138     EGLDisplay display = eglGetDisplay(EGL_DEFAULT_DISPLAY);  in init()  local
139     eglInitialize(display, NULL, NULL);  in init()
140     eglGetConfigs(display, NULL, 0, &numConfigs);  in init()
144             display, attribs, mNativeWindow.get(), &config);  in init()
148     eglGetConfigAttrib(display, config, EGL_RED_SIZE,   &r);  in init()
149     eglGetConfigAttrib(display, config, EGL_GREEN_SIZE, &g);  in init()
150     eglGetConfigAttrib(display, config, EGL_BLUE_SIZE,  &b);  in init()
151     eglGetConfigAttrib(display, config, EGL_ALPHA_SIZE, &a);  in init()
157     if (eglGetConfigAttrib(display, config, EGL_CONFIG_CAVEAT, &dummy) == EGL_TRUE) {  in init()
166     surface = eglCreateWindowSurface(display, config, mNativeWindow.get(), NULL);  in init()
167     eglQuerySurface(display, surface, EGL_WIDTH,  &mWidth);  in init()
168     eglQuerySurface(display, surface, EGL_HEIGHT, &mHeight);  in init()
173         eglSurfaceAttrib(display, surface,  in init()
177     if (eglQuerySurface(display, surface, EGL_SWAP_BEHAVIOR, &dummy) == EGL_TRUE) {  in init()
212     context = eglCreateContext(display, config, NULL, contextAttributes);  in init()
214     mDisplay = display;  in init()
225     eglMakeCurrent(display, surface, surface, context);  in init()
233             eglQueryString(display, EGL_VENDOR),  in init()
234             eglQueryString(display, EGL_VERSION),  in init()
235             eglQueryString(display, EGL_EXTENSIONS));  in init()
243         if (eglSetSwapRectangleANDROID(display, surface,  in init()
261     LOGI("Client API: %s", eglQueryString(display, EGL_CLIENT_APIS)?:"Not Supported");  in init()
274     eglMakeCurrent(display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);  in init()