Commit Graph

7128 Commits

Author SHA1 Message Date
Behdad Esfahbod 7fd940f899 [map] Add TODO 2019-03-30 16:29:19 -07:00
Behdad Esfahbod 6dcf7c4017 [serialize] Add unused 'tail' 2019-03-30 15:08:39 -07:00
Behdad Esfahbod fe05e48086 [serialize] Add ran_out_of_room 2019-03-30 15:06:25 -07:00
Behdad Esfahbod a7c63cd8f8 Split sanitize and dispatch into their own files 2019-03-30 14:59:40 -07:00
Behdad Esfahbod be66b575fc Move serializer to hb-serialize.hh 2019-03-30 14:53:54 -07:00
Behdad Esfahbod bb22462f29 Whitespace 2019-03-30 14:46:54 -07:00
Behdad Esfahbod ef33b5d1f6 [map] Deref pointers before equality check 2019-03-30 14:39:21 -07:00
Behdad Esfahbod c98f51da71 [map] Templatize hb_map_t
Template name is hb_hashmap_t<K,V>.
2019-03-30 14:32:52 -07:00
Behdad Esfahbod 4b7f4dbc0c Add hb_deref_pointer() 2019-03-30 13:48:32 -07:00
Behdad Esfahbod e530692799 [iter] Fix bug in hb_any() and hb_none() 2019-03-29 23:31:39 -07:00
Behdad Esfahbod f505b5d5c9 [iter] Port remaining "for (auto" instances to daggers 2019-03-29 22:55:02 -07:00
Behdad Esfahbod 668d2d562f [iter] One more dagger 2019-03-29 22:48:38 -07:00
Behdad Esfahbod d51452500f [iter] Remove more wrong &&'s
Sigh...
2019-03-29 22:48:12 -07:00
Behdad Esfahbod 05f2130a1c [iter] More daggers 2019-03-29 22:43:12 -07:00
Behdad Esfahbod 22ec4c3aa5 [iter] More daggers 2019-03-29 22:29:00 -07:00
Behdad Esfahbod 688069bbfb [iter] One more dagger 2019-03-29 22:17:31 -07:00
Behdad Esfahbod 90b60bd690 Remove HB_DEBUG_WOULD_APPLY
Not that useful.
2019-03-29 22:12:42 -07:00
Behdad Esfahbod 4d28267e59 [iter] Port more to daggers 2019-03-29 22:04:15 -07:00
Behdad Esfahbod 9d8c72042b Whitespace 2019-03-29 21:59:28 -07:00
Behdad Esfahbod 418e9d07e2 Simplify code 2019-03-29 21:57:26 -07:00
Behdad Esfahbod f5ef8a7347 [iter] Port one more function to dagger 2019-03-29 21:57:17 -07:00
Behdad Esfahbod bcab098c8f [iter] Port more code to daggers 2019-03-29 21:49:18 -07:00
Behdad Esfahbod 4c75158e18 [iter] Port two more functions to daggers 2019-03-29 21:46:13 -07:00
Behdad Esfahbod e70ccbe9ed Fix pair signature
Oh well.  Again, who does fully understand what is right???
2019-03-29 21:45:49 -07:00
Behdad Esfahbod 6237b47f0c [iter] Add hb_unzip() 2019-03-29 21:36:49 -07:00
Behdad Esfahbod f1dad91eb3 Whitespace 2019-03-29 21:17:08 -07:00
Behdad Esfahbod 896b31670d [iter] Port two more loops to dagger 2019-03-29 21:16:30 -07:00
Behdad Esfahbod 8e34cb251a [iter] Remove unneeded &&
Next commit needs this.  I never fully get this, sigh.
2019-03-29 21:14:20 -07:00
Behdad Esfahbod 12a4c0441f Whitespace 2019-03-29 21:06:10 -07:00
Behdad Esfahbod 4c38a9f601 Remove hb_assign()
Not needed anymore.  We just use operator= now.
2019-03-29 20:23:07 -07:00
Behdad Esfahbod b986c6a321 [C++11] Remove IntType::set() in favor of operator= 2019-03-29 20:21:21 -07:00
Behdad Esfahbod 58ad357951 [vector] Accept all types in push(...)
Let assignment operator worry about conversion.
2019-03-29 20:05:19 -07:00
Behdad Esfahbod 489faf826c [C++11] Use type aliases for template partial instantiations 2019-03-29 20:01:37 -07:00
Behdad Esfahbod 4fd02f6ee5 Remove unused line 2019-03-29 17:58:23 -07:00
Behdad Esfahbod 9a5b15dc1e [C++11] Replace BEInt.set() with operator= 2019-03-29 17:58:19 -07:00
Behdad Esfahbod 0aa59b1de3 [C++11] Add operator= to IntType<>
Now that we require C++11 we can do this.
2019-03-29 17:58:15 -07:00
Behdad Esfahbod eca466e6b1 Err. Fixup C++11 polyfill removal
Fixes 1d75db19fb
2019-03-29 15:59:04 -07:00
Behdad Esfahbod 3f36c89f2e Inline explicit_operator macro
Now that we require C++11, no need to macro.
2019-03-29 15:22:46 -07:00
Behdad Esfahbod 1d75db19fb Remove C++<11 polyfill
Leaving hb-atomic.hh as is since harmless and other projects might
copy from that file.
2019-03-29 15:20:34 -07:00
Behdad Esfahbod 8e7887ca5f Merge branch 'master' into iter 2019-03-29 14:37:04 -07:00
Ebrahim Byagowi b292772e6e
[dwrite] A new API, hb_directwrite_face_get_font_face (#1600)
Can be useful when using HarfBuzz for font loading and shaping
but using DirectWrite for rendering.
2019-03-29 13:00:56 -07:00
Behdad Esfahbod 59f36f3682 Replace REPLACEME's left out of 2.4.0
https://github.com/harfbuzz/harfbuzz/issues/1641
2019-03-29 10:55:12 -07:00
Behdad Esfahbod 443db2a246 [iter] Remove hb_len()
Not planning on using it.  So remove.  Can add later if needed.
2019-03-29 10:47:13 -07:00
Behdad Esfahbod bdd5a9c48d Add hb_hash()
I don't like the hb_remove_reference() hack, but necessary.
2019-03-28 21:58:07 -07:00
Behdad Esfahbod 343e6063dc Add hb_is_integer(T) 2019-03-28 21:44:12 -07:00
Behdad Esfahbod f639b9a8ea [iter] Add hb_len() function-object 2019-03-28 21:34:47 -07:00
Behdad Esfahbod a030ce4ff8 Merge branch 'master' into iter 2019-03-28 21:26:50 -07:00
Behdad Esfahbod d6fc1d49aa 2.4.0 2019-03-28 21:21:26 -07:00
Behdad Esfahbod d2db71fdc4 Use internal bsearch() for language tags
Fixes https://github.com/harfbuzz/harfbuzz/pull/1639
2019-03-28 21:04:34 -07:00
Behdad Esfahbod 21bb80ebf2 [indic] Add back medial-consonant to grammar
Fixes https://github.com/harfbuzz/harfbuzz/issues/1592
2019-03-28 20:50:04 -07:00
Behdad Esfahbod 5ab6de7a6f [khmer] Add trailing Coeng to syllable grammar
Fixes https://github.com/harfbuzz/harfbuzz/issues/1541
2019-03-28 20:23:12 -07:00
Behdad Esfahbod 160b4a2b01 Fix shell syntax error
Fixes https://github.com/harfbuzz/harfbuzz/issues/1612
2019-03-28 13:44:59 -07:00
Behdad Esfahbod 8665b9b0a2 Comment 2019-03-28 13:44:59 -07:00
punchcutter a7eed7e41d Override USE category for Grantha and Tirhuta visargas to allow marks 2019-03-28 13:31:45 -07:00
Egor Pugin cf040c0fef Disable unwanted C++ definitions for MSVC.
MSVC does not set __cplusplus to the latest standard and also it does not like redefining some keywords.
2019-03-28 11:10:42 -07:00
Behdad Esfahbod ec2a5dc859 Use class templates for Null objects
This allows partial-instantiating custom Null object for template Lookup<T>.
Before, this had to be handcoded per instantiation.  Apparently I missed
adding one for AAT::ankr.lookupTable, so it was getting the wrong (generic)
null for Lookup object, which is wrong and unsafe.

Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=944346
2019-03-26 16:23:40 -07:00
Behdad Esfahbod 96f1237794 [aat] Add missing check to ankr table
Isn't absolutely needed.  But helps.
2019-03-26 16:17:45 -07:00
Qunxin Liu 2d9034491e completely remove lines that are commented out 2019-03-26 13:39:33 -07:00
Qunxin Liu 3147133b61 update arguments in_populate_gids_to_retain() and _create_old_gid_to_new_gid_map()
so they don't use deprecated variable
2019-03-26 13:39:33 -07:00
Qunxin Liu 79a6c25849 try to remove deprecated variable from struct definition 2019-03-26 13:39:33 -07:00
Michiharu Ariza bcb4e505d6
cff2 subset fuzzer issues (#1619)
* add check to FDArray::serialize

* add test files

* fix off by one
2019-03-15 13:46:25 -07:00
Ebrahim Byagowi 8aaab78efc
Allow zero length ranges in sanitization (#1617)
Fixes fvar table sanitization where there are no named instance
by allowing zero length ranges starting from Null() address.

Fixes #1607
2019-03-14 16:49:42 -07:00
David Corbett 7de9f92ee9 Categorize U+09FC as Consonant_Placeholder 2019-03-13 12:59:56 -07:00
Behdad Esfahbod e52ec3fc23 Remove redundant hb_ot_layout_lookup_would_substitute_fast 2019-03-11 18:09:51 -07:00
Khaled Hosny c2442c90d6 [doc] Add placeholder since version for new flag 2019-03-12 01:10:52 +02:00
David Corbett 8c42f03215 Remove obsolete overrides from Indic/USE scripts 2019-03-11 16:07:52 -07:00
Eric Muller b38bab8622 Update generation code for hb-ot-shape-complex-vowel-constraints.cc. Remove 'unlikely' 2019-03-11 16:06:41 -07:00
Eric Muller 44a67ddeb8 Fix coding style. 2019-03-11 16:06:41 -07:00
Eric Muller 30d7c40f8c Add a flag to hb_buffer_t to prevent the insertion of dotted circles on incorrect character sequences.
Current behavior unchanged if this flag is not set (and it isn't by default).
2019-03-11 16:06:41 -07:00
David Corbett e723c04de1 Update to Unicode 12.0.0 2019-03-07 10:15:31 -08:00
Adrian Wong 2f125b0fa7 [indic] Remove superfluous ZWNJ check in final reorder of pre-base matras 2019-03-05 16:41:49 -08:00
Stephan Bergmann d936ad4582 Fix hb_atomic_* variants based on C++11 atomics
I stumbled over this when trying to upgrade the version of HarfBuzz used by
LibreOffice to 3.2.1 (see <https://gerrit.libreoffice.org/plugins/gitiles/core/
+/b7ddc514bff9bdf682abae537f990aa01dc2c0fb%5E!/> "Upgrade to latest
HarfBuzz 2.3.1"), where building with MSVC 2017 failed like

> c:\cygwin\home\tdf\lode\jenkins\workspace\gerrit_windows\workdir\unpackedtarball\harfbuzz\src\hb-atomic.hh(272): error C2440: 'reinterpret_cast': cannot convert from 'const int *' to 'std::atomic<int> *'
> c:\cygwin\home\tdf\lode\jenkins\workspace\gerrit_windows\workdir\unpackedtarball\harfbuzz\src\hb-atomic.hh(272): note: Conversion loses qualifiers
> c:\cygwin\home\tdf\lode\jenkins\workspace\gerrit_windows\workdir\unpackedtarball\harfbuzz\src\hb-atomic.hh(272): error C2227: left of '->load' must point to class/struct/union/generic type

(see <https://ci.libreoffice.org/job/gerrit_windows/29916/>).

