Commit Graph

163 Commits

Author SHA1 Message Date
Ebrahim Byagowi b2ebaa9afa Remove redundant 'inline' from methods (#1483) 2018-12-16 14:08:10 -05:00
Behdad Esfahbod f99abcc379 Add template-function convenience macros 2018-11-24 00:24:01 -05:00
David Corbett 018ba46e4d Don't canonicalize '@' to '-' in language tags
Fixes #1406.
2018-11-23 13:21:22 -05:00
Behdad Esfahbod b89c7fd3dc Allow defining HB_USE_ATEXIT to 0
That's better use of that value than requiring extra macro HB_NO_ATEXIT
2018-11-21 12:32:48 -05:00
Behdad Esfahbod f6fc5574d3 Add pointer magic operators to hb_atomic_ptr_t 2018-11-05 13:23:54 -05:00
Behdad Esfahbod cf5fa57f00 [docs] Change section titles again
I think I like the uniform "hb-*" more.
2018-10-27 04:51:42 -07:00
Behdad Esfahbod 00cf4e5eb6 [docs] Fill in some sections 2018-10-27 04:47:41 -07:00
Behdad Esfahbod 8869436cb8 When parsing feature ranges, accept ';' instead of ':' 2018-10-23 03:07:48 -07:00
Behdad Esfahbod 07386ea410 Remove const and references when binding Null()
Fixes https://github.com/harfbuzz/harfbuzz/issues/1299

Removes anomaly I was seeing in cpal table trying to use implicit Null(NameID).
2018-10-22 21:21:17 -07:00
Bruce Mitchener 8d1e479d1d Use bool literals instead of 0/1. 2018-10-19 18:05:46 +02:00
David Corbett a03f5f4dfb Replace "ISO 639" with "BCP 47"
`hb_language_from_string` accepts not only ISO 639 but also BCP 47. Not
all ISO 639 codes are valid BCP 47 tags but the function does not accept
overlong language subtags anyway.
2018-10-11 13:54:28 -04:00
Behdad Esfahbod 7e6e5bf614 Fix option string matching 2018-10-10 18:59:07 -04:00
Behdad Esfahbod 38a7a8a89e Allow HB_OPTIONS=aat to prefer AAT tables over OT
Fixes https://github.com/harfbuzz/harfbuzz/issues/322
2018-10-10 17:44:46 -04:00
Ebrahim Byagowi 5de2d9cdbd
Minor, fix double-promotion warnings (#1221) 2018-10-04 02:14:18 +03:30
Behdad Esfahbod ba0f0f156f Document setlocale() threadsafety issue
"Fixes" //github.com/harfbuzz/harfbuzz/issues/1191
2018-09-30 06:08:11 -04:00
David Corbett d8d1e7df00 Don't enforce a native direction for Old Hungarian 2018-09-17 18:53:25 +02:00
Behdad Esfahbod becd84aa2f Add HB_FEATURE_GLOBAL_START/END
Fixes https://github.com/harfbuzz/harfbuzz/issues/1141

New API:
HB_FEATURE_GLOBAL_START
HB_FEATURE_GLOBAL_END
2018-09-11 01:27:25 +02:00
Behdad Esfahbod c77ae40852 Rename hb-*private.hh to hb-*.hh
Sorry for the noise, downstream custom builders.  Please adjust.
2018-08-25 22:36:36 -07:00
Emil A Eklund 22defe0965 Add guard around free_static_C_locale
Add HB_USE_ATEXIT guard around free_static_C_locale missed by previous
commit.
2018-08-14 18:10:17 -07:00
Behdad Esfahbod 6750ec692c [lazy] Use for C_locale 2018-08-12 17:42:16 -07:00
Martin Hosken 39607dc98e Support _ in feature ids 2018-08-11 16:55:16 -07:00
Behdad Esfahbod 1f7380944d [atomic] Add hb_atomic_ptr_t<> and port all uses
Found and fixed a couple bugs.

