50163976d2
[cmake] Enable cmake tests on distribution and test it ( #664 )
2017-12-25 01:55:48 +03:30
7bfdf1a941
Forbid Batak killers after vowel signs
2017-12-24 14:21:22 -08:00
9890782736
[ci] Add -Wno-attributes to djgpp, add alpine, format ( #663 )
2017-12-25 01:32:46 +03:30
72ecaae0ad
[use] Allow ZWJ before/after Halant
...
https://github.com/harfbuzz/harfbuzz/issues/542#issuecomment-353169729
2017-12-24 16:05:07 -05:00
bc92245b68
Minor
2017-12-24 15:54:58 -05:00
81dfc29d2d
[ci] Add a DOS/djgpp compiler ( #659 )
2017-12-21 20:15:37 +03:30
007a2a4317
1.7.4
2017-12-20 12:09:00 -05:00
a9432bde7e
HarfBuzz 1.7.1 and later don't compile on AIX with xlC ( #655 )
2017-12-19 20:22:24 -05:00
2fe5f885b6
[set] Handle nil set in add_range() / add_sorted_array()
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/657
2017-12-19 14:48:26 -05:00
b5bbb791d3
1.7.3
2017-12-18 09:18:51 -05:00
1245395a60
[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.
2017-12-17 12:33:08 -05:00
493a005d95
[set] In add_sorted_array(), bail if data is not sorted
2017-12-16 11:49:39 -05:00
a7bd6d7a4c
[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
2017-12-16 11:39:32 -05:00
1ce7d6e215
[set] Optimize add_array() / add_sorted_array()
...
Does page lookup as needed.
2017-12-16 11:39:11 -05:00
71e6adf1e2
[collect_glyphs] handle ClassDef better
2017-12-16 11:07:37 -05:00
87cc5a65cb
[collect_glyphs] In PairPosFornat2 do not collect classDef1
...
The coverage already covered that.
2017-12-16 06:18:07 -08:00
81f27df4d9
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...
2017-12-16 06:12:06 -08:00
5d02572034
[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
2017-12-14 19:35:47 -08:00
9d6511a734
[set] Reduce number of preallocated pages from 8 to 1
...
Now that pagesize is 8192, this feels better.
2017-12-14 19:07:17 -08:00
ae2e2b068e
Fix partial tracing debug builds
2017-12-14 19:07:17 -08:00
9daa88cd79
Minor
2017-12-14 19:07:17 -08:00
f424a34223
[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
2017-12-14 13:30:38 -08:00
0fe62c1f33
[set] Add add_array()
...
To be used to optimize adding a whole bunch of (sorted) items at the same time,
as in CoverageFormat1.
2017-12-14 10:39:00 -08:00
20e69c950d
[test] print commented line, like the original script ( #649 )
2017-12-07 12:24:12 +03:30
71ad2777c5
[ci] Add an after distribution test runner ( #648 )
2017-12-07 11:35:36 +03:30
5f061d27d5
Rewrite run-tests in python ( #647 )
2017-12-07 11:22:55 +03:30
3ce6c7bd96
[ci] Sort out Travis configuration
...
Use a matrix to avoid a gazillion if's.
2017-12-07 01:03:20 +02:00
5a6d2b986a
[ci] minor improvements ( #644 )
2017-12-06 18:27:27 +03:30
840a32e3f3
Run cmake tests on CI builds
2017-12-06 15:25:10 +02:00
c860955148
Add API tests to cmake build
2017-12-06 15:25:10 +02:00
f19126dd35
We are already inside “if HAVE_GLIB” check
2017-12-06 15:25:10 +02:00
7af48a3f37
[ci] Don't cache msys2 folder
2017-12-06 14:22:19 +03:30
b6f505c716
[ci] Enable glib and freetype on appveyor cmake ( #643 )
2017-12-06 13:51:04 +03:30
03b7a221f7
[debug] Use %p to print pointers
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/640
2017-12-05 13:13:58 -08:00
353cc6fbf0
[ci] Fix appveyor badge
2017-12-05 22:37:34 +02:00
0dc03ef757
Indic: always hyphenate pre-base-reordering, for clarity.
2017-12-05 11:29:43 -08:00
be59f3cbf4
Silence unused-variables warning on MSVC
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/635
2017-12-05 09:01:28 -08:00
80c1b01f05
Allow digits in language system tags
2017-12-05 08:56:41 -08:00
85bb89a88b
Fix string matching in parse_bool
2017-12-04 13:10:16 -08:00
0fd89dc61c
[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
2017-12-04 10:52:06 -08:00
843f7f7035
1.7.2
2017-12-04 09:01:43 -08:00
eeb26d21d4
[set] Actually commit fixes mentioned in previous commit!
2017-12-02 15:22:04 -08:00
20b4672754
[set] Fix recent changes
...
Ouch!
Add tests.
2017-12-02 15:15:50 -08:00
0744149cda
[set] Protect against bad input in hb_set_add_range()
2017-12-02 15:06:15 -08:00
d5e29303db
[coretext] Add hb_coretext_font_create()
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/628
New API:
hb_coretext_font_create()
2017-12-02 14:52:57 -08:00
9d0194b3a8
[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.
2017-12-01 13:56:06 -08:00
438c325a25
[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
2017-12-01 13:34:14 -08:00
be9e307a88
[ot] Ensure layout in hb_ot_layout_table_get_lookup_count()
2017-12-01 12:37:05 -08:00
d9066afd6b
Add another test for previous commit
...
From https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4273
2017-11-29 16:18:18 -08:00
16fba5b215
[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
2017-11-29 16:08:11 -08:00
Ebrahim Byagowi
David Corbett
Behdad Esfahbod
Volker H. Simonis
Khaled Hosny
Nathan Willis
Olivier Blin