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116 Commits

Author SHA1 Message Date
Rob McKaughan
7d59b729ab Include nameIDs referenced by STAT table 2018-09-26 14:50:22 -04:00
Michiharu Ariza
90176ef842 --no-hinting to drop LanguageGroup etc 2018-09-19 22:33:39 +02:00
Behdad Esfahbod
1bec227849 [subset] Fix partial subsetting of AlternateSubst 2018-09-10 15:12:38 +02:00
Behdad Esfahbod
022536212b [subset] Add --no-layout-closure 
As oft requested.

I think this fixes https://github.com/fonttools/fonttools/issues/43
 2018-09-10 15:09:11 +02:00
Behdad Esfahbod
c895f4f4a2 [subset] Add --layout-scripts 
Fixes https://github.com/fonttools/fonttools/issues/1303
 2018-08-01 14:29:06 -07:00
Cosimo Lupo
d7ac0ad359
subset: write default file extension based on --flavor or sfntVersion 
Fixes https://github.com/fonttools/fonttools/issues/1298
 2018-07-21 18:28:33 +01:00
Cosimo Lupo
d570fc038a
use otRound when rounding visual coordinates or deltas 
So we now round towards +Infinity in:

- floatToFixed (which fully examplify that quotes from OT spec)
- psCharStrings: when packing floats as fixed 16.16
- t2CharStringPen: when rounding coordinates and advance widths
- subset: when rounding advance widths to compute average
- TupleVariation: rounding gvar deltas
- _g_l_y_f: when rounding coordinates: both in GlyphComponent.{x,y}
  and for GlyphCoordinates.toInt()
- _h_m_t_x: for rounding horiz/vert metrics
- varLib: rounding horiz metrics and deltas
 2018-06-14 17:40:11 +01:00
Behdad Esfahbod
2e28fa4a31 [subset] Remove activeLookup tracking during GSUB closure 
The memoize handles this as well...

This alone contributes a 10% speedup to the closure op.
 2018-06-12 01:01:41 -04:00
Behdad Esfahbod
a856e83112 [subset] Another improvement to GSUB closure algorithm 
Save number of subset-glyphs each lookup was closed at, and don't redo work
if number didn't change.  10% speedup with NotoNastaliqUrdu-Regular.
 2018-06-11 23:53:22 -04:00
Behdad Esfahbod
40ca30a82b [subset] Improve GSUB closure memoize algorithm 
Instead of memoizing the tuple of <lookup-idx,current-glyphs>, use a mapping of
lookup-idx->current-glyphs instead. Saves some work. Speeds up 5%ish on
NotoNastaliqUrdu-Regular.
 2018-06-11 23:46:42 -04:00
Behdad Esfahbod
f3c06fba3f Revert "[subset] Set to None empty Coverage tables in MarkGlyphSets" 
This reverts commit 02616ab9b39d2e9618baebc4e051ae0a85200751.

Make OTS happy. Phew.
https://github.com/khaledhosny/ots/issues/172
 2018-05-08 16:28:17 -07:00
Behdad Esfahbod
2ab38f9ba4 [subset] Handle None coverages in MarkGlyphSets 2018-05-08 15:24:36 -07:00
Behdad Esfahbod
02616ab9b3 [subset] Set to None empty Coverage tables in MarkGlyphSets 2018-04-25 20:59:18 -07:00
Behdad Esfahbod
fc819d6235 [subset] Don't drop a GDEF that only has VarStore 2018-04-25 16:10:57 -07:00
Behdad Esfahbod
1917d6913b [subset] Remove more nonsensical code 
Remaining parts of 4e3192163470ca168ff753cb526480e59bc77e1a
 2018-04-25 16:09:30 -07:00
youlun
2bcca15c56 Add font-number parameter for subset 2018-04-16 12:47:25 +02:00
Cosimo Lupo
78faa0c416
subset: minor: remove duplicate 'cvar' from list of hinting tables 2018-04-13 17:39:10 +02:00
Behdad Esfahbod
ebdd52512b [subset] Passthrough 'cvar' 
https://github.com/fonttools/fonttools/issues/1237#issuecomment-381150772
 2018-04-13 16:38:46 +02:00
Cosimo Lupo
4dfc7bf24e
subset: remove assert to handle HVAR direct mapping 
It looks like this was (at least partially) implemented in
f01c86ca9b

Should fix https://github.com/fonttools/fonttools/issues/1237

I'm still not sure about that "File a bug." when AdvWidthMap is None,
but either LsbMap or RsbMap are not None..

