50fb02a219
[sbix] Check glyph id before looking into unsafe array
...
That 'Z' at end of imageOffsetsZ is a reminder that you should check...
2018-10-28 18:33:10 -07:00
a8cb9c73da
[sbix] Simplify 'dupe' handling logic
2018-10-28 18:33:10 -07:00
d7eb534e59
[sbix] Check offsets before proceeding
2018-10-28 18:33:10 -07:00
c8380bd3e4
[color] Remove more dump-emoji cruft
2018-10-28 18:33:10 -07:00
68f2c832c8
Remove dump-emoji
2018-10-28 18:33:10 -07:00
b46de42b3a
[sbix] Fix order of parameters
2018-10-28 18:33:10 -07:00
a91cda72ab
[sbix] Remove redundant parameter
2018-10-28 18:33:10 -07:00
c712005f55
[sbix] Add get_strike()
2018-10-28 18:33:10 -07:00
400bc3f030
[sbix] Remove a couple of extra checks
2018-10-28 18:33:10 -07:00
3770282c83
[sbix] Rename sbix_table to table in accelerator
2018-10-28 18:33:10 -07:00
7346841807
[cbdt] Rename reference_blob_for_glyph() to reference_png()
2018-10-28 18:33:10 -07:00
1f33b8525d
[sbix] Rename ugly reference_blob_for_glyph() to reference_png()
2018-10-28 18:33:10 -07:00
946b534419
[sbix] Fix uninitialized variables
2018-10-28 18:33:10 -07:00
01c7d53fb7
[sbix] Select best strike based on ppem
2018-10-28 18:33:10 -07:00
f9f26bff4c
[sbix] Move code around. Add get_extents()
2018-10-28 18:33:10 -07:00
48bc3039cb
[sbix] Check blob length against PNG header leangth
2018-10-28 18:33:10 -07:00
d3ec31a57c
[ot-color] More on PNGHeader fields
2018-10-28 18:33:10 -07:00
35fa3d3260
[ot-color] Apply Behdad comment
2018-10-28 18:33:10 -07:00
307d61867a
[ot-color] Make PNGHeader reading actually work
2018-10-28 18:33:10 -07:00
632e9af862
[ot-color] Implement PNGHeader and test it, it doesn't work however
2018-10-28 18:33:10 -07:00
38706a0746
[ot-color] Preparation for setting PNG width/height in extents
2018-10-28 18:33:10 -07:00
d6d6f3bc22
[docs] Add comment
2018-10-28 18:33:10 -07:00
3d4c1f6a41
[ot-color] Apply Behdad reviews
2018-10-28 18:33:10 -07:00
8ef0d2ef92
[ot-color] Apply Behdad comment
2018-10-28 18:33:10 -07:00
dbd419bede
[ot-color] Add public API for CBDT/sbix/SVG color Emojis
2018-10-28 18:33:10 -07:00
6ce49a921a
[name] Change hb_name_id_t back to unsigned int
...
d941f66c75 (commitcomment-31076011)
2018-10-28 08:26:30 -07:00
a4f4f5ba5f
[docs] Fix titles here as well
2018-10-28 08:23:36 -07:00
213b6dd335
[name] Make sure hb_name_id_t is int-sized
...
d941f66c75 (commitcomment-31068905)
2018-10-27 18:36:24 -07:00
1d40d72f29
[docs] Hook up hb-var
2018-10-27 05:01:01 -07:00
80d9a427cf
[docs] Document remaining sections
2018-10-27 04:58:32 -07:00
cf5fa57f00
[docs] Change section titles again
...
I think I like the uniform "hb-*" more.
2018-10-27 04:51:42 -07:00
04981ee05d
[docs] More
2018-10-27 04:47:41 -07:00
5dd86aa33b
[docs] Rename section titles to object names
...
More useful.
2018-10-27 04:47:41 -07:00
524fb70216
[docs] More
2018-10-27 04:47:41 -07:00
46072b7cb5
[ot] Fold hb-ot-tag.h into hb-ot-layout.h
2018-10-27 04:47:41 -07:00
00cf4e5eb6
[docs] Fill in some sections
2018-10-27 04:47:41 -07:00
55a19d73b4
Move HB_EXTERN
2018-10-27 04:47:41 -07:00
524e854c15
Merge pull request #1318 from ebraminio/png
...
Add a non-hooked _png _svg get emoji blob
2018-10-27 15:04:43 +03:30
8180c37df0
[ot-color] Remove _png and _svg public APIs
2018-10-27 14:54:08 +03:30
9aa6279a2d
[ot-color/png] Try to get image blob from sbix first options.aat is set
2018-10-27 14:24:58 +03:30
b42661ee91
[ot-color] Add some documentation
2018-10-27 14:15:38 +03:30
4ee3c8272c
[docs] Fix hb_name_id_t
...
Yep, was not recognized without this patch!
2018-10-27 03:18:45 -07:00
9435fb24da
[ot-color/png] Implement CBDT part
2018-10-27 13:47:11 +03:30
d941f66c75
[name] Make hb_name_id_t be the enum
...
This is like hb_script_t.
We had this exposed as unsigned int since 2.0.0 release in two APIs,
as well as hb_ot_layout_get_size_params() from earlier.
But since no one uses those (right?!), let's just fix this now.
2018-10-27 03:06:14 -07:00
40496a54a0
[name] Move HB_NAME_ID_INVALID into the enum
...
Don't know how to document anonymous enum members.
2018-10-27 03:06:14 -07:00
a8a55b9f89
[name] Move around
2018-10-27 03:06:14 -07:00
3b7e5f1313
[name] Rename hb_ot_name_get_names() to hb_ot_name_list_names()
...
And swap return value positions, so can be annotated for gobject-introspectin.
2018-10-27 03:06:14 -07:00
4025ad8043
Document new API
2018-10-27 03:06:14 -07:00
5e2a52f71a
[sbix] Remove dump method from sbix accelerator
2018-10-27 12:44:33 +03:30
0353ac6cde
Fix test-name-table on older bots
2018-10-27 12:24:53 +03:30
dc11a38107
[sbix] Set num_glyphs on accelerator
...
dump-emoji was broken without it
2018-10-27 12:15:25 +03:30
6a38fd68a8
[ot-color/png] sbix runtime memory check
2018-10-27 11:17:27 +03:30
ca645accb9
Comment
2018-10-27 00:39:31 -07:00
265ad408ca
[ot-color/png] Implement sbix part
2018-10-27 10:43:46 +03:30
7f5941e162
Remove stale comment
...
Ugliness was fixed in 30eab97a00
2018-10-27 00:06:48 -07:00
e7400c0275
[docs] Hook up new symbols
2018-10-26 22:24:40 -07:00
6aa019c4af
[morx] Fix merge_cluster to end at last ligature component
...
Don't assume current position was a component in the ligature.
2018-10-26 22:02:17 -07:00
00ae4be6bf
[morx] Fix bailing out ligation at end-of-text
...
Check was after a move_to, which wouldn't work.
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11147
2018-10-26 21:59:20 -07:00
30eab97a00
Fix invalid memory read
...
Buffer might be relocated inside replace_glyphs().
Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=895117
2018-10-26 21:54:40 -07:00
79b2fa62ca
[indic] Fix infinite loop
...
Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=863044
2018-10-26 21:22:26 -07:00
39bd07aed5
Fix bunch of unused parameter warnings
...
Show up with gcc -O0.
There's a few more but those are functions that need to be filled in.
Maybe this is a lost battle...
2018-10-26 21:22:26 -07:00
b2e1ec374c
[subset] Fix warning
2018-10-26 21:22:26 -07:00
337ea0b717
[fuzzing] Remove HB_NDEBUG
...
Not sure why it ever was added.
2018-10-26 21:22:26 -07:00
c965eeadbc
[name] Default to "en" if language is not specified
2018-10-26 21:22:26 -07:00
3fd6e5dbef
[name] Add pre-defined nameIDs
2018-10-26 21:22:26 -07:00
20d0171d20
[name] Fill out most missing language codes
2018-10-26 21:22:26 -07:00
622b014faf
[name] Skip enumerating names with unknown language
2018-10-26 21:22:26 -07:00
2c39f359e4
[utf] Remove unused typedef
2018-10-26 21:22:26 -07:00
ce81c74298
[utf] Fix ASCII
2018-10-26 21:22:26 -07:00
327546e633
[name] Hook up ltag table
2018-10-26 21:22:26 -07:00
dc9a5f88b4
[name] Do record sanitization at run-time
2018-10-26 21:22:26 -07:00
a53d301b1c
[name] Minor
2018-10-26 21:22:26 -07:00
c442fd9a10
[name] Add src/test-name-table tool to show all font names
2018-10-26 21:22:26 -07:00
7007bd9dff
[name] Rebuild language list, include missing entries
2018-10-26 21:22:26 -07:00
68f172101c
[name] Fix cmp for invalid language
2018-10-26 21:22:26 -07:00
888a65615c
[name] Fix nul-termination bug
2018-10-26 21:22:26 -07:00
9b532e2ed4
[name] Add language mapping
2018-10-26 21:22:26 -07:00
e2f9b65775
[name] Start adding language support
2018-10-26 21:22:26 -07:00
6db6bbe64b
[name] Remove unused cmp function
2018-10-26 21:22:26 -07:00
4668a05006
[name] Hook things up
...
Accept Mac Latin name entries as ASCII as well.
2018-10-26 21:22:26 -07:00
69f5da0629
[name] More
...
It assumes all names are encoded in UTF16-BE. Other than that, and not
listing languages correctly, it's *supposed* to work.
2018-10-26 21:22:26 -07:00
64334aff8c
[name] Fix check
2018-10-26 21:22:26 -07:00
5531bd068e
[name] Flesh out UTF-X to UTF-X conversion routines
2018-10-26 21:22:26 -07:00
84811a06a2
[name] Fix for rebase changes to hb_array_t
2018-10-26 21:22:26 -07:00
1046b1938b
[name] Some more
2018-10-26 21:22:26 -07:00
b4d4d1ea78
[name] Return full string length from API
2018-10-26 21:22:26 -07:00
8d304ef7f9
[utf] Add UTF16-BE and UTF32-BE
2018-10-26 21:22:26 -07:00
a826a8730f
[name] Hide internal details from public API
2018-10-26 21:22:26 -07:00
e7c595a9f0
[name] More
2018-10-26 21:22:26 -07:00
75cd8c86bd
[name] Add hb_ot_name_get_utf()
2018-10-26 21:22:26 -07:00
c783d36324
[name] Pre-allocate array
2018-10-26 21:22:26 -07:00
c2aa409537
[name] Start implementing hb_ot_name_get_utf16()
2018-10-26 21:22:26 -07:00
740cde8991
[name] Implement hb_bytes_t get_name()
2018-10-26 21:22:26 -07:00
c3425f2401
[name] Add hb-ot-name.cc for realz
2018-10-26 21:22:26 -07:00
90420ed8cb
[name] Implement hb_ot_name_get_names()
2018-10-26 21:22:26 -07:00
9a6c87c17d
[name] Finish accelerator sorting
2018-10-26 21:22:26 -07:00
2157e56b34
[name] Start implementing public API infrastructure
2018-10-26 21:22:26 -07:00
0bf93ec0fb
[name] Add public API declarations
2018-10-26 21:22:26 -07:00
982c2f4a65
[indic/khmer/myanmar/use] Clarify clear_syllable
...
No logic change.
2018-10-26 15:40:45 -07:00
30f18039b3
[svg] Rename _svg_create_blob to _glyph_reference_blob_svg
2018-10-26 09:34:34 +03:30
5cb1ce8681
[svg] Collapse SVGDocumentIndex into SVG
2018-10-26 09:31:01 +03:30
4ceabb8c21
[svg] Hide start_glyph and end_glyph from API
2018-10-26 09:16:44 +03:30
c7a4e3dfb5
[svg] Add public API
...
* hb_ot_color_has_svg
* hb_ot_color_glyph_svg_create_blob
2018-10-26 09:16:44 +03:30
e98af6d1ed
[layout] Try to speed up collect_lookups some more
...
Barely made a dent :(.
2018-10-25 22:25:29 -07:00
eb44bfc864
[layout] Memoize collect_features
...
Fixes https://github.com/harfbuzz/harfbuzz/pull/1317
Fixes https://oss-fuzz.com/v2/testcase-detail/6543700493598720
2018-10-25 22:15:11 -07:00
84098b1639
[layout] Remove unintentionally added code
2018-10-25 21:33:12 -07:00
941600a9e0
[layout] Add hb_collect_features_context_t
...
Towards https://github.com/harfbuzz/harfbuzz/pull/1317
2018-10-25 21:26:56 -07:00
c237cdfcc7
[lookup] Fold another function inline
2018-10-25 21:17:30 -07:00
fe5520ddea
[layout] More prep work to memoize collect_features() work
2018-10-25 21:14:32 -07:00
e8e67503ff
[lookup] More prep work for memoizing collect_features
...
https://github.com/harfbuzz/harfbuzz/pull/1317
2018-10-25 20:48:20 -07:00
96828b97a8
[layout] Minor
...
We were returning the accelerator's lookup count. Returns table's.
They are the same except for OOM cases. Just shorter code.
2018-10-25 20:34:29 -07:00
73449cd213
[layout] Fold one function inline
...
Preparation for fixing https://github.com/harfbuzz/harfbuzz/pull/1317
2018-10-25 20:32:05 -07:00
ba5ca6a762
[morx] Use deleted-glyph, instead of actual deletion, in Ligation
...
Closer to what CoreText does.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1302
2018-10-25 17:46:07 -07:00
5c272e3613
[morx] Remove deleted-glyph at the end of processing
2018-10-25 17:39:54 -07:00
1bb8ed86d6
[aat] Minor
2018-10-25 17:33:48 -07:00
102af615f1
[aat] Start adding support for DELETED-GLYPH
...
https://github.com/harfbuzz/harfbuzz/issues/1302
2018-10-25 17:29:32 -07:00
955aa56b11
[vector] Make it act more like pointer
...
Add pointer cast operator and plus operator.
2018-10-25 16:50:38 -07:00
8d55e2adef
[set] Minor
2018-10-25 16:37:53 -07:00
64c32edfe1
[set] Make array access more explicit
...
Follow up on 94e421abbf
2018-10-25 16:35:36 -07:00
be746009e9
dropped support of legacy CFF CharString ops
...
along with test & font
2018-10-25 13:40:40 -07:00
21ede867df
Fix possible overflow in bsearch impls
...
From bungeman.
Fixes https://github.com/harfbuzz/harfbuzz/pull/1314
2018-10-25 13:19:58 -07:00
2ebf360102
Merge branch 'master' into cff-subset
2018-10-25 13:05:06 -07:00
94e421abbf
Remove some use of Crap in hb-set.
...
When hb_set_t::page_for_insert needs to insert at the end of the page_map
it ends up evaluating '&page_map[i + 1]' which has hb_vector return an
lvalue of a Crap so that nothing can be moved to its address. This turns
into issues with ThreadSanitizer on Crap when two threads modify different
hb_set_t instances. This can be avoided by using '&page_map[i] + 1'
instead.
2018-10-25 11:42:20 -07:00
ae9e8f292b
[vowel-constraints] Reset continuation on all dottedcircles
...
One of the was missed before. Not intentional.
2018-10-24 16:55:20 -07:00
401cdf0792
[ot-font] Fix sign of ascent/descent
...
Some fonts, like msmincho, have positive number as descent
in vhea table. That's wrong. Just enforce sign on ascent/descent
when reading both horizontal and vertical metrics.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1248
2018-10-23 17:00:49 -07:00
ba502dea1e
[morx] Fix cluster-merging when ligating
...
Only merge when actual ligature happened.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1305
2018-10-23 16:50:31 -07:00
aa5af8d041
Fix size calculation in DEFINE_SIZE_ARRAY_SIZED.
2018-10-23 16:04:21 -07:00
36c2c374bf
removed unused multi_val from DictVal
2018-10-23 15:11:09 -07:00
f33ad6d692
[aat] Fix up previous commit and add files
2018-10-23 14:31:51 -07:00
ffe3478448
[aat] Allow enabling/disabling features
...
Only works at entire-buffer range, not sub-ranges.
Test with:
$ hb-shape Zapfino.dfont Zapfino
[Z_a_p_f_i_n_o=0+2333]
$ hb-shape Zapfino.dfont Zapfino --features=-dlig
[Z=0+416|a=1@-21,0+264|p_f=2+433|i=4+181|n=5+261|o=6+250]
$ hb-shape Zapfino.dfont Zapfino --features=+dlig
[Z_a_p_f_i_n_o=0+2333]
Fixes https://github.com/harfbuzz/harfbuzz/issues/1303
2018-10-23 14:14:03 -07:00
8be0e5fd45
[ot-map] Minor
2018-10-23 13:39:50 -07:00
e8fccbc36b
Minor
2018-10-23 13:25:03 -07:00
76324d95ca
Shift code around
2018-10-23 13:09:30 -07:00
e1241636d6
Merge branch 'master' into cff-subset
2018-10-23 11:25:51 -07:00
cf92d6579e
[trak] Allow disabling tracking for ranges of text
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1303
2018-10-23 03:10:56 -07:00
8869436cb8
When parsing feature ranges, accept ';' instead of ':'
2018-10-23 03:07:48 -07:00
22ecefd88e
Make tracking optout possible using 'trak' ot feature
...
So '--features=-trak' or 'font-feature-settings: 'trak' 0;' can prevent
applying of tracking if used.
2018-10-23 02:57:55 -07:00
6d40eb8372
Touch up on previous commit
...
https://github.com/harfbuzz/harfbuzz/pull/1273
2018-10-23 02:51:42 -07:00
205737acdc
[use] Prohibit visually ambiguous vowel sequences
2018-10-23 02:25:08 -07:00
48ed598a35
[VORG] Hook up to hb-ot-font's v_origin
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/544
Test added with NotoSansCJK, eg. with U+FF38.
2018-10-23 02:21:27 -07:00
097ecfd4a9
[VORG] Add get_y_origin()
...
Unhooked.
2018-10-23 02:09:42 -07:00
6fb24d5e3e
[VORG] Add VORG table
...
