737436d3f8
Streamline HB_NO_CFF
2019-06-18 13:07:44 -07:00
9b853f755d
[cff] Use switch on multi-format structs ( #1762 )
2019-06-09 11:49:25 +04:30
ff7995200e
Hopefully last warning fix
2019-05-14 07:44:03 -07:00
7f6fca4ef7
Force-disable CFF code under disabling conditions
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Subsetter size goes down from 190kb to 119kb. Main library about 7kb.
Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-05-12 10:29:47 -07:00
62dfe7aea2
[cff] Minor
2019-05-10 23:18:08 -07:00
02ae2591d9
initialize return param subr_num in popSubrNum
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also snake_cased popSubrtNum and other surrounding function names
2019-05-08 13:44:03 -07:00
b986c6a321
[C++11] Remove IntType::set() in favor of operator=
2019-03-29 20:21:21 -07:00
f2908b4d8f
Implement subset --regain-gids option with CFF1/2
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along with api tests & expected results
2019-01-31 14:16:37 -08:00
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
a5e5dd8b42
Fix sign-compare error resulted from promoting unsigned integers to signed larger ints
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Clang and gcc know not to warn in these cases, but not nonmainstream compilers
2019-01-22 16:30:07 +01:00
29f0b6bce7
CFF renaming ( #1507 )
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* reimplement ByteStr as byte_str_t based on hb_ubytes_t
Unuse start_embed<ByteStr>
Also renamed SubByteStr to byte_str_ref_t
More renaming to come
* substr renamed to str_ref in line with its type byte_str_ref_t
* uncamelize non-table struct names
* uncamelized non-struct types OpCode etc
* add byte_str_t copy ctor
* test
* test2
* undo tests
* fix bot failure
* undo the previous change
* fixed tabs, added inline
* Revert "fixed tabs, added inline"
This reverts commit 21163c30e9
2018-12-22 10:47:04 -05:00
474a12058d
[array/vector] Rename len to length
2018-12-21 18:53:01 -05:00
e412008599
Remove redundant void from C++ sources ( #1486 )
2018-12-17 13:01:01 -05:00
b2ebaa9afa
Remove redundant 'inline' from methods ( #1483 )
2018-12-16 14:08:10 -05:00
2941208f1e
[CFF] oss-fuzz issue 11690 ASSERT: substr.offset >= opStart ( #1461 )
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* fix oss-fuzz 11690: substr.offset >= opStart
detect recursive subroutine call & handle as error
* fix build failure
* add minimized test case for oss-fuzz 11690
* removed asserts
2018-12-11 15:21:24 -05:00
333586245c
minimize use of assert: removed or changed to error handling ( #1467 )
2018-12-11 15:20:20 -05:00
825df6dbc7
[CFF] Change spaces to tabs
2018-11-30 23:04:59 -05:00
592f39b3c4
[CFF] Whitespace
2018-11-30 22:54:57 -05:00
b6903bd6c4
ensure fdmap initialized as identity for single-FD (non-CID) fonts
2018-11-16 13:46:58 -08:00
9d0231cfe7
fixed a subset bug when no font dicts reduce
2018-11-15 15:39:43 -08:00
0dfa584cb4
changed Adobe company name
2018-11-12 08:47:07 -08:00
0996c0ff62
implented no-desubroutinize with CFF2 along with API test
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replaced AdobeVFPrototype.abc.otf with a hinted (maually) & subroutinized copy
replaced expected results as well
2018-11-07 14:48:37 -08:00
2840a104c1
tweaks to build with new merge
2018-11-01 16:18:13 -07:00
82248b9287
fix leak attempt ^2
2018-11-01 10:36:50 -07:00
a9c305c2b0
fix leaks
2018-11-01 10:31:21 -07:00
d56e338a90
CFF1 no-desubroutinize + no-hinting
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no-desubroutinize option is disabled for now
code cleanup (esp. CFF1 width handling)
bug fixes & renaming
2018-10-31 22:30:34 -07:00
8679d02b4b
implement flex ops for glyph extents/subset
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also removed unused CSInterpEnv::move_[xy]_with_arg
fixed bug a width being left over on argStack with CFF1
2018-10-18 13:04:21 -07:00
b51418f596
added CFF2 get_extents
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added source hb-ot-cff2-table.cc
augmented VariationData to return scalars
misc bug fixes, renaming, cleanup
2018-10-08 15:05:36 -07:00
35b64dfb57
silence & fix new warnings
2018-10-02 14:13:36 -07:00
ebeccf3e63
fixed char widths & standard Encoding in subset CFF
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also merged flush_n_args to flush_args into one
takes start index of the arguments on stack instead of count
2018-09-18 17:24:30 -07:00
c0c85b852d
implemented get_glyph_extents with CFF1
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Implemented path operators in a new struct PathProc hooked up to CSOpSet
Added current point to CSInterpEnv
2018-09-17 11:14:56 -07:00
0f159a38a6
fixed serialize_fdselect_3_4
2018-09-12 16:08:54 -07:00
5b453f77f8
fixed off-by-one error with offSize
2018-09-11 16:20:39 -07:00
cc52e53cf0
Removed unused subr subset code
2018-09-10 16:27:49 -07:00
1666b89e30
subset CFF1 String Index
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Repurposed FDMap as Remap then subclassed for remapping SIDs
misc code cleanup
2018-09-10 16:00:20 -07:00
aca73c9df2
subset CFF1 Encoding & Charset
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fixed misc Charset bugs
added source file hb-ot-cff1.table.cc
renamed things for clarity & consistency
2018-09-06 17:28:15 -07:00
f2d299b0b7
Drop hints from CFF2 charstrings
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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
fcf177885b
templatized ArgStack as a prep to store blends
2018-08-31 16:28:47 -07:00
968168bf0e
drop hints from CFF1 charstrings
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renamed confusing Stack.size to Stack.count
2018-08-31 13:28:16 -07:00
8c5e03b541
Added drop_hints to SubrFlattener
2018-08-30 17:21:56 -07:00
9fd08cc238
CFF2 subroutine flattner
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Factored out CFF1 & CFF2 common subsetting code in hb-subset-cff-common.hh
2018-08-29 18:18:18 -07:00
8af9690ac7
Merge branch 'master' into cff-subset
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Renamed cff "private" source/headers without the suffix
2018-08-29 13:26:17 -07:00
a11420b48c
Subroutine flattener for CFF1
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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
5cde2f55cd
drop hints from CFF & CFF2 Private
2018-08-17 16:50:13 -07:00
cef75ea41a
Added CFF2 Subr nullifier
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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
f57d6bcbca
renamed CFF::Index to CFF::CFFIndex
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to avoid confusion with OT::Index
2018-08-16 08:03:46 -07:00
867f68bd8a
fix build attempt ^7
2018-08-15 15:53:50 -07:00
685db67bb0
fix build attempt ^6
2018-08-15 15:45:17 -07:00
2810caafeb
fix build attempt ^5
2018-08-15 15:30:24 -07:00
633ce88de9
CFF Subrs subsetting
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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
Behdad Esfahbod
Ebrahim Byagowi
Michiharu Ariza
Garret Rieger