GType gdk_frame_clock_get_type (void) G_GNUC_CONST;
+GDK_AVAILABLE_IN_3_8
gint64 gdk_frame_clock_get_frame_time (GdkFrameClock *frame_clock);
GDK_AVAILABLE_IN_3_8
void gdk_frame_clock_request_phase (GdkFrameClock *frame_clock,
GdkFrameClockPhase phase);
+GDK_AVAILABLE_IN_3_8
+void gdk_frame_clock_begin_updating (GdkFrameClock *frame_clock);
+GDK_AVAILABLE_IN_3_8
+void gdk_frame_clock_end_updating (GdkFrameClock *frame_clock);
+
/* Frame history */
GDK_AVAILABLE_IN_3_8
gint64 gdk_frame_clock_get_frame_counter (GdkFrameClock *frame_clock);