6af4985bf9
[subset-cff] No need for bitflag here anymore
2022-11-26 18:20:20 -07:00
69ce606d14
[subset-cff] Immediately drop subr numbers instead of marking for skip
...
Seems to work and saves ~2% time.
2022-11-26 18:18:35 -07:00
1cf4f3e083
[subset-cff] More comment
2022-11-26 18:15:28 -07:00
f68221ff43
[subset-cff] Add comment
2022-11-26 18:12:14 -07:00
048ab8a066
[subset-cff] Remove unused bits
2022-11-26 18:00:43 -07:00
37cbfc0c7e
[subset-cff] Remove unneeded member
2022-11-26 17:57:44 -07:00
46ab15137b
[subset-cff] Add has_calls to parsed charstrings
...
Optimize closure based on it.
2022-11-26 17:49:21 -07:00
6d53074e63
[subset-cff] Drop another unused parameter
2022-11-26 17:23:09 -07:00
42615561b5
Optimize a couple array references
2022-11-26 17:13:20 -07:00
04d23b7ca8
[subset-cff] Micro-optimize collect_subr_refs_in_str
2022-11-26 17:08:00 -07:00
9d18180c3c
[array] Use hb_hash instead of handrolling
2022-11-26 15:38:21 -07:00
e302b9d5da
Fix build
2022-11-26 15:18:16 -07:00
70d97d079b
[subset-cff] Remove unused argument
2022-11-26 15:16:11 -07:00
4167e93a15
[subset-cff2] Micro-optimize blend operator
2022-11-26 15:14:52 -07:00
f159bf075b
[cff2] Micro-optimize blend operator
2022-11-26 15:11:32 -07:00
a331e913dc
[bit-page] Hand-code equality
...
Faster than memcmp() because of alignment.
2022-11-26 14:59:37 -07:00
9df06a2695
[bit-set] Fix is_subset() short-circut criteria
...
Ouch!
2022-11-26 14:56:45 -07:00
915c1a00cf
[vector] Add remove_unordered
...
Saves 5% in NotoNastaliq/1000 subset benchmark.
2022-11-26 14:48:57 -07:00
4b8d8fbee4
[ot-map] Micro-optimize for size
2022-11-26 14:31:15 -07:00
93f3a9dbc6
[ot-map] Micro-optimize more
...
Another 500 bytes.
2022-11-26 14:25:21 -07:00
f39f049870
[ot-map] Micro-optimize
...
Weird that shrinks size by 500 bytes.
2022-11-26 14:16:15 -07:00
60bb32c454
[ot-map] Minor refactor
2022-11-26 14:12:57 -07:00
e3cc61838f
[PairPos] Adjust kerning buffer messages
2022-11-26 13:58:04 -07:00
a81dd1053d
[layout] Adjust printing feature tags
...
For required-feature, print spaces, not nul bytes.
2022-11-26 13:43:36 -07:00
56e3868b52
[layout/buffer-message] Print feature name in lookup buffer messages
2022-11-26 13:14:23 -07:00
a5d35fd80a
[subset] use charstrings directly from accelerator cache if mutability isn't needed.
2022-11-25 16:50:55 -07:00
026b64ef76
[subset-cff] Avoid set mallocation in hb_plan_subset_cff_fdselect
2022-11-25 14:57:40 -07:00
74acf52f33
[subset-cff] Micro-optimize copy_str more
2022-11-25 14:43:44 -07:00
d2f3cde7ef
[subset-cff] Micro-optimize copy_str
2022-11-25 14:38:30 -07:00
e333223f26
[array] Optimize serializing copy()
2022-11-25 14:26:02 -07:00
22990fca1d
Merge pull request #3894 from googlefonts/cff_accel
...
[subset] Cache parsed char strings in CFF accelerator
2022-11-25 14:12:58 -07:00
8d5c899b0f
[subset] In cff accelerator hold reference to CFF table instead of the whole font.
2022-11-25 20:53:20 +00:00
7b197446ac
[vector] Adjust for HB_OPTIMIZE_SIZE
2022-11-25 13:28:53 -07:00
75a99f28ab
[subset] destruct cff accelerator if present.
