161         return EglCurrentContext(FAILURE(EGL_NO_DISPLAY));  in init()
166         return EglCurrentContext(FAILURE(EGL_NO_DISPLAY));  in init()
186         return EglCurrentContext(FAILURE(EGL_NO_DISPLAY));  in init()
197         return EglCurrentContext(FAILURE(EGL_NO_DISPLAY));  in init()
212             return EglCurrentContext(FAILURE(EGL_NO_DISPLAY));  in init()
219             return EglCurrentContext(FAILURE(EGL_NO_DISPLAY));  in init()
236         return EglCurrentContext(FAILURE(EGL_NO_DISPLAY));  in getCurrentContext()
320         return FAILURE(0);  in compile()
338         return FAILURE(0);  in compile()
374         return FAILURE(false);  in link()
395         return FAILURE(false);  in link()
409         return (result >= 0) ? result : FAILURE(-1);  in getAttribLocation()
411         return FAILURE(-1);  in getAttribLocation()
418         return (result >= 0) ? result : FAILURE(-1);  in getUniformLocation()
420         return FAILURE(-1);  in getUniformLocation()