RPCS3/soundtouch
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383 Commits 3 Branches 19 Tags 1.3 MiB
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145 Commits

Author SHA1 Message Date
Olli
63002027de dos2unix:ify line endings, source code formatter 2024-03-29 19:42:23 +02:00
Olli Parviainen
375e6ccfe9 Windows: SoundStretch to accept wide-character command line attributes to support asian/non-latin files names. 2024-02-11 17:52:48 +02:00
Oliver Collyer
170349af69 Fixed MSVC build errors 2023-04-12 14:55:46 +01:00
Olli Parviainen
b477936716 Resolve gcc compiler warnings in ARM environment 2023-04-02 18:48:28 +03:00
Minty-Meeo
1eda9c0b01 Resolve [-Wzero-as-null-pointer-constant] 2023-03-24 12:32:50 -05:00
Minty-Meeo
230ae2f9a9 Resolve [-Wextra] 
[-Winconsistent-missing-override]
[-Wunused-const-variable]
[-Wunused-private-field]
[-Wunused-parameter]
 2023-03-24 12:32:24 -05:00
serge-sans-paille
82cb3f99bb Remove unused dScaler variable in FIRFilter.cpp 
Code is guarded by SOUNDTOUCH_FLOAT_SAMPLES but never actually used. Get
rid of it as it triggers a warning under -Werror=unused-variable.
--
Cherry-picked from
https://gitlab.com/serge-sans-paille/soundtouch/-/tree/fix/remove-unused-float-scaler
 2023-03-19 16:52:18 +02:00
serge-sans-paille
4070166f4a Avoid signed/unsigned comparison when possible 
As reported by -Wall
--
Cherry-picked from
https://gitlab.com/serge-sans-paille/soundtouch/-/tree/fix/sign-issue
 2023-03-19 16:50:59 +02:00
serge-sans-paille
4bcbb3556f Remove trivially unused variables, as pointed out by -Wunused-variable 
cherry-picked from
https://gitlab.com/serge-sans-paille/soundtouch/-/tree/fix/remove-unused-variables
 2023-03-19 16:50:56 +02:00
Vestral
bb0434dd6e Add 'override' keyword 2022-01-22 09:22:02 +09:00
Olli
17a63e99d5 Fix bug with too small initial skipFract value 
Fix bug with too small initial skipFract value with certain processing
parameter set: replaces assert with assignment that corrects the
situation.
 2021-03-03 18:11:45 +02:00
Olli
6533514372 Improve soundtouch.clear() so that it really clears TDStretch & RateTransposer states 
Improve soundtouch.clear() so that it really clears all TDStretch &
RateTransposer state variables. Before this clear() left last processed
sample or fractional position state uncleared, which caused slightly
different result if same stream was processed again after clear().
 2021-01-30 19:02:08 +02:00
Olli
81b0d74727 Correct initial skip value 
... so that with nominal tempo the expected best sequence overlapping
location lays in middle of the correlation window. This will ensure that
with output should be similar to input when tempo adjustment is zero.
 2021-01-28 21:32:35 +02:00
Olli
f38cfa6850 Call "clear()" after changing anti-alias filter on/off 
Call "clear()" after changing anti-alias filter on/off to prefill
buffers appropriately.
 2021-01-28 20:19:06 +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
Olli Parviainen
a911a1e986 Bugfix in integer version of calcCrossCorrAccumulate() 
Using "unsigned long" for "lnorm" variable that was yet made negative in very first step caused incorrect calculation result. Corrected the type to "long".

Signed-off-by: Olli Parviainen <oparviai@iki.fi>
 2020-10-03 16:58:00 +03:00
Olli Parviainen
3e74d1d18f Fixed characters in source code comments that ought to be ± 2020-07-08 19:13:30 +03:00
Olli Parviainen
f382149086 Compensate initial buffering of anti-alias filter and intepolator. 
This avoids losing first few dozen of samples from beginning of the stream.

Signed-off-by: Olli Parviainen <oparviai at iki.fi>
 2020-06-30 14:16:03 +03:00
Olli Parviainen
3d7bf376fd Tuning for ARM NEON 
Tuning to enable ARM NEON SIMD performance improvements:
- NEON detection in configure file
- Remove manual loop unrolling, gcc autovectorization does better job
without manually unrolled loops.
- Avoid unaligned pointer accesses when using NEON
 2020-06-21 20:38:00 +03:00
Rémi Verschelde
fe15975a21 BPMDetect: Make conversion from size_t to int explicit 
Fixes warning C4267 on MSVC.

