Lines Matching refs:state

36      * Clients may set the display state to express their desired state.
38      * The HAL implementation must gracefully accept a request for any state while in
39      * any other state, although the response may be to defer or ignore the request. The display
40      * is defined to start in the NOT_VISIBLE state upon initialization. The client is
41      * then expected to request the VISIBLE_ON_NEXT_FRAME state, and then begin providing
43      * the NOT_VISIBLE state after passing the last video frame.
44      * Returns INVALID_ARG if the requested state is not a recognized value.
46      setDisplayState(DisplayState state) generates (EvsResult result);
50      * This call requests the current state of the display
52      * The HAL implementation should report the actual current state, which might
53      * transiently differ from the most recently requested state. Note, however, that
58      getDisplayState() generates (DisplayState state);