b2da26d1e3
[hb-view] Support --features
...
Accepts values like:
--features="-mkmk,aalt=2,calt=1,+cswh"
A minus sign means "=0", a plus sign means "=1". Default is "=1".
A minus sign overrides an explicit value.
2011-04-01 15:48:43 -04:00
f48ff19b62
Sort options for clarity
2011-04-01 14:19:10 -04:00
5d91c3d547
Add script to/from ISO 15924 tag support
...
Also adds --script support to hb-view.
If a script tag is not known to us, we pass the ISO 15924 tag around.
Right now, the OT layer ignores that, but we can fix it to blindly
convert that to an OT script tag.
2011-03-16 17:36:32 -03:00
3286fc0e9a
Let hb_shape() guess script and direction...
...
- Rename HB_SCRIPT_INVALID_CODE to HB_SCRIPT_INVALID
- Add HB_DIRECTION_INVALID
- Make hb_script_get_horizontal_direction() public
- Make hb_shape() guess script from buffer text (first non-common
non-inherit script) if buffer script is set to HB_SCRIPT_INVALID (this
is NOT the default.)
- Make hb_shape() guess direction from buffer script if buffer direction
is set to HB_DIRECTION_INVALID (this is NOT the default.)
- Make hb-view.c set INVALID script and direction on the buffer.
The above changes are meant to make hb-view fairly useful for uni-script
uni-direction text. The guessing behavior however is NOT the default of
hb_shape() and must be asked for explicitly. This is intended, because
the guess is not a suitable substitute to full-fledged bidi and script
segmentation. It's just a testing tool.
2011-03-16 14:53:32 -03:00
b7b29684df
[hb-view] Handle write_to_png errors
2011-03-02 01:01:03 -05:00
c2cb98c818
[hb-view] Link with -lm
2011-03-01 23:18:09 -05:00
b5dd44e246
Fix possible overflow
2011-02-28 10:13:52 -08:00
a4b781e93a
Default background color shall either be white or transparent
...
Definitely not black!
2011-02-23 12:47:56 -05:00
5353bf439c
Add initial hb-view tool
...
Currently doesn't handle script or direction.
2011-02-22 18:06:19 -05:00
82438c6ad5
Fix #pragma message for MSVC.
...
__LOC__ was renamed to _HB__LOC__ in cd7555 but the corresponding
change wasn't made in hb-private.h.
2011-02-15 18:37:29 -05:00
ba9ab8d6d9
Fix language extension matching
2011-01-10 07:45:41 -05:00
7bbe14bed8
Fix 'make distcheck'
2011-01-09 22:29:14 -05:00
cc1a8a938b
Fix ChanContext backtrack matching with GPOS
...
Reported on mailing list by Keith Stribley and Khaled Hosny.
2011-01-06 14:58:52 -05:00
1c3183027f
Remove unused realloc
...
We always allocate and grow str and pos together.
2011-01-06 14:44:14 -05:00
756f794a1f
Remove Graphite backend
...
It was unmaintained and the code has to be replaced to use the new
grphite-ng code base.
2010-12-26 20:52:40 -05:00
f3d9d98793
Docs
2010-12-22 01:39:29 -05:00
d86a5b3c57
Bug 32274 - classic mongolian shaper
...
Add support for classic Mongolian script to the Arabic shaper.
Still work to be done around U+180E MONGOLIAN VOWEL SEPARATOR as it
should not be included in the final glyph stream the same way that
ZWNJ, etc should not appear in the final glyph stream.
But the joining part should be done.
There remains the question of how should the U+18A9 MONGOLIAN LETTER ALI
GALI DAGALGA be handled as it has General Category NSM but a letter
nonetheless. For now, our generic logic makes this a joining T instead
of joining D as other Mongolian letters are.
2010-12-21 18:36:25 -05:00
b0e7378fa9
Reroute Mandaic shaping through the Arabic shaper
...
We added Mandaic joining data to the Arabic shaper a while ago, but
were not actually using the Arabic shaper for Mandaic. Fixed.
2010-12-21 14:19:32 -05:00
88e7f37488
Annotate the Arabic joining table with block information
2010-12-21 14:18:24 -05:00
1482a39e56
Rename remaining metrics uses to extents
2010-12-17 20:15:05 -05:00
22c537657c
Rename TableDirectory to TableRecord as per OpenType 1.6
2010-12-14 23:51:29 -05:00
33e8b86197
Update 'head' table to OpenType 1.6
2010-12-13 15:54:56 -05:00
b768333514
Disallow ligature substitutions replacing one glyph
2010-12-13 14:22:35 -05:00
7eb875118d
Mozilla Bug 618592 - freeze on typekit
...
Fix apply_lookup() for zero-input broken fonts.
2010-12-13 14:13:35 -05:00
bbbbe80ec9
Rename original_direction to target_direction
2010-12-07 16:22:02 -05:00
ee8aaf976a
Fix arabic shaping of LTR text
...
We should ensure-direction before doing any complex work. The only
exception is mirroring that needs to see the original / final direction,
not the native. Handle that.
