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8094 Commits

Author SHA1 Message Date
Behdad Esfahbod 987f418772
Merge pull request #1398 from Adenilson/bigInt01 
Optimize harfbuzz big integer conversions
 2018-11-27 17:40:32 -05:00
Behdad Esfahbod 4e2a03b6b6
Comment 2018-11-27 17:40:09 -05:00
Adenilson Cavalcanti 4a719a7f4c Optimize harfbuzz big integer conversions 
Profiling showed that type conversions were adding considerable cycles in time
spent doing text shaping.

The idea is to optimize it using native processor instructions to help Blink
layout performance.

Doing further investigation revelead that compilers may not use the
proper instruction on ARM 32bits builds (i.e. REV16).

One way to insure that the generated ASM was ideal for both gcc/clang
was using __builtin_bswap16.

Added bonus is that we no longer need to test for CPU architecture.
 2018-11-27 13:43:05 -08:00
Victor Chang a85886fc77 Replace @Deprecated ICU API - USCRIPT_CODE_LIMIT 
Use of the deprecated API USCRIPT_CODE_LIMIT prevents harfbuzz
using the ICU4C as a shared library.

The API has been replaced by u_getIntPropertyMaxValue(UCHAR_SCRIPT)
 2018-11-27 11:51:45 +00:00
Ebrahim Byagowi 1042d9fbc0
[ci] Add .codecov.yml 
Similar to https://github.com/GoogleChrome/lighthouse/blob/master/.codecov.yml

No strong preference on commenting, feel free to enable it again
 2018-11-26 18:58:39 +03:30
Ebrahim Byagowi 97eaedca5d
[test][aat] Enable Tamil MN test (#1414) 2018-11-26 16:58:58 +03:30
Behdad Esfahbod 574d888c8a [aat] Ignore GSUB table of Muthu Foundry if they have morx table 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1410
 2018-11-25 16:51:22 -05:00
Behdad Esfahbod 4151c2848d [GDEF] Move more code 2018-11-25 16:38:36 -05:00
Behdad Esfahbod 4f21703f22 [GDEF] Move code around 2018-11-25 15:59:18 -05:00
Behdad Esfahbod 4ed9fb1a00 [GDEF] Minor 2018-11-25 15:53:20 -05:00
Ebrahim Byagowi 0e3a48e542
[test][aat] fix 10.13.6 Helvetica expectation 2018-11-25 13:37:23 +03:30
Ebrahim Byagowi cbc541b426
[aat] Add m grave test (#1412) 2018-11-25 12:50:30 +03:30
Ebrahim Byagowi fa26ad0f48
[aat] Fix macos expectation 2018-11-25 11:25:17 +03:30
Behdad Esfahbod 926f512f35 [aat.feat] Rework API and implementation 
Fixes https://github.com/harfbuzz/harfbuzz/pull/1346
 2018-11-25 01:16:02 -05:00
Behdad Esfahbod 84dacbca7e [aat.feat] Add _MAX_VALUE to enums 2018-11-25 01:16:02 -05:00
Behdad Esfahbod 3922aae162 [aat.feat] Minor 2018-11-25 01:16:02 -05:00
Behdad Esfahbod 0f8e98eca2 [aat.feat] Whitespace 2018-11-25 01:16:02 -05:00
Behdad Esfahbod c225606833 [aat.feat] Port to SortedUnsizedArrayOf.bsearch() 2018-11-25 01:16:02 -05:00
Behdad Esfahbod 52ae9867ef [AAT.feat] Use lsearch for looking up SettingName's 
They are not sorted.
 2018-11-25 01:16:02 -05:00
Behdad Esfahbod 44b9331f66 [aat] Fix include issues 2018-11-25 01:16:02 -05:00
Behdad Esfahbod b206133d1f [aat] Move contents of hb-aat.h to hb-aat-layout.h 
Since it was pages and pages...
 2018-11-25 01:16:02 -05:00
Behdad Esfahbod 2cb235d021 [aat.feat] Fix enum namespace 2018-11-25 01:16:02 -05:00
Behdad Esfahbod 712762cabb Minor 2018-11-25 01:16:02 -05:00
Behdad Esfahbod e20f81f4fa [aat] Rename feat API a bit more 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi 54f4c17f0a [feat] Rename API uses of setting to selector 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi 9c64b216ec [feat] Apply renamings and add documentation 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi a8726cb483 [feat] Use bsearch 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi 4009a05ca7 [feat] Address Behdad comments 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi 19b6025534 [feat] Address @behdad comments 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi 9212ec203c [feat] Complete feature types list 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi fbad794bd2 [feat] Add feature iteration API 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi 7a0471aa35 [feat] Turn AAT feature id into enum 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi b233fa4bc9 [feat] Rename records to selectors as @drott 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi a157b3e4eb [feat] Apply @behdad comments 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi 3aff3f822f [feat] Apply @drott and @jfkthame comments 2018-11-25 01:16:02 -05:00
Ebrahim Byagowi b791bbbae4 [feat] Apply @jfkthame reviews 2018-11-25 01:16:01 -05:00
Ebrahim Byagowi 95abd53758 [feat] Expose public API 
* hb_aat_get_feature_settings
 2018-11-25 01:16:01 -05:00
Behdad Esfahbod 264c4a539c [test] Reorder test suites 
aots is less interesting.  Run text-rendering-tests before aots.
 2018-11-25 01:16:01 -05:00
Behdad Esfahbod 9326912941 [kerx] Fix crash 2018-11-25 00:27:23 -05:00
Behdad Esfahbod 6ee401049d Simplify sanitize set_object() / fix bots 2018-11-25 00:21:13 -05:00
Behdad Esfahbod c5a6b355e1 [kerx] Port to hb_sanitize_with_object_t 2018-11-24 23:49:23 -05:00
Behdad Esfahbod c405ed0509 [morx] Port to hb_sanitize_with_object_t 2018-11-24 23:46:15 -05:00
Behdad Esfahbod 1e8994221f Add hb_sanitize_with_object_t 
Context manager.
 2018-11-24 23:38:06 -05:00
Behdad Esfahbod b3c5affc05 Simplify sanitize set_object() 2018-11-24 23:34:34 -05:00
Behdad Esfahbod 3d30972699 [aat] Skip terminator in VarSizedBinSearchArray<> 
Fixes shaping with Apple Chancery on 10.13 again.  In that font,
there was a terminator segment, that was tripping off sanitize().
 2018-11-24 23:12:28 -05:00
Behdad Esfahbod 4202a3cde3 Minor 2018-11-24 22:49:50 -05:00
Behdad Esfahbod 1c2302bbf1 [debug] Print function in return_trace() 2018-11-24 22:32:17 -05:00
Behdad Esfahbod 748198a671 Revert "[aat.morx] Remove set_object() business" 
This reverts commit ae8ed58a6e.

Apparently this broke Apple Chancery from OS X 10.12 :(.
Investigating...
 2018-11-24 22:16:59 -05:00
Behdad Esfahbod c8a2dc820e Revert "[aat.kerx] Remove kerx subtable boundary enforcement" 
This reverts commit 15905a2a29.
 2018-11-24 22:16:53 -05:00
Behdad Esfahbod 9eeebd8dde Revert "[sanitize] Remove now-unused set_object() machinery" 
This reverts commit bbdb6edb3e.
 2018-11-24 22:16:47 -05:00