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222 Commits

Author SHA1 Message Date
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
Olli
29fba832a7 Update version to 2.3.2 
Signed-off-by: Olli <oparviai'at'iki.fi>
 2022-11-08 18:02:17 +02:00
Olli Parviainen
9e798c0f7f Fix compiler flags in SoundTouchDLL/Makefile.am 
Fix compiler flags in SoundTouchDLL/Makefile.am so that flags inherited
from master makefile get included.

Signed-off-by: Olli Parviainen <oparviai'at'iki.fi>
 2022-11-02 19:55:10 +02:00
Olli
774257ab5f Small updates to dynamic-link libary build script & pascal example 
Signed-off-by: Olli <oparviai'at'iki.fi>
 2022-10-31 18:51:35 +02:00
Olli
17925302ae Migrate configuration file, add building of dynamic-link version to the master makefile 
- Migrate configuration.ac file to new autotools
- add building of also the dynamic-link version within
  'source/SoundTouchDLL' directory from the main-level makefile
- add a simple lazarus/pascal example project that uses the dynamic-link
  version of the SoundTouch library

Signed-off-by: Olli <oparviai'at'iki.fi>
 2022-10-30 18:15:10 +02:00
Olli Parviainen
8562287944 Merge pull request 'Comment out _init_threading call in processFile function' (#1) from shwixel/soundtouch:master into master 
Reviewed-on: https://codeberg.org/soundtouch/soundtouch/pulls/1
 2022-01-23 16:10:34 +01:00
Olli Parviainen
9f14bd8b6e Merge pull request 'Fix exception throwing across DLL boundary' (#2) from sagamusix/soundtouch:master into master 
Reviewed-on: https://codeberg.org/soundtouch/soundtouch/pulls/2
 2022-01-23 16:08:35 +01:00
Vestral
bb0434dd6e Add 'override' keyword 2022-01-22 09:22:02 +09:00
Johannes Schultz
1a07a649e4 C functions mustn't throw. Catch exceptions in SoundTouch DLL interface because the user cannot catch them. 2021-12-04 22:09:51 +01:00
Daniil Zakharov
ab2b8ca91f Comment out _init_threading call in processFile function 2021-12-03 02:42:45 +03:00
Olli
7df5617a4b cmake: remove "CMAKE" compiler definition and instead add mock "soundtouch_config.h" 
Add a empty mock "soundtouch_config.h" file and remove "CMAKE" compiler
definition that was used in #ifdef that skipped including
"soundtouch_config.h" in cmake build.

This is to avoid errors about missing include file when not using
autotools build.

Also update version to 2.3.1

Signed-off-by: Olli <oparviai'at'iki.fi>
 2021-09-06 20:13:01 +03:00
Olli
28b32c0fbb Update readme, version info for release v2.3.0 
Signed-off-by: Olli <oparviai'at'iki.fi>
 2021-08-21 13:00:35 +03:00
Olli
776443f914 Disable OpenMP init_threading workaround in Android build 
Signed-off-by: Olli <oparviai'at'iki.fi>
 2021-08-21 11:38:17 +03:00
Olli
f974b28682 Further cmake changes for SoundTouchDLL compilation 
- enable "-Ofast" compilation flags for cmake build
- adjust compiler flags for the SoundTouchDLL compilation
- add cmake-generated "SoundTouchDLL_EXPORTS" as alias for "DLL_EXPORT"
- hide cmake temporary files in gitignore

Signed-off-by: Olli <oparviai'at'iki.fi>
 2021-08-17 19:50:29 +03:00
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
762f56024b Updated versions and documents for release 2.2 2020-10-15 18:23:34 +03:00
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
9205fc971e Bump version to 2.1.2 to correct incorrect version info in configure.ac 2018-12-02 10:43:00 +02:00
Olli
b9659b64c6 Updated readme & version info to 2.1.1 2018-11-14 19:25:34 +02:00
Olli
7f594f8b7d New take on CVE-2018-17097 i.e. avoiding writing beyond end of buffer in case of 24-bit samples 2018-10-31 18:36:05 +02:00
Olli
41a2cd3e6b Merge branch 'master' of gitlab.com:soundtouch/soundtouch 2018-10-28 16:05:26 +02:00
Olli
09e04252dd Fix CVE-2018-17097 by rounding working buffer size up to nearest 4-byte boundary. Replaced also tab characters with spaces in indentation. 2018-10-28 16:04:15 +02:00
Olli
59129fa33d Eliminate assert condition by reading # sample elements that are multiple of num-of-channels 2018-10-28 15:49:50 +02:00
Olli
a1c400eb2c Fix issue CVE-2018-17096: Replace assert with runtime exception 2018-10-28 15:32:58 +02:00
ggfan
bdbe1bf551 Adding gradle build for Android example 2018-09-20 07:35:02 -07:00
Olli
1e9c3bce2d Bump version to 2.1 2018-09-08 18:52:10 +03:00
olli
46531e5b92 Improved WavFile header/fact not-too-small check 2018-08-13 19:42:58 +03:00
oparviainen
e024068905 Fixed WavFile header/fact not-too-small check 2018-08-13 19:16:16 +03:00
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
9e02d9b04f Added minimum size check for WAV header block lengh values 2018-08-12 20:24:37 +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