./0000755000000000000000000000000014736346066007730 5ustar rootrootinstall/0000755000000000000000000000000014736346066011241 5ustar rootrootinstall/doinst.sh0000644000000000000000000000071614736346066013101 0ustar rootroot( cd usr/lib64 ; rm -rf libSoundTouch.so ) ( cd usr/lib64 ; ln -sf libSoundTouch.so.1.0.0 libSoundTouch.so ) ( cd usr/lib64 ; rm -rf libSoundTouch.so.1 ) ( cd usr/lib64 ; ln -sf libSoundTouch.so.1.0.0 libSoundTouch.so.1 ) ( cd usr/lib64 ; rm -rf libSoundTouchDll.so ) ( cd usr/lib64 ; ln -sf libSoundTouchDll.so.1.0.0 libSoundTouchDll.so ) ( cd usr/lib64 ; rm -rf libSoundTouchDll.so.1 ) ( cd usr/lib64 ; ln -sf libSoundTouchDll.so.1.0.0 libSoundTouchDll.so.1 ) install/slack-desc0000644000000000000000000000173014736346066013176 0ustar rootroot# HOW TO EDIT THIS FILE: # The "handy ruler" below makes it easier to edit a package description. Line # up the first '|' above the ':' following the base package name, and the '|' # on the right side marks the last column you can put a character in. You must # make exactly 11 lines for the formatting to be correct. It's also # customary to leave one space after the ':'. |-----handy-ruler------------------------------------------------------| soundtouch: soundtouch (sound processing library) soundtouch: soundtouch: SoundTouch is a library for changing tempo, pitch and playback rate soundtouch: of digital sound. soundtouch: SoundStretch is a command-line application for changing tempo, pitch soundtouch: and playback rates of WAV sound files. This program also soundtouch: demonstrates how the "SoundTouch" library can be used to process soundtouch: sound in own programs. soundtouch: soundtouch: soundtouch home: http://www.surina.net/soundtouch/ soundtouch: usr/0000755000000000000000000000000014736346066010404 5ustar rootrootusr/bin/0000755000000000000000000000000014736346066011154 5ustar rootrootusr/bin/soundstretch0000755000000000000000000014525014736346066013636 0ustar rootrootELF>?@@h@8 @@@@@@@@@@ 00@0@QQ@@%%@@pp@p@88@8@00hh@h@ Std88@8@00Ptd@@QtdRtd@@/lib64/ld-linux-x86-64.so.2 GNU GNUT8@T c z k2O )Qd5    s f/  V F WZt " ) VC . 9v @    sJ  B   , 6  , D/p" @Do" @D" 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AfAfAfApHcHLI9LH9Pf(0LHf(0ffHIt4oHH@fofhf`fofifofifafaDfDYfpfYfDXfXfEZfZDfpDBDfYfDYfXfDXfZfAZJfYfpfYfXfXfZfZfpfYrfYfXfXfZfZJH9 ƒf/ .A<4H *Y\ZDr9HcfA44*ƍrY\ZD 9HcfA44*ƍrY\ZD 9uHcfA44*ƍrY\ZD 9HHcfA44*ƍrY\ZD 9HcfA44*ƍrY\ZD 9HcfA44*ƍrY\ZD 9HcfA44*ƍrY\ZD 9HcfA44*ƍr Y\ZD 9gHcfA44*ƍr Y\ZD $9:HcfA44*ƍr Y\ZD (9 HcfA44*ƍr Y\ZD ,9HcfA44*ƍr Y\ZD 09HcfA44*Y\ZD 49HcfA*Y\ZD 8_@L$Lt$`LLt$8fH-ZHpZ1HDŽ$fLmHH}$H$1f$$IELl$`H|$H|`HD$hI}L@Lu HE(Ld$p1I~Lt$pHD$ LHHEH}0fHl$xfo,$HD$(H@H|$0H|`HYH$)l$pH)$HD$`HY)$Hh)$H$HYHLDŽ$HƄ$HD$xH$H$HDŽ$XJH5T)L贻sJL8H5)L蔻Ppf(:+1HAo<A fYfpfYfZfZLHH9uʉƒ8Hcf *A*H YZDr9fA*D YZD 9fA*D YZD DPf(B*1fHDAofofefofafifYfpfYfZfZfpfYdUfYfZfZLUHH9uƒHcf)E|H4?H A*YZLz9A|4f*ύzYZL 9A|4f*ύzYZL 9A|4f*ύzYZL 9~bA|4f*ύzYZL 9~?A|4 fɃ*YZL 9~AT4 f*YZL H[]A\A]A^A_~Hc 'HPA9hED HcfEAAIf€>PA9:ED HcfEAAIf€>PA9 ED HcfEAAIf€>PA9ED HcfEAAIf€>PA9ED HcfEAAIf€>PA9ED HcfEAAIf€>PA9TED HcfEAAIf€>PA9&ED HcfEAAIf€>P A9ED HcfEAAIf€>P A9ED HcfEAAIf€>P A9ED HcfEAAIf€>P A9~rED HcfEAAIf€>P A9~HED HcfEAAIЃf€>A9~AL HfɍIf€HDH[]A\A]A^A_(D1A TfɍIfHH9uHHHǽDH9OSHHHHHHCXH9t HCXHpHNH{8HH[ f.fHNUHHHHHHEXH9t HEXHpİHmNH}8HHE輱Hh]鞰f.@AWL=KAVIAUIATAUH-KSL)HsHt1LLDAHH9uH[]A\A]A^A_HHDetecting BPM rate...Done! Detected BPM rate %.1f Couldn't detect BPM rate. main.cppnChannels > 0stdinstdout tempo change = %+g %% rate change = %+g %% Working...%s The file will be converted to %.1f BPM void soundstretch::process(soundtouch::SoundTouch&, soundstretch::WavInFile&, soundstretch::WavOutFile&)basic_string::_M_construct null not validTune processing parameters for speech processing. Uses 32bit floating point sample type in processing. Processing the file with the following changes: pitch change = %+g semitones Warning: output file name missing, won't output anything. NSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE SoundStretch v%s - Copyright (c) Olli Parviainen ========================================================= author e-mail: - WWW: http://www.surina.net/soundtouch This program is subject to (L)GPL license. Run "soundstretch -license" for more information. ?Bbasic_string::append". basic_string::substrstof%s: __pos (which is %zu) > this->size() (which is %zu)@PhлUsage : soundstretch infilename outfilename [switches] To use standard input/output pipes, give 'stdin' and 'stdout' as filenames. Available switches are: -tempo=n : Change sound tempo by n percents (n=-95..+5000 %) -pitch=n : Change sound pitch by n semitones (n=-60..+60 semitones) -rate=n : Change sound rate by n percents (n=-95..+5000 %) -bpm=n : Detect the BPM rate of sound and adjust tempo to meet 'n' BPMs. If '=n' is omitted, just detects the BPM rate. -quick : Use quicker tempo change algorithm (gain speed, lose quality) -naa : Don't use anti-alias filtering (gain speed, lose quality) -speech : Tune algorithm for speech processing (default is for music) -license : Display the program license text (LGPL) LICENSE: ======== SoundTouch sound processing library Copyright (c) Olli Parviainen This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License version 2.1 as published by the Free Software Foundation. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA This application is distributed with full source codes; however, if you didn't receive them, please visit the author's homepage (see the link above).@EppBERROR : Illegal This application processes WAV audio files by modifying the sound tempo, pitch and playback rate properties independently from eError: WavInFile::read(char*, int) works only with 8bit samples.int soundstretch::WavInFile::read(unsigned char*, int)void soundstretch::WavInFile::init()Input file is corrupt or not a WAV fileError: Illegal wav file header format parameters.Error : Unable to open file for reading.Error : Unable to access input stream for readingvoid soundstretch::WavInFile::rewind()Error while writing to a wav file.Error : Unable to open file for writing.Error : Unable to access output file stream.Error: WavOutFile::write(const char*, int) accepts only 8bit samples.void soundstretch::WavOutFile::write(const float*, int)int soundstretch::WavInFile::read(short int*, int) Only 8/16 bit sample WAV files supported in integer compilation. Can't open WAV file with int soundstretch::WavInFile::read(float*, int) Only 8/16/24/32 bit sample WAV files supported. Can't open WAV file with WavFile.cppnumBytes >= 0bufferfptrrbhdrsOk == 0wbfalse bit sample format. N12soundstretch11WavFileBaseEN12soundstretch9WavInFileEN12soundstretch10WavOutFileEdatafactfmt @@??>~?~?~?~?????CCCC????GGGGOOOO????>>?K;O$4x^<”:h Z , | d , N8 ؘ \Nxd$PԞhT<4PT4dd$D ,HIJ\DԳ T(  d DL Ը $ 4 D0 tD Ĺl t tP  D d X dT DzRx +zRx $0FJ w?;*3$"DXBAn Q Adؙ'AZzPLRx, ,$,J BADw ABA T Pp0k BBB B(A0D8G\ 8A0A(B BBBF $,% Lhd(BBE B(A0G8G 8A0A(B BBBA P<D BBB B(A0A8J 8A0A(B BBBD p 4 @(F @ w NoX@X[o@j@tB@~0@0y 0@ 004@04Mā@ā @ @@  @ |@@@p@p@@@(@@@ 0@Rusr/doc/0000755000000000000000000000000014736346066011151 5ustar rootrootusr/doc/soundtouch-2.3.3/0000755000000000000000000000000014736346066014005 5ustar rootrootusr/doc/soundtouch-2.3.3/COPYING.TXT0000644000000000000000000005750514601606521015514 0ustar rootroot GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 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SoundTouch audio processing library v2.3.3

SoundTouch library Copyright © Olli Parviainen 2001-2024

1. Introduction

SoundTouch is an open-source audio processing library that allows changing the sound tempo, pitch and playback rate parameters independently from each other, i.e.:

  • Sound tempo can be increased or decreased while maintaining the original pitch
  • Sound pitch can be increased or decreased while maintaining the original tempo
  • Change playback rate that affects both tempo and pitch at the same time
  • Choose any combination of tempo/pitch/rate

1.1 Contact information

Author email: oparviai 'at' iki.fi

SoundTouch WWW page: http://soundtouch.surina.net

SoundTouch git repository: https://codeberg.org/soundtouch/soundtouch.git

2. Compiling SoundTouch

Before compiling, notice that you can choose the sample data format if it's desirable to use 16bit integer sample data instead of floating point samples. See section "sample data format" for more information.

Also notice that SoundTouch can use OpenMP instructions for parallel computation to accelerate the runtime processing speed in multi-core systems, however, these improvements need to be separately enabled before compiling. See OpenMP notes in Chapter 3 below.

2.1. Building in Microsoft Windows

Project files for Microsoft Visual C++ are supplied with the source code package. Go to Microsoft WWW page to download Microsoft Visual Studio Express version for free.

To build the binaries with Visual C++ compiler, either run "make-win.bat" script, or open the appropriate project files in source code directories with Visual Studio. The final executable will appear under the "SoundTouch\bin" directory. If using the Visual Studio IDE instead of the make-win.bat script, directories bin and lib may need to be created manually to the SoundTouch package root for the final executables. The make-win.bat script creates these directories automatically.

C# example: The source code package includes also a C# example application for Windows that shows how to invoke SoundTouch.dll dynamic-load library for processing mp3 audio.

OpenMP NOTE: If activating the OpenMP parallel computing in the compilation, the target program will require additional vcomp dll library to properly run. In Visual C++ 9.0 these libraries can be found in the following folders.

  • x86 32bit: C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\redist\x86\Microsoft.VC90.OPENMP\vcomp90.dll
  • x64 64bit: C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\redist\amd64\Microsoft.VC90.OPENMP\vcomp90.dll

In other VC++ versions the required library will be expectedly found in similar "redist" location.

Notice that as minor demonstration of a "dll hell" phenomenon both the 32-bit and 64-bit version of vcomp90.dll have the same filename but different contents, thus choose the proper version to allow the program to start.

2.2. Building in Gnu platforms

The SoundTouch library compiles in practically any platform supporting GNU compiler (GCC) tools.

2.2.1 Compiling with autotools

To install build prerequisites for 'autotools' tool chain:

    sudo apt-get install automake autoconf libtool build-essential

To build and install the binaries, run the following commands in /soundtouch directory:

./bootstrap  -
 Creates "configure" file with local autoconf/automake toolset.
 
./configure  -

Configures the SoundTouch package for the local environment. Notice that "configure" file is not available before running the "./bootstrap" command as above.

 
make         -

Builds the SoundTouch library & SoundStretch utility. You can optionally add "-j" switch after "make" to speed up the compilation in multi-core systems.

 
make install -

Installs the SoundTouch & BPM libraries to /usr/local/lib and SoundStretch utility to /usr/local/bin. Please notice that 'root' privileges may be required to install the binaries to the destination locations.
Compiling portable Shared Library / DLL version

The GNU autotools compilation automatically builds an additional dynamic-link version of SoundTouch library that features position-independent code and "C"-style API that is more suitable for calling the SoundTouch routines from other programming languages.

