|
740fdbcd
|
2017-04-03T12:22:39
|
|
avoid UBSan warning in get_stage_lookups (#450)
See https://bugzilla.mozilla.org/show_bug.cgi?id=1336600
|
|
edcf6344
|
2017-03-24T10:24:52
|
|
Blacklist more versions of Padauk
Patch from Phil Race.
|
|
91570a1e
|
2017-03-22T23:07:15
|
|
Just always use strtod here
|
|
539571c1
|
2017-02-24T17:58:25
|
|
src/hb-common.cc: Fix build on older Visual Studio
Visual Studio only supported strtof() from Visual Studio 2013 onwards, so
use strtod() instead to do the operation, which should do the same thing,
sans going to a double, not a float.
|
|
|
47e7a180
|
2017-03-10T13:23:02
|
|
Revert "Fix Context lookup application when moving back after a glyph delete"
This reverts commit b9b005f3a44ccf78a45b212b126287b69b9f4b40.
This introduced invalid access cases. Revert until I fix correctly.
|
|
|
3c080a7a
|
2017-03-07T18:13:28
|
|
Fix buffer serialize of empty buffer
Ouch!
|
|
|
9ac9af72
|
2017-03-05T13:51:01
|
|
Add TODO item
|
|
|
5aec2fb8
|
2017-03-02T11:46:33
|
|
Remove TODO item that is not going to happen
|
|
|
b9b005f3
|
2017-03-01T14:27:23
|
|
Fix Context lookup application when moving back after a glyph delete
This was broken forever, since days that we did not allow moving
tape backwards. Works now. Reported by Doug Felt.
|
|
|
85630996
|
2017-02-25T13:30:38
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|
Fix buffer-overrun with Bengali reph positioning code
This has no security implications whatsoever since we always keep
and extra element at the end of buffer, just in case.
Discovered by oss-fuzz
CC https://github.com/behdad/harfbuzz/issues/139
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=660
|
|
a657f23c
|
2017-02-20T21:52:07
|
|
Blacklist another instance of Padauk (#419)
In https://crbug.com/681813 another instance of Padauk was identified
triggering collapsed glyphs. Blacklist this version by patching
hb-ot-layout.cc to print out gdef, gsub, and gpos table length, then
adding those to the list of blacklisted versions.
|
|
|
44f7d6ec
|
2017-02-17T03:03:24
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|
Guard against underflow when adjusting length (#421)
* Guard against underflow when adjusting length
With the fuzz-testcase in mozilla bug 1295299, we end up with a recursed lookup that removes 3 items, when `match_positions[idx]` is 0, which results in (unsigned) `end` wrapping to a huge value.
Making `end` a signed int is probably the simplest route to a fix.
Fixes https://bugzilla.mozilla.org/show_bug.cgi?id=1295299.
* Add testcase for #421.
|
|
|
45766b67
|
2017-02-16T17:40:21
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|
[indic] Add support for Grantha marks that may be used in Tamil to th… (#401)
* [indic] Add support for Grantha marks that may be used in Tamil to the Indic table.
See https://bugzilla.mozilla.org/show_bug.cgi?id=1331339.
Testcase: U+0BA4,U+0BC6,U+1133c,U+0BAA,U+1133c,U+0BC6,U+1133c
* [indic] Add test for Grantha nukta that is allowed in Tamil by ScriptExtensions.txt
|
|
|
d4bb52b9
|
2017-02-09T14:13:25
|
|
Unbreak hb-coretext build
|
|
|
c8dfed8e
|
2017-02-08T14:36:18
|
|
Merge pull request #357 from khaledhosny/graphite-scale
[graphite] Fix shaping with varying font sizes
|
|
|
7c47474f
|
2017-02-08T14:33:28
|
|
Set LC_ALL instead of LANG when creating harfbuzz.def
Hopefully fixes Travis faliure?
https://github.com/behdad/harfbuzz/pull/413#issuecomment-278481882
https://travis-ci.org/khaledhosny/harfbuzz/jobs/199785332#L1065
|
|
ffde3c9f
|
2017-02-08T21:56:57
|
|
hb-font: Fix a potentially undefined use of memcmp() (#413)
While it’s fine to call memcmp(x, 0, 0) in practice, the C99 standard
explicitly says that this is not allowed: even if the length is zero,
the pointer arguments must be valid.
