Cosimo Lupo d570fc038a
use otRound when rounding visual coordinates or deltas
So we now round towards +Infinity in:

- floatToFixed (which fully examplify that quotes from OT spec)
- psCharStrings: when packing floats as fixed 16.16
- t2CharStringPen: when rounding coordinates and advance widths
- subset: when rounding advance widths to compute average
- TupleVariation: rounding gvar deltas
- _g_l_y_f: when rounding coordinates: both in GlyphComponent.{x,y}
  and for GlyphCoordinates.toInt()
- _h_m_t_x: for rounding horiz/vert metrics
- varLib: rounding horiz metrics and deltas
2018-06-14 17:40:11 +01:00
..
2017-03-14 12:00:13 +01:00
2018-03-06 10:46:01 +01:00
2015-04-26 02:01:01 -04:00
2016-01-27 19:01:12 +00:00