|
72ecaae0
|
2017-12-24T16:05:07
|
|
[use] Allow ZWJ before/after Halant
https://github.com/harfbuzz/harfbuzz/issues/542#issuecomment-353169729
|
|
|
bc92245b
|
2017-12-20T13:19:33
|
|
Minor
|
|
a9432bde
|
2017-12-19T11:33:25
|
|
HarfBuzz 1.7.1 and later don't compile on AIX with xlC (#655)
|
|
|
2fe5f885
|
2017-12-19T14:48:26
|
|
[set] Handle nil set in add_range() / add_sorted_array()
Fixes https://github.com/harfbuzz/harfbuzz/issues/657
|
|
|
1245395a
|
2017-12-17T12:32:33
|
|
[coretext] In hb_coretext_font_create() set ptem
Otherwise setting the CTFont was ineffective as it would have been
recreated anyway unless font size was set to 18 CSS points.
|
|
|
493a005d
|
2017-12-16T11:49:39
|
|
[set] In add_sorted_array(), bail if data is not sorted
|
|
|
a7bd6d7a
|
2017-12-16T11:11:18
|
|
[collect_glyphs] Bail if input data looks like garbage
Specificaly, when a range or sorted array has unexpected order, we take that as
font data being garbage and bail out. This fixes significant slowdown on a bad
version of Chandas font which has a 600KB GPOS with garbage inside.
Later on, I like to add a maximum-work counter for collect_glyphs to protect
against malicious fonts as well.
Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=794896
|
|
|
1ce7d6e2
|
2017-12-16T11:36:16
|
|
[set] Optimize add_array() / add_sorted_array()
Does page lookup as needed.
|
|
|
71e6adf1
|
2017-12-16T11:07:37
|
|
[collect_glyphs] handle ClassDef better
|
|
|
87cc5a65
|
2017-12-16T06:18:07
|
|
[collect_glyphs] In PairPosFornat2 do not collect classDef1
The coverage already covered that.
|
|
|
81f27df4
|
2017-12-16T06:12:06
|
|
More work towards improving collect_glyphs() against bad input
The three "XXXXX"'s should be switched to false. Doing that separately for ease
of bisecting...
|
|
|
5d025720
|
2017-12-14T19:33:55
|
|
[set] Add add_sorted_array()
Not optimized to use sortedness yet. Also start putting in place infra
to faster reject bad data.
A version of Chandas.ttf found on some Chrome bots has 660kb of GPOS,
mostly junk. That is causing 48 million of set->add() calls in
collect_glyphs(), which is insane.
In the upcoming commits, I'll be speeding that up by optimizing
add_sorted_array(), while also reducing work by rejecting out-of-sort
arrays quickly and propagate the rejection.
Part of https://bugs.chromium.org/p/chromium/issues/detail?id=794896
|
|
|
9d6511a7
|
2017-12-14T19:04:55
|
|
[set] Reduce number of preallocated pages from 8 to 1
Now that pagesize is 8192, this feels better.
|
|
|
ae2e2b06
|
2017-12-14T18:15:14
|
|
Fix partial tracing debug builds
|
|
|
9daa88cd
|
2017-12-14T13:37:48
|
|
Minor
|
|
|
f424a342
|
2017-12-14T13:30:38
|
|
[set] Change pagesize from 512 bits to 8192 bits
Fixes perf regression on some heavy fonts in Chrome's FT+HB
interaction.
See:
https://bugs.chromium.org/p/chromium/issues/detail?id=782220
More work to be done:
https://bugs.chromium.org/p/chromium/issues/detail?id=794896
|
|
|
0fe62c1f
|
2017-12-13T13:12:20
|
|
[set] Add add_array()
To be used to optimize adding a whole bunch of (sorted) items at the same time,
as in CoverageFormat1.
|
|
|
03b7a221
|
2017-12-05T13:12:11
|
|
[debug] Use %p to print pointers
Fixes https://github.com/harfbuzz/harfbuzz/issues/640
|
|
0dc03ef7
|
2017-12-05T17:43:09
|
|
Indic: always hyphenate pre-base-reordering, for clarity.