2010-12-07 16:20:42 -05:00
4f9e4a40bc
Fix failing checks
2010-11-22 11:30:32 -05:00
9da26d6669
Remove email address from Copyright headers
2010-11-22 11:03:18 -05:00
a45f000192
Clarify copyright notice
2010-11-18 13:59:10 -05:00
0884a8d9cd
Move generated table to its own file
2010-11-17 16:58:21 -05:00
14d784116b
Update Arabic joining table to include Mandaic
...
Mandaic was added to Unicode 6.0, but the joining data was not updated.
Draft ArabicShaping.txt from 6.1 includes the joining data for Mandaic.
Use that.
2010-11-17 16:52:58 -05:00
43bf2f7f1e
Add OpenType script tags for Unicode 5.2 and Unicode 6.0 scripts
...
Based on tags proposed by Microsoft for inclusion in OpenType.
2010-11-17 14:49:40 -05:00
afab01cf7c
Add Unicode 6.0 scripts
2010-11-17 14:35:34 -05:00
f234b68d18
Change HB_SCRIPT_MEITEI_MAYEK to HB_SCRIPT_MEETEI_MAYEK
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The new name matches the Unicode name. Reported by Jonathan Kew.
2010-11-17 14:25:44 -05:00
300cb41417
Add XXX marks
2010-11-17 12:57:23 -05:00
3a852ae7fe
Save general category and combining class in the buffer for reuse
2010-11-03 16:37:24 -04:00
a5ab682b9b
More "unreached code" warning fixes
...
Ugly :(.
2010-11-03 16:10:12 -04:00
4e22c7e941
Add comment
2010-11-03 16:10:12 -04:00
0342034d1c
Pedantic
2010-11-03 16:10:12 -04:00
4a2d844c2f
Minor code shuffling
2010-11-03 15:28:56 -04:00
11e3ec444a
Fix a few more "unreachable code" warnings
2010-11-03 15:11:04 -04:00
2304856340
Remove another couple lines of dead code
2010-11-03 12:47:27 -04:00
b8783c85ac
Fix unreachable-code warning
2010-11-03 11:51:43 -04:00
c2709119c8
Move things around some more
2010-11-02 19:12:59 -04:00
194d4566ec
Move buffer var allocation local
2010-11-02 19:12:59 -04:00
1e7c1fcbc3
Move code around
2010-11-02 19:12:59 -04:00
bf94b3ad22
Move some more code around
2010-11-02 19:12:59 -04:00
6334658fe7
Simplify mark skipping logic
2010-11-02 19:12:59 -04:00
8c69e65abe
Rename lookup_flags to lookup_props since it's more than just flags
2010-11-02 19:12:59 -04:00
98370e89d1
WIP removing external synthesized GDEF support and implementing it internally
2010-11-02 19:12:58 -04:00
870e2d6eac
Remove unused function
2010-11-02 19:12:58 -04:00
1115890b90
More cleanup
2010-11-02 19:12:58 -04:00
dbf56b1d94
More lig-id cleanup
2010-11-02 19:12:58 -04:00
f6a23a0b91
More removal of lig-id code from buffer
2010-11-02 19:12:58 -04:00
dd2ffd282c
Minor renaming
2010-11-02 19:12:58 -04:00
fe263272a2
Move setting lig_id/component out of buffer and to the gsub code
2010-11-02 19:12:58 -04:00
2e2b2480c0
Always allocate new ligature id
...
No practical point in reusing ligature ids.
2010-11-02 19:12:58 -04:00
bf07d5a29c
Set component=0 for ligature glyph
2010-11-02 19:12:58 -04:00
37ab877149
Remove comment
2010-11-02 19:12:58 -04:00
88474c6fda
Get rid of the OpenType-specific internal buffer representation
...
Add variant integers to buffer item types. More cleanup coming.
2010-11-02 19:12:58 -04:00
6cb8c34930
Add hb_var_int_t
2010-11-02 19:12:57 -04:00
f22802431a
Remove trailing comma
2010-11-02 19:12:57 -04:00
13528d0c78
Supposedly implement vertical support in GPOS
...
Not tested at all.
2010-10-27 14:09:27 -04:00
9624de5b49
Clarify cursive_chain (and change its sign)
2010-10-27 13:44:59 -04:00
d6c9eadb88
Remove more pointless LONGTERMTODO items
2010-10-27 12:34:50 -04:00
e204674fe3
Rename hb_ot_layout_get_lig_carets() to hb_ot_layout_get_ligature_carets()
2010-10-27 12:32:02 -04:00
3357d145f8
Implement vertical support in get_lig_carets()
2010-10-27 12:30:46 -04:00
8eeed7eddc
Remove LONGTERMTODO item that I'll never fix
2010-10-27 12:07:49 -04:00
184a5279c6
Remove unused macro
2010-10-27 12:00:49 -04:00
af5d02a269
Rewrite Cursive joining to act more like other pair lookups
...
Look forward for next character instead of joining to the last character.
2010-10-27 11:54:26 -04:00
ea22c749c7
Fix Cursive positioning
...
Test case: "مرا" rendered using IranNastaliq.
