| 7627100f428ac0ec8509d961d368d2d25d8f0b6e |
|
11-Jul-2014 |
Behdad Esfahbod <behdad@behdad.org> |
Mark unsigned integer literals with the u suffix
Simplifies hb_in_range() calls as the type can be inferred.
The rest is obsessiveness, I admit.
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 6faff8e4132197ba06f0e685b82efe35b546cf64 |
|
28-Apr-2014 |
Behdad Esfahbod <behdad@behdad.org> |
Add static storage classifier to inline functions
Before we were just relying on the compiler inlining them and not
leaving a trace in our public API. Try to fix. Hopefully not
breaking anyone's build.
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| a7e8bbb080aef318b16750ca1771d0d3af3d0ae9 |
|
23-Dec-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Minor fraction mask setting improvement
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 014f369ec98fdbb3e7a2ef68aea2c4e017e7b680 |
|
22-Dec-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Add XXX note
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| bac1dd6a0ff4d4fae4254506d38ae662b7e9dda7 |
|
03-May-2013 |
Behdad Esfahbod <behdad@behdad.org> |
[OTLayout] Refactor a bit more
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 3276c354daaff3acabecff11f8e4b5c54d53fc25 |
|
02-May-2013 |
Behdad Esfahbod <behdad@behdad.org> |
[OTLayout] Minor refactoring
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| ea86efa486a5076e9bf844239bccf86d67577f88 |
|
02-May-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 2265be0a620bc76ab65f12fedde67791beb51314 |
|
02-May-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Minor
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 893f57b32f01da3411b5596d59170bc340e9fa39 |
|
21-Apr-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Minor renaming
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 8ac3c9c0b6b8e76bce282825b9bb706c0c78c2a6 |
|
21-Apr-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Rename "pause" to "stage"
The compile() function is starting to become illegible...
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 06a44e859328f5f1e2f6034e711b474116d22e22 |
|
21-Apr-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Remove unneeded code
We always push a pause at the end such that each lookup falls in exactly
one pause_map_t. Now, only if I can find a better name for that...
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| a8cf7b43fa795150ae3d42d64424bb6e0373d0b2 |
|
19-Mar-2013 |
Behdad Esfahbod <behdad@behdad.org> |
[Indic] Futher adjust ZWJ handling in Indic-like shapers
After the Ngapi hackfest work, we were assuming that fonts
won't use presentation features to choose specific forms
(eg. conjuncts). As such, we were using auto-joiner behavior
for such features. It proved to be troublesome as many fonts
used presentation forms ('pres') for example to form conjuncts,
which need to be disabled when a ZWJ is inserted.
Two examples:
U+0D2F,U+200D,U+0D4D,U+0D2F with kartika.ttf
U+0995,U+09CD,U+200D,U+09B7 with vrinda.ttf
What we do now is to never do magic to ZWJ during GSUB's main input
match for Indic-style shapers. Note that backtrack/lookahead are still
matched liberally, as is GPOS. This seems to be an acceptable
compromise.
As to the bug that initially started this work, that one needs to
be fixed differently:
Bug 58714 - Kannada u+0cb0 u+200d u+0ccd u+0c95 u+0cbe does not
provide same results as Windows8
https://bugs.freedesktop.org/show_bug.cgi?id=58714
New numbers:
BENGALI: 353689 out of 354188 tests passed. 499 failed (0.140886%)
DEVANAGARI: 707305 out of 707394 tests passed. 89 failed (0.0125814%)
GUJARATI: 366349 out of 366457 tests passed. 108 failed (0.0294714%)
GURMUKHI: 60706 out of 60747 tests passed. 41 failed (0.067493%)
KANNADA: 951030 out of 951913 tests passed. 883 failed (0.0927606%)
KHMER: 299070 out of 299124 tests passed. 54 failed (0.0180527%)
LAO: 53611 out of 53644 tests passed. 33 failed (0.0615167%)
MALAYALAM: 1048102 out of 1048334 tests passed. 232 failed (0.0221304%)
ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%)
SINHALA: 271666 out of 271847 tests passed. 181 failed (0.0665816%)
TAMIL: 1091753 out of 1091754 tests passed. 1 failed (9.15957e-05%)
TELUGU: 970555 out of 970573 tests passed. 18 failed (0.00185457%)
TIBETAN: 208469 out of 208469 tests passed. 0 failed (0%)
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 41732f1fe3ce856d8bb95850635034537b6ba047 |
|
28-Feb-2013 |
Behdad Esfahbod <behdad@behdad.org> |
[Indic] Help compiler put indic_features table in .rodata
The overridden "or" operator was preventing the flag expression from
being const, and putting the table in .data instead or .rodata.
