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5239 Commits

Author SHA1 Message Date
Behdad Esfahbod 3515c8b187 [aat] Rename 2018-10-07 22:27:00 -04:00
Behdad Esfahbod 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
Behdad Esfahbod 2a5cb37fdb Revert "[morx] Fix MORX-35" 
This reverts commit f62f6e90ad.
 2018-10-07 20:37:15 -04:00
Behdad Esfahbod 14ebf8af0c [buffer] Improve shift_forward() 
"Improve" is a strong word in this case though, I understand.
 2018-10-07 20:35:06 -04:00
Behdad Esfahbod f62f6e90ad [morx] Fix MORX-35 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1224
 2018-10-07 18:52:48 -04:00
Behdad Esfahbod 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
Behdad Esfahbod fdce1e1543 [kerx] Clean up kerx and KerxTable structures 2018-10-07 14:01:33 -04:00
Behdad Esfahbod 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
Behdad Esfahbod 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
Behdad Esfahbod 856db4c918 Minor 2018-10-07 18:21:15 +02:00
Behdad Esfahbod b2e398c077 [coretext] Fix OS X check 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1230
 2018-10-07 16:31:33 +02:00
Behdad Esfahbod 7ee50af836 [morx] Fix memory access issues with unsafe_to_break 2018-10-06 21:31:44 +02:00
Behdad Esfahbod 0816a54978 [uniscribe/coretext] Fix for previous change 2018-10-06 02:40:57 +02:00
Behdad Esfahbod 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
Behdad Esfahbod 5469d80707 Add hb_vector_t::fini_deep () 2018-10-05 18:21:08 +02:00
Behdad Esfahbod 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
Behdad Esfahbod a62f37d6fa Change vendor features from Harf/Buzz to HARF/BUZZ 
a01194aaf4 (commitcomment-30772041)

"The tag space of tags consisting of four uppercase letters (A-Z) with no punctuation,
spaces, or numbers, is reserved as a vendor space. Font vendors may use such tags to
identify private features."
 2018-10-05 02:49:29 +02:00
Behdad Esfahbod 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
Behdad Esfahbod 14ff3cbe0f Apply morx if there's no GSUB! 2018-10-04 11:34:21 +02:00
Behdad Esfahbod 3417037eb1 [aat] Add +hb_aat_layout_has_substitution 2018-10-04 11:17:19 +02:00
Sascha Brawer 7810bb1a59 [morx] Only insert glyphs at mark when a mark has been set before 
This reverts commit f4072e8cb8.
https://github.com/harfbuzz/harfbuzz/issues/1195
 2018-10-04 10:29:23 +02:00
Ebrahim Byagowi 5de2d9cdbd
Minor, fix double-promotion warnings (#1221) 2018-10-04 02:14:18 +03:30
mhosken e4e74c2751 Update Graphite API to latest (#1215) 2018-10-03 23:03:26 +03:30
Behdad Esfahbod b710ea4fde Clean Fitzpatrick hack 2018-10-03 21:17:59 +02:00
Behdad Esfahbod 95e5f1ae69 Unbreak Fitzpatrick 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1159
 2018-10-03 21:11:40 +02:00
Behdad Esfahbod 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
Behdad Esfahbod 68106b1d9b Minor 2018-10-03 21:11:40 +02:00
Behdad Esfahbod 06922acbc4 Fix distcheck 2018-10-03 20:19:42 +02:00
Behdad Esfahbod 4eea2e279b [thai] Set continuation on decomposed nikhahit 2018-10-03 20:19:42 +02:00
Behdad Esfahbod 8edc91022c [indic] Reset continuation on inserted dottedcircle 2018-10-03 20:19:42 +02:00
Behdad Esfahbod 2a6f15213e [buffer] Inline some more 2018-10-03 20:19:42 +02:00
Behdad Esfahbod 6f39c22029 Add code 2018-10-03 20:19:42 +02:00
Behdad Esfahbod 19d50aa262 [indic] Simplify dottedcircle 2018-10-03 20:19:42 +02:00
Behdad Esfahbod 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
Behdad Esfahbod 123326e20a Dotted-circle all marks, not just non-spacing, at text beginning 2018-10-03 20:19:42 +02:00
Behdad Esfahbod 674560cf24 Fix build 2018-10-03 19:10:28 +02:00
Behdad Esfahbod 45e55f7080 [indic] Fix clang everything 2018-10-03 18:45:27 +02:00
Behdad Esfahbod 4df02e3240 Minor 2018-10-03 18:45:27 +02:00
Behdad Esfahbod 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
Behdad Esfahbod 1dc601b04a [os2] Minor rename/shuffle 2018-10-03 18:45:27 +02:00
Behdad Esfahbod 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
Behdad Esfahbod 1b8d5e9991 [thai] Minor 2018-10-03 15:31:33 +02:00
Behdad Esfahbod 0dd9101fd0 Minor 2018-10-03 15:31:33 +02:00
Behdad Esfahbod 9c4ffd10c4 Minor 2018-10-03 15:31:33 +02:00
HinTak 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
Behdad Esfahbod 75114e01d2 [use] Add Halant_Or_Vowel_Modifier category 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1102
 2018-10-03 12:30:23 +02:00
Ebrahim Byagowi 6353cc1f83
[circleci] Fix some of warnings from clang-everything bot (#1211) 
* -Wshift-sign-overflow
* -Wmissing-prototypes
 2018-10-02 21:39:19 +03:30
Behdad Esfahbod fef7af1e22 [tibetan] Remove unused Tibetan shaper 2018-10-02 18:46:13 +02:00
Behdad Esfahbod 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
Behdad Esfahbod 77792187be [khmer] Remove unused khmer_position() 2018-10-02 18:20:16 +02:00