2010-10-27 11:09:48 -04:00
aefdb64689
Fix segfault with Arabic combining marks
2010-10-27 10:40:39 -04:00
248e3c2ba4
Oops, remove extra mask setting that broke complex shaping
2010-10-27 01:23:14 -04:00
502f4cba3e
Divide get_metrics into get_advance and get_extents
...
Graphite module not updated.
Bump version to 0.3.
2010-10-27 01:13:56 -04:00
ec6c0e54d3
Fix blob leak
2010-10-26 11:28:14 -04:00
bd7378b2ef
Massage mask setting a bit more
...
Still finding the exact correct way the masks should be set.
2010-10-13 18:33:16 -04:00
961f9baa7b
Oops, actually set global mask
2010-10-13 17:17:00 -04:00
39dede9fff
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.
2010-10-13 15:54:06 -04:00
3506b2e78d
Return early if mask is 0
2010-10-13 15:38:52 -04:00
5c1c8c9c50
Make sure feature values don't leak out of their mask
2010-10-13 15:36:38 -04:00
852912fc2d
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.
2010-10-13 15:34:50 -04:00
2989be4919
Set user masks after complex masks
2010-10-13 15:18:29 -04:00
3111b8a0d5
Fix stupid bug, oops
2010-10-13 10:41:53 -04:00
758f68b860
Fix Arabic shaper
...
It's tested now. It works!
2010-10-12 17:37:44 -04:00
13403bc67a
Hookup Arabic shaper!
...
Not tested yet.
2010-10-12 17:23:54 -04:00
57ac0ecb78
Merge clearing masks and setting global masks
2010-10-12 17:07:02 -04:00
fc96596b7c
Form clusters before setting masks
2010-10-12 17:00:40 -04:00
1e80782244
Clear masks before setting them up, not after!
2010-10-12 17:00:07 -04:00
fd3d32d31c
Add hb_ot_shape_execute()
...
Not public yet.
2010-10-12 16:57:47 -04:00
49baa1f69e
Add hb_ot_complex_shaper_t stuff and start hooking Arabic shaper up
2010-10-12 16:50:36 -04:00
605ed468f3
Add hb_ot_shape_plan_t
...
This is the object that a separate plan/execute shaping API will use in
between the two stages.
2010-10-12 16:19:38 -04:00
895fb5d364
Refactor, in a different direction
2010-10-12 16:00:21 -04:00
d2ba016ca1
More refactoring
2010-10-12 15:35:45 -04:00
66e487dfbf
Update Arabic shaping table to Unicode 6.0.0.
2010-10-12 13:51:19 -04:00
f4792d99ee
Fix infinite loop!
...
Untested code is indeed buggy code.
Mozilla bug #603352 .
2010-10-12 12:32:18 -04:00
993d1e786a
Fix missing negation in unreachable code!
...
Mozilla bug #603346
2010-10-12 11:17:30 -04:00
52601275d5
More separation
2010-10-08 20:38:46 -04:00
6b7e675862
Minor
2010-10-08 20:30:04 -04:00
aa9c450bb2
Enable 'rtlm' mirroring
2010-10-08 20:27:38 -04:00
36925f695d
Rename hb_mask_allocator_t to hb_ot_map_t
...
hb_ot_plan_t may be a better name, donno.
2010-10-08 20:21:09 -04:00
f5dd3be46b
Improve checks
2010-10-08 20:16:23 -04:00
5a2b0b3878
Add hb-ot-map.cc
2010-10-08 20:14:57 -04:00
ecc4550ed7
Fix feature overriding
2010-10-08 20:05:29 -04:00
8f08c32750
Minor cleanup
2010-10-08 19:51:03 -04:00
a806762a31
Add hb-ot-shape-private.hh
2010-10-08 19:21:46 -04:00
4924affe0f
Add hb-ot-map-private.hh
2010-10-08 19:18:16 -04:00
a7c5046d6b
Add private hb_segment_properties_t
2010-10-08 18:47:47 -04:00
b897c607d9
Flip the OT bit-allocation vs gsub/gpos inside-out
...
We now build our entire attack plan before jumping in.
2010-10-08 18:41:57 -04:00
e89b7d2a61
Logically separate feature collection
2010-10-08 12:29:59 -04:00
5b88908f12
Minor
2010-10-08 12:23:01 -04:00
5360ce0c5c
Move some more code around
2010-10-07 21:21:11 -04:00
d9c7260788
Minor
2010-10-07 21:19:54 -04:00
efe0d682e8
Simplify compiling lookups
2010-10-07 21:12:46 -04:00
476c94218b
Rename
2010-10-07 17:47:33 -04:00
34db6f031d
Add XXX note
2010-10-07 01:21:19 -04:00
98aa3f6544
Call hb_ot_shape_setup_lookups_complex()
2010-10-06 00:23:36 -04:00
f1d07885dc
Rename setup_lookups()
2010-10-06 00:21:37 -04:00
affc5abac7
Move table_tag to hb_ot_shape_context_t
2010-10-06 00:18:16 -04:00
967240dd8b
Add internal hb_ot_shape_context_t
2010-10-05 23:00:05 -04:00
3eb936f153
Add Arabic/Syriac/N'ko shaping logic
...
