platform/upstream/libHarfBuzzSharp.git
5 years agoRevert "[test] Remove not-fixed yet testcases (#1268)"
Behdad Esfahbod [Thu, 18 Oct 2018 04:52:14 +0000 (21:52 -0700)]
Revert "[test] Remove not-fixed yet testcases (#1268)"

This reverts commit 191eef823fe95355425621f8e002dfe7fe632383.

5 years ago[ci/ubsan] Disable enum sanitization
Ebrahim Byagowi [Thu, 18 Oct 2018 05:05:20 +0000 (08:35 +0330)]
[ci/ubsan] Disable enum sanitization

Behdad apparently not interested on them

5 years ago[aat] Another try at fixing Lookup null objects...
Behdad Esfahbod [Thu, 18 Oct 2018 04:41:25 +0000 (21:41 -0700)]
[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.

5 years ago[test] Remove not-fixed yet testcases (#1268)
Ebrahim Byagowi [Thu, 18 Oct 2018 04:34:18 +0000 (08:04 +0330)]
[test] Remove not-fixed yet testcases (#1268)

I added them but now that I think, it is a bad idea to have them as
fuzzing bots will find good seeds to tweak in order to find easy new
testcases which causes duplicated issues.

5 years ago[test/shape-fuzzer] fail on timeout and ubsan errors (#1267)
Ebrahim Byagowi [Thu, 18 Oct 2018 04:12:20 +0000 (07:42 +0330)]
[test/shape-fuzzer] fail on timeout and ubsan errors (#1267)

5 years ago[util] Better file-not-found error from hb-shape / hb-view
Ebrahim Byagowi [Thu, 18 Oct 2018 04:08:47 +0000 (07:38 +0330)]
[util] Better file-not-found error from hb-shape / hb-view

fixes #1266

5 years ago[fuzz] Add more new testcases
Ebrahim Byagowi [Thu, 18 Oct 2018 03:06:48 +0000 (06:36 +0330)]
[fuzz] Add more new testcases

5 years ago[fuzz] Add a new testcase
Ebrahim Byagowi [Thu, 18 Oct 2018 03:03:39 +0000 (06:33 +0330)]
[fuzz] Add a new testcase

5 years ago[trak] Fix calc
Behdad Esfahbod [Thu, 18 Oct 2018 00:55:47 +0000 (17:55 -0700)]
[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.

5 years ago[fuzzing] Move fuzzing fonts from api/ here
Behdad Esfahbod [Wed, 17 Oct 2018 22:04:35 +0000 (15:04 -0700)]
[fuzzing] Move fuzzing fonts from api/ here

5 years ago[buffer] Add an assert
Behdad Esfahbod [Wed, 17 Oct 2018 01:35:03 +0000 (18:35 -0700)]
[buffer] Add an assert

See if it helps debugging https://bugs.chromium.org/p/chromium/issues/detail?id=895117

5 years ago[fuzzing] Delete blink fuzzed data
Behdad Esfahbod [Wed, 17 Oct 2018 01:28:55 +0000 (18:28 -0700)]
[fuzzing] Delete blink fuzzed data

These are text, not font.

5 years ago[aat] Comment
Behdad Esfahbod [Wed, 17 Oct 2018 01:22:54 +0000 (18:22 -0700)]
[aat] Comment

5 years ago"allow-none" annotation for "out" parameters
HinTak [Tue, 16 Oct 2018 23:54:39 +0000 (00:54 +0100)]
"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

5 years agoFix indent
Behdad Esfahbod [Wed, 17 Oct 2018 00:35:46 +0000 (17:35 -0700)]
Fix indent

5 years agotypo in gobject annotation - "in/out" should be "inout"
HinTak [Tue, 16 Oct 2018 23:36:04 +0000 (00:36 +0100)]
typo in gobject annotation - "in/out" should be "inout"

"in/out" should be "inout"

5 years ago[fuzzing] Run tests against fuzzing fonts
Behdad Esfahbod [Tue, 16 Oct 2018 23:39:29 +0000 (16:39 -0700)]
[fuzzing] Run tests against fuzzing fonts

Some disable.

