Behdad Esfahbod
a1e5e07c73
[subset] Hook up GSUB/GPOS, but still disabled
...
They are still in the drop list.
2018-09-05 16:24:28 -07:00
Behdad Esfahbod
0d160d5ff5
[subset] Implement subsetting of SingleSubst
2018-09-04 14:20:35 -07:00
Michiharu Ariza
5ea03d2951
fix build by untemplatizing DictOpSet & DictVal
...
as they aren't instantiated with BlendArg (yet)
2018-09-04 11:29:15 -07:00
Michiharu Ariza
f2d299b0b7
Drop hints from CFF2 charstrings
...
Templatized ArgStack so it may store the default value along with blend deltas as BlendArg while parsing blend operator arguments in CFF2 charstring
Added get_region_count() method to VarRegionList & VariationStore
2018-09-04 10:25:21 -07:00
Behdad Esfahbod
3f00d0b0df
[subset] Keep glyph set in plan
...
Should remove the vector version at some point...
2018-09-03 18:54:32 -07:00
Behdad Esfahbod
dc50493a8d
[subset] Towards subsetting SingleSubstFormat1
...
Why does subset plan not have a hb_set_t of glyphs?
2018-09-03 18:23:23 -07:00
Behdad Esfahbod
339d3603b9
[subset] Wire up subset() call down to subtables
2018-09-03 17:40:16 -07:00
Behdad Esfahbod
7b2ef551da
Templatize Lookup::sanitize()
2018-09-03 17:16:09 -07:00
Behdad Esfahbod
9c3747c5e5
[subset] More
2018-09-03 16:53:03 -07:00
Behdad Esfahbod
6d618522d6
Templatize GSUBGPOS::sanitize()
2018-09-03 16:41:28 -07:00
Behdad Esfahbod
49c44b58f6
[subset] Fix serialize_subset() calls
...
Ouch.
2018-09-03 16:37:17 -07:00
Behdad Esfahbod
7c9cfa2b40
Add intersects() method to GSUB/GPOS lookups
2018-09-02 19:47:50 -07:00
Behdad Esfahbod
61ce62e554
[subset] Minor
...
Remove Lookup::subset().
2018-09-02 17:00:39 -07:00
Behdad Esfahbod
bfa72a9a72
[subset] Towards GSUB/GPOS subsetting
...
Add subset() call for GSUBGPOS struct and its dependencies.
Not hooked up anywhere.
2018-09-01 18:34:50 -07:00
Behdad Esfahbod
6803ed8674
[serialize] Add reset()
2018-08-31 17:11:08 -07:00
Behdad Esfahbod
e58b190292
[subset] De-templatize hb_subset_context_t
...
We're going to (finally) use virtual methods for hb_serialize_context_t
customization, so don't need to carry a Serializer template variable
around... Simplifies code.
2018-08-31 16:46:35 -07:00
Behdad Esfahbod
22acd424ca
[serialize] Add a couple small methods
2018-08-31 16:41:18 -07:00
Behdad Esfahbod
d1f29908c2
[subset] Add hb_subset_context_t<>
2018-08-31 16:31:00 -07:00
Michiharu Ariza
fcf177885b
templatized ArgStack as a prep to store blends
2018-08-31 16:28:47 -07:00
Michiharu Ariza
968168bf0e
drop hints from CFF1 charstrings
...
renamed confusing Stack.size to Stack.count
2018-08-31 13:28:16 -07:00
Behdad Esfahbod
aba0a945c5
[subset] Add hb-subset-input.hh and make hb-subset.hh toplevel include
2018-08-31 13:25:19 -07:00
Behdad Esfahbod
18d01eac7f
Minor
2018-08-31 13:00:57 -07:00
Michiharu Ariza
8c5e03b541
Added drop_hints to SubrFlattener
2018-08-30 17:21:56 -07:00
Behdad Esfahbod
a23b892fe6
Shuffle
2018-08-29 18:28:39 -07:00
Behdad Esfahbod
93fe0faaee
[subset] Clean up hb_subset_input_t API
2018-08-29 18:24:03 -07:00
Michiharu Ariza
9fd08cc238
CFF2 subroutine flattner
...
