message: Don't draw cpu row if it's y clipped
diff: @@ -1541,6 +1541,12 @@ uint32_t TraceWin::graph_render_cpus_timeline( graph_info_t &gi )
  uint32_t cpu = get_event( locs[ 0 ] ).cpu;
  float y = gi.rc.y + cpu * row_h;
  + // Skip row if it's above or below visible window
  + if ( y > gi.rcwin.y + gi.rcwin.h )
  + continue;
  + if ( y + row_h < gi.rcwin.y )
  + continue;
  +
  event_renderer_t event_renderer( gi, y + imgui_scale( 2.0f ), gi.rc.w, row_h - imgui_scale( 3.0f ) );
  for ( size_t idx = vec_find_eventid( locs, gi.eventstart );
  