|
d2a88fbd
|
2025-02-12T21:48:22
|
|
[vector] Add alloc_exact()
|
|
|
361d30e2
|
2024-05-23T21:44:28
|
|
[CFF] Ignore unknown operators
Fixes https://github.com/harfbuzz/harfbuzz/issues/4558
|
|
|
cb320d22
|
2023-07-27T10:43:07
|
|
Revert "[cff] Use float instead of double"
This reverts commit c8f67ac28eb18e65adda75818e2c472ad3936874.
Tests failing.
|
|
|
c8f67ac2
|
2023-07-27T10:34:45
|
|
[cff] Use float instead of double
Reduces memory usage slightly.
|
|
|
a55d0b88
|
2023-06-06T17:13:09
|
|
[subset/cff] Inline type only used once
|
|
|
054f966a
|
2023-06-03T22:52:16
|
|
[subset/cff1] Don't allocate memory for retaingid holes
40% speedup in BM_subset/subset_glyphs/SourceHanSans-Regular_subset.otf/retaingids/10
benchmark.
|
|
|
d5e1748f
|
2023-01-02T12:26:43
|
|
[cff] Simplify add_op()
|
|
|
d3ed6eed
|
2023-01-01T23:29:35
|
|
[cff] Initialize a member variable
For good hygiene.
|
|
|
0ec0214f
|
2022-12-31T13:18:32
|
|
[cff-subset] Adjust pre-allocation
Reduces memory use significantly.
|
|
|
d480ae1f
|
2022-11-24T13:53:43
|
|
[cff] Remove unused function
|
|
|
dcce53dd
|
2022-11-23T13:19:38
|
|
[cff] Micro-optimize fetch_op
|
|
|
59c45f6d
|
2022-11-22T12:54:50
|
|
Use hb_memcpy instead of memcpy consistently
|
|
|
13e1ca9e
|
2022-11-22T12:19:28
|
|
[cff] Micro-optimize memcpy
|
|
|
28e767dd
|
2022-11-21T21:59:51
|
|
[subset-cff] Really optimize op_str_t / parsed_cs_op_t layout
Now parsed_cs_op_t and op_str_t are both 16 bytes.
Saves another 7% in SourceHanSans/10000 benchmark.
|
|
|
4f056b92
|
2022-11-21T21:37:38
|
|
[subset-cff] Optimize op_str_t layout
|
|
|
dc3bb5e0
|
2022-11-21T18:18:48
|
|
[subset-cff] Pre-allocate values array for subroutines as well
|
|
|
59451502
|
2022-11-21T15:23:16
|
|
[cff] Optimize env error checking
|
|
|
d9de515a
|
2022-11-21T14:23:07
|
|
[cff] Optimize byte_str_ref_t array access
|
|
|
a81ec9b2
|
2022-11-21T14:03:28
|
|
[cff] Optimize byte_str_ref_t inc()
Shows a couple percent speedup.
|
|
|
6905d36d
|
2022-11-21T10:51:33
|
|
[cff] Fix fetch_op() bounds-checking
|
|
|
b51ab1a9
|
2022-11-21T10:27:07
|
|
[cff] Optimize byte_str_ref_t
Make it 16 bytes instead of 24. This struct is used in the subroutine
call stack heavily.
This change makes the HB AdobeVFPrototype benchmark to become faster
than FT one, with about 6% speedup as a result of this change.
|
|
|
7a39464b
|
2022-11-21T09:48:54
|
|
[cff] Hide members of byte_str_ref_t
|
|
|
18141f00
|
2022-11-21T09:47:03
|
|
[cff] Move a sub_array call
No logic change.... I hope?!
|
|
|
f66415cd
|
2022-11-21T09:39:27
|
|
[cff] Move initialization of a type to constructor
|
|
|
602e0ca7
|
2022-05-16T10:14:34
|
|
[cff] Minor restructure of struct
Surprisingly this shows tiny benchmark improvement consistently.
|
|
|
acdab17e
|
2022-05-13T14:14:36
|
|
[cff] Cosmetic in parsed_values_t
|
|
|
f0853796
|
2022-05-11T12:10:03
|
|
[cff-subset] Pre-alloc vector for operator decoding
|
|
|
bff78e65
|
2022-05-10T16:33:37
|
|
[cff] Convert interpretation environment to use constructor
|
|
|
0a42410d
|
2022-05-10T12:05:19
|
|
[cff2] Change extents/shape stack to be just a number
Do the blending immediately.
