Behdad Esfahbod
8565839480
Protect against possible invalid-memory access after OOM
2015-11-04 14:46:52 -08:00
Behdad Esfahbod
4cc80bed25
Fix typo!
...
Ouch! Fortunately that function was unused.
2015-11-04 14:46:10 -08:00
Behdad Esfahbod
9ac4b9656d
Add Unicode space category
...
Unused so far.
2015-11-04 14:19:25 -08:00
Behdad Esfahbod
8249ec3f86
Make top-byte of unicode_props available to be used differently per-GC
2015-11-04 13:26:17 -08:00
Behdad Esfahbod
cc5d3a3388
Towards using top-byte of unicode-props for more things
2015-11-04 13:22:33 -08:00
Behdad Esfahbod
2f38dde5a1
Add _hb_glyph_info_is_unicode_mark()
...
Unused right now.
2015-11-04 13:17:33 -08:00
Behdad Esfahbod
90d75f93bb
Tighten ccc-setting a bit and document it
2015-11-03 12:58:12 -08:00
Behdad Esfahbod
df698f3299
[ot-font] Fix hmtx table length checking, *again*
...
Exactly the same problem that I fixed in
63ef0b41dc
I rewrote the table checking yesterday in
67f8821fb2
and introduced the exact same issue again. :(
Good thing we have ongoing fuzzing going now. Was discovered
immediately by libFuzzer. Thanks kcc!
https://github.com/behdad/harfbuzz/issues/139#issuecomment-153449473
Fixes https://github.com/behdad/harfbuzz/issues/156
2015-11-03 12:15:12 -08:00
Behdad Esfahbod
ed2024ef93
[perf] Micro-optimize
2015-11-02 18:03:38 -08:00
Behdad Esfahbod
76a5310a83
Remove irrelevant comment
...
I tried moving the is_default_ignorable() function to an INTERNAL
function. That made the binary size grow by 5k AND things got a
tad bit slower!
2015-11-02 17:52:45 -08:00
Behdad Esfahbod
8259669fbd
Minor
2015-11-02 17:44:05 -08:00
Behdad Esfahbod
9382c471ea
Combine unicode_props0/1 into a uint16
...
Slightly faster. In prep for more changes.
2015-11-02 17:36:51 -08:00
Behdad Esfahbod
7127718545
[perf] Only call combining_class() for marks
...
Saves some time. Also preparing for reusing the ccc byte for other stuff.
2015-11-02 17:27:48 -08:00
Behdad Esfahbod
5ba450407b
Make max context-length and max nesting level configurable
...
...at compile time.
2015-11-02 15:43:39 -08:00
Behdad Esfahbod
67f8821fb2
[ot] Make bad-hmtx handling match FreeType
...
Also route fuzzing-related tests through hb-ot-font, to reduce dependency
on FreeType behavior for badly-broken fonts. Fixes failing test with
FreeType master.
2015-11-02 15:37:29 -08:00
Behdad Esfahbod
672ca3b4e6
Use templates for making sure expression is constant
2015-10-26 14:05:05 -07:00
Behdad Esfahbod
5c8174eda3
Update comments for removal of compat decompositions
2015-10-21 18:51:40 -02:00
Behdad Esfahbod
f679970040
Disable compatibility decomposition usage during normalization
...
Fixes https://github.com/behdad/harfbuzz/issues/152
2015-10-21 17:20:55 -02:00
Behdad Esfahbod
ce889189c1
Fix two more -Wshadow warnings
...
https://bugzilla.mozilla.org/show_bug.cgi?id=1215894
2015-10-21 11:23:12 -02:00
Behdad Esfahbod
4a6b1eedbb
Fix one more -Wshadow warning
...
https://bugzilla.mozilla.org/show_bug.cgi?id=1215894
2015-10-21 11:20:55 -02:00
Behdad Esfahbod
6f932bc8f9
Fix a few more -Wshadow-local warnings
...
https://bugzilla.mozilla.org/show_bug.cgi?id=1215894
2015-10-21 11:16:49 -02:00
Behdad Esfahbod
b90cb366d7
Fix one -Wshadow-compatible-local warning
...
From https://bugzilla.mozilla.org/show_bug.cgi?id=1215894
2015-10-21 11:13:21 -02:00
Behdad Esfahbod
50e5750bd8
Avoid unnecessary cast to 64-bit
...
Fixes https://github.com/behdad/harfbuzz/issues/146
Or I think it should.