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| cfc507c5432e6327e8484b07b9e091212653bc92 |
|
14-Feb-2013 |
Behdad Esfahbod <behdad@behdad.org> |
[Indic-like] Disable automatic joiner handling for basic shaping features
Not for Arabic, but for Indic-like scripts. ZWJ/ZWNJ have special
meanings in those scripts, so let font lookups take full control.
This undoes the regression caused by automatic-joiners handling
introduced two commits ago.
We only disable automatic joiner handling for the "basic shaping
features" of Indic, Myanmar, and SEAsian shapers. The "presentation
forms" and other features are still applied with automatic-joiner
handling.
This change also changes the test suite failure statistics, such that
a few scripts show more "failures". The most affected is Kannada.
However, upon inspection, we believe that in most, if not all, of the
new failures, we are producing results superior to Uniscribe. Hard to
count those!
Here's an example of what is fixed by the recent joiner-handling
changes:
https://bugs.freedesktop.org/show_bug.cgi?id=58714
New numbers, for future reference:
BENGALI: 353892 out of 354188 tests passed. 296 failed (0.0835714%)
DEVANAGARI: 707336 out of 707394 tests passed. 58 failed (0.00819911%)
GUJARATI: 366262 out of 366457 tests passed. 195 failed (0.0532122%)
GURMUKHI: 60706 out of 60747 tests passed. 41 failed (0.067493%)
KANNADA: 950680 out of 951913 tests passed. 1233 failed (0.129529%)
KHMER: 299074 out of 299124 tests passed. 50 failed (0.0167155%)
LAO: 53611 out of 53644 tests passed. 33 failed (0.0615167%)
MALAYALAM: 1047983 out of 1048334 tests passed. 351 failed (0.0334817%)
ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%)
SINHALA: 271539 out of 271847 tests passed. 308 failed (0.113299%)
TAMIL: 1091753 out of 1091754 tests passed. 1 failed (9.15957e-05%)
TELUGU: 970555 out of 970573 tests passed. 18 failed (0.00185457%)
TIBETAN: 208469 out of 208469 tests passed. 0 failed (0%)
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| ec5448667b30ad662401c2b4f5fc0da524c013fd |
|
14-Feb-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Add hb_ot_map_feature_flags_t
Code cleanup. No (intended) functional change.
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| e7ffcfafb1108801ac504f18f820e497226bf07f |
|
14-Feb-2013 |
Behdad Esfahbod <behdad@behdad.org> |
Clean-up add_bool_feature
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| f30641038ba96e83950729b1bd9d86d2e98e46c5 |
|
16-Nov-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Bunch of independent changes (ouch)
API additions:
hb_segment_properties_t
HB_SEGMENT_PROPERTIES_DEFAULT
hb_segment_properties_equal()
hb_segment_properties_hash()
hb_buffer_set_segment_properties()
hb_buffer_get_segment_properties()
hb_ot_layout_glyph_class_t
hb_shape_plan_t
hb_shape_plan_create()
hb_shape_plan_create_cached()
hb_shape_plan_get_empty()
hb_shape_plan_reference()
hb_shape_plan_destroy()
hb_shape_plan_set_user_data()
hb_shape_plan_get_user_data()
hb_shape_plan_execute()
hb_ot_shape_plan_collect_lookups()
API changes:
Rename hb_ot_layout_feature_get_lookup_indexes() to
hb_ot_layout_feature_get_lookups().
