9c974360fe
Minor rename
2015-04-09 12:04:14 -07:00
2958f2c147
Fixup
2015-04-08 16:26:16 -07:00
3f174cd020
Minor refactoring to the atomics implementation
...
s/atomic_int/atomic_int_impl/ and s/atomic_ptr/atomic_ptr_impl/
to bring it in par with hb_mutex_impl_t, then re-introduce
hb_atomic_int_t as a wrapper around hb_atomic_int_impl_t.
In hb_reference_count_t, make it clear the non-atomic get and set
are intentional due to nature of the cases they are used in
(comparison to -1 and the debug output/tracing).
2015-04-08 13:04:22 -07:00
45a8b46f47
Allow implementing atomic and mutex ops in config
...
Motivated by
https://github.com/behdad/harfbuzz/pull/92
2015-04-08 12:49:38 -07:00
db30828048
[win] Consolidate windows.h include tips and tricks
2014-07-19 16:32:04 -04:00
f26d59d468
More fixing MemoryBarrier() on Mingw32
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Set requested windows header to Vista. See discussion:
fbb2847f54 (commitcomment-7054700)
2014-07-19 16:10:21 -04:00
05870ed62e
Use __aarch64__ for 64-bit ARM detection, not __arm64__
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Many GCC versions don't define __arm64__
2014-04-02 12:41:11 -07:00
fbb2847f54
Improve MemoryBarrier() implementation
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See thread "[HarfBuzz] compilation error of 0.9.26 with MinGW"
started by Werner.
2014-02-05 08:22:06 -05:00
0bb31e4497
Bug 71845 - Use 64-bit cmpexch on ARM64 iOS
2013-11-20 14:21:07 -05:00
1f97060985
Put back MemoryBarrier fallback implementation on MINGW32
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This almost reverts 2761e8a632
2013-04-04 15:02:03 -04:00
2761e8a632
[win32] Remove MemoryBarrier() fallback implementation
...
I added these because the older mingw32 toolchain didn't have
MemoryBarrier(). The newer mingw-w64 toolchain however has.
As reported by John Emmas this was causing build failure with
MSVC (on glib) because of inline issues. But that reminded me
that we may be taking this path even if the system implements
MemoryBarrier as a function, which is a waste. So, just remove
it.
2013-03-07 20:51:30 -05:00
a6c1e040e5
Improve check for Windows platforms
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Instead of checking for compiler, check for platform.
2013-02-12 15:31:58 -05:00
b842780138
Minor
2013-02-11 17:02:17 -05:00
de649f07f1
Fix residuals from fontconfig changes
2013-01-14 00:26:43 -06:00
2dcb333f52
Add atomic ops for Solaris
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Based on fontconfig patch from Raimund Steger.
2013-01-10 01:18:10 -06:00
11d2956553
Minor
2013-01-02 17:41:27 -06:00
0e9f0f3e5f
Fix atomic ops on iOS
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Patch from John Ralls.
2012-12-10 15:25:21 -05:00
071d5b831e
Work around missing OSAtomicCompareAndSwapPtrBarrier() on OS X 10.4
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Not sure how to handle iOS.
2012-12-10 00:57:00 -05:00
0e292eb2a2
Remove Glib thread-safety support
...
Now that we have pthread detection in configure, we don't need Glib
anymore. Glib will only be a Unicode data provider.
2012-10-02 15:09:38 -04:00
52ff2681d8
Use VisualStudio-style atomic intrinsics on mingw32
2012-08-28 18:03:35 -04:00
fa2bd9fb63
Further simplify atomic ops on Visual Studio
2012-07-14 12:15:54 -04:00
391f1ff5d8
Fix _InterlockedCompareExchangePointer on x86
2012-07-13 09:04:07 -04:00
12f5c0a222
Fix check for Intel atomic ops
2012-06-26 11:16:13 -04:00
4a3a9897b3
Disable Intel atomic ops on mingw32
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Apparently the configure test is not enough...
2012-06-05 20:39:07 -04:00
0594a24484
Cleanup TRUE/FALSE vs true/false
2012-06-05 20:35:40 -04:00
04bc1eebe7
Add configure tests for Intel atomic intrinsics
2012-06-05 20:16:56 -04:00
6843ce01be
Add atomic-pointer functions
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Gonig to use these for lock-free linked-lists, to be used for
hb_language_t among other things.
2012-06-05 17:27:20 -04:00
cdafe3a7d8
Add gcc intrinsics implementations for atomic and mutex
2012-06-05 16:40:23 -04:00
d970d2899b
Add gcc implementation for atomic ops
2012-06-05 16:06:28 -04:00
0558d55bac
Remove hb_atomic_int_set/get()
...
We never use them in fact...
I'm just adjusting these as I better understand the requirements of
the code and the guarantees of each operation.
2012-05-28 10:46:47 -04:00
a3547330fa
Cleanup atomic ops on OS X
2012-05-27 10:20:47 -04:00
819faa0530
Minor
2012-05-27 10:09:18 -04:00
303d5850ec
Fix Windows atomic get/set
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According to:
http://msdn.microsoft.com/en-us/library/65tt87y8.aspx
MemoryBarrier() is the right macro to protect these, not _ReadBarrier()
and/or _WriteBarrier().
2012-05-27 10:01:13 -04:00
cde1c0114b
Fix hb_atomic_int_set() implementation for HB_NO_MT
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As pointed out by Jonathan Kew.
2012-05-24 10:46:39 -04:00
bd908b4f10
Implement hb_atomic_int_set() for OS X
2012-05-17 22:02:08 -04:00
022a05ae90
Minor
2012-05-17 21:53:24 -04:00
22afd66a30
Add hb_atomic_int_set() again
2012-05-17 21:23:49 -04:00
34961e3198
Prefer native atomic/mutex ops to glib's
2012-05-17 20:50:38 -04:00
ec3ba4b96f
Move atomic ops into their own header
2012-05-17 20:30:46 -04:00
Behdad Esfahbod
Konstantin Ritt
Primiano Tucci