a0695687eb
[aat] Minor
2019-09-09 10:52:54 -04:00
4905a2198b
[number] Add static to hb-number-parser.hh functions
2019-09-09 13:14:42 +04:30
30e5cdfbf1
[number] Optimize _pow10 constants ( #1963 )
2019-09-09 00:28:16 +04:30
3f2cdf07a4
Change HB_VAR_ARRAY to 1 again
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To fix MSVC bots, while I work on changing this to 0 permanently.
2019-09-08 15:08:02 -04:00
39cf8e21be
[number] Add overflow checks used to be done in parse_bcd
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Which were removed in 1083df8
2019-09-07 15:27:30 +04:30
47d82713a1
Replace strtod with a ragel implementation
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Use a ragel based number parser when strtod_l couldn't be found
as libc's strtod may is locale sensetivity which we need to not.
2019-09-07 15:02:52 +04:30
80613e5b9e
Minor, remove unused header
2019-09-07 14:25:54 +04:30
5902198cee
[kerx] Fix offset issue in kern format 2
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Fixes tests with HB_VAR_ARRAY != 1, as done in previous commit.
2019-09-06 21:36:31 -04:00
861547d531
Change HB_VAR_ARRAY from 1 to 0
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Going to see which compilers it breaks and special-case those...
2019-09-06 16:55:00 -04:00
0e294c455e
Rename VAR to HB_VAR_ARRAY
2019-09-06 16:54:27 -04:00
c379faed2b
Fix a few struct size declarations
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Was wrong. As excercised by defining VAR to other than 1 in hb.hh.
2019-09-06 16:41:12 -04:00
3aceee2527
Revert "[null] Silence undefined-behavior complaints with too-small null bytes"
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This reverts commit 911c76abcd
2019-09-06 12:17:18 -04:00
911c76abcd
[null] Silence undefined-behavior complaints with too-small null bytes
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Fixes https://bugzilla.mozilla.org/show_bug.cgi?id=1577584
2019-09-06 11:53:11 -04:00
3c81246f66
[subset] Use newer iter tools in SinglePosFormat1
2019-09-04 11:28:40 -04:00
9510e918f7
[iter] Partialize hb_zip()
2019-09-04 11:28:40 -04:00
cad698568a
Use roundf to fix cast to int difference of msys2 w64
2019-09-04 11:18:37 +04:30
1083df8b80
Use hb_parse_double in CFF::dict_opset_t::parse_bcd
2019-09-04 02:04:09 +04:30
57f88e11d4
[number] Turn hb_parse_float into hb_parse_double
2019-09-04 02:04:09 +04:30
65690b5a4b
[number] Add whole buffer check and test it
2019-09-04 02:04:09 +04:30
3661eb6105
Don't check null terminaion of source in hb_codepoint_parse
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This isn't what intended originally, just checking if consumed
all the buffer is enough.
2019-09-04 02:04:09 +04:30
3a16272750
[test] resolve msvc complain on signedness comparing
2019-09-04 02:04:09 +04:30
005389beb5
Use hb_parse_uint in deserializer token parser
2019-09-04 02:04:09 +04:30
3d5b1df7ab
[number] Add test
2019-09-04 02:04:09 +04:30
b5e6805ee7
[number] Minor tweak on parser related codes
2019-09-04 02:04:09 +04:30
e2cecf1f34
[number] Remove parsing code duplication of the calls using lambda
2019-09-04 02:04:09 +04:30
a77bb7eb41
Move hb_codepoint_parse to hb_parse_uint
2019-09-04 02:04:09 +04:30
43372fbb5a
Merge and aggregate number parsing logics to form hb-number
2019-09-04 02:04:09 +04:30
d50d2fcbc7
Fallback if roundf didn't exist, like in dietlibc ( #1953 )
2019-09-02 19:32:05 -05:00
d3b984d379
Revert in-house pow10 ( d80a3ea) and fix oss-fuzz/16922
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Probably can be fixed but merging it was wrong so let's revert.
2019-09-02 18:28:03 +04:30
41d6e95b0d
[subset] Use internal API of hb_set_t
2019-09-02 01:58:37 +04:30
8ccf328d54
[subset] Run once for a tag
2019-09-02 01:09:41 +04:30
0954c8f7a0
[ft] Prefer symbol cmap subtable if found ( #1948 )
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Similar to commit d304d60e4d
2019-09-01 10:09:07 -05:00
d80a3ea983
[cff] Implement in-house power of 10
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A minimal power only for natural numbers exponents of ten, for portability.
Found the idea in Tcl/Tk but wrote it myself after weeks and it turned out
being a different implementation, reverse direction, constexpr, etc.