This dynamic-link library is built under source/SoundTouchDLL directory, whose subdirectories also comtain simple example apps that use the dynamic-link library.

2.2.2 Compiling with cmake

'cmake' build scripts are provided as an alternative to the autotools toolchain.

To install cmake build prerequisites:

    sudo apt-get install libtool build-essential cmake

To build:

    cmake .
    make -j
    make install

To list available build options:

    cmake -LH

To compile the additional portable Shared Library / DLL version with the native C-language API:

    cmake . -DSOUNDTOUCH_DLL=ON
    make -j
    make install

2.3. Building in Android

Android compilation instructions are within the source code package, see file "source/Android-lib/README-SoundTouch-Android.html" in the source code package.

The Android compilation automatically builds separate .so library binaries for ARM, X86 and MIPS processor architectures. For optimal device support, include all these .so library binaries into the Android .apk application package, so the target Android device can automatically choose the proper library binary version to use.

The source/Android-lib folder includes also an Android example application that processes WAV audio files using SoundTouch library in Android devices.

2.4. Building in Mac

Install autoconf tool as instructed in http://macappstore.org/autoconf/, or alternatively the 'cmake' toolchain.

Then, build as described above in section "Building in Gnu platforms".

3. About implementation & Usage tips

3.1. Supported sample data formats

The sample data format can be chosen between 16bit signed integer and 32bit floating point values.

The default sample type is 32bit floating point format, which also provides better sound quality than integer format because integer algorithms need to scale already intermediate calculation results to avoid integer overflows. These early integer scalings can slightly degrade output quality.

In Windows environment, the sample data format is chosen in file "STTypes.h" by choosing one of the following defines:

  • #define SOUNDTOUCH_INTEGER_SAMPLES for 16bit signed integer
  • #define SOUNDTOUCH_FLOAT_SAMPLES for 32bit floating point

In GNU environment, the floating sample format is used by default, but integer sample format can be chosen by giving the following switch to the configure script: 

./configure --enable-integer-samples

The sample data can have either single (mono) or double (stereo) audio channel. Stereo data is interleaved so that every other data value is for left channel and every second for right channel. Notice that while it'd be possible in theory to process stereo sound as two separate mono channels, this isn't recommended because processing the channels separately would result in losing the phase coherency between the channels, which consequently would ruin the stereo effect.

Sample rates between 8000-48000H are supported.

3.2. Processing latency

The processing and latency constraints of the SoundTouch library are:

  • Input/output processing latency for the SoundTouch processor is around 100 ms. This is when time-stretching is used. If the rate transposing effect alone is used, the latency requirement is much shorter, see section 'About algorithms'.
  • Processing CD-quality sound (16bit stereo sound with 44100H sample rate) in real-time or faster is possible starting from processors equivalent to Intel Pentium 133Mh or better, if using the "quick" processing algorithm. If not using the "quick" mode or if floating point sample data are being used, several times more CPU power is typically required.

3.3. About algorithms

SoundTouch provides three seemingly independent effects: tempo, pitch and playback rate control. These three controls are implemented as combination of two primary effects, sample rate transposing and time-stretching.

Sample rate transposing affects both the audio stream duration and pitch. It's implemented simply by converting the original audio sample stream to the desired duration by interpolating from the original audio samples. In SoundTouch, linear interpolation with anti-alias filtering is used. Theoretically a higher-order interpolation provide better result than 1st order linear interpolation, but in audio application linear interpolation together with anti-alias filtering performs subjectively about as well as higher-order filtering would.

Time-stretching means changing the audio stream duration without affecting it's pitch. SoundTouch uses WSOLA-like time-stretching routines that operate in the time domain. Compared to sample rate transposing, time-stretching is a much heavier operation and also requires a longer processing "window" of sound samples used by the processing algorithm, thus increasing the algorithm input/output latency. Typical i/o latency for the SoundTouch time-stretch algorithm is around 100 ms.

Sample rate transposing and time-stretching are then used together to produce the tempo, pitch and rate controls:

  • 'Tempo' control is implemented purely by time-stretching.
  • 'Rate' control is implemented purely by sample rate transposing.
  • 'Pitch' control is implemented as a combination of time-stretching and sample rate transposing. For example, to increase pitch the audio stream is first time-stretched to longer duration (without affecting pitch) and then transposed back to original duration by sample rate transposing, which simultaneously reduces duration and increases pitch. The result is original duration but increased pitch.

3.4 Tuning the algorithm parameters

The time-stretch algorithm has few parameters that can be tuned to optimize sound quality for certain application. The current default parameters have been chosen by iterative if-then analysis (read: "trial and error") to obtain best subjective sound quality in pop/rock music processing, but in applications processing different kind of sound the default parameter set may result into a sub-optimal result.

The time-stretch algorithm default parameter values are set by the following #defines in file "TDStretch.h":

#define DEFAULT_SEQUENCE_MS     AUTOMATIC
#define DEFAULT_SEEKWINDOW_MS   AUTOMATIC
#define DEFAULT_OVERLAP_MS      8

These parameters affect to the time-stretch algorithm as follows:

  • DEFAULT_SEQUENCE_MS: This is the default length of a single processing sequence in milliseconds which determines the how the original sound is chopped in the time-stretch algorithm. Larger values mean fewer sequences are used in processing. In principle a larger value sounds better when slowing down the tempo, but worse when increasing the tempo and vice versa.

    By default, this setting value is calculated automatically according to tempo value.
  • DEFAULT_SEEKWINDOW_MS: The seeking window default length in milliseconds is for the algorithm that seeks the best possible overlapping location. This determines from how wide a sample "window" the algorithm can use to find an optimal mixing location when the sound sequences are to be linked back together.

    The bigger this window setting is, the higher the possibility to find a better mixing position becomes, but at the same time large values may cause a "drifting" sound artifact because neighboring sequences can be chosen at more uneven intervals. If there's a disturbing artifact that sounds as if a constant frequency was drifting around, try reducing this setting.

    By default, this setting value is calculated automatically according to tempo value.
  • DEFAULT_OVERLAP_MS: Overlap length in milliseconds. When the sound sequences are mixed back together to form again a continuous sound stream, this parameter defines how much the ends of the consecutive sequences will overlap with each other.

    This shouldn't be that critical parameter. If you reduce the DEFAULT_SEQUENCE_MS setting by a large amount, you might wish to try a smaller value on this.

Notice that these parameters can also be set during execution time with functions "TDStretch::setParameters()" and "SoundTouch::setSetting()".

The table below summaries how the parameters can be adjusted for different applications:

Parameter name Default value magnitude Larger value affects... Smaller value affects... Effect to CPU burden 
SEQUENCE_MS
 Default value is relatively large, chosen for slowing down music tempo Larger value is usually better for slowing down tempo. Growing the value decelerates the "echoing" artifact when slowing down the tempo. Smaller value might be better for speeding up tempo. Reducing the value accelerates the "echoing" artifact when slowing down the tempo Increasing the parameter value reduces computation burden 
SEEKWINDOW_MS
 Default value is relatively large, chosen for slowing down music tempo Larger value eases finding a good mixing position, but may cause a "drifting" artifact Smaller reduce possibility to find a good mixing position, but reduce the "drifting" artifact. Increasing the parameter value increases computation burden 
OVERLAP_MS
 Default value is relatively large, chosen to suit with above parameters. If you reduce the "sequence ms" setting, you might wish to try a smaller value. Increasing the parameter value increases computation burden

3.5 Performance Optimizations

Integer vs floating point:

Floating point sample type is generally recommended because it provides better sound quality.

However, execution speed difference between integer and floating point processing depends on the CPU architecture. As rule of thumb,

  • in 32-bit x86 floating point and integer are roughly equally fast
  • in 64-bit x86/x64 floating point can be significantly faster than integer version, because MMX integer optimizations are not available in the x64 architecture. That depends on the compiler however, so that gcc can autovectorize integer routines to work equally fast as floating point, where as Visual C++ (2017) does not perform equally well and produces integer code that runs some 3x slower than SSE-optimized floating poing code.
  • in ARMv7 integer routines are twice as fast as floating point. Their relative difference is roughly the same both with and without NEON; NEON vfpu can however bring 2.4x speed improvement.
  • in other platforms: try out if the execution time performance makes a big difference

General optimizations:

The time-stretch routine has a 'quick' mode that substantially speeds up the algorithm but may slightly compromise the sound quality. This mode is activated by calling SoundTouch::setSetting() function with parameter id of SETTING_USE_QUICKSEEK and value "1", i.e.

setSetting(SETTING_USE_QUICKSEEK, 1);

CPU-specific optimizations:

Intel x86 specific SIMD optimizations are implemented using compiler intrinsics, providing about a 3x processing speedup for x86 compatible processors vs. non-SIMD implementation:

  • MMX optimized routines are used in 32-bit x86 build when 16bit integer sample type is used
  • SSE optimized routines are used in 32- and 64-bit x86 CPUs when 32bit floating point sample type is used

The algorithms are tuned to utilize autovectorization efficiently also in other CPU architectures, for example ARM cpus see approx 2.4x processing speedup when NEON SIMD support is present.

3.5 OpenMP parallel computation

SoundTouch 1.9 onwards support running the algorithms parallel in several CPU cores. Based on benchmark the experienced multi-core processing speed-up gain ranges between +30% (on a high-spec dual-core x86 Windows PC) to 215% (on a moderately low-spec quad-core ARM of Raspberry Pi2).

See an external blog article with more detailed discussion about the SoundTouch OpenMP optimization.

The parallel computing support is implemented using OpenMP spec 3.0 instructions. These instructions are supported by Visual C++ 2008 and later, and GCC v4.2 and later. Compilers that do not supporting OpenMP will ignore these optimizations and routines will still work properly. Possible warnings about unknown #pragmas are related to OpenMP support and can be safely ignored.

The OpenMP improvements are disabled by default, and need to be enabled by developer during compile-time. Reason for this is that parallel processing adds moderate runtime overhead in managing the multi-threading, so it may not be necessary nor desirable in all applications. For example real-time processing that is not constrained by CPU power will not benefit of speed-up provided by the parallel processing, in the contrary it may increase power consumption due to the increased overhead.

However, applications that run on low-spec multi-core CPUs and may otherwise have possibly constrained performance will benefit of the OpenMP improvements. This include for example multi-core embedded devices.

OpenMP parallel computation can be enabled before compiling SoundTouch library as follows:

  • Visual Studio: Open properties for the SoundTouch sub-project, browse to C/C++ and Language settings. Set there "OpenMP support" to "Yes". Alternatively add /openmp switch to command-line parameters
  • GNU: Run the configure script with "./configure --enable-openmp" switch, then run make as usually
  • Android: Add "-fopenmp" switches to compiler & linker options, see README-SoundTouch-Android.html in the source code package for more detailed instructions.

4. SoundStretch audio processing utility

SoundStretch audio processing utility
Copyright (c) Olli Parviainen 2002-2024

SoundStretch is a simple command-line application that can change tempo, pitch and playback rates of WAV sound files. This program is intended primarily to demonstrate how the "SoundTouch" library can be used to process sound in your own program, but it can as well be used for processing sound files.

4.1. SoundStretch Usage Instructions

SoundStretch Usage syntax:

soundstretch infilename outfilename [switches]

Where: 

"infilename"
 Name of the input sound data file (in .WAV audio file format). Give "stdin" as filename to use standard input pipe. 
"outfilename"
 Name of the output sound file where the resulting sound is saved (in .WAV audio file format). This parameter may be omitted if you don't want to save the output (e.g. when only calculating BPM rate with '-bpm' switch). Give "stdout" as filename to use standard output pipe. 
[switches]
 Are one or more control switches.

Available control switches are:

-tempo=n
Change the sound tempo by n percents (n = -95.0 .. +5000.0 %) 
-pitch=n
 Change the sound pitch by n semitones (n = -60.0 .. + 60.0 semitones) 
-rate=n
 Change the sound playback rate by n percents (n = -95.0 .. +5000.0 %) 
-bpm=n
 Detect the Beats-Per-Minute (BPM) rate of the sound and adjust the tempo to meet 'n' BPMs. When this switch is applied, the "-tempo" switch is ignored. If "=n" is omitted, i.e. switch "-bpm" is used alone, then the BPM rate is estimated and displayed, but tempo not adjusted according to the BPM value. 
-quick
 Use quicker tempo change algorithm. Gains speed but loses sound quality. 
-naa
 Don't use anti-alias filtering in sample rate transposing. Gains speed but loses sound quality. 
-license
 Displays the program license text (LGPL)

Notes:

  • To use standard input/output pipes for processing, give "stdin" and "stdout" as input/output filenames correspondingly. The standard input/output pipes will still carry the audio data in .wav audio file format.
  • The numerical switches allow both integer (e.g. "-tempo=123") and decimal (e.g. "-tempo=123.45") numbers.
  • The "-naa" and/or "-quick" switches can be used to reduce CPU usage while compromising some sound quality
  • The BPM detection algorithm works by detecting repeating bass or drum patterns at low frequencies of <250Hz. A lower-than-expected BPM figure may be reported for music with uneven or complex bass patterns.