Cherry-picked from cff-subset branch.
2018-10-23 01:59:43 -07:00
531f9822b2
[morx] Add a few debug messages to Ligature chain
2018-10-23 01:32:08 -07:00
0e5bcdef7f
[morx] Clear stack upon underflow when acting ligatures
2018-10-23 00:39:44 -07:00
792071de40
[morx] Leave ligature on stack after ligating
...
Test with Apple Color Emoji.ttf of ~66MB and following sequence:
./hb-shape Apple\ Color\ Emoji-old.ttf --font-funcs=ot -u U+1F468,200d,U+1F469,200d,U+1F467,200d,1f466
Should form full family if matching works correctly. It first makes
family of three, then makes family of four out of that and the last
two characters.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1292
2018-10-22 23:38:34 -07:00
8c78ced95b
Unbreak builds
2018-10-22 21:49:42 -07:00
8d689f8a7b
Add hb_array<>() specialization for UnsizedArrayOf
...
Related https://github.com/harfbuzz/harfbuzz/issues/1301
2018-10-22 21:33:18 -07:00
abfbba1911
Add hb_array<>()
...
Simplifies transient object creation.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1301
2018-10-22 21:27:45 -07:00
17ffbc070f
[color] Use Index for colorIdx
...
Doesn't matter, but matches the description.
2018-10-22 21:22:25 -07:00
07386ea410
Remove const and references when binding Null()
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1299
Removes anomaly I was seeing in cpal table trying to use implicit Null(NameID).
2018-10-22 21:21:17 -07:00
b18acab7bc
[color] Add HB_COLOR
...
Normally I would have added to_string / from_string like other types
have. But since we don't use hb_color_t much, I'm not going to do that.
Although, if we did, we could use it in hb-view to parse colors...
2018-10-22 18:20:57 -07:00
228f96c9d0
[color] Finish reviewing / revamping CPAL
...
Now to hb_color_t.
2018-10-22 16:55:12 -07:00
960267fc43
fix build attempt ^4
2018-10-22 16:37:39 -07:00
683fad0627
[color] Minor
2018-10-22 16:35:03 -07:00
14474d2104
[color] Rely on CPALV1Tail Null object
2018-10-22 16:31:13 -07:00
d7865107ea
Remove const from hb_array_t details
...
Will come in through <T> if desired.
2018-10-22 16:24:16 -07:00
f3336580dd
[color] Use hb_array_t in CPAL
...
Doesn't work though, ouch :(. Need to figure out if it's unreasonable
to expect Null(T) inside hb_array_t<T> to see the later specialization
of Null for NameID.
2018-10-22 16:24:16 -07:00
5ae18855d1
[color] Check for null CPAL arrays
...
We cannot use a nullable offset here though.
2018-10-22 16:24:16 -07:00
69ab72e4aa
[color] More CPAL rename
2018-10-22 16:24:16 -07:00
0befb06c46
[color] More CPAL rename
2018-10-22 16:24:16 -07:00
3600d20603
[color] Rename vars in CPAL
2018-10-22 16:24:16 -07:00
b11032afae
fix build attempt ^2
2018-10-22 15:52:37 -07:00
3d3df5575c
fix build attempt
2018-10-22 15:23:39 -07:00
0babf761c9
Adopt dump-emoji with latest unreleased APIs changes ( #1297 )
2018-10-23 01:33:45 +03:30
7997144b5f
[color] Revamp palette API
2018-10-22 14:22:31 -07:00
3bf91bd269
[color] Rewrite colr access
...
COLR table has one function: return layers for a glyph, and we expose exactly
that, so should just wire it through. Also use sub_array() for verifiable
safety.
Also, BaseGlyphRecord's null object is enough. We don't need to special-case
the not-found.
2018-10-22 14:21:23 -07:00
1de17bdb80
[colr] Add hb_ot_color_layer_t
...
We never return parallel arrays from functions. That's inconvenient
and hard to bind.
2018-10-22 14:21:23 -07:00
3b3668acc8
[color] Rename / reorder a bit
...
Implement has_data() for realz.
2018-10-22 14:21:23 -07:00
570b77f7d2
Merge branch 'master' into cff-subset
2018-10-22 13:06:47 -07:00
9085a72deb
[cpal] Touch up palette flags
2018-10-22 13:03:29 -07:00
ee11fae9d0
[color] Rename "gid" to "glyph"
...
We don't expose "gid" in API.
2018-10-22 13:03:29 -07:00
228fa71bf9
[colr] Move sanitize
2018-10-22 13:03:29 -07:00
d440c8d3fb
Add chromacheck Emoji test fonts and minor preparations ( #1294 )
2018-10-22 22:07:59 +03:30
857c58279e
Merge branch 'master' into cff-subset
2018-10-22 09:57:20 -07:00
b92b9d7e52
[colr] Move compare function into a static
...
Not sure if MSVC would be unhappy about this.
2018-10-22 10:17:31 +02:00
b6b171732a
[colr] Minor
2018-10-22 10:17:31 +02:00
a6ade3471e
[colr] Move sanitize() to right place
...
Sanitize always comes just before data member definitions, so
it's easy to cross-check.
2018-10-22 10:17:31 +02:00
24adc15757
[colr] Touch up a bit
...
When a struct is plain old data with no references, etc, it's okay
to mark its members public.
2018-10-22 10:17:31 +02:00
cc6e77ca98
[color] Fix documentation a bit
2018-10-22 10:17:31 +02:00
37ba2413c1
Minor
2018-10-22 10:17:31 +02:00
44f79b4bf8
Remove _palette_entry_count as can be done with _palette_colors
2018-10-22 10:17:31 +02:00
6795dcfc08
[test] Test hb_ot_color_has_{colr,cpal}_data
2018-10-22 10:17:31 +02:00
b8ee3a0ec8
[CPAL] Add palette entry and enable palette flag API
2018-10-22 10:17:31 +02:00
d4261b4bb6
Add API test for hb_ot_color_get_color_layers
2018-10-22 10:17:31 +02:00
456978d408
Address COLR/CPAL reviews and revive cpal_v1 tests
2018-10-22 10:17:31 +02:00
687f679b80
[color] Fix alpha channel value and adjust spaces
2018-10-22 10:17:31 +02:00
00e94ce24e
[dump-emoji] Formatting
2018-10-22 10:17:31 +02:00
e8a6f5b803
Add three macros for separating color channels
2018-10-22 10:17:31 +02:00
d4e928b142
[color] Minimal API for COLR/CPAL
2018-10-22 10:17:31 +02:00
1e39833ba8
[docs] Minor
2018-10-20 16:57:36 -07:00
a5ad8c658d
[docs] More fixes
2018-10-20 16:52:55 -07:00
314b1af74f
[docs] Fix warning
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1260
2018-10-20 16:49:16 -07:00
b713c13977
[kerx] Implement tuple-kerning in Format0
2018-10-20 14:56:28 -07:00
0a3b7a0fb0
2.0.2
2018-10-20 13:14:07 -07:00
68b7050768
[kerx] Fix sanitize of KerxSubtableFormat2::array read
...
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11033
2018-10-20 12:20:57 -07:00
00fdbca4f6
[aat] Fix LookupFormat10 sanitize
...
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11060
2018-10-20 12:20:57 -07:00
1e55e21dea
Merge pull request #1283 from khaledhosny/cygwin
...
Cygwin fixes and CI build
2018-10-20 07:45:46 +03:30
7c2c8ac301
2.0.1
2018-10-19 19:39:58 -07:00
5a24ea15e0
Make more 'coords' params const.
2018-10-19 19:15:42 -07:00
08b7172969
[font] Fix parallel funcs passing to eachover in infinite-loop
...
Fixes test just added.
2018-10-19 19:12:33 -07:00
29d877518f
[kerx] Implement variation-kerning tables (without the variation part)
...
SFSNDisplay uses these. We just apply the default kern without
variations right now. But at least makes the default kern work.
2018-10-19 16:06:54 -07:00
f7c0b4319c
[aat] Implement LookupFormat10
2018-10-19 15:23:49 -07:00
30cbe6158d
Use O_BINARY instead of _O_BINARY
...
Cygwin does not seem to have the later
2018-10-19 22:46:40 +02:00
79b6356155
[trak] Fix extrapolation at end side
2018-10-19 11:00:20 -07:00
2352cc3539
[kerx] Whitespace
2018-10-19 10:17:02 -07:00
114f66dda6
Fix hb_map_is_empty logic
...
This needs reviewing
2018-10-19 20:23:36 +03:30
9df2fb1611
Add API tests for hb_map_t
2018-10-19 20:23:36 +03:30
c6eb5e852c
Don't report deprecated symbols as unused symbols
2018-10-19 20:23:36 +03:30
4594730f64
Remove redundant return at end of void-returning function.
2018-10-19 18:17:18 +02:00
8d1e479d1d
Use bool literals instead of 0/1.
2018-10-19 18:05:46 +02:00
257d0e5aa3
Fix typos.
2018-10-19 19:24:05 +03:30
51fba41cc9
Merge branch 'master' into cff-subset
2018-10-18 13:08:42 -07:00
8679d02b4b
implement flex ops for glyph extents/subset
...
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
3d9a0306eb
2.0.0
2018-10-18 05:58:17 -07:00
03e144135b
[ubsan] Use unsigned int instead enum where needed ( #1270 )
...
Actually the check is right,
On -myanmar.hh, on that particular switch, OT_C is indic_category_t
but OT_D is myanmar_category_t so we are mixing the types in one variable.
And on -arabic.cc, step can goes one number higher than step_t enum in the
loop so we are actually using it as an unsinged int.
2018-10-18 11:06:37 +03:30
f1ced9be37
More warning fix
...
Okay, let's see if the gods are happy now...
2018-10-17 23:06:53 -07:00
40606abd0c
Fix build
2018-10-17 23:06:37 -07:00
c406aca193
Fix warning
2018-10-17 22:58:43 -07:00
270a37c324
Kick bots
2018-10-17 22:42:47 -07:00
6da8ef3f9f
Fix some wierdness...
2018-10-17 22:37:34 -07:00
83780308b4
[aat] Fix sanitize slowdown
...
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11034
2018-10-17 22:34:16 -07:00
9e8a9b846e
[aat] Another try at fixing Lookup null objects...
...
Ugly as hell, and don't even understand why some bits are needed.
But the logic is sound.
2018-10-17 21:45:27 -07:00
9d42d70269
[trak] Fix calc
...
We were getting the first track record always. Ie. this line:
if (trackTable[i].get_track_value () == 0.f)
{
- trackTableEntry = &trackTable[0];
+ trackTableEntry = &trackTable[i];
break;
}
The rest is cleanup.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1263 for the most part.
2018-10-17 17:55:47 -07:00
1f34388e8b
Merge branch 'master' into cff-subset
2018-10-17 09:34:48 -07:00
2e7c716511
[buffer] Add an assert
...
See if it helps debugging https://bugs.chromium.org/p/chromium/issues/detail?id=895117
2018-10-16 18:35:03 -07:00
25fe7e7e10
[aat] Comment
2018-10-16 18:22:54 -07:00
26092bb3d1
"allow-none" annotation for "out" parameters
...
Fixes the following warnings:
hb-ot-tag.cc:330: Warning: HarfBuzz: invalid "allow-none" annotation: only valid for pointer types and out parameters
hb-ot-tag.cc:334: Warning: HarfBuzz: invalid "allow-none" annotation: only valid for pointer types and out parameters
2018-10-16 17:36:10 -07:00
49bdb54427
typo in gobject annotation - "in/out" should be "inout"
...
"in/out" should be "inout"
2018-10-16 16:41:12 -07:00
36f38ea703
[gpos] Protect mark attachment against out-of-bounds
...
Not sure how can happen, but does...
2018-10-16 16:24:03 -07:00
12cbe195ae
[aat] Another non-null offset
2018-10-16 16:13:53 -07:00
87205ef935
[aat] Make sure Lookup offset is never nulled
...
It has unbounded size...
Fixes https://oss-fuzz.com/v2/testcase-detail/5718889451749376
2018-10-16 15:41:00 -07:00
2137582c96
[morx] Reword ligation
...
Still fails MORX-41. Am talking to Sascha to better understand what CoreText
is doing.
2018-10-16 14:46:07 -07:00
c53a25c657
[morx] Comment
2018-10-16 13:57:35 -07:00
5eb7e7f646
Revert "[vector] Simplify Sort" and "More of the same"
...
This reverts commit de0b9a4664921f0e6ec7
2018-10-16 13:33:14 -07:00
661340c475
[kern] Scale kern pairs before applying
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1255
Fixes https://github.com/harfbuzz/harfbuzz/issues/1252
2018-10-16 13:24:29 -07:00
de0b9a4664
[vector] More of the same
2018-10-16 13:01:27 -07:00
921f0e6ec7
[vector] Simplify sort
...
Hopefully this fits fine with SFINAE with all our compilers.
2018-10-16 13:01:27 -07:00
42b75dc3a7
[kerx] Minor, remove debug bit
2018-10-16 10:58:09 +03:30
11703afce6
[kerx] Fix Format6 sanitize
...
Fixes https://oss-fuzz.com/v2/testcase-detail/5650286710882304
2018-10-15 21:17:08 -07:00
4c27da7638
[CBDT] Fix more offsetting
...
Fixes https://oss-fuzz.com/v2/testcase-detail/5750379279548416
2018-10-15 19:46:45 -07:00
9ade3e7bb8
Merge branch 'master' into cff-subset
2018-10-15 14:03:23 -07:00
6420ffe00f
fixed type casting bug
2018-10-15 14:03:18 -07:00
0f85edb778
[morx] Another end-of-text corner case
...
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10990
2018-10-15 11:15:54 -07:00
55d5ea666c
[kerx] Merge clusters in Ligature
2018-10-15 11:05:10 -07:00
bb35725cd7
[kerx/morx] More end-of-text protection
2018-10-15 11:05:10 -07:00
8f3048a1f8
[dump-emoji] minor
2018-10-15 12:16:47 +03:30
27e095a613
[dump-emoji] better explaination of the usage
2018-10-15 01:41:49 -07:00
8dc6296818
[ot-font] Implement TrueType v_origin
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/537
2018-10-15 01:09:05 -07:00
6e07076fd0
[blob] Fix UBSan error
2018-10-14 22:22:45 -07:00
fc812faaa9
[CBDT] Fix more offsetting issues
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/960
dump-emoji still segfaults. Needs debugging.
2018-10-14 21:32:25 -07:00
6aee3bb87c
[CBDT] Fix offset handling
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/960
2018-10-14 21:08:42 -07:00
da744c6b3e
[CBDT] More UnsizedArrayOf cleanup
2018-10-14 20:51:45 -07:00
2995b4465b
[CBDT] Simplify sanitize
2018-10-14 20:37:57 -07:00
1c76c8f6ff
[morx] Handle end-of-text conditions in Insertion
...
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10955
2018-10-14 19:39:31 -07:00
60c1397673
[buffer] Fix output_glyph at end of buffer
...
Part of https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10955
2018-10-14 19:38:14 -07:00
7efa38257b
[aat] More protection against buffer fail
2018-10-14 19:30:44 -07:00
e1add2a275
[hmtx] Whitespace
2018-10-14 16:26:03 -07:00
62376a7d98
Ignore signed-integer-overflow while kerning
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1247
2018-10-14 15:20:50 -07:00
40f2b9355c
[kerx] Fix Format1 sanitize
...
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10948
2018-10-14 14:56:32 -07:00
44af1f93ee
[aat] Whitespace
2018-10-14 14:52:17 -07:00
db0d83ddc7
Merge branch 'master' into cff-subset
2018-10-13 17:25:38 -07:00
9228db06f4
added CFF1 Expert Encoding subset test & bug fixes
2018-10-13 17:25:09 -07:00
56b8dd17f6
[aat] Finish off massaging table
2018-10-13 19:03:33 -04:00
e0c5e0d91b
[aat] WIP remove feature mapping here from hb-coretext
...
Need to map enum values to numerics since we don't have CoreText headers.
2018-10-13 18:46:52 -04:00
cb05774913
[coretext] Prepare AAT feature mapping to be moved
2018-10-13 17:03:32 -04:00
de6e414c56
[kerx] Sanitize more
2018-10-13 13:48:22 -04:00
71f76f2f39
[kerx] Fix-up previous commit
...
A "&" was missing. Go back to using pointers that are less error-prone.
2018-10-13 13:36:27 -04:00
6d4b054234
[kerx] Use sanitizer instead of handcoded runtime sanitization
2018-10-13 12:20:33 -04:00
5733113662
[kerx] Wire up context down to get_kerning
2018-10-13 12:16:12 -04:00
c4502833b7
[kerx] Use sanitizer.get_num_glyphs() instead of face->get_num_glyphs()
2018-10-13 12:09:59 -04:00
fc45e698f2
[kerx] Protext against overflows
2018-10-13 12:09:59 -04:00
ed2ee78136
[hangul] Fix use-after-free issue
...
out_info might have moved since we copied it's position into local
info var.
Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=894937
2018-10-13 12:09:59 -04:00
63109432cf
Cosmetic and minor changes
2018-10-13 07:23:33 -04:00
b64ef69b9e
from encode_int removed assert hit by fuzzer
...
clamp the value instead
2018-10-12 14:14:21 -07:00
c0a6814b49
Touch up new API
...
New API:
+hb_ot_layout_feature_get_name_ids()
+hb_ot_layout_feature_get_characters()
2018-10-12 16:06:39 -04:00
477bc9aafe
Add hb-ot-name.h
...
Actual name-fetching API to come later.
New API:
hb_name_id_t
HB_NAME_ID_INVALID
2018-10-12 16:06:39 -04:00
dc49bd8d81
Add two APIs for getting stylistic set labels
...
* hb_ot_layout_feature_get_characters
* hb_ot_layout_feature_get_name_ids
However HarfBuzz currently doesn't expose an API for retrieving the actual
information associated with NameId from the `name` table and that should be
done separately.
2018-10-12 16:06:39 -04:00
e9f9c0d81c
[sanitize] Reorder condition to silence bogus gcc warning
...
