Retrieves a GdkFrameTimings object holding timing information for the current frame or a recent frame. The GdkFrameTimings object may not yet be complete: see gdk_frame_timings_get_complete().
the frame counter value identifying the frame to be received.
the GdkFrameTimings object for the specified frame, or NULL if it is not available. See gdk_frame_clock_get_history_start(). Since 3.8
See Implementation
Retrieves a GdkFrameTimings object holding timing information for the current frame or a recent frame. The GdkFrameTimings object may not yet be complete: see gdk_frame_timings_get_complete().