And we still need to add tests for this though.
 2018-04-13 15:16:31 +02:00
Behdad Esfahbod
4e31921634 [varLib] Remove nonsensical code 
GSUB has no positioning, so cannot have any Device tables with variations.
 2018-02-21 00:19:54 -08:00
Behdad Esfahbod
ba52a32fed [varStore] Refactor code around 2018-02-19 19:07:22 -08:00
Behdad Esfahbod
7657f0c899 [varStore] Minor 2018-02-19 18:59:12 -08:00
Behdad Esfahbod
64834d079d [varStore] Add subset_varidxes as method on VarStore 2018-02-19 18:57:09 -08:00
Behdad Esfahbod
f01c86ca9b [subset] Handle direct mapping in HVAR/VVAR 
Untested. Sigh...

Last part of https://github.com/fonttools/fonttools/issues/1179
 2018-02-18 23:25:42 -08:00
Behdad Esfahbod
200268846a [subset] Fold prune_post into subset for HVAR/VVAR 
Need to finish direct mapping.
 2018-02-18 23:18:34 -08:00
Behdad Esfahbod
3cfc4a4be2 [subset] Move code around 2018-02-18 23:16:00 -08:00
Behdad Esfahbod
e33ba6ddd6 [subset] Assert HVAR/VVAR case we do NOT handle 
For now fixes https://github.com/fonttools/fonttools/issues/1179
 2018-02-18 23:08:46 -08:00
Behdad Esfahbod
788a306e4a [subset] Prune HVAR/VVAR 
Part of https://github.com/fonttools/fonttools/issues/1179
 2018-02-18 23:06:21 -08:00
Behdad Esfahbod
d1b335505c [subset] Implement basic HVAR/VVAR support 
Needs more work.

Part of https://github.com/fonttools/fonttools/issues/1179
 2018-02-18 22:41:11 -08:00
Behdad Esfahbod
d5c480aabd [subset] If a table is dropped because we don't know it, warn, not log 2018-02-18 19:30:39 -08:00
Behdad Esfahbod
67814fd3b3 [subset] Prune GDEF VarStore 
Mostly fixes https://github.com/fonttools/fonttools/issues/1179
 2018-02-18 19:20:00 -08:00
Cosimo Lupo
d2298be083
[subset] modify --name-IDs help message to match new defaults 2018-02-16 17:58:14 +00:00
Behdad Esfahbod
25d3822275 [subset] Fixup for previous commit 2018-02-16 09:54:32 -08:00
Behdad Esfahbod
6eac96b2f5 [subset] Add nameIDs 0 and 5 as well and fix docstring 
Fixes https://github.com/fonttools/fonttools/issues/1170
 2018-02-16 09:32:29 -08:00
Behdad Esfahbod
007a72ac29 [subset] Change indentation to tabs 2018-02-14 01:32:54 -08:00
Behdad Esfahbod
3c717c7867 [subset] Starting to implement pruning VarStores 
Part of https://github.com/fonttools/fonttools/issues/1179
 2018-02-14 01:19:03 -08:00
Behdad Esfahbod
43ea974329 [subset] Include nameIDs 3, 4, 6 by default 
Fixes https://github.com/fonttools/fonttools/issues/1170
 2018-02-10 13:01:59 -06:00
Behdad Esfahbod
d723b695e7 [subset] Close glyphs over CFF 
Fixes https://github.com/fonttools/fonttools/issues/1162
 2018-01-26 17:41:53 -08:00
Hugo Giraudel
6a5fc617de
Fix typo in --glyphs option description 2017-11-28 13:07:06 +01:00
Cosimo Lupo
ca8963e527 [subset] pass a PrivateDict instance to _delete_empty_subrs func 2017-11-27 20:29:11 +00:00
Cosimo Lupo
cad8a8c072 minor 2017-11-27 20:24:32 +00:00
Cosimo Lupo
42d11cfd3e [subset] delete empty SubrsIndex after subsetting 
Fixes https://github.com/fonttools/fonttools/issues/994
 2017-11-27 19:37:19 +00:00
Cosimo Lupo
28bb992c1f replace int(round(...)) with round(...) 
We don't need to cast to int when using the round function from py23,
as this is a backport of python3's built-in round and thus it returns
an int when called with a single argument.
 2017-10-22 12:03:52 +01:00
Behdad Esfahbod
93763eec0b Minor 2017-09-15 00:58:42 -04:00
Sascha Brawer
898f6911f8 [AAT] Implement subsetting of anchor points table 2017-08-31 12:49:55 +02:00
Behdad Esfahbod
48bb8d9d59 [subset] Further minor simplification 2017-08-27 18:31:34 -07:00
Behdad Esfahbod
2d755f0d39 [subset] Simplify glyf.closure_glyphs() similarly 2017-08-27 18:30:04 -07:00
Behdad Esfahbod
61ac8e7589 [subset] Simplify COLR.closure_glyphs() 2017-08-27 18:27:03 -07:00
Sascha Brawer
307d0d4c57 [AAT] Implement subsetting of baseline table 2017-08-26 09:53:04 +02:00
Sascha Brawer
16a4001901 [AAT] Implement subsetting of lcar ligature carets table 2017-08-25 07:35:13 -07:00