I added all the necessary "const" to make building of HarfBuzz 2.3.1 with
MSVC 2017 succeed for me.  There may be more missing at least conceptually.
2019-03-05 12:11:32 -08:00
Martin Hosken 731b13e4e9 Fix offset drift in graphite integration 2019-03-03 22:10:46 -08:00
Garret Rieger 4f37ab63de Make hb_subset_input_glyph_set () actually do something. 2019-03-01 10:49:46 -08:00
Ebrahim Byagowi 45149eb34f [dwrite] hb_directwrite_face_create, a new API
It makes a hb_face_t from IDWriteFontFace, useful when using
DirectWrite facilities for font selection, loading and rendering
but using harfbuzz for shaping.
2019-02-26 15:42:38 -08:00
David Corbett 45adc18526 Fix or document unsupported font-feature-settings 2019-02-25 17:48:16 -05:00
Michiharu Ariza 93739242e1 minor edit 2019-02-20 13:23:12 -08:00
Michiharu Ariza eebc21c8de fix crash in hb_map_t::clear()
in case called immediately after init()
2019-02-20 12:43:18 -08:00
Evgeniy Reizner d29c8424c8 Typo (#1588)
Fixed a small typo.
[skip ci]
2019-02-19 20:05:00 +03:30
Khaled Hosny 6bd4c082e4 [doc] Document hb_feature_from_string() syntax
Copied and edited from the util option documentation. The docbook table
syntax is too verbose, but that is the best I can come up with.
2019-02-18 17:00:44 -08:00
Behdad Esfahbod 11456b2d9c WHitespace 2019-02-15 16:58:43 -08:00
Behdad Esfahbod 77060bcda2 [iter] Add hb_all, hb_any, hb_none 2019-02-15 16:55:08 -08:00
Behdad Esfahbod 72dd5e34e0 [iter] Make hb_iter() into function-object 2019-02-15 16:15:50 -08:00
Behdad Esfahbod 98be7bd77a [iter] Make hb_map into function-object 2019-02-15 16:09:29 -08:00
Behdad Esfahbod c1e5ba81fe Merge remote-tracking branch 'origin/master' into iter 2019-02-15 16:06:03 -08:00
Behdad Esfahbod b8b3b3e38b [iter] Add hb_enumerate() and use it 2019-02-15 16:05:36 -08:00
Behdad Esfahbod 3da79dd5b9
Merge pull request #1557 from harfbuzz/cff-more-arrayof-fixes
CFF more arrayof fixes
2019-02-15 15:54:51 -08:00
Michiharu Ariza d8a68728a0 Merge branch 'master' into cff-more-arrayof-fixes 2019-02-15 14:48:10 -08:00
Michiharu Ariza 90c8bbf987 Merge branch 'master' into cff-retain-gids 2019-02-15 14:47:38 -08:00
Martin 5c2bb1de8d Support xlclang++ on AIX. (#1584) 2019-02-15 21:53:46 +03:30
Behdad Esfahbod 1558a43342 [test] Minor 2019-02-14 20:46:13 -08:00
Behdad Esfahbod fa373584de [algs] Test pair more 2019-02-14 20:15:07 -08:00
Behdad Esfahbod 0d7af5fb02 [algs] Use universal references for hb_pair()
Such that it carries lvalues inside.
2019-02-14 19:37:57 -08:00
Behdad Esfahbod 5b99c92d4c [iter] Use more 2019-02-14 17:10:04 -08:00
Behdad Esfahbod 72c1b59588 [iter] Use in more places 2019-02-14 15:43:20 -08:00
Behdad Esfahbod 40cce41eae [iter] Use in a couple more intersects() calls 2019-02-14 15:14:37 -08:00
Behdad Esfahbod bafdf1829d [iter] Use in a couple more closure() calls 2019-02-14 15:13:16 -08:00
Behdad Esfahbod fa35d3fd81 [iter] Add hb_drain 2019-02-14 14:04:05 -08:00
Behdad Esfahbod f4cfd6b6ad [iter] A couple more hb_apply() + lambda uses 2019-02-14 13:45:52 -08:00
Behdad Esfahbod 7514a49f21 [iter] Use hb_apply() with lambda functions in a few places 2019-02-14 13:16:33 -08:00