Not hooked up just yet.
2010-10-05 19:22:06 -04:00
e81d7afe6e
Add hb_face_get_upem()
2010-10-04 18:18:48 -04:00
bd361945a8
Add API comments
2010-10-04 17:22:57 -04:00
645f6f265b
Add is_mutable() functions
...
Correspond to the make_mutable() ones.
2010-10-04 17:01:01 -04:00
19c0eab8cf
Add getters for all setter APIs
...
One in particular is not a straight getter: hb_font_unset_funcs() is
special because of the specific needs of the lifecycle management of
the user_data object.
2010-10-04 16:45:21 -04:00
f0feb084b0
Minor
2010-10-03 19:09:39 -04:00
ac0c1663fa
Avoid div-by-zero, validate upem
2010-10-01 19:09:23 -04:00
7f97d2cd90
Pedantic
2010-10-01 19:09:01 -04:00
2841436926
Don't zero glyph advances in MarkToBase and similar lookups
...
See email thread "Should MarkToBase attachment zero the mark advance?"
started by Jonathan Kew on 23 August 2010 for details.
2010-10-01 18:32:45 -04:00
36b3862009
One fewer cmp() implementation...
2010-09-29 12:10:24 -04:00
4e573715ae
Improve cmp function parameter namings and casts
...
No semantic change.
2010-09-28 16:28:57 -04:00
dca8aff246
Add comment re DejaVu Sans Mono having 'dflt' script
2010-09-28 16:25:45 -04:00
9dc45401c0
Fix stupid bug in bsearch cmp function!
2010-09-28 16:23:28 -04:00
f2a30bd605
Remove unimplemented method hb_font_get_funcs()
...
Got to add a suitable replacement.
2010-09-23 10:27:08 -04:00
7b9a38a112
Add test.c using public API
2010-09-22 17:42:59 -04:00
9ea7368fce
Fix hb_ot_layout leak
2010-09-22 17:38:44 -04:00
8e577acae2
Fix blob refcounting with insane SFNT table directories
2010-09-22 17:37:02 -04:00
5bd1e95236
Speedup Device table delta computation for common cases
2010-09-22 16:46:18 -04:00
ed4acbde9c
Fix NULL dereference
...
Reported by Jonathan Kew. Face table handling needs to be redone
anyway, but fix this for now.
2010-08-16 14:36:27 -04:00
258305c2a5
[GPOS] Fix div-by-zero
...
Patch by Jonathan Kew. Mozilla bug #465728 .
2010-08-13 14:10:02 -04:00
2422c4b96d
Add TODO
2010-08-13 14:00:34 -04:00
27f0b092a1
Logically separate feature allocation from application
2010-07-23 17:35:54 -04:00
6cf63132dc
Minor
2010-07-23 17:32:26 -04:00
4e4ef24e46
Towards separating bit allocation from shaping
2010-07-23 17:22:11 -04:00
acdba3f90b
Prefer C linkage
2010-07-23 15:39:27 -04:00
cc6d52279d
De-C++ where possible
...
Helps with avoiding many "extern C" declarations in source files.
2010-07-23 15:00:13 -04:00
0dd200d28f
Header dep cleanup
2010-07-23 14:56:29 -04:00
fb0d252462
dos2unix
2010-07-23 14:54:22 -04:00
81408cd51c
Don't use "operator ="
...
Some compilers don't like operator = defined on members of union members
either. Reported by Ginn Chen for Sun Studio compilers.
2010-07-23 14:46:57 -04:00
4f801bd658
Mozilla bug 580233 - check for zero-length record in hb sanitizer.
...
Patch / report by Jonathan Kew.
2010-07-21 16:37:01 -04:00
17e9ff938b
Fix 64bit issues with debug prints
2010-07-15 11:21:34 -07:00
fd56ae4963
Don't bother sorting, it's a safe font error if the array is not sorted
2010-07-08 00:53:40 -04:00
cc8a4abea6
Use bsearch where applicable
2010-07-08 00:40:04 -04:00
2f418f5709
Remove useless TODO
2010-07-07 22:07:40 -04:00
da8edbb622
Fix header
2010-06-09 07:15:39 -04:00
d05d13df02
Add a test for header preprocessor guards
2010-06-09 07:15:03 -04:00
0f0cd9d361
Fix header tags
2010-06-09 06:32:56 -04:00
f2a1b411b1
Followup fix for variation-selectors
...
Patch from Jonathan Kew
2010-06-03 11:37:51 -04:00
a224b4d502
Fix skipping variation-selectors
2010-06-02 22:31:41 -04:00
81a77b115d
Make feature sorting stable
2010-06-01 23:03:54 -04:00
fdc322a820
Minor
2010-05-28 20:55:52 -04:00
f062ec6bb2
Further simplify mask allocator
2010-05-28 20:54:43 -04:00
8af45fda47
Fix global feature handling
2010-05-28 20:41:20 -04:00
e04685ee7b
Simplify mask allocation
2010-05-28 20:37:06 -04:00
0e235d0fc9
Towards a mask allocator
2010-05-28 20:27:30 -04:00
81c5e8724b
Allow disabling default features
...