Fixes https://github.com/harfbuzz/harfbuzz/issues/3559
Benchmark on AdobeVFPrototype shows 35% speedup. Now we're faster
than FreeType:
Benchmark Time CPU Time Old Time New CPU Old CPU New
------------------------------------------------------------------------------------------------------------------------------------------------
BM_Font/glyph_extents/AdobeVFPrototype.otf/hb -0.3792 -0.3792 1584 983 1581 982
BM_Font/glyph_extents/AdobeVFPrototype.otf/ft +0.0228 +0.0224 1220 1248 1218 1245
BM_Font/glyph_extents/AdobeVFPrototype.otf/var/hb -0.3513 -0.3518 1616 1048 1613 1046
BM_Font/glyph_extents/AdobeVFPrototype.otf/var/ft +0.0172 +0.0169 1232 1254 1230 1251
|
|
|
1b14d2ff
|
2022-05-09T18:15:31
|
|
[cff] Fix arg-stack peek() impl
|
|
|
6106ef8c
|
2022-05-09T18:12:09
|
|
[cff] Tighten up arg-stack access
|
|
|
8c616a6e
|
2022-05-09T17:49:54
|
|
[cff] Allocate stack inline instead of using hb_vector_t
Speeds up glyph_extents and glyph_shape benchmarks for CFF by 10
to 16 percent!
|
|
|
c941ece6
|
2022-05-09T16:20:22
|
|
[cff] Use using instead of typedef
|
|
|
8aa54aac
|
2022-05-09T16:09:56
|
|
[cff] Replace byte_str_t with hb_bytes_t use
|
|
|
fe1d85a5
|
2022-05-09T16:04:52
|
|
[cff] Remove custom byte_str_t impl
|
|
|
fe783ac0
|
2022-01-18T13:38:28
|
|
[cff] Remove op_str_t nop init/fini
|
|
|
8d24ac26
|
2022-01-18T13:14:42
|
|
[cff] Remove init/fini from number_t
|
|
|
6ef83c2c
|
2022-01-18T13:08:34
|
|
[vector] Remove .fini_deep()
|
|
b14475d2
|
2021-03-18T10:51:26
|
|
[subset] further changes to serializer error handling.
- Rename enum type and enum members.
- in_errors() now returns true for any error having been set. hb-subset now looks for offset overflow only errors to divert to repacker.
- Added INT_OVERFLOW and ARRAY_OVERFLOW enum values.
|
|
|
73ed59f7
|
2021-03-17T15:53:10
|
|
[subset] store errors in the serializer as a flag set.
Make check_assign/check_equal specify the type of error to set.
|
|
2be859d2
|
2020-04-20T23:48:23
|
|
minor, replace nullptr checks with implicit ones
|
|
|
2dda6dd7
|
2020-04-20T14:12:45
|
|
minor, tweak spacing
turn 8 spaces to tab, add space before Null/Crap
|
|
002f0e20
|
2020-02-27T17:34:26
|
|
reimplment serialize_int using check_assign()
|
|
|
5179b969
|
2019-10-08T11:09:12
|
|
[cff] minor on number_t
|
|
|
9fea6b4d
|
2019-07-05T18:46:41
|
|
[amalgam] Use it in cmake port and fix conflicts (#1812)
|
|
|
9db7ce73
|
2019-06-28T23:11:52
|
|
minor style improve in hb-cff-interp-common.hh
|
|
|
dd4c3752
|
2019-04-18T10:38:57
|
|
silence MVC warnings
|
|
|
b986c6a3
|
2019-03-29T20:17:46
|
|
[C++11] Remove IntType::set() in favor of operator=
|
|
|
70a52d6b
|
2019-01-22T12:15:23
|
|
Convert all other enum class consts to static constexpr
Fixes https://github.com/harfbuzz/harfbuzz/issues/1553
|
|
|
380c3cff
|
2019-01-20T19:51:08
|
|
Use enum for class constant
|
|
|
dd7c628e
|
2019-01-20T19:51:08
|
|
Use enum for class constant
|
|
|
fa333e34
|
2018-12-27T17:56:22
|
|
[vector] Remove static_array
Was good idea, but with C++ types with constructor/destructor, was getting in
the way as compiler was destructing those items where it was not desired.
Since C++ does not allow zero-sized arrays, just remove it...
|
|
|
29f0b6bc
|
2018-12-22T07:47:04
|
|
CFF renaming (#1507)
* 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 21163c30e9d18759414f7fe2518628241599f039.
