harfbuzz

Author SHA1 Message Date

Author	SHA1	Message	Date
Garret Rieger	49c9392412	[subset] During LigatureSubstFormat1 subsetting always place Coverage last. In Windows 7 on Chrome if the coverage table comes before any of the LigatureSet or Ligature subtables the font won't load. This changes the packing order to always place the Coverage table last. Virtual links are used to ensure the repacker maintains the desired ordering. Coincidentally fontTools also does the same thing (`a3f988fbf6/Lib/fontTools/ttLib/tables/otTables.py (L1137)`) to reduce overflows during packing.	2021-11-02 12:19:13 -06:00
Garret Rieger	44802c8ec4	[subset] use layout-features=* for layout subsetting tests w/ synthetic test fonts.	2021-08-12 14:57:18 -06:00

Garret Rieger

49c9392412

[subset] During LigatureSubstFormat1 subsetting always place Coverage last.

In Windows 7 on Chrome if the coverage table comes before any of the LigatureSet or Ligature subtables the font won't load. This changes the packing order to always place the Coverage table last. Virtual links are used to ensure the repacker maintains the desired ordering.

Coincidentally fontTools also does the same thing (a3f988fbf6/Lib/fontTools/ttLib/tables/otTables.py (L1137)) to reduce overflows during packing.

2021-11-02 12:19:13 -06:00

Garret Rieger 44802c8ec4 [subset] use layout-features=* for layout subsetting tests w/ synthetic test fonts. 2021-08-12 14:57:18 -06:00

2 Commits