http://stackoverflow.com/a/16363034
Coverity ID: 141178
Signed-off-by: Philip Withnall <withnall@endlessm.com>
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|
|
73c6dcbb
|
2017-02-07T16:53:21
|
|
Silence Coverity warning
Fixes https://github.com/behdad/harfbuzz/issues/408
|
|
|
466b3e58
|
2017-02-03T16:43:25
|
|
Shuffle things around a bit
|
|
|
fc8189b6
|
2017-02-03T16:17:08
|
|
Minor
|
|
|
d3d36918
|
2017-02-03T15:42:03
|
|
Add dirty-state tracking to hb_face_t
|
|
|
2171f48b
|
2017-02-03T10:58:09
|
|
Add dirty-state tracking to hb_font_t
|
|
|
95808bad
|
2017-02-03T10:39:40
|
|
Add new API hb_font_set_face()
For completeness.
|
|
|
4ec19319
|
2017-02-02T18:48:23
|
|
Add Win10 Anniversary Update version of Tahoma to GDEF blacklist. (#412)
|
|
|
1dd630a7
|
2017-02-01T11:57:21
|
|
Minor
Fixes https://github.com/behdad/harfbuzz/issues/411
|
|
|
e888f642
|
2017-01-26T14:50:14
|
|
Route Adlam through Arabic shaper
Fixes joined Adlam rendering.
Fixes https://github.com/googlei18n/noto-fonts/issues/828
|
|
|
72c75487
|
2017-01-26T22:35:41
|
|
Add Win7 version of himalaya.ttf to the GDEF table blacklist. (#407)
|
|
|
22af28a3
|
2017-01-23T23:42:53
|
|
[var] Implement MVAR table
Unhooked. Untested.
|
|
|
67a19116
|
2017-01-23T23:21:30
|
|
[var] Whitespace
|
|
|
79e8e27f
|
2017-01-23T17:55:31
|
|
[var] Hook up advance variations to hb-ot-font
Yay, works!
|
|
|
60743403
|
2017-01-23T17:55:16
|
|
[var] Fix bug in HVAR/VVAR impl
|
|
|
bd3b11d9
|
2017-01-23T17:34:44
|
|
[var] Prepare for hooking up advance variations to hb-ot-font
|
|
|
a4fca9f0
|
2017-01-23T11:56:08
|
|
[var] Implement DeltaSetIndexMap and advance delta fetching
Not hooked up to hb-ot-font yet.
|
|
|
7b399f73
|
2017-01-23T11:41:43
|
|
[var] Start adding HVAR/VVAR
|
|
|
b732c53e
|
2017-01-22T20:31:53
|
|
Add LArrayOf<>
|
|
|
5e156fa5
|
2017-01-22T20:28:56
|
|
Add LOffsetTo<>
|
|
|
d6bdbbca
|
2017-01-22T20:16:51
|
|
[var] Remove HB_OT_TAG_fvar/avar
We're not going to define public macros for tags for tables.
There's little use to those and they are implementation detail.
|
|
|
a11d9a04
|
2017-01-22T20:09:47
|
|
Minor
|
|
|
7a860f65
|
2017-01-22T19:52:09
|
|
[var] Add macros for standard axes
|
|
|
a484e237
|
2017-01-22T19:41:33
|
|
[var] Implement 'avar' table mapping
Untested!
|
|
|
5ec96d30
|
2017-01-22T18:52:00
|
|
[var] Adjust API in prep for 'avar' implementation
The 'avar' table does not allow random access to axis maps,
so change API to avoid quadratic-time implementation.