Was givin a dozen of:
../../src/hb-machinery.hh: In member function ‘bool AAT::ankr::sanitize(hb_sanitize_context_t*) const’:
../../src/hb-machinery.hh:307:23: warning: missed loop optimization, the loop counter may overflow [-Wunsafe-loop-optimizations]
bool ok = --this->max_ops > 0 &&
~~~~~~~~~~~~~~~~~~~~~~
this->start <= p &&
~~~~~~~~~~~~~~~~~~~
p <= this->end &&
~~~~~~~~~~~~~~~^~
(unsigned int) (this->end - p) >= len;
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
I believe those are bogus, but this silences them and does not introduce
logic issues I believe.
2018-10-12 16:06:39 -04:00
1a6b5ac6c3
Add HB_DEPRECATED_FOR and mark relevant symbols
2018-10-12 16:06:39 -04:00
c9413d7bb5
[graphite] Add HB_DEPRECATED annotation
2018-10-12 16:06:39 -04:00
68c86af187
Always compile deprecated symbols
...
We haven't been keeping this updated. So, while we don't expose the
symbols in the headers if HB_DISABLE_DEPRECATED is defined, we still
always build them.
2018-10-12 16:06:39 -04:00
fc0153a1d4
Merge branch 'master' into cff-subset
2018-10-12 12:16:50 -07:00
7d99a6cef8
overhauled error handling in CFF interpreter
...
minimized "if (error) return false" idiom
2018-10-12 02:16:07 -07:00
c55100000b
Add missing colons to GObject annotations
2018-10-11 22:47:35 -04:00
1e816d62ef
Fix Indic script tags in Graphite
2018-10-11 20:51:08 -04:00
bf8469be9a
Attach CursivePositioning backwards, not forward
...
This is how Uniscribe does it. So, adjust. This is only relevant
to fonts that apply cursive positioning from a contextual lookup.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1181
2018-10-11 20:45:40 -04:00
bdb53ca24a
[myanmar] Implement Zawgyi shaper
...
Enabled if script tag 'Qaag' is passed to HarfBuzz. Disables mark
advance-zeroing and fallback mark-positioning.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1162
2018-10-11 20:20:29 -04:00
00c5c4a79d
[myanmar] Shuffle
2018-10-11 20:15:31 -04:00
ec8f493bf9
[graphite] Remove assert
2018-10-11 20:15:00 -04:00
5646dcbd11
Minor
2018-10-11 19:39:07 -04:00
654365dc89
Pass indic3 tags to USE shaper
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/539
2018-10-11 17:51:21 -04:00
28d091d045
Parse Indic3 tags
2018-10-11 17:44:13 -04:00
2c824d3644
[aat] Fix two wrongs that made a right before!
...
Unfortunately our static asserts (DEFINE_SIZE_STATIC) don't actually
fail when used in templates, thanks to SFINAE. Le sighs.
Probably fixes https://oss-fuzz.com/v2/testcase-detail/5740171484463104
2018-10-11 16:43:05 -04:00
e940530c97
[aat] Fix mul overflow
...
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10897
2018-10-11 15:56:17 -04:00
0744a02cb1
[arabic] Update to latest UTR#53
...
From Lorna Evans: "That was a new character added to Unicode 11.0"
2018-10-11 15:14:18 -04:00
4f9e36e8cf
[graphite] Remove deprecated symbol use
2018-10-11 14:32:59 -04:00
da591f2a9d
Whitespace
2018-10-11 14:30:15 -04:00
4d205f0462
[graphite] Fix deva/dev2 resolution
...
See https://github.com/harfbuzz/harfbuzz/pull/730#issuecomment-428277800
2018-10-11 14:25:48 -04:00
8061664ad1
Add doc stubs for recently added API
...
Thanks to David Corbett who revamped our script and language processing
and implemented full BCP 47 support.
https://github.com/harfbuzz/harfbuzz/pull/730
New API:
+hb_ot_layout_table_select_script()
+hb_ot_layout_script_select_language()
+HB_OT_MAX_TAGS_PER_SCRIPT
+HB_OT_MAX_TAGS_PER_LANGUAGE
+hb_ot_tags_from_script_and_language()
+hb_ot_tags_to_script_and_language()
Deprecated API:
-hb_ot_layout_table_choose_script()
-hb_ot_layout_script_find_language()
-hb_ot_tags_from_script()
-hb_ot_tag_from_language()
2018-10-11 14:17:17 -04:00
cf975ac653
Remove use of deprecated function
2018-10-11 14:07:44 -04:00
66790d64c7
Increase HB_OT_MAX_TAGS_PER_SCRIPT to 3
...
No script has 3 tags yet, but the plan is for the Indic scripts to each
get a third tag someday.
2018-10-11 13:54:28 -04:00
bca7a16938
Update language system tag registry to OT 1.8.3
2018-10-11 13:54:28 -04:00
7f1fbfe2e3
Add hb_ot_tags_to_script_and_language
2018-10-11 13:54:28 -04:00
3f8877473f
Switch on the first char of a complex language tag
...
This results in a tenfold speed-up for the common case of tags that are
not complex, in the sense of `hb_ot_tags_from_complex_language`.
2018-10-11 13:54:28 -04:00
a754d44195
Map Quechua languages to closest ones with tags
...
OpenType only officially maps four ISO 639 codes to Quechua languages,
but prior versions of HarfBuzz also mapped qu to 'QUZ '. Because qu is a
macrolanguage, the mapping now applies to all individual Quechua
languages. OpenType calls 'QUZ ' "Quechua", but it really corresponds to
Cusco Quechua, so the individual Quechua languages should not all
necessarily be mapped to it.
2018-10-11 13:54:28 -04:00
7c7cb2a989
Match extlang subtags
...
If the second subtag of a BCP 47 tag is three letters long, it denotes
an extended language. The tag converter ignores the language subtag and
uses the extended language instead.
There are some grandfathered exceptions, which are handled earlier.
2018-10-11 13:54:28 -04:00
2f1f961cc0
Autogenerate the BCP 47 to OpenType mappings
...
The new script, gen-tag-table.py, generates `ot_languages` automatically
from the [OpenType language system tag registry][ot] and the [IANA
Language Subtag Registry][bcp47] with some manual modifications. If an
OpenType tag maps to a BCP 47 macrolanguage, all the macrolanguage's
individual languages are mapped to the same OpenType tag, except for
individual languages with their own OpenType mappings. Deprecated
BCP 47 tags are canonicalized.
[ot]: https://docs.microsoft.com/en-us/typography/opentype/spec/languagetags
[bcp47]: https://www.iana.org/assignments/language-subtag-registry/language-subtag-registry
Some OpenType tags correspond to multiple ISO 639 codes. The mapping
from ISO 639 codes lists OpenType tags in priority order, such that more
specific or more likely tags appear first.
Some OpenType tags have no corresponding ISO 639 code in the registry so
their mappings use BCP 47 subtags besides the language. For example, any
BCP 47 tag with a fonipa variant subtag is mapped to 'IPPH', and 'IPPH'
is mapped back to und-fonipa.
Other OpenType tags have no corresponding ISO 639 code because it is not
clear what they are for. HarfBuzz just ignores these tags.
One such ignored tag is 'ZHP ' (Chinese Phonetic). It probably means
zh-Latn. However, it is used in Microsoft JhengHei and Microsoft YaHei
with the script tag 'hani', implying that it is not a romanization
scheme after all. It would be simple enough to add this mapping to
gen-tag-table.py once a definitive mapping is determined.
The manual modifications are mainly either obvious mappings that the
OpenType registry omits or mappings for compatibility with previous
versions of HarfBuzz. Some of the old mappings were discarded, though,
for homophonous language names. For example, OpenType maps 'KUI ' to
kxu; previous versions of HarfBuzz also mapped it to kvd, because kvd
and kxu both happen to be called "Kui".
gen-tag-table.py also generates a function to convert multi-subtag tags
like el-polyton and zh-HK to OpenType tags, replacing `ot_languages_zh`
and the hard-coded list of special cases in `hb_ot_tags_from_language`.
It also generates a function to convert OpenType tags to BCP 47,
replacing the hard-coded list of special cases in
`hb_ot_tag_to_language`.
2018-10-11 13:54:28 -04:00
2c7d4db7af
Deprecate obsolete functions
...
`hb_ot_tags` replaces `hb_ot_tags_from_script` and
`hb_ot_tag_from_language`.
`hb_ot_layout_table_select_script` replaces
`hb_ot_layout_table_choose_script`.
`hb_ot_layout_script_select_language` replaces
`hb_ot_layout_script_find_language`.
2018-10-11 13:54:28 -04:00
91067716f5
Refactor the selection of script and language tags
...
The old hb-ot-tag.cc functions, `hb_ot_tags_from_script` and
`hb_ot_tag_from_language`, are now wrappers around a new function:
`hb_ot_tags`. It converts a script and a language to arrays of script
tags and language tags. This will make it easier to add new script tags
to scripts, like 'dev3'. It also allows for language fallback chains;
nothing produces more than one language yet though.
Where the old functions return the default tags 'DFLT' and 'dflt',
`hb_ot_tags` returns an empty array. The caller is responsible for
using the default tag in that case.
The new function also adds a new private use subtag syntax for script
overrides: "x-hbscabcd" requests a script tag of 'abcd'.
The old hb-ot-layout.cc functions,`hb_ot_layout_table_choose_script` and
`hb_ot_layout_script_find_language` are now wrappers around the new
functions `hb_ot_layout_table_select_script` and
`hb_ot_layout_script_select_language`. They are essentially the same as
the old ones plus a tag count parameter.
Closes #495 .
2018-10-11 13:54:28 -04:00
a03f5f4dfb
Replace "ISO 639" with "BCP 47"
...
`hb_language_from_string` accepts not only ISO 639 but also BCP 47. Not
all ISO 639 codes are valid BCP 47 tags but the function does not accept
overlong language subtags anyway.
2018-10-11 13:54:28 -04:00
ce6639cd27
Merge branch 'master' into cff-subset
2018-10-11 10:53:48 -07:00
0b9d60e1a1
[aat] Apply kerx if GPOS kern was not applied
...
Ned tells me this is what Apple does.
2018-10-11 13:26:58 -04:00
b59a428af0
Minor
2018-10-11 13:24:17 -04:00
04f72e8990
[trak] Implement extrapolation
...
This concludes trak, as well as AAT shaping support!
2018-10-11 11:25:07 -04:00
d6a12dba6d
[trak] Fix, and hook up
...
Works beautifully! Test coming.
2018-10-11 11:10:06 -04:00
3d7dea6dfd
[trak] Handle nSizes=0 and 1
2018-10-11 10:32:08 -04:00
451f3de521
[trak] Fix counting
2018-10-11 10:30:32 -04:00
a5be380cae
[trak] More
2018-10-11 10:29:02 -04:00
d06c4a867f
[trak] Only adjust around first glyph
...
Assumes graphemes only have one base glyph.
2018-10-11 10:22:01 -04:00
071a2cbcdd
[trak] Clean up
2018-10-11 10:18:46 -04:00
fbbd926dba
[kerx] Implement Format4 action_type=1 contour-point-based attachment
...
Untested.
This concludes kerx table support!
2018-10-11 01:22:29 -04:00
b6bc0d4ff6
[kerx] Implement Format4 action_type=2 coordinate-based attachment
...
Untested.
2018-10-11 01:17:57 -04:00
1622ba5943
[kerx] Implement Format4 'ankr'-based mark attachment
...
Tested with Kannada MN:
$ HB_OPTIONS=aat ./hb-shape Kannada\ MN.ttc -u 0CCD,0C95,0CD6
[kn_ka.vattu=0+230|kn_ai_length_mark=1@326,0+607]
2018-10-11 01:17:33 -04:00
7bb4da7d95
[aat] Wire up 'ankr' table to apply context
2018-10-11 00:52:07 -04:00
28f0367aab
[kerx] Flesh out Format4
...
Doesn't apply actions yet.
2018-10-11 00:46:12 -04:00
947962a287
[ankr] Implement table access
2018-10-10 23:07:03 -04:00
7281cb3eeb
[ankr] Start fixing
2018-10-10 22:56:52 -04:00
34caadc5c7
Ugh. Re-enable accidentally disabled GPOS
2018-10-10 22:17:07 -04:00
f7c45bc33e
[kerx] Allow granularly disabling kerning
2018-10-10 22:15:13 -04:00
2b72c4b63d
[kerx] Comment
2018-10-10 21:53:14 -04:00
9f450f07b0
[kerx] Make Format1 work
...
Tested using Kannada MN:
$ HB_OPTIONS=aat ./hb-shape Kannada\ MN.ttc -u 0C95,0CCd,C95,CCD
[kn_ka.virama=0+1299|kn_ka.vattu=0+115|_blank=0@-115,0+385]
$ HB_OPTIONS=aat ./hb-shape Kannada\ MN.ttc -u 0C95,0CCd,C95,CCD --features=-kern
[kn_ka.virama=0+1799|kn_ka.vattu=0+230|_blank=0+0]
I don't see the GPOS table in the font do the same. ¯\_(ツ)_/¯
2018-10-10 21:46:58 -04:00
b5aa5dbb11
Merge branch 'master' into cff-subset
2018-10-10 18:36:35 -07:00
af61c3b10f
added vsindex test & fixed process_vsindex
2018-10-10 18:35:12 -07:00
504cb68fc9
Disable mark advance zeroing as well as mark fallback positioning if doing kerx
2018-10-10 21:29:46 -04:00
8496753796
[kerx] Implement Format1
...
Untested.
2018-10-10 21:18:37 -04:00
c9165f5450
[kerx] More UnsizedArrayOf<>
2018-10-10 20:43:21 -04:00
ca54eba484
[kerx] Fix bound-checking error introduced a couple commits past
2018-10-10 20:41:16 -04:00
339036dd97
[kerx] Start fleshing out Format1
2018-10-10 20:37:22 -04:00
ab1f30bd05
[kerx] Implement Format6
...
Untested. The only Apple font shipping with this format is San Francisco fonts
that use this for their kerx variation tables, which we don't support.
2018-10-10 20:10:20 -04:00
c9a2ce9e05
[kerx] Move bounds-checking to subtable length itself
2018-10-10 20:00:44 -04:00
22955b23cd
[kerx] Start fleshing out Format6
2018-10-10 19:58:20 -04:00
f6aaad9b4f
[kerx] When rejecting variable kerning, also check for tupleCount
2018-10-10 19:20:06 -04:00
7ed5366d3c
[kerx] No-op
...
Tested that Format0 works with Kannada MN font:
$ make -j5 lib -s && HB_OPTIONS=aat ./hb-shape Kannada\ MN.ttc -u 0C95,0CC2
[kn_ka=0+1000|kn_matra_uu=0@-30,0+1345]
$ make -j5 lib -s && HB_OPTIONS=aat ./hb-shape Kannada\ MN.ttc -u 0C95,0CC2 --features=-kern
[kn_ka=0+1030|kn_matra_uu=0+1375]
Note that GPOS does the same with 'dist' feature, and applies the whole difference to the
same glyph:
$ make -j5 lib -s && ./hb-shape Kannada\ MN.ttc -u 0C95,0CC2
[kn_ka=0+970|kn_matra_uu=0+1375]
$ make -j5 lib -s && ./hb-shape Kannada\ MN.ttc -u 0C95,0CC2 --features=-dist
[kn_ka=0+1030|kn_matra_uu=0+1375]
2018-10-10 19:12:27 -04:00
7fa69e92ca
Comment
2018-10-10 19:02:32 -04:00
7e6e5bf614
Fix option string matching
2018-10-10 18:59:07 -04:00
5d34164d98
[kern/kerx] Fix offset base
...
Disable kern Format2.
Fix kerx Format2. Manually tested this with Tamil MN font and it works:
$ HB_OPTIONS=aat ./hb-shape Tamil\ MN.ttc -u 0B94,0B95
[tgv_au=0+3435|tgc_ka=1@-75,0+1517]
HB_OPTIONS=aat ./hb-shape Tamil\ MN.ttc -u 0B94,0B95 --features=-kern
[tgv_au=0+3510|tgc_ka=1+1592]
2018-10-10 18:23:09 -04:00
60f86d32d7
[kerx] Don't loop over kerning subtables if kerning disabled
2018-10-10 18:10:05 -04:00
38a7a8a89e
Allow HB_OPTIONS=aat to prefer AAT tables over OT
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/322
2018-10-10 17:44:46 -04:00
44f09afd5b
[kerx] Skip variation subtables
2018-10-10 17:32:32 -04:00
1e8fdd285f
Remove HAVE_OT
...
We never tested compiling without it. Just kill it. We always build
our own shaper.
2018-10-10 16:32:35 -04:00
7727e73756
[kerx] Actually hook up, and fix crash
2018-10-10 13:24:51 -04:00
b3390990f5
Add per-subtable set-digests
...
This speeds up Roboto shaping by ~10%. I was hoping for more.
Still, good defense against lookups with many subtables.
2018-10-10 12:13:25 -04:00
e78549edfb
Move apply down into subtables accel
2018-10-10 11:54:48 -04:00
78c09bf213
Move subtable array into lookup accel
2018-10-10 11:50:46 -04:00
97e5913d5a
Move more code
2018-10-10 11:41:05 -04:00
c8f2d9334c
Move code
...
In preparation to move add per-subtable set digests...
2018-10-10 11:36:28 -04:00
a03850a356
Fix GPOS/kern interaction
...
Oops. Was checking for kern feature in GSUB, not GPOS.
2018-10-10 10:57:28 -04:00
d1be805e78
More rewriting plan compile
...
Hopefully more clear.
2018-10-10 10:49:45 -04:00
961ab46b24
More reshuffle plan compile
2018-10-10 10:42:10 -04:00
2091b509e3
[kerx] Hook up to shaper
2018-10-10 10:41:08 -04:00
8d00c39bfc
[kern] Minor
2018-10-10 10:19:07 -04:00
e655fd38cf
Apply TT or fallback kerning when GPOS does not have kern feature
...
Previously we only did if there was no GPOS whatsoever. This applies
to Arial, Times New Roman, etc in Win7. Was not kerning before. It
is now.
