88d437525f
[repacker] add test for repacker fuzzer.
2022-12-01 20:17:40 +00:00
6627a1ab45
[repacker] Add a initial seed for the fuzzer repacker.
2022-12-01 20:17:40 +00:00
deca30b268
[repacker] get repacker fuzzer working.
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Additionally add helper method that allows a graph to be saved as a fuzzer seed.
2022-12-01 20:17:40 +00:00
261a605f9c
[repacker] verify graph is a dag before using the fuzzer input.
2022-12-01 20:17:40 +00:00
985b19f678
[repacker] begin implementing a fuzzer for the repacker api.
2022-12-01 20:17:39 +00:00
2658370f00
[subset] make the cmap cache in accelerator const.
2022-11-29 22:04:10 -07:00
7551a668e3
[subset] Make cff_accelerator const.
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This gives more confidence that it won't be accidentally modified by the subset operation using it.
2022-11-29 22:04:10 -07:00
d8d0e06694
[array] Comment
2022-11-29 21:35:54 -07:00
2fecf2aa19
[ClassDef] Minor rename
2022-11-29 21:25:01 -07:00
8f632ca884
[ClassDef] Write another loop as range for
2022-11-29 21:23:35 -07:00
87b12aee13
[ClassDef] Write a couple loops as range for
2022-11-29 21:18:48 -07:00
ccd40c842c
[ClassDef] Optimize intersected_class_glyphs
2022-11-29 21:15:19 -07:00
44c585a6df
[ClassDef] Fix disabled codeblock
2022-11-29 20:52:48 -07:00
9b7617d433
[ClassDef2] Use a faster algorithm in subset()
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Speedup across the board; up to 40% for MPlus1 at small sizes.
2022-11-29 20:29:58 -07:00
ae5e6d562b
[ClassDef2] Micro-optimize
2022-11-29 15:48:38 -07:00
7129b79406
[open-type] Add faster range-based loop to array types
2022-11-29 15:33:07 -07:00
dc82334061
Remove a couple of unneeded .iter() invocations
2022-11-29 15:26:55 -07:00
00f2657bb8
[subset] Accelerate sanitize-table-cache
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Big wins all across small subsets
BM_subset/subset_codepoints/Roboto-Regular.ttf/nohinting/10 -0.1140 -0.1129 0 0 0 0
BM_subset/subset_codepoints/Amiri-Regular.ttf/nohinting/10 -0.4717 -0.4714 0 0 0 0
BM_subset/subset_codepoints/NotoNastaliqUrdu-Regular.ttf/nohinting/10 -0.8147 -0.8146 0 0 0 0
BM_subset/subset_codepoints/NotoSansDevanagari-Regular.ttf/nohinting/10 -0.3248 -0.3242 0 0 0 0
BM_subset/subset_codepoints/Mplus1p-Regular.ttf/nohinting/10 -0.1262 -0.1260 0 0 0 0
BM_subset/subset_codepoints/SourceHanSans-Regular_subset.otf/nohinting/10 -0.0308 -0.0309 0 0 0 0
BM_subset/subset_codepoints/SourceSansPro-Regular.otf/nohinting/10 -0.1374 -0.1373 0 0 0 0
BM_subset/subset_codepoints/AdobeVFPrototype.otf/nohinting/10 -0.4555 -0.4555 0 0 0 0
BM_subset/subset_codepoints/MPLUS1-Variable.ttf/nohinting/10 -0.4175 -0.4174 0 0 0 0
BM_subset/subset_codepoints/RobotoFlex-Variable.ttf/nohinting/10 -0.4214 -0.4214 0 0 0
2022-11-29 15:20:13 -07:00
33165f4848
[bit-page] Remove ELT_BITS_LOG_2
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My compiler is smart enough to take care of it.
2022-11-29 15:15:43 -07:00
58925ed9a0
Update freetype subproject to 2.12.1
2022-11-29 12:42:58 -07:00
80dd751564
CI: work around flaky 64bit MSYS2 builds
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MSYS2 Python+meson has some random crashes in CI which we haven't been
able to reproduce yet. Naturally enabling debugging fixes them.. :)
2022-11-29 12:41:02 -07:00
8f41b6a139
CI: fix msvc build
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The Windows image for some reason now contains a zlib and freetype build
which meson finds and tries to use. Force meson to use the subprojects always
to avoid picking up system libs.
