86cadc2cd4
1.0.6
2015-10-15 20:25:29 -03:00
ca97ea7aa2
[ft] Revert change-of-behavior of hb_ft_font_create() introduced in 1.0.5
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The default FreeType load flags where changed from FT_LOAD_NO_HINTING
to FT_LOAD_DEFAULT in 2a9627c564https://github.com/behdad/harfbuzz/issues/143
2015-10-15 20:20:22 -03:00
338ffec9e4
Add tests for a couple of fixed issues found by libFuzzer
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From:
https://github.com/behdad/harfbuzz/issues/139#issuecomment-147616887
https://github.com/behdad/harfbuzz/issues/139#issuecomment-148289957
2015-10-15 12:56:19 -03:00
63ef0b41dc
[ot-font] Fix hmtx wrong table length check
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Discovered by libFuzzer. Ouch!
https://github.com/behdad/harfbuzz/issues/139#issuecomment-148289957
2015-10-15 12:54:28 -03:00
613e630617
Reduce max nesting level from 8 to 6
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We probably should implement better system to catch cyclic lookups.
But for now, this speeds up worst case behavior with broken fonts
considerably without compromising legitimate usecases.
https://github.com/behdad/harfbuzz/issues/139#issuecomment-147788447
2015-10-13 23:33:28 -03:00
ab17052924
1.0.5
2015-10-13 10:55:33 -03:00
ed13e2ce50
[ot-font] Fix leak
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https://github.com/behdad/harfbuzz/issues/139#issuecomment-147616887
2015-10-13 10:32:56 -03:00
55db94be2b
Add test for previous commit
2015-10-13 00:33:59 -04:00
f966649747
Fix another memory access issue discovered by libFuzzer
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Fixes https://github.com/behdad/harfbuzz/issues/139#issuecomment-146984679
2015-10-13 00:30:50 -04:00
c1a5dc46c2
[fuzz] Add fuzzing script from kcc@
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https://github.com/behdad/harfbuzz/issues/139
2015-10-12 17:39:52 -04:00
cc6ea308d4
Extern "C" custom-allocator declerations
2015-10-12 17:21:52 -04:00
98c6fccc00
Add test for ee9b0b6cb5
2015-10-11 21:41:04 -04:00
50f489a0a0
Typo
2015-10-11 20:59:29 -04:00
ee9b0b6cb5
Fix another sanitize bug
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Also discovered by "libFuzzer".
2015-10-09 14:23:15 -04:00
34379b49e6
Add test for previous fix
2015-10-09 12:34:02 -04:00
f396fbb000
Fix return value of sanitize when subformat is not readable
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This is a fix on top of the previous issue fixed in
c917965b9e
2015-10-09 12:25:55 -04:00
77a1a2bc18
Add hb_dispatch_context_t
2015-10-09 12:20:58 -04:00
3e905e396b
Add hb_font_set_parent()
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No reason to not have it. Makes life easier later.
We (hb-ft, hb-ot-font, etc) can use this API to inject new
parent into a font...
2015-10-08 12:51:02 -04:00
edeb3dabf4
[ft] Add version for new API
2015-10-08 12:47:15 -04:00
2a9627c564
[ft] API: Add hb_font_[sg]et_load_flags() API
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This changes the default load_flags of fonts created using
hb_ft_font_create() from NO_HINTING to DEFAULT. Hope that doesn't
break too much client code.
Code calling hb_ft_font_set_funcs() is unaffected.
2015-10-07 17:39:37 -04:00
3224a594dc
Minor
2015-10-07 17:33:02 -04:00
52b418555b
Allow compiling with custom allocators
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User can define hb_malloc_impl, etc, to name of custom allocator functions
that have the same signature as malloc.
2015-10-03 13:20:55 +01:00
88da7bba9f
Default font scale to face upem
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Makes for a better default and avoids nasty inheritance issues.
See mailing list thread "Default hb_font_t scale".
2015-10-02 14:38:20 +01:00
1866e17114
Make hb_font_create_sub_font() NOT make parent immutable
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We don't rely on that. However, whenever hb_font_make_immutable()
is called, it makes its parenting chain immutable.
