Commit Graph

6716 Commits

Author SHA1 Message Date
Michiharu Ariza 2e6038a209 add api tests for subset gvar & HVAR; bug fixes 2019-03-19 00:41:41 -07:00
Michiharu Ariza 560bcd7744 move rounding advance width to glyf 2019-03-18 17:50:20 -07:00
Michiharu Ariza c7edd14dc9 fix empty glyf's advance width 2019-03-18 17:16:43 -07:00
Michiharu Ariza 9d3a252030 add api test for tt var advance widths
stripped HVAR from SourceSansVariable-Roman.abc.ttf so glyf gets parsed
2019-03-18 15:39:10 -07:00
Michiharu Ariza 9d9d5c706b fix build 2019-03-18 10:48:53 -07:00
Michiharu Ariza b6cc838888 fix composite glyf extents 2019-03-17 22:49:18 -07:00
Michiharu Ariza 597ad4df0c fix unpack_points 2019-03-17 18:45:30 -07:00
Michiharu Ariza cabe22fc69 fix infer_delta
code cleanup
2019-03-17 17:48:10 -07:00
Michiharu Ariza c8b31773a6 added explicit casts to metrics 2019-03-17 16:01:49 -07:00
Michiharu Ariza 8a7998fd6c moved most of var code from gvar to glyf
initialize phantom points from metrics from htmx/vmtx & glyf bbox before execution
added source file hb-ot-hmtx-table.cc to call glyf from hmtx/vmtx indirectly & temporarily, workaround a cyclic reference between the two
2019-03-17 15:36:26 -07:00
Michiharu Ariza 00b2653ac3 add components transformation 2019-03-16 16:27:33 -07:00
Michiharu Ariza 434ea06841 fix tt var extents & add test 2019-03-16 00:08:03 -07:00
Michiharu Ariza d23c201f5d add gvar::get_extents 2019-03-14 16:58:02 -07:00
Michiharu Ariza dde8bb1f6d fix build 2019-03-14 16:58:02 -07:00
Michiharu Ariza 5ec65f779b minor edits 2019-03-14 16:58:02 -07:00
Michiharu Ariza 2d7ad3f28b build fix attempt 2019-03-14 16:58:02 -07:00
Michiharu Ariza cf2ef92c74 more build fixes 2019-03-14 16:58:02 -07:00
Michiharu Ariza ae0a557c2e fix build attempt 2019-03-14 16:58:02 -07:00
Michiharu Ariza baf2ccf147 calculate VF advance widths from gvar & glyf 2019-03-14 16:58:02 -07:00
Michiharu Ariza 0b1ae2385b gvar::subset() 2019-03-14 16:58:02 -07:00
Michiharu Ariza eddbc9d0db Added hb-ot-var-gvar-table.hh
implemented sanitize()
placeholder subset()
some code cleanup
2019-03-14 16:58:02 -07:00
Michiharu Ariza f289ffe5ea renamed hb_map2_t to hb_bimap_h in its own .hh 2019-03-14 16:58:02 -07:00
Michiharu Ariza 8563169291 subset VVAR & outer indices 2019-03-14 16:58:02 -07:00
Michiharu Ariza 08dc86594b unuse set in hb_map2_t impl
also some code cleanup
2019-03-14 16:58:02 -07:00
Michiharu Ariza 1b13cc775c fixed compiler gripes 2019-03-14 16:58:02 -07:00
Michiharu Ariza c485b77c7c fix CFF2 local subr subsetting
bug exposed by impl change of fdmap
also fixed name of subr_remap_ts as subr_remaps_t
2019-03-14 16:58:02 -07:00
Michiharu Ariza c9b07c75a1 fix HVAR & VarStore subsetting 2019-03-14 16:58:02 -07:00
Michiharu Ariza c8420109cc subset HVAR
Re-implemented & repurposed CFF:remap_t as hb_map2_t (moved to hb-ot-layout-common.hh) for two-way mapping for use by index map subsetting.
Hooked up HVAR subsetter through _subset2.
Some renaming in CFF code.
2019-03-14 16:58:02 -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 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