5 years ago[fuzzing] Rename
Behdad Esfahbod [Tue, 16 Oct 2018 23:33:06 +0000 (16:33 -0700)]
[fuzzing] Rename

5 years ago[fuzzing] Move rest of fuzzing tests here
Behdad Esfahbod [Tue, 16 Oct 2018 23:32:26 +0000 (16:32 -0700)]
[fuzzing] Move rest of fuzzing tests here

5 years ago[fuzzing] Delete duplicate fonts
Behdad Esfahbod [Tue, 16 Oct 2018 23:30:38 +0000 (16:30 -0700)]
[fuzzing] Delete duplicate fonts

5 years agoMinor
Behdad Esfahbod [Tue, 16 Oct 2018 23:25:24 +0000 (16:25 -0700)]
Minor

5 years ago[gpos] Protect mark attachment against out-of-bounds
Behdad Esfahbod [Tue, 16 Oct 2018 23:24:03 +0000 (16:24 -0700)]
[gpos] Protect mark attachment against out-of-bounds

Not sure how can happen, but does...

5 years ago[fuzzing] Add more tests
Behdad Esfahbod [Tue, 16 Oct 2018 23:18:32 +0000 (16:18 -0700)]
[fuzzing] Add more tests

5 years ago[aat] Another non-null offset
Behdad Esfahbod [Tue, 16 Oct 2018 23:13:53 +0000 (16:13 -0700)]
[aat] Another non-null offset

5 years ago[aat] Make sure Lookup offset is never nulled
Behdad Esfahbod [Tue, 16 Oct 2018 22:40:44 +0000 (15:40 -0700)]
[aat] Make sure Lookup offset is never nulled

It has unbounded size...

Fixes https://oss-fuzz.com/v2/testcase-detail/5718889451749376

5 years agoFix tests
Behdad Esfahbod [Tue, 16 Oct 2018 22:26:51 +0000 (15:26 -0700)]
Fix tests

5 years ago[fuzzing] One more
Behdad Esfahbod [Tue, 16 Oct 2018 22:17:31 +0000 (15:17 -0700)]
[fuzzing] One more

5 years ago[fuzzing] Add more clusterfuzz tests I had lying around
Behdad Esfahbod [Tue, 16 Oct 2018 22:16:20 +0000 (15:16 -0700)]
[fuzzing] Add more clusterfuzz tests I had lying around

5 years agoAdd all the fonts found by fuzzers to the repo (#1258)
Ebrahim Byagowi [Tue, 16 Oct 2018 22:12:04 +0000 (01:42 +0330)]
Add all the fonts found by fuzzers to the repo (#1258)

5 years ago[morx] Reword ligation
Behdad Esfahbod [Tue, 16 Oct 2018 21:46:07 +0000 (14:46 -0700)]
[morx] Reword ligation

Still fails MORX-41.  Am talking to Sascha to better understand what CoreText
is doing.

5 years ago[morx] Comment
Behdad Esfahbod [Tue, 16 Oct 2018 20:57:35 +0000 (13:57 -0700)]
[morx] Comment

5 years ago[test/text-rendering-tests] Update from upstream
Behdad Esfahbod [Tue, 16 Oct 2018 20:39:54 +0000 (13:39 -0700)]
[test/text-rendering-tests] Update from upstream

5 years agoRevert "[vector] Simplify Sort" and "More of the same"
Behdad Esfahbod [Tue, 16 Oct 2018 20:32:52 +0000 (13:32 -0700)]
Revert "[vector] Simplify Sort" and "More of the same"

This reverts commit de0b9a466490c2c13d6ec6f59d5122b0a87d3180.
This reverts commit 921f0e6ec722940a1e37660e1291aa69f9f39db8.

Annnnd, revert.  MSVC doesn't like it.

5 years ago[kern] Scale kern pairs before applying
Behdad Esfahbod [Tue, 16 Oct 2018 20:24:29 +0000 (13:24 -0700)]
[kern] Scale kern pairs before applying

Fixes https://github.com/harfbuzz/harfbuzz/issues/1255
Fixes https://github.com/harfbuzz/harfbuzz/issues/1252

5 years ago[vector] More of the same
Behdad Esfahbod [Tue, 16 Oct 2018 05:20:26 +0000 (22:20 -0700)]
[vector] More of the same

5 years ago[vector] Simplify sort
Behdad Esfahbod [Tue, 16 Oct 2018 05:19:17 +0000 (22:19 -0700)]
[vector] Simplify sort

Hopefully this fits fine with SFINAE with all our compilers.

