7aa12ebdff
[unicode] Simplify method setting
2011-05-11 11:55:11 -04:00
d5bfd02721
Minor
2011-05-11 11:48:28 -04:00
6a4e7e1372
Add maxp table
...
Not used for anything right now. Will use to get num_glyphs in the future.
2011-05-11 10:31:33 -04:00
a513dbcf73
[API] Change signature of get_contour_point and get_kerning ffuncs
...
get_contour_point now takes glyph id before point_index.
get_kerning now takes a vector to fill-in.
2011-05-11 00:38:22 -04:00
63d646fb29
[font] Do user-space conversion when chaining up to parent font
2011-05-11 00:15:37 -04:00
b6f902a1a9
Minor
2011-05-11 00:04:15 -04:00
abcfe9b59b
Remove hb_ot_layout_context_t, simplify code
2011-05-11 00:02:02 -04:00
1ded6d8bbf
Make default font-funcs chain-up to the parent
2011-05-10 20:50:06 -04:00
b9d975b931
[API] Pass down closure user_data to font funcs
2011-05-10 20:41:13 -04:00
446df9cdb1
Whitespace
2011-05-10 20:14:44 -04:00
686c2d165d
[API] Remove font_funcs func getter functions
2011-05-10 20:04:26 -04:00
defc45be6d
[API] Add hb_font_create_sub_font() and hb_font_get_parent()
...
Not quite useful just yet.
2011-05-10 20:02:49 -04:00
11bb8fe7b3
[font] Fix internal sign of x/y_scale
...
Should have been done as part of da97541988
2011-05-10 19:57:00 -04:00
85e6218e33
[API] Remove broken-by-design hb_font_unset_funcs()
2011-05-10 19:40:44 -04:00
74f1d896f2
Add hb_font_make/is_immutable()
2011-05-10 19:39:32 -04:00
8c7a100a4d
Fix build without mutex
2011-05-10 19:21:07 -04:00
19d3035c40
Remove duplicate atomic_int implementation
2011-05-10 19:18:12 -04:00
45bfa99034
Fix set implementation to be truly threadsafe even with destroy() callbacks
...
The test/object test is passing again, instead of deadlocking.
2011-05-10 19:15:49 -04:00
1c9f8717eb
[API] Simplify blob API, remove lock
2011-05-06 22:59:42 -04:00
a0f337a1cc
Remove unused hb_blob_try_writable_inplace()
2011-05-06 19:20:52 -04:00
08611d5194
Add note re deadlocks
2011-05-06 16:28:10 -04:00
34fb5521a5
[API] Add hb_language_get_default()
...
It uses locale information to detect default language. It's used by
hb_shape() whenever language is not set on the buffer.
Not sure how to properly test it in the test suite. Tested by observing
that with DejaVu Sans we select the proper local glyph version for U+431
under Serbian locale. See http://www.pango.org/ScriptGallery
2011-05-06 00:05:08 -04:00
c78f448558
[API] Add version macros and functions
...
Step version up to 0.5.0.
Also, fix to pass "make distcheck"
2011-05-05 21:31:04 -04:00
3935af1c0d
[buffer] Remove wrong optimization
...
While the cluster fields of the glyph string are usually sorted, they
wouldn't be in special cases (for example for non-native direction).
Blindly using bsearch is plain wrong. If we want to reintroduce this
optimization we have to make sure we know the buffer clusters are
monotonic and in which direction. Not sure it's worth it though.
2011-05-05 16:09:45 -04:00
46df682851
Make user_data access threadsafe
...
For now, by taking a global user_data mutex.
2011-05-05 15:33:19 -04:00
218e67b9ee
Shrink code
2011-05-05 15:28:37 -04:00
b8d6183ebc
Use threadsafe set implementation for hb_language lookups
...
Note that the static variable has to be a global static, as gcc
implements local statics differently and that would require linking
to libstdc++, which we don't want.
