Behdad Esfahbod
00adf9c8a4
Minor
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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
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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
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
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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
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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"
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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
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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
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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"
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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
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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
Behdad Esfahbod
7ed71eb347
Protect collect_glyphs() and closure() against malicious DDOS fonts
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Fixes https://github.com/behdad/harfbuzz/issues/363
2016-12-20 15:01:16 -06:00
Mike Hommey
1c98ff87c7
Support building with older glib versions
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It is desirable to be able to build against older versions of glib.
fd7a245
changed the configure check to require glib > 2.38 for
G_TEST_DIST. Before that, version 2.16 was required, but in fact,
since aafe395
, G_PASTE is being used, which was introduced in 2.19.1.
And since 0ef179e2
, hb-glib uses GBytes, which were introduced in
2.31.10.
2.19.1 is rather old, but 2.38 is rather new. For Firefox, building
against 2.22 is still supported, although we could probably get away
with bumping that to 2.28. Either way, GBytes is not available.
Arguably, if you build against a glib that doesn't support GBytes,
you're not going to use the hb_glib_blob_create function, so we hide
the function when building against such a glib.
As for G_TEST_DIST, when building against versions of glib that don't
support it, we can fallback to the previous behavior, which, AIUI, was
just making the test not work when building in a separate directory.
2016-12-18 01:37:07 -06:00
Volker H. Simonis
ad273881c5
Minor fixes to pacify Coverity code scan
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Fixes https://github.com/behdad/harfbuzz/pull/377
2016-12-18 00:14:06 -06:00
ebraminio
1e1825bf47
[dwrite] Provide an experimental API for justification ( #279 )
2016-12-17 10:30:40 +03:30
elmarb
4cd0cd6791
NMake ICU option builds with builtin ICU ( #375 )
2016-12-16 19:06:26 -06:00
Khaled Hosny
75fa884f92
[win32] Fix wrong description of the ICU option ( #372 )
2016-12-16 19:06:26 -06:00
Behdad Esfahbod
219cb29c5d
Fix build after rebasing opentype-gx branch on top of MATH table
2016-12-16 19:06:26 -06:00
Behdad Esfahbod
0aedfd59be
[GX] Apply 'rvrn' feature before any other feature
2016-12-16 19:06:26 -06:00
Behdad Esfahbod
42c8142531
[GX] Fix build with older FreeType
2016-12-16 19:06:26 -06:00
Sascha Brawer
72873cf522
Call hb_font_set_var_coords_normalized() from FT_Face coords
2016-12-16 19:06:26 -06:00
Behdad Esfahbod
4ebbeb7c50
[GX] Make FeatureVariations actually work
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Yay!!!!
2016-12-16 19:06:26 -06:00
Behdad Esfahbod
72ada4f0c6
[GX] Hook up feature variations
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Shape-plan caching is not implemented.
2016-12-16 19:06:26 -06:00
Behdad Esfahbod
ec87ba9ba3
[GX] Add hb_ot_layout_feature_with_variations_get_lookups()
2016-12-16 19:06:26 -06:00
Behdad Esfahbod
30c42b644e
[GX] Add hb_ot_layout_table_find_feature_variations()
2016-12-16 19:06:26 -06:00
Behdad Esfahbod
7ceadbe981
Shuffle code around
2016-12-16 19:06:26 -06:00
Behdad Esfahbod
bde5e3959c
Move add_lookups from map to map-builder
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In prep for more changes.
2016-12-16 19:06:26 -06:00
Behdad Esfahbod
26648cebcd
[GX] Remove (partial) support for anisotropic variations
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It doesn't always work, not part of FreeType, and we were not going
to expose it in the API anyway. Can always be added later.
2016-12-16 19:06:26 -06:00
Behdad Esfahbod
c22176d4ba
[GX] Handle setting var coords to NULL
2016-12-16 19:06:26 -06:00
Behdad Esfahbod
59055b5494
[GX] Implement Feature Variations
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Not hooked up to shaper yet.
2016-12-16 19:06:26 -06:00
Behdad Esfahbod
85ec494434
[GX] Fix another x/y thinko
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Thanks Werner!
2016-12-16 19:06:26 -06:00
Behdad Esfahbod
cf3de4d8f7
[GX] Rename VarStore to VariationStore
2016-12-16 19:06:26 -06:00
Behdad Esfahbod
1f6ed356e0
[GX] Fix build with some compilers
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Eg. https://ci.appveyor.com/project/behdad/harfbuzz/build/1.0.48/job/o9mnd33kcdeeg30r
hb-open-type-private.hh:103:29: error: static data member 'OT::Device::<anonymous union>::<anonymous struct>::static_size' in unnamed class [-fpermissive]
2016-12-16 19:06:26 -06:00
Behdad Esfahbod
250bcd6fb6
[GX] Skip tail zero entries when setting variation coordinates
2016-12-16 19:06:26 -06:00
Behdad Esfahbod
1124d2ece5
[GX] Fix thinko
2016-12-16 19:06:26 -06:00
Behdad Esfahbod
ad69e8f07c
[GX] Add new API hb_font_set_var_coords_normalized()
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Will probably change.
2016-12-16 19:06:26 -06:00
Behdad Esfahbod
151d93de8a
[GX] Hook up GPOS to Variation Store stored in GDEF
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Untested.
2016-12-16 19:06:26 -06:00
Behdad Esfahbod
dcfd309533
[GX] Change GDEF API to return varStore
2016-12-16 19:06:26 -06:00