Garret Rieger
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
Behdad Esfahbod
6aaa16627c
[Coverage] Comment
2022-11-24 14:58:42 -07:00
Behdad Esfahbod
06e2147a48
More call set->next() directly
2022-11-24 14:56:04 -07:00
Behdad Esfahbod
196c9db06f
Call ->next() directly
2022-11-24 14:51:52 -07:00
Behdad Esfahbod
03d64b7469
[bit-set] Remove TODO that would never happen
2022-11-24 14:33:18 -07:00
Behdad Esfahbod
690df8a369
[bit-set] Micro-optimize prev()
2022-11-24 14:32:51 -07:00
Behdad Esfahbod
fe5d9176ae
[bit-set] Micro-optimize size
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It's silly that this saves size at all. :(
2022-11-24 14:30:18 -07:00
Behdad Esfahbod
cf9b9929df
[bit-set] Micro-optimize process()
2022-11-24 14:26:28 -07:00
Behdad Esfahbod
d77903db7b
[bit-set] Micro-optimize
2022-11-24 14:22:32 -07:00
Behdad Esfahbod
13dd4b464b
[bit-set] Micro-optimize access
2022-11-24 14:20:42 -07:00
Garret Rieger
a3afa61ce8
[subset] use cached parsed char strings if available.
2022-11-24 21:14:00 +00:00
Garret Rieger
47c125845c
[subset] Cache parsed charstrings in the cff accelerator.
2022-11-24 21:14:00 +00:00
Garret Rieger
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
Behdad Esfahbod
d77f346d1a
[subset-cff] Minor rename
2022-11-24 14:02:46 -07:00
Behdad Esfahbod
29a0fa089a
[subset-cff] Micro-optimize
2022-11-24 14:00:59 -07:00
Behdad Esfahbod
d480ae1fac
[cff] Remove unused function
2022-11-24 13:53:43 -07:00
Behdad Esfahbod
73046d53e5
[shaper] Disable dumber shaper if no AAT
2022-11-24 13:49:29 -07:00
Behdad Esfahbod
e9f964c01a
[ot-face] Declare more tables as core
2022-11-24 13:38:53 -07:00
Behdad Esfahbod
5bc27a128d
[machinery] Comment
2022-11-24 13:30:12 -07:00
Behdad Esfahbod
d21bfb0861
[normalize] Remove an unlikely
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Keep unlikely for truely unlikely scenarios.
2022-11-24 13:14:05 -07:00
Behdad Esfahbod
9e1239f443
[config] Define HB_NO_VERTICAL in HB_LEAN and as such in HB_TINY
2022-11-24 13:00:47 -07:00
Behdad Esfahbod
6f133ccfde
[glyf] Fix build with HB_NO_VERTICAL
2022-11-24 12:59:55 -07:00
Behdad Esfahbod
76420ef769
[machine.rl] Remove unlikely from what happens 1/16 of the time
2022-11-24 12:52:15 -07:00
Behdad Esfahbod
1248574454
[config] Disable Zawgyi shaper in HB_MINI/HB_TINY
2022-11-24 12:46:04 -07:00
Behdad Esfahbod
05aa084e67
[PairPos] Another attempt at fixing unsafe-to-break with ValueFormat2
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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
Behdad Esfahbod
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
Behdad Esfahbod
a4a4078632
Merge pull request #3893 from googlefonts/preprocess_test
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[subset] Fix testing of preprocess
2022-11-24 11:56:58 -07:00
Behdad Esfahbod
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
Garret Rieger
64e8707eca
[subset] don't use hb repacker when generating test files from fonttools.
2022-11-24 18:24:50 +00:00
Behdad Esfahbod
3b43096ef3
[buffer] Whitespace
2022-11-23 22:04:02 -07:00
Behdad Esfahbod
094f80738a
[buffer] Handle null buffer in set_message_func
2022-11-23 22:03:26 -07:00
Behdad Esfahbod
1fa64c0c23
[gsubgpos] Conditionalize skippy on unsafe-to-concat
2022-11-23 21:38:51 -07:00
Behdad Esfahbod
42681bdb55
[gsubgpos] No logic-change minor rewrite
2022-11-23 21:36:43 -07:00
Behdad Esfahbod
c15efdec49
[gsubgpos] Comment
2022-11-23 21:14:28 -07:00
Behdad Esfahbod
7ec1c41a55
[gsubgpos] Skippy-iter: Prefer correctness to performance
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Prefer unsafe-to-concat correctness, over performance.
2022-11-23 21:12:41 -07:00
Behdad Esfahbod
b6df347137
[perf] Add Hindi test to benchmark-shape
2022-11-23 20:15:16 -07:00
Behdad Esfahbod
dce3502e10
[array] Add commented-out static asserts
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They don't work.
2022-11-23 18:34:54 -07:00
Behdad Esfahbod
a7fee43cef
[priority-queue] Minor micro-optimize
2022-11-23 17:46:32 -07:00
Garret Rieger
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
Behdad Esfahbod
f2851e4157
[test-map] Test has() getter with unique-ptr
2022-11-23 16:50:30 -07:00
Behdad Esfahbod
5f3a780614
[font] Protect against div-by-zero
2022-11-23 16:45:46 -07:00
Behdad Esfahbod
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
Behdad Esfahbod
2e9b270a49
[hb-view] Fix cairo slanting condition
...
hb-draw already does slanting. If NOT hb-draw, we should slant
through cairo path. Donno why this was untested before.
This was double-slanting with hb-draw, and not slanting without it.
2022-11-23 16:18:39 -07:00
Garret Rieger
51028e63e6
[subset] Retain all glyphs in preprocessed face.
2022-11-23 22:51:16 +00:00
Behdad Esfahbod
404cb99d86
[buffer-diff] Fix check for glyph flag equality
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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
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
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
Garret Rieger
81640fdffe
[subset] fix leaked font in glyf::subset(...)
2022-11-23 13:41:52 -07:00
Behdad Esfahbod
dcce53ddcb
[cff] Micro-optimize fetch_op
2022-11-23 13:20:48 -07:00
Behdad Esfahbod
0bf7d9eb4d
[subset-cff] Micro-optimize encode_byte
2022-11-23 13:20:48 -07:00