2011-05-05 15:14:04 -04:00
d37486d87b
Add hb_threadsafe_set_t
2011-05-05 15:07:54 -04:00
b45f32ee4e
Use hb_array_t for hb_language_t mapping
2011-05-05 15:00:43 -04:00
21d2c92fdf
Move code around
2011-05-05 14:47:53 -04:00
265ac614ea
Replace fixed-size lookup_maps array with hb_array_t
2011-05-05 14:38:16 -04:00
6843569d2c
Replace fixed-size feature_maps array with hb_array_t
2011-05-05 14:30:51 -04:00
44b0a4d2fc
Replace fixed-size feature_infos array with hb_array_t
2011-05-05 13:42:19 -04:00
b214ec3ac0
Minor
2011-05-05 13:24:07 -04:00
811482bd65
Replace hb_map_t with hb_set_t which is more intuitive and flexible
2011-05-05 13:21:04 -04:00
478a42536f
Make array/map implementation more generic
2011-05-05 12:39:51 -04:00
b81bd42951
Make hb_mutex_*() macros take a pointer
...
More intuitive.
2011-05-05 00:21:16 -04:00
a4b1900913
Add hb_static_mutex_t
2011-05-05 00:17:43 -04:00
56eb5ad6f9
Move code around
...
Mutex (and Windows.h by extension) are fairly isolated now.
2011-05-04 19:27:37 -04:00
d292885893
[ft] Fix font->face handling
...
Don't use _cached()
2011-05-03 01:03:53 -04:00
2000179487
Move Win32 thread-safety stuff to hb-object-private.h
...
The Win32 definitions for LONG, ULONG, etc conflicts with
hb-open-type.h. Avoid that by making sure hb-object-private.h
and hb-open-type.h are not included in the same compilation unit.
2011-05-03 00:49:06 -04:00
266b34418c
Refactor to keep hb-object-private.h and hb-open-type.h separate
...
Needed to be able to include <Windows.h> from hb-object-private.h.
2011-05-03 00:35:53 -04:00
d4141a44b9
[blob] Implement sub_blob() in terms of create()
...
Fixes problem with uninitialized sub_blob->mutex among other things.
Reported by Bradley Grainger.
2011-05-03 00:19:18 -04:00
fc52e9e44c
Implement win32 thread-safety stuff
...
Patch from Bradley Grainger.
2011-05-03 00:09:16 -04:00
f55272ecde
Add hb_mutex_free() and use it
...
Based on patch by Bradley Grainger.
2011-05-02 20:57:28 -04:00
8d5186484b
Cosmetic
2011-05-02 20:52:21 -04:00
72657e4ce7
[API] Make hb_font_create() take a face and reference it
2011-05-02 20:47:23 -04:00
cec6611c5c
Protect NULL in a couple places
2011-05-02 20:18:58 -04:00
5a5030366e
Fix bug in array growth implementation
...
With this, test/object is now passing. Yay!
2011-05-02 19:54:29 -04:00
16123e1070
Fix bug in map implementation
2011-05-02 19:54:17 -04:00
1cd5969f25
[object] Fix bug in get_user_data() implementation
2011-05-02 19:53:39 -04:00
4911062d5b
[API] Rename hb_blob_create_empty() to hb_blob_get_empty()
2011-05-02 19:36:39 -04:00
1ab1d3e38c
[face] Return nil face if blob is inert
2011-05-02 19:35:53 -04:00
e87867cb88
[buffer] Fail in _create() if we cannot pre-allocate the requested size
2011-05-02 19:35:05 -04:00
c784c67a28
[unicode] Make _get_parent() return _nil object instead of NULL
2011-05-02 15:59:57 -04:00
03034acb8a
[icu] Make sure we return script UNKNOWN instead of INVALID
2011-05-02 12:37:45 -04:00
d02985ec5a
ISO 15924 fixes
...
Update to http://unicode.org/iso15924
Fixes some of the test failures in test-unicode with ICU. Still
one more to fix before the test passes.
2011-05-02 12:35:14 -04:00
6af9cff5e1
[test/unicode] Use text fixture instead of static variables
2011-04-29 12:12:37 -04:00
243673d601
[test/buffer] Add more extensive UTF-8 test data from glib
2011-04-28 19:37:51 -04:00
c7ffe2ad5f
[API Remove hb_font_funcs_copy()
...
Will be adding font_funcs subclassing instead.
2011-04-28 16:03:29 -04:00
30f34d08d4
[TODO] Remove finished items
2011-04-28 16:02:40 -04:00
080a0eb7d8
Add _hb_unsigned_int_mul_overflows
2011-04-28 16:01:01 -04:00
3264042873
[test/buffer] Test pre_allocate() and allocation_successful()
2011-04-28 14:24:16 -04:00
123aa04f7b
Fix possible but improbable overflow in hb_array_t
2011-04-28 12:58:28 -04:00
e0db4b868f
[buffer] More error handling
...