2018-10-10 10:19:07 -04:00
754cf440bf
Minor
2018-10-10 10:19:07 -04:00
c06a5dff0b
Merge branch 'master' into cff-subset
2018-10-09 22:00:10 -07:00
83c5298f33
added cff1_legacyops.otf as test-ot-extents-cff test case
...
fixed roll operator bugs uncovered by the test
2018-10-09 21:59:36 -07:00
0537a40193
[kerx] Comment
2018-10-09 23:37:00 -04:00
362d324119
[aat] Rename
2018-10-09 23:27:00 -04:00
54c9ecb92d
[morx] Use subtable range for embedded sanitizer here as well
2018-10-09 23:18:19 -04:00
d35315cc02
[aat] Fixup recent commit
...
For 329f240108
2018-10-09 23:17:32 -04:00
948f59a13a
[kerx] Use subtable range for runtime checks
2018-10-09 23:07:47 -04:00
329f240108
[aat] Set embedded sanitizer max ops really high
...
Since we consume it legitimately during shaping.
2018-10-09 23:03:20 -04:00
ad76307486
[kerx] Comment
2018-10-09 22:57:00 -04:00
db9600bbe1
[kerx] Remove junk
2018-10-09 22:55:47 -04:00
27db859416
[kern/kerx] Adjust bounds check
2018-10-09 22:55:17 -04:00
c66f7f8c5d
[kerx] Implement Format2 apply()
...
Still, not hooked.
2018-10-09 22:49:33 -04:00
4b461785bd
Fix check
2018-10-09 22:46:30 -04:00
4df8eb200d
[kern] Use kern subtable length for sanitizing in the accelerator
2018-10-09 22:46:12 -04:00
8bff1d2994
[kern] Minor
2018-10-09 22:39:31 -04:00
53e5594500
[kerx] Implement Format0 apply()
...
Not hooked up to be called yet.
2018-10-09 22:35:22 -04:00
60318f8715
Minor
2018-10-09 22:25:53 -04:00
210f899aca
[kern] Sanitize 4 bytes, not 2
2018-10-09 21:58:04 -04:00
be2f148da4
[ft] Use mutex to lock access to FT_Face
...
Makes our FT-backed hb_font_t safe to use from multiple threads. Still,
the underlying FT_Face should NOT be used from other threads by client
or other libraries.
Maybe I add a lock()/unlock() public API ala PangoFT2 and cairo-ft.
Maybe not.
2018-10-09 16:24:50 -04:00
d18c3c5861
[ft] Remove (probably) stale comment
2018-10-09 16:09:53 -04:00
7003b601af
Minor
2018-10-09 15:55:26 -04:00
07899435b8
Install ot-funcs on newly created funcs
...
**Finally**! Casual users can stop caring about font-funcs completely now,
like they haven't been needing to care re unicode-funcs for a few years.
2018-10-09 15:39:51 -04:00
5515355367
[ot-font] Don't pre-load cmap table
...
Now that we have get_h_advances() and get_nominal_glyphs() implemented, the
overhead of doing a proper atomic load would be once per run, NOT once per
glyph. So, no need to pre-load the tables to avoid that overhead.
As such, hb_ot_font_set_funcs() has become really cheap. Can *finally* make
it be default font functions on all newly created fonts!
2018-10-09 15:12:09 -04:00
ec84460e46
[ot/ft] Implement get_nominal_glyphs() callback
...
Some more measurable speedup. The recent commits' speedups are as follows:
Testing with Roboto, ****when disabling kern and liga****:
Before:
FT --features=-kern,-liga
user↦ 0m0.521s
OT --features=-liga,-kern
user↦ 0m0.568s
After:
FT --features=-liga,-kern
user↦ 0m0.428s
OT --features=-liga,-kern
user↦ 0m0.470s
So, 17% speedup.
Note that FT callbacks are faster than OT these days since we added an advance
cache to FT. I don't think the difference is enough to justify adding a cache
to OT.
When not disabling kern, the thing is three times slower, so the speedups
are three times less impressive... Still, 5% not bad for a codebase that I
otherwise thought is optimized out.
Note that, because of this and other optimiztions in our main shaper,
disabling kern and liga, the OT shaper is now *faster* than the fallback
shaper. So, that's my recommendation to clients that need the absolute
fastest...
2018-10-09 15:07:04 -04:00
e883f52732
Call get_nominal_glyphs() for runs of simple clusters at a time
...
Even without FT or OT font funcs implementing get_nominal_glyphs(), there's measurable
speedup.
2018-10-09 14:50:57 -04:00
8008bca83b
Whitespace
2018-10-09 14:43:03 -04:00
30c114ffec
Avoid sort and recompose stages if all clusters simple
...
Even has measurable speedup...
2018-10-09 14:37:08 -04:00
24382debe8
Rewrite main normalizer loop to isolate runs of simple clusters
2018-10-09 14:33:24 -04:00
b5371f18ef
Inline decompose_cluster
...
Towards separating the common case into its own loop.
2018-10-09 14:12:59 -04:00
f5f505b512
Merge branch 'master' into cff-subset
2018-10-09 10:10:35 -07:00
b314c4e9ab
[font] Add get_nominal_glyphs() callback (note the plural)
...
Unused as of now. To be wired up to normalizer, which would remove
overhead and allow hb-ot-font initialization to become a no-op, so
we can enable it by default.
2018-10-09 09:43:44 -04:00
ca6a317012
Minor
2018-10-09 09:43:44 -04:00
8e4ad1d7a0
builds: Fix and clean up MSVC DLL builds
...
Instead of passing a CFLAG/CXXFLAG to define HB_EXTERN, define it
directly in src/hb.hh as __declspec(dllexport) extern when we are
building HarfBuzz as DLLs on Visual Studio. Define HB_INTERNAL
as nothing without defining HB_NO_VISIBILITY when building HarfBuzz as
DLLs to avoid linker errors on Visual Studio builds.
Also "install" harfbuzz-subset.dll into $(PREFIX)\bin as the
hb-subset utility will depend on that DLL at runtime, when HarfBuzz is
built as DLLs. Since it consists of private APIs that are subject to
change, we do not install its headers nor .lib file.
2018-10-09 09:43:36 -04:00
e640f3a6b1
Another old bot fix
2018-10-09 08:28:07 -04:00
e4f27f368f
Try fixing older bots
2018-10-09 08:20:10 -04:00
bee93e2697
Add const to get_*_advances API
...
Ouch!
2018-10-09 08:02:25 -04:00
cc126f2817
Minor
2018-10-09 01:10:15 -04:00
b2fbe55b82
[icu] Unbreak
2018-10-09 01:07:36 -04:00
a52bc039c3
Properly remove deprecated stuff
2018-10-09 00:56:33 -04:00
8b349040e9
Merge branch 'master' into cff-subset
2018-10-08 21:46:23 -07:00
fc50916589
Remove deprecated decompose_compatibility stuff
2018-10-09 00:39:42 -04:00
eed737f672
Remove deprecated eastasian_width
2018-10-09 00:37:10 -04:00
47030b1855
[ft/ot] Remove implementation of deprecated kerning funcs
2018-10-09 00:30:45 -04:00
977c8a8e5c
[kern] Minor
2018-10-09 00:22:08 -04:00
ed5cfa42c7
[kern] Minor
2018-10-09 00:20:35 -04:00
d219f899f4
Deprecate font kern API
2018-10-09 00:01:09 -04:00
a51958819f
Apply TrueType/OpenType kern table when GPOS kern feature is not available
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/250
2018-10-08 23:57:45 -04:00
09ad2613c8
Separate fallback kern vs mark positioning
2018-10-08 23:30:24 -04:00
3c23ff9b7c
[kern] Add kerning driver to TT kern table
2018-10-08 23:26:26 -04:00
683c3a9533
[kern] Abstract away kerning machine
2018-10-08 23:09:48 -04:00
fb4f438381
Add HB_DEPRECATED
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1232
2018-10-08 22:44:16 -04:00
80e3102b8a
[kerx] Process coverage flags
2018-10-08 22:41:08 -04:00
26d7305da7
Deprecate decompose_compatibility stuff
2018-10-08 22:31:35 -04:00
42b51eee54
Deprecate eastasian_width stuff
2018-10-08 22:26:39 -04:00
df964a0931
fixed test-subset-cff2
2018-10-08 15:38:05 -07:00
a90fd8b9fe
Merge branch 'master' into cff-subset
2018-10-08 15:07:58 -07:00
b51418f596
added CFF2 get_extents
...
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
286a45641f
Minor
2018-10-08 16:41:08 -04:00
c0d3bf1baf
Minor
2018-10-08 16:32:44 -04:00
1a5a3325a2
[kerx] Minor
2018-10-07 23:08:39 -04:00
d62b4011cc
[kern] Shout less
2018-10-07 22:58:06 -04:00
c6bb3a588f
[kerx] Clean up Format2
2018-10-07 22:52:53 -04:00
8aa83d97f9
[kern/kerx] Fix Format2 offsetting
...
"The values in the right class table are stored pre-multiplied by the
number of bytes in a single kerning value, and the values in the left
class table are stored pre-multiplied by the number of bytes in one
row. This eliminates needing to multiply the row and column values
together to determine the location of the kerning value. The array can
be indexed by doing the right- and left-hand class mappings, adding the
class values to the address of the array, and fetching the kerning
value to which the new address points."
2018-10-07 22:45:15 -04:00
ed2a404272
[kerx] Clean up Format0
2018-10-07 22:37:20 -04:00
4c3b19d52e
Support HBUINT32 BinSearchArrayOf
2018-10-07 22:30:42 -04:00
456a68c506
Move code
2018-10-07 22:28:45 -04:00
3515c8b187
[aat] Rename
2018-10-07 22:27:00 -04:00
e42cd58c99
Rename invisible_codepoint to invisible_glyph in API
...
Deleted recently added API:
hb_buffer_set_invisible_codepoint()
hb_buffer_get_invisible_codepoint()
hb-shape / hb-view --invisible-codepoint
New API:
hb_buffer_set_invisible_glyph()
hb_buffer_get_invisible_glyph()
hb-shape / hb-view --invisible-glyph
Fixes https://github.com/harfbuzz/harfbuzz/issues/1216
2018-10-07 20:47:30 -04:00
2a5cb37fdb
Revert "[morx] Fix MORX-35"
...
This reverts commit f62f6e90ad
2018-10-07 20:37:15 -04:00
14ebf8af0c
[buffer] Improve shift_forward()
...
"Improve" is a strong word in this case though, I understand.
2018-10-07 20:35:06 -04:00
f62f6e90ad
[morx] Fix MORX-35
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1224
2018-10-07 18:52:48 -04:00
94368855c6
Remove some code
...
We use scratch-flags to short-circuit this function. No need for previous
early loop.
2018-10-07 18:52:48 -04:00
fdce1e1543
[kerx] Clean up kerx and KerxTable structures
2018-10-07 14:01:33 -04:00
71b65eb27d
Add API for setting invisible-codepoint
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1216
New API:
hb_buffer_set_invisible_codepoint()
hb_buffer_get_invisible_codepoint()
hb-shape / hb-view --invisible-codepoint
2018-10-07 18:43:26 +02:00
13da3be0b3
[ot-font] Load hmtx/vmtx lazily
...
Since we have get_*_advanes() API now, the overhead is once per shape,
not once per glyph.
Only cmap is warmed-up at set_funcs() time now.
2018-10-07 18:25:41 +02:00
856db4c918
Minor
2018-10-07 18:21:15 +02:00
b2e398c077
[coretext] Fix OS X check
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1230
2018-10-07 16:31:33 +02:00
55942ad5c1
Merge branch 'master' into cff-subset
2018-10-06 14:49:44 -07:00
7ee50af836
[morx] Fix memory access issues with unsafe_to_break
2018-10-06 21:31:44 +02:00
0816a54978
[uniscribe/coretext] Fix for previous change
2018-10-06 02:40:57 +02:00
341206eb60
[vector] Make hb_vector_t relocatable / nestable
...
Ugly, but...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1227
2018-10-05 18:39:48 +02:00
5469d80707
Add hb_vector_t::fini_deep ()
2018-10-05 18:21:08 +02:00
4831e615d1
[morx] Fix memory access issue
...
If buffer was enlarged, info was being outdated.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1225
2018-10-05 18:14:13 +02:00
a62f37d6fa
Change vendor features from Harf/Buzz to HARF/BUZZ
...
a01194aaf4 (commitcomment-30772041)
2018-10-05 02:49:29 +02:00
e7a045e4db
fixed leak exposed by test-ot-extents-cff
2018-10-04 14:16:07 -07:00
0222d57c35
tweaked previous warning fixes
2018-10-04 09:37:57 -07:00
a01194aaf4
Enable two OpenType features, 'Harf' and 'Buzz'
...
One early, before script-specific features, one late, after. Allows font
developers to detect us and behave differently if needed.
2018-10-04 13:00:37 +02:00
14ff3cbe0f
Apply morx if there's no GSUB!
2018-10-04 11:34:21 +02:00
3417037eb1
[aat] Add +hb_aat_layout_has_substitution
2018-10-04 11:17:19 +02:00
7810bb1a59
[morx] Only insert glyphs at mark when a mark has been set before
...
This reverts commit f4072e8cb8https://github.com/harfbuzz/harfbuzz/issues/1195
2018-10-04 10:29:23 +02:00
3ef358909e
fixed warnings
2018-10-03 18:08:25 -07:00
8be5a9186b
Merge branch 'master' into cff-subset
2018-10-03 17:06:18 -07:00
5de2d9cdbd
Minor, fix double-promotion warnings ( #1221 )
2018-10-04 02:14:18 +03:30
e4e74c2751
Update Graphite API to latest ( #1215 )
2018-10-03 23:03:26 +03:30
b710ea4fde
Clean Fitzpatrick hack
2018-10-03 21:17:59 +02:00
95e5f1ae69
Unbreak Fitzpatrick
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1159
2018-10-03 21:11:40 +02:00
03fb6dd4c7
Rewrite grapheme-formation in terms of new work
...
Also, don't attach ZWNJ to previous cluster. Closer to Unicode graphemes.
2018-10-03 21:11:40 +02:00
68106b1d9b
Minor
2018-10-03 21:11:40 +02:00
06922acbc4
Fix distcheck
2018-10-03 20:19:42 +02:00
4eea2e279b
[thai] Set continuation on decomposed nikhahit
2018-10-03 20:19:42 +02:00
8edc91022c
[indic] Reset continuation on inserted dottedcircle
2018-10-03 20:19:42 +02:00
2a6f15213e
[buffer] Inline some more
2018-10-03 20:19:42 +02:00
6f39c22029
Add code
2018-10-03 20:19:42 +02:00
19d50aa262
[indic] Simplify dottedcircle
2018-10-03 20:19:42 +02:00
3b78318510
[emoji] Mark emoji contination sequences as continuation
...
This adds a new grapheme bit. Not used yet.
Part of https://github.com/harfbuzz/harfbuzz/issues/1159
2018-10-03 20:19:42 +02:00
123326e20a
Dotted-circle all marks, not just non-spacing, at text beginning
2018-10-03 20:19:42 +02:00
674560cf24
Fix build
2018-10-03 19:10:28 +02:00
45e55f7080
[indic] Fix clang everything
2018-10-03 18:45:27 +02:00
4df02e3240
Minor
2018-10-03 18:45:27 +02:00
1e8f195b96
[emoji] Add emoji Extended_Pictographic table and function
...
Part of https://github.com/harfbuzz/harfbuzz/issues/1159
.
2018-10-03 18:45:27 +02:00
1dc601b04a
[os2] Minor rename/shuffle
2018-10-03 18:45:27 +02:00
df32eaae42
[indic] Disallow vowel mark combinations that spoof other vowel marks
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1019
New numbers:
BENGALI: 353725 out of 354188 tests passed. 463 failed (0.130722%)
DEVANAGARI: 707261 out of 707394 tests passed. 133 failed (0.0188014%)
GUJARATI: 366353 out of 366457 tests passed. 104 failed (0.0283799%)
GURMUKHI: 60729 out of 60747 tests passed. 18 failed (0.0296311%)
KANNADA: 951300 out of 951913 tests passed. 613 failed (0.0643966%)
MALAYALAM: 1048136 out of 1048334 tests passed. 198 failed (0.0188871%)
ORIYA: 42327 out of 42329 tests passed. 2 failed (0.00472489%)
SINHALA: 271596 out of 271847 tests passed. 251 failed (0.0923313%)
TAMIL: 1091754 out of 1091754 tests passed. 0 failed (0%)
TELUGU: 970555 out of 970573 tests passed. 18 failed (0.00185457%)
Devanagari regressed because Uniscribe doesn't enforce the full set.
Tests added with the *-vowel-letters.txt files in tree and Noto fonts.
2018-10-03 15:53:28 +02:00
1b8d5e9991
[thai] Minor
2018-10-03 15:31:33 +02:00
0dd9101fd0
Minor
2018-10-03 15:31:33 +02:00
9c4ffd10c4
Minor
2018-10-03 15:31:33 +02:00
bd1be8738f
Missing colon for gobject annotation
...
There should be a colon separating "(transfer full)" and the rest. Warned by g-ir-scanner.
2018-10-03 15:31:26 +02:00
75114e01d2
[use] Add Halant_Or_Vowel_Modifier category
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1102
2018-10-03 12:30:23 +02:00
d7b384ad0d
silence warning ^3
2018-10-02 21:08:36 -07:00
e9cc71ac86
silence warning ^2
2018-10-02 20:44:30 -07:00
51d5bf4ca2
silence warnings
2018-10-02 14:38:06 -07:00
35b64dfb57
silence & fix new warnings
2018-10-02 14:13:36 -07:00
eed7e6bbc8
redefine OpCodes as define instead of enum
...
in order to eradicate duplicate enum warnings
2018-10-02 13:45:14 -07:00
9cdd70b344
Merge branch 'master' into cff-subset
2018-10-02 13:43:21 -07:00
6353cc1f83
[circleci] Fix some of warnings from clang-everything bot ( #1211 )
...
