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-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/AUTHORS8
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/ChangeLog34192
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/Makefile.am79
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/NEWS569
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/README7
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/THANKS7
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/TODO102
-rwxr-xr-xBuild/source/libs/harfbuzz/harfbuzz-0.9.7/autogen.sh27
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/config.h.in160
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/configure.ac265
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/harfbuzz.doap24
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/harfbuzz.pc.in11
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/Makefile.am309
-rwxr-xr-xBuild/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-c-linkage-decls.sh28
-rwxr-xr-xBuild/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-exported-symbols.sh40
-rwxr-xr-xBuild/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-header-guards.sh25
-rwxr-xr-xBuild/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-includes.sh42
-rwxr-xr-xBuild/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-internal-symbols.sh34
-rwxr-xr-xBuild/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-libstdc++.sh34
-rwxr-xr-xBuild/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-static-inits.sh39
-rwxr-xr-xBuild/source/libs/harfbuzz/harfbuzz-0.9.7/src/gen-arabic-table.py197
-rwxr-xr-xBuild/source/libs/harfbuzz/harfbuzz-0.9.7/src/gen-indic-table.py211
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-atomic-private.hh111
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-blob.cc325
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-blob.h101
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-buffer-private.hh199
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-buffer.cc1294
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-buffer.h323
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-cache-private.hh74
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-common.cc426
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-common.h317
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-coretext.cc351
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-coretext.h43
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-fallback-shape.cc129
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-font-private.hh469
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-font.cc1008
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-font.h454
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ft.cc493
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ft.h62
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-glib.cc384
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-glib.h52
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-gobject-enums.cc.tmpl74
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-gobject-structs.cc63
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-gobject.h69
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-graphite2.cc348
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-graphite2.h40
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-icu-le.cc215
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-icu.cc372
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-icu.h52
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-mutex-private.hh130
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-object-private.hh251
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-old.cc410
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-open-file-private.hh261
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-open-type-private.hh946
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-head-table.hh149
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-hhea-table.hh97
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-hmtx-table.hh92
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-common-private.hh912
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-gdef-table.hh431
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-gpos-table.hh1650
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-gsub-table.hh1418
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-gsubgpos-private.hh2121
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-private.hh220
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout.cc672
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout.h288
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-map-private.hh214
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-map.cc304
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-maxp-table.hh69
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-name-table.hh132
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-arabic-fallback.hh253
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-arabic-table.hh942
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-arabic.cc359
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-default.cc226
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-indic-machine.hh1322
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-indic-machine.rl124
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-indic-private.hh388
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-indic-table.hh872
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-indic.cc1392
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-private.hh313
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-thai.cc378
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-fallback-private.hh44
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-fallback.cc409
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-normalize-private.hh71
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-normalize.cc408
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-private.hh125
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape.cc640
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-tag.cc714
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-tag.h59
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot.h49
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-private.hh853
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-set-private.hh305
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-set.cc221
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-set.h149
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shape-plan-private.hh60
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shape-plan.cc308
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shape-plan.h89
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shape.cc276
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shape.h81
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shaper-impl-private.hh43
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shaper-list.hh55
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shaper-private.hh106
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shaper.cc109
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-tt-font.cc79
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ucdn.cc205
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-unicode-private.hh306
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-unicode.cc435
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-unicode.h357
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-uniscribe.cc476
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-uniscribe.h49
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-utf-private.hh204
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-version.h.in66
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-warning.cc39
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb.h45
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/main.cc197
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/test-would-substitute.cc103
115 files changed, 69329 insertions, 0 deletions
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/AUTHORS b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/AUTHORS
new file mode 100644
index 00000000000..c611d7d4769
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/AUTHORS
@@ -0,0 +1,8 @@
+Behdad Esfahbod
+Simon Hausmann
+Martin Hosken
+Jonathan Kew
+Lars Knoll
+Werner Lemberg
+Owen Taylor
+David Turner
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/ChangeLog b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/ChangeLog
new file mode 100644
index 00000000000..014604b9691
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/ChangeLog
@@ -0,0 +1,34192 @@
+commit ac064a2db2b7a010d99527e183145286215aea81
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 21 01:14:19 2012 -0500
+
+ Rename hb_set_population() to hb_set_get_population()
+
+ src/hb-set.cc | 2 +-
+ src/hb-set.h | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 16c914c2a6efeb6999054333985b1f711e33cf94
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 21 01:04:15 2012 -0500
+
+ [Indic] One more try at unbreaking Khmer fonts
+
+ See comments and discussion on the list.
+
+ src/hb-ot-shape-complex-private.hh | 16 ++++++++++------
+ 1 files changed, 10 insertions(+), 6 deletions(-)
+
+commit e8cfdd7fa8d0fb66e0a261f3547e5824897e5131
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 16 19:07:06 2012 -0800
+
+ Start implementing collect_glyphs() operation
+
+ Not functional yet.
+
+ src/hb-ot-layout-gsub-table.hh | 185
+ ++++++++++++++++++++++++++++++++++
+ src/hb-ot-layout-gsubgpos-private.hh | 57 +++++++++++
+ src/hb-ot-layout.cc | 29 ++++++
+ src/hb-ot-layout.h | 4 +-
+ 4 files changed, 272 insertions(+), 3 deletions(-)
+
+commit 7d52e6601f0e695690cd168a288466746cf25300
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 16 18:49:54 2012 -0800
+
+ Whitespace
+
+ src/hb-coretext.cc | 32 ++++------
+ src/hb-icu-le.cc | 2 +-
+ src/hb-old.cc | 10 ++--
+ src/hb-open-file-private.hh | 2 +-
+ src/hb-open-type-private.hh | 2 +-
+ src/hb-ot-head-table.hh | 2 +-
+ src/hb-ot-hhea-table.hh | 2 +-
+ src/hb-ot-hmtx-table.hh | 2 +-
+ src/hb-ot-layout-common-private.hh | 2 +-
+ src/hb-ot-layout-gdef-table.hh | 2 +-
+ src/hb-ot-layout-gpos-table.hh | 2 +-
+ src/hb-ot-layout-gsub-table.hh | 2 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ src/hb-ot-maxp-table.hh | 2 +-
+ src/hb-ot-name-table.hh | 2 +-
+ src/hb-ot-shape-complex-default.cc | 109
+ +++++++++++++++++-----------------
+ src/hb-tt-font.cc | 2 +-
+ 17 files changed, 87 insertions(+), 92 deletions(-)
+
+commit 51bb498b7b07bff4a447405b72f09b68d07a3e95
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 16 14:08:05 2012 -0800
+
+ Minor
+
+ src/hb-ot-shape.cc | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 89ca8eeb83fedde06727d386369a0a39d410f12b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 16 13:53:40 2012 -0800
+
+ Implement hb_ot_layout_get_glyphs_in_class()
+
+ src/hb-ot-layout-common-private.hh | 24 ++++++++++++++++++++++++
+ src/hb-ot-layout-gdef-table.hh | 2 ++
+ src/hb-ot-layout.cc | 8 ++++++++
+ src/hb-ot-layout.h | 5 ++---
+ 4 files changed, 36 insertions(+), 3 deletions(-)
+
+commit 5a08ecf9200a6ac9b4ebb7ec5c13dcb42d8820ce
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 16 13:34:29 2012 -0800
+
+ Implement hb_ot_layout_get_glyph_class()
+
+ src/hb-ot-layout-gdef-table.hh | 10 +++++-----
+ src/hb-ot-layout-gpos-table.hh | 8 ++++----
+ src/hb-ot-layout-gsub-table.hh | 2 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 10 +++++-----
+ src/hb-ot-layout-private.hh | 10 +++++++++-
+ src/hb-ot-layout.cc | 6 ++++++
+ src/hb-ot-layout.h | 14 ++++++--------
+ src/hb-ot-shape.cc | 4 ++--
+ 8 files changed, 38 insertions(+), 26 deletions(-)
+
+commit f9edd5d56bd219625f5b16b23eac53b4c4a8b194
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 16 13:23:37 2012 -0800
+
+ Implement hb_shape_plan_get_shaper()
+
+ Untested.
+
+ src/hb-shape-plan-private.hh | 1 +
+ src/hb-shape-plan.cc | 7 +++++++
+ src/hb-shape-plan.h | 4 +---
+ 3 files changed, 9 insertions(+), 3 deletions(-)
+
+commit 43b653150081a2f9dc6b7481229ac4cd952575dc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 16 13:12:35 2012 -0800
+
+ [Indic] Another try to unbreak Sinhala split matras
+
+ Just read the comments...
+
+ src/hb-ot-shape-complex-indic.cc | 43
+ ++++++++++++++++----
+ .../indic/script-sinhala/misc/MANIFEST | 1 +
+ .../indic/script-sinhala/misc/split-matras.txt | 4 ++
+ 3 files changed, 40 insertions(+), 8 deletions(-)
+
+commit 977f1740ace730dcdff8221a17f2a592c2ec7c74
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 16 13:10:07 2012 -0800
+
+ Unbreak tests
+
+ src/hb-ot-layout.h | 14 +++++++-------
+ src/hb-shape-plan.h | 2 +-
+ 2 files changed, 8 insertions(+), 8 deletions(-)
+
+commit eba312c8d1b2bbe8cb9b6414e843e78d2c521aa4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 16 12:39:23 2012 -0800
+
+ Plumbing to get shape plan and font into complex decompose function
+
+ So we can handle Sinhala split matras smartly... Coming soon.
+
+ src/hb-ot-shape-complex-default.cc | 6 ++--
+ src/hb-ot-shape-complex-indic.cc | 14 ++++----
+ src/hb-ot-shape-complex-private.hh | 16 +++++-----
+ src/hb-ot-shape-normalize-private.hh | 22 ++++++++++++-
+ src/hb-ot-shape-normalize.cc | 56
+ +++++++++++++--------------------
+ src/hb-ot-shape.cc | 2 +-
+ 6 files changed, 61 insertions(+), 55 deletions(-)
+
+commit 3f82f8ff07a9d16a7c047129658c1bbedfdb5436
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 15 18:45:31 2012 -0800
+
+ Rename hb_buffer_guess_properties() to
+ hb_buffer_guess_segment_properties()
+
+ src/hb-buffer-private.hh | 2 +-
+ src/hb-buffer.cc | 6 +++---
+ src/hb-buffer.h | 2 +-
+ src/hb-fallback-shape.cc | 2 +-
+ src/hb-ot-shape.cc | 2 +-
+ src/hb-shape.cc | 2 +-
+ 6 files changed, 8 insertions(+), 8 deletions(-)
+
+commit f30641038ba96e83950729b1bd9d86d2e98e46c5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 15 18:39:46 2012 -0800
+
+ Bunch of independent changes (ouch)
+
+ API additions:
+
+ hb_segment_properties_t
+ HB_SEGMENT_PROPERTIES_DEFAULT
+ hb_segment_properties_equal()
+ hb_segment_properties_hash()
+
+ hb_buffer_set_segment_properties()
+ hb_buffer_get_segment_properties()
+
+ hb_ot_layout_glyph_class_t
+
+ hb_shape_plan_t
+ hb_shape_plan_create()
+ hb_shape_plan_create_cached()
+ hb_shape_plan_get_empty()
+ hb_shape_plan_reference()
+ hb_shape_plan_destroy()
+ hb_shape_plan_set_user_data()
+ hb_shape_plan_get_user_data()
+ hb_shape_plan_execute()
+
+ hb_ot_shape_plan_collect_lookups()
+
+ API changes:
+
+ Rename hb_ot_layout_feature_get_lookup_indexes() to
+ hb_ot_layout_feature_get_lookups().
+
+ New header file:
+
+ hb-shape-plan.h
+
+ And a bunch of prototyped but not implemented stuff. Coming soon.
+ (Tests fail because of the prototypes right now.)
+
+ src/Makefile.am | 2 +-
+ src/hb-buffer-private.hh | 37 --------------
+ src/hb-buffer.cc | 45 +++++++++++++++++-
+ src/hb-buffer.h | 47 ++++++++++++++++--
+ src/hb-ot-layout-private.hh | 8 ---
+ src/hb-ot-layout.cc | 12 ++--
+ src/hb-ot-layout.h | 108
+ +++++++++++++++++++++++++++++++++++++++--
+ src/hb-ot-map-private.hh | 2 +-
+ src/hb-ot-map.cc | 15 +++---
+ src/hb-ot-shape-private.hh | 11 ++++-
+ src/hb-ot-shape.cc | 52 ++++++++++++++------
+ src/hb-ot.h | 1 +
+ src/hb-shape-plan-private.hh | 3 +-
+ src/hb-shape-plan.cc | 23 +++++++--
+ src/hb-shape-plan.h | 50 +++++++++++++-------
+ src/hb-shaper-private.hh | 2 -
+ src/hb-shaper.cc | 2 +-
+ src/hb.h | 1 +
+ 18 files changed, 304 insertions(+), 117 deletions(-)
+
+commit 75da37dcb17aacc0be6bb006683a84aa31155938
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 15 18:39:23 2012 -0800
+
+ Minor
+
+ util/hb-ot-shape-closure.cc | 24 ++++++++++++------------
+ 1 files changed, 12 insertions(+), 12 deletions(-)
+
+commit e05a999495e6575f7cebd7f35db087d964f11ef6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 15 16:23:21 2012 -0800
+
+ Add hb_face_[sg]et_glyph_count()
+
+ src/hb-font-private.hh | 9 +++++++++
+ src/hb-font.cc | 29 ++++++++++++++++++++++++++++-
+ src/hb-font.h | 7 +++++++
+ 3 files changed, 44 insertions(+), 1 deletions(-)
+
+commit aec89de5641fbe1c3031d63dd5f40ec99bf2a538
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 15 16:15:42 2012 -0800
+
+ Add / modify set API a bit
+
+ src/hb-ot-shape.cc | 2 +-
+ src/hb-set-private.hh | 35 ++++++++++++++++-
+ src/hb-set.cc | 86
+ +++++++++++++++++++++++++++++--------------
+ src/hb-set.h | 55 ++++++++++++++++++---------
+ util/hb-ot-shape-closure.cc | 2 +-
+ 5 files changed, 128 insertions(+), 52 deletions(-)
+
+commit c54599ad269380c7aa28d885fcfd660fc2c10a7b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 15 16:14:23 2012 -0800
+
+ Minor
+
+ src/hb-buffer.cc | 2 +-
+ src/hb-buffer.h | 8 +++-----
+ 2 files changed, 4 insertions(+), 6 deletions(-)
+
+commit d1aa143ca434fe272de21d2002768c83387b583b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 15 15:38:08 2012 -0800
+
+ [Thai] Remove U+0E2C from "AC" consonants
+
+ WinXP doesn't include it.
+
+ src/hb-ot-shape-complex-thai.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 362a990b2246f5448ecb9d600761f710aea7d42d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 15 14:57:31 2012 -0800
+
+ Rename hb_ot_layout_would_substitute_lookup() and
+ hb_ot_layout_substitute_closure_lookup()
+
+ To match upcoming API.
+
+ src/hb-ot-layout-private.hh | 2 +-
+ src/hb-ot-layout.cc | 8 ++++----
+ src/hb-ot-layout.h | 4 ++--
+ src/hb-ot-map.cc | 2 +-
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ src/test-would-substitute.cc | 2 +-
+ 6 files changed, 10 insertions(+), 10 deletions(-)
+
+commit a4bef84e375b090c1bc7e4221b8e0ee435dfcbba
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 15 13:29:51 2012 -0800
+
+ [util] Make hb-shape err if output-format is not understood
+
+ And list supported formats.
+
+ util/hb-shape.cc | 6 ++++++
+ 1 files changed, 6 insertions(+), 0 deletions(-)
+
+commit 3cec819d39e45470d03085bb6fa132882cc85943
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 15 13:15:39 2012 -0800
+
+ Make the OT shaper default, even if CoreText or Uniscribe is enabled
+
+ src/hb-shaper-list.hh | 15 ++++++++-------
+ 1 files changed, 8 insertions(+), 7 deletions(-)
+
+commit 072ae7a982bf640804eee0b41525e7c328806bf5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 15 13:14:12 2012 -0800
+
+ Add hb_buffer_serialize_list_formats()
+
+ src/hb-buffer.cc | 6 ++++++
+ src/hb-buffer.h | 3 +++
+ 2 files changed, 9 insertions(+), 0 deletions(-)
+
+commit f9edf1672511c3bcc3796cc79578ffea43b2bda1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 15 12:14:09 2012 -0800
+
+ Add buffer serialization / deserialization API
+
+ Two output formats for now: TEXT, and JSON. For example:
+
+ hb-shape --output-format=json
+
+ Deserialization API is added, but not implemented yet.
+
+ src/hb-buffer.cc | 222
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-buffer.h | 42 ++++++++++
+ util/hb-shape.cc | 21 +++++-
+ util/options.cc | 57 ++++----------
+ util/options.hh | 7 +-
+ 5 files changed, 304 insertions(+), 45 deletions(-)
+
+commit fd0de881f4fc004da6f36d50a91d0e62f8eb4d8c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 15 10:47:14 2012 -0800
+
+ Avoid C++ undefined behavior
+
+ https://bugzilla.mozilla.org/show_bug.cgi?id=810823
+
+ src/hb-open-type-private.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit f41dc2d35b23220d59d38990bb66f1cbd66a55b3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 15 10:36:43 2012 -0800
+
+ Fix undefined behavior in Indic dottedcircle
+
+ Chromium Issue 158998: Conditional jump in harfbuzz-ng
+ http://code.google.com/p/chromium/issues/detail?id=158998
+
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 1eb3e94fe99a072ce422e60ac4d4d89ef489b08a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 14 17:25:03 2012 -0800
+
+ [Thai] Implement PUA-based fallback shaping
+
+ As explained here:
+
+ http://linux.thai.net/~thep/th-otf/shaping.html
+
+ Our output now matches Uniscribe for old fonts (eg. XP Tahoma) with no
+ Thai GSUB table.
+
+ src/hb-ot-shape-complex-thai.cc | 217
+ +++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 217 insertions(+), 0 deletions(-)
+
+commit 851784f8372004e0a40b698c0cdc2d7db8629aa2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 14 16:24:05 2012 -0800
+
+ Improve shaper selection
+
+ src/hb-ot-map-private.hh | 8 ++++----
+ src/hb-ot-map.cc | 6 ++++--
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ src/hb-ot-shape-complex-private.hh | 13 ++++++++-----
+ src/hb-ot-shape-complex-thai.cc | 24 ++++++++++++++++++++++--
+ 5 files changed, 39 insertions(+), 14 deletions(-)
+
+commit f3584d3a3a627e38dfd7769975a670db340d2a48
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 14 15:55:17 2012 -0800
+
+ Add test cases for Thai PUA shaping
+
+ .../in-tree/shaper-thai/script-thai/misc/MANIFEST | 1 +
+ .../shaper-thai/script-thai/misc/pua-shaping.txt | 11 +++++++++++
+ 2 files changed, 12 insertions(+), 0 deletions(-)
+
+commit 43f04a7456419153cb03e610a825056a47824780
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 14 15:51:54 2012 -0800
+
+ Move Thai shaper into a separate file
+
+ src/Makefile.am | 3 +-
+ src/hb-ot-shape-complex-default.cc | 225 ++++++++++++++++++++++++
+ src/hb-ot-shape-complex-misc.cc | 339
+ ------------------------------------
+ src/hb-ot-shape-complex-thai.cc | 141 +++++++++++++++
+ 4 files changed, 368 insertions(+), 340 deletions(-)
+
+commit ba82325b7a6311b787ae47f41a56964e2f2cba9f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 14 15:36:53 2012 -0800
+
+ Add note re 'Phags-pa letter U+A872, which is Joining_Type=L
+
+ src/hb-ot-shape-complex-arabic.cc | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit d469fadce8290c7dda559c5927dd19df65f91c1a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 14 15:07:36 2012 -0800
+
+ [Indic] Exchange abort() for assert()
+
+ src/hb-ot-shape-complex-indic.cc | 7 ++++---
+ 1 files changed, 4 insertions(+), 3 deletions(-)
+
+commit 0f80a89de99293ddbf0b8b815fe360677d057e38
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 14 15:05:19 2012 -0800
+
+ Don't route Kharoshthi through the Indic shaper
+
+ It's a simple, right-to-left, script.
+
+ src/hb-ot-shape-complex-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit e67072bb179a5c17db04075de74215597fb43c82
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 14 15:00:53 2012 -0800
+
+ [Indic] Handle overstruck matra position
+
+ src/hb-ot-shape-complex-indic-private.hh | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 7e99e4f0740e47efda5882604954cb7d12700a4b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 14 14:09:46 2012 -0800
+
+ Reposition Lao marks
+
+ Lao marks are center-aligned, unlike Thai ones.
+
+ src/hb-ot-shape-fallback.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 865745b5b87236651f5663cae3461db9cb505eed
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 14 13:48:26 2012 -0800
+
+ Don't do fallback positioning for Indic and Thai shapers
+
+ src/hb-ot-shape-complex-arabic.cc | 1 +
+ src/hb-ot-shape-complex-indic.cc | 1 +
+ src/hb-ot-shape-complex-misc.cc | 2 ++
+ src/hb-ot-shape-complex-private.hh | 1 +
+ src/hb-ot-shape.cc | 20 +++++---------------
+ 5 files changed, 10 insertions(+), 15 deletions(-)
+
+commit 981748cb2e9b48b77177b19ec1f972cab7afda89
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 14 13:38:16 2012 -0800
+
+ [Indic] If Khmer fonts have a 'liga' feature, use generic shaper
+
+ Seems to produce more coherent results than trying the Indic shaper on
+ them. I'm looking at you, Kh-* fonts...
+
+ src/hb-ot-shape-complex-private.hh | 21 +++++++++++++++++----
+ 1 files changed, 17 insertions(+), 4 deletions(-)
+
+commit 6b19fa48621dbf36d471d5005f6ae20df350954f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 14 11:38:50 2012 -0800
+
+ Adjust diff rule for the new hb-shape output format
+
+ test/shaping/hb_test_tools.py | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit dde5506fd963e3cec27c3389bb1fc092f86d1e06
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 14 11:37:04 2012 -0800
+
+ [Indic] Don't move virama with left matra
+
+ This is important for the Sinhala U+0DDA split matra since it
+ decomposes
+ to U+0DD9,U+0DCA where U+0DD9 is a left matra and U+0DCA is the
+ virama.
+ We don't want to move the virama with the left matra.
+ TEST: U+0D9A,U+0DDA
+
+ Note that we were already doing this in the Uniscribe bug
+ compatibility
+ mode. We now do it all the time.
+
+ src/hb-ot-shape-complex-indic.cc | 8 ++++++--
+ 1 files changed, 6 insertions(+), 2 deletions(-)
+
+commit 82c4d9880a2cd321f6426888511c5f0318f96ad5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 14 10:56:02 2012 -0800
+
+ Add Sinhala test case for split matra U+0DDA
+
+ .../indic/script-sinhala/misc/misc.txt | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit d04b12853167d756a8cccaf4154f0fd894bce6de
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 14 10:53:10 2012 -0800
+
+ Fix test
+
+ test/api/test-buffer.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 92f9bfed42f720c1fd78e795845542661aaf4f8a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 13 16:50:45 2012 -0800
+
+ Minor
+
+ src/hb-buffer.h | 26 ++++++++++++++------------
+ 1 files changed, 14 insertions(+), 12 deletions(-)
+
+commit 66ac2ff32e24f0d5658ca172147613081a133847
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 13 16:26:32 2012 -0800
+
+ API change: Remove "mask" from hb_buffer_add()
+
+ I don't expect anybody using hb_buffer_add(), so this shouldn't break
+ anyone's code.
+
+ src/hb-buffer-private.hh | 1 -
+ src/hb-buffer.cc | 8 +++-----
+ src/hb-buffer.h | 1 -
+ 3 files changed, 3 insertions(+), 7 deletions(-)
+
+commit 407f80d62589774f845ef1a6a0a7d841b09d57c6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 13 15:33:27 2012 -0800
+
+ [util] Add --bot / --eot / --preserve-default-ignorables
+
+ util/options.cc | 3 +++
+ util/options.hh | 12 ++++++++++++
+ 2 files changed, 15 insertions(+), 0 deletions(-)
+
+commit 78d41d8d69142ae95928b51215c0c0c5e3f5b3f0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 13 15:15:09 2012 -0800
+
+ Minor
+
+ util/options.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 321f73c16efa0730c96e001d65268f4927a0f735
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 13 15:12:24 2012 -0800
+
+ [util] Add --text-before and --text-after to hb-shape / hb-view
+
+ Use with Arabic, for example, to see the effect on joining.
+
+ util/hb-ot-shape-closure.cc | 4 +++-
+ util/main-font-text.hh | 2 +-
+ util/options.cc | 2 ++
+ util/options.hh | 18 ++++++++++++++++--
+ util/shape-consumer.hh | 6 ++++--
+ 5 files changed, 26 insertions(+), 6 deletions(-)
+
+commit e13f8d280bafc6a6b6e31e2eee587660b8333c56
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 13 15:12:06 2012 -0800
+
+ Fix UTF-8 backward iteration
+
+ Ouch!
+
+ src/hb-utf-private.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 5669a6cf418f3a8b9281c36e9d662d843be80433
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 13 15:11:51 2012 -0800
+
+ [Arabic] Fix post-context handling
+
+ Ouch!
+
+ src/hb-ot-shape-complex-arabic.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 0c7df2222862122ebbdc8665a21d6771ef5e0252
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 13 14:42:35 2012 -0800
+
+ Add buffer flags
+
+ New API:
+
+ hb_buffer_flags_t
+
+ HB_BUFFER_FLAGS_DEFAULT
+ HB_BUFFER_FLAG_BOT
+ HB_BUFFER_FLAG_EOT
+ HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES
+
+ hb_buffer_set_flags()
+ hb_buffer_get_flags()
+
+ We use the BOT flag to decide whether to insert dottedcircle if the
+ first char in the buffer is a combining mark.
+
+ The PRESERVE_DEFAULT_IGNORABLES flag prevents removal of characters
+ like
+ ZWNJ/ZWJ/...
+
+ src/hb-buffer-private.hh | 1 +
+ src/hb-buffer.cc | 18 ++++++++++++++++
+ src/hb-buffer.h | 13 ++++++++++++
+ src/hb-ot-shape-complex-arabic.cc | 40
+ +++++++++++++++++++-----------------
+ src/hb-ot-shape.cc | 9 +++++--
+ test/api/test-buffer.c | 9 ++++++++
+ 6 files changed, 68 insertions(+), 22 deletions(-)
+
+commit 1c7e55511a870f2689680ca8f977e00879f3b3e3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 13 14:42:22 2012 -0800
+
+ Minor fix
+
+ Ouch
+
+ src/hb-shape.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit c8d4f8b0fe56ce909e3ca07f8a30cb4fb940868b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 13 14:10:19 2012 -0800
+
+ Minor
+
+ test/api/test-object.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 82ecaff736e245e117d70b6ec1497508c6eb08d2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 13 13:57:52 2012 -0800
+
+ Add hb_buffer_clear()
+
+ Which is like _reset(), but does NOT clear unicode-funcs.
+
+ src/hb-buffer-private.hh | 1 +
+ src/hb-buffer.cc | 15 +++++++++++++++
+ src/hb-buffer.h | 4 ++++
+ test/api/test-buffer.c | 22 +++++++++++++++++++++-
+ 4 files changed, 41 insertions(+), 1 deletions(-)
+
+commit da43a92b04929e93356ae393803ef101154d2267
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 13 13:48:26 2012 -0800
+
+ 0.9.6
+
+ NEWS | 28 ++++++++++++++++++++++++++++
+ configure.ac | 2 +-
+ 2 files changed, 29 insertions(+), 1 deletions(-)
+
+commit 0736915b8ed789a209205fec762997af3a8af89c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 13 12:35:35 2012 -0800
+
+ [Indic] Decompose Sinhala split matras the way old HarfBuzz /
+ Pango did
+
+ Had to do some refactoring to make this happen...
+
+ Under uniscribe bug compatibility mode, we still plit them
+ Uniscrie-style, but Jonathan and I convinced ourselves that there
+ is no
+ harm doing this the Unicode way. This change makes that happen, and
+ unbreaks free Sinhala fonts.
+
+ src/hb-ot-shape-complex-arabic.cc | 2 +
+ src/hb-ot-shape-complex-indic.cc | 74 +++++++++-
+ src/hb-ot-shape-complex-misc.cc | 133 ++++++++++++++++-
+ src/hb-ot-shape-complex-private.hh | 28 +++-
+ src/hb-ot-shape-normalize-private.hh | 6 +-
+ src/hb-ot-shape-normalize.cc | 278
+ +++++++++-------------------------
+ src/hb-ot-shape.cc | 5 +-
+ 7 files changed, 312 insertions(+), 214 deletions(-)
+
+commit c8149ca85ed97112778590bc9f090f3ee0254100
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 13 11:07:20 2012 -0800
+
+ [hb-shape] Adjust postioning output format
+
+ 1. If there is any offset (x or y), print out both x and y offsets.
+
+ 2. Always print out the advance in the major direction of the buffer.
+ Ie. even for zero-advance glyphs, print a "+0". This is more
+ intuitive.
+
+ util/options.cc | 13 +++++++------
+ 1 files changed, 7 insertions(+), 6 deletions(-)
+
+commit 6fd5335622087e87739684f581aa9f88635ff970
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 12 18:42:18 2012 -0800
+
+ [Indic] Update auto-generated Indic machine to reflect previous commit
+
+ src/hb-ot-shape-complex-indic-machine.hh | 1126
+ +++++++++++++++---------------
+ 1 files changed, 567 insertions(+), 559 deletions(-)
+
+commit 9cac1338c4bc3e9034cbfa104291ed0329debefe
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 12 18:41:22 2012 -0800
+
+ [Indic] Allow Consonant_Medial's after Consonant's
+
+ Mostly affects Myanmar, but also Tai Tham, Javanese, and Cham. The
+ latter three are untested (no fonts!).
+
+ src/hb-ot-shape-complex-indic-machine.rl | 3 ++-
+ src/hb-ot-shape-complex-indic-private.hh | 7 ++++---
+ 2 files changed, 6 insertions(+), 4 deletions(-)
+
+commit d187099cbab8e75f870a2bc9c23b6a1cf226905e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 12 18:38:06 2012 -0800
+
+ [Indic] Categorize Myanmar "tone marks" as nuktas
+
+ src/hb-ot-shape-complex-indic-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 8173f23f3f16972c2e8e0a120724533100acfda2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 12 18:37:20 2012 -0800
+
+ [Indic] Add config for Myanmar
+
+ src/hb-ot-shape-complex-indic.cc | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 9e92978c8aa3d3cdab4d20c81698c56adbb3dbdd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 12 18:36:10 2012 -0800
+
+ [Indic] Route "new" Myanmar tag through the Indic shaper
+
+ Windows 8 adds a Myanmar shaper using the 'mym2' tag. Route that
+ through the Indic shaper. It's still very broken, but at least this
+ does NOT break old-style Myanmar shaping using the generic shaper.
+
+ src/hb-ot-shape-complex-private.hh | 14 +++++++-------
+ 1 files changed, 7 insertions(+), 7 deletions(-)
+
+commit 5ab3855f8106158ee7e68797e8c35e63e9216e5d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 12 18:27:42 2012 -0800
+
+ Choose shaper based on chosen OT script tag
+
+ For Arabic and Indic shapers, if the font doesn't have a script system
+ for the script, use default shaper.
+
+ Make an exception for Arabic script since we have fallback logic for
+ that one.
+
+ src/hb-ot-map-private.hh | 4 ++++
+ src/hb-ot-shape-complex-private.hh | 11 +++++++++--
+ 2 files changed, 13 insertions(+), 2 deletions(-)
+
+commit 9b37b4c5800b158f61602d2aba8a01349e24d251
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 12 18:23:38 2012 -0800
+
+ Make planner available to complex shaper choosing logic
+
+ src/hb-ot-shape-complex-private.hh | 4 ++--
+ src/hb-ot-shape.cc | 2 +-
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 6fddf2d7397411bba8a23ac535e8b851495d3105
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 12 17:57:24 2012 -0800
+
+ Refactoring ot-map building to make chosen script available earlier
+
+ src/hb-ot-map-private.hh | 13 +++++++---
+ src/hb-ot-map.cc | 51
+ +++++++++++++++++++++++++-------------------
+ src/hb-ot-shape-private.hh | 4 +-
+ 3 files changed, 40 insertions(+), 28 deletions(-)
+
+commit f17ed8116e7b6429af3fa60bb43d5f4fac66eae3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 12 17:48:26 2012 -0800
+
+ Minor TODO
+
+ TODO | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit de796a6fb98f4deda276caa82266b7c830978e0b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 12 17:27:51 2012 -0800
+
+ Add "new" Myanmar OT Script tag
+
+ Windows 8 added support for Myanmar shaping using the "mym2"
+ script tag,
+ even though Windows never supported the old "mymr" tag.
+
+ src/hb-ot-tag.cc | 2 ++
+ test/api/test-ot-tag.c | 1 +
+ 2 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 27f52dc3f6bbb97594a44f27b180aed73d9e5608
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 12 16:54:03 2012 -0800
+
+ Add Myanmar tests from UTN#11
+
+ .../south-east-asian/script-myanmar/misc/MANIFEST | 1 +
+ .../south-east-asian/script-myanmar/misc/utn11.txt | 34
+ ++++++++++++++++++++
+ 2 files changed, 35 insertions(+), 0 deletions(-)
+
+commit e9334ce97bb7f1de87fb211bb5a8168033629b14
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 12 14:57:02 2012 -0800
+
+ Break build when ragel is needed and missing
+
+ src/Makefile.am | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit dba186711e3f5e723f917b7104e849c4c525d3b8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 12 14:48:33 2012 -0800
+
+ [Indic] Make more room in the table
+
+ To be used in upcoming commits.
+
+ src/hb-ot-shape-complex-indic-private.hh | 10 +++++-----
+ 1 files changed, 5 insertions(+), 5 deletions(-)
+
+commit c4be9917438c45b972ec76dc68409014110f0837
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 12 14:27:33 2012 -0800
+
+ Typo
+
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 56be677781736bbedc80df6f6aaa2b5f0bc4041c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 12 14:09:40 2012 -0800
+
+ [Indic] Port 'pref' logic to look into font tables
+
+ ...instead of using a hardcoded list of Ra characters.
+
+ src/hb-ot-shape-complex-indic.cc | 7 ++++---
+ 1 files changed, 4 insertions(+), 3 deletions(-)
+
+commit f2c0f59043c93c225274fc0c8177077d16c89d61
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 12 14:02:02 2012 -0800
+
+ [Indic] Port reph handling logic to look into font features
+
+ ...instead of using a hardcoded list of Ra characters.
+
+ src/hb-ot-shape-complex-indic.cc | 48
+ +++++++++++++++++++++++--------------
+ 1 files changed, 30 insertions(+), 18 deletions(-)
+
+commit 43149afbc0007ea075a7017c0e56056c3c0f3614
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 12 13:34:17 2012 -0800
+
+ Route MEETEI_MAYEK through the Indic shaper
+
+ Since it has a couple of left-"matras".
+
+ src/hb-ot-shape-complex-private.hh | 5 ++---
+ 1 files changed, 2 insertions(+), 3 deletions(-)
+
+commit d0905c3400085f9c0901c558ba1b81b5039510e4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 12 13:02:20 2012 -0800
+
+ Minor
+
+ src/hb-ot-head-table.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 365f27ab5ba025bf1be6a882ed213c695cbfed7e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 12 11:16:57 2012 -0800
+
+ Work around older compilers
+
+ As reported on the list:
+
+ I am seeing a similar problem building harfbuzz 0.9.5 with Apple gcc
+ 4.0.1 on OS X 10.5 Leopard:
+
+ hb-ot-layout-common-private.hh:406: error: 'struct
+ OT::CoverageFormat1::Iter' is private
+ hb-ot-layout-common-private.hh:646: error: within this context
+ hb-ot-layout-common-private.hh:500: error: 'struct
+ OT::CoverageFormat2::Iter' is private
+ hb-ot-layout-common-private.hh:647: error: within this context
+ make[4]: *** [libharfbuzz_la-hb-ot-layout.lo] Error 1
+
+ Also reported as happening with MSVC 2005.
+
+ src/hb-ot-layout-common-private.hh | 6 ++++++
+ 1 files changed, 6 insertions(+), 0 deletions(-)
+
+commit 6b389ddc3623d042ded4731f4d62dc354002fdd0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 12 11:02:56 2012 -0800
+
+ [Indic] Don't apply 'liga'
+
+ Uniscribe doesn't. And some fonts abuse this feature to get Indic
+ shaping working in non-complex applications like Adobe's apps.
+
+ No change in numbers:
+
+ BENGALI: 353897 out of 354188 tests passed. 291 failed (0.0821598%)
+ DEVANAGARI: 707337 out of 707394 tests passed. 57 failed (0.00805774%)
+ GUJARATI: 366440 out of 366457 tests passed. 17 failed (0.00463902%)
+ GURMUKHI: 60704 out of 60747 tests passed. 43 failed (0.0707854%)
+ KANNADA: 951046 out of 951913 tests passed. 867 failed (0.0910798%)
+ KHMER: 299074 out of 299124 tests passed. 50 failed (0.0167155%)
+ LAO: 53611 out of 53644 tests passed. 33 failed (0.0615167%)
+ MALAYALAM: 1048011 out of 1048334 tests passed. 323 failed
+ (0.0308108%)
+ ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%)
+ SINHALA: 271666 out of 271847 tests passed. 181 failed (0.0665816%)
+ TAMIL: 1091754 out of 1091754 tests passed. 0 failed (0%)
+ TELUGU: 970557 out of 970573 tests passed. 16 failed (0.00164851%)
+ TIBETAN: 208469 out of 208469 tests passed. 0 failed (0%)
+
+ src/hb-ot-shape-complex-indic.cc | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit d05ac7dc3f2949e85f1fe996315b31b7aae370fe
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 12 10:26:50 2012 -0800
+
+ Fix hb-ft glyph name for broken fonts that return empty glyph names
+
+ src/hb-ft.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 3bc22eb7b843c77706bb13fc332009097f247813
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 12 10:07:28 2012 -0800
+
+ Minor
+
+ util/options.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 4899801155cc0fef7a8aa58c33ac2d30ba34bcc3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 8 15:08:26 2012 -0800
+
+ U+A872 PHAGS-PA SUPERFIXED LETTER RA is "Right"-Joining
+
+ src/hb-ot-shape-complex-arabic.cc | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 22a685836a59d1c02914761c02d3852810b83ec5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 5 15:20:10 2012 -0800
+
+ Adjust Mongolian shaping
+
+ For U+1880..U+1886 Uniscribe thinks they are non-joining.
+ For U+1887 Uniscribe thinks it's joining, but looks wrong to me.
+ For now, match Uniscribe.
+
+ src/hb-ot-shape-complex-arabic.cc | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit e6b86c8519f894bf7fe18d5c143276521fcacece
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 5 15:18:49 2012 -0800
+
+ Add test for non-joining Mongolian letters
+
+ For U+1880..U+1886 Uniscribe thinks they are non-joining.
+ For U+1887 Uniscribe thinks it's joining, but looks wrong to me.
+
+ .../shaper-arabic/script-mongolian/misc/MANIFEST | 1 +
+ .../script-mongolian/misc/non-joining.txt | 8 ++++++++
+ 2 files changed, 9 insertions(+), 0 deletions(-)
+
+commit c26a52fbe62e5ba4d0e1e2ba13bfb6ceb3f773dc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Nov 4 16:48:45 2012 -0800
+
+ Minor
+
+ src/hb-ot-shape-fallback.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit f60d3ed35d94f1adcfd73ca05d03d7e81fb5de03
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Nov 4 16:44:47 2012 -0800
+
+ Minor
+
+ src/hb-set-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit f5e55754f962184d2fb7dcab837cdba56e8c7731
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 2 13:53:18 2012 -0700
+
+ Add Tifinagh test data
+
+ test/shaping/texts/in-tree/shaper-default/MANIFEST | 2 ++
+ .../shaper-default/script-tifinagh/MANIFEST | 1 +
+ .../shaper-default/script-tifinagh/misc/MANIFEST | 1 +
+ .../shaper-default/script-tifinagh/misc/misc.txt | 11 +++++++++++
+ 4 files changed, 15 insertions(+), 0 deletions(-)
+
+commit 10a33296e674ee84b9ed2df25cf373de7d020b8d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 2 13:38:55 2012 -0700
+
+ Minor
+
+ src/hb-ot-tag.cc | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit c21498afd857e78230f761ee5c9e73adece89dd0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 2 10:21:26 2012 -0700
+
+ Add Mongolian and 'Phags-pa joining test cases
+
+ test/shaping/texts/in-tree/shaper-arabic/MANIFEST | 1 +
+ .../shaper-arabic/script-mongolian/misc/misc.txt | 3 +++
+ .../in-tree/shaper-arabic/script-phags-pa/MANIFEST | 1 +
+ .../shaper-arabic/script-phags-pa/misc/MANIFEST | 1 +
+ .../shaper-arabic/script-phags-pa/misc/misc.txt | 14 ++++++++++++++
+ 5 files changed, 20 insertions(+), 0 deletions(-)
+
+commit 3ba7bc14ea652d27639f34109e51a497a678a54a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 1 20:05:04 2012 -0700
+
+ Implement 'Phags-pa shaping
+
+ Through the Arabic shaper. It's similar to Mongolian.
+
+ src/hb-ot-shape-complex-arabic.cc | 15 ++++++++++++---
+ src/hb-ot-shape-complex-private.hh | 4 +---
+ 2 files changed, 13 insertions(+), 6 deletions(-)
+
+commit 431bef2e16c7888ca3960f5797432d3a20903550
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 1 16:26:01 2012 -0700
+
+ Minor build fix
+
+ test/api/Makefile.am | 10 +++++++++-
+ 1 files changed, 9 insertions(+), 1 deletions(-)
+
+commit da70111ab234e8b740ce6fb1789a1809fbec0c44
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 31 13:45:30 2012 -0700
+
+ Don't clear buffer pre-context if no new context is being provided
+
+ Patch from Jonathan Kew.
+
+ Part of fixing:
+
+ Mozilla Bug 801410 - avoid inserting dotted-circle for run-initial
+ Unicode combining characters in "simple" scripts such as Latin
+
+ https://bugzilla.mozilla.org/show_bug.cgi?id=801410
+
+ src/hb-buffer.cc | 9 ++++++++-
+ 1 files changed, 8 insertions(+), 1 deletions(-)
+
+commit 0bc7a38463bfb37f12efeb1b8cb2024cf4a347bc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Oct 29 22:02:45 2012 -0700
+
+ [OT] Fix ReverseChainingSubst
+
+ We should make it clear that we don't want output buffer in this case,
+ otherwise buffer->backtrack_len() would be wrong.
+
+ src/hb-buffer-private.hh | 1 +
+ src/hb-buffer.cc | 13 +++++++++++++
+ src/hb-ot-layout-gsub-table.hh | 1 +
+ 3 files changed, 15 insertions(+), 0 deletions(-)
+
+commit 2616689d159024d2b1cb1e68f9936b2129bf9be6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Oct 29 21:51:56 2012 -0700
+
+ More tracing fixups
+
+ src/hb-ot-layout-gsubgpos-private.hh | 13 +++++++------
+ 1 files changed, 7 insertions(+), 6 deletions(-)
+
+commit 937f8d3871863b8b1ed1d8900cf41999d92ba30f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Oct 29 21:49:33 2012 -0700
+
+ [Arabic] Enable dlig and mset for Arabic
+
+ That's what the spec says, and what Uniscribe does.
+
+ src/hb-ot-shape-complex-arabic.cc | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+commit 911ed096980630fd4a37bf2024036daae13a6056
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Oct 29 19:42:19 2012 -0700
+
+ Ignore gid0 in test results
+
+ test/shaping/hb_test_tools.py | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit bc513add7999baf32f126ceebbd318105ee66985
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Oct 29 19:03:55 2012 -0700
+
+ Add missing TRACE_RETURN
+
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 10b88d89ef1efcfddbbfabd3669399b472c8a900
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Oct 29 18:18:24 2012 -0700
+
+ Add Ethiopic test case
+
+ This sequence: U+120B,U+135F,U+120B with the Nyala font from Win7
+ exposes a GPOS bug in Uniscribe, in that the positioned mark is
+ wrongly
+ moved as a result a following kern.
+
+ This is the one "failure" in the Ethiopic test suite :-).
+
+ ETHIOPIC: 118900 out of 118901 tests passed. 1 failed (0.000841036%)
+
+ .../shaper-default/script-ethiopic/MANIFEST | 1 +
+ .../shaper-default/script-ethiopic/misc/MANIFEST | 1 +
+ .../shaper-default/script-ethiopic/misc/misc.txt | 1 +
+ 3 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 88d3c98e309e14c3115825d1d8d40d0b3eec2d97
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Oct 29 16:27:02 2012 -0700
+
+ [Indic] Position pre-base reordering Ra after Chillus in Malayalam
+
+ The logic for pre-base reordering follows the left matra logic.
+ We had an exception for Malayalam/Tamil in the left matra
+ repositioning
+ which was not reflected in pre-base reordering.
+
+ Malayalam failures down from 337 to 323.
+
+ BENGALI: 353996 out of 354285 tests passed. 289 failed (0.0815727%)
+ DEVANAGARI: 707339 out of 707394 tests passed. 55 failed (0.00777502%)
+ GUJARATI: 366489 out of 366506 tests passed. 17 failed (0.0046384%)
+ GURMUKHI: 60769 out of 60809 tests passed. 40 failed (0.0657797%)
+ KANNADA: 951086 out of 951913 tests passed. 827 failed (0.0868777%)
+ KHMER: 299106 out of 299124 tests passed. 18 failed (0.00601757%)
+ LAO: 53611 out of 53644 tests passed. 33 failed (0.0615167%)
+ MALAYALAM: 1048011 out of 1048334 tests passed. 323 failed
+ (0.0308108%)
+ ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%)
+ SINHALA: 271726 out of 271847 tests passed. 121 failed (0.0445103%)
+ TAMIL: 1091837 out of 1091837 tests passed. 0 failed (0%)
+ TELUGU: 970558 out of 970573 tests passed. 15 failed (0.00154548%)
+ TIBETAN: 208469 out of 208469 tests passed. 0 failed (0%)
+
+ src/hb-ot-shape-complex-indic.cc | 35
+ +++++++++++++++++++++--------------
+ 1 files changed, 21 insertions(+), 14 deletions(-)
+
+commit 21bf796954678d02f136709cade43adef6f8f42b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Oct 29 14:21:09 2012 -0700
+
+ Add missed file
+
+ src/hb-ucdn/COPYING | 13 +++++++++++++
+ 1 files changed, 13 insertions(+), 0 deletions(-)
+
+commit 01013a0f5c58d5d54a37e5b4d6692e0bbd4baf80
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Oct 29 10:56:04 2012 -0700
+
+ Include config.h.in in tree
+
+ I typically don't like including generating files in tree.
+ But like to
+ make an exception for this, since this forms the canonical list of
+ options one would need to go through when building with alternative
+ build systems.
+
+ Makefile.am | 1 -
+ config.h.in | 160
+ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 160 insertions(+), 1 deletions(-)
+
+commit 02ed52169ad3bb48f4989f721b0c6572e064a712
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Oct 28 21:26:19 2012 -0700
+
+ Improve license information
+
+ COPYING | 2 ++
+ src/hb-icu-le/COPYING | 2 ++
+ src/hb-icu-le/Makefile.am | 2 +-
+ src/hb-ucdn/Makefile.am | 2 +-
+ src/hb-ucdn/README | 7 +++++++
+ 5 files changed, 13 insertions(+), 2 deletions(-)
+
+commit 4c1d9244617e472464722e64d2cdbc1f9e8827f6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Oct 28 20:27:25 2012 -0700
+
+ Minor
+
+ src/hb-icu-le.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 38b015e57ffa75d3b078a368c23685beb7c3f946
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Oct 28 20:11:47 2012 -0700
+
+ Fix hb_buffer_set_length(buffer, 0)
+
+ Was causing invalid realloc()s.
+
+ src/hb-buffer.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit b7115b63be72e109b51f538ba581aed1017b2d55
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Oct 28 20:11:42 2012 -0700
+
+ Add XXX
+
+ src/hb-icu-le.cc | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 71ee1f24503cd066ffc1a36cc5dd9a3c1d1a6dfd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Oct 28 19:18:11 2012 -0700
+
+ Port to ICU LayoutEngine C API
+
+ Incidentally, this makes it not crash with icu-le-hb anymore...
+ I'm not smart / stupid enough to spend two more days debugging C++
+ linking issues, and this is ABI-stable at least.
+
+ src/hb-icu-le.cc | 31 ++++++++++++++++---------------
+ 1 files changed, 16 insertions(+), 15 deletions(-)
+
+commit 0144f05e57088b30ac894cdae8b04b265d4dfbe7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Oct 26 13:48:06 2012 -0700
+
+ Remove unused members
+
+ src/hb-icu-le/PortableFontInstance.h | 3 ---
+ 1 files changed, 0 insertions(+), 3 deletions(-)
+
+commit cf3afd8979b1db76d437f428cbd51cb363e0d18e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Oct 25 16:32:54 2012 -0700
+
+ Rename and revamp is_zero_width() to be is_default_ignorable()
+
+ That's really the logic desired. Except that MONGOLIAN VOWEL
+ SEPARATOR
+ is not default_ignorable but it really should be. Reported to
+ Unicode.
+
+ Based on suggestion from Konstantin Ritt.
+
+ src/hb-fallback-shape.cc | 2 +-
+ src/hb-ot-shape-private.hh | 4 +-
+ src/hb-ot-shape.cc | 2 +-
+ src/hb-unicode-private.hh | 90
+ ++++++++++++++++++++++++++++---------------
+ 4 files changed, 62 insertions(+), 36 deletions(-)
+
+commit a724139e641bf1592b1ff786a75a9de2ea8163cf
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 24 14:02:15 2012 -0700
+
+ Update TODO
+
+ TODO | 14 ++++++++++----
+ 1 files changed, 10 insertions(+), 4 deletions(-)
+
+commit 13c058472913b7b6d689f9022226079da65420b0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Oct 14 18:37:09 2012 -0500
+
+ 0.9.5
+
+ NEWS | 23 +++++++++++++++++++++++
+ configure.ac | 2 +-
+ 2 files changed, 24 insertions(+), 1 deletions(-)
+
+commit fecdfa95daf4916695f23e7dab89ab363be11b89
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Oct 7 17:19:58 2012 -0400
+
+ Fixup hb_ot_shape_closure()
+
+ Broke it when merged cmap mapping and normalizer. Ouch!
+
+ src/hb-ot-shape.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 2d1dcb3ce3354c2d5e2b4d1d291beb8d23cdea22
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Oct 7 17:13:46 2012 -0400
+
+ Mark debug message functions static
+
+ src/hb-private.hh | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 9947bd6daffb5ec76b67536575e7617ba4f10b1e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 2 20:44:43 2012 -0400
+
+ Update UCDN to upstream commit
+ 3f159c87824230b59af56e40e2db32caf6afa51a
+
+ - Unicode 6.2.0 goodness,
+ - Unassigned codepoints now have correct properties. Passes test
+ suite.
+
+ src/hb-ucdn/unicodedata_db.h | 1966
+ ++++++++++++++++++++++--------------------
+ 1 files changed, 1036 insertions(+), 930 deletions(-)
+
+commit 32dbfcf763d1ae497d3c95de986a83441331678f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 2 17:42:13 2012 -0400
+
+ Fix visibility of UCDN symbols
+
+ src/hb-ucdn.cc | 2 --
+ src/hb-ucdn/ucdn.h | 19 +++++++++++++++++++
+ 2 files changed, 19 insertions(+), 2 deletions(-)
+
+commit 3f33f0d1f2603f22e86adffe3c3836136ba5e5fd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 2 16:03:18 2012 -0400
+
+ Import UCDN into source tree
+
+ https://github.com/grigorig/ucdn
+
+ configure.ac | 11 +-
+ src/Makefile.am | 7 +
+ src/hb-ucdn.cc | 207 ++
+ src/hb-ucdn/Makefile.am | 18 +
+ src/hb-ucdn/README | 33 +
+ src/hb-ucdn/ucdn.c | 282 +++
+ src/hb-ucdn/ucdn.h | 290 +++
+ src/hb-ucdn/unicodedata_db.h | 4648
+ ++++++++++++++++++++++++++++++++++++++++++
+ src/hb-unicode.cc | 3 +
+ 9 files changed, 5498 insertions(+), 1 deletions(-)
+
+commit 0e292eb2a2abbac152eeea2060e58b7a66449745
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 2 14:59:00 2012 -0400
+
+ Remove Glib thread-safety support
+
+ Now that we have pthread detection in configure, we don't need Glib
+ anymore. Glib will only be a Unicode data provider.
+
+ configure.ac | 8 ++++----
+ src/hb-atomic-private.hh | 13 -------------
+ src/hb-mutex-private.hh | 20 --------------------
+ 3 files changed, 4 insertions(+), 37 deletions(-)
+
+commit 66efe896483c58f3ef9bd218c02bb7ea604f68ee
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 2 14:55:32 2012 -0400
+
+ Check for pthreads
+
+ configure.ac | 7 +++++++
+ src/Makefile.am | 5 +++++
+ 2 files changed, 12 insertions(+), 0 deletions(-)
+
+commit 10a8162dddb8b39ae130fe5bb7d1819471fa7e06
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 2 14:46:34 2012 -0400
+
+ Add ax_pthread.m4
+
+ m4/ax_pthread.m4 | 309
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 309 insertions(+), 0 deletions(-)
+
+commit 8ac34bc6ff1d0646503a45659b1846d8cf9c0603
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 2 14:46:04 2012 -0400
+
+ Add pkg.m4 to git repo
+
+ m4/pkg.m4 | 157
+ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 157 insertions(+), 0 deletions(-)
+
+commit c7afac0aa6e51e6a49ebf13f72537398698c9e49
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 2 14:44:47 2012 -0400
+
+ Add AC_CONFIG_MACRODIR
+
+ Makefile.am | 2 ++
+ configure.ac | 2 ++
+ 2 files changed, 4 insertions(+), 0 deletions(-)
+
+commit f2eb3fa9dca8d21fae20c9b9dddad3245df74a05
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 25 21:35:35 2012 -0400
+
+ [OT] Only insert dottedcircle if at the beginning of paragraph
+
+ If the first char in the run is a combining mark, but there is text
+ before the run, don't insert dottedcircle.
+
+ Part of addressing:
+ https://bugzilla.redhat.com/show_bug.cgi?id=858736
+
+ src/hb-ot-shape.cc | 6 ++----
+ 1 files changed, 2 insertions(+), 4 deletions(-)
+
+commit bdc2fc8294da7f374701aafe9f5a82d60633946f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 25 21:32:35 2012 -0400
+
+ [Arabic] Respect Arabic joining from neighboring context
+
+ Now we respect Arabic joining across runs.
+
+ src/hb-ot-shape-complex-arabic.cc | 31 +++++++++++++++++++++++++++++--
+ 1 files changed, 29 insertions(+), 2 deletions(-)
+
+commit 05207a79e0ae1769c5feaebe3fd99bdf9cfcf834
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 25 17:44:53 2012 -0400
+
+ [buffer] Save pre/post textual context
+
+ To be used for a variety of purposes. We save up to five characters
+ in each direction. No public API changes, everything is taken care
+ of already. All clients need to do is to call hb_buffer_add_utf* with
+ the full text + segment info (or at least some context) instead of
+ just passing in the segment.
+
+ Various operations (hb_buffer_reset, hb_buffer_set_length,
+ hb_buffer_add*) automatically reset the relevant contexts.
+
+ src/hb-buffer-private.hh | 13 ++++++++++++-
+ src/hb-buffer.cc | 44
+ ++++++++++++++++++++++++++++++++++++++++----
+ src/hb-buffer.h | 2 +-
+ 3 files changed, 53 insertions(+), 6 deletions(-)
+
+commit 89ac39dbbe028e6379f64392f2e590e3f1fdd847
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 25 13:59:24 2012 -0400
+
+ Add hb_utf_prev()
+
+ src/hb-utf-private.hh | 71
+ +++++++++++++++++++++++++++++++++++++++++++++++-
+ 1 files changed, 69 insertions(+), 2 deletions(-)
+
+commit 70ea4ac6887c7057113d714a98e55738b6196562
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 25 12:30:16 2012 -0400
+
+ Slightly optimize UTF-8 parsing
+
+ src/hb-utf-private.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 4445e5e2ecc257a5d0fa2f2715bb7181a47346da
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 25 12:26:12 2012 -0400
+
+ [buffer] Cleanup / optimize UTF-16 parsing a bit
+
+ src/hb-utf-private.hh | 12 +++++++-----
+ 1 files changed, 7 insertions(+), 5 deletions(-)
+
+commit 1f66c3c1a0eb869c0d85a015235313177e0cec62
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 25 11:42:16 2012 -0400
+
+ Add hb_utf_strlen()
+
+ Speeds up UTF-8 parsing by calling strlen().
+
+ src/hb-buffer.cc | 13 ++-----------
+ src/hb-utf-private.hh | 22 ++++++++++++++++++++++
+ 2 files changed, 24 insertions(+), 11 deletions(-)
+
+commit 7f19ae7b9f806a2e35206b2ad41651c5f80b2537
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 25 11:22:28 2012 -0400
+
+ [buffer] Templatize UTF handling
+
+ Also move UTF routines into a separate file, to be reused from shapers
+ that need it.
+
+ src/Makefile.am | 1 +
+ src/hb-buffer.cc | 157
+ +++++++++++++------------------------------------
+ src/hb-utf-private.hh | 113 +++++++++++++++++++++++++++++++++++
+ 3 files changed, 155 insertions(+), 116 deletions(-)
+
+commit 0e0a4da9b7677a09e00d27313236e1f333864dd6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 25 11:09:04 2012 -0400
+
+ [buffer] Towards template'izing different UTF adders
+
+ src/hb-buffer.cc | 11 ++++++++++-
+ 1 files changed, 10 insertions(+), 1 deletions(-)
+
+commit 7d37280600c157f3c4eae8746e99511702a58e8f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 25 11:04:41 2012 -0400
+
+ Minor
+
+ src/hb-buffer.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 54d5da4ee9d902ff36473cec558137eef8f23825
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 25 10:50:41 2012 -0400
+
+ Remove unused indic.cc
+
+ src/Makefile.am | 6 +-----
+ src/indic.cc | 51
+ ---------------------------------------------------
+ 2 files changed, 1 insertions(+), 56 deletions(-)
+
+commit fab7a71f110ed646745d54b23284537c50058c21
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 24 21:51:13 2012 -0400
+
+ [Indic] Import ragel-generated Indic machine in git
+
+ I don't expect ragel to be creating too much noise in its generated
+ output, and including this in-tree helps users right now. We can
+ revisit this later if it proved to be too much trouble.
+
+ autogen.sh | 6 -
+ src/Makefile.am | 1 -
+ src/hb-ot-shape-complex-indic-machine.hh | 1314
+ ++++++++++++++++++++++++++++++
+ 3 files changed, 1314 insertions(+), 7 deletions(-)
+
+commit 20a840c7cd08069720050782b4533cde505df09a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 24 20:23:00 2012 -0400
+
+ Use a C++ linker on Windows
+
+ On Windows we don't care whether or not we link to libstdc++.
+ Seems to fix build with mingw32 on msys, as reported by Werner.
+
+ src/Makefile.am | 6 ++++--
+ 1 files changed, 4 insertions(+), 2 deletions(-)
+
+commit eb7669a38072b66eef3bd905a93c4815bef3f0e5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 18 19:42:06 2012 -0400
+
+ Better autofoo
+
+ src/Makefile.am | 5 +----
+ 1 files changed, 1 insertions(+), 4 deletions(-)
+
+commit d00f7d83750258eff915a3826700c4819e63e481
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 17 20:59:09 2012 -0400
+
+ Fix dependencies
+
+ src/Makefile.am | 5 ++++-
+ 1 files changed, 4 insertions(+), 1 deletions(-)
+
+commit 811eefe225d20b20f1de20c6e62a0ebd6d89102a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 10 09:56:27 2012 -0400
+
+ Return NULL, not false
+
+ Oh well...
+
+ src/hb-open-type-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 166b5cf7ec2d37fb54a909c437ccdec1edaf37aa
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Sep 7 14:55:07 2012 -0400
+
+ [Indic] Find syllables before any features are applied
+
+ With FreeSerif, it seems that the 'ccmp' feature does ligature
+ substituttions. That was then causing syllable match failures.
+ We now
+ find syllables before any features have been applied.
+
+ Test sequence: U+0D9A,U+0DCA,U+200D,U+0DBB,U+0DCF
+
+ src/hb-ot-shape-complex-indic-machine.rl | 4 +-
+ src/hb-ot-shape-complex-indic.cc | 56
+ ++++++++++++++------
+ .../indic/script-sinhala/misc/misc.txt | 1 +
+ 3 files changed, 43 insertions(+), 18 deletions(-)
+
+commit 96fdc04e5c6daafce3d45e7508418e4db94df44c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Sep 6 22:26:16 2012 -0400
+
+ Add hb_buffer_[sg]et_content_type
+
+ And hb_buffer_content_type_t and enum values.
+
+ TODO | 1 +
+ src/hb-buffer-private.hh | 2 ++
+ src/hb-buffer.cc | 34 ++++++++++++++++++++++++++++++++++
+ src/hb-buffer.h | 14 ++++++++++++++
+ src/hb-shape.cc | 5 +++++
+ 5 files changed, 56 insertions(+), 0 deletions(-)
+
+commit e30ebd2794b37bd8ec716a258d5cb017fb1dfadc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Sep 6 22:09:06 2012 -0400
+
+ Add hb_feature_to/from_string()
+
+ TODO | 4 +-
+ src/hb-common.cc | 9 +++
+ src/hb-common.h | 6 ++-
+ src/hb-shape.cc | 168
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-shape.h | 13 ++++
+ util/options.cc | 132 +-----------------------------------------
+ 6 files changed, 201 insertions(+), 131 deletions(-)
+
+commit f67917161bbe317a33d6407fbc62ebffcafe7154
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Sep 6 17:22:31 2012 -0400
+
+ [OT] Do per-ligature-component fallback mark positioning
+
+ With this in place, you can remove GDEF/GSUB/GPOS tables from Arabic
+ fonts and still get per-component marks positioned on
+ oh-yeah-fallback-formed LAM-ALEF ligatures with marks in between
+ the LAM
+ and ALEF.
+
+ Now *that*'s pretty cool, if a bit anachronistic...
+
+ src/hb-ot-shape-fallback.cc | 43
+ ++++++++++++++++++++++++++++++++++++-------
+ 1 files changed, 36 insertions(+), 7 deletions(-)
+
+commit 525c6855783a018d52867b9ece2ee90868ff1f91
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Sep 6 16:02:07 2012 -0400
+
+ [OT] Make fallback mark positioning more robust
+
+ ...with clusters spanning multiple base characters.
+
+ src/hb-ot-shape-fallback.cc | 11 +++++++++--
+ 1 files changed, 9 insertions(+), 2 deletions(-)
+
+commit 5d502443f5a07cbd0aa860dd71a0fa4ea8b6ff9f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Sep 6 15:29:29 2012 -0400
+
+ [old] Clear offset array
+
+ src/hb-old.cc | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 9433c218b4853442dd9ad53d0588a837a33dbf1e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Sep 6 14:27:15 2012 -0400
+
+ [OT] Simplify fallback positioning condition
+
+ src/hb-ot-shape-fallback.cc | 3 +--
+ 1 files changed, 1 insertions(+), 2 deletions(-)
+
+commit 028a1706f898bfcee0d14acfba47ebe1de09f0c4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Sep 6 14:25:48 2012 -0400
+
+ Refactor common macro
+
+ src/hb-ot-shape-fallback.cc | 5 +----
+ src/hb-ot-shape-normalize.cc | 5 +----
+ src/hb-ot-shape.cc | 5 +----
+ src/hb-unicode-private.hh | 9 +++++++++
+ 4 files changed, 12 insertions(+), 12 deletions(-)
+
+commit 07cfbe21b511056d5c3c75cbfe84e4e982c3e8fb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Sep 6 01:16:39 2012 -0400
+
+ [OT] Streamline Arabic fallback shaping table
+
+ src/gen-arabic-table.py | 6 +-
+ src/hb-ot-shape-complex-arabic-fallback.hh | 2 +-
+ src/hb-ot-shape-complex-arabic-table.hh | 266
+ ++++++++++++++--------------
+ 3 files changed, 137 insertions(+), 137 deletions(-)
+
+commit 82f6b6f388b801a1483854cb56a2cadbb94e0f2b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Sep 6 01:12:50 2012 -0400
+
+ Minor
+
+ src/hb-ot-shape-complex-arabic-fallback.hh | 13 +++++++------
+ 1 files changed, 7 insertions(+), 6 deletions(-)
+
+commit fabd3113a98c5f4114f48920fa7ea38bd65a8d32
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Sep 5 22:19:28 2012 -0400
+
+ [OT] Port Arabic fallback shaping to synthetic GSUB
+
+ All of init/medi/fina/isol and rlig implemented.
+
+ Let there be dragons... ⻯
+
+ src/Makefile.am | 1 +
+ src/hb-open-type-private.hh | 69 +++++---
+ src/hb-ot-layout-common-private.hh | 9 +-
+ src/hb-ot-layout-gsub-table.hh | 11 +-
+ src/hb-ot-map-private.hh | 6 +
+ src/hb-ot-map.cc | 1 +
+ src/hb-ot-shape-complex-arabic-fallback.hh | 252
+ ++++++++++++++++++++++++++++
+ src/hb-ot-shape-complex-arabic.cc | 158 +++++-------------
+ src/hb-ot-shape.cc | 7 +-
+ src/hb-private.hh | 11 +-
+ 10 files changed, 369 insertions(+), 156 deletions(-)
+
+commit f0b8ed1b6dd9f1d2b9084c101a6fc5dee0cc22a8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Sep 5 17:32:57 2012 -0400
+
+ [Indic] Allow "H,ZWJ,M"
+
+ Uniscribe accepts a Halant,ZWJ before matras. Allow that.
+
+ BENGALI down from 295 to 291
+ DEVANAGARI down from 69 to 57
+ GUJARATI down from 19 to 17
+ KANNADA down from 871 to 867
+ MALAYALAM down from 340 to 337
+ TELUGU down from 20 to 16
+
+ Currently at:
+
+ BENGALI: 353897 out of 354188 tests passed. 291 failed (0.0821598%)
+ DEVANAGARI: 707337 out of 707394 tests passed. 57 failed (0.00805774%)
+ GUJARATI: 366440 out of 366457 tests passed. 17 failed (0.00463902%)
+ GURMUKHI: 60704 out of 60747 tests passed. 43 failed (0.0707854%)
+ KANNADA: 951046 out of 951913 tests passed. 867 failed (0.0910798%)
+ KHMER: 299077 out of 299124 tests passed. 47 failed (0.0157125%)
+ LAO: 53611 out of 53644 tests passed. 33 failed (0.0615167%)
+ MALAYALAM: 1047997 out of 1048334 tests passed. 337 failed
+ (0.0321462%)
+ ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%)
+ SINHALA: 271666 out of 271847 tests passed. 181 failed (0.0665816%)
+ TAMIL: 1091754 out of 1091754 tests passed. 0 failed (0%)
+ TELUGU: 970557 out of 970573 tests passed. 16 failed (0.00164851%)
+ TIBETAN: 208469 out of 208469 tests passed. 0 failed (0%)
+
+ src/hb-ot-shape-complex-indic-machine.rl | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 4ed717ef61813fa16cf74f2874848e9feb81568f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Sep 5 17:21:17 2012 -0400
+
+ [Indic] Relax grammar
+
+ Now that we insert dotted-circle, tests break more easily when
+ our indic
+ machine breaks.
+
+ In particular, a few Devanagari tests were having sequences like
+ "C,H,ZWJ,N", and because of the ZWJ the Nukta does NOT get reordered
+ to
+ before the Halant as the grammar used to expect... Fixup.
+
+ Another case is as simple as "C,ZWJ,SM".
+
+ Fixes 10 out of 79 failures:
+
+ DEVANAGARI: 707325 out of 707394 tests passed. 69 failed (0.00975411%)
+
+ src/hb-ot-shape-complex-indic-machine.rl | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit aa7141efe49991a1160489106984e95163fe2ab8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Sep 5 15:54:21 2012 -0400
+
+ [Indic] Fix Khmer syllable-final coeng-consonant
+
+ Brings down Khmer failures from 162 to 47.
+
+ KHMER: 299077 out of 299124 tests passed. 47 failed (0.0157125%)
+
+ Also rebaselined some of the test files that had only-inherited lines.
+ Removing those, the stats are:
+
+ BENGALI: 353893 out of 354188 tests passed. 295 failed (0.0832891%)
+ DEVANAGARI: 707315 out of 707394 tests passed. 79 failed (0.0111678%)
+ GUJARATI: 366438 out of 366457 tests passed. 19 failed (0.00518478%)
+ GURMUKHI: 60704 out of 60747 tests passed. 43 failed (0.0707854%)
+ KANNADA: 951042 out of 951913 tests passed. 871 failed (0.0915%)
+ KHMER: 299077 out of 299124 tests passed. 47 failed (0.0157125%)
+ LAO: 53611 out of 53644 tests passed. 33 failed (0.0615167%)
+ MALAYALAM: 1047994 out of 1048334 tests passed. 340 failed
+ (0.0324324%)
+ ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%)
+ SINHALA: 271666 out of 271847 tests passed. 181 failed (0.0665816%)
+ TAMIL: 1091754 out of 1091754 tests passed. 0 failed (0%)
+ TELUGU: 970553 out of 970573 tests passed. 20 failed (0.00206064%)
+ TIBETAN: 208469 out of 208469 tests passed. 0 failed (0%)
+
+ Still some regressions, but some of the more egregious cases are
+ addressed.
+
+ src/hb-ot-shape-complex-indic-machine.rl | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit efb8d3eb713bca7cbfca41380a012bdb4d380e5c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Sep 5 15:50:47 2012 -0400
+
+ Fixup test failure reporting
+
+ After we implemented dotted-circle, we were still ignoring any tests
+ that had dottedcircle in it for any of the shapers. That meant
+ that if
+ we wrongly outputted dottedcircle, the test was being ignored. Ouch!
+
+ Fixing that shows regressions across the board. Most are Uniscribe
+ bugs: NOT inserting dotted-circle when it should. Some are arou
+ machine bugs. This is in fact a nice way to catch Indic-machine
+ deficiencies and when I fix the regressions, our clusters should be
+ much closer to Uniscribe. For now, we regressed from:
+
+ BENGALI: 353997 out of 354285 tests passed. 288 failed (0.0812905%)
+ DEVANAGARI: 707339 out of 707394 tests passed. 55 failed (0.00777502%)
+ GUJARATI: 366489 out of 366506 tests passed. 17 failed (0.0046384%)
+ GURMUKHI: 60769 out of 60809 tests passed. 40 failed (0.0657797%)
+ KANNADA: 951086 out of 951913 tests passed. 827 failed (0.0868777%)
+ KHMER: 299106 out of 299124 tests passed. 18 failed (0.00601757%)
+ LAO: 53611 out of 53644 tests passed. 33 failed (0.0615167%)
+ MALAYALAM: 1048104 out of 1048416 tests passed. 312 failed
+ (0.0297592%)
+ ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%)
+ SINHALA: 271747 out of 271847 tests passed. 100 failed (0.0367854%)
+ TAMIL: 1091837 out of 1091837 tests passed. 0 failed (0%)
+ TELUGU: 970558 out of 970573 tests passed. 15 failed (0.00154548%)
+ TIBETAN: 208469 out of 208469 tests passed. 0 failed (0%)
+
+ To:
+
+ BENGALI: 353990 out of 354285 tests passed. 295 failed (0.0832663%)
+ DEVANAGARI: 707315 out of 707394 tests passed. 79 failed (0.0111678%)
+ GUJARATI: 366447 out of 366506 tests passed. 59 failed (0.016098%)
+ GURMUKHI: 60707 out of 60809 tests passed. 102 failed (0.167738%)
+ KANNADA: 951042 out of 951913 tests passed. 871 failed (0.0915%)
+ KHMER: 298962 out of 299124 tests passed. 162 failed (0.0541581%)
+ LAO: 53611 out of 53644 tests passed. 33 failed (0.0615167%)
+ MALAYALAM: 1048074 out of 1048416 tests passed. 342 failed
+ (0.0326206%)
+ ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%)
+ SINHALA: 271666 out of 271847 tests passed. 181 failed (0.0665816%)
+ TAMIL: 1091835 out of 1091837 tests passed. 2 failed (0.000183178%)
+ TELUGU: 970553 out of 970573 tests passed. 20 failed (0.00206064%)
+ TIBETAN: 208469 out of 208469 tests passed. 0 failed (0%)
+
+ Investigating.
+
+ test/shaping/hb_test_tools.py | 8 +++++---
+ 1 files changed, 5 insertions(+), 3 deletions(-)
+
+commit 27bd55bd2ca599d501f10c2fae81861137517e46
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Sep 5 15:11:14 2012 -0400
+
+ [Indic] Tamil does not have half-forms either
+
+ The Win7 Tamil font does not realy on this behavior, but the WinXP
+ version does. Handle Tamil like Malayalam: Matras always move to
+ before base.
+
+ WinXP Tamil failures went down from 168964 (15.4752%) to 167
+ (0.0152953%) (two orders of magnitude reduction!).
+
+ Included in this is a minor fixup that actually fixed a few tests
+ with non-Tamil too. Numbers at:
+
+ BENGALI: 353997 out of 354285 tests passed. 288 failed (0.0812905%)
+ DEVANAGARI: 707339 out of 707394 tests passed. 55 failed (0.00777502%)
+ GUJARATI: 366489 out of 366506 tests passed. 17 failed (0.0046384%)
+ GURMUKHI: 60769 out of 60809 tests passed. 40 failed (0.0657797%)
+ KANNADA: 951086 out of 951913 tests passed. 827 failed (0.0868777%)
+ KHMER: 299106 out of 299124 tests passed. 18 failed (0.00601757%)
+ LAO: 53611 out of 53644 tests passed. 33 failed (0.0615167%)
+ MALAYALAM: 1048104 out of 1048416 tests passed. 312 failed
+ (0.0297592%)
+ ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%)
+ SINHALA: 271747 out of 271847 tests passed. 100 failed (0.0367854%)
+ TAMIL: 1091837 out of 1091837 tests passed. 0 failed (0%)
+ TELUGU: 970558 out of 970573 tests passed. 15 failed (0.00154548%)
+ TIBETAN: 208469 out of 208469 tests passed. 0 failed (0%)
+
+ src/hb-ot-shape-complex-indic.cc | 10 +++++-----
+ 1 files changed, 5 insertions(+), 5 deletions(-)
+
+commit 87b75d0a4aa03fe7a03e3bf7baf8ece131aec1bb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 4 23:06:38 2012 -0400
+
+ [OT] Allow adding features with fallback implementation
+
+ src/hb-ot-map-private.hh | 7 ++++---
+ src/hb-ot-map.cc | 6 ++++--
+ 2 files changed, 8 insertions(+), 5 deletions(-)
+
+commit 1d3947a6bda6986c9c7d993589053051c119cc81
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 4 22:42:17 2012 -0400
+
+ Minor
+
+ src/hb-ot-layout-gpos-table.hh | 2 +-
+ src/hb-ot-layout-gsub-table.hh | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit b3b89b66586897a69b410ef02e7434691de84ae6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 4 21:13:17 2012 -0400
+
+ [OT] Add SubstLookup serialize API
+
+ src/hb-ot-layout-common-private.hh | 2 +-
+ src/hb-ot-layout-gsub-table.hh | 65
+ +++++++++++++++++++++++++++++++++++-
+ 2 files changed, 65 insertions(+), 2 deletions(-)
+
+commit 715e03bc21d6adaa8e1f647235843839dc47dad1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 4 20:10:17 2012 -0400
+
+ Minor
+
+ src/hb-open-type-private.hh | 7 ++-----
+ 1 files changed, 2 insertions(+), 5 deletions(-)
+
+commit 652d1e0d64e47313ead2fc8318d1236f0e0d80ca
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 4 20:00:44 2012 -0400
+
+ [OT] Start adding Lookup-level serialize API
+
+ src/hb-ot-layout-common-private.hh | 20 +++++++++++++++++++-
+ 1 files changed, 19 insertions(+), 1 deletions(-)
+
+commit a930c68e9c50aade78c1eb0eef075c9c117e4ef6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 4 18:17:57 2012 -0400
+
+ [OT] More serialize. Implements all basic GSUB subtables
+
+ src/hb-open-type-private.hh | 53 +++++++++++++++-
+ src/hb-ot-layout-common-private.hh | 8 ++-
+ src/hb-ot-layout-gsub-table.hh | 125
+ ++++++++++++++++++++++++++++--------
+ 3 files changed, 156 insertions(+), 30 deletions(-)
+
+commit 1b38b4e817d871b9549be65af6030bd0eea7f775
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 4 18:17:21 2012 -0400
+
+ Minor
+
+ src/hb-ot-layout-gsub-table.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit f7e81ce0b882aa942ae33c787e741c5e8e5a0173
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 4 15:32:37 2012 -0400
+
+ 0.9.4
+
+ NEWS | 18 ++++++++++++++++++
+ configure.ac | 2 +-
+ 2 files changed, 19 insertions(+), 1 deletions(-)
+
+commit 2bd9fe359839a653f7caae534bf768af1735f155
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 4 15:15:19 2012 -0400
+
+ Refactor
+
+ src/hb-ot-layout-gpos-table.hh | 7 ++-----
+ src/hb-ot-layout-gsub-table.hh | 16 +++++-----------
+ src/hb-ot-layout-gsubgpos-private.hh | 13 +++----------
+ src/hb-ot-layout.cc | 23 +++++++++++++++++------
+ src/hb-ot-shape-complex-arabic.cc | 4 +---
+ 5 files changed, 28 insertions(+), 35 deletions(-)
+
+commit a5ddd9e31cd7906c4b559aa5b2fafdae4b9c8935
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 4 14:55:00 2012 -0400
+
+ [OT] Really fix possible NULL dereference this time
+
+ src/hb-ot-layout-gsubgpos-private.hh | 8 ++++----
+ src/hb-ot-layout.cc | 6 +++---
+ src/hb-ot-shape-complex-arabic.cc | 4 +++-
+ 3 files changed, 10 insertions(+), 8 deletions(-)
+
+commit 29416833584d7831ece84aaeada6f5ebba7828c0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 3 23:31:14 2012 -0400
+
+ [OT] Implement serialize() for AlternateSubst
+
+ src/hb-ot-layout-gsub-table.hh | 33 +++++++++++++++++++++++++++++++++
+ 1 files changed, 33 insertions(+), 0 deletions(-)
+
+commit 1f07e3382a1608b054cbf88b89fef74f6c485434
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 3 23:28:34 2012 -0400
+
+ [OT] Implement serialize() for MultiSubst
+
+ src/hb-open-type-private.hh | 10 +++++++++
+ src/hb-ot-layout-gsub-table.hh | 43
+ ++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 53 insertions(+), 0 deletions(-)
+
+commit 4912030dfba740c822e200d33cbb5c6dbbeaf79e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 3 20:58:03 2012 -0400
+
+ Minor
+
+ src/hb-open-type-private.hh | 4 ++--
+ src/hb-ot-layout-gsub-table.hh | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+commit f8fa2b5cf67b02d74514dec7885d03de73ec7349
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 3 20:19:46 2012 -0400
+
+ Fix possible NULL dereference
+
+ As reported by Kenichi Ishibashi.
+
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 4b312fb288faa383a2c5bd3be0428f0e58e02699
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Sep 1 21:56:06 2012 -0400
+
+ [OT] Remove serialize alignment
+
+ Will reintroduce in a different way when we actually need it.
+
+ src/hb-open-type-private.hh | 24 +++++++++++-------------
+ 1 files changed, 11 insertions(+), 13 deletions(-)
+
+commit c61be03d6df122f18eebda3b29e42c9e768d45b9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Sep 1 21:43:38 2012 -0400
+
+ [OT] A bit more serialize
+
+ src/hb-open-type-private.hh | 14 +++++++++++
+ src/hb-ot-layout-common-private.hh | 2 +-
+ src/hb-ot-layout-gsub-table.hh | 43
+ ++++++++++++++++++++++++++++++++++-
+ 3 files changed, 56 insertions(+), 3 deletions(-)
+
+commit abcc5ac1fde1c493e4055dd2f27b8aade7713156
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Sep 1 21:30:17 2012 -0400
+
+ [OT] Improve serialize syntax
+
+ For some definition of improvement...
+
+ src/hb-open-type-private.hh | 6 ++++--
+ src/hb-ot-layout-gsub-table.hh | 3 +--
+ 2 files changed, 5 insertions(+), 4 deletions(-)
+
+commit bc5be24014371ceb811b9ffd37062ede63d87bb1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Sep 1 20:48:22 2012 -0400
+
+ [OT] Restart work on serialize()
+
+ src/hb-open-type-private.hh | 39 +++++++++++++++++-----
+ src/hb-ot-layout-common-private.hh | 61
+ +++++++++++++++++------------------
+ src/hb-ot-layout-gsub-table.hh | 13 ++++++++
+ 3 files changed, 73 insertions(+), 40 deletions(-)
+
+commit 6912e476dd92639c3ddf07ca51c8d4a262c8b3a5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Sep 1 20:38:45 2012 -0400
+
+ [OT] Insert dotted-circle for run-initial marks
+
+ Unfortunately if the font has GPOS and 'mark' feature does
+ not position mark on dotted-circle, our inserted dotted-circle
+ will not get the mark repositioned to itself. Uniscribe cheats
+ here.
+
+ If there is no GPOS however, the fallback positioning kicks in
+ and sorts this out.
+
+ I'm not willing to address the first case.
+
+ src/hb-ot-shape.cc | 32 ++++++++++++++++++++++++++++++++
+ 1 files changed, 32 insertions(+), 0 deletions(-)
+
+commit 1d581ec384bc1780995e32e1c44103af57596eda
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Sep 1 20:06:26 2012 -0400
+
+ [OT] Fallback-position ccc=0 Thai / Lao marks
+
+ Not perfect, but so is fallback positioning in 2012...
+
+ src/hb-ot-shape-fallback.cc | 56
+ +++++++++++++++++++++++++++++++++++-------
+ 1 files changed, 46 insertions(+), 10 deletions(-)
+
+commit 3992b5ec4cb43d114d87ff7ee2b992bcf819c9cd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Sep 1 19:20:41 2012 -0400
+
+ Move code around
+
+ src/hb-ot-shape-fallback-private.hh | 5 ++++
+ src/hb-ot-shape-fallback.cc | 46
+ +++++++++++++++++++++++-----------
+ src/hb-ot-shape-private.hh | 6 ++++
+ src/hb-ot-shape.cc | 4 +++
+ 4 files changed, 46 insertions(+), 15 deletions(-)
+
+commit b85800f9de8976a7418ef9df467d3080c6ab0199
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 31 18:12:01 2012 -0400
+
+ [Indic] Implement dotted-circle insertion for broken clusters
+
+ No panic, we reeally insert dotted circle when it's absolutely broken.
+
+ Fixes most of the dotted-circle cases against Uniscribe. (for
+ Devanagari
+ fixes 80% of them, for Khmer 70%; the rest look like Uniscribe being
+ really bogus...)
+
+ I had to make a decision. Apparently Uniscribe adds one dotted circle
+ to each broken character. I tried that, but that goes wrong
+ easily with
+ split matras. So I made it add only one dotted circle to an entire
+ broken syllable tail. As in: "if there was a dotted circle here, this
+ would have formed a correct cluster." That works better for split
+ stuff, and I like it more.
+
+ src/hb-buffer-private.hh | 1 +
+ src/hb-buffer.cc | 10 ++++
+ src/hb-ot-shape-complex-indic-machine.rl | 4 +-
+ src/hb-ot-shape-complex-indic-private.hh | 2 +-
+ src/hb-ot-shape-complex-indic.cc | 67
+ +++++++++++++++++++++++++++---
+ src/hb-ot-shape-normalize-private.hh | 1 +
+ src/hb-ot-shape-normalize.cc | 11 +++--
+ 7 files changed, 83 insertions(+), 13 deletions(-)
+
+commit 327d14ef188396006d54af976506ab6f8bb2869a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 31 16:49:34 2012 -0400
+
+ [Indic] Start adding dotted-circle instrastructure
+
+ src/hb-ot-shape-complex-indic-machine.rl | 19 ++++++------
+ src/hb-ot-shape-complex-indic.cc | 46
+ +++++++++++++++++++++++++++--
+ 2 files changed, 51 insertions(+), 14 deletions(-)
+
+commit 1be368e96fb7de8c77bf992874e0d5bd6b272ebe
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 31 16:29:17 2012 -0400
+
+ Minor
+
+ src/hb-buffer-private.hh | 16 +++++++++++++++-
+ src/hb-buffer.cc | 15 ---------------
+ 2 files changed, 15 insertions(+), 16 deletions(-)
+
+commit 784f29d061a2939562eca0c4943feb01174aee00
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 31 14:06:26 2012 -0400
+
+ Minor
+
+ src/hb-ot-shape.cc | 12 ++++++++----
+ 1 files changed, 8 insertions(+), 4 deletions(-)
+
+commit 5a7f18767a87a3f07269d0814f984a98f86ab852
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 30 22:53:29 2012 -0400
+
+ [OT] Better fallback-position Thai / Lao ccc!=0 marks
+
+ src/hb-ot-shape-fallback.cc | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 9f2348de58f0f85593027378169bc03c4dd64e59
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 29 21:08:59 2012 -0400
+
+ [OT] Add serialize() for Coverage
+
+ src/hb-open-type-private.hh | 34 ++++++++++++++++---
+ src/hb-ot-layout-common-private.hh | 62
+ ++++++++++++++++++++++++++++++++++++
+ 2 files changed, 90 insertions(+), 6 deletions(-)
+
+commit e901b954c6ec44ac3ae7fb3c326e6e7a40718e4b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 29 20:26:08 2012 -0400
+
+ [OT] Start adding serialize() API
+
+ src/hb-open-type-private.hh | 77
+ +++++++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 77 insertions(+), 0 deletions(-)
+
+commit 965c280de09b49d711cb78d629da321c802084de
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 29 13:59:16 2012 -0400
+
+ Add HB_BUFFER_ASSERT_VAR
+
+ To be used in places we access buffer vars...
+
+ src/hb-buffer-private.hh | 3 +++
+ src/hb-buffer.cc | 16 ++++++++++++++++
+ 2 files changed, 19 insertions(+), 0 deletions(-)
+
+commit 0ccf9b64736559a230425fd131c9eb8aa3048221
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 29 11:53:26 2012 -0400
+
+ Move code around
+
+ src/hb-ot-shape.cc | 21 ++++++++++-----------
+ 1 files changed, 10 insertions(+), 11 deletions(-)
+
+commit 2fcbbdb41a322f54b61d9ce983ab54434504c5ed
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 29 11:11:54 2012 -0400
+
+ Port Arabic fallback ligating to share code with GSUB
+
+ This will eventually allow us to skip marks, as well as (fallback)
+ attach marks to ligature components of fallback-shaped Arabic.
+ That would be pretty cool. I kludged GDEF props in, so mark-skipping
+ works, but the produced ligature id/components will be cleared later
+ by substitute_start() et al.
+
+ Perhaps using a synthetic table for Arabic fallback shaping was
+ a better
+ idea. The current approach has way too many layering violations...
+
+ src/hb-ot-layout-gsubgpos-private.hh | 4 ++
+ src/hb-ot-shape-complex-arabic.cc | 72
+ +++++++++++++++++++++++-----------
+ src/hb-ot-shape.cc | 4 +-
+ 3 files changed, 56 insertions(+), 24 deletions(-)
+
+commit 5e399a8a45bddb49e06e2ca39df1ed04398c0aff
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 29 10:40:49 2012 -0400
+
+ Minor
+
+ src/hb-ot-layout-gsub-table.hh | 1 -
+ src/hb-ot-layout-gsubgpos-private.hh | 1 -
+ 2 files changed, 0 insertions(+), 2 deletions(-)
+
+commit a177d027d1d0ad9539e30ed75d8652e0e8da20ff
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 28 23:18:22 2012 -0400
+
+ [GSUB] Move ligation logic over
+
+ src/hb-ot-layout-gsub-table.hh | 78
+ ++++-----------------------------
+ src/hb-ot-layout-gsubgpos-private.hh | 80
+ ++++++++++++++++++++++++++++++++++
+ 2 files changed, 89 insertions(+), 69 deletions(-)
+
+commit 191fa885d9e0a2dce92dd8727cddd18495e62409
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 28 22:58:55 2012 -0400
+
+ [GSUB] Merge Ligature and context input matching
+
+ Looks better now...
+
+ TODO | 4 --
+ src/hb-ot-layout-gsub-table.hh | 71
+ ++++++---------------------------
+ src/hb-ot-layout-gsubgpos-private.hh | 29 +++++++++++++-
+ 3 files changed, 40 insertions(+), 64 deletions(-)
+
+commit 93814ca7dc2a7251f861c1c47ba155ba6e6bdf19
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 28 22:24:51 2012 -0400
+
+ Start converging Ligature and match_input
+
+ src/hb-ot-layout-gsub-table.hh | 58
+ ++++++++++++++++---------------
+ src/hb-ot-layout-gsubgpos-private.hh | 62
+ ++++++++++++++++++++++++++--------
+ 2 files changed, 78 insertions(+), 42 deletions(-)
+
+commit 2eef71737ea29ffadbb5a2be4a898b44f53f66ac
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 28 19:16:38 2012 -0400
+
+ [hb-icu-le] Add visbility
+
+ src/hb-icu-le/FontTableCache.h | 6 ++++-
+ src/hb-icu-le/PortableFontInstance.cpp | 39
+ --------------------------------
+ src/hb-icu-le/PortableFontInstance.h | 7 ++++-
+ src/hb-icu-le/cmaps.cpp | 2 +-
+ src/hb-icu-le/cmaps.h | 5 +++-
+ src/hb-icu-le/letest.h | 14 +++++++++++
+ src/hb-icu-le/sfnt.h | 6 ++++-
+ 7 files changed, 34 insertions(+), 45 deletions(-)
+
+commit d59e28e49204ed609d8a1bf3c0f21ab5fc178337
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 28 19:08:36 2012 -0400
+
+ Minor
+
+ src/Makefile.am | 6 +++++-
+ src/check-libstdc++.sh | 2 +-
+ src/check-static-inits.sh | 4 ++--
+ 3 files changed, 8 insertions(+), 4 deletions(-)
+
+commit af169d2813ff8075288cd4a7811f0715e4fea3da
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 28 19:08:22 2012 -0400
+
+ Minor
+
+ src/hb-icu-le/PortableFontInstance.h | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 52ff2681d88886e2165ced397966ba29c2073583
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 28 18:03:35 2012 -0400
+
+ Use VisualStudio-style atomic intrinsics on mingw32
+
+ src/hb-atomic-private.hh | 25 ++++++++++++++++++-------
+ 1 files changed, 18 insertions(+), 7 deletions(-)
+
+commit 7c8e844d92aa604fc4b396343721ea90eb83adb8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 28 17:57:49 2012 -0400
+
+ Use namespace for OpenType tables
+
+ Avoids USHORT, SHORT, ULONG, LONG clashes with Windows API.
+
+ src/hb-font.cc | 12 ++--
+ src/hb-open-file-private.hh | 4 ++
+ src/hb-open-type-private.hh | 9 ++--
+ src/hb-ot-head-table.hh | 4 ++
+ src/hb-ot-hhea-table.hh | 5 ++
+ src/hb-ot-hmtx-table.hh | 6 ++
+ src/hb-ot-layout-common-private.hh | 5 ++
+ src/hb-ot-layout-gdef-table.hh | 4 ++
+ src/hb-ot-layout-gpos-table.hh | 4 ++
+ src/hb-ot-layout-gsub-table.hh | 4 ++
+ src/hb-ot-layout-gsubgpos-private.hh | 4 ++
+ src/hb-ot-layout-private.hh | 12 +++-
+ src/hb-ot-layout.cc | 91
+ +++++++++++++++++-----------------
+ src/hb-ot-maxp-table.hh | 4 ++
+ src/hb-ot-name-table.hh | 4 ++
+ src/hb-uniscribe.cc | 8 +--
+ src/main.cc | 2 +
+ 17 files changed, 117 insertions(+), 65 deletions(-)
+
+commit dc5df5af6b349c3d9e4ab876864d9dec8096401f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 28 16:31:23 2012 -0400
+
+ Revert "Minor"
+
+ This reverts commit 3e0a03978b91994bb7fa7922593cbdfc50878dfc.
+
+ I know remember why that line is there :).
+
+ src/hb-ot-shape-complex-arabic.cc | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 3e0a03978b91994bb7fa7922593cbdfc50878dfc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 27 17:10:02 2012 -0400
+
+ Minor
+
+ src/hb-ot-shape-complex-arabic.cc | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit 667218a5b134728863a318c73070f4e323590bbd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 27 17:00:44 2012 -0400
+
+ Minor
+
+ src/hb-ot-shape-fallback.cc | 4 +---
+ 1 files changed, 1 insertions(+), 3 deletions(-)
+
+commit 30dd62251fcd04c2cbaa9b979d47ddbf62c6d460
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 27 16:54:34 2012 -0400
+
+ Only fallback-position glyphs if we have the ccc
+
+ Previously, ccc=0 Thai / Lao marks were being
+ mispositioned. Don't touch them.
+
+ src/hb-ot-shape-fallback.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit e1ba62811a61afb046d349e578cd141363c7fb34
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 27 16:28:05 2012 -0400
+
+ Center unknown marks horizontally
+
+ src/hb-ot-shape-fallback.cc | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit a4e75e4128751bb902117abc1a59dce4f2147672
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 27 15:54:15 2012 -0400
+
+ Minor
+
+ test/shaping/hb_test_tools.py | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 23b0e9d7dc801e11640979af3c2b00649a519bb1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 26 14:30:18 2012 -0400
+
+ [Indic] Fix switch
+
+ D'oh. Was working by pure chance :)).
+
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit ae4d4e1de6b4512576080e95896383887b30982f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 26 14:27:44 2012 -0400
+
+ Bug 53815 - CoreText backend doesn't link
+
+ configure.ac | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit ec0e46376a2afec4ff7606f95582b0ec49c2a44a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 24 00:44:53 2012 -0400
+
+ Remove TODO items
+
+ TODO | 4 ----
+ 1 files changed, 0 insertions(+), 4 deletions(-)
+
+commit 56e878ab875ff06d74702145e380e198be967bd6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 24 00:41:51 2012 -0400
+
+ [graphite2] Cleanup scratch buffer allocation
+
+ src/hb-graphite2.cc | 77
+ +++++++++++++++++++++++++++++----------------------
+ 1 files changed, 44 insertions(+), 33 deletions(-)
+
+commit 2f7586c6229096143ca0a96712a27416ee0d3c85
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 23 23:59:55 2012 -0400
+
+ [icu-le] Implement icu layout engine shaper
+
+ configure.ac | 2 +-
+ src/hb-icu-le.cc | 113
+ ++++++++++++++++++++++++++++++++++++++++++++----
+ src/hb-icu-le/cmaps.h | 1 -
+ src/hb-shaper-list.hh | 4 ++
+ 4 files changed, 108 insertions(+), 12 deletions(-)
+
+commit ba7f6c3797e5b440557bacd9b666bf09713dca76
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 23 21:52:44 2012 -0400
+
+ [icu-le] Hook up to hb_face_t
+
+ src/hb-icu-le.cc | 17 +++-
+ src/hb-icu-le/FontTableCache.cpp | 34 ++++----
+ src/hb-icu-le/FontTableCache.h | 9 ++-
+ src/hb-icu-le/PortableFontInstance.cpp | 144
+ +++-----------------------------
+ src/hb-icu-le/PortableFontInstance.h | 21 ++---
+ src/hb-icu-le/README | 1 +
+ 6 files changed, 57 insertions(+), 169 deletions(-)
+
+commit e96bb36995b2a5321b4d32bb11906e1701aaf115
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 23 21:37:51 2012 -0400
+
+ [icu-le] Actually use the FontTableCache
+
+ src/hb-icu-le/PortableFontInstance.cpp | 25 ++++++++-----------------
+ 1 files changed, 8 insertions(+), 17 deletions(-)
+
+commit 7d242364ea647f655a7092bda25f9a10774c57f5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 23 21:23:41 2012 -0400
+
+ [icu-le] Start adding a icu-layout-engine backend
+
+ Import PortableFontInstance and add shaper stub.
+
+ configure.ac | 9 +
+ src/Makefile.am | 8 +
+ src/hb-icu-le.cc | 111 ++++++++
+ src/hb-icu-le/FontTableCache.cpp | 91 +++++++
+ src/hb-icu-le/FontTableCache.h | 41 +++
+ src/hb-icu-le/Makefile.am | 25 ++
+ src/hb-icu-le/PortableFontInstance.cpp | 436
+ +++++++++++++++++++++++++++++++
+ src/hb-icu-le/PortableFontInstance.h | 117 +++++++++
+ src/hb-icu-le/README | 2 +
+ src/hb-icu-le/cmaps.cpp | 200 ++++++++++++++
+ src/hb-icu-le/cmaps.h | 85 ++++++
+ src/hb-icu-le/letest.h | 49 ++++
+ src/hb-icu-le/license.html | 51 ++++
+ src/hb-icu-le/sfnt.h | 449
+ ++++++++++++++++++++++++++++++++
+ 14 files changed, 1674 insertions(+), 0 deletions(-)
+
+commit b5584ee4be46b47e1678acf28426970a6d670b4f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 23 16:26:07 2012 -0400
+
+ [Indic] For old-spec, match non-zero context
+
+ Fixes consonant-position with old-spec Malayalam. Uniscribe seem
+ to be
+ doing this. Fixes below-base La (eg. Pa,H,La) with AnjaliNewLipi.ttf.
+ Doesn't regress new-spec or other scripts.
+
+ src/hb-ot-shape-complex-indic.cc | 10 ++++++----
+ 1 files changed, 6 insertions(+), 4 deletions(-)
+
+commit d9b204d3d24cde165167714728bf380267903d6a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 23 16:22:28 2012 -0400
+
+ [GSUB] Allow non-zero-context matching in would_apply()
+
+ To be used in the next patch.
+
+ src/hb-ot-layout-gsubgpos-private.hh | 6 ++++--
+ src/hb-ot-layout-private.hh | 3 ++-
+ src/hb-ot-layout.cc | 14 ++++++++------
+ src/hb-ot-layout.h | 7 ++++---
+ src/hb-ot-map.cc | 12 ++----------
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ src/test-would-substitute.cc | 2 +-
+ 7 files changed, 22 insertions(+), 24 deletions(-)
+
+commit 1f2bb172fe9a173ecfd61054f1fdd850943ef059
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 23 16:10:37 2012 -0400
+
+ Revert "[Indic/GSUB] Ignore context when matching would_apply()"
+
+ This reverts commit 24dd4e56743c6ce5e01cb710ca9e01b3e527af58.
+
+ Oops. My bad. The change _regressed_ Malayalam test suite, not
+ improved it. I'll redo it, differentiating between old-spec and
+ new-spec cases.
+
+ src/hb-ot-layout-gsubgpos-private.hh | 8 +++-----
+ 1 files changed, 3 insertions(+), 5 deletions(-)
+
+commit 24dd4e56743c6ce5e01cb710ca9e01b3e527af58
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 23 15:47:10 2012 -0400
+
+ [Indic/GSUB] Ignore context when matching would_apply()
+
+ The MS Indic specs say "...all classifications are determined
+ ... using
+ context-free substitutions." However, testing shows that MS's
+ Malayalam
+ shapers (both old and new), "match" even if there is no zero-context
+ rule.
+ We follow.
+
+ Fixes below-base La (eg. Pa,H,La) with AnjaliNewLipi.ttf (old spec).
+ Moreover, test suite Malayalam failures are down to 312 from 875! No
+ change in other scripts.
+
+ Current numbers:
+
+ BENGALI: 353996 out of 354285 tests passed. 289 failed (0.0815727%)
+ DEVANAGARI: 707339 out of 707394 tests passed. 55 failed (0.00777502%)
+ GUJARATI: 366489 out of 366506 tests passed. 17 failed (0.0046384%)
+ GURMUKHI: 60769 out of 60809 tests passed. 40 failed (0.0657797%)
+ KANNADA: 951086 out of 951913 tests passed. 827 failed (0.0868777%)
+ KHMER: 299106 out of 299124 tests passed. 18 failed (0.00601757%)
+ LAO: 53611 out of 53644 tests passed. 33 failed (0.0615167%)
+ MALAYALAM: 1047541 out of 1048416 tests passed. 875 failed
+ (0.0834592%)
+ ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%)
+ SINHALA: 271726 out of 271847 tests passed. 121 failed (0.0445103%)
+ TAMIL: 1091837 out of 1091837 tests passed. 0 failed (0%)
+ TELUGU: 970558 out of 970573 tests passed. 15 failed (0.00154548%)
+ TIBETAN: 208469 out of 208469 tests passed. 0 failed (0%)
+
+ src/hb-ot-layout-gsubgpos-private.hh | 8 +++++---
+ 1 files changed, 5 insertions(+), 3 deletions(-)
+
+commit 6732d62e78b13842ead9549c97bede25c73976cb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 23 15:19:45 2012 -0400
+
+ [Indic] Implement pre-base reordering Ra for old-spec Malayalam
+
+ Fixes Pa,H,Ra sequence with AnjaliNewLipi.ttf.
+
+ src/hb-ot-shape-complex-indic.cc | 5 ++---
+ 1 files changed, 2 insertions(+), 3 deletions(-)
+
+commit 80cd92326f8a3f48a7821e720e8ecb2072e73286
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 23 12:06:14 2012 -0400
+
+ [Indic] Only apply basic features per-syllable
+
+ Free up syllables and let features work across syllables for the
+ presentation forms features and GPOS.
+
+ Fixed:
+ - 1 GURMUKHI test (remains 40)
+ - 12 KHMER tests (remains 18)
+ - 11 SINHALA tests (remains 121)
+
+ Regresses:
+ - 5 MALAYALAM tests (up to 312)
+
+ Current numbers:
+
+ BENGALI: 353996 out of 354285 tests passed. 289 failed (0.0815727%)
+ DEVANAGARI: 707339 out of 707394 tests passed. 55 failed (0.00777502%)
+ GUJARATI: 366489 out of 366506 tests passed. 17 failed (0.0046384%)
+ GURMUKHI: 60769 out of 60809 tests passed. 40 failed (0.0657797%)
+ KANNADA: 951086 out of 951913 tests passed. 827 failed (0.0868777%)
+ KHMER: 299106 out of 299124 tests passed. 18 failed (0.00601757%)
+ LAO: 53611 out of 53644 tests passed. 33 failed (0.0615167%)
+ MALAYALAM: 1048104 out of 1048416 tests passed. 312 failed
+ (0.0297592%)
+ ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%)
+ SINHALA: 271726 out of 271847 tests passed. 121 failed (0.0445103%)
+ TAMIL: 1091837 out of 1091837 tests passed. 0 failed (0%)
+ TELUGU: 970558 out of 970573 tests passed. 15 failed (0.00154548%)
+ TIBETAN: 208469 out of 208469 tests passed. 0 failed (0%)
+
+ src/hb-ot-shape-complex-indic.cc | 4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+commit df5d5c68f3a5cab17bf4a429802a1a1a834c3456
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 23 09:33:30 2012 -0400
+
+ Whitespace
+
+ src/hb-ot-layout-gpos-table.hh | 20 ++++++++++----------
+ 1 files changed, 10 insertions(+), 10 deletions(-)
+
+commit 7fe00d15da20193ca94a8ead9aee60df24074a9e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 18 13:59:46 2012 -0400
+
+ Release 0.9.3
+
+ NEWS | 16 ++++++++++++++++
+ configure.ac | 2 +-
+ 2 files changed, 17 insertions(+), 1 deletions(-)
+
+commit 7068e534c4ef7ed2eb7ef8e1370fd4a449556ce8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 18 13:56:10 2012 -0400
+
+ Fix ChangeLog generation rule
+
+ Makefile.am | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 2f1747ed7d28148807ad07eb8e22db3ab5c54966
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 16 11:46:46 2012 -0400
+
+ Add comment
+
+ src/hb-ot-shape-complex-arabic.cc | 4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+commit bd08d5d126aa878d1dbf7bfd4b1a764c170cd9ad
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 16 11:35:50 2012 -0400
+
+ [OT] Fix Arabic shaper OOB access
+
+ https://bugzilla.mozilla.org/show_bug.cgi?id=782908
+
+ src/hb-ot-shape-complex-arabic.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit b161bfc4f6f2db0edea780b95b798ff7b559cf33
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 16 08:09:44 2012 -0400
+
+ [configure] Cleanup check for ICU
+
+ Check for upstream-provided 'icu-uc' pkgconfig package.
+
+ configure.ac | 21 +--------------------
+ 1 files changed, 1 insertions(+), 20 deletions(-)
+
+commit daf0731865f91da960446928667d4095bde471ea
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 16 07:32:59 2012 -0400
+
+ [ICU] Fix includes
+
+ As reported by Steven Loomis, including uversion.h works everywhere.
+
+ src/hb-icu.cc | 6 ------
+ 1 files changed, 0 insertions(+), 6 deletions(-)
+
+commit a67ba9c0fe6798a3500af9f4acee8d678f5144ee
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 15 18:52:17 2012 -0400
+
+ Whitespace
+
+ src/hb-old/Makefile.am | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 9fe76051f7003d6b6a10486c5595bf1a4dbf5fe6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 15 17:24:28 2012 -0400
+
+ [NEWS] Fix date
+
+ Oops!
+
+ NEWS | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 45c1383cc7315f89c23c0ed388b99e87224884e7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 14 09:33:18 2012 -0400
+
+ Minor
+
+ src/hb-coretext.cc | 8 ++++----
+ src/hb-fallback-shape.cc | 8 ++++----
+ src/hb-graphite2.cc | 8 ++++----
+ src/hb-uniscribe.cc | 8 ++++----
+ 4 files changed, 16 insertions(+), 16 deletions(-)
+
+commit 4ac4c6f2e12ddc8bf5e750671321458218b6e0c8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 13 10:52:52 2012 -0400
+
+ Fix ICU build with older ICUs
+
+ src/hb-icu.cc | 7 ++++++-
+ 1 files changed, 6 insertions(+), 1 deletions(-)
+
+commit 883cbf5ed79d2b60191f803a5ee3f3e4496f3441
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 12 17:11:27 2012 -0400
+
+ Minor
+
+ contrib/README | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit b7a4d37d0b162f2222b65d09b9271b8c636086f8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 11 21:32:23 2012 -0400
+
+ minor
+
+ configure.ac | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit d5045a5f4017631a4660f985fe451c5a64c42ca0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 11 21:26:25 2012 -0400
+
+ [ICU] Use new normalizer2 compose/decompose API
+
+ It's considerably faster than the fallback implementation we had
+ previously!
+
+ src/hb-buffer.cc | 9 ++---
+ src/hb-glib.cc | 26 ++++++---------
+ src/hb-icu.cc | 75
+ ++++++++++++++++++++++++++++++++++++---------
+ src/hb-unicode-private.hh | 13 +------
+ src/hb-unicode.cc | 35 ++++++++++++++++++++-
+ src/hb-warning.cc | 8 -----
+ 6 files changed, 110 insertions(+), 56 deletions(-)
+
+commit 2b73a1f112c489c2553743c08dc03cd89f60cb2d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 11 19:17:54 2012 -0400
+
+ Add TODO
+
+ TODO | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 9f9f04c2229227bb0712166e824157bbbf5cef80
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 11 18:34:13 2012 -0400
+
+ [OT] Unbreak Thai shaping and fallback Arabic shaping
+
+ The merger of normalizer and glyph-mapping broke shapers that
+ modified text stream. Unbreak them by adding a new preprocess_text
+ shaping stage that happens before normalizing/cmap and disallow
+ setup_mask modification of actual text.
+
+ src/hb-ot-shape-complex-arabic.cc | 42
+ ++++++++++++++++++++++++++---------
+ src/hb-ot-shape-complex-indic.cc | 1 +
+ src/hb-ot-shape-complex-misc.cc | 12 ++++++----
+ src/hb-ot-shape-complex-private.hh | 15 ++++++++++--
+ src/hb-ot-shape.cc | 3 ++
+ 5 files changed, 54 insertions(+), 19 deletions(-)
+
+commit e9f28a38f54b98fa59f9159ccaaa3be6027e1378
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 11 18:20:28 2012 -0400
+
+ [OT] Add shape_plan to Arabic shaper
+
+ src/hb-ot-shape-complex-arabic.cc | 82
+ ++++++++++++++++++++++++-------------
+ 1 files changed, 53 insertions(+), 29 deletions(-)
+
+commit 344cc56698a8c84c4c1a05a71d829e5171aa3a60
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 11 17:36:23 2012 -0400
+
+ Add TODO
+
+ TODO | 4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+commit daf13afb0801740dcc7900c4af190e24b80a05c0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 10 16:38:44 2012 -0400
+
+ [OT] Implement fallback mark positioning for "double" combining marks
+
+ src/hb-ot-shape-fallback.cc | 9 ++++++++-
+ 1 files changed, 8 insertions(+), 1 deletions(-)
+
+commit d345313104d9e3c8a8533ccdebd74e0648d0bee3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 10 16:34:04 2012 -0400
+
+ [OT] Fix fallback mark positioning with left-to-right text
+
+ Ouch!
+
+ src/hb-ot-shape-fallback.cc | 13 +++++++++++--
+ 1 files changed, 11 insertions(+), 2 deletions(-)
+
+commit e297ee4acd6f9d950f8542fc6ad71fd580b69284
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 10 14:49:37 2012 -0400
+
+ Bump version to 0.9.2
+
+ A *real* release this time, with NEWS, ChangeLog, etc.
+
+ AUTHORS | 8 +++
+ COPYING | 9 +++-
+ Makefile.am | 13 +++---
+ NEWS | 136
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ THANKS | 7 +++
+ configure.ac | 4 +-
+ 6 files changed, 165 insertions(+), 12 deletions(-)
+
+commit 6efe1200b97cefe019857b0b5951a4a87deeb02b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 10 13:49:32 2012 -0400
+
+ Bump version to 0.9.1
+
+ configure.ac | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 206ab6057303273590a3d005660e075bdcee0f5f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 10 09:06:30 2012 -0400
+
+ [test] Move around
+
+ .../in-tree/shaper-arabic/script-arabic/MANIFEST | 2 +-
+ .../shaper-arabic/script-arabic/crulp/MANIFEST | 1 -
+ .../script-arabic/crulp/ligatures/2grams.txt | 601 --
+ .../script-arabic/crulp/ligatures/3grams.txt | 3415 -----------
+ .../script-arabic/crulp/ligatures/4grams.txt | 6316
+ --------------------
+ .../script-arabic/crulp/ligatures/5grams.txt | 5029
+ ----------------
+ .../script-arabic/crulp/ligatures/6grams.txt | 1542 -----
+ .../script-arabic/crulp/ligatures/7grams.txt | 354 --
+ .../script-arabic/crulp/ligatures/8grams.txt | 26 -
+ .../script-arabic/crulp/ligatures/LICENSE | 3 -
+ .../script-arabic/crulp/ligatures/MANIFEST | 7 -
+ .../script-arabic/crulp/ligatures/README | 16 -
+ .../script-arabic/crulp/ligatures/SOURCES | 4 -
+ .../script-arabic/language-urdu/MANIFEST | 1 +
+ .../script-arabic/language-urdu/crulp/MANIFEST | 1 +
+ .../language-urdu/crulp/ligatures/2grams.txt | 601 ++
+ .../language-urdu/crulp/ligatures/3grams.txt | 3415 +++++++++++
+ .../language-urdu/crulp/ligatures/4grams.txt | 6316
+ ++++++++++++++++++++
+ .../language-urdu/crulp/ligatures/5grams.txt | 5029
+ ++++++++++++++++
+ .../language-urdu/crulp/ligatures/6grams.txt | 1542 +++++
+ .../language-urdu/crulp/ligatures/7grams.txt | 354 ++
+ .../language-urdu/crulp/ligatures/8grams.txt | 26 +
+ .../language-urdu/crulp/ligatures/LICENSE | 3 +
+ .../language-urdu/crulp/ligatures/MANIFEST | 7 +
+ .../language-urdu/crulp/ligatures/README | 16 +
+ .../language-urdu/crulp/ligatures/SOURCES | 4 +
+ 26 files changed, 17316 insertions(+), 17315 deletions(-)
+
+commit 7a484c601e0958533eb85a6902296733c39537fe
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 10 09:05:29 2012 -0400
+
+ [test] Add Urdu ligature sequences from CRULP
+
+ .../in-tree/shaper-arabic/script-arabic/MANIFEST | 1 +
+ .../shaper-arabic/script-arabic/crulp/MANIFEST | 1 +
+ .../script-arabic/crulp/ligatures/2grams.txt | 601 ++
+ .../script-arabic/crulp/ligatures/3grams.txt | 3415 +++++++++++
+ .../script-arabic/crulp/ligatures/4grams.txt | 6316
+ ++++++++++++++++++++
+ .../script-arabic/crulp/ligatures/5grams.txt | 5029
+ ++++++++++++++++
+ .../script-arabic/crulp/ligatures/6grams.txt | 1542 +++++
+ .../script-arabic/crulp/ligatures/7grams.txt | 354 ++
+ .../script-arabic/crulp/ligatures/8grams.txt | 26 +
+ .../script-arabic/crulp/ligatures/LICENSE | 3 +
+ .../script-arabic/crulp/ligatures/MANIFEST | 7 +
+ .../script-arabic/crulp/ligatures/README | 16 +
+ .../script-arabic/crulp/ligatures/SOURCES | 4 +
+ 13 files changed, 17315 insertions(+), 0 deletions(-)
+
+commit f4cb4762986a28634fa7de9b706f9d37859b881e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 10 03:51:44 2012 -0400
+
+ [OT] Slightly adjust normalizer
+
+ The change is very subtle. If we have a single-char cluster that
+ decomposes to three or more characters, then try recomposition, in
+ case the farther mark may compose with the base.
+
+ src/hb-ot-shape-normalize.cc | 81
+ ++++++++++++++++++++++++++++--------------
+ 1 files changed, 54 insertions(+), 27 deletions(-)
+
+commit 07d682806349aee81f53114778ce0beb23909ed7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 10 03:28:50 2012 -0400
+
+ Minor
+
+ src/hb-ot-shape-normalize.cc | 25 ++++++++-----------------
+ src/hb-ot-shape.cc | 2 +-
+ 2 files changed, 9 insertions(+), 18 deletions(-)
+
+commit b00321ea78793d9b3592b5173a9800e6322424fe
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 9 22:33:32 2012 -0400
+
+ [OT] Avoid calling get_glyph() twice
+
+ Essentially move the glyph mapping to normalization process.
+ The effect on Devanagari is small (but observable). Should be more
+ observable in simple text, like ASCII.
+
+ src/hb-ot-shape-normalize-private.hh | 2 +
+ src/hb-ot-shape-normalize.cc | 76
+ ++++++++++++++++++++++++----------
+ src/hb-ot-shape.cc | 44 +++++++++----------
+ 3 files changed, 77 insertions(+), 45 deletions(-)
+
+commit 12c0875eafa4bd92db650e5acca046d99594d1e6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 9 22:00:53 2012 -0400
+
+ [OT] Remove redundant check
+
+ src/hb-ot-shape.cc | 5 +----
+ 1 files changed, 1 insertions(+), 4 deletions(-)
+
+commit 5c60b70c89b4e0a6512d9fd1ab5394dd76feb742
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 9 21:58:07 2012 -0400
+
+ [OT] More code shuffling around
+
+ Preparing for merging map_glyphs() and normalize().
+
+ src/hb-ot-shape.cc | 167
+ +++++++++++++++++++++++++++-------------------------
+ 1 files changed, 86 insertions(+), 81 deletions(-)
+
+commit cd0c6e148f6d078b364370cb2f808b793b921be2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 9 21:48:55 2012 -0400
+
+ Shuffle buffer variable allocations around
+
+ To room for more allocations, coming.
+
+ src/hb-ot-layout-private.hh | 6 +++---
+ src/hb-ot-shape-complex-arabic.cc | 2 +-
+ src/hb-ot-shape-complex-indic-private.hh | 4 ++--
+ src/hb-ot-shape-complex-private.hh | 5 ++---
+ src/hb-ot-shape-private.hh | 4 ++--
+ 5 files changed, 10 insertions(+), 11 deletions(-)
+
+commit 8d1eef3f32fb539de2a72804fa3834acc18daab5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 9 21:31:52 2012 -0400
+
+ Minor
+
+ src/hb-ot-shape-normalize.cc | 50
+ ++++++++++++++++++++++++++----------------
+ 1 files changed, 31 insertions(+), 19 deletions(-)
+
+commit 56c9e7c004e802ddcb8c704346026f1d7a812f9f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 9 21:12:30 2012 -0400
+
+ Fill out combining class resetting for fallback shaping
+ Thai/Lao/Tibetan
+
+ src/hb-ot-shape-fallback.cc | 38 +++++++++++++++++++++++++++++++++++++-
+ src/hb-unicode-private.hh | 7 ++++---
+ src/hb-unicode.cc | 2 +-
+ 3 files changed, 42 insertions(+), 5 deletions(-)
+
+commit a321e1d51e0e7fa02738410e8d6e77c841bc6b13
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 9 18:30:34 2012 -0400
+
+ Revert "Reject lookups with no subTable"
+
+ This reverts commit 30ec9002d84e8b49290e782e6192069821ffa942.
+
+ See previous commit.
+
+ src/hb-ot-layout-common-private.hh | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit 2eaf482b371034ce6ebfaedee98049b036fd3493
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 9 18:30:05 2012 -0400
+
+ Revert "[GSUB/GPOS] Reject Context/ChainContext lookups with zero
+ input"
+
+ This reverts commit 0981068b75710397f08e0d2d776a0a2ea68d7117.
+
+ I was confused. Even if we access coverage[0] unconditionally,
+ we don't
+ need bound checks since the array machinary already handles that.
+
+ src/hb-ot-layout-gsubgpos-private.hh | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit a02d86484be870615297abfc7be9f94645434762
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 8 18:04:29 2012 -0400
+
+ Add check-exported-symbols.sh
+
+ And misc linking fixes.
+
+ src/Makefile.am | 1 +
+ src/check-exported-symbols.sh | 40
+ ++++++++++++++++++++++++++++++++++++++
+ src/check-internal-symbols.sh | 2 +-
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ src/hb-ot-shape.cc | 6 ++--
+ 5 files changed, 46 insertions(+), 5 deletions(-)
+
+commit 4c8ac4f47e95d2b266b2f64e75c55af8233b6b91
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 8 17:44:19 2012 -0400
+
+ Misc minor fixes
+
+ src/check-internal-symbols.sh | 10 +--
+ src/hb-font-private.hh | 29 +++++++-
+ src/hb-font.cc | 63 +++++++---------
+ src/hb-font.h | 2 +-
+ src/hb-graphite2.cc | 4 +-
+ src/hb-old.cc | 2 +-
+ src/hb-ot-layout.cc | 6 +-
+ src/hb-ot-shape-fallback.cc | 10 +--
+ src/hb-ot-shape.cc | 2 +-
+ src/hb-shape-plan.cc | 2 +-
+ src/hb-shape-plan.h | 2 +-
+ src/hb-tt-font.cc | 166
+ +----------------------------------------
+ 12 files changed, 72 insertions(+), 226 deletions(-)
+
+commit 560d68af8168d1baff607b9616a3590af70fe9ec
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 8 17:16:01 2012 -0400
+
+ Use a export-file for Windows builds
+
+ Apparently even that doesn't make check-internal-symbols.sh happy with
+ mingw32. Going to disable that for DLLs again, but hopefully the
+ export-file is doing *something*.
+
+ configure.ac | 14 +++++++++++++-
+ src/Makefile.am | 22 +++++++++++++++++++++-
+ src/hb-buffer.h | 4 ++--
+ 3 files changed, 36 insertions(+), 4 deletions(-)
+
+commit f8751cf8e0a16125d63a88da65fdbfa76a19453f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 8 17:15:44 2012 -0400
+
+ [hb-old] speed-up build
+
+ src/hb-old/harfbuzz-external.h | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+commit 5f4c52867ce67faa15f5d26b59c18c8d068e9261
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 8 16:53:37 2012 -0400
+
+ Minor
+
+ src/hb-ot-layout.h | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit fe2b8a7777ab1c84980424ede713cb0d6701f987
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 8 15:27:14 2012 -0400
+
+ Minor
+
+ TODO | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 7e7d245b332306949a19c628bacd920717434769
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 8 15:23:48 2012 -0400
+
+ Make default_language threadsafe
+
+ src/hb-common.cc | 15 +++++----------
+ 1 files changed, 5 insertions(+), 10 deletions(-)
+
+commit 06b192c458010c847362d809673209c87ea29949
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 8 15:23:45 2012 -0400
+
+ Minor
+
+ src/hb-common.h | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+commit 37191ede7583fdb864db32a8f4d90956657926c7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 8 14:59:09 2012 -0400
+
+ Minor
+
+ src/hb-common.h | 4 ++--
+ src/hb-icu.h | 1 -
+ 2 files changed, 2 insertions(+), 3 deletions(-)
+
+commit 6d9a329a8a0f11f4b175e407de59c55924de1ef6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 8 14:48:41 2012 -0400
+
+ Adjust a couple source checks
+
+ src/check-internal-symbols.sh | 4 ++--
+ src/check-static-inits.sh | 10 ++++++++--
+ 2 files changed, 10 insertions(+), 4 deletions(-)
+
+commit 9c929abdcfef44c0193a2917b20981df37ade21c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 8 14:33:37 2012 -0400
+
+ Minor renaming
+
+ src/Makefile.am | 4 +-
+ src/hb-ot-shape-fallback-private.hh | 39 ++++
+ src/hb-ot-shape-fallback.cc | 276
+ ++++++++++++++++++++++++++
+ src/hb-ot-shape-position-fallback-private.hh | 39 ----
+ src/hb-ot-shape-position-fallback.cc | 276
+ --------------------------
+ src/hb-ot-shape.cc | 4 +-
+ 6 files changed, 319 insertions(+), 319 deletions(-)
+
+commit 801298b590effd768607bb532dc83c73ba65d16b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 8 14:26:36 2012 -0400
+
+ Fix cast
+
+ https://bugs.freedesktop.org/show_bug.cgi?id=53233
+
+ src/hb-buffer-private.hh | 10 ++++++----
+ src/hb-shape-plan.cc | 4 ++--
+ 2 files changed, 8 insertions(+), 6 deletions(-)
+
+commit 21756934a15e31dc243e2b6d80adec5752477652
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 8 01:20:45 2012 -0400
+
+ [OT] Implement fallback positioning
+
+ Implemented for Arabic, Hebrew, and generic marks.
+ Activated if no GPOS table present.
+
+ src/hb-font.h | 3 +-
+ src/hb-ft.cc | 3 +-
+ src/hb-old.cc | 2 +-
+ src/hb-ot-shape-position-fallback.cc | 237
+ +++++++++++++++++++++++++++++++++-
+ src/hb-unicode-private.hh | 81 ++++++++++++
+ src/hb-unicode.cc | 107 ++++++----------
+ 6 files changed, 356 insertions(+), 77 deletions(-)
+
+commit fb56e7628362a73e20f7f0b49fe31e802dc01f4f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 7 23:44:47 2012 -0400
+
+ [hb-old] Fix warnings
+
+ src/hb-old/harfbuzz-shaper.cpp | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit affaf8a0e5aa38e5820455f789eebf916e02eb7b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 7 22:41:38 2012 -0400
+
+ [OT] Start adding fallback positioning
+
+ Used when there is no GPOS.
+
+ src/Makefile.am | 2 +
+ src/hb-ot-shape-position-fallback-private.hh | 39 +++++++++++++++++++++
+ src/hb-ot-shape-position-fallback.cc | 47
+ ++++++++++++++++++++++++++
+ src/hb-ot-shape.cc | 23 +++----------
+ 4 files changed, 93 insertions(+), 18 deletions(-)
+
+commit 7e4920fd1577987bf6804f67765e22a84983e057
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 7 22:32:23 2012 -0400
+
+ Minor
+
+ src/hb-ot-shape.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 472f229a63f0d1bb21b02179ef430b7698df8f12
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 7 22:25:24 2012 -0400
+
+ [GSUB] Generalize would_apply()
+
+ Fixes logic also, where before we were always matching if
+ glyphs_len==1
+ and a ligature started with the glyph.
+
+ src/hb-ot-layout-gsub-table.hh | 26 +++++++++++++++++++----
+ src/hb-ot-layout-gsubgpos-private.hh | 37
+ ++++++++++++++++-----------------
+ src/hb-ot-layout.cc | 3 +-
+ 3 files changed, 40 insertions(+), 26 deletions(-)
+
+commit 6f3a300138f659020c21c3e08b7981c78df5f332
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 7 22:13:25 2012 -0400
+
+ Add hb_font_glyph_from/to_string
+
+ src/hb-font-private.hh | 43
+ ++++++++++++++++++++++++++++++++++++++++++
+ src/hb-font.cc | 24 +++++++++++++++++++---
+ src/hb-font.h | 11 ++++++++++
+ src/hb-private.hh | 16 +++++++++++++++
+ src/test-would-substitute.cc | 11 +++++++++-
+ util/options.cc | 2 +-
+ 6 files changed, 101 insertions(+), 6 deletions(-)
+
+commit eb56f6ae96260c5b4bcd4e1dfb7ab733a230f3a8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 7 21:44:25 2012 -0400
+
+ Minor
+
+ src/hb-mutex-private.hh | 1 +
+ src/hb-uniscribe.cc | 1 +
+ src/hb-uniscribe.h | 2 ++
+ 3 files changed, 4 insertions(+), 0 deletions(-)
+
+commit f4e48adcdd4315ce09e755f87a0f801d88194f42
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 7 21:12:49 2012 -0400
+
+ [OT] Apply 'rclt' feature in horizontal mode
+
+ 'rclt' is "Required Contextual Forms" being proposed by Microsoft.
+ It's like 'calt', but supposedly always on. We apply 'calt' anyway,
+ and now apply this too.
+
+ src/hb-ot-shape.cc | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit b1914b8bd08ecdea79930dda7e3bb2ae9e6134a1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 7 16:57:48 2012 -0400
+
+ Fix warnings
+
+ src/hb-icu.cc | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 0f8881d6bbf6cd59938315eeff9b71cfc736aa4e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 7 16:57:02 2012 -0400
+
+ More refactoring
+
+ src/hb-ot-shape-normalize.cc | 161
+ ++++++++++++++++++++++++++++++++++++++++-
+ src/hb-unicode-private.hh | 164
+ +-----------------------------------------
+ 2 files changed, 162 insertions(+), 163 deletions(-)
+
+commit 428dfcab6634ff264570a0a5d715efb8048c3db5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 7 16:51:48 2012 -0400
+
+ Minor refactoring
+
+ src/hb-ot-shape-normalize.cc | 27 +++++++++++++++++++++++----
+ 1 files changed, 23 insertions(+), 4 deletions(-)
+
+commit 61f41849af6ff9edf8b55cf9610066d1bfb4a8df
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 7 16:45:27 2012 -0400
+
+ Add Hebrew presentation forms shaping
+
+ Lifted from https://bugzilla.mozilla.org/show_bug.cgi?id=728866
+
+ src/hb-unicode-private.hh | 121
+ ++++++++++++++++++++++++++++++++++++++++++++-
+ 1 files changed, 120 insertions(+), 1 deletions(-)
+
+commit 32d71dc13317b322e2c5de00d767b2cb15fddd8b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 7 14:11:16 2012 -0400
+
+ [Graphite] Minor
+
+ src/hb-graphite2.cc | 60
+ +++++++++++++++++++++++---------------------------
+ 1 files changed, 28 insertions(+), 32 deletions(-)
+
+commit 030ac5022e8a43b9329c26e72527bafc582ef44b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 7 13:01:12 2012 -0400
+
+ Remove enum trailing comma
+
+ ...again.
+
+ src/hb-ot-shape-normalize-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 368b4e7649f9bc8c6bebf7c7ff03c9b9ec425a25
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 6 23:06:04 2012 -0400
+
+ Minor
+
+ src/hb-font.cc | 6 ++++--
+ 1 files changed, 4 insertions(+), 2 deletions(-)
+
+commit ade7459ea7c75b4f33f7cfa43dd5bdfa0c18d6d5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 6 19:42:47 2012 -0700
+
+ [util] Fix leaks
+
+ src/hb-graphite2.cc | 18 ++++++++++++++----
+ util/options.cc | 2 +-
+ util/options.hh | 2 +-
+ 3 files changed, 16 insertions(+), 6 deletions(-)
+
+commit 2fef993460dcfd94c92ab35413bdde18ad2b0ceb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 6 19:35:04 2012 -0700
+
+ [Graphite] Fix graphite2 backend with RTL text
+
+ Patch from Martin Hosken.
+
+ src/hb-graphite2.cc | 33 ++++++++++++++++++---------------
+ 1 files changed, 18 insertions(+), 15 deletions(-)
+
+commit e4992e13e19877a73ea05fc1d31005a262c685ad
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 6 19:25:39 2012 -0700
+
+ [Graphite] Port graphite2 backend to new shaper infrastructure
+
+ src/hb-graphite2.cc | 234
+ ++++++++++++++++++++++--------------------------
+ src/hb-graphite2.h | 2 +-
+ src/hb-shaper-list.hh | 2 +-
+ 3 files changed, 109 insertions(+), 129 deletions(-)
+
+commit 66591ececfba9791de06c814f5f30131e95e5fd2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 6 17:07:19 2012 -0700
+
+ Remove unnecessary lifecycle bits
+
+ We already set recount to INVALID when destroying.
+ This block was not necessary.
+
+ src/hb-font.cc | 3 ---
+ 1 files changed, 0 insertions(+), 3 deletions(-)
+
+commit e3320ecc1b5a7eaccc7c9370b2d1b76850f054be
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 6 11:44:10 2012 -0700
+
+ Fix compiler warnings
+
+ configure.ac | 12 +++++++++---
+ 1 files changed, 9 insertions(+), 3 deletions(-)
+
+commit 167b625d988b74572d6b2f646c285b666b650d49
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 5 21:16:26 2012 -0700
+
+ [Indic] Minor, move 'blwf' after 'half'
+
+ We don't apply them together anyway. Should not make any difference
+ right now.
+
+ src/hb-ot-shape-complex-indic.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 048e3b596fb7fccd3fb5f48de98b6b67788f774a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 4 18:04:57 2012 -0700
+
+ Speed up hb_set_digest_lowest_bits_t calcs
+
+ src/hb-set-private.hh | 10 +++++++---
+ 1 files changed, 7 insertions(+), 3 deletions(-)
+
+commit 3d1b66a35e1ab3be19335705f310b278d76d66d2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 4 17:42:28 2012 -0700
+
+ Speed up hb_set_digest_common_bits_t calcs
+
+ src/hb-set-private.hh | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit bdc48a879a1900138d8caaa8d90fb9fe1e768d1d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 4 17:08:38 2012 -0700
+
+ Enlarge glyph_name buffer
+
+ Lohit Devanagari has a glyph named:
+ u0924_u094D.half_u0930_u094D.blwf.vatu
+
+ util/options.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 25326c2359b0a3e25222b94acd142bc36eff78a4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 4 16:43:18 2012 -0700
+
+ Rewrite ARRAY_LENGTH as a template function
+
+ Such it wouldn't apply to pointers accidentally.
+
+ src/hb-ot-shape-complex-arabic-table.hh | 4 ++--
+ src/hb-private.hh | 9 ++++++---
+ 2 files changed, 8 insertions(+), 5 deletions(-)
+
+commit 8ba8042821e4581fe4e87419e58c823520441205
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 3 18:54:54 2012 -0700
+
+ [Indic] Fix consonant position font lookup logic
+
+ Oops. I broken this badly and the test suite did not notice. That
+ worries me. Have to investigate.
+
+ src/hb-ot-shape-complex-indic.cc | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit abd0c05f1f7f0546593bb2f1c4d59db12cb32e46
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 3 18:45:05 2012 -0700
+
+ Minor
+
+ src/test-would-substitute.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 46ee108ef80f5d4675899862698a8c34d8fcfab5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 3 18:21:13 2012 -0700
+
+ Fix leak
+
+ src/hb-shape-plan.cc | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 71baea0062da4d7f143d62da38492a0813814e49
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 3 17:40:07 2012 -0700
+
+ [OT] Use general-category, not GDEF class, to decide to zero mark
+ advances
+
+ At this point, the GDEF glyph synthesis looks pointless. Not that I
+ have many fonts without GDEF lying around.
+
+ As for mark advance zeroing when GPOS not available, that also
+ is being
+ replaced by proper fallback mark positioning soon.
+
+ src/hb-ot-shape.cc | 7 ++-----
+ 1 files changed, 2 insertions(+), 5 deletions(-)
+
+commit 3a7e137a68ec8f723dc3afa89c918ca2df7ff6bf
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 3 17:23:40 2012 -0700
+
+ Dn't use gint
+
+ src/hb-glib.cc | 4 ++--
+ src/hb-icu.cc | 2 +-
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 11b0e20ba42bf0b17133c3e1087732802bb4f230
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 2 14:21:40 2012 -0400
+
+ [Indic] Add per-script configuration tables
+
+ This concludes the Indic shape_plan work. May do for Arabic also...
+
+ src/hb-ot-shape-complex-indic-private.hh | 16 +-
+ src/hb-ot-shape-complex-indic.cc | 309
+ +++++++++++++++---------------
+ 2 files changed, 159 insertions(+), 166 deletions(-)
+
+commit 85fc6c483f6d734febbe39270e84701a651f01f1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 2 12:21:44 2012 -0400
+
+ [Indic] Move more stuff to the shape_plan
+
+ Almost done. Need to add per-script static tables.
+
+ src/hb-ot-shape-complex-indic-machine.rl | 4 +-
+ src/hb-ot-shape-complex-indic.cc | 216
+ ++++++++++++++++--------------
+ 2 files changed, 116 insertions(+), 104 deletions(-)
+
+commit 914ffaa40fcca020f65bacdd709421e9047afd83
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 2 11:03:39 2012 -0400
+
+ [Indic] Move more repeated work into shape_plan
+
+ src/hb-ot-shape-complex-indic.cc | 63
+ +++++++++++++++++++++++++------------
+ 1 files changed, 42 insertions(+), 21 deletions(-)
+
+commit a8c6da90f4c6e8d27a3a1b758a55476776d9f750
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 2 10:46:34 2012 -0400
+
+ [OT] Add per-complex-shaper shape_plan data
+
+ Hookup some Indic data to it. More to come.
+
+ src/hb-ot-shape-complex-arabic.cc | 2 +
+ src/hb-ot-shape-complex-indic.cc | 128
+ +++++++++++++++++++++---------------
+ src/hb-ot-shape-complex-misc.cc | 4 +
+ src/hb-ot-shape-complex-private.hh | 16 ++++-
+ src/hb-ot-shape-private.hh | 1 +
+ src/hb-ot-shape.cc | 23 +++++--
+ 6 files changed, 113 insertions(+), 61 deletions(-)
+
+commit 8bb5deba9630d35878eb6edb4643ecfabf99f15f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 2 10:07:58 2012 -0400
+
+ [OT] Pipe shape_plan down to pause_callbacks
+
+ src/hb-ot-map-private.hh | 8 ++--
+ src/hb-ot-map.cc | 11 +++---
+ src/hb-ot-shape-complex-indic-machine.rl | 4 +-
+ src/hb-ot-shape-complex-indic.cc | 50
+ ++++++++++++++---------------
+ src/hb-ot-shape-private.hh | 6 +++
+ src/hb-ot-shape.cc | 28 +++++++++-------
+ 6 files changed, 57 insertions(+), 50 deletions(-)
+
+commit 3e38c0f2886c38d2f0a9d80a97a36edf2479d2c7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 2 09:44:18 2012 -0400
+
+ More massaging
+
+ src/hb-ot-map-private.hh | 20 ++++++++------------
+ src/hb-ot-map.cc | 17 ++++++++---------
+ src/hb-ot-shape-complex-arabic.cc | 8 ++++----
+ src/hb-ot-shape-complex-indic.cc | 18 +++++++-----------
+ 4 files changed, 27 insertions(+), 36 deletions(-)
+
+commit 16c6a27b4bffc19026944c7bea9cf0a3a8ff1d8f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 2 09:38:28 2012 -0400
+
+ [OT] Port complex_shaper to planner/plan
+
+ src/hb-ot-shape-complex-arabic.cc | 17 ++++++++---------
+ src/hb-ot-shape-complex-indic.cc | 19 ++++++++-----------
+ src/hb-ot-shape-complex-misc.cc | 20 ++++++++------------
+ src/hb-ot-shape-complex-private.hh | 32
+ +++++++++++---------------------
+ src/hb-ot-shape-private.hh | 14 +++++++++++---
+ src/hb-ot-shape.cc | 9 +++++----
+ 6 files changed, 51 insertions(+), 60 deletions(-)
+
+commit 5393e3a62ba09fd7bcf3767b36225c8f49badb9d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 2 09:24:35 2012 -0400
+
+ [OT] Minor refactoring
+
+ src/hb-ot-map.cc | 4 ----
+ src/hb-ot-shape-private.hh | 26 ++++++++++++++++++++++++++
+ src/hb-ot-shape.cc | 26 ++------------------------
+ src/hb-shape-plan.cc | 2 ++
+ src/hb-shape.cc | 2 --
+ 5 files changed, 30 insertions(+), 30 deletions(-)
+
+commit 24eacf17c801c66a2d466e8ae02b73f501a26b25
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 2 08:42:11 2012 -0400
+
+ [Indic] Move consonant-position-setting into initial_reordering()
+
+ src/hb-ot-shape-complex-indic.cc | 65
+ ++++++++++++++++++++-----------------
+ 1 files changed, 35 insertions(+), 30 deletions(-)
+
+commit afbcc24be01a64bdb5c05c63880269145fa1d3c8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 2 08:36:40 2012 -0400
+
+ [GSUB] Wire the font, not just the face, down to substitute()
+
+ We need the font for glyph lookup during GSUB pauses in Indic shaper.
+ Could perhaps be avoided, but at this point, we don't mean to support
+ separate substitute()/position() entry points (anymore), so there is
+ no point in not providing the font to GSUB.
+
+ src/hb-ot-layout-gsub-table.hh | 13 +++++--------
+ src/hb-ot-layout-gsubgpos-private.hh | 7 ++-----
+ src/hb-ot-layout-private.hh | 6 +++---
+ src/hb-ot-layout.cc | 18 +++++++++---------
+ src/hb-ot-map-private.hh | 15 ++++++---------
+ src/hb-ot-map.cc | 8 ++++----
+ src/hb-ot-shape-complex-indic.cc | 8 ++++----
+ src/hb-ot-shape.cc | 6 +++---
+ 8 files changed, 36 insertions(+), 45 deletions(-)
+
+commit b0e6a26a10ccca70ebc88a9e158a89ccfab0add5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 2 08:11:14 2012 -0400
+
+ [OT] Hide some API
+
+ It was impossible to meaningfully use them from the outside these
+ days.
+
+ src/hb-ot-layout-private.hh | 40
+ ++++++++++++++++++++++++++++++++--------
+ src/hb-ot-layout.cc | 20 --------------------
+ src/hb-ot-layout.h | 34 ----------------------------------
+ src/hb-ot-map.cc | 8 ++++----
+ 4 files changed, 36 insertions(+), 66 deletions(-)
+
+commit 305246744ed178f116e01498b7f9d1af6950ca30
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 2 08:08:04 2012 -0400
+
+ Minor
+
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 8ef3d53255ae9fbb0e46c22909e50009d1e7eeb0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 2 07:53:18 2012 -0400
+
+ [Indic] More refactoring of consonant position peeking in the font
+
+ To be moved to initial_reordering next...
+
+ src/hb-ot-shape-complex-indic.cc | 59
+ ++++++++++++++++++++++++++-----------
+ 1 files changed, 41 insertions(+), 18 deletions(-)
+
+commit 3eb6f81fd3f1e56679eec10d08f5e2303121753f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 2 07:37:46 2012 -0400
+
+ [Indic] Refactor
+
+ Move all the logic that needs to eventually move into the indic table
+ into hb-ot-shape-complex-indic-private.hh.
+
+ src/hb-ot-shape-complex-indic-private.hh | 210
+ +++++++++++++++++++++++++++
+ src/hb-ot-shape-complex-indic.cc | 227
+ +----------------------------
+ 2 files changed, 218 insertions(+), 219 deletions(-)
+
+commit 3614ba242fc7d338761acdda365a134706035b6d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 2 07:13:55 2012 -0400
+
+ [Indic] Rename
+
+ src/hb-ot-shape-complex-indic.cc | 40
+ +++++++++++++++++++------------------
+ 1 files changed, 21 insertions(+), 19 deletions(-)
+
+commit 610e5e8f713bb2a68939b72cb2b801a7aaede4f9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 2 05:27:46 2012 -0400
+
+ [Indic] Streamline feature would_apply()
+
+ Comes with some 10% speedup for Devanagari even!
+
+ src/hb-ot-map-private.hh | 85
+ +++++++++++++++++++++++--------------
+ src/hb-ot-map.cc | 18 ++++----
+ src/hb-ot-shape-complex-indic.cc | 85
+ +++++++++++++++++++++----------------
+ 3 files changed, 110 insertions(+), 78 deletions(-)
+
+commit 1d002048d5afcd45abbb09fdf0419f13b2e2265c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 2 05:01:11 2012 -0400
+
+ [Indic] Minor
+
+ src/hb-ot-shape-complex-indic-private.hh | 16 -------
+ src/hb-ot-shape-complex-indic.cc | 64
+ ++++++++++++++++++++----------
+ 2 files changed, 43 insertions(+), 37 deletions(-)
+
+commit 6f7611375521c6d285a9aa763f2ea5cb44cd0d39
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 2 04:00:31 2012 -0400
+
+ [GSUB/GPOS] Check array size before accessing digests
+
+ src/hb-ot-layout-private.hh | 3 +++
+ src/hb-ot-layout.cc | 32 ++++++++++++++++----------------
+ 2 files changed, 19 insertions(+), 16 deletions(-)
+
+commit 22148b8c4af3ed296d96e969cdd47bac97b32307
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 2 03:51:51 2012 -0400
+
+ Use Coverage digests in would_apply
+
+ src/hb-ot-layout-gsub-table.hh | 1 +
+ src/hb-ot-layout-gsubgpos-private.hh | 6 +++++-
+ src/hb-ot-layout.cc | 4 ++--
+ 3 files changed, 8 insertions(+), 3 deletions(-)
+
+commit 6c459c8fef85bc44f45d7b58c28a34abfb2c33fc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 2 03:45:53 2012 -0400
+
+ Minor
+
+ src/hb-ot-layout-gpos-table.hh | 2 +-
+ src/hb-ot-layout-gsub-table.hh | 4 ++--
+ src/hb-ot-layout-gsubgpos-private.hh | 4 ++--
+ 3 files changed, 5 insertions(+), 5 deletions(-)
+
+commit e2b8d75fa6e847ecf5c040f4e1e16a565c5d8aaf
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 1 22:17:48 2012 -0400
+
+ Use wider set digests on 64-bit archs
+
+ src/hb-set-private.hh | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 0120ce9679aab3ac936aeb18f6709529eef000a4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 1 21:56:35 2012 -0400
+
+ [GSUB/GPOS] Remove unused get_coverage() methods
+
+ src/hb-ot-layout-gpos-table.hh | 11 -----------
+ src/hb-ot-layout-gsub-table.hh | 11 -----------
+ 2 files changed, 0 insertions(+), 22 deletions(-)
+
+commit 1336ecdf8e4e9879b96b26ecfbf5c9ba6c49e2b9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 1 21:46:36 2012 -0400
+
+ [GSUB/GPOS] Use Coverage digests as gatekeeper
+
+ Gives me a good 10% speedup for the Devanagari test case. Less so
+ for less lookup-intensive tests.
+
+ For the Devanagari test case, the false positive rate of the GSUB
+ digest
+ is 4%.
+
+ src/hb-ot-layout-gpos-table.hh | 30 ++++++++--------------------
+ src/hb-ot-layout-gsub-table.hh | 35
+ +++++++++++----------------------
+ src/hb-ot-layout-gsubgpos-private.hh | 8 +++++-
+ src/hb-ot-layout-private.hh | 4 +++
+ src/hb-ot-layout.cc | 29 ++++++++++++++++++++++++---
+ 5 files changed, 56 insertions(+), 50 deletions(-)
+
+commit a878c58a8fc1500986d713b2bcedfeb90a0087b0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 1 21:18:54 2012 -0400
+
+ [GSUB/GPOS] Add add_coverage()
+
+ src/hb-ot-layout-gpos-table.hh | 18 ++++++++++++++++++
+ src/hb-ot-layout-gsub-table.hh | 18 ++++++++++++++++++
+ 2 files changed, 36 insertions(+), 0 deletions(-)
+
+commit 60a3035ac5ec8227e4cc0e6708732bb139c9e0b8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 1 21:06:27 2012 -0400
+
+ Add hb_set_digest_t
+
+ Implement two set digests, and one that combines the two.
+
+ src/hb-set-private.hh | 95
+ +++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 95 insertions(+), 0 deletions(-)
+
+commit c8accf1dd2d92cc4f714393eb0ea46f69bb182a6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 1 21:05:57 2012 -0400
+
+ [OT] Templatize Coverage::add_coverage()
+
+ src/hb-ot-layout-common-private.hh | 12 ++++++++----
+ 1 files changed, 8 insertions(+), 4 deletions(-)
+
+commit 8fbfda920e0b3bb4ab7afb732826026964b79be9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 1 19:03:46 2012 -0400
+
+ Inline font getters
+
+ src/hb-fallback-shape.cc | 21 ++--
+ src/hb-font-private.hh | 204
+ +++++++++++++++++++++++++++++++++++++
+ src/hb-font.cc | 129 ++++--------------------
+ src/hb-graphite2.cc | 6 +-
+ src/hb-old.cc | 10 +-
+ src/hb-ot-layout-gdef-table.hh | 2 +-
+ src/hb-ot-layout-gpos-table.hh | 2 +-
+ src/hb-ot-shape-complex-arabic.cc | 4 +-
+ src/hb-ot-shape-complex-indic.cc | 6 +-
+ src/hb-ot-shape-normalize.cc | 12 +-
+ src/hb-ot-shape.cc | 47 ++++-----
+ 11 files changed, 277 insertions(+), 166 deletions(-)
+
+commit 6adf417bc15d4524e280b284e3accd1ae647662e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 1 18:07:42 2012 -0400
+
+ Use a lookup table for modified_combining_class
+
+ src/hb-unicode-private.hh | 10 ++-
+ src/hb-unicode.cc | 213
+ +++++++++++++++++++++++++++++++--------------
+ src/hb-unicode.h | 4 +
+ 3 files changed, 157 insertions(+), 70 deletions(-)
+
+commit 208f70f0553d73d2908b21b9552298029482a8b9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 1 17:13:10 2012 -0400
+
+ Inline Unicode callbacks internally
+
+ src/hb-buffer.cc | 2 +-
+ src/hb-fallback-shape.cc | 2 +-
+ src/hb-old.cc | 2 +-
+ src/hb-ot-shape-complex-misc.cc | 2 +-
+ src/hb-ot-shape-normalize.cc | 13 ++---
+ src/hb-ot-shape-private.hh | 6 +-
+ src/hb-ot-shape.cc | 4 +-
+ src/hb-unicode-private.hh | 112
+ +++++++++++++++++++-------------------
+ src/hb-unicode.cc | 5 +-
+ 9 files changed, 73 insertions(+), 75 deletions(-)
+
+commit 7470315a3e782aa6192bbe64f7a3944266fb1521
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 1 17:01:59 2012 -0400
+
+ Move unicode accessors around
+
+ src/hb-unicode-private.hh | 73
+ ++++++++++++++++++++++++++++++++++++++++++++-
+ src/hb-unicode.cc | 65 ++++------------------------------------
+ 2 files changed, 78 insertions(+), 60 deletions(-)
+
+commit 21fdcee00125b6e1c09f0bed3064d16ccd3a7a5d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 1 16:23:44 2012 -0400
+
+ Add hb_unicode_combining_class_t
+
+ src/hb-common.h | 38 +-------------
+ src/hb-glib.cc | 4 +-
+ src/hb-icu.cc | 4 +-
+ src/hb-unicode-private.hh | 2 +-
+ src/hb-unicode.cc | 11 ++--
+ src/hb-unicode.h | 124
+ ++++++++++++++++++++++++++++++++++++++++++++-
+ 6 files changed, 134 insertions(+), 49 deletions(-)
+
+commit 84186a64004e5dcd2ce98b564d0e0a09aa5d68b2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 1 13:32:39 2012 -0400
+
+ Add commentary on the compatibility decomposition in the normalizer
+
+ src/hb-ot-shape-normalize.cc | 18 +++++++++++++++---
+ 1 files changed, 15 insertions(+), 3 deletions(-)
+
+commit 0834d952017a04c6f4599e574cb75ecf3ca27d3b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 1 00:21:09 2012 -0400
+
+ [hb-old] Adjust mark positioning parameters
+
+ Fallback mark positioning works now... With hb-ft and hb-view /
+ hb-shape at least.
+
+ src/hb-old.cc | 10 +++++-----
+ src/hb-old/harfbuzz-shaper.cpp | 1 +
+ 2 files changed, 6 insertions(+), 5 deletions(-)
+
+commit 4ca743dfb8e09f9fa525061c7f1144d55f72effb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 1 00:03:41 2012 -0400
+
+ [old] Implement fontMetrics
+
+ src/hb-old.cc | 11 ++++++++++-
+ 1 files changed, 10 insertions(+), 1 deletions(-)
+
+commit 1e7d860613032e40a3f90e2caa2ee5ac44ab8c8c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 31 23:41:06 2012 -0400
+
+ [GPOS] Adjust mark advance-width zeroing logic
+
+ If there is no GPOS, zero mark advances.
+
+ If there *is* GPOS and the shaper requests so, zero mark advances for
+ attached marks.
+
+ Fixes regression with Tibetan, where the font has GPOS, and marks a
+ glyph as mark where it shouldn't get zero advance.
+
+ src/hb-ot-layout-gpos-table.hh | 14 ++++++++------
+ src/hb-ot-layout.cc | 4 ++--
+ src/hb-ot-layout.h | 3 ++-
+ src/hb-ot-shape-complex-arabic.cc | 2 +-
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ src/hb-ot-shape-complex-misc.cc | 4 ++--
+ src/hb-ot-shape-complex-private.hh | 2 +-
+ src/hb-ot-shape.cc | 6 ++----
+ 8 files changed, 19 insertions(+), 18 deletions(-)
+
+commit a8842e4a448efb30f3f2f3c628d6dc4824829726
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 31 23:10:11 2012 -0400
+
+ Remove some TODO items
+
+ TODO | 27 ---------------------------
+ src/hb-shape.cc | 2 ++
+ 2 files changed, 2 insertions(+), 27 deletions(-)
+
+commit 2bc3b9a616cedbc56ff4a915f9e3439ff3a6bf13
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 31 23:08:25 2012 -0400
+
+ [OT] Zero mark advances if the shaper desires so
+
+ Enabled for all shapers except for Indic.
+
+ src/hb-ot-shape-complex-arabic.cc | 1 +
+ src/hb-ot-shape-complex-indic.cc | 1 +
+ src/hb-ot-shape-complex-misc.cc | 2 ++
+ src/hb-ot-shape-complex-private.hh | 2 ++
+ src/hb-ot-shape.cc | 15 +++++++++++++++
+ 5 files changed, 21 insertions(+), 0 deletions(-)
+
+commit 5fecd8b0355894ceda14b3d3c654f20c3d5e77f4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 31 22:48:38 2012 -0400
+
+ [OT] Synthesize glyph classes
+
+ TODO | 2 --
+ src/hb-ot-shape.cc | 20 ++++++++++++++++++--
+ 2 files changed, 18 insertions(+), 4 deletions(-)
+
+commit 03b09214c073ce37eeb8af5218942c85b2d393df
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 31 22:43:58 2012 -0400
+
+ [GSUB] Minor
+
+ src/hb-ot-layout-gsub-table.hh | 5 ++++-
+ 1 files changed, 4 insertions(+), 1 deletions(-)
+
+commit f0fc1df8fc949739b68d55948741016081b69c3a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 31 22:43:32 2012 -0400
+
+ [hb-old] Implement getGlyphMetrics()
+
+ Still working on it.
+
+ src/hb-old.cc | 13 ++++++++++++-
+ 1 files changed, 12 insertions(+), 1 deletions(-)
+
+commit 378d279bbf692195c4654e312dae854ab3be04cf
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 31 21:36:16 2012 -0400
+
+ Implement Unicode compatibility decompositions
+
+ Based on patch from Philip Withnall.
+ https://bugs.freedesktop.org/show_bug.cgi?id=41095
+
+ src/hb-glib.cc | 30 +++++++++++++++++++++++
+ src/hb-icu.cc | 36 +++++++++++++++++++++++++++-
+ src/hb-ot-shape-normalize.cc | 53
+ +++++++++++++++++++++++++++--------------
+ src/hb-unicode-private.hh | 1 +
+ src/hb-unicode.cc | 27 ++++++++++++++++++++-
+ src/hb-unicode.h | 37 ++++++++++++++++++++++++++++-
+ test/api/hb-test.h | 1 +
+ test/api/test-unicode.c | 50
+ +++++++++++++++++++++++++++++++++++++++
+ 8 files changed, 214 insertions(+), 21 deletions(-)
+
+commit 321ec29cc270e7e66a529696b70b2caac553c95f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 31 21:10:16 2012 -0400
+
+ Remove unused function
+
+ src/hb-ot-shape-complex-indic.cc | 7 -------
+ 1 files changed, 0 insertions(+), 7 deletions(-)
+
+commit 69cc492dc120847ed00cae65ec958593ebf550c5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 31 14:51:36 2012 -0400
+
+ [buffer] Minor
+
+ src/hb-buffer-private.hh | 3 ++-
+ src/hb-buffer.cc | 24 ++++++++++++------------
+ 2 files changed, 14 insertions(+), 13 deletions(-)
+
+commit 693918ef8541014a5ef7dfb91c6ea0ae36d9c368
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 21:08:51 2012 -0400
+
+ [OT] Streamline complex shaper enumeration
+
+ Add a shaper class struct.
+
+ src/hb-ot-shape-complex-arabic.cc | 37 +++----
+ src/hb-ot-shape-complex-indic.cc | 47 ++++++---
+ src/hb-ot-shape-complex-misc.cc | 67 ++++++--------
+ src/hb-ot-shape-complex-private.hh | 179
+ ++++++++++------------------------
+ src/hb-ot-shape-normalize-private.hh | 4 +-
+ src/hb-ot-shape-private.hh | 2 +-
+ src/hb-ot-shape.cc | 16 ++-
+ 7 files changed, 143 insertions(+), 209 deletions(-)
+
+commit c2e42c3db691515f3a458eb4c71fe1e6439d5620
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 19:54:50 2012 -0400
+
+ Minor
+
+ src/hb-ot-layout-gpos-table.hh | 2 +-
+ src/hb-ot-layout-gsub-table.hh | 4 ++--
+ src/hb-ot-layout-gsubgpos-private.hh | 8 ++++----
+ src/hb-ot-layout-private.hh | 4 ++--
+ 4 files changed, 9 insertions(+), 9 deletions(-)
+
+commit 03f67bc012f42131b36083a23efc78e1b04b828c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 19:47:53 2012 -0400
+
+ More refactoring glyph class access
+
+ src/hb-ot-layout-gpos-table.hh | 2 +-
+ src/hb-ot-layout-gsub-table.hh | 2 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 154
+ ++++++++++++++++------------------
+ 3 files changed, 76 insertions(+), 82 deletions(-)
+
+commit 300c7307eb7943ba7416b672345506be1e27c6ba
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 19:37:44 2012 -0400
+
+ [OT] Don't crash if no GDEF available
+
+ src/hb-ot-layout-gsubgpos-private.hh | 8 +++++---
+ 1 files changed, 5 insertions(+), 3 deletions(-)
+
+commit 3dcbdc2125c04c173f29f04922fc031929893f4e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 19:31:17 2012 -0400
+
+ Minor
+
+ src/hb-ot-layout.cc | 15 +++++----------
+ 1 files changed, 5 insertions(+), 10 deletions(-)
+
+commit 05bd1b63426e07d1df7a1b40bf845dc94ab995a8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 19:30:01 2012 -0400
+
+ [GSUB/GPOS] Move glyph props matching around
+
+ src/hb-ot-layout-gpos-table.hh | 11 ++--
+ src/hb-ot-layout-gsub-table.hh | 18 ++++--
+ src/hb-ot-layout-gsubgpos-private.hh | 99
+ ++++++++++++++++++++++++++++----
+ src/hb-ot-layout-private.hh | 12 ----
+ src/hb-ot-layout.cc | 104
+ +++-------------------------------
+ src/hb-ot-layout.h | 12 +++-
+ src/hb-ot-shape.cc | 10 ++--
+ 7 files changed, 127 insertions(+), 139 deletions(-)
+
+commit 2fca1426ca06cabbe8f027f2dc9dee9c27560c76
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 18:46:41 2012 -0400
+
+ [GSUB] Don't erase glyph classes if GDEF does not have glyph classes
+
+ src/hb-ot-layout-gsubgpos-private.hh | 5 ++++-
+ 1 files changed, 4 insertions(+), 1 deletions(-)
+
+commit fd42257f8c45ff8e036e1c3eb1a788a101be7ead
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 18:40:27 2012 -0400
+
+ Minor
+
+ src/hb-ot-layout.cc | 29 +++++------------------------
+ 1 files changed, 5 insertions(+), 24 deletions(-)
+
+commit 7fbbf86efe675e4c038dfc5985c24bbc544620cd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 18:36:42 2012 -0400
+
+ [GSUB] Minor
+
+ src/hb-ot-layout-gsub-table.hh | 2 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 6 ++++++
+ 2 files changed, 7 insertions(+), 1 deletions(-)
+
+commit 713914d3203109a8e9213f5a1d3b384730703ce9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 17:54:38 2012 -0400
+
+ [Uniscribe] Clean up a bit
+
+ src/hb-uniscribe.cc | 17 +++++------------
+ 1 files changed, 5 insertions(+), 12 deletions(-)
+
+commit 301168dae77a63ee25adfb26ce2b54a708f83791
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 17:48:04 2012 -0400
+
+ [CoreText] Port to shape_plan infrastructure
+
+ src/hb-coretext.cc | 161
+ ++++++++++++++++++++++++++--------------------------
+ 1 files changed, 80 insertions(+), 81 deletions(-)
+
+commit 6cdfd14bb19d60ac3d6b20ff611408432254f273
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 17:22:17 2012 -0400
+
+ Fix build on Mac
+
+ src/hb-ot-layout-gsub-table.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 7e34601dededd521bcef15111e39293df3d0d13d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 14:53:41 2012 -0400
+
+ Unbreak Hangul jamo composition
+
+ When we removed the separate Hangul shaper, the specific normalization
+ preference of Hangul was lost. Fix that. Also, the Thai shaper was
+ copied from Hangul, so had the fully-composed normalization behavior,
+ which was unnecessary. So, fix that too.
+
+ src/hb-ot-shape-complex-arabic.cc | 2 +-
+ src/hb-ot-shape-complex-indic.cc | 4 +---
+ src/hb-ot-shape-complex-misc.cc | 12 +++++++++---
+ src/hb-ot-shape-complex-private.hh | 9 ++++-----
+ src/hb-ot-shape.cc | 4 +++-
+ 5 files changed, 18 insertions(+), 13 deletions(-)
+
+commit 7afb14407e59dfeaa79c33aca1ffa60e7982e349
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 13:54:46 2012 -0400
+
+ [Indic] Recategorize Telugu length marks
+
+ Fixes 8 more Telugu tests. Failures at 15 (0.00154548%).
+
+ src/hb-unicode.cc | 8 ++++++++
+ src/indic.cc | 11 ++++++++---
+ 2 files changed, 16 insertions(+), 3 deletions(-)
+
+commit 70b3dc327232b20051b36397aa2b196ab8c62397
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 12:40:18 2012 -0400
+
+ Add Hebrew test
+
+ .../script-hebrew/misc/diacritics.txt | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit f2377155e35c15919af4d7db21b6edc6783146b6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 10:50:57 2012 -0400
+
+ [hb-old] Fix misc leaks
+
+ Backport (forward-port?!) from upstream:
+
+ commit 3ab7b37bdebf0f8773493a1fee910b151c4de30f
+ Author: Behdad Esfahbod <behdad@behdad.org>
+ Date: Mon Jul 30 10:50:22 2012 -0400
+
+ Fix misc leaks
+
+ https://bugs.freedesktop.org/show_bug.cgi?id=31992
+ https://bugs.freedesktop.org/show_bug.cgi?id=31993
+ https://bugs.freedesktop.org/show_bug.cgi?id=31994
+ https://bugs.freedesktop.org/show_bug.cgi?id=31995
+
+ src/hb-old/harfbuzz-arabic.c | 12 +++++++++---
+ src/hb-old/harfbuzz-gpos.c | 6 +++---
+ src/hb-old/harfbuzz-gsub.c | 6 +++---
+ src/hb-old/harfbuzz-tibetan.c | 1 +
+ 4 files changed, 16 insertions(+), 9 deletions(-)
+
+commit 3f4764bb56bb7e42ba8859f1905810bd2f998838
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 10:06:42 2012 -0400
+
+ Don't lock user_data set during destruction if empty
+
+ src/hb-private.hh | 5 +++++
+ 1 files changed, 5 insertions(+), 0 deletions(-)
+
+commit 4ba647eecf0f70917ac4229af1f2dd3c62fcb7d5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 09:53:06 2012 -0400
+
+ Fix leak
+
+ src/hb-ot-shape.cc | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit f860366456d9e59b139a940da6d89c3c4fb9e96e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 02:38:39 2012 -0400
+
+ [OT] Gain back some lost speed
+
+ src/hb-ot-layout-private.hh | 27 +++++++++++++++-
+ src/hb-ot-layout.cc | 63
+ ++++++++++++++++++++++++++++++++---
+ src/hb-ot-map-private.hh | 26 +++------------
+ src/hb-ot-map.cc | 35 ++++++++++++++------
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ src/hb-ot-shape-complex-private.hh | 5 ---
+ 6 files changed, 114 insertions(+), 44 deletions(-)
+
+commit 11f4c87d01924cac43bf40044f67838440e19e42
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 02:36:46 2012 -0400
+
+ [OT] Remove hb_ot_layout_ensure()
+
+ I didn't like it from the beginning.
+
+ src/hb-ot-layout.cc | 9 +++++----
+ src/hb-ot-layout.h | 5 -----
+ 2 files changed, 5 insertions(+), 9 deletions(-)
+
+commit 578e42182b9b9cf15b4c5426fae36e224160cbd7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 02:35:07 2012 -0400
+
+ Minor
+
+ src/hb-ot-layout-private.hh | 2 --
+ src/hb-ot-layout.cc | 1 -
+ 2 files changed, 0 insertions(+), 3 deletions(-)
+
+commit a973b5ce86051e8ef0d20df362db1a50488842ab
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 01:46:34 2012 -0400
+
+ [GSUB] Further adjustments to mark-attachment vs ligation interaction
+
+ The d1d69ec52e75a78575b620a1c456d528b6078170 change broke Kannada
+ badly,
+ since it was ligating consonants, pushing matra out, and then ligating
+ with the matra. Adjust for that. See comments.
+
+ src/hb-ot-layout-gsub-table.hh | 11 ++++++++---
+ .../indic/script-kannada/misc/misc.txt | 1 +
+ 2 files changed, 9 insertions(+), 3 deletions(-)
+
+commit 0aef425e25e2c58445157057f17ef18f695c5240
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 00:55:15 2012 -0400
+
+ [GSUB] Minor
+
+ src/hb-ot-layout-gpos-table.hh | 15 ++++++---------
+ 1 files changed, 6 insertions(+), 9 deletions(-)
+
+commit d1d69ec52e75a78575b620a1c456d528b6078170
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 00:51:47 2012 -0400
+
+ [GSUB] Don't ligate glyphs attached to different components of
+ ligatures
+
+ This concludes the mark-attachment vs ligating interaction fixes
+ (for now).
+
+ src/hb-ot-layout-gsub-table.hh | 24 ++++++++++++++++++++++++
+ 1 files changed, 24 insertions(+), 0 deletions(-)
+
+commit 4751dec8be05883483fd5f6b474ebd22583ae566
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 00:42:07 2012 -0400
+
+ Minor
+
+ src/hb-ot-layout-private.hh | 20 ++++++++++----------
+ 1 files changed, 10 insertions(+), 10 deletions(-)
+
+commit f24bcfbed1f3b4f4f6311246bd870f73ad6ba750
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 00:39:00 2012 -0400
+
+ Minor
+
+ src/hb-ot-layout-gsub-table.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit fe20c0f84f5ff518dc471bf22ac5a83ef079eb69
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 30 00:00:59 2012 -0400
+
+ [GSUB] Fix mark component stuff when ligatures form ligatures!
+
+ See comments.
+
+ Fixes https://bugzilla.gnome.org/show_bug.cgi?id=437633
+
+ src/hb-ot-layout-gsub-table.hh | 117
+ ++++++++++++++++++++++------------
+ src/hb-ot-layout-gsubgpos-private.hh | 8 --
+ src/hb-ot-layout-private.hh | 8 +--
+ 3 files changed, 79 insertions(+), 54 deletions(-)
+
+commit 2ec3ba46a3c24469096e901750e38f6ee555479a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jul 29 22:02:24 2012 -0400
+
+ [GSUB/GPOS] Minor
+
+ Start squeezing more out of lig_id/lig_comp.
+
+ src/hb-ot-layout-gsub-table.hh | 6 +++---
+ src/hb-ot-layout-private.hh | 35 +++++++++++++++++++++++++++++++----
+ 2 files changed, 34 insertions(+), 7 deletions(-)
+
+commit ef6e9cec3399e4f63f4b662abd77cf6d4683e8a3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jul 29 21:35:22 2012 -0400
+
+ Fixup bb0e4ba3e9c5a407fc5d73c914e429d24d336380
+
+ src/hb-shape-plan.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit cb3d34063154bf164c61eeba41c6166b0bd304fb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jul 29 20:37:38 2012 -0400
+
+ [GSUB] Don't set new lig_id on mark ligatures
+
+ If two marks form a ligature, retain their previous lig_id, such that
+ the mark ligature can attach to ligature components...
+
+ Fixes https://bugzilla.gnome.org/show_bug.cgi?id=676343
+
+ In fact, I noticed that we should not let ligatures form between
+ glyphs
+ coming from different components of a previous ligature. For example,
+ if the sequence is: LAM,SHADDA,LAM,FATHA,HEH, the LAM,LAM,HEH form a
+ ligature, putting SHADDA and FATHA next to eachother. However,
+ it would
+ be wrong to ligate them. Uniscribe has this bug also.
+
+ src/hb-ot-layout-gsub-table.hh | 18 ++++++++++++++----
+ 1 files changed, 14 insertions(+), 4 deletions(-)
+
+commit 97a201becf936f62046914b568e5763e27ee936e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jul 29 20:31:36 2012 -0400
+
+ Add Arabic tests for mark ligature component attachments
+
+ .../script-arabic/misc/diacritics/MANIFEST | 1 +
+ .../misc/diacritics/ligature-components.txt | 18
+ ++++++++++++++++++
+ 2 files changed, 19 insertions(+), 0 deletions(-)
+
+commit a15b70a81a609f024083cb04f9819483f4d5cab7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jul 29 20:09:22 2012 -0400
+
+ [hb-old] Fix cluster formation in RTL
+
+ Unlike Uniscribe, hb-old returns glyphs in logical order, so the logic
+ does not need to duplicated for RTL.
+
+ src/hb-old.cc | 12 +++---------
+ 1 files changed, 3 insertions(+), 9 deletions(-)
+
+commit 8a7e70ef65952fc16b8c1d5f1126c94d9d81e755
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jul 29 19:56:54 2012 -0400
+
+ [Minor]
+
+ src/test.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit bb0e4ba3e9c5a407fc5d73c914e429d24d336380
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jul 29 17:34:14 2012 -0400
+
+ Minor
+
+ src/hb-shape-plan.cc | 2 +-
+ src/test-would-substitute.cc | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit a00ad60bc0fe74bf0e11d73da563239f3392f351
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jul 28 21:16:08 2012 -0400
+
+ [Uniscribe] Remove hb_uniscribe_font_ensure()
+
+ Wasn't a huge fan of putting the burden on the user. Just remove
+ it and
+ do what we've got to do transparently.
+
+ src/hb-uniscribe.cc | 6 +++++-
+ src/hb-uniscribe.h | 4 ----
+ 2 files changed, 5 insertions(+), 5 deletions(-)
+
+commit 5d874d566fe5d2cc4cfaf02c79b663d8a626ca1e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jul 28 21:05:25 2012 -0400
+
+ [GPOS] Fix mark-to-mark positioning when one of the marks is
+ a ligature
+
+ This commit: a3313e54008167e415b72c780ca7b9cda958d07e broke
+ MarkMarkPos
+ when one of the marks itself is a ligature. That regressed 26 Tibetan
+ tests (up from zero!). Fix that. Tibetan back to zero.
+
+ src/hb-ot-layout-gpos-table.hh | 27
+ ++++++++++++++-----
+ src/hb-ot-layout-private.hh | 5 ++-
+ test/shaping/texts/in-tree/shaper-indic/MANIFEST | 1 +
+ .../indic/script-sinhala/misc/MANIFEST | 1 +
+ .../in-tree/shaper-indic/south-asian/MANIFEST | 1 +
+ .../south-asian/script-tibetan/MANIFEST | 1 +
+ .../south-asian/script-tibetan/misc/MANIFEST | 1 +
+ .../south-asian/script-tibetan/misc/misc.txt | 1 +
+ 8 files changed, 29 insertions(+), 9 deletions(-)
+
+commit 338fe662b50f9309bf0050dd99becb644874195b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jul 28 18:53:01 2012 -0400
+
+ [GSUB] Minor
+
+ src/hb-ot-layout-gsub-table.hh | 33 ++++++++++++++++-----------------
+ 1 files changed, 16 insertions(+), 17 deletions(-)
+
+commit e6f7479fe34fb4a7cada61d84c2ed70d1fd565c8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jul 28 18:34:58 2012 -0400
+
+ [GSUB] Simplify would-apply
+
+ src/hb-ot-layout-gsub-table.hh | 71
+ +++-------------------------------
+ src/hb-ot-layout-gsubgpos-private.hh | 24 ++---------
+ 2 files changed, 11 insertions(+), 84 deletions(-)
+
+commit dadede012e4841f9fcb70d514fdc752f3ea4663d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jul 28 18:03:20 2012 -0400
+
+ Minor
+
+ src/hb-ot-layout-common-private.hh | 7 +++----
+ src/hb-ot-layout-gpos-table.hh | 2 +-
+ src/hb-ot-layout-gsub-table.hh | 2 +-
+ 3 files changed, 5 insertions(+), 6 deletions(-)
+
+commit 0b99429ead05ae32b3c210cb499af401b02770a9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jul 28 17:31:01 2012 -0400
+
+ [GSUB/GPOS] Add get_coverage() and use it to speed up main loop
+
+ And use it to speed up the hotspot by checking coverage directly in
+ the main loop, not 10 functions deep in.
+
+ Gives me a solid 20% boost with Indic test suite. Less so for less
+ lookup-intensive scenarios.
+
+ Remove the "fast_path" hack from before.
+
+ src/hb-ot-layout-gpos-table.hh | 179
+ +++++++++++++++++++++++++++++----
+ src/hb-ot-layout-gsub-table.hh | 166
+ ++++++++++++++++++++++++++------
+ src/hb-ot-layout-gsubgpos-private.hh | 26 +++++
+ 3 files changed, 321 insertions(+), 50 deletions(-)
+
+commit 30ec9002d84e8b49290e782e6192069821ffa942
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jul 28 17:25:20 2012 -0400
+
+ Reject lookups with no subTable
+
+ src/hb-ot-layout-common-private.hh | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 0981068b75710397f08e0d2d776a0a2ea68d7117
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jul 28 17:01:59 2012 -0400
+
+ [GSUB/GPOS] Reject Context/ChainContext lookups with zero input
+
+ src/hb-ot-layout-gsubgpos-private.hh | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 2f87cebe1062c7007021ebd05c1664e60da80825
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 27 04:02:38 2012 -0400
+
+ Implement shape_plan caching
+
+ Should give us some performance boost.
+
+ TODO | 4 ++
+ src/hb-buffer-private.hh | 30 ++++++++++++++
+ src/hb-font-private.hh | 6 +++
+ src/hb-font.cc | 15 ++++++-
+ src/hb-shape-plan.cc | 100
+ ++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-shape-plan.h | 7 +++
+ src/hb-shape.cc | 2 +-
+ 7 files changed, 162 insertions(+), 2 deletions(-)
+
+commit e9eb9503e97044222f843daacfa47e26e51312b7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 27 03:16:22 2012 -0400
+
+ Add default_shaper_list to shape_plan
+
+ src/hb-shape-plan-private.hh | 1 +
+ src/hb-shape-plan.cc | 2 ++
+ 2 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 3b7c4e270694ed962e2a2839e44f2a59c26b326c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 27 03:12:23 2012 -0400
+
+ Don't fail choosing shaper on planning failure
+
+ Shapers have a chance to reject a font in face shaper_data creation.
+ No need to allow failing during planning.
+
+ src/hb-shape-plan.cc | 17 ++++++-----------
+ 1 files changed, 6 insertions(+), 11 deletions(-)
+
+commit cfe9882610489e1b917e09a74dfbf6bbba2e4a57
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 27 03:06:30 2012 -0400
+
+ Add hb_ot_layout_ensure() and hb_uniscribe_font_ensure()
+
+ src/hb-ot-layout.cc | 7 +++++++
+ src/hb-ot-layout.h | 6 ++++++
+ src/hb-shape-plan.cc | 22 ++--------------------
+ src/hb-shaper-private.hh | 18 ++++++++++++++++++
+ src/hb-uniscribe.cc | 11 +++++++++++
+ src/hb-uniscribe.h | 4 ++++
+ 6 files changed, 48 insertions(+), 20 deletions(-)
+
+commit c5b668fb9239c912d2448280a7176e331ebc9181
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 27 02:49:39 2012 -0400
+
+ Choose one shaper per plan
+
+ src/hb-shape-plan-private.hh | 2 +-
+ src/hb-shape-plan.cc | 19 +++++++++----------
+ 2 files changed, 10 insertions(+), 11 deletions(-)
+
+commit e82061e8db922f0ddbefd5a184ee2f9f967b9a05
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 27 02:29:32 2012 -0400
+
+ Move ot shaper completely to shape_plan
+
+ src/hb-ot-shape-private.hh | 6 --
+ src/hb-ot-shape.cc | 181
+ ++++++++++++++++++++------------------------
+ src/hb-uniscribe.cc | 2 +-
+ 3 files changed, 84 insertions(+), 105 deletions(-)
+
+commit ea278d3895fe0c92801d692cd71d8d9f1de7c048
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 27 02:12:28 2012 -0400
+
+ Partially switch ot shaper to shape_plan
+
+ src/hb-buffer-private.hh | 1 +
+ src/hb-buffer.cc | 1 -
+ src/hb-font-private.hh | 2 --
+ src/hb-font.cc | 22 ++++++++++++++--------
+ src/hb-ot-layout-gpos-table.hh | 2 +-
+ src/hb-ot-layout-gsub-table.hh | 4 ++--
+ src/hb-ot-layout-private.hh | 1 +
+ src/hb-ot-layout.cc | 9 ++++++---
+ src/hb-ot-shape.cc | 3 ++-
+ src/hb-shape-plan.cc | 11 +++++++++++
+ src/hb-shaper-private.hh | 3 ++-
+ 11 files changed, 40 insertions(+), 19 deletions(-)
+
+commit b6b7ba1313bf686e6ed567183466104c90504a67
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 27 01:26:11 2012 -0400
+
+ Switch old and uniscribe backends to shape_plan
+
+ src/hb-old.cc | 80 ++-----------------------
+ src/hb-shape.cc | 5 ++
+ src/hb-shaper-impl-private.hh | 3 +-
+ src/hb-shaper-private.hh | 4 -
+ src/hb-uniscribe.cc | 130
+ ++++++++++++-----------------------------
+ 5 files changed, 48 insertions(+), 174 deletions(-)
+
+commit c32c096a429da3e64896cf42ff5ab8c775d3c2ec
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 27 01:13:53 2012 -0400
+
+ Switch to shape_plan
+
+ Not optimized yet. Eats babies. And no shaper uses the shape_plan.
+
+ src/hb-shape-plan.cc | 37 +++++++++++++++++++++++++++++++++++--
+ src/hb-shape-plan.h | 8 ++++++++
+ src/hb-shape.cc | 27 ++++-----------------------
+ 3 files changed, 47 insertions(+), 25 deletions(-)
+
+commit 5b95c148cc485f79fd7018bc4520b4cb5f728a18
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 26 23:46:53 2012 -0400
+
+ Start implementing shape_plan
+
+ src/hb-fallback-shape.cc | 4 ++-
+ src/hb-font-private.hh | 4 ++
+ src/hb-old.cc | 4 ++-
+ src/hb-ot-shape.cc | 4 ++-
+ src/hb-shape-plan-private.hh | 7 ++++
+ src/hb-shape-plan.cc | 76
+ ++++++++++++++++++++++++++++++++++++++++-
+ src/hb-shape.cc | 4 ++
+ src/hb-shaper-private.hh | 4 +-
+ src/hb-uniscribe.cc | 4 ++-
+ 9 files changed, 103 insertions(+), 8 deletions(-)
+
+commit bd26b4d21f59312805d294f46f15182adbcc47da
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 26 22:05:39 2012 -0400
+
+ Minor
+
+ src/Makefile.am | 1 +
+ src/hb-fallback-shape.cc | 3 +-
+ src/hb-old.cc | 3 +-
+ src/hb-ot-shape.cc | 3 +-
+ src/hb-shape-plan-private.hh | 2 +-
+ src/hb-shape-plan.cc | 2 +
+ src/hb-shape.cc | 98
+ ++++----------------------------------
+ src/hb-shaper-private.hh | 16 +++++-
+ src/hb-shaper.cc | 109
+ ++++++++++++++++++++++++++++++++++++++++++
+ src/hb-uniscribe.cc | 3 +-
+ 10 files changed, 145 insertions(+), 95 deletions(-)
+
+commit 027857d0412477fb4427dcb8a8c45287c272e143
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 26 17:34:25 2012 -0400
+
+ Start adding a unified shaper access infrastructure
+
+ Add global shape_plan. Unused so far.
+
+ src/Makefile.am | 15 ++-
+ src/hb-coretext-private.hh | 42 ---------
+ src/hb-coretext.cc | 6 +-
+ src/hb-fallback-shape-private.hh | 41 ---------
+ src/hb-fallback-shape.cc | 62 ++++++++++++-
+ src/hb-font-private.hh | 12 +++
+ src/hb-font.cc | 15 +++-
+ src/hb-graphite2-private.hh | 42 ---------
+ src/hb-old-private.hh | 40 --------
+ src/hb-old.cc | 109 +++++++++++++++++-----
+ src/hb-ot-shape-private.hh | 8 --
+ src/hb-ot-shape.cc | 60 ++++++++++++-
+ src/hb-shape-plan-private.hh | 52 +++++++++++
+ src/hb-shape-plan.cc | 85 +++++++++++++++++
+ src/hb-shape-plan.h | 60 ++++++++++++
+ src/hb-shape.cc | 48 +---------
+ src/hb-shaper-impl-private.hh | 44 +++++++++
+ src/hb-shaper-list.hh | 50 ++++++++++
+ src/hb-shaper-private.hh | 81 +++++++++++++++++
+ src/hb-uniscribe-private.hh | 42 ---------
+ src/hb-uniscribe.cc | 186
+ ++++++++++++++++++++++++--------------
+ 21 files changed, 735 insertions(+), 365 deletions(-)
+
+commit fa2dfcd560444d8c54b6349ee106134d3536f79b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 26 16:06:16 2012 -0400
+
+ Fix visibility warnings with MinGW32
+
+ src/hb-old/harfbuzz-global.h | 17 +++++++++++------
+ src/hb-old/harfbuzz-impl.h | 6 +++++-
+ 2 files changed, 16 insertions(+), 7 deletions(-)
+
+commit ac2085d4b391b0a72473ecac3dd6c22efe66833f
+Author: Jonathan Kew <jfkthame@gmail.com>
+Date: Thu Jul 26 15:58:45 2012 -0400
+
+ [CoreText] Ensure cluster indices in output buffer are non-decreasing.
+
+ Does not provide Uniscribe-compatible results, but should at least
+ avoid
+ breaking hb-view due to out-of-order cluster values.
+
+ For RTL runs, ensure cluster values are non-increasing (instead of
+ non-decreasing).
+
+ src/hb-coretext.cc | 37 +++++++++++++++++++++++++++++++++++++
+ 1 files changed, 37 insertions(+), 0 deletions(-)
+
+commit 441d3bb7de311d54b9f0a5210344f9a96e97e153
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 26 12:01:12 2012 -0400
+
+ Minor
+
+ src/hb-coretext.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 2e7f223054d310695bdb3498b2b2b5d17b6cce78
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 25 19:30:15 2012 -0400
+
+ [hb-old] Fix Arabic cursive positioning
+
+ Backporting from upstream:
+
+ commit b847f24ce855d24f6822bcd9c0006905e81b94d8
+ Author: Behdad Esfahbod <behdad@behdad.org>
+ Date: Wed Jul 25 19:29:16 2012 -0400
+
+ [arabic] Fix Arabic cursive positioning
+
+ This was clearly broken in testing. Who knows... Fixes for me.
+ Test with a Nastaleeq font, or with Arabic Typesetting.
+
+ Backporting from Chromium.
+
+ src/hb-old/harfbuzz-shaper.cpp | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 9550a8c4e8b4e28be60d38c27d59253846ff9569
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 25 19:22:57 2012 -0400
+
+ [hb-old] Fixup not-enough-space handling
+
+ src/hb-old.cc | 15 ++++++++-------
+ 1 files changed, 8 insertions(+), 7 deletions(-)
+
+commit 91e721ea8693205f4f738bca97a5055ee75cf463
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 25 19:20:34 2012 -0400
+
+ [hb-old] Fix clusters
+
+ Unlike its "documentation", hb-old's log_clusters are, well, indeed
+ logical, not visual. Fixup. Adapted / copied from hb-uniscribe.
+
+ src/hb-old.cc | 51
+ ++++++++++++++++++++++++++++++++---------
+ src/hb-old/harfbuzz-shaper.h | 1 +
+ src/hb-uniscribe.cc | 5 ++-
+ 3 files changed, 44 insertions(+), 13 deletions(-)
+
+commit a3313e54008167e415b72c780ca7b9cda958d07e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 25 18:37:51 2012 -0400
+
+ [GPOS] Fix MarkMarkPos applied to results of MultipleSubst
+
+ This was broken as a result of
+ 7b84c536c10ab90ed96a033d88e9ad232d46c5b8.
+ As Khaled reported, MarkMark positioning was broken with glyphs
+ resulting from a MultipleSubst. Fixed. Test with the ALLAH character
+ in Amiri.
+
+ src/hb-ot-layout-gpos-table.hh | 10 +++++-----
+ src/hb-ot-layout-private.hh | 23 +++++++++++++++++++++--
+ 2 files changed, 26 insertions(+), 7 deletions(-)
+
+commit 35bdab3cf1f0836807160e3ce93766c321b32e8c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 25 11:59:52 2012 -0400
+
+ Minor
+
+ src/hb-unicode-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 8fe4c7405b922cf0f936a46a9baedf4885b05254
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 21:05:12 2012 -0400
+
+ [hb-old] Add HarfBuzz.old shaper
+
+ Choose using shaper name "old".
+
+ configure.ac | 8 +
+ src/Makefile.am | 14 +-
+ src/hb-old-private.hh | 40 +++
+ src/hb-old.cc | 369 +++++++++++++++++++++++
+ src/hb-old/.gitignore | 7 -
+ src/hb-old/Makefile.am | 2 +
+ src/hb-old/Makefile.in | 762
+ ------------------------------------------------
+ src/hb-shape.cc | 8 +-
+ 8 files changed, 436 insertions(+), 774 deletions(-)
+
+commit 5e1987005eb1b9af7a4d3d9f90c5768d8cc80015
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 19:53:55 2012 -0400
+
+ [hb-old] Define Unicode funcs in terms of new HarfBuzz
+
+ src/hb-old/Makefile.am | 4 +
+ src/hb-old/Makefile.in | 182
+ +++++++++++++++++++++++++++++++++++-----
+ src/hb-old/harfbuzz-external.h | 100 +++++++++++++---------
+ 3 files changed, 224 insertions(+), 62 deletions(-)
+
+commit 4a31166b2853c1ec052844140e114158f47c2355
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 19:49:48 2012 -0400
+
+ [hb-old] Shovel out the line-breaking / word-segmentation stuff
+
+ src/hb-old/Makefile.am | 10 +-
+ src/hb-old/Makefile.in | 13 +-
+ src/hb-old/harfbuzz-external.h | 66 ------
+ src/hb-old/harfbuzz-indic.cpp | 26 ---
+ src/hb-old/harfbuzz-khmer.c | 25 --
+ src/hb-old/harfbuzz-myanmar.c | 28 ---
+ src/hb-old/harfbuzz-shaper-private.h | 12 -
+ src/hb-old/harfbuzz-shaper.cpp | 403
+ +++-------------------------------
+ src/hb-old/harfbuzz-shaper.h | 31 ---
+ src/hb-old/harfbuzz-thai.c | 111 ----------
+ src/hb-old/harfbuzz-tibetan.c | 26 ---
+ src/hb-old/harfbuzz.c | 32 ---
+ 12 files changed, 33 insertions(+), 750 deletions(-)
+
+commit 0bcbe88cf313117f739b98a11dbe698b75784e9d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 19:38:24 2012 -0400
+
+ [hb-old] Add visibility attributes
+
+ src/hb-old/harfbuzz-global.h | 10 ++++++----
+ src/hb-old/harfbuzz-impl.h | 2 +-
+ 2 files changed, 7 insertions(+), 5 deletions(-)
+
+commit 6a9d43c3178c920672a84382ca3797e3c478b2b0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 19:21:22 2012 -0400
+
+ [hb-old] Remove unused header file
+
+ src/hb-old/harfbuzz-shape.h | 199
+ -------------------------------------------
+ 1 files changed, 0 insertions(+), 199 deletions(-)
+
+commit fb47209c5b3aa992faf18d1a3f78b9d7682cf62f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 19:20:19 2012 -0400
+
+ [hb-old] Rename hb_buffer_* to HB_Buffer_*
+
+ src/hb-old/harfbuzz-buffer.c | 22 +++++++++++-----------
+ src/hb-old/harfbuzz-buffer.h | 8 ++++----
+ src/hb-old/harfbuzz-shaper.cpp | 8 ++++----
+ 3 files changed, 19 insertions(+), 19 deletions(-)
+
+commit 1512a7357513b72e2a07dda706a176bb23d694e9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 19:16:56 2012 -0400
+
+ [hb-old] Start adding HarfBuzz-old as a new backend
+
+ configure.ac | 1 +
+ src/Makefile.am | 5 +
+ src/hb-old/.gitignore | 7 +
+ src/hb-old/COPYING | 24 +
+ src/hb-old/Makefile.am | 56 +
+ src/hb-old/Makefile.in | 631 ++++
+ src/hb-old/README | 7 +
+ src/hb-old/harfbuzz-arabic.c | 1144 +++++++
+ src/hb-old/harfbuzz-buffer-private.h | 107 +
+ src/hb-old/harfbuzz-buffer.c | 383 +++
+ src/hb-old/harfbuzz-buffer.h | 102 +
+ src/hb-old/harfbuzz-external.h | 151 +
+ src/hb-old/harfbuzz-gdef-private.h | 135 +
+ src/hb-old/harfbuzz-gdef.c | 1163 +++++++
+ src/hb-old/harfbuzz-gdef.h | 140 +
+ src/hb-old/harfbuzz-global.h | 118 +
+ src/hb-old/harfbuzz-gpos-private.h | 729 ++++
+ src/hb-old/harfbuzz-gpos.c | 6094
+ ++++++++++++++++++++++++++++++++++
+ src/hb-old/harfbuzz-gpos.h | 155 +
+ src/hb-old/harfbuzz-greek.c | 447 +++
+ src/hb-old/harfbuzz-gsub-private.h | 483 +++
+ src/hb-old/harfbuzz-gsub.c | 4329 ++++++++++++++++++++++++
+ src/hb-old/harfbuzz-gsub.h | 148 +
+ src/hb-old/harfbuzz-hangul.c | 268 ++
+ src/hb-old/harfbuzz-hebrew.c | 187 ++
+ src/hb-old/harfbuzz-impl.c | 84 +
+ src/hb-old/harfbuzz-impl.h | 131 +
+ src/hb-old/harfbuzz-indic.cpp | 1894 +++++++++++
+ src/hb-old/harfbuzz-khmer.c | 667 ++++
+ src/hb-old/harfbuzz-myanmar.c | 539 +++
+ src/hb-old/harfbuzz-open-private.h | 102 +
+ src/hb-old/harfbuzz-open.c | 1433 ++++++++
+ src/hb-old/harfbuzz-open.h | 288 ++
+ src/hb-old/harfbuzz-shape.h | 199 ++
+ src/hb-old/harfbuzz-shaper-all.cpp | 37 +
+ src/hb-old/harfbuzz-shaper-private.h | 171 +
+ src/hb-old/harfbuzz-shaper.cpp | 1338 ++++++++
+ src/hb-old/harfbuzz-shaper.h | 294 ++
+ src/hb-old/harfbuzz-stream-private.h | 81 +
+ src/hb-old/harfbuzz-stream.c | 114 +
+ src/hb-old/harfbuzz-stream.h | 51 +
+ src/hb-old/harfbuzz-thai.c | 111 +
+ src/hb-old/harfbuzz-tibetan.c | 274 ++
+ src/hb-old/harfbuzz.c | 32 +
+ src/hb-old/harfbuzz.h | 38 +
+ 45 files changed, 24892 insertions(+), 0 deletions(-)
+
+commit 478fd0529b868b22905a9dedf331ac7cc9721723
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 17:09:01 2012 -0400
+
+ Minor
+
+ src/hb-unicode-private.hh | 27 ++++++++++++++-------------
+ 1 files changed, 14 insertions(+), 13 deletions(-)
+
+commit 8979a7f6f2b44ade4c0198a31ae08561b35ce009
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 17:03:55 2012 -0400
+
+ [Mongolian] Remove Mongolian Vowel Separator at the end of shaping
+
+ Results match Uniscribe now.
+
+ src/hb-unicode-private.hh | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit aa6d849838d5231465ae1a25a4dd5ea1e9380ff9
+Author: Jonathan Kew <jfkthame@gmail.com>
+Date: Tue Jul 24 15:52:32 2012 -0400
+
+ [CoreText] Add basic Core Text backend for comparison with our
+ native shaping
+
+ Does not attempt to handle clusters in a Uniscribe- or
+ HarfBuzz-compatible way;
+ just returns the original string indexes that CT maintains. These
+ may even be
+ out-of-order in the case of reordrant glyphs.
+
+ configure.ac | 12 ++
+ src/Makefile.am | 7 +
+ src/hb-coretext-private.hh | 42 ++++++
+ src/hb-coretext.cc | 323
+ ++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-coretext.h | 43 ++++++
+ src/hb-shape.cc | 6 +
+ 6 files changed, 433 insertions(+), 0 deletions(-)
+
+commit ec8d2494694275dfbbac2dd0d33ca2894b0463d6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 15:40:37 2012 -0400
+
+ Make data members of various OpenType structs protected instead
+ of private
+
+ Should fix warnings generated when building with
+ -Wunused-private-field.
+ Based on patch from Jonathan Kew.
+
+ src/hb-open-file-private.hh | 8 +++---
+ src/hb-ot-head-table.hh | 2 +-
+ src/hb-ot-hhea-table.hh | 2 +-
+ src/hb-ot-hmtx-table.hh | 2 +-
+ src/hb-ot-layout-common-private.hh | 14 +++++----
+ src/hb-ot-layout-gdef-table.hh | 20 +++++++-------
+ src/hb-ot-layout-gpos-table.hh | 48
+ +++++++++++++++++-----------------
+ src/hb-ot-layout-gsub-table.hh | 30 ++++++++++----------
+ src/hb-ot-layout-gsubgpos-private.hh | 32 +++++++++++-----------
+ src/hb-ot-maxp-table.hh | 2 +-
+ src/hb-ot-name-table.hh | 2 +-
+ 11 files changed, 82 insertions(+), 80 deletions(-)
+
+commit 97aa0b738a33b73a3f9763dd2950f2dd39f596ed
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 15:02:34 2012 -0400
+
+ Minor const correctness shuffling
+
+ src/hb-shape.cc | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 6411e74caf23af7b0545f1fe54d19a1c8da895e8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 13:48:49 2012 -0400
+
+ [Indic] Reposition Gurmukhi top matras to after post
+
+ The font is forming a post-base consonant in some samples, and
+ Uniscribe
+ positions top matra on the post-base. Do the same.
+
+ Gurmukhi failures down from 59 to 41 (0.0674242%).
+
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ .../indic/script-gurmukhi/misc/misc.txt | 1 +
+ 2 files changed, 2 insertions(+), 1 deletions(-)
+
+commit c3f769ba09df319fa69d04f68c57444f95eceee6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 13:26:32 2012 -0400
+
+ [Indic] Ignore Uniscribe output containing two zero-width space glyphs
+
+ Uniscribe is buggy and sometimes /eats/ a mark next to a non-joiner.
+ Most of Malayalam failures where actually hitting this bug.
+
+ Ignore test output with two zero-width space glyphs. This is a hack
+ until we build up the test suite infrastructure better.
+
+ Bengali went down by 9, Devanagari by 2, Kannada by 130, Malayalm down
+ from 1197 to 307, Sinhala down by 16, Telugu down by 26. New stats:
+
+ BENGALI: 353996 out of 354285 tests passed. 289 failed (0.0815727%)
+ DEVANAGARI: 693573 out of 693628 tests passed. 55 failed (0.00792932%)
+ GUJARATI: 366489 out of 366506 tests passed. 17 failed (0.0046384%)
+ GURMUKHI: 60750 out of 60809 tests passed. 59 failed (0.0970251%)
+ KANNADA: 951086 out of 951913 tests passed. 827 failed (0.0868777%)
+ KHMER: 299094 out of 299124 tests passed. 30 failed (0.0100293%)
+ MALAYALAM: 1048109 out of 1048416 tests passed. 307 failed
+ (0.0292823%)
+ ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%)
+ SINHALA: 271715 out of 271847 tests passed. 132 failed (0.0485567%)
+ TAMIL: 1091837 out of 1091837 tests passed. 0 failed (0%)
+ TELUGU: 970550 out of 970573 tests passed. 23 failed (0.00236973%)
+
+ test/shaping/hb_test_tools.py | 1 +
+ .../indic/script-malayalam/misc/misc.txt | 2 ++
+ 2 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 65c43accdc4d2082282d5cedba8514b8df0c18a2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 03:36:47 2012 -0400
+
+ [Indic] Better position left-matra in Malayalam
+
+ Just put it before base, which is what's expected.
+
+ Malayalam failures down from 1559 to 1197 (0.114172%).
+
+ BENGALI: 353988 out of 354285 tests passed. 297 failed (0.0838308%)
+ DEVANAGARI: 693571 out of 693628 tests passed. 57 failed (0.00821766%)
+ GUJARATI: 366489 out of 366506 tests passed. 17 failed (0.0046384%)
+ GURMUKHI: 60750 out of 60809 tests passed. 59 failed (0.0970251%)
+ KANNADA: 950956 out of 951913 tests passed. 957 failed (0.100534%)
+ KHMER: 299094 out of 299124 tests passed. 30 failed (0.0100293%)
+ MALAYALAM: 1047219 out of 1048416 tests passed. 1197 failed
+ (0.114172%)
+ ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%)
+ SINHALA: 271699 out of 271847 tests passed. 148 failed (0.0544424%)
+ TAMIL: 1091837 out of 1091837 tests passed. 0 failed (0%)
+ TELUGU: 970524 out of 970573 tests passed. 49 failed (0.00504856%)
+
+ src/hb-ot-shape-complex-indic.cc | 41
+ +++++++++++++------
+ .../indic/script-malayalam/misc/misc.txt | 1 +
+ 2 files changed, 29 insertions(+), 13 deletions(-)
+
+commit 88f413b56f2858d149e2fc067685aeecaea779ca
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 03:04:36 2012 -0400
+
+ [Indic] Implement Reph+Ya-Phalaa interaction
+
+ The sequence Ra,H,Ya in Bengali is ambigious and Unicode encoded
+ that to
+ get Ya-Phalaa, one would place ZWJ before Halant. Ie. a ZWJ,H
+ sequence
+ requests subjoining, while a H,ZWJ requests Half form. Implement
+ that.
+
+ Bengali failures go down from 377 to 297 (0.0838308%).
+ Gujarati is down by 4 to 17 (0.0046384%).
+ Kannada is down by 226 to 957 (0.100534%).
+
+ Current status:
+
+ BENGALI: 353988 out of 354285 tests passed. 297 failed (0.0838308%)
+ DEVANAGARI: 693571 out of 693628 tests passed. 57 failed (0.00821766%)
+ GUJARATI: 366489 out of 366506 tests passed. 17 failed (0.0046384%)
+ GURMUKHI: 60750 out of 60809 tests passed. 59 failed (0.0970251%)
+ KANNADA: 950956 out of 951913 tests passed. 957 failed (0.100534%)
+ KHMER: 299094 out of 299124 tests passed. 30 failed (0.0100293%)
+ MALAYALAM: 1046857 out of 1048416 tests passed. 1559 failed
+ (0.148701%)
+ ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%)
+ SINHALA: 271699 out of 271847 tests passed. 148 failed (0.0544424%)
+ TAMIL: 1091837 out of 1091837 tests passed. 0 failed (0%)
+ TELUGU: 970524 out of 970573 tests passed. 49 failed (0.00504856%)
+
+ src/hb-ot-shape-complex-indic.cc | 10 ++++++++--
+ .../indic/script-bengali/misc/reph.txt | 4 ++++
+ 2 files changed, 12 insertions(+), 2 deletions(-)
+
+commit dff0ece11d61978c04e839501f179a5c3077f340
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 02:30:38 2012 -0400
+
+ [Indic] Limit matras to 4 per syllable
+
+ Also limit joiners.
+
+ This limits our syllable length to a constant, and is
+ closer to what Uniscribe does anyway.
+
+ Two Devanagari tests regressed, but who cares about tests with 20
+ joiners in a row?! Devanagari at 57 (0.00821766%) now.
+
+ src/hb-ot-shape-complex-indic-machine.rl | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 330b329c8905a37ca88c556dea82c70d74c77458
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 02:25:26 2012 -0400
+
+ [Indic] Unmark U+17D1 KHMER SIGN VIRIAM to NOT be a Virama
+
+ Fixes another 1 Khmer failure. Down to 30 (0.0100293%) now.
+
+ src/hb-ot-shape-complex-indic.cc | 2 ++
+ .../south-east-asian/script-khmer/misc/misc.txt | 1 +
+ 2 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 6824a7194e01b77eddb95bd95a9b32e219140912
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 02:22:18 2012 -0400
+
+ [Indic] Recategorize Khmer various signs as top matras
+
+ Khmer failures down from 39 to 31 (0.0103636%).
+
+ src/hb-ot-shape-complex-indic.cc | 23 ++++++++++-------------
+ 1 files changed, 10 insertions(+), 13 deletions(-)
+
+commit d90b8e841e0068a601c96ab184d18b0f48eec9d1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 02:10:20 2012 -0400
+
+ [Indic] Reposition Khmer prebase-reordering Ra around split matras
+
+ In Khmer coeng model, a V,Ra can go *after* matras. If it goes
+ after a
+ split matra, it should be reordered to *before* the left part of
+ such matra.
+
+ Khmer failures down from 136 to 39 (0.0130381%).
+
+ src/hb-ot-shape-complex-indic.cc | 13 +++++++++++++
+ .../south-east-asian/script-khmer/misc/misc.txt | 4 ++++
+ 2 files changed, 17 insertions(+), 0 deletions(-)
+
+commit 0afb84c12567ac35adac657bf8be29999b8c5a50
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 01:44:47 2012 -0400
+
+ [Indic] Fix minor bug in pre-base Ra positioning
+
+ src/hb-ot-shape-complex-indic.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 7573799126e812a047daa5f64121ec959866b3c8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 01:32:07 2012 -0400
+
+ [Indic] Position Khmer U+17CE
+
+ Fixes another 6 Khmer failures. Now at 136 (0.0454661%).
+
+ src/hb-ot-shape-complex-indic.cc | 6 ++++++
+ .../south-east-asian/script-khmer/misc/misc.txt | 1 +
+ 2 files changed, 7 insertions(+), 0 deletions(-)
+
+commit 8d00e8d0e7d10f823e6975fecaffb9d557b1a99a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 01:04:18 2012 -0400
+
+ [Indic] Don't reposition Khmer Bindu
+
+ Khmer Bindu doesn't like to move to syllable end. Leave it where it
+ was.
+
+ Brings down Khmer failures from 510 to 142 (0.047572%).
+
+ src/hb-ot-shape-complex-indic.cc | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 2278eefcdb3dd0d492b9d07176fbecc1f0516bb7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 00:26:43 2012 -0400
+
+ [Indic] In Sinhala, form forced Reph even if no other consonant found
+
+ Fixes another 10 Sinhala failures. Down to 148 (0.0544424%).
+
+ src/hb-ot-shape-complex-indic.cc | 10 +++++-----
+ .../indic/script-sinhala/misc/misc.txt | 1 +
+ 2 files changed, 6 insertions(+), 5 deletions(-)
+
+commit 71fd5e80ad06c8e85a1112cc89e129d6cd03f82c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 00:21:16 2012 -0400
+
+ [Indic] Further adjust base algorithm for Sinhala
+
+ Apparently if there is C,V,ZWJ,C, the first C will be base, but if
+ it's C,ZWJ,V,C, the second one will be.
+
+ Note that Uniscribe implements this differently, by breaking
+ syllable in
+ the case of C,ZWJ,V,C and putting the first consonant in one syllable
+ and the rest in the next syllable.
+
+ Sinhala failures down from 208 to 158 (0.0581209%). No changes to
+ Khmer.
+
+ src/hb-ot-shape-complex-indic.cc | 11 +++++++----
+ .../indic/script-sinhala/misc/misc.txt | 3 +++
+ 2 files changed, 10 insertions(+), 4 deletions(-)
+
+commit 73d71cc527d28fd5519c5d965c272ea1fb149a0e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 24 00:09:12 2012 -0400
+
+ [Indic] End Vowel-based syllable at ZWJ
+
+ One Devanagari test regressed, plus 10 Malayalam (at 1545 now).
+
+ Fixed 120 Sinhala failures. Now at 208 (0.0765136%).
+
+ src/hb-ot-shape-complex-indic-machine.rl | 2 +-
+ .../indic/script-sinhala/misc/misc.txt | 1 +
+ 2 files changed, 2 insertions(+), 1 deletions(-)
+
+commit 34c215036f5fcdc7599b1ab0591b56dbb3811902
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 23 23:51:29 2012 -0400
+
+ [Indic] Improve Sinhala base algorithm and reph positioning
+
+ Sinhala does not have half forms. And most (all?) consonants can be
+ base, except when preceded by ZWJ, which would request a subjoined
+ form.
+ Hence switch the base algorithm to categorize with Khmer, start search
+ at start, and stop at a ZWJ.
+
+ Also, mark all pos=base consonants after base to be subjoined. Mark
+ base itself to have pos=base.
+
+ Finally, adjust Sinhala's reph position to after-main.
+
+ Brings down Sinhala failures from 455 to 328 (0.120656%).
+
+ src/hb-ot-shape-complex-indic.cc | 18
+ +++++++++++++++++-
+ .../indic/script-sinhala/misc/misc.txt | 1 +
+ 2 files changed, 18 insertions(+), 1 deletions(-)
+
+commit 2ec934c6c25423e7af20d909a9c698a149808ea9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 23 23:49:04 2012 -0400
+
+ [Indic] Change "unknown" position to end of syllable
+
+ src/hb-ot-shape-complex-indic-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit b70021f7c81a0ed08475b14b07291f662cd9f905
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 23 20:18:17 2012 -0400
+
+ When removing zero-width marks, don't remove ligatures
+
+ If a mark ligated, it probably should NOT be removed.
+
+ src/hb-ot-shape.cc | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 49c5ec51444f27f33e1eb6aa1959c61b08fa89c0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 23 20:14:13 2012 -0400
+
+ Minor refactoring
+
+ src/hb-ot-layout-gsubgpos-private.hh | 32
+ -------------------------------
+ src/hb-ot-layout-private.hh | 35
+ ++++++++++++++++++++++++++++++++++
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ 3 files changed, 36 insertions(+), 33 deletions(-)
+
+commit c3e6fdc3791168cf2b4c9412e751f187d58faa42
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 23 20:11:42 2012 -0400
+
+ [Indic] Improve check on ligatures
+
+ Only skip actual ligatures, not marks in-between ligature components.
+
+ src/hb-ot-layout-gsubgpos-private.hh | 5 +++++
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ 2 files changed, 6 insertions(+), 1 deletions(-)
+
+commit 771a8f50289e8fa458cfc3cd84f73a380ce98077
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 23 20:07:50 2012 -0400
+
+ [Indic] exclude ligatures when matching on Indic category
+
+ If, say, a H,ZWJ,C ligature was formed, we don't want the code
+ to detec
+ that as a Halant. So, ignore ligatures when matching category in
+ final_reordering.
+
+ Sinhala failures down from 514 to 455 (0.167374%).
+
+ src/hb-ot-shape-complex-indic.cc | 41
+ ++++++++++---------
+ .../indic/script-sinhala/misc/misc.txt | 1 +
+ 2 files changed, 23 insertions(+), 19 deletions(-)
+
+commit d1af9e82e5309158ed334ab8e21f3a3b64b9540f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 23 19:55:35 2012 -0400
+
+ [GSUB/GPOS] Const correctness
+
+ src/hb-ot-layout-gsubgpos-private.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit baacd090df97610e3f6d1b2a110dc67b6c6f9f5c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 23 19:51:48 2012 -0400
+
+ [Indic] Minor refactoring
+
+ src/hb-ot-shape-complex-indic.cc | 10 ++++++++--
+ 1 files changed, 8 insertions(+), 2 deletions(-)
+
+commit c7c4de2fb9bba216e37875d79815eef55c0acc01
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 23 18:25:02 2012 -0400
+
+ [Indic] Remove syllable length check before sorting
+
+ We now limit syllable lengths in the machine. No need to match here.
+
+ src/hb-ot-shape-complex-indic.cc | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit 9fa052733eb93a3ce1205f63ff8f74cb295cbe99
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 23 18:19:17 2012 -0400
+
+ [Indic] Limit syllables to at most five consonants
+
+ Seems to be about what Uniscribe does. Not exactly. But close
+ enough.
+ More consonants will start a new cluster.
+
+ A few scripts went way down in failures. In particular:
+
+ - Devanagari failures went down from 490 to 56.
+ - Telugu went down from 113 to 49.
+
+ Other scripts went down slightly or didn't change. New numbers:
+
+ BENGALI: 353908 out of 354285 tests passed. 377 failed (0.106412%)
+ DEVANAGARI: 693572 out of 693628 tests passed. 56 failed (0.00807349%)
+ GUJARATI: 366485 out of 366506 tests passed. 21 failed (0.00572978%)
+ GURMUKHI: 60750 out of 60809 tests passed. 59 failed (0.0970251%)
+ KANNADA: 950730 out of 951913 tests passed. 1183 failed (0.124276%)
+ KHMER: 298613 out of 299124 tests passed. 511 failed (0.170832%)
+ MALAYALAM: 1046881 out of 1048416 tests passed. 1535 failed
+ (0.146411%)
+ ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%)
+ SINHALA: 271333 out of 271847 tests passed. 514 failed (0.189077%)
+ TAMIL: 1091837 out of 1091837 tests passed. 0 failed (0%)
+ TELUGU: 970524 out of 970573 tests passed. 49 failed (0.00504856%)
+
+ Some of the remaining Telugu and Devanagari issues seem to be
+ Uniscribe
+ eating Anusvara when placed before a non-joiner. Ouch!
+
+ src/hb-ot-shape-complex-indic-machine.rl | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 093cd583263a5d427e3377b31585043fb55d2557
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 23 14:04:42 2012 -0400
+
+ [Thai] Fix SARA AM handling
+
+ Oops, thinko.
+
+ src/hb-ot-shape-complex-misc.cc | 6 +++---
+ src/hb-private.hh | 4 ++--
+ 2 files changed, 5 insertions(+), 5 deletions(-)
+
+commit 42848453bf260b456b46a07f066e31b8c3aac2f1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 23 13:52:07 2012 -0400
+
+ [Thai] Reorder U+0E3A THAI VOWEL SIGN PHINTHU
+
+ Uniscribe reorders U+0E3A to be after U+0E38 and U+0E39. We do
+ that by
+ modifying the ccc for U+0E3A.
+
+ Fixes the two remaining Thai failures (see previous commit).
+
+ src/hb-ot-shape-complex-misc.cc | 7 +++++++
+ src/hb-unicode.cc | 6 ++++++
+ .../in-tree/shaper-thai/script-thai/misc/MANIFEST | 1 +
+ .../shaper-thai/script-thai/misc/phinthu.txt | 16
+ ++++++++++++++++
+ 4 files changed, 30 insertions(+), 0 deletions(-)
+
+commit 4a7f4f3e56f8f7640ae7337aa1b3324f31e0d4ab
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 23 13:15:33 2012 -0400
+
+ [Thai] Adjust SARA AM reordering to match Uniscribe
+
+ Adjust the list of marks before SARA AM that get the reordering
+ treatment. Also adjust cluster formation to match Uniscribe.
+
+ With Wikipedia test data, now I see:
+
+ - For Thai, with the Angsana New font from Win7, I see 54
+ failures out
+ of over 4M tests (0.00129107%). Of the 54, two are legitimate
+ reordering issues (fix coming soon), and the other 52 are simply
+ Uniscribe using a zero-width space char instead of an unknown
+ character for missing glyphs. No idea why. The missing-glyph
+ sequences include one that is a Thai character followed by
+ an Arabic
+ Sokun. Someone confused it with Nikhahit I assume!
+
+ - For Lao, with the Dokchampa font from Win7, 33 tests fail out of
+ 54k (0.0615167%). All seem to be insignificant mark positioning
+ with two marks on a base. Have to investigate.
+
+ src/hb-ot-shape-complex-misc.cc | 42
+ ++++++++++++-------
+ src/hb-private.hh | 6 +++
+ test/shaping/texts/in-tree/shaper-thai/MANIFEST | 1 +
+ .../texts/in-tree/shaper-thai/script-lao/MANIFEST | 1 +
+ .../in-tree/shaper-thai/script-lao/misc/MANIFEST | 1 +
+ .../shaper-thai/script-lao/misc/sara-am.txt | 20 +++++++++
+ .../shaper-thai/script-thai/misc/sara-am.txt | 18 ++++++++-
+ 7 files changed, 72 insertions(+), 17 deletions(-)
+
+commit 2cc933aff97916e5d0fe42883f40f0879f848e25
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 23 08:22:55 2012 -0400
+
+ [Indic] Fix cluster formation with left-matras and conjunct forms
+
+ Test case was: <U+0D15,U+0D4D,U+0D15,U+0D4A>.
+
+ src/hb-ot-shape-complex-indic.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit e6b01a878cd2e63cb675e7e0c6ac4d83a8c10f37
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 23 00:11:26 2012 -0400
+
+ [Indic] Further streamline cluster formation
+
+ This should address all possible cluster misformations that I had in
+ mind.
+
+ src/hb-ot-shape-complex-indic.cc | 21 ++++++++++-----------
+ 1 files changed, 10 insertions(+), 11 deletions(-)
+
+commit 7b2a7dadd6c616bbfe1d8358700cab9cee88e584
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jul 22 23:58:55 2012 -0400
+
+ [Indic] Merge clusters before sorting
+
+ This should fix any instabilities in cluster formation that we were
+ speculating may happen with surrounding syllables. Or most of it
+ perhaps.
+
+ src/hb-ot-shape-complex-indic.cc | 4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+commit abb3239ef92cc5dccb4638806d7ae9868b9ac9b3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jul 22 23:55:19 2012 -0400
+
+ [Indic] Update clusters for left-matra even if matra didn't move
+
+ Fixes crashes reported with left matra under
+ non-uniscribe-bug-compatibilty mode.
+
+ src/hb-ot-shape-complex-indic.cc | 9 ++++++++-
+ 1 files changed, 8 insertions(+), 1 deletions(-)
+
+commit 60554f14d8dca208721f0da8b69d84b92819c54f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jul 22 23:23:56 2012 -0400
+
+ [Indic] Merge in Malayalam tests
+
+ From:
+ http://silpa.org.in/pub/tests/hb/ml/ml-harfbuzz-testdata.txt
+
+ .../indic/script-malayalam/misc/misc.txt | 94
+ ++++++++++----------
+ 1 files changed, 46 insertions(+), 48 deletions(-)
+
+commit 5c7081770c7a611bbe79b451b7b86dec4fa6395d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jul 22 23:20:27 2012 -0400
+
+ [Indic] Add extensive Sinhala tests
+
+ Generated by:
+ http://git.savannah.gnu.org/cgit/sinhala.git/plain/utils/gen-unicode-sinhala.py
+
+ .../indic/script-sinhala/misc/extensive.txt | 4390
+ ++++++++++++++++++++
+ 1 files changed, 4390 insertions(+), 0 deletions(-)
+
+commit 2efe4707b1b449962f6e161716477d9775456c46
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jul 22 23:17:59 2012 -0400
+
+ [Indic] Add Sinhala tests
+
+ Merge tests from:
+ http://git.savannah.gnu.org/cgit/sinhala.git/plain/patches/icu-sinhala-rendering.txt
+
+ .../indic/script-sinhala/misc/misc.txt | 26
+ ++++++++++++++++++-
+ 1 files changed, 24 insertions(+), 2 deletions(-)
+
+commit 3d4c111b7a13700b2f7a0b087eb3992283295f21
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 19:34:39 2012 -0400
+
+ Add a test case
+
+ .../indic/script-bengali/misc/misc.txt | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 92a1ad7bef9efb456ab87bd63818cfbed7da3f6f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 18:38:27 2012 -0400
+
+ [Indic] Stop searching for base if a post form is found before
+ below form
+
+ Improves Bengali and Gurmukhi. Malayalam regressed a bit. We will
+ deal
+ with that later.
+
+ src/hb-ot-shape-complex-indic.cc | 5 ++++-
+ 1 files changed, 4 insertions(+), 1 deletions(-)
+
+commit 4c450c703f8e4618c587bcd7ef46dcc1f2c7947b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 18:13:04 2012 -0400
+
+ [Indic] Recompose Bengali Ya,Nukta
+
+ This is a bunch of hacks for now.
+
+ Improves Bengali a bit.
+
+ src/hb-ot-shape-complex-indic.cc | 4 ++--
+ src/hb-unicode.cc | 8 ++++++++
+ 2 files changed, 10 insertions(+), 2 deletions(-)
+
+commit e9c0f152a38cb2e76650a3e43f7fdcda266af696
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 17:05:46 2012 -0400
+
+ [Uniscribe] Fix script fallback
+
+ Gurmukhi failures half now. Others changed slightly.
+
+ src/hb-uniscribe.cc | 34 ++++++++++++++--------------------
+ 1 files changed, 14 insertions(+), 20 deletions(-)
+
+commit 5791f329159c9863317e2b507514c29321be31a7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 16:26:55 2012 -0400
+
+ [Indic] Allow a ZWNJ after SM's
+
+ Malayalam failures go way down. Other scripts benefitted slightly
+ too.
+ Sinhala had one or two test regressions, but...
+
+ src/hb-ot-shape-complex-indic-machine.rl | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 34ae336f3fae93ef9372881d545c817bce383041
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 16:17:28 2012 -0400
+
+ [Indic] Improve Reph AfterMain positioning
+
+ Fixes 20 out of 48 failing Oriya tests. Failure rate down to
+ 0.066% now.
+
+ src/hb-ot-shape-complex-indic.cc | 3 +--
+ 1 files changed, 1 insertions(+), 2 deletions(-)
+
+commit bdd080431a40bc941ece3230f338b94a46bd12a2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 16:03:09 2012 -0400
+
+ [Indic] Reposition Oriya Candrabindu
+
+ Oriya failures down from 0.65% to 0.20%.
+
+ src/hb-ot-shape-complex-indic.cc | 1 +
+ .../shaper-indic/indic/script-oriya/misc/MANIFEST | 1 +
+ .../shaper-indic/indic/script-oriya/misc/bindu.txt | 2 ++
+ 3 files changed, 4 insertions(+), 0 deletions(-)
+
+commit 5f0eaaad129ff04d56b8756bebf19fbc242718c9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 15:47:24 2012 -0400
+
+ [Indic] Fix base search in final_reordering
+
+ Fixes most Malayalam failures. Down from 1.6% to 0.38% now. Fixes a
+ few more in other scripts too.
+
+ src/hb-ot-shape-complex-indic.cc | 12 ++++++++----
+ 1 files changed, 8 insertions(+), 4 deletions(-)
+
+commit 81202bd860e4034c18d9f80c5a4f33d9f48463a3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 15:10:02 2012 -0400
+
+ [Indic] Don't attach SM/VD to other characters
+
+ src/hb-ot-shape-complex-indic-private.hh | 3 ++
+ src/hb-ot-shape-complex-indic.cc | 38
+ ++++++++++++++++-------------
+ 2 files changed, 24 insertions(+), 17 deletions(-)
+
+commit efb4ad735691837a52447bedc1a66a87d0d9af51
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 14:27:38 2012 -0400
+
+ Fix compiler warnings
+
+ If x is not constant, we cannot ASSERT_STATIC on it.
+
+ src/hb-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit f31d97e44eeb6fb141f3de928e27e033fc7b1f47
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 14:13:35 2012 -0400
+
+ [Indic] Form Telugu Reph out of Ra,Virama,ZWJ
+
+ Apparently this was approved in Feb 2012. No font yet.
+
+ src/hb-ot-shape-complex-indic-private.hh | 2 +-
+ src/hb-ot-shape-complex-indic.cc | 4 ++--
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 2e193b240ec85cab0d4e2f8a375c5a7f0ef99985
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 14:02:35 2012 -0400
+
+ [Indic] Don't split U+0AC9
+
+ Althought IndicMatraCategory.txt classifies it as Top_And_Right matra,
+ it does not have Unicode decomposition, and Uniscribe does not do
+ anything special about it either.
+
+ Gujarati failures down from 0.672% to 0.0130966%.
+
+ src/hb-unicode.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 30c3d5e9fc61b49c2c6ad4e744300edd6f3e0261
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 13:56:32 2012 -0400
+
+ [Indic] Simplify Uniscribe cluster emulation
+
+ Now that we break syllables on Halant,ZWNJ, this code can be
+ simplified.
+
+ src/hb-ot-shape-complex-indic.cc | 11 ++---------
+ 1 files changed, 2 insertions(+), 9 deletions(-)
+
+commit decf6ffca475fe01ff3151b7641f629f031137d2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 13:51:31 2012 -0400
+
+ [Indic] Minor!
+
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 9e4f94a72cea6d65a6a7ba5a47db92e00dbfbb91
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 13:48:03 2012 -0400
+
+ [Indic] Break syllables at Halant,ZWNJ
+
+ That's really what Uniscribe does, and explains a lot of pecularities
+ of
+ Halant,ZWNJ before the base.
+
+ Sent Telugu from 1% failures to 0.03%. Improved Kannada and Malayalam
+ slightly. Fixed half of Bengali, and did NOT break anything!
+
+ src/hb-ot-shape-complex-indic-machine.rl | 5 +++--
+ src/hb-ot-shape-complex-indic.cc | 5 ++---
+ 2 files changed, 5 insertions(+), 5 deletions(-)
+
+commit 2c372b80f6befad69e216e3f218b38640b8cc044
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 13:37:48 2012 -0400
+
+ [Indic] Better check for applying 'init'
+
+ Specifically, don't apply 'init' if previous char is a joiner.
+
+ Fixes some more of Bengali.
+
+ src/hb-ot-shape-complex-indic.cc | 9 +--------
+ src/hb-private.hh | 3 ++-
+ 2 files changed, 3 insertions(+), 9 deletions(-)
+
+commit 34a7440b7c6c6e53394ddbdbedaad57b23f85105
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 12:32:59 2012 -0400
+
+ [GPOS] Don't zero mark advances
+
+ Fixes more of Telugu, Kannada, and Oriya.
+
+ May break things (outside Indic...), but we cannot think of any
+ font relying
+ on this immediately.
+
+ src/hb-ot-layout-gpos-table.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 8ed248de77e5d2ed978e55c0ce1a11727bc9e34c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 11:42:24 2012 -0400
+
+ [Indic] Minor
+
+ src/hb-ot-shape-complex-indic.cc | 5 +++--
+ 1 files changed, 3 insertions(+), 2 deletions(-)
+
+commit d0e68dbd0b9fc9a42c4280d01c8ffd9c5015d550
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 11:25:41 2012 -0400
+
+ [Indic] Implement reph positioning step 5
+
+ Not tuned, just copied from step 2. Fixes another 0.5% of Kannada
+ failures. 1% to go.
+
+ src/hb-ot-shape-complex-indic.cc | 12 +++++++++++-
+ 1 files changed, 11 insertions(+), 1 deletions(-)
+
+commit a9e45c32e4a0d6da33c52f8427aa694e57f52eb9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 11:04:15 2012 -0400
+
+ [Indic] Don't let ZWNJ at the end of syllable affect base search
+
+ Fixes a few Devanagari, half of remaining Kannada failures,
+ quarter for
+ Telugu, and others slightly improved or unchanged.
+
+ src/hb-ot-shape-complex-indic.cc | 6 +++++-
+ 1 files changed, 5 insertions(+), 1 deletions(-)
+
+commit 20b68e699f73e6ce046c0ec143d40b3d6d48e06b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 10:47:46 2012 -0400
+
+ [Indic] Apply 'cjct' globally
+
+ Fixes 5 Devanagari failures, and no regressions.
+
+ src/hb-ot-shape-complex-indic.cc | 15 +++++++++------
+ 1 files changed, 9 insertions(+), 6 deletions(-)
+
+commit 51e764de441072e7c9f67de23e8ed717b9b8957d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 10:30:24 2012 -0400
+
+ [Indic] Unbreak old scriptures
+
+ Brings down failures with Lohit-Telugu from 57% to 1.40%.
+
+ src/hb-ot-shape-complex-indic.cc | 5 +++--
+ 1 files changed, 3 insertions(+), 2 deletions(-)
+
+commit 900cf3d449bf36d4f8b1474590cae925fef48fc8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 20 10:18:23 2012 -0400
+
+ Minor
+
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 87cd63266e73af316b250573ef57388a0bcc9133
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 19 21:17:48 2012 -0400
+
+ [Indic] Recategorize some Kannada right matras
+
+ Kannada failures down from 3.5% to 2.93%.
+
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ .../indic/script-kannada/misc/MANIFEST | 1 +
+ .../indic/script-kannada/misc/right-matras.txt | 7 +++++++
+ 3 files changed, 9 insertions(+), 1 deletions(-)
+
+commit 3604d64ced909ade91998d294a7b4b2ee14d47aa
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 19 21:13:04 2012 -0400
+
+ [Indic] Recategorize GURMUKHI ADDAK
+
+ It's not in IndicSyllabicCategory.txt. Fixes most of Gurmukhi
+ failures.
+ Failures down from 7.7% to 0.222%!
+
+ src/hb-ot-shape-complex-indic.cc | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 89328581236a53ec16508b95db54c7e5315b178f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 19 21:02:38 2012 -0400
+
+ Minor
+
+ src/hb-ot-layout-gsubgpos-private.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 47ef931f13778b894090139a64238a5ab9ac1154
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 19 20:52:44 2012 -0400
+
+ [buffer] Make sure out_info = info during GPOS
+
+ src/hb-buffer.cc | 9 +++++++--
+ 1 files changed, 7 insertions(+), 2 deletions(-)
+
+commit ae63cf206291befe3920adfe015e6cd0961580e5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 19 20:45:41 2012 -0400
+
+ Print line number during return when tracing
+
+ src/hb-private.hh | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 5249f3aee108b0f41770d137e63a625f594418e7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 19 20:30:22 2012 -0400
+
+ [Indic] Unbreak Khmer
+
+ For Khmer, all consonants are subjoining. No need to look in
+ the font.
+ We were looking in the wrong order anyway.
+
+ src/hb-ot-shape-complex-indic.cc | 4 +++-
+ 1 files changed, 3 insertions(+), 1 deletions(-)
+
+commit e0475345d5d7db8dbc8b554beedfa2435c5d7fd1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 19 20:24:14 2012 -0400
+
+ [Indic] Apply 'akhn' globally
+
+ Fixes 1.5% more failures for Telugu, 2% for Kannada.
+ Breaks one test in Devanagari.
+
+ src/hb-ot-shape-complex-indic.cc | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit c87bcddb10752b407c0471ee5ac4de6f1b00b711
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 19 20:03:25 2012 -0400
+
+ [Indic] Add failing test for Kannada
+
+ .../indic/script-kannada/misc/misc.txt | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit fa247ebe524f92fa95d344ba912f704262879c13
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 19 19:52:19 2012 -0400
+
+ [Indic] Better position U+0CD5
+
+ Fixes another 5% of Kannada failures.
+
+ src/hb-ot-shape-complex-indic.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit f055442716ec7543ed156d4789955b19c11a5255
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 19 16:20:21 2012 -0400
+
+ [Indic] Lookup consonant position in the font
+
+ Fixes most failures of Oriya, and improves others a bit.
+
+ src/hb-ot-map-private.hh | 13 +++-
+ src/hb-ot-shape-complex-indic-private.hh | 105
+ ------------------------------
+ src/hb-ot-shape-complex-indic.cc | 63 +++++++++++++-----
+ 3 files changed, 54 insertions(+), 127 deletions(-)
+
+commit 74d1d88781e91866a52e27f391e34df03b313442
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 19 16:14:23 2012 -0400
+
+ [GSUB] Fix would_apply() for LigatureSubst
+
+ src/hb-ot-layout-gsub-table.hh | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 787f7d1e9ba9ad038f24e5a1063d12c7d169ad37
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 19 15:29:13 2012 -0400
+
+ [TODO] Minor
+
+ TODO | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit be73a5f9368136ecbdb211b96516ad0c554c8201
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 19 14:59:15 2012 -0400
+
+ Add src/test-would-substitute tool
+
+ src/Makefile.am | 6 ++-
+ src/test-would-substitute.cc | 94 ++++++++++++++++++++++++++++++
+ src/test.cc | 132
+ ++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 231 insertions(+), 1 deletions(-)
+
+commit e72b360ac6381b549249b8836fa3e70b909d3437
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 19 14:35:23 2012 -0400
+
+ Refactor / finish would_apply() operation
+
+ Untested.
+
+ src/hb-ot-layout-gpos-table.hh | 6 +-
+ src/hb-ot-layout-gsub-table.hh | 126 ++++++++----------
+ src/hb-ot-layout-gsubgpos-private.hh | 233
+ +++++++++++++++++++++++++++++++++-
+ src/hb-ot-layout.cc | 11 ++
+ src/hb-ot-layout.h | 7 +
+ 5 files changed, 308 insertions(+), 75 deletions(-)
+
+commit 8c973ebf0f59abb5ee920edd5d64e23d8e47ad75
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 19 13:25:08 2012 -0400
+
+ [Indic] Implement per-script matra positioning
+
+ Following what the spec says.
+
+ Brings down Telugu failures from 40% to 3.75%, and Kannada failures
+ from
+ 44% to 10%. Does NOT affect other scripts' test results.
+
+ src/hb-ot-shape-complex-indic-private.hh | 2 +-
+ src/hb-ot-shape-complex-indic.cc | 40
+ +++++++++++++++++++++++++++--
+ src/hb-unicode.cc | 2 +-
+ 3 files changed, 39 insertions(+), 5 deletions(-)
+
+commit 8bb32458f95f13f66688e0811cc91f1bfffb867d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 19 12:59:06 2012 -0400
+
+ [Indic] More refactoring
+
+ src/hb-ot-shape-complex-indic-private.hh | 9 ++--
+ src/hb-ot-shape-complex-indic.cc | 65
+ +++++++++++++++++++++++-------
+ 2 files changed, 54 insertions(+), 20 deletions(-)
+
+commit 9ccc6382ba43760167c134c18c1c4ada4b8c3f22
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 19 12:32:16 2012 -0400
+
+ [Indic] Minor refactoring
+
+ src/hb-ot-shape-complex-indic.cc | 127
+ +++++++++++++++++++++-----------------
+ 1 files changed, 71 insertions(+), 56 deletions(-)
+
+commit f83aaa3133de5d807be267a100d6a200e8db9017
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 19 12:23:23 2012 -0400
+
+ [Indic] Minor
+
+ src/hb-ot-shape-complex-indic-private.hh | 42
+ ++++++++++++++++++-----------
+ 1 files changed, 26 insertions(+), 16 deletions(-)
+
+commit be8b9f5f715f6fb36b98bd33c3303f79cc068f8a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 19 12:11:12 2012 -0400
+
+ [Indic] Start refactoring different matra positions per script
+
+ src/hb-ot-shape-complex-indic-private.hh | 36
+ ++++++++++++++++++-----------
+ src/hb-ot-shape-complex-indic.cc | 4 +-
+ 2 files changed, 24 insertions(+), 16 deletions(-)
+
+commit deeb540a74f8d394db273145b17bf385d14d01bb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 19 11:30:48 2012 -0400
+
+ [test] Ignore tests with DOTTED CIRCLE in the output
+
+ test/shaping/hb_test_tools.py | 4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+commit b01d9b3d90e892341ee4463f2eda4600850b97d8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 19 11:25:49 2012 -0400
+
+ [Indic] Disallow decomposition of a couple characters
+
+ This is a hack for now. Will be fixed when we do
+ complex-shaper-driven
+ normalization properly.
+
+ The results with or without decomposition are the same, but Uniscribe
+ does not normalize, so this matches better.
+
+ src/hb-unicode.cc | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 422ecd2d3c198a36d07d409341cb82ea57c7ad6b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 18 23:25:58 2012 -0400
+
+ [Indic] Accept a forced Rakar sequence at the end of syllable
+
+ In Sinhala, Rakar is formed by Al-Lakuna,ZWJ,Ra. If you put that
+ at the
+ end of a Consonant,Matra syllable, you get a dotted-circle from
+ Uniscribe. Apparently adding a ZWJ before the Al-Lakuna "fixes" that.
+ And people have been encoding that sequence... So, allow a forced
+ "ZWJ,Virama,ZWJ,Ra" sequence at the of syllables.
+
+ Fixes some 100 or more of Sinhala failures. Now at 622 only (0.23%).
+
+ src/hb-ot-shape-complex-indic-machine.rl | 3 ++-
+ .../indic/script-sinhala/misc/misc.txt | 2 ++
+ 2 files changed, 4 insertions(+), 1 deletions(-)
+
+commit 6fc1732003d71cf90d37247482772c3da884687f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 18 17:49:19 2012 -0400
+
+ [Indic] Allow joiners on both sides of Halant at the same time
+
+ The sequence <ZWJ,Al-Lakuna,ZWJ> is used in Sinhala to explicitly ask
+ for Rakar. Fixes two-thousand Sinhala tests. Not many left.
+
+ src/hb-ot-shape-complex-indic-machine.rl | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 10cdc94eee2225f14c198c015256a5a0063eecad
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 18 17:42:34 2012 -0400
+
+ [Indic] In final reordering, find base, even if it disappeared
+
+ POS_BASE can disappear if base ligated backward. Define base as last
+ with position not after base.
+
+ Fixes a few hundred of Sinhala failures with Iskoola Pota.
+
+ src/hb-ot-shape-complex-indic.cc | 7 ++-----
+ .../indic/script-sinhala/misc/misc.txt | 1 +
+ 2 files changed, 3 insertions(+), 5 deletions(-)
+
+commit 9c4d24a3a677a58ec59c7fb0f8b70b8aad30a032
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 18 17:29:10 2012 -0400
+
+ [Indic] Minor
+
+ src/hb-ot-shape-complex-indic.cc | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 3285e107c9a83aeb552e67f9460680ff6d167d88
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 18 17:22:14 2012 -0400
+
+ [Indic] Implement Sinhala "Al Lakuna" Reph behavior
+
+ In Sinhala, Reph is formed only explicitly, by the presence of a ZWJ.
+
+ src/hb-ot-shape-complex-indic-private.hh | 2 ++
+ src/hb-ot-shape-complex-indic.cc | 7 ++++++-
+ .../indic/script-sinhala/misc/MANIFEST | 1 +
+ .../indic/script-sinhala/misc/reph.txt | 3 +++
+ 4 files changed, 12 insertions(+), 1 deletions(-)
+
+commit 91cade755534c42bb826a6aefcbca8a543d94387
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 18 16:50:41 2012 -0400
+
+ [Indic/Unicode] Decompose Sinhala split matras the way Uniscribe likes
+
+ Makes no visual difference.
+
+ Fixes most of the failures. Down from 15% to 1.3%!
+
+ src/hb-unicode.cc | 8 ++++++++
+ 1 files changed, 8 insertions(+), 0 deletions(-)
+
+commit d8942dcbb4e3249a2d78a6455c119294ed4390bc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 18 16:34:10 2012 -0400
+
+ Apply Tibetan (global) features.
+
+ Fixes all Tibetan failures. All 180k of them!
+
+ Merges back Hangul into the default shaper.
+
+ src/hb-ot-shape-complex-misc.cc | 82
+ ++++++++++++++++--------------------
+ src/hb-ot-shape-complex-private.hh | 7 ---
+ 2 files changed, 37 insertions(+), 52 deletions(-)
+
+commit 552d19b7a11f7dff888587fce4d56d9f8e47e819
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 18 16:00:49 2012 -0400
+
+ [Indic] Treat Register Shifters like Nukta
+
+ Really this time.
+
+ Fixes another 18 Khmer tests.
+
+ src/hb-ot-shape-complex-indic-machine.rl | 2 +-
+ src/hb-ot-shape-complex-indic.cc | 2 --
+ .../south-east-asian/script-khmer/misc/misc.txt | 1 +
+ 3 files changed, 2 insertions(+), 3 deletions(-)
+
+commit e8cd81f76d159f3ecf808952dab24bc07782497a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 18 16:00:20 2012 -0400
+
+ [Indic] Minor
+
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 69f26bf39c824d6bf5b1c0d410380cc5462ad5ca
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 18 15:45:43 2012 -0400
+
+ [Indic] Fix Matra reordering when base is at end of syllable
+
+ For example: U+915,U+200c,U+93f
+
+ Fixes last Tamil failure!
+
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ .../indic/script-devanagari/misc/misc.txt | 1 +
+ 2 files changed, 2 insertions(+), 1 deletions(-)
+
+commit d16ccc4ae7aa8be460881042413fa2637929fede
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 18 15:43:55 2012 -0400
+
+ Leave one extra item at the end of buffer allocation
+
+ Just in case, for the times we do out-of-bounds access.
+
+ jk
+
+ src/hb-buffer-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 075d671f1093d2e3c58f7f45568696030f1b3efd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 18 15:41:53 2012 -0400
+
+ [Indic] Fix out-of-bounds array access
+
+ src/hb-ot-shape-complex-indic.cc | 6 ++++--
+ 1 files changed, 4 insertions(+), 2 deletions(-)
+
+commit dcb527242b1eca4db1e190a7802f9cd132aaf46e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 18 15:28:25 2012 -0400
+
+ [Indic] Allow joiners before matras
+
+ Fixes 1 more Devanagari test!
+
+ src/hb-ot-shape-complex-indic-machine.rl | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 391cc0331749e263bdfe83a8f5f6d76f2360ee7a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 18 15:10:05 2012 -0400
+
+ [Indic] Allow halant group in Vowel and placeholder syllables
+
+ Fixes 2 out of 560 Devanagari failures. AND:
+ Fixes 1 out of 2 Tamil failures.
+
+ src/hb-ot-shape-complex-indic-machine.rl | 7 ++++---
+ .../indic/script-devanagari/misc/misc.txt | 1 +
+ 2 files changed, 5 insertions(+), 3 deletions(-)
+
+commit ca4e3d3eab7b738c2b8e2a81696a28bca1b81495
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 18 15:05:40 2012 -0400
+
+ [Indic] Streamline halant/joiner in grammar
+
+ src/hb-ot-shape-complex-indic-machine.rl | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 418d00dffddd95a1f27e9be15752d494c627d45e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 18 14:57:28 2012 -0400
+
+ [Indic] Minor
+
+ src/hb-ot-shape-complex-indic-machine.rl | 3 ++-
+ .../indic/script-devanagari/misc/misc.txt | 3 +++
+ 2 files changed, 5 insertions(+), 1 deletions(-)
+
+commit 4c3691d2a32ca7e54a54f7c08098fd96fa7af39e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 18 14:23:55 2012 -0400
+
+ [Indic] Hopefully minor!
+
+ Refactoring Indic machin. No semantic change.
+
+ src/hb-ot-shape-complex-indic-machine.rl | 12 +++++++-----
+ 1 files changed, 7 insertions(+), 5 deletions(-)
+
+commit e092c556fb1cf38be3cea1f4b75a0d879372dfa2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 18 14:09:25 2012 -0400
+
+ [Indic] Minor
+
+ src/hb-ot-shape-complex-indic-private.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 14dbdd9e39d3a869fd1521000c889c347433d22b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 18 13:13:03 2012 -0400
+
+ [Indic] Unbreak Tamil
+
+ Tamil has only about 150 failures now!
+
+ src/hb-ot-shape-complex-indic.cc | 18 +++++++++++++++++-
+ 1 files changed, 17 insertions(+), 1 deletions(-)
+
+commit db8981f1e0e8625714568c6d0f11f0b317b11d0a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 17 18:17:30 2012 -0400
+
+ [Indic] Position Khmer Robat
+
+ It's a visual Repha.
+
+ Still not positioning logical Repha as occurs in Malayalam.
+
+ Another 200 Khmer failures fixed. 547 to go. That's better than
+ Devanagari!
+
+ src/hb-ot-shape-complex-indic-machine.rl | 36
+ +++++++++++++++--------------
+ src/hb-ot-shape-complex-indic-private.hh | 7 +++--
+ src/hb-ot-shape-complex-indic.cc | 13 ++++++++++
+ 3 files changed, 36 insertions(+), 20 deletions(-)
+
+commit 25bc489498ef7d0beb8fe9ab663e3f0b2f52c9c2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 17 17:53:03 2012 -0400
+
+ [Indic] Better categorize Register Shifters and Khmer Various signs
+
+ Down another 500 or so Khmer failures!
+
+ src/hb-ot-shape-complex-indic-machine.rl | 14 +++++++-------
+ src/hb-ot-shape-complex-indic-private.hh | 2 +-
+ src/hb-ot-shape-complex-indic.cc | 8 ++++----
+ .../south-east-asian/script-khmer/misc/MANIFEST | 2 ++
+ .../script-khmer/misc/other-marks-invalid.txt | 4 ++++
+ .../script-khmer/misc/other-marks.txt | 6 ++++++
+ 6 files changed, 24 insertions(+), 12 deletions(-)
+
+commit 39b17837b4064d59c18cebb49c1c0b5b8cc0c117
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 17 17:09:29 2012 -0400
+
+ Add hb_buffer_normalize_glyphs() and hb-shape --normalize-glyphs
+
+ This reorders glyphs within the cluster to a nominal order.
+ This should
+ have no visible effect on the output, but helps with testing, for
+ getting the same hb-shape output for visually-equal glyphs for each
+ cluster.
+
+ src/hb-buffer.cc | 76
+ +++++++++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-buffer.h | 13 +++++++++
+ src/hb-private.hh | 29 +++++++++++++++-----
+ util/options.cc | 1 +
+ util/options.hh | 7 ++++-
+ 5 files changed, 118 insertions(+), 8 deletions(-)
+
+commit 25e302da9a712e6f1d63b0d243a8df0d326ddba3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 17 14:25:14 2012 -0400
+
+ [Indic] Minor
+
+ src/hb-ot-shape-complex-indic.cc | 5 ++++-
+ 1 files changed, 4 insertions(+), 1 deletions(-)
+
+commit 5d32690a3428fa86eb26fe5fcec943a10aa95881
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 17 14:23:28 2012 -0400
+
+ [Indic] For scripts without Half forms, always choose first consonant
+ as base
+
+ In such scripts (ie. Khmer), a ZWJ/ZWNJ shouldn't stop the search for
+ base. So, instead just choose the first consonant as base directly.
+
+ Test sequence:
+ U+1798,200c,U+17C9,U+17D2,U+179B,U+17C1,U+17C7
+
+ src/hb-ot-shape-complex-indic.cc | 59
+ ++++++++++++++++++++++---------------
+ 1 files changed, 35 insertions(+), 24 deletions(-)
+
+commit 34b57149065d96f7528aaccaa7654e956ce27e93
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 17 14:09:32 2012 -0400
+
+ [Indic] Treat Khmer Register Shifters more like Nuktas
+
+ Except that there may be a ZWNJ before a Register Shifter.
+
+ src/hb-ot-shape-complex-indic-machine.rl | 2 +-
+ .../south-east-asian/script-khmer/misc/misc.txt | 2 ++
+ 2 files changed, 3 insertions(+), 1 deletions(-)
+
+commit 11e2a601b19861b05dbb2051d2d078c3cfd75b29
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 17 14:02:28 2012 -0400
+
+ [Indic] Minor
+
+ src/hb-ot-shape-complex-indic-machine.rl | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 0201e0a4649ad5b607e50bcb9605e7a5b7143812
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 17 13:55:10 2012 -0400
+
+ [Indic] Apply 'cfar' for Khmer
+
+ Mark stuff after a pre-base reordering Ro 'cfar'. Used in Khmer.
+ This allows distinguishing the following cases with MS Khmer fonts:
+
+ U+1784,U+17D2,U+179A,U+17D2,U+1782
+ U+1784,U+17D2,U+1782,U+17D2,U+179A
+
+ src/hb-ot-shape-complex-indic.cc | 16
+ ++++++++++++++--
+ .../south-east-asian/script-khmer/misc/misc.txt | 2 ++
+ 2 files changed, 16 insertions(+), 2 deletions(-)
+
+commit 55f70ebfb95083f515d9b0044a2a65ab11484bb5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 17 12:50:13 2012 -0400
+
+ [Indic] Position final subjoined consonants (and vowels) after matras
+
+ In Khmer, a final subjoined consonant or independent vowel can occur
+ after matras. This final subjoined thing should NOT be reordered to
+ before the matra even though it's subjoined.
+
+ Fixes another 1k of the Khmer failures. Not much left really.
+
+ src/hb-ot-shape-complex-indic-private.hh | 1 +
+ src/hb-ot-shape-complex-indic.cc | 13 +++++++++++++
+ .../south-east-asian/script-khmer/misc/misc.txt | 2 ++
+ 3 files changed, 16 insertions(+), 0 deletions(-)
+
+commit c50ed71e9a3df1844f564de66d54b46a696c1356
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 17 11:54:28 2012 -0400
+
+ [Indic] Recategorize Khmer coeng sign as a separate category OT_Coeng
+
+ Amend the syllable structure to allow a final subscripted consonant
+ (Coeng+C) and a final subscripted independent vowel (Coeng+V).
+ Fixes another 2k of Khmer failures.
+
+ src/hb-ot-shape-complex-indic-machine.rl | 7 ++++---
+ src/hb-ot-shape-complex-indic.cc | 6 +++++-
+ .../south-east-asian/script-khmer/misc/misc.txt | 1 +
+ 3 files changed, 10 insertions(+), 4 deletions(-)
+
+commit deb521dee4fdca8c2124cfb39a205e6269d4a70d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 17 11:37:32 2012 -0400
+
+ [Indic] Add a separate Coeng class
+
+ No characters recategorized yet. No semantic change.
+
+ src/hb-ot-shape-complex-indic-machine.rl | 1 +
+ src/hb-ot-shape-complex-indic-private.hh | 3 ++-
+ src/hb-ot-shape-complex-indic.cc | 26
+ ++++++++++++++++----------
+ 3 files changed, 19 insertions(+), 11 deletions(-)
+
+commit 74ccc6a1322f8c48c5f2a05f04821783c4b87a14
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 17 11:16:19 2012 -0400
+
+ [Indic] Move Halant with after-base consonants
+
+ Normally, we attach the Halant to the previous character and move it
+ with it. For after-base consonants however, the Halant "belongs"
+ to the
+ consonant after, so attach it so.
+
+ This fixes Bengali sequences involving post-base consonant Ya, which
+ should ligate with the Halant to form Ya Phala, but previously a
+ reordered matras was blocking the ligation.
+
+ src/hb-ot-shape-complex-indic.cc | 11 +++++++++++
+ .../indic/script-bengali/misc/misc.txt | 1 +
+ 2 files changed, 12 insertions(+), 0 deletions(-)
+
+commit d5c4edcdd6df32f2f23aca44f14838b4baab4d7a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 17 10:40:59 2012 -0400
+
+ [Indic] Apply presentation-forms features all at once
+
+ Seems like this is what Uniscribe is doing, and does not break
+ any fonts
+ we tested (with Devanagari, Malayalam, Khmer, and Bengali), while
+ fixing
+ some Ra Phala sequences for Bengali with Vrinda. Fixes another 2% of
+ Bengali failures (a couple more to go).
+
+ src/hb-ot-shape-complex-indic.cc | 6 +++---
+ .../indic/script-bengali/misc/misc.txt | 1 +
+ 2 files changed, 4 insertions(+), 3 deletions(-)
+
+commit 559f70667891a3ceeffb36f40de38a4f85868945
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 22:43:17 2012 -0400
+
+ Fix MarkAttachmentType matching
+
+ Fixes issue reported by Khaled Hosny with his Hussaini Nastaleeq font
+ and sequences like those added in the previous commit.
+
+ src/hb-ot-layout.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 6de103547e4a7fb34c833861713ea373cd912261
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 22:46:06 2012 -0400
+
+ [test/arabic] Add Arabic tests for mark skipping
+
+ Expose a bug with Khaled's Hussaini Nastaleeq font.
+
+ .../script-arabic/misc/diacritics/MANIFEST | 1 +
+ .../misc/diacritics/mark-skipping.txt | 10 ++++++++++
+ 2 files changed, 11 insertions(+), 0 deletions(-)
+
+commit ad4494759fa8bfd2497800c24fa414075ed1aa61
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 22:40:21 2012 -0400
+
+ Minor
+
+ src/hb-ot-layout.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit af92b4cc90e4184d5bdd8037c551ed482700114f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 20:31:24 2012 -0400
+
+ [Indic] Disable 'kern' in Uniscribe bug compatibility mode
+
+ Uniscribe does not apply 'kern' in the Indic module. Some of
+ the Khmer
+ fonts they ship have small adjustments in the 'kern' table. Disable
+ 'kern' in the Indic module under Uniscribe bug compatibility mode.
+
+ Fixes some 10% of the Khmer failures. Remains under 3% (excluding
+ dotted-circle ones).
+
+ src/hb-ot-shape-complex-indic.cc | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit d96838ef951ce6170eb2dc576ebcba2262cf7008
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 20:26:57 2012 -0400
+
+ Allow complex shapers overriding common features
+
+ In a new callback... Currently unused by all complex shapers.
+
+ src/hb-ot-shape-complex-arabic.cc | 6 ++++++
+ src/hb-ot-shape-complex-indic.cc | 6 ++++++
+ src/hb-ot-shape-complex-misc.cc | 18 ++++++++++++++++++
+ src/hb-ot-shape-complex-private.hh | 30 ++++++++++++++++++++++++++++++
+ src/hb-ot-shape.cc | 2 ++
+ 5 files changed, 62 insertions(+), 0 deletions(-)
+
+commit df50b8474094f0563ccfdae12c4425a51b72add6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 19:56:29 2012 -0400
+
+ [Indic] Categorize other Khmer marks
+
+ Mark them the same as the Register Shifters for now. Need to rename
+ that category to something more sensible after all is settled.
+
+ Fixes another percent of Khmer failures. Down to under 3%!
+
+ src/hb-ot-shape-complex-indic.cc | 4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+commit 8e7b5882fb4c1921c9d030d354a9b998115cdb8c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 17:04:46 2012 -0400
+
+ [Indic] Recognize pre-base reordering Ra anywhere in the syllable
+
+ We were doing that only immediately after base.
+
+ Fixes another percent in the Khmer failures. About three more
+ to go...
+
+ src/hb-ot-shape-complex-indic.cc | 84
+ +++++++++++++++++++++-----------------
+ 1 files changed, 46 insertions(+), 38 deletions(-)
+
+commit 7d09c98a1fff97127e48eae48d380dc9fcff288e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 16:45:22 2012 -0400
+
+ [Indic] Recognizer Register Shifter marks
+
+ Fixes another 6% of the Khmer failures.
+
+ src/hb-ot-shape-complex-indic-machine.rl | 3 ++-
+ src/hb-ot-shape-complex-indic-private.hh | 5 +++--
+ src/hb-ot-shape-complex-indic.cc | 2 ++
+ 3 files changed, 7 insertions(+), 3 deletions(-)
+
+commit 60da763dfac96a7931d6e6bdef8b9973bd5209ab
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 16:13:32 2012 -0400
+
+ [GSUB/GDEF] Guess glyph classes after substitution only if no GDEF
+
+ Brings down Khmer failures with Daun Penh font from 36% to 20%.
+
+ src/hb-ot-layout-gsubgpos-private.hh | 20 +++++++++++++-------
+ 1 files changed, 13 insertions(+), 7 deletions(-)
+
+commit fcdc5f1c8849a7f38d9f34f64d60c6d95d7501f7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 15:52:54 2012 -0400
+
+ [Indic] Categorize Khmer Ro
+
+ Khmer failures down from 58% to 36%.
+
+ src/hb-ot-shape-complex-indic-private.hh | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 78818124b17691ec2c647142fdb9ae743aa03dee
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 15:49:08 2012 -0400
+
+ [Indic] Reoder pre-base reordering Ra
+
+ Brings down Malayalam failures from 14% down to 3%.
+
+ src/hb-ot-shape-complex-indic.cc | 42
+ ++++++++++++++++++++++++++-----------
+ 1 files changed, 29 insertions(+), 13 deletions(-)
+
+commit 1a1dbe9a2787f226f3e43063da8eb6633438b0a0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 15:40:33 2012 -0400
+
+ [Indic] Rename
+
+ src/hb-ot-shape-complex-indic.cc | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 46e645ec4b59f0a278347be11f40c7df700d5bb6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 15:30:05 2012 -0400
+
+ [Indic] Start implementing pre-base reordering
+
+ src/hb-ot-shape-complex-indic.cc | 33 ++++++++++++++++++---------------
+ 1 files changed, 18 insertions(+), 15 deletions(-)
+
+commit 921ce5b17daf06af8e17989a3e335b9f5df20483
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 15:26:56 2012 -0400
+
+ [Indic] Rename
+
+ No semantic change.
+
+ src/hb-ot-shape-complex-indic.cc | 26 +++++++++++++-------------
+ 1 files changed, 13 insertions(+), 13 deletions(-)
+
+commit b504e060f008e95b1ba36c06600c9fea4f5d4808
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 15:21:12 2012 -0400
+
+ [Indic] Implement After-Main Reph positioning
+
+ Almost...
+
+ src/hb-ot-shape-complex-indic.cc | 8 +++++++-
+ 1 files changed, 7 insertions(+), 1 deletions(-)
+
+commit 17d7de91d76406d3e92db37d9eef2fc615f06e68
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 15:20:15 2012 -0400
+
+ [Indic] Apply 'pref' to pre-base reodering Ra
+
+ No reordering yet.
+
+ src/hb-ot-shape-complex-indic.cc | 10 ++++++++++
+ 1 files changed, 10 insertions(+), 0 deletions(-)
+
+commit 362d3db8d3527d0fef260a17d2466e92a4a25425
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 15:15:28 2012 -0400
+
+ [Indic] Minor
+
+ Should not be any semantic change. In preparation for implementing
+ pre-base reordering Ra.
+
+ src/hb-ot-shape-complex-indic.cc | 8 +-------
+ 1 files changed, 1 insertions(+), 7 deletions(-)
+
+commit 70fe77bb9a25922bd34f206826d8731d901fb451
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 14:52:18 2012 -0400
+
+ Minor
+
+ src/hb-ot-shape-complex-indic.cc | 44
+ +++++++++++++++++++-------------------
+ 1 files changed, 22 insertions(+), 22 deletions(-)
+
+commit 2f903215c5da2330a37abe489a3f45f7c3fd5a09
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 13:54:43 2012 -0400
+
+ Minor
+
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit a3e04bee2c2fa648759a87e460db6b4f1b685586
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 13:47:19 2012 -0400
+
+ [Indic] Reorder virama only for old Indic spec
+
+ src/hb-ot-shape-complex-indic.cc | 15 +++++++++++++--
+ 1 files changed, 13 insertions(+), 2 deletions(-)
+
+commit 0de771b72da6b342b015e3556190821547a4011d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 13:39:36 2012 -0400
+
+ [Indic] Categorize Khmer consonants
+
+ src/hb-ot-shape-complex-indic.cc | 4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+commit d487fff266258eb1af056e9704cfb09d04251ddc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 13:25:17 2012 -0400
+
+ Split matras without a Unicode decomposition
+
+ This is a hack for now, to get us going with Khmer. This will be
+ refactored properly later to move the complex logic into complex
+ shapers.
+
+ src/hb-unicode.cc | 22 ++++++++++++++++++++++
+ 1 files changed, 22 insertions(+), 0 deletions(-)
+
+commit 8aa801a6fd1a737fa20b851edf7528bdd6635b8b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 13:24:26 2012 -0400
+
+ [Indic] Adjust position for split matras
+
+ We are going to split matras without a Unicode decompositions in a way
+ that the second half takes the codepoint of the whole matra. So,
+ position them where the second half is supposed to end up.
+
+ src/hb-ot-shape-complex-indic-private.hh | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 1feb8345a5fd92297eb6796e6dce633bafa0c76e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 13:23:40 2012 -0400
+
+ [GSUB] Allow 1-to-1 ligature substitutions!
+
+ Apparently Uniscribe allows these, and they are used in some Khmer
+ fonts
+ shipped with Windows, namely, Daun Penh.
+
+ src/hb-ot-layout-gsub-table.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 29f106d7fba25e1464debd3a4831a7380d75c4c9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 16 12:05:35 2012 -0400
+
+ [Indic] Apply Above Forms
+
+ src/hb-ot-shape-complex-indic.cc | 4 +++-
+ 1 files changed, 3 insertions(+), 1 deletions(-)
+
+commit fa2bd9fb63d83b657373764d4b657084d8327fc9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jul 14 12:15:54 2012 -0400
+
+ Further simplify atomic ops on Visual Studio
+
+ src/hb-atomic-private.hh | 5 -----
+ 1 files changed, 0 insertions(+), 5 deletions(-)
+
+commit 0a492357016bc9a614d2a726f2006c10af68ca58
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 13 13:20:49 2012 -0400
+
+ Minor
+
+ src/hb-warning.cc | 29 +++++------------------------
+ 1 files changed, 5 insertions(+), 24 deletions(-)
+
+commit 11c4ad439ef2b39a840f397a693b1ba643f52c21
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 13 11:29:31 2012 -0400
+
+ Add -Wcast-align
+
+ configure.ac | 3 +++
+ src/Makefile.am | 2 +-
+ 2 files changed, 4 insertions(+), 1 deletions(-)
+
+commit a98d0ab18624501ee60551304f2715361ac643da
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 13 10:19:10 2012 -0400
+
+ Make sure HB_BEGIN_DECLS / HB_END_DECLS is only used in public headers
+
+ So we can use them to switch default visibility to internal if
+ desired,
+ and use these to make only declared symbols public.
+
+ src/check-c-linkage-decls.sh | 10 +++++++++-
+ src/hb-fallback-shape-private.hh | 6 ------
+ src/hb-ot-shape-complex-indic-machine.rl | 4 ----
+ 3 files changed, 9 insertions(+), 11 deletions(-)
+
+commit 5c5bc96216c9ad58243eb3ed27b253e237f08ebe
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 13 10:15:37 2012 -0400
+
+ Allow overriding HB_BEGIN_DECLS / HB_END_DECLS
+
+ src/hb-common.h | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit ec5f5f0f8a1d5b3ff98452175bb4450a59897620
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 13 10:00:42 2012 -0400
+
+ Don't export inline methods
+
+ configure.ac | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 50a4e78b530563917eb606ff3b96dcc9eed5b3ee
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 13 09:48:39 2012 -0400
+
+ Check for exported weak symbols
+
+ Ouch, all our C++ inline functions are being exported (weakly)
+ already.
+ Fix coming.
+
+ src/check-internal-symbols.sh | 8 +++++++-
+ 1 files changed, 7 insertions(+), 1 deletions(-)
+
+commit b5aeb95afeb13a66177caada9f5d5ad4cddbd35f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 13 09:45:54 2012 -0400
+
+ Make hb_in_range() static
+
+ src/hb-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 271c8f89075607c689938b4f5e60323d9a1acd70
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 13 09:32:30 2012 -0400
+
+ Minor
+
+ src/hb-ft.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 391f1ff5d894b60bfe0f606be436ffe7e43f7455
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 13 09:04:07 2012 -0400
+
+ Fix _InterlockedCompareExchangePointer on x86
+
+ src/hb-atomic-private.hh | 6 ++++++
+ 1 files changed, 6 insertions(+), 0 deletions(-)
+
+commit 2023e2b54d91924dddfd228ffdbb46021135b068
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 11 19:00:30 2012 -0400
+
+ [ft] Disable ppem setting
+
+ The calculations were wrong.
+
+ FreeType makes it really hard to set size and ppem independently.
+ For now, disable it. Need to come up with a fix later.
+
+ src/hb-ft.cc | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit cdf7444505a7ae49d20f9ba6776dea92c1fde2a6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 11 18:52:39 2012 -0400
+
+ [ft] Use unfitted kerning if x_ppem is zero
+
+ src/hb-ft.cc | 5 +++--
+ 1 files changed, 3 insertions(+), 2 deletions(-)
+
+commit 6d08c7f1b3601095f9a12630045331dd0fe75380
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 11 18:01:27 2012 -0400
+
+ Revert "Towards templatizing common Lookup types"
+
+ This reverts commit 727135f3a9938c1ebd5b9f5015a46c7ccc8573c5.
+
+ This is work-in-progress. Didn't mean to push it out just yet.
+
+ src/hb-ot-layout-gpos-table.hh | 16 ++++++----------
+ src/hb-ot-layout-gsub-table.hh | 24 ++++++++++--------------
+ src/hb-ot-layout-gsubgpos-private.hh | 33
+ ++-------------------------------
+ 3 files changed, 18 insertions(+), 55 deletions(-)
+
+commit 552bf3a9f9651311084b7979805dbdc18c0335ca
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 11 16:44:51 2012 -0400
+
+ Bump WINNT version requested from 500 to 600
+
+ Since we use the OpenType versions of Uniscribe functions, we are
+ relying on that version of the WINNT API. Otherwise, usp10.h
+ will hide
+ those symbols.
+
+ src/hb-uniscribe.cc | 2 +-
+ src/hb-uniscribe.h | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 9a5b421a64db1bb23d5c6ebbc3bf3f3a5513dc36
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 11 16:35:04 2012 -0400
+
+ Fix build with no Unicode funcs implementations provided
+
+ src/hb-unicode-private.hh | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 6efe1eca660135096f05987ac0ef9b635de6cdfd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 11 15:30:08 2012 -0400
+
+ Update git.mk to upstream
+
+ git.mk | 58 ++++++++++++++++++++++++++++++++++++++--------------------
+ 1 files changed, 38 insertions(+), 20 deletions(-)
+
+commit 727135f3a9938c1ebd5b9f5015a46c7ccc8573c5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 3 22:15:35 2012 -0400
+
+ Towards templatizing common Lookup types
+
+ src/hb-ot-layout-gpos-table.hh | 16 ++++++++++------
+ src/hb-ot-layout-gsub-table.hh | 24 ++++++++++++++----------
+ src/hb-ot-layout-gsubgpos-private.hh | 33
+ +++++++++++++++++++++++++++++++--
+ 3 files changed, 55 insertions(+), 18 deletions(-)
+
+commit 1167c7bfc9e61f145e11da4881968293a4d3c0a9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 3 11:38:46 2012 -0400
+
+ Minor
+
+ test/shaping/texts/in-tree/shaper-thai/MANIFEST | 2 +-
+ .../texts/in-tree/shaper-thai/misc/MANIFEST | 1 -
+ .../texts/in-tree/shaper-thai/misc/misc.txt | 6 ------
+ .../texts/in-tree/shaper-thai/script-thai/MANIFEST | 1 +
+ .../in-tree/shaper-thai/script-thai/misc/MANIFEST | 1 +
+ .../shaper-thai/script-thai/misc/sara-am.txt | 4 ++++
+ 6 files changed, 7 insertions(+), 8 deletions(-)
+
+commit aa116582e69d18777448e7993078e5d6335ddfed
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 29 10:50:12 2012 -0400
+
+ Minor
+
+ .../indic/script-malayalam/misc/misc.txt | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 1f13c7185f02ea18d4fadd2ea8ad444bea863c39
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jun 27 10:07:27 2012 -0400
+
+ Add TODO item
+
+ TODO | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 12f5c0a222a2f0aebe63c0d367937a0ff985474a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 26 11:16:13 2012 -0400
+
+ Fix check for Intel atomic ops
+
+ configure.ac | 9 +++++----
+ src/hb-atomic-private.hh | 2 +-
+ 2 files changed, 6 insertions(+), 5 deletions(-)
+
+commit 6932a41fb61ffc2901c260587b1e98ed9c2a7ea1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 26 10:46:31 2012 -0400
+
+ Use octal-escaped UTF-8 characters instead of plain text
+
+ https://bugs.freedesktop.org/show_bug.cgi?id=50970
+
+ src/hb-private.hh | 17 ++++++++++++-----
+ 1 files changed, 12 insertions(+), 5 deletions(-)
+
+commit 8c0ea7bcb4409aaf8c96ad641f2db30003228ad0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jun 24 13:20:56 2012 -0400
+
+ Disable introspection again
+
+ Until I figure out the build issues. Sigh...
+
+ configure.ac | 2 +-
+ src/Makefile.am | 42 +++++++++++++++++++++---------------------
+ 2 files changed, 22 insertions(+), 22 deletions(-)
+
+commit 8c5f5e6f5ec2b6a219fbdfc955f6299325a0adde
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jun 17 14:58:59 2012 -0400
+
+ Minor
+
+ configure.ac | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 49f8e0cd9a5493ae26857c43bac0711cdf47c80d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 16 15:40:03 2012 -0400
+
+ GStaticMutex is deprecated
+
+ src/hb-mutex-private.hh | 9 +++++++++
+ 1 files changed, 9 insertions(+), 0 deletions(-)
+
+commit 5e113a4b7921ced6af2d53460a7a2f1d0185c02a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 16 15:26:13 2012 -0400
+
+ g_thread_init() is deprecated
+
+ test/api/hb-test.h | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 1bc1cb3603167f5da309336f7018c8b0608ac104
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 16 15:21:55 2012 -0400
+
+ Make source more digestable for gobject-introspection
+
+ src/hb-blob.cc | 2 +-
+ src/hb-blob.h | 2 +-
+ src/hb-buffer-private.hh | 4 ++--
+ src/hb-buffer.h | 6 +++---
+ src/hb-common.cc | 2 +-
+ src/hb-common.h | 4 ++--
+ src/hb-font-private.hh | 6 +++---
+ src/hb-font.cc | 2 +-
+ src/hb-font.h | 8 ++++----
+ src/hb-set-private.hh | 2 +-
+ src/hb-set.h | 2 +-
+ src/hb-shape.h | 2 +-
+ src/hb-unicode-private.hh | 2 +-
+ src/hb-unicode.h | 2 +-
+ 14 files changed, 23 insertions(+), 23 deletions(-)
+
+commit 84d781e54cc75c81a06ba43fd7b1a74b8c7d9591
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 16 15:21:41 2012 -0400
+
+ Flesh out gobject-introspection stuff a bit
+
+ configure.ac | 1 +
+ src/Makefile.am | 23 +++++++++++++++++++++--
+ 2 files changed, 22 insertions(+), 2 deletions(-)
+
+commit 49ee12ccd00870d4976339dc546c74eaf08a8fc0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 16 14:53:51 2012 -0400
+
+ Add TODO item
+
+ TODO | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit d3c8115d1ad09404b8970b98e6b5ab74510a35f6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 12 09:52:57 2012 -0400
+
+ Minor
+
+ TODO | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 2cf301968cb8c1150cead0ab909457cdd3ee2d01
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 9 14:58:01 2012 -0400
+
+ Add hb_object_lock/unlock()
+
+ src/hb-object-private.hh | 32 ++++++++++++++++++++++++++------
+ 1 files changed, 26 insertions(+), 6 deletions(-)
+
+commit 6a5661f1e69c937083e8d976cb12429b99180d54
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 9 03:26:16 2012 -0400
+
+ Ugh
+
+ util/shape-consumer.hh | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit f211d5c291b4c947cfd732e873627567173057e4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 9 03:11:22 2012 -0400
+
+ More Oops! Fix fast-path with sub-type==0
+
+ src/hb-ot-layout-gpos-table.hh | 2 +-
+ src/hb-ot-layout-gsub-table.hh | 2 +-
+ util/shape-consumer.hh | 2 ++
+ 3 files changed, 4 insertions(+), 2 deletions(-)
+
+commit b1de6aa1f33b228afe231c8209aef90a5fa1ee5d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 9 03:07:59 2012 -0400
+
+ Oops!
+
+ src/hb-ot-layout-gpos-table.hh | 2 +-
+ src/hb-ot-layout-gsub-table.hh | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit b12e2549cbcd4f1ef46e66c75533686ee560f59b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 9 03:05:20 2012 -0400
+
+ Minor
+
+ src/hb-ot-layout-gsubgpos-private.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit faf0f20253d954cc4cfa4c967ece7573a5ddae3b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 9 03:02:36 2012 -0400
+
+ Add sanitize() logic for fast-paths
+
+ src/hb-ot-layout-gpos-table.hh | 15 ++++++++++++---
+ src/hb-ot-layout-gsub-table.hh | 20 ++++++++++++++------
+ 2 files changed, 26 insertions(+), 9 deletions(-)
+
+commit 4e766ff28d1fb831ded20666799787478129c07c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 9 02:53:57 2012 -0400
+
+ Add fast-path for GPOS too
+
+ Shaves another 3% for DejaVu Sans long Latin strings.
+
+ src/hb-ot-layout-gpos-table.hh | 16 ++++++++++++++--
+ 1 files changed, 14 insertions(+), 2 deletions(-)
+
+commit 993c51915f503f74ee00eee646b67bf2e3f73596
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 9 02:48:16 2012 -0400
+
+ Add fast-path to GSUB to check coverage
+
+ Shaves a good 10% off DejaVu Sans with simple Latin text for me.
+ Now, DejaVu is very ChainContext-intensive, but it's also a very
+ popular font!
+
+ src/hb-ot-layout-gsub-table.hh | 18 ++++++++++++++++--
+ 1 files changed, 16 insertions(+), 2 deletions(-)
+
+commit f19e0b0099ec73b8fedccacff4902403f5eabc42
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 9 02:26:57 2012 -0400
+
+ Match input before backtrack
+
+ Makes more sense, optimization-wise.
+
+ src/hb-ot-layout-gsubgpos-private.hh | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 67bb9e8cea49a44be6996515e1c7d8cdc95a77e6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 9 02:02:46 2012 -0400
+
+ Add set add_coverage() to Coverage()
+
+ src/hb-ot-layout-common-private.hh | 24 ++++++++++++++++++++++++
+ src/hb-set-private.hh | 5 +++++
+ 2 files changed, 29 insertions(+), 0 deletions(-)
+
+commit 4952f0aa5b2f4368d9e3418252e0a1b9294cd5ee
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 9 01:39:11 2012 -0400
+
+ Minor
+
+ src/hb-ot-layout-gsub-table.hh | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit ad6a6f22401d6256e34521d0f52e91348c5ed4c9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 9 01:21:02 2012 -0400
+
+ Minor
+
+ src/hb-ot-layout.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 46617a42133fbab151de4111a74dcbdc4e769c74
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 9 01:18:58 2012 -0400
+
+ Fix cache implementation
+
+ src/hb-cache-private.hh | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit ce47613889aa3ff9b0067d3e51ba63cfdb139adb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 9 01:10:26 2012 -0400
+
+ Micro-optimize
+
+ I know...
+
+ src/hb-ot-layout-gsubgpos-private.hh | 3 +-
+ src/hb-ot-layout.cc | 46
+ ++++++++++++++++++++-------------
+ 2 files changed, 30 insertions(+), 19 deletions(-)
+
+commit 70416de298b811ab6be53a1c67f0d2531d99cd46
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 9 00:56:41 2012 -0400
+
+ Minor
+
+ src/hb-open-type-private.hh | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit 99159e52a3c9d5ae6c0fbdec64e7ed684fa70b61
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 9 00:50:40 2012 -0400
+
+ Use linear search for small counts
+
+ I see about 8% speedup with long strings with DejaVu Sans.
+
+ src/hb-open-type-private.hh | 19 ++++++++++++++-----
+ 1 files changed, 14 insertions(+), 5 deletions(-)
+
+commit caf0412690542e58e23246dccc4b2fb83bd652ec
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 9 00:26:32 2012 -0400
+
+ Minor
+
+ src/hb-ot-layout-common-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 0f8fea71a66b1e01ee4398967db464393f478d42
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 9 00:24:38 2012 -0400
+
+ Minor. Hide _hb_ot_layout_get_glyph_property()
+
+ src/hb-ot-layout-private.hh | 4 ----
+ src/hb-ot-layout.cc | 2 +-
+ 2 files changed, 1 insertions(+), 5 deletions(-)
+
+commit 44b8ee0c90d7b1dd91e5848114141e3186534a0f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 9 00:23:24 2012 -0400
+
+ Minor
+
+ src/hb-ot-layout-gpos-table.hh | 3 ++-
+ src/hb-ot-layout.cc | 2 +-
+ 2 files changed, 3 insertions(+), 2 deletions(-)
+
+commit 7b84c536c10ab90ed96a033d88e9ad232d46c5b8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 22:04:23 2012 -0400
+
+ In MarkBase attachment, only attach to first of a MultipleSubst
+ sequence
+
+ This is apparently what Uniscribe does. Test case is:
+
+ SEEN FATHA TEH ALEF
+
+ with Arabic Typesetting. Originally reported by Khaled Hosny.
+
+ src/hb-ot-layout-gpos-table.hh | 7 ++++++-
+ src/hb-ot-layout-gsubgpos-private.hh | 8 ++++++++
+ 2 files changed, 14 insertions(+), 1 deletions(-)
+
+commit ec57e0c5655ced5109c4638bf802772d336448fd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 21:47:23 2012 -0400
+
+ Set lig_comp for MultipleSubst components
+
+ To be used for correct mark attachment to first component of a
+ MultipleSubst output. That's what Uniscribe does.
+
+ src/hb-ot-layout-gsub-table.hh | 4 +++-
+ 1 files changed, 3 insertions(+), 1 deletions(-)
+
+commit e085fcf7ca302eb7802a032197c022819e7e7074
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 21:45:00 2012 -0400
+
+ Remove unused buffer->replace_glyphs_be16
+
+ src/hb-buffer-private.hh | 3 ---
+ src/hb-buffer.cc | 23 -----------------------
+ src/hb-ot-layout-gsubgpos-private.hh | 8 --------
+ 3 files changed, 0 insertions(+), 34 deletions(-)
+
+commit 3ec77d6ae0510dc2c0ec64382c4948bc6e109844
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 21:44:06 2012 -0400
+
+ Don't use replace_glyphs_be for MultipleSubst
+
+ src/hb-ot-layout-gsub-table.hh | 5 ++++-
+ src/hb-ot-layout-gsubgpos-private.hh | 7 ++++++-
+ 2 files changed, 10 insertions(+), 2 deletions(-)
+
+commit 4b7192125ffd295091d6b3a0bdfca7011947c2ca
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 21:41:46 2012 -0400
+
+ Minor
+
+ src/hb-ot-layout-gsub-table.hh | 3 ++-
+ src/hb-ot-layout-gsubgpos-private.hh | 8 ++++++++
+ 2 files changed, 10 insertions(+), 1 deletions(-)
+
+commit 4508789f4b5e0ece5620d35598aeeb7ecbe3e3aa
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 21:32:43 2012 -0400
+
+ Add test for static initializers and other C++ stuff
+
+ src/Makefile.am | 3 ++-
+ src/check-static-inits.sh | 33 +++++++++++++++++++++++++++++++++
+ 2 files changed, 35 insertions(+), 1 deletions(-)
+
+commit 56bd259b9ac22dd98913c8ca2e2cf7b30b632373
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 21:29:18 2012 -0400
+
+ Minor
+
+ src/check-internal-symbols.sh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 4538b47bf08e73e7f5cce6337df5fe154233c168
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 21:01:45 2012 -0400
+
+ Remove done TODO items
+
+ TODO | 7 +------
+ 1 files changed, 1 insertions(+), 6 deletions(-)
+
+commit bc8357ea7b4c0d7c715aae353176434fb9460205
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 21:01:20 2012 -0400
+
+ Merge clusters during normalization
+
+ src/hb-ot-shape-normalize.cc | 11 +++++++----
+ 1 files changed, 7 insertions(+), 4 deletions(-)
+
+commit fe3dabc08df7501010564f8844bd4d11771cc6a4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 20:56:05 2012 -0400
+
+ Minor
+
+ src/hb-buffer.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit e88e14421a33ca5bdfd76bc0b2f801fcb6e78911
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 20:55:21 2012 -0400
+
+ Use merge_clusters instead of open-coding
+
+ src/hb-buffer.cc | 16 ++++------------
+ 1 files changed, 4 insertions(+), 12 deletions(-)
+
+commit 330a2af3ff0e12c01b3b451357b8bdc83b2e9b47
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 20:40:02 2012 -0400
+
+ Use merge_clusters when forming Unicode clusters
+
+ src/hb-ot-shape.cc | 4 +++-
+ 1 files changed, 3 insertions(+), 1 deletions(-)
+
+commit bd300df9adf955c1e69b3783c1c061876940fb8b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 20:35:18 2012 -0400
+
+ Minor
+
+ src/hb-object-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit e51d2b6ed1c794ac28c5610bfd01dbc9fb383633
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 20:33:27 2012 -0400
+
+ Extend into main buffer if extension hit end of out-buffer merging
+ clusters
+
+ src/hb-buffer.cc | 5 +++++
+ src/hb-ot-shape-complex-misc.cc | 9 ---------
+ 2 files changed, 5 insertions(+), 9 deletions(-)
+
+commit 5ced012d9f58c51d557a835593c3277e35fe3b35
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 20:31:32 2012 -0400
+
+ Extend end when merging clusters in out-buffer
+
+ src/hb-buffer.cc | 4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+commit 72c0a1878313e7232d554bc226f4c6dc01418a95
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 20:30:03 2012 -0400
+
+ Extend clusters backward in out-buffer
+
+ src/hb-buffer.cc | 8 ++++++++
+ src/hb-ot-shape-complex-misc.cc | 2 --
+ 2 files changed, 8 insertions(+), 2 deletions(-)
+
+commit cd5891493df06fdb92e1ae526d29dee8df250235
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 20:27:53 2012 -0400
+
+ Extend clusters backwards, into the out-buffer too
+
+ src/hb-buffer.cc | 9 +++++++++
+ 1 files changed, 9 insertions(+), 0 deletions(-)
+
+commit 77471e037122548bfc08cacea6fbb472831c34f3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 20:21:02 2012 -0400
+
+ Clear output buffer before calling GSUB pause functions
+
+ src/hb-ot-map.cc | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit cafa6f372721fd6b0a7c0da68b9421d3e94931bc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 20:17:10 2012 -0400
+
+ When merging clusters, extend the end
+
+ src/hb-buffer.cc | 20 ++++++++++++++------
+ 1 files changed, 14 insertions(+), 6 deletions(-)
+
+commit 28ce5fa454b54f728044ee12a9dbe7d016783d4a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 20:13:56 2012 -0400
+
+ Merge clusters when ligating
+
+ src/hb-ot-layout-gsub-table.hh | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 2bb1761ccb7d300744ced6427165f4ea75ddf96c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 19:29:44 2012 -0400
+
+ Minor, use next_glyph()
+
+ src/hb-ot-layout-gsub-table.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 5f68f8675e5ccaee91f5a90d86bc3b022b9a54e4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 19:23:43 2012 -0400
+
+ Minor
+
+ src/hb-ot-shape.cc | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 872969126756456a69bf958f3df6e56a26e57b0a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 14:18:30 2012 -0400
+
+ Increase Uniscribe MAX_ITEMS
+
+ src/hb-uniscribe.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit dbffa4c83d29c689ee4cd8a1c53e84521028c711
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 14:08:32 2012 -0400
+
+ Fix Uniscribe charset matching
+
+ Previously was failing to match fonts that didn't support
+ CHARSET_ANSI.
+
+ There still remains a problem with the Uniscribe backend, in that if a
+ font with the same family name is installed, and is newer, the native
+ one is preferred over the font we provide. Fixing it requires
+ rewriting
+ the name table with a unique family name...
+
+ src/hb-uniscribe.cc | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 82e8bd8628aeb37835fb019a71b6bdac87824b97
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 11:48:29 2012 -0400
+
+ Remove unused code
+
+ src/hb-uniscribe.cc | 4 +---
+ 1 files changed, 1 insertions(+), 3 deletions(-)
+
+commit 6da9dbff21b47fb10794b8d6cb747393c9eab7dd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 10:53:35 2012 -0400
+
+ Remove zero-width chars in the fallback shaper too
+
+ src/hb-fallback-shape.cc | 16 ++++++++++++----
+ 1 files changed, 12 insertions(+), 4 deletions(-)
+
+commit 68b76121f83fc9b87dc84f03e8bef38d4332734d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 10:43:49 2012 -0400
+
+ Fix regressions introduced by sed. Ouch!
+
+ Introduced in 99c2695759a6af855d565f4994bbdf220570bb48.
+ Broken mark-mark and mark-ligature stuff.
+
+ src/hb-ot-layout-gpos-table.hh | 6 +++---
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 0dd86f9f6849d82d60a99e66b6928795cfb2a3c7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 10:23:03 2012 -0400
+
+ Whitespace
+
+ src/hb-uniscribe.cc | 144
+ +++++++++++++++++++++++++-------------------------
+ 1 files changed, 72 insertions(+), 72 deletions(-)
+
+commit 8e7beba7c3b3dea3cb3b7e280c5aab4f13b92d31
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 10:22:06 2012 -0400
+
+ Fix Uniscribe clusters with direction-overriden Arabic
+
+ src/hb-uniscribe.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit b069c3c31bfbbf160eb897c7474be9ea90ed4fc1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 10:10:29 2012 -0400
+
+ Really fix override-direction in Uniscribe
+
+ src/hb-uniscribe.cc | 10 +++++++---
+ 1 files changed, 7 insertions(+), 3 deletions(-)
+
+commit fcd6f5326166e993b8f5222efbaffe916da98f0a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 09:59:43 2012 -0400
+
+ Unbreak Uniscribe
+
+ Oops. hb_tag_t and OPENTYPE_TAG have different endianness. Perhaps
+ something to add API for in hb-uniscribe.h
+
+ src/hb-private.hh | 12 +++++++++++-
+ src/hb-uniscribe.cc | 8 ++++----
+ 2 files changed, 15 insertions(+), 5 deletions(-)
+
+commit 29eac8f591fdb86f1c4fdc0a6ab63910ff286b84
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 09:26:17 2012 -0400
+
+ Override direction in Uniscribe backend
+
+ Matches OT backend now.
+
+ src/hb-uniscribe.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 1c1233e57686d77d89fe3ac1dc53de9ee60798c1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 8 09:20:53 2012 -0400
+
+ Make Uniscribe backend respect selected script
+
+ src/hb-uniscribe.cc | 15 +++++++++++++--
+ 1 files changed, 13 insertions(+), 2 deletions(-)
+
+commit 0bb0f5d41976ae27c5c7a51cbb82144b48315a4b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jun 7 17:42:48 2012 -0400
+
+ Add note re _NullPool
+
+ src/hb-open-type-private.hh | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 2a3d911fe0ff5d6442659d3381d5b08c30ee2896
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jun 7 17:31:46 2012 -0400
+
+ Fix alignment-requirement missmatch
+
+ Detected by clang and lots of cmdline options.
+
+ src/hb-buffer-private.hh | 2 +-
+ src/hb-buffer.cc | 5 +++--
+ src/hb-ot-layout-gsub-table.hh | 4 ++--
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ 4 files changed, 7 insertions(+), 6 deletions(-)
+
+commit 6095de1635441af16340c7b2c5a6b4c531ec242f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jun 7 15:48:18 2012 -0400
+
+ Fix clang warning with NO_MT path
+
+ src/hb-shape.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit a18280a8ce9128fc9d75f8a367ae8ce0886a9599
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jun 7 15:44:12 2012 -0400
+
+ Fix warnings produced by clang analyzer
+
+ src/hb-icu.cc | 6 ++++--
+ test/api/test-blob.c | 2 +-
+ test/api/test-buffer.c | 4 ++--
+ util/helper-cairo.cc | 2 +-
+ 4 files changed, 8 insertions(+), 6 deletions(-)
+
+commit 7ec83051c05777c0e6e2eea6ef6c71effede9527
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jun 7 13:32:57 2012 -0400
+
+ Fix warnings
+
+ util/ansi-print.cc | 30 +++++++++++++-----------------
+ 1 files changed, 13 insertions(+), 17 deletions(-)
+
+commit 73cb02de2dd28b09d4aa76230132248215cfe83d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jun 6 11:29:25 2012 -0400
+
+ Minor
+
+ src/hb-private.hh | 26 +++++++++++++-------------
+ 1 files changed, 13 insertions(+), 13 deletions(-)
+
+commit 79e2b4791fe95ede9a1e6b1c71ccc6e36c4fc0e5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jun 6 11:27:17 2012 -0400
+
+ Fix ASSERT_POD on clang
+
+ As reported by bashi. Not tested.
+
+ src/hb-private.hh | 8 ++++++--
+ 1 files changed, 6 insertions(+), 2 deletions(-)
+
+commit 4282d2f3771d6510c27b62e54cc1254d6f2389b3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jun 6 03:42:36 2012 -0400
+
+ Enabled ICU again
+
+ configure.ac | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit 6220e5fc0dad728e67a92e838d3ac275d032f2c7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jun 6 03:30:09 2012 -0400
+
+ Add ASSERT_POD for most objects
+
+ src/hb-blob.cc | 1 +
+ src/hb-buffer-private.hh | 2 ++
+ src/hb-font-private.hh | 3 +++
+ src/hb-object-private.hh | 2 ++
+ src/hb-private.hh | 2 +-
+ src/hb-set-private.hh | 4 +++-
+ src/hb-unicode-private.hh | 1 +
+ 7 files changed, 13 insertions(+), 2 deletions(-)
+
+commit a00a63b5ef503fafa87e26b517732b2214e01719
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jun 6 03:07:01 2012 -0400
+
+ Add macros to check that types are POD
+
+ configure.ac | 1 +
+ src/hb-open-type-private.hh | 32 ++++++++++++++++++++------------
+ src/hb-private.hh | 24 ++++++++++++++++++++++++
+ 3 files changed, 45 insertions(+), 12 deletions(-)
+
+commit 61eb60c129e865e92f6a5767a88c44a391f4d413
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 5 21:14:04 2012 -0400
+
+ Don't link to libstdc++
+
+ New try.
+
+ src/Makefile.am | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+commit 81a4b9fd4eb8995c5930db1df3669db93661eb52
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 5 20:49:51 2012 -0400
+
+ Remove unused hb_static_mutex_t
+
+ src/hb-mutex-private.hh | 11 -----------
+ 1 files changed, 0 insertions(+), 11 deletions(-)
+
+commit 4a3a9897b3698dd09c3e880b3ddd4db24c6fb460
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 5 20:39:07 2012 -0400
+
+ Disable Intel atomic ops on mingw32
+
+ Apparently the configure test is not enough...
+
+ src/hb-atomic-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 0594a2448440208efa0acac9a5d8d52d43108289
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 5 20:35:40 2012 -0400
+
+ Cleanup TRUE/FALSE vs true/false
+
+ src/hb-atomic-private.hh | 4 +-
+ src/hb-blob.cc | 28 ++++++++--------
+ src/hb-buffer-private.hh | 2 +-
+ src/hb-buffer.cc | 38 ++++++++++++------------
+ src/hb-buffer.h | 4 +-
+ src/hb-fallback-shape.cc | 2 +-
+ src/hb-font.cc | 22 +++++++-------
+ src/hb-ft.cc | 22 +++++++-------
+ src/hb-glib.cc | 16 +++++-----
+ src/hb-graphite2.cc | 8 ++--
+ src/hb-icu.cc | 30 +++++++++---------
+ src/hb-ot-layout.cc | 28 ++++++++--------
+ src/hb-ot-shape-complex-private.hh | 2 +-
+ src/hb-ot-shape-normalize.cc | 16 +++++-----
+ src/hb-ot-shape.cc | 4 +-
+ src/hb-private.hh | 18 ++++-------
+ src/hb-set.cc | 2 +-
+ src/hb-set.h | 2 +-
+ src/hb-shape.cc | 6 ++--
+ src/hb-tt-font.cc | 12 ++++----
+ src/hb-unicode.cc | 8 ++--
+ src/hb-uniscribe.cc | 18 +++++-----
+ src/main.cc | 2 +-
+ util/hb-shape.cc | 2 +-
+ util/helper-cairo.cc | 16 +++++-----
+ util/main-font-text.hh | 2 +-
+ util/options.cc | 58
+ ++++++++++++++++++------------------
+ util/options.hh | 2 +-
+ util/view-cairo.hh | 2 +-
+ 29 files changed, 185 insertions(+), 191 deletions(-)
+
+commit e1ac38f8dd04c29d2d4140f5a492cdaf25d72901
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 5 20:31:49 2012 -0400
+
+ Fix inert buffer set_length() with zero
+
+ Oops!
+
+ src/hb-buffer.cc | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 04bc1eebe7a304c0e6f86ab6814c65889f152602
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 5 20:16:56 2012 -0400
+
+ Add configure tests for Intel atomic intrinsics
+
+ configure.ac | 17 +++++++++++++++++
+ src/hb-atomic-private.hh | 12 ++++++------
+ src/hb-mutex-private.hh | 2 +-
+ 3 files changed, 24 insertions(+), 7 deletions(-)
+
+commit 68c75b46977beb57e35082db26be712b3cd65678
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 5 19:55:46 2012 -0400
+
+ Shuffle
+
+ configure.ac | 16 ++++++++--------
+ 1 files changed, 8 insertions(+), 8 deletions(-)
+
+commit f64b2ebf82c5f355cd95806478cd30c00b1a2731
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 5 19:23:29 2012 -0400
+
+ Remove last static initializer
+
+ We're free! Lazy or immediate...
+
+ src/hb-ft.cc | 2 +
+ src/hb-shape.cc | 150
+ +++++++++++++++++++++++++++++++++++++++---------------
+ 2 files changed, 110 insertions(+), 42 deletions(-)
+
+commit 4a8a529068fc380298bb05b9d878bede3e9f4da1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 5 19:17:02 2012 -0400
+
+ Make hb-view err if all shapers failed
+
+ util/view-cairo.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 04aed572f112b96a6033cd6c3df7bdba5e29e93c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 5 18:30:19 2012 -0400
+
+ Make hb-ft static-initializer free
+
+ src/hb-common.cc | 5 ++---
+ src/hb-ft.cc | 38 +++++++++++++++++++++++++++-----------
+ 2 files changed, 29 insertions(+), 14 deletions(-)
+
+commit be4560a3b5e8599cbe2b29a01a60c21c9e2b194f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 5 18:14:03 2012 -0400
+
+ Undo default unicode-funcs to avoid static initializer again
+
+ src/hb-buffer.cc | 2 +-
+ src/hb-glib.cc | 23 ++++++++++++-----------
+ src/hb-icu.cc | 24 +++++++++++++-----------
+ src/hb-unicode-private.hh | 10 +++++-----
+ src/hb-unicode.cc | 26 ++++++++++++++------------
+ 5 files changed, 45 insertions(+), 40 deletions(-)
+
+commit 093171cceca63e48e735bbf05a2c11b1b7e95ef1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 5 18:00:45 2012 -0400
+
+ Implement lock-free hb_language_t
+
+ Another static-initialization down. One more to go.
+
+ src/hb-common.cc | 66
+ ++++++++++++++++++++++++++++++++++++++++++++---------
+ 1 files changed, 54 insertions(+), 12 deletions(-)
+
+commit 6843ce01be0df501ef3149a2c1c54cdfb693195d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 5 17:27:20 2012 -0400
+
+ Add atomic-pointer functions
+
+ Gonig to use these for lock-free linked-lists, to be used for
+ hb_language_t among other things.
+
+ src/hb-atomic-private.hh | 21 +++++++++++++++++++++
+ 1 files changed, 21 insertions(+), 0 deletions(-)
+
+commit cdafe3a7d8483ac586e2c16487e2a09164e0f65c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 5 16:34:49 2012 -0400
+
+ Add gcc intrinsics implementations for atomic and mutex
+
+ configure.ac | 4 +-
+ src/hb-atomic-private.hh | 11 ++++++++-
+ src/hb-mutex-private.hh | 51
+ +++++++++++++++++++++++++++++++++++++++------
+ src/hb-object-private.hh | 4 ++-
+ src/hb-warning.cc | 14 ++++++------
+ 5 files changed, 65 insertions(+), 19 deletions(-)
+
+commit d970d2899b36a2fbd002b224b8bd37b0906fdd5f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 5 16:06:28 2012 -0400
+
+ Add gcc implementation for atomic ops
+
+ src/hb-atomic-private.hh | 9 +++++++--
+ 1 files changed, 7 insertions(+), 2 deletions(-)
+
+commit 0e253e97af71e2a7ead153589f61fd579a247502
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 5 15:37:19 2012 -0400
+
+ Add a mutex to object header
+
+ Removes one more static-initialization. A few more to go.
+
+ src/hb-common.cc | 24 +++++++++---------------
+ src/hb-mutex-private.hh | 19 +++++++------------
+ src/hb-object-private.hh | 36 ++++++++++++++++++++++--------------
+ src/hb-private.hh | 11 +++++------
+ 4 files changed, 43 insertions(+), 47 deletions(-)
+
+commit a2b471df821b32625d127f83b2f90e6d6a967e7e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 5 15:17:44 2012 -0400
+
+ Remove static initializers from indic
+
+ src/hb-ot-shape-complex-indic.cc | 50
+ +++++++++++++++++++++++++++++--------
+ 1 files changed, 39 insertions(+), 11 deletions(-)
+
+commit f06ab8a4262c759b4723614fd28f55ee77aa8466
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 5 12:31:51 2012 -0400
+
+ Better hide nil objects and make them const
+
+ src/hb-blob.cc | 34 +++++++++++-----------
+ src/hb-buffer.cc | 39 ++++++++++++-------------
+ src/hb-font.cc | 70
+ ++++++++++++++++++++++-----------------------
+ src/hb-ft.cc | 49 ++++++++++++++-----------------
+ src/hb-glib.cc | 25 ++++++++--------
+ src/hb-icu.cc | 25 ++++++++--------
+ src/hb-set.cc | 16 +++++-----
+ src/hb-unicode-private.hh | 11 +++----
+ src/hb-unicode.cc | 34 +++++++++++-----------
+ 9 files changed, 146 insertions(+), 157 deletions(-)
+
+commit bf93b636c4963cbc32d5fba7ace1053db6719192
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 5 14:17:32 2012 -0400
+
+ Remove constructor from hb_prealloced_array_t
+
+ This was causing all object types to be non-POD and have static
+ initializers. We don't need that!
+
+ Now, most nil objects just moved from .bss to .data. Fixing for that
+ coming soon.
+
+ src/hb-object-private.hh | 3 +++
+ src/hb-private.hh | 4 +++-
+ src/hb-set-private.hh | 1 +
+ 3 files changed, 7 insertions(+), 1 deletions(-)
+
+commit 7037291aacb858f8090fd7d9028c196cc1a21703
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 5 13:30:11 2012 -0400
+
+ Check for atexit()
+
+ configure.ac | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit f1971a217424bd6db5c7072ba5cf197f318d4e47
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 5 13:04:20 2012 -0400
+
+ Fix warnings
+
+ src/indic.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit b0a6e58bb3dda72dcce37d54d987591630a3db6c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jun 4 10:21:22 2012 -0400
+
+ s/script-punjabi/script-gurmukhi/
+
+ .../texts/in-tree/shaper-indic/indic/MANIFEST | 2 +-
+ .../shaper-indic/indic/script-gurmukhi/MANIFEST | 2 +
+ .../indic/script-gurmukhi/misc/MANIFEST | 1 +
+ .../indic/script-gurmukhi/misc/misc.txt | 1 +
+ .../indic/script-gurmukhi/utrrs/LICENSE | 19 +++
+ .../indic/script-gurmukhi/utrrs/MANIFEST | 3 +
+ .../indic/script-gurmukhi/utrrs/README | 13 ++
+ .../indic/script-gurmukhi/utrrs/SOURCES | 2 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 38 +++++
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 9 ++
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 ++
+ .../IndicFontFeatureCodepoint-GurmukhiSpecific.txt | 6 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 10 ++
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 6 +
+ .../indic/script-gurmukhi/utrrs/codepoint/MANIFEST | 7 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 22 +++
+ .../utrrs/gpos/IndicFontFeatureGPOS-BelowBase.txt | 2 +
+ .../indic/script-gurmukhi/utrrs/gpos/MANIFEST | 2 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 152
+ ++++++++++++++++++++
+ .../indic/script-gurmukhi/utrrs/gsub/MANIFEST | 1 +
+ .../shaper-indic/indic/script-punjabi/MANIFEST | 2 -
+ .../indic/script-punjabi/misc/MANIFEST | 1 -
+ .../indic/script-punjabi/misc/misc.txt | 1 -
+ .../indic/script-punjabi/utrrs/LICENSE | 19 ---
+ .../indic/script-punjabi/utrrs/MANIFEST | 3 -
+ .../shaper-indic/indic/script-punjabi/utrrs/README | 13 --
+ .../indic/script-punjabi/utrrs/SOURCES | 2 -
+ .../IndicFontFeatureCodepoint-Consonants.txt | 38 -----
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 9 --
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 --
+ .../IndicFontFeatureCodepoint-GurmukhiSpecific.txt | 6 -
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 10 --
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 -
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 6 -
+ .../indic/script-punjabi/utrrs/codepoint/MANIFEST | 7 -
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 22 ---
+ .../utrrs/gpos/IndicFontFeatureGPOS-BelowBase.txt | 2 -
+ .../indic/script-punjabi/utrrs/gpos/MANIFEST | 2 -
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 152
+ --------------------
+ .../indic/script-punjabi/utrrs/gsub/MANIFEST | 1 -
+ 41 files changed, 309 insertions(+), 309 deletions(-)
+
+commit c1885483120d4b686b2fe95b217dce7248e040b1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jun 4 08:56:00 2012 -0400
+
+ Add --verbose to hb-shape
+
+ Just turns all --show-* options on.
+
+ util/options.cc | 11 +++++++++++
+ util/options.hh | 1 -
+ 2 files changed, 11 insertions(+), 1 deletions(-)
+
+commit 9fc7a11469113d31d8095757c4fc038c3427d44a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jun 4 08:28:19 2012 -0400
+
+ Remove comma at the end of enum
+
+ As reported by Jonathan Kew on the list.
+
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 3b8fd9c48f4bde368bf2d465c148b9743a9216ee
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jun 3 15:54:19 2012 -0400
+
+ Remove const from ref_count.ref_count
+
+ According to Tom Hacohen this was breaking build with some compilers.