4.2. SoundStretch usage examples

Example 1

The following command increases tempo of the sound file "originalfile.wav" by 12.5% and stores result to file "destinationfile.wav":

soundstretch originalfile.wav destinationfile.wav -tempo=12.5

Example 2

The following command decreases the sound pitch (key) of the sound file "orig.wav" by two semitones and stores the result to file "dest.wav":

soundstretch orig.wav dest.wav -pitch=-2

Example 3

The following command processes the file "orig.wav" by decreasing the sound tempo by 25.3% and increasing the sound pitch (key) by 1.5 semitones. Resulting .wav audio data is directed to standard output pipe:

soundstretch orig.wav stdout -tempo=-25.3 -pitch=1.5

Example 4

The following command detects the BPM rate of the file "orig.wav" and adjusts the tempo to match 100 beats per minute. Result is stored to file "dest.wav":

soundstretch orig.wav dest.wav -bpm=100

Example 5

The following command reads .wav sound data from standard input pipe and estimates the BPM rate:

soundstretch stdin -bpm

Example 6

The following command tunes song from original 440Hz tuning to 432Hz tuning: this corresponds to lowering the pitch by -0.318 semitones:

soundstretch original.wav output.wav -pitch=-0.318

5. Change History

5.1. SoundTouch library Change History

2.3.3:

  • Fixing compiler warnings, maintenance fixes to make/build files for various systems

2.3.2:

  • Improve autotools makefiles to build the `SoundTouchDLL` dynamic-link link library with C-style API. This library variation is easier to import and use from other programming languages than the default C++ library.

2.3.1:

  • Adjusted cmake build settings and header files that cmake installs

2.3.0:

  • Disable setting "SOUNDTOUCH_ALLOW_NONEXACT_SIMD_OPTIMIZATION" by default. The original purpose of this setting was to avoid performance penalty due to unaligned SIMD memory accesses in old CPUs, but that is not any more issue in concurrent CPU SIMD implementations and having this setting enabled can cause slight compromise in result quality.
  • Bugfix: soundtouch.clear() to really clear whole processing pipeline state. Earlier individual variables were left uncleared, which caused slightly different result if the same audio stream were processed again after calling clear().
  • Bugfix: TDstretch to align initial offset position to be in middle of correlation search window. This ensures that with zero tempo change the output will be same as input.
  • Bugfix: Fix a bug in TDstrectch with too small initial skipFract value that occurred with certain processing parameter settings: Replace assert with assignment that corrects the situation.
  • Remove OpenMP "_init_threading" workaround from Android build as it's not needed with concurrent Android SDKs any more.

2.2:

  • Improved source codes so that compiler can autovectorize them more effectively. This brings remarkable improvement e.g. ARM cpus equipped with NEON vfpu: Bencmarked 2.4x improvement in execution speed in ARMv7l vs the previous SoundTouch version for both integer and floating point sample types.
  • Bugfix: Resolved bad sound quality when using integer sample types in non-x86 CPU
  • Bugfix: Fixed possible reading past end of array in BPM peak detection algorithm

2.1.2:

  • Bump version to 2.1.2 also in configure.ac. The earlier release had old version info for GNU autotools.

2.1.1:

  • Bugfixes: Fixed potential buffer overwrite bugs in WavFile routines. Replaced asserts with runtime exceptions.
  • Android: Migrated the SoundTouch Android example to new Android Studio
  • Automake: unset ACLOCAL in bootstrap script in case earlier build script has set it

2.1:

  • Refactored C# interface example
  • Disable anti-alias filter when switch SOUNDTOUCH_PREVENT_CLICK_AT_RATE_CROSSOVER defined because anti-alias filter cause slight click if the rate change crosses zero during processing
  • Added script for building SoundTouchDll dynamic-link-library for GNU platforms
  • Rewrote Beats-per-Minute analysis algorithm for more reliable BPM detection
  • Added BPM functions to SoundTouchDll API
  • Migrated Visual Studio project files to MSVC 201x format
  • Replaced function parameter value asserts with runtime exceptions
  • Code maintenance & style cleanup

2.0:

  • Added functions to get initial processing latency, duration ratio between the original input and processed output tracks, and clarified reporting of input/output batch sizes
  • Fixed issue that added brief sequence of silence to beginning of output audio
  • Adjusted algorithm parameters to reduce reverberating effect at tempo slowdown
  • Bugfix: Fixed a glitch that could cause negative array indexing in quick seek algorithm
  • Bugfix: flush() didn't properly flush final samples from the pipeline on 2nd time in case that soundtouch object instance was recycled and used for processing a second audio stream.
  • Bugfix: Pi value had incorrect 9th/10th decimals
  • Added C# example application that uses SoundTouch dll library for processing MP3 files

1.9.2:

  • Fix in GNU package configuration

1.9.1:

  • Improved SoundTouch::flush() function so that it returns precisely the desired amount of samples for exact output duration control
  • Redesigned quickseek algorithm for improved sound quality when using the quickseek mode. The new quickseek algorithm can find 99% as good results as the default full-scan mode, while the quickseek algorithm is remarkable less CPU intensive.
  • Added adaptive integer divider scaling for improved sound quality when using integer processing algorithm

1.9:

  • Added support for parallel computation support via OpenMP primitives for better performance in multicore systems. Benchmarks show that achieved parallel processing speedup improvement typically range from +30% (x86 dual-core) to +180% (ARM quad-core). The OpenMP optimizations are disabled by default, see OpenMP notes above in this readme file how to enabled these optimizations.
  • Android: Added support for Android devices featuring X86 and MIPS CPUs, in addition to ARM CPUs.
  • Android: More versatile Android example application that processes WAV audio files with SoundTouch library
  • Replaced Windows-like 'BOOL' types with native 'bool'
  • Changed documentation token to "dist_doc_DATA" in Makefile.am file
  • Miscellaneous small fixes and improvements

1.8.0:

  • Added support for multi-channel audio processing
  • Added support for cubic and shannon interpolation for rate and pitch shift effects besides the original linear interpolation, to reduce aliasing at high frequencies due to interpolation. Cubic interpolation is used as default for floating point processing, and linear interpolation for integer processing.
  • Fixed bug in anti-alias filtering that limited stop-band attenuation to -10 dB instead of <-50dB, and increased filter length from 32 to 64 taps to further reduce aliasing due to frequency folding.
  • Performance improvements in cross-correlation algorithm
  • Other bug and compatibility fixes

1.7.1:

  • Added files for Android compilation

1.7.0:

  • Sound quality improvements/li>
  • Improved flush() to adjust output sound stream duration to match better with ideal duration
  • Rewrote x86 cpu feature check to resolve compatibility problems
  • Configure script automatically checks if CPU supports mmx & sse compatibility for GNU platform, and the script support now "--enable-x86-optimizations" switch to allow disabling x86-specific optimizations.
  • Revised #define conditions for 32bit/64bit compatibility
  • gnu autoconf/automake script compatibility fixes
  • Tuned beat-per-minute detection algorithm

1.6.0:

  • Added automatic cutoff threshold adaptation to beat detection routine to better adapt BPM calculation to different types of music
  • Retired 3DNow! optimization support as 3DNow! is nowadays obsoleted and assembler code is nuisance to maintain
  • Retired "configure" file from source code package due to autoconf/automake versio conflicts, so that it is from now on to be generated by invoking "boostrap" script that uses locally available toolchain version for generating the "configure" file
  • Resolved namespace/label naming conflicts with other libraries by replacing global labels such as INTEGER_SAMPLES with more specific SOUNDTOUCH_INTEGER_SAMPLES etc.
  • Updated windows build scripts & project files for Visual Studio 2008 support
  • Updated SoundTouch.dll API for .NET compatibility
  • Added API for querying nominal processing input & output sample batch sizes

1.5.0:

  • Added normalization to correlation calculation and improvement automatic seek/sequence parameter calculation to improve sound quality
  • Bugfixes:
    • Fixed negative array indexing in quick seek algorithm
    • FIR autoalias filter running too far in processing buffer
    • Check against zero sample count in rate transposing
    • Fix for x86-64 support: Removed pop/push instructions from the cpu detection algorithm.
    • Check against empty buffers in FIFOSampleBuffer
    • Other minor fixes & code cleanup
  • Fixes in compilation scripts for non-Intel platforms
  • Added Dynamic-Link-Library (DLL) version of SoundTouch library build, provided with Delphi/Pascal wrapper for calling the dll routines
  • Added #define PREVENT_CLICK_AT_RATE_CROSSOVER that prevents a click artifact when crossing the nominal pitch from either positive to negative side or vice versa

1.4.1:

  • Fixed a buffer overflow bug in BPM detect algorithm routines if processing more than 2048 samples at one call

1.4.0:

  • Improved sound quality by automatic calculation of time stretch algorithm processing parameters according to tempo setting
  • Moved BPM detection routines from SoundStretch application into SoundTouch library
  • Bugfixes: Usage of uninitialied variables, GNU build scripts, compiler errors due to 'const' keyword mismatch.
  • Source code cleanup

1.3.1:

  • Changed static class declaration to GCC 4.x compiler compatible syntax.
  • Enabled MMX/SSE-optimized routines also for GCC compilers. Earlier the MMX/SSE-optimized routines were written in compiler-specific inline assembler, now these routines are migrated to use compiler intrinsic syntax which allows compiling the same MMX/SSE-optimized source code with both Visual C++ and GCC compilers.
  • Set floating point as the default sample format and added switch to the GNU configure script for selecting the other sample format.

1.3.0:

  • Fixed tempo routine output duration inaccuracy due to rounding error
  • Implemented separate processing routines for integer and floating arithmetic to allow improvements to floating point routines (earlier used algorithms mostly optimized for integer arithmetic also for floating point samples)
  • Fixed a bug that distorts sound if sample rate changes during the sound stream
  • Fixed a memory leak that appeared in MMX/SSE/3DNow! optimized routines
  • Reduced redundant code pieces in MMX/SSE/3DNow! optimized routines vs. the standard C routines.
  • MMX routine incompatibility with new gcc compiler versions
  • Other miscellaneous bug fixes

1.2.1:

  • Added automake/autoconf scripts for GNU platforms (in courtesy of David Durham)
  • Fixed SCALE overflow bug in rate transposer routine.
  • Fixed 64bit address space bugs.
  • Created a 'soundtouch' namespace for SAMPLETYPE definitions.

1.2.0:

  • Added support for 32bit floating point sample data type with SSE/3DNow! optimizations for Win32 platform (SSE/3DNow! optimizations currently not supported in GCC environment)
  • Replaced 'make-gcc' script for GNU environment by master Makefile
  • Added time-stretch routine configurability to SoundTouch main class
  • Bugfixes

1.1.1:

  • Moved SoundTouch under lesser GPL license (LGPL). This allows using SoundTouch library in programs that aren't released under GPL license.
  • Changed MMX routine organiation so that MMX optimized routines are now implemented in classes that are derived from the basic classes having the standard non-mmx routines.
  • MMX routines to support gcc version 3.
  • Replaced windows makefiles by script using the .dsw files

1.0.1:

  • "mmx_gcc.cpp": Added "using namespace std" and removed "return 0" from a function with void return value to fix compiler errors when compiling the library in Solaris environment.
  • Moved file "FIFOSampleBuffer.h" to "include" directory to allow accessing the FIFOSampleBuffer class from external files.

1.0:

  • Initial release

5.2. SoundStretch application Change History

2.3.3:

  • Added support for Asian / non-latin filenames in Windows. Gnu platform has supported them already earlier.

1.9:

  • Added support for WAV file 'fact' information chunk.

1.7.0:

  • Bugfixes in Wavfile: exception string formatting, avoid getLengthMs() integer precision overflow, support WAV files using 24/32bit sample format.

1.5.0:

  • Added "-speech" switch to activate algorithm parameters more suitable for speech processing than the default parameters tuned for music processing.

1.4.0:

  • Moved BPM detection routines from SoundStretch application into SoundTouch library
  • Allow using standard input/output pipes as audio processing input/output streams

1.3.0:

  • Simplified accessing WAV files with floating point sample format.

1.2.1:

  • Fixed 64bit address space bugs.