* -Wshift-sign-overflow
* -Wmissing-prototypes
2018-10-02 21:39:19 +03:30
fef7af1e22
[tibetan] Remove unused Tibetan shaper
2018-10-02 18:46:13 +02:00
32a438166f
[tibetan] Route Tibetan through USE
...
Fixes https://github.com/harfbuzz/harfbuzz/pull/933
https://github.com/harfbuzz/harfbuzz/issues/1012
Tibetan failures go from 0 to 2:
TIBETAN: 208467 out of 208469 tests passed. 2 failed (0.000959375%)
2018-10-02 18:44:57 +02:00
77792187be
[khmer] Remove unused khmer_position()
2018-10-02 18:20:16 +02:00
5101abd42f
[indic/use] Factor common expressions in ragel machine
...
No machine change.
2018-10-02 17:49:06 +02:00
6f457f8370
[indic] Minor flip grammar around
...
No behavior change.
2018-10-02 17:46:27 +02:00
40d5d19d5b
[ragel] Use ts/te (token-start / token-end) instead of manual tracking
2018-10-02 17:04:05 +02:00
9efddb9de8
Treat a base+mark... ligature as base, not ligature
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/746
2018-10-02 16:05:26 +02:00
3cca978723
Move code around
2018-10-02 15:02:35 +02:00
0a371fee4d
Minor
2018-10-02 14:48:39 +02:00
94d15528f8
Minor
2018-10-02 14:45:09 +02:00
729f634728
Disable joiner-skipping when looking back for base to attach mark to
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1189
2018-10-02 14:41:31 +02:00
c36f3f5bef
[arabic] Use manual-zwj instead of flipping joiners
2018-10-02 14:36:47 +02:00
48c513fec9
Minor
2018-10-02 14:19:34 +02:00
cca757ae56
Minor
2018-10-02 14:10:26 +02:00
96eca87f89
Move things
2018-10-02 13:24:40 +02:00
588a4ac8bc
Rename
2018-10-02 13:16:43 +02:00
10b6c7c638
Minor include cleanup
2018-10-02 13:11:18 +02:00
1d1734e985
Shuffle code around
2018-10-02 13:04:05 +02:00
d27e5ec3a2
Skip BOM in the Python sample file
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1208
2018-10-02 08:25:29 +02:00
f9ea3dc4c6
Missing "out" indicator ( #1209 )
...
Missing "out" indicator. Affect gobject introspection.
2018-10-02 09:13:06 +03:30
f72b748371
[circleci] Fix "msan" and "everything" bots ( #1205 )
2018-10-02 00:16:08 +03:30
8bf4027d23
[indic] Remove Consonant_Medial from grammar and code
...
The only Indic CM is U+0A75 GURMUKHI SIGN YAKASH, which Uniscribe doesn't treat
specially, and font designers design for that. So, do the same.
2018-10-01 20:05:00 +02:00
5143654716
[khmer] Rewrite grammar completely
...
Based on experimenting with Uniscribe to extract grammar and categories.
Failures down from 44 to 35:
KHMER: 299089 out of 299124 tests passed. 35 failed (0.0117008%)
We still don't enforce the one-matra rule pre-decomposition, but enforce
an order and one-matra-per-position post-decomposition.
https://github.com/harfbuzz/harfbuzz/issues/667
2018-10-01 19:23:47 +02:00
3dd43f0234
Merge branch 'master' into cff-subset
2018-10-01 10:22:06 -07:00
aaaa65baa7
[khmer] Remove unused code
2018-10-01 16:59:48 +02:00
81afdbe803
[use] Disable automatic ZWJ for 'akhn' feature
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/746
2018-10-01 15:27:35 +02:00
ceef311dca
[use] Change categories for Left_And_* matras
...
These are only relevant to Sinhala, because they decompose in other
cases. The USE spec categorizes them all as VPst. No idea why we
weren't following that before.
2018-10-01 13:04:49 +02:00
3426a36157
Unbreak bots
2018-10-01 12:55:57 +02:00
98ac01d3b3
[morx] Break out if buffer gets into error
...
Was getting stuck not making progress somehow.
2018-10-01 12:10:00 +02:00
df827a6ab8
[cache] Fix cache coherency corner-case
...
If key_bits+value_bits-cache_bits==32 then -1 is ambiguous...
2018-10-01 11:39:29 +02:00
0fa1edbd3b
[circleci] Couple of fixes ( #1200 )
...
* Raise error on warnings on -everything
* Enable fontconfig to two bots
* Fix msan bot now that all of its real complain are gone
2018-10-01 09:40:29 +03:30
ad1c190ecf
Correct fix for glib-mkenum warning
2018-09-30 18:26:45 +02:00
1dd1e56bf4
Revert "Fix glib-mkenum warning"
...
This reverts commit 247756a7d8
2018-09-30 18:25:58 +02:00
3f08750fa6
Move _POSIX_SOURCE to hb.hh
2018-09-30 18:23:34 +02:00
90dd255e57
Change _HB_SCRIPT_MAX_VALUE from 0xFFFFFFFF to 0x7FFFFFFF
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/504
2018-09-30 18:19:54 +02:00
5c65ed800d
Fix bug introduced in 9b0b40b3c1
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Also discovered by msan bot.
2018-09-30 17:49:33 +02:00
247756a7d8
Fix glib-mkenum warning
...
GEN hb-gobject-enums.h
WARNING: Failed to parse "/*< private >*/" in ../../src/hb-buffer.h
2018-09-30 17:49:33 +02:00
b1e07e1e6c
[indic/khmer] Remove use of global constructors
...
Alternative woul have been to resurrect F_COMBINE that I removed in
70136a78cb
2018-09-30 06:08:11 -04:00
00cd00e641
Tweak HB_TAG and HB_UNTAG
...
uint32_t was getting promoted to signed int, which is not what we wanted...
Wow, clang has become good at generating warnings...
../../src/hb-common.h:349:29: warning: signed shift result (0xFF000000) sets the sign bit of the shift expression's type ('int') and becomes negative [-Wshift-sign-overflow]
_HB_SCRIPT_MAX_VALUE = HB_TAG_MAX, /*< skip >*/
^~~~~~~~~~
../../src/hb-common.h:93:20: note: expanded from macro 'HB_TAG_MAX'
define HB_TAG_MAX HB_TAG(0xff,0xff,0xff,0xff)
^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../src/hb-common.h:89:57: note: expanded from macro 'HB_TAG'
define HB_TAG(c1,c2,c3,c4) ((hb_tag_t)((((uint8_t)(c1))<<24)|(((uint8_t)(c2))<<16)|(((uint8_t)(c3))<<8)|((uint8_t)(c4))))
~~~~~~~~~~~~~~~^ ~~
../../src/hb-common.h:349:3: warning: ISO C restricts enumerator values to range of 'int' (4294967295 is too large) [-Wpedantic]
_HB_SCRIPT_MAX_VALUE = HB_TAG_MAX, /*< skip >*/
^ ~~~~~~~~~~
2018-09-30 06:08:11 -04:00
8a31e40629
[font] Make *_advance() fallback to *_advances
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And remove redundant implementations.
2018-09-30 06:08:11 -04:00
bd07d2878f
Use buffer scratch_flags to remember if we had any joiners
2018-09-30 06:08:11 -04:00
ba0f0f156f
Document setlocale() threadsafety issue
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"Fixes" //github.com/harfbuzz/harfbuzz/issues/1191
2018-09-30 06:08:11 -04:00
9b0b40b3c1
Fix fallback kerning to check for current glyph's mask
2018-09-28 20:53:23 -04:00
f4072e8cb8
[morx] Remove mark_set from Insertion
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text-rendering-tests test MORX-32 shows that for Insertion, an unset mark is treated
as mark set at 0. This is unlike the Reordering lookup where un unset mark performs
nothing.
Fixes MORX-32.
2018-09-28 10:14:23 -04:00
0d18ec5467
[morx] unsafe-to-break in Insertion
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Makes MORX-29, MORX-30, MORX-31 pass.
2018-09-28 10:01:59 -04:00
b435df3a5b
More atomic tuneup
2018-09-28 09:13:14 -04:00
d2542cd28c
More atomic fixup
2018-09-27 17:23:24 -04:00
3ee96984f4
Fixup atomics from recent change
2018-09-27 17:20:26 -04:00
305468708d
[cache] Use atomic writes in clear()
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To help TSan.
2018-09-27 16:54:23 -04:00
9e9a36ee65
Fix infinite loop when walking up the directory hierarchy ( #1183 )
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A single find_package(harfbuzz) line in user code resulted in this loop
getting stuck when _harfbuzz_libdir_iter became "/".
2018-09-27 18:03:49 +03:30
ab16b24cc9
tweaked get_fd fix
2018-09-26 18:51:36 -07:00
dac70f252a
Added CFF1 J font subset to api test
...
Also fixed FDSelect3_4::get_fd
Fixed test_subset_cff1_strip_hints (wrong font names!)
2018-09-26 16:30:26 -07:00
662f7d7e8b
[arabic] Do the joiner-flipping only for rlig feature
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See comment.
2018-09-26 18:54:09 -04:00
7f30629cdd
[ft] Make TSan happy
2018-09-26 16:40:59 -04:00
ec743fce2a
Add more atomic intrinsics
2018-09-26 16:40:59 -04:00
90a0f9fa0c
Make TSan happy with make_immutable()
2018-09-26 15:03:07 -04:00
824111d484
Fix iOS build
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Fixes https://github.com/harfbuzz/harfbuzz/pull/1179
2018-09-25 12:47:48 -04:00
ae7f0e83d4
fixed memory leaks
...
in CFF1 & CFF2 accelerators, VORG subsetter
2018-09-24 22:49:44 -07:00
6c0e7eb6a6
Minor
2018-09-24 19:07:23 -04:00
d748dc7664
More iter inits
2018-09-24 18:30:50 -04:00
d9867497d0
Minor
2018-09-24 18:11:59 -04:00
70136a78cb
Remove F_COMBINE
...
Now I wonder if any bots will be unhappy we calling | in static const initializations...
Or would that cost runtime init? Our tests don't detect any..
2018-09-24 18:04:17 -04:00
f048ead84a
Some more
2018-09-24 18:04:17 -04:00
1676f608c8
Minor refactoring
2018-09-24 18:04:17 -04:00
4839807340
[check-static-inits.sh] Allow some if ubsan is in effect
2018-09-24 13:11:34 -04:00
0604bf2b38
Merge branch 'master' into cff-subset
2018-09-24 10:09:25 -07:00
e45ba31dc7
[check-symbols.sh] Allow weak objects "V"
...
ubsan generates these.
2018-09-24 13:04:48 -04:00
2d93148a0f
Ignore weak symbols in check-symbols.sh
...
Some clang versions leave a std::round(float) weak symbol around...
2018-09-24 11:52:22 -04:00
55bae6825e
[docs] A few improvements
...
If we wrote just this much every day...
2018-09-24 10:43:06 -04:00
57fa2c23de
Readjust Hebrew composition again
2018-09-24 09:57:52 -04:00
7f335390f3
Revert change that would decompose text if GPOS mark feature is available
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https://github.com/harfbuzz/harfbuzz/issues/653#issuecomment-423905920
2018-09-24 09:56:18 -04:00
a6f4b2f7cd
Fix normalization
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62d1e0852a (commitcomment-30613091)
2018-09-24 09:54:37 -04:00
3583fb03b1
Simplify ZWJ-skipping a bit
...
Towards disabling ZWJ-skipping in certain GPOS contexts.
Part of https://github.com/flutter/flutter/issues/16886
2018-09-23 22:33:38 -04:00
9516cbd3df
Reinit skippy iters when auto_zwj / auto_zwnj change
...
Ouch. How did we not hit this bug before...
2018-09-23 22:00:34 -04:00
62d1e0852a
Prefer decomposed form if font has GPOS mark feature
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Fixes https://github.com/harfbuzz/harfbuzz/issues/653
2018-09-23 21:32:18 -04:00
d7f21777e6
[ot-font] Fix leak
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1171
I'm glad we have leak-detector bots now.
2018-09-23 19:12:52 -04:00
24dd6c1a9d
src/hb-blob.cc: Fix mmap functionality with UWP.
2018-09-23 07:23:58 -07:00
76e54d2bd8
fixed subroutinized CFF2 flattening
...
and some code cleanup
2018-09-21 12:16:36 -07:00
f212c050ad
Added VORG struct and its subsetter
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new file: hb-ot-vorg-table.hh
2018-09-20 09:45:43 -07:00
5fd8bce945
[morx] Fix mark_set check
2018-09-19 22:34:09 -04:00
1377adc8a8
Added SourceHanSans-Regular for CFF subset test
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Disabled FDSelect serialization to format 0 for compatibility with fonttools
2018-09-19 17:00:10 -07:00
0739b28169
[aat] Minor
2018-09-19 17:32:21 -04:00
7671cb9b04
[coretext] Minor
2018-09-19 17:10:26 -04:00
dc8ed45292
[morx] Implement forward/backward processing
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We reverse too many times. Can be optimized. But I doubt many fonts
use reverse lookups, so doesn't matter.
Other than not applying user features, this completes morx table
implementation.
2018-09-19 16:47:25 -04:00
3bccd62196
[morx] Implement horiz-only/vert-only subtables
2018-09-19 16:24:34 -04:00
041a08de3d
[morx] Improve buffer position in Insertion w DontAdvance and wo
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Just speculation. Needs tests to determine which is correct behavior.
2018-09-19 16:02:56 -04:00
ebeccf3e63
fixed char widths & standard Encoding in subset CFF
...
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
e75e7224c9
include curve control points in extents
...
this makes results consistent with FT
also optimized handling of path end points
2018-09-17 15:34:39 -07:00
98b94f8ba5
fix static_assert failure in OffsetTo<TopDict>
2018-09-17 13:56:39 -07:00
d050ab8d3e
Merge branch 'master' into cff-subset
2018-09-17 13:07:29 -07:00
f0a4e0c2ca
fix build attempt ^3
2018-09-17 12:11:56 -07:00
f0d74971ae
fix attempt ^2: unuse INT32_MAX/MIN
2018-09-17 12:02:12 -07:00
4d963a2711
fix build attempt
2018-09-17 11:28:33 -07:00
388ab91642
[morx] Implement InsertionChain
2018-09-17 20:28:32 +02:00
c0c85b852d
implemented get_glyph_extents with CFF1
...
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
d8d1e7df00
Don't enforce a native direction for Old Hungarian
2018-09-17 18:53:25 +02:00
606bf57430
Revert forcing use of single-parameter static_assert()
...
Some clang versions define static_assert as a macro apparently, so we cannot
redefine it...
This reverts commit 94bfea0ce64e62627831
2018-09-16 19:34:39 +02:00
cbcaba6ffd
One more bot fix
2018-09-16 19:25:19 +02:00
89dd4b9597
Fix bots
...
"Unused private member" warning turned error. ugh.
2018-09-16 18:11:46 +02:00
4e62627831
Enforce single-param static_assert() only
...
So we don't accidentally break it again.
2018-09-16 18:09:36 +02:00
f1a86e1e6f
Remove unused try
2018-09-16 18:01:32 +02:00
ebd50b3c83
Fix static_assert
2018-09-16 17:57:12 +02:00
10642b3fbf
Disallow null-enabled offsets to unsized structures...
...
...like UnsizedArrayOf<>.
This fixes a class of crasher bugs, mostly with color and AAT tables. We
cannot use nullable offsets to varsized data that does not declare min_size,
because it's nost safe to use our fixed-size null pool for types that have
their size external. So, use non_null'able offsets for these.
A further enhancement would be to make use of min_size in Null<> itself.
Will try that after.
2018-09-15 19:43:33 +02:00
9ff76c6025
[morx] Respect default feature settings
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Does NOT apply user-selected features. But at least now enables
correct subtables.
2018-09-15 18:31:14 +02:00
2f97da6e2d
[aat] Change version field
2018-09-15 14:51:50 +02:00
29c2bd1795
[morx] Add stub for InsertionChain
2018-09-15 14:47:18 +02:00
f8ccb545c4
[dfont] Disable null-processsing for offsets
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An offset to unsized arrayis not safe to be redirected to our fixed-sized
null pool. Plus, we want to reject, not repair, bad-looking dfonts.
2018-09-14 18:59:53 +02:00
01b9148d9a
[unicode] Move Fitzpatrick hack from ot-layout into unicode.hh
2018-09-14 14:23:09 +02:00
6ebbf514ac
Minor
2018-09-14 12:15:53 +02:00
957dbed388
Fix builds
2018-09-14 12:14:42 +02:00
4653e6cf3c
[aat] Add enums for pre-defined state and classes
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Not sure how I didn't add before...
2018-09-14 11:31:33 +02:00
67449c3933
Don't dereference offset before check_struct()
2018-09-14 10:58:00 +02:00
f2c4720ae6
Merge branch 'master' into cff-subset
2018-09-13 12:44:00 -07:00
ca746f261e
[dfont] Also check dataLen range in sanitize
...
Just to disagree with myself re being done with this code...
2018-09-13 20:35:21 +02:00
3789c557ca
[dfont] Solve the mystery +2 offset thing!
...
Previously, ResourceForkHeader was defined as 30 bytes, having the typeCountM1 as last member.
There was a mysterious offset-by-2 in the code, derived from FontTools and JDK code this was
ported from.
In testing, I observed that typeListZ offset is actually 28. Suggesting that the typeCountM1
does NOT actually belong to ResourceForkHeader, but belongs to the array itself. Adjusting for
that resolves the mystery +2 offset hack, so everything is clean and good now.
This, concludes my dfont hacking. The code looks great now, and I'm happy to leave it.
Fuzzers might disagree though, we will see!
2018-09-13 20:32:13 +02:00
effc7ced72
Rename HeadlessArrayOf::len to lenP1
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So it doesn't accidentally match our templates, etc.
2018-09-13 20:21:54 +02:00
1234a81368
add head table to CFF/CFF2
2018-09-13 10:55:56 -07:00
180a88a96c
[dfont] Some more
2018-09-13 19:26:44 +02:00
0ab0f1e5ac
[dfont] Push methods further down
2018-09-13 19:13:01 +02:00
8c9bdcc1fe
[dfont] Minor
2018-09-13 19:08:22 +02:00
4479d3a2ed
[dfon]t Sanitize OpenTypeFontFace
2018-09-13 19:06:50 +02:00
3fba41906f
[dfont] Minor
2018-09-13 18:49:16 +02:00
bf852f0e62
[dfont] Make test pass
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Offset 0 is not null in this context.