Behdad Esfahbod 0670e1a6f5 [iter] Remove excess use of universal references
Every time I have to study these to understand why a change is right..
2019-02-14 11:53:40 -08:00
Behdad Esfahbod 773d75637c [iter] Add hb_apply() 2019-02-14 11:40:22 -08:00
Behdad Esfahbod 00db94095d [iter] Make hb_filter() a function-object 2019-02-14 11:10:13 -08:00
Behdad Esfahbod aa4c321262 [iter] Make hb_zip() a function-object 2019-02-14 11:07:12 -08:00
Behdad Esfahbod f8fcfb263e [iter] Accept pointers to hb_sink() 2019-02-14 11:03:29 -08:00
Behdad Esfahbod b530573ad9 [iter] Make hb_sink function-object 2019-02-14 11:00:10 -08:00
Behdad Esfahbod bb139cb8d0 [iter] Back to dagger formatting for pipelines 2019-02-14 10:52:02 -08:00
Behdad Esfahbod 5fa52e62b1 [iter] Accept iterator, not iterable, in hb_sink()() 2019-02-14 10:51:02 -08:00
Behdad Esfahbod 0f292ea85f [iter] Accept iterator, not iterable, in hb_filter()() 2019-02-14 10:49:31 -08:00
Behdad Esfahbod 345bfbb207 [iter] Accept iterator, not iterable, in hb_map()() 2019-02-14 10:48:20 -08:00
Behdad Esfahbod 16cc313dcd [iter] Use hb_sink() 2019-02-14 10:40:05 -08:00
Behdad Esfahbod b702a0cbf8 [iter] Add hb_sink() 2019-02-14 10:39:58 -08:00
Michiharu Ariza 1cb1d5d7fb Merge branch 'master' into cff-more-arrayof-fixes 2019-02-14 10:09:19 -08:00
Michiharu Ariza 6f1dfd082c Merge branch 'master' into cff-retain-gids 2019-02-14 10:08:16 -08:00
Behdad Esfahbod 7d2376de33 Merge branch 'master' into iter 2019-02-13 22:13:37 -08:00
Ebrahim Byagowi 890d0ee77f
Minor, use a meaningful naming in template parameter (#1582) 2019-02-14 00:27:01 +03:30
Michiharu Ariza 8a568a8858 Merge branch 'master' into cff-more-arrayof-fixes 2019-02-13 11:25:00 -08:00
Michiharu Ariza b1dbc77fa6 Merge branch 'master' into cff-retain-gids 2019-02-13 11:24:38 -08:00
Ebrahim Byagowi 1e1d0e63df
Fix djgpp complains by tweaking templates (#1579)
For some reasons djgpp doesn't understand "unsigned int" can be same
with one of uint*_t anyway so lets do that for it explicitly.

Just to note, our CI's djgpp is based GCC 7.2.0 and isn't old.
2019-02-13 12:58:01 +03:30
Michiharu Ariza bc33c617b8 Merge branch 'master' into cff-retain-gids 2019-02-12 15:10:50 -08:00
Michiharu Ariza c6af846178 tweaked --desubroutinize to remove hintmask only subrs 2019-02-12 15:10:43 -08:00
Michiharu Ariza c83412e4ce Merge branch 'master' into cff-more-arrayof-fixes 2019-02-11 14:16:25 -08:00
Ken fdfa3d29b7 hb-coretext.cc: remove TARGET_OS_MAC from test (#1578)
it is always true when building on APPLE systems
and this file only builds on APPLE systems
2019-02-11 11:16:05 +03:30
Michiharu Ariza e2856c2d85 retain FDSelect & FDArray with --retain-gids
so in sync with fonttools behavior
2019-02-07 15:32:32 -08:00
Michiharu Ariza 1239b6b2b4 Merge branch 'master' into cff-more-arrayof-fixes 2019-02-07 10:29:40 -08:00
Michiharu Ariza a5fa76977b Merge branch 'master' into cff-retain-gids 2019-02-07 10:28:13 -08:00
Michiharu Ariza 214d0b024b minor change 2019-02-07 10:27:43 -08:00
Ken Cunningham 7859decdd0 hb-coretext.cc: clean up macosx test
TARGET_OS_OSX was introduced only in late OS versions
so always returns as "0" on older systems.