Should be all set now.
2011-04-28 12:56:49 -04:00
5fa849b77d
[API] Add _set/get_user_data() for all objects
2011-04-27 21:46:01 -04:00
852e08ec8f
Move code around
2011-04-27 21:45:51 -04:00
29c67d3f70
Add initial implementation of user_data to objects
2011-04-27 21:27:40 -04:00
47e71d9661
[object] Remove unnecessary use of macros
2011-04-27 16:41:08 -04:00
8be1420f8f
[blob] Use HB_FUNC instead of __FUNCTION__
2011-04-27 16:16:43 -04:00
ae008b90cf
[object] Add tracing support back in
2011-04-27 16:16:39 -04:00
39a840ae65
[API] Add hb_direction_from/to_string()
...
And hb-view --direction argument.
2011-04-27 14:48:19 -04:00
f1425a549f
Rename hb-view.c and test.c to .cc files
2011-04-27 12:15:06 -04:00
65e0063eae
Make buffer size growth start from 32 instead of 8
2011-04-27 09:38:23 -04:00
d4bee9f813
[API] Add hb_unicode_funcs_get_default()
2011-04-27 09:38:19 -04:00
153142dac8
Replace simple macros with inline functions for better type safety
...
Now that we use C++ for all source code, lets benefit from it!
The hb_be_int16/32_get/put/eq() macros grow code size if replaced with
inline functions, so leave them as is.
2011-04-27 02:07:46 -04:00
40a9b8154f
Add TODO item
2011-04-27 01:48:56 -04:00
ebdc83467c
Don't return in void function
...
Would have been nice if gcc had warned...
2011-04-27 01:41:24 -04:00
ec6f9c2fd0
Further simplify object handling
2011-04-21 18:35:58 -04:00
fca368c468
Add hb_object_header_t which is the common part of all objects
...
Makes way for adding arbitrary user_data support.
2011-04-21 18:24:02 -04:00
a9f24c8029
Move hb_reference_count_t to hb-private.h
2011-04-21 17:18:22 -04:00
2409d5f8d7
Update Copyright headers
2011-04-21 17:14:28 -04:00
08da7a3841
[hb-view] Accept numbers in feature tag name
...
Reported by Adam Twardoch.
2011-04-21 16:59:10 -04:00
24229eb132
Remove obsolete comment
...
Talking to Ryan Lortie, he thinks my comment doesn't make sense.
So I'm making the getter const. Note that g_atomic_int_get()
casts that away itself, so we don't need to worry about that
(which kinda makes me uncomfortable actually).
2011-04-21 16:55:17 -04:00
dcb7026f33
Add ASSERT_STATIC_EXPR macro
...
Unused right now.
2011-04-21 16:34:22 -04:00
3e8bdbf941
Cleanup hb_refrence_count_t
2011-04-21 16:16:21 -04:00
783a7d6969
[TODO] Remove finished items
2011-04-21 16:03:59 -04:00
da97541988
[API] Allow negative font x_scale/y_scale
...
I was reconsidering whether y should grow down, since all three/four
times I've used this API I was tricked and got that wrong in my use.
So I was very inclined to make y grow down instead of up. However,
considering that the font space has y up and it would be very confusing
for callbacks to work against that, I decided that what I really want
is for the user to be able to set y_scale to a negative number to imply
that user-space y grows down.
Changing x_scale/y_scale from unsigned int to int allows that, and I've
made pango to use that instead of negating glyph y_offset later. hb-ft
however still has y group up. I *guess* that's how FreeType works?
I'm not sure, FreeType docs don't make this clear...
I'm happy with the resolution :-).
2011-04-21 15:15:02 -04:00
4d559cddbb
[icu] Remove big script switch(), rely on reverse-lookup
2011-04-21 14:58:23 -04:00
d18431b4cd
Move hb_reference_count_t from macros to inline methods
2011-04-20 18:59:10 -04:00
c57d454acc
Rename all private sources and headers to C++ files
...
So we can liberally use the simple features of C++ that parts of the
codebase is already using.
