a52bc039c3
Properly remove deprecated stuff
2018-10-09 00:56:33 -04:00
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
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"
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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
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
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
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This reverts commit f4072e8cb8https://github.com/harfbuzz/harfbuzz/issues/1195
2018-10-04 10:29:23 +02:00
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
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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
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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
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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
6353cc1f83
[circleci] Fix some of warnings from clang-everything bot ( #1211 )
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* -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
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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
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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
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
...
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
...
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
...
"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
...
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
...
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()
...
To help TSan.
2018-09-27 16:54:23 -04:00
9e9a36ee65
Fix infinite loop when walking up the directory hierarchy ( #1183 )
...
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
662f7d7e8b
[arabic] Do the joiner-flipping only for rlig feature
...
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
...
Fixes https://github.com/harfbuzz/harfbuzz/pull/1179
2018-09-25 12:47:48 -04:00
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
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
...
https://github.com/harfbuzz/harfbuzz/issues/653#issuecomment-423905920
2018-09-24 09:56:18 -04:00
a6f4b2f7cd
Fix normalization
...
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
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/653
2018-09-23 21:32:18 -04:00
d7f21777e6
[ot-font] Fix leak
...
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
5fd8bce945
[morx] Fix mark_set check
2018-09-19 22:34:09 -04:00
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
...
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
...
Just speculation. Needs tests to determine which is correct behavior.
2018-09-19 16:02:56 -04:00
388ab91642
[morx] Implement InsertionChain
2018-09-17 20:28:32 +02:00
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()
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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
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"Unused private member" warning turned error. ugh.
2018-09-16 18:11:46 +02:00
4e62627831
Enforce single-param static_assert() only
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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...
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...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
ca746f261e
[dfont] Also check dataLen range in sanitize
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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!
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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
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()
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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
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
96471fe859
[uniscribe] Fix build
2018-09-11 01:39:23 +02:00
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
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
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
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
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
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
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
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
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
Behdad Esfahbod
Sascha Brawer
Ebrahim Byagowi
mhosken
HinTak
Khaled Hosny
Volker Krause
Matt Oliver
David Corbett
Garret Rieger