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3822 Commits

Author SHA1 Message Date
Behdad Esfahbod d99f50bde0 Add missing TRACE_RETURN 2015-07-23 10:08:48 +01:00
Behdad Esfahbod 2dc8e3f470 [ot] Add missing return! 2015-07-23 10:07:21 +01:00
Behdad Esfahbod 582069172c Add test case for deleting default ignorables with positioning 2015-07-22 18:44:59 +01:00
Behdad Esfahbod 8cfbc304ee Fix hide-default-ignorables after f0010dfd01 
We can't delete things before hb_ot_layout_position_finish().  So,
just zero the advance before it, and remove later.
 2015-07-22 18:41:10 +01:00
Behdad Esfahbod 2dbd3d29d6 Fix hide-ignorables if font doesn't have space glyph 
Was broken by 82b521aeb7, as we have
positioning data by then and can't use the output buffer.  Ouch!
 2015-07-22 18:29:47 +01:00
Behdad Esfahbod 4ba796b26e Refactor _hb_glyph_info_is_default_ignorable() 2015-07-22 17:41:31 +01:00
Behdad Esfahbod f0010dfd01 [ot] Hide default-ignorables before finishing off positioning 
For example, fixes the following sequence with Arial XP:
628 25cc 651 25cc 64e 3a 20 628 651 34f 64e
628 25cc 64e 25cc 651 3a 20 628 64e 34f 651

Discovered as part of:
https://bugs.freedesktop.org/show_bug.cgi?id=85873
 2015-07-22 17:36:23 +01:00
Behdad Esfahbod 376d587f36 Implement more granular cluster-merging 
TODO: Documentation.

Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=71445
 2015-07-22 16:51:12 +01:00
Behdad Esfahbod a60e2cfa39 [ot] Don't rely on cluster numbers for ensure_native_direction() 2015-07-22 15:49:08 +01:00
Behdad Esfahbod 701112dad9 [ot] Simplify form_clusters() 2015-07-22 15:42:20 +01:00
Behdad Esfahbod 7b8b63adc5 [ot] Don't mirror character if font doesn't support mirrored character! 2015-07-22 15:24:26 +01:00
Behdad Esfahbod 97d7c3a100 [graphite2] Fix bunch of stuff 
Based on patch from Martin Hosken, with review from Jonathan and I.
 2015-07-22 14:28:25 +01:00
Behdad Esfahbod ea7f8414e3 [graphite2] Enlarge buffer for output glyphs! 2015-07-22 13:53:45 +01:00
Behdad Esfahbod 41a29af805 Update Arabic shaping table for Unicode 8.0 2015-07-15 01:39:57 +01:00
Behdad Esfahbod 64a2726e2c Add Unicode 8.0 scripts 
Based on https://bugzilla.mozilla.org/show_bug.cgi?id=1183209
 2015-07-15 01:36:39 +01:00
Behdad Esfahbod 9ae156b768 Fix pragma usage 
https://bugs.freedesktop.org/show_bug.cgi?id=91228

Commit cdcdfe61b9 changed two `#pragma
message` to `#pragma error` in hb-unicode.cc, however MSVC uses #error,
just like the #else branch. `#pragma error` is an unknown pragma so
MSVC does not fail the build because of it, which I believe was the
intention of that commit.

If it's meant to be an #error, then the #ifdef for _MSC_VER can be
removed entirely.
 2015-07-05 22:43:17 +01:00
Behdad Esfahbod 5f13bbd9d4 When removing default-ignorables, merge clusters 
Fixes test-shape, and:
https://code.google.com/p/chromium/issues/detail?id=497578
 2015-06-19 13:31:49 -07:00
Behdad Esfahbod 82b521aeb7 Rewrite hide_default_ignorables 
Separate the loops for the two cases of replacing with space
and deleting.  For deleting, use the out-buffer machinery.

Needed for upcoming cluster merge fix.
 2015-06-19 13:26:03 -07:00
Behdad Esfahbod b3a2f6afba [test] Add test for cluster merging 
Based on test from https://code.google.com/p/chromium/issues/detail?id=497578

Currently fails.  Basically, if there's a default_ignorable at the
start of text, and font has no space glyph, we remove the default_ignorable,
and that makes the first char in text to correspond to no cluster.