+
+ In file included from hb-buffer-private.hh:35:0,
+ from hb-ot-map-private.hh:32,
+ from hb-ot-shape-private.hh:32,
+ from hb-ot-shape.cc:29:
+ hb-object-private.hh: In constructor
+ '_hb_object_header_t::_hb_object_header_t()':
+ hb-object-private.hh:97:8: error: uninitialized const member in
+ 'struct hb_reference_count_t'
+ hb-object-private.hh:51:25: note: 'hb_reference_count_t::ref_count'
+ should be initialized
+ In file included from hb-ot-shape.cc:33:0:
+ hb-set-private.hh: In constructor '_hb_set_t::_hb_set_t()':
+ hb-set-private.hh:37:8: note: synthesized method
+ '_hb_object_header_t::_hb_object_header_t()' first required here
+ hb-ot-shape.cc: In function 'void
+ hb_ot_shape_glyphs_closure(hb_font_t*, hb_buffer_t*, const
+ hb_feature_t*, unsigned int, hb_set_t*)':
+ hb-ot-shape.cc:521:12: note: synthesized method
+ '_hb_set_t::_hb_set_t()' first required here
+
+ src/hb-object-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 70600dbf626808a30fb0fd8b7ae860e64d9ffe87
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jun 3 15:52:51 2012 -0400
+
+ Minor
+
+ src/hb-object-private.hh | 14 +++++++-------
+ 1 files changed, 7 insertions(+), 7 deletions(-)
+
+commit ae62166519291057316a9d15cea3f1570fcb5eaf
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 2 12:21:19 2012 -0400
+
+ [util] Minor
+
+ util/options.cc | 4 +---
+ util/options.hh | 26 ++++++++++++++------------
+ util/shape-consumer.hh | 4 +++-
+ 3 files changed, 18 insertions(+), 16 deletions(-)
+
+commit 5db0683a822f70c914468430cda6487cee740ae3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jun 2 12:13:08 2012 -0400
+
+ [util] Make hb-shape continue shaping other lines if shapers failed
+
+ util/hb-ot-shape-closure.cc | 3 ++
+ util/hb-shape.cc | 36 ++++++++++++++++++++++++-----
+ util/main-font-text.hh | 2 +-
+ util/options.cc | 34 +++++++++++++++++++++------
+ util/options.hh | 33 ++++++++++++++-------------
+ util/shape-consumer.hh | 17 +++++++++++--
+ util/view-cairo.cc | 47 ++++++--------------------------------
+ util/view-cairo.hh | 52
+ +++++++++++++++++++++++++++++++++++++-----
+ 8 files changed, 143 insertions(+), 81 deletions(-)
+
+commit 96a9ef0c9fca8d58d8dc6baf6b262d96587abee0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 1 13:46:26 2012 -0400
+
+ Remove tab character like other "zero-width" characters
+
+ Uniscribe does that, this make comparing results to Uniscribe
+ easier.
+
+ src/hb-unicode-private.hh | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+commit cd6a5493411fea30a04466128e1a37b4d89c6a72
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 1 13:45:25 2012 -0400
+
+ Remove unused variable
+
+ util/hb-ot-shape-closure.cc | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit 0558d55bac7fb9279aac859b465e7c0e3ad97492
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 28 10:46:47 2012 -0400
+
+ Remove hb_atomic_int_set/get()
+
+ We never use them in fact...
+
+ I'm just adjusting these as I better understand the requirements of
+ the code and the guarantees of each operation.
+
+ src/hb-atomic-private.hh | 8 --------
+ src/hb-object-private.hh | 12 +++++-------
+ 2 files changed, 5 insertions(+), 15 deletions(-)
+
+commit 4efdffec095e19ceeb4b319d60201e84ece30fd9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 27 22:39:48 2012 -0400
+
+ Minor Malayalam test case
+
+ From https://bugs.freedesktop.org/show_bug.cgi?id=45166
+
+ .../indic/script-malayalam/misc/misc.txt | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit dfff5b3021016d3a472c100272fd8e2f52307860
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 27 22:07:04 2012 -0400
+
+ Add Myanmar test case
+
+ .../in-tree/shaper-indic/south-east-asian/MANIFEST | 1 +
+ .../south-east-asian/script-myanmar/MANIFEST | 1 +
+ .../south-east-asian/script-myanmar/misc/MANIFEST | 1 +
+ .../south-east-asian/script-myanmar/misc/misc.txt | 1 +
+ 4 files changed, 4 insertions(+), 0 deletions(-)
+
+commit bce095524b3e69a47f8e88a2fb02d6ab537f9b0a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 27 11:29:21 2012 -0400
+
+ Add hb_font_get_glyph_name() and hb_font_get_glyph_from_name()
+
+ TODO | 1 +
+ src/hb-font-private.hh | 2 +
+ src/hb-font.cc | 80
+ +++++++++++++++++++++++++++++++++----------
+ src/hb-font.h | 28 +++++++++++++++
+ src/hb-ft.cc | 52 +++++++++++++++++++++++-----
+ util/hb-ot-shape-closure.cc | 9 ++---
+ util/options.cc | 10 ++----
+ 7 files changed, 142 insertions(+), 40 deletions(-)
+
+commit bc145658bdaeaeea0cdbd719e2756f09a2dbfb48
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 27 10:45:57 2012 -0400
+
+ Warn if no Unicode functions implementation is found
+
+ src/hb-unicode-private.hh | 1 +
+ src/hb-warning.cc | 13 +++++++++++++
+ 2 files changed, 14 insertions(+), 0 deletions(-)
+
+commit a3547330fa88e30a138f6f17e60d9c7d1e316622
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 27 10:20:47 2012 -0400
+
+ Cleanup atomic ops on OS X
+
+ src/hb-atomic-private.hh | 7 +++----
+ 1 files changed, 3 insertions(+), 4 deletions(-)
+
+commit e4b6d503c5575ddbf49249e3fef693d75ae75170
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 27 10:11:13 2012 -0400
+
+ Don't use atomic ops in hb_cache_t
+
+ We don't care about linearizability, so unprotected int read/write
+ are enough, no need for expensive memory barriers. It's a cache,
+ that's all.
+
+ src/hb-cache-private.hh | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 819faa05307aa192015f4b43d8103a35e87d6cc7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 27 10:09:18 2012 -0400
+
+ Minor
+
+ src/hb-atomic-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 303d5850ec0516e198db241456b0cfc4899ef9c0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 27 10:01:13 2012 -0400
+
+ Fix Windows atomic get/set
+
+ According to:
+ http://msdn.microsoft.com/en-us/library/65tt87y8.aspx
+
+ MemoryBarrier() is the right macro to protect these, not
+ _ReadBarrier()
+ and/or _WriteBarrier().
+
+ src/hb-atomic-private.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 8f8956a55fff95e5ad529d2f124c9528d1f4f81d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 25 14:30:24 2012 -0400
+
+ [util] Add hidden --shaper that is equivalent of --shapers
+
+ util/helper-cairo.cc | 2 +-
+ util/options.cc | 6 +++++-
+ 2 files changed, 6 insertions(+), 2 deletions(-)
+
+commit 29ce446d3161b7ea5874352e5f8eb33cd59338c3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 25 14:17:54 2012 -0400
+
+ Add set iterator
+
+ src/hb-set-private.hh | 26 +++++++++++++++++++++++---
+ src/hb-set.cc | 7 +++++++
+ src/hb-set.h | 11 +++++++++--
+ util/hb-ot-shape-closure.cc | 8 +++++---
+ 4 files changed, 44 insertions(+), 8 deletions(-)
+
+commit 62c3e111fce0ad34960871134c2eb6da572df303
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 25 13:48:00 2012 -0400
+
+ Add set symmetric difference
+
+ src/hb-set-private.hh | 5 +++++
+ src/hb-set.cc | 7 +++++++
+ src/hb-set.h | 6 ++++++
+ 3 files changed, 18 insertions(+), 0 deletions(-)
+
+commit 27aba594c90b4444c35273a38f5fedc8e09d9a88
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 24 15:00:01 2012 -0400
+
+ Minor
+
+ src/hb-ot-shape-complex-indic-machine.rl | 2 +-
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit cde1c0114ba66a45d907e81a49bf625e0dc946b0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 24 10:46:39 2012 -0400
+
+ Fix hb_atomic_int_set() implementation for HB_NO_MT
+
+ As pointed out by Jonathan Kew.
+
+ src/hb-atomic-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 3b9b7133bea787f787170beea073f185e36d2327
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 23 22:00:25 2012 -0400
+
+ Update TODO
+
+ TODO | 18 ++++++++++++++++--
+ 1 files changed, 16 insertions(+), 2 deletions(-)
+
+commit ff3524c21aabf5d0d6014d1ce1b3e12ca5f0990f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 23 21:50:43 2012 -0400
+
+ Add Arabic diacritics tests
+
+ .../shaper-arabic/script-arabic/misc/MANIFEST | 2 +-
+ .../script-arabic/misc/diacritics/MANIFEST | 5 +
+ .../script-arabic/misc/diacritics/lam-alef.txt | 28 +
+ .../misc/diacritics/language-arabic.txt | 695
+ ++++++++++++++++++++
+ .../misc/diacritics/language-persian.txt | 48 ++
+ .../misc/diacritics/language-urdu.txt | 188 ++++++
+ .../misc/diacritics/ligature-diacritics.txt | 1 +
+ .../script-arabic/misc/ligature-diacritics.txt | 1 -
+ 8 files changed, 966 insertions(+), 2 deletions(-)
+
+commit ed2f1363a391add41f10cff18792003583a10257
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 22 22:12:22 2012 -0400
+
+ Fix substitution glyph class propagation
+
+ The old code was doing nothing.
+
+ Still got to find an example font+string that makes this matter, but
+ need this for fixing synthetic GDEF anyway.
+
+ src/hb-ot-layout-gsub-table.hh | 10 ++++------
+ src/hb-ot-layout-gsubgpos-private.hh | 23 ++++++-----------------
+ 2 files changed, 10 insertions(+), 23 deletions(-)
+
+commit a6de53664df9549a5dc93752647ea1d3bb336f7b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 18 15:04:35 2012 -0400
+
+ Add CJK Compatibility Ideographs tests
+
+ From:
+ http://people.mozilla.org/~jdaggett/tests/cjkcompat.html
+
+ test/shaping/texts/in-tree/shaper-default/MANIFEST | 3 +-
+ .../in-tree/shaper-default/script-han/MANIFEST | 1 +
+ .../shaper-default/script-han/misc/MANIFEST | 1 +
+ .../shaper-default/script-han/misc/cjk-compat.txt | 3 +
+ .../shaper-default/script-hiragana/MANIFEST | 1 +
+ .../shaper-default/script-hiragana/misc/MANIFEST | 2 +
+ .../script-hiragana/misc/kazuraki-liga-lines.txt | 8 +++
+ .../script-hiragana/misc/kazuraki-liga.txt | 53
+ ++++++++++++++++++++
+ .../shaper-default/script-japanese/MANIFEST | 1 -
+ .../shaper-default/script-japanese/misc/MANIFEST | 2 -
+ .../script-japanese/misc/kazuraki-liga-lines.txt | 8 ---
+ .../script-japanese/misc/kazuraki-liga.txt | 53
+ --------------------
+ 12 files changed, 71 insertions(+), 65 deletions(-)
+
+commit 20fdb0f41d81b226e076a4830d4b0d03da31fc19
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 17 22:04:45 2012 -0400
+
+ Add a lock-free cache type for int->int functions
+
+ To be used for cmap and advance caching if desired.
+
+ TODO | 2 +
+ src/Makefile.am | 1 +
+ src/hb-cache-private.hh | 72
+ +++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-font.cc | 2 +
+ 4 files changed, 77 insertions(+), 0 deletions(-)
+
+commit bd908b4f102b5ae18a3ad4a8b137994cf74b86ce
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 17 22:02:08 2012 -0400
+
+ Implement hb_atomic_int_set() for OS X
+
+ src/hb-atomic-private.hh | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 022a05ae90f30bcddff413022e0cd801809b5390
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 17 21:53:24 2012 -0400
+
+ Minor
+
+ src/hb-atomic-private.hh | 4 +++-
+ src/hb-mutex-private.hh | 4 +++-
+ 2 files changed, 6 insertions(+), 2 deletions(-)
+
+commit 22afd66a30d01b6771405e76777306f600807bea
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 17 21:23:49 2012 -0400
+
+ Add hb_atomic_int_set() again
+
+ src/hb-atomic-private.hh | 9 ++++++---
+ 1 files changed, 6 insertions(+), 3 deletions(-)
+
+commit 4aa7258cb16176a89e1547fee8f86571fdd98307
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 17 21:01:04 2012 -0400
+
+ Fix type conflicts on Windows without glib
+
+ src/hb-tt-font.cc | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+commit f039e79d5438a8fc4a3ec11a387bbfc0f6b83024
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 17 20:55:12 2012 -0400
+
+ Don't use min/max as function names
+
+ They can be macros on some systems. Eg. mingw32.
+
+ src/hb-set-private.hh | 4 ++--
+ src/hb-set.cc | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 34961e3198e27fa37fd4cfdad12ef86a2e9e51c2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 17 20:50:38 2012 -0400
+
+ Prefer native atomic/mutex ops to glib's
+
+ src/hb-atomic-private.hh | 29 ++++++++++++++++-------------
+ src/hb-mutex-private.hh | 24 ++++++++++++++----------
+ 2 files changed, 30 insertions(+), 23 deletions(-)
+
+commit ec3ba4b96fc4f262db1ff9f906628c32f26c9b7d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 17 20:30:46 2012 -0400
+
+ Move atomic ops into their own header
+
+ src/Makefile.am | 1 +
+ src/hb-atomic-private.hh | 78
+ ++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-mutex-private.hh | 1 -
+ src/hb-object-private.hh | 52 +-----------------------------
+ src/hb-warning.cc | 2 +-
+ 5 files changed, 82 insertions(+), 52 deletions(-)
+
+commit de0878395be5c72d7058faac8f64715bdd42eb3b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 17 20:15:49 2012 -0400
+
+ Update TODO
+
+ TODO | 12 ++++++++----
+ 1 files changed, 8 insertions(+), 4 deletions(-)
+
+commit c87b317f0eb118e67134e8e419a6d65e0fa40d30
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 15 23:53:18 2012 -0400
+
+ [util] Add hb-ot-shape-closure tool
+
+ Computes all the glyphs that may be generated given a font and
+ set of Unicode characters.
+
+ The order of the Unicode characters is irrelevant.
+
+ Sample output:
+
+ behdad:util 0$ ./hb-ot-shape-closure Doulos\ SIL\ Regular.ttf f
+ f f_f
+
+ behdad:util 0$ ./hb-ot-shape-closure Doulos\ SIL\ Regular.ttf i
+ i
+
+ behdad:util 0$ ./hb-ot-shape-closure Doulos\ SIL\ Regular.ttf fi
+ f f_i f_f_i f_f i
+
+ behdad:util 0$ ./hb-ot-shape-closure DroidNaskh-Regular.ttf ب
+ uni0628 uni0628.init uni0628.medi uni0628.fina
+
+ behdad:util 0$ ./hb-ot-shape-closure DroidNaskh-Regular.ttf ا
+ uni0627 uni0627.fina
+
+ behdad:util 0$ ./hb-ot-shape-closure DroidNaskh-Regular.ttf با
+ uni0627 uni0627.fina uni0628 uni0628.init uni0628.medi uni0628.fina
+
+ behdad:util 0$ ./hb-ot-shape-closure DroidNaskh-Regular.ttf با
+ --no-glyph-names
+ 5 6 133 134 135 136
+
+ configure.ac | 2 +-
+ util/Makefile.am | 22 ++++++---
+ util/hb-ot-shape-closure.cc | 112
+ +++++++++++++++++++++++++++++++++++++++++++
+ util/options.hh | 12 +++++
+ 4 files changed, 140 insertions(+), 8 deletions(-)
+
+commit 45675e589e6ef9f81b2a4199cf33e3e7778433a8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 15 23:10:39 2012 -0400
+
+ [util] Refactor to accommodate for upcoming new tool
+
+ util/Makefile.am | 10 +++--
+ util/hb-shape.cc | 70 ++++++++++++++++++-----------------------
+ util/hb-view.cc | 8 +++--
+ util/hb-view.hh | 80
+ ------------------------------------------------
+ util/main-font-text.hh | 80
+ ++++++++++++++++++++++++++++++++++++++++++++++++
+ util/shape-consumer.hh | 69 +++++++++++++++++++++++++++++++++++++++++
+ 6 files changed, 191 insertions(+), 126 deletions(-)
+
+commit 1d6846db9ebf84561bb30a4e48c6c43184914099
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 13 18:09:29 2012 +0200
+
+ [Indic] Apply vatu feature after cjct
+
+ Testing with old Deva spec this reduces failures.
+ Test sequence: U+0915,U+094D,U+0930.
+
+ src/hb-ot-shape-complex-indic.cc | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 8caf5dcd66550351c6038b9ae7ecc5254eed64ff
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 13 17:10:18 2012 +0200
+
+ Minor
+
+ util/ansi-print.cc | 67
+ +++++++++++++++++++++++++--------------------------
+ 1 files changed, 33 insertions(+), 34 deletions(-)
+
+commit 617f4ac46f1084859d2034c08760e31e52d3bec3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 13 16:48:03 2012 +0200
+
+ Refactor
+
+ src/hb-ot-shape-complex-indic.cc | 44
+ +++++++++++++++++++------------------
+ 1 files changed, 23 insertions(+), 21 deletions(-)
+
+commit 5e4e21fce4b548b0b8a5951bc8f35a9f27428192
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 13 16:46:08 2012 +0200
+
+ Revert "[Indic] Refactoring"
+
+ This reverts commit 0831061efb78983b9c6e1e72574c977e56383c08.
+
+ src/hb-ot-shape-complex-indic.cc | 28 ++++++++--------------------
+ 1 files changed, 8 insertions(+), 20 deletions(-)
+
+commit 3f18236a03880c0960f5990dc90685f6146951a6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 13 16:20:10 2012 +0200
+
+ Fix more warnings
+
+ src/hb-ot-layout-common-private.hh | 2 +-
+ src/hb-ot-layout-gsub-table.hh | 2 +-
+ src/hb-ot-shape-complex-indic.cc | 8 ++++----
+ 3 files changed, 6 insertions(+), 6 deletions(-)
+
+commit 9f377ed3210fe7d9f15e0c4f82020556f9a8f6f0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 13 16:13:44 2012 +0200
+
+ Fix more unused-var warnings
+
+ src/hb-ot-shape-complex-arabic.cc | 7 +++++--
+ src/hb-ot-shape-complex-indic.cc | 25 ++++++++++++++++++-------
+ src/hb-ot-shape-complex-misc.cc | 21 +++++++++++++++------
+ src/hb-ot-shape-normalize.cc | 13 ++++++-------
+ src/hb-set.cc | 2 +-
+ 5 files changed, 45 insertions(+), 23 deletions(-)
+
+commit d993e72331c6c4c783b803e01e4d4a02c8e3eb77
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 13 16:04:36 2012 +0200
+
+ Fix hb_face_set_index()
+
+ src/hb-font.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 93345edcbea49bdf0e22f26b5b74a23e601dfab4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 13 16:01:08 2012 +0200
+
+ Fix warnings
+
+ src/hb-fallback-shape.cc | 4 +-
+ src/hb-private.hh | 54
+ +++++++++++++++++++++++-----------------------
+ 2 files changed, 29 insertions(+), 29 deletions(-)
+
+commit eace47b173807d94b29a6490d0bc3c9f8f6168d1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 13 15:54:43 2012 +0200
+
+ Minor
+
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 99c2695759a6af855d565f4994bbdf220570bb48
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 13 15:45:18 2012 +0200
+
+ Add accessort to buffer for current info, current pos, and prev info
+
+ src/hb-buffer-private.hh | 9 +++++++
+ src/hb-ot-layout-gpos-table.hh | 44
+ +++++++++++++++++-----------------
+ src/hb-ot-layout-gsub-table.hh | 28 ++++++++++----------
+ src/hb-ot-layout-gsubgpos-private.hh | 28 ++++++++++----------
+ src/hb-ot-shape-complex-arabic.cc | 4 +-
+ src/hb-ot-shape-complex-misc.cc | 5 ++-
+ src/hb-ot-shape-normalize.cc | 16 ++++++------
+ src/hb-ot-shape.cc | 8 +++---
+ 8 files changed, 76 insertions(+), 66 deletions(-)
+
+commit 6736f3c5b09af6a71935afc04248b033e171a9b2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 13 15:21:06 2012 +0200
+
+ Minor
+
+ src/hb-ot-layout-gsubgpos-private.hh | 7 +++----
+ 1 files changed, 3 insertions(+), 4 deletions(-)
+
+commit 5df809b655bb1318115651fd87d4555cdd9b41cb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 13 15:17:51 2012 +0200
+
+ [GSUB/GPOS] Remove context_length
+
+ The spec doesn't say contextual matching should be done this way,
+ and AOTS doesn't do it either. It was inherited from old HarfBuzz.
+ Remove it.
+
+ src/hb-ot-layout-common-private.hh | 1 -
+ src/hb-ot-layout-gpos-table.hh | 3 ---
+ src/hb-ot-layout-gsub-table.hh | 6 ++----
+ src/hb-ot-layout-gsubgpos-private.hh | 32
+ +++++++++++---------------------
+ 4 files changed, 13 insertions(+), 29 deletions(-)
+
+commit 28b9d502bb69a8045818d5f6113ded9c59a56bd7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 13 15:04:00 2012 +0200
+
+ Minor
+
+ src/hb-ot-layout-gsubgpos-private.hh | 11 +++++------
+ 1 files changed, 5 insertions(+), 6 deletions(-)
+
+commit 50f630c17ced1bd59b4da4f27728dcfbb876400a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 13 13:03:44 2012 +0200
+
+ Remove ioctl checks
+
+ Ended up not using terminal size after all.
+
+ configure.ac | 2 +-
+ util/ansi-print.cc | 11 -----------
+ 2 files changed, 1 insertions(+), 12 deletions(-)
+
+commit db0de7cd616e1e9d6fde6659e52a541477fb0148
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 13 13:02:38 2012 +0200
+
+ [util] Set ansi color only on color change
+
+ util/ansi-print.cc | 28 +++++++++++++++++++++++-----
+ 1 files changed, 23 insertions(+), 5 deletions(-)
+
+commit 912c5ff80a255edb8145b9db69e2ed828f8eab5c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 13 12:51:02 2012 +0200
+
+ Reduce default margin
+
+ util/options.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 52e7b1424a3613122e9ca30879298df42733acda
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 13 02:02:58 2012 +0200
+
+ [util] Make hb-view print out Unicode art if stdout is a terminal
+
+ configure.ac | 4 +-
+ util/Makefile.am | 4 +
+ util/ansi-print.cc | 411
+ +++++++++++++++++++++++++++++++++++++++++++++
+ util/ansi-print.hh | 39 +++++
+ util/helper-cairo-ansi.cc | 102 +++++++++++
+ util/helper-cairo-ansi.hh | 39 +++++
+ util/helper-cairo.cc | 70 ++++++++-
+ util/options.hh | 3 +
+ 8 files changed, 668 insertions(+), 4 deletions(-)
+
+commit 8b2753ce2bea8a21ea757186d86dc4a55d8c8b0c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 13 00:54:07 2012 +0200
+
+ Minor
+
+ TODO | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 30874b4819a99cc84fa39e794266685e1b8735d2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat May 12 15:54:27 2012 +0200
+
+ [util] Make tools default to stdin if no text is provided
+
+ One less argument to type in typical testing workflow!
+
+ util/hb-view.hh | 4 +++-
+ util/options.cc | 12 +++++-------
+ util/options.hh | 2 +-
+ 3 files changed, 9 insertions(+), 9 deletions(-)
+
+commit 2097951110e33fe091ed9515ae77e2683c46c889
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat May 12 15:41:48 2012 +0200
+
+ [util] Change default font size of hb-view to 256
+
+ Most common usecase of hb-view is to test rendering of short words for
+ testing / inspection. Not having to type "--font-size 150" each time
+ isn't such a bad idea...
+
+ util/options.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 737dded2e08fcc19935db51c05201a987184d337
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat May 12 15:40:11 2012 +0200
+
+ Fix compiler warnings
+
+ src/hb-ot-shape-complex-indic.cc | 5 -----
+ 1 files changed, 0 insertions(+), 5 deletions(-)
+
+commit f538fcb538f1decb4100ba89457eb83f2350d64b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat May 12 15:34:40 2012 +0200
+
+ [test] Make tool usage easier by not requiring "--stdin"
+
+ Just default to it. Added "--help" instead to get usage.
+
+ test/shaping/hb_test_tools.py | 9 ++++-----
+ 1 files changed, 4 insertions(+), 5 deletions(-)
+
+commit a3273e30bb7ffd727ffc18af5716dfef705d3d94
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat May 12 13:34:18 2012 +0200
+
+ [Indic] Add more Malayalam tests
+
+ .../indic/script-malayalam/misc/misc.txt | 38
+ ++++++++++++++++++++
+ 1 files changed, 38 insertions(+), 0 deletions(-)
+
+commit 7f852b644b8143492a02edfc853114aaa23446bd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 23:10:31 2012 +0200
+
+ Fix compiler warnings
+
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ src/hb-ot-shape-complex-private.hh | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit f7e8dcfd4fc377e3d786b097beb656284240456d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 22:00:06 2012 +0200
+
+ [Indic] Unbreak Devanagari
+
+ And this, concludes the HarfBuzz Massala Hackfest.
+
+ I like to specially thank Jonathan Kew for doing all the decription
+ and
+ letting me get commit points.
+
+ configure.ac | 2 +-
+ src/hb-ot-shape-complex-indic-private.hh | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 6a091df9b403b147ef78f3974610dedf4ce1e08a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 21:42:27 2012 +0200
+
+ [Indic] Disambiguate sub vs post vs above matras
+
+ Bengali is at *just* above 5% now.
+
+ src/hb-ot-shape-complex-indic-private.hh | 31
+ ++++++++++++++---------------
+ src/hb-ot-shape-complex-indic.cc | 12 +++++-----
+ 2 files changed, 21 insertions(+), 22 deletions(-)
+
+commit 9d0d319a4a7e85d922e58fade0f40caae1c9f109
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 21:36:32 2012 +0200
+
+ [Indic] Position Bengali Reph before matras
+
+ src/hb-ot-shape-complex-indic.cc | 62
+ ++++++++++++++++++++++----------------
+ 1 files changed, 36 insertions(+), 26 deletions(-)
+
+commit f89367251109af235f4f0446c13c261a5a4a6f72
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 21:10:03 2012 +0200
+
+ [Indic] Start categorizing Reph per script
+
+ src/hb-ot-shape-complex-indic.cc | 41
+ ++++++++++++++++++++++++++++++++-----
+ 1 files changed, 35 insertions(+), 6 deletions(-)
+
+commit a913b024d84973556094fd64ce5f0b7106fcc3b5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 20:59:26 2012 +0200
+
+ [Indic] Apply 'init' feature for Bengali
+
+ Error down from 20% to 7%.
+
+ src/hb-ot-shape-complex-indic.cc | 15 +++++++++++++++
+ 1 files changed, 15 insertions(+), 0 deletions(-)
+
+commit eed903b1644e087178438959664a6a57bebc398b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 20:50:53 2012 +0200
+
+ [Indic] Refactor for the arrival of 'init' feature
+
+ Yep, on Bengali now!
+
+ src/hb-ot-shape-complex-indic.cc | 52
+ ++++++++++++++++++++++++++-----------
+ 1 files changed, 36 insertions(+), 16 deletions(-)
+
+commit 18c06e189bd078affbb84c3bb5bb80687a227c5e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 20:02:14 2012 +0200
+
+ [Indic] Add Uniscribe bug feature for dotted circle
+
+ For dotted-circle independent clusters, Uniscribe does no Reph shaping
+ for the exact sequence Ra+Halant+25CC. Which also is the only
+ possible
+ sequence with 25CC at the end.
+
+ src/hb-ot-shape-complex-indic-machine.rl | 4 +++-
+ src/hb-ot-shape-complex-indic-private.hh | 3 ++-
+ src/hb-ot-shape-complex-indic.cc | 20 ++++++++++++++++----
+ 3 files changed, 21 insertions(+), 6 deletions(-)
+
+commit 5b16de97bcc4b24da4c77ca6c1a42e814d8cdbd1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 19:55:42 2012 +0200
+
+ [Indic] Add tests for dottedcircle
+
+ .../indic/script-devanagari/misc/MANIFEST | 1 +
+ .../indic/script-devanagari/misc/dottedcircle.txt | 7 +++++++
+ 2 files changed, 8 insertions(+), 0 deletions(-)
+
+commit 0831061efb78983b9c6e1e72574c977e56383c08
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 19:07:58 2012 +0200
+
+ [Indic] Refactoring
+
+ src/hb-ot-shape-complex-indic.cc | 26 ++++++++++++++++++--------
+ 1 files changed, 18 insertions(+), 8 deletions(-)
+
+commit 7ea58db311bfb0d8f804d1e9f4a1f004bd45075a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 18:58:57 2012 +0200
+
+ Minor
+
+ src/hb-ot-shape-complex-indic.cc | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 9c09928989316e2befe00d52ed66e055637ccd36
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 18:46:35 2012 +0200
+
+ [Indic] Allow multiple Consonants in Vowel/NBSP syllables
+
+ Uniscribe allows multiple Halant+Consonant after a Vowel.
+ Tests:
+ ↦ * U+0905,U+094D,U+092B,U+094D,930,94d,930
+
+ src/hb-ot-shape-complex-indic-machine.rl | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 8c0aa486f31e9b6cbb31ce295573b53b0a214124
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 18:13:42 2012 +0200
+
+ [Indic] Allow two Nuktas per consonant
+
+ Uniscribe allows up to two nuktas per consonant and one per matra. It
+ does so
+ indepent of whether the consonant already has a nukta in it. Tests:
+
+ * U+0916,U+093C,U+0941
+ * U+0959,U+093C,U+0941
+ * U+0916,U+093C,U+093C,U+0941
+ * U+0959,U+093C,U+093C,U+0941
+ * U+0916,U+093C,U+093C,U+093C,U+0941
+ * U+0959,U+093C,U+093C,U+093C,U+0941
+ * 915,93c,93c,,94d,U+0916,U+093C,U+093C,U+093e,93c,93c
+
+ src/hb-ot-shape-complex-indic-machine.rl | 7 ++++---
+ 1 files changed, 4 insertions(+), 3 deletions(-)
+
+commit 3399a06e7033651ee926448737bdb18e553c1796
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 17:54:26 2012 +0200
+
+ [Indic] Fix U+0952 and similar classification to match Uniscribe
+
+ See comments.
+
+ src/hb-ot-shape-complex-indic-machine.rl | 1 +
+ src/hb-ot-shape-complex-indic.cc | 16 +++++++++++-----
+ 2 files changed, 12 insertions(+), 5 deletions(-)
+
+commit 11aa3ef18dbc6ac9561bd119f5ca2c1aa1209c3a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 17:30:48 2012 +0200
+
+ [Indic] Treat U+0951..U+0954 all similar to U+0952
+
+ src/hb-ot-shape-complex-indic.cc | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+commit 5f131d3226131df440d7f36655e57f6effcae204
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 17:29:40 2012 +0200
+
+ [GSUB/GPOS/Indic] Apply GSUB/GPOS within syllables only
+
+ This does not apply to the context matchings.
+
+ This regresses tests right now. And we are not sure whether this is
+ the right thing to do for GPOS. But we'll figure out.
+
+ src/hb-ot-layout-gsubgpos-private.hh | 18 ++++++++++++------
+ 1 files changed, 12 insertions(+), 6 deletions(-)
+
+commit 8fd83aaf6e50c2c25002c51fee26d82847a61769
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 17:18:37 2012 +0200
+
+ [GSUB/GPOS] Fix wrong buffer access in backward skippy mask matching
+
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit ff24d1081af08a887895975285d7e38f5d07bc37
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 17:07:08 2012 +0200
+
+ [Indic] Don't use syllable serial value 0
+
+ src/hb-ot-shape-complex-indic-machine.rl | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+commit 892eb7878238d810a2a70f9dadbf958207bfeaa1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 16:54:40 2012 +0200
+
+ [Indic] Implement Uniscribe Reph+Matra+Halant bug feature
+
+ src/hb-ot-shape-complex-indic.cc | 14 +++++++++-----
+ 1 files changed, 9 insertions(+), 5 deletions(-)
+
+commit 67ea29af49bb08ee679914076808327992cf6676
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 16:51:23 2012 +0200
+
+ [Indic] Add example of different Uniscribe behavior
+
+ src/hb-ot-shape-complex-indic.cc | 5 ++++-
+ 1 files changed, 4 insertions(+), 1 deletions(-)
+
+commit ebe29733d44fe0fa9fb30f946ab0dd7a40336a24
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 16:43:12 2012 +0200
+
+ [Indic] Add runtime Uniscribe bug compatibility mode!
+
+ Enable by setting envvar:
+
+ HB_OT_INDIC_OPTIONS=uniscribe-bug-compatible
+
+ Plus, LeftMatra+Halant "feature".
+
+ src/hb-ot-shape-complex-indic.cc | 44
+ ++++++++++++++++++++++++++++---------
+ 1 files changed, 33 insertions(+), 11 deletions(-)
+
+commit 616e692e2950d326b6c46aba5b5bead3cc29d315
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 16:25:02 2012 +0200
+
+ [Indic] Add #define UNISCRIBE_BUG_COMPATIBLE 1
+
+ src/hb-ot-shape-complex-indic.cc | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+commit 6782bdae3be0357da1dadc7b806a43ceefa67a90
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 16:23:43 2012 +0200
+
+ [Indic] Fix Left Matra + Halant reordering
+
+ As can be seen in: U+092B,U+093F,U+094D
+
+ src/hb-ot-shape-complex-indic.cc | 6 ++++--
+ 1 files changed, 4 insertions(+), 2 deletions(-)
+
+commit 3c2ea9481b1028e927e615a5434ebf8edcb5f891
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 16:23:38 2012 +0200
+
+ Minor
+
+ src/hb-ot-shape-complex-indic.cc | 73
+ +++++++++++++++++++------------------
+ 1 files changed, 37 insertions(+), 36 deletions(-)
+
+commit c071b99f150a9344a2056dfeba8c613f8a5602db
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 16:22:46 2012 +0200
+
+ [Indic] Add test for Left Matra with Halant
+
+ Uniscribe doesn't move the Halant, we do. And do a broken job of
+ it now.
+
+ .../script-devanagari/misc/tricky-reordering.txt | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 203d71069c45048b6dd8fa22b61fd8f2c844b4f6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 16:01:44 2012 +0200
+
+ [GSUB/GPOS] Check all glyph masks when matching input
+
+ src/hb-ot-layout-gsubgpos-private.hh | 18 ++++++++++++------
+ 1 files changed, 12 insertions(+), 6 deletions(-)
+
+commit 668c6046c1b3af3bd316bda0cc8636f2a5e8df42
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 15:34:13 2012 +0200
+
+ [Indic] Apply Reph mask to all POS_REPH glyphs
+
+ Needed for upcoming changes to GSUB/GPOS mask matching.
+
+ src/hb-ot-shape-complex-indic.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 4be46bade26faf13f7b4d447e9cc608e183955dc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 14:39:01 2012 +0200
+
+ [Indic] Fix state machine to backtrack
+
+ src/hb-ot-shape-complex-indic-machine.rl | 42
+ +++++++++++++----------------
+ src/hb-private.hh | 2 +
+ 2 files changed, 21 insertions(+), 23 deletions(-)
+
+commit cee7187447b76b22e1bb6136d137b35ac49c3a5d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 11:41:39 2012 +0200
+
+ [Indic] Move syllable tracking from Indic to generic layer
+
+ This is to incorporate it into GSUB/GPOS processing.
+
+ src/hb-ot-layout-gpos-table.hh | 1 +
+ src/hb-ot-layout-gsub-table.hh | 3 ++-
+ src/hb-ot-layout-gsubgpos-private.hh | 3 ---
+ src/hb-ot-layout-private.hh | 4 +---
+ src/hb-ot-shape-complex-indic-machine.rl | 2 +-
+ src/hb-ot-shape-complex-indic-private.hh | 1 -
+ src/hb-ot-shape-complex-indic.cc | 8 +++-----
+ src/hb-ot-shape-complex-private.hh | 13 ++++++++-----
+ 8 files changed, 16 insertions(+), 19 deletions(-)
+
+commit 3bf27a9f0e92aa31b464bd3b9fdea5933c9ae8b1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 11:17:23 2012 +0200
+
+ [Indic] Disable conjuncts when a ZWJ happens
+
+ Not that the code makes any difference since the presence of ZWJ
+ itself
+ causes the ligature to fail to match anyway.
+
+ src/hb-ot-shape-complex-indic.cc | 7 +------
+ 1 files changed, 1 insertions(+), 6 deletions(-)
+
+commit c6d904d67db589dd6209928e56504f04f6a07756
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 11:07:40 2012 +0200
+
+ [Indic] Fix bitops typo!
+
+ Another 1000 down!
+
+ src/hb-ot-shape-complex-indic.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 55fe2cf79b11d9a63ea33b3ee76bd0ebca345157
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 03:45:28 2012 +0200
+
+ Make APPLY debug output print current index and codepoint
+
+ Yay!
+
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 7bd2b04fea5649d77d796d58b7f4918fe0378ee5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 03:40:58 2012 +0200
+
+ Minor
+
+ src/hb-object-private.hh | 8 +++++---
+ 1 files changed, 5 insertions(+), 3 deletions(-)
+
+commit cf26510dbbd8d38486e6ba423800db6427ade332
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 03:35:08 2012 +0200
+
+ Some more...
+
+ Done. I promise.
+
+ src/hb-object-private.hh | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 9659523ca32b0e254d0e5fe387d817208d9cb6bf
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 03:33:36 2012 +0200
+
+ More beauty in debug output!
+
+ src/hb-private.hh | 12 +++++++-----
+ 1 files changed, 7 insertions(+), 5 deletions(-)
+
+commit cf26e88a5ab477295479f5b9450c2019b6430eaa
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 03:16:57 2012 +0200
+
+ Finish off debug output beautification
+
+ src/hb-open-type-private.hh | 58
+ +++++++++++++++++++-----------------------
+ 1 files changed, 26 insertions(+), 32 deletions(-)
+
+commit d7bba01a353efc7432c474dd8755a02db4abd2ae
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 02:46:26 2012 +0200
+
+ Only print class name in debug output if there's one available
+
+ src/hb-private.hh | 12 +++++++-----
+ 1 files changed, 7 insertions(+), 5 deletions(-)
+
+commit 85f73fa8da1fbb864aef0f3a592b1d65e24d593d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 02:40:42 2012 +0200
+
+ Only printout class name in tracing, if one is available
+
+ Makes debug output much more pleasant.
+
+ src/hb-private.hh | 8 ++++++--
+ 1 files changed, 6 insertions(+), 2 deletions(-)
+
+commit 98619ce4fa650c593b030d06d2f89fec83a10015
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 02:34:06 2012 +0200
+
+ Minor
+
+ src/hb-ot-layout-gsubgpos-private.hh | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit acea183e986dd378c6f95120fe0feb0586a8ef36
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 02:33:11 2012 +0200
+
+ Add return annotation for APPLY
+
+ src/hb-ot-layout-gpos-table.hh | 163
+ ++++++++++++++--------------------
+ src/hb-ot-layout-gsub-table.hh | 114 ++++++++++--------------
+ src/hb-ot-layout-gsubgpos-private.hh | 83 +++++++----------
+ 3 files changed, 151 insertions(+), 209 deletions(-)
+
+commit 5ccfe8e2154ad0b58dabcc236bbe9478c17b02ab
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 02:19:41 2012 +0200
+
+ /Minor/
+
+ src/hb-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 0ab8c8621712d33e1e91dfdb4ad0b335e3d2a3fb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 01:25:34 2012 +0200
+
+ Annotate SANITIZE return values
+
+ More to come, for APPLY, CLOSURE, etc.
+
+ src/hb-open-file-private.hh | 23 +++--
+ src/hb-open-type-private.hh | 49 +++++-----
+ src/hb-ot-head-table.hh | 4 +-
+ src/hb-ot-hhea-table.hh | 4 +-
+ src/hb-ot-hmtx-table.hh | 4 +-
+ src/hb-ot-layout-common-private.hh | 51 ++++------
+ src/hb-ot-layout-gdef-table.hh | 48 +++++-----
+ src/hb-ot-layout-gpos-table.hh | 180
+ +++++++++++++++-------------------
+ src/hb-ot-layout-gsub-table.hh | 101 +++++++++----------
+ src/hb-ot-layout-gsubgpos-private.hh | 88 ++++++++---------
+ src/hb-ot-maxp-table.hh | 7 +-
+ src/hb-ot-name-table.hh | 17 ++--
+ src/hb-private.hh | 39 ++++++--
+ 13 files changed, 299 insertions(+), 316 deletions(-)
+
+commit 829e814ff358c5e700ba4df54932696801aa9f65
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 00:52:16 2012 +0200
+
+ Minor
+
+ src/hb-private.hh | 32 ++++++++++----------------------
+ 1 files changed, 10 insertions(+), 22 deletions(-)
+
+commit 6eec6f406d2cc13dbca422e88492d3d498af02bf
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 00:50:38 2012 +0200
+
+ Code reshuffling
+
+ src/hb-private.hh | 36 +++++++++++++++++++++++++-----------
+ 1 files changed, 25 insertions(+), 11 deletions(-)
+
+commit 1e08830b4fac3a60ae52349cab6e101d389d30cd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 11 00:16:40 2012 +0200
+
+ Beautify debug output
+
+ src/hb-open-type-private.hh | 20 ++++++------
+ src/hb-private.hh | 74
+ ++++++++++++++++++++++++++-----------------
+ 2 files changed, 55 insertions(+), 39 deletions(-)
+
+commit 6f4553801729a06e506ffdde7b27c72780d4bb80
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 23:24:43 2012 +0200
+
+ More massaging trace messaging
+
+ src/hb-open-type-private.hh | 2 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 4 ++--
+ src/hb-private.hh | 4 ++--
+ 3 files changed, 5 insertions(+), 5 deletions(-)
+
+commit b5fa37cb694b01a7df3a656710391c40dd3fcc04
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 23:09:48 2012 +0200
+
+ Minor
+
+ src/hb-set-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 208109703c929428c684ddcf9310b8ba780c4c31
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 23:06:58 2012 +0200
+
+ Better trace message support infrastructure
+
+ We have varargs in the trace interface now. To be used soon...
+
+ src/hb-open-type-private.hh | 17 ++++-----
+ src/hb-ot-layout-gsubgpos-private.hh | 4 +-
+ src/hb-private.hh | 64
+ +++++++++++++++++++++++++---------
+ 3 files changed, 56 insertions(+), 29 deletions(-)
+
+commit 02b2922fbf098c8282eb23dc2c54d5829cf67024
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 21:44:50 2012 +0200
+
+ [Indic] Towards better Reph positioning
+
+ Fixed for Deva cases with two full-form consonants. Failures **way**
+ down.
+ Not much left to go :-).
+
+ src/hb-ot-shape-complex-indic.cc | 111
+ +++++++++++++++++++++++++++-----------
+ 1 files changed, 80 insertions(+), 31 deletions(-)
+
+commit 74e54cf446bb979e488685e8c09eeed6b9d03c24
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 21:20:37 2012 +0200
+
+ [Indic] Add Ra back for scripts without Reph
+
+ We now check that the 'rphp' table exists before forming Reph, so
+ we don't need to comment out Ra for those scripts.
+
+ src/hb-ot-shape-complex-indic-private.hh | 10 +++++-----
+ 1 files changed, 5 insertions(+), 5 deletions(-)
+
+commit 2b70df5cc008617453b12bafeaac50e6d61b3224
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 18:38:22 2012 +0200
+
+ [Indic] Add note re Uniscribe clusters
+
+ src/hb-ot-shape-complex-indic.cc | 4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+commit 21d2803133c2c424ed37a9f3d17c7fc4963e5a60
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 18:34:34 2012 +0200
+
+ [Indic] Do clustering like Uniscribe does
+
+ Hindi Wikipedia failures down to 6639 (0.938381%)!
+
+ src/hb-ot-shape-complex-indic.cc | 24 ++++++++++++++++++++----
+ 1 files changed, 20 insertions(+), 4 deletions(-)
+
+commit b20c9ebaf5176101fdfcffbe4714a2e619dd94b6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 18:31:17 2012 +0200
+
+ [Indic] Add test for matra group
+
+ The spec says: "[{M}+[N]+[H]]", and that's what Uniscribe implements.
+ We instead do: "{M+[N]+[H]}", which means we allow Nukta and Halant
+ after all Matras, not just the last one. It makes more sense.
+
+ .../indic/script-devanagari/misc/MANIFEST | 1 +
+ .../script-devanagari/misc/spec-deviations.txt | 1 +
+ 2 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 8df5636968389ac7bf8620ccd091fd4872b0bbee
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 15:41:04 2012 +0200
+
+ [Indic] Reorder Reph to before the Halant after Matras
+
+ Uniscribe doesn't do it, but we want to do as it gives the Reph the
+ opportunity to interact with the Matras. Test with mangal for
+ example.
+ Sequence: <0930,094d,0915,094b,094d>
+ In test suite already.
+
+ src/hb-ot-shape-complex-indic.cc | 12 ++++++++++++
+ 1 files changed, 12 insertions(+), 0 deletions(-)
+
+commit daf3234bdc82c669302599a76d2b14f5e69989db
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 15:28:27 2012 +0200
+
+ [Indic] Don't clear the mask for Reph
+
+ This was removing the mandatory global 1 bit in the mask and hence
+ disabling GPOS for Reph!
+
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 7708ee23cbcc8c8edce13e73b6e549b77bd8c2d0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 14:48:25 2012 +0200
+
+ [Indic] Improve Left Matra repositioning
+
+ Move its dependents too.
+
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 61a58e26a5bda16851669404fc8206896e124740
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 14:43:53 2012 +0200
+
+ [Indic] Add tricky reordering test cases
+
+ In the case of Consonant,LeftMatra,Halant, Uniscribe leaves the Halant
+ where it is, but we want to move it with the Matra as that makes more
+ logical sense.
+
+ .../indic/script-devanagari/misc/MANIFEST | 1 +
+ .../script-devanagari/misc/tricky-reordering.txt | 4 ++++
+ 2 files changed, 5 insertions(+), 0 deletions(-)
+
+commit dbb105883c6e9b83e78dc8b10766cd56b98cd7e1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 13:45:52 2012 +0200
+
+ [Indic] Do Reph repositioning in final reordering like the spec says
+
+ This introduced a failure, which we tracked down to a test case
+ like this:
+
+ U+092E,U+094B,U+094D,U+0930
+
+ The final character is a Ra that should be put in a syllable of it's
+ own. And we do. But it will interact with the Halant before it. So
+ now we finally are convinced that we have to limit features to
+ syllable
+ boundaries. That's coming after lunch!
+
+ src/hb-ot-shape-complex-indic-private.hh | 2 -
+ src/hb-ot-shape-complex-indic.cc | 103
+ ++++++++++++++++++-----------
+ 2 files changed, 64 insertions(+), 41 deletions(-)
+
+commit 4705a7026900e51f6430f03a73c87f2df035df92
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 13:09:08 2012 +0200
+
+ Minor
+
+ src/hb-ot-shape-complex-indic.cc | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 4ac9e98d9d2ea973dd612dc4063cf78496c643a0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 12:53:53 2012 +0200
+
+ [Indic] Reorder left matras to be closer to base
+
+ src/hb-ot-shape-complex-indic-private.hh | 4 --
+ src/hb-ot-shape-complex-indic.cc | 50
+ +++++++++++++++++++++++++++--
+ 2 files changed, 46 insertions(+), 8 deletions(-)
+
+commit 1a1fa8c655a082fc1439608457ba717306cc83ca
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 12:20:21 2012 +0200
+
+ [Indic] Treat the standalone cluster case reusing the consonant logic
+
+ src/hb-ot-shape-complex-indic.cc | 12 ++++++------
+ 1 files changed, 6 insertions(+), 6 deletions(-)
+
+commit 190eb31a16178269aecaf5d2ecc9012f956749f4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 12:17:16 2012 +0200
+
+ [Indic] Minor
+
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit c5306b6861cfaa50af40e8ceb058791fa06d7981
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 12:07:33 2012 +0200
+
+ [Indic] Handle Vowel syllables
+
+ Reusing the consonant logic!
+
+ src/hb-ot-shape-complex-indic-private.hh | 3 +--
+ src/hb-ot-shape-complex-indic.cc | 11 ++++++-----
+ 2 files changed, 7 insertions(+), 7 deletions(-)
+
+commit 6d8e0cb74c02f6bc09cd4abe9e4bc82062e1b517
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 11:41:51 2012 +0200
+
+ [Indic] Simplify Reph logic
+
+ src/hb-ot-shape-complex-indic.cc | 24 +++++-------------------
+ 1 files changed, 5 insertions(+), 19 deletions(-)
+
+commit 3d25079f8d6be81b9b4b91d3a97016b8a572f571
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 11:37:42 2012 +0200
+
+ [Indic] Don't form Reph is Ra is the only consonant in the syllable
+
+ src/hb-ot-shape-complex-indic-private.hh | 2 +-
+ src/hb-ot-shape-complex-indic.cc | 10 ++++++++++
+ 2 files changed, 11 insertions(+), 1 deletions(-)
+
+commit b99d63ae114fb58f129562b293a8a66543d499ad
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 11:32:52 2012 +0200
+
+ [Indic] Increase max syllable length
+
+ 20 was way too low, one could hit a syllable with 7ish consonants
+ with it.
+
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit a391ff50b9a7b6ac3e58d199ea726b20ee6839bb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 11:31:20 2012 +0200
+
+ [Indic] Adjust base after sorting
+
+ src/hb-ot-shape-complex-indic.cc | 11 ++++++++++-
+ 1 files changed, 10 insertions(+), 1 deletions(-)
+
+commit d3637edb248162970e202e9d0671540274192844
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 10 10:51:38 2012 +0200
+
+ [Indic] Don't return for long syllables. Just not sort.
+
+ src/hb-ot-shape-complex-indic.cc | 6 ++----
+ 1 files changed, 2 insertions(+), 4 deletions(-)
+
+commit dfa0cade7fce3791e47eaa7edcd23da76c7a0ed0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 19:10:07 2012 +0200
+
+ Fix Uniscribe clusters with multiple items
+
+ src/hb-uniscribe.cc | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 86e5dd386a7989701da476db89be268e4ac1e219
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 18:57:37 2012 +0200
+
+ [Indic] Don't give up syllable parsing upon junk
+
+ src/hb-ot-shape-complex-indic-machine.rl | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit ef24cc8c8e2478a6352c340f4611a617646de4cc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 17:56:03 2012 +0200
+
+ [Indic] Towards multi-cluster syllables and final reordering
+
+ src/hb-ot-shape-complex-arabic.cc | 2 +-
+ src/hb-ot-shape-complex-indic-machine.rl | 21 +++++++++----
+ src/hb-ot-shape-complex-indic-private.hh | 1 +
+ src/hb-ot-shape-complex-indic.cc | 45
+ ++++++++++++++++++++++--------
+ src/hb-ot-shape-complex-private.hh | 5 +--
+ 5 files changed, 51 insertions(+), 23 deletions(-)
+
+commit a9844d41c6cb30d8a2d733130a0e72f51b6c81c1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 17:53:13 2012 +0200
+
+ Combine lig_id and lig_comp into one byte, to free up one for Indic
+
+ src/hb-ot-layout-gpos-table.hh | 14 ++++++++------
+ src/hb-ot-layout-gsub-table.hh | 11 ++++-------
+ src/hb-ot-layout-gsubgpos-private.hh | 26 ++++++++++++++++++++++----
+ 3 files changed, 34 insertions(+), 17 deletions(-)
+
+commit 92332e5116271a5d96e532005fe750e7552a6cbb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 17:40:00 2012 +0200
+
+ Minor
+
+ src/hb-ot-shape-complex-indic.cc | 41
+ +++++++++++++++++++------------------
+ 1 files changed, 21 insertions(+), 20 deletions(-)
+
+commit dbccf87eef0d26838fa4bb3ae26410f6c4818836
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 17:24:39 2012 +0200
+
+ [Indic] Make room for more reordering positions
+
+ src/hb-ot-shape-complex-indic-private.hh | 213
+ +++++++++++++++---------------
+ src/hb-ot-shape-complex-indic.cc | 12 +-
+ 2 files changed, 115 insertions(+), 110 deletions(-)
+
+commit d4480ace7fdbe48aeaf77278c032b8b2ef2ebe8e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 15:56:35 2012 +0200
+
+ [Indic] Improve matra vs consonant ordering
+
+ Another 1.5% down.
+
+ src/hb-ot-shape-complex-indic-private.hh | 32
+ ++++++++++++++++++-----------
+ src/hb-ot-shape-complex-indic.cc | 6 ++--
+ src/indic.cc | 2 +-
+ 3 files changed, 24 insertions(+), 16 deletions(-)
+
+commit 33c92e769563ec2a6c1249b57d8cac742eea6f88
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 15:41:51 2012 +0200
+
+ [Indic] Categorize Anudatta
+
+ src/hb-ot-shape-complex-indic.cc | 9 +++++++--
+ 1 files changed, 7 insertions(+), 2 deletions(-)
+
+commit 3943293a9942201d8fc8d59212fcc8cca5132e3d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 15:27:56 2012 +0200
+
+ [Indic] Add joiner test cases for Devanagari
+
+ .../indic/script-devanagari/misc/MANIFEST | 1 +
+ .../indic/script-devanagari/misc/joiners.txt | 19
+ +++++++++++++++++++
+ 2 files changed, 20 insertions(+), 0 deletions(-)
+
+commit 19d984edaa4f86c842345a9d4150597e045e1887
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 15:21:13 2012 +0200
+
+ [Indic] Make sure Reph jumps over all matras to the right
+
+ Another 12 thousand failures gone! (78 to go)
+
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 9034641333d7bfb41a0784cce72e43591faea083
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 15:04:58 2012 +0200
+
+ [Indic] Keep Vedic signs at the right too
+
+ src/hb-ot-shape-complex-indic.cc | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+commit d1deaa2f5bd028e8076265cba92cffa4fa2834ac
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 15:04:13 2012 +0200
+
+ Replace zerowidth invisible chars with a zero-advance space glyph
+
+ Like Uniscribe does.
+
+ src/hb-ot-shape-complex-arabic.cc | 3 +-
+ src/hb-ot-shape-complex-indic.cc | 20 -----------------
+ src/hb-ot-shape-complex-private.hh | 4 +-
+ src/hb-ot-shape-normalize.cc | 25 ++++++++--------------
+ src/hb-ot-shape-private.hh | 27 +++++++++++++++++++++++
+ src/hb-ot-shape.cc | 41
+ +++++++++++++++++++++++------------
+ src/hb-unicode-private.hh | 38
+ +++++++++++++++++++++++++++++++++
+ 7 files changed, 105 insertions(+), 53 deletions(-)
+
+commit 49e5da1591b8d28f01e7ff9caac9d9ac53668bba
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 13:23:27 2012 +0200
+
+ [indic] Keep the syllable modifier marks to the right
+
+ Shaping failures on Hindi Wikipedia go down from 25% to 14%!
+
+ src/hb-ot-shape-complex-indic.cc | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 5b1260909350bffa3e3d06da346f9f86ce651dbb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 12:37:27 2012 +0200
+
+ Minor
+
+ src/hb-ot-shape-complex-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 9ce939232bbce8f51e235195e3854d1e8bb961f8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 12:03:09 2012 +0200
+
+ Minor
+
+ src/hb-ot-shape-complex-indic-private.hh | 14 +++++++-------
+ 1 files changed, 7 insertions(+), 7 deletions(-)
+
+commit 76b3409de6887c1cdd5c679939497b1b56f4554b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 11:43:43 2012 +0200
+
+ [indic] Better Reph matching
+
+ src/hb-ot-shape-complex-indic.cc | 21 +++++++++++++++------
+ 1 files changed, 15 insertions(+), 6 deletions(-)
+
+commit df6d45c693c417bf311e6fa49f18a8558542e525
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 11:38:31 2012 +0200
+
+ Minor
+
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 412b91889d9a1ae477e8b6907d0b9a76e78a6c91
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 11:07:18 2012 +0200
+
+ [indic] Apply Indic features in order
+
+ src/hb-ot-shape-complex-indic.cc | 8 ++++++--
+ 1 files changed, 6 insertions(+), 2 deletions(-)
+
+commit 1ac075b227090a9ad930dcc1670236c176b27067
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 11:06:47 2012 +0200
+
+ [indic] Apply rakaar forms
+
+ Fixes 10% of the failures against all of Hindi Wikipedia!
+
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 2214a03900d32710573a1b05c7665195b3129761
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 09:54:54 2012 +0200
+
+ Add hb-diff-ngrams
+
+ test/shaping/Makefile.am | 1 +
+ test/shaping/hb-diff-ngrams | 5 +++
+ test/shaping/hb_test_tools.py | 71
+ ++++++++++++++++++++++++++++++++++++++---
+ 3 files changed, 72 insertions(+), 5 deletions(-)
+
+commit 178e6dce01ad28c8708bad62ce0fb79c46e836dc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 08:57:29 2012 +0200
+
+ Add N-gram generator
+
+ test/shaping/hb_test_tools.py | 72
+ +++++++++++++++++++++++++++++++++++++++-
+ 1 files changed, 70 insertions(+), 2 deletions(-)
+
+commit 98669ceb77657d60435f2cb2e3fc18272c0a2c6a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 08:16:15 2012 +0200
+
+ Use groupby()
+
+ test/shaping/hb_test_tools.py | 26 ++++++++------------------
+ 1 files changed, 8 insertions(+), 18 deletions(-)
+
+commit c438a14b62433db488b5c90854a4a3934adf3305
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 07:45:17 2012 +0200
+
+ Add hb-diff-stat
+
+ test/shaping/Makefile.am | 1 +
+ test/shaping/hb-diff-stat | 5 +++++
+ test/shaping/hb_test_tools.py | 22 ++++++++++++++++++++--
+ 3 files changed, 26 insertions(+), 2 deletions(-)
+
+commit 1058d031e2046eb80331b0950eaff75c2bf608dc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 9 07:30:07 2012 +0200
+
+ Make hb-diff-filter-failtures retain all test info for failed tests
+
+ test/shaping/hb_test_tools.py | 33 ++++++++++++++++++++++++++-------
+ 1 files changed, 26 insertions(+), 7 deletions(-)
+
+commit f1eb008cc727370e1bd0dc32fdf301f62d9ff981
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 8 23:41:41 2012 +0200
+
+ Add hb-diff-colorize
+
+ Accepts --format=html now.
+
+ test/shaping/Makefile.am | 1 +
+ test/shaping/hb-diff | 4 +-
+ test/shaping/hb-diff-colorize | 7 ++
+ test/shaping/hb_test_tools.py | 158
+ +++++++++++++++++++++++++----------------
+ 4 files changed, 106 insertions(+), 64 deletions(-)
+
+commit 9155e4ffe00c96a2c14e14a300004b1038ca3a9c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 8 22:44:21 2012 +0200
+
+ Cleanup diff
+
+ Doesn't do --color anymore. That will go into a new hb-diff-colorize
+ tool.
+
+ test/shaping/hb-diff | 10 +++-------
+ test/shaping/hb_test_tools.py | 32 ++++++++++++++++++--------------
+ 2 files changed, 21 insertions(+), 21 deletions(-)
+
+commit 7d22135b4c3f8fb70552302bf8239df9976dddda
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 8 19:38:49 2012 +0200
+
+ Make hb-diff faster
+
+ test/shaping/hb_test_tools.py | 6 ++++--
+ 1 files changed, 4 insertions(+), 2 deletions(-)
+
+commit a93e238e05a2f70a6e664e5d04ba25bbd54493dc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 8 18:55:29 2012 +0200
+
+ More tests
+
+ .../shaper-arabic/script-mongolian/misc/MANIFEST | 1 +
+ .../shaper-arabic/script-mongolian/misc/poem.txt | 4 ++++
+ .../indic/script-bengali/misc/MANIFEST | 1 +
+ .../indic/script-bengali/misc/reph.txt | 10 ++++++++++
+ 4 files changed, 16 insertions(+), 0 deletions(-)
+
+commit 1a2a4a0078dda834443edd421037a4bcbad18c5e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat May 5 22:38:20 2012 +0200
+
+ Fix warning and build issues
+
+ As reported by Jonathan Kew on the list.
+
+ src/hb-set-private.hh | 2 +-
+ src/main.cc | 9 +++++----
+ 2 files changed, 6 insertions(+), 5 deletions(-)
+
+commit a5e39fed85e069ba1afbf90408349ad99ceb0e1d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 25 00:14:46 2012 -0400
+
+ Minor
+
+ src/hb-set-private.hh | 2 ++
+ src/hb-set.cc | 2 ++
+ 2 files changed, 4 insertions(+), 0 deletions(-)
+
+commit 1827dc208c867e433a95237d1ed3fc7a73d1d9a7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 24 16:56:37 2012 -0400
+
+ Add hb_ot_shape_glyphs_closure()
+
+ Experimental API for now.
+
+ src/hb-ot-map-private.hh | 7 ++++---
+ src/hb-ot-shape.cc | 35 +++++++++++++++++++++++++++++++++++
+ src/hb-ot.h | 8 ++++++++
+ src/hb-set-private.hh | 3 +++
+ 4 files changed, 50 insertions(+), 3 deletions(-)
+
+commit bb09f0ec10216b11189b5e8584856adf0f14d1fc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 24 16:02:12 2012 -0400
+
+ Minor
+
+ src/hb-unicode.cc | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit 29a7e306e30e894f7a38daf73eca9fc772c58158
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 24 16:01:30 2012 -0400
+
+ Minor
+
+ src/hb-ot-shape-normalize.cc | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 585b107cdee7305920dacc83c9ee1f8eeff7afd1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 24 16:00:50 2012 -0400
+
+ Add test caes for a minority language using Bengali
+
+ U+0985 BENGALI LETTER A followed by U+09D7 BENGALI AU LENGTH MARK.
+ According to Bobby de Vos on the mailing list, this results in
+ a dotted
+ circle with most shaping engines, but is a legitimate sequence in this
+ minority language.
+
+ We reached the consensus on the list to NOT implement dotted-circle
+ in HarfBuzz.
+
+ .../indic/script-bengali/misc/misc.txt | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 6c6ccaf575392f6e6bb9a15534026e4ea462705b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 24 14:21:15 2012 -0400
+
+ Add a few more set operations
+
+ TODO: Tests for hb_set_t.
+
+ src/hb-set-private.hh | 54
+ +++++++++++++++++++++++++++++++++++++++++++++++-
+ src/hb-set.cc | 55
+ +++++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-set.h | 34 +++++++++++++++++++++++++++--
+ 3 files changed, 139 insertions(+), 4 deletions(-)
+
+commit 5caece67ab9eee322bdcdf6f4b607eadde297e56
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 23 23:03:12 2012 -0400
+
+ Make closure() return void
+
+ src/hb-ot-layout-gsub-table.hh | 142 ++++++++++++-----------------
+ src/hb-ot-layout-gsubgpos-private.hh | 165
+ +++++++++++++++++-----------------
+ src/hb-ot-layout.cc | 10 +-
+ src/hb-ot-layout.h | 8 +-
+ src/hb-set-private.hh | 20 ++---
+ 5 files changed, 157 insertions(+), 188 deletions(-)
+
+commit 0b08adb3539f2ec29682456b89c69e89ff5e9c03
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 23 22:41:09 2012 -0400
+
+ Add hb_set_t
+
+ TODO | 2 +
+ src/Makefile.am | 3 +
+ src/hb-ot-layout-common-private.hh | 1 +
+ src/hb-ot-layout-private.hh | 47 --------------
+ src/hb-ot-layout.h | 2 -
+ src/hb-set-private.hh | 95 ++++++++++++++++++++++++++++
+ src/hb-set.cc | 120
+ ++++++++++++++++++++++++++++++++++++
+ src/hb-set.h | 91 +++++++++++++++++++++++++++
+ src/hb.h | 1 +
+ 9 files changed, 313 insertions(+), 49 deletions(-)
+
+commit 5b93e8d94fb4c2474816304ae3f52e1c704882de
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 23 22:26:13 2012 -0400
+
+ Update copyright headers
+
+ src/hb-ot-layout-common-private.hh | 2 +-
+ src/hb-ot-layout-gpos-table.hh | 2 +-
+ src/hb-ot-layout-gsub-table.hh | 2 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ 4 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 6a9be5bd3524dc3eb1e88d1063bde2e4d8b57011
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 23 22:23:17 2012 -0400
+
+ Rename hb_glyph_map_t to hb_set_t
+
+ src/hb-ot-layout-common-private.hh | 16 ++++++++--------
+ src/hb-ot-layout-gsubgpos-private.hh | 12 ++++++------
+ src/hb-ot-layout-private.hh | 2 +-
+ src/hb-ot-layout.cc | 2 +-
+ src/hb-ot-layout.h | 4 ++--
+ src/hb-ot-map-private.hh | 2 +-
+ src/hb-ot-map.cc | 2 +-
+ 7 files changed, 20 insertions(+), 20 deletions(-)
+
+commit a4385f0b0a6949e2ce49e6a147ad4beaa724f6c3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 23 22:20:14 2012 -0400
+
+ Improve clustering
+
+ src/hb-ot-shape.cc | 5 ++---
+ 1 files changed, 2 insertions(+), 3 deletions(-)
+
+commit 8e3715f8a16b315c1c7dd4b256e7f68a36c53e7c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 23 22:18:54 2012 -0400
+
+ Minor
+
+ src/hb-buffer-private.hh | 2 +-
+ src/hb-buffer.cc | 2 +-
+ src/hb-graphite2.cc | 5 ++---
+ src/hb-ot-shape-complex-arabic.cc | 4 ++--
+ src/hb-ot-shape-complex-misc.cc | 4 ++--
+ 5 files changed, 8 insertions(+), 9 deletions(-)
+
+commit d2984a241e4819474d827b1dd5d4b6d76596b3a5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 23 17:21:14 2012 -0400
+
+ Add map->substitute_closure()
+
+ src/hb-ot-map-private.hh | 3 +++
+ src/hb-ot-map.cc | 15 +++++++++++++++
+ 2 files changed, 18 insertions(+), 0 deletions(-)
+
+commit 31081f7390e5130df72f89acc609ccab5dc77a48
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 23 16:54:58 2012 -0400
+
+ Implement closure() for Context and ChainContext lookups
+
+ src/hb-ot-layout-common-private.hh | 54 ++++++
+ src/hb-ot-layout-gsubgpos-private.hh | 347
+ +++++++++++++++++++++++++++-------
+ src/hb-ot-layout-private.hh | 23 ++-
+ 3 files changed, 351 insertions(+), 73 deletions(-)
+
+commit c64ddab3c34897cd520d4d73a054866e649e8793
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 23 15:28:35 2012 -0400
+
+ Flesh out closure() for GSUB
+
+ The GSUBGPOS part still missing.
+
+ src/hb-ot-layout-common-private.hh | 61 ++++++++++++++------
+ src/hb-ot-layout-gsub-table.hh | 112
+ ++++++++++++++++++++++++++++--------
+ src/hb-ot-layout-private.hh | 34 +++++++++++
+ src/hb-ot-layout.h | 2 +-
+ 4 files changed, 165 insertions(+), 44 deletions(-)
+
+commit 0da132bde4d576a03095d6738507954f7f85103d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 23 14:21:33 2012 -0400
+
+ Fix Coverage iters
+
+ src/hb-ot-layout-common-private.hh | 30 +++++++++++++++++++++---------
+ 1 files changed, 21 insertions(+), 9 deletions(-)
+
+commit 3e32cd9570fd8b09901fb790b80365ae425f681a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 23 13:20:52 2012 -0400
+
+ Minor
+
+ src/hb-ot-layout-gsubgpos-private.hh | 1 -
+ src/hb-ot-layout.cc | 6 +++---
+ src/hb-ot-layout.h | 8 ++++++++
+ src/hb-private.hh | 4 +++-
+ 4 files changed, 14 insertions(+), 5 deletions(-)
+
+commit 650ac00da3d2f988197393f34d40f0ba1a0fa093
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 23 13:17:09 2012 -0400
+
+ Minor refactoring
+
+ src/hb-ot-layout-gpos-table.hh | 27 ++++++++++-------------
+ src/hb-ot-layout-gsub-table.hh | 39
+ +++++++++++++++------------------
+ src/hb-ot-layout-gsubgpos-private.hh | 8 +-----
+ src/hb-ot-layout.cc | 6 +++-
+ 4 files changed, 36 insertions(+), 44 deletions(-)
+
+commit f94b0aa64609654497ced9c00312c9643eb69053
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 23 13:04:38 2012 -0400
+
+ Add "closure" operation stubs to GSUB
+
+ Filling in.
+
+ src/hb-ot-layout-gsub-table.hh | 179
+ ++++++++++++++++++++++++++++++++++
+ src/hb-ot-layout-gsubgpos-private.hh | 110 ++++++++++++++++++++-
+ src/hb-ot-layout.cc | 8 ++
+ 3 files changed, 293 insertions(+), 4 deletions(-)
+
+commit 7d50d502635d7c95e6bd091e7d4cc993f0853f76
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 23 13:02:14 2012 -0400
+
+ Add Coverage iterators
+
+ src/hb-ot-layout-common-private.hh | 59
+ ++++++++++++++++++++++++++++++++++++
+ 1 files changed, 59 insertions(+), 0 deletions(-)
+
+commit 3ed4634ec349fa9e943ad23718c04be4dd4bba62
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 19 22:34:06 2012 -0400
+
+ Add Indic inspection tool
+
+ src/Makefile.am | 7 +-
+ src/hb-ot-shape-complex-indic-private.hh | 264
+ ++++++++++++++++++++++++++++++
+ src/hb-ot-shape-complex-indic.cc | 229
+ +--------------------------
+ src/indic.cc | 46 +++++
+ 4 files changed, 317 insertions(+), 229 deletions(-)
+
+commit a06411ecf93c7e5256e363eef3ef69554896dd55
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 19 22:28:25 2012 -0400
+
+ Minor matra renumbering
+
+ Should have no visible effect.
+
+ src/hb-ot-shape-complex-indic.cc | 30 +++++++++++++++++-------------
+ 1 files changed, 17 insertions(+), 13 deletions(-)
+
+commit 36608941f3cc530fea57282fa175e4cc3b4c66c6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 19 22:21:38 2012 -0400
+
+ Add GSUB "would_apply" API
+
+ To be used in the Indic shaper later. Unused for now.
+
+ src/hb-ot-layout-gsub-table.hh | 140
+ +++++++++++++++++++++++++++++++++++++++-
+ 1 files changed, 138 insertions(+), 2 deletions(-)
+
+commit a0d4caeb91fa5e5f2090db4efc35c64ff9a64789
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 17 13:42:30 2012 -0400
+
+ Minor
+
+ TODO | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit a5e40542ab9508f0ba6f822f1262d93fccb71f45
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 17 12:37:19 2012 -0400
+
+ Make font immutable in hb_shape()
+
+ src/hb-shape.cc | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 3cde23664fbbe9cd2ac1b8fd5eb2ea288309cc9c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 17 11:44:49 2012 -0400
+
+ Minor note re Graphite
+
+ src/hb-graphite2.cc | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 4dc2449d92308f8dd366142831c0b85bd30ea5a9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 17 11:39:48 2012 -0400
+
+ Fix leak in graphite
+
+ src/hb-graphite2.cc | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 0290bbf8611aa881daed907f22256a431250c90a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 17 10:28:21 2012 -0400
+
+ Add another Thai test
+
+ .../texts/in-tree/shaper-thai/misc/misc.txt | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 9ceca3aeb14cc096f5f87660cf7351bc35073084
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 16 21:05:51 2012 -0400
+
+ Fix ragel regexp in vowel-based syllable
+
+ As reported by datao zhang on the mailing list.
+
+ src/hb-ot-shape-complex-indic-machine.rl | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit b870afcd1b436614af95db6dc297e54c8f03f0cd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 16 21:05:11 2012 -0400
+
+ Rewrite ragel expression to better match the one on MS spec
+
+ https://www.microsoft.com/typography/otfntdev/devanot/shaping.aspx
+
+ src/hb-ot-shape-complex-indic-machine.rl | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 95cefdf96efe43a44133aa8a186155cf4e63e2b7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 16 18:08:20 2012 -0400
+
+ Add --utf8-clusters
+
+ Also fix cairo cluster generation.
+
+ util/hb-shape.cc | 8 +++++---
+ util/hb-view.hh | 2 +-
+ util/helper-cairo.cc | 22 +++++++++++++++++-----
+ util/helper-cairo.hh | 3 ++-
+ util/options.cc | 19 ++++++++++++++-----
+ util/options.hh | 26 ++++++++++++++++----------
+ util/view-cairo.cc | 5 +++--
+ util/view-cairo.hh | 3 ++-
+ 8 files changed, 60 insertions(+), 28 deletions(-)
+
+commit effb42e5c520128bdc2e29398ed801730c5c0f52
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 16 16:04:07 2012 -0400
+
+ Always use cairo_show_text_glyphs()
+
+ Better catches cluster errors.
+
+ util/view-cairo.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 799cfdd15ab369580b2283200c3aca6866214b59
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 16 16:00:36 2012 -0400
+
+ Make page progression be right to left for vertical text
+
+ util/view-cairo.cc | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit a5f1834f57ea3fb254f5c7d372747de316fcc8f1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 16 15:55:13 2012 -0400
+
+ Apply 'liga' for vertical writing mode too
+
+ Apparently that's what Kazuraki uses to form vertical ligatures,
+ which suggests that it's what Adobe does.
+
+ src/hb-ot-shape.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 4d85252bda25cddd1fbdd744687e449888f0b5fa
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 16 15:54:26 2012 -0400
+
+ Add Japanese test data from Adobe's Kazuraki font ligatures
+
+ test/shaping/texts/in-tree/shaper-default/MANIFEST | 1 +
+ .../shaper-default/script-japanese/MANIFEST | 1 +
+ .../shaper-default/script-japanese/misc/MANIFEST | 2 +
+ .../script-japanese/misc/kazuraki-liga-lines.txt | 8 +++
+ .../script-japanese/misc/kazuraki-liga.txt | 53
+ ++++++++++++++++++++
+ 5 files changed, 65 insertions(+), 0 deletions(-)
+
+commit e74616b8898b5f18d9bf82b9e81aefad056c1e36
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Apr 15 14:12:13 2012 -0400
+
+ Add comment
+
+ src/hb-private.hh | 8 ++++++++
+ 1 files changed, 8 insertions(+), 0 deletions(-)
+
+commit 683b503f30bba29d57a93d7e8ac7138c2e7f49f1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Apr 14 20:47:14 2012 -0400
+
+ Minor
+
+ src/hb-ot-shape-normalize.cc | 11 +++++++++--
+ src/hb-ot-shape-private.hh | 9 ---------
+ src/hb-ot-shape.cc | 9 ++++++++-
+ 3 files changed, 17 insertions(+), 12 deletions(-)
+
+commit b9f199c8e38cc5ed0d73845568630f3bcbdd4374
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Apr 14 20:23:58 2012 -0400
+
+ Move code around
+
+ src/hb-ot-shape-private.hh | 40 ---------------------------------------
+ src/hb-ot-shape.cc | 45
+ ++++++++++++++++++++++++++++++++++++++++---
+ 2 files changed, 41 insertions(+), 44 deletions(-)
+
+commit 38a83019e6a7f4aa47662fd557344f62ae001abe
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Apr 14 19:40:18 2012 -0400
+
+ Minor
+
+ src/hb-common.h | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit d4adade217a61007dd2da5cd9eccf889f79a019a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Apr 14 19:23:17 2012 -0400
+
+ Add assert
+
+ src/hb-ot-shape.cc | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit fe28b997fbbeb2cfeab62ac453993ccffe3e6719
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Apr 14 19:19:26 2012 -0400
+
+ Add HB_DIRECTION_IS_VALID
+
+ src/hb-common.h | 1 +
+ test/api/test-common.c | 7 +++++++
+ 2 files changed, 8 insertions(+), 0 deletions(-)
+
+commit 5e88aa66822ba64324b4428c9ffbe06a43b4f310
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Apr 14 18:51:50 2012 -0400
+
+ Remove public enum names again
+
+ As was reported to me, glib-mkenum does not understand named enums,
+ so remove for now.
+
+ src/hb-blob.h | 2 +-
+ src/hb-common.h | 6 +++---
+ src/hb-ot-layout-private.hh | 2 +-
+ 3 files changed, 5 insertions(+), 5 deletions(-)
+
+commit 08569c0eaab026c7122c0dc29922cf44011c4d10
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Apr 14 18:47:07 2012 -0400
+
+ Minor
+
+ TODO | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 4bf90f648313e35d21b427a956aa1fe762bae757
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 12 17:38:23 2012 -0400
+
+ Make HB_DIRECTION_INVALID be zero
+
+ This changes all the HB_DIRECTION_* enum member values, but is
+ nicer, in preparation for making hb_segment_properties_t public.
+
+ src/hb-common.cc | 7 ++++---
+ src/hb-common.h | 20 ++++++++++----------
+ test/api/test-common.c | 9 +++++++--
+ 3 files changed, 21 insertions(+), 15 deletions(-)
+
+commit d01402da9c756f90a84bfb1f964fd56caf2b35c3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 12 17:38:02 2012 -0400
+
+ Minor
+
+ TODO | 6 +++++-
+ 1 files changed, 5 insertions(+), 1 deletions(-)
+
+commit 69b84a8f6c789726815261c2e86692de7a65d6e8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 12 15:50:40 2012 -0400
+
+ Fix hb-view surface size calc for vertical text
+
+ For some reason it doesn't quite work with IranianNastaliq, but
+ that looks like a font issue.
+
+ util/helper-cairo.hh | 5 +++--
+ util/options.hh | 7 +++++++
+ util/view-cairo.cc | 31 +++++++++++++++++++++----------
+ util/view-cairo.hh | 1 +
+ 4 files changed, 32 insertions(+), 12 deletions(-)
+
+commit 6bd9b479b8b2befbb0847282e93beade197c8038
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 12 14:53:53 2012 -0400
+
+ Hide backend-specific shape functions
+
+ Also remove shaper_options argument to hb_shape_full(). That was
+ unused and for "future". Let it go.
+
+ More shaper API coming in preparation for plan/planned API.
+
+ configure.ac | 6 ++--
+ src/Makefile.am | 11 ++++----
+ src/hb-fallback-shape-private.hh | 9 +++----
+ src/hb-fallback-shape.cc | 9 +++----
+ src/hb-graphite2-private.hh | 42 +++++++++++++++++++++++++++++++++
+ src/hb-graphite2.cc | 5 +--
+ src/hb-graphite2.h | 7 -----
+ src/hb-ot-shape-private.hh | 8 ++++-
+ src/hb-ot-shape.cc | 11 +++-----
+ src/hb-ot-shape.h | 48
+ --------------------------------------
+ src/hb-ot.h | 1 -
+ src/hb-shape.cc | 24 +++++++------------
+ src/hb-shape.h | 1 -
+ src/hb-uniscribe-private.hh | 42 +++++++++++++++++++++++++++++++++
+ src/hb-uniscribe.cc | 9 +++----
+ src/hb-uniscribe.h | 7 -----
+ util/options.hh | 2 +-
+ 17 files changed, 126 insertions(+), 116 deletions(-)
+
+commit c6035cf802c60f0526f421f39a55886061df94ee
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 12 13:23:59 2012 -0400
+
+ Add names to enums
+
+ gdb was showing <anonymous enum> instead of useful stuff, so name
+ all our enums.
+
+ src/hb-blob.h | 2 +-
+ src/hb-common.h | 6 +++---
+ src/hb-ot-layout-common-private.hh | 2 +-
+ src/hb-ot-layout-gdef-table.hh | 2 +-
+ src/hb-ot-layout-gpos-table.hh | 5 ++---
+ src/hb-ot-layout-gsub-table.hh | 2 +-
+ src/hb-ot-layout-private.hh | 2 +-
+ 7 files changed, 10 insertions(+), 11 deletions(-)
+
+commit d1c9eb458c843215da8df84b596bfae51fee135b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 12 13:17:44 2012 -0400
+
+ Make it an error to include non-top-level headers
+
+ Users should #include <hb.h> (or hb-ft.h, hb-glib.h, etc), but
+ never things like hb-shape.h directly. This makes it easier to
+ refactor headers later on without breaking compatibility.
+
+ src/hb-blob.h | 4 ++++
+ src/hb-buffer.h | 4 ++++
+ src/hb-common.h | 4 ++++
+ src/hb-font.h | 4 ++++
+ src/hb-ft.h | 2 --
+ src/hb-glib.h | 1 +
+ src/hb-gobject.h | 1 +
+ src/hb-graphite2.h | 5 +++--
+ src/hb-icu.h | 1 +
+ src/hb-ot-layout.h | 8 +++++---
+ src/hb-ot-shape.h | 9 +++++----
+ src/hb-ot-tag.h | 6 +++++-
+ src/hb-ot.h | 2 ++
+ src/hb-private.hh | 5 ++++-
+ src/hb-shape.h | 4 ++++
+ src/hb-unicode.h | 4 ++++
+ src/hb-uniscribe.h | 3 +--
+ src/hb-version.h.in | 4 ++++
+ src/hb.h | 2 ++
+ 19 files changed, 58 insertions(+), 15 deletions(-)
+
+commit 323190c27b80cddc9b3c42d19f1f243e2acb2411
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 12 12:29:10 2012 -0400
+
+ Minor
+
+ src/hb-ft.cc | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 0e3361464b00b76aa7375515163e0710a691db0c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 12 10:06:52 2012 -0400
+
+ Fix bug with not setting Unicode props of the first character
+
+ Fixes Mongolian shaping issue:
+ https://bugs.freedesktop.org/show_bug.cgi?id=45695
+
+ src/hb-ot-shape.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit f9746b600a6e14dbe48aabfc17df8f12a5b46b11
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 12 09:59:26 2012 -0400
+
+ Minor
+
+ .../shaper-arabic/script-mongolian/misc/misc.txt | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit 7470b0ff805e4ff59d23d7a1808888fafdf550eb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 12 09:44:27 2012 -0400
+
+ Add Mongolian test case
+
+ test/shaping/texts/in-tree/MANIFEST | 1 +
+ .../shaper-arabic/script-mongolian/misc/MANIFEST | 1 +
+ .../shaper-arabic/script-mongolian/misc/misc.txt | 4 ++++
+ test/shaping/texts/in-tree/shaper-thai/MANIFEST | 1 +
+ .../texts/in-tree/shaper-thai/misc/MANIFEST | 1 +
+ 5 files changed, 8 insertions(+), 0 deletions(-)
+
+commit c65662b71e6160f5adfb6226d97589ca457d98b9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 12 09:31:55 2012 -0400
+
+ Fix left-matra positioning in Indic
+
+ Fixes 200 failures out of previous 4290 cases in the OO.o Indic
+ dictionary (of ~16000 entries).
+
+ src/hb-ot-shape-complex-indic.cc | 12 ++++++------
+ 1 files changed, 6 insertions(+), 6 deletions(-)
+
+commit 6d16403bfaa4d710d80c93298eca7211ecaa419f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 11 22:04:42 2012 -0400
+
+ Adjust TODO
+
+ TODO | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 029a82d81d8ffa1b6771d19018d592fec1dbc934
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 11 22:00:46 2012 -0400
+
+ [hangul] Apply *jmo features to all Hangul chars
+
+ This is what old HB does. Morever, fixes rendering with Win8 malgun
+ font. The Win7 version doesn't compose with either Uniscribe nor HB,
+ but Win8 version works as expected, like Uniscribe, with this change.
+
+ Lets call Hangul done for now.
+
+ src/hb-ot-shape-complex-misc.cc | 9 +++++++++
+ 1 files changed, 9 insertions(+), 0 deletions(-)
+
+commit 3baae2440de69577d330209edb708e7d2bb2231d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 11 21:54:37 2012 -0400
+
+ Update TODO
+
+ TODO | 28 +++++++++++++++-------------
+ 1 files changed, 15 insertions(+), 13 deletions(-)
+
+commit a4976447cd1a1feffdecd0d501a2690716b1cf4b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 11 17:48:40 2012 -0400
+
+ Add Hangul test
+
+ .../shaper-hangul/script-hangul/misc/misc.txt | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit e95d912b3b0af027c4384553f95236db822e5acc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 11 17:33:02 2012 -0400
+
+ Fix diff tool
+
+ test/shaping/hb_test_tools.py | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 41ae674f6871f43d0a6e4ca67a747074d63ae576
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 11 17:11:05 2012 -0400
+
+ Don't create hb_apply_context_t per glyph!
+
+ I couldn't measure significant performance gains out of this; maybe
+ about 5% (with one million Malayalam strings). Still, not bad.
+ But reminds me that optimizing this codebase without profiling first
+ is simply not going to work. Oh well...
+
+ src/hb-ot-layout-gpos-table.hh | 24 ++++++------------------
+ src/hb-ot-layout-gsub-table.hh | 26 +++++++-------------------
+ src/hb-ot-layout-gsubgpos-private.hh | 22 ++++++++++++++++++++++
+ 3 files changed, 35 insertions(+), 37 deletions(-)
+
+commit 4a1e02ef7979d58fe0c726ee7c665b2420c42ddd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 11 14:37:53 2012 -0400
+
+ Fix shape to presentation forms font check
+
+ As reported by Jonathan Kew on the list.
+
+ src/hb-ot-shape-complex-arabic.cc | 9 ++++++---
+ 1 files changed, 6 insertions(+), 3 deletions(-)
+
+commit 6062f5f01436b4044be729890ed00b9b62737824
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 11 14:19:55 2012 -0400
+
+ Fix build with some compilers
+
+ As reported by Jonathan Kew on the list.
+
+ src/hb-ot-shape-complex-misc.cc | 7 ++++---
+ 1 files changed, 4 insertions(+), 3 deletions(-)
+
+commit acd88e659fdb2fa1cbf7171f0a1c7fbc81b9f298
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 10 18:02:20 2012 -0400
+
+ In Arabic fallback shaping, check that the font has glyph for new char
+
+ src/hb-ot-shape-complex-arabic.cc | 12 +++++++-----
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ src/hb-ot-shape-complex-misc.cc | 6 +++---
+ src/hb-ot-shape-complex-private.hh | 7 ++++---
+ src/hb-ot-shape.cc | 2 +-
+ 5 files changed, 16 insertions(+), 13 deletions(-)
+
+commit 7752aa73e72301a46c64c533c1e423ff5987cc05
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 10 17:22:14 2012 -0400
+
+ Minor
+
+ src/hb-ot-shape-private.hh | 1 -
+ src/hb-ot-shape.cc | 10 ----------
+ 2 files changed, 0 insertions(+), 11 deletions(-)
+
+commit 939c010211b063f78874a3b72b032c1ed9a13b87
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 10 17:20:05 2012 -0400
+
+ Implement Arabic fallback shaping mandatory ligatures
+
+ src/gen-arabic-table.py | 32
+ +++++++++++++++++++++---------
+ src/hb-ot-shape-complex-arabic-table.hh | 28 ++++++++++++++++++--------
+ src/hb-ot-shape-complex-arabic.cc | 31
+ ++++++++++++++++++++++++++++++
+ src/hb-ot-shape-complex-misc.cc | 4 +-
+ 4 files changed, 74 insertions(+), 21 deletions(-)
+
+commit b7d04eb606800100faa11100d2adf559e297a4ee
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 10 16:44:38 2012 -0400
+
+ Do Arabic fallback shaping
+
+ src/hb-ot-shape-complex-arabic.cc | 38
+ ++++++++++++++++++++++++++++++++----
+ 1 files changed, 33 insertions(+), 5 deletions(-)
+
+commit ae4a2b9365051c23c9a299cf76f3ab7e661999b1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 10 16:25:08 2012 -0400
+
+ Generate fallback Arabic shaping table
+
+ Not hooked up yet.
+
+ src/Makefile.am | 6 +-
+ src/gen-arabic-table.py | 220
+ ++++++++++++++++++++++---------
+ src/gen-indic-table.py | 4 +-
+ src/hb-ot-shape-complex-arabic-table.hh | 205
+ ++++++++++++++++++++++++++++-
+ 4 files changed, 367 insertions(+), 68 deletions(-)
+
+commit 3b26f96ebe859570d14c6902afc23462bca40712
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 10 10:52:07 2012 -0400
+
+ Add Thai shaper that does SARA AM decomposition / reordering
+
+ That's not in the OpenType spec, but it's what MS and Adobe do.
+
+ src/hb-buffer.cc | 1 +
+ src/hb-ot-shape-complex-misc.cc | 104
+ +++++++++++++++++++++++++++++++++++-
+ src/hb-ot-shape-complex-private.hh | 8 +++
+ 3 files changed, 112 insertions(+), 1 deletions(-)
+
+commit 0b6d2ac6a1d04877ae4542fc2a3b920185547053
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 10 10:52:03 2012 -0400
+
+ Minor
+
+ TODO | 10 ++++------
+ 1 files changed, 4 insertions(+), 6 deletions(-)
+
+commit e099dd6592b4ea887696330f4718efb572494d93
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 10 10:47:33 2012 -0400
+
+ Add Thai test case for SARA AM decomposition
+
+ test/shaping/texts/in-tree/shaper-hangul/MANIFEST | 1 +
+ .../texts/in-tree/shaper-thai/misc/misc.txt | 5 +++++
+ 2 files changed, 6 insertions(+), 0 deletions(-)
+
+commit 4450dc9354b18cd68980b0891b24ea8efa4f38b6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Apr 7 22:07:23 2012 -0400
+
+ Move around
+
+ test/shaping/texts/in-tree/MANIFEST | 1 +
+ test/shaping/texts/in-tree/shaper-default/MANIFEST | 1 -
+ .../in-tree/shaper-default/script-hangul/MANIFEST | 1 -
+ .../shaper-default/script-hangul/misc/MANIFEST | 1 -
+ .../shaper-default/script-hangul/misc/misc.txt | 2 --
+ .../in-tree/shaper-hangul/script-hangul/MANIFEST | 1 +
+ .../shaper-hangul/script-hangul/misc/MANIFEST | 1 +
+ .../shaper-hangul/script-hangul/misc/misc.txt | 2 ++
+ 8 files changed, 5 insertions(+), 5 deletions(-)
+
+commit d4cc44716c1e098f8abbc0e495404598026ef242
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Apr 7 21:52:28 2012 -0400
+
+ Move code around, in prep for Thai/Lao shaper
+
+ src/hb-buffer-private.hh | 5 +++++
+ src/hb-buffer.cc | 23 +++++++++++++++++++++++
+ src/hb-ot-shape-complex-indic-machine.rl | 14 +-------------
+ 3 files changed, 29 insertions(+), 13 deletions(-)
+
+commit c9a841f4452921c5361b8f5697bbff7736ce60cd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Apr 7 15:06:55 2012 -0400
+
+ Add simple Hangul shaper that recomposes Jamo when feasible
+
+ Previously, we were NOT actually recomposing Hangul Jamo. We do now.
+ The two lines in:
+
+ test/shaping/texts/in-tree/shaper-default/script-hangul/misc/misc.txt
+
+ Now render the same with the UnDotum.ttf font. Previously the second
+ linle was rendering boxes.
+
+ We can also start applying OpenType Jamo features later. At this
+ time,
+ I have no idea how the 'ljmo', 'vjmo', 'tjmo' features are supposed to
+ work. Maybe someone can explain them to me?
+
+ src/hb-ot-shape-complex-misc.cc | 16 ++++++++++++++++
+ src/hb-ot-shape-complex-private.hh | 15 +++++++++++++--
+ 2 files changed, 29 insertions(+), 2 deletions(-)
+
+commit 968318455304804dc53045e8ba0cd4d76800c02d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Apr 7 14:57:21 2012 -0400
+
+ Implement normalization mode
+ HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_FULL
+
+ In this mode we try composing CCC=0 with CCC=0 characters. Useful for
+ Hangul.
+
+ src/hb-ot-shape-normalize.cc | 21 +++++++++++++--------
+ 1 files changed, 13 insertions(+), 8 deletions(-)
+
+commit bec2ac4fde1ba0dd6dba02adbb836ce569a5cf6f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Apr 7 14:51:17 2012 -0400
+
+ Bring normalization algorithm closer to the spec
+
+ No logical difference so far.
+
+ src/hb-ot-shape-normalize.cc | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+commit e02d9257863b49e33ab5942971266349d3c548f6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Apr 7 14:49:13 2012 -0400
+
+ Flip logic around
+
+ src/hb-ot-shape-normalize.cc | 38
+ +++++++++++++-------------------------
+ 1 files changed, 13 insertions(+), 25 deletions(-)
+
+commit aaa25d5f458127f53f4b5ecdeb986ae91fabbad3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 5 17:27:23 2012 -0400
+
+ Add Hangul test case
+
+ Composed, and decomposed, of the same text.
+
+ test/shaping/texts/in-tree/shaper-default/MANIFEST | 1 +
+ .../in-tree/shaper-default/script-hangul/MANIFEST | 1 +
+ .../shaper-default/script-hangul/misc/MANIFEST | 1 +
+ .../shaper-default/script-hangul/misc/misc.txt | 2 ++
+ 4 files changed, 5 insertions(+), 0 deletions(-)
+
+commit 11138ccff71f442da1fcf64faa0e1d22e083e775
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 5 17:25:19 2012 -0400
+
+ Add normalize mode
+
+ In preparation for Hangul shaper.
+
+ src/Makefile.am | 1 +
+ src/hb-ot-layout-common-private.hh | 1 -
+ src/hb-ot-shape-complex-arabic.cc | 6 +-
+ src/hb-ot-shape-complex-indic.cc | 6 +-
+ src/hb-ot-shape-complex-misc.cc | 8 ++--
+ src/hb-ot-shape-complex-private.hh | 13 +++---
+ src/hb-ot-shape-normalize-private.hh | 46 +++++++++++++++++++++
+ src/hb-ot-shape-normalize.cc | 73
+ ++++++++++++++++-----------------
+ src/hb-ot-shape-private.hh | 7 +--
+ src/hb-ot-shape.cc | 2 +-
+ 10 files changed, 102 insertions(+), 61 deletions(-)
+
+commit 6769f21d579a354e32577ec57348e97d2cb1b438
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 5 16:46:46 2012 -0400
+
+ More moving code around
+
+ src/hb-ot-shape-normalize.cc | 2 +-
+ src/hb-ot-shape-private.hh | 8 --------
+ src/hb-ot-shape.cc | 2 +-
+ src/hb-unicode-private.hh | 8 ++++++++
+ 4 files changed, 10 insertions(+), 10 deletions(-)
+
+commit 2db2a566826ed4763ce69629194ec656bd48b0bd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 5 16:40:37 2012 -0400
+
+ Move code around
+
+ src/hb-ot-shape-private.hh | 53
+ ------------------------------------------
+ src/hb-unicode-private.hh | 3 ++
+ src/hb-unicode.cc | 55
+ ++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 58 insertions(+), 53 deletions(-)
+
+commit cad3821f3d5b68d490b0728bd37bd57428ec809c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Mar 7 17:13:25 2012 -0500
+
+ More sorting by Unicode version
+
+ This is the most convenient way to browse scripts.
+
+ src/hb-common.cc | 2 +-
+ src/hb-common.h | 2 +-
+ src/hb-ot-shape-complex-private.hh | 94
+ ++++++++++++++++++++++++++---------
+ 3 files changed, 72 insertions(+), 26 deletions(-)
+
+commit 317b9504d7a4faa70dcf21e5c2aff4792dbd201a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Mar 7 16:51:29 2012 -0500
+
+ Minor
+
+ src/hb-ot-shape-complex-private.hh | 10 ++++++++--
+ 1 files changed, 8 insertions(+), 2 deletions(-)
+
+commit fa2673c1ee954ddbbfbfca7cced7b839d7776fc0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Mar 7 15:52:02 2012 -0500
+
+ More Unicode script age annotation, and a couple more RTL scripts
+
+ Cross-checked with Mark Davis's spreadsheet at http://goo.gl/x9ilM
+
+ src/hb-common.cc | 8 ++++++++
+ src/hb-common.h | 52
+ +++++++++++++++++++++++++++++-----------------------
+ 2 files changed, 37 insertions(+), 23 deletions(-)
+
+commit 6d4016f1ba48d409800dc3281b93e5cd58c99d9f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Mar 7 15:33:14 2012 -0500
+
+ Make src tests pass again
+
+ src/gen-arabic-table.py | 11 ++++++-----
+ src/gen-indic-table.py | 9 +++++----
+ src/hb-ot-shape-complex-arabic-table.hh | 6 ++++++
+ src/hb-ot-shape-complex-indic-table.hh | 4 ++++
+ 4 files changed, 21 insertions(+), 9 deletions(-)
+
+commit 7da435f08cc406080a5ee9b1ab5351db6a93acae
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Mar 7 15:20:20 2012 -0500
+
+ Separate Unicode 3.1 and Unicode 3.2 additions
+
+ src/hb-common.h | 14 +++++++++-----
+ 1 files changed, 9 insertions(+), 5 deletions(-)
+
+commit f91136cb528e298651c4a8a8a1d6dc54136e09ce
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Mar 7 12:56:22 2012 -0500
+
+ Route three Unicode 6.1 scripts through Indic shaper
+
+ src/hb-ot-shape-complex-private.hh | 7 ++++++-
+ 1 files changed, 6 insertions(+), 1 deletions(-)
+
+commit f32c0012ad794cd2df669dfc7b0438fafbe38b2d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Mar 7 12:53:34 2012 -0500
+
+ Add Unicode 6.1.0 scripts
+
+ src/hb-common.h | 9 +++++++++
+ src/hb-glib.cc | 11 ++++++++++-
+ 2 files changed, 19 insertions(+), 1 deletions(-)
+
+commit 50e810cd0e55c25fddb0a2fd0861c51fbf65700e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Mar 7 12:49:08 2012 -0500
+
+ Lydian and Kharoshthi are right-to-left
+
+ src/hb-common.cc | 6 ++++++
+ 1 files changed, 6 insertions(+), 0 deletions(-)
+
+commit a52835635e4a2a12715aff2febb561515a10cd5a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Mar 7 12:38:39 2012 -0500
+
+ Whitespace
+
+ src/hb-common.h | 194
+ +++++++++++++++++++++++++++---------------------------
+ 1 files changed, 97 insertions(+), 97 deletions(-)
+
+commit 183224684a45d7dcd7d28510d4383a7a7cb3dff3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Mar 7 12:21:28 2012 -0500
+
+ Use generic shaper for Buhid
+
+ As requested by Jonathan Kew.
+
+ We need to devise a better mechanism to choose which scripts to
+ pass through the Indic shaper. Moreover, currently we are storing
+ data for some scripts in the Indic shaper that are not even going
+ through that shaper. Need to find a better way...
+
+ src/hb-ot-shape-complex-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit cdc8b491a8e7cec5082ca2ad0346c1f41fdd5c92
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Mar 7 12:08:33 2012 -0500
+
+ Update Indic table to Unicode 6.1 data
+
+ src/Makefile.am | 15 +++
+ src/gen-indic-table.py | 20 ++--
+ src/hb-ot-shape-complex-arabic-table.hh | 35 ------
+ src/hb-ot-shape-complex-indic-table.hh | 178
+ +++++++++++++++++++------------
+ 4 files changed, 134 insertions(+), 114 deletions(-)
+
+commit e3b2e077f549b04779c08a9fedb1f35b9f11075c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Mar 7 10:21:24 2012 -0500
+
+ Typo
+
+ src/hb-ot-shape-normalize.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit c346671b6b9b05fa51b95c16212eb29ac69510fa
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Mar 6 20:47:50 2012 -0500
+
+ Minor doc fixes
+
+ src/hb-ot-shape-normalize.cc | 10 ++++++----
+ 1 files changed, 6 insertions(+), 4 deletions(-)
+
+commit 406044986a68676f3050f9350ccc448c615fc685
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Mar 6 20:24:31 2012 -0500
+
+ Add Hebrew diacritics test cases
+
+ From:
+ https://bugzilla.mozilla.org/show_bug.cgi?id=662055
+
+ test/shaping/texts/in-tree/shaper-default/MANIFEST | 1 +
+ .../in-tree/shaper-default/script-hebrew/MANIFEST | 1 +
+ .../shaper-default/script-hebrew/misc/MANIFEST | 1 +
+ .../script-hebrew/misc/diacritics.txt | 15 +++++++++++++++
+ 4 files changed, 18 insertions(+), 0 deletions(-)
+
+commit 461b9b6347e4f58589f5be82c40a2df61da2c715
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Mar 1 18:11:19 2012 -0800
+
+ Fix cluster formation in Indic
+
+ Makes number of failures against Uniscribe with hi_IN dictionary from
+ OO.o to go down from 6334 to 4290. Not bad for a one-line change!
+
+ Mozilla Bug 729626 - ASAN: heap-buffer-overflow HTML
+
+ src/hb-ot-shape-complex-indic-machine.rl | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit bc71ad4973842f25216b48842a46d6c9cbce6aa3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Mar 1 17:30:29 2012 -0800
+
+ Fix atomic-int op on Apple
+
+ The OSAtomicAdd32Barrier operator returns the new value, we want the
+ old value.
+
+ src/hb-blob.cc | 2 +-
+ src/hb-object-private.hh | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit a1970d9afc15b2c6b7513b923019bb223bd95154
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Feb 24 13:51:09 2012 -0500
+
+ Add support for atomic int and mutex on Apple systems
+
+ So, apparently there's no atomic int 'get' method on Apple.
+ You have to
+ add(0) to get. And that's not const-friendly. So switch inert-object
+ checking to a non-atomic get. This, however, is safe, and a
+ negligible
+ performance boost too.
+
+ src/hb-mutex-private.hh | 14 +++++++++-----
+ src/hb-object-private.hh | 15 ++++++++++-----
+ 2 files changed, 19 insertions(+), 10 deletions(-)
+
+commit 8004429102d7d3a8c42e1cbfe231835de4d3d782
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Feb 23 18:47:17 2012 -0500
+
+ Remove unused hb_atomic_int_set()
+
+ Apparently it can't be implemented on OS X. We weren't using
+ it anyway.
+
+ src/hb-object-private.hh | 4 ----
+ 1 files changed, 0 insertions(+), 4 deletions(-)
+
+commit 45227c10e416894ba7f84fdf72d849cecdb9b898
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Feb 23 19:47:43 2012 -0500
+
+ Add hb-warning.cc. Oops!
+
+ src/hb-warning.cc | 53
+ +++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 53 insertions(+), 0 deletions(-)
+
+commit bd7ff1dec5b92ee59fa060e793f88499adcd8c11
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Feb 23 15:06:16 2012 -0500
+
+ Allow disabling multi-threaded support
+
+ By defining HB_NO_MT.
+
+ Also, only warn once per missing MT feature support.
+
+ Mozilla Bug 666661 - gfx/harfbuzz/src/hb-prive.h - compiler warnings
+ on mac
+
+ src/Makefile.am | 1 +
+ src/hb-mutex-private.hh | 6 +++---
+ src/hb-object-private.hh | 11 +++--------
+ 3 files changed, 7 insertions(+), 11 deletions(-)
+
+commit 634c9e3423a9c23793400d1f56e98070e00b6056
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Feb 22 16:43:21 2012 -0500
+
+ Minor
+
+ src/hb-ot-shape-private.hh | 69
+ +++++++++++++++++++++++++-------------------
+ 1 files changed, 39 insertions(+), 30 deletions(-)
+
+commit 514b6f88668da4eab85103c536dabe24b7bc457b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Feb 22 16:34:37 2012 -0500
+
+ Followup: Reorder Hebrew combining classes for better rendering
+
+ Patch from Jonathan Kew.
+
+ Bug 662055 - advanced Hebrew diacritics are shown correctly only in
+ particular order.
+
+ src/hb-ot-shape-private.hh | 20 ++++++++++----------
+ 1 files changed, 10 insertions(+), 10 deletions(-)
+
+commit 6e78607ea71e3e5306f88f227ddba76133d16ed0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Feb 22 16:31:15 2012 -0500
+
+ Reorder Hebrew combining classes for better rendering
+
+ Patch from Jonathan Kew.
+
+ Bug 662055 - advanced Hebrew diacritics are shown correctly only in
+ particular order
+
+ src/hb-ot-shape-private.hh | 28 ++++++++++++++++++++++++++++
+ 1 files changed, 28 insertions(+), 0 deletions(-)
+
+commit 7a70ca78e06c676befe1ae17199fff1f000f8188
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Feb 21 11:31:47 2012 -0500
+
+ Add test case from https://bugzilla.mozilla.org/show_bug.cgi?id=714067
+
+ .../shaper-arabic/script-arabic/misc/MANIFEST | 1 +
+ .../script-arabic/misc/ligature-diacritics.txt | 1 +
+ 2 files changed, 2 insertions(+), 0 deletions(-)
+
+commit f51e167436a51b890ffe3f7f7920498fa287acd9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jan 30 09:48:33 2012 -0500
+
+ Minor error handling
+
+ util/options.cc | 6 +++++-
+ 1 files changed, 5 insertions(+), 1 deletions(-)
+
+commit bee74efbdebc4e46ce57daa8a88bcf06b13411fe
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 27 02:14:08 2012 -0500
+
+ Update git.mk to new upstream
+
+ git.mk | 44 +++++++++++++++++++++++++++++++++-----------
+ 1 files changed, 33 insertions(+), 11 deletions(-)
+
+commit 134aa7bc7e3f9b9de76c9de2ed4b7344a7b323f9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 27 02:09:40 2012 -0500
+
+ Make checks more OS X friendly
+
+ src/check-internal-symbols.sh | 21 +++++++++++++--------
+ src/check-libstdc++.sh | 21 +++++++++++++--------
+ 2 files changed, 26 insertions(+), 16 deletions(-)
+
+commit 6152199368399bf98368ea3c794fa760b49756ba
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 27 01:57:59 2012 -0500
+
+ Fix check-header-guards on OS X
+
+ src/check-header-guards.sh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit c62e41b6aad1fc56225d0e53d6d4abd0f005fe3b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 27 02:20:58 2012 -0500
+
+ Minor
+
+ configure.ac | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 1a5a91dc0d8bf4b72a2f22dc6300b06ad7000b79
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jan 22 19:57:00 2012 -0500
+
+ Add a few more tests
+
+ .../indic/script-devanagari/misc/misc.txt | 3 +++
+ .../south-east-asian/script-thai/misc/misc.txt | 9 +++++++++
+ 2 files changed, 12 insertions(+), 0 deletions(-)
+
+commit 1795f3a222a85cdf80c78a0e9181d23dd1673876
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jan 22 19:29:45 2012 -0500
+
+ Add a couple Thai test cases from Thep
+
+ .../in-tree/shaper-indic/south-east-asian/MANIFEST | 1 +
+ .../south-east-asian/script-thai/MANIFEST | 1 +
+ .../south-east-asian/script-thai/misc/MANIFEST | 1 +
+ .../south-east-asian/script-thai/misc/misc.txt | 2 ++
+ 4 files changed, 5 insertions(+), 0 deletions(-)
+
+commit ec3f506682fc6e2d7d7455e49d6c82ac9dd0c660
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jan 22 19:10:55 2012 -0500
+
+ Add Devanagari test from Tom Hacohen
+
+ .../indic/script-devanagari/misc/misc.txt | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 71be4ca3dd5eaaca31957e34fef11f6aeb4aebdf
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jan 22 16:26:49 2012 -0500
+
+ Also ignore "ChangeLog" in manifests
+
+ test/shaping/hb_test_tools.py | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 3c9a39ecd65990f2c7b29bb741c6a538fa425531
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jan 22 16:21:19 2012 -0500
+
+ Remove newline
+
+ test/shaping/hb_test_tools.py | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit e4ccbfe276db5ed098ddcf78a7bb8f2da4263128
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jan 22 16:07:32 2012 -0500
+
+ Allow --color=html in hb-diff
+
+ Not that useful right now as we don't escape < and >. Perhaps
+ another tool can be added to convert the ANSI output to HTML.
+
+ test/shaping/hb-diff | 2 +-
+ test/shaping/hb_test_tools.py | 22 +++++++++++++++++-----
+ 2 files changed, 18 insertions(+), 6 deletions(-)
+
+commit 71632c96daa4ba15e13f4d9e7f2c121d0162614e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jan 22 15:31:44 2012 -0500
+
+ Fallback to Latin script if the font has no other usable scripts
+
+ Patch and description from Jonathan Kew:
+
+ It turns out that some legacy Thai fonts provide OpenType substitution
+ features to implement mark positioning, but (incorrectly) put those
+ features/lookups under the 'latn' script tag instead of using 'thai'
+ (or
+ possibly 'DFLT'). See
+ https://bugzilla.mozilla.org/show_bug.cgi?id=719366 for an example and
+ more detailed description.
+
+ Although this is really a font bug, I suggest that we could improve
+ the
+ rendering of such fonts by looking for the 'latn' as a fallback if
+ neither the requested script nor "default" is found in
+ hb_ot_layout_table_choose_script. Suggested patch against harfbuzz
+ master is attached.
+
+ This does _not_ affect the other kind of legacy Thai font, where
+ custom
+ code to support vendor-specific PUA codepoints would be needed. I'm
+ not
+ keen to go down that path; IMO, such fonts should be ruthlessly
+ stamped
+ out in favour of standards-based solutions. :)
+
+ JK
+
+ src/hb-ot-layout.cc | 9 +++++++++
+ 1 files changed, 9 insertions(+), 0 deletions(-)
+
+commit 8f80f93491be73f05eba908591c856339acda51e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jan 21 20:03:25 2012 -0500
+
+ More shoveling around
+
+ test/shaping/hb-diff-filter-failures | 2 +-
+ test/shaping/hb-manifest-read | 2 +-
+ test/shaping/hb_test_tools.py | 27 ++++++++++++++++-----------
+ 3 files changed, 18 insertions(+), 13 deletions(-)
+
+commit c78c6e9844a23144ce7fa29afbf57b74587bfcd0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jan 21 19:55:16 2012 -0500
+
+ Cleanup
+
+ test/shaping/hb-manifest-read | 2 +-
+ test/shaping/hb_test_tools.py | 13 ++++++++-----
+ 2 files changed, 9 insertions(+), 6 deletions(-)
+
+commit ab94a9c542f7ec9143335b73493ccb75d4586a3a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jan 21 19:43:58 2012 -0500
+
+ Distribute testing tools
+
+ test/shaping/Makefile.am | 24 ++++++++++++++++++++++++
+ 1 files changed, 24 insertions(+), 0 deletions(-)
+
+commit 3e86feb54c94e46b60168fd2a4773183eb1354b4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jan 21 19:40:30 2012 -0500
+
+ Speed up colorless diff
+
+ test/shaping/hb_test_tools.py | 6 ++++++
+ 1 files changed, 6 insertions(+), 0 deletions(-)
+
+commit 1e58df603457cb4b57da78b5d4a8df66aa7d7be4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jan 21 19:37:31 2012 -0500
+
+ Cleanup manifest code
+
+ test/shaping/hb_test_tools.py | 18 ++++++++++++------
+ 1 files changed, 12 insertions(+), 6 deletions(-)
+
+commit 956d552e108eeb50bb3ad21588830af7a2f3862a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jan 21 19:31:51 2012 -0500
+
+ Port hb-manifest-update to Python
+
+ test/shaping/hb-manifest-update | 23 +++--------------------
+ test/shaping/hb_test_tools.py | 38
+ ++++++++++++++++++++++++++++++--------
+ 2 files changed, 33 insertions(+), 28 deletions(-)
+
+commit 3a34e9e351ed0ee3eb27f9c0f154bc227f1226bf
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jan 21 19:15:41 2012 -0500
+
+ Ignore Broken Pipe errors
+
+ test/shaping/hb_test_tools.py | 76
+ ++++++++++++++++++++++++++---------------
+ 1 files changed, 48 insertions(+), 28 deletions(-)
+
+commit d5300241680844f5625f32792f7dd7181ed05f9b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jan 21 19:07:22 2012 -0500
+
+ [util] Make clusters work with char offset instead of UTF-8 offset
+
+ This means the --features indices also refer to char position
+ instead of byte position now. Same for cluster values reported
+ by hb-shape.
+
+ Will add an option for byte indices later.
+
+ util/options.cc | 7 +++++--
+ util/options.hh | 12 ++++++++++++
+ 2 files changed, 17 insertions(+), 2 deletions(-)
+
+commit 0f68f4a0b5ee78cbdb2a89a9a1a9125afe72ed2f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jan 21 18:59:48 2012 -0500
+
+ Correctly print out Unicode strings
+
+ util/options.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit f22089ac24f43ff048c2a0f1c1f604ae3a96be8b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 21:21:47 2012 -0500
+
+ Misc fixes
+
+ test/shaping/hb-diff | 8 ++++----
+ test/shaping/hb_test_tools.py | 4 ++--
+ 2 files changed, 6 insertions(+), 6 deletions(-)
+
+commit 96968bfae5ce61a0a098bf0e6acd2210a309a499
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 21:16:34 2012 -0500
+
+ Port hb-manifest-read to Python
+
+ test/shaping/hb-diff-filter-failures | 2 +-
+ test/shaping/hb-manifest-read | 37 ++-----------------------
+ test/shaping/hb_test_tools.py | 49
+ ++++++++++++++++++++++++++++++---
+ 3 files changed, 48 insertions(+), 40 deletions(-)
+
+commit a59ed46fa4f7b76605f8ce6e75783ead406468f5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 20:56:32 2012 -0500
+
+ Add final residues from test-shape-complex
+
+ .../in-tree/shaper-arabic/script-nko/misc/MANIFEST | 1 +
+ .../in-tree/shaper-arabic/script-nko/misc/misc.txt | 5 +++++
+ test/shaping/texts/in-tree/shaper-default/MANIFEST | 1 +
+ .../shaper-default/script-linear-b/MANIFEST | 1 +
+ .../shaper-default/script-linear-b/misc/MANIFEST | 1 +
+ .../shaper-default/script-linear-b/misc/misc.txt | 1 +
+ test/shaping/texts/in-tree/shaper-indic/MANIFEST | 1 +
+ .../in-tree/shaper-indic/south-east-asian/MANIFEST | 1 +
+ .../south-east-asian/script-khmer/MANIFEST | 1 +
+ .../south-east-asian/script-khmer/misc/MANIFEST | 1 +
+ .../south-east-asian/script-khmer/misc/misc.txt | 9 +++++++++
+ 11 files changed, 23 insertions(+), 0 deletions(-)
+
+commit 820e0ed318d9b187a131baa9491d5d390ec33ef4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 20:51:52 2012 -0500
+
+ Add Punjabi tests from test-shape-complex also
+
+ .../indic/script-punjabi/misc/MANIFEST | 1 +
+ .../indic/script-punjabi/misc/misc.txt | 1 +
+ 2 files changed, 2 insertions(+), 0 deletions(-)
+
+commit a7d71c105772fb612871b4cae59bdae47bbc8751
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 20:50:09 2012 -0500
+
+ Add Tamil test data from Muguntharaj Subramanian
+
+ .../shaper-indic/indic/script-tamil/misc/MANIFEST | 1 +
+ .../shaper-indic/indic/script-tamil/misc/misc.txt | 43
+ ++++++++++++++++++++
+ 2 files changed, 44 insertions(+), 0 deletions(-)
+
+commit 5992a9941e7f19181df1e34e79e514ccedc3d284
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 20:48:14 2012 -0500
+
+ Import test data from late test-shape-complex
+
+ .../in-tree/shaper-arabic/script-arabic/MANIFEST | 1 +
+ .../in-tree/shaper-arabic/script-mandaic/MANIFEST | 1 +
+ .../shaper-arabic/script-mongolian/MANIFEST | 1 +
+ .../in-tree/shaper-arabic/script-nko/MANIFEST | 1 +
+ .../in-tree/shaper-arabic/script-syriac/MANIFEST | 1 +
+ .../shaper-indic/indic/script-assamese/MANIFEST | 1 +
+ .../shaper-indic/indic/script-bengali/MANIFEST | 1 +
+ .../indic/script-bengali/misc/MANIFEST | 1 +
+ .../indic/script-bengali/misc/misc.txt | 48
+ ++++++++++++++++++++
+ .../shaper-indic/indic/script-devanagari/MANIFEST | 1 +
+ .../indic/script-devanagari/misc/MANIFEST | 1 +
+ .../indic/script-devanagari/misc/misc.txt | 23 +++++++++
+ .../shaper-indic/indic/script-gujarati/MANIFEST | 1 +
+ .../shaper-indic/indic/script-kannada/MANIFEST | 1 +
+ .../indic/script-kannada/misc/MANIFEST | 1 +
+ .../indic/script-kannada/misc/misc.txt | 17 +++++++
+ .../shaper-indic/indic/script-malayalam/MANIFEST | 1 +
+ .../indic/script-malayalam/misc/MANIFEST | 1 +
+ .../indic/script-malayalam/misc/misc.txt | 22 +++++++++
+ .../shaper-indic/indic/script-oriya/MANIFEST | 1 +
+ .../shaper-indic/indic/script-oriya/misc/MANIFEST | 1 +
+ .../shaper-indic/indic/script-oriya/misc/misc.txt | 28 +++++++++++
+ .../shaper-indic/indic/script-punjabi/MANIFEST | 1 +
+ .../shaper-indic/indic/script-sinhala/MANIFEST | 1 +
+ .../indic/script-sinhala/misc/MANIFEST | 1 +
+ .../indic/script-sinhala/misc/misc.txt | 6 +++
+ .../shaper-indic/indic/script-tamil/MANIFEST | 1 +
+ .../shaper-indic/indic/script-telugu/MANIFEST | 1 +
+ .../shaper-indic/indic/script-telugu/misc/MANIFEST | 1 +
+ .../shaper-indic/indic/script-telugu/misc/misc.txt | 11 +++++
+ 30 files changed, 178 insertions(+), 0 deletions(-)
+
+commit 46ac45647760984c6220f04ba4521038e628b169
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 19:32:17 2012 -0500
+
+ Fix Unicode encoding issue
+
+ test/shaping/hb_test_tools.py | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit ad34e39a4a320310b1edd9fc4d7e740373510c69
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 18:39:27 2012 -0500
+
+ Make test tools interactive
+
+ By bypassing readlines() buffering.
+
+ test/shaping/hb_test_tools.py | 33 +++++++++++++++++++++++++++------
+ 1 files changed, 27 insertions(+), 6 deletions(-)
+
+commit 91540a7d97051a3d6e97fdcd1e98af23e0780cdd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 18:27:52 2012 -0500
+
+ Move most testing logic into hb_test_tools.py
+
+ The actual utils are one-liners now.
+
+ test/shaping/hb-diff | 77 ++-------------
+ test/shaping/hb-diff-filter-failures | 27 +-----
+ test/shaping/hb-unicode-decode | 18 +---
+ test/shaping/hb-unicode-encode | 21 +----
+ test/shaping/hb-unicode-prettyname | 53 +----------
+ test/shaping/hb_test_tools.py | 180
+ ++++++++++++++++++++++++++++++++++
+ 6 files changed, 197 insertions(+), 179 deletions(-)
+
+commit 66aa080033dcff07b8bb5e7b1f0e3511f067d6c1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 17:36:10 2012 -0500
+
+ Remove test-shape-complex
+
+ New shaping testsuite and framework coming.
+
+ test/api/Makefile.am | 6 -
+ test/api/test-shape-complex.c | 1237
+ ------------------------------------
+ test/shaping/hb-unicode-prettyname | 1 +
+ 3 files changed, 1 insertions(+), 1243 deletions(-)
+
+commit ed459bfb63c58b59fc0dbe25021c396e8ef8683c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 17:24:05 2012 -0500
+
+ Add hb-unicode-encode
+
+ test/shaping/hb-unicode-encode | 22 ++++++++++++++++++++++
+ 1 files changed, 22 insertions(+), 0 deletions(-)
+
+commit d8134bc017ca3383e0978ddee57070eb3aab8964
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 17:18:59 2012 -0500
+
+ [hb-shape] Add parantheses around --show-text output
+
+ util/options.cc | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit b12c4d43614199f8910a06507603f6c431d9df67
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 17:17:44 2012 -0500
+
+ Add hb-diff-filter-failures
+
+ test/shaping/hb-diff-filter-failures | 28 ++++++++++++++++++++++++++++
+ 1 files changed, 28 insertions(+), 0 deletions(-)
+
+commit d4bffbc55bf4c23ab5c7f46af613aeecc79ac515
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 17:16:35 2012 -0500
+
+ Move
+
+ test/shaping/texts/MANIFEST | 4 +-
+ test/shaping/texts/in-tree/MANIFEST | 3 +
+ test/shaping/texts/in-tree/shaper-arabic/MANIFEST | 5 +
+ test/shaping/texts/in-tree/shaper-indic/MANIFEST | 1 +
+ .../texts/in-tree/shaper-indic/indic/MANIFEST | 11 +
+ .../shaper-indic/indic/script-assamese/MANIFEST | 1 +
+ .../indic/script-assamese/utrrs/LICENSE | 19 +
+ .../indic/script-assamese/utrrs/MANIFEST | 3 +
+ .../indic/script-assamese/utrrs/README | 13 +
+ .../indic/script-assamese/utrrs/SOURCES | 2 +
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 4 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 40 +
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 10 +
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 11 +
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 6 +
+ .../indic/script-assamese/utrrs/codepoint/MANIFEST | 7 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 59 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-BelowBase.txt | 131 ++
+ .../indic/script-assamese/utrrs/gpos/MANIFEST | 2 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 139 ++
+ .../indic/script-assamese/utrrs/gsub/MANIFEST | 1 +
+ .../shaper-indic/indic/script-bengali/MANIFEST | 1 +
+ .../indic/script-bengali/utrrs/LICENSE | 19 +
+ .../indic/script-bengali/utrrs/MANIFEST | 3 +
+ .../shaper-indic/indic/script-bengali/utrrs/README | 13 +
+ .../indic/script-bengali/utrrs/SOURCES | 2 +
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 1 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 36 +
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 10 +
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 12 +
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 6 +
+ .../indic/script-bengali/utrrs/codepoint/MANIFEST | 7 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 58 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-BelowBase.txt | 119 ++
+ .../indic/script-bengali/utrrs/gpos/MANIFEST | 2 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 215 +++
+ .../indic/script-bengali/utrrs/gsub/MANIFEST | 1 +
+ .../shaper-indic/indic/script-devanagari/MANIFEST | 1 +
+ .../indic/script-devanagari/utrrs/LICENSE | 19 +
+ .../indic/script-devanagari/utrrs/MANIFEST | 3 +
+ .../indic/script-devanagari/utrrs/README | 13 +
+ .../indic/script-devanagari/utrrs/SOURCES | 2 +
+ ...icFontFeatureCodepoint-AdditionalConsonants.txt | 8 +
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 4 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 45 +
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 14 +
+ ...tFeatureCodepoint-DevnagariSpecificAddition.txt | 1 +
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 +
+ ...ndicFontFeatureCodepoint-GenericPunctuation.txt | 2 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 16 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 10 +
+ .../script-devanagari/utrrs/codepoint/MANIFEST | 9 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 185 +++
+ .../utrrs/gpos/IndicFontFeatureGPOS-BelowBase.txt | 185 +++
+ .../indic/script-devanagari/utrrs/gpos/MANIFEST | 2 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 1367
+ ++++++++++++++++++++
+ .../indic/script-devanagari/utrrs/gsub/MANIFEST | 1 +
+ .../shaper-indic/indic/script-gujarati/MANIFEST | 1 +
+ .../indic/script-gujarati/utrrs/LICENSE | 19 +
+ .../indic/script-gujarati/utrrs/MANIFEST | 3 +
+ .../indic/script-gujarati/utrrs/README | 13 +
+ .../indic/script-gujarati/utrrs/SOURCES | 2 +
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 1 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 34 +
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 12 +
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 13 +
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 7 +
+ .../indic/script-gujarati/utrrs/codepoint/MANIFEST | 7 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 170 +++
+ .../utrrs/gpos/IndicFontFeatureGPOS-BelowBase.txt | 170 +++
+ .../indic/script-gujarati/utrrs/gpos/MANIFEST | 2 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 1156
+ +++++++++++++++++
+ .../indic/script-gujarati/utrrs/gsub/MANIFEST | 1 +
+ .../shaper-indic/indic/script-kannada/MANIFEST | 1 +
+ .../indic/script-kannada/utrrs/LICENSE | 19 +
+ .../indic/script-kannada/utrrs/MANIFEST | 3 +
+ .../shaper-indic/indic/script-kannada/utrrs/README | 13 +
+ .../indic/script-kannada/utrrs/SOURCES | 2 +
+ ...icFontFeatureCodepoint-AdditionalConsonants.txt | 1 +
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 4 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 40 +
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 13 +
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 14 +
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 9 +
+ .../indic/script-kannada/utrrs/codepoint/MANIFEST | 8 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 188 +++
+ .../indic/script-kannada/utrrs/gpos/MANIFEST | 1 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 306 +++++
+ .../indic/script-kannada/utrrs/gsub/MANIFEST | 1 +
+ .../shaper-indic/indic/script-malayalam/MANIFEST | 1 +
+ .../indic/script-malayalam/utrrs/LICENSE | 19 +
+ .../indic/script-malayalam/utrrs/MANIFEST | 2 +
+ .../indic/script-malayalam/utrrs/README | 13 +
+ .../indic/script-malayalam/utrrs/SOURCES | 2 +
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 2 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 36 +
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 12 +
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 14 +
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 4 +
+ .../script-malayalam/utrrs/codepoint/MANIFEST | 7 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 254 ++++
+ .../indic/script-malayalam/utrrs/gsub/MANIFEST | 1 +
+ .../shaper-indic/indic/script-oriya/MANIFEST | 1 +
+ .../shaper-indic/indic/script-oriya/utrrs/LICENSE | 19 +
+ .../shaper-indic/indic/script-oriya/utrrs/MANIFEST | 2 +
+ .../shaper-indic/indic/script-oriya/utrrs/README | 13 +
+ .../shaper-indic/indic/script-oriya/utrrs/SOURCES | 2 +
+ ...icFontFeatureCodepoint-AdditionalConsonants.txt | 3 +
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 2 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 34 +
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 12 +
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 12 +
+ .../IndicFontFeatureCodepoint-OriyaSpecific.txt | 2 +
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 8 +
+ .../indic/script-oriya/utrrs/codepoint/MANIFEST | 9 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 170 +++
+ .../indic/script-oriya/utrrs/gsub/MANIFEST | 1 +
+ .../shaper-indic/indic/script-punjabi/MANIFEST | 1 +
+ .../indic/script-punjabi/utrrs/LICENSE | 19 +
+ .../indic/script-punjabi/utrrs/MANIFEST | 3 +
+ .../shaper-indic/indic/script-punjabi/utrrs/README | 13 +
+ .../indic/script-punjabi/utrrs/SOURCES | 2 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 38 +
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 9 +
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 +
+ .../IndicFontFeatureCodepoint-GurmukhiSpecific.txt | 6 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 10 +
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 6 +
+ .../indic/script-punjabi/utrrs/codepoint/MANIFEST | 7 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 22 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-BelowBase.txt | 2 +
+ .../indic/script-punjabi/utrrs/gpos/MANIFEST | 2 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 152 +++
+ .../indic/script-punjabi/utrrs/gsub/MANIFEST | 1 +
+ .../shaper-indic/indic/script-sinhala/MANIFEST | 1 +
+ .../indic/script-sinhala/utrrs/LICENSE | 19 +
+ .../indic/script-sinhala/utrrs/MANIFEST | 3 +
+ .../shaper-indic/indic/script-sinhala/utrrs/README | 13 +
+ .../indic/script-sinhala/utrrs/SOURCES | 2 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 41 +
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 17 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 18 +
+ .../IndicFontFeatureCodepoint-Punctuation.txt | 1 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 3 +
+ .../indic/script-sinhala/utrrs/codepoint/MANIFEST | 5 +
+ .../utrrs/gpos/IndicFontFeatureGPOS.txt | 162 +++
+ .../indic/script-sinhala/utrrs/gpos/MANIFEST | 1 +
+ .../utrrs/gsub/IndicFontFeatureGSUB-Conjunct.txt | 1 +
+ .../gsub/IndicFontFeatureGSUB-Rakaaraansaya.txt | 41 +
+ .../utrrs/gsub/IndicFontFeatureGSUB-Repaya.txt | 42 +
+ .../gsub/IndicFontFeatureGSUB-Special-Cases.txt | 2 +
+ .../gsub/IndicFontFeatureGSUB-TouchingLetters.txt | 1 +
+ .../utrrs/gsub/IndicFontFeatureGSUB-Yansaya.txt | 41 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 1 +
+ .../indic/script-sinhala/utrrs/gsub/MANIFEST | 7 +
+ .../shaper-indic/indic/script-tamil/MANIFEST | 1 +
+ .../shaper-indic/indic/script-tamil/utrrs/LICENSE | 19 +
+ .../shaper-indic/indic/script-tamil/utrrs/MANIFEST | 3 +
+ .../shaper-indic/indic/script-tamil/utrrs/README | 13 +
+ .../shaper-indic/indic/script-tamil/utrrs/SOURCES | 2 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 23 +
+ .../IndicFontFeatureCodepoint-CurrencySymbols.txt | 1 +
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 11 +
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 12 +
+ .../IndicFontFeatureCodepoint-Numerics.txt | 3 +
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 +
+ .../IndicFontFeatureCodepoint-Symbols.txt | 6 +
+ .../IndicFontFeatureCodepoint-TamilSymbol.txt | 1 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 4 +
+ .../indic/script-tamil/utrrs/codepoint/MANIFEST | 10 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 64 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-BelowBase.txt | 44 +
+ .../indic/script-tamil/utrrs/gpos/MANIFEST | 2 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 4 +
+ .../indic/script-tamil/utrrs/gsub/MANIFEST | 1 +
+ .../shaper-indic/indic/script-telugu/MANIFEST | 1 +
+ .../shaper-indic/indic/script-telugu/utrrs/LICENSE | 19 +
+ .../indic/script-telugu/utrrs/MANIFEST | 3 +
+ .../shaper-indic/indic/script-telugu/utrrs/README | 13 +
+ .../shaper-indic/indic/script-telugu/utrrs/SOURCES | 2 +
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 2 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 38 +
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 13 +
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 14 +
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 6 +
+ .../indic/script-telugu/utrrs/codepoint/MANIFEST | 7 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 385 ++++++
+ .../indic/script-telugu/utrrs/gpos/MANIFEST | 1 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 287 ++++
+ .../indic/script-telugu/utrrs/gsub/MANIFEST | 1 +
+ test/shaping/texts/shaper-arabic/MANIFEST | 5 -
+ test/shaping/texts/shaper-indic/MANIFEST | 1 -
+ test/shaping/texts/shaper-indic/indic/MANIFEST | 11 -
+ .../shaper-indic/indic/script-assamese/MANIFEST | 1 -
+ .../indic/script-assamese/utrrs/LICENSE | 19 -
+ .../indic/script-assamese/utrrs/MANIFEST | 3 -
+ .../indic/script-assamese/utrrs/README | 13 -
+ .../indic/script-assamese/utrrs/SOURCES | 2 -
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 4 -
+ .../IndicFontFeatureCodepoint-Consonants.txt | 40 -
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 10 -
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 -
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 11 -
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 -
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 6 -
+ .../indic/script-assamese/utrrs/codepoint/MANIFEST | 7 -
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 59 -
+ .../utrrs/gpos/IndicFontFeatureGPOS-BelowBase.txt | 131 --
+ .../indic/script-assamese/utrrs/gpos/MANIFEST | 2 -
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 139 --
+ .../indic/script-assamese/utrrs/gsub/MANIFEST | 1 -
+ .../shaper-indic/indic/script-bengali/MANIFEST | 1 -
+ .../indic/script-bengali/utrrs/LICENSE | 19 -
+ .../indic/script-bengali/utrrs/MANIFEST | 3 -
+ .../shaper-indic/indic/script-bengali/utrrs/README | 13 -
+ .../indic/script-bengali/utrrs/SOURCES | 2 -
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 1 -
+ .../IndicFontFeatureCodepoint-Consonants.txt | 36 -
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 10 -
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 -
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 12 -
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 -
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 6 -
+ .../indic/script-bengali/utrrs/codepoint/MANIFEST | 7 -
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 58 -
+ .../utrrs/gpos/IndicFontFeatureGPOS-BelowBase.txt | 119 --
+ .../indic/script-bengali/utrrs/gpos/MANIFEST | 2 -
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 215 ---
+ .../indic/script-bengali/utrrs/gsub/MANIFEST | 1 -
+ .../shaper-indic/indic/script-devanagari/MANIFEST | 1 -
+ .../indic/script-devanagari/utrrs/LICENSE | 19 -
+ .../indic/script-devanagari/utrrs/MANIFEST | 3 -
+ .../indic/script-devanagari/utrrs/README | 13 -
+ .../indic/script-devanagari/utrrs/SOURCES | 2 -
+ ...icFontFeatureCodepoint-AdditionalConsonants.txt | 8 -
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 4 -
+ .../IndicFontFeatureCodepoint-Consonants.txt | 45 -
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 14 -
+ ...tFeatureCodepoint-DevnagariSpecificAddition.txt | 1 -
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 -
+ ...ndicFontFeatureCodepoint-GenericPunctuation.txt | 2 -
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 16 -
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 10 -
+ .../script-devanagari/utrrs/codepoint/MANIFEST | 9 -
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 185 ---
+ .../utrrs/gpos/IndicFontFeatureGPOS-BelowBase.txt | 185 ---
+ .../indic/script-devanagari/utrrs/gpos/MANIFEST | 2 -
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 1367
+ --------------------
+ .../indic/script-devanagari/utrrs/gsub/MANIFEST | 1 -
+ .../shaper-indic/indic/script-gujarati/MANIFEST | 1 -
+ .../indic/script-gujarati/utrrs/LICENSE | 19 -
+ .../indic/script-gujarati/utrrs/MANIFEST | 3 -
+ .../indic/script-gujarati/utrrs/README | 13 -
+ .../indic/script-gujarati/utrrs/SOURCES | 2 -
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 1 -
+ .../IndicFontFeatureCodepoint-Consonants.txt | 34 -
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 12 -
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 -
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 13 -
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 -
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 7 -
+ .../indic/script-gujarati/utrrs/codepoint/MANIFEST | 7 -
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 170 ---
+ .../utrrs/gpos/IndicFontFeatureGPOS-BelowBase.txt | 170 ---
+ .../indic/script-gujarati/utrrs/gpos/MANIFEST | 2 -
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 1156
+ -----------------
+ .../indic/script-gujarati/utrrs/gsub/MANIFEST | 1 -
+ .../shaper-indic/indic/script-kannada/MANIFEST | 1 -
+ .../indic/script-kannada/utrrs/LICENSE | 19 -
+ .../indic/script-kannada/utrrs/MANIFEST | 3 -
+ .../shaper-indic/indic/script-kannada/utrrs/README | 13 -
+ .../indic/script-kannada/utrrs/SOURCES | 2 -
+ ...icFontFeatureCodepoint-AdditionalConsonants.txt | 1 -
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 4 -
+ .../IndicFontFeatureCodepoint-Consonants.txt | 40 -
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 13 -
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 -
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 14 -
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 -
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 9 -
+ .../indic/script-kannada/utrrs/codepoint/MANIFEST | 8 -
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 188 ---
+ .../indic/script-kannada/utrrs/gpos/MANIFEST | 1 -
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 306 -----
+ .../indic/script-kannada/utrrs/gsub/MANIFEST | 1 -
+ .../shaper-indic/indic/script-malayalam/MANIFEST | 1 -
+ .../indic/script-malayalam/utrrs/LICENSE | 19 -
+ .../indic/script-malayalam/utrrs/MANIFEST | 2 -
+ .../indic/script-malayalam/utrrs/README | 13 -
+ .../indic/script-malayalam/utrrs/SOURCES | 2 -
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 2 -
+ .../IndicFontFeatureCodepoint-Consonants.txt | 36 -
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 12 -
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 -
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 14 -
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 -
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 4 -
+ .../script-malayalam/utrrs/codepoint/MANIFEST | 7 -
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 254 ----
+ .../indic/script-malayalam/utrrs/gsub/MANIFEST | 1 -
+ .../texts/shaper-indic/indic/script-oriya/MANIFEST | 1 -
+ .../shaper-indic/indic/script-oriya/utrrs/LICENSE | 19 -
+ .../shaper-indic/indic/script-oriya/utrrs/MANIFEST | 2 -
+ .../shaper-indic/indic/script-oriya/utrrs/README | 13 -
+ .../shaper-indic/indic/script-oriya/utrrs/SOURCES | 2 -
+ ...icFontFeatureCodepoint-AdditionalConsonants.txt | 3 -
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 2 -
+ .../IndicFontFeatureCodepoint-Consonants.txt | 34 -
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 12 -
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 -
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 12 -
+ .../IndicFontFeatureCodepoint-OriyaSpecific.txt | 2 -
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 -
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 8 -
+ .../indic/script-oriya/utrrs/codepoint/MANIFEST | 9 -
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 170 ---
+ .../indic/script-oriya/utrrs/gsub/MANIFEST | 1 -
+ .../shaper-indic/indic/script-punjabi/MANIFEST | 1 -
+ .../indic/script-punjabi/utrrs/LICENSE | 19 -
+ .../indic/script-punjabi/utrrs/MANIFEST | 3 -
+ .../shaper-indic/indic/script-punjabi/utrrs/README | 13 -
+ .../indic/script-punjabi/utrrs/SOURCES | 2 -
+ .../IndicFontFeatureCodepoint-Consonants.txt | 38 -
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 9 -
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 -
+ .../IndicFontFeatureCodepoint-GurmukhiSpecific.txt | 6 -
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 10 -
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 -
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 6 -
+ .../indic/script-punjabi/utrrs/codepoint/MANIFEST | 7 -
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 22 -
+ .../utrrs/gpos/IndicFontFeatureGPOS-BelowBase.txt | 2 -
+ .../indic/script-punjabi/utrrs/gpos/MANIFEST | 2 -
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 152 ---
+ .../indic/script-punjabi/utrrs/gsub/MANIFEST | 1 -
+ .../shaper-indic/indic/script-sinhala/MANIFEST | 1 -
+ .../indic/script-sinhala/utrrs/LICENSE | 19 -
+ .../indic/script-sinhala/utrrs/MANIFEST | 3 -
+ .../shaper-indic/indic/script-sinhala/utrrs/README | 13 -
+ .../indic/script-sinhala/utrrs/SOURCES | 2 -
+ .../IndicFontFeatureCodepoint-Consonants.txt | 41 -
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 17 -
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 18 -
+ .../IndicFontFeatureCodepoint-Punctuation.txt | 1 -
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 3 -
+ .../indic/script-sinhala/utrrs/codepoint/MANIFEST | 5 -
+ .../utrrs/gpos/IndicFontFeatureGPOS.txt | 162 ---
+ .../indic/script-sinhala/utrrs/gpos/MANIFEST | 1 -
+ .../utrrs/gsub/IndicFontFeatureGSUB-Conjunct.txt | 1 -
+ .../gsub/IndicFontFeatureGSUB-Rakaaraansaya.txt | 41 -
+ .../utrrs/gsub/IndicFontFeatureGSUB-Repaya.txt | 42 -
+ .../gsub/IndicFontFeatureGSUB-Special-Cases.txt | 2 -
+ .../gsub/IndicFontFeatureGSUB-TouchingLetters.txt | 1 -
+ .../utrrs/gsub/IndicFontFeatureGSUB-Yansaya.txt | 41 -
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 1 -
+ .../indic/script-sinhala/utrrs/gsub/MANIFEST | 7 -
+ .../texts/shaper-indic/indic/script-tamil/MANIFEST | 1 -
+ .../shaper-indic/indic/script-tamil/utrrs/LICENSE | 19 -
+ .../shaper-indic/indic/script-tamil/utrrs/MANIFEST | 3 -
+ .../shaper-indic/indic/script-tamil/utrrs/README | 13 -
+ .../shaper-indic/indic/script-tamil/utrrs/SOURCES | 2 -
+ .../IndicFontFeatureCodepoint-Consonants.txt | 23 -
+ .../IndicFontFeatureCodepoint-CurrencySymbols.txt | 1 -
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 11 -
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 -
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 12 -
+ .../IndicFontFeatureCodepoint-Numerics.txt | 3 -
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 -
+ .../IndicFontFeatureCodepoint-Symbols.txt | 6 -
+ .../IndicFontFeatureCodepoint-TamilSymbol.txt | 1 -
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 4 -
+ .../indic/script-tamil/utrrs/codepoint/MANIFEST | 10 -
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 64 -
+ .../utrrs/gpos/IndicFontFeatureGPOS-BelowBase.txt | 44 -
+ .../indic/script-tamil/utrrs/gpos/MANIFEST | 2 -
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 4 -
+ .../indic/script-tamil/utrrs/gsub/MANIFEST | 1 -
+ .../shaper-indic/indic/script-telugu/MANIFEST | 1 -
+ .../shaper-indic/indic/script-telugu/utrrs/LICENSE | 19 -
+ .../indic/script-telugu/utrrs/MANIFEST | 3 -
+ .../shaper-indic/indic/script-telugu/utrrs/README | 13 -
+ .../shaper-indic/indic/script-telugu/utrrs/SOURCES | 2 -
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 2 -
+ .../IndicFontFeatureCodepoint-Consonants.txt | 38 -
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 13 -
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 -
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 14 -
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 -
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 6 -
+ .../indic/script-telugu/utrrs/codepoint/MANIFEST | 7 -
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 385 ------
+ .../indic/script-telugu/utrrs/gpos/MANIFEST | 1 -
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 287 ----
+ .../indic/script-telugu/utrrs/gsub/MANIFEST | 1 -
+ 410 files changed, 7601 insertions(+), 7600 deletions(-)
+
+commit 45f640c98d752161e51eda63061d70fad9ab9f68
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 14:24:21 2012 -0500
+
+ Minor
+
+ test/shaping/hb-diff | 35 ++++++++++++++++++++---------------
+ 1 files changed, 20 insertions(+), 15 deletions(-)
+
+commit 47ca766a9cbdfb304f60e23a4dee0a155075a277
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 14:21:53 2012 -0500
+
+ Minor
+
+ test/shaping/hb-unicode-decode | 2 +-
+ test/shaping/hb-unicode-prettyname | 5 ++---
+ 2 files changed, 3 insertions(+), 4 deletions(-)
+
+commit 8f1db07894674b02c36ca9352e666b4618ee8832
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 13:57:57 2012 -0500
+
+ [test/shaping] Add some Indic test data for the new test suite
+
+ Imported from UTRRS.
+
+ test/shaping/texts/shaper-indic/indic/MANIFEST | 2 +-
+ .../shaper-indic/indic/script-assamese/MANIFEST | 1 +
+ .../indic/script-assamese/utrrs/LICENSE | 19 +
+ .../indic/script-assamese/utrrs/MANIFEST | 3 +
+ .../indic/script-assamese/utrrs/README | 13 +
+ .../indic/script-assamese/utrrs/SOURCES | 2 +
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 4 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 40 +
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 10 +
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 11 +
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 6 +
+ .../indic/script-assamese/utrrs/codepoint/MANIFEST | 7 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 59 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-BelowBase.txt | 131 ++
+ .../indic/script-assamese/utrrs/gpos/MANIFEST | 2 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 139 ++
+ .../indic/script-assamese/utrrs/gsub/MANIFEST | 1 +
+ .../shaper-indic/indic/script-bengali/MANIFEST | 1 +
+ .../indic/script-bengali/utrrs/LICENSE | 19 +
+ .../indic/script-bengali/utrrs/MANIFEST | 3 +
+ .../shaper-indic/indic/script-bengali/utrrs/README | 13 +
+ .../indic/script-bengali/utrrs/SOURCES | 2 +
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 1 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 36 +
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 10 +
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 12 +
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 6 +
+ .../indic/script-bengali/utrrs/codepoint/MANIFEST | 7 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 58 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-BelowBase.txt | 119 ++
+ .../indic/script-bengali/utrrs/gpos/MANIFEST | 2 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 215 +++
+ .../indic/script-bengali/utrrs/gsub/MANIFEST | 1 +
+ .../shaper-indic/indic/script-devanagari/MANIFEST | 1 +
+ .../indic/script-devanagari/utrrs/LICENSE | 19 +
+ .../indic/script-devanagari/utrrs/MANIFEST | 3 +
+ .../indic/script-devanagari/utrrs/README | 13 +
+ .../indic/script-devanagari/utrrs/SOURCES | 2 +
+ ...icFontFeatureCodepoint-AdditionalConsonants.txt | 8 +
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 4 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 45 +
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 14 +
+ ...tFeatureCodepoint-DevnagariSpecificAddition.txt | 1 +
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 +
+ ...ndicFontFeatureCodepoint-GenericPunctuation.txt | 2 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 16 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 10 +
+ .../script-devanagari/utrrs/codepoint/MANIFEST | 9 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 185 +++
+ .../utrrs/gpos/IndicFontFeatureGPOS-BelowBase.txt | 185 +++
+ .../indic/script-devanagari/utrrs/gpos/MANIFEST | 2 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 1367
+ ++++++++++++++++++++
+ .../indic/script-devanagari/utrrs/gsub/MANIFEST | 1 +
+ .../shaper-indic/indic/script-gujarati/MANIFEST | 1 +
+ .../indic/script-gujarati/utrrs/LICENSE | 19 +
+ .../indic/script-gujarati/utrrs/MANIFEST | 3 +
+ .../indic/script-gujarati/utrrs/README | 13 +
+ .../indic/script-gujarati/utrrs/SOURCES | 2 +
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 1 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 34 +
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 12 +
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 13 +
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 7 +
+ .../indic/script-gujarati/utrrs/codepoint/MANIFEST | 7 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 170 +++
+ .../utrrs/gpos/IndicFontFeatureGPOS-BelowBase.txt | 170 +++
+ .../indic/script-gujarati/utrrs/gpos/MANIFEST | 2 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 1156
+ +++++++++++++++++
+ .../indic/script-gujarati/utrrs/gsub/MANIFEST | 1 +
+ .../shaper-indic/indic/script-kannada/MANIFEST | 1 +
+ .../indic/script-kannada/utrrs/LICENSE | 19 +
+ .../indic/script-kannada/utrrs/MANIFEST | 3 +
+ .../shaper-indic/indic/script-kannada/utrrs/README | 13 +
+ .../indic/script-kannada/utrrs/SOURCES | 2 +
+ ...icFontFeatureCodepoint-AdditionalConsonants.txt | 1 +
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 4 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 40 +
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 13 +
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 14 +
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 9 +
+ .../indic/script-kannada/utrrs/codepoint/MANIFEST | 8 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 188 +++
+ .../indic/script-kannada/utrrs/gpos/MANIFEST | 1 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 306 +++++
+ .../indic/script-kannada/utrrs/gsub/MANIFEST | 1 +
+ .../shaper-indic/indic/script-malayalam/MANIFEST | 1 +
+ .../indic/script-malayalam/utrrs/LICENSE | 19 +
+ .../indic/script-malayalam/utrrs/MANIFEST | 2 +
+ .../indic/script-malayalam/utrrs/README | 13 +
+ .../indic/script-malayalam/utrrs/SOURCES | 2 +
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 2 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 36 +
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 12 +
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 14 +
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 4 +
+ .../script-malayalam/utrrs/codepoint/MANIFEST | 7 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 254 ++++
+ .../indic/script-malayalam/utrrs/gsub/MANIFEST | 1 +
+ .../texts/shaper-indic/indic/script-oriya/MANIFEST | 1 +
+ .../shaper-indic/indic/script-oriya/utrrs/LICENSE | 19 +
+ .../shaper-indic/indic/script-oriya/utrrs/MANIFEST | 2 +
+ .../shaper-indic/indic/script-oriya/utrrs/README | 13 +
+ .../shaper-indic/indic/script-oriya/utrrs/SOURCES | 2 +
+ ...icFontFeatureCodepoint-AdditionalConsonants.txt | 3 +
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 2 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 34 +
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 12 +
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 12 +
+ .../IndicFontFeatureCodepoint-OriyaSpecific.txt | 2 +
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 8 +
+ .../indic/script-oriya/utrrs/codepoint/MANIFEST | 9 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 170 +++
+ .../indic/script-oriya/utrrs/gsub/MANIFEST | 1 +
+ .../shaper-indic/indic/script-punjabi/MANIFEST | 1 +
+ .../indic/script-punjabi/utrrs/LICENSE | 19 +
+ .../indic/script-punjabi/utrrs/MANIFEST | 3 +
+ .../shaper-indic/indic/script-punjabi/utrrs/README | 13 +
+ .../indic/script-punjabi/utrrs/SOURCES | 2 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 38 +
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 9 +
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 +
+ .../IndicFontFeatureCodepoint-GurmukhiSpecific.txt | 6 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 10 +
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 6 +
+ .../indic/script-punjabi/utrrs/codepoint/MANIFEST | 7 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 22 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-BelowBase.txt | 2 +
+ .../indic/script-punjabi/utrrs/gpos/MANIFEST | 2 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 152 +++
+ .../indic/script-punjabi/utrrs/gsub/MANIFEST | 1 +
+ .../shaper-indic/indic/script-sinhala/MANIFEST | 1 +
+ .../indic/script-sinhala/utrrs/LICENSE | 19 +
+ .../indic/script-sinhala/utrrs/MANIFEST | 3 +
+ .../shaper-indic/indic/script-sinhala/utrrs/README | 13 +
+ .../indic/script-sinhala/utrrs/SOURCES | 2 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 41 +
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 17 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 18 +
+ .../IndicFontFeatureCodepoint-Punctuation.txt | 1 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 3 +
+ .../indic/script-sinhala/utrrs/codepoint/MANIFEST | 5 +
+ .../utrrs/gpos/IndicFontFeatureGPOS.txt | 162 +++
+ .../indic/script-sinhala/utrrs/gpos/MANIFEST | 1 +
+ .../utrrs/gsub/IndicFontFeatureGSUB-Conjunct.txt | 1 +
+ .../gsub/IndicFontFeatureGSUB-Rakaaraansaya.txt | 41 +
+ .../utrrs/gsub/IndicFontFeatureGSUB-Repaya.txt | 42 +
+ .../gsub/IndicFontFeatureGSUB-Special-Cases.txt | 2 +
+ .../gsub/IndicFontFeatureGSUB-TouchingLetters.txt | 1 +
+ .../utrrs/gsub/IndicFontFeatureGSUB-Yansaya.txt | 41 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 1 +
+ .../indic/script-sinhala/utrrs/gsub/MANIFEST | 7 +
+ .../texts/shaper-indic/indic/script-tamil/MANIFEST | 1 +
+ .../shaper-indic/indic/script-tamil/utrrs/LICENSE | 19 +
+ .../shaper-indic/indic/script-tamil/utrrs/MANIFEST | 3 +
+ .../shaper-indic/indic/script-tamil/utrrs/README | 13 +
+ .../shaper-indic/indic/script-tamil/utrrs/SOURCES | 2 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 23 +
+ .../IndicFontFeatureCodepoint-CurrencySymbols.txt | 1 +
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 11 +
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 12 +
+ .../IndicFontFeatureCodepoint-Numerics.txt | 3 +
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 +
+ .../IndicFontFeatureCodepoint-Symbols.txt | 6 +
+ .../IndicFontFeatureCodepoint-TamilSymbol.txt | 1 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 4 +
+ .../indic/script-tamil/utrrs/codepoint/MANIFEST | 10 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 64 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-BelowBase.txt | 44 +
+ .../indic/script-tamil/utrrs/gpos/MANIFEST | 2 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 4 +
+ .../indic/script-tamil/utrrs/gsub/MANIFEST | 1 +
+ .../shaper-indic/indic/script-telugu/MANIFEST | 1 +
+ .../shaper-indic/indic/script-telugu/utrrs/LICENSE | 19 +
+ .../indic/script-telugu/utrrs/MANIFEST | 3 +
+ .../shaper-indic/indic/script-telugu/utrrs/README | 13 +
+ .../shaper-indic/indic/script-telugu/utrrs/SOURCES | 2 +
+ .../IndicFontFeatureCodepoint-AdditionalVowels.txt | 2 +
+ .../IndicFontFeatureCodepoint-Consonants.txt | 38 +
+ .../IndicFontFeatureCodepoint-DependentVowels.txt | 13 +
+ .../codepoint/IndicFontFeatureCodepoint-Digits.txt | 10 +
+ ...IndicFontFeatureCodepoint-IndependentVowels.txt | 14 +
+ .../IndicFontFeatureCodepoint-Reserved.txt | 2 +
+ .../IndicFontFeatureCodepoint-VariousSigns.txt | 6 +
+ .../indic/script-telugu/utrrs/codepoint/MANIFEST | 7 +
+ .../utrrs/gpos/IndicFontFeatureGPOS-AboveBase.txt | 385 ++++++
+ .../indic/script-telugu/utrrs/gpos/MANIFEST | 1 +
+ .../utrrs/gsub/IndicFontFeatureGSUB.txt | 287 ++++
+ .../indic/script-telugu/utrrs/gsub/MANIFEST | 1 +
+ 202 files changed, 7581 insertions(+), 1 deletions(-)
+
+commit 11267aef364b1cc5683ce65aaf544b7f2a127fb3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 13:57:14 2012 -0500
+
+ Fix
+
+ test/shaping/Makefile.am | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 4e84ce48d5d41cf1bad2fb8774e5c66745b0e75e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 13:50:55 2012 -0500
+
+ Move hb-diff to test/shaping/
+
+ test/shaping/hb-diff | 70
+ ++++++++++++++++++++++++++++++++++++++++++++++++++
+ util/Makefile.am | 2 -
+ util/hb-diff | 70
+ --------------------------------------------------
+ 3 files changed, 70 insertions(+), 72 deletions(-)
+
+commit f868e1b84d2f73688d4d6558d44610b1ac75ec13
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 13:50:05 2012 -0500
+
+ Add hb-unicode-decode
+
+ test/shaping/hb-manifest-read | 36
+ ++++++++++++++++++++++++++++++++++++
+ test/shaping/hb-manifest-update | 22 ++++++++++++++++++++++
+ test/shaping/hb-read-manifest | 36
+ ------------------------------------
+ test/shaping/hb-unicode-decode | 19 +++++++++++++++++++
+ test/shaping/hb-update-manifests | 22 ----------------------
+ 5 files changed, 77 insertions(+), 58 deletions(-)
+
+commit 9ab23ef4749b51e60464b9ef2a92739cdc2b36ba
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 13:49:56 2012 -0500
+
+ Minor
+
+ test/shaping/hb-unicode-prettyname | 5 +++++
+ 1 files changed, 5 insertions(+), 0 deletions(-)
+
+commit c8d81db03335192f20f08ab8fabe9869fd7350a2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 13:39:27 2012 -0500
+
+ Recognize more characters
+
+ test/shaping/hb-unicode-prettyname | 7 +++++++
+ 1 files changed, 7 insertions(+), 0 deletions(-)
+
+commit 0016d4662d486fa32c2191df801a2792f44b273c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jan 20 13:31:59 2012 -0500
+
+ [test] Make hb-unicode-prettyname take a --stdin option
+
+ test/shaping/hb-unicode-prettyname | 15 +++++++++------
+ 1 files changed, 9 insertions(+), 6 deletions(-)
+
+commit ad8c6446f2e0d21d065203924467f6a2c418401e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 19 20:28:31 2012 -0500
+
+ [test/shaping] Add hb-unicode-prettyname
+
+ test/shaping/hb-unicode-prettyname | 38
+ ++++++++++++++++++++++++++++++++++++
+ 1 files changed, 38 insertions(+), 0 deletions(-)
+
+commit e900869b0f373d25b72d966338beb6cbc53e6446
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 19 20:28:15 2012 -0500
+
+ [test/shaping] Add hb-read-manifest
+
+ test/shaping/hb-read-manifest | 36 ++++++++++++++++++++++++++++++++++++
+ 1 files changed, 36 insertions(+), 0 deletions(-)
+
+commit a211cd3ffce3aa100e92d837384bbaa9decf6b09
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 19 20:27:53 2012 -0500
+
+ Ignore AUTHORS also
+
+ test/shaping/hb-update-manifests | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit c91c4fa47140c0d6191241a832fc534b1c1514ce
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 19 17:51:57 2012 -0500
+
+ [hb-shape] Change glyphstring brackets from </> to [/]
+
+ Sorry for the disruption but I need this to differentiate from the
+ Unicode string.
+
+ util/options.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 36fe87d1b4bf8317074a597501d1ee52c0bec38d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 19 16:55:26 2012 -0500
+
+ More Indic tests from Pravin
+
+ test/api/test-shape-complex.c | 48
+ +++++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 48 insertions(+), 0 deletions(-)
+
+commit a33e46cf7d9862856fd7ecb04e047cc58a9785c8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 19 15:43:48 2012 -0500
+
+ [test/shaping] Add hb-update-manifests
+
+ test/shaping/Makefile.am | 6 ++----
+ test/shaping/hb-update-manifests | 22
+ ++++++++++++++++++++++
+ test/shaping/texts/shaper-indic/indic/MANIFEST | 1 +
+ 3 files changed, 25 insertions(+), 4 deletions(-)
+
+commit d4de562adf691425b15e3e9c0eec035feaa60413
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 19 15:21:04 2012 -0500
+
+ Start adding new shaping test suite together
+
+ configure.ac | 1 +
+ test/Makefile.am | 2 +-
+ test/shaping/Makefile.am | 10 ++++++++++
+ test/shaping/texts/MANIFEST | 3 +++
+ test/shaping/texts/shaper-arabic/MANIFEST | 5 +++++
+ test/shaping/texts/shaper-indic/MANIFEST | 1 +
+ test/shaping/texts/shaper-indic/indic/MANIFEST | 10 ++++++++++
+ 7 files changed, 31 insertions(+), 1 deletions(-)
+
+commit 7a4a848db27d1605195f677c9c8632cde558aa05
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 19 15:15:21 2012 -0500
+
+ Minor
+
+ src/hb-ot-shape-complex-private.hh | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+commit 4d6dafd47f4271549e528d2e8047d50562aef399
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 19 14:52:02 2012 -0500
+
+ Rename test/ to test/api/
+
+ configure.ac | 1 +
+ test/Makefile.am | 128 +-----
+ test/api/Makefile.am | 131 +++++
+ test/api/hb-test.h | 265 +++++++++
+ test/api/test-blob.c | 301 +++++++++++
+ test/api/test-buffer.c | 783 +++++++++++++++++++++++++++
+ test/api/test-c.c | 58 ++
+ test/api/test-common.c | 213 ++++++++
+ test/api/test-cplusplus.cc | 30 +
+ test/api/test-font.c | 502 +++++++++++++++++
+ test/api/test-object.c | 367 +++++++++++++
+ test/api/test-ot-tag.c | 241 +++++++++
+ test/api/test-shape-complex.c | 1189
+ +++++++++++++++++++++++++++++++++++++++++
+ test/api/test-shape.c | 165 ++++++
+ test/api/test-unicode.c | 887 ++++++++++++++++++++++++++++++
+ test/api/test-version.c | 80 +++
+ test/hb-test.h | 265 ---------
+ test/test-blob.c | 301 -----------
+ test/test-buffer.c | 783 ---------------------------
+ test/test-c.c | 58 --
+ test/test-common.c | 213 --------
+ test/test-cplusplus.cc | 30 -
+ test/test-font.c | 502 -----------------
+ test/test-object.c | 367 -------------
+ test/test-ot-tag.c | 241 ---------
+ test/test-shape-complex.c | 1189
+ -----------------------------------------
+ test/test-shape.c | 165 ------
+ test/test-unicode.c | 887 ------------------------------
+ test/test-version.c | 80 ---
+ 29 files changed, 5214 insertions(+), 5208 deletions(-)
+
+commit 3b5c22c39b87155f315853fb0c40edcf14e99b54
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 19 14:28:11 2012 -0500
+
+ Remove src/test.cc
+
+ Not really useful.
+
+ src/Makefile.am | 6 +--
+ src/test.cc | 132
+ -------------------------------------------------------
+ 2 files changed, 1 insertions(+), 137 deletions(-)
+
+commit 4983feebbbb25e79201bf34035e4d58e61218758
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 19 13:54:52 2012 -0500
+
+ [hb-diff] Clean up
+
+ util/hb-diff | 41 ++++++++++++++++++++++++++---------------
+ 1 files changed, 26 insertions(+), 15 deletions(-)
+
+commit cdc673d97c5ffedb386865a81f54a5cedcbad27c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 19 12:46:18 2012 -0500
+
+ [hb-shape] Add --show-line-num
+
+ Ok, much more useful as a test suite driver now.
+
+ util/hb-shape.cc | 24 +++++-------------------
+ util/options.cc | 34 ++++++++++++++++++++++++++++++++++
+ util/options.hh | 25 ++++++++++++++++++++-----
+ 3 files changed, 59 insertions(+), 24 deletions(-)
+
+commit cc4d9810d6318ca2e4de3b8d62f03b51cc21ee05
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 19 12:32:20 2012 -0500
+
+ [hb-shape] Add --show-text and --show-unicode options
+
+ util/hb-shape.cc | 19 ++++++++++++++++++-
+ util/options.cc | 26 +++++++++++++++++++++++---
+ util/options.hh | 12 +++++++++---
+ 3 files changed, 50 insertions(+), 7 deletions(-)
+
+commit 27c36af411c7c4d75dd25d79fc76dd92c6bb9643
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 19 12:30:43 2012 -0500
+
+ Fix OOB in hb-shape
+
+ util/options.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 8d2781d69274672303e30522e222bd01c6b5e781
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 19 11:36:39 2012 -0500
+
+ [test] Add two Indic test cases from Bernard Massot
+
+ test/test-shape-complex.c | 16 ++++++++++++++++
+ 1 files changed, 16 insertions(+), 0 deletions(-)
+
+commit 8750abaf8410005facbea8c886c592bead7f959b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jan 18 22:47:44 2012 -0500
+
+ [util] Add --help-features
+
+ Patch from Khaled Hosny.
+
+ util/options.cc | 42 +++++++++++++++++++++++++++++++++++++++++-
+ 1 files changed, 41 insertions(+), 1 deletions(-)
+
+commit 889caa52fa1bef61013ec1d127f84d7d5907ef1e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jan 18 22:32:52 2012 -0500
+
+ [icu] Use U_FAILURE
+
+ src/hb-icu.cc | 10 +++++-----
+ 1 files changed, 5 insertions(+), 5 deletions(-)
+
+commit 36a4f4a482456ee816dcb59befa0b0538ba487df
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jan 18 22:16:49 2012 -0500
+
+ Replace u_strlen() with u_countChar32()
+
+ The latter is what I meant.
+
+ src/hb-icu.cc | 8 +++-----
+ 1 files changed, 3 insertions(+), 5 deletions(-)
+
+commit 055fb24d03ae518fa0aa6c2860a03f3cb6a5ef0d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jan 18 21:58:34 2012 -0500
+
+ Add test for bug in ICU decompose
+
+ As reported by Kenichi Ishibashi on 2011-10-28.
+
+ test/test-unicode.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit c521e793bd6c1dafacb94253a45b9c70ab38525e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jan 18 21:51:05 2012 -0500
+
+ Fix OOB in replace_glyph()
+
+ Patch from Kenichi Ishibashi.
+
+ src/hb-buffer.cc | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 03408ce73d003ed4e58e3f8472f9445e72b86bee
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jan 18 21:28:34 2012 -0500
+
+ Fix more possible buffer overruns
+
+ I have this function, but can't clean up it to my satisfaction.
+
+ src/hb-ot-layout-gsubgpos-private.hh | 6 ++++--
+ 1 files changed, 4 insertions(+), 2 deletions(-)
+
+commit 7d479900cd11bc88148cd601ee43bc5492ce5843
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jan 18 21:19:32 2012 -0500
+
+ Refactor the two remaining uses of _hb_ot_layout_skip_mark()
+
+ src/hb-ot-layout-gsub-table.hh | 2 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 7 +++++--
+ 2 files changed, 6 insertions(+), 3 deletions(-)
+
+commit 506ffeb8e77a668fa305139582d215c32e46bb03
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jan 18 16:07:53 2012 -0500
+
+ Further mark skippy fixes from Jonathan Kew
+
+ We should be in good shape now.
+
+ src/hb-ot-layout-gsubgpos-private.hh | 4 +++-
+ 1 files changed, 3 insertions(+), 1 deletions(-)
+
+commit a4a48fe6d4f884a37e720430347d10dbe3562a79
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jan 17 18:08:41 2012 -0500
+
+ Fix mark skipping regression
+
+ Ouch!
+
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 4ab97311541225906f6b737a2b47de252224cc09
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jan 16 22:05:08 2012 -0500
+
+ Refactor mark skipping
+
+ src/hb-ot-layout-gpos-table.hh | 95 ++++++++++----------------
+ src/hb-ot-layout-gsub-table.hh | 21 +++---
+ src/hb-ot-layout-gsubgpos-private.hh | 125
+ ++++++++++++++++++++++++++--------
+ 3 files changed, 143 insertions(+), 98 deletions(-)
+
+commit 370f03e9c69d98d735eafb7e72b13b17f42cbaa9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jan 16 17:03:55 2012 -0500
+
+ Minor
+
+ src/hb-ot-layout-gsub-table.hh | 5 ++---
+ src/hb-ot-layout-gsubgpos-private.hh | 6 ++----
+ 2 files changed, 4 insertions(+), 7 deletions(-)
+
+commit 4d3aeb8cb2bc1ca7cdd03ba28ba8c334f12d4c03
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jan 16 16:43:26 2012 -0500
+
+ [GSUB/GPOS] Fix mark skip indexing issues
+
+ Mozilla bug 701637 and 714067 combined.
+
+ Patch from Jonathan Kew.
+
+ src/hb-ot-layout-gpos-table.hh | 42
+ ++++++++++++++++----------------
+ src/hb-ot-layout-gsub-table.hh | 21 ++++++++-------
+ src/hb-ot-layout-gsubgpos-private.hh | 45
+ ++++++++++++++++-----------------
+ 3 files changed, 54 insertions(+), 54 deletions(-)
+
+commit e8eedf2687f05372bf5476e84139d01ba67c9f73
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jan 16 16:39:40 2012 -0500
+
+ Avoid enum trailing commas
+
+ Based on patch from Jonathan Kew.
+
+ src/hb-ot-shape-complex-indic.cc | 4 ++--
+ src/hb-ot-shape-complex-private.hh | 2 ++
+ 2 files changed, 4 insertions(+), 2 deletions(-)
+
+commit 3d0ddd12801689b4093ffca97da4dd9ca669b64a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jan 15 15:55:52 2012 -0500
+
+ Require glib >= 2.16 for the gobject option
+
+ configure.ac | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 95ab82a992ab916046c2e6205db7cadeec88d206
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jan 15 14:56:56 2012 -0500
+
+ Disable gtk-doc macro
+
+ We don't have any docs yet.
+
+ configure.ac | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 299ae0c3a367c84a835eadbd1276ca284d2720c0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jan 14 21:29:45 2012 -0500
+
+ [icu] Remove glib-ism
+
+ src/hb-icu.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit a097043f9a81e6c20caf69a5dabdf9e00438d79b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jan 14 17:55:51 2012 -0500
+
+ Allow space in one more place when parsing features
+
+ util/options.cc | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit af92135424b994062648f4fb7e26af0bd970a4b1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Oct 21 09:18:43 2011 -0700
+
+ Minor
+
+ src/hb-object-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 89d89646e8163b6c0874b9a3c14d4da974ea8219
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Oct 17 11:50:54 2011 -0700
+
+ Fix intrin.h b0rkage with older MSVC
+
+ Reported by Jonathan Kew.
+
+ src/hb-object-private.hh | 6 +++++-
+ 1 files changed, 5 insertions(+), 1 deletions(-)
+
+commit af913c5788e600e36d29f44fe4e77db84cf8c442
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Oct 17 11:39:28 2011 -0700
+
+ Fix infinite loop in normalization code with variation selectors
+
+ Reported by Jonathan Kew.
+
+ src/hb-ot-shape-normalize.cc | 5 ++++-
+ 1 files changed, 4 insertions(+), 1 deletions(-)
+
+commit fd528c17b7b5ac912f1ac980e1d9981f561c3b46
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 12 15:03:58 2011 -0400
+
+ [util] Add --list-shapers to hb-view and hb-shape
+
+ util/options.cc | 17 ++++++++++++++++-
+ 1 files changed, 16 insertions(+), 1 deletions(-)
+
+commit a17554bfd51dc8a37b1674d1ede63e616618e0a6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Sep 28 16:57:34 2011 -0400
+
+ Make test-c.c actually use hb
+
+ This will make sure we test that C code can actually link to the
+ library.
+
+ test/test-c.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 55deff7595ef357d000fef83559c74c9f8acad00
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Sep 28 16:20:09 2011 -0400
+
+ Add comments
+
+ src/hb-ot-shape-normalize.cc | 4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+commit a240d5a0a3ccc71902e7a341b6d531995319999d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 27 13:50:45 2011 -0400
+
+ Add TODO item
+
+ TODO | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 52ebdff49d13f239efc886de935d47be9860f6e5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 27 12:38:16 2011 -0400
+
+ Fix GSUB lookuptype 1 subtype 1 delta wrapping
+
+ src/hb-ot-layout-gsub-table.hh | 4 +++-
+ 1 files changed, 3 insertions(+), 1 deletions(-)
+
+commit 5857720cd35078d1c3906c8b2db3190b5166b66f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 27 12:36:26 2011 -0400
+
+ [util] s/%d/%u/ when printing glyph ids and clusters
+
+ util/options.cc | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit b95324cdd217f44c40c5fd44898e659500f19511
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Sep 21 16:50:39 2011 -0400
+
+ Minor
+
+ src/hb-blob.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 0cd33592ab4bb486ffc438ba0efdac2fa7a1bb7f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Sep 21 16:49:33 2011 -0400
+
+ Fix possible leaks
+
+ src/hb-font.cc | 16 +++++++++++++---
+ 1 files changed, 13 insertions(+), 3 deletions(-)
+
+commit d3f3690b485e1d240fec4f204aef54e07853a244
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Sep 21 16:41:43 2011 -0400
+
+ hb-shape: In --no-glyph-names, output glyph number directly
+
+ Ie. write "86" instead of "gid86".
+
+ util/options.cc | 11 +++++++----
+ 1 files changed, 7 insertions(+), 4 deletions(-)
+
+commit 088c1e27c0fc0cdef999cf1f567e4d5eb2cfb2e4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 20 14:43:55 2011 -0400
+
+ [util] Fix option parsing
+
+ Wow, who knew bool is one byte and I was using it as a 4byte int?!
+
+ C++ auto casts fails you in mysterious ways...
+
+ util/helper-cairo.cc | 2 +-
+ util/options.cc | 3 ++-
+ util/options.hh | 14 +++++++-------
+ 3 files changed, 10 insertions(+), 9 deletions(-)
+
+commit d606daa4cca323c8977b2e52e6863dc0f1b72fa9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 20 14:34:06 2011 -0400
+
+ Whitespace
+
+ src/gen-arabic-table.py | 2 +-
+ src/gen-indic-table.py | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit e700bce1189465a159a7c3c179f231be224f31cc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 20 11:20:53 2011 -0400
+
+ [util] Add hb-diff
+
+ A diff program written in Python that is more suitable for comparing
+ hb-shape output from different backends. Main differences with stock
+ diff:
+
+ 1. It outputs one line's comparison at a time, as opposed to batching
+ '+' lines and '-' lines.
+
+ 2. It colors the part of the line that changed, taking word boundaries
+ into consideration.
+
+ You can pipe the colored output to 'less -r'.
+
+ util/Makefile.am | 2 +
+ util/hb-diff | 59
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 61 insertions(+), 0 deletions(-)
+
+commit 880c1f0e4ede65890592d28dfb38bb06f5b57500
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 19 23:10:22 2011 -0400
+
+ Rewrite ICU detection code with in-house macros
+
+ At least works for cross-compiling now...
+
+ configure.ac | 26 +++++++++++++++-----------
+ 1 files changed, 15 insertions(+), 11 deletions(-)
+
+commit f83f0f4836691b04306c2ef80979f2e1d76a2f28
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 19 18:51:48 2011 -0400
+
+ [graphite] Add note about graphite shaker brokenness
+
+ src/hb-graphite2.cc | 8 ++++++++
+ 1 files changed, 8 insertions(+), 0 deletions(-)
+
+commit 422558142aabb996d8ad1848df7ea4d5a8ade98a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 19 17:57:02 2011 -0400
+
+ [util] Account for line-space in surface size
+
+ util/options.cc | 2 +-
+ util/options.hh | 1 -
+ util/view-cairo.cc | 2 +-
+ 3 files changed, 2 insertions(+), 3 deletions(-)
+
+commit b5afd8f78e6b372f1bbed469329c1554adb20eea
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 19 16:56:21 2011 -0400
+
+ [util] Rename --output to --output_file, and --format to
+ --output-format
+
+ util/options.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 0a965eee880428a43ad7f9d1317c344666247dd7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 19 16:53:47 2011 -0400
+
+ Minor
+
+ src/hb-ot-shape-complex-indic.cc | 4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+commit 466393c2f04fb5b3dcb3e81ea9609905fa8c9648
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 19 16:50:18 2011 -0400
+
+ Really fix build this time
+
+ util/hb-view.hh | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit fe1605db4f28ed75d5debe0db45a19aa77f0585f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 19 16:49:03 2011 -0400
+
+ Fix dist
+
+ util/Makefile.am | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 8b8b19056decaf09e4e0ccd9412ee1aeb30f4de7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 19 16:41:17 2011 -0400
+
+ [util] Add hb-shape utility
+
+ Like hb-view, but prints out buffer contents.
+
+ The output format is kinda cryptic. Suggestions welcome.
+
+ configure.ac | 6 -
+ util/Makefile.am | 44 ++++--
+ util/common.cc | 43 ------
+ util/common.hh | 57 --------
+ util/hb-shape.cc | 78 ++++++++++
+ util/hb-view.cc | 44 +------
+ util/hb-view.hh | 79 +++++++++++
+ util/helper-cairo.cc | 375
+ +++++++++++++++++++++++++++++++++++++++++++++++++
+ util/helper-cairo.hh | 79 +++++++++++
+ util/options.cc | 79 +++++++++++
+ util/options.hh | 53 +++++++-
+ util/view-cairo.cc | 381
+ ++------------------------------------------------
+ util/view-cairo.hh | 8 +-
+ 13 files changed, 785 insertions(+), 541 deletions(-)
+
+commit eb2d8be7a8ede0c0f5e346cf06516792f83f36f7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 19 16:15:22 2011 -0400
+
+ Minor
+
+ TODO | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit f6496663c2f6849a944e41afcf9511f378477532
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 19 15:45:52 2011 -0400
+
+ [util] If no text is provided, simply call cairo_show_glyphs()
+
+ util/view-cairo.cc | 92
+ +++++++++++++++++++++++++++++-----------------------
+ 1 files changed, 51 insertions(+), 41 deletions(-)
+
+commit 5c299343118d1eaff32ffb2a5dac077cfff67dee
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 19 14:53:26 2011 -0400
+
+ [uniscribe] Various improvements
+
+ src/hb-uniscribe.cc | 30 +++++++++++++++++++-----------
+ 1 files changed, 19 insertions(+), 11 deletions(-)
+
+commit 11e51993ab562d4c7460eb7c43d0e97404e628e7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 19 09:58:55 2011 -0400
+
+ [util] Move font-size into view-options
+
+ util/options.cc | 2 +-
+ util/options.hh | 7 +++----
+ util/view-cairo.cc | 4 ++--
+ 3 files changed, 6 insertions(+), 7 deletions(-)
+
+commit 0fe296019746689551d224a5f6fb7e0ebe1b91dc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Sep 17 09:59:58 2011 -0400
+
+ Fix Linux build when io.h is available
+
+ Bug 40953 - fail compile git: make[2]: *** [hb_view-options.o] Error 1
+
+ configure.ac | 2 +-
+ util/options.cc | 8 ++++----
+ 2 files changed, 5 insertions(+), 5 deletions(-)
+
+commit d2b3ab9ecebbf46cb9dac1f09c17379c50ea4575
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Sep 16 16:59:17 2011 -0400
+
+ Fix "[util] Fix hb-view crash with bogus font."
+
+ util/view-cairo.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit da4a2a1426ee3aa9d9678ec12c9ba4dfcba0bcf8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Sep 16 16:56:34 2011 -0400
+
+ Cosmetic
+
+ util/view-cairo.cc | 31 +++++++++++++++++++++++--------
+ 1 files changed, 23 insertions(+), 8 deletions(-)
+
+commit 4274ed7ab6fb03fbf8eaaa43ab06647dc0beed79
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Sep 16 16:52:26 2011 -0400
+
+ [util] Fix hb-view crash with bogus font
+
+ util/view-cairo.cc | 8 +++++++-
+ 1 files changed, 7 insertions(+), 1 deletions(-)
+
+commit 5ddd9cc499f2470eca239ae357a5c8a3626c0809
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Sep 16 16:40:44 2011 -0400
+
+ Minor
+
+ src/hb-private.hh | 2 +-
+ src/hb-unicode-private.hh | 4 ++--
+ src/test.cc | 4 ++--
+ util/common.hh | 2 +-
+ util/options.cc | 8 ++++----
+ 5 files changed, 10 insertions(+), 10 deletions(-)
+
+commit 652d64aa8d32d914bf3ee2f2c451de103fea8fa9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Sep 16 16:34:39 2011 -0400
+
+ TODO items
+
+ TODO | 6 ++++++
+ 1 files changed, 6 insertions(+), 0 deletions(-)
+
+commit 947c9a778c0d4b428b58806f98c34ede59b7439c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Sep 16 16:33:18 2011 -0400
+
+ Minor
+
+ src/hb-ot-shape-normalize.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit d5476a30a10da5e54783c8dbf04340225a9a00d7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Sep 16 12:30:50 2011 -0400
+
+ Minor
+
+ src/hb-object-private.hh | 26 +++++++++++++++-----------
+ 1 files changed, 15 insertions(+), 11 deletions(-)
+
+commit 55aeb0490454cc1ba93a42f307ed1230f59dee4b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Sep 16 02:08:36 2011 -0400
+
+ Fix reading text from stdin
+
+ util/options.cc | 76
+ ++++++++++++++++++++++++++++++++++------------------
+ util/options.hh | 16 +++++++----
+ util/view-cairo.cc | 6 +++-
+ 3 files changed, 64 insertions(+), 34 deletions(-)
+
+commit a75c1b125159f6cfb6b652a9ec40803f7c7e3f71
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Sep 16 01:16:41 2011 -0400
+
+ Move code around
+
+ util/options.cc | 27 +++++++++++++++++++++++++--
+ util/options.hh | 20 +-------------------
+ 2 files changed, 26 insertions(+), 21 deletions(-)
+
+commit 7bf6ecd3bfb1ccf5d9ac6fe274efa74b46885fea
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Sep 16 01:11:30 2011 -0400
+
+ Always shape at size=upem
+
+ Fixes bug with uniscribe not handling GIGANTIC sizes.
+
+ util/options.cc | 2 +-
+ util/view-cairo.cc | 8 ++++----
+ util/view-cairo.hh | 2 +-
+ 3 files changed, 6 insertions(+), 6 deletions(-)
+
+commit 674ee58d9bc9f825d769220d77f58513edae4558
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Sep 16 00:54:05 2011 -0400
+
+ Minor
+
+ util/options.cc | 4 +---
+ 1 files changed, 1 insertions(+), 3 deletions(-)
+
+commit 4451168e5d1ea26560899e9a9733b3a3f1853050
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Sep 16 00:38:19 2011 -0400
+
+ Fix binary stdin/stdout io in Windows
+
+ Make --font-file accept "-" to mean stdin, and have it work
+ in Windows too!
+
+ configure.ac | 2 +-
+ util/common.hh | 5 ++++
+ util/options.cc | 64
+ +++++++++++++++++++++++++++++++++++++++++++++---------
+ util/options.hh | 10 +++++++-
+ 4 files changed, 67 insertions(+), 14 deletions(-)
+
+commit 639b5957d9c7b6d8bef6784e3467ccc055ddeea4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Sep 15 18:09:49 2011 -0400
+
+ Minor
+
+ util/options.cc | 5 +++--
+ util/options.hh | 4 ++--
+ 2 files changed, 5 insertions(+), 4 deletions(-)
+
+commit f7e2ef74f856ee13d6fd6cf3f1e04bc162203bc2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Sep 15 17:52:00 2011 -0400
+
+ [hb-view] Make print to stdout work in Windows
+
+ Apparently there's no equivalent to "/dev/stdout", so write using
+ stdio to be able to output to stdout.
+
+ util/common.hh | 1 +
+ util/options.hh | 31 ++++++++++++++++----
+ util/view-cairo.cc | 79
+ +++++++++++++++++++++++++++++++++++-----------------
+ 3 files changed, 78 insertions(+), 33 deletions(-)
+
+commit 36b10f58cc70ce9570d17b30616f9cb27423e03b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Sep 15 16:29:51 2011 -0400
+
+ Minor
+
+ src/hb-ot-shape-normalize.cc | 7 +++++--
+ 1 files changed, 5 insertions(+), 2 deletions(-)
+
+commit c4611cb66f8e3a133ec00e3ace62ef19d9b95b28
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 13 13:33:11 2011 -0400
+
+ Fix test
+
+ src/hb-graphite2.h | 1 +
+ src/hb-ot-shape.h | 1 +
+ src/hb-uniscribe.h | 1 +
+ 3 files changed, 3 insertions(+), 0 deletions(-)
+
+commit b9b10ad78b1f977494a3a42b58f8040fe16505a3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 13 13:30:39 2011 -0400
+
+ [util] Refactor hb-view completely
+
+ Now we can use the same code to do other utils...
+
+ configure.ac | 2 +
+ util/Makefile.am | 2 +
+ util/common.cc | 7 +-
+ util/common.hh | 2 +-
+ util/hb-view.cc | 244 ++++-------------------------
+ util/options.cc | 321 +++++++++++++++++++++++++++-----------
+ util/options.hh | 179 +++++++++++++++++++---
+ util/view-cairo.cc | 440
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++
+ util/view-cairo.hh | 63 ++++++++
+ 9 files changed, 927 insertions(+), 333 deletions(-)
+
+commit bc4b07b05ea9e39eb9f966eb2c3e1c737efa77ff
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Sep 8 17:08:32 2011 -0400
+
+ More reshuffling
+
+ util/hb-view.cc | 4 +-
+ util/options.cc | 64
+ +++++++++++++++++++++++++++++-------------------------
+ util/options.hh | 13 ++++++-----
+ 3 files changed, 43 insertions(+), 38 deletions(-)
+
+commit 516857eb51bbb79ff4adf44e3fefbf460f9ee8f8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Sep 8 16:50:24 2011 -0400
+
+ [util] Simplify more
+
+ util/options.hh | 9 +++------
+ 1 files changed, 3 insertions(+), 6 deletions(-)
+
+commit 4f4b114a5592c2f5d128ee795f159b438ad97829
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Sep 8 16:49:02 2011 -0400
+
+ [util] Move code around
+
+ util/hb-view.cc | 8 +-------
+ util/options.hh | 14 ++++++++++++++
+ 2 files changed, 15 insertions(+), 7 deletions(-)
+
+commit 46d86a73a103b061144018c3fe947b57548fc58f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Sep 8 16:43:15 2011 -0400
+
+ Minor
+
+ We now support using -1 for NUL-terminated strings.
+
+ util/hb-view.cc | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit 90e312cb85df7a6dc350cb62138ab950790e3d15
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Sep 8 16:42:37 2011 -0400
+
+ [util] Move code around
+
+ util/hb-view.cc | 5 -----
+ util/options.hh | 4 ++++
+ 2 files changed, 4 insertions(+), 5 deletions(-)
+
+commit 109cb382898f491eed733dba4ef5ba12de94aaf6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Sep 8 16:00:04 2011 -0400
+
+ [util] Further refactor option parsing
+
+ util/options.cc | 80
+ ++++++++++++++++++++++++++++++++++++++++++++++---------
+ util/options.hh | 20 +++++++++++---
+ 2 files changed, 83 insertions(+), 17 deletions(-)
+
+commit bc187e5ac7433f5561b0e97e8c62172c73883f3f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Sep 8 13:35:17 2011 -0400
+
+ Refine Indic scripts, following Martin Hosken's recommendation
+
+ src/hb-ot-shape-complex-private.hh | 56
+ ++++++++++++++++++++++--------------
+ 1 files changed, 34 insertions(+), 22 deletions(-)
+
+commit 738d096a06822e63b3894bd817ecb90e5fb94f73
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Sep 2 13:31:19 2011 -0400
+
+ Pass through unknown ISO 639-3 language tags to OpenType engine
+
+ In hb_ot_tag_from_language(), if first component of an unknown
+ language is three letters long, use it directly as OpenType language
+ tag (after case conversion and padding).
+
+ src/hb-ot-tag.cc | 8 ++++++++
+ test/test-ot-tag.c | 5 +++++
+ 2 files changed, 13 insertions(+), 0 deletions(-)
+
+commit ea02cbf03c084b3ead6e9e4c9af07b3b47608d5b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Sep 2 12:39:20 2011 -0400
+
+ [graphite] Don't preload glyphs
+
+ Doesn't seem to be slower.
+
+ src/hb-graphite2.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 210a06f3d7bd2df55ebd1743da74f327c5a7a967
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 26 13:39:49 2011 +0200
+
+ Minor
+
+ src/hb-graphite2.h | 12 ++++++------
+ src/hb-ot-shape.h | 1 -
+ src/hb-uniscribe.h | 1 -
+ 3 files changed, 6 insertions(+), 8 deletions(-)
+
+commit 4a8d2e379a34b19bccc72bc3e2d9ace3fdd27733
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 26 09:40:54 2011 +0200
+
+ [graphite2] Chop a few more lines
+
+ src/hb-graphite2.cc | 13 ++++---------
+ 1 files changed, 4 insertions(+), 9 deletions(-)
+
+commit 81ec289da799bd2f50da9382507c606d2c779ab9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 26 09:33:06 2011 +0200
+
+ Minor
+
+ src/hb-graphite2.cc | 24 ++++++++++++------------
+ 1 files changed, 12 insertions(+), 12 deletions(-)
+
+commit 3380de5abbaff535e1cf57ea7e5c2a7c4fdcfe66
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 26 09:30:49 2011 +0200
+
+ [graphite] Use buffer->replace_glyphs()
+
+ src/hb-graphite2.cc | 3 +--
+ 1 files changed, 1 insertions(+), 2 deletions(-)
+
+commit 9ebe8c0286856d46430ae184ba7303bd34485883
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 26 09:29:42 2011 +0200
+
+ Add buffer->replace_glyphs()
+
+ src/hb-buffer-private.hh | 3 +++
+ src/hb-buffer.cc | 26 ++++++++++++++++++++++++++
+ 2 files changed, 29 insertions(+), 0 deletions(-)
+
+commit a5edb1031c204464da4f852ba3d90e8cc20cd20e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 26 09:27:13 2011 +0200
+
+ Minor
+
+ src/hb-graphite2.cc | 9 +++++----
+ 1 files changed, 5 insertions(+), 4 deletions(-)
+
+commit 290e3ee51727df75d136ccfff79831b94d1583b6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 26 09:25:04 2011 +0200
+
+ [graphite] Only pass the first part language tag to graphite
+
+ Still not sure about:
+
+ 1) Case. We pass lowercase for now. Would be nice if graphite was
+ uppercase 3letter like OpenType,
+
+ 2) Padding. IMO, tag padding is always with spaces, but Martin was
+ talking about NUL bytes.
+
+ src/hb-graphite2.cc | 5 +++--
+ 1 files changed, 3 insertions(+), 2 deletions(-)
+
+commit 4c9fe88d30036340fe592bcbc375049b84602b8b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 26 09:18:53 2011 +0200
+
+ [API] Make all _from_string() functions take a len parameter
+
+ Can be -1 for NUL-terminated string. This is useful for passing parts
+ of a larger string to a function without having to copy or modify the
+ string first.
+
+ Affected functions:
+
+ hb_tag_t hb_tag_from_string()
+ hb_direction_from_string()
+ hb_language_from_string()
+ hb_script_from_string()
+
+ src/hb-common.cc | 29 ++++++++++++------
+ src/hb-common.h | 12 +++++--
+ src/hb-graphite2.cc | 2 +-
+ src/hb-icu.cc | 2 +-
+ src/hb-ot-tag.cc | 8 ++--
+ test/test-buffer.c | 4 +-
+ test/test-common.c | 79
+ +++++++++++++++++++++++++++++---------------------
+ test/test-ot-tag.c | 22 +++++++-------
+ util/hb-view.cc | 6 ++--
+ util/options.cc | 5 +--
+ 10 files changed, 96 insertions(+), 73 deletions(-)
+
+commit a499bdea5cc5097dec62eeafdef58d08ba534be0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 25 22:46:21 2011 +0200
+
+ [graphite2] Bail if grface is NULL
+
+ src/hb-graphite2.cc | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 3007ffa9e53e6100a761c2363f50a2b19a0764fc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 25 09:08:53 2011 +0200
+
+ Reorder combining-class to better suit Arabic shadda mark-mark
+ positioning
+
+ As reported by Khaled on the list:
+
+ "After the introduction of canonical reordering of combining marks
+ (commit 34c22f8), I'm no longer able to do mark/mark substitution or
+ positioning for mark sequences that involve shadda as a first mark (or
+ most interesting sequences at least).
+
+ "After some digging, it turned out that shadda have a ccc=33
+ while most
+ Arabic marks that combine with it have a lower ccc value, which
+ results
+ in the shadda being reordered after the other mark which,
+ unsurprisingly, breaks my contextual substitution and mkmk anchors."
+
+ See:
+
+ http://unicode.org/faq/normalization.html#8
+ http://unicode.org/faq/normalization.html#9
+
+ src/hb-ot-shape-private.hh | 18 +++++++++++++++++-
+ 1 files changed, 17 insertions(+), 1 deletions(-)
+
+commit 74ef81a0b0f9adddfb42c3cb87f08f8156054519
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 24 19:16:13 2011 +0200
+
+ Fix make distcheck
+
+ src/Makefile.am | 15 ++++++++-------
+ src/hb-gobject-enums.cc.tmpl | 2 +-
+ 2 files changed, 9 insertions(+), 8 deletions(-)
+
+commit 24bcdbcc0639ca9e9c0fde1a71cbbf1c3d2ef98d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 24 19:13:15 2011 +0200
+
+ Add hb-ot-hmtx-table.hh
+
+ Oops!
+
+ src/hb-ot-hmtx-table.hh | 86
+ +++++++++++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 86 insertions(+), 0 deletions(-)
+
+commit a3bd8a0e1862212a2d4141b973039bd000a3054f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 24 03:22:49 2011 +0200
+
+ [graphite] Rewrite properly
+
+ src/hb-graphite2.cc | 633
+ ++++++++++++++++++++++-----------------------------
+ src/hb-uniscribe.cc | 2 +
+ 2 files changed, 273 insertions(+), 362 deletions(-)
+
+commit 5072934c35bddc23d6bcb07a41010da51eb1b090
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 24 02:24:27 2011 +0200
+
+ Minor
+
+ src/hb-uniscribe.cc | 14 +++++++-------
+ 1 files changed, 7 insertions(+), 7 deletions(-)
+
+commit 46377396accf6b43792ffba553dcd9847608aa86
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 24 02:12:05 2011 +0200
+
+ [configure] Fix graphite bits
+
+ configure.ac | 9 +++++----
+ 1 files changed, 5 insertions(+), 4 deletions(-)
+
+commit 71388b3ee71c7d3b79f842db7588bd683691797c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 24 02:09:04 2011 +0200
+
+ [uniscribe] Minor
+
+ src/hb-uniscribe.cc | 19 +++++++++----------
+ 1 files changed, 9 insertions(+), 10 deletions(-)
+
+commit cd2b901027bd154e31aa509c0cb2d86633e36398
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 24 01:47:25 2011 +0200
+
+ [graphite] Minor
+
+ src/hb-graphite2.cc | 10 ++++------
+ src/hb-shape.cc | 1 -
+ 2 files changed, 4 insertions(+), 7 deletions(-)
+
+commit 834af3b48a1aca3e53811d1eb4ca09b582b8e598
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 24 01:45:47 2011 +0200
+
+ [graphite] Remove hb_graphite2_feature_check()
+
+ I don't see how this function can be useful.
+
+ src/hb-graphite2.cc | 10 ----------
+ src/hb-graphite2.h | 2 --
+ 2 files changed, 0 insertions(+), 12 deletions(-)
+
+commit 1f49cf32c96cb45a4d8ba2c210aeb7a8076b4762
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 24 01:29:25 2011 +0200
+
+ Add graphite2 integration from Martin Hosken
+
+ To be modified, a lot.
+
+ configure.ac | 9 +-
+ contrib/python/lib/harfbuzz.pyx | 20 +-
+ contrib/python/runpy | 2 -
+ contrib/python/scripts/hbtestfont | 4 +-
+ contrib/python/setup.py | 18 ++-
+ src/Makefile.am | 7 +
+ src/hb-graphite2.cc | 446
+ +++++++++++++++++++++++++++++++++++++
+ src/hb-graphite2.h | 47 ++++
+ src/hb-shape.cc | 7 +
+ 9 files changed, 542 insertions(+), 18 deletions(-)
+
+commit 0e6d36d8a3f9f533cb6eb04408af62bfd1ad83da
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 24 01:31:29 2011 +0200
+
+ Minor
+
+ src/Makefile.am | 2 +-
+ src/hb-uniscribe-shape.cc | 454
+ ---------------------------------------------
+ src/hb-uniscribe.cc | 454
+ +++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 455 insertions(+), 455 deletions(-)
+
+commit efde8113258b117ec0a7fbffe6d681442d045c41
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 23 00:04:57 2011 +0200
+
+ Add a constructor for hb_prealloced_array_t
+
+ Fixes build with MSVC.
+
+ src/hb-private.hh | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit d75333f166d21e9b9f2341c3bc8a9ef8a886f4b3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 19 19:59:24 2011 +0200
+
+ Add gobject enum support, but disabled for now
+
+ need to figure out the naming. The generated code doesn't have the
+ right name.
+
+ configure.ac | 2 +
+ src/Makefile.am | 13 ++++++--
+ src/hb-gobject-enums.cc.tmpl | 74
+ ++++++++++++++++++++++++++++++++++++++++++
+ src/hb-gobject-structs.cc | 63 +++++++++++++++++++++++++++++++++++
+ src/hb-gobject.cc | 63 -----------------------------------
+ 5 files changed, 149 insertions(+), 66 deletions(-)
+
+commit 7d235d272f4c9213f54c9c807fb8fba5068c45b0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 17 23:55:29 2011 +0200
+
+ Flesh out tt funcs a bit
+
+ src/hb-tt-font.cc | 36 +++++++++++++++++++++++++++++++++++-
+ 1 files changed, 35 insertions(+), 1 deletions(-)
+
+commit b9415e76d7b41da203b9ae85e38b6dc777481184
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 17 19:21:44 2011 +0200
+
+ [API] Add hb_font_set_funcs_data()
+
+ src/hb-font.cc | 15 +++++++++++++++
+ src/hb-font.h | 6 ++++++
+ 2 files changed, 21 insertions(+), 0 deletions(-)
+
+commit e6c09cdf43201ff1b7f38e411ae1f9977e4f9271
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 17 19:07:59 2011 +0200
+
+ Remove the pre_allocate argument from hb_buffer_create()
+
+ For two reasons:
+
+ 1. User can always call hb_buffer_pre_allocate() themselves, and
+
+ 2. Now we do a pre_alloc in add_utfX anyway, so the total number of
+ reallocs is limited to a small number (~3) anyway. This just
+ makes the
+ API cleaner.
+
+ src/hb-buffer.cc | 7 +------
+ src/hb-buffer.h | 2 +-
+ src/test.cc | 2 +-
+ test/test-buffer.c | 9 ++++-----
+ test/test-object.c | 4 ++--
+ test/test-shape-complex.c | 2 +-
+ test/test-shape.c | 2 +-
+ util/hb-view.cc | 2 +-
+ 8 files changed, 12 insertions(+), 18 deletions(-)
+
+commit 187bdeaa6c82fcb95fdd546da9c78b843e1dea0e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 17 19:03:06 2011 +0200
+
+ Do (nothing for) hmtx sanitize
+
+ src/hb-ot-hhea-table.hh | 1 -
+ src/hb-tt-font.cc | 1 +
+ 2 files changed, 1 insertions(+), 1 deletions(-)
+
+commit d6016e49108be183ab2dc9c226447d1db3a09b90
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 17 14:47:41 2011 +0200
+
+ Fix name-table sanitize
+
+ src/hb-ot-name-table.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit ae9877dea6a1aed3566d9b87a75ede84259deaca
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 17 14:43:45 2011 +0200
+
+ Add hhea-table support
+
+ src/Makefile.am | 1 +
+ src/hb-open-type-private.hh | 6 +
+ src/hb-ot-head-table.hh | 2 +-
+ src/hb-ot-hhea-table.hh | 93 ++++++++++++++++++
+ src/hb-ot-layout-gdef-table.hh | 2 +-
+ src/hb-ot-layout-gpos-table.hh | 2 +-
+ src/hb-ot-layout-gsub-table.hh | 2 +-
+ src/hb-ot-maxp-table.hh | 2 +-
+ src/hb-ot-name-table.hh | 3 +-
+ src/hb-tt-font.cc | 207
+ ++++++++++++++++++++++++++++++++++++++++
+ 10 files changed, 314 insertions(+), 6 deletions(-)
+
+commit 7a750ac33ec482e2c4856c19ea607f3563741c24
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 17 14:19:59 2011 +0200
+
+ Rename table files from eg maxp-private.hh to maxp-table.hh
+
+ src/Makefile.am | 12 +-
+ src/hb-font.cc | 2 +-
+ src/hb-ot-head-private.hh | 143 ---
+ src/hb-ot-head-table.hh | 143 +++
+ src/hb-ot-layout-gdef-private.hh | 427 ---------
+ src/hb-ot-layout-gdef-table.hh | 427 +++++++++
+ src/hb-ot-layout-gpos-private.hh | 1633
+ ----------------------------------
+ src/hb-ot-layout-gpos-table.hh | 1633
+ ++++++++++++++++++++++++++++++++++
+ src/hb-ot-layout-gsub-private.hh | 943 --------------------
+ src/hb-ot-layout-gsub-table.hh | 943 ++++++++++++++++++++
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ src/hb-ot-layout.cc | 8 +-
+ src/hb-ot-maxp-private.hh | 66 --
+ src/hb-ot-maxp-table.hh | 66 ++
+ src/hb-ot-name-private.hh | 128 ---
+ src/hb-ot-name-table.hh | 128 +++
+ src/hb-uniscribe-shape.cc | 2 +-
+ src/main.cc | 2 +-
+ 18 files changed, 3354 insertions(+), 3354 deletions(-)
+
+commit 0b7e4d9f20b3ed947d0c441ca59b43c4097cdb0e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 15 20:41:59 2011 +0200
+
+ [ft] FT_Get_Advance() for advance-width callbacks
+
+ Using graphite2's comparerenderer suggests that this makes hb-ft 15
+ times faster. No caching layer needed anymore.
+
+ configure.ac | 2 +-
+ src/hb-ft.cc | 19 +++++++++++++------
+ util/common.hh | 4 +++-
+ 3 files changed, 17 insertions(+), 8 deletions(-)
+
+commit 97796453aab56873809a15b5e316cba8acea7449
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 15 19:03:43 2011 +0200
+
+ Fix falloffs of the GOption conversion
+
+ util/options.cc | 8 ++++----
+ util/options.hh | 4 ++--
+ 2 files changed, 6 insertions(+), 6 deletions(-)
+
+commit 4e9ff1dd6ee3ea63fd91a76a91d9725a10a294a0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 15 16:21:22 2011 +0200
+
+ Pre-allocate buffers when adding string
+
+ We do a conservative estimate of the number of characters, but still,
+ this limits the number of buffer reallocs to a small constant.
+
+ src/hb-buffer.cc | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 553bc3de82cfda8d83db26a93205e0d39440cbd1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 15 16:21:06 2011 +0200
+
+ Minor
+
+ src/hb-ft.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 254142bb67a5c520a304142301479eb5292592d1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 15 16:15:44 2011 +0200
+
+ [ft] FT_Select_Charmap() when we create face
+
+ src/hb-ft.cc | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit a4cbd03dd17990783d8fd4c6be0c9c0d3d9cae5b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 15 09:52:05 2011 +0200
+
+ Apply 'locl' with 'ccmp' in Arabic shaper
+
+ According to Peter Constable this is indeed what Uniscribe has been
+ doing for years.
+
+ Mozilla Bug 667166 - wrong shape of letter when it comes at the end of
+ word in the arabic version of Firefox 5.0
+
+ src/hb-ot-shape-complex-arabic.cc | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit c214cff55ce539d004d069a484dac3988953cb11
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 14 15:17:16 2011 +0200
+
+ Start adding gobject-introspection support
+
+ configure.ac | 13 +++++++++-
+ src/Makefile.am | 43 ++++++++++++++------------------
+ src/hb-common.h | 1 +
+ src/hb-glib.cc | 3 --
+ src/hb-gobject.cc | 63
+ +++++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-gobject.h | 68
+ +++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 6 files changed, 163 insertions(+), 28 deletions(-)
+
+commit 9527fb200ffbbd839334e99b51d9671752d393db
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 13 19:03:48 2011 +0200
+
+ Fix missing return
+
+ src/hb-ft.cc | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 77a328769545f6b2970d8491fe77fe98781961cf
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 13 17:16:45 2011 +0200
+
+ Minor
+
+ src/hb-common.h | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 3bb300ee78a40f9ded21ab19283863b733aeb677
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 11 11:54:31 2011 +0200
+
+ Refactor hb-view code
+
+ util/Makefile.am | 26 ++++-
+ util/common.cc | 40 ++++++
+ util/common.hh | 49 +++++++
+ util/hb-view.cc | 387
+ ++++--------------------------------------------------
+ util/options.cc | 318 ++++++++++++++++++++++++++++++++++++++++++++
+ util/options.hh | 86 ++++++++++++
+ 6 files changed, 541 insertions(+), 365 deletions(-)
+
+commit d6660356dd81358033743f72d8a5fbf2fc70eaf7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 10 22:08:36 2011 +0200
+
+ Add uniscribe font getters
+
+ src/hb-uniscribe-shape.cc | 24 +++++++++++++++++++++---
+ src/hb-uniscribe.h | 8 ++++++++
+ 2 files changed, 29 insertions(+), 3 deletions(-)
+
+commit 01ec13a1d9ae380305b593e1c52cebb0e8327cb6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 10 22:00:35 2011 +0200
+
+ Implement hb_ft_font_get_face
+
+ src/hb-ft.cc | 15 ++++++++++++++-
+ src/hb-ft.h | 2 ++
+ 2 files changed, 16 insertions(+), 1 deletions(-)
+
+commit 36a4fe037df201f85b7a544eb30d75dc3585a1b6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 10 21:54:22 2011 +0200
+
+ Fix charset conversion
+
+ util/hb-view.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 25c4830593064f023e296aa795b72ddcaa1c9322
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 10 16:28:38 2011 +0200
+
+ [util] Add hb-shape --shapers
+
+ If the specified shapers fail, hb-shape will fail immediately
+
+ util/hb-view.cc | 57
+ +++++++++++++++++++++++++++++++-----------------------
+ 1 files changed, 33 insertions(+), 24 deletions(-)
+
+commit 0501573deda3a8dcdfcea491392f554f21ed0154
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 10 16:25:56 2011 +0200
+
+ Fix const correctness in the API
+
+ src/hb-fallback-shape-private.hh | 2 +-
+ src/hb-fallback-shape.cc | 2 +-
+ src/hb-ot-shape.cc | 2 +-
+ src/hb-ot-shape.h | 2 +-
+ src/hb-shape.cc | 14 +++++++-------
+ src/hb-shape.h | 12 ++++++------
+ src/hb-uniscribe-shape.cc | 2 +-
+ src/hb-uniscribe.h | 2 +-
+ 8 files changed, 19 insertions(+), 19 deletions(-)
+
+commit a21add6c0da067173d51792d716d6e38379f138f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 10 16:07:49 2011 +0200
+
+ Reformat
+
+ util/hb-view.cc | 49 ++++++++++++++++++-------------------------------
+ 1 files changed, 18 insertions(+), 31 deletions(-)
+
+commit 8df90c81187db58eee6b90426cd16c32feef6be3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 10 15:26:41 2011 +0200
+
+ [util] Port hb-view to GOption
+
+ util/hb-view.cc | 267
+ ++++++++++++++++++++++++++++++++-----------------------
+ 1 files changed, 156 insertions(+), 111 deletions(-)
+
+commit 511a136f0c092880b19250a5df53bcf9f4b043ca
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 9 15:03:00 2011 +0200
+
+ Move hb-view into util/
+
+ Makefile.am | 3 +-
+ configure.ac | 1 +
+ src/Makefile.am | 13 --
+ src/hb-view.cc | 568
+ ------------------------------------------------------
+ util/Makefile.am | 24 +++
+ util/hb-view.cc | 568
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 6 files changed, 594 insertions(+), 583 deletions(-)
+
+commit d753ac78da5619a0a545cdaf7a8e65787e996570
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 9 14:03:12 2011 +0200
+
+ [uniscribe] Remove zerowidth glyphs from output
+
+ src/hb-uniscribe-shape.cc | 7 +++++--
+ 1 files changed, 5 insertions(+), 2 deletions(-)
+
+commit 217cc81cd9c3de30b2ef226983ec43c0f78b5c7d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 9 14:00:44 2011 +0200
+
+ [test/shape-complex] Print cluster and position info in --verbose
+
+ test/test-shape-complex.c | 20 +++++++++++++++++---
+ 1 files changed, 17 insertions(+), 3 deletions(-)
+
+commit 708403e7f3e4a5cf9b0d2bd764fb74b148af7adb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 9 13:52:36 2011 +0200
+
+ Fix warnings with old glib
+
+ test/hb-test.h | 3 +--
+ 1 files changed, 1 insertions(+), 2 deletions(-)
+
+commit ddd247b0c528cdb8bdf5f8063180abe884afa305
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 9 11:44:42 2011 +0200
+
+ Minor
+
+ src/test.cc | 3 +--
+ 1 files changed, 1 insertions(+), 2 deletions(-)
+
+commit 1b8196c98638ba05ae0ebcb8ba7aa99ed9c08e0a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 9 11:37:46 2011 +0200
+
+ Add fallback shaper
+
+ src/hb-fallback-shape.cc | 23 +++++++++++++++++++++--
+ 1 files changed, 21 insertions(+), 2 deletions(-)
+
+commit 13a601fe99f237b08b7166448e386eaea0b77294
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 9 11:36:54 2011 +0200
+
+ [FT] Don't make font immutable
+
+ src/hb-ft.cc | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit 38b2118724600521c6ad1e49df0667dcdf863634
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 9 10:51:24 2011 +0200
+
+ [API] Add hb_ft_font_set_funcs(), remove hb_ft_get_font_funcs()
+
+ Remove hb_ft_get_font_funcs() as it cannot be used by the user anyway.
+
+ Add hb_ft_font_set_funcs(). Which will make the font internally use
+ FreeType. That is, no need for the font to have created using the
+ hb-ft API. Just create using hb_face_create()/hb_font_create() and
+ then call this on the font (after having set font scale). This
+ internally creates an FT_Face and attached to the font.
+
+ src/Makefile.am | 4 +-
+ src/hb-ft.cc | 76
+ +++++++++++++++++++++++++++++++++++++++++++++++++--
+ src/hb-ft.h | 10 +++++--
+ src/test.cc | 7 +++++
+ test/Makefile.am | 8 -----
+ test/test-object.c | 9 ------
+ 6 files changed, 89 insertions(+), 25 deletions(-)
+
+commit 255f176fdcd42ab94f9c3c54e2bffb55d0b1a8f5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 9 08:35:07 2011 +0200
+
+ Minor
+
+ src/hb-uniscribe-shape.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit a9057eb3f38018faa1ece53c4aaeeba798b41fd1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 9 00:47:55 2011 +0200
+
+ [uniscribe] Unbreak
+
+ src/hb-uniscribe-shape.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit c0975e12315b7167b92411584d2f00a751bbc204
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 9 00:46:18 2011 +0200
+
+ Fix build again
+
+ test/Makefile.am | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 33ccc77902660ed4b49184e5ec99f4fd0ef63175
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 9 00:43:24 2011 +0200
+
+ [API] Make set_user_data() functions take a replace parameter
+
+ We need this to set data on objects safely without worrying that some
+ other thread unsets it by setting it at the same time.
+
+ src/hb-blob.cc | 5 +++--
+ src/hb-blob.h | 3 ++-
+ src/hb-buffer.cc | 5 +++--
+ src/hb-buffer.h | 3 ++-
+ src/hb-common.cc | 13 ++++++++-----
+ src/hb-font.cc | 15 +++++++++------
+ src/hb-font.h | 9 ++++++---
+ src/hb-object-private.hh | 13 ++++++++-----
+ src/hb-private.hh | 16 +++++++++++-----
+ src/hb-shape.cc | 2 +-
+ src/hb-unicode.cc | 5 +++--
+ src/hb-unicode.h | 3 ++-
+ src/hb-uniscribe-shape.cc | 18 ++++++++++++++----
+ test/test-object.c | 33 +++++++++++++++++----------------
+ 14 files changed, 89 insertions(+), 54 deletions(-)
+
+commit 944b2ba1ce076385f985212bbdf2df96a8a995f0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 9 00:23:58 2011 +0200
+
+ [buffer] Make API take signed int length
+
+ Since we already switched to accepting -1 as 'zero-terminated'.
+
+ src/hb-buffer.cc | 12 ++++++------
+ src/hb-buffer.h | 12 ++++++------
+ src/hb-ot-layout.cc | 2 --
+ src/main.cc | 1 -
+ 4 files changed, 12 insertions(+), 15 deletions(-)
+
+commit de1e1cf9bccfd116d495804e230dc2e12b733a2d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 9 00:19:38 2011 +0200
+
+ [FT] Adapt to new face API
+
+ src/hb-ft.cc | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 458c89a85695220d43b69dbae36fc93e3fe78d89
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 9 00:19:19 2011 +0200
+
+ Minor
+
+ test/test-c.c | 10 +++++-----
+ 1 files changed, 5 insertions(+), 5 deletions(-)
+
+commit bf3eef540f81fdeba1c36263d7d5b2ec4c5f07b1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 9 00:13:24 2011 +0200
+
+ [uniscribe] Cleanup backend
+
+ TODO | 2 +
+ src/hb-uniscribe-shape.cc | 161
+ ++++++++++++++++++++++++++++++++++-----------
+ 2 files changed, 123 insertions(+), 40 deletions(-)
+
+commit f1f848e2e46ac54ff08aca7cd83390af31c7c9ef
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 8 23:41:06 2011 +0200
+
+ Fix build
+
+ test/Makefile.am | 5 +++++
+ 1 files changed, 5 insertions(+), 0 deletions(-)
+
+commit 3897335c7620c37e9a0224b0c42ade0dfdce4053
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 8 23:37:41 2011 +0200
+
+ [API] Sort out get_blob API
+
+ hb_face_get_blob() renamed to hb_face_reference_blob(), returns a
+ reference now.
+
+ hb_face_[sg]et_index() added.
+
+ hb_face_set_upem() added.
+
+ src/hb-font-private.hh | 3 +-
+ src/hb-font.cc | 67
+ ++++++++++++++++++++++++++++++++++---------
+ src/hb-font.h | 17 +++++++++--
+ src/hb-ft.cc | 3 +-
+ src/hb-ot-layout-private.hh | 9 ------
+ src/hb-ot-layout.cc | 21 -------------
+ src/hb-uniscribe-shape.cc | 3 +-
+ 7 files changed, 72 insertions(+), 51 deletions(-)
+
+commit e715784be35f0846c0e084b7c53c7556ce933a45
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 8 21:42:02 2011 +0200
+
+ Rename get_table to reference_table in all API
+
+ src/hb-font-private.hh | 6 +++---
+ src/hb-font.cc | 20 ++++++++++----------
+ src/hb-font.h | 8 ++++----
+ src/hb-ft.cc | 4 ++--
+ 4 files changed, 19 insertions(+), 19 deletions(-)
+
+commit 670c873499f7f03fdfc07b8a0567b041628c6ab0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 8 21:36:24 2011 +0200
+
+ Fix shaper ordering logic
+
+ src/hb-shape.cc | 80
+ +++++++++++++++++++++++-------------------------------
+ 1 files changed, 34 insertions(+), 46 deletions(-)
+
+commit cc797e0d5368b2f5732d77eb3e3882283bd87cf7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 8 03:49:30 2011 +0200
+
+ Minor
+
+ TODO | 2 --
+ src/hb-shape.cc | 2 ++
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 826e22732dd8697600a1392f48af21b7b3ce6271
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 7 03:53:42 2011 -0400
+
+ [uniscribe] Fix blob lifecycles
+
+ src/hb-uniscribe-shape.cc | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+commit ff199ba356f0eb5bc6252203eea18a1d1fd28934
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 7 03:43:46 2011 -0400
+
+ Fix shaper_list manipulation, aaaaaaaaaaaaargh
+
+ src/hb-shape.cc | 16 +++++++++-------
+ 1 files changed, 9 insertions(+), 7 deletions(-)
+
+commit 206e32934592b915b1f3052aecf014c6ced729e1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 7 01:10:55 2011 -0400
+
+ [test] test-object is not FreeType-specific, move it to the right
+ place
+
+ test/Makefile.am | 8 +++-----
+ 1 files changed, 3 insertions(+), 5 deletions(-)
+
+commit 577326b86af80cc137eea81f4cc1e30adf9232b1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 7 01:04:40 2011 -0400
+
+ [uniscribe] Fix cluster calculation
+
+ src/hb-uniscribe-shape.cc | 6 +++++-
+ 1 files changed, 5 insertions(+), 1 deletions(-)
+
+commit f6d83b2dcf120f9d6f0a28c6f5de2da7addf9089
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 7 00:59:58 2011 -0400
+
+ Minor
+
+ src/test.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 2eb474afb4a09f4da8f14b444bd6066769010224
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 7 00:59:38 2011 -0400
+
+ [uniscribe] Fix shaper
+
+ It's kinda working finally!
+
+ src/hb-uniscribe-shape.cc | 9 ++++++---
+ 1 files changed, 6 insertions(+), 3 deletions(-)
+
+commit f22e661147691ebc9d531aa28a850988e6503f9b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 7 00:59:12 2011 -0400
+
+ [glib] Protect against invalid characters
+
+ src/hb-glib.cc | 8 ++++++--
+ 1 files changed, 6 insertions(+), 2 deletions(-)
+
+commit 144cd49a0eb3ccc749325d0ee14b3ebf4367c971
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 7 00:51:50 2011 -0400
+
+ [buffer] Accept -1 for text_length and item_length
+
+ A -1 text_length means: zero-terminated string.
+ A -1 item_length means: to the end of string.
+
+ src/hb-buffer.cc | 10 ++++++++++
+ 1 files changed, 10 insertions(+), 0 deletions(-)
+
+commit e9c71fab30fd1d5b163c8a072f9e2d3eb8ba3a92
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 7 00:00:27 2011 -0400
+
+ Fix name-table lookup
+
+ Oops!
+
+ src/hb-ot-name-private.hh | 2 +-
+ src/hb-uniscribe-shape.cc | 2 ++
+ 2 files changed, 3 insertions(+), 1 deletions(-)
+
+commit 3fd2b5bece28c81e3e379352f09eee39d19ac372
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 6 22:59:54 2011 -0400
+
+ [uniscribe] Use font size directly
+
+ src/hb-uniscribe-shape.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 892eb2e462b40451b8f73879eab66310d884386a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 6 22:06:52 2011 -0400
+
+ [uniscribe] Make font selection work
+
+ Not tested yet.
+
+ src/hb-ot-name-private.hh | 37 +++++++++++++++++++++++++++++++++++++
+ src/hb-uniscribe-shape.cc | 30 +++++++++++++++++++++++-------
+ src/test.cc | 1 -
+ 3 files changed, 60 insertions(+), 8 deletions(-)
+
+commit b492299eb3c398701557e452f6c2c9bd370fbbf3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 5 20:34:50 2011 -0400
+
+ Start implementing the 'name' table
+
+ src/Makefile.am | 3 +-
+ src/hb-ot-name-private.hh | 91
+ +++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-uniscribe-shape.cc | 12 +++--
+ 3 files changed, 100 insertions(+), 6 deletions(-)
+
+commit 4538efacca84329a60ff69851de70027d9b4f567
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 5 20:11:06 2011 -0400
+
+ Skip tests by returning 77
+
+ automake test runner understands this.
+
+ src/check-internal-symbols.sh | 3 ++-
+ src/check-libstdc++.sh | 3 ++-
+ 2 files changed, 4 insertions(+), 2 deletions(-)
+
+commit 54eb65538da0a6ab0389d09944c90e12a913157d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 5 20:09:25 2011 -0400
+
+ Fix check on OS X sh
+
+ src/check-header-guards.sh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 9da554504e30a326fc57b28cdb0e57108bfa9555
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 5 19:48:49 2011 -0400
+
+ Add hb_shape_list_shapers()
+
+ src/hb-shape.cc | 22 ++++++++++++++++++----
+ src/hb-shape.h | 3 +++
+ test/Makefile.am | 2 ++
+ test/test-c.c | 8 ++++++++
+ test/test-shape.c | 15 +++++++++++++++
+ 5 files changed, 46 insertions(+), 4 deletions(-)
+
+commit d7bf473ef222ab420456ff155ffaa09bacb3a394
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 5 18:18:21 2011 -0400
+
+ Minor
+
+ src/check-header-guards.sh | 1 -
+ src/hb-open-type-private.hh | 10 +++++-----
+ 2 files changed, 5 insertions(+), 6 deletions(-)
+
+commit c62a8f10f3b9a4ac3ac6b686464ac734ebfa2f7f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 5 18:02:30 2011 -0400
+
+ Free all static memory upon exit
+
+ src/hb-common.cc | 8 +++++---
+ src/hb-shape.cc | 4 ++--
+ 2 files changed, 7 insertions(+), 5 deletions(-)
+
+commit c4d63ef744f79701458ab7af2055afb87ffe8de3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 5 17:54:25 2011 -0400
+
+ Fix env parsing code
+
+ Also changed the separator to comma instead of colon.
+
+ src/hb-shape.cc | 34 +++++++++++++++++++++++++---------
+ 1 files changed, 25 insertions(+), 9 deletions(-)
+
+commit 3931837bebd79c5eb1bd5b24ff12e2c8e7d3f24c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 5 17:22:19 2011 -0400
+
+ Change hb_shape() API back to what it was, add hb_shape_full()
+
+ I disliked changing hb_shape() API, and disliked the fact that it was
+ returning a bool now. So, reverted. Added new API for the extra
+ functionality.
+
+ src/hb-view.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 3ca6c4ecc299295b6682fa2b6b9f83b213223bad
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 5 17:22:19 2011 -0400
+
+ Change hb_shape() API back to what it was, add hb_shape_full()
+
+ I disliked changing hb_shape() API, and disliked the fact that it was
+ returning a bool now. So, reverted. Added new API for the extra
+ functionality.
+
+ src/hb-shape.cc | 21 +++++++++++++++------
+ src/hb-shape.h | 14 ++++++++++----
+ src/test.cc | 2 +-
+ test/test-shape.c | 2 +-
+ 4 files changed, 27 insertions(+), 12 deletions(-)
+
+commit 02aeca985b570763342c35e99af90025bfa088d5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 4 22:31:05 2011 -0400
+
+ [API] Changes to main shape API
+
+ hb_shape() now accepts a shaper_options and a shaper_list argument.
+ Both can be set to NULL to emulate previous API. And in most
+ situations
+ they are expected to be set to NULL.
+
+ hb_shape() also returns a boolean for now. If shaper_list is
+ NULL, the
+ return value can be ignored.
+
+ shaper_options is ignored for now, but otherwise it should be a
+ NULL-terminated list of strings.
+
+ shaper_list is a NULL-terminated list of strings. Currently
+ recognized
+ strings are "ot" for native OpenType Layout implementation,
+ "uniscribe"
+ for the Uniscribe backend, and "fallback" for the non-complex backend
+ (that will be implemented shortly). The fallback backend never fails.
+
+ The env var HB_SHAPER_LIST is also parsed and honored. It's a
+ colon-separated list of shaper names. The fallback shaper is
+ invoked if
+ none of the env-listed shapers succeed.
+
+ New API hb_buffer_guess_properties() added.
+
+ TODO | 2 -
+ configure.ac | 9 +++
+ src/Makefile.am | 14 +++--
+ src/hb-buffer-private.hh | 1 +
+ src/hb-buffer.cc | 35 ++++++++++
+ src/hb-buffer.h | 3 +
+ src/hb-fallback-shape-private.hh | 48 +++++++++++++
+ src/hb-fallback-shape.cc | 43 ++++++++++++
+ src/hb-ot-shape.cc | 9 ++-
+ src/hb-ot-shape.h | 5 +-
+ src/hb-shape.cc | 135
+ +++++++++++++++++++++++---------------
+ src/hb-shape.h | 13 ++--
+ src/hb-uniscribe-shape.cc | 52 ++++++---------
+ src/hb-uniscribe.h | 5 +-
+ src/hb-view.cc | 2 +-
+ src/test.cc | 3 +-
+ test/test-shape.c | 2 +-
+ 17 files changed, 274 insertions(+), 107 deletions(-)
+
+commit 57692adf1294a6db4627d0de7c671e4aa01d2a8f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 4 20:49:16 2011 -0400
+
+ Make test.cc do something more useful
+
+ Hardcoded to the uniscribe backend for now. Will fix soon.
+
+ src/test.cc | 38 ++++++++++++++++++++++++++++++++++----
+ 1 files changed, 34 insertions(+), 4 deletions(-)
+
+commit c605bbbb6d4b2a98b1f40ca818760088d991f7d1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 4 20:00:53 2011 -0400
+
+ Remove C++ guards from source files
+
+ Where causing issues for people with MSVC.
+
+ src/check-c-linkage-decls.sh | 3 +--
+ src/hb-blob.cc | 2 --
+ src/hb-buffer-private.hh | 2 --
+ src/hb-buffer.cc | 2 --
+ src/hb-common.cc | 2 --
+ src/hb-font-private.hh | 2 --
+ src/hb-font.cc | 2 --
+ src/hb-ft.cc | 2 --
+ src/hb-glib.cc | 2 --
+ src/hb-icu.cc | 2 --
+ src/hb-mutex-private.hh | 2 --
+ src/hb-object-private.hh | 4 ----
+ src/hb-open-file-private.hh | 2 --
+ src/hb-open-type-private.hh | 4 ----
+ src/hb-ot-head-private.hh | 2 --
+ src/hb-ot-layout-common-private.hh | 4 ----
+ src/hb-ot-layout-gdef-private.hh | 2 --
+ src/hb-ot-layout-gpos-private.hh | 4 ----
+ src/hb-ot-layout-gsub-private.hh | 4 ----
+ src/hb-ot-layout-gsubgpos-private.hh | 6 ------
+ src/hb-ot-layout-private.hh | 2 --
+ src/hb-ot-layout.cc | 2 --
+ src/hb-ot-map-private.hh | 2 --
+ src/hb-ot-map.cc | 2 --
+ src/hb-ot-maxp-private.hh | 2 --
+ src/hb-ot-shape-complex-arabic-table.hh | 2 --
+ src/hb-ot-shape-complex-arabic.cc | 2 --
+ src/hb-ot-shape-complex-indic-table.hh | 2 --
+ src/hb-ot-shape-complex-indic.cc | 2 --
+ src/hb-ot-shape-complex-misc.cc | 2 --
+ src/hb-ot-shape-complex-private.hh | 2 --
+ src/hb-ot-shape-normalize.cc | 2 --
+ src/hb-ot-shape-private.hh | 2 --
+ src/hb-ot-shape.cc | 2 --
+ src/hb-ot-tag.cc | 2 --
+ src/hb-private.hh | 8 --------
+ src/hb-shape.cc | 2 --
+ src/hb-unicode-private.hh | 2 --
+ src/hb-unicode.cc | 2 --
+ src/hb-uniscribe-shape.cc | 2 --
+ src/hb-view.cc | 2 --
+ src/main.cc | 2 --
+ src/test.cc | 2 --
+ 43 files changed, 1 insertions(+), 106 deletions(-)
+
+commit 8336186a52813b53e90b4399dc462d55750e2d37
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 4 19:49:05 2011 -0400
+
+ Zero map objects
+
+ src/hb-ot-map-private.hh | 4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+commit ecd3b6e4ad253cf9d0dae1ed2da8ba6caed16b85
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 4 01:57:40 2011 -0400
+
+ More build fixes
+
+ configure.ac | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit c747f509bcc4e6a34ced04e9e79ed414a44437b1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 4 01:51:30 2011 -0400
+
+ More out-of-tree build fixes
+
+ src/check-c-linkage-decls.sh | 3 +--
+ src/check-header-guards.sh | 8 ++++----
+ 2 files changed, 5 insertions(+), 6 deletions(-)
+
+commit 0530ca9a180edc330ab801c535907cefa4a0c298
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 4 01:42:59 2011 -0400
+
+ Fix out-of-tree build
+
+ test/Makefile.am | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit ddbf4edc5d09a645351b1bd1722b068aba6a6dec
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 4 01:38:37 2011 -0400
+
+ Minor
+
+ configure.ac | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit 20dde6101662fd9ebe5f613631ea468f4c0a995f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 4 01:07:33 2011 -0400
+
+ Minor
+
+ src/hb-uniscribe.h | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 44b4f50d05fd51d8056a78e359fbb00fbcac43a0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 4 00:52:20 2011 -0400
+
+ Fix typo
+
+ src/hb-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 0fbb2dc83132a89201ad8b56c6909610437d2da0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 3 19:55:04 2011 -0400
+
+ Add draft experimental Uniscribe backend
+
+ Not complete yet, font selection doesn't work. But hey it shapes!
+
+ This is not supposed to be a production backend, more like a testing
+ backend.
+
+ configure.ac | 9 ++
+ src/Makefile.am | 11 ++
+ src/hb-private.hh | 4 +-
+ src/hb-uniscribe-shape.cc | 325
+ +++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-uniscribe.h | 46 +++++++
+ 5 files changed, 394 insertions(+), 1 deletions(-)
+
+commit 0d7d4824b2edc7aeeb995077655a9a89b5c360a9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 3 17:39:24 2011 -0400
+
+ Minor
+
+ configure.ac | 10 +++++-----
+ 1 files changed, 5 insertions(+), 5 deletions(-)
+
+commit e62df43649e31b7815c272f01808b3f726c7d07d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 3 17:38:54 2011 -0400
+
+ Add internal hb_buffer_t::get_scratch_buffer()
+
+ src/hb-buffer-private.hh | 2 ++
+ src/hb-buffer.cc | 10 ++++++++++
+ 2 files changed, 12 insertions(+), 0 deletions(-)
+
+commit 71e7936fcadfd375a8bdc47987ef8b1b2b542df5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 3 17:38:34 2011 -0400
+
+ Minor
+
+ TODO | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit bf8c57ba745c02370c38198adfdcd8075ba38b13
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 3 17:38:04 2011 -0400
+
+ [API] Add hb_face_get_blob()
+
+ Need to think more about it.
+
+ src/hb-font.cc | 10 ++++++++++
+ src/hb-font.h | 3 +++
+ 2 files changed, 13 insertions(+), 0 deletions(-)
+
+commit 2118fdb9f584e6735e904638e48bae48314372fa
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 2 14:06:51 2011 -0400
+
+ Fix fallback shaping
+
+ Broke it a few commits ago.
+
+ src/hb-ot-shape.cc | 8 +++++---
+ 1 files changed, 5 insertions(+), 3 deletions(-)
+
+commit 199abbd0f15bd295c3a56845c71b38dd20af1332
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 2 13:59:47 2011 -0400
+
+ Minor
+
+ test/test-unicode.c | 4 +++-
+ 1 files changed, 3 insertions(+), 1 deletions(-)
+
+commit 4f052b93c0b17d92b9f0adddf64ef77518bf2ac4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 2 13:44:24 2011 -0400
+
+ Fix build with glib but not freetype
+
+ test/Makefile.am | 7 +++----
+ 1 files changed, 3 insertions(+), 4 deletions(-)
+
+commit c21be799daa85d5edb2d831ac985d3e43c8755ec
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 2 12:05:49 2011 -0400
+
+ Minor
+
+ test/Makefile.am | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+commit e9c2341b1384c161bbab9871411af0bc9f6c3cf4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 2 11:40:44 2011 -0400
+
+ Don't use icu-config when cross-compiling
+
+ configure.ac | 17 ++++++++++-------
+ 1 files changed, 10 insertions(+), 7 deletions(-)
+
+commit 390dab49b6cf34f263b67d20a13f0752ada57bcc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 2 11:29:55 2011 -0400
+
+ Unbreak icu-config results a bit
+
+ configure.ac | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit b301478a69d961c724a4875b839a81fb458d1153
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 2 11:25:13 2011 -0400
+
+ Bug 39763 - autogen.sh should check pkg-config availability
+
+ (and revert change have_icu change I mistakenly pushed out)
+
+ autogen.sh | 10 ++++++++--
+ configure.ac | 1 -
+ 2 files changed, 8 insertions(+), 3 deletions(-)
+
+commit f60271c0c2b0101e7b2725f9a9ad950c277a616c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 2 09:56:30 2011 -0400
+
+ Add mingw32 support
+
+ With these changes, on Ubuntu I can do:
+
+ ./configure --host=i586-mingw32msvc && make
+
+ configure.ac | 1 +
+ src/hb-mutex-private.hh | 4 ++--
+ src/hb-open-type-private.hh | 5 +++++
+ src/hb-private.hh | 6 +++++-
+ src/main.cc | 1 +
+ 5 files changed, 14 insertions(+), 3 deletions(-)
+
+commit 1264b23e4a4ae1c9831a3009e1c7ab8e65a5b434
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 1 16:39:32 2011 -0400
+
+ Bug 39702 - configure check for ragel
+
+ autogen.sh | 18 +++++++++++++-----
+ 1 files changed, 13 insertions(+), 5 deletions(-)
+
+commit f5414cf0a220d6e6f3d4b6e8221cd583b4684187
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 1 16:34:16 2011 -0400
+
+ Use missing script for calling ragel
+
+ src/Makefile.am | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+commit a91c58bf98258a34e5f7c1ad39a38db58fadc4b9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 1 16:30:11 2011 -0400
+
+ [Indic] Disable CJCT-disabling logic
+
+ Read comment.
+
+ src/hb-ot-shape-complex-indic.cc | 7 ++++++-
+ 1 files changed, 6 insertions(+), 1 deletions(-)
+
+commit 5e72071062c015237b79fbd0521341a63166a204
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jul 31 17:51:50 2011 -0400
+
+ [Indic] Stop looking for base upon seeing joiners
+
+ Not sure where this is documented, but I remember this being the
+ desired
+ behavior.
+
+ test-shape-complex failures are down from 48 to 46. Meh.
+
+ src/hb-ot-shape-complex-indic.cc | 11 +++++++++--
+ 1 files changed, 9 insertions(+), 2 deletions(-)
+
+commit 281683995a46ed37aeeb84061249758c59822457
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jul 31 16:00:35 2011 -0400
+
+ Cosmetic
+
+ src/hb-ot-shape-complex-indic.cc | 23 +++++++++++++++--------
+ 1 files changed, 15 insertions(+), 8 deletions(-)
+
+commit 6b37bc80843e38ca7b62500f95fd70c08af68d62
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jul 31 15:57:00 2011 -0400
+
+ [Indic] Fix ZWJ/ZWNJ application
+
+ Not quite working just yet. False alarm re 10 failures. It was
+ crashing. Ouch! Back to 48 failures.
+
+ src/hb-ot-shape-complex-indic.cc | 10 ++++++----
+ 1 files changed, 6 insertions(+), 4 deletions(-)
+
+commit e7be05702447ae270d797398132c1930cd3a9b86
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jul 31 15:18:57 2011 -0400
+
+ [Indic] Add Final Reordering rules into comments
+
+ Not applied yet.
+
+ src/hb-ot-shape-complex-indic.cc | 86
+ ++++++++++++++++++++++++++++++++++++-
+ 1 files changed, 83 insertions(+), 3 deletions(-)
+
+commit cfd4382ec1af91640129551697de36fd42c0849a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jul 31 15:07:11 2011 -0400
+
+ [Indic] Handle Reph when determining base consonant
+
+ src/hb-ot-shape-complex-indic.cc | 24 +++++++++++++++---------
+ 1 files changed, 15 insertions(+), 9 deletions(-)
+
+commit 97158392a5899ddb739afaac925128f33f699bd7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jul 31 15:01:28 2011 -0400
+
+ [Indic] Ra is a consonant too
+
+ src/hb-ot-shape-complex-indic.cc | 3 +--
+ 1 files changed, 1 insertions(+), 2 deletions(-)
+
+commit 0d8f8a177c4bfd4dc642a353bab8d03674e839ac
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jul 31 14:57:59 2011 -0400
+
+ [Indic] Fix reph inhibition logic
+
+ src/hb-ot-shape-complex-indic.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 9da0487cd452d780673e24329ce03e174a4ef83b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jul 31 13:46:44 2011 -0400
+
+ [Indic] Support ZWJ/ZWNJ
+
+ Brings test-shape-complex failures down from 52 to 10!
+
+ I hereby declare harfbuzz-ng supporting Indic!
+
+ src/hb-ot-shape-complex-indic.cc | 57
+ ++++++++++++++++++++++++++++++++------
+ 1 files changed, 48 insertions(+), 9 deletions(-)
+
+commit 9ee27a928a989c71923cef82a9e9828f8e9ca051
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jul 31 11:10:14 2011 -0400
+
+ [Indic] Suppress reph formation upon joiners
+
+ src/hb-ot-shape-complex-indic.cc | 8 +++++++-
+ 1 files changed, 7 insertions(+), 1 deletions(-)
+
+commit 8354e004e553856d7d743e0f0b4de4668484026a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jul 31 02:24:51 2011 -0400
+
+ Un-Ra U+09F1. According to the test suite this is correct.
+
+ But I'm not sure... Down from 54 failures to 52.
+
+ src/hb-ot-shape-complex-indic.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 07cedd81f48907b2e372cd2e963716bbded9ce29
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jul 30 21:16:51 2011 -0400
+
+ Minor
+
+ test/test-shape-complex.c | 21 +++++++++++----------
+ 1 files changed, 11 insertions(+), 10 deletions(-)
+
+commit ba7e85c104e68b4685c1b3b5c9a260fe0f6879df
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jul 30 21:11:53 2011 -0400
+
+ Cosmetic
+
+ src/hb-ot-shape-complex-indic.cc | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit f5bc2725cb892264ba223e0a49f7fd2c622a0730
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jul 30 21:08:10 2011 -0400
+
+ [Indic] For old-style Indic tables, move Halant around
+
+ In old-style Indic OT standards, the post-base Halants are moved after
+ their base. Emulate that by moving first post-base Halant to
+ post-last-consonant.
+
+ Brings test-shape-complex failures down from 88 to 54. Getting there!
+
+ src/hb-ot-map-private.hh | 3 +++
+ src/hb-ot-shape-complex-indic.cc | 20 ++++++++++++++++++++
+ 2 files changed, 23 insertions(+), 0 deletions(-)
+
+commit c47a31fb4793b825f4be57e9cb1b10db352b9512
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jul 30 20:57:01 2011 -0400
+
+ [OT] Save chosen script tag
+
+ src/hb-ot-layout.cc | 20 ++++++++++++++++----
+ src/hb-ot-layout.h | 3 ++-
+ src/hb-ot-map-private.hh | 1 +
+ src/hb-ot-map.cc | 2 +-
+ 4 files changed, 20 insertions(+), 6 deletions(-)
+
+commit 3a9b14dfdfc278b432890e1537672a4ca141a3b0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jul 30 20:23:55 2011 -0400
+
+ Minor
+
+ test/test-shape-complex.c | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 8613193bbf28fe8951c900b68c4418a6fb929626
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jul 30 20:21:40 2011 -0400
+
+ [test] Fix problem with N'ko test direction
+
+ Old HarfBuzz test suite always shaped as left-to-right and hence
+ had wrong
+ 0x14db, direction expected glyphstring for N'ko. Doh!
+
+ Failures down from 92 to 88.
+
+ test/test-shape-complex.c | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit fd06bf56110e73826b3d5c73ac964e2609450d46
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jul 30 20:14:44 2011 -0400
+
+ [Indic] Handle initial Ra+Halant in scripts that support Reph
+
+ Brings test-shape-complex failures down from 104 to 92. Way to go!
+
+ src/hb-ot-shape-complex-indic.cc | 10 ++++++++++
+ 1 files changed, 10 insertions(+), 0 deletions(-)
+
+commit ee58f3bc75d2d071a71b94063bf12205a5871acb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jul 30 19:15:53 2011 -0400
+
+ Minor
+
+ src/hb-ot-shape-complex-indic.cc | 23 ++++++++++++-----------
+ 1 files changed, 12 insertions(+), 11 deletions(-)
+
+commit 352372ae5ea0998e40cf9fe43c22b6b610a5764e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jul 30 19:04:02 2011 -0400
+
+ [Indic] Categorize Ra in scripts that have Reph
+
+ Is the categorization correct? I don't know.
+
+ src/hb-ot-shape-complex-indic.cc | 31 ++++++++++++++++++++++++++++++-
+ 1 files changed, 30 insertions(+), 1 deletions(-)
+
+commit 45d6f29f15f1d2323bcaa2498aed23ff0c8a1567
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jul 30 14:44:30 2011 -0400
+
+ [Indic] Reorder matras
+
+ Number of failing shape-complex tests goes from 125 down to 94.
+
+ Next: Add Ra handling and it's fair to say we kinda support Indic :).
+
+ src/hb-ot-shape-complex-indic.cc | 29 +++++++++++++++++++++++++++--
+ src/hb-ot-shape-normalize.cc | 26 ++++++++++----------------
+ src/hb-private.hh | 36
+ ++++++++++++++++++++++++++++++------
+ 3 files changed, 67 insertions(+), 24 deletions(-)
+
+commit 911bf32acad7f1cd161f666cb659990ade0925ad
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jul 30 11:16:00 2011 -0400
+
+ Bug 39686 - Add '-no-undefined' to libharfbuzz LDFLAGS
+
+ src/Makefile.am | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 8f0b64fb6988f9502d2c5e39768a9af133d9a83f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 29 17:02:48 2011 -0400
+
+ Minor
+
+ src/hb-ot-shape-complex-arabic.cc | 6 +++---
+ src/hb-private.hh | 8 ++++++--
+ 2 files changed, 9 insertions(+), 5 deletions(-)
+
+commit 743807a3ce1b2229e5307a8aea074a7544623d8d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 29 16:37:02 2011 -0400
+
+ [Indic] Apply Indic features
+
+ Find the base consonant and apply basic Indic features accordingly.
+ Nothing complete, but does something for now. Specifically:
+ no Ra handling right now, and no ZWJ/ZWNJ.
+
+ Number of failing shape-complex tests goes from 174 down to 125.
+
+ Next: reorder matras.
+
+ src/hb-ot-shape-complex-indic-machine.rl | 35 ++++--
+ src/hb-ot-shape-complex-indic.cc | 209
+ +++++++++++++++++++++++++++---
+ 2 files changed, 212 insertions(+), 32 deletions(-)
+
+commit 1a1b5013159369b343d0c32df02c9c419277aead
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 29 16:36:46 2011 -0400
+
+ Minor
+
+ test/test-shape-complex.c | 8 ++++++--
+ 1 files changed, 6 insertions(+), 2 deletions(-)
+
+commit dd5546de15e63c0320b7db2bf42b0f15271f7915
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 29 16:27:31 2011 -0400
+
+ Minor
+
+ test/test-shape-complex.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 9f9bcceca6321d5a5812f878de1de39901349a78
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 28 17:06:46 2011 -0400
+
+ Register buffer vars in Indic shaper
+
+ src/hb-ot-shape-complex-indic.cc | 6 ++++++
+ src/hb-ot-shape.cc | 2 ++
+ 2 files changed, 8 insertions(+), 0 deletions(-)
+
+commit be09bf6b799cafc2ff54a28915b307ffe99661b6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 28 17:03:43 2011 -0400
+
+ Oops. This should have gone into the previous commit
+
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit b65c06025d2b54a44f716e030d4b10072c65bea8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 28 16:48:43 2011 -0400
+
+ Formalize buffer var allocations
+
+ src/hb-buffer-private.hh | 25 +++++---------
+ src/hb-buffer.cc | 15 +++++----
+ src/hb-ot-layout-gpos-private.hh | 14 +++++---
+ src/hb-ot-layout-gsub-private.hh | 5 ++-
+ src/hb-ot-shape-complex-arabic.cc | 6 +++-
+ src/hb-ot-shape-complex-indic.cc | 4 +-
+ src/hb-ot-shape-complex-private.hh | 10 +++++-
+ src/hb-ot-shape.cc | 60
+ +++++++++++++++++++++--------------
+ src/hb-private.hh | 1 +
+ 9 files changed, 83 insertions(+), 57 deletions(-)
+
+commit a9ad3d3460ba863a8d8f3766ccbeab288c3c6822
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 28 15:42:18 2011 -0400
+
+ Move more code around
+
+ Buffer var allocation coming into shape
+
+ src/hb-buffer-private.hh | 1 +
+ src/hb-buffer.cc | 35
+ +++++++++++++++++++++++++++++++++++
+ src/hb-ot-layout-gpos-private.hh | 7 +++++++
+ src/hb-ot-layout-gsub-private.hh | 18 ++++++++++++++++++
+ src/hb-ot-layout.cc | 8 +++-----
+ 5 files changed, 64 insertions(+), 5 deletions(-)
+
+commit cc06c243d8be3ebb1190281653d2dba504c16c0f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 25 20:25:44 2011 -0400
+
+ Streamline debugging infrastructure even more
+
+ src/hb-blob.cc | 26 ++++----
+ src/hb-object-private.hh | 8 +-
+ src/hb-open-type-private.hh | 64 ++++++--------------
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ src/hb-private.hh | 109
+ ++++++++++++++++++++++++++++++---
+ 5 files changed, 136 insertions(+), 73 deletions(-)
+
+commit 43ff203d8ea3e1b09e316e3aae1a4e5ec15bfdd2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 25 17:35:24 2011 -0400
+
+ Use variadic macros for debugging
+
+ Looks *so* much nicer!
+
+ src/hb-blob.cc | 26 +++++++-------
+ src/hb-object-private.hh | 8 ++--
+ src/hb-open-type-private.hh | 75
+ +++++++++++++++++++-----------------------
+ src/hb-private.hh | 7 +++-
+ 4 files changed, 56 insertions(+), 60 deletions(-)
+
+commit decd4e3e16424dc311e9fb5b663170414a11556a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 25 16:47:02 2011 -0400
+
+ Add sugar syntax for debug messages
+
+ Buffer debugging coming soon.
+
+ src/hb-blob.cc | 35 ++++++++++++---------------------
+ src/hb-object-private.hh | 9 +++----
+ src/hb-open-type-private.hh | 44
+ +++++++++++++++++++++---------------------
+ src/hb-private.hh | 7 ++++-
+ 4 files changed, 44 insertions(+), 51 deletions(-)
+
+commit 3a81b1db89beba91fb91791918b9fdd9f8fc9fa0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 25 16:30:32 2011 -0400
+
+ Minor, fix leak from my previous refactorings
+
+ src/hb-buffer.cc | 14 +++++++-------
+ 1 files changed, 7 insertions(+), 7 deletions(-)
+
+commit f4a579bc42fb811ff5c391a0e97b7d8656ef59b1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 25 16:20:16 2011 -0400
+
+ Add internal API for buffer var allocation
+
+ src/hb-buffer-private.hh | 25 +++++++++++++++++++++++--
+ src/hb-buffer.cc | 22 ++++++++++++++++++++++
+ 2 files changed, 45 insertions(+), 2 deletions(-)
+
+commit 651e8dd79ec8eaca5ab75a61e8ce961ff7bd26eb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 25 14:54:08 2011 -0400
+
+ Start cleaning up buffer var allocation
+
+ I've messed up a lot of stuff recently, different parts of the
+ shaping process are stumbling on eachother's toes because
+ manually tracking what's in which buffer var is hard. I'm
+ going to add some internal API to track those such that mistakes
+ are discovered as soon as they are introduced.
+
+ src/hb-ot-layout-gsubgpos-private.hh | 1 -
+ src/hb-ot-layout.cc | 1 +
+ src/hb-ot-shape.cc | 10 ----------
+ 3 files changed, 1 insertions(+), 11 deletions(-)
+
+commit c86f932015bdf5803572b0904d343d3bc033e009
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 25 00:44:50 2011 -0400
+
+ Move code around
+
+ src/hb-ot-shape.cc | 85
+ +++++++++++++++++++++++++--------------------------
+ 1 files changed, 42 insertions(+), 43 deletions(-)
+
+commit 18c42850c9327ab4479ff150660a76d4ff6f3e9c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 25 00:36:58 2011 -0400
+
+ Shrink space used for ligature ids
+
+ This frees 16bits in the glyph_info struct during the ot_layout
+ process.
+ We can use the freed space in the shapers now.
+
+ src/hb-ot-layout-gsubgpos-private.hh | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit d8787493c9aa420544096cef07c29a591a0c1a99
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 25 00:36:01 2011 -0400
+
+ Minor
+
+ src/hb-ot-layout-gsub-private.hh | 6 ------
+ src/hb-ot-layout-gsubgpos-private.hh | 7 +++++++
+ 2 files changed, 7 insertions(+), 6 deletions(-)
+
+commit c311d852080b50ffc85e80168de62abb05a6be59
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jul 23 23:43:54 2011 -0400
+
+ Keep Unicode props updated as we go so we avoid a scan later
+
+ src/hb-ot-shape-normalize.cc | 54
+ ++++++++++++++++++++---------------------
+ 1 files changed, 26 insertions(+), 28 deletions(-)
+
+commit 5389ff4dbc46c76c9483e3c95f22524b60e21166
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 22 20:22:49 2011 -0400
+
+ Implement the Unicode Canonical Composition algorithm
+
+ Fallback normalization is complete and working now!
+
+ src/hb-ot-shape-normalize.cc | 49
+ +++++++++++++++++++++++++++++++++++++++--
+ 1 files changed, 46 insertions(+), 3 deletions(-)
+
+commit dcdc51cdc0ba9d9fb75f84dd5fa7a49aa0b24ea0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 22 17:14:46 2011 -0400
+
+ Handle singleton decompositions
+
+ src/hb-ot-shape-normalize.cc | 12 +++++++-----
+ 1 files changed, 7 insertions(+), 5 deletions(-)
+
+commit 34c22f816808d061a980cffca12de03beb437fa0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 22 17:04:20 2011 -0400
+
+ Implement Unicode Canonical Reordering Algorithm
+
+ src/hb-ot-shape-normalize.cc | 80
+ +++++++++++++++++++++++++++++++++++------
+ src/hb-ot-shape-private.hh | 2 +
+ src/hb-ot-shape.cc | 6 ++--
+ 3 files changed, 73 insertions(+), 15 deletions(-)
+
+commit 4ff0d2d9dfc4f7e4880a4e964ca9872624508ea0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 22 16:15:32 2011 -0400
+
+ Decomposition works now!
+
+ src/hb-ot-shape-normalize.cc | 109
+ ++++++++++++++++++++++++++----------------
+ src/hb-ot-shape.cc | 3 +-
+ 2 files changed, 70 insertions(+), 42 deletions(-)
+
+commit 468e9cb25c9bc14781b7013e447d763f93bf76a3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 22 11:28:07 2011 -0400
+
+ Move buffer methods into the object
+
+ src/hb-buffer-private.hh | 110 +++----
+ src/hb-buffer.cc | 605
+ +++++++++++++++++-----------------
+ src/hb-ot-layout-gpos-private.hh | 88 +++---
+ src/hb-ot-layout-gsub-private.hh | 58 ++--
+ src/hb-ot-layout-gsubgpos-private.hh | 50 ++--
+ src/hb-ot-shape-normalize.cc | 16 +-
+ src/hb-ot-shape.cc | 14 +-
+ 7 files changed, 456 insertions(+), 485 deletions(-)
+
+commit 45412523dc295cb5ee12e096bfacb282cc925843
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 22 11:07:05 2011 -0400
+
+ More normalization kick
+
+ src/hb-ot-shape-normalize.cc | 54
+ ++++++++++++++++++++++++++++--------------
+ src/hb-ot-shape-private.hh | 8 +++++-
+ src/hb-ot-shape.cc | 13 ++-------
+ 3 files changed, 46 insertions(+), 29 deletions(-)
+
+commit 63c0ef4a0763e579c9c80887bbfbd2651de05067
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 21 20:58:42 2011 -0400
+
+ Fix decompose() implementations to work with non-starter
+ non-composables
+
+ Add tests.
+
+ src/hb-glib.cc | 10 +++++-----
+ src/hb-icu.cc | 20 +++++++++++++-------
+ test/test-unicode.c | 11 ++++++++---
+ 3 files changed, 26 insertions(+), 15 deletions(-)
+
+commit 5d90a342e319068716429bf7af76c3896b61a0e5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 21 15:25:01 2011 -0400
+
+ Document normalization design
+
+ src/hb-ot-shape-normalize.cc | 78
+ +++++++++++++++++++++++++++++++++--------
+ src/hb-ot-shape-private.hh | 2 +-
+ src/hb-ot-shape.cc | 6 ++-
+ 3 files changed, 67 insertions(+), 19 deletions(-)
+
+commit 02cdf743c2ec345a44d4fcf865594b6ac13fccd0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 21 12:23:12 2011 -0400
+
+ Add prefer_decomposed() complex-shaper callback
+
+ This allows the Indic shaper to request decomposed characters.
+ This will
+ handle split matra for free. Other shapers prefer precomposed
+ characters.
+
+ src/hb-ot-shape-complex-arabic.cc | 6 ++++++
+ src/hb-ot-shape-complex-indic.cc | 7 +++++++
+ src/hb-ot-shape-complex-misc.cc | 6 ++++++
+ src/hb-ot-shape-complex-private.hh | 31 +++++++++++++++++++++++++++++--
+ 4 files changed, 48 insertions(+), 2 deletions(-)
+
+commit d6b9c6d20041b4f4fa11befc179aee757c41904d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 21 12:16:45 2011 -0400
+
+ More kicking
+
+ src/hb-ot-shape-normalize.cc | 17 ++++++++++++++---
+ 1 files changed, 14 insertions(+), 3 deletions(-)
+
+commit 192445aef2e50087049243ce54ce7059ec441ffa
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 21 12:13:04 2011 -0400
+
+ Remove intermittent_glyph()
+
+ Lets not worry about performance for now...
+
+ src/hb-ot-shape-normalize.cc | 3 ++-
+ src/hb-ot-shape-private.hh | 2 --
+ 2 files changed, 2 insertions(+), 3 deletions(-)
+
+commit d63adfc7d09b26764d9166da97372b21257e7611
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 21 11:48:57 2011 -0400
+
+ No need to handle variation-selectors seperately, they are GC=Mn
+
+ src/hb-ot-shape.cc | 3 +--
+ 1 files changed, 1 insertions(+), 2 deletions(-)
+
+commit aa7264123a088936f2043b45d4d41ca7413fabe5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 21 11:34:59 2011 -0400
+
+ Only form clusters if we are reversing
+
+ This produces more accurate cluster mappings. Cluster mappings are
+ minimal now. Combining marks get their own cluster value most of
+ the time.
+
+ src/hb-ot-shape.cc | 45 ++++++++++++++++++++++-----------------------
+ 1 files changed, 22 insertions(+), 23 deletions(-)
+
+commit 5c6f5982d78e2d7fadc2fbb8b4f3a4be9420c59a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 21 11:31:08 2011 -0400
+
+ Towards normalization
+
+ src/hb-ot-shape-normalize.cc | 33 ++++++++++++++++++++++-----------
+ src/hb-ot-shape-private.hh | 3 ++-
+ src/hb-ot-shape.cc | 4 +++-
+ 3 files changed, 27 insertions(+), 13 deletions(-)
+
+commit ad903e66b1cc4ec1b8160f93b3ab2b5e636f8d62
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 21 10:17:22 2011 -0400
+
+ s/COMBINING_MARK/SPACING_MARK/ here too. Oops!
+
+ test/test-unicode.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit cf7f43ec3382cac2af11f5637c840500daabf889
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 21 01:12:26 2011 -0400
+
+ Remove stale comment
+
+ src/hb-ot-shape.cc | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit 54d1a0d2b2c4ffe15494967122c6422ecb1fc80b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 21 01:11:09 2011 -0400
+
+ Form clusters before ensuring native direciton
+
+ This is essential as ensure_native_direction uses cluster info that
+ is set by form_clusters().
+
+ src/hb-ot-shape.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 9111b21ef99d5e53348176f683261b0101eb427f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 21 00:58:29 2011 -0400
+
+ Add _hb_buffer_output_glyph() and _hb_buffer_skip_glyph()
+
+ src/hb-buffer-private.hh | 10 ++++++++++
+ src/hb-buffer.cc | 19 ++++++++++++++++---
+ src/hb-ot-shape.cc | 2 +-
+ 3 files changed, 27 insertions(+), 4 deletions(-)
+
+commit 655586fe5e1fadf2a2ef7826e61ee9a445ffa37a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 21 00:51:18 2011 -0400
+
+ Towards normalization
+
+ src/Makefile.am | 1 +
+ src/hb-ot-shape-normalize.cc | 71
+ ++++++++++++++++++++++++++++++++++++++++++
+ src/hb-ot-shape-private.hh | 12 +++++++
+ src/hb-ot-shape.cc | 10 +-----
+ 4 files changed, 86 insertions(+), 8 deletions(-)
+
+commit 49741c86334d12fa08a5bfa2110ff3b9adcba1c7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 21 00:35:37 2011 -0400
+
+ Include variation-selectors in cluster calculation
+
+ src/hb-ot-shape.cc | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+commit dd89d958c139d85efb776fffaf314eead3952c78
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 21 00:28:57 2011 -0400
+
+ Fix cluster calculation for non-LTR text
+
+ TODO | 6 ------
+ src/hb-buffer.cc | 5 +++++
+ 2 files changed, 5 insertions(+), 6 deletions(-)
+
+commit 4a68684654e645882095c1189477146287ce9437
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 21 00:14:01 2011 -0400
+
+ When forming clusters, participate all mark types
+
+ src/hb-ot-shape.cc | 6 ++++--
+ 1 files changed, 4 insertions(+), 2 deletions(-)
+
+commit 5157e12a55f943b7fc5be7dce0b2ee1bcacca6ec
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 21 00:12:33 2011 -0400
+
+ 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.
+
+ src/hb-common.h | 2 +-
+ src/hb-icu.cc | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 7b08b0a7f2057937dfc3ab2ec191656bf2386463
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 20 23:59:07 2011 -0400
+
+ Minor
+
+ src/hb-ot-shape-complex-arabic.cc | 8 ++++----
+ src/hb-private.hh | 19 +++++++++++++++++++
+ 2 files changed, 23 insertions(+), 4 deletions(-)
+
+commit 498e1a9be673bb02c00aac3f12bb4c6993a85910
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 20 23:19:49 2011 -0400
+
+ [icu] Implement compose()/decompose()
+
+ src/hb-icu.cc | 87
+ +++++++++++++++++++++++++++++++++++++++++++++++++-
+ test/test-unicode.c | 1 +
+ 2 files changed, 86 insertions(+), 2 deletions(-)
+
+commit ffd4a436f7baccb68a0c3602f94ea0246e32844f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 20 22:30:29 2011 -0400
+
+ Add tests for compose()/decompose()
+
+ Adjust glib fallback implementation.
+
+ The tests are not hooked up for ICU yet.
+
+ src/hb-glib.cc | 17 +++++++++++-
+ src/hb-unicode.cc | 2 +-
+ test/test-unicode.c | 66
+ +++++++++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 82 insertions(+), 3 deletions(-)
+
+commit fca0923b04aeff9369849da97d247a647611f346
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 20 22:16:13 2011 -0400
+
+ Minor
+
+ src/hb-icu.cc | 62
+ ++++++++++++++++++++++++++++++++++----------------------
+ 1 files changed, 38 insertions(+), 24 deletions(-)
+
+commit 26b6024962b254b624d4f22088b6c87745074743
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 20 21:58:14 2011 -0400
+
+ [glib] Use g_unicode_script_to/from_iso15924() if available
+
+ src/hb-glib.cc | 10 ++++++++++
+ 1 files changed, 10 insertions(+), 0 deletions(-)
+
+commit 22fdc66712464bdb02e45eed49e4be57e79b442f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 20 21:51:37 2011 -0400
+
+ [glib] Add compose() and decompose() implementations with fallback
+
+ src/hb-glib.cc | 126
+ +++++++++++++++++++++++++++++++++++++++++++----------
+ src/hb-unicode.cc | 6 ++-
+ 2 files changed, 106 insertions(+), 26 deletions(-)
+
+commit a54a5505a35eef5315a8e2e7a79502901e3eff5f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 20 16:42:10 2011 -0400
+
+ Minor
+
+ src/hb-ot-shape-complex-indic.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 23db8d5c92c96a34c716b68e1aa6819c5a20477a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 12 12:02:26 2011 -0400
+
+ [test] Work around glib <= 2.30 API
+
+ test/hb-test.h | 4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+commit 22989c5ffc8cce1ea05d729cdf33661c35a52334
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 12 11:54:58 2011 -0400
+
+ Distribute hb-ot-shape-complex-indic-machine.rl
+
+ src/Makefile.am | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit f6fd3780e12b23ff7ed3743497c8996e71dcb064
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 8 00:22:40 2011 -0400
+
+ 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().
+
+ src/hb-ot-shape-complex-arabic.cc | 2 ++
+ src/hb-ot-shape-complex-indic.cc | 16 ++++++++++++++++
+ src/hb-ot-shape.cc | 7 +------
+ 3 files changed, 19 insertions(+), 6 deletions(-)
+
+commit c4641723fbf6532b2e80a662e15573b31276bc73
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 7 23:47:19 2011 -0400
+
+ [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.
+
+ TODO | 4 ++-
+ src/hb-glib.cc | 6 +++-
+ src/hb-icu.cc | 6 +++-
+ src/hb-ot-shape.cc | 6 ++--
+ src/hb-shape.cc | 2 +-
+ src/hb-unicode-private.hh | 8 +++--
+ src/hb-unicode.cc | 85
+ ++++++++++++++++++++++++++++++++------------
+ src/hb-unicode.h | 70 ++++++++++++++++++++++++++----------
+ test/test-unicode.c | 21 ++++++-----
+ 9 files changed, 146 insertions(+), 62 deletions(-)
+
+commit d05dded1676924e8894c90f7a7c3527b492bcdff
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 7 23:42:40 2011 -0400
+
+ More code generation through preprocessor
+
+ src/hb-ot-shape-complex-private.hh | 46
+ ++++++++++++++++++++++-------------
+ 1 files changed, 29 insertions(+), 17 deletions(-)
+
+commit 891c4755baae6cd59fad59d27fd8933e5f548a74
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 7 23:19:27 2011 -0400
+
+ Humm, undo some shuffling
+
+ In preparation for adding more advanced unicode funcs.
+
+ src/hb-ot-shape.cc | 6 ++--
+ src/hb-shape.cc | 2 +-
+ src/hb-unicode-private.hh | 36 ++++++++++++------------
+ src/hb-unicode.cc | 65
+ +++++++++++++++++++++++++++++++++------------
+ 4 files changed, 70 insertions(+), 39 deletions(-)
+
+commit 4b6317c4f426cfaf21e509dbf6ee6d4e0422cdac
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 7 23:14:42 2011 -0400
+
+ More code shuffling
+
+ src/hb-font-private.hh | 16 +++---
+ src/hb-font.cc | 3 +-
+ src/hb-unicode-private.hh | 42 +++++++-------
+ src/hb-unicode.cc | 140
+ +++++++++++++++++----------------------------
+ 4 files changed, 82 insertions(+), 119 deletions(-)
+
+commit 3361c9a323575309d9fd55fe076697a3e22073c0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 7 22:35:17 2011 -0400
+
+ Minor
+
+ src/Makefile.am | 1 +
+ src/hb-ot-shape-complex-misc.cc | 51
+ ++++++++++++++++++++++++++++++++++++
+ src/hb-ot-shape-complex-private.hh | 12 +++++---
+ 3 files changed, 60 insertions(+), 4 deletions(-)
+
+commit 76f76812ac7cca8ac6935952a2360d5e151480fa
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 7 22:25:25 2011 -0400
+
+ Shuffle code around, remove shape_plan from complex shapers
+
+ src/hb-ot-shape-complex-arabic.cc | 36 ++++++++++++------------
+ src/hb-ot-shape-complex-indic-machine.rl | 12 ++++----
+ src/hb-ot-shape-complex-indic.cc | 25 ++++++++---------
+ src/hb-ot-shape-complex-private.hh | 44
+ +++++++++++++++++++----------
+ src/hb-ot-shape-private.hh | 13 +-------
+ src/hb-ot-shape.cc | 4 +-
+ 6 files changed, 69 insertions(+), 65 deletions(-)
+
+commit e88bff9b4d77dc86c04832163081effbff752216
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 7 22:03:02 2011 -0400
+
+ Minor, use function typedefs
+
+ src/hb-ot-shape-complex-private.hh | 10 ++++++----
+ 1 files changed, 6 insertions(+), 4 deletions(-)
+
+commit 359dcaa0d33271025ca42a5f54ecbac7ae3b56d3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 7 21:55:05 2011 -0400
+
+ Update copyright headers
+
+ src/hb-ot-map-private.hh | 2 +-
+ src/hb-ot-map.cc | 2 +-
+ src/hb-ot-shape-complex-private.hh | 2 +-
+ src/hb-ot-shape.cc | 2 +-
+ 4 files changed, 4 insertions(+), 4 deletions(-)
+
+commit d8d0c480c85246a74d47dd5297019c7e39391ab0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 7 21:22:08 2011 -0400
+
+ Refactor some code common to GSUB and GPOS
+
+ src/hb-ot-map-private.hh | 29 +++++++++++++++++-------
+ src/hb-ot-map.cc | 54
+ ++++++++-------------------------------------
+ 2 files changed, 30 insertions(+), 53 deletions(-)
+
+commit b70c96dbe41d6512b80fe3d966a1942e1ef64a4b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 7 21:07:41 2011 -0400
+
+ 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.
+
+ src/hb-ot-map-private.hh | 50 +++++++++++---
+ src/hb-ot-map.cc | 132
+ ++++++++++++++++++++++++++++++++-----
+ src/hb-ot-shape-complex-arabic.cc | 24 ++++++-
+ src/hb-private.hh | 5 ++
+ 4 files changed, 181 insertions(+), 30 deletions(-)
+
+commit f6d7a9bb4c19e605f1f16d9ca40adefba138c37e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 7 16:20:35 2011 -0400
+
+ Shuffle code around
+
+ src/hb-ot-map-private.hh | 68
+ +++++++++++++++++++++++-----------------------
+ 1 files changed, 34 insertions(+), 34 deletions(-)
+
+commit fc551edbf236d71a522ae7c2c9461aa71c5f7d66
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 7 16:09:38 2011 -0400
+
+ Add todo
+
+ I'm too lazy to fix the tests now.
+
+ test/test-shape.c | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 2e18c6dbdfbbfdec0490260bb7cb5213551b2188
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 6 16:05:45 2011 -0400
+
+ Fix reverse_range() position loop
+
+ Mozilla Bug 669175 - Slow rendering of text sometimes in this case,
+ using direction: rtl
+
+ src/hb-buffer.cc | 7 +++++--
+ 1 files changed, 5 insertions(+), 2 deletions(-)
+
+commit fa2befa46f215d8c33a54dfc57889928a628164c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 4 17:18:57 2011 -0400
+
+ Minor
+
+ src/hb-view.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit d69d5ceaa0ad30e8d4b9783507c59c6d4221de4f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jul 4 12:56:38 2011 -0400
+
+ [Indic] Well, at least finding syllables works now :)
+
+ Still not much there.
+
+ src/hb-ot-shape-complex-indic-machine.rl | 4 +++-
+ src/hb-ot-shape-complex-indic.cc | 9 ++++++++-
+ 2 files changed, 11 insertions(+), 2 deletions(-)
+
+commit 253a57fb5ab211f67140e6139d183e49483a9074
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 28 17:26:03 2011 -0400
+
+ [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.
+
+ test/test-shape-complex.c | 17 -----------------
+ 1 files changed, 0 insertions(+), 17 deletions(-)
+
+commit afa74bf90405fb121d3132982b87762c1686d80c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 28 17:25:17 2011 -0400
+
+ [test-shape-complex] Print out expected and actual glyphstrings
+ upon failure
+
+ One has to run the test with --verbose to see that right now.
+
+ test/test-shape-complex.c | 25 ++++++++++++++++++++++---
+ 1 files changed, 22 insertions(+), 3 deletions(-)
+
+commit 42d453b0236f67239342df2003b7abce6e2c51ea
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 28 16:59:16 2011 -0400
+
+ [test] Name tests after their input string
+
+ test/Makefile.am | 2 +-
+ test/test-shape-complex.c | 150
+ +++++++++++++++++++++++++++++---------------
+ 2 files changed, 100 insertions(+), 52 deletions(-)
+
+commit 27413169782fdf79e278dd6552c8e194b3bc4eaa
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 28 16:21:31 2011 -0400
+
+ Minor
+
+ Towards a better test runner.
+
+ test/test-shape-complex.c | 10 +++++++++-
+ 1 files changed, 9 insertions(+), 1 deletions(-)
+
+commit cc674cbf7fb9972975dc0499974e5e7fb4ae3c81
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 28 16:17:16 2011 -0400
+
+ Minor
+
+ test/test-shape-complex.c | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit 20d8a3982ae320035edd6a04b402cefc9a5e5779
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 28 16:16:21 2011 -0400
+
+ [test] Remove disabled code
+
+ We'd add normalization and decomposition tests later.
+
+ test/test-shape-complex.c | 92
+ ---------------------------------------------
+ 1 files changed, 0 insertions(+), 92 deletions(-)
+
+commit 9704f0ca6c2defed52640da77506c80bc67b4f56
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 28 16:15:46 2011 -0400
+
+ [test] Restructure shape test data a bit
+
+ test/test-shape-complex.c | 75
+ +++++++++++++++++++++++++-------------------
+ 1 files changed, 43 insertions(+), 32 deletions(-)
+
+commit 4ec30aec3014be6effc09cbbc88dcd075f3826df
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 28 14:13:38 2011 -0400
+
+ [Indic] Optimize Indic table storage
+
+ src/hb-ot-shape-complex-indic.cc | 8 +++++---
+ src/hb-private.hh | 1 +
+ 2 files changed, 6 insertions(+), 3 deletions(-)
+
+commit c4a59de6d8c1e581b5c155319232be9e805e5cba
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 28 14:03:29 2011 -0400
+
+ [Indic] Generate a single data table instead of multiple ones
+
+ src/gen-indic-table.py | 30 +++++++++------
+ src/hb-ot-shape-complex-indic-table.hh | 62
+ +++++++++++++++----------------
+ 2 files changed, 48 insertions(+), 44 deletions(-)
+
+commit a346e923a99f920bbebc25b335db51fdfb1429ea
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 28 12:49:18 2011 -0400
+
+ [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.
+
+ test/Makefile.am | 11 +-
+ test/hb-test.h | 21 +
+ test/test-shape-complex.c | 1179
+ +++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 1209 insertions(+), 2 deletions(-)
+
+commit 8fdba506f0f1c66b50f8f4b114d624cb956d03b7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 24 20:45:55 2011 -0400
+
+ [Indic] Define indic_position_t
+
+ src/hb-ot-shape-complex-indic.cc | 239
+ +++++++++++++++++++-------------------
+ 1 files changed, 122 insertions(+), 117 deletions(-)
+
+commit 65988a145b4a52c37fd53c1473034f9e701f61d9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 24 19:05:52 2011 -0400
+
+ [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.
+
+ src/hb-ot-shape-complex-indic.cc | 106
+ ++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 106 insertions(+), 0 deletions(-)
+
+commit c7fe56a1d5d3e969b6ec51cd9ecd471706a19568
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 24 19:05:34 2011 -0400
+
+ [Indic] Some of the basic features are global; Mark them so
+
+ src/hb-ot-shape-complex-indic-machine.rl | 1 +
+ src/hb-ot-shape-complex-indic.cc | 48
+ +++++++++++++++++++++---------
+ 2 files changed, 35 insertions(+), 14 deletions(-)
+
+commit 867361c3ad39629a8d5b7dc48d558a1c19e37d43
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 17 18:35:46 2011 -0400
+
+ [indic] Add syllable recognition state machine
+
+ Using an incredible tool called Ragel.
+
+ src/Makefile.am | 5 ++
+ src/hb-ot-shape-complex-indic-machine.rl | 105
+ ++++++++++++++++++++++++++++++
+ src/hb-ot-shape-complex-indic.cc | 21 ++++--
+ 3 files changed, 125 insertions(+), 6 deletions(-)
+
+commit 422e08dbb8e2c0c5664f1bdc7e159a673cfea8c5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jun 15 17:22:48 2011 -0400
+
+ Better categorize Indic character classes
+
+ Matches OT types now.
+
+ src/hb-ot-shape-complex-indic.cc | 51
+ +++++++++++++++++++++++--------------
+ 1 files changed, 32 insertions(+), 19 deletions(-)
+
+commit 31f18abecb149f8888a72510f2660328dd6de16d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jun 15 09:49:58 2011 -0400
+
+ Minor compiler warning fixes
+
+ src/hb-buffer-private.hh | 8 ++++----
+ src/hb-object-private.hh | 4 ++--
+ src/hb-open-type-private.hh | 6 +++---
+ src/hb-ot-layout-common-private.hh | 8 ++++----
+ src/hb-ot-map.cc | 28 +++++++++++++++-------------
+ src/hb-ot-shape-complex-arabic.cc | 3 +--
+ src/hb-view.cc | 11 ++++++-----
+ test/test-object.c | 22 +++++++++++-----------
+ test/test-unicode.c | 4 ++--
+ 9 files changed, 48 insertions(+), 46 deletions(-)
+
+commit e3693b72f0651985d4f619cde668611639dca885
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jun 15 09:33:52 2011 -0400
+
+ Change a couple strstr() to strchr()
+
+ src/hb-ot-tag.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit b9452bfc1696457e156e79037c863903da5454fc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 14 14:47:07 2011 -0400
+
+ Fix compiler warnings with -pedantic
+
+ src/hb-blob.cc | 18 +++++++++---------
+ src/hb-glib.cc | 20 ++++++++++----------
+ src/hb-icu.cc | 20 ++++++++++----------
+ src/hb-object-private.hh | 2 +-
+ src/hb-open-type-private.hh | 14 +++++++-------
+ src/hb-ot-layout-gdef-private.hh | 2 +-
+ src/hb-ot-layout.cc | 2 +-
+ src/hb-ot-map-private.hh | 2 +-
+ src/hb-ot-shape-complex-indic.cc | 8 ++++----
+ src/hb-ot-shape-private.hh | 2 +-
+ src/hb-ot-shape.cc | 2 +-
+ 11 files changed, 46 insertions(+), 46 deletions(-)
+
+commit 970e092dc23cbeb7897d4c7bb58c042209f518fb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 14 14:35:44 2011 -0400
+
+ Remove extra semicolon
+
+ src/hb-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 81426808020e2b88f008480bd63519aa68c579a7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jun 13 16:02:18 2011 -0400
+
+ Cosmetic
+
+ src/gen-indic-table.py | 9 +-
+ src/hb-ot-shape-complex-indic-table.hh | 1038
+ ++++++++++++++++----------------
+ 2 files changed, 524 insertions(+), 523 deletions(-)
+
+commit 902ab866f2d2edc3a71c1203065e6ddf49e5b431
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jun 10 23:08:54 2011 -0400
+
+ GNOME Bug 652227 - Unconditional use of stdint.h
+
+ src/hb-common.h | 33 ++++++++++++++++++++++-----------
+ 1 files changed, 22 insertions(+), 11 deletions(-)
+
+commit 20503ccd578c9983162857954e3236413469ed35
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 7 17:02:48 2011 -0400
+
+ More Indic data shuffling
+
+ src/hb-ot-shape-complex-indic.cc | 74
+ +++++++++++++++++++++++++------------
+ 1 files changed, 50 insertions(+), 24 deletions(-)
+
+commit 63b177e45c2405272da3fa6c26fe11ae37950bd0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 7 15:51:40 2011 -0400
+
+ Minor
+
+ src/hb-ot-shape.cc | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit b9ddbd55930228422e82b34a141ad1b6093f5376
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jun 2 17:43:12 2011 -0400
+
+ [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.
+
+ src/Makefile.am | 3 +
+ src/gen-indic-table.py | 201 ++++++++
+ src/hb-ot-shape-complex-arabic.cc | 4 +-
+ src/hb-ot-shape-complex-indic-table.hh | 834
+ ++++++++++++++++++++++++++++++++
+ src/hb-ot-shape-complex-indic.cc | 141 ++++++
+ src/hb-ot-shape-complex-private.hh | 58 ++-
+ src/hb-ot-shape-private.hh | 3 +-
+ 7 files changed, 1237 insertions(+), 7 deletions(-)
+
+commit 697a65c5f5cda53bc68720886a253a019e8212a8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jun 1 20:52:00 2011 -0400
+
+ Minor
+
+ src/gen-arabic-table.py | 21 +++++++++++++--------
+ src/hb-ot-shape-complex-arabic-table.hh | 9 ++++-----
+ 2 files changed, 17 insertions(+), 13 deletions(-)
+
+commit 9de1481f2bbbf2a174280b849628612f36a2f701
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jun 1 20:45:14 2011 -0400
+
+ Update to ArabicShaping-6.1.0d2.txt
+
+ src/hb-ot-shape-complex-arabic-table.hh | 307
+ ++++++++++++++++++++-----------
+ 1 files changed, 197 insertions(+), 110 deletions(-)
+
+commit 9d49433efba2217852f4e44f056465b451961c49
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jun 1 18:10:10 2011 -0400
+
+ Minor rename
+
+ src/Makefile.am | 2 +-
+ src/gen-arabic-joining-table.py | 83
+ -------------------------------
+ src/gen-arabic-table.py | 83
+ +++++++++++++++++++++++++++++++
+ src/hb-ot-shape-complex-arabic-table.hh | 2 +-
+ 4 files changed, 85 insertions(+), 85 deletions(-)
+
+commit 0eafce56eed4c5166ee5b97b121a452ffd292a7a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jun 1 12:44:30 2011 -0400
+
+ [TODO] New items
+
+ TODO | 4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+commit 89a2bc9ba674e7e57fec1fd8ce7648a44f3aab63
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 31 15:18:13 2011 -0400
+
+ [Vertical] Apply vertical features
+
+ We apply all of vert, vrt2, vkrn, valt, and vpal.
+
+ TODO | 7 -------
+ src/hb-ot-shape.cc | 50
+ +++++++++++++++++++++++++++++++++++++++++---------
+ 2 files changed, 41 insertions(+), 16 deletions(-)
+
+commit 0c6a9767c812c00f2a6a02d9f43f4694e1f43815
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 31 12:59:17 2011 -0400
+
+ [hb-view] Add --face-index to choose a face in a TrueType Collection
+
+ src/hb-view.cc | 7 ++++++-
+ 1 files changed, 6 insertions(+), 1 deletions(-)
+
+commit 4f28fbdd804fabeec57a98fe267d892ab58b3a6d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 31 12:33:11 2011 -0400
+
+ Fix TTC header handling
+
+ Also change the Version type to avoid similar bugs in the future.
+
+ Reported by Grigori Goronzy.
+
+ src/hb-open-file-private.hh | 6 +++---
+ src/hb-open-type-private.hh | 2 +-
+ src/hb-ot-layout-gdef-private.hh | 6 +++---
+ 3 files changed, 7 insertions(+), 7 deletions(-)
+
+commit 21deab2bdc58d8e9f1a3ba1f9c61c30a79e288a1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 30 11:08:40 2011 -0400
+
+ Fixed inifinite loop introduced in 7403e055cd1463f
+
+ k is the index, not j.
+
+ Reported by Tom Hacohen.
+
+ src/hb-ot-layout-gpos-private.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 51881a61ca96c3328e2d92927a5a61e60997a429
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 27 18:15:56 2011 -0400
+
+ Shrink code size
+
+ src/hb-ot-map-private.hh | 11 +----------
+ src/hb-ot-map.cc | 11 +++++++++++
+ 2 files changed, 12 insertions(+), 10 deletions(-)
+
+commit 90645fb24bcbb78183576d3641a99560d87e49f2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 27 18:13:31 2011 -0400
+
+ [OT] Separate map_builder from the actual map
+
+ Respectively, separate planner from the actual plan.
+
+ src/hb-ot-map-private.hh | 121
+ +++++++++++++++++++----------------
+ src/hb-ot-map.cc | 33 +++++-----
+ src/hb-ot-shape-complex-arabic.cc | 6 +-
+ src/hb-ot-shape-complex-private.hh | 8 +-
+ src/hb-ot-shape-private.hh | 22 +++++++
+ src/hb-ot-shape.cc | 28 +++++----
+ 6 files changed, 127 insertions(+), 91 deletions(-)
+
+commit 5560a19e2b3901437d8ee2e5905b4ac77073bfbe
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 27 17:49:16 2011 -0400
+
+ Minor
+
+ src/hb-view.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 1587c26fe94087040b4a5d682ec196f568e4a1a2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 27 16:05:01 2011 -0400
+
+ [TODO] Add item
+
+ TODO | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 5c9f14932d59e306fbc72f7daecb384a16da73d9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 27 15:59:33 2011 -0400
+
+ Minor
+
+ Makefile.am | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 5bc18195d55570ef01e4b24dd248f222f081b0a2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 27 15:58:54 2011 -0400
+
+ Add check-includes.sh
+
+ src/Makefile.am | 7 ++++++
+ src/check-c-linkage-decls.sh | 6 ++++-
+ src/check-header-guards.sh | 8 ++++++-
+ src/check-includes.sh | 42
+ +++++++++++++++++++++++++++++++++++++++++
+ src/check-internal-symbols.sh | 8 +++---
+ src/check-libstdc++.sh | 7 +++--
+ src/hb-ot-shape.h | 1 +
+ 7 files changed, 70 insertions(+), 9 deletions(-)
+
+commit 3f12c434e20261f6d5c600e56575b7dfdd5b1470
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 27 04:58:11 2011 -0400
+
+ [configure] Generate sha256sum and GPG-sign it
+
+ Makefile.am | 29 ++++++++++++++++++++++++++++-
+ 1 files changed, 28 insertions(+), 1 deletions(-)
+
+commit 75ba4073ca6f72c135927d9314197a605281b789
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 27 03:58:17 2011 -0400
+
+ [test] Rename valgrind-log to log-vaglring.txt
+
+ test/Makefile.am | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit e3b0ba8e292e6a90666cfbbab6faf11ae11f9ddb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 27 03:56:37 2011 -0400
+
+ Minor
+
+ harfbuzz.doap | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 595dc63eee926a0e0fee26f8225b5fbe00610fcb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 27 04:14:12 2011 -0400
+
+ Bump version to 0.7.0 to open up for development
+
+ configure.ac | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit f24557604281356131618546332d7ee3a0c8abef
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 25 16:08:06 2011 -0400
+
+ Release 0.6.0. First official tarball release!
+
+ There are no API guarantees just yet, but I *expect* that no
+ incompatible API changes to happen before 1.0.0.
+
+ Update NEWS.
+
+ NEWS | 262
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ configure.ac | 2 +-
+ 2 files changed, 263 insertions(+), 1 deletions(-)
+
+commit 654f88fbc9bcb54f9bd2d5586236234e03424044
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 27 03:38:46 2011 -0400
+
+ [test-common] Test hb_direction_to_string()
+
+ Caught by "make check-symbols".
+
+ test/test-common.c | 6 ++++++
+ 1 files changed, 6 insertions(+), 0 deletions(-)
+
+commit 18bced134fc3379c9124ba029e22ff3f6434ca0f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 27 03:38:30 2011 -0400
+
+ [test] Rename test-symbols to check-symbols
+
+ Shows undocumented symbols.
+
+ test/Makefile.am | 37 +++++++++++++++++++++----------------
+ 1 files changed, 21 insertions(+), 16 deletions(-)
+
+commit 376dafa6ed414e368e9dc1d5a2e0bfc8e55f410d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 27 03:35:58 2011 -0400
+
+ Hide internal symbols
+
+ src/hb-ot-shape.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 0e482ec6ba30b613f2d7ee97c61be458c5aebcd6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 27 02:46:28 2011 -0400
+
+ [test/unicode] Fix double-free
+
+ Caught by "make check-valgrind".
+
+ test/Makefile.am | 2 +-
+ test/test-unicode.c | 2 --
+ 2 files changed, 1 insertions(+), 3 deletions(-)
+
+commit 28b1bac5415774cf892c9cc0afcac1324c2093f5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 27 02:44:29 2011 -0400
+
+ [test] Switch to automake-based test-runner
+
+ Adds check-valgrind among other modes. We do not run under gtester by
+ default anymore.
+
+ Makefile.am | 2 +
+ test/Makefile.am | 48 ++++++++++++++++++++++++++--
+ test/Makefile.decl | 90
+ ----------------------------------------------------
+ 3 files changed, 47 insertions(+), 93 deletions(-)
+
+commit adbc97ddde27cf609d95d3249f3ea8060a6e1d20
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 27 01:33:18 2011 -0400
+
+ [test] Add test-symbols that checks API symbol text coverage
+
+ We're not at 100% coverage yet, so do not enable the test by default.
+
+ test/Makefile.am | 21 +++++++++++++++++++++
+ 1 files changed, 21 insertions(+), 0 deletions(-)
+
+commit 9313b9aa66a82fd3fa60d8417c22a5350e5a8791
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 27 01:00:55 2011 -0400
+
+ [test/version] Test hb-version.h
+
+ test/Makefile.am | 1 +
+ test/test-version.c | 80
+ +++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 81 insertions(+), 0 deletions(-)
+
+commit 329c15714be90d3fc2d9054f80cb14fa325dc959
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 25 16:07:07 2011 -0400
+
+ Add libtool versioning
+
+ The versioning is automatic. For now, soname-major is 0. With
+ the 1.0.0 release it will jump to 1 and stay there forever.
+
+ configure.ac | 26 +++++++++++++++++++++-----
+ src/Makefile.am | 1 +
+ 2 files changed, 22 insertions(+), 5 deletions(-)
+
+commit 5b21eff8c4a00962d4315a47a65a143abe323299
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 25 14:49:35 2011 -0400
+
+ Update README, etc
+
+ COPYING | 1 +
+ README | 8 +++-----
+ configure.ac | 2 +-
+ 3 files changed, 5 insertions(+), 6 deletions(-)
+
+commit 5bf56ea056b30fba8e07e82ec818c430cab8cafd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 25 14:43:10 2011 -0400
+
+ [TODO] Add item
+
+ TODO | 2 ++
+ test/test-shape.c | 2 ++
+ 2 files changed, 4 insertions(+), 0 deletions(-)
+
+commit 2d8ebcb9d089c2cfbefac71ca6350e2703ab13e3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 25 11:27:33 2011 -0400
+
+ [API] One last font-funcs API change
+
+ Now that vertical text works correctly, I'm doing a last round
+ modification of the font-funcs API to simplify. Expect no more
+ changes around here.
+
+ src/hb-font.cc | 107
+ +++++++++++++++++-----------------------------------
+ src/hb-font.h | 50 +++++++++++--------------
+ src/hb-ft.cc | 26 +++++-------
+ test/test-font.c | 27 ++++++-------
+ test/test-shape.c | 21 +++++-----
+ 5 files changed, 91 insertions(+), 140 deletions(-)
+
+commit d31691296f7d3051fcd345bf1325d17835484b50
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 25 11:01:32 2011 -0400
+
+ [test] Update to API changes
+
+ test/test-font.c | 72
+ ++++++++++++++++++++--------------------------------
+ test/test-shape.c | 35 +++++++++++--------------
+ 2 files changed, 44 insertions(+), 63 deletions(-)
+
+commit 7403e055cd1463f38215ad9faedd61c3e1b66ac5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 24 21:04:15 2011 -0400
+
+ [Vertical] fix vertical gpos
+
+ Wow, it took me a few days to find the right fix!
+
+ We now set the advance for attached marks to zero, but we
+ do this in the _finish() state of gpos, so it shouldn't
+ regress with fonts like DejaVuSansMono that explicitly
+ decrease the mark advance width to set it to zero.
+
+ src/hb-ot-layout-gpos-private.hh | 167
+ ++++++++++++++++++++++----------------
+ src/hb-ot-shape.cc | 9 ++-
+ 2 files changed, 103 insertions(+), 73 deletions(-)
+
+commit ff7cbd0219a7c260612c53b3bed343747d79ec4e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 25 09:56:06 2011 -0400
+
+ [TODO] Update
+
+ TODO | 14 ++++++++++++--
+ 1 files changed, 12 insertions(+), 2 deletions(-)
+
+commit 3b0bb855e011099f1a4c77ffc5214c658e280b2d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 20 15:59:59 2011 -0400
+
+ [Vertical] GPOS x/y advance adjustments only apply in hori/vert
+ respectively
+
+ src/hb-ot-layout-gpos-private.hh | 31 +++++++++++++++++++++----------
+ 1 files changed, 21 insertions(+), 10 deletions(-)
+
+commit cc2086d67ce559878a5ce2b41d89a37eabac90b8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 19 19:19:50 2011 -0400
+
+ [Vertical] Fix GPOS y-advance direction
+
+ src/hb-ot-layout-gpos-private.hh | 7 ++++---
+ 1 files changed, 4 insertions(+), 3 deletions(-)
+
+commit 67d51ff96154c8909734046601e439dd8f6a86df
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 19 19:08:57 2011 -0400
+
+ [Vertical] Do fallback origin calculation
+
+ src/hb-font.cc | 32 +++++++++++++++++++++++++++-----
+ 1 files changed, 27 insertions(+), 5 deletions(-)
+
+commit 60fbb36096e344e9af79409ce8cfe3f1f7b0d321
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 19 18:46:15 2011 -0400
+
+ [Vertical] GPOS is always done with horizontal origin
+
+ src/hb-font-private.hh | 4 +-
+ src/hb-font.cc | 187
+ ++++++++++++++++++--------------------
+ src/hb-font.h | 53 +++++------
+ src/hb-ft.cc | 47 ++++------
+ src/hb-ot-layout-gdef-private.hh | 18 ++--
+ src/hb-ot-layout-gpos-private.hh | 23 ++---
+ src/hb-ot-layout.h | 2 +-
+ src/hb-ot-shape.cc | 15 +++
+ 8 files changed, 166 insertions(+), 183 deletions(-)
+
+commit 8b38faeede41e64eb0f6ac2e12ce51dd7138d50a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 19 13:08:00 2011 -0400
+
+ More vertical
+
+ Starting to get there, but not without yet another round of changes.
+
+ I think I know wheere to go now.
+
+ src/hb-font.cc | 44 ++++++++++++++++++++++++++++++++------------
+ src/hb-font.h | 10 ++++++++++
+ src/hb-ft.cc | 14 ++++++++++++--
+ src/hb-ot-shape.cc | 4 ++++
+ 4 files changed, 58 insertions(+), 14 deletions(-)
+
+commit e609aeb1e24da6b7c812396cddb93ee3c95ef87a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 18 10:17:02 2011 -0400
+
+ [hb-view] Add --annotate
+
+ Currently it only marks glyph origins.
+
+ src/hb-view.cc | 20 +++++++++++++++++++-
+ 1 files changed, 19 insertions(+), 1 deletions(-)
+
+commit b8d76dd74e50d295918cc015e9d2a55e2bf6a461
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 17 23:31:00 2011 -0400
+
+ Vertical: Adjust origin in glyph_extents() and glyph_contour_point()
+
+ The base for vertical is almost ready now.
+
+ src/hb-font.cc | 12 ++++++++----
+ 1 files changed, 8 insertions(+), 4 deletions(-)
+
+commit 190981851fe2bb6479b5c72451279f66fe4f6e23
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 17 23:27:22 2011 -0400
+
+ Cosmetic
+
+ src/hb-font.cc | 114
+ ++++++++++++++++++++++++++++----------------------------
+ src/hb-ft.cc | 36 ++++++++---------
+ 2 files changed, 74 insertions(+), 76 deletions(-)
+
+commit 2c3f51a11c176aa3fc12a9522325efaef2c79d35
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 17 23:23:27 2011 -0400
+
+ Minor
+
+ src/hb-font.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 7e2c85de305be59e1a6afa7d2061e4b7dd00acf7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 17 17:55:03 2011 -0400
+
+ [API] Vertical support, take 2
+
+ I like this API *much* better. Implementation still incomplete, but
+ horizontal works.
+
+ src/hb-font-private.hh | 7 +-
+ src/hb-font.cc | 185
+ ++++++++++++++++++++++---------------
+ src/hb-font.h | 109 ++++++++++++----------
+ src/hb-ft.cc | 66 ++++++++------
+ src/hb-ot-layout-gdef-private.hh | 2 +-
+ src/hb-ot-layout-gpos-private.hh | 2 +-
+ src/hb-ot-shape.cc | 8 +-
+ 7 files changed, 218 insertions(+), 161 deletions(-)
+
+commit 744970af4d884cc87ffa645804578fec8df674a9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 16 18:15:37 2011 -0400
+
+ [API] Add support for vertical text
+
+ Design not final yet, and in fact I'm going to change it immediately,
+ but this is an standalone change for itself.
+
+ src/hb-font-private.hh | 35 ++--
+ src/hb-font.cc | 387
+ +++++++++++++++++++++++++---------
+ src/hb-font.h | 164 +++++++++++----
+ src/hb-ft.cc | 227 +++++++++++++-------
+ src/hb-ot-layout-gdef-private.hh | 2 +-
+ src/hb-ot-layout-gpos-private.hh | 35 ++--
+ src/hb-ot-layout-gsub-private.hh | 1 +
+ src/hb-ot-layout-gsubgpos-private.hh | 1 +
+ src/hb-ot-shape.cc | 14 +-
+ src/hb-ot-tag.cc | 2 +-
+ test/test-font.c | 61 +++---
+ test/test-shape.c | 17 +-
+ 12 files changed, 650 insertions(+), 296 deletions(-)
+
+commit 80dce8b7c8202766d52cc7666355446bbf5b0565
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 17 17:08:36 2011 -0400
+
+ Minor
+
+ TODO | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 5be7d047f6bf54cc577e311b5426c463d2b9b131
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 17 15:05:34 2011 -0400
+
+ Check for mmap()
+
+ Apparently there exist systems with mprotect(), but not mmap()?
+
+ configure.ac | 2 +-
+ test/test-blob.c | 6 ++++--
+ 2 files changed, 5 insertions(+), 3 deletions(-)
+
+commit 4053f3f788353448b41e541ee617aafbe1cac366
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 16 16:20:48 2011 -0400
+
+ Cosmetic
+
+ src/hb-font.h | 8 ++++----
+ test/test-shape.c | 6 +++---
+ 2 files changed, 7 insertions(+), 7 deletions(-)
+
+commit 56d12e0356bee5a95b870dfbc2100b8caeb5d593
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 16 16:01:58 2011 -0400
+
+ Remove unnecessary TODO item
+
+ src/hb-ft.cc | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit 1883af3796459cafe2d194064403b6b1152c584d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 16 15:18:16 2011 -0400
+
+ [hb-view] Start work on vertical support
+
+ src/hb-view.cc | 10 ++++++----
+ 1 files changed, 6 insertions(+), 4 deletions(-)
+
+commit 9aa6f96af5e5940ba5c9596c6ae377fea23c0ec0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 16 15:08:31 2011 -0400
+
+ [hb-view] No need to allocate an extra glyph item at the end
+
+ src/hb-view.cc | 3 +--
+ 1 files changed, 1 insertions(+), 2 deletions(-)
+
+commit a0359485c9997e3a211f7c00d40c09074d906c4f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 16 15:07:48 2011 -0400
+
+ Minor
+
+ test/test-shape.c | 6 ++++++
+ 1 files changed, 6 insertions(+), 0 deletions(-)
+
+commit 92de53ea450eaee077eb1730e6d7a487b20ac721
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 16 12:24:56 2011 -0400
+
+ [test/buffer] Add more tests for nil buffer
+
+ test/test-buffer.c | 38 ++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 38 insertions(+), 0 deletions(-)
+
+commit 065fb38c9a338ddb095f2ec9e034fcc5a02167bd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 13 23:04:46 2011 -0400
+
+ [test/ot-tag] More tests
+
+ test/test-ot-tag.c | 9 +++++++++
+ 1 files changed, 9 insertions(+), 0 deletions(-)
+
+commit 1a64f6e19a4b483e278c85e4941107be2f71b0a4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 13 22:55:32 2011 -0400
+
+ [API] Add HB_LANGUAGE_INVALID
+
+ src/hb-common.cc | 5 +++--
+ src/hb-common.h | 2 ++
+ src/hb-ot-tag.cc | 2 +-
+ src/hb-shape.cc | 2 +-
+ test/test-common.c | 9 ++++++---
+ 5 files changed, 13 insertions(+), 7 deletions(-)
+
+commit 40b5c2e86c633441040196d158e965ad95d6ad37
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 13 22:46:36 2011 -0400
+
+ [test/test-ot-tag] Test hb-ot-tag.h, fix many bugs
+
+ I'm in awe with how many bugs this test revealed. All fixed.
+
+ src/hb-ot-tag.cc | 153 +++++++++++++++++++++--------------
+ test/Makefile.am | 3 +
+ test/test-ot-tag.c | 227
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 320 insertions(+), 63 deletions(-)
+
+commit 1368018b475c2a6dd5f625af99695ae2fcba1f05
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 13 20:25:38 2011 -0400
+
+ [TODO] Add items
+
+ TODO | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 7fc5a30cb4fbe9a4633ab842b0a8cbbcc6f6bd1b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 12 17:48:20 2011 -0400
+
+ [API] Add hb_face_make/is_immutable()
+
+ src/hb-font-private.hh | 2 ++
+ src/hb-font.cc | 18 ++++++++++++++++++
+ src/hb-font.h | 6 ++++++
+ test/test-font.c | 2 ++
+ test/test-object.c | 2 +-
+ 5 files changed, 29 insertions(+), 1 deletions(-)
+
+commit 20c8b908ddf50a9814dfdd9fca595f258273cd4f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 12 15:19:33 2011 -0400
+
+ Finish off previous change
+
+ src/hb-font.cc | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 0fd8c2f1be693616f19f2f1526369874763d6cf6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 12 15:14:13 2011 -0400
+
+ [API] Make get_glyph() callback return a boolean
+
+ We need to know whether the glyph exists, so we can fallback to
+ composing / decomposing. Assuming that glyph==0 means "doesn't exist"
+ wouldn't work for applications like Pango that want to use different
+ "doesn't exist" glyph codes for different characters. An explicit
+ return value fixes that.
+
+ src/hb-font.cc | 15 +++++++++------
+ src/hb-font.h | 12 +++++++-----
+ src/hb-ft.cc | 12 +++++++-----
+ src/hb-ot-shape.cc | 13 +++++++++----
+ test/test-font.c | 5 ++++-
+ test/test-shape.c | 12 +++++++-----
+ 6 files changed, 43 insertions(+), 26 deletions(-)
+
+commit 8e07f93ab4a3ef9adc7942727ef21f2f9a141d10
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 12 14:27:44 2011 -0400
+
+ [test/shape] Check shape output
+
+ test/test-shape.c | 23 +++++++++++++++++++----
+ 1 files changed, 19 insertions(+), 4 deletions(-)
+
+commit 805af72405a2f653f08de392d7172291ffe8e902
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 12 12:39:40 2011 -0400
+
+ Rename get_kernings() arguments from first/second_glyph to
+ left/right_glyph
+
+ Makes it clear that kerning is in visual order.
+
+ src/hb-font.cc | 10 +++++-----
+ src/hb-font.h | 4 ++--
+ src/hb-ft.cc | 6 +++---
+ 3 files changed, 10 insertions(+), 10 deletions(-)
+
+commit 23d2432219a91c6328efa9e041b1ecf137752ac3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 12 10:53:57 2011 -0400
+
+ [test] Add test-shape.c. Oops
+
+ test/test-shape.c | 125
+ +++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 125 insertions(+), 0 deletions(-)
+
+commit c098c3acc8c48b4b6883c50c9a87e81dbe98ba24
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 12 10:49:30 2011 -0400
+
+ [test/blob] Use MAP_ANON instead of MAP_ANONYMOUS
+
+ More portable.
+
+ test/test-blob.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 8329eb7c6ca39e162228733a2210e643b1a1019d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 12 01:39:17 2011 -0400
+
+ [test/shape] Add simplest test for hb_shape()
+
+ test/Makefile.am | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit df077fadd7828b609bdfe4dbcad52ef2448525c7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 12 01:19:39 2011 -0400
+
+ [object] Make object inert during destruction
+
+ Such that user_data and other finalizers cannot resurrect object
+
+ src/hb-object-private.hh | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit ee8dd83bb4e0b1c2ca5928391e35e8bd1fca6121
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 12 01:02:03 2011 -0400
+
+ [TODO] Update
+
+ TODO | 6 ++++++
+ 1 files changed, 6 insertions(+), 0 deletions(-)
+
+commit 52df150efeff4cf003cee65f8c91618f1a980bc8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 12 00:46:57 2011 -0400
+
+ Fix font subclass chainup
+
+ Test passing now.