1.2.0:

  • Added support for 32bit floating point sample data type
  • Restructured the BPM routines into separate library
  • Fixed big-endian conversion bugs in WAV file routines (hopefully :)

1.1.1:

  • Fixed bugs in WAV file reading & added byte-order conversion for big-endian processors.
  • Moved SoundStretch source code under 'example' directory to highlight difference from SoundTouch stuff.
  • Replaced windows makefiles by script using the .dsw files
  • Output file name isn't required if output isn't desired (e.g. if using the switch '-bpm' in plain format only)

1.1:

  • Fixed "Release" settings in Microsoft Visual C++ project file (.dsp)
  • Added beats-per-minute (BPM) detection routine and command-line switch "-bpm"

1.01:

  • Initial release

6. Acknowledgements

Kudos for these people who have contributed to development or submitted bugfixes:

  • Arthur A
  • Paul Adenot
  • Richard Ash
  • Stanislav Brabec
  • Christian Budde
  • Jamie Bullock
  • Chris Bryan
  • Jacek Caban
  • Marketa Calabkova
  • Brian Cameron
  • Jason Champion
  • Giuseppe Cigala
  • David Clark
  • Patrick Colis
  • Miquel Colon
  • Jim Credland
  • Sandro Cumerlato
  • Gerry Fan
  • Justin Frankel
  • Masa H.
  • Jason Garland
  • Takashi Iwai
  • Thomas Klausner
  • Lu Zhihe
  • Luzpaz
  • Tony Mechelynck
  • Mathias Möhl
  • Yuval Naveh
  • Mats Palmgren
  • Chandni Patel
  • Paulo Pizarro
  • Andrey Ponomarenko
  • Blaise Potard
  • Michael Pruett
  • Rajeev Puran
  • RJ Ryan
  • Serge Sans Paille
  • John Sheehy
  • Tim Shuttleworth
  • Albert Sirvent
  • Tyson Smith
  • John Stumpo
  • Mario di Vece
  • Rémi Verschelde
  • Katja Vetter
  • Wu Q.

Moral greetings to all other contributors and users also!

7. LICENSE

SoundTouch audio processing library
Copyright (c) Olli Parviainen

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License version 2.1 as published by the Free Software Foundation.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

---

commercial license alternative also available, contact author for details.

