affaf8a0e5
[OT] Start adding fallback positioning
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Used when there is no GPOS.
2012-08-07 22:43:07 -04:00
7e4920fd15
Minor
2012-08-07 22:32:23 -04:00
472f229a63
[GSUB] Generalize would_apply()
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Fixes logic also, where before we were always matching if glyphs_len==1
and a ligature started with the glyph.
2012-08-07 22:25:24 -04:00
6f3a300138
Add hb_font_glyph_from/to_string
2012-08-07 22:13:25 -04:00
eb56f6ae96
Minor
2012-08-07 21:44:25 -04:00
f4e48adcdd
[OT] Apply 'rclt' feature in horizontal mode
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'rclt' is "Required Contextual Forms" being proposed by Microsoft.
It's like 'calt', but supposedly always on. We apply 'calt' anyway,
and now apply this too.
2012-08-07 21:12:49 -04:00
b1914b8bd0
Fix warnings
2012-08-07 16:57:48 -04:00
0f8881d6bb
More refactoring
2012-08-07 16:57:02 -04:00
428dfcab66
Minor refactoring
2012-08-07 16:51:48 -04:00
61f41849af
Add Hebrew presentation forms shaping
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Lifted from https://bugzilla.mozilla.org/show_bug.cgi?id=728866
2012-08-07 16:45:27 -04:00
32d71dc133
[Graphite] Minor
2012-08-07 14:21:12 -04:00
030ac5022e
Remove enum trailing comma
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...again.
2012-08-07 13:01:12 -04:00
368b4e7649
Minor
2012-08-06 23:06:04 -04:00
ade7459ea7
[util] Fix leaks
2012-08-06 19:49:42 -07:00
2fef993460
[Graphite] Fix graphite2 backend with RTL text
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Patch from Martin Hosken.
2012-08-06 19:35:04 -07:00
e4992e13e1
[Graphite] Port graphite2 backend to new shaper infrastructure
2012-08-06 19:29:53 -07:00
66591ececf
Remove unnecessary lifecycle bits
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We already set recount to INVALID when destroying.
This block was not necessary.
2012-08-06 17:07:19 -07:00
e3320ecc1b
Fix compiler warnings
2012-08-06 11:44:42 -07:00
167b625d98
[Indic] Minor, move 'blwf' after 'half'
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We don't apply them together anyway. Should not make any difference
right now.
2012-08-05 21:16:26 -07:00
048e3b596f
Speed up hb_set_digest_lowest_bits_t calcs
2012-08-04 20:46:45 -07:00
3d1b66a35e
Speed up hb_set_digest_common_bits_t calcs
2012-08-04 17:42:28 -07:00
bdc48a879a
Enlarge glyph_name buffer
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Lohit Devanagari has a glyph named:
u0924_u094D.half_u0930_u094D.blwf.vatu
2012-08-04 17:08:38 -07:00
25326c2359
Rewrite ARRAY_LENGTH as a template function
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Such it wouldn't apply to pointers accidentally.
2012-08-04 16:43:18 -07:00
8ba8042821
[Indic] Fix consonant position font lookup logic
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Oops. I broken this badly and the test suite did not notice. That
worries me. Have to investigate.
2012-08-03 18:54:54 -07:00
abd0c05f1f
Minor
2012-08-03 18:45:05 -07:00
46ee108ef8
Fix leak
2012-08-03 18:21:13 -07:00
71baea0062
[OT] Use general-category, not GDEF class, to decide to zero mark advances
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At this point, the GDEF glyph synthesis looks pointless. Not that I
have many fonts without GDEF lying around.
As for mark advance zeroing when GPOS not available, that also is being
replaced by proper fallback mark positioning soon.
2012-08-03 17:40:07 -07:00
3a7e137a68
Dn't use gint
2012-08-03 17:23:40 -07:00
11b0e20ba4
[Indic] Add per-script configuration tables
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This concludes the Indic shape_plan work. May do for Arabic also...
2012-08-02 14:21:40 -04:00
85fc6c483f
[Indic] Move more stuff to the shape_plan
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Almost done. Need to add per-script static tables.
2012-08-02 12:21:44 -04:00
914ffaa40f
[Indic] Move more repeated work into shape_plan
2012-08-02 11:05:32 -04:00
a8c6da90f4
[OT] Add per-complex-shaper shape_plan data
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Hookup some Indic data to it. More to come.
2012-08-02 10:46:34 -04:00
8bb5deba96
[OT] Pipe shape_plan down to pause_callbacks
2012-08-02 10:07:58 -04:00
3e38c0f288
More massaging
2012-08-02 09:44:18 -04:00
16c6a27b4b
[OT] Port complex_shaper to planner/plan
2012-08-02 09:38:28 -04:00
5393e3a62b
[OT] Minor refactoring
2012-08-02 09:24:35 -04:00
24eacf17c8
[Indic] Move consonant-position-setting into initial_reordering()
2012-08-02 08:42:51 -04:00
afbcc24be0
[GSUB] Wire the font, not just the face, down to substitute()
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We need the font for glyph lookup during GSUB pauses in Indic shaper.
Could perhaps be avoided, but at this point, we don't mean to support
separate substitute()/position() entry points (anymore), so there is
no point in not providing the font to GSUB.
2012-08-02 08:36:40 -04:00
b0e6a26a10
[OT] Hide some API
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It was impossible to meaningfully use them from the outside these days.
2012-08-02 08:11:14 -04:00
305246744e
Minor
2012-08-02 08:08:04 -04:00
8ef3d53255
[Indic] More refactoring of consonant position peeking in the font
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To be moved to initial_reordering next...
2012-08-02 07:59:19 -04:00
3eb6f81fd3
[Indic] Refactor
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Move all the logic that needs to eventually move into the indic table
into hb-ot-shape-complex-indic-private.hh.
2012-08-02 07:38:39 -04:00
3614ba242f
[Indic] Rename
2012-08-02 07:23:42 -04:00
610e5e8f71
[Indic] Streamline feature would_apply()
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Comes with some 10% speedup for Devanagari even!
2012-08-02 05:41:18 -04:00
1d002048d5
[Indic] Minor
2012-08-02 05:02:53 -04:00
6f76113755
[GSUB/GPOS] Check array size before accessing digests
2012-08-02 04:00:31 -04:00
22148b8c4a
Use Coverage digests in would_apply
2012-08-02 03:51:51 -04:00
6c459c8fef
Minor
2012-08-02 03:45:53 -04:00
e2b8d75fa6
Use wider set digests on 64-bit archs
2012-08-01 22:17:48 -04:00
0120ce9679
[GSUB/GPOS] Remove unused get_coverage() methods
2012-08-01 21:56:35 -04:00
Behdad Esfahbod