Patch from Jonathan Kew
2010-05-28 18:31:16 -04:00
2163afbf35
Add note about UTF-8 decoder
2010-05-27 14:04:15 -04:00
226faa58f4
Fix loop
2010-05-27 11:42:34 -04:00
56bef5680c
Fixes to Python and Graphite from Martin
2010-05-27 11:41:47 -04:00
b485da0b71
Disable Graphite as it crashes all over the place...
2010-05-27 11:39:19 -04:00
93ac709b1f
Cypriot is RTL
2010-05-26 16:22:00 -04:00
15c7379c16
Revert "Merge remote branch 'martin/master'"
...
This reverts commit 80af2812fbc442672ec2
2010-05-26 10:48:10 -04:00
80af2812fb
Merge remote branch 'martin/master'
2010-05-24 18:14:24 +01:00
c442672ec2
Fix struct initializers
2010-05-24 18:02:32 +01:00
f5ac9de259
Minor
2010-05-24 18:01:09 +01:00
f97bf4f812
Make sure we initialize all callbacks upon creation
...
Also fixes issue with unicode callbacks never being set really.
2010-05-24 17:50:19 +01:00
bf36a1074a
Move all callback functions in a vtable structs
2010-05-24 17:46:21 +01:00
3109a86add
hb-graphite now no longer has -ve advances within clusters. Fix infinite loop in tag_to_script(). python fixed to use tag_to_script and allow hbtestfont to be passed font files, where fontconfig knows about them.
2010-05-24 13:25:37 +01:00
72631c9d06
Merge branch 'master' of git://git.freedesktop.org/~behdad/harfbuzz-ng
2010-05-22 09:38:02 +01:00
1432ab15c1
Add graphical output to hbtestfont
2010-05-22 00:56:40 +01:00
bbc7a99d01
Move mirroring around a bit
2010-05-21 18:25:08 +01:00
bd0987386b
Add a few more standard features
2010-05-21 18:06:35 +01:00
75f3469ca6
Add note
2010-05-21 17:59:04 +01:00
1094a294f6
Add rtlm
2010-05-21 17:58:20 +01:00
074ea78749
Add ltra, ltrm, and rtla features
2010-05-21 17:53:10 +01:00
1ce7b87c4d
Cleanup bitmask allocation
2010-05-21 17:31:45 +01:00
dd22a8f7bf
Add note
2010-05-21 16:43:17 +01:00
cbd1d6a63a
Rename Grxxx to HbGrxxx
2010-05-21 15:16:43 +01:00
0375bdd202
Rename classes from Grxxx to HbGrxxx
2010-05-21 15:13:26 +01:00
a5a72e004b
Add hb-ot-shape.h, oops.
2010-05-21 15:12:52 +01:00
aa62a402a7
Fix Makefile to install hb-ot-shape.h
2010-05-21 14:42:11 +01:00
9722b8f005
Simple renames
2010-05-21 14:37:47 +01:00
02f28550d7
Graphite also forces us to link to libstdc++ currently
2010-05-21 14:37:28 +01:00
ca663bb23c
Move main shaper code into hb_ot_shape()
2010-05-21 14:34:23 +01:00
7acd232d36
Fix test failing
2010-05-21 14:20:48 +01:00
dd47924d88
Fix warnings
2010-05-21 14:18:08 +01:00
305ba86715
Import Graphite shaping backend by Martin Hosken
2010-05-21 14:15:39 +01:00
83f34677bc
Add hb_tag_from_string()
2010-05-21 13:43:49 +01:00
4a9a5c0b06
Don't allocate bits for features not available
2010-05-21 13:33:46 +01:00
e53d77142a
Speed up feature mask setting
...
Patch from Jonathan Kew.
2010-05-21 13:32:38 +01:00
4fa67f34ec
Add Unicode 5.2 scripts
2010-05-21 13:29:12 +01:00
ee1b322100
Fix feature mask setting
2010-05-21 12:55:57 +01:00
b490fa3433
Add hb_ot_tag_to_script()
2010-05-21 11:15:07 +01:00
280af1bddb
Let hb_face_get_table() return NULL if table not found
2010-05-20 18:33:35 +01:00
1cdbfd944e
Fix alternate, again
2010-05-20 17:47:28 +01:00
fdca3d5160
Fix alternate off-by-one
2010-05-20 17:46:20 +01:00
b634beb39e
Fix delta scale, again...
2010-05-20 17:44:52 +01:00
40335d4533
Remove unused operator
2010-05-20 17:35:14 +01:00
f7acd8df51
Do alternate glyph selection!
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Kinda hand-wavy right now. Not tested.
2010-05-20 17:26:35 +01:00
750a229455
get_table() is allowed to return NULL. Use that to simplify code
2010-05-20 16:23:27 +01:00
99d9ef785f
Write hb_face_create_for_data() in terms of hb_face_create_for_tables()
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Fixes lack of head_table initialization in create_for_tables() also.
2010-05-20 15:47:49 +01:00
6774463883
Apply user features to ranges!