Removed -hb_ot_var_normalize_axis_value(), added
+hb_ot_var_normalize_variations() and
+hb_ot_var_normalize_coords() instead.
|
|
|
8a577aaa
|
2017-01-22T18:22:40
|
|
[var] Stub implementation of avar table
|
|
|
7647a05a
|
2017-01-22T17:47:49
|
|
Minor
|
|
|
d2f249e7
|
2017-01-22T17:42:33
|
|
Stub out doc comments for new symbols
|
|
|
5dfd341f
|
2017-01-22T16:55:40
|
|
Minor
|
|
|
825e4040
|
2017-01-22T16:41:45
|
|
[hb-ft] Remove use of variable-length array
Hopefully also fixes build failure on msvc.
|
|
|
47ee34e8
|
2017-01-21T18:10:08
|
|
[var] Hook up variations to FreeType face
hb-view correctly renders variations with ft font-funcs now.
hb-ot-font needs HVAR implementation.
|
|
|
bb1e1926
|
2017-01-21T17:41:37
|
|
[var] Rename var_coord to variation
Looks much better.
|
|
|
64fe92bf
|
2017-01-21T15:36:35
|
|
[var] Remove use of variable-length arrays
|
|
|
2491134b
|
2017-01-21T15:21:50
|
|
[var] Add hb_font_set_var_coords()
|
|
|
113393ef
|
2017-01-21T15:12:03
|
|
Remove a few unused includes
|
|
|
2d40923c
|
2017-01-21T15:06:15
|
|
Minor
|
|
|
8b2a5804
|
2017-01-21T15:05:00
|
|
[var] Add hb_font_set_var_coords_design()
|
|
|
0dcc7b49
|
2017-01-21T14:50:22
|
|
[var] Minor lifecycle adjustment
|
|
|
bf0d3a66
|
2017-01-21T14:48:46
|
|
[var] Add hb_font_get_var_coords_normalized()
|
|
|
b3c0714b
|
2017-01-20T20:30:03
|
|
[var] Add hb_var_coord_t and parsing routines
|
|
|
72364103
|
2017-01-20T20:16:53
|
|
Move code around
|
|
|
785982bf
|
2017-01-20T19:57:27
|
|
[var] Flesh out some more
|
|
|
422c0c36
|
2017-01-20T19:14:54
|
|
[var] Flesh out a bit
|
|
|
b8376b10
|
2017-01-20T18:19:28
|
|
Minor
|
|
|
f2e73d37
|
2017-01-20T17:42:18
|
|
[var] Remove over-optimization
|
|
|
469926cc
|
2017-01-20T17:40:46
|
|
[var] Change double to float in API
|
|
|
55d42fd6
|
2017-01-19T19:35:48
|
|
Start adding hb-ot-var.h and implementation
Supports enumerating variation axes, normalizing values, etc.
|
|
|
272b5115
|
2017-01-19T19:33:07
|
|
Minor
|
|
|
2452543f
|
2017-01-18T22:48:13
|
|
[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
|
|
1337428e
|
2017-01-18T13:51:02
|
|
Update language tags to OpenType 1.8.1 (#403)
Resolves https://github.com/behdad/harfbuzz/issues/324
|
|
|
784d1180
|
2017-01-11T11:58:13
|
|
Fix build with clang
|
|
|
1f810daf
|
2017-01-09T23:50:56
|
|
Port math table to hb_lazy_table_loader_t
|
|
|
ebbcc111
|
2017-01-09T22:45:25
|
|
Add hb_lazy_table_loader_t
|
|
|
1af9d924
|
2017-01-09T22:22:37
|
|
Move lazy-loader to more generic place
|
|
|
ac274331
|
2017-01-09T22:20:38
|
|
In lazy-loading, remember allocation failure
|
|
|
29fb0cb7
|
2017-01-09T21:18:55
|
|
Minor
|
|
|
93ef684b
|
2017-01-09T21:11:00
|
|
Rename hb-ot-layout-math-table.hh to hb-ot-math-table.hh
|
|
|
3b5263b0
|
2017-01-09T15:49:08
|
|
Typo
|
|
|
00adf9c8
|
2017-01-09T00:00:49
|
|
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!
|
|
|
7cf9952e
|
2017-01-08T23:55:54
|
|
[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 f6ba63b2e8eb577385f70758efdd3b8408c8a9cb
Part of fixing https://github.com/behdad/harfbuzz/issues/387
|
|
|
b435c7c4
|
2016-11-11T02:16:39
|
|
[graphite] Stop creating unused gr_face
It is unused after previous commit, hb_graphite2_font_get_gr_font()
makes no sense now so deprecating it.
|
|
|
1b00a3b0
|
2016-10-30T20:16:41
|
|
[graphite] Fix shaping with varying font sizes
Shape using design units and scale the output.