2022-11-25 20:24:05 +00:00
1d474194f0
[subset-cff] Micro-optimize encode_str
2022-11-25 13:21:35 -07:00
3c4a610b59
[subset-cff] Micro-optimize copy_str some more
2022-11-25 13:16:30 -07:00
535aadb309
[subset-cff] Micro-optimize collect_subr_refs_in_str more
2022-11-25 13:07:42 -07:00
00a9df3a43
[subset-cff] Micro-optimize collect_subr_refs_in_str
2022-11-25 13:05:05 -07:00
d2a2f5bf4e
[vector] Handroll copy
2022-11-25 12:44:02 -07:00
1fed366d5b
[serialize] Shut compiler warning off
2022-11-25 12:37:24 -07:00
f2297e6978
[buffer] Documentation
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/3889
2022-11-25 11:33:00 -07:00
71c23c1c07
[subset] don't copy the entire global/loca subr lists from the accelerator.
...
Instead run a closure on the retained charstrings and copy only the referenced subrs. This significantly speeds up cases with small character sets.
2022-11-25 18:05:39 +00:00
4ff09274a8
[subset] In CFF accelerator keep a reference to original face.
...
The charstring objects reference memory from the original face so we need to maintain a reference to prevent it from being destroyed.
2022-11-24 22:47:29 +00:00
6aaa16627c
[Coverage] Comment
2022-11-24 14:58:42 -07:00
06e2147a48
More call set->next() directly
2022-11-24 14:56:04 -07:00
196c9db06f
Call ->next() directly
2022-11-24 14:51:52 -07:00
03d64b7469
[bit-set] Remove TODO that would never happen
2022-11-24 14:33:18 -07:00
690df8a369
[bit-set] Micro-optimize prev()
2022-11-24 14:32:51 -07:00
fe5d9176ae
[bit-set] Micro-optimize size
...
It's silly that this saves size at all. :(
2022-11-24 14:30:18 -07:00
cf9b9929df
[bit-set] Micro-optimize process()
2022-11-24 14:26:28 -07:00
d77903db7b
[bit-set] Micro-optimize
2022-11-24 14:22:32 -07:00
13dd4b464b
[bit-set] Micro-optimize access
2022-11-24 14:20:42 -07:00
a3afa61ce8
[subset] use cached parsed char strings if available.
2022-11-24 21:14:00 +00:00
47c125845c
[subset] Cache parsed charstrings in the cff accelerator.
2022-11-24 21:14:00 +00:00
48b6837074
[subset] add a CFF specific accelerator object.
...
This allows CFF specific accelerator structures to be isolated to the CFF code.
2022-11-24 21:13:59 +00:00
d77f346d1a
[subset-cff] Minor rename
2022-11-24 14:02:46 -07:00
29a0fa089a
[subset-cff] Micro-optimize
2022-11-24 14:00:59 -07:00
d480ae1fac
[cff] Remove unused function
2022-11-24 13:53:43 -07:00
73046d53e5
[shaper] Disable dumber shaper if no AAT
2022-11-24 13:49:29 -07:00
e9f964c01a
[ot-face] Declare more tables as core
2022-11-24 13:38:53 -07:00
5bc27a128d
[machinery] Comment
2022-11-24 13:30:12 -07:00
d21bfb0861
[normalize] Remove an unlikely
...
Keep unlikely for truely unlikely scenarios.
2022-11-24 13:14:05 -07:00
9e1239f443
[config] Define HB_NO_VERTICAL in HB_LEAN and as such in HB_TINY
2022-11-24 13:00:47 -07:00
6f133ccfde
[glyf] Fix build with HB_NO_VERTICAL
2022-11-24 12:59:55 -07:00
76420ef769
[machine.rl] Remove unlikely from what happens 1/16 of the time
2022-11-24 12:52:15 -07:00
1248574454
[config] Disable Zawgyi shaper in HB_MINI/HB_TINY
2022-11-24 12:46:04 -07:00
05aa084e67
[PairPos] Another attempt at fixing unsafe-to-break with ValueFormat2
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/3888#issuecomment-1326781116
Test:
$ hb-shape XBRoya34.ttf ' الأ' --show-flags --script=arab
2022-11-24 12:14:09 -07:00
54ae3345b2
[buffer] Improve documentation of hb_buffer_add_codepoints()
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/3889
2022-11-24 12:00:36 -07:00
a4a4078632
Merge pull request #3893 from googlefonts/preprocess_test
...
[subset] Fix testing of preprocess
2022-11-24 11:56:58 -07:00
0c70bc7f32
[skippy-iter] Fix two logic errors
...