2022-11-29 12:41:02 -07:00
7a004a7ac2
[subset] Cache per subtable cmap unicode mappings.
2022-11-28 19:48:15 -07:00
d2a2670e54
[iter] Simplify has() interface implementations
2022-11-28 19:43:09 -07:00
cba82829ba
[subset-cff1] Share subrs object
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Multiple FDs might share the same subrs...
2022-11-28 16:19:54 -07:00
c7b998b355
[cff2] Don't share fd-array link
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No point.
2022-11-28 16:18:21 -07:00
3d9e3c2dc7
[subset-cff2] Don't share varstore object
2022-11-28 16:17:09 -07:00
c503cf003e
[cmap] Store offset, not pointer, in cmap cache
2022-11-28 15:53:35 -07:00
3e151139a8
[PairPos] Optimize get_effective_value_format
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Speeds up BM_subset/subset_glyphs/SourceHanSans-Regular_subset.otf/nohinting/512
12%.
2022-11-28 14:23:49 -07:00
3131aecf9f
[array/hash] Fix asan issue
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../src/hb-algs.hh:240:43: runtime error: reference binding to misaligned address 0x7ffe91a08b0e for type 'const unsigned int', which requires 4 byte alignment
2022-11-28 14:12:55 -07:00
26ad7a6022
[gpos] Minor micro-optimize
2022-11-28 14:12:52 -07:00
c769d7e181
[gpos] Whitespace
2022-11-28 14:03:58 -07:00
3ea0f37c30
[subset-cff] Move an init to constructor
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The init was not called anyway.
2022-11-28 13:58:44 -07:00
6c92c3e0cf
[subset-cff] Remove unnecessary check
2022-11-28 13:54:24 -07:00
7fd300dd9a
[subset-cff] Use constructor for parsed_cs_op_t
2022-11-28 13:51:16 -07:00
bd37900e0d
[subset] use a reference to cached global/loca subrs.
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Previously they were being copied in. Copying is no longer necessary now that hint dropping doesn't mutate the arrays.
2022-11-28 13:43:52 -07:00
ded9de9cd8
[cff] bsearch in fdselect
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Saves 8% in NotoSansCJK / 10000 subset benchmark.
2022-11-28 13:32:08 -07:00
0c33aba30c
[subset-cff] Rename drop flag to hinting flag
2022-11-28 12:28:13 -07:00
6f5b531986
[subset-cff] Make no-hinting use accelerator as well
2022-11-28 12:24:29 -07:00
fad8322b3f
[benchmark-subset] Add no-hinting ops
2022-11-27 15:09:48 -07:00
f51a624e67
[subset-cff] Micro-optimize drop_hints_in_str
2022-11-27 14:54:39 -07:00
3860326688
[subset-cff] Write loop more idiomatic
2022-11-27 13:23:13 -07:00
3ff502d3ae
[subset-cff] Remove unnecessary initialization
2022-11-27 12:58:04 -07:00
6af4985bf9
[subset-cff] No need for bitflag here anymore
2022-11-26 18:20:20 -07:00
69ce606d14
[subset-cff] Immediately drop subr numbers instead of marking for skip
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Seems to work and saves ~2% time.
2022-11-26 18:18:35 -07:00
1cf4f3e083
[subset-cff] More comment
2022-11-26 18:15:28 -07:00
f68221ff43
[subset-cff] Add comment
2022-11-26 18:12:14 -07:00
048ab8a066
[subset-cff] Remove unused bits
2022-11-26 18:00:43 -07:00
37cbfc0c7e
[subset-cff] Remove unneeded member
2022-11-26 17:57:44 -07:00
46ab15137b
[subset-cff] Add has_calls to parsed charstrings
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Optimize closure based on it.
2022-11-26 17:49:21 -07:00
Garret Rieger
Behdad Esfahbod
Satadru Pramanik
Christoph Reiter