context_gl_switch_egl.h

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/*  context_gl_switch_egl.h                                               */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
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#pragma once
#include "core/os/os.h"
#include <EGL/egl.h> // EGL library

class ContextGLSwitchEGL {
	bool gles3_context;
	bool vsync;

	EGLDisplay display;
	EGLContext context;
	EGLSurface surface;

public:
	virtual void release_current();
	virtual void make_current();

	virtual int get_window_width();
	virtual int get_window_height();
	virtual void swap_buffers();

	void set_use_vsync(bool use) { vsync = use; }
	bool is_using_vsync() const { return vsync; }

	virtual Error initialize();
	void reset();
	void cleanup();

	ContextGLSwitchEGL(bool gles3);
	virtual ~ContextGLSwitchEGL();
};