171     EGLDisplay display = eglGetDisplay(EGL_DEFAULT_DISPLAY);  in init()  local
172     eglInitialize(display, NULL, NULL);  in init()
173     eglGetConfigs(display, NULL, 0, &numConfigs);  in init()
176     err = selectConfigForPixelFormat(display, attribs, format, &config);  in init()
180     eglGetConfigAttrib(display, config, EGL_RED_SIZE,   &r);  in init()
181     eglGetConfigAttrib(display, config, EGL_GREEN_SIZE, &g);  in init()
182     eglGetConfigAttrib(display, config, EGL_BLUE_SIZE,  &b);  in init()
183     eglGetConfigAttrib(display, config, EGL_ALPHA_SIZE, &a);  in init()
189     if (eglGetConfigAttrib(display, config, EGL_CONFIG_CAVEAT, &dummy) == EGL_TRUE) {  in init()
198     surface = eglCreateWindowSurface(display, config, mNativeWindow.get(), NULL);  in init()
199     eglQuerySurface(display, surface, EGL_WIDTH,  &mWidth);  in init()
200     eglQuerySurface(display, surface, EGL_HEIGHT, &mHeight);  in init()
205         eglSurfaceAttrib(display, surface,  in init()
209     if (eglQuerySurface(display, surface, EGL_SWAP_BEHAVIOR, &dummy) == EGL_TRUE) {  in init()
244     context = eglCreateContext(display, config, NULL, contextAttributes);  in init()
246     mDisplay = display;  in init()
257     result = eglMakeCurrent(display, surface, surface, context);  in init()
269             eglQueryString(display, EGL_VENDOR),  in init()
270             eglQueryString(display, EGL_VERSION),  in init()
271             eglQueryString(display, EGL_EXTENSIONS));  in init()
279         if (eglSetSwapRectangleANDROID(display, surface,  in init()
297     LOGI("Client API: %s", eglQueryString(display, EGL_CLIENT_APIS)?:"Not Supported");  in init()
310     eglMakeCurrent(display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);  in init()