2010-05-20 15:41:20 +01:00
9b60233385
Add _hb_bit_storage()
2010-05-20 15:31:12 +01:00
6b1b957f6d
Add lookup_map
2010-05-20 15:14:44 +01:00
60010a0c4d
Update always-apply mask from 0xFFFF to 1
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We plan to use the first bit to be always on.
2010-05-20 14:05:02 +01:00
009aad5678
Invert the mask logic
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Before, the mask in the buffer was inverted. That is, a 0 bit meant
feature should be applied and 1 meant not applied, whereas in the
lookups, the logic was positive.
Now both are in sync. When calling hb_buffer_add_glyph() manually,
the mask should be 1 instead of 0.
2010-05-20 14:00:57 +01:00
7f411dbfd9
Apply user features
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No ranges yet
2010-05-20 13:40:18 +01:00
0db299ccad
Change hb_feature_t to keep tag/int instead of string
2010-05-20 13:30:09 +01:00
0a4399ca22
Fix scale issues
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hb_font_set_scale() now sets the value to be used to represent a unit
pixel. For example, if rendering a 10px font with a 26.6 representation,
you would set scale to (10 << 6). For 10px in 16.16 you would set it to
(10 << 16). This space should be the same space that the get_glyph_metrics
and get_kerning callbacks work in.
2010-05-19 15:45:06 -04:00
cf5585cfa6
Add 'head' table
2010-05-19 12:03:35 -04:00
e29caf3f94
Add LONGDATETIME
2010-05-19 11:47:17 -04:00
f415755fdf
Minor
2010-05-17 15:14:14 -04:00
73af7756dc
Indent
2010-05-14 23:38:08 -04:00
3567b87cce
Add an inline version of hb_buffer_ensure()
2010-05-14 23:28:44 -04:00
a6a79df5fe
Handle malloc failture in the buffer
2010-05-14 23:20:16 -04:00
ca54a12658
Minor
2010-05-14 22:25:42 -04:00
910a33fe84
Update buffer docs
2010-05-14 22:13:38 -04:00
36b73c80df
Shortening buffer accessors: rename buffer->in_pos to buffer->i
2010-05-14 22:10:39 -04:00
29427c5c51
Shortening buffer accessors: rename buffer->out_length to buffer->out_len
2010-05-14 22:08:22 -04:00
6960350be9
Shortening buffer accessors: rename buffer->in_length to buffer->len
2010-05-14 22:07:46 -04:00
1b621823f3
Shortening buffer accessors: rename buffer->positions to buffer->pos
2010-05-14 22:05:53 -04:00
9d5e26df08
Shortening buffer accessors: rename buffer->out_string to buffer->out_info
2010-05-14 22:03:11 -04:00
7e7007a1c9
Shortening buffer accessors: rename buffer->in_string to buffer->info
2010-05-14 22:02:37 -04:00
8e6b6bb293
Merge buffer->out_pos and buffer->out_length
2010-05-14 21:58:22 -04:00
22f668eb9a
Remove the unused BUFFER macro
2010-05-14 21:41:04 -04:00
7e53ebe478
Remove the IN_CURGLYPH() macro
2010-05-14 21:38:46 -04:00
d784da1923
Remove the IN_CURINFO() macro
2010-05-14 21:37:18 -04:00
281f59b4fb
Remove IN_INFO() and IN_NEXTGLYPH() macros
2010-05-14 21:34:22 -04:00
6e489cdf76
Remove the IN_GLYPH() macro
2010-05-14 21:07:35 -04:00
01feb74c78
Remove the IN_CLUSTER() macro
2010-05-14 21:00:08 -04:00
d63a1e089a
Remove the IN_MASK() macro
2010-05-14 20:30:07 -04:00
89e2834dab
Remove the IN_LIGID() macro
2010-05-14 20:26:44 -04:00
4a871041f4
Remove IN_COMPONENT() macro
2010-05-14 20:25:04 -04:00
27da6dd89a
Remove OUT_GLYPH() and OUT_INFO() macros
2010-05-14 20:17:50 -04:00
cc6ae7ff91
Fix lookahead matching. Oops!
2010-05-14 20:09:48 -04:00
3109375b84
Remove POSITION() and CURPOSITION() macros
2010-05-14 19:55:27 -04:00
d7cfb3b2d1
s/\<context\>/c/g
2010-05-13 14:18:49 -04:00
f679635893
Don't use variable-length-arrays
2010-05-13 13:34:17 -04:00
72071a8afa
Add a few more buffer convenience methods
2010-05-13 13:22:24 -04:00
11a81612e5
Minor
2010-05-13 00:01:40 -04:00
3f93518a63
Improve check for internal symbols
2010-05-12 23:48:40 -04:00
357d0f29c4
Make HB_PRIVATE more useful
...
So we can apply it to class methods also. Not sure if that works!
2010-05-12 23:46:16 -04:00
1d5e780136
Add a few other buffer methods
2010-05-12 23:43:00 -04:00
d0316a81f5
Add buffer->swap()
2010-05-12 23:34:52 -04:00
3b649a38b5
Add check for internal symbols
2010-05-12 23:28:38 -04:00
eee8598d75
Hide internal symbols
2010-05-12 23:22:55 -04:00
8951fc2c82
Add buffer->allocate_lig_id()
2010-05-12 23:13:39 -04:00
1ce4dc95db
Use bit tricks for HB_DIRECTION_IS_*
...
