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7347 Commits

Author SHA1 Message Date
Behdad Esfahbod
bcd5e4c216 Rip out glyf1 VarComposites 
In favor of separate VARC table.

ttGlyphSet does NOT yet know how to draw VARC table though.

The 9 failing tests are all VarComposite-related and need
to be updated with VARC equivalents eventually when we
add VARC support to subsetter and instancer.
 2024-05-22 18:45:27 -06:00
Behdad Esfahbod
ec78b572c9 [MultiVarStore] Fix up XML read/write 
Looks complete now.
 2024-05-22 18:45:27 -06:00
Behdad Esfahbod
c78ba01c80 [VarCompositeGlyph] Use two varIdxes per component 
Seems to save space now with MultiVarStore.
 2024-05-22 18:45:27 -06:00
Behdad Esfahbod
b4d3fc54b2 [TupleVariation] Support 32bit encoding in delta-encoding 
Uses an used combination of top two bits.
 2024-05-22 18:45:27 -06:00
Behdad Esfahbod
5fe9da49f3 [MultiVarStore] Fix caching 2024-05-22 18:45:27 -06:00
Behdad Esfahbod
6bcab786a1 [varStore] Fix caching when setModel() is called repeatedly 2024-05-22 18:45:27 -06:00
Behdad Esfahbod
02c6a94529 [VARC] Use TupleVariation value encoding 2024-05-22 18:45:27 -06:00
Behdad Esfahbod
0e9eff8990 Add MultiVarStore 2024-05-22 18:45:27 -06:00
Behdad Esfahbod
b7ab1d8c12 [varStore] Fix overflow logic 2024-05-22 18:45:27 -06:00
Behdad Esfahbod
a8005130cc [varStore] Cache individual items in store*Many() 2024-05-22 18:45:27 -06:00
Behdad Esfahbod
6f4feffa11 [varStore] Add storeMastersMany / storeDeltasMany 2024-05-22 18:45:27 -06:00
Behdad Esfahbod
1a1e9e198b [VARC] Use one varIndexBase only 2024-05-22 18:45:27 -06:00
Behdad Esfahbod
aad01a9d85 [VARC] Towards XML 2024-05-22 18:45:27 -06:00
Behdad Esfahbod
c3175b271a [transform] Add __eq__ / __ne__ to DecomposedTransform 2024-05-22 18:45:27 -06:00
Behdad Esfahbod
ef6903e097 [VARC] Start 
Based on https://github.com/harfbuzz/boring-expansion-spec/issues/103#issuecomment-1856325577
 2024-05-22 18:45:27 -06:00
Behdad Esfahbod
d757bfac8a [cffLib] Add remove_hints() and remove_unused_subroutines() methods 
From subset.cff.
 2024-05-21 13:42:50 -07:00
Behdad Esfahbod
a851d02519 [cffLib] Move desubroutinize code to new cffLib.transforms module 2024-05-21 13:42:50 -07:00
Behdad Esfahbod
65cc8bfb3c
Merge pull request #3506 from fonttools/cff2-instancing 
[instancer] CFF2 instancing
 2024-05-17 13:17:12 -07:00
Behdad Esfahbod
d77077125b [CFFToCFF2] Use a custom exception instead of TypeError 2024-05-17 12:57:17 -07:00
Behdad Esfahbod
5dca3c5a50 [instancer] Warn about missing VORG support 2024-05-17 12:44:29 -07:00
Behdad Esfahbod
4b62d5efe9 [instancer] Set VarDataCount 2024-05-17 12:25:20 -07:00
Behdad Esfahbod
56cf131088 [CFFToCFF2] Add comment 2024-05-17 11:50:00 -07:00
Behdad Esfahbod
15af3425e9 [instancer] Add --downgrade-cff2 2024-05-17 11:45:35 -07:00
Behdad Esfahbod
9ffcabd360 [instancer] Remove resolved TODO 2024-05-17 11:41:06 -07:00
Behdad Esfahbod
397a19deb7 [CFF2ToCFF] Don't decompile subroutines 
They can't be decompiled standalone. Decompiling glyph programs
already decompiled the used ones.
 2024-05-17 11:35:11 -07:00
Behdad Esfahbod
ee1632c584
Update Lib/fontTools/cffLib/CFF2ToCFF.py 
Co-authored-by: Cosimo Lupo <cosimo@anthrotype.com>
 2024-05-17 12:31:54 -06:00
Khaled Hosny
dbe1264b34 [subset] Prune unused user name IDs even with --name-IDs='*' 
This option should affect only pre-defined name IDs, user name IDs
should be pruned when nit used, as usual.

