91         mOffscreen(offscreen), mEglDisplay(EGL_NO_DISPLAY), mEglSurface(EGL_NO_SURFACE),  in Renderer()
97     mEglDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY);  in eglSetUp()
98     EGL_RESULT_CHECK(mEglDisplay != EGL_NO_DISPLAY);  in eglSetUp()
102     EGL_RESULT_CHECK(eglInitialize(mEglDisplay, &major, &minor));  in eglSetUp()
105     EGL_RESULT_CHECK(eglChooseConfig(mEglDisplay, configAttribs, &mGlConfig, 1, &numConfigs)  in eglSetUp()
108     mEglSurface = eglCreateWindowSurface(mEglDisplay, mGlConfig, mWindow, NULL);  in eglSetUp()
111     mEglContext = eglCreateContext(mEglDisplay, mGlConfig, EGL_NO_CONTEXT, contextAttribs);  in eglSetUp()
114     EGL_RESULT_CHECK(eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface, mEglContext));  in eglSetUp()
115     EGL_RESULT_CHECK(eglQuerySurface(mEglDisplay, mEglSurface, EGL_WIDTH, &mWidth));  in eglSetUp()
116     EGL_RESULT_CHECK(eglQuerySurface(mEglDisplay, mEglSurface, EGL_HEIGHT, &mHeight));  in eglSetUp()
123     eglMakeCurrent(mEglDisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);  in eglTearDown()
126         eglDestroyContext(mEglDisplay, mEglContext);  in eglTearDown()
134     if (mEglDisplay != EGL_NO_DISPLAY) {  in eglTearDown()
135         eglTerminate(mEglDisplay);  in eglTearDown()
136         mEglDisplay = EGL_NO_DISPLAY;  in eglTearDown()
143     EGL_RESULT_CHECK(eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface, mEglContext));  in setUp()
229     EGL_RESULT_CHECK(eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface, mEglContext));  in draw()
292     EGL_RESULT_CHECK(eglSwapBuffers(mEglDisplay, mEglSurface));   in draw()