godot/drivers/gl_context/context_gl.h

/*************************************************************************/
/*  context_gl.h                                                         */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
/*                    http://www.godotengine.org                         */
/*************************************************************************/
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur.                 */
/*                                                                       */
/* 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,  */
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/*************************************************************************/
#ifndef CONTEXT_GL_H
#define CONTEXT_GL_H

#if defined(OPENGL_ENABLED) || defined(GLES2_ENABLED)

#include "typedefs.h"

/**
	@author Juan Linietsky <reduzio@gmail.com>
*/


class ContextGL {

	static ContextGL *singleton;
public:

	static ContextGL *get_singleton();
	
	virtual void release_current()=0;

	virtual void make_current()=0;

	virtual void swap_buffers()=0;
	
	virtual Error initialize()=0;
	
	
	
	ContextGL();	
	~ContextGL();

};


#endif

#endif