e4fd5ff727
[repacker] count subtable size in each group of consecutive layers for extension promotion decisions.
...
Enforce that the following groups are all <64k in size:
- LookupList + Lookups
- Lookups + SubTables
- SubTables + Descendants
2022-07-25 21:31:17 +00:00
fa177b7f33
[repacker] include LookupList size when calculating size of 16bit space for ext promotion decisions.
2022-07-25 19:42:58 +00:00
8c6afa69d5
[repacker] Add basic version of the extension promotion selection algorithm.
2022-07-21 22:50:14 +00:00
ede7b74584
[repacker] add sanitization for GSUB/LookupList/Lookup during extension promotion.
2022-07-21 21:45:04 +00:00
c61c05e431
[repacker] add make_extension_context_t.
2022-07-21 19:07:55 +00:00
d520a6d522
[repack] fix incorrect extension object bounds.
2022-07-20 18:17:29 +00:00
5babfda3f2
[repack] fix new node bounds.
2022-07-20 03:26:29 +00:00
c20b85cfed
[repack] WIP implement extension promotion mechanism.
2022-07-19 23:33:16 +00:00
d9295d88a7
[repacker] WIP extension promotion implementation.
2022-07-19 21:50:13 +00:00
b4f561dbbf
[subset] Add some comments to find_space_roots/find_32_bit_roots methods.
2022-07-06 18:49:23 +00:00
401066bf3d
[subset] Prepare the repacker for handling 24bit offsets in GSUB/GPOS.
...
The boring expansion (https://github.com/be-fonts/boring-expansion-spec ) plans to introduce 24bit offsets into GSUB/GPOS. This changes the repacker to treat 24 bit offsets similar to 32 bit offsets and assign the top level 24 bit offsets into spaces to improve packing.
2022-07-06 18:44:40 +00:00
2674962cf5
[repacker] Add comment to graph class.
2022-06-24 17:16:50 -06:00
7078560e33
[repacker] extract graph serialization code into a seperate file.
2022-06-24 17:16:50 -06:00
20b02a672d
[repacker] Begin splitting up the repacker implementation into several files.
2022-06-24 17:16:50 -06:00
Garret Rieger