+
+ src/hb-font.cc | 6 +-----
+ 1 files changed, 1 insertions(+), 5 deletions(-)
+
+commit f2c1dd4f746c36a44cf33d0257a3cd800107c286
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 12 00:35:12 2011 -0400
+
+ [test/font] Test font_funcs subclassing
+
+ test/test-font.c | 158
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++-
+ 1 files changed, 155 insertions(+), 3 deletions(-)
+
+commit 14f1e81b77971204e9325e2a8b6f8b690fac20a7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 12 00:18:28 2011 -0400
+
+ [test/font] Test empty funcs
+
+ test/test-font.c | 75
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++-
+ 1 files changed, 73 insertions(+), 2 deletions(-)
+
+commit 2ca0b5ae1e65d3f43df3a4a2144a1451d8b485c4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 23:57:36 2011 -0400
+
+ [test/font] Test more
+
+ test/test-font.c | 63
+ ++++++++++++++++++++++++++++++++++++++++++++++-------
+ 1 files changed, 54 insertions(+), 9 deletions(-)
+
+commit 7033518f756490e9cf00b96387fee6f2f7fae785
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 23:31:15 2011 -0400
+
+ [API] Pass face to get_table()
+
+ src/hb-font.cc | 4 ++--
+ src/hb-font.h | 2 +-
+ src/hb-ft.cc | 2 +-
+ test/test-font.c | 2 +-
+ 4 files changed, 5 insertions(+), 5 deletions(-)
+
+commit b46782780690e26a8221e2d63dd224159aebe413
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 23:25:28 2011 -0400
+
+ [API] Remove const from font user_data
+
+ src/hb-font.cc | 20 ++++++++++----------
+ src/hb-font.h | 20 ++++++++++----------
+ src/hb-ft.cc | 20 ++++++++++----------
+ 3 files changed, 30 insertions(+), 30 deletions(-)
+
+commit ea93e7b27ca04a1655d62bd1d18a32805994af44
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 23:22:55 2011 -0400
+
+ [test/font] More tests
+
+ test/test-font.c | 36 +++++++++++++++++++++++++++++++++---
+ 1 files changed, 33 insertions(+), 3 deletions(-)
+
+commit cdb153175f8a1521cde112c65b173f548ca6ee5c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 23:12:58 2011 -0400
+
+ [test/font] More tests
+
+ test/test-font.c | 44 ++++++++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 44 insertions(+), 0 deletions(-)
+
+commit 74d9fa3d9ac226ed72702884e721ef94ecc48e22
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 23:07:47 2011 -0400
+
+ [test/font] More get_empty() tests
+
+ test/test-font.c | 5 +++++
+ 1 files changed, 5 insertions(+), 0 deletions(-)
+
+commit db9f4eb4e004fadae9d540522d1d21c3bbe659b0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 23:06:02 2011 -0400
+
+ [test/font] Test get_face() / get_parent()
+
+ test/test-font.c | 4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+commit 606923bb4304d5b9cf164745d657cba58949a80a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 23:05:02 2011 -0400
+
+ [test/font] Add test_font_properties()
+
+ test/test-font.c | 85
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 85 insertions(+), 0 deletions(-)
+
+commit da603e80386b41b360acb070a862b6ed87da57b8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 22:52:35 2011 -0400
+
+ [test/font] Start adding tests for hb-font.h
+
+ test/Makefile.am | 1 +
+ test/test-buffer.c | 2 +-
+ test/test-font.c | 69
+ +++++++++++++++++++++++++++++++++++++++++++++++++++
+ test/test-unicode.c | 1 +
+ 4 files changed, 72 insertions(+), 1 deletions(-)
+
+commit 9a14688e40e926b9453fcb75891f27bff1e45c49
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 22:49:29 2011 -0400
+
+ [API] Rename hb_face_create_for_data() to hb_face_create()
+
+ src/hb-font.cc | 4 ++--
+ src/hb-font.h | 4 ++--
+ src/hb-ft.cc | 2 +-
+ src/test.cc | 2 +-
+ test/test-object.c | 4 ++--
+ 5 files changed, 8 insertions(+), 8 deletions(-)
+
+commit 46d6a21cc8613519e6ce27b1925e29285cccb71d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 22:33:13 2011 -0400
+
+ [API] Add hb_ot_layout_substitute_start/finish()
+
+ src/hb-ot-layout.cc | 13 +++++++++++++
+ src/hb-ot-layout.h | 8 ++++++++
+ 2 files changed, 21 insertions(+), 0 deletions(-)
+
+commit c84d15f52e1183164502d45b476b54f8fe812e0f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 22:23:15 2011 -0400
+
+ Remove unused hb_set_t
+
+ src/hb-private.hh | 48 ------------------------------------------------
+ 1 files changed, 0 insertions(+), 48 deletions(-)
+
+commit 389a7c9e67549b1a9f7c538965e4647077f8e6ec
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 22:21:38 2011 -0400
+
+ Remove hb_static_threadsafe_set_t
+
+ src/hb-common.cc | 5 +++--
+ src/hb-mutex-private.hh | 42 ------------------------------------------
+ 2 files changed, 3 insertions(+), 44 deletions(-)
+
+commit e06d4eda7bbdb3a1be1f1ce8d98b059a0730f14d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 22:18:31 2011 -0400
+
+ Use constructor/destructor for hb_ot_shape_plan_t
+
+ src/hb-ot-shape-private.hh | 6 +++++-
+ src/hb-ot-shape.cc | 4 +---
+ 2 files changed, 6 insertions(+), 4 deletions(-)
+
+commit a5e4e109460ea23fa5e64926a1676c6a02ab6ba2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 22:00:56 2011 -0400
+
+ Minor
+
+ TODO | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit daa446f184fa27c9764ff7f8a2444d47cf34d986
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 21:31:25 2011 -0400
+
+ Fix compile with no mutex available
+
+ src/hb-mutex-private.hh | 10 +++++-----
+ 1 files changed, 5 insertions(+), 5 deletions(-)
+
+commit 1e56c476c10577fe319fe553c5ced000bd740940
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 21:28:01 2011 -0400
+
+ Free static mutex'es
+
+ src/hb-mutex-private.hh | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 831886a9b4073cfe27f7e1db0e957cbd5913fd31
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 21:27:52 2011 -0400
+
+ Streamline mutex stuff
+
+ src/hb-mutex-private.hh | 61
+ +++++++++++++++++++++++++++++-----------------
+ src/hb-private.hh | 8 ++++++
+ 2 files changed, 46 insertions(+), 23 deletions(-)
+
+commit 438c4eee353ddf0de66171d84c6ef9b21cbdf8f6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 21:14:34 2011 -0400
+
+ Remove unused hb_mutex_trylock()
+
+ src/hb-mutex-private.hh | 3 ---
+ 1 files changed, 0 insertions(+), 3 deletions(-)
+
+commit b8477e1da2785708f3232f8f2577f602a5d320d1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 21:12:44 2011 -0400
+
+ [test] Add tests for _get_empty() funcs
+
+ test/test-blob.c | 1 +
+ test/test-buffer.c | 7 +++++++
+ test/test-unicode.c | 10 ++++++++++
+ 3 files changed, 18 insertions(+), 0 deletions(-)
+
+commit 3994be3ded40e5a3da0e187ad421b19a78865e02
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 21:08:31 2011 -0400
+
+ [TODO] Update
+
+ TODO | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 80a6833b032bc63b4e8c3da6489d3767af1168f3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 18:14:44 2011 -0400
+
+ [API] Add hb_*_get_empty() for all objects
+
+ src/hb-buffer.cc | 6 ++++++
+ src/hb-buffer.h | 3 +++
+ src/hb-font.cc | 18 ++++++++++++++++++
+ src/hb-font.h | 9 +++++++++
+ src/hb-unicode.cc | 6 ++++++
+ src/hb-unicode.h | 3 +++
+ test/test-object.c | 36 +++++++++++++++++++++++++++++++++---
+ 7 files changed, 78 insertions(+), 3 deletions(-)
+
+commit d3b30be378c1dec0259a626d9a408bb9ca1b71ac
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 18:06:12 2011 -0400
+
+ [API] Add HB_UNTAG()
+
+ Useful in C API only.
+
+ src/hb-common.h | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 3cc6e9dcb42551761c3a1a9d3c25b1f1bcdc2419
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 18:02:48 2011 -0400
+
+ Minor
+
+ src/test.cc | 9 ++++++---
+ 1 files changed, 6 insertions(+), 3 deletions(-)
+
+commit 4101ca7dbbdf1438fa116fb8cad935501ac7cca8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 14:30:56 2011 -0400
+
+ Plug more leaks
+
+ All good now.
+
+ src/hb-blob.cc | 2 +-
+ src/hb-open-type-private.hh | 8 ++++----
+ 2 files changed, 5 insertions(+), 5 deletions(-)
+
+commit 6a7ac79e26e85f6781186cf708a12825c0857324
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 14:19:18 2011 -0400
+
+ Plug leaks
+
+ src/hb-ot-map-private.hh | 7 +++++++
+ src/hb-ot-shape-private.hh | 2 ++
+ src/hb-ot-shape.cc | 2 ++
+ src/hb-private.hh | 10 +++++++++-
+ 4 files changed, 20 insertions(+), 1 deletions(-)
+
+commit 7aa12ebdff11a4ffbd04bf9b164586eb0c172e37
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 11:55:11 2011 -0400
+
+ [unicode] Simplify method setting
+
+ src/hb-unicode.cc | 6 +-----
+ test/test-unicode.c | 6 +++++-
+ 2 files changed, 6 insertions(+), 6 deletions(-)
+
+commit d5bfd0272130a315d3b5e6cdcf9b7e6395879204
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 11:48:28 2011 -0400
+
+ Minor
+
+ src/Makefile.am | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 6a4e7e1372ef9fde81b84ecc9c4d1f23d97396c1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 10:31:33 2011 -0400
+
+ Add maxp table
+
+ Not used for anything right now. Will use to get num_glyphs in
+ the future.
+
+ src/Makefile.am | 1 +
+ src/hb-ot-head-private.hh | 1 -
+ src/hb-ot-layout.cc | 1 +
+ src/hb-ot-maxp-private.hh | 68
+ +++++++++++++++++++++++++++++++++++++++++++++
+ 4 files changed, 70 insertions(+), 1 deletions(-)
+
+commit e0b0710ae52bcc8c6fbd87dfae83818faa5d5f5f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 08:58:21 2011 -0400
+
+ Minor
+
+ TODO | 4 +++-
+ 1 files changed, 3 insertions(+), 1 deletions(-)
+
+commit a513dbcf73ab1cc39a7c9653034904d0c6cd9fe9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 00:24:34 2011 -0400
+
+ [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.
+
+ src/hb-font.cc | 56
+ ++++++++++++++++++++-----------------
+ src/hb-font.h | 16 ++++++-----
+ src/hb-ft.cc | 11 +++++---
+ src/hb-ot-layout-gdef-private.hh | 2 +-
+ src/hb-ot-layout-gpos-private.hh | 2 +-
+ src/hb-ot-shape.cc | 15 +++++++---
+ 6 files changed, 59 insertions(+), 43 deletions(-)
+
+commit 63d646fb2933c2765ce526d321a498d0f7fae2f5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 00:15:37 2011 -0400
+
+ [font] Do user-space conversion when chaining up to parent font
+
+ src/hb-font-private.hh | 28 ++++++++++++++++++++++++++++
+ src/hb-font.cc | 23 +++++++++++++++++------
+ 2 files changed, 45 insertions(+), 6 deletions(-)
+
+commit b6f902a1a9c8b72b5d6a241a14a7bacfaea3a56a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 00:04:15 2011 -0400
+
+ Minor
+
+ src/hb-font-private.hh | 6 +++---
+ src/hb-ot-layout-gdef-private.hh | 6 +++---
+ src/hb-ot-layout-gpos-private.hh | 20 ++++++++++----------
+ 3 files changed, 16 insertions(+), 16 deletions(-)
+
+commit abcfe9b59b4475eb02dd679aac4bc59616713b28
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 11 00:02:02 2011 -0400
+
+ Remove hb_ot_layout_context_t, simplify code
+
+ src/hb-font-private.hh | 12 +++-
+ src/hb-font.cc | 6 ++-
+ src/hb-ot-layout-common-private.hh | 8 +-
+ src/hb-ot-layout-gdef-private.hh | 34 +++++-----
+ src/hb-ot-layout-gpos-private.hh | 121
+ +++++++++++++++++-----------------
+ src/hb-ot-layout-gsub-private.hh | 24 ++++----
+ src/hb-ot-layout-gsubgpos-private.hh | 11 ++--
+ src/hb-ot-layout-private.hh | 13 ----
+ src/hb-ot-layout.cc | 15 +----
+ 9 files changed, 118 insertions(+), 126 deletions(-)
+
+commit 1ded6d8bbf93b7dabf2b1f620c07bd3236e7a60f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 10 20:49:02 2011 -0400
+
+ Make default font-funcs chain-up to the parent
+
+ src/hb-font.cc | 44 +++++++++++++++++++++++++++++++++++++++-----
+ src/hb-font.h | 41 +++++++++++++++++++++--------------------
+ 2 files changed, 60 insertions(+), 25 deletions(-)
+
+commit b9d975b931d6310f25fab5ac280f523cdc27bf94
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 10 20:41:13 2011 -0400
+
+ [API] Pass down closure user_data to font funcs
+
+ src/hb-font-private.hh | 30 ++++++--
+ src/hb-font.cc | 184
+ ++++++++++++++++++++++++------------------------
+ src/hb-font.h | 42 +++++++----
+ src/hb-ft.cc | 103 ++++++++++++++-------------
+ 4 files changed, 198 insertions(+), 161 deletions(-)
+
+commit 446df9cdb1fddb51819b731436fca54146d0bb23
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 10 20:14:44 2011 -0400
+
+ Whitespace
+
+ src/hb-unicode.h | 30 +++++++++++++++---------------
+ 1 files changed, 15 insertions(+), 15 deletions(-)
+
+commit 686c2d165dfb284b74b78f6b902d04b585dcaef3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 10 20:04:26 2011 -0400
+
+ [API] Remove font_funcs func getter functions
+
+ src/hb-font.cc | 32 --------------------------------
+ src/hb-font.h | 18 ------------------
+ 2 files changed, 0 insertions(+), 50 deletions(-)
+
+commit defc45be6d75aba4a67fa7814b91b73bad953fe6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 10 20:02:49 2011 -0400
+
+ [API] Add hb_font_create_sub_font() and hb_font_get_parent()
+
+ Not quite useful just yet.
+
+ src/hb-font-private.hh | 1 +
+ src/hb-font.cc | 41 ++++++++++++++++++++++++++++++++++++++---
+ src/hb-font.h | 5 +++++
+ src/hb-unicode.h | 2 +-
+ 4 files changed, 45 insertions(+), 4 deletions(-)
+
+commit 11bb8fe7b3925bc9b019ad0c0218a231e581f152
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 10 19:57:00 2011 -0400
+
+ [font] Fix internal sign of x/y_scale
+
+ Should have been done as part of
+ da975419884a535281745f30f4b32fee0bc8a7a1
+
+ src/hb-font-private.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 85e6218e3306165d69ef44277459511d5b54b9ff
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 10 19:40:44 2011 -0400
+
+ [API] Remove broken-by-design hb_font_unset_funcs()
+
+ src/hb-font.cc | 22 ----------------------
+ src/hb-font.h | 16 ----------------
+ 2 files changed, 0 insertions(+), 38 deletions(-)
+
+commit 74f1d896f2479500d65649cf3ec86dd201f0663a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 10 19:39:32 2011 -0400
+
+ Add hb_font_make/is_immutable()
+
+ src/hb-font-private.hh | 2 ++
+ src/hb-font.cc | 26 +++++++++++++++++++++++---
+ src/hb-font.h | 6 ++++++
+ test/test-object.c | 2 +-
+ 4 files changed, 32 insertions(+), 4 deletions(-)
+
+commit 8c7a100a4d0f3a257fb7563cb08ed4356c3af669
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 10 19:21:07 2011 -0400
+
+ Fix build without mutex
+
+ src/hb-mutex-private.hh | 12 ++++++------
+ 1 files changed, 6 insertions(+), 6 deletions(-)
+
+commit 19d3035c40e73923bcad709dc5eefe31cb34d681
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 10 19:18:12 2011 -0400
+
+ Remove duplicate atomic_int implementation
+
+ src/hb-mutex-private.hh | 17 -----------------
+ 1 files changed, 0 insertions(+), 17 deletions(-)
+
+commit 45bfa99034512e886d75b1d45a5a649647f4711f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 10 19:12:49 2011 -0400
+
+ Fix set implementation to be truly threadsafe even with destroy()
+ callbacks
+
+ The test/object test is passing again, instead of deadlocking.
+
+ src/hb-common.cc | 26 ++++------
+ src/hb-mutex-private.hh | 47 +++++++------------
+ src/hb-object-private.hh | 6 ++-
+ src/hb-private.hh | 117
+ +++++++++++++++++++++++++++++++++++++--------
+ 4 files changed, 128 insertions(+), 68 deletions(-)
+
+commit 0c2ec1d78bfa0166ffd4afc204c2668d4f456ed9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 10 19:11:27 2011 -0400
+
+ [test] Always initialize gthread such that our mutex() stuff is tested
+
+ Now the test/object test deadlocks as expected. Fix coming.
+
+ configure.ac | 1 +
+ test/Makefile.am | 4 ++--
+ test/hb-test.h | 1 +
+ 3 files changed, 4 insertions(+), 2 deletions(-)
+
+commit 6a9093cc486c1899197cd7cc9a3eb907c2e756f7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 10 19:00:07 2011 -0400
+
+ [test/object] Test user_data with destroy() callback that calls
+ user_data
+
+ Exposes the non-atomicity of user_data opertaions at this time because
+ we call finish() while still locked and modifying the object.
+ In fact,
+ I'm surprised that it doesn't deadlock. It should.
+
+ test/test-object.c | 22 ++++++++++++++++++++++
+ 1 files changed, 22 insertions(+), 0 deletions(-)
+
+commit abe636b8761e47ea60b193c7e72a044de224d172
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 10 17:55:40 2011 -0400
+
+ Add DOAP file
+
+ Makefile.am | 6 +++++-
+ harfbuzz.doap | 24 ++++++++++++++++++++++++
+ 2 files changed, 29 insertions(+), 1 deletions(-)
+
+commit f82c18630471216a04e4e3ad42396da4e6d74cba
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 10 17:48:34 2011 -0400
+
+ [test/blob] Fix bug in test
+
+ test/test-blob.c | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+commit 785d23acd0ce72d399f9c5021bebc854872648af
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 10 17:41:44 2011 -0400
+
+ [test/blob] Add create_sub_blob()
+
+ test/test-blob.c | 17 +++++++++++++++++
+ 1 files changed, 17 insertions(+), 0 deletions(-)
+
+commit 0617b1558234673d3924f37541be01b04d36f05a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 10 17:37:08 2011 -0400
+
+ [test] Test blob API
+
+ test/Makefile.am | 1 +
+ test/test-blob.c | 280
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++
+ test/test-buffer.c | 149 +++++++++++++++-------------
+ 3 files changed, 359 insertions(+), 71 deletions(-)
+
+commit 1c9f8717eb12c37c219333cbb0d123e1d2da4896
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 6 22:28:26 2011 -0400
+
+ [API] Simplify blob API, remove lock
+
+ TODO | 2 -
+ src/hb-blob.cc | 206
+ ++++++++++++++++++-------------------------
+ src/hb-blob.h | 19 ++--
+ src/hb-font.cc | 2 -
+ src/hb-open-type-private.hh | 32 +++++--
+ src/hb-ot-layout.cc | 7 +--
+ test/test-object.c | 2 +-
+ 7 files changed, 118 insertions(+), 152 deletions(-)
+
+commit 71cef14ac3de07e4fed0a2903b1f0f639406ec6c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 6 19:30:59 2011 -0400
+
+ Add -Bsymbolic-functions to linker flags
+
+ configure.ac | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit ab428aeab724ca40341318b66640f992cd72d2fc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 6 19:30:46 2011 -0400
+
+ [TODO] Update
+
+ TODO | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit a0f337a1cce1788dbf3147b459e7f615acbfe81b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 6 19:20:52 2011 -0400
+
+ Remove unused hb_blob_try_writable_inplace()
+
+ src/hb-blob.cc | 20 --------------------
+ src/hb-blob.h | 3 ---
+ 2 files changed, 0 insertions(+), 23 deletions(-)
+
+commit 08611d5194144bbf5d96a1110aeb812db06e0901
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 6 16:28:10 2011 -0400
+
+ Add note re deadlocks
+
+ src/hb-common.cc | 1 +
+ src/hb-mutex-private.hh | 4 ++++
+ 2 files changed, 5 insertions(+), 0 deletions(-)
+
+commit 34fb5521a5fbb6b95ceff4bbac42a62628bc9f31
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 6 00:04:28 2011 -0400
+
+ [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
+
+ src/hb-common.cc | 21 +++++++++++++++++++++
+ src/hb-common.h | 3 +++
+ src/hb-shape.cc | 2 +-
+ test/test-common.c | 5 +++++
+ 4 files changed, 30 insertions(+), 1 deletions(-)
+
+commit c78f4485587cc1dee07e772c164a13fde9d2859f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 5 21:31:04 2011 -0400
+
+ [API] Add version macros and functions
+
+ Step version up to 0.5.0.
+
+ Also, fix to pass "make distcheck"
+
+ configure.ac | 24 ++++++++++++----
+ src/Makefile.am | 9 ++++++
+ src/check-c-linkage-decls.sh | 2 +-
+ src/hb-common.cc | 29 +++++++++++++++++++
+ src/hb-version.h.in | 62
+ ++++++++++++++++++++++++++++++++++++++++++
+ src/hb.h | 1 +
+ test/Makefile.am | 2 +
+ 7 files changed, 122 insertions(+), 7 deletions(-)
+
+commit 9ff819f6571fd0d570f271162d7a30d97ee64148
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 5 19:47:59 2011 -0400
+
+ Add disable-static libtool flag
+
+ No one who builds harfbuzz static uses the autotools build system
+ to do it.
+
+ configure.ac | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 7ca7571ef91754274f6c84bbf988962d74a74098
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 5 19:47:12 2011 -0400
+
+ Remove win32-dll libtool flag
+
+ Since we're not win32-dll clean the way libtool docs define it.
+
+ configure.ac | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 174e3fe89b72729c9c34c647544a2dc1bf63cd84
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 5 19:37:53 2011 -0400
+
+ Add AC_CANONICAL_HOST
+
+ configure.ac | 10 ++++++++++
+ 1 files changed, 10 insertions(+), 0 deletions(-)
+
+commit e6a5b88c01420366a70e0c9ae1775fb3c930cb8b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 5 16:24:42 2011 -0400
+
+ Fix build with older glib
+
+ configure.ac | 2 +-
+ test/hb-test.h | 55
+ +++++++++++++++++++++++++++++++++----------------------
+ 2 files changed, 34 insertions(+), 23 deletions(-)
+
+commit 3935af1c0d0f53a5fd6054e1ee219f3adda42dca
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 5 16:09:45 2011 -0400
+
+ [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.
+
+ src/hb-buffer.cc | 16 +++-------------
+ 1 files changed, 3 insertions(+), 13 deletions(-)
+
+commit 46df6828513d56cd60467e36cbe45aa06648f488
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 5 15:33:19 2011 -0400
+
+ Make user_data access threadsafe
+
+ For now, by taking a global user_data mutex.
+
+ src/hb-common.cc | 25 +++++++++++++++++++++++--
+ src/hb-object-private.hh | 2 --
+ 2 files changed, 23 insertions(+), 4 deletions(-)
+
+commit 218e67b9eefa26e2e4fe43f99a84d082b185b1b0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 5 15:28:37 2011 -0400
+
+ Shrink code
+
+ src/hb-common.cc | 26 ++++++++++++++++++++++++++
+ src/hb-object-private.hh | 21 ++++-----------------
+ 2 files changed, 30 insertions(+), 17 deletions(-)
+
+commit b8d6183ebc4697a434776cf2aec7857d63a7d881
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 5 15:14:04 2011 -0400
+
+ 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.
+
+ src/hb-common.cc | 6 ++++--
+ 1 files changed, 4 insertions(+), 2 deletions(-)
+
+commit d37486d87b65c5abaaa2998fa5c9e48eedde0933
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 5 15:07:54 2011 -0400
+
+ Add hb_threadsafe_set_t
+
+ src/hb-mutex-private.hh | 54
+ +++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-private.hh | 3 +-
+ 2 files changed, 55 insertions(+), 2 deletions(-)
+
+commit b45f32ee4e599c515ce93e44315283d236b073bb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 5 15:00:43 2011 -0400
+
+ Use hb_array_t for hb_language_t mapping
+
+ src/hb-common.cc | 48
+ +++++++++++++++++++++------------------------
+ src/hb-object-private.hh | 4 +-
+ src/hb-private.hh | 19 ++++++++++++++---
+ 3 files changed, 39 insertions(+), 32 deletions(-)
+
+commit 21d2c92fdf7307c7117f8948021f0dd7d5a5d2a3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 5 14:47:53 2011 -0400
+
+ Move code around
+
+ src/hb-object-private.hh | 28 ++++++++++++++--------------
+ 1 files changed, 14 insertions(+), 14 deletions(-)
+
+commit 448ea9bf63104d39f87fff66219034222fa632b8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 5 14:39:24 2011 -0400
+
+ [TODO] Remove done items
+
+ TODO | 9 ---------
+ 1 files changed, 0 insertions(+), 9 deletions(-)
+
+commit 265ac614ea6d26041c7d64739098b76a82bbc4f4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 5 14:38:16 2011 -0400
+
+ Replace fixed-size lookup_maps array with hb_array_t
+
+ src/hb-ot-map-private.hh | 13 ++++-------
+ src/hb-ot-map.cc | 47
+ ++++++++++++++++++++++++---------------------
+ src/hb-private.hh | 6 +---
+ 3 files changed, 32 insertions(+), 34 deletions(-)
+
+commit 6843569d2c70c1771ce964e3d1a4cf91e14e7687
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 5 14:12:37 2011 -0400
+
+ Replace fixed-size feature_maps array with hb_array_t
+
+ src/hb-ot-map-private.hh | 10 +++-------
+ src/hb-ot-map.cc | 12 ++++++------
+ src/hb-ot-shape.cc | 2 +-
+ src/hb-private.hh | 42
+ +++++++++++++++++++++++++++++-------------
+ 4 files changed, 39 insertions(+), 27 deletions(-)
+
+commit 44b0a4d2fc62689fc56ef57f412b4bb1e439a614
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 5 13:42:19 2011 -0400
+
+ Replace fixed-size feature_infos array with hb_array_t
+
+ src/hb-ot-map-private.hh | 9 +++++----
+ src/hb-ot-map.cc | 9 +++++----
+ src/hb-private.hh | 12 ++++++++++++
+ 3 files changed, 22 insertions(+), 8 deletions(-)
+
+commit b214ec3ac0ce6568e9226fd09661d52de11dca96
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 5 13:24:07 2011 -0400
+
+ Minor
+
+ src/hb-private.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 811482bd650fb5652a9835471ae8ecf0fb185611
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 5 13:21:04 2011 -0400
+
+ Replace hb_map_t with hb_set_t which is more intuitive and flexible
+
+ src/hb-object-private.hh | 24 ++++++++++++++----------
+ src/hb-private.hh | 44
+ +++++++++++++++++---------------------------
+ test/test-object.c | 4 ++++
+ 3 files changed, 35 insertions(+), 37 deletions(-)
+
+commit 478a42536ff7ab777a7774fbfdb9c5e51334a14e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 5 12:39:51 2011 -0400
+
+ Make array/map implementation more generic
+
+ src/hb-object-private.hh | 2 ++
+ src/hb-private.hh | 13 +++++++------
+ 2 files changed, 9 insertions(+), 6 deletions(-)
+
+commit b81bd42951e1ce1569b29168015d3c5a2dacf773
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 5 00:21:16 2011 -0400
+
+ Make hb_mutex_*() macros take a pointer
+
+ More intuitive.
+
+ src/hb-blob.cc | 28 ++++++++++++++--------------
+ src/hb-mutex-private.hh | 32 ++++++++++++++++----------------
+ 2 files changed, 30 insertions(+), 30 deletions(-)
+
+commit a4b1900913c91aa9db74c4fdfa7c691a5cdf02a8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 5 00:17:43 2011 -0400
+
+ Add hb_static_mutex_t
+
+ src/hb-mutex-private.hh | 8 ++++++++
+ 1 files changed, 8 insertions(+), 0 deletions(-)
+
+commit 56eb5ad6f94c32189ad219438db9a18683ca6846
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 4 19:27:37 2011 -0400
+
+ Move code around
+
+ Mutex (and Windows.h by extension) are fairly isolated now.
+
+ src/Makefile.am | 8 ++--
+ src/hb-blob-private.hh | 60 --------------------------
+ src/hb-blob.cc | 24 ++++++++++-
+ src/hb-font-private.hh | 3 -
+ src/hb-font.cc | 12 +++--
+ src/hb-mutex-private.hh | 105
+ ++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-object-private.hh | 33 +-------------
+ src/hb-unicode.cc | 1 -
+ 8 files changed, 141 insertions(+), 105 deletions(-)
+
+commit d292885893395dcb345dce1010e5c8628a715ef4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 3 01:03:53 2011 -0400
+
+ [ft] Fix font->face handling
+
+ Don't use _cached()
+
+ src/hb-ft.cc | 7 +++++--
+ 1 files changed, 5 insertions(+), 2 deletions(-)
+
+commit 2000179487b49e0d504ec127450dc6fcb5568cec
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 3 00:49:06 2011 -0400
+
+ 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.
+
+ src/hb-common.cc | 54 -------------------------------------
+ src/hb-object-private.hh | 66
+ ++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-private.hh | 66
+ ----------------------------------------------
+ 3 files changed, 66 insertions(+), 120 deletions(-)
+
+commit 266b34418c9bbe23ccaf29cb354b58c465fa3b22
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 3 00:35:53 2011 -0400
+
+ 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.
+
+ src/hb-font.cc | 19 +++----------
+ src/hb-ot-layout-private.hh | 60
+ ++++++++++++++++++++++++------------------
+ src/hb-ot-layout.cc | 28 +++++++++++++++++---
+ 3 files changed, 63 insertions(+), 44 deletions(-)
+
+commit d4141a44b97377a65e6d2a3e03b3709307af38c1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 3 00:19:18 2011 -0400
+
+ [blob] Implement sub_blob() in terms of create()
+
+ Fixes problem with uninitialized sub_blob->mutex among other things.
+
+ Reported by Bradley Grainger.
+
+ src/hb-blob.cc | 12 +++++-------
+ 1 files changed, 5 insertions(+), 7 deletions(-)
+
+commit fc52e9e44c2fe84d63f18dc0098720830f0b467d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 3 00:09:16 2011 -0400
+
+ Implement win32 thread-safety stuff
+
+ Patch from Bradley Grainger.
+
+ src/hb-common.cc | 54
+ +++++++++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-private.hh | 30 ++++++++++++++++++++++++----
+ 2 files changed, 79 insertions(+), 5 deletions(-)
+
+commit f55272ecde857c116f97a3195f3abd1df3be4b86
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 20:57:28 2011 -0400
+
+ Add hb_mutex_free() and use it
+
+ Based on patch by Bradley Grainger.
+
+ src/hb-blob.cc | 1 +
+ src/hb-private.hh | 16 +++++++++-------
+ 2 files changed, 10 insertions(+), 7 deletions(-)
+
+commit 8d5186484b28b5f629b523e067d7d5166eec557a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 20:52:21 2011 -0400
+
+ Cosmetic
+
+ src/hb-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 72657e4ce757dcb055a8db7291b68f96f0d34bfb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 20:46:32 2011 -0400
+
+ [API] Make hb_font_create() take a face and reference it
+
+ src/hb-font-private.hh | 2 +
+ src/hb-font.cc | 42
+ +++++++++++++++++++++++--------------
+ src/hb-font.h | 26 +++++++++++++----------
+ src/hb-ft.cc | 7 +-----
+ src/hb-ot-layout-gdef-private.hh | 2 +-
+ src/hb-ot-layout-gpos-private.hh | 2 +-
+ src/hb-ot-layout.cc | 10 +++-----
+ src/hb-ot-layout.h | 2 -
+ src/hb-ot-map-private.hh | 2 +-
+ src/hb-ot-shape.cc | 23 ++++++++++----------
+ src/hb-ot-shape.h | 1 -
+ src/hb-shape.cc | 18 +--------------
+ src/hb-shape.h | 1 -
+ src/hb-view.cc | 4 +--
+ test/test-object.c | 7 ++++-
+ 15 files changed, 70 insertions(+), 79 deletions(-)
+
+commit cec6611c5ce84d69d910bf7e9ec1fdd594398f9f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 20:18:58 2011 -0400
+
+ Protect NULL in a couple places
+
+ src/hb-font.cc | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 5a5030366e40baa8d96ca67b47a52ad5af143157
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 19:54:29 2011 -0400
+
+ Fix bug in array growth implementation
+
+ With this, test/object is now passing. Yay!
+
+ src/hb-private.hh | 24 +++++++++++-------------
+ 1 files changed, 11 insertions(+), 13 deletions(-)
+
+commit 16123e10700436df18d14e37371bb621b31ea5d1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 19:54:17 2011 -0400
+
+ Fix bug in map implementation
+
+ src/hb-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 1cd5969f253528b1fc05a06c7a9f222baa29f68d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 19:53:39 2011 -0400
+
+ [object] Fix bug in get_user_data() implementation
+
+ src/hb-object-private.hh | 7 ++++---
+ 1 files changed, 4 insertions(+), 3 deletions(-)
+
+commit db99589529a22a2113bcef1680ab6d9b934f382e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 19:52:47 2011 -0400
+
+ [test/object] Add test for object lifecycle stuff
+
+ Revealed many bugs in the (untested and known buggy) user_data
+ support.
+
+ test/Makefile.am | 4 +
+ test/test-object.c | 316
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 320 insertions(+), 0 deletions(-)
+
+commit f74d6c81f14f117b3cecfb65f0d5df22849c9a07
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 19:52:32 2011 -0400
+
+ Cosmetic
+
+ test/test-unicode.c | 10 +++++-----
+ 1 files changed, 5 insertions(+), 5 deletions(-)
+
+commit 4911062d5be0d937ee8f1a70cc93e05d162f45b3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 19:36:39 2011 -0400
+
+ [API] Rename hb_blob_create_empty() to hb_blob_get_empty()
+
+ src/hb-blob.cc | 2 +-
+ src/hb-blob.h | 2 +-
+ src/hb-font.cc | 2 +-
+ src/hb-open-type-private.hh | 2 +-
+ 4 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 1ab1d3e38cdf8e7331efdbc4ef0c02ee9d5c8c04
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 19:35:53 2011 -0400
+
+ [face] Return nil face if blob is inert
+
+ src/hb-font.cc | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit e87867cb88280e3f3a38d829e359cb686168b2cb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 19:35:05 2011 -0400
+
+ [buffer] Fail in _create() if we cannot pre-allocate the requested
+ size
+
+ src/hb-buffer.cc | 8 +++++---
+ 1 files changed, 5 insertions(+), 3 deletions(-)
+
+commit cd361ec9a1b2bfc271e5490dbfc0a870fd5c439a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 16:54:05 2011 -0400
+
+ Cosmetic
+
+ test/test-unicode.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit c784c67a28f5b92d396eaa9529d57ef91a5cb9ac
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 15:59:57 2011 -0400
+
+ [unicode] Make _get_parent() return _nil object instead of NULL
+
+ src/hb-unicode.cc | 29 ++++++++++++-----------------
+ test/test-unicode.c | 2 +-
+ 2 files changed, 13 insertions(+), 18 deletions(-)
+
+commit 07e22779abd089d5921bf2d19d4a3bf1bd0173c6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 14:58:04 2011 -0400
+
+ [test/unicode] Add script roundtrip tests for glib and ICU
+
+ test/test-unicode.c | 70
+ ++++++++++++++++++++++++++++++++++++++++++++++----
+ 1 files changed, 64 insertions(+), 6 deletions(-)
+
+commit 7cda65935c73c277550f6ac12f6730e96d4852a7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 14:33:53 2011 -0400
+
+ [test/unicode] Better test chainup
+
+ test/test-unicode.c | 54
+ ++++++++++++++++++++++++++++++++++++++++++++++----
+ 1 files changed, 49 insertions(+), 5 deletions(-)
+
+commit 250c59225ead28449deb11522dee3819480a19b4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 14:21:30 2011 -0400
+
+ [test/unicode] Port the _custom test to test all property setters
+
+ test/test-unicode.c | 186
+ ++++++++++++++++++++++++++++----------------------
+ 1 files changed, 104 insertions(+), 82 deletions(-)
+
+commit e74b5b339ab0af53d893ec84a0955d5aa508fed3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 14:03:55 2011 -0400
+
+ [test/unicode] Test Unicode 5.2+ but don't fail
+
+ test/test-unicode.c | 21 +++++++++++++++++++--
+ 1 files changed, 19 insertions(+), 2 deletions(-)
+
+commit c763aa42b46eaee95359806cab56fa632ff3ad58
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 13:52:17 2011 -0400
+
+ [test/buffer] Clean up testing
+
+ Getting the hang of how to cleanly use gtest.
+
+ test/test-buffer.c | 154
+ +++++++++++++++++++++++++++++-----------------------
+ 1 files changed, 85 insertions(+), 69 deletions(-)
+
+commit 819e9d9e5310e67e8dcce9fa885f8a086a9b9ee8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 12:38:54 2011 -0400
+
+ Minor
+
+ test/test-unicode.c | 5 ++++-
+ 1 files changed, 4 insertions(+), 1 deletions(-)
+
+commit 03034acb8a9fdd33135bc3775a1f932da9ebdd42
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 12:37:45 2011 -0400
+
+ [icu] Make sure we return script UNKNOWN instead of INVALID
+
+ src/hb-icu.cc | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit d02985ec5a24c659a0a133cc6bc103f1d76bcb29
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 12:35:14 2011 -0400
+
+ 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.
+
+ src/hb-common.cc | 10 ++++++++--
+ src/hb-common.h | 5 +++--
+ src/hb-ot-tag.cc | 2 --
+ 3 files changed, 11 insertions(+), 6 deletions(-)
+
+commit e8e29c725a72c2e991cd1c4422a020457e1684e9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 2 12:06:18 2011 -0400
+
+ [test/unicode] Add log messages
+
+ Use with --verbose to see what's failing
+
+ test/test-unicode.c | 9 ++++++---
+ 1 files changed, 6 insertions(+), 3 deletions(-)
+
+commit 208c2c31501f6eb2b81b6bf80fcf39f4646eb38b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 1 20:04:01 2011 -0400
+
+ Minor
+
+ test/test-unicode.c | 478
+ ++++++++++++++++++++++++++-------------------------
+ 1 files changed, 243 insertions(+), 235 deletions(-)
+
+commit 60833efaf1310c3f18e150b61daaeb0074ae3d91
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 29 16:49:57 2011 -0400
+
+ [test/unicode] Add testing of all unicode properties
+
+ ICU fails for now.
+
+ test/hb-test.h | 4 +-
+ test/test-unicode.c | 432
+ ++++++++++++++++++++++++++++++++++++++++++++++++---
+ 2 files changed, 416 insertions(+), 20 deletions(-)
+
+commit da96ee072fa3544c3d36cf0b82ada11806789d70
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 29 12:17:09 2011 -0400
+
+ [test/unicode] Test is/make_immutable()
+
+ test/test-unicode.c | 46 ++++++++++++++++++++++++++++++----------------
+ 1 files changed, 30 insertions(+), 16 deletions(-)
+
+commit 6af9cff5e17e82100b435c8d21aed0765296d58d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 29 12:00:38 2011 -0400
+
+ [test/unicode] Use text fixture instead of static variables
+
+ src/hb-unicode-private.hh | 2 +-
+ src/hb-unicode.h | 2 +-
+ test/test-buffer.c | 2 +-
+ test/test-c.c | 1 +
+ test/test-common.c | 3 +-
+ test/test-cplusplus.cc | 1 +
+ test/test-unicode.c | 112
+ +++++++++++++++++++++++++++------------------
+ 7 files changed, 74 insertions(+), 49 deletions(-)
+
+commit 13db3d40bfc09c68f9761a71435b1840b9d34099
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 28 19:44:45 2011 -0400
+
+ [test/buffer] Add UTF-16 tests
+
+ test/test-buffer.c | 48
+ ++++++++++++++++++++++++++++++++++++++++++++++--
+ 1 files changed, 46 insertions(+), 2 deletions(-)
+
+commit 243673d601588a6f704ceafbff5dd5cdf66c47b7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 28 19:37:51 2011 -0400
+
+ [test/buffer] Add more extensive UTF-8 test data from glib
+
+ src/hb-buffer.cc | 2 +-
+ test/test-buffer.c | 317
+ +++++++++++++++++++++++++++++++++++++++++++++++++---
+ 2 files changed, 303 insertions(+), 16 deletions(-)
+
+commit dfec67f958482e5c3bb01e06b08694cd4ded6f66
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 28 18:34:42 2011 -0400
+
+ [test/buffer] Add initial utf-8 tests
+
+ test/hb-test.h | 25 ++++++++++++++++++++++++-
+ test/test-buffer.c | 46 +++++++++++++++++++++++++++++++++++++++++++++-
+ 2 files changed, 69 insertions(+), 2 deletions(-)
+
+commit aafe395ab550d3ba2fabc69155662e87d45e74a8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 28 17:10:44 2011 -0400
+
+ Add test suite infrastructure
+
+ Wraps around glib for convenience and ease of use.
+
+ test/Makefile.am | 1 +
+ test/hb-test.h | 132
+ +++++++++++++++++++++++++++++++++++++++++++++++----
+ test/test-buffer.c | 29 +++++------
+ test/test-common.c | 14 +++---
+ test/test-unicode.c | 32 ++++++------
+ 5 files changed, 160 insertions(+), 48 deletions(-)
+
+commit c7ffe2ad5f6e97e26d14e2cc0d4098af8f5f36d0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 28 16:03:29 2011 -0400
+
+ [API Remove hb_font_funcs_copy()
+
+ Will be adding font_funcs subclassing instead.
+
+ src/hb-font.cc | 13 -------------
+ src/hb-font.h | 3 ---
+ 2 files changed, 0 insertions(+), 16 deletions(-)
+
+commit 30f34d08d445722320db711c3ddf41e66225752c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 28 16:02:40 2011 -0400
+
+ [TODO] Remove finished items
+
+ TODO | 2 --
+ src/hb-font.h | 10 ----------
+ 2 files changed, 0 insertions(+), 12 deletions(-)
+
+commit 080a0eb7d82d7195be72c16ece6e0a3ffed636b6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 28 16:01:01 2011 -0400
+
+ Add _hb_unsigned_int_mul_overflows
+
+ src/hb-buffer.cc | 7 ++-----
+ src/hb-open-type-private.hh | 2 +-
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ src/hb-private.hh | 9 ++++++++-
+ 4 files changed, 12 insertions(+), 8 deletions(-)
+
+commit 1d39d6e42b3d7628512d675a84a831a0f58624eb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 28 15:54:16 2011 -0400
+
+ Desable possibly lethal test on 64-bit machines
+
+ test/test-buffer.c | 9 ++++++---
+ 1 files changed, 6 insertions(+), 3 deletions(-)
+
+commit 3264042873fd639f3ef8ff0acfad777a0a9f3355
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 28 14:24:16 2011 -0400
+
+ [test/buffer] Test pre_allocate() and allocation_successful()
+
+ src/hb-buffer.cc | 3 ++-
+ test/test-buffer.c | 26 +++++++++++++++++++++++++-
+ 2 files changed, 27 insertions(+), 2 deletions(-)
+
+commit 123aa04f7b3241d6e43de2d472c4a1cbdb250ac7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 28 12:58:28 2011 -0400
+
+ Fix possible but improbable overflow in hb_array_t
+
+ src/hb-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit e0db4b868f9fdd8e680890f87dd4e13a1c27b7a1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 28 12:56:49 2011 -0400
+
+ [buffer] More error handling
+
+ Should be all set now.
+
+ src/hb-buffer-private.hh | 2 +-
+ src/hb-buffer.cc | 60
+ ++++++++++++++++++++++++++++++++-------------
+ 2 files changed, 43 insertions(+), 19 deletions(-)
+
+commit 15c57e04bf05026ef424f8ae912d2f379301bf93
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 28 12:28:54 2011 -0400
+
+ [test/buffer] Add test pre_alloc(); hangs in the buffer code right now
+
+ Because the following loop overflows:
+
+ while (size > new_allocated)
+ new_allocated += (new_allocated >> 1) + 32;
+
+ test/test-buffer.c | 33 ++++++++++++++++++++++++++-------
+ 1 files changed, 26 insertions(+), 7 deletions(-)
+
+commit 1e5527e2d60ed3b4a5adf62b258415ec3aef41fb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 28 12:15:24 2011 -0400
+
+ [test/buffer] Test reset(), set_length(), and set/get_unicode_data()
+
+ test/test-buffer.c | 66
+ ++++++++++++++++++++++++++++++++++++++++++++++-----
+ 1 files changed, 59 insertions(+), 7 deletions(-)
+
+commit db126b5448ec802285cf2b6f0e7da412d02dfb28
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 28 11:56:29 2011 -0400
+
+ [test/buffer] Test reverse() and reverse_clusters()
+
+ test/test-buffer.c | 61
+ ++++++++++++++++++++++++++++++++++++++++++++++++---
+ 1 files changed, 57 insertions(+), 4 deletions(-)
+
+commit 5fa849b77d49da2212825ebb1bea9145713b8449
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 27 21:46:01 2011 -0400
+
+ [API] Add _set/get_user_data() for all objects
+
+ src/hb-blob.cc | 17 +++++++++++++++++
+ src/hb-blob.h | 12 ++++++++++++
+ src/hb-buffer.cc | 16 ++++++++++++++++
+ src/hb-buffer.h | 10 ++++++++++
+ src/hb-font.cc | 51
+ +++++++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-font.h | 36 ++++++++++++++++++++++++++++++++++++
+ src/hb-unicode.cc | 17 +++++++++++++++++
+ src/hb-unicode.h | 12 ++++++++++++
+ 8 files changed, 171 insertions(+), 0 deletions(-)
+
+commit 852e08ec8fbfbce1d50e571d0bb0b52ef4d4cc58
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 27 21:45:51 2011 -0400
+
+ Move code around
+
+ src/hb-object-private.hh | 153
+ ++++++++++------------------------------------
+ src/hb-private.hh | 136 +++++++++++++++++++++++++++++++++++++----
+ 2 files changed, 157 insertions(+), 132 deletions(-)
+
+commit 29c67d3f70b081766a6c01353980f457f38aeb12
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 27 21:22:32 2011 -0400
+
+ Add initial implementation of user_data to objects
+
+ src/hb-common.h | 11 ++-
+ src/hb-object-private.hh | 186
+ +++++++++++++++++++++++++++++++++++++++++++++-
+ 2 files changed, 193 insertions(+), 4 deletions(-)
+
+commit 47e71d9661946a4ffb96026bf1d697d788414ab5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 27 16:38:03 2011 -0400
+
+ [object] Remove unnecessary use of macros
+
+ TODO | 2 --
+ src/hb-blob.cc | 18 +++++++++---------
+ src/hb-buffer.cc | 6 +++---
+ src/hb-font.cc | 30 +++++++++++++++---------------
+ src/hb-object-private.hh | 9 ---------
+ src/hb-unicode.cc | 8 ++++----
+ 6 files changed, 31 insertions(+), 42 deletions(-)
+
+commit 8be1420f8fd0e5c53282245d6830efbee5c7409d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 27 16:14:04 2011 -0400
+
+ [blob] Use HB_FUNC instead of __FUNCTION__
+
+ src/hb-blob.cc | 24 ++++++++++++------------
+ 1 files changed, 12 insertions(+), 12 deletions(-)
+
+commit ae008b90cfc2028e878100f78b21d70f923a6044
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 27 16:12:12 2011 -0400
+
+ [object] Add tracing support back in
+
+ src/hb-object-private.hh | 38 ++++++++++++++++++++++++++------------
+ 1 files changed, 26 insertions(+), 12 deletions(-)
+
+commit 5b7f38979fa90117861fe327477de1707f117a8c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 27 15:10:12 2011 -0400
+
+ GNOME Bug 612402 - (hb-arm) HarfBuzz compilation fix for arm
+
+ With gcc on arm, request 8-bit structure alignment.
+
+ configure.ac | 10 +++++++++-
+ 1 files changed, 9 insertions(+), 1 deletions(-)
+
+commit 39a840ae65327b173e6eb1bb291e235a8305d7a1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 27 14:48:19 2011 -0400
+
+ [API] Add hb_direction_from/to_string()
+
+ And hb-view --direction argument.
+
+ TODO | 1 -
+ src/hb-common.cc | 36 ++++++++++++++++++++++++++++++++++++
+ src/hb-common.h | 6 ++++++
+ src/hb-view.cc | 13 ++++++++++---
+ test/test-common.c | 21 ++++++++++++++++++++-
+ 5 files changed, 72 insertions(+), 5 deletions(-)
+
+commit f1425a549fef360c3750532de23604cd318999d8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 27 12:15:06 2011 -0400
+
+ Rename hb-view.c and test.c to .cc files
+
+ src/Makefile.am | 4 +-
+ src/hb-view.c | 540
+ -------------------------------------------------------
+ src/hb-view.cc | 540
+ +++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ src/test.c | 94 ----------
+ src/test.cc | 97 ++++++++++
+ 5 files changed, 639 insertions(+), 636 deletions(-)
+
+commit eb5796f58897ecfb9d76fd99915bf1a30669a0fa
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 27 12:14:53 2011 -0400
+
+ [TODO] Add hb-view items
+
+ TODO | 10 ++++++++++
+ 1 files changed, 10 insertions(+), 0 deletions(-)
+
+commit 65e0063eae2f3adb25315b8bd7b0e7757aa960f3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 27 09:33:58 2011 -0400
+
+ Make buffer size growth start from 32 instead of 8
+
+ src/hb-buffer.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit d4bee9f813bb299b1c4aab7c33d588be2a7d354b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 27 09:24:37 2011 -0400
+
+ [API] Add hb_unicode_funcs_get_default()
+
+ src/hb-buffer.cc | 4 ++--
+ src/hb-glib.cc | 5 +++--
+ src/hb-icu.cc | 5 +++--
+ src/hb-unicode-private.hh | 11 +++++++++++
+ src/hb-unicode.cc | 7 +++++++
+ src/hb-unicode.h | 8 ++++++++
+ src/hb-view.c | 13 ++++++-------
+ test/test-unicode.c | 11 ++++++++++-
+ 8 files changed, 50 insertions(+), 14 deletions(-)
+
+commit 153142dac8dd9abaf164bb88af07c600c17fc3a1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 27 01:49:03 2011 -0400
+
+ 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.
+
+ src/hb-open-type-private.hh | 4 ++--
+ src/hb-private.hh | 30 +++++++++++++++++++++---------
+ 2 files changed, 23 insertions(+), 11 deletions(-)
+
+commit 40a9b8154f929947f4693bf90c64301afa407c3f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 27 01:48:56 2011 -0400
+
+ Add TODO item
+
+ src/hb-object-private.hh | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit ebdc83467c31574daa118fc18cd2ef2dc819b503
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 27 01:41:24 2011 -0400
+
+ Don't return in void function
+
+ Would have been nice if gcc had warned...
+
+ src/hb-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit ec6f9c2fd03a49d1e91cbaefa5bdbbfb35dff92e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 21 18:35:58 2011 -0400
+
+ Further simplify object handling
+
+ src/hb-object-private.hh | 53
+ +++++++++++++++++++++++----------------------
+ 1 files changed, 27 insertions(+), 26 deletions(-)
+
+commit fca368c4682624346a0aaee690e1ad6ed4c0b337
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 21 18:24:02 2011 -0400
+
+ Add hb_object_header_t which is the common part of all objects
+
+ Makes way for adding arbitrary user_data support.
+
+ src/hb-blob-private.hh | 3 +-
+ src/hb-blob.cc | 2 +-
+ src/hb-buffer-private.hh | 9 ++--
+ src/hb-buffer.cc | 2 +-
+ src/hb-font-private.hh | 7 ++-
+ src/hb-font.cc | 7 ++-
+ src/hb-ft.cc | 3 +-
+ src/hb-glib.cc | 3 +-
+ src/hb-icu.cc | 3 +-
+ src/hb-object-private.hh | 95
+ ++++++++++++++++++++++++--------------------
+ src/hb-private.hh | 5 +--
+ src/hb-unicode-private.hh | 6 ++-
+ src/hb-unicode.cc | 3 +-
+ 13 files changed, 82 insertions(+), 66 deletions(-)
+
+commit a9f24c802956d57180d71b83e96a0fb81197df4a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 21 17:18:22 2011 -0400
+
+ Move hb_reference_count_t to hb-private.h
+
+ src/hb-object-private.hh | 17 -----------------
+ src/hb-private.hh | 20 ++++++++++++++++++++
+ 2 files changed, 20 insertions(+), 17 deletions(-)
+
+commit 2409d5f8d7dd8b535ce5ea29e933f7db27d33793
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 21 17:14:28 2011 -0400
+
+ Update Copyright headers
+
+ COPYING | 15 ++++++++-------
+ src/hb-blob-private.hh | 2 +-
+ src/hb-blob.cc | 2 +-
+ src/hb-blob.h | 2 +-
+ src/hb-buffer-private.hh | 4 ++--
+ src/hb-buffer.cc | 6 +++---
+ src/hb-buffer.h | 6 +++---
+ src/hb-common.cc | 4 +++-
+ src/hb-common.h | 4 +++-
+ src/hb-font-private.hh | 4 +++-
+ src/hb-font.cc | 2 +-
+ src/hb-font.h | 2 +-
+ src/hb-ft.cc | 4 ++--
+ src/hb-ft.h | 2 +-
+ src/hb-glib.cc | 4 +++-
+ src/hb-glib.h | 4 +++-
+ src/hb-icu.cc | 6 ++++--
+ src/hb-icu.h | 4 +++-
+ src/hb-object-private.hh | 6 ++++--
+ src/hb-open-file-private.hh | 2 +-
+ src/hb-open-type-private.hh | 2 +-
+ src/hb-ot-head-private.hh | 2 +-
+ src/hb-ot-layout-common-private.hh | 4 ++--
+ src/hb-ot-layout-gdef-private.hh | 4 ++--
+ src/hb-ot-layout-gpos-private.hh | 4 ++--
+ src/hb-ot-layout-gsub-private.hh | 4 ++--
+ src/hb-ot-layout-gsubgpos-private.hh | 4 ++--
+ src/hb-ot-layout-private.hh | 2 +-
+ src/hb-ot-layout.cc | 6 +++---
+ src/hb-ot-layout.h | 2 +-
+ src/hb-ot-map-private.hh | 4 ++--
+ src/hb-ot-map.cc | 4 ++--
+ src/hb-ot-shape-complex-arabic-table.hh | 2 +-
+ src/hb-ot-shape-complex-arabic.cc | 2 +-
+ src/hb-ot-shape-complex-private.hh | 2 +-
+ src/hb-ot-shape-private.hh | 2 +-
+ src/hb-ot-shape.cc | 4 ++--
+ src/hb-ot-shape.h | 2 +-
+ src/hb-ot-tag.cc | 4 +++-
+ src/hb-ot-tag.h | 2 +-
+ src/hb-ot.h | 2 +-
+ src/hb-private.hh | 4 +++-
+ src/hb-shape.cc | 2 +-
+ src/hb-shape.h | 2 +-
+ src/hb-unicode-private.hh | 4 ++--
+ src/hb-unicode.cc | 4 ++--
+ src/hb-unicode.h | 4 +++-
+ src/hb-view.c | 4 ++--
+ src/hb.h | 2 +-
+ src/main.cc | 2 +-
+ src/test.c | 2 +-
+ test/hb-test.h | 17 ++++++++++++++++-
+ test/test-buffer.c | 2 +-
+ test/test-c.c | 2 +-
+ test/test-common.c | 2 +-
+ test/test-cplusplus.cc | 2 +-
+ test/test-unicode.c | 2 +-
+ 57 files changed, 122 insertions(+), 84 deletions(-)
+
+commit 08da7a3841ca7dfcb627314cae1c3a668b9c7236
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 21 16:59:10 2011 -0400
+
+ [hb-view] Accept numbers in feature tag name
+
+ Reported by Adam Twardoch.
+
+ src/hb-view.c | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 24229eb13268a422efffbcb28a094b726824c7f0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 21 16:55:17 2011 -0400
+
+ 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).
+
+ src/hb-object-private.hh | 16 ++--------------
+ 1 files changed, 2 insertions(+), 14 deletions(-)
+
+commit dcb7026f33cbcdf60e9b7fcdd44c64cc08702c74
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 21 16:34:22 2011 -0400
+
+ Add ASSERT_STATIC_EXPR macro
+
+ Unused right now.
+
+ src/hb-private.hh | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 3e8bdbf9414291da5cf61213d5f4275c1ae23ae5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 21 16:16:21 2011 -0400
+
+ Cleanup hb_refrence_count_t
+
+ src/hb-object-private.hh | 23 ++++++++++++++++++-----
+ src/hb-private.hh | 6 +++---
+ 2 files changed, 21 insertions(+), 8 deletions(-)
+
+commit 783a7d69696bf0b1502ec9c1495e482e491c78e0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 21 16:03:59 2011 -0400
+
+ [TODO] Remove finished items
+
+ TODO | 6 +-----
+ src/hb-ft.cc | 1 -
+ 2 files changed, 1 insertions(+), 6 deletions(-)
+
+commit da975419884a535281745f30f4b32fee0bc8a7a1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 21 15:08:01 2011 -0400
+
+ [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 :-).
+
+ src/hb-font.cc | 8 ++++----
+ src/hb-font.h | 8 ++++----
+ src/hb-ot-layout-common-private.hh | 6 +-----
+ src/hb-ot-layout-private.hh | 2 +-
+ 4 files changed, 10 insertions(+), 14 deletions(-)
+
+commit 4d559cddbb3b3a5c12c5167eba69598618a9f283
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 21 14:58:23 2011 -0400
+
+ [icu] Remove big script switch(), rely on reverse-lookup
+
+ src/hb-icu.cc | 137
+ ++++-----------------------------------------------------
+ 1 files changed, 9 insertions(+), 128 deletions(-)
+
+commit d18431b4cd8c1b14523733cd60a62b862f5b471f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 20 18:59:10 2011 -0400
+
+ Move hb_reference_count_t from macros to inline methods
+
+ src/hb-object-private.hh | 25 +++++++++++--------------
+ 1 files changed, 11 insertions(+), 14 deletions(-)
+
+commit c57d454accff66e5f2c58006e8fb40bc020b6182
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 20 18:50:27 2011 -0400
+
+ 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.
+
+ src/Makefile.am | 17 +-
+ src/hb-blob-private.h | 59 ---
+ src/hb-blob-private.hh | 59 +++
+ src/hb-blob.cc | 4 +-
+ src/hb-buffer-private.hh | 2 +-
+ src/hb-common.c | 222 ----------
+ src/hb-common.cc | 222 ++++++++++
+ src/hb-font-private.h | 97 -----
+ src/hb-font-private.hh | 97 +++++
+ src/hb-font.cc | 6 +-
+ src/hb-ft.c | 262 ------------
+ src/hb-ft.cc | 262 ++++++++++++
+ src/hb-glib.cc | 2 +-
+ src/hb-icu.cc | 2 +-
+ src/hb-object-private.h | 134 ------
+ src/hb-object-private.hh | 132 ++++++
+ src/hb-open-type-private.hh | 2 +-
+ src/hb-ot-layout-gdef-private.hh | 2 +-
+ src/hb-ot-layout-private.hh | 4 +-
+ src/hb-ot-shape-complex-arabic-table.h | 674
+ ------------------------------
+ src/hb-ot-shape-complex-arabic-table.hh | 674
+ ++++++++++++++++++++++++++++++
+ src/hb-ot-shape-complex-arabic.cc | 2 +-
+ src/hb-ot-shape-complex-private.hh | 2 +-
+ src/hb-ot-shape-private.hh | 2 +-
+ src/hb-ot-tag.c | 677
+ -------------------------------
+ src/hb-ot-tag.cc | 677
+ +++++++++++++++++++++++++++++++
+ src/hb-private.h | 301 --------------
+ src/hb-private.hh | 301 ++++++++++++++
+ src/hb-shape.cc | 2 +-
+ src/hb-unicode-private.hh | 2 +-
+ src/hb-unicode.cc | 2 +-
+ src/hb-view.c | 6 +
+ 32 files changed, 2457 insertions(+), 2452 deletions(-)
+
+commit f19f4f9b0965ad7473a0f3a1ffcdbf16930e35d4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 20 18:25:56 2011 -0400
+
+ Rename hb-blob.c to hb-blob.cc in preparation of more changes
+
+ src/Makefile.am | 2 +-
+ src/hb-blob.c | 356
+ -------------------------------------------------------
+ src/hb-blob.cc | 356
+ +++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 357 insertions(+), 357 deletions(-)
+
+commit 04744e73bad22d679986173b5f0d84dbbf49dd57
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 20 17:24:03 2011 -0400
+
+ [TODO] Remove done items
+
+ TODO | 6 ------
+ 1 files changed, 0 insertions(+), 6 deletions(-)
+
+commit 9417c1c0d2b005eadf0c087ca695121a6200d0f7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 20 17:21:23 2011 -0400
+
+ [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.
+
+ src/hb-font.cc | 2 ++
+ src/hb-open-type-private.hh | 3 ---
+ 2 files changed, 2 insertions(+), 3 deletions(-)
+
+commit c035812feb0d385a9e8c334631738e4915912c71
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 20 17:03:00 2011 -0400
+
+ [API] Rename hb_face_get_table() to hb_face_reference_table()
+
+ That correctly reflects the reference ownership transfer happening.
+
+ src/hb-font.cc | 4 ++--
+ src/hb-font.h | 7 ++-----
+ src/hb-ot-layout.cc | 6 +++---
+ src/hb-shape.cc | 2 +-
+ 4 files changed, 8 insertions(+), 11 deletions(-)
+
+commit 2d7b61a4b0ed212ca414b3281c2eae3e3db19c13
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 20 16:40:56 2011 -0400
+
+ [TODO] Remove done items
+
+ TODO | 10 ++--------
+ src/hb-ft.h | 2 +-
+ 2 files changed, 3 insertions(+), 9 deletions(-)
+
+commit af02933739e03a156b9f7761fd7a63e2a02d0df1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 20 15:49:31 2011 -0400
+
+ [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!
+
+ src/hb-blob.c | 6 ------
+ src/hb-blob.h | 3 ---
+ src/hb-buffer.cc | 6 ------
+ src/hb-buffer.h | 3 ---
+ src/hb-font.cc | 18 ------------------
+ src/hb-font.h | 9 ---------
+ src/hb-object-private.h | 7 -------
+ src/hb-unicode.cc | 6 ------
+ src/hb-unicode.h | 3 ---
+ test/test-unicode.c | 24 ------------------------
+ 10 files changed, 0 insertions(+), 85 deletions(-)
+
+commit 440a76b630a36a7336c93e8b05d988c6407b085e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 20 14:20:00 2011 -0400
+
+ [OT] Fix script to ot-script-tag conversion
+
+ src/hb-ot-tag.c | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit a3036a3e97b14c8eb1df208aed944207f9b6cc0b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 20 14:13:23 2011 -0400
+
+ Minor
+
+ src/hb-view.c | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit fb6291d9c9224bedf207bf0077ad9f0a2690f867
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 20 03:15:31 2011 -0400
+
+ [test] Add test for headers included from C and C++
+
+ test/Makefile.am | 17 ++++++++++++++++
+ test/test-c.c | 49
+ ++++++++++++++++++++++++++++++++++++++++++++++++
+ test/test-cplusplus.cc | 29 ++++++++++++++++++++++++++++
+ 3 files changed, 95 insertions(+), 0 deletions(-)
+
+commit 107a50581ccab7df7c390d5b927fdab1bbe8e713
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 20 03:04:56 2011 -0400
+
+ [test] Add todo items
+
+ test/test-unicode.c | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 5668189c12c264e8d2caf0d12dac918363ef6f80
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 20 03:03:32 2011 -0400
+
+ [API] font: move user_data before destroy()
+
+ This is the common convention for language binding tools.
+
+ src/hb-font-private.h | 4 ++--
+ src/hb-font.cc | 30 +++++++++++++++---------------
+ src/hb-font.h | 12 ++++++------
+ src/hb-ft.c | 8 ++++----
+ 4 files changed, 27 insertions(+), 27 deletions(-)
+
+commit e5847f75fb7bd25c5db6061d8e20d61fa469f9fe
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 20 02:59:28 2011 -0400
+
+ [API] blob: move user_data before destroy()
+
+ This is the common convention for language binding tools.
+
+ src/hb-blob-private.h | 2 +-
+ src/hb-blob.c | 16 ++++++++--------
+ src/hb-blob.h | 4 ++--
+ 3 files changed, 11 insertions(+), 11 deletions(-)
+
+commit 1fd73b594d611624ccb73f614c61298debf48994
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 20 02:56:39 2011 -0400
+
+ [test] Rename test-types to test-common
+
+ test/Makefile.am | 2 +-
+ test/test-common.c | 166
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++
+ test/test-types.c | 166
+ ----------------------------------------------------
+ 3 files changed, 167 insertions(+), 167 deletions(-)
+
+commit f144a8ea840c6452c1fece2fd988b42a8ea7c5a6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 20 02:54:42 2011 -0400
+
+ [icu] Add two-way script conversion functions
+
+ Also optimizes the common-direction script lookup.
+
+ src/hb-common.c | 5 +-
+ src/hb-icu.cc | 205
+ ++++++++++++++++++++++++++++------------------------
+ src/hb-icu.h | 9 +++
+ test/test-types.c | 2 +-
+ 4 files changed, 124 insertions(+), 97 deletions(-)
+
+commit 0809aadd4bbd5d0f256407def7cc10b79772a824
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 20 02:44:29 2011 -0400
+
+ [glib] Add two-way script conversion functions
+
+ Also optimizes the common-direction script lookup to be an array
+ lookup.
+
+ src/hb-glib.cc | 270
+ +++++++++++++++++++++++++++++---------------------------
+ src/hb-glib.h | 8 ++
+ 2 files changed, 148 insertions(+), 130 deletions(-)
+
+commit 5c8c1b680c4fa23c8574b9aebd21113e276f57a3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 20 02:29:22 2011 -0400
+
+ Remove verbose comments
+
+ src/hb-glib.cc | 194 ++++++++++++++++++++--------------------
+ src/hb-icu.cc | 266
+ ++++++++++++++++++++++++++++----------------------------
+ 2 files changed, 230 insertions(+), 230 deletions(-)
+
+commit fb194b8794898f51eb596fa4092c26606889d376
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 20 02:00:47 2011 -0400
+
+ unicode: Cleanup implementation
+
+ src/Makefile.am | 8 +-
+ src/hb-buffer-private.hh | 2 +-
+ src/hb-glib.c | 230 ------------------------------------
+ src/hb-glib.cc | 231 ++++++++++++++++++++++++++++++++++++
+ src/hb-icu.c | 285
+ ---------------------------------------------
+ src/hb-icu.cc | 285
+ +++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-ot-shape.cc | 14 +--
+ src/hb-shape.cc | 4 +-
+ src/hb-unicode-private.h | 77 ------------
+ src/hb-unicode-private.hh | 96 +++++++++++++++
+ src/hb-unicode.c | 256 ----------------------------------------
+ src/hb-unicode.cc | 223 +++++++++++++++++++++++++++++++++++
+ src/hb-unicode.h | 57 +++++-----
+ test/test-unicode.c | 23 +++-
+ 14 files changed, 892 insertions(+), 899 deletions(-)
+
+commit ecfb773829a5d98a4f5456a992f3e5ecd6731435
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 20 01:34:51 2011 -0400
+
+ Cosmetic
+
+ src/hb-unicode.h | 22 +++++++++-------------
+ 1 files changed, 9 insertions(+), 13 deletions(-)
+
+commit 2fd0c577e322ccbf762927bc4600b3ea31db4c80
+Author: Ryan Lortie <desrt@desrt.ca>
+Date: Wed Apr 20 00:19:20 2011 -0400
+
+ [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.
+
+ src/hb-glib.c | 186 +++++++++++++++++++++++++++++++++++--
+ src/hb-icu.c | 45 +++++++--
+ src/hb-ot-shape.cc | 9 +-
+ src/hb-shape.cc | 2 +-
+ src/hb-unicode-private.h | 17 ++++
+ src/hb-unicode.c | 231
+ +++++++++++++++++++++++++---------------------
+ src/hb-unicode.h | 68 +++++++-------
+ test/Makefile.am | 1 +
+ test/test-unicode.c | 215
+ ++++++++++++++++++++++++++++++++++++++++++
+ 9 files changed, 610 insertions(+), 164 deletions(-)
+
+commit f85faee9b3cb841ea977403945e2c877ab32b97a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 19 00:38:01 2011 -0400
+
+ [API] Rename hb_buffer_add_glyph() to hb_buffer_add()
+
+ src/hb-buffer.cc | 10 +++++-----
+ src/hb-buffer.h | 8 ++++----
+ test/test-buffer.c | 2 +-
+ 3 files changed, 10 insertions(+), 10 deletions(-)
+
+commit aab0de50e23727b69fa8c3d4e05c50c114c62835
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 19 00:32:19 2011 -0400
+
+ [API] Add hb_buffer_allocation_successful()
+
+ Returns the error status of the buffer.
+
+ src/hb-buffer.cc | 6 ++++++
+ src/hb-buffer.h | 6 ++++++
+ test/test-buffer.c | 2 +-
+ 3 files changed, 13 insertions(+), 1 deletions(-)
+
+commit 02a534b23f2d1e7475109563b9f61221ed020e8b
+Author: Ryan Lortie <desrt@desrt.ca>
+Date: Fri Apr 15 18:34:45 2011 -0400
+
+ [API] Rename hb_buffer_ensure() to hb_buffer_pre_allocate()
+
+ The new name is self-documenting.
+
+ src/hb-buffer.cc | 4 ++--
+ src/hb-buffer.h | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 70566befc59cfa8b9c43ac682749c40ea783b1dd
+Author: Ryan Lortie <desrt@desrt.ca>
+Date: Fri Apr 15 18:32:36 2011 -0400
+
+ [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.
+
+ src/hb-buffer.cc | 12 ++++++++++--
+ src/hb-buffer.h | 6 ++++--
+ src/hb-ot-layout-gpos-private.hh | 4 ++--
+ src/hb-view.c | 4 ++--
+ test/test-buffer.c | 7 ++-----
+ 5 files changed, 20 insertions(+), 13 deletions(-)
+
+commit 62879eebd9965179af8602ba29ac0a64a739b757
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 18 23:40:21 2011 -0400
+
+ [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.
+
+ src/hb-common.c | 411
+ ++++--------------------------------
+ src/hb-common.h | 199 +++++++++---------
+ src/hb-ot-map.cc | 4 +-
+ src/hb-ot-shape-complex-private.hh | 3 +-
+ src/hb-ot-tag.c | 228 +++++++++-----------
+ src/hb-ot-tag.h | 6 +-
+ src/hb-shape.cc | 4 +-
+ test/test-types.c | 2 +-
+ 8 files changed, 252 insertions(+), 605 deletions(-)
+
+commit c0af193c8e25c4f11d23b8893e9ce1c2d2615bb2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 15 19:26:24 2011 -0400
+
+ 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).
+
+ src/hb-buffer-private.hh | 9 +++------
+ src/hb-buffer.cc | 24 ++++++++++++++++--------
+ src/hb-view.c | 6 ++----
+ test/test-buffer.c | 4 ++--
+ 4 files changed, 23 insertions(+), 20 deletions(-)
+
+commit 00bec2c969555e76c3f84650a1d3c45308e585ad
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 15 19:16:54 2011 -0400
+
+ Move enum types to hb-common.h
+
+ src/hb-common.c | 406
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-common.h | 170 +++++++++++++++++++++++
+ src/hb-unicode.c | 406
+ ------------------------------------------------------
+ src/hb-unicode.h | 166 ----------------------
+ 4 files changed, 576 insertions(+), 572 deletions(-)
+
+commit 5dd4609f4da5674966a0169d9fa533ac5bc9f464
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 15 19:16:34 2011 -0400
+
+ [TODO] Add new item
+
+ TODO | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit b54cd07b2623b68171e00179a9dc3ecbea7aa6a1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 15 19:12:01 2011 -0400
+
+ Mark internal buffer variables private
+
+ src/hb-buffer.h | 4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+commit 0e8d35c0932ddc20ebf430f2fd82c087da698954
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 15 19:07:10 2011 -0400
+
+ Add hb_script_from_string()
+
+ src/hb-unicode.c | 6 ++++++
+ src/hb-unicode.h | 4 ++++
+ src/hb-view.c | 2 +-
+ 3 files changed, 11 insertions(+), 1 deletions(-)
+
+commit 8f0d7e0c3fd4b05c43ac449be4f374dc2dc56127
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 15 18:59:56 2011 -0400
+
+ Remove hb_buffer_clear_positions(), add hb_ot_layout_position_start()
+
+ src/hb-buffer-private.hh | 6 +++++-
+ src/hb-buffer.cc | 24 ++++++++++++------------
+ src/hb-buffer.h | 5 +----
+ src/hb-ot-layout.cc | 6 ++++++
+ src/hb-ot-layout.h | 4 ++++
+ src/hb-ot-shape.cc | 2 +-
+ 6 files changed, 29 insertions(+), 18 deletions(-)
+
+commit 2fc56edff6d64f190271454ccb1b5fd347d4f172
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 15 18:35:08 2011 -0400
+
+ [API] Remove hb_buffer_clear()
+
+ One should use hb_buffer_reset() really.
+
+ src/hb-buffer.cc | 16 +++++-----------
+ src/hb-buffer.h | 4 ----
+ test/test-buffer.c | 4 ----
+ 3 files changed, 5 insertions(+), 19 deletions(-)
+
+commit 7f5bdc80541cdc90aa1acafba5e9e0bd2df53ff4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 15 18:34:55 2011 -0400
+
+ [TODO] Remove done items
+
+ TODO | 4 ----
+ 1 files changed, 0 insertions(+), 4 deletions(-)
+
+commit 5814dfa3f5aa41bc3df06b78980d57d7bea0ba58
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 15 14:41:04 2011 -0400
+
+ Cosmetic
+
+ src/hb-ot-shape.cc | 14 +++++++-------
+ src/hb-ot-shape.h | 4 ++--
+ src/hb-shape.cc | 20 ++++++++++----------
+ src/hb-shape.h | 10 +++++-----
+ 4 files changed, 24 insertions(+), 24 deletions(-)
+
+commit cfbfeb88a6ec059ea97a6624e63cfacc642b685a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 15 12:40:40 2011 -0400
+
+ [TODO] Remove done items
+
+ TODO | 4 ----
+ 1 files changed, 0 insertions(+), 4 deletions(-)
+
+commit 3cbdf70e0a92f1c24e16c0d4dcfbec4ac59a77a3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 15 12:32:06 2011 -0400
+
+ Make hb_language_t typesafe
+
+ src/hb-common.c | 18 +++++++++++-------
+ src/hb-common.h | 2 +-
+ 2 files changed, 12 insertions(+), 8 deletions(-)
+
+commit 2f2f448af35c232d18888c0e57cb21c9796ba7a8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 15 11:45:14 2011 -0400
+
+ [test] Add more TODO items
+
+ test/test-buffer.c | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit c910bec863215f918c659f58debbc7fe5264d7b6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 13 15:49:06 2011 -0400
+
+ Add hb_buffer_reset() and hb_buffer_set_length()
+
+ src/hb-buffer.cc | 31 +++++++++++++++++++++++++++++++
+ src/hb-buffer.h | 15 ++++++++++++++-
+ 2 files changed, 45 insertions(+), 1 deletions(-)
+
+commit 69ea23cb5d47dd1cfd3129f68375021ef79bf63b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 13 15:02:40 2011 -0400
+
+ Minor
+
+ src/hb-buffer.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 7dea908cd582c8c25555015940065c69c1e7e65b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 13 01:35:58 2011 -0400
+
+ [test] Add todo items
+
+ test/test-buffer.c | 5 ++++-
+ 1 files changed, 4 insertions(+), 1 deletions(-)
+
+commit 07cbaac07d7f43437b171e9275430b5fb3097716
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 13 01:11:19 2011 -0400
+
+ [TODO] Add item re script iso15924 functions
+
+ TODO | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit d0f53fdbead15d9003b521b8ed47d02fd29a4c64
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 13 01:09:09 2011 -0400
+
+ [test] Test hb-buffer.h
+
+ test/Makefile.am | 8 ++-
+ test/test-buffer.c | 195
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 202 insertions(+), 1 deletions(-)
+
+commit 72d89404c2837d578f5305456c817130b6a15c73
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 13 01:07:42 2011 -0400
+
+ [TODO] Add item re hb_buffer_reset()
+
+ TODO | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 5015c12dfb4de8525325178ae6def9e80fd83669
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 13 01:06:02 2011 -0400
+
+ [TODO] Add item re hb_buffer_resize()
+
+ TODO | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 9329ec92078d0e2d7bb04f683e0c6a582aab92f7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 13 00:06:23 2011 -0400
+
+ [TODO] Add API item
+
+ TODO | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 4744379efc6063d94e15ff99381a7ab8b88ee567
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 11 19:47:33 2011 -0400
+
+ Minor
+
+ test/test-types.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 9385caa8a693df0f06a511a71de9aa407637097c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 11 19:43:51 2011 -0400
+
+ [test] Actually hook up hb_script_t tests
+
+ I really shall find a way to automate the test enumeration. Otherwise
+ it's too easy to add a test and wrongly hook it up. Did it twice
+ today.
+
+ test/test-types.c | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 8e4bb3cacc269ed32187aaaeaa166c64f41a0418
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 11 17:55:58 2011 -0400
+
+ Fold hb-language.[ch] into hb-common.[ch]
+
+ src/Makefile.am | 2 -
+ src/hb-buffer.h | 1 -
+ src/hb-common.c | 92 ++++++++++++++++++++++++++++++++++++++++-
+ src/hb-common.h | 42 +++++++++++++------
+ src/hb-language.c | 120
+ -----------------------------------------------------
+ src/hb-language.h | 46 --------------------
+ src/hb-ot-tag.h | 1 -
+ src/hb.h | 1 -
+ 8 files changed, 120 insertions(+), 185 deletions(-)
+
+commit 09125576ca745b3393f3dc49071df891400bbdc9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 11 17:49:33 2011 -0400
+
+ [test] Test hb_language_t
+
+ test/test-types.c | 26 +++++++++++++++++++++++++-
+ 1 files changed, 25 insertions(+), 1 deletions(-)
+
+commit 316b7a1afb84a5dfeaed886a585669b4d549c9b7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 11 17:49:10 2011 -0400
+
+ Make hb_language_from_string("") return NULL language
+
+ src/hb-language.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit db60c96f20426111ffa71e9802ef6e248f8b28d0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 11 16:17:02 2011 -0400
+
+ [teset] Test hb_script_t
+
+ test/hb-test.h | 8 ++++++++
+ test/test-types.c | 35 ++++++++++++++++++++++++++++++++++-
+ 2 files changed, 42 insertions(+), 1 deletions(-)
+
+commit 99b74760a4cddc798ab44b5ca897486bbb9c76d6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 11 15:47:40 2011 -0400
+
+ Rename hb_category_t to hb_unicode_general_category_t
+
+ src/hb-glib.c | 2 +-
+ src/hb-icu.c | 64
+ ++++++++++++++++++------------------
+ src/hb-ot-shape-complex-arabic.cc | 8 ++--
+ src/hb-ot-shape-private.hh | 2 +-
+ src/hb-ot-shape.cc | 2 +-
+ src/hb-unicode.c | 4 +-
+ src/hb-unicode.h | 66
+ ++++++++++++++++++------------------
+ 7 files changed, 74 insertions(+), 74 deletions(-)
+
+commit 4188096a7722f09ffa9319986c0286071da10a27
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 11 14:58:28 2011 -0400
+
+ Make HB_TAG_CHAR4 private
+
+ It's just sugar.
+
+ src/hb-common.h | 5 +----
+ src/hb-private.h | 7 ++++++-
+ test/test-types.c | 2 --
+ 3 files changed, 7 insertions(+), 7 deletions(-)
+
+commit 7ff7401c9237cda661869c1cb196d685706ac4e9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 11 13:27:30 2011 -0400
+
+ Make hb_tag_from_string(NULL) return HB_TAG_NONE
+
+ src/hb-common.c | 3 +++
+ test/test-types.c | 3 +++
+ 2 files changed, 6 insertions(+), 0 deletions(-)
+
+commit 02f6e62d6cabc7808c188daef26a1fe7ac626b1f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 11 13:27:21 2011 -0400
+
+ Build fix
+
+ test/Makefile.am | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit db5227c40e5c35fe2ffb750f32b639cb44424a1d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 11 13:16:08 2011 -0400
+
+ Move macros around
+
+ src/hb-ot-tag.c | 6 ++----
+ src/hb-private.h | 7 +++++++
+ 2 files changed, 9 insertions(+), 4 deletions(-)
+
+commit 07233581c9d953708d3c020907c42b8b89472b89
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 11 13:12:37 2011 -0400
+
+ 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.
+
+ src/hb-common.c | 2 +-
+ src/hb-common.h | 8 ++++----
+ src/hb-ot-tag.c | 2 +-
+ test/test-types.c | 2 +-
+ 4 files changed, 7 insertions(+), 7 deletions(-)
+
+commit 9faa980067f802f712c2adf8263152ed40c98088
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 11 12:46:49 2011 -0400
+
+ Add an in-tree test suite
+
+ Uses the glib testing framework. Wrote unit tests for hb-common.h
+ types.
+
+ Makefile.am | 2 +-
+ test/Makefile.am | 18 +++++++++
+ test/Makefile.decl | 90 +++++++++++++++++++++++++++++++++++++++++++
+ test/hb-test.h | 67 ++++++++++++++++++++++++++++++++
+ test/test-types.c | 108
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 5 files changed, 284 insertions(+), 1 deletions(-)
+
+commit d77b76200efbaa0611691920f9f2018b1e8be340
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 11 12:29:52 2011 -0400
+
+ Add few more paratheses to the HB_TAG macro
+
+ Never hurts.
+
+ src/hb-common.h | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit b13640de6992de9ee9d07e3581c33b8181b70ff9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 11 12:29:31 2011 -0400
+
+ A few more ASSERTs
+
+ src/hb-private.h | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit ae9eeaff9300f3bb7bed588c5478e8e5461b3df0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 11 11:49:08 2011 -0400
+
+ 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.
+
+ src/hb-common.h | 7 -------
+ src/hb-private.h | 4 ++++
+ 2 files changed, 4 insertions(+), 7 deletions(-)
+
+commit 6fd5364bdc3a2b459175377e9e16c86cff054232
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 11 11:47:14 2011 -0400
+
+ Assert int types
+
+ src/hb-private.h | 12 ++++++++++++
+ 1 files changed, 12 insertions(+), 0 deletions(-)
+
+commit bbdeff59646e5502b9fc53ab1761b3f014ee276c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 7 16:05:07 2011 -0400
+
+ Add test directory
+
+ configure.ac | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 4accc92afc702177ea53280d977cec839af3c12c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 7 15:53:26 2011 -0400
+
+ Update TODO items
+
+ TODO | 31 ++++++++++++++++++++-----------
+ 1 files changed, 20 insertions(+), 11 deletions(-)
+
+commit a71b9c8579d73aea4549f12524bbc2e89f43b5c5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 6 14:04:56 2011 -0400
+
+ 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.
+
+ src/hb-ot-shape-complex-arabic.cc | 3 +++
+ src/hb-ot-shape.cc | 1 -
+ 2 files changed, 3 insertions(+), 1 deletions(-)
+
+commit cab6f65bba560ac1651d9152f1ecf12eb88eca74
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 4 15:36:51 2011 -0400
+
+ [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?
+
+ src/hb-view.c | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit fb9ca1bfabde7da0c274e7a1bd12bffaf7949c18
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 4 14:50:09 2011 -0400
+
+ [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
+
+ src/hb-view.c | 169
+ ++++++++++++++++++++++++++++++++++++++++++++-------------
+ 1 files changed, 132 insertions(+), 37 deletions(-)
+
+commit ccc6745afaa68ce7497a6cd02ce85986d3c863d0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 4 14:49:50 2011 -0400
+
+ [hb-view] Use cached hb-ft face creation
+
+ Avoids recreating the face the second time we call draw().
+
+ src/hb-view.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 1b4a2cc095d165dc573e0235f00fbbf2a5d3c2c5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 4 14:45:28 2011 -0400
+
+ [hb-view] Add --debug
+
+ Frees all allocated memory before exiting. Useful for valgrind run.
+
+ src/hb-view.c | 17 +++++++++++++++++
+ 1 files changed, 17 insertions(+), 0 deletions(-)
+
+commit b2da26d1e32a012f7feaad7c7cced61e4fb269f1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 1 15:48:43 2011 -0400
+
+ [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.
+
+ src/hb-view.c | 70
+ +++++++++++++++++++++++++++++++++++++++++++++++++++++++-
+ 1 files changed, 68 insertions(+), 2 deletions(-)
+
+commit f48ff19b629070d13cee3c0eeeb06c98992f93c6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 1 14:19:10 2011 -0400
+
+ Sort options for clarity
+
+ src/hb-view.c | 12 ++++++------
+ 1 files changed, 6 insertions(+), 6 deletions(-)
+
+commit 5d91c3d547f78163b36aa7436d4388a836cca94a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Mar 16 17:36:32 2011 -0300
+
+ 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.
+
+ src/hb-ot-tag.c | 4 +
+ src/hb-unicode.c | 273
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-unicode.h | 8 ++-
+ src/hb-view.c | 10 ++-
+ 4 files changed, 293 insertions(+), 2 deletions(-)
+
+commit 3286fc0e9adc3f2874c9409e7fdb09e4d2b7dda1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Mar 16 14:53:32 2011 -0300
+
+ 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.
+
+ src/hb-common.h | 3 +-
+ src/hb-icu.c | 2 +-
+ src/hb-ot-shape.cc | 3 +-
+ src/hb-shape.cc | 52
+ ++++++++++++++++++++++++++++++++++++++++-----
+ src/hb-unicode-private.h | 4 ---
+ src/hb-unicode.c | 2 +-
+ src/hb-unicode.h | 8 ++++++-
+ src/hb-view.c | 4 +-
+ 8 files changed, 61 insertions(+), 17 deletions(-)
+
+commit b7b29684df67af7280b74ca4cf18f02ad6521bdc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Mar 2 01:01:03 2011 -0500
+
+ [hb-view] Handle write_to_png errors
+
+ src/hb-view.c | 9 ++++++++-
+ 1 files changed, 8 insertions(+), 1 deletions(-)
+
+commit c2cb98c8185c5560cfd04de7ee7c64c9496b986c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Mar 1 23:18:09 2011 -0500
+
+ [hb-view] Link with -lm
+
+ src/Makefile.am | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit b5dd44e24669cd35affcd92788d39ff56cac94db
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Feb 28 10:13:52 2011 -0800
+
+ Fix possible overflow
+
+ src/hb-buffer.cc | 12 ++++++++++--
+ 1 files changed, 10 insertions(+), 2 deletions(-)
+
+commit a4b781e93a0bee0549611e129b3564d9804d9090
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Feb 23 12:47:56 2011 -0500
+
+ Default background color shall either be white or transparent
+
+ Definitely not black!
+
+ src/hb-view.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 5353bf439c150492708ef9337078cfd73b83627b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Feb 22 18:06:19 2011 -0500
+
+ Add initial hb-view tool
+
+ Currently doesn't handle script or direction.
+
+ configure.ac | 18 +++
+ src/Makefile.am | 14 +++
+ src/hb-view.c | 342
+ +++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 374 insertions(+), 0 deletions(-)
+
+commit 82438c6ad5f60b6afc75c48cef72e18bef532468
+Author: Bradley Grainger <bgrainger@logos.com>
+Date: Tue Feb 15 18:37:29 2011 -0500
+
+ Fix #pragma message for MSVC.
+
+ __LOC__ was renamed to _HB__LOC__ in cd7555 but the corresponding
+ change wasn't made in hb-private.h.
+
+ src/hb-private.h | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit ba9ab8d6d9c863662c4b44ace4a4d89e29e592f2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jan 10 07:45:41 2011 -0500
+
+ Fix language extension matching
+
+ src/hb-ot-tag.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit a07874300a669ec0ea09a67df2a3ee8b0612d6b9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jan 10 02:27:49 2011 -0500
+
+ Don't use the m4/ dir
+
+ We just require people to have libtool, pkg-config, etc installed
+ when running autogen.sh
+
+ Makefile.am | 2 --
+ configure.ac | 1 -
+ 2 files changed, 0 insertions(+), 3 deletions(-)
+
+commit 7bbe14bed8a886ea5b293c927c4bf937cbfc6f51
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jan 9 22:29:14 2011 -0500
+
+ Fix 'make distcheck'
+
+ src/Makefile.am | 7 ++++---
+ 1 files changed, 4 insertions(+), 3 deletions(-)
+
+commit 2abe1264a580858bf7803af1701117a462375fb4
+Author: Javier Jardón <jjardon@gnome.org>
+Date: Sun Jan 9 22:18:53 2011 -0500
+
+ Bug 31174 - Update autotools configuration
+
+ Makefile.am | 2 +
+ autogen.sh | 188
+ ++++------------------------------------------------------
+ configure.ac | 22 +++++--
+ 3 files changed, 29 insertions(+), 183 deletions(-)
+
+commit cc1a8a938b4c13e76b58825a9e1951c4134e634a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 6 14:58:52 2011 -0500
+
+ Fix ChanContext backtrack matching with GPOS
+
+ Reported on mailing list by Keith Stribley and Khaled Hosny.
+
+ src/hb-buffer-private.hh | 5 +++--
+ src/hb-buffer.cc | 2 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 6 +++---
+ 3 files changed, 7 insertions(+), 6 deletions(-)
+
+commit 1c3183027fe823cd673866ba29d169b69f8efba1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 6 14:44:14 2011 -0500
+
+ Remove unused realloc
+
+ We always allocate and grow str and pos together.
+
+ src/hb-buffer.cc | 6 ------
+ 1 files changed, 0 insertions(+), 6 deletions(-)
+
+commit 76691f0240d6de230e9b42280b54e91639464635
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 6 14:16:59 2011 -0500
+
+ Fix ICU detection
+
+ configure.ac | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 756f794a1fce701092345a3f9afae039583fb55b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Dec 26 20:52:40 2010 -0500
+
+ Remove Graphite backend
+
+ It was unmaintained and the code has to be replaced to use the new
+ grphite-ng code base.
+
+ configure.ac | 6 -
+ src/Makefile.am | 14 ---
+ src/hb-graphite.cc | 310
+ ----------------------------------------------------
+ src/hb-graphite.h | 47 --------
+ 4 files changed, 0 insertions(+), 377 deletions(-)
+
+commit f3d9d9879364609502d9d3a3a9f4647adb167d78
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Dec 22 01:39:29 2010 -0500
+
+ Docs
+
+ src/hb-unicode.h | 60
+ +++++++++++++++++++++++++++---------------------------
+ 1 files changed, 30 insertions(+), 30 deletions(-)
+
+commit d86a5b3c5752abcc791724035ba4115958e6b5e2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Dec 21 18:36:25 2010 -0500
+
+ 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.
+
+ src/hb-ot-shape-complex-arabic.cc | 8 ++++++++
+ src/hb-ot-shape-complex-private.hh | 1 +
+ 2 files changed, 9 insertions(+), 0 deletions(-)
+
+commit b0e7378fa9a4fc6fc74d9b3c27d927602eaacc5b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Dec 21 14:19:32 2010 -0500
+
+ 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.
+
+ src/hb-ot-shape-complex-private.hh | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 88e7f37488e4e8590619d815b975232a0c9d2ea0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Dec 21 14:18:24 2010 -0500
+
+ Annotate the Arabic joining table with block information
+
+ src/gen-arabic-joining-table.py | 93
+ ++++++++++++++++++++------------
+ src/hb-ot-shape-complex-arabic-table.h | 24 +++++++-
+ 2 files changed, 80 insertions(+), 37 deletions(-)
+
+commit 1482a39e56cd4151874e5c073540274349240a87
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Dec 17 20:15:05 2010 -0500
+
+ Rename remaining metrics uses to extents
+
+ src/hb-font.h | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 22c537657cee1f47a4056a21e2cddfcbe6ab1c01
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Dec 14 23:51:29 2010 -0500
+
+ Rename TableDirectory to TableRecord as per OpenType 1.6
+
+ src/hb-open-file-private.hh | 18 +++++++++---------
+ 1 files changed, 9 insertions(+), 9 deletions(-)
+
+commit 33e8b86197239e667a887709104357bdc6566b7c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Dec 13 15:54:56 2010 -0500
+
+ Update 'head' table to OpenType 1.6
+
+ src/hb-ot-head-private.hh | 8 +++++++-
+ 1 files changed, 7 insertions(+), 1 deletions(-)
+
+commit b7683335146bfe3a74d9419db92cd7a8019a9c10
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Dec 13 14:22:35 2010 -0500
+
+ Disallow ligature substitutions replacing one glyph
+
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 7eb875118dc31e9fb0e23c45985396a8bfe977e3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Dec 13 14:13:35 2010 -0500
+
+ Mozilla Bug 618592 - freeze on typekit
+
+ Fix apply_lookup() for zero-input broken fonts.
+
+ src/hb-ot-layout-gsubgpos-private.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit bbbbe80ec9bc45c5b685bc09c8f993e98496555c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Dec 7 16:22:02 2010 -0500
+
+ Rename original_direction to target_direction
+
+ src/hb-ot-shape-private.hh | 2 +-
+ src/hb-ot-shape.cc | 6 +++---
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+commit ee8aaf976a6eb42be49b63b4c51c7a0a338e0298
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Dec 7 16:20:42 2010 -0500
+
+ 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.
+
+ src/hb-ot-shape.cc | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit d1f1707adc03317760b0f75e04d0f3dd425e547f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 30 00:57:15 2010 -0500
+
+ Bug 31965 - some GNU/Linux distributions lack icu.pc but have
+ icu-config
+
+ Patch from suzuki toshiya.
+
+ configure.ac | 10 +++++++++-
+ 1 files changed, 9 insertions(+), 1 deletions(-)
+
+commit 3c48982be6b2286088541ee55cac78b0f2b6e771
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Nov 28 19:39:47 2010 -0500
+
+ Adjust pyx files to reflect change from int to hb_var_int_t
+
+ Patch from Thomas Hunger.
+
+ contrib/python/lib/harfbuzz.pyx | 7 +++++--
+ 1 files changed, 5 insertions(+), 2 deletions(-)
+
+commit 4f9e4a40bc248aeb1364ed6f4aa7f392aa364497
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 22 11:30:32 2010 -0500
+
+ Fix failing checks
+
+ src/hb-ot-shape-complex-arabic-table.h | 37
+ ++++++++++++++++++++++++++++++++
+ 1 files changed, 37 insertions(+), 0 deletions(-)
+
+commit 9da26d6669e7f3b91ba37e71f6f8a6e2ea806688
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 22 11:03:18 2010 -0500
+
+ Remove email address from Copyright headers
+
+ COPYING | 2 +-
+ src/hb-ft.c | 2 +-
+ src/hb-icu.c | 2 +-
+ 3 files changed, 3 insertions(+), 3 deletions(-)
+
+commit a45f00019242734fca742adeb2ed507305baeda6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 18 13:58:32 2010 -0500
+
+ Clarify copyright notice
+
+ COPYING | 12 ++++++++++++
+ README | 4 ++--
+ src/hb-graphite.cc | 4 ++--
+ src/hb-object-private.h | 2 +-
+ 4 files changed, 17 insertions(+), 5 deletions(-)
+
+commit 0884a8d9cd576f116400b3f7c8815e747c315d5e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 17 16:58:21 2010 -0500
+
+ Move generated table to its own file
+
+ src/Makefile.am | 1 +
+ src/hb-ot-shape-complex-arabic-table.h | 619
+ +++++++++++++++++++++++++++++++
+ src/hb-ot-shape-complex-arabic.cc | 621
+ +-------------------------------
+ 3 files changed, 621 insertions(+), 620 deletions(-)
+
+commit 14d784116b08685425e4ddcb1c1f813dbe2b2986
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 17 16:52:58 2010 -0500
+
+ 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.
+
+ src/gen-arabic-joining-table.py | 45 ++++++++++----
+ src/hb-ot-shape-complex-arabic.cc | 123
+ +++++++++++++++++++++++++++++++------
+ 2 files changed, 137 insertions(+), 31 deletions(-)
+
+commit 43bf2f7f1ec427c431e2ee2fd1a9345e7d5c9718
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 17 14:49:40 2010 -0500
+
+ Add OpenType script tags for Unicode 5.2 and Unicode 6.0 scripts
+
+ Based on tags proposed by Microsoft for inclusion in OpenType.
+
+ src/hb-ot-tag.c | 34 +++++++++++++++++-----------------
+ 1 files changed, 17 insertions(+), 17 deletions(-)
+
+commit afab01cf7caca79cf6dfabe6827d1703be1a74f7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 17 14:35:34 2010 -0500
+
+ Add Unicode 6.0 scripts
+
+ src/hb-icu.c | 6 ++++++
+ src/hb-ot-tag.c | 7 ++++++-
+ src/hb-unicode.c | 7 ++++++-
+ src/hb-unicode.h | 7 ++++++-
+ 4 files changed, 24 insertions(+), 3 deletions(-)
+
+commit f234b68d18d956f7e4eb4bf58d6dc408d9e5146e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 17 14:25:44 2010 -0500
+
+ Change HB_SCRIPT_MEITEI_MAYEK to HB_SCRIPT_MEETEI_MAYEK
+
+ The new name matches the Unicode name. Reported by Jonathan Kew.
+
+ src/hb-icu.c | 2 +-
+ src/hb-ot-tag.c | 2 +-
+ src/hb-unicode.h | 2 +-
+ 3 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 3ca9a6d1cffe950b325e1d522b20d4a645ae448e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 17 13:08:47 2010 -0500
+
+ Add TODO item
+
+ TODO | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 300cb41417d40473268e3b4089bed24e9e77a753
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 17 12:57:23 2010 -0500
+
+ Add XXX marks
+
+ src/hb-ot-layout-gsubgpos-private.hh | 4 +++-
+ 1 files changed, 3 insertions(+), 1 deletions(-)
+
+commit ea00aee9f94ae8c6cf03d620254817d5e1f51d64
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 5 10:51:37 2010 -0400
+
+ Add TODO item
+
+ TODO | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 3a852ae7fe6edfaadd75625d27515a3689503395
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 3 16:37:24 2010 -0400
+
+ Save general category and combining class in the buffer for reuse
+
+ src/hb-ot-layout-private.hh | 3 ++-
+ src/hb-ot-shape-complex-arabic.cc | 16 ++++++++++------
+ src/hb-ot-shape-private.hh | 6 ++++++
+ src/hb-ot-shape.cc | 26 +++++++++++++++++++++-----
+ 4 files changed, 39 insertions(+), 12 deletions(-)
+
+commit a5ab682b9ba8224fc132624f93e6fef9973a68ca
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 3 15:50:36 2010 -0400
+
+ More "unreached code" warning fixes
+
+ Ugly :(.
+
+ src/hb-blob.c | 48 ++++++++++++++++++++++++------------------------
+ 1 files changed, 24 insertions(+), 24 deletions(-)
+
+commit 4e22c7e94102c9f00c32b8cb6aaa832f83909149
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 3 15:47:12 2010 -0400
+
+ Add comment
+
+ src/hb-ot-layout-common-private.hh | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 0342034d1cb577d34b42f7204da7fb930c12a464
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 3 15:40:07 2010 -0400
+
+ Pedantic
+
+ src/hb-ot-layout-gpos-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 4a2d844c2f12dc1b858ab4ddd737ded7c0852221
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 3 15:28:56 2010 -0400
+
+ Minor code shuffling
+
+ src/hb-ot-layout-private.hh | 21 ++------------
+ src/hb-ot-layout.cc | 61
+ +++++++++++++++++++++++++++++++-----------
+ 2 files changed, 48 insertions(+), 34 deletions(-)
+
+commit 11e3ec444a85fc72541823c2e98cc92c4ceb19af
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 3 15:11:04 2010 -0400
+
+ Fix a few more "unreachable code" warnings
+
+ src/hb-blob.c | 2 +-
+ src/hb-object-private.h | 12 ++--
+ src/hb-open-type-private.hh | 84
+ ++++++++++++++++------------------
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ src/hb-private.h | 3 +-
+ 5 files changed, 49 insertions(+), 54 deletions(-)
+
+commit 2304856340782c72cb30873f7907191dc359e921
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 3 12:46:58 2010 -0400
+
+ Remove another couple lines of dead code
+
+ src/hb-ot-layout-gsubgpos-private.hh | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit b8783c85ac5dd9ea8f5a66eacb92dfcfbf649a6d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 3 11:50:21 2010 -0400
+
+ Fix unreachable-code warning
+
+ src/hb-ot-layout-gpos-private.hh | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit c2709119c8c610a0d4d71884a7d4fdba7cb65b72
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 23:18:51 2010 -0400
+
+ Move things around some more
+
+ src/hb-ot-layout-gpos-private.hh | 8 ++++----
+ src/hb-ot-layout-gsub-private.hh | 4 ++--
+ src/hb-ot-layout-gsubgpos-private.hh | 9 +++++++--
+ src/hb-ot-layout-private.hh | 7 +++----
+ src/hb-ot-layout.cc | 6 +++---
+ 5 files changed, 19 insertions(+), 15 deletions(-)
+
+commit 194d4566ec054db03fa31d369a9f1c6cf4941e74
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 23:09:10 2010 -0400
+
+ Move buffer var allocation local
+
+ src/hb-ot-layout-gpos-private.hh | 19 ++++++++++++++-----
+ src/hb-ot-layout-private.hh | 2 --
+ 2 files changed, 14 insertions(+), 7 deletions(-)
+
+commit 1e7c1fcbc33599faefc32d4a28e5d8506d2c56fa
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 22:48:31 2010 -0400
+
+ Move code around
+
+ src/hb-ot-layout-gpos-private.hh | 59
+ ++++++++++++++++++++++++++++++++++++++
+ src/hb-ot-layout.cc | 59
+ +------------------------------------
+ src/hb-ot-layout.h | 4 +--
+ src/hb-ot-shape.cc | 2 +-
+ 4 files changed, 63 insertions(+), 61 deletions(-)
+
+commit bf94b3ad22b2fe4730d4e64d673c63154fc5b5fe
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 22:37:59 2010 -0400
+
+ Move some more code around
+
+ src/hb-ot-layout-gdef-private.hh | 21 ++++++++++++++
+ src/hb-ot-layout-private.hh | 27 +++++++++++++++---
+ src/hb-ot-layout.cc | 56
+ +++++--------------------------------
+ 3 files changed, 52 insertions(+), 52 deletions(-)
+
+commit 6334658fe79d6acfb46a2a147721b78f92510ebb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 22:11:32 2010 -0400
+
+ Simplify mark skipping logic
+
+ src/hb-ot-layout.cc | 17 +++--------------
+ 1 files changed, 3 insertions(+), 14 deletions(-)
+
+commit 8c69e65abed961002d90024c92e18538c6516262
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 22:07:49 2010 -0400
+
+ Rename lookup_flags to lookup_props since it's more than just flags
+
+ src/hb-ot-layout-common-private.hh | 6 ++++-
+ src/hb-ot-layout-gpos-private.hh | 14 ++++++------
+ src/hb-ot-layout-gsub-private.hh | 8 +++---
+ src/hb-ot-layout-gsubgpos-private.hh | 10 ++++----
+ src/hb-ot-layout-private.hh | 4 +-
+ src/hb-ot-layout.cc | 36
+ +++++++++++++++++-----------------
+ src/main.cc | 4 +-
+ 7 files changed, 43 insertions(+), 39 deletions(-)
+
+commit 98370e89d1bff248737b482d129c2a4deb8bfd95
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 17:39:01 2010 -0400
+
+ WIP removing external synthesized GDEF support and implementing
+ it internally
+
+ TODO | 2 -
+ src/hb-buffer-private.hh | 4 -
+ src/hb-buffer.cc | 3 -
+ src/hb-ot-layout-common-private.hh | 8 +-
+ src/hb-ot-layout-gdef-private.hh | 6 +-
+ src/hb-ot-layout-gpos-private.hh | 4 +-
+ src/hb-ot-layout-gsub-private.hh | 66 ++++++-----------
+ src/hb-ot-layout-gsubgpos-private.hh | 29 +++++++-
+ src/hb-ot-layout-private.hh | 29 ++-----
+ src/hb-ot-layout.cc | 138
+ +++++-----------------------------
+ src/hb-ot-layout.h | 26 -------
+ src/hb-ot-shape.cc | 10 +++
+ 12 files changed, 98 insertions(+), 227 deletions(-)
+
+commit 870e2d6eac01d004c72a925ea93e6823251d5fa2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 17:37:20 2010 -0400
+
+ Remove unused function
+
+ src/hb-buffer-private.hh | 10 ----------
+ src/hb-buffer.cc | 27 ---------------------------
+ 2 files changed, 0 insertions(+), 37 deletions(-)
+
+commit 1115890b90709fa5329a55d22f543020f3df9f6f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 17:07:04 2010 -0400
+
+ More cleanup
+
+ src/hb-buffer-private.hh | 5 +----
+ src/hb-ot-layout-private.hh | 6 ++++++
+ 2 files changed, 7 insertions(+), 4 deletions(-)
+
+commit dbf56b1d94910f04823e53e39ace1e5145bddc04
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 17:06:12 2010 -0400
+
+ More lig-id cleanup
+
+ src/hb-buffer-private.hh | 4 ++--
+ src/hb-buffer.cc | 2 +-
+ src/hb-ot-layout-gsub-private.hh | 8 +++++++-
+ 3 files changed, 10 insertions(+), 4 deletions(-)
+
+commit f6a23a0b9171958f76c1d0473b09fc08d2b3a0d0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 17:01:03 2010 -0400
+
+ More removal of lig-id code from buffer
+
+ src/hb-buffer.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit dd2ffd282c059194fd87fb1664e2e0cdb56a87a0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 16:57:01 2010 -0400
+
+ Minor renaming
+
+ src/hb-buffer-private.hh | 41
+ ++++++++++++++++++-------------------
+ src/hb-buffer.cc | 20 +++++++++---------
+ src/hb-ot-layout-gsub-private.hh | 8 +++---
+ src/hb-ot-shape.cc | 6 ++--
+ 4 files changed, 37 insertions(+), 38 deletions(-)
+
+commit fe263272a2b26204bc39829a94d90ab537517f3f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 16:51:02 2010 -0400
+
+ Move setting lig_id/component out of buffer and to the gsub code
+
+ src/hb-buffer-private.hh | 30 ++++++---------------
+ src/hb-buffer.cc | 52
+ ++++++-------------------------------
+ src/hb-ot-layout-gsub-private.hh | 27 +++++++++++--------
+ 3 files changed, 34 insertions(+), 75 deletions(-)
+
+commit 2e2b2480c01c788ea702d78ca830c2bb659654a8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 16:25:28 2010 -0400
+
+ Always allocate new ligature id
+
+ No practical point in reusing ligature ids.
+
+ src/hb-ot-layout-gsub-private.hh | 5 +----
+ 1 files changed, 1 insertions(+), 4 deletions(-)
+
+commit bf07d5a29c61baf6fd683289c7764f487ad7e413
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 16:19:13 2010 -0400
+
+ Set component=0 for ligature glyph
+
+ src/hb-ot-layout-gsub-private.hh | 5 +++--
+ 1 files changed, 3 insertions(+), 2 deletions(-)
+
+commit 37ab877149582c7ce7416425bb402340e3f948a2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 15:38:06 2010 -0400
+
+ Remove comment
+
+ src/hb-buffer.cc | 20 --------------------
+ 1 files changed, 0 insertions(+), 20 deletions(-)
+
+commit 88474c6fdaf35c56368694a5b164f4988a004d49
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 14:42:15 2010 -0400
+
+ Get rid of the OpenType-specific internal buffer representation
+
+ Add variant integers to buffer item types. More cleanup coming.
+
+ TODO | 2 -
+ src/hb-buffer-private.hh | 35 +++++---------------
+ src/hb-buffer.cc | 62
+ ++++++++++++++++++------------------
+ src/hb-buffer.h | 2 +-
+ src/hb-ot-layout-gpos-private.hh | 24 +++++++-------
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ src/hb-ot-layout-private.hh | 4 +-
+ src/hb-ot-layout.cc | 39 +++++++++++------------
+ src/hb-ot-shape-complex-arabic.cc | 8 ++--
+ 9 files changed, 79 insertions(+), 99 deletions(-)
+
+commit 6cb8c3493019e1497921666fc268cb81943f9f1f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 14:27:03 2010 -0400
+
+ Add hb_var_int_t
+
+ src/hb-buffer.h | 6 +++---
+ src/hb-common.h | 10 ++++++++++
+ 2 files changed, 13 insertions(+), 3 deletions(-)
+
+commit f22802431a983bd4bc60a7653b1103973c3475cb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 2 19:12:37 2010 -0400
+
+ Remove trailing comma
+
+ src/hb-ot-shape-complex-arabic.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 13528d0c78cadb1f67267c9a692558caef9fdaa6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 14:09:27 2010 -0400
+
+ Supposedly implement vertical support in GPOS
+
+ Not tested at all.
+
+ src/hb-ot-layout-gpos-private.hh | 27 +++++++++++++++++++------
+ src/hb-ot-layout.cc | 39
+ +++++++++++++++++++++++--------------
+ 2 files changed, 44 insertions(+), 22 deletions(-)
+
+commit 9624de5b496846cd89ee4f7b07d38029aca70ce1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 13:44:59 2010 -0400
+
+ Clarify cursive_chain (and change its sign)
+
+ src/hb-ot-layout-gpos-private.hh | 4 ++--
+ src/hb-ot-layout.cc | 13 +++++++------
+ 2 files changed, 9 insertions(+), 8 deletions(-)
+
+commit d6c9eadb88240c40b3cb9a33f067e575cbc2f729
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 12:34:50 2010 -0400
+
+ Remove more pointless LONGTERMTODO items
+
+ src/hb-ot-layout-common-private.hh | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit e204674fe340a57c48a9fe7e1ed02a9a08f4aca4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 12:32:02 2010 -0400
+
+ Rename hb_ot_layout_get_lig_carets() to
+ hb_ot_layout_get_ligature_carets()
+
+ src/hb-ot-layout.cc | 14 +++++++-------
+ src/hb-ot-layout.h | 14 +++++++-------
+ 2 files changed, 14 insertions(+), 14 deletions(-)
+
+commit 3357d145f81cb7b746c910018fe3a0dfab00972c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 12:30:46 2010 -0400
+
+ Implement vertical support in get_lig_carets()
+
+ src/hb-ot-layout-gdef-private.hh | 34
+ ++++++++++++++++++----------------
+ src/hb-ot-layout.cc | 3 ++-
+ src/hb-ot-layout.h | 1 +
+ 3 files changed, 21 insertions(+), 17 deletions(-)
+
+commit 8eeed7eddc789151cbffe62ed6bfd77612266bf1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 12:07:49 2010 -0400
+
+ Remove LONGTERMTODO item that I'll never fix
+
+ src/hb-ot-layout-gsubgpos-private.hh | 6 ------
+ 1 files changed, 0 insertions(+), 6 deletions(-)
+
+commit 184a5279c64f37bc2ceefbe2191bb64ca87f88d8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 12:00:49 2010 -0400
+
+ Remove unused macro
+
+ src/hb-ot-layout-gpos-private.hh | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit af5d02a269d55331300df1e382241893928d64e0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 11:54:26 2010 -0400
+
+ Rewrite Cursive joining to act more like other pair lookups
+
+ Look forward for next character instead of joining to the last
+ character.
+
+ src/hb-ot-layout-gpos-private.hh | 71
+ ++++++++++++++++---------------------
+ src/hb-ot-layout-private.hh | 10 -----
+ 2 files changed, 31 insertions(+), 50 deletions(-)
+
+commit ea22c749c7371cf66ca44f0bfe7030aef1926edd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 11:09:48 2010 -0400
+
+ Fix Cursive positioning
+
+ Test case: "مرا" rendered using IranNastaliq.
+
+ src/hb-ot-layout-gpos-private.hh | 124
+ +-------------------------------------
+ 1 files changed, 3 insertions(+), 121 deletions(-)
+
+commit aefdb64689aab19df76590a36c4a04052a8bffdb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 10:40:39 2010 -0400
+
+ Fix segfault with Arabic combining marks
+
+ src/hb-ot-shape-complex-arabic.cc | 4 +++-
+ 1 files changed, 3 insertions(+), 1 deletions(-)
+
+commit 12b2d09a87adc1e1aac089cd2e09a68fb7129829
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 01:28:28 2010 -0400
+
+ Remove obsolete TODO item
+
+ We don't cache any metrics internally, so the correct way to add more
+ glyph metrics items is to add new callbacks for them. We already have
+ separeate callbacks for advance vs extents.
+
+ TODO | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit 248e3c2ba47889c247959e44166644872aed59ba
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 01:23:14 2010 -0400
+
+ Oops, remove extra mask setting that broke complex shaping
+
+ src/hb-ot-shape.cc | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit 502f4cba3e0bcd625d31f8fd295b8b18e2d02a5a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 27 01:13:56 2010 -0400
+
+ Divide get_metrics into get_advance and get_extents
+
+ Graphite module not updated.
+ Bump version to 0.3.
+
+ configure.ac | 2 +-
+ src/hb-font-private.h | 3 +-
+ src/hb-font.cc | 96
+ +++++++++++++++++++++++++++++++++---------------
+ src/hb-font.h | 61 +++++++++++++++++++------------
+ src/hb-ft.c | 72 ++++++++++++++++++++++--------------
+ src/hb-ot-shape.cc | 7 ++--
+ 6 files changed, 154 insertions(+), 87 deletions(-)
+
+commit ec6c0e54d322d58cbc835feb58dcec7ede6ab744
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 26 11:28:14 2010 -0400
+
+ Fix blob leak
+
+ src/hb-font.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit bd7378b2ef9793de4e7f57b920f29f48ac9d0c25
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 13 18:33:16 2010 -0400
+
+ Massage mask setting a bit more
+
+ Still finding the exact correct way the masks should be set.
+
+ src/hb-buffer-private.hh | 19 ++++++++++++++++---
+ src/hb-buffer.cc | 9 +++++++++
+ src/hb-ot-shape.cc | 6 ++++--
+ 3 files changed, 29 insertions(+), 5 deletions(-)
+
+commit 961f9baa7bc3556f1e4e7135859cebe1351f73a4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 13 17:17:00 2010 -0400
+
+ Oops, actually set global mask
+
+ src/hb-buffer.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 39dede9ffffe732f78cbd092ccb3b48d77ddd66d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 13 15:54:06 2010 -0400
+
+ 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.
+
+ src/hb-ot-map-private.hh | 10 ++++++++--
+ src/hb-ot-map.cc | 3 ++-
+ src/hb-ot-shape-complex-arabic.cc | 2 +-
+ src/hb-ot-shape.cc | 2 +-
+ 4 files changed, 12 insertions(+), 5 deletions(-)
+
+commit 3506b2e78db27e7835bd2c09c053a9807c9cac40
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 13 15:38:52 2010 -0400
+
+ Return early if mask is 0
+
+ src/hb-buffer.cc | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 5c1c8c9c50ddbe66ea595afb245a208b7775b27c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 13 15:36:38 2010 -0400
+
+ Make sure feature values don't leak out of their mask
+
+ src/hb-buffer.cc | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 852912fc2db06b6183a2dc87c45ec1b563063572
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 13 15:34:50 2010 -0400
+
+ 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.
+
+ TODO | 2 --
+ src/hb-ot-map-private.hh | 10 ++++++----
+ src/hb-ot-map.cc | 13 +++++++------
+ 3 files changed, 13 insertions(+), 12 deletions(-)
+
+commit 2989be4919242670c94825bded96db20a7b2035b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 13 15:18:29 2010 -0400
+
+ Set user masks after complex masks
+
+ src/hb-ot-shape.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit a7820b7b15a809b4a1a4077147ceed7bea528483
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 13 14:20:48 2010 -0400
+
+ Add TODO item
+
+ TODO | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 04a3023a66203d94b77f2d7a8d6bcdedf067e155
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 13 10:57:27 2010 -0400
+
+ Cleanup TODO
+
+ Looks like a roadmap now.
+
+ TODO | 72
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++++-----------
+ 1 files changed, 59 insertions(+), 13 deletions(-)
+
+commit 3111b8a0d5b38da57c0f6285aec2b92eb690188f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 13 10:41:53 2010 -0400
+
+ Fix stupid bug, oops
+
+ src/hb-font.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 3703f88b74707113e782eb6ca9a77603561760d0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 12 18:34:20 2010 -0400
+
+ Step the version up to 0.2 now that Arabic shaper is in
+
+ configure.ac | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 758f68b860b44b5a04eb3dde5cb40b1b04cf634a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 12 17:37:44 2010 -0400
+
+ Fix Arabic shaper
+
+ It's tested now. It works!
+
+ src/hb-ot-shape-complex-arabic.cc | 7 ++++---
+ 1 files changed, 4 insertions(+), 3 deletions(-)
+
+commit 13403bc67a01e0d4908fb964093fd02ddd11c580
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 12 17:23:54 2010 -0400
+
+ Hookup Arabic shaper!
+
+ Not tested yet.
+
+ src/hb-ot-shape-complex-arabic.cc | 6 ++--
+ src/hb-ot-shape-complex-private.hh | 37
+ +++++++++++++++++++++--------------
+ src/hb-ot-shape-private.hh | 14 ++++++++++++-
+ src/hb-ot-shape.cc | 3 +-
+ 4 files changed, 40 insertions(+), 20 deletions(-)
+
+commit 57ac0ecb7843533b2e6e6d6c8a12b2a44437cc1c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 12 17:07:02 2010 -0400
+
+ Merge clearing masks and setting global masks
+
+ src/hb-buffer-private.hh | 11 ++++++-----
+ src/hb-buffer.cc | 5 +++--
+ src/hb-ot-map.cc | 2 +-
+ src/hb-ot-shape.cc | 7 ++-----
+ 4 files changed, 12 insertions(+), 13 deletions(-)
+
+commit fc96596b7c1c4e62491e951a3c256fb00dcde550
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 12 17:00:25 2010 -0400
+
+ Form clusters before setting masks
+
+ src/hb-ot-shape.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 1e80782244cdb1dedae9d1e61079d0508e57ca72
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 12 17:00:07 2010 -0400
+
+ Clear masks before setting them up, not after!
+
+ src/hb-ot-shape.cc | 6 ++----
+ 1 files changed, 2 insertions(+), 4 deletions(-)
+
+commit fd3d32d31cb6d74a9994b6850d539fd0b707d941
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 12 16:57:47 2010 -0400
+
+ Add hb_ot_shape_execute()
+
+ Not public yet.
+
+ src/hb-ot-shape-private.hh | 5 ++---
+ src/hb-ot-shape.cc | 19 ++++++++++++++-----
+ 2 files changed, 16 insertions(+), 8 deletions(-)
+
+commit 49baa1f69efb0e3c62e45bd59dd88459a84bf390
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 12 16:50:36 2010 -0400
+
+ Add hb_ot_complex_shaper_t stuff and start hooking Arabic shaper up
+
+ src/Makefile.am | 3 +-
+ src/hb-ot-map-private.hh | 2 +-
+ src/hb-ot-map.cc | 2 +-
+ src/hb-ot-shape-arabic.cc | 706
+ -----------------------------------
+ src/hb-ot-shape-complex-arabic.cc | 715
+ ++++++++++++++++++++++++++++++++++++
+ src/hb-ot-shape-complex-private.hh | 88 +++++
+ src/hb-ot-shape-private.hh | 12 +-
+ src/hb-ot-shape.cc | 8 +-
+ 8 files changed, 813 insertions(+), 723 deletions(-)
+
+commit 605ed468f380f86d642031f6451447d270cb6de1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 12 16:19:29 2010 -0400
+
+ Add hb_ot_shape_plan_t
+
+ This is the object that a separate plan/execute shaping API will
+ use in
+ between the two stages.
+
+ src/hb-ot-shape-private.hh | 12 ++++++++++--
+ src/hb-ot-shape.cc | 38 ++++++++++++++++++--------------------
+ 2 files changed, 28 insertions(+), 22 deletions(-)
+
+commit 895fb5d364e7ae5d9d2e34b9f68b8651804369ef
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 12 16:00:21 2010 -0400
+
+ Refactor, in a different direction
+
+ src/hb-ot-map-private.hh | 15 ++++++++-------
+ src/hb-ot-map.cc | 23 ++++++++++++-----------
+ src/hb-ot-shape-private.hh | 13 +------------
+ src/hb-ot-shape.cc | 33 +++++++++++++++++----------------
+ 4 files changed, 38 insertions(+), 46 deletions(-)
+
+commit d2ba016ca1ba7489537768b619980d5159b5870c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 12 15:35:45 2010 -0400
+
+ More refactoring
+
+ src/hb-ot-map-private.hh | 32 +++++---------------------------
+ src/hb-ot-map.cc | 32 +++++++++++++++++++++++++++++---
+ src/hb-ot-shape-private.hh | 16 ++++++++++++++--
+ src/hb-ot-shape.cc | 43
+ ++++++++++++++++++++++++++++---------------
+ src/hb-ot-shape.h | 10 +++++-----
+ 5 files changed, 81 insertions(+), 52 deletions(-)
+
+commit 66e487dfbfdccd0c4be8cd11661d412ca27c3425
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 12 13:51:19 2010 -0400
+
+ Update Arabic shaping table to Unicode 6.0.0.
+
+ src/hb-ot-shape-arabic.cc | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit f4792d99eee0e8cd72b7cb01c96a09f16e2a72ce
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 12 12:32:18 2010 -0400
+
+ Fix infinite loop!
+
+ Untested code is indeed buggy code.
+
+ Mozilla bug #603352.
+
+ src/hb-ot-tag.c | 6 ++----
+ 1 files changed, 2 insertions(+), 4 deletions(-)
+
+commit 993d1e786a32612b796dae8309ce402a4121bec7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 12 11:17:30 2010 -0400
+
+ Fix missing negation in unreachable code!
+
+ Mozilla bug #603346
+
+ src/hb-open-type-private.hh | 5 ++---
+ 1 files changed, 2 insertions(+), 3 deletions(-)
+
+commit 52601275d5e4000dada4f925fb78723eeeee7bd4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Oct 8 20:38:46 2010 -0400
+
+ More separation
+
+ src/hb-ot-shape.cc | 14 +++++---------
+ 1 files changed, 5 insertions(+), 9 deletions(-)
+
+commit 6b7e6758626268ba1c7c266128e618ec73ae2c0f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Oct 8 20:30:04 2010 -0400
+
+ Minor
+
+ src/hb-ot-shape.cc | 22 +++++++++++-----------
+ 1 files changed, 11 insertions(+), 11 deletions(-)
+
+commit aa9c450bb2d7c3c9e36ea32e3558250391a0582d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Oct 8 20:27:38 2010 -0400
+
+ Enable 'rtlm' mirroring
+
+ src/hb-ot-map-private.hh | 9 +++++----
+ src/hb-ot-shape.cc | 30 +++++++++++++++---------------
+ 2 files changed, 20 insertions(+), 19 deletions(-)
+
+commit 36925f695d349a53d52ecc3a58f18240a6977463
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Oct 8 20:20:32 2010 -0400
+
+ Rename hb_mask_allocator_t to hb_ot_map_t
+
+ hb_ot_plan_t may be a better name, donno.
+
+ src/hb-ot-map-private.hh | 4 +-
+ src/hb-ot-map.cc | 2 +-
+ src/hb-ot-shape-private.hh | 4 +-
+ src/hb-ot-shape.cc | 49
+ +++++++++++++++++++------------------------
+ 4 files changed, 27 insertions(+), 32 deletions(-)
+
+commit f5dd3be46b5c77a2c5b97b82a0b67ac9e851b898
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Oct 8 20:16:23 2010 -0400
+
+ Improve checks
+
+ src/check-c-linkage-decls.sh | 2 +-
+ src/check-header-guards.sh | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 5a2b0b3878cd9c62121bb4fd6344e102a9ee1825
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Oct 8 20:14:57 2010 -0400
+
+ Add hb-ot-map.cc
+
+ src/Makefile.am | 1 +
+ src/hb-ot-map-private.hh | 129 +-----------------------------------
+ src/hb-ot-map.cc | 165
+ ++++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 168 insertions(+), 127 deletions(-)
+
+commit ecc4550ed7bc900a61081edfbcd0ad09cbf29b36
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Oct 8 20:05:29 2010 -0400
+
+ Fix feature overriding
+
+ src/hb-ot-map-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 8f08c3275040870a645ef034a38d30c05c619f21
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Oct 8 19:43:48 2010 -0400
+
+ Minor cleanup
+
+ src/hb-open-type-private.hh | 8 +----
+ src/hb-ot-map-private.hh | 61
+ ++++++++++++-------------------------------
+ src/hb-ot-tag.c | 11 +++----
+ src/hb-private.h | 4 +++
+ 4 files changed, 28 insertions(+), 56 deletions(-)
+
+commit a806762a314e83154793d96ee665e6668d6b56de
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Oct 8 19:18:40 2010 -0400
+
+ Add hb-ot-shape-private.hh
+
+ src/Makefile.am | 1 +
+ src/hb-ot-shape-arabic.cc | 2 +-
+ src/hb-ot-shape-private.hh | 60
+ ++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 62 insertions(+), 1 deletions(-)
+
+commit 4924affe0f0adf75f2a0e2137a71206b0576d63f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Oct 8 19:18:16 2010 -0400
+
+ Add hb-ot-map-private.hh
+
+ src/Makefile.am | 1 +
+ src/hb-ot-map-private.hh | 307
+ ++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-ot-shape.cc | 274 +----------------------------------------
+ 3 files changed, 315 insertions(+), 267 deletions(-)
+
+commit a7c5046d6b676a32298b97403a49235f7f255161
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Oct 8 18:47:47 2010 -0400
+
+ Add private hb_segment_properties_t
+
+ src/hb-buffer-private.hh | 14 ++++++++------
+ 1 files changed, 8 insertions(+), 6 deletions(-)
+
+commit b897c607d91d569f4eaa681d1f5b3d9f3d2bb093
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Oct 8 18:41:57 2010 -0400
+
+ Flip the OT bit-allocation vs gsub/gpos inside-out
+
+ We now build our entire attack plan before jumping in.
+
+ src/hb-ot-shape.cc | 333
+ +++++++++++++++++++++++++++------------------------
+ 1 files changed, 176 insertions(+), 157 deletions(-)
+
+commit e89b7d2a61b7f58e6c7cec00d5ce2246dee1e8a1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Oct 8 12:29:59 2010 -0400
+
+ Logically separate feature collection
+
+ src/hb-ot-shape.cc | 29 ++++++++++++++++++-----------
+ 1 files changed, 18 insertions(+), 11 deletions(-)
+
+commit 5b88908f12ad1d828dd6075fb8fc0036c2d6af3a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Oct 8 12:23:01 2010 -0400
+
+ Minor
+
+ src/hb-ot-shape.cc | 18 ++++++------------
+ 1 files changed, 6 insertions(+), 12 deletions(-)
+
+commit 5360ce0c5c33f921b3f9ad3f42529a19df5ad0fe
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Oct 7 21:21:11 2010 -0400
+
+ Move some more code around
+
+ src/hb-ot-shape.cc | 27 +++++++++++++--------------
+ 1 files changed, 13 insertions(+), 14 deletions(-)
+
+commit d9c726078828d50db62e05407a3f38f2e7607533
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Oct 7 21:19:54 2010 -0400
+
+ Minor
+
+ src/hb-ot-shape.cc | 18 +++++++++---------
+ 1 files changed, 9 insertions(+), 9 deletions(-)
+
+commit efe0d682e860ffd23a1d17c68c8273f17d51c1c9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Oct 7 21:12:46 2010 -0400
+
+ Simplify compiling lookups
+
+ src/hb-ot-shape.cc | 66
+ +++++++++++++++++++++------------------------------
+ 1 files changed, 27 insertions(+), 39 deletions(-)
+
+commit 476c94218b4f5b8e119e82b0e10b641e0c10bf56
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Oct 7 17:47:33 2010 -0400
+
+ Rename
+
+ src/hb-ot-shape.cc | 18 ++++++++++--------
+ 1 files changed, 10 insertions(+), 8 deletions(-)
+
+commit 34db6f031d7ac009f554386ef990bad44886b9ee
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Oct 7 01:21:19 2010 -0400
+
+ Add XXX note
+
+ src/hb-buffer.cc | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 98aa3f65446496dc250d9b01d98cacfdf1157e06
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 6 00:23:36 2010 -0400
+
+ Call hb_ot_shape_setup_lookups_complex()
+
+ src/hb-ot-shape.cc | 10 +++++++++-
+ 1 files changed, 9 insertions(+), 1 deletions(-)
+
+commit f1d07885dc358e79c237e824c94b3320c0a9c17d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 6 00:21:37 2010 -0400
+
+ Rename setup_lookups()
+
+ src/hb-ot-shape.cc | 10 +++++-----
+ 1 files changed, 5 insertions(+), 5 deletions(-)
+
+commit affc5abac7bdae51df85856a5478d34d96fda4fe
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Oct 6 00:18:16 2010 -0400
+
+ Move table_tag to hb_ot_shape_context_t
+
+ src/hb-ot-shape.cc | 31 +++++++++++++++++--------------
+ 1 files changed, 17 insertions(+), 14 deletions(-)
+
+commit 967240dd8b96802345ef273e75427066e91ea8fb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 5 23:00:05 2010 -0400
+
+ Add internal hb_ot_shape_context_t
+
+ src/hb-ot-shape-arabic.cc | 26 ++----
+ src/hb-ot-shape.cc | 237
+ +++++++++++++++++++--------------------------
+ 2 files changed, 108 insertions(+), 155 deletions(-)
+
+commit 3eb936f1539475098f39be78654b9c39b86f0799
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 5 18:36:58 2010 -0400
+
+ Add Arabic/Syriac/N'ko shaping logic
+
+ Not hooked up just yet.
+
+ src/Makefile.am | 9 +
+ src/gen-arabic-joining-table.py | 39 +++
+ src/hb-ot-shape-arabic.cc | 716
+ +++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 764 insertions(+), 0 deletions(-)
+
+commit 0109816b50064a314389333ff64aaf22cb4b1e56
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 5 18:36:45 2010 -0400
+
+ Update build system
+
+ autogen.sh | 3 ---
+ configure.ac | 1 +
+ 2 files changed, 1 insertions(+), 3 deletions(-)
+
+commit e81d7afe6e0e9dd26025f3243a11cf0b408a8046
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Oct 4 18:18:48 2010 -0400
+
+ Add hb_face_get_upem()
+
+ src/hb-font.cc | 6 ++++++
+ src/hb-font.h | 3 +++
+ 2 files changed, 9 insertions(+), 0 deletions(-)
+
+commit d47f79db92fa45d51cd5f7845db8a206f5ec122b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Oct 4 18:13:30 2010 -0400
+
+ Add TODO item
+
+ TODO | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit bd361945a89ea31e6c4525aa030e18744ea81fb3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Oct 4 17:22:57 2010 -0400
+
+ Add API comments
+
+ src/hb-font.h | 17 +++++++++++++++--
+ 1 files changed, 15 insertions(+), 2 deletions(-)
+
+commit 645f6f265b5f6fb85b3c0f59ea874d58c86e3917
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Oct 4 17:01:01 2010 -0400
+
+ Add is_mutable() functions
+
+ Correspond to the make_mutable() ones.
+
+ src/hb-font.cc | 6 ++++++
+ src/hb-font.h | 2 ++
+ src/hb-unicode.c | 6 ++++++
+ src/hb-unicode.h | 2 ++
+ 4 files changed, 16 insertions(+), 0 deletions(-)
+
+commit 19c0eab8cf96d00e168c4b11ec435019c1ed44f7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Oct 4 16:45:21 2010 -0400
+
+ 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.
+
+ src/hb-font.cc | 64
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-font.h | 40 +++++++++++++++++++++++++++++++++
+ src/hb-unicode.c | 32 +++++++++++++++++++++++++++
+ src/hb-unicode.h | 31 +++++++++++++++++++++++++-
+ 4 files changed, 166 insertions(+), 1 deletions(-)
+
+commit f0feb084b0fd1510474b25404d1dcc5686ee0538
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Oct 3 19:09:39 2010 -0400
+
+ Minor
+
+ src/hb-ot-layout-private.hh | 12 +++++++-----
+ 1 files changed, 7 insertions(+), 5 deletions(-)
+
+commit ac0c1663fa6e93a5a94c88fc7497bc11ca17f0a1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Oct 1 19:09:23 2010 -0400
+
+ Avoid div-by-zero, validate upem
+
+ src/hb-ot-head-private.hh | 7 +++++++
+ src/hb-ot-layout-private.hh | 6 +++---
+ 2 files changed, 10 insertions(+), 3 deletions(-)
+
+commit 7f97d2cd904ea999c099c73c52187c5d65aeec67
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Oct 1 18:58:50 2010 -0400
+
+ Pedantic
+
+ src/hb-open-type-private.hh | 12 ++++++------
+ src/hb-ot-layout-common-private.hh | 2 +-
+ src/hb-ot-layout-gdef-private.hh | 10 +++++-----
+ src/hb-ot-layout-gpos-private.hh | 6 +++---
+ 4 files changed, 15 insertions(+), 15 deletions(-)
+
+commit 2841436926d6a406bd1f4a35c66a0e3c2fdbeca7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Sep 29 12:20:36 2010 -0400
+
+ 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.
+
+ src/hb-ot-layout-gpos-private.hh | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit 36b3862009c00ad922d68810173a69ac59723365
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Sep 29 12:10:24 2010 -0400
+
+ One fewer cmp() implementation...
+
+ src/hb-ot-layout-common-private.hh | 3 +--
+ 1 files changed, 1 insertions(+), 2 deletions(-)
+
+commit 4e573715ae5f5ed486ad66382bb44c47a86591ff
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 28 16:23:58 2010 -0400
+
+ Improve cmp function parameter namings and casts
+
+ No semantic change.
+
+ src/hb-open-type-private.hh | 6 +++---
+ src/hb-ot-layout-common-private.hh | 6 +++---
+ src/hb-ot-shape.cc | 8 ++++----
+ 3 files changed, 10 insertions(+), 10 deletions(-)
+
+commit dca8aff24652c83c53efbb9d06e5e1c7ef1c2fa5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 28 16:25:23 2010 -0400
+
+ Add comment re DejaVu Sans Mono having 'dflt' script
+
+ src/hb-ot-layout.cc | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+commit 9dc45401c07cb40114067cafbe286c63a9598f3b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Sep 28 16:23:28 2010 -0400
+
+ Fix stupid bug in bsearch cmp function!
+
+ src/hb-ot-layout-common-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 6fca4c18c42bdcbc67ee8855499c51c7d6311eb2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Sep 23 10:28:51 2010 -0400
+
+ Add TODO iteam
+
+ TODO | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit f2a30bd605a57b99fce4b78e288c2ca62f7191ad
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Sep 23 10:27:08 2010 -0400
+
+ Remove unimplemented method hb_font_get_funcs()
+
+ Got to add a suitable replacement.
+
+ src/hb-font.h | 3 ---
+ 1 files changed, 0 insertions(+), 3 deletions(-)
+
+commit 7b9a38a112aa2421d97187a9b30619360edeabbe
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Sep 22 17:42:59 2010 -0400
+
+ Add test.c using public API
+
+ src/Makefile.am | 6 +++-
+ src/test.c | 94
+ +++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 99 insertions(+), 1 deletions(-)
+
+commit 9ea7368fce3fa373d8d2925961ad211f5cf6ce70
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Sep 22 17:38:44 2010 -0400
+
+ Fix hb_ot_layout leak
+
+ src/hb-ot-layout.cc | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 8e577acae2e605547b6a1b9b3a941cb9e3c56a4c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Sep 22 17:37:02 2010 -0400
+
+ Fix blob refcounting with insane SFNT table directories
+
+ src/hb-font.cc | 4 +---
+ 1 files changed, 1 insertions(+), 3 deletions(-)
+
+commit 75371bea4fbf50b8604d2698b4935c011648a6b6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Sep 22 17:12:10 2010 -0400
+
+ Add TODO item
+
+ TODO | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 5bd1e95236320aed60fb29ca1e93b9595d4aeeec
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Sep 22 16:46:18 2010 -0400
+
+ Speedup Device table delta computation for common cases
+
+ src/hb-ot-layout-common-private.hh | 25 +++++++++++++++++++++----
+ 1 files changed, 21 insertions(+), 4 deletions(-)
+
+commit ed4acbde9c5e3323cc95037b500d1bf2878ed3ee
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 16 14:36:27 2010 -0400
+
+ Fix NULL dereference
+
+ Reported by Jonathan Kew. Face table handling needs to be redone
+ anyway, but fix this for now.
+
+ src/hb-ot-layout.cc | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 258305c2a5dd47bd2d83f12eaf9caa5b19ae5efb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 13 14:10:02 2010 -0400
+
+ [GPOS] Fix div-by-zero
+
+ Patch by Jonathan Kew. Mozilla bug #465728.
+
+ src/hb-ot-layout-gpos-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 2422c4b96d32037a5cdaef4c427ed1d25db5f647
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 13 14:00:34 2010 -0400
+
+ Add TODO
+
+ src/hb-ot-shape.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 27f0b092a13344e8791c496c77a3c1e5de4f887c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 23 17:35:54 2010 -0400
+
+ Logically separate feature allocation from application
+
+ src/hb-ot-shape.cc | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 6cf63132dc771e1bcd5627720daf4bd2ea0800a5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 23 17:32:26 2010 -0400
+
+ Minor
+
+ src/hb-ot-shape.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 4e4ef24e46f273ad2bdda2f718223e05b37dd50f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 23 17:22:11 2010 -0400
+
+ Towards separating bit allocation from shaping
+
+ src/hb-buffer-private.hh | 9 +++++--
+ src/hb-buffer.cc | 12 +++++-----
+ src/hb-ot-layout-gpos-private.hh | 2 +-
+ src/hb-ot-layout.cc | 2 +-
+ src/hb-ot-shape.cc | 41
+ ++++++++++++++-----------------------
+ 5 files changed, 30 insertions(+), 36 deletions(-)
+
+commit da6cff3864d2ef4a061a29e5918359bafcd51f4c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 23 15:40:58 2010 -0400
+
+ Add TODO items
+
+ TODO | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit acdba3f90b232fc12fcb200dca2584481b339118
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 23 15:11:18 2010 -0400
+
+ Prefer C linkage
+
+ src/Makefile.am | 1 +
+ src/check-c-linkage-decls.sh | 18 ++++++++++++++++++
+ src/hb-blob-private.h | 2 ++
+ src/hb-blob.c | 18 ++++++++++++------
+ src/hb-blob.h | 2 ++
+ src/hb-buffer-private.hh | 1 +
+ src/hb-buffer.cc | 7 ++++++-
+ src/hb-buffer.h | 1 +
+ src/hb-common.c | 6 ++++++
+ src/hb-common.h | 21 +++++++++++++--------
+ src/hb-font-private.h | 1 +
+ src/hb-font.cc | 4 ++++
+ src/hb-font.h | 1 +
+ src/hb-ft.c | 10 ++++++++--
+ src/hb-ft.h | 2 ++
+ src/hb-glib.c | 6 ++++++
+ src/hb-glib.h | 2 ++
+ src/hb-graphite.cc | 6 ++++++
+ src/hb-graphite.h | 3 ++-
+ src/hb-icu.c | 6 ++++++
+ src/hb-icu.h | 2 ++
+ src/hb-language.c | 5 +++++
+ src/hb-language.h | 2 ++
+ src/hb-object-private.h | 2 ++
+ src/hb-open-file-private.hh | 4 ++++
+ src/hb-open-type-private.hh | 5 +++++
+ src/hb-ot-head-private.hh | 5 +++++
+ src/hb-ot-layout-common-private.hh | 6 ++++++
+ src/hb-ot-layout-gdef-private.hh | 4 ++++
+ src/hb-ot-layout-gpos-private.hh | 6 ++++++
+ src/hb-ot-layout-gsub-private.hh | 7 ++++++-
+ src/hb-ot-layout-gsubgpos-private.hh | 13 +++++++++++++
+ src/hb-ot-layout-private.hh | 3 ++-
+ src/hb-ot-layout.cc | 5 +++++
+ src/hb-ot-layout.h | 1 +
+ src/hb-ot-shape.cc | 6 ++++++
+ src/hb-ot-shape.h | 2 ++
+ src/hb-ot-tag.c | 5 +++++
+ src/hb-ot-tag.h | 2 ++
+ src/hb-ot.h | 3 +++
+ src/hb-private.h | 5 +++++
+ src/hb-shape.cc | 5 +++++
+ src/hb-shape.h | 1 +
+ src/hb-unicode-private.h | 1 +
+ src/hb-unicode.c | 6 ++++++
+ src/hb-unicode.h | 1 +
+ src/hb.h | 3 +++
+ src/main.cc | 6 ++++++
+ 48 files changed, 214 insertions(+), 20 deletions(-)
+
+commit cc6d52279d10a2edcf0d86c3a18a79ff4f6d3858
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 23 15:00:13 2010 -0400
+
+ De-C++ where possible
+
+ Helps with avoiding many "extern C" declarations in source files.
+
+ src/Makefile.am | 4 +-
+ src/check-header-guards.sh | 2 +-
+ src/hb-font-private.h | 95 +++++++++++++++
+ src/hb-font-private.hh | 95 ---------------
+ src/hb-font.cc | 2 +-
+ src/hb-ft.c | 240
+ ++++++++++++++++++++++++++++++++++++++
+ src/hb-ft.cc | 240
+ --------------------------------------
+ src/hb-graphite.cc | 2 +-
+ src/hb-ot-layout-gdef-private.hh | 2 +-
+ src/hb-ot-layout-private.hh | 2 +-
+ 10 files changed, 342 insertions(+), 342 deletions(-)
+
+commit 0dd200d28f51bf4062d8a377432c8977c80cb210
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 23 14:56:29 2010 -0400
+
+ Header dep cleanup
+
+ src/hb-font-private.hh | 2 --
+ src/hb-ot-layout-private.hh | 1 +
+ 2 files changed, 1 insertions(+), 2 deletions(-)
+
+commit fb0d25246267851a1fc200ead28c56359a40047e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 23 14:54:22 2010 -0400
+
+ dos2unix
+
+ src/hb-ot-head-private.hh | 256
+ ++++++++++++++++++++++----------------------
+ 1 files changed, 128 insertions(+), 128 deletions(-)
+
+commit 81408cd51ce575891e79e6483be187130f864c28
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 23 14:46:57 2010 -0400
+
+ 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.
+
+ src/hb-open-type-private.hh | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 39fe34d4c356516f0a92f42b13a168572829d24e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 22 18:12:38 2010 -0400
+
+ Add TODO option
+
+ TODO | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 243a96f41482edb83e4798358064bd3329dd278c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 21 17:21:12 2010 -0400
+
+ Add arm build fix to TODO
+
+ TODO | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit c407f05f99f9225916d3d0ae06eac8fbc8b55b97
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 21 17:20:44 2010 -0400
+
+ Remove fixed TODO item
+
+ TODO | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit 4f801bd6586defdbf70162e0c7f8968d2b476df2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 21 16:37:01 2010 -0400
+
+ Mozilla bug 580233 - check for zero-length record in hb sanitizer.
+
+ Patch / report by Jonathan Kew.
+
+ src/hb-open-type-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 17e9ff938b638fd1cb80c990ba13bd47562116b8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 15 11:21:34 2010 -0700
+
+ Fix 64bit issues with debug prints
+
+ src/hb-blob.c | 10 +++++-----
+ src/hb-open-type-private.hh | 5 +++--
+ 2 files changed, 8 insertions(+), 7 deletions(-)
+
+commit fd56ae49637b978ea3b36fab5b48f1a3cc99e90e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 8 00:53:40 2010 -0400
+
+ Don't bother sorting, it's a safe font error if the array is not
+ sorted
+
+ src/hb-open-type-private.hh | 29 -----------------------------
+ src/hb-ot-layout-common-private.hh | 7 -------
+ 2 files changed, 0 insertions(+), 36 deletions(-)
+
+commit cc8a4abea68f2dba26feb5785f9e518e6853c744
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 8 00:40:04 2010 -0400
+
+ Use bsearch where applicable
+
+ src/hb-open-type-private.hh | 49 ++++++++++++
+ src/hb-ot-layout-common-private.hh | 145
+ +++++++++++++-----------------------
+ 2 files changed, 100 insertions(+), 94 deletions(-)
+
+commit 2f418f5709b2b8b3ef2f6056b9d8c13b66f0b74a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 7 22:07:40 2010 -0400
+
+ Remove useless TODO
+
+ src/hb-open-file-private.hh | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit da8edbb62204dc39f93d500ef85929e234e0bd19
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jun 9 07:15:39 2010 -0400
+
+ Fix header
+
+ src/hb-buffer-private.hh | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit d05d13df02fbe76814694fe49cc01bbb41c3d0e7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jun 9 07:15:03 2010 -0400
+
+ Add a test for header preprocessor guards
+
+ src/Makefile.am | 4 +++-
+ src/check-header-guards.sh | 20 ++++++++++++++++++++
+ src/check-libstdc++.sh | 1 -
+ 3 files changed, 23 insertions(+), 2 deletions(-)
+
+commit 0f0cd9d361f1bb614aa3fd4616160d027062370e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jun 9 06:32:56 2010 -0400
+
+ Fix header tags
+
+ src/hb-font-private.hh | 6 +++---
+ src/hb-object-private.h | 6 +++---
+ src/hb-open-type-private.hh | 4 ++--
+ src/hb-ot-layout-private.hh | 6 +++---
+ src/hb-ot-shape.h | 2 +-
+ 5 files changed, 12 insertions(+), 12 deletions(-)
+
+commit f2a1b411b1d48c3dfac0df8e78c848d9aa3bb047
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jun 3 11:37:51 2010 -0400
+
+ Followup fix for variation-selectors
+
+ Patch from Jonathan Kew
+
+ src/hb-ot-shape.cc | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+commit a224b4d502d026fa642ee4098bf7bc0b4ba7ce27
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jun 2 22:24:54 2010 -0400
+
+ Fix skipping variation-selectors
+
+ src/hb-ot-shape.cc | 14 ++++++++------
+ 1 files changed, 8 insertions(+), 6 deletions(-)
+
+commit 81a77b115db401f69e869690f24b9047370bdfde
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jun 1 23:03:54 2010 -0400
+
+ Make feature sorting stable
+
+ src/hb-ot-shape.cc | 4 +++-
+ 1 files changed, 3 insertions(+), 1 deletions(-)
+
+commit fdc322a82047c4bda9fa3dab4338a0eac1c1bde7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 28 20:55:52 2010 -0400
+
+ Minor
+
+ src/hb-ot-shape.cc | 38 +++++++++++++++++++++-----------------
+ 1 files changed, 21 insertions(+), 17 deletions(-)
+
+commit f062ec6bb24b1c21d37b12adc7e944a5fe53526a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 28 20:54:43 2010 -0400
+
+ Further simplify mask allocator
+
+ src/hb-ot-shape.cc | 23 +++++++----------------
+ 1 files changed, 7 insertions(+), 16 deletions(-)
+
+commit 8af45fda475d075c5a285002463a00a0423d3926
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 28 20:41:20 2010 -0400
+
+ Fix global feature handling
+
+ src/hb-ot-shape.cc | 6 +++++-
+ 1 files changed, 5 insertions(+), 1 deletions(-)
+
+commit e04685ee7be01695ec437fab50f919f1b7423c57
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 28 20:37:06 2010 -0400
+
+ Simplify mask allocation
+
+ src/hb-ot-shape.cc | 48
+ ++++++++++++++++++++----------------------------
+ 1 files changed, 20 insertions(+), 28 deletions(-)
+
+commit 0e235d0fc9bdeeaffa7215c21abc5d40767a10c7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 28 20:21:47 2010 -0400
+
+ Towards a mask allocator
+
+ src/hb-ot-shape.cc | 291
+ +++++++++++++++++++++++++++++++++-------------------
+ 1 files changed, 186 insertions(+), 105 deletions(-)
+
+commit 81c5e8724b740c6e42ed3a45e0574c7c5f3ad8e6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 28 18:31:16 2010 -0400
+
+ Allow disabling default features
+
+ Patch from Jonathan Kew
+
+ src/hb-buffer-private.hh | 18 +++--
+ src/hb-buffer.cc | 15 ++--
+ src/hb-ot-shape.cc | 196
+ +++++++++++++++++++++++++++++++---------------
+ 3 files changed, 153 insertions(+), 76 deletions(-)
+
+commit 2163afbf35044f59dbf449254e65b8c9feb6cdeb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 27 14:04:15 2010 -0400
+
+ Add note about UTF-8 decoder
+
+ src/hb-buffer.cc | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 226faa58f4e23eb655bebb0eff7206a3024c8d55
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 27 11:42:34 2010 -0400
+
+ Fix loop
+
+ src/hb-ot-tag.c | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 56bef5680cc76a67d16ca14ac69f0dda1a691968
+Author: Martin Hosken <martin_hosken@sil.org>
+Date: Thu May 27 10:09:04 2010 +0100
+
+ Fixes to Python and Graphite from Martin
+
+ contrib/python/README | 10 ++++
+ contrib/python/lib/fontconfig.pyx | 47 +++++++++++++++++
+ contrib/python/lib/harfbuzz.pyx | 104
+ ++-----------------------------------
+ contrib/python/scripts/hbtestfont | 103
+ ++++++++++++++++++++++++++++++++----
+ contrib/python/setup.py | 3 +-
+ src/hb-graphite.cc | 8 ++--
+ 6 files changed, 159 insertions(+), 116 deletions(-)
+
+commit b485da0b719cb03cc33da57802c5151301664c2f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 27 11:39:19 2010 -0400
+
+ Disable Graphite as it crashes all over the place...
+
+ src/hb-shape.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 93ac709b1f6b015371c29bf244a9ece62baedff0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 26 16:22:00 2010 -0400
+
+ Cypriot is RTL
+
+ src/hb-unicode.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 15c7379c16dbb9ee8ed1c0333ca7492532ce8423
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 26 10:48:10 2010 -0400
+
+ Revert "Merge remote branch 'martin/master'"
+
+ This reverts commit 80af2812fb3b231ddcb4608ec13c6038a681c818,
+ reversing
+ changes made to c442672ec2fb83ed41f3994b3aa4f92a097664ab.
+
+ contrib/python/README | 10 ----
+ contrib/python/lib/fontconfig.pyx | 47 -----------------
+ contrib/python/lib/harfbuzz.pyx | 104
+ +++++++++++++++++++++++++++++++++++--
+ contrib/python/scripts/hbtestfont | 98
+ ++++-------------------------------
+ contrib/python/setup.py | 3 +-
+ src/Makefile.am | 2 +-
+ src/hb-graphite.cc | 8 ++--
+ src/hb-ot-shape.cc | 2 +-
+ src/hb-ot-tag.c | 1 -
+ src/hb-ot.h | 2 +-
+ src/hb-shape.cc | 2 +-
+ 11 files changed, 119 insertions(+), 160 deletions(-)
+
+commit 80af2812fb3b231ddcb4608ec13c6038a681c818
+Merge: c442672 3109a86
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 24 18:14:24 2010 +0100
+
+ Merge remote branch 'martin/master'
+
+commit c442672ec2fb83ed41f3994b3aa4f92a097664ab
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 24 18:02:32 2010 +0100
+
+ Fix struct initializers
+
+ src/hb-ft.cc | 12 ++++++------
+ src/hb-glib.c | 14 +++++++-------
+ src/hb-icu.c | 14 +++++++-------
+ 3 files changed, 20 insertions(+), 20 deletions(-)
+
+commit f5ac9de259773a5f86809892e58166a485d70a3d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 24 18:01:09 2010 +0100
+
+ Minor
+
+ src/hb-object-private.h | 24 +++++++++++++-----------
+ 1 files changed, 13 insertions(+), 11 deletions(-)
+
+commit f97bf4f81257c97a46dff51be31b2ec214d6c270
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 24 17:50:19 2010 +0100
+
+ Make sure we initialize all callbacks upon creation
+
+ Also fixes issue with unicode callbacks never being set really.
+
+ src/hb-font.cc | 18 +++++++-----------
+ src/hb-unicode.c | 9 ++-------
+ 2 files changed, 9 insertions(+), 18 deletions(-)
+
+commit bf36a1074ab23abeab0a7a6c47db26770dc1ab0a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 24 17:46:21 2010 +0100
+
+ Move all callback functions in a vtable structs
+
+ src/hb-font-private.hh | 10 ++++++----
+ src/hb-font.cc | 28 +++++++++++++++-------------
+ src/hb-ot-shape.cc | 4 ++--
+ src/hb-unicode-private.h | 12 +++++++-----
+ src/hb-unicode.c | 32 +++++++++++++++++---------------
+ 5 files changed, 47 insertions(+), 39 deletions(-)
+
+commit 3109a86add936ae4cc77541fc026c4fe2db4e328
+Author: Martin Hosken <martin_hosken@sil.org>
+Date: Mon May 24 13:25:37 2010 +0100
+
+ 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.
+
+ contrib/python/lib/harfbuzz.pyx | 4 ++--
+ contrib/python/scripts/hbtestfont | 6 +++++-
+ src/hb-graphite.cc | 4 ++--
+ src/hb-ot-tag.c | 1 +
+ 4 files changed, 10 insertions(+), 5 deletions(-)
+
+commit e5bed0a37fe1b0576d08435179e455cb28eadcdb
+Author: Martin Hosken <martin_hosken@sil.org>
+Date: Sat May 22 20:19:00 2010 +0100
+
+ Tidy up hbtestfont and add README
+
+ contrib/python/README | 10 +++
+ contrib/python/scripts/hbtestfont | 134
+ ++++++++++++++++++------------------
+ 2 files changed, 77 insertions(+), 67 deletions(-)
+
+commit 70ae332fe66510500d303b6fcc79537833b42f05
+Author: Martin Hosken <martin_hosken@sil.org>
+Date: Sat May 22 19:58:00 2010 +0100
+
+ Add fontconfig to hbtestfont
+
+ contrib/python/lib/fontconfig.pyx | 47 +++++++++++++++++++++++++++
+ contrib/python/scripts/hbtestfont | 64
+ ++++++++++++++++++++++--------------
+ contrib/python/setup.py | 3 +-
+ 3 files changed, 88 insertions(+), 26 deletions(-)
+
+commit 72631c9d06b131d82080f212908e7d0b0266b841
+Merge: 1432ab1 1094a29
+Author: Martin Hosken <martin_hosken@sil.org>
+Date: Sat May 22 09:38:02 2010 +0100
+
+ Merge branch 'master' of git://git.freedesktop.org/~behdad/harfbuzz-ng
+
+commit 1432ab15c163eb0b5be3de66a4cb3df15ad73500
+Author: Martin Hosken <martin_hosken@sil.org>
+Date: Sat May 22 00:56:40 2010 +0100
+
+ Add graphical output to hbtestfont
+
+ contrib/python/lib/harfbuzz.pyx | 100
+ +------------------------------------
+ contrib/python/scripts/hbtestfont | 62 ++++++++++++++++++++++-
+ src/Makefile.am | 2 +-
+ src/hb-ot-shape.cc | 2 +-
+ src/hb-ot.h | 2 +-
+ src/hb-shape.cc | 2 +-
+ 6 files changed, 67 insertions(+), 103 deletions(-)
+
+commit bbc7a99d01298f9be1ebaaceacbc9bc961e247e5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 18:24:34 2010 +0100
+
+ Move mirroring around a bit
+
+ src/hb-ot-shape.cc | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit bd0987386b3a4dddf208ccf1a70ebfff6242ba73
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 18:06:35 2010 +0100
+
+ Add a few more standard features
+
+ src/hb-ot-shape.cc | 10 ++++++----
+ 1 files changed, 6 insertions(+), 4 deletions(-)
+
+commit 75f3469ca6d626b08eb411984a2ba7fd48ca5b5f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 17:59:04 2010 +0100
+
+ Add note
+
+ src/hb-ot-shape.cc | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 1094a294f6a44c47fc75867983f2b135a6442bab
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 17:58:20 2010 +0100
+
+ Add rtlm
+
+ src/hb-ot-shape.cc | 26 +++++++++++++++++++++-----
+ 1 files changed, 21 insertions(+), 5 deletions(-)
+
+commit 074ea787493a37ae8f68d17be7820f13fff57520
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 17:53:10 2010 +0100
+
+ Add ltra, ltrm, and rtla features
+
+ src/hb-ot-shape.cc | 60
+ +++++++++++++++++++++++++++++++++++++++++----------
+ 1 files changed, 48 insertions(+), 12 deletions(-)
+
+commit 1ce7b87c4d8d1ab3ec1d5198351d71b7199f7c64
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 17:31:45 2010 +0100
+
+ Cleanup bitmask allocation
+
+ src/hb-buffer-private.hh | 16 ++++++++++++
+ src/hb-buffer.cc | 36 +++++++++++++++++++++++++++
+ src/hb-ot-shape.cc | 60
+ ++++++++++++++++++++--------------------------
+ 3 files changed, 78 insertions(+), 34 deletions(-)
+
+commit dd22a8f7bfd424a69286e90f79d2a23af6e89ec1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 16:43:17 2010 +0100
+
+ Add note
+
+ src/hb-ot-layout-gsub-private.hh | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit cbd1d6a63a5d696b7d6a5aba9ee7305ea228416a
+Author: Martin Hosken <martin_hosken@sil.org>
+Date: Fri May 21 15:16:43 2010 +0100
+
+ Rename Grxxx to HbGrxxx
+
+ src/hb-graphite.cc | 26 +++++++++++++-------------
+ 1 files changed, 13 insertions(+), 13 deletions(-)
+
+commit 0375bdd2027767ee7bebef1ed289b33dc64f430e
+Author: Martin Hosken <martin_hosken@sil.org>
+Date: Fri May 21 15:01:37 2010 +0100
+
+ Rename classes from Grxxx to HbGrxxx
+
+ src/hb-graphite.cc | 22 +++++++++++-----------
+ 1 files changed, 11 insertions(+), 11 deletions(-)
+
+commit a5a72e004bb7123445c2c3a94352d358fc80d904
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 15:12:52 2010 +0100
+
+ Add hb-ot-shape.h, oops.
+
+ src/hb-ot-shape.h | 44 ++++++++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 44 insertions(+), 0 deletions(-)
+
+commit aa62a402a72bdecad2a955dbfaf6e24cd2c00e55
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 14:42:11 2010 +0100
+
+ Fix Makefile to install hb-ot-shape.h
+
+ src/Makefile.am | 2 +-
+ src/hb-ot.h | 1 +
+ 2 files changed, 2 insertions(+), 1 deletions(-)
+
+commit 9722b8f005a10fd16e841df4da3ccd80be66e296
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 14:37:47 2010 +0100
+
+ Simple renames
+
+ src/hb-ot-shape.cc | 36 ++++++++++++++++++------------------
+ 1 files changed, 18 insertions(+), 18 deletions(-)
+
+commit 02f28550d785671cf92fd4239c5f913f7e71585f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 14:37:28 2010 +0100
+
+ Graphite also forces us to link to libstdc++ currently
+
+ src/Makefile.am | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit ca663bb23c16f6a1f04efa6e10dad0e3e7c260a3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 14:34:23 2010 +0100
+
+ Move main shaper code into hb_ot_shape()
+
+ src/hb-ot-shape-private.hh | 53 ----------
+ src/hb-ot-shape.cc | 225
+ +++++++++++++++++++++++++++++++++++++++++---
+ src/hb-shape.cc | 209
+ +----------------------------------------
+ 3 files changed, 214 insertions(+), 273 deletions(-)
+
+commit 7acd232d36c2b2ed03823e6aa6bb2b814bf673b3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 14:20:48 2010 +0100
+
+ Fix test failing
+
+ src/hb-graphite.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit dd47924d88d86b83e7f3ab040de6e7136ac0ca09
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 14:18:08 2010 +0100
+
+ Fix warnings
+
+ src/hb-graphite.cc | 14 +++++---------
+ 1 files changed, 5 insertions(+), 9 deletions(-)
+
+commit 305ba8671553cd955c20a54db622666c0bb02532
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 14:02:20 2010 +0100
+
+ Import Graphite shaping backend by Martin Hosken
+
+ configure.ac | 6 +
+ src/Makefile.am | 11 ++
+ src/hb-graphite.cc | 308
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-graphite.h | 46 ++++++++
+ src/hb-shape.cc | 15 +++
+ 5 files changed, 386 insertions(+), 0 deletions(-)
+
+commit 3ba6818ba9be950e46902f0239f2451ec0e65d44
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 13:51:29 2010 +0100
+
+ Update the Python module
+
+ contrib/python/lib/harfbuzz.pyx | 40
+ ++++++++++++++++++++------------------
+ 1 files changed, 21 insertions(+), 19 deletions(-)
+
+commit 83f34677bcbc6bb194940407b0fcb23575650e3d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 13:43:49 2010 +0100
+
+ Add hb_tag_from_string()
+
+ src/Makefile.am | 1 +
+ src/hb-common.c | 41 +++++++++++++++++++++++++++++++++++++++++
+ src/hb-common.h | 3 +++
+ 3 files changed, 45 insertions(+), 0 deletions(-)
+
+commit 4a9a5c0b06e8aa5d15327242609a7c766d3e0e94
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 13:33:46 2010 +0100
+
+ Don't allocate bits for features not available
+
+ src/hb-ot-shape.cc | 10 ++++++----
+ 1 files changed, 6 insertions(+), 4 deletions(-)
+
+commit e53d77142ac4ecbe38ab3235491fa93cb7ff16ab
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 13:32:38 2010 +0100
+
+ Speed up feature mask setting
+
+ Patch from Jonathan Kew.
+
+ src/hb-ot-shape.cc | 31 +++++++++++++++++++++++++------
+ 1 files changed, 25 insertions(+), 6 deletions(-)
+
+commit 4fa67f34ecc65056ce60a572213fbdae66e0423b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 13:29:12 2010 +0100
+
+ Add Unicode 5.2 scripts
+
+ src/hb-icu.c | 29 ++++++++++++++++++++++++++++-
+ src/hb-ot-tag.c | 21 +++++++++++++++++++--
+ src/hb-unicode.c | 19 ++++++++++++++++++-
+ src/hb-unicode.h | 19 ++++++++++++++++++-
+ 4 files changed, 83 insertions(+), 5 deletions(-)
+
+commit ee1b322100a6bd575b999904592abbd9fed5587f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 12:55:57 2010 +0100
+
+ Fix feature mask setting
+
+ src/hb-ot-shape.cc | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit b490fa343322f1b5abaf880abc073287c1f34132
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 11:15:07 2010 +0100
+
+ Add hb_ot_tag_to_script()
+
+ src/hb-ot-tag.c | 14 ++++++++++++++
+ src/hb-ot-tag.h | 3 +++
+ 2 files changed, 17 insertions(+), 0 deletions(-)
+
+commit 50355309047765558ef8f5d60aefed42a7f954cc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 21 10:33:23 2010 +0100
+
+ Add Python wrapper from Martin Hosken
+
+ contrib/python/lib/harfbuzz.pyx | 306
+ +++++++++++++++++++++++++++++++++++++
+ contrib/python/runpy | 2 +
+ contrib/python/scripts/hbtestfont | 35 +++++
+ contrib/python/setup.py | 24 +++
+ 4 files changed, 367 insertions(+), 0 deletions(-)
+
+commit 280af1bddb958ff97cf7ce12fe7ec2b6352e61d0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 20 18:33:35 2010 +0100
+
+ Let hb_face_get_table() return NULL if table not found
+
+ src/hb-font.cc | 2 +-
+ src/hb-font.h | 1 +
+ src/hb-open-type-private.hh | 3 +++
+ 3 files changed, 5 insertions(+), 1 deletions(-)
+
+commit 1cdbfd944eecb58587461f57f037e47a44f39990
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 20 17:47:28 2010 +0100
+
+ Fix alternate, again
+
+ src/hb-ot-layout-gsub-private.hh | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit fdca3d51603bd6bef6a4b0ee4a560f7dcd2f1d37
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 20 17:46:20 2010 +0100
+
+ Fix alternate off-by-one
+
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit b634beb39e0a4fef7167a8af646f6b2d8cafe69b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 20 17:44:52 2010 +0100
+
+ Fix delta scale, again...
+
+ src/hb-ot-layout-common-private.hh | 8 ++++++++
+ src/hb-ot-layout-gdef-private.hh | 3 +--
+ src/hb-ot-layout-gpos-private.hh | 12 ++++++------
+ src/hb-ot-layout-private.hh | 2 +-
+ 4 files changed, 16 insertions(+), 9 deletions(-)
+
+commit 40335d4533ac2b08121c9dc6003f3ebc5b44a67b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 20 17:35:14 2010 +0100
+
+ Remove unused operator
+
+ src/hb-ot-layout-common-private.hh | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit f7acd8df5146155b51d6f50aeb04f54f3030c1c3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 20 17:26:35 2010 +0100
+
+ Do alternate glyph selection!
+
+ Kinda hand-wavy right now. Not tested.
+
+ src/hb-ot-layout-gpos-private.hh | 12 +++++++-----
+ src/hb-ot-layout-gsub-private.hh | 20 +++++++++-----------
+ src/hb-ot-layout-gsubgpos-private.hh | 1 +
+ src/hb-private.h | 19 ++++++++++++++++++-
+ 4 files changed, 35 insertions(+), 17 deletions(-)
+
+commit 750a2294553d252e28875b605fe61fd9d6696e0f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 20 16:23:27 2010 +0100
+
+ get_table() is allowed to return NULL. Use that to simplify code
+
+ src/hb-font.cc | 2 +-
+ src/hb-ft.cc | 6 +++---
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 99d9ef785f108df76f80a307eaa2784685ea86ba
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 20 15:47:49 2010 +0100
+
+ Write hb_face_create_for_data() in terms of
+ hb_face_create_for_tables()
+
+ Fixes lack of head_table initialization in create_for_tables() also.
+
+ src/hb-font.cc | 35 ++++++++++++-----------------------
+ 1 files changed, 12 insertions(+), 23 deletions(-)
+
+commit 6774463883978b00b4d8c719ed75edfc4537c77f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 20 15:40:12 2010 +0100
+
+ Apply user features to ranges!
+
+ src/hb-ot-shape.cc | 23 ++++++++++++++++++++++-
+ 1 files changed, 22 insertions(+), 1 deletions(-)
+
+commit 9b6023338530a2dbb8214eb4391ef3e8372f3892
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 20 15:31:12 2010 +0100
+
+ Add _hb_bit_storage()
+
+ src/hb-private.h | 35 ++++++++++++++++++++++-------------
+ 1 files changed, 22 insertions(+), 13 deletions(-)
+
+commit 6b1b957f6d2955cbe4fa97e2659e033b3eaaf4d2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 20 15:14:44 2010 +0100
+
+ Add lookup_map
+
+ src/hb-ot-shape.cc | 48
+ +++++++++++++++++++++++++++++++++---------------
+ 1 files changed, 33 insertions(+), 15 deletions(-)
+
+commit 60010a0c4d8efae5c61a0c9cf10cfe2c1860f41e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 20 14:05:02 2010 +0100
+
+ Update always-apply mask from 0xFFFF to 1
+
+ We plan to use the first bit to be always on.
+
+ src/hb-ot-shape.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 009aad567863c05ee2ec4a3ee76fe0ee79c767bb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 20 14:00:57 2010 +0100
+
+ Invert the mask logic
+
+ 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.
+
+ src/hb-buffer.cc | 2 +-
+ src/hb-ot-layout-gpos-private.hh | 2 +-
+ src/hb-ot-layout-gsub-private.hh | 4 ++--
+ 3 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 7f411dbfd9f8d5360c948531ff9f6c3998d1d897
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 20 13:40:18 2010 +0100
+
+ Apply user features
+
+ No ranges yet
+
+ src/hb-ot-shape.cc | 8 ++++++++
+ 1 files changed, 8 insertions(+), 0 deletions(-)
+
+commit 0db299ccad346d9ea5573ea8408b78d9997bd379
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 20 13:30:09 2010 +0100
+
+ Change hb_feature_t to keep tag/int instead of string
+
+ src/hb-shape.h | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 0a4399ca228d244e646abdb3487da0f13b228889
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 19 15:45:06 2010 -0400
+
+ Fix scale issues
+
+ 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.
+
+ src/hb-common.h | 1 -
+ src/hb-font-private.hh | 8 +++-----
+ src/hb-font.cc | 12 ++++++------
+ src/hb-font.h | 12 +++---------
+ src/hb-ft.cc | 4 ++--
+ src/hb-ot-layout-gdef-private.hh | 6 +++---
+ src/hb-ot-layout-gpos-private.hh | 37
+ +++++++++++++++++--------------------
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ src/hb-ot-layout-private.hh | 20 +++++++++++---------
+ src/hb-ot-layout.cc | 31 +++++++++++++++----------------
+ src/hb-private.h | 4 ----
+ 11 files changed, 61 insertions(+), 76 deletions(-)
+
+commit cf5585cfa6cac6fdf627a99941299e76af5ae0f7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 19 12:03:35 2010 -0400
+
+ Add 'head' table
+
+ src/Makefile.am | 1 +
+ src/hb-font-private.hh | 5 ++
+ src/hb-font.cc | 9 +++
+ src/hb-open-type-private.hh | 2 +-
+ src/hb-ot-head-private.hh | 128
+ +++++++++++++++++++++++++++++++++++++++++++
+ 5 files changed, 144 insertions(+), 1 deletions(-)
+
+commit e29caf3f943b2b6f4997f469f7274252c82f465e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 19 11:47:17 2010 -0400
+
+ Add LONGDATETIME
+
+ src/hb-open-type-private.hh | 15 +++++++++++++++
+ 1 files changed, 15 insertions(+), 0 deletions(-)
+
+commit f415755fdf011d3fa3b9aad04c38f2255dd7acf8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 17 15:14:14 2010 -0400
+
+ Minor
+
+ src/hb-ot-layout.cc | 52
+ ++++++++++++++++++++++++++------------------------
+ 1 files changed, 27 insertions(+), 25 deletions(-)
+
+commit 73af7756dc6d3961f176854246e5722baff101fb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 23:38:08 2010 -0400
+
+ Indent
+
+ src/hb-ot-layout-gsub-private.hh | 12 ++++++------
+ 1 files changed, 6 insertions(+), 6 deletions(-)
+
+commit 3567b87cce541dfb0af7caf024ec67c9d3c09214
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 23:28:44 2010 -0400
+
+ Add an inline version of hb_buffer_ensure()
+
+ src/hb-buffer.cc | 117
+ +++++++++++++++++++++++++++++-------------------------
+ 1 files changed, 63 insertions(+), 54 deletions(-)
+
+commit a6a79df5fe2ed2cd307e7a991346faee164e70d9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 23:20:16 2010 -0400
+
+ Handle malloc failture in the buffer
+
+ src/hb-buffer-private.hh | 5 ++-
+ src/hb-buffer.cc | 71
+ ++++++++++++++++++++++++++++------------------
+ src/hb-buffer.h | 2 +-
+ 3 files changed, 47 insertions(+), 31 deletions(-)
+
+commit ca54a12658510f9aa0b2db82f20a8fac230d6bb6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 22:25:42 2010 -0400
+
+ Minor
+
+ src/hb-shape.cc | 60
+ +++++++++++++++++++++++-------------------------------
+ 1 files changed, 26 insertions(+), 34 deletions(-)
+
+commit 910a33fe8457a8e13f7eb77fc92fa59c31f5e8fd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 22:13:38 2010 -0400
+
+ Update buffer docs
+
+ src/hb-buffer-private.hh | 13 +++++++------
+ src/hb-buffer.cc | 16 ++++++++--------
+ 2 files changed, 15 insertions(+), 14 deletions(-)
+
+commit 36b73c80df91e96492357c6da945e081e9046a93
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 22:10:39 2010 -0400
+
+ Shortening buffer accessors: rename buffer->in_pos to buffer->i
+
+ src/hb-buffer-private.hh | 2 +-
+ src/hb-buffer.cc | 52 +++++++++---------
+ src/hb-ot-layout-gpos-private.hh | 94
+ +++++++++++++++++-----------------
+ src/hb-ot-layout-gsub-private.hh | 48 +++++++++---------
+ src/hb-ot-layout-gsubgpos-private.hh | 46 ++++++++--------
+ src/hb-shape.cc | 40 +++++++-------
+ 6 files changed, 141 insertions(+), 141 deletions(-)
+
+commit 29427c5c51ac70aca53ed523fa5ddb3de4355fb0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 22:08:22 2010 -0400
+
+ Shortening buffer accessors: rename buffer->out_length to
+ buffer->out_len
+
+ src/hb-buffer-private.hh | 2 +-
+ src/hb-buffer.cc | 52
+ +++++++++++++++++-----------------
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 6 ++--
+ 4 files changed, 31 insertions(+), 31 deletions(-)
+
+commit 6960350be97f24e97140391025b56369c393a3df
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 22:07:46 2010 -0400
+
+ Shortening buffer accessors: rename buffer->in_length to buffer->len
+
+ src/hb-buffer-private.hh | 2 +-
+ src/hb-buffer.cc | 26 +++++++++++++-------------
+ src/hb-ot-layout-gpos-private.hh | 8 ++++----
+ src/hb-ot-layout-gsub-private.hh | 8 ++++----
+ src/hb-ot-layout-gsubgpos-private.hh | 8 ++++----
+ src/hb-shape.cc | 12 ++++++------
+ 6 files changed, 32 insertions(+), 32 deletions(-)
+
+commit 1b621823f3e31b48c80cc8b0691dfa873ba086cd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 22:05:53 2010 -0400
+
+ Shortening buffer accessors: rename buffer->positions to buffer->pos
+
+ src/hb-buffer-private.hh | 4 ++--
+ src/hb-buffer.cc | 32 ++++++++++++++++----------------
+ src/hb-ot-layout-gpos-private.hh | 26 +++++++++++++-------------
+ src/hb-shape.cc | 10 +++++-----
+ 4 files changed, 36 insertions(+), 36 deletions(-)
+
+commit 9d5e26df0877aa5b187764ba09bd7bf221e92968
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 22:03:11 2010 -0400
+
+ Shortening buffer accessors: rename buffer->out_string to
+ buffer->out_info
+
+ src/hb-buffer-private.hh | 2 +-
+ src/hb-buffer.cc | 56
+ +++++++++++++++++-----------------
+ src/hb-ot-layout-gsubgpos-private.hh | 4 +-
+ 3 files changed, 31 insertions(+), 31 deletions(-)
+
+commit 7e7007a1c9bf2c07a8369752126ece8fa6164248
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 22:02:37 2010 -0400
+
+ Shortening buffer accessors: rename buffer->in_string to buffer->info
+
+ src/hb-buffer-private.hh | 2 +-
+ src/hb-buffer.cc | 82
+ +++++++++++++++++-----------------
+ src/hb-ot-layout-gpos-private.hh | 58 ++++++++++++------------
+ src/hb-ot-layout-gsub-private.hh | 30 ++++++------
+ src/hb-ot-layout-gsubgpos-private.hh | 26 +++++-----
+ src/hb-shape.cc | 18 ++++----
+ 6 files changed, 108 insertions(+), 108 deletions(-)
+
+commit 8e6b6bb2932946ebc7b01c3abf575b654c741e20
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 21:58:22 2010 -0400
+
+ Merge buffer->out_pos and buffer->out_length
+
+ src/hb-buffer-private.hh | 1 -
+ src/hb-buffer.cc | 48
+ ++++++++++++++-------------------
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 6 ++--
+ 4 files changed, 24 insertions(+), 33 deletions(-)
+
+commit 22f668eb9ad5f62d9fcd2e0c826ea78977687e5c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 21:41:04 2010 -0400
+
+ Remove the unused BUFFER macro
+
+ src/hb-buffer-private.hh | 6 ------
+ src/hb-ot-layout-gpos-private.hh | 6 ------
+ src/hb-ot-layout-gsub-private.hh | 6 ------
+ src/hb-ot-layout-gsubgpos-private.hh | 5 -----
+ 4 files changed, 0 insertions(+), 23 deletions(-)
+
+commit 7e53ebe478597778c25c197ff9f0cb379f1d0043
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 21:38:13 2010 -0400
+
+ Remove the IN_CURGLYPH() macro
+
+ src/hb-buffer-private.hh | 3 ---
+ src/hb-ot-layout-gpos-private.hh | 24 ++++++++++++------------
+ src/hb-ot-layout-gsub-private.hh | 16 ++++++++--------
+ src/hb-ot-layout-gsubgpos-private.hh | 16 ++++++++--------
+ src/hb-shape.cc | 14 +++++++-------
+ 5 files changed, 35 insertions(+), 38 deletions(-)
+
+commit d784da1923ff2ca093f8b0210449731d376b7513
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 21:37:18 2010 -0400
+
+ Remove the IN_CURINFO() macro
+
+ src/hb-buffer-private.hh | 1 -
+ src/hb-ot-layout-gpos-private.hh | 2 +-
+ src/hb-ot-layout-gsub-private.hh | 4 ++--
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ 4 files changed, 4 insertions(+), 5 deletions(-)
+
+commit 281f59b4fb16f7c73767eb042a91f70f4c109b3a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 21:34:22 2010 -0400
+
+ Remove IN_INFO() and IN_NEXTGLYPH() macros
+
+ src/hb-buffer-private.hh | 2 --
+ src/hb-ot-layout-gpos-private.hh | 10 +++++-----
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 4 ++--
+ src/hb-shape.cc | 4 ++--
+ 5 files changed, 10 insertions(+), 12 deletions(-)
+
+commit 6e489cdf7623ac627d06d59a80ecea03ca97dc1b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 21:07:35 2010 -0400
+
+ Remove the IN_GLYPH() macro
+
+ src/hb-buffer-private.hh | 1 -
+ src/hb-ot-layout-gpos-private.hh | 12 ++++++------
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 4 ++--
+ src/hb-shape.cc | 2 +-
+ 5 files changed, 10 insertions(+), 11 deletions(-)
+
+commit 01feb74c78a3a302fa3472a0be7b2a1d52fd1ba3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 21:00:08 2010 -0400
+
+ Remove the IN_CLUSTER() macro
+
+ src/hb-buffer-private.hh | 1 -
+ src/hb-shape.cc | 2 +-
+ 2 files changed, 1 insertions(+), 2 deletions(-)
+
+commit d63a1e089acad9ab9f80addd936d36b6d38fb46a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 20:30:07 2010 -0400
+
+ Remove the IN_MASK() macro
+
+ src/hb-buffer-private.hh | 1 -
+ src/hb-ot-layout-gpos-private.hh | 2 +-
+ src/hb-ot-layout-gsub-private.hh | 4 ++--
+ 3 files changed, 3 insertions(+), 4 deletions(-)
+
+commit 89e2834dabd2d17f2823c51fe3a7fcadeaba7a59
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 20:25:55 2010 -0400
+
+ Remove the IN_LIGID() macro
+
+ src/hb-buffer-private.hh | 1 -
+ src/hb-ot-layout-gpos-private.hh | 4 ++--
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ 3 files changed, 3 insertions(+), 4 deletions(-)
+
+commit 4a871041f4718834afa312ed17cdd157603468b7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 20:25:04 2010 -0400
+
+ Remove IN_COMPONENT() macro
+
+ src/hb-buffer-private.hh | 1 -
+ src/hb-ot-layout-gpos-private.hh | 8 ++++----
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ 3 files changed, 5 insertions(+), 6 deletions(-)
+
+commit 27da6dd89a359f7ef340c646c4cb79373782261d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 20:17:50 2010 -0400
+
+ Remove OUT_GLYPH() and OUT_INFO() macros
+
+ src/hb-buffer-private.hh | 2 --
+ src/hb-ot-layout-gsubgpos-private.hh | 4 ++--
+ 2 files changed, 2 insertions(+), 4 deletions(-)
+
+commit cc6ae7ff91eeb93bef153f331ed02b500062f90e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 20:09:48 2010 -0400
+
+ Fix lookahead matching. Oops!
+
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 3109375b849f340b4807724218010c53dea58082
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 14 19:55:27 2010 -0400
+
+ Remove POSITION() and CURPOSITION() macros
+
+ src/hb-buffer-private.hh | 2 -
+ src/hb-ot-layout-gpos-private.hh | 54
+ +++++++++++++++++++-------------------
+ src/hb-shape.cc | 10 +++---
+ 3 files changed, 32 insertions(+), 34 deletions(-)
+
+commit d7cfb3b2d1dd2e9fdae2b3e540bbe313660895e8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 13 14:18:49 2010 -0400
+
+ s/\<context\>/c/g
+
+ src/hb-open-file-private.hh | 28 +-
+ src/hb-open-type-private.hh | 100 ++++----
+ src/hb-ot-layout-common-private.hh | 84 +++---
+ src/hb-ot-layout-gdef-private.hh | 98 ++++----
+ src/hb-ot-layout-gpos-private.hh | 460
+ +++++++++++++++++-----------------
+ src/hb-ot-layout-gsub-private.hh | 306 +++++++++++-----------
+ src/hb-ot-layout-gsubgpos-private.hh | 258 ++++++++++----------
+ src/hb-ot-layout.cc | 24 +-
+ 8 files changed, 679 insertions(+), 679 deletions(-)
+
+commit f679635893eebc13402c5ee51a6f106eed0c76be
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 13 13:34:17 2010 -0400
+
+ Don't use variable-length-arrays
+
+ src/hb-open-type-private.hh | 11 +++++++++--
+ 1 files changed, 9 insertions(+), 2 deletions(-)
+
+commit 72071a8afaba2952fe42be093024ae9dbd37f233
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 13 13:22:24 2010 -0400
+
+ Add a few more buffer convenience methods
+
+ src/hb-buffer-private.hh | 12 ++++++++++++
+ src/hb-ot-layout-gsub-private.hh | 20 ++++++++++----------
+ 2 files changed, 22 insertions(+), 10 deletions(-)
+
+commit 11a81612e51c598e857507c268312206423cbfca
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 13 00:01:40 2010 -0400
+
+ Minor
+
+ src/hb-unicode.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 3f93518a634cb1852bf050877db23b9b9203ad03
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 12 23:48:40 2010 -0400
+
+ Improve check for internal symbols
+
+ src/check-internal-symbols.sh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 357d0f29c431b842179ee4b56c21bcc402178ce7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 12 23:46:16 2010 -0400
+
+ Make HB_PRIVATE more useful
+
+ So we can apply it to class methods also. Not sure if that works!
+
+ src/hb-blob-private.h | 2 +-
+ src/hb-font-private.hh | 4 ++--
+ src/hb-private.h | 2 +-
+ src/hb-unicode-private.h | 3 +--
+ 4 files changed, 5 insertions(+), 6 deletions(-)
+
+commit 1d5e78013696b10751d8a35027619e81978e1312
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 12 23:43:00 2010 -0400
+
+ Add a few other buffer methods
+
+ src/hb-buffer-private.hh | 11 +++++++----
+ src/hb-buffer.cc | 7 -------
+ src/hb-ot-layout-gsub-private.hh | 10 +++++-----
+ src/hb-ot-layout-gsubgpos-private.hh | 4 ++--
+ 4 files changed, 14 insertions(+), 18 deletions(-)
+
+commit d0316a81f59a4e814b0af78797d915d7ce04d119
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 12 23:34:52 2010 -0400
+
+ Add buffer->swap()
+
+ src/hb-buffer-private.hh | 68
+ ++++++++++++++++++++-----------------
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ 2 files changed, 38 insertions(+), 32 deletions(-)
+
+commit 3b649a38b5772dd7aba7f07ff7698a7f427f421f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 12 23:28:38 2010 -0400
+
+ Add check for internal symbols
+
+ src/Makefile.am | 3 ++-
+ src/check-internal-symbols.sh | 28 ++++++++++++++++++++++++++++
+ 2 files changed, 30 insertions(+), 1 deletions(-)
+
+commit eee8598d75d3af692d9ececf7e8ac458e892ba9e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 12 23:22:55 2010 -0400
+
+ Hide internal symbols
+
+ src/hb-ot-layout-private.hh | 4 ++--
+ src/hb-private.h | 8 ++++----
+ 2 files changed, 6 insertions(+), 6 deletions(-)
+
+commit 8951fc2c82f2db4865da6d9e303fce419b6363bb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 12 23:13:39 2010 -0400
+
+ Add buffer->allocate_lig_id()
+
+ src/hb-buffer-private.hh | 5 ++---
+ src/hb-buffer.cc | 6 ------
+ src/hb-ot-layout-gsub-private.hh | 4 ++--
+ 3 files changed, 4 insertions(+), 11 deletions(-)
+
+commit 1ce4dc95dbb28842085342aea4f9d12cbe9671a9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 12 18:29:25 2010 -0400
+
+ 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.
+
+ src/hb-common.h | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 22da7fd94d6318c52df69d70470a85464ffc533d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 12 18:23:21 2010 -0400
+
+ Rename a few files to be C++ sources
+
+ In anticipation for buffer revamp coming.
+
+ src/Makefile.am | 16 +-
+ src/hb-buffer-private.h | 155 --------
+ src/hb-buffer-private.hh | 155 ++++++++
+ src/hb-buffer.c | 650
+ ----------------------------------
+ src/hb-buffer.cc | 650
+ ++++++++++++++++++++++++++++++++++
+ src/hb-common.h | 1 +
+ src/hb-font-private.h | 92 -----
+ src/hb-font-private.hh | 92 +++++
+ src/hb-font.cc | 4 +-
+ src/hb-ft.c | 240 -------------
+ src/hb-ft.cc | 240 +++++++++++++
+ src/hb-ot-layout-common-private.hh | 2 +-
+ src/hb-ot-layout-gdef-private.hh | 2 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ src/hb-ot-layout-private.h | 121 -------
+ src/hb-ot-layout-private.hh | 121 +++++++
+ src/hb-ot-layout.cc | 2 +-
+ src/hb-ot-shape-private.h | 53 ---
+ src/hb-ot-shape-private.hh | 53 +++
+ src/hb-ot-shape.c | 164 ---------
+ src/hb-ot-shape.cc | 164 +++++++++
+ src/hb-shape.c | 258 --------------
+ src/hb-shape.cc | 258 ++++++++++++++
+ 23 files changed, 1748 insertions(+), 1747 deletions(-)
+
+commit c3df649f258b334e93c7626a43cd8ebfbd5a610e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 11 13:54:12 2010 -0400
+
+ Fix comment
+
+ src/hb-buffer-private.h | 3 +--
+ 1 files changed, 1 insertions(+), 2 deletions(-)
+
+commit 281f08954a1d96d7807153c25073b8eb7630703b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 11 11:37:58 2010 -0400
+
+ Remove obsolete friend
+
+ src/hb-ot-layout-gpos-private.hh | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit 70c9bfd5646a4a55a7f43c0cf0b5ac5993615d5b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 11 00:23:50 2010 -0400
+
+ Simplify PairSet
+
+ src/hb-ot-layout-gpos-private.hh | 101
+ ++++++++++++++++++++------------------
+ 1 files changed, 54 insertions(+), 47 deletions(-)
+
+commit 97e7f8f305c47caf2968a9da3b8407825547286d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 11 00:11:36 2010 -0400
+
+ Add CONST_FUNC annotation
+
+ src/hb-private.h | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 494d28ad988e505c1c45cc35a7ec6b880cfec5fc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 23:50:07 2010 -0400
+
+ Simplify likely() implementation
+
+ Shrinks .text by 1%!
+
+ src/hb-private.h | 10 +---------
+ 1 files changed, 1 insertions(+), 9 deletions(-)
+
+commit 75651b20871047d3ec17f4221794b8ef5d60e14b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 23:44:51 2010 -0400
+
+ Fix warnings
+
+ src/hb-open-type-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 4c20d8c057738b66150a88472714690e137884f8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 23:27:54 2010 -0400
+
+ Sprinkle a few strategic likely()'s
+
+ Shrinks the code size by some 2% even.
+
+ src/hb-open-file-private.hh | 4 ++--
+ src/hb-open-type-private.hh | 20 ++++++++++----------
+ 2 files changed, 12 insertions(+), 12 deletions(-)
+
+commit 69cb28bc13d236a01acf40da62e345c7e83ccba7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 23:13:08 2010 -0400
+
+ Remove a few likely()'s
+
+ src/hb-ot-layout-common-private.hh | 2 +-
+ src/hb-ot-layout-gpos-private.hh | 8 ++++----
+ 2 files changed, 5 insertions(+), 5 deletions(-)
+
+commit 24552ecf92982fe561dc47d5102fcf1a7b337c70
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 23:08:41 2010 -0400
+
+ Remove excess sub_format sanitize
+
+ src/hb-ot-layout-gpos-private.hh | 1 -
+ src/hb-ot-layout-gsub-private.hh | 1 -
+ 2 files changed, 0 insertions(+), 2 deletions(-)
+
+commit f7adc5e9be352ac31ad3ab847abb6fceb239aa12
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 22:41:50 2010 -0400
+
+ Shrink NullPool now that we have accurate size tracking
+
+ src/hb-open-type-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 3d44fb6f15177dc6518166e435597936b044acc1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 22:22:54 2010 -0400
+
+ Fix warning
+
+ src/hb-ot-layout-common-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit b5db4f1e4eefa266a71a28b5496f47ff9d1a81e8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 22:22:22 2010 -0400
+
+ Clean up NO_INDEX
+
+ src/hb-open-file-private.hh | 2 +-
+ src/hb-open-type-private.hh | 10 ++++++----
+ src/hb-ot-layout-common-private.hh | 17 ++++-------------
+ src/hb-ot-layout.cc | 8 ++++----
+ src/main.cc | 2 +-
+ 5 files changed, 16 insertions(+), 23 deletions(-)
+
+commit fe9bc070e1d545b0df2ea548eebf5a1fc4c92ddc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 21:39:24 2010 -0400
+
+ Fix awful confusion between lookup format and subtable format
+
+ As reported by John Daggett.
+
+ src/hb-ot-layout-gpos-private.hh | 14 +++++++-------
+ src/hb-ot-layout-gsub-private.hh | 14 +++++++-------
+ 2 files changed, 14 insertions(+), 14 deletions(-)
+
+commit 458ecbb60bb7e8e32aca62a562586d921d5396aa
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 21:11:35 2010 -0400
+
+ Fix tracing order
+
+ src/hb-open-type-private.hh | 14 +++++---------
+ src/hb-ot-layout-gsubgpos-private.hh | 3 +--
+ 2 files changed, 6 insertions(+), 11 deletions(-)
+
+commit 48146e5612f6d272d6962f6829c6d64a31edef89
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 20:07:56 2010 -0400
+
+ Don't fail sanitize on NULL data
+
+ src/hb-open-type-private.hh | 5 +++++
+ 1 files changed, 5 insertions(+), 0 deletions(-)
+
+commit d2c2ca8faf62fc380d4717d286556139a62d2356
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 19:58:25 2010 -0400
+
+ Fix comment
+
+ src/hb-open-type-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit b435ab7e29c388e3b100f729957319931625a3a8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 19:51:57 2010 -0400
+
+ Fix accessing tables from NULL pointer
+
+ src/hb-font.cc | 2 +-
+ src/hb-open-type-private.hh | 5 +++++
+ src/hb-ot-layout.cc | 6 +++---
+ 3 files changed, 9 insertions(+), 4 deletions(-)
+
+commit dacebcadae36b35531d635d81df2afb937677b7a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 19:45:41 2010 -0400
+
+ Simplify unions
+
+ src/hb-open-file-private.hh | 24 ++++---
+ src/hb-ot-layout-common-private.hh | 24 ++++----
+ src/hb-ot-layout-gdef-private.hh | 24 ++++----
+ src/hb-ot-layout-gpos-private.hh | 120
+ +++++++++++++++++-----------------
+ src/hb-ot-layout-gsub-private.hh | 88 ++++++++++++------------
+ src/hb-ot-layout-gsubgpos-private.hh | 44 ++++++------
+ 6 files changed, 163 insertions(+), 161 deletions(-)
+
+commit fd671e02433bcbc1fd07901fa2d6065020f41ba8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 19:02:32 2010 -0400
+
+ Remove unused macro
+
+ src/hb-open-type-private.hh | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit 0eb9fc6e37935707dba2bf4b3705de2161a08cb7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 19:01:17 2010 -0400
+
+ Change DEFINE_SIZE_VAR to DEFINE_SIZE_ARRAY
+
+ src/hb-open-file-private.hh | 4 ++--
+ src/hb-open-type-private.hh | 10 +++++-----
+ src/hb-ot-layout-common-private.hh | 27 +++++++++++++++------------
+ src/hb-ot-layout-gdef-private.hh | 10 +++++-----
+ src/hb-ot-layout-gpos-private.hh | 25 ++++++++++++-------------
+ src/hb-ot-layout-gsub-private.hh | 14 +++++++-------
+ src/hb-ot-layout-gsubgpos-private.hh | 16 ++++++++--------
+ 7 files changed, 54 insertions(+), 52 deletions(-)
+
+commit 596e471aa5053d955fb5d5b5923088c8814469b1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 18:47:48 2010 -0400
+
+ Cleanup DEFINE_SIZE_VAR2
+
+ src/hb-open-type-private.hh | 18 +++++++++++-------
+ src/hb-ot-layout-common-private.hh | 6 +++---
+ src/hb-ot-layout-gdef-private.hh | 4 ++--
+ src/hb-ot-layout-gpos-private.hh | 4 ++--
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 4 ++--
+ 6 files changed, 21 insertions(+), 17 deletions(-)
+
+commit 33afa4e2dc352f08cc094703e3f01d3ecd83b354
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 18:35:02 2010 -0400
+
+ Minor
+
+ src/hb-open-type-private.hh | 14 +++++++-------
+ 1 files changed, 7 insertions(+), 7 deletions(-)
+
+commit b961518b9611471ff7060e97686e5625974847eb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 18:20:54 2010 -0400
+
+ Simplify array access
+
+ src/hb-open-type-private.hh | 29 ++++++++++-------------------
+ src/hb-ot-layout-common-private.hh | 8 ++++----
+ src/hb-ot-layout-gsub-private.hh | 6 +++---
+ src/hb-ot-layout-gsubgpos-private.hh | 16 ++++++++--------
+ 4 files changed, 25 insertions(+), 34 deletions(-)
+
+commit 54842374c2b291ef208c51ae1d853ec0403ccf84
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 18:13:32 2010 -0400
+
+ Fix check_struct to check min_size instead of sizeof
+
+ src/hb-open-type-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit ed07422c33bbb52ff4d79e65986171e3f07697d8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 18:08:46 2010 -0400
+
+ Further cleanup of sizeof
+
+ src/hb-open-type-private.hh | 7 +++++--
+ src/hb-ot-layout-common-private.hh | 4 ++++
+ src/hb-ot-layout-gdef-private.hh | 4 ++++
+ src/hb-ot-layout-gpos-private.hh | 10 +++++++---
+ src/hb-ot-layout-gsub-private.hh | 4 +++-
+ src/hb-ot-layout-gsubgpos-private.hh | 2 ++
+ 6 files changed, 25 insertions(+), 6 deletions(-)
+
+commit a82ef7a893b773a17f7548375de9f588dfc83aba
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 17:55:03 2010 -0400
+
+ Remove CastP completely
+
+ src/hb-open-type-private.hh | 39
+ +++++++++++++++++----------------------
+ 1 files changed, 17 insertions(+), 22 deletions(-)
+
+commit 40cbefe858192531ed64dd51d402f7ca7b8153a3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 17:47:22 2010 -0400
+
+ Remove unnecessary casts
+
+ src/hb-open-type-private.hh | 12 ++++++------
+ src/hb-ot-layout-common-private.hh | 2 +-
+ src/hb-ot-layout-gpos-private.hh | 34
+ +++++++++++++++++-----------------
+ src/hb-ot-layout-gsub-private.hh | 4 ++--
+ src/hb-ot-layout-gsubgpos-private.hh | 34
+ +++++++++++++++++-----------------
+ 5 files changed, 43 insertions(+), 43 deletions(-)
+
+commit 09766b1ec5ec55a61edbcd7a89ed3613cc92d4cb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 17:36:03 2010 -0400
+
+ Make StructAtOffset take a pointer
+
+ Is safer.
+
+ src/hb-open-type-private.hh | 26 +++++++++++++-------------
+ src/hb-ot-layout-gpos-private.hh | 6 +++---
+ src/hb-ot-layout-gsub-private.hh | 4 ++--
+ 3 files changed, 18 insertions(+), 18 deletions(-)
+
+commit bea34c7cbb583cf7660776e95cab3171590b8427
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 17:28:16 2010 -0400
+
+ Further cleanup of DEFINE_SIZE
+
+ src/hb-open-file-private.hh | 2 +-
+ src/hb-open-type-private.hh | 10 +++++-----
+ src/hb-ot-layout-common-private.hh | 16 ++++++++--------
+ src/hb-ot-layout-gdef-private.hh | 8 ++++----
+ src/hb-ot-layout-gpos-private.hh | 16 +++++-----------
+ src/hb-ot-layout-gsub-private.hh | 14 +++++++-------
+ src/hb-ot-layout-gsubgpos-private.hh | 14 +++++++-------
+ 7 files changed, 37 insertions(+), 43 deletions(-)
+
+commit 0abcc3b48cfd51a22695c9e988938b2f45cb19d8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 17:04:20 2010 -0400
+
+ Cleanup
+
+ src/hb-open-type-private.hh | 18 ++++++++++--------
+ 1 files changed, 10 insertions(+), 8 deletions(-)
+
+commit b3651231bf80bb7009214547a75ed90e21815c68
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 16:57:29 2010 -0400
+
+ Remove ASSERT_SIZE in favor of the safer DEFINE_SIZE_STATIC
+
+ src/hb-open-file-private.hh | 3 +-
+ src/hb-open-type-private.hh | 20 +++++++++++++--
+ src/hb-ot-layout-common-private.hh | 24 ++++++++++-------
+ src/hb-ot-layout-gdef-private.hh | 22 ++++++++++------
+ src/hb-ot-layout-gpos-private.hh | 44
+ ++++++++++++++++++---------------
+ src/hb-ot-layout-gsub-private.hh | 32 +++++++++++++++---------
+ src/hb-ot-layout-gsubgpos-private.hh | 27 ++++++++++++++-------
+ src/hb-private.h | 2 -
+ 8 files changed, 109 insertions(+), 65 deletions(-)
+
+commit 569da92bc6956f42d9b2d65c784e184fb6380efe
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 10 16:38:32 2010 -0400
+
+ Cleanup ASSERT_SIZE_VAR
+
+ src/hb-open-file-private.hh | 9 ++++++---
+ src/hb-open-type-private.hh | 6 ++++--
+ src/hb-ot-layout-common-private.hh | 22 ++++++++++++----------
+ src/hb-ot-layout-gdef-private.hh | 3 ++-
+ src/hb-ot-layout-gpos-private.hh | 30
+ +++++++++++++++++++-----------
+ src/hb-ot-layout-gsubgpos-private.hh | 10 ++++++----
+ src/hb-private.h | 8 --------
+ 7 files changed, 49 insertions(+), 39 deletions(-)
+
+commit 99bf03459ff2f00cf3fb7fa3c8b8336ec9fcca56
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 6 19:37:32 2010 -0400
+
+ Whitespace
+
+ src/hb-ot-layout-gpos-private.hh | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 65f46b00333e20ab8a52a4b350747507541ec1db
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 6 19:35:19 2010 -0400
+
+ Simplify DEFINE_NULL_DATA
+
+ Using ::min_size.
+
+ src/hb-open-type-private.hh | 6 +++---
+ src/hb-ot-layout-common-private.hh | 9 +++++----
+ 2 files changed, 8 insertions(+), 7 deletions(-)
+
+commit e45d3f86f9a5f3d29ca35a282de7f98e702878f9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 6 19:33:31 2010 -0400
+
+ Start cleaning up get_size()
+
+ So we know when the size is static and when dynamic.
+
+ src/hb-open-file-private.hh | 7 ++---
+ src/hb-open-type-private.hh | 42
+ ++++++++++++++++++++++++---------
+ src/hb-ot-layout-common-private.hh | 14 +++++------
+ src/hb-ot-layout-gpos-private.hh | 17 +++++--------
+ src/hb-ot-layout-gsubgpos-private.hh | 19 +++++++--------
+ 5 files changed, 55 insertions(+), 44 deletions(-)
+
+commit b157617644d1e38f680163889d1dc2e2f64d9ba3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 6 14:48:27 2010 -0400
+
+ Remove the last of SANITIZE macros: SANITIZE_SELF
+
+ src/hb-open-file-private.hh | 4 ++--
+ src/hb-open-type-private.hh | 21 ++++++++++++---------
+ src/hb-ot-layout-common-private.hh | 16 ++++++++--------
+ src/hb-ot-layout-gdef-private.hh | 6 +++---
+ src/hb-ot-layout-gpos-private.hh | 26 +++++++++++++-------------
+ src/hb-ot-layout-gsubgpos-private.hh | 6 +++---
+ 6 files changed, 41 insertions(+), 38 deletions(-)
+
+commit 4f252fedc7136c66a9d7fbcb2978581986da6227
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 6 13:30:23 2010 -0400
+
+ Remove SANITIZE macro
+
+ src/hb-open-file-private.hh | 4 ++--
+ src/hb-open-type-private.hh | 6 ++----
+ src/hb-ot-layout-common-private.hh | 18 +++++++++---------
+ src/hb-ot-layout-gdef-private.hh | 6 +++---
+ src/hb-ot-layout-gpos-private.hh | 18 +++++++++---------
+ src/hb-ot-layout-gsub-private.hh | 26 +++++++++++++-------------
+ src/hb-ot-layout-gsubgpos-private.hh | 22 +++++++++++-----------
+ 7 files changed, 49 insertions(+), 51 deletions(-)
+
+commit c2ddfd2d268385257c77c09a9abeacf4230d5377
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 6 13:06:15 2010 -0400
+
+ Cleanup Value casts
+
+ src/hb-ot-layout-gpos-private.hh | 34
+ +++++++++++++++++++++-------------
+ 1 files changed, 21 insertions(+), 13 deletions(-)
+
+commit 41a93d2c1ff175ef06328a99983577459c2d34b0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 6 12:55:14 2010 -0400
+
+ Remove SANITIZE_WITH_BASE
+
+ src/hb-open-file-private.hh | 2 +-
+ src/hb-open-type-private.hh | 2 -
+ src/hb-ot-layout-common-private.hh | 6 +-
+ src/hb-ot-layout-gdef-private.hh | 24 +++++-----
+ src/hb-ot-layout-gpos-private.hh | 90
+ +++++++++++++++++-----------------
+ src/hb-ot-layout-gsub-private.hh | 31 ++++++------
+ src/hb-ot-layout-gsubgpos-private.hh | 44 ++++++++--------
+ 7 files changed, 98 insertions(+), 101 deletions(-)
+
+commit f5fab0c71837371cce32dc3e9edca1ccb8d44e29
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 6 10:26:52 2010 -0400
+
+ Remove SANITIZE_MEM
+
+ src/hb-open-type-private.hh | 4 +---
+ src/hb-ot-layout-common-private.hh | 2 +-
+ src/hb-ot-layout-gpos-private.hh | 2 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 6 +++---
+ 4 files changed, 6 insertions(+), 8 deletions(-)
+
+commit 4ad2cc5dec6b0639da2b1846282bdd99d06d5ff1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 6 09:24:24 2010 -0400
+
+ Rename check to check_range
+
+ src/hb-open-type-private.hh | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 1cd1e117d060d38e314618b627d7663cb01ed584
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 5 20:15:14 2010 -0400
+
+ Remove SANITIZE_ARRAY
+
+ src/hb-open-file-private.hh | 2 +-
+ src/hb-open-type-private.hh | 16 +++++++---------
+ src/hb-ot-layout-gpos-private.hh | 8 ++++----
+ src/hb-ot-layout-gsubgpos-private.hh | 4 ++--
+ 4 files changed, 14 insertions(+), 16 deletions(-)
+
+commit 583d7f9586ce69754f1354aa3895e6d732a0c2ce
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 5 01:49:22 2010 -0400
+
+ Cosmetic
+
+ src/hb-open-file-private.hh | 3 ++-
+ src/hb-open-type-private.hh | 6 ++++--
+ src/hb-ot-layout-common-private.hh | 15 ++++++++++-----
+ src/hb-ot-layout-gpos-private.hh | 5 ++---
+ src/hb-ot-layout-gsub-private.hh | 3 ++-
+ src/hb-ot-layout-gsubgpos-private.hh | 9 +++++----
+ 6 files changed, 25 insertions(+), 16 deletions(-)
+
+commit 705e215268aa95c2bc6af8af9b48b72b690ec1f7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 5 01:40:25 2010 -0400
+
+ Minor
+
+ src/hb-open-type-private.hh | 4 ++--
+ src/hb-ot-layout-gpos-private.hh | 2 +-
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ 4 files changed, 5 insertions(+), 5 deletions(-)
+
+commit b18eafd0f62f854d15276c78f99843aecd47acad
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 5 01:39:26 2010 -0400
+
+ Minor
+
+ src/hb-open-type-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 4169710911450e0f9bc045fe279bfc8ba9e8457c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 5 01:37:58 2010 -0400
+
+ Simplify chaining
+
+ src/hb-ot-layout-gsubgpos-private.hh | 61
+ ++++++++++++++--------------------
+ 1 files changed, 25 insertions(+), 36 deletions(-)
+
+commit 1911b9d21b2b7b6b8219ce6c888540e3a60aa9c3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 5 01:32:04 2010 -0400
+
+ Remove APPLY_ARG_DEF and APPLY_ARG
+
+ src/hb-ot-layout-gpos-private.hh | 92
+ +++++++++++++++++-----------------
+ src/hb-ot-layout-gsub-private.hh | 88
+ ++++++++++++++++----------------
+ src/hb-ot-layout-gsubgpos-private.hh | 89
+ +++++++++++++++-----------------
+ 3 files changed, 132 insertions(+), 137 deletions(-)
+
+commit 6c42cddfe53a1c664081862bb9a3e1c38d05a823
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 5 01:30:48 2010 -0400
+
+ Port apply to use hb_trace_t
+
+ src/hb-ot-layout-gpos-private.hh | 9 ++++-----
+ src/hb-ot-layout-gsub-private.hh | 11 +++++------
+ src/hb-ot-layout-gsubgpos-private.hh | 13 +++++--------
+ 3 files changed, 14 insertions(+), 19 deletions(-)
+
+commit 969c9705ae0c64577c3f69f5300fec975f952e1f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 5 01:23:44 2010 -0400
+
+ Move context_length into apply_context
+
+ src/hb-ot-layout-gpos-private.hh | 9 ++--
+ src/hb-ot-layout-gsub-private.hh | 9 ++--
+ src/hb-ot-layout-gsubgpos-private.hh | 70
+ +++++++++++++++++++--------------
+ 3 files changed, 50 insertions(+), 38 deletions(-)
+
+commit 94a23aaeca39c662614037ef887412249bdc8d49
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 5 01:13:09 2010 -0400
+
+ Move buffer into apply_context
+
+ src/hb-buffer-private.h | 30 +++++++++-------
+ src/hb-ot-layout-gpos-private.hh | 64
+ +++++++++++++++++++---------------
+ src/hb-ot-layout-gsub-private.hh | 45 ++++++++++++++----------
+ src/hb-ot-layout-gsubgpos-private.hh | 49 ++++++++++++++------------
+ 4 files changed, 106 insertions(+), 82 deletions(-)
+
+commit 63493f956dca519df49da0a6badc3cb0a1b92779
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 5 01:01:05 2010 -0400
+
+ Move layout_context into apply_context
+
+ src/hb-ot-layout-gpos-private.hh | 105
+ +++++++++++++++++-----------------
+ src/hb-ot-layout-gsub-private.hh | 47 ++++++++-------
+ src/hb-ot-layout-gsubgpos-private.hh | 11 ++--
+ 3 files changed, 82 insertions(+), 81 deletions(-)
+
+commit fff9aa263d1daf7c5117cf383fafa5043d5eb5af
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 5 00:32:21 2010 -0400
+
+ Minor
+
+ src/hb-ot-layout-gsubgpos-private.hh | 12 ++++++------
+ 1 files changed, 6 insertions(+), 6 deletions(-)
+
+commit 27e302dc8e794ff6bf878bc76e17d336d510849e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 5 00:26:16 2010 -0400
+
+ I keep changing my mind about this
+
+ src/hb-open-type-private.hh | 30 ++++++++++--------------------
+ 1 files changed, 10 insertions(+), 20 deletions(-)
+
+commit 39840474afd2cda9ff576c08aff9c87095496c27
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 5 00:23:19 2010 -0400
+
+ Remove SANITIZE_ARG_DEF and SANITIZE_ARG
+
+ src/hb-open-file-private.hh | 16 ++--
+ src/hb-open-type-private.hh | 59 +++++++--------
+ src/hb-ot-layout-common-private.hh | 42 +++++-----
+ src/hb-ot-layout-gdef-private.hh | 28 ++++----
+ src/hb-ot-layout-gpos-private.hh | 136
+ +++++++++++++++++-----------------
+ src/hb-ot-layout-gsub-private.hh | 72 +++++++++---------
+ src/hb-ot-layout-gsubgpos-private.hh | 46 ++++++------
+ 7 files changed, 197 insertions(+), 202 deletions(-)
+
+commit b261e2ad5c5a065599ce1dbc4ba437caa2cee1e9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 5 00:20:16 2010 -0400
+
+ Remove trace from sanitize_shallow()
+
+ src/hb-open-type-private.hh | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit dfc8cbe85479dde1ffdc6b2e73f4907331d77a19
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 5 00:19:46 2010 -0400
+
+ Add hb_trace_t
+
+ src/hb-open-type-private.hh | 33 +++++++++++++++++++--------------
+ 1 files changed, 19 insertions(+), 14 deletions(-)
+
+commit 20e3dd5d292b65f70d2eae63b8d8713a1c889d47
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 4 23:21:57 2010 -0400
+
+ Make sanitize_depth variable automatic and not passed through
+ function args
+
+ src/hb-open-type-private.hh | 72
+ +++++++++++++++++++++++++-----------------
+ 1 files changed, 43 insertions(+), 29 deletions(-)
+
+commit 4a446ac35136eff23d55f47bdd7b40095ad707ab
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 4 22:46:21 2010 -0400
+
+ Use function template for pass-thru argument
+
+ src/hb-open-type-private.hh | 26 ++++++--------------------
+ src/hb-ot-layout-gpos-private.hh | 6 +++---
+ 2 files changed, 9 insertions(+), 23 deletions(-)
+
+commit 98daaf183d6dbf2b68959da608cd9876ba55d7aa
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 4 22:42:49 2010 -0400
+
+ Make _hb_sanitize_*() methods of the context object
+
+ src/hb-open-type-private.hh | 190
+ ++++++++++++++++++++++---------------------
+ 1 files changed, 98 insertions(+), 92 deletions(-)
+
+commit bb029af943faa9905e652d58856998687e60c31d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 4 15:28:52 2010 -0400
+
+ Remove SANITIZE_THIS
+
+ src/hb-open-file-private.hh | 2 +-
+ src/hb-open-type-private.hh | 3 +-
+ src/hb-ot-layout-common-private.hh | 4 +-
+ src/hb-ot-layout-gdef-private.hh | 25 ++++++++-------
+ src/hb-ot-layout-gpos-private.hh | 55
+ ++++++++++++++++++---------------
+ src/hb-ot-layout-gsub-private.hh | 29 ++++++++++--------
+ src/hb-ot-layout-gsubgpos-private.hh | 42 +++++++++++++-------------
+ 7 files changed, 85 insertions(+), 75 deletions(-)
+
+commit 2226fc93d1427b8830bfb892fe1b25b488ea36dc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 4 15:12:17 2010 -0400
+
+ Rename SANITIZE_BASE to SANITIZE_WITH_BASE
+
+ src/hb-open-type-private.hh | 11 +++++++----
+ src/hb-ot-layout-common-private.hh | 3 ++-
+ src/hb-ot-layout-gpos-private.hh | 15 ++++++++-------
+ 3 files changed, 17 insertions(+), 12 deletions(-)
+
+commit 89da1346ec3a8dec8a368df46d61ca75356e22fa
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 4 15:01:45 2010 -0400
+
+ Remove SANITIZE_OBJ
+
+ src/hb-open-type-private.hh | 3 +--
+ 1 files changed, 1 insertions(+), 2 deletions(-)
+
+commit 4d4cce96266b777a01cec03e8766dc8c0b159351
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 4 14:57:55 2010 -0400
+
+ Remove SANITIZE_THIS2
+
+ src/hb-open-type-private.hh | 2 --
+ src/hb-ot-layout-common-private.hh | 3 ++-
+ src/hb-ot-layout-gdef-private.hh | 10 ++++++----
+ src/hb-ot-layout-gpos-private.hh | 9 ++++++---
+ src/hb-ot-layout-gsub-private.hh | 11 +++++++----
+ src/hb-ot-layout-gsubgpos-private.hh | 14 +++++++++-----
+ 6 files changed, 30 insertions(+), 19 deletions(-)
+
+commit 26bfcb64e473c40e439d6efbe974781dada28eca
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 4 14:49:45 2010 -0400
+
+ Cosmetic
+
+ src/hb-ot-layout-gdef-private.hh | 5 ++---
+ src/hb-ot-layout-gsubgpos-private.hh | 7 +++----
+ 2 files changed, 5 insertions(+), 7 deletions(-)
+
+commit be74284673a1944e0f1884e861c3fe8f9855172c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 4 14:47:05 2010 -0400
+
+ Remove SANITIZE_THIS3
+
+ src/hb-open-type-private.hh | 1 -
+ src/hb-ot-layout-gpos-private.hh | 21 +++++++++++++++------
+ src/hb-ot-layout-gsubgpos-private.hh | 8 ++++++--
+ 3 files changed, 21 insertions(+), 9 deletions(-)
+
+commit fbab9f9bd8ba59e7e5811f33c1dda198f95cf05a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 4 14:42:10 2010 -0400
+
+ Remove SANITIZE_BASE2
+
+ src/hb-open-type-private.hh | 1 -
+ src/hb-ot-layout-gpos-private.hh | 3 ++-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 73c7dbf7f5433c0cdd467ef32402f52867e9798e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 4 14:40:55 2010 -0400
+
+ Remove SANITIZE2
+
+ src/hb-open-type-private.hh | 1 -
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ 2 files changed, 1 insertions(+), 2 deletions(-)
+
+commit c9f14687a30866181feb57ee2736a147ec9f25a1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 4 14:38:08 2010 -0400
+
+ Remove the NEUTER macro, move code to a method
+
+ src/hb-open-type-private.hh | 21 +++++++++++++--------
+ 1 files changed, 13 insertions(+), 8 deletions(-)
+
+commit 30fa2821c277df99a14089749313dfe2b541e2d0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 4 14:28:18 2010 -0400
+
+ Make internal method private
+
+ src/hb-open-type-private.hh | 12 +++++++-----
+ 1 files changed, 7 insertions(+), 5 deletions(-)
+
+commit ce5694c79671bf75990923c1da17bb611e4e7d15
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 4 14:10:18 2010 -0400
+
+ [main] Recognize Apple SFNTs
+
+ src/hb-open-file-private.hh | 4 ++--
+ src/main.cc | 6 ++++++
+ 2 files changed, 8 insertions(+), 2 deletions(-)
+
+commit 710500a93ecc2a0c595045602aa367073485ff91
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 3 23:11:16 2010 -0400
+
+ Comment new SFNT tags
+
+ src/hb-open-file-private.hh | 10 +++++-----
+ 1 files changed, 5 insertions(+), 5 deletions(-)
+
+commit 64d3fc8d0dada673245cc8c0b1c12cd849b30997
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 3 22:51:19 2010 -0400
+
+ Cosmetic: Rename HB_LIKELY/HB_UNLIKELY to likely/unlikely
+
+ src/hb-buffer.c | 14 ++++----
+ src/hb-font.cc | 6 ++--
+ src/hb-ft.c | 14 ++++----
+ src/hb-language.c | 2 +-
+ src/hb-object-private.h | 10 +++---
+ src/hb-open-file-private.hh | 2 +-
+ src/hb-open-type-private.hh | 38 ++++++++++----------
+ src/hb-ot-layout-common-private.hh | 16 ++++----
+ src/hb-ot-layout-gdef-private.hh | 2 +-
+ src/hb-ot-layout-gpos-private.hh | 64
+ +++++++++++++++++-----------------
+ src/hb-ot-layout-gsub-private.hh | 52 ++++++++++++++--------------
+ src/hb-ot-layout-gsubgpos-private.hh | 40 ++++++++++----------
+ src/hb-ot-layout.cc | 12 +++---
+ src/hb-ot-tag.c | 2 +-
+ src/hb-private.h | 8 ++--
+ src/hb-shape.c | 10 +++---
+ src/hb-unicode.c | 2 +-
+ 17 files changed, 147 insertions(+), 147 deletions(-)
+
+commit fa3b3d58443a7c22eca3f86243993ba2d4bd9f4a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 3 22:47:22 2010 -0400
+
+ Mark a couple functions as inline
+
+ src/hb-open-type-private.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 6b84198f9d471defb6f55d44d4f5423df70b2a10
+Merge: 631d10b eaf29ed
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 3 22:46:52 2010 -0400
+
+ Merge remote branch 'jrmuizel/master'
+
+commit eaf29edb8fa49390e5f48b78105dfd173aff445b
+Author: Jeff Muizelaar <jmuizelaar@mozilla.com>
+Date: Mon May 3 22:27:56 2010 -0400
+
+ HB_UNUSED is unneeded on static inline functions
+
+ src/hb-object-private.h | 2 +-
+ src/hb-open-type-private.hh | 6 +++---
+ src/hb-private.h | 4 ++--
+ 3 files changed, 6 insertions(+), 6 deletions(-)
+
+commit 4ce578ed369f1526c91deedcf9e72537b3e4328f
+Author: Jeff Muizelaar <jmuizelaar@mozilla.com>
+Date: Mon May 3 15:03:53 2010 -0400
+
+ Include the tags from the Apple specification for TrueType fonts
+
+ src/hb-open-file-private.hh | 8 ++++++++
+ 1 files changed, 8 insertions(+), 0 deletions(-)
+
+commit 631d10b728d9e1a02c7dddf505d4fae5e244c6e8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 2 21:14:21 2010 -0400
+
+ Remove unused method
+
+ src/hb-open-file-private.hh | 5 -----
+ 1 files changed, 0 insertions(+), 5 deletions(-)
+
+commit f0abcd69408a3af65207cdf8847575ade4579bd4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 2 18:14:25 2010 -0400
+
+ Whitespace
+
+ src/hb-open-type-private.hh | 9 ++++-----
+ 1 files changed, 4 insertions(+), 5 deletions(-)
+
+commit a8d960bd26883ee937b04ca2a3c16a3644870356
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 29 14:31:56 2010 -0400
+
+ [GPOS] Speedup apply_value()
+
+ src/hb-ot-layout-gpos-private.hh | 7 ++++++-
+ 1 files changed, 6 insertions(+), 1 deletions(-)
+
+commit 2cd1ea4411d0808559a942ff3fa4e637f9c9a9c8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 29 14:15:32 2010 -0400
+
+ [ft] Disallow getting the entire font data with tag=0
+
+ src/hb-ft.c | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 33d13fdda99acaeffa9600737e8870278d053ebe
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 29 13:56:44 2010 -0400
+
+ Rename HB_GNUC_UNUSED -> HB_UNUSED
+
+ src/hb-buffer.c | 6 ++--
+ src/hb-font.cc | 44
+ +++++++++++++++++-----------------
+ src/hb-ft.c | 16 ++++++------
+ src/hb-object-private.h | 2 +-
+ src/hb-open-type-private.hh | 18 +++++++-------
+ src/hb-ot-layout-gdef-private.hh | 4 +-
+ src/hb-ot-layout-gpos-private.hh | 4 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 6 ++--
+ src/hb-ot-layout.cc | 4 +-
+ src/hb-ot-shape.c | 2 +-
+ src/hb-private.h | 16 ++++++------
+ src/hb-shape.c | 32 ++++++++++++------------
+ src/hb-unicode.c | 8 +++---
+ 13 files changed, 81 insertions(+), 81 deletions(-)
+
+commit 7d3a126334f8e6f6441561c1bb592bd3fa7a2c5c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 29 13:54:01 2010 -0400
+
+ Define HB_FUNC for portability to non-gcc
+
+ src/hb-open-type-private.hh | 12 ++++++------
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ src/hb-private.h | 9 +++++++++
+ 3 files changed, 16 insertions(+), 7 deletions(-)
+
+commit fa030175ca998b00cc42cbced6e98de323ec01ec
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 29 13:48:26 2010 -0400
+
+ [sanitize] Make debug code always available to the compiler
+
+ Such that we don't break debug build all the time.
+
+ src/hb-open-type-private.hh | 71
+ +++++++++++++++++++------------------------
+ 1 files changed, 31 insertions(+), 40 deletions(-)
+
+commit fde6f5bd682f5ad0cc5e2ec69fc831b0192bf90b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 29 04:41:41 2010 -0400
+
+ Convert to uppercase in hb_ot_tag_from_language()
+
+ src/hb-ot-tag.c | 6 ++++--
+ 1 files changed, 4 insertions(+), 2 deletions(-)
+
+commit 6f729b45b04243c42ad7201b67cda9d5e5c363f1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 29 03:59:06 2010 -0400
+
+ More contour point use
+
+ src/hb-font.cc | 1 +
+ src/hb-ot-layout-gdef-private.hh | 8 +++++---
+ src/hb-ot-layout-gpos-private.hh | 13 +++++++++----
+ 3 files changed, 15 insertions(+), 7 deletions(-)
+
+commit 3840b6b50503ba2c9a99f774284e0077baffa8a0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 29 03:48:27 2010 -0400
+
+ [gdef] Fix delta scale
+
+ src/hb-ot-layout-gdef-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 4ac6cc284b2c1eb670c2a3659ec385ed729acac4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 29 03:48:11 2010 -0400
+
+ [gdef] Fix rounding
+
+ src/hb-ot-layout-gdef-private.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit b52fbb1bab608bda76efb936f08344afaec600a1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 29 03:47:00 2010 -0400
+
+ [gdef] Implement getting contour point
+
+ src/hb-ot-layout-gdef-private.hh | 5 ++++-
+ 1 files changed, 4 insertions(+), 1 deletions(-)
+
+commit 4c5fbae011a33b9efef5aedd61c357fc0ded1113
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 29 03:39:39 2010 -0400
+
+ Make sure mirroring is done in original direction
+
+ Reported by Jonathan Kew.
+
+ src/hb-shape.c | 5 ++++-
+ 1 files changed, 4 insertions(+), 1 deletions(-)
+
+commit ce23c9234b87513d6460fb89bad178fb8537e161
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 29 03:31:03 2010 -0400
+
+ Use BCP47 private-use tags for OpenType tag language string mapping
+
+ src/hb-ot-tag.c | 16 ++++++++--------
+ 1 files changed, 8 insertions(+), 8 deletions(-)
+
+commit eaf1d9a46c4a320f3b0026c0a610f95a620d566f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 29 03:11:32 2010 -0400
+
+ Minor
+
+ src/hb-ot-tag.c | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 3a4784fe88a0f14147ccdd3633952c9c0f3ae8f3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 29 02:58:38 2010 -0400
+
+ Fix bug in hb_language_from_string()
+
+ Reported by Jonathan Kew.
+
+ src/hb-language.c | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 602e4f8d5512cdf48c696ad64ad62ff97f6dbdcc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 29 02:28:54 2010 -0400
+
+ Use const_cast
+
+ src/hb-open-type-private.hh | 3 +--
+ 1 files changed, 1 insertions(+), 2 deletions(-)
+
+commit abff3580a5b229641086e0da097efee11d22ff81
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 29 02:27:20 2010 -0400
+
+ Add const
+
+ src/hb-object-private.h | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 6617eada95928457a25e29f793f1a93c6b3edaec
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 29 02:25:30 2010 -0400
+
+ Rename apply_context -> context
+
+ src/hb-ot-layout-gpos-private.hh | 22 +++++++++++-----------
+ src/hb-ot-layout-gsub-private.hh | 26 +++++++++++++-------------
+ src/hb-ot-layout-gsubgpos-private.hh | 12 ++++++------
+ 3 files changed, 30 insertions(+), 30 deletions(-)
+
+commit b4c7fab762935b9c182b3e2ac3415f29fc6a5558
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 29 02:24:25 2010 -0400
+
+ Rename
+
+ src/hb-ot-layout-gpos-private.hh | 98
+ +++++++++++++++++-----------------
+ src/hb-ot-layout-gsub-private.hh | 46 ++++++++--------
+ src/hb-ot-layout-gsubgpos-private.hh | 12 ++--
+ 3 files changed, 78 insertions(+), 78 deletions(-)
+
+commit 1376fb7bf9ef07970f0ba13dc64d6a8ab8252762
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 29 02:19:21 2010 -0400
+
+ [apply] Use a context object to reduce number of parameters passed
+ around
+
+ src/hb-open-type-private.hh | 5 +--
+ src/hb-ot-layout-gpos-private.hh | 26 +++++++++++++----------
+ src/hb-ot-layout-gsub-private.hh | 37
+ ++++++++++++++++++---------------
+ src/hb-ot-layout-gsubgpos-private.hh | 29 ++++++++++++++------------
+ 4 files changed, 53 insertions(+), 44 deletions(-)
+
+commit 173fde7087c0db3e99409f1119530477c14072f5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 29 01:47:30 2010 -0400
+
+ Further simplify tracing
+
+ src/hb-open-type-private.hh | 31
+ +++++++++++++++----------------
+ src/hb-ot-layout-gpos-private.hh | 9 +++++----
+ src/hb-ot-layout-gsub-private.hh | 11 ++++++-----
+ src/hb-ot-layout-gsubgpos-private.hh | 8 --------
+ 4 files changed, 26 insertions(+), 33 deletions(-)
+
+commit bc200457430c083914a64bf4b056153506749610
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 29 01:40:26 2010 -0400
+
+ Simplify trace code
+
+ src/hb-open-type-private.hh | 41 ++++++++---------------------
+ src/hb-ot-layout-gsubgpos-private.hh | 25 ++++-------------
+ src/hb-private.h | 48
+ ++++++++++++++++++++++++----------
+ 3 files changed, 51 insertions(+), 63 deletions(-)
+
+commit 807c5b03a2251a3c29a520852639421783101b55
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 28 20:25:22 2010 -0400
+
+ [sanitize] Make debug code always available to the compiler
+
+ Such that we don't break debug build all the time.
+
+ src/hb-open-type-private.hh | 31
+ ++++++++++++++++++++-----------
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ 2 files changed, 21 insertions(+), 12 deletions(-)
+
+commit 74e313c016704e1d9157c2763691c4151f049dfc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 28 15:15:09 2010 -0400
+
+ [gsubgpos] Make debug code always available to the compiler
+
+ Such that we don't break debug build all the time.
+
+ src/hb-ot-layout-gsubgpos-private.hh | 52
+ +++++++++++++++++-----------------
+ 1 files changed, 26 insertions(+), 26 deletions(-)
+
+commit 41011a6ed7c4891b20c0eddbb6d4ad9c820cfddb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 28 13:33:09 2010 -0400
+
+ Fix compiler warning about value unused
+
+ src/hb-object-private.h | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 863df68e894b7644dcd12da88aa22f73edf829dc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 28 13:29:55 2010 -0400
+
+ [object] Make debug code always available to the compiler
+
+ Such that we don't break debug build all the time.
+
+ src/hb-object-private.h | 42 +++++++++++++++++++++++++++---------------
+ 1 files changed, 27 insertions(+), 15 deletions(-)
+
+commit 1d52151a19ed8ec776276aac5cc6ce3769e0d947
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 28 13:18:41 2010 -0400
+
+ Minor
+
+ src/hb-private.h | 8 +++++---
+ 1 files changed, 5 insertions(+), 3 deletions(-)
+
+commit 444fffb1ab378cb3022e2a8e9f90d20a00c82f6a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 28 13:16:38 2010 -0400
+
+ [blob] Make debug code always available to the compiler
+
+ Such that we don't break debug build all the time.
+
+ src/hb-blob.c | 78
+ +++++++++++++++++++++++---------------------------------
+ 1 files changed, 32 insertions(+), 46 deletions(-)
+
+commit ba51b25c7ba568aeced17f016eceba987569c5d9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 28 13:10:36 2010 -0400
+
+ Fix build. Ouch!
+
+ src/hb-object-private.h | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit a92f0fda7fee9d60b399b8865541bf73e6e30141
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 28 13:09:40 2010 -0400
+
+ Fix debug build
+
+ src/hb-open-type-private.hh | 4 ++--
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+commit c165f25410f817d248ad5d07e1827d33efd1b0a0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 27 23:28:10 2010 -0400
+
+ [object] Actually handle malloc() failure
+
+ Caught by John Daggett.
+
+ src/hb-object-private.h | 10 ++++++----
+ 1 files changed, 6 insertions(+), 4 deletions(-)
+
+commit caff7db93d205e32a535d49e51a3cad70f91dfdd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 26 10:07:35 2010 -0400
+
+ Fix Device::get_size() calculation
+
+ src/hb-ot-layout-common-private.hh | 8 ++++++--
+ 1 files changed, 6 insertions(+), 2 deletions(-)
+
+commit 66d6eb30eb0b8d61e00f86ea0c7829abaddb52fa
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Apr 25 23:01:45 2010 -0400
+
+ Rename Var to Obj
+
+ src/hb-open-type-private.hh | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 690b9194619589c32ffc0c092e45262ae7776e79
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Apr 25 22:51:05 2010 -0400
+
+ Remove use of flexible arrays
+
+ Also remove wrong ASSERT_SIZE that would trigger only when not using
+ flexible arrays (which was the case on win32, but not with gcc).
+
+ configure.ac | 2 --
+ src/hb-open-file-private.hh | 1 -
+ src/hb-private.h | 4 ----
+ 3 files changed, 0 insertions(+), 7 deletions(-)
+
+commit 1cebfbb0636b13dc5dc6a4b8b7acbb7da28129d2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 23 20:49:18 2010 -0400
+
+ Cleanup hb_face_create_for_data()
+
+ src/Makefile.am | 1 +
+ src/hb-blob-private.h | 57 ++++++++++++++++++++++++++++++
+ src/hb-blob.c | 20 +---------
+ src/hb-font-private.h | 3 --
+ src/hb-font.cc | 92
+ +++++++++++++++++++++++++++++++++---------------
+ 5 files changed, 123 insertions(+), 50 deletions(-)
+
+commit d6b3c83a90f60bedb4049750ffb351161710980d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 23 19:59:53 2010 -0400
+
+ Allow get_table() to return NULL
+
+ src/hb-font.cc | 6 +++++-
+ src/hb-ft.c | 2 +-
+ 2 files changed, 6 insertions(+), 2 deletions(-)
+
+commit ad3653751b1e4a03f7058200cb83f64db46722d5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 23 19:43:40 2010 -0400
+
+ Typo
+
+ src/hb-open-type-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 990443e5f282ad61de00dcf1ebff9cf1d5bc2d70
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 23 17:53:32 2010 -0400
+
+ Remove lock_instance()
+
+ src/hb-font.cc | 2 +-
+ src/hb-open-type-private.hh | 4 ----
+ src/hb-ot-layout.cc | 6 +++---
+ 3 files changed, 4 insertions(+), 8 deletions(-)
+
+commit 187454c595559ce48d072fee6bccb51f3de283d4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 23 16:35:01 2010 -0400
+
+ Add different casts from pointer and ref to avoid bugs
+
+ src/hb-open-type-private.hh | 22 +++++++++++++++-------
+ src/hb-ot-layout-gpos-private.hh | 8 ++++----
+ src/hb-ot-layout-gsub-private.hh | 12 ++++++------
+ src/main.cc | 6 +++---
+ 4 files changed, 28 insertions(+), 20 deletions(-)
+
+commit efb324a46ff64adb4ec8612b4089e8daff1e6d8e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 23 16:22:54 2010 -0400
+
+ Remove GET_FOR_DATA macros
+
+ The major-version check is now handled by sanitize. If major
+ doesn't match, we reject and fall back to the Null object.
+
+ src/hb-open-file-private.hh | 4 ----
+ src/hb-open-type-private.hh | 23 ++---------------------
+ src/hb-ot-layout-gdef-private.hh | 2 --
+ src/hb-ot-layout-gpos-private.hh | 3 ---
+ src/hb-ot-layout-gsub-private.hh | 3 ---
+ src/hb-ot-layout-gsubgpos-private.hh | 2 --
+ src/main.cc | 6 +++---
+ 7 files changed, 5 insertions(+), 38 deletions(-)
+
+commit f1aaa2a43654c28405ffd393de2cb127437c99a5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 23 15:19:50 2010 -0400
+
+ Add TODO
+
+ src/hb-ft.c | 2 --
+ src/hb-ft.h | 1 +
+ src/hb-open-file-private.hh | 2 +-
+ src/hb-open-type-private.hh | 2 ++
+ src/hb-ot-layout-common-private.hh | 12 ++++++------
+ 5 files changed, 10 insertions(+), 9 deletions(-)
+
+commit 33d4d4325e15e332105ea8f361bab79ee542f0f8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 23 14:56:55 2010 -0400
+
+ Zero glyph metrics before calling user callback
+
+ src/hb-font.cc | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 4206e9511a222c0c50cc9b4fe72ec421983bba2c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 23 14:44:55 2010 -0400
+
+ More warning fixes
+
+ src/hb-ot-layout.cc | 4 ++--
+ src/hb-ot-shape.c | 9 ++++-----
+ src/hb-shape.c | 32 ++++++++++++++++----------------
+ 3 files changed, 22 insertions(+), 23 deletions(-)
+
+commit ef66ebeabc6c234004bd9e9bb67eb5c9711f4a1e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 23 14:40:36 2010 -0400
+
+ Remove unused parameter
+
+ src/hb-open-file-private.hh | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 1d720192b193f48b44be0385eda3c2c5d5cd28ad
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 23 14:39:10 2010 -0400
+
+ Fix compile warnings (HB_GNUC_UNUSED)
+
+ src/hb-buffer.c | 6 +++---
+ src/hb-font.cc | 31 ++++++++++++++++++++++---------
+ src/hb-ft.c | 29 +++++++++++++++++++++--------
+ src/hb-open-type-private.hh | 2 +-
+ src/hb-unicode.c | 8 ++++----
+ 5 files changed, 51 insertions(+), 25 deletions(-)
+
+commit 8dfdca599c0a3ba5255131002910bca3b381acac
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 23 14:07:34 2010 -0400
+
+ No need to keep blob in sanitize context
+
+ src/hb-open-type-private.hh | 13 +++++--------
+ 1 files changed, 5 insertions(+), 8 deletions(-)
+
+commit 254933c397f1ce9796f59689a25f9fc2e58df4ea
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 23 13:57:10 2010 -0400
+
+ When sanitizing, delay making writable
+
+ Before, as soon as we needed to make an edit, we tried to make
+ the blob
+ writable inplace. That grows code unnecessarily though. We can
+ simply
+ fail, make writable, then start again. That's indeed what the
+ fallback
+ was doing anyway.
+
+ src/hb-open-type-private.hh | 11 +++++++----
+ 1 files changed, 7 insertions(+), 4 deletions(-)
+
+commit 71e735e915c85536ee4d3035576f7426e8cd19dd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 23 13:48:06 2010 -0400
+
+ [blob] Fallback to copying if mprotect() fails
+
+ src/hb-blob.c | 5 +++--
+ 1 files changed, 3 insertions(+), 2 deletions(-)
+
+commit 1aa4666b914da7747fc58a8f6f2d913c94e3b8da
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 23 13:32:03 2010 -0400
+
+ Cleanup OpenTypeFontFile
+
+ src/hb-open-file-private.hh | 44
+ +++++++++++++++++++++++++-----------------
+ src/main.cc | 2 +-
+ 2 files changed, 27 insertions(+), 19 deletions(-)
+
+commit ae4190cafe927649f8ff8be6a0082478d1298fda
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 23 12:33:02 2010 -0400
+
+ Properly define separate structs for TTCHeader and TTCHeaderVersion1
+
+ src/hb-open-file-private.hh | 71
+ +++++++++++++++++++++++++++++++++----------
+ 1 files changed, 55 insertions(+), 16 deletions(-)
+
+commit a065f471b3bc23d33ef75217308efeaed4ffd033
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 20:15:11 2010 -0400
+
+ Cleanup Extension lookups
+
+ Two things:
+
+ 1. Allow nested Extension lookups. The offset is always positive, so
+ it can't loop circularly.
+
+ 2. Move the check for all Extension subtables having the same lookup
+ type to the correct place. Before it wasn't really working.
+
+ src/hb-ot-layout-gpos-private.hh | 29 +------------------
+ src/hb-ot-layout-gsub-private.hh | 57
+ +++++++++++++++++++++----------------
+ 2 files changed, 33 insertions(+), 53 deletions(-)
+
+commit a0bb49c5830f8a7f25d573ec57b79df2620ddba7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 18:47:03 2010 -0400
+
+ Add comment re bsearch effect on sanitize
+
+ src/hb-open-file-private.hh | 2 +-
+ src/hb-ot-layout-common-private.hh | 8 ++++----
+ 2 files changed, 5 insertions(+), 5 deletions(-)
+
+commit d632ec4000b3079150e6424e88a3ab7509f7445c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 18:33:12 2010 -0400
+
+ Cosmetic
+
+ src/hb-open-type-private.hh | 6 +++---
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+commit a3263aa773ad7a914496792466c69047048b093c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 18:29:09 2010 -0400
+
+ Convert the last set of cast macros to templates
+
+ src/hb-open-file-private.hh | 4 +-
+ src/hb-open-type-private.hh | 53
+ +++++++++++++++++++++------------
+ src/hb-ot-layout-gpos-private.hh | 16 +++++-----
+ src/hb-ot-layout-gsub-private.hh | 14 ++++----
+ src/hb-ot-layout-gsubgpos-private.hh | 12 ++++----
+ 5 files changed, 57 insertions(+), 42 deletions(-)
+
+commit c38188a1912f72d9ef90ae1bcbdbba7ecce63371
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 16:52:09 2010 -0400
+
+ Remove unused macro
+
+ src/hb-open-type-private.hh | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit 3b2c2df41b90f2a1d9e33b3dc15a92cff58a689a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 16:51:42 2010 -0400
+
+ Cleanup Extension sanitize()
+
+ src/hb-ot-layout-common-private.hh | 20 +++-----------------
+ src/hb-ot-layout-gpos-private.hh | 20 +++++++++++++-------
+ src/hb-ot-layout-gsub-private.hh | 20 +++++++++++++-------
+ src/hb-ot-layout-gsubgpos-private.hh | 13 ++++---------
+ 4 files changed, 33 insertions(+), 40 deletions(-)
+
+commit 1856184b93760a1a54fb1a3c54281bb252df7ce6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 14:15:11 2010 -0400
+
+ Fail sanitize on major version mismatch
+
+ We handle major-version differences via get_for_data(), so sanitize
+ should never see a major version mismatch.
+
+ src/hb-open-file-private.hh | 4 ++--
+ src/hb-ot-layout-gdef-private.hh | 2 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ 3 files changed, 4 insertions(+), 4 deletions(-)
+
+commit df3f505dcfeefc8cd395900b116767d22549f756
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 14:11:33 2010 -0400
+
+ More sanitize cleanup
+
+ src/hb-open-file-private.hh | 24 ++----------------------
+ src/main.cc | 4 ++--
+ 2 files changed, 4 insertions(+), 24 deletions(-)
+
+commit 278a91f0cd802ac817c2603429bae1fa4a350ea0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 13:59:39 2010 -0400
+
+ Minor cleanup of sanitize
+
+ Done with an audit of all sanitize()
+
+ src/hb-ot-layout-gpos-private.hh | 18 +++++++++---------
+ 1 files changed, 9 insertions(+), 9 deletions(-)
+
+commit 9ac7dc73bc24b6dafb94df5de9cbf8fa0c82d5bc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 13:50:22 2010 -0400
+
+ Check for (impossible) overflow
+
+ src/hb-ot-layout-gpos-private.hh | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 9fc8684fd85ef6ec82b3b54323761bbdd4c3d891
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 13:37:58 2010 -0400
+
+ Cleanup ContextFormat3 sanitize
+
+ src/hb-ot-layout-gsubgpos-private.hh | 5 +++--
+ 1 files changed, 3 insertions(+), 2 deletions(-)
+
+commit e77302c61f1f1620d1f438a997575fa6ee5c172e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 13:34:00 2010 -0400
+
+ Add comment
+
+ src/hb-ot-layout-common-private.hh | 4 +++-
+ 1 files changed, 3 insertions(+), 1 deletions(-)
+
+commit 7c469c3ca4ed4e45c50eff70df59b1a4780bae5b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 13:26:21 2010 -0400
+
+ Minor
+
+ src/hb-ot-layout-common-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit dc228048a813e43356373505168d3822deea5d72
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 13:22:41 2010 -0400
+
+ Remove integrity check in Tag sanitize
+
+ Serves no useful purpose.
+
+ src/hb-open-type-private.hh | 9 ---------
+ src/hb-ot-layout-common-private.hh | 2 +-
+ 2 files changed, 1 insertions(+), 10 deletions(-)
+
+commit 8015a8c762dc7be36998d529b7a3af59e3d14d87
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 11:06:30 2010 -0400
+
+ Don't sanitize raw table data
+
+ That part is performed by individual table sanitize.
+
+ src/hb-open-file-private.hh | 15 +++++++++------
+ 1 files changed, 9 insertions(+), 6 deletions(-)
+
+commit c293581e962b7982622e7d607fa3909b40da718e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 11:15:46 2010 -0400
+
+ Add coment
+
+ src/hb-open-type-private.hh | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 1faa76c6e848c6b0e360d9ddcf567533b87f8f31
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 10:54:26 2010 -0400
+
+ Remove unnecessary casts
+
+ src/hb-open-type-private.hh | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 079dc40112d3908ff7b7028ea3019bfe82bf606d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 10:47:12 2010 -0400
+
+ Avoid overflow in TableDirectory sanitize
+
+ src/hb-open-file-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit fb5904ec935d925a423401bc975ffaa22022ce1b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 10:43:30 2010 -0400
+
+ Make casts more explicit
+
+ src/hb-ot-layout-gpos-private.hh | 4 ++--
+ src/hb-ot-layout-gsub-private.hh | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 565c80bd2960366ace2d10dd71beaaf2a80213c8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 10:26:35 2010 -0400
+
+ Make sure semicolon is expected after DEFINE_NULL_DATA()
+
+ src/hb-open-type-private.hh | 5 +++--
+ 1 files changed, 3 insertions(+), 2 deletions(-)
+
+commit bb1e16335e537231246f44740f73cc23c0707364
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 01:01:35 2010 -0400
+
+ Improve Subst/Pos SubTable access and sanitize
+
+ src/hb-ot-layout-gpos-private.hh | 4 ++--
+ src/hb-ot-layout-gsub-private.hh | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 81f2af40f9afd5bb9695018e6baddcd4aa3361c1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 00:58:49 2010 -0400
+
+ Simplify Extension offset now that our int types have no alignment
+
+ src/hb-ot-layout-gsubgpos-private.hh | 9 +++------
+ 1 files changed, 3 insertions(+), 6 deletions(-)
+
+commit 19828ad42d8117563412aae3c70887aa117805a9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 00:49:16 2010 -0400
+
+ Sanitize shallow in Lookup since the generic SubLookup has no methods
+
+ src/hb-ot-layout-common-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit e5546a4352c54311ac4a9ef138b187378155ebe1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 00:45:42 2010 -0400
+
+ Watch for overflow in Array sanitize
+
+ src/hb-open-type-private.hh | 21 +++++++++++++++------
+ src/hb-ot-layout-common-private.hh | 2 +-
+ 2 files changed, 16 insertions(+), 7 deletions(-)
+
+commit 4f5f1c34dda1e0629bfa6d7b0ffa2e1ce003b7c7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 00:27:39 2010 -0400
+
+ Rename const_sub_array to sub_array since all consts are implicit now
+
+ src/hb-open-type-private.hh | 2 +-
+ src/hb-ot-layout-common-private.hh | 4 ++--
+ src/hb-ot-layout-gdef-private.hh | 4 ++--
+ 3 files changed, 5 insertions(+), 5 deletions(-)
+
+commit 0795b784dd1009976c185482a376df250167e73b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 00:23:14 2010 -0400
+
+ Cosmetic
+
+ src/hb-ot-layout-common-private.hh | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 2d98d3bbaa0ddadcb08b5a8f437b18c211c50768
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 00:19:30 2010 -0400
+
+ Simplify Lookup sanitize
+
+ src/hb-ot-layout-common-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit c755cb3e3ac55156d0d2ec05adea7a650b97cc41
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 22 00:11:43 2010 -0400
+
+ Change header comment
+
+ README | 2 +-
+ src/hb-blob.c | 2 +-
+ src/hb-blob.h | 2 +-
+ src/hb-buffer-private.h | 2 +-
+ src/hb-buffer.c | 2 +-
+ src/hb-buffer.h | 2 +-
+ src/hb-common.h | 2 +-
+ src/hb-font-private.h | 2 +-
+ src/hb-font.cc | 2 +-
+ src/hb-font.h | 2 +-
+ src/hb-ft.c | 2 +-
+ src/hb-ft.h | 2 +-
+ src/hb-glib.c | 2 +-
+ src/hb-glib.h | 2 +-
+ src/hb-icu.c | 2 +-
+ src/hb-icu.h | 2 +-
+ src/hb-language.c | 2 +-
+ src/hb-language.h | 2 +-
+ src/hb-object-private.h | 2 +-
+ src/hb-open-file-private.hh | 2 +-
+ src/hb-open-type-private.hh | 2 +-
+ src/hb-ot-layout-common-private.hh | 2 +-
+ src/hb-ot-layout-gdef-private.hh | 2 +-
+ src/hb-ot-layout-gpos-private.hh | 2 +-
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ src/hb-ot-layout-private.h | 2 +-
+ src/hb-ot-layout.cc | 2 +-
+ src/hb-ot-layout.h | 2 +-
+ src/hb-ot-shape-private.h | 2 +-
+ src/hb-ot-shape.c | 2 +-
+ src/hb-ot-tag.c | 2 +-
+ src/hb-ot-tag.h | 2 +-
+ src/hb-ot.h | 2 +-
+ src/hb-private.h | 2 +-
+ src/hb-shape.c | 2 +-
+ src/hb-shape.h | 2 +-
+ src/hb-unicode-private.h | 2 +-
+ src/hb-unicode.c | 2 +-
+ src/hb-unicode.h | 2 +-
+ src/hb.h | 2 +-
+ src/main.cc | 2 +-
+ 42 files changed, 42 insertions(+), 42 deletions(-)
+
+commit 243d20e011e251462a07947275e0e98cc19c7e9b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 23:57:01 2010 -0400
+
+ More cast simplification
+
+ src/hb-open-type-private.hh | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 0dfcc13a4668cdd2c2ebdd5f4a7540a51222cf2f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 23:41:26 2010 -0400
+
+ Rename ConstCharP to CharP (overloaded now)
+
+ src/hb-open-file-private.hh | 10 +++++-----
+ src/hb-open-type-private.hh | 24 ++++++++++++------------
+ src/hb-ot-layout-gpos-private.hh | 12 ++++++------
+ src/hb-ot-layout-gsub-private.hh | 4 ++--
+ src/hb-ot-layout-gsubgpos-private.hh | 14 +++++++-------
+ 5 files changed, 32 insertions(+), 32 deletions(-)
+
+commit 62c0fd75737a69721dbf29e773405a4c529f8b6d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 23:30:48 2010 -0400
+
+ Cleanup de-const-casting during sanitize
+
+ src/hb-open-file-private.hh | 2 +-
+ src/hb-open-type-private.hh | 29 ++++++++++++++---------------
+ src/hb-ot-layout-common-private.hh | 4 ++--
+ src/hb-ot-layout-gpos-private.hh | 12 ++++++------
+ 4 files changed, 23 insertions(+), 24 deletions(-)
+
+commit dd155870567cfb9647b2e71593ace8b2705d7cff
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 23:13:33 2010 -0400
+
+ Add more comments
+
+ src/hb-open-type-private.hh | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit c85c3620675f38ffdca59134aeec2641485f40ca
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 23:12:54 2010 -0400
+
+ Add comment
+
+ src/hb-open-type-private.hh | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 2467c669c2aee4de2a6621a9d06cba0262376d41
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 23:11:45 2010 -0400
+
+ Add comment
+
+ src/hb-open-type-private.hh | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 29c3f5e1b6212c775a7b911becd44ba093b7b0eb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 23:01:00 2010 -0400
+
+ Improve comment
+
+ src/hb-open-type-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 01c01618e98283611628cd54d5ba4bf122f24cd9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 22:49:56 2010 -0400
+
+ Further simplify IntType struct defs
+
+ src/hb-open-type-private.hh | 21 ++++++++++++---------
+ 1 files changed, 12 insertions(+), 9 deletions(-)
+
+commit 2cb08458f674301cde9d962c13911035a251f7c5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 22:37:31 2010 -0400
+
+ Rename const_array() to array() (overloaded)
+
+ src/hb-open-type-private.hh | 12 ++++++------
+ src/hb-ot-layout-common-private.hh | 4 ++--
+ src/hb-ot-layout-gsub-private.hh | 6 +++---
+ src/hb-ot-layout-gsubgpos-private.hh | 16 ++++++++--------
+ 4 files changed, 19 insertions(+), 19 deletions(-)
+
+commit 2e2f43edf2f49f4047e28b1ce2ea95938536de9c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 22:30:36 2010 -0400
+
+ Remove ArrayAfter, use StructAfter in place
+
+ src/hb-open-type-private.hh | 21 ++++++---------------
+ 1 files changed, 6 insertions(+), 15 deletions(-)
+
+commit e961c86c579fd98ee604342a9c70c4e7f8d4f220
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 15:56:11 2010 -0400
+
+ Convert NEXT() and ARRAY_AFTER() macros to templates
+
+ src/hb-open-type-private.hh | 40
+ ++++++++++++++++++++++++---------
+ src/hb-ot-layout-common-private.hh | 4 +-
+ src/hb-ot-layout-gsub-private.hh | 8 +++---
+ src/hb-ot-layout-gsubgpos-private.hh | 24 ++++++++++----------
+ 4 files changed, 47 insertions(+), 29 deletions(-)
+
+commit 198facdc55756cb48cdfb8ba7fa50916fac54ec3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 13:35:36 2010 -0400
+
+ Use templates for const char * casts
+
+ src/hb-open-file-private.hh | 12 ++++----
+ src/hb-open-type-private.hh | 48
+ +++++++++++++++++-----------------
+ src/hb-ot-layout-common-private.hh | 2 +-
+ src/hb-ot-layout-gpos-private.hh | 32 +++++++++++-----------
+ src/hb-ot-layout-gsub-private.hh | 4 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 14 +++++-----
+ 6 files changed, 56 insertions(+), 56 deletions(-)
+
+commit 1922ffe7013c46014803a9f18c42e193a25b1968
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 04:19:51 2010 -0400
+
+ Const correctness
+
+ src/hb-ot-layout-gsub-private.hh | 4 ++--
+ src/hb-ot-layout-gsubgpos-private.hh | 30
+ +++++++++++++++---------------
+ 2 files changed, 17 insertions(+), 17 deletions(-)
+
+commit e032ed9f75d4a0f365649a25706871bbb5ae6651
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 03:11:46 2010 -0400
+
+ Use templates for defining int typess
+
+ src/hb-open-type-private.hh | 66
+ ++++++++++++++++++++++++++++--------------
+ src/hb-private.h | 10 +-----
+ 2 files changed, 46 insertions(+), 30 deletions(-)
+
+commit 2c9fd2adce5a6a9dcd62c874bd64613ea68d8d9b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 02:15:39 2010 -0400
+
+ Remove unused macro
+
+ src/hb-open-type-private.hh | 15 ---------------
+ 1 files changed, 0 insertions(+), 15 deletions(-)
+
+commit 7a52f281178867379adb6e6c6fb0022102f75d17
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 02:14:44 2010 -0400
+
+ Rename macros
+
+ src/hb-open-type-private.hh | 6 +++---
+ src/hb-private.h | 30 +++++++++++++++---------------
+ 2 files changed, 18 insertions(+), 18 deletions(-)
+
+commit ffff7dc44cb2a35a60f92831165e9d3c3a61ce19
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 02:13:55 2010 -0400
+
+ Minor
+
+ src/hb-private.h | 12 ++++++------
+ 1 files changed, 6 insertions(+), 6 deletions(-)
+
+commit f60f2166c48d07f556ff83f04e95181946eb03df
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 02:12:45 2010 -0400
+
+ Move macros around
+
+ src/hb-private.h | 122
+ +++++++++++++++++++++++++++--------------------------
+ 1 files changed, 62 insertions(+), 60 deletions(-)
+
+commit 649a4344ca363da3d44cdd908350449ec40ed0f9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 02:11:59 2010 -0400
+
+ Remove unused macros
+
+ src/hb-private.h | 7 -------
+ 1 files changed, 0 insertions(+), 7 deletions(-)
+
+commit eba8b4f644701cc6b78b0fcb4e932dce15561598
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Mar 29 00:04:12 2010 -0400
+
+ GNOME Bug 613015 - [HB] Does not sanitize Device tables referenced
+ from ValueRecords
+
+ src/hb-ot-layout-gpos-private.hh | 47
+ +++++++++++++++++++++++++++++---------
+ 1 files changed, 36 insertions(+), 11 deletions(-)
+
+commit 673a4efcbc72a62105a24d9b0b54047417160f7d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 02:02:57 2010 -0400
+
+ WIP
+
+ src/hb-ot-layout-gpos-private.hh | 102
+ ++++++++++++++++++++++++++++++--------
+ 1 files changed, 81 insertions(+), 21 deletions(-)
+
+commit 40d73bc68dd828cf68f90fde0f9499a6ce9fbb19
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 00:49:40 2010 -0400
+
+ Improve comments
+
+ src/hb-open-type-private.hh | 22 ++++++++++++++--------
+ 1 files changed, 14 insertions(+), 8 deletions(-)
+
+commit 394bad41a76f90e441e327cef76efb99997e9ae0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 00:40:50 2010 -0400
+
+ Remove stale TODO item
+
+ src/hb-open-type-private.hh | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit 9d3677899f90abdc7fb3e3d854db654a8707a84b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 00:32:47 2010 -0400
+
+ Use a function template instead of struct template for Null
+
+ src/hb-open-type-private.hh | 24 ++++++++++--------------
+ 1 files changed, 10 insertions(+), 14 deletions(-)
+
+commit ffd321afd91429c5de7ab03d71ef1030044f53cb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 21 00:14:12 2010 -0400
+
+ Simplify Tag struct
+
+ src/hb-open-file-private.hh | 3 ++-
+ src/hb-open-type-private.hh | 6 +-----
+ src/hb-ot-layout-common-private.hh | 3 ++-
+ 3 files changed, 5 insertions(+), 7 deletions(-)
+
+commit 00e23fcc6fd0eee5c582251bf3de6a2703fbbd3e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 20 23:50:45 2010 -0400
+
+ Cosmetic
+
+ src/hb-open-type-private.hh | 8 ++++----
+ src/hb-ot-layout-common-private.hh | 6 +++---
+ 2 files changed, 7 insertions(+), 7 deletions(-)
+
+commit a87072db5d41e25b2e31191545298bca4838c65c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 20 15:52:47 2010 -0400
+
+ Fix Class operator return type
+
+ src/hb-ot-layout-common-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit f9b37727985191c9b4aedb0e9835736027e59260
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 20 15:51:53 2010 -0400
+
+ Add couple consts to operators
+
+ src/hb-open-type-private.hh | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 53d237ec6352d7c6fab3b2805b48154a25506beb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Apr 20 15:25:27 2010 -0400
+
+ Remove ASSERT_SIZE_DATA
+
+ src/hb-open-type-private.hh | 4 ----
+ src/hb-ot-layout-common-private.hh | 9 ++++++---
+ 2 files changed, 6 insertions(+), 7 deletions(-)
+
+commit 06558d2a745b8f3af11a8d6dce956ae52187a7e5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 19 02:34:10 2010 -0400
+
+ Round instead of trunc
+
+ src/hb-ot-layout-gpos-private.hh | 20 ++++++++++----------
+ src/hb-private.h | 2 +-
+ 2 files changed, 11 insertions(+), 11 deletions(-)
+
+commit 0e206de98621ed8a55824b42e9e6bf320f4c6cc8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 19 02:29:04 2010 -0400
+
+ Fix warnings
+
+ src/hb-open-type-private.hh | 2 +-
+ src/hb-ot-layout-gdef-private.hh | 2 +-
+ src/hb-ot-layout-gpos-private.hh | 4 ++--
+ src/hb-ot-layout-gsubgpos-private.hh | 6 +++---
+ 4 files changed, 7 insertions(+), 7 deletions(-)
+
+commit d5943407a4251cb947fbfc130c0facb2f6216bd6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Apr 19 02:27:56 2010 -0400
+
+ Fix debug build
+
+ src/hb-open-type-private.hh | 2 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 12b27ed91de0192deee4e9feffcaf4aca4c78113
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Mar 27 17:00:19 2010 -0400
+
+ Fix leak when duplicating blob
+
+ src/hb-blob.c | 6 ++++--
+ 1 files changed, 4 insertions(+), 2 deletions(-)
+
+commit 4b8487d83e0c10076a6c573cb3487790ce366607
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Mar 16 03:46:17 2010 -0400
+
+ Fix the mystery bug!
+
+ A couple bugs joined forces to exhibit the mystery behavior of
+ crashes / infinite loops on OS X / wrong kerning / invalid memory
+ access. Pooh!
+
+ The bugs were involved:
+
+ - Wrong pointer math with ValueRecord in PairPosFormat1
+
+ - Fallout from avoiding flex arrays, code not correctly updated
+ to remove sizeof() usage.
+
+ We strictly never use sizeof() directly now. And the PairPos code
+ is cleaned up. Should fix them all. Bugs are:
+
+ Bug 605655 - Pango 1.26.2 introduces kerning bug
+ Bug 611229 - Pango reads from uninitialized memory
+ Bug 593240 - (pangoosx) Crash / infinite loop with Mac OS X
+
+ We were also doing wrong math converting Device adjustments to
+ hb_position_t. Fallout from FreeType days. Should shift 16, not
+ 6. Fixed that too.
+
+ There's still another bug: we don't sanitize Device records
+ referenced from value records. Fixing that also.
+
+ src/hb-open-file-private.hh | 4 ++-
+ src/hb-open-type-private.hh | 11 +++++----
+ src/hb-ot-layout-common-private.hh | 10 +++++++-
+ src/hb-ot-layout-gpos-private.hh | 37
+ +++++++++++++++++++--------------
+ src/hb-ot-layout-gsubgpos-private.hh | 15 +++++++------
+ 5 files changed, 46 insertions(+), 31 deletions(-)
+
+commit 9b39755d104603d1163738f77637cc1923d4055b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 15 14:00:25 2010 -0400
+
+ Typo
+
+ src/hb-open-type-private.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit f85ec1c7da36d2c2c9b1c94a988563697dcc79c9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Mar 10 04:14:40 2010 -0500
+
+ Cosmetic
+
+ src/hb-open-type-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit e48ed72230a83499dabbd02af2ac63340220a353
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Mar 1 22:33:45 2010 -0500
+
+ [ft] Check stream->read instead of stream->base
+
+ The former is more robust. See discussion on freetype-devel.
+
+ src/hb-ft.c | 5 +++--
+ 1 files changed, 3 insertions(+), 2 deletions(-)
+
+commit 917c227500305aee543981ad24a39f868c5ca0b7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Feb 23 16:47:51 2010 -0500
+
+ Make blob unlocking 64bit-safe
+
+ GNOME Bug 604128 - Applications crash when displaying Hebrew
+ characters
+
+ src/hb-blob.c | 14 +++++++-------
+ 1 files changed, 7 insertions(+), 7 deletions(-)
+
+commit ecd2e996d2137fef30011a41dd57ea45f9a796de
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Feb 23 02:42:00 2010 -0500
+
+ Improve the alignment for NullPool
+
+ src/hb-open-type-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit bc7830e4259755ce7549025c6f5bf750e78c2ff1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Feb 17 15:14:57 2010 -0500
+
+ Use __attribute__((unused)) only with gcc 4 and later
+
+ See discussion at:
+ https://bugzilla.gnome.org/show_bug.cgi?id=610183
+
+ src/hb-private.h | 7 +++++--
+ 1 files changed, 5 insertions(+), 2 deletions(-)
+
+commit 555d11273ee4c30e84eda3a78ffadb3ee7da65d0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jan 26 12:58:59 2010 -0500
+
+ [GDEF] Fix bug in building synthetic GDEF
+
+ src/hb-ot-layout.cc | 5 +++--
+ src/hb-ot-layout.h | 1 -
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 70834d89c30a56fcd78825fbc28fc9c6bec31124
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jan 26 12:17:37 2010 -0500
+
+ [TODO] Add kern/GPOS interaction
+
+ TODO | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit cd11a98fa1426e9dbc4b61e702913b23a4794ae2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Dec 20 23:05:02 2009 +0100
+
+ Fix compile with older FreeType
+
+ configure.ac | 7 +++++++
+ src/hb-ft.c | 2 ++
+ 2 files changed, 9 insertions(+), 0 deletions(-)
+
+commit 7f7448a354c43650348b4e91b4e40ecf18718d66
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Dec 20 21:42:14 2009 +0100
+
+ Indent
+
+ src/hb-ot-layout-gpos-private.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit e70f45eb522bcb41388cc218b79bbd6aaecf8050
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Dec 20 21:26:24 2009 +0100
+
+ Revert "Fallback to 'kern' if no GPOS applied"
+
+ This reverts commit d740c8f78bcbe80a8bcd8a9468830a406da37cc0.
+
+ The change is wrong. If there is a GPOS table, we should not use
+ 'kern'.
+
+ src/hb-ot-shape.c | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit d740c8f78bcbe80a8bcd8a9468830a406da37cc0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Dec 20 21:23:56 2009 +0100
+
+ Fallback to 'kern' if no GPOS applied
+
+ src/hb-ot-shape.c | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 2f78c17197892b2bdc2f64caeb1c1c806ef44545
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Dec 20 21:03:11 2009 +0100
+
+ Remove glibism!
+
+ src/hb-ot-shape-private.h | 4 ++--
+ src/hb-ot-shape.c | 4 ++--
+ src/hb-shape.c | 4 ++--
+ 3 files changed, 6 insertions(+), 6 deletions(-)
+
+commit 907e67da13b5ed719362702138703fe2f90e790d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Dec 20 20:59:51 2009 +0100
+
+ Oops, add file.
+
+ src/hb-ot-shape-private.h | 53
+ +++++++++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 53 insertions(+), 0 deletions(-)
+
+commit 2014b8d110231b13e524008282ece7451f1ae9e7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Dec 20 20:58:26 2009 +0100
+
+ Hook OpenType shaping up
+
+ Default features only for now.
+
+ src/Makefile.am | 2 +
+ src/hb-ot-layout.cc | 28 +++++++++
+ src/hb-ot-layout.h | 7 ++
+ src/hb-ot-shape.c | 165
+ +++++++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-shape.c | 8 +-
+ 5 files changed, 206 insertions(+), 4 deletions(-)
+
+commit 196610ba4c7071c2b802d0fc921a63cbc0753114
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Dec 20 19:01:14 2009 +0100
+
+ Pass features down
+
+ src/hb-shape.c | 49 +++++++++++++++++++++++++++++++++----------------
+ 1 files changed, 33 insertions(+), 16 deletions(-)
+
+commit 51f141a7f38a73f671b23f58cadf97a72c43b625
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Dec 20 18:22:28 2009 +0100
+
+ Avoid overflow
+
+ src/hb-shape.c | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 26d7a75752631b2596a5bcb7e645b34cc3d139ab
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Dec 20 17:58:25 2009 +0100
+
+ Refactor hb_shape a bit
+
+ src/hb-shape.c | 87
+ +++++++++++++++++++++++++++++++++++++++++++++++--------
+ 1 files changed, 74 insertions(+), 13 deletions(-)
+
+commit 001fc2d2aa22f14302739fe4ca45f7535855e0fb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Dec 20 17:24:05 2009 +0100
+
+ Add TrueType kern support
+
+ src/hb-shape.c | 74
+ ++++++++++++++++++++++++++++++++++++-------------------
+ 1 files changed, 48 insertions(+), 26 deletions(-)
+
+commit 2c1b85cf66e5ecb7521b6018b76f0e161fb68967
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Dec 20 16:29:17 2009 +0100
+
+ Direct unicode->get_mirroring directly
+
+ src/hb-shape.c | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 6a2ef5aa5459def232708af30ef8a484906b868b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Dec 20 16:28:01 2009 +0100
+
+ Do mirroring
+
+ src/hb-shape.c | 18 +++++++++++++++++-
+ 1 files changed, 17 insertions(+), 1 deletions(-)
+
+commit 0465e69832393cc1ed36508ec5d597fbab64877a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Dec 20 16:25:18 2009 +0100
+
+ Protect against NULL funcs
+
+ src/hb-buffer.c | 3 +++
+ src/hb-font.cc | 3 +++
+ 2 files changed, 6 insertions(+), 0 deletions(-)
+
+commit 5ceefa1d8dbd310570ea8d1c47107fe8d3dc96d9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Dec 20 15:29:16 2009 +0100
+
+ Add hb_unicode_get_*() functions
+
+ src/hb-unicode.c | 37 +++++++++++++++++++++++++++++++++++++
+ src/hb-unicode.h | 21 +++++++++++++++++++++
+ 2 files changed, 58 insertions(+), 0 deletions(-)
+
+commit b8a53e44ce05911ce98b7cff34dee165e19d87ba
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Dec 20 14:56:25 2009 +0100
+
+ We'll have to link to libstdc++ if linking to ICU, so disable test
+ for now
+
+ We have to get rid of the ICU in main lib. Still thinking about
+ best way
+ to do it.
+
+ src/Makefile.am | 9 ++++++---
+ 1 files changed, 6 insertions(+), 3 deletions(-)
+
+commit 314905d7548d5be58354546d660754b807b6efb2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Dec 20 14:50:42 2009 +0100
+
+ Explicitly track whether the buffer has positions
+
+ src/hb-buffer-private.h | 3 ++-
+ src/hb-buffer.c | 27 ++++++++++++++-------------
+ 2 files changed, 16 insertions(+), 14 deletions(-)
+
+commit 314b460d8a02ed4b2789ff527cf6c9bc19769114
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Dec 20 13:58:50 2009 +0100
+
+ Add HB_DIRECTION_IS_FORWARD/BACKWARD
+
+ src/hb-common.h | 2 ++
+ src/hb-shape.c | 3 +--
+ 2 files changed, 3 insertions(+), 2 deletions(-)
+
+commit bdd0ff5290bae4db65c3fdf95c5728031f13ca84
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Dec 15 04:07:40 2009 -0500
+
+ Make main.cc compile without glib
+
+ src/main.cc | 18 ++++++++++++++++--
+ 1 files changed, 16 insertions(+), 2 deletions(-)
+
+commit 8a7d16808200f4fa02d6d12a8b8492bdedeb2c24
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Dec 15 03:53:45 2009 -0500
+
+ Distribute autogen.sh
+
+ Makefile.am | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 807b8aa486753474e05e09f4fcca8ac94021b97c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 19 20:28:03 2009 -0500
+
+ Another C++ strictness fix
+
+ Pango Bug 602408 - Invalid C++ code breaks compile with Sun C++
+ Compiler
+ (Error: A union member cannot have a user-defined assignment operator)
+
+ According to the bug:
+
+ C++ Programming Language by Bjarne Stroustrup: Chapter 10.4.12 forbids
+ explicitly using of union members with constructors, destructors
+ or assignment
+ operations.
+
+ So we use a set() method instead of the assignment operator. Ugly,
+ but hey,
+ that's life.
+
+ src/hb-open-type-private.hh | 8 ++++----
+ src/hb-ot-layout-common-private.hh | 2 +-
+ 2 files changed, 5 insertions(+), 5 deletions(-)
+
+commit 8b9b866d3e495c186f0530fcf4e00ffcdc170d3f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 19 20:27:57 2009 -0500
+
+ Fix warning
+
+ src/hb-ot-layout-gdef-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit c65b26acf28bd1a5b346fd8f6f28bec1f7d17a2a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 18 11:27:33 2009 -0500
+
+ Use autoconf FLEXIBLE_ARRAY_MEMBER when available
+
+ configure.ac | 2 ++
+ src/hb-ot-layout-gpos-private.hh | 4 ++--
+ src/hb-private.h | 13 ++++++++++---
+ 3 files changed, 14 insertions(+), 5 deletions(-)
+
+commit d33f674cb793af40f1612df3660b138383f2de95
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 18 09:47:44 2009 -0500
+
+ Add Mongolian variation selectors
+
+ src/hb-shape.c | 5 +++--
+ 1 files changed, 3 insertions(+), 2 deletions(-)
+
+commit d6387757de2c27867d6f57c4ee7c4ef436b3a74f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 11 17:15:03 2009 -0500
+
+ Fix sanitize
+
+ src/hb-ot-layout-common-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 636f017e387d46d4083c9f9ee57647a94dc5dc6d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 10 12:56:35 2009 -0500
+
+ Remove obsolete TODO item
+
+ src/hb-open-file-private.hh | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit bf2b25dd8591e92f3944c763641b613a70c379a7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 6 19:52:47 2009 -0500
+
+ Remove done item
+
+ src/hb-shape.c | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit 4a8605315901e0ff1e6e09437a92dd5ac39164cc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 6 19:52:01 2009 -0500
+
+ Reverse buffer at the end if RTL
+
+ src/hb-shape.c | 12 ++++++++----
+ 1 files changed, 8 insertions(+), 4 deletions(-)
+
+commit ff44f88df2c46920f3ec2384ef321a4c7bb0f6ef
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 6 19:48:16 2009 -0500
+
+ Handle shaping in non-native direction
+
+ src/hb-buffer-private.h | 1 +
+ src/hb-buffer.c | 42 +++++++++++++++++--
+ src/hb-buffer.h | 10 +---
+ src/hb-common.h | 11 +++++
+ src/hb-shape.c | 38 ++++++++++++++++-
+ src/hb-unicode-private.h | 5 ++
+ src/hb-unicode.c | 103
+ ++++++++++++++++++++++++++++++++++++++++++++++
+ 7 files changed, 196 insertions(+), 14 deletions(-)
+
+commit b4b4272c8d19ba3e0cb8f12b3b7d1590349e3d14
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 6 17:46:33 2009 -0500
+
+ Oops, wrong change
+
+ src/hb-ot-layout.h | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 52ea47767c7c35650ebddfba6ddc8203a3e33d3a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 6 17:45:38 2009 -0500
+
+ Change order of font and face for API consistency
+
+ src/hb-ot-layout.cc | 14 +++++++-------
+ src/hb-ot-layout.h | 14 +++++++-------
+ 2 files changed, 14 insertions(+), 14 deletions(-)
+
+commit f4f1fc970b3e37d9903cbf5e05bbd38be4df3047
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 6 17:42:38 2009 -0500
+
+ Remove debug info that crept in
+
+ src/hb-ot-layout.cc | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit aa196d6026b496ec70be3d3588cc8cd2b8ccdb36
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 6 17:23:31 2009 -0500
+
+ [GSUB] More ligature/component fixing
+
+ We can only reuse the ligid if it belongs to a previous ligature,
+ not a
+ component!
+
+ src/hb-ot-layout-gsub-private.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 25e7ef704633447f109b148620336c42d6fb310e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 6 17:21:01 2009 -0500
+
+ Add _hb_buffer_add_output_glyphs() that takes codepoint_t*
+
+ src/hb-buffer-private.h | 10 +++++++-
+ src/hb-buffer.c | 45
+ ++++++++++++++++++++++++++++++++++++-
+ src/hb-ot-layout-gsub-private.hh | 16 ++++++------
+ 3 files changed, 60 insertions(+), 11 deletions(-)
+
+commit 9db8ad75317d589807e7725455f49cafece58d5d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 6 16:47:31 2009 -0500
+
+ Add hb_ot_layout_position_finish()
+
+ We expect buffer to be setup with default positions before GPOS.
+
+ src/hb-buffer-private.h | 6 +---
+ src/hb-buffer.h | 11 +-------
+ src/hb-ot-layout-gpos-private.hh | 8 +++---
+ src/hb-ot-layout.cc | 52
+ ++++++++++++++++++++++++++++++++++++++
+ src/hb-ot-layout.h | 16 ++++++++---
+ 5 files changed, 69 insertions(+), 24 deletions(-)
+
+commit edb54e9aeca25f4120a69ed3d5562cbb68fdb348
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 6 15:19:22 2009 -0500
+
+ Fix FT_Face finalizer call
+
+ src/hb-ft.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 3d14528b8b2e7da425a9df7057fc9fb326d8298c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 6 15:13:17 2009 -0500
+
+ Rename hb_buffer_get_len() to hb_buffer_get_length()
+
+ src/hb-buffer.c | 2 +-
+ src/hb-buffer.h | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 1ff7775051559a8ca442be3938450c7ed3817806
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Nov 6 13:52:57 2009 -0500
+
+ Minor.
+
+ src/hb-shape.c | 6 +++++-
+ 1 files changed, 5 insertions(+), 1 deletions(-)
+
+commit 3648bdf5b221adfe01ad99714de420b49964921e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 5 20:17:53 2009 -0500
+
+ Fix FT_Face generic finalizer
+
+ src/hb-ft.c | 10 ++++++++--
+ 1 files changed, 8 insertions(+), 2 deletions(-)
+
+commit 5a11c875d8c95d480e6f32b57e969ee34ca1940d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 5 20:08:17 2009 -0500
+
+ Cosmetic
+
+ src/hb-blob.c | 10 ++++++----
+ 1 files changed, 6 insertions(+), 4 deletions(-)
+
+commit 44533e773f75b9a1171d884fcbe91a2f3879e2d8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 5 19:58:02 2009 -0500
+
+ Fix warning
+
+ src/hb-object-private.h | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit bcc0406a525ca3fe597aec5f2a97e5c50965d49c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 5 19:54:23 2009 -0500
+
+ include errno.h
+
+ src/hb-blob.c | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 799b3c375ad0e1293fd37a0e3a0d422a3166dcd8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 5 19:37:58 2009 -0500
+
+ Add debugging to object lifecycle
+
+ src/hb-object-private.h | 18 ++++++++++++++++++
+ 1 files changed, 18 insertions(+), 0 deletions(-)
+
+commit 25edb940ab050545f47a06648e73c192fa213548
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 5 19:20:06 2009 -0500
+
+ Cosmetic
+
+ src/hb-ft.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 850dc5bb551409bb9bf6113ec2199bb3fb905e43
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 5 18:26:52 2009 -0500
+
+ Return 0 from get_glyph_nil
+
+ src/hb-font.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 85555a953376ee68a8fcc64485e74d44a353577b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 5 18:25:56 2009 -0500
+
+ Initialize font->klass
+
+ src/hb-font.cc | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit bcd26bd7b1c96057bf154d7d50a61018d40f0d29
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 5 18:03:26 2009 -0500
+
+ Add TODO item
+
+ src/hb-ft.c | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit f4281e0a92a40746fa630fb15b877adaf3ff15b1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 5 17:58:41 2009 -0500
+
+ Fix ref counting
+
+ src/hb-ft.c | 16 ++++++++--------
+ 1 files changed, 8 insertions(+), 8 deletions(-)
+
+commit 6358ff45ae8cfc0b58b4976619319e3dde43add2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 5 17:39:16 2009 -0500
+
+ Add hb_ft_face_create_cached
+
+ src/hb-ft.c | 16 ++++++++++++++++
+ src/hb-ft.h | 3 +++
+ 2 files changed, 19 insertions(+), 0 deletions(-)
+
+commit 2027f74b286cabe3c60c275170c4f4b437a30f55
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 5 16:34:47 2009 -0500
+
+ Add default positioning to hb-shape
+
+ src/hb-shape.c | 28 ++++++++++++++++++++++++----
+ 1 files changed, 24 insertions(+), 4 deletions(-)
+
+commit c3f9f7e59d865f8664862b7ca99d9a3a9221e456
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 5 16:16:14 2009 -0500
+
+ Fix MarkMark issue with ligid and components
+
+ src/hb-ot-layout-gpos-private.hh | 11 ++++++-----
+ src/hb-ot-layout-gsub-private.hh | 6 +-----
+ 2 files changed, 7 insertions(+), 10 deletions(-)
+
+commit d0351314cd29fbdf0efb5c7f89a569648f7a7fc7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 5 16:16:06 2009 -0500
+
+ Include stdio.h if debugging
+
+ src/hb-blob.c | 4 ++++
+ src/hb-open-type-private.hh | 1 +
+ src/hb-ot-layout-gsubgpos-private.hh | 1 +
+ 3 files changed, 6 insertions(+), 0 deletions(-)
+
+commit 2e336692913405976392bf505028481a5caa53b4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 5 13:55:41 2009 -0500
+
+ Add hb_font_get_*
+
+ src/hb-font.cc | 35 +++++++++++++++++++++++++++++++++++
+ src/hb-font.h | 18 ++++++++++++++++++
+ src/hb-shape.c | 2 +-
+ 3 files changed, 54 insertions(+), 1 deletions(-)
+
+commit 9bef3611f07b45ba8199a4a339c72f49d266216a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 5 12:20:11 2009 -0500
+
+ Rename [xy]_pos to [xy]_offset since we don't accumulate positions
+
+ src/hb-buffer-private.h | 4 +-
+ src/hb-buffer.h | 4 +-
+ src/hb-font.h | 4 +-
+ src/hb-ft.c | 10 ++++----
+ src/hb-ot-layout-gpos-private.hh | 40
+ +++++++++++--------------------------
+ src/hb-shape.c | 14 ++++++------
+ src/hb-shape.h | 4 +-
+ 7 files changed, 32 insertions(+), 48 deletions(-)
+
+commit 2daa47e9cdbfb027f76765301b3a78950e92eb09
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Nov 5 12:08:34 2009 -0500
+
+ Cosmetic
+
+ src/hb-shape.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 2f50d873680ce0a43b6ec79df1ac946b91f31e63
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 4 21:07:03 2009 -0500
+
+ Start filling hb_shape() in
+
+ src/hb-buffer-private.h | 1 +
+ src/hb-shape.c | 40 +++++++++++++++++++++++++++++++++++++++-
+ 2 files changed, 40 insertions(+), 1 deletions(-)
+
+commit ae070b7d39d03bd8bc1244f687b24db505f4af3f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 4 20:29:54 2009 -0500
+
+ Add script and language to buffer
+
+ TODO | 1 -
+ src/hb-buffer-private.h | 6 +++---
+ src/hb-buffer.c | 26 ++++++++++++++++++++++++++
+ src/hb-buffer.h | 15 ++++++++++++++-
+ 4 files changed, 43 insertions(+), 5 deletions(-)
+
+commit 8a3511ac6c795226699c2b36e03401ecdf88f5f8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 4 19:45:39 2009 -0500
+
+ Add hb_language_t as well as language/script conversion to OT tags
+
+ src/Makefile.am | 4 +
+ src/hb-language.c | 113 +++++++++
+ src/hb-language.h | 44 ++++
+ src/hb-ot-layout.cc | 6 +-
+ src/hb-ot-layout.h | 4 +-
+ src/hb-ot-tag.c | 662
+ +++++++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-ot-tag.h | 49 ++++
+ src/hb-ot.h | 1 +
+ src/hb-private.h | 3 +
+ src/hb.h | 1 +
+ 10 files changed, 882 insertions(+), 5 deletions(-)
+
+commit 4591753ad4b5ec0224e3f1befdfe4fc5f6075562
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 4 18:15:59 2009 -0500
+
+ Define ARRAY_LENGTH
+
+ src/hb-private.h | 15 ++++++++-------
+ 1 files changed, 8 insertions(+), 7 deletions(-)
+
+commit 214ac7c1ff51b397d227832526f882e824cb9ea3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 4 18:12:32 2009 -0500
+
+ Another one
+
+ src/hb-unicode.h | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 1e91434569a9e9535ef021ca52b60b2e2af75d19
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 4 18:12:09 2009 -0500
+
+ Minor
+
+ src/hb-open-type-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 48de3730cdf91b9f6473509e22260a902ccec992
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 4 16:59:50 2009 -0500
+
+ Fix previous commit, ouch!
+
+ src/hb-open-type-private.hh | 12 ++++++++++++
+ src/hb-ot-layout-common-private.hh | 12 ++++--------
+ src/hb-ot-layout-gdef-private.hh | 12 ++++--------
+ 3 files changed, 20 insertions(+), 16 deletions(-)
+
+commit e21899bc3593aa0d3adf64cee21c5de2ea219783
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 4 16:36:14 2009 -0500
+
+ Fix array query API
+
+ The array query APIs now all do:
+
+ - Return the total number of items
+ - Take a start_offset, such that individual items can be fetched
+ - The _count IN/OUT variable always has number of items written
+ into the array upon return of the function
+
+ TODO | 1 -
+ src/hb-ot-layout-common-private.hh | 59 ++++++++++++++----------
+ src/hb-ot-layout-gdef-private.hh | 84
+ ++++++++++++++++++++--------------
+ src/hb-ot-layout-gsubgpos-private.hh | 14 +++--
+ src/hb-ot-layout.cc | 40 ++++++++++------
+ src/hb-ot-layout.h | 24 ++++++---
+ 6 files changed, 131 insertions(+), 91 deletions(-)
+
+commit 3b59306b858d31d97be0ea8c64461de1d0d03572
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Nov 4 15:48:32 2009 -0500
+
+ Finish FT glue. Rough and untested
+
+ src/hb-font.cc | 2 +-
+ src/hb-font.h | 2 +-
+ src/hb-ft.c | 114
+ ++++++++++++++++++++++++++++++--------------------------
+ 3 files changed, 63 insertions(+), 55 deletions(-)
+
+commit f8be443aecd54b479470e6559b1dfbc8f33c5f55
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 3 20:28:27 2009 -0500
+
+ Add TODO item
+
+ TODO | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 7951279b4a52b48f13631e7838dbc180c7249ea4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 3 20:27:05 2009 -0500
+
+ Implement nil font functions
+
+ TODO | 1 +
+ src/hb-font-private.h | 8 ++--
+ src/hb-font.cc | 72
+ +++++++++++++++++++++++++++++++++++--
+ src/hb-font.h | 9 ++---
+ src/hb-ot-layout-gpos-private.hh | 7 ++--
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ src/hb-private.h | 18 +++++-----
+ 7 files changed, 91 insertions(+), 26 deletions(-)
+
+commit 8fb3d1aa4e613cdf965a83bd650c668884c58ad8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 3 18:34:20 2009 -0500
+
+ Start ft glue
+
+ TODO | 3 -
+ src/Makefile.am | 16 ++++-
+ src/hb-font-private.h | 4 +-
+ src/hb-font.cc | 17 ++++-
+ src/hb-font.h | 6 +-
+ src/hb-ft.c | 192
+ +++++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-ft.h | 52 +++++++++++++
+ src/hb-glib.h | 2 -
+ src/hb-icu.h | 2 -
+ src/hb.h | 4 +-
+ 10 files changed, 281 insertions(+), 17 deletions(-)
+
+commit d94647e2cd187bf4a4c8fb1c0c15c3d23c1293ac
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 3 16:35:10 2009 -0500
+
+ Add ICU glue
+
+ configure.ac | 8 ++-
+ src/Makefile.am | 23 +++++-
+ src/hb-icu.c | 221
+ +++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-icu.h | 41 ++++++++++
+ 4 files changed, 288 insertions(+), 5 deletions(-)
+
+commit b7dd4b945b4ec384526439b365a25739bf9cd2df
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 3 15:21:15 2009 -0500
+
+ Fix hb_be_uint16()
+
+ src/hb-private.h | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit cd7555eef27cb18857c0c06d2afdaf3a354a3c15
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 3 15:16:10 2009 -0500
+
+ Namespace MSVC defines in public header
+
+ src/hb-common.h | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 5ebabecef382c3e8b0a2a5657b2c01f7ff37d796
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 3 15:15:07 2009 -0500
+
+ Move unicode_funcs to buffer
+
+ TODO | 1 -
+ src/hb-buffer-private.h | 12 +++++++++++-
+ src/hb-buffer.c | 47
+ ++++++++++++++++++++++++++++++++++++++---------
+ src/hb-buffer.h | 10 ++++++++++
+ src/hb-font-private.h | 3 ---
+ src/hb-font.cc | 17 -----------------
+ src/hb-font.h | 9 ++++-----
+ 7 files changed, 63 insertions(+), 36 deletions(-)
+
+commit d5a8e46099e363d928b54de104126b1b34ba401c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 3 15:14:40 2009 -0500
+
+ [Makefile] Install hb-unicode.h
+
+ Separate OT headers also.
+
+ src/Makefile.am | 27 ++++++++++++++++-----------
+ 1 files changed, 16 insertions(+), 11 deletions(-)
+
+commit 63d7a41dd0704a7e89bd2872ad096f470f51866a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 3 15:14:08 2009 -0500
+
+ [TODO] Add item for fixing buffer error handling
+
+ TODO | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 21d0fce3d5364c91e5582bd530210f03e054d1a4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 3 14:28:32 2009 -0500
+
+ Add check for not linking to libstdc++
+
+ TODO | 3 +--
+ src/Makefile.am | 4 ++++
+ src/check-libstdc++.sh | 28 ++++++++++++++++++++++++++++
+ 3 files changed, 33 insertions(+), 2 deletions(-)
+
+commit ca95ce460adf2ca6901595d4a6107fd000d90151
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 3 14:18:33 2009 -0500
+
+ Use the C linker, not C++ linker
+
+ Such that we don't link to libstdc++.
+
+ src/Makefile.am | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit eb4ebda2d10637b966f42a4ed5cfaec46082a050
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 3 14:09:32 2009 -0500
+
+ [configure] Fix check for FreeType
+
+ configure.ac | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit cb0e99a5a76136c128faba1c27d7e7eac2f219ee
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 3 14:09:10 2009 -0500
+
+ [TODO] Remove obsolete item
+
+ TODO | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit 3a59ec37c5576b711c7c36dcfa2a63f6c00a3f5c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 3 11:36:06 2009 -0500
+
+ Add bunch of TODO items
+
+ TODO | 15 ++++++++++++---
+ 1 files changed, 12 insertions(+), 3 deletions(-)
+
+commit ffbe0a853d5e7defa85d0eef53814c22d1ecb412
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 3 10:52:45 2009 -0500
+
+ More MSVC fixes from Jonathan Kew
+
+ src/hb-common.h | 7 ++++++-
+ src/hb-private.h | 5 +++++
+ 2 files changed, 11 insertions(+), 1 deletions(-)
+
+commit d3480ba37fbb5d4be75b094060f5b2f1ce98fb53
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Nov 3 10:47:29 2009 -0500
+
+ Don't use zero-sized arrays
+
+ It's not part of the standard and MSVC doesn't like it. It makes
+ the code
+ a lot less elegant than it used to be, but I think it should work now.
+
+ src/hb-open-file-private.hh | 4 +-
+ src/hb-open-type-private.hh | 36 ++++++++++------
+ src/hb-ot-layout-common-private.hh | 33 ++++++++-------
+ src/hb-ot-layout-gdef-private.hh | 14 +++----
+ src/hb-ot-layout-gpos-private.hh | 76
+ +++++++++++++--------------------
+ src/hb-ot-layout-gsub-private.hh | 44 ++++++++------------
+ src/hb-ot-layout-gsubgpos-private.hh | 47 ++++++++++-----------
+ src/hb-private.h | 5 ++
+ 8 files changed, 122 insertions(+), 137 deletions(-)
+
+commit 6bec81aa3a58b8be255568b2ea63b7854e1b0ea7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 2 19:17:36 2009 -0500
+
+ Cosmetic
+
+ src/hb-ot-layout-common-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit f94cf6b969281cf8a7f701ff26ea4f134ff9746e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 2 18:55:19 2009 -0500
+
+ Another try at build without glib
+
+ configure.ac | 8 ++++++--
+ 1 files changed, 6 insertions(+), 2 deletions(-)
+
+commit 2f3e69f3cb7e571cc62b0840d0b3f2072b29345a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 2 18:53:15 2009 -0500
+
+ Fix build without glib, again
+
+ src/Makefile.am | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit d03f81865914b40e941bf680557c0d8f98e30ad5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 2 18:52:21 2009 -0500
+
+ Disable configure cache
+
+ autogen.sh | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit a6451aa626fa5850d7c3b716bd52126995154e27
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 2 18:35:12 2009 -0500
+
+ We don't really use gthread directly
+
+ configure.ac | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 63a792a811e0ad69d05e8805d4f347bd533db4c3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 2 18:33:52 2009 -0500
+
+ Update Makefile to build without glib
+
+ src/Makefile.am | 12 +++++++++---
+ src/hb-glib.c | 2 ++
+ 2 files changed, 11 insertions(+), 3 deletions(-)
+
+commit 68a2c771e2b923461a552bf3673e9e8245e1bfea
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 2 18:31:53 2009 -0500
+
+ Build without glib
+
+ Thready-safety disabled in that case, until we add support for
+ pthread, etc.
+ Fun...
+
+ src/hb-private.h | 19 +++++++++++++++++--
+ 1 files changed, 17 insertions(+), 2 deletions(-)
+
+commit cc4c096a7e08ae96b3030fe27f871ce5b797f370
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 2 18:13:17 2009 -0500
+
+ MSVC has no stdint.h
+
+ src/hb-common.h | 13 +++++++++++++
+ 1 files changed, 13 insertions(+), 0 deletions(-)
+
+commit 9a204c7ab57ca0a866c72e1431c54a8883b15605
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 2 18:11:55 2009 -0500
+
+ Remove use of GINT16_FROM_BE
+
+ src/hb-private.h | 10 ++--------
+ 1 files changed, 2 insertions(+), 8 deletions(-)
+
+commit 1f0ceeb8cf2fad0a0dfd338ce1472470a81789d4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 2 16:28:39 2009 -0500
+
+ Install library
+
+ autogen.sh | 2 +-
+ src/Makefile.am | 5 ++---
+ 2 files changed, 3 insertions(+), 4 deletions(-)
+
+commit 5932f8f7c3b73ade3752020351fa8b6a9a3bf500
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 2 16:38:41 2009 -0500
+
+ Generate ChangeLog
+
+ Makefile.am | 39 +++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 39 insertions(+), 0 deletions(-)
+
+commit 29aa40018301a4f138cd5e73463079c7704bf3ac
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 2 16:28:39 2009 -0500
+
+ Add build system
+
+ COPYING | 17 +++++
+ Makefile.am | 3 +
+ README | 9 +++
+ TODO | 6 ++
+ autogen.sh | 189
+ +++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ configure.ac | 40 ++++++++++++
+ git.mk | 184
+ +++++++++++++++++++++++++++++++++++++++++++++++++++++
+ harfbuzz.pc.in | 11 +++
+ src/.gitignore | 1 -
+ src/COPYING | 17 -----
+ src/Makefile.ng | 11 ---
+ src/README | 9 ---
+ src/TODO | 6 --
+ 13 files changed, 459 insertions(+), 44 deletions(-)
+
+commit c09ed9801ead002d6f8e507ce664b83707b202e9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Oct 29 03:08:42 2009 -0400
+
+ [HB] Add glyph_metrics typedef
+
+ src/hb-font.h | 9 +++++++++
+ 1 files changed, 9 insertions(+), 0 deletions(-)
+
+commit 91b1e03e0312be2a7a165308239b40449e3ab360
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Oct 29 03:05:18 2009 -0400
+
+ [HB] Add point_index to get_contour_point()
+
+ Pointed out by Keith Stribley on HarfBuzz list.
+
+ src/hb-font.h | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit aa87d951739f6beacb66daa235cd033fdcfcadd7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Oct 29 03:00:44 2009 -0400
+
+ [HB] Fix lookup_flag ignoring
+
+ Reported by Keith Stribley on HarfBuzz list.
+
+ src/hb-ot-layout-common-private.hh | 1 +
+ src/hb-ot-layout.cc | 2 +-
+ 2 files changed, 2 insertions(+), 1 deletions(-)
+
+commit 52e9a71d578c5171bbb0f4bfc1b70841c3270328
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 21 13:58:56 2009 -0400
+
+ [HB] Add comment
+
+ src/hb-ot-layout-gsubgpos-private.hh | 5 +++++
+ 1 files changed, 5 insertions(+), 0 deletions(-)
+
+commit f9c0a2dad09cd168fb28cdee09b4303f307ea56d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 21 13:43:54 2009 -0400
+
+ [HB] Fix apply_lookup() loop
+
+ Part of Bug 595539 - Regressions in rendering certain Thai sequences
+ with
+ OpenType font
+
+ src/hb-ot-layout-gsubgpos-private.hh | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+commit c0ab43c05833e8fc06d770a89370bec58a627e74
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Sep 21 13:40:38 2009 -0400
+
+ [HB] Fix bug in chain_context_lookup() invocations
+
+ Part of Bug 595539 - Regressions in rendering certain Thai sequences
+ with
+ OpenType font
+
+ src/hb-ot-layout-gsubgpos-private.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit e6bd4e93bd5722249ab977dfa98bdc8eb765318c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 30 21:02:28 2009 -0400
+
+ [HB] Add TODO item
+
+ src/TODO | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 3e2401f6c53d2b047954d75c37aef5e5e7cdc51a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 28 17:17:11 2009 -0400
+
+ [HB] Rename DEBUG to TRACE where appropriate
+
+ src/hb-open-file-private.hh | 8 ++--
+ src/hb-open-type-private.hh | 50 +++++++++---------
+ src/hb-ot-layout-common-private.hh | 32 ++++++------
+ src/hb-ot-layout-gdef-private.hh | 20 ++++----
+ src/hb-ot-layout-gpos-private.hh | 92
+ +++++++++++++++++-----------------
+ src/hb-ot-layout-gsub-private.hh | 72 +++++++++++++-------------
+ src/hb-ot-layout-gsubgpos-private.hh | 78 ++++++++++++++--------------
+ 7 files changed, 176 insertions(+), 176 deletions(-)
+
+commit 0535b50f436f3dac85e6df1761957f86c2bd7213
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 28 17:14:33 2009 -0400
+
+ [HB] Add GSUB/GPOS tracing
+
+ src/hb-ot-layout-gpos-private.hh | 29 ++++++++++++++++++--
+ src/hb-ot-layout-gsub-private.hh | 28 +++++++++++++++++--
+ src/hb-ot-layout-gsubgpos-private.hh | 49
+ ++++++++++++++++++++++++++++++++-
+ 3 files changed, 98 insertions(+), 8 deletions(-)
+
+commit 95e202403ffa543c817f45cca21fbc116eb8e807
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 28 16:31:20 2009 -0400
+
+ [HB] Allow enabling different debug facilities individually
+
+ src/hb-blob.c | 28 ++++++++++++++++------------
+ src/hb-open-type-private.hh | 32 ++++++++++++++++++--------------
+ 2 files changed, 34 insertions(+), 26 deletions(-)
+
+commit 37006bd1bd107ac1a1c1b131579e9c494ba3a20f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 28 09:46:14 2009 -0400
+
+ Fix stupid array growing bug
+
+ src/hb-ot-layout.cc | 5 ++++-
+ 1 files changed, 4 insertions(+), 1 deletions(-)
+
+commit 9897749113f76dc26a83bfae8de62e55d384fcad
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 27 01:32:17 2009 -0400
+
+ [HB] Simplify counting
+
+ src/hb-ot-layout.cc | 9 +++++----
+ 1 files changed, 5 insertions(+), 4 deletions(-)
+
+commit 81a5c4df94e7c6066314d5fe75bbaf24483bc022
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 27 00:21:04 2009 -0400
+
+ [HB] Indent
+
+ src/hb-blob.c | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit c91facd83b5dc3b9aed75617c7c35585ff18889f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 26 18:53:43 2009 -0400
+
+ [HB] Bug 593231 - < c99 compiler dislikes ValueRecord
+
+ src/hb-ot-layout-gpos-private.hh | 4 +++-
+ 1 files changed, 3 insertions(+), 1 deletions(-)
+
+commit f0c7540c4e217a7354072365a7301453d1e25b80
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 20 14:01:37 2009 -0400
+
+ Bug 592484 - invalid write in HB
+
+ Fix off-by-one.
+
+ src/hb-ot-layout.cc | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit b614b004723ead60849dd37e7ba2faee67cebd93
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 20 13:07:50 2009 -0400
+
+ [HB][glib] Make glib unicode funcs static
+
+ src/hb-glib.c | 36 +++++++++++++++++-------------------
+ 1 files changed, 17 insertions(+), 19 deletions(-)
+
+commit 8b5346130425c7c101f6ff2432874ba2fd372edc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 19 18:16:50 2009 -0400
+
+ [HB] Fix more casts
+
+ src/hb-open-type-private.hh | 10 +++++-----
+ 1 files changed, 5 insertions(+), 5 deletions(-)
+
+commit 9d2e02db74deb3b3b92beab96f112cc387c8bd88
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 19 18:07:36 2009 -0400
+
+ [HB] Rename CAIRO_ in macro prefix to HB_
+
+ Hiss!
+
+ src/hb-private.h | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 388ad037ff399c23c5e24bbcede27e0e35bed07e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 19 16:45:41 2009 -0400
+
+ [HB] Remove HB_MEMORY_MODE_READONLY_NEVER_DUPLICATE
+
+ Unlike the rest of the memory-mode enum, this one didn't only
+ describe the access mode of the input memory region. Remove it.