if !TARGET_OS_IPHONE can work, as it returns as !0 on older
systems where TARGET_OS_IPHONE is not defined, but is not
specific

if TARGET_OS_MAC && !(defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE)
is both specific and accurate on all systems.
2019-02-05 20:26:49 -08:00
Michiharu Ariza 30b781f20a Merge branch 'master' into cff-retain-gids 2019-02-01 14:50:34 -08:00
Michiharu Ariza c12862657f added desubroutinize & retain-gids full test cases with CFF fonts
and CFF retain-gids fixes
2019-02-01 14:50:01 -08:00
Michiharu Ariza f2908b4d8f Implement subset --regain-gids option with CFF1/2
along with api tests & expected results
2019-01-31 14:16:37 -08:00
Behdad Esfahbod 1e06282105 Adjust hb_is_signed<>
Fixes https://github.com/harfbuzz/harfbuzz/issues/1535
2019-01-31 13:57:17 -08:00
Behdad Esfahbod 21ea1c9152 Remove stale comment 2019-01-31 13:57:17 -08:00
Michiharu Ariza 9f80eb0177 Merge branch 'master' into cff-more-arrayof-fixes 2019-01-31 12:54:36 -08:00
Behdad Esfahbod 2d940946d5 [iter] Fix mystery crash
Fuzzer caught it:

==14==ERROR: AddressSanitizer: stack-use-after-return on address 0x7fca2ed7a3e0 at pc 0x0000006057aa bp 0x7ffc3290f1d0 sp 0x7ffc3290f1c8
READ of size 4 at 0x7fca2ed7a3e0 thread T0
SCARINESS: 55 (4-byte-read-stack-use-after-return)
    #0 0x6057a9 in OT::SingleSubstFormat2::subset(hb_subset_context_t*) const /src/harfbuzz/src/./hb-ot-layout-gsub-table.hh:194:40
    #1 0x5ff921 in hb_subset_context_t::return_t OT::SingleSubst::dispatch<hb_subset_context_t>(hb_subset_context_t*) const /src/harfbuzz/src/./hb-ot-layout-gsub-table.hh:256:13

I can't reproduce locally, but many of the bots are failing because of this
as well.

It's a pity that operator-> must return pointer.  Ugh.  Why?!
2019-01-30 16:03:16 -08:00
Behdad Esfahbod cbe2118c58 Merge branch 'master' into iter 2019-01-30 15:07:09 -08:00
Behdad Esfahbod 7c292c0853 [iter] Warning fix
Not sure why I don't get it, but this warning:

