Behdad Esfahbod
655586fe5e
Towards normalization
14 years ago
Behdad Esfahbod
49741c8633
Include variation-selectors in cluster calculation
14 years ago
Behdad Esfahbod
dd89d958c1
Fix cluster calculation for non-LTR text
14 years ago
Behdad Esfahbod
4a68684654
When forming clusters, participate all mark types
14 years ago
Behdad Esfahbod
5157e12a55
Rename HB_UNICODE_GENERAL_CATEGORY_COMBINING_MARK to HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK
...
Spacing_Mark is the current Unicode long-name for this property value.
The previous name was wrongly carried from glib.
14 years ago
Behdad Esfahbod
7b08b0a7f2
Minor
14 years ago
Behdad Esfahbod
498e1a9be6
[icu] Implement compose()/decompose()
14 years ago
Behdad Esfahbod
ffd4a436f7
Add tests for compose()/decompose()
...
Adjust glib fallback implementation.
The tests are not hooked up for ICU yet.
14 years ago
Behdad Esfahbod
fca0923b04
Minor
14 years ago
Behdad Esfahbod
26b6024962
[glib] Use g_unicode_script_to/from_iso15924() if available
14 years ago
Behdad Esfahbod
22fdc66712
[glib] Add compose() and decompose() implementations with fallback
14 years ago
Behdad Esfahbod
a54a5505a3
Minor
14 years ago
Behdad Esfahbod
23db8d5c92
[test] Work around glib <= 2.30 API
14 years ago
Behdad Esfahbod
22989c5ffc
Distribute hb-ot-shape-complex-indic-machine.rl
14 years ago
Behdad Esfahbod
f6fd3780e1
Let shapers decide when to apply ccmp and locl
...
Instead of always applying those two features before the complex shaper,
let the complex shaper decide whether they should be applied first.
Also add stub for Indic's final_reordering().
14 years ago
Behdad Esfahbod
c4641723fb
[API] Add compose() and decompose() unicode funcs, rename other ones
...
Add compose() and decompose() unicode funcs. These implement
pair-wise canonical composition/decomposition.
The glib/icu implementations are lacking for now. We are adding
API for this to glib, but I cannot find any useful API in ICU.
May end of implementing these in-house.
Changed all unicode_funcs callback names to remove the "_get" part.
Eg, hb_unicode_get_script_func_t is now hb_unicode_script_func_t,
and hb_unicode_get_script() is hb_unicode_script() now.
14 years ago
Behdad Esfahbod
d05dded167
More code generation through preprocessor
14 years ago
Behdad Esfahbod
891c4755ba
Humm, undo some shuffling
...
In preparation for adding more advanced unicode funcs.
14 years ago
Behdad Esfahbod
4b6317c4f4
More code shuffling
14 years ago
Behdad Esfahbod
3361c9a323
Minor
14 years ago
Behdad Esfahbod
76f76812ac
Shuffle code around, remove shape_plan from complex shapers
14 years ago
Behdad Esfahbod
e88bff9b4d
Minor, use function typedefs
14 years ago
Behdad Esfahbod
359dcaa0d3
Update copyright headers
14 years ago
Behdad Esfahbod
d8d0c480c8
Refactor some code common to GSUB and GPOS
14 years ago
Behdad Esfahbod
b70c96dbe4
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.
14 years ago
Behdad Esfahbod
f6d7a9bb4c
Shuffle code around
14 years ago
Behdad Esfahbod
fc551edbf2
Add todo
...
I'm too lazy to fix the tests now.
14 years ago
Behdad Esfahbod
2e18c6dbdf
Fix reverse_range() position loop
...
Mozilla Bug 669175 - Slow rendering of text sometimes in this case,
using direction: rtl
14 years ago
Behdad Esfahbod
fa2befa46f
Minor
14 years ago
Behdad Esfahbod
d69d5ceaa0
[Indic] Well, at least finding syllables works now :)
...
Still not much there.
14 years ago
Behdad Esfahbod
253a57fb5a
[test-shape-complex] Remove the greek tests
...
They are outdated with respect to the DejaVu Sans I'm using.
We need to add font version checking to the tests.
14 years ago
Behdad Esfahbod
afa74bf904
[test-shape-complex] Print out expected and actual glyphstrings upon failure
...
One has to run the test with --verbose to see that right now.
14 years ago
Behdad Esfahbod
42d453b023
[test] Name tests after their input string
14 years ago
Behdad Esfahbod
2741316978
Minor
...
Towards a better test runner.
14 years ago
Behdad Esfahbod
cc674cbf7f
Minor
14 years ago
Behdad Esfahbod
20d8a3982a
[test] Remove disabled code
...
We'd add normalization and decomposition tests later.
14 years ago
Behdad Esfahbod
9704f0ca6c
[test] Restructure shape test data a bit
14 years ago
Behdad Esfahbod
4ec30aec30
[Indic] Optimize Indic table storage
14 years ago
Behdad Esfahbod
c4a59de6d8
[Indic] Generate a single data table instead of multiple ones
14 years ago
Behdad Esfahbod
a346e923a9
[test] Add Indic tests from harfbuzz.old
...
Needs fonts to be put in test/fonts. Tests are skipped otherwise.
Run with --verbose for details. Working on improving the test runner
to make it easier to make sense of what's going on.
14 years ago
Behdad Esfahbod
8fdba506f0
[Indic] Define indic_position_t
14 years ago
Behdad Esfahbod
65988a145b
[Indic] Add a table of consonant positions
...
Copied form HarfBuzz.old Indic data. These are below and post
consonants. This is temporary. Read the comment in the patch.
14 years ago
Behdad Esfahbod
c7fe56a1d5
[Indic] Some of the basic features are global; Mark them so
14 years ago
Behdad Esfahbod
867361c3ad
[indic] Add syllable recognition state machine
...
Using an incredible tool called Ragel.
14 years ago
Behdad Esfahbod
422e08dbb8
Better categorize Indic character classes
...
Matches OT types now.
14 years ago
Behdad Esfahbod
31f18abecb
Minor compiler warning fixes
14 years ago
Behdad Esfahbod
e3693b72f0
Change a couple strstr() to strchr()
14 years ago
Behdad Esfahbod
b9452bfc16
Fix compiler warnings with -pedantic
14 years ago
Behdad Esfahbod
970e092dc2
Remove extra semicolon
14 years ago
Behdad Esfahbod
8142680802
Cosmetic
14 years ago