Simple test app to print all the EGL strings

EGLTest.cpp

// Use the following on Linux to see the EGL info (make sure to install EGL libs)
//   c++ EGLTest.cpp -lEGL && ./a.out

#include <EGL/egl.h>
#include <iostream>

using namespace std;

const char* nullSafe(const char* str)
{
	return str ? str : "null";
}

int main()
{
	cout << "Vendor    : " << nullSafe(eglQueryString(EGL_NO_DISPLAY, EGL_VENDOR)) << endl << endl;
	cout << "Version   : " << nullSafe(eglQueryString(EGL_NO_DISPLAY, EGL_VERSION)) << endl << endl;
	cout << "ClientAPIs: " << nullSafe(eglQueryString(EGL_NO_DISPLAY, EGL_CLIENT_APIS)) << endl << endl;
	cout << "Extensions: " << nullSafe(eglQueryString(EGL_NO_DISPLAY, EGL_EXTENSIONS)) << endl << endl;
}