5 years ago[test] Minor cleanup in test-multithread and test-ot-name (#1256)
Ebrahim Byagowi [Tue, 16 Oct 2018 10:47:21 +0000 (14:17 +0330)]
[test] Minor cleanup in test-multithread and test-ot-name (#1256)

5 years ago[kerx] Minor, remove debug bit
Ebrahim Byagowi [Tue, 16 Oct 2018 07:28:09 +0000 (10:58 +0330)]
[kerx] Minor, remove debug bit

5 years ago[kerx] Fix Format6 sanitize
Behdad Esfahbod [Tue, 16 Oct 2018 04:16:58 +0000 (21:16 -0700)]
[kerx] Fix Format6 sanitize

Fixes https://oss-fuzz.com/v2/testcase-detail/5650286710882304

5 years ago[CBDT] Fix more offsetting
Behdad Esfahbod [Tue, 16 Oct 2018 02:46:45 +0000 (19:46 -0700)]
[CBDT] Fix more offsetting

Fixes https://oss-fuzz.com/v2/testcase-detail/5750379279548416

5 years ago[morx] Another end-of-text corner case
Behdad Esfahbod [Mon, 15 Oct 2018 18:15:54 +0000 (11:15 -0700)]
[morx] Another end-of-text corner case

Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10990

5 years ago[kerx] Merge clusters in Ligature
Behdad Esfahbod [Mon, 15 Oct 2018 18:04:49 +0000 (11:04 -0700)]
[kerx] Merge clusters in Ligature

5 years ago[kerx/morx] More end-of-text protection
Behdad Esfahbod [Mon, 15 Oct 2018 17:20:39 +0000 (10:20 -0700)]
[kerx/morx] More end-of-text protection

5 years ago[dump-emoji] minor
Ebrahim Byagowi [Mon, 15 Oct 2018 08:46:47 +0000 (12:16 +0330)]
[dump-emoji] minor

5 years ago[dump-emoji] better explaination of the usage
Ebrahim Byagowi [Mon, 15 Oct 2018 08:34:14 +0000 (12:04 +0330)]
[dump-emoji] better explaination of the usage

5 years ago[ot-font] Implement TrueType v_origin
Behdad Esfahbod [Mon, 15 Oct 2018 08:09:05 +0000 (01:09 -0700)]
[ot-font] Implement TrueType v_origin

Fixes https://github.com/harfbuzz/harfbuzz/issues/537

5 years ago[blob] Fix UBSan error
Behdad Esfahbod [Mon, 15 Oct 2018 05:22:45 +0000 (22:22 -0700)]
[blob] Fix UBSan error

5 years ago[CBDT] Fix more offsetting issues
Behdad Esfahbod [Mon, 15 Oct 2018 04:32:09 +0000 (21:32 -0700)]
[CBDT] Fix more offsetting issues

Fixes https://github.com/harfbuzz/harfbuzz/issues/960

dump-emoji still segfaults.  Needs debugging.

5 years ago[CBDT] Fix offset handling
Behdad Esfahbod [Mon, 15 Oct 2018 04:08:42 +0000 (21:08 -0700)]
[CBDT] Fix offset handling

Fixes https://github.com/harfbuzz/harfbuzz/issues/960

5 years ago[CBDT] More UnsizedArrayOf cleanup
Behdad Esfahbod [Mon, 15 Oct 2018 03:49:21 +0000 (20:49 -0700)]
[CBDT] More UnsizedArrayOf cleanup

5 years ago[CBDT] Simplify sanitize
Behdad Esfahbod [Mon, 15 Oct 2018 03:37:57 +0000 (20:37 -0700)]
[CBDT] Simplify sanitize

5 years ago[morx] Handle end-of-text conditions in Insertion
Behdad Esfahbod [Mon, 15 Oct 2018 02:39:31 +0000 (19:39 -0700)]
[morx] Handle end-of-text conditions in Insertion

Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10955

5 years ago[buffer] Fix output_glyph at end of buffer
Behdad Esfahbod [Mon, 15 Oct 2018 02:36:46 +0000 (19:36 -0700)]
[buffer] Fix output_glyph at end of buffer

Part of https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10955

5 years ago[aat] More protection against buffer fail
Behdad Esfahbod [Mon, 15 Oct 2018 02:30:44 +0000 (19:30 -0700)]
[aat] More protection against buffer fail

5 years ago[hmtx] Whitespace
Behdad Esfahbod [Sun, 14 Oct 2018 23:26:03 +0000 (16:26 -0700)]
[hmtx] Whitespace

5 years agoIgnore signed-integer-overflow while kerning
Behdad Esfahbod [Sun, 14 Oct 2018 22:20:50 +0000 (15:20 -0700)]
Ignore signed-integer-overflow while kerning

Fixes https://github.com/harfbuzz/harfbuzz/issues/1247

5 years ago[kerx] Fix Format1 sanitize
Behdad Esfahbod [Sun, 14 Oct 2018 21:56:32 +0000 (14:56 -0700)]
[kerx] Fix Format1 sanitize

Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10948

5 years ago[aat] Whitespace
Behdad Esfahbod [Sun, 14 Oct 2018 21:52:17 +0000 (14:52 -0700)]
[aat] Whitespace

5 years ago[aat] Finish off massaging table
Behdad Esfahbod [Sat, 13 Oct 2018 23:03:33 +0000 (19:03 -0400)]
[aat] Finish off massaging table

5 years ago[aat] WIP remove feature mapping here from hb-coretext
Behdad Esfahbod [Sat, 13 Oct 2018 22:37:14 +0000 (18:37 -0400)]
[aat] WIP remove feature mapping here from hb-coretext

Need to map enum values to numerics since we don't have CoreText headers.

