Upgrade to latest harfbuzzHEADsubmit/master/20120920.151126master2.0alpha

Change-Id: I9d121292a9dee634ebd0a542d1b290c898db09b7

1 files changed, 62 insertions, 18 deletions

diff --git a/TODO b/TODO
index 04852c6..4a1ad19 100644
--- a/TODO
+++ b/TODO
@@ -1,33 +1,72 @@
 General fixes:
 =============
 
-- Fix TT 'kern' on/off and GPOS interaction (move kerning before GPOS)
+- Warn at compile time (and runtime with HB_DEBUG?) if no Unicode / font
+  funcs found / set.
 
-- Do proper rounding when scaling from font space?
+- In hb_shape(), assert if direction is INVALID.
+
+- Fix TT 'kern' on/off and GPOS interaction (move kerning before GPOS).
+
+- 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, *jmo for hangul, etc
+  * vkna,hkna etc for kana, etc
+
+- Move non-native direction and normalization handling to the generic non-OT
+  layer, such that uniscribe and other backends can use.
+
+- Uniscribe backend needs to enforce one direction only, otherwise cluster
+  values can confuse the user.
+
+- GSUB ligation should call merge_clusters().  Also other places.
+
+- Convert NBSP into space glyph.
+
+- Synthetic GDEF.
+
+- Add Pango backend?
+
+- Add ICUlayout backend?
+
+- Add ICUlayout API?
+
+- Add Old HarfBuzz backend?
+
+- Add Old HarfBuzz API?
 
 
 API issues to fix before 1.0:
 ============================
 
+- 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
+=============
+
+- Buffer (de)serialize API ala hb-shape?
+
+- Move feature parsing from util into the library
+
 - Add hb-cairo glue
 
 - Add sanitize API (and a cached version, that saves result on blob user-data)
 
-- hb_shape() currently does a bit more than hb_ot_shape().  Shouldn't.
-
 - Add glib GBoxedType stuff and introspection
 
-
-API to add (maybe after 1.0):
-============================
+- Add Uniscribe face / font get API
 
 - BCP 47 language handling / API (language_matches?)
 
@@ -35,26 +74,23 @@ API to add (maybe after 1.0):
 
 - Add hb_font_create_linear()?
 
-- Add hb_shape_plan()/hb_shape_execute()
+- 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)
 
-- Full matrix instead of scale?
-
 - Add segmentation API
 
-- Add hb-fribidi?
+- Add hb-fribidi glue?
 
 
-hb-view enhancements:
-====================
+hb-view / hb-shape enhancements:
+===============================
 
-- Add --format
 - Add --width, --height, --auto-size, --align, etc?
-- Port to GOption, --help
-- Add XML and JSON formats
+- Add XML and JSON formats to hb-shape
+- --features="init=medi=isol=fina=0"
 
 
 Tests to write:
@@ -66,10 +102,18 @@ Tests to write:
 
 - Finish test-unicode.c, grep for TODO
 
+- GObject, FreeType, etc
+
+- hb_set_t
+
+- hb_cache_t and relatives
+
 
 Optimizations:
 =============
 
 - Avoid allocating blob objects internally for for_data() faces?
 
-- Add caching layer to hb-ft
+- Add caching layer to hb-ft?
+
+- Cache feature-less shape plans internally on the face.