New header file:
hb-shape-plan.h
And a bunch of prototyped but not implemented stuff. Coming soon.
(Tests fail because of the prototypes right now.)
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 851784f8372004e0a40b698c0cdc2d7db8629aa2 |
|
15-Nov-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Improve shaper selection
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 5ab3855f8106158ee7e68797e8c35e63e9216e5d |
|
13-Nov-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Choose shaper based on chosen OT script tag
For Arabic and Indic shapers, if the font doesn't have a script system
for the script, use default shaper.
Make an exception for Arabic script since we have fallback logic for
that one.
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 6fddf2d7397411bba8a23ac535e8b851495d3105 |
|
13-Nov-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Refactoring ot-map building to make chosen script available earlier
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| fabd3113a98c5f4114f48920fa7ea38bd65a8d32 |
|
06-Sep-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Port Arabic fallback shaping to synthetic GSUB
All of init/medi/fina/isol and rlig implemented.
Let there be dragons... ⻯
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 87b75d0a4aa03fe7a03e3bf7baf8ece131aec1bb |
|
05-Sep-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Allow adding features with fallback implementation
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 8bb5deba9630d35878eb6edb4643ecfabf99f15f |
|
02-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Pipe shape_plan down to pause_callbacks
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 3e38c0f2886c38d2f0a9d80a97a36edf2479d2c7 |
|
02-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
More massaging
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| afbcc24be01a64bdb5c05c63880269145fa1d3c8 |
|
02-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[GSUB] Wire the font, not just the face, down to substitute()
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.
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 610e5e8f713bb2a68939b72cb2b801a7aaede4f9 |
|
02-Aug-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[Indic] Streamline feature would_apply()
Comes with some 10% speedup for Devanagari even!
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| f860366456d9e59b139a940da6d89c3c4fb9e96e |
|
30-Jul-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Gain back some lost speed
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| f055442716ec7543ed156d4789955b19c11a5255 |
|
19-Jul-2012 |
Behdad Esfahbod <behdad@behdad.org> |
[Indic] Lookup consonant position in the font
Fixes most failures of Oriya, and improves others a bit.
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 1827dc208c867e433a95237d1ed3fc7a73d1d9a7 |
|
24-Apr-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Add hb_ot_shape_glyphs_closure()
Experimental API for now.
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 6a9be5bd3524dc3eb1e88d1063bde2e4d8b57011 |
|
24-Apr-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Rename hb_glyph_map_t to hb_set_t
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| d2984a241e4819474d827b1dd5d4b6d76596b3a5 |
|
23-Apr-2012 |
Behdad Esfahbod <behdad@behdad.org> |
Add map->substitute_closure()
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| c605bbbb6d4b2a98b1f40ca818760088d991f7d1 |
|
05-Aug-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Remove C++ guards from source files
Where causing issues for people with MSVC.
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 8336186a52813b53e90b4399dc462d55750e2d37 |
|
05-Aug-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Zero map objects
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| f5bc2725cb892264ba223e0a49f7fd2c622a0730 |
|
31-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
[Indic] For old-style Indic tables, move Halant around
In old-style Indic OT standards, the post-base Halants are moved after
their base. Emulate that by moving first post-base Halant to
post-last-consonant.
Brings test-shape-complex failures down from 88 to 54. Getting there!
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| c47a31fb4793b825f4be57e9cb1b10db352b9512 |
|
31-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Save chosen script tag
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 359dcaa0d33271025ca42a5f54ecbac7ae3b56d3 |
|
08-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Update copyright headers
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| d8d0c480c85246a74d47dd5297019c7e39391ab0 |
|
08-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Refactor some code common to GSUB and GPOS
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| b70c96dbe41d6512b80fe3d966a1942e1ef64a4b |
|
08-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Enable applying GSUB/GPOS features in multiple segments
Fixes https://bugzilla.mozilla.org/show_bug.cgi?id=644184
among others.
