUGL_GL_H
 
#include "pugl/pugl.h"
 
// IWYU pragma: begin_exports
 
/* Unfortunately, GL includes vary across platforms, so include them here to
   enable pure portable programs. */
 
#ifndef PUGL_NO_INCLUDE_GL_H
#  ifdef __APPLE__
#    include <OpenGL/gl.h>
#  else
#    ifdef _WIN32
#      include <windows.h>
#    endif
#    include <GL/gl.h>
#  endif
#endif
 
#ifndef PUGL_NO_INCLUDE_GLU_H
#  ifdef __APPLE__
#    include <OpenGL/glu.h>
#  else
#    ifdef _WIN32
#      include <windows.h>
#    endif
#    include <GL/glu.h>
#  endif
#endif
 
// IWYU pragma: end_exports
 
PUGL_BEGIN_DECLS


typedef void (*PuglGlFunc)(void);

PUGL_API
PuglGlFunc
puglGetProcAddress(const char* name);

PUGL_API
PuglStatus
puglEnterContext(PuglView* view);

PUGL_API
PuglStatus
puglLeaveContext(PuglView* view);

PUGL_CONST_API
const PuglBackend*
puglGlBackend(void);
 
PUGL_END_DECLS

 
#endif // PUGL_GL_H