2015-10-21 11:10:40 -02:00
Behdad Esfahbod
305d2fbf5a
Add HB_FALLTHROUGH
...
Borrowed from https://bugzilla.mozilla.org/show_bug.cgi?id=1215411
2015-10-21 11:04:28 -02:00
Ebrahim Byagowi
f35b3e931d
Add a prototype of DirectWrite as a shaping backend
2015-10-20 22:20:47 +03:30
Behdad Esfahbod
ca97ea7aa2
[ft] Revert change-of-behavior of hb_ft_font_create() introduced in 1.0.5
...
The default FreeType load flags where changed from FT_LOAD_NO_HINTING
to FT_LOAD_DEFAULT in 2a9627c564
.
This is crashing HarfBuzz-enabled FreeType as I suppose it causes
infinite recursion between HB and FT autohinter...
Revert the behavior change.
Fixes https://github.com/behdad/harfbuzz/issues/143
2015-10-15 20:20:22 -03:00
Behdad Esfahbod
63ef0b41dc
[ot-font] Fix hmtx wrong table length check
...
Discovered by libFuzzer. Ouch!
https://github.com/behdad/harfbuzz/issues/139#issuecomment-148289957
2015-10-15 12:54:28 -03:00
Behdad Esfahbod
613e630617
Reduce max nesting level from 8 to 6
...
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
Behdad Esfahbod
ed13e2ce50
[ot-font] Fix leak
...
https://github.com/behdad/harfbuzz/issues/139#issuecomment-147616887
2015-10-13 10:32:56 -03:00
Behdad Esfahbod
f966649747
Fix another memory access issue discovered by libFuzzer
...
Fixes https://github.com/behdad/harfbuzz/issues/139#issuecomment-146984679
2015-10-13 00:30:50 -04:00
Behdad Esfahbod
cc6ea308d4
Extern "C" custom-allocator declerations
2015-10-12 17:21:52 -04:00
Behdad Esfahbod
50f489a0a0
Typo
2015-10-11 20:59:29 -04:00
Behdad Esfahbod
ee9b0b6cb5
Fix another sanitize bug
...
Also discovered by "libFuzzer".
2015-10-09 14:23:15 -04:00
Behdad Esfahbod
f396fbb000
Fix return value of sanitize when subformat is not readable
...
This is a fix on top of the previous issue fixed in
c917965b9e
.
This was caught by "libFuzzer" testing.
2015-10-09 12:25:55 -04:00
Behdad Esfahbod
77a1a2bc18
Add hb_dispatch_context_t
2015-10-09 12:20:58 -04:00
Behdad Esfahbod
3e905e396b
Add hb_font_set_parent()
...
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
Behdad Esfahbod
edeb3dabf4
[ft] Add version for new API
2015-10-08 12:47:15 -04:00
Behdad Esfahbod
2a9627c564
[ft] API: Add hb_font_[sg]et_load_flags() API
...
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
Behdad Esfahbod
3224a594dc
Minor
2015-10-07 17:33:02 -04:00
Behdad Esfahbod
52b418555b
Allow compiling with custom allocators
...
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
Behdad Esfahbod
88da7bba9f
Default font scale to face upem
...
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
Behdad Esfahbod
1866e17114
Make hb_font_create_sub_font() NOT make parent immutable
...
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
Behdad Esfahbod
980e25cad2
Fix hb-ot-shape-normalize with empty buffer
...
Part of https://github.com/behdad/harfbuzz/issues/136
2015-10-02 08:21:12 +01:00
Behdad Esfahbod
a5efaac4ff
Replace a couple of malloc()s with calloc()
2015-10-02 08:02:29 +01:00
Behdad Esfahbod
26ba4d1e1f
Fix segfault with empty buffer in hb_shape_plan_execute()
...
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
Behdad Esfahbod
b47159011c
Define return_trace()
...
Not functional change (expected!).
2015-09-29 14:57:02 +01:00
Behdad Esfahbod
c917965b9e
Add missing returns
...
Fixes possible invalid read of two bytes.
Reported by Behzad Najjarpour Jabbari, Secunia Research.
2015-09-29 14:45:35 +01:00
Behdad Esfahbod
f3159ba514
Micro-optimize hb_language_from_string()
...
As measured / improved by Benson Limketkai.
2015-09-29 14:34:56 +01:00
Sascha Brawer
f2ad935e19
Handle language tags that indicate phonetic IPA transcription
...
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
Behdad Esfahbod
b8811429b6
Fix Since tags
...