+
+ If someone wants to inhibit duplicating, they can lock the blob
+ and throw away the key.
+
+ Based on mailing list discussion with Carl Worth.
+
+ src/hb-blob.c | 51 +++++++++++++++++++++++++--------------------------
+ src/hb-blob.h | 1 -
+ 2 files changed, 25 insertions(+), 27 deletions(-)
+
+commit 977eeb714454630bd045bb11f58ff6397f10b143
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 19 16:17:24 2009 -0400
+
+ [HB] s/writeable/writable/g
+
+ src/hb-blob.c | 38 +++++++++++++++++++-------------------
+ src/hb-blob.h | 10 +++++-----
+ src/hb-open-type-private.hh | 6 +++---
+ 3 files changed, 27 insertions(+), 27 deletions(-)
+
+commit 2f5931e404cb56e31d24b2eb7ff0a849fb077b55
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 19 16:07:40 2009 -0400
+
+ [HB] Hide lig_id and component members of hb_glyph_info_t
+
+ src/hb-buffer.h | 5 ++---
+ 1 files changed, 2 insertions(+), 3 deletions(-)
+
+commit 6b600dd6199104cff01b3fa43d2abb52ae4319ea
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 19 14:45:24 2009 -0400
+
+ [HB] Fix typo
+
+ src/hb-font.h | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 32c65a5ca3bde673bf2aa8fca911dd32914d3122
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 18 18:37:36 2009 -0400
+
+ [HB] Add font funcs prototypes
+
+ src/hb-font-private.h | 2 --
+ src/hb-font.cc | 14 ++++++--------
+ src/hb-font.h | 23 ++++++++++++++++-------
+ 3 files changed, 22 insertions(+), 17 deletions(-)
+
+commit 8f034d5849627ee95a5889fa34c9ba294fff13ca
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 18 16:41:59 2009 -0400
+
+ Fix a few other pedantic warnings
+
+ src/hb-ot-layout-common-private.hh | 2 +-
+ src/hb-ot-layout-gdef-private.hh | 2 +-
+ src/hb-ot-layout-gpos-private.hh | 4 ++--
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ 4 files changed, 5 insertions(+), 5 deletions(-)
+
+commit 864e2560b627f1e73be3b0635e02f00844cb67c3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 18 16:38:48 2009 -0400
+
+ [HB] Fix pedantic warnings
+
+ src/hb-blob.h | 2 +-
+ src/hb-buffer-private.h | 18 +++++++++---------
+ src/hb-buffer.h | 6 +++---
+ 3 files changed, 13 insertions(+), 13 deletions(-)
+
+commit 3e09722214d9bbcc9014409342072c79d0c4447f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 18 16:32:31 2009 -0400
+
+ [HB] Fix more wrong method signatures
+
+ src/hb-ot-layout-common-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 822e99fe9ae920df41a0bd3f1125495c2ea96b45
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 18 16:27:48 2009 -0400
+
+ [HB] Fix wrong method signature
+
+ src/hb-ot-layout-common-private.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 4ff2a58952f010c6252f06e5f404d6840d257250
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 18 15:49:23 2009 -0400
+
+ Bug 592194 - Fix missing _SC_PAGE_SIZE macro
+
+ Autoconfiscate a simple call to mprotect() even more.
+
+ src/hb-blob.c | 94
+ ++++++++++++++++++++++++++++++++++++--------------------
+ 1 files changed, 60 insertions(+), 34 deletions(-)
+
+commit 3c69bd46e27069fac0bfdefdecf5492c17eb01df
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 17 16:48:13 2009 -0400
+
+ [HB] Avoid int overflow in GPOS
+
+ Bug 592036 - integer overflow bug causes misrendering of Nepali
+ characters
+
+ src/hb-ot-layout-gpos-private.hh | 20 ++++++++++----------
+ src/hb-private.h | 3 +++
+ 2 files changed, 13 insertions(+), 10 deletions(-)
+
+commit b2b18ef43c5bac6a5bb8412da7c9a37f815d4deb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 14 19:37:18 2009 -0400
+
+ [HB] Simplify loop
+
+ src/hb-ot-layout-gpos-private.hh | 31 ++++++++++++++-----------------
+ 1 files changed, 14 insertions(+), 17 deletions(-)
+
+commit b41f210d12d8df48e645823463343f7e14b0ddd0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 14 19:33:24 2009 -0400
+
+ [HB] Merge mark positionin code between three types of lookups
+
+ src/hb-ot-layout-gpos-private.hh | 95
+ ++++++++++++--------------------------
+ 1 files changed, 29 insertions(+), 66 deletions(-)
+
+commit cd33cb9ed84308da72bd7c64b9355dc2410c63ec
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 14 18:42:42 2009 -0400
+
+ [HB] More minor shuffling
+
+ src/hb-open-type-private.hh | 3 ---
+ src/hb-ot-layout-common-private.hh | 5 +++++
+ 2 files changed, 5 insertions(+), 3 deletions(-)
+
+commit 80e2aa2e1bfa2c8ecedcfa4cce8cadeb15792ac3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 14 18:40:56 2009 -0400
+
+ [HB] Move code around
+
+ src/hb-open-type-private.hh | 21 +++++++++++++++++++++
+ src/hb-ot-layout-common-private.hh | 19 -------------------
+ 2 files changed, 21 insertions(+), 19 deletions(-)
+
+commit 3564ee5216004d45d30b0ded61184cf8dde5dd89
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 14 18:32:56 2009 -0400
+
+ [HB] Correctly sanitize LigatureAttach
+
+ src/hb-open-type-private.hh | 14 ++++++++++----
+ src/hb-ot-layout-common-private.hh | 4 ++++
+ src/hb-ot-layout-gdef-private.hh | 4 ++--
+ src/hb-ot-layout-gpos-private.hh | 6 +++---
+ 4 files changed, 19 insertions(+), 9 deletions(-)
+
+commit cb71a2fb76c6ddee050f775eb299ee44230c3ac9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 14 18:14:03 2009 -0400
+
+ [HB] Simplify MarkBase and MarkLig too
+
+ src/hb-ot-layout-gpos-private.hh | 127
+ ++++++++++++++-----------------------
+ 1 files changed, 48 insertions(+), 79 deletions(-)
+
+commit dfa54f4440960c39d37ef02fff4c0d9eb315d4b4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 14 17:53:31 2009 -0400
+
+ [HB] Simplify MarkMark
+
+ src/hb-ot-layout-gpos-private.hh | 29 ++++++++++++++++-------------
+ 1 files changed, 16 insertions(+), 13 deletions(-)
+
+commit 815a73e4202ca17677f12e862b70ca8724cf2f57
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 14 17:31:16 2009 -0400
+
+ [HB] Fix possible int overflows during sanitize
+
+ src/TODO | 1 -
+ src/hb-open-type-private.hh | 22 ++++++++++++++++++++++
+ src/hb-ot-layout-gpos-private.hh | 15 ++++++++-------
+ 3 files changed, 30 insertions(+), 8 deletions(-)
+
+commit ae728e51e94d18d731b7c8dc524da1a4f427d63b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 14 16:41:00 2009 -0400
+
+ [HB] Debug output for SANITIZE_MEM()
+
+ src/hb-open-type-private.hh | 34 +++++++++++++++++++++++-----------
+ 1 files changed, 23 insertions(+), 11 deletions(-)
+
+commit 41895506cb6a41b1a833866f8822261ea449ea0b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 14 16:25:33 2009 -0400
+
+ [HB] Use inline function for SANITIZE_MEM()
+
+ src/hb-open-type-private.hh | 33 ++++++++++++++++++++-------------
+ 1 files changed, 20 insertions(+), 13 deletions(-)
+
+commit 95528131b5ab9fc9e265ace715832135ebd457a4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 14 16:17:32 2009 -0400
+
+ [HB] Use SANITIZE_THIS() when applicable
+
+ src/hb-open-type-private.hh | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 5769538abfe153c503da4801649493e57a9854c2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 14 16:12:22 2009 -0400
+
+ [HB] Add note about auditing sanitize code for overflows
+
+ src/TODO | 1 +
+ src/hb-ot-layout-gpos-private.hh | 2 +-
+ 2 files changed, 2 insertions(+), 1 deletions(-)
+
+commit 15232e26f4a89dab1b6de35ad9d3d16e75bf93d0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 13 17:13:25 2009 -0400
+
+ [HB] Add empty hb_shape() API
+
+ src/Makefile.am | 2 ++
+ src/hb-shape.c | 40 ++++++++++++++++++++++++++++++++++++++++
+ src/hb-shape.h | 53
+ +++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 95 insertions(+), 0 deletions(-)
+
+commit 2866d2974b6768e93cc7d473d14c5a8abae5f7fd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 13 11:47:08 2009 -0400
+
+ [HB] Bitfield packing *is* very delicate
+
+ Fix the second instance.
+
+ src/hb-buffer.h | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit ec90ee23b29aab187c3fa209970aa97434c84b1b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 13 05:25:23 2009 -0400
+
+ Bug 591511 – hh-blob.c does not compile using mingw on windows
+
+ Check for sys/mman.h, not mprotect().
+
+ src/hb-blob.c | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 12eae6d55d468ff2fbe2bc12bec188d313c671f9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 13 05:20:46 2009 -0400
+
+ [HB] Fix buffer sizing issue with mingw gcc
+
+ Bit field packing is a delicate field. Issue reported in comment
+ 3 here:
+ http://bugzilla.gnome.org/show_bug.cgi?id=591511
+
+ src/hb-buffer-private.h | 14 +++++++-------
+ 1 files changed, 7 insertions(+), 7 deletions(-)
+
+commit 6936706cd77f96961a1239d0c9dc8ede64d7f06d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 12 19:45:50 2009 -0400
+
+ Bug 591413 – needs to link with libstdc++
+
+ Enforce -fno-exceptions better.
+
+ src/Makefile.am | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit c486ea9c3582710474c1085c21c1dc5e2700adc3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 12 19:36:29 2009 -0400
+
+ Bug 591511 – hb-blob.c does not compile using mingw on windows
+
+ Only call mprotect() when available. For optimal performance, a win32
+ way to make memory writeable needs to be added.
+
+ src/hb-blob.c | 8 ++++++++
+ 1 files changed, 8 insertions(+), 0 deletions(-)
+
+commit a579584594f1ca4781f1c5b92ad78513c0b37480
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 12 19:23:16 2009 -0400
+
+ [HB] Add comment
+
+ src/hb-buffer-private.h | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit b6e66ee102eb5b64d945e5a73ab63fe8cac5edcb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 12 16:50:28 2009 -0400
+
+ [HB] Always clear positions if dirty, before returning to user
+
+ src/hb-buffer.c | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit e4679d9fae43f3219c476c5b9e411d1f5d0d5bae
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 12 16:47:27 2009 -0400
+
+ [HB] Fix _hb_buffer_next() when positioning
+
+ We were copying glyphs to output. This should not happen when in
+ GPOS. Back then it was fine, then some optimizations broke then
+ assumption.
+
+ src/hb-buffer-private.h | 1 +
+ src/hb-buffer.c | 12 ++++++++++++
+ 2 files changed, 13 insertions(+), 0 deletions(-)
+
+commit 5ccf1ba339d6ffb4469f1c4f20d8d8d00012c857
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 12 15:55:23 2009 -0400
+
+ [HB] Fixed signedness warnings
+
+ src/hb-open-type-private.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit f71329147bd3087588cfeafd6feff45f29d1ca7a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 12 15:48:44 2009 -0400
+
+ [HB] Ouch. Fix compilation.
+
+ src/hb-ot-layout-gpos-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 0532ed160c678b5404b20594fd2ca9a640bf6a0a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 12 15:40:04 2009 -0400
+
+ [HB] Fix invalid access / overflow on x86-64
+
+ Bug 591557 – [HB] crash scrolling the evolution message list
+ Bug 591576 – crashed with SIGSEGV at pango
+
+ src/hb-ot-layout-gpos-private.hh | 21 ++++++++++++---------
+ src/hb-ot-layout-gsub-private.hh | 2 --
+ 2 files changed, 12 insertions(+), 11 deletions(-)
+
+commit 8d70312c7b899131c3aafa7a43527ef3ced33bfe
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 10 23:50:51 2009 -0400
+
+ [HB] Add hb_font_funcs_make_immutable()
+
+ src/hb-font-private.h | 4 ++++
+ src/hb-font.cc | 17 +++++++++++++++--
+ src/hb-font.h | 3 +++
+ 3 files changed, 22 insertions(+), 2 deletions(-)
+
+commit 3284d05da27c338d94f0da99df66d924cd9d6717
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 10 23:45:57 2009 -0400
+
+ [HB] Add missing initializer
+
+ src/hb-font.cc | 4 +++-
+ 1 files changed, 3 insertions(+), 1 deletions(-)
+
+commit 081819ea8b98c0a4b4dffe8d4aca3512f9798719
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 10 23:40:28 2009 -0400
+
+ [OT] Hookup glib unicode funcs
+
+ src/hb-buffer.c | 14 +++++++-------
+ src/hb-glib.c | 4 +++-
+ src/hb-glib.h | 4 ++--
+ src/hb-ot-layout.cc | 10 +++++-----
+ src/hb-private.h | 2 +-
+ 5 files changed, 18 insertions(+), 16 deletions(-)
+
+commit 49f261df2aa753e8b09e97f7835e6a827f92970a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 10 23:35:05 2009 -0400
+
+ [HB] Add hb-glib
+
+ src/Makefile.am | 4 ++-
+ src/hb-glib.c | 56
+ ++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-glib.h | 41 +++++++++++++++++++++++++++++++++
+ src/hb-unicode-private.h | 2 +-
+ src/hb-unicode.c | 10 ++++----
+ src/hb-unicode.h | 6 ++--
+ 6 files changed, 109 insertions(+), 10 deletions(-)
+
+commit eb27ec0cef0d92740875ab5035b53acc639e5fae
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 10 23:25:28 2009 -0400
+
+ [HB] Add hb_unicode_funcs_make_immutable()
+
+ src/hb-unicode-private.h | 2 ++
+ src/hb-unicode.c | 22 +++++++++++++++++-----
+ src/hb-unicode.h | 2 ++
+ 3 files changed, 21 insertions(+), 5 deletions(-)
+
+commit af9e104028b7cdc1fbba0eb1d86cfa4d5258657f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 10 23:21:33 2009 -0400
+
+ [HB] Use nil unicode funcs in nil face
+
+ src/hb-font.cc | 7 ++++---
+ src/hb-unicode-private.h | 3 +++
+ src/hb-unicode.c | 2 +-
+ 3 files changed, 8 insertions(+), 4 deletions(-)
+
+commit 48910f8f0034c54b4e11cef3d08aa40e52c06b28
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 10 23:05:05 2009 -0400
+
+ [HB] Initialize unicode funcs to nil getters
+
+ src/hb-unicode.c | 29 +++++++++++++++++++----------
+ 1 files changed, 19 insertions(+), 10 deletions(-)
+
+commit 04cc0a29ee1472c318c36efcd19b9c1a6657d9ea
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 10 22:58:56 2009 -0400
+
+ [HB] Flesh out Unicode funcs
+
+ src/hb-object-private.h | 2 +-
+ src/hb-unicode-private.h | 12 +++-----
+ src/hb-unicode.c | 67
+ ++++++++++++++++++++++++++++++++++++++++-----
+ src/hb-unicode.h | 3 --
+ 4 files changed, 65 insertions(+), 19 deletions(-)
+
+commit 299f08961ffcea27e8def4f0743d0c86ef8dadf1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 10 22:47:57 2009 -0400
+
+ [HB] Implement buffer UTF-X input
+
+ src/hb-buffer.c | 110
+ +++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-buffer.h | 12 +++---
+ 2 files changed, 116 insertions(+), 6 deletions(-)
+
+commit 1b7b97f28ac192006ca5b6d1cc9fbc80fa2bdb55
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 10 21:10:37 2009 -0400
+
+ [HB] Add buffer UTF-X API
+
+ src/hb-buffer.h | 21 +++++++++++++++++++++
+ 1 files changed, 21 insertions(+), 0 deletions(-)
+
+commit fbaf8ffa098bd2b6fb4f4bc2d04b360a319c4af5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 10 20:59:25 2009 -0400
+
+ [HB] Add hb_buffer_reverse()
+
+ src/hb-buffer.c | 32 +++++++++++++++++++++++++++++---
+ src/hb-buffer.h | 7 +++++++
+ 2 files changed, 36 insertions(+), 3 deletions(-)
+
+commit cbe5a4e08e6c2ccfdf98e630d48ec9da69374516
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 10 20:24:49 2009 -0400
+
+ [HB] Reuse the positions array as alt string array
+
+ src/hb-buffer-private.h | 1 -
+ src/hb-buffer.c | 28 +++++++++-------------------
+ 2 files changed, 9 insertions(+), 20 deletions(-)
+
+commit 5c44188455ca1b696aa24b20c3a83877dfae2fb2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 10 20:05:16 2009 -0400
+
+ [HB] Start adding Unicode funcs
+
+ src/Makefile.am | 3 +
+ src/hb-font-private.h | 29 ++-----
+ src/hb-font.cc | 163 +++++++++-------------------------
+ src/hb-font.h | 140 ++++++++++-------------------
+ src/hb-unicode-private.h | 54 +++++++++++
+ src/hb-unicode.c | 89 +++++++++++++++++++
+ src/hb-unicode.h | 220
+ ++++++++++++++++++++++++++++++++++++++++++++++
+ 7 files changed, 463 insertions(+), 235 deletions(-)
+
+commit 20b035dad41247076815a2bbb0346d63058b322f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 10 19:00:36 2009 -0400
+
+ [HB] Put C++ inline's back
+
+ Apparetly in C++, inline means a totally different thing.
+
+ src/hb-open-file-private.hh | 14 +++++++-------
+ src/hb-open-type-private.hh | 16 ++++++++--------
+ src/hb-ot-layout-common-private.hh | 12 ++++++------
+ src/hb-ot-layout-gdef-private.hh | 4 ++--
+ src/hb-ot-layout-gpos-private.hh | 12 ++++++------
+ src/hb-ot-layout-gsub-private.hh | 12 ++++++------
+ src/hb-ot-layout-gsubgpos-private.hh | 12 ++++++------
+ 7 files changed, 41 insertions(+), 41 deletions(-)
+
+commit a62f776d8e7e3e57d28ee71b34abab0a5b8471eb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 10 13:57:02 2009 -0400
+
+ [HB] Don't override CXX compiler
+
+ Just add couple of options to it (still assuming gcc)
+
+ src/Makefile.am | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+commit 6bdab706ecb41c1305e85d041a586e86c54d0ab7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 10 09:35:11 2009 -0400
+
+ [HB] Indent
+
+ src/hb-ot-layout.h | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 797724904a3ab294f8390d4ff80c299d8213a5c6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 9 22:25:17 2009 -0400
+
+ [HB] Remove unused code
+
+ src/hb-ot-layout-gdef-private.hh | 10 ----------
+ 1 files changed, 0 insertions(+), 10 deletions(-)
+
+commit 284899ccbe79fda7405ab09d3092fc25fd89e810
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 9 22:10:39 2009 -0400
+
+ [HB] Add a NEXT() macro
+
+ src/hb-open-type-private.hh | 2 ++
+ src/hb-ot-layout-common-private.hh | 4 ++--
+ src/hb-ot-layout-gsub-private.hh | 8 ++++----
+ src/hb-ot-layout-gsubgpos-private.hh | 24 ++++++++++++------------
+ 4 files changed, 20 insertions(+), 18 deletions(-)
+
+commit 918572fc870dfd7596155ce700247a5bb024fb1a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 9 18:31:47 2009 -0400
+
+ [HB] Remove done TODO item
+
+ src/TODO | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit 67cb8111f209de26b3afa46e9fb7e4d01c9ecad4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 9 13:05:08 2009 -0400
+
+ [HB] Print mark sets in main.cc
+
+ src/main.cc | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 17878255fa88e76cd503461fc1ade2ed365cebd2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 8 16:57:27 2009 -0400
+
+ [HB] Remove hb_ot_layout_table_find_feature()
+
+ That function doesn't make much sense as multiple features in the
+ table may
+ have the same tag.
+
+ src/hb-ot-layout.cc | 16 ----------------
+ src/hb-ot-layout.h | 6 ------
+ 2 files changed, 0 insertions(+), 22 deletions(-)
+
+commit 468769b8f5332940278244e744ec2bd5a5dc5ee9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 8 16:53:23 2009 -0400
+
+ [HB] Rename hb_ot_layout_feature_mask_t to hb_mask_t
+
+ src/TODO | 1 -
+ src/hb-buffer-private.h | 4 ++--
+ src/hb-buffer.c | 12 ++++++------
+ src/hb-buffer.h | 4 ++--
+ src/hb-common.h | 1 +
+ src/hb-ot-layout-gpos-private.hh | 12 ++++++------
+ src/hb-ot-layout-gsub-private.hh | 14 +++++++-------
+ src/hb-ot-layout.cc | 18 +++++++++---------
+ src/hb-ot-layout.h | 34
+ +++++++++-------------------------
+ 9 files changed, 42 insertions(+), 58 deletions(-)
+
+commit 7f96b39a9d5a81ba77e0c3dea8fe2cdb9957c4c7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 8 16:37:22 2009 -0400
+
+ [HB] Fix bug introduced recently
+
+ src/hb-open-type-private.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit bff3c0fde5da04a70d1f7aeeb9fa2a75fe5c07f6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Aug 7 19:46:30 2009 -0400
+
+ [HB] Remove clumsy macros and improve API
+
+ src/TODO | 2 -
+ src/hb-open-file-private.hh | 41 ++++++++--
+ src/hb-open-type-private.hh | 104 +-----------------------
+ src/hb-ot-layout-common-private.hh | 103 ++++++++++++++++++------
+ src/hb-ot-layout-gsubgpos-private.hh | 35 +++++++--
+ src/hb-ot-layout.cc | 146
+ ++++++++++++----------------------
+ src/hb-ot-layout.h | 101 ++++++++++--------------
+ 7 files changed, 240 insertions(+), 292 deletions(-)
+
+commit d0b657379bbe63602953412d6bc944b2a0f430eb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 6 18:34:47 2009 -0400
+
+ [HB] Fix various XXX issues
+
+ src/hb-open-type-private.hh | 13 ++++++++++---
+ src/hb-ot-layout-gdef-private.hh | 5 ++---
+ 2 files changed, 12 insertions(+), 6 deletions(-)
+
+commit 82199868fb036b63799af761762225d45d36f575
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 6 18:28:45 2009 -0400
+
+ [HB] Remove unused var
+
+ src/hb-ot-layout-private.h | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit 07e69226cbd4167741fd868a3125487bbabb99dc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 6 18:28:00 2009 -0400
+
+ [HB] Remove another stale XXX
+
+ src/hb-ot-layout.cc | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit e605c367c5627e7ab05af9cb59247a89290e598a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 6 18:27:28 2009 -0400
+
+ [HB] Rebrand XXX as TODO
+
+ src/hb-open-file-private.hh | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit c5a13048e21fcfcfd3b74f800e8d521e6245b451
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 6 18:26:38 2009 -0400
+
+ [HB] Remove stale XXX
+
+ src/hb-blob.c | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit 9e826ea2832f0444bcef9075b445d481a58a09c2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 6 18:24:55 2009 -0400
+
+ [HB] Fix unaligned access
+
+ src/hb-open-type-private.hh | 20 +++++++++++++++++---
+ src/hb-private.h | 22 ++++++++++++++++++++++
+ 2 files changed, 39 insertions(+), 3 deletions(-)
+
+commit 71a8344a5eeaa34e31d53138cf3bbe30b819f83c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 6 14:28:18 2009 -0400
+
+ [HB] Remove a few 'inline's, though the compiler mostly ignores them
+
+ src/hb-open-file-private.hh | 1 -
+ src/hb-open-type-private.hh | 16 ++++++++--------
+ src/hb-ot-layout-gsubgpos-private.hh | 6 +++---
+ 3 files changed, 11 insertions(+), 12 deletions(-)
+
+commit 7f3d5c8166e5205e9d9bf8b4b2f31d44387a8006
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 6 13:33:51 2009 -0400
+
+ [HB] Fix blob to use a actual mutex
+
+ src/hb-blob.c | 125
+ ++++++++++++++++++++++++++++++++++-------------
+ src/hb-object-private.h | 4 +-
+ src/hb-private.h | 20 +++++---
+ 3 files changed, 106 insertions(+), 43 deletions(-)
+
+commit a794ebf4be9896393f4badf02905a4007981a588
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 6 12:32:35 2009 -0400
+
+ [HB] Use glib again
+
+ src/Makefile.am | 5 +++--
+ src/hb-blob.c | 4 ++--
+ src/hb-object-private.h | 19 ++++++-------------
+ src/hb-private.h | 45
+ ++++++++++++++++++++++++++-------------------
+ 4 files changed, 37 insertions(+), 36 deletions(-)
+
+commit 9b76a290a94f2603f3cb9498ae976125347cf54b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 6 10:27:38 2009 -0400
+
+ [HB] Improve debug output
+
+ src/hb-open-type-private.hh | 7 ++++---
+ 1 files changed, 4 insertions(+), 3 deletions(-)
+
+commit 9faee63034d3965735bd6362c0beeca1613bd771
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Aug 6 10:24:49 2009 -0400
+
+ [HB] Minor
+
+ src/hb-private.h | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit f72059ee6946d9b4812b794f662ee83c7e25fe53
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 5 15:35:02 2009 -0400
+
+ [HB] Add a few TODO items
+
+ src/TODO | 8 +++++---
+ 1 files changed, 5 insertions(+), 3 deletions(-)
+
+commit 0d77ab8a73f57c9fca4c6f9301dae394d79526e3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 5 15:27:42 2009 -0400
+
+ [HB] Improve debug output
+
+ src/hb-open-type-private.hh | 8 ++++++++
+ 1 files changed, 8 insertions(+), 0 deletions(-)
+
+commit 268cac4c9ef8cb592cfb8507273332165b8d3ad3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 5 15:21:48 2009 -0400
+
+ [HB] Fix blob unlock
+
+ src/hb-blob.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 7acb389569cf99c6bae9db31a8ed7c7007fbb566
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 5 15:20:34 2009 -0400
+
+ [HB] Improve debug output and fix mprotect bug
+
+ src/hb-blob.c | 57
+ +++++++++++++++++++++++++++++++++++++------
+ src/hb-open-type-private.hh | 30 ++++++++++------------
+ src/hb-private.h | 3 +-
+ 3 files changed, 65 insertions(+), 25 deletions(-)
+
+commit ec9f8db0d3cad146801b7dc5c59e517de3b6fa34
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 5 14:52:03 2009 -0400
+
+ [HB] Minor
+
+ src/hb-private.h | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit d341881d9a0f835f691b121480046081ad162918
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Aug 5 14:49:25 2009 -0400
+
+ [HB] Fix build of main.cc
+
+ src/Makefile.am | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 8f3be25e7ec88ea451ee8097bf32e5f729f4fef9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 23:43:40 2009 -0400
+
+ [HB] turn debugging off
+
+ src/hb-private.h | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 62ed5850d9e0e0d0231889470d58e815420c21e5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 23:30:32 2009 -0400
+
+ [HB] Fix another sanitize() bug; hopefully it's the last one
+
+ src/hb-ot-layout-common-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 90482b68178b687c0f0a3f82cd6a36b2c0bb9384
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 23:24:35 2009 -0400
+
+ [HB] Fix a couple other sanitize() bugs
+
+ src/hb-ot-layout-gpos-private.hh | 4 ++--
+ src/hb-ot-layout-gsub-private.hh | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 4f3ad9115a4161fc23fa559c26082440196217ec
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 23:01:23 2009 -0400
+
+ [HB] More debugging output
+
+ src/hb-open-type-private.hh | 45
+ ++++++++++++++++++++++++++++++++++++++----
+ 1 files changed, 40 insertions(+), 5 deletions(-)
+
+commit 8cd6fa28d1b77100491519b8dedb2e113508bf59
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 22:55:44 2009 -0400
+
+ [HB] Fix fatal Sanitizer bug
+
+ src/hb-open-type-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 2870ac5e5d5d87646a4b273a9805fb3fcf280f97
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 22:43:47 2009 -0400
+
+ [HB] Add missing sanitize
+
+ src/hb-open-file-private.hh | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit b28815c1f6e46d38471cacbc31248ca6fda8c4d1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 22:35:36 2009 -0400
+
+ [HB] Add sanitize debugging facilities
+
+ src/hb-open-file-private.hh | 4 +++
+ src/hb-open-type-private.hh | 43
+ ++++++++++++++++++++++++++++++----
+ src/hb-ot-layout-common-private.hh | 17 +++++++++++++
+ src/hb-ot-layout-gdef-private.hh | 10 ++++++++
+ src/hb-ot-layout-gpos-private.hh | 28 ++++++++++++++++++++++
+ src/hb-ot-layout-gsub-private.hh | 18 ++++++++++++++
+ src/hb-ot-layout-gsubgpos-private.hh | 16 ++++++++++++
+ src/hb-private.h | 6 ++++-
+ 8 files changed, 136 insertions(+), 6 deletions(-)
+
+commit 7edb430f9182723b7b720708c56088cec1200a70
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 22:06:57 2009 -0400
+
+ [HB] Rename open-types to open-type; beauty
+
+ src/Makefile.am | 2 +-
+ src/hb-open-file-private.hh | 2 +-
+ src/hb-open-type-private.hh | 565
+ ++++++++++++++++++++++++++++++++++++
+ src/hb-open-types-private.hh | 565
+ ------------------------------------
+ src/hb-ot-layout-common-private.hh | 2 +-
+ 5 files changed, 568 insertions(+), 568 deletions(-)
+
+commit f4b58d3fc2956a9d1b6178588d809c781f7a5c0c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 21:47:29 2009 -0400
+
+ [HB] Save edit even if not writeable
+
+ src/hb-open-types-private.hh | 6 ++----
+ 1 files changed, 2 insertions(+), 4 deletions(-)
+
+commit 9bd629ccd064e739789e504c41ad875eed93abba
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 21:42:23 2009 -0400
+
+ [HB] Fix warnings
+
+ src/hb-open-file-private.hh | 1 +
+ src/hb-open-types-private.hh | 5 +++++
+ src/hb-ot-layout-gsub-private.hh | 3 +--
+ 3 files changed, 7 insertions(+), 2 deletions(-)
+
+commit 5ff4e13143c227fa57854c987b5a98e610f89361
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 21:35:32 2009 -0400
+
+ [HB] Avoid infinite recusion in Extension sanitize()
+
+ src/hb-ot-layout-gpos-private.hh | 1 +
+ src/hb-ot-layout-gsub-private.hh | 1 +
+ 2 files changed, 2 insertions(+), 0 deletions(-)
+
+commit d60bb8ca2ae6edf29b2227b56c57f0d16879370b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 21:32:57 2009 -0400
+
+ [HB] Hook Sanitizer up. Hell's breaking loose right now
+
+ src/hb-font.cc | 7 ++-----
+ src/hb-open-types-private.hh | 2 +-
+ src/hb-ot-layout.cc | 12 ++++++------
+ 3 files changed, 9 insertions(+), 12 deletions(-)
+
+commit 679f41fe61242aa8d7f45b64bdb66395aa530fe2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 21:32:06 2009 -0400
+
+ [HB] Fix leak
+
+ src/hb-ot-layout.cc | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 4e8a0602bb0b3cbf7f26cc38790e37cdec7b0b37
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 20:52:47 2009 -0400
+
+ [HB] Add Sanitizer
+
+ src/hb-open-types-private.hh | 58
+ ++++++++++++++++++++++++++++++++++++++---
+ 1 files changed, 53 insertions(+), 5 deletions(-)
+
+commit 2765d333e523a13dbd932fa33f3b39a5cf83f0f7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 20:50:18 2009 -0400
+
+ [HB] Add XXX
+
+ src/hb-open-file-private.hh | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit a328d66e6a8122f7d4d71941449d4d0136203e08
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 20:27:05 2009 -0400
+
+ [HB] Minor cleanup
+
+ src/hb-ot-layout-gdef-private.hh | 2 +-
+ src/hb-ot-layout-gpos-private.hh | 2 +-
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 4 ++--
+ 4 files changed, 5 insertions(+), 5 deletions(-)
+
+commit 577c1116493d785d3455626612f97dabb383abf0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 19:31:02 2009 -0400
+
+ [HB] Shuffle code around
+
+ src/hb-open-types-private.hh | 127
+ +++++++++++++++++++++--------------------
+ 1 files changed, 65 insertions(+), 62 deletions(-)
+
+commit b1e187fc6365f5355c652a61494a5e9f6acf51b4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 15:28:49 2009 -0400
+
+ [HB] More sanitize infrastructure
+
+ src/hb-open-types-private.hh | 29 ++++++++++++++++++++++++++++-
+ 1 files changed, 28 insertions(+), 1 deletions(-)
+
+commit b508e5ccd528f3f0f49f545bd5f30a525d5abd5a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 15:07:24 2009 -0400
+
+ [HB] open-file sanitize()
+
+ src/hb-open-file-private.hh | 46
+ ++++++++++++++++++++++++++++++++++++++---
+ src/hb-open-types-private.hh | 13 +++++++++++
+ 2 files changed, 55 insertions(+), 4 deletions(-)
+
+commit 738c54d9caa3affc4b434e56bfb810ff6dc9b0b3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 14:42:46 2009 -0400
+
+ [HB] Tag sanitize()
+
+ src/hb-open-types-private.hh | 8 ++++++++
+ src/hb-ot-layout-common-private.hh | 6 +-----
+ 2 files changed, 9 insertions(+), 5 deletions(-)
+
+commit e49a84c9e37c08808880e74e94c8160731ababa1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 14:33:23 2009 -0400
+
+ [HB] GDEF sanitize()
+
+ src/hb-ot-layout-gdef-private.hh | 54
+ ++++++++++++++++++++++++++++++++++
+ src/hb-ot-layout-gpos-private.hh | 2 +-
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ 4 files changed, 57 insertions(+), 3 deletions(-)
+
+commit 18939487d04dba86880b0af8e89cf2cc44a431f5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 14:27:56 2009 -0400
+
+ [HB] Fix Extension sanitize()
+
+ src/hb-ot-layout-gpos-private.hh | 3 ++-
+ src/hb-ot-layout-gsub-private.hh | 3 ++-
+ src/hb-ot-layout-gsubgpos-private.hh | 2 +-
+ 3 files changed, 5 insertions(+), 3 deletions(-)
+
+commit f2be750981be58a723831e69b1670275851d4be9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 14:12:46 2009 -0400
+
+ [HB] Remove stale TODO
+
+ src/hb-ot-layout.cc | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit ac26e2a838d1266bb5f39c43245eb2a52c5e072d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 14:10:39 2009 -0400
+
+ [HB] Hookup NEUTER()
+
+ src/hb-open-types-private.hh | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 15164d9258a74122a4db748d35532bd72c47cec2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 13:57:41 2009 -0400
+
+ [HB] Fix mix warnings
+
+ src/Makefile.am | 2 +-
+ src/hb-font.cc | 15 +++------------
+ src/hb-open-types-private.hh | 2 +-
+ src/hb-ot-layout-common-private.hh | 6 +++---
+ src/hb-ot-layout-gdef-private.hh | 2 +-
+ src/hb-ot-layout-gpos-private.hh | 9 ++++-----
+ src/hb-ot-layout.cc | 2 +-
+ src/main.cc | 4 +---
+ 8 files changed, 15 insertions(+), 27 deletions(-)
+
+commit 42b778f89e0818fe06910ce04e2203485823da09
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 13:30:49 2009 -0400
+
+ [HB] GPOS sanitize()
+
+ src/hb-open-types-private.hh | 22 ++++-
+ src/hb-ot-layout-gpos-private.hh | 195
+ +++++++++++++++++++++++++++++++++++++-
+ src/hb-ot-layout-gsub-private.hh | 2 -
+ 3 files changed, 213 insertions(+), 6 deletions(-)
+
+commit dc9c4d93cd0f3ac991f32df08c1c17fc389054c0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 12:26:26 2009 -0400
+
+ [HB] Sanitize DeviceTable
+
+ src/hb-open-types-private.hh | 8 ++++----
+ src/hb-ot-layout-common-private.hh | 17 ++++++++++++++---
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ 3 files changed, 19 insertions(+), 8 deletions(-)
+
+commit ad3a3cd4955661c591b20af1f2c493432f0bebf0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 12:13:52 2009 -0400
+
+ [HB] More casts
+
+ src/hb-ot-layout-gsub-private.hh | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 95639fccc1ef18eadeb737e8b611d1d1f1315fc2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 12:05:24 2009 -0400
+
+ [HB] Fix couple of bugs
+
+ src/hb-open-types-private.hh | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 2b5a59c277f4c5bf7aac9a9005054763e322e02d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 11:38:50 2009 -0400
+
+ [HB] More cast cleanup
+
+ src/hb-open-types-private.hh | 23 +++++++-----
+ src/hb-ot-layout-common-private.hh | 7 ++--
+ src/hb-ot-layout-gsub-private.hh | 27 +++++---------
+ src/hb-ot-layout-gsubgpos-private.hh | 64
+ ++++++++++++---------------------
+ 4 files changed, 50 insertions(+), 71 deletions(-)
+
+commit 196598bbccff08415ff5192314cba044df258cad
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 11:04:32 2009 -0400
+
+ [Hb] Use reinterpret casts instead of direct casts to char *
+
+ src/hb-open-file-private.hh | 4 +-
+ src/hb-open-types-private.hh | 19 ++++++++++----
+ src/hb-ot-layout-common-private.hh | 8 +++---
+ src/hb-ot-layout-gpos-private.hh | 12 ++++----
+ src/hb-ot-layout-gsub-private.hh | 20 +++++++-------
+ src/hb-ot-layout-gsubgpos-private.hh | 44
+ +++++++++++++++++-----------------
+ 6 files changed, 57 insertions(+), 50 deletions(-)
+
+commit 92b5dd8e71e1bdeaa6e86a53f167683a3f5f4289
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 10:41:32 2009 -0400
+
+ [HB] Merge more templates
+
+ src/hb-open-types-private.hh | 167
+ ++++++++++++++----------------------------
+ 1 files changed, 55 insertions(+), 112 deletions(-)
+
+commit e6ab2c59ba2d37942ac5fcbfe61d38b7e359ac8c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 10:23:01 2009 -0400
+
+ [HB] Simplify indirect sanitize()
+
+ src/hb-open-types-private.hh | 52
+ +++++++++++++++++------------------
+ src/hb-ot-layout-common-private.hh | 11 +-------
+ 2 files changed, 26 insertions(+), 37 deletions(-)
+
+commit 29d8644a315ebe6976f15db2fe96069376d9b8cd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 02:27:37 2009 -0400
+
+ [HB] Finish GSUB sanitize()
+
+ src/hb-ot-layout-gsub-private.hh | 21 ++++++++++++++++++++-
+ 1 files changed, 20 insertions(+), 1 deletions(-)
+
+commit cf086adca1b7b5a361a248808f9a847e513d3630
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 02:14:24 2009 -0400
+
+ [HB] Add comment
+
+ src/hb-ot-layout-common-private.hh | 6 ++++--
+ 1 files changed, 4 insertions(+), 2 deletions(-)
+
+commit a97ce570ab693190350886e4e80942851c4d5727
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 02:10:48 2009 -0400
+
+ [HB] Optimize sanitize()
+
+ src/hb-open-types-private.hh | 7 ++++++-
+ 1 files changed, 6 insertions(+), 1 deletions(-)
+
+commit cd3827ee567612c5500206b62840702fc956e0f5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 02:09:34 2009 -0400
+
+ [HB] More sanitize()
+
+ src/hb-open-file-private.hh | 2 +-
+ src/hb-open-types-private.hh | 12 ++++--
+ src/hb-ot-layout-common-private.hh | 64
+ +++++++++++++++++++++++++++++----
+ src/hb-ot-layout-gdef-private.hh | 2 +-
+ src/hb-ot-layout-gsubgpos-private.hh | 15 +++++++-
+ 5 files changed, 79 insertions(+), 16 deletions(-)
+
+commit 70de50c11ed7037b20eb6814ff60f6e32a9944e4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Aug 4 00:58:28 2009 -0400
+
+ [HB] Start sanitize()
+
+ src/hb-open-types-private.hh | 105 +++++++++++++++++++++++++++-
+ src/hb-ot-layout-common-private.hh | 48 ++++++++++++-
+ src/hb-ot-layout-gsub-private.hh | 125
+ +++++++++++++++++++++++++++++++++-
+ src/hb-ot-layout-gsubgpos-private.hh | 104 ++++++++++++++++++++++++++++
+ 4 files changed, 376 insertions(+), 6 deletions(-)
+
+commit 5fc22e647c8a2bf6d3cb59185e351ac625e7e322
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 3 22:43:02 2009 -0400
+
+ [HB] Remove use of typeof()
+
+ src/hb-blob.c | 4 ++--
+ src/hb-buffer.c | 2 +-
+ src/hb-font.cc | 14 +++++++-------
+ src/hb-object-private.h | 4 ++--
+ 4 files changed, 12 insertions(+), 12 deletions(-)
+
+commit 70e0f2a75ec1559f2f70ada837ce4bc4baca49e3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 3 22:01:47 2009 -0400
+
+ [HB] Make it all work again
+
+ src/hb-font.cc | 23 +++++++++++--------
+ src/hb-ot-layout-private.h | 9 +++++--
+ src/hb-ot-layout.cc | 51
+ +++++++++++++++++++++----------------------
+ 3 files changed, 44 insertions(+), 39 deletions(-)
+
+commit 23c86aa0009324433e78fcd0c47f2c0ff14b1949
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 3 21:40:20 2009 -0400
+
+ [HB] Use face_t directly instead of ot_layout_t
+
+ src/TODO | 1 +
+ src/hb-font-private.h | 4 +
+ src/hb-font.cc | 74 +++++++++---
+ src/hb-font.h | 3 +
+ src/hb-object-private.h | 36 ++++--
+ src/hb-ot-layout-gdef-private.hh | 2 +
+ src/hb-ot-layout-gpos-private.hh | 14 +-
+ src/hb-ot-layout-gsub-private.hh | 32 +++---
+ src/hb-ot-layout-gsubgpos-private.hh | 8 +-
+ src/hb-ot-layout-private.h | 40 ++++---
+ src/hb-ot-layout.cc | 220
+ +++++++++++++++-------------------
+ 11 files changed, 237 insertions(+), 197 deletions(-)
+
+commit fc6c94002dd5478cf9fbdaff12d8374a786c85e1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 3 21:27:08 2009 -0400
+
+ [HB] Simplify sub-blob support
+
+ src/hb-blob.c | 172
+ +++++++++++++++++++++-----------------------------------
+ src/hb-blob.h | 14 +++--
+ 2 files changed, 74 insertions(+), 112 deletions(-)
+
+commit a26442437ae9f11674e0d68cd5cbf395ade7695d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Aug 3 17:53:29 2009 -0400
+
+ [HB] Add sub-blobs
+
+ src/hb-blob.c | 162
+ ++++++++++++++++++++++++++++++++++++++++++++++++---------
+ src/hb-blob.h | 12 ++++-
+ 2 files changed, 147 insertions(+), 27 deletions(-)
+
+commit b28e21b90c4105a0c2e17009b748777294614664
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 2 20:06:48 2009 -0400
+
+ [HB] Rename hb-font.c to hb-font.cc
+
+ src/Makefile.am | 2 +-
+ src/hb-font.c | 349
+ -------------------------------------------------------
+ src/hb-font.cc | 349
+ +++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 350 insertions(+), 350 deletions(-)
+
+commit 5f5b24f99f52bbc922e238b65c06061ba07c8548
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 2 20:03:12 2009 -0400
+
+ [OT] Rename C++ header files from *.h to *.hh
+
+ src/Makefile.am | 14 +-
+ src/hb-open-file-private.h | 145 ----
+ src/hb-open-file-private.hh | 145 ++++
+ src/hb-open-types-private.h | 386 ----------
+ src/hb-open-types-private.hh | 386 ++++++++++
+ src/hb-ot-layout-common-private.h | 447 -----------
+ src/hb-ot-layout-common-private.hh | 447 +++++++++++
+ src/hb-ot-layout-gdef-private.h | 320 --------
+ src/hb-ot-layout-gdef-private.hh | 320 ++++++++
+ src/hb-ot-layout-gpos-private.h | 1355
+ ----------------------------------
+ src/hb-ot-layout-gpos-private.hh | 1355
+ ++++++++++++++++++++++++++++++++++
+ src/hb-ot-layout-gsub-private.h | 751 -------------------
+ src/hb-ot-layout-gsub-private.hh | 751 +++++++++++++++++++
+ src/hb-ot-layout-gsubgpos-private.h | 773 -------------------
+ src/hb-ot-layout-gsubgpos-private.hh | 773 +++++++++++++++++++
+ src/hb-ot-layout.cc | 8 +-
+ src/main.cc | 6 +-
+ 17 files changed, 4191 insertions(+), 4191 deletions(-)
+
+commit 2098a021a826e76ee27d5db74e32738d7d1c3d30
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 2 19:57:00 2009 -0400
+
+ [HB] Move OT file handling out of ot-layout
+
+ src/Makefile.am | 3 +-
+ src/hb-open-file-private.h | 145 +++++++++++
+ src/hb-open-types-private.h | 386 +++++++++++++++++++++++++++++
+ src/hb-ot-layout-common-private.h | 4 +-
+ src/hb-ot-layout-open-private.h | 495
+ -------------------------------------
+ src/hb-ot-layout.cc | 2 +-
+ src/main.cc | 4 +-
+ 7 files changed, 539 insertions(+), 500 deletions(-)
+
+commit 0ead481a5a8623103565fd7d924666e7342278dd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 2 17:41:36 2009 -0400
+
+ [HB] Port ot-layout to new public API
+
+ src/TODO | 1 +
+ src/hb-common.h | 1 +
+ src/hb-font.c | 9 +
+ src/hb-font.h | 3 +
+ src/hb-ot-layout-gdef-private.h | 32 ++--
+ src/hb-ot-layout-gpos-private.h | 106 ++++++------
+ src/hb-ot-layout-gsub-private.h | 50 +++---
+ src/hb-ot-layout-gsubgpos-private.h | 12 +-
+ src/hb-ot-layout-private.h | 36 +++-
+ src/hb-ot-layout.cc | 334
+ +++++++++++++++++++----------------
+ src/hb-ot-layout.h | 207 ++++++++++------------
+ 11 files changed, 415 insertions(+), 376 deletions(-)
+
+commit 678bed433371d90536976a2d57195c1e1867f766
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 2 15:35:31 2009 -0400
+
+ [HB] Add top-level header files
+
+ src/Makefile.am | 2 ++
+ src/hb-ot.h | 34 ++++++++++++++++++++++++++++++++++
+ src/hb.h | 35 +++++++++++++++++++++++++++++++++++
+ 3 files changed, 71 insertions(+), 0 deletions(-)
+
+commit 2c80296aa5991ad67483889147f5c84fefe54af2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Aug 2 15:20:22 2009 -0400
+
+ [HB] Add XXX marks
+
+ src/hb-ot-layout-private.h | 2 ++
+ src/hb-ot-layout.cc | 7 ++-----
+ 2 files changed, 4 insertions(+), 5 deletions(-)
+
+commit c46f8efd6ddd981b5724b2600ac98a80193385be
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 1 23:06:27 2009 -0400
+
+ [HB] Rename _duplicate to _copy
+
+ To be in line with cairo
+
+ src/hb-font.c | 4 ++--
+ src/hb-font.h | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+commit f1ebe44985e2192844cf1747a4e36ed81e715ce6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 1 22:55:11 2009 -0400
+
+ [HB] Cleanup TODO
+
+ src/TODO | 10 +---------
+ 1 files changed, 1 insertions(+), 9 deletions(-)
+
+commit f1322e52d557726baa010be8d35a594748e8fa1a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 1 22:53:04 2009 -0400
+
+ [HB] Cleanup public buffer structs
+
+ src/hb-buffer-private.h | 46
+ ++++++++++++++++++++++++++++++------
+ src/hb-buffer.c | 49
+ ++++++++++++++++++++-------------------
+ src/hb-buffer.h | 35 +++++++++++++--------------
+ src/hb-ot-layout-gpos-private.h | 8 +++---
+ src/hb-ot-layout-private.h | 5 ++-
+ src/hb-ot-layout.cc | 20 ++++++++--------
+ 6 files changed, 97 insertions(+), 66 deletions(-)
+
+commit 6d5bb18e93d2a53350b342869a3ec8f25f0396c2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 1 22:25:04 2009 -0400
+
+ [OT] Match struct with HB's
+
+ src/hb-buffer.c | 6 +++---
+ src/hb-buffer.h | 2 +-
+ src/hb-ot-layout.cc | 12 ++++++------
+ 3 files changed, 10 insertions(+), 10 deletions(-)
+
+commit 11fbb5487d9900a019440ef8235f35c9f525decb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 1 22:19:06 2009 -0400
+
+ [HB] Port buffert to new object API
+
+ src/hb-buffer-private.h | 24 +++++++++++++++--
+ src/hb-buffer.c | 65
+ ++++++++++++++++++++++++++++++++++++-----------
+ src/hb-buffer.h | 53 ++++++++++++++++++++++++--------------
+ 3 files changed, 104 insertions(+), 38 deletions(-)
+
+commit 0cc7bc59ea6e8f38bf1e196c558cca9862ac3302
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 1 21:38:39 2009 -0400
+
+ [HB] Move typedef's around
+
+ src/hb-blob.h | 2 ++
+ src/hb-common.h | 9 ---------
+ src/hb-font.h | 10 ++++++++++
+ 3 files changed, 12 insertions(+), 9 deletions(-)
+
+commit a12dd324a3859496a95602d426aee34ce6c5c8a6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 1 21:36:15 2009 -0400
+
+ [HB] Add get_reference_count()
+
+ src/hb-blob.c | 6 ++++++
+ src/hb-blob.h | 3 +++
+ src/hb-font.c | 24 ++++++++++++++++++++++++
+ src/hb-font.h | 12 ++++++++++++
+ src/hb-object-private.h | 7 +++++++
+ 5 files changed, 52 insertions(+), 0 deletions(-)
+
+commit baec684fde2303edb16341bfcf1022cd72acf129
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 1 21:06:11 2009 -0400
+
+ [HB] Remove glib dependency
+
+ src/Makefile.am | 7 ++-----
+ src/hb-buffer.c | 2 +-
+ src/hb-private.h | 30 ++++++++++++++++++------------
+ src/main.cc | 1 +
+ 4 files changed, 22 insertions(+), 18 deletions(-)
+
+commit df66028781a7609a515980e64396e6f1044d764a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 1 20:46:02 2009 -0400
+
+ [HB] Assorted compiler macros
+
+ src/hb-ot-layout-open-private.h | 4 +-
+ src/hb-private.h | 88
+ ++++++++++++++++++++++++++++++---------
+ 2 files changed, 70 insertions(+), 22 deletions(-)
+
+commit ba8d94ce3360bfaf2c530d01f2af69237018a531
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 1 20:29:22 2009 -0400
+
+ [HB] Simplify object creation
+
+ src/Makefile.am | 2 +-
+ src/hb-blob.c | 6 +--
+ src/hb-font-private.h | 1 -
+ src/hb-font.c | 37 +++++------------
+ src/hb-object-private.h | 97
+ +++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-private.h | 2 +
+ src/hb-refcount-private.h | 87 ----------------------------------------
+ 7 files changed, 112 insertions(+), 120 deletions(-)
+
+commit c62b503770325819f249885dfc9d4683a69c9efd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 1 19:54:49 2009 -0400
+
+ [HB] Add abstract font and face API
+
+ Not used yet.
+
+ src/Makefile.am | 3 +
+ src/hb-blob.c | 6 +-
+ src/hb-font-private.h | 108 +++++++++++++++
+ src/hb-font.c | 331
+ +++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-font.h | 182 +++++++++++++++++++++++++
+ src/hb-refcount-private.h | 14 ++-
+ 6 files changed, 636 insertions(+), 8 deletions(-)
+
+commit 35a7383c6138fd705560f0d4bb30659cbd1ab64c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 1 19:30:31 2009 -0400
+
+ [HB] Simplify refcounting functions
+
+ src/hb-blob.c | 32 ++++++++++----------------------
+ src/hb-common.h | 2 ++
+ src/hb-private.h | 2 ++
+ src/hb-refcount-private.h | 31 ++++++++++++++++++++++++++++++-
+ 4 files changed, 44 insertions(+), 23 deletions(-)
+
+commit 23af767a4475fecc1fe9fe9108f12c05c89bc8c9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 1 19:10:41 2009 -0400
+
+ [HB] Fix for dfont's with multiple faces
+
+ src/hb-ot-layout-open-private.h | 6 ++++--
+ 1 files changed, 4 insertions(+), 2 deletions(-)
+
+commit e97a95f2ea2770689bbf076d3c3ac404f273271e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Aug 1 19:05:44 2009 -0400
+
+ [HB] Use calloc instead of malloc where feasible
+
+ src/hb-blob.c | 8 +++++---
+ src/hb-buffer.c | 4 ++--
+ 2 files changed, 7 insertions(+), 5 deletions(-)
+
+commit 0090dc0f67b553d2f6eaaedc289c0956ade09ef6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 30 16:28:45 2009 -0400
+
+ [HB] Remove hinting setting and use ppem==0 to mean "no hinting"
+
+ src/hb-blob.h | 3 ---
+ src/hb-common.h | 9 +++++++++
+ src/hb-ot-layout-gpos-private.h | 36
+ ++++++++++++++++++++++++------------
+ src/hb-ot-layout-private.h | 2 --
+ src/hb-ot-layout.cc | 7 -------
+ src/hb-ot-layout.h | 4 ----
+ 6 files changed, 33 insertions(+), 28 deletions(-)
+
+commit f0954d1e08ae288eda9904e17108fc73f48c0b98
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 30 15:33:57 2009 -0400
+
+ [HB] Add a "blob" manager
+
+ src/Makefile.am | 5 +-
+ src/hb-blob.c | 181
+ +++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-blob.h | 74 ++++++++++++++++++
+ src/hb-private.h | 2 +
+ src/hb-refcount-private.h | 54 +++++++++++++
+ 5 files changed, 315 insertions(+), 1 deletions(-)
+
+commit 02a370697d25b986dbf1d5c38f46a89a4833b495
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 29 18:41:25 2009 -0400
+
+ [HB] Move direction to buffer
+
+ src/hb-buffer.c | 9 +++++++++
+ src/hb-buffer.h | 14 ++++++++++++++
+ src/hb-ot-layout-gpos-private.h | 2 +-
+ src/hb-ot-layout-private.h | 1 -
+ src/hb-ot-layout.cc | 7 -------
+ src/hb-ot-layout.h | 5 -----
+ 6 files changed, 24 insertions(+), 14 deletions(-)
+
+commit 7cda6fa24c26887c5543d0657b07aad466452cb3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jul 29 18:37:57 2009 -0400
+
+ [HB] Rename internal vars
+
+ src/hb-ot-layout-gsubgpos-private.h | 56
+ +++++++++++++++++-----------------
+ 1 files changed, 28 insertions(+), 28 deletions(-)
+
+commit b196e6f2743d631ef181f1116370be3055063d36
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 28 15:50:42 2009 -0400
+
+ [HB] Fix buffer enlargement. Ouch
+
+ src/hb-buffer.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit f9cd1014f8f4d0394b5e0e9eefc1e2af13c59cab
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Jul 28 15:43:34 2009 -0400
+
+ Apply patch from Jonathan Kew
+
+ src/hb-buffer.c | 75
+ ++++++++++++++++++++++++++------------------------
+ src/hb-buffer.h | 6 +++-
+ src/hb-ot-layout.cc | 31 +++++++++++++++++++++
+ src/hb-ot-layout.h | 15 ++++++++++
+ src/hb-private.h | 2 +-
+ 5 files changed, 91 insertions(+), 38 deletions(-)
+
+commit 2ebb89d63dd27e800f2b6cbf624924601105f48a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Jul 25 19:09:01 2009 -0400
+
+ Revert "XX"
+
+ This reverts commit c939f6aff405ca7b10b1f1538f46148bff719fcb.
+
+ src/Makefile.am | 2 -
+ src/hb-buffer.c | 9 ---
+ src/hb-buffer.h | 14 -----
+ src/hb-common.h | 3 -
+ src/hb-ot-layout-gdef-private.h | 32 +++++-----
+ src/hb-ot-layout-gpos-private.h | 108
+ +++++++++++++++++-----------------
+ src/hb-ot-layout-gsub-private.h | 46 +++++++-------
+ src/hb-ot-layout-gsubgpos-private.h | 68 +++++++++++-----------
+ src/hb-ot-layout-private.h | 28 ++++-----
+ src/hb-ot-layout.cc | 30 ++++++++++
+ src/hb-ot-layout.h | 5 ++
+ src/hb-private.h | 16 -----
+ 12 files changed, 174 insertions(+), 187 deletions(-)
+
+commit 55520d2af172f5f6617b909e80cbd7d898f2bc15
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jun 10 23:26:51 2009 -0400
+
+ XX
+
+ src/Makefile.am | 2 +
+ src/hb-buffer.c | 9 +++
+ src/hb-buffer.h | 14 +++++
+ src/hb-common.h | 3 +
+ src/hb-ot-layout-gdef-private.h | 32 +++++-----
+ src/hb-ot-layout-gpos-private.h | 108
+ +++++++++++++++++-----------------
+ src/hb-ot-layout-gsub-private.h | 46 +++++++-------
+ src/hb-ot-layout-gsubgpos-private.h | 68 +++++++++++-----------
+ src/hb-ot-layout-private.h | 28 +++++----
+ src/hb-ot-layout.cc | 30 ----------
+ src/hb-ot-layout.h | 5 --
+ src/hb-private.h | 16 +++++
+ 12 files changed, 187 insertions(+), 174 deletions(-)
+
+commit f53d434b9151c4ec43c148734b49bb165e522cc9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat May 30 22:17:32 2009 -0400
+
+ [GPOS] Advance buffer cursor in SinglePos lookups. Ouch!
+
+ src/hb-ot-layout-gpos-private.h | 4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+commit e35bbd570a5d914f86f1ea83941ee4328f268059
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat May 30 12:02:46 2009 -0400
+
+ [HB] Improve buffer. Don't dup out buffer unless out is longer
+ than in
+
+ That is, we work in-place even for ligatures now.
+
+ src/hb-buffer.c | 156
+ ++++++++++++++++++++++++-------------------------------
+ src/hb-buffer.h | 7 +--
+ 2 files changed, 71 insertions(+), 92 deletions(-)
+
+commit 6734ed4b6b2ce382917bf644aaf1acfa993f00ad
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 27 18:16:55 2009 -0400
+
+ [GPOS] Fix property checking
+
+ src/hb-ot-layout-gpos-private.h | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit cc83ae12484108586fba6586bd9008971338b322
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 27 00:17:37 2009 -0400
+
+ [GPOS] Add vertical TODO
+
+ src/hb-ot-layout-gpos-private.h | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit b69d38e7eaea544ba6c1876cdc6ddac61a698dd3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 26 22:29:02 2009 -0400
+
+ [HB] Remove useless include
+
+ src/hb-ot-layout-private.h | 3 ---
+ 1 files changed, 0 insertions(+), 3 deletions(-)
+
+commit 6c8108cb583292a679b05844ab613b7f4587adc6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 26 22:26:08 2009 -0400
+
+ [GPOS] Remove unused variables
+
+ src/hb-ot-layout-gpos-private.h | 3 +--
+ 1 files changed, 1 insertions(+), 2 deletions(-)
+
+commit 09c292e3b688a67fbae67b645d1e6ffcf8d8eb6e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 26 19:48:16 2009 -0400
+
+ [HB] Fix glyph properties
+
+ src/hb-ot-layout-common-private.h | 6 +++---
+ src/hb-ot-layout-open-private.h | 2 +-
+ src/hb-ot-layout.cc | 2 +-
+ 3 files changed, 5 insertions(+), 5 deletions(-)
+
+commit 64e33f008ff9cc807fdfdc4553ad3fe01bb0615f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 26 18:57:56 2009 -0400
+
+ [GPOS] Fix PairPos signedness
+
+ src/hb-ot-layout-gpos-private.h | 11 ++++-------
+ 1 files changed, 4 insertions(+), 7 deletions(-)
+
+commit 80ea5bd10e72561a7627a5196621a6d7eccd91b7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 26 17:58:37 2009 -0400
+
+ [GPOS] Fix mark matching
+
+ src/hb-ot-layout-gpos-private.h | 44
+ +++++++++++++++++---------------------
+ 1 files changed, 20 insertions(+), 24 deletions(-)
+
+commit 4189b92aaa41e4a1756c561cc6e08b0ed024afda
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 26 17:31:56 2009 -0400
+
+ [HB] When looking back/forward, skip marks only
+
+ src/TODO | 1 -
+ src/hb-ot-layout-gpos-private.h | 13 +------
+ src/hb-ot-layout-gsub-private.h | 38 ++++++++-----------
+ src/hb-ot-layout-gsubgpos-private.h | 14 ++++----
+ src/hb-ot-layout-private.h | 6 +++
+ src/hb-ot-layout.cc | 69
+ +++++++++++++++++++++++------------
+ 6 files changed, 76 insertions(+), 65 deletions(-)
+
+commit 1246e41021ab1d782b4c97e5d81c4917a57e3ed4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 26 15:58:34 2009 -0400
+
+ [GDEF] Support MarkFilteringSets
+
+ src/hb-ot-layout.cc | 59
+ ++++++++++++++++++--------------------------------
+ 1 files changed, 21 insertions(+), 38 deletions(-)
+
+commit 5130c35e93528bcf3095fee5baf3847589167a58
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 26 15:45:41 2009 -0400
+
+ [HB] Simplify MarkAttachmentType handling
+
+ src/hb-ot-layout-gpos-private.h | 6 +++---
+ src/hb-ot-layout-gsub-private.h | 6 ++----
+ src/hb-ot-layout.cc | 18 ++++++++----------
+ 3 files changed, 13 insertions(+), 17 deletions(-)
+
+commit e4b92b85a7750bd4271ad607b3c41f0184e89feb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 26 15:38:53 2009 -0400
+
+ [HB] Support parsing MarkFilteringSets introduced in OpenType 1.6
+
+ src/hb-ot-layout-gdef-private.h | 55
+ +++++++++++++++++++++++++++++++++-----
+ src/hb-ot-layout-gpos-private.h | 1 +
+ src/hb-ot-layout.cc | 6 ++--
+ 3 files changed, 51 insertions(+), 11 deletions(-)
+
+commit 515ce4ceb2ab0151d8dfc03ff0bfc7d110dd93b5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 26 13:08:00 2009 -0400
+
+ [HB] More de-C++'ization
+
+ src/hb-ot-layout-gsubgpos-private.h | 24 ++++++++++++------------
+ 1 files changed, 12 insertions(+), 12 deletions(-)
+
+commit d7df42d7ee586219475878d160f85ae5a188bd59
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 26 13:04:59 2009 -0400
+
+ [HB] Start MarkFilteringSet support
+
+ src/hb-ot-layout-common-private.h | 24 +++++++++++++++++++-----
+ 1 files changed, 19 insertions(+), 5 deletions(-)
+
+commit 62964afcecd96038cfaa8bc2bc931f43ee83be7e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 26 12:40:10 2009 -0400
+
+ [HB] Implement get_lig_carets()
+
+ src/hb-ot-layout-gdef-private.h | 57
+ ++++++++++++++++++++++++++++++--------
+ src/hb-ot-layout.cc | 17 +++++++++---
+ src/hb-ot-layout.h | 8 +++++-
+ src/main.cc | 9 +-----
+ 4 files changed, 66 insertions(+), 25 deletions(-)
+
+commit 79420ad9caf2d5fc94c3693e8292edfa27060b2d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 26 12:24:16 2009 -0400
+
+ [HB] Add get_attach_points()
+
+ src/Makefile.am | 2 +-
+ src/hb-ot-layout-gdef-private.h | 35
+ +++++++++++++++++++++++++----------
+ src/hb-ot-layout-gpos-private.h | 28 +++++++---------------------
+ src/hb-ot-layout-gsub-private.h | 28 +++++++---------------------
+ src/hb-ot-layout-open-private.h | 12 +++---------
+ src/hb-ot-layout.cc | 9 +++++++++
+ src/hb-ot-layout.h | 6 ++++++
+ src/main.cc | 8 ++++----
+ 8 files changed, 62 insertions(+), 66 deletions(-)
+
+commit 855720ca47bf5a7a44eb5b84dce9f7da6e7156bd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 26 12:00:28 2009 -0400
+
+ [HB] Remove more macros
+
+ src/hb-ot-layout-gdef-private.h | 18 +++++++++---------
+ 1 files changed, 9 insertions(+), 9 deletions(-)
+
+commit c968fc2dc87cf85b53f60a40db59d5ee7b992edf
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 25 04:04:24 2009 -0400
+
+ [HB] More buffer cleanup
+
+ src/hb-buffer-private.h | 39 +++--------
+ src/hb-buffer.c | 136
+ +++++++++++++++++-----------------
+ src/hb-buffer.h | 22 +++---
+ src/hb-ot-layout-gpos-private.h | 29 ++++----
+ src/hb-ot-layout-gsub-private.h | 10 ++--
+ src/hb-ot-layout-gsubgpos-private.h | 8 +-
+ src/hb-ot-layout-private.h | 13 +---
+ src/hb-ot-layout.cc | 16 ++--
+ src/hb-private.h | 29 --------
+ 9 files changed, 125 insertions(+), 177 deletions(-)
+
+commit 88a5f5a49b6809d88560791f9cf6b8f78f22a4ad
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 25 03:39:11 2009 -0400
+
+ [HB] Cleanup buffer
+
+ src/hb-buffer-private.h | 2 +-
+ src/hb-buffer.c | 26 +++++++-----
+ src/hb-ot-layout-gsub-private.h | 26 ++++---------
+ src/hb-ot-layout-gsubgpos-private.h | 2 +-
+ src/hb-ot-layout.cc | 71
+ -----------------------------------
+ 5 files changed, 25 insertions(+), 102 deletions(-)
+
+commit 347f0b8621d3adfec157e5634ff3defc818ea37f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 25 03:30:31 2009 -0400
+
+ [HB] Clean more
+
+ src/hb-ot-layout-private.h | 10 ++++------
+ src/hb-ot-layout.cc | 8 ++++----
+ 2 files changed, 8 insertions(+), 10 deletions(-)
+
+commit d9d2a07f4a8696666a12f5a206aa9cfb56dc2b35
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 25 03:24:19 2009 -0400
+
+ [HB] Remove one XXX, add another
+
+ src/hb-buffer.h | 2 ++
+ src/hb-ot-layout-private.h | 3 +--
+ 2 files changed, 3 insertions(+), 2 deletions(-)
+
+commit 6c78683c042250a7b5a6fc6ebae4717b03fadf9e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 25 03:22:19 2009 -0400
+
+ [HB] Update copyright years
+
+ src/hb-buffer-private.h | 2 +-
+ src/hb-buffer.h | 2 +-
+ src/hb-common.h | 2 +-
+ src/hb-ot-layout-private.h | 2 +-
+ src/hb-ot-layout.h | 2 +-
+ src/hb-private.h | 2 +-
+ 6 files changed, 6 insertions(+), 6 deletions(-)
+
+commit 4497af0069a94c69fc1518b1db2c1282721b732a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 25 03:20:18 2009 -0400
+
+ [HB] Would have helped if I actually knew C++ before using it...
+
+ src/hb-ot-layout-gsubgpos-private.h | 4 ++--
+ src/hb-ot-layout-open-private.h | 24 ++++++++++++------------
+ 2 files changed, 14 insertions(+), 14 deletions(-)
+
+commit cc6c644ff2af5f6669b6ec100ff13e904872b21c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 25 03:10:06 2009 -0400
+
+ [HB] More cleanup
+
+ src/hb-ot-layout-common-private.h | 4 ++--
+ src/hb-ot-layout-open-private.h | 9 +++++----
+ 2 files changed, 7 insertions(+), 6 deletions(-)
+
+commit 20cc86b3592db33731de671f008d7d222776be49
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 25 02:41:49 2009 -0400
+
+ [HB] Simplify Tag
+
+ src/hb-ot-layout-open-private.h | 46
+ +++++++++++++++-----------------------
+ 1 files changed, 18 insertions(+), 28 deletions(-)
+
+commit 3ec0092c5e2d48e8c4fc1618d3bee427adddb1e7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 25 02:34:25 2009 -0400
+
+ [HB] Simplify more
+
+ src/hb-ot-layout-open-private.h | 31 ++++++++++---------------------
+ 1 files changed, 10 insertions(+), 21 deletions(-)
+
+commit 6ad8d5f3c7028147b371137ae4bca6aae66b3489
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 25 02:27:29 2009 -0400
+
+ [HB] Simplify some basic things
+
+ src/hb-ot-layout-open-private.h | 90
+ +++++++++++++++++++++++++-------------
+ src/main.cc | 8 ++-
+ 2 files changed, 64 insertions(+), 34 deletions(-)
+
+commit f96ffd43bce0ac6d9c897933c9be0e51d543e570
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 24 15:01:16 2009 -0400
+
+ [HB] simplify macros
+
+ src/hb-buffer-private.h | 4 ++--
+ src/hb-buffer.h | 4 ++--
+ src/hb-common.h | 8 ++++----
+ src/hb-ot-layout-private.h | 4 ++--
+ src/hb-ot-layout.h | 4 ++--
+ 5 files changed, 12 insertions(+), 12 deletions(-)
+
+commit 8e7b30782a12f3997b9a5a18e6b9d01f6bff8b46
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 24 14:27:24 2009 -0400
+
+ [HB] Update text files
+
+ src/COPYING | 7 -------
+ src/README | 13 ++-----------
+ 2 files changed, 2 insertions(+), 18 deletions(-)
+
+commit fa7d47249496fe00ea1ab6943b385c8dd80e5ce6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 24 14:24:35 2009 -0400
+
+ [HB] Remove stale makefile.msc too
+
+ src/makefile.msc | 19 -------------------
+ 1 files changed, 0 insertions(+), 19 deletions(-)
+
+commit da2c52abcd75d46929b34cad55c4fb2c8892bc08
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 24 14:22:22 2009 -0400
+
+ [HB] Remove old code!
+
+ Goodbye 16 thousand lines of ten-year old code!
+
+ src/harfbuzz-dump-main.c | 97 -
+ src/harfbuzz-dump.c | 768 ------
+ src/harfbuzz-dump.h | 41 -
+ src/harfbuzz-gdef-private.h | 124 -
+ src/harfbuzz-gdef.c | 1160 --------
+ src/harfbuzz-gdef.h | 135 -
+ src/harfbuzz-global.h | 84 -
+ src/harfbuzz-gpos-private.h | 712 -----
+ src/harfbuzz-gpos.c | 6071
+ -----------------------------------------
+ src/harfbuzz-gpos.h | 174 --
+ src/harfbuzz-gsub-private.h | 476 ----
+ src/harfbuzz-gsub.c | 4304 -----------------------------
+ src/harfbuzz-gsub.h | 140 -
+ src/harfbuzz-impl.c | 84 -
+ src/harfbuzz-impl.h | 126 -
+ src/harfbuzz-open-private.h | 102 -
+ src/harfbuzz-open.c | 1405 ----------
+ src/harfbuzz-open.h | 282 --
+ src/harfbuzz-stream-private.h | 83 -
+ src/harfbuzz-stream.c | 257 --
+ src/harfbuzz.c | 31 -
+ src/harfbuzz.h | 35 -
+ 22 files changed, 0 insertions(+), 16691 deletions(-)
+
+commit e5372f1621602dcee4e14a4b22dc182c21502a50
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 24 14:21:27 2009 -0400
+
+ [HB] Remove stale TODO mark
+
+ src/hb-ot-layout-open-private.h | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit 96908b898476ca5d7da5f386b15be76f9e83d76e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 24 12:30:40 2009 -0400
+
+ [HB] Add FixedVersion cast to int
+
+ src/hb-ot-layout-open-private.h | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 957740dd253475020a94a62ec5dfcd03e3358176
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 24 12:29:55 2009 -0400
+
+ [HB] Simplify tag
+
+ src/hb-ot-layout-open-private.h | 10 +++++-----
+ 1 files changed, 5 insertions(+), 5 deletions(-)
+
+commit 87fcdcbe3644da10154688765db2d62eb9ac079a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 24 01:03:24 2009 -0400
+
+ [HB] Remove unused data types
+
+ src/hb-ot-layout-gdef-private.h | 2 +-
+ src/hb-ot-layout-gsubgpos-private.h | 2 +-
+ src/hb-ot-layout-open-private.h | 54
+ +++-------------------------------
+ 3 files changed, 7 insertions(+), 51 deletions(-)
+
+commit 5876bf1b73fcb56cc41b4d348248a4817f9688cb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 24 00:53:28 2009 -0400
+
+ [HB] Simplify version check in GSUB/GPOS
+
+ src/hb-ot-layout-gpos-private.h | 5 ++++-
+ src/hb-ot-layout-gsub-private.h | 5 ++++-
+ 2 files changed, 8 insertions(+), 2 deletions(-)
+
+commit 212aba6189d7aaac0bab169b77ae6bdab16800a5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 24 00:50:27 2009 -0400
+
+ [HB] Check for GDEF/GSUB/GPOS versions
+
+ src/hb-ot-layout-gdef-private.h | 3 +--
+ src/hb-ot-layout-gpos-private.h | 3 +--
+ src/hb-ot-layout-gsub-private.h | 3 +--
+ src/hb-ot-layout-gsubgpos-private.h | 5 ++---
+ src/hb-ot-layout-open-private.h | 11 ++++++++++-
+ 5 files changed, 15 insertions(+), 10 deletions(-)
+
+commit a21b5062cc32c04eeee3c4b20d26c7e2b34133e9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat May 23 22:39:42 2009 -0400
+
+ [HB] Minor
+
+ src/hb-ot-layout-gdef-private.h | 6 +++---
+ src/hb-ot-layout-open-private.h | 4 ++--
+ 2 files changed, 5 insertions(+), 5 deletions(-)
+
+commit a080b1cc2f66d6e109d431a1e09519d7cf53bb9a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat May 23 18:50:44 2009 -0400
+
+ [HB] Add TODO items
+
+ src/TODO | 6 ++++++
+ 1 files changed, 6 insertions(+), 0 deletions(-)
+
+commit e4efdd80a8fa4edbcdec9cd84f35f5f4521943c2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 22 18:54:24 2009 -0400
+
+ [GDEF] Add some get_carret_value() code
+
+ src/hb-ot-layout-gdef-private.h | 36
+ ++++++++++++++++++------------------
+ 1 files changed, 18 insertions(+), 18 deletions(-)
+
+commit 9b006bc0322723d065271e4b0ea4f137f81101e1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 22 18:29:45 2009 -0400
+
+ [GPOS] MarkLigPosFormat1
+
+ GPOS is complete now! Yay!
+
+ src/hb-ot-layout-gpos-private.h | 128
+ ++++++++++++++++++++++++++++-----------
+ 1 files changed, 92 insertions(+), 36 deletions(-)
+
+commit 923923feb248250626c637c11a886804011197b0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 22 17:58:09 2009 -0400
+
+ [HB] Remove apply_subtables() again
+
+ src/hb-ot-layout-gpos-private.h | 31 +++++++++++--------------------
+ src/hb-ot-layout-gsub-private.h | 33 ++++++++++++---------------------
+ 2 files changed, 23 insertions(+), 41 deletions(-)
+
+commit d468f9af5b9fdc2713b0b86f28129e4190ee5053
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 21 22:31:33 2009 -0400
+
+ [HB] Share Extension lookup code between GSUB and GPOS
+
+ src/hb-ot-layout-gpos-private.h | 64 +++++----------------------
+ src/hb-ot-layout-gsub-private.h | 83
+ ++++++-----------------------------
+ src/hb-ot-layout-gsubgpos-private.h | 52 ++++++++++++++++++++++
+ 3 files changed, 77 insertions(+), 122 deletions(-)
+
+commit 498f1909e0f7a32484b2058622c4a018cbfc1334
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 21 15:51:04 2009 -0400
+
+ [GPOS] Remove printf. MarkMarkPos1 is working
+
+ The "bug" was in the font.
+
+ src/hb-ot-layout-gpos-private.h | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit c7d457aa3ae7138630f52ca7263f663a3ea284c0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 21 12:46:29 2009 -0400
+
+ [HB] Ouch. Add files.
+
+ src/hb-common.h | 13 ++++-----
+ src/hb-private.h | 74
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++-
+ 2 files changed, 78 insertions(+), 9 deletions(-)
+
+commit fe550f4dd815285e9de8c3cbff810b0a1c7b377f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 21 08:27:07 2009 -0400
+
+ [GPOS] MarkMarkPosFormat1
+
+ Still not quite working.
+
+ src/TODO | 4 +-
+ src/hb-ot-layout-gpos-private.h | 105
+ ++++++++++++++++++++++++++++-----------
+ 2 files changed, 79 insertions(+), 30 deletions(-)
+
+commit 357ccde36bba01a405d59b7da061fc5048cdc7b4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 21 06:32:01 2009 -0400
+
+ [GPOS] MarkBasePosFormat1
+
+ src/TODO | 1 +
+ src/hb-ot-layout-gpos-private.h | 62
+ +++++++++++++++++++++++++++++++++++---
+ 2 files changed, 58 insertions(+), 5 deletions(-)
+
+commit 377bfc5860ae018f54e4a2dd737b4b000383ab54
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 21 04:58:24 2009 -0400
+
+ [GPOS] Implement MarkArray interface
+
+ src/hb-ot-layout-gpos-private.h | 5 +++--
+ 1 files changed, 3 insertions(+), 2 deletions(-)
+
+commit c18ec2b1d7b8c7abe6ebf4b53c9ec75d5c9bb255
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 21 04:54:01 2009 -0400
+
+ [GPOS] Implement Device support in AnchorFormat3
+
+ src/hb-ot-layout-gpos-private.h | 11 ++++++++---
+ 1 files changed, 8 insertions(+), 3 deletions(-)
+
+commit fca6a0d158b847181dcf67a13f34499177df899b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 21 04:49:04 2009 -0400
+
+ [GPOS] Remove apply_value() return value
+
+ src/hb-ot-layout-gpos-private.h | 75
+ +++++++++++++++++---------------------
+ 1 files changed, 34 insertions(+), 41 deletions(-)
+
+commit fb3b5ccfefc4c38c9184d432703e81f73e1f5bc7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 21 04:47:05 2009 -0400
+
+ [GPOS] Start MarkBasePosFormat1
+
+ src/TODO | 1 +
+ src/hb-ot-layout-gpos-private.h | 38
+ +++++++++++++++++---------------------
+ 2 files changed, 18 insertions(+), 21 deletions(-)
+
+commit ee8776d9e009a7fb8e1f3c1f9cf3ad42d9746a16
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 20 15:46:12 2009 -0400
+
+ [HB] Add TODO item
+
+ src/hb-ot-layout-gpos-private.h | 1 +
+ src/hb-ot-layout-gsub-private.h | 1 +
+ 2 files changed, 2 insertions(+), 0 deletions(-)
+
+commit c6456ca5cfc35095378dcf29f8edc33ece9c3ea1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 20 06:15:23 2009 -0400
+
+ [HB] Add TODO item
+
+ src/TODO | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 3015c4175179a1816aad2a4950da9a3b8baf2578
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 20 06:01:16 2009 -0400
+
+ [HB] Remove last dependence on the old code base!
+
+ src/hb-buffer-private.h | 88
+ +++++++++++++++++++-------------------
+ src/hb-buffer.c | 47 ++++++++++-----------
+ src/hb-ot-layout-gpos-private.h | 11 ++---
+ src/hb-ot-layout-gsub-private.h | 12 +++---
+ src/hb-ot-layout.cc | 16 ++++----
+ 5 files changed, 85 insertions(+), 89 deletions(-)
+
+commit 5c0adce1ccc739415c4b26ff13ffd2d77ea4bc6c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 20 05:42:12 2009 -0400
+
+ [HB] Rename harfbuzz-buffer to hb-buffer
+
+ src/Makefile.am | 5 +-
+ src/harfbuzz-buffer-private.h | 106 -----------
+ src/harfbuzz-buffer.c | 349
+ -----------------------------------
+ src/harfbuzz-buffer.h | 94 ----------
+ src/hb-buffer-private.h | 106 +++++++++++
+ src/hb-buffer.c | 347
+ ++++++++++++++++++++++++++++++++++
+ src/hb-buffer.h | 94 ++++++++++
+ src/hb-ot-layout-gsubgpos-private.h | 2 +-
+ src/hb-ot-layout-private.h | 2 +-
+ src/hb-ot-layout.cc | 5 +-
+ src/hb-ot-layout.h | 2 +-
+ 11 files changed, 556 insertions(+), 556 deletions(-)
+
+commit b857b49c82782d29d6d189f1a9f4a84d39cd84ea
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 20 05:35:14 2009 -0400
+
+ [HB] Remove all references to the old code!
+
+ src/Makefile.am | 76 +++++++---------------
+ src/harfbuzz-buffer.c | 154
+ ++++++++++++++++++--------------------------
+ src/harfbuzz-buffer.h | 80 +++++++++++-----------
+ src/hb-ot-layout-private.h | 6 +-
+ src/hb-ot-layout.cc | 17 ++---
+ src/hb-ot-layout.h | 1 +
+ 6 files changed, 137 insertions(+), 197 deletions(-)
+
+commit e1593a6e620ee6a8184487185d1c95e0d1820ba5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 20 04:51:30 2009 -0400
+
+ [GPOS] Finally it's working, up to Cursive
+
+ Wow, IranNastaliq renders perfectly again!
+
+ src/hb-ot-layout.cc | 24 ++++++++++++++++++++++++
+ src/hb-ot-layout.h | 12 ++++++++++++
+ 2 files changed, 36 insertions(+), 0 deletions(-)
+
+commit 0f7e6b2cead0c7d527ef68ededb27e0afd71d819
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 20 04:16:35 2009 -0400
+
+ [GPOS] Fix more brokenness
+
+ src/Makefile.am | 2 +-
+ src/hb-ot-layout-gpos-private.h | 37
+ ++++++++++++++++++++-----------------
+ src/hb-ot-layout.cc | 7 +++++++
+ src/hb-ot-layout.h | 5 +++++
+ 4 files changed, 33 insertions(+), 18 deletions(-)
+
+commit ff05d257dd43221b7c8ebead188e78495daa8eda
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 20 03:53:00 2009 -0400
+
+ [HB] Move lookup types enum into subtable class
+
+ src/hb-ot-layout-gpos-private.h | 66
+ +++++++++++++++++++-------------------
+ src/hb-ot-layout-gsub-private.h | 44 +++++++++++++-------------
+ 2 files changed, 55 insertions(+), 55 deletions(-)
+
+commit 263bbef7670b59aa88ef9ba910579dfa51226524
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 20 00:00:09 2009 -0400
+
+ [GDEF] Simplify Device access
+
+ src/hb-ot-layout-gdef-private.h | 12 +++---------
+ 1 files changed, 3 insertions(+), 9 deletions(-)
+
+commit 60d77cf05fddc5304b4b1fc19cdedba15cbee1e9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 19 23:58:54 2009 -0400
+
+ [HB] Indentation
+
+ src/hb-ot-layout-common-private.h | 170
+ +++++++++++++++++------------------
+ src/hb-ot-layout-gdef-private.h | 65 +++++++------
+ src/hb-ot-layout-gsubgpos-private.h | 150
+ +++++++++++++++++--------------
+ src/hb-ot-layout-open-private.h | 159
+ +++++++++++++++++----------------
+ src/hb-ot-layout-private.h | 9 ++-
+ 5 files changed, 288 insertions(+), 265 deletions(-)
+
+commit 90de3dfff9e82dae20b7517642511aebaf736b74
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 19 23:43:04 2009 -0400
+
+ [HB] Remove unused methods
+
+ src/hb-ot-layout-common-private.h | 6 ------
+ 1 files changed, 0 insertions(+), 6 deletions(-)
+
+commit 4c44d830d79431fcb143df2b5a29cdc8e8fccef3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 19 23:42:30 2009 -0400
+
+ [HB] Indentation
+
+ src/hb-ot-layout-gpos-private.h | 253
+ +++++++++++++++++++++-----------------
+ src/hb-ot-layout-gsub-private.h | 262
+ +++++++++++++++++++++------------------
+ 2 files changed, 284 insertions(+), 231 deletions(-)
+
+commit d18fd8e3f7185f531fa4c4988d3f5d5c5282b8eb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 19 23:25:41 2009 -0400
+
+ [GPOS] CursivePosFormat1
+
+ src/hb-ot-layout-gpos-private.h | 174
+ +++++++++++++++++++++++++++++++++++++--
+ src/hb-ot-layout-private.h | 2 +-
+ 2 files changed, 169 insertions(+), 7 deletions(-)
+
+commit 70632add333e4ab38f8f485bb87b25116128cf92
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 19 22:30:09 2009 -0400
+
+ [GSUB] PairPosFormat2
+
+ src/hb-ot-layout-gpos-private.h | 43
+ ++++++++++++++++++++++++++++++++++----
+ 1 files changed, 38 insertions(+), 5 deletions(-)
+
+commit b24ecbadf44d56fd3286d1d3ff6928151ccec9bd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 19 22:16:04 2009 -0400
+
+ [GPOS] PairPosFormat1
+
+ src/hb-ot-layout-gpos-private.h | 91
+ +++++++++++++++++++++++++++++++--------
+ 1 files changed, 73 insertions(+), 18 deletions(-)
+
+commit 056c7ec1aea1eca60a3b20b583b8a8072be9d758
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 19:47:52 2009 -0400
+
+ [GPOS] Start filling apply() functions in
+
+ src/harfbuzz-buffer-private.h | 1 +
+ src/harfbuzz-buffer.c | 3 -
+ src/hb-ot-layout-common-private.h | 35 ++++++----
+ src/hb-ot-layout-gpos-private.h | 127
+ +++++++++++++++++++++++++++----------
+ 4 files changed, 116 insertions(+), 50 deletions(-)
+
+commit 4fa77d3c4305a76b956de8c1a9b83a961d035a80
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 18:44:54 2009 -0400
+
+ [HB] Use enums
+
+ src/hb-ot-layout-common-private.h | 14 ++++++++------
+ src/hb-ot-layout-gdef-private.h | 22 +++++++++++++---------
+ 2 files changed, 21 insertions(+), 15 deletions(-)
+
+commit 6b54c5d0446b514fbb6521e7e9e614d153435f0e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 18:30:25 2009 -0400
+
+ [HB] More reference cast simplification
+
+ src/hb-ot-layout-gsub-private.h | 8 ++++----
+ src/hb-ot-layout-gsubgpos-private.h | 28 ++++++++++++++--------------
+ src/hb-ot-layout-open-private.h | 2 +-
+ 3 files changed, 19 insertions(+), 19 deletions(-)
+
+commit eb0dfc830e09405492f494c85380e133ac5d0ea3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 18:22:44 2009 -0400
+
+ [HB] Rename LOOKUP_ARGS to APPLY_ARGS
+
+ src/hb-ot-layout-gpos-private.h | 88
+ +++++++++++++++++-----------------
+ src/hb-ot-layout-gsub-private.h | 84
+ ++++++++++++++++----------------
+ src/hb-ot-layout-gsubgpos-private.h | 90
+ +++++++++++++++++-----------------
+ 3 files changed, 131 insertions(+), 131 deletions(-)
+
+commit 2a8e6accdf798a78ff180dcb593140592d62b872
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 18:21:44 2009 -0400
+
+ [HB] Internally rename position() and substitute() to apply()
+
+ src/hb-ot-layout-gpos-private.h | 110
+ +++++++++++++++++++-------------------
+ src/hb-ot-layout-gsub-private.h | 104
+ ++++++++++++++++++------------------
+ 2 files changed, 107 insertions(+), 107 deletions(-)
+
+commit f6c8a6eacf27fd1c509d07c85985f0367c5e475f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 18:01:19 2009 -0400
+
+ [HB] Simplify casts
+
+ src/hb-ot-layout-gdef-private.h | 2 +-
+ src/hb-ot-layout-gpos-private.h | 6 +++---
+ src/hb-ot-layout-gsub-private.h | 6 +++---
+ src/hb-ot-layout-open-private.h | 10 +++++-----
+ 4 files changed, 12 insertions(+), 12 deletions(-)
+
+commit 9c42f05a5ccbb48a9367b80ecdf3679e88088fcf
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 17:43:49 2009 -0400
+
+ Switch Pango to new, defunt, GPOS
+
+ src/hb-ot-layout-gpos-private.h | 22 +++++++++++++++-------
+ src/hb-ot-layout.cc | 13 +++++++++++++
+ src/hb-ot-layout.h | 5 +++++
+ 3 files changed, 33 insertions(+), 7 deletions(-)
+
+commit 5e5eb0573f7ea2ce2cf037fef0df70a4351e82c0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 17:09:33 2009 -0400
+
+ [HB] Start GPOS!
+
+ src/hb-ot-layout-gpos-private.h | 915
+ +++++++++++++++++++++++++++++++++++++++
+ src/hb-ot-layout-gsub-private.h | 2 -
+ src/hb-ot-layout-private.h | 15 +-
+ src/hb-ot-layout.cc | 5 +-
+ src/hb-ot-layout.h | 8 +-
+ 5 files changed, 936 insertions(+), 9 deletions(-)
+
+commit 64e67f7599deeec98b104f8b70d0d321cf96799d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 15:32:40 2009 -0400
+
+ [GSUB] Minor
+
+ src/hb-ot-layout-gsub-private.h | 16 ++++++----------
+ 1 files changed, 6 insertions(+), 10 deletions(-)
+
+commit d79cae0b4eef8c2694ada791bb8e427c1202875e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 13:50:15 2009 -0400
+
+ [HB] Minor
+
+ src/hb-ot-layout-gsub-private.h | 22 +++++++++++-----------
+ 1 files changed, 11 insertions(+), 11 deletions(-)
+
+commit 8533bb985e6af2b656d7c45620d8f11f36330b85
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 06:00:12 2009 -0400
+
+ [GSUB] Protect against mismatching Extension subtable types
+
+ src/hb-ot-layout-gsub-private.h | 9 ++++++---
+ 1 files changed, 6 insertions(+), 3 deletions(-)
+
+commit 969afd706e9b52adc79f6210c0088b2c6bbae9bc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 05:47:47 2009 -0400
+
+ [GSUB] Implement ReverseChainSingleSubst
+
+ GSUB is done!
+
+ src/hb-ot-layout-gsub-private.h | 55
+ ++++++++++++++++++++++++++---------
+ src/hb-ot-layout-gsubgpos-private.h | 43 ++++++++-------------------
+ 2 files changed, 54 insertions(+), 44 deletions(-)
+
+commit 4acaffd786a11b5bd7d41b39fc65625fd8cd5077
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 05:29:29 2009 -0400
+
+ [HB] Don't use G_LIKELY!
+
+ src/hb-ot-layout-gsub-private.h | 12 ++++++------
+ src/hb-ot-layout-gsubgpos-private.h | 12 ++++++------
+ src/hb-ot-layout-open-private.h | 4 ++--
+ src/hb-ot-layout.cc | 6 +++---
+ 4 files changed, 17 insertions(+), 17 deletions(-)
+
+commit 3dcb12f171ebbf44461e6ce6439d286c9520dd88
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 05:22:32 2009 -0400
+
+ [GSUB] Oops, fix Extension check
+
+ src/hb-ot-layout-gsub-private.h | 3 +--
+ 1 files changed, 1 insertions(+), 2 deletions(-)
+
+commit 2e8fb6c38dbc01cb77b384c0ae0212514dfbb588
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 04:37:37 2009 -0400
+
+ [HB] Tweak some constants and fix Coverage
+
+ src/hb-ot-layout-common-private.h | 11 ++++++-----
+ src/hb-ot-layout-gsubgpos-private.h | 2 ++
+ src/hb-ot-layout-open-private.h | 6 +++---
+ 3 files changed, 11 insertions(+), 8 deletions(-)
+
+commit d6aae5f5cad54fc5dac8b0ff10a3921ebda533d4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 04:25:22 2009 -0400
+
+ [HB] Cleanup TODOs
+
+ src/hb-ot-layout-gsub-private.h | 12 ++++++------
+ src/hb-ot-layout-open-private.h | 2 +-
+ src/hb-ot-layout.cc | 4 ++--
+ 3 files changed, 9 insertions(+), 9 deletions(-)
+
+commit 122f21fb9a3a0b914575929a3be11884f1ae00c0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 04:21:53 2009 -0400
+
+ [GSUB] Fix context_length handling in Ligature too
+
+ src/hb-ot-layout-gsub-private.h | 9 ++++-----
+ src/hb-ot-layout-gsubgpos-private.h | 5 +++--
+ 2 files changed, 7 insertions(+), 7 deletions(-)
+
+commit 47958dea214fd55725bf04aa13d233870255fb03
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 04:17:47 2009 -0400
+
+ [HB] Minor cleanup
+
+ src/hb-ot-layout-gsubgpos-private.h | 10 ++++------
+ 1 files changed, 4 insertions(+), 6 deletions(-)
+
+commit e73a0c2a903112ce9a35b95e14e10ab8ea2dc337
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 04:15:25 2009 -0400
+
+ [HB] Correctly skip glyphs when applying (Chain)Context lookups
+
+ src/hb-ot-layout-gsubgpos-private.h | 14 +++++++++++---
+ 1 files changed, 11 insertions(+), 3 deletions(-)
+
+commit 7cff75babd64cd49dd2b3faaa15193d12c098f42
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 04:09:05 2009 -0400
+
+ [HB] Fix context_length checking
+
+ src/hb-ot-layout-gsubgpos-private.h | 23 +++++++++++++----------
+ src/hb-ot-layout-open-private.h | 2 +-
+ 2 files changed, 14 insertions(+), 11 deletions(-)
+
+commit d0ba0557007798db2c60ddd0b7a5a0624cd1698d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 03:56:39 2009 -0400
+
+ [HB] ChainContext complete
+
+ IranNastaliq renders perfectly again!
+
+ src/hb-ot-layout-gsubgpos-private.h | 63
+ +++++++++++++++++++++++++---------
+ 1 files changed, 46 insertions(+), 17 deletions(-)
+
+commit e072c24e79f0e7c1e078a87c782ab5dd8f21dcda
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 03:47:31 2009 -0400
+
+ [HB] Implement backtrack matching
+
+ src/hb-ot-layout-gsubgpos-private.h | 61
+ +++++++++++++++++++++++++---------
+ 1 files changed, 45 insertions(+), 16 deletions(-)
+
+commit 02e1e5c63fa4f896053fa3c21e495239e1e9caa2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 02:47:57 2009 -0400
+
+ [HB] One more step to go, for fully working GSUB and ChainContext
+
+ src/hb-ot-layout-gsubgpos-private.h | 107
+ ++++++++++++++++++++---------------
+ 1 files changed, 61 insertions(+), 46 deletions(-)
+
+commit f14c2b7acfba75b8a6880f41ceec758f9a56abce
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 02:36:18 2009 -0400
+
+ [HB] Further modularize Context matching
+
+ src/hb-ot-layout-gsubgpos-private.h | 92
+ ++++++++++++++++++++++++-----------
+ 1 files changed, 63 insertions(+), 29 deletions(-)
+
+commit 13ed4405c558e445b052360f1ed8ee27ecf48e6e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 02:14:37 2009 -0400
+
+ [HB] A step closer to working ChainContext
+
+ src/hb-ot-layout-gsubgpos-private.h | 36
+ +++++++++++++++++++++++++---------
+ 1 files changed, 26 insertions(+), 10 deletions(-)
+
+commit e8cbaaf6d538036ff9b880b018db402e0895ed01
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 02:03:58 2009 -0400
+
+ [HB] Add HeadlessArrayTo<>
+
+ src/hb-ot-layout-gsub-private.h | 10 ++++------
+ src/hb-ot-layout-gsubgpos-private.h | 5 ++---
+ src/hb-ot-layout-open-private.h | 19 +++++++++++++++++++
+ 3 files changed, 25 insertions(+), 9 deletions(-)
+
+commit dcb6b60254951a2831c03f3196962d229f7e556c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 18 01:49:57 2009 -0400
+
+ [HB] More template goodness
+
+ src/hb-ot-layout-gsubgpos-private.h | 37
+ ++++++++++++++--------------------
+ 1 files changed, 15 insertions(+), 22 deletions(-)
+
+commit aa3d7adca5c821c91a2a1b5380fd6b3d19656ab1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 23:17:56 2009 -0400
+
+ [HB] More churning towards ChainContext lookups
+
+ src/hb-ot-layout-common-private.h | 6 +-
+ src/hb-ot-layout-gsub-private.h | 15 +++-
+ src/hb-ot-layout-gsubgpos-private.h | 174
+ +++++++++++++++++++++-------------
+ 3 files changed, 125 insertions(+), 70 deletions(-)
+
+commit 48f16ed96ac7041b511d9e0864623d2aa09c6da3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 22:11:30 2009 -0400
+
+ [HB] Towards sharing Context and ChainContext code
+
+ src/hb-ot-layout-gsubgpos-private.h | 220
+ ++++++++++++++++-------------------
+ 1 files changed, 99 insertions(+), 121 deletions(-)
+
+commit 6cf2a52593cb4b23e3efe5e16228e3172bdcdd05
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 21:11:49 2009 -0400
+
+ [HB] Add check to avoid infinite recursion
+
+ src/hb-ot-layout-gsub-private.h | 12 ++++++++----
+ 1 files changed, 8 insertions(+), 4 deletions(-)
+
+commit 887c4b44165eeb8ac7fb09bc4474d11720b94a9e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 21:06:08 2009 -0400
+
+ [HB] Cosmetic
+
+ src/hb-ot-layout-gsub-private.h | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit ca5290f4994e1b2db4dac03f7a22b7071441ba06
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 20:48:27 2009 -0400
+
+ [HB] Start ChainContext and ReverseChainSingleSubst lookups
+
+ src/hb-ot-layout-gsub-private.h | 269
+ ++++++++---------------------------
+ src/hb-ot-layout-gsubgpos-private.h | 214 +++++++++++++++++++++++++++-
+ 2 files changed, 268 insertions(+), 215 deletions(-)
+
+commit 433f4aea741e39df079126769441b79ab64fd236
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 20:30:05 2009 -0400
+
+ [HB] Remove stale TODO
+
+ src/hb-ot-layout-private.h | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit 6f20f72e9c58ba23db2e31afa5d331acfea3d77e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 20:28:01 2009 -0400
+
+ [HB] Split Layout-common tables into new files
+
+ src/hb-ot-layout-common-private.h | 429
+ +++++++++++++++++++++++++++++++++++
+ src/hb-ot-layout-gdef-private.h | 3 +-
+ src/hb-ot-layout-gsub-private.h | 1 +
+ src/hb-ot-layout-gsubgpos-private.h | 2 +
+ src/hb-ot-layout-open-private.h | 408
+ ---------------------------------
+ 5 files changed, 434 insertions(+), 409 deletions(-)
+
+commit f45107fe0904414f1266648a6c42849c494fe611
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 20:13:02 2009 -0400
+
+ [HB] More shuffling
+
+ src/hb-ot-layout-gsub-private.h | 71
+ ++++++++++++++++++++---------------
+ src/hb-ot-layout-gsubgpos-private.h | 30 +++++++++++++++
+ src/hb-ot-layout-open-private.h | 41 --------------------
+ 3 files changed, 71 insertions(+), 71 deletions(-)
+
+commit f8dc67b3c24dfc805da756a73cb217b36e16b4b8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 19:47:54 2009 -0400
+
+ [HB] Cleanup format unions
+
+ src/hb-ot-layout-gdef-private.h | 18 ++++----
+ src/hb-ot-layout-gsub-private.h | 87
+ ++++++++++++++++++-----------------
+ src/hb-ot-layout-gsubgpos-private.h | 16 +++---
+ src/hb-ot-layout-open-private.h | 41 ++++++----------
+ 4 files changed, 77 insertions(+), 85 deletions(-)
+
+commit da1097bc3b1995776c205707fd2b17603b804646
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 19:31:18 2009 -0400
+
+ [HB] Use four bytes for Null Tag, not 5
+
+ src/hb-ot-layout-open-private.h | 4 +++-
+ 1 files changed, 3 insertions(+), 1 deletions(-)
+
+commit 19fc24f268b985d30971307ac2055622d11cb21f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 09:45:32 2009 -0400
+
+ [HB] Couple size checks
+
+ src/hb-ot-layout-gsub-private.h | 7 +++++--
+ src/hb-ot-layout-gsubgpos-private.h | 4 ++--
+ src/hb-ot-layout-open-private.h | 4 ++--
+ 3 files changed, 9 insertions(+), 6 deletions(-)
+
+commit ecf17e849db19599bbb816d0018380ebf979576b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 09:34:41 2009 -0400
+
+ [HB] Propagate property of first glyph
+
+ This slightly grows code size.
+
+ src/hb-ot-layout-gsub-private.h | 100
+ ++++++++++++++++++-----------------
+ src/hb-ot-layout-gsubgpos-private.h | 7 ++-
+ 2 files changed, 56 insertions(+), 51 deletions(-)
+
+commit eca8e33710cfce51454e64d974ff0c28b0eefa14
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 09:07:27 2009 -0400
+
+ [GSUB] Further optimize the main switch
+
+ src/hb-ot-layout-gsub-private.h | 31 +++++++++++++++++--------------
+ 1 files changed, 17 insertions(+), 14 deletions(-)
+
+commit 13068232e7054748ae5ba0d961ee5a95b959e92e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 08:59:01 2009 -0400
+
+ [HB] Unify first glyph property checking
+
+ src/hb-ot-layout-gsub-private.h | 81
+ +++++++++++++++--------------------
+ src/hb-ot-layout-gsubgpos-private.h | 12 -----
+ 2 files changed, 35 insertions(+), 58 deletions(-)
+
+commit 66bf7ce4e3135535c110a917178b84c4a2b1d11f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 08:28:42 2009 -0400
+
+ [HB] Move Context matching logic out of GSUB
+
+ src/hb-ot-layout-gdef-private.h | 2 -
+ src/hb-ot-layout-gsub-private.h | 331
+ +--------------------------------
+ src/hb-ot-layout-gsubgpos-private.h | 347
+ +++++++++++++++++++++++++++++++++++
+ 3 files changed, 352 insertions(+), 328 deletions(-)
+
+commit a1625528cd5ed94bc8f18903da3300e823ee5b54
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 07:52:11 2009 -0400
+
+ [GSUB] Unify ContextSubst matching
+
+ src/hb-ot-layout-gsub-private.h | 378
+ ++++++++++++++++-----------------------
+ 1 files changed, 154 insertions(+), 224 deletions(-)
+
+commit c36238bea40e9e2b589028eb6de0710455b31585
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 07:39:34 2009 -0400
+
+ [HB] Renames
+
+ src/hb-ot-layout-gsub-private.h | 122
+ +++++++++++++++++++-------------------
+ 1 files changed, 61 insertions(+), 61 deletions(-)
+
+commit 15c3e75b39797a153b6bc0598f87b27c4a487228
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 06:03:42 2009 -0400
+
+ [HB] Simplify buffer
+
+ src/harfbuzz-buffer-private.h | 14 ++++++--------
+ src/harfbuzz-buffer.c | 35
+ ++++++++++++++++-------------------
+ src/harfbuzz-gsub.c | 6 +++---
+ src/hb-ot-layout-gsub-private.h | 12 ++++++------
+ 4 files changed, 31 insertions(+), 36 deletions(-)
+
+commit 36f78446cef8a7cbae000d5e742c9d13e1cc7f83
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 05:52:32 2009 -0400
+
+ [HB] Add TODO item
+
+ src/TODO | 1 +
+ src/harfbuzz-buffer.c | 2 +-
+ 2 files changed, 2 insertions(+), 1 deletions(-)
+
+commit ee58aaebd296ea8237516754fd4e825d524b11b7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 05:14:33 2009 -0400
+
+ [HB] Update copyright years
+
+ src/hb-ot-layout-gdef-private.h | 2 +-
+ src/hb-ot-layout-open-private.h | 2 +-
+ src/hb-ot-layout.cc | 2 +-
+ src/main.cc | 2 +-
+ 4 files changed, 4 insertions(+), 4 deletions(-)
+
+commit f4c9514935cf97a58dcb3b1962ac3f3b5ba61264
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 04:59:56 2009 -0400
+
+ [HB] Simplify more arrays
+
+ src/hb-ot-layout-open-private.h | 241
+ ++++++++++++++++-----------------------
+ src/hb-ot-layout.cc | 8 +-
+ 2 files changed, 100 insertions(+), 149 deletions(-)
+
+commit c9a7cbe9cb52264af9954e5ce9ac7a45d7e310cd
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 01:22:51 2009 -0400
+
+ [HB] Use ArrayOf<> in GSUB
+
+ src/hb-ot-layout-gdef-private.h | 3 +-
+ src/hb-ot-layout-gsub-private.h | 157
+ +++++++++++++--------------------------
+ src/hb-ot-layout-open-private.h | 5 -
+ 3 files changed, 53 insertions(+), 112 deletions(-)
+
+commit 5f810363acc3ad3cba631a68620e3d37e54c95c4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 00:54:25 2009 -0400
+
+ [HB] Add ArrayOf<>
+
+ src/hb-ot-layout-gdef-private.h | 62 +++++++------------------------
+ src/hb-ot-layout-open-private.h | 77
+ +++++++++++++++++++++++++++++----------
+ 2 files changed, 71 insertions(+), 68 deletions(-)
+
+commit 238c855fcd4f0ef97a94a8662d2a2f2bb5c21ecb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 00:22:37 2009 -0400
+
+ [HB] Use OffsetTo<> for Coverage
+
+ src/hb-ot-layout-gdef-private.h | 1 +
+ src/hb-ot-layout-gsub-private.h | 55
+ +++++++++++++++------------------------
+ src/hb-ot-layout-open-private.h | 10 +------
+ 3 files changed, 23 insertions(+), 43 deletions(-)
+
+commit 3d54bd1293069fc3d3bdeeea8ad45036f3ee65f3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 00:15:51 2009 -0400
+
+ [HB] Use OffsetTo<> in more places
+
+ src/hb-ot-layout-gdef-private.h | 12 +++++-------
+ src/hb-ot-layout-open-private.h | 4 ++++
+ 2 files changed, 9 insertions(+), 7 deletions(-)
+
+commit 9e4d9d7b2721859172bc9c59c1aea27b01eb9c07
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun May 17 00:09:20 2009 -0400
+
+ [HB] Add OffsetTo template.
+
+ src/hb-ot-layout-gdef-private.h | 26 ++++++++++++++------------
+ src/hb-ot-layout-gsub-private.h | 6 +++---
+ src/hb-ot-layout-open-private.h | 27 ++++++++++++++++++---------
+ 3 files changed, 35 insertions(+), 24 deletions(-)
+
+commit e07f89295b9b38d233dfd4acec1f6b4a3416f267
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat May 16 23:20:48 2009 -0400
+
+ [HB] Automate int-type size assertion
+
+ src/hb-ot-layout-open-private.h | 13 +++----------
+ 1 files changed, 3 insertions(+), 10 deletions(-)
+
+commit 8b8358033184198ff638ee1379093717596e162d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat May 16 22:48:14 2009 -0400
+
+ [HB] Use templates for Null objects
+
+ Also use a common pool for all nul-content ones.
+
+ src/hb-ot-layout-gdef-private.h | 12 ++--
+ src/hb-ot-layout-gsub-private.h | 28 ++++----
+ src/hb-ot-layout-open-private.h | 142
+ ++++++++++++++++++++++----------------
+ src/hb-ot-layout.cc | 8 +-
+ 4 files changed, 105 insertions(+), 85 deletions(-)
+
+commit 6e13d4140158aff736647fc53d8c0ae3a02c2afc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat May 16 20:15:16 2009 -0400
+
+ [HB] Remove obsolete comment
+
+ src/hb-ot-layout-gdef-private.h | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit 9f721cf380954d67415dbfd0404a983cdd75b7df
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat May 16 19:59:15 2009 -0400
+
+ [GSUB] Start ChainContextSubst
+
+ src/hb-ot-layout-gsub-private.h | 50
+ ++++++++++++++++++++++++++++++--------
+ 1 files changed, 39 insertions(+), 11 deletions(-)
+
+commit 7fca9e5245d2d283e8b5354eb1ddf553a7ffc033
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat May 16 19:44:24 2009 -0400
+
+ [GSUB] Implement ContextSubstFormat3
+
+ src/hb-ot-layout-gsub-private.h | 62
+ ++++++++++++++++++++++++++++++++++++++-
+ 1 files changed, 61 insertions(+), 1 deletions(-)
+
+commit 1ff926a5681b5d4bfce65351062cda9dc1ffeba2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 15 20:25:37 2009 -0400
+
+ [GSUB] Implement ContextSubstFormat2
+
+ src/hb-ot-layout-gsub-private.h | 105
+ ++++++++++++++++++++++++++++++++++++---
+ 1 files changed, 97 insertions(+), 8 deletions(-)
+
+commit fc36d9453ed7edb0a570abc44d7caa87aafb0fcf
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 15 20:11:10 2009 -0400
+
+ [GSUB] Add GSUB::substitute_lookup()
+
+ src/hb-ot-layout-gsub-private.h | 7 +++++++
+ src/hb-ot-layout.cc | 5 +----
+ 2 files changed, 8 insertions(+), 4 deletions(-)
+
+commit c43562b2a7587fa3f9ef4c1c4338e4eda77368b5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 15 18:54:53 2009 -0400
+
+ [GSUB] Finish ContextSubstFormat1
+
+ src/hb-ot-layout-gsub-private.h | 77
+ ++++++++++++++++++++++++++++++---------
+ src/hb-ot-layout-private.h | 14 +++++++
+ src/hb-ot-layout.cc | 13 -------
+ 3 files changed, 74 insertions(+), 30 deletions(-)
+
+commit 5ee21896224e3a9835a9695037a94ccf1c35a217
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 15 13:28:56 2009 -0400
+
+ [HB] Fix typo
+
+ src/hb-ot-layout-open-private.h | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 6b59c9b445b6d2454008c83a2c7d6a995ea5995e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 15 01:00:36 2009 -0400
+
+ [HB] Add TODO item
+
+ src/TODO | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit c5419b6cf28822e07f1ef9b0394825e9cb01a445
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 8 21:17:56 2009 -0400
+
+ [HB] Remove DEFINE_NON_INSTANTIABLE
+
+ src/hb-ot-layout-gdef-private.h | 2 --
+ src/hb-ot-layout-gsub-private.h | 3 ---
+ src/hb-ot-layout-open-private.h | 18 +-----------------
+ 3 files changed, 1 insertions(+), 22 deletions(-)
+
+commit 0dff25f0368c5f14ebb0a4af35f3bb6658740d57
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 8 21:12:18 2009 -0400
+
+ [HB] Remove get_size()
+
+ src/hb-ot-layout-gdef-private.h | 9 -----
+ src/hb-ot-layout-gsub-private.h | 63
+ ---------------------------------------
+ src/hb-ot-layout-open-private.h | 42 ++------------------------
+ 3 files changed, 3 insertions(+), 111 deletions(-)
+
+commit 25c6c9a3f6c062ec639d9202a8b9844be64d6fc0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 8 19:09:17 2009 -0400
+
+ [GSUB] ContextSubst format 1
+
+ src/hb-ot-layout-gsub-private.h | 52
+ +++++++++++++++++++++++++++++++++-----
+ 1 files changed, 45 insertions(+), 7 deletions(-)
+
+commit f70229510303109bd0f71423cdf13aa200066d17
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri May 8 18:45:53 2009 -0400
+
+ [GSUB] Shuffle
+
+ src/hb-ot-layout-gsub-private.h | 170
+ ++++++++++++++++++++-------------------
+ 1 files changed, 86 insertions(+), 84 deletions(-)
+
+commit a83e08f8728439ef75e3dfab2191ac913d8f907b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu May 7 12:53:02 2009 -0400
+
+ [HarfBuzz] Start a TODO file
+
+ src/TODO | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit eed05b04ebc2cbb3fa699c99200db12a0081cefb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 6 00:25:59 2009 -0400
+
+ [GSUB] minor
+
+ src/hb-ot-layout-open-private.h | 6 ++++--
+ 1 files changed, 4 insertions(+), 2 deletions(-)
+
+commit cdb317bc4e188421cad997b448abb19223d39e96
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed May 6 00:12:29 2009 -0400
+
+ [GSUB] Towards Context subtitutes
+
+ src/hb-ot-layout-gsub-private.h | 137
+ ++++++++++++++++++++++++++++++--------
+ 1 files changed, 108 insertions(+), 29 deletions(-)
+
+commit c9c6a78aec2b16ac06dfca8cbfaf28a77a10bae2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 5 16:22:02 2009 -0400
+
+ [GSUB] Minor refactoring
+
+ src/hb-ot-layout-gsub-private.h | 42
+ +++++++++++++++++++++-----------------
+ 1 files changed, 23 insertions(+), 19 deletions(-)
+
+commit bb3899a579b00134b24df8891b69bf1621a8190f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue May 5 13:25:13 2009 -0400
+
+ [GSUB] Implement ligature substitutions
+
+ src/Makefile.am | 2 +
+ src/hb-ot-layout-gsub-private.h | 113
+ +++++++++++++++++++++++++++++++--------
+ 2 files changed, 93 insertions(+), 22 deletions(-)
+
+commit 38b011a293181856463dd08d43e2106e5bf1d56e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon May 4 20:21:57 2009 -0400
+
+ [GSUB] Hook new GSUB up in Pango
+
+ src/hb-ot-layout-gsub-private.h | 15 ++++++++++-----
+ 1 files changed, 10 insertions(+), 5 deletions(-)
+
+commit a84e71ad11a72feff47ead16772a8c4bcf4f69d5
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 16 16:53:40 2009 -0400
+
+ [GSUB] Start Ligature subtable support
+
+ src/hb-ot-layout-gsub-private.h | 132
+ ++++++++++++++++++++++++++++-----------
+ src/hb-ot-layout.h | 2 +-
+ 2 files changed, 96 insertions(+), 38 deletions(-)
+
+commit 52886ca56b24a8335614b1df16a33dd4e2d7ae56
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 16 14:19:42 2009 -0400
+
+ [GSUB] Implement Alternate subtables
+
+ src/hb-ot-layout-gsub-private.h | 104
+ ++++++++++++++++++++++++++++++++++++---
+ src/hb-ot-layout-open-private.h | 2 +-
+ 2 files changed, 97 insertions(+), 9 deletions(-)
+
+commit 4f27ce7e0213ac5ba356f0fd2ec0a175ffd002e6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 16 13:40:13 2009 -0400
+
+ [GSUB] Implement Extension subtables
+
+ src/hb-ot-layout-gsub-private.h | 169
+ +++++++++++++++++++++++++--------------
+ 1 files changed, 108 insertions(+), 61 deletions(-)
+
+commit 83e61ff4702121d3418fe82a8fe7ef6bb63bb5d2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 16 12:30:51 2009 -0400
+
+ [GSUB] Fix reverse lookup loop like we did in the old code before
+
+ src/hb-ot-layout-gsub-private.h | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 5a0b791184cf6ef39eae0570e14aca21abc32845
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 16 04:45:30 2009 -0400
+
+ [harfbuzz/GSUB] towards a partially working GSUB
+
+ src/harfbuzz-buffer.c | 2 +-
+ src/harfbuzz-impl.h | 2 +-
+ src/harfbuzz.c | 1 -
+ src/hb-ot-layout-gdef-private.h | 4 +-
+ src/hb-ot-layout-gsub-private.h | 383
+ +++++++++++++++++++++++++++++----------
+ src/hb-ot-layout-open-private.h | 31 +++-
+ src/hb-ot-layout-private.h | 6 +-
+ src/hb-ot-layout.cc | 94 +++++++---
+ src/hb-ot-layout.h | 2 -
+ 9 files changed, 381 insertions(+), 144 deletions(-)
+
+commit 30bd763fa2fa4aceee51433ec9fc8dc28480b5d7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 15 22:56:15 2009 -0400
+
+ Implement the first substitute()
+
+ src/harfbuzz-buffer-private.h | 8 ++--
+ src/harfbuzz-buffer.c | 4 +-
+ src/harfbuzz-buffer.h | 2 +-
+ src/harfbuzz-gdef-private.h | 4 +-
+ src/harfbuzz-gdef.c | 6 +-
+ src/harfbuzz-gdef.h | 2 +-
+ src/harfbuzz-gpos.c | 8 ++--
+ src/harfbuzz-gpos.h | 2 +-
+ src/harfbuzz-gsub.h | 2 +-
+ src/hb-ot-layout-gsub-private.h | 88
+ +++++++++++++++++++++++++++++++++++----
+ src/hb-ot-layout-open-private.h | 2 +-
+ src/hb-ot-layout-private.h | 23 ++++++----
+ src/hb-ot-layout.cc | 54 ++++++++++++++++-------
+ src/hb-ot-layout.h | 2 +-
+ 14 files changed, 151 insertions(+), 56 deletions(-)
+
+commit ce48f03946bef895912019046bdbe62bb1301d0b
+Merge: 0e13bee 2d15e72
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Nov 2 14:35:51 2009 -0500
+
+ Merge harfbuzz-ng
+
+commit 0e13beeb93077750183a8242780158b88df81e26
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Apr 17 17:03:39 2009 -0400
+
+ Use git.mk
+
+ src/Makefile.am | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 2d15e72c75931398db5e027e660f1320bb979117
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Apr 15 19:50:16 2009 -0400
+
+ Give it a start at GSUB
+
+ src/hb-common.h | 5 +-
+ src/hb-ot-layout-gdef-private.h | 24 ++++----
+ src/hb-ot-layout-gsub-private.h | 120
+ ++++++++++++++++++++++++++++++++++++++-
+ src/hb-ot-layout-open-private.h | 51 ++++++++++-------
+ src/hb-ot-layout-private.h | 2 +-
+ src/hb-ot-layout.cc | 63 +++++++++++++++++++-
+ src/hb-ot-layout.h | 29 ++++++++-
+ src/main.cc | 4 +-
+ 8 files changed, 253 insertions(+), 45 deletions(-)
+
+commit 9d870f2a558f4e463e3ff953312202a8d144158b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Apr 9 13:30:26 2009 -0400
+
+ Bug 577952 – Error loading {GDEF,GSUB,GPOS} table 0x6EAD
+
+ Detect TrueType Collections by checking the font data header instead
+ of checking for "face->num_faces >1".
+
+ src/harfbuzz-stream.c | 11 +++++++++--
+ 1 files changed, 9 insertions(+), 2 deletions(-)
+
+commit d49caf1f77743550d83fc7feced1293ba34a4e99
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Mar 2 15:16:11 2009 +0330
+
+ [opentype] Protect against illegal access for arrays of length zero
+
+ src/harfbuzz-gpos.c | 22 ++++++++++++++++++----
+ src/harfbuzz-gsub.c | 6 ++++++
+ 2 files changed, 24 insertions(+), 4 deletions(-)
+
+commit 66871797af194f9d2161faf8bfbc9684f09e207e
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Mar 2 14:20:20 2009 +0330
+
+ [opentype] Use size_t instead of uint for malloc wrappers
+
+ src/harfbuzz-impl.c | 4 ++--
+ src/harfbuzz-impl.h | 6 ++++--
+ 2 files changed, 6 insertions(+), 4 deletions(-)
+
+commit 3664e59c52ed56486a3e38126c0c3abb78f42233
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Mar 2 11:09:29 2009 +0330
+
+ Fix Bug 572529 – Poor -I ordering can break build
+
+ src/Makefile.am | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit aca4d11388eedd532a73bd34747abb65c0ea9291
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Mon Feb 2 00:13:07 2009 +0000
+
+ Allocate all array rows in a single ALLOC call. Saves over 100
+ alloc calls
+
+ 2009-01-31 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/harfbuzz-gpos.c (Load_Mark2Array),
+ (Free_Mark2Array):
+ Allocate all array rows in a single ALLOC call. Saves over
+ 100
+ alloc calls when loading DejaVu Sans,
+
+ src/harfbuzz-gpos.c | 59
+ ++++++++++++++------------------------------------
+ 1 files changed, 17 insertions(+), 42 deletions(-)
+
+commit c561d69c721105b78bb06d1e3c5f21ca314d924a
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Jan 29 09:20:08 2009 +0000
+
+ Remove ClassDef->Defined field. This is the comment accompanying it:
+
+ 2009-01-29 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/harfbuzz-open.h:
+ * pango/opentype/harfbuzz-gdef.c (Make_ClassRange),
+ (HB_GDEF_Build_ClassDefinition):
+ * pango/opentype/harfbuzz-gpos.c (Load_PosClassRule),
+ (Load_ChainPosClassRule):
+ * pango/opentype/harfbuzz-gsub.c (Load_SubClassRule),
+ (Load_ChainSubClassRule):
+ * pango/opentype/harfbuzz-open.c (Load_ClassDef1),
+ (Load_ClassDef2), (_HB_OPEN_Load_ClassDefinition),
+ (_HB_OPEN_Load_EmptyClassDefinition),
+ (_HB_OPEN_Free_ClassDefinition):
+ Remove ClassDef->Defined field. This is the comment
+ accompanying it:
+
+ The `Defined' field is not defined in the OpenType
+ specification
+ but apparently needed for processing fonts like trado.ttf:
+ This
+ font refers to a class which contains not a single element.
+ We
+ map such classes to class 0.
+
+ The comment is correct that trado.ttf (MS Traditional
+ Arabic) uses
+ such classes. However, in my testing I couldn't identify any
+ problems with the font if the special handling is removed.
+ I also
+ processed as many fonts as I could get my hand on and
+ trado.ttf was
+ the only not-totally-broken font hitting the special-case
+ code.
+ DejaVu fonts hit it too, but I'm sure they do not require the
+ special-handling code. Most probably, that code introduces
+ bugs
+ in them.
+
+ The special-casing was consuming lots of memory.
+ EIGHT MEGABYTES
+ for loading DejaVu Sans! While this could be complete
+ fixed, I
+ decided to remove the special-handling code altogether.
+ I don't
+ think it will make any real difference, and if it does,
+ we'll fix
+ fonts. Such hacks will not be in harfbuzz-ng anyway.
+
+ Bug originally reported by nsf.
+
+ src/harfbuzz-gdef.c | 8 --------
+ src/harfbuzz-gpos.c | 32 --------------------------------
+ src/harfbuzz-gsub.c | 31 -------------------------------
+ src/harfbuzz-open.c | 30 +++---------------------------
+ src/harfbuzz-open.h | 8 --------
+ 5 files changed, 3 insertions(+), 106 deletions(-)
+
+commit 9372edd6f020c92609853609dcb504c72551c9c3
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Jan 29 09:19:56 2009 +0000
+
+ Use calloc(), instead of malloc()ing and memset()ing.
+
+ 2009-01-29 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/harfbuzz-impl.c (_hb_alloc): Use calloc(),
+ instead of malloc()ing and memset()ing.
+
+ src/harfbuzz-impl.c | 4 +---
+ 1 files changed, 1 insertions(+), 3 deletions(-)
+
+commit 94c21d26ba878b3168a21f2e76f02bc52e8fe6fd
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Jan 29 09:19:43 2009 +0000
+
+ Remove old cruft.
+
+ 2009-01-29 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/harfbuzz-dump-main.c (main): Remove old
+ cruft.
+
+ src/harfbuzz-dump-main.c | 144
+ +---------------------------------------------
+ 1 files changed, 1 insertions(+), 143 deletions(-)
+
+commit 0a47c4f78e8a9e81cd305f24ec92ea61ead7dd8d
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Jan 29 09:19:20 2009 +0000
+
+ Allocate all array rows in a single ALLOC call. Saves over 2000 alloc
+
+ 2009-01-29 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/harfbuzz-gpos.c (Load_BaseArray),
+ (Free_BaseArray):
+ Allocate all array rows in a single ALLOC call. Saves over
+ 2000
+ alloc calls when loading DejaVu Sans!
+
+ src/harfbuzz-gpos.c | 57
+ +++++++++++++++-----------------------------------
+ 1 files changed, 17 insertions(+), 40 deletions(-)
+
+commit 549be924bccd187f53791dfa27647981ac909545
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Fri Dec 26 02:31:47 2008 +0000
+
+ Bug 469049 – Fix all compiler warnings
+
+ 2008-12-25 Behdad Esfahbod <behdad@gnome.org>
+
+ Bug 469049 – Fix all compiler warnings
+
+ * pango-view/viewer-pangocairo.c (render_callback):
+ * pango/fonts.c (append_field),
+ (pango_font_description_to_string):
+ * pango/opentype/harfbuzz-dump.c:
+ * pango/pango-bidi-type.c
+ (pango_log2vis_get_embedding_levels):
+ * pango/pango-coverage.c (pango_coverage_set):
+ * pango/pango-markup.c (span_parse_func):
+ * pango/pango-renderer.c
+ (pango_renderer_default_draw_error_underline):
+ * pango/pango-utils.c (pango_scan_string):
+ * pango/pangocairo-render.c
+ (pango_cairo_renderer_draw_trapezoid),
+ (draw_error_underline), (pango_cairo_renderer_class_init):
+ Fix all the remaining warnings.
+
+ src/harfbuzz-dump.c | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 719f9eaa755396ff377da10c5eeced01d3456b1b
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Fri Dec 26 02:31:35 2008 +0000
+
+ Fix more warnings.
+
+ 2008-12-25 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/modules.c (pango_module_load), (script_info_free):
+ * pango/opentype/harfbuzz-gpos.c (HB_Load_GPOS_Table):
+ * pango/pango-bidi-type.c:
+ * pango/pango-coverage.c (pango_coverage_ref),
+ (pango_coverage_unref):
+ * pango/pango-engine.c (pango_engine_shape_real_covers),
+ (fallback_engine_shape), (fallback_engine_covers):
+ * pango/pango-fontmap.c (pango_font_map_init):
+ * pango/pango-ot-ruleset.c (pango_ot_ruleset_finalize),
+ (pango_ot_ruleset_new):
+ * pango/pangofc-decoder.c (pango_fc_decoder_init),
+ (pango_fc_decoder_class_init):
+ * pango/pangofc-font.c (pango_fc_font_find_shaper),
+ (pango_fc_font_get_coverage):
+ * pango/pangofc-fontmap.c (pango_fc_font_map_list_families),
+ (pango_fc_make_pattern), (pango_fc_font_map_get_patterns),
+ (get_first_font), (_pango_fc_font_map_get_coverage),
+ (cleanup_font), (pango_fc_font_description_from_pattern),
+ (pango_fc_face_list_sizes), (pango_fc_family_list_faces):
+ * pango/pangoft2-fontmap.c
+ (pango_ft2_font_map_get_resolution):
+ * pango/pangoft2-render.c (pango_ft2_renderer_init),
+ (pango_ft2_renderer_draw_trapezoid):
+ * pango/pangoft2.c (pango_ft2_font_get_face),
+ (pango_ft2_font_real_unlock_face),
+ (pango_ft2_free_glyph_info_callback):
+ Fix more warnings.
+
+ src/harfbuzz-gpos.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 21f7d507f4b50e2743ab47954270f4c72d5a722a
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Wed Oct 15 03:45:29 2008 +0000
+
+ Bug 528272 – "Error loading GPOS table 5503" when using katakana
+
+ 2008-10-14 Behdad Esfahbod <behdad@gnome.org>
+
+ Bug 528272 – "Error loading GPOS table 5503" when using
+ katakana
+ characters
+
+ * pango/opentype/harfbuzz-gpos.c (Load_Mark2Array): Skip
+ parsing
+ null anchor tables.
+
+ src/harfbuzz-gpos.c | 7 +++++++
+ 1 files changed, 7 insertions(+), 0 deletions(-)
+
+commit a26c6ae70502b4d60c52a0648662b1619c688b9a
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Mon Sep 29 22:28:47 2008 +0000
+
+ Fix left-to-right positioning. Reported by Peter Hunter.
+
+ 2008-09-29 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/harfbuzz-gpos.c (Position_CursiveChain):
+ Fix left-to-right positioning. Reported by Peter Hunter.
+
+ src/harfbuzz-gpos.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit b6c06c56a33f1e1ec15e3b525ecafe8fadc679db
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Sun Jun 29 18:30:14 2008 +0000
+
+ Bug 540592 – Crash in HB_GSUB_Apply_String with Linux-Libertine font
+
+ 2008-06-29 Behdad Esfahbod <behdad@gnome.org>
+
+ Bug 540592 – Crash in HB_GSUB_Apply_String with
+ Linux-Libertine font
+
+ * pango/opentype/harfbuzz-gsub.c (GSUB_Do_String_Lookup):
+ Fix reverse
+ loops for type 8 lookups.
+
+ src/harfbuzz-gsub.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit c44733596c6648e209c12349e18e35424edf3d59
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Feb 18 21:14:23 2008 -0500
+
+ [hb-ot-layout] Add proper namespace to accessors
+
+ src/hb-ot-layout.cc | 165
+ +++++++++++++++++++++++++++++++++++++-------------
+ src/hb-ot-layout.h | 115 +++++++++++++++++++++++------------
+ 2 files changed, 198 insertions(+), 82 deletions(-)
+
+commit 57225672098ebdafb0c06ae091a1b55635daca29
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Feb 18 20:58:39 2008 -0500
+
+ Fix typo, add TODOs
+
+ src/hb-ot-layout-open-private.h | 5 ++++-
+ 1 files changed, 4 insertions(+), 1 deletions(-)
+
+commit 4a26ea408c87f0bb59deca9ff44008d138471aa3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jan 28 07:40:10 2008 -0500
+
+ Finish script, language, and feature public API
+
+ src/hb-ot-layout-open-private.h | 22 ++++++---
+ src/hb-ot-layout.cc | 107
+ +++++++++++++++++++++++++++++++--------
+ src/hb-ot-layout.h | 34 ++++++++++++-
+ 3 files changed, 132 insertions(+), 31 deletions(-)
+
+commit 706ab25a4cb043d46e6088aa0a7184ee200276c9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jan 28 05:58:50 2008 -0500
+
+ Add script and language public getter API
+
+ src/hb-ot-layout-open-private.h | 40 ++++++++-----
+ src/hb-ot-layout.cc | 127
+ ++++++++++++++++++++++++++++++++++++++-
+ src/hb-ot-layout.h | 56 +++++++++++++++++
+ src/main.cc | 2 +-
+ 4 files changed, 207 insertions(+), 18 deletions(-)
+
+commit 40a81314fa3eb7c701aea47b43f81bfad985f717
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jan 28 02:30:48 2008 -0500
+
+ Make main.cc compile again, which means finished getter API
+
+ src/hb-ot-layout-open-private.h | 117
+ ++++++++++++++++++++++++++++----------
+ src/main.cc | 99 +++++++++++++++++++++++----------
+ 2 files changed, 155 insertions(+), 61 deletions(-)
+
+commit e50c3978d37b2c0d6ddd4ced6a6196f6857cd596
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jan 28 00:16:49 2008 -0500
+
+ Rename HB_OT_Layout to hb_ot_layout_t
+
+ src/hb-ot-layout-private.h | 8 ++++----
+ src/hb-ot-layout.cc | 34 +++++++++++++++++-----------------
+ src/hb-ot-layout.h | 33 +++++++++++++++------------------
+ 3 files changed, 36 insertions(+), 39 deletions(-)
+
+commit dfa811965133bc4d1696fa5a0166e17ed4142c98
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Jan 28 00:12:21 2008 -0500
+
+ Rename hb_ot_layout_create() to hb_ot_layout_create_for_data()
+
+ src/hb-ot-layout.cc | 4 ++--
+ src/hb-ot-layout.h | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 54e5aac5e2947d4e2864c6f2987e4d275da73100
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sun Jan 27 21:19:51 2008 -0500
+
+ GDEF completely working now
+
+ src/hb-ot-layout-open-private.h | 11 ++++++++---
+ src/hb-ot-layout-private.h | 16 +++++++++-------
+ src/hb-ot-layout.cc | 19 +++++++++----------
+ src/hb-private.h | 7 +++++++
+ src/main.cc | 12 ++++++------
+ 5 files changed, 39 insertions(+), 26 deletions(-)
+
+commit 6f425b11799aa20dab553085f05744191b7318e2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 24 19:38:56 2008 -0500
+
+ [GDEF] Finish internal API
+
+ src/hb-ot-layout-private.h | 15 ++++++-
+ src/hb-ot-layout.cc | 95
+ +++++++++++++++++++++-----------------------
+ src/hb-ot-layout.h | 16 ++++----
+ 3 files changed, 66 insertions(+), 60 deletions(-)
+
+commit 590d55cbb9e21ef74dfd88eee51fd0a763958cd2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 24 19:13:50 2008 -0500
+
+ [GDEF] Finish public API
+
+ src/hb-common.h | 11 ++++
+ src/hb-ot-layout-gdef-private.h | 28 ++++-----
+ src/hb-ot-layout-open-private.h | 25 +++++---
+ src/hb-ot-layout-private.h | 23 ++------
+ src/hb-ot-layout.cc | 123
+ ++++++++++++++++++++++++++++++++++++---
+ src/hb-ot-layout.h | 29 +++++----
+ 6 files changed, 176 insertions(+), 63 deletions(-)
+
+commit aff831ed6787abe8e24a977e34d97ff2e0b7dc21
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 24 06:03:45 2008 -0500
+
+ Implement glyph properties
+
+ src/hb-ot-layout-gdef-private.h | 10 ++++-
+ src/hb-ot-layout-private.h | 16 ++++++-
+ src/hb-ot-layout.cc | 84
+ +++++++++++++++++++++++++++++++++++---
+ src/hb-ot-layout.h | 25 ++++++++---
+ 4 files changed, 117 insertions(+), 18 deletions(-)
+
+commit ead428d7a0bf4dc84340a99f3959e5cc58123e99
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 24 03:54:09 2008 -0500
+
+ More public api
+
+ src/hb-ot-layout-open-private.h | 32 +++++++++++++++++++-------------
+ src/hb-ot-layout-private.h | 9 ++++++---
+ src/hb-ot-layout.cc | 21 ++++++++++++++-------
+ src/hb-ot-layout.h | 2 --
+ 4 files changed, 39 insertions(+), 25 deletions(-)
+
+commit fd92a3dde32fd10df30c9eeb97641bc3c15b1e9b
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jan 24 03:11:09 2008 -0500
+
+ Starting public interface
+
+ src/Makefile | 11 -----
+ src/Makefile.ng | 11 +++++
+ src/hb-ot-layout-gdef-private.h | 17 +++----
+ src/hb-ot-layout-gsub-private.h | 3 +-
+ src/hb-ot-layout-open-private.h | 92
+ ++++++++++++++++++++++++++++-----------
+ src/hb-ot-layout-private.h | 51 +++++++++++++++++++++
+ src/hb-ot-layout.cc | 67 ++++++++++++++++++++++++++++
+ src/hb-ot-layout.h | 35 +++++++++++++-
+ src/main.cc | 1 +
+ 9 files changed, 236 insertions(+), 52 deletions(-)
+
+commit 7d6b95b000ec6cd8ca93113b2d81a049ad2f9bbe
+Author: Behdad Esfahbod <behdad@src.gnome.org>
+Date: Thu Jan 24 04:42:24 2008 +0000
+
+ Remove unused macro
+
+ src/harfbuzz-impl.h | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit 7586089c6fa8185cad8387869d3703c637e5cbb1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jan 23 18:02:28 2008 -0500
+
+ Minor
+
+ src/hb-ot-layout-gdef-private.h | 37 +++++++++++++++++++++++-----
+ src/hb-ot-layout-gsub-private.h | 13 ++++++++++
+ src/hb-ot-layout-open-private.h | 49
+ ++++++++++++++++++++++++++++++++------
+ src/hb-private.h | 2 +
+ 4 files changed, 86 insertions(+), 15 deletions(-)
+
+commit aefaafe5bc4fc6d37a412c135b1079c287be7045
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jan 23 17:25:29 2008 -0500
+
+ Minor renaming
+
+ src/hb-ot-layout-gdef-private.h | 10 +++++-----
+ src/hb-ot-layout-open-private.h | 16 +++++++---------
+ src/main.cc | 4 ++--
+ 3 files changed, 14 insertions(+), 16 deletions(-)
+
+commit a16ecbf0564a6e2576da22c12827f3c0719da549
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jan 23 17:01:55 2008 -0500
+
+ Initial gsub stub
+
+ src/hb-ot-layout-gdef-private.h | 4 +
+ src/hb-ot-layout-gsub-private.h | 453
+ +++++++++++++++++++++++++++++++++++++++
+ src/hb-ot-layout-open-private.h | 3 +
+ src/main.cc | 1 +
+ 4 files changed, 461 insertions(+), 0 deletions(-)
+
+commit 64aef3a54999496fd1de4f5aa5b019e4c03b3836
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jan 23 16:14:38 2008 -0500
+
+ Add copyright notices.
+
+ src/hb-common.h | 26 ++++++++++++++++++++++++++
+ src/hb-ot-layout-gdef-private.h | 26 ++++++++++++++++++++++++++
+ src/hb-ot-layout-open-private.h | 26 ++++++++++++++++++++++++++
+ src/hb-ot-layout.h | 26 ++++++++++++++++++++++++++
+ src/hb-private.h | 26 ++++++++++++++++++++++++++
+ src/main.cc | 26 ++++++++++++++++++++++++++
+ 6 files changed, 156 insertions(+), 0 deletions(-)
+
+commit 12360f7c159826ae72271b34486dee59d96aa8ca
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jan 23 15:50:38 2008 -0500
+
+ Minor cleanup, add LIKELY and UNLIKELY annotations
+
+ src/hb-ot-layout-gdef-private.h | 63
+ ++++++++++++++++++++++----------------
+ src/hb-ot-layout-open-private.h | 36 +++++++---------------
+ src/hb-private.h | 15 +++++++++
+ 3 files changed, 63 insertions(+), 51 deletions(-)
+
+commit 8dd1c8b8d6797d899d0f5b0a8015886bf6520ca2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jan 23 05:00:30 2008 -0500
+
+ Clean up file names, add namespace
+
+ src/harfbuzz-common.h | 14 -
+ src/harfbuzz-gdef-private.h | 213 -----------
+ src/harfbuzz-gdef.h | 11 -
+ src/harfbuzz-open-private.h | 804
+ ---------------------------------------
+ src/harfbuzz-open.h | 17 -
+ src/harfbuzz-private.h | 12 -
+ src/hb-common.h | 14 +
+ src/hb-ot-layout-gdef-private.h | 213 +++++++++++
+ src/hb-ot-layout-open-private.h | 804
+ +++++++++++++++++++++++++++++++++++++++
+ src/hb-ot-layout.h | 17 +
+ src/hb-private.h | 12 +
+ src/main.cc | 4 +-
+ 12 files changed, 1062 insertions(+), 1073 deletions(-)
+
+commit 1f437e6f47fb6c15761021bd2078f31778f2179c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jan 23 04:36:40 2008 -0500
+
+ Make all code NULL-free and assert-free
+
+ src/harfbuzz-gdef-private.h | 125 +++++++++----------
+ src/harfbuzz-open-private.h | 285
+ ++++++++++++++++++++++--------------------
+ src/main.cc | 8 +-
+ 3 files changed, 214 insertions(+), 204 deletions(-)
+
+commit 600e5eb80f553ea8eb862e6784133574c74ca513
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jan 23 02:01:37 2008 -0500
+
+ Define get_for_data() factories
+
+ src/harfbuzz-gdef-private.h | 3 +++
+ src/harfbuzz-open-private.h | 42
+ +++++++++++++++++++++++++++++-------------
+ src/main.cc | 10 ++++------
+ 3 files changed, 36 insertions(+), 19 deletions(-)
+
+commit b9d7688fb3d45894901484b74095c4f11cab6196
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jan 23 01:38:10 2008 -0500
+
+ Finish and test GDEF
+
+ src/harfbuzz-gdef-private.h | 72
+ ++++++++++++++++++++++++++++++------------
+ src/harfbuzz-open-private.h | 23 +++++++------
+ src/harfbuzz-open.h | 4 ++
+ src/main.cc | 10 ++++++
+ 4 files changed, 77 insertions(+), 32 deletions(-)
+
+commit 303fe62824d4e99df554b6bfaacba05d068522fb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Jan 23 00:20:48 2008 -0500
+
+ Misc cleanup
+
+ src/Makefile | 10 +++-
+ src/harfbuzz-gdef-private.h | 65 +++++++++++++++++++++------
+ src/harfbuzz-open-private.h | 102
+ +++++++++++++++++++++++++++++++++++++++----
+ src/harfbuzz-private.h | 6 +++
+ src/main.cc | 12 +++---
+ 5 files changed, 163 insertions(+), 32 deletions(-)
+
+commit 17843245fde4cc8cddc7da8ef30357d3d8778187
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Wed Jan 16 20:39:29 2008 +0000
+
+ Remove COPYING.GPL and COPYING.FTL that are no longer there.
+
+ 2008-01-16 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/Makefile.am: Remove COPYING.GPL and
+ COPYING.FTL that
+ are no longer there.
+
+ src/Makefile.am | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit a2a9a023f6472ba262f89e5327318996b8258d25
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Tue Jan 15 22:46:32 2008 +0000
+
+ HarfBuzz was relicensed to a more generous and simpler
+ license. Adapt. See
+
+ 2008-01-15 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/*:
+ HarfBuzz was relicensed to a more generous and simpler
+ license.
+ Adapt. See pango/opentype/COPYING for the new license
+ which is
+ LGPL-compatible.
+
+ src/COPYING | 39 +++--
+ src/COPYING.FTL | 174 ---------------------
+ src/COPYING.GPL | 340
+ -----------------------------------------
+ src/harfbuzz-buffer-private.h | 32 +++-
+ src/harfbuzz-buffer.c | 27 +++-
+ src/harfbuzz-buffer.h | 32 +++-
+ src/harfbuzz-dump-main.c | 34 +++--
+ src/harfbuzz-dump.c | 34 +++--
+ src/harfbuzz-dump.h | 35 +++--
+ src/harfbuzz-gdef-private.h | 29 +++-
+ src/harfbuzz-gdef.c | 29 +++-
+ src/harfbuzz-gdef.h | 29 +++-
+ src/harfbuzz-global.h | 29 +++-
+ src/harfbuzz-gpos-private.h | 29 +++-
+ src/harfbuzz-gpos.c | 31 +++-
+ src/harfbuzz-gpos.h | 29 +++-
+ src/harfbuzz-gsub-private.h | 29 +++-
+ src/harfbuzz-gsub.c | 31 +++-
+ src/harfbuzz-gsub.h | 29 +++-
+ src/harfbuzz-impl.c | 31 +++-
+ src/harfbuzz-impl.h | 29 +++-
+ src/harfbuzz-open-private.h | 29 +++-
+ src/harfbuzz-open.c | 29 +++-
+ src/harfbuzz-open.h | 29 +++-
+ src/harfbuzz-stream-private.h | 29 +++-
+ src/harfbuzz-stream.c | 31 +++-
+ src/harfbuzz.c | 28 +++-
+ src/harfbuzz.h | 29 +++-
+ 28 files changed, 564 insertions(+), 741 deletions(-)
+
+commit 4ccedd22eaa6e47bd8bbf255627a8b55fbb44736
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Wed Dec 5 03:41:29 2007 +0000
+
+ Bug 501575 – Compile errors Patch from Jens Granseuer
+
+ 2007-12-04 Behdad Esfahbod <behdad@gnome.org>
+
+ Bug 501575 – Compile errors
+ Patch from Jens Granseuer
+
+ * pango/opentype/harfbuzz-stream.c (_hb_font_goto_table):
+ * pango/pango-utils.c (handle_alias_line):
+ Fix C99ism.
+
+ src/harfbuzz-stream.c | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit cd55cfa2b0a1fe35d5a4ad1c8feaa399d7fb7ab3
+Author: Behdad Esfahbod <behdad@src.gnome.org>
+Date: Fri Nov 30 04:31:29 2007 +0000
+
+ Undo accidental change.
+
+ src/harfbuzz-impl.c | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit 3f05da638c8d7b13e7f860aeda1a6321e5ebd92e
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Fri Nov 30 04:29:58 2007 +0000
+
+ Bug 485536 – underline_position can be zero
+
+ 2007-11-29 Behdad Esfahbod <behdad@gnome.org>
+
+ Bug 485536 – underline_position can be zero
+
+ * pango/pango-utils.c (pango_cairo_quantize_line_geometry):
+ Document that returned position may be zero.
+
+ * pango/pangocairo-win32font.c
+ (pango_cairo_win32_font_create_metrics_for_context):
+ * pango/pangofc-font.c (get_face_metrics):
+ Handle case of underline_position==0 after rounding.
+
+ src/harfbuzz-impl.c | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit e58278fedb67cbaac4bf4d6dfc33209cb22eec08
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Sat Nov 24 01:40:13 2007 +0000
+
+ Remove unused macro.
+
+ 2007-11-23 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/harfbuzz-impl.c: Remove unused macro.
+
+ src/harfbuzz-impl.c | 18 ------------------
+ 1 files changed, 0 insertions(+), 18 deletions(-)
+
+commit 3b047380aec4ccc707c4579327d54172c19820fd
+Author: Behdad Esfahbod <behdad@src.gnome.org>
+Date: Sun Nov 18 22:34:08 2007 +0000
+
+ Minor
+
+ src/harfbuzz-dump-main.c | 4 +-
+ src/harfbuzz-stream.c | 89
+ ++++++++++++++++++++++-----------------------
+ 2 files changed, 46 insertions(+), 47 deletions(-)
+
+commit 10d6a25a26bdbab4ece4edf0e34ffd3d22410ebe
+Author: Behdad Esfahbod <behdad@src.gnome.org>
+Date: Wed Nov 7 10:04:11 2007 +0000
+
+ Remove dead code.
+
+ src/harfbuzz-gdef.c | 88
+ ---------------------------------------------------
+ src/harfbuzz-gpos.h | 4 +--
+ 2 files changed, 1 insertions(+), 91 deletions(-)
+
+commit 47d2c33e3d099fae79e199367de5011bc5c12273
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Wed Nov 7 09:59:18 2007 +0000
+
+ And some more.
+
+ 2007-11-07 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/*: And some more.
+
+ src/harfbuzz-buffer.h | 8 ++--
+ src/harfbuzz-dump-main.c | 22 +++++-----
+ src/harfbuzz-gdef.c | 14 +++---
+ src/harfbuzz-gdef.h | 4 +-
+ src/harfbuzz-global.h | 21 +++++-----
+ src/harfbuzz-gpos.c | 82
+ ++++++++++++++++++++---------------------
+ src/harfbuzz-gpos.h | 12 +++---
+ src/harfbuzz-gsub.c | 4 +-
+ src/harfbuzz-gsub.h | 4 +-
+ src/harfbuzz-stream-private.h | 4 +-
+ src/harfbuzz-stream.c | 16 ++++----
+ 11 files changed, 95 insertions(+), 96 deletions(-)
+
+commit 78ef65ba08967fe1b5f97bcb27074bd635f4b898
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Wed Nov 7 08:06:01 2007 +0000
+
+ Some more cleanup and merging.
+
+ 2007-11-07 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/*: Some more cleanup and merging.
+
+ src/Makefile.am | 6 +-
+ src/harfbuzz-buffer-private.h | 33 ++++++
+ src/harfbuzz-buffer.c | 4 +-
+ src/harfbuzz-dump-main.c | 3 +-
+ src/harfbuzz-gdef-private.h | 9 ++-
+ src/harfbuzz-gdef.c | 39 +++++++
+ src/harfbuzz-global.h | 2 +
+ src/harfbuzz-gpos-private.h | 1 +
+ src/harfbuzz-gpos.c | 32 +-----
+ src/harfbuzz-gsub-private.h | 1 +
+ src/harfbuzz-gsub.c | 33 +-----
+ src/harfbuzz-impl.c | 216
+ ++------------------------------------
+ src/harfbuzz-impl.h | 100 +-----------------
+ src/harfbuzz-open-private.h | 4 +-
+ src/harfbuzz-stream-private.h | 70 ++++++++++++
+ src/harfbuzz-stream.c | 234
+ +++++++++++++++++++++++++++++++++++++++++
+ src/harfbuzz.c | 1 +
+ src/harfbuzz.h | 3 +-
+ 18 files changed, 419 insertions(+), 372 deletions(-)
+
+commit 5c9bd379950d914982bdb91d0f82b8036908db37
+Author: Behdad Esfahbod <behdad@src.gnome.org>
+Date: Mon Oct 29 23:51:48 2007 +0000
+
+ Fix typo.
+
+ src/Makefile.am | 5 +++--
+ 1 files changed, 3 insertions(+), 2 deletions(-)
+
+commit ef1f481752fa6e478f649e826c96927c98f21981
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Oct 25 23:37:11 2007 +0000
+
+ Even more cleanup and more type renames.
+
+ 2007-10-25 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/*: Even more cleanup and more type renames.
+
+ src/harfbuzz-buffer.h | 3 +--
+ src/harfbuzz-global.h | 6 ++++++
+ src/harfbuzz-impl.c | 16 ++++++++--------
+ src/harfbuzz-impl.h | 22 +++++++++++-----------
+ src/harfbuzz-open.h | 3 ---
+ 5 files changed, 26 insertions(+), 24 deletions(-)
+
+commit 282c60a0eea0db784b0a094958bec35b5f3dc399
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Oct 25 23:22:17 2007 +0000
+
+ More cleanup, remove redundant error types.
+
+ 2007-10-25 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/*: More cleanup, remove redundant error
+ types.
+
+ src/harfbuzz-dump-main.c | 4 +-
+ src/harfbuzz-dump.c | 14 +++---
+ src/harfbuzz-gdef.c | 25 +++++-----
+ src/harfbuzz-gdef.h | 3 -
+ src/harfbuzz-global.h | 31 ++++++-----
+ src/harfbuzz-gpos.c | 124
+ +++++++++++++++++++++++-----------------------
+ src/harfbuzz-gpos.h | 3 -
+ src/harfbuzz-gsub.c | 86 ++++++++++++++++----------------
+ src/harfbuzz-gsub.h | 3 -
+ src/harfbuzz-impl.c | 18 +++---
+ src/harfbuzz-impl.h | 2 +
+ src/harfbuzz-open.c | 24 +++++-----
+ src/harfbuzz-open.h | 6 +-
+ 13 files changed, 170 insertions(+), 173 deletions(-)
+
+commit 4280ec4df45ae86c10c3cd24ddb9c05e47223d39
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Oct 25 00:23:46 2007 +0000
+
+ Rename ftglue.c to harfbuzz-impl.c and more type renames and
+ moving code
+
+ 2007-10-24 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/*: Rename ftglue.c to harfbuzz-impl.c
+ and more
+ type renames and moving code around.
+
+ src/Makefile.am | 3 +-
+ src/ftglue.c | 287
+ -------------------------------------------
+ src/ftglue.h | 151 -----------------------
+ src/harfbuzz-dump-main.c | 48 +-------
+ src/harfbuzz-dump.c | 30 +++---
+ src/harfbuzz-gdef.c | 18 ++--
+ src/harfbuzz-global.h | 18 +++
+ src/harfbuzz-gpos-private.h | 2 +-
+ src/harfbuzz-gpos.c | 90 +++++++-------
+ src/harfbuzz-gsub-private.h | 2 +-
+ src/harfbuzz-gsub.c | 64 +++++-----
+ src/harfbuzz-impl.c | 283
+ ++++++++++++++++++++++++++++++++++++++++++
+ src/harfbuzz-impl.h | 114 ++++++++++++++++-
+ src/harfbuzz-open-private.h | 14 +-
+ src/harfbuzz-open.c | 32 +++---
+ src/harfbuzz-open.h | 16 ---
+ src/harfbuzz.c | 4 +-
+ 17 files changed, 542 insertions(+), 634 deletions(-)
+
+commit 5716ae278a82d318ddbfeba01d0785d4efbe1454
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Wed Oct 24 22:44:47 2007 +0000
+
+ New header file harfbuzz-global.h. Rename FT_* int types to HB_*
+ types.
+
+ 2007-10-24 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/*: New header file harfbuzz-global.h. Rename
+ FT_* int types to HB_* types.
+
+ src/Makefile.am | 1 +
+ src/ftglue.c | 30 ++--
+ src/ftglue.h | 26 +-
+ src/harfbuzz-buffer-private.h | 26 +-
+ src/harfbuzz-buffer.c | 40 ++--
+ src/harfbuzz-buffer.h | 42 ++--
+ src/harfbuzz-dump-main.c | 24 +-
+ src/harfbuzz-dump.c | 14 +-
+ src/harfbuzz-dump.h | 4 +-
+ src/harfbuzz-gdef-private.h | 30 ++--
+ src/harfbuzz-gdef.c | 104 ++++----
+ src/harfbuzz-gdef.h | 32 ++--
+ src/harfbuzz-global.h | 34 +++
+ src/harfbuzz-gpos-private.h | 182 +++++++-------
+ src/harfbuzz-gpos.c | 540
+ ++++++++++++++++++++--------------------
+ src/harfbuzz-gpos.h | 52 ++--
+ src/harfbuzz-gsub-private.h | 142 ++++++------
+ src/harfbuzz-gsub.c | 432 ++++++++++++++++----------------
+ src/harfbuzz-gsub.h | 50 ++--
+ src/harfbuzz-impl.h | 6 +-
+ src/harfbuzz-open-private.h | 26 +-
+ src/harfbuzz-open.c | 146 ++++++------
+ src/harfbuzz-open.h | 88 ++++----
+ src/harfbuzz.h | 1 +
+ 24 files changed, 1056 insertions(+), 1016 deletions(-)
+
+commit 2130d852c76cccb94350a4aea222359640ffa8a4
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Wed Oct 24 21:35:03 2007 +0000
+
+ Add commented-out dummy struct for Extension lookups.
+
+ 2007-10-24 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/harfbuzz-gpos-private.h:
+ * pango/opentype/harfbuzz-gsub-private.h:
+ Add commented-out dummy struct for Extension lookups.
+
+ src/harfbuzz-gpos-private.h | 13 +++++++++++++
+ src/harfbuzz-gsub-private.h | 13 +++++++++++++
+ 2 files changed, 26 insertions(+), 0 deletions(-)
+
+commit 13b2b963848ada169c2fe3d3669fbc1c337f7fe7
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Sun Oct 21 18:17:02 2007 +0000
+
+ Bug 488840 – harfbuzz: protect against ligid overflow
+
+ 2007-10-21 Behdad Esfahbod <behdad@gnome.org>
+
+ Bug 488840 – harfbuzz: protect against ligid overflow
+
+ * pango/opentype/harfbuzz-buffer.c
+ (_hb_buffer_allocate_ligid):
+ Never return zero, even in case of overflow.
+
+ * pango/opentype/harfbuzz-impl.h: Define dummy HB_LIKELY() and
+ HB_UNLIKELY(), to be filled later.
+
+ src/harfbuzz-buffer.c | 6 +++++-
+ src/harfbuzz-impl.h | 3 +++
+ 2 files changed, 8 insertions(+), 1 deletions(-)
+
+commit 6b347138b597c41af24453f630336ba2fc033dc5
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Oct 11 08:30:50 2007 +0000
+
+ Mark internal symbols as HB_INTERNAL and define that to static in
+
+ 2007-10-11 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/*: Mark internal symbols as HB_INTERNAL and
+ define that to static in harfbuzz.c.
+
+ * pango/opentype/harfbuzz-buffer-internal.h: New file.
+
+ src/Makefile.am | 1 +
+ src/ftglue.c | 18 +++---
+ src/ftglue.h | 20 ++++---
+ src/harfbuzz-buffer-private.h | 60 ++++++++++++++++++++++
+ src/harfbuzz-buffer.c | 108
+ +++++++++++++++++++++-------------------
+ src/harfbuzz-buffer.h | 38 +--------------
+ src/harfbuzz-gdef-private.h | 17 ++++---
+ src/harfbuzz-gdef.c | 20 ++++---
+ src/harfbuzz-gpos-private.h | 13 +++--
+ src/harfbuzz-gpos.c | 16 +++---
+ src/harfbuzz-gsub-private.h | 14 +++--
+ src/harfbuzz-gsub.c | 20 ++++---
+ src/harfbuzz-impl.h | 12 +++--
+ src/harfbuzz-open-private.h | 81 +++++++++++++++++-------------
+ src/harfbuzz-open.c | 111
+ +++++++++++++++++++++++-----------------
+ src/harfbuzz.c | 1 +
+ 16 files changed, 315 insertions(+), 235 deletions(-)
+
+commit 7cdfb61deefd8f43edb5eb79d45d38dbbbef9051
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Oct 11 07:46:33 2007 +0000
+
+ Remove FTGLUE_API/APIDEF cruft.
+
+ 2007-10-11 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/ftglue.[ch]: Remove FTGLUE_API/APIDEF cruft.
+
+ src/ftglue.c | 16 ++++++++--------
+ src/ftglue.h | 24 ++++++++----------------
+ 2 files changed, 16 insertions(+), 24 deletions(-)
+
+commit 61ddbafaaad31ccacde54cad7e60a84abffc0a9f
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Oct 11 07:45:26 2007 +0000
+
+ Build harfbuzz.c instead of individual source files, to let
+ compiler go
+
+ 2007-10-11 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/Makefile.am: Build harfbuzz.c instead
+ of individual
+ source files, to let compiler go wild with optimizations!
+
+ src/Makefile.am | 9 +++++----
+ 1 files changed, 5 insertions(+), 4 deletions(-)
+
+commit a219b3d003d6727c79dc51282d21e9ac48c44458
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Oct 11 07:34:08 2007 +0000
+
+ Same here.
+
+ 2007-10-11 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/harfbuzz.c: Same here.
+
+ src/harfbuzz.c | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit 6567e16e3b14c08659342bbcc9f2735e71f9114e
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Oct 11 07:33:19 2007 +0000
+
+ Don't include harfbuzz-dump.[ch] in libharfbuzz.a. Those are just
+ used by
+
+ 2007-10-11 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/Makefile.am: Don't include harfbuzz-dump.[ch]
+ in
+ libharfbuzz.a. Those are just used by the harfbuzz-dump tool.
+
+ src/Makefile.am | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 0b032549ba7581c879a0fc4e794b0e9a4723ae85
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Oct 11 07:24:47 2007 +0000
+
+ Some more cleanup.
+
+ 2007-10-11 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/harfbuzz-buffer.c: Some more cleanup.
+
+ src/harfbuzz-buffer.c | 11 ++---------
+ 1 files changed, 2 insertions(+), 9 deletions(-)
+
+commit 7a26864308bd1ca8d5f47d798411cac7239b7d38
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Oct 11 07:21:31 2007 +0000
+
+ Move some code around.
+
+ 2007-10-11 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/harfbuzz-buffer.c: Move some code around.
+
+ src/harfbuzz-buffer.c | 91
+ ++++++++++++++++++++++++++-----------------------
+ 1 files changed, 48 insertions(+), 43 deletions(-)
+
+commit 7a5405c8261573a0f29d28fb533e800d698f6129
+Author: Behdad Esfahbod <behdad@src.gnome.org>
+Date: Thu Oct 11 07:15:16 2007 +0000
+
+ Minor.
+
+ src/harfbuzz-buffer.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 986f4fd96892ebda550793941bb1daed862c4a34
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Oct 11 07:12:49 2007 +0000
+
+ Rename buffer->inplace to buffer->separate_out with the inverted
+ meaning,
+
+ 2007-10-11 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/harfbuzz-buffer.[ch]: Rename buffer->inplace
+ to
+ buffer->separate_out with the inverted meaning, such that
+ buffer
+ is initialization is memset(0).
+
+ src/harfbuzz-buffer.c | 34 +++++++++++++++++-----------------
+ src/harfbuzz-buffer.h | 2 +-
+ 2 files changed, 18 insertions(+), 18 deletions(-)
+
+commit 06003908ccf2473366816935dd1b144cde587be9
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Oct 11 07:05:09 2007 +0000
+
+ Allocate buffer->positions lazily.
+
+ 2007-10-11 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/*: Allocate buffer->positions lazily.
+
+ src/harfbuzz-buffer.c | 25 +++++++++++++++++++++++--
+ src/harfbuzz-buffer.h | 3 +++
+ src/harfbuzz-gpos.c | 13 ++++++++-----
+ src/harfbuzz-gsub.c | 5 +++--
+ 4 files changed, 37 insertions(+), 9 deletions(-)
+
+commit fc3d6f575826704a0ae9ee9018323f6a3c422f4b
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Oct 11 06:52:07 2007 +0000
+
+ Bug 485621 – Get rid of freetype memory allocator in harfbuzz
+
+ 2007-10-11 Behdad Esfahbod <behdad@gnome.org>
+
+ Bug 485621 – Get rid of freetype memory allocator in
+ harfbuzz
+
+ * pango/opentype/*: Remove all occurences of FT_Memory. Use
+ malloc/realloc/free directly.
+
+ * pango/pango-ot*: Update to above.
+
+ src/ftglue.c | 52 ++----
+ src/ftglue.h | 28 ++--
+ src/harfbuzz-buffer.c | 16 +-
+ src/harfbuzz-buffer.h | 4 +-
+ src/harfbuzz-gdef.c | 106 ++++-------
+ src/harfbuzz-gdef.h | 6 +-
+ src/harfbuzz-gpos-private.h | 1 -
+ src/harfbuzz-gpos.c | 462
+ +++++++++++++++++--------------------------
+ src/harfbuzz-gpos.h | 2 -
+ src/harfbuzz-gsub-private.h | 1 -
+ src/harfbuzz-gsub.c | 312 +++++++++++-------------------
+ src/harfbuzz-gsub.h | 2 -
+ src/harfbuzz-open-private.h | 25 +--
+ src/harfbuzz-open.c | 127 ++++++-------
+ 14 files changed, 441 insertions(+), 703 deletions(-)
+
+commit a8abb8b994c3cd89808e8f7128a0c04b23eb3ede
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Oct 11 00:07:58 2007 +0000
+
+ Bug 485559 – Boston Summit HarfBuzz optimizations
+
+ 2007-10-10 Behdad Esfahbod <behdad@gnome.org>
+
+ Bug 485559 – Boston Summit HarfBuzz optimizations
+
+ * pango/opentype/*: HarfBuzz hacking to:
+
+ - Rename last remaining FT_Err stuff to HB_Err.
+
+ - Fix a couple invalid table paths to be permissive so
+ fonts work better. Particularly GDEF table for Nafees
+ Nastaliq is loaded and works great now.
+
+ - Optimize harfbuzz buffer to not copy/swap for simple
+ one-to-one and "copy" GSUB operations.
+
+ * pango/pango-ot*: Update to FT_Err to HB_Err renaming.
+
+ src/ftglue.c | 51 ++-
+ src/ftglue.h | 21 +-
+ src/harfbuzz-buffer.c | 190 +++++++--
+ src/harfbuzz-buffer.h | 26 +-
+ src/harfbuzz-dump-main.c | 14 +-
+ src/harfbuzz-dump.c | 15 +-
+ src/harfbuzz-gdef-private.h | 4 +-
+ src/harfbuzz-gdef.c | 149 ++++----
+ src/harfbuzz-gdef.h | 10 +-
+ src/harfbuzz-gpos-private.h | 2 +-
+ src/harfbuzz-gpos.c | 810 +++++++++++++++++---------------------
+ src/harfbuzz-gpos.h | 30 +-
+ src/harfbuzz-gsub-private.h | 2 +-
+ src/harfbuzz-gsub.c | 919
+ ++++++++++++++++++-------------------------
+ src/harfbuzz-gsub.h | 24 +-
+ src/harfbuzz-impl.h | 22 +-
+ src/harfbuzz-open-private.h | 20 +-
+ src/harfbuzz-open.c | 238 ++++++------
+ src/harfbuzz-open.h | 13 +-
+ 19 files changed, 1253 insertions(+), 1307 deletions(-)
+
+commit dd810b76bc554278d3a226cf89901d16992cf56d
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Wed Aug 29 08:46:50 2007 +0000
+
+ Bug 302952 – The placement of a diacritic marks for an arabic
+ ligature
+
+ 2007-08-29 Behdad Esfahbod <behdad@gnome.org>
+
+ Bug 302952 – The placement of a diacritic marks for an
+ arabic ligature
+ is not correct
+
+ * pango/opentype/harfbuzz-buffer.c (hb_buffer_allocate_ligid):
+ Don't
+ use zero as allocated ligature id. Zero means no ligature id.
+
+ src/harfbuzz-buffer.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit e90d19919434b90d79e67aaf199bddd991f8e5d8
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Tue Aug 21 08:03:26 2007 +0000
+
+ Bug 463430 – Gets stuck while "formatting message"
+
+ 2007-08-21 Behdad Esfahbod <behdad@gnome.org>
+
+ Bug 463430 – Gets stuck while "formatting message"
+
+ * pango/opentype/harfbuzz-gpos.c (Lookup_PairPos1),
+ (Lookup_PairPos2), (Lookup_PairPos), (Do_ContextPos):
+ * pango/opentype/harfbuzz-gsub.c (Do_ContextSubst):
+ Change type of intermediate index variable from FT_UShort to
+ FT_ULong as it was overlowing with more than 65536 glyphs.
+
+ src/harfbuzz-gpos.c | 15 ++++++++++-----
+ src/harfbuzz-gsub.c | 2 +-
+ 2 files changed, 11 insertions(+), 6 deletions(-)
+
+commit 13b86ee398905f96f57df001309312f6dfdfea9a
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Tue Aug 21 01:38:07 2007 +0000
+
+ Don't ignore error return value of
+ hb_buffer_copy_output_glyph(). Patch
+
+ 2007-08-20 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/harfbuzz-gsub.c (GSUB_Do_String_Lookup):
+ Don't
+ ignore error return value of hb_buffer_copy_output_glyph().
+ Patch
+ sent to harfbuzz-list.
+
+ src/harfbuzz-gsub.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 4c2556cb4c38a56c3a5087deb54aa6262ab3aff9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 6 11:29:21 2007 -0400
+
+ [gdef] Initial implementation
+
+ src/harfbuzz-gdef-private.h | 144
+ ++++++++++++++++++++++++++++++++++++++++++-
+ 1 files changed, 142 insertions(+), 2 deletions(-)
+
+commit 5b2e947fd2b7c5ea49b2bef1e0190d99a525058c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Jul 6 02:03:26 2007 -0400
+
+ [open] small fixes, including not using unions for main structs
+
+ src/harfbuzz-open-private.h | 54
+ +++++++++++++++++++++++--------------------
+ 1 files changed, 29 insertions(+), 25 deletions(-)
+
+commit 151df44346990728b5dd249db5740a9543ae33b9
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Jul 5 17:22:07 2007 -0400
+
+ Improve stupid Makefile
+
+ src/Makefile | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit 6c49bebc70a0118a803a5bc979f4436a82b48240
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Tue May 1 02:32:12 2007 +0000
+
+ Link freetype to harfbuzz-dump, for those systems that don't track
+
+ 2007-04-30 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/Makefile.am: Link freetype to harfbuzz-dump,
+ for
+ those systems that don't track dependencies automatically.
+
+ src/Makefile.am | 5 +++--
+ 1 files changed, 3 insertions(+), 2 deletions(-)
+
+commit 7341a116916c8470f1211f0cb3c65b189b42ec9e
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Tue Apr 3 22:45:29 2007 +0000
+
+ Copy fixes from harfbuzz stable branch. Includes a leak fix, a kerning
+
+ 2007-04-03 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/harfbuzz-gdef.c (_HB_GDEF_Check_Property):
+ * pango/opentype/harfbuzz-gpos.c (HB_Done_GPOS_Table),
+ (Lookup_PairPos):
+ * pango/opentype/harfbuzz-open.c (Get_Class1):
+ Copy fixes from harfbuzz stable branch. Includes a leak fix,
+ a kerning fix, and an array out-of-bound access fix.
+
+ src/harfbuzz-gdef.c | 2 ++
+ src/harfbuzz-gpos.c | 8 ++++++++
+ src/harfbuzz-open.c | 2 +-
+ 3 files changed, 11 insertions(+), 1 deletions(-)
+
+commit 999a6f05758c10a902354457ecbf6c943bfed514
+Author: Hans Breuer <hans@breuer.org>
+Date: Sat Jan 13 21:31:41 2007 +0000
+
+ updated
+
+ 2007-01-13 Hans Breuer <hans@breuer.org>
+
+ * pango/makefile.msc pango/opentype/makefile.msc : updated
+
+ src/makefile.msc | 16 ++++++----------
+ 1 files changed, 6 insertions(+), 10 deletions(-)
+
+commit 3c038d40da4bfe5037cc4e9de22bad08fa408465
+Author: Behdad Esfahbod <behdad@src.gnome.org>
+Date: Tue Jan 9 03:32:12 2007 +0000
+
+ Remove .cvsignore files (moved to svn:ignore prop)
+
+ src/.cvsignore | 7 -------
+ 1 files changed, 0 insertions(+), 7 deletions(-)
+
+commit 5b3f7702a64fe0513d08a67bdb72704e46fd7cd4
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Dec 28 06:42:37 2006 -0500
+
+ Add stub GDEF files
+
+ src/harfbuzz-gdef-private.h | 8 ++++++++
+ src/harfbuzz-gdef.h | 11 +++++++++++
+ src/harfbuzz-open-private.h | 3 +--
+ src/harfbuzz-private.h | 6 ++++++
+ src/main.cc | 1 +
+ 5 files changed, 27 insertions(+), 2 deletions(-)
+
+commit b3395a7aa36ff1ba5a17f494fbf359ec317a7e69
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Dec 28 06:31:18 2006 -0500
+
+ Don't shift down the mark attachment type
+
+ src/harfbuzz-open-private.h | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 193b66d52ae2cb5ced7969e15b7f56dc1978ca8a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Dec 28 06:12:18 2006 -0500
+
+ Remove stale comment
+
+ src/harfbuzz-open-private.h | 10 ----------
+ 1 files changed, 0 insertions(+), 10 deletions(-)
+
+commit 12c4568c680ea2b9b98a16a8b7402ca185c90ef6
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Dec 28 06:10:59 2006 -0500
+
+ Break and rename, in the layout of old HarfBuzz codebase
+
+ src/.gitignore | 1 +
+ src/Makefile | 2 +-
+ src/harfbuzz-common.h | 14 +
+ src/harfbuzz-ng.cc | 802
+ -------------------------------------------
+ src/harfbuzz-open-private.h | 697 +++++++++++++++++++++++++++++++++++++
+ src/harfbuzz-open.h | 13 +
+ src/main.cc | 98 ++++++
+ 7 files changed, 824 insertions(+), 803 deletions(-)
+
+commit 3158d84b0dfe5032e7c56c03f2da97b8ab549d94
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Dec 27 20:08:07 2006 -0500
+
+ Oops. s/OpenTypeFontFaceFile/OpenTypeFontFile/g
+
+ src/harfbuzz-ng.cc | 22 +++++++++++-----------
+ 1 files changed, 11 insertions(+), 11 deletions(-)
+
+commit bf0f9dd61375c5afce8e6b1664d0df5f6c8b2494
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Dec 27 20:06:42 2006 -0500
+
+ Use union for ClassDef
+
+ src/harfbuzz-ng.cc | 12 +++++++-----
+ 1 files changed, 7 insertions(+), 5 deletions(-)
+
+commit c46196d09c4ea879bf45182e8a0d649d4c750c39
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Dec 27 20:05:16 2006 -0500
+
+ Use union for Coverage
+
+ src/harfbuzz-ng.cc | 21 +++++++++++----------
+ 1 files changed, 11 insertions(+), 10 deletions(-)
+
+commit 86f450243dbaa82f187cf2d36364e9a59c0e64c7
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Dec 27 19:59:07 2006 -0500
+
+ Add GPOS stub
+
+ src/harfbuzz-ng.cc | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit 133466177e104ddcd2501a88735670540252167c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Dec 27 19:58:32 2006 -0500
+
+ s/OpenTypeFont/OpenTypeFontFace/g
+
+ src/harfbuzz-ng.cc | 44 +++++++++++++++++++++++---------------------
+ 1 files changed, 23 insertions(+), 21 deletions(-)
+
+commit 71d62baab0429cdf56ba4019fd2a205f08188503
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Dec 27 01:29:24 2006 -0500
+
+ GSUBGPOSHeader
+
+ src/harfbuzz-ng.cc | 103
+ +++++++++++++++++++++++++++++++++++++++++++++++++---
+ 1 files changed, 98 insertions(+), 5 deletions(-)
+
+commit eebabd8b2ec5296deba6b09d7755933da0a7d9dc
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Wed Dec 27 00:21:31 2006 -0500
+
+ Finished OpenType Common Table Formats
+
+ src/harfbuzz-ng.cc | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 2b7374519766825971f9f4ff5b1cb49b74cfcaf8
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Dec 26 20:55:37 2006 -0500
+
+ Device tables.
+
+ src/harfbuzz-ng.cc | 49
+ +++++++++++++++++++++++++++++++++++++++++++++----
+ 1 files changed, 45 insertions(+), 4 deletions(-)
+
+commit eb32e374f4d6de8d428d36144f6eef93514820d2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Dec 26 20:00:33 2006 -0500
+
+ ClassDef
+
+ src/harfbuzz-ng.cc | 121
+ +++++++++++++++++++++++++++++++++++++++++----------
+ 1 files changed, 97 insertions(+), 24 deletions(-)
+
+commit 53502c6723dbf9cd3b6ba91b733678b3c7871715
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Dec 26 19:29:08 2006 -0500
+
+ Rename CoverageFormat to Coverage
+
+ src/harfbuzz-ng.cc | 18 +++++++++++++-----
+ 1 files changed, 13 insertions(+), 5 deletions(-)
+
+commit 0d6db2abcbe98456569ccf7934ba0a8b37c7f6f3
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Dec 26 18:53:55 2006 -0500
+
+ Define more structs using DEFINE_INT_TYPE.
+
+ src/harfbuzz-ng.cc | 39 +++++++++++++++++++--------------------
+ 1 files changed, 19 insertions(+), 20 deletions(-)
+
+commit 915931b74a30e8652fac5fec153d499485513f63
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Dec 26 15:30:14 2006 -0500
+
+ s/DEFINE_NOT_INSTANTIABLE/DEFINE_NON_INSTANTIABLE/
+
+ src/harfbuzz-ng.cc | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 0c0d55330ef4090f3e4864538e83a4344caaf3ba
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Dec 26 15:29:38 2006 -0500
+
+ Coverage.
+
+ src/harfbuzz-ng.cc | 91
+ +++++++++++++++++++++++++++++++++++++++++++++-------
+ 1 files changed, 79 insertions(+), 12 deletions(-)
+
+commit 882e52f59196535495af8ca8069df32308ad52cf
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Dec 25 10:28:31 2006 -0500
+
+ Rename to harfbuzz-ng.cc
+
+ src/Makefile | 2 +-
+ src/harfbuzz-ng.cc | 513
+ +++++++++++++++++++++++++++++++++++++++++++++++
+ src/hb-types-private.cc | 513
+ -----------------------------------------------
+ 3 files changed, 514 insertions(+), 514 deletions(-)
+
+commit f8ba99f6f322800a915428ffc3b5eaf1be2e6c21
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Dec 25 09:58:02 2006 -0500
+
+ LookupFlags
+
+ src/hb-types-private.cc | 52
+ ++++++++++++++++++++++++++++++++++++++++++----
+ 1 files changed, 47 insertions(+), 5 deletions(-)
+
+commit 25ad92c8a68bf72464601a644ed57b9213126a78
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Dec 25 09:35:06 2006 -0500
+
+ Implement Feature
+
+ src/hb-types-private.cc | 46
+ ++++++++++++++++++++++++++++++++++++++++++----
+ 1 files changed, 42 insertions(+), 4 deletions(-)
+
+commit befc022affd2386b3f46cd7d11e4262f6c8bce9f
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Dec 25 09:14:52 2006 -0500
+
+ LangSys
+
+ src/hb-types-private.cc | 51
+ ++++++++++++++++++++++++++++++++++++++++------
+ 1 files changed, 44 insertions(+), 7 deletions(-)
+
+commit c81efca149b08832d5d96a944fb5f303f3d0ca42
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Dec 25 06:22:08 2006 -0500
+
+ Use CamelCaseTags.
+
+ src/hb-types-private.cc | 29 ++++++++++++++---------------
+ 1 files changed, 14 insertions(+), 15 deletions(-)
+
+commit 808dbe283c1ad66091f2cb67380888b7cf265c01
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Dec 25 06:18:52 2006 -0500
+
+ Make types not instantiable
+
+ src/hb-types-private.cc | 104
+ ++++++++++++++++++++++++++---------------------
+ 1 files changed, 57 insertions(+), 47 deletions(-)
+
+commit b739c05ca4b7acfa45bd4b0812ecbb3747f726f0
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Dec 25 05:39:20 2006 -0500
+
+ Add OpenTypeFontFile.
+
+ src/Makefile | 2 +-
+ src/hb-types-private.cc | 113
+ ++++++++++++++++++++++++++++++++++++++++++++---
+ 2 files changed, 107 insertions(+), 8 deletions(-)
+
+commit 8596944b7421f982960e825019fc0263442520cb
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Sat Dec 23 17:49:25 2006 -0500
+
+ Add Makefile
+
+ src/Makefile | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+commit b6e62bc5db76ae342177b2b646c37f45eccad975
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Fri Dec 22 02:21:55 2006 -0500
+
+ After DEFINE_SCRIPT_ARRAY
+
+ src/hb-types-private.cc | 215
+ ++++++++++++++++++++++++++++++----------------
+ 1 files changed, 140 insertions(+), 75 deletions(-)
+
+commit 01e4fcb032be601f272e62228881e2aabfb9d925
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Dec 21 22:31:31 2006 -0500
+
+ Remove the annoying HB_ prefix.
+
+ src/hb-types-private.cc | 107
+ +++++++++++++++++++++++------------------------
+ 1 files changed, 52 insertions(+), 55 deletions(-)
+
+commit 6b4ce01da121e12e1c78ad7eaedf469f35f3568d
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Dec 21 22:31:10 2006 -0500
+
+ Second version. Complete redesign, based on C++ classes to ensure
+ endian
+ correctness.
+
+ src/hb-types-private.cc | 300
+ ++++++++++++++++++++++++++++++++---------------
+ 1 files changed, 205 insertions(+), 95 deletions(-)
+
+commit f78e70c301311ffcfb007c7fc4125d71cbcff1e2
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Thu Dec 21 22:30:38 2006 -0500
+
+ First version.
+
+ src/hb-types-private.cc | 116
+ +++++++++++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 116 insertions(+), 0 deletions(-)
+
+commit f726b20e56e8b1106dfde0bf8d575c73e83957c4
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Tue Jul 25 01:02:27 2006 +0000
+
+ Bug 347073 – Allow empty GPOS table
+
+ 2006-07-24 Behdad Esfahbod <behdad@gnome.org>
+
+ Bug 347073 – Allow empty GPOS table
+
+ * pango/opentype/harfbuzz-open.c (_HB_OPEN_Load_ScriptList):
+ Don't
+ err on empty GPOS/GSUB tables.
+
+ src/harfbuzz-open.c | 5 +++++
+ 1 files changed, 5 insertions(+), 0 deletions(-)
+
+commit 52481a5c55d466f41654dcdc67245d0ca8cefbcf
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Jun 22 18:09:04 2006 +0000
+
+ Bug 345600 – cvs build error in pango/opentype/Makefile
+
+ 2006-06-22 Behdad Esfahbod <behdad@gnome.org>
+
+ Bug 345600 – cvs build error in pango/opentype/Makefile
+
+ * pango/opentype/Makefile.am: Rename variable SOURCES to
+ MAINSOURCES.
+ Some automake versions seem to use it or something.
+
+ src/Makefile.am | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit ffb2d5c1e7af33644d0a4058befa4b8358c9a7bf
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Wed May 31 07:42:55 2006 +0000
+
+ Bug 341138 – Using TTC font, Gtk2 programs begin to eating big
+ memory
+
+ 2006-05-31 Behdad Esfahbod <behdad@gnome.org>
+
+ Bug 341138 – Using TTC font, Gtk2 programs begin to eating
+ big memory
+ and have many cpu usage.
+ Patch from Yong Li.
+
+ * pango/opentype/ftglue.c (_hb_ftglue_face_goto_table):
+ TrueType table
+ offsets are absolute, not relative.
+
+ src/ftglue.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit f8f7bd2451eeafb57f5c80c7b4e88a1e50b97c4f
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Wed May 31 07:23:02 2006 +0000
+
+ Bug 336153 – Mark to mark positioning (Lookup Type 6) isn't
+ correct when
+
+ 2006-05-31 Behdad Esfahbod <behdad@gnome.org>
+
+ Bug 336153 – Mark to mark positioning (Lookup Type 6)
+ isn't correct
+ when using MarkAttchmentType
+ Patch from Tin Myo Htet.
+
+ * pango/opentype/harfbuzz-gpos.c (Lookup_MarkMarkPos):
+ Ignore marks
+ of non-matchin attachment type.
+
+ src/harfbuzz-gpos.c | 37 ++++++++++++++++++++++---------------
+ 1 files changed, 22 insertions(+), 15 deletions(-)
+
+commit d2a613187c1257371d62153b55c89336965e0754
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Wed Apr 12 18:47:50 2006 +0000
+
+ Fix loop variables. (coverity found bug.)
+
+ 2006-04-12 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/harfbuzz-gpos.c: Fix loop
+ variables. (coverity
+ found bug.)
+
+ src/harfbuzz-gpos.c | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 14022e826f63c48b689f9037645c9a3a3302d9b6
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Tue Apr 11 08:31:44 2006 +0000
+
+ Bug 337924 – cleanups for issues reported by various compilers Patch
+
+ 2006-04-11 Behdad Esfahbod <behdad@gnome.org>
+
+ Bug 337924 – cleanups for issues reported by various
+ compilers
+ Patch from Kjartan Maraas.
+
+ * examples/viewer-x.c (update):
+ * modules/arabic/arabic-fc.c (fallback_shape),
+ (arabic_engine_shape):
+ * modules/basic/basic-fc.c (fallback_shape),
+ (basic_engine_shape):
+ * modules/basic/basic-x.c:
+ * modules/hangul/hangul-fc.c:
+ * modules/hebrew/hebrew-fc.c (hebrew_engine_shape):
+ * modules/indic/indic-fc.c:
+ * modules/khmer/khmer-fc.c:
+ * modules/syriac/syriac-fc.c:
+ * modules/thai/thai-fc.c:
+ * modules/tibetan/tibetan-fc.c:
+ * pango/break.c:
+ * pango/modules.c:
+ * pango/opentype/ftglue.c (_hb_ftglue_face_goto_table):
+ * pango/pango-attributes.c (pango_attr_list_filter):
+ * pango/pango-engine.c:
+ * pango/pango-fontset.c:
+ * pango/pango-layout.c (pango_layout_set_text),
+ (pango_layout_xy_to_index), (pango_layout_get_cursor_pos):
+ * pango/pango-markup.c (text_handler):
+ * pango/pango-utils.c (read_alias_file):
+ * pango/pangocairo-fcfont.c (G_DEFINE_TYPE_WITH_CODE):
+ * pango/pangocairo-fcfontmap.c (G_DEFINE_TYPE_WITH_CODE):
+ * pango/pangocairo-font.c
+ (_pango_cairo_font_get_hex_box_info):
+ * pango/pangox-fontmap.c (pango_x_make_matching_xlfd):
+ * tests/dump-boundaries.c (fail):
+ Remove unused variables. Remove excess semicolon after
+ DEFINE_TYPE
+ macros.
+
+ src/ftglue.c | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit 59aafd07806a2f0d4f399eff13aec74557f60522
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Mon Apr 10 10:33:17 2006 +0000
+
+ Fix minor bugs reported by the Coverity scan report.
+
+ 2006-04-10 Behdad Esfahbod <behdad@gnome.org>
+
+ Fix minor bugs reported by the Coverity scan report.
+
+ * pango/opentype/harfbuzz-gdef.c
+ (HB_GDEF_Build_ClassDefinition):
+ * pango/opentype/harfbuzz-gpos.c (HB_GPOS_Query_Scripts),
+ (HB_GPOS_Query_Languages), (HB_GPOS_Query_Features): Do
+ not access
+ structs before we check them for nullity.
+
+ * pango/pango-layout.c (pango_layout_index_to_line),
+ (pango_layout_index_to_line_and_extents),
+ (pango_layout_index_to_pos): Check for invalid iterators
+ outside the
+ loop, so we don't crash.
+
+ * pango/pango-layout.c (pango_layout_line_x_to_index): Set
+ char_trailing instead of trailing in one of too many paths.
+ Should
+ have been a typo.
+
+ * pango/pangox.c (get_font_metrics_from_subfonts): Check
+ for nullity
+ somewhere.
+
+ src/harfbuzz-gdef.c | 3 ++-
+ src/harfbuzz-gpos.c | 9 ++++++---
+ 2 files changed, 8 insertions(+), 4 deletions(-)
+
+commit b31d6def96ff99e89ba42e09661992498bda460d
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Apr 6 18:23:49 2006 +0000
+
+ Update from HarfBuzz. Lars Knoll fixed all the warnings.
+
+ 2006-04-06 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype: Update from HarfBuzz. Lars Knoll fixed
+ all the
+ warnings.
+
+ src/harfbuzz-dump.c | 94 +++++++++++++++++++++++++++---------------
+ src/harfbuzz-gpos.c | 80 ++++++++++++++++++++++-------------
+ src/harfbuzz-gsub.c | 114
+ ++++++++++++++++++++++++++++----------------------
+ src/harfbuzz-impl.h | 4 ++
+ 4 files changed, 179 insertions(+), 113 deletions(-)
+
+commit ca57250bc9d9f92c88a2ea516e251b9cbfdebda0
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Mon Apr 3 20:13:17 2006 +0000
+
+ Make sure TTAG_GDEF and frineds are defined, needed for FreeType
+ <= 2.1.7
+
+ 2006-04-03 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/harfbuzz-impl.h: Make sure TTAG_GDEF and
+ frineds are
+ defined, needed for FreeType <= 2.1.7 (pointed by Tim Janik).
+
+ src/harfbuzz-gdef.c | 3 ---
+ src/harfbuzz-gpos.c | 3 ---
+ src/harfbuzz-gsub.c | 3 ---
+ src/harfbuzz-impl.h | 11 +++++++++++
+ 4 files changed, 11 insertions(+), 9 deletions(-)
+
+commit f618288e00914b6606ec977d506c18e4abdd3ce4
+Author: Behdad Esfahbod <behdad@src.gnome.org>
+Date: Fri Mar 31 13:19:29 2006 +0000
+
+ .
+
+ src/.cvsignore | 2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+commit 5f1f943b9e6d753722ceadba7eb7ce1f14526ea5
+Author: Behdad Esfahbod <behdad@src.gnome.org>
+Date: Fri Mar 31 13:18:23 2006 +0000
+
+ .
+
+ src/.cvsignore | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit bce3e0b0d4ee521767d80c5c21704337bf5ac716
+Author: Behdad Esfahbod <behdad@src.gnome.org>
+Date: Fri Mar 31 12:45:40 2006 +0000
+
+ Define NULL.
+
+ src/harfbuzz-impl.h | 6 +++++-
+ 1 files changed, 5 insertions(+), 1 deletions(-)
+
+commit 9f8da38cd108590514b71756b752d98952a9221f
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Fri Mar 31 12:28:09 2006 +0000
+
+ Convert pango/opentype to the new project called HarfBuzz.
+
+ 2006-03-31 Behdad Esfahbod <behdad@gnome.org>
+
+ Convert pango/opentype to the new project called HarfBuzz.
+
+ * pango/opentype/*: Restructured.
+
+ * pango/pango-ot-*: Updated to use HarfBuzz symbol names.
+
+ src/COPYING | 15 +
+ src/COPYING.FTL | 174 ++
+ src/COPYING.GPL | 340 +++
+ src/FT-license.txt | 28 -
+ src/FTL.TXT | 174 --
+ src/Makefile.am | 89 +-
+ src/README | 44 +-
+ src/disasm.c | 720 -----
+ src/disasm.h | 26 -
+ src/ftglue.c | 88 +-
+ src/ftglue.h | 68 +-
+ src/ftxgdef.c | 1225 ---------
+ src/ftxgdef.h | 224 --
+ src/ftxgpos.c | 6199
+ ------------------------------------------
+ src/ftxgpos.h | 838 ------
+ src/ftxgsub.c | 4533 -------------------------------
+ src/ftxgsub.h | 594 ----
+ src/ftxopen.c | 1552 -----------
+ src/ftxopen.h | 317 ---
+ src/ftxopenf.h | 166 --
+ src/harfbuzz-buffer.c | 227 ++
+ src/harfbuzz-buffer.h | 106 +
+ src/harfbuzz-dump-main.c | 272 ++
+ src/harfbuzz-dump.c | 720 +++++
+ src/harfbuzz-dump.h | 34 +
+ src/harfbuzz-gdef-private.h | 101 +
+ src/harfbuzz-gdef.c | 1228 +++++++++
+ src/harfbuzz-gdef.h | 127 +
+ src/harfbuzz-gpos-private.h | 683 +++++
+ src/harfbuzz-gpos.c | 6269
+ +++++++++++++++++++++++++++++++++++++++++++
+ src/harfbuzz-gpos.h | 168 ++
+ src/harfbuzz-gsub-private.h | 448 +++
+ src/harfbuzz-gsub.c | 4581 +++++++++++++++++++++++++++++++
+ src/harfbuzz-gsub.h | 132 +
+ src/harfbuzz-impl.h | 64 +
+ src/harfbuzz-open-private.h | 81 +
+ src/harfbuzz-open.c | 1426 ++++++++++
+ src/harfbuzz-open.h | 285 ++
+ src/harfbuzz.c | 19 +
+ src/harfbuzz.h | 23 +
+ src/otlbuffer.c | 238 --
+ src/otlbuffer.h | 103 -
+ src/ottest.c | 274 --
+ 43 files changed, 17635 insertions(+), 17388 deletions(-)
+
+commit dd2a8d4d490df1d310e7553ba6c7c8de661f28a1
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Sat Mar 25 23:52:30 2006 +0000
+
+ Don't err on Table_Missing.
+
+ 2006-03-25 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/ottest.c: Don't err on Table_Missing.
+
+ src/ottest.c | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 434833b1b7b01d85a143f9ad4b04e7044dd72567
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Mon Mar 13 05:06:05 2006 +0000
+
+ === Released 1.12.0 ===
+
+ 2006-03-13 Behdad Esfahbod <behdad@gnome.org>
+
+ * === Released 1.12.0 ===
+
+ * configure.in: Version 1.12.0
+
+ * NEWS, README: Updated.
+
+ src/README | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 8228828e1e4c8dd6f9435fb718ad4394bba95655
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Mon Jan 30 22:37:48 2006 +0000
+
+ Handle GSUB Lookup type 8, and ReverseChainContextualSubst table. (bug
+
+ 2006-01-30 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/ftxgsub.c: Handle GSUB Lookup type 8,
+ and ReverseChainContextualSubst table. (bug #149696,
+ patch from Aamir Wali)
+
+ src/ftxgsub.c | 545
+ +++++++++++++++++++++++++++++++++++++++++++++-----------
+ src/ftxgsub.h | 47 ++++--
+ src/ftxopen.c | 7 +
+ src/ftxopenf.h | 5 +-
+ 4 files changed, 487 insertions(+), 117 deletions(-)
+
+commit e040f681963d51eaadcd53a456100fde1a7addb6
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Sat Jan 28 20:29:18 2006 +0000
+
+ Removed.
+
+ 2006-01-28 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/pango-ot-*: Removed.
+
+ * pango/pango-ot-*: Added.
+
+ * pango/Makefile.am, pango/opentype/Makefile.am: Adjusted.
+
+ src/Makefile.am | 30 +--
+ src/pango-ot-buffer.c | 339 ------------------------
+ src/pango-ot-info.c | 681
+ ------------------------------------------------
+ src/pango-ot-private.h | 105 --------
+ src/pango-ot-ruleset.c | 225 ----------------
+ 5 files changed, 13 insertions(+), 1367 deletions(-)
+
+commit f45689bc655eb723f11a2eb65a41303221b80397
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Wed Jan 25 19:33:58 2006 +0000
+
+ If major.minor of required and available glib versions are the
+ same, add
+
+ 2006-01-25 Behdad Esfahbod <behdad@gnome.org>
+
+ * configure.in: If major.minor of required and available
+ glib versions
+ are the same, add -DG_DISABLE_DEPRECATED to GLIB_CFLAGS. (bug
+ #328617)
+
+ * */Makefile.am: Remove hardcoded -DG_DISABLE_DEPRECATED.
+
+ src/Makefile.am | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit 6cc6c9a57c674787f278ea5b60705384fd72b4ad
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Sat Jan 14 07:00:13 2006 +0000
+
+ Make sure #include <config.h> is the first include in the file. (bug
+
+ 2006-01-14 Behdad Esfahbod <behdad@gnome.org>
+
+ * */*.c, */*/*.c: Make sure #include <config.h> is the
+ first include
+ in the file. (bug #158870, based on patch by Luis Menina)
+
+ src/disasm.c | 2 ++
+ src/ftglue.c | 1 +
+ src/ftxgdef.c | 1 +
+ src/ftxgpos.c | 2 ++
+ src/ftxgsub.c | 2 ++
+ src/ftxopen.c | 2 ++
+ src/otlbuffer.c | 3 +++
+ src/ottest.c | 1 +
+ src/pango-ot-buffer.c | 2 ++
+ src/pango-ot-info.c | 2 ++
+ src/pango-ot-ruleset.c | 2 ++
+ 11 files changed, 20 insertions(+), 0 deletions(-)
+
+commit ca07fcf6ef61c09825e67ca7e2574a90e4f5a9a0
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Jan 5 16:14:49 2006 +0000
+
+ pango/Makefile.am, pango/fonts.c, pango/glyphstring.c,
+
+ 2006-01-05 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/Makefile.am,
+ * pango/fonts.c,
+ * pango/glyphstring.c,
+ * pango/pango-attributes.c,
+ * pango/pango-color.c,
+ * pango/pango-impl-utils.h,
+ * pango/pango-item.c,
+ * pango/pango-layout.c,
+ * pango/pango-tabs.c,
+ * pango/pango-utils.c,
+ * pango/pango-utils.h,
+ * pango/pangoatsui-fontmap.c,
+ * pango/pangocairo-font.c,
+ * pango/pangocairo-fontmap.c,
+ * pango/pangofc-fontmap.c,
+ * pango/pangowin32-fontmap.c,
+ * pango/pangox-fontmap.c,
+ * pango/pangox.c,
+ * pango/opentype/pango-ot-info.c,
+ * pango/opentype/pango-ot-ruleset.c: Intern strings to avoid
+ unnecessary strdups in the type system. (bug #325832,
+ Matthias Clasen)
+
+ src/pango-ot-info.c | 3 ++-
+ src/pango-ot-ruleset.c | 3 ++-
+ 2 files changed, 4 insertions(+), 2 deletions(-)
+
+commit 71524f1bc891bb4450507f769e5cc8f6f6cffa0c
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Tue Dec 27 09:55:48 2005 +0000
+
+ Use g_slice for PangoOTBuffer allocation. (bug #325026, Matthias
+ Clasen)
+
+ 2005-12-27 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/pango-ot-buffer.c: Use g_slice for
+ PangoOTBuffer
+ allocation. (bug #325026, Matthias Clasen)
+
+ src/pango-ot-buffer.c | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit b5baa43d3a972ebd3ef82ede14b54c185b723a71
+Author: Behdad Esfahbod <behdad@src.gnome.org>
+Date: Fri Nov 25 09:22:02 2005 +0000
+
+ Tiny doc improvement.
+
+ src/pango-ot-info.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 6f64314f7a031a5a5d6b7663c08b70c452961c89
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Wed Nov 23 19:48:10 2005 +0000
+
+ Fix typo in docs.
+
+ 2005-11-23 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentyp/pango-ot-buffer.c: Fix typo in docs.
+
+ src/pango-ot-buffer.c | 4 +++-
+ 1 files changed, 3 insertions(+), 1 deletions(-)
+
+commit f2bcf72296b57c8cd7d5a08228c3aef6c8f97d2d
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Wed Nov 23 17:54:55 2005 +0000
+
+ Added "Since:" tags to all interfaces added after Pango 1.0. (#319116,
+
+ 2005-11-23 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/fonts.c pango/pango-attributes.c pango/pango-context.c
+ pango/pango-glyph-item.c pango/pango-layout.c
+ pango/pango-script.c pango/pango-utils.c pango/pangofc-font.c
+ pango/pangoft2-fontmap.c pango/opentype/pango-ot-buffer.c
+ pango/opentype/pango-ot-ruleset.c: Added "Since:" tags to all
+ interfaces added after Pango 1.0. (#319116, Brian Cameron)
+
+ src/pango-ot-buffer.c | 49
+ ++++++++++++++++++++++++++++++++++++++++++++++++
+ src/pango-ot-ruleset.c | 14 +++++++++++++
+ 2 files changed, 63 insertions(+), 0 deletions(-)
+
+commit 682db81c23d2116072d8550657c914afb7c26d2b
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Wed Nov 23 15:19:48 2005 +0000
+
+ Protect against possible division by zeros (#316468, Steve Grubb)
+
+ 2005-11-23 Behdad Esfahbod <behdad@gnome.org>
+
+ Protect against possible division by zeros (#316468,
+ Steve Grubb)
+
+ * pango/pango-context.c (update_metrics_from_items),
+ pango/pango-fontset.c (pango_fontset_real_get_metrics):
+ If count is
+ zero, do not alter approximate_{char,digit}_width.
+
+ * pango/opentype/disasm.c: Err on invalid DeltaFormat.
+
+ src/disasm.c | 28 ++++++++++++++++++----------
+ 1 files changed, 18 insertions(+), 10 deletions(-)
+
+commit e6e15352d154e1350340f8045759e5f7b0d86dc7
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Wed Nov 23 11:53:03 2005 +0000
+
+ Reworked basic shaper with OpenType support. (#101079, based on
+ patch from
+
+ 2005-11-23 Behdad Esfahbod <behdad@gnome.org>
+
+ * modules/basic/basic-fc.c: Reworked basic shaper with
+ OpenType
+ support. (#101079, based on patch from Denis Jacquerye and
+ Noah Levitt)
+
+ * modules/basic/basic-fc.c (basic_scripts): Added Unicode
+ 4.1 addition
+ script PANGO_SCRIPT_GLAGOLITIC that is a "simple" script.
+
+ * modules/arabic/arabic-fc.c, modules/syriac/syriac-fc.c:
+ Replace
+ g_utf8_to_ucs4_fast() with g_utf8_strlen()!
+
+ * pango/opentype/pango-ot-ruleset.c
+ (pango_ot_ruleset_add_feature):
+ Remove reference in docs to pango_ot_ruleset_shape() that was
+ removed long ago.
+
+ src/pango-ot-ruleset.c | 6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+commit 612b6cf60928b356f4bbb59bc9d64886574322c3
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Nov 17 06:28:11 2005 +0000
+
+ Part of #101079:
+
+ 2005-11-17 Behdad Esfahbod <behdad@gnome.org>
+
+ Part of #101079:
+
+ * pango/opentype/ftxopen.c (Load_Lookup): In extension
+ subtables,
+ offset is relative to the extension subtable, not the original
+ table. (Greg Aumann)
+
+ * pango/opentype/ftxgpos.c (Load_BaseArray): When reading
+ BaseAnchor,
+ skip offsets that are zero. Works around bug in Doulos
+ SIL Regular.
+
+ src/ftxgpos.c | 6 ++++++
+ src/ftxopen.c | 6 ++++--
+ 2 files changed, 10 insertions(+), 2 deletions(-)
+
+commit 1b2c314b804da97b1d5e7adab64bdd4177702579
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Wed Nov 9 23:30:00 2005 +0000
+
+ Remove debug line that got in accidentally.
+
+ 2005-11-09 Behdad Esfahbod <behdad@gnome.org>
+
+ * pango/opentype/ftxgpos.c, pango/opentype/ftxopen.c:
+ Remove debug
+ line that got in accidentally.
+
+ src/ftxgpos.c | 1 -
+ src/ftxopen.c | 1 -
+ 2 files changed, 0 insertions(+), 2 deletions(-)
+
+commit 9717127a5be037e26afe52332a8b07f13474557a
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Fri Nov 4 23:55:38 2005 +0000
+
+ Turn various gcc warnings off. Adding const, adding static, fully
+
+ 2005-11-04 Behdad Esfahbod <behdad@gnome.org>
+
+ * configure.in, examples/argcontext.c examples/cairoview.c,
+ examples/renderdemo.c, examples/renderdemo.h
+ examples/xftview.c,
+ modules/basic/basic-x.c, modules/hangul/hangul-fc.c,
+ modules/hebrew/hebrew-shaper.c,
+ modules/hebrew/hebrew-shaper.h,
+ modules/indic/indic-fc.c, modules/indic/mprefixups.c,
+ modules/syriac/syriac-fc.c, pango/break.c pango/fonts.c,
+ pango/modules.c, pango/pango-coverage.c pango/pango-engine.c,
+ pango/pango-engine.h, pango/pango-fontmap.c,
+ pango/pango-fontset.c, pango/pango-impl-utils.h,
+ pango/pango-layout.c, pango/pango-layout.h,
+ pango/pango-renderer.c, pango/pango-script.c,
+ pango/pango-utils.c, pango/pangocairo-fc.h,
+ pango/pangocairo-font.c, pango/pangocairo-fontmap.c,
+ pango/pangocairo-private.h, pango/pangofc-decoder.c,
+ pango/pangofc-font.c, pango/pangofc-fontmap.c
+ pango/pangoft2.c,
+ pango/pangox-fontcache.c, pango/pangox-fontmap.c
+ pango/pangox.c,
+ pango/pangoxft-font.c, pango/querymodules.c,
+ pango/opentype/ftglue.c, pango/opentype/ftxgpos.c,
+ pango/opentype/ftxopen.c, pango/opentype/pango-ot-buffer.c,
+ pango/opentype/pango-ot-info.c,
+ pango/opentype/pango-ot-ruleset.c, tests/dump-boundaries.c,
+ tests/testboundaries.c, tests/testcolor.c tests/testiter.c,
+ tests/testscript.c: Turn various gcc warnings off. Adding
+ const,
+ adding static, fully initializing structs, match signedness in
+ comparisons. (#317804)
+
+ * tests/testscript.c, tools/gen-script-for-lang.c:
+ (scripts_for_file): Pass error->message instead of error
+ to fail(),
+ which was wrong.
+ (compare_lang): Fix typo comparing a and a instead of a and b.
+
+ src/ftglue.c | 2 +-
+ src/ftxgpos.c | 4 ++++
+ src/ftxopen.c | 1 +
+ src/pango-ot-buffer.c | 4 ++--
+ src/pango-ot-info.c | 5 +++--
+ src/pango-ot-ruleset.c | 5 +++--
+ 6 files changed, 14 insertions(+), 7 deletions(-)
+
+commit c0505f3bb28feeba95b201e6464fb2fdac90194a
+Author: Behdad Esfahbod <behdad@gnome.org>
+Date: Thu Nov 3 20:13:40 2005 +0000
+
+ Patches from #170414. Reviewed by Matthias Clasen.
+
+ 2005-11-03 Behdad Esfahbod <behdad@gnome.org>
+
+ Patches from #170414. Reviewed by Matthias Clasen.
+
+ * pango/opentype/ftxgpos.c, pango/opentype/ftxgsub.c: Use
+ call table
+ to dispatch different lookup types.
+
+ * pango/opentype/pango-ot-buffer.c,
+ pango/opentype/pango-ot-ruleset.c:
+ Small cleanup.
+
+ src/ftxgpos.c | 143
+ +++++++++++++++++++++++-------------------------
+ src/ftxgsub.c | 115 +++++++++++++++++++++-----------------
+ src/pango-ot-buffer.c | 3 +-
+ src/pango-ot-ruleset.c | 75 ++++++++-----------------
+ 4 files changed, 159 insertions(+), 177 deletions(-)
+
+commit c6b22b9119ef54ea8d0d2f08b74fdeb024289d73
+Author: Behdad Esfahbod <pango@behdad.org>
+Date: Mon Aug 29 10:06:40 2005 +0000
+
+ Generate valid XML output. Dump LookupFlag too.
+
+ 2005-08-29 Behdad Esfahbod <pango@behdad.org>
+
+ * pango/opentype/ottest.c, pango/opentype/disasm.c:
+ Generate valid
+ XML output. Dump LookupFlag too.
+
+ src/disasm.c | 58
+ ++++++++++++++++++++++++++++++----------------------------
+ src/ottest.c | 23 ++++++++++++++---------
+ 2 files changed, 44 insertions(+), 37 deletions(-)
+
+commit 1e3747ca5d1a6f607f8e56fb94e3daaf6ad623cb
+Author: Behdad Esfahbod <pango@behdad.org>
+Date: Mon Aug 15 04:16:04 2005 +0000
+
+ Replace perror with perror_. Remove FT_BEGIN_STMNT and FT_END_STMNT.
+
+ 2005-08-15 Behdad Esfahbod <pango@behdad.org>
+
+ * pango/opentype/ftglue.h: Replace perror with perror_.
+ Remove FT_BEGIN_STMNT and FT_END_STMNT. (#313477)
+
+ src/ftglue.h | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 3c60250875fa9d04ca96dea35eba23fc70690ff5
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Tue Jul 26 18:33:27 2005 +0000
+
+ Skip lookups with lookup index out of range. (Patch from Behdad
+ Esfahbod,
+
+ 2005-07-26 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgsub.c, pango/opentype/ftxgpos.c:
+ Skip lookups
+ with lookup index out of range. (Patch from Behdad Esfahbod,
+ #171170)
+
+ src/ftxgpos.c | 30 ++++++++++++++++++++++++------
+ src/ftxgsub.c | 30 ++++++++++++++++++++++++------
+ 2 files changed, 48 insertions(+), 12 deletions(-)
+
+commit 91a3fa2e4bcdde8ae022d1264c783f133cd7e00d
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Fri Jul 22 18:03:58 2005 +0000
+
+ Remove an unecessary set of block2.
+
+ 2005-07-22 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftglue.c (ftglue_realloc): Remove
+ an unecessary set of block2.
+
+ src/ftglue.c | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit ff7034787d79dcd1bec58a4e02602039313da00e
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Fri Jul 22 17:56:37 2005 +0000
+
+ Patch from David Turner. Review and testing by Behdad Esfahbod
+
+ 2005-07-22 Owen Taylor <otaylor@redhat.com>
+
+ Patch from David Turner. Review and testing by Behdad Esfahbod
+
+ * pango/opentype/ftglue.[ch] Makefile.am: Glue layer that
+ provides
+ implementation of the internal functions that the opentype
+ code
+ expects in terms of publically exported FreeType API.
+
+ * pango/opentype/ftxgdef.c pango/opentype/ftxgpos.c
+ pango/opentype/ftxgsub.c pango/opentype/ftxopen.c
+ pango/opentype/otlbuffer.c pango/opentype/pango-ot-info.c
+ pango/opentype/pango-ot-ruleset.c: Remove includes of
+ internal headers. Small changes to work with ftglue.[ch]
+
+ * pango/opentype/fterrcompat.h: Remove: no longer needed.
+
+ * pango/opentype/ftxgpos.c: Use FT_IS_SFNT(face) rather
+ than poking at FT_MODULE_CLASS (face->driver)->module_name.
+
+ * pango/opentype/ftxopen.c (Free_FeatureList): Free
+ fl->ApplyOrder. (Found by Behdad)
+
+ src/Makefile.am | 3 +-
+ src/fterrcompat.h | 95 -------------
+ src/ftglue.c | 350
+ ++++++++++++++++++++++++++++++++++++++++++++++++
+ src/ftglue.h | 156 +++++++++++++++++++++
+ src/ftxgdef.c | 9 +-
+ src/ftxgpos.c | 9 +-
+ src/ftxgsub.c | 10 +-
+ src/ftxopen.c | 8 +-
+ src/otlbuffer.c | 4 +-
+ src/pango-ot-info.c | 6 +-
+ src/pango-ot-ruleset.c | 2 -
+ 11 files changed, 520 insertions(+), 132 deletions(-)
+
+commit 43dbec6f3a345ba0e4a43766610ed59622bbe4a0
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Thu Jul 21 18:15:45 2005 +0000
+
+ Fix up places where there is missing or incomplete Copyright and
+ License
+
+ 2005-07-21 Owen Taylor <otaylor@redhat.com>
+
+ Fix up places where there is missing or incomplete
+ Copyright and License information (Reported by William N. Ray)
+
+ * pango/opentype/fterrcompat.h: Mark as FreeType/GPL licensed.
+
+ * pango/opentype/FT-license.txt: Make this the dual-licensing
+ description that covers the FreeType code (FreeType's
+ LICENSE.TXT) rather than the FTL.
+
+ * pango/opentype/FTL.TXT: Move the FTL (referenced from
+ FT-license.txt) to here.
+
+ * modules/basic/basic-common.h modules/hebrew/hebrew-shaper.h
+ modules/thai/thai-charprop.c modules/thai/thai-shaper.h
+ tools/gen-script-for-lang.c tests/testcolor.c:
+ Add LGPL header and copyright information.
+
+ * modules/indic/indic-ot.[ch]
+ modules/indic/indic-ot-class-tables.c
+ modules/thai/thai-ot.[ch]: Add LGPL header.
+
+ * modules/thai/thai-shaper.c modules/thai/thai-charprop.h:
+ Minor fixes to copyright information.
+
+ * modules/arabic/arabic-ot.c: Add Freetype license
+ boilerplate.
+
+ src/FT-license.txt | 179
+ ++++++---------------------------------------------
+ src/FTL.TXT | 174
+ ++++++++++++++++++++++++++++++++++++++++++++++++++
+ src/fterrcompat.h | 10 +++-
+ 3 files changed, 204 insertions(+), 159 deletions(-)
+
+commit c55850d36d208c7aae8f6ed5c9e1e7927b988d6c
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Tue Jun 14 19:54:19 2005 +0000
+
+ Chain up from finalize. (#307547, Paolo Borelli)
+
+ 2005-06-14 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/pango-ot-info.c (pango_ot_info_finalize)
+ pango/opentype/pango-ot-ruleset.c (pango_ot_ruleset_finalize):
+ Chain up from finalize. (#307547, Paolo Borelli)
+
+ * pango/opentype/pango-ot-info.c (pango_ot_info_finalizer):
+ make accidentally public function static.
+
+ src/pango-ot-info.c | 4 +++-
+ src/pango-ot-ruleset.c | 2 ++
+ 2 files changed, 5 insertions(+), 1 deletions(-)
+
+commit 44ff46a364fb7981804eb45329c4999b415711f9
+Author: Tor Lillqvist <tml@novell.com>
+Date: Tue Apr 12 01:27:21 2005 +0000
+
+ Rename LDADDS to libpango_ot_la_LIBADD to actually make libpango-ot.la
+
+ 2005-04-12 Tor Lillqvist <tml@novell.com>
+
+ * pango/opentype/Makefile.am: Rename LDADDS to
+ libpango_ot_la_LIBADD to actually make libpango-ot.la link with
+ it.
+
+ * pango/pangowin32.def: Rename get_scale_factor to
+ get_metrics_factor here, too. (#300222, Ivan Wong)
+
+ src/Makefile.am | 12 ++++++------
+ 1 files changed, 6 insertions(+), 6 deletions(-)
+
+commit 0c349a032e5a52a9d0dcc8204f761b7cb28bfa6b
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Thu Mar 3 19:38:02 2005 +0000
+
+ For all binary searches, handle the case where the number of items
+ is 0.
+
+ 2005-03-03 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxopen.c (Coverage_Index1, Coverage_Index2,
+ Get_Class2): For all binary searches, handle the case where
+ the number of items is 0. (#162977, Nick Lamb)
+
+ * pango/opentype/ftxgdef.c (TT_GDEF_Build_ClassDefinition):
+ Handle the case where glyph_count == 0 properly. Fix a problem
+ with cleanups on memory allocation failure.
+ (Get_New_Count, Add_Glyph_Property): Avoid reading off the
+ end of the ClassRangeRecord array.
+
+ src/ftxgdef.c | 60
+ ++++++++++++++++++++++++++++++++++----------------------
+ src/ftxopen.c | 15 ++++++++++++++
+ 2 files changed, 51 insertions(+), 24 deletions(-)
+
+commit 03838daaa9d485bffcb7bc46453a9a4c32a1f32f
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Mon Nov 22 23:37:19 2004 +0000
+
+ Set G_LOG_DOMAIN.
+
+ Mon Nov 22 18:30:14 2004 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/Makefile.am pango/Makefile.am
+ modules/*/Makefile.am: Set G_LOG_DOMAIN.
+
+ src/Makefile.am | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 346d3b3cac253d2db41205151c185bf2fd9dda16
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Wed Sep 22 18:14:55 2004 +0000
+
+ Cleanups from 'sparse', #149922, Kjartan Maraas
+
+ Wed Sep 22 14:07:47 2004 Owen Taylor <otaylor@redhat.com>
+
+ Cleanups from 'sparse', #149922, Kjartan Maraas
+
+ * pango/pango-utils.c (read_config): () => (void) in
+ definition.
+
+ * pango/pangofc-fontmap.c (pango_fc_font_map_list_families):
+ Initialize *n_families, not n_families.
+
+ * pango/pangofc-fontmap.c pango/pangoft2.c opentype/ftxgdef.c
+ opentype/ftxgpos.c opentype/ftxgsub.c: : Fix various 0/NULL
+ confusion.
+
+ src/ftxgdef.c | 2 +-
+ src/ftxgpos.c | 6 +++---
+ src/ftxgsub.c | 2 +-
+ 3 files changed, 5 insertions(+), 5 deletions(-)
+
+commit 8b654dfb5ad6137ee9c5a48f5abe04bf7d28d8cd
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Tue Sep 14 13:45:41 2004 +0000
+
+ === Released 1.6.0 ===
+
+ Mon Sep 13 17:38:58 2004 Owen Taylor <otaylor@redhat.com>
+
+ * === Released 1.6.0 ===
+
+ * configure.in: Update versions for 1.6.0
+
+ * NEWS: Update.
+
+ * README: Minor tweak.
+
+ * pango/fonts.c pango/pango-context.c pango/pango-types.h
+ pango/pango-utils.c pango/pangoft2.c pango/pango-layout.c
+ pango/opentype/pango-ot-buffer.c: Add a bunch of missing
+ Since: 1.6.
+
+ src/pango-ot-buffer.c | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit d41089a5b691967fdd622f47c8397a80af104396
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Fri Jul 30 21:23:04 2004 +0000
+
+ Finish extending properties flags from FT_UShort =>
+ FT_UInt. (OTLBuffer
+
+ Fri Jul 30 17:17:05 2004 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgpos.[ch] pango/opentype/ftxgsub.[ch]
+ pango/opentype/ftxopen.[ch]: Finish extending properties
+ flags from FT_UShort => FT_UInt. (OTLBuffer was already
+ using an FT_UInt)
+
+ src/ftxgpos.c | 8 ++++----
+ src/ftxgpos.h | 2 +-
+ src/ftxgsub.c | 8 ++++----
+ src/ftxgsub.h | 2 +-
+ src/ftxopen.c | 2 +-
+ src/ftxopen.h | 2 +-
+ 6 files changed, 12 insertions(+), 12 deletions(-)
+
+commit f42d5eca291dcdfb27d7fbf88391d6d381b8e9c4
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Tue Jul 27 17:20:01 2004 +0000
+
+ Save the order in which features were added and use that when applying
+
+ Tue Jul 27 12:38:05 2004 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxopen.[ch] pango/opentype/ftxgsub.c
+ pango/opentype/ftxpos.c: Save the order in which
+ features were added and use that when applying features.
+ (Patch from Soheil Hassas Yeganeh, #122330)
+
+ src/ftxgpos.c | 41 ++++++++++++++++++++++++-----------------
+ src/ftxgsub.c | 34 +++++++++++++++++++++-------------
+ src/ftxopen.c | 14 +++++++++++---
+ src/ftxopen.h | 2 ++
+ 4 files changed, 58 insertions(+), 33 deletions(-)
+
+commit ae2daa972d74c5ecfe1d2f0057ce12682ad30b00
+Author: Behdad Esfahbod <behdad@src.gnome.org>
+Date: Tue Jul 27 13:12:19 2004 +0000
+
+ Remove the unused parameter from the IN_CURITEM() and IN_CURGLYPH
+ macros.
+
+
+ * pango/opentype/ftxgpos.c: Remove the unused parameter
+ from the IN_CURITEM() and IN_CURGLYPH macros.
+
+ src/ftxgpos.c | 68
+ ++++++++++++++++++++++++++++----------------------------
+ src/ftxgsub.c | 2 +-
+ 2 files changed, 35 insertions(+), 35 deletions(-)
+
+commit 7d5435ea8cb345c79029b8a12d1bddbed28b1997
+Author: Behdad Esfahbod <behdad@src.gnome.org>
+Date: Tue Jul 27 10:43:58 2004 +0000
+
+ Fix bug to copy glyph from in_string, not out_string.
+
+
+ * pango/opentype/otlbuffer.c (otl_buffer_copy_output_glyph):
+ Fix bug to copy glyph from in_string, not out_string.
+
+ src/otlbuffer.c | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 2ea2a55bdf7ef1caebcd0c5922b0f542ed8bb5bf
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Mon Jul 26 23:14:53 2004 +0000
+
+ Fix allocation and indexing in NewGlyphClasses array. (#130661,
+ Masatake
+
+ Mon Jul 26 19:11:46 2004 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgdef.c: Fix allocation and indexing
+ in NewGlyphClasses array. (#130661, Masatake YAMATO)
+
+ src/ftxgdef.c | 14 +++++++-------
+ 1 files changed, 7 insertions(+), 7 deletions(-)
+
+commit 5d42695e5ed89f73fbc665792ebec82c29ae04ae
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Mon Jul 26 19:25:45 2004 +0000
+
+ Remove the unused parameter from the IN_CURITEM() and IN_CURGLYPH
+ macros.
+
+ Mon Jul 26 15:24:11 2004 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgsub.c (ADD_Glyph): Remove the
+ unused parameter from the IN_CURITEM() and IN_CURGLYPH
+ macros.
+
+ src/ftxgsub.c | 56
+ ++++++++++++++++++++++++++++----------------------------
+ 1 files changed, 28 insertions(+), 28 deletions(-)
+
+commit a00c4ea5626526980139b122977e367b8434d24a
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Mon Jul 26 19:23:06 2004 +0000
+
+ Add missing macro to make the last change actually compile.
+
+ Mon Jul 26 15:21:23 2004 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgsub.c: Add missing macro to make the
+ last change actually compile.
+
+ src/ftxgsub.c | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+commit ed3e1f278d3ebfd224f0b57388502d4bb9fb1441
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Mon Jul 26 19:20:27 2004 +0000
+
+ Match backtrack context against the output glyphs not the input glyphs
+
+ Mon Jul 26 15:16:07 2004 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgsub.c (Lookup_ChainContextSubst[123]):
+ Match backtrack context against the output glyphs not
+ the input glyphs (#145174, Aamir Wali)
+
+ src/ftxgsub.c | 24 ++++++++++++------------
+ 1 files changed, 12 insertions(+), 12 deletions(-)
+
+commit 78282cda004a88b2aadb2786dd3897884e22ed0b
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Mon Jul 26 18:59:02 2004 +0000
+
+ Make Check_Property() take a OTL_GlyphItem, add a gproperties field to
+
+ Mon Jul 26 14:49:22 2004 Owen Taylor <otaylor@redhat.com>
+
+ * ftxgdef.[ch] otlbuffer.[ch]: Make Check_Property() take a
+ OTL_GlyphItem, add a gproperties field to OTLGlyphItem,
+ and use that to cache the properties for a glyph.
+
+ * ftxgsub.c ftxgdef.c: Adapt to Check_Property() changes.
+
+ * otlbuffer.[ch] ftxgsub.c: Add otl_buffer_copy_output_glyph()
+ to use when we are copying an unmodified glyph from input
+ to output that preserves the cached properties.
+
+ src/ftxgdef.c | 16 ++++++++++------
+ src/ftxgpos.c | 52
+ +++++++++++++++++++++++++++-------------------------
+ src/ftxgsub.c | 54
+ ++++++++++++++++++++++++++++--------------------------
+ src/ftxopenf.h | 2 +-
+ src/otlbuffer.c | 21 +++++++++++++++++++--
+ src/otlbuffer.h | 6 ++++++
+ 6 files changed, 91 insertions(+), 60 deletions(-)
+
+commit 81b62af42313fb60db523374cd8c6901829f5c4e
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Mon Jul 19 21:13:23 2004 +0000
+
+ Add support for ChainContextSubstFormat3.
+
+ Mon Jul 19 17:09:11 2004 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/disasm.c: Add support for
+ ChainContextSubstFormat3.
+
+ src/disasm.c | 16 +++++++++++++++-
+ 1 files changed, 15 insertions(+), 1 deletions(-)
+
+commit d4f773ef92fdbaa7e61e6577db5e9b2846a100a4
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Mon Jul 19 20:37:22 2004 +0000
+
+ Fix pervasive buffer overruns when skipping glyphs when matching
+ contexts.
+
+ Mon Jul 19 16:29:45 2004 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgsub.c pango/opentype/ftxgpos.c:
+ Fix pervasive buffer overruns when skipping glyphs
+ when matching contexts. (#118592, Kailash C. Chowksey)
+
+ src/ftxgpos.c | 259 +++++++++++++++++----------------------
+ src/ftxgsub.c | 376
+ ++++++++++++++++++++++++++-------------------------------
+ 2 files changed, 284 insertions(+), 351 deletions(-)
+
+commit 99848cfafee8e598ef533f254cdb99fbae4c9364
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Wed Jun 23 20:33:35 2004 +0000
+
+ #143693, Sayamindu Dasgupta
+
+ Wed Jun 23 16:13:53 2004 Owen Taylor <otaylor@redhat.com>
+
+ #143693, Sayamindu Dasgupta
+
+ * pango/opentype/pango-ot-buffer.c
+ (pango_ot_buffer_set_zero_width_marks)
+ pango/opentype/pango-ot-private.h:
+ Allow setting for whether marks should be given zero width,
+ defaulting to FALSE.
+
+ * modules/arabic/arabic-fc.c (arabic_engine_shape): Turn
+ on zero-width-marks setting.
+
+ src/pango-ot-buffer.c | 22 +++++++++++++++++++++-
+ src/pango-ot-private.h | 5 +++--
+ 2 files changed, 24 insertions(+), 3 deletions(-)
+
+commit 68d4cedb8726fa239f56d62060d8fee7e09cb8be
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Mon Jun 21 18:04:02 2004 +0000
+
+ Use the gcc-3.3 strict-aliasing compatible macros from fterrcompat.h
+
+ Mon Jun 21 13:55:17 2004 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/otlbuffer.c: Use the gcc-3.3
+ strict-aliasing compatible macros from fterrcompat.h
+ (#140495, reported by Stanislav Brabec)
+
+ src/otlbuffer.c | 22 ++++++++++++++--------
+ 1 files changed, 14 insertions(+), 8 deletions(-)
+
+commit b327765176dff81047f942ac56a1d206344e6039
+Author: Theppitak Karoonboonyanan <tkaroonb@src.gnome.org>
+Date: Fri May 28 16:41:36 2004 +0000
+
+ Negate y offset according to different conventions between
+
+ * pango/opentype/pango-ot-buffer.c (apply_gpos_ltr): Negate
+ y offset
+ according to different conventions between PangoGlyphString
+ and OTL
+ (#142544)
+
+ src/pango-ot-buffer.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 068763b547d791e28b892bcaee810f3d60a83018
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Thu May 27 21:55:50 2004 +0000
+
+ Revert error return changes from last commit.
+
+ Thu May 27 17:54:24 2004 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/otlbuffer.c: Revert error return changes
+ from last commit.
+
+ src/otlbuffer.c | 16 ++++++----------
+ 1 files changed, 6 insertions(+), 10 deletions(-)
+
+commit ef07481025c5bbb9769b9f908d9dc78f44161bbb
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Thu May 27 21:03:42 2004 +0000
+
+ Free buffer->positions, clean up error returns that were returning
+
+ Thu May 27 16:57:30 2004 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/otlbuffer.c: Free buffer->positions,
+ clean up error returns that were returning uninitialized
+ values. (#139239, Behdad Esfahbod)
+
+ src/otlbuffer.c | 21 +++++++++++++--------
+ 1 files changed, 13 insertions(+), 8 deletions(-)
+
+commit de568e7e6200c7a49bae1f78ac63858b8df01173
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Tue Mar 16 19:23:43 2004 +0000
+
+ === Released 1.4.0 ===
+
+ Tue Mar 16 11:24:46 2004 Owen Taylor <otaylor@redhat.com>
+
+ * === Released 1.4.0 ===
+
+ * configure.in: Version 1.4.0, interface ago 0. Require
+ glib-2.4.0.
+
+ * NEWS: Updates.
+
+ * README: Some updates; include details about the FreeType
+ license of the OpenType code.
+
+ src/FT-license.txt | 77
+ ++++++++++++++++++++++++++++-----------------------
+ 1 files changed, 42 insertions(+), 35 deletions(-)
+
+commit 8b3554b3afe7c125b1a53171b01ac87de9c486fe
+Author: Hans Breuer <hans@breuer.org>
+Date: Wed Mar 3 22:35:19 2004 +0000
+
+ if PANGO_MODULE_PREFIX is defined include the basic backend shaper
+ (should
+
+ 2004-03-03 Hans Breuer <hans@breuer.org>
+
+ * pango/module-defs-win32.c.win32 : if PANGO_MODULE_PREFIX is
+ defined include the basic backend shaper (should have been
+ commited at 2003-12-12, too)
+
+ * pango/makefile.msc : generate correct type for PangoFontMask
+ (bug #135892, John Ehresman)
+ * pango/opentype/makefile.msc : updated
+
+ * pango/pango.def pango/pangoft2.def : more updatd externals
+
+ src/makefile.msc | 6 ++++--
+ 1 files changed, 4 insertions(+), 2 deletions(-)
+
+commit a7e096c5de3ec5319bf9333c9ace0732d97c52c3
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Sun Feb 29 15:44:50 2004 +0000
+
+ Rework opentype interfaces and other changes to make GPOS work
+ for Arabic.
+
+ Sun Feb 29 09:25:13 2004 Owen Taylor <otaylor@redhat.com>
+
+ Rework opentype interfaces and other changes to make GPOS
+ work for Arabic. (Most of #117282, #121060)
+
+ * pango/opentype/otlbuffer.[ch]: OTL_Buffer that
+ acts as a replacement for the separate GSUB and
+ GPOS string structures and hides many of the internal
+ details.
+
+ * pango/opentype/ftxgsub.[ch] pango/opentype/ftxgpos.[ch]:
+ Adapt to OTL_Buffer.
+
+ * pango/opentype/ftxgpos.c: Redo handling of cursive
+ chains so that it actually works.
+
+ * pango/pango-ot.h pango/opentype/pango-ot-buffer.c:
+ Pango wrapper around OTL_Buffer.
+
+ * pango/pango-ot.h pango/pango-ot-ruleset.c
+ pango/pango-ot-buffer.c:
+ Split pango_ot_ruleset_shape() into
+ pango_ot_ruleset_substitute(),
+ pango_ot_ruleset_position(), make them act on
+ PangoOTBuffer, add a separate pango_ot_buffer_output()
+ which does the default positioning and writes to a
+ PangoGlyphString.
+
+ * modules/arabic/arabic-fc.c modules/indic/indic-fc.c
+ modules/indic/mprefixups.[ch]: Adapt to new OpenType
+ interfaces; add GPOS features for Arabic.
+
+ * pango/opentype/pango-ot-info.c: Don't derive class
+ information
+ from Unicode properties for Arabic presentation forms,
+ let the shaping process derive the properties.
+
+ src/Makefile.am | 3 +
+ src/ftxgdef.c | 4 +-
+ src/ftxgpos.c | 573 +++++++++++++++-----------------------
+ src/ftxgpos.h | 23 +--
+ src/ftxgsub.c | 719
+ +++++++++++-------------------------------------
+ src/ftxgsub.h | 40 +---
+ src/ftxopen.h | 1 +
+ src/otlbuffer.c | 213 ++++++++++++++
+ src/otlbuffer.h | 97 +++++++
+ src/ottest.c | 2 +
+ src/pango-ot-buffer.c | 265 ++++++++++++++++++
+ src/pango-ot-info.c | 27 ++-
+ src/pango-ot-private.h | 8 +
+ src/pango-ot-ruleset.c | 148 +++--------
+ 14 files changed, 1039 insertions(+), 1084 deletions(-)
+
+commit d670ddf99192dd4999775a9215a818ae63fa3416
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Sat Feb 21 14:53:12 2004 +0000
+
+ Sign convention for y offsets is opposite between PangoGlyphString
+ and FT
+
+ Sat Feb 21 09:49:23 2004 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/pango-ot-ruleset.c (pango_ot_ruleset_shape):
+ Sign convention for y offsets is opposite between
+ PangoGlyphString and FT code. (#132591)
+
+ src/pango-ot-ruleset.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit b9b3c131c2b57c12a77124a52512fb19a1255f8e
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Fri Feb 13 16:11:40 2004 +0000
+
+ Memory leak fixes from Masatake YAMATO, #130652
+
+ Fri Feb 13 10:54:18 2004 Owen Taylor <otaylor@redhat.com>
+
+ Memory leak fixes from Masatake YAMATO, #130652
+
+ * pango/opentype/ftxgdef.c (TT_Done_GDEF_Table):
+ Free the gdef table as well as the contained data.
+
+ * pango/opentype/ftxgdef.c (TT_GDEF_Build_ClassDefinition):
+ Set gcd->loaded, so that the contents get freed later.
+
+ src/ftxgdef.c | 4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+commit 926b8f322989298e43c8bac85f23e3525470a669
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Mon Jan 26 19:23:35 2004 +0000
+
+ Suport CFF fonts as well. (#131202, Manjunath Sripadarao)
+
+ Mon Jan 26 14:20:34 2004 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/pango-ot-info.c (is_truetype): Suport
+ CFF fonts as well. (#131202, Manjunath Sripadarao)
+
+ src/pango-ot-info.c | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+commit 945e479a3a35769e5e7c792fdcf306892523a5f9
+Author: Hans Breuer <hans@breuer.org>
+Date: Sat Dec 13 14:31:50 2003 +0000
+
+ moved pango_fc_* to the latter where they live on *nix too.
+
+ 2003-12-13 Hans Breuer <hans@breuer.org>
+
+ * pango/pango.def pangoft2.def : moved pango_fc_*
+ to the latter where they live on *nix too.
+
+ * pango/makefile.msc : make it build again (including
+ the Ft2 backend)
+
+ * pango/module-defs-fc.c.win32 : if PANGO_MODULE_PREFIX is defined
+ include the basic backend shaper
+
+ * pango/pangowin32.c (pango_win32_render_layout) :
+ initialize iter before first usage to avoid immediate crashing
+
+ * pango/opentype/makefile.msc
+ pango/modules/makefile.msc : finally build with mscv, too.
+ [completely untested cause I'm not able to type, write or read
+ any of these languages]
+
+ * modules/modules.def : follow module function renaming/changes
+
+ * modules/basic/basic-win32.c : register the right engine, i.e.
+ make it compile
+
+ src/makefile.msc | 21 +++++++++++++++++++++
+ 1 files changed, 21 insertions(+), 0 deletions(-)
+
+commit ba0ccd5cfcb514cdc45373158343138b7b190f9d
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Sat Nov 1 15:02:17 2003 +0000
+
+ Switch over to recommended Freetype system of include ft2build.h then
+
+ Sat Nov 1 09:32:15 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/pango-ot.h pango/pangofc-font.h
+ modules/indic/indic-ot.h
+ pango/pangoft2.c pango/opentype/pango-ot-info.c
+ pango/opentype/pango-ot-ruleset.c pango/opentype/ottest.c
+ pango/opentype/ftxopen.[ch] pango/opentype/ftxgdef.c
+ pango/opentype/ftxgsub.c pango/opentype/ftxgpos.c:
+ Switch over to recommended Freetype system of
+ include ft2build.h then #include FT_FREETYPE_H.
+ Fixes ftmodule.h problem with current Freetype CVS.
+ (#125548)
+
+ src/ftxgdef.c | 14 +++++++-------
+ src/ftxgpos.c | 17 ++++++++---------
+ src/ftxgsub.c | 13 ++++++-------
+ src/ftxopen.c | 10 +++++-----
+ src/ftxopen.h | 3 ++-
+ src/ottest.c | 1 -
+ src/pango-ot-info.c | 4 ++--
+ src/pango-ot-private.h | 2 --
+ src/pango-ot-ruleset.c | 4 ++--
+ 9 files changed, 32 insertions(+), 36 deletions(-)
+
+commit 558171a7a3666999c679719ad0bfbdf7c6a52289
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Mon Sep 15 22:04:55 2003 +0000
+
+ Fix gcc-3.3 versions of macros to have the right return value.
+
+ Mon Sep 15 17:16:59 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/fterrcompat.h: Fix gcc-3.3 versions of
+ macros to have the right return value.
+
+ src/fterrcompat.h | 44 ++++++++++++++++++++++++++------------------
+ 1 files changed, 26 insertions(+), 18 deletions(-)
+
+commit c99259bf7e08ccdc4130d4983e8d186021ea8e1a
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Mon Aug 25 14:30:12 2003 +0000
+
+ pango/opentype/ftxgsub.c (Lookup_ChainContextSubst3) Fix problems
+ where
+
+ Mon Aug 25 10:17:21 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgsub.c (Lookup_ChainContextSubst3)
+ * pango/opentype/ftxgpos.c (Lookup_ChainContextPos3):
+ Fix problems where the coverage wasn't being checked
+ for the first input glyph. (#118639, Kailash C. Chowksey)
+
+ src/ftxgpos.c | 7 +++----
+ src/ftxgsub.c | 7 +++----
+ 2 files changed, 6 insertions(+), 8 deletions(-)
+
+commit bcf81bcc80c6235dfbc7eeaa34ed21ea329c7a3d
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Fri Aug 22 22:52:08 2003 +0000
+
+ Add some macro definitions for gcc-3.3 that suppress the bogus
+
+ Fri Aug 22 18:09:52 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/fterrcompat.h: Add some macro definitions
+ for gcc-3.3 that suppress the bogus strict-aliasing
+ warnings.
+
+ * pango/pango-utils.c (read_config_file): Use
+ g_hash_table_new_full() to simplify code and fix
+ gcc-3.3 warnings.
+
+ * pango/pangox-fontmap.c (pango_x_real_get_coverage_win)
+ * pango/querymodules.c (query_module): Suppress gcc-3.3
+ warnings.
+
+ * pango/modules.c (pango_find_map): Fix warning from
+ missing declaration of pango_module_get_type().
+
+ * pango/pango-context.c/pango-engine.c: Fix name confusion
+ for pango_get_fallback_shaper().
+
+ src/fterrcompat.h | 36 ++++++++++++++++++++++++++++++++++--
+ 1 files changed, 34 insertions(+), 2 deletions(-)
+
+commit 46d379596d7292a3b2e51f35fc8044b366d413a3
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Tue Jul 29 14:21:54 2003 +0000
+
+ Rewrite handling of IGNORE_SPECIAL_MARKS to be properly "ignore
+ marks of
+
+ Tue Jul 29 09:58:13 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgdef.c (Check_Property): Rewrite
+ handling of IGNORE_SPECIAL_MARKS to be properly
+ "ignore marks of attachment type different than
+ specified. (#118456, Kailash C. Chowksey)
+
+ src/ftxgdef.c | 37 ++++++++++++++++++++++++++++---------
+ 1 files changed, 28 insertions(+), 9 deletions(-)
+
+commit 8247acad79c1a4154e9337aed453eb3e4d23063d
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Mon Jul 28 22:28:37 2003 +0000
+
+ Revert back out the FreeType patch preventing ligatures of
+ not-originally
+
+ Sat Jul 26 09:41:22 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgsub.c (Lookup_LigatureSubst):
+ Revert back out the FreeType patch preventing
+ ligatures of not-originally adjacent glyphs;
+ it doesn't work for all scripts. (#118472,
+ Kailash C. Chowksey)
+
+ src/ftxgsub.c | 31 +++----------------------------
+ 1 files changed, 3 insertions(+), 28 deletions(-)
+
+commit 825e6d7e86cac310161648601b09291fa05d5ba5
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Sun Jul 27 02:40:31 2003 +0000
+
+ Check for lookahead glyphs in the right place. (Patch from #116860)
+
+ Sat Jul 26 22:30:59 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgsub.c (Lookup_ChainContextSubst{1,2,3}):
+ Check for lookahead glyphs in the right place. (Patch
+ from #116860)
+
+ * pango/opentype/ftxgpos.c (Lookup_ChainContextPos{1,2,3}):
+ Same fix here.
+
+ src/ftxgpos.c | 6 +++---
+ src/ftxgsub.c | 6 +++---
+ 2 files changed, 6 insertions(+), 6 deletions(-)
+
+commit 03a0fe09c711b81c7eb4065fd4700b8cfd2c977a
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Sun Jul 27 02:19:52 2003 +0000
+
+ Fix return value to only contain TTO_Err_Not_Covered if *no* lookups
+
+ Sat Jul 26 22:12:46 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgsub.c (Do_String_Lookup,
+ TT_GSUB_Apply_String): Fix return value to only
+ contain TTO_Err_Not_Covered if *no* lookups
+ matched. Fix memory leaks on error in Apply_String().
+
+ src/ftxgsub.c | 120
+ +++++++++++++++++++++++++++++++++++---------------------
+ 1 files changed, 75 insertions(+), 45 deletions(-)
+
+commit e10ea2afd9a5868d4ec1ff3a2b99bcd64ce45816
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Sun Jul 27 01:10:15 2003 +0000
+
+ Fix confusion between boolean and FT_Error return. (GSUB equivalent
+ of fix
+
+ Sat Jul 26 21:06:26 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgsub.c (Load_EmptyOrClassDefinition):
+ Fix confusion between boolean and FT_Error return.
+ (GSUB equivalent of fix for #108358)
+
+ src/ftxgsub.c | 5 +++--
+ 1 files changed, 3 insertions(+), 2 deletions(-)
+
+commit a7305ab2624cbc08160dc11587ba3dc4e17781c2
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Sat Jul 26 15:02:13 2003 +0000
+
+ Move allocation afer initial checks, fixing memory leak.
+
+ Sat Jul 26 10:52:20 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgpos.c (Lookup_ContextPos2):
+ * pango/opentype/ftxgsub.c (Lookup_ContextSubst2): Move
+ allocation afer initial checks, fixing memory leak.
+
+ * pango/opentype/ftxgsub.c (Lookup_ChainContextSubst2):
+ Fix some more error return memory leaks that weren't
+ fixed in the Qt changes.
+
+ src/ftxgpos.c | 8 ++++----
+ src/ftxgsub.c | 12 ++++++------
+ 2 files changed, 10 insertions(+), 10 deletions(-)
+
+commit f40b7c15e0bc4b71e706602c4e062f72d8f0fcdd
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Sat Jul 26 14:50:23 2003 +0000
+
+ Fix various memory leaks from error returns that should have been
+ jumps to
+
+ Sat Jul 26 10:43:20 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgsub.c pango/opentype/ftxgpos.c:
+ Fix various memory leaks from error returns that should
+ have been jumps to cleanup blocks. (From Qt, Lars Knoll)
+
+ src/ftxgpos.c | 8 ++++----
+ src/ftxgsub.c | 4 ++--
+ 2 files changed, 6 insertions(+), 6 deletions(-)
+
+commit 256d21970733483833b9cf31d5e0fa7ae853e944
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Sat Jul 26 14:35:29 2003 +0000
+
+ Fix additional places where TTO_Err_Not_Covered wasn't considered a
+
+ Sat Jul 26 10:30:24 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgpos.c: Fix additional places where
+ TTO_Err_Not_Covered wasn't considered a successful return
+ from Get_Class. (From Qt, Lars Knoll)
+
+ src/ftxgpos.c | 8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 374960681e2e36d0e4032623d8cb92a7910baf71
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Sat Jul 26 13:50:23 2003 +0000
+
+ If applying a ligature lookup makes adjacent two glyphs that were not
+
+ Sat Jul 26 09:41:22 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgsub.c (Lookup_LigatureSubst):
+ If applying a ligature lookup makes adjacent two glyphs
+ that were not originally adjacent, avoid making
+ subsequent ligatures between those glyphs.
+ (From FreeType, Werner Lemberg, 2001-08-22, 2001-08-23)
+
+ src/ftxgsub.c | 31 ++++++++++++++++++++++++++++---
+ 1 files changed, 28 insertions(+), 3 deletions(-)
+
+commit b682482df77608d67eca8a050db5b36f44953c13
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Sat Jul 26 13:20:52 2003 +0000
+
+ Fix some FreeType1 variable declarations that snuck in from the last
+
+ Sat Jul 26 09:16:57 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgpos.c pango/opentype/ftxopen.c:
+ Fix some FreeType1 variable declarations that snuck
+ in from the last commits (Christophe Fergeau,
+ 118363)
+
+ src/ftxgpos.c | 6 +++---
+ src/ftxopen.c | 2 +-
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+commit 06c12109de061c357f46dcec82c4bee7160afede
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Sat Jul 26 03:45:44 2003 +0000
+
+ OpenType-1.4 update: backtrack information is stored with the
+ item closest
+
+ Fri Jul 25 23:38:07 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgpos.c pango/opentype/ftxgsub.c:
+ OpenType-1.4 update: backtrack information is stored with the
+ item closest to the input first (From FreeType,
+ Werner Lemberg, 2002-09-26)
+
+ src/ftxgpos.c | 26 ++++++++++++++++++--------
+ src/ftxgsub.c | 24 +++++++++++++++++-------
+ 2 files changed, 35 insertions(+), 15 deletions(-)
+
+commit 15a69e4a12739e7392f2a38d6f7bfdd96c0dc3ba
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Sat Jul 26 03:14:23 2003 +0000
+
+ Update of GPOS and GSUB support to OpenType 1.3 (From FreeType, Werner
+
+ Fri Jul 25 23:07:06 2003 Owen Taylor <otaylor@redhat.com>
+
+ Update of GPOS and GSUB support to OpenType 1.3
+ (From FreeType, Werner Lemberg, 2001-08-08)
+
+ * pango/opentype/ftxopen.h: Add RIGHT_TO_LEFT LookupFlag
+
+ * pango/opentype/ftxgpos.c (GPOS_Instance): Add 'first'
+ member to mark the beginning of a chain of cursive
+ connections.
+
+ * pango/opentype/ftxgpos.c (Do_String_Lookup): If the
+ RIGHT_TO_FLAG flag is set, shift cursive chain up so
+ last glyph is on the baseline.
+
+ src/ftxgpos.c | 25 ++++++++++++++++++++++++-
+ src/ftxopen.h | 8 ++++++--
+ 2 files changed, 30 insertions(+), 3 deletions(-)
+
+commit 6f74f18b77402f3adf5bfbae26e8f44de6543b4e
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Sat Jul 26 03:03:40 2003 +0000
+
+ Add GPOS_LOOKUP_EXTENSION, GSUB_LOOKUP_EXTENSION, which allow lookup
+
+ Fri Jul 25 22:59:13 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftx{gpos,gsub}.h pango/opentype/ftxgdef.c:
+ Add GPOS_LOOKUP_EXTENSION, GSUB_LOOKUP_EXTENSION, which
+ allow lookup information to be stored at 32-bit offets
+ via a double indirection. (From FreeType, Werner Lemberg,
+ 2001-08-08)
+
+ src/ftxgpos.h | 17 +++++++++--------
+ src/ftxgsub.h | 1 +
+ src/ftxopen.c | 19 +++++++++++++++++++
+ 3 files changed, 29 insertions(+), 8 deletions(-)
+
+commit 375781c4546b5cfc453b99551ddf715bb162ffb9
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Sat Jul 26 02:44:19 2003 +0000
+
+ Fix a couple of places where TTO_Err_Not_Covered wasn't considered a
+
+ Fri Jul 25 22:25:48 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgsub.c (Lookup_ContextSubst2,
+ Lookup_ChainContextSubst2): Fix a couple of
+ places where TTO_Err_Not_Covered wasn't considered
+ a successful return from Get_Class -- it means
+ use class index 0. (From FreeType, Werner Lemberg,
+ 2001-08-06)
+
+ src/ftxgsub.c | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 378e1889cd294cb77313ba7fdab3e52959bf2c40
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Sat Jul 26 02:10:42 2003 +0000
+
+ Improvements to OpenType-dumping code, based on changes in Qt by Lars
+
+ Fri Jul 25 20:12:00 2003 Owen Taylor <otaylor@redhat.com>
+
+ Improvements to OpenType-dumping code, based on
+ changes in Qt by Lars Knoll.
+
+ * pango/opentype/ottest.c: Tweak the debugging output,
+ suppress some warnings.
+
+ * pango/opentype/disasm.c: Add support for
+ GSUB Context/Chain GPOS MarkBase lookups, improve
+ output in various ways.
+
+ src/disasm.c | 242
+ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++--
+ src/ottest.c | 12 ++-
+ 2 files changed, 241 insertions(+), 13 deletions(-)
+
+commit 07bad0e77c42b5f2535e3b018bf9074d2f4ecc7c
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Thu Jul 24 21:05:29 2003 +0000
+
+ Fix uses of g_assert() around statements with side effects. (#115498,
+
+ Thu Jul 24 17:04:21 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/pango-ot-ruleset.c (pango_ot_ruleset_shape):
+ Fix uses of g_assert() around statements with side effects.
+ (#115498, patch from David Cuthbert)
+
+ src/pango-ot-ruleset.c | 14 +++++++++-----
+ 1 files changed, 9 insertions(+), 5 deletions(-)
+
+commit f91deef2c9473da5c3cb5e120f2d4fbf0d638166
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Wed Apr 16 21:48:29 2003 +0000
+
+ More careful handling of face->charmap; if is NULL, try to set
+ a unicode
+
+ Wed Apr 16 03:46:42 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/pango-ot-info.c (synthesize_class_def):
+ More careful handling of face->charmap; if is NULL,
+ try to set a unicode charmap, if that doesn't succeed,
+ return. (Hopefully fixes #106550)
+
+ src/pango-ot-info.c | 26 ++++++++++++++++++++++++--
+ 1 files changed, 24 insertions(+), 2 deletions(-)
+
+commit 587b3940f3ce71e8e1c9950086923d4eb78d62db
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Wed Apr 16 03:58:17 2003 +0000
+
+ When loading in Load_Chain{Sub,Pos}ClassRule, the limit we have only
+
+ Tue Apr 15 11:49:39 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxg{sub/pos}.c: When loading
+ in Load_Chain{Sub,Pos}ClassRule, the limit we
+ have only applies to the input ClassDef table.
+ Fixes problem with Arial Unicode. Much help from
+ Noah Levitt in tracing this down.
+
+ src/ftxgpos.c | 7 ++++---
+ src/ftxgsub.c | 7 ++++---
+ 2 files changed, 8 insertions(+), 6 deletions(-)
+
+commit 0d7567f8eaa1f8d0ec9cb89218ce3a1475d258ac
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Tue Apr 15 23:01:19 2003 +0000
+
+ Fix mispelled constant from last commit.
+
+ Tue Apr 15 06:57:02 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgpos.c: Fix mispelled constant
+ from last commit.
+
+ src/ftxgpos.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+commit 73cd600798a9a7225b2ac8241ea371d48cf7baf3
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Tue Apr 15 22:15:41 2003 +0000
+
+ Fix confusion between boolean and FT_Error return. (#108358,
+ Noah Levitt)
+
+ Tue Apr 15 06:03:39 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgpos.c: Fix confusion between
+ boolean and FT_Error return. (#108358, Noah Levitt)
+
+ * pango/opentype/ftxopen.c (Get_Class1): index is
+ allowed to be NULL. (#108358, Noah Levitt)
+
+ src/ftxgpos.c | 5 +++--
+ src/ftxopen.c | 3 ++-
+ 2 files changed, 5 insertions(+), 3 deletions(-)
+
+commit 462bd0be608c3d14e5b4c01099b02b3948a52369
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Tue Apr 15 21:05:53 2003 +0000
+
+ Fix infinite loop in the case where the charmap contains a character >
+
+ Tue Apr 15 05:00:39 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/pango-ot-info.c (synthesize_class_def):
+ Fix infinite loop in the case where the charmap contains
+ a character > 65535. (#106550, Morten Welinder.)
+
+ src/pango-ot-info.c | 14 +++++++-------
+ 1 files changed, 7 insertions(+), 7 deletions(-)
+
+commit 312e1c1cf9f2c1e2137b9aaa5181a541447923cb
+Author: James Henstridge <james@daa.com.au>
+Date: Tue Mar 11 12:31:16 2003 +0000
+
+ make similar changes to the ones on glib head (call gtk-docize, etc).
+
+ 2003-03-11 James Henstridge <james@daa.com.au>
+
+ * autogen.sh: make similar changes to the ones on glib head (call
+ gtk-docize, etc).
+
+ * configure.in: move some calculations into M4 macros, rather than
+ calculating them when configure runs.
+ Use AC_HELP_STRING where appropriate.
+ Replace gtk-doc checks with a call to GTK_DOC_CHECK.
+ Replace AC_OUTPUT_COMMANDS() call with a number of calls to
+ AC_CONFIG_COMMANDS (once per created file).
+ Get rid of the "chmod +x pango-config" bit, because there is no
+ pango-config anymore.
+
+ * Makefile.am: get rid of custom distcheck rule, and set
+ DISTCHECK_CONFIGURE_FLAGS, which is equivalent.
+ Use += to select which .pc files to install.
+
+ * pango/Makefile.am: Add rules to rebuild module-defs* files, and
+ remove them on clean.
+ Reorder so that rules related to each individual library are next
+ to each other.
+ Use BUILT_SOURCES for built sources.
+
+ * pango/opentype/Makefile.am: don't use STRIP_BEGIN/STRIP_END.
+
+ * modules/*/Makefile.am: simplify module makefiles through use of
+ +=, and regularise them a bit (fixed a few bugs in the process).
+
+ * docs/Makefile.am: remove common rules, and instead include
+ gtk-doc.make.
+
+ * examples/Makefile.am: add pango.modules to CLEANFILES.
+
+ * tests/Makefile.am: remove temporary files on clean.
+
+ src/Makefile.am | 11 +++++------
+ 1 files changed, 5 insertions(+), 6 deletions(-)
+
+commit 1aad15fd0c007c9075f2f7f4c4cacf576d726eea
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Mon Feb 17 22:04:29 2003 +0000
+
+ Add an --enable-debug configure argument defaulting to 'yes'
+ for unstable
+
+ Mon Feb 17 13:06:39 2003 Owen Taylor <otaylor@redhat.com>
+
+ * configure.in **/Makefile.am: Add an --enable-debug
+ configure argument defaulting to 'yes' for unstable
+ releases and 'minimum' for stable releases.
+ For minimum, -DG_DISABLE_CAST_CHECKS.
+
+ * pango/pangofc-fontmap.cI pango/pangoft2-fontmap.c
+ pango/pangoxft-fontmap.c: Add caching of fontsets
+ (#104495, initial patch and review by Soeren Sandmann)
+
+ * pango/pangofc-fontmap.cI pango/pangoft2-fontmap.c
+ pango/pangoxft-fontmap.c pango/pangoft2-private.h
+ pango/pangoxft-private.h: Remove cache of recently freed
+ fonts; not necessary now that we cache fontsets.
+
+ * pango/pangofc-fontmap.cI (pango_fc_pattern_set_free):
+ Rename from pango_fc_font_set_free to reflect
+ what it actually does.
+
+ * pango/pangofc-fontmap.cI pango/pangoft-fontmap.c
+ pango/pangoxft-fontmap.c: Combine clear-the-cache
+ functions; we didn't need separate clear-the-font-cache
+ and clear-the-pattern-cache functions.
+
+ src/Makefile.am | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 5febce1ffc956ea44526d50be7cf14c69c66cb34
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Wed Feb 12 22:12:55 2003 +0000
+
+ Up the FreeType version requirement to 2.0.9. (2.2.1 had a compilation
+
+ Wed Feb 12 16:59:23 2003 Owen Taylor <otaylor@redhat.com>
+
+ * configure.in pango/opentype/fterrcompat.h README:
+ Up the FreeType version requirement to 2.0.9.
+ (2.2.1 had a compilation failure with older versions,
+ this catches it more cleanly, and removes some unneeded
+ checks. #105302, problem reported by Will Partain.)
+
+ src/fterrcompat.h | 4 ----
+ 1 files changed, 0 insertions(+), 4 deletions(-)
+
+commit 54e85cc0cf3700d2c4af5396d79bd0e40df8f0da
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Sat Jan 11 00:16:26 2003 +0000
+
+ Export TT_New_GDEF_Table to create an empty GDEF table.
+
+ Fri Jan 10 18:56:36 2003 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgdef.c: Export TT_New_GDEF_Table
+ to create an empty GDEF table.
+
+ * pango/opentype/pango-ot-info.c: If the font doesn't
+ have a class definition table, synthesize one using
+ the charmap and the unicode properties of characters
+ in the charmap. (Needed to make things work with various
+ old Arabic fonts, such as the KACST fonts)
+
+ src/ftxgdef.c | 46 +++++++++++++++-------
+ src/ftxgdef.h | 4 ++
+ src/pango-ot-info.c | 108
+ +++++++++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 144 insertions(+), 14 deletions(-)
+
+commit db6bb4b034d4d8d546fc9bdc4ad28b16bb7f1bb7
+Author: Matthias Clasen <matthiasc@src.gnome.org>
+Date: Thu Nov 28 23:53:18 2002 +0000
+
+ Add docs.
+
+ * docs/tmpl/xft-fonts.sgml:
+ * docs/tmpl/freetype-fonts.sgml: Add docs.
+
+ * pango/pangoxft-fontmap.c (pango_xft_substitute_changed):
+ * pango/pangoft2-fontmap.c
+ (pango_ft2_font_map_set_default_substitute):
+ Fix doc typos.
+
+ src/pango-ot-info.c | 4 +++-
+ 1 files changed, 3 insertions(+), 1 deletions(-)
+
+commit 226d9b67db852eb29ad37ec8121b79f3ea6f0b73
+Author: Sebastian Wilhelmi <wilhelmi@ira.uka.de>
+Date: Tue Nov 26 13:37:10 2002 +0000
+
+ Do not add GLIB_CFLAGS to CFLAGS.
+
+
+ 2002-11-26 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
+
+ * configure.in: Do not add GLIB_CFLAGS to CFLAGS.
+
+ * docs/Makefile.am, examples/Makefile.am,
+ modules/arabic/Makefile.am, modules/basic/Makefile.am,
+ modules/hangul/Makefile.am, modules/hebrew/Makefile.am,
+ modules/indic/Makefile.am, modules/tamil/Makefile.am,
+ modules/thai/Makefile.am, pango/Makefile.am,
+ pango/mini-fribidi/Makefile.am, pango/opentype/Makefile.am:
+ Instead add $(GLIB_CFLAGS) directly to INCLUDES (GTKDOC_CFLAGS for
+ docs/Makefile.am). Also some cosmetic line wrapping and
+ reindentation.
+
+ src/Makefile.am | 5 +++--
+ 1 files changed, 3 insertions(+), 2 deletions(-)
+
+commit 80634a30b9abdf575320bc6fdacdba4e1ea3903d
+Author: Manish Singh <yosh@gimp.org>
+Date: Mon Oct 14 22:50:48 2002 +0000
+
+ Get rid of unnecessary casts for g_object_{ref,unref}
+
+ Mon Oct 14 15:39:41 2002 Manish Singh <yosh@gimp.org>
+
+ * pango/pango-context.c pango/pango-layout.c pango/pangoft2.c
+ pango/pangowin32-fontmap.c pango/pangowin32.c
+ pango/pangox-fontmap.c
+ pango/pangox.c pango/pangoxft-font.c pango/pangoxft-fontmap.c
+ pango/testfonts.c pango/opentype/pango-ot-ruleset.c:
+ Get rid of unnecessary casts for g_object_{ref,unref}
+
+ src/pango-ot-ruleset.c | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 741993e0b15b4df86d76fa8df5055bd764c42c71
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Sun Sep 29 19:06:58 2002 +0000
+
+ ligatures can be also used in MarkBasePos lookups. (2001-03-17 Werner
+
+ Sun Sep 29 14:55:36 2002 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgpos.c: ligatures can be also used in
+ MarkBasePos lookups. (2001-03-17 Werner Lemberg)
+
+ src/ftxgpos.c | 13 ++++++++++---
+ 1 files changed, 10 insertions(+), 3 deletions(-)
+
+commit a35dc445e86ab433fe9f3937c95f2c1f18f58110
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Sun Sep 29 19:05:01 2002 +0000
+
+ Start of merges from freetype1 of OpenType fixes.
+
+ Sun Sep 29 14:51:25 2002 Owen Taylor <otaylor@redhat.com>
+
+ Start of merges from freetype1 of OpenType fixes.
+
+ (2001-03-17 Werner Lemberg)
+
+ * pango/opentype/ftxgdef.c pango/opentype/ftxgpos.c
+ pango/opentype/ftxg\sub.c:
+ More fixes for special marks.
+
+ src/ftxgdef.c | 13 ++++++++-----
+ src/ftxgpos.c | 6 +++---
+ src/ftxgsub.c | 4 ++--
+ 3 files changed, 13 insertions(+), 10 deletions(-)
+
+commit 5c53f14f371b349da65dfa3a848b17ab89ce3ba8
+Author: Tor Lillqvist <tml@iki.fi>
+Date: Mon Sep 23 21:45:31 2002 +0000
+
+ Remove. Not used. (A static library is built here. Exported entries
+ are in
+
+ 2002-09-24 Tor Lillqvist <tml@iki.fi>
+
+ * pango/opentype/pango-ot.def: Remove. Not used. (A static library
+ is built here. Exported entries are in ../pangoft2.def.)
+
+ * pango/opentype/Makefile.am (EXTRA_DIST): Remove from here, too.
+
+ src/Makefile.am | 3 +--
+ src/pango-ot.def | 50
+ --------------------------------------------------
+ 2 files changed, 1 insertions(+), 52 deletions(-)
+
+commit 35e4593ccd9ea5ed78f1e6f32f04b3a13cee0145
+Author: Tor Lillqvist <tml@iki.fi>
+Date: Mon Sep 23 21:19:30 2002 +0000
+
+ pango/makefile.mingw.in pango/mini-fribidi/makefile.mingw Remove. Not
+
+ 2002-09-23 Tor Lillqvist <tml@iki.fi>
+
+ * pango/makefile.mingw.in
+ * pango/mini-fribidi/makefile.mingw
+ * pango/opentype/makefile.mingw.in: Remove. Not maintained.
+
+ * pango/Makefile.am (EXTRA_DIST)
+ * pango/mini-fribidi/Makefile.am (EXTRA_DIST)
+ * pango/opentype/Makefile.am (EXTRA_DIST): Remove
+ makefile.mingw(.in) from here, too.
+
+ * configure.in (AC_OUTPUT): Don't try to output above removed
+ files.
+
+ src/Makefile.am | 3 +--
+ src/makefile.mingw.in | 43 -------------------------------------------
+ 2 files changed, 1 insertions(+), 45 deletions(-)
+
+commit fb279cb0bf676bb1d225e6a296282523d839074d
+Author: Eric Mader <emader@src.gnome.org>
+Date: Mon Sep 9 18:11:55 2002 +0000
+
+ Correctly handle back, new_advance.
+
+ src/pango-ot-ruleset.c | 25 ++++++++++++++++---------
+ 1 files changed, 16 insertions(+), 9 deletions(-)
+
+commit c880e814a50100577811a8a51bc06b4275c55a7e
+Author: Eric Mader <emader@src.gnome.org>
+Date: Fri Sep 6 22:45:23 2002 +0000
+
+ Don't fail when reading an empty script.
+
+ src/ftxopen.c | 36 +++++++++++++++++++++++++-----------
+ src/ftxopen.h | 1 +
+ 2 files changed, 26 insertions(+), 11 deletions(-)
+
+commit 441e7d0292bf1a06396daac80fcbad23976a824d
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Wed Aug 7 17:01:52 2002 +0000
+
+ Offset to MarkAttachClassDef is offset to table, not offset to
+ offset to
+
+ Wed Aug 7 12:32:39 2002 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgsub.c (TT_Load_GSUB_Table):
+ Offset to MarkAttachClassDef is offset to table,
+ not offset to offset to table.
+
+ * pango/opentype/ftxopen.c (Get_Device): Handle
+ NULL device tables which we represent with
+ d->DeltaValue == NULL.
+
+ src/ftxgsub.c | 13 -------------
+ src/ftxopen.c | 2 +-
+ 2 files changed, 1 insertions(+), 14 deletions(-)
+
+commit 48a16fa8090b67b046b2bb686ff4f6f038a2b8e8
+Author: Owen Taylor <otaylor@src.gnome.org>
+Date: Tue Jun 4 00:20:51 2002 +0000
+
+ on Jun 3 18:56:09 2002 Owen Taylor <otaylor@redhat.com>
+
+ Xft2 and fontconfig conversion, based largely on a patch
+ from Keith Packard.
+
+ * configure.in acconfig.h: Add checks for fontconfig, switch
+ Xft checks to switch for Xft2 using pkg-config.
+
+ * pangoxft.pc.in pangoxft.pc.in
+ modules/{arabic,basic,hebrew,indic,tamil}/Makefile.am
+ pango/Makefile.am: Reflect new Xft/fontconfig dependencies.
+
+ * pango/pangoxft-private.h pango/pangoxft-fontmap.c
+ modules/arabic/arabic-xft.c modules/indic/indic-xft.c:
+ Switch over to using Xft2 and fontconfig.
+
+ * pango/pangoft2.c pango/pangoft2-fontmap.c
+ pango/pangoft2-private.h
+ pango/pango/Makefile.am: Remove usage of mini-xft in
+ favor of fontconfig.
+
+ * pango/pango-ot.h pango/opentype/pango-ot-info.c
+ pango/pangoxft.h
+ modules/arabic/arabic-{xft,ft2}.c modules/indic/indic-xft.c:
+ Attach OpenType information directly to the FT_Face
+ structure using FT_Generic.
+
+ * modules/tamil/Makefile.am modules/tamil/tamil-xft.c
+ configure.in: Remove this module, no longer needed.
+
+ * pango/pangoxft-font.c (pango_xft_real_render): Coalesce
+ calls to Xft rendering functions.
+
+ src/pango-ot-info.c | 29 +++++++++++++++++++++++------
+ 1 files changed, 23 insertions(+), 6 deletions(-)
+
+commit 9df9af0b3615dc6a52d784233a3410a9080d9369
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Fri May 10 18:44:47 2002 +0000
+
+ Fix acess outside of a loaded frame and some memory leaks on failure.
+
+ Fri May 10 14:41:27 2002 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgdef.c (TT_Load_GDEF_Table): Fix acess
+ outside of a loaded frame and some memory leaks
+ on failure.
+
+ src/ftxgdef.c | 12 ++++++++++--
+ 1 files changed, 10 insertions(+), 2 deletions(-)
+
+commit a63dbbbeeb91ebf4ded2fc788f5810a3bd1e14fe
+Author: Eric Mader <mader@jtcsv.com>
+Date: Tue May 7 20:39:14 2002 +0000
+
+ Add modules modules/indic/indic-xft.c, indic-ot.c, indic-ot.h,
+
+ Mon May 06 15:07:39 2002 Eric Mader <mader@jtcsv.com>
+ * Add modules modules/indic/indic-xft.c, indic-ot.c, indic-ot.h,
+ indic-ot-class-tables.c
+
+ * pango/opentype/ftxgdef.c: Compute full offset for mark
+ attachment class table
+
+ * pango/opentype/ftxgpos.c: Only return TTO_Err_Not_Covered if
+ nothing matches
+
+ * pango/opentype/pango-ot-ruleset.c: enable GPOS processing
+
+ src/ftxgdef.c | 10 ++++++++--
+ src/ftxgpos.c | 33 ++++++++++++++-------------------
+ src/pango-ot-ruleset.c | 35 ++++++++++++++++++++++++++++++++++-
+ 3 files changed, 56 insertions(+), 22 deletions(-)
+
+commit cf00f8217c9dfcf50febbb06fad245d489a0abe6
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Tue Apr 23 20:20:29 2002 +0000
+
+ Add compatibility defines for changes in FreeType 2.1.0.
+
+ Tue Apr 23 16:15:07 2002 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/fterrcompat.h: Add compatibility
+ defines for changes in FreeType 2.1.0.
+
+ src/fterrcompat.h | 39 +++++++++++++++++++++++++++++++++++++--
+ 1 files changed, 37 insertions(+), 2 deletions(-)
+
+commit 6b1b04e3736fdca774052ac3cfbe9f027548c29d
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Fri Mar 15 06:46:05 2002 +0000
+
+ In Load_ChainContextSubst2, handle the case where an empty class
+
+ Fri Mar 15 01:35:56 2002 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgsub.c pango/opentype/ftxopen.c
+ pango/opentype/ftxopenf.h: In Load_ChainContextSubst2,
+ handle the case where an empty class definition
+ is represented by an offset of 0.
+
+ * pango/opentype/ftxgpos.c: Same for Load_ChainContextPos2.
+
+ * pango/opentype/{ftxopen.c,ftxgpos.c,ftxgsub.c,ftgdef.c}:
+ Fix pervasive bug where on cleanups on failure of loading
+ an array element, all array elements were freed, not
+ just the ones that had been succesfully loaded.
+
+ src/ftxgdef.c | 24 +++---
+ src/ftxgpos.c | 259
+ +++++++++++++++++++++++++++++++++++---------------------
+ src/ftxgsub.c | 159 ++++++++++++++++++++---------------
+ src/ftxopen.c | 53 ++++++++---
+ src/ftxopenf.h | 2 +
+ 5 files changed, 306 insertions(+), 191 deletions(-)
+
+commit 6050933f336f43453e35246525cfec362bd23acb
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Fri Mar 15 04:22:14 2002 +0000
+
+ Uncomment GPOS parts.
+
+ Thu Mar 14 23:05:18 2002 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxopen.c: Uncomment GPOS parts.
+
+ * pango/opentype/disasm.c: Start adding some GPOS
+ dumping.
+
+ src/disasm.c | 146
+ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ src/ftxopen.c | 20 +++-----
+ 2 files changed, 154 insertions(+), 12 deletions(-)
+
+commit 973bd60a2526666f68138255b8536d1eaee3c2c2
+Author: Sebastian Wilhelmi <wilhelmi@src.gnome.org>
+Date: Thu Dec 13 17:44:46 2001 +0000
+
+ Resuming aborted commit
+
+
+ Resuming aborted commit
+
+ src/Makefile.am | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 6926ca94255e5d52d99d0d64d126165fc725432d
+Author: Matthias Clasen <matthiasc@src.gnome.org>
+Date: Tue Oct 30 22:09:20 2001 +0000
+
+ Remove declarations of unimplemented functions
+
+ * docs/pango-sections.txt, pango/pango-ot.h: Remove
+ declarations
+ of unimplemented functions pango_ot_ruleset_set_glyph_loader
+ and
+ pango_ot_ruleset_set_alternate_func and the related typedefs
+ PangoOTGlyphLoader and PangoOTAlternateFunc.
+
+ * pango/opentype/pango-ot-info.c,
+ pango/opentype/pango-ot-ruleset.c: Documentation updates.
+
+ src/pango-ot-info.c | 76
+ ++++++++++++++++++++++++++++++++++++++++++++++++
+ src/pango-ot-ruleset.c | 27 +++++++++++++++++
+ 2 files changed, 103 insertions(+), 0 deletions(-)
+
+commit 87a475c09f6b9b391bca37de47a303a62a397b83
+Author: Havoc Pennington <hp@redhat.com>
+Date: Wed Sep 19 21:20:36 2001 +0000
+
+ header to abstract the difference between FreeType 2.0.3 and 2.0.4
+ error
+
+ 2001-09-19 Havoc Pennington <hp@redhat.com>
+
+ * pango/opentype/fterrcompat.h: header to abstract the difference
+ between FreeType 2.0.3 and 2.0.4 error codes, based on the
+ configure check.
+
+ * configure.in: check for the tterrors.h header in FreeType 2.0.3,
+ and define HAVE_FREETYPE_2_0_3 if we have it
+
+ src/Makefile.am | 1 +
+ src/fterrcompat.h | 16 ++++++++++++++++
+ src/ftxgdef.c | 3 ++-
+ src/ftxgpos.c | 3 ++-
+ src/ftxgsub.c | 3 ++-
+ src/ftxopen.c | 3 ++-
+ src/pango-ot-info.c | 2 +-
+ 7 files changed, 26 insertions(+), 5 deletions(-)
+
+commit 9c37226efe2489b4cf9618ec98f581c998aaf9e4
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Tue Sep 18 20:05:20 2001 +0000
+
+ Up to 0.19.
+
+ Tue Sep 18 15:47:08 2001 Owen Taylor <otaylor@redhat.com>
+
+ * configure.in (PANGO_MINOR_VERSION): Up to 0.19.
+
+ * pango/pango-font.h pango/pango-fontmap.[ch] pango/fonts.c
+ pango/pangoxft-fontmap.c pango/pangoft-fontmap.c
+ pango/pango-context.[ch]
+ pango/pangox-fontmap.c: Add new PangoFontFace and PangoFontFamily
+ object types, and change the font listing API to list faces and
+ families, instead of face names and font descriptions.
+
+ * pango/pango-font.h pango/fonts.c: Make PangoFontDescription
+ an opaque heap-allocated structure, add accessors and
+ convenience functions.
+
+ * pango/pango-font.h pango/pango-private.h: Make PangoFontMetrics
+ heap allocated, protect the structure definition with
+ #ifdef PANGO_ENABLE_BACKEND, and add getters for the fields.
+
+ * pango/pango-attributes.[ch] ( pango_attr_iterator_get_font):
+ instead of providing a base font description and one to fill
+ in, provide a single font description to modify based on
+ the attributes.
+
+ * pango/pango-attributes.[ch]: Fix PangoAttrFontDesc to have
+ a PangoFontDescription by reference, not by value.
+
+ * pango/pango-utils.[ch]: make pango_parse_style() and friends
+ take pointers to individual enumerations instead of to a
+ PangoFontDescription structure.
+
+ * pango/*.c: Fix for the PangoFontDescription and PangoFontMetrics
+ changes.
+
+ * pango/pango-{break,engine,indic,ot,xft}.h pango/Makefile.am
+ pango/opentype/Makefile.am: Protect portions with
+ PANGO_ENABLE_ENGINE to shrink the public API.
+
+ * modules/*/Makefile.am: -DPANGO_ENABLE_ENGINE.
+
+ * pango/{pangox.h,pangox-private.h} modules/basic/basic-x.c: Move
+ pango_x_font_get_unknown_glyph() into public header since it is
+ used from modules.
+
+ * pango/pango-{context,font,fontmap,modules.utils}.h
+ pango/Makefile.am:
+ Protect portions with PANGO_ENABLE_BACKEND to shrink the
+ public API.
+
+ * pango/*.h: Use G_BEGIN/END_DECLS
+
+ * examples/viewer-qt.[cc,h]: Fix for changes to font listing API,
+ PangoFontDescription.
+
+ * pango/pango-indic.h modules/indic/*: Since we install this
+ header fix it up to Pango conventions, namespece
+ ZERO_WIDTH_JOINER, ZERO_WIDTH_NON_JOINER.
+
+ * docs/pango-sections.txt: Updated.
+
+ src/Makefile.am | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+commit 7dd0838863f65a8ff2e27d12679c9a289a76aec1
+Author: Darin Adler <darin@src.gnome.org>
+Date: Thu Jul 12 16:34:40 2001 +0000
+
+ Remove stray semicolon.
+
+ * modules/arabic/arabic-x.c: (arabic_engine_shape): Remove stray
+ semicolon.
+
+ * modules/arabic/arconv.h:
+ * modules/arabic/arconv.c: (shape), (doublelig), (arabic_reshape):
+ Use long* instead of int* for parameter to match what's passed in.
+
+ * modules/indic/bengali-x.c: Add missing <string.h> include.
+ (pango_indic_make_ligs): Use local variable that was added but not
+ ever used.
+ (pango_indic_engine_shape): Remove unused locals.
+
+ * modules/indic/devanagari-x.c: Add missing <string.h> include.
+ (pango_indic_engine_shape): Remove unused local.
+
+ * modules/indic/gujarati-x.c: Add missing <string.h> include.
+ (pango_indic_engine_shape): Remove unused local
+
+ * modules/tamil/tamil-x.c: (tamil_engine_shape): Initialize a
+ variable to quiet the compiler's unused warning.
+
+ * pango/.cvsignore: Ignore more generated files.
+
+ * pango/opentype/ftxgpos.c: (Get_Anchor): Add code to set up the
+ ap variable. The old code would just use the uninitialized value.
+
+ * pango/opentype/ftxopen.c: (Load_Coverage): Remove unused local.
+
+ * pango/opentype/pango-ot-ruleset.c: (pango_ot_ruleset_shape):
+ Remove unused local.
+
+ * pango/pango-attributes.c: (pango_attr_list_get_type),
+ (pango_color_get_type): Add needed function type casts (just
+ warnings under gcc, but could be errors in other compilers).
+
+ * pango/pangoxft-font.c: (pango_xft_font_get_metrics),
+ (pango_xft_font_get_coverage), (pango_xft_get_shaper_map),
+ (pango_xft_font_find_shaper): Switch from lang char* to
+ PangoLanguage*. The code was still compiling, but would not have
+ worked.
+
+ src/ftxgpos.c | 2 ++
+ src/ftxopen.c | 1 -
+ src/pango-ot-ruleset.c | 1 -
+ 3 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 68f8a64307441bd3b3d45971ac4dc93f63dedfe8
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Fri May 18 16:04:40 2001 +0000
+
+ Use ISO C99 varargs when available.
+
+ Fri May 18 11:30:57 2001 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/disasm.c: Use ISO C99 varargs when
+ available.
+
+ Thu May 17 11:16:23 2001 Owen Taylor <otaylor@redhat.com>
+
+ * pango/mapping.c: Fixup docs, remove some FIXMEs that are
+ no longer applicable.
+
+ * pango/pango-layout.c: Move by graphemes, not characters.
+
+ * pango/pango-layout.c (pango_layout_line_x_to_index):
+ Position at the closest grapheme boundary, not at character
+ boundaries.
+
+ * pango/pango-layout.c (pango_layout_line_index_to_x):
+ Return positions of grapheme boundaries, not character
+ boundaries.
+
+ src/Makefile.am | 2 ++
+ src/disasm.c | 5 +++++
+ 2 files changed, 7 insertions(+), 0 deletions(-)
+
+commit 89eb36ebc6591025c063cb98f0e1b3badde73e9e
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Tue Apr 24 15:47:22 2001 +0000
+
+ Remove excess call to DONE_Stream left over from conversion from FT1.
+
+ Tue Apr 24 11:45:55 2001 Owen Taylor <otaylor@redhat.com>
+
+ * pango/opentype/ftxgdef.c (TT_Load_GDEF_Table): Remove
+ excess call to DONE_Stream left over from conversion
+ from FT1. (reported by Michael Jansson)
+
+ src/ftxgdef.c | 1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+commit c61a730aaebec751831f8423894de5f4b539d0ec
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Tue Apr 3 19:07:36 2001 +0000
+
+ Release 0.14
+
+ Tue Apr 3 15:05:19 2001 Owen Taylor <otaylor@redhat.com>
+
+ * Release 0.14
+
+ * NEWS: updated.
+
+ * pango/pango/opentype/Makefile.am: make dist fixes.
+
+ * configure.in (PANGO_MINOR_VERSION): Up to 0.14
+
+ src/Makefile.am | 10 ++++++++--
+ 1 files changed, 8 insertions(+), 2 deletions(-)
+
+commit 405b878923ed219617c6f643a9aec06175223d16
+Author: Tor Lillqvist <tml@iki.fi>
+Date: Thu Dec 21 19:55:23 2000 +0000
+
+ Only a script engine here.
+
+ 2000-12-21 Tor Lillqvist <tml@iki.fi>
+
+ * modules/basic/basic-win32.c (script_engine_load): Only a script
+ engine here.
+
+ * pango/makefile.mingw.in: Add the built pango-enum-types.[ch].
+
+ * pango/pango.def
+ * pango/pangoft2.def: Update.
+
+ * pango/opentype/pango-ot.def
+ * pango/opentype/makefile.mingw.in: New files.
+
+ * pango/opentype/Makefile.am (EXTRA_DIST): Add them.
+
+ * configure.in (included_modules): Generate
+ pango/opentype/makefile.mingw.
+
+ src/Makefile.am | 4 ++-
+ src/makefile.mingw.in | 43 ++++++++++++++++++++++++++++++++++++++++++
+ src/pango-ot.def | 50
+ +++++++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 96 insertions(+), 1 deletions(-)
+
+commit 80a15829135065e16ce5b129c715d10d14b829ba
+Author: Owen Taylor <otaylor@redhat.com>
+Date: Wed Dec 20 04:41:36 2000 +0000
+
+ Since Xft may only be available statically without shlib deps,
+ check for
+
+ Tue Dec 19 22:47:16 2000 Owen Taylor <otaylor@redhat.com>
+
+ * configure.in pango-config.in pangoxft.pc.in
+ modules/basic/Makefile.am: Since Xft may only be available
+ statically without shlib deps, check for FreeType libs explicitly
+ and include them when linking, otherwise things won't work. Also,
+ define FREETYPE_CFLAGS from freetype-config --cflags.
+
+ * modules/basic/basic-xft.c pango/pangoxft-font{,map}.c: Fool
+ Xft into not converting glyph indices by loading the
+ face unencoded then calling FT_Set_Charmap ourselves.
+
+ * pango/Makefile.am pango/pango-ot.h pango/opentype/* :Add start
+ of opentype handling - most of the actually meat of the code here
+ is the OpenType layout code from FreeType 1 ported to freetype2
+ and adapted slighlty for our purposes. Also, includes a
+ incomplete OpenType-table-dumping code useful for figuring
+ out what is going on.
+
+ * pango/pangoxft.h pango/pangoxft-font.h: Add calls for
+ getting FT_Face and PangoOTInfo from PangoXftFont.
+
+ * modules/arabic/{Makefile.am,arabic-ot.[ch],arabic-xft.c}:
+ Initial support for rendering Arabic with OpenType fonts.
+
+ src/.cvsignore | 8 +
+ src/FT-license.txt | 158 ++
+ src/Makefile.am | 39 +
+ src/README | 36 +
+ src/disasm.c | 317 +++
+ src/disasm.h | 26 +
+ src/ftxgdef.c | 1155 +++++++++
+ src/ftxgdef.h | 220 ++
+ src/ftxgpos.c | 6222
+ ++++++++++++++++++++++++++++++++++++++++++++++++
+ src/ftxgpos.h | 858 +++++++
+ src/ftxgsub.c | 4531 +++++++++++++++++++++++++++++++++++
+ src/ftxgsub.h | 612 +++++
+ src/ftxopen.c | 1467 ++++++++++++
+ src/ftxopen.h | 308 +++
+ src/ftxopenf.h | 161 ++
+ src/ottest.c | 265 ++
+ src/pango-ot-info.c | 438 ++++
+ src/pango-ot-private.h | 98 +
+ src/pango-ot-ruleset.c | 232 ++
+ 19 files changed, 17151 insertions(+), 0 deletions(-)
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/Makefile.am b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/Makefile.am
new file mode 100644
index 00000000000..7717a0d4925
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/Makefile.am
@@ -0,0 +1,79 @@
+# Process this file with automake to produce Makefile.in
+
+NULL =
+
+ACLOCAL_AMFLAGS = -I m4
+
+SUBDIRS = src util test
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = harfbuzz.pc
+
+EXTRA_DIST = \
+ autogen.sh \
+ harfbuzz.doap \
+ $(NULL)
+
+MAINTAINERCLEANFILES = \
+ $(srcdir)/INSTALL \
+ $(srcdir)/aclocal.m4 \
+ $(srcdir)/autoscan.log \
+ $(srcdir)/compile \
+ $(srcdir)/config.guess \
+ $(srcdir)/config.sub \
+ $(srcdir)/configure.scan \
+ $(srcdir)/depcomp \
+ $(srcdir)/install-sh \
+ $(srcdir)/ltmain.sh \
+ $(srcdir)/missing \
+ $(srcdir)/mkinstalldirs \
+ $(srcdir)/ChangeLog \
+ `find "$(srcdir)" -type f -name Makefile.in -print`
+
+
+#
+# ChangeLog generation
+#
+CHANGELOG_RANGE =
+ChangeLog:
+ $(AM_V_GEN) if test -d "$(top_srcdir)/.git"; then \
+ (GIT_DIR=$(top_srcdir)/.git $(top_srcdir)/missing --run \
+ git log $(CHANGELOG_RANGE) --stat) | fmt --split-only > $@.tmp \
+ && mv -f $@.tmp "$(srcdir)/ChangeLog" \
+ || ($(RM) $@.tmp; \
+ echo Failed to generate ChangeLog, your ChangeLog may be outdated >&2; \
+ (test -f $@ || echo git-log is required to generate this file >> "$(srcdir)/$@")); \
+ else \
+ test -f $@ || \
+ (echo A git checkout and git-log is required to generate ChangeLog >&2 && \
+ echo A git checkout and git-log is required to generate this file >> "$(srcdir)/$@"); \
+ fi
+.PHONY: $(srcdir)/ChangeLog
+
+
+#
+# Release engineering
+#
+
+# TODO: Copy infrastructure from cairo
+
+TAR_OPTIONS = --owner=0 --group=0
+dist-hook: dist-clear-sticky-bits
+# Clean up any sticky bits we may inherit from parent dir
+dist-clear-sticky-bits:
+ chmod -R a-s $(distdir)
+
+
+tar_file = $(PACKAGE_TARNAME)-$(VERSION).tar.bz2
+sha256_file = $(tar_file).sha256
+gpg_file = $(sha256_file).asc
+$(sha256_file): $(tar_file)
+ sha256sum $^ > $@
+$(gpg_file): $(sha256_file)
+ @echo "Please enter your GPG password to sign the checksum."
+ gpg --armor --sign $^
+
+release-files: $(tar_file) $(sha256_file) $(gpg_file)
+
+
+-include $(top_srcdir)/git.mk
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/NEWS b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/NEWS
new file mode 100644
index 00000000000..b233c688881
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/NEWS
@@ -0,0 +1,569 @@
+Overview of changes leading to 0.9.7
+Sunday, November 21, 2012
+====================================
+
+
+HarfBuzz "All-You-Can-Eat-Sushi" (aka Vancouver) Hackfest and follow-on fixes.
+
+- Fix Arabic contextual joining using pre-context text.
+- Fix Sinhala "split matra" mess.
+- Fix Khmer shaping with broken fonts.
+- Implement Thai "PUA" shaping for old fonts.
+- Do NOT route Kharoshthi script through the Indic shaper.
+- Disable fallback positioning for Indic and Thai shapers.
+- Misc fixes.
+
+
+hb-shape / hb-view changes:
+
+- Add --text-before and --text-after
+- Add --bot / --eot / --preserve-default-ignorables
+- hb-shape --output-format=json
+
+
+New API:
+
+hb_buffer_clear()
+
+hb_buffer_flags_t
+
+HB_BUFFER_FLAGS_DEFAULT
+HB_BUFFER_FLAG_BOT
+HB_BUFFER_FLAG_EOT
+HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES
+
+hb_buffer_set_flags()
+hb_buffer_get_flags()
+
+HB_BUFFER_SERIALIZE_FLAGS
+hb_buffer_serialize_glyphs()
+hb_buffer_deserialize_glyphs()
+hb_buffer_serialize_list_formats()
+
+hb_set_add_range()
+hb_set_del_range()
+hb_set_get_population()
+hb_set_next_range()
+
+hb_face_[sg]et_glyph_count()
+
+hb_segment_properties_t
+HB_SEGMENT_PROPERTIES_DEFAULT
+hb_segment_properties_equal()
+hb_segment_properties_hash()
+
+hb_buffer_set_segment_properties()
+hb_buffer_get_segment_properties()
+
+hb_ot_layout_glyph_class_t
+hb_ot_layout_get_glyph_class()
+hb_ot_layout_get_glyphs_in_class()
+
+hb_shape_plan_t
+hb_shape_plan_create()
+hb_shape_plan_create_cached()
+hb_shape_plan_get_empty()
+hb_shape_plan_reference()
+hb_shape_plan_destroy()
+hb_shape_plan_set_user_data()
+hb_shape_plan_get_user_data()
+hb_shape_plan_execute()
+hb_shape_plan_get_shaper()
+
+hb_ot_shape_plan_collect_lookups()
+
+
+API changes:
+
+- Remove "mask" parameter from hb_buffer_add().
+- Rename hb_ot_layout_would_substitute_lookup() and hb_ot_layout_substitute_closure_lookup().
+- hb-set.h API const correction.
+- Renamed hb_set_min/max() to hb_set_get_min/max().
+- Rename hb_ot_layout_feature_get_lookup_indexes() to hb_ot_layout_feature_get_lookups().
+- Rename hb_buffer_guess_properties() to hb_buffer_guess_segment_properties().
+
+
+
+Overview of changes leading to 0.9.6
+Sunday, November 13, 2012
+====================================
+
+- Don't clear pre-context text if no new context is provided.
+- Fix ReverseChainingSubstLookup, which was totally borked.
+- Adjust output format of hb-shape a bit.
+- Include config.h.in in-tree. Makes it easier for alternate build systems.
+- Fix hb_buffer_set_length(buffer, 0) invalid memory allocation.
+- Use ICU LayoutEngine's C API instead of C++. Avoids much headache.
+- Drop glyphs for all of Unicode Default_Ignorable characters.
+- Misc build fixes.
+
+Arabic shaper:
+- Enable 'dlig' and 'mset' features in Arabic shaper.
+- Implement 'Phags-pa shaping, improve Mongolian.
+
+Indic shaper:
+- Decompose Sinhala split matras the way old HarfBuzz / Pango did.
+- Initial support for Consonant Medials.
+- Start adding new-style Myanmar shaping.
+- Make reph and 'pref' logic introspect the font.
+- Route Meetei-Mayek through the Indic shaper.
+- Don't apply 'liga' in Indic shaper.
+- Improve Malayalam pre-base reordering Ra interaction with Chillus.
+
+
+
+Overview of changes leading to 0.9.5
+Sunday, October 14, 2012
+====================================
+
+- Synthetic-GSUB Arabic fallback shaping.
+
+- Misc Indic improvements.
+
+- Add build system support for pthread.
+
+- Imported UCDN for in-tree Unicode callbacks implementation.
+
+- Context-aware Arabic joining.
+
+- Misc other fixes.
+
+- New API:
+
+ hb_feature_to/from-string()
+ hb_buffer_[sg]et_content_type()
+
+
+
+Overview of changes leading to 0.9.4
+Tuesday, Sep 03, 2012
+====================================
+
+- Indic improvements with old-spec Malayalam.
+
+- Better fallback glyph positioning, specially with Thai / Lao marks.
+
+- Implement dotted-circle insertion.
+
+- Better Arabic fallback shaping / ligation.
+
+- Added ICU LayoutEngine backend for testing. Call it by the 'icu_le' name.
+
+- Misc fixes.
+
+
+
+Overview of changes leading to 0.9.3
+Friday, Aug 18, 2012
+====================================
+
+- Fixed fallback mark positioning for left-to-right text.
+
+- Improve mark positioning for the remaining combining classes.
+
+- Unbreak Thai and fallback Arabic shaping.
+
+- Port Arabic shaper to shape-plan caching.
+
+- Use new ICU normalizer functions.
+
+
+
+Overview of changes leading to 0.9.2
+Friday, Aug 10, 2012
+====================================
+
+- Over a thousand commits! This is the first major release of HarfBuzz.
+
+- HarfBuzz is feature-complete now! It should be in par, or better, than
+ both Pango's shapers and old HarfBuzz / Qt shapers.
+
+- New Indic shaper, supporting main Indic scripts, Sinhala, and Khmer.
+
+- Improved Arabic shaper, with fallback Arabic shaping, supporting Arabic,
+ Sinhala, N'ko, Mongolian, and Mandaic.
+
+- New Thai / Lao shaper.
+
+- Tibetan / Hangul support in the generic shaper.
+
+- Synthetic GDEF support for fonts without a GDEF table.
+
+- Fallback mark positioning for fonts without a GPOS table.
+
+- Unicode normalization shaping heuristic during glyph mapping.
+
+- New experimental Graphite2 backend.
+
+- New Uniscribe backend (primarily for testing).
+
+- New CoreText backend (primarily for testing).
+
+- Major optimization and speedup.
+
+- Test suites and testing infrastructure (work in progress).
+
+- Greatly improved hb-view cmdline tool.
+
+- hb-shape cmdline tool.
+
+- Unicode 6.1 support.
+
+Summary of API changes:
+
+o Changed API:
+
+ - Users are expected to only include main header files now (ie. hb.h,
+ hb-glib.h, hb-ft.h, ...)
+
+ - All struct tag names had their initial underscore removed.
+ Ie. "struct _hb_buffer_t" is "struct hb_buffer_t" now.
+
+ - All set_user_data() functions now take a "replace" boolean parameter.
+
+ - hb_buffer_create() takes zero arguments now.
+ Use hb_buffer_pre_allocate() to pre-allocate.
+
+ - hb_buffer_add_utf*() now accept -1 for length parameteres,
+ meaning "nul-terminated".
+
+ - hb_direction_t enum values changed.
+
+ - All *_from_string() APIs now take a length parameter to allow for
+ non-nul-terminated strings. A -1 length means "nul-terminated".
+
+ - Typedef for hb_language_t changed.
+
+ - hb_get_table_func_t renamed to hb_reference_table_func_t.
+
+ - hb_ot_layout_table_choose_script()
+
+ - Various renames in hb-unicode.h.
+
+o New API:
+
+ - hb_buffer_guess_properties()
+ Automatically called by hb_shape().
+
+ - hb_buffer_normalize_glyphs()
+
+ - hb_tag_from_string()
+
+ - hb-coretext.h
+
+ - hb-uniscribe.h
+
+ - hb_face_reference_blob()
+ - hb_face_[sg]et_index()
+ - hb_face_set_upem()
+
+ - hb_font_get_glyph_name_func_t
+ hb_font_get_glyph_from_name_func_t
+ hb_font_funcs_set_glyph_name_func()
+ hb_font_funcs_set_glyph_from_name_func()
+ hb_font_get_glyph_name()
+ hb_font_get_glyph_from_name()
+ hb_font_glyph_to_string()
+ hb_font_glyph_from_string()
+
+ - hb_font_set_funcs_data()
+
+ - hb_ft_font_set_funcs()
+ - hb_ft_font_get_face()
+
+ - hb-gobject.h (work in progress)
+
+ - hb_ot_shape_glyphs_closure()
+ hb_ot_layout_substitute_closure_lookup()
+
+ - hb-set.h
+
+ - hb_shape_full()
+
+ - hb_unicode_combining_class_t
+
+ - hb_unicode_compose_func_t
+ hb_unicode_decompose_func_t
+ hb_unicode_decompose_compatibility_func_t
+ hb_unicode_funcs_set_compose_func()
+ hb_unicode_funcs_set_decompose_func()
+ hb_unicode_funcs_set_decompose_compatibility_func()
+ hb_unicode_compose()
+ hb_unicode_decompose()
+ hb_unicode_decompose_compatibility()
+
+o Removed API:
+
+ - hb_ft_get_font_funcs()
+
+ - hb_ot_layout_substitute_start()
+ hb_ot_layout_substitute_lookup()
+ hb_ot_layout_substitute_finish()
+ hb_ot_layout_position_start()
+ hb_ot_layout_position_lookup()
+ hb_ot_layout_position_finish()
+
+
+
+Overview of changes leading to 0.6.0
+Friday, May 27, 2011
+====================================
+
+- Vertical text support in GPOS
+- Almost all API entries have unit tests now, under test/
+- All thread-safety issues are fixed
+
+Summary of API changes follows.
+
+
+* Simple Types API:
+
+ o New API:
+ HB_LANGUAGE_INVALID
+ hb_language_get_default()
+ hb_direction_to_string()
+ hb_direction_from_string()
+ hb_script_get_horizontal_direction()
+ HB_UNTAG()
+
+ o Renamed API:
+ hb_category_t renamed to hb_unicode_general_category_t
+
+ o Changed API:
+ hb_language_t is a typed pointers now
+
+ o Removed API:
+ HB_TAG_STR()
+
+
+* Use ISO 15924 tags for hb_script_t:
+
+ o New API:
+ hb_script_from_iso15924_tag()
+ hb_script_to_iso15924_tag()
+ hb_script_from_string()
+
+ o Changed API:
+ HB_SCRIPT_* enum members changed value.
+
+
+* Buffer API streamlined:
+
+ o New API:
+ hb_buffer_reset()
+ hb_buffer_set_length()
+ hb_buffer_allocation_successful()
+
+ o Renamed API:
+ hb_buffer_ensure() renamed to hb_buffer_pre_allocate()
+ hb_buffer_add_glyph() renamed to hb_buffer_add()
+
+ o Removed API:
+ hb_buffer_clear()
+ hb_buffer_clear_positions()
+
+ o Changed API:
+ hb_buffer_get_glyph_infos() takes an out length parameter now
+ hb_buffer_get_glyph_positions() takes an out length parameter now
+
+
+* Blob API streamlined:
+
+ o New API:
+ hb_blob_get_data()
+ hb_blob_get_data_writable()
+
+ o Renamed API:
+ hb_blob_create_empty() renamed to hb_blob_get_empty()
+
+ o Removed API:
+ hb_blob_lock()
+ hb_blob_unlock()
+ hb_blob_is_writable()
+ hb_blob_try_writable()
+
+ o Changed API:
+ hb_blob_create() takes user_data before destroy now
+
+
+* Unicode functions API:
+
+ o Unicode function vectors can subclass other unicode function vectors now.
+ Unimplemented callbacks in the subclass automatically chainup to the parent.
+
+ o All hb_unicode_funcs_t callbacks take a user_data now. Their setters
+ take a user_data and its respective destroy callback.
+
+ o New API:
+ hb_unicode_funcs_get_empty()
+ hb_unicode_funcs_get_default()
+ hb_unicode_funcs_get_parent()
+
+ o Changed API:
+ hb_unicode_funcs_create() now takes a parent_funcs.
+
+ o Removed func getter functions:
+ hb_unicode_funcs_get_mirroring_func()
+ hb_unicode_funcs_get_general_category_func()
+ hb_unicode_funcs_get_script_func()
+ hb_unicode_funcs_get_combining_class_func()
+ hb_unicode_funcs_get_eastasian_width_func()
+
+
+* Face API:
+
+ o Renamed API:
+ hb_face_get_table() renamed to hb_face_reference_table()
+ hb_face_create_for_data() renamed to hb_face_create()
+
+ o Changed API:
+ hb_face_create_for_tables() takes user_data before destroy now
+ hb_face_reference_table() returns empty blob instead of NULL
+ hb_get_table_func_t accepts the face as first parameter now
+
+* Font API:
+
+ o Fonts can subclass other fonts now. Unimplemented callbacks in the
+ subclass automatically chainup to the parent. When chaining up,
+ scale is adjusted if the parent font has a different scale.
+
+ o All hb_font_funcs_t callbacks take a user_data now. Their setters
+ take a user_data and its respective destroy callback.