warning: base class ‘struct hb_iter_fallback_mixin_t<hb_array_t<const OT::UVSMapping>, const OT::UVSMapping&>’ should be explicitly initialized in the copy constructor [-Wextra]
2019-01-30 14:54:23 -08:00
Behdad Esfahbod d983c529b6
Merge pull request #1564 from googlefonts/retain_gids
[subset] Add --retain-gids option to the subsetter.
2019-01-30 17:17:59 -05:00
Behdad Esfahbod 55d1d7c8bc 2.3.1 2019-01-30 13:54:15 -08:00
Behdad Esfahbod e799004e9f [iter] Whitespace 2019-01-29 17:15:12 -08:00
Behdad Esfahbod 849a0f1758 [iter] Add hb_iter_with_fallback_t instead 2019-01-29 17:10:19 -08:00
Behdad Esfahbod 4d40ed9d1a [iter] Add hb_iter_with_mixin_t<> 2019-01-29 13:55:23 -08:00
Behdad Esfahbod 6521d5b201 [iter] Export operator << / >> 2019-01-29 13:44:39 -08:00
Behdad Esfahbod 84a25d79c6 [iter] Rename 2019-01-29 13:39:19 -08:00
Garret Rieger 198859bb37 [subset] For retain gids don't truncate glyphs past the highest requested subset glyph. 2019-01-29 13:19:21 -08:00
Garret Rieger 05e99c86ba [subset] A few small fixes for the new subset plan api. 2019-01-29 13:19:21 -08:00
Garret Rieger bdbe047d6c [subset] Update hb-subset-plan.cc to match hb-subset-plan.hh. 2019-01-29 13:19:21 -08:00
Garret Rieger 74c44ffeba [subset] Update hb-subset-glyf.cc to use new hb-subset-plan API. 2019-01-29 13:19:21 -08:00
Garret Rieger 4842294b86 [subset] Update gsub to use glyphset() method of subset plan. 2019-01-29 13:19:21 -08:00
Garret Rieger 853b1f1aa5 [subset] Correct maxp num glyph's to use new subset plan method. 2019-01-29 13:19:21 -08:00
Garret Rieger 846e05a298 [subset] Re-add glyphs array to subset plan, with new name 'glyphs_deprecated'. Switch CFF subsetting to use it. 2019-01-29 13:19:21 -08:00
Garret Rieger 03e88eab5c Re-implement HMTX/VMTX subsetting. Update it to support glyph renumbering and simplify the implementation. 2019-01-29 13:19:21 -08:00
Garret Rieger 925be29223 Update hb-ot-vorg-table and hb-ot-layout-common to use the updated subset plan api. 2019-01-29 13:19:21 -08:00
Garret Rieger 4af3be6ef8 Remove glyph array from subset plan, make num_glyphs and glyphset private. 2019-01-29 13:19:21 -08:00
Garret Rieger 23f364429d [subset] Fix hdmx subsetting when retain gids is enabled. 2019-01-29 13:19:21 -08:00
Garret Rieger 2da1654aef [subset] Compute num_glyphs during subset plan construction.
Update maxp to use the correct num glyphs.
2019-01-29 13:19:21 -08:00
Garret Rieger 96b038f375 [subset] fix failure to init instruction ranges values for an invalid glyph. 2019-01-29 13:19:21 -08:00
Garret Rieger 4b1ac3a2fa [subset] Do some refactoring in hb-subset-glyf.cc.
- Extract code out into helper methods in several places.
- Bundle loca address, size and is short into a struct.
2019-01-29 13:19:21 -08:00
Garret Rieger b7f971884e Add retain_gids option to subset input. Update glyf and loca handling to respect retain_gids. 2019-01-29 13:19:21 -08:00
Michiharu Ariza b379900755 Merge branch 'master' into cff-more-arrayof-fixes 2019-01-29 12:19:57 -08:00
Behdad Esfahbod e75b22039f Move hb_addressof() to hb-meta.hh 2019-01-28 21:26:23 -05:00
Behdad Esfahbod 71157a4520 [meta] Remove _ft struct names
Using decltype() instead.
2019-01-28 21:20:12 -05:00
Behdad Esfahbod 9103bd056f [pair] Use decltype 2019-01-28 21:16:51 -05:00
Behdad Esfahbod a30e13469e [iter] Add operator << to set / vector 2019-01-28 16:39:01 -05:00
Behdad Esfahbod d438e61042 [iter] Fix operator() impls 2019-01-28 16:34:04 -05:00
Behdad Esfahbod 57795bc8dd [iter] Add operator>> and operator<< 2019-01-28 16:23:12 -05:00
Behdad Esfahbod 8bd96be994 [iter] Use auto c = C.iter() internally 2019-01-28 16:17:36 -05:00
Behdad Esfahbod 073fa4ac5a Merge branch 'master' into iter 2019-01-28 14:35:41 -05:00
Behdad Esfahbod 9a1df82e3f [uniscribe] Whitelist function type cast 2019-01-28 14:15:18 -05:00
Behdad Esfahbod 6e1c3eaf70 Fix sign comparison error 2019-01-28 14:12:41 -05:00
Behdad Esfahbod 9db7a7da63 Fix warning
c:\projects\harfbuzz\src\hb-ot-color-cbdt-table.hh(59): warning C4146: unary minus operator applied to unsigned type, result still unsigned [C:\projects\harfbuzz\build\harfbuzz.vcxproj]
2019-01-28 14:09:59 -05:00
Behdad Esfahbod 51b584880e [pragma] Silence MSVC unknown-pragma warning 2019-01-28 14:09:45 -05:00
Behdad Esfahbod d592bd16cd Try fixing MSVC build 2019-01-28 13:41:40 -05:00
Behdad Esfahbod 0363ce650b [iter] Accept C arrays in hb_iter() 2019-01-27 01:06:32 +01:00
Behdad Esfahbod b62e7f9223 [test] Test unary operator+
"Test" as in compiles..
2019-01-27 00:51:57 +01:00
Behdad Esfahbod 778c96b8d7 [iter] Fix hb_iter() 2019-01-27 00:50:54 +01:00
Behdad Esfahbod 2f5b1a9104 [iter] Add unary operator+ that returns a copy 2019-01-27 00:49:37 +01:00
Behdad Esfahbod fbab07f9b3 [iter] Add hb_bool() and make hb_filter default to it for predicate 2019-01-27 00:44:45 +01:00
Behdad Esfahbod 313d63e240 [meta] Back to using _ft suffix for function-object types
Seprate namespace, cleaner, more clear.
2019-01-26 22:58:26 +01:00
Behdad Esfahbod 2aff6d9625 [iter] Test that default-constructed iterators are empty 2019-01-26 22:54:25 +01:00
Behdad Esfahbod f35e7eabf1 pragma GCC diagnostic error "-Winjected-class-name"
See 6b6783e158
2019-01-26 22:50:00 +01:00
Behdad Esfahbod 509353357c [iter] Use hb_declval() instead of Null() to get instance
I had used Null to make one of the bots happy before.  Not going
to bend to such demands anymore..
2019-01-26 22:47:35 +01:00
Behdad Esfahbod 6b6783e158 [iter/meta] Fix build on newer clang
The mystery failure had to do with SFINAE failure because the template
function involved was accessing ::iter_t of a type that was also named iter_t.
In this context, apparently:

warning: ISO C++ specifies that qualified reference to 'iter_t' is a
constructor name rather than a type in this context, despite preceding 'typename' keyword
[-Winjected-class-name]