|
|
|
be59f3cb
|
2017-12-05T09:01:28
|
|
Silence unused-variables warning on MSVC
Fixes https://github.com/harfbuzz/harfbuzz/issues/635
|
|
80c1b01f
|
2017-12-05T08:28:42
|
|
Allow digits in language system tags
|
|
|
85bb89a8
|
2017-12-04T15:15:27
|
|
Fix string matching in parse_bool
|
|
0fd89dc6
|
2017-12-04T18:58:41
|
|
[hb-ft] Fix build when Multiple Master font support is disabled in freetype
FT_Set_Var_Blend_Coordinates() is not available when "Multiple Master
font interface" is disabled in freetype's modules.cfg
|
|
|
eeb26d21
|
2017-12-02T15:22:04
|
|
[set] Actually commit fixes mentioned in previous commit!
|
|
|
0744149c
|
2017-12-02T15:06:15
|
|
[set] Protect against bad input in hb_set_add_range()
|
|
|
d5e29303
|
2017-11-28T23:11:34
|
|
[coretext] Add hb_coretext_font_create()
Fixes https://github.com/harfbuzz/harfbuzz/issues/628
New API:
hb_coretext_font_create()
|
|
|
9d0194b3
|
2017-12-01T13:56:06
|
|
[set] Optimize add_range() some more
It's as good as it gets, and seems to be on par with previous set implementation
in my benchmark.
Would be great if someone can double-check my bitops.
|
|
|
438c325a
|
2017-12-01T13:34:14
|
|
[set] Optimize add_range()
With new set implementation, this became really costy. Optimize it.
There's more to be done, but this shaves off most of the fat.
Part of fixing https://bugs.chromium.org/p/chromium/issues/detail?id=782220
|
|
|
be9e307a
|
2017-12-01T12:36:26
|
|
[ot] Ensure layout in hb_ot_layout_table_get_lookup_count()
|
|
|
16fba5b2
|
2017-11-29T16:08:11
|
|
[ot] Fix Extension type recurse to disallow recursing to another Extension
Particularly hazardous if the second layer mixes forward and backward lookups.
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4336
|
|
|
9f259769
|
2017-11-21T14:16:10
|
|
Categorize U+A8B4 as Consonant_Medial
|
|
|
8d553405
|
2017-11-20T19:43:22
|
|
Fix fallback positioning of double diacritic marks
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=787284
|
|
|
87d74605
|
2017-11-20T13:19:34
|
|
Categorize U+0C80 as Consonant_Placeholder
|
|
7c6937e7
|
2017-11-20T14:49:22
|
|
Move all references of old url to the new address (#622)
|
|
|
baf7779d
|
2017-11-14T21:53:48
|
|
Limit how much recursion GSUB/GPOS does
This only counts recursions right now. Good start.
Hopefully...
Fixes https://github.com/behdad/harfbuzz/issues/429
|
|
|
173dab63
|
2017-11-14T21:27:24
|
|
Minor move
|
|
|
c6173a39
|
2017-11-14T21:09:03
|
|
Add Offset16 and Offset32
|
|
|
6f335ed1
|
2017-11-14T21:06:07
|
|
Replace USHORT/SHORT/ULONG/etc with UINT16/INT16/UINT32/etc
|
|
|
a130ee6d
|
2017-11-14T20:30:03
|
|
Remove a couple of unused consts
|
|
|
e20e47ea
|
2017-11-14T20:25:29
|
|
[glyf] Try fixing undefined-behavior
Might fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1463
|
|
|
7b40876a
|
2017-11-14T20:22:05
|
|
[ot] Remove unneeded TODO item
Looks like hb-ot-font is complete after all!
CFF font names and CFF glyph metrics don't work though...
