136 commits

Author	SHA1	Message	Date
Garret Rieger	efcb7d3de1	[subset] close unicodes over bidi mirror variants during subsetting. ... Fixes #5281. Does the closure by default, but I've introduced a new flag and option to disable this behaviour since some users may want to get the minimal set if they know they don't need the mirrored variants.	2025-04-11 18:13:28 -06:00
Behdad Esfahbod	fd9903fc4e	[hb-subset] Try to fix leak	2025-04-06 16:20:23 -06:00
Behdad Esfahbod	00b4f86e5f	[hb-subset] In batch mode preprocess font once ... Speeds up cmap.tests from 3s to under .5s.	2025-04-05 16:20:05 -06:00
Behdad Esfahbod	fa737da022	[hb-subset] Speed up parsing glyphs-file ... Cache the font used to load glyph names.	2025-04-05 16:02:09 -06:00
Behdad Esfahbod	54295ccf45	[hb-subset] Speed up parsing glyphs-file ... Cache the font used to load glyph names.	2025-04-05 15:26:07 -06:00
Behdad Esfahbod	0fecd2ecc3	[hb-subset] Accept gidXXX-style glyph names	2025-04-05 15:20:49 -06:00
Behdad Esfahbod	a637c08d5a	[hb-subset] Fix leak	2025-04-05 15:02:28 -06:00
Behdad Esfahbod	3207575979	[subset] Allow options before --font-file ... Fixes https://github.com/harfbuzz/harfbuzz/issues/4913	2025-04-04 18:13:36 -06:00
Behdad Esfahbod	59001aa952	[util] Add brief --help descriptions ... Part of https://github.com/harfbuzz/harfbuzz/issues/5208	2025-03-26 12:33:06 -06:00
Behdad Esfahbod	3d3f241941	[util] Improve help messages a bit ... Part of https://github.com/harfbuzz/harfbuzz/issues/5208	2025-03-26 01:18:09 -06:00
Behdad Esfahbod	39ea4cdd77	[hb-subset] Fix a resource leak ... Part of https://github.com/harfbuzz/harfbuzz/issues/4832	2024-08-14 10:14:42 -07:00
Behdad Esfahbod	d5596dfb0b	[hb-subset] Report "Invalid font file." ... Fixes https://github.com/harfbuzz/harfbuzz/issues/4824#issuecomment-2272156543	2024-08-06 15:15:41 -06:00
Garret Rieger	4cf606f674	[instancer] Promote partial instancing api out of experimental.	2024-05-02 21:22:18 +00:00
Qunxin Liu	97309483ea	[instancer] rename HB_SUBSET_FLAGS_IUP_DELTA_OPT to HB_SUBSET_FLAGS_OPTIMIZE_IUP_DELTAS	2024-02-02 16:59:19 -08:00
Qunxin Liu	2dabbdfc66	[instancer] fix help message for --optimize	2024-02-02 13:39:33 -08:00
Qunxin Liu	c7a6030b31	[instancer] add a flag HB_SUBSET_FLAGS_IUP_DELTA_OPT	2024-01-26 09:27:27 -08:00
Garret Rieger	d30c1dacf5	Add test suite for instancing option parsing.	2023-11-15 20:16:07 +00:00
Garret Rieger	43236ce345	[instancer] add the option to leave blanks in the min:def:max syntax. ... When parsing axis positions in the --variations flag recognize empty values as meaning the existing value for that part. For example: :300:500 Specifies min = existing, def = 300, max = 500. See: https://github.com/fonttools/fonttools/issues/3322	2023-11-15 17:54:56 +00:00
Garret Rieger	c6884377ec	[subset] Add HB_SUBSET_FLAGS_IFTB_REQUIREMENTS flag. ... When enabled the output subset conforms to the requirements for a base font to be patched by IFTB patches. IFTB is a proposed incremental font transfer patch. This new flag is set as experimental. Currently, setting this flag causes the output subset to also use long offsets for outline data in loca/glyf, gvar, CFF, and CFF2. This change is a version of 3ae2fe2084 rebased onto head w/ tests added.	2023-11-06 16:49:09 -07:00
Garret Rieger	7b46d772c4	[instancer] Update help message for --instance. ... Remove note about partial instancing not being supported. Add --variations flag as an alternate name for --instance. This matches other hb utils.	2023-11-01 14:56:47 -06:00
Behdad Esfahbod	598de82f3a	[hb-subset] Fix warning	2023-10-27 12:13:13 -06:00
Qunxin Liu	0aa5dafefd	fix bots. ... -Also disable partial instancing tests for now, cause the command option is wrapped by experimental_api	2023-08-08 08:44:31 -07:00
Qunxin Liu	32cfa37e2e	[instancer] command line support for partial instancing ... -Also updated hb_subset_input_set_axis_range (), so user can define default value as well	2023-08-07 14:37:13 -07:00
