Garret Rieger
217ed5e3c8
Cleanups in hb-subset-glyf and hb-subset-plan.
2018-02-08 17:31:11 -06:00
Rod Sheeter
13193a9b97
move to the hb_face_t dest pattern
2018-02-08 17:31:11 -06:00
Rod Sheeter
0859a00669
sketch a subset<T> and call it for cmap. Add subset to cmap, albeit not working even for the msot basic case just yet
2018-02-08 17:31:11 -06:00
Behdad Esfahbod
c1ab95dd90
Fix overflow in space fallback shaping
...
Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=657466
2018-02-08 17:22:07 -06:00
Behdad Esfahbod
b220b5a444
Avoid undefined-behavior in fallback mark positioning
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Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5584
2018-02-08 17:14:52 -06:00
Behdad Esfahbod
3b68a03a1c
[fuzzer] Minor
2018-02-08 17:00:37 -06:00
Behdad Esfahbod
194140d3f3
[util] Minor
2018-02-08 16:27:57 -06:00
Behdad Esfahbod
5021ba2a21
[aat] Minor
2018-02-08 15:11:28 -06:00
Behdad Esfahbod
1242ad8424
[test/text-rendering-tests] Update from upstream
2018-02-08 15:08:46 -06:00
Behdad Esfahbod
77ad8b5c8b
TODO
2018-02-07 21:54:33 -06:00
Behdad Esfahbod
941bbd9f25
[subset] Fix thinko
2018-02-07 21:49:01 -06:00
Behdad Esfahbod
931f8b7eb5
Fix another thinko
2018-02-07 21:42:03 -06:00
Behdad Esfahbod
39b86695cf
[subset] Fix thinko
2018-02-07 21:37:03 -06:00
Behdad Esfahbod
eeffabc875
Build
2018-02-07 21:34:05 -06:00
Behdad Esfahbod
c479a59988
[subset] Assemble font
2018-02-07 21:26:04 -06:00
Behdad Esfahbod
34ac3548b7
[set] Respect stride
...
Ouch!
2018-02-07 18:07:45 -06:00
Behdad Esfahbod
577becaf7b
[subset] Fixup
2018-02-07 17:38:40 -06:00
Behdad Esfahbod
c9acab3cfb
Whitespace
2018-02-07 17:28:43 -06:00
Behdad Esfahbod
7fd0b61dee
[subset] Create new face and copy all tables to it
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test-subset fails now because subset-face does not know how to compile itself.
2018-02-07 17:28:43 -06:00
Garret Rieger
4e1abe2ce0
Refactor subset glyf to remove multiple calls to glyf.fini()
2018-02-07 17:28:43 -06:00
Garret Rieger
0a5d1440f8
Add implementation of glyf subsetting.
2018-02-07 17:28:43 -06:00
Garret Rieger
05d65baa1b
Extract glyf offset calculation into it's own method.
2018-02-07 17:28:43 -06:00
Behdad Esfahbod
6d7c6e19dc
Fix two undefined-behavior issues
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Fixes https://github.com/harfbuzz/harfbuzz/issues/761
Fixes https://github.com/harfbuzz/harfbuzz/issues/762
2018-02-07 14:09:56 -06:00
Behdad Esfahbod
b87cbe2bec
Try fixing build for platforms that have no visibility attributes
2018-02-07 14:11:26 -05:00
Behdad Esfahbod
f70100417c
[test] Minor
2018-02-07 13:58:23 -05:00
Behdad Esfahbod
6804b61d2e
[subset] Add hb_subset_face
...
It's a hb_face_t that has add_table() and in the future knows how to
compile itself into a font blob.
2018-02-07 13:47:35 -05:00
Behdad Esfahbod
af02812fc5
[subset] Change hb_subset API to remove hb_subset_face_t
2018-02-07 13:07:46 -05:00
Behdad Esfahbod
2da0d87e76
Remove NullPool visibility hack
...
We keep a separate private NullPool in libharfbuzz-subset.so
This can fire back later since now there are two separate null objects,
and comparisons to the null pool can be confused. Something to deal
with when it comes up. Ouch!
2018-02-07 12:44:35 -05:00
Rod Sheeter
b95aa204ee
glyph ids to retain should most likely keep the glyph id not the codepoint
2018-02-07 12:41:21 -05:00
Rod Sheeter
91428713bd
Remove \ns leftover from fprintf
2018-02-07 12:41:21 -05:00
Rod Sheeter
eb485bb9e9
Horrid hack to assign new gids. Use DEBUG_MSG over fprintf
2018-02-07 12:41:21 -05:00
Rod Sheeter
8b80cbb1dd
Add a subset debug category
2018-02-07 12:41:21 -05:00
Behdad Esfahbod
ee433d36fa
[aat] Set debug lookup_index
2018-02-07 12:41:21 -05:00
Rod Sheeter
38df1ec8e0
TEMPORARY: remove HB_INTERNAL from null pool so subset builds again
2018-02-07 12:41:21 -05:00
Garret Rieger
53aa0e9542
Add an instance of glyf::accelerator_t to hb-subset-glyf.
2018-02-07 12:41:21 -05:00
Rod Sheeter
ef62dfed3f
add back assert_pod
2018-02-07 12:41:21 -05:00
Rod Sheeter
d0ce3c66e2
Resolve codepoints:glyph ids. Does not compile; undefined reference to OT::_hb_NullPool
2018-02-07 12:41:21 -05:00
Garret Rieger
6a45e5df24
Add skeleton of hb-subset-glyf, call if from hb_subset(...)
2018-02-07 12:41:21 -05:00
Garret Rieger
31ec3c2ec4
Create a subset plan in hb_subset.
2018-02-07 12:41:21 -05:00
Rod Sheeter
6c52d94fd1
capture the set of codepoints passed by --unicodes
2018-02-07 12:41:21 -05:00
Garret Rieger
25e9173fe8
Make hb-subset-plan private.
2018-02-07 12:41:21 -05:00
Garret Rieger
af46a4da5a
Move definition of hb_subset_input into hb-subset-private.hh.
2018-02-07 12:41:21 -05:00
Garret Rieger
7481f0ce21
Add codepoints to subset input.
2018-02-07 12:41:21 -05:00
Garret Rieger
1cfe650f02
Add a basic sketch of hb-subset-plan.
2018-02-07 12:41:21 -05:00
Behdad Esfahbod
126ffdbe95
[aat] Fix debug compile
2018-02-07 12:26:57 -05:00
Ebrahim Byagowi
8cb8bfd5b5
[test] Fix test-subset on old distros ( #758 )
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https://developer.gnome.org/glib/stable/glib-Testing.html#g-assert-cmpmem
2018-02-06 20:40:42 +03:30
Behdad Esfahbod
2971e9da49
[aat] Adjust unsafe-to-break logic some more
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I believe I'm happy with it now.
2018-02-06 11:48:04 -05:00
Behdad Esfahbod
f49256d80f
[aat] Simplify unsafe-to-break logic
2018-02-06 11:39:36 -05:00
Behdad Esfahbod
cc1e0840ba
[buffer] Tweak diff re glyph_flags again
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We expect the buffer to have no flags that the reference doesn't...
Meh. Makes MORX tests pass now. Need to better define the behavior.
2018-02-06 10:20:48 -05:00
Ebrahim Byagowi
d49ae5154e
Fix hb-buffer logic error
2018-02-06 10:13:11 -05:00