Commit Graph

6014 Commits

Author SHA1 Message Date
Behdad Esfahbod f040ca40ab [set] Minor 2018-05-31 20:15:21 -07:00
Behdad Esfahbod 7185b273b3 Rename in_error to !successful
Towards possibly using Null pool for some nil objects.
2018-05-31 20:03:34 -07:00
Behdad Esfahbod 353f4d2efc Fix a whitespace inconsistency
Null() and Crap() are only places that there's no space before '('...
2018-05-31 19:52:16 -07:00
Behdad Esfahbod e36cd1dfd3 Remove trivial HB_ATOMIC_INT_INIT() 2018-05-31 19:31:39 -07:00
Behdad Esfahbod 550a70f801 Use 0 as inert object reference value instead of -1
Towards using Null object for nil objects.
2018-05-31 19:28:04 -07:00
Behdad Esfahbod dcd1b07eea Add const OffsetTo<> dereference
Unused, but now that we have CrapPool, implement it.
2018-05-31 17:58:40 -07:00
Ebrahim Byagowi 2baa357ac7
Fix symbol export issue of prime_mod on Alpine bot
Apparently our gcc-6.4.0 on Alpine Linux distribution doesn't like defining static const
inside a method, lets put that on outside the classes.
2018-05-31 12:27:31 +04:30
Behdad Esfahbod 54800f8322 [map] Mark prime_for HB_INTERNAL
Trying to see if it fixes gcc-4.2 bots.
2018-05-30 16:26:50 -07:00
Behdad Esfahbod d600e844aa Add CrapOrNull 2018-05-30 16:25:57 -07:00
Garret Rieger 251cc977e9 [subset] Switch to using hb_map_t inside of hb_subset_plan_t. 2018-05-30 17:23:59 -06:00
Behdad Esfahbod b3d45de6cf [map] Fix size calculation
Don't know why I thought I should subtract one there...
2018-05-30 14:02:49 -07:00
Behdad Esfahbod ff92de766b Remove HB_DISALLOW_COPY_AND_ASSIGN
llvm-gcc-4.2 bot had this problem:
hb-private.hh:812: error: initializer specified for non-virtual method 'void hb_vector_t<Type, StaticSize>::operator=(const hb_vector_t<Type, StaticSize>&) [with Type = hb_user_data_array_t::hb_user_data_item_t, unsigned int StaticSize = 1u]'

Removing the delete didn't work with a constructor. So, remove constructor.
Just disallow assignment.  Still better than nothing.
2018-05-29 18:48:45 -07:00
Behdad Esfahbod a244434622 [map] Fix resize 2018-05-29 18:32:57 -07:00
Behdad Esfahbod efbab6ba3f Disable use of thread_local
Clang build was failing with:

/usr/bin/ld: .libs/libharfbuzz_la-hb-blob.o: relocation R_X86_64_PC32 against undefined hidden symbol `_ZTH12_hb_CrapPool' can not be used when making a shared object