* fix tabs
|
|
|
474a1205
|
2018-12-21T18:46:51
|
|
[array/vector] Rename len to length
|
|
|
e4120085
|
2018-12-17T21:31:01
|
|
Remove redundant void from C++ sources (#1486)
|
|
|
b2ebaa9a
|
2018-12-16T22:38:10
|
|
Remove redundant 'inline' from methods (#1483)
|
|
|
2941208f
|
2018-12-11T12:21:24
|
|
[CFF] oss-fuzz issue 11690 ASSERT: substr.offset >= opStart (#1461)
* 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
|
|
|
59345cde
|
2018-12-06T13:36:26
|
|
[CFF] Refix oss-fuzz 11714: set_blends (PR #1458) (#1460)
* pass subarray of stack to set_blends
* get_subarray to return a value, not ref
* restored error check (with tweak)
|
|
|
6708c559
|
2018-12-05T12:51:18
|
|
fix oss-fuzz issue 11675 (ASSERT: count <= str.len)
Also added an additional error check to avail ()
|
|
|
5fff6ab0
|
2018-12-03T16:06:58
|
|
additional precision made a difference in extents test
|
|
|
9e5180cd
|
2018-12-03T15:32:42
|
|
more double changes
|
|
|
9af33d7a
|
2018-12-03T14:48:46
|
|
Number to use double for all types
|
|
|
825df6db
|
2018-11-30T23:04:59
|
|
[CFF] Change spaces to tabs
|
|
|
592f39b3
|
2018-11-30T22:54:57
|
|
[CFF] Whitespace
|
|
|
471db3aa
|
2018-11-28T17:06:11
|
|
workaround for issue #1417
|
|
|
3787c078
|
2018-11-14T13:38:03
|
|
Implemented seac for extents & subset along with API tests
|
|
|
0dfa584c
|
2018-11-12T08:47:07
|
|
changed Adobe company name
|
|
|
0b287008
|
2018-11-01T22:43:17
|
|
removed unused code
|
|
|
b1d0c589
|
2018-11-01T16:33:46
|
|
removed extraneous ;s
|
|
|
d56e338a
|
2018-10-31T22:30:34
|
|
CFF1 no-desubroutinize + no-hinting
no-desubroutinize option is disabled for now
code cleanup (esp. CFF1 width handling)
bug fixes & renaming
|
|
|
36c2c374
|
2018-10-23T15:11:09
|
|
removed unused multi_val from DictVal
|
|
|
6420ffe0
|
2018-10-15T14:03:18
|
|
fixed type casting bug
|
|
|
7d99a6ce
|
2018-10-12T02:16:07
|
|
overhauled error handling in CFF interpreter
minimized "if (error) return false" idiom
|
|
|
83c5298f
|
2018-10-09T21:59:36
|
|
added cff1_legacyops.otf as test-ot-extents-cff test case
fixed roll operator bugs uncovered by the test
|
|
|
b51418f5
|
2018-10-08T15:05:36
|
|
added CFF2 get_extents
added source hb-ot-cff2-table.cc
augmented VariationData to return scalars
misc bug fixes, renaming, cleanup
|
|
|
e7a045e4
|
2018-10-04T14:16:07
|
|
fixed leak exposed by test-ot-extents-cff
|
|
|
0222d57c
|
2018-10-04T09:37:57
|
|
tweaked previous warning fixes
|
|
|
3ef35890
|
2018-10-03T18:08:25
|
|
fixed warnings
|
|
|
eed7e6bb
|
2018-10-02T13:45:14
|
|
redefine OpCodes as define instead of enum
in order to eradicate duplicate enum warnings
|
|
|
76e54d2b
|
2018-09-21T12:16:36
|
|
fixed subroutinized CFF2 flattening
and some code cleanup
|
|
|
c0c85b85
|
2018-09-17T11:14:56
|
|
implemented get_glyph_extents with CFF1
Implemented path operators in a new struct PathProc hooked up to CSOpSet
Added current point to CSInterpEnv
|
|
|
bb38d0f6
|
2018-09-11T10:43:15
|
|
Implement parse_bcd
|
|
|
1666b89e
|
2018-09-10T16:00:20
|
|
subset CFF1 String Index
Repurposed FDMap as Remap then subclassed for remapping SIDs
misc code cleanup
|
|
|
f2d299b0
|
2018-09-04T10:25:21
|
|
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
|
|
|
fcf17788
|
2018-08-31T16:28:47
|
|
templatized ArgStack as a prep to store blends
|
|
|
968168bf
|
2018-08-31T13:28:16
|
|
drop hints from CFF1 charstrings
renamed confusing Stack.size to Stack.count
|
|
|
1d1afddf
|
2018-08-29T13:36:39
|
|
corrected preprocessor guards
|
|
|
8af9690a
|
2018-08-29T13:26:17
|
|
Merge branch 'master' into cff-subset
Renamed cff "private" source/headers without the suffix
|