45     EGLDisplay dpy;  in main()  local
50     dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY);  in main()
51     eglInitialize(dpy, &majorVersion, &minorVersion);  in main()
52     eglGetConfigs(dpy, NULL, 0, &numConfigs);  in main()
56             dpy, configAttribs, window, &config);  in main()
59         eglTerminate(dpy);  in main()
64     eglGetConfigAttrib(dpy, config, EGL_RED_SIZE,   &r);  in main()
65     eglGetConfigAttrib(dpy, config, EGL_GREEN_SIZE, &g);  in main()
66     eglGetConfigAttrib(dpy, config, EGL_BLUE_SIZE,  &b);  in main()
67     eglGetConfigAttrib(dpy, config, EGL_ALPHA_SIZE, &a);  in main()
68     eglGetConfigAttrib(dpy, config, EGL_NATIVE_VISUAL_ID, &vid);  in main()
70     surface = eglCreateWindowSurface(dpy, config, window, NULL);  in main()
75         eglTerminate(dpy);  in main()
82     context = eglCreateContext(dpy, config, NULL, NULL);  in main()
83     eglMakeCurrent(dpy, surface, surface, context);     in main()
84     eglQuerySurface(dpy, surface, EGL_WIDTH, &w);  in main()
85     eglQuerySurface(dpy, surface, EGL_HEIGHT, &h);  in main()
95     eglSwapInterval(dpy, 1);  in main()
99     eglSwapBuffers(dpy, surface);  in main()
111         eglSwapBuffers(dpy, surface);  in main()
114         eglSwapBuffers(dpy, surface);  in main()
122     eglTerminate(dpy);  in main()