Olli
5e76cf2f6d
Disable skipping of unaligned SIMD memory offset by default
...
Change default setting so that SIMD does not skip of unaligned memory
offsets, as that likely is not a necessary compromise with concurrent
CPUs any more.
2021-01-28 21:26:38 +02:00
Olli Parviainen
bf3cec0244
Improvements to help compiler autovectorization
...
Refactored FIRfilter and TDStretch hot-spot routines to help compiler
perform more efficient autovectorization.
Benchmarked:
- 2x/3x improvement in gcc-generated x86 SIMD code execution
times for SSE2/AVX instruction extensions accordingly, when
hand-tuned SSE intrinsics were disabled. Hand-tuned SSE code
still is slightly faster than gcc-produced AVX.
- 2.4x improvement for cumulative ARM NEON tunings when compared to
previous SoundTouch release.
Signed-off-by: Olli Parviainen <oparviai'at'iki.fi>
2020-10-13 20:46:23 +03:00
oparviainen
107f2c5d20
Replaced illegal-number-of-channel assertions with run-time exception
2018-08-12 20:00:56 +03:00
Olli
e765f8146f
Removed Subversion $Id$, $Date$ etc autoupdate tags
2018-05-10 21:51:49 +03:00
oparviai
cd74dccaf1
Disable MMX integer optimizations in X64 compilation
2017-07-30 09:28:06 +00:00
oparviai
83e46b5644
Bugfix: limit __SOFTFP__ switch usage only to Android
2015-05-18 15:25:07 +00:00
oparviai
92973bc18e
Developed more refined Android example application that also works in ARM & X86 platforms.
2015-05-15 00:07:10 +00:00
oparviai
e23bd6d093
Replaced custom 'BOOL' type with C++ 'bool'
2014-04-06 15:57:21 +00:00
oparviai
afdfb293f6
Apple compatibility fixes
2014-01-07 18:24:28 +00:00
oparviai
8c65661b91
Added support for multi-channel audio
2013-06-12 15:24:44 +00:00
oparviai
46a7dc3c39
Added files for Android example compilation
2012-12-28 14:53:56 +00:00
oparviai
c3f4ff9532
Fixed pointer aligning for mingw64 compilation
2012-11-08 18:53:01 +00:00
oparviai
1f6a68a6a3
CPUID routine bugfix: replaced inline assembly routine not working with all environment with __cpuid compiler intrinsic.
2012-04-01 17:01:42 +00:00
oparviai
ad164d96db
Added a compile-time switch to disable throwing c++ exceptions
2011-09-02 18:56:11 +00:00
oparviai
9db805d439
Added configure flags to disable x86 optimizations
2011-07-17 11:17:57 +00:00
oparviai
684e772e46
Fixed indent alignment
2011-07-16 08:45:37 +00:00
oparviai
d002b52f2a
use more specifically named global #defines
2011-02-13 19:13:57 +00:00
oparviai
c045c24e80
Retired 3DNow! optimizations as obsolete
2010-01-24 12:40:30 +00:00
oparviai
dc4004e0c3
Added switch PREVENT_CLICK_AT_RATE_CROSSOVER to prevent click artifact at crossing the nominal pitch from either side
2009-05-17 11:30:57 +00:00
oparviai
327906e23b
Changed x86 optimization flagging for non-win & non-linux x86 support
2009-01-11 11:36:36 +00:00
oparviai
e69813f645
Activated SVN keyword expansion
2008-02-10 16:26:55 +00:00
oparviai
2b64de964c
Initial commit as per SoundTouch v1.3.1
2008-02-10 16:24:28 +00:00