2018-09-13 18:47:53 +02:00
29faebe911
Allow Offset<>'s that have no 0==null
2018-09-13 18:47:25 +02:00
82f4d776c2
[dfont] Minor
2018-09-13 18:27:20 +02:00
07e0ca930c
[bytes] Rename content to arrayZ
2018-09-13 17:39:51 +02:00
dbb764dceb
[dfont] Clean up sanitize()
...
I don't think I broke anything. Fuzzers will let me know..
2018-09-13 17:21:00 +02:00
361fc26861
Fix OffsetTo::sanitize() after reshuffling
2018-09-13 16:47:33 +02:00
4c6b0fb5f6
OffsetTo::sanitize() Add version with three user_data
2018-09-13 16:39:30 +02:00
a73bea69c5
OffsetTo::sanitize() more shuffling
2018-09-13 16:31:31 +02:00
b482e5231c
OffsetTo::sanitize() reshuffling
2018-09-13 16:29:49 +02:00
3cae9c7515
fixed hb_plan_subset_cff_fdselect
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FDSelect3/4 sentinel size wasn't taken into account
2018-09-12 17:23:08 -07:00
0f159a38a6
fixed serialize_fdselect_3_4
2018-09-12 16:08:54 -07:00
1608481d88
fixed bugs in Charset serialization
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also some code cleanup
2018-09-12 13:22:19 -07:00
f45ac6296a
fixed name mixup in Remap::reset
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it was causing inconsistent Strings Index subset results
2018-09-11 22:41:50 -07:00
497e7fb264
misc bug fixes
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Added OpCode_FontMatrix to TopDictOpSet (yet to parse values)
fixed a wrong assert in encode_int
2018-09-11 16:47:55 -07:00
5b453f77f8
fixed off-by-one error with offSize
2018-09-11 16:20:39 -07:00
1499029a96
fixed a bug
2018-09-11 13:56:52 -07:00
0bd5912a08
make parse_bcd locale free
2018-09-11 13:24:27 -07:00
bb38d0f663
Implement parse_bcd
2018-09-11 10:43:15 -07:00
45e564a519
Merge branch 'master' into cff-subset
2018-09-11 09:46:37 -07:00
bd75fd45cd
[dfont] Some renaming, plus add link to reference doc
2018-09-11 18:32:25 +02:00
4134ec1307
[dfont] Sanitize only sfnt resources as OpenTypeFontFile
2018-09-11 17:56:03 +02:00
6b5e4d07ad
[dfont] Minor
2018-09-11 17:26:24 +02:00
d5c509272f
[dfont] Fix test expecatation and minor touch up
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I have no way to authoritatively know, but looks like test font only has one
face. So, adjust test expectation instead.
2018-09-11 17:18:21 +02:00
9479ffefbf
[dfont] Re-enable and fix offset handling
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Fixes https://github.com/harfbuzz/harfbuzz/pull/1085
2018-09-11 16:41:26 +02:00
a1814e2bec
Whitespace
2018-09-11 14:45:23 +02:00
383060cc33
[ft] Invalidate advance cache if font size changed
2018-09-11 14:41:19 +02:00
54998befc4
[ft] Cache advances
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I decided to always use the cache, instead of my previous sketch direction
that was to only allocate and use cache if fast advances are not available.
The cache is a mere 1kb, so just use it...
TODO: Invalidate cache on font size change.
Fixes https://github.com/harfbuzz/harfbuzz/issues/651
Fixes https://github.com/harfbuzz/harfbuzz/pull/1082
2018-09-11 14:36:14 +02:00
047a84c5dd
[ft] Towards caching slow get_h_advance results
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Related to https://github.com/harfbuzz/harfbuzz/pull/1082
2018-09-11 14:05:16 +02:00
237f215378
[ft] Add advances() callback
2018-09-11 13:05:47 +02:00
cbea7d49ab
[ot-font] Rename
2018-09-11 12:57:41 +02:00
d8a67dac2a
[ot-font] Add advances() callbacks
2018-09-11 12:55:54 +02:00
0ea42e117b
[cache] Minor
2018-09-11 12:22:42 +02:00
0f520adaac
Revert "Remove unused hb_cache_t"
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This reverts commit 473b17af4d
2018-09-11 12:07:39 +02:00
cfdea88475
[random] Switch to 32bit RNG
2018-09-11 10:57:48 +02:00
08260c708a
[random] Shuffle
2018-09-11 10:51:19 +02:00
71c9f84e7c
Make --features rand=1 available to the user
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Use rand=255 to mean "randomize".
Part of https://github.com/harfbuzz/harfbuzz/pull/803
2018-09-11 10:47:59 +02:00
cc1c4fdf88
Respect user's wish if they set rand feature manually
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Except if the set it to 1, which would mean "randomize"... Ugly.
2018-09-11 10:47:59 +02:00
80de4bcd26
Minor clean up of 'rand' patchset
2018-09-11 10:47:59 +02:00
b545e27d88
Don't seed the RNG from the contents of the buffer
2018-09-11 10:47:59 +02:00
f05df643b4
Allow requesting a specific glyph for 'rand'
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Randomization only happens by default. If the user specifies a value for
'rand', that value is respected.
2018-09-11 10:47:59 +02:00
c2a75e07e5
Implement 'rand'
2018-09-11 10:47:59 +02:00
c6f75c3049
fix build attempt
2018-09-10 17:02:31 -07:00
96471fe859
[uniscribe] Fix build
2018-09-11 01:39:23 +02:00
cc52e53cf0
Removed unused subr subset code
2018-09-10 16:27:49 -07:00
becd84aa2f
Add HB_FEATURE_GLOBAL_START/END
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1141
New API:
HB_FEATURE_GLOBAL_START
HB_FEATURE_GLOBAL_END
2018-09-11 01:27:25 +02:00
13a8786c7c
Add (unused) hb_array_t<>
2018-09-11 01:09:07 +02:00
bccf3e1827
Minor
2018-09-11 01:04:50 +02:00
dff2c45f1e
Port rest from VAR to UnsizedArrayOf<>
2018-09-11 01:01:08 +02:00
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
9507b05a7a
Simplify sanitize->check_array()
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Fix a bug in CBDT sanitize, and redundant check in avar.
2018-09-10 23:18:23 +02:00
bc485a9812
Port some VAR arrays to UnsizedArrayOf<>
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Fix avar sanitize().
2018-09-10 23:08:18 +02:00
1bc7a8d6c4
[indic] Cache hb_options().uniscribe_bug_compatible on indic_plan
2018-09-10 22:51:26 +02:00
24f1d96224
Unbreak HB_OPTIONS
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1154
2018-09-10 18:19:37 +02:00
e46c51f1e9
[indic] Do NOT allow matra after Halant,ZWJ
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Fixes https://github.com/harfbuzz/harfbuzz/issues/556
Devanagari regresses 12 tests, and Gujarati 2. See:
https://github.com/harfbuzz/harfbuzz/issues/556#issuecomment-419957472
New numbers:
BENGALI: 353725 out of 354188 tests passed. 463 failed (0.130722%)
DEVANAGARI: 707299 out of 707394 tests passed. 95 failed (0.0134296%)
GUJARATI: 366353 out of 366457 tests passed. 104 failed (0.0283799%)
GURMUKHI: 60729 out of 60747 tests passed. 18 failed (0.0296311%)
KANNADA: 951300 out of 951913 tests passed. 613 failed (0.0643966%)
MALAYALAM: 1048136 out of 1048334 tests passed. 198 failed (0.0188871%)
ORIYA: 42327 out of 42329 tests passed. 2 failed (0.00472489%)
SINHALA: 271596 out of 271847 tests passed. 251 failed (0.0923313%)
TAMIL: 1091754 out of 1091754 tests passed. 0 failed (0%)
TELUGU: 970555 out of 970573 tests passed. 18 failed (0.00185457%)
2018-09-10 17:38:19 +02:00
5dfd6e0762
Fix sanitize or Context Rule
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1110
2018-09-10 15:45:32 +02:00
20a11a824d
Revert "[subset] Disable GSUB/GPOS subsetting for now"
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This reverts commit 616fd34a69
2018-09-10 13:56:28 +02:00
54d332dd9b
1.9.0
2018-09-10 11:37:24 +02:00
616fd34a69
[subset] Disable GSUB/GPOS subsetting for now
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So I can get a release out. I haven't debugged those yet, and they
are producing bad tables.
2018-09-10 11:19:49 +02:00
d42f0e5809
[atomic] Fix pointer type passed to InterlockedExchangeAdd()
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John Emmas reported on mailing list that build with MSVC is failing.
Not sure why bots don't catch it, but this should fix.
2018-09-10 11:05:33 +02:00
fda994e1d4
Use enum instead of "static const" in class scope
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Technically, static const needs an out-of-class definition. Eg:
CXXLD libharfbuzz-subset.la
Undefined symbols for architecture x86_64:
"OT::FeatureVariationRecord::min_size", referenced from:
bool OT::GSUBGPOS::subset<OT::PosLookup>(hb_subset_context_t*) constin libharfbuzz_subset_la-hb-subset.o
bool OT::GSUBGPOS::subset<OT::SubstLookup>(hb_subset_context_t*) constin libharfbuzz_subset_la-hb-subset.o
"OT::Record<OT::LangSys>::min_size", referenced from:
OT::Script::subset(hb_subset_context_t*) constin libharfbuzz_subset_la-hb-subset.o
"OT::IntType<unsigned short, 2u>::min_size", referenced from:
OT::Script::subset(hb_subset_context_t*) constin libharfbuzz_subset_la-hb-subset.o
OT::RecordListOf<OT::Feature>::subset(hb_subset_context_t*) const in libharfbuzz_subset_la-hb-subset.o
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status
make[4]: *** [libharfbuzz-subset.la] Error 1
make[3]: *** [all-recursive] Error 1
make[2]: *** [all] Error 2
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2
Exited with code 2
2018-09-07 15:02:57 -04:00
1e88b1755c
Merge branch 'master' into cff-subset
2018-09-07 10:50:55 -07:00
ebe67137ab
Try fixing bots
2018-09-07 10:46:13 -04:00
5f17dbc302
[subset] Fix div-by-zero
2018-09-07 10:24:22 -04:00
22b88632d5
Merge branch 'master' into cff-subset
2018-09-06 22:27:44 -07:00
2a74536aae
fix build attempt ^2
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Added hb-ot-cff1-table.cc to hb-subset sources
Deleted unused variable (charset)
2018-09-06 18:26:13 -07:00
55268df9d4
fix build attempt
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Added HB_INTERNAL to static funtion declarations
2018-09-06 17:56:05 -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
21bf147054
[subset] Fix hdmx subsetted size calculation.
2018-09-05 19:31:55 -07:00
1e6599f596
Fix older compilers re '>>' at nested template declarations
2018-09-05 19:29:42 -07:00
a1e5e07c73
[subset] Hook up GSUB/GPOS, but still disabled
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They are still in the drop list.
2018-09-05 16:24:28 -07:00
0d160d5ff5
[subset] Implement subsetting of SingleSubst
2018-09-04 14:20:35 -07:00
5ea03d2951
fix build by untemplatizing DictOpSet & DictVal
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as they aren't instantiated with BlendArg (yet)
2018-09-04 11:29:15 -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
3f00d0b0df
[subset] Keep glyph set in plan
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Should remove the vector version at some point...
2018-09-03 18:54:32 -07:00
dc50493a8d
[subset] Towards subsetting SingleSubstFormat1
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Why does subset plan not have a hb_set_t of glyphs?
2018-09-03 18:23:23 -07:00
339d3603b9
[subset] Wire up subset() call down to subtables
2018-09-03 17:40:16 -07:00
7b2ef551da
Templatize Lookup::sanitize()
2018-09-03 17:16:09 -07:00
9c3747c5e5
[subset] More
2018-09-03 16:53:03 -07:00
6d618522d6
Templatize GSUBGPOS::sanitize()
2018-09-03 16:41:28 -07:00
49c44b58f6
[subset] Fix serialize_subset() calls
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Ouch.
2018-09-03 16:37:17 -07:00
7c9cfa2b40
Add intersects() method to GSUB/GPOS lookups
2018-09-02 19:47:50 -07:00
61ce62e554
[subset] Minor
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Remove Lookup::subset().
2018-09-02 17:00:39 -07:00
bfa72a9a72
[subset] Towards GSUB/GPOS subsetting
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Add subset() call for GSUBGPOS struct and its dependencies.
Not hooked up anywhere.
2018-09-01 18:34:50 -07:00
6803ed8674
[serialize] Add reset()
2018-08-31 17:11:08 -07:00
e58b190292
[subset] De-templatize hb_subset_context_t
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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
22acd424ca
[serialize] Add a couple small methods
2018-08-31 16:41:18 -07:00
d1f29908c2
[subset] Add hb_subset_context_t<>
2018-08-31 16:31:00 -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
aba0a945c5
[subset] Add hb-subset-input.hh and make hb-subset.hh toplevel include
2018-08-31 13:25:19 -07:00
18d01eac7f
Minor
2018-08-31 13:00:57 -07:00
8c5e03b541
Added drop_hints to SubrFlattener
2018-08-30 17:21:56 -07:00
a23b892fe6
Shuffle
2018-08-29 18:28:39 -07:00
93fe0faaee
[subset] Clean up hb_subset_input_t API
2018-08-29 18:24:03 -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
d237ce7181
[subset] Bail if subsetting a table failed
2018-08-29 18:13:52 -07:00
f39166f0c0
[subset] Remove unused hb_subset_profile_t
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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
2ccc322cf8
[ot-font] Clean up cmap with gid=0
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1145
2018-08-29 16:38:25 -07:00
b95bf075d7
fix build attempt ^2
2018-08-29 14:41:52 -07:00
1d1afddfd2
corrected preprocessor guards
2018-08-29 13:36:39 -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
0ad081ec32
attempt to fix build failure
2018-08-29 12:56:48 -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
fee0f41c6c
Don't declare extern symbols as inline
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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
967741e4c4
Add explicit to hb_auto_t 1param constructors
2018-08-28 18:18:02 -07:00
c0a3f38f78
Fix distcheck
2018-08-28 17:22:59 -07:00
2dde6c803a
Explicitly pass reference in hb_auto_t constructor
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Fixes clang bots as well as fuzzer issue.
2018-08-28 11:07:24 -07:00
a268068010
[ot-face] Remove tables_t. The face_data_t is what tables_t was
2018-08-26 15:18:46 -07:00
3a0b3a29cc
Free up hb-ot-face.hh from includes
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There might be a better way to do this, but I couldn't find...
2018-08-26 15:11:24 -07:00
a84309afc8
[face] Use saved cmap in collect_unicodes() APIs
2018-08-26 09:33:01 -07:00
c624e18a24
[OT] Move code around
2018-08-26 09:19:20 -07:00
3999094682
[OT] Use relaxed ops for recursing into GSUB/GPOS lookups again
2018-08-26 09:12:25 -07:00
d8c57e85d9
[GDEF] Move code around
2018-08-26 09:04:34 -07:00
453e0c60b1
Add template keyword
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I swear I have no idea why this is needed, but it is...
2018-08-26 01:30:52 -07:00
c44b0caf0d
Fixup
2018-08-26 01:29:30 -07:00
4096fbe487
[ot-face] Port GDEF to unified table accelerator model as well
2018-08-26 01:25:54 -07:00
b929100f87
[ot-face] Unify GSUB/GPOS accelerators in the table accelerator framework
2018-08-26 01:15:47 -07:00
963413fc54
WIP
2018-08-26 00:47:55 -07:00
e6cb938065
[ot-face] Unify accelerators and tables
2018-08-26 00:21:29 -07:00
7f8b6fe67d
Minor
2018-08-26 00:07:12 -07:00
59bca0d2cb
[ot-font] Rename
2018-08-26 00:06:12 -07:00
1c48a7ef06
[ot-font] Cache tables on face, not font
2018-08-25 23:57:16 -07:00
71f8893eff
[ot-font] Use init0
2018-08-25 23:27:45 -07:00
f36ae6f8a8
[ot-font] Make everything (cmap/metrics) lazy
2018-08-25 23:26:45 -07:00
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
d950022c8a
Add hb-ot-face.cc/hh
2018-08-25 23:06:37 -07:00
dae39c58fb
[face] Introduce character-map API
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New API:
+hb_face_collect_unicodes
+hb_face_collect_variation_selectors
+hb_face_collect_variation_unicodes
2018-08-25 22:44:39 -07:00
66384db97c
Minor
2018-08-25 22:39:17 -07:00
c77ae40852
Rename hb-*private.hh to hb-*.hh
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Sorry for the noise, downstream custom builders. Please adjust.
2018-08-25 22:36:36 -07:00
82b12bcadd
[unicode] Add HB_UNICODE_MAX
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New API:
HB_UNICODE_MAX
2018-08-25 22:07:17 -07:00
b09a0336ca
[cmap] More hb_auto_t<>(...)
2018-08-25 22:04:39 -07:00
28634db07e
[cmap] Fix skipping gid0 in Format4 collect_unicodes()
2018-08-25 21:23:43 -07:00
acce1fa3ea
Use new hb_auto_t<> constructor with Coverage::Iter
2018-08-25 21:15:39 -07:00
ddea4d19cf
Add 1-param passthrough constructor to hb_auto_t<>
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And use.
2018-08-25 21:08:15 -07:00
c8cfb702e9
[cmap] Minor
2018-08-25 16:18:00 -07:00
1dcf5fb038
[cmap Add hb_subset_collect_variation_unicodes()
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To be moved to hb-face.h later.
2018-08-25 16:12:18 -07:00
4806b3800d
[cmap] Add hb_subset_collect_variation_selectors()
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To be moved to hb-face later.