usr/doc/soundtouch-2.3.3/readme.md0000644000000000000000000000544314601606521015554 0ustar rootroot# SoundTouch library ## About SoundTouch is an open-source audio processing library that allows changing the sound tempo, pitch and playback rate parameters independently from each other: * Change **tempo** while maintaining the original pitch * Change **pitch** while maintaining the original tempo * Change **playback rate** that affects both tempo and pitch at the same time * Change any combination of tempo/pitch/rate Visit [SoundTouch website](https://www.surina.net/soundtouch) and see the [README file](https://www.surina.net/soundtouch/readme.html) for more information and audio examples. ### The latest stable release is 2.3.3 ## Example Use SoundStretch example app for modifying wav audio files, for example as follows: ``` soundstretch my_original_file.wav output_file.wav -tempo=+15 -pitch=-3 ``` See the [README file](http://soundtouch.surina.net/README.html) for more usage examples and instructions how to build SoundTouch + SoundStretch. Ready [SoundStretch application executables](https://www.surina.net/soundtouch/download.html) are available for download for Windows and Mac OS. ## Language & Platforms SoundTouch is written in C++ and compiles in virtually any platform: * Windows * Mac OS * Linux & Unices (including also Raspberry, Beaglebone, Yocto etc embedded Linux flavors) * Android * iOS * embedded systems The source code package includes dynamic library import modules for C#, Java and Pascal/Delphi languages. ## Tarballs Source code release tarballs: * https://www.surina.net/soundtouch/soundtouch-2.3.3.tar.gz * https://www.surina.net/soundtouch/soundtouch-2.3.2.tar.gz * https://www.surina.net/soundtouch/soundtouch-2.3.1.tar.gz * https://www.surina.net/soundtouch/soundtouch-2.3.0.tar.gz * https://www.surina.net/soundtouch/soundtouch-2.2.0.tar.gz * https://www.surina.net/soundtouch/soundtouch-2.1.2.tar.gz * https://www.surina.net/soundtouch/soundtouch-2.1.1.tar.gz * https://www.surina.net/soundtouch/soundtouch-2.0.0.tar.gz ## License SoundTouch is released under LGPL v2.1: This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License version 2.1 as published by the Free Software Foundation. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA See [LGPL v2.1 full license text ](https://www.gnu.org/licenses/old-licenses/lgpl-2.1.html) for details. -- Also commercial license free of GPL limitations available upon request usr/doc/soundtouch-2.3.3/soundtouch.SlackBuild0000644000000000000000000001712214736346066020142 0ustar rootroot#!/bin/sh # $Id: soundtouch.SlackBuild,v 1.12 2025/01/03 21:06:46 root Exp root $ # Copyright 2007, 2010, 2020, 2025 Eric Hameleers, Eindhoven, NL # All rights reserved. # # Permission to use, copy, modify, and distribute this software for # any purpose with or without fee is hereby granted, provided that # the above copyright notice and this permission notice appear in all # copies. # # THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED # WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF # MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. # IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT # OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF # SUCH DAMAGE. # ----------------------------------------------------------------------------- # # Slackware SlackBuild script # =========================== # By: Eric Hameleers # For: soundtouch # Descr: sound processing library # URL: http://www.surina.net/soundtouch/ # Needs: # Changelog: # 1.3.1-1: 23/Jun/2007 by Eric Hameleers # * Initial build. # 1.3.1-2: 24/Jun/2007 by Eric Hameleers # * Use float samples instead of integer samples - Wired has this # 1.5.0-1: 12/apr/2010 by Eric Hameleers # * Update. # 1.5.0-2: 12/apr/2010 by Eric Hameleers # * Rebuild for Slackware 13.1. # 2.1.2-1: 08/sep/2020 by Eric Hameleers # * Update. # 2.3.3-1: 03/jan/2025 by Eric Hameleers # * Update. # # Run 'sh soundtouch.SlackBuild' to build a Slackware package. # The package (.tgz) plus descriptive .txt file are created in /tmp . # Install using 'installpkg'. # # ----------------------------------------------------------------------------- # Set initial variables: PRGNAM=soundtouch VERSION=${VERSION:-2.3.3} BUILD=${BUILD:-1} NUMJOBS=${NUMJOBS:-" -j$(nproc) "} TAG=${TAG:-alien} DOCS="COPYING.TXT README.html readme.md" # Where do we look for sources? SRCDIR=$(cd $(dirname $0); pwd) # Place to build (TMP) package (PKG) and output (OUTPUT) the program: TMP=${TMP:-/tmp/build} PKG=$TMP/package-$PRGNAM OUTPUT=${OUTPUT:-/tmp} SOURCE="$SRCDIR/${PRGNAM}-${VERSION}.tar.gz" SRCURL="https://www.surina.net/${PRGNAM}/${PRGNAM}-${VERSION}.tar.gz" ## ## --- with a little luck, you won't have to edit below this point --- ## ## # Automatically determine the architecture we're building on: if [ -z "$ARCH" ]; then case "$(uname -m)" in i?86) ARCH=i586 ;; arm*) readelf /usr/bin/file -A | egrep -q "Tag_CPU.*[4,5]" && ARCH=arm || ARCH=armv7hl ;; # Unless $ARCH is already set, use uname -m for all other archs: *) ARCH=$(uname -m) ;; esac export ARCH fi # Set CFLAGS/CXXFLAGS and LIBDIRSUFFIX: case "$ARCH" in i?86) SLKCFLAGS="-O2 -march=${ARCH} -mtune=i686" SLKLDFLAGS=""; LIBDIRSUFFIX="" ;; x86_64) SLKCFLAGS="-O2 -fPIC" SLKLDFLAGS="-L/usr/lib64"; LIBDIRSUFFIX="64" ;; armv7hl) SLKCFLAGS="-O2 -march=armv7-a -mfpu=vfpv3-d16" SLKLDFLAGS=""; LIBDIRSUFFIX="" ;; *) SLKCFLAGS=${SLKCFLAGS:-"-O2"} SLKLDFLAGS=${SLKLDFLAGS:-""}; LIBDIRSUFFIX=${LIBDIRSUFFIX:-""} ;; esac case "$ARCH" in arm*) TARGET=$ARCH-slackware-linux-gnueabi ;; *) TARGET=$ARCH-slackware-linux ;; esac # Exit the script on errors: set -e trap 'echo "$0 FAILED at line $LINENO!" | tee $OUTPUT/error-${PRGNAM}.log' ERR # Catch unitialized variables: set -u P1=${1:-1} # Save old umask and set to 0022: _UMASK_=$(umask) umask 0022 # Create working directories: mkdir -p $OUTPUT # place for the package to be saved mkdir -p $TMP/tmp-$PRGNAM # location to build the source mkdir -p $PKG # place for the package to be built rm -rf $PKG/* # always erase old package's contents rm -rf $TMP/tmp-$PRGNAM/* # remove the remnants of previous build rm -rf $OUTPUT/{bootstrap,checkout,configure,make,install,error,makepkg,patch}-$PRGNAM.log # remove old log files # Source file availability: if ! [ -f ${SOURCE} ]; then echo "Source '$(basename ${SOURCE})' not available yet..." # Check if the $SRCDIR is writable at all - if not, download to $OUTPUT [ -w "$SRCDIR" ] || SOURCE="$OUTPUT/$(basename $SOURCE)" if [ -f ${SOURCE} ]; then echo "Ah, found it!"; continue; fi if ! [ "x${SRCURL}" == "x" ]; then echo "Will download file to $(dirname $SOURCE)" wget --no-check-certificate -nv -T 20 -O "${SOURCE}" "${SRCURL}" || true if [ $? -ne 0 -o ! -s "${SOURCE}" ]; then echo "Downloading '$(basename ${SOURCE})' failed... aborting the build." mv -f "${SOURCE}" "${SOURCE}".FAIL exit 1 fi else echo "File '$(basename ${SOURCE})' not available... aborting the build." exit 1 fi fi if [ "$P1" == "--download" ]; then echo "Download complete." exit 0 fi # --- PACKAGE BUILDING --- echo "++" echo "|| $PRGNAM-$VERSION" echo "++" cd $TMP/tmp-$PRGNAM echo "Extracting the source archive(s) for $PRGNAM..." tar -xf ${SOURCE} mv -i ${PRGNAM} ${PRGNAM}-${VERSION} 2>/dev/null || true cd ${PRGNAM}-${VERSION} chown -R root:root . chmod -R u+w,go+r-w,a+rX-st . echo Building ... [ ! -x configure ] && ./bootstrap \ 2>&1 | tee $OUTPUT/bootstrap-${PRGNAM}.log export LDFLAGS="$SLKLDFLAGS" export CFLAGS="$SLKCFLAGS" export CXXFLAGS="$SLKCFLAGS" ./configure \ --prefix=/usr \ --libdir=/usr/lib${LIBDIRSUFFIX} \ --localstatedir=/var \ --sysconfdir=/etc \ --docdir=/usr/doc/$PRGNAM-$VERSION \ --enable-static \ --enable-shared \ --program-prefix= \ --program-suffix= \ --build=$TARGET \ 2>&1 | tee $OUTPUT/configure-${PRGNAM}.log # Wired does not like '--enable-integer-samples' make ${NUMJOBS} 2>&1 | tee $OUTPUT/make-${PRGNAM}.log make DESTDIR=$PKG install 2>&1 | tee $OUTPUT/install-${PRGNAM}.log # Don't package .la files: rm -f $PKG/usr/lib${LIBDIRSUFFIX}/*.la # Add documentation: mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION cp -a $DOCS $PKG/usr/doc/$PRGNAM-$VERSION || true cat $SRCDIR/$(basename $0) > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild chown -R root:root $PKG/usr/doc/$PRGNAM-$VERSION find $PKG/usr/doc -type f -exec chmod 644 {} \; # Compress the man page(s): if [ -d $PKG/usr/man ]; then find $PKG/usr/man -type f -name "*.?" -exec gzip -9f {} \; for i in $(find $PKG/usr/man -type l -name "*.?") ; do ln -s $( readlink $i ). gz $i.gz ; rm $i ; done fi # Strip binaries: find $PKG | xargs file | grep -e "executable" -e "shared object" \ | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true # Add a package description: mkdir -p $PKG/install cat $SRCDIR/slack-desc > $PKG/install/slack-desc # Build the package: cd $PKG makepkg --linkadd y --chown n $OUTPUT/${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.tgz 2>&1 | tee $OUTPUT/makepkg-${PRGNAM}.log cd $OUTPUT md5sum ${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.tgz > ${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.tgz.md5 cd - cat $PKG/install/slack-desc | grep "^${PRGNAM}" > $OUTPUT/${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.txt # Restore the original umask: umask ${_UMASK_} usr/include/0000755000000000000000000000000014736346066012027 5ustar rootrootusr/include/SoundTouchDLL.h0000644000000000000000000002413414736346066014633 0ustar rootroot////////////////////////////////////////////////////////////////////////////// /// /// SoundTouch DLL wrapper - wraps SoundTouch routines into a Dynamic Load /// Library interface. /// /// Author : Copyright (c) Olli Parviainen /// Author e-mail : oparviai 'at' iki.fi /// SoundTouch WWW: http://www.surina.net/soundtouch /// //////////////////////////////////////////////////////////////////////////////// // // License : // // SoundTouch audio processing library // Copyright (c) Olli Parviainen // // This library is free software; you can redistribute it and/or // modify it under the terms of the GNU Lesser General Public // License as published by the Free Software Foundation; either // version 2.1 of the License, or (at your option) any later version. // // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU // Lesser General Public License for more details. // // You should have received a copy of the GNU Lesser General Public // License along with this library; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // //////////////////////////////////////////////////////////////////////////////// #ifndef _SoundTouchDLL_h_ #define _SoundTouchDLL_h_ #if defined(_WIN32) || defined(WIN32) // Windows #ifndef __cplusplus #error "Expected g++" #endif #ifdef DLL_EXPORTS #define SOUNDTOUCHDLL_API extern "C" __declspec(dllexport) #else #define SOUNDTOUCHDLL_API extern "C" __declspec(dllimport) #endif #else // GNU version #if defined(DLL_EXPORTS) || defined(SoundTouchDLL_EXPORTS) // GCC declaration for exporting functions #define SOUNDTOUCHDLL_API extern "C" __attribute__((__visibility__("default"))) #else // import function #define SOUNDTOUCHDLL_API extern "C" #endif // Linux-replacements for Windows declarations: #define __cdecl typedef unsigned int DWORD; #define FALSE 0 #define TRUE 1 #endif typedef void * HANDLE; /// Create a new instance of SoundTouch processor. SOUNDTOUCHDLL_API HANDLE __cdecl soundtouch_createInstance(); /// Destroys a SoundTouch processor instance. SOUNDTOUCHDLL_API void __cdecl soundtouch_destroyInstance(HANDLE h); /// Get SoundTouch library version string SOUNDTOUCHDLL_API const char *__cdecl soundtouch_getVersionString(); /// Get SoundTouch library version string - alternative function for /// environments that can't properly handle character string as return value SOUNDTOUCHDLL_API void __cdecl soundtouch_getVersionString2(char* versionString, int bufferSize); /// Get SoundTouch library version Id SOUNDTOUCHDLL_API unsigned int __cdecl soundtouch_getVersionId(); /// Sets new rate control value. Normal rate = 1.0, smaller values /// represent slower rate, larger faster rates. SOUNDTOUCHDLL_API void __cdecl soundtouch_setRate(HANDLE h, float newRate); /// Sets new tempo control value. Normal tempo = 1.0, smaller values /// represent slower tempo, larger faster tempo. SOUNDTOUCHDLL_API void __cdecl soundtouch_setTempo(HANDLE h, float newTempo); /// Sets new rate control value as a difference in percents compared /// to the original rate (-50 .. +100 %); SOUNDTOUCHDLL_API void __cdecl soundtouch_setRateChange(HANDLE h, float newRate); /// Sets new tempo control value as a difference in percents compared /// to the original tempo (-50 .. +100 %); SOUNDTOUCHDLL_API void __cdecl soundtouch_setTempoChange(HANDLE h, float newTempo); /// Sets new pitch control value. Original pitch = 1.0, smaller values /// represent lower pitches, larger values higher pitch. SOUNDTOUCHDLL_API void __cdecl soundtouch_setPitch(HANDLE h, float newPitch); /// Sets pitch change in octaves compared to the original pitch /// (-1.00 .. +1.00); SOUNDTOUCHDLL_API void __cdecl soundtouch_setPitchOctaves(HANDLE h, float newPitch); /// Sets pitch change in semi-tones compared to the original pitch /// (-12 .. +12); SOUNDTOUCHDLL_API void __cdecl soundtouch_setPitchSemiTones(HANDLE h, float newPitch); /// Sets the number of channels, 1 = mono, 2 = stereo, n = multichannel SOUNDTOUCHDLL_API int __cdecl soundtouch_setChannels(HANDLE h, unsigned int numChannels); /// Sets sample rate. SOUNDTOUCHDLL_API int __cdecl soundtouch_setSampleRate(HANDLE h, unsigned int srate); /// Flushes the last samples from the processing pipeline to the output. /// Clears also the internal processing buffers. // /// Note: This function is meant for extracting the last samples of a sound /// stream. This function may introduce additional blank samples in the end /// of the sound stream, and thus it's not recommended to call this function /// in the middle of a sound stream. SOUNDTOUCHDLL_API int __cdecl soundtouch_flush(HANDLE h); /// Adds 'numSamples' pcs of samples from the 'samples' memory position into /// the input of the object. Notice that sample rate _has_to_ be set before /// calling this function, otherwise throws a runtime_error exception. SOUNDTOUCHDLL_API int __cdecl soundtouch_putSamples(HANDLE h, const float *samples, ///< Pointer to sample buffer. unsigned int numSamples ///< Number of sample frames in buffer. Notice ///< that in case of multi-channel sound a single ///< sample frame contains data for all channels. ); /// int16 version of soundtouch_putSamples(): This accept int16 (short) sample data /// and internally converts it to float format before processing SOUNDTOUCHDLL_API void __cdecl soundtouch_putSamples_i16(HANDLE h, const short *samples, ///< Pointer to sample buffer. unsigned int numSamples ///< Number of sample frames in buffer. Notice ///< that in case of multi-channel sound a single ///< sample frame contains data for all channels. ); /// Clears all the samples in the object's output and internal processing /// buffers. SOUNDTOUCHDLL_API void __cdecl soundtouch_clear(HANDLE h); /// Changes a setting controlling the processing system behaviour. See the /// 'SETTING_...' defines for available setting ID's. /// /// \return 'nonzero' if the setting was successfully changed, otherwise zero SOUNDTOUCHDLL_API int __cdecl soundtouch_setSetting(HANDLE h, int settingId, ///< Setting ID number. see SETTING_... defines. int value ///< New setting value. ); /// Reads a setting controlling the processing system behaviour. See the /// 'SETTING_...' defines for available setting ID's. /// /// \return the setting value. SOUNDTOUCHDLL_API int __cdecl soundtouch_getSetting(HANDLE h, int settingId ///< Setting ID number, see