2011-04-20 18:50:27 -04:00
f19f4f9b09
Rename hb-blob.c to hb-blob.cc in preparation of more changes
2011-04-20 18:25:56 -04:00
9417c1c0d2
[API] Make hb_face_reference_table() return empty blob instead of NULL
...
The idea here is that:
- Like pretty much all other API in harfbuzz, user does not have to
check for NULL.
- In any caller code, the case of missing table should be handled
exactly the same way that a too-short table is handled. Turning
a non-existent talbe into a table of size 0 makes the user code
safer.
2011-04-20 17:21:23 -04:00
c035812feb
[API] Rename hb_face_get_table() to hb_face_reference_table()
...
That correctly reflects the reference ownership transfer happening.
2011-04-20 17:03:00 -04:00
2d7b61a4b0
[TODO] Remove done items
2011-04-20 16:40:56 -04:00
af02933739
[API] Remove hb_*_get_reference_count()
...
This was a bizzare piece of API that I inherited from cairo. It has
been wrong adding them to cairo in the first place. Remove them before
someone uses them!
2011-04-20 15:49:31 -04:00
440a76b630
[OT] Fix script to ot-script-tag conversion
2011-04-20 14:20:00 -04:00
a3036a3e97
Minor
2011-04-20 14:13:23 -04:00
5668189c12
[API] font: move user_data before destroy()
...
This is the common convention for language binding tools.
2011-04-20 03:03:32 -04:00
e5847f75fb
[API] blob: move user_data before destroy()
...
This is the common convention for language binding tools.
2011-04-20 02:59:28 -04:00
f144a8ea84
[icu] Add two-way script conversion functions
...
Also optimizes the common-direction script lookup.
2011-04-20 02:54:42 -04:00
0809aadd4b
[glib] Add two-way script conversion functions
...
Also optimizes the common-direction script lookup to be an array lookup.
2011-04-20 02:44:29 -04:00
5c8c1b680c
Remove verbose comments
2011-04-20 02:29:22 -04:00
fb194b8794
unicode: Cleanup implementation
2011-04-20 02:27:39 -04:00
ecfb773829
Cosmetic
2011-04-20 01:34:51 -04:00
2fd0c577e3
[API] unicode: rework virtual functions for subclassing
...
Unicode data providers can now be subclassed, including support for
chain-up. The interface should now be nicely bindable, as well.
Also fix glib unicode funcs that where broken after hb_script_t
changes. Nicely caught by the test-unicode.c added in this commit.
2011-04-20 00:19:20 -04:00
f85faee9b3
[API] Rename hb_buffer_add_glyph() to hb_buffer_add()
2011-04-19 00:38:01 -04:00
aab0de50e2
[API] Add hb_buffer_allocation_successful()
...
Returns the error status of the buffer.
2011-04-19 00:32:19 -04:00
02a534b23f
[API] Rename hb_buffer_ensure() to hb_buffer_pre_allocate()
...
The new name is self-documenting.
2011-04-19 00:05:43 -04:00
70566befc5
[API} hb_buffer_get_glyph_{infos,positions}: Add length out parameter
...
Return the length, whenever we return an array. Makes it easier on the
language bindings.
2011-04-19 00:03:44 -04:00
62879eebd9
[API] Use ISO 15924 tags for hb_script_t
...
This simplifies the code, reduces static data, and makes the design
more extensible to future additions of new scripts.
2011-04-18 23:40:21 -04:00
c0af193c8e
Change buffer default properties to invalid
...
This includes HB_DIRECTION_INVALID and HB_SCRIPT_INVALID.
The INVALID will cause a "guess whatever from the text" in hb_shape().
While it's not ideal, it works better than the previous defaults at
least (HB_DIRECTION_LTR and HB_SCRIPT_COMMON).
2011-04-15 19:26:24 -04:00
00bec2c969
Move enum types to hb-common.h
2011-04-15 19:16:54 -04:00
b54cd07b26
Mark internal buffer variables private
2011-04-15 19:12:01 -04:00
0e8d35c093
Add hb_script_from_string()
2011-04-15 19:08:43 -04:00
8f0d7e0c3f
Remove hb_buffer_clear_positions(), add hb_ot_layout_position_start()
2011-04-15 19:08:43 -04:00
2fc56edff6
[API] Remove hb_buffer_clear()
...
