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flutter / third_party / harfbuzz / 5bf56ea056b30fba8e07e82ec818c430cab8cafd / . / TODO
blob: f770286e7c8c77ea198f323857e54d809013e16f [file] [log] [blame]
Behdad Esfahbod04a30232010-10-13 10:57:27 -0400[diff] [blame]1General fixes:
2=============
3
Behdad Esfahbod3ca9a6d2010-11-17 13:08:47 -0500[diff] [blame]4- Instead of forming clusters immediately, only do it if we are reversing
Behdad Esfahbod4accc922011-04-07 15:53:26 -0400[diff] [blame]5 the text. We'd need a separate bit to indicate cluster start then.
Behdad Esfahbode0b07102011-05-11 08:58:21 -0400[diff] [blame]6
7- Right now, BTW, for non-native direction runs, we get the cluster wrong...
8 Should do min(input-glyphs.cluster)
Behdad Esfahbod3ca9a6d2010-11-17 13:08:47 -0500[diff] [blame]9
Behdad Esfahbodff7cbd02011-05-25 09:56:06 -0400[diff] [blame]10- Fix TT 'kern' on/off and GPOS interaction (move kerning before GPOS)
Behdad Esfahbod04a30232010-10-13 10:57:27 -0400[diff] [blame]11
Behdad Esfahbod80dce8b2011-05-17 17:08:36 -0400[diff] [blame]12- Do proper rounding when scaling from font space?
13
Behdad Esfahbodff7cbd02011-05-25 09:56:06 -0400[diff] [blame]14- Adjust default features for vertical text:
15
16 * vrt2 preferred over vert; but if user selects vert, turn vrt2 off?
17 * vkrn (enables vpal? vpal anyone???);
18 * valt: "This feature is mutually exclusive with all other glyph-height features (e.g. vhal and vpal),
19 which should be turned off when it's applied. It deactivates the kern."
20
21
Behdad Esfahbod04a30232010-10-13 10:57:27 -0400[diff] [blame]22API issues to fix before 1.0:
23============================
24
Behdad Esfahbod04a30232010-10-13 10:57:27 -0400[diff] [blame]25- Figure out how many .so objects, how to link, etc
26
Behdad Esfahbod4accc922011-04-07 15:53:26 -0400[diff] [blame]27- Add hb-cairo glue
28
Behdad Esfahbodff7cbd02011-05-25 09:56:06 -0400[diff] [blame]29- Add sanitize API (and a cached version, that saves result on blob user-data)
30
31- hb_shape() currently does a bit more than hb_ot_shape(). Shouldn't.
Behdad Esfahbod4accc922011-04-07 15:53:26 -0400[diff] [blame]32
Behdad Esfahboda5e4e102011-05-11 22:00:56 -0400[diff] [blame]33- Add glib GBoxedType stuff and introspection
Behdad Esfahbod2d7b61a2011-04-20 16:40:56 -0400[diff] [blame]34
Behdad Esfahbod04a30232010-10-13 10:57:27 -0400[diff] [blame]35
36API to add (maybe after 1.0):
37============================
38
Behdad Esfahbod13680182011-05-13 20:25:38 -0400[diff] [blame]39- BCP 47 language handling / API (language_matches?)
40
Behdad Esfahbod3994be32011-05-11 21:08:31 -0400[diff] [blame]41- Add hb_face_get_glyph_count()?
42
Behdad Esfahbod04a30232010-10-13 10:57:27 -0400[diff] [blame]43- Add hb_font_create_linear()?
44
45- Add hb_shape_plan()/hb_shape_execute()
46
Behdad Esfahbod04a30232010-10-13 10:57:27 -0400[diff] [blame]47- Add query API for aalt-like features?
48
Behdad Esfahbodab428ae2011-05-06 19:30:46 -0400[diff] [blame]49- SFNT api? get_num_faces? get_table_tags? (there's something in stash)
Behdad Esfahbod04a30232010-10-13 10:57:27 -0400[diff] [blame]50
51- Full matrix instead of scale?
52
Behdad Esfahbod04a30232010-10-13 10:57:27 -0400[diff] [blame]53- Add segmentation API
54
Behdad Esfahbod4accc922011-04-07 15:53:26 -0400[diff] [blame]55- Add hb-fribidi?
Behdad Esfahbod04a30232010-10-13 10:57:27 -0400[diff] [blame]56
57
Behdad Esfahbodeb5796f2011-04-27 12:14:53 -0400[diff] [blame]58hb-view enhancements:
59====================
60
Behdad Esfahbodeb5796f2011-04-27 12:14:53 -0400[diff] [blame]61- Add --format
62- Add --width, --height, --auto-size, --align, etc?
63- Port to GOption, --help
64- Add XML and JSON formats
65
66
Behdad Esfahbodee8dd832011-05-12 01:02:03 -0400[diff] [blame]67Tests to write:
68==============
69
70- ot-layout enumeration API (needs font)
71
Behdad Esfahbod5bf56ea2011-05-25 14:43:10 -0400[diff] [blame^]72- Finish test-shape.c
73
Behdad Esfahbodee8dd832011-05-12 01:02:03 -0400[diff] [blame]74
Behdad Esfahbod04a30232010-10-13 10:57:27 -0400[diff] [blame]75Optimizations:
76=============
77
Behdad Esfahbod4accc922011-04-07 15:53:26 -0400[diff] [blame]78- Avoid allocating blob objects internally for for_data() faces?
Behdad Esfahbod04a30232010-10-13 10:57:27 -0400[diff] [blame]79
80- Add caching layer to hb-ft