Factored out CFF1 & CFF2 common subsetting code in hb-subset-cff-common.hh
2018-08-29 18:18:18 -07:00
Behdad Esfahbod
d237ce7181
[subset] Bail if subsetting a table failed
2018-08-29 18:13:52 -07:00
Behdad Esfahbod
f39166f0c0
[subset] Remove unused hb_subset_profile_t
...
We might reintroduce it later, but for now remove, as it was unused.
Some things that should have been in this object (drop_hints, etc)
are already in hb_subset_input_t. So, for now, keep everything there.
2018-08-29 18:09:55 -07:00
Behdad Esfahbod
2ccc322cf8
[ot-font] Clean up cmap with gid=0
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1145
2018-08-29 16:38:25 -07:00
Michiharu Ariza
b95bf075d7
fix build attempt ^2
2018-08-29 14:41:52 -07:00
Michiharu Ariza
1d1afddfd2
corrected preprocessor guards
2018-08-29 13:36:39 -07:00
Michiharu Ariza
8af9690ac7
Merge branch 'master' into cff-subset
...
Renamed cff "private" source/headers without the suffix
2018-08-29 13:26:17 -07:00
Michiharu Ariza
0ad081ec32
attempt to fix build failure
2018-08-29 12:56:48 -07:00
Michiharu Ariza
a11420b48c
Subroutine flattener for CFF1
...
Subr-flattened charstrings are temporarily re-encoded in ByteStrBuff during "plan" phase, then copied to hb_serialize_context_t during "write" phase
CSOpSet may callback opcode processing "virtual" functions via CRTP
Numer struct may store a value as fixed optionally in addition to int and float
2018-08-29 12:14:30 -07:00
Behdad Esfahbod
fee0f41c6c
Don't declare extern symbols as inline
...
clang -O3 was completely removing _get_gdef(), causing link
failure when needed from another compilation unit. Surprisingly,
"extern inline" didn't fix it.
2018-08-28 18:27:41 -07:00
Behdad Esfahbod
967741e4c4
Add explicit to hb_auto_t 1param constructors
2018-08-28 18:18:02 -07:00
Behdad Esfahbod
c0a3f38f78
Fix distcheck
2018-08-28 17:22:59 -07:00
Behdad Esfahbod
2dde6c803a
Explicitly pass reference in hb_auto_t constructor
...
Fixes clang bots as well as fuzzer issue.
2018-08-28 11:07:24 -07:00
Behdad Esfahbod
a268068010
[ot-face] Remove tables_t. The face_data_t is what tables_t was
2018-08-26 15:18:46 -07:00
Behdad Esfahbod
3a0b3a29cc
Free up hb-ot-face.hh from includes
...
There might be a better way to do this, but I couldn't find...
2018-08-26 15:11:24 -07:00
Behdad Esfahbod
a84309afc8
[face] Use saved cmap in collect_unicodes() APIs
2018-08-26 09:33:01 -07:00
Behdad Esfahbod
c624e18a24
[OT] Move code around
2018-08-26 09:19:20 -07:00
Behdad Esfahbod
3999094682
[OT] Use relaxed ops for recursing into GSUB/GPOS lookups again
2018-08-26 09:12:25 -07:00
Behdad Esfahbod
d8c57e85d9
[GDEF] Move code around
2018-08-26 09:04:34 -07:00
Behdad Esfahbod
453e0c60b1
Add template keyword
...
I swear I have no idea why this is needed, but it is...