This assumes that `beats.size()` should never overflow `int` - if that
could happen, the API should likely be changed to handle it gracefully.
 2020-04-28 10:48:47 +02:00
Olli Parviainen
a046b6971d Windows build: Retargeted to Visual Studio 2019 and Windows 10. Removed obsolete /Gm build option. 
Signed-off-by: Olli Parviainen <oparviai at iki.fi>
 2020-02-02 18:58:46 +02:00
Olli Parviainen
244fbeac24 BPM PeakFinder: Fix possible reading past end of array. 
Increase minor version accordingly.
 2019-01-07 18:55:36 +02:00
Olli Parviainen
2b2585bc74 Enable using multiple CPUs in Visual Studio build for faster build 2018-12-04 21:11:17 +02:00
Olli
eef1220d72 BPMDetect: Change correlation loop 'sum' variable type from double to float, because double causes big performance penalty for autovectorized code. 2018-12-02 22:33:55 +02:00
Olli
a1c400eb2c Fix issue CVE-2018-17096: Replace assert with runtime exception 2018-10-28 15:32:58 +02:00
oparviainen
c38f0506da Removed commented code, style cleanup 2018-08-12 20:51:24 +03:00
oparviainen
cca9271e98 Merge branch 'master' of https://gitlab.com/soundtouch/soundtouch 2018-08-12 20:25:12 +03:00
oparviainen
107f2c5d20 Replaced illegal-number-of-channel assertions with run-time exception 2018-08-12 20:00:56 +03:00
Olli
4b6060adfe Merge branch 'update-vs-extra-dist' into 'master' 
Update Visual Studio files on EXTRA_DIST

See merge request soundtouch/soundtouch!3
 2018-08-08 17:58:56 +00:00
Olli
1f7f681f9d Merge branch 'add-interpolate-h-to-noinst-headers' into 'master' 
Add Interpolate*.h to noinst_HEADERS

See merge request soundtouch/soundtouch!4
 2018-08-08 17:57:50 +00:00
Olli
81cf74cf4c Merge branch 'misc-typos' into 'master' 
MIsc. source comment typos

See merge request soundtouch/soundtouch!5
 2018-08-08 17:55:28 +00:00
oparviainen
f71db0d2c3 Added <cfloat> header file, resolved compiler warnings 2018-08-08 19:53:14 +03:00
luz.paz
0093b63141 MIsc. source comment typos 
Found via `codespell -q 3`
 2018-07-27 12:26:56 -04:00
Isamu Mogi
6ee56b1c17 Add Interpolate*.h to noinst_HEADERS 
This fixes following error on `make distcheck`

```
Making all in SoundTouch
  CXX      AAFilter.lo
  CXX      FIRFilter.lo
  CXX      FIFOSampleBuffer.lo
  CXX      RateTransposer.lo
../../../../source/SoundTouch/RateTransposer.cpp:39:10: fatal error: 'InterpolateLinear.h' file not found
         ^~~~~~~~~~~~~~~~~~~~~
1 error generated.
```
 2018-06-02 15:55:07 +09:00
Isamu Mogi
6b6c36d3e1 Update Visual Studio files on EXTRA_DIST 
This fixes following error on `make dist`:

```
make[6]: *** No rule to make target `SoundTouch.dsp', needed by `distdir-am'.  Stop.
```
 2018-06-02 15:53:05 +09:00
Olli
007481d711 BPM algorithm work - improved beat analysis routine and added individual beat detection 2018-05-16 18:58:19 +03:00
Olli
47f74e83ef Merged typo correction patch 2018-05-12 18:40:56 +03:00
Olli
c4154b063f Corrected typos in source code comments 2018-05-12 18:39:43 +03:00
Olli
3f2ad229bb Migrated MS Visual Studio build scripts to VS2015 2018-05-10 23:54:07 +03:00
Olli
3feea728d5 Minor updates. Removed obsoleted files. 2018-05-10 21:57:49 +03:00
Olli
e765f8146f Removed Subversion $Id$, $Date$ etc autoupdate tags 2018-05-10 21:51:49 +03:00
oparviai
80281c8e1b Disable anti-alias filter if SOUNDTOUCH_PREVENT_CLICK_AT_RATE_CROSSOVER is defined 2017-09-07 17:04:02 +00:00
oparviai
6e8d58cbcc Added sanity checks against illegal input audio stream parameters e.g. wildly excessive samplerate 2017-08-27 15:23:28 +00:00
oparviai
92bfdd1e8d Fixed a bug introduced in r245 that caused small constant time offset in the output vs. input stream 2017-04-07 19:01:22 +00:00
oparviai
6f82bdebdb Modify 'maxnorm' value insider critical section when using OpenMP with integer samples 2017-03-05 13:56:03 +00:00
oparviai
5d9bc2fdf3 Adjusted algorithm parameters for reducing reverberation artifact at tempo slowdown 2017-01-08 16:56:20 +00:00
oparviai
1049304b5d Fixed issue that clipped brief sequence of audio from beginning of the input audio 2017-01-08 16:27:02 +00:00
oparviai
e302cd7123 Fix to issue that started audio track with brief sequence of silence 2016-10-20 16:30:11 +00:00
oparviai
753848865d Added function to get duration ratio between the original input and processed output tracks. 2016-10-15 19:34:59 +00:00
oparviai
ac03757ec8 Added functions to get initial processing latency, and clarified reporting input/output batch sizes 2016-10-15 18:55:12 +00:00