+
+ o New API:
+ hb_font_get_parent()
+ hb_font_funcs_get_empty()
+ hb_font_create_sub_font()
+
+ o Removed API:
+ hb_font_funcs_copy()
+ hb_font_unset_funcs()
+
+ o Removed func getter functions:
+ hb_font_funcs_get_glyph_func()
+ hb_font_funcs_get_glyph_advance_func()
+ hb_font_funcs_get_glyph_extents_func()
+ hb_font_funcs_get_contour_point_func()
+ hb_font_funcs_get_kerning_func()
+
+ o Changed API:
+ hb_font_create() takes a face and references it now
+ hb_font_set_funcs() takes user_data before destroy now
+ hb_font_set_scale() accepts signed integers now
+ hb_font_get_contour_point_func_t now takes glyph first, then point_index
+ hb_font_get_glyph_func_t returns a success boolean now
+
+
+* Changed object model:
+
+ o All object types have a _get_empty() now:
+ hb_blob_get_empty()
+ hb_buffer_get_empty()
+ hb_face_get_empty()
+ hb_font_get_empty()
+ hb_font_funcs_get_empty()
+ hb_unicode_funcs_get_empty()
+
+ o Added _set_user_data() and _get_user_data() for all object types:
+ hb_blob_get_user_data()
+ hb_blob_set_user_data()
+ hb_buffer_get_user_data()
+ hb_buffer_set_user_data()
+ hb_face_get_user_data()
+ hb_face_set_user_data()
+ hb_font_funcs_get_user_data()
+ hb_font_funcs_set_user_data()
+ hb_font_get_user_data()
+ hb_font_set_user_data()
+ hb_unicode_funcs_get_user_data()
+ hb_unicode_funcs_set_user_data()
+
+ o Removed the _get_reference_count() from all object types:
+ hb_blob_get_reference_count()
+ hb_buffer_get_reference_count()
+ hb_face_get_reference_count()
+ hb_font_funcs_get_reference_count()
+ hb_font_get_reference_count()
+ hb_unicode_funcs_get_reference_count()
+
+ o Added _make_immutable() and _is_immutable() for all object types except for buffer:
+ hb_blob_make_immutable()
+ hb_blob_is_immutable()
+ hb_face_make_immutable()
+ hb_face_is_immutable()
+
+
+* Changed API for vertical text support
+
+ o The following callbacks where removed:
+ hb_font_get_glyph_advance_func_t
+ hb_font_get_kerning_func_t
+
+ o The following new callbacks added instead:
+ hb_font_get_glyph_h_advance_func_t
+ hb_font_get_glyph_v_advance_func_t
+ hb_font_get_glyph_h_origin_func_t
+ hb_font_get_glyph_v_origin_func_t
+ hb_font_get_glyph_h_kerning_func_t
+ hb_font_get_glyph_v_kerning_func_t
+
+ o The following API removed as such:
+ hb_font_funcs_set_glyph_advance_func()
+ hb_font_funcs_set_kerning_func()
+ hb_font_get_glyph_advance()
+ hb_font_get_kerning()
+
+ o New API added instead:
+ hb_font_funcs_set_glyph_h_advance_func()
+ hb_font_funcs_set_glyph_v_advance_func()
+ hb_font_funcs_set_glyph_h_origin_func()
+ hb_font_funcs_set_glyph_v_origin_func()
+ hb_font_funcs_set_glyph_h_kerning_func()
+ hb_font_funcs_set_glyph_v_kerning_func()
+ hb_font_get_glyph_h_advance()
+ hb_font_get_glyph_v_advance()
+ hb_font_get_glyph_h_origin()
+ hb_font_get_glyph_v_origin()
+ hb_font_get_glyph_h_kerning()
+ hb_font_get_glyph_v_kerning()
+
+ o The following higher-leve API added for convenience:
+ hb_font_get_glyph_advance_for_direction()
+ hb_font_get_glyph_origin_for_direction()
+ hb_font_add_glyph_origin_for_direction()
+ hb_font_subtract_glyph_origin_for_direction()
+ hb_font_get_glyph_kerning_for_direction()
+ hb_font_get_glyph_extents_for_origin()
+ hb_font_get_glyph_contour_point_for_origin()
+
+
+* OpenType Layout API:
+
+ o New API:
+ hb_ot_layout_position_start()
+ hb_ot_layout_substitute_start()
+ hb_ot_layout_substitute_finish()
+
+
+* Glue code:
+
+ o New API:
+ hb_glib_script_to_script()
+ hb_glib_script_from_script()
+ hb_icu_script_to_script()
+ hb_icu_script_from_script()
+
+
+* Version API added:
+
+ o New API:
+ HB_VERSION_MAJOR
+ HB_VERSION_MINOR
+ HB_VERSION_MICRO
+ HB_VERSION_STRING
+ HB_VERSION_CHECK()
+ hb_version()
+ hb_version_string()
+ hb_version_check()
+
+
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/README b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/README
new file mode 100644
index 00000000000..74e739da52a
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/README
@@ -0,0 +1,7 @@
+This is HarfBuzz, a text shaping library.
+
+For bug reports, mailing list, and other information please visit:
+
+ http://harfbuzz.org/
+
+For license information, see the file COPYING.
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/THANKS b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/THANKS
new file mode 100644
index 00000000000..940cfde5c39
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/THANKS
@@ -0,0 +1,7 @@
+Bradley Grainger
+Khaled Hosny
+Kenichi Ishibashi
+Ryan Lortie
+Jeff Muizelaar
+suzuki toshiya
+Philip Withnall
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/TODO b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/TODO
new file mode 100644
index 00000000000..9f8ae3a9931
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/TODO
@@ -0,0 +1,102 @@
+General fixes:
+=============
+
+- AAT 'morx' implementation.
+
+- Return "safe-to-break" bit from shaping.
+
+- Disable 'vert' if 'vrt2' is available (eg. Motoya fonts with arrow chars).
+
+- Fix TT 'kern' on/off and GPOS interaction (move kerning before GPOS).
+
+- Implement 'rand' feature.
+
+- mask propagation? (when ligation, "or" the masks).
+
+- Warn at compile time (and runtime with HB_DEBUG?) if no Unicode / font
+ funcs found / set.
+
+- Do proper rounding when scaling from font space? May be a non-issue.
+
+- Misc features:
+ * init/medi/fina/isol for non-cursive scripts
+ * vkna,hkna etc for kana, etc
+ * smpl,trad for ZHS / ZHT
+
+
+API issues to fix before 1.0:
+============================
+
+- API to accept a list of languages.
+
+- Add default font_funcs / Unicode funcs API and to utils.
+
+- Add init_func to font_funcs. Adjust ft.
+
+- Add pkg-config files for glue codes (harfbuzz-glib, etc)
+
+- Figure out how many .so objects, how to link, etc
+
+- 'const' for getter APIs? (use mutable internally)
+
+- blob_from_file?
+
+
+API additions
+=============
+
+- Language to/from script.
+
+- Buffer (de)serialize API ala hb-shape?
+
+- Add hb-cairo glue
+
+- Add sanitize API (and a cached version, that saves result on blob user-data)
+
+- Add glib GBoxedType stuff and introspection
+
+- Finish Uniscribe / CoreText face / font get API
+
+- BCP 47 language handling / API (language_matches?)
+
+- Add hb_face_get_glyph_count()?
+
+- Add hb_font_create_linear()?
+
+- Add hb_shape_plan()/hb_shape_planned()
+
+- Add query API for aalt-like features?
+
+- SFNT api? get_num_faces? get_table_tags? (there's something in stash)
+
+- Add segmentation API
+
+- Add hb-fribidi glue?
+
+
+hb-view / hb-shape enhancements:
+===============================
+
+- --output-format should list available formats.
+- Add --width, --height, --auto-size, --align, etc?
+- Add XML and JSON formats to hb-shape
+- --features="init=medi=isol=fina=0"
+
+
+Tests to write:
+==============
+
+- ot-layout enumeration API (needs font)
+
+- Finish test-shape.c, grep for TODO
+
+- Finish test-unicode.c, grep for TODO
+
+- GObject, FreeType, etc
+
+- hb_set_t
+
+- hb_cache_t and relatives
+
+- hb_feature_to/from_string
+- hb_buffer_[sg]et_contents
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/autogen.sh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/autogen.sh
new file mode 100755
index 00000000000..47640c3e490
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/autogen.sh
@@ -0,0 +1,27 @@
+#!/bin/sh
+# Run this to generate all the initial makefiles, etc.
+
+test -n "$srcdir" || srcdir=`dirname "$0"`
+test -n "$srcdir" || srcdir=.
+
+olddir=`pwd`
+cd $srcdir
+
+echo -n "checking for pkg-config... "
+which pkg-config || {
+ echo "*** No pkg-config found, please install it ***"
+ exit 1
+}
+
+echo -n "checking for autoreconf... "
+which autoreconf || {
+ echo "*** No autoreconf found, please install it ***"
+ exit 1
+}
+
+echo "running autoreconf --force --install --verbose"
+autoreconf --force --install --verbose || exit $?
+
+cd $olddir
+echo "running configure $@"
+test -n "$NOCONFIGURE" || "$srcdir/configure" "$@"
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/config.h.in b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/config.h.in
new file mode 100644
index 00000000000..923970ccbe9
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/config.h.in
@@ -0,0 +1,160 @@
+/* config.h.in. Generated from configure.ac by autoheader. */
+
+/* Define to 1 if you have the <ApplicationServices/ApplicationServices.h>
+ header file. */
+#undef HAVE_APPLICATIONSERVICES_APPLICATIONSERVICES_H
+
+/* Define to 1 if you have the `atexit' function. */
+#undef HAVE_ATEXIT
+
+/* Have cairo graphics library */
+#undef HAVE_CAIRO
+
+/* Have cairo-ft support in cairo graphics library */
+#undef HAVE_CAIRO_FT
+
+/* Have Core Text backend */
+#undef HAVE_CORETEXT
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Have FreeType 2 library */
+#undef HAVE_FREETYPE
+
+/* Define to 1 if you have the `FT_Face_GetCharVariantIndex' function. */
+#undef HAVE_FT_FACE_GETCHARVARIANTINDEX
+
+/* Define to 1 if you have the `getpagesize' function. */
+#undef HAVE_GETPAGESIZE
+
+/* Have glib2 library */
+#undef HAVE_GLIB
+
+/* Have gobject2 library */
+#undef HAVE_GOBJECT
+
+/* Have Graphite library */
+#undef HAVE_GRAPHITE2
+
+/* Have gthread2 library */
+#undef HAVE_GTHREAD
+
+/* Have Old HarfBuzz backend */
+#undef HAVE_HB_OLD
+
+/* Have ICU library */
+#undef HAVE_ICU
+
+/* Have ICU Layout Engine library */
+#undef HAVE_ICU_LE
+
+/* Have Intel __sync_* atomic primitives */
+#undef HAVE_INTEL_ATOMIC_PRIMITIVES
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <io.h> header file. */
+#undef HAVE_IO_H
+
+/* Define to 1 if you have the `isatty' function. */
+#undef HAVE_ISATTY
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `mmap' function. */
+#undef HAVE_MMAP
+
+/* Define to 1 if you have the `mprotect' function. */
+#undef HAVE_MPROTECT
+
+/* Have native OpenType Layout backend */
+#undef HAVE_OT
+
+/* Have POSIX threads */
+#undef HAVE_PTHREAD
+
+/* Have PTHREAD_PRIO_INHERIT. */
+#undef HAVE_PTHREAD_PRIO_INHERIT
+
+/* Define to 1 if you have the <sched.h> header file. */
+#undef HAVE_SCHED_H
+
+/* Define to 1 if you have the `sched_yield' function. */
+#undef HAVE_SCHED_YIELD
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the `sysconf' function. */
+#undef HAVE_SYSCONF
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#undef HAVE_SYS_MMAN_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Have UCDN Unicode functions */
+#undef HAVE_UCDN
+
+/* Have Uniscribe backend */
+#undef HAVE_UNISCRIBE
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the <usp10.h> header file. */
+#undef HAVE_USP10_H
+
+/* Define to 1 if you have the <windows.h> header file. */
+#undef HAVE_WINDOWS_H
+
+/* Define to 1 if you have the `_setmode' function. */
+#undef HAVE__SETMODE
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+ */
+#undef LT_OBJDIR
+
+/* Define to 1 if your C compiler doesn't accept -c and -o together. */
+#undef NO_MINUS_C_MINUS_O
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to necessary symbol if this constant uses a non-standard name on
+ your system. */
+#undef PTHREAD_CREATE_JOINABLE
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/configure.ac b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/configure.ac
new file mode 100644
index 00000000000..42228cbe853
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/configure.ac
@@ -0,0 +1,265 @@
+AC_PREREQ([2.64])
+AC_INIT([HarfBuzz],
+ [0.9.7],
+ [http://bugs.freedesktop.org/enter_bug.cgi?product=harfbuzz],
+ [harfbuzz],
+ [http://harfbuzz.org/])
+
+AC_CONFIG_MACRO_DIR([m4])
+AC_CONFIG_SRCDIR([harfbuzz.pc.in])
+AC_CONFIG_HEADERS([config.h])
+
+AM_INIT_AUTOMAKE([1.11.1 gnits dist-bzip2 no-dist-gzip -Wall no-define])
+AM_SILENT_RULES([yes])
+
+# Initialize libtool
+LT_PREREQ([2.2])
+LT_INIT([disable-static])
+
+# Check for programs
+AC_PROG_CC
+AM_PROG_CC_C_O
+AC_PROG_CXX
+PKG_PROG_PKG_CONFIG([0.20])
+
+# Version
+m4_define(hb_version_triplet,m4_split(AC_PACKAGE_VERSION,[[.]]))
+m4_define(hb_version_major,m4_argn(1,hb_version_triplet))
+m4_define(hb_version_minor,m4_argn(2,hb_version_triplet))
+m4_define(hb_version_micro,m4_argn(3,hb_version_triplet))
+HB_VERSION_MAJOR=hb_version_major
+HB_VERSION_MINOR=hb_version_minor
+HB_VERSION_MICRO=hb_version_micro
+HB_VERSION=AC_PACKAGE_VERSION
+AC_SUBST(HB_VERSION_MAJOR)
+AC_SUBST(HB_VERSION_MINOR)
+AC_SUBST(HB_VERSION_MICRO)
+AC_SUBST(HB_VERSION)
+
+# Libtool version
+m4_define([hb_version_int],
+ m4_eval(hb_version_major*10000 + hb_version_minor*100 + hb_version_micro))
+m4_if(m4_eval(hb_version_minor % 2), [1],
+ dnl for unstable releases
+ [m4_define([hb_libtool_revision], 0)],
+ dnl for stable releases
+ [m4_define([hb_libtool_revision], hb_version_micro)])
+m4_define([hb_libtool_age],
+ m4_eval(hb_version_int - hb_libtool_revision))
+m4_define([hb_libtool_current],
+ m4_eval(hb_version_major + hb_libtool_age))
+HB_LIBTOOL_VERSION_INFO=hb_libtool_current:hb_libtool_revision:hb_libtool_age
+AC_SUBST(HB_LIBTOOL_VERSION_INFO)
+
+dnl GOBJECT_INTROSPECTION_CHECK([0.9.0])
+dnl GTK_DOC_CHECK([1.15],[--flavour no-tmpl])
+
+# Functions and headers
+AC_CHECK_FUNCS(atexit mprotect sysconf getpagesize sched_yield mmap _setmode isatty)
+AC_CHECK_HEADERS(unistd.h sys/mman.h sched.h io.h)
+
+# Compiler flags
+AC_CANONICAL_HOST
+if test "x$GCC" = "xyes"; then
+
+ # Make symbols link locally
+ LDFLAGS="$LDFLAGS -Bsymbolic-functions"
+
+ # Make sure we don't link to libstdc++
+ CXXFLAGS="$CXXFLAGS -fno-rtti -fno-exceptions"
+
+ # Assorted warnings
+ CXXFLAGS="$CXXFLAGS -Wcast-align"
+
+ case "$host" in
+ *-*-mingw*)
+ ;;
+ *)
+ # Hide inline methods
+ CXXFLAGS="$CXXFLAGS -fvisibility-inlines-hidden"
+ ;;
+ esac
+
+ case "$host" in
+ arm-*-*)
+ # Request byte alignment on arm
+ CXXFLAGS="$CXXFLAGS -mstructure-size-boundary=8"
+ ;;
+ esac
+fi
+
+hb_os_win32=no
+AC_MSG_CHECKING([for native Win32])
+case "$host" in
+ *-*-mingw*)
+ hb_os_win32=yes
+ ;;
+esac
+AC_MSG_RESULT([$hb_os_win32])
+AM_CONDITIONAL(OS_WIN32, test "$hb_os_win32" = "yes")
+
+have_pthread=false
+if test "$hb_os_win32" = no; then
+ AX_PTHREAD([have_pthread=true])
+fi
+if $have_pthread; then
+ AC_DEFINE(HAVE_PTHREAD, 1, [Have POSIX threads])
+fi
+AM_CONDITIONAL(HAVE_PTHREAD, $have_pthread)
+
+dnl ==========================================================================
+
+have_ot=true
+if $have_ot; then
+ AC_DEFINE(HAVE_OT, 1, [Have native OpenType Layout backend])
+fi
+AM_CONDITIONAL(HAVE_OT, $have_ot)
+
+dnl ===========================================================================
+
+have_hb_old=true
+if $have_hb_old; then
+ AC_DEFINE(HAVE_HB_OLD, 1, [Have Old HarfBuzz backend])
+fi
+AM_CONDITIONAL(HAVE_HB_OLD, $have_hb_old)
+
+dnl ===========================================================================
+
+have_ucdn=true
+if $have_ucdn; then
+ AC_DEFINE(HAVE_UCDN, 1, [Have UCDN Unicode functions])
+fi
+AM_CONDITIONAL(HAVE_UCDN, $have_ucdn)
+
+dnl ===========================================================================
+
+PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.16, have_glib=true, have_glib=false)
+if $have_glib; then
+ AC_DEFINE(HAVE_GLIB, 1, [Have glib2 library])
+fi
+AM_CONDITIONAL(HAVE_GLIB, $have_glib)
+
+PKG_CHECK_MODULES(GTHREAD, gthread-2.0, have_gthread=true, have_gthread=false)
+if $have_gthread; then
+ AC_DEFINE(HAVE_GTHREAD, 1, [Have gthread2 library])
+fi
+AM_CONDITIONAL(HAVE_GTHREAD, $have_gthread)
+
+PKG_CHECK_MODULES(GOBJECT, gobject-2.0 glib-2.0 >= 2.16, have_gobject=true, have_gobject=false)
+if $have_gobject; then
+ AC_DEFINE(HAVE_GOBJECT, 1, [Have gobject2 library])
+ GLIB_MKENUMS=`$PKG_CONFIG --variable=glib_mkenums glib-2.0`
+ AC_SUBST(GLIB_MKENUMS)
+fi
+AM_CONDITIONAL(HAVE_GOBJECT, $have_gobject)
+
+dnl ==========================================================================
+
+PKG_CHECK_MODULES(CAIRO, cairo >= 1.8.0, have_cairo=true, have_cairo=false)
+if $have_cairo; then
+ AC_DEFINE(HAVE_CAIRO, 1, [Have cairo graphics library])
+fi
+AM_CONDITIONAL(HAVE_CAIRO, $have_cairo)
+
+PKG_CHECK_MODULES(CAIRO_FT, cairo-ft, have_cairo_ft=true, have_cairo_ft=false)
+if $have_cairo_ft; then
+ AC_DEFINE(HAVE_CAIRO_FT, 1, [Have cairo-ft support in cairo graphics library])
+fi
+AM_CONDITIONAL(HAVE_CAIRO_FT, $have_cairo_ft)
+
+dnl ==========================================================================
+
+PKG_CHECK_MODULES(ICU, icu-uc, have_icu=true, have_icu=false)
+if $have_icu; then
+ AC_DEFINE(HAVE_ICU, 1, [Have ICU library])
+fi
+AM_CONDITIONAL(HAVE_ICU, $have_icu)
+
+dnl ==========================================================================
+
+PKG_CHECK_MODULES(ICU_LE, icu-le icu-uc, have_icu_le=true, have_icu_le=false)
+if $have_icu_le; then
+ AC_DEFINE(HAVE_ICU_LE, 1, [Have ICU Layout Engine library])
+fi
+AM_CONDITIONAL(HAVE_ICU_LE, $have_icu_le)
+
+dnl ==========================================================================
+
+PKG_CHECK_MODULES(GRAPHITE2, graphite2, have_graphite=true, have_graphite=false)
+if $have_graphite; then
+ AC_DEFINE(HAVE_GRAPHITE2, 1, [Have Graphite library])
+fi
+AM_CONDITIONAL(HAVE_GRAPHITE2, $have_graphite)
+
+dnl ==========================================================================
+
+PKG_CHECK_MODULES(FREETYPE, freetype2 >= 2.3.8, have_freetype=true, have_freetype=false)
+if $have_freetype; then
+ AC_DEFINE(HAVE_FREETYPE, 1, [Have FreeType 2 library])
+ _save_libs="$LIBS"
+ _save_cflags="$CFLAGS"
+ LIBS="$LIBS $FREETYPE_LIBS"
+ CFLAGS="$CFLAGS $FREETYPE_CFLAGS"
+ AC_CHECK_FUNCS(FT_Face_GetCharVariantIndex)
+ LIBS="$_save_libs"
+ CFLAGS="$_save_cflags"
+fi
+AM_CONDITIONAL(HAVE_FREETYPE, $have_freetype)
+
+dnl ===========================================================================
+
+AC_CHECK_HEADERS(usp10.h windows.h, have_uniscribe=true, have_uniscribe=false)
+if $have_uniscribe; then
+ UNISCRIBE_CFLAGS=
+ UNISCRIBE_LIBS="-lusp10 -lgdi32"
+ AC_SUBST(UNISCRIBE_CFLAGS)
+ AC_SUBST(UNISCRIBE_LIBS)
+ AC_DEFINE(HAVE_UNISCRIBE, 1, [Have Uniscribe backend])
+fi
+AM_CONDITIONAL(HAVE_UNISCRIBE, $have_uniscribe)
+
+dnl ===========================================================================
+
+AC_CHECK_HEADERS(ApplicationServices/ApplicationServices.h, have_coretext=true, have_coretext=false)
+if $have_coretext; then
+ CORETEXT_CFLAGS=
+ CORETEXT_LIBS="-framework ApplicationServices"
+ AC_SUBST(CORETEXT_CFLAGS)
+ AC_SUBST(CORETEXT_LIBS)
+ AC_DEFINE(HAVE_CORETEXT, 1, [Have Core Text backend])
+fi
+AM_CONDITIONAL(HAVE_CORETEXT, $have_coretext)
+
+dnl ===========================================================================
+
+AC_CACHE_CHECK([for Intel atomic primitives], hb_cv_have_intel_atomic_primitives, [
+ hb_cv_have_intel_atomic_primitives=false
+ AC_TRY_LINK([
+ void memory_barrier (void) { __sync_synchronize (); }
+ int atomic_add (int *i) { return __sync_fetch_and_add (i, 1); }
+ int mutex_trylock (int *m) { return __sync_lock_test_and_set (m, 1); }
+ void mutex_unlock (int *m) { __sync_lock_release (m); }
+ ], [], hb_cv_have_intel_atomic_primitives=true
+ )
+])
+if $hb_cv_have_intel_atomic_primitives; then
+ AC_DEFINE(HAVE_INTEL_ATOMIC_PRIMITIVES, 1, [Have Intel __sync_* atomic primitives])
+fi
+
+dnl ===========================================================================
+
+AC_CONFIG_FILES([
+Makefile
+harfbuzz.pc
+src/Makefile
+src/hb-version.h
+src/hb-icu-le/Makefile
+src/hb-old/Makefile
+src/hb-ucdn/Makefile
+util/Makefile
+test/Makefile
+test/api/Makefile
+test/shaping/Makefile
+])
+
+AC_OUTPUT
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/harfbuzz.doap b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/harfbuzz.doap
new file mode 100644
index 00000000000..d2896ebefa8
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/harfbuzz.doap
@@ -0,0 +1,24 @@
+<Project xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
+ xmlns:foaf="http://xmlns.com/foaf/0.1/"
+ xmlns="http://usefulinc.com/ns/doap#">
+
+ <name xml:lang="en">harfbuzz</name>
+ <shortdesc xml:lang="en">Text shaping library</shortdesc>
+
+ <homepage
+ rdf:resource="http://harfbuzz.org/" />
+ <mailing-list
+ rdf:resource="http://lists.freedesktop.org/mailman/listinfo/harfbuzz" />
+ <!--download-page
+ rdf:resource=""/-->
+ <bug-database
+ rdf:resource="http://bugs.freedesktop.org/enter_bug.cgi?product=harfbuzz"/>
+
+ <maintainer>
+ <foaf:Person>
+ <foaf:name>Behdad Esfahbod</foaf:name>
+ <foaf:mbox rdf:resource="mailto:harfbuzz@behdad.org" />
+ </foaf:Person>
+ </maintainer>
+</Project>
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/harfbuzz.pc.in b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/harfbuzz.pc.in
new file mode 100644
index 00000000000..e92319e156c
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/harfbuzz.pc.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: harfbuzz
+Description: Text shaping library
+Version: @VERSION@
+
+Libs: -L${libdir} -lharfbuzz
+Cflags: -I${includedir}/harfbuzz
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/Makefile.am b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/Makefile.am
new file mode 100644
index 00000000000..bb7601e1ecd
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/Makefile.am
@@ -0,0 +1,309 @@
+# Process this file with automake to produce Makefile.in
+
+NULL =
+SUBDIRS =
+DIST_SUBDIRS =
+BUILT_SOURCES =
+EXTRA_DIST =
+CLEANFILES =
+DISTCLEANFILES =
+MAINTAINERCLEANFILES =
+DISTCHECK_CONFIGURE_FLAGS = --enable-introspection
+
+# The following warning options are useful for debugging: -Wpadded
+#AM_CXXFLAGS =
+
+lib_LTLIBRARIES = libharfbuzz.la
+
+HBCFLAGS =
+HBLIBS =
+HBSOURCES = \
+ hb-atomic-private.hh \
+ hb-blob.cc \
+ hb-buffer-private.hh \
+ hb-buffer.cc \
+ hb-cache-private.hh \
+ hb-common.cc \
+ hb-fallback-shape.cc \
+ hb-font-private.hh \
+ hb-font.cc \
+ hb-mutex-private.hh \
+ hb-object-private.hh \
+ hb-open-file-private.hh \
+ hb-open-type-private.hh \
+ hb-ot-head-table.hh \
+ hb-ot-hhea-table.hh \
+ hb-ot-hmtx-table.hh \
+ hb-ot-maxp-table.hh \
+ hb-ot-name-table.hh \
+ hb-ot-tag.cc \
+ hb-private.hh \
+ hb-set-private.hh \
+ hb-set.cc \
+ hb-shape.cc \
+ hb-shape-plan-private.hh \
+ hb-shape-plan.cc \
+ hb-shaper-list.hh \
+ hb-shaper-impl-private.hh \
+ hb-shaper-private.hh \
+ hb-shaper.cc \
+ hb-tt-font.cc \
+ hb-unicode-private.hh \
+ hb-unicode.cc \
+ hb-utf-private.hh \
+ hb-warning.cc \
+ $(NULL)
+HBHEADERS = \
+ hb.h \
+ hb-blob.h \
+ hb-buffer.h \
+ hb-common.h \
+ hb-font.h \
+ hb-set.h \
+ hb-shape.h \
+ hb-shape-plan.h \
+ hb-unicode.h \
+ hb-version.h \
+ $(NULL)
+
+if HAVE_OT
+HBSOURCES += \
+ hb-ot-layout.cc \
+ hb-ot-layout-common-private.hh \
+ hb-ot-layout-gdef-table.hh \
+ hb-ot-layout-gpos-table.hh \
+ hb-ot-layout-gsubgpos-private.hh \
+ hb-ot-layout-gsub-table.hh \
+ hb-ot-layout-private.hh \
+ hb-ot-map.cc \
+ hb-ot-map-private.hh \
+ hb-ot-shape.cc \
+ hb-ot-shape-complex-arabic.cc \
+ hb-ot-shape-complex-arabic-fallback.hh \
+ hb-ot-shape-complex-arabic-table.hh \
+ hb-ot-shape-complex-default.cc \
+ hb-ot-shape-complex-indic.cc \
+ hb-ot-shape-complex-indic-machine.hh \
+ hb-ot-shape-complex-indic-private.hh \
+ hb-ot-shape-complex-indic-table.hh \
+ hb-ot-shape-complex-thai.cc \
+ hb-ot-shape-complex-private.hh \
+ hb-ot-shape-normalize-private.hh \
+ hb-ot-shape-normalize.cc \
+ hb-ot-shape-fallback-private.hh \
+ hb-ot-shape-fallback.cc \
+ hb-ot-shape-private.hh \
+ $(NULL)
+HBHEADERS += \
+ hb-ot.h \
+ hb-ot-layout.h \
+ hb-ot-tag.h \
+ $(NULL)
+endif
+
+if HAVE_PTHREAD
+HBCFLAGS += $(PTHREAD_CFLAGS)
+HBLIBS += $(PTHREAD_LIBS)
+endif
+
+if HAVE_GLIB
+HBCFLAGS += $(GLIB_CFLAGS)
+HBLIBS += $(GLIB_LIBS)
+HBSOURCES += hb-glib.cc
+HBHEADERS += hb-glib.h
+endif
+
+if HAVE_GOBJECT
+HBCFLAGS += $(GOBJECT_CFLAGS)
+HBLIBS += $(GOBJECT_LIBS)
+HBSOURCES += hb-gobject-structs.cc
+nodist_HBSOURCES = hb-gobject-enums.cc
+HBHEADERS += hb-gobject.h
+BUILT_SOURCES += hb-gobject-enums.cc
+EXTRA_DIST += hb-gobject-enums.cc.tmpl
+DISTCLEANFILES += hb-gobject-enums.cc
+
+hb-gobject-enums.cc: hb-gobject-enums.cc.tmpl $(HBHEADERS)
+ $(AM_V_GEN) $(GLIB_MKENUMS) --template $^ > "$@.tmp" && \
+ mv "$@.tmp" "$@" || ( $(RM) "@.tmp" && false )
+endif
+
+if HAVE_ICU
+HBCFLAGS += $(ICU_CFLAGS)
+HBLIBS += $(ICU_LIBS)
+HBSOURCES += hb-icu.cc
+HBHEADERS += hb-icu.h
+endif
+
+if HAVE_FREETYPE
+HBCFLAGS += $(FREETYPE_CFLAGS)
+HBLIBS += $(FREETYPE_LIBS)
+HBSOURCES += hb-ft.cc
+HBHEADERS += hb-ft.h
+endif
+
+if HAVE_GRAPHITE2
+HBCFLAGS += $(GRAPHITE2_CFLAGS)
+HBLIBS += $(GRAPHITE2_LIBS)
+HBSOURCES += hb-graphite2.cc
+HBHEADERS += hb-graphite2.h
+endif
+
+if HAVE_UNISCRIBE
+HBCFLAGS += $(UNISCRIBE_CFLAGS)
+HBLIBS += $(UNISCRIBE_LIBS)
+HBSOURCES += hb-uniscribe.cc
+HBHEADERS += hb-uniscribe.h
+endif
+
+if HAVE_CORETEXT
+HBCFLAGS += $(CORETEXT_CFLAGS)
+HBLIBS += $(CORETEXT_LIBS)
+HBSOURCES += hb-coretext.cc
+HBHEADERS += hb-coretext.h
+endif
+
+if HAVE_HB_OLD
+SUBDIRS += hb-old
+HBCFLAGS += -I$(srcdir)/hb-old
+HBLIBS += hb-old/libhb-old.la
+HBSOURCES += hb-old.cc
+endif
+DIST_SUBDIRS += hb-old
+
+if HAVE_ICU_LE
+SUBDIRS += hb-icu-le
+HBCFLAGS += -I$(srcdir)/hb-icu-le
+HBLIBS += hb-icu-le/libhb-icu-le.la
+HBSOURCES += hb-icu-le.cc
+endif
+DIST_SUBDIRS += hb-icu-le
+
+if HAVE_UCDN
+SUBDIRS += hb-ucdn
+HBCFLAGS += -I$(srcdir)/hb-ucdn
+HBLIBS += hb-ucdn/libhb-ucdn.la
+HBSOURCES += hb-ucdn.cc
+endif
+DIST_SUBDIRS += hb-ucdn
+
+
+# Put the library together
+
+if OS_WIN32
+export_symbols = -export-symbols harfbuzz.def
+harfbuzz_def_dependency = harfbuzz.def
+libharfbuzz_la_LINK = $(CXXLINK) $(libharfbuzz_la_LDFLAGS)
+else
+# Use a C linker, not C++; Don't link to libstdc++
+libharfbuzz_la_LINK = $(LINK) $(libharfbuzz_la_LDFLAGS)
+endif
+
+libharfbuzz_la_SOURCES = $(HBSOURCES) $(HBHEADERS)
+nodist_libharfbuzz_la_SOURCES = $(nodist_HBSOURCES)
+libharfbuzz_la_CPPFLAGS = $(HBCFLAGS)
+libharfbuzz_la_LDFLAGS = $(AM_LDFLAGS) -version-info $(HB_LIBTOOL_VERSION_INFO) $(export_symbols) -no-undefined
+libharfbuzz_la_LIBADD = $(HBLIBS)
+EXTRA_libharfbuzz_la_DEPENDENCIES = $(harfbuzz_def_dependency)
+pkginclude_HEADERS = $(HBHEADERS)
+nodist_pkginclude_HEADERS = hb-version.h
+
+CLEANFILES += harfbuzz.def
+harfbuzz.def: $(HBHEADERS)
+ $(AM_V_GEN) (echo EXPORTS; \
+ (cat $^ || echo 'hb_ERROR ()' ) | \
+ $(EGREP) '^hb_.* \(' | \
+ sed -e 's/ (.*//' | \
+ LANG=C sort; \
+ echo LIBRARY libharfbuzz-$(HB_VERSION_MAJOR).dll; \
+ ) >"$@.tmp"
+ @ ! grep -q hb_ERROR "$@.tmp" && mv "$@.tmp" "$@" || ($(RM) "$@"; false)
+
+
+GENERATORS = \
+ gen-arabic-table.py \
+ gen-indic-table.py \
+ $(NULL)
+
+EXTRA_DIST += $(GENERATORS)
+
+unicode-tables: arabic-table indic-table
+
+indic-table: gen-indic-table.py IndicSyllabicCategory.txt IndicMatraCategory.txt Blocks.txt
+ $(AM_V_GEN) $(builddir)/$^ > hb-ot-shape-complex-indic-table.hh.tmp && \
+ mv hb-ot-shape-complex-indic-table.hh.tmp $(srcdir)/hb-ot-shape-complex-indic-table.hh || \
+ ($(RM) hb-ot-shape-complex-indic-table.hh.tmp; false)
+
+arabic-table: gen-arabic-table.py ArabicShaping.txt UnicodeData.txt
+ $(AM_V_GEN) $(builddir)/$^ > hb-ot-shape-complex-arabic-table.hh.tmp && \
+ mv hb-ot-shape-complex-arabic-table.hh.tmp $(srcdir)/hb-ot-shape-complex-arabic-table.hh || \
+ ($(RM) hb-ot-shape-complex-arabic-table.hh.tmp; false)
+
+
+.PHONY: unicode-tables arabic-table indic-table
+
+EXTRA_DIST += hb-ot-shape-complex-indic-machine.rl
+$(srcdir)/hb-ot-shape-complex-indic-machine.hh: hb-ot-shape-complex-indic-machine.rl
+ $(AM_V_GEN)$(top_srcdir)/missing --run ragel -e -F1 -o "$@.tmp" "$<" && \
+ mv "$@.tmp" "$@" || ( $(RM) "$@.tmp" && false )
+
+noinst_PROGRAMS = main test-would-substitute
+bin_PROGRAMS =
+
+main_SOURCES = main.cc
+main_CPPFLAGS = $(HBCFLAGS)
+main_LDADD = libharfbuzz.la $(HBLIBS)
+
+test_would_substitute_SOURCES = test-would-substitute.cc
+test_would_substitute_CPPFLAGS = $(HBCFLAGS) $(FREETYPE_CFLAGS)
+test_would_substitute_LDADD = libharfbuzz.la $(HBLIBS) $(FREETYPE_LIBS)
+
+dist_check_SCRIPTS = \
+ check-c-linkage-decls.sh \
+ check-header-guards.sh \
+ check-exported-symbols.sh \
+ check-includes.sh \
+ check-internal-symbols.sh \
+ $(NULL)
+
+if HAVE_ICU
+else
+dist_check_SCRIPTS += check-libstdc++.sh
+endif
+
+if HAVE_ICU_LE
+else
+dist_check_SCRIPTS += check-static-inits.sh
+endif
+
+TESTS = $(dist_check_SCRIPTS)
+TESTS_ENVIRONMENT = \
+ srcdir="$(srcdir)" \
+ MAKE="$(MAKE) $(AM_MAKEFLAGS)" \
+ HBSOURCES="$(HBSOURCES)" \
+ HBHEADERS="$(HBHEADERS)" \
+ $(NULL)
+
+#-include $(INTROSPECTION_MAKEFILE)
+#INTROSPECTION_GIRS = hb-1.0.gir
+#INTROSPECTION_SCANNER_ARGS = -I$(srcdir) -n hb --identifier-prefix=hb_
+#INTROSPECTION_COMPILER_ARGS = --includedir=$(srcdir)
+#
+#if HAVE_INTROSPECTION
+#
+#hb-1.0.gir: libharfbuzz.la
+#hb_1_0_gir_INCLUDES = GObject-2.0
+#hb_1_0_gir_CFLAGS = $(INCLUDES) $(HBCFLAGS) -DHB_H -DHB_H_IN -DHB_OT_H -DHB_OT_H_IN
+#hb_1_0_gir_LIBS = libharfbuzz.la
+#hb_1_0_gir_FILES = $(HBHEADERS)
+#
+#girdir = $(datadir)/gir-1.0
+#gir_DATA = $(INTROSPECTION_GIRS)
+#
+#typelibdir = $(libdir)/girepository-1.0
+#typelib_DATA = $(INTROSPECTION_GIRS:.gir=.typelib)
+#
+#CLEANFILES += $(gir_DATA) $(typelib_DATA)
+#endif
+
+-include $(top_srcdir)/git.mk
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-c-linkage-decls.sh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-c-linkage-decls.sh
new file mode 100755
index 00000000000..44cdfa0f23c
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-c-linkage-decls.sh
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+LC_ALL=C
+export LC_ALL
+
+test -z "$srcdir" && srcdir=.
+stat=0
+
+test "x$HBHEADERS" = x && HBHEADERS=`find . -maxdepth 1 -name 'hb*.h'`
+test "x$HBSOURCES" = x && HBSOURCES=`find . -maxdepth 1 -name 'hb*.h'`
+
+
+for x in $HBHEADERS; do
+ test -f $srcdir/$x && x=$srcdir/$x
+ if ! grep -q HB_BEGIN_DECLS "$x" || ! grep -q HB_END_DECLS "$x"; then
+ echo "Ouch, file $x does not have HB_BEGIN_DECLS / HB_END_DECLS, but it should"
+ stat=1
+ fi
+done
+for x in $HBSOURCES; do
+ test -f $srcdir/$x && x=$srcdir/$x
+ if grep -q HB_BEGIN_DECLS "$x" || grep -q HB_END_DECLS "$x"; then
+ echo "Ouch, file $x has HB_BEGIN_DECLS / HB_END_DECLS, but it shouldn't"
+ stat=1
+ fi
+done
+
+exit $stat
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-exported-symbols.sh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-exported-symbols.sh
new file mode 100755
index 00000000000..a7d6f9b6af9
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-exported-symbols.sh
@@ -0,0 +1,40 @@
+#!/bin/sh
+
+LC_ALL=C
+export LC_ALL
+
+test -z "$srcdir" && srcdir=.
+test -z "$MAKE" && MAKE=make
+stat=0
+
+if which nm 2>/dev/null >/dev/null; then
+ :
+else
+ echo "check-exported-symbols.sh: 'nm' not found; skipping test"
+ exit 77
+fi
+
+defs="harfbuzz.def"
+$MAKE $defs > /dev/null
+tested=false
+for def in $defs; do
+ lib=`echo "$def" | sed 's/[.]def$//;s@.*/@@'`
+ so=.libs/lib${lib}.so
+ if test -f "$so"; then
+ echo "Checking that $so has the same symbol list as $def"
+ {
+ echo EXPORTS
+ nm "$so" | grep ' [BCDGINRSTVW] ' | grep -v ' T _fini\>\| T _init\>' | cut -d' ' -f3
+ stat=1
+ # cheat: copy the last line from the def file!
+ tail -n1 "$def"
+ } | diff "$def" - >&2 || stat=1
+ tested=true
+ fi
+done
+if ! $tested; then
+ echo "check-exported-symbols.sh: libharfbuzz shared library not found; skipping test"
+ exit 77
+fi
+
+exit $stat
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-header-guards.sh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-header-guards.sh
new file mode 100755
index 00000000000..af9fa7fc24e
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-header-guards.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+LC_ALL=C
+export LC_ALL
+
+test -z "$srcdir" && srcdir=.
+stat=0
+
+test "x$HBHEADERS" = x && HBHEADERS=`find . -maxdepth 1 -name 'hb*.h'`
+test "x$HBSOURCES" = x && HBSOURCES=`find . -maxdepth 1 -name 'hb-*.cc' -or -name 'hb-*.hh'`
+
+
+for x in $HBHEADERS $HBSOURCES; do
+ test -f "$srcdir/$x" && x="$srcdir/$x"
+ echo "$x" | grep '[^h]$' -q && continue;
+ xx=`echo "$x" | sed 's@.*/@@'`
+ tag=`echo "$xx" | tr 'a-z.-' 'A-Z_'`
+ lines=`grep "\<$tag\>" "$x" | wc -l | sed 's/[ ]*//g'`
+ if test "x$lines" != x3; then
+ echo "Ouch, header file $x does not have correct preprocessor guards"
+ stat=1
+ fi
+done
+
+exit $stat
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-includes.sh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-includes.sh
new file mode 100755
index 00000000000..79323a74fb2
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-includes.sh
@@ -0,0 +1,42 @@
+#!/bin/sh
+
+LC_ALL=C
+export LC_ALL
+
+test -z "$srcdir" && srcdir=.
+stat=0
+
+test "x$HBHEADERS" = x && HBHEADERS=`find . -maxdepth 1 -name 'hb*.h'`
+test "x$HBSOURCES" = x && HBSOURCES=`find . -maxdepth 1 -name 'hb-*.cc' -or -name 'hb-*.hh'`
+
+
+cd "$srcdir"
+
+
+echo 'Checking that public header files #include "hb-common.h" or "hb.h" first (or none)'
+
+for x in $HBHEADERS; do
+ grep '#.*\<include\>' "$x" /dev/null | head -n 1
+done |
+grep -v '"hb-common[.]h"' |
+grep -v '"hb[.]h"' |
+grep -v 'hb-common[.]h:' |
+grep -v 'hb[.]h:' |
+grep . >&2 && stat=1
+
+
+echo 'Checking that source files #include "hb-*private.hh" first (or none)'
+
+for x in $HBSOURCES; do
+ grep '#.*\<include\>' "$x" /dev/null | head -n 1
+done |
+grep -v '"hb-.*private[.]hh"' |
+grep -v 'hb-private[.]hh:' |
+grep . >&2 && stat=1
+
+
+echo 'Checking that there is no #include <hb.*.h>'
+grep '#.*\<include\>.*<.*hb' $HBHEADERS $HBSOURCES >&2 && stat=1
+
+
+exit $stat
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-internal-symbols.sh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-internal-symbols.sh
new file mode 100755
index 00000000000..f48d1448e4b
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-internal-symbols.sh
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+LC_ALL=C
+export LC_ALL
+
+test -z "$srcdir" && srcdir=.
+stat=0
+
+
+if which nm 2>/dev/null >/dev/null; then
+ :
+else
+ echo "check-internal-symbols.sh: 'nm' not found; skipping test"
+ exit 77
+fi
+
+tested=false
+for suffix in .so; do
+ so=`echo .libs/libharfbuzz$suffix`
+ if test -f "$so"; then
+ echo "Checking that we are not exposing internal symbols"
+ if nm "$so" | grep ' [BCDGINRSTVW] ' | grep -v ' T _fini\>\| T _init\>\| T hb_'; then
+ echo "Ouch, internal symbols exposed"
+ stat=1
+ fi
+ tested=true
+ fi
+done
+if ! $tested; then
+ echo "check-internal-symbols.sh: libharfbuzz shared library not found; skipping test"
+ exit 77
+fi
+
+exit $stat
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-libstdc++.sh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-libstdc++.sh
new file mode 100755
index 00000000000..e7e0e295e1a
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-libstdc++.sh
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+LC_ALL=C
+export LC_ALL
+
+test -z "$srcdir" && srcdir=.
+stat=0
+
+
+if which ldd 2>/dev/null >/dev/null; then
+ :
+else
+ echo "check-libstdc++.sh: 'ldd' not found; skipping test"
+ exit 77
+fi
+
+tested=false
+for suffix in so dylib; do
+ so=.libs/libharfbuzz.$suffix
+ if test -f "$so"; then
+ echo "Checking that we are not linking to libstdc++"
+ if ldd $so | grep 'libstdc[+][+]'; then
+ echo "Ouch, linked to libstdc++"
+ stat=1
+ fi
+ tested=true
+ fi
+done
+if ! $tested; then
+ echo "check-libstdc++.sh: libharfbuzz shared library not found; skipping test"
+ exit 77
+fi
+
+exit $stat
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-static-inits.sh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-static-inits.sh
new file mode 100755
index 00000000000..bb0a7ff630d
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-static-inits.sh
@@ -0,0 +1,39 @@
+#!/bin/sh
+
+LC_ALL=C
+export LC_ALL
+
+test -z "$srcdir" && srcdir=.
+stat=0
+
+
+if which objdump 2>/dev/null >/dev/null; then
+ :
+else
+ echo "check-static-inits.sh: 'objdump' not found; skipping test"
+ exit 77
+fi
+
+OBJS=.libs/*.o
+if test "x`echo $OBJS`" = "x$OBJS" 2>/dev/null >/dev/null; then
+ echo "check-static-inits.sh: object files not found; skipping test"
+ exit 77
+fi
+
+echo "Checking that no object file has static initializers"
+for obj in $OBJS; do
+ if objdump -t "$obj" | grep '[.]ctors'; then
+ echo "Ouch, $obj has static initializers"
+ stat=1
+ fi
+done
+
+echo "Checking that no object file has lazy static C++ constructors/destructors or other such stuff"
+for obj in $OBJS; do
+ if objdump -t "$obj" | grep '__c'; then
+ echo "Ouch, $obj has lazy static C++ constructors/destructors or other such stuff"
+ stat=1
+ fi
+done
+
+exit $stat
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/gen-arabic-table.py b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/gen-arabic-table.py
new file mode 100755
index 00000000000..da5a4fcbf5c
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/gen-arabic-table.py
@@ -0,0 +1,197 @@
+#!/usr/bin/python
+
+import sys
+import os.path
+
+if len (sys.argv) != 3:
+ print >>sys.stderr, "usage: ./gen-arabic-table.py ArabicShaping.txt UnicodeData.txt"
+ sys.exit (1)
+
+files = [file (x) for x in sys.argv[1:]]
+
+headers = [[files[0].readline (), files[0].readline ()]]
+headers.append (["UnicodeData.txt does not have a header."])
+while files[0].readline ().find ('##################') < 0:
+ pass
+
+
+def print_joining_table(f):
+
+ print
+ print "static const uint8_t joining_table[] ="
+ print "{"
+
+ min_u = 0x110000
+ max_u = 0
+ num = 0
+ last = -1
+ block = ''
+ for line in f:
+
+ if line[0] == '#':
+ if line.find (" characters"):
+ block = line[2:].strip ()
+ continue
+
+ fields = [x.strip () for x in line.split (';')]
+ if len (fields) == 1:
+ continue
+
+ u = int (fields[0], 16)
+ if u == 0x200C or u == 0x200D:
+ continue
+ if u < last:
+ raise Exception ("Input data character not sorted", u)
+ min_u = min (min_u, u)
+ max_u = max (max_u, u)
+ num += 1
+
+ if block:
+ print "\n /* %s */\n" % block
+ block = ''
+
+ if last != -1:
+ last += 1
+ while last < u:
+ print " JOINING_TYPE_X, /* %04X */" % last
+ last += 1
+ else:
+ last = u
+
+ if fields[3] in ["ALAPH", "DALATH RISH"]:
+ value = "JOINING_GROUP_" + fields[3].replace(' ', '_')
+ else:
+ value = "JOINING_TYPE_" + fields[2]
+ print " %s, /* %s */" % (value, '; '.join(fields))
+
+ print
+ print "};"
+ print
+ print "#define JOINING_TABLE_FIRST 0x%04X" % min_u
+ print "#define JOINING_TABLE_LAST 0x%04X" % max_u
+ print
+
+ occupancy = num * 100 / (max_u - min_u + 1)
+ # Maintain at least 40% occupancy in the table */
+ if occupancy < 40:
+ raise Exception ("Table too sparse, please investigate: ", occupancy)
+
+def print_shaping_table(f):
+
+ shapes = {}
+ ligatures = {}
+ names = {}
+ for line in f:
+
+ fields = [x.strip () for x in line.split (';')]
+ if fields[5][0:1] != '<':
+ continue
+
+ items = fields[5].split (' ')
+ shape, items = items[0][1:-1], tuple (int (x, 16) for x in items[1:])
+
+ if not shape in ['initial', 'medial', 'isolated', 'final']:
+ continue
+
+ c = int (fields[0], 16)
+ if len (items) != 1:
+ # We only care about lam-alef ligatures
+ if len (items) != 2 or items[0] != 0x0644 or items[1] not in [0x0622, 0x0623, 0x0625, 0x0627]:
+ continue
+
+ # Save ligature
+ names[c] = fields[1]
+ if items not in ligatures:
+ ligatures[items] = {}
+ ligatures[items][shape] = c
+ pass
+ else:
+ # Save shape
+ if items[0] not in names:
+ names[items[0]] = fields[1]
+ else:
+ names[items[0]] = os.path.commonprefix ([names[items[0]], fields[1]]).strip ()
+ if items[0] not in shapes:
+ shapes[items[0]] = {}
+ shapes[items[0]][shape] = c
+
+ print
+ print "static const uint16_t shaping_table[][4] ="
+ print "{"
+
+ keys = shapes.keys ()
+ min_u, max_u = min (keys), max (keys)
+ for u in range (min_u, max_u + 1):
+ s = [shapes[u][shape] if u in shapes and shape in shapes[u] else 0
+ for shape in ['initial', 'medial', 'final', 'isolated']]
+ value = ', '.join ("0x%04X" % c for c in s)
+ print " {%s}, /* U+%04X %s */" % (value, u, names[u] if u in names else "")
+
+ print "};"
+ print
+ print "#define SHAPING_TABLE_FIRST 0x%04X" % min_u
+ print "#define SHAPING_TABLE_LAST 0x%04X" % max_u
+ print
+
+ ligas = {}
+ for pair in ligatures.keys ():
+ for shape in ligatures[pair]:
+ c = ligatures[pair][shape]
+ if shape == 'isolated':
+ liga = (shapes[pair[0]]['initial'], shapes[pair[1]]['final'])
+ elif shape == 'final':
+ liga = (shapes[pair[0]]['medial'], shapes[pair[1]]['final'])
+ else:
+ raise Exception ("Unexpected shape", shape)
+ if liga[0] not in ligas:
+ ligas[liga[0]] = []
+ ligas[liga[0]].append ((liga[1], c))
+ max_i = max (len (ligas[l]) for l in ligas)
+ print
+ print "static const struct ligature_set_t {"
+ print " uint16_t first;"
+ print " struct ligature_pairs_t {"
+ print " uint16_t second;"
+ print " uint16_t ligature;"
+ print " } ligatures[%d];" % max_i
+ print "} ligature_table[] ="
+ print "{"
+ keys = ligas.keys ()
+ keys.sort ()
+ for first in keys:
+
+ print " { 0x%04X, {" % (first)
+ for liga in ligas[first]:
+ print " { 0x%04X, 0x%04X }, /* %s */" % (liga[0], liga[1], names[liga[1]])
+ print " }},"
+
+ print "};"
+ print
+
+
+
+print "/* == Start of generated table == */"
+print "/*"
+print " * The following table is generated by running:"
+print " *"
+print " * ./gen-arabic-table.py ArabicShaping.txt UnicodeData.txt"
+print " *"
+print " * on files with these headers:"
+print " *"
+for h in headers:
+ for l in h:
+ print " * %s" % (l.strip())
+print " */"
+print
+print "#ifndef HB_OT_SHAPE_COMPLEX_ARABIC_TABLE_HH"
+print "#define HB_OT_SHAPE_COMPLEX_ARABIC_TABLE_HH"
+print
+
+print_joining_table (files[0])
+print_shaping_table (files[1])
+
+print
+print "#endif /* HB_OT_SHAPE_COMPLEX_ARABIC_TABLE_HH */"
+print
+print "/* == End of generated table == */"
+
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/gen-indic-table.py b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/gen-indic-table.py
new file mode 100755
index 00000000000..94aa2ab0728
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/gen-indic-table.py
@@ -0,0 +1,211 @@
+#!/usr/bin/python
+
+import sys
+
+if len (sys.argv) != 4:
+ print >>sys.stderr, "usage: ./gen-indic-table.py IndicSyllabicCategory.txt IndicMatraCategory.txt Blocks.txt"
+ sys.exit (1)
+
+files = [file (x) for x in sys.argv[1:]]
+
+headers = [[f.readline () for i in range (2)] for f in files]
+
+blocks = {}
+data = [{} for f in files]
+values = [{} for f in files]
+for i, f in enumerate (files):
+ for line in f:
+
+ j = line.find ('#')
+ if j >= 0:
+ line = line[:j]
+
+ fields = [x.strip () for x in line.split (';')]
+ if len (fields) == 1:
+ continue
+
+ uu = fields[0].split ('..')
+ start = int (uu[0], 16)
+ if len (uu) == 1:
+ end = start
+ else:
+ end = int (uu[1], 16)
+
+ t = fields[1]
+
+ for u in range (start, end + 1):
+ data[i][u] = t
+ values[i][t] = values[i].get (t, 0) + 1
+
+ if i == 2:
+ blocks[t] = (start, end)
+
+# Merge data into one dict:
+defaults = ('Other', 'Not_Applicable', 'No_Block')
+for i,v in enumerate (defaults):
+ values[i][v] = values[i].get (v, 0) + 1
+combined = {}
+for i,d in enumerate (data):
+ for u,v in d.items ():
+ if i == 2 and not u in combined:
+ continue
+ if not u in combined:
+ combined[u] = list (defaults)
+ combined[u][i] = v
+data = combined
+del combined
+num = len (data)
+
+# Move the outliers NO-BREAK SPACE and DOTTED CIRCLE out
+singles = {}
+for u in [0x00A0, 0x25CC]:
+ singles[u] = data[u]
+ del data[u]
+
+print "/* == Start of generated table == */"
+print "/*"
+print " * The following table is generated by running:"
+print " *"
+print " * ./gen-indic-table.py IndicSyllabicCategory.txt IndicMatraCategory.txt Blocks.txt"
+print " *"
+print " * on files with these headers:"
+print " *"
+for h in headers:
+ for l in h:
+ print " * %s" % (l.strip())
+print " */"
+print
+print "#ifndef HB_OT_SHAPE_COMPLEX_INDIC_TABLE_HH"
+print "#define HB_OT_SHAPE_COMPLEX_INDIC_TABLE_HH"
+print
+
+# Shorten values
+short = [{
+ "Bindu": 'Bi',
+ "Visarga": 'Vs',
+ "Vowel": 'Vo',
+ "Vowel_Dependent": 'M',
+ "Other": 'x',
+},{
+ "Not_Applicable": 'x',
+}]
+all_shorts = [[],[]]
+
+# Add some of the values, to make them more readable, and to avoid duplicates
+
+
+for i in range (2):
+ for v,s in short[i].items ():
+ all_shorts[i].append (s)
+
+what = ["INDIC_SYLLABIC_CATEGORY", "INDIC_MATRA_CATEGORY"]
+what_short = ["ISC", "IMC"]
+for i in range (2):
+ print
+ vv = values[i].keys ()
+ vv.sort ()
+ for v in vv:
+ v_no_and = v.replace ('_And_', '_')
+ if v in short[i]:
+ s = short[i][v]
+ else:
+ s = ''.join ([c for c in v_no_and if ord ('A') <= ord (c) <= ord ('Z')])
+ if s in all_shorts[i]:
+ raise Exception ("Duplicate short value alias", v, s)
+ all_shorts[i].append (s)
+ short[i][v] = s
+ print "#define %s_%s %s_%s %s/* %3d chars; %s */" % \
+ (what_short[i], s, what[i], v.upper (), \
+ ' '* ((48-1 - len (what[i]) - 1 - len (v)) / 8), \
+ values[i][v], v)
+print
+print "#define _(S,M) INDIC_COMBINE_CATEGORIES (ISC_##S, IMC_##M)"
+print
+print
+
+total = 0
+used = 0
+def print_block (block, start, end, data):
+ print
+ print
+ print " /* %s (%04X..%04X) */" % (block, start, end)
+ num = 0
+ for u in range (start, end+1):
+ if u % 8 == 0:
+ print
+ print " /* %04X */" % u,
+ if u in data:
+ num += 1
+ d = data.get (u, defaults)
+ sys.stdout.write ("%9s" % ("_(%s,%s)," % (short[0][d[0]], short[1][d[1]])))
+
+ global total, used
+ total += end - start + 1
+ used += num
+
+uu = data.keys ()
+uu.sort ()
+
+last = -1
+num = 0
+offset = 0
+starts = []
+ends = []
+print "static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = {"
+for u in uu:
+ if u <= last:
+ continue
+ block = data[u][2]
+ (start, end) = blocks[block]
+
+ if start != last + 1:
+ if start - last <= 33:
+ print_block ("FILLER", last+1, start-1, data)
+ last = start-1
+ else:
+ if last >= 0:
+ ends.append (last + 1)
+ offset += ends[-1] - starts[-1]
+ print
+ print
+ print "#define indic_offset_0x%04x %d" % (start, offset)
+ starts.append (start)
+
+ print_block (block, start, end, data)
+ last = end
+ends.append (last + 1)
+offset += ends[-1] - starts[-1]
+print
+print
+print "#define indic_offset_total %d" % offset
+print
+occupancy = used * 100. / total
+print "}; /* Table occupancy: %d%% */" % occupancy
+print
+print "static INDIC_TABLE_ELEMENT_TYPE"
+print "get_indic_categories (hb_codepoint_t u)"
+print "{"
+for (start,end) in zip (starts, ends):
+ offset = "indic_offset_0x%04x" % start
+ print " if (0x%04X <= u && u <= 0x%04X) return indic_table[u - 0x%04X + %s];" % (start, end, start, offset)
+for u,d in singles.items ():
+ print " if (unlikely (u == 0x%04X)) return _(%s,%s);" % (u, short[0][d[0]], short[1][d[1]])
+print " return _(x,x);"
+print "}"
+print
+print "#undef _"
+for i in range (2):
+ print
+ vv = values[i].keys ()
+ vv.sort ()
+ for v in vv:
+ print "#undef %s_%s" % \
+ (what_short[i], short[i][v])
+print
+print "#endif /* HB_OT_SHAPE_COMPLEX_INDIC_TABLE_HH */"
+print
+print "/* == End of generated table == */"
+
+# Maintain at least 30% occupancy in the table */
+if occupancy < 30:
+ raise Exception ("Table too sparse, please investigate: ", occupancy)
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-atomic-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-atomic-private.hh
new file mode 100644
index 00000000000..5861a7124b3
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-atomic-private.hh
@@ -0,0 +1,111 @@
+/*
+ * Copyright © 2007 Chris Wilson
+ * Copyright © 2009,2010 Red Hat, Inc.
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Contributor(s):
+ * Chris Wilson <chris@chris-wilson.co.uk>
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_ATOMIC_PRIVATE_HH
+#define HB_ATOMIC_PRIVATE_HH
+
+#include "hb-private.hh"
+
+
+/* atomic_int */
+
+/* We need external help for these */
+
+#if 0
+
+
+#elif !defined(HB_NO_MT) && defined(_MSC_VER) || defined(__MINGW32__)
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+
+/* mingw32 does not have MemoryBarrier.
+ * MemoryBarrier may be defined as a macro or a function.
+ * Just make a failsafe version for ourselves. */
+#ifdef MemoryBarrier
+#define HBMemoryBarrier MemoryBarrier
+#else
+static inline void HBMemoryBarrier (void) {
+ long dummy = 0;
+ InterlockedExchange (&dummy, 1);
+}
+#endif
+
+typedef long hb_atomic_int_t;
+#define hb_atomic_int_add(AI, V) InterlockedExchangeAdd (&(AI), (V))
+
+#define hb_atomic_ptr_get(P) (HBMemoryBarrier (), (void *) *(P))
+#define hb_atomic_ptr_cmpexch(P,O,N) (InterlockedCompareExchangePointer ((void **) (P), (void *) (N), (void *) (O)) == (void *) (O))
+
+
+#elif !defined(HB_NO_MT) && defined(__APPLE__)
+
+#include <libkern/OSAtomic.h>
+
+typedef int32_t hb_atomic_int_t;
+#define hb_atomic_int_add(AI, V) (OSAtomicAdd32Barrier ((V), &(AI)) - (V))
+
+#define hb_atomic_ptr_get(P) (OSMemoryBarrier (), (void *) *(P))
+#define hb_atomic_ptr_cmpexch(P,O,N) OSAtomicCompareAndSwapPtrBarrier ((void *) (O), (void *) (N), (void **) (P))
+
+
+#elif !defined(HB_NO_MT) && defined(HAVE_INTEL_ATOMIC_PRIMITIVES)
+
+typedef int hb_atomic_int_t;
+#define hb_atomic_int_add(AI, V) __sync_fetch_and_add (&(AI), (V))
+
+#define hb_atomic_ptr_get(P) (void *) (__sync_synchronize (), *(P))
+#define hb_atomic_ptr_cmpexch(P,O,N) __sync_bool_compare_and_swap ((P), (O), (N))
+
+
+#elif !defined(HB_NO_MT)
+
+#define HB_ATOMIC_INT_NIL 1 /* Warn that fallback implementation is in use. */
+typedef volatile int hb_atomic_int_t;
+#define hb_atomic_int_add(AI, V) (((AI) += (V)) - (V))
+
+#define hb_atomic_ptr_get(P) ((void *) *(P))
+#define hb_atomic_ptr_cmpexch(P,O,N) (* (void * volatile *) (P) == (void *) (O) ? (* (void * volatile *) (P) = (void *) (N), true) : false)
+
+
+#else /* HB_NO_MT */
+
+typedef int hb_atomic_int_t;
+#define hb_atomic_int_add(AI, V) (((AI) += (V)) - (V))
+
+#define hb_atomic_ptr_get(P) ((void *) *(P))
+#define hb_atomic_ptr_cmpexch(P,O,N) (* (void **) (P) == (void *) (O) ? (* (void **) (P) = (void *) (N), true) : false)
+
+#endif
+
+/* TODO Add tracing. */
+
+#endif /* HB_ATOMIC_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-blob.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-blob.cc
new file mode 100644
index 00000000000..b6e696be322
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-blob.cc
@@ -0,0 +1,325 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+
+#include "hb-blob.h"
+#include "hb-object-private.hh"
+
+#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#include <sys/mman.h>
+#endif /* HAVE_SYS_MMAN_H */
+
+#include <stdio.h>
+#include <errno.h>
+
+
+
+#ifndef HB_DEBUG_BLOB
+#define HB_DEBUG_BLOB (HB_DEBUG+0)
+#endif
+
+
+struct hb_blob_t {
+ hb_object_header_t header;
+ ASSERT_POD ();
+
+ bool immutable;
+
+ const char *data;
+ unsigned int length;
+ hb_memory_mode_t mode;
+
+ void *user_data;
+ hb_destroy_func_t destroy;
+};
+
+
+static bool _try_writable (hb_blob_t *blob);
+
+static void
+_hb_blob_destroy_user_data (hb_blob_t *blob)
+{
+ if (blob->destroy) {
+ blob->destroy (blob->user_data);
+ blob->user_data = NULL;
+ blob->destroy = NULL;
+ }
+}
+
+hb_blob_t *
+hb_blob_create (const char *data,
+ unsigned int length,
+ hb_memory_mode_t mode,
+ void *user_data,
+ hb_destroy_func_t destroy)
+{
+ hb_blob_t *blob;
+
+ if (!length || !(blob = hb_object_create<hb_blob_t> ())) {
+ if (destroy)
+ destroy (user_data);
+ return hb_blob_get_empty ();
+ }
+
+ blob->data = data;
+ blob->length = length;
+ blob->mode = mode;
+
+ blob->user_data = user_data;
+ blob->destroy = destroy;
+
+ if (blob->mode == HB_MEMORY_MODE_DUPLICATE) {
+ blob->mode = HB_MEMORY_MODE_READONLY;
+ if (!_try_writable (blob)) {
+ hb_blob_destroy (blob);
+ return hb_blob_get_empty ();
+ }
+ }
+
+ return blob;
+}
+
+hb_blob_t *
+hb_blob_create_sub_blob (hb_blob_t *parent,
+ unsigned int offset,
+ unsigned int length)
+{
+ hb_blob_t *blob;
+
+ if (!length || offset >= parent->length)
+ return hb_blob_get_empty ();
+
+ hb_blob_make_immutable (parent);
+
+ blob = hb_blob_create (parent->data + offset,
+ MIN (length, parent->length - offset),
+ parent->mode,
+ hb_blob_reference (parent),
+ (hb_destroy_func_t) hb_blob_destroy);
+
+ return blob;
+}
+
+hb_blob_t *
+hb_blob_get_empty (void)
+{
+ static const hb_blob_t _hb_blob_nil = {
+ HB_OBJECT_HEADER_STATIC,
+
+ true, /* immutable */
+
+ NULL, /* data */
+ 0, /* length */
+ HB_MEMORY_MODE_READONLY, /* mode */
+
+ NULL, /* user_data */
+ NULL /* destroy */
+ };
+
+ return const_cast<hb_blob_t *> (&_hb_blob_nil);
+}
+
+hb_blob_t *
+hb_blob_reference (hb_blob_t *blob)
+{
+ return hb_object_reference (blob);
+}
+
+void
+hb_blob_destroy (hb_blob_t *blob)
+{
+ if (!hb_object_destroy (blob)) return;
+
+ _hb_blob_destroy_user_data (blob);
+
+ free (blob);
+}
+
+hb_bool_t
+hb_blob_set_user_data (hb_blob_t *blob,
+ hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace)
+{
+ return hb_object_set_user_data (blob, key, data, destroy, replace);
+}
+
+void *
+hb_blob_get_user_data (hb_blob_t *blob,
+ hb_user_data_key_t *key)
+{
+ return hb_object_get_user_data (blob, key);
+}
+
+
+void
+hb_blob_make_immutable (hb_blob_t *blob)
+{
+ if (hb_object_is_inert (blob))
+ return;
+
+ blob->immutable = true;
+}
+
+hb_bool_t
+hb_blob_is_immutable (hb_blob_t *blob)
+{
+ return blob->immutable;
+}
+
+
+unsigned int
+hb_blob_get_length (hb_blob_t *blob)
+{
+ return blob->length;
+}
+
+const char *
+hb_blob_get_data (hb_blob_t *blob, unsigned int *length)
+{
+ if (length)
+ *length = blob->length;
+
+ return blob->data;
+}
+
+char *
+hb_blob_get_data_writable (hb_blob_t *blob, unsigned int *length)
+{
+ if (!_try_writable (blob)) {
+ if (length)
+ *length = 0;
+
+ return NULL;
+ }
+
+ if (length)
+ *length = blob->length;
+
+ return const_cast<char *> (blob->data);
+}
+
+
+static hb_bool_t
+_try_make_writable_inplace_unix (hb_blob_t *blob)
+{
+#if defined(HAVE_SYS_MMAN_H) && defined(HAVE_MPROTECT)
+ uintptr_t pagesize = -1, mask, length;
+ const char *addr;
+
+#if defined(HAVE_SYSCONF) && defined(_SC_PAGE_SIZE)
+ pagesize = (uintptr_t) sysconf (_SC_PAGE_SIZE);
+#elif defined(HAVE_SYSCONF) && defined(_SC_PAGESIZE)
+ pagesize = (uintptr_t) sysconf (_SC_PAGESIZE);
+#elif defined(HAVE_GETPAGESIZE)
+ pagesize = (uintptr_t) getpagesize ();
+#endif
+
+ if ((uintptr_t) -1L == pagesize) {
+ DEBUG_MSG_FUNC (BLOB, blob, "failed to get pagesize: %s", strerror (errno));
+ return false;
+ }
+ DEBUG_MSG_FUNC (BLOB, blob, "pagesize is %lu", (unsigned long) pagesize);
+
+ mask = ~(pagesize-1);
+ addr = (const char *) (((uintptr_t) blob->data) & mask);
+ length = (const char *) (((uintptr_t) blob->data + blob->length + pagesize-1) & mask) - addr;
+ DEBUG_MSG_FUNC (BLOB, blob,
+ "calling mprotect on [%p..%p] (%lu bytes)",
+ addr, addr+length, (unsigned long) length);
+ if (-1 == mprotect ((void *) addr, length, PROT_READ | PROT_WRITE)) {
+ DEBUG_MSG_FUNC (BLOB, blob, "mprotect failed: %s", strerror (errno));
+ return false;
+ }
+
+ blob->mode = HB_MEMORY_MODE_WRITABLE;
+
+ DEBUG_MSG_FUNC (BLOB, blob,
+ "successfully made [%p..%p] (%lu bytes) writable\n",
+ addr, addr+length, (unsigned long) length);
+ return true;
+#else
+ return false;
+#endif
+}
+
+static bool
+_try_writable_inplace (hb_blob_t *blob)
+{
+ DEBUG_MSG_FUNC (BLOB, blob, "making writable inplace\n");
+
+ if (_try_make_writable_inplace_unix (blob))
+ return true;
+
+ DEBUG_MSG_FUNC (BLOB, blob, "making writable -> FAILED\n");
+
+ /* Failed to make writable inplace, mark that */
+ blob->mode = HB_MEMORY_MODE_READONLY;
+ return false;
+}
+
+static bool
+_try_writable (hb_blob_t *blob)
+{
+ if (blob->immutable)
+ return false;
+
+ if (blob->mode == HB_MEMORY_MODE_WRITABLE)
+ return true;
+
+ if (blob->mode == HB_MEMORY_MODE_READONLY_MAY_MAKE_WRITABLE && _try_writable_inplace (blob))
+ return true;
+
+ if (blob->mode == HB_MEMORY_MODE_WRITABLE)
+ return true;
+
+
+ DEBUG_MSG_FUNC (BLOB, blob, "current data is -> %p\n", blob->data);
+
+ char *new_data;
+
+ new_data = (char *) malloc (blob->length);
+ if (unlikely (!new_data))
+ return false;
+
+ DEBUG_MSG_FUNC (BLOB, blob, "dupped successfully -> %p\n", blob->data);
+
+ memcpy (new_data, blob->data, blob->length);
+ _hb_blob_destroy_user_data (blob);
+ blob->mode = HB_MEMORY_MODE_WRITABLE;
+ blob->data = new_data;
+ blob->user_data = new_data;
+ blob->destroy = free;
+
+ return true;
+}
+
+
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-blob.h b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-blob.h
new file mode 100644
index 00000000000..1a93baa46dc
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-blob.h
@@ -0,0 +1,101 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H_IN
+#error "Include <hb.h> instead."
+#endif
+
+#ifndef HB_BLOB_H
+#define HB_BLOB_H
+
+#include "hb-common.h"
+
+HB_BEGIN_DECLS
+
+
+typedef enum {
+ HB_MEMORY_MODE_DUPLICATE,
+ HB_MEMORY_MODE_READONLY,
+ HB_MEMORY_MODE_WRITABLE,
+ HB_MEMORY_MODE_READONLY_MAY_MAKE_WRITABLE
+} hb_memory_mode_t;
+
+typedef struct hb_blob_t hb_blob_t;
+
+hb_blob_t *
+hb_blob_create (const char *data,
+ unsigned int length,
+ hb_memory_mode_t mode,
+ void *user_data,
+ hb_destroy_func_t destroy);
+
+hb_blob_t *
+hb_blob_create_sub_blob (hb_blob_t *parent,
+ unsigned int offset,
+ unsigned int length);
+
+hb_blob_t *
+hb_blob_get_empty (void);
+
+hb_blob_t *
+hb_blob_reference (hb_blob_t *blob);
+
+void
+hb_blob_destroy (hb_blob_t *blob);
+
+hb_bool_t
+hb_blob_set_user_data (hb_blob_t *blob,
+ hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace);
+
+
+void *
+hb_blob_get_user_data (hb_blob_t *blob,
+ hb_user_data_key_t *key);
+
+
+void
+hb_blob_make_immutable (hb_blob_t *blob);
+
+hb_bool_t
+hb_blob_is_immutable (hb_blob_t *blob);
+
+
+unsigned int
+hb_blob_get_length (hb_blob_t *blob);
+
+const char *
+hb_blob_get_data (hb_blob_t *blob, unsigned int *length);
+
+char *
+hb_blob_get_data_writable (hb_blob_t *blob, unsigned int *length);
+
+
+HB_END_DECLS
+
+#endif /* HB_BLOB_H */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-buffer-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-buffer-private.hh
new file mode 100644
index 00000000000..13cf4bb0e9b
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-buffer-private.hh
@@ -0,0 +1,199 @@
+/*
+ * Copyright © 1998-2004 David Turner and Werner Lemberg
+ * Copyright © 2004,2007,2009,2010 Red Hat, Inc.
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Owen Taylor, Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_BUFFER_PRIVATE_HH
+#define HB_BUFFER_PRIVATE_HH
+
+#include "hb-private.hh"
+#include "hb-buffer.h"
+#include "hb-object-private.hh"
+#include "hb-unicode-private.hh"
+
+
+ASSERT_STATIC (sizeof (hb_glyph_info_t) == 20);
+ASSERT_STATIC (sizeof (hb_glyph_info_t) == sizeof (hb_glyph_position_t));
+
+
+/*
+ * hb_buffer_t
+ */
+
+struct hb_buffer_t {
+ hb_object_header_t header;
+ ASSERT_POD ();
+
+ /* Information about how the text in the buffer should be treated */
+
+ hb_unicode_funcs_t *unicode; /* Unicode functions */
+ hb_segment_properties_t props; /* Script, language, direction */
+ hb_buffer_flags_t flags; /* BOT / EOT / etc. */
+
+ /* Buffer contents */
+
+ hb_buffer_content_type_t content_type;
+
+ bool in_error; /* Allocation failed */
+ bool have_output; /* Whether we have an output buffer going on */
+ bool have_positions; /* Whether we have positions */
+
+ unsigned int idx; /* Cursor into ->info and ->pos arrays */
+ unsigned int len; /* Length of ->info and ->pos arrays */
+ unsigned int out_len; /* Length of ->out array if have_output */
+
+ unsigned int allocated; /* Length of allocated arrays */
+ hb_glyph_info_t *info;
+ hb_glyph_info_t *out_info;
+ hb_glyph_position_t *pos;
+
+ inline hb_glyph_info_t &cur (unsigned int i = 0) { return info[idx + i]; }
+ inline hb_glyph_info_t cur (unsigned int i = 0) const { return info[idx + i]; }
+
+ inline hb_glyph_position_t &cur_pos (unsigned int i = 0) { return pos[idx + i]; }
+ inline hb_glyph_position_t cur_pos (unsigned int i = 0) const { return pos[idx + i]; }
+
+ inline hb_glyph_info_t &prev (void) { return out_info[out_len - 1]; }
+ inline hb_glyph_info_t prev (void) const { return info[out_len - 1]; }
+
+ unsigned int serial;
+
+ /* These reflect current allocations of the bytes in glyph_info_t's var1 and var2. */
+ uint8_t allocated_var_bytes[8];
+ const char *allocated_var_owner[8];
+
+ /* Text before / after the main buffer contents.
+ * Always in Unicode, and ordered outward.
+ * Index 0 is for "pre-context", 1 for "post-context". */
+ static const unsigned int CONTEXT_LENGTH = 5;
+ hb_codepoint_t context[2][CONTEXT_LENGTH];
+ unsigned int context_len[2];
+
+
+ /* Methods */
+
+ HB_INTERNAL void reset (void);
+ HB_INTERNAL void clear (void);
+
+ inline unsigned int backtrack_len (void) const
+ { return have_output? out_len : idx; }
+ inline unsigned int next_serial (void) { return serial++; }
+
+ HB_INTERNAL void allocate_var (unsigned int byte_i, unsigned int count, const char *owner);
+ HB_INTERNAL void deallocate_var (unsigned int byte_i, unsigned int count, const char *owner);
+ HB_INTERNAL void assert_var (unsigned int byte_i, unsigned int count, const char *owner);
+ HB_INTERNAL void deallocate_var_all (void);
+
+ HB_INTERNAL void add (hb_codepoint_t codepoint,
+ unsigned int cluster);
+
+ HB_INTERNAL void reverse_range (unsigned int start, unsigned int end);
+ HB_INTERNAL void reverse (void);
+ HB_INTERNAL void reverse_clusters (void);
+ HB_INTERNAL void guess_segment_properties (void);
+
+ HB_INTERNAL void swap_buffers (void);
+ HB_INTERNAL void remove_output (void);
+ HB_INTERNAL void clear_output (void);
+ HB_INTERNAL void clear_positions (void);
+
+ HB_INTERNAL void replace_glyphs (unsigned int num_in,
+ unsigned int num_out,
+ const hb_codepoint_t *glyph_data);
+
+ HB_INTERNAL void replace_glyph (hb_codepoint_t glyph_index);
+ /* Makes a copy of the glyph at idx to output and replace glyph_index */
+ HB_INTERNAL void output_glyph (hb_codepoint_t glyph_index);
+ HB_INTERNAL void output_info (hb_glyph_info_t &glyph_info);
+ /* Copies glyph at idx to output but doesn't advance idx */
+ HB_INTERNAL void copy_glyph (void);
+ /* Copies glyph at idx to output and advance idx.
+ * If there's no output, just advance idx. */
+ inline void
+ next_glyph (void)
+ {
+ if (have_output)
+ {
+ if (unlikely (out_info != info || out_len != idx)) {
+ if (unlikely (!make_room_for (1, 1))) return;
+ out_info[out_len] = info[idx];
+ }
+ out_len++;
+ }
+
+ idx++;
+ }
+
+ /* Advance idx without copying to output. */
+ inline void skip_glyph (void) { idx++; }
+
+ inline void reset_masks (hb_mask_t mask)
+ {
+ for (unsigned int j = 0; j < len; j++)
+ info[j].mask = mask;
+ }
+ inline void add_masks (hb_mask_t mask)
+ {
+ for (unsigned int j = 0; j < len; j++)
+ info[j].mask |= mask;
+ }
+ HB_INTERNAL void set_masks (hb_mask_t value,
+ hb_mask_t mask,
+ unsigned int cluster_start,
+ unsigned int cluster_end);
+
+ HB_INTERNAL void merge_clusters (unsigned int start,
+ unsigned int end);
+ HB_INTERNAL void merge_out_clusters (unsigned int start,
+ unsigned int end);
+
+ /* Internal methods */
+ HB_INTERNAL bool enlarge (unsigned int size);
+
+ inline bool ensure (unsigned int size)
+ { return likely (size < allocated) ? true : enlarge (size); }
+
+ HB_INTERNAL bool make_room_for (unsigned int num_in, unsigned int num_out);
+
+ HB_INTERNAL void *get_scratch_buffer (unsigned int *size);
+
+ inline void clear_context (unsigned int side) { context_len[side] = 0; }
+};
+
+
+#define HB_BUFFER_XALLOCATE_VAR(b, func, var, owner) \
+ b->func (offsetof (hb_glyph_info_t, var) - offsetof(hb_glyph_info_t, var1), \
+ sizeof (b->info[0].var), owner)
+#define HB_BUFFER_ALLOCATE_VAR(b, var) \
+ HB_BUFFER_XALLOCATE_VAR (b, allocate_var, var (), #var)
+#define HB_BUFFER_DEALLOCATE_VAR(b, var) \
+ HB_BUFFER_XALLOCATE_VAR (b, deallocate_var, var (), #var)
+#define HB_BUFFER_ASSERT_VAR(b, var) \
+ HB_BUFFER_XALLOCATE_VAR (b, assert_var, var (), #var)
+
+
+#endif /* HB_BUFFER_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-buffer.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-buffer.cc
new file mode 100644
index 00000000000..0f5a97f157b
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-buffer.cc
@@ -0,0 +1,1294 @@
+/*
+ * Copyright © 1998-2004 David Turner and Werner Lemberg
+ * Copyright © 2004,2007,2009,2010 Red Hat, Inc.
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Owen Taylor, Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-buffer-private.hh"
+#include "hb-utf-private.hh"
+
+
+#ifndef HB_DEBUG_BUFFER
+#define HB_DEBUG_BUFFER (HB_DEBUG+0)
+#endif
+
+
+hb_bool_t
+hb_segment_properties_equal (const hb_segment_properties_t *a,
+ const hb_segment_properties_t *b)
+{
+ return a->direction == b->direction &&
+ a->script == b->script &&
+ a->language == b->language &&
+ a->reserved1 == b->reserved1 &&
+ a->reserved2 == b->reserved2;
+
+}
+
+unsigned int
+hb_segment_properties_hash (const hb_segment_properties_t *p)
+{
+ return (unsigned int) p->direction ^
+ (unsigned int) p->script ^
+ (intptr_t) (p->language);
+}
+
+
+
+/* Here is how the buffer works internally:
+ *
+ * There are two info pointers: info and out_info. They always have
+ * the same allocated size, but different lengths.
+ *
+ * As an optimization, both info and out_info may point to the
+ * same piece of memory, which is owned by info. This remains the
+ * case as long as out_len doesn't exceed i at any time.
+ * In that case, swap_buffers() is no-op and the glyph operations operate
+ * mostly in-place.
+ *
+ * As soon as out_info gets longer than info, out_info is moved over
+ * to an alternate buffer (which we reuse the pos buffer for!), and its
+ * current contents (out_len entries) are copied to the new place.
+ * This should all remain transparent to the user. swap_buffers() then
+ * switches info and out_info.
+ */
+
+
+
+/* Internal API */
+
+bool
+hb_buffer_t::enlarge (unsigned int size)
+{
+ if (unlikely (in_error))
+ return false;
+
+ unsigned int new_allocated = allocated;
+ hb_glyph_position_t *new_pos = NULL;
+ hb_glyph_info_t *new_info = NULL;
+ bool separate_out = out_info != info;
+
+ if (unlikely (_hb_unsigned_int_mul_overflows (size, sizeof (info[0]))))
+ goto done;
+
+ while (size >= new_allocated)
+ new_allocated += (new_allocated >> 1) + 32;
+
+ ASSERT_STATIC (sizeof (info[0]) == sizeof (pos[0]));
+ if (unlikely (_hb_unsigned_int_mul_overflows (new_allocated, sizeof (info[0]))))
+ goto done;
+
+ new_pos = (hb_glyph_position_t *) realloc (pos, new_allocated * sizeof (pos[0]));
+ new_info = (hb_glyph_info_t *) realloc (info, new_allocated * sizeof (info[0]));
+
+done:
+ if (unlikely (!new_pos || !new_info))
+ in_error = true;
+
+ if (likely (new_pos))
+ pos = new_pos;
+
+ if (likely (new_info))
+ info = new_info;
+
+ out_info = separate_out ? (hb_glyph_info_t *) pos : info;
+ if (likely (!in_error))
+ allocated = new_allocated;
+
+ return likely (!in_error);
+}
+
+bool
+hb_buffer_t::make_room_for (unsigned int num_in,
+ unsigned int num_out)
+{
+ if (unlikely (!ensure (out_len + num_out))) return false;
+
+ if (out_info == info &&
+ out_len + num_out > idx + num_in)
+ {
+ assert (have_output);
+
+ out_info = (hb_glyph_info_t *) pos;
+ memcpy (out_info, info, out_len * sizeof (out_info[0]));
+ }
+
+ return true;
+}
+
+void *
+hb_buffer_t::get_scratch_buffer (unsigned int *size)
+{
+ have_output = false;
+ have_positions = false;
+
+ out_len = 0;
+ out_info = info;
+
+ *size = allocated * sizeof (pos[0]);
+ return pos;
+}
+
+
+
+/* HarfBuzz-Internal API */
+
+void
+hb_buffer_t::reset (void)
+{
+ if (unlikely (hb_object_is_inert (this)))
+ return;
+
+ hb_unicode_funcs_destroy (unicode);
+ unicode = hb_unicode_funcs_get_default ();
+
+ clear ();
+}
+
+void
+hb_buffer_t::clear (void)
+{
+ if (unlikely (hb_object_is_inert (this)))
+ return;
+
+ hb_segment_properties_t default_props = HB_SEGMENT_PROPERTIES_DEFAULT;
+ props = default_props;
+ flags = HB_BUFFER_FLAGS_DEFAULT;
+
+ content_type = HB_BUFFER_CONTENT_TYPE_INVALID;
+ in_error = false;
+ have_output = false;
+ have_positions = false;
+
+ idx = 0;
+ len = 0;
+ out_len = 0;
+ out_info = info;
+
+ serial = 0;
+ memset (allocated_var_bytes, 0, sizeof allocated_var_bytes);
+ memset (allocated_var_owner, 0, sizeof allocated_var_owner);
+
+ memset (context, 0, sizeof context);
+ memset (context_len, 0, sizeof context_len);
+}
+
+void
+hb_buffer_t::add (hb_codepoint_t codepoint,
+ unsigned int cluster)
+{
+ hb_glyph_info_t *glyph;
+
+ if (unlikely (!ensure (len + 1))) return;
+
+ glyph = &info[len];
+
+ memset (glyph, 0, sizeof (*glyph));
+ glyph->codepoint = codepoint;
+ glyph->mask = 1;
+ glyph->cluster = cluster;
+
+ len++;
+}
+
+void
+hb_buffer_t::remove_output (void)
+{
+ if (unlikely (hb_object_is_inert (this)))
+ return;
+
+ have_output = false;
+ have_positions = false;
+
+ out_len = 0;
+ out_info = info;
+}
+
+void
+hb_buffer_t::clear_output (void)
+{
+ if (unlikely (hb_object_is_inert (this)))
+ return;
+
+ have_output = true;
+ have_positions = false;
+
+ out_len = 0;
+ out_info = info;
+}
+
+void
+hb_buffer_t::clear_positions (void)
+{
+ if (unlikely (hb_object_is_inert (this)))
+ return;
+
+ have_output = false;
+ have_positions = true;
+
+ out_len = 0;
+ out_info = info;
+
+ memset (pos, 0, sizeof (pos[0]) * len);
+}
+
+void
+hb_buffer_t::swap_buffers (void)
+{
+ if (unlikely (in_error)) return;
+
+ assert (have_output);
+ have_output = false;
+
+ if (out_info != info)
+ {
+ hb_glyph_info_t *tmp_string;
+ tmp_string = info;
+ info = out_info;
+ out_info = tmp_string;
+ pos = (hb_glyph_position_t *) out_info;
+ }
+
+ unsigned int tmp;
+ tmp = len;
+ len = out_len;
+ out_len = tmp;
+
+ idx = 0;
+}
+
+
+void
+hb_buffer_t::replace_glyphs (unsigned int num_in,
+ unsigned int num_out,
+ const uint32_t *glyph_data)
+{
+ if (unlikely (!make_room_for (num_in, num_out))) return;
+
+ merge_clusters (idx, idx + num_in);
+
+ hb_glyph_info_t orig_info = info[idx];
+ hb_glyph_info_t *pinfo = &out_info[out_len];
+ for (unsigned int i = 0; i < num_out; i++)
+ {
+ *pinfo = orig_info;
+ pinfo->codepoint = glyph_data[i];
+ pinfo++;
+ }
+
+ idx += num_in;
+ out_len += num_out;
+}
+
+void
+hb_buffer_t::output_glyph (hb_codepoint_t glyph_index)
+{
+ if (unlikely (!make_room_for (0, 1))) return;
+
+ out_info[out_len] = info[idx];
+ out_info[out_len].codepoint = glyph_index;
+
+ out_len++;
+}
+
+void
+hb_buffer_t::output_info (hb_glyph_info_t &glyph_info)
+{
+ if (unlikely (!make_room_for (0, 1))) return;
+
+ out_info[out_len] = glyph_info;
+
+ out_len++;
+}
+
+void
+hb_buffer_t::copy_glyph (void)
+{
+ if (unlikely (!make_room_for (0, 1))) return;
+
+ out_info[out_len] = info[idx];
+
+ out_len++;
+}
+
+void
+hb_buffer_t::replace_glyph (hb_codepoint_t glyph_index)
+{
+ if (unlikely (out_info != info || out_len != idx)) {
+ if (unlikely (!make_room_for (1, 1))) return;
+ out_info[out_len] = info[idx];
+ }
+ out_info[out_len].codepoint = glyph_index;
+
+ idx++;
+ out_len++;
+}
+
+
+void
+hb_buffer_t::set_masks (hb_mask_t value,
+ hb_mask_t mask,
+ unsigned int cluster_start,
+ unsigned int cluster_end)
+{
+ hb_mask_t not_mask = ~mask;
+ value &= mask;
+
+ if (!mask)
+ return;
+
+ if (cluster_start == 0 && cluster_end == (unsigned int)-1) {
+ unsigned int count = len;
+ for (unsigned int i = 0; i < count; i++)
+ info[i].mask = (info[i].mask & not_mask) | value;
+ return;
+ }
+
+ unsigned int count = len;
+ for (unsigned int i = 0; i < count; i++)
+ if (cluster_start <= info[i].cluster && info[i].cluster < cluster_end)
+ info[i].mask = (info[i].mask & not_mask) | value;
+}
+
+void
+hb_buffer_t::reverse_range (unsigned int start,
+ unsigned int end)
+{
+ unsigned int i, j;
+
+ if (start == end - 1)
+ return;
+
+ for (i = start, j = end - 1; i < j; i++, j--) {
+ hb_glyph_info_t t;
+
+ t = info[i];
+ info[i] = info[j];
+ info[j] = t;
+ }
+
+ if (pos) {
+ for (i = start, j = end - 1; i < j; i++, j--) {
+ hb_glyph_position_t t;
+
+ t = pos[i];
+ pos[i] = pos[j];
+ pos[j] = t;
+ }
+ }
+}
+
+void
+hb_buffer_t::reverse (void)
+{
+ if (unlikely (!len))
+ return;
+
+ reverse_range (0, len);
+}
+
+void
+hb_buffer_t::reverse_clusters (void)
+{
+ unsigned int i, start, count, last_cluster;
+
+ if (unlikely (!len))
+ return;
+
+ reverse ();
+
+ count = len;
+ start = 0;
+ last_cluster = info[0].cluster;
+ for (i = 1; i < count; i++) {
+ if (last_cluster != info[i].cluster) {
+ reverse_range (start, i);
+ start = i;
+ last_cluster = info[i].cluster;
+ }
+ }
+ reverse_range (start, i);
+}
+
+void
+hb_buffer_t::merge_clusters (unsigned int start,
+ unsigned int end)
+{
+ if (unlikely (end - start < 2))
+ return;
+
+ unsigned int cluster = info[start].cluster;
+
+ for (unsigned int i = start + 1; i < end; i++)
+ cluster = MIN (cluster, info[i].cluster);
+
+ /* Extend end */
+ while (end < len && info[end - 1].cluster == info[end].cluster)
+ end++;
+
+ /* Extend start */
+ while (idx < start && info[start - 1].cluster == info[start].cluster)
+ start--;
+
+ /* If we hit the start of buffer, continue in out-buffer. */
+ if (idx == start)
+ for (unsigned i = out_len; i && out_info[i - 1].cluster == info[start].cluster; i--)
+ out_info[i - 1].cluster = cluster;
+
+ for (unsigned int i = start; i < end; i++)
+ info[i].cluster = cluster;
+}
+void
+hb_buffer_t::merge_out_clusters (unsigned int start,
+ unsigned int end)
+{
+ if (unlikely (end - start < 2))
+ return;
+
+ unsigned int cluster = out_info[start].cluster;
+
+ for (unsigned int i = start + 1; i < end; i++)
+ cluster = MIN (cluster, out_info[i].cluster);
+
+ /* Extend start */
+ while (start && out_info[start - 1].cluster == out_info[start].cluster)
+ start--;
+
+ /* Extend end */
+ while (end < out_len && out_info[end - 1].cluster == out_info[end].cluster)
+ end++;
+
+ /* If we hit the end of out-buffer, continue in buffer. */
+ if (end == out_len)
+ for (unsigned i = idx; i < len && info[i].cluster == out_info[end - 1].cluster; i++)
+ info[i].cluster = cluster;
+
+ for (unsigned int i = start; i < end; i++)
+ out_info[i].cluster = cluster;
+}
+
+void
+hb_buffer_t::guess_segment_properties (void)
+{
+ if (unlikely (!len)) return;
+ assert (content_type == HB_BUFFER_CONTENT_TYPE_UNICODE);
+
+ /* If script is set to INVALID, guess from buffer contents */
+ if (props.script == HB_SCRIPT_INVALID) {
+ for (unsigned int i = 0; i < len; i++) {
+ hb_script_t script = unicode->script (info[i].codepoint);
+ if (likely (script != HB_SCRIPT_COMMON &&
+ script != HB_SCRIPT_INHERITED &&
+ script != HB_SCRIPT_UNKNOWN)) {
+ props.script = script;
+ break;
+ }
+ }
+ }
+
+ /* If direction is set to INVALID, guess from script */
+ if (props.direction == HB_DIRECTION_INVALID) {
+ props.direction = hb_script_get_horizontal_direction (props.script);
+ }
+
+ /* If language is not set, use default language from locale */
+ if (props.language == HB_LANGUAGE_INVALID) {
+ /* TODO get_default_for_script? using $LANGUAGE */
+ props.language = hb_language_get_default ();
+ }
+}
+
+
+static inline void
+dump_var_allocation (const hb_buffer_t *buffer)
+{
+ char buf[80];
+ for (unsigned int i = 0; i < 8; i++)
+ buf[i] = '0' + buffer->allocated_var_bytes[7 - i];
+ buf[8] = '\0';
+ DEBUG_MSG (BUFFER, buffer,
+ "Current var allocation: %s",
+ buf);
+}
+
+void hb_buffer_t::allocate_var (unsigned int byte_i, unsigned int count, const char *owner)
+{
+ assert (byte_i < 8 && byte_i + count <= 8);
+
+ if (DEBUG (BUFFER))
+ dump_var_allocation (this);
+ DEBUG_MSG (BUFFER, this,
+ "Allocating var bytes %d..%d for %s",
+ byte_i, byte_i + count - 1, owner);
+
+ for (unsigned int i = byte_i; i < byte_i + count; i++) {
+ assert (!allocated_var_bytes[i]);
+ allocated_var_bytes[i]++;
+ allocated_var_owner[i] = owner;
+ }
+}
+
+void hb_buffer_t::deallocate_var (unsigned int byte_i, unsigned int count, const char *owner)
+{
+ if (DEBUG (BUFFER))
+ dump_var_allocation (this);
+
+ DEBUG_MSG (BUFFER, this,
+ "Deallocating var bytes %d..%d for %s",
+ byte_i, byte_i + count - 1, owner);
+
+ assert (byte_i < 8 && byte_i + count <= 8);
+ for (unsigned int i = byte_i; i < byte_i + count; i++) {
+ assert (allocated_var_bytes[i]);
+ assert (0 == strcmp (allocated_var_owner[i], owner));
+ allocated_var_bytes[i]--;
+ }
+}
+
+void hb_buffer_t::assert_var (unsigned int byte_i, unsigned int count, const char *owner)
+{
+ if (DEBUG (BUFFER))
+ dump_var_allocation (this);
+
+ DEBUG_MSG (BUFFER, this,
+ "Asserting var bytes %d..%d for %s",
+ byte_i, byte_i + count - 1, owner);
+
+ assert (byte_i < 8 && byte_i + count <= 8);
+ for (unsigned int i = byte_i; i < byte_i + count; i++) {
+ assert (allocated_var_bytes[i]);
+ assert (0 == strcmp (allocated_var_owner[i], owner));
+ }
+}
+
+void hb_buffer_t::deallocate_var_all (void)
+{
+ memset (allocated_var_bytes, 0, sizeof (allocated_var_bytes));
+ memset (allocated_var_owner, 0, sizeof (allocated_var_owner));
+}
+
+/* Public API */
+
+hb_buffer_t *
+hb_buffer_create (void)
+{
+ hb_buffer_t *buffer;
+
+ if (!(buffer = hb_object_create<hb_buffer_t> ()))
+ return hb_buffer_get_empty ();
+
+ buffer->reset ();
+
+ return buffer;
+}
+
+hb_buffer_t *
+hb_buffer_get_empty (void)
+{
+ static const hb_buffer_t _hb_buffer_nil = {
+ HB_OBJECT_HEADER_STATIC,
+
+ const_cast<hb_unicode_funcs_t *> (&_hb_unicode_funcs_nil),
+ HB_SEGMENT_PROPERTIES_DEFAULT,
+ HB_BUFFER_FLAGS_DEFAULT,
+
+ HB_BUFFER_CONTENT_TYPE_INVALID,
+ true, /* in_error */
+ true, /* have_output */
+ true /* have_positions */
+
+ /* Zero is good enough for everything else. */
+ };
+
+ return const_cast<hb_buffer_t *> (&_hb_buffer_nil);
+}
+
+hb_buffer_t *
+hb_buffer_reference (hb_buffer_t *buffer)
+{
+ return hb_object_reference (buffer);
+}
+
+void
+hb_buffer_destroy (hb_buffer_t *buffer)
+{
+ if (!hb_object_destroy (buffer)) return;
+
+ hb_unicode_funcs_destroy (buffer->unicode);
+
+ free (buffer->info);
+ free (buffer->pos);
+
+ free (buffer);
+}
+
+hb_bool_t
+hb_buffer_set_user_data (hb_buffer_t *buffer,
+ hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace)
+{
+ return hb_object_set_user_data (buffer, key, data, destroy, replace);
+}
+
+void *
+hb_buffer_get_user_data (hb_buffer_t *buffer,
+ hb_user_data_key_t *key)
+{
+ return hb_object_get_user_data (buffer, key);
+}
+
+
+void
+hb_buffer_set_content_type (hb_buffer_t *buffer,
+ hb_buffer_content_type_t content_type)
+{
+ buffer->content_type = content_type;
+}
+
+hb_buffer_content_type_t
+hb_buffer_get_content_type (hb_buffer_t *buffer)
+{
+ return buffer->content_type;
+}
+
+
+void
+hb_buffer_set_unicode_funcs (hb_buffer_t *buffer,
+ hb_unicode_funcs_t *unicode)
+{
+ if (unlikely (hb_object_is_inert (buffer)))
+ return;
+
+ if (!unicode)
+ unicode = hb_unicode_funcs_get_default ();
+
+
+ hb_unicode_funcs_reference (unicode);
+ hb_unicode_funcs_destroy (buffer->unicode);
+ buffer->unicode = unicode;
+}
+
+hb_unicode_funcs_t *
+hb_buffer_get_unicode_funcs (hb_buffer_t *buffer)
+{
+ return buffer->unicode;
+}
+
+void
+hb_buffer_set_direction (hb_buffer_t *buffer,
+ hb_direction_t direction)
+
+{
+ if (unlikely (hb_object_is_inert (buffer)))
+ return;
+
+ buffer->props.direction = direction;
+}
+
+hb_direction_t
+hb_buffer_get_direction (hb_buffer_t *buffer)
+{
+ return buffer->props.direction;
+}
+
+void
+hb_buffer_set_script (hb_buffer_t *buffer,
+ hb_script_t script)
+{
+ if (unlikely (hb_object_is_inert (buffer)))
+ return;
+
+ buffer->props.script = script;
+}
+
+hb_script_t
+hb_buffer_get_script (hb_buffer_t *buffer)
+{
+ return buffer->props.script;
+}
+
+void
+hb_buffer_set_language (hb_buffer_t *buffer,
+ hb_language_t language)
+{
+ if (unlikely (hb_object_is_inert (buffer)))
+ return;
+
+ buffer->props.language = language;
+}
+
+hb_language_t
+hb_buffer_get_language (hb_buffer_t *buffer)
+{
+ return buffer->props.language;
+}
+
+void
+hb_buffer_set_segment_properties (hb_buffer_t *buffer,
+ const hb_segment_properties_t *props)
+{
+ if (unlikely (hb_object_is_inert (buffer)))
+ return;
+
+ buffer->props = *props;
+}
+
+void
+hb_buffer_get_segment_properties (hb_buffer_t *buffer,
+ hb_segment_properties_t *props)
+{
+ *props = buffer->props;
+}
+
+
+void
+hb_buffer_set_flags (hb_buffer_t *buffer,
+ hb_buffer_flags_t flags)
+{
+ if (unlikely (hb_object_is_inert (buffer)))
+ return;
+
+ buffer->flags = flags;
+}
+
+hb_buffer_flags_t
+hb_buffer_get_flags (hb_buffer_t *buffer)
+{
+ return buffer->flags;
+}
+
+
+void
+hb_buffer_reset (hb_buffer_t *buffer)
+{
+ buffer->reset ();
+}
+
+void
+hb_buffer_clear (hb_buffer_t *buffer)
+{
+ buffer->clear ();
+}
+
+hb_bool_t
+hb_buffer_pre_allocate (hb_buffer_t *buffer, unsigned int size)
+{
+ return buffer->ensure (size);
+}
+
+hb_bool_t
+hb_buffer_allocation_successful (hb_buffer_t *buffer)
+{
+ return !buffer->in_error;
+}
+
+void
+hb_buffer_add (hb_buffer_t *buffer,
+ hb_codepoint_t codepoint,
+ unsigned int cluster)
+{
+ buffer->add (codepoint, cluster);
+ buffer->clear_context (1);
+}
+
+hb_bool_t
+hb_buffer_set_length (hb_buffer_t *buffer,
+ unsigned int length)
+{
+ if (unlikely (hb_object_is_inert (buffer)))
+ return length == 0;
+
+ if (!buffer->ensure (length))
+ return false;
+
+ /* Wipe the new space */
+ if (length > buffer->len) {
+ memset (buffer->info + buffer->len, 0, sizeof (buffer->info[0]) * (length - buffer->len));
+ if (buffer->have_positions)
+ memset (buffer->pos + buffer->len, 0, sizeof (buffer->pos[0]) * (length - buffer->len));
+ }
+
+ buffer->len = length;
+
+ if (!length)
+ buffer->clear_context (0);
+ buffer->clear_context (1);
+
+ return true;
+}
+
+unsigned int
+hb_buffer_get_length (hb_buffer_t *buffer)
+{
+ return buffer->len;
+}
+
+/* Return value valid as long as buffer not modified */
+hb_glyph_info_t *
+hb_buffer_get_glyph_infos (hb_buffer_t *buffer,
+ unsigned int *length)
+{
+ if (length)
+ *length = buffer->len;
+
+ return (hb_glyph_info_t *) buffer->info;
+}
+
+/* Return value valid as long as buffer not modified */
+hb_glyph_position_t *
+hb_buffer_get_glyph_positions (hb_buffer_t *buffer,
+ unsigned int *length)
+{
+ if (!buffer->have_positions)
+ buffer->clear_positions ();
+
+ if (length)
+ *length = buffer->len;
+
+ return (hb_glyph_position_t *) buffer->pos;
+}
+
+void
+hb_buffer_reverse (hb_buffer_t *buffer)
+{
+ buffer->reverse ();
+}
+
+void
+hb_buffer_reverse_clusters (hb_buffer_t *buffer)
+{
+ buffer->reverse_clusters ();
+}
+
+void
+hb_buffer_guess_segment_properties (hb_buffer_t *buffer)
+{
+ buffer->guess_segment_properties ();
+}
+
+template <typename T>
+static inline void
+hb_buffer_add_utf (hb_buffer_t *buffer,
+ const T *text,
+ int text_length,
+ unsigned int item_offset,
+ int item_length)
+{
+ assert (buffer->content_type == HB_BUFFER_CONTENT_TYPE_UNICODE ||
+ (!buffer->len && buffer->content_type == HB_BUFFER_CONTENT_TYPE_INVALID));
+
+ if (unlikely (hb_object_is_inert (buffer)))
+ return;
+
+ if (text_length == -1)
+ text_length = hb_utf_strlen (text);
+
+ if (item_length == -1)
+ item_length = text_length - item_offset;
+
+ buffer->ensure (buffer->len + item_length * sizeof (T) / 4);
+
+ /* If buffer is empty and pre-context provided, install it.
+ * This check is written this way, to make sure people can
+ * provide pre-context in one add_utf() call, then provide
+ * text in a follow-up call. See:
+ *
+ * https://bugzilla.mozilla.org/show_bug.cgi?id=801410#c13
+ */
+ if (!buffer->len && item_offset > 0)
+ {
+ /* Add pre-context */
+ buffer->clear_context (0);
+ const T *prev = text + item_offset;
+ const T *start = text;
+ while (start < prev && buffer->context_len[0] < buffer->CONTEXT_LENGTH)
+ {
+ hb_codepoint_t u;
+ prev = hb_utf_prev (prev, start, &u);
+ buffer->context[0][buffer->context_len[0]++] = u;
+ }
+ }
+
+ const T *next = text + item_offset;
+ const T *end = next + item_length;
+ while (next < end)
+ {
+ hb_codepoint_t u;
+ const T *old_next = next;
+ next = hb_utf_next (next, end, &u);
+ buffer->add (u, old_next - (const T *) text);
+ }
+
+ /* Add post-context */
+ buffer->clear_context (1);
+ end = text + text_length;
+ while (next < end && buffer->context_len[1] < buffer->CONTEXT_LENGTH)
+ {
+ hb_codepoint_t u;
+ next = hb_utf_next (next, end, &u);
+ buffer->context[1][buffer->context_len[1]++] = u;
+ }
+
+ buffer->content_type = HB_BUFFER_CONTENT_TYPE_UNICODE;
+}
+
+void
+hb_buffer_add_utf8 (hb_buffer_t *buffer,
+ const char *text,
+ int text_length,
+ unsigned int item_offset,
+ int item_length)
+{
+ hb_buffer_add_utf (buffer, (const uint8_t *) text, text_length, item_offset, item_length);
+}
+
+void
+hb_buffer_add_utf16 (hb_buffer_t *buffer,
+ const uint16_t *text,
+ int text_length,
+ unsigned int item_offset,
+ int item_length)
+{
+ hb_buffer_add_utf (buffer, text, text_length, item_offset, item_length);
+}
+
+void
+hb_buffer_add_utf32 (hb_buffer_t *buffer,
+ const uint32_t *text,
+ int text_length,
+ unsigned int item_offset,
+ int item_length)
+{
+ hb_buffer_add_utf (buffer, text, text_length, item_offset, item_length);
+}
+
+
+static int
+compare_info_codepoint (const hb_glyph_info_t *pa,
+ const hb_glyph_info_t *pb)
+{
+ return (int) pb->codepoint - (int) pa->codepoint;
+}
+
+static inline void
+normalize_glyphs_cluster (hb_buffer_t *buffer,
+ unsigned int start,
+ unsigned int end,
+ bool backward)
+{
+ hb_glyph_position_t *pos = buffer->pos;
+
+ /* Total cluster advance */
+ hb_position_t total_x_advance = 0, total_y_advance = 0;
+ for (unsigned int i = start; i < end; i++)
+ {
+ total_x_advance += pos[i].x_advance;
+ total_y_advance += pos[i].y_advance;
+ }
+
+ hb_position_t x_advance = 0, y_advance = 0;
+ for (unsigned int i = start; i < end; i++)
+ {
+ pos[i].x_offset += x_advance;
+ pos[i].y_offset += y_advance;
+
+ x_advance += pos[i].x_advance;
+ y_advance += pos[i].y_advance;
+
+ pos[i].x_advance = 0;
+ pos[i].y_advance = 0;
+ }
+
+ if (backward)
+ {
+ /* Transfer all cluster advance to the last glyph. */
+ pos[end - 1].x_advance = total_x_advance;
+ pos[end - 1].y_advance = total_y_advance;
+
+ hb_bubble_sort (buffer->info + start, end - start - 1, compare_info_codepoint, buffer->pos + start);
+ } else {
+ /* Transfer all cluster advance to the first glyph. */
+ pos[start].x_advance += total_x_advance;
+ pos[start].y_advance += total_y_advance;
+ for (unsigned int i = start + 1; i < end; i++) {
+ pos[i].x_offset -= total_x_advance;
+ pos[i].y_offset -= total_y_advance;
+ }
+ hb_bubble_sort (buffer->info + start + 1, end - start - 1, compare_info_codepoint, buffer->pos + start + 1);
+ }
+}
+
+void
+hb_buffer_normalize_glyphs (hb_buffer_t *buffer)
+{
+ assert (buffer->have_positions);
+ assert (buffer->content_type == HB_BUFFER_CONTENT_TYPE_GLYPHS);
+
+ bool backward = HB_DIRECTION_IS_BACKWARD (buffer->props.direction);
+
+ unsigned int count = buffer->len;
+ if (unlikely (!count)) return;
+ hb_glyph_info_t *info = buffer->info;
+
+ unsigned int start = 0;
+ unsigned int end;
+ for (end = start + 1; end < count; end++)
+ if (info[start].cluster != info[end].cluster) {
+ normalize_glyphs_cluster (buffer, start, end, backward);
+ start = end;
+ }
+ normalize_glyphs_cluster (buffer, start, end, backward);
+}
+
+
+/*
+ * Serialize
+ */
+
+static const char *serialize_formats[] = {
+ "TEXT",
+ "JSON",
+ NULL
+};
+
+const char **
+hb_buffer_serialize_list_formats (void)
+{
+ return serialize_formats;
+}
+
+hb_buffer_serialize_format_t
+hb_buffer_serialize_format_from_string (const char *str, int len)
+{
+ /* Upper-case it. */
+ return (hb_buffer_serialize_format_t) (hb_tag_from_string (str, len) & ~0x20202020);
+}
+
+const char *
+hb_buffer_serialize_format_to_string (hb_buffer_serialize_format_t format)
+{
+ switch (format)
+ {
+ case HB_BUFFER_SERIALIZE_FORMAT_TEXT: return serialize_formats[0];
+ case HB_BUFFER_SERIALIZE_FORMAT_JSON: return serialize_formats[1];
+ default:
+ case HB_BUFFER_SERIALIZE_FORMAT_INVALID: return NULL;
+ }
+}
+
+static unsigned int
+_hb_buffer_serialize_glyphs_json (hb_buffer_t *buffer,
+ unsigned int start,
+ unsigned int end,
+ char *buf,
+ unsigned int buf_size,
+ unsigned int *buf_consumed,
+ hb_font_t *font,
+ hb_buffer_serialize_flags_t flags)
+{
+ hb_glyph_info_t *info = hb_buffer_get_glyph_infos (buffer, NULL);
+ hb_glyph_position_t *pos = hb_buffer_get_glyph_positions (buffer, NULL);
+
+ *buf_consumed = 0;
+ for (unsigned int i = start; i < end; i++)
+ {
+ char b[1024];
+ char *p = b;
+
+ /* In the following code, we know b is large enough that no overflow can happen. */
+
+#define APPEND(s) HB_STMT_START { strcpy (p, s); p += strlen (s); } HB_STMT_END
+
+ if (i)
+ *p++ = ',';
+
+ *p++ = '{';
+
+ APPEND ("\"g\":");
+ if (!(flags & HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES))
+ {
+ char g[128];
+ hb_font_glyph_to_string (font, info[i].codepoint, g, sizeof (g));
+ *p++ = '"';
+ for (char *q = g; *q; q++) {
+ if (*q == '"')
+ *p++ = '\\';
+ *p++ = *q;
+ }
+ *p++ = '"';
+ }
+ else
+ p += snprintf (p, ARRAY_LENGTH (b) - (p - b), "%u", info[i].codepoint);
+
+ if (!(flags & HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS)) {
+ p += snprintf (p, ARRAY_LENGTH (b) - (p - b), ",\"cl\":%u", info[i].cluster);
+ }
+
+ if (!(flags & HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS))
+ {
+ p += snprintf (p, ARRAY_LENGTH (b) - (p - b), ",\"dx\":%d,\"dy\":%d",
+ pos[i].x_offset, pos[i].y_offset);
+ p += snprintf (p, ARRAY_LENGTH (b) - (p - b), ",\"ax\":%d,\"ay\":%d",
+ pos[i].x_advance, pos[i].y_advance);
+ }
+
+ *p++ = '}';
+
+ if (buf_size > (p - b))
+ {
+ unsigned int l = p - b;
+ memcpy (buf, b, l);
+ buf += l;
+ buf_size -= l;
+ *buf_consumed += l;
+ *buf = '\0';
+ } else
+ return i - start;
+ }
+
+ return end - start;
+}
+
+static unsigned int
+_hb_buffer_serialize_glyphs_text (hb_buffer_t *buffer,
+ unsigned int start,
+ unsigned int end,
+ char *buf,
+ unsigned int buf_size,
+ unsigned int *buf_consumed,
+ hb_font_t *font,
+ hb_buffer_serialize_flags_t flags)
+{
+ hb_glyph_info_t *info = hb_buffer_get_glyph_infos (buffer, NULL);
+ hb_glyph_position_t *pos = hb_buffer_get_glyph_positions (buffer, NULL);
+ hb_direction_t direction = hb_buffer_get_direction (buffer);
+
+ *buf_consumed = 0;
+ for (unsigned int i = start; i < end; i++)
+ {
+ char b[1024];
+ char *p = b;
+
+ /* In the following code, we know b is large enough that no overflow can happen. */
+
+ if (i)
+ *p++ = '|';
+
+ if (!(flags & HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES))
+ {
+ hb_font_glyph_to_string (font, info[i].codepoint, p, 128);
+ p += strlen (p);
+ }
+ else
+ p += snprintf (p, ARRAY_LENGTH (b) - (p - b), "%u", info[i].codepoint);
+
+ if (!(flags & HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS)) {
+ p += snprintf (p, ARRAY_LENGTH (b) - (p - b), "=%u", info[i].cluster);
+ }
+
+ if (!(flags & HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS))
+ {
+ if (pos[i].x_offset || pos[i].y_offset)
+ p += snprintf (p, ARRAY_LENGTH (b) - (p - b), "@%d,%d", pos[i].x_offset, pos[i].y_offset);
+
+ *p++ = '+';
+ if (HB_DIRECTION_IS_HORIZONTAL (direction) || pos[i].x_advance)
+ p += snprintf (p, ARRAY_LENGTH (b) - (p - b), "%d", pos[i].x_advance);
+ if (HB_DIRECTION_IS_VERTICAL (direction) || pos->y_advance)
+ p += snprintf (p, ARRAY_LENGTH (b) - (p - b), ",%d", pos[i].y_advance);
+ }
+
+ if (buf_size > (p - b))
+ {
+ unsigned int l = p - b;
+ memcpy (buf, b, l);
+ buf += l;
+ buf_size -= l;
+ *buf_consumed += l;
+ *buf = '\0';
+ } else
+ return i - start;
+ }
+
+ return end - start;
+}
+
+/* Returns number of items, starting at start, that were serialized. */
+unsigned int
+hb_buffer_serialize_glyphs (hb_buffer_t *buffer,
+ unsigned int start,
+ unsigned int end,
+ char *buf,
+ unsigned int buf_size,
+ unsigned int *buf_consumed,
+ hb_font_t *font, /* May be NULL */
+ hb_buffer_serialize_format_t format,
+ hb_buffer_serialize_flags_t flags)
+{
+ assert (start <= end && end <= buffer->len);
+
+ *buf_consumed = 0;
+
+ assert ((!buffer->len && buffer->content_type == HB_BUFFER_CONTENT_TYPE_INVALID) ||
+ buffer->content_type == HB_BUFFER_CONTENT_TYPE_GLYPHS);
+
+ if (unlikely (start == end))
+ return 0;
+
+ if (!font)
+ font = hb_font_get_empty ();
+
+ switch (format)
+ {
+ case HB_BUFFER_SERIALIZE_FORMAT_TEXT:
+ return _hb_buffer_serialize_glyphs_text (buffer, start, end,
+ buf, buf_size, buf_consumed,
+ font, flags);
+
+ case HB_BUFFER_SERIALIZE_FORMAT_JSON:
+ return _hb_buffer_serialize_glyphs_json (buffer, start, end,
+ buf, buf_size, buf_consumed,
+ font, flags);
+
+ default:
+ case HB_BUFFER_SERIALIZE_FORMAT_INVALID:
+ return 0;
+
+ }
+}
+
+hb_bool_t
+hb_buffer_deserialize_glyphs (hb_buffer_t *buffer,
+ const char *buf,
+ unsigned int buf_len,
+ unsigned int *buf_consumed,
+ hb_font_t *font, /* May be NULL */
+ hb_buffer_serialize_format_t format)
+{
+ return false;
+}
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-buffer.h b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-buffer.h
new file mode 100644
index 00000000000..48ec4a527ad
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-buffer.h
@@ -0,0 +1,323 @@
+/*
+ * Copyright © 1998-2004 David Turner and Werner Lemberg
+ * Copyright © 2004,2007,2009 Red Hat, Inc.
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Owen Taylor, Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H_IN
+#error "Include <hb.h> instead."
+#endif
+
+#ifndef HB_BUFFER_H
+#define HB_BUFFER_H
+
+#include "hb-common.h"
+#include "hb-unicode.h"
+#include "hb-font.h"
+
+HB_BEGIN_DECLS
+
+
+typedef struct hb_glyph_info_t {
+ hb_codepoint_t codepoint;
+ hb_mask_t mask;
+ uint32_t cluster;
+
+ /*< private >*/
+ hb_var_int_t var1;
+ hb_var_int_t var2;
+} hb_glyph_info_t;
+
+typedef struct hb_glyph_position_t {
+ hb_position_t x_advance;
+ hb_position_t y_advance;
+ hb_position_t x_offset;
+ hb_position_t y_offset;
+
+ /*< private >*/
+ hb_var_int_t var;
+} hb_glyph_position_t;
+
+
+typedef struct hb_segment_properties_t {
+ hb_direction_t direction;
+ hb_script_t script;
+ hb_language_t language;
+ /*< private >*/
+ void *reserved1;
+ void *reserved2;
+} hb_segment_properties_t;
+
+#define HB_SEGMENT_PROPERTIES_DEFAULT {HB_DIRECTION_INVALID, \
+ HB_SCRIPT_INVALID, \
+ HB_LANGUAGE_INVALID, \
+ NULL, \
+ NULL}
+
+hb_bool_t
+hb_segment_properties_equal (const hb_segment_properties_t *a,
+ const hb_segment_properties_t *b);
+
+unsigned int
+hb_segment_properties_hash (const hb_segment_properties_t *p);
+
+
+
+/*
+ * hb_buffer_t
+ */
+
+typedef struct hb_buffer_t hb_buffer_t;
+
+hb_buffer_t *
+hb_buffer_create (void);
+
+hb_buffer_t *
+hb_buffer_get_empty (void);
+
+hb_buffer_t *
+hb_buffer_reference (hb_buffer_t *buffer);
+
+void
+hb_buffer_destroy (hb_buffer_t *buffer);
+
+hb_bool_t
+hb_buffer_set_user_data (hb_buffer_t *buffer,
+ hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace);
+
+void *
+hb_buffer_get_user_data (hb_buffer_t *buffer,
+ hb_user_data_key_t *key);
+
+
+typedef enum {
+ HB_BUFFER_CONTENT_TYPE_INVALID = 0,
+ HB_BUFFER_CONTENT_TYPE_UNICODE,
+ HB_BUFFER_CONTENT_TYPE_GLYPHS
+} hb_buffer_content_type_t;
+
+void
+hb_buffer_set_content_type (hb_buffer_t *buffer,
+ hb_buffer_content_type_t content_type);
+
+hb_buffer_content_type_t
+hb_buffer_get_content_type (hb_buffer_t *buffer);
+
+
+void
+hb_buffer_set_unicode_funcs (hb_buffer_t *buffer,
+ hb_unicode_funcs_t *unicode_funcs);
+
+hb_unicode_funcs_t *
+hb_buffer_get_unicode_funcs (hb_buffer_t *buffer);
+
+void
+hb_buffer_set_direction (hb_buffer_t *buffer,
+ hb_direction_t direction);
+
+hb_direction_t
+hb_buffer_get_direction (hb_buffer_t *buffer);
+
+void
+hb_buffer_set_script (hb_buffer_t *buffer,
+ hb_script_t script);
+
+hb_script_t
+hb_buffer_get_script (hb_buffer_t *buffer);
+
+void
+hb_buffer_set_language (hb_buffer_t *buffer,
+ hb_language_t language);
+
+
+hb_language_t
+hb_buffer_get_language (hb_buffer_t *buffer);
+
+void
+hb_buffer_set_segment_properties (hb_buffer_t *buffer,
+ const hb_segment_properties_t *props);
+
+void
+hb_buffer_get_segment_properties (hb_buffer_t *buffer,
+ hb_segment_properties_t *props);
+
+void
+hb_buffer_guess_segment_properties (hb_buffer_t *buffer);
+
+
+typedef enum {
+ HB_BUFFER_FLAGS_DEFAULT = 0x00000000,
+ HB_BUFFER_FLAG_BOT = 0x00000001, /* Beginning-of-text */
+ HB_BUFFER_FLAG_EOT = 0x00000002, /* End-of-text */
+ HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES = 0x00000004
+} hb_buffer_flags_t;
+
+void
+hb_buffer_set_flags (hb_buffer_t *buffer,
+ hb_buffer_flags_t flags);
+
+hb_buffer_flags_t
+hb_buffer_get_flags (hb_buffer_t *buffer);
+
+
+/* Resets the buffer. Afterwards it's as if it was just created,
+ * except that it has a larger buffer allocated perhaps... */
+void
+hb_buffer_reset (hb_buffer_t *buffer);
+
+/* Like reset, but does NOT clear unicode_funcs. */
+void
+hb_buffer_clear (hb_buffer_t *buffer);
+
+/* Returns false if allocation failed */
+hb_bool_t
+hb_buffer_pre_allocate (hb_buffer_t *buffer,
+ unsigned int size);
+
+
+/* Returns false if allocation has failed before */
+hb_bool_t
+hb_buffer_allocation_successful (hb_buffer_t *buffer);
+
+void
+hb_buffer_reverse (hb_buffer_t *buffer);
+
+void
+hb_buffer_reverse_clusters (hb_buffer_t *buffer);
+
+
+/* Filling the buffer in */
+
+void
+hb_buffer_add (hb_buffer_t *buffer,
+ hb_codepoint_t codepoint,
+ unsigned int cluster);
+
+void
+hb_buffer_add_utf8 (hb_buffer_t *buffer,
+ const char *text,
+ int text_length,
+ unsigned int item_offset,
+ int item_length);
+
+void
+hb_buffer_add_utf16 (hb_buffer_t *buffer,
+ const uint16_t *text,
+ int text_length,
+ unsigned int item_offset,
+ int item_length);
+
+void
+hb_buffer_add_utf32 (hb_buffer_t *buffer,
+ const uint32_t *text,
+ int text_length,
+ unsigned int item_offset,
+ int item_length);
+
+
+/* Clears any new items added at the end */
+hb_bool_t
+hb_buffer_set_length (hb_buffer_t *buffer,
+ unsigned int length);
+
+/* Return value valid as long as buffer not modified */
+unsigned int
+hb_buffer_get_length (hb_buffer_t *buffer);
+
+/* Getting glyphs out of the buffer */
+
+/* Return value valid as long as buffer not modified */
+hb_glyph_info_t *
+hb_buffer_get_glyph_infos (hb_buffer_t *buffer,
+ unsigned int *length);
+
+/* Return value valid as long as buffer not modified */
+hb_glyph_position_t *
+hb_buffer_get_glyph_positions (hb_buffer_t *buffer,
+ unsigned int *length);
+
+
+/* Reorders a glyph buffer to have canonical in-cluster glyph order / position.
+ * The resulting clusters should behave identical to pre-reordering clusters.
+ * NOTE: This has nothing to do with Unicode normalization. */
+void
+hb_buffer_normalize_glyphs (hb_buffer_t *buffer);
+
+
+/*
+ * Serialize
+ */
+
+typedef enum {
+ HB_BUFFER_SERIALIZE_FLAGS_DEFAULT = 0x00000000,
+ HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS = 0x00000001,
+ HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS = 0x00000002,
+ HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES = 0x00000004
+} hb_buffer_serialize_flags_t;
+
+typedef enum {
+ HB_BUFFER_SERIALIZE_FORMAT_TEXT = HB_TAG('T','E','X','T'),
+ HB_BUFFER_SERIALIZE_FORMAT_JSON = HB_TAG('J','S','O','N'),
+ HB_BUFFER_SERIALIZE_FORMAT_INVALID = HB_TAG_NONE
+} hb_buffer_serialize_format_t;
+
+/* len=-1 means str is NUL-terminated. */
+hb_buffer_serialize_format_t
+hb_buffer_serialize_format_from_string (const char *str, int len);
+
+const char *
+hb_buffer_serialize_format_to_string (hb_buffer_serialize_format_t format);
+
+const char **
+hb_buffer_serialize_list_formats (void);
+
+/* Returns number of items, starting at start, that were serialized. */
+unsigned int
+hb_buffer_serialize_glyphs (hb_buffer_t *buffer,
+ unsigned int start,
+ unsigned int end,
+ char *buf,
+ unsigned int buf_size,
+ unsigned int *buf_consumed,
+ hb_font_t *font, /* May be NULL */
+ hb_buffer_serialize_format_t format,
+ hb_buffer_serialize_flags_t flags);
+
+hb_bool_t
+hb_buffer_deserialize_glyphs (hb_buffer_t *buffer,
+ const char *buf,
+ unsigned int buf_len,
+ unsigned int *buf_consumed,
+ hb_font_t *font, /* May be NULL */
+ hb_buffer_serialize_format_t format);
+
+
+HB_END_DECLS
+
+#endif /* HB_BUFFER_H */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-cache-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-cache-private.hh
new file mode 100644
index 00000000000..19b70b7e395
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-cache-private.hh
@@ -0,0 +1,74 @@
+/*
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_CACHE_PRIVATE_HH
+#define HB_CACHE_PRIVATE_HH
+
+#include "hb-private.hh"
+
+
+/* Implements a lock-free cache for int->int functions. */
+
+template <unsigned int key_bits, unsigned int value_bits, unsigned int cache_bits>
+struct hb_cache_t
+{
+ ASSERT_STATIC (key_bits >= cache_bits);
+ ASSERT_STATIC (key_bits + value_bits - cache_bits < 8 * sizeof (unsigned int));
+
+ inline void clear (void)
+ {
+ memset (values, 255, sizeof (values));
+ }
+
+ inline bool get (unsigned int key, unsigned int *value)
+ {
+ unsigned int k = key & ((1<<cache_bits)-1);
+ unsigned int v = values[k];
+ if ((v >> value_bits) != (key >> cache_bits))
+ return false;
+ *value = v & ((1<<value_bits)-1);
+ return true;
+ }
+
+ inline bool set (unsigned int key, unsigned int value)
+ {
+ if (unlikely ((key >> key_bits) || (value >> value_bits)))
+ return false; /* Overflows */
+ unsigned int k = key & ((1<<cache_bits)-1);
+ unsigned int v = ((key>>cache_bits)<<value_bits) | value;
+ values[k] = v;
+ return true;
+ }
+
+ private:
+ unsigned int values[1<<cache_bits];
+};
+
+typedef hb_cache_t<21, 16, 8> hb_cmap_cache_t;
+typedef hb_cache_t<16, 24, 8> hb_advance_cache_t;
+
+
+#endif /* HB_CACHE_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-common.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-common.cc
new file mode 100644
index 00000000000..33a514dbfda
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-common.cc
@@ -0,0 +1,426 @@
+/*
+ * Copyright © 2009,2010 Red Hat, Inc.
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+
+#include "hb-version.h"
+
+#include "hb-mutex-private.hh"
+#include "hb-object-private.hh"
+
+#include <locale.h>
+
+
+
+/* hb_tag_t */
+
+hb_tag_t
+hb_tag_from_string (const char *s, int len)
+{
+ char tag[4];
+ unsigned int i;
+
+ if (!s || !len || !*s)
+ return HB_TAG_NONE;
+
+ if (len < 0 || len > 4)
+ len = 4;
+ for (i = 0; i < (unsigned) len && s[i]; i++)
+ tag[i] = s[i];
+ for (; i < 4; i++)
+ tag[i] = ' ';
+
+ return HB_TAG_CHAR4 (tag);
+}
+
+void
+hb_tag_to_string (hb_tag_t tag, char *buf)
+{
+ buf[0] = (char) (uint8_t) (tag >> 24);
+ buf[1] = (char) (uint8_t) (tag >> 16);
+ buf[2] = (char) (uint8_t) (tag >> 8);
+ buf[3] = (char) (uint8_t) (tag >> 0);
+}
+
+
+/* hb_direction_t */
+
+const char direction_strings[][4] = {
+ "ltr",
+ "rtl",
+ "ttb",
+ "btt"
+};
+
+hb_direction_t
+hb_direction_from_string (const char *str, int len)
+{
+ if (unlikely (!str || !len || !*str))
+ return HB_DIRECTION_INVALID;
+
+ /* Lets match loosely: just match the first letter, such that
+ * all of "ltr", "left-to-right", etc work!
+ */
+ char c = TOLOWER (str[0]);
+ for (unsigned int i = 0; i < ARRAY_LENGTH (direction_strings); i++)
+ if (c == direction_strings[i][0])
+ return (hb_direction_t) (HB_DIRECTION_LTR + i);
+
+ return HB_DIRECTION_INVALID;
+}
+
+const char *
+hb_direction_to_string (hb_direction_t direction)
+{
+ if (likely ((unsigned int) (direction - HB_DIRECTION_LTR)
+ < ARRAY_LENGTH (direction_strings)))
+ return direction_strings[direction - HB_DIRECTION_LTR];
+
+ return "invalid";
+}
+
+
+/* hb_language_t */
+
+struct hb_language_impl_t {
+ const char s[1];
+};
+
+static const char canon_map[256] = {
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0,
+ '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 0, 0, 0, 0, 0, 0,
+ '-', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
+ 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 0, 0, 0, 0, '-',
+ 0, 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
+ 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 0, 0, 0, 0, 0
+};
+
+static hb_bool_t
+lang_equal (hb_language_t v1,
+ const void *v2)
+{
+ const unsigned char *p1 = (const unsigned char *) v1;
+ const unsigned char *p2 = (const unsigned char *) v2;
+
+ while (*p1 && *p1 == canon_map[*p2])
+ p1++, p2++;
+
+ return *p1 == canon_map[*p2];
+}
+
+#if 0
+static unsigned int
+lang_hash (const void *key)
+{
+ const unsigned char *p = key;
+ unsigned int h = 0;
+ while (canon_map[*p])
+ {
+ h = (h << 5) - h + canon_map[*p];
+ p++;
+ }
+
+ return h;
+}
+#endif
+
+
+struct hb_language_item_t {
+
+ struct hb_language_item_t *next;
+ hb_language_t lang;
+
+ inline bool operator == (const char *s) const {
+ return lang_equal (lang, s);
+ }
+
+ inline hb_language_item_t & operator = (const char *s) {
+ lang = (hb_language_t) strdup (s);
+ for (unsigned char *p = (unsigned char *) lang; *p; p++)
+ *p = canon_map[*p];
+
+ return *this;
+ }
+
+ void finish (void) { free (lang); }
+};
+
+
+/* Thread-safe lock-free language list */
+
+static hb_language_item_t *langs;
+
+static
+void free_langs (void)
+{
+ while (langs) {
+ hb_language_item_t *next = langs->next;
+ langs->finish ();
+ free (langs);
+ langs = next;
+ }
+}
+
+static hb_language_item_t *
+lang_find_or_insert (const char *key)
+{
+retry:
+ hb_language_item_t *first_lang = (hb_language_item_t *) hb_atomic_ptr_get (&langs);
+
+ for (hb_language_item_t *lang = first_lang; lang; lang = lang->next)
+ if (*lang == key)
+ return lang;
+
+ /* Not found; allocate one. */
+ hb_language_item_t *lang = (hb_language_item_t *) calloc (1, sizeof (hb_language_item_t));
+ if (unlikely (!lang))
+ return NULL;
+ lang->next = first_lang;
+ *lang = key;
+
+ if (!hb_atomic_ptr_cmpexch (&langs, first_lang, lang)) {
+ free (lang);
+ goto retry;
+ }
+
+#ifdef HAVE_ATEXIT
+ if (!first_lang)
+ atexit (free_langs); /* First person registers atexit() callback. */
+#endif
+
+ return lang;
+}
+
+
+hb_language_t
+hb_language_from_string (const char *str, int len)
+{
+ if (!str || !len || !*str)
+ return HB_LANGUAGE_INVALID;
+
+ char strbuf[32];
+ if (len >= 0) {
+ len = MIN (len, (int) sizeof (strbuf) - 1);
+ str = (char *) memcpy (strbuf, str, len);
+ strbuf[len] = '\0';
+ }
+
+ hb_language_item_t *item = lang_find_or_insert (str);
+
+ return likely (item) ? item->lang : HB_LANGUAGE_INVALID;
+}
+
+const char *
+hb_language_to_string (hb_language_t language)
+{
+ /* This is actually NULL-safe! */
+ return language->s;
+}
+
+hb_language_t
+hb_language_get_default (void)
+{
+ static hb_language_t default_language = HB_LANGUAGE_INVALID;
+
+ hb_language_t language = (hb_language_t) hb_atomic_ptr_get (&default_language);
+ if (unlikely (language == HB_LANGUAGE_INVALID)) {
+ language = hb_language_from_string (setlocale (LC_CTYPE, NULL), -1);
+ hb_atomic_ptr_cmpexch (&default_language, HB_LANGUAGE_INVALID, language);
+ }
+
+ return default_language;
+}
+
+
+/* hb_script_t */
+
+hb_script_t
+hb_script_from_iso15924_tag (hb_tag_t tag)
+{
+ if (unlikely (tag == HB_TAG_NONE))
+ return HB_SCRIPT_INVALID;
+
+ /* Be lenient, adjust case (one capital letter followed by three small letters) */
+ tag = (tag & 0xDFDFDFDF) | 0x00202020;
+
+ switch (tag) {
+
+ /* These graduated from the 'Q' private-area codes, but
+ * the old code is still aliased by Unicode, and the Qaai
+ * one in use by ICU. */
+ case HB_TAG('Q','a','a','i'): return HB_SCRIPT_INHERITED;
+ case HB_TAG('Q','a','a','c'): return HB_SCRIPT_COPTIC;
+
+ /* Script variants from http://unicode.org/iso15924/ */
+ case HB_TAG('C','y','r','s'): return HB_SCRIPT_CYRILLIC;
+ case HB_TAG('L','a','t','f'): return HB_SCRIPT_LATIN;
+ case HB_TAG('L','a','t','g'): return HB_SCRIPT_LATIN;
+ case HB_TAG('S','y','r','e'): return HB_SCRIPT_SYRIAC;
+ case HB_TAG('S','y','r','j'): return HB_SCRIPT_SYRIAC;
+ case HB_TAG('S','y','r','n'): return HB_SCRIPT_SYRIAC;
+ }
+
+ /* If it looks right, just use the tag as a script */
+ if (((uint32_t) tag & 0xE0E0E0E0) == 0x40606060)
+ return (hb_script_t) tag;
+
+ /* Otherwise, return unknown */
+ return HB_SCRIPT_UNKNOWN;
+}
+
+hb_script_t
+hb_script_from_string (const char *s, int len)
+{
+ return hb_script_from_iso15924_tag (hb_tag_from_string (s, len));
+}
+
+hb_tag_t
+hb_script_to_iso15924_tag (hb_script_t script)
+{
+ return (hb_tag_t) script;
+}
+
+hb_direction_t
+hb_script_get_horizontal_direction (hb_script_t script)
+{
+ /* http://goo.gl/x9ilM */
+ switch ((hb_tag_t) script)
+ {
+ /* Unicode-1.1 additions */
+ case HB_SCRIPT_ARABIC:
+ case HB_SCRIPT_HEBREW:
+
+ /* Unicode-3.0 additions */
+ case HB_SCRIPT_SYRIAC:
+ case HB_SCRIPT_THAANA:
+
+ /* Unicode-4.0 additions */
+ case HB_SCRIPT_CYPRIOT:
+
+ /* Unicode-4.1 additions */
+ case HB_SCRIPT_KHAROSHTHI:
+
+ /* Unicode-5.0 additions */
+ case HB_SCRIPT_PHOENICIAN:
+ case HB_SCRIPT_NKO:
+
+ /* Unicode-5.1 additions */
+ case HB_SCRIPT_LYDIAN:
+
+ /* Unicode-5.2 additions */
+ case HB_SCRIPT_AVESTAN:
+ case HB_SCRIPT_IMPERIAL_ARAMAIC:
+ case HB_SCRIPT_INSCRIPTIONAL_PAHLAVI:
+ case HB_SCRIPT_INSCRIPTIONAL_PARTHIAN:
+ case HB_SCRIPT_OLD_SOUTH_ARABIAN:
+ case HB_SCRIPT_OLD_TURKIC:
+ case HB_SCRIPT_SAMARITAN:
+
+ /* Unicode-6.0 additions */
+ case HB_SCRIPT_MANDAIC:
+
+ /* Unicode-6.1 additions */
+ case HB_SCRIPT_MEROITIC_CURSIVE:
+ case HB_SCRIPT_MEROITIC_HIEROGLYPHS:
+
+ return HB_DIRECTION_RTL;
+ }
+
+ return HB_DIRECTION_LTR;
+}
+
+
+/* hb_user_data_array_t */
+
+bool
+hb_user_data_array_t::set (hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace,
+ hb_mutex_t &lock)
+{
+ if (!key)
+ return false;
+
+ if (replace) {
+ if (!data && !destroy) {
+ items.remove (key, lock);
+ return true;
+ }
+ }
+ hb_user_data_item_t item = {key, data, destroy};
+ bool ret = !!items.replace_or_insert (item, lock, replace);
+
+ return ret;
+}
+
+void *
+hb_user_data_array_t::get (hb_user_data_key_t *key,
+ hb_mutex_t &lock)
+{
+ hb_user_data_item_t item = {NULL };
+
+ return items.find (key, &item, lock) ? item.data : NULL;
+}
+
+void
+hb_user_data_array_t::finish (hb_mutex_t &lock)
+{
+ items.finish (lock);
+}
+
+
+/* hb_version */
+
+void
+hb_version (unsigned int *major,
+ unsigned int *minor,
+ unsigned int *micro)
+{
+ *major = HB_VERSION_MAJOR;
+ *minor = HB_VERSION_MINOR;
+ *micro = HB_VERSION_MICRO;
+}
+
+const char *
+hb_version_string (void)
+{
+ return HB_VERSION_STRING;
+}
+
+hb_bool_t
+hb_version_check (unsigned int major,
+ unsigned int minor,
+ unsigned int micro)
+{
+ return HB_VERSION_CHECK (major, minor, micro);
+}
+
+
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-common.h b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-common.h
new file mode 100644
index 00000000000..cc221d33be9
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-common.h
@@ -0,0 +1,317 @@
+/*
+ * Copyright © 2007,2008,2009 Red Hat, Inc.
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H_IN
+#error "Include <hb.h> instead."
+#endif
+
+#ifndef HB_COMMON_H
+#define HB_COMMON_H
+
+#ifndef HB_BEGIN_DECLS
+# ifdef __cplusplus
+# define HB_BEGIN_DECLS extern "C" {
+# define HB_END_DECLS }
+# else /* !__cplusplus */
+# define HB_BEGIN_DECLS
+# define HB_END_DECLS
+# endif /* !__cplusplus */
+#endif
+
+#if !defined (HB_DONT_DEFINE_STDINT)
+
+#if defined (_SVR4) || defined (SVR4) || defined (__OpenBSD__) || \
+ defined (_sgi) || defined (__sun) || defined (sun) || \
+ defined (__digital__) || defined (__HP_cc)
+# include <inttypes.h>
+#elif defined (_AIX)
+# include <sys/inttypes.h>
+/* VS 2010 (_MSC_VER 1600) has stdint.h */
+#elif defined (_MSC_VER) && _MSC_VER < 1600
+typedef __int8 int8_t;
+typedef unsigned __int8 uint8_t;
+typedef __int16 int16_t;
+typedef unsigned __int16 uint16_t;
+typedef __int32 int32_t;
+typedef unsigned __int32 uint32_t;
+typedef __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+#else
+# include <stdint.h>
+#endif
+
+#endif
+
+HB_BEGIN_DECLS
+
+
+typedef int hb_bool_t;
+
+typedef uint32_t hb_codepoint_t;
+typedef int32_t hb_position_t;
+typedef uint32_t hb_mask_t;
+
+typedef union _hb_var_int_t {
+ uint32_t u32;
+ int32_t i32;
+ uint16_t u16[2];
+ int16_t i16[2];
+ uint8_t u8[4];
+ int8_t i8[4];
+} hb_var_int_t;
+
+
+/* hb_tag_t */
+
+typedef uint32_t hb_tag_t;
+
+#define HB_TAG(a,b,c,d) ((hb_tag_t)((((uint8_t)(a))<<24)|(((uint8_t)(b))<<16)|(((uint8_t)(c))<<8)|((uint8_t)(d))))
+#define HB_UNTAG(tag) ((uint8_t)((tag)>>24)), ((uint8_t)((tag)>>16)), ((uint8_t)((tag)>>8)), ((uint8_t)(tag))
+
+#define HB_TAG_NONE HB_TAG(0,0,0,0)
+
+/* len=-1 means str is NUL-terminated. */
+hb_tag_t
+hb_tag_from_string (const char *str, int len);
+
+/* buf should have 4 bytes. */
+void
+hb_tag_to_string (hb_tag_t tag, char *buf);
+
+
+/* hb_direction_t */
+
+typedef enum {
+ HB_DIRECTION_INVALID = 0,
+ HB_DIRECTION_LTR = 4,
+ HB_DIRECTION_RTL,
+ HB_DIRECTION_TTB,
+ HB_DIRECTION_BTT
+} hb_direction_t;
+
+/* len=-1 means str is NUL-terminated */
+hb_direction_t
+hb_direction_from_string (const char *str, int len);
+
+const char *
+hb_direction_to_string (hb_direction_t direction);
+
+#define HB_DIRECTION_IS_HORIZONTAL(dir) ((((unsigned int) (dir)) & ~1U) == 4)
+#define HB_DIRECTION_IS_VERTICAL(dir) ((((unsigned int) (dir)) & ~1U) == 6)
+#define HB_DIRECTION_IS_FORWARD(dir) ((((unsigned int) (dir)) & ~2U) == 4)
+#define HB_DIRECTION_IS_BACKWARD(dir) ((((unsigned int) (dir)) & ~2U) == 5)
+#define HB_DIRECTION_IS_VALID(dir) ((((unsigned int) (dir)) & ~3U) == 4)
+#define HB_DIRECTION_REVERSE(dir) ((hb_direction_t) (((unsigned int) (dir)) ^ 1)) /* Direction must be valid */
+
+
+/* hb_language_t */
+
+typedef struct hb_language_impl_t *hb_language_t;
+
+/* len=-1 means str is NUL-terminated */
+hb_language_t
+hb_language_from_string (const char *str, int len);
+
+const char *
+hb_language_to_string (hb_language_t language);
+
+#define HB_LANGUAGE_INVALID ((hb_language_t) NULL)
+
+hb_language_t
+hb_language_get_default (void);
+
+
+/* hb_script_t */
+
+/* http://unicode.org/iso15924/ */
+/* http://goo.gl/x9ilM */
+/* Unicode Character Database property: Script (sc) */
+typedef enum
+{
+ /* Unicode-1.1 additions */
+ HB_SCRIPT_COMMON = HB_TAG ('Z','y','y','y'),
+ HB_SCRIPT_ARABIC = HB_TAG ('A','r','a','b'),
+ HB_SCRIPT_ARMENIAN = HB_TAG ('A','r','m','n'),
+ HB_SCRIPT_BENGALI = HB_TAG ('B','e','n','g'),
+ HB_SCRIPT_BOPOMOFO = HB_TAG ('B','o','p','o'),
+ HB_SCRIPT_CANADIAN_ABORIGINAL = HB_TAG ('C','a','n','s'),
+ HB_SCRIPT_CHEROKEE = HB_TAG ('C','h','e','r'),
+ HB_SCRIPT_COPTIC = HB_TAG ('C','o','p','t'),
+ HB_SCRIPT_CYRILLIC = HB_TAG ('C','y','r','l'),
+ HB_SCRIPT_DEVANAGARI = HB_TAG ('D','e','v','a'),
+ HB_SCRIPT_GEORGIAN = HB_TAG ('G','e','o','r'),
+ HB_SCRIPT_GREEK = HB_TAG ('G','r','e','k'),
+ HB_SCRIPT_GUJARATI = HB_TAG ('G','u','j','r'),
+ HB_SCRIPT_GURMUKHI = HB_TAG ('G','u','r','u'),
+ HB_SCRIPT_HANGUL = HB_TAG ('H','a','n','g'),
+ HB_SCRIPT_HAN = HB_TAG ('H','a','n','i'),
+ HB_SCRIPT_HEBREW = HB_TAG ('H','e','b','r'),
+ HB_SCRIPT_HIRAGANA = HB_TAG ('H','i','r','a'),
+ HB_SCRIPT_INHERITED = HB_TAG ('Z','i','n','h'),
+ HB_SCRIPT_KANNADA = HB_TAG ('K','n','d','a'),
+ HB_SCRIPT_KATAKANA = HB_TAG ('K','a','n','a'),
+ HB_SCRIPT_LAO = HB_TAG ('L','a','o','o'),
+ HB_SCRIPT_LATIN = HB_TAG ('L','a','t','n'),
+ HB_SCRIPT_MALAYALAM = HB_TAG ('M','l','y','m'),
+ HB_SCRIPT_MONGOLIAN = HB_TAG ('M','o','n','g'),
+ HB_SCRIPT_OGHAM = HB_TAG ('O','g','a','m'),
+ HB_SCRIPT_ORIYA = HB_TAG ('O','r','y','a'),
+ HB_SCRIPT_RUNIC = HB_TAG ('R','u','n','r'),
+ HB_SCRIPT_SYRIAC = HB_TAG ('S','y','r','c'),
+ HB_SCRIPT_TAMIL = HB_TAG ('T','a','m','l'),
+ HB_SCRIPT_TELUGU = HB_TAG ('T','e','l','u'),
+ HB_SCRIPT_THAI = HB_TAG ('T','h','a','i'),
+ HB_SCRIPT_YI = HB_TAG ('Y','i','i','i'),
+
+ /* Unicode-2.0 additions */
+ HB_SCRIPT_TIBETAN = HB_TAG ('T','i','b','t'),
+
+ /* Unicode-3.0 additions */
+ HB_SCRIPT_ETHIOPIC = HB_TAG ('E','t','h','i'),
+ HB_SCRIPT_KHMER = HB_TAG ('K','h','m','r'),
+ HB_SCRIPT_MYANMAR = HB_TAG ('M','y','m','r'),
+ HB_SCRIPT_SINHALA = HB_TAG ('S','i','n','h'),
+ HB_SCRIPT_THAANA = HB_TAG ('T','h','a','a'),
+
+ /* Unicode-3.1 additions */
+ HB_SCRIPT_DESERET = HB_TAG ('D','s','r','t'),
+ HB_SCRIPT_GOTHIC = HB_TAG ('G','o','t','h'),
+ HB_SCRIPT_OLD_ITALIC = HB_TAG ('I','t','a','l'),
+
+ /* Unicode-3.2 additions */
+ HB_SCRIPT_BUHID = HB_TAG ('B','u','h','d'),
+ HB_SCRIPT_HANUNOO = HB_TAG ('H','a','n','o'),
+ HB_SCRIPT_TAGALOG = HB_TAG ('T','g','l','g'),
+ HB_SCRIPT_TAGBANWA = HB_TAG ('T','a','g','b'),
+
+ /* Unicode-4.0 additions */
+ HB_SCRIPT_BRAILLE = HB_TAG ('B','r','a','i'),
+ HB_SCRIPT_CYPRIOT = HB_TAG ('C','p','r','t'),
+ HB_SCRIPT_LIMBU = HB_TAG ('L','i','m','b'),
+ HB_SCRIPT_LINEAR_B = HB_TAG ('L','i','n','b'),
+ HB_SCRIPT_OSMANYA = HB_TAG ('O','s','m','a'),
+ HB_SCRIPT_SHAVIAN = HB_TAG ('S','h','a','w'),
+ HB_SCRIPT_TAI_LE = HB_TAG ('T','a','l','e'),
+ HB_SCRIPT_UGARITIC = HB_TAG ('U','g','a','r'),
+
+ /* Unicode-4.1 additions */
+ HB_SCRIPT_BUGINESE = HB_TAG ('B','u','g','i'),
+ HB_SCRIPT_GLAGOLITIC = HB_TAG ('G','l','a','g'),
+ HB_SCRIPT_KHAROSHTHI = HB_TAG ('K','h','a','r'),
+ HB_SCRIPT_NEW_TAI_LUE = HB_TAG ('T','a','l','u'),
+ HB_SCRIPT_OLD_PERSIAN = HB_TAG ('X','p','e','o'),
+ HB_SCRIPT_SYLOTI_NAGRI = HB_TAG ('S','y','l','o'),
+ HB_SCRIPT_TIFINAGH = HB_TAG ('T','f','n','g'),
+
+ /* Unicode-5.0 additions */
+ HB_SCRIPT_BALINESE = HB_TAG ('B','a','l','i'),
+ HB_SCRIPT_CUNEIFORM = HB_TAG ('X','s','u','x'),
+ HB_SCRIPT_NKO = HB_TAG ('N','k','o','o'),
+ HB_SCRIPT_PHAGS_PA = HB_TAG ('P','h','a','g'),
+ HB_SCRIPT_PHOENICIAN = HB_TAG ('P','h','n','x'),
+ HB_SCRIPT_UNKNOWN = HB_TAG ('Z','z','z','z'),
+
+ /* Unicode-5.1 additions */
+ HB_SCRIPT_CARIAN = HB_TAG ('C','a','r','i'),
+ HB_SCRIPT_CHAM = HB_TAG ('C','h','a','m'),
+ HB_SCRIPT_KAYAH_LI = HB_TAG ('K','a','l','i'),
+ HB_SCRIPT_LEPCHA = HB_TAG ('L','e','p','c'),
+ HB_SCRIPT_LYCIAN = HB_TAG ('L','y','c','i'),
+ HB_SCRIPT_LYDIAN = HB_TAG ('L','y','d','i'),
+ HB_SCRIPT_OL_CHIKI = HB_TAG ('O','l','c','k'),
+ HB_SCRIPT_REJANG = HB_TAG ('R','j','n','g'),
+ HB_SCRIPT_SAURASHTRA = HB_TAG ('S','a','u','r'),
+ HB_SCRIPT_SUNDANESE = HB_TAG ('S','u','n','d'),
+ HB_SCRIPT_VAI = HB_TAG ('V','a','i','i'),
+
+ /* Unicode-5.2 additions */
+ HB_SCRIPT_AVESTAN = HB_TAG ('A','v','s','t'),
+ HB_SCRIPT_BAMUM = HB_TAG ('B','a','m','u'),
+ HB_SCRIPT_EGYPTIAN_HIEROGLYPHS = HB_TAG ('E','g','y','p'),
+ HB_SCRIPT_IMPERIAL_ARAMAIC = HB_TAG ('A','r','m','i'),
+ HB_SCRIPT_INSCRIPTIONAL_PAHLAVI = HB_TAG ('P','h','l','i'),
+ HB_SCRIPT_INSCRIPTIONAL_PARTHIAN = HB_TAG ('P','r','t','i'),
+ HB_SCRIPT_JAVANESE = HB_TAG ('J','a','v','a'),
+ HB_SCRIPT_KAITHI = HB_TAG ('K','t','h','i'),
+ HB_SCRIPT_LISU = HB_TAG ('L','i','s','u'),
+ HB_SCRIPT_MEETEI_MAYEK = HB_TAG ('M','t','e','i'),
+ HB_SCRIPT_OLD_SOUTH_ARABIAN = HB_TAG ('S','a','r','b'),
+ HB_SCRIPT_OLD_TURKIC = HB_TAG ('O','r','k','h'),
+ HB_SCRIPT_SAMARITAN = HB_TAG ('S','a','m','r'),
+ HB_SCRIPT_TAI_THAM = HB_TAG ('L','a','n','a'),
+ HB_SCRIPT_TAI_VIET = HB_TAG ('T','a','v','t'),
+
+ /* Unicode-6.0 additions */
+ HB_SCRIPT_BATAK = HB_TAG ('B','a','t','k'),
+ HB_SCRIPT_BRAHMI = HB_TAG ('B','r','a','h'),
+ HB_SCRIPT_MANDAIC = HB_TAG ('M','a','n','d'),
+
+ /* Unicode-6.1 additions */
+ HB_SCRIPT_CHAKMA = HB_TAG ('C','a','k','m'),
+ HB_SCRIPT_MEROITIC_CURSIVE = HB_TAG ('M','e','r','c'),
+ HB_SCRIPT_MEROITIC_HIEROGLYPHS = HB_TAG ('M','e','r','o'),
+ HB_SCRIPT_MIAO = HB_TAG ('P','l','r','d'),
+ HB_SCRIPT_SHARADA = HB_TAG ('S','h','r','d'),
+ HB_SCRIPT_SORA_SOMPENG = HB_TAG ('S','o','r','a'),
+ HB_SCRIPT_TAKRI = HB_TAG ('T','a','k','r'),
+
+ /* No script set */
+ HB_SCRIPT_INVALID = HB_TAG_NONE
+} hb_script_t;
+
+
+/* Script functions */
+
+hb_script_t
+hb_script_from_iso15924_tag (hb_tag_t tag);
+
+/* suger for tag_from_string() then script_from_iso15924_tag */
+/* len=-1 means s is NUL-terminated */
+hb_script_t
+hb_script_from_string (const char *s, int len);
+
+hb_tag_t
+hb_script_to_iso15924_tag (hb_script_t script);
+
+hb_direction_t
+hb_script_get_horizontal_direction (hb_script_t script);
+
+
+/* User data */
+
+typedef struct hb_user_data_key_t {
+ /*< private >*/
+ char unused;
+} hb_user_data_key_t;
+
+typedef void (*hb_destroy_func_t) (void *user_data);
+
+
+HB_END_DECLS
+
+#endif /* HB_COMMON_H */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-coretext.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-coretext.cc
new file mode 100644
index 00000000000..dfb6341dc61
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-coretext.cc
@@ -0,0 +1,351 @@
+/*
+ * Copyright © 2012 Mozilla Foundation.
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Mozilla Author(s): Jonathan Kew
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#define HB_SHAPER coretext
+#include "hb-shaper-impl-private.hh"
+
+#define GlyphID GlyphID_mac
+#include <ApplicationServices/ApplicationServices.h>
+#undef GlyphID
+
+#include "hb-coretext.h"
+
+
+#ifndef HB_DEBUG_CORETEXT
+#define HB_DEBUG_CORETEXT (HB_DEBUG+0)
+#endif
+
+
+HB_SHAPER_DATA_ENSURE_DECLARE(coretext, face)
+HB_SHAPER_DATA_ENSURE_DECLARE(coretext, font)
+
+
+/*
+ * shaper face data
+ */
+
+struct hb_coretext_shaper_face_data_t {
+ CGFontRef cg_font;
+};
+
+static void
+release_data (void *info, const void *data, size_t size)
+{
+ assert (hb_blob_get_length ((hb_blob_t *) info) == size &&
+ hb_blob_get_data ((hb_blob_t *) info, NULL) == data);
+
+ hb_blob_destroy ((hb_blob_t *) info);
+}
+
+hb_coretext_shaper_face_data_t *
+_hb_coretext_shaper_face_data_create (hb_face_t *face)
+{
+ hb_coretext_shaper_face_data_t *data = (hb_coretext_shaper_face_data_t *) calloc (1, sizeof (hb_coretext_shaper_face_data_t));
+ if (unlikely (!data))
+ return NULL;
+
+ hb_blob_t *blob = hb_face_reference_blob (face);
+ unsigned int blob_length;
+ const char *blob_data = hb_blob_get_data (blob, &blob_length);
+ if (unlikely (!blob_length))
+ DEBUG_MSG (CORETEXT, face, "Face has empty blob");
+
+ CGDataProviderRef provider = CGDataProviderCreateWithData (blob, blob_data, blob_length, &release_data);
+ data->cg_font = CGFontCreateWithDataProvider (provider);
+ CGDataProviderRelease (provider);
+
+ if (unlikely (!data->cg_font)) {
+ DEBUG_MSG (CORETEXT, face, "Face CGFontCreateWithDataProvider() failed");
+ free (data);
+ return NULL;
+ }
+
+ return data;
+}
+
+void
+_hb_coretext_shaper_face_data_destroy (hb_coretext_shaper_face_data_t *data)
+{
+ CFRelease (data->cg_font);
+ free (data);
+}
+
+
+/*
+ * shaper font data
+ */
+
+struct hb_coretext_shaper_font_data_t {
+ CTFontRef ct_font;
+};
+
+hb_coretext_shaper_font_data_t *
+_hb_coretext_shaper_font_data_create (hb_font_t *font)
+{
+ if (unlikely (!hb_coretext_shaper_face_data_ensure (font->face))) return NULL;
+
+ hb_coretext_shaper_font_data_t *data = (hb_coretext_shaper_font_data_t *) calloc (1, sizeof (hb_coretext_shaper_font_data_t));
+ if (unlikely (!data))
+ return NULL;
+
+ hb_face_t *face = font->face;
+ hb_coretext_shaper_face_data_t *face_data = HB_SHAPER_DATA_GET (face);
+
+ data->ct_font = CTFontCreateWithGraphicsFont (face_data->cg_font, font->y_scale, NULL, NULL);
+ if (unlikely (!data->ct_font)) {
+ DEBUG_MSG (CORETEXT, font, "Font CTFontCreateWithGraphicsFont() failed");
+ free (data);
+ return NULL;
+ }
+
+ return data;
+}
+
+void
+_hb_coretext_shaper_font_data_destroy (hb_coretext_shaper_font_data_t *data)
+{
+ CFRelease (data->ct_font);
+ free (data);
+}
+
+
+/*
+ * shaper shape_plan data
+ */
+
+struct hb_coretext_shaper_shape_plan_data_t {};
+
+hb_coretext_shaper_shape_plan_data_t *
+_hb_coretext_shaper_shape_plan_data_create (hb_shape_plan_t *shape_plan HB_UNUSED,
+ const hb_feature_t *user_features HB_UNUSED,
+ unsigned int num_user_features HB_UNUSED)
+{
+ return (hb_coretext_shaper_shape_plan_data_t *) HB_SHAPER_DATA_SUCCEEDED;
+}
+
+void
+_hb_coretext_shaper_shape_plan_data_destroy (hb_coretext_shaper_shape_plan_data_t *data HB_UNUSED)
+{
+}
+
+
+/*
+ * shaper
+ */
+
+CTFontRef
+hb_coretext_font_get_ct_font (hb_font_t *font)
+{
+ if (unlikely (!hb_coretext_shaper_font_data_ensure (font))) return 0;
+ hb_coretext_shaper_font_data_t *font_data = HB_SHAPER_DATA_GET (font);
+ return font_data->ct_font;
+}
+
+hb_bool_t
+_hb_coretext_shape (hb_shape_plan_t *shape_plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer,
+ const hb_feature_t *features,
+ unsigned int num_features)
+{
+ hb_face_t *face = font->face;
+ hb_coretext_shaper_face_data_t *face_data = HB_SHAPER_DATA_GET (face);
+ hb_coretext_shaper_font_data_t *font_data = HB_SHAPER_DATA_GET (font);
+
+#define FAIL(...) \
+ HB_STMT_START { \
+ DEBUG_MSG (CORETEXT, NULL, __VA_ARGS__); \
+ return false; \
+ } HB_STMT_END;
+
+ unsigned int scratch_size;
+ char *scratch = (char *) buffer->get_scratch_buffer (&scratch_size);
+
+#define utf16_index() var1.u32
+
+ UniChar *pchars = (UniChar *) scratch;
+ unsigned int chars_len = 0;
+ for (unsigned int i = 0; i < buffer->len; i++) {
+ hb_codepoint_t c = buffer->info[i].codepoint;
+ buffer->info[i].utf16_index() = chars_len;
+ if (likely (c < 0x10000))
+ pchars[chars_len++] = c;
+ else if (unlikely (c >= 0x110000))
+ pchars[chars_len++] = 0xFFFD;
+ else {
+ pchars[chars_len++] = 0xD800 + ((c - 0x10000) >> 10);
+ pchars[chars_len++] = 0xDC00 + ((c - 0x10000) & ((1 << 10) - 1));
+ }
+ }
+
+#undef utf16_index
+
+ CFStringRef string_ref = CFStringCreateWithCharactersNoCopy (kCFAllocatorDefault,
+ pchars, chars_len,
+ kCFAllocatorNull);
+
+ CFDictionaryRef attrs = CFDictionaryCreate (kCFAllocatorDefault,
+ (const void**) &kCTFontAttributeName,
+ (const void**) &font_data->ct_font,
+ 1, /* count of attributes */
+ &kCFTypeDictionaryKeyCallBacks,
+ &kCFTypeDictionaryValueCallBacks);
+
+ /* TODO: support features */
+
+ CFAttributedStringRef attr_string = CFAttributedStringCreate (kCFAllocatorDefault, string_ref, attrs);
+ CFRelease (string_ref);
+ CFRelease (attrs);
+
+ CTLineRef line = CTLineCreateWithAttributedString (attr_string);
+ CFRelease (attr_string);
+
+ CFArrayRef glyph_runs = CTLineGetGlyphRuns (line);
+ unsigned int num_runs = CFArrayGetCount (glyph_runs);
+
+ bool success = true;
+ buffer->len = 0;
+
+ const CFRange range_all = CFRangeMake (0, 0);
+
+ for (unsigned int i = 0; i < num_runs; i++) {
+ CTRunRef run = (CTRunRef) CFArrayGetValueAtIndex (glyph_runs, i);
+
+ unsigned int num_glyphs = CTRunGetGlyphCount (run);
+ if (num_glyphs == 0)
+ continue;
+
+ buffer->ensure (buffer->len + num_glyphs);
+
+ /* Testing indicates that CTRunGetGlyphsPtr (almost?) always succeeds,
+ * and so copying data to our own buffer with CTRunGetGlyphs will be
+ * extremely rare. */
+
+ unsigned int scratch_size;
+ char *scratch = (char *) buffer->get_scratch_buffer (&scratch_size);
+
+#define ALLOCATE_ARRAY(Type, name, len) \
+ Type *name = (Type *) scratch; \
+ scratch += (len) * sizeof ((name)[0]); \
+ scratch_size -= (len) * sizeof ((name)[0]);
+
+ const CGGlyph* glyphs = CTRunGetGlyphsPtr (run);
+ if (!glyphs) {
+ ALLOCATE_ARRAY (CGGlyph, glyph_buf, num_glyphs);
+ CTRunGetGlyphs (run, range_all, glyph_buf);
+ glyphs = glyph_buf;
+ }
+
+ const CGPoint* positions = CTRunGetPositionsPtr (run);
+ if (!positions) {
+ ALLOCATE_ARRAY (CGPoint, position_buf, num_glyphs);
+ CTRunGetPositions (run, range_all, position_buf);
+ positions = position_buf;
+ }
+
+ const CFIndex* string_indices = CTRunGetStringIndicesPtr (run);
+ if (!string_indices) {
+ ALLOCATE_ARRAY (CFIndex, index_buf, num_glyphs);
+ CTRunGetStringIndices (run, range_all, index_buf);
+ string_indices = index_buf;
+ }
+
+#undef ALLOCATE_ARRAY
+
+ double run_width = CTRunGetTypographicBounds (run, range_all, NULL, NULL, NULL);
+
+ for (unsigned int j = 0; j < num_glyphs; j++) {
+ double advance = (j + 1 < num_glyphs ? positions[j + 1].x : positions[0].x + run_width) - positions[j].x;
+
+ hb_glyph_info_t *info = &buffer->info[buffer->len];
+ hb_glyph_position_t *pos = &buffer->pos[buffer->len];
+
+ info->codepoint = glyphs[j];
+ info->cluster = string_indices[j];
+
+ /* Currently, we do all x-positioning by setting the advance, we never use x-offset. */
+ info->mask = advance;
+ info->var1.u32 = 0;
+ info->var2.u32 = positions[j].y;
+
+ buffer->len++;
+ }
+ }
+
+ buffer->clear_positions ();
+
+ unsigned int count = buffer->len;
+ for (unsigned int i = 0; i < count; ++i) {
+ hb_glyph_info_t *info = &buffer->info[i];
+ hb_glyph_position_t *pos = &buffer->pos[i];
+
+ /* TODO vertical */
+ pos->x_advance = info->mask;
+ pos->x_offset = info->var1.u32;
+ pos->y_offset = info->var2.u32;
+ }
+
+ /* Fix up clusters so that we never return out-of-order indices;
+ * if core text has reordered glyphs, we'll merge them to the
+ * beginning of the reordered cluster.
+ *
+ * This does *not* mean we'll form the same clusters as Uniscribe
+ * or the native OT backend, only that the cluster indices will be
+ * monotonic in the output buffer. */
+ if (HB_DIRECTION_IS_FORWARD (buffer->props.direction)) {
+ unsigned int prev_cluster = 0;
+ for (unsigned int i = 0; i < count; i++) {
+ unsigned int curr_cluster = buffer->info[i].cluster;
+ if (curr_cluster < prev_cluster) {
+ for (unsigned int j = i; j > 0; j--) {
+ if (buffer->info[j - 1].cluster > curr_cluster)
+ buffer->info[j - 1].cluster = curr_cluster;
+ else
+ break;
+ }
+ }
+ prev_cluster = curr_cluster;
+ }
+ } else {
+ unsigned int prev_cluster = (unsigned int)-1;
+ for (unsigned int i = 0; i < count; i++) {
+ unsigned int curr_cluster = buffer->info[i].cluster;
+ if (curr_cluster > prev_cluster) {
+ for (unsigned int j = i; j > 0; j--) {
+ if (buffer->info[j - 1].cluster < curr_cluster)
+ buffer->info[j - 1].cluster = curr_cluster;
+ else
+ break;
+ }
+ }
+ prev_cluster = curr_cluster;
+ }
+ }
+
+ return true;
+}
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-coretext.h b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-coretext.h
new file mode 100644
index 00000000000..0b34203d991
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-coretext.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright © 2012 Mozilla Foundation.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Mozilla Author(s): Jonathan Kew
+ */
+
+#ifndef HB_CORETEXT_H
+#define HB_CORETEXT_H
+
+#include "hb.h"
+
+#include <ApplicationServices/ApplicationServices.h>
+
+HB_BEGIN_DECLS
+
+
+CTFontRef
+hb_coretext_font_get_ct_font (hb_font_t *font);
+
+
+HB_END_DECLS
+
+#endif /* HB_CORETEXT_H */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-fallback-shape.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-fallback-shape.cc
new file mode 100644
index 00000000000..989596ee55b
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-fallback-shape.cc
@@ -0,0 +1,129 @@
+/*
+ * Copyright © 2011 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#define HB_SHAPER fallback
+#include "hb-shaper-impl-private.hh"
+
+
+/*
+ * shaper face data
+ */
+
+struct hb_fallback_shaper_face_data_t {};
+
+hb_fallback_shaper_face_data_t *
+_hb_fallback_shaper_face_data_create (hb_face_t *face)
+{
+ return (hb_fallback_shaper_face_data_t *) HB_SHAPER_DATA_SUCCEEDED;
+}
+
+void
+_hb_fallback_shaper_face_data_destroy (hb_fallback_shaper_face_data_t *data)
+{
+}
+
+
+/*
+ * shaper font data
+ */
+
+struct hb_fallback_shaper_font_data_t {};
+
+hb_fallback_shaper_font_data_t *
+_hb_fallback_shaper_font_data_create (hb_font_t *font)
+{
+ return (hb_fallback_shaper_font_data_t *) HB_SHAPER_DATA_SUCCEEDED;
+}
+
+void
+_hb_fallback_shaper_font_data_destroy (hb_fallback_shaper_font_data_t *data)
+{
+}
+
+
+/*
+ * shaper shape_plan data
+ */
+
+struct hb_fallback_shaper_shape_plan_data_t {};
+
+hb_fallback_shaper_shape_plan_data_t *
+_hb_fallback_shaper_shape_plan_data_create (hb_shape_plan_t *shape_plan HB_UNUSED,
+ const hb_feature_t *user_features HB_UNUSED,
+ unsigned int num_user_features HB_UNUSED)
+{
+ return (hb_fallback_shaper_shape_plan_data_t *) HB_SHAPER_DATA_SUCCEEDED;
+}
+
+void
+_hb_fallback_shaper_shape_plan_data_destroy (hb_fallback_shaper_shape_plan_data_t *data HB_UNUSED)
+{
+}
+
+
+/*
+ * shaper
+ */
+
+hb_bool_t
+_hb_fallback_shape (hb_shape_plan_t *shape_plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer,
+ const hb_feature_t *features HB_UNUSED,
+ unsigned int num_features HB_UNUSED)
+{
+ hb_codepoint_t space;
+ font->get_glyph (' ', 0, &space);
+
+ buffer->guess_segment_properties ();
+ buffer->clear_positions ();
+
+ unsigned int count = buffer->len;
+
+ for (unsigned int i = 0; i < count; i++)
+ {
+ if (buffer->unicode->is_default_ignorable (buffer->info[i].codepoint)) {
+ buffer->info[i].codepoint = space;
+ buffer->pos[i].x_advance = 0;
+ buffer->pos[i].y_advance = 0;
+ continue;
+ }
+ font->get_glyph (buffer->info[i].codepoint, 0, &buffer->info[i].codepoint);
+ font->get_glyph_advance_for_direction (buffer->info[i].codepoint,
+ buffer->props.direction,
+ &buffer->pos[i].x_advance,
+ &buffer->pos[i].y_advance);
+ font->subtract_glyph_origin_for_direction (buffer->info[i].codepoint,
+ buffer->props.direction,
+ &buffer->pos[i].x_offset,
+ &buffer->pos[i].y_offset);
+ }
+
+ if (HB_DIRECTION_IS_BACKWARD (buffer->props.direction))
+ hb_buffer_reverse (buffer);
+
+ return true;
+}
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-font-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-font-private.hh
new file mode 100644
index 00000000000..48fbb0ee549
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-font-private.hh
@@ -0,0 +1,469 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ * Copyright © 2011 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_FONT_PRIVATE_HH
+#define HB_FONT_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-font.h"
+#include "hb-object-private.hh"
+#include "hb-shaper-private.hh"
+#include "hb-shape-plan-private.hh"
+
+
+
+/*
+ * hb_font_funcs_t
+ */
+
+#define HB_FONT_FUNCS_IMPLEMENT_CALLBACKS \
+ HB_FONT_FUNC_IMPLEMENT (glyph) \
+ HB_FONT_FUNC_IMPLEMENT (glyph_h_advance) \
+ HB_FONT_FUNC_IMPLEMENT (glyph_v_advance) \
+ HB_FONT_FUNC_IMPLEMENT (glyph_h_origin) \
+ HB_FONT_FUNC_IMPLEMENT (glyph_v_origin) \
+ HB_FONT_FUNC_IMPLEMENT (glyph_h_kerning) \
+ HB_FONT_FUNC_IMPLEMENT (glyph_v_kerning) \
+ HB_FONT_FUNC_IMPLEMENT (glyph_extents) \
+ HB_FONT_FUNC_IMPLEMENT (glyph_contour_point) \
+ HB_FONT_FUNC_IMPLEMENT (glyph_name) \
+ HB_FONT_FUNC_IMPLEMENT (glyph_from_name) \
+ /* ^--- Add new callbacks here */
+
+struct hb_font_funcs_t {
+ hb_object_header_t header;
+ ASSERT_POD ();
+
+ hb_bool_t immutable;
+
+ /* Don't access these directly. Call hb_font_get_*() instead. */
+
+ struct {
+#define HB_FONT_FUNC_IMPLEMENT(name) hb_font_get_##name##_func_t name;
+ HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_FONT_FUNC_IMPLEMENT
+ } get;
+
+ struct {
+#define HB_FONT_FUNC_IMPLEMENT(name) void *name;
+ HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_FONT_FUNC_IMPLEMENT
+ } user_data;
+
+ struct {
+#define HB_FONT_FUNC_IMPLEMENT(name) hb_destroy_func_t name;
+ HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_FONT_FUNC_IMPLEMENT
+ } destroy;
+};
+
+
+/*
+ * hb_face_t
+ */
+
+struct hb_face_t {
+ hb_object_header_t header;
+ ASSERT_POD ();
+
+ hb_bool_t immutable;
+
+ hb_reference_table_func_t reference_table_func;
+ void *user_data;
+ hb_destroy_func_t destroy;
+
+ unsigned int index;
+ mutable unsigned int upem;
+ mutable unsigned int num_glyphs;
+
+ struct hb_shaper_data_t shaper_data;
+
+ struct plan_node_t {
+ hb_shape_plan_t *shape_plan;
+ plan_node_t *next;
+ } *shape_plans;
+
+
+ inline hb_blob_t *reference_table (hb_tag_t tag) const
+ {
+ hb_blob_t *blob;
+
+ if (unlikely (!this || !reference_table_func))
+ return hb_blob_get_empty ();
+
+ blob = reference_table_func (/*XXX*/const_cast<hb_face_t *> (this), tag, user_data);
+ if (unlikely (!blob))
+ return hb_blob_get_empty ();
+
+ return blob;
+ }
+
+ inline unsigned int get_upem (void) const
+ {
+ if (unlikely (!upem))
+ load_upem ();
+ return upem;
+ }
+
+ inline unsigned int get_num_glyphs (void) const
+ {
+ if (unlikely (num_glyphs == (unsigned int) -1))
+ load_num_glyphs ();
+ return num_glyphs;
+ }
+
+ private:
+ HB_INTERNAL void load_upem (void) const;
+ HB_INTERNAL void load_num_glyphs (void) const;
+};
+
+#define HB_SHAPER_DATA_CREATE_FUNC_EXTRA_ARGS
+#define HB_SHAPER_IMPLEMENT(shaper) HB_SHAPER_DATA_PROTOTYPE(shaper, face);
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+#undef HB_SHAPER_DATA_CREATE_FUNC_EXTRA_ARGS
+
+
+/*
+ * hb_font_t
+ */
+
+struct hb_font_t {
+ hb_object_header_t header;
+ ASSERT_POD ();
+
+ hb_bool_t immutable;
+
+ hb_font_t *parent;
+ hb_face_t *face;
+
+ int x_scale;
+ int y_scale;
+
+ unsigned int x_ppem;
+ unsigned int y_ppem;
+
+ hb_font_funcs_t *klass;
+ void *user_data;
+ hb_destroy_func_t destroy;
+
+ struct hb_shaper_data_t shaper_data;
+
+
+ /* Convert from font-space to user-space */
+ inline hb_position_t em_scale_x (int16_t v) { return em_scale (v, this->x_scale); }
+ inline hb_position_t em_scale_y (int16_t v) { return em_scale (v, this->y_scale); }
+
+ /* Convert from parent-font user-space to our user-space */
+ inline hb_position_t parent_scale_x_distance (hb_position_t v) {
+ if (unlikely (parent && parent->x_scale != x_scale))
+ return v * (int64_t) this->x_scale / this->parent->x_scale;
+ return v;
+ }
+ inline hb_position_t parent_scale_y_distance (hb_position_t v) {
+ if (unlikely (parent && parent->y_scale != y_scale))
+ return v * (int64_t) this->y_scale / this->parent->y_scale;
+ return v;
+ }
+ inline hb_position_t parent_scale_x_position (hb_position_t v) {
+ return parent_scale_x_distance (v);
+ }
+ inline hb_position_t parent_scale_y_position (hb_position_t v) {
+ return parent_scale_y_distance (v);
+ }
+
+ inline void parent_scale_distance (hb_position_t *x, hb_position_t *y) {
+ *x = parent_scale_x_distance (*x);
+ *y = parent_scale_y_distance (*y);
+ }
+ inline void parent_scale_position (hb_position_t *x, hb_position_t *y) {
+ *x = parent_scale_x_position (*x);
+ *y = parent_scale_y_position (*y);
+ }
+
+
+ /* Public getters */
+
+ inline hb_bool_t get_glyph (hb_codepoint_t unicode, hb_codepoint_t variation_selector,
+ hb_codepoint_t *glyph)
+ {
+ *glyph = 0;
+ return klass->get.glyph (this, user_data,
+ unicode, variation_selector, glyph,
+ klass->user_data.glyph);
+ }
+
+ inline hb_position_t get_glyph_h_advance (hb_codepoint_t glyph)
+ {
+ return klass->get.glyph_h_advance (this, user_data,
+ glyph,
+ klass->user_data.glyph_h_advance);
+ }
+
+ inline hb_position_t get_glyph_v_advance (hb_codepoint_t glyph)
+ {
+ return klass->get.glyph_v_advance (this, user_data,
+ glyph,
+ klass->user_data.glyph_v_advance);
+ }
+
+ inline hb_bool_t get_glyph_h_origin (hb_codepoint_t glyph,
+ hb_position_t *x, hb_position_t *y)
+ {
+ *x = *y = 0;
+ return klass->get.glyph_h_origin (this, user_data,
+ glyph, x, y,
+ klass->user_data.glyph_h_origin);
+ }
+
+ inline hb_bool_t get_glyph_v_origin (hb_codepoint_t glyph,
+ hb_position_t *x, hb_position_t *y)
+ {
+ *x = *y = 0;
+ return klass->get.glyph_v_origin (this, user_data,
+ glyph, x, y,
+ klass->user_data.glyph_v_origin);
+ }
+
+ inline hb_position_t get_glyph_h_kerning (hb_codepoint_t left_glyph, hb_codepoint_t right_glyph)
+ {
+ return klass->get.glyph_h_kerning (this, user_data,
+ left_glyph, right_glyph,
+ klass->user_data.glyph_h_kerning);
+ }
+
+ inline hb_position_t get_glyph_v_kerning (hb_codepoint_t left_glyph, hb_codepoint_t right_glyph)
+ {
+ return klass->get.glyph_v_kerning (this, user_data,
+ left_glyph, right_glyph,
+ klass->user_data.glyph_v_kerning);
+ }
+
+ inline hb_bool_t get_glyph_extents (hb_codepoint_t glyph,
+ hb_glyph_extents_t *extents)
+ {
+ memset (extents, 0, sizeof (*extents));
+ return klass->get.glyph_extents (this, user_data,
+ glyph,
+ extents,
+ klass->user_data.glyph_extents);
+ }
+
+ inline hb_bool_t get_glyph_contour_point (hb_codepoint_t glyph, unsigned int point_index,
+ hb_position_t *x, hb_position_t *y)
+ {
+ *x = *y = 0;
+ return klass->get.glyph_contour_point (this, user_data,
+ glyph, point_index,
+ x, y,
+ klass->user_data.glyph_contour_point);
+ }
+
+ inline hb_bool_t get_glyph_name (hb_codepoint_t glyph,
+ char *name, unsigned int size)
+ {
+ if (size) *name = '\0';
+ return klass->get.glyph_name (this, user_data,
+ glyph,
+ name, size,
+ klass->user_data.glyph_name);
+ }
+
+ inline hb_bool_t get_glyph_from_name (const char *name, int len, /* -1 means nul-terminated */
+ hb_codepoint_t *glyph)
+ {
+ *glyph = 0;
+ if (len == -1) len = strlen (name);
+ return klass->get.glyph_from_name (this, user_data,
+ name, len,
+ glyph,
+ klass->user_data.glyph_from_name);
+ }
+
+
+ /* A bit higher-level, and with fallback */
+
+ inline void get_glyph_advance_for_direction (hb_codepoint_t glyph,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y)
+ {
+ if (likely (HB_DIRECTION_IS_HORIZONTAL (direction))) {
+ *x = get_glyph_h_advance (glyph);
+ *y = 0;
+ } else {
+ *x = 0;
+ *y = get_glyph_v_advance (glyph);
+ }
+ }
+
+ /* Internal only */
+ inline void guess_v_origin_minus_h_origin (hb_codepoint_t glyph,
+ hb_position_t *x, hb_position_t *y)
+ {
+ *x = get_glyph_h_advance (glyph) / 2;
+
+ /* TODO use font_metics.ascent */
+ *y = y_scale;
+ }
+
+ inline void get_glyph_origin_for_direction (hb_codepoint_t glyph,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y)
+ {
+ if (likely (HB_DIRECTION_IS_HORIZONTAL (direction))) {
+ hb_bool_t ret = get_glyph_h_origin (glyph, x, y);
+ if (!ret && (ret = get_glyph_v_origin (glyph, x, y))) {
+ hb_position_t dx, dy;
+ guess_v_origin_minus_h_origin (glyph, &dx, &dy);
+ *x -= dx; *y -= dy;
+ }
+ } else {
+ hb_bool_t ret = get_glyph_v_origin (glyph, x, y);
+ if (!ret && (ret = get_glyph_h_origin (glyph, x, y))) {
+ hb_position_t dx, dy;
+ guess_v_origin_minus_h_origin (glyph, &dx, &dy);
+ *x += dx; *y += dy;
+ }
+ }
+ }
+
+ inline void add_glyph_origin_for_direction (hb_codepoint_t glyph,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y)
+ {
+ hb_position_t origin_x, origin_y;
+
+ get_glyph_origin_for_direction (glyph, direction, &origin_x, &origin_y);
+
+ *x += origin_x;
+ *y += origin_y;
+ }
+
+ inline void subtract_glyph_origin_for_direction (hb_codepoint_t glyph,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y)
+ {
+ hb_position_t origin_x, origin_y;
+
+ get_glyph_origin_for_direction (glyph, direction, &origin_x, &origin_y);
+
+ *x -= origin_x;
+ *y -= origin_y;
+ }
+
+ inline void get_glyph_kerning_for_direction (hb_codepoint_t first_glyph, hb_codepoint_t second_glyph,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y)
+ {
+ if (likely (HB_DIRECTION_IS_HORIZONTAL (direction))) {
+ *x = get_glyph_h_kerning (first_glyph, second_glyph);
+ *y = 0;
+ } else {
+ *x = 0;
+ *y = get_glyph_v_kerning (first_glyph, second_glyph);
+ }
+ }
+
+ inline hb_bool_t get_glyph_extents_for_origin (hb_codepoint_t glyph,
+ hb_direction_t direction,
+ hb_glyph_extents_t *extents)
+ {
+ hb_bool_t ret = get_glyph_extents (glyph, extents);
+
+ if (ret)
+ subtract_glyph_origin_for_direction (glyph, direction, &extents->x_bearing, &extents->y_bearing);
+
+ return ret;
+ }
+
+ inline hb_bool_t get_glyph_contour_point_for_origin (hb_codepoint_t glyph, unsigned int point_index,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y)
+ {
+ hb_bool_t ret = get_glyph_contour_point (glyph, point_index, x, y);
+
+ if (ret)
+ subtract_glyph_origin_for_direction (glyph, direction, x, y);
+
+ return ret;
+ }
+
+ /* Generates gidDDD if glyph has no name. */
+ inline void
+ glyph_to_string (hb_codepoint_t glyph,
+ char *s, unsigned int size)
+ {
+ if (get_glyph_name (glyph, s, size)) return;
+
+ snprintf (s, size, "gid%u", glyph);
+ }
+
+ /* Parses gidDDD and uniUUUU strings automatically. */
+ inline hb_bool_t
+ glyph_from_string (const char *s, int len, /* -1 means nul-terminated */
+ hb_codepoint_t *glyph)
+ {
+ if (get_glyph_from_name (s, len, glyph)) return true;
+
+ if (len == -1) len = strlen (s);
+
+ /* Straight glyph index. */
+ if (hb_codepoint_parse (s, len, 10, glyph))
+ return true;
+
+ if (len > 3)
+ {
+ /* gidDDD syntax for glyph indices. */
+ if (0 == strncmp (s, "gid", 3) &&
+ hb_codepoint_parse (s + 3, len - 3, 10, glyph))
+ return true;
+
+ /* uniUUUU and other Unicode character indices. */
+ hb_codepoint_t unichar;
+ if (0 == strncmp (s, "uni", 3) &&
+ hb_codepoint_parse (s + 3, len - 3, 16, &unichar) &&
+ get_glyph (unichar, 0, glyph))
+ return true;
+ }
+
+ return false;
+ }
+
+ private:
+ inline hb_position_t em_scale (int16_t v, int scale) { return v * (int64_t) scale / hb_face_get_upem (this->face); }
+};
+
+#define HB_SHAPER_DATA_CREATE_FUNC_EXTRA_ARGS
+#define HB_SHAPER_IMPLEMENT(shaper) HB_SHAPER_DATA_PROTOTYPE(shaper, font);
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+#undef HB_SHAPER_DATA_CREATE_FUNC_EXTRA_ARGS
+
+
+#endif /* HB_FONT_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-font.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-font.cc
new file mode 100644
index 00000000000..b59fdebaea7
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-font.cc
@@ -0,0 +1,1008 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+
+#include "hb-ot-layout-private.hh"
+
+#include "hb-font-private.hh"
+#include "hb-blob.h"
+#include "hb-open-file-private.hh"
+#include "hb-ot-head-table.hh"
+#include "hb-ot-maxp-table.hh"
+
+#include "hb-cache-private.hh"
+
+#include <string.h>
+
+
+
+/*
+ * hb_font_funcs_t
+ */
+
+static hb_bool_t
+hb_font_get_glyph_nil (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t unicode,
+ hb_codepoint_t variation_selector,
+ hb_codepoint_t *glyph,
+ void *user_data HB_UNUSED)
+{
+ if (font->parent)
+ return font->parent->get_glyph (unicode, variation_selector, glyph);
+
+ *glyph = 0;
+ return false;
+}
+
+static hb_position_t
+hb_font_get_glyph_h_advance_nil (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t glyph,
+ void *user_data HB_UNUSED)
+{
+ if (font->parent)
+ return font->parent_scale_x_distance (font->parent->get_glyph_h_advance (glyph));
+
+ return font->x_scale;
+}
+
+static hb_position_t
+hb_font_get_glyph_v_advance_nil (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t glyph,
+ void *user_data HB_UNUSED)
+{
+ if (font->parent)
+ return font->parent_scale_y_distance (font->parent->get_glyph_v_advance (glyph));
+
+ return font->y_scale;
+}
+
+static hb_bool_t
+hb_font_get_glyph_h_origin_nil (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t glyph,
+ hb_position_t *x,
+ hb_position_t *y,
+ void *user_data HB_UNUSED)
+{
+ if (font->parent) {
+ hb_bool_t ret = font->parent->get_glyph_h_origin (glyph, x, y);
+ if (ret)
+ font->parent_scale_position (x, y);
+ return ret;
+ }
+
+ *x = *y = 0;
+ return false;
+}
+
+static hb_bool_t
+hb_font_get_glyph_v_origin_nil (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t glyph,
+ hb_position_t *x,
+ hb_position_t *y,
+ void *user_data HB_UNUSED)
+{
+ if (font->parent) {
+ hb_bool_t ret = font->parent->get_glyph_v_origin (glyph, x, y);
+ if (ret)
+ font->parent_scale_position (x, y);
+ return ret;
+ }
+
+ *x = *y = 0;
+ return false;
+}
+
+static hb_position_t
+hb_font_get_glyph_h_kerning_nil (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t left_glyph,
+ hb_codepoint_t right_glyph,
+ void *user_data HB_UNUSED)
+{
+ if (font->parent)
+ return font->parent_scale_x_distance (font->parent->get_glyph_h_kerning (left_glyph, right_glyph));
+
+ return 0;
+}
+
+static hb_position_t
+hb_font_get_glyph_v_kerning_nil (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t top_glyph,
+ hb_codepoint_t bottom_glyph,
+ void *user_data HB_UNUSED)
+{
+ if (font->parent)
+ return font->parent_scale_y_distance (font->parent->get_glyph_v_kerning (top_glyph, bottom_glyph));
+
+ return 0;
+}
+
+static hb_bool_t
+hb_font_get_glyph_extents_nil (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t glyph,
+ hb_glyph_extents_t *extents,
+ void *user_data HB_UNUSED)
+{
+ if (font->parent) {
+ hb_bool_t ret = font->parent->get_glyph_extents (glyph, extents);
+ if (ret) {
+ font->parent_scale_position (&extents->x_bearing, &extents->y_bearing);
+ font->parent_scale_distance (&extents->width, &extents->height);
+ }
+ return ret;
+ }
+
+ memset (extents, 0, sizeof (*extents));
+ return false;
+}
+
+static hb_bool_t
+hb_font_get_glyph_contour_point_nil (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t glyph,
+ unsigned int point_index,
+ hb_position_t *x,
+ hb_position_t *y,
+ void *user_data HB_UNUSED)
+{
+ if (font->parent) {
+ hb_bool_t ret = font->parent->get_glyph_contour_point (glyph, point_index, x, y);
+ if (ret)
+ font->parent_scale_position (x, y);
+ return ret;
+ }
+
+ *x = *y = 0;
+ return false;
+}
+
+static hb_bool_t
+hb_font_get_glyph_name_nil (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t glyph,
+ char *name, unsigned int size,
+ void *user_data HB_UNUSED)
+{
+ if (font->parent)
+ return font->parent->get_glyph_name (glyph, name, size);
+
+ if (size) *name = '\0';
+ return false;
+}
+
+static hb_bool_t
+hb_font_get_glyph_from_name_nil (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ const char *name, int len, /* -1 means nul-terminated */
+ hb_codepoint_t *glyph,
+ void *user_data HB_UNUSED)
+{
+ if (font->parent)
+ return font->parent->get_glyph_from_name (name, len, glyph);
+
+ *glyph = 0;
+ return false;
+}
+
+
+static const hb_font_funcs_t _hb_font_funcs_nil = {
+ HB_OBJECT_HEADER_STATIC,
+
+ true, /* immutable */
+
+ {
+#define HB_FONT_FUNC_IMPLEMENT(name) hb_font_get_##name##_nil,
+ HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_FONT_FUNC_IMPLEMENT
+ }
+};
+
+
+hb_font_funcs_t *
+hb_font_funcs_create (void)
+{
+ hb_font_funcs_t *ffuncs;
+
+ if (!(ffuncs = hb_object_create<hb_font_funcs_t> ()))
+ return hb_font_funcs_get_empty ();
+
+ ffuncs->get = _hb_font_funcs_nil.get;
+
+ return ffuncs;
+}
+
+hb_font_funcs_t *
+hb_font_funcs_get_empty (void)
+{
+ return const_cast<hb_font_funcs_t *> (&_hb_font_funcs_nil);
+}
+
+hb_font_funcs_t *
+hb_font_funcs_reference (hb_font_funcs_t *ffuncs)
+{
+ return hb_object_reference (ffuncs);
+}
+
+void
+hb_font_funcs_destroy (hb_font_funcs_t *ffuncs)
+{
+ if (!hb_object_destroy (ffuncs)) return;
+
+#define HB_FONT_FUNC_IMPLEMENT(name) if (ffuncs->destroy.name) \
+ ffuncs->destroy.name (ffuncs->user_data.name);
+ HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_FONT_FUNC_IMPLEMENT
+
+ free (ffuncs);
+}
+
+hb_bool_t
+hb_font_funcs_set_user_data (hb_font_funcs_t *ffuncs,
+ hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace)
+{
+ return hb_object_set_user_data (ffuncs, key, data, destroy, replace);
+}
+
+void *
+hb_font_funcs_get_user_data (hb_font_funcs_t *ffuncs,
+ hb_user_data_key_t *key)
+{
+ return hb_object_get_user_data (ffuncs, key);
+}
+
+
+void
+hb_font_funcs_make_immutable (hb_font_funcs_t *ffuncs)
+{
+ if (hb_object_is_inert (ffuncs))
+ return;
+
+ ffuncs->immutable = true;
+}
+
+hb_bool_t
+hb_font_funcs_is_immutable (hb_font_funcs_t *ffuncs)
+{
+ return ffuncs->immutable;
+}
+
+
+#define HB_FONT_FUNC_IMPLEMENT(name) \
+ \
+void \
+hb_font_funcs_set_##name##_func (hb_font_funcs_t *ffuncs, \
+ hb_font_get_##name##_func_t func, \
+ void *user_data, \
+ hb_destroy_func_t destroy) \
+{ \
+ if (ffuncs->immutable) { \
+ if (destroy) \
+ destroy (user_data); \
+ return; \
+ } \
+ \
+ if (ffuncs->destroy.name) \
+ ffuncs->destroy.name (ffuncs->user_data.name); \
+ \
+ if (func) { \
+ ffuncs->get.name = func; \
+ ffuncs->user_data.name = user_data; \
+ ffuncs->destroy.name = destroy; \
+ } else { \
+ ffuncs->get.name = hb_font_get_##name##_nil; \
+ ffuncs->user_data.name = NULL; \
+ ffuncs->destroy.name = NULL; \
+ } \
+}
+
+HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_FONT_FUNC_IMPLEMENT
+
+
+/* Public getters */
+
+hb_bool_t
+hb_font_get_glyph (hb_font_t *font,
+ hb_codepoint_t unicode, hb_codepoint_t variation_selector,
+ hb_codepoint_t *glyph)
+{
+ return font->get_glyph (unicode, variation_selector, glyph);
+}
+
+hb_position_t
+hb_font_get_glyph_h_advance (hb_font_t *font,
+ hb_codepoint_t glyph)
+{
+ return font->get_glyph_h_advance (glyph);
+}
+
+hb_position_t
+hb_font_get_glyph_v_advance (hb_font_t *font,
+ hb_codepoint_t glyph)
+{
+ return font->get_glyph_v_advance (glyph);
+}
+
+hb_bool_t
+hb_font_get_glyph_h_origin (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_position_t *x, hb_position_t *y)
+{
+ return font->get_glyph_h_origin (glyph, x, y);
+}
+
+hb_bool_t
+hb_font_get_glyph_v_origin (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_position_t *x, hb_position_t *y)
+{
+ return font->get_glyph_v_origin (glyph, x, y);
+}
+
+hb_position_t
+hb_font_get_glyph_h_kerning (hb_font_t *font,
+ hb_codepoint_t left_glyph, hb_codepoint_t right_glyph)
+{
+ return font->get_glyph_h_kerning (left_glyph, right_glyph);
+}
+
+hb_position_t
+hb_font_get_glyph_v_kerning (hb_font_t *font,
+ hb_codepoint_t left_glyph, hb_codepoint_t right_glyph)
+{
+ return font->get_glyph_v_kerning (left_glyph, right_glyph);
+}
+
+hb_bool_t
+hb_font_get_glyph_extents (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_glyph_extents_t *extents)
+{
+ return font->get_glyph_extents (glyph, extents);
+}
+
+hb_bool_t
+hb_font_get_glyph_contour_point (hb_font_t *font,
+ hb_codepoint_t glyph, unsigned int point_index,
+ hb_position_t *x, hb_position_t *y)
+{
+ return font->get_glyph_contour_point (glyph, point_index, x, y);
+}
+
+hb_bool_t
+hb_font_get_glyph_name (hb_font_t *font,
+ hb_codepoint_t glyph,
+ char *name, unsigned int size)
+{
+ return font->get_glyph_name (glyph, name, size);
+}
+
+hb_bool_t
+hb_font_get_glyph_from_name (hb_font_t *font,
+ const char *name, int len, /* -1 means nul-terminated */
+ hb_codepoint_t *glyph)
+{
+ return font->get_glyph_from_name (name, len, glyph);
+}
+
+
+/* A bit higher-level, and with fallback */
+
+void
+hb_font_get_glyph_advance_for_direction (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y)
+{
+ return font->get_glyph_advance_for_direction (glyph, direction, x, y);
+}
+
+void
+hb_font_get_glyph_origin_for_direction (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y)
+{
+ return font->get_glyph_origin_for_direction (glyph, direction, x, y);
+}
+
+void
+hb_font_add_glyph_origin_for_direction (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y)
+{
+ return font->add_glyph_origin_for_direction (glyph, direction, x, y);
+}
+
+void
+hb_font_subtract_glyph_origin_for_direction (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y)
+{
+ return font->subtract_glyph_origin_for_direction (glyph, direction, x, y);
+}
+
+void
+hb_font_get_glyph_kerning_for_direction (hb_font_t *font,
+ hb_codepoint_t first_glyph, hb_codepoint_t second_glyph,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y)
+{
+ return font->get_glyph_kerning_for_direction (first_glyph, second_glyph, direction, x, y);
+}
+
+hb_bool_t
+hb_font_get_glyph_extents_for_origin (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_direction_t direction,
+ hb_glyph_extents_t *extents)
+{
+ return font->get_glyph_extents_for_origin (glyph, direction, extents);
+}
+
+hb_bool_t
+hb_font_get_glyph_contour_point_for_origin (hb_font_t *font,
+ hb_codepoint_t glyph, unsigned int point_index,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y)
+{
+ return font->get_glyph_contour_point_for_origin (glyph, point_index, direction, x, y);
+}
+
+/* Generates gidDDD if glyph has no name. */
+void
+hb_font_glyph_to_string (hb_font_t *font,
+ hb_codepoint_t glyph,
+ char *s, unsigned int size)
+{
+ font->glyph_to_string (glyph, s, size);
+}
+
+/* Parses gidDDD and uniUUUU strings automatically. */
+hb_bool_t
+hb_font_glyph_from_string (hb_font_t *font,
+ const char *s, int len, /* -1 means nul-terminated */
+ hb_codepoint_t *glyph)
+{
+ return font->glyph_from_string (s, len, glyph);
+}
+
+
+/*
+ * hb_face_t
+ */
+
+static const hb_face_t _hb_face_nil = {
+ HB_OBJECT_HEADER_STATIC,
+
+ true, /* immutable */
+
+ NULL, /* reference_table_func */
+ NULL, /* user_data */
+ NULL, /* destroy */
+
+ 0, /* index */
+ 1000, /* upem */
+ 0, /* num_glyphs */
+
+ {
+#define HB_SHAPER_IMPLEMENT(shaper) HB_SHAPER_DATA_INVALID,
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+ },
+
+ NULL, /* shape_plans */
+};
+
+
+hb_face_t *
+hb_face_create_for_tables (hb_reference_table_func_t reference_table_func,
+ void *user_data,
+ hb_destroy_func_t destroy)
+{
+ hb_face_t *face;
+
+ if (!reference_table_func || !(face = hb_object_create<hb_face_t> ())) {
+ if (destroy)
+ destroy (user_data);
+ return hb_face_get_empty ();
+ }
+
+ face->reference_table_func = reference_table_func;
+ face->user_data = user_data;
+ face->destroy = destroy;
+
+ face->upem = 0;
+ face->num_glyphs = (unsigned int) -1;
+
+ return face;
+}
+
+
+typedef struct hb_face_for_data_closure_t {
+ hb_blob_t *blob;
+ unsigned int index;
+} hb_face_for_data_closure_t;
+
+static hb_face_for_data_closure_t *
+_hb_face_for_data_closure_create (hb_blob_t *blob, unsigned int index)
+{
+ hb_face_for_data_closure_t *closure;
+
+ closure = (hb_face_for_data_closure_t *) malloc (sizeof (hb_face_for_data_closure_t));
+ if (unlikely (!closure))
+ return NULL;
+
+ closure->blob = blob;
+ closure->index = index;
+
+ return closure;
+}
+
+static void
+_hb_face_for_data_closure_destroy (hb_face_for_data_closure_t *closure)
+{
+ hb_blob_destroy (closure->blob);
+ free (closure);
+}
+
+static hb_blob_t *
+_hb_face_for_data_reference_table (hb_face_t *face HB_UNUSED, hb_tag_t tag, void *user_data)
+{
+ hb_face_for_data_closure_t *data = (hb_face_for_data_closure_t *) user_data;
+
+ if (tag == HB_TAG_NONE)
+ return hb_blob_reference (data->blob);
+
+ const OT::OpenTypeFontFile &ot_file = *OT::Sanitizer<OT::OpenTypeFontFile>::lock_instance (data->blob);
+ const OT::OpenTypeFontFace &ot_face = ot_file.get_face (data->index);
+
+ const OT::OpenTypeTable &table = ot_face.get_table_by_tag (tag);
+
+ hb_blob_t *blob = hb_blob_create_sub_blob (data->blob, table.offset, table.length);
+
+ return blob;
+}
+
+hb_face_t *
+hb_face_create (hb_blob_t *blob,
+ unsigned int index)
+{
+ hb_face_t *face;
+
+ if (unlikely (!blob || !hb_blob_get_length (blob)))
+ return hb_face_get_empty ();
+
+ hb_face_for_data_closure_t *closure = _hb_face_for_data_closure_create (OT::Sanitizer<OT::OpenTypeFontFile>::sanitize (hb_blob_reference (blob)), index);
+
+ if (unlikely (!closure))
+ return hb_face_get_empty ();
+
+ face = hb_face_create_for_tables (_hb_face_for_data_reference_table,
+ closure,
+ (hb_destroy_func_t) _hb_face_for_data_closure_destroy);
+
+ hb_face_set_index (face, index);
+
+ return face;
+}
+
+hb_face_t *
+hb_face_get_empty (void)
+{
+ return const_cast<hb_face_t *> (&_hb_face_nil);
+}
+
+
+hb_face_t *
+hb_face_reference (hb_face_t *face)
+{
+ return hb_object_reference (face);
+}
+
+void
+hb_face_destroy (hb_face_t *face)
+{
+ if (!hb_object_destroy (face)) return;
+
+ for (hb_face_t::plan_node_t *node = face->shape_plans; node; )
+ {
+ hb_face_t::plan_node_t *next = node->next;
+ hb_shape_plan_destroy (node->shape_plan);
+ free (node);
+ node = next;
+ }
+
+#define HB_SHAPER_IMPLEMENT(shaper) HB_SHAPER_DATA_DESTROY(shaper, face);
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+
+ if (face->destroy)
+ face->destroy (face->user_data);
+
+ free (face);
+}
+
+hb_bool_t
+hb_face_set_user_data (hb_face_t *face,
+ hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace)
+{
+ return hb_object_set_user_data (face, key, data, destroy, replace);
+}
+
+void *
+hb_face_get_user_data (hb_face_t *face,
+ hb_user_data_key_t *key)
+{
+ return hb_object_get_user_data (face, key);
+}
+
+void
+hb_face_make_immutable (hb_face_t *face)
+{
+ if (hb_object_is_inert (face))
+ return;
+
+ face->immutable = true;
+}
+
+hb_bool_t
+hb_face_is_immutable (hb_face_t *face)
+{
+ return face->immutable;
+}
+
+
+hb_blob_t *
+hb_face_reference_table (hb_face_t *face,
+ hb_tag_t tag)
+{
+ return face->reference_table (tag);
+}
+
+hb_blob_t *
+hb_face_reference_blob (hb_face_t *face)
+{
+ return face->reference_table (HB_TAG_NONE);
+}
+
+void
+hb_face_set_index (hb_face_t *face,
+ unsigned int index)
+{
+ if (hb_object_is_inert (face))
+ return;
+
+ face->index = index;
+}
+
+unsigned int
+hb_face_get_index (hb_face_t *face)
+{
+ return face->index;
+}
+
+void
+hb_face_set_upem (hb_face_t *face,
+ unsigned int upem)
+{
+ if (hb_object_is_inert (face))
+ return;
+
+ face->upem = upem;
+}
+
+unsigned int
+hb_face_get_upem (hb_face_t *face)
+{
+ return face->get_upem ();
+}
+
+void
+hb_face_t::load_upem (void) const
+{
+ hb_blob_t *head_blob = OT::Sanitizer<OT::head>::sanitize (reference_table (HB_OT_TAG_head));
+ const OT::head *head_table = OT::Sanitizer<OT::head>::lock_instance (head_blob);
+ upem = head_table->get_upem ();
+ hb_blob_destroy (head_blob);
+}
+
+void
+hb_face_set_glyph_count (hb_face_t *face,
+ unsigned int glyph_count)
+{
+ if (hb_object_is_inert (face))
+ return;
+
+ face->num_glyphs = glyph_count;
+}
+
+unsigned int
+hb_face_get_glyph_count (hb_face_t *face)
+{
+ return face->get_num_glyphs ();
+}
+
+void
+hb_face_t::load_num_glyphs (void) const
+{
+ hb_blob_t *maxp_blob = OT::Sanitizer<OT::maxp>::sanitize (reference_table (HB_OT_TAG_maxp));
+ const OT::maxp *maxp_table = OT::Sanitizer<OT::maxp>::lock_instance (maxp_blob);
+ num_glyphs = maxp_table->get_num_glyphs ();
+ hb_blob_destroy (maxp_blob);
+}
+
+
+/*
+ * hb_font_t
+ */
+
+hb_font_t *
+hb_font_create (hb_face_t *face)
+{
+ hb_font_t *font;
+
+ if (unlikely (!face))
+ face = hb_face_get_empty ();
+ if (unlikely (hb_object_is_inert (face)))
+ return hb_font_get_empty ();
+ if (!(font = hb_object_create<hb_font_t> ()))
+ return hb_font_get_empty ();
+
+ hb_face_make_immutable (face);
+ font->face = hb_face_reference (face);
+ font->klass = hb_font_funcs_get_empty ();
+
+ return font;
+}
+
+hb_font_t *
+hb_font_create_sub_font (hb_font_t *parent)
+{
+ if (unlikely (!parent))
+ return hb_font_get_empty ();
+
+ hb_font_t *font = hb_font_create (parent->face);
+
+ if (unlikely (hb_object_is_inert (font)))
+ return font;
+
+ hb_font_make_immutable (parent);
+ font->parent = hb_font_reference (parent);
+
+ font->x_scale = parent->x_scale;
+ font->y_scale = parent->y_scale;
+ font->x_ppem = parent->x_ppem;
+ font->y_ppem = parent->y_ppem;
+
+ return font;
+}
+
+hb_font_t *
+hb_font_get_empty (void)
+{
+ static const hb_font_t _hb_font_nil = {
+ HB_OBJECT_HEADER_STATIC,
+
+ true, /* immutable */
+
+ NULL, /* parent */
+ const_cast<hb_face_t *> (&_hb_face_nil),
+
+ 0, /* x_scale */
+ 0, /* y_scale */
+
+ 0, /* x_ppem */
+ 0, /* y_ppem */
+
+ const_cast<hb_font_funcs_t *> (&_hb_font_funcs_nil), /* klass */
+ NULL, /* user_data */
+ NULL, /* destroy */
+
+ {
+#define HB_SHAPER_IMPLEMENT(shaper) HB_SHAPER_DATA_INVALID,
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+ }
+ };
+
+ return const_cast<hb_font_t *> (&_hb_font_nil);
+}
+
+hb_font_t *
+hb_font_reference (hb_font_t *font)
+{
+ return hb_object_reference (font);
+}
+
+void
+hb_font_destroy (hb_font_t *font)
+{
+ if (!hb_object_destroy (font)) return;
+
+#define HB_SHAPER_IMPLEMENT(shaper) HB_SHAPER_DATA_DESTROY(shaper, font);
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+
+ if (font->destroy)
+ font->destroy (font->user_data);
+
+ hb_font_destroy (font->parent);
+ hb_face_destroy (font->face);
+ hb_font_funcs_destroy (font->klass);
+
+ free (font);
+}
+
+hb_bool_t
+hb_font_set_user_data (hb_font_t *font,
+ hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace)
+{
+ return hb_object_set_user_data (font, key, data, destroy, replace);
+}
+
+void *
+hb_font_get_user_data (hb_font_t *font,
+ hb_user_data_key_t *key)
+{
+ return hb_object_get_user_data (font, key);
+}
+
+void
+hb_font_make_immutable (hb_font_t *font)
+{
+ if (hb_object_is_inert (font))
+ return;
+
+ font->immutable = true;
+}
+
+hb_bool_t
+hb_font_is_immutable (hb_font_t *font)
+{
+ return font->immutable;
+}
+
+hb_font_t *
+hb_font_get_parent (hb_font_t *font)
+{
+ return font->parent;
+}
+
+hb_face_t *
+hb_font_get_face (hb_font_t *font)
+{
+ return font->face;
+}
+
+
+void
+hb_font_set_funcs (hb_font_t *font,
+ hb_font_funcs_t *klass,
+ void *user_data,
+ hb_destroy_func_t destroy)
+{
+ if (font->immutable) {
+ if (destroy)
+ destroy (user_data);
+ return;
+ }
+
+ if (font->destroy)
+ font->destroy (font->user_data);
+
+ if (!klass)
+ klass = hb_font_funcs_get_empty ();
+
+ hb_font_funcs_reference (klass);
+ hb_font_funcs_destroy (font->klass);
+ font->klass = klass;
+ font->user_data = user_data;
+ font->destroy = destroy;
+}
+
+void
+hb_font_set_funcs_data (hb_font_t *font,
+ void *user_data,
+ hb_destroy_func_t destroy)
+{
+ /* Destroy user_data? */
+ if (font->immutable) {
+ if (destroy)
+ destroy (user_data);
+ return;
+ }
+
+ if (font->destroy)
+ font->destroy (font->user_data);
+
+ font->user_data = user_data;
+ font->destroy = destroy;
+}
+
+
+void
+hb_font_set_scale (hb_font_t *font,
+ int x_scale,
+ int y_scale)
+{
+ if (font->immutable)
+ return;
+
+ font->x_scale = x_scale;
+ font->y_scale = y_scale;
+}
+
+void
+hb_font_get_scale (hb_font_t *font,
+ int *x_scale,
+ int *y_scale)
+{
+ if (x_scale) *x_scale = font->x_scale;
+ if (y_scale) *y_scale = font->y_scale;
+}
+
+void
+hb_font_set_ppem (hb_font_t *font,
+ unsigned int x_ppem,
+ unsigned int y_ppem)
+{
+ if (font->immutable)
+ return;
+
+ font->x_ppem = x_ppem;
+ font->y_ppem = y_ppem;
+}
+
+void
+hb_font_get_ppem (hb_font_t *font,
+ unsigned int *x_ppem,
+ unsigned int *y_ppem)
+{
+ if (x_ppem) *x_ppem = font->x_ppem;
+ if (y_ppem) *y_ppem = font->y_ppem;
+}
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-font.h b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-font.h
new file mode 100644
index 00000000000..88d489551e8
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-font.h
@@ -0,0 +1,454 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H_IN
+#error "Include <hb.h> instead."
+#endif
+
+#ifndef HB_FONT_H
+#define HB_FONT_H
+
+#include "hb-common.h"
+#include "hb-blob.h"
+
+HB_BEGIN_DECLS
+
+
+typedef struct hb_face_t hb_face_t;
+typedef struct hb_font_t hb_font_t;
+
+/*
+ * hb_face_t
+ */
+
+hb_face_t *
+hb_face_create (hb_blob_t *blob,
+ unsigned int index);
+
+typedef hb_blob_t * (*hb_reference_table_func_t) (hb_face_t *face, hb_tag_t tag, void *user_data);
+
+/* calls destroy() when not needing user_data anymore */
+hb_face_t *
+hb_face_create_for_tables (hb_reference_table_func_t reference_table_func,
+ void *user_data,
+ hb_destroy_func_t destroy);
+
+hb_face_t *
+hb_face_get_empty (void);
+
+hb_face_t *
+hb_face_reference (hb_face_t *face);
+
+void
+hb_face_destroy (hb_face_t *face);
+
+hb_bool_t
+hb_face_set_user_data (hb_face_t *face,
+ hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace);
+
+
+void *
+hb_face_get_user_data (hb_face_t *face,
+ hb_user_data_key_t *key);
+
+void
+hb_face_make_immutable (hb_face_t *face);
+
+hb_bool_t
+hb_face_is_immutable (hb_face_t *face);
+
+
+hb_blob_t *
+hb_face_reference_table (hb_face_t *face,
+ hb_tag_t tag);
+
+hb_blob_t *
+hb_face_reference_blob (hb_face_t *face);
+
+void
+hb_face_set_index (hb_face_t *face,
+ unsigned int index);
+
+unsigned int
+hb_face_get_index (hb_face_t *face);
+
+void
+hb_face_set_upem (hb_face_t *face,
+ unsigned int upem);
+
+unsigned int
+hb_face_get_upem (hb_face_t *face);
+
+void
+hb_face_set_glyph_count (hb_face_t *face,
+ unsigned int glyph_count);
+
+unsigned int
+hb_face_get_glyph_count (hb_face_t *face);
+
+
+/*
+ * hb_font_funcs_t
+ */
+
+typedef struct hb_font_funcs_t hb_font_funcs_t;
+
+hb_font_funcs_t *
+hb_font_funcs_create (void);
+
+hb_font_funcs_t *
+hb_font_funcs_get_empty (void);
+
+hb_font_funcs_t *
+hb_font_funcs_reference (hb_font_funcs_t *ffuncs);
+
+void
+hb_font_funcs_destroy (hb_font_funcs_t *ffuncs);
+
+hb_bool_t
+hb_font_funcs_set_user_data (hb_font_funcs_t *ffuncs,
+ hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace);
+
+
+void *
+hb_font_funcs_get_user_data (hb_font_funcs_t *ffuncs,
+ hb_user_data_key_t *key);
+
+
+void
+hb_font_funcs_make_immutable (hb_font_funcs_t *ffuncs);
+
+hb_bool_t
+hb_font_funcs_is_immutable (hb_font_funcs_t *ffuncs);
+
+
+/* glyph extents */
+
+typedef struct hb_glyph_extents_t
+{
+ hb_position_t x_bearing;
+ hb_position_t y_bearing;
+ hb_position_t width;
+ hb_position_t height;
+} hb_glyph_extents_t;
+
+
+/* func types */
+
+typedef hb_bool_t (*hb_font_get_glyph_func_t) (hb_font_t *font, void *font_data,
+ hb_codepoint_t unicode, hb_codepoint_t variation_selector,
+ hb_codepoint_t *glyph,
+ void *user_data);
+
+
+typedef hb_position_t (*hb_font_get_glyph_advance_func_t) (hb_font_t *font, void *font_data,
+ hb_codepoint_t glyph,
+ void *user_data);
+typedef hb_font_get_glyph_advance_func_t hb_font_get_glyph_h_advance_func_t;
+typedef hb_font_get_glyph_advance_func_t hb_font_get_glyph_v_advance_func_t;
+
+typedef hb_bool_t (*hb_font_get_glyph_origin_func_t) (hb_font_t *font, void *font_data,
+ hb_codepoint_t glyph,
+ hb_position_t *x, hb_position_t *y,
+ void *user_data);
+typedef hb_font_get_glyph_origin_func_t hb_font_get_glyph_h_origin_func_t;
+typedef hb_font_get_glyph_origin_func_t hb_font_get_glyph_v_origin_func_t;
+
+typedef hb_position_t (*hb_font_get_glyph_kerning_func_t) (hb_font_t *font, void *font_data,
+ hb_codepoint_t first_glyph, hb_codepoint_t second_glyph,
+ void *user_data);
+typedef hb_font_get_glyph_kerning_func_t hb_font_get_glyph_h_kerning_func_t;
+typedef hb_font_get_glyph_kerning_func_t hb_font_get_glyph_v_kerning_func_t;
+
+
+typedef hb_bool_t (*hb_font_get_glyph_extents_func_t) (hb_font_t *font, void *font_data,
+ hb_codepoint_t glyph,
+ hb_glyph_extents_t *extents,
+ void *user_data);
+typedef hb_bool_t (*hb_font_get_glyph_contour_point_func_t) (hb_font_t *font, void *font_data,
+ hb_codepoint_t glyph, unsigned int point_index,
+ hb_position_t *x, hb_position_t *y,
+ void *user_data);
+
+
+typedef hb_bool_t (*hb_font_get_glyph_name_func_t) (hb_font_t *font, void *font_data,
+ hb_codepoint_t glyph,
+ char *name, unsigned int size,
+ void *user_data);
+typedef hb_bool_t (*hb_font_get_glyph_from_name_func_t) (hb_font_t *font, void *font_data,
+ const char *name, int len, /* -1 means nul-terminated */
+ hb_codepoint_t *glyph,
+ void *user_data);
+
+
+/* func setters */
+
+void
+hb_font_funcs_set_glyph_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_glyph_func_t glyph_func,
+ void *user_data, hb_destroy_func_t destroy);
+
+void
+hb_font_funcs_set_glyph_h_advance_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_glyph_h_advance_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+void
+hb_font_funcs_set_glyph_v_advance_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_glyph_v_advance_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+
+void
+hb_font_funcs_set_glyph_h_origin_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_glyph_h_origin_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+void
+hb_font_funcs_set_glyph_v_origin_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_glyph_v_origin_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+
+void
+hb_font_funcs_set_glyph_h_kerning_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_glyph_h_kerning_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+void
+hb_font_funcs_set_glyph_v_kerning_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_glyph_v_kerning_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+
+void
+hb_font_funcs_set_glyph_extents_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_glyph_extents_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+void
+hb_font_funcs_set_glyph_contour_point_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_glyph_contour_point_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+
+void
+hb_font_funcs_set_glyph_name_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_glyph_name_func_t glyph_func,
+ void *user_data, hb_destroy_func_t destroy);
+void
+hb_font_funcs_set_glyph_from_name_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_glyph_from_name_func_t glyph_func,
+ void *user_data, hb_destroy_func_t destroy);
+
+
+/* func dispatch */
+
+hb_bool_t
+hb_font_get_glyph (hb_font_t *font,
+ hb_codepoint_t unicode, hb_codepoint_t variation_selector,
+ hb_codepoint_t *glyph);
+
+hb_position_t
+hb_font_get_glyph_h_advance (hb_font_t *font,
+ hb_codepoint_t glyph);
+hb_position_t
+hb_font_get_glyph_v_advance (hb_font_t *font,
+ hb_codepoint_t glyph);
+
+hb_bool_t
+hb_font_get_glyph_h_origin (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_position_t *x, hb_position_t *y);
+hb_bool_t
+hb_font_get_glyph_v_origin (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_position_t *x, hb_position_t *y);
+
+hb_position_t
+hb_font_get_glyph_h_kerning (hb_font_t *font,
+ hb_codepoint_t left_glyph, hb_codepoint_t right_glyph);
+hb_position_t
+hb_font_get_glyph_v_kerning (hb_font_t *font,
+ hb_codepoint_t top_glyph, hb_codepoint_t bottom_glyph);
+
+hb_bool_t
+hb_font_get_glyph_extents (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_glyph_extents_t *extents);
+
+hb_bool_t
+hb_font_get_glyph_contour_point (hb_font_t *font,
+ hb_codepoint_t glyph, unsigned int point_index,
+ hb_position_t *x, hb_position_t *y);
+
+hb_bool_t
+hb_font_get_glyph_name (hb_font_t *font,
+ hb_codepoint_t glyph,
+ char *name, unsigned int size);
+hb_bool_t
+hb_font_get_glyph_from_name (hb_font_t *font,
+ const char *name, int len, /* -1 means nul-terminated */
+ hb_codepoint_t *glyph);
+
+
+/* high-level funcs, with fallback */
+
+void
+hb_font_get_glyph_advance_for_direction (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y);
+void
+hb_font_get_glyph_origin_for_direction (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y);
+void
+hb_font_add_glyph_origin_for_direction (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y);
+void
+hb_font_subtract_glyph_origin_for_direction (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y);
+
+void
+hb_font_get_glyph_kerning_for_direction (hb_font_t *font,
+ hb_codepoint_t first_glyph, hb_codepoint_t second_glyph,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y);
+
+hb_bool_t
+hb_font_get_glyph_extents_for_origin (hb_font_t *font,
+ hb_codepoint_t glyph,
+ hb_direction_t direction,
+ hb_glyph_extents_t *extents);
+
+hb_bool_t
+hb_font_get_glyph_contour_point_for_origin (hb_font_t *font,
+ hb_codepoint_t glyph, unsigned int point_index,
+ hb_direction_t direction,
+ hb_position_t *x, hb_position_t *y);
+
+/* Generates gidDDD if glyph has no name. */
+void
+hb_font_glyph_to_string (hb_font_t *font,
+ hb_codepoint_t glyph,
+ char *s, unsigned int size);
+/* Parses gidDDD and uniUUUU strings automatically. */
+hb_bool_t
+hb_font_glyph_from_string (hb_font_t *font,
+ const char *s, int len, /* -1 means nul-terminated */
+ hb_codepoint_t *glyph);
+
+
+/*
+ * hb_font_t
+ */
+
+/* Fonts are very light-weight objects */
+
+hb_font_t *
+hb_font_create (hb_face_t *face);
+
+hb_font_t *
+hb_font_create_sub_font (hb_font_t *parent);
+
+hb_font_t *
+hb_font_get_empty (void);
+
+hb_font_t *
+hb_font_reference (hb_font_t *font);
+
+void
+hb_font_destroy (hb_font_t *font);
+
+hb_bool_t
+hb_font_set_user_data (hb_font_t *font,
+ hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace);
+
+
+void *
+hb_font_get_user_data (hb_font_t *font,
+ hb_user_data_key_t *key);
+
+void
+hb_font_make_immutable (hb_font_t *font);
+
+hb_bool_t
+hb_font_is_immutable (hb_font_t *font);
+
+hb_font_t *
+hb_font_get_parent (hb_font_t *font);
+
+hb_face_t *
+hb_font_get_face (hb_font_t *font);
+
+
+void
+hb_font_set_funcs (hb_font_t *font,
+ hb_font_funcs_t *klass,
+ void *font_data,
+ hb_destroy_func_t destroy);
+
+/* Be *very* careful with this function! */
+void
+hb_font_set_funcs_data (hb_font_t *font,
+ void *font_data,
+ hb_destroy_func_t destroy);
+
+
+void
+hb_font_set_scale (hb_font_t *font,
+ int x_scale,
+ int y_scale);
+
+void
+hb_font_get_scale (hb_font_t *font,
+ int *x_scale,
+ int *y_scale);
+
+/*
+ * A zero value means "no hinting in that direction"
+ */
+void
+hb_font_set_ppem (hb_font_t *font,
+ unsigned int x_ppem,
+ unsigned int y_ppem);
+
+void
+hb_font_get_ppem (hb_font_t *font,
+ unsigned int *x_ppem,
+ unsigned int *y_ppem);
+
+
+HB_END_DECLS
+
+#endif /* HB_FONT_H */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ft.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ft.cc
new file mode 100644
index 00000000000..6198185e9e4
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ft.cc
@@ -0,0 +1,493 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ * Copyright © 2009 Keith Stribley
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+
+#include "hb-ft.h"
+
+#include "hb-font-private.hh"
+
+#include FT_ADVANCES_H
+#include FT_TRUETYPE_TABLES_H
+
+
+
+#ifndef HB_DEBUG_FT
+#define HB_DEBUG_FT (HB_DEBUG+0)
+#endif
+
+
+/* TODO:
+ *
+ * In general, this file does a fine job of what it's supposed to do.
+ * There are, however, things that need more work:
+ *
+ * - We don't handle any load_flags. That definitely has API implications. :(
+ * I believe hb_ft_font_create() should take load_flags input.
+ * In particular, FT_Get_Advance() without the NO_HINTING flag seems to be
+ * buggy.
+ *
+ * - We don't handle / allow for emboldening / obliqueing.
+ *
+ * - Rounding, etc?
+ *
+ * - In the future, we should add constructors to create fonts in font space.
+ *
+ * - I believe transforms are not correctly implemented. FreeType does not
+ * provide any API to get to the transform/delta set on the face. :(
+ *
+ * - Always use FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH?
+ *
+ * - FT_Load_Glyph() is exteremely costly. Do something about it?
+ */
+
+
+static hb_bool_t
+hb_ft_get_glyph (hb_font_t *font HB_UNUSED,
+ void *font_data,
+ hb_codepoint_t unicode,
+ hb_codepoint_t variation_selector,
+ hb_codepoint_t *glyph,
+ void *user_data HB_UNUSED)
+
+{
+ FT_Face ft_face = (FT_Face) font_data;
+
+#ifdef HAVE_FT_FACE_GETCHARVARIANTINDEX
+ if (unlikely (variation_selector)) {
+ *glyph = FT_Face_GetCharVariantIndex (ft_face, unicode, variation_selector);
+ if (*glyph)
+ return true;
+ }
+#endif
+
+ *glyph = FT_Get_Char_Index (ft_face, unicode);
+ return *glyph != 0;
+}
+
+static hb_position_t
+hb_ft_get_glyph_h_advance (hb_font_t *font HB_UNUSED,
+ void *font_data,
+ hb_codepoint_t glyph,
+ void *user_data HB_UNUSED)
+{
+ FT_Face ft_face = (FT_Face) font_data;
+ int load_flags = FT_LOAD_DEFAULT | FT_LOAD_NO_HINTING;
+ FT_Fixed v;
+
+ if (unlikely (FT_Get_Advance (ft_face, glyph, load_flags, &v)))
+ return 0;
+
+ return v >> 10;
+}
+
+static hb_position_t
+hb_ft_get_glyph_v_advance (hb_font_t *font HB_UNUSED,
+ void *font_data,
+ hb_codepoint_t glyph,
+ void *user_data HB_UNUSED)
+{
+ FT_Face ft_face = (FT_Face) font_data;
+ int load_flags = FT_LOAD_DEFAULT | FT_LOAD_NO_HINTING | FT_LOAD_VERTICAL_LAYOUT;
+ FT_Fixed v;
+
+ if (unlikely (FT_Get_Advance (ft_face, glyph, load_flags, &v)))
+ return 0;
+
+ /* Note: FreeType's vertical metrics grows downward while other FreeType coordinates
+ * have a Y growing upward. Hence the extra negation. */
+ return -v >> 10;
+}
+
+static hb_bool_t
+hb_ft_get_glyph_h_origin (hb_font_t *font HB_UNUSED,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t glyph HB_UNUSED,
+ hb_position_t *x HB_UNUSED,
+ hb_position_t *y HB_UNUSED,
+ void *user_data HB_UNUSED)
+{
+ /* We always work in the horizontal coordinates. */
+ return true;
+}
+
+static hb_bool_t
+hb_ft_get_glyph_v_origin (hb_font_t *font HB_UNUSED,
+ void *font_data,
+ hb_codepoint_t glyph,
+ hb_position_t *x,
+ hb_position_t *y,
+ void *user_data HB_UNUSED)
+{
+ FT_Face ft_face = (FT_Face) font_data;
+ int load_flags = FT_LOAD_DEFAULT;
+
+ if (unlikely (FT_Load_Glyph (ft_face, glyph, load_flags)))
+ return false;
+
+ /* Note: FreeType's vertical metrics grows downward while other FreeType coordinates
+ * have a Y growing upward. Hence the extra negation. */
+ *x = ft_face->glyph->metrics.horiBearingX - ft_face->glyph->metrics.vertBearingX;
+ *y = ft_face->glyph->metrics.horiBearingY - (-ft_face->glyph->metrics.vertBearingY);
+
+ return true;
+}
+
+static hb_position_t
+hb_ft_get_glyph_h_kerning (hb_font_t *font,
+ void *font_data,
+ hb_codepoint_t left_glyph,
+ hb_codepoint_t right_glyph,
+ void *user_data HB_UNUSED)
+{
+ FT_Face ft_face = (FT_Face) font_data;
+ FT_Vector kerningv;
+
+ FT_Kerning_Mode mode = font->x_ppem ? FT_KERNING_DEFAULT : FT_KERNING_UNFITTED;
+ if (FT_Get_Kerning (ft_face, left_glyph, right_glyph, mode, &kerningv))
+ return 0;
+
+ return kerningv.x;
+}
+
+static hb_position_t
+hb_ft_get_glyph_v_kerning (hb_font_t *font HB_UNUSED,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t top_glyph HB_UNUSED,
+ hb_codepoint_t bottom_glyph HB_UNUSED,
+ void *user_data HB_UNUSED)
+{
+ /* FreeType API doesn't support vertical kerning */
+ return 0;
+}
+
+static hb_bool_t
+hb_ft_get_glyph_extents (hb_font_t *font HB_UNUSED,
+ void *font_data,
+ hb_codepoint_t glyph,
+ hb_glyph_extents_t *extents,
+ void *user_data HB_UNUSED)
+{
+ FT_Face ft_face = (FT_Face) font_data;
+ int load_flags = FT_LOAD_DEFAULT;
+
+ if (unlikely (FT_Load_Glyph (ft_face, glyph, load_flags)))
+ return false;
+
+ extents->x_bearing = ft_face->glyph->metrics.horiBearingX;
+ extents->y_bearing = ft_face->glyph->metrics.horiBearingY;
+ extents->width = ft_face->glyph->metrics.width;
+ extents->height = -ft_face->glyph->metrics.height;
+ return true;
+}
+
+static hb_bool_t
+hb_ft_get_glyph_contour_point (hb_font_t *font HB_UNUSED,
+ void *font_data,
+ hb_codepoint_t glyph,
+ unsigned int point_index,
+ hb_position_t *x,
+ hb_position_t *y,
+ void *user_data HB_UNUSED)
+{
+ FT_Face ft_face = (FT_Face) font_data;
+ int load_flags = FT_LOAD_DEFAULT;
+
+ if (unlikely (FT_Load_Glyph (ft_face, glyph, load_flags)))
+ return false;
+
+ if (unlikely (ft_face->glyph->format != FT_GLYPH_FORMAT_OUTLINE))
+ return false;
+
+ if (unlikely (point_index >= (unsigned int) ft_face->glyph->outline.n_points))
+ return false;
+
+ *x = ft_face->glyph->outline.points[point_index].x;
+ *y = ft_face->glyph->outline.points[point_index].y;
+
+ return true;
+}
+
+static hb_bool_t
+hb_ft_get_glyph_name (hb_font_t *font HB_UNUSED,
+ void *font_data,
+ hb_codepoint_t glyph,
+ char *name, unsigned int size,
+ void *user_data HB_UNUSED)
+{
+ FT_Face ft_face = (FT_Face) font_data;
+
+ hb_bool_t ret = !FT_Get_Glyph_Name (ft_face, glyph, name, size);
+ if (!ret || (size && !*name))
+ snprintf (name, size, "gid%u", glyph);
+
+ return ret;
+}
+
+static hb_bool_t
+hb_ft_get_glyph_from_name (hb_font_t *font HB_UNUSED,
+ void *font_data,
+ const char *name, int len, /* -1 means nul-terminated */
+ hb_codepoint_t *glyph,
+ void *user_data HB_UNUSED)
+{
+ FT_Face ft_face = (FT_Face) font_data;
+
+ if (len < 0)
+ *glyph = FT_Get_Name_Index (ft_face, (FT_String *) name);
+ else {
+ /* Make a nul-terminated version. */
+ char buf[128];
+ len = MIN (len, (int) sizeof (buf) - 1);
+ strncpy (buf, name, len);
+ buf[len] = '\0';
+ *glyph = FT_Get_Name_Index (ft_face, buf);
+ }
+
+ return *glyph != 0;
+}
+
+
+static hb_font_funcs_t *
+_hb_ft_get_font_funcs (void)
+{
+ static const hb_font_funcs_t ft_ffuncs = {
+ HB_OBJECT_HEADER_STATIC,
+
+ true, /* immutable */
+
+ {
+#define HB_FONT_FUNC_IMPLEMENT(name) hb_ft_get_##name,
+ HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_FONT_FUNC_IMPLEMENT
+ }
+ };
+
+ return const_cast<hb_font_funcs_t *> (&ft_ffuncs);
+}
+
+
+static hb_blob_t *
+reference_table (hb_face_t *face HB_UNUSED, hb_tag_t tag, void *user_data)
+{
+ FT_Face ft_face = (FT_Face) user_data;
+ FT_Byte *buffer;
+ FT_ULong length = 0;
+ FT_Error error;
+
+ /* Note: FreeType like HarfBuzz uses the NONE tag for fetching the entire blob */
+
+ error = FT_Load_Sfnt_Table (ft_face, tag, 0, NULL, &length);
+ if (error)
+ return NULL;
+
+ buffer = (FT_Byte *) malloc (length);
+ if (buffer == NULL)
+ return NULL;
+
+ error = FT_Load_Sfnt_Table (ft_face, tag, 0, buffer, &length);
+ if (error)
+ return NULL;
+
+ return hb_blob_create ((const char *) buffer, length,
+ HB_MEMORY_MODE_WRITABLE,
+ buffer, free);
+}
+
+
+hb_face_t *
+hb_ft_face_create (FT_Face ft_face,
+ hb_destroy_func_t destroy)
+{
+ hb_face_t *face;
+
+ if (ft_face->stream->read == NULL) {
+ hb_blob_t *blob;
+
+ blob = hb_blob_create ((const char *) ft_face->stream->base,
+ (unsigned int) ft_face->stream->size,
+ /* TODO: We assume that it's mmap()'ed, but FreeType code
+ * suggests that there are cases we reach here but font is
+ * not mmapped. For example, when mmap() fails. No idea
+ * how to deal with it better here. */
+ HB_MEMORY_MODE_READONLY_MAY_MAKE_WRITABLE,
+ ft_face, destroy);
+ face = hb_face_create (blob, ft_face->face_index);
+ hb_blob_destroy (blob);
+ } else {
+ face = hb_face_create_for_tables (reference_table, ft_face, destroy);
+ }
+
+ hb_face_set_index (face, ft_face->face_index);
+ hb_face_set_upem (face, ft_face->units_per_EM);
+
+ return face;
+}
+
+static void
+hb_ft_face_finalize (FT_Face ft_face)
+{
+ hb_face_destroy ((hb_face_t *) ft_face->generic.data);
+}
+
+hb_face_t *
+hb_ft_face_create_cached (FT_Face ft_face)
+{
+ if (unlikely (!ft_face->generic.data || ft_face->generic.finalizer != (FT_Generic_Finalizer) hb_ft_face_finalize))
+ {
+ if (ft_face->generic.finalizer)
+ ft_face->generic.finalizer (ft_face);
+
+ ft_face->generic.data = hb_ft_face_create (ft_face, NULL);
+ ft_face->generic.finalizer = (FT_Generic_Finalizer) hb_ft_face_finalize;
+ }
+
+ return hb_face_reference ((hb_face_t *) ft_face->generic.data);
+}
+
+static void
+_do_nothing (void)
+{
+}
+
+
+hb_font_t *
+hb_ft_font_create (FT_Face ft_face,
+ hb_destroy_func_t destroy)
+{
+ hb_font_t *font;
+ hb_face_t *face;
+
+ face = hb_ft_face_create (ft_face, destroy);
+ font = hb_font_create (face);
+ hb_face_destroy (face);
+ hb_font_set_funcs (font,
+ _hb_ft_get_font_funcs (),
+ ft_face, (hb_destroy_func_t) _do_nothing);
+ hb_font_set_scale (font,
+ ((uint64_t) ft_face->size->metrics.x_scale * (uint64_t) ft_face->units_per_EM) >> 16,
+ ((uint64_t) ft_face->size->metrics.y_scale * (uint64_t) ft_face->units_per_EM) >> 16);
+ hb_font_set_ppem (font,
+ ft_face->size->metrics.x_ppem,
+ ft_face->size->metrics.y_ppem);
+
+ return font;
+}
+
+
+/* Thread-safe, lock-free, FT_Library */
+
+static FT_Library ft_library;
+
+static
+void free_ft_library (void)
+{
+ FT_Done_FreeType (ft_library);
+}
+
+static FT_Library
+get_ft_library (void)
+{
+retry:
+ FT_Library library = (FT_Library) hb_atomic_ptr_get (&ft_library);
+
+ if (unlikely (!library))
+ {
+ /* Not found; allocate one. */
+ if (FT_Init_FreeType (&library))
+ return NULL;
+
+ if (!hb_atomic_ptr_cmpexch (&ft_library, NULL, library)) {
+ FT_Done_FreeType (library);
+ goto retry;
+ }
+
+#ifdef HAVE_ATEXIT
+ atexit (free_ft_library); /* First person registers atexit() callback. */
+#endif
+ }
+
+ return library;
+}
+
+static void
+_release_blob (FT_Face ft_face)
+{
+ hb_blob_destroy ((hb_blob_t *) ft_face->generic.data);
+}
+
+void
+hb_ft_font_set_funcs (hb_font_t *font)
+{
+ hb_blob_t *blob = hb_face_reference_blob (font->face);
+ unsigned int blob_length;
+ const char *blob_data = hb_blob_get_data (blob, &blob_length);
+ if (unlikely (!blob_length))
+ DEBUG_MSG (FT, font, "Font face has empty blob");
+
+ FT_Face ft_face = NULL;
+ FT_Error err = FT_New_Memory_Face (get_ft_library (),
+ (const FT_Byte *) blob_data,
+ blob_length,
+ hb_face_get_index (font->face),
+ &ft_face);
+
+ if (unlikely (err)) {
+ hb_blob_destroy (blob);
+ DEBUG_MSG (FT, font, "Font face FT_New_Memory_Face() failed");
+ return;
+ }
+
+ FT_Select_Charmap (ft_face, FT_ENCODING_UNICODE);
+
+ assert (font->y_scale >= 0);
+ FT_Set_Char_Size (ft_face,
+ font->x_scale, font->y_scale,
+ 0, 0);
+#if 0
+ font->x_ppem * 72 * 64 / font->x_scale,
+ font->y_ppem * 72 * 64 / font->y_scale);
+#endif
+
+ ft_face->generic.data = blob;
+ ft_face->generic.finalizer = (FT_Generic_Finalizer) _release_blob;
+
+ hb_font_set_funcs (font,
+ _hb_ft_get_font_funcs (),
+ ft_face,
+ (hb_destroy_func_t) FT_Done_Face);
+}
+
+FT_Face
+hb_ft_font_get_face (hb_font_t *font)
+{
+ if (font->destroy == (hb_destroy_func_t) FT_Done_Face ||
+ font->destroy == (hb_destroy_func_t) _do_nothing)
+ return (FT_Face) font->user_data;
+
+ return NULL;
+}
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ft.h b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ft.h
new file mode 100644
index 00000000000..696251e143f
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ft.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_FT_H
+#define HB_FT_H
+
+#include "hb.h"
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+HB_BEGIN_DECLS
+
+/* Note: FreeType is not thread-safe. Hence, these functions are not either. */
+
+hb_face_t *
+hb_ft_face_create (FT_Face ft_face,
+ hb_destroy_func_t destroy);
+
+hb_face_t *
+hb_ft_face_create_cached (FT_Face ft_face);
+
+hb_font_t *
+hb_ft_font_create (FT_Face ft_face,
+ hb_destroy_func_t destroy);
+
+
+
+/* Makes an hb_font_t use FreeType internally to implement font functions. */
+void
+hb_ft_font_set_funcs (hb_font_t *font);
+
+FT_Face
+hb_ft_font_get_face (hb_font_t *font);
+
+
+HB_END_DECLS
+
+#endif /* HB_FT_H */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-glib.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-glib.cc
new file mode 100644
index 00000000000..04627587989
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-glib.cc
@@ -0,0 +1,384 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ * Copyright © 2011 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+
+#include "hb-glib.h"
+
+#include "hb-unicode-private.hh"
+
+
+#if !GLIB_CHECK_VERSION(2,29,14)
+static const hb_script_t
+glib_script_to_script[] =
+{
+ HB_SCRIPT_COMMON,
+ HB_SCRIPT_INHERITED,
+ HB_SCRIPT_ARABIC,
+ HB_SCRIPT_ARMENIAN,
+ HB_SCRIPT_BENGALI,
+ HB_SCRIPT_BOPOMOFO,
+ HB_SCRIPT_CHEROKEE,
+ HB_SCRIPT_COPTIC,
+ HB_SCRIPT_CYRILLIC,
+ HB_SCRIPT_DESERET,
+ HB_SCRIPT_DEVANAGARI,
+ HB_SCRIPT_ETHIOPIC,
+ HB_SCRIPT_GEORGIAN,
+ HB_SCRIPT_GOTHIC,
+ HB_SCRIPT_GREEK,
+ HB_SCRIPT_GUJARATI,
+ HB_SCRIPT_GURMUKHI,
+ HB_SCRIPT_HAN,
+ HB_SCRIPT_HANGUL,
+ HB_SCRIPT_HEBREW,
+ HB_SCRIPT_HIRAGANA,
+ HB_SCRIPT_KANNADA,
+ HB_SCRIPT_KATAKANA,
+ HB_SCRIPT_KHMER,
+ HB_SCRIPT_LAO,
+ HB_SCRIPT_LATIN,
+ HB_SCRIPT_MALAYALAM,
+ HB_SCRIPT_MONGOLIAN,
+ HB_SCRIPT_MYANMAR,
+ HB_SCRIPT_OGHAM,
+ HB_SCRIPT_OLD_ITALIC,
+ HB_SCRIPT_ORIYA,
+ HB_SCRIPT_RUNIC,
+ HB_SCRIPT_SINHALA,
+ HB_SCRIPT_SYRIAC,
+ HB_SCRIPT_TAMIL,
+ HB_SCRIPT_TELUGU,
+ HB_SCRIPT_THAANA,
+ HB_SCRIPT_THAI,
+ HB_SCRIPT_TIBETAN,
+ HB_SCRIPT_CANADIAN_ABORIGINAL,
+ HB_SCRIPT_YI,
+ HB_SCRIPT_TAGALOG,
+ HB_SCRIPT_HANUNOO,
+ HB_SCRIPT_BUHID,
+ HB_SCRIPT_TAGBANWA,
+
+ /* Unicode-4.0 additions */
+ HB_SCRIPT_BRAILLE,
+ HB_SCRIPT_CYPRIOT,
+ HB_SCRIPT_LIMBU,
+ HB_SCRIPT_OSMANYA,
+ HB_SCRIPT_SHAVIAN,
+ HB_SCRIPT_LINEAR_B,
+ HB_SCRIPT_TAI_LE,
+ HB_SCRIPT_UGARITIC,
+
+ /* Unicode-4.1 additions */
+ HB_SCRIPT_NEW_TAI_LUE,
+ HB_SCRIPT_BUGINESE,
+ HB_SCRIPT_GLAGOLITIC,
+ HB_SCRIPT_TIFINAGH,
+ HB_SCRIPT_SYLOTI_NAGRI,
+ HB_SCRIPT_OLD_PERSIAN,
+ HB_SCRIPT_KHAROSHTHI,
+
+ /* Unicode-5.0 additions */
+ HB_SCRIPT_UNKNOWN,
+ HB_SCRIPT_BALINESE,
+ HB_SCRIPT_CUNEIFORM,
+ HB_SCRIPT_PHOENICIAN,
+ HB_SCRIPT_PHAGS_PA,
+ HB_SCRIPT_NKO,
+
+ /* Unicode-5.1 additions */
+ HB_SCRIPT_KAYAH_LI,
+ HB_SCRIPT_LEPCHA,
+ HB_SCRIPT_REJANG,
+ HB_SCRIPT_SUNDANESE,
+ HB_SCRIPT_SAURASHTRA,
+ HB_SCRIPT_CHAM,
+ HB_SCRIPT_OL_CHIKI,
+ HB_SCRIPT_VAI,
+ HB_SCRIPT_CARIAN,
+ HB_SCRIPT_LYCIAN,
+ HB_SCRIPT_LYDIAN,
+
+ /* Unicode-5.2 additions */
+ HB_SCRIPT_AVESTAN,
+ HB_SCRIPT_BAMUM,
+ HB_SCRIPT_EGYPTIAN_HIEROGLYPHS,
+ HB_SCRIPT_IMPERIAL_ARAMAIC,
+ HB_SCRIPT_INSCRIPTIONAL_PAHLAVI,
+ HB_SCRIPT_INSCRIPTIONAL_PARTHIAN,
+ HB_SCRIPT_JAVANESE,
+ HB_SCRIPT_KAITHI,
+ HB_SCRIPT_TAI_THAM,
+ HB_SCRIPT_LISU,
+ HB_SCRIPT_MEETEI_MAYEK,
+ HB_SCRIPT_OLD_SOUTH_ARABIAN,
+ HB_SCRIPT_OLD_TURKIC,
+ HB_SCRIPT_SAMARITAN,
+ HB_SCRIPT_TAI_VIET,
+
+ /* Unicode-6.0 additions */
+ HB_SCRIPT_BATAK,
+ HB_SCRIPT_BRAHMI,
+ HB_SCRIPT_MANDAIC,
+
+ /* Unicode-6.1 additions */
+ HB_SCRIPT_CHAKMA,
+ HB_SCRIPT_MEROITIC_CURSIVE,
+ HB_SCRIPT_MEROITIC_HIEROGLYPHS,
+ HB_SCRIPT_MIAO,
+ HB_SCRIPT_SHARADA,
+ HB_SCRIPT_SORA_SOMPENG,
+ HB_SCRIPT_TAKRI
+};
+#endif
+
+hb_script_t
+hb_glib_script_to_script (GUnicodeScript script)
+{
+#if GLIB_CHECK_VERSION(2,29,14)
+ return (hb_script_t) g_unicode_script_to_iso15924 (script);
+#else
+ if (likely ((unsigned int) script < ARRAY_LENGTH (glib_script_to_script)))
+ return glib_script_to_script[script];
+
+ if (unlikely (script == G_UNICODE_SCRIPT_INVALID_CODE))
+ return HB_SCRIPT_INVALID;
+
+ return HB_SCRIPT_UNKNOWN;
+#endif
+}
+
+GUnicodeScript
+hb_glib_script_from_script (hb_script_t script)
+{
+#if GLIB_CHECK_VERSION(2,29,14)
+ return g_unicode_script_from_iso15924 (script);
+#else
+ unsigned int count = ARRAY_LENGTH (glib_script_to_script);
+ for (unsigned int i = 0; i < count; i++)
+ if (glib_script_to_script[i] == script)
+ return (GUnicodeScript) i;
+
+ if (unlikely (script == HB_SCRIPT_INVALID))
+ return G_UNICODE_SCRIPT_INVALID_CODE;
+
+ return G_UNICODE_SCRIPT_UNKNOWN;
+#endif
+}
+
+
+static hb_unicode_combining_class_t
+hb_glib_unicode_combining_class (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t unicode,
+ void *user_data HB_UNUSED)
+
+{
+ return (hb_unicode_combining_class_t) g_unichar_combining_class (unicode);
+}
+
+static unsigned int
+hb_glib_unicode_eastasian_width (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t unicode,
+ void *user_data HB_UNUSED)
+{
+ return g_unichar_iswide (unicode) ? 2 : 1;
+}
+
+static hb_unicode_general_category_t
+hb_glib_unicode_general_category (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t unicode,
+ void *user_data HB_UNUSED)
+
+{
+ /* hb_unicode_general_category_t and GUnicodeType are identical */
+ return (hb_unicode_general_category_t) g_unichar_type (unicode);
+}
+
+static hb_codepoint_t
+hb_glib_unicode_mirroring (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t unicode,
+ void *user_data HB_UNUSED)
+{
+ g_unichar_get_mirror_char (unicode, &unicode);
+ return unicode;
+}
+
+static hb_script_t
+hb_glib_unicode_script (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t unicode,
+ void *user_data HB_UNUSED)
+{
+ return hb_glib_script_to_script (g_unichar_get_script (unicode));
+}
+
+static hb_bool_t
+hb_glib_unicode_compose (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t a,
+ hb_codepoint_t b,
+ hb_codepoint_t *ab,
+ void *user_data HB_UNUSED)
+{
+#if GLIB_CHECK_VERSION(2,29,12)
+ return g_unichar_compose (a, b, ab);
+#endif
+
+ /* We don't ifdef-out the fallback code such that compiler always
+ * sees it and makes sure it's compilable. */
+
+ gchar utf8[12];
+ gchar *normalized;
+ int len;
+ hb_bool_t ret;
+
+ len = g_unichar_to_utf8 (a, utf8);
+ len += g_unichar_to_utf8 (b, utf8 + len);
+ normalized = g_utf8_normalize (utf8, len, G_NORMALIZE_NFC);
+ len = g_utf8_strlen (normalized, -1);
+ if (unlikely (!len))
+ return false;
+
+ if (len == 1) {
+ *ab = g_utf8_get_char (normalized);
+ ret = true;
+ } else {
+ ret = false;
+ }
+
+ g_free (normalized);
+ return ret;
+}
+
+static hb_bool_t
+hb_glib_unicode_decompose (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t ab,
+ hb_codepoint_t *a,
+ hb_codepoint_t *b,
+ void *user_data HB_UNUSED)
+{
+#if GLIB_CHECK_VERSION(2,29,12)
+ return g_unichar_decompose (ab, a, b);
+#endif
+
+ /* We don't ifdef-out the fallback code such that compiler always
+ * sees it and makes sure it's compilable. */
+
+ gchar utf8[6];
+ gchar *normalized;
+ int len;
+ hb_bool_t ret;
+
+ len = g_unichar_to_utf8 (ab, utf8);
+ normalized = g_utf8_normalize (utf8, len, G_NORMALIZE_NFD);
+ len = g_utf8_strlen (normalized, -1);
+ if (unlikely (!len))
+ return false;
+
+ if (len == 1) {
+ *a = g_utf8_get_char (normalized);
+ *b = 0;
+ ret = *a != ab;
+ } else if (len == 2) {
+ *a = g_utf8_get_char (normalized);
+ *b = g_utf8_get_char (g_utf8_next_char (normalized));
+ /* Here's the ugly part: if ab decomposes to a single character and
+ * that character decomposes again, we have to detect that and undo
+ * the second part :-(. */
+ gchar *recomposed = g_utf8_normalize (normalized, -1, G_NORMALIZE_NFC);
+ hb_codepoint_t c = g_utf8_get_char (recomposed);
+ if (c != ab && c != *a) {
+ *a = c;
+ *b = 0;
+ }
+ g_free (recomposed);
+ ret = true;
+ } else {
+ /* If decomposed to more than two characters, take the last one,
+ * and recompose the rest to get the first component. */
+ gchar *end = g_utf8_offset_to_pointer (normalized, len - 1);
+ gchar *recomposed;
+ *b = g_utf8_get_char (end);
+ recomposed = g_utf8_normalize (normalized, end - normalized, G_NORMALIZE_NFC);
+ /* We expect that recomposed has exactly one character now. */
+ *a = g_utf8_get_char (recomposed);
+ g_free (recomposed);
+ ret = true;
+ }
+
+ g_free (normalized);
+ return ret;
+}
+
+static unsigned int
+hb_glib_unicode_decompose_compatibility (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t u,
+ hb_codepoint_t *decomposed,
+ void *user_data HB_UNUSED)
+{
+#if GLIB_CHECK_VERSION(2,29,12)
+ return g_unichar_fully_decompose (u, TRUE, decomposed, HB_UNICODE_MAX_DECOMPOSITION_LEN);
+#endif
+
+ /* If the user doesn't have GLib >= 2.29.12 we have to perform
+ * a round trip to UTF-8 and the associated memory management dance. */
+ gchar utf8[6];
+ gchar *utf8_decomposed, *c;
+ gsize utf8_len, utf8_decomposed_len, i;
+
+ /* Convert @u to UTF-8 and normalise it in NFKD mode. This performs the compatibility decomposition. */
+ utf8_len = g_unichar_to_utf8 (u, utf8);
+ utf8_decomposed = g_utf8_normalize (utf8, utf8_len, G_NORMALIZE_NFKD);
+ utf8_decomposed_len = g_utf8_strlen (utf8_decomposed, -1);
+
+ assert (utf8_decomposed_len <= HB_UNICODE_MAX_DECOMPOSITION_LEN);
+
+ for (i = 0, c = utf8_decomposed; i < utf8_decomposed_len; i++, c = g_utf8_next_char (c))
+ *decomposed++ = g_utf8_get_char (c);
+
+ g_free (utf8_decomposed);
+
+ return utf8_decomposed_len;
+}
+
+hb_unicode_funcs_t *
+hb_glib_get_unicode_funcs (void)
+{
+ static const hb_unicode_funcs_t _hb_glib_unicode_funcs = {
+ HB_OBJECT_HEADER_STATIC,
+
+ NULL, /* parent */
+ true, /* immutable */
+ {
+#define HB_UNICODE_FUNC_IMPLEMENT(name) hb_glib_unicode_##name,
+ HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_UNICODE_FUNC_IMPLEMENT
+ }
+ };
+
+ return const_cast<hb_unicode_funcs_t *> (&_hb_glib_unicode_funcs);
+}
+
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-glib.h b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-glib.h
new file mode 100644
index 00000000000..63a9d3366c5
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-glib.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ * Copyright © 2011 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_GLIB_H
+#define HB_GLIB_H
+
+#include "hb.h"
+
+#include <glib.h>
+
+HB_BEGIN_DECLS
+
+
+hb_script_t
+hb_glib_script_to_script (GUnicodeScript script);
+
+GUnicodeScript
+hb_glib_script_from_script (hb_script_t script);
+
+
+hb_unicode_funcs_t *
+hb_glib_get_unicode_funcs (void);
+
+
+HB_END_DECLS
+
+#endif /* HB_GLIB_H */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-gobject-enums.cc.tmpl b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-gobject-enums.cc.tmpl
new file mode 100644
index 00000000000..05abd898d4f
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-gobject-enums.cc.tmpl
@@ -0,0 +1,74 @@
+/*** BEGIN file-header ***/
+/*
+ * Copyright © 2011 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+
+/* g++ didn't like older gtype.h gcc-only code path. */
+#include <glib.h>
+#if !GLIB_CHECK_VERSION(2,29,16)
+#undef __GNUC__
+#undef __GNUC_MINOR__
+#define __GNUC__ 2
+#define __GNUC_MINOR__ 6
+#endif
+
+#include "hb-gobject.h"
+
+/*** END file-header ***/
+
+/*** BEGIN file-production ***/
+/* enumerations from "@filename@" */
+/*** END file-production ***/
+
+/*** BEGIN value-header ***/
+inline static /* TODO(behdad) disable these for now until we fix them... */
+GType
+@enum_name@_get_type (void)
+{
+ static volatile gsize g_define_type_id__volatile = 0;
+
+ if (g_once_init_enter (&g_define_type_id__volatile))
+ {
+ static const G@Type@Value values[] = {
+/*** END value-header ***/
+
+/*** BEGIN value-production ***/
+ { @VALUENAME@, "@VALUENAME@", "@valuenick@" },
+/*** END value-production ***/
+
+/*** BEGIN value-tail ***/
+ { 0, NULL, NULL }
+ };
+ GType g_define_type_id =
+ g_@type@_register_static (g_intern_static_string ("@EnumName@"), values);
+ g_once_init_leave (&g_define_type_id__volatile, g_define_type_id);
+ }
+
+ return g_define_type_id__volatile;
+}
+
+/*** END value-tail ***/
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-gobject-structs.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-gobject-structs.cc
new file mode 100644
index 00000000000..cec48542275
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-gobject-structs.cc
@@ -0,0 +1,63 @@
+/*
+ * Copyright © 2011 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+
+/* g++ didn't like older gtype.h gcc-only code path. */
+#include <glib.h>
+#if !GLIB_CHECK_VERSION(2,29,16)
+#undef __GNUC__
+#undef __GNUC_MINOR__
+#define __GNUC__ 2
+#define __GNUC_MINOR__ 6
+#endif
+
+#include "hb-gobject.h"
+
+#define _HB_DEFINE_BOXED_TYPE(Name,underscore_name,copy_func,free_func) \
+GType \
+underscore_name##_get_type (void) \
+{ \
+ static volatile gsize type = 0; \
+ if (g_once_init_enter (&type)) { \
+ GType t = g_boxed_type_register_static (g_intern_static_string (#Name), \
+ (GBoxedCopyFunc) copy_func, \
+ (GBoxedFreeFunc) free_func); \
+ g_once_init_leave (&type, t); \
+ } \
+ return type; \
+}
+
+#define HB_DEFINE_BOXED_TYPE(name) \
+ _HB_DEFINE_BOXED_TYPE (hb_##name, hb_gobject_##name, hb_##name##_reference, hb_##name##_destroy);
+
+HB_DEFINE_BOXED_TYPE (buffer)
+HB_DEFINE_BOXED_TYPE (blob)
+HB_DEFINE_BOXED_TYPE (face)
+HB_DEFINE_BOXED_TYPE (font)
+HB_DEFINE_BOXED_TYPE (font_funcs)
+HB_DEFINE_BOXED_TYPE (unicode_funcs)
+
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-gobject.h b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-gobject.h
new file mode 100644
index 00000000000..4f23fdd385d
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-gobject.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright © 2011 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_GOBJECT_H
+#define HB_GOBJECT_H
+
+#include "hb.h"
+
+#include <glib-object.h>
+
+HB_BEGIN_DECLS
+
+
+/* Objects */
+
+#define HB_GOBJECT_TYPE_BLOB hb_gobject_blob_get_type ()
+GType
+hb_gobject_blob_get_type (void);
+
+#define HB_GOBJECT_TYPE_BUFFER hb_gobject_buffer_get_type ()
+GType
+hb_gobject_buffer_get_type (void);
+
+#define HB_GOBJECT_TYPE_FACE hb_gobject_face_get_type ()
+GType
+hb_gobject_face_get_type (void);
+
+#define HB_GOBJECT_TYPE_FONT hb_gobject_font_get_type ()
+GType
+hb_gobject_font_get_type (void);
+
+#define HB_GOBJECT_TYPE_FONT_FUNCS hb_gobject_font_funcs_get_type ()
+GType
+hb_gobject_font_funcs_get_type (void);
+
+#define HB_GOBJECT_TYPE_UNICODE_FUNCS hb_gobject_unicode_funcs_get_type ()
+GType
+hb_gobject_unicode_funcs_get_type (void);
+
+
+/* Enums */
+
+
+HB_END_DECLS
+
+#endif /* HB_GOBJECT_H */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-graphite2.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-graphite2.cc
new file mode 100644
index 00000000000..6c890d42c63
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-graphite2.cc
@@ -0,0 +1,348 @@
+/*
+ * Copyright © 2011 Martin Hosken
+ * Copyright © 2011 SIL International
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#define HB_SHAPER graphite2
+#define hb_graphite2_shaper_font_data_t gr_font
+#include "hb-shaper-impl-private.hh"
+
+#include <graphite2/Font.h>
+#include <graphite2/Segment.h>
+
+#include "hb-graphite2.h"
+
+#include "hb-ot-tag.h"
+
+
+HB_SHAPER_DATA_ENSURE_DECLARE(graphite2, face)
+HB_SHAPER_DATA_ENSURE_DECLARE(graphite2, font)
+
+
+/*
+ * shaper face data
+ */
+
+typedef struct hb_graphite2_tablelist_t {
+ struct hb_graphite2_tablelist_t *next;
+ hb_blob_t *blob;
+ unsigned int tag;
+} hb_graphite2_tablelist_t;
+
+struct hb_graphite2_shaper_face_data_t {
+ hb_face_t *face;
+ gr_face *grface;
+ hb_graphite2_tablelist_t *tlist;
+};
+
+static const void *hb_graphite2_get_table (const void *data, unsigned int tag, size_t *len)
+{
+ hb_graphite2_shaper_face_data_t *face_data = (hb_graphite2_shaper_face_data_t *) data;
+ hb_graphite2_tablelist_t *tlist = face_data->tlist;
+
+ hb_blob_t *blob = NULL;
+
+ for (hb_graphite2_tablelist_t *p = tlist; p; p = p->next)
+ if (p->tag == tag) {
+ blob = p->blob;
+ break;
+ }
+
+ if (unlikely (!blob))
+ {
+ blob = face_data->face->reference_table (tag);
+
+ hb_graphite2_tablelist_t *p = (hb_graphite2_tablelist_t *) calloc (1, sizeof (hb_graphite2_tablelist_t));
+ if (unlikely (!p)) {
+ hb_blob_destroy (blob);
+ return NULL;
+ }
+ p->blob = blob;
+ p->tag = tag;
+
+ /* TODO Not thread-safe, but fairly harmless.
+ * We can do the double-chcked pointer cmpexch thing here. */
+ p->next = face_data->tlist;
+ face_data->tlist = p;
+ }
+
+ unsigned int tlen;
+ const char *d = hb_blob_get_data (blob, &tlen);
+ *len = tlen;
+ return d;
+}
+
+hb_graphite2_shaper_face_data_t *
+_hb_graphite2_shaper_face_data_create (hb_face_t *face)
+{
+ hb_blob_t *silf_blob = face->reference_table (HB_GRAPHITE2_TAG_SILF);
+ /* Umm, we just reference the table to check whether it exists.
+ * Maybe add better API for this? */
+ if (!hb_blob_get_length (silf_blob))
+ {
+ hb_blob_destroy (silf_blob);
+ return NULL;
+ }
+ hb_blob_destroy (silf_blob);
+
+ hb_graphite2_shaper_face_data_t *data = (hb_graphite2_shaper_face_data_t *) calloc (1, sizeof (hb_graphite2_shaper_face_data_t));
+ if (unlikely (!data))
+ hb_blob_destroy (silf_blob);
+
+ data->face = face;
+ data->grface = gr_make_face (data, &hb_graphite2_get_table, gr_face_default);
+
+ if (unlikely (!data->grface)) {
+ free (data);
+ return NULL;
+ }
+
+ return data;
+}
+
+void
+_hb_graphite2_shaper_face_data_destroy (hb_graphite2_shaper_face_data_t *data)
+{
+ hb_graphite2_tablelist_t *tlist = data->tlist;
+
+ while (tlist)
+ {
+ hb_graphite2_tablelist_t *old = tlist;
+ hb_blob_destroy (tlist->blob);
+ tlist = tlist->next;
+ free (old);
+ }
+
+ gr_face_destroy (data->grface);
+
+ free (data);
+}
+
+
+/*
+ * shaper font data
+ */
+
+static float hb_graphite2_get_advance (const void *hb_font, unsigned short gid)
+{
+ return ((hb_font_t *) hb_font)->get_glyph_h_advance (gid);
+}
+
+hb_graphite2_shaper_font_data_t *
+_hb_graphite2_shaper_font_data_create (hb_font_t *font)
+{
+ if (unlikely (!hb_graphite2_shaper_face_data_ensure (font->face))) return NULL;
+
+ hb_face_t *face = font->face;
+ hb_graphite2_shaper_face_data_t *face_data = HB_SHAPER_DATA_GET (face);
+
+ return gr_make_font_with_advance_fn (font->x_scale, font, &hb_graphite2_get_advance, face_data->grface);
+}
+
+void
+_hb_graphite2_shaper_font_data_destroy (hb_graphite2_shaper_font_data_t *data)
+{
+ gr_font_destroy (data);
+}
+
+
+/*
+ * shaper shape_plan data
+ */
+
+struct hb_graphite2_shaper_shape_plan_data_t {};
+
+hb_graphite2_shaper_shape_plan_data_t *
+_hb_graphite2_shaper_shape_plan_data_create (hb_shape_plan_t *shape_plan HB_UNUSED,
+ const hb_feature_t *user_features HB_UNUSED,
+ unsigned int num_user_features HB_UNUSED)
+{
+ return (hb_graphite2_shaper_shape_plan_data_t *) HB_SHAPER_DATA_SUCCEEDED;
+}
+
+void
+_hb_graphite2_shaper_shape_plan_data_destroy (hb_graphite2_shaper_shape_plan_data_t *data HB_UNUSED)
+{
+}
+
+
+/*
+ * shaper
+ */
+
+struct hb_graphite2_cluster_t {
+ unsigned int base_char;
+ unsigned int num_chars;
+ unsigned int base_glyph;
+ unsigned int num_glyphs;
+};
+
+hb_bool_t
+_hb_graphite2_shape (hb_shape_plan_t *shape_plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer,
+ const hb_feature_t *features,
+ unsigned int num_features)
+{
+ hb_face_t *face = font->face;
+ gr_face *grface = HB_SHAPER_DATA_GET (face)->grface;
+ gr_font *grfont = HB_SHAPER_DATA_GET (font);
+
+ const char *lang = hb_language_to_string (hb_buffer_get_language (buffer));
+ const char *lang_end = strchr (lang, '-');
+ int lang_len = lang_end ? lang_end - lang : -1;
+ gr_feature_val *feats = gr_face_featureval_for_lang (grface, lang ? hb_tag_from_string (lang, lang_len) : 0);
+
+ while (num_features--)
+ {
+ const gr_feature_ref *fref = gr_face_find_fref (grface, features->tag);
+ if (fref)
+ gr_fref_set_feature_value (fref, features->value, feats);
+ features++;
+ }
+
+ gr_segment *seg = NULL;
+ const gr_slot *is;
+ unsigned int ci = 0, ic = 0;
+ float curradvx = 0., curradvy = 0.;
+
+ unsigned int scratch_size;
+ char *scratch = (char *) buffer->get_scratch_buffer (&scratch_size);
+
+#define ALLOCATE_ARRAY(Type, name, len) \
+ Type *name = (Type *) scratch; \
+ scratch += (len) * sizeof ((name)[0]); \
+ scratch_size -= (len) * sizeof ((name)[0]);
+
+ ALLOCATE_ARRAY (uint32_t, chars, buffer->len);
+
+ for (unsigned int i = 0; i < buffer->len; ++i)
+ chars[i] = buffer->info[i].codepoint;
+
+ hb_tag_t script_tag[2];
+ hb_ot_tags_from_script (hb_buffer_get_script (buffer), &script_tag[0], &script_tag[1]);
+
+ seg = gr_make_seg (grfont, grface,
+ script_tag[1] == HB_TAG_NONE ? script_tag[0] : script_tag[1],
+ feats,
+ gr_utf32, chars, buffer->len,
+ 2 | (hb_buffer_get_direction (buffer) == HB_DIRECTION_RTL ? 1 : 0));
+
+ if (unlikely (!seg)) {
+ if (feats) gr_featureval_destroy (feats);
+ return false;
+ }
+
+ unsigned int glyph_count = gr_seg_n_slots (seg);
+ if (unlikely (!glyph_count)) {
+ if (feats) gr_featureval_destroy (feats);
+ gr_seg_destroy (seg);
+ return false;
+ }
+
+ scratch = (char *) buffer->get_scratch_buffer (&scratch_size);
+ while ((sizeof (hb_graphite2_cluster_t) * buffer->len +
+ sizeof (hb_codepoint_t) * glyph_count) > scratch_size)
+ {
+ buffer->ensure (buffer->allocated * 2);
+ if (unlikely (buffer->in_error)) {
+ if (feats) gr_featureval_destroy (feats);
+ gr_seg_destroy (seg);
+ return false;
+ }
+ scratch = (char *) buffer->get_scratch_buffer (&scratch_size);
+ }
+
+ ALLOCATE_ARRAY (hb_graphite2_cluster_t, clusters, buffer->len);
+ ALLOCATE_ARRAY (hb_codepoint_t, gids, glyph_count);
+
+ memset (clusters, 0, sizeof (clusters[0]) * buffer->len);
+
+ hb_codepoint_t *pg = gids;
+ for (is = gr_seg_first_slot (seg), ic = 0; is; is = gr_slot_next_in_segment (is), ic++)
+ {
+ unsigned int before = gr_slot_before (is);
+ unsigned int after = gr_slot_after (is);
+ *pg = gr_slot_gid (is);
+ pg++;
+ while (clusters[ci].base_char > before && ci)
+ {
+ clusters[ci-1].num_chars += clusters[ci].num_chars;
+ clusters[ci-1].num_glyphs += clusters[ci].num_glyphs;
+ ci--;
+ }
+
+ if (gr_slot_can_insert_before (is) && clusters[ci].num_chars && before >= clusters[ci].base_char + clusters[ci].num_chars)
+ {
+ hb_graphite2_cluster_t *c = clusters + ci + 1;
+ c->base_char = clusters[ci].base_char + clusters[ci].num_chars;
+ c->num_chars = before - c->base_char;
+ c->base_glyph = ic;
+ c->num_glyphs = 0;
+ ci++;
+ }
+ clusters[ci].num_glyphs++;
+
+ if (clusters[ci].base_char + clusters[ci].num_chars < after + 1)
+ clusters[ci].num_chars = after + 1 - clusters[ci].base_char;
+ }
+ ci++;
+
+ buffer->clear_output ();
+ for (unsigned int i = 0; i < ci; ++i)
+ buffer->replace_glyphs (clusters[i].num_chars, clusters[i].num_glyphs, gids + clusters[i].base_glyph);
+ buffer->swap_buffers ();
+
+ if (HB_DIRECTION_IS_BACKWARD(buffer->props.direction))
+ curradvx = gr_seg_advance_X(seg);
+
+ hb_glyph_position_t *pPos;
+ for (pPos = hb_buffer_get_glyph_positions (buffer, NULL), is = gr_seg_first_slot (seg);
+ is; pPos++, is = gr_slot_next_in_segment (is))
+ {
+ pPos->x_offset = gr_slot_origin_X (is) - curradvx;
+ pPos->y_offset = gr_slot_origin_Y (is) - curradvy;
+ pPos->x_advance = gr_slot_advance_X (is, grface, grfont);
+ pPos->y_advance = gr_slot_advance_Y (is, grface, grfont);
+ if (HB_DIRECTION_IS_BACKWARD (buffer->props.direction))
+ curradvx -= pPos->x_advance;
+ pPos->x_offset = gr_slot_origin_X (is) - curradvx;
+ if (!HB_DIRECTION_IS_BACKWARD (buffer->props.direction))
+ curradvx += pPos->x_advance;
+ pPos->y_offset = gr_slot_origin_Y (is) - curradvy;
+ curradvy += pPos->y_advance;
+ }
+ if (!HB_DIRECTION_IS_BACKWARD (buffer->props.direction))
+ pPos[-1].x_advance += gr_seg_advance_X(seg) - curradvx;
+
+ if (HB_DIRECTION_IS_BACKWARD (buffer->props.direction))
+ hb_buffer_reverse_clusters (buffer);
+
+ if (feats) gr_featureval_destroy (feats);
+ gr_seg_destroy (seg);
+
+ return true;
+}
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-graphite2.h b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-graphite2.h
new file mode 100644
index 00000000000..81224955465
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-graphite2.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2011 Martin Hosken
+ * Copyright (C) 2011 SIL International
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ */
+
+#ifndef HB_GRAPHITE2_H
+#define HB_GRAPHITE2_H
+
+#include "hb.h"
+
+HB_BEGIN_DECLS
+
+
+#define HB_GRAPHITE2_TAG_SILF HB_TAG('S','i','l','f')
+
+/* TODO add gr_font/face etc getters and other glue API */
+
+HB_END_DECLS
+
+#endif /* HB_GRAPHITE2_H */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-icu-le.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-icu-le.cc
new file mode 100644
index 00000000000..61099fedf74
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-icu-le.cc
@@ -0,0 +1,215 @@
+/*
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#define HB_SHAPER icu_le
+#define hb_icu_le_shaper_font_data_t PortableFontInstance
+#include "hb-shaper-impl-private.hh"
+
+#include "hb-icu-le/PortableFontInstance.h"
+
+#include "layout/loengine.h"
+#include "unicode/unistr.h"
+
+#include "hb-icu.h"
+
+
+/*
+ * shaper face data
+ */
+
+struct hb_icu_le_shaper_face_data_t {};
+
+hb_icu_le_shaper_face_data_t *
+_hb_icu_le_shaper_face_data_create (hb_face_t *face)
+{
+ return (hb_icu_le_shaper_face_data_t *) HB_SHAPER_DATA_SUCCEEDED;
+}
+
+void
+_hb_icu_le_shaper_face_data_destroy (hb_icu_le_shaper_face_data_t *data)
+{
+}
+
+
+/*
+ * shaper font data
+ */
+
+hb_icu_le_shaper_font_data_t *
+_hb_icu_le_shaper_font_data_create (hb_font_t *font)
+{
+ LEErrorCode status = LE_NO_ERROR;
+ hb_icu_le_shaper_font_data_t *data = new PortableFontInstance (font->face,
+ font->x_scale,
+ font->y_scale,
+ status);
+ if (status != LE_NO_ERROR) {
+ delete (data);
+ return NULL;
+ }
+
+ return data;
+}
+
+void
+_hb_icu_le_shaper_font_data_destroy (hb_icu_le_shaper_font_data_t *data)
+{
+ delete (data);
+}
+
+
+/*
+ * shaper shape_plan data
+ */
+
+struct hb_icu_le_shaper_shape_plan_data_t {};
+
+hb_icu_le_shaper_shape_plan_data_t *
+_hb_icu_le_shaper_shape_plan_data_create (hb_shape_plan_t *shape_plan,
+ const hb_feature_t *user_features,
+ unsigned int num_user_features)
+{
+ return (hb_icu_le_shaper_shape_plan_data_t *) HB_SHAPER_DATA_SUCCEEDED;
+}
+
+void
+_hb_icu_le_shaper_shape_plan_data_destroy (hb_icu_le_shaper_shape_plan_data_t *data)
+{
+}
+
+
+/*
+ * shaper
+ */
+
+hb_bool_t
+_hb_icu_le_shape (hb_shape_plan_t *shape_plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer,
+ const hb_feature_t *features,
+ unsigned int num_features)
+{
+ LEFontInstance *font_instance = HB_SHAPER_DATA_GET (font);
+ le_int32 script_code = hb_icu_script_from_script (shape_plan->props.script);
+ le_int32 language_code = -1 /* TODO */;
+ le_int32 typography_flags = 3; /* Needed for ligatures and kerning */
+ LEErrorCode status = LE_NO_ERROR;
+ le_engine *le = le_create ((const le_font *) font_instance,
+ script_code,
+ language_code,
+ typography_flags,
+ &status);
+ if (status != LE_NO_ERROR)
+ { le_close (le); return false; }
+
+retry:
+
+ unsigned int scratch_size;
+ char *scratch = (char *) buffer->get_scratch_buffer (&scratch_size);
+
+#define ALLOCATE_ARRAY(Type, name, len) \
+ Type *name = (Type *) scratch; \
+ scratch += (len) * sizeof ((name)[0]); \
+ scratch_size -= (len) * sizeof ((name)[0]);
+
+ ALLOCATE_ARRAY (LEUnicode, chars, buffer->len);
+ ALLOCATE_ARRAY (unsigned int, clusters, buffer->len);
+
+ /* XXX Use UTF-16 decoder! */
+ for (unsigned int i = 0; i < buffer->len; i++) {
+ chars[i] = buffer->info[i].codepoint;
+ clusters[i] = buffer->info[i].cluster;
+ }
+
+ unsigned int glyph_count = le_layoutChars (le,
+ chars,
+ 0,
+ buffer->len,
+ buffer->len,
+ HB_DIRECTION_IS_BACKWARD (buffer->props.direction),
+ 0., 0.,
+ &status);
+ if (status != LE_NO_ERROR)
+ { le_close (le); return false; }
+
+ unsigned int num_glyphs = scratch_size / (sizeof (LEGlyphID) +
+ sizeof (le_int32) +
+ sizeof (float) * 2);
+
+ if (unlikely (glyph_count >= num_glyphs || glyph_count > buffer->allocated)) {
+ buffer->ensure (buffer->allocated * 2);
+ if (buffer->in_error)
+ { le_close (le); return false; }
+ goto retry;
+ }
+
+ ALLOCATE_ARRAY (LEGlyphID, glyphs, glyph_count);
+ ALLOCATE_ARRAY (le_int32, indices, glyph_count);
+ ALLOCATE_ARRAY (float, positions, glyph_count * 2 + 2);
+
+ le_getGlyphs (le, glyphs, &status);
+ le_getCharIndices (le, indices, &status);
+ le_getGlyphPositions (le, positions, &status);
+
+#undef ALLOCATE_ARRAY
+
+ /* Ok, we've got everything we need, now compose output buffer,
+ * very, *very*, carefully! */
+
+ unsigned int j = 0;
+ hb_glyph_info_t *info = buffer->info;
+ for (unsigned int i = 0; i < glyph_count; i++)
+ {
+ if (glyphs[i] >= 0xFFFE)
+ continue;
+
+ info[j].codepoint = glyphs[i];
+ info[j].cluster = clusters[indices[i]];
+
+ /* icu-le doesn't seem to have separate advance values. */
+ info[j].mask = positions[2 * i + 2] - positions[2 * i];
+ info[j].var1.u32 = 0;
+ info[j].var2.u32 = -positions[2 * i + 1];
+
+ j++;
+ }
+ buffer->len = j;
+
+ buffer->clear_positions ();
+
+ for (unsigned int i = 0; i < buffer->len; i++) {
+ hb_glyph_info_t *info = &buffer->info[i];
+ hb_glyph_position_t *pos = &buffer->pos[i];
+
+ /* TODO vertical */
+ pos->x_advance = info->mask;
+ pos->x_offset = info->var1.u32;
+ pos->y_offset = info->var2.u32;
+ }
+
+ le_close (le);
+ return true;
+}
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-icu.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-icu.cc
new file mode 100644
index 00000000000..c177be2c4b2
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-icu.cc
@@ -0,0 +1,372 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ * Copyright © 2009 Keith Stribley
+ * Copyright © 2011 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+
+#include "hb-icu.h"
+
+#include "hb-unicode-private.hh"
+
+#include <unicode/uchar.h>
+#include <unicode/unorm.h>
+#include <unicode/ustring.h>
+#include <unicode/uversion.h>
+
+
+hb_script_t
+hb_icu_script_to_script (UScriptCode script)
+{
+ if (unlikely (script == USCRIPT_INVALID_CODE))
+ return HB_SCRIPT_INVALID;
+
+ return hb_script_from_string (uscript_getShortName (script), -1);
+}
+
+UScriptCode
+hb_icu_script_from_script (hb_script_t script)
+{
+ if (unlikely (script == HB_SCRIPT_INVALID))
+ return USCRIPT_INVALID_CODE;
+
+ for (unsigned int i = 0; i < USCRIPT_CODE_LIMIT; i++)
+ if (unlikely (hb_icu_script_to_script ((UScriptCode) i) == script))
+ return (UScriptCode) i;
+
+ return USCRIPT_UNKNOWN;
+}
+
+
+static hb_unicode_combining_class_t
+hb_icu_unicode_combining_class (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t unicode,
+ void *user_data HB_UNUSED)
+
+{
+ return (hb_unicode_combining_class_t) u_getCombiningClass (unicode);
+}
+
+static unsigned int
+hb_icu_unicode_eastasian_width (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t unicode,
+ void *user_data HB_UNUSED)
+{
+ switch (u_getIntPropertyValue(unicode, UCHAR_EAST_ASIAN_WIDTH))
+ {
+ case U_EA_WIDE:
+ case U_EA_FULLWIDTH:
+ return 2;
+ case U_EA_NEUTRAL:
+ case U_EA_AMBIGUOUS:
+ case U_EA_HALFWIDTH:
+ case U_EA_NARROW:
+ return 1;
+ }
+ return 1;
+}
+
+static hb_unicode_general_category_t
+hb_icu_unicode_general_category (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t unicode,
+ void *user_data HB_UNUSED)
+{
+ switch (u_getIntPropertyValue(unicode, UCHAR_GENERAL_CATEGORY))
+ {
+ case U_UNASSIGNED: return HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED;
+
+ case U_UPPERCASE_LETTER: return HB_UNICODE_GENERAL_CATEGORY_UPPERCASE_LETTER;
+ case U_LOWERCASE_LETTER: return HB_UNICODE_GENERAL_CATEGORY_LOWERCASE_LETTER;
+ case U_TITLECASE_LETTER: return HB_UNICODE_GENERAL_CATEGORY_TITLECASE_LETTER;
+ case U_MODIFIER_LETTER: return HB_UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER;
+ case U_OTHER_LETTER: return HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER;
+
+ case U_NON_SPACING_MARK: return HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK;
+ case U_ENCLOSING_MARK: return HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK;
+ case U_COMBINING_SPACING_MARK: return HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK;
+
+ case U_DECIMAL_DIGIT_NUMBER: return HB_UNICODE_GENERAL_CATEGORY_DECIMAL_NUMBER;
+ case U_LETTER_NUMBER: return HB_UNICODE_GENERAL_CATEGORY_LETTER_NUMBER;
+ case U_OTHER_NUMBER: return HB_UNICODE_GENERAL_CATEGORY_OTHER_NUMBER;
+
+ case U_SPACE_SEPARATOR: return HB_UNICODE_GENERAL_CATEGORY_SPACE_SEPARATOR;
+ case U_LINE_SEPARATOR: return HB_UNICODE_GENERAL_CATEGORY_LINE_SEPARATOR;
+ case U_PARAGRAPH_SEPARATOR: return HB_UNICODE_GENERAL_CATEGORY_PARAGRAPH_SEPARATOR;
+
+ case U_CONTROL_CHAR: return HB_UNICODE_GENERAL_CATEGORY_CONTROL;
+ case U_FORMAT_CHAR: return HB_UNICODE_GENERAL_CATEGORY_FORMAT;
+ case U_PRIVATE_USE_CHAR: return HB_UNICODE_GENERAL_CATEGORY_PRIVATE_USE;
+ case U_SURROGATE: return HB_UNICODE_GENERAL_CATEGORY_SURROGATE;
+
+
+ case U_DASH_PUNCTUATION: return HB_UNICODE_GENERAL_CATEGORY_DASH_PUNCTUATION;
+ case U_START_PUNCTUATION: return HB_UNICODE_GENERAL_CATEGORY_OPEN_PUNCTUATION;
+ case U_END_PUNCTUATION: return HB_UNICODE_GENERAL_CATEGORY_CLOSE_PUNCTUATION;
+ case U_CONNECTOR_PUNCTUATION: return HB_UNICODE_GENERAL_CATEGORY_CONNECT_PUNCTUATION;
+ case U_OTHER_PUNCTUATION: return HB_UNICODE_GENERAL_CATEGORY_OTHER_PUNCTUATION;
+
+ case U_MATH_SYMBOL: return HB_UNICODE_GENERAL_CATEGORY_MATH_SYMBOL;
+ case U_CURRENCY_SYMBOL: return HB_UNICODE_GENERAL_CATEGORY_CURRENCY_SYMBOL;
+ case U_MODIFIER_SYMBOL: return HB_UNICODE_GENERAL_CATEGORY_MODIFIER_SYMBOL;
+ case U_OTHER_SYMBOL: return HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL;
+
+ case U_INITIAL_PUNCTUATION: return HB_UNICODE_GENERAL_CATEGORY_INITIAL_PUNCTUATION;
+ case U_FINAL_PUNCTUATION: return HB_UNICODE_GENERAL_CATEGORY_FINAL_PUNCTUATION;
+ }
+
+ return HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED;
+}
+
+static hb_codepoint_t
+hb_icu_unicode_mirroring (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t unicode,
+ void *user_data HB_UNUSED)
+{
+ return u_charMirror(unicode);
+}
+
+static hb_script_t
+hb_icu_unicode_script (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t unicode,
+ void *user_data HB_UNUSED)
+{
+ UErrorCode status = U_ZERO_ERROR;
+ UScriptCode scriptCode = uscript_getScript(unicode, &status);
+
+ if (unlikely (U_FAILURE (status)))
+ return HB_SCRIPT_UNKNOWN;
+
+ return hb_icu_script_to_script (scriptCode);
+}
+
+#if U_ICU_VERSION_MAJOR_NUM >= 49
+static const UNormalizer2 *normalizer;
+#endif
+
+static hb_bool_t
+hb_icu_unicode_compose (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t a,
+ hb_codepoint_t b,
+ hb_codepoint_t *ab,
+ void *user_data HB_UNUSED)
+{
+#if U_ICU_VERSION_MAJOR_NUM >= 49
+ {
+ UChar32 ret = unorm2_composePair (normalizer, a, b);
+ if (ret < 0) return false;
+ *ab = ret;
+ return true;
+ }
+#endif
+
+ /* We don't ifdef-out the fallback code such that compiler always
+ * sees it and makes sure it's compilable. */
+
+ UChar utf16[4], normalized[5];
+ unsigned int len;
+ hb_bool_t ret, err;
+ UErrorCode icu_err;
+
+ len = 0;
+ err = false;
+ U16_APPEND (utf16, len, ARRAY_LENGTH (utf16), a, err);
+ if (err) return false;
+ U16_APPEND (utf16, len, ARRAY_LENGTH (utf16), b, err);
+ if (err) return false;
+
+ icu_err = U_ZERO_ERROR;
+ len = unorm_normalize (utf16, len, UNORM_NFC, 0, normalized, ARRAY_LENGTH (normalized), &icu_err);
+ if (U_FAILURE (icu_err))
+ return false;
+ if (u_countChar32 (normalized, len) == 1) {
+ U16_GET_UNSAFE (normalized, 0, *ab);
+ ret = true;
+ } else {
+ ret = false;
+ }
+
+ return ret;
+}
+
+static hb_bool_t
+hb_icu_unicode_decompose (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t ab,
+ hb_codepoint_t *a,
+ hb_codepoint_t *b,
+ void *user_data HB_UNUSED)
+{
+#if U_ICU_VERSION_MAJOR_NUM >= 49
+ {
+ UChar decomposed[4];
+ int len;
+ UErrorCode icu_err = U_ZERO_ERROR;
+ len = unorm2_getRawDecomposition (normalizer, ab, decomposed,
+ ARRAY_LENGTH (decomposed), &icu_err);
+ if (U_FAILURE (icu_err) || len < 0) return false;
+
+ len = u_countChar32 (decomposed, len);
+ if (len == 1) {
+ U16_GET_UNSAFE (decomposed, 0, *a);
+ *b = 0;
+ return *a != ab;
+ } else if (len == 2) {
+ len =0;
+ U16_NEXT_UNSAFE (decomposed, len, *a);
+ U16_NEXT_UNSAFE (decomposed, len, *b);
+ }
+ return true;
+ }
+#endif
+
+ /* We don't ifdef-out the fallback code such that compiler always
+ * sees it and makes sure it's compilable. */
+
+ UChar utf16[2], normalized[2 * HB_UNICODE_MAX_DECOMPOSITION_LEN + 1];
+ unsigned int len;
+ hb_bool_t ret, err;
+ UErrorCode icu_err;
+
+ /* This function is a monster! Maybe it wasn't a good idea adding a
+ * pairwise decompose API... */
+ /* Watchout for the dragons. Err, watchout for macros changing len. */
+
+ len = 0;
+ err = false;
+ U16_APPEND (utf16, len, ARRAY_LENGTH (utf16), ab, err);
+ if (err) return false;
+
+ icu_err = U_ZERO_ERROR;
+ len = unorm_normalize (utf16, len, UNORM_NFD, 0, normalized, ARRAY_LENGTH (normalized), &icu_err);
+ if (U_FAILURE (icu_err))
+ return false;
+
+ len = u_countChar32 (normalized, len);
+
+ if (len == 1) {
+ U16_GET_UNSAFE (normalized, 0, *a);
+ *b = 0;
+ ret = *a != ab;
+ } else if (len == 2) {
+ len =0;
+ U16_NEXT_UNSAFE (normalized, len, *a);
+ U16_NEXT_UNSAFE (normalized, len, *b);
+
+ /* Here's the ugly part: if ab decomposes to a single character and
+ * that character decomposes again, we have to detect that and undo
+ * the second part :-(. */
+ UChar recomposed[20];
+ icu_err = U_ZERO_ERROR;
+ unorm_normalize (normalized, len, UNORM_NFC, 0, recomposed, ARRAY_LENGTH (recomposed), &icu_err);
+ if (U_FAILURE (icu_err))
+ return false;
+ hb_codepoint_t c;
+ U16_GET_UNSAFE (recomposed, 0, c);
+ if (c != *a && c != ab) {
+ *a = c;
+ *b = 0;
+ }
+ ret = true;
+ } else {
+ /* If decomposed to more than two characters, take the last one,
+ * and recompose the rest to get the first component. */
+ U16_PREV_UNSAFE (normalized, len, *b); /* Changes len in-place. */
+ UChar recomposed[18 * 2];
+ icu_err = U_ZERO_ERROR;
+ len = unorm_normalize (normalized, len, UNORM_NFC, 0, recomposed, ARRAY_LENGTH (recomposed), &icu_err);
+ if (U_FAILURE (icu_err))
+ return false;
+ /* We expect that recomposed has exactly one character now. */
+ if (unlikely (u_countChar32 (recomposed, len) != 1))
+ return false;
+ U16_GET_UNSAFE (recomposed, 0, *a);
+ ret = true;
+ }
+
+ return ret;
+}
+
+static unsigned int
+hb_icu_unicode_decompose_compatibility (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t u,
+ hb_codepoint_t *decomposed,
+ void *user_data HB_UNUSED)
+{
+ UChar utf16[2], normalized[2 * HB_UNICODE_MAX_DECOMPOSITION_LEN + 1];
+ unsigned int len;
+ int32_t utf32_len;
+ hb_bool_t err;
+ UErrorCode icu_err;
+
+ /* Copy @u into a UTF-16 array to be passed to ICU. */
+ len = 0;
+ err = FALSE;
+ U16_APPEND (utf16, len, ARRAY_LENGTH (utf16), u, err);
+ if (err)
+ return 0;
+
+ /* Normalise the codepoint using NFKD mode. */
+ icu_err = U_ZERO_ERROR;
+ len = unorm_normalize (utf16, len, UNORM_NFKD, 0, normalized, ARRAY_LENGTH (normalized), &icu_err);
+ if (icu_err)
+ return 0;
+
+ /* Convert the decomposed form from UTF-16 to UTF-32. */
+ icu_err = U_ZERO_ERROR;
+ u_strToUTF32 ((UChar32*) decomposed, HB_UNICODE_MAX_DECOMPOSITION_LEN, &utf32_len, normalized, len, &icu_err);
+ if (icu_err)
+ return 0;
+
+ return utf32_len;
+}
+
+
+hb_unicode_funcs_t *
+hb_icu_get_unicode_funcs (void)
+{
+ static const hb_unicode_funcs_t _hb_icu_unicode_funcs = {
+ HB_OBJECT_HEADER_STATIC,
+
+ NULL, /* parent */
+ true, /* immutable */
+ {
+#define HB_UNICODE_FUNC_IMPLEMENT(name) hb_icu_unicode_##name,
+ HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_UNICODE_FUNC_IMPLEMENT
+ }
+ };
+
+#if U_ICU_VERSION_MAJOR_NUM >= 49
+ if (!hb_atomic_ptr_get (&normalizer)) {
+ UErrorCode icu_err = U_ZERO_ERROR;
+ /* We ignore failure in getNFCInstace(). */
+ hb_atomic_ptr_cmpexch (&normalizer, NULL, unorm2_getNFCInstance (&icu_err));
+ }
+#endif
+ return const_cast<hb_unicode_funcs_t *> (&_hb_icu_unicode_funcs);
+}
+
+
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-icu.h b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-icu.h
new file mode 100644
index 00000000000..f2f35f0f2ce
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-icu.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ * Copyright © 2011 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_ICU_H
+#define HB_ICU_H
+
+#include "hb.h"
+
+#include <unicode/uscript.h>
+
+HB_BEGIN_DECLS
+
+
+hb_script_t
+hb_icu_script_to_script (UScriptCode script);
+
+UScriptCode
+hb_icu_script_from_script (hb_script_t script);
+
+
+hb_unicode_funcs_t *
+hb_icu_get_unicode_funcs (void);
+
+
+HB_END_DECLS
+
+#endif /* HB_ICU_H */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-mutex-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-mutex-private.hh
new file mode 100644
index 00000000000..5b3a17e9174
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-mutex-private.hh
@@ -0,0 +1,130 @@
+/*
+ * Copyright © 2007 Chris Wilson
+ * Copyright © 2009,2010 Red Hat, Inc.
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Contributor(s):
+ * Chris Wilson <chris@chris-wilson.co.uk>
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_MUTEX_PRIVATE_HH
+#define HB_MUTEX_PRIVATE_HH
+
+#include "hb-private.hh"
+
+
+/* mutex */
+
+/* We need external help for these */
+
+#if 0
+
+
+#elif !defined(HB_NO_MT) && defined(_MSC_VER) || defined(__MINGW32__)
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+typedef CRITICAL_SECTION hb_mutex_impl_t;
+#define HB_MUTEX_IMPL_INIT { NULL, 0, 0, NULL, NULL, 0 }
+#define hb_mutex_impl_init(M) InitializeCriticalSection (M)
+#define hb_mutex_impl_lock(M) EnterCriticalSection (M)
+#define hb_mutex_impl_unlock(M) LeaveCriticalSection (M)
+#define hb_mutex_impl_finish(M) DeleteCriticalSection (M)
+
+
+#elif !defined(HB_NO_MT) && (defined(HAVE_PTHREAD) || defined(__APPLE__))
+
+#include <pthread.h>
+typedef pthread_mutex_t hb_mutex_impl_t;
+#define HB_MUTEX_IMPL_INIT PTHREAD_MUTEX_INITIALIZER
+#define hb_mutex_impl_init(M) pthread_mutex_init (M, NULL)
+#define hb_mutex_impl_lock(M) pthread_mutex_lock (M)
+#define hb_mutex_impl_unlock(M) pthread_mutex_unlock (M)
+#define hb_mutex_impl_finish(M) pthread_mutex_destroy (M)
+
+
+#elif !defined(HB_NO_MT) && defined(HAVE_INTEL_ATOMIC_PRIMITIVES)
+
+#if defined(HAVE_SCHED_H) && defined(HAVE_SCHED_YIELD)
+# include <sched.h>
+# define HB_SCHED_YIELD() sched_yield ()
+#else
+# define HB_SCHED_YIELD() HB_STMT_START {} HB_STMT_END
+#endif
+
+/* This actually is not a totally awful implementation. */
+typedef volatile int hb_mutex_impl_t;
+#define HB_MUTEX_IMPL_INIT 0
+#define hb_mutex_impl_init(M) *(M) = 0
+#define hb_mutex_impl_lock(M) HB_STMT_START { while (__sync_lock_test_and_set((M), 1)) HB_SCHED_YIELD (); } HB_STMT_END
+#define hb_mutex_impl_unlock(M) __sync_lock_release (M)
+#define hb_mutex_impl_finish(M) HB_STMT_START {} HB_STMT_END
+
+
+#elif !defined(HB_NO_MT)
+
+#if defined(HAVE_SCHED_H) && defined(HAVE_SCHED_YIELD)
+# include <sched.h>
+# define HB_SCHED_YIELD() sched_yield ()
+#else
+# define HB_SCHED_YIELD() HB_STMT_START {} HB_STMT_END
+#endif
+
+#define HB_MUTEX_INT_NIL 1 /* Warn that fallback implementation is in use. */
+typedef volatile int hb_mutex_impl_t;
+#define HB_MUTEX_IMPL_INIT 0
+#define hb_mutex_impl_init(M) *(M) = 0
+#define hb_mutex_impl_lock(M) HB_STMT_START { while (*(M)) HB_SCHED_YIELD (); (*(M))++; } HB_STMT_END
+#define hb_mutex_impl_unlock(M) (*(M))--;
+#define hb_mutex_impl_finish(M) HB_STMT_START {} HB_STMT_END
+
+
+#else /* HB_NO_MT */
+
+typedef int hb_mutex_impl_t;
+#define HB_MUTEX_IMPL_INIT 0
+#define hb_mutex_impl_init(M) HB_STMT_START {} HB_STMT_END
+#define hb_mutex_impl_lock(M) HB_STMT_START {} HB_STMT_END
+#define hb_mutex_impl_unlock(M) HB_STMT_START {} HB_STMT_END
+#define hb_mutex_impl_finish(M) HB_STMT_START {} HB_STMT_END
+
+#endif
+
+
+#define HB_MUTEX_INIT {HB_MUTEX_IMPL_INIT}
+struct hb_mutex_t
+{
+ /* TODO Add tracing. */
+
+ hb_mutex_impl_t m;
+
+ inline void init (void) { hb_mutex_impl_init (&m); }
+ inline void lock (void) { hb_mutex_impl_lock (&m); }
+ inline void unlock (void) { hb_mutex_impl_unlock (&m); }
+ inline void finish (void) { hb_mutex_impl_finish (&m); }
+};
+
+
+#endif /* HB_MUTEX_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-object-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-object-private.hh
new file mode 100644
index 00000000000..c48f24231d9
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-object-private.hh
@@ -0,0 +1,251 @@
+/*
+ * Copyright © 2007 Chris Wilson
+ * Copyright © 2009,2010 Red Hat, Inc.