Fixes https://github.com/behdad/harfbuzz/issues/103
2015-09-03 15:53:22 +04:30
Behdad Esfahbod
5d74ff02ab
Fix Since: version tags on font and face APIs
...
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
Behdad Esfahbod
5828c45d7a
[indic] Add comments to merge_clusters calls
2015-09-01 16:34:12 +01:00
Behdad Esfahbod
bdc8215949
[thai] Respect cluster-level > 0
2015-09-01 16:24:54 +01:00
Behdad Esfahbod
5b31fe383e
[use] Merge /before/ reordering
2015-09-01 16:24:34 +01:00
Behdad Esfahbod
0d438f89bd
[hangul] Merge /before/ reordering
2015-09-01 16:24:13 +01:00
Behdad Esfahbod
f883de664f
[OT] Merge /before/ reordering
2015-09-01 16:23:40 +01:00
Behdad Esfahbod
c403d63200
[myanmar] Use buffer->sort() to sort cluster
...
This can possibly produce more granular clusters.
2015-09-01 16:15:25 +01:00
Behdad Esfahbod
e995d33c10
[OT] Merge clusters when reordering marks for normalization
...
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=541608
and cluster test.
2015-09-01 16:13:32 +01:00
Behdad Esfahbod
93099748e3
Minor
2015-09-01 16:11:27 +01:00
Behdad Esfahbod
85846b3de7
Use insertion-sort instead of bubble-sort
...
Needed for upcoming merge-clusters fix.
2015-09-01 15:07:52 +01:00
Behdad Esfahbod
326b5ebf57
Poison freed objects such that double-free is detected
...
Previously we were setting refcount of freed objects to the inert value, which
was harmful because it caused further destroy()s of the freed object to NOT
call free() and hence hide the bug. Indeed, after eb0bf3ae66
test-object
was double-free'ing objects and this was never caught on Linux. It only was
caught as crashing on Mac.
Now we poison refcount upon freeing and check that it's valid whenever reading
it. Makes test-object fail now.
2015-08-30 17:29:21 +01:00
Behdad Esfahbod
6578575cc8
[GPOS] Fix cursive connection with mix of RTL and non-RTL lookups
...
See thread "Issue with cursive attachment" started by Khaled.
Turned out fixing this wasn't as bad as I had assumed. I like the
new code better; we now have a theoretical model of cursive
connections that is easier to reason about.
2015-08-25 20:29:36 +01:00
Behdad Esfahbod
58f2a73fb9
[GPOS] Rewrite cursive attachment slightly differently
...
In anticipation for upcoming fix for bug reported by
Khaled in thread "Issue with cursive attachment".
2015-08-25 18:58:24 +01:00
Behdad Esfahbod
fdd1770e00
Add API/cmdline to show glyph extents when serializing buffer
...
New API: HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS
hb-shape now accepts --show-extents.
Patch from Simon Cozens.
2015-08-24 13:49:55 +01:00
Behdad Esfahbod
2cee5b68a0
[ot-font] Fix short-offset calculation
2015-08-24 13:45:12 +01:00
Behdad Esfahbod
b50fcfa829
[ot-font] Implement glyph_extents() for TrueType fonts
...
This brings ot-fonts into almost-complete shape and mostly in par with
ft font.
2015-08-23 14:42:20 +01:00
Behdad Esfahbod
0299b45000
Make BYTE a real type
2015-08-21 12:44:36 +01:00
Behdad Esfahbod
ed6962c795
[coretext] Use i32 instead of u32 as well
...
Shouldn't cause *any* functional changes, but is more correct.
2015-08-20 15:39:53 +01:00
Behdad Esfahbod
163c435f18
[uniscribe] Fix negative offsets
...
Ouch!
2015-08-20 15:39:06 +01:00
Behdad Esfahbod
958c268fa3
[coretext] Add TODO item
2015-08-19 13:22:12 +01:00
Behdad Esfahbod
7c5bee09d9
[uniscribe] Fix font scale handling
...
By default shape at upem (or ppem), and scale results.
Similar to work done in CoreText backend, but using upem as default.
2015-08-19 13:20:31 +01:00
Behdad Esfahbod
902e74a098
Commented-out code to print buffer before each lookup
...
To be turned into a useful HB_DEBUG_SHAPE infrastructure...
2015-08-18 18:55:03 +01:00
Behdad Esfahbod
75504a5048
Allow serializing buffer with output-buffer being used
...
