public void makeCurrent() {
		if (!EGL14.eglMakeCurrent(mEGLDisplay, mEGLSurface, mEGLSurface, mEGLContext))
			throw new RuntimeException("eglMakeCurrent failed");
	}
Creates an EGL context and an EGL surface.
src/net/majorkernelpanic/streaming/gl/SurfaceManager.java