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Contributor(s):
+ * Chris Wilson <chris@chris-wilson.co.uk>
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OBJECT_PRIVATE_HH
+#define HB_OBJECT_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-atomic-private.hh"
+#include "hb-mutex-private.hh"
+
+
+/* Debug */
+
+#ifndef HB_DEBUG_OBJECT
+#define HB_DEBUG_OBJECT (HB_DEBUG+0)
+#endif
+
+
+/* reference_count */
+
+#define HB_REFERENCE_COUNT_INVALID_VALUE ((hb_atomic_int_t) -1)
+#define HB_REFERENCE_COUNT_INVALID {HB_REFERENCE_COUNT_INVALID_VALUE}
+struct hb_reference_count_t
+{
+ hb_atomic_int_t ref_count;
+
+ inline void init (int v) { ref_count = v; }
+ inline int inc (void) { return hb_atomic_int_add (const_cast<hb_atomic_int_t &> (ref_count), 1); }
+ inline int dec (void) { return hb_atomic_int_add (const_cast<hb_atomic_int_t &> (ref_count), -1); }
+ inline void finish (void) { ref_count = HB_REFERENCE_COUNT_INVALID_VALUE; }
+
+ inline bool is_invalid (void) const { return ref_count == HB_REFERENCE_COUNT_INVALID_VALUE; }
+
+};
+
+
+/* user_data */
+
+#define HB_USER_DATA_ARRAY_INIT {HB_LOCKABLE_SET_INIT}
+struct hb_user_data_array_t
+{
+ /* TODO Add tracing. */
+
+ struct hb_user_data_item_t {
+ hb_user_data_key_t *key;
+ void *data;
+ hb_destroy_func_t destroy;
+
+ inline bool operator == (hb_user_data_key_t *other_key) const { return key == other_key; }
+ inline bool operator == (hb_user_data_item_t &other) const { return key == other.key; }
+
+ void finish (void) { if (destroy) destroy (data); }
+ };
+
+ hb_lockable_set_t<hb_user_data_item_t, hb_mutex_t> items;
+
+ inline void init (void) { items.init (); }
+
+ HB_INTERNAL bool set (hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace,
+ hb_mutex_t &lock);
+
+ HB_INTERNAL void *get (hb_user_data_key_t *key,
+ hb_mutex_t &lock);
+
+ HB_INTERNAL void finish (hb_mutex_t &lock);
+};
+
+
+/* object_header */
+
+struct hb_object_header_t
+{
+ hb_reference_count_t ref_count;
+ hb_mutex_t mutex;
+ hb_user_data_array_t user_data;
+
+#define HB_OBJECT_HEADER_STATIC {HB_REFERENCE_COUNT_INVALID, HB_MUTEX_INIT, HB_USER_DATA_ARRAY_INIT}
+
+ static inline void *create (unsigned int size) {
+ hb_object_header_t *obj = (hb_object_header_t *) calloc (1, size);
+
+ if (likely (obj))
+ obj->init ();
+
+ return obj;
+ }
+
+ inline void init (void) {
+ ref_count.init (1);
+ mutex.init ();
+ user_data.init ();
+ }
+
+ inline bool is_inert (void) const {
+ return unlikely (ref_count.is_invalid ());
+ }
+
+ inline void reference (void) {
+ if (unlikely (!this || this->is_inert ()))
+ return;
+ ref_count.inc ();
+ }
+
+ inline bool destroy (void) {
+ if (unlikely (!this || this->is_inert ()))
+ return false;
+ if (ref_count.dec () != 1)
+ return false;
+
+ ref_count.finish (); /* Do this before user_data */
+ user_data.finish (mutex);
+ mutex.finish ();
+
+ return true;
+ }
+
+ inline void lock (void) {
+ mutex.lock ();
+ }
+
+ inline void unlock (void) {
+ mutex.unlock ();
+ }
+
+ inline bool set_user_data (hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy_func,
+ hb_bool_t replace) {
+ if (unlikely (!this || this->is_inert ()))
+ return false;
+
+ return user_data.set (key, data, destroy_func, replace, mutex);
+ }
+
+ inline void *get_user_data (hb_user_data_key_t *key) {
+ if (unlikely (!this || this->is_inert ()))
+ return NULL;
+
+ return user_data.get (key, mutex);
+ }
+
+ inline void trace (const char *function) const {
+ if (unlikely (!this)) return;
+ /* TODO We cannot use DEBUG_MSG_FUNC here since that one currently only
+ * prints the class name and throws away the template info. */
+ DEBUG_MSG (OBJECT, (void *) this,
+ "%s refcount=%d",
+ function,
+ this ? ref_count.ref_count : 0);
+ }
+
+ private:
+ ASSERT_POD ();
+};
+
+
+/* object */
+
+template <typename Type>
+static inline void hb_object_trace (const Type *obj, const char *function)
+{
+ obj->header.trace (function);
+}
+template <typename Type>
+static inline Type *hb_object_create (void)
+{
+ Type *obj = (Type *) hb_object_header_t::create (sizeof (Type));
+ hb_object_trace (obj, HB_FUNC);
+ return obj;
+}
+template <typename Type>
+static inline bool hb_object_is_inert (const Type *obj)
+{
+ return unlikely (obj->header.is_inert ());
+}
+template <typename Type>
+static inline Type *hb_object_reference (Type *obj)
+{
+ hb_object_trace (obj, HB_FUNC);
+ obj->header.reference ();
+ return obj;
+}
+template <typename Type>
+static inline bool hb_object_destroy (Type *obj)
+{
+ hb_object_trace (obj, HB_FUNC);
+ return obj->header.destroy ();
+}
+template <typename Type>
+static inline void hb_object_lock (Type *obj)
+{
+ hb_object_trace (obj, HB_FUNC);
+ return obj->header.lock ();
+}
+template <typename Type>
+static inline void hb_object_unlock (Type *obj)
+{
+ hb_object_trace (obj, HB_FUNC);
+ return obj->header.unlock ();
+}
+template <typename Type>
+static inline bool hb_object_set_user_data (Type *obj,
+ hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace)
+{
+ return obj->header.set_user_data (key, data, destroy, replace);
+}
+
+template <typename Type>
+static inline void *hb_object_get_user_data (Type *obj,
+ hb_user_data_key_t *key)
+{
+ return obj->header.get_user_data (key);
+}
+
+
+#endif /* HB_OBJECT_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-old.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-old.cc
new file mode 100644
index 00000000000..7c3e3702b46
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-old.cc
@@ -0,0 +1,410 @@
+/*
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#define HB_SHAPER old
+#define hb_old_shaper_face_data_t HB_FaceRec_
+#define hb_old_shaper_font_data_t HB_Font_
+#include "hb-shaper-impl-private.hh"
+
+#include <harfbuzz.h>
+
+
+#ifndef HB_DEBUG_OLD
+#define HB_DEBUG_OLD (HB_DEBUG+0)
+#endif
+
+
+static HB_Script
+hb_old_script_from_script (hb_script_t script)
+{
+ switch ((hb_tag_t) script)
+ {
+ default:
+ case HB_SCRIPT_COMMON: return HB_Script_Common;
+ case HB_SCRIPT_GREEK: return HB_Script_Greek;
+ case HB_SCRIPT_CYRILLIC: return HB_Script_Cyrillic;
+ case HB_SCRIPT_ARMENIAN: return HB_Script_Armenian;
+ case HB_SCRIPT_HEBREW: return HB_Script_Hebrew;
+ case HB_SCRIPT_ARABIC: return HB_Script_Arabic;
+ case HB_SCRIPT_SYRIAC: return HB_Script_Syriac;
+ case HB_SCRIPT_THAANA: return HB_Script_Thaana;
+ case HB_SCRIPT_DEVANAGARI: return HB_Script_Devanagari;
+ case HB_SCRIPT_BENGALI: return HB_Script_Bengali;
+ case HB_SCRIPT_GURMUKHI: return HB_Script_Gurmukhi;
+ case HB_SCRIPT_GUJARATI: return HB_Script_Gujarati;
+ case HB_SCRIPT_ORIYA: return HB_Script_Oriya;
+ case HB_SCRIPT_TAMIL: return HB_Script_Tamil;
+ case HB_SCRIPT_TELUGU: return HB_Script_Telugu;
+ case HB_SCRIPT_KANNADA: return HB_Script_Kannada;
+ case HB_SCRIPT_MALAYALAM: return HB_Script_Malayalam;
+ case HB_SCRIPT_SINHALA: return HB_Script_Sinhala;
+ case HB_SCRIPT_THAI: return HB_Script_Thai;
+ case HB_SCRIPT_LAO: return HB_Script_Lao;
+ case HB_SCRIPT_TIBETAN: return HB_Script_Tibetan;
+ case HB_SCRIPT_MYANMAR: return HB_Script_Myanmar;
+ case HB_SCRIPT_GEORGIAN: return HB_Script_Georgian;
+ case HB_SCRIPT_HANGUL: return HB_Script_Hangul;
+ case HB_SCRIPT_OGHAM: return HB_Script_Ogham;
+ case HB_SCRIPT_RUNIC: return HB_Script_Runic;
+ case HB_SCRIPT_KHMER: return HB_Script_Khmer;
+ case HB_SCRIPT_NKO: return HB_Script_Nko;
+ case HB_SCRIPT_INHERITED: return HB_Script_Inherited;
+ }
+}
+
+
+static HB_Bool
+hb_old_convertStringToGlyphIndices (HB_Font old_font,
+ const HB_UChar16 *string,
+ hb_uint32 length,
+ HB_Glyph *glyphs,
+ hb_uint32 *numGlyphs,
+ HB_Bool rightToLeft)
+{
+ hb_font_t *font = (hb_font_t *) old_font->userData;
+
+ for (unsigned int i = 0; i < length; i++)
+ {
+ hb_codepoint_t u;
+
+ /* XXX Handle UTF-16. Ugh */
+ u = string[i];
+
+ if (rightToLeft)
+ u = hb_unicode_funcs_get_default ()->mirroring (u);
+
+ font->get_glyph (u, 0, &u); /* TODO Variation selectors */
+
+ glyphs[i] = u;
+ }
+ *numGlyphs = length; /* XXX */
+
+ return true;
+}
+
+static void
+hb_old_getGlyphAdvances (HB_Font old_font,
+ const HB_Glyph *glyphs,
+ hb_uint32 numGlyphs,
+ HB_Fixed *advances,
+ int flags /*HB_ShaperFlag*/)
+{
+ hb_font_t *font = (hb_font_t *) old_font->userData;
+
+ for (unsigned int i = 0; i < numGlyphs; i++)
+ advances[i] = font->get_glyph_h_advance (glyphs[i]);
+}
+
+static HB_Bool
+hb_old_canRender (HB_Font old_font,
+ const HB_UChar16 *string,
+ hb_uint32 length)
+{
+ return true; /* TODO */
+}
+
+static HB_Error
+hb_old_getPointInOutline (HB_Font old_font,
+ HB_Glyph glyph,
+ int flags /*HB_ShaperFlag*/,
+ hb_uint32 point,
+ HB_Fixed *xpos,
+ HB_Fixed *ypos,
+ hb_uint32 *nPoints)
+{
+ return HB_Err_Ok; /* TODO */
+}
+
+static void
+hb_old_getGlyphMetrics (HB_Font old_font,
+ HB_Glyph glyph,
+ HB_GlyphMetrics *metrics)
+{
+ hb_font_t *font = (hb_font_t *) old_font->userData;
+
+ hb_glyph_extents_t extents;
+
+ font->get_glyph_extents (glyph, &extents);
+
+ metrics->x = extents.x_bearing;
+ metrics->y = extents.y_bearing;
+ metrics->width = extents.width;
+ metrics->height = extents.height;
+ metrics->xOffset = font->get_glyph_h_advance (glyph);
+ metrics->yOffset = 0;
+}
+
+static HB_Fixed
+hb_old_getFontMetric (HB_Font old_font,
+ HB_FontMetric metric)
+{
+ hb_font_t *font = (hb_font_t *) old_font->userData;
+
+ switch (metric)
+ {
+ case HB_FontAscent:
+ return font->y_scale; /* XXX We don't have ascent data yet. */
+
+ default:
+ return 0;
+ }
+}
+
+static const HB_FontClass hb_old_font_class = {
+ hb_old_convertStringToGlyphIndices,
+ hb_old_getGlyphAdvances,
+ hb_old_canRender,
+ hb_old_getPointInOutline,
+ hb_old_getGlyphMetrics,
+ hb_old_getFontMetric
+};
+
+
+
+static HB_Error
+table_func (void *font, HB_Tag tag, HB_Byte *buffer, HB_UInt *length)
+{
+ hb_face_t *face = (hb_face_t *) font;
+ hb_blob_t *blob = face->reference_table ((hb_tag_t) tag);
+ unsigned int capacity = *length;
+ *length = hb_blob_get_length (blob);
+ memcpy (buffer, hb_blob_get_data (blob, NULL), MIN (capacity, *length));
+ hb_blob_destroy (blob);
+ return HB_Err_Ok;
+}
+
+
+/*
+ * shaper face data
+ */
+
+hb_old_shaper_face_data_t *
+_hb_old_shaper_face_data_create (hb_face_t *face)
+{
+ return HB_NewFace (face, table_func);
+}
+
+void
+_hb_old_shaper_face_data_destroy (hb_old_shaper_face_data_t *data)
+{
+ HB_FreeFace (data);
+}
+
+
+/*
+ * shaper font data
+ */
+
+hb_old_shaper_font_data_t *
+_hb_old_shaper_font_data_create (hb_font_t *font)
+{
+ HB_FontRec *data = (HB_FontRec *) calloc (1, sizeof (HB_FontRec));
+ if (unlikely (!data)) {
+ DEBUG_MSG (OLD, font, "malloc()ing HB_Font failed");
+ return NULL;
+ }
+
+ data->klass = &hb_old_font_class;
+ data->x_ppem = font->x_ppem;
+ data->y_ppem = font->y_ppem;
+ data->x_scale = font->x_scale; /* XXX */
+ data->y_scale = font->y_scale; /* XXX */
+ data->userData = font;
+
+ return data;
+}
+
+void
+_hb_old_shaper_font_data_destroy (hb_old_shaper_font_data_t *data)
+{
+ free (data);
+}
+
+
+/*
+ * shaper shape_plan data
+ */
+
+struct hb_old_shaper_shape_plan_data_t {};
+
+hb_old_shaper_shape_plan_data_t *
+_hb_old_shaper_shape_plan_data_create (hb_shape_plan_t *shape_plan,
+ const hb_feature_t *user_features,
+ unsigned int num_user_features)
+{
+ return (hb_old_shaper_shape_plan_data_t *) HB_SHAPER_DATA_SUCCEEDED;
+}
+
+void
+_hb_old_shaper_shape_plan_data_destroy (hb_old_shaper_shape_plan_data_t *data)
+{
+}
+
+
+/*
+ * shaper
+ */
+
+hb_bool_t
+_hb_old_shape (hb_shape_plan_t *shape_plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer,
+ const hb_feature_t *features,
+ unsigned int num_features)
+{
+ hb_face_t *face = font->face;
+ HB_Face old_face = HB_SHAPER_DATA_GET (face);
+ HB_Font old_font = HB_SHAPER_DATA_GET (font);
+
+ bool backward = HB_DIRECTION_IS_BACKWARD (buffer->props.direction);
+
+retry:
+
+ unsigned int scratch_size;
+ char *scratch = (char *) buffer->get_scratch_buffer (&scratch_size);
+
+#define utf16_index() var1.u32
+ HB_UChar16 *pchars = (HB_UChar16 *) scratch;
+ unsigned int chars_len = 0;
+ for (unsigned int i = 0; i < buffer->len; i++) {
+ hb_codepoint_t c = buffer->info[i].codepoint;
+ buffer->info[i].utf16_index() = chars_len;
+ if (likely (c < 0x10000))
+ pchars[chars_len++] = c;
+ else if (unlikely (c >= 0x110000))
+ pchars[chars_len++] = 0xFFFD;
+ else {
+ pchars[chars_len++] = 0xD800 + ((c - 0x10000) >> 10);
+ pchars[chars_len++] = 0xDC00 + ((c - 0x10000) & ((1 << 10) - 1));
+ }
+ }
+
+
+#define ALLOCATE_ARRAY(Type, name, len) \
+ name = (Type *) scratch; \
+ scratch += (len) * sizeof ((name)[0]); \
+ scratch_size -= (len) * sizeof ((name)[0]);
+
+
+ HB_ShaperItem item = {0};
+
+ ALLOCATE_ARRAY (const HB_UChar16, item.string, chars_len);
+ ALLOCATE_ARRAY (unsigned short, item.log_clusters, chars_len + 2);
+ item.stringLength = chars_len;
+ item.item.pos = 0;
+ item.item.length = item.stringLength;
+ item.item.script = hb_old_script_from_script (buffer->props.script);
+ item.item.bidiLevel = backward ? 1 : 0;
+
+ item.font = old_font;
+ item.face = old_face;
+ item.shaperFlags = 0;
+
+ item.glyphIndicesPresent = false;
+
+ /* TODO Alignment. */
+ unsigned int num_glyphs = scratch_size / (sizeof (HB_Glyph) +
+ sizeof (HB_GlyphAttributes) +
+ sizeof (HB_Fixed) +
+ sizeof (HB_FixedPoint) +
+ sizeof (uint32_t));
+
+ item.num_glyphs = num_glyphs;
+ ALLOCATE_ARRAY (HB_Glyph, item.glyphs, num_glyphs);
+ ALLOCATE_ARRAY (HB_GlyphAttributes, item.attributes, num_glyphs);
+ ALLOCATE_ARRAY (HB_Fixed, item.advances, num_glyphs);
+ ALLOCATE_ARRAY (HB_FixedPoint, item.offsets, num_glyphs);
+ /* Apparently in some cases the offsets array will not be fully assigned to.
+ * Clear it. */
+ memset (item.offsets, 0, num_glyphs * sizeof (item.offsets[0]));
+ uint32_t *vis_clusters;
+ ALLOCATE_ARRAY (uint32_t, vis_clusters, num_glyphs);
+
+#undef ALLOCATE_ARRAY
+
+ if (!HB_ShapeItem (&item))
+ {
+ if (unlikely (item.num_glyphs > num_glyphs))
+ {
+ buffer->ensure (buffer->allocated * 2);
+ if (buffer->in_error)
+ return false;
+ goto retry;
+ }
+ return false;
+ }
+ num_glyphs = item.num_glyphs;
+
+ /* Ok, we've got everything we need, now compose output buffer,
+ * very, *very*, carefully! */
+
+ /* Calculate visual-clusters. That's what we ship. */
+ for (unsigned int i = 0; i < num_glyphs; i++)
+ vis_clusters[i] = -1;
+ for (unsigned int i = 0; i < buffer->len; i++) {
+ uint32_t *p = &vis_clusters[item.log_clusters[buffer->info[i].utf16_index()]];
+ *p = MIN (*p, buffer->info[i].cluster);
+ }
+ for (unsigned int i = 1; i < num_glyphs; i++)
+ if (vis_clusters[i] == -1)
+ vis_clusters[i] = vis_clusters[i - 1];
+
+#undef utf16_index
+
+ buffer->ensure (num_glyphs);
+ if (buffer->in_error)
+ return false;
+
+
+ buffer->len = num_glyphs;
+ hb_glyph_info_t *info = buffer->info;
+ for (unsigned int i = 0; i < num_glyphs; i++)
+ {
+ info[i].codepoint = item.glyphs[i];
+ info[i].cluster = vis_clusters[i];
+
+ info[i].mask = item.advances[i];
+ info[i].var1.u32 = item.offsets[i].x;
+ info[i].var2.u32 = item.offsets[i].y;
+ }
+
+ buffer->clear_positions ();
+
+ for (unsigned int i = 0; i < num_glyphs; ++i) {
+ hb_glyph_info_t *info = &buffer->info[i];
+ hb_glyph_position_t *pos = &buffer->pos[i];
+
+ /* TODO vertical */
+ pos->x_advance = info->mask;
+ pos->x_offset = info->var1.u32;
+ pos->y_offset = info->var2.u32;
+ }
+
+ if (HB_DIRECTION_IS_BACKWARD (buffer->props.direction))
+ buffer->reverse ();
+
+ return true;
+}
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-open-file-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-open-file-private.hh
new file mode 100644
index 00000000000..250504ae20b
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-open-file-private.hh
@@ -0,0 +1,261 @@
+/*
+ * Copyright © 2007,2008,2009 Red Hat, Inc.
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OPEN_FILE_PRIVATE_HH
+#define HB_OPEN_FILE_PRIVATE_HH
+
+#include "hb-open-type-private.hh"
+
+
+namespace OT {
+
+
+/*
+ *
+ * The OpenType Font File
+ *
+ */
+
+
+/*
+ * Organization of an OpenType Font
+ */
+
+struct OpenTypeFontFile;
+struct OffsetTable;
+struct TTCHeader;
+
+
+typedef struct TableRecord
+{
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this));
+ }
+
+ Tag tag; /* 4-byte identifier. */
+ CheckSum checkSum; /* CheckSum for this table. */
+ ULONG offset; /* Offset from beginning of TrueType font
+ * file. */
+ ULONG length; /* Length of this table. */
+ public:
+ DEFINE_SIZE_STATIC (16);
+} OpenTypeTable;
+
+typedef struct OffsetTable
+{
+ friend struct OpenTypeFontFile;
+
+ inline unsigned int get_table_count (void) const
+ { return numTables; }
+ inline const TableRecord& get_table (unsigned int i) const
+ {
+ if (unlikely (i >= numTables)) return Null(TableRecord);
+ return tables[i];
+ }
+ inline bool find_table_index (hb_tag_t tag, unsigned int *table_index) const
+ {
+ Tag t;
+ t.set (tag);
+ unsigned int count = numTables;
+ for (unsigned int i = 0; i < count; i++)
+ {
+ if (t == tables[i].tag)
+ {
+ if (table_index) *table_index = i;
+ return true;
+ }
+ }
+ if (table_index) *table_index = Index::NOT_FOUND_INDEX;
+ return false;
+ }
+ inline const TableRecord& get_table_by_tag (hb_tag_t tag) const
+ {
+ unsigned int table_index;
+ find_table_index (tag, &table_index);
+ return get_table (table_index);
+ }
+
+ public:
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this) && c->check_array (tables, TableRecord::static_size, numTables));
+ }
+
+ protected:
+ Tag sfnt_version; /* '\0\001\0\00' if TrueType / 'OTTO' if CFF */
+ USHORT numTables; /* Number of tables. */
+ USHORT searchRange; /* (Maximum power of 2 <= numTables) x 16 */
+ USHORT entrySelector; /* Log2(maximum power of 2 <= numTables). */
+ USHORT rangeShift; /* NumTables x 16-searchRange. */
+ TableRecord tables[VAR]; /* TableRecord entries. numTables items */
+ public:
+ DEFINE_SIZE_ARRAY (12, tables);
+} OpenTypeFontFace;
+
+
+/*
+ * TrueType Collections
+ */
+
+struct TTCHeaderVersion1
+{
+ friend struct TTCHeader;
+
+ inline unsigned int get_face_count (void) const { return table.len; }
+ inline const OpenTypeFontFace& get_face (unsigned int i) const { return this+table[i]; }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (table.sanitize (c, this));
+ }
+
+ protected:
+ Tag ttcTag; /* TrueType Collection ID string: 'ttcf' */
+ FixedVersion version; /* Version of the TTC Header (1.0),
+ * 0x00010000 */
+ LongOffsetLongArrayOf<OffsetTable>
+ table; /* Array of offsets to the OffsetTable for each font
+ * from the beginning of the file */
+ public:
+ DEFINE_SIZE_ARRAY (12, table);
+};
+
+struct TTCHeader
+{
+ friend struct OpenTypeFontFile;
+
+ private:
+
+ inline unsigned int get_face_count (void) const
+ {
+ switch (u.header.version.major) {
+ case 2: /* version 2 is compatible with version 1 */
+ case 1: return u.version1.get_face_count ();
+ default:return 0;
+ }
+ }
+ inline const OpenTypeFontFace& get_face (unsigned int i) const
+ {
+ switch (u.header.version.major) {
+ case 2: /* version 2 is compatible with version 1 */
+ case 1: return u.version1.get_face (i);
+ default:return Null(OpenTypeFontFace);
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (unlikely (!u.header.version.sanitize (c))) return TRACE_RETURN (false);
+ switch (u.header.version.major) {
+ case 2: /* version 2 is compatible with version 1 */
+ case 1: return TRACE_RETURN (u.version1.sanitize (c));
+ default:return TRACE_RETURN (true);
+ }
+ }
+
+ protected:
+ union {
+ struct {
+ Tag ttcTag; /* TrueType Collection ID string: 'ttcf' */
+ FixedVersion version; /* Version of the TTC Header (1.0 or 2.0),
+ * 0x00010000 or 0x00020000 */
+ } header;
+ TTCHeaderVersion1 version1;
+ } u;
+};
+
+
+/*
+ * OpenType Font File
+ */
+
+struct OpenTypeFontFile
+{
+ static const hb_tag_t CFFTag = HB_TAG ('O','T','T','O'); /* OpenType with Postscript outlines */
+ static const hb_tag_t TrueTypeTag = HB_TAG ( 0 , 1 , 0 , 0 ); /* OpenType with TrueType outlines */
+ static const hb_tag_t TTCTag = HB_TAG ('t','t','c','f'); /* TrueType Collection */
+ static const hb_tag_t TrueTag = HB_TAG ('t','r','u','e'); /* Obsolete Apple TrueType */
+ static const hb_tag_t Typ1Tag = HB_TAG ('t','y','p','1'); /* Obsolete Apple Type1 font in SFNT container */
+
+ inline hb_tag_t get_tag (void) const { return u.tag; }
+
+ inline unsigned int get_face_count (void) const
+ {
+ switch (u.tag) {
+ case CFFTag: /* All the non-collection tags */
+ case TrueTag:
+ case Typ1Tag:
+ case TrueTypeTag: return 1;
+ case TTCTag: return u.ttcHeader.get_face_count ();
+ default: return 0;
+ }
+ }
+ inline const OpenTypeFontFace& get_face (unsigned int i) const
+ {
+ switch (u.tag) {
+ /* Note: for non-collection SFNT data we ignore index. This is because
+ * Apple dfont container is a container of SFNT's. So each SFNT is a
+ * non-TTC, but the index is more than zero. */
+ case CFFTag: /* All the non-collection tags */
+ case TrueTag:
+ case Typ1Tag:
+ case TrueTypeTag: return u.fontFace;
+ case TTCTag: return u.ttcHeader.get_face (i);
+ default: return Null(OpenTypeFontFace);
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (unlikely (!u.tag.sanitize (c))) return TRACE_RETURN (false);
+ switch (u.tag) {
+ case CFFTag: /* All the non-collection tags */
+ case TrueTag:
+ case Typ1Tag:
+ case TrueTypeTag: return TRACE_RETURN (u.fontFace.sanitize (c));
+ case TTCTag: return TRACE_RETURN (u.ttcHeader.sanitize (c));
+ default: return TRACE_RETURN (true);
+ }
+ }
+
+ protected:
+ union {
+ Tag tag; /* 4-byte identifier. */
+ OpenTypeFontFace fontFace;
+ TTCHeader ttcHeader;
+ } u;
+ public:
+ DEFINE_SIZE_UNION (4, tag);
+};
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OPEN_FILE_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-open-type-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-open-type-private.hh
new file mode 100644
index 00000000000..2372235a5ae
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-open-type-private.hh
@@ -0,0 +1,946 @@
+/*
+ * Copyright © 2007,2008,2009,2010 Red Hat, Inc.
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OPEN_TYPE_PRIVATE_HH
+#define HB_OPEN_TYPE_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-blob.h"
+
+
+namespace OT {
+
+
+
+/*
+ * Casts
+ */
+
+/* Cast to struct T, reference to reference */
+template<typename Type, typename TObject>
+inline const Type& CastR(const TObject &X)
+{ return reinterpret_cast<const Type&> (X); }
+template<typename Type, typename TObject>
+inline Type& CastR(TObject &X)
+{ return reinterpret_cast<Type&> (X); }
+
+/* Cast to struct T, pointer to pointer */
+template<typename Type, typename TObject>
+inline const Type* CastP(const TObject *X)
+{ return reinterpret_cast<const Type*> (X); }
+template<typename Type, typename TObject>
+inline Type* CastP(TObject *X)
+{ return reinterpret_cast<Type*> (X); }
+
+/* StructAtOffset<T>(P,Ofs) returns the struct T& that is placed at memory
+ * location pointed to by P plus Ofs bytes. */
+template<typename Type>
+inline const Type& StructAtOffset(const void *P, unsigned int offset)
+{ return * reinterpret_cast<const Type*> ((const char *) P + offset); }
+template<typename Type>
+inline Type& StructAtOffset(void *P, unsigned int offset)
+{ return * reinterpret_cast<Type*> ((char *) P + offset); }
+
+/* StructAfter<T>(X) returns the struct T& that is placed after X.
+ * Works with X of variable size also. X must implement get_size() */
+template<typename Type, typename TObject>
+inline const Type& StructAfter(const TObject &X)
+{ return StructAtOffset<Type>(&X, X.get_size()); }
+template<typename Type, typename TObject>
+inline Type& StructAfter(TObject &X)
+{ return StructAtOffset<Type>(&X, X.get_size()); }
+
+
+
+/*
+ * Size checking
+ */
+
+/* Check _assertion in a method environment */
+#define _DEFINE_INSTANCE_ASSERTION1(_line, _assertion) \
+ inline void _instance_assertion_on_line_##_line (void) const \
+ { \
+ ASSERT_STATIC (_assertion); \
+ ASSERT_INSTANCE_POD (*this); /* Make sure it's POD. */ \
+ }
+# define _DEFINE_INSTANCE_ASSERTION0(_line, _assertion) _DEFINE_INSTANCE_ASSERTION1 (_line, _assertion)
+# define DEFINE_INSTANCE_ASSERTION(_assertion) _DEFINE_INSTANCE_ASSERTION0 (__LINE__, _assertion)
+
+/* Check that _code compiles in a method environment */
+#define _DEFINE_COMPILES_ASSERTION1(_line, _code) \
+ inline void _compiles_assertion_on_line_##_line (void) const \
+ { _code; }
+# define _DEFINE_COMPILES_ASSERTION0(_line, _code) _DEFINE_COMPILES_ASSERTION1 (_line, _code)
+# define DEFINE_COMPILES_ASSERTION(_code) _DEFINE_COMPILES_ASSERTION0 (__LINE__, _code)
+
+
+#define DEFINE_SIZE_STATIC(size) \
+ DEFINE_INSTANCE_ASSERTION (sizeof (*this) == (size)); \
+ static const unsigned int static_size = (size); \
+ static const unsigned int min_size = (size)
+
+/* Size signifying variable-sized array */
+#define VAR 1
+
+#define DEFINE_SIZE_UNION(size, _member) \
+ DEFINE_INSTANCE_ASSERTION (this->u._member.static_size == (size)); \
+ static const unsigned int min_size = (size)
+
+#define DEFINE_SIZE_MIN(size) \
+ DEFINE_INSTANCE_ASSERTION (sizeof (*this) >= (size)); \
+ static const unsigned int min_size = (size)
+
+#define DEFINE_SIZE_ARRAY(size, array) \
+ DEFINE_INSTANCE_ASSERTION (sizeof (*this) == (size) + sizeof (array[0])); \
+ DEFINE_COMPILES_ASSERTION ((void) array[0].static_size) \
+ static const unsigned int min_size = (size)
+
+#define DEFINE_SIZE_ARRAY2(size, array1, array2) \
+ DEFINE_INSTANCE_ASSERTION (sizeof (*this) == (size) + sizeof (this->array1[0]) + sizeof (this->array2[0])); \
+ DEFINE_COMPILES_ASSERTION ((void) array1[0].static_size; (void) array2[0].static_size) \
+ static const unsigned int min_size = (size)
+
+
+
+/*
+ * Null objects
+ */
+
+/* Global nul-content Null pool. Enlarge as necessary. */
+/* TODO This really should be a extern HB_INTERNAL and defined somewhere... */
+static const void *_NullPool[64 / sizeof (void *)];
+
+/* Generic nul-content Null objects. */
+template <typename Type>
+static inline const Type& Null (void) {
+ ASSERT_STATIC (sizeof (Type) <= sizeof (_NullPool));
+ return *CastP<Type> (_NullPool);
+}
+
+/* Specializaiton for arbitrary-content arbitrary-sized Null objects. */
+#define DEFINE_NULL_DATA(Type, data) \
+static const char _Null##Type[sizeof (Type) + 1] = data; /* +1 is for nul-termination in data */ \
+template <> \
+inline const Type& Null<Type> (void) { \
+ return *CastP<Type> (_Null##Type); \
+} /* The following line really exists such that we end in a place needing semicolon */ \
+ASSERT_STATIC (Type::min_size + 1 <= sizeof (_Null##Type))
+
+/* Accessor macro. */
+#define Null(Type) Null<Type>()
+
+
+
+/*
+ * Sanitize
+ */
+
+#ifndef HB_DEBUG_SANITIZE
+#define HB_DEBUG_SANITIZE (HB_DEBUG+0)
+#endif
+
+
+#define TRACE_SANITIZE(this) \
+ hb_auto_trace_t<HB_DEBUG_SANITIZE, bool> trace \
+ (&c->debug_depth, c->get_name (), this, HB_FUNC, \
+ "");
+
+
+struct hb_sanitize_context_t
+{
+ inline const char *get_name (void) { return "SANITIZE"; }
+ static const unsigned int max_debug_depth = HB_DEBUG_SANITIZE;
+ typedef bool return_t;
+ template <typename T>
+ inline return_t process (const T &obj) { return obj.sanitize (this); }
+ static return_t default_return_value (void) { return true; }
+ bool stop_sublookup_iteration (const return_t r) const { return false; }
+ return_t recurse (unsigned int lookup_index)
+ { return default_return_value (); }
+
+ inline void init (hb_blob_t *b)
+ {
+ this->blob = hb_blob_reference (b);
+ this->writable = false;
+ }
+
+ inline void start_processing (void)
+ {
+ this->start = hb_blob_get_data (this->blob, NULL);
+ this->end = this->start + hb_blob_get_length (this->blob);
+ this->edit_count = 0;
+ this->debug_depth = 0;
+
+ DEBUG_MSG_LEVEL (SANITIZE, this->blob, 0, +1,
+ "start [%p..%p] (%lu bytes)",
+ this->start, this->end,
+ (unsigned long) (this->end - this->start));
+ }
+
+ inline void end_processing (void)
+ {
+ DEBUG_MSG_LEVEL (SANITIZE, this->blob, 0, -1,
+ "end [%p..%p] %u edit requests",
+ this->start, this->end, this->edit_count);
+
+ hb_blob_destroy (this->blob);
+ this->blob = NULL;
+ this->start = this->end = NULL;
+ }
+
+ inline bool check_range (const void *base, unsigned int len) const
+ {
+ const char *p = (const char *) base;
+
+ hb_auto_trace_t<HB_DEBUG_SANITIZE, bool> trace
+ (&this->debug_depth, "SANITIZE", this->blob, NULL,
+ "check_range [%p..%p] (%d bytes) in [%p..%p]",
+ p, p + len, len,
+ this->start, this->end);
+
+ return TRACE_RETURN (likely (this->start <= p && p <= this->end && (unsigned int) (this->end - p) >= len));
+ }
+
+ inline bool check_array (const void *base, unsigned int record_size, unsigned int len) const
+ {
+ const char *p = (const char *) base;
+ bool overflows = _hb_unsigned_int_mul_overflows (len, record_size);
+
+ hb_auto_trace_t<HB_DEBUG_SANITIZE, bool> trace
+ (&this->debug_depth, "SANITIZE", this->blob, NULL,
+ "check_array [%p..%p] (%d*%d=%ld bytes) in [%p..%p]",
+ p, p + (record_size * len), record_size, len, (unsigned long) record_size * len,
+ this->start, this->end);
+
+ return TRACE_RETURN (likely (!overflows && this->check_range (base, record_size * len)));
+ }
+
+ template <typename Type>
+ inline bool check_struct (const Type *obj) const
+ {
+ return likely (this->check_range (obj, obj->min_size));
+ }
+
+ inline bool may_edit (const void *base HB_UNUSED, unsigned int len HB_UNUSED)
+ {
+ const char *p = (const char *) base;
+ this->edit_count++;
+
+ hb_auto_trace_t<HB_DEBUG_SANITIZE, bool> trace
+ (&this->debug_depth, "SANITIZE", this->blob, NULL,
+ "may_edit(%u) [%p..%p] (%d bytes) in [%p..%p] -> %s",
+ this->edit_count,
+ p, p + len, len,
+ this->start, this->end);
+
+ return TRACE_RETURN (this->writable);
+ }
+
+ mutable unsigned int debug_depth;
+ const char *start, *end;
+ bool writable;
+ unsigned int edit_count;
+ hb_blob_t *blob;
+};
+
+
+
+/* Template to sanitize an object. */
+template <typename Type>
+struct Sanitizer
+{
+ static hb_blob_t *sanitize (hb_blob_t *blob) {
+ hb_sanitize_context_t c[1] = {{0}};
+ bool sane;
+
+ /* TODO is_sane() stuff */
+
+ c->init (blob);
+
+ retry:
+ DEBUG_MSG_FUNC (SANITIZE, blob, "start");
+
+ c->start_processing ();
+
+ if (unlikely (!c->start)) {
+ c->end_processing ();
+ return blob;
+ }
+
+ Type *t = CastP<Type> (const_cast<char *> (c->start));
+
+ sane = t->sanitize (c);
+ if (sane) {
+ if (c->edit_count) {
+ DEBUG_MSG_FUNC (SANITIZE, blob, "passed first round with %d edits; going for second round", c->edit_count);
+
+ /* sanitize again to ensure no toe-stepping */
+ c->edit_count = 0;
+ sane = t->sanitize (c);
+ if (c->edit_count) {
+ DEBUG_MSG_FUNC (SANITIZE, blob, "requested %d edits in second round; FAILLING", c->edit_count);
+ sane = false;
+ }
+ }
+ } else {
+ unsigned int edit_count = c->edit_count;
+ if (edit_count && !c->writable) {
+ c->start = hb_blob_get_data_writable (blob, NULL);
+ c->end = c->start + hb_blob_get_length (blob);
+
+ if (c->start) {
+ c->writable = true;
+ /* ok, we made it writable by relocating. try again */
+ DEBUG_MSG_FUNC (SANITIZE, blob, "retry");
+ goto retry;
+ }
+ }
+ }
+
+ c->end_processing ();
+
+ DEBUG_MSG_FUNC (SANITIZE, blob, sane ? "PASSED" : "FAILED");
+ if (sane)
+ return blob;
+ else {
+ hb_blob_destroy (blob);
+ return hb_blob_get_empty ();
+ }
+ }
+
+ static const Type* lock_instance (hb_blob_t *blob) {
+ hb_blob_make_immutable (blob);
+ const char *base = hb_blob_get_data (blob, NULL);
+ return unlikely (!base) ? &Null(Type) : CastP<Type> (base);
+ }
+};
+
+
+
+/*
+ * Serialize
+ */
+
+#ifndef HB_DEBUG_SERIALIZE
+#define HB_DEBUG_SERIALIZE (HB_DEBUG+0)
+#endif
+
+
+#define TRACE_SERIALIZE(this) \
+ hb_auto_trace_t<HB_DEBUG_SERIALIZE, bool> trace \
+ (&c->debug_depth, "SERIALIZE", c, HB_FUNC, \
+ "");
+
+
+struct hb_serialize_context_t
+{
+ inline hb_serialize_context_t (void *start, unsigned int size)
+ {
+ this->start = (char *) start;
+ this->end = this->start + size;
+
+ this->ran_out_of_room = false;
+ this->head = this->start;
+ this->debug_depth = 0;
+ }
+
+ template <typename Type>
+ inline Type *start_serialize (void)
+ {
+ DEBUG_MSG_LEVEL (SERIALIZE, this->start, 0, +1,
+ "start [%p..%p] (%lu bytes)",
+ this->start, this->end,
+ (unsigned long) (this->end - this->start));
+
+ return start_embed<Type> ();
+ }
+
+ inline void end_serialize (void)
+ {
+ DEBUG_MSG_LEVEL (SERIALIZE, this->start, 0, -1,
+ "end [%p..%p] serialized %d bytes; %s",
+ this->start, this->end,
+ (int) (this->head - this->start),
+ this->ran_out_of_room ? "RAN OUT OF ROOM" : "did not ran out of room");
+
+ }
+
+ template <typename Type>
+ inline Type *copy (void)
+ {
+ assert (!this->ran_out_of_room);
+ unsigned int len = this->head - this->start;
+ void *p = malloc (len);
+ if (p)
+ memcpy (p, this->start, len);
+ return reinterpret_cast<Type *> (p);
+ }
+
+ template <typename Type>
+ inline Type *allocate_size (unsigned int size)
+ {
+ if (unlikely (this->ran_out_of_room || this->end - this->head < size)) {
+ this->ran_out_of_room = true;
+ return NULL;
+ }
+ memset (this->head, 0, size);
+ char *ret = this->head;
+ this->head += size;
+ return reinterpret_cast<Type *> (ret);
+ }
+
+ template <typename Type>
+ inline Type *allocate_min (void)
+ {
+ return this->allocate_size<Type> (Type::min_size);
+ }
+
+ template <typename Type>
+ inline Type *start_embed (void)
+ {
+ Type *ret = reinterpret_cast<Type *> (this->head);
+ return ret;
+ }
+
+ template <typename Type>
+ inline Type *embed (const Type &obj)
+ {
+ unsigned int size = obj.get_size ();
+ Type *ret = this->allocate_size<Type> (size);
+ if (unlikely (!ret)) return NULL;
+ memcpy (ret, obj, size);
+ return ret;
+ }
+
+ template <typename Type>
+ inline Type *extend_min (Type &obj)
+ {
+ unsigned int size = obj.min_size;
+ assert (this->start <= (char *) &obj && (char *) &obj <= this->head && (char *) &obj + size >= this->head);
+ if (unlikely (!this->allocate_size<Type> (((char *) &obj) + size - this->head))) return NULL;
+ return reinterpret_cast<Type *> (&obj);
+ }
+
+ template <typename Type>
+ inline Type *extend (Type &obj)
+ {
+ unsigned int size = obj.get_size ();
+ assert (this->start < (char *) &obj && (char *) &obj <= this->head && (char *) &obj + size >= this->head);
+ if (unlikely (!this->allocate_size<Type> (((char *) &obj) + size - this->head))) return NULL;
+ return reinterpret_cast<Type *> (&obj);
+ }
+
+ inline void truncate (void *head)
+ {
+ assert (this->start < head && head <= this->head);
+ this->head = (char *) head;
+ }
+
+ unsigned int debug_depth;
+ char *start, *end, *head;
+ bool ran_out_of_room;
+};
+
+template <typename Type>
+struct Supplier
+{
+ inline Supplier (const Type *array, unsigned int len_)
+ {
+ head = array;
+ len = len_;
+ }
+ inline const Type operator [] (unsigned int i) const
+ {
+ if (unlikely (i >= len)) return Type ();
+ return head[i];
+ }
+
+ inline void advance (unsigned int count)
+ {
+ if (unlikely (count > len))
+ count = len;
+ len -= count;
+ head += count;
+ }
+
+ private:
+ inline Supplier (const Supplier<Type> &); /* Disallow copy */
+ inline Supplier<Type>& operator= (const Supplier<Type> &); /* Disallow copy */
+
+ unsigned int len;
+ const Type *head;
+};
+
+
+
+
+/*
+ *
+ * The OpenType Font File: Data Types
+ */
+
+
+/* "The following data types are used in the OpenType font file.
+ * All OpenType fonts use Motorola-style byte ordering (Big Endian):" */
+
+/*
+ * Int types
+ */
+
+
+template <typename Type, int Bytes> struct BEInt;
+
+template <typename Type>
+struct BEInt<Type, 2>
+{
+ public:
+ inline void set (Type i) { hb_be_uint16_put (v,i); }
+ inline operator Type (void) const { return hb_be_uint16_get (v); }
+ inline bool operator == (const BEInt<Type, 2>& o) const { return hb_be_uint16_eq (v, o.v); }
+ inline bool operator != (const BEInt<Type, 2>& o) const { return !(*this == o); }
+ private: uint8_t v[2];
+};
+template <typename Type>
+struct BEInt<Type, 4>
+{
+ public:
+ inline void set (Type i) { hb_be_uint32_put (v,i); }
+ inline operator Type (void) const { return hb_be_uint32_get (v); }
+ inline bool operator == (const BEInt<Type, 4>& o) const { return hb_be_uint32_eq (v, o.v); }
+ inline bool operator != (const BEInt<Type, 4>& o) const { return !(*this == o); }
+ private: uint8_t v[4];
+};
+
+/* Integer types in big-endian order and no alignment requirement */
+template <typename Type>
+struct IntType
+{
+ inline void set (Type i) { v.set (i); }
+ inline operator Type(void) const { return v; }
+ inline bool operator == (const IntType<Type> &o) const { return v == o.v; }
+ inline bool operator != (const IntType<Type> &o) const { return v != o.v; }
+ static inline int cmp (const IntType<Type> *a, const IntType<Type> *b) { return b->cmp (*a); }
+ inline int cmp (IntType<Type> va) const { Type a = va; Type b = v; return a < b ? -1 : a == b ? 0 : +1; }
+ inline int cmp (Type a) const { Type b = v; return a < b ? -1 : a == b ? 0 : +1; }
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (likely (c->check_struct (this)));
+ }
+ protected:
+ BEInt<Type, sizeof (Type)> v;
+ public:
+ DEFINE_SIZE_STATIC (sizeof (Type));
+};
+
+typedef IntType<uint16_t> USHORT; /* 16-bit unsigned integer. */
+typedef IntType<int16_t> SHORT; /* 16-bit signed integer. */
+typedef IntType<uint32_t> ULONG; /* 32-bit unsigned integer. */
+typedef IntType<int32_t> LONG; /* 32-bit signed integer. */
+
+/* 16-bit signed integer (SHORT) that describes a quantity in FUnits. */
+typedef SHORT FWORD;
+
+/* 16-bit unsigned integer (USHORT) that describes a quantity in FUnits. */
+typedef USHORT UFWORD;
+
+/* Date represented in number of seconds since 12:00 midnight, January 1,
+ * 1904. The value is represented as a signed 64-bit integer. */
+struct LONGDATETIME
+{
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (likely (c->check_struct (this)));
+ }
+ private:
+ LONG major;
+ ULONG minor;
+ public:
+ DEFINE_SIZE_STATIC (8);
+};
+
+/* Array of four uint8s (length = 32 bits) used to identify a script, language
+ * system, feature, or baseline */
+struct Tag : ULONG
+{
+ /* What the char* converters return is NOT nul-terminated. Print using "%.4s" */
+ inline operator const char* (void) const { return reinterpret_cast<const char *> (&this->v); }
+ inline operator char* (void) { return reinterpret_cast<char *> (&this->v); }
+ public:
+ DEFINE_SIZE_STATIC (4);
+};
+DEFINE_NULL_DATA (Tag, " ");
+
+/* Glyph index number, same as uint16 (length = 16 bits) */
+typedef USHORT GlyphID;
+
+/* Script/language-system/feature index */
+struct Index : USHORT {
+ static const unsigned int NOT_FOUND_INDEX = 0xFFFF;
+};
+DEFINE_NULL_DATA (Index, "\xff\xff");
+
+/* Offset to a table, same as uint16 (length = 16 bits), Null offset = 0x0000 */
+typedef USHORT Offset;
+
+/* LongOffset to a table, same as uint32 (length = 32 bits), Null offset = 0x00000000 */
+typedef ULONG LongOffset;
+
+
+/* CheckSum */
+struct CheckSum : ULONG
+{
+ static uint32_t CalcTableChecksum (ULONG *Table, uint32_t Length)
+ {
+ uint32_t Sum = 0L;
+ ULONG *EndPtr = Table+((Length+3) & ~3) / ULONG::static_size;
+
+ while (Table < EndPtr)
+ Sum += *Table++;
+ return Sum;
+ }
+ public:
+ DEFINE_SIZE_STATIC (4);
+};
+
+
+/*
+ * Version Numbers
+ */
+
+struct FixedVersion
+{
+ inline uint32_t to_int (void) const { return (major << 16) + minor; }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this));
+ }
+
+ USHORT major;
+ USHORT minor;
+ public:
+ DEFINE_SIZE_STATIC (4);
+};
+
+
+
+/*
+ * Template subclasses of Offset and LongOffset that do the dereferencing.
+ * Use: (base+offset)
+ */
+
+template <typename OffsetType, typename Type>
+struct GenericOffsetTo : OffsetType
+{
+ inline const Type& operator () (const void *base) const
+ {
+ unsigned int offset = *this;
+ if (unlikely (!offset)) return Null(Type);
+ return StructAtOffset<Type> (base, offset);
+ }
+ inline Type& operator () (void *base)
+ {
+ unsigned int offset = *this;
+ return StructAtOffset<Type> (base, offset);
+ }
+
+ inline Type& serialize (hb_serialize_context_t *c, void *base)
+ {
+ Type *t = c->start_embed<Type> ();
+ this->set ((char *) t - (char *) base); /* TODO(serialize) Overflow? */
+ return *t;
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c, void *base) {
+ TRACE_SANITIZE (this);
+ if (unlikely (!c->check_struct (this))) return TRACE_RETURN (false);
+ unsigned int offset = *this;
+ if (unlikely (!offset)) return TRACE_RETURN (true);
+ Type &obj = StructAtOffset<Type> (base, offset);
+ return TRACE_RETURN (likely (obj.sanitize (c)) || neuter (c));
+ }
+ template <typename T>
+ inline bool sanitize (hb_sanitize_context_t *c, void *base, T user_data) {
+ TRACE_SANITIZE (this);
+ if (unlikely (!c->check_struct (this))) return TRACE_RETURN (false);
+ unsigned int offset = *this;
+ if (unlikely (!offset)) return TRACE_RETURN (true);
+ Type &obj = StructAtOffset<Type> (base, offset);
+ return TRACE_RETURN (likely (obj.sanitize (c, user_data)) || neuter (c));
+ }
+
+ private:
+ /* Set the offset to Null */
+ inline bool neuter (hb_sanitize_context_t *c) {
+ if (c->may_edit (this, this->static_size)) {
+ this->set (0); /* 0 is Null offset */
+ return true;
+ }
+ return false;
+ }
+};
+template <typename Base, typename OffsetType, typename Type>
+inline const Type& operator + (const Base &base, const GenericOffsetTo<OffsetType, Type> &offset) { return offset (base); }
+template <typename Base, typename OffsetType, typename Type>
+inline Type& operator + (Base &base, GenericOffsetTo<OffsetType, Type> &offset) { return offset (base); }
+
+template <typename Type>
+struct OffsetTo : GenericOffsetTo<Offset, Type> {};
+
+template <typename Type>
+struct LongOffsetTo : GenericOffsetTo<LongOffset, Type> {};
+
+
+/*
+ * Array Types
+ */
+
+template <typename LenType, typename Type>
+struct GenericArrayOf
+{
+ const Type *sub_array (unsigned int start_offset, unsigned int *pcount /* IN/OUT */) const
+ {
+ unsigned int count = len;
+ if (unlikely (start_offset > count))
+ count = 0;
+ else
+ count -= start_offset;
+ count = MIN (count, *pcount);
+ *pcount = count;
+ return array + start_offset;
+ }
+
+ inline const Type& operator [] (unsigned int i) const
+ {
+ if (unlikely (i >= len)) return Null(Type);
+ return array[i];
+ }
+ inline Type& operator [] (unsigned int i)
+ {
+ return array[i];
+ }
+ inline unsigned int get_size (void) const
+ { return len.static_size + len * Type::static_size; }
+
+ inline bool serialize (hb_serialize_context_t *c,
+ unsigned int items_len)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+ len.set (items_len); /* TODO(serialize) Overflow? */
+ if (unlikely (!c->extend (*this))) return TRACE_RETURN (false);
+ return TRACE_RETURN (true);
+ }
+
+ inline bool serialize (hb_serialize_context_t *c,
+ Supplier<Type> &items,
+ unsigned int items_len)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!serialize (c, items_len))) return TRACE_RETURN (false);
+ for (unsigned int i = 0; i < items_len; i++)
+ array[i] = items[i];
+ items.advance (items_len);
+ return TRACE_RETURN (true);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (unlikely (!sanitize_shallow (c))) return TRACE_RETURN (false);
+
+ /* Note: for structs that do not reference other structs,
+ * we do not need to call their sanitize() as we already did
+ * a bound check on the aggregate array size. We just include
+ * a small unreachable expression to make sure the structs
+ * pointed to do have a simple sanitize(), ie. they do not
+ * reference other structs via offsets.
+ */
+ (void) (false && array[0].sanitize (c));
+
+ return TRACE_RETURN (true);
+ }
+ inline bool sanitize (hb_sanitize_context_t *c, void *base) {
+ TRACE_SANITIZE (this);
+ if (unlikely (!sanitize_shallow (c))) return TRACE_RETURN (false);
+ unsigned int count = len;
+ for (unsigned int i = 0; i < count; i++)
+ if (unlikely (!array[i].sanitize (c, base)))
+ return TRACE_RETURN (false);
+ return TRACE_RETURN (true);
+ }
+ template <typename T>
+ inline bool sanitize (hb_sanitize_context_t *c, void *base, T user_data) {
+ TRACE_SANITIZE (this);
+ if (unlikely (!sanitize_shallow (c))) return TRACE_RETURN (false);
+ unsigned int count = len;
+ for (unsigned int i = 0; i < count; i++)
+ if (unlikely (!array[i].sanitize (c, base, user_data)))
+ return TRACE_RETURN (false);
+ return TRACE_RETURN (true);
+ }
+
+ private:
+ inline bool sanitize_shallow (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this) && c->check_array (this, Type::static_size, len));
+ }
+
+ public:
+ LenType len;
+ Type array[VAR];
+ public:
+ DEFINE_SIZE_ARRAY (sizeof (LenType), array);
+};
+
+/* An array with a USHORT number of elements. */
+template <typename Type>
+struct ArrayOf : GenericArrayOf<USHORT, Type> {};
+
+/* An array with a ULONG number of elements. */
+template <typename Type>
+struct LongArrayOf : GenericArrayOf<ULONG, Type> {};
+
+/* Array of Offset's */
+template <typename Type>
+struct OffsetArrayOf : ArrayOf<OffsetTo<Type> > {};
+
+/* Array of LongOffset's */
+template <typename Type>
+struct LongOffsetArrayOf : ArrayOf<LongOffsetTo<Type> > {};
+
+/* LongArray of LongOffset's */
+template <typename Type>
+struct LongOffsetLongArrayOf : LongArrayOf<LongOffsetTo<Type> > {};
+
+/* Array of offsets relative to the beginning of the array itself. */
+template <typename Type>
+struct OffsetListOf : OffsetArrayOf<Type>
+{
+ inline const Type& operator [] (unsigned int i) const
+ {
+ if (unlikely (i >= this->len)) return Null(Type);
+ return this+this->array[i];
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (OffsetArrayOf<Type>::sanitize (c, this));
+ }
+ template <typename T>
+ inline bool sanitize (hb_sanitize_context_t *c, T user_data) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (OffsetArrayOf<Type>::sanitize (c, this, user_data));
+ }
+};
+
+
+/* An array with a USHORT number of elements,
+ * starting at second element. */
+template <typename Type>
+struct HeadlessArrayOf
+{
+ inline const Type& operator [] (unsigned int i) const
+ {
+ if (unlikely (i >= len || !i)) return Null(Type);
+ return array[i-1];
+ }
+ inline unsigned int get_size (void) const
+ { return len.static_size + (len ? len - 1 : 0) * Type::static_size; }
+
+ inline bool serialize (hb_serialize_context_t *c,
+ Supplier<Type> &items,
+ unsigned int items_len)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+ len.set (items_len); /* TODO(serialize) Overflow? */
+ if (unlikely (!items_len)) return TRACE_RETURN (true);
+ if (unlikely (!c->extend (*this))) return TRACE_RETURN (false);
+ for (unsigned int i = 0; i < items_len - 1; i++)
+ array[i] = items[i];
+ items.advance (items_len - 1);
+ return TRACE_RETURN (true);
+ }
+
+ inline bool sanitize_shallow (hb_sanitize_context_t *c) {
+ return c->check_struct (this)
+ && c->check_array (this, Type::static_size, len);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (unlikely (!sanitize_shallow (c))) return TRACE_RETURN (false);
+
+ /* Note: for structs that do not reference other structs,
+ * we do not need to call their sanitize() as we already did
+ * a bound check on the aggregate array size. We just include
+ * a small unreachable expression to make sure the structs
+ * pointed to do have a simple sanitize(), ie. they do not
+ * reference other structs via offsets.
+ */
+ (void) (false && array[0].sanitize (c));
+
+ return TRACE_RETURN (true);
+ }
+
+ USHORT len;
+ Type array[VAR];
+ public:
+ DEFINE_SIZE_ARRAY (sizeof (USHORT), array);
+};
+
+
+/* An array with sorted elements. Supports binary searching. */
+template <typename Type>
+struct SortedArrayOf : ArrayOf<Type> {
+
+ template <typename SearchType>
+ inline int search (const SearchType &x) const {
+ unsigned int count = this->len;
+ /* Linear search is *much* faster for small counts. */
+ if (likely (count < 32)) {
+ for (unsigned int i = 0; i < count; i++)
+ if (this->array[i].cmp (x) == 0)
+ return i;
+ return -1;
+ } else {
+ struct Cmp {
+ static int cmp (const SearchType *a, const Type *b) { return b->cmp (*a); }
+ };
+ const Type *p = (const Type *) bsearch (&x, this->array, this->len, sizeof (this->array[0]), (hb_compare_func_t) Cmp::cmp);
+ return p ? p - this->array : -1;
+ }
+ }
+};
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OPEN_TYPE_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-head-table.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-head-table.hh
new file mode 100644
index 00000000000..3a9451295de
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-head-table.hh
@@ -0,0 +1,149 @@
+/*
+ * Copyright © 2010 Red Hat, Inc.
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_HEAD_TABLE_HH
+#define HB_OT_HEAD_TABLE_HH
+
+#include "hb-open-type-private.hh"
+
+
+namespace OT {
+
+
+/*
+ * head -- Font Header
+ */
+
+#define HB_OT_TAG_head HB_TAG('h','e','a','d')
+
+struct head
+{
+ static const hb_tag_t Tag = HB_OT_TAG_head;
+
+ inline unsigned int get_upem (void) const {
+ unsigned int upem = unitsPerEm;
+ /* If no valid head table found, assume 1000, which matches typical Type1 usage. */
+ return 16 <= upem && upem <= 16384 ? upem : 1000;
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this) && likely (version.major == 1));
+ }
+
+ protected:
+ FixedVersion version; /* Version of the head table--currently
+ * 0x00010000 for version 1.0. */
+ FixedVersion fontRevision; /* Set by font manufacturer. */
+ ULONG checkSumAdjustment; /* To compute: set it to 0, sum the
+ * entire font as ULONG, then store
+ * 0xB1B0AFBA - sum. */
+ ULONG magicNumber; /* Set to 0x5F0F3CF5. */
+ USHORT flags; /* Bit 0: Baseline for font at y=0;
+ * Bit 1: Left sidebearing point at x=0;
+ * Bit 2: Instructions may depend on point size;
+ * Bit 3: Force ppem to integer values for all
+ * internal scaler math; may use fractional
+ * ppem sizes if this bit is clear;
+ * Bit 4: Instructions may alter advance width
+ * (the advance widths might not scale linearly);
+
+ * Bits 5-10: These should be set according to
+ * Apple's specification. However, they are not
+ * implemented in OpenType.
+ * Bit 5: This bit should be set in fonts that are
+ * intended to e laid out vertically, and in
+ * which the glyphs have been drawn such that an
+ * x-coordinate of 0 corresponds to the desired
+ * vertical baseline.
+ * Bit 6: This bit must be set to zero.
+ * Bit 7: This bit should be set if the font
+ * requires layout for correct linguistic
+ * rendering (e.g. Arabic fonts).
+ * Bit 8: This bit should be set for a GX font
+ * which has one or more metamorphosis effects
+ * designated as happening by default.
+ * Bit 9: This bit should be set if the font
+ * contains any strong right-to-left glyphs.
+ * Bit 10: This bit should be set if the font
+ * contains Indic-style rearrangement effects.
+
+ * Bit 11: Font data is 'lossless,' as a result
+ * of having been compressed and decompressed
+ * with the Agfa MicroType Express engine.
+ * Bit 12: Font converted (produce compatible metrics)
+ * Bit 13: Font optimized for ClearType™.
+ * Note, fonts that rely on embedded bitmaps (EBDT)
+ * for rendering should not be considered optimized
+ * for ClearType, and therefore should keep this bit
+ * cleared.
+ * Bit 14: Last Resort font. If set, indicates that
+ * the glyphs encoded in the cmap subtables are simply
+ * generic symbolic representations of code point
+ * ranges and don’t truly represent support for those
+ * code points. If unset, indicates that the glyphs
+ * encoded in the cmap subtables represent proper
+ * support for those code points.
+ * Bit 15: Reserved, set to 0. */
+ USHORT unitsPerEm; /* Valid range is from 16 to 16384. This value
+ * should be a power of 2 for fonts that have
+ * TrueType outlines. */
+ LONGDATETIME created; /* Number of seconds since 12:00 midnight,
+ January 1, 1904. 64-bit integer */
+ LONGDATETIME modified; /* Number of seconds since 12:00 midnight,
+ January 1, 1904. 64-bit integer */
+ SHORT xMin; /* For all glyph bounding boxes. */
+ SHORT yMin; /* For all glyph bounding boxes. */
+ SHORT xMax; /* For all glyph bounding boxes. */
+ SHORT yMax; /* For all glyph bounding boxes. */
+ USHORT macStyle; /* Bit 0: Bold (if set to 1);
+ * Bit 1: Italic (if set to 1)
+ * Bit 2: Underline (if set to 1)
+ * Bit 3: Outline (if set to 1)
+ * Bit 4: Shadow (if set to 1)
+ * Bit 5: Condensed (if set to 1)
+ * Bit 6: Extended (if set to 1)
+ * Bits 7-15: Reserved (set to 0). */
+ USHORT lowestRecPPEM; /* Smallest readable size in pixels. */
+ SHORT fontDirectionHint; /* Deprecated (Set to 2).
+ * 0: Fully mixed directional glyphs;
+ * 1: Only strongly left to right;
+ * 2: Like 1 but also contains neutrals;
+ * -1: Only strongly right to left;
+ * -2: Like -1 but also contains neutrals. */
+ SHORT indexToLocFormat; /* 0 for short offsets, 1 for long. */
+ SHORT glyphDataFormat; /* 0 for current format. */
+ public:
+ DEFINE_SIZE_STATIC (54);
+};
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_HEAD_TABLE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-hhea-table.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-hhea-table.hh
new file mode 100644
index 00000000000..2b89c4e0208
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-hhea-table.hh
@@ -0,0 +1,97 @@
+/*
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_HHEA_TABLE_HH
+#define HB_OT_HHEA_TABLE_HH
+
+#include "hb-open-type-private.hh"
+
+
+namespace OT {
+
+
+/*
+ * hhea -- The Horizontal Header Table
+ */
+
+#define HB_OT_TAG_hhea HB_TAG('h','h','e','a')
+
+
+struct hhea
+{
+ static const hb_tag_t Tag = HB_OT_TAG_hhea;
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this) && likely (version.major == 1));
+ }
+
+ protected:
+ FixedVersion version; /* 0x00010000 for version 1.0. */
+ FWORD ascender; /* Typographic ascent. <a
+ * href="http://developer.apple.com/fonts/TTRefMan/RM06/Chap6hhea.html">
+ * (Distance from baseline of highest
+ * ascender)</a> */
+ FWORD descender; /* Typographic descent. <a
+ * href="http://developer.apple.com/fonts/TTRefMan/RM06/Chap6hhea.html">
+ * (Distance from baseline of lowest
+ * descender)</a> */
+ FWORD lineGap; /* Typographic line gap. Negative
+ * LineGap values are treated as zero
+ * in Windows 3.1, System 6, and
+ * System 7. */
+ UFWORD advanceWidthMax; /* Maximum advance width value in
+ * 'hmtx' table. */
+ FWORD minLeftSideBearing; /* Minimum left sidebearing value in
+ * 'hmtx' table. */
+ FWORD minRightSideBearing; /* Minimum right sidebearing value;
+ * calculated as Min(aw - lsb -
+ * (xMax - xMin)). */
+ FWORD xMaxExtent; /* Max(lsb + (xMax - xMin)). */
+ SHORT caretSlopeRise; /* Used to calculate the slope of the
+ * cursor (rise/run); 1 for vertical. */
+ SHORT caretSlopeRun; /* 0 for vertical. */
+ SHORT caretOffset; /* The amount by which a slanted
+ * highlight on a glyph needs
+ * to be shifted to produce the
+ * best appearance. Set to 0 for
+ * non--slanted fonts */
+ SHORT reserved1; /* set to 0 */
+ SHORT reserved2; /* set to 0 */
+ SHORT reserved3; /* set to 0 */
+ SHORT reserved4; /* set to 0 */
+ SHORT metricDataFormat; /* 0 for current format. */
+ USHORT numberOfHMetrics; /* Number of hMetric entries in 'hmtx'
+ * table */
+ public:
+ DEFINE_SIZE_STATIC (36);
+};
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_HHEA_TABLE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-hmtx-table.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-hmtx-table.hh
new file mode 100644
index 00000000000..b94337d0be7
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-hmtx-table.hh
@@ -0,0 +1,92 @@
+/*
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_HMTX_TABLE_HH
+#define HB_OT_HMTX_TABLE_HH
+
+#include "hb-open-type-private.hh"
+
+
+namespace OT {
+
+
+/*
+ * hmtx -- The Horizontal Metrics Table
+ */
+
+#define HB_OT_TAG_hmtx HB_TAG('h','m','t','x')
+
+
+struct LongHorMetric
+{
+ USHORT advanceWidth;
+ SHORT lsb;
+ public:
+ DEFINE_SIZE_STATIC (4);
+};
+
+struct hmtx
+{
+ static const hb_tag_t Tag = HB_OT_TAG_hmtx;
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ /* We don't check for anything specific here. The users of the
+ * struct do all the hard work... */
+ return TRACE_RETURN (true);
+ }
+
+ protected:
+ LongHorMetric longHorMetric[VAR]; /* Paired advance width and left side
+ * bearing values for each glyph. The
+ * value numOfHMetrics comes from
+ * the 'hhea' table. If the font is
+ * monospaced, only one entry need
+ * be in the array, but that entry is
+ * required. The last entry applies to
+ * all subsequent glyphs. */
+ SHORT leftSideBearingX[VAR]; /* Here the advanceWidth is assumed
+ * to be the same as the advanceWidth
+ * for the last entry above. The
+ * number of entries in this array is
+ * derived from numGlyphs (from 'maxp'
+ * table) minus numberOfHMetrics. This
+ * generally is used with a run of
+ * monospaced glyphs (e.g., Kanji
+ * fonts or Courier fonts). Only one
+ * run is allowed and it must be at
+ * the end. This allows a monospaced
+ * font to vary the left side bearing
+ * values for each glyph. */
+ public:
+ DEFINE_SIZE_ARRAY2 (0, longHorMetric, leftSideBearingX);
+};
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_HMTX_TABLE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-common-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-common-private.hh
new file mode 100644
index 00000000000..0b753b83346
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-common-private.hh
@@ -0,0 +1,912 @@
+/*
+ * Copyright © 2007,2008,2009 Red Hat, Inc.
+ * Copyright © 2010,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_LAYOUT_COMMON_PRIVATE_HH
+#define HB_OT_LAYOUT_COMMON_PRIVATE_HH
+
+#include "hb-ot-layout-private.hh"
+#include "hb-open-type-private.hh"
+#include "hb-set-private.hh"
+
+
+namespace OT {
+
+
+#define NOT_COVERED ((unsigned int) -1)
+#define MAX_NESTING_LEVEL 8
+
+
+
+/*
+ *
+ * OpenType Layout Common Table Formats
+ *
+ */
+
+
+/*
+ * Script, ScriptList, LangSys, Feature, FeatureList, Lookup, LookupList
+ */
+
+template <typename Type>
+struct Record
+{
+ inline int cmp (hb_tag_t a) const {
+ return tag.cmp (a);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c, void *base) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this) && offset.sanitize (c, base));
+ }
+
+ Tag tag; /* 4-byte Tag identifier */
+ OffsetTo<Type>
+ offset; /* Offset from beginning of object holding
+ * the Record */
+ public:
+ DEFINE_SIZE_STATIC (6);
+};
+
+template <typename Type>
+struct RecordArrayOf : SortedArrayOf<Record<Type> > {
+ inline const Tag& get_tag (unsigned int i) const
+ {
+ /* We cheat slightly and don't define separate Null objects
+ * for Record types. Instead, we return the correct Null(Tag)
+ * here. */
+ if (unlikely (i >= this->len)) return Null(Tag);
+ return (*this)[i].tag;
+ }
+ inline unsigned int get_tags (unsigned int start_offset,
+ unsigned int *record_count /* IN/OUT */,
+ hb_tag_t *record_tags /* OUT */) const
+ {
+ if (record_count) {
+ const Record<Type> *arr = this->sub_array (start_offset, record_count);
+ unsigned int count = *record_count;
+ for (unsigned int i = 0; i < count; i++)
+ record_tags[i] = arr[i].tag;
+ }
+ return this->len;
+ }
+ inline bool find_index (hb_tag_t tag, unsigned int *index) const
+ {
+ int i = this->search (tag);
+ if (i != -1) {
+ if (index) *index = i;
+ return true;
+ } else {
+ if (index) *index = Index::NOT_FOUND_INDEX;
+ return false;
+ }
+ }
+};
+
+template <typename Type>
+struct RecordListOf : RecordArrayOf<Type>
+{
+ inline const Type& operator [] (unsigned int i) const
+ { return this+RecordArrayOf<Type>::operator [](i).offset; }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (RecordArrayOf<Type>::sanitize (c, this));
+ }
+};
+
+
+struct RangeRecord
+{
+ inline int cmp (hb_codepoint_t g) const {
+ hb_codepoint_t a = start, b = end;
+ return g < a ? -1 : g <= b ? 0 : +1 ;
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this));
+ }
+
+ inline bool intersects (const hb_set_t *glyphs) const {
+ return glyphs->intersects (start, end);
+ }
+
+ template <typename set_t>
+ inline void add_coverage (set_t *glyphs) const {
+ glyphs->add_range (start, end);
+ }
+
+ GlyphID start; /* First GlyphID in the range */
+ GlyphID end; /* Last GlyphID in the range */
+ USHORT value; /* Value */
+ public:
+ DEFINE_SIZE_STATIC (6);
+};
+DEFINE_NULL_DATA (RangeRecord, "\000\001");
+
+
+struct IndexArray : ArrayOf<Index>
+{
+ inline unsigned int get_indexes (unsigned int start_offset,
+ unsigned int *_count /* IN/OUT */,
+ unsigned int *_indexes /* OUT */) const
+ {
+ if (_count) {
+ const USHORT *arr = this->sub_array (start_offset, _count);
+ unsigned int count = *_count;
+ for (unsigned int i = 0; i < count; i++)
+ _indexes[i] = arr[i];
+ }
+ return this->len;
+ }
+};
+
+
+struct Script;
+struct LangSys;
+struct Feature;
+
+
+struct LangSys
+{
+ inline unsigned int get_feature_count (void) const
+ { return featureIndex.len; }
+ inline hb_tag_t get_feature_index (unsigned int i) const
+ { return featureIndex[i]; }
+ inline unsigned int get_feature_indexes (unsigned int start_offset,
+ unsigned int *feature_count /* IN/OUT */,
+ unsigned int *feature_indexes /* OUT */) const
+ { return featureIndex.get_indexes (start_offset, feature_count, feature_indexes); }
+
+ inline bool has_required_feature (void) const { return reqFeatureIndex != 0xffff; }
+ inline unsigned int get_required_feature_index (void) const
+ {
+ if (reqFeatureIndex == 0xffff)
+ return Index::NOT_FOUND_INDEX;
+ return reqFeatureIndex;;
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this) && featureIndex.sanitize (c));
+ }
+
+ Offset lookupOrder; /* = Null (reserved for an offset to a
+ * reordering table) */
+ USHORT reqFeatureIndex;/* Index of a feature required for this
+ * language system--if no required features
+ * = 0xFFFF */
+ IndexArray featureIndex; /* Array of indices into the FeatureList */
+ public:
+ DEFINE_SIZE_ARRAY (6, featureIndex);
+};
+DEFINE_NULL_DATA (LangSys, "\0\0\xFF\xFF");
+
+
+struct Script
+{
+ inline unsigned int get_lang_sys_count (void) const
+ { return langSys.len; }
+ inline const Tag& get_lang_sys_tag (unsigned int i) const
+ { return langSys.get_tag (i); }
+ inline unsigned int get_lang_sys_tags (unsigned int start_offset,
+ unsigned int *lang_sys_count /* IN/OUT */,
+ hb_tag_t *lang_sys_tags /* OUT */) const
+ { return langSys.get_tags (start_offset, lang_sys_count, lang_sys_tags); }
+ inline const LangSys& get_lang_sys (unsigned int i) const
+ {
+ if (i == Index::NOT_FOUND_INDEX) return get_default_lang_sys ();
+ return this+langSys[i].offset;
+ }
+ inline bool find_lang_sys_index (hb_tag_t tag, unsigned int *index) const
+ { return langSys.find_index (tag, index); }
+
+ inline bool has_default_lang_sys (void) const { return defaultLangSys != 0; }
+ inline const LangSys& get_default_lang_sys (void) const { return this+defaultLangSys; }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (defaultLangSys.sanitize (c, this) && langSys.sanitize (c, this));
+ }
+
+ protected:
+ OffsetTo<LangSys>
+ defaultLangSys; /* Offset to DefaultLangSys table--from
+ * beginning of Script table--may be Null */
+ RecordArrayOf<LangSys>
+ langSys; /* Array of LangSysRecords--listed
+ * alphabetically by LangSysTag */
+ public:
+ DEFINE_SIZE_ARRAY (4, langSys);
+};
+
+typedef RecordListOf<Script> ScriptList;
+
+struct FeatureParamsSize
+{
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this));
+ }
+
+ USHORT params[5];
+ public:
+ DEFINE_SIZE_STATIC (10);
+};
+
+struct FeatureParams
+{
+ /* Note: currently the only feature with params is 'size', so we hardcode
+ * the length of the table to that of the FeatureParamsSize. */
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this));
+ }
+
+ union {
+ FeatureParamsSize size;
+ } u;
+ DEFINE_SIZE_STATIC (10);
+};
+
+struct Feature
+{
+ inline unsigned int get_lookup_count (void) const
+ { return lookupIndex.len; }
+ inline hb_tag_t get_lookup_index (unsigned int i) const
+ { return lookupIndex[i]; }
+ inline unsigned int get_lookup_indexes (unsigned int start_index,
+ unsigned int *lookup_count /* IN/OUT */,
+ unsigned int *lookup_tags /* OUT */) const
+ { return lookupIndex.get_indexes (start_index, lookup_count, lookup_tags); }
+
+ inline const FeatureParams &get_feature_params (void) const
+ { return this+featureParams; }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this) && lookupIndex.sanitize (c) &&
+ featureParams.sanitize (c, this));
+ }
+
+ OffsetTo<FeatureParams>
+ featureParams; /* Offset to Feature Parameters table (if one
+ * has been defined for the feature), relative
+ * to the beginning of the Feature Table; = Null
+ * if not required */
+ IndexArray lookupIndex; /* Array of LookupList indices */
+ public:
+ DEFINE_SIZE_ARRAY (4, lookupIndex);
+};
+
+typedef RecordListOf<Feature> FeatureList;
+
+
+struct LookupFlag : USHORT
+{
+ enum Flags {
+ RightToLeft = 0x0001u,
+ IgnoreBaseGlyphs = 0x0002u,
+ IgnoreLigatures = 0x0004u,
+ IgnoreMarks = 0x0008u,
+ IgnoreFlags = 0x000Eu,
+ UseMarkFilteringSet = 0x0010u,
+ Reserved = 0x00E0u,
+ MarkAttachmentType = 0xFF00u
+ };
+ public:
+ DEFINE_SIZE_STATIC (2);
+};
+
+struct Lookup
+{
+ inline unsigned int get_subtable_count (void) const { return subTable.len; }
+
+ inline unsigned int get_type (void) const { return lookupType; }
+
+ /* lookup_props is a 32-bit integer where the lower 16-bit is LookupFlag and
+ * higher 16-bit is mark-filtering-set if the lookup uses one.
+ * Not to be confused with glyph_props which is very similar. */
+ inline uint32_t get_props (void) const
+ {
+ unsigned int flag = lookupFlag;
+ if (unlikely (flag & LookupFlag::UseMarkFilteringSet))
+ {
+ const USHORT &markFilteringSet = StructAfter<USHORT> (subTable);
+ flag += (markFilteringSet << 16);
+ }
+ return flag;
+ }
+
+ inline bool serialize (hb_serialize_context_t *c,
+ unsigned int lookup_type,
+ uint32_t lookup_props,
+ unsigned int num_subtables)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+ lookupType.set (lookup_type);
+ lookupFlag.set (lookup_props & 0xFFFF);
+ if (unlikely (!subTable.serialize (c, num_subtables))) return TRACE_RETURN (false);
+ if (lookupFlag & LookupFlag::UseMarkFilteringSet)
+ {
+ USHORT &markFilteringSet = StructAfter<USHORT> (subTable);
+ markFilteringSet.set (lookup_props >> 16);
+ }
+ return TRACE_RETURN (true);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ /* Real sanitize of the subtables is done by GSUB/GPOS/... */
+ if (!(c->check_struct (this) && subTable.sanitize (c))) return TRACE_RETURN (false);
+ if (lookupFlag & LookupFlag::UseMarkFilteringSet)
+ {
+ USHORT &markFilteringSet = StructAfter<USHORT> (subTable);
+ if (!markFilteringSet.sanitize (c)) return TRACE_RETURN (false);
+ }
+ return TRACE_RETURN (true);
+ }
+
+ USHORT lookupType; /* Different enumerations for GSUB and GPOS */
+ USHORT lookupFlag; /* Lookup qualifiers */
+ ArrayOf<Offset>
+ subTable; /* Array of SubTables */
+ USHORT markFilteringSetX[VAR]; /* Index (base 0) into GDEF mark glyph sets
+ * structure. This field is only present if bit
+ * UseMarkFilteringSet of lookup flags is set. */
+ public:
+ DEFINE_SIZE_ARRAY2 (6, subTable, markFilteringSetX);
+};
+
+typedef OffsetListOf<Lookup> LookupList;
+
+
+/*
+ * Coverage Table
+ */
+
+struct CoverageFormat1
+{
+ friend struct Coverage;
+
+ private:
+ inline unsigned int get_coverage (hb_codepoint_t glyph_id) const
+ {
+ int i = glyphArray.search (glyph_id);
+ ASSERT_STATIC (((unsigned int) -1) == NOT_COVERED);
+ return i;
+ }
+
+ inline bool serialize (hb_serialize_context_t *c,
+ Supplier<GlyphID> &glyphs,
+ unsigned int num_glyphs)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+ glyphArray.len.set (num_glyphs);
+ if (unlikely (!c->extend (glyphArray))) return TRACE_RETURN (false);
+ for (unsigned int i = 0; i < num_glyphs; i++)
+ glyphArray[i] = glyphs[i];
+ glyphs.advance (num_glyphs);
+ return TRACE_RETURN (true);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (glyphArray.sanitize (c));
+ }
+
+ inline bool intersects_coverage (const hb_set_t *glyphs, unsigned int index) const {
+ return glyphs->has (glyphArray[index]);
+ }
+
+ template <typename set_t>
+ inline void add_coverage (set_t *glyphs) const {
+ unsigned int count = glyphArray.len;
+ for (unsigned int i = 0; i < count; i++)
+ glyphs->add (glyphArray[i]);
+ }
+
+ public:
+ /* Older compilers need this to be public. */
+ struct Iter {
+ inline void init (const struct CoverageFormat1 &c_) { c = &c_; i = 0; };
+ inline bool more (void) { return i < c->glyphArray.len; }
+ inline void next (void) { i++; }
+ inline uint16_t get_glyph (void) { return c->glyphArray[i]; }
+ inline uint16_t get_coverage (void) { return i; }
+
+ private:
+ const struct CoverageFormat1 *c;
+ unsigned int i;
+ };
+ private:
+
+ protected:
+ USHORT coverageFormat; /* Format identifier--format = 1 */
+ SortedArrayOf<GlyphID>
+ glyphArray; /* Array of GlyphIDs--in numerical order */
+ public:
+ DEFINE_SIZE_ARRAY (4, glyphArray);
+};
+
+struct CoverageFormat2
+{
+ friend struct Coverage;
+
+ private:
+ inline unsigned int get_coverage (hb_codepoint_t glyph_id) const
+ {
+ int i = rangeRecord.search (glyph_id);
+ if (i != -1) {
+ const RangeRecord &range = rangeRecord[i];
+ return (unsigned int) range.value + (glyph_id - range.start);
+ }
+ return NOT_COVERED;
+ }
+
+ inline bool serialize (hb_serialize_context_t *c,
+ Supplier<GlyphID> &glyphs,
+ unsigned int num_glyphs)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+
+ if (unlikely (!num_glyphs)) return TRACE_RETURN (true);
+
+ unsigned int num_ranges = 1;
+ for (unsigned int i = 1; i < num_glyphs; i++)
+ if (glyphs[i - 1] + 1 != glyphs[i])
+ num_ranges++;
+ rangeRecord.len.set (num_ranges);
+ if (unlikely (!c->extend (rangeRecord))) return TRACE_RETURN (false);
+
+ unsigned int range = 0;
+ rangeRecord[range].start = glyphs[0];
+ rangeRecord[range].value.set (0);
+ for (unsigned int i = 1; i < num_glyphs; i++)
+ if (glyphs[i - 1] + 1 != glyphs[i]) {
+ range++;
+ rangeRecord[range].start = glyphs[i];
+ rangeRecord[range].value.set (i);
+ rangeRecord[range].end = glyphs[i];
+ } else {
+ rangeRecord[range].end = glyphs[i];
+ }
+ glyphs.advance (num_glyphs);
+ return TRACE_RETURN (true);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (rangeRecord.sanitize (c));
+ }
+
+ inline bool intersects_coverage (const hb_set_t *glyphs, unsigned int index) const {
+ unsigned int i;
+ unsigned int count = rangeRecord.len;
+ for (i = 0; i < count; i++) {
+ const RangeRecord &range = rangeRecord[i];
+ if (range.value <= index &&
+ index < (unsigned int) range.value + (range.end - range.start) &&
+ range.intersects (glyphs))
+ return true;
+ else if (index < range.value)
+ return false;
+ }
+ return false;
+ }
+
+ template <typename set_t>
+ inline void add_coverage (set_t *glyphs) const {
+ unsigned int count = rangeRecord.len;
+ for (unsigned int i = 0; i < count; i++)
+ rangeRecord[i].add_coverage (glyphs);
+ }
+
+ public:
+ /* Older compilers need this to be public. */
+ struct Iter {
+ inline void init (const CoverageFormat2 &c_) {
+ c = &c_;
+ coverage = 0;
+ i = 0;
+ j = c->rangeRecord.len ? c_.rangeRecord[0].start : 0;
+ }
+ inline bool more (void) { return i < c->rangeRecord.len; }
+ inline void next (void) {
+ coverage++;
+ if (j == c->rangeRecord[i].end) {
+ i++;
+ if (more ())
+ j = c->rangeRecord[i].start;
+ return;
+ }
+ j++;
+ }
+ inline uint16_t get_glyph (void) { return j; }
+ inline uint16_t get_coverage (void) { return coverage; }
+
+ private:
+ const struct CoverageFormat2 *c;
+ unsigned int i, j, coverage;
+ };
+ private:
+
+ protected:
+ USHORT coverageFormat; /* Format identifier--format = 2 */
+ SortedArrayOf<RangeRecord>
+ rangeRecord; /* Array of glyph ranges--ordered by
+ * Start GlyphID. rangeCount entries
+ * long */
+ public:
+ DEFINE_SIZE_ARRAY (4, rangeRecord);
+};
+
+struct Coverage
+{
+ inline unsigned int get_coverage (hb_codepoint_t glyph_id) const
+ {
+ switch (u.format) {
+ case 1: return u.format1.get_coverage(glyph_id);
+ case 2: return u.format2.get_coverage(glyph_id);
+ default:return NOT_COVERED;
+ }
+ }
+
+ inline bool serialize (hb_serialize_context_t *c,
+ Supplier<GlyphID> &glyphs,
+ unsigned int num_glyphs)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+ unsigned int num_ranges = 1;
+ for (unsigned int i = 1; i < num_glyphs; i++)
+ if (glyphs[i - 1] + 1 != glyphs[i])
+ num_ranges++;
+ u.format.set (num_glyphs * 2 < num_ranges * 3 ? 1 : 2);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.serialize (c, glyphs, num_glyphs));
+ case 2: return TRACE_RETURN (u.format2.serialize (c, glyphs, num_glyphs));
+ default:return TRACE_RETURN (false);
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.sanitize (c));
+ case 2: return TRACE_RETURN (u.format2.sanitize (c));
+ default:return TRACE_RETURN (true);
+ }
+ }
+
+ inline bool intersects (const hb_set_t *glyphs) const {
+ /* TODO speed this up */
+ Coverage::Iter iter;
+ for (iter.init (*this); iter.more (); iter.next ()) {
+ if (glyphs->has (iter.get_glyph ()))
+ return true;
+ }
+ return false;
+ }
+
+ inline bool intersects_coverage (const hb_set_t *glyphs, unsigned int index) const {
+ switch (u.format) {
+ case 1: return u.format1.intersects_coverage (glyphs, index);
+ case 2: return u.format2.intersects_coverage (glyphs, index);
+ default:return false;
+ }
+ }
+
+ template <typename set_t>
+ inline void add_coverage (set_t *glyphs) const {
+ switch (u.format) {
+ case 1: u.format1.add_coverage (glyphs); break;
+ case 2: u.format2.add_coverage (glyphs); break;
+ default: break;
+ }
+ }
+
+ struct Iter {
+ Iter (void) : format (0) {};
+ inline void init (const Coverage &c_) {
+ format = c_.u.format;
+ switch (format) {
+ case 1: return u.format1.init (c_.u.format1);
+ case 2: return u.format2.init (c_.u.format2);
+ default:return;
+ }
+ }
+ inline bool more (void) {
+ switch (format) {
+ case 1: return u.format1.more ();
+ case 2: return u.format2.more ();
+ default:return true;
+ }
+ }
+ inline void next (void) {
+ switch (format) {
+ case 1: u.format1.next (); break;
+ case 2: u.format2.next (); break;
+ default: break;
+ }
+ }
+ inline uint16_t get_glyph (void) {
+ switch (format) {
+ case 1: return u.format1.get_glyph ();
+ case 2: return u.format2.get_glyph ();
+ default:return true;
+ }
+ }
+ inline uint16_t get_coverage (void) {
+ switch (format) {
+ case 1: return u.format1.get_coverage ();
+ case 2: return u.format2.get_coverage ();
+ default:return true;
+ }
+ }
+
+ private:
+ unsigned int format;
+ union {
+ CoverageFormat1::Iter format1;
+ CoverageFormat2::Iter format2;
+ } u;
+ };
+
+ protected:
+ union {
+ USHORT format; /* Format identifier */
+ CoverageFormat1 format1;
+ CoverageFormat2 format2;
+ } u;
+ public:
+ DEFINE_SIZE_UNION (2, format);
+};
+
+
+/*
+ * Class Definition Table
+ */
+
+struct ClassDefFormat1
+{
+ friend struct ClassDef;
+
+ private:
+ inline unsigned int get_class (hb_codepoint_t glyph_id) const
+ {
+ if (unlikely ((unsigned int) (glyph_id - startGlyph) < classValue.len))
+ return classValue[glyph_id - startGlyph];
+ return 0;
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this) && classValue.sanitize (c));
+ }
+
+ template <typename set_t>
+ inline void add_class (set_t *glyphs, unsigned int klass) const {
+ unsigned int count = classValue.len;
+ for (unsigned int i = 0; i < count; i++)
+ if (classValue[i] == klass)
+ glyphs->add (startGlyph + i);
+ }
+
+ inline bool intersects_class (const hb_set_t *glyphs, unsigned int klass) const {
+ unsigned int count = classValue.len;
+ for (unsigned int i = 0; i < count; i++)
+ if (classValue[i] == klass && glyphs->has (startGlyph + i))
+ return true;
+ return false;
+ }
+
+ protected:
+ USHORT classFormat; /* Format identifier--format = 1 */
+ GlyphID startGlyph; /* First GlyphID of the classValueArray */
+ ArrayOf<USHORT>
+ classValue; /* Array of Class Values--one per GlyphID */
+ public:
+ DEFINE_SIZE_ARRAY (6, classValue);
+};
+
+struct ClassDefFormat2
+{
+ friend struct ClassDef;
+
+ private:
+ inline unsigned int get_class (hb_codepoint_t glyph_id) const
+ {
+ int i = rangeRecord.search (glyph_id);
+ if (i != -1)
+ return rangeRecord[i].value;
+ return 0;
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (rangeRecord.sanitize (c));
+ }
+
+ template <typename set_t>
+ inline void add_class (set_t *glyphs, unsigned int klass) const {
+ unsigned int count = rangeRecord.len;
+ for (unsigned int i = 0; i < count; i++)
+ if (rangeRecord[i].value == klass)
+ rangeRecord[i].add_coverage (glyphs);
+ }
+
+ inline bool intersects_class (const hb_set_t *glyphs, unsigned int klass) const {
+ unsigned int count = rangeRecord.len;
+ for (unsigned int i = 0; i < count; i++)
+ if (rangeRecord[i].value == klass && rangeRecord[i].intersects (glyphs))
+ return true;
+ return false;
+ }
+
+ protected:
+ USHORT classFormat; /* Format identifier--format = 2 */
+ SortedArrayOf<RangeRecord>
+ rangeRecord; /* Array of glyph ranges--ordered by
+ * Start GlyphID */
+ public:
+ DEFINE_SIZE_ARRAY (4, rangeRecord);
+};
+
+struct ClassDef
+{
+ inline unsigned int get_class (hb_codepoint_t glyph_id) const
+ {
+ switch (u.format) {
+ case 1: return u.format1.get_class(glyph_id);
+ case 2: return u.format2.get_class(glyph_id);
+ default:return 0;
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.sanitize (c));
+ case 2: return TRACE_RETURN (u.format2.sanitize (c));
+ default:return TRACE_RETURN (true);
+ }
+ }
+
+ inline void add_class (hb_set_t *glyphs, unsigned int klass) const {
+ switch (u.format) {
+ case 1: u.format1.add_class (glyphs, klass); return;
+ case 2: u.format2.add_class (glyphs, klass); return;
+ default:return;
+ }
+ }
+
+ inline bool intersects_class (const hb_set_t *glyphs, unsigned int klass) const {
+ switch (u.format) {
+ case 1: return u.format1.intersects_class (glyphs, klass);
+ case 2: return u.format2.intersects_class (glyphs, klass);
+ default:return false;
+ }
+ }
+
+ protected:
+ union {
+ USHORT format; /* Format identifier */
+ ClassDefFormat1 format1;
+ ClassDefFormat2 format2;
+ } u;
+ public:
+ DEFINE_SIZE_UNION (2, format);
+};
+
+
+/*
+ * Device Tables
+ */
+
+struct Device
+{
+
+ inline hb_position_t get_x_delta (hb_font_t *font) const
+ { return get_delta (font->x_ppem, font->x_scale); }
+
+ inline hb_position_t get_y_delta (hb_font_t *font) const
+ { return get_delta (font->y_ppem, font->y_scale); }
+
+ inline int get_delta (unsigned int ppem, int scale) const
+ {
+ if (!ppem) return 0;
+
+ int pixels = get_delta_pixels (ppem);
+
+ if (!pixels) return 0;
+
+ return pixels * (int64_t) scale / ppem;
+ }
+
+
+ inline int get_delta_pixels (unsigned int ppem_size) const
+ {
+ unsigned int f = deltaFormat;
+ if (unlikely (f < 1 || f > 3))
+ return 0;
+
+ if (ppem_size < startSize || ppem_size > endSize)
+ return 0;
+
+ unsigned int s = ppem_size - startSize;
+
+ unsigned int byte = deltaValue[s >> (4 - f)];
+ unsigned int bits = (byte >> (16 - (((s & ((1 << (4 - f)) - 1)) + 1) << f)));
+ unsigned int mask = (0xFFFF >> (16 - (1 << f)));
+
+ int delta = bits & mask;
+
+ if ((unsigned int) delta >= ((mask + 1) >> 1))
+ delta -= mask + 1;
+
+ return delta;
+ }
+
+ inline unsigned int get_size (void) const
+ {
+ unsigned int f = deltaFormat;
+ if (unlikely (f < 1 || f > 3 || startSize > endSize)) return 3 * USHORT::static_size;
+ return USHORT::static_size * (4 + ((endSize - startSize) >> (4 - f)));
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this) && c->check_range (this, this->get_size ()));
+ }
+
+ protected:
+ USHORT startSize; /* Smallest size to correct--in ppem */
+ USHORT endSize; /* Largest size to correct--in ppem */
+ USHORT deltaFormat; /* Format of DeltaValue array data: 1, 2, or 3
+ * 1 Signed 2-bit value, 8 values per uint16
+ * 2 Signed 4-bit value, 4 values per uint16
+ * 3 Signed 8-bit value, 2 values per uint16
+ */
+ USHORT deltaValue[VAR]; /* Array of compressed data */
+ public:
+ DEFINE_SIZE_ARRAY (6, deltaValue);
+};
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_LAYOUT_COMMON_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-gdef-table.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-gdef-table.hh
new file mode 100644
index 00000000000..ff2d09c51f0
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-gdef-table.hh
@@ -0,0 +1,431 @@
+/*
+ * Copyright © 2007,2008,2009 Red Hat, Inc.
+ * Copyright © 2010,2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_LAYOUT_GDEF_TABLE_HH
+#define HB_OT_LAYOUT_GDEF_TABLE_HH
+
+#include "hb-ot-layout-common-private.hh"
+
+#include "hb-font-private.hh"
+
+
+namespace OT {
+
+
+/*
+ * Attachment List Table
+ */
+
+typedef ArrayOf<USHORT> AttachPoint; /* Array of contour point indices--in
+ * increasing numerical order */
+
+struct AttachList
+{
+ inline unsigned int get_attach_points (hb_codepoint_t glyph_id,
+ unsigned int start_offset,
+ unsigned int *point_count /* IN/OUT */,
+ unsigned int *point_array /* OUT */) const
+ {
+ unsigned int index = (this+coverage).get_coverage (glyph_id);
+ if (index == NOT_COVERED)
+ {
+ if (point_count)
+ *point_count = 0;
+ return 0;
+ }
+
+ const AttachPoint &points = this+attachPoint[index];
+
+ if (point_count) {
+ const USHORT *array = points.sub_array (start_offset, point_count);
+ unsigned int count = *point_count;
+ for (unsigned int i = 0; i < count; i++)
+ point_array[i] = array[i];
+ }
+
+ return points.len;
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (coverage.sanitize (c, this) && attachPoint.sanitize (c, this));
+ }
+
+ protected:
+ OffsetTo<Coverage>
+ coverage; /* Offset to Coverage table -- from
+ * beginning of AttachList table */
+ OffsetArrayOf<AttachPoint>
+ attachPoint; /* Array of AttachPoint tables
+ * in Coverage Index order */
+ public:
+ DEFINE_SIZE_ARRAY (4, attachPoint);
+};
+
+/*
+ * Ligature Caret Table
+ */
+
+struct CaretValueFormat1
+{
+ friend struct CaretValue;
+
+ private:
+ inline hb_position_t get_caret_value (hb_font_t *font, hb_direction_t direction, hb_codepoint_t glyph_id HB_UNUSED) const
+ {
+ return HB_DIRECTION_IS_HORIZONTAL (direction) ? font->em_scale_x (coordinate) : font->em_scale_y (coordinate);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this));
+ }
+
+ protected:
+ USHORT caretValueFormat; /* Format identifier--format = 1 */
+ SHORT coordinate; /* X or Y value, in design units */
+ public:
+ DEFINE_SIZE_STATIC (4);
+};
+
+struct CaretValueFormat2
+{
+ friend struct CaretValue;
+
+ private:
+ inline hb_position_t get_caret_value (hb_font_t *font, hb_direction_t direction, hb_codepoint_t glyph_id) const
+ {
+ hb_position_t x, y;
+ if (font->get_glyph_contour_point_for_origin (glyph_id, caretValuePoint, direction, &x, &y))
+ return HB_DIRECTION_IS_HORIZONTAL (direction) ? x : y;
+ else
+ return 0;
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this));
+ }
+
+ protected:
+ USHORT caretValueFormat; /* Format identifier--format = 2 */
+ USHORT caretValuePoint; /* Contour point index on glyph */
+ public:
+ DEFINE_SIZE_STATIC (4);
+};
+
+struct CaretValueFormat3
+{
+ friend struct CaretValue;
+
+ inline hb_position_t get_caret_value (hb_font_t *font, hb_direction_t direction, hb_codepoint_t glyph_id HB_UNUSED) const
+ {
+ return HB_DIRECTION_IS_HORIZONTAL (direction) ?
+ font->em_scale_x (coordinate) + (this+deviceTable).get_x_delta (font) :
+ font->em_scale_y (coordinate) + (this+deviceTable).get_y_delta (font);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this) && deviceTable.sanitize (c, this));
+ }
+
+ protected:
+ USHORT caretValueFormat; /* Format identifier--format = 3 */
+ SHORT coordinate; /* X or Y value, in design units */
+ OffsetTo<Device>
+ deviceTable; /* Offset to Device table for X or Y
+ * value--from beginning of CaretValue
+ * table */
+ public:
+ DEFINE_SIZE_STATIC (6);
+};
+
+struct CaretValue
+{
+ inline hb_position_t get_caret_value (hb_font_t *font, hb_direction_t direction, hb_codepoint_t glyph_id) const
+ {
+ switch (u.format) {
+ case 1: return u.format1.get_caret_value (font, direction, glyph_id);
+ case 2: return u.format2.get_caret_value (font, direction, glyph_id);
+ case 3: return u.format3.get_caret_value (font, direction, glyph_id);
+ default:return 0;
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.sanitize (c));
+ case 2: return TRACE_RETURN (u.format2.sanitize (c));
+ case 3: return TRACE_RETURN (u.format3.sanitize (c));
+ default:return TRACE_RETURN (true);
+ }
+ }
+
+ protected:
+ union {
+ USHORT format; /* Format identifier */
+ CaretValueFormat1 format1;
+ CaretValueFormat2 format2;
+ CaretValueFormat3 format3;
+ } u;
+ public:
+ DEFINE_SIZE_UNION (2, format);
+};
+
+struct LigGlyph
+{
+ inline unsigned int get_lig_carets (hb_font_t *font,
+ hb_direction_t direction,
+ hb_codepoint_t glyph_id,
+ unsigned int start_offset,
+ unsigned int *caret_count /* IN/OUT */,
+ hb_position_t *caret_array /* OUT */) const
+ {
+ if (caret_count) {
+ const OffsetTo<CaretValue> *array = carets.sub_array (start_offset, caret_count);
+ unsigned int count = *caret_count;
+ for (unsigned int i = 0; i < count; i++)
+ caret_array[i] = (this+array[i]).get_caret_value (font, direction, glyph_id);
+ }
+
+ return carets.len;
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (carets.sanitize (c, this));
+ }
+
+ protected:
+ OffsetArrayOf<CaretValue>
+ carets; /* Offset array of CaretValue tables
+ * --from beginning of LigGlyph table
+ * --in increasing coordinate order */
+ public:
+ DEFINE_SIZE_ARRAY (2, carets);
+};
+
+struct LigCaretList
+{
+ inline unsigned int get_lig_carets (hb_font_t *font,
+ hb_direction_t direction,
+ hb_codepoint_t glyph_id,
+ unsigned int start_offset,
+ unsigned int *caret_count /* IN/OUT */,
+ hb_position_t *caret_array /* OUT */) const
+ {
+ unsigned int index = (this+coverage).get_coverage (glyph_id);
+ if (index == NOT_COVERED)
+ {
+ if (caret_count)
+ *caret_count = 0;
+ return 0;
+ }
+ const LigGlyph &lig_glyph = this+ligGlyph[index];
+ return lig_glyph.get_lig_carets (font, direction, glyph_id, start_offset, caret_count, caret_array);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (coverage.sanitize (c, this) && ligGlyph.sanitize (c, this));
+ }
+
+ protected:
+ OffsetTo<Coverage>
+ coverage; /* Offset to Coverage table--from
+ * beginning of LigCaretList table */
+ OffsetArrayOf<LigGlyph>
+ ligGlyph; /* Array of LigGlyph tables
+ * in Coverage Index order */
+ public:
+ DEFINE_SIZE_ARRAY (4, ligGlyph);
+};
+
+
+struct MarkGlyphSetsFormat1
+{
+ inline bool covers (unsigned int set_index, hb_codepoint_t glyph_id) const
+ { return (this+coverage[set_index]).get_coverage (glyph_id) != NOT_COVERED; }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (coverage.sanitize (c, this));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 1 */
+ LongOffsetArrayOf<Coverage>
+ coverage; /* Array of long offsets to mark set
+ * coverage tables */
+ public:
+ DEFINE_SIZE_ARRAY (4, coverage);
+};
+
+struct MarkGlyphSets
+{
+ inline bool covers (unsigned int set_index, hb_codepoint_t glyph_id) const
+ {
+ switch (u.format) {
+ case 1: return u.format1.covers (set_index, glyph_id);
+ default:return false;
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.sanitize (c));
+ default:return TRACE_RETURN (true);
+ }
+ }
+
+ protected:
+ union {
+ USHORT format; /* Format identifier */
+ MarkGlyphSetsFormat1 format1;
+ } u;
+ public:
+ DEFINE_SIZE_UNION (2, format);
+};
+
+
+/*
+ * GDEF -- The Glyph Definition Table
+ */
+
+struct GDEF
+{
+ static const hb_tag_t Tag = HB_OT_TAG_GDEF;
+
+ enum GlyphClasses {
+ UnclassifiedGlyph = 0,
+ BaseGlyph = 1,
+ LigatureGlyph = 2,
+ MarkGlyph = 3,
+ ComponentGlyph = 4
+ };
+
+ inline bool has_glyph_classes (void) const { return glyphClassDef != 0; }
+ inline unsigned int get_glyph_class (hb_codepoint_t glyph) const
+ { return (this+glyphClassDef).get_class (glyph); }
+ inline void get_glyphs_in_class (unsigned int klass, hb_set_t *glyphs) const
+ { (this+glyphClassDef).add_class (glyphs, klass); }
+
+ inline bool has_mark_attachment_types (void) const { return markAttachClassDef != 0; }
+ inline unsigned int get_mark_attachment_type (hb_codepoint_t glyph) const
+ { return (this+markAttachClassDef).get_class (glyph); }
+
+ inline bool has_attach_points (void) const { return attachList != 0; }
+ inline unsigned int get_attach_points (hb_codepoint_t glyph_id,
+ unsigned int start_offset,
+ unsigned int *point_count /* IN/OUT */,
+ unsigned int *point_array /* OUT */) const
+ { return (this+attachList).get_attach_points (glyph_id, start_offset, point_count, point_array); }
+
+ inline bool has_lig_carets (void) const { return ligCaretList != 0; }
+ inline unsigned int get_lig_carets (hb_font_t *font,
+ hb_direction_t direction,
+ hb_codepoint_t glyph_id,
+ unsigned int start_offset,
+ unsigned int *caret_count /* IN/OUT */,
+ hb_position_t *caret_array /* OUT */) const
+ { return (this+ligCaretList).get_lig_carets (font, direction, glyph_id, start_offset, caret_count, caret_array); }
+
+ inline bool has_mark_sets (void) const { return version.to_int () >= 0x00010002 && markGlyphSetsDef[0] != 0; }
+ inline bool mark_set_covers (unsigned int set_index, hb_codepoint_t glyph_id) const
+ { return version.to_int () >= 0x00010002 && (this+markGlyphSetsDef[0]).covers (set_index, glyph_id); }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (version.sanitize (c) &&
+ likely (version.major == 1) &&
+ glyphClassDef.sanitize (c, this) &&
+ attachList.sanitize (c, this) &&
+ ligCaretList.sanitize (c, this) &&
+ markAttachClassDef.sanitize (c, this) &&
+ (version.to_int () < 0x00010002 || markGlyphSetsDef[0].sanitize (c, this)));
+ }
+
+
+ /* glyph_props is a 16-bit integer where the lower 8-bit have bits representing
+ * glyph class and other bits, and high 8-bit gthe mark attachment type (if any).
+ * Not to be confused with lookup_props which is very similar. */
+ inline unsigned int get_glyph_props (hb_codepoint_t glyph) const
+ {
+ unsigned int klass = get_glyph_class (glyph);
+
+ switch (klass) {
+ default:
+ case UnclassifiedGlyph: return HB_OT_LAYOUT_GLYPH_PROPS_UNCLASSIFIED;
+ case BaseGlyph: return HB_OT_LAYOUT_GLYPH_PROPS_BASE_GLYPH;
+ case LigatureGlyph: return HB_OT_LAYOUT_GLYPH_PROPS_LIGATURE;
+ case ComponentGlyph: return HB_OT_LAYOUT_GLYPH_PROPS_COMPONENT;
+ case MarkGlyph:
+ klass = get_mark_attachment_type (glyph);
+ return HB_OT_LAYOUT_GLYPH_PROPS_MARK | (klass << 8);
+ }
+ }
+
+
+ protected:
+ FixedVersion version; /* Version of the GDEF table--currently
+ * 0x00010002 */
+ OffsetTo<ClassDef>
+ glyphClassDef; /* Offset to class definition table
+ * for glyph type--from beginning of
+ * GDEF header (may be Null) */
+ OffsetTo<AttachList>
+ attachList; /* Offset to list of glyphs with
+ * attachment points--from beginning
+ * of GDEF header (may be Null) */
+ OffsetTo<LigCaretList>
+ ligCaretList; /* Offset to list of positioning points
+ * for ligature carets--from beginning
+ * of GDEF header (may be Null) */
+ OffsetTo<ClassDef>
+ markAttachClassDef; /* Offset to class definition table for
+ * mark attachment type--from beginning
+ * of GDEF header (may be Null) */
+ OffsetTo<MarkGlyphSets>
+ markGlyphSetsDef[VAR]; /* Offset to the table of mark set
+ * definitions--from beginning of GDEF
+ * header (may be NULL). Introduced
+ * in version 00010002. */
+ public:
+ DEFINE_SIZE_ARRAY (12, markGlyphSetsDef);
+};
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_LAYOUT_GDEF_TABLE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-gpos-table.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-gpos-table.hh
new file mode 100644
index 00000000000..8f0d38feeba
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-gpos-table.hh
@@ -0,0 +1,1650 @@
+/*
+ * Copyright © 2007,2008,2009,2010 Red Hat, Inc.
+ * Copyright © 2010,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_LAYOUT_GPOS_TABLE_HH
+#define HB_OT_LAYOUT_GPOS_TABLE_HH
+
+#include "hb-ot-layout-gsubgpos-private.hh"
+
+
+namespace OT {
+
+
+/* buffer **position** var allocations */
+#define attach_lookback() var.u16[0] /* number of glyphs to go back to attach this glyph to its base */
+#define cursive_chain() var.i16[1] /* character to which this connects, may be positive or negative */
+
+
+/* Shared Tables: ValueRecord, Anchor Table, and MarkArray */
+
+typedef USHORT Value;
+
+typedef Value ValueRecord[VAR];
+
+struct ValueFormat : USHORT
+{
+ enum Flags {
+ xPlacement = 0x0001, /* Includes horizontal adjustment for placement */
+ yPlacement = 0x0002, /* Includes vertical adjustment for placement */
+ xAdvance = 0x0004, /* Includes horizontal adjustment for advance */
+ yAdvance = 0x0008, /* Includes vertical adjustment for advance */
+ xPlaDevice = 0x0010, /* Includes horizontal Device table for placement */
+ yPlaDevice = 0x0020, /* Includes vertical Device table for placement */
+ xAdvDevice = 0x0040, /* Includes horizontal Device table for advance */
+ yAdvDevice = 0x0080, /* Includes vertical Device table for advance */
+ ignored = 0x0F00, /* Was used in TrueType Open for MM fonts */
+ reserved = 0xF000, /* For future use */
+
+ devices = 0x00F0 /* Mask for having any Device table */
+ };
+
+/* All fields are options. Only those available advance the value pointer. */
+#if 0
+ SHORT xPlacement; /* Horizontal adjustment for
+ * placement--in design units */
+ SHORT yPlacement; /* Vertical adjustment for
+ * placement--in design units */
+ SHORT xAdvance; /* Horizontal adjustment for
+ * advance--in design units (only used
+ * for horizontal writing) */
+ SHORT yAdvance; /* Vertical adjustment for advance--in
+ * design units (only used for vertical
+ * writing) */
+ Offset xPlaDevice; /* Offset to Device table for
+ * horizontal placement--measured from
+ * beginning of PosTable (may be NULL) */
+ Offset yPlaDevice; /* Offset to Device table for vertical
+ * placement--measured from beginning
+ * of PosTable (may be NULL) */
+ Offset xAdvDevice; /* Offset to Device table for
+ * horizontal advance--measured from
+ * beginning of PosTable (may be NULL) */
+ Offset yAdvDevice; /* Offset to Device table for vertical
+ * advance--measured from beginning of
+ * PosTable (may be NULL) */
+#endif
+
+ inline unsigned int get_len (void) const
+ { return _hb_popcount32 ((unsigned int) *this); }
+ inline unsigned int get_size (void) const
+ { return get_len () * Value::static_size; }
+
+ void apply_value (hb_font_t *font,
+ hb_direction_t direction,
+ const void *base,
+ const Value *values,
+ hb_glyph_position_t &glyph_pos) const
+ {
+ unsigned int x_ppem, y_ppem;
+ unsigned int format = *this;
+ hb_bool_t horizontal = HB_DIRECTION_IS_HORIZONTAL (direction);
+
+ if (!format) return;
+
+ if (format & xPlacement) glyph_pos.x_offset += font->em_scale_x (get_short (values++));
+ if (format & yPlacement) glyph_pos.y_offset += font->em_scale_y (get_short (values++));
+ if (format & xAdvance) {
+ if (likely (horizontal)) glyph_pos.x_advance += font->em_scale_x (get_short (values++)); else values++;
+ }
+ /* y_advance values grow downward but font-space grows upward, hence negation */
+ if (format & yAdvance) {
+ if (unlikely (!horizontal)) glyph_pos.y_advance -= font->em_scale_y (get_short (values++)); else values++;
+ }
+
+ if (!has_device ()) return;
+
+ x_ppem = font->x_ppem;
+ y_ppem = font->y_ppem;
+
+ if (!x_ppem && !y_ppem) return;
+
+ /* pixel -> fractional pixel */
+ if (format & xPlaDevice) {
+ if (x_ppem) glyph_pos.x_offset += (base + get_device (values++)).get_x_delta (font); else values++;
+ }
+ if (format & yPlaDevice) {
+ if (y_ppem) glyph_pos.y_offset += (base + get_device (values++)).get_y_delta (font); else values++;
+ }
+ if (format & xAdvDevice) {
+ if (horizontal && x_ppem) glyph_pos.x_advance += (base + get_device (values++)).get_x_delta (font); else values++;
+ }
+ if (format & yAdvDevice) {
+ /* y_advance values grow downward but font-space grows upward, hence negation */
+ if (!horizontal && y_ppem) glyph_pos.y_advance -= (base + get_device (values++)).get_y_delta (font); else values++;
+ }
+ }
+
+ private:
+ inline bool sanitize_value_devices (hb_sanitize_context_t *c, void *base, Value *values) {
+ unsigned int format = *this;
+
+ if (format & xPlacement) values++;
+ if (format & yPlacement) values++;
+ if (format & xAdvance) values++;
+ if (format & yAdvance) values++;
+
+ if ((format & xPlaDevice) && !get_device (values++).sanitize (c, base)) return false;
+ if ((format & yPlaDevice) && !get_device (values++).sanitize (c, base)) return false;
+ if ((format & xAdvDevice) && !get_device (values++).sanitize (c, base)) return false;
+ if ((format & yAdvDevice) && !get_device (values++).sanitize (c, base)) return false;
+
+ return true;
+ }
+
+ static inline OffsetTo<Device>& get_device (Value* value)
+ { return *CastP<OffsetTo<Device> > (value); }
+ static inline const OffsetTo<Device>& get_device (const Value* value)
+ { return *CastP<OffsetTo<Device> > (value); }
+
+ static inline const SHORT& get_short (const Value* value)
+ { return *CastP<SHORT> (value); }
+
+ public:
+
+ inline bool has_device (void) const {
+ unsigned int format = *this;
+ return (format & devices) != 0;
+ }
+
+ inline bool sanitize_value (hb_sanitize_context_t *c, void *base, Value *values) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_range (values, get_size ()) && (!has_device () || sanitize_value_devices (c, base, values)));
+ }
+
+ inline bool sanitize_values (hb_sanitize_context_t *c, void *base, Value *values, unsigned int count) {
+ TRACE_SANITIZE (this);
+ unsigned int len = get_len ();
+
+ if (!c->check_array (values, get_size (), count)) return TRACE_RETURN (false);
+
+ if (!has_device ()) return TRACE_RETURN (true);
+
+ for (unsigned int i = 0; i < count; i++) {
+ if (!sanitize_value_devices (c, base, values))
+ return TRACE_RETURN (false);
+ values += len;
+ }
+
+ return TRACE_RETURN (true);
+ }
+
+ /* Just sanitize referenced Device tables. Doesn't check the values themselves. */
+ inline bool sanitize_values_stride_unsafe (hb_sanitize_context_t *c, void *base, Value *values, unsigned int count, unsigned int stride) {
+ TRACE_SANITIZE (this);
+
+ if (!has_device ()) return TRACE_RETURN (true);
+
+ for (unsigned int i = 0; i < count; i++) {
+ if (!sanitize_value_devices (c, base, values))
+ return TRACE_RETURN (false);
+ values += stride;
+ }
+
+ return TRACE_RETURN (true);
+ }
+};
+
+
+struct AnchorFormat1
+{
+ inline void get_anchor (hb_font_t *font, hb_codepoint_t glyph_id HB_UNUSED,
+ hb_position_t *x, hb_position_t *y) const
+ {
+ *x = font->em_scale_x (xCoordinate);
+ *y = font->em_scale_y (yCoordinate);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 1 */
+ SHORT xCoordinate; /* Horizontal value--in design units */
+ SHORT yCoordinate; /* Vertical value--in design units */
+ public:
+ DEFINE_SIZE_STATIC (6);
+};
+
+struct AnchorFormat2
+{
+ inline void get_anchor (hb_font_t *font, hb_codepoint_t glyph_id,
+ hb_position_t *x, hb_position_t *y) const
+ {
+ unsigned int x_ppem = font->x_ppem;
+ unsigned int y_ppem = font->y_ppem;
+ hb_position_t cx, cy;
+ hb_bool_t ret = false;
+
+ if (x_ppem || y_ppem)
+ ret = font->get_glyph_contour_point_for_origin (glyph_id, anchorPoint, HB_DIRECTION_LTR, &cx, &cy);
+ *x = x_ppem && ret ? cx : font->em_scale_x (xCoordinate);
+ *y = y_ppem && ret ? cy : font->em_scale_y (yCoordinate);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 2 */
+ SHORT xCoordinate; /* Horizontal value--in design units */
+ SHORT yCoordinate; /* Vertical value--in design units */
+ USHORT anchorPoint; /* Index to glyph contour point */
+ public:
+ DEFINE_SIZE_STATIC (8);
+};
+
+struct AnchorFormat3
+{
+ inline void get_anchor (hb_font_t *font, hb_codepoint_t glyph_id HB_UNUSED,
+ hb_position_t *x, hb_position_t *y) const
+ {
+ *x = font->em_scale_x (xCoordinate);
+ *y = font->em_scale_y (yCoordinate);
+
+ if (font->x_ppem)
+ *x += (this+xDeviceTable).get_x_delta (font);
+ if (font->y_ppem)
+ *y += (this+yDeviceTable).get_x_delta (font);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this) && xDeviceTable.sanitize (c, this) && yDeviceTable.sanitize (c, this));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 3 */
+ SHORT xCoordinate; /* Horizontal value--in design units */
+ SHORT yCoordinate; /* Vertical value--in design units */
+ OffsetTo<Device>
+ xDeviceTable; /* Offset to Device table for X
+ * coordinate-- from beginning of
+ * Anchor table (may be NULL) */
+ OffsetTo<Device>
+ yDeviceTable; /* Offset to Device table for Y
+ * coordinate-- from beginning of
+ * Anchor table (may be NULL) */
+ public:
+ DEFINE_SIZE_STATIC (10);
+};
+
+struct Anchor
+{
+ inline void get_anchor (hb_font_t *font, hb_codepoint_t glyph_id,
+ hb_position_t *x, hb_position_t *y) const
+ {
+ *x = *y = 0;
+ switch (u.format) {
+ case 1: u.format1.get_anchor (font, glyph_id, x, y); return;
+ case 2: u.format2.get_anchor (font, glyph_id, x, y); return;
+ case 3: u.format3.get_anchor (font, glyph_id, x, y); return;
+ default: return;
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.sanitize (c));
+ case 2: return TRACE_RETURN (u.format2.sanitize (c));
+ case 3: return TRACE_RETURN (u.format3.sanitize (c));
+ default:return TRACE_RETURN (true);
+ }
+ }
+
+ protected:
+ union {
+ USHORT format; /* Format identifier */
+ AnchorFormat1 format1;
+ AnchorFormat2 format2;
+ AnchorFormat3 format3;
+ } u;
+ public:
+ DEFINE_SIZE_UNION (2, format);
+};
+
+
+struct AnchorMatrix
+{
+ inline const Anchor& get_anchor (unsigned int row, unsigned int col, unsigned int cols) const {
+ if (unlikely (row >= rows || col >= cols)) return Null(Anchor);
+ return this+matrix[row * cols + col];
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c, unsigned int cols) {
+ TRACE_SANITIZE (this);
+ if (!c->check_struct (this)) return TRACE_RETURN (false);
+ if (unlikely (rows > 0 && cols >= ((unsigned int) -1) / rows)) return TRACE_RETURN (false);
+ unsigned int count = rows * cols;
+ if (!c->check_array (matrix, matrix[0].static_size, count)) return TRACE_RETURN (false);
+ for (unsigned int i = 0; i < count; i++)
+ if (!matrix[i].sanitize (c, this)) return TRACE_RETURN (false);
+ return TRACE_RETURN (true);
+ }
+
+ USHORT rows; /* Number of rows */
+ protected:
+ OffsetTo<Anchor>
+ matrix[VAR]; /* Matrix of offsets to Anchor tables--
+ * from beginning of AnchorMatrix table */
+ public:
+ DEFINE_SIZE_ARRAY (2, matrix);
+};
+
+
+struct MarkRecord
+{
+ friend struct MarkArray;
+
+ inline bool sanitize (hb_sanitize_context_t *c, void *base) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this) && markAnchor.sanitize (c, base));
+ }
+
+ protected:
+ USHORT klass; /* Class defined for this mark */
+ OffsetTo<Anchor>
+ markAnchor; /* Offset to Anchor table--from
+ * beginning of MarkArray table */
+ public:
+ DEFINE_SIZE_STATIC (4);
+};
+
+struct MarkArray : ArrayOf<MarkRecord> /* Array of MarkRecords--in Coverage order */
+{
+ inline bool apply (hb_apply_context_t *c,
+ unsigned int mark_index, unsigned int glyph_index,
+ const AnchorMatrix &anchors, unsigned int class_count,
+ unsigned int glyph_pos) const
+ {
+ TRACE_APPLY (this);
+ const MarkRecord &record = ArrayOf<MarkRecord>::operator[](mark_index);
+ unsigned int mark_class = record.klass;
+
+ const Anchor& mark_anchor = this + record.markAnchor;
+ const Anchor& glyph_anchor = anchors.get_anchor (glyph_index, mark_class, class_count);
+
+ hb_position_t mark_x, mark_y, base_x, base_y;
+
+ mark_anchor.get_anchor (c->font, c->buffer->cur().codepoint, &mark_x, &mark_y);
+ glyph_anchor.get_anchor (c->font, c->buffer->info[glyph_pos].codepoint, &base_x, &base_y);
+
+ hb_glyph_position_t &o = c->buffer->cur_pos();
+ o.x_offset = base_x - mark_x;
+ o.y_offset = base_y - mark_y;
+ o.attach_lookback() = c->buffer->idx - glyph_pos;
+
+ c->buffer->idx++;
+ return TRACE_RETURN (true);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (ArrayOf<MarkRecord>::sanitize (c, this));
+ }
+};
+
+
+/* Lookups */
+
+struct SinglePosFormat1
+{
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ (this+coverage).add_coverage (&c->input);
+ }
+
+ inline const Coverage &get_coverage (void) const
+ {
+ return this+coverage;
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ unsigned int index = (this+coverage).get_coverage (c->buffer->cur().codepoint);
+ if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+ valueFormat.apply_value (c->font, c->direction, this,
+ values, c->buffer->cur_pos());
+
+ c->buffer->idx++;
+ return TRACE_RETURN (true);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this) && coverage.sanitize (c, this) && valueFormat.sanitize_value (c, this, values));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 1 */
+ OffsetTo<Coverage>
+ coverage; /* Offset to Coverage table--from
+ * beginning of subtable */
+ ValueFormat valueFormat; /* Defines the types of data in the
+ * ValueRecord */
+ ValueRecord values; /* Defines positioning
+ * value(s)--applied to all glyphs in
+ * the Coverage table */
+ public:
+ DEFINE_SIZE_ARRAY (6, values);
+};
+
+struct SinglePosFormat2
+{
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ (this+coverage).add_coverage (&c->input);
+ }
+
+ inline const Coverage &get_coverage (void) const
+ {
+ return this+coverage;
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ unsigned int index = (this+coverage).get_coverage (c->buffer->cur().codepoint);
+ if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+ if (likely (index >= valueCount)) return TRACE_RETURN (false);
+
+ valueFormat.apply_value (c->font, c->direction, this,
+ &values[index * valueFormat.get_len ()],
+ c->buffer->cur_pos());
+
+ c->buffer->idx++;
+ return TRACE_RETURN (true);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this) && coverage.sanitize (c, this) && valueFormat.sanitize_values (c, this, values, valueCount));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 2 */
+ OffsetTo<Coverage>
+ coverage; /* Offset to Coverage table--from
+ * beginning of subtable */
+ ValueFormat valueFormat; /* Defines the types of data in the
+ * ValueRecord */
+ USHORT valueCount; /* Number of ValueRecords */
+ ValueRecord values; /* Array of ValueRecords--positioning
+ * values applied to glyphs */
+ public:
+ DEFINE_SIZE_ARRAY (8, values);
+};
+
+struct SinglePos
+{
+ template <typename context_t>
+ inline typename context_t::return_t process (context_t *c) const
+ {
+ TRACE_PROCESS (this);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (c->process (u.format1));
+ case 2: return TRACE_RETURN (c->process (u.format2));
+ default:return TRACE_RETURN (c->default_return_value ());
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.sanitize (c));
+ case 2: return TRACE_RETURN (u.format2.sanitize (c));
+ default:return TRACE_RETURN (true);
+ }
+ }
+
+ protected:
+ union {
+ USHORT format; /* Format identifier */
+ SinglePosFormat1 format1;
+ SinglePosFormat2 format2;
+ } u;
+};
+
+
+struct PairValueRecord
+{
+ friend struct PairSet;
+
+ protected:
+ GlyphID secondGlyph; /* GlyphID of second glyph in the
+ * pair--first glyph is listed in the
+ * Coverage table */
+ ValueRecord values; /* Positioning data for the first glyph
+ * followed by for second glyph */
+ public:
+ DEFINE_SIZE_ARRAY (2, values);
+};
+
+struct PairSet
+{
+ friend struct PairPosFormat1;
+
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c,
+ const ValueFormat *valueFormats) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ unsigned int len1 = valueFormats[0].get_len ();
+ unsigned int len2 = valueFormats[1].get_len ();
+ unsigned int record_size = USHORT::static_size * (1 + len1 + len2);
+
+ const PairValueRecord *record = CastP<PairValueRecord> (array);
+ unsigned int count = len;
+ for (unsigned int i = 0; i < count; i++)
+ {
+ c->input.add (record->secondGlyph);
+ record = &StructAtOffset<PairValueRecord> (record, record_size);
+ }
+ }
+
+ inline bool apply (hb_apply_context_t *c,
+ const ValueFormat *valueFormats,
+ unsigned int pos) const
+ {
+ TRACE_APPLY (this);
+ unsigned int len1 = valueFormats[0].get_len ();
+ unsigned int len2 = valueFormats[1].get_len ();
+ unsigned int record_size = USHORT::static_size * (1 + len1 + len2);
+
+ const PairValueRecord *record = CastP<PairValueRecord> (array);
+ unsigned int count = len;
+ for (unsigned int i = 0; i < count; i++)
+ {
+ if (c->buffer->info[pos].codepoint == record->secondGlyph)
+ {
+ valueFormats[0].apply_value (c->font, c->direction, this,
+ &record->values[0], c->buffer->cur_pos());
+ valueFormats[1].apply_value (c->font, c->direction, this,
+ &record->values[len1], c->buffer->pos[pos]);
+ if (len2)
+ pos++;
+ c->buffer->idx = pos;
+ return TRACE_RETURN (true);
+ }
+ record = &StructAtOffset<PairValueRecord> (record, record_size);
+ }
+
+ return TRACE_RETURN (false);
+ }
+
+ struct sanitize_closure_t {
+ void *base;
+ ValueFormat *valueFormats;
+ unsigned int len1; /* valueFormats[0].get_len() */
+ unsigned int stride; /* 1 + len1 + len2 */
+ };
+
+ inline bool sanitize (hb_sanitize_context_t *c, const sanitize_closure_t *closure) {
+ TRACE_SANITIZE (this);
+ if (!(c->check_struct (this)
+ && c->check_array (array, USHORT::static_size * closure->stride, len))) return TRACE_RETURN (false);
+
+ unsigned int count = len;
+ PairValueRecord *record = CastP<PairValueRecord> (array);
+ return TRACE_RETURN (closure->valueFormats[0].sanitize_values_stride_unsafe (c, closure->base, &record->values[0], count, closure->stride)
+ && closure->valueFormats[1].sanitize_values_stride_unsafe (c, closure->base, &record->values[closure->len1], count, closure->stride));
+ }
+
+ protected:
+ USHORT len; /* Number of PairValueRecords */
+ USHORT array[VAR]; /* Array of PairValueRecords--ordered
+ * by GlyphID of the second glyph */
+ public:
+ DEFINE_SIZE_ARRAY (2, array);
+};
+
+struct PairPosFormat1
+{
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ (this+coverage).add_coverage (&c->input);
+ unsigned int count = pairSet.len;
+ for (unsigned int i = 0; i < count; i++)
+ (this+pairSet[i]).collect_glyphs (c, &valueFormat1);
+ }
+
+ inline const Coverage &get_coverage (void) const
+ {
+ return this+coverage;
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ hb_apply_context_t::mark_skipping_forward_iterator_t skippy_iter (c, c->buffer->idx, 1);
+ if (skippy_iter.has_no_chance ()) return TRACE_RETURN (false);
+
+ unsigned int index = (this+coverage).get_coverage (c->buffer->cur().codepoint);
+ if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+ if (!skippy_iter.next ()) return TRACE_RETURN (false);
+
+ return TRACE_RETURN ((this+pairSet[index]).apply (c, &valueFormat1, skippy_iter.idx));
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+
+ unsigned int len1 = valueFormat1.get_len ();
+ unsigned int len2 = valueFormat2.get_len ();
+ PairSet::sanitize_closure_t closure = {
+ this,
+ &valueFormat1,
+ len1,
+ 1 + len1 + len2
+ };
+
+ return TRACE_RETURN (c->check_struct (this) && coverage.sanitize (c, this) && pairSet.sanitize (c, this, &closure));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 1 */
+ OffsetTo<Coverage>
+ coverage; /* Offset to Coverage table--from
+ * beginning of subtable */
+ ValueFormat valueFormat1; /* Defines the types of data in
+ * ValueRecord1--for the first glyph
+ * in the pair--may be zero (0) */
+ ValueFormat valueFormat2; /* Defines the types of data in
+ * ValueRecord2--for the second glyph
+ * in the pair--may be zero (0) */
+ OffsetArrayOf<PairSet>
+ pairSet; /* Array of PairSet tables
+ * ordered by Coverage Index */
+ public:
+ DEFINE_SIZE_ARRAY (10, pairSet);
+};
+
+struct PairPosFormat2
+{
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ /* (this+coverage).add_coverage (&c->input); // Don't need this. */
+
+ /* TODO only add values for pairs that have nonzero adjustments. */
+
+ unsigned int count1 = class1Count;
+ const ClassDef &klass1 = this+classDef1;
+ for (unsigned int i = 0; i < count1; i++)
+ klass1.add_class (&c->input, i);
+
+ unsigned int count2 = class2Count;
+ const ClassDef &klass2 = this+classDef2;
+ for (unsigned int i = 0; i < count2; i++)
+ klass2.add_class (&c->input, i);
+ }
+
+ inline const Coverage &get_coverage (void) const
+ {
+ return this+coverage;
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ hb_apply_context_t::mark_skipping_forward_iterator_t skippy_iter (c, c->buffer->idx, 1);
+ if (skippy_iter.has_no_chance ()) return TRACE_RETURN (false);
+
+ unsigned int index = (this+coverage).get_coverage (c->buffer->cur().codepoint);
+ if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+ if (!skippy_iter.next ()) return TRACE_RETURN (false);
+
+ unsigned int len1 = valueFormat1.get_len ();
+ unsigned int len2 = valueFormat2.get_len ();
+ unsigned int record_len = len1 + len2;
+
+ unsigned int klass1 = (this+classDef1).get_class (c->buffer->cur().codepoint);
+ unsigned int klass2 = (this+classDef2).get_class (c->buffer->info[skippy_iter.idx].codepoint);
+ if (unlikely (klass1 >= class1Count || klass2 >= class2Count)) return TRACE_RETURN (false);
+
+ const Value *v = &values[record_len * (klass1 * class2Count + klass2)];
+ valueFormat1.apply_value (c->font, c->direction, this,
+ v, c->buffer->cur_pos());
+ valueFormat2.apply_value (c->font, c->direction, this,
+ v + len1, c->buffer->pos[skippy_iter.idx]);
+
+ c->buffer->idx = skippy_iter.idx;
+ if (len2)
+ c->buffer->idx++;
+
+ return TRACE_RETURN (true);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!(c->check_struct (this)
+ && coverage.sanitize (c, this)
+ && classDef1.sanitize (c, this)
+ && classDef2.sanitize (c, this))) return TRACE_RETURN (false);
+
+ unsigned int len1 = valueFormat1.get_len ();
+ unsigned int len2 = valueFormat2.get_len ();
+ unsigned int stride = len1 + len2;
+ unsigned int record_size = valueFormat1.get_size () + valueFormat2.get_size ();
+ unsigned int count = (unsigned int) class1Count * (unsigned int) class2Count;
+ return TRACE_RETURN (c->check_array (values, record_size, count) &&
+ valueFormat1.sanitize_values_stride_unsafe (c, this, &values[0], count, stride) &&
+ valueFormat2.sanitize_values_stride_unsafe (c, this, &values[len1], count, stride));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 2 */
+ OffsetTo<Coverage>
+ coverage; /* Offset to Coverage table--from
+ * beginning of subtable */
+ ValueFormat valueFormat1; /* ValueRecord definition--for the
+ * first glyph of the pair--may be zero
+ * (0) */
+ ValueFormat valueFormat2; /* ValueRecord definition--for the
+ * second glyph of the pair--may be
+ * zero (0) */
+ OffsetTo<ClassDef>
+ classDef1; /* Offset to ClassDef table--from
+ * beginning of PairPos subtable--for
+ * the first glyph of the pair */
+ OffsetTo<ClassDef>
+ classDef2; /* Offset to ClassDef table--from
+ * beginning of PairPos subtable--for
+ * the second glyph of the pair */
+ USHORT class1Count; /* Number of classes in ClassDef1
+ * table--includes Class0 */
+ USHORT class2Count; /* Number of classes in ClassDef2
+ * table--includes Class0 */
+ ValueRecord values; /* Matrix of value pairs:
+ * class1-major, class2-minor,
+ * Each entry has value1 and value2 */
+ public:
+ DEFINE_SIZE_ARRAY (16, values);
+};
+
+struct PairPos
+{
+ template <typename context_t>
+ inline typename context_t::return_t process (context_t *c) const
+ {
+ TRACE_PROCESS (this);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (c->process (u.format1));
+ case 2: return TRACE_RETURN (c->process (u.format2));
+ default:return TRACE_RETURN (c->default_return_value ());
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.sanitize (c));
+ case 2: return TRACE_RETURN (u.format2.sanitize (c));
+ default:return TRACE_RETURN (true);
+ }
+ }
+
+ protected:
+ union {
+ USHORT format; /* Format identifier */
+ PairPosFormat1 format1;
+ PairPosFormat2 format2;
+ } u;
+};
+
+
+struct EntryExitRecord
+{
+ friend struct CursivePosFormat1;
+
+ inline bool sanitize (hb_sanitize_context_t *c, void *base) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (entryAnchor.sanitize (c, base) && exitAnchor.sanitize (c, base));
+ }
+
+ protected:
+ OffsetTo<Anchor>
+ entryAnchor; /* Offset to EntryAnchor table--from
+ * beginning of CursivePos
+ * subtable--may be NULL */
+ OffsetTo<Anchor>
+ exitAnchor; /* Offset to ExitAnchor table--from
+ * beginning of CursivePos
+ * subtable--may be NULL */
+ public:
+ DEFINE_SIZE_STATIC (4);
+};
+
+struct CursivePosFormat1
+{
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ (this+coverage).add_coverage (&c->input);
+ }
+
+ inline const Coverage &get_coverage (void) const
+ {
+ return this+coverage;
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+
+ /* We don't handle mark glyphs here. */
+ if (c->property & HB_OT_LAYOUT_GLYPH_PROPS_MARK) return TRACE_RETURN (false);
+
+ hb_apply_context_t::mark_skipping_forward_iterator_t skippy_iter (c, c->buffer->idx, 1);
+ if (skippy_iter.has_no_chance ()) return TRACE_RETURN (false);
+
+ const EntryExitRecord &this_record = entryExitRecord[(this+coverage).get_coverage (c->buffer->cur().codepoint)];
+ if (!this_record.exitAnchor) return TRACE_RETURN (false);
+
+ if (!skippy_iter.next ()) return TRACE_RETURN (false);
+
+ const EntryExitRecord &next_record = entryExitRecord[(this+coverage).get_coverage (c->buffer->info[skippy_iter.idx].codepoint)];
+ if (!next_record.entryAnchor) return TRACE_RETURN (false);
+
+ unsigned int i = c->buffer->idx;
+ unsigned int j = skippy_iter.idx;
+
+ hb_position_t entry_x, entry_y, exit_x, exit_y;
+ (this+this_record.exitAnchor).get_anchor (c->font, c->buffer->info[i].codepoint, &exit_x, &exit_y);
+ (this+next_record.entryAnchor).get_anchor (c->font, c->buffer->info[j].codepoint, &entry_x, &entry_y);
+
+ hb_glyph_position_t *pos = c->buffer->pos;
+
+ hb_position_t d;
+ /* Main-direction adjustment */
+ switch (c->direction) {
+ case HB_DIRECTION_LTR:
+ pos[i].x_advance = exit_x + pos[i].x_offset;
+
+ d = entry_x + pos[j].x_offset;
+ pos[j].x_advance -= d;
+ pos[j].x_offset -= d;
+ break;
+ case HB_DIRECTION_RTL:
+ d = exit_x + pos[i].x_offset;
+ pos[i].x_advance -= d;
+ pos[i].x_offset -= d;
+
+ pos[j].x_advance = entry_x + pos[j].x_offset;
+ break;
+ case HB_DIRECTION_TTB:
+ pos[i].y_advance = exit_y + pos[i].y_offset;
+
+ d = entry_y + pos[j].y_offset;
+ pos[j].y_advance -= d;
+ pos[j].y_offset -= d;
+ break;
+ case HB_DIRECTION_BTT:
+ d = exit_y + pos[i].y_offset;
+ pos[i].y_advance -= d;
+ pos[i].y_offset -= d;
+
+ pos[j].y_advance = entry_y;
+ break;
+ case HB_DIRECTION_INVALID:
+ default:
+ break;
+ }
+
+ /* Cross-direction adjustment */
+ if (c->lookup_props & LookupFlag::RightToLeft) {
+ pos[i].cursive_chain() = j - i;
+ if (likely (HB_DIRECTION_IS_HORIZONTAL (c->direction)))
+ pos[i].y_offset = entry_y - exit_y;
+ else
+ pos[i].x_offset = entry_x - exit_x;
+ } else {
+ pos[j].cursive_chain() = i - j;
+ if (likely (HB_DIRECTION_IS_HORIZONTAL (c->direction)))
+ pos[j].y_offset = exit_y - entry_y;
+ else
+ pos[j].x_offset = exit_x - entry_x;
+ }
+
+ c->buffer->idx = j;
+ return TRACE_RETURN (true);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (coverage.sanitize (c, this) && entryExitRecord.sanitize (c, this));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 1 */
+ OffsetTo<Coverage>
+ coverage; /* Offset to Coverage table--from
+ * beginning of subtable */
+ ArrayOf<EntryExitRecord>
+ entryExitRecord; /* Array of EntryExit records--in
+ * Coverage Index order */
+ public:
+ DEFINE_SIZE_ARRAY (6, entryExitRecord);
+};
+
+struct CursivePos
+{
+ template <typename context_t>
+ inline typename context_t::return_t process (context_t *c) const
+ {
+ TRACE_PROCESS (this);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (c->process (u.format1));
+ default:return TRACE_RETURN (c->default_return_value ());
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.sanitize (c));
+ default:return TRACE_RETURN (true);
+ }
+ }
+
+ protected:
+ union {
+ USHORT format; /* Format identifier */
+ CursivePosFormat1 format1;
+ } u;
+};
+
+
+typedef AnchorMatrix BaseArray; /* base-major--
+ * in order of BaseCoverage Index--,
+ * mark-minor--
+ * ordered by class--zero-based. */
+
+struct MarkBasePosFormat1
+{
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ (this+markCoverage).add_coverage (&c->input);
+ (this+baseCoverage).add_coverage (&c->input);
+ /* TODO only add combinations that have nonzero adjustment. */
+ }
+
+ inline const Coverage &get_coverage (void) const
+ {
+ return this+markCoverage;
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ unsigned int mark_index = (this+markCoverage).get_coverage (c->buffer->cur().codepoint);
+ if (likely (mark_index == NOT_COVERED)) return TRACE_RETURN (false);
+
+ /* now we search backwards for a non-mark glyph */
+ unsigned int property;
+ hb_apply_context_t::mark_skipping_backward_iterator_t skippy_iter (c, c->buffer->idx, 1);
+ do {
+ if (!skippy_iter.prev (&property, LookupFlag::IgnoreMarks)) return TRACE_RETURN (false);
+ /* We only want to attach to the first of a MultipleSubst sequence. Reject others. */
+ if (0 == get_lig_comp (c->buffer->info[skippy_iter.idx])) break;
+ skippy_iter.reject ();
+ } while (1);
+
+ /* The following assertion is too strong, so we've disabled it. */
+ if (!(property & HB_OT_LAYOUT_GLYPH_PROPS_BASE_GLYPH)) {/*return TRACE_RETURN (false);*/}
+
+ unsigned int base_index = (this+baseCoverage).get_coverage (c->buffer->info[skippy_iter.idx].codepoint);
+ if (base_index == NOT_COVERED) return TRACE_RETURN (false);
+
+ return TRACE_RETURN ((this+markArray).apply (c, mark_index, base_index, this+baseArray, classCount, skippy_iter.idx));
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this) && markCoverage.sanitize (c, this) && baseCoverage.sanitize (c, this) &&
+ markArray.sanitize (c, this) && baseArray.sanitize (c, this, (unsigned int) classCount));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 1 */
+ OffsetTo<Coverage>
+ markCoverage; /* Offset to MarkCoverage table--from
+ * beginning of MarkBasePos subtable */
+ OffsetTo<Coverage>
+ baseCoverage; /* Offset to BaseCoverage table--from
+ * beginning of MarkBasePos subtable */
+ USHORT classCount; /* Number of classes defined for marks */
+ OffsetTo<MarkArray>
+ markArray; /* Offset to MarkArray table--from
+ * beginning of MarkBasePos subtable */
+ OffsetTo<BaseArray>
+ baseArray; /* Offset to BaseArray table--from
+ * beginning of MarkBasePos subtable */
+ public:
+ DEFINE_SIZE_STATIC (12);
+};
+
+struct MarkBasePos
+{
+ template <typename context_t>
+ inline typename context_t::return_t process (context_t *c) const
+ {
+ TRACE_PROCESS (this);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (c->process (u.format1));
+ default:return TRACE_RETURN (c->default_return_value ());
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.sanitize (c));
+ default:return TRACE_RETURN (true);
+ }
+ }
+
+ protected:
+ union {
+ USHORT format; /* Format identifier */
+ MarkBasePosFormat1 format1;
+ } u;
+};
+
+
+typedef AnchorMatrix LigatureAttach; /* component-major--
+ * in order of writing direction--,
+ * mark-minor--
+ * ordered by class--zero-based. */
+
+typedef OffsetListOf<LigatureAttach> LigatureArray;
+ /* Array of LigatureAttach
+ * tables ordered by
+ * LigatureCoverage Index */
+
+struct MarkLigPosFormat1
+{
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ (this+markCoverage).add_coverage (&c->input);
+ (this+ligatureCoverage).add_coverage (&c->input);
+ /* TODO only add combinations that have nonzero adjustment. */
+ }
+
+ inline const Coverage &get_coverage (void) const
+ {
+ return this+markCoverage;
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ unsigned int mark_index = (this+markCoverage).get_coverage (c->buffer->cur().codepoint);
+ if (likely (mark_index == NOT_COVERED)) return TRACE_RETURN (false);
+
+ /* now we search backwards for a non-mark glyph */
+ unsigned int property;
+ hb_apply_context_t::mark_skipping_backward_iterator_t skippy_iter (c, c->buffer->idx, 1);
+ if (!skippy_iter.prev (&property, LookupFlag::IgnoreMarks)) return TRACE_RETURN (false);
+
+ /* The following assertion is too strong, so we've disabled it. */
+ if (!(property & HB_OT_LAYOUT_GLYPH_PROPS_LIGATURE)) {/*return TRACE_RETURN (false);*/}
+
+ unsigned int j = skippy_iter.idx;
+ unsigned int lig_index = (this+ligatureCoverage).get_coverage (c->buffer->info[j].codepoint);
+ if (lig_index == NOT_COVERED) return TRACE_RETURN (false);
+
+ const LigatureArray& lig_array = this+ligatureArray;
+ const LigatureAttach& lig_attach = lig_array[lig_index];
+
+ /* Find component to attach to */
+ unsigned int comp_count = lig_attach.rows;
+ if (unlikely (!comp_count)) return TRACE_RETURN (false);
+
+ /* We must now check whether the ligature ID of the current mark glyph
+ * is identical to the ligature ID of the found ligature. If yes, we
+ * can directly use the component index. If not, we attach the mark
+ * glyph to the last component of the ligature. */
+ unsigned int comp_index;
+ unsigned int lig_id = get_lig_id (c->buffer->info[j]);
+ unsigned int mark_id = get_lig_id (c->buffer->cur());
+ unsigned int mark_comp = get_lig_comp (c->buffer->cur());
+ if (lig_id && lig_id == mark_id && mark_comp > 0)
+ comp_index = MIN (comp_count, get_lig_comp (c->buffer->cur())) - 1;
+ else
+ comp_index = comp_count - 1;
+
+ return TRACE_RETURN ((this+markArray).apply (c, mark_index, comp_index, lig_attach, classCount, j));
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this) && markCoverage.sanitize (c, this) && ligatureCoverage.sanitize (c, this) &&
+ markArray.sanitize (c, this) && ligatureArray.sanitize (c, this, (unsigned int) classCount));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 1 */
+ OffsetTo<Coverage>
+ markCoverage; /* Offset to Mark Coverage table--from
+ * beginning of MarkLigPos subtable */
+ OffsetTo<Coverage>
+ ligatureCoverage; /* Offset to Ligature Coverage
+ * table--from beginning of MarkLigPos
+ * subtable */
+ USHORT classCount; /* Number of defined mark classes */
+ OffsetTo<MarkArray>
+ markArray; /* Offset to MarkArray table--from
+ * beginning of MarkLigPos subtable */
+ OffsetTo<LigatureArray>
+ ligatureArray; /* Offset to LigatureArray table--from
+ * beginning of MarkLigPos subtable */
+ public:
+ DEFINE_SIZE_STATIC (12);
+};
+
+struct MarkLigPos
+{
+ template <typename context_t>
+ inline typename context_t::return_t process (context_t *c) const
+ {
+ TRACE_PROCESS (this);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (c->process (u.format1));
+ default:return TRACE_RETURN (c->default_return_value ());
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.sanitize (c));
+ default:return TRACE_RETURN (true);
+ }
+ }
+
+ protected:
+ union {
+ USHORT format; /* Format identifier */
+ MarkLigPosFormat1 format1;
+ } u;
+};
+
+
+typedef AnchorMatrix Mark2Array; /* mark2-major--
+ * in order of Mark2Coverage Index--,
+ * mark1-minor--
+ * ordered by class--zero-based. */
+
+struct MarkMarkPosFormat1
+{
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ (this+mark1Coverage).add_coverage (&c->input);
+ (this+mark2Coverage).add_coverage (&c->input);
+ /* TODO only add combinations that have nonzero adjustment. */
+ }
+
+ inline const Coverage &get_coverage (void) const
+ {
+ return this+mark1Coverage;
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ unsigned int mark1_index = (this+mark1Coverage).get_coverage (c->buffer->cur().codepoint);
+ if (likely (mark1_index == NOT_COVERED)) return TRACE_RETURN (false);
+
+ /* now we search backwards for a suitable mark glyph until a non-mark glyph */
+ unsigned int property;
+ hb_apply_context_t::mark_skipping_backward_iterator_t skippy_iter (c, c->buffer->idx, 1);
+ if (!skippy_iter.prev (&property)) return TRACE_RETURN (false);
+
+ if (!(property & HB_OT_LAYOUT_GLYPH_PROPS_MARK)) return TRACE_RETURN (false);
+
+ unsigned int j = skippy_iter.idx;
+
+ unsigned int id1 = get_lig_id (c->buffer->cur());
+ unsigned int id2 = get_lig_id (c->buffer->info[j]);
+ unsigned int comp1 = get_lig_comp (c->buffer->cur());
+ unsigned int comp2 = get_lig_comp (c->buffer->info[j]);
+
+ if (likely (id1 == id2)) {
+ if (id1 == 0) /* Marks belonging to the same base. */
+ goto good;
+ else if (comp1 == comp2) /* Marks belonging to the same ligature component. */
+ goto good;
+ } else {
+ /* If ligature ids don't match, it may be the case that one of the marks
+ * itself is a ligature. In which case match. */
+ if ((id1 > 0 && !comp1) || (id2 > 0 && !comp2))
+ goto good;
+ }
+
+ /* Didn't match. */
+ return TRACE_RETURN (false);
+
+ good:
+ unsigned int mark2_index = (this+mark2Coverage).get_coverage (c->buffer->info[j].codepoint);
+ if (mark2_index == NOT_COVERED) return TRACE_RETURN (false);
+
+ return TRACE_RETURN ((this+mark1Array).apply (c, mark1_index, mark2_index, this+mark2Array, classCount, j));
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this) && mark1Coverage.sanitize (c, this) &&
+ mark2Coverage.sanitize (c, this) && mark1Array.sanitize (c, this)
+ && mark2Array.sanitize (c, this, (unsigned int) classCount));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 1 */
+ OffsetTo<Coverage>
+ mark1Coverage; /* Offset to Combining Mark1 Coverage
+ * table--from beginning of MarkMarkPos
+ * subtable */
+ OffsetTo<Coverage>
+ mark2Coverage; /* Offset to Combining Mark2 Coverage
+ * table--from beginning of MarkMarkPos
+ * subtable */
+ USHORT classCount; /* Number of defined mark classes */
+ OffsetTo<MarkArray>
+ mark1Array; /* Offset to Mark1Array table--from
+ * beginning of MarkMarkPos subtable */
+ OffsetTo<Mark2Array>
+ mark2Array; /* Offset to Mark2Array table--from
+ * beginning of MarkMarkPos subtable */
+ public:
+ DEFINE_SIZE_STATIC (12);
+};
+
+struct MarkMarkPos
+{
+ template <typename context_t>
+ inline typename context_t::return_t process (context_t *c) const
+ {
+ TRACE_PROCESS (this);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (c->process (u.format1));
+ default:return TRACE_RETURN (c->default_return_value ());
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.sanitize (c));
+ default:return TRACE_RETURN (true);
+ }
+ }
+
+ protected:
+ union {
+ USHORT format; /* Format identifier */
+ MarkMarkPosFormat1 format1;
+ } u;
+};
+
+
+struct ContextPos : Context {};
+
+struct ChainContextPos : ChainContext {};
+
+struct ExtensionPos : Extension<ExtensionPos>
+{
+ typedef struct PosLookupSubTable LookupSubTable;
+};
+
+
+
+/*
+ * PosLookup
+ */
+
+
+struct PosLookupSubTable
+{
+ friend struct PosLookup;
+
+ enum Type {
+ Single = 1,
+ Pair = 2,
+ Cursive = 3,
+ MarkBase = 4,
+ MarkLig = 5,
+ MarkMark = 6,
+ Context = 7,
+ ChainContext = 8,
+ Extension = 9
+ };
+
+ template <typename context_t>
+ inline typename context_t::return_t process (context_t *c, unsigned int lookup_type) const
+ {
+ TRACE_PROCESS (this);
+ switch (lookup_type) {
+ case Single: return TRACE_RETURN (u.single.process (c));
+ case Pair: return TRACE_RETURN (u.pair.process (c));
+ case Cursive: return TRACE_RETURN (u.cursive.process (c));
+ case MarkBase: return TRACE_RETURN (u.markBase.process (c));
+ case MarkLig: return TRACE_RETURN (u.markLig.process (c));
+ case MarkMark: return TRACE_RETURN (u.markMark.process (c));
+ case Context: return TRACE_RETURN (u.context.process (c));
+ case ChainContext: return TRACE_RETURN (u.chainContext.process (c));
+ case Extension: return TRACE_RETURN (u.extension.process (c));
+ default: return TRACE_RETURN (c->default_return_value ());
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c, unsigned int lookup_type) {
+ TRACE_SANITIZE (this);
+ if (!u.header.sub_format.sanitize (c))
+ return TRACE_RETURN (false);
+ switch (lookup_type) {
+ case Single: return TRACE_RETURN (u.single.sanitize (c));
+ case Pair: return TRACE_RETURN (u.pair.sanitize (c));
+ case Cursive: return TRACE_RETURN (u.cursive.sanitize (c));
+ case MarkBase: return TRACE_RETURN (u.markBase.sanitize (c));
+ case MarkLig: return TRACE_RETURN (u.markLig.sanitize (c));
+ case MarkMark: return TRACE_RETURN (u.markMark.sanitize (c));
+ case Context: return TRACE_RETURN (u.context.sanitize (c));
+ case ChainContext: return TRACE_RETURN (u.chainContext.sanitize (c));
+ case Extension: return TRACE_RETURN (u.extension.sanitize (c));
+ default: return TRACE_RETURN (true);
+ }
+ }
+
+ protected:
+ union {
+ struct {
+ USHORT sub_format;
+ } header;
+ SinglePos single;
+ PairPos pair;
+ CursivePos cursive;
+ MarkBasePos markBase;
+ MarkLigPos markLig;
+ MarkMarkPos markMark;
+ ContextPos context;
+ ChainContextPos chainContext;
+ ExtensionPos extension;
+ } u;
+ public:
+ DEFINE_SIZE_UNION (2, header.sub_format);
+};
+
+
+struct PosLookup : Lookup
+{
+ inline const PosLookupSubTable& get_subtable (unsigned int i) const
+ { return this+CastR<OffsetArrayOf<PosLookupSubTable> > (subTable)[i]; }
+
+ template <typename context_t>
+ inline typename context_t::return_t process (context_t *c) const
+ {
+ TRACE_PROCESS (this);
+ unsigned int lookup_type = get_type ();
+ unsigned int count = get_subtable_count ();
+ for (unsigned int i = 0; i < count; i++) {
+ typename context_t::return_t r = get_subtable (i).process (c, lookup_type);
+ if (c->stop_sublookup_iteration (r))
+ return TRACE_RETURN (r);
+ }
+ return TRACE_RETURN (c->default_return_value ());
+ }
+ template <typename context_t>
+ static inline typename context_t::return_t process_recurse_func (context_t *c, unsigned int lookup_index);
+
+ inline hb_collect_glyphs_context_t::return_t collect_glyphs_lookup (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ c->set_recurse_func (process_recurse_func<hb_collect_glyphs_context_t>);
+ return TRACE_RETURN (process (c));
+ }
+
+ template <typename set_t>
+ inline void add_coverage (set_t *glyphs) const
+ {
+ hb_get_coverage_context_t c;
+ const Coverage *last = NULL;
+ unsigned int count = get_subtable_count ();
+ for (unsigned int i = 0; i < count; i++) {
+ const Coverage *coverage = &get_subtable (i).process (&c, get_type ());
+ if (coverage != last) {
+ coverage->add_coverage (glyphs);
+ last = coverage;
+ }
+ }
+ }
+
+ inline bool apply_once (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ if (!c->check_glyph_property (&c->buffer->cur(), c->lookup_props, &c->property))
+ return TRACE_RETURN (false);
+ return TRACE_RETURN (process (c));
+ }
+
+ static bool apply_recurse_func (hb_apply_context_t *c, unsigned int lookup_index);
+
+ inline bool apply_string (hb_apply_context_t *c, const hb_set_digest_t *digest) const
+ {
+ bool ret = false;
+
+ if (unlikely (!c->buffer->len || !c->lookup_mask))
+ return false;
+
+ c->set_recurse_func (apply_recurse_func);
+ c->set_lookup (*this);
+
+ c->buffer->idx = 0;
+
+ while (c->buffer->idx < c->buffer->len)
+ {
+ if ((c->buffer->cur().mask & c->lookup_mask) &&
+ digest->may_have (c->buffer->cur().codepoint) &&
+ apply_once (c))
+ ret = true;
+ else
+ c->buffer->idx++;
+ }
+
+ return ret;
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (unlikely (!Lookup::sanitize (c))) return TRACE_RETURN (false);
+ OffsetArrayOf<PosLookupSubTable> &list = CastR<OffsetArrayOf<PosLookupSubTable> > (subTable);
+ return TRACE_RETURN (list.sanitize (c, this, get_type ()));
+ }
+};
+
+typedef OffsetListOf<PosLookup> PosLookupList;
+
+/*
+ * GPOS -- The Glyph Positioning Table
+ */
+
+struct GPOS : GSUBGPOS
+{
+ static const hb_tag_t Tag = HB_OT_TAG_GPOS;
+
+ inline const PosLookup& get_lookup (unsigned int i) const
+ { return CastR<PosLookup> (GSUBGPOS::get_lookup (i)); }
+
+ template <typename set_t>
+ inline void add_coverage (set_t *glyphs, unsigned int lookup_index) const
+ { get_lookup (lookup_index).add_coverage (glyphs); }
+
+ static inline void position_start (hb_font_t *font, hb_buffer_t *buffer);
+ static inline void position_finish (hb_font_t *font, hb_buffer_t *buffer, hb_bool_t zero_width_attahced_marks);
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (unlikely (!GSUBGPOS::sanitize (c))) return TRACE_RETURN (false);
+ OffsetTo<PosLookupList> &list = CastR<OffsetTo<PosLookupList> > (lookupList);
+ return TRACE_RETURN (list.sanitize (c, this));
+ }
+ public:
+ DEFINE_SIZE_STATIC (10);
+};
+
+
+static void
+fix_cursive_minor_offset (hb_glyph_position_t *pos, unsigned int i, hb_direction_t direction)
+{
+ unsigned int j = pos[i].cursive_chain();
+ if (likely (!j))
+ return;
+
+ j += i;
+
+ pos[i].cursive_chain() = 0;
+
+ fix_cursive_minor_offset (pos, j, direction);
+
+ if (HB_DIRECTION_IS_HORIZONTAL (direction))
+ pos[i].y_offset += pos[j].y_offset;
+ else
+ pos[i].x_offset += pos[j].x_offset;
+}
+
+static void
+fix_mark_attachment (hb_glyph_position_t *pos, unsigned int i, hb_direction_t direction, hb_bool_t zero_width_attached_marks)
+{
+ if (likely (!(pos[i].attach_lookback())))
+ return;
+
+ unsigned int j = i - pos[i].attach_lookback();
+
+ if (zero_width_attached_marks) {
+ pos[i].x_advance = 0;
+ pos[i].y_advance = 0;
+ }
+ pos[i].x_offset += pos[j].x_offset;
+ pos[i].y_offset += pos[j].y_offset;
+
+ if (HB_DIRECTION_IS_FORWARD (direction))
+ for (unsigned int k = j; k < i; k++) {
+ pos[i].x_offset -= pos[k].x_advance;
+ pos[i].y_offset -= pos[k].y_advance;
+ }
+ else
+ for (unsigned int k = j + 1; k < i + 1; k++) {
+ pos[i].x_offset += pos[k].x_advance;
+ pos[i].y_offset += pos[k].y_advance;
+ }
+}
+
+void
+GPOS::position_start (hb_font_t *font HB_UNUSED, hb_buffer_t *buffer)
+{
+ buffer->clear_positions ();
+
+ unsigned int count = buffer->len;
+ for (unsigned int i = 0; i < count; i++)
+ buffer->pos[i].attach_lookback() = buffer->pos[i].cursive_chain() = 0;
+}
+
+void
+GPOS::position_finish (hb_font_t *font HB_UNUSED, hb_buffer_t *buffer, hb_bool_t zero_width_attached_marks)
+{
+ unsigned int len;
+ hb_glyph_position_t *pos = hb_buffer_get_glyph_positions (buffer, &len);
+ hb_direction_t direction = buffer->props.direction;
+
+ /* Handle cursive connections */
+ for (unsigned int i = 0; i < len; i++)
+ fix_cursive_minor_offset (pos, i, direction);
+
+ /* Handle attachments */
+ for (unsigned int i = 0; i < len; i++)
+ fix_mark_attachment (pos, i, direction, zero_width_attached_marks);
+
+ HB_BUFFER_DEALLOCATE_VAR (buffer, syllable);
+ HB_BUFFER_DEALLOCATE_VAR (buffer, lig_props);
+ HB_BUFFER_DEALLOCATE_VAR (buffer, glyph_props);
+}
+
+
+/* Out-of-class implementation for methods recursing */
+
+template <typename context_t>
+inline typename context_t::return_t PosLookup::process_recurse_func (context_t *c, unsigned int lookup_index)
+{
+ const GPOS &gpos = *(hb_ot_layout_from_face (c->face)->gpos);
+ const PosLookup &l = gpos.get_lookup (lookup_index);
+ return l.process (c);
+}
+
+inline bool PosLookup::apply_recurse_func (hb_apply_context_t *c, unsigned int lookup_index)
+{
+ const GPOS &gpos = *(hb_ot_layout_from_face (c->face)->gpos);
+ const PosLookup &l = gpos.get_lookup (lookup_index);
+ unsigned int saved_lookup_props = c->lookup_props;
+ unsigned int saved_property = c->property;
+ c->set_lookup (l);
+ bool ret = l.apply_once (c);
+ c->lookup_props = saved_lookup_props;
+ c->property = saved_property;
+ return ret;
+}
+
+
+#undef attach_lookback
+#undef cursive_chain
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_LAYOUT_GPOS_TABLE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-gsub-table.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-gsub-table.hh
new file mode 100644
index 00000000000..373cf6955d2
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-gsub-table.hh
@@ -0,0 +1,1418 @@
+/*
+ * Copyright © 2007,2008,2009,2010 Red Hat, Inc.
+ * Copyright © 2010,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_LAYOUT_GSUB_TABLE_HH
+#define HB_OT_LAYOUT_GSUB_TABLE_HH
+
+#include "hb-ot-layout-gsubgpos-private.hh"
+
+
+namespace OT {
+
+
+struct SingleSubstFormat1
+{
+ inline void closure (hb_closure_context_t *c) const
+ {
+ TRACE_CLOSURE (this);
+ Coverage::Iter iter;
+ for (iter.init (this+coverage); iter.more (); iter.next ()) {
+ hb_codepoint_t glyph_id = iter.get_glyph ();
+ if (c->glyphs->has (glyph_id))
+ c->glyphs->add ((glyph_id + deltaGlyphID) & 0xFFFF);
+ }
+ }
+
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ Coverage::Iter iter;
+ for (iter.init (this+coverage); iter.more (); iter.next ()) {
+ hb_codepoint_t glyph_id = iter.get_glyph ();
+ c->input.add (glyph_id);
+ c->output.add ((glyph_id + deltaGlyphID) & 0xFFFF);
+ }
+ }
+
+ inline const Coverage &get_coverage (void) const
+ {
+ return this+coverage;
+ }
+
+ inline bool would_apply (hb_would_apply_context_t *c) const
+ {
+ TRACE_WOULD_APPLY (this);
+ return TRACE_RETURN (c->len == 1 && (this+coverage).get_coverage (c->glyphs[0]) != NOT_COVERED);
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ hb_codepoint_t glyph_id = c->buffer->cur().codepoint;
+ unsigned int index = (this+coverage).get_coverage (glyph_id);
+ if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+ /* According to the Adobe Annotated OpenType Suite, result is always
+ * limited to 16bit. */
+ glyph_id = (glyph_id + deltaGlyphID) & 0xFFFF;
+ c->replace_glyph (glyph_id);
+
+ return TRACE_RETURN (true);
+ }
+
+ inline bool serialize (hb_serialize_context_t *c,
+ Supplier<GlyphID> &glyphs,
+ unsigned int num_glyphs,
+ int delta)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+ if (unlikely (!coverage.serialize (c, this).serialize (c, glyphs, num_glyphs))) return TRACE_RETURN (false);
+ deltaGlyphID.set (delta); /* TODO(serilaize) overflow? */
+ return TRACE_RETURN (true);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (coverage.sanitize (c, this) && deltaGlyphID.sanitize (c));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 1 */
+ OffsetTo<Coverage>
+ coverage; /* Offset to Coverage table--from
+ * beginning of Substitution table */
+ SHORT deltaGlyphID; /* Add to original GlyphID to get
+ * substitute GlyphID */
+ public:
+ DEFINE_SIZE_STATIC (6);
+};
+
+struct SingleSubstFormat2
+{
+ inline void closure (hb_closure_context_t *c) const
+ {
+ TRACE_CLOSURE (this);
+ Coverage::Iter iter;
+ for (iter.init (this+coverage); iter.more (); iter.next ()) {
+ if (c->glyphs->has (iter.get_glyph ()))
+ c->glyphs->add (substitute[iter.get_coverage ()]);
+ }
+ }
+
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ Coverage::Iter iter;
+ for (iter.init (this+coverage); iter.more (); iter.next ()) {
+ c->input.add (iter.get_glyph ());
+ c->output.add (substitute[iter.get_coverage ()]);
+ }
+ }
+
+ inline const Coverage &get_coverage (void) const
+ {
+ return this+coverage;
+ }
+
+ inline bool would_apply (hb_would_apply_context_t *c) const
+ {
+ TRACE_WOULD_APPLY (this);
+ return TRACE_RETURN (c->len == 1 && (this+coverage).get_coverage (c->glyphs[0]) != NOT_COVERED);
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ hb_codepoint_t glyph_id = c->buffer->cur().codepoint;
+ unsigned int index = (this+coverage).get_coverage (glyph_id);
+ if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+ if (unlikely (index >= substitute.len)) return TRACE_RETURN (false);
+
+ glyph_id = substitute[index];
+ c->replace_glyph (glyph_id);
+
+ return TRACE_RETURN (true);
+ }
+
+ inline bool serialize (hb_serialize_context_t *c,
+ Supplier<GlyphID> &glyphs,
+ Supplier<GlyphID> &substitutes,
+ unsigned int num_glyphs)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+ if (unlikely (!substitute.serialize (c, substitutes, num_glyphs))) return TRACE_RETURN (false);
+ if (unlikely (!coverage.serialize (c, this).serialize (c, glyphs, num_glyphs))) return TRACE_RETURN (false);
+ return TRACE_RETURN (true);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (coverage.sanitize (c, this) && substitute.sanitize (c));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 2 */
+ OffsetTo<Coverage>
+ coverage; /* Offset to Coverage table--from
+ * beginning of Substitution table */
+ ArrayOf<GlyphID>
+ substitute; /* Array of substitute
+ * GlyphIDs--ordered by Coverage Index */
+ public:
+ DEFINE_SIZE_ARRAY (6, substitute);
+};
+
+struct SingleSubst
+{
+ template <typename context_t>
+ inline typename context_t::return_t process (context_t *c) const
+ {
+ TRACE_PROCESS (this);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (c->process (u.format1));
+ case 2: return TRACE_RETURN (c->process (u.format2));
+ default:return TRACE_RETURN (c->default_return_value ());
+ }
+ }
+
+ inline bool serialize (hb_serialize_context_t *c,
+ Supplier<GlyphID> &glyphs,
+ Supplier<GlyphID> &substitutes,
+ unsigned int num_glyphs)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!c->extend_min (u.format))) return TRACE_RETURN (false);
+ unsigned int format = 2;
+ int delta;
+ if (num_glyphs) {
+ format = 1;
+ /* TODO(serialize) check for wrap-around */
+ delta = substitutes[0] - glyphs[0];
+ for (unsigned int i = 1; i < num_glyphs; i++)
+ if (delta != substitutes[i] - glyphs[i]) {
+ format = 2;
+ break;
+ }
+ }
+ u.format.set (format);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.serialize (c, glyphs, num_glyphs, delta));
+ case 2: return TRACE_RETURN (u.format2.serialize (c, glyphs, substitutes, num_glyphs));
+ default:return TRACE_RETURN (false);
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.sanitize (c));
+ case 2: return TRACE_RETURN (u.format2.sanitize (c));
+ default:return TRACE_RETURN (true);
+ }
+ }
+
+ protected:
+ union {
+ USHORT format; /* Format identifier */
+ SingleSubstFormat1 format1;
+ SingleSubstFormat2 format2;
+ } u;
+};
+
+
+struct Sequence
+{
+ inline void closure (hb_closure_context_t *c) const
+ {
+ TRACE_CLOSURE (this);
+ unsigned int count = substitute.len;
+ for (unsigned int i = 0; i < count; i++)
+ c->glyphs->add (substitute[i]);
+ }
+
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ unsigned int count = substitute.len;
+ for (unsigned int i = 0; i < count; i++)
+ c->output.add (substitute[i]);
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ if (unlikely (!substitute.len)) return TRACE_RETURN (false);
+
+ unsigned int klass = c->property & HB_OT_LAYOUT_GLYPH_PROPS_LIGATURE ? HB_OT_LAYOUT_GLYPH_PROPS_BASE_GLYPH : 0;
+ unsigned int count = substitute.len;
+ for (unsigned int i = 0; i < count; i++) {
+ set_lig_props_for_component (c->buffer->cur(), i);
+ c->output_glyph (substitute.array[i], klass);
+ }
+ c->buffer->skip_glyph ();
+
+ return TRACE_RETURN (true);
+ }
+
+ inline bool serialize (hb_serialize_context_t *c,
+ Supplier<GlyphID> &glyphs,
+ unsigned int num_glyphs)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+ if (unlikely (!substitute.serialize (c, glyphs, num_glyphs))) return TRACE_RETURN (false);
+ return TRACE_RETURN (true);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (substitute.sanitize (c));
+ }
+
+ protected:
+ ArrayOf<GlyphID>
+ substitute; /* String of GlyphIDs to substitute */
+ public:
+ DEFINE_SIZE_ARRAY (2, substitute);
+};
+
+struct MultipleSubstFormat1
+{
+ inline void closure (hb_closure_context_t *c) const
+ {
+ TRACE_CLOSURE (this);
+ Coverage::Iter iter;
+ for (iter.init (this+coverage); iter.more (); iter.next ()) {
+ if (c->glyphs->has (iter.get_glyph ()))
+ (this+sequence[iter.get_coverage ()]).closure (c);
+ }
+ }
+
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ (this+coverage).add_coverage (&c->input);
+ unsigned int count = sequence.len;
+ for (unsigned int i = 0; i < count; i++)
+ (this+sequence[i]).collect_glyphs (c);
+ }
+
+ inline const Coverage &get_coverage (void) const
+ {
+ return this+coverage;
+ }
+
+ inline bool would_apply (hb_would_apply_context_t *c) const
+ {
+ TRACE_WOULD_APPLY (this);
+ return TRACE_RETURN (c->len == 1 && (this+coverage).get_coverage (c->glyphs[0]) != NOT_COVERED);
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+
+ unsigned int index = (this+coverage).get_coverage (c->buffer->cur().codepoint);
+ if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+ return TRACE_RETURN ((this+sequence[index]).apply (c));
+ }
+
+ inline bool serialize (hb_serialize_context_t *c,
+ Supplier<GlyphID> &glyphs,
+ Supplier<unsigned int> &substitute_len_list,
+ unsigned int num_glyphs,
+ Supplier<GlyphID> &substitute_glyphs_list)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+ if (unlikely (!sequence.serialize (c, num_glyphs))) return TRACE_RETURN (false);
+ for (unsigned int i = 0; i < num_glyphs; i++)
+ if (unlikely (!sequence[i].serialize (c, this).serialize (c,
+ substitute_glyphs_list,
+ substitute_len_list[i]))) return TRACE_RETURN (false);
+ substitute_len_list.advance (num_glyphs);
+ if (unlikely (!coverage.serialize (c, this).serialize (c, glyphs, num_glyphs))) return TRACE_RETURN (false);
+ return TRACE_RETURN (true);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (coverage.sanitize (c, this) && sequence.sanitize (c, this));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 1 */
+ OffsetTo<Coverage>
+ coverage; /* Offset to Coverage table--from
+ * beginning of Substitution table */
+ OffsetArrayOf<Sequence>
+ sequence; /* Array of Sequence tables
+ * ordered by Coverage Index */
+ public:
+ DEFINE_SIZE_ARRAY (6, sequence);
+};
+
+struct MultipleSubst
+{
+ template <typename context_t>
+ inline typename context_t::return_t process (context_t *c) const
+ {
+ TRACE_PROCESS (this);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (c->process (u.format1));
+ default:return TRACE_RETURN (c->default_return_value ());
+ }
+ }
+
+ inline bool serialize (hb_serialize_context_t *c,
+ Supplier<GlyphID> &glyphs,
+ Supplier<unsigned int> &substitute_len_list,
+ unsigned int num_glyphs,
+ Supplier<GlyphID> &substitute_glyphs_list)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!c->extend_min (u.format))) return TRACE_RETURN (false);
+ unsigned int format = 1;
+ u.format.set (format);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.serialize (c, glyphs, substitute_len_list, num_glyphs, substitute_glyphs_list));
+ default:return TRACE_RETURN (false);
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.sanitize (c));
+ default:return TRACE_RETURN (true);
+ }
+ }
+
+ protected:
+ union {
+ USHORT format; /* Format identifier */
+ MultipleSubstFormat1 format1;
+ } u;
+};
+
+
+typedef ArrayOf<GlyphID> AlternateSet; /* Array of alternate GlyphIDs--in
+ * arbitrary order */
+
+struct AlternateSubstFormat1
+{
+ inline void closure (hb_closure_context_t *c) const
+ {
+ TRACE_CLOSURE (this);
+ Coverage::Iter iter;
+ for (iter.init (this+coverage); iter.more (); iter.next ()) {
+ if (c->glyphs->has (iter.get_glyph ())) {
+ const AlternateSet &alt_set = this+alternateSet[iter.get_coverage ()];
+ unsigned int count = alt_set.len;
+ for (unsigned int i = 0; i < count; i++)
+ c->glyphs->add (alt_set[i]);
+ }
+ }
+ }
+
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ Coverage::Iter iter;
+ for (iter.init (this+coverage); iter.more (); iter.next ()) {
+ c->input.add (iter.get_glyph ());
+ const AlternateSet &alt_set = this+alternateSet[iter.get_coverage ()];
+ unsigned int count = alt_set.len;
+ for (unsigned int i = 0; i < count; i++)
+ c->output.add (alt_set[i]);
+ }
+ }
+
+ inline const Coverage &get_coverage (void) const
+ {
+ return this+coverage;
+ }
+
+ inline bool would_apply (hb_would_apply_context_t *c) const
+ {
+ TRACE_WOULD_APPLY (this);
+ return TRACE_RETURN (c->len == 1 && (this+coverage).get_coverage (c->glyphs[0]) != NOT_COVERED);
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ hb_codepoint_t glyph_id = c->buffer->cur().codepoint;
+
+ unsigned int index = (this+coverage).get_coverage (glyph_id);
+ if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+ const AlternateSet &alt_set = this+alternateSet[index];
+
+ if (unlikely (!alt_set.len)) return TRACE_RETURN (false);
+
+ hb_mask_t glyph_mask = c->buffer->cur().mask;
+ hb_mask_t lookup_mask = c->lookup_mask;
+
+ /* Note: This breaks badly if two features enabled this lookup together. */
+ unsigned int shift = _hb_ctz (lookup_mask);
+ unsigned int alt_index = ((lookup_mask & glyph_mask) >> shift);
+
+ if (unlikely (alt_index > alt_set.len || alt_index == 0)) return TRACE_RETURN (false);
+
+ glyph_id = alt_set[alt_index - 1];
+
+ c->replace_glyph (glyph_id);
+
+ return TRACE_RETURN (true);
+ }
+
+ inline bool serialize (hb_serialize_context_t *c,
+ Supplier<GlyphID> &glyphs,
+ Supplier<unsigned int> &alternate_len_list,
+ unsigned int num_glyphs,
+ Supplier<GlyphID> &alternate_glyphs_list)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+ if (unlikely (!alternateSet.serialize (c, num_glyphs))) return TRACE_RETURN (false);
+ for (unsigned int i = 0; i < num_glyphs; i++)
+ if (unlikely (!alternateSet[i].serialize (c, this).serialize (c,
+ alternate_glyphs_list,
+ alternate_len_list[i]))) return TRACE_RETURN (false);
+ alternate_len_list.advance (num_glyphs);
+ if (unlikely (!coverage.serialize (c, this).serialize (c, glyphs, num_glyphs))) return TRACE_RETURN (false);
+ return TRACE_RETURN (true);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (coverage.sanitize (c, this) && alternateSet.sanitize (c, this));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 1 */
+ OffsetTo<Coverage>
+ coverage; /* Offset to Coverage table--from
+ * beginning of Substitution table */
+ OffsetArrayOf<AlternateSet>
+ alternateSet; /* Array of AlternateSet tables
+ * ordered by Coverage Index */
+ public:
+ DEFINE_SIZE_ARRAY (6, alternateSet);
+};
+
+struct AlternateSubst
+{
+ template <typename context_t>
+ inline typename context_t::return_t process (context_t *c) const
+ {
+ TRACE_PROCESS (this);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (c->process (u.format1));
+ default:return TRACE_RETURN (c->default_return_value ());
+ }
+ }
+
+ inline bool serialize (hb_serialize_context_t *c,
+ Supplier<GlyphID> &glyphs,
+ Supplier<unsigned int> &alternate_len_list,
+ unsigned int num_glyphs,
+ Supplier<GlyphID> &alternate_glyphs_list)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!c->extend_min (u.format))) return TRACE_RETURN (false);
+ unsigned int format = 1;
+ u.format.set (format);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.serialize (c, glyphs, alternate_len_list, num_glyphs, alternate_glyphs_list));
+ default:return TRACE_RETURN (false);
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.sanitize (c));
+ default:return TRACE_RETURN (true);
+ }
+ }
+
+ protected:
+ union {
+ USHORT format; /* Format identifier */
+ AlternateSubstFormat1 format1;
+ } u;
+};
+
+
+struct Ligature
+{
+ inline void closure (hb_closure_context_t *c) const
+ {
+ TRACE_CLOSURE (this);
+ unsigned int count = component.len;
+ for (unsigned int i = 1; i < count; i++)
+ if (!c->glyphs->has (component[i]))
+ return;
+ c->glyphs->add (ligGlyph);
+ }
+
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ unsigned int count = component.len;
+ for (unsigned int i = 1; i < count; i++)
+ c->input.add (component[i]);
+ c->output.add (ligGlyph);
+ }
+
+ inline bool would_apply (hb_would_apply_context_t *c) const
+ {
+ TRACE_WOULD_APPLY (this);
+ if (c->len != component.len)
+ return TRACE_RETURN (false);
+
+ for (unsigned int i = 1; i < c->len; i++)
+ if (likely (c->glyphs[i] != component[i]))
+ return TRACE_RETURN (false);
+
+ return TRACE_RETURN (true);
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ unsigned int count = component.len;
+ if (unlikely (count < 1)) return TRACE_RETURN (false);
+
+ unsigned int end_offset = 0;
+ bool is_mark_ligature = false;
+ unsigned int total_component_count = 0;
+
+ if (likely (!match_input (c, count,
+ &component[1],
+ match_glyph,
+ NULL,
+ &end_offset,
+ &is_mark_ligature,
+ &total_component_count)))
+ return TRACE_RETURN (false);
+
+ /* Deal, we are forming the ligature. */
+ c->buffer->merge_clusters (c->buffer->idx, c->buffer->idx + end_offset);
+
+ ligate_input (c,
+ count,
+ &component[1],
+ ligGlyph,
+ match_glyph,
+ NULL,
+ is_mark_ligature,
+ total_component_count);
+
+ return TRACE_RETURN (true);
+ }
+
+ inline bool serialize (hb_serialize_context_t *c,
+ GlyphID ligature,
+ Supplier<GlyphID> &components, /* Starting from second */
+ unsigned int num_components /* Including first component */)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+ ligGlyph = ligature;
+ if (unlikely (!component.serialize (c, components, num_components))) return TRACE_RETURN (false);
+ return TRACE_RETURN (true);
+ }
+
+ public:
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (ligGlyph.sanitize (c) && component.sanitize (c));
+ }
+
+ protected:
+ GlyphID ligGlyph; /* GlyphID of ligature to substitute */
+ HeadlessArrayOf<GlyphID>
+ component; /* Array of component GlyphIDs--start
+ * with the second component--ordered
+ * in writing direction */
+ public:
+ DEFINE_SIZE_ARRAY (4, component);
+};
+
+struct LigatureSet
+{
+ inline void closure (hb_closure_context_t *c) const
+ {
+ TRACE_CLOSURE (this);
+ unsigned int num_ligs = ligature.len;
+ for (unsigned int i = 0; i < num_ligs; i++)
+ (this+ligature[i]).closure (c);
+ }
+
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ unsigned int num_ligs = ligature.len;
+ for (unsigned int i = 0; i < num_ligs; i++)
+ (this+ligature[i]).collect_glyphs (c);
+ }
+
+ inline bool would_apply (hb_would_apply_context_t *c) const
+ {
+ TRACE_WOULD_APPLY (this);
+ unsigned int num_ligs = ligature.len;
+ for (unsigned int i = 0; i < num_ligs; i++)
+ {
+ const Ligature &lig = this+ligature[i];
+ if (lig.would_apply (c))
+ return TRACE_RETURN (true);
+ }
+ return TRACE_RETURN (false);
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ unsigned int num_ligs = ligature.len;
+ for (unsigned int i = 0; i < num_ligs; i++)
+ {
+ const Ligature &lig = this+ligature[i];
+ if (lig.apply (c)) return TRACE_RETURN (true);
+ }
+
+ return TRACE_RETURN (false);
+ }
+
+ inline bool serialize (hb_serialize_context_t *c,
+ Supplier<GlyphID> &ligatures,
+ Supplier<unsigned int> &component_count_list,
+ unsigned int num_ligatures,
+ Supplier<GlyphID> &component_list /* Starting from second for each ligature */)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+ if (unlikely (!ligature.serialize (c, num_ligatures))) return TRACE_RETURN (false);
+ for (unsigned int i = 0; i < num_ligatures; i++)
+ if (unlikely (!ligature[i].serialize (c, this).serialize (c,
+ ligatures[i],
+ component_list,
+ component_count_list[i]))) return TRACE_RETURN (false);
+ ligatures.advance (num_ligatures);
+ component_count_list.advance (num_ligatures);
+ return TRACE_RETURN (true);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (ligature.sanitize (c, this));
+ }
+
+ protected:
+ OffsetArrayOf<Ligature>
+ ligature; /* Array LigatureSet tables
+ * ordered by preference */
+ public:
+ DEFINE_SIZE_ARRAY (2, ligature);
+};
+
+struct LigatureSubstFormat1
+{
+ inline void closure (hb_closure_context_t *c) const
+ {
+ TRACE_CLOSURE (this);
+ Coverage::Iter iter;
+ for (iter.init (this+coverage); iter.more (); iter.next ()) {
+ if (c->glyphs->has (iter.get_glyph ()))
+ (this+ligatureSet[iter.get_coverage ()]).closure (c);
+ }
+ }
+
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ Coverage::Iter iter;
+ for (iter.init (this+coverage); iter.more (); iter.next ()) {
+ c->input.add (iter.get_glyph ());
+ (this+ligatureSet[iter.get_coverage ()]).collect_glyphs (c);
+ }
+ }
+
+ inline const Coverage &get_coverage (void) const
+ {
+ return this+coverage;
+ }
+
+ inline bool would_apply (hb_would_apply_context_t *c) const
+ {
+ TRACE_WOULD_APPLY (this);
+ unsigned int index = (this+coverage).get_coverage (c->glyphs[0]);
+ if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+ const LigatureSet &lig_set = this+ligatureSet[index];
+ return TRACE_RETURN (lig_set.would_apply (c));
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ hb_codepoint_t glyph_id = c->buffer->cur().codepoint;
+
+ unsigned int index = (this+coverage).get_coverage (glyph_id);
+ if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+ const LigatureSet &lig_set = this+ligatureSet[index];
+ return TRACE_RETURN (lig_set.apply (c));
+ }
+
+ inline bool serialize (hb_serialize_context_t *c,
+ Supplier<GlyphID> &first_glyphs,
+ Supplier<unsigned int> &ligature_per_first_glyph_count_list,
+ unsigned int num_first_glyphs,
+ Supplier<GlyphID> &ligatures_list,
+ Supplier<unsigned int> &component_count_list,
+ Supplier<GlyphID> &component_list /* Starting from second for each ligature */)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+ if (unlikely (!ligatureSet.serialize (c, num_first_glyphs))) return TRACE_RETURN (false);
+ for (unsigned int i = 0; i < num_first_glyphs; i++)
+ if (unlikely (!ligatureSet[i].serialize (c, this).serialize (c,
+ ligatures_list,
+ component_count_list,
+ ligature_per_first_glyph_count_list[i],
+ component_list))) return TRACE_RETURN (false);
+ ligature_per_first_glyph_count_list.advance (num_first_glyphs);
+ if (unlikely (!coverage.serialize (c, this).serialize (c, first_glyphs, num_first_glyphs))) return TRACE_RETURN (false);
+ return TRACE_RETURN (true);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (coverage.sanitize (c, this) && ligatureSet.sanitize (c, this));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 1 */
+ OffsetTo<Coverage>
+ coverage; /* Offset to Coverage table--from
+ * beginning of Substitution table */
+ OffsetArrayOf<LigatureSet>
+ ligatureSet; /* Array LigatureSet tables
+ * ordered by Coverage Index */
+ public:
+ DEFINE_SIZE_ARRAY (6, ligatureSet);
+};
+
+struct LigatureSubst
+{
+ template <typename context_t>
+ inline typename context_t::return_t process (context_t *c) const
+ {
+ TRACE_PROCESS (this);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (c->process (u.format1));
+ default:return TRACE_RETURN (c->default_return_value ());
+ }
+ }
+
+ inline bool serialize (hb_serialize_context_t *c,
+ Supplier<GlyphID> &first_glyphs,
+ Supplier<unsigned int> &ligature_per_first_glyph_count_list,
+ unsigned int num_first_glyphs,
+ Supplier<GlyphID> &ligatures_list,
+ Supplier<unsigned int> &component_count_list,
+ Supplier<GlyphID> &component_list /* Starting from second for each ligature */)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!c->extend_min (u.format))) return TRACE_RETURN (false);
+ unsigned int format = 1;
+ u.format.set (format);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.serialize (c, first_glyphs, ligature_per_first_glyph_count_list, num_first_glyphs,
+ ligatures_list, component_count_list, component_list));
+ default:return TRACE_RETURN (false);
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.sanitize (c));
+ default:return TRACE_RETURN (true);
+ }
+ }
+
+ protected:
+ union {
+ USHORT format; /* Format identifier */
+ LigatureSubstFormat1 format1;
+ } u;
+};
+
+
+struct ContextSubst : Context {};
+
+struct ChainContextSubst : ChainContext {};
+
+struct ExtensionSubst : Extension<ExtensionSubst>
+{
+ typedef struct SubstLookupSubTable LookupSubTable;
+
+ inline bool is_reverse (void) const;
+};
+
+
+struct ReverseChainSingleSubstFormat1
+{
+ inline void closure (hb_closure_context_t *c) const
+ {
+ TRACE_CLOSURE (this);
+ const OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+
+ unsigned int count;
+
+ count = backtrack.len;
+ for (unsigned int i = 0; i < count; i++)
+ if (!(this+backtrack[i]).intersects (c->glyphs))
+ return;
+
+ count = lookahead.len;
+ for (unsigned int i = 0; i < count; i++)
+ if (!(this+lookahead[i]).intersects (c->glyphs))
+ return;
+
+ const ArrayOf<GlyphID> &substitute = StructAfter<ArrayOf<GlyphID> > (lookahead);
+ Coverage::Iter iter;
+ for (iter.init (this+coverage); iter.more (); iter.next ()) {
+ if (c->glyphs->has (iter.get_glyph ()))
+ c->glyphs->add (substitute[iter.get_coverage ()]);
+ }
+ }
+
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+
+ const OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+
+ unsigned int count;
+
+ (this+coverage).add_coverage (&c->input);
+
+ count = backtrack.len;
+ for (unsigned int i = 0; i < count; i++)
+ (this+backtrack[i]).add_coverage (&c->before);
+
+ count = lookahead.len;
+ for (unsigned int i = 0; i < count; i++)
+ (this+lookahead[i]).add_coverage (&c->after);
+
+ const ArrayOf<GlyphID> &substitute = StructAfter<ArrayOf<GlyphID> > (lookahead);
+ count = substitute.len;
+ for (unsigned int i = 0; i < count; i++)
+ c->output.add (substitute[i]);
+ }
+
+ inline const Coverage &get_coverage (void) const
+ {
+ return this+coverage;
+ }
+
+ inline bool would_apply (hb_would_apply_context_t *c) const
+ {
+ TRACE_WOULD_APPLY (this);
+ return TRACE_RETURN (c->len == 1 && (this+coverage).get_coverage (c->glyphs[0]) != NOT_COVERED);
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ if (unlikely (c->nesting_level_left != MAX_NESTING_LEVEL))
+ return TRACE_RETURN (false); /* No chaining to this type */
+
+ unsigned int index = (this+coverage).get_coverage (c->buffer->cur().codepoint);
+ if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+ const OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+ const ArrayOf<GlyphID> &substitute = StructAfter<ArrayOf<GlyphID> > (lookahead);
+
+ if (match_backtrack (c,
+ backtrack.len, (USHORT *) backtrack.array,
+ match_coverage, this) &&
+ match_lookahead (c,
+ lookahead.len, (USHORT *) lookahead.array,
+ match_coverage, this,
+ 1))
+ {
+ c->replace_glyph_inplace (substitute[index]);
+ c->buffer->idx--; /* Reverse! */
+ return TRACE_RETURN (true);
+ }
+
+ return TRACE_RETURN (false);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!(coverage.sanitize (c, this) && backtrack.sanitize (c, this)))
+ return TRACE_RETURN (false);
+ OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+ if (!lookahead.sanitize (c, this))
+ return TRACE_RETURN (false);
+ ArrayOf<GlyphID> &substitute = StructAfter<ArrayOf<GlyphID> > (lookahead);
+ return TRACE_RETURN (substitute.sanitize (c));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 1 */
+ OffsetTo<Coverage>
+ coverage; /* Offset to Coverage table--from
+ * beginning of table */
+ OffsetArrayOf<Coverage>
+ backtrack; /* Array of coverage tables
+ * in backtracking sequence, in glyph
+ * sequence order */
+ OffsetArrayOf<Coverage>
+ lookaheadX; /* Array of coverage tables
+ * in lookahead sequence, in glyph
+ * sequence order */
+ ArrayOf<GlyphID>
+ substituteX; /* Array of substitute
+ * GlyphIDs--ordered by Coverage Index */
+ public:
+ DEFINE_SIZE_MIN (10);
+};
+
+struct ReverseChainSingleSubst
+{
+ template <typename context_t>
+ inline typename context_t::return_t process (context_t *c) const
+ {
+ TRACE_PROCESS (this);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (c->process (u.format1));
+ default:return TRACE_RETURN (c->default_return_value ());
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.sanitize (c));
+ default:return TRACE_RETURN (true);
+ }
+ }
+
+ protected:
+ union {
+ USHORT format; /* Format identifier */
+ ReverseChainSingleSubstFormat1 format1;
+ } u;
+};
+
+
+
+/*
+ * SubstLookup
+ */
+
+struct SubstLookupSubTable
+{
+ friend struct SubstLookup;
+
+ enum Type {
+ Single = 1,
+ Multiple = 2,
+ Alternate = 3,
+ Ligature = 4,
+ Context = 5,
+ ChainContext = 6,
+ Extension = 7,
+ ReverseChainSingle = 8
+ };
+
+ template <typename context_t>
+ inline typename context_t::return_t process (context_t *c, unsigned int lookup_type) const
+ {
+ TRACE_PROCESS (this);
+ switch (lookup_type) {
+ case Single: return TRACE_RETURN (u.single.process (c));
+ case Multiple: return TRACE_RETURN (u.multiple.process (c));
+ case Alternate: return TRACE_RETURN (u.alternate.process (c));
+ case Ligature: return TRACE_RETURN (u.ligature.process (c));
+ case Context: return TRACE_RETURN (u.context.process (c));
+ case ChainContext: return TRACE_RETURN (u.chainContext.process (c));
+ case Extension: return TRACE_RETURN (u.extension.process (c));
+ case ReverseChainSingle: return TRACE_RETURN (u.reverseChainContextSingle.process (c));
+ default: return TRACE_RETURN (c->default_return_value ());
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c, unsigned int lookup_type) {
+ TRACE_SANITIZE (this);
+ if (!u.header.sub_format.sanitize (c))
+ return TRACE_RETURN (false);
+ switch (lookup_type) {
+ case Single: return TRACE_RETURN (u.single.sanitize (c));
+ case Multiple: return TRACE_RETURN (u.multiple.sanitize (c));
+ case Alternate: return TRACE_RETURN (u.alternate.sanitize (c));
+ case Ligature: return TRACE_RETURN (u.ligature.sanitize (c));
+ case Context: return TRACE_RETURN (u.context.sanitize (c));
+ case ChainContext: return TRACE_RETURN (u.chainContext.sanitize (c));
+ case Extension: return TRACE_RETURN (u.extension.sanitize (c));
+ case ReverseChainSingle: return TRACE_RETURN (u.reverseChainContextSingle.sanitize (c));
+ default: return TRACE_RETURN (true);
+ }
+ }
+
+ protected:
+ union {
+ struct {
+ USHORT sub_format;
+ } header;
+ SingleSubst single;
+ MultipleSubst multiple;
+ AlternateSubst alternate;
+ LigatureSubst ligature;
+ ContextSubst context;
+ ChainContextSubst chainContext;
+ ExtensionSubst extension;
+ ReverseChainSingleSubst reverseChainContextSingle;
+ } u;
+ public:
+ DEFINE_SIZE_UNION (2, header.sub_format);
+};
+
+
+struct SubstLookup : Lookup
+{
+ inline const SubstLookupSubTable& get_subtable (unsigned int i) const
+ { return this+CastR<OffsetArrayOf<SubstLookupSubTable> > (subTable)[i]; }
+
+ inline static bool lookup_type_is_reverse (unsigned int lookup_type)
+ { return lookup_type == SubstLookupSubTable::ReverseChainSingle; }
+
+ inline bool is_reverse (void) const
+ {
+ unsigned int type = get_type ();
+ if (unlikely (type == SubstLookupSubTable::Extension))
+ return CastR<ExtensionSubst> (get_subtable(0)).is_reverse ();
+ return lookup_type_is_reverse (type);
+ }
+
+ template <typename context_t>
+ inline typename context_t::return_t process (context_t *c) const
+ {
+ TRACE_PROCESS (this);
+ unsigned int lookup_type = get_type ();
+ unsigned int count = get_subtable_count ();
+ for (unsigned int i = 0; i < count; i++) {
+ typename context_t::return_t r = get_subtable (i).process (c, lookup_type);
+ if (c->stop_sublookup_iteration (r))
+ return TRACE_RETURN (r);
+ }
+ return TRACE_RETURN (c->default_return_value ());
+ }
+ template <typename context_t>
+ static inline typename context_t::return_t process_recurse_func (context_t *c, unsigned int lookup_index);
+
+ inline hb_closure_context_t::return_t closure (hb_closure_context_t *c) const
+ {
+ TRACE_CLOSURE (this);
+ c->set_recurse_func (process_recurse_func<hb_closure_context_t>);
+ return TRACE_RETURN (process (c));
+ }
+
+ inline hb_collect_glyphs_context_t::return_t collect_glyphs_lookup (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ c->set_recurse_func (process_recurse_func<hb_collect_glyphs_context_t>);
+ return TRACE_RETURN (process (c));
+ }
+
+ template <typename set_t>
+ inline void add_coverage (set_t *glyphs) const
+ {
+ hb_get_coverage_context_t c;
+ const Coverage *last = NULL;
+ unsigned int count = get_subtable_count ();
+ for (unsigned int i = 0; i < count; i++) {
+ const Coverage *coverage = &get_subtable (i).process (&c, get_type ());
+ if (coverage != last) {
+ coverage->add_coverage (glyphs);
+ last = coverage;
+ }
+ }
+ }
+
+ inline bool would_apply (hb_would_apply_context_t *c, const hb_set_digest_t *digest) const
+ {
+ TRACE_WOULD_APPLY (this);
+ if (unlikely (!c->len)) return TRACE_RETURN (false);
+ if (!digest->may_have (c->glyphs[0])) return TRACE_RETURN (false);
+ return TRACE_RETURN (process (c));
+ }
+
+ inline bool apply_once (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ if (!c->check_glyph_property (&c->buffer->cur(), c->lookup_props, &c->property))
+ return TRACE_RETURN (false);
+ return TRACE_RETURN (process (c));
+ }
+
+ static bool apply_recurse_func (hb_apply_context_t *c, unsigned int lookup_index);
+ inline bool apply_string (hb_apply_context_t *c, const hb_set_digest_t *digest) const
+ {
+ bool ret = false;
+
+ if (unlikely (!c->buffer->len || !c->lookup_mask))
+ return false;
+
+ c->set_recurse_func (apply_recurse_func);
+ c->set_lookup (*this);
+
+ if (likely (!is_reverse ()))
+ {
+ /* in/out forward substitution */
+ c->buffer->clear_output ();
+ c->buffer->idx = 0;
+
+ while (c->buffer->idx < c->buffer->len)
+ {
+ if ((c->buffer->cur().mask & c->lookup_mask) &&
+ digest->may_have (c->buffer->cur().codepoint) &&
+ apply_once (c))
+ ret = true;
+ else
+ c->buffer->next_glyph ();
+ }
+ if (ret)
+ c->buffer->swap_buffers ();
+ }
+ else
+ {
+ /* in-place backward substitution */
+ c->buffer->remove_output ();
+ c->buffer->idx = c->buffer->len - 1;
+ do
+ {
+ if ((c->buffer->cur().mask & c->lookup_mask) &&
+ digest->may_have (c->buffer->cur().codepoint) &&
+ apply_once (c))
+ ret = true;
+ else
+ c->buffer->idx--;
+
+ }
+ while ((int) c->buffer->idx >= 0);
+ }
+
+ return ret;
+ }
+
+ inline SubstLookupSubTable& serialize_subtable (hb_serialize_context_t *c,
+ unsigned int i)
+ { return CastR<OffsetArrayOf<SubstLookupSubTable> > (subTable)[i].serialize (c, this); }
+
+ inline bool serialize_single (hb_serialize_context_t *c,
+ uint32_t lookup_props,
+ Supplier<GlyphID> &glyphs,
+ Supplier<GlyphID> &substitutes,
+ unsigned int num_glyphs)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!Lookup::serialize (c, SubstLookupSubTable::Single, lookup_props, 1))) return TRACE_RETURN (false);
+ return TRACE_RETURN (serialize_subtable (c, 0).u.single.serialize (c, glyphs, substitutes, num_glyphs));
+ }
+
+ inline bool serialize_multiple (hb_serialize_context_t *c,
+ uint32_t lookup_props,
+ Supplier<GlyphID> &glyphs,
+ Supplier<unsigned int> &substitute_len_list,
+ unsigned int num_glyphs,
+ Supplier<GlyphID> &substitute_glyphs_list)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!Lookup::serialize (c, SubstLookupSubTable::Multiple, lookup_props, 1))) return TRACE_RETURN (false);
+ return TRACE_RETURN (serialize_subtable (c, 0).u.multiple.serialize (c, glyphs, substitute_len_list, num_glyphs,
+ substitute_glyphs_list));
+ }
+
+ inline bool serialize_alternate (hb_serialize_context_t *c,
+ uint32_t lookup_props,
+ Supplier<GlyphID> &glyphs,
+ Supplier<unsigned int> &alternate_len_list,
+ unsigned int num_glyphs,
+ Supplier<GlyphID> &alternate_glyphs_list)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!Lookup::serialize (c, SubstLookupSubTable::Alternate, lookup_props, 1))) return TRACE_RETURN (false);
+ return TRACE_RETURN (serialize_subtable (c, 0).u.alternate.serialize (c, glyphs, alternate_len_list, num_glyphs,
+ alternate_glyphs_list));
+ }
+
+ inline bool serialize_ligature (hb_serialize_context_t *c,
+ uint32_t lookup_props,
+ Supplier<GlyphID> &first_glyphs,
+ Supplier<unsigned int> &ligature_per_first_glyph_count_list,
+ unsigned int num_first_glyphs,
+ Supplier<GlyphID> &ligatures_list,
+ Supplier<unsigned int> &component_count_list,
+ Supplier<GlyphID> &component_list /* Starting from second for each ligature */)
+ {
+ TRACE_SERIALIZE (this);
+ if (unlikely (!Lookup::serialize (c, SubstLookupSubTable::Ligature, lookup_props, 1))) return TRACE_RETURN (false);
+ return TRACE_RETURN (serialize_subtable (c, 0).u.ligature.serialize (c, first_glyphs, ligature_per_first_glyph_count_list, num_first_glyphs,
+ ligatures_list, component_count_list, component_list));
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c)
+ {
+ TRACE_SANITIZE (this);
+ if (unlikely (!Lookup::sanitize (c))) return TRACE_RETURN (false);
+ OffsetArrayOf<SubstLookupSubTable> &list = CastR<OffsetArrayOf<SubstLookupSubTable> > (subTable);
+ if (unlikely (!list.sanitize (c, this, get_type ()))) return TRACE_RETURN (false);
+
+ if (unlikely (get_type () == SubstLookupSubTable::Extension))
+ {
+ /* The spec says all subtables of an Extension lookup should
+ * have the same type. This is specially important if one has
+ * a reverse type!
+ *
+ * We just check that they are all either forward, or reverse. */
+ unsigned int type = get_subtable (0).u.extension.get_type ();
+ unsigned int count = get_subtable_count ();
+ for (unsigned int i = 1; i < count; i++)
+ if (get_subtable (i).u.extension.get_type () != type)
+ return TRACE_RETURN (false);
+ }
+ return TRACE_RETURN (true);
+ }
+};
+
+typedef OffsetListOf<SubstLookup> SubstLookupList;
+
+/*
+ * GSUB -- The Glyph Substitution Table
+ */
+
+struct GSUB : GSUBGPOS
+{
+ static const hb_tag_t Tag = HB_OT_TAG_GSUB;
+
+ inline const SubstLookup& get_lookup (unsigned int i) const
+ { return CastR<SubstLookup> (GSUBGPOS::get_lookup (i)); }
+
+ template <typename set_t>
+ inline void add_coverage (set_t *glyphs, unsigned int lookup_index) const
+ { get_lookup (lookup_index).add_coverage (glyphs); }
+
+ static inline void substitute_start (hb_font_t *font, hb_buffer_t *buffer);
+ static inline void substitute_finish (hb_font_t *font, hb_buffer_t *buffer);
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (unlikely (!GSUBGPOS::sanitize (c))) return TRACE_RETURN (false);
+ OffsetTo<SubstLookupList> &list = CastR<OffsetTo<SubstLookupList> > (lookupList);
+ return TRACE_RETURN (list.sanitize (c, this));
+ }
+ public:
+ DEFINE_SIZE_STATIC (10);
+};
+
+
+void
+GSUB::substitute_start (hb_font_t *font, hb_buffer_t *buffer)
+{
+ HB_BUFFER_ALLOCATE_VAR (buffer, glyph_props);
+ HB_BUFFER_ALLOCATE_VAR (buffer, lig_props);
+ HB_BUFFER_ALLOCATE_VAR (buffer, syllable);
+
+ const GDEF &gdef = *hb_ot_layout_from_face (font->face)->gdef;
+ unsigned int count = buffer->len;
+ for (unsigned int i = 0; i < count; i++) {
+ buffer->info[i].lig_props() = buffer->info[i].syllable() = 0;
+ buffer->info[i].glyph_props() = gdef.get_glyph_props (buffer->info[i].codepoint);
+ }
+}
+
+void
+GSUB::substitute_finish (hb_font_t *font HB_UNUSED, hb_buffer_t *buffer HB_UNUSED)
+{
+}
+
+
+/* Out-of-class implementation for methods recursing */
+
+inline bool ExtensionSubst::is_reverse (void) const
+{
+ unsigned int type = get_type ();
+ if (unlikely (type == SubstLookupSubTable::Extension))
+ return CastR<ExtensionSubst> (get_subtable<SubstLookupSubTable>()).is_reverse ();
+ return SubstLookup::lookup_type_is_reverse (type);
+}
+
+template <typename context_t>
+inline typename context_t::return_t SubstLookup::process_recurse_func (context_t *c, unsigned int lookup_index)
+{
+ const GSUB &gsub = *(hb_ot_layout_from_face (c->face)->gsub);
+ const SubstLookup &l = gsub.get_lookup (lookup_index);
+ return l.process (c);
+}
+
+inline bool SubstLookup::apply_recurse_func (hb_apply_context_t *c, unsigned int lookup_index)
+{
+ const GSUB &gsub = *(hb_ot_layout_from_face (c->face)->gsub);
+ const SubstLookup &l = gsub.get_lookup (lookup_index);
+ unsigned int saved_lookup_props = c->lookup_props;
+ unsigned int saved_property = c->property;
+ c->set_lookup (l);
+ bool ret = l.apply_once (c);
+ c->lookup_props = saved_lookup_props;
+ c->property = saved_property;
+ return ret;
+}
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_LAYOUT_GSUB_TABLE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-gsubgpos-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-gsubgpos-private.hh
new file mode 100644
index 00000000000..40e8aa9f7dd
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-gsubgpos-private.hh
@@ -0,0 +1,2121 @@
+/*
+ * Copyright © 2007,2008,2009,2010 Red Hat, Inc.
+ * Copyright © 2010,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_LAYOUT_GSUBGPOS_PRIVATE_HH
+#define HB_OT_LAYOUT_GSUBGPOS_PRIVATE_HH
+
+#include "hb-buffer-private.hh"
+#include "hb-ot-layout-gdef-table.hh"
+#include "hb-set-private.hh"
+
+
+namespace OT {
+
+
+
+#define TRACE_PROCESS(this) \
+ hb_auto_trace_t<context_t::max_debug_depth, typename context_t::return_t> trace \
+ (&c->debug_depth, c->get_name (), this, HB_FUNC, \
+ "");
+
+
+#ifndef HB_DEBUG_CLOSURE
+#define HB_DEBUG_CLOSURE (HB_DEBUG+0)
+#endif
+
+#define TRACE_CLOSURE(this) \
+ hb_auto_trace_t<HB_DEBUG_CLOSURE, void_t> trace \
+ (&c->debug_depth, c->get_name (), this, HB_FUNC, \
+ "");
+
+struct hb_closure_context_t
+{
+ inline const char *get_name (void) { return "CLOSURE"; }
+ static const unsigned int max_debug_depth = HB_DEBUG_CLOSURE;
+ typedef void_t return_t;
+ typedef return_t (*recurse_func_t) (hb_closure_context_t *c, unsigned int lookup_index);
+ template <typename T>
+ inline return_t process (const T &obj) { obj.closure (this); return VOID; }
+ static return_t default_return_value (void) { return VOID; }
+ bool stop_sublookup_iteration (const return_t r) const { return false; }
+ return_t recurse (unsigned int lookup_index)
+ {
+ if (unlikely (nesting_level_left == 0 || !recurse_func))
+ return default_return_value ();
+
+ nesting_level_left--;
+ recurse_func (this, lookup_index);
+ nesting_level_left++;
+ return default_return_value ();
+ }
+
+ hb_face_t *face;
+ hb_set_t *glyphs;
+ recurse_func_t recurse_func;
+ unsigned int nesting_level_left;
+ unsigned int debug_depth;
+
+ hb_closure_context_t (hb_face_t *face_,
+ hb_set_t *glyphs_,
+ unsigned int nesting_level_left_ = MAX_NESTING_LEVEL) :
+ face (face_),
+ glyphs (glyphs_),
+ recurse_func (NULL),
+ nesting_level_left (nesting_level_left_),
+ debug_depth (0) {}
+
+ void set_recurse_func (recurse_func_t func) { recurse_func = func; }
+};
+
+
+
+#ifndef HB_DEBUG_WOULD_APPLY
+#define HB_DEBUG_WOULD_APPLY (HB_DEBUG+0)
+#endif
+
+#define TRACE_WOULD_APPLY(this) \
+ hb_auto_trace_t<HB_DEBUG_WOULD_APPLY, bool> trace \
+ (&c->debug_depth, c->get_name (), this, HB_FUNC, \
+ "%d glyphs", c->len);
+
+struct hb_would_apply_context_t
+{
+ inline const char *get_name (void) { return "WOULD_APPLY"; }
+ static const unsigned int max_debug_depth = HB_DEBUG_WOULD_APPLY;
+ typedef bool return_t;
+ template <typename T>
+ inline return_t process (const T &obj) { return obj.would_apply (this); }
+ static return_t default_return_value (void) { return false; }
+ bool stop_sublookup_iteration (const return_t r) const { return r; }
+ return_t recurse (unsigned int lookup_index) { return true; }
+
+ hb_face_t *face;
+ const hb_codepoint_t *glyphs;
+ unsigned int len;
+ bool zero_context;
+ unsigned int debug_depth;
+
+ hb_would_apply_context_t (hb_face_t *face_,
+ const hb_codepoint_t *glyphs_,
+ unsigned int len_,
+ bool zero_context_) :
+ face (face_),
+ glyphs (glyphs_),
+ len (len_),
+ zero_context (zero_context_),
+ debug_depth (0) {}
+};
+
+
+
+#ifndef HB_DEBUG_COLLECT_GLYPHS
+#define HB_DEBUG_COLLECT_GLYPHS (HB_DEBUG+0)
+#endif
+
+#define TRACE_COLLECT_GLYPHS(this) \
+ hb_auto_trace_t<HB_DEBUG_COLLECT_GLYPHS, void_t> trace \
+ (&c->debug_depth, c->get_name (), this, HB_FUNC, \
+ "");
+
+struct hb_collect_glyphs_context_t
+{
+ inline const char *get_name (void) { return "COLLECT_GLYPHS"; }
+ static const unsigned int max_debug_depth = HB_DEBUG_COLLECT_GLYPHS;
+ typedef void_t return_t;
+ typedef return_t (*recurse_func_t) (hb_collect_glyphs_context_t *c, unsigned int lookup_index);
+ template <typename T>
+ inline return_t process (const T &obj) { obj.collect_glyphs (this); return VOID; }
+ static return_t default_return_value (void) { return VOID; }
+ bool stop_sublookup_iteration (const return_t r) const { return false; }
+ return_t recurse (unsigned int lookup_index)
+ {
+ if (unlikely (nesting_level_left == 0 || !recurse_func))
+ return default_return_value ();
+
+ nesting_level_left--;
+ /* Only collect output glyphs in the recursion. */
+ hb_collect_glyphs_context_t new_c (this->face, NULL, NULL, NULL, &output, nesting_level_left);
+ recurse_func (&new_c, lookup_index);
+ nesting_level_left++;
+ return default_return_value ();
+ }
+
+ hb_face_t *face;
+ hb_set_t &before;
+ hb_set_t &input;
+ hb_set_t &after;
+ hb_set_t &output;
+ recurse_func_t recurse_func;
+ unsigned int nesting_level_left;
+ unsigned int debug_depth;
+
+ hb_collect_glyphs_context_t (hb_face_t *face_,
+ hb_set_t *glyphs_before, /* OUT. May be NULL */
+ hb_set_t *glyphs_input, /* OUT. May be NULL */
+ hb_set_t *glyphs_after, /* OUT. May be NULL */
+ hb_set_t *glyphs_output, /* OUT. May be NULL */
+ unsigned int nesting_level_left_ = MAX_NESTING_LEVEL) :
+ face (face_),
+ before (glyphs_before ? *glyphs_before : *hb_set_get_empty ()),
+ input (glyphs_input ? *glyphs_input : *hb_set_get_empty ()),
+ after (glyphs_after ? *glyphs_after : *hb_set_get_empty ()),
+ output (glyphs_output ? *glyphs_output : *hb_set_get_empty ()),
+ recurse_func (NULL),
+ nesting_level_left (nesting_level_left_),
+ debug_depth (0) {}
+
+ void set_recurse_func (recurse_func_t func) { recurse_func = func; }
+};
+
+
+
+struct hb_get_coverage_context_t
+{
+ inline const char *get_name (void) { return "GET_COVERAGE"; }
+ static const unsigned int max_debug_depth = 0;
+ typedef const Coverage &return_t;
+ template <typename T>
+ inline return_t process (const T &obj) { return obj.get_coverage (); }
+ static return_t default_return_value (void) { return Null(Coverage); }
+
+ hb_get_coverage_context_t (void) :
+ debug_depth (0) {}
+
+ unsigned int debug_depth;
+};
+
+
+
+#ifndef HB_DEBUG_APPLY
+#define HB_DEBUG_APPLY (HB_DEBUG+0)
+#endif
+
+#define TRACE_APPLY(this) \
+ hb_auto_trace_t<HB_DEBUG_APPLY, bool> trace \
+ (&c->debug_depth, c->get_name (), this, HB_FUNC, \
+ "idx %d codepoint %u", c->buffer->idx, c->buffer->cur().codepoint);
+
+struct hb_apply_context_t
+{
+ inline const char *get_name (void) { return "APPLY"; }
+ static const unsigned int max_debug_depth = HB_DEBUG_APPLY;
+ typedef bool return_t;
+ typedef return_t (*recurse_func_t) (hb_apply_context_t *c, unsigned int lookup_index);
+ template <typename T>
+ inline return_t process (const T &obj) { return obj.apply (this); }
+ static return_t default_return_value (void) { return false; }
+ bool stop_sublookup_iteration (const return_t r) const { return r; }
+ return_t recurse (unsigned int lookup_index)
+ {
+ if (unlikely (nesting_level_left == 0 || !recurse_func))
+ return default_return_value ();
+
+ nesting_level_left--;
+ recurse_func (this, lookup_index);
+ nesting_level_left++;
+ return default_return_value ();
+ }
+
+ hb_font_t *font;
+ hb_face_t *face;
+ hb_buffer_t *buffer;
+ hb_direction_t direction;
+ hb_mask_t lookup_mask;
+ recurse_func_t recurse_func;
+ unsigned int nesting_level_left;
+ unsigned int lookup_props;
+ unsigned int property; /* propety of first glyph */
+ const GDEF &gdef;
+ bool has_glyph_classes;
+ unsigned int debug_depth;
+
+
+ hb_apply_context_t (hb_font_t *font_,
+ hb_buffer_t *buffer_,
+ hb_mask_t lookup_mask_) :
+ font (font_), face (font->face), buffer (buffer_),
+ direction (buffer_->props.direction),
+ lookup_mask (lookup_mask_),
+ recurse_func (NULL),
+ nesting_level_left (MAX_NESTING_LEVEL),
+ lookup_props (0), property (0),
+ gdef (*hb_ot_layout_from_face (face)->gdef),
+ has_glyph_classes (gdef.has_glyph_classes ()),
+ debug_depth (0) {}
+
+ void set_recurse_func (recurse_func_t func) { recurse_func = func; }
+ void set_lookup_props (unsigned int lookup_props_) { lookup_props = lookup_props_; }
+ void set_lookup (const Lookup &l) { lookup_props = l.get_props (); }
+
+ struct mark_skipping_forward_iterator_t
+ {
+ inline mark_skipping_forward_iterator_t (hb_apply_context_t *c_,
+ unsigned int start_index_,
+ unsigned int num_items_,
+ bool context_match = false)
+ {
+ c = c_;
+ idx = start_index_;
+ num_items = num_items_;
+ mask = context_match ? -1 : c->lookup_mask;
+ syllable = context_match ? 0 : c->buffer->cur().syllable ();
+ end = c->buffer->len;
+ }
+ inline bool has_no_chance (void) const
+ {
+ return unlikely (num_items && idx + num_items >= end);
+ }
+ inline void reject (void)
+ {
+ num_items++;
+ }
+ inline bool next (unsigned int *property_out,
+ unsigned int lookup_props)
+ {
+ assert (num_items > 0);
+ do
+ {
+ if (has_no_chance ())
+ return false;
+ idx++;
+ } while (c->should_skip_mark (&c->buffer->info[idx], lookup_props, property_out));
+ num_items--;
+ return (c->buffer->info[idx].mask & mask) && (!syllable || syllable == c->buffer->info[idx].syllable ());
+ }
+ inline bool next (unsigned int *property_out = NULL)
+ {
+ return next (property_out, c->lookup_props);
+ }
+
+ unsigned int idx;
+ protected:
+ hb_apply_context_t *c;
+ unsigned int num_items;
+ hb_mask_t mask;
+ uint8_t syllable;
+ unsigned int end;
+ };
+
+ struct mark_skipping_backward_iterator_t
+ {
+ inline mark_skipping_backward_iterator_t (hb_apply_context_t *c_,
+ unsigned int start_index_,
+ unsigned int num_items_,
+ hb_mask_t mask_ = 0,
+ bool match_syllable_ = true)
+ {
+ c = c_;
+ idx = start_index_;
+ num_items = num_items_;
+ mask = mask_ ? mask_ : c->lookup_mask;
+ syllable = match_syllable_ ? c->buffer->cur().syllable () : 0;
+ }
+ inline bool has_no_chance (void) const
+ {
+ return unlikely (idx < num_items);
+ }
+ inline void reject (void)
+ {
+ num_items++;
+ }
+ inline bool prev (unsigned int *property_out,
+ unsigned int lookup_props)
+ {
+ assert (num_items > 0);
+ do
+ {
+ if (has_no_chance ())
+ return false;
+ idx--;
+ } while (c->should_skip_mark (&c->buffer->out_info[idx], lookup_props, property_out));
+ num_items--;
+ return (c->buffer->out_info[idx].mask & mask) && (!syllable || syllable == c->buffer->out_info[idx].syllable ());
+ }
+ inline bool prev (unsigned int *property_out = NULL)
+ {
+ return prev (property_out, c->lookup_props);
+ }
+
+ unsigned int idx;
+ protected:
+ hb_apply_context_t *c;
+ unsigned int num_items;
+ hb_mask_t mask;
+ uint8_t syllable;
+ };
+
+ inline bool
+ match_properties_mark (hb_codepoint_t glyph,
+ unsigned int glyph_props,
+ unsigned int lookup_props) const
+ {
+ /* If using mark filtering sets, the high short of
+ * lookup_props has the set index.
+ */
+ if (lookup_props & LookupFlag::UseMarkFilteringSet)
+ return gdef.mark_set_covers (lookup_props >> 16, glyph);
+
+ /* The second byte of lookup_props has the meaning
+ * "ignore marks of attachment type different than
+ * the attachment type specified."
+ */
+ if (lookup_props & LookupFlag::MarkAttachmentType)
+ return (lookup_props & LookupFlag::MarkAttachmentType) == (glyph_props & LookupFlag::MarkAttachmentType);
+
+ return true;
+ }
+
+ inline bool
+ match_properties (hb_codepoint_t glyph,
+ unsigned int glyph_props,
+ unsigned int lookup_props) const
+ {
+ /* Not covered, if, for example, glyph class is ligature and
+ * lookup_props includes LookupFlags::IgnoreLigatures
+ */
+ if (glyph_props & lookup_props & LookupFlag::IgnoreFlags)
+ return false;
+
+ if (unlikely (glyph_props & HB_OT_LAYOUT_GLYPH_PROPS_MARK))
+ return match_properties_mark (glyph, glyph_props, lookup_props);
+
+ return true;
+ }
+
+ inline bool
+ check_glyph_property (hb_glyph_info_t *info,
+ unsigned int lookup_props,
+ unsigned int *property_out) const
+ {
+ unsigned int property;
+
+ property = info->glyph_props();
+ *property_out = property;
+
+ return match_properties (info->codepoint, property, lookup_props);
+ }
+
+ inline bool
+ should_skip_mark (hb_glyph_info_t *info,
+ unsigned int lookup_props,
+ unsigned int *property_out) const
+ {
+ unsigned int property;
+
+ property = info->glyph_props();
+ if (property_out)
+ *property_out = property;
+
+ /* If it's a mark, skip it if we don't accept it. */
+ if (unlikely (property & HB_OT_LAYOUT_GLYPH_PROPS_MARK))
+ return !match_properties (info->codepoint, property, lookup_props);
+
+ /* If not a mark, don't skip. */
+ return false;
+ }
+
+
+ inline bool should_mark_skip_current_glyph (void) const
+ {
+ return should_skip_mark (&buffer->cur(), lookup_props, NULL);
+ }
+
+ inline void set_class (hb_codepoint_t glyph_index, unsigned int class_guess) const
+ {
+ if (likely (has_glyph_classes))
+ buffer->cur().glyph_props() = gdef.get_glyph_props (glyph_index);
+ else if (class_guess)
+ buffer->cur().glyph_props() = class_guess;
+ }
+
+ inline void output_glyph (hb_codepoint_t glyph_index,
+ unsigned int class_guess = 0) const
+ {
+ set_class (glyph_index, class_guess);
+ buffer->output_glyph (glyph_index);
+ }
+ inline void replace_glyph (hb_codepoint_t glyph_index,
+ unsigned int class_guess = 0) const
+ {
+ set_class (glyph_index, class_guess);
+ buffer->replace_glyph (glyph_index);
+ }
+ inline void replace_glyph_inplace (hb_codepoint_t glyph_index,
+ unsigned int class_guess = 0) const
+ {
+ set_class (glyph_index, class_guess);
+ buffer->cur().codepoint = glyph_index;
+ }
+};
+
+
+
+typedef bool (*intersects_func_t) (hb_set_t *glyphs, const USHORT &value, const void *data);
+typedef void (*collect_glyphs_func_t) (hb_set_t *glyphs, const USHORT &value, const void *data);
+typedef bool (*match_func_t) (hb_codepoint_t glyph_id, const USHORT &value, const void *data);
+
+struct ContextClosureFuncs
+{
+ intersects_func_t intersects;
+};
+struct ContextCollectGlyphsFuncs
+{
+ collect_glyphs_func_t collect;
+};
+struct ContextApplyFuncs
+{
+ match_func_t match;
+};
+
+
+static inline bool intersects_glyph (hb_set_t *glyphs, const USHORT &value, const void *data HB_UNUSED)
+{
+ return glyphs->has (value);
+}
+static inline bool intersects_class (hb_set_t *glyphs, const USHORT &value, const void *data)
+{
+ const ClassDef &class_def = *reinterpret_cast<const ClassDef *>(data);
+ return class_def.intersects_class (glyphs, value);
+}
+static inline bool intersects_coverage (hb_set_t *glyphs, const USHORT &value, const void *data)
+{
+ const OffsetTo<Coverage> &coverage = (const OffsetTo<Coverage>&)value;
+ return (data+coverage).intersects (glyphs);
+}
+
+static inline bool intersects_array (hb_closure_context_t *c,
+ unsigned int count,
+ const USHORT values[],
+ intersects_func_t intersects_func,
+ const void *intersects_data)
+{
+ for (unsigned int i = 0; i < count; i++)
+ if (likely (!intersects_func (c->glyphs, values[i], intersects_data)))
+ return false;
+ return true;
+}
+
+
+static inline void collect_glyph (hb_set_t *glyphs, const USHORT &value, const void *data HB_UNUSED)
+{
+ glyphs->add (value);
+}
+static inline void collect_class (hb_set_t *glyphs, const USHORT &value, const void *data)
+{
+ const ClassDef &class_def = *reinterpret_cast<const ClassDef *>(data);
+ class_def.add_class (glyphs, value);
+}
+static inline void collect_coverage (hb_set_t *glyphs, const USHORT &value, const void *data)
+{
+ const OffsetTo<Coverage> &coverage = (const OffsetTo<Coverage>&)value;
+ (data+coverage).add_coverage (glyphs);
+}
+static inline void collect_array (hb_collect_glyphs_context_t *c,
+ hb_set_t *glyphs,
+ unsigned int count,
+ const USHORT values[],
+ collect_glyphs_func_t collect_func,
+ const void *collect_data)
+{
+ for (unsigned int i = 0; i < count; i++)
+ collect_func (glyphs, values[i], collect_data);
+}
+
+
+static inline bool match_glyph (hb_codepoint_t glyph_id, const USHORT &value, const void *data HB_UNUSED)
+{
+ return glyph_id == value;
+}
+static inline bool match_class (hb_codepoint_t glyph_id, const USHORT &value, const void *data)
+{
+ const ClassDef &class_def = *reinterpret_cast<const ClassDef *>(data);
+ return class_def.get_class (glyph_id) == value;
+}
+static inline bool match_coverage (hb_codepoint_t glyph_id, const USHORT &value, const void *data)
+{
+ const OffsetTo<Coverage> &coverage = (const OffsetTo<Coverage>&)value;
+ return (data+coverage).get_coverage (glyph_id) != NOT_COVERED;
+}
+
+static inline bool would_match_input (hb_would_apply_context_t *c,
+ unsigned int count, /* Including the first glyph (not matched) */
+ const USHORT input[], /* Array of input values--start with second glyph */
+ match_func_t match_func,
+ const void *match_data)
+{
+ if (count != c->len)
+ return false;
+
+ for (unsigned int i = 1; i < count; i++)
+ if (likely (!match_func (c->glyphs[i], input[i - 1], match_data)))
+ return false;
+
+ return true;
+}
+static inline bool match_input (hb_apply_context_t *c,
+ unsigned int count, /* Including the first glyph (not matched) */
+ const USHORT input[], /* Array of input values--start with second glyph */
+ match_func_t match_func,
+ const void *match_data,
+ unsigned int *end_offset = NULL,
+ bool *p_is_mark_ligature = NULL,
+ unsigned int *p_total_component_count = NULL)
+{
+ TRACE_APPLY (NULL);
+
+ hb_apply_context_t::mark_skipping_forward_iterator_t skippy_iter (c, c->buffer->idx, count - 1);
+ if (skippy_iter.has_no_chance ()) return TRACE_RETURN (false);
+
+ /*
+ * This is perhaps the trickiest part of OpenType... Remarks:
+ *
+ * - If all components of the ligature were marks, we call this a mark ligature.
+ *
+ * - If there is no GDEF, and the ligature is NOT a mark ligature, we categorize
+ * it as a ligature glyph.
+ *
+ * - Ligatures cannot be formed across glyphs attached to different components
+ * of previous ligatures. Eg. the sequence is LAM,SHADDA,LAM,FATHA,HEH, and
+ * LAM,LAM,HEH form a ligature, leaving SHADDA,FATHA next to eachother.
+ * However, it would be wrong to ligate that SHADDA,FATHA sequence.o
+ * There is an exception to this: If a ligature tries ligating with marks that
+ * belong to it itself, go ahead, assuming that the font designer knows what
+ * they are doing (otherwise it can break Indic stuff when a matra wants to
+ * ligate with a conjunct...)
+ */
+
+ bool is_mark_ligature = !!(c->property & HB_OT_LAYOUT_GLYPH_PROPS_MARK);
+
+ unsigned int total_component_count = 0;
+ total_component_count += get_lig_num_comps (c->buffer->cur());
+
+ unsigned int first_lig_id = get_lig_id (c->buffer->cur());
+ unsigned int first_lig_comp = get_lig_comp (c->buffer->cur());
+
+ for (unsigned int i = 1; i < count; i++)
+ {
+ unsigned int property;
+
+ if (!skippy_iter.next (&property)) return TRACE_RETURN (false);
+
+ if (likely (!match_func (c->buffer->info[skippy_iter.idx].codepoint, input[i - 1], match_data))) return TRACE_RETURN (false);
+
+ unsigned int this_lig_id = get_lig_id (c->buffer->info[skippy_iter.idx]);
+ unsigned int this_lig_comp = get_lig_comp (c->buffer->info[skippy_iter.idx]);
+
+ if (first_lig_id && first_lig_comp) {
+ /* If first component was attached to a previous ligature component,
+ * all subsequent components should be attached to the same ligature
+ * component, otherwise we shouldn't ligate them. */
+ if (first_lig_id != this_lig_id || first_lig_comp != this_lig_comp)
+ return TRACE_RETURN (false);
+ } else {
+ /* If first component was NOT attached to a previous ligature component,
+ * all subsequent components should also NOT be attached to any ligature
+ * component, unless they are attached to the first component itself! */
+ if (this_lig_id && this_lig_comp && (this_lig_id != first_lig_id))
+ return TRACE_RETURN (false);
+ }
+
+ is_mark_ligature = is_mark_ligature && (property & HB_OT_LAYOUT_GLYPH_PROPS_MARK);
+ total_component_count += get_lig_num_comps (c->buffer->info[skippy_iter.idx]);
+ }
+
+ if (end_offset)
+ *end_offset = skippy_iter.idx - c->buffer->idx + 1;
+
+ if (p_is_mark_ligature)
+ *p_is_mark_ligature = is_mark_ligature;
+
+ if (p_total_component_count)
+ *p_total_component_count = total_component_count;
+
+ return TRACE_RETURN (true);
+}
+static inline void ligate_input (hb_apply_context_t *c,
+ unsigned int count, /* Including the first glyph (not matched) */
+ const USHORT input[], /* Array of input values--start with second glyph */
+ hb_codepoint_t lig_glyph,
+ match_func_t match_func,
+ const void *match_data,
+ bool is_mark_ligature,
+ unsigned int total_component_count)
+{
+ /*
+ * - If it *is* a mark ligature, we don't allocate a new ligature id, and leave
+ * the ligature to keep its old ligature id. This will allow it to attach to
+ * a base ligature in GPOS. Eg. if the sequence is: LAM,LAM,SHADDA,FATHA,HEH,
+ * and LAM,LAM,HEH for a ligature, they will leave SHADDA and FATHA wit a
+ * ligature id and component value of 2. Then if SHADDA,FATHA form a ligature
+ * later, we don't want them to lose their ligature id/component, otherwise
+ * GPOS will fail to correctly position the mark ligature on top of the
+ * LAM,LAM,HEH ligature. See:
+ * https://bugzilla.gnome.org/show_bug.cgi?id=676343
+ *
+ * - If a ligature is formed of components that some of which are also ligatures
+ * themselves, and those ligature components had marks attached to *their*
+ * components, we have to attach the marks to the new ligature component
+ * positions! Now *that*'s tricky! And these marks may be following the
+ * last component of the whole sequence, so we should loop forward looking
+ * for them and update them.
+ *
+ * Eg. the sequence is LAM,LAM,SHADDA,FATHA,HEH, and the font first forms a
+ * 'calt' ligature of LAM,HEH, leaving the SHADDA and FATHA with a ligature
+ * id and component == 1. Now, during 'liga', the LAM and the LAM-HEH ligature
+ * form a LAM-LAM-HEH ligature. We need to reassign the SHADDA and FATHA to
+ * the new ligature with a component value of 2.
+ *
+ * This in fact happened to a font... See:
+ * https://bugzilla.gnome.org/show_bug.cgi?id=437633
+ */
+
+ unsigned int klass = is_mark_ligature ? 0 : HB_OT_LAYOUT_GLYPH_PROPS_LIGATURE;
+ unsigned int lig_id = is_mark_ligature ? 0 : allocate_lig_id (c->buffer);
+ unsigned int last_lig_id = get_lig_id (c->buffer->cur());
+ unsigned int last_num_components = get_lig_num_comps (c->buffer->cur());
+ unsigned int components_so_far = last_num_components;
+
+ if (!is_mark_ligature)
+ set_lig_props_for_ligature (c->buffer->cur(), lig_id, total_component_count);
+ c->replace_glyph (lig_glyph, klass);
+
+ for (unsigned int i = 1; i < count; i++)
+ {
+ while (c->should_mark_skip_current_glyph ())
+ {
+ if (!is_mark_ligature) {
+ unsigned int new_lig_comp = components_so_far - last_num_components +
+ MIN (MAX (get_lig_comp (c->buffer->cur()), 1u), last_num_components);
+ set_lig_props_for_mark (c->buffer->cur(), lig_id, new_lig_comp);
+ }
+ c->buffer->next_glyph ();
+ }
+
+ last_lig_id = get_lig_id (c->buffer->cur());
+ last_num_components = get_lig_num_comps (c->buffer->cur());
+ components_so_far += last_num_components;
+
+ /* Skip the base glyph */
+ c->buffer->idx++;
+ }
+
+ if (!is_mark_ligature && last_lig_id) {
+ /* Re-adjust components for any marks following. */
+ for (unsigned int i = c->buffer->idx; i < c->buffer->len; i++) {
+ if (last_lig_id == get_lig_id (c->buffer->info[i])) {
+ unsigned int new_lig_comp = components_so_far - last_num_components +
+ MIN (MAX (get_lig_comp (c->buffer->info[i]), 1u), last_num_components);
+ set_lig_props_for_mark (c->buffer->info[i], lig_id, new_lig_comp);
+ } else
+ break;
+ }
+ }
+}
+
+static inline bool match_backtrack (hb_apply_context_t *c,
+ unsigned int count,
+ const USHORT backtrack[],
+ match_func_t match_func,
+ const void *match_data)
+{
+ TRACE_APPLY (NULL);
+
+ hb_apply_context_t::mark_skipping_backward_iterator_t skippy_iter (c, c->buffer->backtrack_len (), count, true);
+ if (skippy_iter.has_no_chance ())
+ return TRACE_RETURN (false);
+
+ for (unsigned int i = 0; i < count; i++)
+ {
+ if (!skippy_iter.prev ())
+ return TRACE_RETURN (false);
+
+ if (likely (!match_func (c->buffer->out_info[skippy_iter.idx].codepoint, backtrack[i], match_data)))
+ return TRACE_RETURN (false);
+ }
+
+ return TRACE_RETURN (true);
+}
+
+static inline bool match_lookahead (hb_apply_context_t *c,
+ unsigned int count,
+ const USHORT lookahead[],
+ match_func_t match_func,
+ const void *match_data,
+ unsigned int offset)
+{
+ TRACE_APPLY (NULL);
+
+ hb_apply_context_t::mark_skipping_forward_iterator_t skippy_iter (c, c->buffer->idx + offset - 1, count, true);
+ if (skippy_iter.has_no_chance ())
+ return TRACE_RETURN (false);
+
+ for (unsigned int i = 0; i < count; i++)
+ {
+ if (!skippy_iter.next ())
+ return TRACE_RETURN (false);
+
+ if (likely (!match_func (c->buffer->info[skippy_iter.idx].codepoint, lookahead[i], match_data)))
+ return TRACE_RETURN (false);
+ }
+
+ return TRACE_RETURN (true);
+}
+
+
+
+struct LookupRecord
+{
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this));
+ }
+
+ USHORT sequenceIndex; /* Index into current glyph
+ * sequence--first glyph = 0 */
+ USHORT lookupListIndex; /* Lookup to apply to that
+ * position--zero--based */
+ public:
+ DEFINE_SIZE_STATIC (4);
+};
+
+
+template <typename context_t>
+static inline void recurse_lookups (context_t *c,
+ unsigned int lookupCount,
+ const LookupRecord lookupRecord[] /* Array of LookupRecords--in design order */)
+{
+ for (unsigned int i = 0; i < lookupCount; i++)
+ c->recurse (lookupRecord->lookupListIndex);
+}
+
+static inline bool apply_lookup (hb_apply_context_t *c,
+ unsigned int count, /* Including the first glyph */
+ unsigned int lookupCount,
+ const LookupRecord lookupRecord[] /* Array of LookupRecords--in design order */)
+{
+ TRACE_APPLY (NULL);
+
+ unsigned int end = c->buffer->len;
+ if (unlikely (count == 0 || c->buffer->idx + count > end))
+ return TRACE_RETURN (false);
+
+ /* TODO We don't support lookupRecord arrays that are not increasing:
+ * Should be easy for in_place ones at least. */
+
+ /* Note: If sublookup is reverse, it will underflow after the first loop
+ * and we jump out of it. Not entirely disastrous. So we don't check
+ * for reverse lookup here.
+ */
+ for (unsigned int i = 0; i < count; /* NOP */)
+ {
+ if (unlikely (c->buffer->idx == end))
+ return TRACE_RETURN (true);
+ while (c->should_mark_skip_current_glyph ())
+ {
+ /* No lookup applied for this index */
+ c->buffer->next_glyph ();
+ if (unlikely (c->buffer->idx == end))
+ return TRACE_RETURN (true);
+ }
+
+ if (lookupCount && i == lookupRecord->sequenceIndex)
+ {
+ unsigned int old_pos = c->buffer->idx;
+
+ /* Apply a lookup */
+ bool done = c->recurse (lookupRecord->lookupListIndex);
+
+ lookupRecord++;
+ lookupCount--;
+ /* Err, this is wrong if the lookup jumped over some glyphs */
+ i += c->buffer->idx - old_pos;
+ if (unlikely (c->buffer->idx == end))
+ return TRACE_RETURN (true);
+
+ if (!done)
+ goto not_applied;
+ }
+ else
+ {
+ not_applied:
+ /* No lookup applied for this index */
+ c->buffer->next_glyph ();
+ i++;
+ }
+ }
+
+ return TRACE_RETURN (true);
+}
+
+
+
+/* Contextual lookups */
+
+struct ContextClosureLookupContext
+{
+ ContextClosureFuncs funcs;
+ const void *intersects_data;
+};
+
+struct ContextCollectGlyphsLookupContext
+{
+ ContextCollectGlyphsFuncs funcs;
+ const void *collect_data;
+};
+
+struct ContextApplyLookupContext
+{
+ ContextApplyFuncs funcs;
+ const void *match_data;
+};
+
+static inline void context_closure_lookup (hb_closure_context_t *c,
+ unsigned int inputCount, /* Including the first glyph (not matched) */
+ const USHORT input[], /* Array of input values--start with second glyph */
+ unsigned int lookupCount,
+ const LookupRecord lookupRecord[],
+ ContextClosureLookupContext &lookup_context)
+{
+ if (intersects_array (c,
+ inputCount ? inputCount - 1 : 0, input,
+ lookup_context.funcs.intersects, lookup_context.intersects_data))
+ recurse_lookups (c,
+ lookupCount, lookupRecord);
+}
+
+static inline void context_collect_glyphs_lookup (hb_collect_glyphs_context_t *c,
+ unsigned int inputCount, /* Including the first glyph (not matched) */
+ const USHORT input[], /* Array of input values--start with second glyph */
+ unsigned int lookupCount,
+ const LookupRecord lookupRecord[],
+ ContextCollectGlyphsLookupContext &lookup_context)
+{
+ collect_array (c, &c->input,
+ inputCount ? inputCount - 1 : 0, input,
+ lookup_context.funcs.collect, lookup_context.collect_data);
+ recurse_lookups (c,
+ lookupCount, lookupRecord);
+}
+
+static inline bool context_would_apply_lookup (hb_would_apply_context_t *c,
+ unsigned int inputCount, /* Including the first glyph (not matched) */
+ const USHORT input[], /* Array of input values--start with second glyph */
+ unsigned int lookupCount,
+ const LookupRecord lookupRecord[],
+ ContextApplyLookupContext &lookup_context)
+{
+ return would_match_input (c,
+ inputCount, input,
+ lookup_context.funcs.match, lookup_context.match_data);
+}
+static inline bool context_apply_lookup (hb_apply_context_t *c,
+ unsigned int inputCount, /* Including the first glyph (not matched) */
+ const USHORT input[], /* Array of input values--start with second glyph */
+ unsigned int lookupCount,
+ const LookupRecord lookupRecord[],
+ ContextApplyLookupContext &lookup_context)
+{
+ return match_input (c,
+ inputCount, input,
+ lookup_context.funcs.match, lookup_context.match_data)
+ && apply_lookup (c,
+ inputCount,
+ lookupCount, lookupRecord);
+}
+
+struct Rule
+{
+ inline void closure (hb_closure_context_t *c, ContextClosureLookupContext &lookup_context) const
+ {
+ TRACE_CLOSURE (this);
+ const LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (input, input[0].static_size * (inputCount ? inputCount - 1 : 0));
+ context_closure_lookup (c,
+ inputCount, input,
+ lookupCount, lookupRecord,
+ lookup_context);
+ }
+
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c, ContextCollectGlyphsLookupContext &lookup_context) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ const LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (input, input[0].static_size * (inputCount ? inputCount - 1 : 0));
+ context_collect_glyphs_lookup (c,
+ inputCount, input,
+ lookupCount, lookupRecord,
+ lookup_context);
+ }
+
+ inline bool would_apply (hb_would_apply_context_t *c, ContextApplyLookupContext &lookup_context) const
+ {
+ TRACE_WOULD_APPLY (this);
+ const LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (input, input[0].static_size * (inputCount ? inputCount - 1 : 0));
+ return TRACE_RETURN (context_would_apply_lookup (c, inputCount, input, lookupCount, lookupRecord, lookup_context));
+ }
+
+ inline bool apply (hb_apply_context_t *c, ContextApplyLookupContext &lookup_context) const
+ {
+ TRACE_APPLY (this);
+ const LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (input, input[0].static_size * (inputCount ? inputCount - 1 : 0));
+ return TRACE_RETURN (context_apply_lookup (c, inputCount, input, lookupCount, lookupRecord, lookup_context));
+ }
+
+ public:
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return inputCount.sanitize (c)
+ && lookupCount.sanitize (c)
+ && c->check_range (input,
+ input[0].static_size * inputCount
+ + lookupRecordX[0].static_size * lookupCount);
+ }
+
+ protected:
+ USHORT inputCount; /* Total number of glyphs in input
+ * glyph sequence--includes the first
+ * glyph */
+ USHORT lookupCount; /* Number of LookupRecords */
+ USHORT input[VAR]; /* Array of match inputs--start with
+ * second glyph */
+ LookupRecord lookupRecordX[VAR]; /* Array of LookupRecords--in
+ * design order */
+ public:
+ DEFINE_SIZE_ARRAY2 (4, input, lookupRecordX);
+};
+
+struct RuleSet
+{
+ inline void closure (hb_closure_context_t *c, ContextClosureLookupContext &lookup_context) const
+ {
+ TRACE_CLOSURE (this);
+ unsigned int num_rules = rule.len;
+ for (unsigned int i = 0; i < num_rules; i++)
+ (this+rule[i]).closure (c, lookup_context);
+ }
+
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c, ContextCollectGlyphsLookupContext &lookup_context) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ unsigned int num_rules = rule.len;
+ for (unsigned int i = 0; i < num_rules; i++)
+ (this+rule[i]).collect_glyphs (c, lookup_context);
+ }
+
+ inline bool would_apply (hb_would_apply_context_t *c, ContextApplyLookupContext &lookup_context) const
+ {
+ TRACE_WOULD_APPLY (this);
+ unsigned int num_rules = rule.len;
+ for (unsigned int i = 0; i < num_rules; i++)
+ {
+ if ((this+rule[i]).would_apply (c, lookup_context))
+ return TRACE_RETURN (true);
+ }
+ return TRACE_RETURN (false);
+ }
+
+ inline bool apply (hb_apply_context_t *c, ContextApplyLookupContext &lookup_context) const
+ {
+ TRACE_APPLY (this);
+ unsigned int num_rules = rule.len;
+ for (unsigned int i = 0; i < num_rules; i++)
+ {
+ if ((this+rule[i]).apply (c, lookup_context))
+ return TRACE_RETURN (true);
+ }
+ return TRACE_RETURN (false);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (rule.sanitize (c, this));
+ }
+
+ protected:
+ OffsetArrayOf<Rule>
+ rule; /* Array of Rule tables
+ * ordered by preference */
+ public:
+ DEFINE_SIZE_ARRAY (2, rule);
+};
+
+
+struct ContextFormat1
+{
+ inline void closure (hb_closure_context_t *c) const
+ {
+ TRACE_CLOSURE (this);
+
+ const Coverage &cov = (this+coverage);
+
+ struct ContextClosureLookupContext lookup_context = {
+ {intersects_glyph},
+ NULL
+ };
+
+ unsigned int count = ruleSet.len;
+ for (unsigned int i = 0; i < count; i++)
+ if (cov.intersects_coverage (c->glyphs, i)) {
+ const RuleSet &rule_set = this+ruleSet[i];
+ rule_set.closure (c, lookup_context);
+ }
+ }
+
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ (this+coverage).add_coverage (&c->input);
+
+ struct ContextCollectGlyphsLookupContext lookup_context = {
+ {collect_glyph},
+ NULL
+ };
+
+ unsigned int count = ruleSet.len;
+ for (unsigned int i = 0; i < count; i++)
+ (this+ruleSet[i]).collect_glyphs (c, lookup_context);
+ }
+
+ inline bool would_apply (hb_would_apply_context_t *c) const
+ {
+ TRACE_WOULD_APPLY (this);
+
+ const RuleSet &rule_set = this+ruleSet[(this+coverage).get_coverage (c->glyphs[0])];
+ struct ContextApplyLookupContext lookup_context = {
+ {match_glyph},
+ NULL
+ };
+ return TRACE_RETURN (rule_set.would_apply (c, lookup_context));
+ }
+
+ inline const Coverage &get_coverage (void) const
+ {
+ return this+coverage;
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ unsigned int index = (this+coverage).get_coverage (c->buffer->cur().codepoint);
+ if (likely (index == NOT_COVERED))
+ return TRACE_RETURN (false);
+
+ const RuleSet &rule_set = this+ruleSet[index];
+ struct ContextApplyLookupContext lookup_context = {
+ {match_glyph},
+ NULL
+ };
+ return TRACE_RETURN (rule_set.apply (c, lookup_context));
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (coverage.sanitize (c, this) && ruleSet.sanitize (c, this));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 1 */
+ OffsetTo<Coverage>
+ coverage; /* Offset to Coverage table--from
+ * beginning of table */
+ OffsetArrayOf<RuleSet>
+ ruleSet; /* Array of RuleSet tables
+ * ordered by Coverage Index */
+ public:
+ DEFINE_SIZE_ARRAY (6, ruleSet);
+};
+
+
+struct ContextFormat2
+{
+ inline void closure (hb_closure_context_t *c) const
+ {
+ TRACE_CLOSURE (this);
+ if (!(this+coverage).intersects (c->glyphs))
+ return;
+
+ const ClassDef &class_def = this+classDef;
+
+ struct ContextClosureLookupContext lookup_context = {
+ {intersects_class},
+ NULL
+ };
+
+ unsigned int count = ruleSet.len;
+ for (unsigned int i = 0; i < count; i++)
+ if (class_def.intersects_class (c->glyphs, i)) {
+ const RuleSet &rule_set = this+ruleSet[i];
+ rule_set.closure (c, lookup_context);
+ }
+ }
+
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ (this+coverage).add_coverage (&c->input);
+
+ struct ContextCollectGlyphsLookupContext lookup_context = {
+ {collect_class},
+ NULL
+ };
+
+ unsigned int count = ruleSet.len;
+ for (unsigned int i = 0; i < count; i++)
+ (this+ruleSet[i]).collect_glyphs (c, lookup_context);
+ }
+
+ inline bool would_apply (hb_would_apply_context_t *c) const
+ {
+ TRACE_WOULD_APPLY (this);
+
+ const ClassDef &class_def = this+classDef;
+ unsigned int index = class_def.get_class (c->glyphs[0]);
+ const RuleSet &rule_set = this+ruleSet[index];
+ struct ContextApplyLookupContext lookup_context = {
+ {match_class},
+ &class_def
+ };
+ return TRACE_RETURN (rule_set.would_apply (c, lookup_context));
+ }
+
+ inline const Coverage &get_coverage (void) const
+ {
+ return this+coverage;
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ unsigned int index = (this+coverage).get_coverage (c->buffer->cur().codepoint);
+ if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+ const ClassDef &class_def = this+classDef;
+ index = class_def.get_class (c->buffer->cur().codepoint);
+ const RuleSet &rule_set = this+ruleSet[index];
+ struct ContextApplyLookupContext lookup_context = {
+ {match_class},
+ &class_def
+ };
+ return TRACE_RETURN (rule_set.apply (c, lookup_context));
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (coverage.sanitize (c, this) && classDef.sanitize (c, this) && ruleSet.sanitize (c, this));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 2 */
+ OffsetTo<Coverage>
+ coverage; /* Offset to Coverage table--from
+ * beginning of table */
+ OffsetTo<ClassDef>
+ classDef; /* Offset to glyph ClassDef table--from
+ * beginning of table */
+ OffsetArrayOf<RuleSet>
+ ruleSet; /* Array of RuleSet tables
+ * ordered by class */
+ public:
+ DEFINE_SIZE_ARRAY (8, ruleSet);
+};
+
+
+struct ContextFormat3
+{
+ inline void closure (hb_closure_context_t *c) const
+ {
+ TRACE_CLOSURE (this);
+ if (!(this+coverage[0]).intersects (c->glyphs))
+ return;
+
+ const LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (coverage, coverage[0].static_size * glyphCount);
+ struct ContextClosureLookupContext lookup_context = {
+ {intersects_coverage},
+ this
+ };
+ context_closure_lookup (c,
+ glyphCount, (const USHORT *) (coverage + 1),
+ lookupCount, lookupRecord,
+ lookup_context);
+ }
+
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ (this+coverage[0]).add_coverage (&c->input);
+
+ const LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (coverage, coverage[0].static_size * glyphCount);
+ struct ContextCollectGlyphsLookupContext lookup_context = {
+ {collect_coverage},
+ NULL
+ };
+
+ context_collect_glyphs_lookup (c,
+ glyphCount, (const USHORT *) (coverage + 1),
+ lookupCount, lookupRecord,
+ lookup_context);
+ }
+
+ inline bool would_apply (hb_would_apply_context_t *c) const
+ {
+ TRACE_WOULD_APPLY (this);
+
+ const LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (coverage, coverage[0].static_size * glyphCount);
+ struct ContextApplyLookupContext lookup_context = {
+ {match_coverage},
+ this
+ };
+ return TRACE_RETURN (context_would_apply_lookup (c, glyphCount, (const USHORT *) (coverage + 1), lookupCount, lookupRecord, lookup_context));
+ }
+
+ inline const Coverage &get_coverage (void) const
+ {
+ return this+coverage[0];
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ unsigned int index = (this+coverage[0]).get_coverage (c->buffer->cur().codepoint);
+ if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+ const LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (coverage, coverage[0].static_size * glyphCount);
+ struct ContextApplyLookupContext lookup_context = {
+ {match_coverage},
+ this
+ };
+ return TRACE_RETURN (context_apply_lookup (c, glyphCount, (const USHORT *) (coverage + 1), lookupCount, lookupRecord, lookup_context));
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!c->check_struct (this)) return TRACE_RETURN (false);
+ unsigned int count = glyphCount;
+ if (!c->check_array (coverage, coverage[0].static_size, count)) return TRACE_RETURN (false);
+ for (unsigned int i = 0; i < count; i++)
+ if (!coverage[i].sanitize (c, this)) return TRACE_RETURN (false);
+ LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (coverage, coverage[0].static_size * count);
+ return TRACE_RETURN (c->check_array (lookupRecord, lookupRecord[0].static_size, lookupCount));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 3 */
+ USHORT glyphCount; /* Number of glyphs in the input glyph
+ * sequence */
+ USHORT lookupCount; /* Number of LookupRecords */
+ OffsetTo<Coverage>
+ coverage[VAR]; /* Array of offsets to Coverage
+ * table in glyph sequence order */
+ LookupRecord lookupRecordX[VAR]; /* Array of LookupRecords--in
+ * design order */
+ public:
+ DEFINE_SIZE_ARRAY2 (6, coverage, lookupRecordX);
+};
+
+struct Context
+{
+ template <typename context_t>
+ inline typename context_t::return_t process (context_t *c) const
+ {
+ TRACE_PROCESS (this);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (c->process (u.format1));
+ case 2: return TRACE_RETURN (c->process (u.format2));
+ case 3: return TRACE_RETURN (c->process (u.format3));
+ default:return TRACE_RETURN (c->default_return_value ());
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.sanitize (c));
+ case 2: return TRACE_RETURN (u.format2.sanitize (c));
+ case 3: return TRACE_RETURN (u.format3.sanitize (c));
+ default:return TRACE_RETURN (true);
+ }
+ }
+
+ protected:
+ union {
+ USHORT format; /* Format identifier */
+ ContextFormat1 format1;
+ ContextFormat2 format2;
+ ContextFormat3 format3;
+ } u;
+};
+
+
+/* Chaining Contextual lookups */
+
+struct ChainContextClosureLookupContext
+{
+ ContextClosureFuncs funcs;
+ const void *intersects_data[3];
+};
+
+struct ChainContextCollectGlyphsLookupContext
+{
+ ContextCollectGlyphsFuncs funcs;
+ const void *collect_data[3];
+};
+
+struct ChainContextApplyLookupContext
+{
+ ContextApplyFuncs funcs;
+ const void *match_data[3];
+};
+
+static inline void chain_context_closure_lookup (hb_closure_context_t *c,
+ unsigned int backtrackCount,
+ const USHORT backtrack[],
+ unsigned int inputCount, /* Including the first glyph (not matched) */
+ const USHORT input[], /* Array of input values--start with second glyph */
+ unsigned int lookaheadCount,
+ const USHORT lookahead[],
+ unsigned int lookupCount,
+ const LookupRecord lookupRecord[],
+ ChainContextClosureLookupContext &lookup_context)
+{
+ if (intersects_array (c,
+ backtrackCount, backtrack,
+ lookup_context.funcs.intersects, lookup_context.intersects_data[0])
+ && intersects_array (c,
+ inputCount ? inputCount - 1 : 0, input,
+ lookup_context.funcs.intersects, lookup_context.intersects_data[1])
+ && intersects_array (c,
+ lookaheadCount, lookahead,
+ lookup_context.funcs.intersects, lookup_context.intersects_data[2]))
+ recurse_lookups (c,
+ lookupCount, lookupRecord);
+}
+
+static inline void chain_context_collect_glyphs_lookup (hb_collect_glyphs_context_t *c,
+ unsigned int backtrackCount,
+ const USHORT backtrack[],
+ unsigned int inputCount, /* Including the first glyph (not matched) */
+ const USHORT input[], /* Array of input values--start with second glyph */
+ unsigned int lookaheadCount,
+ const USHORT lookahead[],
+ unsigned int lookupCount,
+ const LookupRecord lookupRecord[],
+ ChainContextCollectGlyphsLookupContext &lookup_context)
+{
+ collect_array (c, &c->before,
+ backtrackCount, backtrack,
+ lookup_context.funcs.collect, lookup_context.collect_data[0]);
+ collect_array (c, &c->input,
+ inputCount ? inputCount - 1 : 0, input,
+ lookup_context.funcs.collect, lookup_context.collect_data[1]);
+ collect_array (c, &c->after,
+ lookaheadCount, lookahead,
+ lookup_context.funcs.collect, lookup_context.collect_data[2]);
+ recurse_lookups (c,
+ lookupCount, lookupRecord);
+}
+
+static inline bool chain_context_would_apply_lookup (hb_would_apply_context_t *c,
+ unsigned int backtrackCount,
+ const USHORT backtrack[],
+ unsigned int inputCount, /* Including the first glyph (not matched) */
+ const USHORT input[], /* Array of input values--start with second glyph */
+ unsigned int lookaheadCount,
+ const USHORT lookahead[],
+ unsigned int lookupCount,
+ const LookupRecord lookupRecord[],
+ ChainContextApplyLookupContext &lookup_context)
+{
+ return (c->zero_context ? !backtrackCount && !lookaheadCount : true)
+ && would_match_input (c,
+ inputCount, input,
+ lookup_context.funcs.match, lookup_context.match_data[1]);
+}
+
+static inline bool chain_context_apply_lookup (hb_apply_context_t *c,
+ unsigned int backtrackCount,
+ const USHORT backtrack[],
+ unsigned int inputCount, /* Including the first glyph (not matched) */
+ const USHORT input[], /* Array of input values--start with second glyph */
+ unsigned int lookaheadCount,
+ const USHORT lookahead[],
+ unsigned int lookupCount,
+ const LookupRecord lookupRecord[],
+ ChainContextApplyLookupContext &lookup_context)
+{
+ unsigned int lookahead_offset = 0;
+ return match_input (c,
+ inputCount, input,
+ lookup_context.funcs.match, lookup_context.match_data[1],
+ &lookahead_offset)
+ && match_backtrack (c,
+ backtrackCount, backtrack,
+ lookup_context.funcs.match, lookup_context.match_data[0])
+ && match_lookahead (c,
+ lookaheadCount, lookahead,
+ lookup_context.funcs.match, lookup_context.match_data[2],
+ lookahead_offset)
+ && apply_lookup (c,
+ inputCount,
+ lookupCount, lookupRecord);
+}
+
+struct ChainRule
+{
+ inline void closure (hb_closure_context_t *c, ChainContextClosureLookupContext &lookup_context) const
+ {
+ TRACE_CLOSURE (this);
+ const HeadlessArrayOf<USHORT> &input = StructAfter<HeadlessArrayOf<USHORT> > (backtrack);
+ const ArrayOf<USHORT> &lookahead = StructAfter<ArrayOf<USHORT> > (input);
+ const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+ chain_context_closure_lookup (c,
+ backtrack.len, backtrack.array,
+ input.len, input.array,
+ lookahead.len, lookahead.array,
+ lookup.len, lookup.array,
+ lookup_context);
+ }
+
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c, ChainContextCollectGlyphsLookupContext &lookup_context) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ const HeadlessArrayOf<USHORT> &input = StructAfter<HeadlessArrayOf<USHORT> > (backtrack);
+ const ArrayOf<USHORT> &lookahead = StructAfter<ArrayOf<USHORT> > (input);
+ const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+ chain_context_collect_glyphs_lookup (c,
+ backtrack.len, backtrack.array,
+ input.len, input.array,
+ lookahead.len, lookahead.array,
+ lookup.len, lookup.array,
+ lookup_context);
+ }
+
+ inline bool would_apply (hb_would_apply_context_t *c, ChainContextApplyLookupContext &lookup_context) const
+ {
+ TRACE_WOULD_APPLY (this);
+ const HeadlessArrayOf<USHORT> &input = StructAfter<HeadlessArrayOf<USHORT> > (backtrack);
+ const ArrayOf<USHORT> &lookahead = StructAfter<ArrayOf<USHORT> > (input);
+ const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+ return TRACE_RETURN (chain_context_would_apply_lookup (c,
+ backtrack.len, backtrack.array,
+ input.len, input.array,
+ lookahead.len, lookahead.array, lookup.len,
+ lookup.array, lookup_context));
+ }
+
+ inline bool apply (hb_apply_context_t *c, ChainContextApplyLookupContext &lookup_context) const
+ {
+ TRACE_APPLY (this);
+ const HeadlessArrayOf<USHORT> &input = StructAfter<HeadlessArrayOf<USHORT> > (backtrack);
+ const ArrayOf<USHORT> &lookahead = StructAfter<ArrayOf<USHORT> > (input);
+ const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+ return TRACE_RETURN (chain_context_apply_lookup (c,
+ backtrack.len, backtrack.array,
+ input.len, input.array,
+ lookahead.len, lookahead.array, lookup.len,
+ lookup.array, lookup_context));
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!backtrack.sanitize (c)) return TRACE_RETURN (false);
+ HeadlessArrayOf<USHORT> &input = StructAfter<HeadlessArrayOf<USHORT> > (backtrack);
+ if (!input.sanitize (c)) return TRACE_RETURN (false);
+ ArrayOf<USHORT> &lookahead = StructAfter<ArrayOf<USHORT> > (input);
+ if (!lookahead.sanitize (c)) return TRACE_RETURN (false);
+ ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+ return TRACE_RETURN (lookup.sanitize (c));
+ }
+
+ protected:
+ ArrayOf<USHORT>
+ backtrack; /* Array of backtracking values
+ * (to be matched before the input
+ * sequence) */
+ HeadlessArrayOf<USHORT>
+ inputX; /* Array of input values (start with
+ * second glyph) */
+ ArrayOf<USHORT>
+ lookaheadX; /* Array of lookahead values's (to be
+ * matched after the input sequence) */
+ ArrayOf<LookupRecord>
+ lookupX; /* Array of LookupRecords--in
+ * design order) */
+ public:
+ DEFINE_SIZE_MIN (8);
+};
+
+struct ChainRuleSet
+{
+ inline void closure (hb_closure_context_t *c, ChainContextClosureLookupContext &lookup_context) const
+ {
+ TRACE_CLOSURE (this);
+ unsigned int num_rules = rule.len;
+ for (unsigned int i = 0; i < num_rules; i++)
+ (this+rule[i]).closure (c, lookup_context);
+ }
+
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c, ChainContextCollectGlyphsLookupContext &lookup_context) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ unsigned int num_rules = rule.len;
+ for (unsigned int i = 0; i < num_rules; i++)
+ (this+rule[i]).collect_glyphs (c, lookup_context);
+ }
+
+ inline bool would_apply (hb_would_apply_context_t *c, ChainContextApplyLookupContext &lookup_context) const
+ {
+ TRACE_WOULD_APPLY (this);
+ unsigned int num_rules = rule.len;
+ for (unsigned int i = 0; i < num_rules; i++)
+ if ((this+rule[i]).would_apply (c, lookup_context))
+ return TRACE_RETURN (true);
+
+ return TRACE_RETURN (false);
+ }
+
+ inline bool apply (hb_apply_context_t *c, ChainContextApplyLookupContext &lookup_context) const
+ {
+ TRACE_APPLY (this);
+ unsigned int num_rules = rule.len;
+ for (unsigned int i = 0; i < num_rules; i++)
+ if ((this+rule[i]).apply (c, lookup_context))
+ return TRACE_RETURN (true);
+
+ return TRACE_RETURN (false);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (rule.sanitize (c, this));
+ }
+
+ protected:
+ OffsetArrayOf<ChainRule>
+ rule; /* Array of ChainRule tables
+ * ordered by preference */
+ public:
+ DEFINE_SIZE_ARRAY (2, rule);
+};
+
+struct ChainContextFormat1
+{
+ inline void closure (hb_closure_context_t *c) const
+ {
+ TRACE_CLOSURE (this);
+ const Coverage &cov = (this+coverage);
+
+ struct ChainContextClosureLookupContext lookup_context = {
+ {intersects_glyph},
+ {NULL, NULL, NULL}
+ };
+
+ unsigned int count = ruleSet.len;
+ for (unsigned int i = 0; i < count; i++)
+ if (cov.intersects_coverage (c->glyphs, i)) {
+ const ChainRuleSet &rule_set = this+ruleSet[i];
+ rule_set.closure (c, lookup_context);
+ }
+ }
+
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ (this+coverage).add_coverage (&c->input);
+
+ struct ChainContextCollectGlyphsLookupContext lookup_context = {
+ {collect_glyph},
+ {NULL, NULL, NULL}
+ };
+
+ unsigned int count = ruleSet.len;
+ for (unsigned int i = 0; i < count; i++)
+ (this+ruleSet[i]).collect_glyphs (c, lookup_context);
+ }
+
+ inline bool would_apply (hb_would_apply_context_t *c) const
+ {
+ TRACE_WOULD_APPLY (this);
+
+ const ChainRuleSet &rule_set = this+ruleSet[(this+coverage).get_coverage (c->glyphs[0])];
+ struct ChainContextApplyLookupContext lookup_context = {
+ {match_glyph},
+ {NULL, NULL, NULL}
+ };
+ return TRACE_RETURN (rule_set.would_apply (c, lookup_context));
+ }
+
+ inline const Coverage &get_coverage (void) const
+ {
+ return this+coverage;
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ unsigned int index = (this+coverage).get_coverage (c->buffer->cur().codepoint);
+ if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+ const ChainRuleSet &rule_set = this+ruleSet[index];
+ struct ChainContextApplyLookupContext lookup_context = {
+ {match_glyph},
+ {NULL, NULL, NULL}
+ };
+ return TRACE_RETURN (rule_set.apply (c, lookup_context));
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (coverage.sanitize (c, this) && ruleSet.sanitize (c, this));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 1 */
+ OffsetTo<Coverage>
+ coverage; /* Offset to Coverage table--from
+ * beginning of table */
+ OffsetArrayOf<ChainRuleSet>
+ ruleSet; /* Array of ChainRuleSet tables
+ * ordered by Coverage Index */
+ public:
+ DEFINE_SIZE_ARRAY (6, ruleSet);
+};
+
+struct ChainContextFormat2
+{
+ inline void closure (hb_closure_context_t *c) const
+ {
+ TRACE_CLOSURE (this);
+ if (!(this+coverage).intersects (c->glyphs))
+ return;
+
+ const ClassDef &backtrack_class_def = this+backtrackClassDef;
+ const ClassDef &input_class_def = this+inputClassDef;
+ const ClassDef &lookahead_class_def = this+lookaheadClassDef;
+
+ struct ChainContextClosureLookupContext lookup_context = {
+ {intersects_class},
+ {&backtrack_class_def,
+ &input_class_def,
+ &lookahead_class_def}
+ };
+
+ unsigned int count = ruleSet.len;
+ for (unsigned int i = 0; i < count; i++)
+ if (input_class_def.intersects_class (c->glyphs, i)) {
+ const ChainRuleSet &rule_set = this+ruleSet[i];
+ rule_set.closure (c, lookup_context);
+ }
+ }
+
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ (this+coverage).add_coverage (&c->input);
+
+ struct ChainContextCollectGlyphsLookupContext lookup_context = {
+ {collect_class},
+ {NULL, NULL, NULL}
+ };
+
+ unsigned int count = ruleSet.len;
+ for (unsigned int i = 0; i < count; i++)
+ (this+ruleSet[i]).collect_glyphs (c, lookup_context);
+ }
+
+ inline bool would_apply (hb_would_apply_context_t *c) const
+ {
+ TRACE_WOULD_APPLY (this);
+
+ const ClassDef &input_class_def = this+inputClassDef;
+
+ unsigned int index = input_class_def.get_class (c->glyphs[0]);
+ const ChainRuleSet &rule_set = this+ruleSet[index];
+ struct ChainContextApplyLookupContext lookup_context = {
+ {match_class},
+ {NULL, &input_class_def, NULL}
+ };
+ return TRACE_RETURN (rule_set.would_apply (c, lookup_context));
+ }
+
+ inline const Coverage &get_coverage (void) const
+ {
+ return this+coverage;
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ unsigned int index = (this+coverage).get_coverage (c->buffer->cur().codepoint);
+ if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+ const ClassDef &backtrack_class_def = this+backtrackClassDef;
+ const ClassDef &input_class_def = this+inputClassDef;
+ const ClassDef &lookahead_class_def = this+lookaheadClassDef;
+
+ index = input_class_def.get_class (c->buffer->cur().codepoint);
+ const ChainRuleSet &rule_set = this+ruleSet[index];
+ struct ChainContextApplyLookupContext lookup_context = {
+ {match_class},
+ {&backtrack_class_def,
+ &input_class_def,
+ &lookahead_class_def}
+ };
+ return TRACE_RETURN (rule_set.apply (c, lookup_context));
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (coverage.sanitize (c, this) && backtrackClassDef.sanitize (c, this) &&
+ inputClassDef.sanitize (c, this) && lookaheadClassDef.sanitize (c, this) &&
+ ruleSet.sanitize (c, this));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 2 */
+ OffsetTo<Coverage>
+ coverage; /* Offset to Coverage table--from
+ * beginning of table */
+ OffsetTo<ClassDef>
+ backtrackClassDef; /* Offset to glyph ClassDef table
+ * containing backtrack sequence
+ * data--from beginning of table */
+ OffsetTo<ClassDef>
+ inputClassDef; /* Offset to glyph ClassDef
+ * table containing input sequence
+ * data--from beginning of table */
+ OffsetTo<ClassDef>
+ lookaheadClassDef; /* Offset to glyph ClassDef table
+ * containing lookahead sequence
+ * data--from beginning of table */
+ OffsetArrayOf<ChainRuleSet>
+ ruleSet; /* Array of ChainRuleSet tables
+ * ordered by class */
+ public:
+ DEFINE_SIZE_ARRAY (12, ruleSet);
+};
+
+struct ChainContextFormat3
+{
+ inline void closure (hb_closure_context_t *c) const
+ {
+ TRACE_CLOSURE (this);
+ const OffsetArrayOf<Coverage> &input = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+
+ if (!(this+input[0]).intersects (c->glyphs))
+ return;
+
+ const OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (input);
+ const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+ struct ChainContextClosureLookupContext lookup_context = {
+ {intersects_coverage},
+ {this, this, this}
+ };
+ chain_context_closure_lookup (c,
+ backtrack.len, (const USHORT *) backtrack.array,
+ input.len, (const USHORT *) input.array + 1,
+ lookahead.len, (const USHORT *) lookahead.array,
+ lookup.len, lookup.array,
+ lookup_context);
+ }
+
+ inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+ {
+ TRACE_COLLECT_GLYPHS (this);
+ const OffsetArrayOf<Coverage> &input = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+
+ (this+input[0]).add_coverage (&c->input);
+
+ const OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (input);
+ const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+ struct ChainContextCollectGlyphsLookupContext lookup_context = {
+ {collect_coverage},
+ {this, this, this}
+ };
+ chain_context_collect_glyphs_lookup (c,
+ backtrack.len, (const USHORT *) backtrack.array,
+ input.len, (const USHORT *) input.array + 1,
+ lookahead.len, (const USHORT *) lookahead.array,
+ lookup.len, lookup.array,
+ lookup_context);
+ }
+
+ inline bool would_apply (hb_would_apply_context_t *c) const
+ {
+ TRACE_WOULD_APPLY (this);
+
+ const OffsetArrayOf<Coverage> &input = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+ const OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (input);
+ const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+ struct ChainContextApplyLookupContext lookup_context = {
+ {match_coverage},
+ {this, this, this}
+ };
+ return TRACE_RETURN (chain_context_would_apply_lookup (c,
+ backtrack.len, (const USHORT *) backtrack.array,
+ input.len, (const USHORT *) input.array + 1,
+ lookahead.len, (const USHORT *) lookahead.array,
+ lookup.len, lookup.array, lookup_context));
+ }
+
+ inline const Coverage &get_coverage (void) const
+ {
+ const OffsetArrayOf<Coverage> &input = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+ return this+input[0];
+ }
+
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ const OffsetArrayOf<Coverage> &input = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+
+ unsigned int index = (this+input[0]).get_coverage (c->buffer->cur().codepoint);
+ if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+ const OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (input);
+ const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+ struct ChainContextApplyLookupContext lookup_context = {
+ {match_coverage},
+ {this, this, this}
+ };
+ return TRACE_RETURN (chain_context_apply_lookup (c,
+ backtrack.len, (const USHORT *) backtrack.array,
+ input.len, (const USHORT *) input.array + 1,
+ lookahead.len, (const USHORT *) lookahead.array,
+ lookup.len, lookup.array, lookup_context));
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!backtrack.sanitize (c, this)) return TRACE_RETURN (false);
+ OffsetArrayOf<Coverage> &input = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+ if (!input.sanitize (c, this)) return TRACE_RETURN (false);
+ OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (input);
+ if (!lookahead.sanitize (c, this)) return TRACE_RETURN (false);
+ ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+ return TRACE_RETURN (lookup.sanitize (c));
+ }
+
+ protected:
+ USHORT format; /* Format identifier--format = 3 */
+ OffsetArrayOf<Coverage>
+ backtrack; /* Array of coverage tables
+ * in backtracking sequence, in glyph
+ * sequence order */
+ OffsetArrayOf<Coverage>
+ inputX ; /* Array of coverage
+ * tables in input sequence, in glyph
+ * sequence order */
+ OffsetArrayOf<Coverage>
+ lookaheadX; /* Array of coverage tables
+ * in lookahead sequence, in glyph
+ * sequence order */
+ ArrayOf<LookupRecord>
+ lookupX; /* Array of LookupRecords--in
+ * design order) */
+ public:
+ DEFINE_SIZE_MIN (10);
+};
+
+struct ChainContext
+{
+ template <typename context_t>
+ inline typename context_t::return_t process (context_t *c) const
+ {
+ TRACE_PROCESS (this);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (c->process (u.format1));
+ case 2: return TRACE_RETURN (c->process (u.format2));
+ case 3: return TRACE_RETURN (c->process (u.format3));
+ default:return TRACE_RETURN (c->default_return_value ());
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.sanitize (c));
+ case 2: return TRACE_RETURN (u.format2.sanitize (c));
+ case 3: return TRACE_RETURN (u.format3.sanitize (c));
+ default:return TRACE_RETURN (true);
+ }
+ }
+
+ protected:
+ union {
+ USHORT format; /* Format identifier */
+ ChainContextFormat1 format1;
+ ChainContextFormat2 format2;
+ ChainContextFormat3 format3;
+ } u;
+};
+
+
+struct ExtensionFormat1
+{
+ inline unsigned int get_type (void) const { return extensionLookupType; }
+ inline unsigned int get_offset (void) const { return extensionOffset; }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this));
+ }
+
+ protected:
+ USHORT format; /* Format identifier. Set to 1. */
+ USHORT extensionLookupType; /* Lookup type of subtable referenced
+ * by ExtensionOffset (i.e. the
+ * extension subtable). */
+ ULONG extensionOffset; /* Offset to the extension subtable,
+ * of lookup type subtable. */
+ public:
+ DEFINE_SIZE_STATIC (8);
+};
+
+template <typename T>
+struct Extension
+{
+ inline unsigned int get_type (void) const
+ {
+ switch (u.format) {
+ case 1: return u.format1.get_type ();
+ default:return 0;
+ }
+ }
+ inline unsigned int get_offset (void) const
+ {
+ switch (u.format) {
+ case 1: return u.format1.get_offset ();
+ default:return 0;
+ }
+ }
+
+ template <typename X>
+ inline const X& get_subtable (void) const
+ {
+ unsigned int offset = get_offset ();
+ if (unlikely (!offset)) return Null(typename T::LookupSubTable);
+ return StructAtOffset<typename T::LookupSubTable> (this, offset);
+ }
+
+ template <typename context_t>
+ inline typename context_t::return_t process (context_t *c) const
+ {
+ return get_subtable<typename T::LookupSubTable> ().process (c, get_type ());
+ }
+
+ inline bool sanitize_self (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ switch (u.format) {
+ case 1: return TRACE_RETURN (u.format1.sanitize (c));
+ default:return TRACE_RETURN (true);
+ }
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ if (!sanitize_self (c)) return TRACE_RETURN (false);
+ unsigned int offset = get_offset ();
+ if (unlikely (!offset)) return TRACE_RETURN (true);
+ return TRACE_RETURN (StructAtOffset<typename T::LookupSubTable> (this, offset).sanitize (c, get_type ()));
+ }
+
+ protected:
+ union {
+ USHORT format; /* Format identifier */
+ ExtensionFormat1 format1;
+ } u;
+};
+
+
+/*
+ * GSUB/GPOS Common
+ */
+
+struct GSUBGPOS
+{
+ static const hb_tag_t GSUBTag = HB_OT_TAG_GSUB;
+ static const hb_tag_t GPOSTag = HB_OT_TAG_GPOS;
+
+ inline unsigned int get_script_count (void) const
+ { return (this+scriptList).len; }
+ inline const Tag& get_script_tag (unsigned int i) const
+ { return (this+scriptList).get_tag (i); }
+ inline unsigned int get_script_tags (unsigned int start_offset,
+ unsigned int *script_count /* IN/OUT */,
+ hb_tag_t *script_tags /* OUT */) const
+ { return (this+scriptList).get_tags (start_offset, script_count, script_tags); }
+ inline const Script& get_script (unsigned int i) const
+ { return (this+scriptList)[i]; }
+ inline bool find_script_index (hb_tag_t tag, unsigned int *index) const
+ { return (this+scriptList).find_index (tag, index); }
+
+ inline unsigned int get_feature_count (void) const
+ { return (this+featureList).len; }
+ inline const Tag& get_feature_tag (unsigned int i) const
+ { return (this+featureList).get_tag (i); }
+ inline unsigned int get_feature_tags (unsigned int start_offset,
+ unsigned int *feature_count /* IN/OUT */,
+ hb_tag_t *feature_tags /* OUT */) const
+ { return (this+featureList).get_tags (start_offset, feature_count, feature_tags); }
+ inline const Feature& get_feature (unsigned int i) const
+ { return (this+featureList)[i]; }
+ inline bool find_feature_index (hb_tag_t tag, unsigned int *index) const
+ { return (this+featureList).find_index (tag, index); }
+
+ inline unsigned int get_lookup_count (void) const
+ { return (this+lookupList).len; }
+ inline const Lookup& get_lookup (unsigned int i) const
+ { return (this+lookupList)[i]; }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (version.sanitize (c) && likely (version.major == 1) &&
+ scriptList.sanitize (c, this) &&
+ featureList.sanitize (c, this) &&
+ lookupList.sanitize (c, this));
+ }
+
+ protected:
+ FixedVersion version; /* Version of the GSUB/GPOS table--initially set
+ * to 0x00010000 */
+ OffsetTo<ScriptList>
+ scriptList; /* ScriptList table */
+ OffsetTo<FeatureList>
+ featureList; /* FeatureList table */
+ OffsetTo<LookupList>
+ lookupList; /* LookupList table */
+ public:
+ DEFINE_SIZE_STATIC (10);
+};
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_LAYOUT_GSUBGPOS_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-private.hh
new file mode 100644
index 00000000000..49093de8a1e
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout-private.hh
@@ -0,0 +1,220 @@
+/*
+ * Copyright © 2007,2008,2009 Red Hat, Inc.
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_LAYOUT_PRIVATE_HH
+#define HB_OT_LAYOUT_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-ot-layout.h"
+
+#include "hb-font-private.hh"
+#include "hb-buffer-private.hh"
+#include "hb-set-private.hh"
+
+
+/* buffer var allocations, used during the GSUB/GPOS processing */
+#define glyph_props() var1.u16[0] /* GDEF glyph properties */
+#define syllable() var1.u8[2] /* GSUB/GPOS shaping boundaries */
+#define lig_props() var1.u8[3] /* GSUB/GPOS ligature tracking */
+
+#define hb_ot_layout_from_face(face) ((hb_ot_layout_t *) face->shaper_data.ot)
+
+/*
+ * GDEF
+ */
+
+typedef enum {
+ HB_OT_LAYOUT_GLYPH_PROPS_UNCLASSIFIED = 0x0001,
+ HB_OT_LAYOUT_GLYPH_PROPS_BASE_GLYPH = 0x0002,
+ HB_OT_LAYOUT_GLYPH_PROPS_LIGATURE = 0x0004,
+ HB_OT_LAYOUT_GLYPH_PROPS_MARK = 0x0008,
+ HB_OT_LAYOUT_GLYPH_PROPS_COMPONENT = 0x0010
+} hb_ot_layout_glyph_class_mask_t;
+
+
+
+/*
+ * GSUB/GPOS
+ */
+
+/* lig_id / lig_comp
+ *
+ * When a ligature is formed:
+ *
+ * - The ligature glyph and any marks in between all the same newly allocated
+ * lig_id,
+ * - The ligature glyph will get lig_num_comps set to the number of components
+ * - The marks get lig_comp > 0, reflecting which component of the ligature
+ * they were applied to.
+ * - This is used in GPOS to attach marks to the right component of a ligature
+ * in MarkLigPos.
+ *
+ * When a multiple-substitution is done:
+ *
+ * - All resulting glyphs will have lig_id = 0,
+ * - The resulting glyphs will have lig_comp = 0, 1, 2, ... respectively.
+ * - This is used in GPOS to attach marks to the first component of a
+ * multiple substitution in MarkBasePos.
+ *
+ * The numbers are also used in GPOS to do mark-to-mark positioning only
+ * to marks that belong to the same component of a ligature in MarkMarPos.
+ */
+#define IS_LIG_BASE 0x10
+static inline void
+set_lig_props_for_ligature (hb_glyph_info_t &info, unsigned int lig_id, unsigned int lig_num_comps)
+{
+ info.lig_props() = (lig_id << 5) | IS_LIG_BASE | (lig_num_comps & 0x0F);
+}
+static inline void
+set_lig_props_for_mark (hb_glyph_info_t &info, unsigned int lig_id, unsigned int lig_comp)
+{
+ info.lig_props() = (lig_id << 5) | (lig_comp & 0x0F);
+}
+static inline void
+set_lig_props_for_component (hb_glyph_info_t &info, unsigned int comp)
+{
+ set_lig_props_for_mark (info, 0, comp);
+}
+
+static inline unsigned int
+get_lig_id (const hb_glyph_info_t &info)
+{
+ return info.lig_props() >> 5;
+}
+static inline bool
+is_a_ligature (const hb_glyph_info_t &info)
+{
+ return !!(info.lig_props() & IS_LIG_BASE);
+}
+static inline unsigned int
+get_lig_comp (const hb_glyph_info_t &info)
+{
+ if (is_a_ligature (info))
+ return 0;
+ else
+ return info.lig_props() & 0x0F;
+}
+static inline unsigned int
+get_lig_num_comps (const hb_glyph_info_t &info)
+{
+ if ((info.glyph_props() & HB_OT_LAYOUT_GLYPH_PROPS_LIGATURE) && is_a_ligature (info))
+ return info.lig_props() & 0x0F;
+ else
+ return 1;
+}
+
+static inline uint8_t allocate_lig_id (hb_buffer_t *buffer) {
+ uint8_t lig_id = buffer->next_serial () & 0x07;
+ if (unlikely (!lig_id))
+ lig_id = allocate_lig_id (buffer); /* in case of overflow */
+ return lig_id;
+}
+
+
+HB_INTERNAL hb_bool_t
+hb_ot_layout_lookup_would_substitute_fast (hb_face_t *face,
+ unsigned int lookup_index,
+ const hb_codepoint_t *glyphs,
+ unsigned int glyphs_length,
+ hb_bool_t zero_context);
+
+
+/* Should be called before all the substitute_lookup's are done. */
+HB_INTERNAL void
+hb_ot_layout_substitute_start (hb_font_t *font,
+ hb_buffer_t *buffer);
+
+HB_INTERNAL hb_bool_t
+hb_ot_layout_substitute_lookup (hb_font_t *font,
+ hb_buffer_t *buffer,
+ unsigned int lookup_index,
+ hb_mask_t mask);
+
+/* Should be called after all the substitute_lookup's are done */
+HB_INTERNAL void
+hb_ot_layout_substitute_finish (hb_font_t *font,
+ hb_buffer_t *buffer);
+
+
+/* Should be called before all the position_lookup's are done. Resets positions to zero. */
+HB_INTERNAL void
+hb_ot_layout_position_start (hb_font_t *font,
+ hb_buffer_t *buffer);
+
+HB_INTERNAL hb_bool_t
+hb_ot_layout_position_lookup (hb_font_t *font,
+ hb_buffer_t *buffer,
+ unsigned int lookup_index,
+ hb_mask_t mask);
+
+/* Should be called after all the position_lookup's are done */
+HB_INTERNAL void
+hb_ot_layout_position_finish (hb_font_t *font,
+ hb_buffer_t *buffer,
+ hb_bool_t zero_width_attached_marks);
+
+
+
+/*
+ * hb_ot_layout_t
+ */
+
+namespace OT {
+ struct GDEF;
+ struct GSUB;
+ struct GPOS;
+}
+
+struct hb_ot_layout_t
+{
+ hb_blob_t *gdef_blob;
+ hb_blob_t *gsub_blob;
+ hb_blob_t *gpos_blob;
+
+ const struct OT::GDEF *gdef;
+ const struct OT::GSUB *gsub;
+ const struct OT::GPOS *gpos;
+
+ unsigned int gsub_lookup_count;
+ unsigned int gpos_lookup_count;
+
+ hb_set_digest_t *gsub_digests;
+ hb_set_digest_t *gpos_digests;
+};
+
+
+HB_INTERNAL hb_ot_layout_t *
+_hb_ot_layout_create (hb_face_t *face);
+
+HB_INTERNAL void
+_hb_ot_layout_destroy (hb_ot_layout_t *layout);
+
+
+
+#endif /* HB_OT_LAYOUT_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout.cc
new file mode 100644
index 00000000000..2572c007359
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout.cc
@@ -0,0 +1,672 @@
+/*
+ * Copyright © 1998-2004 David Turner and Werner Lemberg
+ * Copyright © 2006 Behdad Esfahbod
+ * Copyright © 2007,2008,2009 Red Hat, Inc.
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-ot-layout-private.hh"
+
+#include "hb-ot-layout-gdef-table.hh"
+#include "hb-ot-layout-gsub-table.hh"
+#include "hb-ot-layout-gpos-table.hh"
+#include "hb-ot-maxp-table.hh"
+
+#include <stdlib.h>
+#include <string.h>
+
+
+HB_SHAPER_DATA_ENSURE_DECLARE(ot, face)
+
+hb_ot_layout_t *
+_hb_ot_layout_create (hb_face_t *face)
+{
+ hb_ot_layout_t *layout = (hb_ot_layout_t *) calloc (1, sizeof (hb_ot_layout_t));
+ if (unlikely (!layout))
+ return NULL;
+
+ layout->gdef_blob = OT::Sanitizer<OT::GDEF>::sanitize (face->reference_table (HB_OT_TAG_GDEF));
+ layout->gdef = OT::Sanitizer<OT::GDEF>::lock_instance (layout->gdef_blob);
+
+ layout->gsub_blob = OT::Sanitizer<OT::GSUB>::sanitize (face->reference_table (HB_OT_TAG_GSUB));
+ layout->gsub = OT::Sanitizer<OT::GSUB>::lock_instance (layout->gsub_blob);
+
+ layout->gpos_blob = OT::Sanitizer<OT::GPOS>::sanitize (face->reference_table (HB_OT_TAG_GPOS));
+ layout->gpos = OT::Sanitizer<OT::GPOS>::lock_instance (layout->gpos_blob);
+
+ layout->gsub_lookup_count = layout->gsub->get_lookup_count ();
+ layout->gpos_lookup_count = layout->gpos->get_lookup_count ();
+
+ layout->gsub_digests = (hb_set_digest_t *) calloc (layout->gsub->get_lookup_count (), sizeof (hb_set_digest_t));
+ layout->gpos_digests = (hb_set_digest_t *) calloc (layout->gpos->get_lookup_count (), sizeof (hb_set_digest_t));
+
+ if (unlikely ((layout->gsub_lookup_count && !layout->gsub_digests) ||
+ (layout->gpos_lookup_count && !layout->gpos_digests)))
+ {
+ _hb_ot_layout_destroy (layout);
+ return NULL;
+ }
+
+ for (unsigned int i = 0; i < layout->gsub_lookup_count; i++)
+ layout->gsub->add_coverage (&layout->gsub_digests[i], i);
+ for (unsigned int i = 0; i < layout->gpos_lookup_count; i++)
+ layout->gpos->add_coverage (&layout->gpos_digests[i], i);
+
+ return layout;
+}
+
+void
+_hb_ot_layout_destroy (hb_ot_layout_t *layout)
+{
+ hb_blob_destroy (layout->gdef_blob);
+ hb_blob_destroy (layout->gsub_blob);
+ hb_blob_destroy (layout->gpos_blob);
+
+ free (layout->gsub_digests);
+ free (layout->gpos_digests);
+
+ free (layout);
+}
+
+static inline const OT::GDEF&
+_get_gdef (hb_face_t *face)
+{
+ if (unlikely (!hb_ot_shaper_face_data_ensure (face))) return OT::Null(OT::GDEF);
+ return *hb_ot_layout_from_face (face)->gdef;
+}
+static inline const OT::GSUB&
+_get_gsub (hb_face_t *face)
+{
+ if (unlikely (!hb_ot_shaper_face_data_ensure (face))) return OT::Null(OT::GSUB);
+ return *hb_ot_layout_from_face (face)->gsub;
+}
+static inline const OT::GPOS&
+_get_gpos (hb_face_t *face)
+{
+ if (unlikely (!hb_ot_shaper_face_data_ensure (face))) return OT::Null(OT::GPOS);
+ return *hb_ot_layout_from_face (face)->gpos;
+}
+
+
+/*
+ * GDEF
+ */
+
+hb_bool_t
+hb_ot_layout_has_glyph_classes (hb_face_t *face)
+{
+ return _get_gdef (face).has_glyph_classes ();
+}
+
+hb_ot_layout_glyph_class_t
+hb_ot_layout_get_glyph_class (hb_face_t *face,
+ hb_codepoint_t glyph)
+{
+ return (hb_ot_layout_glyph_class_t) _get_gdef (face).get_glyph_class (glyph);
+}
+
+void
+hb_ot_layout_get_glyphs_in_class (hb_face_t *face,
+ hb_ot_layout_glyph_class_t klass,
+ hb_set_t *glyphs /* OUT */)
+{
+ return _get_gdef (face).get_glyphs_in_class (klass, glyphs);
+}
+
+unsigned int
+hb_ot_layout_get_attach_points (hb_face_t *face,
+ hb_codepoint_t glyph,
+ unsigned int start_offset,
+ unsigned int *point_count /* IN/OUT */,
+ unsigned int *point_array /* OUT */)
+{
+ return _get_gdef (face).get_attach_points (glyph, start_offset, point_count, point_array);
+}
+
+unsigned int
+hb_ot_layout_get_ligature_carets (hb_font_t *font,
+ hb_direction_t direction,
+ hb_codepoint_t glyph,
+ unsigned int start_offset,
+ unsigned int *caret_count /* IN/OUT */,
+ int *caret_array /* OUT */)
+{
+ return _get_gdef (font->face).get_lig_carets (font, direction, glyph, start_offset, caret_count, caret_array);
+}
+
+
+/*
+ * GSUB/GPOS
+ */
+
+static const OT::GSUBGPOS&
+get_gsubgpos_table (hb_face_t *face,
+ hb_tag_t table_tag)
+{
+ switch (table_tag) {
+ case HB_OT_TAG_GSUB: return _get_gsub (face);
+ case HB_OT_TAG_GPOS: return _get_gpos (face);
+ default: return OT::Null(OT::GSUBGPOS);
+ }
+}
+
+
+unsigned int
+hb_ot_layout_table_get_script_tags (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int start_offset,
+ unsigned int *script_count /* IN/OUT */,
+ hb_tag_t *script_tags /* OUT */)
+{
+ const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
+
+ return g.get_script_tags (start_offset, script_count, script_tags);
+}
+
+hb_bool_t
+hb_ot_layout_table_find_script (hb_face_t *face,
+ hb_tag_t table_tag,
+ hb_tag_t script_tag,
+ unsigned int *script_index)
+{
+ ASSERT_STATIC (OT::Index::NOT_FOUND_INDEX == HB_OT_LAYOUT_NO_SCRIPT_INDEX);
+ const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
+
+ if (g.find_script_index (script_tag, script_index))
+ return true;
+
+ /* try finding 'DFLT' */
+ if (g.find_script_index (HB_OT_TAG_DEFAULT_SCRIPT, script_index))
+ return false;
+
+ /* try with 'dflt'; MS site has had typos and many fonts use it now :(.
+ * including many versions of DejaVu Sans Mono! */
+ if (g.find_script_index (HB_OT_TAG_DEFAULT_LANGUAGE, script_index))
+ return false;
+
+ if (script_index) *script_index = HB_OT_LAYOUT_NO_SCRIPT_INDEX;
+ return false;
+}
+
+hb_bool_t
+hb_ot_layout_table_choose_script (hb_face_t *face,
+ hb_tag_t table_tag,
+ const hb_tag_t *script_tags,
+ unsigned int *script_index,
+ hb_tag_t *chosen_script)
+{
+ ASSERT_STATIC (OT::Index::NOT_FOUND_INDEX == HB_OT_LAYOUT_NO_SCRIPT_INDEX);
+ const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
+
+ while (*script_tags)
+ {
+ if (g.find_script_index (*script_tags, script_index)) {
+ if (chosen_script)
+ *chosen_script = *script_tags;
+ return true;
+ }
+ script_tags++;
+ }
+
+ /* try finding 'DFLT' */
+ if (g.find_script_index (HB_OT_TAG_DEFAULT_SCRIPT, script_index)) {
+ if (chosen_script)
+ *chosen_script = HB_OT_TAG_DEFAULT_SCRIPT;
+ return false;
+ }
+
+ /* try with 'dflt'; MS site has had typos and many fonts use it now :( */
+ if (g.find_script_index (HB_OT_TAG_DEFAULT_LANGUAGE, script_index)) {
+ if (chosen_script)
+ *chosen_script = HB_OT_TAG_DEFAULT_LANGUAGE;
+ return false;
+ }
+
+ /* try with 'latn'; some old fonts put their features there even though
+ they're really trying to support Thai, for example :( */
+#define HB_OT_TAG_LATIN_SCRIPT HB_TAG ('l', 'a', 't', 'n')
+ if (g.find_script_index (HB_OT_TAG_LATIN_SCRIPT, script_index)) {
+ if (chosen_script)
+ *chosen_script = HB_OT_TAG_LATIN_SCRIPT;
+ return false;
+ }
+
+ if (script_index) *script_index = HB_OT_LAYOUT_NO_SCRIPT_INDEX;
+ if (chosen_script)
+ *chosen_script = HB_OT_LAYOUT_NO_SCRIPT_INDEX;
+ return false;
+}
+
+unsigned int
+hb_ot_layout_table_get_feature_tags (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int start_offset,
+ unsigned int *feature_count /* IN/OUT */,
+ hb_tag_t *feature_tags /* OUT */)
+{
+ const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
+
+ return g.get_feature_tags (start_offset, feature_count, feature_tags);
+}
+
+
+unsigned int
+hb_ot_layout_script_get_language_tags (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int script_index,
+ unsigned int start_offset,
+ unsigned int *language_count /* IN/OUT */,
+ hb_tag_t *language_tags /* OUT */)
+{
+ const OT::Script &s = get_gsubgpos_table (face, table_tag).get_script (script_index);
+
+ return s.get_lang_sys_tags (start_offset, language_count, language_tags);
+}
+
+hb_bool_t
+hb_ot_layout_script_find_language (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int script_index,
+ hb_tag_t language_tag,
+ unsigned int *language_index)
+{
+ ASSERT_STATIC (OT::Index::NOT_FOUND_INDEX == HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX);
+ const OT::Script &s = get_gsubgpos_table (face, table_tag).get_script (script_index);
+
+ if (s.find_lang_sys_index (language_tag, language_index))
+ return true;
+
+ /* try with 'dflt'; MS site has had typos and many fonts use it now :( */
+ if (s.find_lang_sys_index (HB_OT_TAG_DEFAULT_LANGUAGE, language_index))
+ return false;
+
+ if (language_index) *language_index = HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX;
+ return false;
+}
+
+hb_bool_t
+hb_ot_layout_language_get_required_feature_index (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int script_index,
+ unsigned int language_index,
+ unsigned int *feature_index)
+{
+ const OT::LangSys &l = get_gsubgpos_table (face, table_tag).get_script (script_index).get_lang_sys (language_index);
+
+ if (feature_index) *feature_index = l.get_required_feature_index ();
+
+ return l.has_required_feature ();
+}
+
+unsigned int
+hb_ot_layout_language_get_feature_indexes (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int script_index,
+ unsigned int language_index,
+ unsigned int start_offset,
+ unsigned int *feature_count /* IN/OUT */,
+ unsigned int *feature_indexes /* OUT */)
+{
+ const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
+ const OT::LangSys &l = g.get_script (script_index).get_lang_sys (language_index);
+
+ return l.get_feature_indexes (start_offset, feature_count, feature_indexes);
+}
+
+unsigned int
+hb_ot_layout_language_get_feature_tags (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int script_index,
+ unsigned int language_index,
+ unsigned int start_offset,
+ unsigned int *feature_count /* IN/OUT */,
+ hb_tag_t *feature_tags /* OUT */)
+{
+ const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
+ const OT::LangSys &l = g.get_script (script_index).get_lang_sys (language_index);
+
+ ASSERT_STATIC (sizeof (unsigned int) == sizeof (hb_tag_t));
+ unsigned int ret = l.get_feature_indexes (start_offset, feature_count, (unsigned int *) feature_tags);
+
+ if (feature_tags) {
+ unsigned int count = *feature_count;
+ for (unsigned int i = 0; i < count; i++)
+ feature_tags[i] = g.get_feature_tag ((unsigned int) feature_tags[i]);
+ }
+
+ return ret;
+}
+
+
+hb_bool_t
+hb_ot_layout_language_find_feature (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int script_index,
+ unsigned int language_index,
+ hb_tag_t feature_tag,
+ unsigned int *feature_index)
+{
+ ASSERT_STATIC (OT::Index::NOT_FOUND_INDEX == HB_OT_LAYOUT_NO_FEATURE_INDEX);
+ const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
+ const OT::LangSys &l = g.get_script (script_index).get_lang_sys (language_index);
+
+ unsigned int num_features = l.get_feature_count ();
+ for (unsigned int i = 0; i < num_features; i++) {
+ unsigned int f_index = l.get_feature_index (i);
+
+ if (feature_tag == g.get_feature_tag (f_index)) {
+ if (feature_index) *feature_index = f_index;
+ return true;
+ }
+ }
+
+ if (feature_index) *feature_index = HB_OT_LAYOUT_NO_FEATURE_INDEX;
+ return false;
+}
+
+unsigned int
+hb_ot_layout_feature_get_lookups (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int feature_index,
+ unsigned int start_offset,
+ unsigned int *lookup_count /* IN/OUT */,
+ unsigned int *lookup_indexes /* OUT */)
+{
+ const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
+ const OT::Feature &f = g.get_feature (feature_index);
+
+ return f.get_lookup_indexes (start_offset, lookup_count, lookup_indexes);
+}
+
+static void
+_hb_ot_layout_collect_lookups_lookups (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int feature_index,
+ hb_set_t *lookup_indexes /* OUT */)
+{
+ unsigned int lookup_indices[32];
+ unsigned int offset, len;
+
+ offset = 0;
+ do {
+ len = ARRAY_LENGTH (lookup_indices);
+ hb_ot_layout_feature_get_lookups (face,
+ table_tag,
+ feature_index,
+ offset, &len,
+ lookup_indices);
+
+ for (unsigned int i = 0; i < len; i++)
+ lookup_indexes->add (lookup_indices[i]);
+
+ offset += len;
+ } while (len == ARRAY_LENGTH (lookup_indices));
+}
+
+static void
+_hb_ot_layout_collect_lookups_features (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int script_index,
+ unsigned int language_index,
+ const hb_tag_t *features,
+ hb_set_t *lookup_indexes /* OUT */)
+{
+ if (!features)
+ {
+ /* All features */
+ unsigned int count = hb_ot_layout_language_get_feature_tags (face, table_tag, script_index, language_index, 0, NULL, NULL);
+ for (unsigned int feature_index = 0; feature_index < count; feature_index++)
+ _hb_ot_layout_collect_lookups_lookups (face, table_tag, feature_index, lookup_indexes);
+ } else {
+ for (; *features; features++)
+ {
+ unsigned int feature_index;
+ if (hb_ot_layout_language_find_feature (face, table_tag, script_index, language_index, *features, &feature_index))
+ _hb_ot_layout_collect_lookups_lookups (face, table_tag, feature_index, lookup_indexes);
+ }
+ }
+}
+
+static void
+_hb_ot_layout_collect_lookups_languages (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int script_index,
+ const hb_tag_t *languages,
+ const hb_tag_t *features,
+ hb_set_t *lookup_indexes /* OUT */)
+{
+ if (!languages)
+ {
+ /* All languages */
+ unsigned int count = hb_ot_layout_script_get_language_tags (face, table_tag, script_index, 0, NULL, NULL);
+ for (unsigned int language_index = 0; language_index < count; language_index++)
+ _hb_ot_layout_collect_lookups_features (face, table_tag, script_index, language_index, features, lookup_indexes);
+ } else {
+ for (; *languages; languages++)
+ {
+ unsigned int language_index;
+ if (hb_ot_layout_script_find_language (face, table_tag, script_index, *languages, &language_index))
+ _hb_ot_layout_collect_lookups_features (face, table_tag, script_index, language_index, features, lookup_indexes);
+ }
+ }
+}
+
+void
+hb_ot_layout_collect_lookups (hb_face_t *face,
+ hb_tag_t table_tag,
+ const hb_tag_t *scripts,
+ const hb_tag_t *languages,
+ const hb_tag_t *features,
+ hb_set_t *lookup_indexes /* OUT */)
+{
+ if (!scripts)
+ {
+ /* All scripts */
+ unsigned int count = hb_ot_layout_table_get_script_tags (face, table_tag, 0, NULL, NULL);
+ for (unsigned int script_index = 0; script_index < count; script_index++)
+ _hb_ot_layout_collect_lookups_languages (face, table_tag, script_index, languages, features, lookup_indexes);
+ } else {
+ for (; *scripts; scripts++)
+ {
+ unsigned int script_index;
+ if (hb_ot_layout_table_find_script (face, table_tag, *scripts, &script_index))
+ _hb_ot_layout_collect_lookups_languages (face, table_tag, script_index, languages, features, lookup_indexes);
+ }
+ }
+}
+
+void
+hb_ot_layout_lookup_collect_glyphs (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int lookup_index,
+ hb_set_t *glyphs_before, /* OUT. May be NULL */
+ hb_set_t *glyphs_input, /* OUT. May be NULL */
+ hb_set_t *glyphs_after, /* OUT. May be NULL */
+ hb_set_t *glyphs_output /* OUT. May be NULL */)
+{
+ if (unlikely (!hb_ot_shaper_face_data_ensure (face))) return;
+
+ OT::hb_collect_glyphs_context_t c (face, glyphs_before, glyphs_input, glyphs_after, glyphs_output);
+
+ switch (table_tag) {
+ case HB_OT_TAG_GSUB:
+ {
+ const OT::SubstLookup& l = hb_ot_layout_from_face (face)->gsub->get_lookup (lookup_index);
+ l.collect_glyphs_lookup (&c);
+ return;
+ }
+ case HB_OT_TAG_GPOS:
+ {
+ const OT::PosLookup& l = hb_ot_layout_from_face (face)->gpos->get_lookup (lookup_index);
+ l.collect_glyphs_lookup (&c);
+ return;
+ }
+ }
+}
+
+
+/*
+ * OT::GSUB
+ */
+
+hb_bool_t
+hb_ot_layout_has_substitution (hb_face_t *face)
+{
+ return &_get_gsub (face) != &OT::Null(OT::GSUB);
+}
+
+hb_bool_t
+hb_ot_layout_lookup_would_substitute (hb_face_t *face,
+ unsigned int lookup_index,
+ const hb_codepoint_t *glyphs,
+ unsigned int glyphs_length,
+ hb_bool_t zero_context)
+{
+ if (unlikely (!hb_ot_shaper_face_data_ensure (face))) return false;
+ return hb_ot_layout_lookup_would_substitute_fast (face, lookup_index, glyphs, glyphs_length, zero_context);
+}
+
+hb_bool_t
+hb_ot_layout_lookup_would_substitute_fast (hb_face_t *face,
+ unsigned int lookup_index,
+ const hb_codepoint_t *glyphs,
+ unsigned int glyphs_length,
+ hb_bool_t zero_context)
+{
+ if (unlikely (lookup_index >= hb_ot_layout_from_face (face)->gsub_lookup_count)) return false;
+ OT::hb_would_apply_context_t c (face, glyphs, glyphs_length, zero_context);
+
+ const OT::SubstLookup& l = hb_ot_layout_from_face (face)->gsub->get_lookup (lookup_index);
+
+ return l.would_apply (&c, &hb_ot_layout_from_face (face)->gsub_digests[lookup_index]);
+}
+
+void
+hb_ot_layout_substitute_start (hb_font_t *font, hb_buffer_t *buffer)
+{
+ OT::GSUB::substitute_start (font, buffer);
+}
+
+hb_bool_t
+hb_ot_layout_substitute_lookup (hb_font_t *font,
+ hb_buffer_t *buffer,
+ unsigned int lookup_index,
+ hb_mask_t mask)
+{
+ if (unlikely (lookup_index >= hb_ot_layout_from_face (font->face)->gsub_lookup_count)) return false;
+
+ OT::hb_apply_context_t c (font, buffer, mask);
+
+ const OT::SubstLookup& l = hb_ot_layout_from_face (font->face)->gsub->get_lookup (lookup_index);
+
+ return l.apply_string (&c, &hb_ot_layout_from_face (font->face)->gsub_digests[lookup_index]);
+}
+
+void
+hb_ot_layout_substitute_finish (hb_font_t *font, hb_buffer_t *buffer)
+{
+ OT::GSUB::substitute_finish (font, buffer);
+}
+
+void
+hb_ot_layout_lookup_substitute_closure (hb_face_t *face,
+ unsigned int lookup_index,
+ hb_set_t *glyphs)
+{
+ OT::hb_closure_context_t c (face, glyphs);
+
+ const OT::SubstLookup& l = _get_gsub (face).get_lookup (lookup_index);
+
+ l.closure (&c);
+}
+
+/*
+ * OT::GPOS
+ */
+
+hb_bool_t
+hb_ot_layout_has_positioning (hb_face_t *face)
+{
+ return &_get_gpos (face) != &OT::Null(OT::GPOS);
+}
+
+void
+hb_ot_layout_position_start (hb_font_t *font, hb_buffer_t *buffer)
+{
+ OT::GPOS::position_start (font, buffer);
+}
+
+hb_bool_t
+hb_ot_layout_position_lookup (hb_font_t *font,
+ hb_buffer_t *buffer,
+ unsigned int lookup_index,
+ hb_mask_t mask)
+{
+ if (unlikely (lookup_index >= hb_ot_layout_from_face (font->face)->gpos_lookup_count)) return false;
+
+ OT::hb_apply_context_t c (font, buffer, mask);
+
+ const OT::PosLookup& l = hb_ot_layout_from_face (font->face)->gpos->get_lookup (lookup_index);
+
+ return l.apply_string (&c, &hb_ot_layout_from_face (font->face)->gpos_digests[lookup_index]);
+}
+
+void
+hb_ot_layout_position_finish (hb_font_t *font, hb_buffer_t *buffer, hb_bool_t zero_width_attached_marks)
+{
+ OT::GPOS::position_finish (font, buffer, zero_width_attached_marks);
+}
+
+hb_bool_t
+hb_ot_layout_position_get_size (hb_face_t *face,
+ uint16_t *data /* OUT, 5 items */)
+{
+ const OT::GPOS &gpos = _get_gpos (face);
+ unsigned int script_index;
+ gpos.find_script_index (HB_OT_TAG_DEFAULT_SCRIPT, &script_index);
+ const OT::LangSys &l = gpos.get_script (script_index).get_lang_sys (HB_OT_TAG_DEFAULT_LANGUAGE);
+
+ unsigned int num_features = l.get_feature_count ();
+ for (unsigned int i = 0; i < num_features; i++) {
+ unsigned int f_index = l.get_feature_index (i);
+
+ if (HB_TAG ('s','i','z','e') == gpos.get_feature_tag (f_index))
+ {
+ const OT::Feature &f = gpos.get_feature (f_index);
+ const OT::FeatureParams &params = f.get_feature_params ();
+
+ for (unsigned int i = 0; i < 5; i++)
+ data[i] = params.u.size.params[i];
+
+ return true;
+ }
+ }
+
+ for (unsigned int i = 0; i < 5; i++)
+ data[i] = 0;
+
+ return false;
+}
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout.h b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout.h
new file mode 100644
index 00000000000..adb483ce9df
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-layout.h
@@ -0,0 +1,288 @@
+/*
+ * Copyright © 2007,2008,2009 Red Hat, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_H_IN
+#error "Include <hb-ot.h> instead."