2018-08-25 15:58:40 -07:00
3336de2479
[cmap] Remove unused code
2018-08-25 15:41:25 -07:00
1becabe06c
[cmap] Use bsearch to find subtables
2018-08-25 15:37:56 -07:00
02fe03e09a
[cmap] Factor out find_best_subtable
2018-08-25 15:33:05 -07:00
b41c43b4e1
Minor
2018-08-25 15:25:03 -07:00
7d382fa276
[cmap] Implement collect_unicodes() for Format0/6/10
2018-08-25 09:42:52 -07:00
bd0e542525
[cmap] Simplify collect_unicodes()
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Don't use accelerator (almost). Hooks up Format13 as well.
2018-08-25 09:33:30 -07:00
d60c465627
Rename get_all_codepoints() to collect_unicodes()
2018-08-25 08:48:42 -07:00
531051b8b9
[ot-font] Return char-not-found if mapped to gid 0
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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
aadb2a9188
Add face-builder
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New API:
+hb_face_builder_create
+hb_face_builder_add_table
2018-08-25 08:18:53 -07:00
6cac9dc9cc
[blob] Add as_bytes()
2018-08-24 10:29:45 -07:00
29a9a08838
[sanitize] Document how sanitize machinery works
2018-08-24 10:24:45 -07:00
142ac5a6be
[serialize] Add copy_bytes() and copy_blob()
2018-08-24 10:07:49 -07:00
1c6b369324
[ot] Rename hb_ot_layout_t to hb_ot_face_data_t
2018-08-23 11:30:21 -07:00
27c32d8afb
fixed "Fixed" number decoding
2018-08-22 11:36:39 -07:00
811a651bbd
fixed bugs with empty CFFIndex, fullset FDMap
2018-08-20 14:04:46 -07:00
5cde2f55cd
drop hints from CFF & CFF2 Private
2018-08-17 16:50:13 -07:00
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
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
c4ae426a3d
treat h/vstem the same as h/vstemhm
2018-08-16 00:59:46 -07:00
e67bb3fbcf
renamed OT::cff to OT::cff1 for consistency
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along with HB_OT_TAG_cff1
2018-08-16 00:25:57 -07:00
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
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
25b8310b2a
Merge branch 'master' into cff-subset
2018-08-15 15:00:55 -07:00
7aa23f3597
fix build attempt ^4
2018-08-15 15:00:32 -07:00
270452a446
fix build attempt ^3
2018-08-15 13:15:08 -07:00
c234839f25
fix build attempt ^2
2018-08-15 13:04:43 -07:00
eab07e713a
fix build
2018-08-15 12:15:55 -07:00
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
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
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
63be5dcdde
1.8.8
2018-08-14 10:59:34 -07:00
c9a22fa124
[icu] Pass normalizer instance down as user_data
2018-08-13 17:02:21 -07:00
f0ef096b8c
Don't add reference in get_unicode_funcs() functions
...
Users don't expect a new reference returned from a get() function.
Indeed, all users of that API I foud where NOT destroying the reference.
Just change the implementations to NOT return a reference.
This applies to the following APIs:
hb_unicode_funcs_get_default()
hb_glib_get_unicode_funcs()
hb_icu_get_unicode_funcs()
Fixes https://github.com/harfbuzz/harfbuzz/issues/1134
2018-08-13 10:30:41 -07:00
9bbd1cdf06
[uniscribe] Use lazy loader
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1129
2018-08-12 18:20:53 -07:00
2663689936
Another clang bot fix
2018-08-12 18:10:59 -07:00
989e71a982
Silence clang
2018-08-12 17:47:59 -07:00
6750ec692c
[lazy] Use for C_locale
2018-08-12 17:42:16 -07:00
747d2564e6
[lazy] Port more
2018-08-12 17:32:10 -07:00
7bd508a0c4
[lazy] Rename free()
2018-08-12 17:19:55 -07:00
a3b97db910
[lazy] Port more to it
2018-08-12 17:14:32 -07:00
6901090945
[lazy] Make hb_lazy_loader_t<> more usable
2018-08-12 16:59:37 -07:00
bb905e9afc
[lazy] Minor
2018-08-12 16:44:44 -07:00
3945cd78a9
Minor
2018-08-12 16:33:48 -07:00
c21a1b95df
[icu] Use get_relaxed for normalizer access
...
We've had the proper barriers already. No need for more with every access.
2018-08-12 16:30:39 -07:00
125fefa2a6
[icu] Fix for breakage after recent change
2018-08-12 16:29:41 -07:00
53442be1ed
[lazy] Use for ft_library
2018-08-12 16:20:11 -07:00
7a8d480378
[lazy] Add .free()
2018-08-12 16:00:13 -07:00
c7ca30a533
[ot/ft] Port font_funcs statis to lazy-loader
2018-08-12 13:46:53 -07:00
cb3fc3685c
[ucdn/glib/icu] Port unicode_funcs statics to lazy-loader
2018-08-12 13:39:01 -07:00
1b6b481262
[lazy] Allow calling fini() multiple times
2018-08-12 13:16:40 -07:00
918ad9f5d9
[lazy] More
2018-08-12 13:12:29 -07:00
5abdf5eeba
[lazy] More shuffle
2018-08-12 12:48:44 -07:00
5d9863be6e
Minor
2018-08-12 12:27:47 -07:00
f9a3eab810
Add explicit_operator
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1127
2018-08-12 12:21:56 -07:00
470acb6c32
Rename
2018-08-12 12:13:36 -07:00
39607dc98e
Support _ in feature ids
2018-08-11 16:55:16 -07:00
a3a8c85b02
Merge branch 'master' into cff-subset
2018-08-10 13:41:42 -07:00
145f371d71
fixed TRACE build failure
2018-08-10 13:07:53 -07:00
a97ed342d1
fixed inclusion of excluded Private & local Subrs
...
It was bloating a multi-FD subset font unnecessarily
defined a wrapper struct FDMap for fdmap
2018-08-10 12:55:22 -07:00
64c5412264
Added CFF support
...
Added sources hb-ot-cff-table.hh, hb-subset-cff.cc & hh
Templatized Index because CFF uses 16-bit count while CFF2 uses 32-bit
Misc code cleanup & bug fixes
2018-08-10 11:07:07 -07:00
652cd45c65
[coretext] Another try
2018-08-09 01:02:02 -07:00
3f3585ca14
Fix coretext build (hopefully)
2018-08-09 00:58:17 -07:00
aa3b6017ed
Revert "[iter] Make operator bool explicit"
...
This reverts commit 66920a6bachttps://github.com/harfbuzz/harfbuzz/issues/1127
2018-08-09 00:56:28 -07:00
e1a2354220
[atomic] More
2018-08-09 00:53:25 -07:00
f1f4b45ac3
Fix lazy_loader fini()
...
Was creating object even if wasn't there.
2018-08-09 00:28:40 -07:00
1f7380944d
[atomic] Add hb_atomic_ptr_t<> and port all uses
...
Found and fixed a couple bugs.
Found a couple multithreading issues. Marked them with "XXX-MT-bug".
2018-08-09 00:27:01 -07:00
6e42f4c53f
[atomic] Remove hb_atomic_int_impl_t now that it's always int
2018-08-08 22:51:35 -07:00
1227a9e5a5
[atomic] Unify typedef
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Removes volatile from fallback implementation. That was handwavy
anyway.
2018-08-08 22:45:49 -07:00
5cd1888c9d
[atomic] Change Mac atomic int type to int
...
If ever int is not 32bit, we'll fix this...
2018-08-08 22:43:53 -07:00
e1de86eac1
[atomic] Change Windows atomic int type to int
2018-08-08 22:42:33 -07:00
aee2d10b2b
[atomic] Change Solaris atomic int to signed
2018-08-08 22:40:10 -07:00
b6fdcf4f8b
1.8.7
2018-08-08 22:01:38 -07:00
51ffc3e65a
Fix previous commit to use atomic operations
2018-08-08 22:01:38 -07:00
883957688c
Fix assertion failure
...
https://bugzilla.mozilla.org/show_bug.cgi?id=1476334
2018-08-08 21:42:18 -07:00
e49a38b20e
1.8.6
2018-08-07 09:55:42 -07:00
b0ff79acd8
Add +hb_font_get_glyph_advances_for_direction
...
New API:
+hb_font_get_glyph_advances_for_direction
2018-08-07 09:52:06 -07:00
28e2f467e1
Actually add hb_font_get_glyph_[hv]_advances
...
New API:
+hb_font_get_glyph_h_advances
+hb_font_get_glyph_v_advances
2018-08-07 09:47:00 -07:00
996775191a
Minor
2018-08-07 09:44:36 -07:00
3d7c555a19
Remove get_advances_nil and alias it to get_advances_default
2018-08-07 09:37:52 -07:00
66920a6bac
[iter] Make operator bool explicit
...
We would need to write:
for (Iter<T> it (...); bool (t); t++)
instead of:
for (Iter<T> it (...); t; t++)
But I think it's an improvement in code readability in the long term.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1127
2018-08-06 15:32:13 -07:00
161ece4c30
Merge branch 'master' into cff-subset
2018-08-06 11:23:50 -07:00
9fae33b9f3
Silence Codacy
2018-08-06 10:44:12 -07:00
5561b81849
subset FDSelect and FDArray
...
Added a set of sources hb-subset-cff-common-private.cc & .hh for FDSelect subseting code.
Added FDSelect format 4 (CFF2 only) support. Shared its implementation with format 3 as a template.
2018-08-06 10:04:53 -07:00
79e21984b1
Add batch advance width callback function
...
New API:
+hb_font_funcs_set_glyph_h_advances_func
+hb_font_funcs_set_glyph_v_advances_func
+hb_font_get_glyph_h_advances
+hb_font_get_glyph_h_advances_func_t
+hb_font_get_glyph_v_advances
+hb_font_get_glyph_v_advances_func_t
2018-08-06 09:45:17 -07:00
9533364cc3
batchwidth
2018-08-06 09:44:46 -07:00
b912fbea17
Remove most uses of direct comparison to Null objects
2018-08-06 06:38:59 -07:00
3506672ce9
Port _nil objects to Null() machinery
...
Finally, unified!
2018-08-06 06:17:48 -07:00
1abd427acf
[BASE] Rename horzi/vert to h/v
2018-08-06 05:53:35 -07:00
da48aca1be
[BASE] Misc fixes
...
The code was badly broken. In better shape now, but still, needs
a full review before ever working.
2018-08-06 05:52:12 -07:00
f9cfa5cb0e
Change null-pool specialization to min_size again
2018-08-06 05:29:15 -07:00
25147ff808
Move Null system to hb-null.hh
2018-08-06 05:01:52 -07:00
f800368df3
Remove unused macros
2018-08-06 04:58:34 -07:00
19e0091299
Minor
2018-08-06 04:54:31 -07:00
37be774af9
Minor
2018-08-06 04:52:12 -07:00
e1acff806b
Move hb_vector_t to hb-vector-private.hh
2018-08-06 04:42:46 -07:00
be336dadc0
Move some more code around
2018-08-06 04:32:51 -07:00
92806ee055
Move null data definitions to hb-static.cc
...
Also remove " " null data for Tag. Just use zeroes.
2018-08-05 21:41:52 -07:00
1b4d5a2402
Minor
2018-08-03 19:55:09 -07:00
7df7963b46
Make lazy loader deal with OOM
2018-08-03 19:54:33 -07:00
30ff8ac865
Rename
2018-08-03 17:33:13 -07:00
85ba4a190f
[ot] Comment
2018-08-03 17:06:42 -07:00
07afc1a213
[ot] Add misc tables to tables_t
...
Most unused.
2018-08-03 17:03:32 -07:00
74b4df2cde
[ot] Move GDEF into tables_t
2018-08-03 16:58:05 -07:00
0271c7ab3b
[ot] Move GSUB/GPOS into tables_t
2018-08-03 16:45:57 -07:00
f73d2775cf
[ot] More shuffling
...
Misc. table loading now properly automated.
2018-08-03 16:34:25 -07:00
52fbd23d86
[ot] Minor
2018-08-03 16:22:16 -07:00
cc3f4e00aa
silence gcc
2018-08-03 15:00:37 -07:00
00970dd242
Removed parsed hint fields from CFF2PrivateDictValues
...
Instead moved & stored uniformly in values vector (renamed from opstrs)
This should be fine as we aren't likely going to use them as hints after all
Templatized DictValues whether to parse them out
For subsetter, they aren't parsed
2018-08-03 14:35:09 -07:00
6a0a298aab
[ot] Move code around
2018-08-02 23:13:19 -07:00
5e718a751e
[ot] Use switch for checking for blacklisted GDEF tables
...
Faster / more compact code.
2018-08-02 23:04:42 -07:00
b5cdf5280d
[ot] In GDEF blacklisting logic, remove the glyph index check for Times
...
Just blacklist based on table sizes like we do for other fonts.
2018-08-02 22:56:42 -07:00
c988b11999
Move code around
2018-08-02 22:55:52 -07:00
76f7397c10
templatized CFF2 accelerator for lean Private dict interpretting for subset
...
also fixed local subrs serialization
2018-08-02 16:28:10 -07:00
43040564e6
removed TRACE_SERIALIZE from non-member function _write_cff2
2018-08-02 12:23:10 -07:00
e2fd49e477
Merge branch 'master' into cff-subset
2018-08-02 11:39:22 -07:00
693ae80474
more silencing fixes
2018-08-02 11:22:42 -07:00
f6da449831
silence archlinux
2018-08-02 10:52:08 -07:00
58279c3db4
silence Codacy
2018-08-02 10:18:01 -07:00
574b37e933
Minor
2018-08-02 02:22:38 -07:00
d4d1bf8177
Fix for recent rename
2018-08-02 02:04:02 -07:00
91126aa11a
[uniscribe] Update for recent changes
2018-08-02 02:03:13 -07:00
66952ec47b
Remove unused table reference
2018-08-02 01:45:12 -07:00
443de26fa5
Minor
2018-08-02 01:43:02 -07:00
ee35af738b
Make lazy-loader safe for nil objectification
2018-08-02 01:37:57 -07:00
6404c49d07
Minor
2018-08-02 01:36:08 -07:00
ff7826e90b
Reduce storage by sharing face amongst lazy_loaders
2018-08-02 01:29:05 -07:00
bdd3c11a19
Internal templatization of lazy-loaders
2018-08-02 01:09:14 -07:00
ed7b2e58fc
Remove OT namespace from hb-machinery-private.hh
2018-08-02 00:08:08 -07:00
cb1491f92e
Minor
2018-08-01 22:50:45 -07:00
16ccfafbbd
[face] Sprinkle const in the API
2018-08-01 22:50:06 -07:00
3d22aefede
Rename
2018-08-01 18:03:32 -07:00
1a624c6e06
Add comment re (our only) race condition
2018-08-01 17:53:30 -07:00
19ce0b24c0
removed unused field OpStr::update
2018-08-01 17:34:59 -07:00
3bda54c43b
fixed Index::serialize
...
The bug was causing CharString of the last glyph corrupt
2018-08-01 16:32:27 -07:00
16f4dc9b73
fixed CFF2VariationStore::serialize
...
also get_size
2018-08-01 16:06:52 -07:00
44d1fb37ef
1.8.5
2018-08-01 14:51:51 -07:00
13f4c137c6
[atomic] Fix Solaris ones to add proper barriers
2018-08-01 14:15:00 -07:00
19dfaa3515
[atomic] Remove volatile from IBM impl signature
2018-08-01 14:15:00 -07:00
2093a3e0cb
[atomic] Oops
2018-08-01 14:15:00 -07:00
19b98348ff
[atomic] Use read-barrier for get()
2018-08-01 14:15:00 -07:00
006d4f031a
[atomic] Some more minor tweaks
2018-08-01 14:15:00 -07:00
b2ff582c8c
Implemented hb_subset_cff2
...
Added serialize functions to CFF2 structs
Fixed issues & bugs & code cleanup
Now subsetting CFF2 table outputs something
2018-08-01 11:30:38 -07:00
1a7fed6318
Revert "Add a new API, hb_ot_layout_get_feature_name_ids ( #976 )" ( #1121 )
...
This reverts commit 0c1b287b72
2018-08-01 12:15:44 +04:30
dfc86e4b35
[atomic] Fix cast to fallback ptr_get()
2018-08-01 00:22:18 -07:00
7a4d576e81
[gobject] Fix copy/paste error
2018-08-01 00:19:25 -07:00
ad27562742
[atomic] On IBM, use light-weight sync for everything
...
lwsync() is a full read/write-barrier. That's all we need, never
need sync(). I'm not sure why an isync() was used in fetch_and_add,
but since that's a read-modify-write, I just changed it to have
lwsync() on both sides.
2018-07-31 23:01:05 -07:00
fd638d215f
[atomic] Add XXX items around Solaris ops
...
Since add_int and cas are both read-modify-write, I wonder if we
also need a barrier after them.
2018-07-31 23:00:15 -07:00
896ff15ae6
[atomic] Fix get() impl
...
Originally, glib's atomic_get was implemented as "memory_barrier; load".
I copied this into cairo, fontconfig, and harfbuzz. However, that's
wrong. Correct way is "load; memory_barrier". The details are long
and hard to fully grasp. Best to read:
https://www.kernel.org/doc/Documentation/memory-barriers.txt
Also see my report against GNOME:
https://gitlab.gnome.org/GNOME/glib/issues/1449
Note that this is irrelevant if C++11-like atomic ops are available.
2018-07-31 22:51:38 -07:00
d7a15799d4
[gobject] Hook up hb_map_t
2018-07-31 22:28:28 -07:00
63c74e8d1d
[atomic] Fix fallback impl
2018-07-31 22:21:21 -07:00
4bc16aca47
[atomic] Add get_relaxed / set_relaxed
...
To help TSan and be more "correct".
2018-07-31 21:29:18 -07:00
3dd1b88765
[atomic] Use CONSUME, not ACQUIRE, memory-order for get()
...
Although, all implementations just elevate that to ACQUIRE.
But requirement for us is just CONSUME.
2018-07-31 20:28:36 -07:00
06b91d935d
Revert "[atomic] Make pointer get op relaxed instead of acquire"
...
This reverts commit b1e5650c67https://www.kernel.org/doc/Documentation/memory-barriers.txt
I've convinced myself that we need consume memory-ordering on get().