2018-08-26 01:30:52 -07:00
Behdad Esfahbod
c44b0caf0d
Fixup
2018-08-26 01:29:30 -07:00
Behdad Esfahbod
4096fbe487
[ot-face] Port GDEF to unified table accelerator model as well
2018-08-26 01:25:54 -07:00
Behdad Esfahbod
b929100f87
[ot-face] Unify GSUB/GPOS accelerators in the table accelerator framework
2018-08-26 01:15:47 -07:00
Behdad Esfahbod
963413fc54
WIP
2018-08-26 00:47:55 -07:00
Behdad Esfahbod
e6cb938065
[ot-face] Unify accelerators and tables
2018-08-26 00:21:29 -07:00
Behdad Esfahbod
7f8b6fe67d
Minor
2018-08-26 00:07:12 -07:00
Behdad Esfahbod
59bca0d2cb
[ot-font] Rename
2018-08-26 00:06:12 -07:00
Behdad Esfahbod
1c48a7ef06
[ot-font] Cache tables on face, not font
2018-08-25 23:57:16 -07:00
Behdad Esfahbod
71f8893eff
[ot-font] Use init0
2018-08-25 23:27:45 -07:00
Behdad Esfahbod
f36ae6f8a8
[ot-font] Make everything (cmap/metrics) lazy
2018-08-25 23:26:45 -07:00
Behdad Esfahbod
62fc54725a
[ot-font] Fallback vertical advance to UPEM
...
Used to be ascent+descent. Whatever. This is more convenient for
upcoming changes.
2018-08-25 23:15:52 -07:00
Behdad Esfahbod
d950022c8a
Add hb-ot-face.cc/hh
2018-08-25 23:06:37 -07:00
Behdad Esfahbod
dae39c58fb
[face] Introduce character-map API
...
New API:
+hb_face_collect_unicodes
+hb_face_collect_variation_selectors
+hb_face_collect_variation_unicodes
2018-08-25 22:44:39 -07:00
Behdad Esfahbod
66384db97c
Minor
2018-08-25 22:39:17 -07:00
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
Behdad Esfahbod
82b12bcadd
[unicode] Add HB_UNICODE_MAX
...
New API:
HB_UNICODE_MAX
2018-08-25 22:07:17 -07:00
Behdad Esfahbod
b09a0336ca
[cmap] More hb_auto_t<>(...)
2018-08-25 22:04:39 -07:00
Behdad Esfahbod
28634db07e
[cmap] Fix skipping gid0 in Format4 collect_unicodes()
2018-08-25 21:23:43 -07:00
Behdad Esfahbod
acce1fa3ea
Use new hb_auto_t<> constructor with Coverage::Iter
2018-08-25 21:15:39 -07:00
Behdad Esfahbod
ddea4d19cf
Add 1-param passthrough constructor to hb_auto_t<>
...
And use.
2018-08-25 21:08:15 -07:00
Behdad Esfahbod
c8cfb702e9
[cmap] Minor
2018-08-25 16:18:00 -07:00
Behdad Esfahbod
1dcf5fb038
[cmap Add hb_subset_collect_variation_unicodes()
...
To be moved to hb-face.h later.
2018-08-25 16:12:18 -07:00
Behdad Esfahbod
4806b3800d
[cmap] Add hb_subset_collect_variation_selectors()
...
To be moved to hb-face later.
2018-08-25 15:58:40 -07:00
Behdad Esfahbod
3336de2479
[cmap] Remove unused code
2018-08-25 15:41:25 -07:00
Behdad Esfahbod
1becabe06c
[cmap] Use bsearch to find subtables
2018-08-25 15:37:56 -07:00
Behdad Esfahbod
02fe03e09a
[cmap] Factor out find_best_subtable
2018-08-25 15:33:05 -07:00
Behdad Esfahbod
b41c43b4e1
Minor
2018-08-25 15:25:03 -07:00
Behdad Esfahbod
7d382fa276
[cmap] Implement collect_unicodes() for Format0/6/10
2018-08-25 09:42:52 -07:00
Behdad Esfahbod
bd0e542525
[cmap] Simplify collect_unicodes()
...
Don't use accelerator (almost). Hooks up Format13 as well.
2018-08-25 09:33:30 -07:00
Behdad Esfahbod
d60c465627
Rename get_all_codepoints() to collect_unicodes()
2018-08-25 08:48:42 -07:00
Behdad Esfahbod
531051b8b9
[ot-font] Return char-not-found if mapped to gid 0
...
OpenType cmap table can use gid=0 to mean "not covered" to produce
more optimized cmap subtables. Return false from get_nominal_glyph()
for those. hb-ft already does this.