SETTING_... defines. ); /// Returns number of samples currently unprocessed. SOUNDTOUCHDLL_API unsigned int __cdecl soundtouch_numUnprocessedSamples(HANDLE h); /// Adjusts book-keeping so that given number of samples are removed from beginning of the /// sample buffer without copying them anywhere. /// /// Used to reduce the number of samples in the buffer when accessing the sample buffer directly /// with 'ptrBegin' function. SOUNDTOUCHDLL_API unsigned int __cdecl soundtouch_receiveSamples(HANDLE h, float *outBuffer, ///< Buffer where to copy output samples. unsigned int maxSamples ///< How many samples to receive at max. ); /// int16 version of soundtouch_receiveSamples(): This converts internal float samples /// into int16 (short) return data type SOUNDTOUCHDLL_API unsigned int __cdecl soundtouch_receiveSamples_i16(HANDLE h, short *outBuffer, ///< Buffer where to copy output samples. unsigned int maxSamples ///< How many samples to receive at max. ); /// Returns number of samples currently available. SOUNDTOUCHDLL_API unsigned int __cdecl soundtouch_numSamples(HANDLE h); /// Returns nonzero if there aren't any samples available for outputting. SOUNDTOUCHDLL_API int __cdecl soundtouch_isEmpty(HANDLE h); /// Create a new instance of BPM detector SOUNDTOUCHDLL_API HANDLE __cdecl bpm_createInstance(int numChannels, int sampleRate); /// Destroys a BPM detector instance. SOUNDTOUCHDLL_API void __cdecl bpm_destroyInstance(HANDLE h); /// Feed 'numSamples' sample frames from 'samples' into the BPM detector. SOUNDTOUCHDLL_API void __cdecl bpm_putSamples(HANDLE h, const float *samples, ///< Pointer to sample buffer. unsigned int numSamples ///< Number of samples in buffer. Notice ///< that in case of stereo-sound a single sample ///< contains data for both channels. ); /// Feed 'numSamples' sample frames from 'samples' into the BPM detector. /// 16bit int sample format version. SOUNDTOUCHDLL_API void __cdecl bpm_putSamples_i16(HANDLE h, const short *samples, ///< Pointer to sample buffer. unsigned int numSamples ///< Number of samples in buffer. Notice ///< that in case of stereo-sound a single sample ///< contains data for both channels. ); /// Analyzes the results and returns the BPM rate. Use this function to read result /// after whole song data has been input to the class by consecutive calls of /// 'inputSamples' function. /// /// \return Beats-per-minute rate, or zero if detection failed. SOUNDTOUCHDLL_API float __cdecl bpm_getBpm(HANDLE h); /// Get beat position arrays. Note: The array includes also really low beat detection values /// in absence of clear strong beats. Consumer may wish to filter low values away. /// - "pos" receive array of beat positions /// - "values" receive array of beat detection strengths /// - max_num indicates max.size of "pos" and "values" array. /// /// You can query a suitable array sized by calling this with nullptr in "pos" & "values". /// /// \return number of beats in the arrays. SOUNDTOUCHDLL_API int __cdecl bpm_getBeats(HANDLE h, float *pos, float *strength, int count); #endif // _SoundTouchDLL_h_ usr/include/soundtouch/0000755000000000000000000000000014736346066014222 5ustar rootrootusr/include/soundtouch/BPMDetect.h0000644000000000000000000001703214736346066016145 0ustar rootroot//////////////////////////////////////////////////////////////////////////////// /// /// Beats-per-minute (BPM) detection routine. /// /// The beat detection algorithm works as follows: /// - Use function 'inputSamples' to input a chunks of samples to the class for /// analysis. It's a good idea to enter a large sound file or stream in smallish /// chunks of around few kilosamples in order not to extinguish too much RAM memory. /// - Input sound data is decimated to approx 500 Hz to reduce calculation burden, /// which is basically ok as low (bass) frequencies mostly determine the beat rate. /// Simple averaging is used for anti-alias filtering because the resulting signal /// quality isn't of that high importance. /// - Decimated sound data is enveloped, i.e. the amplitude shape is detected by /// taking absolute value that's smoothed by sliding average. Signal levels that /// are below a couple of times the general RMS amplitude level are cut away to /// leave only notable peaks there. /// - Repeating sound patterns (e.g. beats) are detected by calculating short-term /// autocorrelation function of the enveloped signal. /// - After whole sound data file has been analyzed as above, the bpm level is /// detected by function 'getBpm' that finds the highest peak of the autocorrelation /// function, calculates it's precise location and converts this reading to bpm's. /// /// Author : Copyright (c) Olli Parviainen /// Author e-mail : oparviai 'at' iki.fi /// SoundTouch WWW: http://www.surina.net/soundtouch /// //////////////////////////////////////////////////////////////////////////////// // // License : // // SoundTouch audio processing library // Copyright (c) Olli Parviainen // // This library is free software; you can redistribute it and/or // modify it under the terms of the GNU Lesser General Public // License as published by the Free Software Foundation; either // version 2.1 of the License, or (at your option) any later version. // // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU // Lesser General Public License for more details. // // You should have received a copy of the GNU Lesser General Public // License along with this library; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // //////////////////////////////////////////////////////////////////////////////// #ifndef _BPMDetect_H_ #define _BPMDetect_H_ #include #include "STTypes.h" #include "FIFOSampleBuffer.h" namespace soundtouch { /// Minimum allowed BPM rate. Used to restrict accepted result above a reasonable limit. #define MIN_BPM 45 /// Maximum allowed BPM rate range. Used for calculating algorithm parametrs #define MAX_BPM_RANGE 200 /// Maximum allowed BPM rate range. Used to restrict accepted result below a reasonable limit. #define MAX_BPM_VALID 190 //////////////////////////////////////////////////////////////////////////////// typedef struct { float pos; float strength; } BEAT; class IIR2_filter { double coeffs[5]; double prev[5]; public: IIR2_filter(const double *lpf_coeffs); float update(float x); }; /// Class for calculating BPM rate for audio data. class BPMDetect { protected: /// Auto-correlation accumulator bins. float *xcorr; /// Sample average counter. int decimateCount; /// Sample average accumulator for FIFO-like decimation. soundtouch::LONG_SAMPLETYPE decimateSum; /// Decimate sound by this coefficient to reach approx. 500 Hz. int decimateBy; /// Auto-correlation window length int windowLen; /// Number of channels (1 = mono, 2 = stereo) int channels; /// sample rate int sampleRate; /// Beginning of auto-correlation window: Autocorrelation isn't being updated for /// the first these many correlation bins. int windowStart; /// window functions for data preconditioning float *hamw; float *hamw2; // beat detection variables int pos; int peakPos; int beatcorr_ringbuffpos; int init_scaler; float peakVal; float *beatcorr_ringbuff; /// FIFO-buffer for decimated processing samples. soundtouch::FIFOSampleBuffer *buffer; /// Collection of detected beat positions //BeatCollection beats; std::vector beats; // 2nd order low-pass-filter IIR2_filter beat_lpf; /// Updates auto-correlation function for given number of decimated samples that /// are read from the internal 'buffer' pipe (samples aren't removed from the pipe /// though). void updateXCorr(int process_samples /// How many samples are processed. ); /// Decimates samples to approx. 500 Hz. /// /// \return Number of output samples. int decimate(soundtouch::SAMPLETYPE *dest, ///< Destination buffer const soundtouch::SAMPLETYPE *src, ///< Source sample buffer int numsamples ///< Number of source samples. ); /// Calculates amplitude envelope for the buffer of samples. /// Result is output to 'samples'. void calcEnvelope(soundtouch::SAMPLETYPE *samples, ///< Pointer to input/output data buffer int numsamples ///< Number of samples in buffer ); /// remove constant bias from xcorr data void removeBias(); // Detect individual beat positions void updateBeatPos(int process_samples); public: /// Constructor. BPMDetect(int numChannels, ///< Number of channels in sample data. int sampleRate ///< Sample rate in Hz. ); /// Destructor. virtual ~BPMDetect(); /// Inputs a block of samples for analyzing: Envelopes the samples and then /// updates the autocorrelation estimation. When whole song data has been input /// in smaller blocks using this function, read the resulting bpm with 'getBpm' /// function. /// /// Notice that data in 'samples' array can be disrupted in processing. void inputSamples(const soundtouch::SAMPLETYPE *samples, ///< Pointer to input/working data buffer int numSamples ///< Number of samples in buffer ); /// Analyzes the results and returns the BPM rate. Use this function to read result /// after whole song data has been input to the class by consecutive calls of /// 'inputSamples' function. /// /// \return Beats-per-minute rate, or zero if detection failed. float getBpm(); /// Get beat position arrays. Note: The array includes also really low beat detection values /// in absence of clear strong beats. Consumer may wish to filter low values away. /// - "pos" receive array of beat positions /// - "values" receive array of beat detection strengths /// - max_num indicates max.size of "pos" and "values" array. /// /// You can query a suitable array sized by calling this with nullptr in "pos" & "values". /// /// \return number of beats in the arrays. int getBeats(float *pos, float *strength, int max_num); }; } #endif // _BPMDetect_H_ usr/include/soundtouch/FIFOSampleBuffer.h0000644000000000000000000001603214736346066017414 0ustar rootroot//////////////////////////////////////////////////////////////////////////////// /// /// A buffer class for temporarily storaging sound samples, operates as a /// first-in-first-out pipe. /// /// Samples are added to the end of the sample buffer with the 'putSamples' /// function, and are received from the beginning of the buffer by calling /// the 'receiveSamples' function. The class automatically removes the /// output samples from the buffer as well as grows the storage size /// whenever necessary. /// /// Author : Copyright (c) Olli Parviainen /// Author e-mail : oparviai 'at' iki.fi /// SoundTouch WWW: http://www.surina.net/soundtouch /// //////////////////////////////////////////////////////////////////////////////// // // License : // // SoundTouch audio processing library // Copyright (c) Olli Parviainen // // This library is free software; you can redistribute it and/or // modify it under the terms of the GNU Lesser General Public // License as published by the Free Software Foundation; either // version 2.1 of the License, or (at your option) any later version. // // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU // Lesser General Public License for more details. // // You should have received a copy of the GNU Lesser General Public // License along with this library; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // //////////////////////////////////////////////////////////////////////////////// #ifndef FIFOSampleBuffer_H #define FIFOSampleBuffer_H #include "FIFOSamplePipe.h" namespace soundtouch { /// Sample buffer working in FIFO (first-in-first-out) principle. The class takes /// care of storage size adjustment and data moving during input/output operations. /// /// Notice that in case of stereo audio, one sample is considered to consist of /// both channel data. class FIFOSampleBuffer : public FIFOSamplePipe { private: /// Sample buffer. SAMPLETYPE *buffer; // Raw unaligned buffer memory. 'buffer' is made aligned by pointing it to first // 16-byte aligned location of this buffer SAMPLETYPE *bufferUnaligned; /// Sample buffer size in bytes uint sizeInBytes; /// How many samples are currently in buffer. uint samplesInBuffer; /// Channels, 1=mono, 2=stereo. uint channels; /// Current position pointer to the buffer. This pointer is increased when samples are /// removed from the pipe so that it's necessary to actually rewind buffer (move data) /// only new data when is put to the pipe. uint bufferPos; /// Rewind the buffer by moving data from position pointed by 'bufferPos' to real /// beginning of the buffer. void rewind(); /// Ensures that the buffer has capacity for at least this many samples. void ensureCapacity(uint capacityRequirement); /// Returns current capacity. uint getCapacity() const; public: /// Constructor FIFOSampleBuffer(int numChannels = 2 ///< Number of channels, 1=mono, 2=stereo. ///< Default is stereo. ); /// destructor ~FIFOSampleBuffer() override; /// Returns a pointer to the beginning of the output samples. /// This function is provided for accessing the output samples directly. /// Please be careful for not to corrupt the book-keeping! /// /// When using this function to output samples, also remember to 'remove' the /// output samples from the buffer by calling the /// 'receiveSamples(numSamples)' function virtual SAMPLETYPE *ptrBegin() override; /// Returns a pointer to the end of the used part of the sample buffer (i.e. /// where the new samples are to be inserted). This function may be used for /// inserting new samples into the sample buffer directly. Please be careful /// not corrupt the book-keeping! /// /// When using this function as means for inserting new samples, also remember /// to increase the sample count afterwards, by calling the /// 'putSamples(numSamples)' function. SAMPLETYPE *ptrEnd( uint slackCapacity ///< How much free capacity (in samples) there _at least_ ///< should be so that the caller can successfully insert the ///< desired samples to the buffer. If necessary, the function ///< grows the buffer size to comply with this requirement. ); /// Adds 'numSamples' pcs of samples from the 'samples' memory position to /// the sample buffer. virtual void putSamples(const SAMPLETYPE *samples, ///< Pointer to samples. uint numSamples ///< Number of samples to insert. ) override; /// Adjusts the book-keeping to increase number of samples in the buffer without /// copying any actual samples. /// /// This function is used to update the number of samples in the sample buffer /// when accessing the buffer directly with 'ptrEnd' function. Please be /// careful though! virtual void putSamples(uint numSamples ///< Number of samples been inserted. ); /// Output samples from beginning of the sample buffer. Copies requested samples to /// output buffer and removes them from the sample buffer. If there are less than /// 'numsample' samples in the buffer, returns all that available. /// /// \return Number of samples returned. virtual uint receiveSamples(SAMPLETYPE *output, ///< Buffer where to copy output samples. uint maxSamples ///< How many samples to receive at max. ) override; /// Adjusts book-keeping so that given number of samples are removed from beginning of the /// sample buffer without copying them anywhere. /// /// Used to reduce the number of samples in the buffer when accessing the sample buffer directly /// with 'ptrBegin' function. virtual uint receiveSamples(uint maxSamples ///< Remove this many samples from the beginning of pipe. ) override; /// Returns number of samples currently available. virtual uint numSamples() const override; /// Sets number of channels, 1 = mono, 2 = stereo. void setChannels(int numChannels); /// Get number of channels int getChannels() { return channels; } /// Returns nonzero if there aren't any samples available for outputting. virtual int isEmpty() const override; /// Clears all the samples. virtual void