Commit Graph

87 Commits

Author SHA1 Message Date
Behdad Esfahbod 2d5ef05d67 Use !g_object_is_valid() instead of g_object_is_inert() 2021-08-16 20:13:58 -06:00
Behdad Esfahbod 2337f0d047 Internally use hb_malloc/.../hb_free instead of malloc/.../free
Redefining those stock names as macros was conflicting with gcc 10
headers.

Fixes https://github.com/harfbuzz/harfbuzz/issues/3044
2021-07-08 10:54:09 -07:00
Behdad Esfahbod bb48bf52a4 Rename misc uses of "free"
In preparation for fixing https://github.com/harfbuzz/harfbuzz/issues/3044
2021-07-08 10:54:09 -07:00
Khaled Hosny 9936490c04 [docs] Invalid use of "optional" annotation
It is valid only for out and inout parameters.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1787
2020-12-30 19:21:49 -08:00
Khaled Hosny 5a55b31a38 [docs] Complete hb-shape-plan docs a bit 2020-12-30 19:21:49 -08:00
Khaled Hosny 22468c8a90 [docs] Give destroy callbacks have (optional) annotation 2020-12-24 22:38:06 +02:00
Behdad Esfahbod 77e704d1db [buffer] Add assert_unicode()/assert_glyphs() and use internally 2020-10-15 02:02:04 -06:00
Nathan Willis 88cdea60e0 [Docs] Add GTK-Doc comments to hb-shape-plan. 2020-09-26 09:46:10 +02:00
Behdad Esfahbod e40c0d82e2 [ENOMEM] Handle immutable buffer in shape_full()
Move the content_type changing to shape_plan_execute() where it belongs.
Skip setting if content type is UNKNOWN, which happens with empty buffers
only, including the immutable buffer.

Alternate fix to https://github.com/harfbuzz/harfbuzz/pull/2606
and https://github.com/harfbuzz/harfbuzz/pull/2625
2020-09-16 12:48:30 -06:00
Ebrahim Byagowi 2dda6dd744 minor, tweak spacing
turn 8 spaces to tab, add space before Null/Crap
2020-04-20 16:18:29 +04:30
Ebrahim Byagowi a0b4ac4dce Turn 8 spaces to tab across the project
According to the current code style of the project
2019-08-27 02:40:41 +04:30
Behdad Esfahbod 7aad53657e [config] Add HB_NO_OT_SHAPE / HB_NO_OT
Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-06-26 13:21:03 -07:00
Ebrahim Byagowi e412008599 Remove redundant void from C++ sources (#1486) 2018-12-17 13:01:01 -05:00
Behdad Esfahbod ce5da0f36a [shaper] Rewrite shaper data code to be more template-driven than macro-driven 2018-11-16 02:52:20 -05:00
Behdad Esfahbod 3bf1ce748f [shaper] Rename 2018-11-14 21:08:54 -05:00
Behdad Esfahbod 6c22f3fd95 [shape-plan] Implement fine-grained caching plans with user-features
Only tag, value, and global-ness of features are considered, not their
start/end offsets.
2018-11-12 19:26:01 -05:00
Behdad Esfahbod cc8428756a [shape-plan] Cache shape plans with variations based on variation indices 2018-11-12 18:48:10 -05:00
Behdad Esfahbod 8284cb9fb3 [shape-plan] Refactor more 2018-11-12 18:18:20 -05:00
Behdad Esfahbod 1082338525 [shape-plan] Only use shape-plan key to initialize hb_ot_shape_plan_t
Such that we don't accidentally use info not in the cache key.
2018-11-12 18:05:02 -05:00
Behdad Esfahbod 7ac03f88a2 [shape-plan] Minor 2018-11-12 17:50:30 -05:00
Behdad Esfahbod c7be933439 [shape-plan] Refactor some more 2018-11-12 17:49:15 -05:00
Behdad Esfahbod fc27777833 [shape-plan] Refactor more 2018-11-12 17:27:34 -05:00
Behdad Esfahbod 566612295b [shape-plan] Turn hb_shape_plan_proposal_t into hb_shape_plan_key_t
And include it in hb_shape_plan_t itself.
2018-11-12 17:19:45 -05:00
Behdad Esfahbod 65456bff37 [shape-plan] Minor 2018-11-12 16:21:21 -05:00
Behdad Esfahbod 1db672a5e9 [shaper] Rename 2018-11-12 16:05:46 -05:00
Behdad Esfahbod 3e284e02c2 [shape-plan] Minor 2018-11-11 22:51:34 -05:00
Behdad Esfahbod 420c9de644 [shape-plan] Minor rename 2018-11-11 22:50:37 -05:00
Behdad Esfahbod 77bd0a6458 Add variation coords to shape_plan proposal
This is the root cause of bug worked around in 19e77e01bc.