We use a new macro, also called hb_iter_t(), to get iterator type of
a type.  This uses declval/hb_decltype, and has the added benefit
that it returns correct type for const vs non-const objects, if they
have different iterators.
2019-01-26 22:44:09 +01:00
Behdad Esfahbod 5adb113baf [meta] Mark function-objects as const 2019-01-26 22:15:59 +01:00
Behdad Esfahbod ac90f17c55 Merge branch 'master' into iter 2019-01-26 14:05:39 +01:00
Behdad Esfahbod 60022ecced Fix -Wcast-function-type warnings in util/ with gcc 4.8 2019-01-26 14:04:51 +01:00
Behdad Esfahbod f398097529 More static constexpr 2019-01-25 16:08:25 +01:00
Behdad Esfahbod 090fe56dc6 Merge branch 'master' into iter 2019-01-25 16:06:52 +01:00
Michiharu Ariza c685644386 Merge branch 'master' into cff-more-arrayof-fixes 2019-01-24 13:19:18 -08:00
Behdad Esfahbod e970de48bc [AAT] Minor sign 2019-01-24 18:16:17 +01:00
Behdad Esfahbod a371a28cda [AAT] Use a ring buffer for ligature stack
I think Apple does very similarly, but probably with a stack size of 16.
We do it with a stack size that is currently set to 64.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1531
2019-01-24 18:12:25 +01:00
Behdad Esfahbod 7886b1578f Whitespace 2019-01-24 18:06:17 +01:00
Behdad Esfahbod b976940243 [AAT] Handle transition errors during machine operation
Before we used to give up.  Now, just ignore error and continue processing.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1531
2019-01-24 18:01:07 +01:00
Michiharu Ariza 0bd0a3311c Merge branch 'master' into cff-more-arrayof-fixes 2019-01-24 08:53:28 -08:00
Behdad Esfahbod e234bb6a42 [AAT] Ignore machine errors and continue 2019-01-24 17:23:11 +01:00
Behdad Esfahbod 1ec90514f6 [AAT] Minor 2019-01-24 17:21:41 +01:00
Behdad Esfahbod 299eca0c3b [AAT] Handle out-of-bounds classes 2019-01-24 17:17:00 +01:00
Behdad Esfahbod c4623db4a3 [AAT] Minor 2019-01-24 17:10:12 +01:00
Behdad Esfahbod c4e36f97b6 [AAT] Minor 2019-01-24 17:06:16 +01:00
Behdad Esfahbod f60282c5bf More pragma control
Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=924848
2019-01-24 16:29:09 +01:00
Behdad Esfahbod fd0889f903 Comment 2019-01-24 16:12:52 +01:00
Behdad Esfahbod 9f31417733 Form cluster for Emoji sub-region tag sequences
Fixes https://github.com/harfbuzz/harfbuzz/issues/1556
2019-01-24 16:08:33 +01:00
Behdad Esfahbod 3ecda71041 Adjust mark offsets when zeroing from fallback mark positioning code
Adjust tests.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1532
2019-01-24 12:28:24 +01:00
Michiharu Ariza 12cd3171ba Merge branch 'master' into cff-more-arrayof-fixes 2019-01-23 14:05:42 -08:00
Michiharu Ariza 261a742181 more rewriting with ArrayOf<>
CFF1 Encoding0, Encoding1, CFF1SuppEncData
2019-01-23 14:04:29 -08:00
Behdad Esfahbod 36fb2b4da9 [AAT] In InsertionChain, set mark to previous-position if inserting
Fixes MORX-31
2019-01-23 20:53:57 +01:00
Behdad Esfahbod baf4d6a68a [AAT] Remove mark_set from InsertionChain 2019-01-23 20:36:07 +01:00
Behdad Esfahbod 0b2fa342de More of previous 2019-01-22 16:36:00 +01:00
Behdad Esfahbod a5e5dd8b42 Fix sign-compare error resulted from promoting unsigned integers to signed larger ints
Clang and gcc know not to warn in these cases, but not nonmainstream compilers
2019-01-22 16:30:07 +01:00
Behdad Esfahbod 32379bbf10 Cast HB_UNTAG results to uint8_t 2019-01-22 12:55:29 +01:00
Behdad Esfahbod 83d4aa5ca9 More -Wcast-error fix 2019-01-22 12:52:23 +01:00
Behdad Esfahbod 447323b85a Better fix for -Wcast-align errors 2019-01-22 12:50:12 +01:00
Behdad Esfahbod 81ec543d80 More -Wcast-error fixes 2019-01-22 12:43:12 +01:00
Behdad Esfahbod 9077272549 pragma GCC diagnostic error "-Wsign-compare" 2019-01-22 12:40:18 +01:00
Behdad Esfahbod 8d05bf7dc0 Fix cast-align error
If compiler doesn't inline StructAtOffset, this was an error since we
only disable cast-align at call-site.  So, move the cast out.