Fix coming.
 2015-06-18 17:15:33 -07:00
Behdad Esfahbod a6446d44e6 0.9.41 2015-06-18 11:14:56 -07:00
Behdad Esfahbod cd042fc8c4 [util] Disable hb-fc-list for now 
Until I figure out what to do about the API, and finalize
the tool.
 2015-06-18 11:07:52 -07:00
Behdad Esfahbod 351f68f4e0 [bindings] Fix hb_language_get_default() and hb_ot_tag_to_language() 
Part of https://github.com/behdad/harfbuzz/issues/91
 2015-06-12 17:46:06 -07:00
Behdad Esfahbod f0c8006076 [TravisCI] Hook up Coverity 
First try...
 2015-06-12 17:37:41 -07:00
Behdad Esfahbod 8ac446908c Add Coverity Scan badge 2015-06-12 17:29:05 -07:00
Behdad Esfahbod a5e4f6d608 Fix warnings: "member call on null pointer of type" 
https://bugzilla.mozilla.org/show_bug.cgi?id=1167119
 2015-06-10 10:57:46 -07:00
Behdad Esfahbod 16dac7eccf Fix build 2015-06-03 12:07:46 -07:00
Behdad Esfahbod 8dacb7f8b4 Add include check to hb-ot-font.h 2015-06-03 11:53:42 -07:00
Behdad Esfahbod 37c8daf724 Merge pull request #111 from brawer/since 
Fix "Since:" tags
 2015-06-01 13:27:37 -07:00
Sascha Brawer 01c3a88543 Fix "Since:" tags 
Based on data from http://upstream-tracker.org/versions/harfbuzz.html
Resolves #103
 2015-06-01 13:25:27 +02:00
Behdad Esfahbod f1b44303df Fix unary minus operator applied to unsigned int 
Applying unary minus operator to unsigned int causes the following
warning on MSVS:

  warning C4146: unary minus operator applied to unsigned type, result still unsigned

Based on patch from Koji Ishi.

Fixes https://github.com/behdad/harfbuzz/pull/110
 2015-05-21 14:00:15 -07:00
Behdad Esfahbod 1ae6cdb365 [gobject] Remove hb_language_t workarounds for g-i shortcomings 
Using latest gobject-introspection, I don't seem to be having this
problem anymore:

  https://bugzilla.gnome.org/show_bug.cgi?id=707656

Removing that kludge makes language_t behave more like the way I expect it
in Python.

Also fixes:
https://github.com/behdad/harfbuzz/issues/91
 2015-05-19 17:42:30 -07:00
Behdad Esfahbod ece434fa0f [gobject] Macroize value types 
Fixes user_data_t
 2015-05-19 17:20:58 -07:00
Behdad Esfahbod 9df099b483 [ft] Don't set *glyph in get_glyph() if glyph not found 2015-05-18 18:37:46 -07:00
Behdad Esfahbod ff0f210519 [util] Minor 2015-05-18 18:37:46 -07:00
Behdad Esfahbod fbecde3d5c Merge pull request #105 from ebraminio/master 
Fix Travis CI config to pass again
 2015-05-07 10:46:42 -07:00
Ebrahim Byagowi 74139f9839 Fix Travis CI config to pass again 2015-05-07 13:13:23 +00:00
Behdad Esfahbod 5801521532 Add note re OpenType 1.7 language tags 2015-05-06 00:40:31 -07:00
Roozbeh Pournader f6266ad291 [minor] Remove comment about Navajo OpenType code. 
Apparently the code is already standardized:
https://www.microsoft.com/typography/otspec/languagetags.htm
 2015-05-05 22:39:04 -07:00
Behdad Esfahbod 42b00118ea Merge pull request #102 from roozbehp/master 
Add OpenType language tag 'NAV ' for Navajo.
 2015-05-05 14:49:47 -07:00
Behdad Esfahbod c60f3c8e11 [README.python] Add package name for gobject-introspection on Ubuntu 2015-05-04 23:10:32 -07:00
Behdad Esfahbod 82010a4bdb [travis] Comment out gobject-introspection again 
Apparently the version on Travis is 1.32.0, while we require 1.34.0.
 2015-05-04 23:09:51 -07:00
Behdad Esfahbod 8a254bdd29 [travis] Build with introspection enabled 2015-05-04 19:22:11 -07:00
Behdad Esfahbod be66ec5373 Use TRUE/FALSE instead of true/false in docs 2015-04-30 18:27:13 -04:00
Khaled Hosny d055e1fc78 Some attempt into initial hb-shape documentation 
Very anaemic, needs to descripe the format understood by
hb_feature_from_string() etc., but it is just start.
 2015-04-30 18:24:45 -04:00
Behdad Esfahbod 81bedda58c New API: hb_buffer_reverse_range() 2015-04-30 13:04:16 -04:00
Roozbeh Pournader cfeb0562eb Add OpenType language tag 'NAV ' for Navajo. 
The code is not standardized yet, but is used in some Google fonts.
 2015-04-29 09:32:42 -07:00
Jonathan Kew f724cc3516 Don't apply Arabic shaping to vertical text. 2015-04-24 12:19:02 -07:00
Behdad Esfahbod 97942420bb Update check-libstdc++ for clang 2015-04-23 18:56:24 -07:00
Behdad Esfahbod 8f0a4d6714 [test] Ignor 'n' and 'i' in hb-unicode-encode 
Allows accepting uniXXXX format.
 2015-04-23 14:32:33 -07:00
Behdad Esfahbod 39851ce84e [coretext] Oops; fix issue number for previous commit 2015-04-21 19:23:27 -07:00