Found a couple multithreading issues.  Marked them with "XXX-MT-bug".
2018-08-09 00:27:01 -07:00
Behdad Esfahbod 4bc16aca47 [atomic] Add get_relaxed / set_relaxed
To help TSan and be more "correct".
2018-07-31 21:29:18 -07:00
Behdad Esfahbod e22a48ac95 One more visibility trick
Should fix Windows build again.
2018-07-23 13:24:26 -07:00
Behdad Esfahbod be458eb059 Include more basic internal headers from hb-private.hh 2018-07-10 14:41:04 +02:00
David Corbett 46d8f0d552 Do not enforce a native direction of LTR for Runic
Fixes #481
2018-07-08 17:18:25 +04:30
Behdad Esfahbod 060e6b4a13 Update to Unicode 11.0.0
UCDN is not updated yet.
2018-06-05 17:31:46 -07:00
Behdad Esfahbod f673cfbd64 Support scripts that are written both LTR and RTL
Right now only Old Italic is marked as such.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1000
2018-05-07 14:12:17 -07:00
Behdad Esfahbod a60ba7964e s/finish/fini
For consistency.
2018-05-01 19:01:25 -04:00
Ebrahim Byagowi f24b0b9728 Update the links and revive the dead ones 2018-04-12 13:44:32 +04:30
Ebrahim Byagowi 70d36543aa Make atexit callbacks threadsafe (#930) 2018-03-29 17:30:28 -07:00
Behdad Esfahbod 5aa2c6e194 [atexit] Make hb_languate_item_t *langs freeing threadsafe
Part of https://github.com/harfbuzz/harfbuzz/issues/923
2018-03-28 15:33:51 -07:00
Bruce Mitchener 90218fa93c Fix typos. 2018-01-31 08:18:15 -08:00
Cosimo Lupo c8f2a4f5b9 hb-common.cc: Hatran script is right-to-left (#714)
"Hatran is written from right to left horizontally"

http://www.unicode.org/L2/L2012/12312-n4324-hatran.pdf

This ancient script was added with Unicode 8.0.

Also this spreadsheet (referenced in an inline comment in the
source code) has it as RTL: http://goo.gl/x9ilM
2018-01-19 01:19:40 +03:30
David Corbett 85bb89a88b Fix string matching in parse_bool 2017-12-04 13:10:16 -08:00
Behdad Esfahbod 7f39f57614 Implement strtod_l() on MSVC
Patch from Jean Ghali on mailing list.
2017-11-13 15:04:13 -08:00
Behdad Esfahbod 8eaff980fc Remove HB_TAG_CHAR4 2017-10-31 16:54:31 -06:00
Behdad Esfahbod dbdbfe3d7b Use nullptr instead of NULL 2017-10-15 12:11:08 +02:00
Behdad Esfahbod 3ca69c8c32 Use strtod_l() to correctly parse decimal numbers in French & other locales
Test with, eg.:
$ LC_ALL=fr_FR.utf-8 ./hb-view NotoSansArabic-VF.ttf بهداد --variations wght=1.2
2017-09-14 20:50:35 -04:00
Ebrahim Byagowi 3b0e47ca00 Fix arm-none-eabi build (fixes #451) (#496) 2017-06-19 14:47:09 +04:30
Behdad Esfahbod 7dba30639a Handle allocation failure in hb-language code 2017-06-01 11:44:42 -04:00
Sebastian Rasmussen 92e2c4baaf Avoid using strdup inside library. (#488)
If an application provides a malloc replacement through
hb_malloc_impl() it is important that it is used to allocate
everything, but the use of strdup() circumvents this and
causes system malloc() to be called instead. This pairs
badly with the custom hb_free_impl() being called later.
2017-05-29 10:53:30 -07:00
Chris Peterson aacca37590 Fix clang -Wcomma warnings (#471) (#472)
clang's new -Wcomma compiler option warns about possible misuse of the
comma operator such as between two statements.

