cf92d6579e
[trak] Allow disabling tracking for ranges of text
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1303
2018-10-23 03:10:56 -07:00
22ecefd88e
Make tracking optout possible using 'trak' ot feature
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So '--features=-trak' or 'font-feature-settings: 'trak' 0;' can prevent
applying of tracking if used.
2018-10-23 02:57:55 -07:00
0b9d60e1a1
[aat] Apply kerx if GPOS kern was not applied
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Ned tells me this is what Apple does.
2018-10-11 13:26:58 -04:00
b59a428af0
Minor
2018-10-11 13:24:17 -04:00
d6a12dba6d
[trak] Fix, and hook up
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Works beautifully! Test coming.
2018-10-11 11:10:06 -04:00
34caadc5c7
Ugh. Re-enable accidentally disabled GPOS
2018-10-10 22:17:07 -04:00
504cb68fc9
Disable mark advance zeroing as well as mark fallback positioning if doing kerx
2018-10-10 21:29:46 -04:00
60f86d32d7
[kerx] Don't loop over kerning subtables if kerning disabled
2018-10-10 18:10:05 -04:00
38a7a8a89e
Allow HB_OPTIONS=aat to prefer AAT tables over OT
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Fixes https://github.com/harfbuzz/harfbuzz/issues/322
2018-10-10 17:44:46 -04:00
7727e73756
[kerx] Actually hook up, and fix crash
2018-10-10 13:24:51 -04:00
a03850a356
Fix GPOS/kern interaction
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Oops. Was checking for kern feature in GSUB, not GPOS.
2018-10-10 10:57:28 -04:00
d1be805e78
More rewriting plan compile
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Hopefully more clear.
2018-10-10 10:49:45 -04:00
961ab46b24
More reshuffle plan compile
2018-10-10 10:42:10 -04:00
2091b509e3
[kerx] Hook up to shaper
2018-10-10 10:41:08 -04:00
e655fd38cf
Apply TT or fallback kerning when GPOS does not have kern feature
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Previously we only did if there was no GPOS whatsoever. This applies
to Arial, Times New Roman, etc in Win7. Was not kerning before. It
is now.
2018-10-10 10:19:07 -04:00
53e5594500
[kerx] Implement Format0 apply()
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Not hooked up to be called yet.
2018-10-09 22:35:22 -04:00
a51958819f
Apply TrueType/OpenType kern table when GPOS kern feature is not available
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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
c0d3bf1baf
Minor
2018-10-08 16:32:44 -04:00
94368855c6
Remove some code
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We use scratch-flags to short-circuit this function. No need for previous
early loop.
2018-10-07 18:52:48 -04:00
71b65eb27d
Add API for setting invisible-codepoint
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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
a62f37d6fa
Change vendor features from Harf/Buzz to HARF/BUZZ
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a01194aaf4 (commitcomment-30772041)
2018-10-05 02:49:29 +02:00
a01194aaf4
Enable two OpenType features, 'Harf' and 'Buzz'
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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
b710ea4fde
Clean Fitzpatrick hack
2018-10-03 21:17:59 +02:00
03fb6dd4c7
Rewrite grapheme-formation in terms of new work
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Also, don't attach ZWNJ to previous cluster. Closer to Unicode graphemes.
2018-10-03 21:11:40 +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
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
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1189
2018-10-02 14:41:31 +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
10b6c7c638
Minor include cleanup
2018-10-02 13:11:18 +02:00
1d1734e985
Shuffle code around
2018-10-02 13:04:05 +02:00
d9867497d0
Minor
2018-09-24 18:11:59 -04:00
f048ead84a
Some more
2018-09-24 18:04:17 -04:00
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
80de4bcd26
Minor clean up of 'rand' patchset
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
b929100f87
[ot-face] Unify GSUB/GPOS accelerators in the table accelerator framework
2018-08-26 01:15:47 -07:00
c77ae40852
Rename hb-*private.hh to hb-*.hh
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Sorry for the noise, downstream custom builders. Please adjust.
2018-08-25 22:36:36 -07:00
1c6b369324
[ot] Rename hb_ot_layout_t to hb_ot_face_data_t
2018-08-23 11:30:21 -07:00
79e21984b1
Add batch advance width callback function
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New API:
+hb_font_funcs_set_glyph_h_advances_func
+hb_font_funcs_set_glyph_v_advances_func
+hb_font_get_glyph_h_advances
+hb_font_get_glyph_h_advances_func_t
+hb_font_get_glyph_v_advances
+hb_font_get_glyph_v_advances_func_t
2018-08-06 09:45:17 -07:00
9533364cc3
batchwidth
2018-08-06 09:44:46 -07:00
3d22aefede
Rename
2018-08-01 18:03:32 -07:00
42c183f803
Minor
2018-07-27 14:55:29 -07:00
2e25d8f491
Fix unlikely leaks
2018-07-27 14:54:08 -07:00
Behdad Esfahbod
Ebrahim Byagowi
David Corbett
Koji Ishii
prrace