2019-09-01 14:05:16 +04:30
f441a7c008
Don't allow reference blob be accessed using empty tag in hb_face_reference_table ( #1947 )
2019-08-31 16:48:09 -05:00
c9eb913f4c
[iter] Simplify hb_chop()
2019-08-31 15:21:02 -05:00
67ec9fa9e4
[iter] Add hb_chop()
2019-08-31 14:51:49 -05:00
5828d8e83c
[iter] Add hb_take() specialization for arrays
2019-08-31 14:36:44 -05:00
398b296f3b
[iter] Add hb_len()
2019-08-31 12:44:24 -05:00
875131d478
[iter] Add hb_take()
2019-08-31 12:42:52 -05:00
1f88dae9f5
[iter] Make iota() accept invokable for increasing to next item
2019-08-31 12:24:56 -05:00
3bc86fb237
[algs] Fix hb_inc/dec signature
2019-08-31 12:24:56 -05:00
b1378d8a21
[iter] Add hb_repeat()
2019-08-31 12:24:56 -05:00
966a18b92a
[iter] Remove some &&
2019-08-31 12:24:56 -05:00
de45775c37
[iter] Use hb_ridentity instead of lazy +
2019-08-31 12:24:56 -05:00
ce4d63beec
[iter] Separate hb_iota implementation from hb_range
2019-08-31 12:24:56 -05:00
814dc3cbe5
[iter] Rename
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Moving towards making iota useful for non-integers.
2019-08-31 12:24:56 -05:00
2d5643aed4
[algs] Add hb_inc() and hb_dec())
2019-08-31 12:24:56 -05:00
7eafe94705
Revert "[array] Add chop()"
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This reverts commit 545fe9d9f0
2019-08-31 12:24:56 -05:00
28c8dcb53f
[subset] minor
2019-08-31 12:27:14 +04:30
545fe9d9f0
[array] Add chop()
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Takes n, and returns iterator of iterators that contain up to
n items each. Basically cuts the array into subarrays of size n.
The last sub-array might contain fewer.
Ideally this should become a generic iter tool, not array-specific,
so we can use it in GPOS to chop a value matrix into rows and elements.
2019-08-29 15:48:21 -07:00
c72589f13f
[iter] Change item_size to get_item_size()
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By moving access to hb_static_size(Type) into a function instead of
a class-const, we can refer to iter types of incomplete types, which
come handy when a method of hb_array_t wants to return iterator
of hb_array_t. That kind of stuff. Next commit needs this to
build on clang...
2019-08-29 15:45:21 -07:00
d58e248df6
[array] Add truncate() method
2019-08-29 15:23:48 -07:00
a06edf1430
[array] Use injected class name more
2019-08-29 15:21:18 -07:00
e0e0c8c109
Minor
2019-08-29 14:58:16 -07:00
0313ef86e3
bug fix in optimizing coverage table format ( #1942 )
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We are comparing number of shorts, NOT number of bytes.
2019-08-29 14:09:05 -07:00
38f95baf6b
[subset] in SingleSubst subsetting, check for substitute in glyphset
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That matches what fonttools does and allows for specifying exact
glyphset for subset.
2019-08-29 13:40:46 -07:00
499029644f
[gsub] Fix clang's semicolon complains
2019-08-29 15:09:39 +04:30
875985cd48
[subset] Don't allow malicious fonts to insert unlimited table headers
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Fixes https://crbug.com/oss-fuzz/16810
2019-08-29 14:51:22 +04:30
dc9222b1dd
[subset] Implement AlternateSubst subsetting
2019-08-28 15:38:46 -07:00
23681b6da4
Minor
2019-08-28 15:30:37 -07:00
33c8e2303c
[subset] Implement MultipleSubst subsetting
2019-08-28 15:25:55 -07:00
5c43a7ba7e
[GSUB] Use dagger in Ligature::intersects()
2019-08-28 15:10:38 -07:00
b8c642c1f5
Minor
2019-08-28 15:06:45 -07:00
dc2c9aa0c3
Rename
2019-08-28 15:05:49 -07:00
bc5ef765a8
[subset] Subset ligature substitutes!
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Test with:
$ ./hb-subset -o out.ttf NotoSansArabic-Regular.ttf --drop-tables= سلام && ./hb-view out.ttf سلام
2019-08-28 14:52:13 -07:00
42d887bd22
Beef up HeadlessArrayOf<>
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Should be merged with ArrayOf...