See https://bugs.documentfoundation.org/show_bug.cgi?id=103403#c7
|
|
|
53543f8b
|
2017-01-05T20:12:32
|
|
Ship UCDN and use it by default
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
|
|
ae00af4a
|
2017-01-03T05:55:09
|
|
Move math-specific code from hb-ot-layout to hb-ot-math #235 (#384)
|
|
|
6cff7539
|
2016-12-28T13:46:21
|
|
Remove Tibetan decomposition rules from Indic shaper
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
|
|
|
f6ba63b2
|
2016-12-28T13:45:32
|
|
Port decompositions from Indic to USE shaper
Part of https://github.com/behdad/harfbuzz/issues/382
|
|
|
e678b537
|
2016-12-26T14:11:59
|
|
[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
|
|
|
49ba6981
|
2016-12-28T18:00:51
|
|
[use] Special-case Chakma split-vowel decomp in the USE shaper. (#383)
|
|
|
c4ca49d5
|
2016-12-26T14:52:08
|
|
Revert "[indic] Remove redundant Chakma decomposition rule"
This reverts commit 805f76fc002d703acfcc4c5727f0b4d1baecefaa.
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
|
|
|
805f76fc
|
2016-12-26T14:11:59
|
|
[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
|
|
|
3cc48a46
|
2016-12-26T13:10:31
|
|
[indix] Comment
|
|
7d1c5d82
|
2016-12-24T02:46:37
|
|
Compilation Error for ASSERT_STATIC on Some Compilers (#380)
* 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.
|
|
|
e2b87805
|
2016-12-22T14:40:19
|
|
Disable OTL processing for Hebrew if GPOS doesn't have Hebrew subtable
New approach to fix this:
https://github.com/behdad/harfbuzz/commit/69f9fbc4200442a35484d3c790ae8f4979be5d60
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]
|
|
|
1a0f4aa6
|
2016-12-22T13:33:54
|
|
Revert "Synthesize GDEF glyph class for any glyph that does not have one in GDEF"
This reverts commit 69f9fbc4200442a35484d3c790ae8f4979be5d60.
See https://github.com/behdad/harfbuzz/issues/347#issuecomment-268873401
Fixes https://github.com/behdad/harfbuzz/issues/347
|
|
|
4b4a1b9f
|
2016-12-21T23:10:43
|
|
Fix assert fail with contextual matching
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
|
|
|
df98ce5f
|
2016-12-21T19:27:30
|
|
Improve debug output with really deep nesting
|
|
|
eab418c5
|
2016-12-21T15:51:28
|
|
Avoid infinite loop in CoverageFormat2 iteration with bad fonts
Fixes https://github.com/behdad/harfbuzz/issues/363
|
|
|
7ed71eb3
|
2016-12-20T15:01:16
|
|
Protect collect_glyphs() and closure() against malicious DDOS fonts
Fixes https://github.com/behdad/harfbuzz/issues/363
|
|
1c98ff87
|
2016-09-30T18:15:37
|
|
Support building with older glib versions
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.
|
|
ad273881
|
2016-12-14T18:56:17
|
|
Minor fixes to pacify Coverity code scan
Fixes https://github.com/behdad/harfbuzz/pull/377
|
|
1e1825bf
|
2016-12-17T10:30:40
|
|
[dwrite] Provide an experimental API for justification (#279)
|
|
|
219cb29c
|
2016-09-28T17:16:06
|
|
Fix build after rebasing opentype-gx branch on top of MATH table
|
|
|
0aedfd59
|
2016-09-28T17:05:43
|
|
[GX] Apply 'rvrn' feature before any other feature
|
|
|
42c81425
|
2016-09-13T23:49:46
|
|
[GX] Fix build with older FreeType
|