AuroraMiddleware/harfbuzz
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240bc86e3a
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Author SHA1 Message Date
rsheeter
240bc86e3a [subset] Remove subset-glyf; want everything to point to new iter-based edition. Some of the code will resurface as impl builds out. 2019-05-20 21:25:05 -07:00
rsheeter
02d4d4f3e6 [subset] Starting to sketch glyf as iter 2019-05-20 21:24:59 -07:00
Behdad Esfahbod
ed972d5d73 [iter] Rewrite test functions 
Notably, add hb_is_source_of(,) and hb_is_sink_of(,) to replace most
uses of hb_is_iterator_of(,).
 2019-05-09 16:58:28 -07:00
Behdad Esfahbod
42901d7af9 Minor 2019-05-09 16:22:08 -07:00
Behdad Esfahbod
322627ae1d Whitespace 2019-05-09 16:08:10 -07:00
Behdad Esfahbod
489f3c35bd Fix bot 2019-05-09 15:39:53 -07:00
Behdad Esfahbod
790315e0db [algs] Implement implicit casting between compatible pair types 2019-05-09 15:31:24 -07:00
Behdad Esfahbod
69d9114b53 [meta] Rewrite hb_is_cr_converitble 2019-05-09 15:24:25 -07:00
Behdad Esfahbod
ceda1f03b7 Fix compile 
NameRecord is not copy-constructible, so should be iterator of
const-reference.
 2019-05-09 15:24:25 -07:00
Behdad Esfahbod
3686c3b65c Adjust is_cr_convertible 
If To is const& then From doesn't need to be &.
 2019-05-09 15:24:25 -07:00
Behdad Esfahbod
726002a6a6 [iter] Make hb_is_iterator_of() check is_convertible 
Instead of is_cr_convertible.
 2019-05-09 15:24:25 -07:00
Behdad Esfahbod
70a49f2e4a [meta] Add hb_conditional<> and hb_is_convertible() 2019-05-09 15:24:25 -07:00
Garret Rieger
5e3cbed048 [subset] Switch building of glyph maps in subset plan to use iterators. 2019-05-09 14:52:01 -07:00
Garret Rieger
971020eca7 Add sink support for hb_hashmap_t and a reverse call to hb_pair_t. 2019-05-09 14:52:01 -07:00
Behdad Esfahbod
98eec3dd5f Add hb_pair_t(,) macro as alternative to hb_pair_t<,> 
Just so it's easier to use it in other macros.
 2019-05-09 13:15:36 -07:00
Behdad Esfahbod
c9b287a867 Add hb_lidentity(), and rename hb_rvalue() to hb_ridentity() 2019-05-09 12:43:57 -07:00
Behdad Esfahbod
00195a22ce [hdmx] Adjust to hb_iota() behavior change 
Use hb_range() instead.
 2019-05-09 12:14:36 -07:00
Behdad Esfahbod
4f2ad75a83 [enumerate] Fix hb_enumerate() len for step=0 2019-05-09 12:07:45 -07:00
Behdad Esfahbod
5da3c9c33f [iter] Fix hb_zip() end condition 
We should compare-equal to end if either iterator's end reaches,
not if both reach at the same time.  Fixes infinite-loop in test
which was happening after hb_enumerate() switched to using hb_zip().
 2019-05-09 11:31:13 -07:00
Behdad Esfahbod
57a5256fbc [iter] Minor 2019-05-09 11:31:13 -07:00
Behdad Esfahbod
12dd56f857 [iter] Minor 2019-05-09 11:31:13 -07:00
Behdad Esfahbod
57d545932f [test-iter] Don't walk past end 
That's not legal.
 2019-05-09 11:31:13 -07:00
Behdad Esfahbod
46837910e6 [iter] Allow negative step in hb_iota() 2019-05-09 11:31:13 -07:00
Behdad Esfahbod
087327af1e [iter] Minor 2019-05-09 11:31:13 -07:00
Behdad Esfahbod
64f0899a9f [iter] Bug fix 2019-05-09 11:31:13 -07:00
Behdad Esfahbod
5d263556b9 [iter] Fix 2019-05-09 11:31:13 -07:00
Behdad Esfahbod
2c24ea37b1 [iter] Take start value in hb_enumerate() 
Also rewrite it via composition.
 2019-05-09 11:31:13 -07:00
Behdad Esfahbod
7675d0d3a6 [iter] Add hb_range() 
hb_range() is like Python range.  hb_iota() has slightly different API.
Ie. it takes a start, instead of end.
 2019-05-09 11:31:13 -07:00
Behdad Esfahbod
05867d9f53 [meta] Add hb_int_max() 2019-05-09 11:31:13 -07:00
Behdad Esfahbod
71537f93e0 [iota] end -> end_ to not shadow 2019-05-09 11:31:13 -07:00
n8willis
6bc8257910
Merge pull request #1680 from n8willis/usermanual-obj 
Usermanual: object-model chapter
 2019-05-09 14:39:05 +01:00
Behdad Esfahbod
3476445420 Remove unnecessary template keyword 
Should fix MSVC.
