Commit Graph

1434 Commits

Author SHA1 Message Date
Behdad Esfahbod 76f76812ac Shuffle code around, remove shape_plan from complex shapers 2011-07-07 22:25:25 -04:00
Behdad Esfahbod e88bff9b4d Minor, use function typedefs 2011-07-07 22:03:02 -04:00
Behdad Esfahbod 359dcaa0d3 Update copyright headers 2011-07-07 21:55:05 -04:00
Behdad Esfahbod d8d0c480c8 Refactor some code common to GSUB and GPOS 2011-07-07 21:22:08 -04:00
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.
2011-07-07 21:12:15 -04:00
Behdad Esfahbod f6d7a9bb4c Shuffle code around 2011-07-07 16:20:35 -04:00
Behdad Esfahbod fc551edbf2 Add todo
I'm too lazy to fix the tests now.
2011-07-07 16:09:38 -04:00
Behdad Esfahbod 2e18c6dbdf Fix reverse_range() position loop
Mozilla Bug 669175 - Slow rendering of text sometimes in this case,
using direction: rtl
2011-07-06 16:05:45 -04:00
Behdad Esfahbod fa2befa46f Minor 2011-07-04 17:18:57 -04:00
Behdad Esfahbod d69d5ceaa0 [Indic] Well, at least finding syllables works now :)
Still not much there.
2011-07-04 12:56:38 -04:00
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They are outdated with respect to the DejaVu Sans I'm using.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.
2011-06-28 17:26:03 -04:00
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.
2011-06-28 17:25:17 -04:00
Behdad Esfahbod 42d453b023 [test] Name tests after their input string 2011-06-28 16:59:16 -04:00
Behdad Esfahbod 2741316978 Minor
Towards a better test runner.
2011-06-28 16:21:31 -04:00
Behdad Esfahbod cc674cbf7f Minor 2011-06-28 16:17:16 -04:00
Behdad Esfahbod 20d8a3982a [test] Remove disabled code
We'd add normalization and decomposition tests later.
2011-06-28 16:16:53 -04:00
Behdad Esfahbod 9704f0ca6c [test] Restructure shape test data a bit 2011-06-28 16:15:46 -04:00
Behdad Esfahbod 4ec30aec30 [Indic] Optimize Indic table storage 2011-06-28 14:13:38 -04:00
Behdad Esfahbod c4a59de6d8 [Indic] Generate a single data table instead of multiple ones 2011-06-28 14:03:29 -04:00
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.
2011-06-28 12:49:18 -04:00
Behdad Esfahbod 8fdba506f0 [Indic] Define indic_position_t 2011-06-24 20:45:55 -04:00
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.
2011-06-24 19:05:52 -04:00
Behdad Esfahbod c7fe56a1d5 [Indic] Some of the basic features are global; Mark them so 2011-06-24 19:05:34 -04:00
Behdad Esfahbod 867361c3ad [indic] Add syllable recognition state machine
Using an incredible tool called Ragel.
2011-06-17 18:35:46 -04:00
Behdad Esfahbod 422e08dbb8 Better categorize Indic character classes
Matches OT types now.
2011-06-15 17:22:48 -04:00
Behdad Esfahbod 31f18abecb Minor compiler warning fixes 2011-06-15 09:49:58 -04:00
Behdad Esfahbod e3693b72f0 Change a couple strstr() to strchr() 2011-06-15 09:33:52 -04:00
Behdad Esfahbod b9452bfc16 Fix compiler warnings with -pedantic 2011-06-14 14:47:07 -04:00
Behdad Esfahbod 970e092dc2 Remove extra semicolon 2011-06-14 14:35:44 -04:00
Behdad Esfahbod 8142680802 Cosmetic 2011-06-13 16:12:56 -04:00
Behdad Esfahbod 902ab866f2 GNOME Bug 652227 - Unconditional use of stdint.h 2011-06-10 23:08:54 -04:00
Behdad Esfahbod 20503ccd57 More Indic data shuffling 2011-06-07 17:02:48 -04:00
Behdad Esfahbod 63b177e45c Minor 2011-06-07 15:51:40 -04:00
Behdad Esfahbod b9ddbd5593 [Indic] Start an Indic shaper
Nothing functional in there yet.

So far, we're parsing IndicSyllabicCategory.txt and IndicMatraCategory.txt
fils from Unicode Character Database and store them in an array to be used
by the shaper.  Also hooked up the shaper, but it does not do anything
right now.
2011-06-02 17:43:12 -04:00
Behdad Esfahbod 697a65c5f5 Minor 2011-06-01 23:15:48 -04:00
Behdad Esfahbod 9de1481f2b Update to ArabicShaping-6.1.0d2.txt 2011-06-01 20:45:14 -04:00
Behdad Esfahbod 9d49433efb Minor rename 2011-06-01 18:10:10 -04:00
Behdad Esfahbod 0eafce56ee [TODO] New items 2011-06-01 12:45:34 -04:00
Behdad Esfahbod 89a2bc9ba6 [Vertical] Apply vertical features
We apply all of vert, vrt2, vkrn, valt, and vpal.
2011-05-31 15:18:13 -04:00
Behdad Esfahbod 0c6a9767c8 [hb-view] Add --face-index to choose a face in a TrueType Collection 2011-05-31 12:59:17 -04:00
Behdad Esfahbod 4f28fbdd80 Fix TTC header handling
Also change the Version type to avoid similar bugs in the future.

Reported by Grigori Goronzy.
2011-05-31 12:33:11 -04:00
Behdad Esfahbod 21deab2bdc Fixed inifinite loop introduced in 7403e055cd
k is the index, not j.

Reported by Tom Hacohen.
2011-05-30 11:08:40 -04:00
Behdad Esfahbod 51881a61ca Shrink code size 2011-05-27 18:15:56 -04:00
Behdad Esfahbod 90645fb24b [OT] Separate map_builder from the actual map
Respectively, separate planner from the actual plan.
2011-05-27 18:13:31 -04:00
Behdad Esfahbod 5560a19e2b Minor 2011-05-27 17:49:16 -04:00
Behdad Esfahbod 1587c26fe9 [TODO] Add item 2011-05-27 16:05:01 -04:00
Behdad Esfahbod 5c9f14932d Minor 2011-05-27 15:59:33 -04:00
Behdad Esfahbod 5bc18195d5 Add check-includes.sh 2011-05-27 15:58:54 -04:00
Behdad Esfahbod 3f12c434e2 [configure] Generate sha256sum and GPG-sign it 2011-05-27 05:03:03 -04:00
Behdad Esfahbod 75ba4073ca [test] Rename valgrind-log to log-vaglring.txt 2011-05-27 04:14:42 -04:00