Behdad Esfahbod
bf0d3a665b
[var] Add hb_font_get_var_coords_normalized()
2017-01-21 14:48:46 -08:00
Behdad Esfahbod
b3c0714b4b
[var] Add hb_var_coord_t and parsing routines
2017-01-20 20:30:03 -08:00
Behdad Esfahbod
72364103bc
Move code around
2017-01-20 20:16:53 -08:00
Behdad Esfahbod
785982bf83
[var] Flesh out some more
2017-01-20 20:05:45 -08:00
Behdad Esfahbod
422c0c36c8
[var] Flesh out a bit
2017-01-20 19:14:54 -08:00
Behdad Esfahbod
b8376b1090
Minor
2017-01-20 18:19:28 -08:00
Behdad Esfahbod
f2e73d37e7
[var] Remove over-optimization
2017-01-20 17:42:18 -08:00
Behdad Esfahbod
469926cc45
[var] Change double to float in API
2017-01-20 17:40:46 -08:00
Behdad Esfahbod
55d42fd667
Start adding hb-ot-var.h and implementation
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Supports enumerating variation axes, normalizing values, etc.
2017-01-19 19:35:48 -08:00
Behdad Esfahbod
272b511532
Minor
2017-01-19 19:33:07 -08:00
Behdad Esfahbod
a8a5e81a52
[test-ot-math] Add test with nil face/font
2017-01-19 16:55:04 -08:00
Behdad Esfahbod
331d07bd40
Minor
2017-01-19 16:51:36 -08:00
Behdad Esfahbod
b5ecf1bfa4
Fix warnings
2017-01-19 16:50:29 -08:00
Behdad Esfahbod
2f2ceee185
Minor
2017-01-19 16:48:01 -08:00
Khaled Hosny
2452543fdd
[ot] Fix automatic fraction for RTL scripts ( #405 )
...
The numbers for right-to-left scripts are processed also from right to
left, so the order of applying “numr” and “dnom” features should be
reversed in such case.
Fixes https://github.com/behdad/harfbuzz/issues/395
2017-01-18 12:48:13 -08:00
Sascha Brawer
1337428e4f
Update language tags to OpenType 1.8.1 ( #403 )
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Resolves https://github.com/behdad/harfbuzz/issues/324
2017-01-18 04:51:02 -08:00
Behdad Esfahbod
784d1180de
Fix build with clang
2017-01-11 11:58:13 -08:00
Behdad Esfahbod
1f810daf16
Port math table to hb_lazy_table_loader_t
2017-01-09 23:50:56 -08:00
Behdad Esfahbod
ebbcc11122
Add hb_lazy_table_loader_t
2017-01-09 22:47:47 -08:00
Behdad Esfahbod
1af9d924a4
Move lazy-loader to more generic place
2017-01-09 22:22:37 -08:00
Behdad Esfahbod
ac274331c2
In lazy-loading, remember allocation failure
2017-01-09 22:20:38 -08:00
Behdad Esfahbod
29fb0cb727
Minor
2017-01-09 21:18:55 -08:00
Behdad Esfahbod
93ef684b9b
Rename hb-ot-layout-math-table.hh to hb-ot-math-table.hh
2017-01-09 21:11:00 -08:00
Behdad Esfahbod
3b5263b0e9
Typo
2017-01-09 15:49:08 -08:00
ebraminio
ebf927d3d4
Make UCDN default enabled ( fixes #389 ) ( #391 )
2017-01-09 01:42:09 -08:00
Behdad Esfahbod
00adf9c8a4
Minor
...
Should be enough to get -hangul.cc out of SOURCES in Firefox build:
https://dxr.mozilla.org/mozilla-central/source/gfx/harfbuzz/src/moz.build
No one else should care!
2017-01-09 00:00:49 -08:00
Behdad Esfahbod
7cf9952e7f
[USE] Remove non-canonical decompositions
...
We have had added this in Indic shaper to assist shaping these scripts.
In Universal Shaping Engine however, it is up to font designer to
decompose them. Hence moving them from Indic shaper to USE was
wrong.
Fixup for f6ba63b2e8
Part of fixing https://github.com/behdad/harfbuzz/issues/387
2017-01-08 23:55:54 -08:00
Khaled Hosny
b435c7c46a
[graphite] Stop creating unused gr_face
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It is unused after previous commit, hb_graphite2_font_get_gr_font()
makes no sense now so deprecating it.
2017-01-07 01:57:28 +02:00
Khaled Hosny
1b00a3b048
[graphite] Fix shaping with varying font sizes
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Shape using design units and scale the output.
See https://bugs.documentfoundation.org/show_bug.cgi?id=103403#c7
2017-01-07 01:57:28 +02:00
Behdad Esfahbod
af596a5655
1.4.1
2017-01-05 20:24:41 -08:00
Behdad Esfahbod
31f7b1bb94
Add tests for USE using Marchen font and text
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From http://www.babelstone.co.uk/Fonts/Marchen.html
2017-01-05 20:20:06 -08:00
Behdad Esfahbod
53543f8b3e
Ship UCDN and use it by default
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So we are not relying on version of Unicode data in glib...