+#endif
+
+#ifndef HB_OT_LAYOUT_H
+#define HB_OT_LAYOUT_H
+
+#include "hb.h"
+
+#include "hb-ot-tag.h"
+
+HB_BEGIN_DECLS
+
+
+#define HB_OT_TAG_GDEF HB_TAG('G','D','E','F')
+#define HB_OT_TAG_GSUB HB_TAG('G','S','U','B')
+#define HB_OT_TAG_GPOS HB_TAG('G','P','O','S')
+
+
+/*
+ * GDEF
+ */
+
+hb_bool_t
+hb_ot_layout_has_glyph_classes (hb_face_t *face);
+
+typedef enum {
+ HB_OT_LAYOUT_GLYPH_CLASS_UNCLASSIFIED = 0,
+ HB_OT_LAYOUT_GLYPH_CLASS_BASE_GLYPH = 1,
+ HB_OT_LAYOUT_GLYPH_CLASS_LIGATURE = 2,
+ HB_OT_LAYOUT_GLYPH_CLASS_MARK = 3,
+ HB_OT_LAYOUT_GLYPH_CLASS_COMPONENT = 4
+} hb_ot_layout_glyph_class_t;
+
+hb_ot_layout_glyph_class_t
+hb_ot_layout_get_glyph_class (hb_face_t *face,
+ hb_codepoint_t glyph);
+
+void
+hb_ot_layout_get_glyphs_in_class (hb_face_t *face,
+ hb_ot_layout_glyph_class_t klass,
+ hb_set_t *glyphs /* OUT */);
+
+
+/* Not that useful. Provides list of attach points for a glyph that a
+ * client may want to cache */
+unsigned int
+hb_ot_layout_get_attach_points (hb_face_t *face,
+ hb_codepoint_t glyph,
+ unsigned int start_offset,
+ unsigned int *point_count /* IN/OUT */,
+ unsigned int *point_array /* OUT */);
+
+/* Ligature caret positions */
+unsigned int
+hb_ot_layout_get_ligature_carets (hb_font_t *font,
+ hb_direction_t direction,
+ hb_codepoint_t glyph,
+ unsigned int start_offset,
+ unsigned int *caret_count /* IN/OUT */,
+ hb_position_t *caret_array /* OUT */);
+
+
+/*
+ * GSUB/GPOS feature query and enumeration interface
+ */
+
+#define HB_OT_LAYOUT_NO_SCRIPT_INDEX ((unsigned int) 0xFFFF)
+#define HB_OT_LAYOUT_NO_FEATURE_INDEX ((unsigned int) 0xFFFF)
+#define HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX ((unsigned int) 0xFFFF)
+
+unsigned int
+hb_ot_layout_table_get_script_tags (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int start_offset,
+ unsigned int *script_count /* IN/OUT */,
+ hb_tag_t *script_tags /* OUT */);
+
+hb_bool_t
+hb_ot_layout_table_find_script (hb_face_t *face,
+ hb_tag_t table_tag,
+ hb_tag_t script_tag,
+ unsigned int *script_index);
+
+/* Like find_script, but takes zero-terminated array of scripts to test */
+hb_bool_t
+hb_ot_layout_table_choose_script (hb_face_t *face,
+ hb_tag_t table_tag,
+ const hb_tag_t *script_tags,
+ unsigned int *script_index,
+ hb_tag_t *chosen_script);
+
+unsigned int
+hb_ot_layout_table_get_feature_tags (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int start_offset,
+ unsigned int *feature_count /* IN/OUT */,
+ hb_tag_t *feature_tags /* OUT */);
+
+unsigned int
+hb_ot_layout_script_get_language_tags (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int script_index,
+ unsigned int start_offset,
+ unsigned int *language_count /* IN/OUT */,
+ hb_tag_t *language_tags /* OUT */);
+
+hb_bool_t
+hb_ot_layout_script_find_language (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int script_index,
+ hb_tag_t language_tag,
+ unsigned int *language_index);
+
+hb_bool_t
+hb_ot_layout_language_get_required_feature_index (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int script_index,
+ unsigned int language_index,
+ unsigned int *feature_index);
+
+unsigned int
+hb_ot_layout_language_get_feature_indexes (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int script_index,
+ unsigned int language_index,
+ unsigned int start_offset,
+ unsigned int *feature_count /* IN/OUT */,
+ unsigned int *feature_indexes /* OUT */);
+
+unsigned int
+hb_ot_layout_language_get_feature_tags (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int script_index,
+ unsigned int language_index,
+ unsigned int start_offset,
+ unsigned int *feature_count /* IN/OUT */,
+ hb_tag_t *feature_tags /* OUT */);
+
+hb_bool_t
+hb_ot_layout_language_find_feature (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int script_index,
+ unsigned int language_index,
+ hb_tag_t feature_tag,
+ unsigned int *feature_index);
+
+unsigned int
+hb_ot_layout_feature_get_lookups (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int feature_index,
+ unsigned int start_offset,
+ unsigned int *lookup_count /* IN/OUT */,
+ unsigned int *lookup_indexes /* OUT */);
+
+void
+hb_ot_layout_collect_lookups (hb_face_t *face,
+ hb_tag_t table_tag,
+ const hb_tag_t *scripts,
+ const hb_tag_t *languages,
+ const hb_tag_t *features,
+ hb_set_t *lookup_indexes /* OUT */);
+
+void
+hb_ot_shape_plan_collect_lookups (hb_shape_plan_t *shape_plan,
+ hb_tag_t table_tag,
+ hb_set_t *lookup_indexes /* OUT */);
+
+void
+hb_ot_layout_lookup_collect_glyphs (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int lookup_index,
+ hb_set_t *glyphs_before, /* OUT. May be NULL */
+ hb_set_t *glyphs_input, /* OUT. May be NULL */
+ hb_set_t *glyphs_after, /* OUT. May be NULL */
+ hb_set_t *glyphs_output /* OUT. May be NULL */);
+
+#ifdef HB_NOT_IMPLEMENTED
+typedef struct
+{
+ const hb_codepoint_t *before,
+ unsigned int before_length,
+ const hb_codepoint_t *input,
+ unsigned int input_length,
+ const hb_codepoint_t *after,
+ unsigned int after_length,
+} hb_ot_layout_glyph_sequence_t;
+
+typedef hb_bool_t
+(*hb_ot_layout_glyph_sequence_func_t) (hb_font_t *font,
+ hb_tag_t table_tag,
+ unsigned int lookup_index,
+ const hb_ot_layout_glyph_sequence_t *sequence,
+ void *user_data);
+
+void
+Xhb_ot_layout_lookup_enumerate_sequences (hb_face_t *face,
+ hb_tag_t table_tag,
+ unsigned int lookup_index,
+ hb_ot_layout_glyph_sequence_func_t callback,
+ void *user_data);
+#endif
+
+
+/*
+ * GSUB
+ */
+
+hb_bool_t
+hb_ot_layout_has_substitution (hb_face_t *face);
+
+hb_bool_t
+hb_ot_layout_lookup_would_substitute (hb_face_t *face,
+ unsigned int lookup_index,
+ const hb_codepoint_t *glyphs,
+ unsigned int glyphs_length,
+ hb_bool_t zero_context);
+
+void
+hb_ot_layout_lookup_substitute_closure (hb_face_t *face,
+ unsigned int lookup_index,
+ hb_set_t *glyphs
+ /*TODO , hb_bool_t inclusive */);
+
+#ifdef HB_NOT_IMPLEMENTED
+/* Note: You better have GDEF when using this API, or marks won't do much. */
+hb_bool_t
+Xhb_ot_layout_lookup_substitute (hb_font_t *font,
+ unsigned int lookup_index,
+ const hb_ot_layout_glyph_sequence_t *sequence,
+ unsigned int out_size,
+ hb_codepoint_t *glyphs_out, /* OUT */
+ unsigned int *clusters_out, /* OUT */
+ unsigned int *out_length /* OUT */);
+#endif
+
+
+/*
+ * GPOS
+ */
+
+hb_bool_t
+hb_ot_layout_has_positioning (hb_face_t *face);
+
+#ifdef HB_NOT_IMPLEMENTED
+/* Note: You better have GDEF when using this API, or marks won't do much. */
+hb_bool_t
+Xhb_ot_layout_lookup_position (hb_font_t *font,
+ unsigned int lookup_index,
+ const hb_ot_layout_glyph_sequence_t *sequence,
+ hb_glyph_position_t *positions /* IN / OUT */);
+#endif
+
+/* Optical 'size' feature info. Returns true if found. */
+hb_bool_t
+hb_ot_layout_position_get_size (hb_face_t *face,
+ uint16_t *data /* OUT, 5 items */);
+
+
+HB_END_DECLS
+
+#endif /* HB_OT_LAYOUT_H */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-map-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-map-private.hh
new file mode 100644
index 00000000000..b140207aa97
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-map-private.hh
@@ -0,0 +1,214 @@
+/*
+ * Copyright © 2009,2010 Red Hat, Inc.
+ * Copyright © 2010,2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_MAP_PRIVATE_HH
+#define HB_OT_MAP_PRIVATE_HH
+
+#include "hb-buffer-private.hh"
+
+#include "hb-ot-layout-private.hh"
+
+
+static const hb_tag_t table_tags[2] = {HB_OT_TAG_GSUB, HB_OT_TAG_GPOS};
+
+struct hb_ot_map_t
+{
+ friend struct hb_ot_map_builder_t;
+
+ public:
+
+ struct feature_map_t {
+ hb_tag_t tag; /* should be first for our bsearch to work */
+ unsigned int index[2]; /* GSUB/GPOS */
+ unsigned int stage[2]; /* GSUB/GPOS */
+ unsigned int shift;
+ hb_mask_t mask;
+ hb_mask_t _1_mask; /* mask for value=1, for quick access */
+ hb_bool_t needs_fallback;
+
+ static int cmp (const feature_map_t *a, const feature_map_t *b)
+ { return a->tag < b->tag ? -1 : a->tag > b->tag ? 1 : 0; }
+ };
+
+ struct lookup_map_t {
+ unsigned int index;
+ hb_mask_t mask;
+
+ static int cmp (const lookup_map_t *a, const lookup_map_t *b)
+ { return a->index < b->index ? -1 : a->index > b->index ? 1 : 0; }
+ };
+
+ typedef void (*pause_func_t) (const struct hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer);
+
+ struct pause_map_t {
+ unsigned int num_lookups; /* Cumulative */
+ pause_func_t callback;
+ };
+
+
+ hb_ot_map_t (void) { memset (this, 0, sizeof (*this)); }
+
+ inline hb_mask_t get_global_mask (void) const { return global_mask; }
+
+ inline hb_mask_t get_mask (hb_tag_t feature_tag, unsigned int *shift = NULL) const {
+ const feature_map_t *map = features.bsearch (&feature_tag);
+ if (shift) *shift = map ? map->shift : 0;
+ return map ? map->mask : 0;
+ }
+
+ inline bool needs_fallback (hb_tag_t feature_tag) const {
+ const feature_map_t *map = features.bsearch (&feature_tag);
+ return map ? map->needs_fallback : false;
+ }
+
+ inline hb_mask_t get_1_mask (hb_tag_t feature_tag) const {
+ const feature_map_t *map = features.bsearch (&feature_tag);
+ return map ? map->_1_mask : 0;
+ }
+
+ inline unsigned int get_feature_index (unsigned int table_index, hb_tag_t feature_tag) const {
+ const feature_map_t *map = features.bsearch (&feature_tag);
+ return map ? map->index[table_index] : HB_OT_LAYOUT_NO_FEATURE_INDEX;
+ }
+
+ inline unsigned int get_feature_stage (unsigned int table_index, hb_tag_t feature_tag) const {
+ const feature_map_t *map = features.bsearch (&feature_tag);
+ return map ? map->stage[table_index] : (unsigned int) -1;
+ }
+
+ inline void get_stage_lookups (unsigned int table_index, unsigned int stage,
+ const struct lookup_map_t **plookups, unsigned int *lookup_count) const {
+ if (unlikely (stage == (unsigned int) -1)) {
+ *plookups = NULL;
+ *lookup_count = 0;
+ return;
+ }
+ assert (stage <= pauses[table_index].len);
+ unsigned int start = stage ? pauses[table_index][stage - 1].num_lookups : 0;
+ unsigned int end = stage < pauses[table_index].len ? pauses[table_index][stage].num_lookups : lookups[table_index].len;
+ *plookups = &lookups[table_index][start];
+ *lookup_count = end - start;
+ }
+
+ HB_INTERNAL void collect_lookups (unsigned int table_index, hb_set_t *lookups) const;
+ HB_INTERNAL void substitute (const struct hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const;
+ HB_INTERNAL void position (const struct hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const;
+
+ inline void finish (void) {
+ features.finish ();
+ lookups[0].finish ();
+ lookups[1].finish ();
+ pauses[0].finish ();
+ pauses[1].finish ();
+ }
+
+ public:
+ hb_tag_t chosen_script[2];
+ bool found_script[2];
+
+ private:
+
+ HB_INTERNAL void add_lookups (hb_face_t *face,
+ unsigned int table_index,
+ unsigned int feature_index,
+ hb_mask_t mask);
+
+ hb_mask_t global_mask;
+
+ hb_prealloced_array_t<feature_map_t, 8> features;
+ hb_prealloced_array_t<lookup_map_t, 32> lookups[2]; /* GSUB/GPOS */
+ hb_prealloced_array_t<pause_map_t, 1> pauses[2]; /* GSUB/GPOS */
+};
+
+
+struct hb_ot_map_builder_t
+{
+ public:
+
+ HB_INTERNAL hb_ot_map_builder_t (hb_face_t *face_,
+ const hb_segment_properties_t *props_);
+
+ HB_INTERNAL void add_feature (hb_tag_t tag, unsigned int value, bool global, bool has_fallback = false);
+
+ inline void add_bool_feature (hb_tag_t tag, bool global = true, bool has_fallback = false)
+ { add_feature (tag, 1, global, has_fallback); }
+
+ inline void add_gsub_pause (hb_ot_map_t::pause_func_t pause_func)
+ { add_pause (0, pause_func); }
+ inline void add_gpos_pause (hb_ot_map_t::pause_func_t pause_func)
+ { add_pause (1, pause_func); }
+
+ HB_INTERNAL void compile (struct hb_ot_map_t &m);
+
+ inline void finish (void) {
+ feature_infos.finish ();
+ pauses[0].finish ();
+ pauses[1].finish ();
+ }
+
+ private:
+
+ struct feature_info_t {
+ hb_tag_t tag;
+ unsigned int seq; /* sequence#, used for stable sorting only */
+ unsigned int max_value;
+ bool global; /* whether the feature applies value to every glyph in the buffer */
+ bool has_fallback; /* whether to allocate bits even if feature not found */
+ unsigned int default_value; /* for non-global features, what should the unset glyphs take */
+ unsigned int stage[2]; /* GSUB/GPOS */
+
+ static int cmp (const feature_info_t *a, const feature_info_t *b)
+ { return (a->tag != b->tag) ? (a->tag < b->tag ? -1 : 1) : (a->seq < b->seq ? -1 : 1); }
+ };
+
+ struct pause_info_t {
+ unsigned int stage;
+ hb_ot_map_t::pause_func_t callback;
+ };
+
+ HB_INTERNAL void add_pause (unsigned int table_index, hb_ot_map_t::pause_func_t pause_func);
+
+ public:
+
+ hb_face_t *face;
+ hb_segment_properties_t props;
+
+ hb_tag_t chosen_script[2];
+ bool found_script[2];
+ unsigned int script_index[2], language_index[2];
+
+ private:
+
+ unsigned int current_stage[2]; /* GSUB/GPOS */
+ hb_prealloced_array_t<feature_info_t,16> feature_infos;
+ hb_prealloced_array_t<pause_info_t, 1> pauses[2]; /* GSUB/GPOS */
+};
+
+
+
+#endif /* HB_OT_MAP_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-map.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-map.cc
new file mode 100644
index 00000000000..62f7904b2f9
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-map.cc
@@ -0,0 +1,304 @@
+/*
+ * Copyright © 2009,2010 Red Hat, Inc.
+ * Copyright © 2010,2011 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-ot-map-private.hh"
+
+
+void
+hb_ot_map_t::add_lookups (hb_face_t *face,
+ unsigned int table_index,
+ unsigned int feature_index,
+ hb_mask_t mask)
+{
+ unsigned int lookup_indices[32];
+ unsigned int offset, len;
+
+ offset = 0;
+ do {
+ len = ARRAY_LENGTH (lookup_indices);
+ hb_ot_layout_feature_get_lookups (face,
+ table_tags[table_index],
+ feature_index,
+ offset, &len,
+ lookup_indices);
+
+ for (unsigned int i = 0; i < len; i++) {
+ hb_ot_map_t::lookup_map_t *lookup = lookups[table_index].push ();
+ if (unlikely (!lookup))
+ return;
+ lookup->mask = mask;
+ lookup->index = lookup_indices[i];
+ }
+
+ offset += len;
+ } while (len == ARRAY_LENGTH (lookup_indices));
+}
+
+hb_ot_map_builder_t::hb_ot_map_builder_t (hb_face_t *face_,
+ const hb_segment_properties_t *props_)
+{
+ memset (this, 0, sizeof (*this));
+
+ face = face_;
+ props = *props_;
+
+
+ /* Fetch script/language indices for GSUB/GPOS. We need these later to skip
+ * features not available in either table and not waste precious bits for them. */
+
+ hb_tag_t script_tags[3] = {HB_TAG_NONE, HB_TAG_NONE, HB_TAG_NONE};
+ hb_tag_t language_tag;
+
+ hb_ot_tags_from_script (props.script, &script_tags[0], &script_tags[1]);
+ language_tag = hb_ot_tag_from_language (props.language);
+
+ for (unsigned int table_index = 0; table_index < 2; table_index++) {
+ hb_tag_t table_tag = table_tags[table_index];
+ found_script[table_index] = hb_ot_layout_table_choose_script (face, table_tag, script_tags, &script_index[table_index], &chosen_script[table_index]);
+ hb_ot_layout_script_find_language (face, table_tag, script_index[table_index], language_tag, &language_index[table_index]);
+ }
+}
+
+void hb_ot_map_builder_t::add_feature (hb_tag_t tag, unsigned int value, bool global, bool has_fallback)
+{
+ feature_info_t *info = feature_infos.push();
+ if (unlikely (!info)) return;
+ info->tag = tag;
+ info->seq = feature_infos.len;
+ info->max_value = value;
+ info->global = global;
+ info->has_fallback = has_fallback;
+ info->default_value = global ? value : 0;
+ info->stage[0] = current_stage[0];
+ info->stage[1] = current_stage[1];
+}
+
+/* Keep the next two functions in sync. */
+
+void hb_ot_map_t::substitute (const hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const
+{
+ const unsigned int table_index = 0;
+ unsigned int i = 0;
+
+ for (unsigned int pause_index = 0; pause_index < pauses[table_index].len; pause_index++) {
+ const pause_map_t *pause = &pauses[table_index][pause_index];
+ for (; i < pause->num_lookups; i++)
+ hb_ot_layout_substitute_lookup (font, buffer, lookups[table_index][i].index, lookups[table_index][i].mask);
+
+ buffer->clear_output ();
+
+ if (pause->callback)
+ pause->callback (plan, font, buffer);
+ }
+
+ for (; i < lookups[table_index].len; i++)
+ hb_ot_layout_substitute_lookup (font, buffer, lookups[table_index][i].index, lookups[table_index][i].mask);
+}
+
+void hb_ot_map_t::position (const hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const
+{
+ const unsigned int table_index = 1;
+ unsigned int i = 0;
+
+ for (unsigned int pause_index = 0; pause_index < pauses[table_index].len; pause_index++) {
+ const pause_map_t *pause = &pauses[table_index][pause_index];
+ for (; i < pause->num_lookups; i++)
+ hb_ot_layout_position_lookup (font, buffer, lookups[table_index][i].index, lookups[table_index][i].mask);
+
+ if (pause->callback)
+ pause->callback (plan, font, buffer);
+ }
+
+ for (; i < lookups[table_index].len; i++)
+ hb_ot_layout_position_lookup (font, buffer, lookups[table_index][i].index, lookups[table_index][i].mask);
+}
+
+void hb_ot_map_t::collect_lookups (unsigned int table_index, hb_set_t *lookups_out) const
+{
+ for (unsigned int i = 0; i < lookups[table_index].len; i++)
+ hb_set_add (lookups_out, lookups[table_index][i].index);
+}
+
+void hb_ot_map_builder_t::add_pause (unsigned int table_index, hb_ot_map_t::pause_func_t pause_func)
+{
+ pause_info_t *p = pauses[table_index].push ();
+ if (likely (p)) {
+ p->stage = current_stage[table_index];
+ p->callback = pause_func;
+ }
+
+ current_stage[table_index]++;
+}
+
+void
+hb_ot_map_builder_t::compile (hb_ot_map_t &m)
+{
+ m.global_mask = 1;
+
+ for (unsigned int table_index = 0; table_index < 2; table_index++) {
+ m.chosen_script[table_index] = chosen_script[table_index];
+ m.found_script[table_index] = found_script[table_index];
+ }
+
+ if (!feature_infos.len)
+ return;
+
+ /* Sort features and merge duplicates */
+ {
+ feature_infos.sort ();
+ unsigned int j = 0;
+ for (unsigned int i = 1; i < feature_infos.len; i++)
+ if (feature_infos[i].tag != feature_infos[j].tag)
+ feature_infos[++j] = feature_infos[i];
+ else {
+ if (feature_infos[i].global) {
+ feature_infos[j].global = true;
+ feature_infos[j].max_value = feature_infos[i].max_value;
+ feature_infos[j].default_value = feature_infos[i].default_value;
+ } else {
+ feature_infos[j].global = false;
+ feature_infos[j].max_value = MAX (feature_infos[j].max_value, feature_infos[i].max_value);
+ }
+ feature_infos[j].has_fallback = feature_infos[j].has_fallback || feature_infos[i].has_fallback;
+ feature_infos[j].stage[0] = MIN (feature_infos[j].stage[0], feature_infos[i].stage[0]);
+ feature_infos[j].stage[1] = MIN (feature_infos[j].stage[1], feature_infos[i].stage[1]);
+ /* Inherit default_value from j */
+ }
+ feature_infos.shrink (j + 1);
+ }
+
+
+ /* Allocate bits now */
+ unsigned int next_bit = 1;
+ for (unsigned int i = 0; i < feature_infos.len; i++) {
+ const feature_info_t *info = &feature_infos[i];
+
+ unsigned int bits_needed;
+
+ if (info->global && info->max_value == 1)
+ /* Uses the global bit */
+ bits_needed = 0;
+ else
+ bits_needed = _hb_bit_storage (info->max_value);
+
+ if (!info->max_value || next_bit + bits_needed > 8 * sizeof (hb_mask_t))
+ continue; /* Feature disabled, or not enough bits. */
+
+
+ bool found = false;
+ unsigned int feature_index[2];
+ for (unsigned int table_index = 0; table_index < 2; table_index++)
+ found |= hb_ot_layout_language_find_feature (face,
+ table_tags[table_index],
+ script_index[table_index],
+ language_index[table_index],
+ info->tag,
+ &feature_index[table_index]);
+ if (!found && !info->has_fallback)
+ continue;
+
+
+ hb_ot_map_t::feature_map_t *map = m.features.push ();
+ if (unlikely (!map))
+ break;
+
+ map->tag = info->tag;
+ map->index[0] = feature_index[0];
+ map->index[1] = feature_index[1];
+ map->stage[0] = info->stage[0];
+ map->stage[1] = info->stage[1];
+ if (info->global && info->max_value == 1) {
+ /* Uses the global bit */
+ map->shift = 0;
+ map->mask = 1;
+ } else {
+ map->shift = next_bit;
+ map->mask = (1 << (next_bit + bits_needed)) - (1 << next_bit);
+ next_bit += bits_needed;
+ if (info->global)
+ m.global_mask |= (info->default_value << map->shift) & map->mask;
+ }
+ map->_1_mask = (1 << map->shift) & map->mask;
+ map->needs_fallback = !found;
+
+ }
+ feature_infos.shrink (0); /* Done with these */
+
+
+ add_gsub_pause (NULL);
+ add_gpos_pause (NULL);
+
+ for (unsigned int table_index = 0; table_index < 2; table_index++) {
+ hb_tag_t table_tag = table_tags[table_index];
+
+ /* Collect lookup indices for features */
+
+ unsigned int required_feature_index;
+ if (hb_ot_layout_language_get_required_feature_index (face,
+ table_tag,
+ script_index[table_index],
+ language_index[table_index],
+ &required_feature_index))
+ m.add_lookups (face, table_index, required_feature_index, 1);
+
+ unsigned int pause_index = 0;
+ unsigned int last_num_lookups = 0;
+ for (unsigned stage = 0; stage < current_stage[table_index]; stage++)
+ {
+ for (unsigned i = 0; i < m.features.len; i++)
+ if (m.features[i].stage[table_index] == stage)
+ m.add_lookups (face, table_index, m.features[i].index[table_index], m.features[i].mask);
+
+ /* Sort lookups and merge duplicates */
+ if (last_num_lookups < m.lookups[table_index].len)
+ {
+ m.lookups[table_index].sort (last_num_lookups, m.lookups[table_index].len);
+
+ unsigned int j = last_num_lookups;
+ for (unsigned int i = j + 1; i < m.lookups[table_index].len; i++)
+ if (m.lookups[table_index][i].index != m.lookups[table_index][j].index)
+ m.lookups[table_index][++j] = m.lookups[table_index][i];
+ else
+ m.lookups[table_index][j].mask |= m.lookups[table_index][i].mask;
+ m.lookups[table_index].shrink (j + 1);
+ }
+
+ last_num_lookups = m.lookups[table_index].len;
+
+ if (pause_index < pauses[table_index].len && pauses[table_index][pause_index].stage == stage) {
+ hb_ot_map_t::pause_map_t *pause_map = m.pauses[table_index].push ();
+ if (likely (pause_map)) {
+ pause_map->num_lookups = last_num_lookups;
+ pause_map->callback = pauses[table_index][pause_index].callback;
+ }
+
+ pause_index++;
+ }
+ }
+ }
+}
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-maxp-table.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-maxp-table.hh
new file mode 100644
index 00000000000..0ce3ebcc2a6
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-maxp-table.hh
@@ -0,0 +1,69 @@
+/*
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_MAXP_TABLE_HH
+#define HB_OT_MAXP_TABLE_HH
+
+#include "hb-open-type-private.hh"
+
+
+namespace OT {
+
+
+/*
+ * maxp -- The Maximum Profile Table
+ */
+
+#define HB_OT_TAG_maxp HB_TAG('m','a','x','p')
+
+struct maxp
+{
+ static const hb_tag_t Tag = HB_OT_TAG_maxp;
+
+ inline unsigned int get_num_glyphs (void) const {
+ return numGlyphs;
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this) &&
+ likely (version.major == 1 || (version.major == 0 && version.minor == 0x5000)));
+ }
+
+ /* We only implement version 0.5 as none of the extra fields in version 1.0 are useful. */
+ protected:
+ FixedVersion version; /* Version of the maxp table (0.5 or 1.0),
+ * 0x00005000 or 0x00010000. */
+ USHORT numGlyphs; /* The number of glyphs in the font. */
+ public:
+ DEFINE_SIZE_STATIC (6);
+};
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_MAXP_TABLE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-name-table.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-name-table.hh
new file mode 100644
index 00000000000..75a1b94ea31
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-name-table.hh
@@ -0,0 +1,132 @@
+/*
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_NAME_TABLE_HH
+#define HB_OT_NAME_TABLE_HH
+
+#include "hb-open-type-private.hh"
+
+
+namespace OT {
+
+
+/*
+ * name -- The Naming Table
+ */
+
+#define HB_OT_TAG_name HB_TAG('n','a','m','e')
+
+
+struct NameRecord
+{
+ static int cmp (const NameRecord *a, const NameRecord *b)
+ {
+ int ret;
+ ret = b->platformID.cmp (a->platformID);
+ if (ret) return ret;
+ ret = b->encodingID.cmp (a->encodingID);
+ if (ret) return ret;
+ ret = b->languageID.cmp (a->languageID);
+ if (ret) return ret;
+ ret = b->nameID.cmp (a->nameID);
+ if (ret) return ret;
+ return 0;
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c, void *base) {
+ TRACE_SANITIZE (this);
+ /* We can check from base all the way up to the end of string... */
+ return TRACE_RETURN (c->check_struct (this) && c->check_range ((char *) base, (unsigned int) length + offset));
+ }
+
+ USHORT platformID; /* Platform ID. */
+ USHORT encodingID; /* Platform-specific encoding ID. */
+ USHORT languageID; /* Language ID. */
+ USHORT nameID; /* Name ID. */
+ USHORT length; /* String length (in bytes). */
+ USHORT offset; /* String offset from start of storage area (in bytes). */
+ public:
+ DEFINE_SIZE_STATIC (12);
+};
+
+struct name
+{
+ static const hb_tag_t Tag = HB_OT_TAG_name;
+
+ inline unsigned int get_name (unsigned int platform_id,
+ unsigned int encoding_id,
+ unsigned int language_id,
+ unsigned int name_id,
+ void *buffer,
+ unsigned int buffer_length) const
+ {
+ NameRecord key;
+ key.platformID.set (platform_id);
+ key.encodingID.set (encoding_id);
+ key.languageID.set (language_id);
+ key.nameID.set (name_id);
+ NameRecord *match = (NameRecord *) bsearch (&key, nameRecord, count, sizeof (nameRecord[0]), (hb_compare_func_t) NameRecord::cmp);
+
+ if (!match)
+ return 0;
+
+ unsigned int length = MIN (buffer_length, (unsigned int) match->length);
+ memcpy (buffer, (char *) this + stringOffset + match->offset, length);
+ return length;
+ }
+
+ inline bool sanitize_records (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ char *string_pool = (char *) this + stringOffset;
+ unsigned int _count = count;
+ for (unsigned int i = 0; i < _count; i++)
+ if (!nameRecord[i].sanitize (c, string_pool)) return TRACE_RETURN (false);
+ return TRACE_RETURN (true);
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) {
+ TRACE_SANITIZE (this);
+ return TRACE_RETURN (c->check_struct (this) &&
+ likely (format == 0 || format == 1) &&
+ c->check_array (nameRecord, nameRecord[0].static_size, count) &&
+ sanitize_records (c));
+ }
+
+ /* We only implement format 0 for now. */
+ protected:
+ USHORT format; /* Format selector (=0/1). */
+ USHORT count; /* Number of name records. */
+ Offset stringOffset; /* Offset to start of string storage (from start of table). */
+ NameRecord nameRecord[VAR]; /* The name records where count is the number of records. */
+ public:
+ DEFINE_SIZE_ARRAY (6, nameRecord);
+};
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_NAME_TABLE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-arabic-fallback.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-arabic-fallback.hh
new file mode 100644
index 00000000000..bf68561e161
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-arabic-fallback.hh
@@ -0,0 +1,253 @@
+/*
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_COMPLEX_ARABIC_FALLBACK_HH
+#define HB_OT_SHAPE_COMPLEX_ARABIC_FALLBACK_HH
+
+#include "hb-private.hh"
+
+#include "hb-ot-shape-private.hh"
+#include "hb-ot-layout-gsub-table.hh"
+
+
+static const hb_tag_t arabic_fallback_features[] =
+{
+ HB_TAG('i','n','i','t'),
+ HB_TAG('m','e','d','i'),
+ HB_TAG('f','i','n','a'),
+ HB_TAG('i','s','o','l'),
+ HB_TAG('r','l','i','g'),
+};
+
+/* Same order as the fallback feature array */
+enum {
+ FALLBACK_INIT,
+ FALLBACK_MEDI,
+ FALLBACK_FINA,
+ FALLBACK_ISOL,
+ FALLBACK_RLIG,
+ ARABIC_NUM_FALLBACK_FEATURES
+};
+
+static OT::SubstLookup *
+arabic_fallback_synthesize_lookup_single (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ unsigned int feature_index)
+{
+ OT::GlyphID glyphs[SHAPING_TABLE_LAST - SHAPING_TABLE_FIRST + 1];
+ OT::GlyphID substitutes[SHAPING_TABLE_LAST - SHAPING_TABLE_FIRST + 1];
+ unsigned int num_glyphs = 0;
+
+ /* Populate arrays */
+ for (hb_codepoint_t u = SHAPING_TABLE_FIRST; u < SHAPING_TABLE_LAST + 1; u++)
+ {
+ hb_codepoint_t s = shaping_table[u - SHAPING_TABLE_FIRST][feature_index];
+ hb_codepoint_t u_glyph, s_glyph;
+
+ if (!s ||
+ !hb_font_get_glyph (font, u, 0, &u_glyph) ||
+ !hb_font_get_glyph (font, s, 0, &s_glyph) ||
+ u_glyph == s_glyph ||
+ u_glyph > 0xFFFF || s_glyph > 0xFFFF)
+ continue;
+
+ glyphs[num_glyphs].set (u_glyph);
+ substitutes[num_glyphs].set (s_glyph);
+
+ num_glyphs++;
+ }
+
+ /* Bubble-sort!
+ * May not be good-enough for presidential candidate interviews, but good-enough for us... */
+ hb_bubble_sort (&glyphs[0], num_glyphs, OT::GlyphID::cmp, &substitutes[0]);
+
+ OT::Supplier<OT::GlyphID> glyphs_supplier (glyphs, num_glyphs);
+ OT::Supplier<OT::GlyphID> substitutes_supplier (substitutes, num_glyphs);
+
+ /* Each glyph takes four bytes max, and there's some overhead. */
+ char buf[(SHAPING_TABLE_LAST - SHAPING_TABLE_FIRST + 1) * 4 + 128];
+ OT::hb_serialize_context_t c (buf, sizeof (buf));
+ OT::SubstLookup *lookup = c.start_serialize<OT::SubstLookup> ();
+ bool ret = lookup->serialize_single (&c,
+ OT::LookupFlag::IgnoreMarks,
+ glyphs_supplier,
+ substitutes_supplier,
+ num_glyphs);
+ c.end_serialize ();
+ /* TODO sanitize the results? */
+
+ return ret ? c.copy<OT::SubstLookup> () : NULL;
+}
+
+static OT::SubstLookup *
+arabic_fallback_synthesize_lookup_ligature (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font)
+{
+ OT::GlyphID first_glyphs[ARRAY_LENGTH_CONST (ligature_table)];
+ unsigned int first_glyphs_indirection[ARRAY_LENGTH_CONST (ligature_table)];
+ unsigned int ligature_per_first_glyph_count_list[ARRAY_LENGTH_CONST (first_glyphs)];
+ unsigned int num_first_glyphs = 0;
+
+ /* We know that all our ligatures are 2-component */
+ OT::GlyphID ligature_list[ARRAY_LENGTH_CONST (first_glyphs) * ARRAY_LENGTH_CONST(ligature_table[0].ligatures)];
+ unsigned int component_count_list[ARRAY_LENGTH_CONST (ligature_list)];
+ OT::GlyphID component_list[ARRAY_LENGTH_CONST (ligature_list) * 1/* One extra component per ligature */];
+ unsigned int num_ligatures = 0;
+
+ /* Populate arrays */
+
+ /* Sort out the first-glyphs */
+ for (unsigned int first_glyph_idx = 0; first_glyph_idx < ARRAY_LENGTH (first_glyphs); first_glyph_idx++)
+ {
+ hb_codepoint_t first_u = ligature_table[first_glyph_idx].first;
+ hb_codepoint_t first_glyph;
+ if (!hb_font_get_glyph (font, first_u, 0, &first_glyph))
+ continue;
+ first_glyphs[num_first_glyphs].set (first_glyph);
+ ligature_per_first_glyph_count_list[num_first_glyphs] = 0;
+ first_glyphs_indirection[num_first_glyphs] = first_glyph_idx;
+ num_first_glyphs++;
+ }
+ hb_bubble_sort (&first_glyphs[0], num_first_glyphs, OT::GlyphID::cmp, &first_glyphs_indirection[0]);
+
+ /* Now that the first-glyphs are sorted, walk again, populate ligatures. */
+ for (unsigned int i = 0; i < num_first_glyphs; i++)
+ {
+ unsigned int first_glyph_idx = first_glyphs_indirection[i];
+
+ for (unsigned int second_glyph_idx = 0; second_glyph_idx < ARRAY_LENGTH (ligature_table[0].ligatures); second_glyph_idx++)
+ {
+ hb_codepoint_t second_u = ligature_table[first_glyph_idx].ligatures[second_glyph_idx].second;
+ hb_codepoint_t ligature_u = ligature_table[first_glyph_idx].ligatures[second_glyph_idx].ligature;
+ hb_codepoint_t second_glyph, ligature_glyph;
+ if (!second_u ||
+ !hb_font_get_glyph (font, second_u, 0, &second_glyph) ||
+ !hb_font_get_glyph (font, ligature_u, 0, &ligature_glyph))
+ continue;
+
+ ligature_per_first_glyph_count_list[i]++;
+
+ ligature_list[num_ligatures].set (ligature_glyph);
+ component_count_list[num_ligatures] = 2;
+ component_list[num_ligatures].set (second_glyph);
+ num_ligatures++;
+ }
+ }
+
+ OT::Supplier<OT::GlyphID> first_glyphs_supplier (first_glyphs, num_first_glyphs);
+ OT::Supplier<unsigned int > ligature_per_first_glyph_count_supplier (ligature_per_first_glyph_count_list, num_first_glyphs);
+ OT::Supplier<OT::GlyphID> ligatures_supplier (ligature_list, num_ligatures);
+ OT::Supplier<unsigned int > component_count_supplier (component_count_list, num_ligatures);
+ OT::Supplier<OT::GlyphID> component_supplier (component_list, num_ligatures);
+
+ /* 16 bytes per ligature ought to be enough... */
+ char buf[ARRAY_LENGTH_CONST (ligature_list) * 16 + 128];
+ OT::hb_serialize_context_t c (buf, sizeof (buf));
+ OT::SubstLookup *lookup = c.start_serialize<OT::SubstLookup> ();
+ bool ret = lookup->serialize_ligature (&c,
+ OT::LookupFlag::IgnoreMarks,
+ first_glyphs_supplier,
+ ligature_per_first_glyph_count_supplier,
+ num_first_glyphs,
+ ligatures_supplier,
+ component_count_supplier,
+ component_supplier);
+
+ c.end_serialize ();
+ /* TODO sanitize the results? */
+
+ return ret ? c.copy<OT::SubstLookup> () : NULL;
+}
+
+static OT::SubstLookup *
+arabic_fallback_synthesize_lookup (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ unsigned int feature_index)
+{
+ if (feature_index < 4)
+ return arabic_fallback_synthesize_lookup_single (plan, font, feature_index);
+ else
+ return arabic_fallback_synthesize_lookup_ligature (plan, font);
+}
+
+struct arabic_fallback_plan_t
+{
+ ASSERT_POD ();
+
+ hb_mask_t mask_array[ARABIC_NUM_FALLBACK_FEATURES];
+ OT::SubstLookup *lookup_array[ARABIC_NUM_FALLBACK_FEATURES];
+ hb_set_digest_t digest_array[ARABIC_NUM_FALLBACK_FEATURES];
+};
+
+static const arabic_fallback_plan_t arabic_fallback_plan_nil = {};
+
+static arabic_fallback_plan_t *
+arabic_fallback_plan_create (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font)
+{
+ arabic_fallback_plan_t *fallback_plan = (arabic_fallback_plan_t *) calloc (1, sizeof (arabic_fallback_plan_t));
+ if (unlikely (!fallback_plan))
+ return const_cast<arabic_fallback_plan_t *> (&arabic_fallback_plan_nil);
+
+ for (unsigned int i = 0; i < ARABIC_NUM_FALLBACK_FEATURES; i++) {
+ fallback_plan->mask_array[i] = plan->map.get_1_mask (arabic_fallback_features[i]);
+ if (fallback_plan->mask_array[i]) {
+ fallback_plan->lookup_array[i] = arabic_fallback_synthesize_lookup (plan, font, i);
+ if (fallback_plan->lookup_array[i])
+ fallback_plan->lookup_array[i]->add_coverage (&fallback_plan->digest_array[i]);
+ }
+ }
+
+ return fallback_plan;
+}
+
+static void
+arabic_fallback_plan_destroy (arabic_fallback_plan_t *fallback_plan)
+{
+ if (!fallback_plan || fallback_plan == &arabic_fallback_plan_nil)
+ return;
+
+ for (unsigned int i = 0; i < ARABIC_NUM_FALLBACK_FEATURES; i++)
+ if (fallback_plan->lookup_array[i])
+ free (fallback_plan->lookup_array[i]);
+
+ free (fallback_plan);
+}
+
+static void
+arabic_fallback_plan_shape (arabic_fallback_plan_t *fallback_plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer)
+{
+ for (unsigned int i = 0; i < ARABIC_NUM_FALLBACK_FEATURES; i++)
+ if (fallback_plan->lookup_array[i]) {
+ OT::hb_apply_context_t c (font, buffer, fallback_plan->mask_array[i]);
+ fallback_plan->lookup_array[i]->apply_string (&c, &fallback_plan->digest_array[i]);
+ }
+}
+
+
+#endif /* HB_OT_SHAPE_COMPLEX_ARABIC_FALLBACK_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-arabic-table.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-arabic-table.hh
new file mode 100644
index 00000000000..5e29167ad74
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-arabic-table.hh
@@ -0,0 +1,942 @@
+/* == Start of generated table == */
+/*
+ * The following table is generated by running:
+ *
+ * ./gen-arabic-table.py ArabicShaping.txt UnicodeData.txt
+ *
+ * on files with these headers:
+ *
+ * # ArabicShaping-6.1.0.txt
+ * # Date: 2011-04-15, 23:16:00 GMT [KW]
+ * UnicodeData.txt does not have a header.
+ */
+
+#ifndef HB_OT_SHAPE_COMPLEX_ARABIC_TABLE_HH
+#define HB_OT_SHAPE_COMPLEX_ARABIC_TABLE_HH
+
+
+static const uint8_t joining_table[] =
+{
+
+ /* Arabic Characters */
+
+ JOINING_TYPE_U, /* 0600; ARABIC NUMBER SIGN; U; No_Joining_Group */
+ JOINING_TYPE_U, /* 0601; ARABIC SIGN SANAH; U; No_Joining_Group */
+ JOINING_TYPE_U, /* 0602; ARABIC FOOTNOTE MARKER; U; No_Joining_Group */
+ JOINING_TYPE_U, /* 0603; ARABIC SIGN SAFHA; U; No_Joining_Group */
+ JOINING_TYPE_U, /* 0604; ARABIC SIGN SAMVAT; U; No_Joining_Group */
+ JOINING_TYPE_X, /* 0605 */
+ JOINING_TYPE_X, /* 0606 */
+ JOINING_TYPE_X, /* 0607 */
+ JOINING_TYPE_U, /* 0608; ARABIC RAY; U; No_Joining_Group */
+ JOINING_TYPE_X, /* 0609 */
+ JOINING_TYPE_X, /* 060A */
+ JOINING_TYPE_U, /* 060B; AFGHANI SIGN; U; No_Joining_Group */
+ JOINING_TYPE_X, /* 060C */
+ JOINING_TYPE_X, /* 060D */
+ JOINING_TYPE_X, /* 060E */
+ JOINING_TYPE_X, /* 060F */
+ JOINING_TYPE_X, /* 0610 */
+ JOINING_TYPE_X, /* 0611 */
+ JOINING_TYPE_X, /* 0612 */
+ JOINING_TYPE_X, /* 0613 */
+ JOINING_TYPE_X, /* 0614 */
+ JOINING_TYPE_X, /* 0615 */
+ JOINING_TYPE_X, /* 0616 */
+ JOINING_TYPE_X, /* 0617 */
+ JOINING_TYPE_X, /* 0618 */
+ JOINING_TYPE_X, /* 0619 */
+ JOINING_TYPE_X, /* 061A */
+ JOINING_TYPE_X, /* 061B */
+ JOINING_TYPE_X, /* 061C */
+ JOINING_TYPE_X, /* 061D */
+ JOINING_TYPE_X, /* 061E */
+ JOINING_TYPE_X, /* 061F */
+ JOINING_TYPE_D, /* 0620; DOTLESS YEH WITH SEPARATE RING BELOW; D; YEH */
+ JOINING_TYPE_U, /* 0621; HAMZA; U; No_Joining_Group */
+ JOINING_TYPE_R, /* 0622; ALEF WITH MADDA ABOVE; R; ALEF */
+ JOINING_TYPE_R, /* 0623; ALEF WITH HAMZA ABOVE; R; ALEF */
+ JOINING_TYPE_R, /* 0624; WAW WITH HAMZA ABOVE; R; WAW */
+ JOINING_TYPE_R, /* 0625; ALEF WITH HAMZA BELOW; R; ALEF */
+ JOINING_TYPE_D, /* 0626; DOTLESS YEH WITH HAMZA ABOVE; D; YEH */
+ JOINING_TYPE_R, /* 0627; ALEF; R; ALEF */
+ JOINING_TYPE_D, /* 0628; BEH; D; BEH */
+ JOINING_TYPE_R, /* 0629; TEH MARBUTA; R; TEH MARBUTA */
+ JOINING_TYPE_D, /* 062A; DOTLESS BEH WITH 2 DOTS ABOVE; D; BEH */
+ JOINING_TYPE_D, /* 062B; DOTLESS BEH WITH 3 DOTS ABOVE; D; BEH */
+ JOINING_TYPE_D, /* 062C; HAH WITH DOT BELOW; D; HAH */
+ JOINING_TYPE_D, /* 062D; HAH; D; HAH */
+ JOINING_TYPE_D, /* 062E; HAH WITH DOT ABOVE; D; HAH */
+ JOINING_TYPE_R, /* 062F; DAL; R; DAL */
+ JOINING_TYPE_R, /* 0630; DAL WITH DOT ABOVE; R; DAL */
+ JOINING_TYPE_R, /* 0631; REH; R; REH */
+ JOINING_TYPE_R, /* 0632; REH WITH DOT ABOVE; R; REH */
+ JOINING_TYPE_D, /* 0633; SEEN; D; SEEN */
+ JOINING_TYPE_D, /* 0634; SEEN WITH 3 DOTS ABOVE; D; SEEN */
+ JOINING_TYPE_D, /* 0635; SAD; D; SAD */
+ JOINING_TYPE_D, /* 0636; SAD WITH DOT ABOVE; D; SAD */
+ JOINING_TYPE_D, /* 0637; TAH; D; TAH */
+ JOINING_TYPE_D, /* 0638; TAH WITH DOT ABOVE; D; TAH */
+ JOINING_TYPE_D, /* 0639; AIN; D; AIN */
+ JOINING_TYPE_D, /* 063A; AIN WITH DOT ABOVE; D; AIN */
+ JOINING_TYPE_D, /* 063B; KEHEH WITH 2 DOTS ABOVE; D; GAF */
+ JOINING_TYPE_D, /* 063C; KEHEH WITH 3 DOTS BELOW; D; GAF */
+ JOINING_TYPE_D, /* 063D; FARSI YEH WITH INVERTED V ABOVE; D; FARSI YEH */
+ JOINING_TYPE_D, /* 063E; FARSI YEH WITH 2 DOTS ABOVE; D; FARSI YEH */
+ JOINING_TYPE_D, /* 063F; FARSI YEH WITH 3 DOTS ABOVE; D; FARSI YEH */
+ JOINING_TYPE_C, /* 0640; TATWEEL; C; No_Joining_Group */
+ JOINING_TYPE_D, /* 0641; FEH; D; FEH */
+ JOINING_TYPE_D, /* 0642; QAF; D; QAF */
+ JOINING_TYPE_D, /* 0643; KAF; D; KAF */
+ JOINING_TYPE_D, /* 0644; LAM; D; LAM */
+ JOINING_TYPE_D, /* 0645; MEEM; D; MEEM */
+ JOINING_TYPE_D, /* 0646; NOON; D; NOON */
+ JOINING_TYPE_D, /* 0647; HEH; D; HEH */
+ JOINING_TYPE_R, /* 0648; WAW; R; WAW */
+ JOINING_TYPE_D, /* 0649; DOTLESS YEH; D; YEH */
+ JOINING_TYPE_D, /* 064A; YEH; D; YEH */
+ JOINING_TYPE_X, /* 064B */
+ JOINING_TYPE_X, /* 064C */
+ JOINING_TYPE_X, /* 064D */
+ JOINING_TYPE_X, /* 064E */
+ JOINING_TYPE_X, /* 064F */
+ JOINING_TYPE_X, /* 0650 */
+ JOINING_TYPE_X, /* 0651 */
+ JOINING_TYPE_X, /* 0652 */
+ JOINING_TYPE_X, /* 0653 */
+ JOINING_TYPE_X, /* 0654 */
+ JOINING_TYPE_X, /* 0655 */
+ JOINING_TYPE_X, /* 0656 */
+ JOINING_TYPE_X, /* 0657 */
+ JOINING_TYPE_X, /* 0658 */
+ JOINING_TYPE_X, /* 0659 */
+ JOINING_TYPE_X, /* 065A */
+ JOINING_TYPE_X, /* 065B */
+ JOINING_TYPE_X, /* 065C */
+ JOINING_TYPE_X, /* 065D */
+ JOINING_TYPE_X, /* 065E */
+ JOINING_TYPE_X, /* 065F */
+ JOINING_TYPE_X, /* 0660 */
+ JOINING_TYPE_X, /* 0661 */
+ JOINING_TYPE_X, /* 0662 */
+ JOINING_TYPE_X, /* 0663 */
+ JOINING_TYPE_X, /* 0664 */
+ JOINING_TYPE_X, /* 0665 */
+ JOINING_TYPE_X, /* 0666 */
+ JOINING_TYPE_X, /* 0667 */
+ JOINING_TYPE_X, /* 0668 */
+ JOINING_TYPE_X, /* 0669 */
+ JOINING_TYPE_X, /* 066A */
+ JOINING_TYPE_X, /* 066B */
+ JOINING_TYPE_X, /* 066C */
+ JOINING_TYPE_X, /* 066D */
+ JOINING_TYPE_D, /* 066E; DOTLESS BEH; D; BEH */
+ JOINING_TYPE_D, /* 066F; DOTLESS QAF; D; QAF */
+ JOINING_TYPE_X, /* 0670 */
+ JOINING_TYPE_R, /* 0671; ALEF WITH WASLA ABOVE; R; ALEF */
+ JOINING_TYPE_R, /* 0672; ALEF WITH WAVY HAMZA ABOVE; R; ALEF */
+ JOINING_TYPE_R, /* 0673; ALEF WITH WAVY HAMZA BELOW; R; ALEF */
+ JOINING_TYPE_U, /* 0674; HIGH HAMZA; U; No_Joining_Group */
+ JOINING_TYPE_R, /* 0675; HIGH HAMZA ALEF; R; ALEF */
+ JOINING_TYPE_R, /* 0676; HIGH HAMZA WAW; R; WAW */
+ JOINING_TYPE_R, /* 0677; HIGH HAMZA WAW WITH DAMMA ABOVE; R; WAW */
+ JOINING_TYPE_D, /* 0678; HIGH HAMZA DOTLESS YEH; D; YEH */
+ JOINING_TYPE_D, /* 0679; DOTLESS BEH WITH TAH ABOVE; D; BEH */
+ JOINING_TYPE_D, /* 067A; DOTLESS BEH WITH VERTICAL 2 DOTS ABOVE; D; BEH */
+ JOINING_TYPE_D, /* 067B; DOTLESS BEH WITH VERTICAL 2 DOTS BELOW; D; BEH */
+ JOINING_TYPE_D, /* 067C; DOTLESS BEH WITH ATTACHED RING BELOW AND 2 DOTS ABOVE; D; BEH */
+ JOINING_TYPE_D, /* 067D; DOTLESS BEH WITH INVERTED 3 DOTS ABOVE; D; BEH */
+ JOINING_TYPE_D, /* 067E; DOTLESS BEH WITH 3 DOTS BELOW; D; BEH */
+ JOINING_TYPE_D, /* 067F; DOTLESS BEH WITH 4 DOTS ABOVE; D; BEH */
+ JOINING_TYPE_D, /* 0680; DOTLESS BEH WITH 4 DOTS BELOW; D; BEH */
+ JOINING_TYPE_D, /* 0681; HAH WITH HAMZA ABOVE; D; HAH */
+ JOINING_TYPE_D, /* 0682; HAH WITH VERTICAL 2 DOTS ABOVE; D; HAH */
+ JOINING_TYPE_D, /* 0683; HAH WITH 2 DOTS BELOW; D; HAH */
+ JOINING_TYPE_D, /* 0684; HAH WITH VERTICAL 2 DOTS BELOW; D; HAH */
+ JOINING_TYPE_D, /* 0685; HAH WITH 3 DOTS ABOVE; D; HAH */
+ JOINING_TYPE_D, /* 0686; HAH WITH 3 DOTS BELOW; D; HAH */
+ JOINING_TYPE_D, /* 0687; HAH WITH 4 DOTS BELOW; D; HAH */
+ JOINING_TYPE_R, /* 0688; DAL WITH TAH ABOVE; R; DAL */
+ JOINING_TYPE_R, /* 0689; DAL WITH ATTACHED RING BELOW; R; DAL */
+ JOINING_TYPE_R, /* 068A; DAL WITH DOT BELOW; R; DAL */
+ JOINING_TYPE_R, /* 068B; DAL WITH DOT BELOW AND TAH ABOVE; R; DAL */
+ JOINING_TYPE_R, /* 068C; DAL WITH 2 DOTS ABOVE; R; DAL */
+ JOINING_TYPE_R, /* 068D; DAL WITH 2 DOTS BELOW; R; DAL */
+ JOINING_TYPE_R, /* 068E; DAL WITH 3 DOTS ABOVE; R; DAL */
+ JOINING_TYPE_R, /* 068F; DAL WITH INVERTED 3 DOTS ABOVE; R; DAL */
+ JOINING_TYPE_R, /* 0690; DAL WITH 4 DOTS ABOVE; R; DAL */
+ JOINING_TYPE_R, /* 0691; REH WITH TAH ABOVE; R; REH */
+ JOINING_TYPE_R, /* 0692; REH WITH V ABOVE; R; REH */
+ JOINING_TYPE_R, /* 0693; REH WITH ATTACHED RING BELOW; R; REH */
+ JOINING_TYPE_R, /* 0694; REH WITH DOT BELOW; R; REH */
+ JOINING_TYPE_R, /* 0695; REH WITH V BELOW; R; REH */
+ JOINING_TYPE_R, /* 0696; REH WITH DOT BELOW AND DOT WITHIN; R; REH */
+ JOINING_TYPE_R, /* 0697; REH WITH 2 DOTS ABOVE; R; REH */
+ JOINING_TYPE_R, /* 0698; REH WITH 3 DOTS ABOVE; R; REH */
+ JOINING_TYPE_R, /* 0699; REH WITH 4 DOTS ABOVE; R; REH */
+ JOINING_TYPE_D, /* 069A; SEEN WITH DOT BELOW AND DOT ABOVE; D; SEEN */
+ JOINING_TYPE_D, /* 069B; SEEN WITH 3 DOTS BELOW; D; SEEN */
+ JOINING_TYPE_D, /* 069C; SEEN WITH 3 DOTS BELOW AND 3 DOTS ABOVE; D; SEEN */
+ JOINING_TYPE_D, /* 069D; SAD WITH 2 DOTS BELOW; D; SAD */
+ JOINING_TYPE_D, /* 069E; SAD WITH 3 DOTS ABOVE; D; SAD */
+ JOINING_TYPE_D, /* 069F; TAH WITH 3 DOTS ABOVE; D; TAH */
+ JOINING_TYPE_D, /* 06A0; AIN WITH 3 DOTS ABOVE; D; AIN */
+ JOINING_TYPE_D, /* 06A1; DOTLESS FEH; D; FEH */
+ JOINING_TYPE_D, /* 06A2; DOTLESS FEH WITH DOT BELOW; D; FEH */
+ JOINING_TYPE_D, /* 06A3; FEH WITH DOT BELOW; D; FEH */
+ JOINING_TYPE_D, /* 06A4; DOTLESS FEH WITH 3 DOTS ABOVE; D; FEH */
+ JOINING_TYPE_D, /* 06A5; DOTLESS FEH WITH 3 DOTS BELOW; D; FEH */
+ JOINING_TYPE_D, /* 06A6; DOTLESS FEH WITH 4 DOTS ABOVE; D; FEH */
+ JOINING_TYPE_D, /* 06A7; DOTLESS QAF WITH DOT ABOVE; D; QAF */
+ JOINING_TYPE_D, /* 06A8; DOTLESS QAF WITH 3 DOTS ABOVE; D; QAF */
+ JOINING_TYPE_D, /* 06A9; KEHEH; D; GAF */
+ JOINING_TYPE_D, /* 06AA; SWASH KAF; D; SWASH KAF */
+ JOINING_TYPE_D, /* 06AB; KEHEH WITH ATTACHED RING BELOW; D; GAF */
+ JOINING_TYPE_D, /* 06AC; KAF WITH DOT ABOVE; D; KAF */
+ JOINING_TYPE_D, /* 06AD; KAF WITH 3 DOTS ABOVE; D; KAF */
+ JOINING_TYPE_D, /* 06AE; KAF WITH 3 DOTS BELOW; D; KAF */
+ JOINING_TYPE_D, /* 06AF; GAF; D; GAF */
+ JOINING_TYPE_D, /* 06B0; GAF WITH ATTACHED RING BELOW; D; GAF */
+ JOINING_TYPE_D, /* 06B1; GAF WITH 2 DOTS ABOVE; D; GAF */
+ JOINING_TYPE_D, /* 06B2; GAF WITH 2 DOTS BELOW; D; GAF */
+ JOINING_TYPE_D, /* 06B3; GAF WITH VERTICAL 2 DOTS BELOW; D; GAF */
+ JOINING_TYPE_D, /* 06B4; GAF WITH 3 DOTS ABOVE; D; GAF */
+ JOINING_TYPE_D, /* 06B5; LAM WITH V ABOVE; D; LAM */
+ JOINING_TYPE_D, /* 06B6; LAM WITH DOT ABOVE; D; LAM */
+ JOINING_TYPE_D, /* 06B7; LAM WITH 3 DOTS ABOVE; D; LAM */
+ JOINING_TYPE_D, /* 06B8; LAM WITH 3 DOTS BELOW; D; LAM */
+ JOINING_TYPE_D, /* 06B9; NOON WITH DOT BELOW; D; NOON */
+ JOINING_TYPE_D, /* 06BA; DOTLESS NOON; D; NOON */
+ JOINING_TYPE_D, /* 06BB; DOTLESS NOON WITH TAH ABOVE; D; NOON */
+ JOINING_TYPE_D, /* 06BC; NOON WITH ATTACHED RING BELOW; D; NOON */
+ JOINING_TYPE_D, /* 06BD; NYA; D; NYA */
+ JOINING_TYPE_D, /* 06BE; KNOTTED HEH; D; KNOTTED HEH */
+ JOINING_TYPE_D, /* 06BF; HAH WITH 3 DOTS BELOW AND DOT ABOVE; D; HAH */
+ JOINING_TYPE_R, /* 06C0; DOTLESS TEH MARBUTA WITH HAMZA ABOVE; R; TEH MARBUTA */
+ JOINING_TYPE_D, /* 06C1; HEH GOAL; D; HEH GOAL */
+ JOINING_TYPE_D, /* 06C2; HEH GOAL WITH HAMZA ABOVE; D; HEH GOAL */
+ JOINING_TYPE_R, /* 06C3; TEH MARBUTA GOAL; R; TEH MARBUTA GOAL */
+ JOINING_TYPE_R, /* 06C4; WAW WITH ATTACHED RING WITHIN; R; WAW */
+ JOINING_TYPE_R, /* 06C5; WAW WITH BAR; R; WAW */
+ JOINING_TYPE_R, /* 06C6; WAW WITH V ABOVE; R; WAW */
+ JOINING_TYPE_R, /* 06C7; WAW WITH DAMMA ABOVE; R; WAW */
+ JOINING_TYPE_R, /* 06C8; WAW WITH ALEF ABOVE; R; WAW */
+ JOINING_TYPE_R, /* 06C9; WAW WITH INVERTED V ABOVE; R; WAW */
+ JOINING_TYPE_R, /* 06CA; WAW WITH 2 DOTS ABOVE; R; WAW */
+ JOINING_TYPE_R, /* 06CB; WAW WITH 3 DOTS ABOVE; R; WAW */
+ JOINING_TYPE_D, /* 06CC; FARSI YEH; D; FARSI YEH */
+ JOINING_TYPE_R, /* 06CD; YEH WITH TAIL; R; YEH WITH TAIL */
+ JOINING_TYPE_D, /* 06CE; FARSI YEH WITH V ABOVE; D; FARSI YEH */
+ JOINING_TYPE_R, /* 06CF; WAW WITH DOT ABOVE; R; WAW */
+ JOINING_TYPE_D, /* 06D0; DOTLESS YEH WITH VERTICAL 2 DOTS BELOW; D; YEH */
+ JOINING_TYPE_D, /* 06D1; DOTLESS YEH WITH 3 DOTS BELOW; D; YEH */
+ JOINING_TYPE_R, /* 06D2; YEH BARREE; R; YEH BARREE */
+ JOINING_TYPE_R, /* 06D3; YEH BARREE WITH HAMZA ABOVE; R; YEH BARREE */
+ JOINING_TYPE_X, /* 06D4 */
+ JOINING_TYPE_R, /* 06D5; DOTLESS TEH MARBUTA; R; TEH MARBUTA */
+ JOINING_TYPE_X, /* 06D6 */
+ JOINING_TYPE_X, /* 06D7 */
+ JOINING_TYPE_X, /* 06D8 */
+ JOINING_TYPE_X, /* 06D9 */
+ JOINING_TYPE_X, /* 06DA */
+ JOINING_TYPE_X, /* 06DB */
+ JOINING_TYPE_X, /* 06DC */
+ JOINING_TYPE_U, /* 06DD; ARABIC END OF AYAH; U; No_Joining_Group */
+ JOINING_TYPE_X, /* 06DE */
+ JOINING_TYPE_X, /* 06DF */
+ JOINING_TYPE_X, /* 06E0 */
+ JOINING_TYPE_X, /* 06E1 */
+ JOINING_TYPE_X, /* 06E2 */
+ JOINING_TYPE_X, /* 06E3 */
+ JOINING_TYPE_X, /* 06E4 */
+ JOINING_TYPE_X, /* 06E5 */
+ JOINING_TYPE_X, /* 06E6 */
+ JOINING_TYPE_X, /* 06E7 */
+ JOINING_TYPE_X, /* 06E8 */
+ JOINING_TYPE_X, /* 06E9 */
+ JOINING_TYPE_X, /* 06EA */
+ JOINING_TYPE_X, /* 06EB */
+ JOINING_TYPE_X, /* 06EC */
+ JOINING_TYPE_X, /* 06ED */
+ JOINING_TYPE_R, /* 06EE; DAL WITH INVERTED V ABOVE; R; DAL */
+ JOINING_TYPE_R, /* 06EF; REH WITH INVERTED V ABOVE; R; REH */
+ JOINING_TYPE_X, /* 06F0 */
+ JOINING_TYPE_X, /* 06F1 */
+ JOINING_TYPE_X, /* 06F2 */
+ JOINING_TYPE_X, /* 06F3 */
+ JOINING_TYPE_X, /* 06F4 */
+ JOINING_TYPE_X, /* 06F5 */
+ JOINING_TYPE_X, /* 06F6 */
+ JOINING_TYPE_X, /* 06F7 */
+ JOINING_TYPE_X, /* 06F8 */
+ JOINING_TYPE_X, /* 06F9 */
+ JOINING_TYPE_D, /* 06FA; SEEN WITH DOT BELOW AND 3 DOTS ABOVE; D; SEEN */
+ JOINING_TYPE_D, /* 06FB; SAD WITH DOT BELOW AND DOT ABOVE; D; SAD */
+ JOINING_TYPE_D, /* 06FC; AIN WITH DOT BELOW AND DOT ABOVE; D; AIN */
+ JOINING_TYPE_X, /* 06FD */
+ JOINING_TYPE_X, /* 06FE */
+ JOINING_TYPE_D, /* 06FF; KNOTTED HEH WITH INVERTED V ABOVE; D; KNOTTED HEH */
+
+ /* Syriac Characters */
+
+ JOINING_TYPE_X, /* 0700 */
+ JOINING_TYPE_X, /* 0701 */
+ JOINING_TYPE_X, /* 0702 */
+ JOINING_TYPE_X, /* 0703 */
+ JOINING_TYPE_X, /* 0704 */
+ JOINING_TYPE_X, /* 0705 */
+ JOINING_TYPE_X, /* 0706 */
+ JOINING_TYPE_X, /* 0707 */
+ JOINING_TYPE_X, /* 0708 */
+ JOINING_TYPE_X, /* 0709 */
+ JOINING_TYPE_X, /* 070A */
+ JOINING_TYPE_X, /* 070B */
+ JOINING_TYPE_X, /* 070C */
+ JOINING_TYPE_X, /* 070D */
+ JOINING_TYPE_X, /* 070E */
+ JOINING_TYPE_X, /* 070F */
+ JOINING_GROUP_ALAPH, /* 0710; ALAPH; R; ALAPH */
+ JOINING_TYPE_X, /* 0711 */
+ JOINING_TYPE_D, /* 0712; BETH; D; BETH */
+ JOINING_TYPE_D, /* 0713; GAMAL; D; GAMAL */
+ JOINING_TYPE_D, /* 0714; GAMAL GARSHUNI; D; GAMAL */
+ JOINING_GROUP_DALATH_RISH, /* 0715; DALATH; R; DALATH RISH */
+ JOINING_GROUP_DALATH_RISH, /* 0716; DOTLESS DALATH RISH; R; DALATH RISH */
+ JOINING_TYPE_R, /* 0717; HE; R; HE */
+ JOINING_TYPE_R, /* 0718; WAW; R; SYRIAC WAW */
+ JOINING_TYPE_R, /* 0719; ZAIN; R; ZAIN */
+ JOINING_TYPE_D, /* 071A; HETH; D; HETH */
+ JOINING_TYPE_D, /* 071B; TETH; D; TETH */
+ JOINING_TYPE_D, /* 071C; TETH GARSHUNI; D; TETH */
+ JOINING_TYPE_D, /* 071D; YUDH; D; YUDH */
+ JOINING_TYPE_R, /* 071E; YUDH HE; R; YUDH HE */
+ JOINING_TYPE_D, /* 071F; KAPH; D; KAPH */
+ JOINING_TYPE_D, /* 0720; LAMADH; D; LAMADH */
+ JOINING_TYPE_D, /* 0721; MIM; D; MIM */
+ JOINING_TYPE_D, /* 0722; NUN; D; NUN */
+ JOINING_TYPE_D, /* 0723; SEMKATH; D; SEMKATH */
+ JOINING_TYPE_D, /* 0724; FINAL SEMKATH; D; FINAL SEMKATH */
+ JOINING_TYPE_D, /* 0725; E; D; E */
+ JOINING_TYPE_D, /* 0726; PE; D; PE */
+ JOINING_TYPE_D, /* 0727; REVERSED PE; D; REVERSED PE */
+ JOINING_TYPE_R, /* 0728; SADHE; R; SADHE */
+ JOINING_TYPE_D, /* 0729; QAPH; D; QAPH */
+ JOINING_GROUP_DALATH_RISH, /* 072A; RISH; R; DALATH RISH */
+ JOINING_TYPE_D, /* 072B; SHIN; D; SHIN */
+ JOINING_TYPE_R, /* 072C; TAW; R; TAW */
+ JOINING_TYPE_D, /* 072D; PERSIAN BHETH; D; BETH */
+ JOINING_TYPE_D, /* 072E; PERSIAN GHAMAL; D; GAMAL */
+ JOINING_GROUP_DALATH_RISH, /* 072F; PERSIAN DHALATH; R; DALATH RISH */
+ JOINING_TYPE_X, /* 0730 */
+ JOINING_TYPE_X, /* 0731 */
+ JOINING_TYPE_X, /* 0732 */
+ JOINING_TYPE_X, /* 0733 */
+ JOINING_TYPE_X, /* 0734 */
+ JOINING_TYPE_X, /* 0735 */
+ JOINING_TYPE_X, /* 0736 */
+ JOINING_TYPE_X, /* 0737 */
+ JOINING_TYPE_X, /* 0738 */
+ JOINING_TYPE_X, /* 0739 */
+ JOINING_TYPE_X, /* 073A */
+ JOINING_TYPE_X, /* 073B */
+ JOINING_TYPE_X, /* 073C */
+ JOINING_TYPE_X, /* 073D */
+ JOINING_TYPE_X, /* 073E */
+ JOINING_TYPE_X, /* 073F */
+ JOINING_TYPE_X, /* 0740 */
+ JOINING_TYPE_X, /* 0741 */
+ JOINING_TYPE_X, /* 0742 */
+ JOINING_TYPE_X, /* 0743 */
+ JOINING_TYPE_X, /* 0744 */
+ JOINING_TYPE_X, /* 0745 */
+ JOINING_TYPE_X, /* 0746 */
+ JOINING_TYPE_X, /* 0747 */
+ JOINING_TYPE_X, /* 0748 */
+ JOINING_TYPE_X, /* 0749 */
+ JOINING_TYPE_X, /* 074A */
+ JOINING_TYPE_X, /* 074B */
+ JOINING_TYPE_X, /* 074C */
+ JOINING_TYPE_R, /* 074D; SOGDIAN ZHAIN; R; ZHAIN */
+ JOINING_TYPE_D, /* 074E; SOGDIAN KHAPH; D; KHAPH */
+ JOINING_TYPE_D, /* 074F; SOGDIAN FE; D; FE */
+
+ /* Arabic Supplement Characters */
+
+ JOINING_TYPE_D, /* 0750; DOTLESS BEH WITH HORIZONTAL 3 DOTS BELOW; D; BEH */
+ JOINING_TYPE_D, /* 0751; BEH WITH 3 DOTS ABOVE; D; BEH */
+ JOINING_TYPE_D, /* 0752; DOTLESS BEH WITH INVERTED 3 DOTS BELOW; D; BEH */
+ JOINING_TYPE_D, /* 0753; DOTLESS BEH WITH INVERTED 3 DOTS BELOW AND 2 DOTS ABOVE; D; BEH */
+ JOINING_TYPE_D, /* 0754; DOTLESS BEH WITH 2 DOTS BELOW AND DOT ABOVE; D; BEH */
+ JOINING_TYPE_D, /* 0755; DOTLESS BEH WITH INVERTED V BELOW; D; BEH */
+ JOINING_TYPE_D, /* 0756; DOTLESS BEH WITH V ABOVE; D; BEH */
+ JOINING_TYPE_D, /* 0757; HAH WITH 2 DOTS ABOVE; D; HAH */
+ JOINING_TYPE_D, /* 0758; HAH WITH INVERTED 3 DOTS BELOW; D; HAH */
+ JOINING_TYPE_R, /* 0759; DAL WITH VERTICAL 2 DOTS BELOW AND TAH ABOVE; R; DAL */
+ JOINING_TYPE_R, /* 075A; DAL WITH INVERTED V BELOW; R; DAL */
+ JOINING_TYPE_R, /* 075B; REH WITH BAR; R; REH */
+ JOINING_TYPE_D, /* 075C; SEEN WITH 4 DOTS ABOVE; D; SEEN */
+ JOINING_TYPE_D, /* 075D; AIN WITH 2 DOTS ABOVE; D; AIN */
+ JOINING_TYPE_D, /* 075E; AIN WITH INVERTED 3 DOTS ABOVE; D; AIN */
+ JOINING_TYPE_D, /* 075F; AIN WITH VERTICAL 2 DOTS ABOVE; D; AIN */
+ JOINING_TYPE_D, /* 0760; DOTLESS FEH WITH 2 DOTS BELOW; D; FEH */
+ JOINING_TYPE_D, /* 0761; DOTLESS FEH WITH INVERTED 3 DOTS BELOW; D; FEH */
+ JOINING_TYPE_D, /* 0762; KEHEH WITH DOT ABOVE; D; GAF */
+ JOINING_TYPE_D, /* 0763; KEHEH WITH 3 DOTS ABOVE; D; GAF */
+ JOINING_TYPE_D, /* 0764; KEHEH WITH INVERTED 3 DOTS BELOW; D; GAF */
+ JOINING_TYPE_D, /* 0765; MEEM WITH DOT ABOVE; D; MEEM */
+ JOINING_TYPE_D, /* 0766; MEEM WITH DOT BELOW; D; MEEM */
+ JOINING_TYPE_D, /* 0767; NOON WITH 2 DOTS BELOW; D; NOON */
+ JOINING_TYPE_D, /* 0768; NOON WITH TAH ABOVE; D; NOON */
+ JOINING_TYPE_D, /* 0769; NOON WITH V ABOVE; D; NOON */
+ JOINING_TYPE_D, /* 076A; LAM WITH BAR; D; LAM */
+ JOINING_TYPE_R, /* 076B; REH WITH VERTICAL 2 DOTS ABOVE; R; REH */
+ JOINING_TYPE_R, /* 076C; REH WITH HAMZA ABOVE; R; REH */
+ JOINING_TYPE_D, /* 076D; SEEN WITH VERTICAL 2 DOTS ABOVE; D; SEEN */
+ JOINING_TYPE_D, /* 076E; HAH WITH TAH BELOW; D; HAH */
+ JOINING_TYPE_D, /* 076F; HAH WITH TAH AND 2 DOTS BELOW; D; HAH */
+ JOINING_TYPE_D, /* 0770; SEEN WITH 2 DOTS AND TAH ABOVE; D; SEEN */
+ JOINING_TYPE_R, /* 0771; REH WITH 2 DOTS AND TAH ABOVE; R; REH */
+ JOINING_TYPE_D, /* 0772; HAH WITH TAH ABOVE; D; HAH */
+ JOINING_TYPE_R, /* 0773; ALEF WITH DIGIT TWO ABOVE; R; ALEF */
+ JOINING_TYPE_R, /* 0774; ALEF WITH DIGIT THREE ABOVE; R; ALEF */
+ JOINING_TYPE_D, /* 0775; FARSI YEH WITH DIGIT TWO ABOVE; D; FARSI YEH */
+ JOINING_TYPE_D, /* 0776; FARSI YEH WITH DIGIT THREE ABOVE; D; FARSI YEH */
+ JOINING_TYPE_D, /* 0777; DOTLESS YEH WITH DIGIT FOUR BELOW; D; YEH */
+ JOINING_TYPE_R, /* 0778; WAW WITH DIGIT TWO ABOVE; R; WAW */
+ JOINING_TYPE_R, /* 0779; WAW WITH DIGIT THREE ABOVE; R; WAW */
+ JOINING_TYPE_D, /* 077A; BURUSHASKI YEH BARREE WITH DIGIT TWO ABOVE; D; BURUSHASKI YEH BARREE */
+ JOINING_TYPE_D, /* 077B; BURUSHASKI YEH BARREE WITH DIGIT THREE ABOVE; D; BURUSHASKI YEH BARREE */
+ JOINING_TYPE_D, /* 077C; HAH WITH DIGIT FOUR BELOW; D; HAH */
+ JOINING_TYPE_D, /* 077D; SEEN WITH DIGIT FOUR ABOVE; D; SEEN */
+ JOINING_TYPE_D, /* 077E; SEEN WITH INVERTED V ABOVE; D; SEEN */
+ JOINING_TYPE_D, /* 077F; KAF WITH 2 DOTS ABOVE; D; KAF */
+
+ /* N'Ko Characters */
+
+ JOINING_TYPE_X, /* 0780 */
+ JOINING_TYPE_X, /* 0781 */
+ JOINING_TYPE_X, /* 0782 */
+ JOINING_TYPE_X, /* 0783 */
+ JOINING_TYPE_X, /* 0784 */
+ JOINING_TYPE_X, /* 0785 */
+ JOINING_TYPE_X, /* 0786 */
+ JOINING_TYPE_X, /* 0787 */
+ JOINING_TYPE_X, /* 0788 */
+ JOINING_TYPE_X, /* 0789 */
+ JOINING_TYPE_X, /* 078A */
+ JOINING_TYPE_X, /* 078B */
+ JOINING_TYPE_X, /* 078C */
+ JOINING_TYPE_X, /* 078D */
+ JOINING_TYPE_X, /* 078E */
+ JOINING_TYPE_X, /* 078F */
+ JOINING_TYPE_X, /* 0790 */
+ JOINING_TYPE_X, /* 0791 */
+ JOINING_TYPE_X, /* 0792 */
+ JOINING_TYPE_X, /* 0793 */
+ JOINING_TYPE_X, /* 0794 */
+ JOINING_TYPE_X, /* 0795 */
+ JOINING_TYPE_X, /* 0796 */
+ JOINING_TYPE_X, /* 0797 */
+ JOINING_TYPE_X, /* 0798 */
+ JOINING_TYPE_X, /* 0799 */
+ JOINING_TYPE_X, /* 079A */
+ JOINING_TYPE_X, /* 079B */
+ JOINING_TYPE_X, /* 079C */
+ JOINING_TYPE_X, /* 079D */
+ JOINING_TYPE_X, /* 079E */
+ JOINING_TYPE_X, /* 079F */
+ JOINING_TYPE_X, /* 07A0 */
+ JOINING_TYPE_X, /* 07A1 */
+ JOINING_TYPE_X, /* 07A2 */
+ JOINING_TYPE_X, /* 07A3 */
+ JOINING_TYPE_X, /* 07A4 */
+ JOINING_TYPE_X, /* 07A5 */
+ JOINING_TYPE_X, /* 07A6 */
+ JOINING_TYPE_X, /* 07A7 */
+ JOINING_TYPE_X, /* 07A8 */
+ JOINING_TYPE_X, /* 07A9 */
+ JOINING_TYPE_X, /* 07AA */
+ JOINING_TYPE_X, /* 07AB */
+ JOINING_TYPE_X, /* 07AC */
+ JOINING_TYPE_X, /* 07AD */
+ JOINING_TYPE_X, /* 07AE */
+ JOINING_TYPE_X, /* 07AF */
+ JOINING_TYPE_X, /* 07B0 */
+ JOINING_TYPE_X, /* 07B1 */
+ JOINING_TYPE_X, /* 07B2 */
+ JOINING_TYPE_X, /* 07B3 */
+ JOINING_TYPE_X, /* 07B4 */
+ JOINING_TYPE_X, /* 07B5 */
+ JOINING_TYPE_X, /* 07B6 */
+ JOINING_TYPE_X, /* 07B7 */
+ JOINING_TYPE_X, /* 07B8 */
+ JOINING_TYPE_X, /* 07B9 */
+ JOINING_TYPE_X, /* 07BA */
+ JOINING_TYPE_X, /* 07BB */
+ JOINING_TYPE_X, /* 07BC */
+ JOINING_TYPE_X, /* 07BD */
+ JOINING_TYPE_X, /* 07BE */
+ JOINING_TYPE_X, /* 07BF */
+ JOINING_TYPE_X, /* 07C0 */
+ JOINING_TYPE_X, /* 07C1 */
+ JOINING_TYPE_X, /* 07C2 */
+ JOINING_TYPE_X, /* 07C3 */
+ JOINING_TYPE_X, /* 07C4 */
+ JOINING_TYPE_X, /* 07C5 */
+ JOINING_TYPE_X, /* 07C6 */
+ JOINING_TYPE_X, /* 07C7 */
+ JOINING_TYPE_X, /* 07C8 */
+ JOINING_TYPE_X, /* 07C9 */
+ JOINING_TYPE_D, /* 07CA; NKO A; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07CB; NKO EE; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07CC; NKO I; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07CD; NKO E; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07CE; NKO U; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07CF; NKO OO; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07D0; NKO O; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07D1; NKO DAGBASINNA; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07D2; NKO N; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07D3; NKO BA; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07D4; NKO PA; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07D5; NKO TA; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07D6; NKO JA; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07D7; NKO CHA; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07D8; NKO DA; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07D9; NKO RA; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07DA; NKO RRA; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07DB; NKO SA; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07DC; NKO GBA; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07DD; NKO FA; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07DE; NKO KA; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07DF; NKO LA; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07E0; NKO NA WOLOSO; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07E1; NKO MA; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07E2; NKO NYA; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07E3; NKO NA; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07E4; NKO HA; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07E5; NKO WA; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07E6; NKO YA; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07E7; NKO NYA WOLOSO; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07E8; NKO JONA JA; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07E9; NKO JONA CHA; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 07EA; NKO JONA RA; D; No_Joining_Group */
+ JOINING_TYPE_X, /* 07EB */
+ JOINING_TYPE_X, /* 07EC */
+ JOINING_TYPE_X, /* 07ED */
+ JOINING_TYPE_X, /* 07EE */
+ JOINING_TYPE_X, /* 07EF */
+ JOINING_TYPE_X, /* 07F0 */
+ JOINING_TYPE_X, /* 07F1 */
+ JOINING_TYPE_X, /* 07F2 */
+ JOINING_TYPE_X, /* 07F3 */
+ JOINING_TYPE_X, /* 07F4 */
+ JOINING_TYPE_X, /* 07F5 */
+ JOINING_TYPE_X, /* 07F6 */
+ JOINING_TYPE_X, /* 07F7 */
+ JOINING_TYPE_X, /* 07F8 */
+ JOINING_TYPE_X, /* 07F9 */
+ JOINING_TYPE_C, /* 07FA; NKO LAJANYALAN; C; No_Joining_Group */
+
+ /* Mandaic Characters */
+
+ JOINING_TYPE_X, /* 07FB */
+ JOINING_TYPE_X, /* 07FC */
+ JOINING_TYPE_X, /* 07FD */
+ JOINING_TYPE_X, /* 07FE */
+ JOINING_TYPE_X, /* 07FF */
+ JOINING_TYPE_X, /* 0800 */
+ JOINING_TYPE_X, /* 0801 */
+ JOINING_TYPE_X, /* 0802 */
+ JOINING_TYPE_X, /* 0803 */
+ JOINING_TYPE_X, /* 0804 */
+ JOINING_TYPE_X, /* 0805 */
+ JOINING_TYPE_X, /* 0806 */
+ JOINING_TYPE_X, /* 0807 */
+ JOINING_TYPE_X, /* 0808 */
+ JOINING_TYPE_X, /* 0809 */
+ JOINING_TYPE_X, /* 080A */
+ JOINING_TYPE_X, /* 080B */
+ JOINING_TYPE_X, /* 080C */
+ JOINING_TYPE_X, /* 080D */
+ JOINING_TYPE_X, /* 080E */
+ JOINING_TYPE_X, /* 080F */
+ JOINING_TYPE_X, /* 0810 */
+ JOINING_TYPE_X, /* 0811 */
+ JOINING_TYPE_X, /* 0812 */
+ JOINING_TYPE_X, /* 0813 */
+ JOINING_TYPE_X, /* 0814 */
+ JOINING_TYPE_X, /* 0815 */
+ JOINING_TYPE_X, /* 0816 */
+ JOINING_TYPE_X, /* 0817 */
+ JOINING_TYPE_X, /* 0818 */
+ JOINING_TYPE_X, /* 0819 */
+ JOINING_TYPE_X, /* 081A */
+ JOINING_TYPE_X, /* 081B */
+ JOINING_TYPE_X, /* 081C */
+ JOINING_TYPE_X, /* 081D */
+ JOINING_TYPE_X, /* 081E */
+ JOINING_TYPE_X, /* 081F */
+ JOINING_TYPE_X, /* 0820 */
+ JOINING_TYPE_X, /* 0821 */
+ JOINING_TYPE_X, /* 0822 */
+ JOINING_TYPE_X, /* 0823 */
+ JOINING_TYPE_X, /* 0824 */
+ JOINING_TYPE_X, /* 0825 */
+ JOINING_TYPE_X, /* 0826 */
+ JOINING_TYPE_X, /* 0827 */
+ JOINING_TYPE_X, /* 0828 */
+ JOINING_TYPE_X, /* 0829 */
+ JOINING_TYPE_X, /* 082A */
+ JOINING_TYPE_X, /* 082B */
+ JOINING_TYPE_X, /* 082C */
+ JOINING_TYPE_X, /* 082D */
+ JOINING_TYPE_X, /* 082E */
+ JOINING_TYPE_X, /* 082F */
+ JOINING_TYPE_X, /* 0830 */
+ JOINING_TYPE_X, /* 0831 */
+ JOINING_TYPE_X, /* 0832 */
+ JOINING_TYPE_X, /* 0833 */
+ JOINING_TYPE_X, /* 0834 */
+ JOINING_TYPE_X, /* 0835 */
+ JOINING_TYPE_X, /* 0836 */
+ JOINING_TYPE_X, /* 0837 */
+ JOINING_TYPE_X, /* 0838 */
+ JOINING_TYPE_X, /* 0839 */
+ JOINING_TYPE_X, /* 083A */
+ JOINING_TYPE_X, /* 083B */
+ JOINING_TYPE_X, /* 083C */
+ JOINING_TYPE_X, /* 083D */
+ JOINING_TYPE_X, /* 083E */
+ JOINING_TYPE_X, /* 083F */
+ JOINING_TYPE_R, /* 0840; MANDAIC HALQA; R; No_Joining_Group */
+ JOINING_TYPE_D, /* 0841; MANDAIC AB; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 0842; MANDAIC AG; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 0843; MANDAIC AD; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 0844; MANDAIC AH; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 0845; MANDAIC USHENNA; D; No_Joining_Group */
+ JOINING_TYPE_R, /* 0846; MANDAIC AZ; R; No_Joining_Group */
+ JOINING_TYPE_D, /* 0847; MANDAIC IT; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 0848; MANDAIC ATT; D; No_Joining_Group */
+ JOINING_TYPE_R, /* 0849; MANDAIC AKSA; R; No_Joining_Group */
+ JOINING_TYPE_D, /* 084A; MANDAIC AK; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 084B; MANDAIC AL; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 084C; MANDAIC AM; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 084D; MANDAIC AN; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 084E; MANDAIC AS; D; No_Joining_Group */
+ JOINING_TYPE_R, /* 084F; MANDAIC IN; R; No_Joining_Group */
+ JOINING_TYPE_D, /* 0850; MANDAIC AP; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 0851; MANDAIC ASZ; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 0852; MANDAIC AQ; D; No_Joining_Group */
+ JOINING_TYPE_D, /* 0853; MANDAIC AR; D; No_Joining_Group */
+ JOINING_TYPE_R, /* 0854; MANDAIC ASH; R; No_Joining_Group */
+ JOINING_TYPE_D, /* 0855; MANDAIC AT; D; No_Joining_Group */
+ JOINING_TYPE_U, /* 0856; MANDAIC DUSHENNA; U; No_Joining_Group */
+ JOINING_TYPE_U, /* 0857; MANDAIC KAD; U; No_Joining_Group */
+ JOINING_TYPE_U, /* 0858; MANDAIC AIN; U; No_Joining_Group */
+
+ /* Arabic Extended-A Characters */
+
+ JOINING_TYPE_X, /* 0859 */
+ JOINING_TYPE_X, /* 085A */
+ JOINING_TYPE_X, /* 085B */
+ JOINING_TYPE_X, /* 085C */
+ JOINING_TYPE_X, /* 085D */
+ JOINING_TYPE_X, /* 085E */
+ JOINING_TYPE_X, /* 085F */
+ JOINING_TYPE_X, /* 0860 */
+ JOINING_TYPE_X, /* 0861 */
+ JOINING_TYPE_X, /* 0862 */
+ JOINING_TYPE_X, /* 0863 */
+ JOINING_TYPE_X, /* 0864 */
+ JOINING_TYPE_X, /* 0865 */
+ JOINING_TYPE_X, /* 0866 */
+ JOINING_TYPE_X, /* 0867 */
+ JOINING_TYPE_X, /* 0868 */
+ JOINING_TYPE_X, /* 0869 */
+ JOINING_TYPE_X, /* 086A */
+ JOINING_TYPE_X, /* 086B */
+ JOINING_TYPE_X, /* 086C */
+ JOINING_TYPE_X, /* 086D */
+ JOINING_TYPE_X, /* 086E */
+ JOINING_TYPE_X, /* 086F */
+ JOINING_TYPE_X, /* 0870 */
+ JOINING_TYPE_X, /* 0871 */
+ JOINING_TYPE_X, /* 0872 */
+ JOINING_TYPE_X, /* 0873 */
+ JOINING_TYPE_X, /* 0874 */
+ JOINING_TYPE_X, /* 0875 */
+ JOINING_TYPE_X, /* 0876 */
+ JOINING_TYPE_X, /* 0877 */
+ JOINING_TYPE_X, /* 0878 */
+ JOINING_TYPE_X, /* 0879 */
+ JOINING_TYPE_X, /* 087A */
+ JOINING_TYPE_X, /* 087B */
+ JOINING_TYPE_X, /* 087C */
+ JOINING_TYPE_X, /* 087D */
+ JOINING_TYPE_X, /* 087E */
+ JOINING_TYPE_X, /* 087F */
+ JOINING_TYPE_X, /* 0880 */
+ JOINING_TYPE_X, /* 0881 */
+ JOINING_TYPE_X, /* 0882 */
+ JOINING_TYPE_X, /* 0883 */
+ JOINING_TYPE_X, /* 0884 */
+ JOINING_TYPE_X, /* 0885 */
+ JOINING_TYPE_X, /* 0886 */
+ JOINING_TYPE_X, /* 0887 */
+ JOINING_TYPE_X, /* 0888 */
+ JOINING_TYPE_X, /* 0889 */
+ JOINING_TYPE_X, /* 088A */
+ JOINING_TYPE_X, /* 088B */
+ JOINING_TYPE_X, /* 088C */
+ JOINING_TYPE_X, /* 088D */
+ JOINING_TYPE_X, /* 088E */
+ JOINING_TYPE_X, /* 088F */
+ JOINING_TYPE_X, /* 0890 */
+ JOINING_TYPE_X, /* 0891 */
+ JOINING_TYPE_X, /* 0892 */
+ JOINING_TYPE_X, /* 0893 */
+ JOINING_TYPE_X, /* 0894 */
+ JOINING_TYPE_X, /* 0895 */
+ JOINING_TYPE_X, /* 0896 */
+ JOINING_TYPE_X, /* 0897 */
+ JOINING_TYPE_X, /* 0898 */
+ JOINING_TYPE_X, /* 0899 */
+ JOINING_TYPE_X, /* 089A */
+ JOINING_TYPE_X, /* 089B */
+ JOINING_TYPE_X, /* 089C */
+ JOINING_TYPE_X, /* 089D */
+ JOINING_TYPE_X, /* 089E */
+ JOINING_TYPE_X, /* 089F */
+ JOINING_TYPE_D, /* 08A0; DOTLESS BEH WITH V BELOW; D; BEH */
+ JOINING_TYPE_X, /* 08A1 */
+ JOINING_TYPE_D, /* 08A2; HAH WITH DOT BELOW AND 2 DOTS ABOVE; D; HAH */
+ JOINING_TYPE_D, /* 08A3; TAH WITH 2 DOTS ABOVE; D; TAH */
+ JOINING_TYPE_D, /* 08A4; DOTLESS FEH WITH DOT BELOW AND 3 DOTS ABOVE; D; FEH */
+ JOINING_TYPE_D, /* 08A5; QAF WITH DOT BELOW; D; QAF */
+ JOINING_TYPE_D, /* 08A6; LAM WITH DOUBLE BAR; D; LAM */
+ JOINING_TYPE_D, /* 08A7; MEEM WITH 3 DOTS ABOVE; D; MEEM */
+ JOINING_TYPE_D, /* 08A8; YEH WITH HAMZA ABOVE; D; YEH */
+ JOINING_TYPE_D, /* 08A9; YEH WITH DOT ABOVE; D; YEH */
+ JOINING_TYPE_R, /* 08AA; REH WITH LOOP; R; REH */
+ JOINING_TYPE_R, /* 08AB; WAW WITH DOT WITHIN; R; WAW */
+ JOINING_TYPE_R, /* 08AC; ROHINGYA YEH; R; ROHINGYA YEH */
+
+};
+
+#define JOINING_TABLE_FIRST 0x0600
+#define JOINING_TABLE_LAST 0x08AC
+
+
+static const uint16_t shaping_table[][4] =
+{
+ {0x0000, 0x0000, 0x0000, 0xFE80}, /* U+0621 ARABIC LETTER HAMZA ISOLATED FORM */
+ {0x0000, 0x0000, 0xFE82, 0xFE81}, /* U+0622 ARABIC LETTER ALEF WITH MADDA ABOVE */
+ {0x0000, 0x0000, 0xFE84, 0xFE83}, /* U+0623 ARABIC LETTER ALEF WITH HAMZA ABOVE */
+ {0x0000, 0x0000, 0xFE86, 0xFE85}, /* U+0624 ARABIC LETTER WAW WITH HAMZA ABOVE */
+ {0x0000, 0x0000, 0xFE88, 0xFE87}, /* U+0625 ARABIC LETTER ALEF WITH HAMZA BELOW */
+ {0xFE8B, 0xFE8C, 0xFE8A, 0xFE89}, /* U+0626 ARABIC LETTER YEH WITH HAMZA ABOVE */
+ {0x0000, 0x0000, 0xFE8E, 0xFE8D}, /* U+0627 ARABIC LETTER ALEF */
+ {0xFE91, 0xFE92, 0xFE90, 0xFE8F}, /* U+0628 ARABIC LETTER BEH */
+ {0x0000, 0x0000, 0xFE94, 0xFE93}, /* U+0629 ARABIC LETTER TEH MARBUTA */
+ {0xFE97, 0xFE98, 0xFE96, 0xFE95}, /* U+062A ARABIC LETTER TEH */
+ {0xFE9B, 0xFE9C, 0xFE9A, 0xFE99}, /* U+062B ARABIC LETTER THEH */
+ {0xFE9F, 0xFEA0, 0xFE9E, 0xFE9D}, /* U+062C ARABIC LETTER JEEM */
+ {0xFEA3, 0xFEA4, 0xFEA2, 0xFEA1}, /* U+062D ARABIC LETTER HAH */
+ {0xFEA7, 0xFEA8, 0xFEA6, 0xFEA5}, /* U+062E ARABIC LETTER KHAH */
+ {0x0000, 0x0000, 0xFEAA, 0xFEA9}, /* U+062F ARABIC LETTER DAL */
+ {0x0000, 0x0000, 0xFEAC, 0xFEAB}, /* U+0630 ARABIC LETTER THAL */
+ {0x0000, 0x0000, 0xFEAE, 0xFEAD}, /* U+0631 ARABIC LETTER REH */
+ {0x0000, 0x0000, 0xFEB0, 0xFEAF}, /* U+0632 ARABIC LETTER ZAIN */
+ {0xFEB3, 0xFEB4, 0xFEB2, 0xFEB1}, /* U+0633 ARABIC LETTER SEEN */
+ {0xFEB7, 0xFEB8, 0xFEB6, 0xFEB5}, /* U+0634 ARABIC LETTER SHEEN */
+ {0xFEBB, 0xFEBC, 0xFEBA, 0xFEB9}, /* U+0635 ARABIC LETTER SAD */
+ {0xFEBF, 0xFEC0, 0xFEBE, 0xFEBD}, /* U+0636 ARABIC LETTER DAD */
+ {0xFEC3, 0xFEC4, 0xFEC2, 0xFEC1}, /* U+0637 ARABIC LETTER TAH */
+ {0xFEC7, 0xFEC8, 0xFEC6, 0xFEC5}, /* U+0638 ARABIC LETTER ZAH */
+ {0xFECB, 0xFECC, 0xFECA, 0xFEC9}, /* U+0639 ARABIC LETTER AIN */
+ {0xFECF, 0xFED0, 0xFECE, 0xFECD}, /* U+063A ARABIC LETTER GHAIN */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+063B */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+063C */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+063D */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+063E */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+063F */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0640 */
+ {0xFED3, 0xFED4, 0xFED2, 0xFED1}, /* U+0641 ARABIC LETTER FEH */
+ {0xFED7, 0xFED8, 0xFED6, 0xFED5}, /* U+0642 ARABIC LETTER QAF */
+ {0xFEDB, 0xFEDC, 0xFEDA, 0xFED9}, /* U+0643 ARABIC LETTER KAF */
+ {0xFEDF, 0xFEE0, 0xFEDE, 0xFEDD}, /* U+0644 ARABIC LETTER LAM */
+ {0xFEE3, 0xFEE4, 0xFEE2, 0xFEE1}, /* U+0645 ARABIC LETTER MEEM */
+ {0xFEE7, 0xFEE8, 0xFEE6, 0xFEE5}, /* U+0646 ARABIC LETTER NOON */
+ {0xFEEB, 0xFEEC, 0xFEEA, 0xFEE9}, /* U+0647 ARABIC LETTER HEH */
+ {0x0000, 0x0000, 0xFEEE, 0xFEED}, /* U+0648 ARABIC LETTER WAW */
+ {0xFBE8, 0xFBE9, 0xFEF0, 0xFEEF}, /* U+0649 ARABIC LETTER */
+ {0xFEF3, 0xFEF4, 0xFEF2, 0xFEF1}, /* U+064A ARABIC LETTER YEH */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+064B */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+064C */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+064D */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+064E */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+064F */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0650 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0651 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0652 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0653 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0654 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0655 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0656 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0657 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0658 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0659 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+065A */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+065B */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+065C */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+065D */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+065E */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+065F */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0660 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0661 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0662 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0663 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0664 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0665 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0666 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0667 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0668 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0669 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+066A */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+066B */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+066C */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+066D */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+066E */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+066F */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0670 */
+ {0x0000, 0x0000, 0xFB51, 0xFB50}, /* U+0671 ARABIC LETTER ALEF WASLA */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0672 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0673 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0674 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0675 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0676 */
+ {0x0000, 0x0000, 0x0000, 0xFBDD}, /* U+0677 ARABIC LETTER U WITH HAMZA ABOVE ISOLATED FORM */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0678 */
+ {0xFB68, 0xFB69, 0xFB67, 0xFB66}, /* U+0679 ARABIC LETTER TTEH */
+ {0xFB60, 0xFB61, 0xFB5F, 0xFB5E}, /* U+067A ARABIC LETTER TTEHEH */
+ {0xFB54, 0xFB55, 0xFB53, 0xFB52}, /* U+067B ARABIC LETTER BEEH */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+067C */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+067D */
+ {0xFB58, 0xFB59, 0xFB57, 0xFB56}, /* U+067E ARABIC LETTER PEH */
+ {0xFB64, 0xFB65, 0xFB63, 0xFB62}, /* U+067F ARABIC LETTER TEHEH */
+ {0xFB5C, 0xFB5D, 0xFB5B, 0xFB5A}, /* U+0680 ARABIC LETTER BEHEH */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0681 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0682 */
+ {0xFB78, 0xFB79, 0xFB77, 0xFB76}, /* U+0683 ARABIC LETTER NYEH */
+ {0xFB74, 0xFB75, 0xFB73, 0xFB72}, /* U+0684 ARABIC LETTER DYEH */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0685 */
+ {0xFB7C, 0xFB7D, 0xFB7B, 0xFB7A}, /* U+0686 ARABIC LETTER TCHEH */
+ {0xFB80, 0xFB81, 0xFB7F, 0xFB7E}, /* U+0687 ARABIC LETTER TCHEHEH */
+ {0x0000, 0x0000, 0xFB89, 0xFB88}, /* U+0688 ARABIC LETTER DDAL */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0689 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+068A */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+068B */
+ {0x0000, 0x0000, 0xFB85, 0xFB84}, /* U+068C ARABIC LETTER DAHAL */
+ {0x0000, 0x0000, 0xFB83, 0xFB82}, /* U+068D ARABIC LETTER DDAHAL */
+ {0x0000, 0x0000, 0xFB87, 0xFB86}, /* U+068E ARABIC LETTER DUL */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+068F */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0690 */
+ {0x0000, 0x0000, 0xFB8D, 0xFB8C}, /* U+0691 ARABIC LETTER RREH */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0692 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0693 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0694 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0695 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0696 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0697 */
+ {0x0000, 0x0000, 0xFB8B, 0xFB8A}, /* U+0698 ARABIC LETTER JEH */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0699 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+069A */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+069B */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+069C */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+069D */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+069E */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+069F */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06A0 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06A1 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06A2 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06A3 */
+ {0xFB6C, 0xFB6D, 0xFB6B, 0xFB6A}, /* U+06A4 ARABIC LETTER VEH */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06A5 */
+ {0xFB70, 0xFB71, 0xFB6F, 0xFB6E}, /* U+06A6 ARABIC LETTER PEHEH */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06A7 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06A8 */
+ {0xFB90, 0xFB91, 0xFB8F, 0xFB8E}, /* U+06A9 ARABIC LETTER KEHEH */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06AA */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06AB */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06AC */
+ {0xFBD5, 0xFBD6, 0xFBD4, 0xFBD3}, /* U+06AD ARABIC LETTER NG */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06AE */
+ {0xFB94, 0xFB95, 0xFB93, 0xFB92}, /* U+06AF ARABIC LETTER GAF */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B0 */
+ {0xFB9C, 0xFB9D, 0xFB9B, 0xFB9A}, /* U+06B1 ARABIC LETTER NGOEH */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B2 */
+ {0xFB98, 0xFB99, 0xFB97, 0xFB96}, /* U+06B3 ARABIC LETTER GUEH */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B4 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B5 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B6 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B7 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B8 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B9 */
+ {0x0000, 0x0000, 0xFB9F, 0xFB9E}, /* U+06BA ARABIC LETTER NOON GHUNNA */
+ {0xFBA2, 0xFBA3, 0xFBA1, 0xFBA0}, /* U+06BB ARABIC LETTER RNOON */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06BC */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06BD */
+ {0xFBAC, 0xFBAD, 0xFBAB, 0xFBAA}, /* U+06BE ARABIC LETTER HEH DOACHASHMEE */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06BF */
+ {0x0000, 0x0000, 0xFBA5, 0xFBA4}, /* U+06C0 ARABIC LETTER HEH WITH YEH ABOVE */
+ {0xFBA8, 0xFBA9, 0xFBA7, 0xFBA6}, /* U+06C1 ARABIC LETTER HEH GOAL */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06C2 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06C3 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06C4 */
+ {0x0000, 0x0000, 0xFBE1, 0xFBE0}, /* U+06C5 ARABIC LETTER KIRGHIZ OE */
+ {0x0000, 0x0000, 0xFBDA, 0xFBD9}, /* U+06C6 ARABIC LETTER OE */
+ {0x0000, 0x0000, 0xFBD8, 0xFBD7}, /* U+06C7 ARABIC LETTER U */
+ {0x0000, 0x0000, 0xFBDC, 0xFBDB}, /* U+06C8 ARABIC LETTER YU */
+ {0x0000, 0x0000, 0xFBE3, 0xFBE2}, /* U+06C9 ARABIC LETTER KIRGHIZ YU */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06CA */
+ {0x0000, 0x0000, 0xFBDF, 0xFBDE}, /* U+06CB ARABIC LETTER VE */
+ {0xFBFE, 0xFBFF, 0xFBFD, 0xFBFC}, /* U+06CC ARABIC LETTER FARSI YEH */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06CD */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06CE */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06CF */
+ {0xFBE6, 0xFBE7, 0xFBE5, 0xFBE4}, /* U+06D0 ARABIC LETTER E */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06D1 */
+ {0x0000, 0x0000, 0xFBAF, 0xFBAE}, /* U+06D2 ARABIC LETTER YEH BARREE */
+ {0x0000, 0x0000, 0xFBB1, 0xFBB0}, /* U+06D3 ARABIC LETTER YEH BARREE WITH HAMZA ABOVE */
+};
+
+#define SHAPING_TABLE_FIRST 0x0621
+#define SHAPING_TABLE_LAST 0x06D3
+
+
+static const struct ligature_set_t {
+ uint16_t first;
+ struct ligature_pairs_t {
+ uint16_t second;
+ uint16_t ligature;
+ } ligatures[4];
+} ligature_table[] =
+{
+ { 0xFEDF, {
+ { 0xFE88, 0xFEF9 }, /* ARABIC LIGATURE LAM WITH ALEF WITH HAMZA BELOW ISOLATED FORM */
+ { 0xFE82, 0xFEF5 }, /* ARABIC LIGATURE LAM WITH ALEF WITH MADDA ABOVE ISOLATED FORM */
+ { 0xFE8E, 0xFEFB }, /* ARABIC LIGATURE LAM WITH ALEF ISOLATED FORM */
+ { 0xFE84, 0xFEF7 }, /* ARABIC LIGATURE LAM WITH ALEF WITH HAMZA ABOVE ISOLATED FORM */
+ }},
+ { 0xFEE0, {
+ { 0xFE88, 0xFEFA }, /* ARABIC LIGATURE LAM WITH ALEF WITH HAMZA BELOW FINAL FORM */
+ { 0xFE82, 0xFEF6 }, /* ARABIC LIGATURE LAM WITH ALEF WITH MADDA ABOVE FINAL FORM */
+ { 0xFE8E, 0xFEFC }, /* ARABIC LIGATURE LAM WITH ALEF FINAL FORM */
+ { 0xFE84, 0xFEF8 }, /* ARABIC LIGATURE LAM WITH ALEF WITH HAMZA ABOVE FINAL FORM */
+ }},
+};
+
+
+#endif /* HB_OT_SHAPE_COMPLEX_ARABIC_TABLE_HH */
+
+/* == End of generated table == */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-arabic.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-arabic.cc
new file mode 100644
index 00000000000..e9db005455f
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-arabic.cc
@@ -0,0 +1,359 @@
+/*
+ * Copyright © 2010,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-ot-shape-complex-private.hh"
+#include "hb-ot-shape-private.hh"
+
+
+/* buffer var allocations */
+#define arabic_shaping_action() complex_var_u8_0() /* arabic shaping action */
+
+
+/*
+ * Bits used in the joining tables
+ */
+enum {
+ JOINING_TYPE_U = 0,
+ JOINING_TYPE_R = 1,
+ JOINING_TYPE_D = 2,
+ JOINING_TYPE_C = JOINING_TYPE_D,
+ JOINING_GROUP_ALAPH = 3,
+ JOINING_GROUP_DALATH_RISH = 4,
+ NUM_STATE_MACHINE_COLS = 5,
+
+ /* We deliberately don't have a JOINING_TYPE_L since that's unused in Unicode. */
+
+ JOINING_TYPE_T = 6,
+ JOINING_TYPE_X = 7 /* means: use general-category to choose between U or T. */
+};
+
+/*
+ * Joining types:
+ */
+
+#include "hb-ot-shape-complex-arabic-table.hh"
+
+static unsigned int get_joining_type (hb_codepoint_t u, hb_unicode_general_category_t gen_cat)
+{
+ if (likely (hb_in_range<hb_codepoint_t> (u, JOINING_TABLE_FIRST, JOINING_TABLE_LAST))) {
+ unsigned int j_type = joining_table[u - JOINING_TABLE_FIRST];
+ if (likely (j_type != JOINING_TYPE_X))
+ return j_type;
+ }
+
+ /* Mongolian joining data is not in ArabicJoining.txt yet. */
+ if (unlikely (hb_in_range<hb_codepoint_t> (u, 0x1800, 0x18AF)))
+ {
+ if (unlikely (hb_in_range<hb_codepoint_t> (u, 0x1880, 0x1886)))
+ return JOINING_TYPE_U;
+
+ /* All letters, SIBE SYLLABLE BOUNDARY MARKER, and NIRUGU are D */
+ if ((FLAG(gen_cat) & (FLAG (HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER) |
+ FLAG (HB_UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER)))
+ || u == 0x1807 || u == 0x180A)
+ return JOINING_TYPE_D;
+ }
+
+ /* 'Phags-pa joining data is not in ArabicJoining.txt yet. */
+ if (unlikely (hb_in_range<hb_codepoint_t> (u, 0xA840, 0xA872)))
+ {
+ if (unlikely (u == 0xA872))
+ /* XXX Looks like this should be TYPE_L, but we don't support that yet! */
+ return JOINING_TYPE_R;
+
+ return JOINING_TYPE_D;
+ }
+
+ if (unlikely (hb_in_range<hb_codepoint_t> (u, 0x200C, 0x200D)))
+ {
+ return u == 0x200C ? JOINING_TYPE_U : JOINING_TYPE_C;
+ }
+
+ return (FLAG(gen_cat) & (FLAG(HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK) | FLAG(HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK) | FLAG(HB_UNICODE_GENERAL_CATEGORY_FORMAT))) ?
+ JOINING_TYPE_T : JOINING_TYPE_U;
+}
+
+static const hb_tag_t arabic_features[] =
+{
+ HB_TAG('i','n','i','t'),
+ HB_TAG('m','e','d','i'),
+ HB_TAG('f','i','n','a'),
+ HB_TAG('i','s','o','l'),
+ /* Syriac */
+ HB_TAG('m','e','d','2'),
+ HB_TAG('f','i','n','2'),
+ HB_TAG('f','i','n','3'),
+ HB_TAG_NONE
+};
+
+
+/* Same order as the feature array */
+enum {
+ INIT,
+ MEDI,
+ FINA,
+ ISOL,
+
+ /* Syriac */
+ MED2,
+ FIN2,
+ FIN3,
+
+ NONE,
+
+ ARABIC_NUM_FEATURES = NONE
+};
+
+static const struct arabic_state_table_entry {
+ uint8_t prev_action;
+ uint8_t curr_action;
+ uint16_t next_state;
+} arabic_state_table[][NUM_STATE_MACHINE_COLS] =
+{
+ /* jt_U, jt_R, jt_D, jg_ALAPH, jg_DALATH_RISH */
+
+ /* State 0: prev was U, not willing to join. */
+ { {NONE,NONE,0}, {NONE,ISOL,1}, {NONE,ISOL,2}, {NONE,ISOL,1}, {NONE,ISOL,6}, },
+
+ /* State 1: prev was R or ISOL/ALAPH, not willing to join. */
+ { {NONE,NONE,0}, {NONE,ISOL,1}, {NONE,ISOL,2}, {NONE,FIN2,5}, {NONE,ISOL,6}, },
+
+ /* State 2: prev was D/ISOL, willing to join. */
+ { {NONE,NONE,0}, {INIT,FINA,1}, {INIT,FINA,3}, {INIT,FINA,4}, {INIT,FINA,6}, },
+
+ /* State 3: prev was D/FINA, willing to join. */
+ { {NONE,NONE,0}, {MEDI,FINA,1}, {MEDI,FINA,3}, {MEDI,FINA,4}, {MEDI,FINA,6}, },
+
+ /* State 4: prev was FINA ALAPH, not willing to join. */
+ { {NONE,NONE,0}, {MED2,ISOL,1}, {MED2,ISOL,2}, {MED2,FIN2,5}, {MED2,ISOL,6}, },
+
+ /* State 5: prev was FIN2/FIN3 ALAPH, not willing to join. */
+ { {NONE,NONE,0}, {ISOL,ISOL,1}, {ISOL,ISOL,2}, {ISOL,FIN2,5}, {ISOL,ISOL,6}, },
+
+ /* State 6: prev was DALATH/RISH, not willing to join. */
+ { {NONE,NONE,0}, {NONE,ISOL,1}, {NONE,ISOL,2}, {NONE,FIN3,5}, {NONE,ISOL,6}, }
+};
+
+
+static void
+arabic_fallback_shape (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer);
+
+static void
+collect_features_arabic (hb_ot_shape_planner_t *plan)
+{
+ hb_ot_map_builder_t *map = &plan->map;
+
+ /* For Language forms (in ArabicOT speak), we do the iso/fina/medi/init together,
+ * then rlig and calt each in their own stage. This makes IranNastaliq's ALLAH
+ * ligature work correctly. It's unfortunate though...
+ *
+ * This also makes Arial Bold in Windows7 work. See:
+ * https://bugzilla.mozilla.org/show_bug.cgi?id=644184
+ *
+ * TODO: Add test cases for these two.
+ */
+
+ map->add_bool_feature (HB_TAG('c','c','m','p'));
+ map->add_bool_feature (HB_TAG('l','o','c','l'));
+
+ map->add_gsub_pause (NULL);
+
+ for (unsigned int i = 0; i < ARABIC_NUM_FEATURES; i++)
+ map->add_bool_feature (arabic_features[i], false, i < 4); /* The first four features have fallback. */
+
+ map->add_gsub_pause (NULL);
+
+ map->add_bool_feature (HB_TAG('r','l','i','g'), true, true);
+ map->add_gsub_pause (arabic_fallback_shape);
+
+ map->add_bool_feature (HB_TAG('c','a','l','t'));
+ map->add_gsub_pause (NULL);
+
+ map->add_bool_feature (HB_TAG('c','s','w','h'));
+ map->add_bool_feature (HB_TAG('d','l','i','g'));
+ map->add_bool_feature (HB_TAG('m','s','e','t'));
+}
+
+#include "hb-ot-shape-complex-arabic-fallback.hh"
+
+struct arabic_shape_plan_t
+{
+ ASSERT_POD ();
+
+ /* The "+ 1" in the next array is to accommodate for the "NONE" command,
+ * which is not an OpenType feature, but this simplifies the code by not
+ * having to do a "if (... < NONE) ..." and just rely on the fact that
+ * mask_array[NONE] == 0. */
+ hb_mask_t mask_array[ARABIC_NUM_FEATURES + 1];
+
+ bool do_fallback;
+ arabic_fallback_plan_t *fallback_plan;
+};
+
+static void *
+data_create_arabic (const hb_ot_shape_plan_t *plan)
+{
+ arabic_shape_plan_t *arabic_plan = (arabic_shape_plan_t *) calloc (1, sizeof (arabic_shape_plan_t));
+ if (unlikely (!arabic_plan))
+ return NULL;
+
+ arabic_plan->do_fallback = plan->props.script == HB_SCRIPT_ARABIC;
+ for (unsigned int i = 0; i < ARABIC_NUM_FEATURES; i++) {
+ arabic_plan->mask_array[i] = plan->map.get_1_mask (arabic_features[i]);
+ if (i < 4)
+ arabic_plan->do_fallback = arabic_plan->do_fallback && plan->map.needs_fallback (arabic_features[i]);
+ }
+
+ return arabic_plan;
+}
+
+static void
+data_destroy_arabic (void *data)
+{
+ arabic_shape_plan_t *arabic_plan = (arabic_shape_plan_t *) data;
+
+ arabic_fallback_plan_destroy (arabic_plan->fallback_plan);
+
+ free (data);
+}
+
+static void
+arabic_joining (hb_buffer_t *buffer)
+{
+ unsigned int count = buffer->len;
+ unsigned int prev = (unsigned int) -1, state = 0;
+
+ HB_BUFFER_ALLOCATE_VAR (buffer, arabic_shaping_action);
+
+ /* Check pre-context */
+ if (!(buffer->flags & HB_BUFFER_FLAG_BOT))
+ for (unsigned int i = 0; i < buffer->context_len[0]; i++)
+ {
+ unsigned int this_type = get_joining_type (buffer->context[0][i], buffer->unicode->general_category (buffer->context[0][i]));
+
+ if (unlikely (this_type == JOINING_TYPE_T))
+ continue;
+
+ const arabic_state_table_entry *entry = &arabic_state_table[state][this_type];
+ state = entry->next_state;
+ break;
+ }
+
+ for (unsigned int i = 0; i < count; i++)
+ {
+ unsigned int this_type = get_joining_type (buffer->info[i].codepoint, _hb_glyph_info_get_general_category (&buffer->info[i]));
+
+ if (unlikely (this_type == JOINING_TYPE_T)) {
+ buffer->info[i].arabic_shaping_action() = NONE;
+ continue;
+ }
+
+ const arabic_state_table_entry *entry = &arabic_state_table[state][this_type];
+
+ if (entry->prev_action != NONE && prev != (unsigned int) -1)
+ buffer->info[prev].arabic_shaping_action() = entry->prev_action;
+
+ buffer->info[i].arabic_shaping_action() = entry->curr_action;
+
+ prev = i;
+ state = entry->next_state;
+ }
+
+ if (!(buffer->flags & HB_BUFFER_FLAG_EOT))
+ for (unsigned int i = 0; i < buffer->context_len[1]; i++)
+ {
+ unsigned int this_type = get_joining_type (buffer->context[1][i], buffer->unicode->general_category (buffer->context[1][i]));
+
+ if (unlikely (this_type == JOINING_TYPE_T))
+ continue;
+
+ const arabic_state_table_entry *entry = &arabic_state_table[state][this_type];
+ if (entry->prev_action != NONE && prev != (unsigned int) -1)
+ buffer->info[prev].arabic_shaping_action() = entry->prev_action;
+ break;
+ }
+
+
+ HB_BUFFER_DEALLOCATE_VAR (buffer, arabic_shaping_action);
+}
+
+static void
+setup_masks_arabic (const hb_ot_shape_plan_t *plan,
+ hb_buffer_t *buffer,
+ hb_font_t *font)
+{
+ const arabic_shape_plan_t *arabic_plan = (const arabic_shape_plan_t *) plan->data;
+
+ arabic_joining (buffer);
+ unsigned int count = buffer->len;
+ for (unsigned int i = 0; i < count; i++)
+ buffer->info[i].mask |= arabic_plan->mask_array[buffer->info[i].arabic_shaping_action()];
+}
+
+
+static void
+arabic_fallback_shape (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer)
+{
+ const arabic_shape_plan_t *arabic_plan = (const arabic_shape_plan_t *) plan->data;
+
+ if (!arabic_plan->do_fallback)
+ return;
+
+retry:
+ arabic_fallback_plan_t *fallback_plan = (arabic_fallback_plan_t *) hb_atomic_ptr_get (&arabic_plan->fallback_plan);
+ if (unlikely (!fallback_plan))
+ {
+ /* This sucks. We need a font to build the fallback plan... */
+ fallback_plan = arabic_fallback_plan_create (plan, font);
+ if (unlikely (!hb_atomic_ptr_cmpexch (&(const_cast<arabic_shape_plan_t *> (arabic_plan))->fallback_plan, NULL, fallback_plan))) {
+ arabic_fallback_plan_destroy (fallback_plan);
+ goto retry;
+ }
+ }
+
+ arabic_fallback_plan_shape (fallback_plan, font, buffer);
+}
+
+
+const hb_ot_complex_shaper_t _hb_ot_complex_shaper_arabic =
+{
+ "arabic",
+ collect_features_arabic,
+ NULL, /* override_features */
+ data_create_arabic,
+ data_destroy_arabic,
+ NULL, /* preprocess_text_arabic */
+ NULL, /* normalization_preference */
+ NULL, /* decompose */
+ NULL, /* compose */
+ setup_masks_arabic,
+ true, /* zero_width_attached_marks */
+ true, /* fallback_position */
+};
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-default.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-default.cc
new file mode 100644
index 00000000000..5340293db50
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-default.cc
@@ -0,0 +1,226 @@
+/*
+ * Copyright © 2010,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-ot-shape-complex-private.hh"
+
+
+/* TODO Add kana, and other small shapers here */
+
+
+/* The default shaper *only* adds additional per-script features.*/
+
+static const hb_tag_t hangul_features[] =
+{
+ HB_TAG('l','j','m','o'),
+ HB_TAG('v','j','m','o'),
+ HB_TAG('t','j','m','o'),
+ HB_TAG_NONE
+};
+
+static const hb_tag_t tibetan_features[] =
+{
+ HB_TAG('a','b','v','s'),
+ HB_TAG('b','l','w','s'),
+ HB_TAG('a','b','v','m'),
+ HB_TAG('b','l','w','m'),
+ HB_TAG_NONE
+};
+
+static void
+collect_features_default (hb_ot_shape_planner_t *plan)
+{
+ const hb_tag_t *script_features = NULL;
+
+ switch ((hb_tag_t) plan->props.script)
+ {
+ /* Unicode-1.1 additions */
+ case HB_SCRIPT_HANGUL:
+ script_features = hangul_features;
+ break;
+
+ /* Unicode-2.0 additions */
+ case HB_SCRIPT_TIBETAN:
+ script_features = tibetan_features;
+ break;
+ }
+
+ for (; script_features && *script_features; script_features++)
+ plan->map.add_bool_feature (*script_features);
+}
+
+static hb_ot_shape_normalization_mode_t
+normalization_preference_default (const hb_segment_properties_t *props)
+{
+ switch ((hb_tag_t) props->script)
+ {
+ /* Unicode-1.1 additions */
+ case HB_SCRIPT_HANGUL:
+ return HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_FULL;
+ }
+ return HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_DIACRITICS;
+}
+
+static bool
+compose_default (const hb_ot_shape_normalize_context_t *c,
+ hb_codepoint_t a,
+ hb_codepoint_t b,
+ hb_codepoint_t *ab)
+{
+ /* Hebrew presentation-form shaping.
+ * https://bugzilla.mozilla.org/show_bug.cgi?id=728866
+ * Hebrew presentation forms with dagesh, for characters 0x05D0..0x05EA;
+ * Note that some letters do not have a dagesh presForm encoded.
+ */
+ static const hb_codepoint_t sDageshForms[0x05EA - 0x05D0 + 1] = {
+ 0xFB30, /* ALEF */
+ 0xFB31, /* BET */
+ 0xFB32, /* GIMEL */
+ 0xFB33, /* DALET */
+ 0xFB34, /* HE */
+ 0xFB35, /* VAV */
+ 0xFB36, /* ZAYIN */
+ 0x0000, /* HET */
+ 0xFB38, /* TET */
+ 0xFB39, /* YOD */
+ 0xFB3A, /* FINAL KAF */
+ 0xFB3B, /* KAF */
+ 0xFB3C, /* LAMED */
+ 0x0000, /* FINAL MEM */
+ 0xFB3E, /* MEM */
+ 0x0000, /* FINAL NUN */
+ 0xFB40, /* NUN */
+ 0xFB41, /* SAMEKH */
+ 0x0000, /* AYIN */
+ 0xFB43, /* FINAL PE */
+ 0xFB44, /* PE */
+ 0x0000, /* FINAL TSADI */
+ 0xFB46, /* TSADI */
+ 0xFB47, /* QOF */
+ 0xFB48, /* RESH */
+ 0xFB49, /* SHIN */
+ 0xFB4A /* TAV */
+ };
+
+ bool found = c->unicode->compose (a, b, ab);
+
+ if (!found && (b & ~0x7F) == 0x0580) {
+ /* Special-case Hebrew presentation forms that are excluded from
+ * standard normalization, but wanted for old fonts. */
+ switch (b) {
+ case 0x05B4: /* HIRIQ */
+ if (a == 0x05D9) { /* YOD */
+ *ab = 0xFB1D;
+ found = true;
+ }
+ break;
+ case 0x05B7: /* patah */
+ if (a == 0x05F2) { /* YIDDISH YOD YOD */
+ *ab = 0xFB1F;
+ found = true;
+ } else if (a == 0x05D0) { /* ALEF */
+ *ab = 0xFB2E;
+ found = true;
+ }
+ break;
+ case 0x05B8: /* QAMATS */
+ if (a == 0x05D0) { /* ALEF */
+ *ab = 0xFB2F;
+ found = true;
+ }
+ break;
+ case 0x05B9: /* HOLAM */
+ if (a == 0x05D5) { /* VAV */
+ *ab = 0xFB4B;
+ found = true;
+ }
+ break;
+ case 0x05BC: /* DAGESH */
+ if (a >= 0x05D0 && a <= 0x05EA) {
+ *ab = sDageshForms[a - 0x05D0];
+ found = (*ab != 0);
+ } else if (a == 0xFB2A) { /* SHIN WITH SHIN DOT */
+ *ab = 0xFB2C;
+ found = true;
+ } else if (a == 0xFB2B) { /* SHIN WITH SIN DOT */
+ *ab = 0xFB2D;
+ found = true;
+ }
+ break;
+ case 0x05BF: /* RAFE */
+ switch (a) {
+ case 0x05D1: /* BET */
+ *ab = 0xFB4C;
+ found = true;
+ break;
+ case 0x05DB: /* KAF */
+ *ab = 0xFB4D;
+ found = true;
+ break;
+ case 0x05E4: /* PE */
+ *ab = 0xFB4E;
+ found = true;
+ break;
+ }
+ break;
+ case 0x05C1: /* SHIN DOT */
+ if (a == 0x05E9) { /* SHIN */
+ *ab = 0xFB2A;
+ found = true;
+ } else if (a == 0xFB49) { /* SHIN WITH DAGESH */
+ *ab = 0xFB2C;
+ found = true;
+ }
+ break;
+ case 0x05C2: /* SIN DOT */
+ if (a == 0x05E9) { /* SHIN */
+ *ab = 0xFB2B;
+ found = true;
+ } else if (a == 0xFB49) { /* SHIN WITH DAGESH */
+ *ab = 0xFB2D;
+ found = true;
+ }
+ break;
+ }
+ }
+
+ return found;
+}
+
+const hb_ot_complex_shaper_t _hb_ot_complex_shaper_default =
+{
+ "default",
+ collect_features_default,
+ NULL, /* override_features */
+ NULL, /* data_create */
+ NULL, /* data_destroy */
+ NULL, /* preprocess_text */
+ normalization_preference_default,
+ NULL, /* decompose */
+ compose_default,
+ NULL, /* setup_masks */
+ true, /* zero_width_attached_marks */
+ true, /* fallback_position */
+};
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-indic-machine.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-indic-machine.hh
new file mode 100644
index 00000000000..1c0e7f224c1
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-indic-machine.hh
@@ -0,0 +1,1322 @@
+
+#line 1 "../../src/hb-ot-shape-complex-indic-machine.rl"
+/*
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_COMPLEX_INDIC_MACHINE_HH
+#define HB_OT_SHAPE_COMPLEX_INDIC_MACHINE_HH
+
+#include "hb-private.hh"
+
+
+#line 36 "../../src/hb-ot-shape-complex-indic-machine.hh.tmp"
+static const unsigned char _indic_syllable_machine_trans_keys[] = {
+ 1u, 16u, 13u, 13u, 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u,
+ 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u, 4u, 4u, 6u, 6u,
+ 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 7u,
+ 6u, 6u, 16u, 16u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u,
+ 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 1u, 16u, 13u, 13u, 5u, 7u, 5u, 7u,
+ 7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u,
+ 5u, 7u, 7u, 7u, 4u, 4u, 6u, 6u, 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u,
+ 4u, 7u, 6u, 6u, 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 14u, 4u, 14u,
+ 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u,
+ 1u, 16u, 13u, 13u, 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u,
+ 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u, 4u, 4u, 6u, 6u,
+ 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 7u,
+ 6u, 6u, 16u, 16u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u,
+ 4u, 14u, 4u, 14u, 4u, 14u, 1u, 16u, 13u, 13u, 5u, 7u, 5u, 7u, 7u, 7u,
+ 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u,
+ 7u, 7u, 4u, 4u, 6u, 6u, 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 7u,
+ 6u, 6u, 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 14u, 4u, 14u, 4u, 14u,
+ 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 1u, 16u,
+ 3u, 17u, 3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u, 3u, 14u, 4u, 14u, 1u, 16u,
+ 3u, 17u, 3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u, 3u, 14u, 4u, 14u, 1u, 16u,
+ 3u, 17u, 3u, 14u, 4u, 14u, 5u, 14u, 8u, 14u, 5u, 9u, 9u, 9u, 9u, 9u,
+ 3u, 17u, 3u, 9u, 8u, 9u, 3u, 9u, 3u, 13u, 3u, 14u, 3u, 14u, 4u, 14u,
+ 5u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u,
+ 4u, 14u, 6u, 14u, 3u, 14u, 4u, 14u, 1u, 16u, 3u, 14u, 3u, 14u, 1u, 16u,
+ 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 3u, 14u, 3u, 14u, 1u, 16u, 1u, 16u,
+ 1u, 16u, 1u, 16u, 1u, 16u, 3u, 14u, 3u, 14u, 1u, 16u, 1u, 16u, 1u, 16u,
+ 1u, 16u, 1u, 16u, 3u, 14u, 3u, 14u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u,
+ 1u, 16u, 3u, 14u, 3u, 14u, 3u, 14u, 3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u,
+ 3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u, 3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u,
+ 3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u, 3u, 14u, 4u, 14u, 5u, 14u, 8u, 14u,
+ 5u, 9u, 9u, 9u, 9u, 9u, 3u, 17u, 3u, 9u, 8u, 9u, 3u, 9u, 3u, 13u,
+ 3u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u,
+ 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 6u, 14u, 3u, 14u, 1u, 16u, 3u, 14u,
+ 3u, 14u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 3u, 14u, 3u, 14u,
+ 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 3u, 14u, 3u, 14u, 1u, 16u,
+ 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 3u, 14u, 3u, 14u, 1u, 16u, 1u, 16u,
+ 1u, 16u, 1u, 16u, 4u, 14u, 1u, 16u, 3u, 14u, 3u, 14u, 4u, 14u, 1u, 16u,
+ 3u, 17u, 3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u, 3u, 14u, 4u, 14u, 1u, 16u,
+ 3u, 17u, 3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u, 3u, 14u, 4u, 14u, 5u, 14u,
+ 8u, 14u, 5u, 9u, 9u, 9u, 9u, 9u, 3u, 17u, 3u, 9u, 8u, 9u, 3u, 9u,
+ 3u, 13u, 3u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 5u, 14u,
+ 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 6u, 14u, 3u, 14u, 1u, 16u,
+ 3u, 14u, 3u, 14u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 3u, 14u,
+ 3u, 14u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 3u, 14u, 3u, 14u,
+ 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 3u, 14u, 3u, 14u, 1u, 16u,
+ 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 4u, 14u, 3u, 14u, 4u, 14u, 3u, 14u,
+ 3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u, 3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u,
+ 3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u, 3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u,
+ 3u, 14u, 4u, 14u, 5u, 14u, 8u, 14u, 5u, 9u, 9u, 9u, 9u, 9u, 3u, 17u,
+ 3u, 9u, 8u, 9u, 3u, 9u, 3u, 13u, 3u, 14u, 3u, 14u, 4u, 14u, 5u, 14u,
+ 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u,
+ 6u, 14u, 3u, 14u, 1u, 16u, 3u, 14u, 3u, 14u, 1u, 16u, 1u, 16u, 1u, 16u,
+ 1u, 16u, 1u, 16u, 3u, 14u, 3u, 14u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u,
+ 1u, 16u, 3u, 14u, 3u, 14u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u,
+ 3u, 14u, 3u, 14u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 3u, 14u,
+ 1u, 16u, 3u, 17u, 1u, 16u, 0
+};
+
+static const char _indic_syllable_machine_key_spans[] = {
+ 16, 1, 3, 3, 1, 3, 3, 1,
+ 3, 3, 1, 3, 3, 1, 1, 1,
+ 1, 4, 1, 1, 4, 1, 1, 4,
+ 1, 1, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 16, 1, 3, 3,
+ 1, 3, 3, 1, 3, 3, 1, 3,
+ 3, 1, 1, 1, 1, 4, 1, 1,
+ 4, 1, 1, 4, 1, 1, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 16, 1, 3, 3, 1, 3, 3, 1,
+ 3, 3, 1, 3, 3, 1, 1, 1,
+ 1, 4, 1, 1, 4, 1, 1, 4,
+ 1, 1, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 16, 1, 3, 3, 1,
+ 3, 3, 1, 3, 3, 1, 3, 3,
+ 1, 1, 1, 1, 4, 1, 1, 4,
+ 1, 1, 4, 1, 1, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 16,
+ 15, 12, 11, 16, 15, 12, 11, 16,
+ 15, 12, 11, 16, 15, 12, 11, 16,
+ 15, 12, 11, 10, 7, 5, 1, 1,
+ 15, 7, 2, 7, 11, 12, 12, 11,
+ 10, 12, 11, 10, 12, 11, 10, 12,
+ 11, 9, 12, 11, 16, 12, 12, 16,
+ 16, 16, 16, 16, 12, 12, 16, 16,
+ 16, 16, 16, 12, 12, 16, 16, 16,
+ 16, 16, 12, 12, 16, 16, 16, 16,
+ 16, 12, 12, 12, 12, 11, 16, 15,
+ 12, 11, 16, 15, 12, 11, 16, 15,
+ 12, 11, 16, 15, 12, 11, 10, 7,
+ 5, 1, 1, 15, 7, 2, 7, 11,
+ 12, 12, 11, 10, 12, 11, 10, 12,
+ 11, 10, 12, 11, 9, 12, 16, 12,
+ 12, 16, 16, 16, 16, 16, 12, 12,
+ 16, 16, 16, 16, 16, 12, 12, 16,
+ 16, 16, 16, 16, 12, 12, 16, 16,
+ 16, 16, 11, 16, 12, 12, 11, 16,
+ 15, 12, 11, 16, 15, 12, 11, 16,
+ 15, 12, 11, 16, 15, 12, 11, 10,
+ 7, 5, 1, 1, 15, 7, 2, 7,
+ 11, 12, 12, 11, 10, 12, 11, 10,
+ 12, 11, 10, 12, 11, 9, 12, 16,
+ 12, 12, 16, 16, 16, 16, 16, 12,
+ 12, 16, 16, 16, 16, 16, 12, 12,
+ 16, 16, 16, 16, 16, 12, 12, 16,
+ 16, 16, 16, 16, 11, 12, 11, 12,
+ 12, 11, 16, 15, 12, 11, 16, 15,
+ 12, 11, 16, 15, 12, 11, 16, 15,
+ 12, 11, 10, 7, 5, 1, 1, 15,
+ 7, 2, 7, 11, 12, 12, 11, 10,
+ 12, 11, 10, 12, 11, 10, 12, 11,
+ 9, 12, 16, 12, 12, 16, 16, 16,
+ 16, 16, 12, 12, 16, 16, 16, 16,
+ 16, 12, 12, 16, 16, 16, 16, 16,
+ 12, 12, 16, 16, 16, 16, 16, 12,
+ 16, 15, 16
+};
+
+static const short _indic_syllable_machine_index_offsets[] = {
+ 0, 17, 19, 23, 27, 29, 33, 37,
+ 39, 43, 47, 49, 53, 57, 59, 61,
+ 63, 65, 70, 72, 74, 79, 81, 83,
+ 88, 90, 92, 104, 116, 128, 140, 152,
+ 164, 176, 188, 200, 212, 229, 231, 235,
+ 239, 241, 245, 249, 251, 255, 259, 261,
+ 265, 269, 271, 273, 275, 277, 282, 284,
+ 286, 291, 293, 295, 300, 302, 304, 316,
+ 328, 340, 352, 364, 376, 388, 400, 412,
+ 424, 441, 443, 447, 451, 453, 457, 461,
+ 463, 467, 471, 473, 477, 481, 483, 485,
+ 487, 489, 494, 496, 498, 503, 505, 507,
+ 512, 514, 516, 528, 540, 552, 564, 576,
+ 588, 600, 612, 624, 641, 643, 647, 651,
+ 653, 657, 661, 663, 667, 671, 673, 677,
+ 681, 683, 685, 687, 689, 694, 696, 698,
+ 703, 705, 707, 712, 714, 716, 728, 740,
+ 752, 764, 776, 788, 800, 812, 824, 836,
+ 853, 869, 882, 894, 911, 927, 940, 952,
+ 969, 985, 998, 1010, 1027, 1043, 1056, 1068,
+ 1085, 1101, 1114, 1126, 1137, 1145, 1151, 1153,
+ 1155, 1171, 1179, 1182, 1190, 1202, 1215, 1228,
+ 1240, 1251, 1264, 1276, 1287, 1300, 1312, 1323,
+ 1336, 1348, 1358, 1371, 1383, 1400, 1413, 1426,
+ 1443, 1460, 1477, 1494, 1511, 1524, 1537, 1554,
+ 1571, 1588, 1605, 1622, 1635, 1648, 1665, 1682,
+ 1699, 1716, 1733, 1746, 1759, 1776, 1793, 1810,
+ 1827, 1844, 1857, 1870, 1883, 1896, 1908, 1925,
+ 1941, 1954, 1966, 1983, 1999, 2012, 2024, 2041,
+ 2057, 2070, 2082, 2099, 2115, 2128, 2140, 2151,
+ 2159, 2165, 2167, 2169, 2185, 2193, 2196, 2204,
+ 2216, 2229, 2242, 2254, 2265, 2278, 2290, 2301,
+ 2314, 2326, 2337, 2350, 2362, 2372, 2385, 2402,
+ 2415, 2428, 2445, 2462, 2479, 2496, 2513, 2526,
+ 2539, 2556, 2573, 2590, 2607, 2624, 2637, 2650,
+ 2667, 2684, 2701, 2718, 2735, 2748, 2761, 2778,
+ 2795, 2812, 2829, 2841, 2858, 2871, 2884, 2896,
+ 2913, 2929, 2942, 2954, 2971, 2987, 3000, 3012,
+ 3029, 3045, 3058, 3070, 3087, 3103, 3116, 3128,
+ 3139, 3147, 3153, 3155, 3157, 3173, 3181, 3184,
+ 3192, 3204, 3217, 3230, 3242, 3253, 3266, 3278,
+ 3289, 3302, 3314, 3325, 3338, 3350, 3360, 3373,
+ 3390, 3403, 3416, 3433, 3450, 3467, 3484, 3501,
+ 3514, 3527, 3544, 3561, 3578, 3595, 3612, 3625,
+ 3638, 3655, 3672, 3689, 3706, 3723, 3736, 3749,
+ 3766, 3783, 3800, 3817, 3834, 3846, 3859, 3871,
+ 3884, 3897, 3909, 3926, 3942, 3955, 3967, 3984,
+ 4000, 4013, 4025, 4042, 4058, 4071, 4083, 4100,
+ 4116, 4129, 4141, 4152, 4160, 4166, 4168, 4170,
+ 4186, 4194, 4197, 4205, 4217, 4230, 4243, 4255,
+ 4266, 4279, 4291, 4302, 4315, 4327, 4338, 4351,
+ 4363, 4373, 4386, 4403, 4416, 4429, 4446, 4463,
+ 4480, 4497, 4514, 4527, 4540, 4557, 4574, 4591,
+ 4608, 4625, 4638, 4651, 4668, 4685, 4702, 4719,
+ 4736, 4749, 4762, 4779, 4796, 4813, 4830, 4847,
+ 4860, 4877, 4893
+};
+
+static const short _indic_syllable_machine_indicies[] = {
+ 1, 2, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 1,
+ 0, 3, 0, 4, 4, 5, 0, 6,
+ 6, 5, 0, 5, 0, 7, 7, 8,
+ 0, 9, 9, 8, 0, 8, 0, 10,
+ 10, 11, 0, 12, 12, 11, 0, 11,
+ 0, 13, 13, 14, 0, 15, 15, 14,
+ 0, 14, 0, 16, 0, 17, 0, 18,
+ 0, 19, 13, 13, 14, 0, 20, 0,
+ 21, 0, 22, 10, 10, 11, 0, 23,
+ 0, 24, 0, 25, 7, 7, 8, 0,
+ 26, 0, 27, 0, 28, 4, 4, 5,
+ 0, 0, 0, 0, 0, 0, 28, 0,
+ 28, 4, 4, 5, 0, 0, 0, 0,
+ 0, 29, 28, 0, 30, 4, 4, 5,
+ 0, 0, 0, 0, 0, 0, 30, 0,
+ 30, 4, 4, 5, 0, 0, 0, 0,
+ 0, 31, 30, 0, 32, 4, 4, 5,
+ 0, 0, 0, 0, 0, 0, 32, 0,
+ 32, 4, 4, 5, 0, 0, 0, 0,
+ 0, 33, 32, 0, 34, 4, 4, 5,
+ 0, 0, 0, 0, 0, 0, 34, 0,
+ 34, 4, 4, 5, 0, 0, 0, 0,
+ 0, 35, 34, 0, 36, 4, 4, 5,
+ 0, 0, 0, 0, 0, 0, 36, 0,
+ 36, 4, 4, 5, 0, 0, 0, 0,
+ 0, 37, 36, 0, 39, 40, 38, 38,
+ 38, 38, 38, 38, 38, 38, 38, 38,
+ 38, 38, 38, 39, 38, 41, 38, 42,
+ 42, 43, 38, 44, 44, 43, 38, 43,
+ 38, 45, 45, 46, 38, 47, 47, 46,
+ 38, 46, 38, 48, 48, 49, 38, 50,
+ 50, 49, 38, 49, 38, 51, 51, 52,
+ 38, 53, 53, 52, 38, 52, 38, 54,
+ 38, 55, 38, 56, 38, 57, 51, 51,
+ 52, 38, 58, 38, 59, 38, 60, 48,
+ 48, 49, 38, 61, 38, 62, 38, 63,
+ 45, 45, 46, 38, 64, 38, 65, 38,
+ 66, 42, 42, 43, 38, 38, 38, 38,
+ 38, 38, 66, 38, 66, 42, 42, 43,
+ 38, 38, 38, 38, 38, 67, 66, 38,
+ 68, 42, 42, 43, 38, 38, 38, 38,
+ 38, 38, 68, 38, 68, 42, 42, 43,
+ 38, 38, 38, 38, 38, 69, 68, 38,
+ 70, 42, 42, 43, 38, 38, 38, 38,
+ 38, 38, 70, 38, 70, 42, 42, 43,
+ 38, 38, 38, 38, 38, 71, 70, 38,
+ 72, 42, 42, 43, 38, 38, 38, 38,
+ 38, 38, 72, 38, 72, 42, 42, 43,
+ 38, 38, 38, 38, 38, 73, 72, 38,
+ 74, 42, 42, 43, 38, 38, 38, 38,
+ 38, 38, 74, 38, 74, 42, 42, 43,
+ 38, 38, 38, 38, 38, 75, 74, 38,
+ 77, 78, 76, 76, 76, 76, 76, 76,
+ 76, 76, 76, 76, 76, 76, 76, 77,
+ 76, 79, 76, 80, 80, 81, 76, 83,
+ 83, 81, 82, 81, 82, 84, 84, 85,
+ 76, 86, 86, 85, 76, 85, 76, 87,
+ 87, 88, 76, 89, 89, 88, 76, 88,
+ 76, 90, 90, 91, 76, 92, 92, 91,
+ 76, 91, 76, 93, 76, 94, 76, 95,
+ 76, 96, 90, 90, 91, 76, 97, 76,
+ 98, 76, 99, 87, 87, 88, 76, 100,
+ 76, 101, 76, 102, 84, 84, 85, 76,
+ 103, 76, 104, 76, 105, 80, 80, 81,
+ 76, 76, 76, 76, 76, 76, 105, 76,
+ 105, 80, 80, 81, 76, 76, 76, 76,
+ 76, 106, 105, 76, 107, 80, 80, 81,
+ 76, 76, 76, 76, 76, 76, 107, 76,
+ 107, 80, 80, 81, 76, 76, 76, 76,
+ 76, 108, 107, 76, 109, 80, 80, 81,
+ 76, 76, 76, 76, 76, 76, 109, 76,
+ 109, 80, 80, 81, 76, 76, 76, 76,
+ 76, 110, 109, 76, 111, 80, 80, 81,
+ 76, 76, 76, 76, 76, 76, 111, 76,
+ 111, 80, 80, 81, 76, 76, 76, 76,
+ 76, 112, 111, 76, 113, 80, 80, 81,
+ 76, 76, 76, 76, 76, 76, 113, 76,
+ 115, 116, 114, 114, 114, 114, 114, 114,
+ 114, 114, 114, 114, 114, 114, 114, 115,
+ 114, 117, 114, 118, 118, 119, 114, 120,
+ 120, 119, 114, 119, 114, 121, 121, 122,
+ 114, 123, 123, 122, 114, 122, 114, 124,
+ 124, 125, 114, 126, 126, 125, 114, 125,
+ 114, 127, 127, 128, 114, 129, 129, 128,
+ 114, 128, 114, 130, 114, 131, 114, 132,
+ 114, 133, 127, 127, 128, 114, 134, 114,
+ 135, 114, 136, 124, 124, 125, 114, 137,
+ 114, 138, 114, 139, 121, 121, 122, 114,
+ 140, 114, 141, 114, 142, 118, 118, 119,
+ 114, 114, 114, 114, 114, 114, 142, 114,
+ 142, 118, 118, 119, 114, 114, 114, 114,
+ 114, 143, 142, 114, 144, 118, 118, 119,
+ 114, 114, 114, 114, 114, 114, 144, 114,
+ 144, 118, 118, 119, 114, 114, 114, 114,
+ 114, 145, 144, 114, 146, 118, 118, 119,
+ 114, 114, 114, 114, 114, 114, 146, 114,
+ 146, 118, 118, 119, 114, 114, 114, 114,
+ 114, 147, 146, 114, 148, 118, 118, 119,
+ 114, 114, 114, 114, 114, 114, 148, 114,
+ 148, 118, 118, 119, 114, 114, 114, 114,
+ 114, 149, 148, 114, 150, 118, 118, 119,
+ 114, 114, 114, 114, 114, 114, 150, 114,
+ 150, 118, 118, 119, 114, 114, 114, 114,
+ 114, 151, 150, 114, 153, 154, 155, 156,
+ 157, 158, 81, 159, 160, 152, 161, 161,
+ 162, 163, 164, 165, 152, 167, 168, 169,
+ 170, 5, 171, 172, 173, 166, 166, 37,
+ 174, 166, 166, 153, 166, 175, 168, 176,
+ 176, 5, 171, 172, 173, 166, 166, 166,
+ 174, 166, 168, 176, 176, 5, 171, 172,
+ 173, 166, 166, 166, 174, 166, 177, 166,
+ 166, 166, 18, 178, 166, 171, 172, 166,
+ 166, 166, 166, 179, 166, 177, 166, 180,
+ 181, 182, 183, 5, 171, 172, 173, 166,
+ 166, 35, 184, 166, 166, 177, 166, 185,
+ 181, 186, 186, 5, 171, 172, 173, 166,
+ 166, 166, 184, 166, 181, 186, 186, 5,
+ 171, 172, 173, 166, 166, 166, 184, 166,
+ 187, 166, 166, 166, 18, 188, 166, 171,
+ 172, 166, 166, 166, 166, 179, 166, 187,
+ 166, 189, 190, 191, 192, 5, 171, 172,
+ 173, 166, 166, 33, 193, 166, 166, 187,
+ 166, 194, 190, 195, 195, 5, 171, 172,
+ 173, 166, 166, 166, 193, 166, 190, 195,
+ 195, 5, 171, 172, 173, 166, 166, 166,
+ 193, 166, 196, 166, 166, 166, 18, 197,
+ 166, 171, 172, 166, 166, 166, 166, 179,
+ 166, 196, 166, 198, 199, 200, 201, 5,
+ 171, 172, 173, 166, 166, 31, 202, 166,
+ 166, 196, 166, 203, 199, 204, 204, 5,
+ 171, 172, 173, 166, 166, 166, 202, 166,
+ 199, 204, 204, 5, 171, 172, 173, 166,
+ 166, 166, 202, 166, 205, 166, 166, 166,
+ 18, 206, 166, 171, 172, 166, 166, 166,
+ 166, 179, 166, 205, 166, 207, 208, 209,
+ 210, 5, 171, 172, 173, 166, 166, 29,
+ 211, 166, 166, 205, 166, 212, 208, 213,
+ 213, 5, 171, 172, 173, 166, 166, 166,
+ 211, 166, 208, 213, 213, 5, 171, 172,
+ 173, 166, 166, 166, 211, 166, 18, 214,
+ 166, 171, 172, 166, 166, 166, 166, 179,
+ 166, 171, 172, 166, 166, 166, 166, 179,
+ 166, 215, 166, 166, 166, 172, 166, 172,
+ 166, 216, 166, 217, 166, 218, 219, 166,
+ 171, 172, 166, 166, 166, 3, 166, 166,
+ 166, 1, 166, 2, 166, 166, 166, 166,
+ 171, 172, 166, 171, 172, 166, 217, 166,
+ 166, 166, 166, 171, 172, 166, 217, 166,
+ 218, 166, 166, 171, 172, 166, 166, 166,
+ 3, 166, 18, 166, 220, 220, 5, 171,
+ 172, 166, 166, 166, 166, 179, 166, 221,
+ 27, 222, 223, 8, 171, 172, 166, 166,
+ 166, 166, 179, 166, 27, 222, 223, 8,
+ 171, 172, 166, 166, 166, 166, 179, 166,
+ 222, 222, 8, 171, 172, 166, 166, 166,
+ 166, 179, 166, 224, 24, 225, 226, 11,
+ 171, 172, 166, 166, 166, 166, 179, 166,
+ 24, 225, 226, 11, 171, 172, 166, 166,
+ 166, 166, 179, 166, 225, 225, 11, 171,
+ 172, 166, 166, 166, 166, 179, 166, 227,
+ 21, 228, 229, 14, 171, 172, 166, 166,
+ 166, 166, 179, 166, 21, 228, 229, 14,
+ 171, 172, 166, 166, 166, 166, 179, 166,
+ 228, 228, 14, 171, 172, 166, 166, 166,
+ 166, 179, 166, 230, 18, 166, 231, 166,
+ 171, 172, 166, 166, 166, 166, 179, 166,
+ 18, 166, 231, 166, 171, 172, 166, 166,
+ 166, 166, 179, 166, 232, 166, 171, 172,
+ 166, 166, 166, 166, 179, 166, 18, 166,
+ 166, 166, 166, 171, 172, 166, 166, 166,
+ 166, 179, 166, 208, 213, 213, 5, 171,
+ 172, 166, 166, 166, 166, 211, 166, 1,
+ 2, 166, 166, 18, 214, 166, 171, 172,
+ 166, 166, 166, 166, 179, 166, 1, 166,
+ 207, 208, 213, 213, 5, 171, 172, 173,
+ 166, 166, 166, 211, 166, 207, 208, 209,
+ 213, 5, 171, 172, 173, 166, 166, 29,
+ 211, 166, 205, 166, 233, 166, 220, 220,
+ 5, 171, 172, 166, 166, 166, 166, 179,
+ 166, 205, 166, 205, 166, 166, 166, 166,
+ 166, 166, 171, 172, 166, 166, 166, 166,
+ 179, 166, 205, 166, 205, 166, 166, 166,
+ 166, 234, 166, 171, 172, 166, 166, 166,
+ 166, 179, 166, 205, 166, 205, 166, 233,
+ 166, 166, 166, 166, 171, 172, 166, 166,
+ 166, 166, 179, 166, 205, 166, 205, 2,
+ 166, 166, 18, 206, 166, 171, 172, 166,
+ 166, 166, 166, 179, 166, 205, 166, 198,
+ 199, 204, 204, 5, 171, 172, 173, 166,
+ 166, 166, 202, 166, 198, 199, 200, 204,
+ 5, 171, 172, 173, 166, 166, 31, 202,
+ 166, 196, 166, 235, 166, 220, 220, 5,
+ 171, 172, 166, 166, 166, 166, 179, 166,
+ 196, 166, 196, 166, 166, 166, 166, 166,
+ 166, 171, 172, 166, 166, 166, 166, 179,
+ 166, 196, 166, 196, 166, 166, 166, 166,
+ 236, 166, 171, 172, 166, 166, 166, 166,
+ 179, 166, 196, 166, 196, 166, 235, 166,
+ 166, 166, 166, 171, 172, 166, 166, 166,
+ 166, 179, 166, 196, 166, 196, 2, 166,
+ 166, 18, 197, 166, 171, 172, 166, 166,
+ 166, 166, 179, 166, 196, 166, 189, 190,
+ 195, 195, 5, 171, 172, 173, 166, 166,
+ 166, 193, 166, 189, 190, 191, 195, 5,
+ 171, 172, 173, 166, 166, 33, 193, 166,
+ 187, 166, 237, 166, 220, 220, 5, 171,
+ 172, 166, 166, 166, 166, 179, 166, 187,
+ 166, 187, 166, 166, 166, 166, 166, 166,
+ 171, 172, 166, 166, 166, 166, 179, 166,
+ 187, 166, 187, 166, 166, 166, 166, 238,
+ 166, 171, 172, 166, 166, 166, 166, 179,
+ 166, 187, 166, 187, 166, 237, 166, 166,
+ 166, 166, 171, 172, 166, 166, 166, 166,
+ 179, 166, 187, 166, 187, 2, 166, 166,
+ 18, 188, 166, 171, 172, 166, 166, 166,
+ 166, 179, 166, 187, 166, 180, 181, 186,
+ 186, 5, 171, 172, 173, 166, 166, 166,
+ 184, 166, 180, 181, 182, 186, 5, 171,
+ 172, 173, 166, 166, 35, 184, 166, 177,
+ 166, 239, 166, 220, 220, 5, 171, 172,
+ 166, 166, 166, 166, 179, 166, 177, 166,
+ 177, 166, 166, 166, 166, 166, 166, 171,
+ 172, 166, 166, 166, 166, 179, 166, 177,
+ 166, 177, 166, 166, 166, 166, 240, 166,
+ 171, 172, 166, 166, 166, 166, 179, 166,
+ 177, 166, 177, 166, 239, 166, 166, 166,
+ 166, 171, 172, 166, 166, 166, 166, 179,
+ 166, 177, 166, 177, 2, 166, 166, 18,
+ 178, 166, 171, 172, 166, 166, 166, 166,
+ 179, 166, 177, 166, 167, 168, 176, 176,
+ 5, 171, 172, 173, 166, 166, 166, 174,
+ 166, 167, 168, 169, 176, 5, 171, 172,
+ 173, 166, 166, 37, 174, 166, 242, 243,
+ 244, 245, 43, 246, 247, 241, 241, 241,
+ 75, 248, 241, 249, 243, 250, 245, 43,
+ 246, 247, 241, 241, 241, 241, 248, 241,
+ 243, 250, 245, 43, 246, 247, 241, 241,
+ 241, 241, 248, 241, 251, 241, 241, 241,
+ 56, 252, 241, 246, 247, 241, 241, 241,
+ 241, 253, 241, 251, 241, 254, 255, 256,
+ 257, 43, 246, 247, 241, 241, 241, 73,
+ 258, 241, 241, 251, 241, 259, 255, 260,
+ 260, 43, 246, 247, 241, 241, 241, 241,
+ 258, 241, 255, 260, 260, 43, 246, 247,
+ 241, 241, 241, 241, 258, 241, 261, 241,
+ 241, 241, 56, 262, 241, 246, 247, 241,
+ 241, 241, 241, 253, 241, 261, 241, 263,
+ 264, 265, 266, 43, 246, 247, 241, 241,
+ 241, 71, 267, 241, 241, 261, 241, 268,
+ 264, 269, 269, 43, 246, 247, 241, 241,
+ 241, 241, 267, 241, 264, 269, 269, 43,
+ 246, 247, 241, 241, 241, 241, 267, 241,
+ 270, 241, 241, 241, 56, 271, 241, 246,
+ 247, 241, 241, 241, 241, 253, 241, 270,
+ 241, 272, 273, 274, 275, 43, 246, 247,
+ 241, 241, 241, 69, 276, 241, 241, 270,
+ 241, 277, 273, 278, 278, 43, 246, 247,
+ 241, 241, 241, 241, 276, 241, 273, 278,
+ 278, 43, 246, 247, 241, 241, 241, 241,
+ 276, 241, 279, 241, 241, 241, 56, 280,
+ 241, 246, 247, 241, 241, 241, 241, 253,
+ 241, 279, 241, 281, 282, 283, 284, 43,
+ 246, 247, 241, 241, 241, 67, 285, 241,
+ 241, 279, 241, 286, 282, 287, 287, 43,
+ 246, 247, 241, 241, 241, 241, 285, 241,
+ 282, 287, 287, 43, 246, 247, 241, 241,
+ 241, 241, 285, 241, 56, 288, 241, 246,
+ 247, 241, 241, 241, 241, 253, 241, 246,
+ 247, 241, 241, 241, 241, 253, 241, 289,
+ 241, 241, 241, 247, 241, 247, 241, 290,
+ 241, 291, 241, 292, 293, 241, 246, 247,
+ 241, 241, 241, 41, 241, 241, 241, 39,
+ 241, 40, 241, 241, 241, 241, 246, 247,
+ 241, 246, 247, 241, 291, 241, 241, 241,
+ 241, 246, 247, 241, 291, 241, 292, 241,
+ 241, 246, 247, 241, 241, 241, 41, 241,
+ 56, 241, 294, 294, 43, 246, 247, 241,
+ 241, 241, 241, 253, 241, 295, 65, 296,
+ 297, 46, 246, 247, 241, 241, 241, 241,
+ 253, 241, 65, 296, 297, 46, 246, 247,
+ 241, 241, 241, 241, 253, 241, 296, 296,
+ 46, 246, 247, 241, 241, 241, 241, 253,
+ 241, 298, 62, 299, 300, 49, 246, 247,
+ 241, 241, 241, 241, 253, 241, 62, 299,
+ 300, 49, 246, 247, 241, 241, 241, 241,
+ 253, 241, 299, 299, 49, 246, 247, 241,
+ 241, 241, 241, 253, 241, 301, 59, 302,
+ 303, 52, 246, 247, 241, 241, 241, 241,
+ 253, 241, 59, 302, 303, 52, 246, 247,
+ 241, 241, 241, 241, 253, 241, 302, 302,
+ 52, 246, 247, 241, 241, 241, 241, 253,
+ 241, 304, 56, 241, 305, 241, 246, 247,
+ 241, 241, 241, 241, 253, 241, 56, 241,
+ 305, 241, 246, 247, 241, 241, 241, 241,
+ 253, 241, 306, 241, 246, 247, 241, 241,
+ 241, 241, 253, 241, 56, 241, 241, 241,
+ 241, 246, 247, 241, 241, 241, 241, 253,
+ 241, 39, 40, 241, 241, 56, 288, 241,
+ 246, 247, 241, 241, 241, 241, 253, 241,
+ 39, 241, 281, 282, 287, 287, 43, 246,
+ 247, 241, 241, 241, 241, 285, 241, 281,
+ 282, 283, 287, 43, 246, 247, 241, 241,
+ 241, 67, 285, 241, 279, 241, 307, 241,
+ 294, 294, 43, 246, 247, 241, 241, 241,
+ 241, 253, 241, 279, 241, 279, 241, 241,
+ 241, 241, 241, 241, 246, 247, 241, 241,
+ 241, 241, 253, 241, 279, 241, 279, 241,
+ 241, 241, 241, 308, 241, 246, 247, 241,
+ 241, 241, 241, 253, 241, 279, 241, 279,
+ 241, 307, 241, 241, 241, 241, 246, 247,
+ 241, 241, 241, 241, 253, 241, 279, 241,
+ 279, 40, 241, 241, 56, 280, 241, 246,
+ 247, 241, 241, 241, 241, 253, 241, 279,
+ 241, 272, 273, 278, 278, 43, 246, 247,
+ 241, 241, 241, 241, 276, 241, 272, 273,
+ 274, 278, 43, 246, 247, 241, 241, 241,
+ 69, 276, 241, 270, 241, 309, 241, 294,
+ 294, 43, 246, 247, 241, 241, 241, 241,
+ 253, 241, 270, 241, 270, 241, 241, 241,
+ 241, 241, 241, 246, 247, 241, 241, 241,
+ 241, 253, 241, 270, 241, 270, 241, 241,
+ 241, 241, 310, 241, 246, 247, 241, 241,
+ 241, 241, 253, 241, 270, 241, 270, 241,
+ 309, 241, 241, 241, 241, 246, 247, 241,
+ 241, 241, 241, 253, 241, 270, 241, 270,
+ 40, 241, 241, 56, 271, 241, 246, 247,
+ 241, 241, 241, 241, 253, 241, 270, 241,
+ 263, 264, 269, 269, 43, 246, 247, 241,
+ 241, 241, 241, 267, 241, 263, 264, 265,
+ 269, 43, 246, 247, 241, 241, 241, 71,
+ 267, 241, 261, 241, 311, 241, 294, 294,
+ 43, 246, 247, 241, 241, 241, 241, 253,
+ 241, 261, 241, 261, 241, 241, 241, 241,
+ 241, 241, 246, 247, 241, 241, 241, 241,
+ 253, 241, 261, 241, 261, 241, 241, 241,
+ 241, 312, 241, 246, 247, 241, 241, 241,
+ 241, 253, 241, 261, 241, 261, 241, 311,
+ 241, 241, 241, 241, 246, 247, 241, 241,
+ 241, 241, 253, 241, 261, 241, 261, 40,
+ 241, 241, 56, 262, 241, 246, 247, 241,
+ 241, 241, 241, 253, 241, 261, 241, 254,
+ 255, 260, 260, 43, 246, 247, 241, 241,
+ 241, 241, 258, 241, 254, 255, 256, 260,
+ 43, 246, 247, 241, 241, 241, 73, 258,
+ 241, 251, 241, 313, 241, 294, 294, 43,
+ 246, 247, 241, 241, 241, 241, 253, 241,
+ 251, 241, 251, 241, 241, 241, 241, 241,
+ 241, 246, 247, 241, 241, 241, 241, 253,
+ 241, 251, 241, 251, 241, 241, 241, 241,
+ 314, 241, 246, 247, 241, 241, 241, 241,
+ 253, 241, 251, 241, 251, 241, 313, 241,
+ 241, 241, 241, 246, 247, 241, 241, 241,
+ 241, 253, 241, 251, 241, 74, 42, 42,
+ 43, 241, 241, 241, 241, 241, 241, 74,
+ 241, 251, 40, 241, 241, 56, 252, 241,
+ 246, 247, 241, 241, 241, 241, 253, 241,
+ 251, 241, 242, 243, 250, 245, 43, 246,
+ 247, 241, 241, 241, 241, 248, 241, 316,
+ 156, 317, 317, 81, 159, 160, 315, 315,
+ 315, 315, 163, 315, 156, 317, 317, 81,
+ 159, 160, 315, 315, 315, 315, 163, 315,
+ 318, 315, 315, 315, 95, 319, 315, 159,
+ 160, 315, 315, 315, 315, 320, 315, 318,
+ 315, 321, 322, 323, 324, 81, 159, 160,
+ 315, 315, 315, 112, 325, 315, 315, 318,
+ 315, 326, 322, 327, 327, 81, 159, 160,
+ 315, 315, 315, 315, 325, 315, 322, 327,
+ 327, 81, 159, 160, 315, 315, 315, 315,
+ 325, 315, 328, 315, 315, 315, 95, 329,
+ 315, 159, 160, 315, 315, 315, 315, 320,
+ 315, 328, 315, 330, 331, 332, 333, 81,
+ 159, 160, 315, 315, 315, 110, 334, 315,
+ 315, 328, 315, 335, 331, 336, 336, 81,
+ 159, 160, 315, 315, 315, 315, 334, 315,
+ 331, 336, 336, 81, 159, 160, 315, 315,
+ 315, 315, 334, 315, 337, 315, 315, 315,
+ 95, 338, 315, 159, 160, 315, 315, 315,
+ 315, 320, 315, 337, 315, 339, 340, 341,
+ 342, 81, 159, 160, 315, 315, 315, 108,
+ 343, 315, 315, 337, 315, 344, 340, 345,
+ 345, 81, 159, 160, 315, 315, 315, 315,
+ 343, 315, 340, 345, 345, 81, 159, 160,
+ 315, 315, 315, 315, 343, 315, 346, 315,
+ 315, 315, 95, 347, 315, 159, 160, 315,
+ 315, 315, 315, 320, 315, 346, 315, 348,
+ 349, 350, 351, 81, 159, 160, 315, 315,
+ 315, 106, 352, 315, 315, 346, 315, 353,
+ 349, 354, 354, 81, 159, 160, 315, 315,
+ 315, 315, 352, 315, 349, 354, 354, 81,
+ 159, 160, 315, 315, 315, 315, 352, 315,
+ 95, 355, 315, 159, 160, 315, 315, 315,
+ 315, 320, 315, 159, 160, 315, 315, 315,
+ 315, 320, 315, 356, 315, 315, 315, 160,
+ 315, 160, 315, 357, 315, 358, 315, 359,
+ 360, 315, 159, 160, 315, 315, 315, 79,
+ 315, 315, 315, 77, 315, 78, 315, 315,
+ 315, 315, 159, 160, 315, 159, 160, 315,
+ 358, 315, 315, 315, 315, 159, 160, 315,
+ 358, 315, 359, 315, 315, 159, 160, 315,
+ 315, 315, 79, 315, 95, 315, 361, 361,
+ 81, 159, 160, 315, 315, 315, 315, 320,
+ 315, 362, 104, 363, 364, 85, 159, 160,
+ 315, 315, 315, 315, 320, 315, 104, 363,
+ 364, 85, 159, 160, 315, 315, 315, 315,
+ 320, 315, 363, 363, 85, 159, 160, 315,
+ 315, 315, 315, 320, 315, 365, 101, 366,
+ 367, 88, 159, 160, 315, 315, 315, 315,
+ 320, 315, 101, 366, 367, 88, 159, 160,
+ 315, 315, 315, 315, 320, 315, 366, 366,
+ 88, 159, 160, 315, 315, 315, 315, 320,
+ 315, 368, 98, 369, 370, 91, 159, 160,
+ 315, 315, 315, 315, 320, 315, 98, 369,
+ 370, 91, 159, 160, 315, 315, 315, 315,
+ 320, 315, 369, 369, 91, 159, 160, 315,
+ 315, 315, 315, 320, 315, 371, 95, 315,
+ 372, 315, 159, 160, 315, 315, 315, 315,
+ 320, 315, 95, 315, 372, 315, 159, 160,
+ 315, 315, 315, 315, 320, 315, 373, 315,
+ 159, 160, 315, 315, 315, 315, 320, 315,
+ 95, 315, 315, 315, 315, 159, 160, 315,
+ 315, 315, 315, 320, 315, 77, 78, 315,
+ 315, 95, 355, 315, 159, 160, 315, 315,
+ 315, 315, 320, 315, 77, 315, 348, 349,
+ 354, 354, 81, 159, 160, 315, 315, 315,
+ 315, 352, 315, 348, 349, 350, 354, 81,
+ 159, 160, 315, 315, 315, 106, 352, 315,
+ 346, 315, 374, 315, 361, 361, 81, 159,
+ 160, 315, 315, 315, 315, 320, 315, 346,
+ 315, 346, 315, 315, 315, 315, 315, 315,
+ 159, 160, 315, 315, 315, 315, 320, 315,
+ 346, 315, 346, 315, 315, 315, 315, 375,
+ 315, 159, 160, 315, 315, 315, 315, 320,
+ 315, 346, 315, 346, 315, 374, 315, 315,
+ 315, 315, 159, 160, 315, 315, 315, 315,
+ 320, 315, 346, 315, 346, 78, 315, 315,
+ 95, 347, 315, 159, 160, 315, 315, 315,
+ 315, 320, 315, 346, 315, 339, 340, 345,
+ 345, 81, 159, 160, 315, 315, 315, 315,
+ 343, 315, 339, 340, 341, 345, 81, 159,
+ 160, 315, 315, 315, 108, 343, 315, 337,
+ 315, 376, 315, 361, 361, 81, 159, 160,
+ 315, 315, 315, 315, 320, 315, 337, 315,
+ 337, 315, 315, 315, 315, 315, 315, 159,
+ 160, 315, 315, 315, 315, 320, 315, 337,
+ 315, 337, 315, 315, 315, 315, 377, 315,
+ 159, 160, 315, 315, 315, 315, 320, 315,
+ 337, 315, 337, 315, 376, 315, 315, 315,
+ 315, 159, 160, 315, 315, 315, 315, 320,
+ 315, 337, 315, 337, 78, 315, 315, 95,
+ 338, 315, 159, 160, 315, 315, 315, 315,
+ 320, 315, 337, 315, 330, 331, 336, 336,
+ 81, 159, 160, 315, 315, 315, 315, 334,
+ 315, 330, 331, 332, 336, 81, 159, 160,
+ 315, 315, 315, 110, 334, 315, 328, 315,
+ 378, 315, 361, 361, 81, 159, 160, 315,
+ 315, 315, 315, 320, 315, 328, 315, 328,
+ 315, 315, 315, 315, 315, 315, 159, 160,
+ 315, 315, 315, 315, 320, 315, 328, 315,
+ 328, 315, 315, 315, 315, 379, 315, 159,
+ 160, 315, 315, 315, 315, 320, 315, 328,
+ 315, 328, 315, 378, 315, 315, 315, 315,
+ 159, 160, 315, 315, 315, 315, 320, 315,
+ 328, 315, 328, 78, 315, 315, 95, 329,
+ 315, 159, 160, 315, 315, 315, 315, 320,
+ 315, 328, 315, 321, 322, 327, 327, 81,
+ 159, 160, 315, 315, 315, 315, 325, 315,
+ 321, 322, 323, 327, 81, 159, 160, 315,
+ 315, 315, 112, 325, 315, 318, 315, 380,
+ 315, 361, 361, 81, 159, 160, 315, 315,
+ 315, 315, 320, 315, 318, 315, 318, 315,
+ 315, 315, 315, 315, 315, 159, 160, 315,
+ 315, 315, 315, 320, 315, 318, 315, 318,
+ 315, 315, 315, 315, 381, 315, 159, 160,
+ 315, 315, 315, 315, 320, 315, 318, 315,
+ 318, 315, 380, 315, 315, 315, 315, 159,
+ 160, 315, 315, 315, 315, 320, 315, 318,
+ 315, 318, 78, 315, 315, 95, 319, 315,
+ 159, 160, 315, 315, 315, 315, 320, 315,
+ 318, 315, 113, 80, 80, 81, 382, 382,
+ 382, 382, 382, 162, 113, 382, 155, 156,
+ 317, 317, 81, 159, 160, 315, 315, 315,
+ 315, 163, 315, 113, 80, 80, 81, 382,
+ 382, 382, 382, 382, 382, 113, 382, 384,
+ 385, 386, 387, 119, 388, 389, 383, 383,
+ 383, 151, 390, 383, 391, 385, 387, 387,
+ 119, 388, 389, 383, 383, 383, 383, 390,
+ 383, 385, 387, 387, 119, 388, 389, 383,
+ 383, 383, 383, 390, 383, 392, 383, 383,
+ 383, 132, 393, 383, 388, 389, 383, 383,
+ 383, 383, 394, 383, 392, 383, 395, 396,
+ 397, 398, 119, 388, 389, 383, 383, 383,
+ 149, 399, 383, 383, 392, 383, 400, 396,
+ 401, 401, 119, 388, 389, 383, 383, 383,
+ 383, 399, 383, 396, 401, 401, 119, 388,
+ 389, 383, 383, 383, 383, 399, 383, 402,
+ 383, 383, 383, 132, 403, 383, 388, 389,
+ 383, 383, 383, 383, 394, 383, 402, 383,
+ 404, 405, 406, 407, 119, 388, 389, 383,
+ 383, 383, 147, 408, 383, 383, 402, 383,
+ 409, 405, 410, 410, 119, 388, 389, 383,
+ 383, 383, 383, 408, 383, 405, 410, 410,
+ 119, 388, 389, 383, 383, 383, 383, 408,
+ 383, 411, 383, 383, 383, 132, 412, 383,
+ 388, 389, 383, 383, 383, 383, 394, 383,
+ 411, 383, 413, 414, 415, 416, 119, 388,
+ 389, 383, 383, 383, 145, 417, 383, 383,
+ 411, 383, 418, 414, 419, 419, 119, 388,
+ 389, 383, 383, 383, 383, 417, 383, 414,
+ 419, 419, 119, 388, 389, 383, 383, 383,
+ 383, 417, 383, 420, 383, 383, 383, 132,
+ 421, 383, 388, 389, 383, 383, 383, 383,
+ 394, 383, 420, 383, 422, 423, 424, 425,
+ 119, 388, 389, 383, 383, 383, 143, 426,
+ 383, 383, 420, 383, 427, 423, 428, 428,
+ 119, 388, 389, 383, 383, 383, 383, 426,
+ 383, 423, 428, 428, 119, 388, 389, 383,
+ 383, 383, 383, 426, 383, 132, 429, 383,
+ 388, 389, 383, 383, 383, 383, 394, 383,
+ 388, 389, 383, 383, 383, 383, 394, 383,
+ 430, 383, 383, 383, 389, 383, 389, 383,
+ 431, 383, 432, 383, 433, 434, 383, 388,
+ 389, 383, 383, 383, 117, 383, 383, 383,
+ 115, 383, 116, 383, 383, 383, 383, 388,
+ 389, 383, 388, 389, 383, 432, 383, 383,
+ 383, 383, 388, 389, 383, 432, 383, 433,
+ 383, 383, 388, 389, 383, 383, 383, 117,
+ 383, 132, 383, 435, 435, 119, 388, 389,
+ 383, 383, 383, 383, 394, 383, 436, 141,
+ 437, 438, 122, 388, 389, 383, 383, 383,
+ 383, 394, 383, 141, 437, 438, 122, 388,
+ 389, 383, 383, 383, 383, 394, 383, 437,
+ 437, 122, 388, 389, 383, 383, 383, 383,
+ 394, 383, 439, 138, 440, 441, 125, 388,
+ 389, 383, 383, 383, 383, 394, 383, 138,
+ 440, 441, 125, 388, 389, 383, 383, 383,
+ 383, 394, 383, 440, 440, 125, 388, 389,
+ 383, 383, 383, 383, 394, 383, 442, 135,
+ 443, 444, 128, 388, 389, 383, 383, 383,
+ 383, 394, 383, 135, 443, 444, 128, 388,
+ 389, 383, 383, 383, 383, 394, 383, 443,
+ 443, 128, 388, 389, 383, 383, 383, 383,
+ 394, 383, 445, 132, 383, 446, 383, 388,
+ 389, 383, 383, 383, 383, 394, 383, 132,
+ 383, 446, 383, 388, 389, 383, 383, 383,
+ 383, 394, 383, 447, 383, 388, 389, 383,
+ 383, 383, 383, 394, 383, 132, 383, 383,
+ 383, 383, 388, 389, 383, 383, 383, 383,
+ 394, 383, 115, 116, 383, 383, 132, 429,
+ 383, 388, 389, 383, 383, 383, 383, 394,
+ 383, 115, 383, 422, 423, 428, 428, 119,
+ 388, 389, 383, 383, 383, 383, 426, 383,
+ 422, 423, 424, 428, 119, 388, 389, 383,
+ 383, 383, 143, 426, 383, 420, 383, 448,
+ 383, 435, 435, 119, 388, 389, 383, 383,
+ 383, 383, 394, 383, 420, 383, 420, 383,
+ 383, 383, 383, 383, 383, 388, 389, 383,
+ 383, 383, 383, 394, 383, 420, 383, 420,
+ 383, 383, 383, 383, 449, 383, 388, 389,
+ 383, 383, 383, 383, 394, 383, 420, 383,
+ 420, 383, 448, 383, 383, 383, 383, 388,
+ 389, 383, 383, 383, 383, 394, 383, 420,
+ 383, 420, 116, 383, 383, 132, 421, 383,
+ 388, 389, 383, 383, 383, 383, 394, 383,
+ 420, 383, 413, 414, 419, 419, 119, 388,
+ 389, 383, 383, 383, 383, 417, 383, 413,
+ 414, 415, 419, 119, 388, 389, 383, 383,
+ 383, 145, 417, 383, 411, 383, 450, 383,
+ 435, 435, 119, 388, 389, 383, 383, 383,
+ 383, 394, 383, 411, 383, 411, 383, 383,
+ 383, 383, 383, 383, 388, 389, 383, 383,
+ 383, 383, 394, 383, 411, 383, 411, 383,
+ 383, 383, 383, 451, 383, 388, 389, 383,
+ 383, 383, 383, 394, 383, 411, 383, 411,
+ 383, 450, 383, 383, 383, 383, 388, 389,
+ 383, 383, 383, 383, 394, 383, 411, 383,
+ 411, 116, 383, 383, 132, 412, 383, 388,
+ 389, 383, 383, 383, 383, 394, 383, 411,
+ 383, 404, 405, 410, 410, 119, 388, 389,
+ 383, 383, 383, 383, 408, 383, 404, 405,
+ 406, 410, 119, 388, 389, 383, 383, 383,
+ 147, 408, 383, 402, 383, 452, 383, 435,
+ 435, 119, 388, 389, 383, 383, 383, 383,
+ 394, 383, 402, 383, 402, 383, 383, 383,
+ 383, 383, 383, 388, 389, 383, 383, 383,
+ 383, 394, 383, 402, 383, 402, 383, 383,
+ 383, 383, 453, 383, 388, 389, 383, 383,
+ 383, 383, 394, 383, 402, 383, 402, 383,
+ 452, 383, 383, 383, 383, 388, 389, 383,
+ 383, 383, 383, 394, 383, 402, 383, 402,
+ 116, 383, 383, 132, 403, 383, 388, 389,
+ 383, 383, 383, 383, 394, 383, 402, 383,
+ 395, 396, 401, 401, 119, 388, 389, 383,
+ 383, 383, 383, 399, 383, 395, 396, 397,
+ 401, 119, 388, 389, 383, 383, 383, 149,
+ 399, 383, 392, 383, 454, 383, 435, 435,
+ 119, 388, 389, 383, 383, 383, 383, 394,
+ 383, 392, 383, 392, 383, 383, 383, 383,
+ 383, 383, 388, 389, 383, 383, 383, 383,
+ 394, 383, 392, 383, 392, 383, 383, 383,
+ 383, 455, 383, 388, 389, 383, 383, 383,
+ 383, 394, 383, 392, 383, 392, 383, 454,
+ 383, 383, 383, 383, 388, 389, 383, 383,
+ 383, 383, 394, 383, 392, 383, 392, 116,
+ 383, 383, 132, 393, 383, 388, 389, 383,
+ 383, 383, 383, 394, 383, 392, 383, 384,
+ 385, 387, 387, 119, 388, 389, 383, 383,
+ 383, 383, 390, 383, 153, 154, 382, 382,
+ 382, 382, 382, 382, 382, 382, 161, 161,
+ 382, 382, 382, 153, 382, 167, 456, 169,
+ 170, 5, 171, 172, 173, 166, 166, 37,
+ 174, 166, 166, 153, 166, 177, 154, 166,
+ 166, 18, 178, 166, 171, 172, 166, 161,
+ 161, 166, 179, 166, 177, 166, 0
+};
+
+static const short _indic_syllable_machine_trans_targs[] = {
+ 143, 168, 170, 171, 3, 174, 4, 6,
+ 177, 7, 9, 180, 10, 12, 183, 13,
+ 15, 16, 164, 18, 19, 182, 21, 22,
+ 179, 24, 25, 176, 185, 189, 193, 196,
+ 200, 203, 207, 210, 214, 217, 143, 243,
+ 245, 246, 39, 249, 40, 42, 252, 43,
+ 45, 255, 46, 48, 258, 49, 51, 52,
+ 239, 54, 55, 257, 57, 58, 254, 60,
+ 61, 251, 260, 263, 267, 270, 274, 277,
+ 281, 284, 288, 292, 143, 316, 318, 319,
+ 75, 322, 143, 76, 78, 325, 79, 81,
+ 328, 82, 84, 331, 85, 87, 88, 312,
+ 90, 91, 330, 93, 94, 327, 96, 97,
+ 324, 333, 336, 340, 343, 347, 350, 354,
+ 357, 361, 143, 391, 393, 394, 110, 397,
+ 111, 113, 400, 114, 116, 403, 117, 119,
+ 406, 120, 122, 123, 387, 125, 126, 405,
+ 128, 129, 402, 131, 132, 399, 408, 411,
+ 415, 418, 422, 425, 429, 432, 436, 439,
+ 143, 144, 219, 293, 295, 364, 366, 313,
+ 315, 367, 365, 363, 440, 441, 143, 145,
+ 147, 35, 218, 165, 167, 187, 216, 146,
+ 34, 148, 212, 0, 149, 151, 33, 211,
+ 209, 150, 32, 152, 205, 153, 155, 31,
+ 204, 202, 154, 30, 156, 198, 157, 159,
+ 29, 197, 195, 158, 28, 160, 191, 161,
+ 163, 27, 190, 188, 162, 26, 173, 166,
+ 143, 169, 1, 172, 2, 175, 5, 23,
+ 178, 8, 20, 181, 11, 17, 184, 14,
+ 186, 192, 194, 199, 201, 206, 208, 213,
+ 215, 143, 220, 222, 71, 290, 240, 242,
+ 291, 221, 70, 223, 286, 36, 224, 226,
+ 69, 285, 283, 225, 68, 227, 279, 228,
+ 230, 67, 278, 276, 229, 66, 231, 272,
+ 232, 234, 65, 271, 269, 233, 64, 235,
+ 265, 236, 238, 63, 264, 262, 237, 62,
+ 248, 241, 143, 244, 37, 247, 38, 250,
+ 41, 59, 253, 44, 56, 256, 47, 53,
+ 259, 50, 261, 266, 268, 273, 275, 280,
+ 282, 287, 289, 143, 294, 106, 296, 359,
+ 72, 297, 299, 105, 358, 356, 298, 104,
+ 300, 352, 301, 303, 103, 351, 349, 302,
+ 102, 304, 345, 305, 307, 101, 344, 342,
+ 306, 100, 308, 338, 309, 311, 99, 337,
+ 335, 310, 98, 321, 314, 143, 317, 73,
+ 320, 74, 323, 77, 95, 326, 80, 92,
+ 329, 83, 89, 332, 86, 334, 339, 341,
+ 346, 348, 353, 355, 360, 362, 143, 143,
+ 368, 370, 142, 141, 388, 390, 438, 369,
+ 371, 434, 107, 372, 374, 140, 433, 431,
+ 373, 139, 375, 427, 376, 378, 138, 426,
+ 424, 377, 137, 379, 420, 380, 382, 136,
+ 419, 417, 381, 135, 383, 413, 384, 386,
+ 134, 412, 410, 385, 133, 396, 389, 143,
+ 392, 108, 395, 109, 398, 112, 130, 401,
+ 115, 127, 404, 118, 124, 407, 121, 409,
+ 414, 416, 421, 423, 428, 430, 435, 437,
+ 442
+};
+
+static const char _indic_syllable_machine_trans_actions[] = {
+ 1, 2, 0, 0, 0, 2, 0, 0,
+ 2, 0, 0, 2, 0, 0, 2, 0,
+ 0, 0, 2, 0, 0, 2, 0, 0,
+ 2, 0, 0, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 3, 2,
+ 0, 0, 0, 2, 0, 0, 2, 0,
+ 0, 2, 0, 0, 2, 0, 0, 0,
+ 2, 0, 0, 2, 0, 0, 2, 0,
+ 0, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 4, 2, 0, 0,
+ 0, 2, 5, 0, 0, 2, 0, 0,
+ 2, 0, 0, 2, 0, 0, 0, 2,
+ 0, 0, 2, 0, 0, 2, 0, 0,
+ 2, 2, 6, 2, 6, 2, 6, 2,
+ 6, 2, 7, 2, 0, 0, 0, 2,
+ 0, 0, 2, 0, 0, 2, 0, 0,
+ 2, 0, 0, 0, 2, 0, 0, 2,
+ 0, 0, 2, 0, 0, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2,
+ 10, 2, 2, 6, 2, 11, 11, 0,
+ 0, 2, 6, 2, 0, 2, 12, 2,
+ 2, 0, 2, 0, 0, 2, 2, 2,
+ 0, 2, 2, 0, 2, 2, 0, 2,
+ 2, 2, 0, 2, 2, 2, 2, 0,
+ 2, 2, 2, 0, 2, 2, 2, 2,
+ 0, 2, 2, 2, 0, 2, 2, 2,
+ 2, 0, 2, 2, 2, 0, 2, 0,
+ 13, 0, 0, 2, 0, 2, 0, 0,
+ 2, 0, 0, 2, 0, 0, 2, 0,
+ 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 14, 2, 2, 0, 2, 0, 0,
+ 2, 2, 0, 2, 2, 0, 2, 2,
+ 0, 2, 2, 2, 0, 2, 2, 2,
+ 2, 0, 2, 2, 2, 0, 2, 2,
+ 2, 2, 0, 2, 2, 2, 0, 2,
+ 2, 2, 2, 0, 2, 2, 2, 0,
+ 2, 0, 15, 0, 0, 2, 0, 2,
+ 0, 0, 2, 0, 0, 2, 0, 0,
+ 2, 0, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 16, 6, 0, 6, 6,
+ 0, 6, 2, 0, 6, 2, 6, 0,
+ 6, 6, 6, 2, 0, 6, 2, 6,
+ 0, 6, 6, 6, 2, 0, 6, 2,
+ 6, 0, 6, 6, 6, 2, 0, 6,
+ 2, 6, 0, 6, 0, 17, 0, 0,
+ 2, 0, 2, 0, 0, 2, 0, 0,
+ 2, 0, 0, 2, 0, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 18, 19,
+ 2, 2, 0, 0, 0, 0, 2, 2,
+ 2, 2, 0, 2, 2, 0, 2, 2,
+ 2, 0, 2, 2, 2, 2, 0, 2,
+ 2, 2, 0, 2, 2, 2, 2, 0,
+ 2, 2, 2, 0, 2, 2, 2, 2,
+ 0, 2, 2, 2, 0, 2, 0, 20,
+ 0, 0, 2, 0, 2, 0, 0, 2,
+ 0, 0, 2, 0, 0, 2, 0, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2,
+ 2
+};
+
+static const char _indic_syllable_machine_to_state_actions[] = {
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 8,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0
+};
+
+static const char _indic_syllable_machine_from_state_actions[] = {
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 9,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0
+};
+
+static const short _indic_syllable_machine_eof_trans[] = {
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 39, 39, 39, 39,
+ 39, 39, 39, 39, 39, 39, 39, 39,
+ 39, 39, 39, 39, 39, 39, 39, 39,
+ 39, 39, 39, 39, 39, 39, 39, 39,
+ 39, 39, 39, 39, 39, 39, 39, 39,
+ 77, 77, 77, 83, 83, 77, 77, 77,
+ 77, 77, 77, 77, 77, 77, 77, 77,
+ 77, 77, 77, 77, 77, 77, 77, 77,
+ 77, 77, 77, 77, 77, 77, 77, 77,
+ 77, 77, 77, 115, 115, 115, 115, 115,
+ 115, 115, 115, 115, 115, 115, 115, 115,
+ 115, 115, 115, 115, 115, 115, 115, 115,
+ 115, 115, 115, 115, 115, 115, 115, 115,
+ 115, 115, 115, 115, 115, 115, 115, 0,
+ 167, 167, 167, 167, 167, 167, 167, 167,
+ 167, 167, 167, 167, 167, 167, 167, 167,
+ 167, 167, 167, 167, 167, 167, 167, 167,
+ 167, 167, 167, 167, 167, 167, 167, 167,
+ 167, 167, 167, 167, 167, 167, 167, 167,
+ 167, 167, 167, 167, 167, 167, 167, 167,
+ 167, 167, 167, 167, 167, 167, 167, 167,
+ 167, 167, 167, 167, 167, 167, 167, 167,
+ 167, 167, 167, 167, 167, 167, 167, 167,
+ 167, 167, 167, 242, 242, 242, 242, 242,
+ 242, 242, 242, 242, 242, 242, 242, 242,
+ 242, 242, 242, 242, 242, 242, 242, 242,
+ 242, 242, 242, 242, 242, 242, 242, 242,
+ 242, 242, 242, 242, 242, 242, 242, 242,
+ 242, 242, 242, 242, 242, 242, 242, 242,
+ 242, 242, 242, 242, 242, 242, 242, 242,
+ 242, 242, 242, 242, 242, 242, 242, 242,
+ 242, 242, 242, 242, 242, 242, 242, 242,
+ 242, 242, 242, 242, 242, 316, 316, 316,
+ 316, 316, 316, 316, 316, 316, 316, 316,
+ 316, 316, 316, 316, 316, 316, 316, 316,
+ 316, 316, 316, 316, 316, 316, 316, 316,
+ 316, 316, 316, 316, 316, 316, 316, 316,
+ 316, 316, 316, 316, 316, 316, 316, 316,
+ 316, 316, 316, 316, 316, 316, 316, 316,
+ 316, 316, 316, 316, 316, 316, 316, 316,
+ 316, 316, 316, 316, 316, 316, 316, 316,
+ 316, 316, 316, 316, 383, 316, 383, 384,
+ 384, 384, 384, 384, 384, 384, 384, 384,
+ 384, 384, 384, 384, 384, 384, 384, 384,
+ 384, 384, 384, 384, 384, 384, 384, 384,
+ 384, 384, 384, 384, 384, 384, 384, 384,
+ 384, 384, 384, 384, 384, 384, 384, 384,
+ 384, 384, 384, 384, 384, 384, 384, 384,
+ 384, 384, 384, 384, 384, 384, 384, 384,
+ 384, 384, 384, 384, 384, 384, 384, 384,
+ 384, 384, 384, 384, 384, 384, 384, 384,
+ 383, 167, 167
+};
+
+static const int indic_syllable_machine_start = 143;
+static const int indic_syllable_machine_first_final = 143;
+static const int indic_syllable_machine_error = -1;
+
+static const int indic_syllable_machine_en_main = 143;
+
+
+#line 36 "../../src/hb-ot-shape-complex-indic-machine.rl"
+
+
+
+#line 91 "../../src/hb-ot-shape-complex-indic-machine.rl"
+
+
+#define found_syllable(syllable_type) \
+ HB_STMT_START { \
+ if (0) fprintf (stderr, "syllable %d..%d %s\n", last, p+1, #syllable_type); \
+ for (unsigned int i = last; i < p+1; i++) \
+ info[i].syllable() = (syllable_serial << 4) | syllable_type; \
+ last = p+1; \
+ syllable_serial++; \
+ if (unlikely (syllable_serial == 16)) syllable_serial = 1; \
+ } HB_STMT_END
+
+static void
+find_syllables (hb_buffer_t *buffer)
+{
+ unsigned int p, pe, eof, ts, te, act;
+ int cs;
+ hb_glyph_info_t *info = buffer->info;
+
+#line 1161 "../../src/hb-ot-shape-complex-indic-machine.hh.tmp"
+ {
+ cs = indic_syllable_machine_start;
+ ts = 0;
+ te = 0;
+ act = 0;
+ }
+
+#line 112 "../../src/hb-ot-shape-complex-indic-machine.rl"
+
+
+ p = 0;
+ pe = eof = buffer->len;
+
+ unsigned int last = 0;
+ unsigned int syllable_serial = 1;
+
+#line 1178 "../../src/hb-ot-shape-complex-indic-machine.hh.tmp"
+ {
+ int _slen;
+ int _trans;
+ const unsigned char *_keys;
+ const short *_inds;
+ if ( p == pe )
+ goto _test_eof;
+_resume:
+ switch ( _indic_syllable_machine_from_state_actions[cs] ) {
+ case 9:
+#line 1 "NONE"
+ {ts = p;}
+ break;
+#line 1192 "../../src/hb-ot-shape-complex-indic-machine.hh.tmp"
+ }
+
+ _keys = _indic_syllable_machine_trans_keys + (cs<<1);
+ _inds = _indic_syllable_machine_indicies + _indic_syllable_machine_index_offsets[cs];
+
+ _slen = _indic_syllable_machine_key_spans[cs];
+ _trans = _inds[ _slen > 0 && _keys[0] <=( info[p].indic_category()) &&
+ ( info[p].indic_category()) <= _keys[1] ?
+ ( info[p].indic_category()) - _keys[0] : _slen ];
+
+_eof_trans:
+ cs = _indic_syllable_machine_trans_targs[_trans];
+
+ if ( _indic_syllable_machine_trans_actions[_trans] == 0 )
+ goto _again;
+
+ switch ( _indic_syllable_machine_trans_actions[_trans] ) {
+ case 2:
+#line 1 "NONE"
+ {te = p+1;}
+ break;
+ case 13:
+#line 83 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ {te = p+1;{ found_syllable (consonant_syllable); }}
+ break;
+ case 15:
+#line 84 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ {te = p+1;{ found_syllable (vowel_syllable); }}
+ break;
+ case 20:
+#line 85 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ {te = p+1;{ found_syllable (standalone_cluster); }}
+ break;
+ case 17:
+#line 86 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ {te = p+1;{ found_syllable (broken_cluster); }}
+ break;
+ case 10:
+#line 87 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ {te = p+1;{ found_syllable (non_indic_cluster); }}
+ break;
+ case 12:
+#line 83 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ {te = p;p--;{ found_syllable (consonant_syllable); }}
+ break;
+ case 14:
+#line 84 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ {te = p;p--;{ found_syllable (vowel_syllable); }}
+ break;
+ case 19:
+#line 85 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ {te = p;p--;{ found_syllable (standalone_cluster); }}
+ break;
+ case 16:
+#line 86 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ {te = p;p--;{ found_syllable (broken_cluster); }}
+ break;
+ case 18:
+#line 87 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ {te = p;p--;{ found_syllable (non_indic_cluster); }}
+ break;
+ case 1:
+#line 83 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ {{p = ((te))-1;}{ found_syllable (consonant_syllable); }}
+ break;
+ case 3:
+#line 84 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ {{p = ((te))-1;}{ found_syllable (vowel_syllable); }}
+ break;
+ case 7:
+#line 85 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ {{p = ((te))-1;}{ found_syllable (standalone_cluster); }}
+ break;
+ case 4:
+#line 86 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ {{p = ((te))-1;}{ found_syllable (broken_cluster); }}
+ break;
+ case 5:
+#line 1 "NONE"
+ { switch( act ) {
+ case 4:
+ {{p = ((te))-1;} found_syllable (broken_cluster); }
+ break;
+ case 5:
+ {{p = ((te))-1;} found_syllable (non_indic_cluster); }
+ break;
+ }
+ }
+ break;
+ case 6:
+#line 1 "NONE"
+ {te = p+1;}
+#line 86 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ {act = 4;}
+ break;
+ case 11:
+#line 1 "NONE"
+ {te = p+1;}
+#line 87 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ {act = 5;}
+ break;
+#line 1294 "../../src/hb-ot-shape-complex-indic-machine.hh.tmp"
+ }
+
+_again:
+ switch ( _indic_syllable_machine_to_state_actions[cs] ) {
+ case 8:
+#line 1 "NONE"
+ {ts = 0;}
+ break;
+#line 1303 "../../src/hb-ot-shape-complex-indic-machine.hh.tmp"
+ }
+
+ if ( ++p != pe )
+ goto _resume;
+ _test_eof: {}
+ if ( p == eof )
+ {
+ if ( _indic_syllable_machine_eof_trans[cs] > 0 ) {
+ _trans = _indic_syllable_machine_eof_trans[cs] - 1;
+ goto _eof_trans;
+ }
+ }
+
+ }
+
+#line 121 "../../src/hb-ot-shape-complex-indic-machine.rl"
+
+}
+
+#endif /* HB_OT_SHAPE_COMPLEX_INDIC_MACHINE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-indic-machine.rl b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-indic-machine.rl
new file mode 100644
index 00000000000..a536da55cff
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-indic-machine.rl
@@ -0,0 +1,124 @@
+/*
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_COMPLEX_INDIC_MACHINE_HH
+#define HB_OT_SHAPE_COMPLEX_INDIC_MACHINE_HH
+
+#include "hb-private.hh"
+
+%%{
+ machine indic_syllable_machine;
+ alphtype unsigned char;
+ write data;
+}%%
+
+%%{
+
+# Same order as enum indic_category_t. Not sure how to avoid duplication.
+X = 0;
+C = 1;
+V = 2;
+N = 3;
+H = 4;
+ZWNJ = 5;
+ZWJ = 6;
+M = 7;
+SM = 8;
+VD = 9;
+A = 10;
+NBSP = 11;
+DOTTEDCIRCLE = 12;
+RS = 13;
+Coeng = 14;
+Repha = 15;
+Ra = 16;
+CM = 17;
+
+c = (C | Ra)CM*; # is_consonant
+n = ((ZWNJ?.RS)? (N.N?)?); # is_consonant_modifier
+z = ZWJ|ZWNJ; # is_joiner
+h = H | Coeng; # is_halant_or_coeng
+reph = (Ra H | Repha); # possible reph
+
+cn = c.ZWJ?.n?;
+forced_rakar = ZWJ H ZWJ Ra;
+matra_group = z{0,3}.M.N?.(H | forced_rakar)?;
+syllable_tail = (Coeng (cn|V))? (SM.ZWNJ?)? (VD VD?)?;
+place_holder = NBSP | DOTTEDCIRCLE;
+halant_group = (z?.h.(ZWJ.N?)?);
+final_halant_group = halant_group | h.ZWNJ;
+halant_or_matra_group = (final_halant_group | (h.ZWJ)? matra_group{0,4});
+
+
+consonant_syllable = Repha? (cn.halant_group){0,4} cn A? halant_or_matra_group? syllable_tail;
+vowel_syllable = reph? V.n? (ZWJ | (halant_group.cn){0,4} halant_or_matra_group? syllable_tail);
+standalone_cluster = reph? place_holder.n? (halant_group.cn){0,4} halant_or_matra_group? syllable_tail;
+broken_cluster = n? (halant_group.cn){0,4} halant_or_matra_group syllable_tail;
+other = any;
+
+main := |*
+ consonant_syllable => { found_syllable (consonant_syllable); };
+ vowel_syllable => { found_syllable (vowel_syllable); };
+ standalone_cluster => { found_syllable (standalone_cluster); };
+ broken_cluster => { found_syllable (broken_cluster); };
+ other => { found_syllable (non_indic_cluster); };
+*|;
+
+
+}%%
+
+#define found_syllable(syllable_type) \
+ HB_STMT_START { \
+ if (0) fprintf (stderr, "syllable %d..%d %s\n", last, p+1, #syllable_type); \
+ for (unsigned int i = last; i < p+1; i++) \
+ info[i].syllable() = (syllable_serial << 4) | syllable_type; \
+ last = p+1; \
+ syllable_serial++; \
+ if (unlikely (syllable_serial == 16)) syllable_serial = 1; \
+ } HB_STMT_END
+
+static void
+find_syllables (hb_buffer_t *buffer)
+{
+ unsigned int p, pe, eof, ts, te, act;
+ int cs;
+ hb_glyph_info_t *info = buffer->info;
+ %%{
+ write init;
+ getkey info[p].indic_category();
+ }%%
+
+ p = 0;
+ pe = eof = buffer->len;
+
+ unsigned int last = 0;
+ unsigned int syllable_serial = 1;
+ %%{
+ write exec;
+ }%%
+}
+
+#endif /* HB_OT_SHAPE_COMPLEX_INDIC_MACHINE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-indic-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-indic-private.hh
new file mode 100644
index 00000000000..e36090e4837
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-indic-private.hh
@@ -0,0 +1,388 @@
+/*
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_COMPLEX_INDIC_PRIVATE_HH
+#define HB_OT_SHAPE_COMPLEX_INDIC_PRIVATE_HH
+
+#include "hb-private.hh"
+
+
+#include "hb-ot-shape-complex-private.hh"
+#include "hb-ot-shape-private.hh" /* XXX Remove */
+
+
+/* buffer var allocations */
+#define indic_category() complex_var_u8_0() /* indic_category_t */
+#define indic_position() complex_var_u8_1() /* indic_matra_category_t */
+
+
+#define INDIC_TABLE_ELEMENT_TYPE uint16_t
+
+/* Cateories used in the OpenType spec:
+ * https://www.microsoft.com/typography/otfntdev/devanot/shaping.aspx
+ */
+/* Note: This enum is duplicated in the -machine.rl source file.
+ * Not sure how to avoid duplication. */
+enum indic_category_t {
+ OT_X = 0,
+ OT_C,
+ OT_V,
+ OT_N,
+ OT_H,
+ OT_ZWNJ,
+ OT_ZWJ,
+ OT_M,
+ OT_SM,
+ OT_VD,
+ OT_A,
+ OT_NBSP,
+ OT_DOTTEDCIRCLE, /* Not in the spec, but special in Uniscribe. /Very very/ special! */
+ OT_RS, /* Register Shifter, used in Khmer OT spec */
+ OT_Coeng,
+ OT_Repha,
+ OT_Ra, /* Not explicitly listed in the OT spec, but used in the grammar. */
+ OT_CM
+};
+
+/* Visual positions in a syllable from left to right. */
+enum indic_position_t {
+ POS_START,
+
+ POS_RA_TO_BECOME_REPH,
+ POS_PRE_M,
+ POS_PRE_C,
+
+ POS_BASE_C,
+ POS_AFTER_MAIN,
+
+ POS_ABOVE_C,
+
+ POS_BEFORE_SUB,
+ POS_BELOW_C,
+ POS_AFTER_SUB,
+
+ POS_BEFORE_POST,
+ POS_POST_C,
+ POS_AFTER_POST,
+
+ POS_FINAL_C,
+ POS_SMVD,
+
+ POS_END
+};
+
+/* Categories used in IndicSyllabicCategory.txt from UCD. */
+enum indic_syllabic_category_t {
+ INDIC_SYLLABIC_CATEGORY_OTHER = OT_X,
+
+ INDIC_SYLLABIC_CATEGORY_AVAGRAHA = OT_X,
+ INDIC_SYLLABIC_CATEGORY_BINDU = OT_SM,
+ INDIC_SYLLABIC_CATEGORY_CONSONANT = OT_C,
+ INDIC_SYLLABIC_CATEGORY_CONSONANT_DEAD = OT_C,
+ INDIC_SYLLABIC_CATEGORY_CONSONANT_FINAL = OT_C,
+ INDIC_SYLLABIC_CATEGORY_CONSONANT_HEAD_LETTER = OT_C,
+ INDIC_SYLLABIC_CATEGORY_CONSONANT_MEDIAL = OT_CM,
+ INDIC_SYLLABIC_CATEGORY_CONSONANT_PLACEHOLDER = OT_NBSP,
+ INDIC_SYLLABIC_CATEGORY_CONSONANT_SUBJOINED = OT_C,
+ INDIC_SYLLABIC_CATEGORY_CONSONANT_REPHA = OT_Repha,
+ INDIC_SYLLABIC_CATEGORY_MODIFYING_LETTER = OT_X,
+ INDIC_SYLLABIC_CATEGORY_NUKTA = OT_N,
+ INDIC_SYLLABIC_CATEGORY_REGISTER_SHIFTER = OT_RS,
+ INDIC_SYLLABIC_CATEGORY_TONE_LETTER = OT_X,
+ INDIC_SYLLABIC_CATEGORY_TONE_MARK = OT_N,
+ INDIC_SYLLABIC_CATEGORY_VIRAMA = OT_H,
+ INDIC_SYLLABIC_CATEGORY_VISARGA = OT_SM,
+ INDIC_SYLLABIC_CATEGORY_VOWEL = OT_V,
+ INDIC_SYLLABIC_CATEGORY_VOWEL_DEPENDENT = OT_M,
+ INDIC_SYLLABIC_CATEGORY_VOWEL_INDEPENDENT = OT_V
+};
+
+/* Categories used in IndicSMatraCategory.txt from UCD */
+enum indic_matra_category_t {
+ INDIC_MATRA_CATEGORY_NOT_APPLICABLE = POS_END,
+
+ INDIC_MATRA_CATEGORY_LEFT = POS_PRE_C,
+ INDIC_MATRA_CATEGORY_TOP = POS_ABOVE_C,
+ INDIC_MATRA_CATEGORY_BOTTOM = POS_BELOW_C,
+ INDIC_MATRA_CATEGORY_RIGHT = POS_POST_C,
+
+ /* These should resolve to the position of the last part of the split sequence. */
+ INDIC_MATRA_CATEGORY_BOTTOM_AND_RIGHT = INDIC_MATRA_CATEGORY_RIGHT,
+ INDIC_MATRA_CATEGORY_LEFT_AND_RIGHT = INDIC_MATRA_CATEGORY_RIGHT,
+ INDIC_MATRA_CATEGORY_TOP_AND_BOTTOM = INDIC_MATRA_CATEGORY_BOTTOM,
+ INDIC_MATRA_CATEGORY_TOP_AND_BOTTOM_AND_RIGHT = INDIC_MATRA_CATEGORY_RIGHT,
+ INDIC_MATRA_CATEGORY_TOP_AND_LEFT = INDIC_MATRA_CATEGORY_TOP,
+ INDIC_MATRA_CATEGORY_TOP_AND_LEFT_AND_RIGHT = INDIC_MATRA_CATEGORY_RIGHT,
+ INDIC_MATRA_CATEGORY_TOP_AND_RIGHT = INDIC_MATRA_CATEGORY_RIGHT,
+
+ INDIC_MATRA_CATEGORY_INVISIBLE = INDIC_MATRA_CATEGORY_NOT_APPLICABLE,
+ INDIC_MATRA_CATEGORY_OVERSTRUCK = POS_AFTER_MAIN,
+ INDIC_MATRA_CATEGORY_VISUAL_ORDER_LEFT = POS_PRE_M
+};
+
+/* Note: We use ASSERT_STATIC_EXPR_ZERO() instead of ASSERT_STATIC_EXPR() and the comma operation
+ * because gcc fails to optimize the latter and fills the table in at runtime. */
+#define INDIC_COMBINE_CATEGORIES(S,M) \
+ (ASSERT_STATIC_EXPR_ZERO (M == INDIC_MATRA_CATEGORY_NOT_APPLICABLE || (S == INDIC_SYLLABIC_CATEGORY_VIRAMA || S == INDIC_SYLLABIC_CATEGORY_VOWEL_DEPENDENT)) + \
+ ASSERT_STATIC_EXPR_ZERO (S < 255 && M < 255) + \
+ ((M << 8) | S))
+
+
+#include "hb-ot-shape-complex-indic-table.hh"
+
+
+#define IN_HALF_BLOCK(u, Base) (((u) & ~0x7F) == (Base))
+
+#define IS_DEVA(u) (IN_HALF_BLOCK (u, 0x0900))
+#define IS_BENG(u) (IN_HALF_BLOCK (u, 0x0980))
+#define IS_GURU(u) (IN_HALF_BLOCK (u, 0x0A00))
+#define IS_GUJR(u) (IN_HALF_BLOCK (u, 0x0A80))
+#define IS_ORYA(u) (IN_HALF_BLOCK (u, 0x0B00))
+#define IS_TAML(u) (IN_HALF_BLOCK (u, 0x0B80))
+#define IS_TELU(u) (IN_HALF_BLOCK (u, 0x0C00))
+#define IS_KNDA(u) (IN_HALF_BLOCK (u, 0x0C80))
+#define IS_MLYM(u) (IN_HALF_BLOCK (u, 0x0D00))
+#define IS_SINH(u) (IN_HALF_BLOCK (u, 0x0D80))
+#define IS_KHMR(u) (IN_HALF_BLOCK (u, 0x1780))
+
+
+#define MATRA_POS_LEFT(u) POS_PRE_M
+#define MATRA_POS_RIGHT(u) ( \
+ IS_DEVA(u) ? POS_AFTER_SUB : \
+ IS_BENG(u) ? POS_AFTER_POST : \
+ IS_GURU(u) ? POS_AFTER_POST : \
+ IS_GUJR(u) ? POS_AFTER_POST : \
+ IS_ORYA(u) ? POS_AFTER_POST : \
+ IS_TAML(u) ? POS_AFTER_POST : \
+ IS_TELU(u) ? (u <= 0x0C42 ? POS_BEFORE_SUB : POS_AFTER_SUB) : \
+ IS_KNDA(u) ? (u < 0x0CC3 || u > 0xCD6 ? POS_BEFORE_SUB : POS_AFTER_SUB) : \
+ IS_MLYM(u) ? POS_AFTER_POST : \
+ IS_SINH(u) ? POS_AFTER_SUB : \
+ IS_KHMR(u) ? POS_AFTER_POST : \
+ /*default*/ POS_AFTER_SUB \
+ )
+#define MATRA_POS_TOP(u) ( /* BENG and MLYM don't have top matras. */ \
+ IS_DEVA(u) ? POS_AFTER_SUB : \
+ IS_GURU(u) ? POS_AFTER_POST : /* Deviate from spec */ \
+ IS_GUJR(u) ? POS_AFTER_SUB : \
+ IS_ORYA(u) ? POS_AFTER_MAIN : \
+ IS_TAML(u) ? POS_AFTER_SUB : \
+ IS_TELU(u) ? POS_BEFORE_SUB : \
+ IS_KNDA(u) ? POS_BEFORE_SUB : \
+ IS_SINH(u) ? POS_AFTER_SUB : \
+ IS_KHMR(u) ? POS_AFTER_POST : \
+ /*default*/ POS_AFTER_SUB \
+ )
+#define MATRA_POS_BOTTOM(u) ( \
+ IS_DEVA(u) ? POS_AFTER_SUB : \
+ IS_BENG(u) ? POS_AFTER_SUB : \
+ IS_GURU(u) ? POS_AFTER_POST : \
+ IS_GUJR(u) ? POS_AFTER_POST : \
+ IS_ORYA(u) ? POS_AFTER_SUB : \
+ IS_TAML(u) ? POS_AFTER_POST : \
+ IS_TELU(u) ? POS_BEFORE_SUB : \
+ IS_KNDA(u) ? POS_BEFORE_SUB : \
+ IS_MLYM(u) ? POS_AFTER_POST : \
+ IS_SINH(u) ? POS_AFTER_SUB : \
+ IS_KHMR(u) ? POS_AFTER_POST : \
+ /*default*/ POS_AFTER_SUB \
+ )
+
+
+static inline indic_position_t
+matra_position (hb_codepoint_t u, indic_position_t side)
+{
+ switch ((int) side)
+ {
+ case POS_PRE_C: return MATRA_POS_LEFT (u);
+ case POS_POST_C: return MATRA_POS_RIGHT (u);
+ case POS_ABOVE_C: return MATRA_POS_TOP (u);
+ case POS_BELOW_C: return MATRA_POS_BOTTOM (u);
+ };
+ return side;
+}
+
+
+
+/* XXX
+ * This is a hack for now. We should move this data into the main Indic table.
+ * Or completely remove it and just check in the tables.
+ */
+static const hb_codepoint_t ra_chars[] = {
+ 0x0930, /* Devanagari */
+ 0x09B0, /* Bengali */
+ 0x09F0, /* Bengali */
+ 0x0A30, /* Gurmukhi */ /* No Reph */
+ 0x0AB0, /* Gujarati */
+ 0x0B30, /* Oriya */
+ 0x0BB0, /* Tamil */ /* No Reph */
+ 0x0C30, /* Telugu */ /* Reph formed only with ZWJ */
+ 0x0CB0, /* Kannada */
+ 0x0D30, /* Malayalam */ /* No Reph, Logical Repha */
+
+ 0x0DBB, /* Sinhala */ /* Reph formed only with ZWJ */
+
+ 0x179A, /* Khmer */ /* No Reph, Visual Repha */
+};
+
+static inline indic_position_t
+consonant_position (hb_codepoint_t u)
+{
+ if ((u & ~0x007F) == 0x1780)
+ return POS_BELOW_C; /* In Khmer coeng model, post and below forms should not be reordered. */
+ return POS_BASE_C; /* Will recategorize later based on font lookups. */
+}
+
+static inline bool
+is_ra (hb_codepoint_t u)
+{
+ for (unsigned int i = 0; i < ARRAY_LENGTH (ra_chars); i++)
+ if (u == ra_chars[i])
+ return true;
+ return false;
+}
+
+
+static inline bool
+is_one_of (const hb_glyph_info_t &info, unsigned int flags)
+{
+ /* If it ligated, all bets are off. */
+ if (is_a_ligature (info)) return false;
+ return !!(FLAG (info.indic_category()) & flags);
+}
+
+#define JOINER_FLAGS (FLAG (OT_ZWJ) | FLAG (OT_ZWNJ))
+static inline bool
+is_joiner (const hb_glyph_info_t &info)
+{
+ return is_one_of (info, JOINER_FLAGS);
+}
+
+/* Note:
+ *
+ * We treat Vowels and placeholders as if they were consonants. This is safe because Vowels
+ * cannot happen in a consonant syllable. The plus side however is, we can call the
+ * consonant syllable logic from the vowel syllable function and get it all right! */
+#define CONSONANT_FLAGS (FLAG (OT_C) | FLAG (OT_CM) | FLAG (OT_Ra) | FLAG (OT_V) | FLAG (OT_NBSP) | FLAG (OT_DOTTEDCIRCLE))
+static inline bool
+is_consonant (const hb_glyph_info_t &info)
+{
+ return is_one_of (info, CONSONANT_FLAGS);
+}
+
+#define HALANT_OR_COENG_FLAGS (FLAG (OT_H) | FLAG (OT_Coeng))
+static inline bool
+is_halant_or_coeng (const hb_glyph_info_t &info)
+{
+ return is_one_of (info, HALANT_OR_COENG_FLAGS);
+}
+
+static inline void
+set_indic_properties (hb_glyph_info_t &info)
+{
+ hb_codepoint_t u = info.codepoint;
+ unsigned int type = get_indic_categories (u);
+ indic_category_t cat = (indic_category_t) (type & 0x7F);
+ indic_position_t pos = (indic_position_t) (type >> 8);
+
+
+ /*
+ * Re-assign category
+ */
+
+
+ /* The spec says U+0952 is OT_A. However, testing shows that Uniscribe
+ * treats U+0951..U+0952 all as OT_VD.
+ * TESTS:
+ * U+092E,U+0947,U+0952
+ * U+092E,U+0952,U+0947
+ * U+092E,U+0947,U+0951
+ * U+092E,U+0951,U+0947
+ * */
+ if (unlikely (hb_in_range<hb_codepoint_t> (u, 0x0951, 0x0954)))
+ cat = OT_VD;
+
+ if (unlikely (u == 0x17D1))
+ cat = OT_X;
+ if (cat == OT_X &&
+ unlikely (hb_in_range<hb_codepoint_t> (u, 0x17CB, 0x17D3))) /* Khmer Various signs */
+ {
+ /* These are like Top Matras. */
+ cat = OT_M;
+ pos = POS_ABOVE_C;
+ }
+ if (u == 0x17C6) /* Khmer Bindu doesn't like to be repositioned. */
+ cat = OT_N;
+
+ if (unlikely (u == 0x17D2)) cat = OT_Coeng; /* Khmer coeng */
+ else if (unlikely (u == 0x200C)) cat = OT_ZWNJ;
+ else if (unlikely (u == 0x200D)) cat = OT_ZWJ;
+ else if (unlikely (u == 0x25CC)) cat = OT_DOTTEDCIRCLE;
+ else if (unlikely (u == 0x0A71)) cat = OT_SM; /* GURMUKHI ADDAK. More like consonant medial. like 0A75. */
+
+ if (cat == OT_Repha) {
+ /* There are two kinds of characters marked as Repha:
+ * - The ones that are GenCat=Mn are already positioned visually, ie. after base. (eg. Khmer)
+ * - The ones that are GenCat=Lo is encoded logically, ie. beginning of syllable. (eg. Malayalam)
+ *
+ * We recategorize the first kind to look like a Nukta and attached to the base directly.
+ */
+ if (_hb_glyph_info_get_general_category (&info) == HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK)
+ cat = OT_N;
+ }
+
+
+
+ /*
+ * Re-assign position.
+ */
+
+ if ((FLAG (cat) & CONSONANT_FLAGS))
+ {
+ pos = consonant_position (u);
+ if (is_ra (u))
+ cat = OT_Ra;
+ }
+ else if (cat == OT_M)
+ {
+ pos = matra_position (u, pos);
+ }
+ else if (cat == OT_SM || cat == OT_VD)
+ {
+ pos = POS_SMVD;
+ }
+
+ if (unlikely (u == 0x0B01)) pos = POS_BEFORE_SUB; /* Oriya Bindu is BeforeSub in the spec. */
+
+
+
+ info.indic_category() = cat;
+ info.indic_position() = pos;
+}
+
+
+
+#endif /* HB_OT_SHAPE_COMPLEX_INDIC_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-indic-table.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-indic-table.hh
new file mode 100644
index 00000000000..5b4b3445df2
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-indic-table.hh
@@ -0,0 +1,872 @@
+/* == Start of generated table == */
+/*
+ * The following table is generated by running:
+ *
+ * ./gen-indic-table.py IndicSyllabicCategory.txt IndicMatraCategory.txt Blocks.txt
+ *
+ * on files with these headers:
+ *
+ * # IndicSyllabicCategory-6.1.0.txt
+ * # Date: 2011-08-31, 23:54:00 GMT [KW]
+ * # IndicMatraCategory-6.1.0.txt
+ * # Date: 2011-08-31, 23:50:00 GMT [KW]
+ * # Blocks-6.1.0.txt
+ * # Date: 2011-06-14, 18:26:00 GMT [KW, LI]
+ */
+
+#ifndef HB_OT_SHAPE_COMPLEX_INDIC_TABLE_HH
+#define HB_OT_SHAPE_COMPLEX_INDIC_TABLE_HH
+
+
+#define ISC_A INDIC_SYLLABIC_CATEGORY_AVAGRAHA /* 11 chars; Avagraha */
+#define ISC_Bi INDIC_SYLLABIC_CATEGORY_BINDU /* 34 chars; Bindu */
+#define ISC_C INDIC_SYLLABIC_CATEGORY_CONSONANT /* 123 chars; Consonant */
+#define ISC_CD INDIC_SYLLABIC_CATEGORY_CONSONANT_DEAD /* 2 chars; Consonant_Dead */
+#define ISC_CF INDIC_SYLLABIC_CATEGORY_CONSONANT_FINAL /* 17 chars; Consonant_Final */
+#define ISC_CHL INDIC_SYLLABIC_CATEGORY_CONSONANT_HEAD_LETTER /* 1 chars; Consonant_Head_Letter */
+#define ISC_CM INDIC_SYLLABIC_CATEGORY_CONSONANT_MEDIAL /* 12 chars; Consonant_Medial */
+#define ISC_CP INDIC_SYLLABIC_CATEGORY_CONSONANT_PLACEHOLDER /* 4 chars; Consonant_Placeholder */
+#define ISC_CR INDIC_SYLLABIC_CATEGORY_CONSONANT_REPHA /* 5 chars; Consonant_Repha */
+#define ISC_CS INDIC_SYLLABIC_CATEGORY_CONSONANT_SUBJOINED /* 10 chars; Consonant_Subjoined */
+#define ISC_ML INDIC_SYLLABIC_CATEGORY_MODIFYING_LETTER /* 1 chars; Modifying_Letter */
+#define ISC_N INDIC_SYLLABIC_CATEGORY_NUKTA /* 12 chars; Nukta */
+#define ISC_x INDIC_SYLLABIC_CATEGORY_OTHER /* 1 chars; Other */
+#define ISC_RS INDIC_SYLLABIC_CATEGORY_REGISTER_SHIFTER /* 1 chars; Register_Shifter */
+#define ISC_TL INDIC_SYLLABIC_CATEGORY_TONE_LETTER /* 3 chars; Tone_Letter */
+#define ISC_TM INDIC_SYLLABIC_CATEGORY_TONE_MARK /* 16 chars; Tone_Mark */
+#define ISC_V INDIC_SYLLABIC_CATEGORY_VIRAMA /* 34 chars; Virama */
+#define ISC_Vs INDIC_SYLLABIC_CATEGORY_VISARGA /* 25 chars; Visarga */
+#define ISC_Vo INDIC_SYLLABIC_CATEGORY_VOWEL /* 5 chars; Vowel */
+#define ISC_M INDIC_SYLLABIC_CATEGORY_VOWEL_DEPENDENT /* 165 chars; Vowel_Dependent */
+#define ISC_VI INDIC_SYLLABIC_CATEGORY_VOWEL_INDEPENDENT /* 59 chars; Vowel_Independent */
+
+#define IMC_B INDIC_MATRA_CATEGORY_BOTTOM /* 65 chars; Bottom */
+#define IMC_BR INDIC_MATRA_CATEGORY_BOTTOM_AND_RIGHT /* 2 chars; Bottom_And_Right */
+#define IMC_I INDIC_MATRA_CATEGORY_INVISIBLE /* 6 chars; Invisible */
+#define IMC_L INDIC_MATRA_CATEGORY_LEFT /* 30 chars; Left */
+#define IMC_LR INDIC_MATRA_CATEGORY_LEFT_AND_RIGHT /* 8 chars; Left_And_Right */
+#define IMC_x INDIC_MATRA_CATEGORY_NOT_APPLICABLE /* 1 chars; Not_Applicable */
+#define IMC_O INDIC_MATRA_CATEGORY_OVERSTRUCK /* 2 chars; Overstruck */
+#define IMC_R INDIC_MATRA_CATEGORY_RIGHT /* 75 chars; Right */
+#define IMC_T INDIC_MATRA_CATEGORY_TOP /* 83 chars; Top */
+#define IMC_TB INDIC_MATRA_CATEGORY_TOP_AND_BOTTOM /* 6 chars; Top_And_Bottom */
+#define IMC_TBR INDIC_MATRA_CATEGORY_TOP_AND_BOTTOM_AND_RIGHT /* 1 chars; Top_And_Bottom_And_Right */
+#define IMC_TL INDIC_MATRA_CATEGORY_TOP_AND_LEFT /* 4 chars; Top_And_Left */
+#define IMC_TLR INDIC_MATRA_CATEGORY_TOP_AND_LEFT_AND_RIGHT /* 2 chars; Top_And_Left_And_Right */
+#define IMC_TR INDIC_MATRA_CATEGORY_TOP_AND_RIGHT /* 8 chars; Top_And_Right */
+#define IMC_VOL INDIC_MATRA_CATEGORY_VISUAL_ORDER_LEFT /* 5 chars; Visual_Order_Left */
+
+#define _(S,M) INDIC_COMBINE_CATEGORIES (ISC_##S, IMC_##M)
+
+
+static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = {
+
+
+#define indic_offset_0x0900 0
+
+
+ /* Devanagari (0900..097F) */
+
+ /* 0900 */ _(Bi,x), _(Bi,x), _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0908 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0910 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
+ /* 0918 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0920 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0928 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0930 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0938 */ _(C,x), _(C,x), _(M,T), _(M,R), _(N,x), _(A,x), _(M,R), _(M,L),
+ /* 0940 */ _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(M,T), _(M,T), _(M,T),
+ /* 0948 */ _(M,T), _(M,R), _(M,R), _(M,R), _(M,R), _(V,B), _(M,L), _(M,R),
+ /* 0950 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,T), _(M,B), _(M,B),
+ /* 0958 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0960 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0968 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0970 */ _(x,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0978 */ _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+
+ /* Bengali (0980..09FF) */
+
+ /* 0980 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0988 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(VI,x),
+ /* 0990 */ _(VI,x), _(x,x), _(x,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
+ /* 0998 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 09A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 09A8 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 09B0 */ _(C,x), _(x,x), _(C,x), _(x,x), _(x,x), _(x,x), _(C,x), _(C,x),
+ /* 09B8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,x), _(A,x), _(M,R), _(M,L),
+ /* 09C0 */ _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(x,x), _(x,x), _(M,L),
+ /* 09C8 */ _(M,L), _(x,x), _(x,x), _(M,LR), _(M,LR), _(V,B), _(CD,x), _(x,x),
+ /* 09D0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R),
+ /* 09D8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(C,x), _(C,x), _(x,x), _(C,x),
+ /* 09E0 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 09E8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 09F0 */ _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 09F8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Gurmukhi (0A00..0A7F) */
+
+ /* 0A00 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0A08 */ _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(x,x), _(x,x), _(VI,x),
+ /* 0A10 */ _(VI,x), _(x,x), _(x,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
+ /* 0A18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0A20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0A28 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0A30 */ _(C,x), _(x,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(x,x),
+ /* 0A38 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,x), _(x,x), _(M,R), _(M,L),
+ /* 0A40 */ _(M,R), _(M,B), _(M,B), _(x,x), _(x,x), _(x,x), _(x,x), _(M,T),
+ /* 0A48 */ _(M,T), _(x,x), _(x,x), _(M,T), _(M,T), _(V,B), _(x,x), _(x,x),
+ /* 0A50 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0A58 */ _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x), _(x,x),
+ /* 0A60 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0A68 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0A70 */ _(Bi,x), _(x,x), _(CP,x), _(CP,x), _(x,x), _(CM,x), _(x,x), _(x,x),
+ /* 0A78 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Gujarati (0A80..0AFF) */
+
+ /* 0A80 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0A88 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(VI,x),
+ /* 0A90 */ _(VI,x), _(VI,x), _(x,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
+ /* 0A98 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0AA0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0AA8 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0AB0 */ _(C,x), _(x,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(C,x),
+ /* 0AB8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,x), _(A,x), _(M,R), _(M,L),
+ /* 0AC0 */ _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(M,T), _(x,x), _(M,T),
+ /* 0AC8 */ _(M,T), _(M,TR), _(x,x), _(M,R), _(M,R), _(V,B), _(x,x), _(x,x),
+ /* 0AD0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0AD8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0AE0 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0AE8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0AF0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0AF8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Oriya (0B00..0B7F) */
+
+ /* 0B00 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0B08 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(VI,x),
+ /* 0B10 */ _(VI,x), _(x,x), _(x,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
+ /* 0B18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0B20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0B28 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0B30 */ _(C,x), _(x,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(C,x),
+ /* 0B38 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,x), _(A,x), _(M,R), _(M,T),
+ /* 0B40 */ _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(x,x), _(x,x), _(M,L),
+ /* 0B48 */ _(M,TL), _(x,x), _(x,x), _(M,LR),_(M,TLR), _(V,B), _(x,x), _(x,x),
+ /* 0B50 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,T), _(M,TR),
+ /* 0B58 */ _(x,x), _(x,x), _(x,x), _(x,x), _(C,x), _(C,x), _(x,x), _(C,x),
+ /* 0B60 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0B68 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0B70 */ _(x,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0B78 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Tamil (0B80..0BFF) */
+
+ /* 0B80 */ _(x,x), _(x,x), _(Bi,x), _(ML,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0B88 */ _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(x,x), _(VI,x), _(VI,x),
+ /* 0B90 */ _(VI,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(x,x), _(x,x),
+ /* 0B98 */ _(x,x), _(C,x), _(C,x), _(x,x), _(C,x), _(x,x), _(C,x), _(C,x),
+ /* 0BA0 */ _(x,x), _(x,x), _(x,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x),
+ /* 0BA8 */ _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(C,x), _(C,x),
+ /* 0BB0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0BB8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R), _(M,R),
+ /* 0BC0 */ _(M,T), _(M,B), _(M,B), _(x,x), _(x,x), _(x,x), _(M,L), _(M,L),
+ /* 0BC8 */ _(M,L), _(x,x), _(M,LR), _(M,LR), _(M,LR), _(V,T), _(x,x), _(x,x),
+ /* 0BD0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R),
+ /* 0BD8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0BE0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0BE8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0BF0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0BF8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Telugu (0C00..0C7F) */
+
+ /* 0C00 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0C08 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(VI,x), _(VI,x),
+ /* 0C10 */ _(VI,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
+ /* 0C18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0C20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0C28 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0C30 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(C,x),
+ /* 0C38 */ _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(A,x), _(M,T), _(M,T),
+ /* 0C40 */ _(M,T), _(M,R), _(M,R), _(M,R), _(M,R), _(x,x), _(M,T), _(M,T),
+ /* 0C48 */ _(M,TB), _(x,x), _(M,T), _(M,T), _(M,T), _(V,T), _(x,x), _(x,x),
+ /* 0C50 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,T), _(M,B), _(x,x),
+ /* 0C58 */ _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0C60 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0C68 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0C70 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0C78 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Kannada (0C80..0CFF) */
+
+ /* 0C80 */ _(x,x), _(x,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0C88 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(VI,x), _(VI,x),
+ /* 0C90 */ _(VI,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
+ /* 0C98 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0CA0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0CA8 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0CB0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(C,x),
+ /* 0CB8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,x), _(A,x), _(M,R), _(M,T),
+ /* 0CC0 */ _(M,TR), _(M,R), _(M,R), _(M,R), _(M,R), _(x,x), _(M,T), _(M,TR),
+ /* 0CC8 */ _(M,TR), _(x,x), _(M,TR), _(M,TR), _(M,T), _(V,T), _(x,x), _(x,x),
+ /* 0CD0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R), _(M,R), _(x,x),
+ /* 0CD8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(C,x), _(x,x),
+ /* 0CE0 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0CE8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0CF0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0CF8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Malayalam (0D00..0D7F) */
+
+ /* 0D00 */ _(x,x), _(x,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0D08 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(VI,x), _(VI,x),
+ /* 0D10 */ _(VI,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
+ /* 0D18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0D20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0D28 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0D30 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0D38 */ _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(A,x), _(M,R), _(M,R),
+ /* 0D40 */ _(M,R), _(M,R), _(M,R), _(M,B), _(M,B), _(x,x), _(M,L), _(M,L),
+ /* 0D48 */ _(M,L), _(x,x), _(M,LR), _(M,LR), _(M,LR), _(V,T), _(CR,x), _(x,x),
+ /* 0D50 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R),
+ /* 0D58 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0D60 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0D68 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0D70 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0D78 */ _(x,x), _(x,x), _(CD,x), _(CD,x), _(CD,x), _(CD,x), _(CD,x), _(CD,x),
+
+ /* Sinhala (0D80..0DFF) */
+
+ /* 0D80 */ _(x,x), _(x,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0D88 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0D90 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x),
+ /* 0D98 */ _(x,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0DA0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0DA8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0DB0 */ _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0DB8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x), _(x,x), _(x,x),
+ /* 0DC0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x),
+ /* 0DC8 */ _(x,x), _(x,x), _(V,T), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R),
+ /* 0DD0 */ _(M,R), _(M,R), _(M,T), _(M,T), _(M,B), _(x,x), _(M,B), _(x,x),
+ /* 0DD8 */ _(M,R), _(M,L), _(M,TL), _(M,L), _(M,LR), _(M,LR), _(M,LR), _(M,R),
+ /* 0DE0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0DE8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0DF0 */ _(x,x), _(x,x), _(M,R), _(M,R), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0DF8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Thai (0E00..0E7F) */
+
+ /* 0E00 */ _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0E08 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0E10 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0E18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0E20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0E28 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x),
+ /* 0E30 */ _(M,R), _(M,T), _(M,R), _(M,R), _(M,T), _(M,T), _(M,T), _(M,T),
+ /* 0E38 */ _(M,B), _(M,B), _(V,B), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0E40 */_(M,VOL),_(M,VOL),_(M,VOL),_(M,VOL),_(M,VOL), _(M,R), _(x,x), _(M,T),
+ /* 0E48 */ _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(x,x), _(Bi,x), _(V,T), _(x,x),
+ /* 0E50 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0E58 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0E60 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0E68 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0E70 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0E78 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Lao (0E80..0EFF) */
+
+ /* 0E80 */ _(x,x), _(C,x), _(C,x), _(x,x), _(C,x), _(x,x), _(x,x), _(C,x),
+ /* 0E88 */ _(C,x), _(x,x), _(C,x), _(x,x), _(x,x), _(C,x), _(x,x), _(x,x),
+ /* 0E90 */ _(x,x), _(x,x), _(x,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0E98 */ _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0EA0 */ _(x,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x), _(x,x), _(C,x),
+ /* 0EA8 */ _(x,x), _(x,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(x,x),
+ /* 0EB0 */ _(M,R), _(M,T), _(M,R), _(M,R), _(M,T), _(M,T), _(M,T), _(M,T),
+ /* 0EB8 */ _(M,B), _(M,B), _(x,x), _(M,T), _(CM,x), _(CM,x), _(x,x), _(x,x),
+ /* 0EC0 */_(M,VOL),_(M,VOL),_(M,VOL),_(M,VOL),_(M,VOL), _(x,x), _(x,x), _(x,x),
+ /* 0EC8 */ _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(x,x), _(Bi,x), _(x,x), _(x,x),
+ /* 0ED0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0ED8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(C,x), _(C,x), _(x,x), _(x,x),
+ /* 0EE0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0EE8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0EF0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0EF8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Tibetan (0F00..0FFF) */
+
+ /* 0F00 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0F08 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0F10 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0F18 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0F20 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0F28 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0F30 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0F38 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0F40 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0F48 */ _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0F50 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0F58 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0F60 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 0F68 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x),
+ /* 0F70 */ _(x,x), _(M,B), _(M,T), _(M,TB), _(M,B), _(M,B), _(M,TB), _(M,TB),
+ /* 0F78 */ _(M,TB), _(M,TB), _(M,T), _(M,T), _(M,T), _(M,T), _(Bi,x), _(Vs,x),
+ /* 0F80 */ _(M,T), _(M,TB), _(Bi,x), _(Bi,x), _(V,B), _(A,x), _(x,x), _(x,x),
+ /* 0F88 */_(CHL,x),_(CHL,x),_(CHL,x),_(CHL,x),_(CHL,x), _(CS,x), _(CS,x), _(CS,x),
+ /* 0F90 */ _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x),
+ /* 0F98 */ _(x,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x),
+ /* 0FA0 */ _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x),
+ /* 0FA8 */ _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x),
+ /* 0FB0 */ _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x),
+ /* 0FB8 */ _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(x,x), _(x,x), _(x,x),
+ /* 0FC0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0FC8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0FD0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0FD8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0FE0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0FE8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0FF0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0FF8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Myanmar (1000..109F) */
+
+ /* 1000 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1008 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1010 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1018 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1020 */ _(C,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 1028 */ _(VI,x), _(VI,x), _(VI,x), _(M,R), _(M,R), _(M,T), _(M,T), _(M,B),
+ /* 1030 */ _(M,B), _(M,L), _(M,T), _(M,T), _(M,T), _(M,T), _(Bi,x), _(TM,x),
+ /* 1038 */ _(Vs,x), _(V,I), _(V,T), _(CM,x), _(CM,x), _(CM,x), _(CM,x), _(C,x),
+ /* 1040 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1048 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1050 */ _(C,x), _(C,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(M,R), _(M,R),
+ /* 1058 */ _(M,B), _(M,B), _(C,x), _(C,x), _(C,x), _(C,x), _(CM,x), _(CM,x),
+ /* 1060 */ _(CM,x), _(C,x), _(M,R), _(TM,x), _(TM,x), _(C,x), _(C,x), _(M,R),
+ /* 1068 */ _(M,R), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(C,x), _(C,x),
+ /* 1070 */ _(C,x), _(M,T), _(M,T), _(M,T), _(M,T), _(C,x), _(C,x), _(C,x),
+ /* 1078 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1080 */ _(C,x), _(C,x), _(CM,x), _(M,R), _(M,L), _(M,T), _(M,T), _(TM,x),
+ /* 1088 */ _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(C,x), _(TM,x),
+ /* 1090 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1098 */ _(x,x), _(x,x), _(TM,x), _(TM,x), _(M,R), _(M,T), _(x,x), _(x,x),
+
+#define indic_offset_0x1700 1952
+
+
+ /* Tagalog (1700..171F) */
+
+ /* 1700 */ _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1708 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x),
+ /* 1710 */ _(C,x), _(C,x), _(M,T), _(M,B), _(V,B), _(x,x), _(x,x), _(x,x),
+ /* 1718 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Hanunoo (1720..173F) */
+
+ /* 1720 */ _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1728 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1730 */ _(C,x), _(C,x), _(M,T), _(M,B), _(V,B), _(x,x), _(x,x), _(x,x),
+ /* 1738 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Buhid (1740..175F) */
+
+ /* 1740 */ _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1748 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1750 */ _(C,x), _(C,x), _(M,T), _(M,B), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1758 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Tagbanwa (1760..177F) */
+
+ /* 1760 */ _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1768 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x),
+ /* 1770 */ _(C,x), _(x,x), _(M,T), _(M,B), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1778 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Khmer (1780..17FF) */
+
+ /* 1780 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1788 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1790 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1798 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 17A0 */ _(C,x), _(C,x), _(C,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 17A8 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 17B0 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(M,R), _(M,T),
+ /* 17B8 */ _(M,T), _(M,T), _(M,T), _(M,B), _(M,B), _(M,B), _(M,TL),_(M,TLR),
+ /* 17C0 */ _(M,LR), _(M,L), _(M,L), _(M,L), _(M,LR), _(M,LR), _(Bi,x), _(Vs,x),
+ /* 17C8 */ _(M,R), _(RS,x), _(RS,x), _(x,x), _(CR,x), _(x,x), _(x,x), _(x,x),
+ /* 17D0 */ _(x,x), _(V,T), _(V,I), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 17D8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(A,x), _(x,x), _(x,x), _(x,x),
+ /* 17E0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 17E8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 17F0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 17F8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+#define indic_offset_0x1900 2208
+
+
+ /* Limbu (1900..194F) */
+
+ /* 1900 */ _(CP,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1908 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1910 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1918 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x),
+ /* 1920 */ _(M,T), _(M,T), _(M,B), _(M,R), _(M,R), _(M,TR), _(M,TR), _(M,T),
+ /* 1928 */ _(M,T), _(CS,x), _(CS,x), _(CS,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1930 */ _(CF,x), _(CF,x), _(Bi,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x),
+ /* 1938 */ _(CF,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1940 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1948 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Tai Le (1950..197F) */
+
+ /* 1950 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1958 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1960 */ _(C,x), _(C,x), _(C,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x),
+ /* 1968 */ _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x), _(x,x), _(x,x),
+ /* 1970 */ _(TL,x), _(TL,x), _(TL,x), _(TL,x), _(TL,x), _(x,x), _(x,x), _(x,x),
+ /* 1978 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* New Tai Lue (1980..19DF) */
+
+ /* 1980 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1988 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1990 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1998 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 19A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 19A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 19B0 */ _(M,R), _(M,R), _(M,R), _(M,R), _(M,R), _(M,L), _(M,L), _(M,L),
+ /* 19B8 */ _(M,R), _(M,R), _(M,L), _(M,R), _(M,R), _(M,R), _(M,R), _(M,R),
+ /* 19C0 */ _(M,R), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x),
+ /* 19C8 */ _(TM,x), _(TM,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 19D0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 19D8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* FILLER (19E0..19FF) */
+
+ /* 19E0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 19E8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 19F0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 19F8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Buginese (1A00..1A1F) */
+
+ /* 1A00 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1A08 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1A10 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(M,T),
+ /* 1A18 */ _(M,B), _(M,L), _(M,R), _(M,L), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Tai Tham (1A20..1AAF) */
+
+ /* 1A20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1A28 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1A30 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1A38 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1A40 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1A48 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 1A50 */ _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(CM,x), _(CM,x), _(CF,x),
+ /* 1A58 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(x,x),
+ /* 1A60 */ _(V,I), _(M,R), _(M,T), _(M,R), _(M,R), _(M,T), _(M,T), _(M,T),
+ /* 1A68 */ _(M,T), _(M,B), _(M,B), _(M,T), _(M,B), _(M,R), _(M,L), _(M,L),
+ /* 1A70 */ _(M,L), _(M,L), _(M,L), _(M,T), _(M,T), _(TM,x), _(TM,x), _(TM,x),
+ /* 1A78 */ _(TM,x), _(TM,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1A80 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1A88 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1A90 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1A98 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1AA0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1AA8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+#define indic_offset_0x1b00 2640
+
+
+ /* Balinese (1B00..1B7F) */
+
+ /* 1B00 */ _(Bi,x), _(Bi,x), _(Bi,x), _(CR,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 1B08 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 1B10 */ _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1B18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1B20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1B28 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1B30 */ _(C,x), _(C,x), _(C,x), _(C,x), _(N,x), _(M,R), _(M,T), _(M,T),
+ /* 1B38 */ _(M,B), _(M,B), _(M,B), _(M,BR), _(M,TB),_(M,TBR), _(M,L), _(M,L),
+ /* 1B40 */ _(M,LR), _(M,LR), _(M,T), _(M,TR), _(V,R), _(C,x), _(C,x), _(C,x),
+ /* 1B48 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1B50 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1B58 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1B60 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1B68 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1B70 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1B78 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Sundanese (1B80..1BBF) */
+
+ /* 1B80 */ _(Bi,x), _(CR,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 1B88 */ _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1B90 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1B98 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1BA0 */ _(C,x), _(CS,x), _(CS,x), _(CS,x), _(M,T), _(M,B), _(M,L), _(M,R),
+ /* 1BA8 */ _(M,T), _(M,T), _(V,R), _(V,x), _(CS,x), _(CS,x), _(C,x), _(C,x),
+ /* 1BB0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1BB8 */ _(x,x), _(x,x), _(A,x), _(C,x), _(C,x), _(C,x), _(CF,x), _(CF,x),
+
+ /* Batak (1BC0..1BFF) */
+
+ /* 1BC0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1BC8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1BD0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1BD8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1BE0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(VI,x), _(VI,x), _(N,x), _(M,x),
+ /* 1BE8 */ _(M,x), _(M,x), _(M,x), _(M,x), _(M,x), _(M,x), _(M,x), _(M,x),
+ /* 1BF0 */ _(CF,x), _(CF,x), _(V,R), _(V,R), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1BF8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Lepcha (1C00..1C4F) */
+
+ /* 1C00 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1C08 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1C10 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1C18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 1C20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(CS,x), _(CS,x), _(M,R), _(M,L),
+ /* 1C28 */ _(M,L), _(M,TL), _(M,R), _(M,R), _(M,B), _(CF,x), _(CF,x), _(CF,x),
+ /* 1C30 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(Bi,x), _(Bi,x), _(x,x), _(N,x),
+ /* 1C38 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1C40 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1C48 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(C,x), _(C,x), _(C,x),
+
+#define indic_offset_0x1cd0 2976
+
+
+ /* Vedic Extensions (1CD0..1CFF) */
+
+ /* 1CD0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1CD8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1CE0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1CE8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1CF0 */ _(x,x), _(x,x), _(Vs,x), _(Vs,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1CF8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+#define indic_offset_0xa800 3024
+
+
+ /* Syloti Nagri (A800..A82F) */
+
+ /* A800 */ _(VI,x), _(VI,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), _(V,T), _(C,x),
+ /* A808 */ _(C,x), _(C,x), _(C,x), _(Bi,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A810 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A818 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A820 */ _(C,x), _(C,x), _(C,x), _(M,R), _(M,R), _(M,B), _(M,T), _(M,R),
+ /* A828 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* FILLER (A830..A83F) */
+
+ /* A830 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A838 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Phags-pa (A840..A87F) */
+
+ /* A840 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A848 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A850 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A858 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(Vo,x), _(Vo,x),
+ /* A860 */ _(Vo,x), _(Vo,x), _(C,x), _(C,x), _(C,x), _(C,x), _(Vo,x), _(CS,x),
+ /* A868 */ _(CS,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A870 */ _(C,x), _(CS,x), _(C,x), _(Bi,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A878 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Saurashtra (A880..A8DF) */
+
+ /* A880 */ _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* A888 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* A890 */ _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A898 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A8A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A8A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A8B0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(CF,x), _(M,R), _(M,R), _(M,R),
+ /* A8B8 */ _(M,R), _(M,R), _(M,R), _(M,R), _(M,R), _(M,R), _(M,R), _(M,R),
+ /* A8C0 */ _(M,R), _(M,R), _(M,R), _(M,R), _(V,B), _(x,x), _(x,x), _(x,x),
+ /* A8C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A8D0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A8D8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* FILLER (A8E0..A8FF) */
+
+ /* A8E0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A8E8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A8F0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A8F8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Kayah Li (A900..A92F) */
+
+ /* A900 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A908 */ _(x,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A910 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A918 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A920 */ _(C,x), _(C,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x),
+ /* A928 */ _(Vo,x), _(Vo,x), _(Vo,x), _(TM,x), _(TM,x), _(TM,x), _(x,x), _(x,x),
+
+ /* Rejang (A930..A95F) */
+
+ /* A930 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A938 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A940 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(M,B),
+ /* A948 */ _(M,B), _(M,B), _(M,T), _(M,B), _(M,B), _(M,B), _(M,B), _(CF,x),
+ /* A950 */ _(CF,x), _(CF,x), _(CF,x), _(V,R), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A958 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* FILLER (A960..A97F) */
+
+ /* A960 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A968 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A970 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A978 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Javanese (A980..A9DF) */
+
+ /* A980 */ _(Bi,x), _(Bi,x), _(CR,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* A988 */ _(VI,x), _(C,x), _(C,x), _(C,x), _(VI,x), _(VI,x), _(VI,x), _(C,x),
+ /* A990 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A998 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A9A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A9A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A9B0 */ _(C,x), _(C,x), _(C,x), _(N,x), _(M,R), _(M,R), _(M,T), _(M,T),
+ /* A9B8 */ _(M,B), _(M,B), _(M,L), _(M,L), _(M,T), _(CS,x), _(CM,x), _(CM,x),
+ /* A9C0 */ _(V,BR), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A9C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A9D0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A9D8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* FILLER (A9E0..A9FF) */
+
+ /* A9E0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A9E8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A9F0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A9F8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Cham (AA00..AA5F) */
+
+ /* AA00 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x),
+ /* AA08 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* AA10 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* AA18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* AA20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* AA28 */ _(C,x), _(M,T), _(M,T), _(M,T), _(M,T), _(M,B), _(M,T), _(M,L),
+ /* AA30 */ _(M,L), _(M,T), _(M,B), _(CM,x), _(CM,x), _(CM,x), _(CM,x), _(x,x),
+ /* AA38 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* AA40 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x),
+ /* AA48 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(x,x), _(x,x),
+ /* AA50 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* AA58 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Myanmar Extended-A (AA60..AA7F) */
+
+ /* AA60 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* AA68 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* AA70 */ _(x,x), _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* AA78 */ _(x,x), _(x,x), _(C,x), _(TM,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Tai Viet (AA80..AADF) */
+
+ /* AA80 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* AA88 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* AA90 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* AA98 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* AAA0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* AAA8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* AAB0 */ _(M,T), _(M,R), _(M,T), _(M,T), _(M,B),_(M,VOL),_(M,VOL), _(M,T),
+ /* AAB8 */ _(M,T),_(M,VOL), _(M,R),_(M,VOL),_(M,VOL), _(M,R), _(M,T), _(TM,x),
+ /* AAC0 */ _(TL,x), _(TM,x), _(TL,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* AAC8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* AAD0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* AAD8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Meetei Mayek Extensions (AAE0..AAFF) */
+
+ /* AAE0 */ _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* AAE8 */ _(C,x), _(C,x), _(C,x), _(M,L), _(M,B), _(M,T), _(M,L), _(M,R),
+ /* AAF0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(Vs,x), _(V,I), _(x,x),
+ /* AAF8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+#define indic_offset_0xabc0 3792
+
+
+ /* Meetei Mayek (ABC0..ABFF) */
+
+ /* ABC0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* ABC8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(VI,x), _(VI,x),
+ /* ABD0 */ _(C,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* ABD8 */ _(C,x), _(C,x), _(C,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x),
+ /* ABE0 */ _(CF,x), _(CF,x), _(CF,x), _(M,R), _(M,R), _(M,T), _(M,R), _(M,R),
+ /* ABE8 */ _(M,B), _(M,R), _(M,R), _(x,x), _(TM,x), _(V,B), _(x,x), _(x,x),
+ /* ABF0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* ABF8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+#define indic_offset_0x10a00 3856
+
+
+ /* Kharoshthi (10A00..10A5F) */
+
+ /* 10A00 */ _(C,x), _(M,O), _(M,B), _(M,B), _(x,x), _(M,T), _(M,O), _(x,x),
+ /* 10A08 */ _(x,x), _(x,x), _(x,x), _(x,x), _(M,B), _(x,x), _(Bi,x), _(Vs,x),
+ /* 10A10 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(C,x),
+ /* 10A18 */ _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 10A20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 10A28 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 10A30 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 10A38 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(V,I),
+ /* 10A40 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 10A48 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 10A50 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 10A58 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+#define indic_offset_0x11000 3952
+
+
+ /* Brahmi (11000..1107F) */
+
+ /* 11000 */ _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 11008 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 11010 */ _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11018 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11020 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11028 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11030 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11038 */ _(M,T), _(M,T), _(M,T), _(M,T), _(M,B), _(M,B), _(M,B), _(M,B),
+ /* 11040 */ _(M,B), _(M,B), _(M,T), _(M,T), _(M,T), _(M,T), _(V,T), _(x,x),
+ /* 11048 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 11050 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 11058 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 11060 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 11068 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 11070 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 11078 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+ /* Kaithi (11080..110CF) */
+
+ /* 11080 */ _(Bi,x), _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 11088 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
+ /* 11090 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11098 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 110A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 110A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 110B0 */ _(M,R), _(M,L), _(M,R), _(M,B), _(M,B), _(M,T), _(M,T), _(M,R),
+ /* 110B8 */ _(M,R), _(V,B), _(N,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 110C0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 110C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+#define indic_offset_0x11100 4160
+
+
+ /* Chakma (11100..1114F) */
+
+ /* 11100 */ _(Bi,x), _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x),
+ /* 11108 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11110 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11118 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11120 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(M,T),
+ /* 11128 */ _(M,T), _(M,T), _(M,B), _(M,B), _(M,L), _(M,T), _(M,TB), _(M,TB),
+ /* 11130 */ _(M,T), _(M,B), _(M,B), _(V,I), _(V,T), _(x,x), _(x,x), _(x,x),
+ /* 11138 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 11140 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 11148 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+#define indic_offset_0x11180 4240
+
+
+ /* Sharada (11180..111DF) */
+
+ /* 11180 */ _(Bi,x), _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 11188 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 11190 */ _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11198 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 111A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 111A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 111B0 */ _(C,x), _(C,x), _(C,x), _(M,R), _(M,L), _(M,R), _(M,B), _(M,B),
+ /* 111B8 */ _(M,B), _(M,B), _(M,B), _(M,B), _(M,T), _(M,T), _(M,T), _(M,TR),
+ /* 111C0 */ _(V,R), _(A,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 111C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 111D0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 111D8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+#define indic_offset_0x11680 4336
+
+
+ /* Takri (11680..116CF) */
+
+ /* 11680 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 11688 */ _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11690 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11698 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 116A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 116A8 */ _(C,x), _(C,x), _(C,x), _(Bi,x), _(Vs,x), _(M,T), _(M,L), _(M,R),
+ /* 116B0 */ _(M,B), _(M,B), _(M,T), _(M,T), _(M,T), _(M,T), _(V,T), _(N,x),
+ /* 116B8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 116C0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 116C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+#define indic_offset_total 4416
+
+}; /* Table occupancy: 60% */
+
+static INDIC_TABLE_ELEMENT_TYPE
+get_indic_categories (hb_codepoint_t u)
+{
+ if (0x0900 <= u && u <= 0x10A0) return indic_table[u - 0x0900 + indic_offset_0x0900];
+ if (0x1700 <= u && u <= 0x1800) return indic_table[u - 0x1700 + indic_offset_0x1700];
+ if (0x1900 <= u && u <= 0x1AB0) return indic_table[u - 0x1900 + indic_offset_0x1900];
+ if (0x1B00 <= u && u <= 0x1C50) return indic_table[u - 0x1B00 + indic_offset_0x1b00];
+ if (0x1CD0 <= u && u <= 0x1D00) return indic_table[u - 0x1CD0 + indic_offset_0x1cd0];
+ if (0xA800 <= u && u <= 0xAB00) return indic_table[u - 0xA800 + indic_offset_0xa800];
+ if (0xABC0 <= u && u <= 0xAC00) return indic_table[u - 0xABC0 + indic_offset_0xabc0];
+ if (0x10A00 <= u && u <= 0x10A60) return indic_table[u - 0x10A00 + indic_offset_0x10a00];
+ if (0x11000 <= u && u <= 0x110D0) return indic_table[u - 0x11000 + indic_offset_0x11000];
+ if (0x11100 <= u && u <= 0x11150) return indic_table[u - 0x11100 + indic_offset_0x11100];
+ if (0x11180 <= u && u <= 0x111E0) return indic_table[u - 0x11180 + indic_offset_0x11180];
+ if (0x11680 <= u && u <= 0x116D0) return indic_table[u - 0x11680 + indic_offset_0x11680];
+ if (unlikely (u == 0x00A0)) return _(CP,x);
+ if (unlikely (u == 0x25CC)) return _(CP,x);
+ return _(x,x);
+}
+
+#undef _
+
+#undef ISC_A
+#undef ISC_Bi
+#undef ISC_C
+#undef ISC_CD
+#undef ISC_CF
+#undef ISC_CHL
+#undef ISC_CM
+#undef ISC_CP
+#undef ISC_CR
+#undef ISC_CS
+#undef ISC_ML
+#undef ISC_N
+#undef ISC_x
+#undef ISC_RS
+#undef ISC_TL
+#undef ISC_TM
+#undef ISC_V
+#undef ISC_Vs
+#undef ISC_Vo
+#undef ISC_M
+#undef ISC_VI
+
+#undef IMC_B
+#undef IMC_BR
+#undef IMC_I
+#undef IMC_L
+#undef IMC_LR
+#undef IMC_x
+#undef IMC_O
+#undef IMC_R
+#undef IMC_T
+#undef IMC_TB
+#undef IMC_TBR
+#undef IMC_TL
+#undef IMC_TLR
+#undef IMC_TR
+#undef IMC_VOL
+
+#endif /* HB_OT_SHAPE_COMPLEX_INDIC_TABLE_HH */
+
+/* == End of generated table == */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-indic.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-indic.cc
new file mode 100644
index 00000000000..d924d1a5a92
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-indic.cc
@@ -0,0 +1,1392 @@
+/*
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-ot-shape-complex-indic-private.hh"
+#include "hb-ot-layout-private.hh"
+
+
+/*
+ * Global Indic shaper options.
+ */
+
+struct indic_options_t
+{
+ int initialized : 1;
+ int uniscribe_bug_compatible : 1;
+};
+
+union indic_options_union_t {
+ int i;
+ indic_options_t opts;
+};
+ASSERT_STATIC (sizeof (int) == sizeof (indic_options_union_t));
+
+static indic_options_union_t
+indic_options_init (void)
+{
+ indic_options_union_t u;
+ u.i = 0;
+ u.opts.initialized = 1;
+
+ char *c = getenv ("HB_OT_INDIC_OPTIONS");
+ u.opts.uniscribe_bug_compatible = c && strstr (c, "uniscribe-bug-compatible");
+
+ return u;
+}
+
+static inline indic_options_t
+indic_options (void)
+{
+ static indic_options_union_t options;
+
+ if (unlikely (!options.i)) {
+ /* This is idempotent and threadsafe. */
+ options = indic_options_init ();
+ }
+
+ return options.opts;
+}
+
+
+/*
+ * Indic configurations. Note that we do not want to keep every single script-specific
+ * behavior in these tables necessarily. This should mainly be used for per-script
+ * properties that are cheaper keeping here, than in the code. Ie. if, say, one and
+ * only one script has an exception, that one script can be if'ed directly in the code,
+ * instead of adding a new flag in these structs.
+ */
+
+enum base_position_t {
+ BASE_POS_FIRST,
+ BASE_POS_LAST
+};
+enum reph_position_t {
+ REPH_POS_DEFAULT = POS_BEFORE_POST,
+
+ REPH_POS_AFTER_MAIN = POS_AFTER_MAIN,
+ REPH_POS_BEFORE_SUB = POS_BEFORE_SUB,
+ REPH_POS_AFTER_SUB = POS_AFTER_SUB,
+ REPH_POS_BEFORE_POST = POS_BEFORE_POST,
+ REPH_POS_AFTER_POST = POS_AFTER_POST
+};
+enum reph_mode_t {
+ REPH_MODE_IMPLICIT, /* Reph formed out of initial Ra,H sequence. */
+ REPH_MODE_EXPLICIT, /* Reph formed out of initial Ra,H,ZWJ sequence. */
+ REPH_MODE_VIS_REPHA, /* Encoded Repha character, no reordering needed. */
+ REPH_MODE_LOG_REPHA /* Encoded Repha character, needs reordering. */
+};
+struct indic_config_t
+{
+ hb_script_t script;
+ bool has_old_spec;
+ hb_codepoint_t virama;
+ base_position_t base_pos;
+ reph_position_t reph_pos;
+ reph_mode_t reph_mode;
+};
+
+static const indic_config_t indic_configs[] =
+{
+ /* Default. Should be first. */
+ {HB_SCRIPT_INVALID, false, 0,BASE_POS_LAST, REPH_POS_DEFAULT, REPH_MODE_IMPLICIT},
+ {HB_SCRIPT_DEVANAGARI,true, 0x094D,BASE_POS_LAST, REPH_POS_BEFORE_POST,REPH_MODE_IMPLICIT},
+ {HB_SCRIPT_BENGALI, true, 0x09CD,BASE_POS_LAST, REPH_POS_AFTER_SUB, REPH_MODE_IMPLICIT},
+ {HB_SCRIPT_GURMUKHI, true, 0x0A4D,BASE_POS_LAST, REPH_POS_BEFORE_SUB, REPH_MODE_IMPLICIT},
+ {HB_SCRIPT_GUJARATI, true, 0x0ACD,BASE_POS_LAST, REPH_POS_BEFORE_POST,REPH_MODE_IMPLICIT},
+ {HB_SCRIPT_ORIYA, true, 0x0B4D,BASE_POS_LAST, REPH_POS_AFTER_MAIN, REPH_MODE_IMPLICIT},
+ {HB_SCRIPT_TAMIL, true, 0x0BCD,BASE_POS_LAST, REPH_POS_AFTER_POST, REPH_MODE_IMPLICIT},
+ {HB_SCRIPT_TELUGU, true, 0x0C4D,BASE_POS_LAST, REPH_POS_AFTER_POST, REPH_MODE_EXPLICIT},
+ {HB_SCRIPT_KANNADA, true, 0x0CCD,BASE_POS_LAST, REPH_POS_AFTER_POST, REPH_MODE_IMPLICIT},
+ {HB_SCRIPT_MALAYALAM, true, 0x0D4D,BASE_POS_LAST, REPH_POS_AFTER_MAIN, REPH_MODE_LOG_REPHA},
+ {HB_SCRIPT_SINHALA, false,0x0DCA,BASE_POS_FIRST,REPH_POS_AFTER_MAIN, REPH_MODE_EXPLICIT},
+ {HB_SCRIPT_KHMER, false,0x17D2,BASE_POS_FIRST,REPH_POS_DEFAULT, REPH_MODE_VIS_REPHA},
+ /* Myanmar does not have the "old_indic" behavior, even though it has a "new" tag. */
+ {HB_SCRIPT_MYANMAR, false, 0x1039,BASE_POS_LAST, REPH_POS_DEFAULT, REPH_MODE_EXPLICIT},
+};
+
+
+
+/*
+ * Indic shaper.
+ */
+
+struct feature_list_t {
+ hb_tag_t tag;
+ hb_bool_t is_global;
+};
+
+static const feature_list_t
+indic_features[] =
+{
+ /*
+ * Basic features.
+ * These features are applied in order, one at a time, after initial_reordering.
+ */
+ {HB_TAG('n','u','k','t'), true},
+ {HB_TAG('a','k','h','n'), true},
+ {HB_TAG('r','p','h','f'), false},
+ {HB_TAG('r','k','r','f'), true},
+ {HB_TAG('p','r','e','f'), false},
+ {HB_TAG('h','a','l','f'), false},
+ {HB_TAG('b','l','w','f'), false},
+ {HB_TAG('a','b','v','f'), false},
+ {HB_TAG('p','s','t','f'), false},
+ {HB_TAG('c','f','a','r'), false},
+ {HB_TAG('c','j','c','t'), true},
+ {HB_TAG('v','a','t','u'), true},
+ /*
+ * Other features.
+ * These features are applied all at once, after final_reordering.
+ */
+ {HB_TAG('i','n','i','t'), false},
+ {HB_TAG('p','r','e','s'), true},
+ {HB_TAG('a','b','v','s'), true},
+ {HB_TAG('b','l','w','s'), true},
+ {HB_TAG('p','s','t','s'), true},
+ {HB_TAG('h','a','l','n'), true},
+ /* Positioning features, though we don't care about the types. */
+ {HB_TAG('d','i','s','t'), true},
+ {HB_TAG('a','b','v','m'), true},
+ {HB_TAG('b','l','w','m'), true},
+};
+
+/*
+ * Must be in the same order as the indic_features array.
+ */
+enum {
+ _NUKT,
+ _AKHN,
+ RPHF,
+ _RKRF,
+ PREF,
+ HALF,
+ BLWF,
+ ABVF,
+ PSTF,
+ CFAR,
+ _CJCT,
+ _VATU,
+
+ INIT,
+ _PRES,
+ _ABVS,
+ _BLWS,
+ _PSTS,
+ _HALN,
+ _DIST,
+ _ABVM,
+ _BLWM,
+
+ INDIC_NUM_FEATURES,
+ INDIC_BASIC_FEATURES = INIT /* Don't forget to update this! */
+};
+
+static void
+setup_syllables (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer);
+static void
+initial_reordering (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer);
+static void
+final_reordering (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer);
+
+static void
+collect_features_indic (hb_ot_shape_planner_t *plan)
+{
+ hb_ot_map_builder_t *map = &plan->map;
+
+ /* Do this before any lookups have been applied. */
+ map->add_gsub_pause (setup_syllables);
+
+ map->add_bool_feature (HB_TAG('l','o','c','l'));
+ /* The Indic specs do not require ccmp, but we apply it here since if
+ * there is a use of it, it's typically at the beginning. */
+ map->add_bool_feature (HB_TAG('c','c','m','p'));
+
+
+ unsigned int i = 0;
+ map->add_gsub_pause (initial_reordering);
+ for (; i < INDIC_BASIC_FEATURES; i++) {
+ map->add_bool_feature (indic_features[i].tag, indic_features[i].is_global);
+ map->add_gsub_pause (NULL);
+ }
+ map->add_gsub_pause (final_reordering);
+ for (; i < INDIC_NUM_FEATURES; i++) {
+ map->add_bool_feature (indic_features[i].tag, indic_features[i].is_global);
+ }
+}
+
+static void
+override_features_indic (hb_ot_shape_planner_t *plan)
+{
+ /* Uniscribe does not apply 'kern'. */
+ if (indic_options ().uniscribe_bug_compatible)
+ plan->map.add_feature (HB_TAG('k','e','r','n'), 0, true);
+
+ plan->map.add_feature (HB_TAG('l','i','g','a'), 0, true);
+}
+
+
+struct would_substitute_feature_t
+{
+ inline void init (const hb_ot_map_t *map, hb_tag_t feature_tag)
+ {
+ map->get_stage_lookups (0/*GSUB*/,
+ map->get_feature_stage (0/*GSUB*/, feature_tag),
+ &lookups, &count);
+ }
+
+ inline bool would_substitute (hb_codepoint_t *glyphs,
+ unsigned int glyphs_count,
+ bool zero_context,
+ hb_face_t *face) const
+ {
+ for (unsigned int i = 0; i < count; i++)
+ if (hb_ot_layout_lookup_would_substitute_fast (face, lookups[i].index, glyphs, glyphs_count, zero_context))
+ return true;
+ return false;
+ }
+
+ private:
+ const hb_ot_map_t::lookup_map_t *lookups;
+ unsigned int count;
+};
+
+struct indic_shape_plan_t
+{
+ ASSERT_POD ();
+
+ inline bool get_virama_glyph (hb_font_t *font, hb_codepoint_t *pglyph) const
+ {
+ hb_codepoint_t glyph = virama_glyph;
+ if (unlikely (virama_glyph == (hb_codepoint_t) -1))
+ {
+ if (!config->virama || !font->get_glyph (config->virama, 0, &glyph))
+ glyph = 0;
+ /* Technically speaking, the spec says we should apply 'locl' to virama too.
+ * Maybe one day... */
+
+ /* Our get_glyph() function needs a font, so we can't get the virama glyph
+ * during shape planning... Instead, overwrite it here. It's safe. Don't worry! */
+ (const_cast<indic_shape_plan_t *> (this))->virama_glyph = glyph;
+ }
+
+ *pglyph = glyph;
+ return glyph != 0;
+ }
+
+ const indic_config_t *config;
+
+ bool is_old_spec;
+ hb_codepoint_t virama_glyph;
+
+ would_substitute_feature_t rphf;
+ would_substitute_feature_t pref;
+ would_substitute_feature_t blwf;
+ would_substitute_feature_t pstf;
+
+ hb_mask_t mask_array[INDIC_NUM_FEATURES];
+};
+
+static void *
+data_create_indic (const hb_ot_shape_plan_t *plan)
+{
+ indic_shape_plan_t *indic_plan = (indic_shape_plan_t *) calloc (1, sizeof (indic_shape_plan_t));
+ if (unlikely (!indic_plan))
+ return NULL;
+
+ indic_plan->config = &indic_configs[0];
+ for (unsigned int i = 1; i < ARRAY_LENGTH (indic_configs); i++)
+ if (plan->props.script == indic_configs[i].script) {
+ indic_plan->config = &indic_configs[i];
+ break;
+ }
+
+ indic_plan->is_old_spec = indic_plan->config->has_old_spec && ((plan->map.chosen_script[0] & 0x000000FF) != '2');
+ indic_plan->virama_glyph = (hb_codepoint_t) -1;
+
+ indic_plan->rphf.init (&plan->map, HB_TAG('r','p','h','f'));
+ indic_plan->pref.init (&plan->map, HB_TAG('p','r','e','f'));
+ indic_plan->blwf.init (&plan->map, HB_TAG('b','l','w','f'));
+ indic_plan->pstf.init (&plan->map, HB_TAG('p','s','t','f'));
+
+ for (unsigned int i = 0; i < ARRAY_LENGTH (indic_plan->mask_array); i++)
+ indic_plan->mask_array[i] = indic_features[i].is_global ? 0 : plan->map.get_1_mask (indic_features[i].tag);
+
+ return indic_plan;
+}
+
+static void
+data_destroy_indic (void *data)
+{
+ free (data);
+}
+
+static indic_position_t
+consonant_position_from_face (const indic_shape_plan_t *indic_plan,
+ hb_codepoint_t *glyphs, unsigned int glyphs_len,
+ hb_face_t *face)
+{
+ bool zero_context = indic_plan->is_old_spec ? false : true;
+ if (indic_plan->pref.would_substitute (glyphs, glyphs_len, zero_context, face)) return POS_BELOW_C;
+ if (indic_plan->blwf.would_substitute (glyphs, glyphs_len, zero_context, face)) return POS_BELOW_C;
+ if (indic_plan->pstf.would_substitute (glyphs, glyphs_len, zero_context, face)) return POS_POST_C;
+ return POS_BASE_C;
+}
+
+
+enum syllable_type_t {
+ consonant_syllable,
+ vowel_syllable,
+ standalone_cluster,
+ broken_cluster,
+ non_indic_cluster,
+};
+
+#include "hb-ot-shape-complex-indic-machine.hh"
+
+
+static void
+setup_masks_indic (const hb_ot_shape_plan_t *plan HB_UNUSED,
+ hb_buffer_t *buffer,
+ hb_font_t *font HB_UNUSED)
+{
+ HB_BUFFER_ALLOCATE_VAR (buffer, indic_category);
+ HB_BUFFER_ALLOCATE_VAR (buffer, indic_position);
+
+ /* We cannot setup masks here. We save information about characters
+ * and setup masks later on in a pause-callback. */
+
+ unsigned int count = buffer->len;
+ for (unsigned int i = 0; i < count; i++)
+ set_indic_properties (buffer->info[i]);
+}
+
+static void
+setup_syllables (const hb_ot_shape_plan_t *plan HB_UNUSED,
+ hb_font_t *font HB_UNUSED,
+ hb_buffer_t *buffer)
+{
+ find_syllables (buffer);
+}
+
+static int
+compare_indic_order (const hb_glyph_info_t *pa, const hb_glyph_info_t *pb)
+{
+ int a = pa->indic_position();
+ int b = pb->indic_position();
+
+ return a < b ? -1 : a == b ? 0 : +1;
+}
+
+
+
+static void
+update_consonant_positions (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer)
+{
+ const indic_shape_plan_t *indic_plan = (const indic_shape_plan_t *) plan->data;
+
+ unsigned int consonant_pos = indic_plan->is_old_spec ? 0 : 1;
+ hb_codepoint_t glyphs[2];
+ if (indic_plan->get_virama_glyph (font, &glyphs[1 - consonant_pos]))
+ {
+ hb_face_t *face = font->face;
+ unsigned int count = buffer->len;
+ for (unsigned int i = 0; i < count; i++)
+ if (buffer->info[i].indic_position() == POS_BASE_C) {
+ glyphs[consonant_pos] = buffer->info[i].codepoint;
+ buffer->info[i].indic_position() = consonant_position_from_face (indic_plan, glyphs, 2, face);
+ }
+ }
+}
+
+
+/* Rules from:
+ * https://www.microsoft.com/typography/otfntdev/devanot/shaping.aspx */
+
+static void
+initial_reordering_consonant_syllable (const hb_ot_shape_plan_t *plan,
+ hb_face_t *face,
+ hb_buffer_t *buffer,
+ unsigned int start, unsigned int end)
+{
+ const indic_shape_plan_t *indic_plan = (const indic_shape_plan_t *) plan->data;
+ hb_glyph_info_t *info = buffer->info;
+
+
+ /* 1. Find base consonant:
+ *
+ * The shaping engine finds the base consonant of the syllable, using the
+ * following algorithm: starting from the end of the syllable, move backwards
+ * until a consonant is found that does not have a below-base or post-base
+ * form (post-base forms have to follow below-base forms), or that is not a
+ * pre-base reordering Ra, or arrive at the first consonant. The consonant
+ * stopped at will be the base.
+ *
+ * o If the syllable starts with Ra + Halant (in a script that has Reph)
+ * and has more than one consonant, Ra is excluded from candidates for
+ * base consonants.
+ */
+
+ unsigned int base = end;
+ bool has_reph = false;
+
+ {
+ /* -> If the syllable starts with Ra + Halant (in a script that has Reph)
+ * and has more than one consonant, Ra is excluded from candidates for
+ * base consonants. */
+ unsigned int limit = start;
+ if (indic_plan->mask_array[RPHF] &&
+ start + 3 <= end &&
+ (/* TODO Handle other Reph modes. */
+ (indic_plan->config->reph_mode == REPH_MODE_IMPLICIT && !is_joiner (info[start + 2])) ||
+ (indic_plan->config->reph_mode == REPH_MODE_EXPLICIT && info[start + 2].indic_category() == OT_ZWJ)
+ ))
+ {
+ /* See if it matches the 'rphf' feature. */
+ hb_codepoint_t glyphs[2] = {info[start].codepoint, info[start + 1].codepoint};
+ if (indic_plan->rphf.would_substitute (glyphs, ARRAY_LENGTH (glyphs), true, face))
+ {
+ limit += 2;
+ while (limit < end && is_joiner (info[limit]))
+ limit++;
+ base = start;
+ has_reph = true;
+ }
+ };
+
+ switch (indic_plan->config->base_pos)
+ {
+ default:
+ assert (false);
+ /* fallthrough */
+
+ case BASE_POS_LAST:
+ {
+ /* -> starting from the end of the syllable, move backwards */
+ unsigned int i = end;
+ bool seen_below = false;
+ do {
+ i--;
+ /* -> until a consonant is found */
+ if (is_consonant (info[i]))
+ {
+ /* -> that does not have a below-base or post-base form
+ * (post-base forms have to follow below-base forms), */
+ if (info[i].indic_position() != POS_BELOW_C &&
+ (info[i].indic_position() != POS_POST_C || seen_below))
+ {
+ base = i;
+ break;
+ }
+ if (info[i].indic_position() == POS_BELOW_C)
+ seen_below = true;
+
+ /* -> or that is not a pre-base reordering Ra,
+ *
+ * IMPLEMENTATION NOTES:
+ *
+ * Our pre-base reordering Ra's are marked POS_BELOW, so will be skipped
+ * by the logic above already.
+ */
+
+ /* -> or arrive at the first consonant. The consonant stopped at will
+ * be the base. */
+ base = i;
+ }
+ else
+ {
+ /* A ZWJ after a Halant stops the base search, and requests an explicit
+ * half form.
+ * A ZWJ before a Halant, requests a subjoined form instead, and hence
+ * search continues. This is particularly important for Bengali
+ * sequence Ra,H,Ya that should form Ya-Phalaa by subjoining Ya. */
+ if (start < i &&
+ info[i].indic_category() == OT_ZWJ &&
+ info[i - 1].indic_category() == OT_H)
+ break;
+ }
+ } while (i > limit);
+ }
+ break;
+
+ case BASE_POS_FIRST:
+ {
+ /* In scripts without half forms (eg. Khmer), the first consonant is always the base. */
+
+ if (!has_reph)
+ base = limit;
+
+ /* Find the last base consonant that is not blocked by ZWJ. If there is
+ * a ZWJ right before a base consonant, that would request a subjoined form. */
+ for (unsigned int i = limit; i < end; i++)
+ if (is_consonant (info[i]) && info[i].indic_position() == POS_BASE_C)
+ {
+ if (limit < i && info[i - 1].indic_category() == OT_ZWJ)
+ break;
+ else
+ base = i;
+ }
+
+ /* Mark all subsequent consonants as below. */
+ for (unsigned int i = base + 1; i < end; i++)
+ if (is_consonant (info[i]) && info[i].indic_position() == POS_BASE_C)
+ info[i].indic_position() = POS_BELOW_C;
+ }
+ break;
+ }
+
+ /* -> If the syllable starts with Ra + Halant (in a script that has Reph)
+ * and has more than one consonant, Ra is excluded from candidates for
+ * base consonants.
+ *
+ * Only do this for unforced Reph. (ie. not for Ra,H,ZWJ. */
+ if (has_reph && base == start && start + 2 == limit) {
+ /* Have no other consonant, so Reph is not formed and Ra becomes base. */
+ has_reph = false;
+ }
+ }
+
+ if (base < end)
+ info[base].indic_position() = POS_BASE_C;
+
+
+ /* 2. Decompose and reorder Matras:
+ *
+ * Each matra and any syllable modifier sign in the cluster are moved to the
+ * appropriate position relative to the consonant(s) in the cluster. The
+ * shaping engine decomposes two- or three-part matras into their constituent
+ * parts before any repositioning. Matra characters are classified by which
+ * consonant in a conjunct they have affinity for and are reordered to the
+ * following positions:
+ *
+ * o Before first half form in the syllable
+ * o After subjoined consonants
+ * o After post-form consonant
+ * o After main consonant (for above marks)
+ *
+ * IMPLEMENTATION NOTES:
+ *
+ * The normalize() routine has already decomposed matras for us, so we don't
+ * need to worry about that.
+ */
+
+
+ /* 3. Reorder marks to canonical order:
+ *
+ * Adjacent nukta and halant or nukta and vedic sign are always repositioned
+ * if necessary, so that the nukta is first.
+ *
+ * IMPLEMENTATION NOTES:
+ *
+ * We don't need to do this: the normalize() routine already did this for us.
+ */
+
+
+ /* Reorder characters */
+
+ for (unsigned int i = start; i < base; i++)
+ info[i].indic_position() = MIN (POS_PRE_C, (indic_position_t) info[i].indic_position());
+
+ if (base < end)
+ info[base].indic_position() = POS_BASE_C;
+
+ /* Mark final consonants. A final consonant is one appearing after a matra,
+ * like in Khmer. */
+ for (unsigned int i = base + 1; i < end; i++)
+ if (info[i].indic_category() == OT_M) {
+ for (unsigned int j = i + 1; j < end; j++)
+ if (is_consonant (info[j])) {
+ info[j].indic_position() = POS_FINAL_C;
+ break;
+ }
+ break;
+ }
+
+ /* Handle beginning Ra */
+ if (has_reph)
+ info[start].indic_position() = POS_RA_TO_BECOME_REPH;
+
+ /* For old-style Indic script tags, move the first post-base Halant after
+ * last consonant. */
+ if (indic_plan->is_old_spec) {
+ for (unsigned int i = base + 1; i < end; i++)
+ if (info[i].indic_category() == OT_H) {
+ unsigned int j;
+ for (j = end - 1; j > i; j--)
+ if (is_consonant (info[j]))
+ break;
+ if (j > i) {
+ /* Move Halant to after last consonant. */
+ hb_glyph_info_t t = info[i];
+ memmove (&info[i], &info[i + 1], (j - i) * sizeof (info[0]));
+ info[j] = t;
+ }
+ break;
+ }
+ }
+
+ /* Attach misc marks to previous char to move with them. */
+ {
+ indic_position_t last_pos = POS_START;
+ for (unsigned int i = start; i < end; i++)
+ {
+ if ((FLAG (info[i].indic_category()) & (JOINER_FLAGS | FLAG (OT_N) | FLAG (OT_RS) | HALANT_OR_COENG_FLAGS)))
+ {
+ info[i].indic_position() = last_pos;
+ if (unlikely (info[i].indic_category() == OT_H &&
+ info[i].indic_position() == POS_PRE_M))
+ {
+ /*
+ * Uniscribe doesn't move the Halant with Left Matra.
+ * TEST: U+092B,U+093F,U+094DE
+ * We follow. This is important for the Sinhala
+ * U+0DDA split matra since it decomposes to U+0DD9,U+0DCA
+ * where U+0DD9 is a left matra and U+0DCA is the virama.
+ * We don't want to move the virama with the left matra.
+ * TEST: U+0D9A,U+0DDA
+ */
+ for (unsigned int j = i; j > start; j--)
+ if (info[j - 1].indic_position() != POS_PRE_M) {
+ info[i].indic_position() = info[j - 1].indic_position();
+ break;
+ }
+ }
+ } else if (info[i].indic_position() != POS_SMVD) {
+ last_pos = (indic_position_t) info[i].indic_position();
+ }
+ }
+ }
+ /* Re-attach ZWJ, ZWNJ, and halant to next char, for after-base consonants. */
+ {
+ unsigned int last_halant = end;
+ for (unsigned int i = base + 1; i < end; i++)
+ if (is_halant_or_coeng (info[i]))
+ last_halant = i;
+ else if (is_consonant (info[i])) {
+ for (unsigned int j = last_halant; j < i; j++)
+ if (info[j].indic_position() != POS_SMVD)
+ info[j].indic_position() = info[i].indic_position();
+ }
+ }
+
+ {
+ /* Things are out-of-control for post base positions, they may shuffle
+ * around like crazy, so merge clusters. For pre-base stuff, we handle
+ * cluster issues in final reordering. */
+ buffer->merge_clusters (base, end);
+ /* Sit tight, rock 'n roll! */
+ hb_bubble_sort (info + start, end - start, compare_indic_order);
+ /* Find base again */
+ base = end;
+ for (unsigned int i = start; i < end; i++)
+ if (info[i].indic_position() == POS_BASE_C) {
+ base = i;
+ break;
+ }
+ }
+
+ /* Setup masks now */
+
+ {
+ hb_mask_t mask;
+
+ /* Reph */
+ for (unsigned int i = start; i < end && info[i].indic_position() == POS_RA_TO_BECOME_REPH; i++)
+ info[i].mask |= indic_plan->mask_array[RPHF];
+
+ /* Pre-base */
+ mask = indic_plan->mask_array[HALF];
+ for (unsigned int i = start; i < base; i++)
+ info[i].mask |= mask;
+ /* Base */
+ mask = 0;
+ if (base < end)
+ info[base].mask |= mask;
+ /* Post-base */
+ mask = indic_plan->mask_array[BLWF] | indic_plan->mask_array[ABVF] | indic_plan->mask_array[PSTF];
+ for (unsigned int i = base + 1; i < end; i++)
+ info[i].mask |= mask;
+ }
+
+ if (indic_plan->mask_array[PREF] && base + 2 < end)
+ {
+ /* Find a Halant,Ra sequence and mark it for pre-base reordering processing. */
+ for (unsigned int i = base + 1; i + 1 < end; i++) {
+ hb_codepoint_t glyphs[2] = {info[i].codepoint, info[i + 1].codepoint};
+ if (indic_plan->pref.would_substitute (glyphs, ARRAY_LENGTH (glyphs), true, face))
+ {
+ info[i++].mask |= indic_plan->mask_array[PREF];
+ info[i++].mask |= indic_plan->mask_array[PREF];
+
+ /* Mark the subsequent stuff with 'cfar'. Used in Khmer.
+ * Read the feature spec.
+ * This allows distinguishing the following cases with MS Khmer fonts:
+ * U+1784,U+17D2,U+179A,U+17D2,U+1782
+ * U+1784,U+17D2,U+1782,U+17D2,U+179A
+ */
+ for (; i < end; i++)
+ info[i].mask |= indic_plan->mask_array[CFAR];
+
+ break;
+ }
+ }
+ }
+
+ /* Apply ZWJ/ZWNJ effects */
+ for (unsigned int i = start + 1; i < end; i++)
+ if (is_joiner (info[i])) {
+ bool non_joiner = info[i].indic_category() == OT_ZWNJ;
+ unsigned int j = i;
+
+ do {
+ j--;
+
+ /* A ZWJ disables CJCT, however, it's mere presence is enough
+ * to disable ligation. No explicit action needed. */
+
+ /* A ZWNJ disables HALF. */
+ if (non_joiner)
+ info[j].mask &= ~indic_plan->mask_array[HALF];
+
+ } while (j > start && !is_consonant (info[j]));
+ }
+}
+
+
+static void
+initial_reordering_vowel_syllable (const hb_ot_shape_plan_t *plan,
+ hb_face_t *face,
+ hb_buffer_t *buffer,
+ unsigned int start, unsigned int end)
+{
+ /* We made the vowels look like consonants. So let's call the consonant logic! */
+ initial_reordering_consonant_syllable (plan, face, buffer, start, end);
+}
+
+static void
+initial_reordering_standalone_cluster (const hb_ot_shape_plan_t *plan,
+ hb_face_t *face,
+ hb_buffer_t *buffer,
+ unsigned int start, unsigned int end)
+{
+ /* We treat NBSP/dotted-circle as if they are consonants, so we should just chain.
+ * Only if not in compatibility mode that is... */
+
+ if (indic_options ().uniscribe_bug_compatible)
+ {
+ /* For dotted-circle, this is what Uniscribe does:
+ * If dotted-circle is the last glyph, it just does nothing.
+ * Ie. It doesn't form Reph. */
+ if (buffer->info[end - 1].indic_category() == OT_DOTTEDCIRCLE)
+ return;
+ }
+
+ initial_reordering_consonant_syllable (plan, face, buffer, start, end);
+}
+
+static void
+initial_reordering_broken_cluster (const hb_ot_shape_plan_t *plan,
+ hb_face_t *face,
+ hb_buffer_t *buffer,
+ unsigned int start, unsigned int end)
+{
+ /* We already inserted dotted-circles, so just call the standalone_cluster. */
+ initial_reordering_standalone_cluster (plan, face, buffer, start, end);
+}
+
+static void
+initial_reordering_non_indic_cluster (const hb_ot_shape_plan_t *plan HB_UNUSED,
+ hb_face_t *face HB_UNUSED,
+ hb_buffer_t *buffer HB_UNUSED,
+ unsigned int start HB_UNUSED, unsigned int end HB_UNUSED)
+{
+ /* Nothing to do right now. If we ever switch to using the output
+ * buffer in the reordering process, we'd need to next_glyph() here. */
+}
+
+
+static void
+initial_reordering_syllable (const hb_ot_shape_plan_t *plan,
+ hb_face_t *face,
+ hb_buffer_t *buffer,
+ unsigned int start, unsigned int end)
+{
+ syllable_type_t syllable_type = (syllable_type_t) (buffer->info[start].syllable() & 0x0F);
+ switch (syllable_type) {
+ case consonant_syllable: initial_reordering_consonant_syllable (plan, face, buffer, start, end); return;
+ case vowel_syllable: initial_reordering_vowel_syllable (plan, face, buffer, start, end); return;
+ case standalone_cluster: initial_reordering_standalone_cluster (plan, face, buffer, start, end); return;
+ case broken_cluster: initial_reordering_broken_cluster (plan, face, buffer, start, end); return;
+ case non_indic_cluster: initial_reordering_non_indic_cluster (plan, face, buffer, start, end); return;
+ }
+}
+
+static inline void
+insert_dotted_circles (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer)
+{
+ /* Note: This loop is extra overhead, but should not be measurable. */
+ bool has_broken_syllables = false;
+ unsigned int count = buffer->len;
+ for (unsigned int i = 0; i < count; i++)
+ if ((buffer->info[i].syllable() & 0x0F) == broken_cluster) {
+ has_broken_syllables = true;
+ break;
+ }
+ if (likely (!has_broken_syllables))
+ return;
+
+
+ hb_codepoint_t dottedcircle_glyph;
+ if (!font->get_glyph (0x25CC, 0, &dottedcircle_glyph))
+ return;
+
+ hb_glyph_info_t dottedcircle = {0};
+ dottedcircle.codepoint = 0x25CC;
+ set_indic_properties (dottedcircle);
+ dottedcircle.codepoint = dottedcircle_glyph;
+
+ buffer->clear_output ();
+
+ buffer->idx = 0;
+ unsigned int last_syllable = 0;
+ while (buffer->idx < buffer->len)
+ {
+ unsigned int syllable = buffer->cur().syllable();
+ syllable_type_t syllable_type = (syllable_type_t) (syllable & 0x0F);
+ if (unlikely (last_syllable != syllable && syllable_type == broken_cluster))
+ {
+ hb_glyph_info_t info = dottedcircle;
+ info.cluster = buffer->cur().cluster;
+ info.mask = buffer->cur().mask;
+ info.syllable() = buffer->cur().syllable();
+ buffer->output_info (info);
+ last_syllable = syllable;
+ }
+ buffer->next_glyph ();
+ }
+
+ buffer->swap_buffers ();
+}
+
+static void
+initial_reordering (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer)
+{
+ update_consonant_positions (plan, font, buffer);
+ insert_dotted_circles (plan, font, buffer);
+
+ hb_glyph_info_t *info = buffer->info;
+ unsigned int count = buffer->len;
+ if (unlikely (!count)) return;
+ unsigned int last = 0;
+ unsigned int last_syllable = info[0].syllable();
+ for (unsigned int i = 1; i < count; i++)
+ if (last_syllable != info[i].syllable()) {
+ initial_reordering_syllable (plan, font->face, buffer, last, i);
+ last = i;
+ last_syllable = info[last].syllable();
+ }
+ initial_reordering_syllable (plan, font->face, buffer, last, count);
+}
+
+static void
+final_reordering_syllable (const hb_ot_shape_plan_t *plan,
+ hb_buffer_t *buffer,
+ unsigned int start, unsigned int end)
+{
+ const indic_shape_plan_t *indic_plan = (const indic_shape_plan_t *) plan->data;
+ hb_glyph_info_t *info = buffer->info;
+
+ /* 4. Final reordering:
+ *
+ * After the localized forms and basic shaping forms GSUB features have been
+ * applied (see below), the shaping engine performs some final glyph
+ * reordering before applying all the remaining font features to the entire
+ * cluster.
+ */
+
+ /* Find base again */
+ unsigned int base;
+ for (base = start; base < end; base++)
+ if (info[base].indic_position() >= POS_BASE_C) {
+ if (start < base && info[base].indic_position() > POS_BASE_C)
+ base--;
+ break;
+ }
+
+
+ /* o Reorder matras:
+ *
+ * If a pre-base matra character had been reordered before applying basic
+ * features, the glyph can be moved closer to the main consonant based on
+ * whether half-forms had been formed. Actual position for the matra is
+ * defined as “after last standalone halant glyph, after initial matra
+ * position and before the main consonant”. If ZWJ or ZWNJ follow this
+ * halant, position is moved after it.
+ */
+
+ if (start + 1 < end && start < base) /* Otherwise there can't be any pre-base matra characters. */
+ {
+ /* If we lost track of base, alas, position before last thingy. */
+ unsigned int new_pos = base == end ? base - 2 : base - 1;
+
+ /* Malayalam / Tamil do not have "half" forms or explicit virama forms.
+ * The glyphs formed by 'half' are Chillus or ligated explicit viramas.
+ * We want to position matra after them.
+ */
+ if (buffer->props.script != HB_SCRIPT_MALAYALAM && buffer->props.script != HB_SCRIPT_TAMIL)
+ {
+ while (new_pos > start &&
+ !(is_one_of (info[new_pos], (FLAG (OT_M) | FLAG (OT_H) | FLAG (OT_Coeng)))))
+ new_pos--;
+
+ /* If we found no Halant we are done.
+ * Otherwise only proceed if the Halant does
+ * not belong to the Matra itself! */
+ if (is_halant_or_coeng (info[new_pos]) &&
+ info[new_pos].indic_position() != POS_PRE_M)
+ {
+ /* -> If ZWJ or ZWNJ follow this halant, position is moved after it. */
+ if (new_pos + 1 < end && is_joiner (info[new_pos + 1]))
+ new_pos++;
+ }
+ else
+ new_pos = start; /* No move. */
+ }
+
+ if (start < new_pos && info[new_pos].indic_position () != POS_PRE_M)
+ {
+ /* Now go see if there's actually any matras... */
+ for (unsigned int i = new_pos; i > start; i--)
+ if (info[i - 1].indic_position () == POS_PRE_M)
+ {
+ unsigned int old_pos = i - 1;
+ hb_glyph_info_t tmp = info[old_pos];
+ memmove (&info[old_pos], &info[old_pos + 1], (new_pos - old_pos) * sizeof (info[0]));
+ info[new_pos] = tmp;
+ new_pos--;
+ }
+ buffer->merge_clusters (new_pos, MIN (end, base + 1));
+ } else {
+ for (unsigned int i = start; i < base; i++)
+ if (info[i].indic_position () == POS_PRE_M) {
+ buffer->merge_clusters (i, MIN (end, base + 1));
+ break;
+ }
+ }
+ }
+
+
+ /* o Reorder reph:
+ *
+ * Reph’s original position is always at the beginning of the syllable,
+ * (i.e. it is not reordered at the character reordering stage). However,
+ * it will be reordered according to the basic-forms shaping results.
+ * Possible positions for reph, depending on the script, are; after main,
+ * before post-base consonant forms, and after post-base consonant forms.
+ */
+
+ /* If there's anything after the Ra that has the REPH pos, it ought to be halant.
+ * Which means that the font has failed to ligate the Reph. In which case, we
+ * shouldn't move. */
+ if (start + 1 < end &&
+ info[start].indic_position() == POS_RA_TO_BECOME_REPH &&
+ info[start + 1].indic_position() != POS_RA_TO_BECOME_REPH)
+ {
+ unsigned int new_reph_pos;
+ reph_position_t reph_pos = indic_plan->config->reph_pos;
+
+ /* XXX Figure out old behavior too */
+
+ /* 1. If reph should be positioned after post-base consonant forms,
+ * proceed to step 5.
+ */
+ if (reph_pos == REPH_POS_AFTER_POST)
+ {
+ goto reph_step_5;
+ }
+
+ /* 2. If the reph repositioning class is not after post-base: target
+ * position is after the first explicit halant glyph between the
+ * first post-reph consonant and last main consonant. If ZWJ or ZWNJ
+ * are following this halant, position is moved after it. If such
+ * position is found, this is the target position. Otherwise,
+ * proceed to the next step.
+ *
+ * Note: in old-implementation fonts, where classifications were
+ * fixed in shaping engine, there was no case where reph position
+ * will be found on this step.
+ */
+ {
+ new_reph_pos = start + 1;
+ while (new_reph_pos < base && !is_halant_or_coeng (info[new_reph_pos]))
+ new_reph_pos++;
+
+ if (new_reph_pos < base && is_halant_or_coeng (info[new_reph_pos])) {
+ /* ->If ZWJ or ZWNJ are following this halant, position is moved after it. */
+ if (new_reph_pos + 1 < base && is_joiner (info[new_reph_pos + 1]))
+ new_reph_pos++;
+ goto reph_move;
+ }
+ }
+
+ /* 3. If reph should be repositioned after the main consonant: find the
+ * first consonant not ligated with main, or find the first
+ * consonant that is not a potential pre-base reordering Ra.
+ */
+ if (reph_pos == REPH_POS_AFTER_MAIN)
+ {
+ new_reph_pos = base;
+ /* XXX Skip potential pre-base reordering Ra. */
+ while (new_reph_pos + 1 < end && info[new_reph_pos + 1].indic_position() <= POS_AFTER_MAIN)
+ new_reph_pos++;
+ if (new_reph_pos < end)
+ goto reph_move;
+ }
+
+ /* 4. If reph should be positioned before post-base consonant, find
+ * first post-base classified consonant not ligated with main. If no
+ * consonant is found, the target position should be before the
+ * first matra, syllable modifier sign or vedic sign.
+ */
+ /* This is our take on what step 4 is trying to say (and failing, BADLY). */
+ if (reph_pos == REPH_POS_AFTER_SUB)
+ {
+ new_reph_pos = base;
+ while (new_reph_pos < end &&
+ !( FLAG (info[new_reph_pos + 1].indic_position()) & (FLAG (POS_POST_C) | FLAG (POS_AFTER_POST) | FLAG (POS_SMVD))))
+ new_reph_pos++;
+ if (new_reph_pos < end)
+ goto reph_move;
+ }
+
+ /* 5. If no consonant is found in steps 3 or 4, move reph to a position
+ * immediately before the first post-base matra, syllable modifier
+ * sign or vedic sign that has a reordering class after the intended
+ * reph position. For example, if the reordering position for reph
+ * is post-main, it will skip above-base matras that also have a
+ * post-main position.
+ */
+ reph_step_5:
+ {
+ /* Copied from step 2. */
+ new_reph_pos = start + 1;
+ while (new_reph_pos < base && !is_halant_or_coeng (info[new_reph_pos]))
+ new_reph_pos++;
+
+ if (new_reph_pos < base && is_halant_or_coeng (info[new_reph_pos])) {
+ /* ->If ZWJ or ZWNJ are following this halant, position is moved after it. */
+ if (new_reph_pos + 1 < base && is_joiner (info[new_reph_pos + 1]))
+ new_reph_pos++;
+ goto reph_move;
+ }
+ }
+
+ /* 6. Otherwise, reorder reph to the end of the syllable.
+ */
+ {
+ new_reph_pos = end - 1;
+ while (new_reph_pos > start && info[new_reph_pos].indic_position() == POS_SMVD)
+ new_reph_pos--;
+
+ /*
+ * If the Reph is to be ending up after a Matra,Halant sequence,
+ * position it before that Halant so it can interact with the Matra.