https://github.com/harfbuzz/harfbuzz/issues/1937
2019-08-28 14:47:14 -07:00
3ca809e362
Add ArrayOf::pop()
2019-08-28 13:49:35 -07:00
307bd6d79f
Add arithmetic operators to IntType<>
2019-08-28 13:49:17 -07:00
2e1d00c85b
[debug] Minor
2019-08-28 13:49:04 -07:00
062cad5e28
Add ArrayOf::serialize_append
2019-08-28 13:48:55 -07:00
b66076812d
Adjustments to the generated Indic table output ( #1936 )
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* Add empty parentheses after print call
* Minor: newlines. Move #pragma pop down one; #endif up one
* Adjust #define ISC/IMC output
* Regenerate Indic table
2019-08-28 04:31:27 -07:00
4ef08dbce1
Use hb_bytes_t as<T> in hb_blob_t
2019-08-27 17:38:09 +04:30
dce42cef2b
[glyf] Move GlyphHeader::from_bytes to hb_bytes_t, introduce .as<T> ()
2019-08-27 17:38:09 +04:30
6e82d59b4f
[glyf] Revert the way indexToLocFormat is set
2019-08-27 12:33:42 +04:30
88e9db19d2
[subset] Remove subset table size assertion
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As https://github.com/harfbuzz/harfbuzz/pull/1930#issuecomment-525036802
2019-08-27 02:44:26 +04:30
a0b4ac4dce
Turn 8 spaces to tab across the project
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According to the current code style of the project
2019-08-27 02:40:41 +04:30
269a120f13
[subset] Raise the bar in new vs old table size
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https://crbug.com/oss-fuzz/16740
This is actually an interesting thing that {h,v}mtx allocates as
much as a font pretends to have glyphs but the solution is not
that obvious as regular fonts can have less than actually containing
metrics in their {h,v}mtx. This change raises the bar to consider this
hmtx 4 byte for every glyph case.
Initially we wanted to just find things allocating crazy amount of
memory but having the assert has led to interesting findings also
so let's don't remove the assert and see what we can find elsewhere.
2019-08-25 20:37:00 +04:30
2f8e823331
[glyf] minor
2019-08-25 12:37:40 +04:30
07e467a30e
[glyf] Move GlyphHeader size checking to a static method
2019-08-25 01:10:37 +04:30
139d14dc89
[glyf] Move GlyphHeader related logics to its, making its fields protected
2019-08-24 17:50:25 +04:30
d57819cbdb
[glyf] format source
2019-08-24 17:00:54 +04:30
2aef3013f3
[subset] Consider instruction length place itself
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Now fixes https://crbug.com/oss-fuzz/16639 completely
2019-08-24 16:11:21 +04:30
922898c814
[subset] Fail on table grow more than 16x+4096
2019-08-24 16:11:21 +04:30
28aba780c4
[subset] Fix blob leak of _subset2 when returns early
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Fixes https://crbug.com/oss-fuzz/16639
2019-08-24 16:11:21 +04:30
541f3c2d7d
[debug] Fix extra semicolon issue
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https://github.com/harfbuzz/harfbuzz/issues/1923
2019-08-23 12:25:58 -07:00
4dcaca8411
Whitespace
2019-08-23 12:24:15 -07:00
569426d861
[debug] Fix build with HB_DEBUG
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1923
2019-08-23 11:54:39 -07:00
be97e9d678
2.6.1
2019-08-22 15:52:24 -07:00
d304d60e4d
[ot-font] Prefer symbol cmap subtable if found
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1918
Hopefully doesn't break anyone...
2019-08-21 12:30:22 -07:00
2a3d4987a7
Remove hb_directwrite_shape_experimental_width public API
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I had specially exposed the API as I didn't know how to embed harfbuzz
easily elsewhere but now with harfbuzz.cc it has become very easy
and I don't like to see its use anywhere as it has a bad naming and
its Kashida adding is bogus and only useful to check where it should
be added, not visually useful however.
2019-08-21 03:02:01 +04:30
aaa85931f3
[font] Update multipliers when creating sub_font
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1910
2019-08-20 13:06:10 -07:00
bbad1b8298
[trak] minor, use roundf instead round to normalize the use
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The change to `round` wasn't intended
2019-08-20 14:46:48 +04:30
37de38adea
Merge branch 'master' into remove-coretext-96dpi-assumption
2019-08-20 12:59:33 +04:30
5ee1e451cf
Minor touch-up for recent change
2019-08-19 14:23:17 -07:00
3348992844
[avar] Implement inverse map, unmap
2019-08-19 14:22:15 -07:00
981f5a54c3
[fvar] Implement inverse normalize, unnormalize
2019-08-19 14:22:15 -07:00
dcb4cd400f
Minor
2019-08-19 11:35:37 -07:00
ca54440324
Remove continuous development helper script
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Not have used it personally for a long time, lets remove it
2019-08-18 11:58:04 +04:30
40aef1b473
[ot-shape] Keep horizontal_features array sorted
2019-08-16 02:17:32 +02:00
da5118da77
[ot-shape] Enable abvm/blwm features by default
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Core Text seems to apply them to Latin text, but Uniscribe doesn’t.
See https://github.com/harfbuzz/harfbuzz/pull/1908#issuecomment-521819343
2019-08-16 02:17:32 +02:00
Behdad Esfahbod
Ebrahim Byagowi
Khaled Hosny
qxliu76
Adrian Wong