Commit Graph

94 Commits

Author SHA1 Message Date
Chris Robinson
907cd3dd01 Add a workaround for compilers without __COUNTER__
This can make GCC pretty noisey, complaining "declaration does not declare
anything" for each static_assert, but it should still function on such older
compilers.
2014-11-07 19:43:14 -08:00
Chris Robinson
dd6e622206 Add AL_EXT_MULAW_BFORMAT to alext.h 2014-10-31 22:46:34 -07:00
Chris Robinson
d714b90962 Add AL_EXT_BFORMAT to alext.h 2014-09-09 21:40:06 -07:00
Chris Robinson
2be33d8a77 Only pass nano seconds to al_nssleep 2014-09-08 04:37:52 -07:00
Chris Robinson
f38e88bc29 Allow optional memory ordering to atomic methods
Currently only C11 atomics make use of the memory order. If not
specified, it defaults to almemory_order_seq_cst.
2014-09-07 00:42:50 -07:00
Chris Robinson
4b53d0e90c Make ExchangeInt and ExchangePtr non-atomic 2014-09-03 17:37:07 -07:00
François Cami
3c13e1e333 Update COPYING to the latest https://www.gnu.org/licenses/old-licenses/lgpl-2.0.txt to fix the FSF' address Fix the FSF' address in the source 2014-08-18 11:34:29 -07:00
Chris Robinson
8630e8c7fc Don't try to include stdalign.h if C11 _Alignas isn't available
Some compilers will allow including stdalign.h, and even define alignas to
_Alignas, even if that C11 feature is unavailable (e.g. because it requires a
suitable -std= setting).
2014-08-16 10:17:30 -07:00
Chris Robinson
8364aa5f6f ALC_SOFT_pause_device is finished 2014-08-12 08:45:11 -07:00
Chris Robinson
f5194a9d8e Use an ATOMIC_INIT macro instead of ATOMIC_LOAD_UNSAFE 2014-08-03 00:26:21 -07:00
Chris Robinson
659b340716 Use the right type for atomic compare-exchange 2014-08-01 02:47:46 -07:00
Chris Robinson
1c1e878be7 Add some casts for inline assembly atomics
And remove an unnecessary void cast
2014-08-01 02:40:25 -07:00
Chris Robinson
87423f046e Use atomics for the device and context list heads 2014-08-01 02:04:40 -07:00
Chris Robinson
cdfc5a4d31 Remove an unused function 2014-07-31 04:44:39 -07:00
Chris Robinson
ce046d2f03 Rename ATOMIC_COMPARE_EXCHANGE to ATOMIC_COMPARE_EXCHANGE_STRONG 2014-07-31 04:34:46 -07:00
Chris Robinson
6ce464aed8 Avoid a CPU memory fence, and better order memory barriers to accesses
Code produced by GCC 4.9's C11 atomic implementation does not seem to add a
CPU memory fence even with memory_order_seq_cst. Unnecessary memory fences
will be a detriment to performance, so they should only be added if needed.
2014-07-31 04:19:33 -07:00
Chris Robinson
7c847e62c3 Change Windows-based atomics for non-C99 compilers 2014-07-27 19:34:32 -07:00
Chris Robinson
38e8dc8540 Use a full memory barrier for Windows 2014-07-27 18:31:10 -07:00
Chris Robinson
531c0d8e6b Explicitly pass the address of atomics and parameters that can be modified 2014-07-26 03:00:49 -07:00
Chris Robinson
a3dbe08c8b Support C11 atomics 2014-07-23 06:36:34 -07:00
Chris Robinson
e4b779c492 Use generic atomics in more places 2014-07-22 18:57:51 -07:00
Chris Robinson
a3b1d4a5e2 Implement RefCount as a generic atomic type 2014-07-22 18:18:14 -07:00
Chris Robinson
5a339a2a5b Add macros for generic atomic functionality 2014-07-22 00:20:28 -07:00
Chris Robinson
5de7271bcd AL_SOFT_source_length is complete 2014-07-05 04:25:37 -07:00
Chris Robinson
fda5bc2bd2 AL_SOFT_MSADPCM is functionally complete 2014-07-03 20:59:44 -07:00
Chris Robinson
933f51a8bf Only define struct timespec if _TIMESPEC_DEFINED isn't set
This matches what the mingw-w64 headers define with the struct.