First, a signed underflow.
Second, a wrong condition.
Both were introduced in 42681bdb55
2022-11-24 11:48:48 -07:00
3b43096ef3
[buffer] Whitespace
2022-11-23 22:04:02 -07:00
094f80738a
[buffer] Handle null buffer in set_message_func
2022-11-23 22:03:26 -07:00
1fa64c0c23
[gsubgpos] Conditionalize skippy on unsafe-to-concat
2022-11-23 21:38:51 -07:00
42681bdb55
[gsubgpos] No logic-change minor rewrite
2022-11-23 21:36:43 -07:00
c15efdec49
[gsubgpos] Comment
2022-11-23 21:14:28 -07:00
7ec1c41a55
[gsubgpos] Skippy-iter: Prefer correctness to performance
...
Prefer unsafe-to-concat correctness, over performance.
2022-11-23 21:12:41 -07:00
dce3502e10
[array] Add commented-out static asserts
...
They don't work.
2022-11-23 18:34:54 -07:00
a7fee43cef
[priority-queue] Minor micro-optimize
2022-11-23 17:46:32 -07:00
ff3cac0ccd
[subset] Fix unecessary trailing 0 bytes left by ContextFormat2 pruning.
...
Uneeded rules where beind removed from the count by the bytes for them was being left in the font.
2022-11-23 23:50:49 +00:00
f2851e4157
[test-map] Test has() getter with unique-ptr
2022-11-23 16:50:30 -07:00
5f3a780614
[font] Protect against div-by-zero
2022-11-23 16:45:46 -07:00
060ecac949
[font] Respect subfont slant setting in hb-draw
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/3890
2022-11-23 16:31:37 -07:00
51028e63e6
[subset] Retain all glyphs in preprocessed face.
2022-11-23 22:51:16 +00:00
404cb99d86
[buffer-diff] Fix check for glyph flag equality
...
I'm not sure if the old behavior was intentional, but it was checking
that the glyph flags were a subset of the reference buffer's glyph
flags. I don't see why that is useful. Fix that.
Then make the buffer-verify code ignore flag differences when verifying
buffers, since our unsafe-to-concat flag at least, is conservative and
not guaranteed to be produced the same in fragments. See:
https://github.com/harfbuzz/harfbuzz/issues/3888
2022-11-23 15:37:03 -07:00
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
2c0afde737
[subset] add an inprogress accelerator to plan.
...
This allows subset code to cache information into the accelerator during preprocess subset. Previously the accelerator was created at the end of subsetting.
2022-11-23 13:41:52 -07:00
81640fdffe
[subset] fix leaked font in glyf::subset(...)
2022-11-23 13:41:52 -07:00
dcce53ddcb
[cff] Micro-optimize fetch_op
2022-11-23 13:20:48 -07:00
0bf7d9eb4d
[subset-cff] Micro-optimize encode_byte
2022-11-23 13:20:48 -07:00
a23f820427
[subset-cff] Micro-optimize array access
2022-11-23 13:20:48 -07:00
1e8f1ac677
[subset-glyf] Micro-optimize array access
2022-11-23 13:20:48 -07:00
356d135ed6
[subset-glyf] Reduce roundf calls
...
Saves 7% on MPLUS1-Variable/6000 benchmark.
2022-11-23 13:20:48 -07:00
463ae07e99
[subset] In the preprocess subset call always use long loca.
...
Long loca is needed so that we can store the trimmed glyph bytes to allow us to safely skip trimming in the later subset.
2022-11-23 12:52:55 -07:00
299ec902eb
[glyf] Move instanciation to serialize()
2022-11-22 16:03:02 -07:00
d8d881f22d
[subset-glyf] Don't create a second glyf accelerator
2022-11-22 15:24:16 -07:00
7560930070
[glyf] Add _create_font_for_instancing
2022-11-22 15:22:25 -07:00
40634ceeb0
[glyf] Adjust data types
2022-11-22 15:07:16 -07:00
ba0d28ea36
[glyf] Fix font error check
2022-11-22 15:01:48 -07:00
04c525019c
[glyf] Use a malloc instead of calloc
2022-11-22 14:54:55 -07:00
024aa81805
[glyf] Micro-optimize encode_coord
2022-11-22 14:51:42 -07:00
Behdad Esfahbod
Garret Rieger