+ * However, if it's a plain Consonant,Halant we shouldn't do that.
+ * Uniscribe doesn't do this.
+ * TEST: U+0930,U+094D,U+0915,U+094B,U+094D
+ */
+ if (!indic_options ().uniscribe_bug_compatible &&
+ unlikely (is_halant_or_coeng (info[new_reph_pos]))) {
+ for (unsigned int i = base + 1; i < new_reph_pos; i++)
+ if (info[i].indic_category() == OT_M) {
+ /* Ok, got it. */
+ new_reph_pos--;
+ }
+ }
+ goto reph_move;
+ }
+
+ reph_move:
+ {
+ /* Yay, one big cluster! Merge before moving. */
+ buffer->merge_clusters (start, end);
+
+ /* Move */
+ hb_glyph_info_t reph = info[start];
+ memmove (&info[start], &info[start + 1], (new_reph_pos - start) * sizeof (info[0]));
+ info[new_reph_pos] = reph;
+ }
+ }
+
+
+ /* o Reorder pre-base reordering consonants:
+ *
+ * If a pre-base reordering consonant is found, reorder it according to
+ * the following rules:
+ */
+
+ if (indic_plan->mask_array[PREF] && base + 1 < end) /* Otherwise there can't be any pre-base reordering Ra. */
+ {
+ for (unsigned int i = base + 1; i < end; i++)
+ if ((info[i].mask & indic_plan->mask_array[PREF]) != 0)
+ {
+ /* 1. Only reorder a glyph produced by substitution during application
+ * of the <pref> feature. (Note that a font may shape a Ra consonant with
+ * the feature generally but block it in certain contexts.)
+ */
+ if (i + 1 == end || (info[i + 1].mask & indic_plan->mask_array[PREF]) == 0)
+ {
+ /*
+ * 2. Try to find a target position the same way as for pre-base matra.
+ * If it is found, reorder pre-base consonant glyph.
+ *
+ * 3. If position is not found, reorder immediately before main
+ * consonant.
+ */
+
+ unsigned int new_pos = base;
+ /* Malayalam / Tamil do not have "half" forms or explicit virama forms.
+ * The glyphs formed by 'half' are Chillus or ligated explicit viramas.
+ * We want to position matra after them.
+ */
+ if (buffer->props.script != HB_SCRIPT_MALAYALAM && buffer->props.script != HB_SCRIPT_TAMIL)
+ {
+ while (new_pos > start &&
+ !(is_one_of (info[new_pos - 1], FLAG(OT_M) | HALANT_OR_COENG_FLAGS)))
+ new_pos--;
+
+ /* In Khmer coeng model, a V,Ra can go *after* matras. If it goes after a
+ * split matra, it should be reordered to *before* the left part of such matra. */
+ if (new_pos > start && info[new_pos - 1].indic_category() == OT_M)
+ {
+ unsigned int old_pos = i;
+ for (unsigned int i = base + 1; i < old_pos; i++)
+ if (info[i].indic_category() == OT_M)
+ {
+ new_pos--;
+ break;
+ }
+ }
+ }
+
+ if (new_pos > start && is_halant_or_coeng (info[new_pos - 1]))
+ /* -> If ZWJ or ZWNJ follow this halant, position is moved after it. */
+ if (new_pos < end && is_joiner (info[new_pos]))
+ new_pos++;
+
+ {
+ unsigned int old_pos = i;
+ buffer->merge_clusters (new_pos, old_pos + 1);
+ hb_glyph_info_t tmp = info[old_pos];
+ memmove (&info[new_pos + 1], &info[new_pos], (old_pos - new_pos) * sizeof (info[0]));
+ info[new_pos] = tmp;
+ }
+ }
+
+ break;
+ }
+ }
+
+
+ /* Apply 'init' to the Left Matra if it's a word start. */
+ if (info[start].indic_position () == POS_PRE_M &&
+ (!start ||
+ !(FLAG (_hb_glyph_info_get_general_category (&info[start - 1])) &
+ FLAG_RANGE (HB_UNICODE_GENERAL_CATEGORY_FORMAT, HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK))))
+ info[start].mask |= indic_plan->mask_array[INIT];
+
+
+ /*
+ * Finish off the clusters and go home!
+ */
+ if (indic_options ().uniscribe_bug_compatible)
+ {
+ /* Uniscribe merges the entire cluster.
+ * This means, half forms are submerged into the main consonants cluster.
+ * This is unnecessary, and makes cursor positioning harder, but that's what
+ * Uniscribe does. */
+ buffer->merge_clusters (start, end);
+ }
+}
+
+
+static void
+final_reordering (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer)
+{
+ unsigned int count = buffer->len;
+ if (unlikely (!count)) return;
+
+ hb_glyph_info_t *info = buffer->info;
+ unsigned int last = 0;
+ unsigned int last_syllable = info[0].syllable();
+ for (unsigned int i = 1; i < count; i++)
+ if (last_syllable != info[i].syllable()) {
+ final_reordering_syllable (plan, buffer, last, i);
+ last = i;
+ last_syllable = info[last].syllable();
+ }
+ final_reordering_syllable (plan, buffer, last, count);
+
+ /* Zero syllables now... */
+ for (unsigned int i = 0; i < count; i++)
+ info[i].syllable() = 0;
+
+ HB_BUFFER_DEALLOCATE_VAR (buffer, indic_category);
+ HB_BUFFER_DEALLOCATE_VAR (buffer, indic_position);
+}
+
+
+static hb_ot_shape_normalization_mode_t
+normalization_preference_indic (const hb_segment_properties_t *props)
+{
+ return HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_DIACRITICS_NO_SHORT_CIRCUIT;
+}
+
+static bool
+decompose_indic (const hb_ot_shape_normalize_context_t *c,
+ hb_codepoint_t ab,
+ hb_codepoint_t *a,
+ hb_codepoint_t *b)
+{
+ switch (ab)
+ {
+ /* Don't decompose these. */
+ case 0x0931 : return false;
+ case 0x0B94 : return false;
+
+
+ /*
+ * Decompose split matras that don't have Unicode decompositions.
+ */
+
+ case 0x0F77 : *a = 0x0FB2; *b= 0x0F81; return true;
+ case 0x0F79 : *a = 0x0FB3; *b= 0x0F81; return true;
+ case 0x17BE : *a = 0x17C1; *b= 0x17BE; return true;
+ case 0x17BF : *a = 0x17C1; *b= 0x17BF; return true;
+ case 0x17C0 : *a = 0x17C1; *b= 0x17C0; return true;
+ case 0x17C4 : *a = 0x17C1; *b= 0x17C4; return true;
+ case 0x17C5 : *a = 0x17C1; *b= 0x17C5; return true;
+ case 0x1925 : *a = 0x1920; *b= 0x1923; return true;
+ case 0x1926 : *a = 0x1920; *b= 0x1924; return true;
+ case 0x1B3C : *a = 0x1B42; *b= 0x1B3C; return true;
+ case 0x1112E : *a = 0x11127; *b= 0x11131; return true;
+ case 0x1112F : *a = 0x11127; *b= 0x11132; return true;
+#if 0
+ /* This one has no decomposition in Unicode, but needs no decomposition either. */
+ /* case 0x0AC9 : return false; */
+ case 0x0B57 : *a = no decomp, -> RIGHT; return true;
+ case 0x1C29 : *a = no decomp, -> LEFT; return true;
+ case 0xA9C0 : *a = no decomp, -> RIGHT; return true;
+ case 0x111BF : *a = no decomp, -> ABOVE; return true;
+#endif
+ }
+
+ if ((ab == 0x0DDA || hb_in_range<hb_codepoint_t> (ab, 0x0DDC, 0x0DDE)))
+ {
+ /*
+ * Sinhala split matras... Let the fun begin.
+ *
+ * These four characters have Unicode decompositions. However, Uniscribe
+ * decomposes them "Khmer-style", that is, it uses the character itself to
+ * get the second half. The first half of all four decompositions is always
+ * U+0DD9.
+ *
+ * Now, there are buggy fonts, namely, the widely used lklug.ttf, that are
+ * broken with Uniscribe. But we need to support them. As such, we only
+ * do the Uniscribe-style decomposition if the character is transformed into
+ * its "sec.half" form by the 'pstf' feature. Otherwise, we fall back to
+ * Unicode decomposition.
+ *
+ * Note that we can't unconditionally use Unicode decomposition. That would
+ * break some other fonts, that are designed to work with Uniscribe, and
+ * don't have positioning features for the Unicode-style decomposition.
+ *
+ * Argh...
+ */
+
+ const indic_shape_plan_t *indic_plan = (const indic_shape_plan_t *) c->plan->data;
+
+ hb_codepoint_t glyph;
+
+ if (indic_options ().uniscribe_bug_compatible ||
+ (c->font->get_glyph (ab, 0, &glyph) &&
+ indic_plan->pstf.would_substitute (&glyph, 1, true, c->font->face)))
+ {
+ /* Ok, safe to use Uniscribe-style decomposition. */
+ *a = 0x0DD9;
+ *b = ab;
+ return true;
+ }
+ }
+
+ return c->unicode->decompose (ab, a, b);
+}
+
+static bool
+compose_indic (const hb_ot_shape_normalize_context_t *c,
+ hb_codepoint_t a,
+ hb_codepoint_t b,
+ hb_codepoint_t *ab)
+{
+ /* Avoid recomposing split matras. */
+ if (HB_UNICODE_GENERAL_CATEGORY_IS_MARK (c->unicode->general_category (a)))
+ return false;
+
+ /* Composition-exclusion exceptions that we want to recompose. */
+ if (a == 0x09AF && b == 0x09BC) { *ab = 0x09DF; return true; }
+
+ return c->unicode->compose (a, b, ab);
+}
+
+
+const hb_ot_complex_shaper_t _hb_ot_complex_shaper_indic =
+{
+ "indic",
+ collect_features_indic,
+ override_features_indic,
+ data_create_indic,
+ data_destroy_indic,
+ NULL, /* preprocess_text */
+ normalization_preference_indic,
+ decompose_indic,
+ compose_indic,
+ setup_masks_indic,
+ false, /* zero_width_attached_marks */
+ false, /* fallback_position */
+};
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-private.hh
new file mode 100644
index 00000000000..26871c2fc09
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-private.hh
@@ -0,0 +1,313 @@
+/*
+ * Copyright © 2010,2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_COMPLEX_PRIVATE_HH
+#define HB_OT_SHAPE_COMPLEX_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-ot-shape-private.hh"
+#include "hb-ot-shape-normalize-private.hh"
+
+
+
+/* buffer var allocations, used by complex shapers */
+#define complex_var_u8_0() var2.u8[2]
+#define complex_var_u8_1() var2.u8[3]
+
+
+
+/* Master OT shaper list */
+#define HB_COMPLEX_SHAPERS_IMPLEMENT_SHAPERS \
+ HB_COMPLEX_SHAPER_IMPLEMENT (default) /* should be first */ \
+ HB_COMPLEX_SHAPER_IMPLEMENT (arabic) \
+ HB_COMPLEX_SHAPER_IMPLEMENT (indic) \
+ HB_COMPLEX_SHAPER_IMPLEMENT (thai) \
+ /* ^--- Add new shapers here */
+
+
+struct hb_ot_complex_shaper_t
+{
+ char name[8];
+
+ /* collect_features()
+ * Called during shape_plan().
+ * Shapers should use plan->map to add their features and callbacks.
+ * May be NULL.
+ */
+ void (*collect_features) (hb_ot_shape_planner_t *plan);
+
+ /* override_features()
+ * Called during shape_plan().
+ * Shapers should use plan->map to override features and add callbacks after
+ * common features are added.
+ * May be NULL.
+ */
+ void (*override_features) (hb_ot_shape_planner_t *plan);
+
+
+ /* data_create()
+ * Called at the end of shape_plan().
+ * Whatever shapers return will be accessible through plan->data later.
+ * If NULL is returned, means a plan failure.
+ */
+ void *(*data_create) (const hb_ot_shape_plan_t *plan);
+
+ /* data_destroy()
+ * Called when the shape_plan is being destroyed.
+ * plan->data is passed here for destruction.
+ * If NULL is returned, means a plan failure.
+ * May be NULL.
+ */
+ void (*data_destroy) (void *data);
+
+
+ /* preprocess_text()
+ * Called during shape().
+ * Shapers can use to modify text before shaping starts.
+ * May be NULL.
+ */
+ void (*preprocess_text) (const hb_ot_shape_plan_t *plan,
+ hb_buffer_t *buffer,
+ hb_font_t *font);
+
+
+ /* normalization_preference()
+ * Called during shape().
+ * May be NULL.
+ */
+ hb_ot_shape_normalization_mode_t
+ (*normalization_preference) (const hb_segment_properties_t *props);
+
+ /* decompose()
+ * Called during shape()'s normalization.
+ * May be NULL.
+ */
+ bool (*decompose) (const hb_ot_shape_normalize_context_t *c,
+ hb_codepoint_t ab,
+ hb_codepoint_t *a,
+ hb_codepoint_t *b);
+
+ /* compose()
+ * Called during shape()'s normalization.
+ * May be NULL.
+ */
+ bool (*compose) (const hb_ot_shape_normalize_context_t *c,
+ hb_codepoint_t a,
+ hb_codepoint_t b,
+ hb_codepoint_t *ab);
+
+ /* setup_masks()
+ * Called during shape().
+ * Shapers should use map to get feature masks and set on buffer.
+ * Shapers may NOT modify characters.
+ * May be NULL.
+ */
+ void (*setup_masks) (const hb_ot_shape_plan_t *plan,
+ hb_buffer_t *buffer,
+ hb_font_t *font);
+
+ bool zero_width_attached_marks;
+ bool fallback_position;
+};
+
+#define HB_COMPLEX_SHAPER_IMPLEMENT(name) extern HB_INTERNAL const hb_ot_complex_shaper_t _hb_ot_complex_shaper_##name;
+HB_COMPLEX_SHAPERS_IMPLEMENT_SHAPERS
+#undef HB_COMPLEX_SHAPER_IMPLEMENT
+
+
+static inline const hb_ot_complex_shaper_t *
+hb_ot_shape_complex_categorize (const hb_ot_shape_planner_t *planner)
+{
+ switch ((hb_tag_t) planner->props.script)
+ {
+ default:
+ return &_hb_ot_complex_shaper_default;
+
+
+ /* Unicode-1.1 additions */
+ case HB_SCRIPT_ARABIC:
+ case HB_SCRIPT_MONGOLIAN:
+ case HB_SCRIPT_SYRIAC:
+
+ /* Unicode-5.0 additions */
+ case HB_SCRIPT_NKO:
+ case HB_SCRIPT_PHAGS_PA:
+
+ /* Unicode-6.0 additions */
+ case HB_SCRIPT_MANDAIC:
+
+ /* For Arabic script, use the Arabic shaper even if no OT script tag was found.
+ * This is because we do fallback shaping for Arabic script (and not others). */
+ if (planner->map.chosen_script[0] != HB_OT_TAG_DEFAULT_SCRIPT ||
+ planner->props.script == HB_SCRIPT_ARABIC)
+ return &_hb_ot_complex_shaper_arabic;
+ else
+ return &_hb_ot_complex_shaper_default;
+
+
+ /* Unicode-1.1 additions */
+ case HB_SCRIPT_THAI:
+ case HB_SCRIPT_LAO:
+
+ return &_hb_ot_complex_shaper_thai;
+
+
+
+ /* ^--- Add new shapers here */
+
+
+#if 0
+ /* Note:
+ *
+ * These disabled scripts are listed in ucd/IndicSyllabicCategory.txt, but according
+ * to Martin Hosken and Jonathan Kew do not require complex shaping.
+ *
+ * TODO We should automate figuring out which scripts do not need complex shaping
+ *
+ * TODO We currently keep data for these scripts in our indic table. Need to fix the
+ * generator to not do that.
+ */
+
+
+ /* Simple? */
+
+ /* Unicode-3.2 additions */
+ case HB_SCRIPT_BUHID:
+ case HB_SCRIPT_HANUNOO:
+
+ /* Unicode-5.1 additions */
+ case HB_SCRIPT_SAURASHTRA:
+
+ /* Unicode-6.0 additions */
+ case HB_SCRIPT_BATAK:
+ case HB_SCRIPT_BRAHMI:
+
+
+ /* Simple */
+
+ /* Unicode-1.1 additions */
+ /* These have their own shaper now. */
+ case HB_SCRIPT_LAO:
+ case HB_SCRIPT_THAI:
+
+ /* Unicode-2.0 additions */
+ case HB_SCRIPT_TIBETAN:
+
+ /* Unicode-3.2 additions */
+ case HB_SCRIPT_TAGALOG:
+ case HB_SCRIPT_TAGBANWA:
+
+ /* Unicode-4.0 additions */
+ case HB_SCRIPT_LIMBU:
+ case HB_SCRIPT_TAI_LE:
+
+ /* Unicode-4.1 additions */
+ case HB_SCRIPT_KHAROSHTHI:
+ case HB_SCRIPT_SYLOTI_NAGRI:
+
+ /* Unicode-5.1 additions */
+ case HB_SCRIPT_KAYAH_LI:
+
+ /* Unicode-5.2 additions */
+ case HB_SCRIPT_TAI_VIET:
+
+
+#endif
+
+ /* Unicode-1.1 additions */
+ case HB_SCRIPT_BENGALI:
+ case HB_SCRIPT_DEVANAGARI:
+ case HB_SCRIPT_GUJARATI:
+ case HB_SCRIPT_GURMUKHI:
+ case HB_SCRIPT_KANNADA:
+ case HB_SCRIPT_MALAYALAM:
+ case HB_SCRIPT_ORIYA:
+ case HB_SCRIPT_TAMIL:
+ case HB_SCRIPT_TELUGU:
+
+ /* Unicode-3.0 additions */
+ case HB_SCRIPT_SINHALA:
+
+ /* Unicode-4.1 additions */
+ case HB_SCRIPT_BUGINESE:
+ case HB_SCRIPT_NEW_TAI_LUE:
+
+ /* Unicode-5.0 additions */
+ case HB_SCRIPT_BALINESE:
+
+ /* Unicode-5.1 additions */
+ case HB_SCRIPT_CHAM:
+ case HB_SCRIPT_LEPCHA:
+ case HB_SCRIPT_REJANG:
+ case HB_SCRIPT_SUNDANESE:
+
+ /* Unicode-5.2 additions */
+ case HB_SCRIPT_JAVANESE:
+ case HB_SCRIPT_KAITHI:
+ case HB_SCRIPT_MEETEI_MAYEK:
+ case HB_SCRIPT_TAI_THAM:
+
+
+ /* Unicode-6.1 additions */
+ case HB_SCRIPT_CHAKMA:
+ case HB_SCRIPT_SHARADA:
+ case HB_SCRIPT_TAKRI:
+
+ /* Only use Indic shaper if the font has Indic tables. */
+ if (planner->map.found_script[0])
+ return &_hb_ot_complex_shaper_indic;
+ else
+ return &_hb_ot_complex_shaper_default;
+
+ case HB_SCRIPT_KHMER:
+ /* A number of Khmer fonts in the wild don't have a 'pref' feature,
+ * and as such won't shape properly via the Indic shaper;
+ * however, they typically have 'liga' / 'clig' features that implement
+ * the necessary "reordering" by means of ligature substitutions.
+ * So we send such pref-less fonts through the generic shaper instead. */
+ if (planner->map.found_script[0] &&
+ hb_ot_layout_language_find_feature (planner->face, HB_OT_TAG_GSUB,
+ planner->map.script_index[0],
+ planner->map.language_index[0],
+ HB_TAG ('p','r','e','f'),
+ NULL))
+ return &_hb_ot_complex_shaper_indic;
+ else
+ return &_hb_ot_complex_shaper_default;
+
+ case HB_SCRIPT_MYANMAR:
+ /* For Myanmar, we only want to use the Indic shaper if the "new" script
+ * tag is found. For "old" script tag we want to use the default shaper. */
+ if (planner->map.chosen_script[0] == HB_TAG ('m','y','m','2'))
+ return &_hb_ot_complex_shaper_indic;
+ else
+ return &_hb_ot_complex_shaper_default;
+ }
+}
+
+
+#endif /* HB_OT_SHAPE_COMPLEX_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-thai.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-thai.cc
new file mode 100644
index 00000000000..07608918110
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-complex-thai.cc
@@ -0,0 +1,378 @@
+/*
+ * Copyright © 2010,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-ot-shape-complex-private.hh"
+
+
+/* Thai / Lao shaper */
+
+
+/* PUA shaping */
+
+
+enum thai_consonant_type_t
+{
+ NC,
+ AC,
+ RC,
+ DC,
+ NOT_CONSONANT,
+ NUM_CONSONANT_TYPES = NOT_CONSONANT
+};
+
+static thai_consonant_type_t
+get_consonant_type (hb_codepoint_t u)
+{
+ if (u == 0x0E1B || u == 0x0E1D || u == 0x0E1F/* || u == 0x0E2C*/)
+ return AC;
+ if (u == 0x0E0D || u == 0x0E10)
+ return RC;
+ if (u == 0x0E0E || u == 0x0E0F)
+ return DC;
+ if (hb_in_range<hb_codepoint_t> (u, 0x0E01, 0x0E2E))
+ return NC;
+ return NOT_CONSONANT;
+}
+
+
+enum thai_mark_type_t
+{
+ AV,
+ BV,
+ T,
+ NOT_MARK,
+ NUM_MARK_TYPES = NOT_MARK
+};
+
+static thai_mark_type_t
+get_mark_type (hb_codepoint_t u)
+{
+ if (u == 0x0E31 || hb_in_range<hb_codepoint_t> (u, 0x0E34, 0x0E37) ||
+ u == 0x0E47 || hb_in_range<hb_codepoint_t> (u, 0x0E4D, 0x0E4E))
+ return AV;
+ if (hb_in_range<hb_codepoint_t> (u, 0x0E38, 0x0E3A))
+ return BV;
+ if (hb_in_range<hb_codepoint_t> (u, 0x0E48, 0x0E4C))
+ return T;
+ return NOT_MARK;
+}
+
+
+enum thai_action_t
+{
+ NOP,
+ SD, /* Shift combining-mark down */
+ SL, /* Shift combining-mark left */
+ SDL, /* Shift combining-mark down-left */
+ RD /* Remove descender from base */
+};
+
+static hb_codepoint_t
+thai_pua_shape (hb_codepoint_t u, thai_action_t action, hb_font_t *font)
+{
+ struct thai_pua_mapping_t {
+ hb_codepoint_t u;
+ hb_codepoint_t win_pua;
+ hb_codepoint_t mac_pua;
+ } const *pua_mappings = NULL;
+ static const thai_pua_mapping_t SD_mappings[] = {
+ {0x0E48, 0xF70A, 0xF88B}, /* MAI EK */
+ {0x0E49, 0xF70B, 0xF88E}, /* MAI THO */
+ {0x0E4A, 0xF70C, 0xF891}, /* MAI TRI */
+ {0x0E4B, 0xF70D, 0xF894}, /* MAI CHATTAWA */
+ {0x0E4C, 0xF70E, 0xF897}, /* THANTHAKHAT */
+ {0x0E38, 0xF718, 0xF89B}, /* SARA U */
+ {0x0E39, 0xF719, 0xF89C}, /* SARA UU */
+ {0x0E3A, 0xF71A, 0xF89D}, /* PHINTHU */
+ {0x0000, 0x0000, 0x0000}
+ };
+ static const thai_pua_mapping_t SDL_mappings[] = {
+ {0x0E48, 0xF705, 0xF88C}, /* MAI EK */
+ {0x0E49, 0xF706, 0xF88F}, /* MAI THO */
+ {0x0E4A, 0xF707, 0xF892}, /* MAI TRI */
+ {0x0E4B, 0xF708, 0xF895}, /* MAI CHATTAWA */
+ {0x0E4C, 0xF709, 0xF898}, /* THANTHAKHAT */
+ {0x0000, 0x0000, 0x0000}
+ };
+ static const thai_pua_mapping_t SL_mappings[] = {
+ {0x0E48, 0xF713, 0xF88A}, /* MAI EK */
+ {0x0E49, 0xF714, 0xF88D}, /* MAI THO */
+ {0x0E4A, 0xF715, 0xF890}, /* MAI TRI */
+ {0x0E4B, 0xF716, 0xF893}, /* MAI CHATTAWA */
+ {0x0E4C, 0xF717, 0xF896}, /* THANTHAKHAT */
+ {0x0E31, 0xF710, 0xF884}, /* MAI HAN-AKAT */
+ {0x0E34, 0xF701, 0xF885}, /* SARA I */
+ {0x0E35, 0xF702, 0xF886}, /* SARA II */
+ {0x0E36, 0xF703, 0xF887}, /* SARA UE */
+ {0x0E37, 0xF704, 0xF888}, /* SARA UEE */
+ {0x0E47, 0xF712, 0xF889}, /* MAITAIKHU */
+ {0x0E4D, 0xF711, 0xF899}, /* NIKHAHIT */
+ {0x0000, 0x0000, 0x0000}
+ };
+ static const thai_pua_mapping_t RD_mappings[] = {
+ {0x0E0D, 0xF70F, 0xF89A}, /* YO YING */
+ {0x0E10, 0xF700, 0xF89E}, /* THO THAN */
+ {0x0000, 0x0000, 0x0000}
+ };
+
+ switch (action) {
+ default: assert (false); /* Fallthrough */
+ case NOP: return u;
+ case SD: pua_mappings = SD_mappings; break;
+ case SDL: pua_mappings = SDL_mappings; break;
+ case SL: pua_mappings = SL_mappings; break;
+ case RD: pua_mappings = RD_mappings; break;
+ }
+ for (; pua_mappings->u; pua_mappings++)
+ if (pua_mappings->u == u)
+ {
+ hb_codepoint_t glyph;
+ if (hb_font_get_glyph (font, pua_mappings->win_pua, 0, &glyph))
+ return pua_mappings->win_pua;
+ if (hb_font_get_glyph (font, pua_mappings->mac_pua, 0, &glyph))
+ return pua_mappings->mac_pua;
+ break;
+ }
+ return u;
+}
+
+
+static enum thai_above_state_t
+{ /* Cluster above looks like: */
+ T0, /* ⣤ */
+ T1, /* ⣼ */
+ T2, /* ⣾ */
+ T3, /* ⣿ */
+ NUM_ABOVE_STATES
+} thai_above_start_state[NUM_CONSONANT_TYPES + 1/* For NOT_CONSONANT */] =
+{
+ T0, /* NC */
+ T1, /* AC */
+ T0, /* RC */
+ T0, /* DC */
+ T3, /* NOT_CONSONANT */
+};
+
+static const struct thai_above_state_machine_edge_t {
+ thai_action_t action;
+ thai_above_state_t next_state;
+} thai_above_state_machine[NUM_ABOVE_STATES][NUM_MARK_TYPES] =
+{ /*AV*/ /*BV*/ /*T*/
+/*T0*/ {{NOP,T3}, {NOP,T0}, {SD, T3}},
+/*T1*/ {{SL, T2}, {NOP,T1}, {SDL,T2}},
+/*T2*/ {{NOP,T3}, {NOP,T2}, {SL, T3}},
+/*T3*/ {{NOP,T3}, {NOP,T3}, {NOP,T3}},
+};
+
+
+static enum thai_below_state_t
+{
+ B0, /* No descender */
+ B1, /* Removable descender */
+ B2, /* Strict descender */
+ NUM_BELOW_STATES
+} thai_below_start_state[NUM_CONSONANT_TYPES + 1/* For NOT_CONSONANT */] =
+{
+ B0, /* NC */
+ B0, /* AC */
+ B1, /* RC */
+ B2, /* DC */
+ B2, /* NOT_CONSONANT */
+};
+
+static const struct thai_below_state_machine_edge_t {
+ thai_action_t action;
+ thai_below_state_t next_state;
+} thai_below_state_machine[NUM_BELOW_STATES][NUM_MARK_TYPES] =
+{ /*AV*/ /*BV*/ /*T*/
+/*B0*/ {{NOP,B0}, {NOP,B2}, {NOP, B0}},
+/*B1*/ {{NOP,B1}, {RD, B2}, {NOP, B1}},
+/*B2*/ {{NOP,B2}, {SD, B2}, {NOP, B2}},
+};
+
+
+static void
+do_thai_pua_shaping (const hb_ot_shape_plan_t *plan,
+ hb_buffer_t *buffer,
+ hb_font_t *font)
+{
+ thai_above_state_t above_state = thai_above_start_state[NOT_CONSONANT];
+ thai_below_state_t below_state = thai_below_start_state[NOT_CONSONANT];
+ unsigned int base = 0;
+
+ hb_glyph_info_t *info = buffer->info;
+ unsigned int count = buffer->len;
+ for (unsigned int i = 0; i < count; i++)
+ {
+ thai_mark_type_t mt = get_mark_type (info[i].codepoint);
+
+ if (mt == NOT_MARK) {
+ thai_consonant_type_t ct = get_consonant_type (info[i].codepoint);
+ above_state = thai_above_start_state[ct];
+ below_state = thai_below_start_state[ct];
+ base = i;
+ continue;
+ }
+
+ const thai_above_state_machine_edge_t &above_edge = thai_above_state_machine[above_state][mt];
+ const thai_below_state_machine_edge_t &below_edge = thai_below_state_machine[below_state][mt];
+ above_state = above_edge.next_state;
+ below_state = below_edge.next_state;
+
+ /* At least one of the above/below actions is NOP. */
+ thai_action_t action = above_edge.action != NOP ? above_edge.action : below_edge.action;
+
+ if (action == RD)
+ info[base].codepoint = thai_pua_shape (info[base].codepoint, action, font);
+ else
+ info[i].codepoint = thai_pua_shape (info[i].codepoint, action, font);
+ }
+}
+
+
+static void
+preprocess_text_thai (const hb_ot_shape_plan_t *plan,
+ hb_buffer_t *buffer,
+ hb_font_t *font)
+{
+ /* This function implements the shaping logic documented here:
+ *
+ * http://linux.thai.net/~thep/th-otf/shaping.html
+ *
+ * The first shaping rule listed there is needed even if the font has Thai
+ * OpenType tables. The rest do fallback positioning based on PUA codepoints.
+ * We implement that only if there exist no Thai GSUB in the font.
+ */
+
+ /* The following is NOT specified in the MS OT Thai spec, however, it seems
+ * to be what Uniscribe and other engines implement. According to Eric Muller:
+ *
+ * When you have a SARA AM, decompose it in NIKHAHIT + SARA AA, *and* move the
+ * NIKHAHIT backwards over any tone mark (0E48-0E4B).
+ *
+ * <0E14, 0E4B, 0E33> -> <0E14, 0E4D, 0E4B, 0E32>
+ *
+ * This reordering is legit only when the NIKHAHIT comes from a SARA AM, not
+ * when it's there to start with. The string <0E14, 0E4B, 0E4D> is probably
+ * not what a user wanted, but the rendering is nevertheless nikhahit above
+ * chattawa.
+ *
+ * Same for Lao.
+ *
+ * Note:
+ *
+ * Uniscribe also does some below-marks reordering. Namely, it positions U+0E3A
+ * after U+0E38 and U+0E39. We do that by modifying the ccc for U+0E3A.
+ * See unicode->modified_combining_class (). Lao does NOT have a U+0E3A
+ * equivalent.
+ */
+
+
+ /*
+ * Here are the characters of significance:
+ *
+ * Thai Lao
+ * SARA AM: U+0E33 U+0EB3
+ * SARA AA: U+0E32 U+0EB2
+ * Nikhahit: U+0E4D U+0ECD
+ *
+ * Testing shows that Uniscribe reorder the following marks:
+ * Thai: <0E31,0E34..0E37,0E47..0E4E>
+ * Lao: <0EB1,0EB4..0EB7,0EC7..0ECE>
+ *
+ * Note how the Lao versions are the same as Thai + 0x80.
+ */
+
+ /* We only get one script at a time, so a script-agnostic implementation
+ * is adequate here. */
+#define IS_SARA_AM(x) (((x) & ~0x0080) == 0x0E33)
+#define NIKHAHIT_FROM_SARA_AM(x) ((x) - 0xE33 + 0xE4D)
+#define SARA_AA_FROM_SARA_AM(x) ((x) - 1)
+#define IS_TONE_MARK(x) (hb_in_ranges<hb_codepoint_t> ((x) & ~0x0080, 0x0E34, 0x0E37, 0x0E47, 0x0E4E, 0x0E31, 0x0E31))
+
+ buffer->clear_output ();
+ unsigned int count = buffer->len;
+ for (buffer->idx = 0; buffer->idx < count;)
+ {
+ hb_codepoint_t u = buffer->cur().codepoint;
+ if (likely (!IS_SARA_AM (u))) {
+ buffer->next_glyph ();
+ continue;
+ }
+
+ /* Is SARA AM. Decompose and reorder. */
+ hb_codepoint_t decomposed[2] = {hb_codepoint_t (NIKHAHIT_FROM_SARA_AM (u)),
+ hb_codepoint_t (SARA_AA_FROM_SARA_AM (u))};
+ buffer->replace_glyphs (1, 2, decomposed);
+ if (unlikely (buffer->in_error))
+ return;
+
+ /* Ok, let's see... */
+ unsigned int end = buffer->out_len;
+ unsigned int start = end - 2;
+ while (start > 0 && IS_TONE_MARK (buffer->out_info[start - 1].codepoint))
+ start--;
+
+ if (start + 2 < end)
+ {
+ /* Move Nikhahit (end-2) to the beginning */
+ buffer->merge_out_clusters (start, end);
+ hb_glyph_info_t t = buffer->out_info[end - 2];
+ memmove (buffer->out_info + start + 1,
+ buffer->out_info + start,
+ sizeof (buffer->out_info[0]) * (end - start - 2));
+ buffer->out_info[start] = t;
+ }
+ else
+ {
+ /* Since we decomposed, and NIKHAHIT is combining, merge clusters with the
+ * previous cluster. */
+ if (start)
+ buffer->merge_out_clusters (start - 1, end);
+ }
+ }
+ buffer->swap_buffers ();
+
+ /* If font has Thai GSUB, we are done. */
+ if (plan->props.script == HB_SCRIPT_THAI && !plan->map.found_script[0])
+ do_thai_pua_shaping (plan, buffer, font);
+}
+
+const hb_ot_complex_shaper_t _hb_ot_complex_shaper_thai =
+{
+ "thai",
+ NULL, /* collect_features */
+ NULL, /* override_features */
+ NULL, /* data_create */
+ NULL, /* data_destroy */
+ preprocess_text_thai,
+ NULL, /* normalization_preference */
+ NULL, /* decompose */
+ NULL, /* compose */
+ NULL, /* setup_masks */
+ true, /* zero_width_attached_marks */
+ false,/* fallback_position */
+};
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-fallback-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-fallback-private.hh
new file mode 100644
index 00000000000..5e9cb061780
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-fallback-private.hh
@@ -0,0 +1,44 @@
+/*
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_FALLBACK_PRIVATE_HH
+#define HB_OT_SHAPE_FALLBACK_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-ot-shape-private.hh"
+
+
+HB_INTERNAL void _hb_ot_shape_fallback_position (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer);
+
+HB_INTERNAL void _hb_ot_shape_fallback_position_recategorize_marks (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer);
+
+
+#endif /* HB_OT_SHAPE_FALLBACK_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-fallback.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-fallback.cc
new file mode 100644
index 00000000000..f4463e4eeca
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-fallback.cc
@@ -0,0 +1,409 @@
+/*
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-ot-shape-fallback-private.hh"
+
+static unsigned int
+recategorize_combining_class (hb_codepoint_t u,
+ unsigned int klass)
+{
+ if (klass >= 200)
+ return klass;
+
+ /* Thai / Lao need some per-character work. */
+ if ((u & ~0xFF) == 0x0E00)
+ {
+ if (unlikely (klass == 0))
+ {
+ switch (u)
+ {
+ case 0x0E31:
+ case 0x0E34:
+ case 0x0E35:
+ case 0x0E36:
+ case 0x0E37:
+ case 0x0E47:
+ case 0x0E4C:
+ case 0x0E4D:
+ case 0x0E4E:
+ klass = HB_UNICODE_COMBINING_CLASS_ABOVE_RIGHT;
+ break;
+
+ case 0x0EB1:
+ case 0x0EB4:
+ case 0x0EB5:
+ case 0x0EB6:
+ case 0x0EB7:
+ case 0x0EBB:
+ case 0x0ECC:
+ case 0x0ECD:
+ klass = HB_UNICODE_COMBINING_CLASS_ABOVE;
+ break;
+
+ case 0x0EBC:
+ klass = HB_UNICODE_COMBINING_CLASS_BELOW;
+ break;
+ }
+ } else {
+ /* Thai virama is below-right */
+ if (u == 0x0E3A)
+ klass = HB_UNICODE_COMBINING_CLASS_BELOW_RIGHT;
+ }
+ }
+
+ switch (klass)
+ {
+
+ /* Hebrew */
+
+ case HB_MODIFIED_COMBINING_CLASS_CCC10: /* sheva */
+ case HB_MODIFIED_COMBINING_CLASS_CCC11: /* hataf segol */
+ case HB_MODIFIED_COMBINING_CLASS_CCC12: /* hataf patah */
+ case HB_MODIFIED_COMBINING_CLASS_CCC13: /* hataf qamats */
+ case HB_MODIFIED_COMBINING_CLASS_CCC14: /* hiriq */
+ case HB_MODIFIED_COMBINING_CLASS_CCC15: /* tsere */
+ case HB_MODIFIED_COMBINING_CLASS_CCC16: /* segol */
+ case HB_MODIFIED_COMBINING_CLASS_CCC17: /* patah */
+ case HB_MODIFIED_COMBINING_CLASS_CCC18: /* qamats */
+ case HB_MODIFIED_COMBINING_CLASS_CCC20: /* qubuts */
+ case HB_MODIFIED_COMBINING_CLASS_CCC22: /* meteg */
+ return HB_UNICODE_COMBINING_CLASS_BELOW;
+
+ case HB_MODIFIED_COMBINING_CLASS_CCC23: /* rafe */
+ return HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE;
+
+ case HB_MODIFIED_COMBINING_CLASS_CCC24: /* shin dot */
+ return HB_UNICODE_COMBINING_CLASS_ABOVE_RIGHT;
+
+ case HB_MODIFIED_COMBINING_CLASS_CCC25: /* sin dot */
+ case HB_MODIFIED_COMBINING_CLASS_CCC19: /* holam */
+ return HB_UNICODE_COMBINING_CLASS_ABOVE_LEFT;
+
+ case HB_MODIFIED_COMBINING_CLASS_CCC26: /* point varika */
+ return HB_UNICODE_COMBINING_CLASS_ABOVE;
+
+ case HB_MODIFIED_COMBINING_CLASS_CCC21: /* dagesh */
+ break;
+
+
+ /* Arabic and Syriac */
+
+ case HB_MODIFIED_COMBINING_CLASS_CCC27: /* fathatan */
+ case HB_MODIFIED_COMBINING_CLASS_CCC28: /* dammatan */
+ case HB_MODIFIED_COMBINING_CLASS_CCC30: /* fatha */
+ case HB_MODIFIED_COMBINING_CLASS_CCC31: /* damma */
+ case HB_MODIFIED_COMBINING_CLASS_CCC33: /* shadda */
+ case HB_MODIFIED_COMBINING_CLASS_CCC34: /* sukun */
+ case HB_MODIFIED_COMBINING_CLASS_CCC35: /* superscript alef */
+ case HB_MODIFIED_COMBINING_CLASS_CCC36: /* superscript alaph */
+ return HB_UNICODE_COMBINING_CLASS_ABOVE;
+
+ case HB_MODIFIED_COMBINING_CLASS_CCC29: /* kasratan */
+ case HB_MODIFIED_COMBINING_CLASS_CCC32: /* kasra */
+ return HB_UNICODE_COMBINING_CLASS_BELOW;
+
+
+ /* Thai */
+
+ case HB_MODIFIED_COMBINING_CLASS_CCC103: /* sara u / sara uu */
+ return HB_UNICODE_COMBINING_CLASS_BELOW_RIGHT;
+
+ case HB_MODIFIED_COMBINING_CLASS_CCC107: /* mai */
+ return HB_UNICODE_COMBINING_CLASS_ABOVE_RIGHT;
+
+
+ /* Lao */
+
+ case HB_MODIFIED_COMBINING_CLASS_CCC118: /* sign u / sign uu */
+ return HB_UNICODE_COMBINING_CLASS_BELOW;
+
+ case HB_MODIFIED_COMBINING_CLASS_CCC122: /* mai */
+ return HB_UNICODE_COMBINING_CLASS_ABOVE;
+
+
+ /* Tibetan */
+
+ case HB_MODIFIED_COMBINING_CLASS_CCC129: /* sign aa */
+ return HB_UNICODE_COMBINING_CLASS_BELOW;
+
+ case HB_MODIFIED_COMBINING_CLASS_CCC130: /* sign i*/
+ return HB_UNICODE_COMBINING_CLASS_ABOVE;
+
+ case HB_MODIFIED_COMBINING_CLASS_CCC132: /* sign u */
+ return HB_UNICODE_COMBINING_CLASS_BELOW;
+
+ }
+
+ return klass;
+}
+
+void
+_hb_ot_shape_fallback_position_recategorize_marks (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer)
+{
+ unsigned int count = buffer->len;
+ for (unsigned int i = 0; i < count; i++)
+ if (_hb_glyph_info_get_general_category (&buffer->info[i]) == HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK) {
+ unsigned int combining_class = _hb_glyph_info_get_modified_combining_class (&buffer->info[i]);
+ combining_class = recategorize_combining_class (buffer->info[i].codepoint, combining_class);
+ _hb_glyph_info_set_modified_combining_class (&buffer->info[i], combining_class);
+ }
+}
+
+
+static void
+zero_mark_advances (hb_buffer_t *buffer,
+ unsigned int start,
+ unsigned int end)
+{
+ for (unsigned int i = start; i < end; i++)
+ if (_hb_glyph_info_get_general_category (&buffer->info[i]) == HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK)
+ {
+ buffer->pos[i].x_advance = 0;
+ buffer->pos[i].y_advance = 0;
+ }
+}
+
+static inline void
+position_mark (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer,
+ hb_glyph_extents_t &base_extents,
+ unsigned int i,
+ unsigned int combining_class)
+{
+ hb_glyph_extents_t mark_extents;
+ if (!font->get_glyph_extents (buffer->info[i].codepoint,
+ &mark_extents))
+ return;
+
+ hb_position_t y_gap = font->y_scale / 16;
+
+ hb_glyph_position_t &pos = buffer->pos[i];
+ pos.x_offset = pos.y_offset = 0;
+
+
+ /* We dont position LEFT and RIGHT marks. */
+
+ /* X positioning */
+ switch (combining_class)
+ {
+ case HB_UNICODE_COMBINING_CLASS_DOUBLE_BELOW:
+ case HB_UNICODE_COMBINING_CLASS_DOUBLE_ABOVE:
+ if (buffer->props.direction == HB_DIRECTION_LTR) {
+ pos.x_offset += base_extents.x_bearing - mark_extents.width / 2 - mark_extents.x_bearing;
+ break;
+ } else if (buffer->props.direction == HB_DIRECTION_RTL) {
+ pos.x_offset += base_extents.x_bearing + base_extents.width - mark_extents.width / 2 - mark_extents.x_bearing;
+ break;
+ }
+ /* Fall through */
+
+ default:
+ case HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW:
+ case HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE:
+ case HB_UNICODE_COMBINING_CLASS_BELOW:
+ case HB_UNICODE_COMBINING_CLASS_ABOVE:
+ /* Center align. */
+ pos.x_offset += base_extents.x_bearing + (base_extents.width - mark_extents.width) / 2 - mark_extents.x_bearing;
+ break;
+
+ case HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW_LEFT:
+ case HB_UNICODE_COMBINING_CLASS_BELOW_LEFT:
+ case HB_UNICODE_COMBINING_CLASS_ABOVE_LEFT:
+ /* Left align. */
+ pos.x_offset += base_extents.x_bearing - mark_extents.x_bearing;
+ break;
+
+ case HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE_RIGHT:
+ case HB_UNICODE_COMBINING_CLASS_BELOW_RIGHT:
+ case HB_UNICODE_COMBINING_CLASS_ABOVE_RIGHT:
+ /* Right align. */
+ pos.x_offset += base_extents.x_bearing + base_extents.width - mark_extents.width - mark_extents.x_bearing;
+ break;
+ }
+
+ /* Y positioning */
+ switch (combining_class)
+ {
+ case HB_UNICODE_COMBINING_CLASS_DOUBLE_BELOW:
+ case HB_UNICODE_COMBINING_CLASS_BELOW_LEFT:
+ case HB_UNICODE_COMBINING_CLASS_BELOW:
+ case HB_UNICODE_COMBINING_CLASS_BELOW_RIGHT:
+ /* Add gap, fall-through. */
+ base_extents.height -= y_gap;
+
+ case HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW_LEFT:
+ case HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW:
+ pos.y_offset += base_extents.y_bearing + base_extents.height - mark_extents.y_bearing;
+ base_extents.height += mark_extents.height;
+ break;
+
+ case HB_UNICODE_COMBINING_CLASS_DOUBLE_ABOVE:
+ case HB_UNICODE_COMBINING_CLASS_ABOVE_LEFT:
+ case HB_UNICODE_COMBINING_CLASS_ABOVE:
+ case HB_UNICODE_COMBINING_CLASS_ABOVE_RIGHT:
+ /* Add gap, fall-through. */
+ base_extents.y_bearing += y_gap;
+ base_extents.height -= y_gap;
+
+ case HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE:
+ case HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE_RIGHT:
+ pos.y_offset += base_extents.y_bearing - (mark_extents.y_bearing + mark_extents.height);
+ base_extents.y_bearing -= mark_extents.height;
+ base_extents.height += mark_extents.height;
+ break;
+ }
+}
+
+static inline void
+position_around_base (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer,
+ unsigned int base,
+ unsigned int end)
+{
+ hb_direction_t horiz_dir = HB_DIRECTION_INVALID;
+ hb_glyph_extents_t base_extents;
+ if (!font->get_glyph_extents (buffer->info[base].codepoint,
+ &base_extents))
+ {
+ /* If extents don't work, zero marks and go home. */
+ zero_mark_advances (buffer, base + 1, end);
+ return;
+ }
+ base_extents.x_bearing += buffer->pos[base].x_offset;
+ base_extents.y_bearing += buffer->pos[base].y_offset;
+
+ unsigned int lig_id = get_lig_id (buffer->info[base]);
+ unsigned int num_lig_components = get_lig_num_comps (buffer->info[base]);
+
+ hb_position_t x_offset = 0, y_offset = 0;
+ if (HB_DIRECTION_IS_FORWARD (buffer->props.direction)) {
+ x_offset -= buffer->pos[base].x_advance;
+ y_offset -= buffer->pos[base].y_advance;
+ }
+
+ hb_glyph_extents_t component_extents = base_extents;
+ unsigned int last_lig_component = (unsigned int) -1;
+ unsigned int last_combining_class = 255;
+ hb_glyph_extents_t cluster_extents = base_extents; /* Initialization is just to shut gcc up. */
+ for (unsigned int i = base + 1; i < end; i++)
+ if (_hb_glyph_info_get_modified_combining_class (&buffer->info[i]))
+ {
+ if (num_lig_components > 1) {
+ unsigned int this_lig_id = get_lig_id (buffer->info[i]);
+ unsigned int this_lig_component = get_lig_comp (buffer->info[i]) - 1;
+ /* Conditions for attaching to the last component. */
+ if (!lig_id || lig_id != this_lig_id || this_lig_component >= num_lig_components)
+ this_lig_component = num_lig_components - 1;
+ if (last_lig_component != this_lig_component)
+ {
+ last_lig_component = this_lig_component;
+ last_combining_class = 255;
+ component_extents = base_extents;
+ if (unlikely (horiz_dir == HB_DIRECTION_INVALID)) {
+ if (HB_DIRECTION_IS_HORIZONTAL (plan->props.direction))
+ horiz_dir = plan->props.direction;
+ else
+ horiz_dir = hb_script_get_horizontal_direction (plan->props.script);
+ }
+ if (horiz_dir == HB_DIRECTION_LTR)
+ component_extents.x_bearing += (this_lig_component * component_extents.width) / num_lig_components;
+ else
+ component_extents.x_bearing += ((num_lig_components - 1 - this_lig_component) * component_extents.width) / num_lig_components;
+ component_extents.width /= num_lig_components;
+ }
+ }
+
+ unsigned int this_combining_class = _hb_glyph_info_get_modified_combining_class (&buffer->info[i]);
+ if (last_combining_class != this_combining_class)
+ {
+ last_combining_class = this_combining_class;
+ cluster_extents = component_extents;
+ }
+
+ position_mark (plan, font, buffer, cluster_extents, i, this_combining_class);
+
+ buffer->pos[i].x_advance = 0;
+ buffer->pos[i].y_advance = 0;
+ buffer->pos[i].x_offset += x_offset;
+ buffer->pos[i].y_offset += y_offset;
+
+ } else {
+ if (HB_DIRECTION_IS_FORWARD (buffer->props.direction)) {
+ x_offset -= buffer->pos[i].x_advance;
+ y_offset -= buffer->pos[i].y_advance;
+ } else {
+ x_offset += buffer->pos[i].x_advance;
+ y_offset += buffer->pos[i].y_advance;
+ }
+ }
+}
+
+static inline void
+position_cluster (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer,
+ unsigned int start,
+ unsigned int end)
+{
+ if (end - start < 2)
+ return;
+
+ /* Find the base glyph */
+ for (unsigned int i = start; i < end; i++)
+ if (!HB_UNICODE_GENERAL_CATEGORY_IS_MARK (_hb_glyph_info_get_general_category (&buffer->info[i])))
+ {
+ /* Find mark glyphs */
+ unsigned int j;
+ for (j = i + 1; j < end; j++)
+ if (!HB_UNICODE_GENERAL_CATEGORY_IS_MARK (_hb_glyph_info_get_general_category (&buffer->info[j])))
+ break;
+
+ position_around_base (plan, font, buffer, i, j);
+
+ i = j - 1;
+ }
+}
+
+void
+_hb_ot_shape_fallback_position (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer)
+{
+ unsigned int start = 0;
+ unsigned int last_cluster = buffer->info[0].cluster;
+ unsigned int count = buffer->len;
+ for (unsigned int i = 1; i < count; i++)
+ if (buffer->info[i].cluster != last_cluster) {
+ position_cluster (plan, font, buffer, start, i);
+ start = i;
+ last_cluster = buffer->info[i].cluster;
+ }
+ position_cluster (plan, font, buffer, start, count);
+}
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-normalize-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-normalize-private.hh
new file mode 100644
index 00000000000..8112f03aee9
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-normalize-private.hh
@@ -0,0 +1,71 @@
+/*
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_NORMALIZE_PRIVATE_HH
+#define HB_OT_SHAPE_NORMALIZE_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-font.h"
+#include "hb-buffer.h"
+
+/* buffer var allocations, used during the normalization process */
+#define glyph_index() var1.u32
+
+struct hb_ot_shape_plan_t;
+
+enum hb_ot_shape_normalization_mode_t {
+ HB_OT_SHAPE_NORMALIZATION_MODE_DECOMPOSED,
+ HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_DIACRITICS, /* never composes base-to-base */
+ HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_DIACRITICS_NO_SHORT_CIRCUIT, /* always fully decomposes and then recompose back */
+ HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_FULL, /* including base-to-base composition */
+
+ HB_OT_SHAPE_NORMALIZATION_MODE_DEFAULT = HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_DIACRITICS
+};
+
+HB_INTERNAL void _hb_ot_shape_normalize (const hb_ot_shape_plan_t *shaper,
+ hb_buffer_t *buffer,
+ hb_font_t *font);
+
+
+struct hb_ot_shape_normalize_context_t
+{
+ const hb_ot_shape_plan_t *plan;
+ hb_buffer_t *buffer;
+ hb_font_t *font;
+ hb_unicode_funcs_t *unicode;
+ bool (*decompose) (const hb_ot_shape_normalize_context_t *c,
+ hb_codepoint_t ab,
+ hb_codepoint_t *a,
+ hb_codepoint_t *b);
+ bool (*compose) (const hb_ot_shape_normalize_context_t *c,
+ hb_codepoint_t a,
+ hb_codepoint_t b,
+ hb_codepoint_t *ab);
+};
+
+
+#endif /* HB_OT_SHAPE_NORMALIZE_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-normalize.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-normalize.cc
new file mode 100644
index 00000000000..c5325e42b53
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-normalize.cc
@@ -0,0 +1,408 @@
+/*
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-ot-shape-normalize-private.hh"
+#include "hb-ot-shape-complex-private.hh"
+#include "hb-ot-shape-private.hh"
+
+
+/*
+ * HIGHLEVEL DESIGN:
+ *
+ * This file exports one main function: _hb_ot_shape_normalize().
+ *
+ * This function closely reflects the Unicode Normalization Algorithm,
+ * yet it's different.
+ *
+ * Each shaper specifies whether it prefers decomposed (NFD) or composed (NFC).
+ * The logic however tries to use whatever the font can support.
+ *
+ * In general what happens is that: each grapheme is decomposed in a chain
+ * of 1:2 decompositions, marks reordered, and then recomposed if desired,
+ * so far it's like Unicode Normalization. However, the decomposition and
+ * recomposition only happens if the font supports the resulting characters.
+ *
+ * The goals are:
+ *
+ * - Try to render all canonically equivalent strings similarly. To really
+ * achieve this we have to always do the full decomposition and then
+ * selectively recompose from there. It's kinda too expensive though, so
+ * we skip some cases. For example, if composed is desired, we simply
+ * don't touch 1-character clusters that are supported by the font, even
+ * though their NFC may be different.
+ *
+ * - When a font has a precomposed character for a sequence but the 'ccmp'
+ * feature in the font is not adequate, use the precomposed character
+ * which typically has better mark positioning.
+ *
+ * - When a font does not support a combining mark, but supports it precomposed
+ * with previous base, use that. This needs the itemizer to have this
+ * knowledge too. We need to provide assistance to the itemizer.
+ *
+ * - When a font does not support a character but supports its decomposition,
+ * well, use the decomposition (preferring the canonical decomposition, but
+ * falling back to the compatibility decomposition if necessary). The
+ * compatibility decomposition is really nice to have, for characters like
+ * ellipsis, or various-sized space characters.
+ *
+ * - The complex shapers can customize the compose and decompose functions to
+ * offload some of their requirements to the normalizer. For example, the
+ * Indic shaper may want to disallow recomposing of two matras.
+ *
+ * - We try compatibility decomposition if decomposing through canonical
+ * decomposition alone failed to find a sequence that the font supports.
+ * We don't try compatibility decomposition recursively during the canonical
+ * decomposition phase. This has minimal impact. There are only a handful
+ * of Greek letter that have canonical decompositions that include characters
+ * with compatibility decomposition. Those can be found using this command:
+ *
+ * egrep "`echo -n ';('; grep ';<' UnicodeData.txt | cut -d';' -f1 | tr '\n' '|'; echo ') '`" UnicodeData.txt
+ */
+
+static bool
+decompose_unicode (const hb_ot_shape_normalize_context_t *c,
+ hb_codepoint_t ab,
+ hb_codepoint_t *a,
+ hb_codepoint_t *b)
+{
+ return c->unicode->decompose (ab, a, b);
+}
+
+static bool
+compose_unicode (const hb_ot_shape_normalize_context_t *c,
+ hb_codepoint_t a,
+ hb_codepoint_t b,
+ hb_codepoint_t *ab)
+{
+ return c->unicode->compose (a, b, ab);
+}
+
+static inline void
+set_glyph (hb_glyph_info_t &info, hb_font_t *font)
+{
+ font->get_glyph (info.codepoint, 0, &info.glyph_index());
+}
+
+static inline void
+output_char (hb_buffer_t *buffer, hb_codepoint_t unichar, hb_codepoint_t glyph)
+{
+ buffer->cur().glyph_index() = glyph;
+ buffer->output_glyph (unichar);
+ _hb_glyph_info_set_unicode_props (&buffer->prev(), buffer->unicode);
+}
+
+static inline void
+next_char (hb_buffer_t *buffer, hb_codepoint_t glyph)
+{
+ buffer->cur().glyph_index() = glyph;
+ buffer->next_glyph ();
+}
+
+static inline void
+skip_char (hb_buffer_t *buffer)
+{
+ buffer->skip_glyph ();
+}
+
+/* Returns 0 if didn't decompose, number of resulting characters otherwise. */
+static inline unsigned int
+decompose (const hb_ot_shape_normalize_context_t *c, bool shortest, hb_codepoint_t ab)
+{
+ hb_codepoint_t a, b, a_glyph, b_glyph;
+
+ if (!c->decompose (c, ab, &a, &b) ||
+ (b && !c->font->get_glyph (b, 0, &b_glyph)))
+ return 0;
+
+ bool has_a = c->font->get_glyph (a, 0, &a_glyph);
+ if (shortest && has_a) {
+ /* Output a and b */
+ output_char (c->buffer, a, a_glyph);
+ if (likely (b)) {
+ output_char (c->buffer, b, b_glyph);
+ return 2;
+ }
+ return 1;
+ }
+
+ unsigned int ret;
+ if ((ret = decompose (c, shortest, a))) {
+ if (b) {
+ output_char (c->buffer, b, b_glyph);
+ return ret + 1;
+ }
+ return ret;
+ }
+
+ if (has_a) {
+ output_char (c->buffer, a, a_glyph);
+ if (likely (b)) {
+ output_char (c->buffer, b, b_glyph);
+ return 2;
+ }
+ return 1;
+ }
+
+ return 0;
+}
+
+/* Returns 0 if didn't decompose, number of resulting characters otherwise. */
+static inline bool
+decompose_compatibility (const hb_ot_shape_normalize_context_t *c, hb_codepoint_t u)
+{
+ unsigned int len, i;
+ hb_codepoint_t decomposed[HB_UNICODE_MAX_DECOMPOSITION_LEN];
+ hb_codepoint_t glyphs[HB_UNICODE_MAX_DECOMPOSITION_LEN];
+
+ len = c->buffer->unicode->decompose_compatibility (u, decomposed);
+ if (!len)
+ return 0;
+
+ for (i = 0; i < len; i++)
+ if (!c->font->get_glyph (decomposed[i], 0, &glyphs[i]))
+ return 0;
+
+ for (i = 0; i < len; i++)
+ output_char (c->buffer, decomposed[i], glyphs[i]);
+
+ return len;
+}
+
+/* Returns true if recomposition may be benefitial. */
+static inline bool
+decompose_current_character (const hb_ot_shape_normalize_context_t *c, bool shortest)
+{
+ hb_buffer_t * const buffer = c->buffer;
+ hb_codepoint_t glyph;
+ unsigned int len = 1;
+
+ /* Kind of a cute waterfall here... */
+ if (shortest && c->font->get_glyph (buffer->cur().codepoint, 0, &glyph))
+ next_char (buffer, glyph);
+ else if ((len = decompose (c, shortest, buffer->cur().codepoint)))
+ skip_char (buffer);
+ else if (!shortest && c->font->get_glyph (buffer->cur().codepoint, 0, &glyph))
+ next_char (buffer, glyph);
+ else if ((len = decompose_compatibility (c, buffer->cur().codepoint)))
+ skip_char (buffer);
+ else
+ next_char (buffer, glyph); /* glyph is initialized in earlier branches. */
+
+ /*
+ * A recomposition would only be useful if we decomposed into at least three
+ * characters...
+ */
+ return len > 2;
+}
+
+static inline void
+handle_variation_selector_cluster (const hb_ot_shape_normalize_context_t *c, unsigned int end)
+{
+ hb_buffer_t * const buffer = c->buffer;
+ for (; buffer->idx < end - 1;) {
+ if (unlikely (buffer->unicode->is_variation_selector (buffer->cur(+1).codepoint))) {
+ /* The next two lines are some ugly lines... But work. */
+ c->font->get_glyph (buffer->cur().codepoint, buffer->cur(+1).codepoint, &buffer->cur().glyph_index());
+ buffer->replace_glyphs (2, 1, &buffer->cur().codepoint);
+ } else {
+ set_glyph (buffer->cur(), c->font);
+ buffer->next_glyph ();
+ }
+ }
+ if (likely (buffer->idx < end)) {
+ set_glyph (buffer->cur(), c->font);
+ buffer->next_glyph ();
+ }
+}
+
+/* Returns true if recomposition may be benefitial. */
+static inline bool
+decompose_multi_char_cluster (const hb_ot_shape_normalize_context_t *c, unsigned int end)
+{
+ hb_buffer_t * const buffer = c->buffer;
+ /* TODO Currently if there's a variation-selector we give-up, it's just too hard. */
+ for (unsigned int i = buffer->idx; i < end; i++)
+ if (unlikely (buffer->unicode->is_variation_selector (buffer->info[i].codepoint))) {
+ handle_variation_selector_cluster (c, end);
+ return false;
+ }
+
+ while (buffer->idx < end)
+ decompose_current_character (c, false);
+ /* We can be smarter here and only return true if there are at least two ccc!=0 marks.
+ * But does not matter. */
+ return true;
+}
+
+static inline bool
+decompose_cluster (const hb_ot_shape_normalize_context_t *c, bool short_circuit, unsigned int end)
+{
+ if (likely (c->buffer->idx + 1 == end))
+ return decompose_current_character (c, short_circuit);
+ else
+ return decompose_multi_char_cluster (c, end);
+}
+
+
+static int
+compare_combining_class (const hb_glyph_info_t *pa, const hb_glyph_info_t *pb)
+{
+ unsigned int a = _hb_glyph_info_get_modified_combining_class (pa);
+ unsigned int b = _hb_glyph_info_get_modified_combining_class (pb);
+
+ return a < b ? -1 : a == b ? 0 : +1;
+}
+
+
+void
+_hb_ot_shape_normalize (const hb_ot_shape_plan_t *plan,
+ hb_buffer_t *buffer,
+ hb_font_t *font)
+{
+ hb_ot_shape_normalization_mode_t mode = plan->shaper->normalization_preference ?
+ plan->shaper->normalization_preference (&buffer->props) :
+ HB_OT_SHAPE_NORMALIZATION_MODE_DEFAULT;
+ const hb_ot_shape_normalize_context_t c = {
+ plan,
+ buffer,
+ font,
+ buffer->unicode,
+ plan->shaper->decompose ? plan->shaper->decompose : decompose_unicode,
+ plan->shaper->compose ? plan->shaper->compose : compose_unicode
+ };
+
+ bool short_circuit = mode != HB_OT_SHAPE_NORMALIZATION_MODE_DECOMPOSED &&
+ mode != HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_DIACRITICS_NO_SHORT_CIRCUIT;
+ bool can_use_recompose = false;
+ unsigned int count;
+
+ /* We do a fairly straightforward yet custom normalization process in three
+ * separate rounds: decompose, reorder, recompose (if desired). Currently
+ * this makes two buffer swaps. We can make it faster by moving the last
+ * two rounds into the inner loop for the first round, but it's more readable
+ * this way. */
+
+
+ /* First round, decompose */
+
+ buffer->clear_output ();
+ count = buffer->len;
+ for (buffer->idx = 0; buffer->idx < count;)
+ {
+ unsigned int end;
+ for (end = buffer->idx + 1; end < count; end++)
+ if (buffer->cur().cluster != buffer->info[end].cluster)
+ break;
+
+ can_use_recompose = decompose_cluster (&c, short_circuit, end) || can_use_recompose;
+ }
+ buffer->swap_buffers ();
+
+
+ if (mode != HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_FULL && !can_use_recompose)
+ return; /* Done! */
+
+
+ /* Second round, reorder (inplace) */
+
+ count = buffer->len;
+ for (unsigned int i = 0; i < count; i++)
+ {
+ if (_hb_glyph_info_get_modified_combining_class (&buffer->info[i]) == 0)
+ continue;
+
+ unsigned int end;
+ for (end = i + 1; end < count; end++)
+ if (_hb_glyph_info_get_modified_combining_class (&buffer->info[end]) == 0)
+ break;
+
+ /* We are going to do a bubble-sort. Only do this if the
+ * sequence is short. Doing it on long sequences can result
+ * in an O(n^2) DoS. */
+ if (end - i > 10) {
+ i = end;
+ continue;
+ }
+
+ hb_bubble_sort (buffer->info + i, end - i, compare_combining_class);
+
+ i = end;
+ }
+
+
+ if (mode == HB_OT_SHAPE_NORMALIZATION_MODE_DECOMPOSED)
+ return;
+
+ /* Third round, recompose */
+
+ /* As noted in the comment earlier, we don't try to combine
+ * ccc=0 chars with their previous Starter. */
+
+ buffer->clear_output ();
+ count = buffer->len;
+ unsigned int starter = 0;
+ buffer->next_glyph ();
+ while (buffer->idx < count)
+ {
+ hb_codepoint_t composed, glyph;
+ if (/* If mode is NOT COMPOSED_FULL (ie. it's COMPOSED_DIACRITICS), we don't try to
+ * compose a CCC=0 character with it's preceding starter. */
+ (mode == HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_FULL ||
+ _hb_glyph_info_get_modified_combining_class (&buffer->cur()) != 0) &&
+ /* If there's anything between the starter and this char, they should have CCC
+ * smaller than this character's. */
+ (starter == buffer->out_len - 1 ||
+ _hb_glyph_info_get_modified_combining_class (&buffer->prev()) < _hb_glyph_info_get_modified_combining_class (&buffer->cur())) &&
+ /* And compose. */
+ c.compose (&c,
+ buffer->out_info[starter].codepoint,
+ buffer->cur().codepoint,
+ &composed) &&
+ /* And the font has glyph for the composite. */
+ font->get_glyph (composed, 0, &glyph))
+ {
+ /* Composes. */
+ buffer->next_glyph (); /* Copy to out-buffer. */
+ if (unlikely (buffer->in_error))
+ return;
+ buffer->merge_out_clusters (starter, buffer->out_len);
+ buffer->out_len--; /* Remove the second composable. */
+ buffer->out_info[starter].codepoint = composed; /* Modify starter and carry on. */
+ set_glyph (buffer->out_info[starter], font);
+ _hb_glyph_info_set_unicode_props (&buffer->out_info[starter], buffer->unicode);
+
+ continue;
+ }
+
+ /* Blocked, or doesn't compose. */
+ buffer->next_glyph ();
+
+ if (_hb_glyph_info_get_modified_combining_class (&buffer->prev()) == 0)
+ starter = buffer->out_len - 1;
+ }
+ buffer->swap_buffers ();
+
+}
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-private.hh
new file mode 100644
index 00000000000..23e80b7bdfa
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape-private.hh
@@ -0,0 +1,125 @@
+/*
+ * Copyright © 2010 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_PRIVATE_HH
+#define HB_OT_SHAPE_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-ot-map-private.hh"
+
+
+
+/* buffer var allocations, used during the entire shaping process */
+#define unicode_props0() var2.u8[0]
+#define unicode_props1() var2.u8[1]
+
+
+
+struct hb_ot_shape_plan_t
+{
+ hb_segment_properties_t props;
+ const struct hb_ot_complex_shaper_t *shaper;
+ hb_ot_map_t map;
+ const void *data;
+
+ inline void collect_lookups (hb_tag_t table_tag, hb_set_t *lookups) const
+ {
+ unsigned int table_index;
+ switch (table_tag) {
+ case HB_OT_TAG_GSUB: table_index = 0; break;
+ case HB_OT_TAG_GPOS: table_index = 1; break;
+ default: return;
+ }
+ map.collect_lookups (table_index, lookups);
+ }
+ inline void substitute (hb_font_t *font, hb_buffer_t *buffer) const { map.substitute (this, font, buffer); }
+ inline void position (hb_font_t *font, hb_buffer_t *buffer) const { map.position (this, font, buffer); }
+
+ void finish (void) { map.finish (); }
+};
+
+struct hb_ot_shape_planner_t
+{
+ /* In the order that they are filled in. */
+ hb_face_t *face;
+ hb_segment_properties_t props;
+ const struct hb_ot_complex_shaper_t *shaper;
+ hb_ot_map_builder_t map;
+
+ hb_ot_shape_planner_t (const hb_shape_plan_t *master_plan) :
+ face (master_plan->face),
+ props (master_plan->props),
+ shaper (NULL),
+ map (face, &props) {}
+ ~hb_ot_shape_planner_t (void) { map.finish (); }
+
+ inline void compile (hb_ot_shape_plan_t &plan)
+ {
+ plan.props = props;
+ plan.shaper = shaper;
+ map.compile (plan.map);
+ }
+
+ private:
+ NO_COPY (hb_ot_shape_planner_t);
+};
+
+
+
+inline void
+_hb_glyph_info_set_unicode_props (hb_glyph_info_t *info, hb_unicode_funcs_t *unicode)
+{
+ info->unicode_props0() = ((unsigned int) unicode->general_category (info->codepoint)) |
+ (unicode->is_default_ignorable (info->codepoint) ? 0x80 : 0);
+ info->unicode_props1() = unicode->modified_combining_class (info->codepoint);
+}
+
+inline hb_unicode_general_category_t
+_hb_glyph_info_get_general_category (const hb_glyph_info_t *info)
+{
+ return (hb_unicode_general_category_t) (info->unicode_props0() & 0x7F);
+}
+
+inline void
+_hb_glyph_info_set_modified_combining_class (hb_glyph_info_t *info, unsigned int modified_class)
+{
+ info->unicode_props1() = modified_class;
+}
+
+inline unsigned int
+_hb_glyph_info_get_modified_combining_class (const hb_glyph_info_t *info)
+{
+ return info->unicode_props1();
+}
+
+inline hb_bool_t
+_hb_glyph_info_is_default_ignorable (const hb_glyph_info_t *info)
+{
+ return !!(info->unicode_props0() & 0x80);
+}
+
+#endif /* HB_OT_SHAPE_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape.cc
new file mode 100644
index 00000000000..96461d7079e
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-shape.cc
@@ -0,0 +1,640 @@
+/*
+ * Copyright © 2009,2010 Red Hat, Inc.
+ * Copyright © 2010,2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#define HB_SHAPER ot
+#define hb_ot_shaper_face_data_t hb_ot_layout_t
+#define hb_ot_shaper_shape_plan_data_t hb_ot_shape_plan_t
+#include "hb-shaper-impl-private.hh"
+
+#include "hb-ot-shape-private.hh"
+#include "hb-ot-shape-complex-private.hh"
+#include "hb-ot-shape-fallback-private.hh"
+#include "hb-ot-shape-normalize-private.hh"
+
+#include "hb-ot-layout-private.hh"
+#include "hb-set-private.hh"
+
+
+static hb_tag_t common_features[] = {
+ HB_TAG('c','c','m','p'),
+ HB_TAG('l','i','g','a'),
+ HB_TAG('l','o','c','l'),
+ HB_TAG('m','a','r','k'),
+ HB_TAG('m','k','m','k'),
+ HB_TAG('r','l','i','g'),
+};
+
+
+static hb_tag_t horizontal_features[] = {
+ HB_TAG('c','a','l','t'),
+ HB_TAG('c','l','i','g'),
+ HB_TAG('c','u','r','s'),
+ HB_TAG('k','e','r','n'),
+ HB_TAG('r','c','l','t'),
+};
+
+/* Note:
+ * Technically speaking, vrt2 and vert are mutually exclusive.
+ * According to the spec, valt and vpal are also mutually exclusive.
+ * But we apply them all for now.
+ */
+static hb_tag_t vertical_features[] = {
+ HB_TAG('v','a','l','t'),
+ HB_TAG('v','e','r','t'),
+ HB_TAG('v','k','r','n'),
+ HB_TAG('v','p','a','l'),
+ HB_TAG('v','r','t','2'),
+};
+
+
+
+static void
+hb_ot_shape_collect_features (hb_ot_shape_planner_t *planner,
+ const hb_segment_properties_t *props,
+ const hb_feature_t *user_features,
+ unsigned int num_user_features)
+{
+ hb_ot_map_builder_t *map = &planner->map;
+
+ switch (props->direction) {
+ case HB_DIRECTION_LTR:
+ map->add_bool_feature (HB_TAG ('l','t','r','a'));
+ map->add_bool_feature (HB_TAG ('l','t','r','m'));
+ break;
+ case HB_DIRECTION_RTL:
+ map->add_bool_feature (HB_TAG ('r','t','l','a'));
+ map->add_bool_feature (HB_TAG ('r','t','l','m'), false);
+ break;
+ case HB_DIRECTION_TTB:
+ case HB_DIRECTION_BTT:
+ case HB_DIRECTION_INVALID:
+ default:
+ break;
+ }
+
+#define ADD_FEATURES(array) \
+ HB_STMT_START { \
+ for (unsigned int i = 0; i < ARRAY_LENGTH (array); i++) \
+ map->add_bool_feature (array[i]); \
+ } HB_STMT_END
+
+ if (planner->shaper->collect_features)
+ planner->shaper->collect_features (planner);
+
+ ADD_FEATURES (common_features);
+
+ if (HB_DIRECTION_IS_HORIZONTAL (props->direction))
+ ADD_FEATURES (horizontal_features);
+ else
+ ADD_FEATURES (vertical_features);
+
+ if (planner->shaper->override_features)
+ planner->shaper->override_features (planner);
+
+#undef ADD_FEATURES
+
+ for (unsigned int i = 0; i < num_user_features; i++) {
+ const hb_feature_t *feature = &user_features[i];
+ map->add_feature (feature->tag, feature->value, (feature->start == 0 && feature->end == (unsigned int) -1));
+ }
+}
+
+
+/*
+ * shaper face data
+ */
+
+hb_ot_shaper_face_data_t *
+_hb_ot_shaper_face_data_create (hb_face_t *face)
+{
+ return _hb_ot_layout_create (face);
+}
+
+void
+_hb_ot_shaper_face_data_destroy (hb_ot_shaper_face_data_t *data)
+{
+ _hb_ot_layout_destroy (data);
+}
+
+
+/*
+ * shaper font data
+ */
+
+struct hb_ot_shaper_font_data_t {};
+
+hb_ot_shaper_font_data_t *
+_hb_ot_shaper_font_data_create (hb_font_t *font)
+{
+ return (hb_ot_shaper_font_data_t *) HB_SHAPER_DATA_SUCCEEDED;
+}
+
+void
+_hb_ot_shaper_font_data_destroy (hb_ot_shaper_font_data_t *data)
+{
+}
+
+
+/*
+ * shaper shape_plan data
+ */
+
+hb_ot_shaper_shape_plan_data_t *
+_hb_ot_shaper_shape_plan_data_create (hb_shape_plan_t *shape_plan,
+ const hb_feature_t *user_features,
+ unsigned int num_user_features)
+{
+ hb_ot_shape_plan_t *plan = (hb_ot_shape_plan_t *) calloc (1, sizeof (hb_ot_shape_plan_t));
+ if (unlikely (!plan))
+ return NULL;
+
+ hb_ot_shape_planner_t planner (shape_plan);
+
+ planner.shaper = hb_ot_shape_complex_categorize (&planner);
+
+ hb_ot_shape_collect_features (&planner, &shape_plan->props, user_features, num_user_features);
+
+ planner.compile (*plan);
+
+ if (plan->shaper->data_create) {
+ plan->data = plan->shaper->data_create (plan);
+ if (unlikely (!plan->data))
+ return NULL;
+ }
+
+ return plan;
+}
+
+void
+_hb_ot_shaper_shape_plan_data_destroy (hb_ot_shaper_shape_plan_data_t *plan)
+{
+ if (plan->shaper->data_destroy)
+ plan->shaper->data_destroy (const_cast<void *> (plan->data));
+
+ plan->finish ();
+
+ free (plan);
+}
+
+
+/*
+ * shaper
+ */
+
+struct hb_ot_shape_context_t
+{
+ hb_ot_shape_plan_t *plan;
+ hb_font_t *font;
+ hb_face_t *face;
+ hb_buffer_t *buffer;
+ const hb_feature_t *user_features;
+ unsigned int num_user_features;
+
+ /* Transient stuff */
+ hb_direction_t target_direction;
+};
+
+
+
+/* Main shaper */
+
+
+/* Prepare */
+
+static void
+hb_set_unicode_props (hb_buffer_t *buffer)
+{
+ unsigned int count = buffer->len;
+ for (unsigned int i = 0; i < count; i++)
+ _hb_glyph_info_set_unicode_props (&buffer->info[i], buffer->unicode);
+}
+
+static void
+hb_insert_dotted_circle (hb_buffer_t *buffer, hb_font_t *font)
+{
+ if (!(buffer->flags & HB_BUFFER_FLAG_BOT) ||
+ _hb_glyph_info_get_general_category (&buffer->info[0]) !=
+ HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK)
+ return;
+
+ hb_codepoint_t dottedcircle_glyph;
+ if (!font->get_glyph (0x25CC, 0, &dottedcircle_glyph))
+ return;
+
+ hb_glyph_info_t dottedcircle;
+ dottedcircle.codepoint = 0x25CC;
+ _hb_glyph_info_set_unicode_props (&dottedcircle, buffer->unicode);
+
+ buffer->clear_output ();
+
+ buffer->idx = 0;
+ hb_glyph_info_t info = dottedcircle;
+ info.cluster = buffer->cur().cluster;
+ info.mask = buffer->cur().mask;
+ buffer->output_info (info);
+ while (buffer->idx < buffer->len)
+ buffer->next_glyph ();
+
+ buffer->swap_buffers ();
+}
+
+static void
+hb_form_clusters (hb_buffer_t *buffer)
+{
+ unsigned int count = buffer->len;
+ for (unsigned int i = 1; i < count; i++)
+ if (HB_UNICODE_GENERAL_CATEGORY_IS_MARK (_hb_glyph_info_get_general_category (&buffer->info[i])))
+ buffer->merge_clusters (i - 1, i + 1);
+}
+
+static void
+hb_ensure_native_direction (hb_buffer_t *buffer)
+{
+ hb_direction_t direction = buffer->props.direction;
+
+ /* TODO vertical:
+ * The only BTT vertical script is Ogham, but it's not clear to me whether OpenType
+ * Ogham fonts are supposed to be implemented BTT or not. Need to research that
+ * first. */
+ if ((HB_DIRECTION_IS_HORIZONTAL (direction) && direction != hb_script_get_horizontal_direction (buffer->props.script)) ||
+ (HB_DIRECTION_IS_VERTICAL (direction) && direction != HB_DIRECTION_TTB))
+ {
+ hb_buffer_reverse_clusters (buffer);
+ buffer->props.direction = HB_DIRECTION_REVERSE (buffer->props.direction);
+ }
+}
+
+
+/* Substitute */
+
+static inline void
+hb_ot_mirror_chars (hb_ot_shape_context_t *c)
+{
+ if (HB_DIRECTION_IS_FORWARD (c->target_direction))
+ return;
+
+ hb_unicode_funcs_t *unicode = c->buffer->unicode;
+ hb_mask_t rtlm_mask = c->plan->map.get_1_mask (HB_TAG ('r','t','l','m'));
+
+ unsigned int count = c->buffer->len;
+ for (unsigned int i = 0; i < count; i++) {
+ hb_codepoint_t codepoint = unicode->mirroring (c->buffer->info[i].codepoint);
+ if (likely (codepoint == c->buffer->info[i].codepoint))
+ c->buffer->info[i].mask |= rtlm_mask;
+ else
+ c->buffer->info[i].codepoint = codepoint;
+ }
+}
+
+static inline void
+hb_ot_shape_setup_masks (hb_ot_shape_context_t *c)
+{
+ hb_ot_map_t *map = &c->plan->map;
+
+ hb_mask_t global_mask = map->get_global_mask ();
+ c->buffer->reset_masks (global_mask);
+
+ if (c->plan->shaper->setup_masks)
+ c->plan->shaper->setup_masks (c->plan, c->buffer, c->font);
+
+ for (unsigned int i = 0; i < c->num_user_features; i++)
+ {
+ const hb_feature_t *feature = &c->user_features[i];
+ if (!(feature->start == 0 && feature->end == (unsigned int)-1)) {
+ unsigned int shift;
+ hb_mask_t mask = map->get_mask (feature->tag, &shift);
+ c->buffer->set_masks (feature->value << shift, mask, feature->start, feature->end);
+ }
+ }
+}
+
+static inline void
+hb_ot_map_glyphs_fast (hb_buffer_t *buffer)
+{
+ /* Normalization process sets up glyph_index(), we just copy it. */
+ unsigned int count = buffer->len;
+ for (unsigned int i = 0; i < count; i++)
+ buffer->info[i].codepoint = buffer->info[i].glyph_index();
+}
+
+static inline void
+hb_synthesize_glyph_classes (hb_ot_shape_context_t *c)
+{
+ unsigned int count = c->buffer->len;
+ for (unsigned int i = 0; i < count; i++)
+ c->buffer->info[i].glyph_props() = _hb_glyph_info_get_general_category (&c->buffer->info[i]) == HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK ?
+ HB_OT_LAYOUT_GLYPH_PROPS_MARK :
+ HB_OT_LAYOUT_GLYPH_PROPS_BASE_GLYPH;
+}
+
+static inline void
+hb_ot_substitute_default (hb_ot_shape_context_t *c)
+{
+ if (c->plan->shaper->preprocess_text)
+ c->plan->shaper->preprocess_text (c->plan, c->buffer, c->font);
+
+ hb_ot_mirror_chars (c);
+
+ HB_BUFFER_ALLOCATE_VAR (c->buffer, glyph_index);
+
+ _hb_ot_shape_normalize (c->plan, c->buffer, c->font);
+
+ hb_ot_shape_setup_masks (c);
+
+ /* This is unfortunate to go here, but necessary... */
+ if (!hb_ot_layout_has_positioning (c->face))
+ _hb_ot_shape_fallback_position_recategorize_marks (c->plan, c->font, c->buffer);
+
+ hb_ot_map_glyphs_fast (c->buffer);
+
+ HB_BUFFER_DEALLOCATE_VAR (c->buffer, glyph_index);
+}
+
+static inline void
+hb_ot_substitute_complex (hb_ot_shape_context_t *c)
+{
+ hb_ot_layout_substitute_start (c->font, c->buffer);
+
+ if (!hb_ot_layout_has_glyph_classes (c->face))
+ hb_synthesize_glyph_classes (c);
+
+ c->plan->substitute (c->font, c->buffer);
+
+ hb_ot_layout_substitute_finish (c->font, c->buffer);
+
+ return;
+}
+
+static inline void
+hb_ot_substitute (hb_ot_shape_context_t *c)
+{
+ hb_ot_substitute_default (c);
+ hb_ot_substitute_complex (c);
+}
+
+/* Position */
+
+static inline void
+hb_ot_position_default (hb_ot_shape_context_t *c)
+{
+ hb_ot_layout_position_start (c->font, c->buffer);
+
+ unsigned int count = c->buffer->len;
+ for (unsigned int i = 0; i < count; i++) {
+ c->font->get_glyph_advance_for_direction (c->buffer->info[i].codepoint,
+ c->buffer->props.direction,
+ &c->buffer->pos[i].x_advance,
+ &c->buffer->pos[i].y_advance);
+ c->font->subtract_glyph_origin_for_direction (c->buffer->info[i].codepoint,
+ c->buffer->props.direction,
+ &c->buffer->pos[i].x_offset,
+ &c->buffer->pos[i].y_offset);
+ }
+}
+
+static inline bool
+hb_ot_position_complex (hb_ot_shape_context_t *c)
+{
+ bool ret = false;
+
+ if (hb_ot_layout_has_positioning (c->face))
+ {
+ /* Change glyph origin to what GPOS expects, apply GPOS, change it back. */
+
+ unsigned int count = c->buffer->len;
+ for (unsigned int i = 0; i < count; i++) {
+ c->font->add_glyph_origin_for_direction (c->buffer->info[i].codepoint,
+ HB_DIRECTION_LTR,
+ &c->buffer->pos[i].x_offset,
+ &c->buffer->pos[i].y_offset);
+ }
+
+ c->plan->position (c->font, c->buffer);
+
+ for (unsigned int i = 0; i < count; i++) {
+ c->font->subtract_glyph_origin_for_direction (c->buffer->info[i].codepoint,
+ HB_DIRECTION_LTR,
+ &c->buffer->pos[i].x_offset,
+ &c->buffer->pos[i].y_offset);
+ }
+
+ ret = true;
+ }
+
+ hb_ot_layout_position_finish (c->font, c->buffer, c->plan->shaper->zero_width_attached_marks);
+
+ return ret;
+}
+
+static inline void
+hb_ot_truetype_kern (hb_ot_shape_context_t *c)
+{
+ /* TODO Check for kern=0 */
+ unsigned int count = c->buffer->len;
+ for (unsigned int i = 1; i < count; i++) {
+ hb_position_t x_kern, y_kern, kern1, kern2;
+ c->font->get_glyph_kerning_for_direction (c->buffer->info[i - 1].codepoint, c->buffer->info[i].codepoint,
+ c->buffer->props.direction,
+ &x_kern, &y_kern);
+
+ kern1 = x_kern >> 1;
+ kern2 = x_kern - kern1;
+ c->buffer->pos[i - 1].x_advance += kern1;
+ c->buffer->pos[i].x_advance += kern2;
+ c->buffer->pos[i].x_offset += kern2;
+
+ kern1 = y_kern >> 1;
+ kern2 = y_kern - kern1;
+ c->buffer->pos[i - 1].y_advance += kern1;
+ c->buffer->pos[i].y_advance += kern2;
+ c->buffer->pos[i].y_offset += kern2;
+ }
+}
+
+static inline void
+hb_ot_position (hb_ot_shape_context_t *c)
+{
+ hb_ot_position_default (c);
+
+ hb_bool_t fallback = !hb_ot_position_complex (c);
+
+ if (fallback && c->plan->shaper->fallback_position)
+ _hb_ot_shape_fallback_position (c->plan, c->font, c->buffer);
+
+ if (HB_DIRECTION_IS_BACKWARD (c->buffer->props.direction))
+ hb_buffer_reverse (c->buffer);
+
+ /* Visual fallback goes here. */
+
+ if (fallback)
+ hb_ot_truetype_kern (c);
+}
+
+
+/* Post-process */
+
+static void
+hb_ot_hide_default_ignorables (hb_ot_shape_context_t *c)
+{
+ if (c->buffer->flags & HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES)
+ return;
+
+ hb_codepoint_t space = 0;
+
+ unsigned int count = c->buffer->len;
+ for (unsigned int i = 0; i < count; i++)
+ if (unlikely (!is_a_ligature (c->buffer->info[i]) &&
+ _hb_glyph_info_is_default_ignorable (&c->buffer->info[i])))
+ {
+ if (!space) {
+ /* We assume that the space glyph is not gid0. */
+ if (unlikely (!c->font->get_glyph (' ', 0, &space)) || !space)
+ return; /* No point! */
+ }
+ c->buffer->info[i].codepoint = space;
+ c->buffer->pos[i].x_advance = 0;
+ c->buffer->pos[i].y_advance = 0;
+ }
+}
+
+
+/* Pull it all together! */
+
+static void
+hb_ot_shape_internal (hb_ot_shape_context_t *c)
+{
+ c->buffer->deallocate_var_all ();
+
+ /* Save the original direction, we use it later. */
+ c->target_direction = c->buffer->props.direction;
+
+ HB_BUFFER_ALLOCATE_VAR (c->buffer, unicode_props0);
+ HB_BUFFER_ALLOCATE_VAR (c->buffer, unicode_props1);
+
+ c->buffer->clear_output ();
+
+ hb_set_unicode_props (c->buffer);
+ hb_insert_dotted_circle (c->buffer, c->font);
+ hb_form_clusters (c->buffer);
+
+ hb_ensure_native_direction (c->buffer);
+
+ hb_ot_substitute (c);
+ hb_ot_position (c);
+
+ hb_ot_hide_default_ignorables (c);
+
+ HB_BUFFER_DEALLOCATE_VAR (c->buffer, unicode_props1);
+ HB_BUFFER_DEALLOCATE_VAR (c->buffer, unicode_props0);
+
+ c->buffer->props.direction = c->target_direction;
+
+ c->buffer->deallocate_var_all ();
+}
+
+
+hb_bool_t
+_hb_ot_shape (hb_shape_plan_t *shape_plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer,
+ const hb_feature_t *features,
+ unsigned int num_features)
+{
+ hb_ot_shape_context_t c = {HB_SHAPER_DATA_GET (shape_plan), font, font->face, buffer, features, num_features};
+ hb_ot_shape_internal (&c);
+
+ return true;
+}
+
+
+void
+hb_ot_shape_plan_collect_lookups (hb_shape_plan_t *shape_plan,
+ hb_tag_t table_tag,
+ hb_set_t *lookup_indexes /* OUT */)
+{
+ /* XXX Does the first part always succeed? */
+ HB_SHAPER_DATA_GET (shape_plan)->collect_lookups (table_tag, lookup_indexes);
+}
+
+
+/* TODO Move this to hb-ot-shape-normalize, make it do decompose, and make it public. */
+static void
+add_char (hb_font_t *font,
+ hb_unicode_funcs_t *unicode,
+ hb_bool_t mirror,
+ hb_codepoint_t u,
+ hb_set_t *glyphs)
+{
+ hb_codepoint_t glyph;
+ if (font->get_glyph (u, 0, &glyph))
+ glyphs->add (glyph);
+ if (mirror)
+ {
+ hb_codepoint_t m = unicode->mirroring (u);
+ if (m != u && font->get_glyph (m, 0, &glyph))
+ glyphs->add (glyph);
+ }
+}
+
+
+void
+hb_ot_shape_glyphs_closure (hb_font_t *font,
+ hb_buffer_t *buffer,
+ const hb_feature_t *features,
+ unsigned int num_features,
+ hb_set_t *glyphs)
+{
+ hb_ot_shape_plan_t plan;
+
+ buffer->guess_segment_properties ();
+
+ const char *shapers[] = {"ot", NULL};
+ hb_shape_plan_t *shape_plan = hb_shape_plan_create_cached (font->face, &buffer->props,
+ features, num_features, shapers);
+
+ bool mirror = hb_script_get_horizontal_direction (buffer->props.script) == HB_DIRECTION_RTL;
+
+ unsigned int count = buffer->len;
+ for (unsigned int i = 0; i < count; i++)
+ add_char (font, buffer->unicode, mirror, buffer->info[i].codepoint, glyphs);
+
+ hb_set_t lookups;
+ lookups.init ();
+ hb_ot_shape_plan_collect_lookups (shape_plan, HB_OT_TAG_GSUB, &lookups);
+
+ /* And find transitive closure. */
+ hb_set_t copy;
+ copy.init ();
+ do {
+ copy.set (glyphs);
+ for (hb_codepoint_t lookup_index = -1; hb_set_next (&lookups, &lookup_index);)
+ hb_ot_layout_lookup_substitute_closure (font->face, lookup_index, glyphs);
+ } while (!copy.is_equal (glyphs));
+
+ hb_shape_plan_destroy (shape_plan);
+}
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-tag.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-tag.cc
new file mode 100644
index 00000000000..0004a753647
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-tag.cc
@@ -0,0 +1,714 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ * Copyright © 2011 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+#include "hb-ot.h"
+
+#include <string.h>
+
+
+
+/* hb_script_t */
+
+static hb_tag_t
+hb_ot_old_tag_from_script (hb_script_t script)
+{
+ /* This seems to be accurate as of end of 2012. */
+
+ switch ((hb_tag_t) script) {
+ case HB_SCRIPT_INVALID: return HB_OT_TAG_DEFAULT_SCRIPT;
+
+ /* KATAKANA and HIRAGANA both map to 'kana' */
+ case HB_SCRIPT_HIRAGANA: return HB_TAG('k','a','n','a');
+
+ /* Spaces at the end are preserved, unlike ISO 15924 */
+ case HB_SCRIPT_LAO: return HB_TAG('l','a','o',' ');
+ case HB_SCRIPT_YI: return HB_TAG('y','i',' ',' ');
+ /* Unicode-5.0 additions */
+ case HB_SCRIPT_NKO: return HB_TAG('n','k','o',' ');
+ /* Unicode-5.1 additions */
+ case HB_SCRIPT_VAI: return HB_TAG('v','a','i',' ');
+ /* Unicode-5.2 additions */
+ /* Unicode-6.0 additions */
+ }
+
+ /* Else, just change first char to lowercase and return */
+ return ((hb_tag_t) script) | 0x20000000;
+}
+
+static hb_script_t
+hb_ot_old_tag_to_script (hb_tag_t tag)
+{
+ if (unlikely (tag == HB_OT_TAG_DEFAULT_SCRIPT))
+ return HB_SCRIPT_INVALID;
+
+ /* This side of the conversion is fully algorithmic. */
+
+ /* Any spaces at the end of the tag are replaced by repeating the last
+ * letter. Eg 'nko ' -> 'Nkoo' */
+ if (unlikely ((tag & 0x0000FF00) == 0x00002000))
+ tag |= (tag >> 8) & 0x0000FF00; /* Copy second letter to third */
+ if (unlikely ((tag & 0x000000FF) == 0x00000020))
+ tag |= (tag >> 8) & 0x000000FF; /* Copy third letter to fourth */
+
+ /* Change first char to uppercase and return */
+ return (hb_script_t) (tag & ~0x20000000);
+}
+
+static hb_tag_t
+hb_ot_new_tag_from_script (hb_script_t script)
+{
+ switch ((hb_tag_t) script) {
+ case HB_SCRIPT_BENGALI: return HB_TAG('b','n','g','2');
+ case HB_SCRIPT_DEVANAGARI: return HB_TAG('d','e','v','2');
+ case HB_SCRIPT_GUJARATI: return HB_TAG('g','j','r','2');
+ case HB_SCRIPT_GURMUKHI: return HB_TAG('g','u','r','2');
+ case HB_SCRIPT_KANNADA: return HB_TAG('k','n','d','2');
+ case HB_SCRIPT_MALAYALAM: return HB_TAG('m','l','m','2');
+ case HB_SCRIPT_ORIYA: return HB_TAG('o','r','y','2');
+ case HB_SCRIPT_TAMIL: return HB_TAG('t','m','l','2');
+ case HB_SCRIPT_TELUGU: return HB_TAG('t','e','l','2');
+ case HB_SCRIPT_MYANMAR: return HB_TAG('m','y','m','2');
+ }
+
+ return HB_OT_TAG_DEFAULT_SCRIPT;
+}
+
+static hb_script_t
+hb_ot_new_tag_to_script (hb_tag_t tag)
+{
+ switch (tag) {
+ case HB_TAG('b','n','g','2'): return HB_SCRIPT_BENGALI;
+ case HB_TAG('d','e','v','2'): return HB_SCRIPT_DEVANAGARI;
+ case HB_TAG('g','j','r','2'): return HB_SCRIPT_GUJARATI;
+ case HB_TAG('g','u','r','2'): return HB_SCRIPT_GURMUKHI;
+ case HB_TAG('k','n','d','2'): return HB_SCRIPT_KANNADA;
+ case HB_TAG('m','l','m','2'): return HB_SCRIPT_MALAYALAM;
+ case HB_TAG('o','r','y','2'): return HB_SCRIPT_ORIYA;
+ case HB_TAG('t','m','l','2'): return HB_SCRIPT_TAMIL;
+ case HB_TAG('t','e','l','2'): return HB_SCRIPT_TELUGU;
+ case HB_TAG('m','y','m','2'): return HB_SCRIPT_MYANMAR;
+ }
+
+ return HB_SCRIPT_UNKNOWN;
+}
+
+/*
+ * Complete list at:
+ * https://www.microsoft.com/typography/otspec/scripttags.htm
+ * https://www.microsoft.com/typography/otspec160/scripttagsProposed.htm
+ *
+ * Most of the script tags are the same as the ISO 15924 tag but lowercased.
+ * So we just do that, and handle the exceptional cases in a switch.
+ */
+
+void
+hb_ot_tags_from_script (hb_script_t script,
+ hb_tag_t *script_tag_1,
+ hb_tag_t *script_tag_2)
+{
+ hb_tag_t new_tag;
+
+ *script_tag_2 = HB_OT_TAG_DEFAULT_SCRIPT;
+ *script_tag_1 = hb_ot_old_tag_from_script (script);
+
+ new_tag = hb_ot_new_tag_from_script (script);
+ if (unlikely (new_tag != HB_OT_TAG_DEFAULT_SCRIPT)) {
+ *script_tag_2 = *script_tag_1;
+ *script_tag_1 = new_tag;
+ }
+}
+
+hb_script_t
+hb_ot_tag_to_script (hb_tag_t tag)
+{
+ if (unlikely ((tag & 0x000000FF) == '2'))
+ return hb_ot_new_tag_to_script (tag);
+
+ return hb_ot_old_tag_to_script (tag);
+}
+
+
+/* hb_language_t */
+
+typedef struct {
+ char language[6];
+ hb_tag_t tag;
+} LangTag;
+
+/*
+ * Complete list at:
+ * http://www.microsoft.com/typography/otspec/languagetags.htm
+ *
+ * Generated by intersecting the OpenType language tag list from
+ * Draft OpenType 1.5 spec, with with the ISO 639-3 codes from
+ * 2008/08/04, matching on name, and finally adjusted manually.
+ *
+ * Many items still missing. Those are commented out at the end.
+ * Keep sorted for bsearch.
+ */
+
+static const LangTag ot_languages[] = {
+ {"aa", HB_TAG('A','F','R',' ')}, /* Afar */
+ {"ab", HB_TAG('A','B','K',' ')}, /* Abkhazian */
+ {"abq", HB_TAG('A','B','A',' ')}, /* Abaza */
+ {"ady", HB_TAG('A','D','Y',' ')}, /* Adyghe */
+ {"af", HB_TAG('A','F','K',' ')}, /* Afrikaans */
+ {"aiw", HB_TAG('A','R','I',' ')}, /* Aari */
+ {"am", HB_TAG('A','M','H',' ')}, /* Amharic */
+ {"ar", HB_TAG('A','R','A',' ')}, /* Arabic */
+ {"arn", HB_TAG('M','A','P',' ')}, /* Mapudungun */
+ {"as", HB_TAG('A','S','M',' ')}, /* Assamese */
+ {"av", HB_TAG('A','V','R',' ')}, /* Avaric */
+ {"awa", HB_TAG('A','W','A',' ')}, /* Awadhi */
+ {"ay", HB_TAG('A','Y','M',' ')}, /* Aymara */
+ {"az", HB_TAG('A','Z','E',' ')}, /* Azerbaijani */
+ {"ba", HB_TAG('B','S','H',' ')}, /* Bashkir */
+ {"bal", HB_TAG('B','L','I',' ')}, /* Baluchi */
+ {"bcq", HB_TAG('B','C','H',' ')}, /* Bench */
+ {"bem", HB_TAG('B','E','M',' ')}, /* Bemba (Zambia) */
+ {"bfq", HB_TAG('B','A','D',' ')}, /* Badaga */
+ {"bft", HB_TAG('B','L','T',' ')}, /* Balti */
+ {"bg", HB_TAG('B','G','R',' ')}, /* Bulgarian */
+ {"bhb", HB_TAG('B','H','I',' ')}, /* Bhili */
+ {"bho", HB_TAG('B','H','O',' ')}, /* Bhojpuri */
+ {"bik", HB_TAG('B','I','K',' ')}, /* Bikol */
+ {"bin", HB_TAG('E','D','O',' ')}, /* Bini */
+ {"bm", HB_TAG('B','M','B',' ')}, /* Bambara */
+ {"bn", HB_TAG('B','E','N',' ')}, /* Bengali */
+ {"bo", HB_TAG('T','I','B',' ')}, /* Tibetan */
+ {"br", HB_TAG('B','R','E',' ')}, /* Breton */
+ {"brh", HB_TAG('B','R','H',' ')}, /* Brahui */
+ {"bs", HB_TAG('B','O','S',' ')}, /* Bosnian */
+ {"btb", HB_TAG('B','T','I',' ')}, /* Beti (Cameroon) */
+ {"ca", HB_TAG('C','A','T',' ')}, /* Catalan */
+ {"ce", HB_TAG('C','H','E',' ')}, /* Chechen */
+ {"ceb", HB_TAG('C','E','B',' ')}, /* Cebuano */
+ {"chp", HB_TAG('C','H','P',' ')}, /* Chipewyan */
+ {"chr", HB_TAG('C','H','R',' ')}, /* Cherokee */
+ {"cop", HB_TAG('C','O','P',' ')}, /* Coptic */
+ {"cr", HB_TAG('C','R','E',' ')}, /* Cree */
+ {"crh", HB_TAG('C','R','T',' ')}, /* Crimean Tatar */
+ {"crm", HB_TAG('M','C','R',' ')}, /* Moose Cree */
+ {"crx", HB_TAG('C','R','R',' ')}, /* Carrier */
+ {"cs", HB_TAG('C','S','Y',' ')}, /* Czech */
+ {"cu", HB_TAG('C','S','L',' ')}, /* Church Slavic */
+ {"cv", HB_TAG('C','H','U',' ')}, /* Chuvash */
+ {"cwd", HB_TAG('D','C','R',' ')}, /* Woods Cree */
+ {"cy", HB_TAG('W','E','L',' ')}, /* Welsh */
+ {"da", HB_TAG('D','A','N',' ')}, /* Danish */
+ {"dap", HB_TAG('N','I','S',' ')}, /* Nisi (India) */
+ {"dar", HB_TAG('D','A','R',' ')}, /* Dargwa */
+ {"de", HB_TAG('D','E','U',' ')}, /* German */
+ {"din", HB_TAG('D','N','K',' ')}, /* Dinka */
+ {"dng", HB_TAG('D','U','N',' ')}, /* Dungan */
+ {"doi", HB_TAG('D','G','R',' ')}, /* Dogri */
+ {"dsb", HB_TAG('L','S','B',' ')}, /* Lower Sorbian */
+ {"dv", HB_TAG('D','I','V',' ')}, /* Dhivehi */
+ {"dz", HB_TAG('D','Z','N',' ')}, /* Dzongkha */
+ {"ee", HB_TAG('E','W','E',' ')}, /* Ewe */
+ {"efi", HB_TAG('E','F','I',' ')}, /* Efik */
+ {"el", HB_TAG('E','L','L',' ')}, /* Modern Greek (1453-) */
+ {"en", HB_TAG('E','N','G',' ')}, /* English */
+ {"eo", HB_TAG('N','T','O',' ')}, /* Esperanto */
+ {"eot", HB_TAG('B','T','I',' ')}, /* Beti (Côte d'Ivoire) */
+ {"es", HB_TAG('E','S','P',' ')}, /* Spanish */
+ {"et", HB_TAG('E','T','I',' ')}, /* Estonian */
+ {"eu", HB_TAG('E','U','Q',' ')}, /* Basque */
+ {"eve", HB_TAG('E','V','N',' ')}, /* Even */
+ {"evn", HB_TAG('E','V','K',' ')}, /* Evenki */
+ {"fa", HB_TAG('F','A','R',' ')}, /* Persian */
+ {"ff", HB_TAG('F','U','L',' ')}, /* Fulah */
+ {"fi", HB_TAG('F','I','N',' ')}, /* Finnish */
+ {"fil", HB_TAG('P','I','L',' ')}, /* Filipino */
+ {"fj", HB_TAG('F','J','I',' ')}, /* Fijian */
+ {"fo", HB_TAG('F','O','S',' ')}, /* Faroese */
+ {"fon", HB_TAG('F','O','N',' ')}, /* Fon */
+ {"fr", HB_TAG('F','R','A',' ')}, /* French */
+ {"fur", HB_TAG('F','R','L',' ')}, /* Friulian */
+ {"fy", HB_TAG('F','R','I',' ')}, /* Western Frisian */
+ {"ga", HB_TAG('I','R','I',' ')}, /* Irish */
+ {"gaa", HB_TAG('G','A','D',' ')}, /* Ga */
+ {"gag", HB_TAG('G','A','G',' ')}, /* Gagauz */
+ {"gbm", HB_TAG('G','A','W',' ')}, /* Garhwali */
+ {"gd", HB_TAG('G','A','E',' ')}, /* Scottish Gaelic */
+ {"gl", HB_TAG('G','A','L',' ')}, /* Galician */
+ {"gld", HB_TAG('N','A','N',' ')}, /* Nanai */
+ {"gn", HB_TAG('G','U','A',' ')}, /* Guarani */
+ {"gon", HB_TAG('G','O','N',' ')}, /* Gondi */
+ {"grt", HB_TAG('G','R','O',' ')}, /* Garo */
+ {"gu", HB_TAG('G','U','J',' ')}, /* Gujarati */
+ {"guk", HB_TAG('G','M','Z',' ')}, /* Gumuz */
+ {"gv", HB_TAG('M','N','X',' ')}, /* Manx Gaelic */
+ {"ha", HB_TAG('H','A','U',' ')}, /* Hausa */
+ {"har", HB_TAG('H','R','I',' ')}, /* Harari */
+ {"he", HB_TAG('I','W','R',' ')}, /* Hebrew */
+ {"hi", HB_TAG('H','I','N',' ')}, /* Hindi */
+ {"hil", HB_TAG('H','I','L',' ')}, /* Hiligaynon */
+ {"hoc", HB_TAG('H','O',' ',' ')}, /* Ho */
+ {"hr", HB_TAG('H','R','V',' ')}, /* Croatian */
+ {"hsb", HB_TAG('U','S','B',' ')}, /* Upper Sorbian */
+ {"ht", HB_TAG('H','A','I',' ')}, /* Haitian */
+ {"hu", HB_TAG('H','U','N',' ')}, /* Hungarian */
+ {"hy", HB_TAG('H','Y','E',' ')}, /* Armenian */
+ {"id", HB_TAG('I','N','D',' ')}, /* Indonesian */
+ {"ig", HB_TAG('I','B','O',' ')}, /* Igbo */
+ {"igb", HB_TAG('E','B','I',' ')}, /* Ebira */
+ {"inh", HB_TAG('I','N','G',' ')}, /* Ingush */
+ {"is", HB_TAG('I','S','L',' ')}, /* Icelandic */
+ {"it", HB_TAG('I','T','A',' ')}, /* Italian */
+ {"iu", HB_TAG('I','N','U',' ')}, /* Inuktitut */
+ {"ja", HB_TAG('J','A','N',' ')}, /* Japanese */
+ {"jv", HB_TAG('J','A','V',' ')}, /* Javanese */
+ {"ka", HB_TAG('K','A','T',' ')}, /* Georgian */
+ {"kam", HB_TAG('K','M','B',' ')}, /* Kamba (Kenya) */
+ {"kbd", HB_TAG('K','A','B',' ')}, /* Kabardian */
+ {"kdr", HB_TAG('K','R','M',' ')}, /* Karaim */
+ {"kdt", HB_TAG('K','U','Y',' ')}, /* Kuy */
+ {"kfr", HB_TAG('K','A','C',' ')}, /* Kachchi */
+ {"kfy", HB_TAG('K','M','N',' ')}, /* Kumaoni */
+ {"kha", HB_TAG('K','S','I',' ')}, /* Khasi */
+ {"khw", HB_TAG('K','H','W',' ')}, /* Khowar */
+ {"ki", HB_TAG('K','I','K',' ')}, /* Kikuyu */
+ {"kk", HB_TAG('K','A','Z',' ')}, /* Kazakh */
+ {"kl", HB_TAG('G','R','N',' ')}, /* Kalaallisut */
+ {"kln", HB_TAG('K','A','L',' ')}, /* Kalenjin */
+ {"km", HB_TAG('K','H','M',' ')}, /* Central Khmer */
+ {"kmw", HB_TAG('K','M','O',' ')}, /* Komo (Democratic Republic of Congo) */
+ {"kn", HB_TAG('K','A','N',' ')}, /* Kannada */
+ {"ko", HB_TAG('K','O','R',' ')}, /* Korean */
+ {"koi", HB_TAG('K','O','P',' ')}, /* Komi-Permyak */
+ {"kok", HB_TAG('K','O','K',' ')}, /* Konkani */
+ {"kpe", HB_TAG('K','P','L',' ')}, /* Kpelle */
+ {"kpv", HB_TAG('K','O','Z',' ')}, /* Komi-Zyrian */
+ {"kpy", HB_TAG('K','Y','K',' ')}, /* Koryak */
+ {"kqy", HB_TAG('K','R','T',' ')}, /* Koorete */
+ {"kr", HB_TAG('K','N','R',' ')}, /* Kanuri */
+ {"kri", HB_TAG('K','R','I',' ')}, /* Krio */
+ {"krl", HB_TAG('K','R','L',' ')}, /* Karelian */
+ {"kru", HB_TAG('K','U','U',' ')}, /* Kurukh */
+ {"ks", HB_TAG('K','S','H',' ')}, /* Kashmiri */
+ {"ku", HB_TAG('K','U','R',' ')}, /* Kurdish */
+ {"kum", HB_TAG('K','U','M',' ')}, /* Kumyk */
+ {"kvd", HB_TAG('K','U','I',' ')}, /* Kui (Indonesia) */
+ {"kxu", HB_TAG('K','U','I',' ')}, /* Kui (India) */
+ {"ky", HB_TAG('K','I','R',' ')}, /* Kirghiz */
+ {"la", HB_TAG('L','A','T',' ')}, /* Latin */
+ {"lad", HB_TAG('J','U','D',' ')}, /* Ladino */
+ {"lb", HB_TAG('L','T','Z',' ')}, /* Luxembourgish */
+ {"lbe", HB_TAG('L','A','K',' ')}, /* Lak */
+ {"lbj", HB_TAG('L','D','K',' ')}, /* Ladakhi */
+ {"lif", HB_TAG('L','M','B',' ')}, /* Limbu */
+ {"lld", HB_TAG('L','A','D',' ')}, /* Ladin */
+ {"ln", HB_TAG('L','I','N',' ')}, /* Lingala */
+ {"lo", HB_TAG('L','A','O',' ')}, /* Lao */
+ {"lt", HB_TAG('L','T','H',' ')}, /* Lithuanian */
+ {"luo", HB_TAG('L','U','O',' ')}, /* Luo (Kenya and Tanzania) */
+ {"luw", HB_TAG('L','U','O',' ')}, /* Luo (Cameroon) */
+ {"lv", HB_TAG('L','V','I',' ')}, /* Latvian */
+ {"lzz", HB_TAG('L','A','Z',' ')}, /* Laz */
+ {"mai", HB_TAG('M','T','H',' ')}, /* Maithili */
+ {"mdc", HB_TAG('M','L','E',' ')}, /* Male (Papua New Guinea) */
+ {"mdf", HB_TAG('M','O','K',' ')}, /* Moksha */
+ {"mdy", HB_TAG('M','L','E',' ')}, /* Male (Ethiopia) */
+ {"men", HB_TAG('M','D','E',' ')}, /* Mende (Sierra Leone) */
+ {"mg", HB_TAG('M','L','G',' ')}, /* Malagasy */
+ {"mi", HB_TAG('M','R','I',' ')}, /* Maori */
+ {"mk", HB_TAG('M','K','D',' ')}, /* Macedonian */
+ {"ml", HB_TAG('M','L','R',' ')}, /* Malayalam */
+ {"mn", HB_TAG('M','N','G',' ')}, /* Mongolian */
+ {"mnc", HB_TAG('M','C','H',' ')}, /* Manchu */
+ {"mni", HB_TAG('M','N','I',' ')}, /* Manipuri */
+ {"mnk", HB_TAG('M','N','D',' ')}, /* Mandinka */
+ {"mns", HB_TAG('M','A','N',' ')}, /* Mansi */
+ {"mnw", HB_TAG('M','O','N',' ')}, /* Mon */
+ {"mo", HB_TAG('M','O','L',' ')}, /* Moldavian */
+ {"moh", HB_TAG('M','O','H',' ')}, /* Mohawk */
+ {"mpe", HB_TAG('M','A','J',' ')}, /* Majang */
+ {"mr", HB_TAG('M','A','R',' ')}, /* Marathi */
+ {"ms", HB_TAG('M','L','Y',' ')}, /* Malay */
+ {"mt", HB_TAG('M','T','S',' ')}, /* Maltese */
+ {"mwr", HB_TAG('M','A','W',' ')}, /* Marwari */
+ {"my", HB_TAG('B','R','M',' ')}, /* Burmese */
+ {"mym", HB_TAG('M','E','N',' ')}, /* Me'en */
+ {"myv", HB_TAG('E','R','Z',' ')}, /* Erzya */
+ {"nb", HB_TAG('N','O','R',' ')}, /* Norwegian Bokmål */
+ {"nco", HB_TAG('S','I','B',' ')}, /* Sibe */
+ {"ne", HB_TAG('N','E','P',' ')}, /* Nepali */
+ {"new", HB_TAG('N','E','W',' ')}, /* Newari */
+ {"ng", HB_TAG('N','D','G',' ')}, /* Ndonga */
+ {"ngl", HB_TAG('L','M','W',' ')}, /* Lomwe */
+ {"niu", HB_TAG('N','I','U',' ')}, /* Niuean */
+ {"niv", HB_TAG('G','I','L',' ')}, /* Gilyak */
+ {"nl", HB_TAG('N','L','D',' ')}, /* Dutch */
+ {"nn", HB_TAG('N','Y','N',' ')}, /* Norwegian Nynorsk */
+ {"no", HB_TAG('N','O','R',' ')}, /* Norwegian (deprecated) */
+ {"nog", HB_TAG('N','O','G',' ')}, /* Nogai */
+ {"nqo", HB_TAG('N','K','O',' ')}, /* N'Ko */
+ {"nsk", HB_TAG('N','A','S',' ')}, /* Naskapi */
+ {"ny", HB_TAG('C','H','I',' ')}, /* Nyanja */
+ {"oc", HB_TAG('O','C','I',' ')}, /* Occitan (post 1500) */
+ {"oj", HB_TAG('O','J','B',' ')}, /* Ojibwa */
+ {"om", HB_TAG('O','R','O',' ')}, /* Oromo */
+ {"or", HB_TAG('O','R','I',' ')}, /* Oriya */
+ {"os", HB_TAG('O','S','S',' ')}, /* Ossetian */
+ {"pa", HB_TAG('P','A','N',' ')}, /* Panjabi */
+ {"pi", HB_TAG('P','A','L',' ')}, /* Pali */
+ {"pl", HB_TAG('P','L','K',' ')}, /* Polish */
+ {"plp", HB_TAG('P','A','P',' ')}, /* Palpa */
+ {"prs", HB_TAG('D','R','I',' ')}, /* Dari */
+ {"ps", HB_TAG('P','A','S',' ')}, /* Pushto */
+ {"pt", HB_TAG('P','T','G',' ')}, /* Portuguese */
+ {"raj", HB_TAG('R','A','J',' ')}, /* Rajasthani */
+ {"ria", HB_TAG('R','I','A',' ')}, /* Riang (India) */
+ {"ril", HB_TAG('R','I','A',' ')}, /* Riang (Myanmar) */
+ {"ro", HB_TAG('R','O','M',' ')}, /* Romanian */
+ {"rom", HB_TAG('R','O','Y',' ')}, /* Romany */
+ {"ru", HB_TAG('R','U','S',' ')}, /* Russian */
+ {"rue", HB_TAG('R','S','Y',' ')}, /* Rusyn */
+ {"sa", HB_TAG('S','A','N',' ')}, /* Sanskrit */
+ {"sah", HB_TAG('Y','A','K',' ')}, /* Yakut */
+ {"sat", HB_TAG('S','A','T',' ')}, /* Santali */
+ {"sck", HB_TAG('S','A','D',' ')}, /* Sadri */
+ {"sd", HB_TAG('S','N','D',' ')}, /* Sindhi */
+ {"se", HB_TAG('N','S','M',' ')}, /* Northern Sami */
+ {"seh", HB_TAG('S','N','A',' ')}, /* Sena */
+ {"sel", HB_TAG('S','E','L',' ')}, /* Selkup */
+ {"sg", HB_TAG('S','G','O',' ')}, /* Sango */
+ {"shn", HB_TAG('S','H','N',' ')}, /* Shan */
+ {"si", HB_TAG('S','N','H',' ')}, /* Sinhala */
+ {"sid", HB_TAG('S','I','D',' ')}, /* Sidamo */
+ {"sjd", HB_TAG('K','S','M',' ')}, /* Kildin Sami */
+ {"sk", HB_TAG('S','K','Y',' ')}, /* Slovak */
+ {"skr", HB_TAG('S','R','K',' ')}, /* Seraiki */
+ {"sl", HB_TAG('S','L','V',' ')}, /* Slovenian */
+ {"sm", HB_TAG('S','M','O',' ')}, /* Samoan */
+ {"sma", HB_TAG('S','S','M',' ')}, /* Southern Sami */
+ {"smj", HB_TAG('L','S','M',' ')}, /* Lule Sami */
+ {"smn", HB_TAG('I','S','M',' ')}, /* Inari Sami */
+ {"sms", HB_TAG('S','K','S',' ')}, /* Skolt Sami */
+ {"snk", HB_TAG('S','N','K',' ')}, /* Soninke */
+ {"so", HB_TAG('S','M','L',' ')}, /* Somali */
+ {"sq", HB_TAG('S','Q','I',' ')}, /* Albanian */
+ {"sr", HB_TAG('S','R','B',' ')}, /* Serbian */
+ {"srr", HB_TAG('S','R','R',' ')}, /* Serer */
+ {"suq", HB_TAG('S','U','R',' ')}, /* Suri */
+ {"sv", HB_TAG('S','V','E',' ')}, /* Swedish */
+ {"sva", HB_TAG('S','V','A',' ')}, /* Svan */
+ {"sw", HB_TAG('S','W','K',' ')}, /* Swahili */
+ {"swb", HB_TAG('C','M','R',' ')}, /* Comorian */
+ {"syr", HB_TAG('S','Y','R',' ')}, /* Syriac */
+ {"ta", HB_TAG('T','A','M',' ')}, /* Tamil */
+ {"tcy", HB_TAG('T','U','L',' ')}, /* Tulu */
+ {"te", HB_TAG('T','E','L',' ')}, /* Telugu */
+ {"tg", HB_TAG('T','A','J',' ')}, /* Tajik */
+ {"th", HB_TAG('T','H','A',' ')}, /* Thai */
+ {"ti", HB_TAG('T','G','Y',' ')}, /* Tigrinya */
+ {"tig", HB_TAG('T','G','R',' ')}, /* Tigre */
+ {"tk", HB_TAG('T','K','M',' ')}, /* Turkmen */
+ {"tn", HB_TAG('T','N','A',' ')}, /* Tswana */
+ {"tnz", HB_TAG('T','N','G',' ')}, /* Tonga (Thailand) */
+ {"to", HB_TAG('T','N','G',' ')}, /* Tonga (Tonga Islands) */
+ {"tog", HB_TAG('T','N','G',' ')}, /* Tonga (Nyasa) */
+ {"toi", HB_TAG('T','N','G',' ')}, /* Tonga (Zambia) */
+ {"tr", HB_TAG('T','R','K',' ')}, /* Turkish */
+ {"ts", HB_TAG('T','S','G',' ')}, /* Tsonga */
+ {"tt", HB_TAG('T','A','T',' ')}, /* Tatar */
+ {"tw", HB_TAG('T','W','I',' ')}, /* Twi */
+ {"ty", HB_TAG('T','H','T',' ')}, /* Tahitian */
+ {"udm", HB_TAG('U','D','M',' ')}, /* Udmurt */
+ {"ug", HB_TAG('U','Y','G',' ')}, /* Uighur */
+ {"uk", HB_TAG('U','K','R',' ')}, /* Ukrainian */
+ {"unr", HB_TAG('M','U','N',' ')}, /* Mundari */
+ {"ur", HB_TAG('U','R','D',' ')}, /* Urdu */
+ {"uz", HB_TAG('U','Z','B',' ')}, /* Uzbek */
+ {"ve", HB_TAG('V','E','N',' ')}, /* Venda */
+ {"vi", HB_TAG('V','I','T',' ')}, /* Vietnamese */
+ {"wbm", HB_TAG('W','A',' ',' ')}, /* Wa */
+ {"wbr", HB_TAG('W','A','G',' ')}, /* Wagdi */
+ {"wo", HB_TAG('W','L','F',' ')}, /* Wolof */
+ {"xal", HB_TAG('K','L','M',' ')}, /* Kalmyk */
+ {"xh", HB_TAG('X','H','S',' ')}, /* Xhosa */
+ {"xom", HB_TAG('K','M','O',' ')}, /* Komo (Sudan) */
+ {"xsl", HB_TAG('S','S','L',' ')}, /* South Slavey */
+ {"yi", HB_TAG('J','I','I',' ')}, /* Yiddish */
+ {"yo", HB_TAG('Y','B','A',' ')}, /* Yoruba */
+ {"yso", HB_TAG('N','I','S',' ')}, /* Nisi (China) */
+ {"zne", HB_TAG('Z','N','D',' ')}, /* Zande */
+ {"zu", HB_TAG('Z','U','L',' ')} /* Zulu */
+
+ /* I couldn't find the language id for these */
+
+/*{"??", HB_TAG('A','G','W',' ')},*/ /* Agaw */
+/*{"??", HB_TAG('A','L','S',' ')},*/ /* Alsatian */
+/*{"??", HB_TAG('A','L','T',' ')},*/ /* Altai */
+/*{"??", HB_TAG('A','R','K',' ')},*/ /* Arakanese */
+/*{"??", HB_TAG('A','T','H',' ')},*/ /* Athapaskan */
+/*{"??", HB_TAG('B','A','G',' ')},*/ /* Baghelkhandi */
+/*{"??", HB_TAG('B','A','L',' ')},*/ /* Balkar */
+/*{"??", HB_TAG('B','A','U',' ')},*/ /* Baule */
+/*{"??", HB_TAG('B','B','R',' ')},*/ /* Berber */
+/*{"??", HB_TAG('B','C','R',' ')},*/ /* Bible Cree */
+/*{"??", HB_TAG('B','E','L',' ')},*/ /* Belarussian */
+/*{"??", HB_TAG('B','I','L',' ')},*/ /* Bilen */
+/*{"??", HB_TAG('B','K','F',' ')},*/ /* Blackfoot */
+/*{"??", HB_TAG('B','L','N',' ')},*/ /* Balante */
+/*{"??", HB_TAG('B','M','L',' ')},*/ /* Bamileke */
+/*{"??", HB_TAG('B','R','I',' ')},*/ /* Braj Bhasha */
+/*{"??", HB_TAG('C','H','G',' ')},*/ /* Chaha Gurage */
+/*{"??", HB_TAG('C','H','H',' ')},*/ /* Chattisgarhi */
+/*{"??", HB_TAG('C','H','K',' ')},*/ /* Chukchi */
+/*{"??", HB_TAG('D','J','R',' ')},*/ /* Djerma */
+/*{"??", HB_TAG('D','N','G',' ')},*/ /* Dangme */
+/*{"??", HB_TAG('E','C','R',' ')},*/ /* Eastern Cree */
+/*{"??", HB_TAG('F','A','N',' ')},*/ /* French Antillean */
+/*{"??", HB_TAG('F','L','E',' ')},*/ /* Flemish */
+/*{"??", HB_TAG('F','N','E',' ')},*/ /* Forest Nenets */
+/*{"??", HB_TAG('F','T','A',' ')},*/ /* Futa */
+/*{"??", HB_TAG('G','A','R',' ')},*/ /* Garshuni */
+/*{"??", HB_TAG('G','E','Z',' ')},*/ /* Ge'ez */
+/*{"??", HB_TAG('H','A','L',' ')},*/ /* Halam */
+/*{"??", HB_TAG('H','A','R',' ')},*/ /* Harauti */
+/*{"??", HB_TAG('H','A','W',' ')},*/ /* Hawaiin */
+/*{"??", HB_TAG('H','B','N',' ')},*/ /* Hammer-Banna */
+/*{"??", HB_TAG('H','M','A',' ')},*/ /* High Mari */
+/*{"??", HB_TAG('H','N','D',' ')},*/ /* Hindko */
+/*{"??", HB_TAG('I','J','O',' ')},*/ /* Ijo */
+/*{"??", HB_TAG('I','L','O',' ')},*/ /* Ilokano */
+/*{"??", HB_TAG('I','R','T',' ')},*/ /* Irish Traditional */
+/*{"??", HB_TAG('J','U','L',' ')},*/ /* Jula */
+/*{"??", HB_TAG('K','A','R',' ')},*/ /* Karachay */
+/*{"??", HB_TAG('K','E','B',' ')},*/ /* Kebena */
+/*{"??", HB_TAG('K','G','E',' ')},*/ /* Khutsuri Georgian */
+/*{"??", HB_TAG('K','H','A',' ')},*/ /* Khakass */
+/*{"??", HB_TAG('K','H','K',' ')},*/ /* Khanty-Kazim */
+/*{"??", HB_TAG('K','H','S',' ')},*/ /* Khanty-Shurishkar */
+/*{"??", HB_TAG('K','H','V',' ')},*/ /* Khanty-Vakhi */
+/*{"??", HB_TAG('K','I','S',' ')},*/ /* Kisii */
+/*{"??", HB_TAG('K','K','N',' ')},*/ /* Kokni */
+/*{"??", HB_TAG('K','M','S',' ')},*/ /* Komso */
+/*{"??", HB_TAG('K','O','D',' ')},*/ /* Kodagu */
+/*{"??", HB_TAG('K','O','H',' ')},*/ /* Korean Old Hangul */
+/*{"??", HB_TAG('K','O','N',' ')},*/ /* Kikongo */
+/*{"??", HB_TAG('K','R','K',' ')},*/ /* Karakalpak */
+/*{"??", HB_TAG('K','R','N',' ')},*/ /* Karen */
+/*{"??", HB_TAG('K','U','L',' ')},*/ /* Kulvi */
+/*{"??", HB_TAG('L','A','H',' ')},*/ /* Lahuli */
+/*{"??", HB_TAG('L','A','M',' ')},*/ /* Lambani */
+/*{"??", HB_TAG('L','C','R',' ')},*/ /* L-Cree */
+/*{"??", HB_TAG('L','E','Z',' ')},*/ /* Lezgi */
+/*{"??", HB_TAG('L','M','A',' ')},*/ /* Low Mari */
+/*{"??", HB_TAG('L','U','B',' ')},*/ /* Luba */
+/*{"??", HB_TAG('L','U','G',' ')},*/ /* Luganda */
+/*{"??", HB_TAG('L','U','H',' ')},*/ /* Luhya */
+/*{"??", HB_TAG('M','A','K',' ')},*/ /* Makua */
+/*{"??", HB_TAG('M','A','L',' ')},*/ /* Malayalam Traditional */
+/*{"??", HB_TAG('M','B','N',' ')},*/ /* Mbundu */
+/*{"??", HB_TAG('M','I','Z',' ')},*/ /* Mizo */
+/*{"??", HB_TAG('M','L','N',' ')},*/ /* Malinke */
+/*{"??", HB_TAG('M','N','K',' ')},*/ /* Maninka */
+/*{"??", HB_TAG('M','O','R',' ')},*/ /* Moroccan */
+/*{"??", HB_TAG('N','A','G',' ')},*/ /* Naga-Assamese */
+/*{"??", HB_TAG('N','C','R',' ')},*/ /* N-Cree */
+/*{"??", HB_TAG('N','D','B',' ')},*/ /* Ndebele */
+/*{"??", HB_TAG('N','G','R',' ')},*/ /* Nagari */
+/*{"??", HB_TAG('N','H','C',' ')},*/ /* Norway House Cree */
+/*{"??", HB_TAG('N','K','L',' ')},*/ /* Nkole */
+/*{"??", HB_TAG('N','T','A',' ')},*/ /* Northern Tai */
+/*{"??", HB_TAG('O','C','R',' ')},*/ /* Oji-Cree */
+/*{"??", HB_TAG('P','A','A',' ')},*/ /* Palestinian Aramaic */
+/*{"??", HB_TAG('P','G','R',' ')},*/ /* Polytonic Greek */
+/*{"??", HB_TAG('P','L','G',' ')},*/ /* Palaung */
+/*{"??", HB_TAG('Q','I','N',' ')},*/ /* Chin */
+/*{"??", HB_TAG('R','B','U',' ')},*/ /* Russian Buriat */
+/*{"??", HB_TAG('R','C','R',' ')},*/ /* R-Cree */
+/*{"??", HB_TAG('R','M','S',' ')},*/ /* Rhaeto-Romanic */
+/*{"??", HB_TAG('R','U','A',' ')},*/ /* Ruanda */
+/*{"??", HB_TAG('S','A','Y',' ')},*/ /* Sayisi */
+/*{"??", HB_TAG('S','E','K',' ')},*/ /* Sekota */
+/*{"??", HB_TAG('S','I','G',' ')},*/ /* Silte Gurage */
+/*{"??", HB_TAG('S','L','A',' ')},*/ /* Slavey */
+/*{"??", HB_TAG('S','O','G',' ')},*/ /* Sodo Gurage */
+/*{"??", HB_TAG('S','O','T',' ')},*/ /* Sotho */
+/*{"??", HB_TAG('S','W','A',' ')},*/ /* Swadaya Aramaic */
+/*{"??", HB_TAG('S','W','Z',' ')},*/ /* Swazi */
+/*{"??", HB_TAG('S','X','T',' ')},*/ /* Sutu */
+/*{"??", HB_TAG('T','A','B',' ')},*/ /* Tabasaran */
+/*{"??", HB_TAG('T','C','R',' ')},*/ /* TH-Cree */
+/*{"??", HB_TAG('T','G','N',' ')},*/ /* Tongan */
+/*{"??", HB_TAG('T','M','N',' ')},*/ /* Temne */
+/*{"??", HB_TAG('T','N','E',' ')},*/ /* Tundra Nenets */
+/*{"??", HB_TAG('T','O','D',' ')},*/ /* Todo */
+/*{"??", HB_TAG('T','U','A',' ')},*/ /* Turoyo Aramaic */
+/*{"??", HB_TAG('T','U','V',' ')},*/ /* Tuvin */
+/*{"??", HB_TAG('W','C','R',' ')},*/ /* West-Cree */
+/*{"??", HB_TAG('X','B','D',' ')},*/ /* Tai Lue */
+/*{"??", HB_TAG('Y','C','R',' ')},*/ /* Y-Cree */
+/*{"??", HB_TAG('Y','I','C',' ')},*/ /* Yi Classic */
+/*{"??", HB_TAG('Y','I','M',' ')},*/ /* Yi Modern */
+/*{"??", HB_TAG('Z','H','P',' ')},*/ /* Chinese Phonetic */
+};
+
+static const LangTag ot_languages_zh[] = {
+ {"zh-cn", HB_TAG('Z','H','S',' ')}, /* Chinese (China) */
+ {"zh-hk", HB_TAG('Z','H','H',' ')}, /* Chinese (Hong Kong) */
+ {"zh-mo", HB_TAG('Z','H','T',' ')}, /* Chinese (Macao) */
+ {"zh-sg", HB_TAG('Z','H','S',' ')}, /* Chinese (Singapore) */
+ {"zh-tw", HB_TAG('Z','H','T',' ')} /* Chinese (Taiwan) */
+};
+
+static int
+lang_compare_first_component (const char *a,
+ const char *b)
+{
+ unsigned int da, db;
+ const char *p;
+
+ p = strchr (a, '-');
+ da = p ? (unsigned int) (p - a) : strlen (a);
+
+ p = strchr (b, '-');
+ db = p ? (unsigned int) (p - b) : strlen (b);
+
+ return strncmp (a, b, MAX (da, db));
+}
+
+static hb_bool_t
+lang_matches (const char *lang_str, const char *spec)
+{
+ unsigned int len = strlen (spec);
+
+ return strncmp (lang_str, spec, len) == 0 &&
+ (lang_str[len] == '\0' || lang_str[len] == '-');
+}
+
+hb_tag_t
+hb_ot_tag_from_language (hb_language_t language)
+{
+ const char *lang_str, *s;
+ const LangTag *lang_tag;
+
+ if (language == HB_LANGUAGE_INVALID)
+ return HB_OT_TAG_DEFAULT_LANGUAGE;
+
+ lang_str = hb_language_to_string (language);
+
+ s = strstr (lang_str, "x-hbot");
+ if (s) {
+ char tag[4];
+ int i;
+ s += 6;
+ for (i = 0; i < 4 && ISALPHA (s[i]); i++)
+ tag[i] = TOUPPER (s[i]);
+ if (i) {
+ for (; i < 4; i++)
+ tag[i] = ' ';
+ return HB_TAG_CHAR4 (tag);
+ }
+ }
+
+ /* Find a language matching in the first component */
+ lang_tag = (LangTag *) bsearch (lang_str, ot_languages,
+ ARRAY_LENGTH (ot_languages), sizeof (LangTag),
+ (hb_compare_func_t) lang_compare_first_component);
+ if (lang_tag)
+ return lang_tag->tag;
+
+ /* Otherwise, check the Chinese ones */
+ if (0 == lang_compare_first_component (lang_str, "zh"))
+ {
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_LENGTH (ot_languages_zh); i++)
+ {
+ lang_tag = &ot_languages_zh[i];
+ if (lang_matches (lang_tag->language, lang_str))
+ return lang_tag->tag;
+ }
+
+ /* Otherwise just return 'ZHS ' */
+ return HB_TAG('Z','H','S',' ');
+ }
+
+ s = strchr (lang_str, '-');
+ if (!s)
+ s = lang_str + strlen (lang_str);
+ if (s - lang_str == 3) {
+ /* Assume it's ISO-639-3 and upper-case and use it. */
+ return hb_tag_from_string (lang_str, s - lang_str) & ~0x20202000;
+ }
+
+ return HB_OT_TAG_DEFAULT_LANGUAGE;
+}
+
+hb_language_t
+hb_ot_tag_to_language (hb_tag_t tag)
+{
+ unsigned int i;
+
+ if (tag == HB_OT_TAG_DEFAULT_LANGUAGE)
+ return NULL;
+
+ for (i = 0; i < ARRAY_LENGTH (ot_languages); i++)
+ if (ot_languages[i].tag == tag)
+ return hb_language_from_string (ot_languages[i].language, -1);
+
+ /* If tag starts with ZH, it's Chinese */
+ if ((tag & 0xFFFF0000) == 0x5A480000) {
+ switch (tag) {
+ case HB_TAG('Z','H','H',' '): return hb_language_from_string ("zh-hk", -1); /* Hong Kong */
+ default: {
+ /* Encode the tag... */
+ unsigned char buf[14] = "zh-x-hbot";
+ buf[9] = tag >> 24;
+ buf[10] = (tag >> 16) & 0xFF;
+ buf[11] = (tag >> 8) & 0xFF;
+ buf[12] = tag & 0xFF;
+ if (buf[12] == 0x20)
+ buf[12] = '\0';
+ buf[13] = '\0';
+ return hb_language_from_string ((char *) buf, -1);
+ }
+ }
+ }
+
+ /* Else return a custom language in the form of "x-hbotABCD" */
+ {
+ unsigned char buf[11] = "x-hbot";
+ buf[6] = tag >> 24;
+ buf[7] = (tag >> 16) & 0xFF;
+ buf[8] = (tag >> 8) & 0xFF;
+ buf[9] = tag & 0xFF;
+ if (buf[9] == 0x20)
+ buf[9] = '\0';
+ buf[10] = '\0';
+ return hb_language_from_string ((char *) buf, -1);
+ }
+}
+
+
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-tag.h b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-tag.h
new file mode 100644
index 00000000000..1bf12ab3c09
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot-tag.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_H_IN
+#error "Include <hb-ot.h> instead."
+#endif
+
+#ifndef HB_OT_TAG_H
+#define HB_OT_TAG_H
+
+#include "hb.h"
+
+HB_BEGIN_DECLS
+
+
+#define HB_OT_TAG_DEFAULT_SCRIPT HB_TAG ('D', 'F', 'L', 'T')
+#define HB_OT_TAG_DEFAULT_LANGUAGE HB_TAG ('d', 'f', 'l', 't')
+
+void
+hb_ot_tags_from_script (hb_script_t script,
+ hb_tag_t *script_tag_1,
+ hb_tag_t *script_tag_2);
+
+hb_script_t
+hb_ot_tag_to_script (hb_tag_t tag);
+
+hb_tag_t
+hb_ot_tag_from_language (hb_language_t language);
+
+hb_language_t
+hb_ot_tag_to_language (hb_tag_t tag);
+
+
+HB_END_DECLS
+
+#endif /* HB_OT_TAG_H */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot.h b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot.h
new file mode 100644
index 00000000000..80739063991
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ot.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_H
+#define HB_OT_H
+#define HB_OT_H_IN
+
+#include "hb.h"
+
+#include "hb-ot-layout.h"
+#include "hb-ot-tag.h"
+
+HB_BEGIN_DECLS
+
+/* TODO remove */
+void
+hb_ot_shape_glyphs_closure (hb_font_t *font,
+ hb_buffer_t *buffer,
+ const hb_feature_t *features,
+ unsigned int num_features,
+ hb_set_t *glyphs);
+
+HB_END_DECLS
+
+#undef HB_OT_H_IN
+#endif /* HB_OT_H */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-private.hh
new file mode 100644
index 00000000000..265fba15d8d
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-private.hh
@@ -0,0 +1,853 @@
+/*
+ * Copyright © 2007,2008,2009 Red Hat, Inc.
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_PRIVATE_HH
+#define HB_PRIVATE_HH
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "hb.h"
+#define HB_H_IN
+#ifdef HAVE_OT
+#include "hb-ot.h"
+#define HB_OT_H_IN
+#endif
+
+#include <stdlib.h>
+#include <stddef.h>
+#include <string.h>
+#include <assert.h>
+
+/* We only use these two for debug output. However, the debug code is
+ * always seen by the compiler (and optimized out in non-debug builds.
+ * If including these becomes a problem, we can start thinking about
+ * someway around that. */
+#include <stdio.h>
+#include <errno.h>
+#include <stdarg.h>
+
+
+
+/* Essentials */
+
+#ifndef NULL
+# define NULL ((void *) 0)
+#endif
+
+
+/* Void! */
+struct _void_t;
+typedef const _void_t &void_t;
+#define VOID (* (const _void_t *) NULL)
+
+
+/* Basics */
+
+
+#undef MIN
+template <typename Type>
+static inline Type MIN (const Type &a, const Type &b) { return a < b ? a : b; }
+
+#undef MAX
+template <typename Type>
+static inline Type MAX (const Type &a, const Type &b) { return a > b ? a : b; }
+
+
+#undef ARRAY_LENGTH
+template <typename Type, unsigned int n>
+static inline unsigned int ARRAY_LENGTH (const Type (&a)[n]) { return n; }
+/* A const version, but does not detect erratically being called on pointers. */
+#define ARRAY_LENGTH_CONST(__array) ((signed int) (sizeof (__array) / sizeof (__array[0])))
+
+#define HB_STMT_START do
+#define HB_STMT_END while (0)
+
+#define _ASSERT_STATIC1(_line, _cond) typedef int _static_assert_on_line_##_line##_failed[(_cond)?1:-1]
+#define _ASSERT_STATIC0(_line, _cond) _ASSERT_STATIC1 (_line, (_cond))
+#define ASSERT_STATIC(_cond) _ASSERT_STATIC0 (__LINE__, (_cond))
+
+#define ASSERT_STATIC_EXPR(_cond)((void) sizeof (char[(_cond) ? 1 : -1]))
+#define ASSERT_STATIC_EXPR_ZERO(_cond) (0 * sizeof (char[(_cond) ? 1 : -1]))
+
+#define _PASTE1(a,b) a##b
+#define PASTE(a,b) _PASTE1(a,b)
+
+/* Lets assert int types. Saves trouble down the road. */
+
+ASSERT_STATIC (sizeof (int8_t) == 1);
+ASSERT_STATIC (sizeof (uint8_t) == 1);
+ASSERT_STATIC (sizeof (int16_t) == 2);
+ASSERT_STATIC (sizeof (uint16_t) == 2);
+ASSERT_STATIC (sizeof (int32_t) == 4);
+ASSERT_STATIC (sizeof (uint32_t) == 4);
+ASSERT_STATIC (sizeof (int64_t) == 8);
+ASSERT_STATIC (sizeof (uint64_t) == 8);
+
+ASSERT_STATIC (sizeof (hb_codepoint_t) == 4);
+ASSERT_STATIC (sizeof (hb_position_t) == 4);
+ASSERT_STATIC (sizeof (hb_mask_t) == 4);
+ASSERT_STATIC (sizeof (hb_var_int_t) == 4);
+
+
+/* We like our types POD */
+
+#define _ASSERT_TYPE_POD1(_line, _type) union _type_##_type##_on_line_##_line##_is_not_POD { _type instance; }
+#define _ASSERT_TYPE_POD0(_line, _type) _ASSERT_TYPE_POD1 (_line, _type)
+#define ASSERT_TYPE_POD(_type) _ASSERT_TYPE_POD0 (__LINE__, _type)
+
+#ifdef __GNUC__
+# define _ASSERT_INSTANCE_POD1(_line, _instance) \
+ HB_STMT_START { \
+ typedef __typeof__(_instance) _type_##_line; \
+ _ASSERT_TYPE_POD1 (_line, _type_##_line); \
+ } HB_STMT_END
+#else
+# define _ASSERT_INSTANCE_POD1(_line, _instance) typedef int _assertion_on_line_##_line##_not_tested
+#endif
+# define _ASSERT_INSTANCE_POD0(_line, _instance) _ASSERT_INSTANCE_POD1 (_line, _instance)
+# define ASSERT_INSTANCE_POD(_instance) _ASSERT_INSTANCE_POD0 (__LINE__, _instance)
+
+/* Check _assertion in a method environment */
+#define _ASSERT_POD1(_line) \
+ inline void _static_assertion_on_line_##_line (void) const \
+ { _ASSERT_INSTANCE_POD1 (_line, *this); /* Make sure it's POD. */ }
+# define _ASSERT_POD0(_line) _ASSERT_POD1 (_line)
+# define ASSERT_POD() _ASSERT_POD0 (__LINE__)
+
+
+
+/* Misc */
+
+
+#if defined(__GNUC__) && (__GNUC__ > 2) && defined(__OPTIMIZE__)
+#define _HB_BOOLEAN_EXPR(expr) ((expr) ? 1 : 0)
+#define likely(expr) (__builtin_expect (_HB_BOOLEAN_EXPR(expr), 1))
+#define unlikely(expr) (__builtin_expect (_HB_BOOLEAN_EXPR(expr), 0))
+#else
+#define likely(expr) (expr)
+#define unlikely(expr) (expr)
+#endif
+
+#ifndef __GNUC__
+#undef __attribute__
+#define __attribute__(x)
+#endif
+
+#if __GNUC__ >= 3
+#define HB_PURE_FUNC __attribute__((pure))
+#define HB_CONST_FUNC __attribute__((const))
+#define HB_PRINTF_FUNC(format_idx, arg_idx) __attribute__((__format__ (__printf__, format_idx, arg_idx)))
+#else
+#define HB_PURE_FUNC
+#define HB_CONST_FUNC
+#define HB_PRINTF_FUNC(format_idx, arg_idx)
+#endif
+#if __GNUC__ >= 4
+#define HB_UNUSED __attribute__((unused))
+#else
+#define HB_UNUSED
+#endif
+
+#ifndef HB_INTERNAL
+# ifndef __MINGW32__
+# define HB_INTERNAL __attribute__((__visibility__("hidden")))
+# else
+# define HB_INTERNAL
+# endif
+#endif
+
+
+#if (defined(__WIN32__) && !defined(__WINE__)) || defined(_MSC_VER)
+#define snprintf _snprintf
+#endif
+
+#ifdef _MSC_VER
+#undef inline
+#define inline __inline
+#endif
+
+#ifdef __STRICT_ANSI__
+#undef inline
+#define inline __inline__
+#endif
+
+
+#if __GNUC__ >= 3
+#define HB_FUNC __PRETTY_FUNCTION__
+#elif defined(_MSC_VER)
+#define HB_FUNC __FUNCSIG__
+#else
+#define HB_FUNC __func__
+#endif
+
+
+/* Return the number of 1 bits in mask. */
+static inline HB_CONST_FUNC unsigned int
+_hb_popcount32 (uint32_t mask)
+{
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
+ return __builtin_popcount (mask);
+#else
+ /* "HACKMEM 169" */
+ register uint32_t y;
+ y = (mask >> 1) &033333333333;
+ y = mask - y - ((y >>1) & 033333333333);
+ return (((y + (y >> 3)) & 030707070707) % 077);
+#endif
+}
+
+/* Returns the number of bits needed to store number */
+static inline HB_CONST_FUNC unsigned int
+_hb_bit_storage (unsigned int number)
+{
+#if defined(__GNUC__) && (__GNUC__ >= 4) && defined(__OPTIMIZE__)
+ return likely (number) ? (sizeof (unsigned int) * 8 - __builtin_clz (number)) : 0;
+#else
+ register unsigned int n_bits = 0;
+ while (number) {
+ n_bits++;
+ number >>= 1;
+ }
+ return n_bits;
+#endif
+}
+
+/* Returns the number of zero bits in the least significant side of number */
+static inline HB_CONST_FUNC unsigned int
+_hb_ctz (unsigned int number)
+{
+#if defined(__GNUC__) && (__GNUC__ >= 4) && defined(__OPTIMIZE__)
+ return likely (number) ? __builtin_ctz (number) : 0;
+#else
+ register unsigned int n_bits = 0;
+ if (unlikely (!number)) return 0;
+ while (!(number & 1)) {
+ n_bits++;
+ number >>= 1;
+ }
+ return n_bits;
+#endif
+}
+
+static inline bool
+_hb_unsigned_int_mul_overflows (unsigned int count, unsigned int size)
+{
+ return (size > 0) && (count >= ((unsigned int) -1) / size);
+}
+
+
+/* Type of bsearch() / qsort() compare function */
+typedef int (*hb_compare_func_t) (const void *, const void *);
+
+
+
+
+/* arrays and maps */
+
+
+#define HB_PREALLOCED_ARRAY_INIT {0}
+template <typename Type, unsigned int StaticSize>
+struct hb_prealloced_array_t
+{
+ unsigned int len;
+ unsigned int allocated;
+ Type *array;
+ Type static_array[StaticSize];
+
+ void init (void) { memset (this, 0, sizeof (*this)); }
+
+ inline Type& operator [] (unsigned int i) { return array[i]; }
+ inline const Type& operator [] (unsigned int i) const { return array[i]; }
+
+ inline Type *push (void)
+ {
+ if (!array) {
+ array = static_array;
+ allocated = ARRAY_LENGTH (static_array);
+ }
+ if (likely (len < allocated))
+ return &array[len++];
+
+ /* Need to reallocate */
+ unsigned int new_allocated = allocated + (allocated >> 1) + 8;
+ Type *new_array = NULL;
+
+ if (array == static_array) {
+ new_array = (Type *) calloc (new_allocated, sizeof (Type));
+ if (new_array)
+ memcpy (new_array, array, len * sizeof (Type));
+ } else {
+ bool overflows = (new_allocated < allocated) || _hb_unsigned_int_mul_overflows (new_allocated, sizeof (Type));
+ if (likely (!overflows)) {
+ new_array = (Type *) realloc (array, new_allocated * sizeof (Type));
+ }
+ }
+
+ if (unlikely (!new_array))
+ return NULL;
+
+ array = new_array;
+ allocated = new_allocated;
+ return &array[len++];
+ }
+
+ inline void pop (void)
+ {
+ len--;
+ /* TODO: shrink array if needed */
+ }
+
+ inline void shrink (unsigned int l)
+ {
+ if (l < len)
+ len = l;
+ /* TODO: shrink array if needed */
+ }
+
+ template <typename T>
+ inline Type *find (T v) {
+ for (unsigned int i = 0; i < len; i++)
+ if (array[i] == v)
+ return &array[i];
+ return NULL;
+ }
+ template <typename T>
+ inline const Type *find (T v) const {
+ for (unsigned int i = 0; i < len; i++)
+ if (array[i] == v)
+ return &array[i];
+ return NULL;
+ }
+
+ inline void sort (void)
+ {
+ qsort (array, len, sizeof (Type), (hb_compare_func_t) Type::cmp);
+ }
+
+ inline void sort (unsigned int start, unsigned int end)
+ {
+ qsort (array + start, end - start, sizeof (Type), (hb_compare_func_t) Type::cmp);
+ }
+
+ template <typename T>
+ inline Type *bsearch (T *key)
+ {
+ return (Type *) ::bsearch (key, array, len, sizeof (Type), (hb_compare_func_t) Type::cmp);
+ }
+ template <typename T>
+ inline const Type *bsearch (T *key) const
+ {
+ return (const Type *) ::bsearch (key, array, len, sizeof (Type), (hb_compare_func_t) Type::cmp);
+ }
+
+ inline void finish (void)
+ {
+ if (array != static_array)
+ free (array);
+ array = NULL;
+ allocated = len = 0;
+ }
+};
+
+
+#define HB_LOCKABLE_SET_INIT {HB_PREALLOCED_ARRAY_INIT}
+template <typename item_t, typename lock_t>
+struct hb_lockable_set_t
+{
+ hb_prealloced_array_t <item_t, 2> items;
+
+ inline void init (void) { items.init (); }
+
+ template <typename T>
+ inline item_t *replace_or_insert (T v, lock_t &l, bool replace)
+ {
+ l.lock ();
+ item_t *item = items.find (v);
+ if (item) {
+ if (replace) {
+ item_t old = *item;
+ *item = v;
+ l.unlock ();
+ old.finish ();
+ }
+ else {
+ item = NULL;
+ l.unlock ();
+ }
+ } else {
+ item = items.push ();
+ if (likely (item))
+ *item = v;
+ l.unlock ();
+ }
+ return item;
+ }
+
+ template <typename T>
+ inline void remove (T v, lock_t &l)
+ {
+ l.lock ();
+ item_t *item = items.find (v);
+ if (item) {
+ item_t old = *item;
+ *item = items[items.len - 1];
+ items.pop ();
+ l.unlock ();
+ old.finish ();
+ } else {
+ l.unlock ();
+ }
+ }
+
+ template <typename T>
+ inline bool find (T v, item_t *i, lock_t &l)
+ {
+ l.lock ();
+ item_t *item = items.find (v);
+ if (item)
+ *i = *item;
+ l.unlock ();
+ return !!item;
+ }
+
+ template <typename T>
+ inline item_t *find_or_insert (T v, lock_t &l)
+ {
+ l.lock ();
+ item_t *item = items.find (v);
+ if (!item) {
+ item = items.push ();
+ if (likely (item))
+ *item = v;
+ }
+ l.unlock ();
+ return item;
+ }
+
+ inline void finish (lock_t &l)
+ {
+ if (!items.len) {
+ /* No need for locking. */
+ items.finish ();
+ return;
+ }
+ l.lock ();
+ while (items.len) {
+ item_t old = items[items.len - 1];
+ items.pop ();
+ l.unlock ();
+ old.finish ();
+ l.lock ();
+ }
+ items.finish ();
+ l.unlock ();
+ }
+
+};
+
+
+
+
+/* Big-endian handling */
+
+static inline uint16_t hb_be_uint16 (const uint16_t v)
+{
+ const uint8_t *V = (const uint8_t *) &v;
+ return (V[0] << 8) | V[1];
+}
+
+static inline uint16_t hb_uint16_swap (const uint16_t v)
+{
+ return (v >> 8) | (v << 8);
+}
+
+static inline uint32_t hb_uint32_swap (const uint32_t v)
+{
+ return (hb_uint16_swap (v) << 16) | hb_uint16_swap (v >> 16);
+}
+
+/* Note, of the following macros, uint16_get is the one called many many times.
+ * If there is any optimizations to be done, it's in that macro. However, I
+ * already confirmed that on my T400 ThinkPad at least, using bswap_16(), which
+ * results in a single ror instruction, does NOT speed this up. In fact, it
+ * resulted in a minor slowdown. At any rate, note that v may not be correctly
+ * aligned, so I think the current implementation is optimal.
+ */
+
+#define hb_be_uint16_put(v,V) HB_STMT_START { v[0] = (V>>8); v[1] = (V); } HB_STMT_END
+#define hb_be_uint16_get(v) (uint16_t) ((v[0] << 8) + v[1])
+#define hb_be_uint16_eq(a,b) (a[0] == b[0] && a[1] == b[1])
+
+#define hb_be_uint32_put(v,V) HB_STMT_START { v[0] = (V>>24); v[1] = (V>>16); v[2] = (V>>8); v[3] = (V); } HB_STMT_END
+#define hb_be_uint32_get(v) (uint32_t) ((v[0] << 24) + (v[1] << 16) + (v[2] << 8) + v[3])
+#define hb_be_uint32_eq(a,b) (a[0] == b[0] && a[1] == b[1] && a[2] == b[2] && a[3] == b[3])
+
+
+/* ASCII tag/character handling */
+
+static inline unsigned char ISALPHA (unsigned char c)
+{ return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z'); }
+static inline unsigned char ISALNUM (unsigned char c)
+{ return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9'); }
+static inline unsigned char TOUPPER (unsigned char c)
+{ return (c >= 'a' && c <= 'z') ? c - 'a' + 'A' : c; }
+static inline unsigned char TOLOWER (unsigned char c)
+{ return (c >= 'A' && c <= 'Z') ? c - 'A' + 'a' : c; }
+
+#define HB_TAG_CHAR4(s) (HB_TAG(((const char *) s)[0], \
+ ((const char *) s)[1], \
+ ((const char *) s)[2], \
+ ((const char *) s)[3]))
+
+
+/* C++ helpers */
+
+/* Makes class uncopyable. Use in private: section. */
+#define NO_COPY(T) \
+ T (const T &o); \
+ T &operator = (const T &o)
+
+
+/* Debug */
+
+
+#ifndef HB_DEBUG
+#define HB_DEBUG 0
+#endif
+
+static inline bool
+_hb_debug (unsigned int level,
+ unsigned int max_level)
+{
+ return level < max_level;
+}
+
+#define DEBUG_LEVEL(WHAT, LEVEL) (_hb_debug ((LEVEL), HB_DEBUG_##WHAT))
+#define DEBUG(WHAT) (DEBUG_LEVEL (WHAT, 0))
+
+template <int max_level> static inline void
+_hb_debug_msg_va (const char *what,
+ const void *obj,
+ const char *func,
+ bool indented,
+ unsigned int level,
+ int level_dir,
+ const char *message,
+ va_list ap)
+{
+ if (!_hb_debug (level, max_level))
+ return;
+
+ fprintf (stderr, "%-10s", what ? what : "");
+
+ if (obj)
+ fprintf (stderr, "(%0*lx) ", (unsigned int) (2 * sizeof (void *)), (unsigned long) obj);
+ else
+ fprintf (stderr, " %*s ", (unsigned int) (2 * sizeof (void *)), "");
+
+ if (indented) {
+/* One may want to add ASCII version of these. See:
+ * https://bugs.freedesktop.org/show_bug.cgi?id=50970 */
+#define VBAR "\342\224\202" /* U+2502 BOX DRAWINGS LIGHT VERTICAL */
+#define VRBAR "\342\224\234" /* U+251C BOX DRAWINGS LIGHT VERTICAL AND RIGHT */
+#define DLBAR "\342\225\256" /* U+256E BOX DRAWINGS LIGHT ARC DOWN AND LEFT */
+#define ULBAR "\342\225\257" /* U+256F BOX DRAWINGS LIGHT ARC UP AND LEFT */
+#define LBAR "\342\225\264" /* U+2574 BOX DRAWINGS LIGHT LEFT */
+ static const char bars[] = VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR;
+ fprintf (stderr, "%2d %s" VRBAR "%s",
+ level,
+ bars + sizeof (bars) - 1 - MIN ((unsigned int) sizeof (bars), (unsigned int) (sizeof (VBAR) - 1) * level),
+ level_dir ? (level_dir > 0 ? DLBAR : ULBAR) : LBAR);
+ } else
+ fprintf (stderr, " " VRBAR LBAR);
+
+ if (func)
+ {
+ /* Skip "typename" */
+ if (0 == strncmp (func, "typename ", 9))
+ func += 9;
+ /* Skip return type */
+ const char *space = strchr (func, ' ');
+ if (space)
+ func = space + 1;
+ /* Skip parameter list */
+ const char *paren = strchr (func, '(');
+ unsigned int func_len = paren ? paren - func : strlen (func);
+ fprintf (stderr, "%.*s: ", func_len, func);
+ }
+
+ if (message)
+ vfprintf (stderr, message, ap);
+
+ fprintf (stderr, "\n");
+}
+template <> inline void
+_hb_debug_msg_va<0> (const char *what HB_UNUSED,
+ const void *obj HB_UNUSED,
+ const char *func HB_UNUSED,
+ bool indented HB_UNUSED,
+ unsigned int level HB_UNUSED,
+ int level_dir HB_UNUSED,
+ const char *message HB_UNUSED,
+ va_list ap HB_UNUSED) {}
+
+template <int max_level> static inline void
+_hb_debug_msg (const char *what,
+ const void *obj,
+ const char *func,
+ bool indented,
+ unsigned int level,
+ int level_dir,
+ const char *message,
+ ...) HB_PRINTF_FUNC(7, 8);
+template <int max_level> static inline void
+_hb_debug_msg (const char *what,
+ const void *obj,
+ const char *func,
+ bool indented,
+ unsigned int level,
+ int level_dir,
+ const char *message,
+ ...)
+{
+ va_list ap;
+ va_start (ap, message);
+ _hb_debug_msg_va<max_level> (what, obj, func, indented, level, level_dir, message, ap);
+ va_end (ap);
+}
+template <> inline void
+_hb_debug_msg<0> (const char *what HB_UNUSED,
+ const void *obj HB_UNUSED,
+ const char *func HB_UNUSED,
+ bool indented HB_UNUSED,
+ unsigned int level HB_UNUSED,
+ int level_dir HB_UNUSED,
+ const char *message HB_UNUSED,
+ ...) HB_PRINTF_FUNC(7, 8);
+template <> inline void
+_hb_debug_msg<0> (const char *what HB_UNUSED,
+ const void *obj HB_UNUSED,
+ const char *func HB_UNUSED,
+ bool indented HB_UNUSED,
+ unsigned int level HB_UNUSED,
+ int level_dir HB_UNUSED,
+ const char *message HB_UNUSED,
+ ...) {}
+
+#define DEBUG_MSG_LEVEL(WHAT, OBJ, LEVEL, LEVEL_DIR, ...) _hb_debug_msg<HB_DEBUG_##WHAT> (#WHAT, (OBJ), NULL, true, (LEVEL), (LEVEL_DIR), __VA_ARGS__)
+#define DEBUG_MSG(WHAT, OBJ, ...) _hb_debug_msg<HB_DEBUG_##WHAT> (#WHAT, (OBJ), NULL, false, 0, 0, __VA_ARGS__)
+#define DEBUG_MSG_FUNC(WHAT, OBJ, ...) _hb_debug_msg<HB_DEBUG_##WHAT> (#WHAT, (OBJ), HB_FUNC, false, 0, 0, __VA_ARGS__)
+
+
+/*
+ * Printer
+ */
+
+template <typename T>
+struct hb_printer_t {};
+
+template <>
+struct hb_printer_t<bool> {
+ const char *print (bool v) { return v ? "true" : "false"; }
+};
+
+template <>
+struct hb_printer_t<void_t> {
+ const char *print (void_t v) { return ""; }
+};
+
+
+/*
+ * Trace
+ */
+
+template <typename T>
+static inline void _hb_warn_no_return (bool returned)
+{
+ if (unlikely (!returned)) {
+ fprintf (stderr, "OUCH, returned with no call to TRACE_RETURN. This is a bug, please report.\n");
+ }
+}
+template <>
+inline void _hb_warn_no_return<void_t> (bool returned)
+{}
+
+template <int max_level, typename ret_t>
+struct hb_auto_trace_t {
+ explicit inline hb_auto_trace_t (unsigned int *plevel_,
+ const char *what_,
+ const void *obj_,
+ const char *func,
+ const char *message,
+ ...) : plevel (plevel_), what (what_), obj (obj_), returned (false)
+ {
+ if (plevel) ++*plevel;
+
+ va_list ap;
+ va_start (ap, message);
+ _hb_debug_msg_va<max_level> (what, obj, func, true, plevel ? *plevel : 0, +1, message, ap);
+ va_end (ap);
+ }
+ inline ~hb_auto_trace_t (void)
+ {
+ _hb_warn_no_return<ret_t> (returned);
+ if (!returned) {
+ _hb_debug_msg<max_level> (what, obj, NULL, true, plevel ? *plevel : 1, -1, " ");
+ }
+ if (plevel) --*plevel;
+ }
+
+ inline ret_t ret (ret_t v, unsigned int line = 0)
+ {
+ if (unlikely (returned)) {
+ fprintf (stderr, "OUCH, double calls to TRACE_RETURN. This is a bug, please report.\n");
+ return v;
+ }
+
+ _hb_debug_msg<max_level> (what, obj, NULL, true, plevel ? *plevel : 1, -1,
+ "return %s (line %d)",
+ hb_printer_t<ret_t>().print (v), line);
+ if (plevel) --*plevel;
+ plevel = NULL;
+ returned = true;
+ return v;
+ }
+
+ private:
+ unsigned int *plevel;
+ const char *what;
+ const void *obj;
+ bool returned;
+};
+template <typename ret_t> /* Optimize when tracing is disabled */
+struct hb_auto_trace_t<0, ret_t> {
+ explicit inline hb_auto_trace_t (unsigned int *plevel_ HB_UNUSED,
+ const char *what HB_UNUSED,
+ const void *obj HB_UNUSED,
+ const char *func HB_UNUSED,
+ const char *message HB_UNUSED,
+ ...) {}
+
+ inline ret_t ret (ret_t v, unsigned int line = 0) { return v; }
+};
+
+#define TRACE_RETURN(RET) trace.ret (RET, __LINE__)
+
+/* Misc */
+
+
+/* Pre-mature optimization:
+ * Checks for lo <= u <= hi but with an optimization if lo and hi
+ * are only different in a contiguous set of lower-most bits.
+ */
+template <typename T> static inline bool
+hb_in_range (T u, T lo, T hi)
+{
+ if ( ((lo^hi) & lo) == 0 &&
+ ((lo^hi) & hi) == (lo^hi) &&
+ ((lo^hi) & ((lo^hi) + 1)) == 0 )
+ return (u & ~(lo^hi)) == lo;
+ else
+ return lo <= u && u <= hi;
+}
+
+template <typename T> static inline bool
+hb_in_ranges (T u, T lo1, T hi1, T lo2, T hi2, T lo3, T hi3)
+{
+ return hb_in_range (u, lo1, hi1) || hb_in_range (u, lo2, hi2) || hb_in_range (u, lo3, hi3);
+}
+
+
+/* Useful for set-operations on small enums.
+ * For example, for testing "x ∈ {x1, x2, x3}" use:
+ * (FLAG(x) & (FLAG(x1) | FLAG(x2) | FLAG(x3)))
+ */
+#define FLAG(x) (1<<(x))
+#define FLAG_RANGE(x,y) (ASSERT_STATIC_EXPR_ZERO ((x) < (y)) + FLAG(y+1) - FLAG(x))
+
+
+template <typename T, typename T2> inline void
+hb_bubble_sort (T *array, unsigned int len, int(*compar)(const T *, const T *), T2 *array2)
+{
+ if (unlikely (!len))
+ return;
+
+ unsigned int k = len - 1;
+ do {
+ unsigned int new_k = 0;
+
+ for (unsigned int j = 0; j < k; j++)
+ if (compar (&array[j], &array[j+1]) > 0)
+ {
+ {
+ T t;
+ t = array[j];
+ array[j] = array[j + 1];
+ array[j + 1] = t;
+ }
+ if (array2)
+ {
+ T2 t;
+ t = array2[j];
+ array2[j] = array2[j + 1];
+ array2[j + 1] = t;
+ }
+
+ new_k = j;
+ }
+ k = new_k;
+ } while (k);
+}
+
+template <typename T> inline void
+hb_bubble_sort (T *array, unsigned int len, int(*compar)(const T *, const T *))
+{
+ hb_bubble_sort (array, len, compar, (int *) NULL);
+}
+
+static inline hb_bool_t
+hb_codepoint_parse (const char *s, unsigned int len, int base, hb_codepoint_t *out)
+{
+ /* Pain because we don't know whether s is nul-terminated. */
+ char buf[64];
+ strncpy (buf, s, MIN (ARRAY_LENGTH (buf) - 1, len));
+ buf[MIN (ARRAY_LENGTH (buf) - 1, len)] = '\0';
+
+ char *end;
+ errno = 0;
+ unsigned long v = strtoul (buf, &end, base);
+ if (errno) return false;
+ if (*end) return false;
+ *out = v;
+ return true;
+}
+
+
+#endif /* HB_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-set-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-set-private.hh
new file mode 100644
index 00000000000..c736b69936c
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-set-private.hh
@@ -0,0 +1,305 @@
+/*
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_SET_PRIVATE_HH
+#define HB_SET_PRIVATE_HH
+
+#include "hb-private.hh"
+#include "hb-set.h"
+#include "hb-object-private.hh"
+
+
+struct hb_set_digest_common_bits_t
+{
+ ASSERT_POD ();
+
+ typedef unsigned int mask_t;
+
+ inline void init (void) {
+ mask = ~0;
+ value = (mask_t) -1;
+ }
+
+ inline void add (hb_codepoint_t g) {
+ if (unlikely (value == (mask_t) -1)) {
+ value = g;
+ return;
+ }
+
+ mask ^= (g & mask) ^ value;
+ value &= mask;
+ }
+
+ inline void add_range (hb_codepoint_t a, hb_codepoint_t b) {
+ /* The negation here stands for ~(x-1). */
+ mask &= -(1 << _hb_bit_storage (a ^ b));
+ value &= mask;
+ }
+
+ inline bool may_have (hb_codepoint_t g) const {
+ return (g & mask) == value;
+ }
+
+ private:
+ mask_t mask;
+ mask_t value;
+};
+
+struct hb_set_digest_lowest_bits_t
+{
+ ASSERT_POD ();
+
+ typedef unsigned long mask_t;
+
+ inline void init (void) {
+ mask = 0;
+ }
+
+ inline void add (hb_codepoint_t g) {
+ mask |= mask_for (g);
+ }
+
+ inline void add_range (hb_codepoint_t a, hb_codepoint_t b) {
+ if (b - a >= sizeof (mask_t) * 8 - 1)
+ mask = (mask_t) -1;
+ else {
+ mask_t ma = mask_for (a);
+ mask_t mb = mask_for (b);
+ mask |= mb + (mb - ma) - (mb < ma);
+ }
+ }
+
+ inline bool may_have (hb_codepoint_t g) const {
+ return !!(mask & mask_for (g));
+ }
+
+ private:
+
+ static inline mask_t mask_for (hb_codepoint_t g) { return ((mask_t) 1) << (g & (sizeof (mask_t) * 8 - 1)); }
+ mask_t mask;
+};
+
+struct hb_set_digest_t
+{
+ ASSERT_POD ();
+
+ inline void init (void) {
+ digest1.init ();
+ digest2.init ();
+ }
+
+ inline void add (hb_codepoint_t g) {
+ digest1.add (g);
+ digest2.add (g);
+ }
+
+ inline void add_range (hb_codepoint_t a, hb_codepoint_t b) {
+ digest1.add_range (a, b);
+ digest2.add_range (a, b);
+ }
+
+ inline bool may_have (hb_codepoint_t g) const {
+ return digest1.may_have (g) && digest2.may_have (g);
+ }
+
+ private:
+ hb_set_digest_common_bits_t digest1;
+ hb_set_digest_lowest_bits_t digest2;
+};
+
+
+/* TODO Make this faster and memmory efficient. */
+
+struct hb_set_t
+{
+ hb_object_header_t header;
+ ASSERT_POD ();
+
+ inline void init (void) {
+ header.init ();
+ clear ();
+ }
+ inline void fini (void) {
+ }
+ inline void clear (void) {
+ memset (elts, 0, sizeof elts);
+ }
+ inline bool is_empty (void) const {
+ for (unsigned int i = 0; i < ARRAY_LENGTH (elts); i++)
+ if (elts[i])
+ return false;
+ return true;
+ }
+ inline void add (hb_codepoint_t g)
+ {
+ if (unlikely (g == SENTINEL)) return;
+ if (unlikely (g > MAX_G)) return;
+ elt (g) |= mask (g);
+ }
+ inline void add_range (hb_codepoint_t a, hb_codepoint_t b)
+ {
+ /* TODO Speedup */
+ for (unsigned int i = a; i < b + 1; i++)
+ add (i);
+ }
+ inline void del (hb_codepoint_t g)
+ {
+ if (unlikely (g > MAX_G)) return;
+ elt (g) &= ~mask (g);
+ }
+ inline void del_range (hb_codepoint_t a, hb_codepoint_t b)
+ {
+ /* TODO Speedup */
+ for (unsigned int i = a; i < b + 1; i++)
+ del (i);
+ }
+ inline bool has (hb_codepoint_t g) const
+ {
+ if (unlikely (g > MAX_G)) return false;
+ return !!(elt (g) & mask (g));
+ }
+ inline bool intersects (hb_codepoint_t first,
+ hb_codepoint_t last) const
+ {
+ if (unlikely (first > MAX_G)) return false;
+ if (unlikely (last > MAX_G)) last = MAX_G;
+ unsigned int end = last + 1;
+ for (hb_codepoint_t i = first; i < end; i++)
+ if (has (i))
+ return true;
+ return false;
+ }
+ inline bool is_equal (const hb_set_t *other) const
+ {
+ for (unsigned int i = 0; i < ELTS; i++)
+ if (elts[i] != other->elts[i])
+ return false;
+ return true;
+ }
+ inline void set (const hb_set_t *other)
+ {
+ for (unsigned int i = 0; i < ELTS; i++)
+ elts[i] = other->elts[i];
+ }
+ inline void union_ (const hb_set_t *other)
+ {
+ for (unsigned int i = 0; i < ELTS; i++)
+ elts[i] |= other->elts[i];
+ }
+ inline void intersect (const hb_set_t *other)
+ {
+ for (unsigned int i = 0; i < ELTS; i++)
+ elts[i] &= other->elts[i];
+ }
+ inline void subtract (const hb_set_t *other)
+ {
+ for (unsigned int i = 0; i < ELTS; i++)
+ elts[i] &= ~other->elts[i];
+ }
+ inline void symmetric_difference (const hb_set_t *other)
+ {
+ for (unsigned int i = 0; i < ELTS; i++)
+ elts[i] ^= other->elts[i];
+ }
+ inline bool next (hb_codepoint_t *codepoint) const
+ {
+ if (unlikely (*codepoint == SENTINEL)) {
+ hb_codepoint_t i = get_min ();
+ if (i != SENTINEL) {
+ *codepoint = i;
+ return true;
+ } else
+ return false;
+ }
+ for (hb_codepoint_t i = *codepoint + 1; i < MAX_G + 1; i++)
+ if (has (i)) {
+ *codepoint = i;
+ return true;
+ }
+ return false;
+ }
+ inline bool next_range (hb_codepoint_t *first, hb_codepoint_t *last) const
+ {
+ hb_codepoint_t i;
+
+ i = *last;
+ if (!next (&i))
+ return false;
+
+ *last = *first = i;
+ while (next (&i) && i == *last + 1)
+ (*last)++;
+
+ return true;
+ }
+
+ inline unsigned int get_population (void) const
+ {
+ unsigned int count = 0;
+ for (unsigned int i = 0; i < ELTS; i++)
+ count += _hb_popcount32 (elts[i]);
+ return count;
+ }
+ inline hb_codepoint_t get_min (void) const
+ {
+ for (unsigned int i = 0; i < ELTS; i++)
+ if (elts[i])
+ for (unsigned int j = 0; i < BITS; j++)
+ if (elts[i] & (1 << j))
+ return i * BITS + j;
+ return SENTINEL;
+ }
+ inline hb_codepoint_t get_max (void) const
+ {
+ for (unsigned int i = ELTS; i; i--)
+ if (elts[i - 1])
+ for (unsigned int j = BITS; j; j--)
+ if (elts[i - 1] & (1 << (j - 1)))
+ return (i - 1) * BITS + (j - 1);
+ return SENTINEL;
+ }
+
+ typedef uint32_t elt_t;
+ static const unsigned int MAX_G = 65536 - 1; /* XXX Fix this... */
+ static const unsigned int SHIFT = 5;
+ static const unsigned int BITS = (1 << SHIFT);
+ static const unsigned int MASK = BITS - 1;
+ static const unsigned int ELTS = (MAX_G + 1 + (BITS - 1)) / BITS;
+ static const hb_codepoint_t SENTINEL = (hb_codepoint_t) -1;
+
+ elt_t &elt (hb_codepoint_t g) { return elts[g >> SHIFT]; }
+ elt_t elt (hb_codepoint_t g) const { return elts[g >> SHIFT]; }
+ elt_t mask (hb_codepoint_t g) const { return elt_t (1) << (g & MASK); }
+
+ elt_t elts[ELTS]; /* XXX 8kb */
+
+ ASSERT_STATIC (sizeof (elt_t) * 8 == BITS);
+ ASSERT_STATIC (sizeof (elt_t) * 8 * ELTS > MAX_G);
+};
+
+
+
+#endif /* HB_SET_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-set.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-set.cc
new file mode 100644
index 00000000000..93f983aeb77
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-set.cc
@@ -0,0 +1,221 @@
+/*
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-set-private.hh"
+
+
+
+/* Public API */
+
+
+hb_set_t *
+hb_set_create (void)
+{
+ hb_set_t *set;
+
+ if (!(set = hb_object_create<hb_set_t> ()))
+ return hb_set_get_empty ();
+
+ set->clear ();
+
+ return set;
+}
+
+hb_set_t *
+hb_set_get_empty (void)
+{
+ static const hb_set_t _hb_set_nil = {
+ HB_OBJECT_HEADER_STATIC,
+
+ {0} /* elts */
+ };
+
+ return const_cast<hb_set_t *> (&_hb_set_nil);
+}
+
+hb_set_t *
+hb_set_reference (hb_set_t *set)
+{
+ return hb_object_reference (set);
+}
+
+void
+hb_set_destroy (hb_set_t *set)
+{
+ if (!hb_object_destroy (set)) return;
+
+ set->fini ();
+
+ free (set);
+}
+
+hb_bool_t
+hb_set_set_user_data (hb_set_t *set,
+ hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace)
+{
+ return hb_object_set_user_data (set, key, data, destroy, replace);
+}
+
+void *
+hb_set_get_user_data (hb_set_t *set,
+ hb_user_data_key_t *key)
+{
+ return hb_object_get_user_data (set, key);
+}
+
+
+hb_bool_t
+hb_set_allocation_successful (const hb_set_t *set HB_UNUSED)
+{
+ return true;
+}
+
+void
+hb_set_clear (hb_set_t *set)
+{
+ set->clear ();
+}
+
+hb_bool_t
+hb_set_is_empty (const hb_set_t *set)
+{
+ return set->is_empty ();
+}
+
+hb_bool_t
+hb_set_has (const hb_set_t *set,
+ hb_codepoint_t codepoint)
+{
+ return set->has (codepoint);
+}
+
+void
+hb_set_add (hb_set_t *set,
+ hb_codepoint_t codepoint)
+{
+ set->add (codepoint);
+}
+
+void
+hb_set_add_range (hb_set_t *set,
+ hb_codepoint_t first,
+ hb_codepoint_t last)
+{
+ set->add_range (first, last);
+}
+
+void
+hb_set_del (hb_set_t *set,
+ hb_codepoint_t codepoint)
+{
+ set->del (codepoint);
+}
+
+void
+hb_set_del_range (hb_set_t *set,
+ hb_codepoint_t first,
+ hb_codepoint_t last)
+{
+ set->del_range (first, last);
+}
+
+hb_bool_t
+hb_set_is_equal (const hb_set_t *set,
+ const hb_set_t *other)
+{
+ return set->is_equal (other);
+}
+
+void
+hb_set_set (hb_set_t *set,
+ const hb_set_t *other)
+{
+ set->set (other);
+}
+
+void
+hb_set_union (hb_set_t *set,
+ const hb_set_t *other)
+{
+ set->union_ (other);
+}
+
+void
+hb_set_intersect (hb_set_t *set,
+ const hb_set_t *other)
+{
+ set->intersect (other);
+}
+
+void
+hb_set_subtract (hb_set_t *set,
+ const hb_set_t *other)
+{
+ set->subtract (other);
+}
+
+void
+hb_set_symmetric_difference (hb_set_t *set,
+ const hb_set_t *other)
+{
+ set->symmetric_difference (other);
+}
+
+unsigned int
+hb_set_get_population (const hb_set_t *set)
+{
+ return set->get_population ();
+}
+
+hb_codepoint_t
+hb_set_get_min (const hb_set_t *set)
+{
+ return set->get_min ();
+}
+
+hb_codepoint_t
+hb_set_get_max (const hb_set_t *set)
+{
+ return set->get_max ();
+}
+
+hb_bool_t
+hb_set_next (const hb_set_t *set,
+ hb_codepoint_t *codepoint)
+{
+ return set->next (codepoint);
+}
+
+hb_bool_t
+hb_set_next_range (const hb_set_t *set,
+ hb_codepoint_t *first,
+ hb_codepoint_t *last)
+{
+ return set->next_range (first, last);
+}
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-set.h b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-set.h
new file mode 100644
index 00000000000..ec3d119e1e3
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-set.h
@@ -0,0 +1,149 @@
+/*
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H_IN
+#error "Include <hb.h> instead."
+#endif
+
+#ifndef HB_SET_H
+#define HB_SET_H
+
+#include "hb-common.h"
+
+HB_BEGIN_DECLS
+
+
+typedef struct hb_set_t hb_set_t;
+
+
+hb_set_t *
+hb_set_create (void);
+
+hb_set_t *
+hb_set_get_empty (void);
+
+hb_set_t *
+hb_set_reference (hb_set_t *set);
+
+void
+hb_set_destroy (hb_set_t *set);
+
+hb_bool_t
+hb_set_set_user_data (hb_set_t *set,
+ hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace);
+
+void *
+hb_set_get_user_data (hb_set_t *set,
+ hb_user_data_key_t *key);
+
+
+/* Returns false if allocation has failed before */
+hb_bool_t
+hb_set_allocation_successful (const hb_set_t *set);
+
+void
+hb_set_clear (hb_set_t *set);
+
+hb_bool_t
+hb_set_is_empty (const hb_set_t *set);
+
+hb_bool_t
+hb_set_has (const hb_set_t *set,
+ hb_codepoint_t codepoint);
+
+/* Right now limited to 16-bit integers. Eventually will do full codepoint range, sans -1
+ * which we will use as a sentinel. */
+void
+hb_set_add (hb_set_t *set,
+ hb_codepoint_t codepoint);
+
+void
+hb_set_add_range (hb_set_t *set,
+ hb_codepoint_t first,
+ hb_codepoint_t last);
+
+void
+hb_set_del (hb_set_t *set,
+ hb_codepoint_t codepoint);
+
+void
+hb_set_del_range (hb_set_t *set,
+ hb_codepoint_t first,
+ hb_codepoint_t last);
+
+hb_bool_t
+hb_set_is_equal (const hb_set_t *set,
+ const hb_set_t *other);
+
+void
+hb_set_set (hb_set_t *set,
+ const hb_set_t *other);
+
+void
+hb_set_union (hb_set_t *set,
+ const hb_set_t *other);
+
+void
+hb_set_intersect (hb_set_t *set,
+ const hb_set_t *other);
+
+void
+hb_set_subtract (hb_set_t *set,
+ const hb_set_t *other);
+
+void
+hb_set_symmetric_difference (hb_set_t *set,
+ const hb_set_t *other);
+
+unsigned int
+hb_set_get_population (const hb_set_t *set);
+
+/* Returns -1 if set empty. */
+hb_codepoint_t
+hb_set_get_min (const hb_set_t *set);
+
+/* Returns -1 if set empty. */
+hb_codepoint_t
+hb_set_get_max (const hb_set_t *set);
+
+/* Pass -1 in to get started. */
+hb_bool_t
+hb_set_next (const hb_set_t *set,
+ hb_codepoint_t *codepoint);
+
+/* Pass -1 for first and last to get started. */
+hb_bool_t
+hb_set_next_range (const hb_set_t *set,
+ hb_codepoint_t *first,
+ hb_codepoint_t *last);
+
+
+HB_END_DECLS
+
+#endif /* HB_SET_H */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shape-plan-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shape-plan-private.hh
new file mode 100644
index 00000000000..dd014e38d01
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shape-plan-private.hh
@@ -0,0 +1,60 @@
+/*
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_SHAPE_PLAN_PRIVATE_HH
+#define HB_SHAPE_PLAN_PRIVATE_HH
+
+#include "hb-private.hh"
+#include "hb-shape-plan.h"
+#include "hb-object-private.hh"
+#include "hb-shaper-private.hh"
+
+
+struct hb_shape_plan_t
+{
+ hb_object_header_t header;
+ ASSERT_POD ();
+
+ hb_bool_t default_shaper_list;
+ hb_face_t *face;
+ hb_segment_properties_t props;
+
+ hb_shape_func_t *shaper_func;
+ const char *shaper_name;
+
+ struct hb_shaper_data_t shaper_data;
+};
+
+#define HB_SHAPER_DATA_CREATE_FUNC_EXTRA_ARGS \
+ , const hb_feature_t *user_features \
+ , unsigned int num_user_features
+#define HB_SHAPER_IMPLEMENT(shaper) HB_SHAPER_DATA_PROTOTYPE(shaper, shape_plan);
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+#undef HB_SHAPER_DATA_CREATE_FUNC_EXTRA_ARGS
+
+
+#endif /* HB_SHAPE_PLAN_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shape-plan.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shape-plan.cc
new file mode 100644
index 00000000000..22a226f3a6c
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shape-plan.cc
@@ -0,0 +1,308 @@
+/*
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-shape-plan-private.hh"
+#include "hb-shaper-private.hh"
+#include "hb-font-private.hh"
+
+#define HB_SHAPER_IMPLEMENT(shaper) \
+ HB_SHAPER_DATA_ENSURE_DECLARE(shaper, face) \
+ HB_SHAPER_DATA_ENSURE_DECLARE(shaper, font)
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+
+
+static void
+hb_shape_plan_plan (hb_shape_plan_t *shape_plan,
+ const hb_feature_t *user_features,
+ unsigned int num_user_features,
+ const char * const *shaper_list)
+{
+ const hb_shaper_pair_t *shapers = _hb_shapers_get ();
+
+#define HB_SHAPER_PLAN(shaper) \
+ HB_STMT_START { \
+ if (hb_##shaper##_shaper_face_data_ensure (shape_plan->face)) { \
+ HB_SHAPER_DATA (shaper, shape_plan) = \
+ HB_SHAPER_DATA_CREATE_FUNC (shaper, shape_plan) (shape_plan, user_features, num_user_features); \
+ shape_plan->shaper_func = _hb_##shaper##_shape; \
+ shape_plan->shaper_name = #shaper; \
+ return; \
+ } \
+ } HB_STMT_END
+
+ if (likely (!shaper_list)) {
+ for (unsigned int i = 0; i < HB_SHAPERS_COUNT; i++)
+ if (0)
+ ;
+#define HB_SHAPER_IMPLEMENT(shaper) \
+ else if (shapers[i].func == _hb_##shaper##_shape) \
+ HB_SHAPER_PLAN (shaper);
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+ } else {
+ for (; *shaper_list; shaper_list++)
+ if (0)
+ ;
+#define HB_SHAPER_IMPLEMENT(shaper) \
+ else if (0 == strcmp (*shaper_list, #shaper)) \
+ HB_SHAPER_PLAN (shaper);
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+ }
+
+#undef HB_SHAPER_PLAN
+}
+
+
+/*
+ * hb_shape_plan_t
+ */
+
+hb_shape_plan_t *
+hb_shape_plan_create (hb_face_t *face,
+ const hb_segment_properties_t *props,
+ const hb_feature_t *user_features,
+ unsigned int num_user_features,
+ const char * const *shaper_list)
+{
+ assert (props->direction != HB_DIRECTION_INVALID);
+
+ hb_shape_plan_t *shape_plan;
+
+ if (unlikely (!face))
+ face = hb_face_get_empty ();
+ if (unlikely (!props || hb_object_is_inert (face)))
+ return hb_shape_plan_get_empty ();
+ if (!(shape_plan = hb_object_create<hb_shape_plan_t> ()))
+ return hb_shape_plan_get_empty ();
+
+ hb_face_make_immutable (face);
+ shape_plan->default_shaper_list = shaper_list == NULL;
+ shape_plan->face = hb_face_reference (face);
+ shape_plan->props = *props;
+
+ hb_shape_plan_plan (shape_plan, user_features, num_user_features, shaper_list);
+
+ return shape_plan;
+}
+
+hb_shape_plan_t *
+hb_shape_plan_get_empty (void)
+{
+ static const hb_shape_plan_t _hb_shape_plan_nil = {
+ HB_OBJECT_HEADER_STATIC,
+
+ true, /* default_shaper_list */
+ NULL, /* face */
+ HB_SEGMENT_PROPERTIES_DEFAULT, /* props */
+
+ NULL, /* shaper_func */
+ NULL, /* shaper_name */
+
+ {
+#define HB_SHAPER_IMPLEMENT(shaper) HB_SHAPER_DATA_INVALID,
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+ }
+ };
+
+ return const_cast<hb_shape_plan_t *> (&_hb_shape_plan_nil);
+}
+
+hb_shape_plan_t *
+hb_shape_plan_reference (hb_shape_plan_t *shape_plan)
+{
+ return hb_object_reference (shape_plan);
+}
+
+void
+hb_shape_plan_destroy (hb_shape_plan_t *shape_plan)
+{
+ if (!hb_object_destroy (shape_plan)) return;
+
+#define HB_SHAPER_IMPLEMENT(shaper) HB_SHAPER_DATA_DESTROY(shaper, shape_plan);
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+
+ hb_face_destroy (shape_plan->face);
+
+ free (shape_plan);
+}
+
+hb_bool_t
+hb_shape_plan_set_user_data (hb_shape_plan_t *shape_plan,
+ hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace)
+{
+ return hb_object_set_user_data (shape_plan, key, data, destroy, replace);
+}
+
+void *
+hb_shape_plan_get_user_data (hb_shape_plan_t *shape_plan,
+ hb_user_data_key_t *key)
+{
+ return hb_object_get_user_data (shape_plan, key);
+}
+
+
+hb_bool_t
+hb_shape_plan_execute (hb_shape_plan_t *shape_plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer,
+ const hb_feature_t *features,
+ unsigned int num_features)
+{
+ if (unlikely (shape_plan->face != font->face))
+ return false;
+
+#define HB_SHAPER_EXECUTE(shaper) \
+ HB_STMT_START { \
+ return HB_SHAPER_DATA (shaper, shape_plan) && \
+ hb_##shaper##_shaper_font_data_ensure (font) && \
+ _hb_##shaper##_shape (shape_plan, font, buffer, features, num_features); \
+ } HB_STMT_END
+
+ if (0)
+ ;
+#define HB_SHAPER_IMPLEMENT(shaper) \
+ else if (shape_plan->shaper_func == _hb_##shaper##_shape) \
+ HB_SHAPER_EXECUTE (shaper);
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+
+#undef HB_SHAPER_EXECUTE
+
+ return false;
+}
+
+
+/*
+ * caching
+ */
+
+#if 0
+static unsigned int
+hb_shape_plan_hash (const hb_shape_plan_t *shape_plan)
+{
+ return hb_segment_properties_hash (&shape_plan->props) +
+ shape_plan->default_shaper_list ? 0 : (intptr_t) shape_plan->shaper_func;
+}
+#endif
+
+/* TODO no user-feature caching for now. */
+struct hb_shape_plan_proposal_t
+{
+ const hb_segment_properties_t props;
+ const char * const *shaper_list;
+ hb_shape_func_t *shaper_func;
+};
+
+static hb_bool_t
+hb_shape_plan_matches (const hb_shape_plan_t *shape_plan,
+ const hb_shape_plan_proposal_t *proposal)
+{
+ return hb_segment_properties_equal (&shape_plan->props, &proposal->props) &&
+ ((shape_plan->default_shaper_list && proposal->shaper_list == NULL) ||
+ (shape_plan->shaper_func == proposal->shaper_func));
+}
+
+hb_shape_plan_t *
+hb_shape_plan_create_cached (hb_face_t *face,
+ const hb_segment_properties_t *props,
+ const hb_feature_t *user_features,
+ unsigned int num_user_features,
+ const char * const *shaper_list)
+{
+ if (num_user_features)
+ return hb_shape_plan_create (face, props, user_features, num_user_features, shaper_list);
+
+ hb_shape_plan_proposal_t proposal = {
+ *props,
+ shaper_list,
+ NULL
+ };
+
+ if (shaper_list) {
+ /* Choose shaper. Adapted from hb_shape_plan_plan(). */
+#define HB_SHAPER_PLAN(shaper) \
+ HB_STMT_START { \
+ if (hb_##shaper##_shaper_face_data_ensure (face)) \
+ proposal.shaper_func = _hb_##shaper##_shape; \
+ } HB_STMT_END
+
+ for (const char * const *shaper_item = shaper_list; *shaper_item; shaper_item++)
+ if (0)
+ ;
+#define HB_SHAPER_IMPLEMENT(shaper) \
+ else if (0 == strcmp (*shaper_item, #shaper)) \
+ HB_SHAPER_PLAN (shaper);
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+
+#undef HB_SHAPER_PLAN
+
+ if (unlikely (!proposal.shaper_list))
+ return hb_shape_plan_get_empty ();
+ }
+
+
+retry:
+ hb_face_t::plan_node_t *cached_plan_nodes = (hb_face_t::plan_node_t *) hb_atomic_ptr_get (&face->shape_plans);
+ for (hb_face_t::plan_node_t *node = cached_plan_nodes; node; node = node->next)
+ if (hb_shape_plan_matches (node->shape_plan, &proposal))
+ return hb_shape_plan_reference (node->shape_plan);
+
+ /* Not found. */
+
+ hb_shape_plan_t *shape_plan = hb_shape_plan_create (face, props, user_features, num_user_features, shaper_list);
+
+ hb_face_t::plan_node_t *node = (hb_face_t::plan_node_t *) calloc (1, sizeof (hb_face_t::plan_node_t));
+ if (unlikely (!node))
+ return shape_plan;
+
+ node->shape_plan = shape_plan;
+ node->next = cached_plan_nodes;
+
+ if (!hb_atomic_ptr_cmpexch (&face->shape_plans, cached_plan_nodes, node)) {
+ hb_shape_plan_destroy (shape_plan);
+ free (node);
+ goto retry;
+ }
+
+ /* Release our reference on face. */
+ hb_face_destroy (face);
+
+ return hb_shape_plan_reference (shape_plan);
+}
+
+const char *
+hb_shape_plan_get_shaper (hb_shape_plan_t *shape_plan)
+{
+ return shape_plan->shaper_name;
+}
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shape-plan.h b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shape-plan.h
new file mode 100644
index 00000000000..8f54552f90b
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shape-plan.h
@@ -0,0 +1,89 @@
+/*
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H_IN
+#error "Include <hb.h> instead."
+#endif
+
+#ifndef HB_SHAPE_PLAN_H
+#define HB_SHAPE_PLAN_H
+
+#include "hb-common.h"
+#include "hb-font.h"
+
+HB_BEGIN_DECLS
+
+typedef struct hb_shape_plan_t hb_shape_plan_t;
+
+hb_shape_plan_t *
+hb_shape_plan_create (hb_face_t *face,
+ const hb_segment_properties_t *props,
+ const hb_feature_t *user_features,
+ unsigned int num_user_features,
+ const char * const *shaper_list);
+
+hb_shape_plan_t *
+hb_shape_plan_create_cached (hb_face_t *face,
+ const hb_segment_properties_t *props,
+ const hb_feature_t *user_features,
+ unsigned int num_user_features,
+ const char * const *shaper_list);
+
+hb_shape_plan_t *
+hb_shape_plan_get_empty (void);
+
+hb_shape_plan_t *
+hb_shape_plan_reference (hb_shape_plan_t *shape_plan);
+
+void
+hb_shape_plan_destroy (hb_shape_plan_t *shape_plan);
+
+hb_bool_t
+hb_shape_plan_set_user_data (hb_shape_plan_t *shape_plan,
+ hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace);
+
+void *
+hb_shape_plan_get_user_data (hb_shape_plan_t *shape_plan,
+ hb_user_data_key_t *key);
+
+
+hb_bool_t
+hb_shape_plan_execute (hb_shape_plan_t *shape_plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer,
+ const hb_feature_t *features,
+ unsigned int num_features);
+
+const char *
+hb_shape_plan_get_shaper (hb_shape_plan_t *shape_plan);
+
+
+HB_END_DECLS
+
+#endif /* HB_SHAPE_PLAN_H */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shape.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shape.cc
new file mode 100644
index 00000000000..389ce3e34b1
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shape.cc
@@ -0,0 +1,276 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+
+#include "hb-shaper-private.hh"
+#include "hb-shape-plan-private.hh"
+#include "hb-buffer-private.hh"
+#include "hb-font-private.hh"
+
+
+static void
+parse_space (const char **pp, const char *end)
+{
+ char c;
+#define ISSPACE(c) ((c)==' '||(c)=='\f'||(c)=='\n'||(c)=='\r'||(c)=='\t'||(c)=='\v')
+ while (*pp < end && (c = **pp, ISSPACE (c)))
+ (*pp)++;
+#undef ISSPACE
+}
+
+static hb_bool_t
+parse_char (const char **pp, const char *end, char c)
+{
+ parse_space (pp, end);
+
+ if (*pp == end || **pp != c)
+ return false;
+
+ (*pp)++;
+ return true;
+}
+
+static hb_bool_t
+parse_uint (const char **pp, const char *end, unsigned int *pv)
+{
+ char buf[32];
+ strncpy (buf, *pp, end - *pp);
+ buf[ARRAY_LENGTH (buf) - 1] = '\0';
+
+ char *p = buf;
+ char *pend = p;
+ unsigned int v;
+
+ v = strtol (p, &pend, 0);
+
+ if (p == pend)
+ return false;
+
+ *pv = v;
+ *pp += pend - p;
+ return true;
+}
+
+static hb_bool_t
+parse_feature_value_prefix (const char **pp, const char *end, hb_feature_t *feature)
+{
+ if (parse_char (pp, end, '-'))
+ feature->value = 0;
+ else {
+ parse_char (pp, end, '+');
+ feature->value = 1;
+ }
+
+ return true;
+}
+
+static hb_bool_t
+parse_feature_tag (const char **pp, const char *end, hb_feature_t *feature)
+{
+ const char *p = *pp;
+ char c;
+
+ parse_space (pp, end);
+
+#define ISALNUM(c) (('a' <= (c) && (c) <= 'z') || ('A' <= (c) && (c) <= 'Z') || ('0' <= (c) && (c) <= '9'))
+ while (*pp < end && (c = **pp, ISALNUM(c)))
+ (*pp)++;
+#undef ISALNUM
+
+ if (p == *pp)
+ return false;
+
+ feature->tag = hb_tag_from_string (p, *pp - p);
+ return true;
+}
+
+static hb_bool_t
+parse_feature_indices (const char **pp, const char *end, hb_feature_t *feature)
+{
+ parse_space (pp, end);
+
+ hb_bool_t has_start;
+
+ feature->start = 0;
+ feature->end = (unsigned int) -1;
+
+ if (!parse_char (pp, end, '['))
+ return true;
+
+ has_start = parse_uint (pp, end, &feature->start);
+
+ if (parse_char (pp, end, ':')) {
+ parse_uint (pp, end, &feature->end);
+ } else {
+ if (has_start)
+ feature->end = feature->start + 1;
+ }
+
+ return parse_char (pp, end, ']');
+}
+
+static hb_bool_t
+parse_feature_value_postfix (const char **pp, const char *end, hb_feature_t *feature)
+{
+ return !parse_char (pp, end, '=') || parse_uint (pp, end, &feature->value);
+}
+
+
+static hb_bool_t
+parse_one_feature (const char **pp, const char *end, hb_feature_t *feature)
+{
+ return parse_feature_value_prefix (pp, end, feature) &&
+ parse_feature_tag (pp, end, feature) &&
+ parse_feature_indices (pp, end, feature) &&
+ parse_feature_value_postfix (pp, end, feature) &&
+ *pp == end;
+}
+
+hb_bool_t
+hb_feature_from_string (const char *str, int len,
+ hb_feature_t *feature)
+{
+ if (len < 0)
+ len = strlen (str);
+
+ return parse_one_feature (&str, str + len, feature);
+}
+
+void
+hb_feature_to_string (hb_feature_t *feature,
+ char *buf, unsigned int size)
+{
+ if (unlikely (!size)) return;
+
+ char s[128];
+ unsigned int len = 0;
+ if (feature->value == 0)
+ s[len++] = '-';
+ hb_tag_to_string (feature->tag, s + len);
+ len += 4;
+ while (len && s[len - 1] == ' ')
+ len--;
+ if (feature->start != 0 || feature->end != (unsigned int) -1)
+ {
+ s[len++] = '[';
+ if (feature->start)
+ len += snprintf (s + len, ARRAY_LENGTH (s) - len, "%d", feature->start);
+ if (feature->end != feature->start + 1) {
+ s[len++] = ':';
+ if (feature->end != (unsigned int) -1)
+ len += snprintf (s + len, ARRAY_LENGTH (s) - len, "%d", feature->end);
+ }
+ s[len++] = ']';
+ }
+ if (feature->value > 1)
+ {
+ s[len++] = '=';
+ len += snprintf (s + len, ARRAY_LENGTH (s) - len, "%d", feature->value);
+ }
+ assert (len < ARRAY_LENGTH (s));
+ len = MIN (len, size - 1);
+ memcpy (buf, s, len);
+ s[len] = '\0';
+}
+
+
+static const char **static_shaper_list;
+
+static
+void free_static_shaper_list (void)
+{
+ free (static_shaper_list);
+}
+
+const char **
+hb_shape_list_shapers (void)
+{
+retry:
+ const char **shaper_list = (const char **) hb_atomic_ptr_get (&static_shaper_list);
+
+ if (unlikely (!shaper_list))
+ {
+ /* Not found; allocate one. */
+ shaper_list = (const char **) calloc (1 + HB_SHAPERS_COUNT, sizeof (const char *));
+ if (unlikely (!shaper_list)) {
+ static const char *nil_shaper_list[] = {NULL};
+ return nil_shaper_list;
+ }
+
+ const hb_shaper_pair_t *shapers = _hb_shapers_get ();
+ unsigned int i;
+ for (i = 0; i < HB_SHAPERS_COUNT; i++)
+ shaper_list[i] = shapers[i].name;
+ shaper_list[i] = NULL;
+
+ if (!hb_atomic_ptr_cmpexch (&static_shaper_list, NULL, shaper_list)) {
+ free (shaper_list);
+ goto retry;
+ }
+
+#ifdef HAVE_ATEXIT
+ atexit (free_static_shaper_list); /* First person registers atexit() callback. */
+#endif
+ }
+
+ return shaper_list;
+}
+
+
+hb_bool_t
+hb_shape_full (hb_font_t *font,
+ hb_buffer_t *buffer,
+ const hb_feature_t *features,
+ unsigned int num_features,
+ const char * const *shaper_list)
+{
+ if (unlikely (!buffer->len))
+ return true;
+
+ assert (buffer->content_type == HB_BUFFER_CONTENT_TYPE_UNICODE);
+
+ buffer->guess_segment_properties ();
+
+ hb_shape_plan_t *shape_plan = hb_shape_plan_create_cached (font->face, &buffer->props, features, num_features, shaper_list);
+ hb_bool_t res = hb_shape_plan_execute (shape_plan, font, buffer, features, num_features);
+ hb_shape_plan_destroy (shape_plan);
+
+ if (res)
+ buffer->content_type = HB_BUFFER_CONTENT_TYPE_GLYPHS;
+ return res;
+}
+
+void
+hb_shape (hb_font_t *font,
+ hb_buffer_t *buffer,
+ const hb_feature_t *features,
+ unsigned int num_features)
+{
+ hb_shape_full (font, buffer, features, num_features, NULL);
+}
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shape.h b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shape.h
new file mode 100644
index 00000000000..90a188d2a9c
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shape.h
@@ -0,0 +1,81 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H_IN
+#error "Include <hb.h> instead."
+#endif
+
+#ifndef HB_SHAPE_H
+#define HB_SHAPE_H
+
+#include "hb-common.h"
+#include "hb-buffer.h"
+#include "hb-font.h"
+
+HB_BEGIN_DECLS
+
+
+typedef struct hb_feature_t {
+ hb_tag_t tag;
+ uint32_t value;
+ unsigned int start;
+ unsigned int end;
+} hb_feature_t;
+
+/* len=-1 means str is NUL-terminated */
+hb_bool_t
+hb_feature_from_string (const char *str, int len,
+ hb_feature_t *feature);
+
+/* something like 128 bytes is more than enough.
+ * nul-terminates. */
+void
+hb_feature_to_string (hb_feature_t *feature,
+ char *buf, unsigned int size);
+
+
+void
+hb_shape (hb_font_t *font,
+ hb_buffer_t *buffer,
+ const hb_feature_t *features,
+ unsigned int num_features);
+
+hb_bool_t
+hb_shape_full (hb_font_t *font,
+ hb_buffer_t *buffer,
+ const hb_feature_t *features,
+ unsigned int num_features,
+ const char * const *shaper_list);
+
+const char **
+hb_shape_list_shapers (void);
+
+
+HB_END_DECLS
+
+#endif /* HB_SHAPE_H */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shaper-impl-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shaper-impl-private.hh
new file mode 100644
index 00000000000..7844081e95b
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shaper-impl-private.hh
@@ -0,0 +1,43 @@
+/*
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_SHAPER_IMPL_PRIVATE_HH
+#define HB_SHAPER_IMPL_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-shaper-private.hh"
+#include "hb-shape-plan-private.hh"
+#include "hb-font-private.hh"
+#include "hb-buffer-private.hh"
+
+
+#ifdef HB_SHAPER
+#define HB_SHAPER_DATA_GET(object) HB_SHAPER_DATA (HB_SHAPER, object)
+#endif
+
+
+#endif /* HB_SHAPER_IMPL_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shaper-list.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shaper-list.hh
new file mode 100644
index 00000000000..b9c029e58f1
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shaper-list.hh
@@ -0,0 +1,55 @@
+/*
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_SHAPER_LIST_HH
+#define HB_SHAPER_LIST_HH
+#endif /* HB_SHAPER_LIST_HH */ /* Dummy header guards */
+
+/* v--- Add new shapers in the right place here. */
+
+#ifdef HAVE_GRAPHITE2
+/* Only picks up fonts that have a "Silf" table. */
+HB_SHAPER_IMPLEMENT (graphite2)
+#endif
+
+#ifdef HAVE_OT
+HB_SHAPER_IMPLEMENT (ot) /* <--- This is our main OpenType shaper. */
+#endif
+
+#ifdef HAVE_HB_OLD
+HB_SHAPER_IMPLEMENT (old)
+#endif
+#ifdef HAVE_ICU_LE
+HB_SHAPER_IMPLEMENT (icu_le)
+#endif
+#ifdef HAVE_UNISCRIBE
+HB_SHAPER_IMPLEMENT (uniscribe)
+#endif
+#ifdef HAVE_CORETEXT
+HB_SHAPER_IMPLEMENT (coretext)
+#endif
+
+HB_SHAPER_IMPLEMENT (fallback) /* <--- This should be last. */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shaper-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shaper-private.hh
new file mode 100644
index 00000000000..9d30c1ea0c2
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shaper-private.hh
@@ -0,0 +1,106 @@
+/*
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_SHAPER_PRIVATE_HH
+#define HB_SHAPER_PRIVATE_HH
+
+#include "hb-private.hh"
+
+typedef hb_bool_t hb_shape_func_t (hb_shape_plan_t *shape_plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer,
+ const hb_feature_t *features,
+ unsigned int num_features);
+
+#define HB_SHAPER_IMPLEMENT(name) \
+ extern "C" HB_INTERNAL hb_shape_func_t _hb_##name##_shape;
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+
+struct hb_shaper_pair_t {
+ char name[16];
+ hb_shape_func_t *func;
+};
+
+HB_INTERNAL const hb_shaper_pair_t *
+_hb_shapers_get (void);
+
+
+/* For embedding in face / font / ... */
+struct hb_shaper_data_t {
+#define HB_SHAPER_IMPLEMENT(shaper) void *shaper;
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+};
+
+#define HB_SHAPERS_COUNT (sizeof (hb_shaper_data_t) / sizeof (void *))
+
+/* Means: succeeded, but don't need to keep any data. */
+#define HB_SHAPER_DATA_SUCCEEDED ((void *) +1)
+
+/* Means: tried but failed to create. */
+#define HB_SHAPER_DATA_INVALID ((void *) -1)
+#define HB_SHAPER_DATA_IS_INVALID(data) ((void *) (data) == HB_SHAPER_DATA_INVALID)
+
+#define HB_SHAPER_DATA_TYPE(shaper, object) struct hb_##shaper##_shaper_##object##_data_t
+#define HB_SHAPER_DATA_INSTANCE(shaper, object, instance) (* (HB_SHAPER_DATA_TYPE(shaper, object) **) &(instance)->shaper_data.shaper)
+#define HB_SHAPER_DATA(shaper, object) HB_SHAPER_DATA_INSTANCE (shaper, object, object)
+#define HB_SHAPER_DATA_CREATE_FUNC(shaper, object) _hb_##shaper##_shaper_##object##_data_create
+#define HB_SHAPER_DATA_DESTROY_FUNC(shaper, object) _hb_##shaper##_shaper_##object##_data_destroy
+
+#define HB_SHAPER_DATA_PROTOTYPE(shaper, object) \
+ HB_SHAPER_DATA_TYPE (shaper, object); /* Type forward declaration. */ \
+ extern "C" HB_INTERNAL HB_SHAPER_DATA_TYPE (shaper, object) * \
+ HB_SHAPER_DATA_CREATE_FUNC (shaper, object) (hb_##object##_t *object HB_SHAPER_DATA_CREATE_FUNC_EXTRA_ARGS); \
+ extern "C" HB_INTERNAL void \
+ HB_SHAPER_DATA_DESTROY_FUNC (shaper, object) (HB_SHAPER_DATA_TYPE (shaper, object) *data)
+
+#define HB_SHAPER_DATA_DESTROY(shaper, object) \
+ if (object->shaper_data.shaper && \
+ object->shaper_data.shaper != HB_SHAPER_DATA_INVALID && \
+ object->shaper_data.shaper != HB_SHAPER_DATA_SUCCEEDED) \
+ HB_SHAPER_DATA_DESTROY_FUNC (shaper, object) (HB_SHAPER_DATA (shaper, object));
+
+#define HB_SHAPER_DATA_ENSURE_DECLARE(shaper, object) \
+static inline bool \
+hb_##shaper##_shaper_##object##_data_ensure (hb_##object##_t *object) \
+{\
+ retry: \
+ HB_SHAPER_DATA_TYPE (shaper, object) *data = (HB_SHAPER_DATA_TYPE (shaper, object) *) hb_atomic_ptr_get (&HB_SHAPER_DATA (shaper, object)); \
+ if (unlikely (!data)) { \
+ data = HB_SHAPER_DATA_CREATE_FUNC (shaper, object) (object); \
+ if (unlikely (!data)) \
+ data = (HB_SHAPER_DATA_TYPE (shaper, object) *) HB_SHAPER_DATA_INVALID; \
+ if (!hb_atomic_ptr_cmpexch (&HB_SHAPER_DATA (shaper, object), NULL, data)) { \
+ HB_SHAPER_DATA_DESTROY_FUNC (shaper, object) (data); \
+ goto retry; \
+ } \
+ } \
+ return data != NULL && !HB_SHAPER_DATA_IS_INVALID (data); \
+}
+
+
+#endif /* HB_SHAPER_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shaper.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shaper.cc
new file mode 100644
index 00000000000..1c1aed9034a
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-shaper.cc
@@ -0,0 +1,109 @@
+/*
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+#include "hb-shaper-private.hh"
+#include "hb-atomic-private.hh"
+
+
+static const hb_shaper_pair_t all_shapers[] = {
+#define HB_SHAPER_IMPLEMENT(name) {#name, _hb_##name##_shape},
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+};
+
+
+/* Thread-safe, lock-free, shapers */
+
+static const hb_shaper_pair_t *static_shapers;
+
+static
+void free_static_shapers (void)
+{
+ if (unlikely (static_shapers != all_shapers))
+ free ((void *) static_shapers);
+}
+
+const hb_shaper_pair_t *
+_hb_shapers_get (void)
+{
+retry:
+ hb_shaper_pair_t *shapers = (hb_shaper_pair_t *) hb_atomic_ptr_get (&static_shapers);
+
+ if (unlikely (!shapers))
+ {
+ char *env = getenv ("HB_SHAPER_LIST");
+ if (!env || !*env) {
+ (void) hb_atomic_ptr_cmpexch (&static_shapers, NULL, &all_shapers[0]);
+ return (const hb_shaper_pair_t *) all_shapers;
+ }
+
+ /* Not found; allocate one. */
+ shapers = (hb_shaper_pair_t *) malloc (sizeof (all_shapers));
+ if (unlikely (!shapers)) {
+ (void) hb_atomic_ptr_cmpexch (&static_shapers, NULL, &all_shapers[0]);
+ return (const hb_shaper_pair_t *) all_shapers;
+ }
+
+ memcpy (shapers, all_shapers, sizeof (all_shapers));
+
+ /* Reorder shaper list to prefer requested shapers. */
+ unsigned int i = 0;
+ char *end, *p = env;
+ for (;;) {
+ end = strchr (p, ',');
+ if (!end)
+ end = p + strlen (p);
+
+ for (unsigned int j = i; j < ARRAY_LENGTH (all_shapers); j++)
+ if (end - p == (int) strlen (shapers[j].name) &&
+ 0 == strncmp (shapers[j].name, p, end - p))
+ {
+ /* Reorder this shaper to position i */
+ struct hb_shaper_pair_t t = shapers[j];
+ memmove (&shapers[i + 1], &shapers[i], sizeof (shapers[i]) * (j - i));
+ shapers[i] = t;
+ i++;
+ }
+
+ if (!*end)
+ break;
+ else
+ p = end + 1;
+ }
+
+ if (!hb_atomic_ptr_cmpexch (&static_shapers, NULL, shapers)) {
+ free (shapers);
+ goto retry;
+ }
+
+#ifdef HAVE_ATEXIT
+ atexit (free_static_shapers); /* First person registers atexit() callback. */
+#endif
+ }
+
+ return shapers;
+}
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-tt-font.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-tt-font.cc
new file mode 100644
index 00000000000..c503a404380
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-tt-font.cc
@@ -0,0 +1,79 @@
+/*
+ * Copyright © 2011 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-font-private.hh" /* Shall be first since may include windows.h */
+
+#include "hb-open-type-private.hh"
+
+#include "hb-ot-hhea-table.hh"
+#include "hb-ot-hmtx-table.hh"
+
+#include "hb-blob.h"
+
+#include <string.h>
+
+
+
+#if 0
+struct hb_tt_font_t
+{
+ const struct hhea *hhea;
+ hb_blob_t *hhea_blob;
+};
+
+
+static hb_tt_font_t *
+_hb_tt_font_create (hb_font_t *font)
+{
+ /* TODO Remove this object altogether */
+ hb_tt_font_t *tt = (hb_tt_font_t *) calloc (1, sizeof (hb_tt_font_t));
+
+ tt->hhea_blob = Sanitizer<hhea>::sanitize (font->face->reference_table (HB_OT_TAG_hhea));
+ tt->hhea = Sanitizer<hhea>::lock_instance (tt->hhea_blob);
+
+ return tt;
+}
+
+static void
+_hb_tt_font_destroy (hb_tt_font_t *tt)
+{
+ hb_blob_destroy (tt->hhea_blob);
+
+ free (tt);
+}
+
+static inline const hhea&
+_get_hhea (hb_face_t *face)
+{
+ return likely (face->tt && face->tt->hhea) ? *face->tt->hhea : Null(hhea);
+}
+
+
+/*
+ * hb_tt_font_funcs_t
+ */
+
+#endif
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ucdn.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ucdn.cc
new file mode 100644
index 00000000000..35063043fd6
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-ucdn.cc
@@ -0,0 +1,205 @@
+/*
+ * Copyright (C) 2012 Grigori Goronzy <greg@kinoho.net>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "hb-private.hh"
+
+#include "hb-unicode-private.hh"
+
+#include "ucdn.h"
+
+static const hb_script_t ucdn_script_translate[] =
+{
+ HB_SCRIPT_COMMON,
+ HB_SCRIPT_LATIN,
+ HB_SCRIPT_GREEK,
+ HB_SCRIPT_CYRILLIC,
+ HB_SCRIPT_ARMENIAN,
+ HB_SCRIPT_HEBREW,
+ HB_SCRIPT_ARABIC,
+ HB_SCRIPT_SYRIAC,
+ HB_SCRIPT_THAANA,
+ HB_SCRIPT_DEVANAGARI,
+ HB_SCRIPT_BENGALI,
+ HB_SCRIPT_GURMUKHI,
+ HB_SCRIPT_GUJARATI,
+ HB_SCRIPT_ORIYA,
+ HB_SCRIPT_TAMIL,
+ HB_SCRIPT_TELUGU,
+ HB_SCRIPT_KANNADA,
+ HB_SCRIPT_MALAYALAM,
+ HB_SCRIPT_SINHALA,
+ HB_SCRIPT_THAI,
+ HB_SCRIPT_LAO,
+ HB_SCRIPT_TIBETAN,
+ HB_SCRIPT_MYANMAR,
+ HB_SCRIPT_GEORGIAN,
+ HB_SCRIPT_HANGUL,
+ HB_SCRIPT_ETHIOPIC,
+ HB_SCRIPT_CHEROKEE,
+ HB_SCRIPT_CANADIAN_ABORIGINAL,
+ HB_SCRIPT_OGHAM,
+ HB_SCRIPT_RUNIC,
+ HB_SCRIPT_KHMER,
+ HB_SCRIPT_MONGOLIAN,
+ HB_SCRIPT_HIRAGANA,
+ HB_SCRIPT_KATAKANA,
+ HB_SCRIPT_BOPOMOFO,
+ HB_SCRIPT_HAN,
+ HB_SCRIPT_YI,
+ HB_SCRIPT_OLD_ITALIC,
+ HB_SCRIPT_GOTHIC,
+ HB_SCRIPT_DESERET,
+ HB_SCRIPT_INHERITED,
+ HB_SCRIPT_TAGALOG,
+ HB_SCRIPT_HANUNOO,
+ HB_SCRIPT_BUHID,
+ HB_SCRIPT_TAGBANWA,
+ HB_SCRIPT_LIMBU,
+ HB_SCRIPT_TAI_LE,
+ HB_SCRIPT_LINEAR_B,
+ HB_SCRIPT_UGARITIC,
+ HB_SCRIPT_SHAVIAN,
+ HB_SCRIPT_OSMANYA,
+ HB_SCRIPT_CYPRIOT,
+ HB_SCRIPT_BRAILLE,
+ HB_SCRIPT_BUGINESE,
+ HB_SCRIPT_COPTIC,
+ HB_SCRIPT_NEW_TAI_LUE,
+ HB_SCRIPT_GLAGOLITIC,
+ HB_SCRIPT_TIFINAGH,
+ HB_SCRIPT_SYLOTI_NAGRI,
+ HB_SCRIPT_OLD_PERSIAN,
+ HB_SCRIPT_KHAROSHTHI,
+ HB_SCRIPT_BALINESE,
+ HB_SCRIPT_CUNEIFORM,
+ HB_SCRIPT_PHOENICIAN,
+ HB_SCRIPT_PHAGS_PA,
+ HB_SCRIPT_NKO,
+ HB_SCRIPT_SUNDANESE,
+ HB_SCRIPT_LEPCHA,
+ HB_SCRIPT_OL_CHIKI,
+ HB_SCRIPT_VAI,
+ HB_SCRIPT_SAURASHTRA,
+ HB_SCRIPT_KAYAH_LI,
+ HB_SCRIPT_REJANG,
+ HB_SCRIPT_LYCIAN,
+ HB_SCRIPT_CARIAN,
+ HB_SCRIPT_LYDIAN,
+ HB_SCRIPT_CHAM,
+ HB_SCRIPT_TAI_THAM,
+ HB_SCRIPT_TAI_VIET,
+ HB_SCRIPT_AVESTAN,
+ HB_SCRIPT_EGYPTIAN_HIEROGLYPHS,
+ HB_SCRIPT_SAMARITAN,
+ HB_SCRIPT_LISU,
+ HB_SCRIPT_BAMUM,
+ HB_SCRIPT_JAVANESE,
+ HB_SCRIPT_MEETEI_MAYEK,
+ HB_SCRIPT_IMPERIAL_ARAMAIC,
+ HB_SCRIPT_OLD_SOUTH_ARABIAN,
+ HB_SCRIPT_INSCRIPTIONAL_PARTHIAN,
+ HB_SCRIPT_INSCRIPTIONAL_PAHLAVI,
+ HB_SCRIPT_OLD_TURKIC,
+ HB_SCRIPT_KAITHI,
+ HB_SCRIPT_BATAK,
+ HB_SCRIPT_BRAHMI,
+ HB_SCRIPT_MANDAIC,
+ HB_SCRIPT_CHAKMA,
+ HB_SCRIPT_MEROITIC_CURSIVE,
+ HB_SCRIPT_MEROITIC_HIEROGLYPHS,
+ HB_SCRIPT_MIAO,
+ HB_SCRIPT_SHARADA,
+ HB_SCRIPT_SORA_SOMPENG,
+ HB_SCRIPT_TAKRI,
+ HB_SCRIPT_UNKNOWN,
+};
+
+static hb_unicode_combining_class_t
+hb_ucdn_combining_class(hb_unicode_funcs_t *ufuncs, hb_codepoint_t unicode,
+ void *user_data)
+{
+ return (hb_unicode_combining_class_t) ucdn_get_combining_class(unicode);
+}
+
+static unsigned int
+hb_ucdn_eastasian_width(hb_unicode_funcs_t *ufuncs, hb_codepoint_t unicode,
+ void *user_data)
+{
+ int w = ucdn_get_east_asian_width(unicode);
+ return (w == UCDN_EAST_ASIAN_F || w == UCDN_EAST_ASIAN_W) ? 2 : 1;
+}
+
+static hb_unicode_general_category_t
+hb_ucdn_general_category(hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t unicode, void *user_data)
+{
+ return (hb_unicode_general_category_t)ucdn_get_general_category(unicode);
+}
+
+static hb_codepoint_t
+hb_ucdn_mirroring(hb_unicode_funcs_t *ufuncs, hb_codepoint_t unicode,
+ void *user_data)
+{
+ return ucdn_mirror(unicode);
+}
+
+static hb_script_t
+hb_ucdn_script(hb_unicode_funcs_t *ufuncs, hb_codepoint_t unicode,
+ void *user_data)
+{
+ return ucdn_script_translate[ucdn_get_script(unicode)];
+}
+
+static hb_bool_t
+hb_ucdn_compose(hb_unicode_funcs_t *ufuncs, hb_codepoint_t a,
+ hb_codepoint_t b, hb_codepoint_t *ab, void *user_data)
+{
+ return ucdn_compose(ab, a, b);
+}
+
+static hb_bool_t
+hb_ucdn_decompose(hb_unicode_funcs_t *ufuncs, hb_codepoint_t ab,
+ hb_codepoint_t *a, hb_codepoint_t *b, void *user_data)
+{
+ return ucdn_decompose(ab, a, b);
+}
+
+static unsigned int
+hb_ucdn_decompose_compatibility(hb_unicode_funcs_t *ufuncs, hb_codepoint_t u,
+ hb_codepoint_t *decomposed, void *user_data)
+{
+ return ucdn_compat_decompose(u, decomposed);
+}
+
+extern "C" HB_INTERNAL
+hb_unicode_funcs_t *
+hb_ucdn_get_unicode_funcs (void)
+{
+ static const hb_unicode_funcs_t _hb_ucdn_unicode_funcs = {
+ HB_OBJECT_HEADER_STATIC,
+
+ NULL, /* parent */
+ true, /* immutable */
+ {
+#define HB_UNICODE_FUNC_IMPLEMENT(name) hb_ucdn_##name,
+ HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_UNICODE_FUNC_IMPLEMENT
+ }
+ };
+
+ return const_cast<hb_unicode_funcs_t *> (&_hb_ucdn_unicode_funcs);
+}
+
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-unicode-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-unicode-private.hh
new file mode 100644
index 00000000000..7be4b04da6b
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-unicode-private.hh
@@ -0,0 +1,306 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ * Copyright © 2011 Codethink Limited
+ * Copyright © 2010,2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Codethink Author(s): Ryan Lortie
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_UNICODE_PRIVATE_HH
+#define HB_UNICODE_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-unicode.h"
+#include "hb-object-private.hh"
+
+
+extern HB_INTERNAL const uint8_t _hb_modified_combining_class[256];
+
+/*
+ * hb_unicode_funcs_t
+ */
+
+#define HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS \
+ HB_UNICODE_FUNC_IMPLEMENT (combining_class) \
+ HB_UNICODE_FUNC_IMPLEMENT (eastasian_width) \
+ HB_UNICODE_FUNC_IMPLEMENT (general_category) \
+ HB_UNICODE_FUNC_IMPLEMENT (mirroring) \
+ HB_UNICODE_FUNC_IMPLEMENT (script) \
+ HB_UNICODE_FUNC_IMPLEMENT (compose) \
+ HB_UNICODE_FUNC_IMPLEMENT (decompose) \
+ HB_UNICODE_FUNC_IMPLEMENT (decompose_compatibility) \
+ /* ^--- Add new callbacks here */
+
+/* Simple callbacks are those taking a hb_codepoint_t and returning a hb_codepoint_t */
+#define HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS_SIMPLE \
+ HB_UNICODE_FUNC_IMPLEMENT (hb_unicode_combining_class_t, combining_class) \
+ HB_UNICODE_FUNC_IMPLEMENT (unsigned int, eastasian_width) \
+ HB_UNICODE_FUNC_IMPLEMENT (hb_unicode_general_category_t, general_category) \
+ HB_UNICODE_FUNC_IMPLEMENT (hb_codepoint_t, mirroring) \
+ HB_UNICODE_FUNC_IMPLEMENT (hb_script_t, script) \
+ /* ^--- Add new simple callbacks here */
+
+struct hb_unicode_funcs_t {
+ hb_object_header_t header;
+ ASSERT_POD ();
+
+ hb_unicode_funcs_t *parent;
+
+ bool immutable;
+
+#define HB_UNICODE_FUNC_IMPLEMENT(return_type, name) \
+ inline return_type name (hb_codepoint_t unicode) { return func.name (this, unicode, user_data.name); }
+HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS_SIMPLE
+#undef HB_UNICODE_FUNC_IMPLEMENT
+
+ inline hb_bool_t compose (hb_codepoint_t a, hb_codepoint_t b,
+ hb_codepoint_t *ab)
+ {
+ *ab = 0;
+ if (unlikely (!a || !b)) return false;
+ return func.compose (this, a, b, ab, user_data.compose);
+ }
+
+ inline hb_bool_t decompose (hb_codepoint_t ab,
+ hb_codepoint_t *a, hb_codepoint_t *b)
+ {
+ *a = ab; *b = 0;
+ return func.decompose (this, ab, a, b, user_data.decompose);
+ }
+
+ inline unsigned int decompose_compatibility (hb_codepoint_t u,
+ hb_codepoint_t *decomposed)
+ {
+ unsigned int ret = func.decompose_compatibility (this, u, decomposed, user_data.decompose_compatibility);
+ if (ret == 1 && u == decomposed[0]) {
+ decomposed[0] = 0;
+ return 0;
+ }
+ decomposed[ret] = 0;
+ return ret;
+ }
+
+
+ unsigned int
+ modified_combining_class (hb_codepoint_t unicode)
+ {
+ return _hb_modified_combining_class[combining_class (unicode)];
+ }
+
+ inline hb_bool_t
+ is_variation_selector (hb_codepoint_t unicode)
+ {
+ return unlikely (hb_in_ranges<hb_codepoint_t> (unicode,
+ 0x180B, 0x180D, /* MONGOLIAN FREE VARIATION SELECTOR ONE..THREE */
+ 0xFE00, 0xFE0F, /* VARIATION SELECTOR-1..16 */
+ 0xE0100, 0xE01EF)); /* VARIATION SELECTOR-17..256 */
+ }
+
+ /* Default_Ignorable codepoints:
+ *
+ * Note that as of Oct 2012 (Unicode 6.2), U+180E MONGOLIAN VOWEL SEPARATOR
+ * is NOT Default_Ignorable, but it really behaves in a way that it should
+ * be. That has been reported to the Unicode Technical Committee for
+ * consideration. As such, we include it here, since Uniscribe removes it.
+ *
+ * Gathered from:
+ * http://unicode.org/cldr/utility/list-unicodeset.jsp?a=[:DI:]&abb=on&ucd=on&esc=on
+ *
+ * Last updated to the page with the following versions:
+ * Version 3.6; ICU version: 50.0.1.0; Unicode version: 6.1.0.0
+ *
+ * 4,167 Code Points
+ *
+ * [\u00AD\u034F\u115F\u1160\u17B4\u17B5\u180B-\u180D\u200B-\u200F\u202A-\u202E\u2060-\u206F\u3164\uFE00-\uFE0F\uFEFF\uFFA0\uFFF0-\uFFF8\U0001D173-\U0001D17A\U000E0000-\U000E0FFF]
+ *
+ * 00AD ;SOFT HYPHEN
+ * 034F ;COMBINING GRAPHEME JOINER
+ * 115F ;HANGUL CHOSEONG FILLER
+ * 1160 ;HANGUL JUNGSEONG FILLER
+ * 17B4 ;KHMER VOWEL INHERENT AQ
+ * 17B5 ;KHMER VOWEL INHERENT AA
+ * 180B..180D ;MONGOLIAN FREE VARIATION SELECTOR THREE
+ * 200B..200F ;RIGHT-TO-LEFT MARK
+ * 202A..202E ;RIGHT-TO-LEFT OVERRIDE
+ * 2060..206F ;NOMINAL DIGIT SHAPES
+ * 3164 ;HANGUL FILLER
+ * FE00..FE0F ;VARIATION SELECTOR-16
+ * FEFF ;ZERO WIDTH NO-BREAK SPACE
+ * FFA0 ;HALFWIDTH HANGUL FILLER
+ * FFF0..FFF8 ;<unassigned-FFF8>
+ * 1D173..1D17A ;MUSICAL SYMBOL END PHRASE
+ * E0000..E0FFF ;<unassigned-E0FFF>
+ */
+ inline hb_bool_t
+ is_default_ignorable (hb_codepoint_t ch)
+ {
+ hb_codepoint_t plane = ch >> 16;
+ if (likely (plane == 0))
+ {
+ /* BMP */
+ hb_codepoint_t page = ch >> 8;
+ switch (page) {
+ case 0x00: return unlikely (ch == 0x00AD);
+ case 0x03: return unlikely (ch == 0x034F);
+ case 0x11: return hb_in_range<hb_codepoint_t> (ch, 0x115F, 0x1160);
+ case 0x17: return hb_in_range<hb_codepoint_t> (ch, 0x17B4, 0x17B5);
+ case 0x18: return hb_in_range<hb_codepoint_t> (ch, 0x180B, 0x180E);
+ case 0x20: return hb_in_ranges<hb_codepoint_t> (ch, 0x200B, 0x200F,
+ 0x202A, 0x202E,
+ 0x2060, 0x206F);
+ case 0x31: return unlikely (ch == 0x3164);
+ case 0xFE: return hb_in_range<hb_codepoint_t> (ch, 0xFE00, 0xFE0F) || ch == 0xFEFF;
+ case 0xFF: return hb_in_range<hb_codepoint_t> (ch, 0xFFF0, 0xFFF8) || ch == 0xFFA0;
+ default: return false;
+ }
+ }
+ else
+ {
+ /* Other planes */
+ switch (plane) {
+ case 0x01: return hb_in_range<hb_codepoint_t> (ch, 0x0001D173, 0x0001D17A);
+ case 0x0E: return hb_in_range<hb_codepoint_t> (ch, 0x000E0000, 0x000E0FFF);
+ default: return false;
+ }
+ }
+ }
+
+
+ struct {
+#define HB_UNICODE_FUNC_IMPLEMENT(name) hb_unicode_##name##_func_t name;
+ HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_UNICODE_FUNC_IMPLEMENT
+ } func;
+
+ struct {
+#define HB_UNICODE_FUNC_IMPLEMENT(name) void *name;
+ HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_UNICODE_FUNC_IMPLEMENT
+ } user_data;
+
+ struct {
+#define HB_UNICODE_FUNC_IMPLEMENT(name) hb_destroy_func_t name;
+ HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_UNICODE_FUNC_IMPLEMENT
+ } destroy;
+};
+
+
+extern HB_INTERNAL const hb_unicode_funcs_t _hb_unicode_funcs_nil;
+
+
+/* Modified combining marks */
+
+/* Hebrew
+ *
+ * We permute the "fixed-position" classes 10-26 into the order
+ * described in the SBL Hebrew manual:
+ *
+ * http://www.sbl-site.org/Fonts/SBLHebrewUserManual1.5x.pdf
+ *
+ * (as recommended by:
+ * http://forum.fontlab.com/archive-old-microsoft-volt-group/vista-and-diacritic-ordering-t6751.0.html)
+ *
+ * More details here:
+ * https://bugzilla.mozilla.org/show_bug.cgi?id=662055
+ */
+#define HB_MODIFIED_COMBINING_CLASS_CCC10 22 /* sheva */
+#define HB_MODIFIED_COMBINING_CLASS_CCC11 15 /* hataf segol */
+#define HB_MODIFIED_COMBINING_CLASS_CCC12 16 /* hataf patah */
+#define HB_MODIFIED_COMBINING_CLASS_CCC13 17 /* hataf qamats */
+#define HB_MODIFIED_COMBINING_CLASS_CCC14 23 /* hiriq */
+#define HB_MODIFIED_COMBINING_CLASS_CCC15 18 /* tsere */
+#define HB_MODIFIED_COMBINING_CLASS_CCC16 19 /* segol */
+#define HB_MODIFIED_COMBINING_CLASS_CCC17 20 /* patah */
+#define HB_MODIFIED_COMBINING_CLASS_CCC18 21 /* qamats */
+#define HB_MODIFIED_COMBINING_CLASS_CCC19 14 /* holam */
+#define HB_MODIFIED_COMBINING_CLASS_CCC20 24 /* qubuts */
+#define HB_MODIFIED_COMBINING_CLASS_CCC21 12 /* dagesh */
+#define HB_MODIFIED_COMBINING_CLASS_CCC22 25 /* meteg */
+#define HB_MODIFIED_COMBINING_CLASS_CCC23 13 /* rafe */
+#define HB_MODIFIED_COMBINING_CLASS_CCC24 10 /* shin dot */
+#define HB_MODIFIED_COMBINING_CLASS_CCC25 11 /* sin dot */
+#define HB_MODIFIED_COMBINING_CLASS_CCC26 26 /* point varika */
+
+/*
+ * Arabic
+ *
+ * Modify to move Shadda (ccc=33) before other marks. See:
+ * http://unicode.org/faq/normalization.html#8
+ * http://unicode.org/faq/normalization.html#9
+ */
+#define HB_MODIFIED_COMBINING_CLASS_CCC27 28 /* fathatan */
+#define HB_MODIFIED_COMBINING_CLASS_CCC28 29 /* dammatan */
+#define HB_MODIFIED_COMBINING_CLASS_CCC29 30 /* kasratan */
+#define HB_MODIFIED_COMBINING_CLASS_CCC30 31 /* fatha */
+#define HB_MODIFIED_COMBINING_CLASS_CCC31 32 /* damma */
+#define HB_MODIFIED_COMBINING_CLASS_CCC32 33 /* kasra */
+#define HB_MODIFIED_COMBINING_CLASS_CCC33 27 /* shadda */
+#define HB_MODIFIED_COMBINING_CLASS_CCC34 34 /* sukun */
+#define HB_MODIFIED_COMBINING_CLASS_CCC35 35 /* superscript alef */
+
+/* Syriac */
+#define HB_MODIFIED_COMBINING_CLASS_CCC36 36 /* superscript alaph */
+
+/* Telugu
+ *
+ * Modify Telugu length marks (ccc=84, ccc=91).
+ * These are the only matras in the main Indic scripts range that have
+ * a non-zero ccc. That makes them reorder with the Halant that is
+ * ccc=9. Just zero them, we don't need them in our Indic shaper.
+ */
+#define HB_MODIFIED_COMBINING_CLASS_CCC84 0 /* length mark */
+#define HB_MODIFIED_COMBINING_CLASS_CCC91 0 /* ai length mark */
+
+/* Thai
+ *
+ * Modify U+0E38 and U+0E39 (ccc=103) to be reordered before U+0E3A (ccc=9).
+ * Assign 3, which is unassigned otherwise.
+ * Uniscribe does this reordering too.
+ */
+#define HB_MODIFIED_COMBINING_CLASS_CCC103 3 /* sara u / sara uu */
+#define HB_MODIFIED_COMBINING_CLASS_CCC107 107 /* mai * */
+
+/* Lao */
+#define HB_MODIFIED_COMBINING_CLASS_CCC118 118 /* sign u / sign uu */
+#define HB_MODIFIED_COMBINING_CLASS_CCC122 122 /* mai * */
+
+/* Tibetan */
+#define HB_MODIFIED_COMBINING_CLASS_CCC129 129 /* sign aa */
+#define HB_MODIFIED_COMBINING_CLASS_CCC130 130 /* sign i */
+#define HB_MODIFIED_COMBINING_CLASS_CCC132 132 /* sign u */
+
+
+/* Misc */
+
+#define HB_UNICODE_GENERAL_CATEGORY_IS_MARK(gen_cat) \
+ (FLAG (gen_cat) & \
+ (FLAG (HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK) | \
+ FLAG (HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK) | \
+ FLAG (HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK)))
+
+
+#endif /* HB_UNICODE_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-unicode.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-unicode.cc
new file mode 100644
index 00000000000..0a3907eec8c
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-unicode.cc
@@ -0,0 +1,435 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ * Copyright © 2011 Codethink Limited
+ * Copyright © 2010,2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Codethink Author(s): Ryan Lortie
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+
+#include "hb-unicode-private.hh"
+
+
+
+/*
+ * hb_unicode_funcs_t
+ */
+
+static hb_unicode_combining_class_t
+hb_unicode_combining_class_nil (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t unicode HB_UNUSED,
+ void *user_data HB_UNUSED)
+{
+ return HB_UNICODE_COMBINING_CLASS_NOT_REORDERED;
+}
+
+static unsigned int
+hb_unicode_eastasian_width_nil (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t unicode HB_UNUSED,
+ void *user_data HB_UNUSED)
+{
+ return 1;
+}
+
+static hb_unicode_general_category_t
+hb_unicode_general_category_nil (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t unicode HB_UNUSED,
+ void *user_data HB_UNUSED)
+{
+ return HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER;
+}
+
+static hb_codepoint_t
+hb_unicode_mirroring_nil (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t unicode HB_UNUSED,
+ void *user_data HB_UNUSED)
+{
+ return unicode;
+}
+
+static hb_script_t
+hb_unicode_script_nil (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t unicode HB_UNUSED,
+ void *user_data HB_UNUSED)
+{
+ return HB_SCRIPT_UNKNOWN;
+}
+
+static hb_bool_t
+hb_unicode_compose_nil (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t a HB_UNUSED,
+ hb_codepoint_t b HB_UNUSED,
+ hb_codepoint_t *ab HB_UNUSED,
+ void *user_data HB_UNUSED)
+{
+ return false;
+}
+
+static hb_bool_t
+hb_unicode_decompose_nil (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t ab HB_UNUSED,
+ hb_codepoint_t *a HB_UNUSED,
+ hb_codepoint_t *b HB_UNUSED,
+ void *user_data HB_UNUSED)
+{
+ return false;
+}
+
+
+static unsigned int
+hb_unicode_decompose_compatibility_nil (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+ hb_codepoint_t u HB_UNUSED,
+ hb_codepoint_t *decomposed HB_UNUSED,
+ void *user_data HB_UNUSED)
+{
+ return 0;
+}
+
+
+#define HB_UNICODE_FUNCS_IMPLEMENT_SET \
+ HB_UNICODE_FUNCS_IMPLEMENT (glib) \
+ HB_UNICODE_FUNCS_IMPLEMENT (icu) \
+ HB_UNICODE_FUNCS_IMPLEMENT (ucdn) \
+ HB_UNICODE_FUNCS_IMPLEMENT (nil) \
+ /* ^--- Add new callbacks before nil */
+
+#define hb_nil_get_unicode_funcs hb_unicode_funcs_get_empty
+
+/* Prototype them all */
+#define HB_UNICODE_FUNCS_IMPLEMENT(set) \
+extern "C" hb_unicode_funcs_t *hb_##set##_get_unicode_funcs (void);
+HB_UNICODE_FUNCS_IMPLEMENT_SET
+#undef HB_UNICODE_FUNCS_IMPLEMENT
+
+
+hb_unicode_funcs_t *
+hb_unicode_funcs_get_default (void)
+{
+#define HB_UNICODE_FUNCS_IMPLEMENT(set) \
+ return hb_##set##_get_unicode_funcs ();
+
+#ifdef HAVE_GLIB
+ HB_UNICODE_FUNCS_IMPLEMENT(glib)
+#elif defined(HAVE_ICU)
+ HB_UNICODE_FUNCS_IMPLEMENT(icu)
+#elif defined(HAVE_UCDN)
+ HB_UNICODE_FUNCS_IMPLEMENT(ucdn)
+#else
+#define HB_UNICODE_FUNCS_NIL 1
+ HB_UNICODE_FUNCS_IMPLEMENT(nil)
+#endif
+
+#undef HB_UNICODE_FUNCS_IMPLEMENT
+}
+
+#if !defined(HB_NO_UNICODE_FUNCS) && defined(HB_UNICODE_FUNCS_NIL)
+#pragma message("Could not find any Unicode functions implementation, you have to provide your own.")
+#pragma message("To suppress this warnings, define HB_NO_UNICODE_FUNCS.")
+#endif
+
+hb_unicode_funcs_t *
+hb_unicode_funcs_create (hb_unicode_funcs_t *parent)
+{
+ hb_unicode_funcs_t *ufuncs;
+
+ if (!(ufuncs = hb_object_create<hb_unicode_funcs_t> ()))
+ return hb_unicode_funcs_get_empty ();
+
+ if (!parent)
+ parent = hb_unicode_funcs_get_empty ();
+
+ hb_unicode_funcs_make_immutable (parent);
+ ufuncs->parent = hb_unicode_funcs_reference (parent);
+
+ ufuncs->func = parent->func;
+
+ /* We can safely copy user_data from parent since we hold a reference
+ * onto it and it's immutable. We should not copy the destroy notifiers
+ * though. */
+ ufuncs->user_data = parent->user_data;
+
+ return ufuncs;
+}
+
+
+const hb_unicode_funcs_t _hb_unicode_funcs_nil = {
+ HB_OBJECT_HEADER_STATIC,
+
+ NULL, /* parent */
+ true, /* immutable */
+ {
+#define HB_UNICODE_FUNC_IMPLEMENT(name) hb_unicode_##name##_nil,
+ HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_UNICODE_FUNC_IMPLEMENT
+ }
+};
+
+hb_unicode_funcs_t *
+hb_unicode_funcs_get_empty (void)
+{
+ return const_cast<hb_unicode_funcs_t *> (&_hb_unicode_funcs_nil);
+}
+
+hb_unicode_funcs_t *
+hb_unicode_funcs_reference (hb_unicode_funcs_t *ufuncs)
+{
+ return hb_object_reference (ufuncs);
+}
+
+void
+hb_unicode_funcs_destroy (hb_unicode_funcs_t *ufuncs)
+{
+ if (!hb_object_destroy (ufuncs)) return;
+
+#define HB_UNICODE_FUNC_IMPLEMENT(name) \
+ if (ufuncs->destroy.name) ufuncs->destroy.name (ufuncs->user_data.name);
+ HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_UNICODE_FUNC_IMPLEMENT
+
+ hb_unicode_funcs_destroy (ufuncs->parent);
+
+ free (ufuncs);
+}
+
+hb_bool_t
+hb_unicode_funcs_set_user_data (hb_unicode_funcs_t *ufuncs,
+ hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace)
+{
+ return hb_object_set_user_data (ufuncs, key, data, destroy, replace);
+}
+
+void *
+hb_unicode_funcs_get_user_data (hb_unicode_funcs_t *ufuncs,
+ hb_user_data_key_t *key)
+{
+ return hb_object_get_user_data (ufuncs, key);
+}
+
+
+void
+hb_unicode_funcs_make_immutable (hb_unicode_funcs_t *ufuncs)
+{
+ if (hb_object_is_inert (ufuncs))
+ return;
+
+ ufuncs->immutable = true;
+}
+
+hb_bool_t
+hb_unicode_funcs_is_immutable (hb_unicode_funcs_t *ufuncs)
+{
+ return ufuncs->immutable;
+}
+
+hb_unicode_funcs_t *
+hb_unicode_funcs_get_parent (hb_unicode_funcs_t *ufuncs)
+{
+ return ufuncs->parent ? ufuncs->parent : hb_unicode_funcs_get_empty ();
+}
+
+
+#define HB_UNICODE_FUNC_IMPLEMENT(name) \
+ \
+void \
+hb_unicode_funcs_set_##name##_func (hb_unicode_funcs_t *ufuncs, \
+ hb_unicode_##name##_func_t func, \
+ void *user_data, \
+ hb_destroy_func_t destroy) \
+{ \
+ if (ufuncs->immutable) \
+ return; \
+ \
+ if (ufuncs->destroy.name) \
+ ufuncs->destroy.name (ufuncs->user_data.name); \
+ \
+ if (func) { \
+ ufuncs->func.name = func; \
+ ufuncs->user_data.name = user_data; \
+ ufuncs->destroy.name = destroy; \
+ } else { \
+ ufuncs->func.name = ufuncs->parent->func.name; \
+ ufuncs->user_data.name = ufuncs->parent->user_data.name; \
+ ufuncs->destroy.name = NULL; \
+ } \
+}
+
+HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_UNICODE_FUNC_IMPLEMENT
+
+
+#define HB_UNICODE_FUNC_IMPLEMENT(return_type, name) \
+ \
+return_type \
+hb_unicode_##name (hb_unicode_funcs_t *ufuncs, \
+ hb_codepoint_t unicode) \
+{ \
+ return ufuncs->name (unicode); \
+}
+HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS_SIMPLE
+#undef HB_UNICODE_FUNC_IMPLEMENT
+
+hb_bool_t
+hb_unicode_compose (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t a,
+ hb_codepoint_t b,
+ hb_codepoint_t *ab)
+{
+ return ufuncs->compose (a, b, ab);
+}
+
+hb_bool_t
+hb_unicode_decompose (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t ab,
+ hb_codepoint_t *a,
+ hb_codepoint_t *b)
+{
+ return ufuncs->decompose (ab, a, b);
+}
+
+unsigned int
+hb_unicode_decompose_compatibility (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t u,
+ hb_codepoint_t *decomposed)
+{
+ return ufuncs->decompose_compatibility (u, decomposed);
+}
+
+
+/* See hb-unicode-private.hh for details. */
+const uint8_t
+_hb_modified_combining_class[256] =
+{
+ 0, /* HB_UNICODE_COMBINING_CLASS_NOT_REORDERED */
+ 1, /* HB_UNICODE_COMBINING_CLASS_OVERLAY */
+ 2, 3, 4, 5, 6,
+ 7, /* HB_UNICODE_COMBINING_CLASS_NUKTA */
+ 8, /* HB_UNICODE_COMBINING_CLASS_KANA_VOICING */
+ 9, /* HB_UNICODE_COMBINING_CLASS_VIRAMA */
+
+ /* Hebrew */
+ HB_MODIFIED_COMBINING_CLASS_CCC10,
+ HB_MODIFIED_COMBINING_CLASS_CCC11,
+ HB_MODIFIED_COMBINING_CLASS_CCC12,
+ HB_MODIFIED_COMBINING_CLASS_CCC13,
+ HB_MODIFIED_COMBINING_CLASS_CCC14,
+ HB_MODIFIED_COMBINING_CLASS_CCC15,
+ HB_MODIFIED_COMBINING_CLASS_CCC16,
+ HB_MODIFIED_COMBINING_CLASS_CCC17,
+ HB_MODIFIED_COMBINING_CLASS_CCC18,
+ HB_MODIFIED_COMBINING_CLASS_CCC19,
+ HB_MODIFIED_COMBINING_CLASS_CCC20,
+ HB_MODIFIED_COMBINING_CLASS_CCC21,
+ HB_MODIFIED_COMBINING_CLASS_CCC22,
+ HB_MODIFIED_COMBINING_CLASS_CCC23,
+ HB_MODIFIED_COMBINING_CLASS_CCC24,
+ HB_MODIFIED_COMBINING_CLASS_CCC25,
+ HB_MODIFIED_COMBINING_CLASS_CCC26,
+
+ /* Arabic */
+ HB_MODIFIED_COMBINING_CLASS_CCC27,
+ HB_MODIFIED_COMBINING_CLASS_CCC28,
+ HB_MODIFIED_COMBINING_CLASS_CCC29,
+ HB_MODIFIED_COMBINING_CLASS_CCC30,
+ HB_MODIFIED_COMBINING_CLASS_CCC31,
+ HB_MODIFIED_COMBINING_CLASS_CCC32,
+ HB_MODIFIED_COMBINING_CLASS_CCC33,
+ HB_MODIFIED_COMBINING_CLASS_CCC34,
+ HB_MODIFIED_COMBINING_CLASS_CCC35,
+
+ /* Syriac */
+ HB_MODIFIED_COMBINING_CLASS_CCC36,
+
+ 37, 38, 39,
+ 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
+ 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
+ 80, 81, 82, 83,
+
+ /* Telugu */
+ HB_MODIFIED_COMBINING_CLASS_CCC84,
+ 85, 86, 87, 88, 89, 90,
+ HB_MODIFIED_COMBINING_CLASS_CCC91,
+ 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102,
+
+ /* Thai */
+ HB_MODIFIED_COMBINING_CLASS_CCC103,
+ 104, 105, 106,
+ HB_MODIFIED_COMBINING_CLASS_CCC107,
+ 108, 109, 110, 111, 112, 113, 114, 115, 116, 117,
+
+ /* Lao */
+ HB_MODIFIED_COMBINING_CLASS_CCC118,
+ 119, 120, 121,
+ HB_MODIFIED_COMBINING_CLASS_CCC122,
+ 123, 124, 125, 126, 127, 128,
+
+ /* Tibetan */
+ HB_MODIFIED_COMBINING_CLASS_CCC129,
+ HB_MODIFIED_COMBINING_CLASS_CCC130,
+ 131,
+ HB_MODIFIED_COMBINING_CLASS_CCC132,
+ 133, 134, 135, 136, 137, 138, 139,
+
+
+ 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
+ 150, 151, 152, 153, 154, 155, 156, 157, 158, 159,
+ 160, 161, 162, 163, 164, 165, 166, 167, 168, 169,
+ 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
+ 180, 181, 182, 183, 184, 185, 186, 187, 188, 189,
+ 190, 191, 192, 193, 194, 195, 196, 197, 198, 199,
+
+ 200, /* HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW_LEFT */
+ 201,
+ 202, /* HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW */
+ 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213,
+ 214, /* HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE */
+ 215,
+ 216, /* HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE_RIGHT */
+ 217,
+ 218, /* HB_UNICODE_COMBINING_CLASS_BELOW_LEFT */
+ 219,
+ 220, /* HB_UNICODE_COMBINING_CLASS_BELOW */
+ 221,
+ 222, /* HB_UNICODE_COMBINING_CLASS_BELOW_RIGHT */
+ 223,
+ 224, /* HB_UNICODE_COMBINING_CLASS_LEFT */
+ 225,
+ 226, /* HB_UNICODE_COMBINING_CLASS_RIGHT */
+ 227,
+ 228, /* HB_UNICODE_COMBINING_CLASS_ABOVE_LEFT */
+ 229,
+ 230, /* HB_UNICODE_COMBINING_CLASS_ABOVE */
+ 231,
+ 232, /* HB_UNICODE_COMBINING_CLASS_ABOVE_RIGHT */
+ 233, /* HB_UNICODE_COMBINING_CLASS_DOUBLE_BELOW */
+ 234, /* HB_UNICODE_COMBINING_CLASS_DOUBLE_ABOVE */
+ 235, 236, 237, 238, 239,
+ 240, /* HB_UNICODE_COMBINING_CLASS_IOTA_SUBSCRIPT */
+ 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
+ 255, /* HB_UNICODE_COMBINING_CLASS_INVALID */
+};
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-unicode.h b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-unicode.h
new file mode 100644
index 00000000000..2e10d98a3b3
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-unicode.h
@@ -0,0 +1,357 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ * Copyright © 2011 Codethink Limited
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Codethink Author(s): Ryan Lortie
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H_IN
+#error "Include <hb.h> instead."
+#endif
+
+#ifndef HB_UNICODE_H
+#define HB_UNICODE_H
+
+#include "hb-common.h"
+
+HB_BEGIN_DECLS
+
+
+/* hb_unicode_general_category_t */
+
+/* Unicode Character Database property: General_Category (gc) */
+typedef enum
+{
+ HB_UNICODE_GENERAL_CATEGORY_CONTROL, /* Cc */
+ HB_UNICODE_GENERAL_CATEGORY_FORMAT, /* Cf */
+ HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED, /* Cn */
+ HB_UNICODE_GENERAL_CATEGORY_PRIVATE_USE, /* Co */
+ HB_UNICODE_GENERAL_CATEGORY_SURROGATE, /* Cs */
+ HB_UNICODE_GENERAL_CATEGORY_LOWERCASE_LETTER, /* Ll */
+ HB_UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER, /* Lm */
+ HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER, /* Lo */
+ HB_UNICODE_GENERAL_CATEGORY_TITLECASE_LETTER, /* Lt */
+ HB_UNICODE_GENERAL_CATEGORY_UPPERCASE_LETTER, /* Lu */
+ HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK, /* Mc */
+ HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK, /* Me */
+ HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK, /* Mn */
+ HB_UNICODE_GENERAL_CATEGORY_DECIMAL_NUMBER, /* Nd */
+ HB_UNICODE_GENERAL_CATEGORY_LETTER_NUMBER, /* Nl */
+ HB_UNICODE_GENERAL_CATEGORY_OTHER_NUMBER, /* No */
+ HB_UNICODE_GENERAL_CATEGORY_CONNECT_PUNCTUATION, /* Pc */
+ HB_UNICODE_GENERAL_CATEGORY_DASH_PUNCTUATION, /* Pd */
+ HB_UNICODE_GENERAL_CATEGORY_CLOSE_PUNCTUATION, /* Pe */
+ HB_UNICODE_GENERAL_CATEGORY_FINAL_PUNCTUATION, /* Pf */
+ HB_UNICODE_GENERAL_CATEGORY_INITIAL_PUNCTUATION, /* Pi */
+ HB_UNICODE_GENERAL_CATEGORY_OTHER_PUNCTUATION, /* Po */
+ HB_UNICODE_GENERAL_CATEGORY_OPEN_PUNCTUATION, /* Ps */
+ HB_UNICODE_GENERAL_CATEGORY_CURRENCY_SYMBOL, /* Sc */
+ HB_UNICODE_GENERAL_CATEGORY_MODIFIER_SYMBOL, /* Sk */
+ HB_UNICODE_GENERAL_CATEGORY_MATH_SYMBOL, /* Sm */
+ HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL, /* So */
+ HB_UNICODE_GENERAL_CATEGORY_LINE_SEPARATOR, /* Zl */
+ HB_UNICODE_GENERAL_CATEGORY_PARAGRAPH_SEPARATOR, /* Zp */
+ HB_UNICODE_GENERAL_CATEGORY_SPACE_SEPARATOR /* Zs */
+} hb_unicode_general_category_t;
+
+/* hb_unicode_combining_class_t */
+
+/* Note: newer versions of Unicode may add new values. Clients should be ready to handle
+ * any value in the 0..254 range being returned from hb_unicode_combining_class().
+ */
+
+/* Unicode Character Database property: Canonical_Combining_Class (ccc) */
+typedef enum
+{
+ HB_UNICODE_COMBINING_CLASS_NOT_REORDERED = 0,
+ HB_UNICODE_COMBINING_CLASS_OVERLAY = 1,
+ HB_UNICODE_COMBINING_CLASS_NUKTA = 7,
+ HB_UNICODE_COMBINING_CLASS_KANA_VOICING = 8,
+ HB_UNICODE_COMBINING_CLASS_VIRAMA = 9,
+
+ /* Hebrew */
+ HB_UNICODE_COMBINING_CLASS_CCC10 = 10,
+ HB_UNICODE_COMBINING_CLASS_CCC11 = 11,
+ HB_UNICODE_COMBINING_CLASS_CCC12 = 12,
+ HB_UNICODE_COMBINING_CLASS_CCC13 = 13,
+ HB_UNICODE_COMBINING_CLASS_CCC14 = 14,
+ HB_UNICODE_COMBINING_CLASS_CCC15 = 15,
+ HB_UNICODE_COMBINING_CLASS_CCC16 = 16,
+ HB_UNICODE_COMBINING_CLASS_CCC17 = 17,
+ HB_UNICODE_COMBINING_CLASS_CCC18 = 18,
+ HB_UNICODE_COMBINING_CLASS_CCC19 = 19,
+ HB_UNICODE_COMBINING_CLASS_CCC20 = 20,
+ HB_UNICODE_COMBINING_CLASS_CCC21 = 21,
+ HB_UNICODE_COMBINING_CLASS_CCC22 = 22,
+ HB_UNICODE_COMBINING_CLASS_CCC23 = 23,
+ HB_UNICODE_COMBINING_CLASS_CCC24 = 24,
+ HB_UNICODE_COMBINING_CLASS_CCC25 = 25,
+ HB_UNICODE_COMBINING_CLASS_CCC26 = 26,
+
+ /* Arabic */
+ HB_UNICODE_COMBINING_CLASS_CCC27 = 27,
+ HB_UNICODE_COMBINING_CLASS_CCC28 = 28,
+ HB_UNICODE_COMBINING_CLASS_CCC29 = 29,
+ HB_UNICODE_COMBINING_CLASS_CCC30 = 30,
+ HB_UNICODE_COMBINING_CLASS_CCC31 = 31,
+ HB_UNICODE_COMBINING_CLASS_CCC32 = 32,
+ HB_UNICODE_COMBINING_CLASS_CCC33 = 33,
+ HB_UNICODE_COMBINING_CLASS_CCC34 = 34,
+ HB_UNICODE_COMBINING_CLASS_CCC35 = 35,
+
+ /* Syriac */
+ HB_UNICODE_COMBINING_CLASS_CCC36 = 36,
+
+ /* Telugu */
+ HB_UNICODE_COMBINING_CLASS_CCC84 = 84,
+ HB_UNICODE_COMBINING_CLASS_CCC91 = 91,
+
+ /* Thai */
+ HB_UNICODE_COMBINING_CLASS_CCC103 = 103,
+ HB_UNICODE_COMBINING_CLASS_CCC107 = 107,
+
+ /* Lao */
+ HB_UNICODE_COMBINING_CLASS_CCC118 = 118,
+ HB_UNICODE_COMBINING_CLASS_CCC122 = 122,
+
+ /* Tibetan */
+ HB_UNICODE_COMBINING_CLASS_CCC129 = 129,
+ HB_UNICODE_COMBINING_CLASS_CCC130 = 130,
+ HB_UNICODE_COMBINING_CLASS_CCC133 = 132,
+
+
+ HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW_LEFT = 200,
+ HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW = 202,
+ HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE = 214,
+ HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE_RIGHT = 216,
+ HB_UNICODE_COMBINING_CLASS_BELOW_LEFT = 218,
+ HB_UNICODE_COMBINING_CLASS_BELOW = 220,
+ HB_UNICODE_COMBINING_CLASS_BELOW_RIGHT = 222,
+ HB_UNICODE_COMBINING_CLASS_LEFT = 224,
+ HB_UNICODE_COMBINING_CLASS_RIGHT = 226,
+ HB_UNICODE_COMBINING_CLASS_ABOVE_LEFT = 228,
+ HB_UNICODE_COMBINING_CLASS_ABOVE = 230,
+ HB_UNICODE_COMBINING_CLASS_ABOVE_RIGHT = 232,
+ HB_UNICODE_COMBINING_CLASS_DOUBLE_BELOW = 233,
+ HB_UNICODE_COMBINING_CLASS_DOUBLE_ABOVE = 234,
+
+ HB_UNICODE_COMBINING_CLASS_IOTA_SUBSCRIPT = 240,
+
+ HB_UNICODE_COMBINING_CLASS_INVALID = 255
+} hb_unicode_combining_class_t;
+
+
+/*
+ * hb_unicode_funcs_t
+ */
+
+typedef struct hb_unicode_funcs_t hb_unicode_funcs_t;
+
+
+/*
+ * just give me the best implementation you've got there.
+ */
+hb_unicode_funcs_t *
+hb_unicode_funcs_get_default (void);
+
+
+hb_unicode_funcs_t *
+hb_unicode_funcs_create (hb_unicode_funcs_t *parent);
+
+hb_unicode_funcs_t *
+hb_unicode_funcs_get_empty (void);
+
+hb_unicode_funcs_t *
+hb_unicode_funcs_reference (hb_unicode_funcs_t *ufuncs);
+
+void
+hb_unicode_funcs_destroy (hb_unicode_funcs_t *ufuncs);
+
+hb_bool_t
+hb_unicode_funcs_set_user_data (hb_unicode_funcs_t *ufuncs,
+ hb_user_data_key_t *key,
+ void * data,
+ hb_destroy_func_t destroy,
+ hb_bool_t replace);
+
+
+void *
+hb_unicode_funcs_get_user_data (hb_unicode_funcs_t *ufuncs,
+ hb_user_data_key_t *key);
+
+
+void
+hb_unicode_funcs_make_immutable (hb_unicode_funcs_t *ufuncs);
+
+hb_bool_t
+hb_unicode_funcs_is_immutable (hb_unicode_funcs_t *ufuncs);
+
+hb_unicode_funcs_t *
+hb_unicode_funcs_get_parent (hb_unicode_funcs_t *ufuncs);
+
+
+/*
+ * funcs
+ */
+
+/* typedefs */
+
+typedef hb_unicode_combining_class_t (*hb_unicode_combining_class_func_t) (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t unicode,
+ void *user_data);
+typedef unsigned int (*hb_unicode_eastasian_width_func_t) (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t unicode,
+ void *user_data);
+typedef hb_unicode_general_category_t (*hb_unicode_general_category_func_t) (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t unicode,
+ void *user_data);
+typedef hb_codepoint_t (*hb_unicode_mirroring_func_t) (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t unicode,
+ void *user_data);
+typedef hb_script_t (*hb_unicode_script_func_t) (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t unicode,
+ void *user_data);
+
+typedef hb_bool_t (*hb_unicode_compose_func_t) (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t a,
+ hb_codepoint_t b,
+ hb_codepoint_t *ab,
+ void *user_data);
+typedef hb_bool_t (*hb_unicode_decompose_func_t) (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t ab,
+ hb_codepoint_t *a,
+ hb_codepoint_t *b,
+ void *user_data);
+
+/**
+ * hb_unicode_decompose_compatibility_func_t:
+ * @ufuncs: Unicode function structure
+ * @u: codepoint to decompose
+ * @decomposed: address of codepoint array (of length %HB_UNICODE_MAX_DECOMPOSITION_LEN) to write decomposition into
+ * @user_data: user data pointer as passed to hb_unicode_funcs_set_decompose_compatibility_func()
+ *
+ * Fully decompose @u to its Unicode compatibility decomposition. The codepoints of the decomposition will be written to @decomposed.
+ * The complete length of the decomposition will be returned.
+ *
+ * If @u has no compatibility decomposition, zero should be returned.
+ *
+ * The Unicode standard guarantees that a buffer of length %HB_UNICODE_MAX_DECOMPOSITION_LEN codepoints will always be sufficient for any
+ * compatibility decomposition plus an terminating value of 0. Consequently, @decompose must be allocated by the caller to be at least this length. Implementations
+ * of this function type must ensure that they do not write past the provided array.
+ *
+ * Return value: number of codepoints in the full compatibility decomposition of @u, or 0 if no decomposition available.
+ */
+typedef unsigned int (*hb_unicode_decompose_compatibility_func_t) (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t u,
+ hb_codepoint_t *decomposed,
+ void *user_data);
+
+/* See Unicode 6.1 for details on the maximum decomposition length. */
+#define HB_UNICODE_MAX_DECOMPOSITION_LEN (18+1) /* codepoints */
+
+/* setters */
+
+void
+hb_unicode_funcs_set_combining_class_func (hb_unicode_funcs_t *ufuncs,
+ hb_unicode_combining_class_func_t combining_class_func,
+ void *user_data, hb_destroy_func_t destroy);
+
+void
+hb_unicode_funcs_set_eastasian_width_func (hb_unicode_funcs_t *ufuncs,
+ hb_unicode_eastasian_width_func_t eastasian_width_func,
+ void *user_data, hb_destroy_func_t destroy);
+
+void
+hb_unicode_funcs_set_general_category_func (hb_unicode_funcs_t *ufuncs,
+ hb_unicode_general_category_func_t general_category_func,
+ void *user_data, hb_destroy_func_t destroy);
+
+void
+hb_unicode_funcs_set_mirroring_func (hb_unicode_funcs_t *ufuncs,
+ hb_unicode_mirroring_func_t mirroring_func,
+ void *user_data, hb_destroy_func_t destroy);
+
+void
+hb_unicode_funcs_set_script_func (hb_unicode_funcs_t *ufuncs,
+ hb_unicode_script_func_t script_func,
+ void *user_data, hb_destroy_func_t destroy);
+
+void
+hb_unicode_funcs_set_compose_func (hb_unicode_funcs_t *ufuncs,
+ hb_unicode_compose_func_t compose_func,
+ void *user_data, hb_destroy_func_t destroy);
+
+void
+hb_unicode_funcs_set_decompose_func (hb_unicode_funcs_t *ufuncs,
+ hb_unicode_decompose_func_t decompose_func,
+ void *user_data, hb_destroy_func_t destroy);
+
+void
+hb_unicode_funcs_set_decompose_compatibility_func (hb_unicode_funcs_t *ufuncs,
+ hb_unicode_decompose_compatibility_func_t decompose_compatibility_func,
+ void *user_data, hb_destroy_func_t destroy);
+
+/* accessors */
+
+hb_unicode_combining_class_t
+hb_unicode_combining_class (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t unicode);
+
+unsigned int
+hb_unicode_eastasian_width (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t unicode);
+
+hb_unicode_general_category_t
+hb_unicode_general_category (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t unicode);
+
+hb_codepoint_t
+hb_unicode_mirroring (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t unicode);
+
+hb_script_t
+hb_unicode_script (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t unicode);
+
+hb_bool_t
+hb_unicode_compose (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t a,
+ hb_codepoint_t b,
+ hb_codepoint_t *ab);
+hb_bool_t
+hb_unicode_decompose (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t ab,
+ hb_codepoint_t *a,
+ hb_codepoint_t *b);
+
+unsigned int
+hb_unicode_decompose_compatibility (hb_unicode_funcs_t *ufuncs,
+ hb_codepoint_t u,
+ hb_codepoint_t *decomposed);
+
+HB_END_DECLS
+
+#endif /* HB_UNICODE_H */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-uniscribe.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-uniscribe.cc
new file mode 100644
index 00000000000..18b88b2234f
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-uniscribe.cc
@@ -0,0 +1,476 @@
+/*
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#define _WIN32_WINNT 0x0600
+#define WIN32_LEAN_AND_MEAN
+
+#define HB_SHAPER uniscribe
+#include "hb-shaper-impl-private.hh"
+
+#include <windows.h>
+#include <usp10.h>
+
+#include "hb-uniscribe.h"
+
+#include "hb-ot-name-table.hh"
+#include "hb-ot-tag.h"
+
+
+#ifndef HB_DEBUG_UNISCRIBE
+#define HB_DEBUG_UNISCRIBE (HB_DEBUG+0)
+#endif
+
+
+/*
+DWORD GetFontData(
+ __in HDC hdc,
+ __in DWORD dwTable,
+ __in DWORD dwOffset,
+ __out LPVOID lpvBuffer,
+ __in DWORD cbData
+);
+*/
+
+
+HB_SHAPER_DATA_ENSURE_DECLARE(uniscribe, face)
+HB_SHAPER_DATA_ENSURE_DECLARE(uniscribe, font)
+
+
+/*
+ * shaper face data
+ */
+
+struct hb_uniscribe_shaper_face_data_t {
+ HANDLE fh;
+};
+
+hb_uniscribe_shaper_face_data_t *
+_hb_uniscribe_shaper_face_data_create (hb_face_t *face)
+{
+ hb_uniscribe_shaper_face_data_t *data = (hb_uniscribe_shaper_face_data_t *) calloc (1, sizeof (hb_uniscribe_shaper_face_data_t));
+ if (unlikely (!data))
+ return NULL;
+
+ hb_blob_t *blob = hb_face_reference_blob (face);
+ unsigned int blob_length;
+ const char *blob_data = hb_blob_get_data (blob, &blob_length);
+ if (unlikely (!blob_length))
+ DEBUG_MSG (UNISCRIBE, face, "Face has empty blob");
+
+ DWORD num_fonts_installed;
+ data->fh = AddFontMemResourceEx ((void *) blob_data, blob_length, 0, &num_fonts_installed);
+ hb_blob_destroy (blob);
+ if (unlikely (!data->fh)) {
+ DEBUG_MSG (UNISCRIBE, face, "Face AddFontMemResourceEx() failed");
+ free (data);
+ return NULL;
+ }
+
+ return data;
+}
+
+void
+_hb_uniscribe_shaper_face_data_destroy (hb_uniscribe_shaper_face_data_t *data)
+{
+ RemoveFontMemResourceEx (data->fh);
+ free (data);
+}
+
+
+/*
+ * shaper font data
+ */
+
+struct hb_uniscribe_shaper_font_data_t {
+ HDC hdc;
+ LOGFONTW log_font;
+ HFONT hfont;
+ SCRIPT_CACHE script_cache;
+};
+
+static bool
+populate_log_font (LOGFONTW *lf,
+ hb_font_t *font)
+{
+ memset (lf, 0, sizeof (*lf));
+ lf->lfHeight = -font->y_scale;
+ lf->lfCharSet = DEFAULT_CHARSET;
+
+ hb_blob_t *blob = OT::Sanitizer<OT::name>::sanitize (hb_face_reference_table (font->face, HB_TAG ('n','a','m','e')));
+ const OT::name *name_table = OT::Sanitizer<OT::name>::lock_instance (blob);
+ unsigned int len = name_table->get_name (3, 1, 0x409, 4,
+ lf->lfFaceName,
+ sizeof (lf->lfFaceName[0]) * LF_FACESIZE)
+ / sizeof (lf->lfFaceName[0]);
+ hb_blob_destroy (blob);
+
+ if (unlikely (!len)) {
+ DEBUG_MSG (UNISCRIBE, NULL, "Didn't find English name table entry");
+ return false;
+ }
+ if (unlikely (len >= LF_FACESIZE)) {
+ DEBUG_MSG (UNISCRIBE, NULL, "Font name too long");
+ return false;
+ }
+
+ for (unsigned int i = 0; i < len; i++)
+ lf->lfFaceName[i] = hb_be_uint16 (lf->lfFaceName[i]);
+ lf->lfFaceName[len] = 0;
+
+ return true;
+}
+
+hb_uniscribe_shaper_font_data_t *
+_hb_uniscribe_shaper_font_data_create (hb_font_t *font)
+{
+ if (unlikely (!hb_uniscribe_shaper_face_data_ensure (font->face))) return NULL;
+
+ hb_uniscribe_shaper_font_data_t *data = (hb_uniscribe_shaper_font_data_t *) calloc (1, sizeof (hb_uniscribe_shaper_font_data_t));
+ if (unlikely (!data))
+ return NULL;
+
+ data->hdc = GetDC (NULL);
+
+ if (unlikely (!populate_log_font (&data->log_font, font))) {
+ DEBUG_MSG (UNISCRIBE, font, "Font populate_log_font() failed");
+ _hb_uniscribe_shaper_font_data_destroy (data);
+ return NULL;
+ }
+
+ data->hfont = CreateFontIndirectW (&data->log_font);
+ if (unlikely (!data->hfont)) {
+ DEBUG_MSG (UNISCRIBE, font, "Font CreateFontIndirectW() failed");
+ _hb_uniscribe_shaper_font_data_destroy (data);
+ return NULL;
+ }
+
+ if (!SelectObject (data->hdc, data->hfont)) {
+ DEBUG_MSG (UNISCRIBE, font, "Font SelectObject() failed");
+ _hb_uniscribe_shaper_font_data_destroy (data);
+ return NULL;
+ }
+
+ return data;
+}
+
+void
+_hb_uniscribe_shaper_font_data_destroy (hb_uniscribe_shaper_font_data_t *data)
+{
+ if (data->hdc)
+ ReleaseDC (NULL, data->hdc);
+ if (data->hfont)
+ DeleteObject (data->hfont);
+ if (data->script_cache)
+ ScriptFreeCache (&data->script_cache);
+ free (data);
+}
+
+
+/*
+ * shaper shape_plan data
+ */
+
+struct hb_uniscribe_shaper_shape_plan_data_t {};
+
+hb_uniscribe_shaper_shape_plan_data_t *
+_hb_uniscribe_shaper_shape_plan_data_create (hb_shape_plan_t *shape_plan HB_UNUSED,
+ const hb_feature_t *user_features HB_UNUSED,
+ unsigned int num_user_features HB_UNUSED)
+{
+ return (hb_uniscribe_shaper_shape_plan_data_t *) HB_SHAPER_DATA_SUCCEEDED;
+}
+
+void
+_hb_uniscribe_shaper_shape_plan_data_destroy (hb_uniscribe_shaper_shape_plan_data_t *data HB_UNUSED)
+{
+}
+
+
+/*
+ * shaper
+ */
+
+LOGFONTW *
+hb_uniscribe_font_get_logfontw (hb_font_t *font)
+{
+ if (unlikely (!hb_uniscribe_shaper_font_data_ensure (font))) return NULL;
+ return NULL;
+ hb_uniscribe_shaper_font_data_t *font_data = HB_SHAPER_DATA_GET (font);
+ return &font_data->log_font;
+}
+
+HFONT
+hb_uniscribe_font_get_hfont (hb_font_t *font)
+{
+ if (unlikely (!hb_uniscribe_shaper_font_data_ensure (font))) return NULL;
+ hb_uniscribe_shaper_font_data_t *font_data = HB_SHAPER_DATA_GET (font);
+ return font_data->hfont;
+}
+
+
+hb_bool_t
+_hb_uniscribe_shape (hb_shape_plan_t *shape_plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer,
+ const hb_feature_t *features,
+ unsigned int num_features)
+{
+ hb_face_t *face = font->face;
+ hb_uniscribe_shaper_face_data_t *face_data = HB_SHAPER_DATA_GET (face);
+ hb_uniscribe_shaper_font_data_t *font_data = HB_SHAPER_DATA_GET (font);
+
+#define FAIL(...) \
+ HB_STMT_START { \
+ DEBUG_MSG (UNISCRIBE, NULL, __VA_ARGS__); \
+ return false; \
+ } HB_STMT_END;
+
+ HRESULT hr;
+
+retry:
+
+ unsigned int scratch_size;
+ char *scratch = (char *) buffer->get_scratch_buffer (&scratch_size);
+
+ /* Allocate char buffers; they all fit */
+
+#define ALLOCATE_ARRAY(Type, name, len) \
+ Type *name = (Type *) scratch; \
+ scratch += (len) * sizeof ((name)[0]); \
+ scratch_size -= (len) * sizeof ((name)[0]);
+
+#define utf16_index() var1.u32
+
+ WCHAR *pchars = (WCHAR *) scratch;
+ unsigned int chars_len = 0;
+ for (unsigned int i = 0; i < buffer->len; i++) {
+ hb_codepoint_t c = buffer->info[i].codepoint;
+ buffer->info[i].utf16_index() = chars_len;
+ if (likely (c < 0x10000))
+ pchars[chars_len++] = c;
+ else if (unlikely (c >= 0x110000))
+ pchars[chars_len++] = 0xFFFD;
+ else {
+ pchars[chars_len++] = 0xD800 + ((c - 0x10000) >> 10);
+ pchars[chars_len++] = 0xDC00 + ((c - 0x10000) & ((1 << 10) - 1));
+ }
+ }
+
+ ALLOCATE_ARRAY (WCHAR, wchars, chars_len);
+ ALLOCATE_ARRAY (WORD, log_clusters, chars_len);
+ ALLOCATE_ARRAY (SCRIPT_CHARPROP, char_props, chars_len);
+
+ /* On Windows, we don't care about alignment...*/
+ unsigned int glyphs_size = scratch_size / (sizeof (WORD) +
+ sizeof (SCRIPT_GLYPHPROP) +
+ sizeof (int) +
+ sizeof (GOFFSET) +
+ sizeof (uint32_t));
+
+ ALLOCATE_ARRAY (WORD, glyphs, glyphs_size);
+ ALLOCATE_ARRAY (SCRIPT_GLYPHPROP, glyph_props, glyphs_size);
+ ALLOCATE_ARRAY (int, advances, glyphs_size);
+ ALLOCATE_ARRAY (GOFFSET, offsets, glyphs_size);
+ ALLOCATE_ARRAY (uint32_t, vis_clusters, glyphs_size);
+
+#undef ALLOCATE_ARRAY
+
+#define MAX_ITEMS 256
+
+ SCRIPT_ITEM items[MAX_ITEMS + 1];
+ SCRIPT_CONTROL bidi_control = {0};
+ SCRIPT_STATE bidi_state = {0};
+ ULONG script_tags[MAX_ITEMS];
+ int item_count;
+
+ /* MinGW32 doesn't define fMergeNeutralItems, so we bruteforce */
+ //bidi_control.fMergeNeutralItems = true;
+ *(uint32_t*)&bidi_control |= 1<<24;
+
+ bidi_state.uBidiLevel = HB_DIRECTION_IS_FORWARD (buffer->props.direction) ? 0 : 1;
+ bidi_state.fOverrideDirection = 1;
+
+ hr = ScriptItemizeOpenType (wchars,
+ chars_len,
+ MAX_ITEMS,
+ &bidi_control,
+ &bidi_state,
+ items,
+ script_tags,
+ &item_count);
+ if (unlikely (FAILED (hr)))
+ FAIL ("ScriptItemizeOpenType() failed: 0x%08xL", hr);
+
+#undef MAX_ITEMS
+
+ int *range_char_counts = NULL;
+ TEXTRANGE_PROPERTIES **range_properties = NULL;
+ int range_count = 0;
+ if (num_features) {
+ /* TODO setup ranges */
+ }
+
+ OPENTYPE_TAG language_tag = hb_uint32_swap (hb_ot_tag_from_language (buffer->props.language));
+
+ unsigned int glyphs_offset = 0;
+ unsigned int glyphs_len;
+ bool backward = HB_DIRECTION_IS_BACKWARD (buffer->props.direction);
+ for (unsigned int j = 0; j < item_count; j++)
+ {
+ unsigned int i = backward ? item_count - 1 - j : j;
+ unsigned int chars_offset = items[i].iCharPos;
+ unsigned int item_chars_len = items[i + 1].iCharPos - chars_offset;
+
+ retry_shape:
+ hr = ScriptShapeOpenType (font_data->hdc,
+ &font_data->script_cache,
+ &items[i].a,
+ script_tags[i],
+ language_tag,
+ range_char_counts,
+ range_properties,
+ range_count,
+ wchars + chars_offset,
+ item_chars_len,
+ glyphs_size - glyphs_offset,
+ /* out */
+ log_clusters + chars_offset,
+ char_props + chars_offset,
+ glyphs + glyphs_offset,
+ glyph_props + glyphs_offset,
+ (int *) &glyphs_len);
+
+ if (unlikely (items[i].a.fNoGlyphIndex))
+ FAIL ("ScriptShapeOpenType() set fNoGlyphIndex");
+ if (unlikely (hr == E_OUTOFMEMORY))
+ {
+ buffer->ensure (buffer->allocated * 2);
+ if (buffer->in_error)
+ FAIL ("Buffer resize failed");
+ goto retry;
+ }
+ if (unlikely (hr == USP_E_SCRIPT_NOT_IN_FONT))
+ {
+ if (items[i].a.eScript == SCRIPT_UNDEFINED)
+ FAIL ("ScriptShapeOpenType() failed: Font doesn't support script");
+ items[i].a.eScript = SCRIPT_UNDEFINED;
+ goto retry_shape;
+ }
+ if (unlikely (FAILED (hr)))
+ {
+ FAIL ("ScriptShapeOpenType() failed: 0x%08xL", hr);
+ }
+
+ for (unsigned int j = chars_offset; j < chars_offset + item_chars_len; j++)
+ log_clusters[j] += glyphs_offset;
+
+ hr = ScriptPlaceOpenType (font_data->hdc,
+ &font_data->script_cache,
+ &items[i].a,
+ script_tags[i],
+ language_tag,
+ range_char_counts,
+ range_properties,
+ range_count,
+ wchars + chars_offset,
+ log_clusters + chars_offset,
+ char_props + chars_offset,
+ item_chars_len,
+ glyphs + glyphs_offset,
+ glyph_props + glyphs_offset,
+ glyphs_len,
+ /* out */
+ advances + glyphs_offset,
+ offsets + glyphs_offset,
+ NULL);
+ if (unlikely (FAILED (hr)))
+ FAIL ("ScriptPlaceOpenType() failed: 0x%08xL", hr);
+
+ glyphs_offset += glyphs_len;
+ }
+ glyphs_len = glyphs_offset;
+
+ /* Ok, we've got everything we need, now compose output buffer,
+ * very, *very*, carefully! */
+
+ /* Calculate visual-clusters. That's what we ship. */
+ for (unsigned int i = 0; i < glyphs_len; i++)
+ vis_clusters[i] = -1;
+ for (unsigned int i = 0; i < buffer->len; i++) {
+ uint32_t *p = &vis_clusters[log_clusters[buffer->info[i].utf16_index()]];
+ *p = MIN (*p, buffer->info[i].cluster);
+ }
+ if (!backward) {
+ for (unsigned int i = 1; i < glyphs_len; i++)
+ if (vis_clusters[i] == -1)
+ vis_clusters[i] = vis_clusters[i - 1];
+ } else {
+ for (int i = glyphs_len - 2; i >= 0; i--)
+ if (vis_clusters[i] == -1)
+ vis_clusters[i] = vis_clusters[i + 1];
+ }
+
+#undef utf16_index
+
+ buffer->ensure (glyphs_len);
+ if (buffer->in_error)
+ FAIL ("Buffer in error");
+
+#undef FAIL
+
+ /* Set glyph infos */
+ buffer->len = 0;
+ for (unsigned int i = 0; i < glyphs_len; i++)
+ {
+ hb_glyph_info_t *info = &buffer->info[buffer->len++];
+
+ info->codepoint = glyphs[i];
+ info->cluster = vis_clusters[i];
+
+ /* The rest is crap. Let's store position info there for now. */
+ info->mask = advances[i];
+ info->var1.u32 = offsets[i].du;
+ info->var2.u32 = offsets[i].dv;
+ }
+
+ /* Set glyph positions */
+ buffer->clear_positions ();
+ for (unsigned int i = 0; i < glyphs_len; i++)
+ {
+ hb_glyph_info_t *info = &buffer->info[i];
+ hb_glyph_position_t *pos = &buffer->pos[i];
+
+ /* TODO vertical */
+ pos->x_advance = info->mask;
+ pos->x_offset = info->var1.u32;
+ pos->y_offset = info->var2.u32;
+ }
+
+ /* Wow, done! */
+ return true;
+}
+
+
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-uniscribe.h b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-uniscribe.h
new file mode 100644
index 00000000000..51887c8794b
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-uniscribe.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright © 2011 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_UNISCRIBE_H
+#define HB_UNISCRIBE_H
+
+#include "hb.h"
+
+#ifndef _WIN32_WINNT
+#define _WIN32_WINNT 0x0600
+#endif
+#include <windows.h>
+
+HB_BEGIN_DECLS
+
+
+LOGFONTW *
+hb_uniscribe_font_get_logfontw (hb_font_t *font);
+
+HFONT
+hb_uniscribe_font_get_hfont (hb_font_t *font);
+
+
+HB_END_DECLS
+
+#endif /* HB_UNISCRIBE_H */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-utf-private.hh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-utf-private.hh
new file mode 100644
index 00000000000..ae36ef864e6
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-utf-private.hh
@@ -0,0 +1,204 @@
+/*
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_UTF_PRIVATE_HH
+#define HB_UTF_PRIVATE_HH
+
+#include "hb-private.hh"
+
+
+/* UTF-8 */
+
+#define HB_UTF8_COMPUTE(Char, Mask, Len) \
+ if (Char < 128) { Len = 1; Mask = 0x7f; } \
+ else if ((Char & 0xe0) == 0xc0) { Len = 2; Mask = 0x1f; } \
+ else if ((Char & 0xf0) == 0xe0) { Len = 3; Mask = 0x0f; } \
+ else if ((Char & 0xf8) == 0xf0) { Len = 4; Mask = 0x07; } \
+ else Len = 0;
+
+static inline const uint8_t *
+hb_utf_next (const uint8_t *text,
+ const uint8_t *end,
+ hb_codepoint_t *unicode)
+{
+ hb_codepoint_t c = *text, mask;
+ unsigned int len;
+
+ /* TODO check for overlong sequences? */
+
+ HB_UTF8_COMPUTE (c, mask, len);
+ if (unlikely (!len || (unsigned int) (end - text) < len)) {
+ *unicode = -1;
+ return text + 1;
+ } else {
+ hb_codepoint_t result;
+ unsigned int i;
+ result = c & mask;
+ for (i = 1; i < len; i++)
+ {
+ if (unlikely ((text[i] & 0xc0) != 0x80))
+ {
+ *unicode = -1;
+ return text + 1;
+ }
+ result <<= 6;
+ result |= (text[i] & 0x3f);
+ }
+ *unicode = result;
+ return text + len;
+ }
+}
+
+static inline const uint8_t *
+hb_utf_prev (const uint8_t *text,
+ const uint8_t *start,
+ hb_codepoint_t *unicode)
+{
+ const uint8_t *end = text--;
+ while (start < text && (*text & 0xc0) == 0x80 && end - text < 4)
+ text--;
+
+ hb_codepoint_t c = *text, mask;
+ unsigned int len;
+
+ /* TODO check for overlong sequences? */
+
+ HB_UTF8_COMPUTE (c, mask, len);
+ if (unlikely (!len || (unsigned int) (end - text) != len)) {
+ *unicode = -1;
+ return end - 1;
+ } else {
+ hb_codepoint_t result;
+ unsigned int i;
+ result = c & mask;
+ for (i = 1; i < len; i++)
+ {
+ result <<= 6;
+ result |= (text[i] & 0x3f);
+ }
+ *unicode = result;
+ return text;
+ }
+}
+
+
+static inline unsigned int
+hb_utf_strlen (const uint8_t *text)
+{
+ return strlen ((const char *) text);
+}
+
+
+/* UTF-16 */
+
+static inline const uint16_t *
+hb_utf_next (const uint16_t *text,
+ const uint16_t *end,
+ hb_codepoint_t *unicode)
+{
+ hb_codepoint_t c = *text++;
+
+ if (unlikely (hb_in_range<hb_codepoint_t> (c, 0xd800, 0xdbff)))
+ {
+ /* high surrogate */
+ hb_codepoint_t l;
+ if (text < end && ((l = *text), likely (hb_in_range<hb_codepoint_t> (l, 0xdc00, 0xdfff))))
+ {
+ /* low surrogate */
+ *unicode = (c << 10) + l - ((0xd800 << 10) - 0x10000 + 0xdc00);
+ text++;
+ } else
+ *unicode = -1;
+ } else
+ *unicode = c;
+
+ return text;
+}
+
+static inline const uint16_t *
+hb_utf_prev (const uint16_t *text,
+ const uint16_t *start,
+ hb_codepoint_t *unicode)
+{
+ hb_codepoint_t c = *--text;
+
+ if (unlikely (hb_in_range<hb_codepoint_t> (c, 0xdc00, 0xdfff)))
+ {
+ /* low surrogate */
+ hb_codepoint_t h;
+ if (start < text && ((h = *(text - 1)), likely (hb_in_range<hb_codepoint_t> (h, 0xd800, 0xdbff))))
+ {
+ /* high surrogate */
+ *unicode = (h << 10) + c - ((0xd800 << 10) - 0x10000 + 0xdc00);
+ text--;
+ } else
+ *unicode = -1;
+ } else
+ *unicode = c;
+
+ return text;
+}
+
+
+static inline unsigned int
+hb_utf_strlen (const uint16_t *text)
+{
+ unsigned int l = 0;
+ while (*text++) l++;
+ return l;
+}
+
+
+/* UTF-32 */
+
+static inline const uint32_t *
+hb_utf_next (const uint32_t *text,
+ const uint32_t *end,
+ hb_codepoint_t *unicode)
+{
+ *unicode = *text++;
+ return text;
+}
+
+static inline const uint32_t *
+hb_utf_prev (const uint32_t *text,
+ const uint32_t *start,
+ hb_codepoint_t *unicode)
+{
+ *unicode = *--text;
+ return text;
+}
+
+static inline unsigned int
+hb_utf_strlen (const uint32_t *text)
+{
+ unsigned int l = 0;
+ while (*text++) l++;
+ return l;
+}
+
+
+#endif /* HB_UTF_PRIVATE_HH */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-version.h.in b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-version.h.in
new file mode 100644
index 00000000000..43634f91ce8
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-version.h.in
@@ -0,0 +1,66 @@
+/*
+ * Copyright © 2011 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H_IN
+#error "Include <hb.h> instead."
+#endif
+
+#ifndef HB_VERSION_H
+#define HB_VERSION_H
+
+#include "hb-common.h"
+
+HB_BEGIN_DECLS
+
+
+#define HB_VERSION_MAJOR @HB_VERSION_MAJOR@
+#define HB_VERSION_MINOR @HB_VERSION_MINOR@
+#define HB_VERSION_MICRO @HB_VERSION_MICRO@
+
+#define HB_VERSION_STRING "@HB_VERSION@"
+
+#define HB_VERSION_CHECK(major,minor,micro) \
+ ((major)*10000+(minor)*100+(micro) >= \
+ HB_VERSION_MAJOR*10000+HB_VERSION_MINOR*100+HB_VERSION_MICRO)
+
+
+void
+hb_version (unsigned int *major,
+ unsigned int *minor,
+ unsigned int *micro);
+
+const char *
+hb_version_string (void);
+
+hb_bool_t
+hb_version_check (unsigned int major,
+ unsigned int minor,
+ unsigned int micro);
+
+
+HB_END_DECLS
+
+#endif /* HB_VERSION_H */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-warning.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-warning.cc
new file mode 100644
index 00000000000..01adceac325
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb-warning.cc
@@ -0,0 +1,39 @@
+/*
+ * Copyright © 2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-atomic-private.hh"
+#include "hb-mutex-private.hh"
+
+
+#if defined(HB_ATOMIC_INT_NIL)
+#pragma message("Could not find any system to define atomic_int macros, library may NOT be thread-safe.")
+#endif
+#if defined(HB_MUTEX_IMPL_NIL)
+#pragma message("Could not find any system to define mutex macros, library may NOT be thread-safe.")
+#endif
+#if defined(HB_ATOMIC_INT_NIL) || defined(HB_MUTEX_IMPL_NIL)
+#pragma message("To suppress these warnings, define HB_NO_MT.")
+#endif
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb.h b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb.h
new file mode 100644
index 00000000000..52c479cc2e5
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/hb.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H
+#define HB_H
+#define HB_H_IN
+
+#include "hb-blob.h"
+#include "hb-buffer.h"
+#include "hb-common.h"
+#include "hb-font.h"
+#include "hb-set.h"
+#include "hb-shape.h"
+#include "hb-shape-plan.h"
+#include "hb-unicode.h"
+#include "hb-version.h"
+
+HB_BEGIN_DECLS
+HB_END_DECLS
+
+#undef HB_H_IN
+#endif /* HB_H */
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/main.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/main.cc
new file mode 100644
index 00000000000..b362744e213
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/main.cc
@@ -0,0 +1,197 @@
+/*
+ * Copyright © 2007,2008,2009 Red Hat, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#include "hb-mutex-private.hh"
+#include "hb-open-file-private.hh"
+#include "hb-ot-layout-gdef-table.hh"
+#include "hb-ot-layout-gsubgpos-private.hh"
+
+#ifdef HAVE_GLIB
+#include <glib.h>
+#endif
+#include <stdlib.h>
+#include <stdio.h>
+
+
+using namespace OT;
+
+
+int
+main (int argc, char **argv)
+{
+ if (argc != 2) {
+ fprintf (stderr, "usage: %s font-file.ttf\n", argv[0]);
+ exit (1);
+ }
+
+ const char *font_data = NULL;
+ int len = 0;
+
+#ifdef HAVE_GLIB
+ GMappedFile *mf = g_mapped_file_new (argv[1], false, NULL);
+ font_data = g_mapped_file_get_contents (mf);
+ len = g_mapped_file_get_length (mf);
+#else
+ FILE *f = fopen (argv[1], "rb");
+ fseek (f, 0, SEEK_END);
+ len = ftell (f);
+ fseek (f, 0, SEEK_SET);
+ font_data = (const char *) malloc (len);
+ len = fread ((char *) font_data, 1, len, f);
+#endif
+
+ printf ("Opened font file %s: %d bytes long\n", argv[1], len);
+
+ const OpenTypeFontFile &ot = *CastP<OpenTypeFontFile> (font_data);
+
+ switch (ot.get_tag ()) {
+ case OpenTypeFontFile::TrueTypeTag:
+ printf ("OpenType font with TrueType outlines\n");
+ break;
+ case OpenTypeFontFile::CFFTag:
+ printf ("OpenType font with CFF (Type1) outlines\n");
+ break;
+ case OpenTypeFontFile::TTCTag:
+ printf ("TrueType Collection of OpenType fonts\n");
+ break;
+ case OpenTypeFontFile::TrueTag:
+ printf ("Obsolete Apple TrueType font\n");
+ break;
+ case OpenTypeFontFile::Typ1Tag:
+ printf ("Obsolete Apple Type1 font in SFNT container\n");
+ break;
+ default:
+ printf ("Unknown font format\n");
+ break;
+ }
+
+ int num_fonts = ot.get_face_count ();
+ printf ("%d font(s) found in file\n", num_fonts);
+ for (int n_font = 0; n_font < num_fonts; n_font++) {
+ const OpenTypeFontFace &font = ot.get_face (n_font);
+ printf ("Font %d of %d:\n", n_font, num_fonts);
+
+ int num_tables = font.get_table_count ();
+ printf (" %d table(s) found in font\n", num_tables);
+ for (int n_table = 0; n_table < num_tables; n_table++) {
+ const OpenTypeTable &table = font.get_table (n_table);
+ printf (" Table %2d of %2d: %.4s (0x%08x+0x%08x)\n", n_table, num_tables,
+ (const char *)table.tag,
+ (unsigned int) table.offset,
+ (unsigned int) table.length);
+
+ switch (table.tag) {
+
+ case GSUBGPOS::GSUBTag:
+ case GSUBGPOS::GPOSTag:
+ {
+
+ const GSUBGPOS &g = *CastP<GSUBGPOS> (font_data + table.offset);
+
+ int num_scripts = g.get_script_count ();
+ printf (" %d script(s) found in table\n", num_scripts);
+ for (int n_script = 0; n_script < num_scripts; n_script++) {
+ const Script &script = g.get_script (n_script);
+ printf (" Script %2d of %2d: %.4s\n", n_script, num_scripts,
+ (const char *)g.get_script_tag(n_script));
+
+ if (!script.has_default_lang_sys())
+ printf (" No default language system\n");
+ int num_langsys = script.get_lang_sys_count ();
+ printf (" %d language system(s) found in script\n", num_langsys);
+ for (int n_langsys = script.has_default_lang_sys() ? -1 : 0; n_langsys < num_langsys; n_langsys++) {
+ const LangSys &langsys = n_langsys == -1
+ ? script.get_default_lang_sys ()
+ : script.get_lang_sys (n_langsys);
+ if (n_langsys == -1)
+ printf (" Default Language System\n");
+ else
+ printf (" Language System %2d of %2d: %.4s\n", n_langsys, num_langsys,
+ (const char *)script.get_lang_sys_tag (n_langsys));
+ if (langsys.get_required_feature_index () == Index::NOT_FOUND_INDEX)
+ printf (" No required feature\n");
+
+ int num_features = langsys.get_feature_count ();
+ printf (" %d feature(s) found in language system\n", num_features);
+ for (int n_feature = 0; n_feature < num_features; n_feature++) {
+ printf (" Feature index %2d of %2d: %d\n", n_feature, num_features,
+ langsys.get_feature_index (n_feature));
+ }
+ }
+ }
+
+ int num_features = g.get_feature_count ();
+ printf (" %d feature(s) found in table\n", num_features);
+ for (int n_feature = 0; n_feature < num_features; n_feature++) {
+ const Feature &feature = g.get_feature (n_feature);
+ printf (" Feature %2d of %2d: %.4s; %d lookup(s)\n", n_feature, num_features,
+ (const char *)g.get_feature_tag(n_feature),
+ feature.get_lookup_count());
+
+ int num_lookups = feature.get_lookup_count ();
+ printf (" %d lookup(s) found in feature\n", num_lookups);
+ for (int n_lookup = 0; n_lookup < num_lookups; n_lookup++) {
+ printf (" Lookup index %2d of %2d: %d\n", n_lookup, num_lookups,
+ feature.get_lookup_index (n_lookup));
+ }
+ }
+
+ int num_lookups = g.get_lookup_count ();
+ printf (" %d lookup(s) found in table\n", num_lookups);
+ for (int n_lookup = 0; n_lookup < num_lookups; n_lookup++) {
+ const Lookup &lookup = g.get_lookup (n_lookup);
+ printf (" Lookup %2d of %2d: type %d, props 0x%04X\n", n_lookup, num_lookups,
+ lookup.get_type(), lookup.get_props());
+ }
+
+ }
+ break;
+
+ case GDEF::Tag:
+ {
+
+ const GDEF &gdef = *CastP<GDEF> (font_data + table.offset);
+
+ printf (" Has %sglyph classes\n",
+ gdef.has_glyph_classes () ? "" : "no ");
+ printf (" Has %smark attachment types\n",
+ gdef.has_mark_attachment_types () ? "" : "no ");
+ printf (" Has %sattach points\n",
+ gdef.has_attach_points () ? "" : "no ");
+ printf (" Has %slig carets\n",
+ gdef.has_lig_carets () ? "" : "no ");
+ printf (" Has %smark sets\n",
+ gdef.has_mark_sets () ? "" : "no ");
+ break;
+ }
+ }
+ }
+ }
+
+ return 0;
+}
+
+
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/test-would-substitute.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/test-would-substitute.cc
new file mode 100644
index 00000000000..4731e265607
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/test-would-substitute.cc
@@ -0,0 +1,103 @@
+/*
+ * Copyright © 2010,2011 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "hb.h"
+#include "hb-ot.h"
+
+#ifdef HAVE_GLIB
+#include <glib.h>
+#endif
+#include <stdlib.h>
+#include <stdio.h>
+
+#ifdef HAVE_FREETYPE
+#include "hb-ft.h"
+#endif
+
+int
+main (int argc, char **argv)
+{
+ hb_blob_t *blob = NULL;
+
+ if (argc != 4 && argc != 5) {
+ fprintf (stderr, "usage: %s font-file lookup-index first-glyph [second-glyph]\n", argv[0]);
+ exit (1);
+ }
+
+ /* Create the blob */
+ {
+ const char *font_data;
+ unsigned int len;
+ hb_destroy_func_t destroy;
+ void *user_data;
+ hb_memory_mode_t mm;
+
+#ifdef HAVE_GLIB
+ GMappedFile *mf = g_mapped_file_new (argv[1], false, NULL);
+ font_data = g_mapped_file_get_contents (mf);
+ len = g_mapped_file_get_length (mf);
+ destroy = (hb_destroy_func_t) g_mapped_file_unref;
+ user_data = (void *) mf;
+ mm = HB_MEMORY_MODE_READONLY_MAY_MAKE_WRITABLE;
+#else
+ FILE *f = fopen (argv[1], "rb");
+ fseek (f, 0, SEEK_END);
+ len = ftell (f);
+ fseek (f, 0, SEEK_SET);
+ font_data = (const char *) malloc (len);
+ if (!font_data) len = 0;
+ len = fread ((char *) font_data, 1, len, f);
+ destroy = free;
+ user_data = (void *) font_data;
+ fclose (f);
+ mm = HB_MEMORY_MODE_WRITABLE;
+#endif
+
+ blob = hb_blob_create (font_data, len, mm, user_data, destroy);
+ }
+
+ /* Create the face */
+ hb_face_t *face = hb_face_create (blob, 0 /* first face */);
+ hb_blob_destroy (blob);
+ blob = NULL;
+
+ hb_font_t *font = hb_font_create (face);
+#ifdef HAVE_FREETYPE
+ hb_ft_font_set_funcs (font);
+#endif
+
+ unsigned int len = argc - 3;
+ hb_codepoint_t glyphs[2];
+ if (!hb_font_glyph_from_string (font, argv[3], -1, &glyphs[0]) ||
+ (argc > 4 &&
+ !hb_font_glyph_from_string (font, argv[4], -1, &glyphs[1])))
+ return 2;
+ return !hb_ot_layout_lookup_would_substitute (face, strtol (argv[2], NULL, 0), glyphs, len, false);
+}