a0b4ac4dce
Turn 8 spaces to tab across the project
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According to the current code style of the project
2019-08-27 02:40:41 +04:30
40aef1b473
[ot-shape] Keep horizontal_features array sorted
2019-08-16 02:17:32 +02:00
da5118da77
[ot-shape] Enable abvm/blwm features by default
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Core Text seems to apply them to Latin text, but Uniscribe doesn’t.
See https://github.com/harfbuzz/harfbuzz/pull/1908#issuecomment-521819343
2019-08-16 02:17:32 +02:00
2164bd6f29
[ot-shape] Enable dist feature by default ( #1908 )
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1907
2019-08-16 00:28:41 +02:00
cd65305b05
[config] Don't disable emoji sequences in HB_TINY
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It makes sense to disable this code these if editing is not needed.
However, this is also necessary to correctly display emoji sequences
in right-to-left direction. For that reason, don't auto-disable it.
2019-06-26 14:57:48 -07:00
5130c90ac0
[config] Add HB_NO_EMOJI
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Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-06-26 14:29:39 -07:00
2804790bce
[config] Add dependency
2019-06-26 13:38:14 -07:00
12092a46d8
[config] Rename HB_NO_SHAPE_AAT to HB_NO_AAT_SHAPE
2019-06-26 13:31:01 -07:00
7aad53657e
[config] Add HB_NO_OT_SHAPE / HB_NO_OT
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Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-06-26 13:21:03 -07:00
f4de0c7754
[config] Disable AAT map
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Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-06-19 17:09:55 -07:00
d8bf6723a1
[config] Disable more legacy kerning
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Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-06-19 17:04:16 -07:00
43d7048d59
[config] More trak disabling
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Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-06-19 17:02:32 -07:00
d84932ba50
[config] add HB_NO_OT_SHAPE_FRACTIONS, enabled in HB_LEAN
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Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-06-19 16:57:48 -07:00
eaf4a7364c
[config] Minor trak disable
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Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-06-19 16:51:23 -07:00
588697afd0
[config] Add HB_NO_OT_KERN, enabled by HB_MINI / HB_NO_LEGACY
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Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-06-19 16:24:51 -07:00
231d025788
[config] Don't compile AAT API if HB_NO_AAT
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Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-06-18 14:25:52 -07:00
9e7c9c3adb
Fix -Wunused-function on HB_NO_SHAPE_AAT
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We should add a bot for it
Part of #1652
2019-05-14 15:58:51 +04:30
809c587083
[config] Better compile away morx/kerx/trak
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Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-05-13 14:45:51 -07:00
799c6a5081
[config] Add some
2019-05-10 23:56:40 -07:00
2c93f0dee3
Add HB_NO_AAT
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Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-05-10 23:35:10 -07:00
41248cce0e
Remove MIN/MAX in favor of hb_min/hb_max
2019-05-07 20:54:31 -07:00
30d7c40f8c
Add a flag to hb_buffer_t to prevent the insertion of dotted circles on incorrect character sequences.
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Current behavior unchanged if this flag is not set (and it isn't by default).
2019-03-11 16:06:41 -07:00
fd0889f903
Comment
2019-01-24 16:12:52 +01:00
9f31417733
Form cluster for Emoji sub-region tag sequences
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1556
2019-01-24 16:08:33 +01:00
3ecda71041
Adjust mark offsets when zeroing from fallback mark positioning code
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Adjust tests.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1532
2019-01-24 12:28:24 +01:00
e412008599
Remove redundant void from C++ sources ( #1486 )
2018-12-17 13:01:01 -05:00
000d4b128e
Make shaper's override_features() override user features as well
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The override_features is used to override features that are normally
discretionary features, but in a specific shaper are for various
reasons desired to be bolted on or off, because they've been used
for inherent shaping. As such, it makes sense that they also
override user features. Ie. if user turned 'liga' on, we don't
want Khmer shaping to become broken... Or turn 'clig' off...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1310
2018-11-29 12:32:47 -05:00
748962264a
[aat] Disable mark advance zeroing if kern table has state-machines
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Geeza Pro for example, relies on that for fancy mark positioning.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1405
2018-11-23 11:10:17 -05:00
199a0f7b41
[ot-shape] Simplify logic
2018-11-22 17:31:07 -05:00
014e4980ed
Move
2018-11-22 16:21:49 -05:00
62890dee18
[aat] Zero mark advances if decided so even if there's cross-kerning
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Cross-kerning can only take care of positioning vertically. It doesn't
adjust mark advance...