2014-05-31 17:41:10 -07:00
Chris Robinson
1d45c439b8 Add extern "C" to common headers. 2014-05-29 04:22:30 -07:00
Chris Robinson
73614f228e Add methods to exchange and compare-exchange RefCount values 2014-05-27 15:48:15 -07:00
Chris Robinson
f0b65aa6b7 Implement condition variables for Windows 2014-05-27 05:22:53 -07:00
Chris Robinson
b6e1042e8c Implement condition variables (POSIX only!)
Windows requires Vista or newer to get the CONDITION_VARIABNLE API, but we
currently only require XP.
2014-05-26 03:52:55 -07:00
Chris Robinson
7d997277a0 AL_SOFT_block_alignment is now considered done 2014-05-22 12:27:07 -07:00
Chris Robinson
1d2504d12e Make RefCount a non-integer type
It should only be accessed through the appropriate functions to ensure proper
atomicity.
2014-05-14 02:47:07 -07:00
Chris Robinson
8b7c71e20e Always use unsigned int for RefCount 2014-05-07 23:49:06 -07:00
Chris Robinson
a2bddb7b40 Move RWLock and UIntMap implementations to common
This should make the code in common completely self-reliant.
2014-05-07 19:16:49 -07:00
Chris Robinson
1c01e94237 Move the static_assert definition to its own header 2014-05-07 02:28:25 -07:00
Chris Robinson
38b98de78e Check for C99 _Bool support 2014-05-06 23:10:50 -07:00
Chris Robinson
0ea979a262 Move some headers to include/
Note, these are not installed. Only headers in include/AL/ are installed.
2014-05-06 18:29:53 -07:00
Chris Robinson
ba52ac9bcd Finalize AL_SOFT_deferred_updates 2013-10-05 06:14:04 -07:00
Chris Robinson
8f14902290 Add ALC_EXT_DEFAULT_FILTER_ORDER to alext.h 2013-05-31 15:40:02 -07:00
Chris Robinson
4a3d36a176 Finalize AL_SOFT_source_latency 2012-10-31 05:09:42 -07:00
Chris Robinson
ad2643d8af Clarify some comments, fix some definition ordering, and add some includes 2012-06-15 23:46:09 -07:00
Chris Robinson
b08bd3746e Add AL_EXT_SOURCE_RADIUS to alext.h 2012-04-26 02:05:49 -07:00
Chris Robinson
39ab0b0aa3 Add AL_EXT_STEREO_ANGLES to alext.h 2012-04-26 01:19:25 -07:00
Chris Robinson
4188a5f3f3 Fix compiling al.h with C++ 2012-04-24 02:51:23 -07:00
Chris Robinson
dfa38ed7a5 Reformat alc/h and al.h, and redo the comments 2012-04-21 04:34:08 -07:00
Chris Robinson
66c918c84b Remove export pragmas from headers
Available information suggests it's only useful for Mac OS9 and earlier (not
OSX).
2012-04-20 22:53:47 -07:00
Chris Robinson
7e5b13aabd Finalize ALC_SOFT_loopback 2012-03-15 15:21:15 -07:00
Chris Robinson
1f3c1091d3 Finalize AL_SOFT_direct_channels 2012-03-12 22:46:13 -07:00
Chris Robinson
9166432ccf Fix typo in the "CarpetedHallway" reverb preset 2012-02-01 16:31:37 -08:00
Chris Robinson
c605e06e07 Make the EFX preset values explicit floats 2012-01-31 02:57:22 -08:00