Still no shape plan caching for variations though.
2018-11-11 22:08:48 -05:00
Behdad Esfahbod 9c767d075d Minor 2018-11-11 22:03:15 -05:00
Behdad Esfahbod f521a28b4a Embed hb_ot_shape_plan_t into hb_shape_plan_t
No other shaper will need shape_plan_data, by definition.  So, remove
abstraction layer and always create hb_ot_shape_plan_t as part of
hb_shape_plan_t.
2018-11-11 21:54:10 -05:00
Behdad Esfahbod fabb012104 Remove wrong comment 2018-11-11 17:10:23 -05:00
Behdad Esfahbod dcb6386833 [shape-plan] Remove use of custom null object 2018-11-11 00:16:17 -05:00
Behdad Esfahbod 109891d498 [shape-plan] Make null object all zeros
To remove custom null object next..
2018-11-11 00:15:08 -05:00
Behdad Esfahbod f6fc5574d3 Add pointer magic operators to hb_atomic_ptr_t 2018-11-05 13:23:54 -05:00
Behdad Esfahbod 93ef20a83b Replace most uses of is_inert with is_immutable 2018-11-03 15:03:06 -04:00
Behdad Esfahbod a4f4f5ba5f [docs] Fix titles here as well 2018-10-28 08:23:36 -07:00
Behdad Esfahbod 5dd86aa33b [docs] Rename section titles to object names
More useful.
2018-10-27 04:47:41 -07:00
Behdad Esfahbod 00cf4e5eb6 [docs] Fill in some sections 2018-10-27 04:47:41 -07:00
Behdad Esfahbod 39bd07aed5 Fix bunch of unused parameter warnings
Show up with gcc -O0.

There's a few more but those are functions that need to be filled in.

Maybe this is a lost battle...
2018-10-26 21:22:26 -07:00
Bruce Mitchener 8d1e479d1d Use bool literals instead of 0/1. 2018-10-19 18:05:46 +02:00
Behdad Esfahbod c77ae40852 Rename hb-*private.hh to hb-*.hh
Sorry for the noise, downstream custom builders.  Please adjust.
2018-08-25 22:36:36 -07:00
Behdad Esfahbod 1f7380944d [atomic] Add hb_atomic_ptr_t<> and port all uses
Found and fixed a couple bugs.

Found a couple multithreading issues.  Marked them with "XXX-MT-bug".
2018-08-09 00:27:01 -07:00
Behdad Esfahbod 3506672ce9 Port _nil objects to Null() machinery
Finally, unified!
2018-08-06 06:17:48 -07:00
Behdad Esfahbod be458eb059 Include more basic internal headers from hb-private.hh 2018-07-10 14:41:04 +02:00
Behdad Esfahbod 40ec3bbb55 Consolidate debug stuff into hb-debug.hh
Part of fixing https://github.com/behdad/harfbuzz/pull/605
2017-11-03 17:18:17 -04:00
Behdad Esfahbod dbdbfe3d7b Use nullptr instead of NULL 2017-10-15 12:11:08 +02:00
jfkthame 19e77e01bc [shape-plan] Don't look for a cached plan if variation coords are specified. Fixes #549. (#550)
This is a temporary hack just to avoid incorrect shaping results, pending proper support
for caching shape-plans with variation coordinates.
2017-10-02 08:08:49 -04:00
Behdad Esfahbod 68af14d5cc Protect against div-by-zero in CBDT extent code
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1452#c5

CC https://github.com/behdad/harfbuzz/issues/139
2017-08-09 17:09:21 -07:00
Chris Peterson aacca37590 Fix clang -Wcomma warnings (#471) (#472)
clang's new -Wcomma compiler option warns about possible misuse of the
comma operator such as between two statements.

hb-common.cc:190:9 [-Wcomma] possible misuse of comma operator here
hb-ot-layout-gsubgpos-private.hh:345:30 [-Wcomma] possible misuse of
comma operator here
hb-shape-plan.cc:438:26 [-Wcomma] possible misuse of comma operator here
2017-04-17 23:25:24 -07:00
Behdad Esfahbod 466b3e58bd Shuffle things around a bit 2017-02-03 16:57:15 -08:00