Fixes https://github.com/behdad/harfbuzz/issues/386
Fixes https://github.com/behdad/harfbuzz/issues/388
2017-01-05 20:12:32 -08:00
Behdad Esfahbod
f339706947
1.4.0
2017-01-05 01:27:49 -08:00
Frédéric Wang
ae00af4a47
Move math-specific code from hb-ot-layout to hb-ot-math #235 ( #384 )
2017-01-02 23:55:09 -05:00
Behdad Esfahbod
e053ccc5bb
Remove Android.mk
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Android uses its own file these days and third-party developers should
be using the autotools-based system against Android NDK.
2016-12-28 15:51:57 -05:00
Behdad Esfahbod
6cff753941
Remove Tibetan decomposition rules from Indic shaper
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The decomposition is very obscure and unlikely to help
any fonts. Just remove it since Uniscribe probably doesn't
do this either.
Fixes https://github.com/behdad/harfbuzz/issues/382
2016-12-28 13:47:13 -05:00
Behdad Esfahbod
f6ba63b2e8
Port decompositions from Indic to USE shaper
...
Part of https://github.com/behdad/harfbuzz/issues/382
2016-12-28 13:45:32 -05:00
Behdad Esfahbod
e678b537f7
[indic] Remove Chakma decomposition rule from Indic shaper
...
This is now added to USE:
https://github.com/behdad/harfbuzz/pull/383
See:
https://github.com/behdad/harfbuzz/issues/381
https://github.com/behdad/harfbuzz/issues/382
2016-12-28 13:40:55 -05:00
jfkthame
49ba698124
[use] Special-case Chakma split-vowel decomp in the USE shaper. ( #383 )
2016-12-28 13:00:51 -05:00
Behdad Esfahbod
c4ca49d55b
Revert "[indic] Remove redundant Chakma decomposition rule"
...
This reverts commit 805f76fc00
.
Need to investigate why having this rule (with the reversed order)
fixes decomposition as reported by punchcutter:
https://github.com/behdad/harfbuzz/issues/381#issuecomment-269237796
2016-12-26 14:52:08 -05:00
Behdad Esfahbod
805f76fc00
[indic] Remove redundant Chakma decomposition rule
...
This was not used BTW since Chakma doesn't go through Indic shaper
anymore.
See:
https://github.com/behdad/harfbuzz/issues/381
https://github.com/behdad/harfbuzz/issues/382
2016-12-26 14:12:39 -05:00
Behdad Esfahbod
3cc48a46b5
[indix] Comment
2016-12-26 13:16:56 -05:00
nvelinov
7d1c5d8281
Compilation Error for ASSERT_STATIC on Some Compilers ( #380 )
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* this pointer in type definitions is not interpreted as a constant.
This rule is not enforced strictly by all compilers, but the Green Hills Software compiler will regard this as an error.
* Merging branches for the DEFINE_SIZE_UNION macro
Adding check for the existence of static_size field in the tested member.
2016-12-23 19:46:37 -06:00
Behdad Esfahbod
e2b878055b
Disable OTL processing for Hebrew if GPOS doesn't have Hebrew subtable
...
New approach to fix this:
69f9fbc420
Previous approach was reverted as it was too broad. See context:
https://github.com/behdad/harfbuzz/issues/347#issuecomment-267838368
With U+05E9,U+05B8,U+05C1,U+05DC and Arial Unicode, we now (correctly) disable
GDEF and GPOS, so we get results very close to Uniscribe, but slightly different
since our fallback position logic is not exactly the same:
Before: [gid1166=3+991|gid1142=0+737|gid5798=0+1434]
After: [gid1166=3+991|gid1142=0@402,-26+0|gid5798=0+1434]
Uniscribe: [gid1166=3+991|gid1142=0@348,0+0|gid5798=0+1434]
2016-12-22 14:43:23 -06:00
Behdad Esfahbod
1a0f4aa6df
Revert "Synthesize GDEF glyph class for any glyph that does not have one in GDEF"
...
This reverts commit 69f9fbc420
.
See https://github.com/behdad/harfbuzz/issues/347#issuecomment-268873401
Fixes https://github.com/behdad/harfbuzz/issues/347
2016-12-22 14:43:14 -06:00
Behdad Esfahbod
4b4a1b9f23
Fix assert fail with contextual matching
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As discovered by libFuzzer / Chromium fuzzing.
Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=659496
CC https://github.com/behdad/harfbuzz/issues/139
2016-12-21 23:14:16 -06:00
Behdad Esfahbod
df98ce5fc8
Improve debug output with really deep nesting
2016-12-21 19:27:30 -06:00
Behdad Esfahbod
eab418c5e6
Avoid infinite loop in CoverageFormat2 iteration with bad fonts
...
Fixes https://github.com/behdad/harfbuzz/issues/363
2016-12-21 15:51:28 -06:00
Behdad Esfahbod
a0688e8e7b
Ouch, finish previous change
2016-12-20 20:52:50 -06:00
Behdad Esfahbod
de14c19d14
[fuzzer] Separate main() into a new file
2016-12-20 20:50:38 -06:00