Ie, don't call get_positions() if positions are not
requested for serialization.
2015-08-18 18:47:02 +01:00
Behdad Esfahbod
e47b772a56
[ot] Change buffer content type right after we map to glyphs
...
Needed for upcoming debug output changes.
2015-08-18 18:42:47 +01:00
Behdad Esfahbod
ddd6bf12f1
Don't declare dependency on freetype in harfbuzz.pc
...
See comments.
2015-08-18 15:55:09 +01:00
Behdad Esfahbod
2c8b3b2e53
[debug] Print lookup index in debug-apply output
2015-08-18 14:36:43 +01:00
Behdad Esfahbod
50ad7788ee
[coretext] Remove assert that kicks in on Mac OS 10.6
...
http://crbug.com/419769
2015-08-18 10:22:16 +01:00
Behdad Esfahbod
2b646fa07f
Remove unused function
2015-08-17 16:03:28 +02:00
ThePhD
23237b0279
Last apparent boolean fix!
2015-08-14 01:19:08 -04:00
ThePhD
5c99cf93d6
Merge branch 'master' into vc++-fixes
2015-08-14 01:02:00 -04:00
Behdad Esfahbod
539a610e2e
Add Libs.private and Requires.private to harfbuzz.pc
...
Fixes https://bugs.freedesktop.org/show_bug.cgi?id=64501
2015-08-11 12:58:49 +02:00
jfkthame
c7dfe316f8
Don't rely on .cluster in _hb_ot_shape_normalize()
...
Fixes https://github.com/behdad/harfbuzz/pull/124
2015-08-09 18:26:27 +02:00
jfkthame
9099e48e29
Don't rely on .cluster field in fallback_position
...
Fixes tests/cluster.
Fixes https://github.com/behdad/harfbuzz/pull/123
2015-08-08 18:03:38 +02:00
Behdad Esfahbod
bd22a5cfae
Bug 91559 - HarfBuzz 1.0.1: Inconsistent DLL files specified/created...
...
Fixes https://bugs.freedesktop.org/show_bug.cgi?id=91559
2015-08-07 11:13:27 +02:00
Behdad Esfahbod
f1c20e1ba5
[USE] Fix out-of-bounds static array access
2015-07-27 12:16:02 +02:00
Behdad Esfahbod
260442346a
1.0.0
2015-07-26 23:39:10 +02:00
Behdad Esfahbod
df6cb84449
Merge branch 'use'
2015-07-26 19:40:55 +02:00
Behdad Esfahbod
23e56e088a
Fix broken sentence
2015-07-25 17:38:21 +02:00
Grigori Goronzy
91a2e5d287
Update UCDN to upstream commit 8af93f30
...
This adds support for Unicode 8.0 and fixes a bug with wrong properties
for ranges of codepoints.
2015-07-25 17:32:16 +02:00
Behdad Esfahbod
0f98fe88f4
[ot] Search globally for 'vert' feature if not found in specified script/lang
...
Fixes https://github.com/behdad/harfbuzz/issues/63
2015-07-23 11:52:11 +01:00
Behdad Esfahbod
f327aacfa1
[ot] Minor
2015-07-23 11:32:59 +01:00
Behdad Esfahbod
d78463c801
Minor debug output fix
2015-07-23 10:11:35 +01:00
Behdad Esfahbod
d99f50bde0
Add missing TRACE_RETURN
2015-07-23 10:08:48 +01:00
Behdad Esfahbod
2dc8e3f470
[ot] Add missing return!
2015-07-23 10:07:21 +01:00
Behdad Esfahbod
8cfbc304ee
Fix hide-default-ignorables after f0010dfd01
...
We can't delete things before hb_ot_layout_position_finish(). So,
just zero the advance before it, and remove later.
2015-07-22 18:41:10 +01:00
Behdad Esfahbod
2dbd3d29d6
Fix hide-ignorables if font doesn't have space glyph
...
Was broken by 82b521aeb7
, as we have
positioning data by then and can't use the output buffer. Ouch!
2015-07-22 18:29:47 +01:00
Behdad Esfahbod
4ba796b26e
Refactor _hb_glyph_info_is_default_ignorable()
2015-07-22 17:41:31 +01:00
Behdad Esfahbod
f0010dfd01
[ot] Hide default-ignorables before finishing off positioning
...