hb-common.cc:190:9 [-Wcomma] possible misuse of comma operator here
hb-ot-layout-gsubgpos-private.hh:345:30 [-Wcomma] possible misuse of
comma operator here
hb-shape-plan.cc:438:26 [-Wcomma] possible misuse of comma operator here
2017-04-17 23:25:24 -07:00
Khaled Hosny 91570a1eeb Just always use strtod here 2017-03-22 23:07:20 +02:00
Chun-wei Fan 539571c1a9 src/hb-common.cc: Fix build on older Visual Studio
Visual Studio only supported strtof() from Visual Studio 2013 onwards, so
use strtod() instead to do the operation, which should do the same thing,
sans going to a double, not a float.
2017-03-22 23:03:49 +02:00
Behdad Esfahbod d2f249e745 Stub out doc comments for new symbols 2017-01-22 17:42:33 -08:00
Behdad Esfahbod bb1e19268f [var] Rename var_coord to variation
Looks much better.
2017-01-21 17:42:50 -08:00
Behdad Esfahbod b3c0714b4b [var] Add hb_var_coord_t and parsing routines 2017-01-20 20:30:03 -08:00
Behdad Esfahbod 72364103bc Move code around 2017-01-20 20:16:53 -08:00
Khaled Hosny e4d451ee55 [introspection] Fix hb_tag_from_string annotation 2016-07-02 00:04:57 +02:00
Behdad Esfahbod 691086f131 Add Unicode 9 beta scripts
These are frozen, so good time to add.
2016-05-06 12:09:53 +01:00
Behdad Esfahbod 80c8855cfe Minor 2016-02-12 12:50:17 +07:00
Khaled Hosny 8ab797c5b8 [docs] A bit more buffers documentation 2015-12-30 17:59:01 +04:00
Behdad Esfahbod ea512f7108 Use C-style casts instead of compare to 0, to convert hb_bool_t to bool 2015-11-26 19:22:22 -05:00
Behdad Esfahbod 766963adba Merge pull request #114 from ThePhD/vc++-fixes
Fix all VC++ warnings and errors
2015-11-24 15:38:43 -06:00
Behdad Esfahbod f3159ba514 Micro-optimize hb_language_from_string()
As measured / improved by Benson Limketkai.
2015-09-29 14:34:56 +01:00
Behdad Esfahbod b8811429b6 Fix Since tags
Fixes https://github.com/behdad/harfbuzz/issues/103
2015-09-03 15:53:22 +04:30
ThePhD 5c99cf93d6 Merge branch 'master' into vc++-fixes 2015-08-14 01:02:00 -04:00
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
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 351f68f4e0 [bindings] Fix hb_language_get_default() and hb_ot_tag_to_language()
Part of https://github.com/behdad/harfbuzz/issues/91
2015-06-12 17:46:06 -07:00
Sascha Brawer 01c3a88543 Fix "Since:" tags
Based on data from http://upstream-tracker.org/versions/harfbuzz.html
Resolves #103
2015-06-01 13:25:27 +02:00
Khaled Hosny 04f89e8f7d [bindings] Fix ownership of returned hb_language_t
It should not be freed by the caller.
2015-04-10 18:17:02 +02:00
Behdad Esfahbod f3b170bdd9 Minor 2015-04-08 16:26:24 -07:00
Khaled Hosny a394bb6670 [bindings] Fix *_from_string functions
Without the element-type they will be getting garbage, at least with
Python.
2015-03-22 20:29:10 +02:00
Konstantin Ritt 675956aca0 Do not leak hb_language_t on hb_language_item_t destruction 2015-01-27 10:06:56 -08:00
Chris Peterson fb85d618f5 Add #ifdef HB_USE_ATEXIT to fix -Wunused-function warnings 2015-01-04 19:31:10 -08:00
Chris Peterson d1897a98d8 Fix hb_atomic_ptr_cmpexch -Wunused-value warnings 2015-01-03 19:46:19 -08:00
Behdad Esfahbod 38fb30d742 Use atexit() only if it's safe to call from shared library
Apparently they are not (advertised as?) safe on BSD systems.
We ignore the case of static libraries.

Whitelisted on glibc, Android, and MSVC / mingw.

https://bugs.freedesktop.org/show_bug.cgi?id=82246
2014-08-06 13:34:49 -04:00
Behdad Esfahbod 7627100f42 Mark unsigned integer literals with the u suffix
Simplifies hb_in_range() calls as the type can be inferred.
The rest is obsessiveness, I admit.
2014-07-11 16:22:13 -04:00
Behdad Esfahbod 2b051c6057 Rename HB_VERSION_CHECK and hb_version_check to "atleast"
HB_VERSION_CHECK's comparison was originally written wrongly
by mistake.  When API tests were written, they were also written
wrongly to pass given the wrong implementation... Sigh.

Given the purpose of this API, there's no point in fixing it
without renaming it.  As such, rename.

API changes:

  HB_VERSION_CHECK -> HB_VERSION_ATLEAST
  hb_version_check -> hb_version_atleast
2014-06-20 14:09:57 -04:00
Behdad Esfahbod a4a7899cd9 [unicode7] Mark right-to-left scripts 2014-06-18 12:22:45 -04:00
Behdad Esfahbod dac86026a6 Fix some cppcheck warnings
Bug 77800 - cppcheck reports
2014-06-03 17:57:00 -04:00
jfkthame 0082dbeae6 wrap definition of free_langs() with HAVE_ATEXIT
...to avoid an unused function warning; see mozilla bug https://bugzilla.mozilla.org/show_bug.cgi?id=984081.
2014-03-16 13:40:33 -07:00
Behdad Esfahbod 2a8c49ade0 Remove unnecessary includes 2013-12-11 20:24:20 -05:00
Behdad Esfahbod 48360ec03b Bug 68990 - test-common fails on i686-linux
Fix use-after-end-of-scope.
2013-09-26 16:48:42 -04:00
Behdad Esfahbod 70303cf23b [docs/introspection] Some more annotations 2013-09-06 17:38:25 -04:00
Behdad Esfahbod cd361c3cbe Minor change to hb_language_t
Let me know if this breaks anyone's anything.
2013-09-06 17:16:25 -04:00
Behdad Esfahbod 7235f33f9e Fix misc warnings reported by cppcheck
https://bugs.freedesktop.org/show_bug.cgi?id=65544
2013-06-10 15:08:49 -04:00
Behdad Esfahbod bab02d339f Rename HB_OT_INDIC_OPTIONS env var to HB_OPTIONS
The Myanmar shaper now respects the uniscribe-bug-compatibility
option too.
2013-02-12 15:26:45 -05:00
Behdad Esfahbod e9171af55c Bug 60053 - hb-common.cc:181:6: warning: ‘void free_langs()’ defined but not used 2013-01-29 22:45:00 -05:00
Behdad Esfahbod 7babfe5a79 Move object mutext into the user-data array
We are not using it for anything lse it seems.
2012-12-04 00:35:54 +02:00
Behdad Esfahbod e30ebd2794 Add hb_feature_to/from_string() 2012-09-06 22:09:06 -04:00
Behdad Esfahbod 7e7d245b33 Make default_language threadsafe 2012-08-08 15:23:48 -04:00
Behdad Esfahbod 1bc1cb3603 Make source more digestable for gobject-introspection 2012-06-16 15:21:55 -04:00
Behdad Esfahbod 04aed572f1 Make hb-ft static-initializer free 2012-06-05 18:45:36 -04:00
Behdad Esfahbod 093171ccec Implement lock-free hb_language_t
Another static-initialization down.  One more to go.
2012-06-05 18:00:45 -04:00
Behdad Esfahbod 0e253e97af Add a mutex to object header
Removes one more static-initialization.  A few more to go.
2012-06-05 15:54:43 -04:00
Behdad Esfahbod 4bf90f6483 Make HB_DIRECTION_INVALID be zero
This changes all the HB_DIRECTION_* enum member values, but is
nicer, in preparation for making hb_segment_properties_t public.
2012-04-12 17:38:23 -04:00
Behdad Esfahbod cad3821f3d More sorting by Unicode version
This is the most convenient way to browse scripts.
2012-03-07 17:13:25 -05:00
Behdad Esfahbod fa2673c1ee More Unicode script age annotation, and a couple more RTL scripts
Cross-checked with Mark Davis's spreadsheet at http://goo.gl/x9ilM
2012-03-07 15:52:02 -05:00
Behdad Esfahbod 50e810cd0e Lydian and Kharoshthi are right-to-left 2012-03-07 12:49:08 -05:00
Behdad Esfahbod 4c9fe88d30 [API] Make all _from_string() functions take a len parameter
Can be -1 for NUL-terminated string.  This is useful for passing parts
of a larger string to a function without having to copy or modify the
string first.

Affected functions:

	hb_tag_t hb_tag_from_string()
	hb_direction_from_string()
	hb_language_from_string()
	hb_script_from_string()
2011-08-26 09:22:12 +02:00
Behdad Esfahbod 33ccc77902 [API] Make set_user_data() functions take a replace parameter
We need this to set data on objects safely without worrying that some
other thread unsets it by setting it at the same time.
2011-08-09 00:43:24 +02:00
Behdad Esfahbod c62a8f10f3 Free all static memory upon exit 2011-08-05 19:59:02 -04:00
Behdad Esfahbod c605bbbb6d Remove C++ guards from source files
Where causing issues for people with MSVC.
2011-08-04 20:00:53 -04:00
Behdad Esfahbod 1a64f6e19a [API] Add HB_LANGUAGE_INVALID 2011-05-13 22:55:32 -04:00
Behdad Esfahbod 389a7c9e67 Remove hb_static_threadsafe_set_t 2011-05-11 22:21:38 -04:00
Behdad Esfahbod 45bfa99034 Fix set implementation to be truly threadsafe even with destroy() callbacks
The test/object test is passing again, instead of deadlocking.
2011-05-10 19:15:49 -04:00