Instead of fighting it, just disable use of it.
2018-05-29 18:21:55 -07:00
Behdad Esfahbod 8c2c5d4508 [map] Not going to implement is_equal which is complicated 2018-05-29 18:15:52 -07:00
Behdad Esfahbod ccd01c6555 [map] Move prime_mod to header to avoid linkage issues in subset.so 2018-05-29 18:13:13 -07:00
Behdad Esfahbod 6baebc5d55 [map] Fix copyright year 2018-05-29 17:58:46 -07:00
Behdad Esfahbod b0158129d2 [map] Minor 2018-05-29 17:52:37 -07:00
Behdad Esfahbod 4099c66f70 [map] Don't return INVALID from get() just because in_error 2018-05-29 17:52:07 -07:00
Behdad Esfahbod 2578390773 [map] Fix bool use in C API 2018-05-29 17:34:35 -07:00
Behdad Esfahbod a9fa39dca5 [map] More minor 2018-05-29 17:31:01 -07:00
Behdad Esfahbod f76c4a7708 [map] Make initial resize actually work 2018-05-29 17:27:25 -07:00
Behdad Esfahbod 661e9ae4a5 [map] Add clear(), is_empty(), and get_population() 2018-05-29 17:09:17 -07:00
Behdad Esfahbod b6959c33e2 [map] Minor 2018-05-29 17:02:22 -07:00
Behdad Esfahbod 686476a8ae [map] Track population and occupancy separately 2018-05-29 17:00:02 -07:00
Behdad Esfahbod 8a978790cb [map] Minor 2018-05-29 16:45:20 -07:00
Behdad Esfahbod 6f12ce47c0 Revert "[map] Return bool from set()"
This reverts commit face7cf55d.
2018-05-29 16:45:06 -07:00
Behdad Esfahbod fc51c45079 Revert "[map] Make hb_map_set() return bool"
This reverts commit 7bf1980146.
2018-05-29 16:44:55 -07:00
Behdad Esfahbod 7bf1980146 [map] Make hb_map_set() return bool 2018-05-29 16:42:55 -07:00
Behdad Esfahbod face7cf55d [map] Return bool from set() 2018-05-29 16:39:03 -07:00
Behdad Esfahbod e94be200bd [map] Implement operator[] for get()ting 2018-05-29 16:37:44 -07:00
Behdad Esfahbod 743fdd9c61 [map] First try at implementing an integer-to-integer hashmap
Fully untested.
2018-05-29 16:29:12 -07:00
Ebrahim Byagowi 65c82179c9
[blob] Use MAP_NORESERVE if available (#1039)
MAP_NORESERVE is not available on macOS for example so set the flag
to zero if not defined on the headers.
2018-05-26 23:50:10 +04:30
Behdad Esfahbod 1ce40d900a [set] Remove stale comment 2018-05-25 16:34:08 -07:00
Behdad Esfahbod 6c2227640b Add HB_DISALLOW_COPY_AND_ASSIGN 2018-05-25 16:21:27 -07:00
Behdad Esfahbod fd3d004231 Move pool definitions to hb-static.cc 2018-05-24 15:58:26 -07:00
Behdad Esfahbod 7f7b1370d3 Fix Uniscribe build
If a pointer type was passed to Null(), reinterpret_cast<> was
complaining about qualifiers being removed. Turns out I need the const on
the other side of "Type" to fix that.  Also remove unused const from
NullPool type.
2018-05-24 14:09:04 -07:00
Behdad Esfahbod 31c4236d96 Underflow protection in hb_vector_t 2018-05-24 13:53:02 -07:00
Behdad Esfahbod f83e992c8b Mark CrapPool thread_local
Not sure if I like to keep it. For now, aim for correctness.
2018-05-24 13:53:02 -07:00
Behdad Esfahbod 5d80129891 Add CrapPool
Common Regoin for Access Protection.  Like the NullPool, but writable.
2018-05-24 13:53:02 -07:00
Behdad Esfahbod 673b764de0 Move code around 2018-05-24 13:53:02 -07:00
Behdad Esfahbod 65aeabd622 Add hb_vector_t::push(const Type &v)
Makes for cleaner code.
2018-05-24 13:53:02 -07:00
Ebrahim Byagowi 38ae0add70
[ci] Revive the SunCC bot
* Adds libnsl to the bot as it is now needed apparently
* Disables hb-icu, apparently the newer ICU itself is not compatible with SunCC
2018-05-23 13:37:57 +04:30
Behdad Esfahbod 6c818c5516 Actually enable vectorized operations
Fixup for previous commit. Was accidentally turned off.
2018-05-22 22:00:05 -07:00
Behdad Esfahbod f56a250b04 Another try at smart vectorization
Make clang happy. Also, don't use anonymous union.
2018-05-22 21:36:07 -07:00
Behdad Esfahbod b995b501ef Try enabling vectorization smartly
We'll see if this sticks to the bots.
2018-05-22 21:06:22 -07:00
Behdad Esfahbod dd22c29f95 [set] Always check population before checking for equality 2018-05-22 20:57:19 -07:00
Behdad Esfahbod 2eb9bbd986 [test/text-rendering-tests] Update from upstream 2018-05-22 18:31:30 -07:00
Ebrahim Byagowi 8eb53b853d
Minor, make CreateFile compatible with the disabled writable flag
"writable" is not in use and probably we can go in the reverse direction
and remove the flags that are useful for enabled writable, this is just
for the sake of completeness however.
2018-05-11 22:44:44 +04:30
Ebrahim Byagowi 33eb1bd23b
Remove unnecessary headers and definitions of hb-blob (#1028)
It removes io.h and other polyfills which we no longer need as 7e76d74
2018-05-11 14:36:41 +04:30