Fixes https://github.com/fonttools/fonttools/issues/3508
 2024-05-17 19:26:19 +03:00
Behdad Esfahbod
ade8ff627d [CFFToCFF2] Process charstrings before TopDict 
Otherwise it fails for charset fonts.
 2024-05-17 08:22:41 -07:00
Cosimo Lupo
511024bdc9 [ttx] use GNU-style getopt to intermix options and positional arguments 
Fixes https://github.com/fonttools/fonttools/issues/3507
 2024-05-17 12:07:59 +01:00
Behdad Esfahbod
4e57e36c8b Typo 2024-05-16 18:17:40 -07:00
Behdad Esfahbod
d684952b6c [CFFToCFF2] Upconvert subroutines and charstrings 
Also drop explicit width. See comments.
 2024-05-16 18:04:59 -07:00
Behdad Esfahbod
f2006eb54f [merge] Add Ouch! 2024-05-16 17:41:29 -07:00
Behdad Esfahbod
53e141fc41 [cffLib.CFF2ToCFF] Update post table version if needed 2024-05-16 16:34:24 -07:00
Behdad Esfahbod
0a7433f847 [cffLib] Add CFF<->CFF2 convertors that work on otFont 2024-05-16 16:29:22 -07:00
Behdad Esfahbod
b009b614f3 [cffLib.CFF2ToCFF] Fixup 2024-05-16 16:16:14 -07:00
Behdad Esfahbod
1d1b7eb2f2 [cffLib] Add --verbose / --quiet to convertors 
As well as actually save!
 2024-05-16 16:07:03 -07:00
Behdad Esfahbod
ec36fe74d5 [cffLib / varLib] Merge two impls of convertCFFToCFF2 
Fixes https://github.com/fonttools/fonttools/issues/1835
 2024-05-16 15:57:31 -07:00
Behdad Esfahbod
4384eef42e [cffLib] Comment 2024-05-16 15:33:22 -07:00
Behdad Esfahbod
39ec4e6c0c [cffLib] Add CFFToCFF2 and CFF2ToCFF cmdline and module 
The CFF2ToCFF module is rather solid, at least IMO.

This takes convertCFFToCFF2 from cffLib. Apparently there's a more
complete one in varLib.cff:

https://github.com/fonttools/fonttools/issues/1835

Should merge the two and finish them.
 2024-05-16 10:47:24 -07:00
Behdad Esfahbod
60e30fe008 [cffLib] Add a simple (and quite possibly incomplete) convertCFF2ToCFF() 2024-05-15 17:33:00 -07:00
Behdad Esfahbod
c06e8ba1e8 [instancer/CFF2] Comment 2024-05-14 18:26:35 -06:00
Behdad Esfahbod
c22f7d5af4 [cffLib.specializer] Simplify vsindex protocol 2024-05-14 18:13:51 -06:00
Behdad Esfahbod
3d2df43a67 [instancer/CFF2] Comment 2024-05-14 17:13:21 -06:00
Behdad Esfahbod
b3dc48a967 [instancer/CFF2] Micro-optimize commands 2024-05-14 13:39:09 -06:00
Behdad Esfahbod
1011d7e996 [instancer/CFF2] Add another test 2024-05-14 13:34:20 -06:00
Behdad Esfahbod
6d915fc816 [instancer/CFF2] Add test 2024-05-14 12:28:00 -06:00
Behdad Esfahbod
cbec49c72c [cffLib] A couple of fixups 
In particular, I don't know why we were appending a 'return'
at the end of CFF2 desubroutinized charstrings!
 2024-05-14 11:56:15 -06:00
Behdad Esfahbod
1891a7220d [instancer/CFF2] Fixups 2024-05-14 11:11:39 -06:00
Behdad Esfahbod
385c2cb979 [instancer/CFF2] Instantiate private-dict values 2024-05-14 11:11:25 -06:00
Behdad Esfahbod
bdd42f14fc [instancer/CFF2] Fixups with used-vsindex handing 
vsindex 0 is implied.

Also, add Unimplemented code for private-dict variable
values. I couldn't find any fonts using them, so for
now they remain unimplemented.
 2024-05-14 01:15:04 -06:00