clear() override; /// allow trimming (downwards) amount of samples in pipeline. /// Returns adjusted amount of samples uint adjustAmountOfSamples(uint numSamples) override; /// Add silence to end of buffer void addSilent(uint nSamples); }; } #endif usr/include/soundtouch/FIFOSamplePipe.h0000644000000000000000000002045514736346066017104 0ustar rootroot//////////////////////////////////////////////////////////////////////////////// /// /// 'FIFOSamplePipe' : An abstract base class for classes that manipulate sound /// samples by operating like a first-in-first-out pipe: New samples are fed /// into one end of the pipe with the 'putSamples' function, and the processed /// samples are received from the other end with the 'receiveSamples' function. /// /// 'FIFOProcessor' : A base class for classes the do signal processing with /// the samples while operating like a first-in-first-out pipe. When samples /// are input with the 'putSamples' function, the class processes them /// and moves the processed samples to the given 'output' pipe object, which /// may be either another processing stage, or a fifo sample buffer object. /// /// Author : Copyright (c) Olli Parviainen /// Author e-mail : oparviai 'at' iki.fi /// SoundTouch WWW: http://www.surina.net/soundtouch /// //////////////////////////////////////////////////////////////////////////////// // // License : // // SoundTouch audio processing library // Copyright (c) Olli Parviainen // // This library is free software; you can redistribute it and/or // modify it under the terms of the GNU Lesser General Public // License as published by the Free Software Foundation; either // version 2.1 of the License, or (at your option) any later version. // // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU // Lesser General Public License for more details. // // You should have received a copy of the GNU Lesser General Public // License along with this library; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // //////////////////////////////////////////////////////////////////////////////// #ifndef FIFOSamplePipe_H #define FIFOSamplePipe_H #include #include #include "STTypes.h" namespace soundtouch { /// Abstract base class for FIFO (first-in-first-out) sample processing classes. class FIFOSamplePipe { protected: bool verifyNumberOfChannels(int nChannels) const { if ((nChannels > 0) && (nChannels <= SOUNDTOUCH_MAX_CHANNELS)) { return true; } ST_THROW_RT_ERROR("Error: Illegal number of channels"); return false; } public: // virtual default destructor virtual ~FIFOSamplePipe() {} /// Returns a pointer to the beginning of the output samples. /// This function is provided for accessing the output samples directly. /// Please be careful for not to corrupt the book-keeping! /// /// When using this function to output samples, also remember to 'remove' the /// output samples from the buffer by calling the /// 'receiveSamples(numSamples)' function virtual SAMPLETYPE *ptrBegin() = 0; /// Adds 'numSamples' pcs of samples from the 'samples' memory position to /// the sample buffer. virtual void putSamples(const SAMPLETYPE *samples, ///< Pointer to samples. uint numSamples ///< Number of samples to insert. ) = 0; // Moves samples from the 'other' pipe instance to this instance. void moveSamples(FIFOSamplePipe &other ///< Other pipe instance where from the receive the data. ) { const uint oNumSamples = other.numSamples(); putSamples(other.ptrBegin(), oNumSamples); other.receiveSamples(oNumSamples); } /// Output samples from beginning of the sample buffer. Copies requested samples to /// output buffer and removes them from the sample buffer. If there are less than /// 'numsample' samples in the buffer, returns all that available. /// /// \return Number of samples returned. virtual uint receiveSamples(SAMPLETYPE *output, ///< Buffer where to copy output samples. uint maxSamples ///< How many samples to receive at max. ) = 0; /// Adjusts book-keeping so that given number of samples are removed from beginning of the /// sample buffer without copying them anywhere. /// /// Used to reduce the number of samples in the buffer when accessing the sample buffer directly /// with 'ptrBegin' function. virtual uint receiveSamples(uint maxSamples ///< Remove this many samples from the beginning of pipe. ) = 0; /// Returns number of samples currently available. virtual uint numSamples() const = 0; // Returns nonzero if there aren't any samples available for outputting. virtual int isEmpty() const = 0; /// Clears all the samples. virtual void clear() = 0; /// allow trimming (downwards) amount of samples in pipeline. /// Returns adjusted amount of samples virtual uint adjustAmountOfSamples(uint numSamples) = 0; }; /// Base-class for sound processing routines working in FIFO principle. With this base /// class it's easy to implement sound processing stages that can be chained together, /// so that samples that are fed into beginning of the pipe automatically go through /// all the processing stages. /// /// When samples are input to this class, they're first processed and then put to /// the FIFO pipe that's defined as output of this class. This output pipe can be /// either other processing stage or a FIFO sample buffer. class FIFOProcessor :public FIFOSamplePipe { protected: /// Internal pipe where processed samples are put. FIFOSamplePipe *output; /// Sets output pipe. void setOutPipe(FIFOSamplePipe *pOutput) { assert(output == nullptr); assert(pOutput != nullptr); output = pOutput; } /// Constructor. Doesn't define output pipe; it has to be set be /// 'setOutPipe' function. FIFOProcessor() { output = nullptr; } /// Constructor. Configures output pipe. FIFOProcessor(FIFOSamplePipe *pOutput ///< Output pipe. ) { output = pOutput; } /// Destructor. virtual ~FIFOProcessor() override { } /// Returns a pointer to the beginning of the output samples. /// This function is provided for accessing the output samples directly. /// Please be careful for not to corrupt the book-keeping! /// /// When using this function to output samples, also remember to 'remove' the /// output samples from the buffer by calling the /// 'receiveSamples(numSamples)' function virtual SAMPLETYPE *ptrBegin() override { return output->ptrBegin(); } public: /// Output samples from beginning of the sample buffer. Copies requested samples to /// output buffer and removes them from the sample buffer. If there are less than /// 'numsample' samples in the buffer, returns all that available. /// /// \return Number of samples returned. virtual uint receiveSamples(SAMPLETYPE *outBuffer, ///< Buffer where to copy output samples. uint maxSamples ///< How many samples to receive at max. ) override { return output->receiveSamples(outBuffer, maxSamples); } /// Adjusts book-keeping so that given number of samples are removed from beginning of the /// sample buffer without copying them anywhere. /// /// Used to reduce the number of samples in the buffer when accessing the sample buffer directly /// with 'ptrBegin' function. virtual uint receiveSamples(uint maxSamples ///< Remove this many samples from the beginning of pipe. ) override { return output->receiveSamples(maxSamples); } /// Returns number of samples currently available. virtual uint numSamples() const override { return output->numSamples(); } /// Returns nonzero if there aren't any samples available for outputting. virtual int isEmpty() const override { return output->isEmpty(); } /// allow trimming (downwards) amount of samples in pipeline. /// Returns adjusted amount of samples virtual uint adjustAmountOfSamples(uint numSamples) override { return output->adjustAmountOfSamples(numSamples); } }; } #endif usr/include/soundtouch/STTypes.h0000644000000000000000000001635314736346066015756 0ustar rootroot//////////////////////////////////////////////////////////////////////////////// /// /// Common type definitions for SoundTouch audio processing library. /// /// Author : Copyright (c) Olli Parviainen /// Author e-mail : oparviai 'at' iki.fi /// SoundTouch WWW: http://www.surina.net/soundtouch /// //////////////////////////////////////////////////////////////////////////////// // // License : // // SoundTouch audio processing library // Copyright (c) Olli Parviainen // // This library is free software; you can redistribute it and/or // modify it under the terms of the GNU Lesser General Public // License as published by the Free Software Foundation; either // version 2.1 of the License, or (at your option) any later version. // // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU // Lesser General Public License for more details. // // You should have received a copy of the GNU Lesser General Public // License along with this library; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // //////////////////////////////////////////////////////////////////////////////// #ifndef STTypes_H #define STTypes_H typedef unsigned int uint; typedef unsigned long ulong; // Patch for MinGW: on Win64 long is 32-bit #ifdef _WIN64 typedef unsigned long long ulongptr; #else typedef ulong ulongptr; #endif // Helper macro for aligning pointer up to next 16-byte boundary #define SOUNDTOUCH_ALIGN_POINTER_16(x) ( ( (ulongptr)(x) + 15 ) & ~(ulongptr)15 ) #if (defined(__GNUC__) && !defined(ANDROID)) // In GCC, include soundtouch_config.h made by config scritps. // Skip this in Android compilation that uses GCC but without configure scripts. #include "soundtouch_config.h" #endif namespace soundtouch { /// Max allowed number of channels #define SOUNDTOUCH_MAX_CHANNELS 16 /// Activate these undef's to overrule the possible sampletype /// setting inherited from some other header file: //#undef SOUNDTOUCH_INTEGER_SAMPLES //#undef SOUNDTOUCH_FLOAT_SAMPLES /// If following flag is defined, always uses multichannel processing /// routines also for mono and stero sound. This is for routine testing /// purposes; output should be same with either routines, yet disabling /// the dedicated mono/stereo processing routines will result in slower /// runtime performance so recommendation is to keep this off. // #define USE_MULTICH_ALWAYS #if (defined(__SOFTFP__) && defined(ANDROID)) // For Android compilation: Force use of Integer samples in case that // compilation uses soft-floating point emulation - soft-fp is way too slow #undef SOUNDTOUCH_FLOAT_SAMPLES #define SOUNDTOUCH_INTEGER_SAMPLES 1 #endif #if !(SOUNDTOUCH_INTEGER_SAMPLES || SOUNDTOUCH_FLOAT_SAMPLES) /// Choose either 32bit floating point or 16bit integer sampletype /// by choosing one of the following defines, unless this selection /// has already been done in some other file. //// /// Notes: /// - In Windows environment, choose the sample format with the /// following defines. /// - In GNU environment, the floating point samples are used by /// default, but integer samples can be chosen by giving the /// following switch to the configure script: /// ./configure --enable-integer-samples /// However, if you still prefer to select the sample format here /// also in GNU environment, then please #undef the INTEGER_SAMPLE /// and FLOAT_SAMPLE defines first as in comments above. //#define SOUNDTOUCH_INTEGER_SAMPLES 1 //< 16bit integer samples #define SOUNDTOUCH_FLOAT_SAMPLES 1 //< 32bit float samples #endif #if (_M_IX86 || __i386__ || __x86_64__ || _M_X64) /// Define this to allow X86-specific assembler/intrinsic optimizations. /// Notice that library contains also usual C++ versions of each of these /// these routines, so if you're having difficulties getting the optimized /// routines compiled for whatever reason, you may disable these optimizations /// to make the library compile. #define SOUNDTOUCH_ALLOW_X86_OPTIMIZATIONS 1 /// In GNU environment, allow the user to override this setting by /// giving the following switch to the configure script: /// ./configure --disable-x86-optimizations /// ./configure --enable-x86-optimizations=no #ifdef SOUNDTOUCH_DISABLE_X86_OPTIMIZATIONS #undef SOUNDTOUCH_ALLOW_X86_OPTIMIZATIONS #endif #else /// Always disable optimizations when not using a x86 systems. #undef SOUNDTOUCH_ALLOW_X86_OPTIMIZATIONS #endif // If defined, allows the SIMD-optimized routines to skip unevenly aligned // memory offsets that can cause performance penalty in some SIMD implementations. // Causes slight compromise in sound quality. // #define SOUNDTOUCH_ALLOW_NONEXACT_SIMD_OPTIMIZATION 1 #ifdef SOUNDTOUCH_INTEGER_SAMPLES // 16bit integer sample type typedef short SAMPLETYPE; // data type for sample accumulation: Use 32bit integer to prevent overflows typedef long LONG_SAMPLETYPE; #ifdef SOUNDTOUCH_FLOAT_SAMPLES // check that only one sample type is defined #error "conflicting sample types defined" #endif // SOUNDTOUCH_FLOAT_SAMPLES #ifdef SOUNDTOUCH_ALLOW_X86_OPTIMIZATIONS // Allow MMX optimizations (not available in X64 mode) #if (!_M_X64) #define SOUNDTOUCH_ALLOW_MMX 1 #endif #endif #else // floating point samples typedef float SAMPLETYPE; // data type for sample accumulation: Use float also here to enable // efficient autovectorization typedef float LONG_SAMPLETYPE; #ifdef SOUNDTOUCH_ALLOW_X86_OPTIMIZATIONS // Allow SSE optimizations #define SOUNDTOUCH_ALLOW_SSE 1 #endif #endif // SOUNDTOUCH_INTEGER_SAMPLES #if ((SOUNDTOUCH_ALLOW_SSE) || (__SSE__) || (SOUNDTOUCH_USE_NEON)) #if SOUNDTOUCH_ALLOW_NONEXACT_SIMD_OPTIMIZATION #define ST_SIMD_AVOID_UNALIGNED #endif #endif } // define ST_NO_EXCEPTION_HANDLING switch to disable throwing std exceptions: // #define ST_NO_EXCEPTION_HANDLING 1 #ifdef ST_NO_EXCEPTION_HANDLING // Exceptions disabled. Throw asserts instead if enabled. #include #define ST_THROW_RT_ERROR(x) {assert((const char *)x);} #else // use c++ standard exceptions #include #include #define ST_THROW_RT_ERROR(x) {throw std::runtime_error(x);} #endif // When this #define is active, eliminates a clicking sound when the "rate" or "pitch" // parameter setting crosses from value <1 to >=1 or vice versa during processing. // Default is off as such crossover is untypical case and involves a slight sound // quality compromise. //#define SOUNDTOUCH_PREVENT_CLICK_AT_RATE_CROSSOVER 1 #endif usr/include/soundtouch/SoundTouch.h0000644000000000000000000003524114736346066016473 0ustar rootroot////////////////////////////////////////////////////////////////////////////// /// /// SoundTouch - main class for tempo/pitch/rate adjusting routines. /// /// Notes: /// - Initialize the SoundTouch object instance by setting up the sound stream /// parameters with functions 'setSampleRate' and 'setChannels', then set /// desired tempo/pitch/rate settings with the corresponding functions. /// /// - The SoundTouch class behaves like a first-in-first-out pipeline: The /// samples that are to be processed are fed into one of the pipe by calling /// function 'putSamples', while the ready processed samples can be read /// from the other end of the pipeline with function 'receiveSamples'. /// /// - The SoundTouch processing classes require certain sized 'batches' of /// samples in order to process the sound. For this reason the classes buffer /// incoming samples until there are enough of samples available for /// processing, then they carry out the processing step and consequently /// make the processed samples available for outputting. /// /// - For the above reason, the processing routines introduce a certain /// 'latency' between the input and output, so that the samples input to /// SoundTouch may not be immediately available in the output, and neither /// the amount of outputtable samples may not immediately be in direct /// relationship with the amount of previously input samples. /// /// - The tempo/pitch/rate control parameters can be altered during processing. /// Please notice though that they aren't currently protected by semaphores, /// so in multi-thread application external semaphore protection may be /// required. /// /// - This class utilizes classes 'TDStretch' for tempo change (without modifying /// pitch) and 'RateTransposer' for changing the playback rate (that is, both /// tempo and pitch in the same ratio) of the sound. The third available control /// 'pitch' (change pitch but maintain tempo) is produced by a combination of /// combining the two other controls. /// /// Author : Copyright (c) Olli Parviainen /// Author e-mail : oparviai 'at' iki.fi /// SoundTouch WWW: http://www.surina.net/soundtouch /// //////////////////////////////////////////////////////////////////////////////// // // License : // // SoundTouch audio processing library // Copyright (c) Olli Parviainen // // This library is free software; you can redistribute it and/or // modify it under the terms of the GNU Lesser General Public // License as published by the Free Software Foundation; either // version 2.1 of the License, or (at your option) any later version. // // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU // Lesser General Public License for more details. // // You should have received a copy of the GNU Lesser General Public // License along with this library; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // //////////////////////////////////////////////////////////////////////////////// #ifndef SoundTouch_H #define SoundTouch_H #include "FIFOSamplePipe.h" #include "STTypes.h" namespace soundtouch { /// Soundtouch library version string #define SOUNDTOUCH_VERSION "2.3.3" /// SoundTouch library version id #define SOUNDTOUCH_VERSION_ID (20303) // // Available setting IDs for the 'setSetting' & 'get_setting' functions: /// Enable/disable anti-alias filter in pitch transposer (0 = disable) #define SETTING_USE_AA_FILTER 0 /// Pitch transposer anti-alias filter length (8 .. 