2018-08-25 08:44:18 -07:00
Behdad Esfahbod
aadb2a9188
Add face-builder
...
New API:
+hb_face_builder_create
+hb_face_builder_add_table
2018-08-25 08:18:53 -07:00
Behdad Esfahbod
6cac9dc9cc
[blob] Add as_bytes()
2018-08-24 10:29:45 -07:00
Behdad Esfahbod
29a9a08838
[sanitize] Document how sanitize machinery works
2018-08-24 10:24:45 -07:00
Behdad Esfahbod
142ac5a6be
[serialize] Add copy_bytes() and copy_blob()
2018-08-24 10:07:49 -07:00
Behdad Esfahbod
1c6b369324
[ot] Rename hb_ot_layout_t to hb_ot_face_data_t
2018-08-23 11:30:21 -07:00
Michiharu Ariza
27c32d8afb
fixed "Fixed" number decoding
2018-08-22 11:36:39 -07:00
Michiharu Ariza
811a651bbd
fixed bugs with empty CFFIndex, fullset FDMap
2018-08-20 14:04:46 -07:00
Michiharu Ariza
5cde2f55cd
drop hints from CFF & CFF2 Private
2018-08-17 16:50:13 -07:00
Michiharu Ariza
cef75ea41a
Added CFF2 Subr nullifier
...
along with CFF2 charstring interpreter
factored out common code between CFF1 & CFF2 to CSInterpreter
moved fetch_op from Interpreter to InterpEnv
misc code clean up & bug fixes
2018-08-17 13:13:18 -07:00
Michiharu Ariza
f57d6bcbca
renamed CFF::Index to CFF::CFFIndex
...
to avoid confusion with OT::Index
2018-08-16 08:03:46 -07:00
Michiharu Ariza
c4ae426a3d
treat h/vstem the same as h/vstemhm
2018-08-16 00:59:46 -07:00
Michiharu Ariza
e67bb3fbcf
renamed OT::cff to OT::cff1 for consistency
...
along with HB_OT_TAG_cff1
2018-08-16 00:25:57 -07:00
Michiharu Ariza
fdbfa1848b
renamed CFF version 1 structs and sources to CFF1 from CFF
...
"CFF" is used for shared structs & sources between CFF1 & CFF2
except OT:cff is for CFF version 1 table
2018-08-16 00:13:09 -07:00
Michiharu Ariza
867f68bd8a
fix build attempt ^7
2018-08-15 15:53:50 -07:00
Michiharu Ariza
685db67bb0
fix build attempt ^6
2018-08-15 15:45:17 -07:00
Michiharu Ariza
2810caafeb
fix build attempt ^5
2018-08-15 15:30:24 -07:00
Michiharu Ariza
25b8310b2a
Merge branch 'master' into cff-subset
2018-08-15 15:00:55 -07:00
Michiharu Ariza
7aa23f3597
fix build attempt ^4
2018-08-15 15:00:32 -07:00
Michiharu Ariza
270452a446
fix build attempt ^3
2018-08-15 13:15:08 -07:00
Michiharu Ariza
c234839f25
fix build attempt ^2
2018-08-15 13:04:43 -07:00
Michiharu Ariza
eab07e713a
fix build
2018-08-15 12:15:55 -07:00
Michiharu Ariza
633ce88de9
CFF Subrs subsetting
...
Unreferenced subroutines are nullified (not removed) in a subset font
Separate Interpreter struct from hb-ot-cff-common-private.hh in a set of four header files, augmented for CharString (CS):
hb-cff-interp-common-private.hh
hb-cff-interp-dict-common-private.hh
hb-cff-interp-cs-common-private.hh
hb-cff-interp-cs.hh
Interpreter runtime is separated off as a new struct InterpEnv sub-classed differently for Dict and CharString (CS)
2018-08-15 12:00:19 -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
Emil A Eklund
7112c6413c
Guard free_static function definitions with macro
...
Add HB_USE_ATEXIT macros around free_static function definitions to
avoid unused function compiler warnings/errors.
2018-08-14 14:04:10 -07:00