The location of memory-barrier in a load should be after, not before
the load. That needs fixing. I'll do that separately.
2018-07-31 20:28:36 -07:00
2bdd903c69
[subset] limit the max codepoint value to the unicode limit.
...
When collecting all codepoints in the cmap avoid using large amount of memory for fonts that declare coverage over all 32 bit integers.
2018-07-31 18:40:38 -07:00
89733755a4
[subset] use add_array to populate feature_indexes.
...
This is much faster then calling a bunch of individual add()'s.
2018-07-31 18:26:09 -07:00
7d92bef9c5
[subset] collect features first, then use those to collect lookups.
2018-07-31 18:26:09 -07:00
af876cce30
[indic] Flip default logic for double-halants in old-school
...
Oriya went down from 9 to 2.
BENGALI: 353725 out of 354188 tests passed. 463 failed (0.130722%)
DEVANAGARI: 707311 out of 707394 tests passed. 83 failed (0.0117332%)
GUJARATI: 366355 out of 366457 tests passed. 102 failed (0.0278341%)
GURMUKHI: 60729 out of 60747 tests passed. 18 failed (0.0296311%)
KANNADA: 951300 out of 951913 tests passed. 613 failed (0.0643966%)
MALAYALAM: 1048136 out of 1048334 tests passed. 198 failed (0.0188871%)
MYANMAR: 1115830 out of 1123883 tests passed. 8053 failed (0.716534%)
ORIYA: 42327 out of 42329 tests passed. 2 failed (0.00472489%)
SINHALA: 271596 out of 271847 tests passed. 251 failed (0.0923313%)
TAMIL: 1091754 out of 1091754 tests passed. 0 failed (0%)
TELUGU: 970555 out of 970573 tests passed. 18 failed (0.00185457%)
2018-07-31 15:29:48 -07:00
92ba9905ca
[indic] Allow double-halant in old-spec Devanagari
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1071
2018-07-31 15:19:32 -07:00
5772edc0ea
[khmer] Typo
2018-07-31 14:10:31 -07:00
6ddd669e20
[khmer] Clear syllables before presentation features
...
Probably not what Uniscribe does, but good idea?
2018-07-31 13:40:22 -07:00
8eef1964a7
[khmer] Revert previous change, and remove pauses
...
This makes test suite happy again (at 44) while fixing the sequences
we were fixing, which were the following with KhmerUI.ttf:
U+1789,U+17BC
U+1789,U+17D2,U+1789
U+1789,U+17D2,U+1789,U+17BC
Fixes rest of https://github.com/harfbuzz/harfbuzz/issues/974
2018-07-31 13:40:17 -07:00
7c658ea2f2
[khmer] Apply ccmp after basic features
...
Part of https://github.com/harfbuzz/harfbuzz/issues/974
2018-07-31 12:49:02 -07:00
1a96cc825d
[khmer] Rewrite most of shaper to better follow spec
...
Khmer spec has only one reordering phase, and only simple prebase
matra and Coeng-Ro reordering. Implement that. Specifically,
this was done to address recognizing different orders of the matra
and Coeng-Ro sequence. That said, some combinations are now
reordered differently from Uniscribe. Not clear if that's intended
or a bug in Uniscribe. The following two sequences render the same
in Uniscribe whereas we reorder them differently:
U+17A0,U+17D2,U+179A,U+17C2
U+17A0,U+17C2,U+17D2,U+179A
For that reason, our test suite numbers regressed slightly. Used
to be at 34 for fails, now at:
KHMER: 299080 out of 299124 tests passed. 44 failed (0.0147096%)
But generally a good change, and removed lots of code.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1026
2018-07-31 11:45:32 -07:00
f5152cea42
[shaper] Move code around
2018-07-31 01:27:04 -07:00
36d0fbbc52
[shaper] Remove a macro
2018-07-31 01:15:04 -07:00
b1e5650c67
[atomic] Make pointer get op relaxed instead of acquire
...
We only use it before cmpexch, so relaxed is fine and faster for
common case.
2018-07-31 01:02:31 -07:00
66ccd8ac40
[serialize] Increase stage count from 8 to 32
...
Indic shaper uses many stages. Now we are provably not limiting
functionality whereas the previous limit of 8 was assuming real-world
practices.
2018-07-30 17:03:06 -07:00
ee8cf91965
[serialize] Remove unused truncate() method
2018-07-30 16:59:41 -07:00
8782f80cce
fixed FDSelect0::sanitize
2018-07-30 15:27:20 -07:00
9c4cadaef0
Added sanitize functions & calls
...
Added sanitize functions to FDSelect
Added satnitize calls for FDSelect, VariationStore, FDArray, TopDict
2018-07-30 14:28:40 -07:00
161b642ec5
Merge branch 'master' into cff-subset
2018-07-30 12:22:09 -07:00
5edf454aa6
[subset] During lookup collection remember the features we've already processed.
2018-07-27 17:29:00 -07:00
42c183f803
Minor
2018-07-27 14:55:29 -07:00
ecab6604e5
[serialize] Allocate for markFilteringSet
2018-07-27 14:54:15 -07:00
7f08818c44
Minor
2018-07-27 14:54:15 -07:00
2e25d8f491
Fix unlikely leaks
2018-07-27 14:54:08 -07:00
3c2842cbcf
Add hb-iter-private.hh
...
Unused so far.
2018-07-25 17:07:17 -07:00
92b1e025c6
Move some code from hb-open-type-private.hh to hb-machinery-private.hh
2018-07-25 16:58:47 -07:00
6b11fea997
[closure] Allocate out set on the stack
2018-07-25 16:01:37 -07:00
74467b7901
Fix compile
2018-07-25 14:30:07 -07:00
bf90f35302
[coretext] Add note
2018-07-25 13:57:24 -07:00
fb58cb4b5c
[subset] Only used reachable lookups for gsub closure.
2018-07-25 13:56:58 -07:00
c38bd4025f
[closure] Separate in and out glyphs
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1107
2018-07-24 13:47:32 -07:00
85646fdadb
[subset] Limit the iterations of the closure algorithm.
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Prevents O(n^2) run times.
2018-07-23 16:01:57 -07:00
94759d4cf8
Fix visibility on mingw32
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Should fix bots again.
2018-07-23 15:08:32 -07:00
61eddbd8ef
Fix infinite loop in loading num_glyphs within sanitizer
2018-07-23 14:44:10 -07:00
e22a48ac95
One more visibility trick
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Should fix Windows build again.
2018-07-23 13:24:26 -07:00
e57a638bde
One more
2018-07-23 12:00:02 -07:00
36ed163fdd
Remove unnecessary OT:: namespace specifiers
2018-07-23 11:57:45 -07:00
c6bc7c3831
Set num glyphs on sanitizer reference_table()
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Move out-of-class definitions of two methods to hb-static so they
are accessible in libharfbuzz-subset.
2018-07-23 11:46:46 -07:00
9401829d4e
Remove Sanitizer<>
2018-07-22 22:50:58 -07:00
8e3e41272b
Port rest of code away from Sanitizer<>
2018-07-22 22:49:26 -07:00
d6a8f64045
Port dump-emoji away from Sanitizer<>
2018-07-22 22:47:19 -07:00
14f78d2b3b
.
2018-07-22 22:45:26 -07:00
4547051f48
Minor
2018-07-22 22:44:22 -07:00
740ae27d5c
Port sbix off of Sanitizer<>
2018-07-22 22:43:25 -07:00
9583e0077d
Port more off of Sanitizer<>
2018-07-22 22:43:25 -07:00
e7737b41d7
Add sanitizer reference_table, also fix clang build
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Clang is being really peculiar. Fix with:
- inline hb_blob_t *sanitize (hb_blob_t *blob) { return c->sanitize<Type> (blob); }
+ inline hb_blob_t *sanitize (hb_blob_t *blob) { return c[0].template/*clang idiosyncrasy*/sanitize_blob<Type> (blob); }
2018-07-22 22:24:31 -07:00
62fa7cd1cc
Order Chakma split vowels in accordance with NFC
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Fixes #1105 .
2018-07-22 19:47:21 -07:00
0c1b287b72
Add a new API, hb_ot_layout_get_feature_name_ids ( #976 )
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This new API returns cvXX and ssXX related NameId, things like
featUiLabelNameId, featUiTooltipTextNameId, sampleTextNameId, ... of cvXX
and UINameId of ssXX, in a unified way.
However HarfBuzz currently doesn't expose an API for retrieving the actual
information associated with NameId from the `name` table and that should be
done separately.
2018-07-21 21:14:48 +04:30
3a61c3e935
first push of CFF/CFF2 work
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Index, Dict structs
hooked up to hb-subset (takes CFF2, outputs empty CFF2)
2018-07-18 14:17:52 -07:00
93b65d9fe3
Remove dump-fon ( #1100 )
...
It had interesting stuffs like EXE parsing and
big-endian parsers but added in an attempt to find
a solution for #681 which later found not related.
2018-07-17 23:29:16 +04:30
d5cd47a69c
Remove AAT's gcid/fmtx ( #1099 )
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We are not going to use them, at least in the foreseeable future
2018-07-17 22:32:37 +04:30
1e9e344b2b
Fix hb_face_count() sanitize referencing
2018-07-17 19:17:59 +02:00
a8cc0b5907
Remove TODO that is not gonna be done
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Previously the idea was to cache sanitize results externally (think,
in Fontconfig) and avoid resanitizing every time. That's, not a good
idea.
2018-07-17 19:09:03 +02:00
be70738400
Move sanitizer code around a bit
2018-07-17 18:51:59 +02:00
db5d430eff
[aat] Update for blob changes
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Also, uncomment code again, just "if (0)" it out, so it doesn't get stale again.
2018-07-17 18:14:45 +02:00
68310a65cb
1.8.4
2018-07-17 13:20:40 +02:00
04b7b81bcb
Reland "Implement C++11-style GCC builtin atomic ops"
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Fixed the crasher in it.
2018-07-17 11:02:38 +02:00
019d18e9ae
Minor
2018-07-17 11:00:24 +02:00
3edef5a19b
Revert "Implement C++11-style GCC builtin atomic ops"
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This reverts commit 21fa170f0b
2018-07-17 10:50:01 +02:00
21fa170f0b
Implement C++11-style GCC builtin atomic ops
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Hopefully fixes bots.
2018-07-16 17:58:02 +02:00
804b59cf49
Relax C++11 atomic ops memory order to acquire-release
2018-07-16 15:45:22 +02:00
bda242409f
Implement C++11 <atomic> operations
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Fixes https://github.com/harfbuzz/harfbuzz/issues/345
2018-07-16 15:45:22 +02:00
2aae617a84
Move _hb_alignof later again
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It uses constexpr...
2018-07-11 17:27:23 +02:00
f3a74c16ec
Make hb_vector_t 8 bytes smaller
2018-07-11 17:23:53 +02:00
44999f8b75
Align NullPool and CrapPool to HB_VECTOR_SIZE
2018-07-11 17:21:32 +02:00
20a318d06a
Fix return type of alignof() fallback
2018-07-11 17:00:13 +02:00
2b76767bf5
1.8.3
2018-07-11 15:27:13 +02:00
718dfd4189
Fix shift
2018-07-10 16:34:31 +02:00
25aa411ac5
Put back include dependencies
2018-07-10 16:05:03 +02:00
491d93bf74
Move more stuff from hb-private.hh to hb-dsalgs.hh
2018-07-10 16:03:31 +02:00
f477765661
Move more stuff to hb-dsalgs.hh
2018-07-10 15:49:05 +02:00
be7f664f72
Move hb_bytes_t to hb-dsalgs.hh
2018-07-10 15:23:08 +02:00
7a00f7eb2e
Remove hb_auto_array_t
2018-07-10 14:42:10 +02:00
be458eb059
Include more basic internal headers from hb-private.hh
2018-07-10 14:41:04 +02:00
bddeb2b10c
Minor renamings of internal inline functions
2018-07-10 14:13:21 +02:00
d652ef299d
Move hb_vector_t and hb_lockable_set_t to hb-dsalgs.hh
2018-07-10 14:05:00 +02:00
9e53b08329
Move hb_stable_sort to hb-dsalgs.hh
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Also, include hb-dsalgs.hh from end of hb-pricate.hh
2018-07-10 14:03:58 +02:00
39f11d8e72
Minor
2018-07-10 14:01:39 +02:00
763f878cc0
Fix syntax
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Oops.
2018-07-10 13:47:41 +02:00
83ea277178
Add posix_memalign() fallback
2018-07-10 13:17:27 +02:00
292c100d61
Always compile (but not use) alignof() and round() fallback codes
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Catches compile-errors in them better.
2018-07-10 13:16:52 +02:00
27c5317d91
Fix alignof impl
2018-07-10 13:03:42 +02:00
bca83618cd
Add fallback implementation for constexpr and alignof
2018-07-10 12:59:13 +02:00
7cb47d0f3f
Minor
2018-07-10 12:59:13 +02:00
ccdd156554
src/Makefile.am: pass headers to gen-def.py as arguments, not env vars
2018-07-09 18:26:44 +01:00
e3a931ef0b
gen-def.py: pass headers as arguments so that msys2 can convert posix paths
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When one is not using the msys2 python, the header files that are passed in as environment
variable cannot be found.
https://ci.appveyor.com/project/fonttools/ttfautohint-py/build/1.0.65/job/rkremny4jjid9nl2#L803
This is because msys2 shell and make use POSIX paths (e.g. /c/Users/clupo/...)
whereas non-msys2 python.exe uses native Windows paths (e.g. C:\Users\clupo\...).
Msys2 will automatically convert command line arguments (but not environment variables) from
POSIX to Windows paths when calling a native win32 executable, so we pass the header paths
as arguments instead of environment variables.
This way the gen-def.py script can support both mingw python running in an MSYS2 shell, and
native win32 python.
2018-07-09 18:11:33 +01:00
46d8f0d552
Do not enforce a native direction of LTR for Runic
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Fixes #481
2018-07-08 17:18:25 +04:30
936dadc661
Regenerate the USE table for Grantha and Bhaiksuki ( #1090 )
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Completes #1037 and fixes #1035 .
2018-07-07 19:38:17 +04:30
1ebaa090d8
Disable vectorization
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Disable vectorization for now. To correctly use them, we should
use posix_memalign() to allocate them. Otherwise, can cause
misaligned access.
https://bugs.chromium.org/p/chromium/issues/detail?id=860184
2018-07-05 14:04:13 +04:30
18a06f8a66
Fix warning
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../../src/hb-ot-layout-gsubgpos-private.hh:391:18: warning: missed loop optimization, the loop counter may overflow [-Wunsafe-loop-optimizations]
2018-07-05 14:03:48 +04:30
058708a665
Allow disabling vector_size use
2018-07-05 13:16:00 +04:30
d8a7dedc83
Use CreateFileW explicitly and pass wchar_t to it ( #1087 )
2018-07-04 15:33:39 +04:30
9940504e93
[indic] Adjust left-matra repositioning and Halant,ZWJ sequence
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From the new code (first paragraph is from the OT Devanagari spec.):
/* o Reorder matras:
*
* If a pre-base matra character had been reordered before applying basic
* features, the glyph can be moved closer to the main consonant based on
* whether half-forms had been formed. Actual position for the matra is
* defined as “after last standalone halant glyph, after initial matra
* position and before the main consonant”. If ZWJ or ZWNJ follow this
* halant, position is moved after it.
*
* IMPLEMENTATION NOTES:
*
* It looks like the last sentence is wrong. Testing, with Windows 7 Uniscribe
* and Devanagari shows that the behavior is best described as:
*
* "If ZWJ follows this halant, matra is NOT repositioned after this halant.
* If ZWNJ follows this halant, position is moved after it."
*
* Test case, with Adobe Devanagari or Nirmala UI:
*
* U+091F,U+094D,U+200C,U+092F,U+093F
* (Matra moves to the middle, after ZWNJ.)
*
* U+091F,U+094D,U+200D,U+092F,U+093F
* (Matra does NOT move, stays to the left.)
Fixes https://github.com/harfbuzz/harfbuzz/issues/1070
Test case added with Adobe Devanagari.
2018-07-03 14:34:38 +04:30
2cb075fe26
Fix unused function '_hb_mapped_file_destroy' if no mmap
2018-07-03 13:04:05 +04:30
343e8c694b
1.8.2
2018-07-03 12:43:59 +04:30
29e7879bcf
Disable .dfont code for now
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The get_table imple was wrong, as table offsets in a dfont are
relative to the resource. We were treating them as relative to
the big blob itself. To be fixed.
Part of https://github.com/harfbuzz/harfbuzz/pull/1085
2018-07-03 12:38:21 +04:30
32348a43c1
Fix trak table apply logic
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In collaboration with Behdad
2018-07-01 15:32:43 +04:30
225b92b7d4
Support dfont font files ( #949 )
2018-07-01 14:32:00 +04:30
5d8cafcf6a
Improve nommap naming and use C style comments on create_from_file ( #1084 )
2018-07-01 01:54:14 +04:30
d3c0980ac2
Adjust MarkBasePos heuristic in presence of MultipleSubst
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From the issue:
"In this font, the virama,ya first forms a ligature, then decomposes back to
virama,ya. This causes those two to be marked parts of a MultipleSubst
sequence. When attaching the matra, we look for the first of the MultipleSubst
sequence because that's where we attach to (because of eg #740 ). In this case,
the first glyph in the MultipleSubst sequence is a mark, so we skip it and
attach to the base char before it."
Font in question is Nirmala UI from Windows 10. Test sequence:
U+0926,U+094D,U+092F,U+0941
Fixes https://github.com/harfbuzz/harfbuzz/issues/1020
2018-06-30 15:59:25 +04:30
Behdad Esfahbod
Ebrahim Byagowi
Michiharu Ariza
Ben Wagner
Garret Rieger
David Corbett
Khaled Hosny
Bruce Mitchener
HinTak
Chun-wei Fan
Sascha Brawer
mhosken
Volker Krause
Matt Oliver
Emil A Eklund
Martin Hosken
Koji Ishii
prrace
Cosimo Lupo