 2019-05-08 21:14:01 -07:00
Behdad Esfahbod
e2a51ff726 Remove unused var 2019-05-08 16:41:39 -07:00
Behdad Esfahbod
e8b45c1933 [array] Add .copy() 2019-05-08 16:37:38 -07:00
Behdad Esfahbod
afb013f350 Fix msan issue 
hb_identity returns rvalue-reference if input is rvalue.  That, can leak
the reference and cause in bad access to temporaries after they are
destructed.  This is unfortunately unfixable given the desired
transparency of hb_identity :(.  Just don't use it with hb_map().
 2019-05-08 16:16:43 -07:00
Behdad Esfahbod
4c94bc63d9 Move hb_invoke() back to hb-algs.hh 2019-05-08 15:57:33 -07:00
Behdad Esfahbod
b710176ce2 [hdmx] Touch up 2019-05-08 15:47:24 -07:00
Garret Rieger
e8ef0e627c [subset] WIP convert hdmx subsetting to use iterators. 2019-05-08 15:47:24 -07:00
Garret Rieger
d5decf9bf7 [subset] Move hdmx to subset2. 2019-05-08 15:47:24 -07:00
Behdad Esfahbod
27b2093009 [map] Return rvalues from keys()/values() 2019-05-08 15:32:57 -07:00
Behdad Esfahbod
372c5b97bf [map] Fix bots 
Older compilers don't like calling iter() from return-type decltype()

../src/hb-map.hh:226:12: error: cannot call member function 'decltype ((((+ hb_array(((const hb_hashmap_t<K, V, kINVALID, vINVALID>*)this)->hb_hashmap_t<K, V, kINVALID, vINVALID>::items, (((const hb_hashmap_t<K, V, kINVALID, vINVALID>*)this)->hb_hashmap_t<K, V, kINVALID, vINVALID>::mask ? (((const hb_hashmap_t<K, V, kINVALID, vINVALID>*)this)->hb_hashmap_t<K, V, kINVALID, vINVALID>::mask + 1) : 0))) | hb_filter((& hb_hashmap_t<K, V, kINVALID, vINVALID>::item_t:: is_real))) | hb_map((& hb_hashmap_t<K, V, kINVALID, vINVALID>::item_t:: get_pair)))) hb_hashmap_t<K, V, kINVALID, vINVALID>::iter() const [with K = const hb_serialize_context_t::object_t*; V = unsigned int; K kINVALID = 0u; V vINVALID = 0u; decltype ((((+ hb_array(((const hb_hashmap_t<K, V, kINVALID, vINVALID>*)this)->hb_hashmap_t<K, V, kINVALID, vINVALID>::items, (((const hb_hashmap_t<K, V, kINVALID, vINVALID>*)this)->hb_hashmap_t<K, V, kINVALID, vINVALID>::mask ? (((const hb_hashmap_t<K, V, kINVALID, vINVALID>*)this)->hb_hashmap_t<K, V, kINVALID, vINVALID>::mask + 1) : 0))) | hb_filter((& hb_hashmap_t<K, V, kINVALID, vINVALID>::item_t:: is_real))) | hb_map((& hb_hashmap_t<K, V, kINVALID, vINVALID>::item_t:: get_pair)))) = hb_map_iter_t<hb_filter_iter_t<hb_array_t<hb_hashmap_t<const hb_serialize_context_t::object_t*, unsigned int, 0u, 0u>::item_t>, bool (hb_hashmap_t<const hb_serialize_context_t::object_t*, unsigned int, 0u, 0u>::item_t::*)() const, const<anonymous struct>&, 0u>, hb_pair_t<const hb_serialize_context_t::object_t*, unsigned int> (hb_hashmap_t<const hb_serialize_context_t::object_t*, unsigned int, 0u, 0u>::item_t::*)() const, 0u>]' without object
     + iter()
            ^
../src/hb-meta.hh:58:41: note: in definition of macro 'HB_AUTO_RETURN'
 #define HB_AUTO_RETURN(E) -> decltype ((E)) { return (E); }
                                         ^
 2019-05-08 15:28:39 -07:00
Behdad Esfahbod
a304827184 [map] Add .values() iterator 2019-05-08 15:08:33 -07:00
Behdad Esfahbod
3c69505b3a [map] Fix iter 2019-05-08 15:08:33 -07:00
Behdad Esfahbod
5ceaafa5de [algs] Fix identity return type 2019-05-08 15:08:33 -07:00
Behdad Esfahbod
f5705d7656 Whitespace 2019-05-08 15:08:33 -07:00
Behdad Esfahbod
a17f0fa3a1 [meta] Capture rvalue-references in is_reference / remove_reference 2019-05-08 15:08:33 -07:00
Behdad Esfahbod
7166bd5634 Minor 2019-05-08 15:08:33 -07:00
rsheeter
b827181ba1 [map] tweak test-iter.cc 2019-05-08 15:08:33 -07:00
rsheeter
492af0f1bf [map] add keys() 2019-05-08 15:08:33 -07:00
rsheeter
ba60512813 [map] add a test for iteration 2019-05-08 15:08:33 -07:00