5 years ago[coretext] Prepare AAT feature mapping to be moved
Behdad Esfahbod [Sat, 13 Oct 2018 21:03:32 +0000 (17:03 -0400)]
[coretext] Prepare AAT feature mapping to be moved

5 years ago[kerx] Sanitize more
Behdad Esfahbod [Sat, 13 Oct 2018 17:48:22 +0000 (13:48 -0400)]
[kerx] Sanitize more

5 years ago[kerx] Fix-up previous commit
Behdad Esfahbod [Sat, 13 Oct 2018 17:36:27 +0000 (13:36 -0400)]
[kerx] Fix-up previous commit

A "&" was missing.  Go back to using pointers that are less error-prone.

5 years ago[kerx] Use sanitizer instead of handcoded runtime sanitization
Behdad Esfahbod [Sat, 13 Oct 2018 16:20:33 +0000 (12:20 -0400)]
[kerx] Use sanitizer instead of handcoded runtime sanitization

5 years ago[kerx] Wire up context down to get_kerning
Behdad Esfahbod [Sat, 13 Oct 2018 16:16:12 +0000 (12:16 -0400)]
[kerx] Wire up context down to get_kerning

5 years ago[kerx] Use sanitizer.get_num_glyphs() instead of face->get_num_glyphs()
Behdad Esfahbod [Sat, 13 Oct 2018 15:48:49 +0000 (11:48 -0400)]
[kerx] Use sanitizer.get_num_glyphs() instead of face->get_num_glyphs()

5 years ago[kerx] Protext against overflows
Behdad Esfahbod [Sat, 13 Oct 2018 15:39:12 +0000 (11:39 -0400)]
[kerx] Protext against overflows

5 years ago[hangul] Fix use-after-free issue
Behdad Esfahbod [Sat, 13 Oct 2018 13:47:51 +0000 (09:47 -0400)]
[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

5 years agoCosmetic and minor changes
Ebrahim Byagowi [Sat, 13 Oct 2018 10:30:05 +0000 (14:00 +0330)]
Cosmetic and minor changes

5 years agoTouch up new API
Behdad Esfahbod [Fri, 12 Oct 2018 20:05:56 +0000 (16:05 -0400)]
Touch up new API

New API:
+hb_ot_layout_feature_get_name_ids()
+hb_ot_layout_feature_get_characters()

5 years agoAdd hb-ot-name.h
Behdad Esfahbod [Fri, 12 Oct 2018 19:52:31 +0000 (15:52 -0400)]
Add hb-ot-name.h

Actual name-fetching API to come later.

New API:
hb_name_id_t
HB_NAME_ID_INVALID

5 years agoAdd two APIs for getting stylistic set labels
Ebrahim Byagowi [Thu, 11 Oct 2018 23:30:59 +0000 (03:00 +0330)]
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.

5 years ago[sanitize] Reorder condition to silence bogus gcc warning
Behdad Esfahbod [Fri, 12 Oct 2018 01:37:45 +0000 (21:37 -0400)]
[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.

5 years agoAdd HB_DEPRECATED_FOR and mark relevant symbols
Behdad Esfahbod [Fri, 12 Oct 2018 01:22:49 +0000 (21:22 -0400)]
Add HB_DEPRECATED_FOR and mark relevant symbols

5 years ago[graphite] Add HB_DEPRECATED annotation
Behdad Esfahbod [Fri, 12 Oct 2018 01:19:39 +0000 (21:19 -0400)]
[graphite] Add HB_DEPRECATED annotation

5 years agoAlways compile deprecated symbols
Behdad Esfahbod [Fri, 12 Oct 2018 01:18:20 +0000 (21:18 -0400)]
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.