One should use hb_buffer_reset() really.
2011-04-15 19:08:38 -04:00
5814dfa3f5
Cosmetic
2011-04-15 14:41:04 -04:00
3cbdf70e0a
Make hb_language_t typesafe
2011-04-15 12:33:14 -04:00
c910bec863
Add hb_buffer_reset() and hb_buffer_set_length()
2011-04-13 15:49:06 -04:00
69ea23cb5d
Minor
2011-04-13 15:02:40 -04:00
8e4bb3cacc
Fold hb-language.[ch] into hb-common.[ch]
2011-04-11 17:55:58 -04:00
316b7a1afb
Make hb_language_from_string("") return NULL language
2011-04-11 17:49:10 -04:00
99b74760a4
Rename hb_category_t to hb_unicode_general_category_t
2011-04-11 15:47:40 -04:00
4188096a77
Make HB_TAG_CHAR4 private
...
It's just sugar.
2011-04-11 14:58:28 -04:00
7ff7401c92
Make hb_tag_from_string(NULL) return HB_TAG_NONE
2011-04-11 13:27:30 -04:00
db5227c40e
Move macros around
2011-04-11 13:16:08 -04:00
07233581c9
Rename HB_TAG_STR() to HB_TAG_CHAR4()
...
The problem with HB_TAG_STR() was that it expected a string of size 4
exactly, and unlike hb_tag_from_string() it doesn't pad the tag with
space characters. So, the new name is more appropriate.
2011-04-11 13:12:37 -04:00
d77b76200e
Add few more paratheses to the HB_TAG macro
...
Never hurts.
2011-04-11 12:29:52 -04:00
b13640de69
A few more ASSERTs
2011-04-11 12:29:31 -04:00
ae9eeaff93
Remove warning message from public header file
...
Since we now assert thos in hb-private.h, the int types cannot be wrong.
(Except for when someone else includes hb-common.h in a very broken
configuration, but that's not our problem!)
Plus, we don't use inline in the public headers, so remove that too.
2011-04-11 12:09:13 -04:00
6fd5364bdc
Assert int types
2011-04-11 11:47:14 -04:00
a71b9c8579
Disable 'cswh' by default except for Arabic shaper
...
That better matches OpenType spec. Note that we enable it for all
Arabic-shaper scripts. Ie. we enable it by default for Syriac too,
but the SyriacOT spec does not require it. I think this is a more
useful compromise than special-casing for Arabic script alone.
2011-04-06 14:04:56 -04:00
cab6f65bba
[hb-view] setlocale (LC_ALL, "")
...
For now we don't use anything from the locale, but we should default
to using $LANG, etc, if --language is not specified. Right?
2011-04-04 15:36:51 -04:00
fb9ca1bfab
[hb-view] Rewrite --features parsing, with range support
...
The --features parsing handles errors now. More importantly, it
allos limiting individual features to specific byte ranges. The
format is Python-esque. Here is how it all works:
Syntax: Value: Start: End:
Setting value:
"kern" 1 0 ∞ # Turn feature on
"+kern" 1 0 ∞ # Turn feature off
"-kern" 0 0 ∞ # Turn feature off
"kern=0" 0 0 ∞ # Turn feature off
"kern=1" 1 0 ∞ # Turn feature on
"kern=2" 2 0 ∞ # Choose 2nd alternate
Setting index:
"kern[]" 1 0 ∞ # Turn feature on
"kern[:]" 1 0 ∞ # Turn feature on
"kern[5:]" 1 5 ∞ # Turn feature on, partial
"kern[:5]" 1 0 5 # Turn feature on, partial
"kern[3:5]" 1 3 5 # Turn feature on, range
"kern[3]" 1 3 3+1 # Turn feature on, single char
Mixing it all:
"kern[3:5]=0" 1 3 5 # Turn feature off for range
2011-04-04 14:50:09 -04:00
ccc6745afa
[hb-view] Use cached hb-ft face creation
...
Avoids recreating the face the second time we call draw().
2011-04-04 14:49:50 -04:00
1b4a2cc095
[hb-view] Add --debug
...
Frees all allocated memory before exiting. Useful for valgrind run.
2011-04-04 14:45:28 -04:00
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
...
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
Behdad Esfahbod
Ryan Lortie
Bradley Grainger