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8422 Commits

Author SHA1 Message Date
Michiharu Ariza 84d0af456b move rounding advance width to glyf 2019-03-29 18:26:20 -07:00
Michiharu Ariza 10f264da75 fix empty glyf's advance width 2019-03-29 18:26:20 -07:00
Michiharu Ariza 511518c759 add api test for tt var advance widths 
stripped HVAR from SourceSansVariable-Roman.abc.ttf so glyf gets parsed
 2019-03-29 18:26:20 -07:00
Michiharu Ariza bee8d86671 fix build 2019-03-29 18:26:20 -07:00
Michiharu Ariza f74712a4e0 fix composite glyf extents 2019-03-29 18:26:20 -07:00
Michiharu Ariza cd817e7955 fix unpack_points 2019-03-29 18:26:20 -07:00
Michiharu Ariza a35e3dfc77 fix infer_delta 
code cleanup
 2019-03-29 18:26:20 -07:00
Michiharu Ariza 4f4fbb1d5e added explicit casts to metrics 2019-03-29 18:25:52 -07:00
Michiharu Ariza c302ec6d94 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
 2019-03-29 18:25:52 -07:00
Michiharu Ariza bd040a4354 add components transformation 2019-03-29 18:25:35 -07:00
Michiharu Ariza 139e87b56c fix tt var extents & add test 2019-03-29 18:25:35 -07:00
Michiharu Ariza 9584b090bb cff2 subset fuzzer issues (#1619) 
* add check to FDArray::serialize

* add test files

* fix off by one
 2019-03-29 18:25:21 -07:00
Michiharu Ariza 161e61fc3b minor edits 2019-03-29 18:25:06 -07:00
Michiharu Ariza ebbfe36510 calculate VF advance widths from gvar & glyf 2019-03-29 18:24:24 -07:00
Michiharu Ariza 9690461a91 Added hb-ot-var-gvar-table.hh 
implemented sanitize()
placeholder subset()
some code cleanup
 2019-03-29 18:22:32 -07:00
Michiharu Ariza 9168b32a1b renamed hb_map2_t to hb_bimap_h in its own .hh 2019-03-29 18:21:50 -07:00
Michiharu Ariza d102c7a652 unuse set in hb_map2_t impl 
also some code cleanup
 2019-03-29 18:21:15 -07:00
Michiharu Ariza dd67214210 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.
 2019-03-29 18:20:22 -07:00
Ebrahim Byagowi 5bbe78a0f3 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
 2019-03-29 18:15:00 -07:00
Khaled Hosny ee8719eaaf [ci] Cache FreeType build on Travis 2019-03-29 18:15:00 -07:00
David Corbett 5d7725ad1a Categorize U+09FC as Consonant_Placeholder 2019-03-29 18:15:00 -07:00
Khaled Hosny b150bb4a49 [ci] Simplify and fix Travis CI macOS build 2019-03-29 18:15:00 -07:00
Michiharu Ariza 628d457c87 add gvar::get_extents 2019-03-29 18:15:00 -07:00
Behdad Esfahbod 7b27fe5255 Remove redundant hb_ot_layout_lookup_would_substitute_fast 2019-03-29 18:15:00 -07:00
Khaled Hosny 56164f754f [doc] Add placeholder since version for new flag 2019-03-29 18:15:00 -07:00
David Corbett cb758f2669 Remove obsolete overrides from Indic/USE scripts 2019-03-29 18:15:00 -07:00
Eric Muller 40c4bd3e12 Update generation code for hb-ot-shape-complex-vowel-constraints.cc. Remove 'unlikely' 2019-03-29 18:15:00 -07:00
Eric Muller ce7f2c4da3 Fix coding style. 2019-03-29 18:15:00 -07:00
Eric Muller a86356913e 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).
 2019-03-29 18:15:00 -07:00
Ebrahim Byagowi 9b5556d985 Add a macOS 10.14.3 fonts tests (#1608) 2019-03-29 18:15:00 -07:00
David Corbett 4a19d3b080 Update to Unicode 12.0.0 2019-03-29 18:15:00 -07:00
Adrian Wong 4f03d5c79d [indic] Remove superfluous ZWNJ check in final reorder of pre-base matras 2019-03-29 18:15:00 -07:00
Stephan Bergmann 7b7852efa5 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.
 2019-03-29 18:14:59 -07:00
Martin Hosken 7296242046 Fix offset drift in graphite integration 2019-03-29 18:14:59 -07:00
Michiharu Ariza 5fc99b3d34 fix build 2019-03-29 18:14:59 -07:00
Michiharu Ariza 696b841a5a minor edits 2019-03-29 18:14:59 -07:00
Michiharu Ariza 14be8b9e87 build fix attempt 2019-03-29 18:14:59 -07:00
Michiharu Ariza 618de1c7f9 more build fixes 2019-03-29 18:14:59 -07:00
Michiharu Ariza f2c556594a fix build attempt 2019-03-29 18:14:59 -07:00
Ebrahim Byagowi 64eb1ddc26 Minor, remove .editorconfig hack 
As vscode is going to support it soon
 2019-03-29 18:14:59 -07:00
Michiharu Ariza 40dfca7213 calculate VF advance widths from gvar & glyf 2019-03-29 18:14:59 -07:00
Garret Rieger d0b6d539f6 Make hb_subset_input_glyph_set () actually do something. 2019-03-29 18:14:59 -07:00
Michiharu Ariza a842fdfbf0 gvar::subset() 2019-03-29 18:14:59 -07:00
Ebrahim Byagowi c2e9d75035 [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.
 2019-03-29 18:14:59 -07:00
Michiharu Ariza 2c5ed7f152 Added hb-ot-var-gvar-table.hh 
implemented sanitize()
placeholder subset()
some code cleanup
 2019-03-29 18:14:59 -07:00
David Corbett 087b9a0ad0 Fix or document unsupported font-feature-settings 2019-03-29 18:14:59 -07:00
Joël R. Langlois bb29ece23a Remove Forcing Diagnostic Colours from CMakeLists.txt (#1597) 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1596
 2019-03-29 18:14:59 -07:00
Michiharu Ariza f1e97c189e renamed hb_map2_t to hb_bimap_h in its own .hh 2019-03-29 18:14:59 -07:00
Michiharu Ariza 655bc96bc2 subset VVAR & outer indices 2019-03-29 18:14:59 -07:00
Michiharu Ariza 6ecfaaa6d5 unuse set in hb_map2_t impl 
also some code cleanup
 2019-03-29 18:14:59 -07:00