Asks the frame clock to run a particular phase. The signal
corresponding the requested phase will be emitted the next
time the frame clock processes. Multiple calls to
gdk_frame_clock_request_phase() will be combined together
and only one frame processed. If you are displaying animated
content and want to continually request the
%GDK_FRAME_CLOCK_PHASE_UPDATE phase for a period of time,
you should use gdk_frame_clock_begin_updating() instead, since
this allows GTK+ to adjust system parameters to get maximally
smooth animations.
Asks the frame clock to run a particular phase. The signal corresponding the requested phase will be emitted the next time the frame clock processes. Multiple calls to gdk_frame_clock_request_phase() will be combined together and only one frame processed. If you are displaying animated content and want to continually request the %GDK_FRAME_CLOCK_PHASE_UPDATE phase for a period of time, you should use gdk_frame_clock_begin_updating() instead, since this allows GTK+ to adjust system parameters to get maximally smooth animations.