Shapers now can request segmented feature application by calling
add_gsub_pause() or add_gpos_pause(). They can also provide a
callback to be called at the pause. Currently the Arabic shaper
uses pauses to enforce certain feature application. The Indic
shaper can use the same facility to pause and do reordering in the
callback.
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| f6d7a9bb4c19e605f1f16d9ca40adefba138c37e |
|
07-Jul-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Shuffle code around
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| b9452bfc1696457e156e79037c863903da5454fc |
|
14-Jun-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Fix compiler warnings with -pedantic
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 51881a61ca96c3328e2d92927a5a61e60997a429 |
|
28-May-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Shrink code size
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 90645fb24bcbb78183576d3641a99560d87e49f2 |
|
28-May-2011 |
Behdad Esfahbod <behdad@behdad.org> |
[OT] Separate map_builder from the actual map
Respectively, separate planner from the actual plan.
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 6a7ac79e26e85f6781186cf708a12825c0857324 |
|
11-May-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Plug leaks
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 265ac614ea6d26041c7d64739098b76a82bbc4f4 |
|
05-May-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Replace fixed-size lookup_maps array with hb_array_t
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 6843569d2c70c1771ce964e3d1a4cf91e14e7687 |
|
05-May-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Replace fixed-size feature_maps array with hb_array_t
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 44b0a4d2fc62689fc56ef57f412b4bb1e439a614 |
|
05-May-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Replace fixed-size feature_infos array with hb_array_t
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 72657e4ce757dcb055a8db7291b68f96f0d34bfb |
|
03-May-2011 |
Behdad Esfahbod <behdad@behdad.org> |
[API] Make hb_font_create() take a face and reference it
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 2409d5f8d7dd8b535ce5ea29e933f7db27d33793 |
|
21-Apr-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Update Copyright headers
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 39dede9ffffe732f78cbd092ccb3b48d77ddd66d |
|
13-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Make sure boolean features always use value=1
Previously boolean features turned on the entire feature mask. This is
wrong if feature is Alternate and user has provided values bigger than one.
Though, I don't think other engines support such corner cases.
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 852912fc2db06b6183a2dc87c45ec1b563063572 |
|
13-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Fix applying default-value for features
Previously if a default global feature was overrided by a non-global
user feature, we were not setting any default mask for the feature,
essentially disabling the feature by default. Fix that.
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 49baa1f69efb0e3c62e45bd59dd88459a84bf390 |
|
12-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Add hb_ot_complex_shaper_t stuff and start hooking Arabic shaper up
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 895fb5d364e7ae5d9d2e34b9f68b8651804369ef |
|
12-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Refactor, in a different direction
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| d2ba016ca1ba7489537768b619980d5159b5870c |
|
12-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
More refactoring
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| aa9c450bb2d7c3c9e36ea32e3558250391a0582d |
|
09-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Enable 'rtlm' mirroring
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 36925f695d349a53d52ecc3a58f18240a6977463 |
|
09-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Rename hb_mask_allocator_t to hb_ot_map_t
hb_ot_plan_t may be a better name, donno.
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 5a2b0b3878cd9c62121bb4fd6344e102a9ee1825 |
|
09-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Add hb-ot-map.cc
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| ecc4550ed7bc900a61081edfbcd0ad09cbf29b36 |
|
09-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Fix feature overriding
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 8f08c3275040870a645ef034a38d30c05c619f21 |
|
09-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Minor cleanup
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|
| 4924affe0f0adf75f2a0e2137a71206b0576d63f |
|
09-Oct-2010 |
Behdad Esfahbod <behdad@behdad.org> |
Add hb-ot-map-private.hh
/external/harfbuzz_ng/src/hb-ot-map-private.hh
|