For example, fixes the following sequence with Arial XP:
628 25cc 651 25cc 64e 3a 20 628 651 34f 64e
628 25cc 64e 25cc 651 3a 20 628 64e 34f 651
Discovered as part of:
https://bugs.freedesktop.org/show_bug.cgi?id=85873
2015-07-22 17:36:23 +01:00
Behdad Esfahbod
376d587f36
Implement more granular cluster-merging
...
TODO: Documentation.
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=71445
2015-07-22 16:51:12 +01:00
Behdad Esfahbod
a60e2cfa39
[ot] Don't rely on cluster numbers for ensure_native_direction()
2015-07-22 15:49:08 +01:00
Behdad Esfahbod
701112dad9
[ot] Simplify form_clusters()
2015-07-22 15:42:20 +01:00
Behdad Esfahbod
7b8b63adc5
[ot] Don't mirror character if font doesn't support mirrored character!
2015-07-22 15:24:26 +01:00
Behdad Esfahbod
97d7c3a100
[graphite2] Fix bunch of stuff
...
Based on patch from Martin Hosken, with review from Jonathan and I.
2015-07-22 14:28:25 +01:00
Behdad Esfahbod
ea7f8414e3
[graphite2] Enlarge buffer for output glyphs!
2015-07-22 13:53:45 +01:00
Behdad Esfahbod
9cd59db1af
[USE] Implement topographical features for non-Arabic-joining scripts
...
This works per-syllable as per the spec, but we think it should be per
spacing/base/??? glyph instead.
2015-07-22 13:31:07 +01:00
Behdad Esfahbod
ecb0b24ef3
Use foreach_cluster in Indic shaper
2015-07-22 12:02:09 +01:00
Behdad Esfahbod
56f71ff988
Use foreach_syllable in Myanmar shaper
2015-07-22 11:58:11 +01:00
Behdad Esfahbod
ac596511a8
Add foreach_syllable
...
Use it in USE.
2015-07-22 11:54:02 +01:00
Behdad Esfahbod
8ba9e68968
[USE] Do Arabic-like shaping
2015-07-22 11:17:34 +01:00
Behdad Esfahbod
9daf2dfb6b
Add hb-ot-shape-complex-arabic-private.hh
2015-07-22 10:49:13 +01:00
Behdad Esfahbod
a51a661fe1
[USE] Only reorder the first component of a split left mark
2015-07-21 18:24:21 +01:00
Behdad Esfahbod
a08a278b15
[USE] Don't compose split matras
...
Same logic as in Indic shaper.
2015-07-21 18:09:40 +01:00
Behdad Esfahbod
21cb08a417
Remove unused SEA shaper
2015-07-21 17:47:06 +01:00
Behdad Esfahbod
db1e9cdd41
Retire SEA shaper in favor of USE
2015-07-21 17:46:06 +01:00
Behdad Esfahbod
87dde9c647
[USE] Only use USE shaper if script system is not DFLT
...
Same logic as Indic and SEA.
2015-07-21 17:31:43 +01:00
Behdad Esfahbod
29832d797f
Route misc untested scripts through USE shaper instead of Indic
...
These were never tested with Indic shaper, and indeed wouldn't work there
because they didn't have their viramas and other config defined. They are
all also supported by MS through USE, so route them there.
2015-07-21 17:24:18 +01:00
Behdad Esfahbod
40c4a991c7
[USE] Implement dotted-circle
...
This makes USE feature-complete as far as the Indic-like features
are concerned.
2015-07-21 17:14:54 +01:00
Behdad Esfahbod
7ce03ebe7c
[USE] Move pref
2015-07-21 16:55:26 +01:00
Behdad Esfahbod
2d4b62ead9
[USE] Fix-up variation selectors and word joiner in table
2015-07-21 16:46:37 +01:00
Behdad Esfahbod
ad7178227f
[USE] Use a couple warnings
2015-07-21 16:43:27 +01:00
Behdad Esfahbod
a85c4da9b1
[USE] Move rphf
2015-07-21 16:07:10 +01:00
Behdad Esfahbod
5b5617e066
Add FLAG_UNSAFE()
...
Unused right now.
2015-07-21 15:52:15 +01:00
Behdad Esfahbod
f8160a4959
Add FLAG_SAFE() for values known to be small-enough
...
