harfbuzz/TODO

General fixes:
=============

- AAT 'morx' implementation.

- Return "safe-to-break" bit from shaping.

- 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


API issues to fix before 1.0:
============================

- API to accept a list of languages?

- Add init_func to font_funcs.  Adjust ft.

- hb-ft load_flags issues.

- Add pkg-config files for glue codes (harfbuzz-glib, etc)

- 'const' for getter APIs? (use mutable internally)

- Remove hb_ot_shape_glyphs_closure()?


API additions
=============

- Language to/from script.

- blob_from_file?

- Add hb-cairo glue

- Add sanitize API (and a cached version, that saves result on blob user-data)

- BCP 47 language handling / API (language_matches?)

- Add hb_font_create_unscaled()?

- Add query / enumeration 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:
===============================

- Add --width, --height, --auto-size, --ink-box, --align, etc?


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_cache_t and relatives

- hb_feature_to/from_string
- hb_buffer_[sg]et_contents
Cleanup TODO Looks like a roadmap now. 2010-10-13 14:57:27 +00:00			`General fixes:`
			`=============`

Update TODO 2012-10-24 21:02:15 +00:00			`- AAT 'morx' implementation.`

			`- Return "safe-to-break" bit from shaping.`

			`- Implement 'rand' feature.`

Minor 2012-08-08 19:27:14 +00:00			`- mask propagation? (when ligation, "or" the masks).`
Implement shape_plan caching Should give us some performance boost. 2012-07-27 08:02:38 +00:00
Update TODO 2012-05-24 02:00:25 +00:00			`- Warn at compile time (and runtime with HB_DEBUG?) if no Unicode / font`
			`funcs found / set.`
Minor 2012-04-17 17:42:30 +00:00
Revert "Round when scaling values" This reverts commit 10f964623f003c70f6bdd33423420abda3820ce0. See discussion with Khaled Hosny on mailing list. In short, since integers here can be negative, and int division is "round towards zero", proper rounding should take sign into account. Just skip doing it again, has been serving us well before. 2013-09-04 00:11:01 +00:00			`- Do proper rounding when scaling from font space? May be a non-issue.`

[TODO] New items 2011-06-01 16:44:30 +00:00			`- Misc features:`
			`* init/medi/fina/isol for non-cursive scripts`

[TODO] Update 2011-05-25 13:56:06 +00:00
Cleanup TODO Looks like a roadmap now. 2010-10-13 14:57:27 +00:00			`API issues to fix before 1.0:`
			`============================`

Update TODO 2013-05-29 19:30:54 +00:00			`- API to accept a list of languages?`
Update TODO 2012-05-24 02:00:25 +00:00
			`- Add init_func to font_funcs. Adjust ft.`

Update TODO 2013-05-29 19:30:54 +00:00			`- hb-ft load_flags issues.`

[TODO] Add item 2011-05-27 20:05:01 +00:00			`- Add pkg-config files for glue codes (harfbuzz-glib, etc)`

Update TODO 2012-04-12 01:54:37 +00:00			`- 'const' for getter APIs? (use mutable internally)`

Update TODO 2013-08-09 13:41:48 +00:00			`- Remove hb_ot_shape_glyphs_closure()?`

Update TODO 2012-04-12 01:54:37 +00:00
			`API additions`
			`=============`

Minor 2012-06-12 13:52:57 +00:00			`- Language to/from script.`

Update TODO 2013-05-29 19:30:54 +00:00			`- blob_from_file?`
Add hb_font_get_glyph_name() and hb_font_get_glyph_from_name() 2012-05-27 15:29:21 +00:00
Update TODO items 2011-04-07 19:53:26 +00:00			`- Add hb-cairo glue`

[TODO] Update 2011-05-25 13:56:06 +00:00			`- Add sanitize API (and a cached version, that saves result on blob user-data)`

[TODO] Add items 2011-05-14 00:25:38 +00:00			`- BCP 47 language handling / API (language_matches?)`

[TODO] Update 2013-08-30 23:45:13 +00:00			`- Add hb_font_create_unscaled()?`
Cleanup TODO Looks like a roadmap now. 2010-10-13 14:57:27 +00:00
Update TODO 2013-05-29 19:30:54 +00:00			`- Add query / enumeration API for aalt-like features?`
Cleanup TODO Looks like a roadmap now. 2010-10-13 14:57:27 +00:00
[TODO] Update 2011-05-06 23:30:46 +00:00			`- SFNT api? get_num_faces? get_table_tags? (there's something in stash)`
Cleanup TODO Looks like a roadmap now. 2010-10-13 14:57:27 +00:00
			`- Add segmentation API`

Update TODO 2012-04-12 01:54:37 +00:00			`- Add hb-fribidi glue?`

Cleanup TODO Looks like a roadmap now. 2010-10-13 14:57:27 +00:00
Minor 2012-04-10 14:52:03 +00:00			`hb-view / hb-shape enhancements:`
			`===============================`
[TODO] Add hb-view items 2011-04-27 16:14:53 +00:00
[TODO] Update 2013-08-30 23:45:13 +00:00			`- Add --width, --height, --auto-size, --ink-box, --align, etc?`
[TODO] Add hb-view items 2011-04-27 16:14:53 +00:00

[TODO] Update 2011-05-12 05:02:03 +00:00			`Tests to write:`
			`==============`

			`- ot-layout enumeration API (needs font)`

[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. 2011-07-08 03:47:19 +00:00			`- Finish test-shape.c, grep for TODO`

			`- Finish test-unicode.c, grep for TODO`
[TODO] Add item 2011-05-25 18:43:10 +00:00
Minor 2012-04-14 22:47:07 +00:00			`- GObject, FreeType, etc`

Add a lock-free cache type for int->int functions To be used for cmap and advance caching if desired. 2012-05-18 02:04:45 +00:00			`- hb_cache_t and relatives`
Add hb_feature_to/from_string() 2012-09-07 02:09:06 +00:00
			`- hb_feature_to/from_string`
Add hb_buffer_[sg]et_content_type And hb_buffer_content_type_t and enum values. 2012-09-07 02:26:16 +00:00			`- hb_buffer_[sg]et_contents`