2018-11-22 16:20:29 -05:00
a201fa74cd
[aat] Tweak fallback positioning logic when applying morx
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Such that for Indic-like scripts (eg. Khmer), we don't do any fallback mark
advance-zeroing / positioning, but we do for Latin, etc. Reuses preferences
of our script-specific OpenType shapers for those.
Fixes regression: https://github.com/harfbuzz/harfbuzz/issues/1393
Which means, fixes again: https://github.com/harfbuzz/harfbuzz/issues/1264
While not regressing: https://github.com/harfbuzz/harfbuzz/issues/1357
2018-11-22 15:52:29 -05:00
7a97f70740
Don't apply GPOS if applying morx
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That's what Apple does, and it wouldn't degrade our OpenType performance.
Part of https://github.com/harfbuzz/harfbuzz/issues/1348
2018-11-16 14:46:40 -08:00
eafd515639
Prefer morx table if GSUB is empty (no scripts)
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1348
2018-11-16 14:45:56 -08:00
ce5da0f36a
[shaper] Rewrite shaper data code to be more template-driven than macro-driven
2018-11-16 02:52:20 -05:00
c221dc0ba7
[ot-shape] Move code around
2018-11-14 19:57:19 -05:00
3c3eb5ea9c
[aat] Disable fallback mark advance zeroing and positioning if morx applied
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1357
2018-11-13 21:10:10 -05:00
cc8428756a
[shape-plan] Cache shape plans with variations based on variation indices
2018-11-12 18:48:10 -05:00
1082338525
[shape-plan] Only use shape-plan key to initialize hb_ot_shape_plan_t
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Such that we don't accidentally use info not in the cache key.
2018-11-12 18:05:02 -05:00
3e284e02c2
[shape-plan] Minor
2018-11-11 22:51:34 -05:00
f521a28b4a
Embed hb_ot_shape_plan_t into hb_shape_plan_t
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No other shaper will need shape_plan_data, by definition. So, remove
abstraction layer and always create hb_ot_shape_plan_t as part of
hb_shape_plan_t.
2018-11-11 21:54:10 -05:00
1beacdded9
Minor
2018-11-11 16:35:28 -05:00
385f78b312
[aat] Remove deleted-glyhs after applying kerx/kern
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Finally: Fixes https://github.com/harfbuzz/harfbuzz/issues/1356
Test case:
$ ./hb-shape GeezaPro.ttc -u U+0628,U+064A,U+064E,U+0651,U+0629
[u0629.final.tehMarbuta=4+713|u064e_u0651.shaddaFatha=1@0,-200+0|u064a.medial.yeh=1+656|u0628.initial.beh=0+656]
The mark positioning (kern table CrossStream kerning) only works if deleted
glyph (as result of ligation) is still in stream and pushed through the
state machine.
2018-11-07 17:20:47 -05:00
ca23567f41
Disable fallback mark positioning if kern table has cross-stream kerning
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Happens even if the cross-stream kerning is for cursive attachment only. Oh well..
2018-11-07 16:19:51 -05:00
5cf6f94dfd
Don't apply both kerx and kern
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Ouch!
2018-11-07 16:07:22 -05:00
41cff7afc9
Minor
2018-11-07 16:05:36 -05:00
649cc3ef27
[kerx] Don't disable crossKerning if kern feature is off
2018-11-07 14:07:13 -05:00
0c3b061ac2
[kern] Apply erlier, where GPOS/kerx are applied
2018-11-07 13:58:41 -05:00
914b595f25
[ot-face] Include hb-ot-face directly in hb_face_t
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Simplifying access coming next.
2018-11-05 23:10:12 -05:00
17335a8161
Clean up buffer->swap_buffers() calls
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That function checks for buffer->successful already. No need
to check at call site.
2018-11-04 02:25:07 -05:00
Ebrahim Byagowi
Khaled Hosny
Behdad Esfahbod
Eric Muller