And add check to FLAG()
2015-07-21 15:50:02 +01:00
Behdad Esfahbod
366aeaad00
Add note re ASSERT_STATIC_EXPR_ZERO()
2015-07-21 15:45:48 +01:00
Behdad Esfahbod
d6adca9fbb
Remove unused macro ASSERT_STATIC_EXPR()
2015-07-21 15:17:27 +01:00
Behdad Esfahbod
1025e1a9e7
Use unsigned in FLAG()
2015-07-21 15:05:35 +01:00
Behdad Esfahbod
cf59c7589c
[USE] Use use_category() for rphf/pref memory
2015-07-21 14:51:45 +01:00
Behdad Esfahbod
595936ec25
[USE] Hook of rphf and pref custom processing
...
Still no reordering.
2015-07-21 14:15:35 +01:00
Behdad Esfahbod
ba72801325
[USE] Add CGJ to table
2015-07-21 11:57:23 +01:00
Behdad Esfahbod
4febed61ed
[USE] Set up features
2015-07-21 10:38:48 +01:00
Behdad Esfahbod
52a9577956
[USE] Hook up new scripts to USE shaper
...
Don't reroute scripts that we were routing to other shapers
before (just yet).
2015-07-21 10:02:04 +01:00
Behdad Esfahbod
b4c0829bc1
[USE] Remove unused Unicode data enums from USE C++ side
2015-07-21 09:31:19 +01:00
Behdad Esfahbod
44910cef62
[USE] Finish converting Unicode positional categories to USE
...
Even compiles.
2015-07-20 18:01:10 +01:00
Behdad Esfahbod
ad72555252
[USE] Map from Unicode data to USE syllabic categories
...
Positional sub-categories not applied yet.
2015-07-20 17:00:06 +01:00
Behdad Esfahbod
20e246e674
[USE] Start moving Unicode-to-USE mapping into Python code
2015-07-20 15:56:19 +01:00
Behdad Esfahbod
eb74535cc2
[USE] Fix Number clusters
...
The spec wrongly has "H" where "HN" is meant.
2015-07-20 15:33:25 +01:00
Behdad Esfahbod
a9663958fe
[USE] Start putting together the shaper body
2015-07-20 14:24:55 +01:00
Behdad Esfahbod
e0eabd7f67
[USE] Put a Ragel machine together
...
Grammar from the spec!
2015-07-20 13:50:38 +01:00
Behdad Esfahbod
fd74b939b1
Minor
2015-07-20 13:30:45 +01:00
Behdad Esfahbod
5e5c8560cc
[USE] Minor optimization of USE table
2015-07-20 12:01:20 +01:00
Behdad Esfahbod
c48ff28852
[USE] Build Universal Shaping Engine data table from Unicode 8 files
2015-07-20 11:46:17 +01:00
Behdad Esfahbod
e2c95116e1
[USE] Add Universal Shaping Engine to Makefile
2015-07-20 11:33:27 +01:00
Behdad Esfahbod
41a29af805
Update Arabic shaping table for Unicode 8.0
2015-07-15 01:39:57 +01:00
Behdad Esfahbod
64a2726e2c
Add Unicode 8.0 scripts
...
Based on https://bugzilla.mozilla.org/show_bug.cgi?id=1183209
2015-07-15 01:36:39 +01:00
Behdad Esfahbod
9ae156b768
Fix pragma usage
...
https://bugs.freedesktop.org/show_bug.cgi?id=91228
Commit cdcdfe61b9
changed two `#pragma
message` to `#pragma error` in hb-unicode.cc, however MSVC uses #error,
just like the #else branch. `#pragma error` is an unknown pragma so
MSVC does not fail the build because of it, which I believe was the
intention of that commit.
If it's meant to be an #error, then the #ifdef for _MSC_VER can be
removed entirely.
2015-07-05 22:43:17 +01:00
ThePhD
8ad89f057d
Spelling words is not my strong point.
2015-06-23 09:09:24 -04:00
ThePhD
e0a828ecbd
Back to using regular `strdup`, with an `hb-private.hh` fix that special-cases VC++'s
...
definition and usage of the words
2015-06-23 09:07:17 -04:00
ThePhD
8e545d5961
Fix all VC++ warnings and errors in the current commit's builds.
2015-06-22 22:29:04 -04:00
Behdad Esfahbod
5f13bbd9d4
When removing default-ignorables, merge clusters
...
Fixes test-shape, and:
https://code.google.com/p/chromium/issues/detail?id=497578
2015-06-19 13:31:49 -07:00
Behdad Esfahbod
82b521aeb7
Rewrite hide_default_ignorables
...
Separate the loops for the two cases of replacing with space
and deleting. For deleting, use the out-buffer machinery.
Needed for upcoming cluster merge fix.
2015-06-19 13:26:03 -07:00