Garret Rieger	3021b2dbe2	[subset] change glyph mapping api to return a mutable map. ... Maintains consistency with our other set based api methods.	2023-05-05 05:57:05 +00:00
Garret Rieger	98e73192f4	[subset] Add command line flag to provide a gid mapping.	2023-05-04 22:20:06 +00:00
Garret Rieger	90356eb226	[subset] Note --no-layout-closure is only for GSUB.	2023-04-14 15:12:41 -06:00
Garret Rieger	14b9d8d534	[subset] add --no-layout-closure flag. ... Disables layout glyph closure. Fixes #4192.	2023-04-14 15:12:41 -06:00
Behdad Esfahbod	30d4a73473	[hb-subset] Adjust help for instancing	2023-01-06 16:00:53 -07:00
Behdad Esfahbod	aba6cbe867	[hb-subset] Adjust --help-all formatting ... Meh.	2023-01-06 13:09:10 -07:00
Behdad Esfahbod	85e8f2b53f	[hb-subset] Initialize preprocess variable	2023-01-01 18:26:08 -07:00
Behdad Esfahbod	4a5bd7a926	[subset] Add hb_subset_input_keep_everything() ... Fixes https://github.com/harfbuzz/harfbuzz/issues/3998 New API: + hb_subset_input_keep_everything()	2023-01-01 16:53:28 -07:00
Behdad Esfahbod	d87add41b3	[hb-subset] Rename --preprocess-face to --preprocess ... Keep old name working but hidden.	2023-01-01 16:27:26 -07:00
Garret Rieger	1a51f71afd	[subset] don't segfault when --help-all is specified w/ instancing options.	2022-12-19 16:02:05 -07:00
Garret Rieger	9fbe52b88d	[subset] enable instancing tests by default.	2022-12-12 20:24:24 +00:00
Garret Rieger	eda02c2ebd	[subset] Move hb_subset_preprocess to be non-experimental.	2022-12-08 16:32:24 -07:00
Behdad Esfahbod	1b86753031	[hb-subset] Support -u, -g, -t ... For --unicodes, --gids, --text.	2022-12-05 11:44:52 -07:00
Garret Rieger	4c49daf7cd	[subset] actually use the preprocessed face in hb-subset. ... Tests weren't actually using the preprocessed face due to this typo in util/hb-subset.	2022-11-23 22:33:57 +00:00
Garret Rieger	515863e57c	[subset] Remove add accelerator flag, replace with new api method. ... Adds hb_subset_preprocess() which preprocesses the face and attaches accelerator data.	2022-10-13 23:42:00 +00:00
Garret Rieger	3394ec7048	[subset] use subset accelerator in tests. ... This ensures it produces equivalent subsets as without the accelerator.	2022-10-13 23:02:54 +00:00
Behdad Esfahbod	a66ba594b4	[util] Fix stack-underflow ... Fixes https://github.com/harfbuzz/harfbuzz/issues/3737	2022-07-19 16:32:32 -06:00
Qunxin Liu	2a4773e43d	add option "--instance", store axes_location in subset_plan and drop all ... variation tables when all axes are pinned at default	2022-07-18 14:59:07 -06:00
jfkthame	0cd404d0b8	Typo fix in hb-subset ... s/substract/subtract/	2022-07-09 13:34:48 -06:00
Garret Rieger	38e81f2be9	[subset] Add --layout-scripts command line flag.	2022-06-30 21:09:11 +00:00
Cosimo Lupo	cc0f1f3b60	Expose --passthrough-tables option to hb-subset CLI tool	2022-04-12 10:40:46 -06:00
luz paz	e2e305066a	Fix various typos ... Found via `codespell -q 3 -S ./perf/texts -L actualy,ba,beng,fo,gir,inout,nd,ot,pres,ro,te,teh,timne`	2022-01-16 05:39:03 -08:00
Garret Rieger	d700646c33	[subset] In preperation for 3.0.0 release remove legacy subsetting api methods.	2021-09-16 15:31:29 -06:00
Khaled Hosny	838d670752	[subset] Improve alignment of --help-all message	2021-09-08 15:12:52 +02:00
Behdad Esfahbod	04cf6212d7	[util/hb-subset] Fix --version and --help again ... 38ad093216	2021-08-30 18:35:26 -06:00
Behdad Esfahbod	38ad093216	[util/hb-subset] Don't ignore errors during face parsing ... Was ignoring file-not-found errors.	2021-08-29 09:46:42 -06:00
Garret Rieger	1e1438c4fb	[subset] fix --*-file options in hb-subset. (#3176) ... The previous change to add -/+ versions of each set type broke all of the --*-file input options since all of the parse functions now default to replacing the set if the + variant is not being used. This fixes the issue by changing parse_file_for to pass '+' as the name to the parsing function. This triggers the append mode.	2021-08-26 14:59:29 -06:00