|
|
|
eab4feb5
|
2017-11-14T20:16:45
|
|
[hmtx] Use curiously recurring template pattern
https://en.wikipedia.org/wiki/Curiously_recurring_template_pattern
|
|
|
977ddff1
|
2017-11-14T20:06:19
|
|
[ot] Move hb_ot_face_cmap_accelerator_t
|
|
|
a7f15959
|
2017-11-14T20:02:24
|
|
Shuffle
|
|
|
a85d7ead
|
2017-11-14T20:00:34
|
|
[ot] Move hb_ot_face_metrics_accelerator_t
|
|
|
f00a94e1
|
2017-11-14T19:54:48
|
|
Adjust privacy for recent changes
|
|
|
7e2839c4
|
2017-11-14T19:52:09
|
|
[ot] Move hb_ot_face_glyf_accelerator_t
|
|
|
c4e18e54
|
2017-11-14T19:47:31
|
|
[ot] Move hb_ot_face_cbdt_accelerator_t
|
|
|
9b04b038
|
2017-11-14T19:31:50
|
|
[ot] Fold hb_ot_face_post_accelerator_t
|
|
|
702d86ba
|
2017-11-14T19:25:38
|
|
[ot] Fold hb_ot_face_kern_accelerator_t
|
|
|
909de95a
|
2017-11-14T16:22:52
|
|
Minor build fix
|
|
|
e5930722
|
2017-11-14T15:47:55
|
|
Fix invalid buffer access in OOM times
Hopefully fully fixes
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1856
|
|
|
fcd6c338
|
2017-11-14T14:40:21
|
|
Fix more compiler warnings
|
|
|
7fdf16b2
|
2017-11-14T14:40:11
|
|
Fix compiler warning
|
|
|
87f0ad18
|
2017-11-02T10:59:25
|
|
Allow U+20F0 in USE clusters
|
|
|
93f7c165
|
2017-11-14T10:59:54
|
|
Revert "[glib/ucdn/icu/ft/ot] Make returned funcs inert"
This reverts commit 5daf3bd4494cce6b4fb074533be9e99c4d9e0edd.
If other atexit callbacks try to destruct the objects we destruct
in atexit callbacks, bad things will happen.
I'll come up with some other way to catch premature destruction
of HB-owned objects.
Fixes https://github.com/behdad/harfbuzz/issues/618
|
|
|
c48475f3
|
2017-11-13T20:26:29
|
|
Whitespace
|
|
|
83d68027
|
2017-11-13T20:25:02
|
|
Clean up GlyphID
After 4a27c17ea0234dfe33e62f5830d9f92c26d48d30 we do not need
the special GlyphID.cmp(hb_codepoint_t), so just make GlyphID
a typedef.
Fixes https://github.com/behdad/harfbuzz/issues/612
|
|
|
7f39f576
|
2017-11-13T15:04:13
|
|
Implement strtod_l() on MSVC
Patch from Jean Ghali on mailing list.
|
|
|
e4da3802
|
2017-11-10T17:14:27
|
|
[coretext/uniscribe/directwrite/graphite/fallback] Update for unsafe-to-break
Fixes https://github.com/behdad/harfbuzz/issues/615
We'll see which bots I broke.
|
|
4de03a15
|
2017-11-10T13:47:38
|
|
Fix graphite intergration reordered clusters problem
|
|
|
8eed9cb1
|
2017-11-09T18:09:40
|
|
[kern] Fix invalid memory access if offset is zero
If offset is zero, we return Null() object. Wasn't prepared for that.
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4088
|
|
|
c4f4c0a2
|
2017-11-08T17:04:31
|
|
Fix indexing in unsafe-to-break marking for 'stch' feature
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4099
|
|
|
5a9cba97
|
2017-11-08T13:15:27
|
|
Mark non-initial left matras as unsafe to break
|
|
|
a6150306
|
2017-11-06T15:40:07
|
|
[kern] Implement format-2 kern subtable
|
|
|
82a38d1f
|
2017-11-06T15:28:24
|
|
[kern] Allow subtables longer than 64kb
Apparently calibri.ttf does this:
https://github.com/fonttools/fonttools/pull/1094#discussion_r148933791
|
|
|
625ae08f
|
2017-11-04T12:01:11
|
|
[kern] Towards implementing format-2
|
|
|
74e82ada
|
2017-11-06T14:41:55
|
|
Mark glyphs involved in 'stch' as unsafe to break
|
|
|
5aad8194
|
2017-11-03T17:16:26
|
|
Simplify tracing code when tracing is disabled
Fixes https://github.com/behdad/harfbuzz/pull/605
|
|
|
40ec3bbb
|
2017-11-03T16:57:30
|
|
Consolidate debug stuff into hb-debug.hh
Part of fixing https://github.com/behdad/harfbuzz/pull/605
|
|
|
384862d7
|
2017-11-03T16:31:47
|
|
Remove NO_COPY()
|
|
97145df2
|
2017-11-03T09:05:00
|
|
Trivial typos
Found using `codespell -i 3 -w -I '../harf-whitelist.txt'`
whereas the whitelist contents were:
```
beng
iff
pres
ot
te
teh
```
|
|
|
4b3278ef
|
2017-11-01T19:41:29
|
|
[ot] Hook up horizontal kerning to kern table
Seems to work. Yay!