2015-10-02 14:21:29 +01:00
980e25cad2
Fix hb-ot-shape-normalize with empty buffer
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Part of https://github.com/behdad/harfbuzz/issues/136
2015-10-02 08:21:12 +01:00
a5efaac4ff
Replace a couple of malloc()s with calloc()
2015-10-02 08:02:29 +01:00
26ba4d1e1f
Fix segfault with empty buffer in hb_shape_plan_execute()
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Move the empty-buffer check from hb_shape_full() to hb_shape_plan_execute().
Reported by Simon Cozens.
2015-10-02 07:25:52 +01:00
432ffc47a4
1.0.4
2015-09-30 22:51:16 +01:00
b47159011c
Define return_trace()
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Not functional change (expected!).
2015-09-29 14:57:02 +01:00
c917965b9e
Add missing returns
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Fixes possible invalid read of two bytes.
Reported by Behzad Najjarpour Jabbari, Secunia Research.
2015-09-29 14:45:35 +01:00
f3159ba514
Micro-optimize hb_language_from_string()
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As measured / improved by Benson Limketkai.
2015-09-29 14:34:56 +01:00
f2ad935e19
Handle language tags that indicate phonetic IPA transcription
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The BCP-47 registry defines a variant subtag "fonipa" that can be used
in combination with arbitrary other language tags. For example,
"rm-CH-fonipa-sursilv" indicates the Sursilvan dialect of Romansh
as used in Switzerland, transcribed used the International Phonetic
Alphabet.
http://www.iana.org/assignments/language-subtag-registry/language-subtag-registry
2015-09-29 14:32:06 +01:00
b8811429b6
Fix Since tags
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Fixes https://github.com/behdad/harfbuzz/issues/103
2015-09-03 15:53:22 +04:30
5d74ff02ab
Fix Since: version tags on font and face APIs
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A while back we marked every API as version:1.0. We should fix them all
to reflect real version they were introduced. This is a start.
Patch from Nikolay Sivov.
2015-09-03 14:55:59 +04:30
7f54053974
1.0.3
2015-09-01 17:03:50 +01:00
5828c45d7a
[indic] Add comments to merge_clusters calls
2015-09-01 16:34:12 +01:00
bdc8215949
[thai] Respect cluster-level > 0
2015-09-01 16:24:54 +01:00
5b31fe383e
[use] Merge /before/ reordering
2015-09-01 16:24:34 +01:00
0d438f89bd
[hangul] Merge /before/ reordering
2015-09-01 16:24:13 +01:00
f883de664f
[OT] Merge /before/ reordering
2015-09-01 16:23:40 +01:00
c403d63200
[myanmar] Use buffer->sort() to sort cluster
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This can possibly produce more granular clusters.
2015-09-01 16:15:25 +01:00
e995d33c10
[OT] Merge clusters when reordering marks for normalization
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Fixes https://bugzilla.gnome.org/show_bug.cgi?id=541608
and cluster test.
2015-09-01 16:13:32 +01:00
b6d7d161a8
[tests] Add Hebrew test for normalization under cluster-level=1
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Currently fails.
https://bugzilla.gnome.org/show_bug.cgi?id=541608
2015-09-01 16:12:44 +01:00
93099748e3
Minor
2015-09-01 16:11:27 +01:00
85846b3de7
Use insertion-sort instead of bubble-sort
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Needed for upcoming merge-clusters fix.
2015-09-01 15:07:52 +01:00
fad2674874
Minor
2015-09-01 14:45:46 +01:00
23e4fac6de
Update git.mk from upstream
2015-08-31 19:41:01 +01:00
5783e05f81
[docs] Move docs/reference/ contents into docs/
2015-08-31 19:18:10 +01:00
cd5e3a13a6
[docs] Fix out-of-tree build
2015-08-31 19:16:41 +01:00
3899795fa3
Merge pull request #131 from simoncozens/docs
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Use gtk-doc to build user's manual as well as reference
2015-08-31 10:46:01 +01:00
Behdad Esfahbod
Sascha Brawer