diff options
Diffstat (limited to 'thirdparty/harfbuzz/src/hb-ot-var.cc')
| -rw-r--r-- | thirdparty/harfbuzz/src/hb-ot-var.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/thirdparty/harfbuzz/src/hb-ot-var.cc b/thirdparty/harfbuzz/src/hb-ot-var.cc index 6b42b45cd9..0376e26b4a 100644 --- a/thirdparty/harfbuzz/src/hb-ot-var.cc +++ b/thirdparty/harfbuzz/src/hb-ot-var.cc @@ -303,6 +303,9 @@ hb_ot_var_normalize_variations (hb_face_t *face, * values for the axis are mapped to the interval [-1,1], with the default * axis value mapped to 0. * + * The normalized values have 14 bits of fixed-point sub-integer precision as per + * OpenType specification. + * * Any additional scaling defined in the face's `avar` table is also * applied, as described at https://docs.microsoft.com/en-us/typography/opentype/spec/avar * |