We already depend on the exact values of the direction enum
in HB_DIRECTION_REVERSE(), so we may as well use that.
2010-05-12 18:29:25 -04:00
22da7fd94d
Rename a few files to be C++ sources
...
In anticipation for buffer revamp coming.
2010-05-12 18:23:21 -04:00
c3df649f25
Fix comment
2010-05-11 13:54:12 -04:00
281f08954a
Remove obsolete friend
2010-05-11 11:37:58 -04:00
70c9bfd564
Simplify PairSet
2010-05-11 00:36:30 -04:00
97e7f8f305
Add CONST_FUNC annotation
2010-05-11 00:11:36 -04:00
494d28ad98
Simplify likely() implementation
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Shrinks .text by 1%!
2010-05-10 23:50:07 -04:00
75651b2087
Fix warnings
2010-05-10 23:44:51 -04:00
4c20d8c057
Sprinkle a few strategic likely()'s
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Shrinks the code size by some 2% even.
2010-05-10 23:27:54 -04:00
69cb28bc13
Remove a few likely()'s
2010-05-10 23:13:08 -04:00
24552ecf92
Remove excess sub_format sanitize
2010-05-10 23:08:41 -04:00
f7adc5e9be
Shrink NullPool now that we have accurate size tracking
2010-05-10 22:41:50 -04:00
3d44fb6f15
Fix warning
2010-05-10 22:22:54 -04:00
b5db4f1e4e
Clean up NO_INDEX
2010-05-10 22:22:22 -04:00
fe9bc070e1
Fix awful confusion between lookup format and subtable format
...
As reported by John Daggett.
2010-05-10 21:39:24 -04:00
458ecbb60b
Fix tracing order
2010-05-10 21:11:35 -04:00
48146e5612
Don't fail sanitize on NULL data
2010-05-10 20:07:56 -04:00
d2c2ca8faf
Fix comment
2010-05-10 19:58:25 -04:00
b435ab7e29
Fix accessing tables from NULL pointer
2010-05-10 19:51:57 -04:00
dacebcadae
Simplify unions
2010-05-10 19:45:41 -04:00
fd671e0243
Remove unused macro
2010-05-10 19:02:32 -04:00
0eb9fc6e37
Change DEFINE_SIZE_VAR to DEFINE_SIZE_ARRAY
2010-05-10 19:01:17 -04:00
596e471aa5
Cleanup DEFINE_SIZE_VAR2
2010-05-10 18:48:29 -04:00
33afa4e2dc
Minor
2010-05-10 18:35:02 -04:00
b961518b96
Simplify array access
2010-05-10 18:20:54 -04:00
54842374c2
Fix check_struct to check min_size instead of sizeof
2010-05-10 18:13:32 -04:00
ed07422c33
Further cleanup of sizeof
2010-05-10 18:08:46 -04:00
a82ef7a893
Remove CastP completely
2010-05-10 17:55:03 -04:00
40cbefe858
Remove unnecessary casts
2010-05-10 17:47:22 -04:00
09766b1ec5
Make StructAtOffset take a pointer
...
Is safer.
2010-05-10 17:36:03 -04:00
bea34c7cbb
Further cleanup of DEFINE_SIZE
2010-05-10 17:28:16 -04:00
0abcc3b48c
Cleanup
2010-05-10 17:04:20 -04:00
b3651231bf
Remove ASSERT_SIZE in favor of the safer DEFINE_SIZE_STATIC
2010-05-10 16:59:57 -04:00
569da92bc6
Cleanup ASSERT_SIZE_VAR
2010-05-10 16:46:36 -04:00
99bf03459f
Whitespace
2010-05-06 19:37:32 -04:00
65f46b0033
Simplify DEFINE_NULL_DATA
...
Using ::min_size.
2010-05-06 19:35:19 -04:00
e45d3f86f9
Start cleaning up get_size()
...
So we know when the size is static and when dynamic.