5 years agoAdd missing colons to GObject annotations
David Corbett [Fri, 12 Oct 2018 02:08:14 +0000 (22:08 -0400)]
Add missing colons to GObject annotations

5 years agoFix Indic script tags in Graphite
David Corbett [Fri, 12 Oct 2018 00:37:49 +0000 (20:37 -0400)]
Fix Indic script tags in Graphite

5 years agoAttach CursivePositioning backwards, not forward
Behdad Esfahbod [Fri, 12 Oct 2018 00:45:00 +0000 (20:45 -0400)]
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

5 years ago[myanmar] Implement Zawgyi shaper
Behdad Esfahbod [Fri, 12 Oct 2018 00:20:00 +0000 (20:20 -0400)]
[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

5 years ago[myanmar] Shuffle
Behdad Esfahbod [Fri, 12 Oct 2018 00:15:31 +0000 (20:15 -0400)]
[myanmar] Shuffle

5 years ago[graphite] Remove assert
Behdad Esfahbod [Fri, 12 Oct 2018 00:15:00 +0000 (20:15 -0400)]
[graphite] Remove assert

5 years agoMinor
Behdad Esfahbod [Thu, 11 Oct 2018 23:39:07 +0000 (19:39 -0400)]
Minor

5 years ago[test] Add test for USE indic3
Behdad Esfahbod [Thu, 11 Oct 2018 23:24:52 +0000 (19:24 -0400)]
[test] Add test for USE indic3

5 years agoMinor
Behdad Esfahbod [Thu, 11 Oct 2018 23:23:36 +0000 (19:23 -0400)]
Minor

5 years agoPass indic3 tags to USE shaper
Behdad Esfahbod [Thu, 11 Oct 2018 21:51:21 +0000 (17:51 -0400)]
Pass indic3 tags to USE shaper

Fixes https://github.com/harfbuzz/harfbuzz/issues/539

5 years agoParse Indic3 tags
David Corbett [Thu, 11 Oct 2018 21:15:22 +0000 (17:15 -0400)]
Parse Indic3 tags

5 years agoRemove remains of get-codepoint-fuzzer
Behdad Esfahbod [Thu, 11 Oct 2018 21:31:29 +0000 (17:31 -0400)]
Remove remains of get-codepoint-fuzzer

5 years ago[fuzzing] Fold get-codepoints-fuzzer into subset-fuzzer
Behdad Esfahbod [Thu, 11 Oct 2018 21:08:12 +0000 (17:08 -0400)]
[fuzzing] Fold get-codepoints-fuzzer into subset-fuzzer

5 years ago[aat] Fix two wrongs that made a right before!
Behdad Esfahbod [Thu, 11 Oct 2018 20:41:01 +0000 (16:41 -0400)]
[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

5 years ago[aat] Fix mul overflow
Behdad Esfahbod [Thu, 11 Oct 2018 19:56:17 +0000 (15:56 -0400)]
[aat] Fix mul overflow

Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10897

5 years agoMinor
Behdad Esfahbod [Thu, 11 Oct 2018 19:42:54 +0000 (15:42 -0400)]
Minor

5 years ago[arabic] Update to latest UTR#53
Behdad Esfahbod [Thu, 11 Oct 2018 19:14:18 +0000 (15:14 -0400)]
[arabic] Update to latest UTR#53

From Lorna Evans: "That was a new character added to Unicode 11.0"

5 years ago[test] Fix use of deprecated symbols
Behdad Esfahbod [Thu, 11 Oct 2018 19:03:21 +0000 (15:03 -0400)]
[test] Fix use of deprecated symbols

5 years ago[graphite] Remove deprecated symbol use
Behdad Esfahbod [Thu, 11 Oct 2018 18:32:59 +0000 (14:32 -0400)]
[graphite] Remove deprecated symbol use

5 years agoWhitespace
Behdad Esfahbod [Thu, 11 Oct 2018 18:30:15 +0000 (14:30 -0400)]
Whitespace

5 years ago[graphite] Fix deva/dev2 resolution
Behdad Esfahbod [Thu, 11 Oct 2018 18:25:48 +0000 (14:25 -0400)]
[graphite] Fix deva/dev2 resolution

See https://github.com/harfbuzz/harfbuzz/pull/730#issuecomment-428277800

5 years agoAdd doc stubs for recently added API
Behdad Esfahbod [Thu, 11 Oct 2018 18:16:55 +0000 (14:16 -0400)]
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()

5 years agoRemove use of deprecated function
Behdad Esfahbod [Thu, 11 Oct 2018 18:07:44 +0000 (14:07 -0400)]
Remove use of deprecated function

5 years agoIncrease HB_OT_MAX_TAGS_PER_SCRIPT to 3
David Corbett [Mon, 10 Sep 2018 17:15:00 +0000 (13:15 -0400)]
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.