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2204 Commits

Author SHA1 Message Date
Behdad Esfahbod
0e52857ffe [VARC] Start drawing VARC glyphs 2024-05-22 18:45:27 -06:00
Behdad Esfahbod
a30ebf0a2f Revert "Remove some more remnants of VarComposites in ttGlyphSet" 
This reverts commit 98d30dcf45e71b4352d9bfe2fee6ce4bfa198248.
 2024-05-22 18:45:27 -06:00
Behdad Esfahbod
e9551c483a Remove some more remnants of VarComposites in ttGlyphSet 
Going to re-add for VARC table.
 2024-05-22 18:45:27 -06:00
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
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
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
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
4e57e36c8b Typo 2024-05-16 18:17:40 -07:00
Simon Cozens
9acbd12637
Better failure mode for sstruct (#3500) 
* Check format fits and give sensible error if not

* sstruct.getformat now returns dictionaries, merge them
 2024-05-07 14:01:46 +01:00
Behdad Esfahbod
a25e584955 [removeOverlaps] Show in --help 2024-04-30 13:13:53 -06:00
Behdad Esfahbod
ed092f2552 [avar] Raise exception instead of assert 2024-04-03 07:55:04 -06:00
Behdad Esfahbod
6e0acc9e4b Add a couple of __getitem__'s 2024-04-02 10:38:36 -06:00
Behdad Esfahbod
bf6ff3b514 [avar] Add support for mapping avar2 
Untested.
 2024-04-02 10:23:09 -06:00
Behdad Esfahbod
781dda70de [ttFont] Move some code into fvar and avar modules 2024-04-02 10:23:09 -06:00
Behdad Esfahbod
2c9d97652d [ttFont] Add reorderGlyphs 
Fixes https://github.com/fonttools/fonttools/issues/2060
 2024-03-30 17:22:38 -06:00
Simon Cozens
430e364db7 Compile aux fields 2024-03-19 16:46:37 -06:00
Khaled Hosny
cf08265cd5 Black 2024-02-06 15:47:35 +02:00
Thatchapon Unprasert
447c9e1887
Support sbix Glyphs with graphicType "flip" (#3433) 
* Support sbix Glyphs with graphicType = "flip"

Since iOS 17.4 beta, Apple introduced the "flip" graphic type for the sbix glyphs to reference the another glyph to be flipped by their render engine. Their use case is for directional emojis.

Example emoji: https://emojipedia.org/woman_walking_facing_right#technical

This is the example of the output XML after this PR:

```
<glyph graphicType="flip" name="u1F3C3.0.M.u27A1" originOffsetX="0" originOffsetY="0">
    <ref glyphname="u1F3C3.0.M" />
</glyph>
```

Before, it was just `<hexdata>` with some data in it.
 2024-01-26 11:09:44 +00:00
Cosimo Lupo
f96b2128a1
[feaLib] keep declaration order of ligatures within ligature set 
Fixes #3428
 2024-01-24 12:59:00 +00:00
Behdad Esfahbod
9afac79105 [lerp_recording] Make into a generator 2023-12-07 04:49:59 -07:00
Behdad Esfahbod
167e0cb646 [ttGlyphSet] Use lerp_recordings 2023-12-07 04:49:59 -07:00
Behdad Esfahbod
4f6c739181 Move LerpGlyphSet and lerp_recordings to more prominent places 
Fixes https://github.com/fonttools/fonttools/issues/3361
 2023-12-07 04:49:59 -07:00
Behdad Esfahbod
772dc549f3
[ttGlyphSet] Add option to not recalculate glyf bounds (#3348) 
Avoids unnecessary work in the interpolator.
 2023-11-21 12:06:57 -07:00
Cosimo Lupo
f518e5a704
[OS/2] don't error getting/setting codepages if version=0 
return empty set, or set the bits and bump the version to match
 2023-11-15 12:21:02 +00:00
Cosimo Lupo
4610bf39e3
[glyf] skip empty components when computing bounds of composite glyphs 2023-11-14 16:47:20 +00:00
Khaled Hosny
be8ec35934 [OS/2] Add recalcCodePageRanges 
Ported from the ufo2ft code (which is port from FontForge code), with
some additional functions for parity with recalcUnicodeRanges.
 2023-11-11 01:54:00 +02:00
Cosimo Lupo
53e71f9eb7
Merge pull request #3309 from fonttools/pyup-scheduled-update-2023-10-23 
Scheduled weekly dependency update for week 43
 2023-11-03 10:33:00 +00:00
Cosimo Lupo
335a1e56ec re-run black v23.10 on all .py files 2023-11-03 10:25:15 +00:00
Cosimo Lupo
92cbfee0d0
[Debg] in toXML, dump the JSON as multi-line string with indentation 
the table is for debugging, so let's make it easier for human-beings to read its content when dumped to TTX
 2023-10-26 14:56:29 +01:00
Behdad Esfahbod
db393f6560 [glyf] Review feedback 2023-10-16 12:30:36 -04:00
Behdad Esfahbod
67be79d77a [glyf] Use a boundsCache within _setCoordinates 
Speeds up "pixel" fonts that reuse the same component a lot.
Speeds up instantiating Handjet by 47%.
 2023-10-14 13:02:21 -04:00
Behdad Esfahbod
e1117da0af [glyf] Speed up getGlyphID() 
Speeds up compiling of fonts with lots of composite glyphs.
For example, 40% speedup in decompile/compiling Handjet font:

./fonttools ttLib Handjet\[ELGR,ELSH,wght\].ttf -t'*' -o out.ttf
 2023-10-14 12:57:32 -04:00
Behdad Esfahbod
cc09d5f381 [TupleVariation] Slightly speed up compileCoords 
Small but measurable speedup.
 2023-10-14 12:57:32 -04:00
Behdad Esfahbod
9eeee75b03 [glyf] Speed up recalcBounds() 2023-10-13 13:53:44 -04:00
Behdad Esfahbod
fe37e91258 [glyf] Speed up recalcBounds of composite glyphs 
Brings down decompile/compiling of Handjet font from 11s to 0.3s.

Test with:
time ./fonttools ttLib Handjet.ttf -o out.ttf -tglyf

Part of fixing https://github.com/fonttools/fontbakery/discussions/4301
 2023-10-13 13:52:19 -04:00
Behdad Esfahbod
377105f0c1 [glyf] Speed up coordinates slice access 2023-10-13 12:22:48 -04:00
Behdad Esfahbod
36eec087c4 [ttLib.main] Accept list of tables to decompile 
Useful for performance measurement of load / save.
 2023-10-13 12:13:21 -04:00
Cosimo Lupo
5c8bce194b
Merge pull request #3162 from robhagemans/bugfix-ebdt-reversebytes 
Bug fix for `TypeError` in `_reverseBytes()` in module `E_B_D_T_`, currently breaks on `bytes` arguments longer than 1
 2023-10-06 11:14:10 +01:00
Cosimo Lupo
442576fb1f Fix UnbouldLocalError and let {h,v}hea be no-op when no {v,h}mtx is present 
Fixes https://github.com/fonttools/fonttools/issues/3289
 2023-10-06 10:30:33 +01:00
Cosimo Lupo
880d7b3f9d
black 2023-08-20 11:59:40 +01:00
Cosimo Lupo
457f11c29b
Fix AttributeError: 'OffsetToWriter' object has no attribute 'repeatIndex' 
Fixes #3260
 2023-08-20 11:47:54 +01:00
Khaled Hosny
ae31d05605 [ttLib] Fix warning when calling addMultilingualName() with "ar" name 
I get warning from _makeMacName() because it does not have a TTFont, but
the font is there, just not passed from addMultilingualName() ->
findMultilingualName() -> _makeMacName().
 2023-08-13 14:21:32 +03:00
Cosimo Lupo
a8d5d45b39
Merge pull request #3241 from fonttools/better-packer 
[otBase/packer] Allow sharing tables reached by different offset sizes
 2023-08-04 16:06:15 +01:00
Behdad Esfahbod
4ccbcf3eb3 [COLR] Fix thinko 2023-08-03 17:56:38 -06:00
Behdad Esfahbod
286e6466cd [otBase/packer] Remove offsetSize from OTTableWriter 2023-08-03 11:17:41 -06:00