2010-05-06 19:33:31 -04:00
b157617644
Remove the last of SANITIZE macros: SANITIZE_SELF
2010-05-06 14:48:27 -04:00
4f252fedc7
Remove SANITIZE macro
2010-05-06 13:30:23 -04:00
c2ddfd2d26
Cleanup Value casts
2010-05-06 13:21:54 -04:00
41a93d2c1f
Remove SANITIZE_WITH_BASE
2010-05-06 12:55:14 -04:00
f5fab0c718
Remove SANITIZE_MEM
2010-05-06 10:26:52 -04:00
4ad2cc5dec
Rename check to check_range
2010-05-06 09:24:56 -04:00
1cd1e117d0
Remove SANITIZE_ARRAY
2010-05-05 20:15:14 -04:00
583d7f9586
Cosmetic
2010-05-05 01:49:22 -04:00
705e215268
Minor
2010-05-05 01:40:25 -04:00
b18eafd0f6
Minor
2010-05-05 01:39:26 -04:00
4169710911
Simplify chaining
2010-05-05 01:37:58 -04:00
1911b9d21b
Remove APPLY_ARG_DEF and APPLY_ARG
2010-05-05 01:32:04 -04:00
6c42cddfe5
Port apply to use hb_trace_t
2010-05-05 01:30:48 -04:00
969c9705ae
Move context_length into apply_context
2010-05-05 01:23:44 -04:00
94a23aaeca
Move buffer into apply_context
2010-05-05 01:13:09 -04:00
63493f956d
Move layout_context into apply_context
2010-05-05 01:01:05 -04:00
fff9aa263d
Minor
2010-05-05 00:32:21 -04:00
27e302dc8e
I keep changing my mind about this
2010-05-05 00:26:16 -04:00
39840474af
Remove SANITIZE_ARG_DEF and SANITIZE_ARG
2010-05-05 00:23:19 -04:00
b261e2ad5c
Remove trace from sanitize_shallow()
2010-05-05 00:20:16 -04:00
dfc8cbe854
Add hb_trace_t
2010-05-05 00:19:46 -04:00
20e3dd5d29
Make sanitize_depth variable automatic and not passed through function args
2010-05-04 23:32:49 -04:00
4a446ac351
Use function template for pass-thru argument
2010-05-04 22:56:20 -04:00
98daaf183d
Make _hb_sanitize_*() methods of the context object
2010-05-04 22:42:49 -04:00
bb029af943
Remove SANITIZE_THIS
2010-05-04 15:28:52 -04:00
2226fc93d1
Rename SANITIZE_BASE to SANITIZE_WITH_BASE
2010-05-04 15:12:17 -04:00
89da1346ec
Remove SANITIZE_OBJ
2010-05-04 15:01:45 -04:00
4d4cce9626
Remove SANITIZE_THIS2
2010-05-04 14:57:55 -04:00
26bfcb64e4
Cosmetic
2010-05-04 14:49:45 -04:00
be74284673
Remove SANITIZE_THIS3
2010-05-04 14:47:05 -04:00
fbab9f9bd8
Remove SANITIZE_BASE2
2010-05-04 14:42:10 -04:00
73c7dbf7f5
Remove SANITIZE2
2010-05-04 14:40:55 -04:00
c9f14687a3
Remove the NEUTER macro, move code to a method
2010-05-04 14:38:08 -04:00
30fa2821c2
Make internal method private
2010-05-04 14:28:18 -04:00
ce5694c796
[main] Recognize Apple SFNTs
2010-05-04 14:10:18 -04:00
710500a93e
Comment new SFNT tags
2010-05-03 23:11:16 -04:00
64d3fc8d0d
Cosmetic: Rename HB_LIKELY/HB_UNLIKELY to likely/unlikely
2010-05-03 22:51:19 -04:00
fa3b3d5844
Mark a couple functions as inline
2010-05-03 22:47:22 -04:00
6b84198f9d
Merge remote branch 'jrmuizel/master'
2010-05-03 22:46:52 -04:00
eaf29edb8f
HB_UNUSED is unneeded on static inline functions
2010-05-03 22:27:56 -04:00
4ce578ed36
Include the tags from the Apple specification for TrueType fonts
2010-05-03 15:03:53 -04:00
631d10b728
Remove unused method
2010-05-02 21:14:21 -04:00
f0abcd6940
Whitespace
2010-05-02 18:14:25 -04:00
a8d960bd26
[GPOS] Speedup apply_value()
2010-04-29 14:31:56 -04:00
2cd1ea4411
[ft] Disallow getting the entire font data with tag=0
2010-04-29 14:16:43 -04:00
33d13fdda9
Rename HB_GNUC_UNUSED -> HB_UNUSED
2010-04-29 13:56:44 -04:00
7d3a126334
Define HB_FUNC for portability to non-gcc
2010-04-29 13:54:01 -04:00
fa030175ca
[sanitize] Make debug code always available to the compiler
...
Such that we don't break debug build all the time.
2010-04-29 13:48:26 -04:00
fde6f5bd68
Convert to uppercase in hb_ot_tag_from_language()
2010-04-29 04:41:41 -04:00
6f729b45b0
More contour point use
2010-04-29 03:59:06 -04:00
3840b6b505
[gdef] Fix delta scale
2010-04-29 03:48:27 -04:00
4ac6cc284b
[gdef] Fix rounding
2010-04-29 03:48:11 -04:00
b52fbb1bab
[gdef] Implement getting contour point
2010-04-29 03:47:00 -04:00
4c5fbae011
Make sure mirroring is done in original direction
...
Reported by Jonathan Kew.
2010-04-29 03:39:39 -04:00
ce23c9234b
Use BCP47 private-use tags for OpenType tag language string mapping
2010-04-29 03:31:03 -04:00
eaf1d9a46c
Minor
2010-04-29 03:11:32 -04:00
3a4784fe88
Fix bug in hb_language_from_string()
...
Reported by Jonathan Kew.
2010-04-29 02:58:38 -04:00
Behdad Esfahbod
Bradley Grainger
Martin Hosken
Jeff Muizelaar