../src/hb-machinery.hh: In instantiation of 'const Type& StructAtOffset(const void*, unsigned int) [with Type = unsigned int]':
../src/hb-font.cc:146:85:   required from here
../src/hb-machinery.hh:63:12: error: cast from 'const char*' to 'const unsigned int*' increases required alignment of target type [-Werror=cast-align]
 { return * reinterpret_cast<const Type*> ((const char *) P + offset); }
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../src/hb-machinery.hh: In instantiation of 'Type& StructAtOffset(void*, unsigned int) [with Type = unsigned int]':
../src/hb-font.cc:147:79:   required from here
../src/hb-machinery.hh:66:12: error: cast from 'char*' to 'unsigned int*' increases required alignment of target type [-Werror=cast-align]
 { return * reinterpret_cast<Type*> ((char *) P + offset); }
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2019-01-22 12:34:05 +01:00
Behdad Esfahbod 70a52d6bd8 Convert all other enum class consts to static constexpr
Fixes https://github.com/harfbuzz/harfbuzz/issues/1553
2019-01-22 12:17:26 +01:00
Behdad Esfahbod 5d4b0377b9 Convert unsigned enum class consts to static constexpr
Part of https://github.com/harfbuzz/harfbuzz/issues/1553
2019-01-22 12:17:26 +01:00
Behdad Esfahbod ef00654962 Convert tag enum class consts to static constexpr
Part of https://github.com/harfbuzz/harfbuzz/issues/1553
2019-01-22 12:17:26 +01:00
Behdad Esfahbod 39e1b6d03f Convert boolean enum class consts to static constexpr
Part of https://github.com/harfbuzz/harfbuzz/issues/1553
2019-01-22 12:17:26 +01:00
Behdad Esfahbod 271cb7c1c0 Make some enum constants unsigned 2019-01-22 12:17:26 +01:00
Behdad Esfahbod 3d9a6e6266 Whitespace 2019-01-22 12:17:26 +01:00
Behdad Esfahbod c81f02fd06 pragma GCC diagnostic error "-Wvla" 2019-01-22 12:17:26 +01:00
Behdad Esfahbod 380c3cffb9 Use enum for class constant 2019-01-22 10:51:20 +01:00
Behdad Esfahbod 6d042a18e7 [CFF] Use enum for tableTag 2019-01-22 10:51:20 +01:00
Behdad Esfahbod c1cbbb9459 Use static constexpr for large class constants 2019-01-22 10:51:20 +01:00
Behdad Esfahbod 21c0713a1c Whitespace 2019-01-20 20:12:12 -05:00
Behdad Esfahbod 934d3fa2a7 Use more iter pipelines 2019-01-20 20:12:12 -05:00
Behdad Esfahbod 420d8ac350 [algs] Add hb_iter()
Makes it nicer in pipelines.
2019-01-20 20:12:12 -05:00
Behdad Esfahbod 54ec48ea20 Use iter pipelines more 2019-01-20 20:12:12 -05:00
Behdad Esfahbod 83cecd80d9 [iter] Default projection to identity 2019-01-20 20:12:12 -05:00
Behdad Esfahbod a699c6b17c [algs] Add hb_identity 2019-01-20 20:12:12 -05:00
Behdad Esfahbod 463cfb426f Fix unused-variable warnings
inline variables are not C++11, so mark them unused...
2019-01-20 20:12:12 -05:00
Behdad Esfahbod f4cbb1ee0c WIP 2019-01-20 20:12:12 -05:00
Behdad Esfahbod 471e96e55d [iter] Use forwarding references 2019-01-20 20:12:12 -05:00
Behdad Esfahbod 528ea66f24 [algs] Fix hb_first() / hb_second() 2019-01-20 20:12:12 -05:00
Behdad Esfahbod 343f5a4bfc [iter] Misc fixes to get piping almost work 2019-01-20 20:12:12 -05:00
Behdad Esfahbod 7cedf7f64c Change hb_first() and hb_second() to function objects 2019-01-20 20:12:12 -05:00
Behdad Esfahbod f35568d603 [iter] Add hb_filter()
Untested.
2019-01-20 20:12:12 -05:00
Behdad Esfahbod 1733e4702c [iter] Add hb_map()
Untested.
2019-01-20 20:12:12 -05:00
Behdad Esfahbod f7fcc47641 [iter] Make hb_zip() take const references 2019-01-20 20:12:12 -05:00
Behdad Esfahbod ede1a71b31 Minor rename 2019-01-20 20:12:12 -05:00
Behdad Esfahbod 93551669c5 Remove unused Coverage::iter_t::get_coverage() 2019-01-20 20:12:12 -05:00
Behdad Esfahbod af2067e87b Use hb_zip() moooore 2019-01-20 20:12:12 -05:00
Behdad Esfahbod 0d1fdf939d Use hb_zip() some mooore 2019-01-20 20:12:12 -05:00
Behdad Esfahbod af6c190235 Use hb_zip() some moore 2019-01-20 20:12:12 -05:00
Behdad Esfahbod 83ad0b6d0f Use hb_zip() some more 2019-01-20 20:12:12 -05:00
Behdad Esfahbod f0dd0656b8 Use hb_zip() some 2019-01-20 20:12:12 -05:00
Behdad Esfahbod 200cdb721b [iter] Rename hb_zip_t to hb_zip_iter_t 2019-01-20 20:12:12 -05:00
Behdad Esfahbod 3290c181c1 [algs] Whitespace 2019-01-20 20:12:12 -05:00
Behdad Esfahbod 014c50292b [iter] Move code 2019-01-20 20:12:12 -05:00