Still to do: run kerning if GPOS doesn't have 'kern' feature.
|
|
|
77acc110
|
2017-11-01T19:33:09
|
|
[kern] More...
Almost there.
|
|
|
49c0f355
|
2017-11-01T18:16:07
|
|
[kern] See if this helps with making VS bot happy
|
|
|
2c439210
|
2017-11-01T18:13:35
|
|
[uniscribe] Fix a couple of VS warnings
|
|
|
4c43a23b
|
2017-11-01T18:12:26
|
|
[kern] Implement Format0
|
|
|
ac3d937c
|
2017-11-01T17:54:56
|
|
[kern] Implement some more
|
|
|
2a16f647
|
2017-11-01T17:31:29
|
|
[kern] Start implementing kern table
Pushing this out early to catch bot errors since I'm using template tricks
we were not using in HarfBuzz before.
|
|
|
102f5ead
|
2017-11-01T02:10:18
|
|
Enable PSVita (arm-none-eabi) compile again and add it to CI (#594)
|
|
|
92bb5086
|
2017-10-31T22:58:03
|
|
[indic] Use mutable for virama_glyph
|
|
|
6c04dcb2
|
2017-10-31T20:11:00
|
|
Use bsearch() for large SFNT table directories
|
|
|
b0e33da0
|
2017-10-31T20:05:37
|
|
Add BinSearchArrayOf<>
|
|
|
aca378f5
|
2017-10-31T18:11:10
|
|
Sanitize (Headless)ArrayOf()::len to ensure it doesn't use offsets
|
|
|
5f047113
|
2017-10-31T18:10:40
|
|
Fix HeadlessArrayOf::sanitize_shallow()
|
|
|
7ce9f397
|
2017-10-31T15:34:01
|
|
Rename hb-sort-r.hh -> hb-dsalgs.hh
|
|
|
8eaff980
|
2017-10-31T15:30:06
|
|
Remove HB_TAG_CHAR4
|
|
|
d016c5bd
|
2017-10-27T12:14:00
|
|
Categorize Grantha candrabindu for use in Tamil
|
|
|
0feff4ba
|
2017-10-31T14:02:32
|
|
Simplify hb-sort-r.hh
See https://github.com/behdad/harfbuzz/pull/592
|
|
|
c290ba5b
|
2017-10-31T13:18:21
|
|
Define _GNU_SOURCE
Might help with https://github.com/behdad/harfbuzz/pull/592
Ie. bringing in qsort_r() prototype always.
|
|
|
98acdde3
|
2017-10-31T11:17:43
|
|
[coretext/uniscribe] Fix build
https://travis-ci.org/behdad/harfbuzz/jobs/295039536#L3468
https://ci.appveyor.com/project/behdad/harfbuzz/build/1.0.697/job/dr1ujlntxafeqbej#L142
|
|
|
ec86cc5e
|
2017-10-30T14:11:59
|
|
Fix Windows build
(And prevent it from happening in the future.)
|
|
|
e35a763c
|
2017-10-30T13:15:05
|
|
[post] Implement glyph_from_name()
This concludes https://github.com/behdad/harfbuzz/pull/568
|
|
|
6c738f35
|
2017-10-30T12:21:44
|
|
Make string-array return hb_string_t
|
|
|
e1a37f3d
|
2017-10-30T11:42:28
|
|
Add hb_string_t
|
|
|
21ac5678
|
2017-10-30T09:48:09
|
|
Fix tests
|
|
|
0f8b5aa1
|
2017-10-30T09:46:36
|
|
[post] Minor; towards implementing get_glyph_from_name()
|
|
|
977679f2
|
2017-10-29T17:33:32
|
|
Add hb_bsearch_r()
|
|
|
0712e915
|
2017-10-29T17:01:47
|
|
Remove hb_compare_func_t
|
|
|
538da749
|
2017-10-29T16:38:58
|
|
Add hb-sort-r, a portable qsort_r() replacement
|