/* This file is part of Zutty. * Copyright (C) 2020 Tom Szilagyi * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * See the file LICENSE for the full license. */ #pragma once #define GL_GLEXT_PROTOTYPES 1#include <GLES3/gl31.h>#include <EGL/egl.h> #include <stdexcept> #ifdef DEBUG#define glCheckError() gl::CheckError_(__FILE__, __LINE__)#else#define glCheckError()#endif namespace gl{   void CheckError_ (const char* file, int line); } // namespace