128 taps, default = 32) #define SETTING_AA_FILTER_LENGTH 1 /// Enable/disable quick seeking algorithm in tempo changer routine /// (enabling quick seeking lowers CPU utilization but causes a minor sound /// quality compromising) #define SETTING_USE_QUICKSEEK 2 /// Time-stretch algorithm single processing sequence length in milliseconds. This determines /// to how long sequences the original sound is chopped in the time-stretch algorithm. /// See "STTypes.h" or README for more information. #define SETTING_SEQUENCE_MS 3 /// Time-stretch algorithm seeking window length in milliseconds for algorithm that finds the /// best possible overlapping location. This determines from how wide window the algorithm /// may look for an optimal joining location when mixing the sound sequences back together. /// See "STTypes.h" or README for more information. #define SETTING_SEEKWINDOW_MS 4 /// Time-stretch algorithm overlap length in milliseconds. When the chopped sound sequences /// are mixed back together, to form a continuous sound stream, this parameter defines over /// how long period the two consecutive sequences are let to overlap each other. /// See "STTypes.h" or README for more information. #define SETTING_OVERLAP_MS 5 /// Call "getSetting" with this ID to query processing sequence size in samples. /// This value gives approximate value of how many input samples you'll need to /// feed into SoundTouch after initial buffering to get out a new batch of /// output samples. /// /// This value does not include initial buffering at beginning of a new processing /// stream, use SETTING_INITIAL_LATENCY to get the initial buffering size. /// /// Notices: /// - This is read-only parameter, i.e. setSetting ignores this parameter /// - This parameter value is not constant but change depending on /// tempo/pitch/rate/samplerate settings. #define SETTING_NOMINAL_INPUT_SEQUENCE 6 /// Call "getSetting" with this ID to query nominal average processing output /// size in samples. This value tells approcimate value how many output samples /// SoundTouch outputs once it does DSP processing run for a batch of input samples. /// /// Notices: /// - This is read-only parameter, i.e. setSetting ignores this parameter /// - This parameter value is not constant but change depending on /// tempo/pitch/rate/samplerate settings. #define SETTING_NOMINAL_OUTPUT_SEQUENCE 7 /// Call "getSetting" with this ID to query initial processing latency, i.e. /// approx. how many samples you'll need to enter to SoundTouch pipeline before /// you can expect to get first batch of ready output samples out. /// /// After the first output batch, you can then expect to get approx. /// SETTING_NOMINAL_OUTPUT_SEQUENCE ready samples out for every /// SETTING_NOMINAL_INPUT_SEQUENCE samples that you enter into SoundTouch. /// /// Example: /// processing with parameter -tempo=5 /// => initial latency = 5509 samples /// input sequence = 4167 samples /// output sequence = 3969 samples /// /// Accordingly, you can expect to feed in approx. 5509 samples at beginning of /// the stream, and then you'll get out the first 3969 samples. After that, for /// every approx. 4167 samples that you'll put in, you'll receive again approx. /// 3969 samples out. /// /// This also means that average latency during stream processing is /// INITIAL_LATENCY-OUTPUT_SEQUENCE/2, in the above example case 5509-3969/2 /// = 3524 samples /// /// Notices: /// - This is read-only parameter, i.e. setSetting ignores this parameter /// - This parameter value is not constant but change depending on /// tempo/pitch/rate/samplerate settings. #define SETTING_INITIAL_LATENCY 8 class SoundTouch : public FIFOProcessor { private: /// Rate transposer class instance class RateTransposer *pRateTransposer; /// Time-stretch class instance class TDStretch *pTDStretch; /// Virtual pitch parameter. Effective rate & tempo are calculated from these parameters. double virtualRate; /// Virtual pitch parameter. Effective rate & tempo are calculated from these parameters. double virtualTempo; /// Virtual pitch parameter. Effective rate & tempo are calculated from these parameters. double virtualPitch; /// Flag: Has sample rate been set? bool bSrateSet; /// Accumulator for how many samples in total will be expected as output vs. samples put in, /// considering current processing settings. double samplesExpectedOut; /// Accumulator for how many samples in total have been read out from the processing so far long samplesOutput; /// Calculates effective rate & tempo valuescfrom 'virtualRate', 'virtualTempo' and /// 'virtualPitch' parameters. void calcEffectiveRateAndTempo(); protected : /// Number of channels uint channels; /// Effective 'rate' value calculated from 'virtualRate', 'virtualTempo' and 'virtualPitch' double rate; /// Effective 'tempo' value calculated from 'virtualRate', 'virtualTempo' and 'virtualPitch' double tempo; public: SoundTouch(); virtual ~SoundTouch() override; /// Get SoundTouch library version string static const char *getVersionString(); /// Get SoundTouch library version Id static uint getVersionId(); /// Sets new rate control value. Normal rate = 1.0, smaller values /// represent slower rate, larger faster rates. void setRate(double newRate); /// Sets new tempo control value. Normal tempo = 1.0, smaller values /// represent slower tempo, larger faster tempo. void setTempo(double newTempo); /// Sets new rate control value as a difference in percents compared /// to the original rate (-50 .. +100 %) void setRateChange(double newRate); /// Sets new tempo control value as a difference in percents compared /// to the original tempo (-50 .. +100 %) void setTempoChange(double newTempo); /// Sets new pitch control value. Original pitch = 1.0, smaller values /// represent lower pitches, larger values higher pitch. void setPitch(double newPitch); /// Sets pitch change in octaves compared to the original pitch /// (-1.00 .. +1.00) void setPitchOctaves(double newPitch); /// Sets pitch change in semi-tones compared to the original pitch /// (-12 .. +12) void setPitchSemiTones(int newPitch); void setPitchSemiTones(double newPitch); /// Sets the number of channels, 1 = mono, 2 = stereo void setChannels(uint numChannels); /// Sets sample rate. void setSampleRate(uint srate); /// Get ratio between input and output audio durations, useful for calculating /// processed output duration: if you'll process a stream of N samples, then /// you can expect to get out N * getInputOutputSampleRatio() samples. /// /// This ratio will give accurate target duration ratio for a full audio track, /// given that the the whole track is processed with same processing parameters. /// /// If this ratio is applied to calculate intermediate offsets inside a processing /// stream, then this ratio is approximate and can deviate +- some tens of milliseconds /// from ideal offset, yet by end of the audio stream the duration ratio will become /// exact. /// /// Example: if processing with parameters "-tempo=15 -pitch=-3", the function /// will return value 0.8695652... Now, if processing an audio stream whose duration /// is exactly one million audio samples, then you can expect the processed /// output duration be 0.869565 * 1000000 = 869565 samples. double getInputOutputSampleRatio(); /// Flushes the last samples from the processing pipeline to the output. /// Clears also the internal processing buffers. // /// Note: This function is meant for extracting the last samples of a sound /// stream. This function may introduce additional blank samples in the end /// of the sound stream, and thus it's not recommended to call this function /// in the middle of a sound stream. void flush(); /// Adds 'numSamples' pcs of samples from the 'samples' memory position into /// the input of the object. Notice that sample rate _has_to_ be set before /// calling this function, otherwise throws a runtime_error exception. virtual void putSamples( const SAMPLETYPE *samples, ///< Pointer to sample buffer. uint numSamples ///< Number of samples in buffer. Notice ///< that in case of stereo-sound a single sample ///< contains data for both channels. ) override; /// Output samples from beginning of the sample buffer. Copies requested samples to /// output buffer and removes them from the sample buffer. If there are less than /// 'numsample' samples in the buffer, returns all that available. /// /// \return Number of samples returned. virtual uint receiveSamples(SAMPLETYPE *output, ///< Buffer where to copy output samples. uint maxSamples ///< How many samples to receive at max. ) override; /// Adjusts book-keeping so that given number of samples are removed from beginning of the /// sample buffer without copying them anywhere. /// /// Used to reduce the number of samples in the buffer when accessing the sample buffer directly /// with 'ptrBegin' function. virtual uint receiveSamples(uint maxSamples ///< Remove this many samples from the beginning of pipe. ) override; /// Clears all the samples in the object's output and internal processing /// buffers. virtual void clear() override; /// Changes a setting controlling the processing system behaviour. See the /// 'SETTING_...' defines for available setting ID's. /// /// \return 'true' if the setting was successfully changed bool setSetting(int settingId, ///< Setting ID number. see SETTING_... defines. int value ///< New setting value. ); /// Reads a setting controlling the processing system behaviour. See the /// 'SETTING_...' defines for available setting ID's. /// /// \return the setting value. int getSetting(int settingId ///< Setting ID number, see SETTING_... defines. ) const; /// Returns number of samples currently unprocessed. virtual uint numUnprocessedSamples() const; /// Return number of channels uint numChannels() const { return channels; } /// Other handy functions that are implemented in the ancestor classes (see /// classes 'FIFOProcessor' and 'FIFOSamplePipe') /// /// - receiveSamples() : Use this function to receive 'ready' processed samples from SoundTouch. /// - numSamples() : Get number of 'ready' samples that can be received with /// function 'receiveSamples()' /// - isEmpty() : Returns nonzero if there aren't any 'ready' samples. /// - clear() : Clears all samples from ready/processing buffers. }; } #endif usr/include/soundtouch/soundtouch_config.h0000644000000000000000000000044414736346066020115 0ustar rootroot/* include/soundtouch_config.h. Generated from soundtouch_config.h.in by configure. */ /* Use Float as Sample type */ #define SOUNDTOUCH_FLOAT_SAMPLES 1 /* Use Integer as Sample type */ /* #undef SOUNDTOUCH_INTEGER_SAMPLES */ /* Use ARM NEON extension */ /* #undef SOUNDTOUCH_USE_NEON */ usr/lib64/0000755000000000000000000000000014736346066011324 5ustar rootrootusr/lib64/libSoundTouch.a0000644000000000000000000056222414736346066014263 0ustar rootroot! / 1736035382 0 0 0 13418 ` 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Touch8setPitchEd_ZN10soundtouch10SoundTouch15setPitchOctavesEd_ZN10soundtouch10SoundTouch17setPitchSemiTonesEi_ZN10soundtouch10SoundTouch17setPitchSemiTonesEd_ZN10soundtouch10SoundTouch13setSampleRateEj_ZN10soundtouch10SoundTouch5flushEv_ZN10soundtouch10SoundTouch10setSettingEii_ZNK10soundtouch10SoundTouch10getSettingEi_ZN10soundtouch10SoundTouch25getInputOutputSampleRatioEv_ZTSN10soundtouch14FIFOSamplePipeE_ZTIN10soundtouch14FIFOSamplePipeE_ZTSN10soundtouch13FIFOProcessorE_ZTIN10soundtouch13FIFOProcessorE_ZTSN10soundtouch10SoundTouchE_ZTIN10soundtouch10SoundTouchE_ZN10soundtouch13FIFOProcessor8ptrBeginEv_ZN10soundtouch13FIFOProcessor14receiveSamplesEPfj_ZN10soundtouch13FIFOProcessor14receiveSamplesEj_ZNK10soundtouch13FIFOProcessor10numSamplesEv_ZNK10soundtouch13FIFOProcessor7isEmptyEv_ZN10soundtouch13FIFOProcessor21adjustAmountOfSamplesEj_ZNK10soundtouch9TDStretch11overlapMonoEPfPKf_ZN10soundtouch9TDStretch19clearCrossCorrStateEv_ZNK10soundtouch9TDStretch13overlapStereoEPfPKf_ZNK10soundtouch9TDStretch12overlapMultiEPfPKf_ZN10soundtouch9TDStretch13calcCrossCorrEPKfS2_Rd_ZN10soundtouch9TDStretch23calcCrossCorrAccumulateEPKfS2_Rd_ZN10soundtouch9TDStretch23seekBestOverlapPositionEPKf_ZN10soundtouch9TDStretch28seekBestOverlapPositionQuickEPKf_ZN10soundtouch9TDStretch27seekBestOverlapPositionFullEPKf_ZNK10soundtouch9TDStretch13getParametersEPiS1_S1_S1__ZN10soundtouch9TDStretch14clearMidBufferEv_ZN10soundtouch9TDStretch15enableQuickSeekEb_ZNK10soundtouch9TDStretch18isQuickSeekEnabledEv_ZN10soundtouch9TDStretch15adaptNormalizerEv_ZN10soundtouch9TDStretch17calcSeqParametersEv_ZN10soundtouch9TDStretch8setTempoEd_ZN10soundtouch9TDStretch22acceptNewOverlapLengthEi_ZN10soundtouch9TDStretchnwEmDW.ref.__gxx_personality_v0_ZN10soundtouch9TDStretch22calculateOverlapLengthEi_ZN10soundtouch9TDStretch13setParametersEiiii_ZN10soundtouch9TDStretch11setChannelsEi_ZN10soundtouch9TDStretchD2Ev_ZTVN10soundtouch9TDStretchE_ZN10soundtouch9TDStretchD1Ev_ZN10soundtouch9TDStretchD0Ev_ZN10soundtouch9TDStretch10clearInputEv_ZN10soundtouch9TDStretch5clearEv_ZN10soundtouch9TDStretchC2Ev_ZN10soundtouch9TDStretchC1Ev_ZN10soundtouch9TDStretch11newInstanceEv_ZN10soundtouch9TDStretch14processSamplesEv_ZN10soundtouch9TDStretch10putSamplesEPKfj_ZTSN10soundtouch14FIFOSamplePipeE_ZTIN10soundtouch14FIFOSamplePipeE_ZTSN10soundtouch13FIFOProcessorE_ZTIN10soundtouch13FIFOProcessorE_ZTSN10soundtouch9TDStretchE_ZTIN10soundtouch9TDStretchE_Z17disableExtensionsj_Z19detectCPUextensionsv_ZN10soundtouch9BPMDetectD2Ev_ZTVN10soundtouch9BPMDetectE_ZN10soundtouch9BPMDetectD1Ev_ZN10soundtouch9BPMDetectD0Ev_Z7hammingPfi_ZN10soundtouch11IIR2_filterC2EPKd_ZN10soundtouch11IIR2_filterC1EPKd_ZN10soundtouch11IIR2_filter6updateEf_ZN10soundtouch9BPMDetectC2EiiDW.ref.__gxx_personality_v0_ZN10soundtouch9BPMDetectC1Eii_ZN10soundtouch9BPMDetect8decimateEPfPKfi_ZN10soundtouch9BPMDetect11updateXCorrEi_ZN10soundtouch9BPMDetect10removeBiasEv_Z8MAFilterPfPKfiii_ZN10soundtouch9BPMDetect6getBpmEv_ZN10soundtouch9BPMDetect8getBeatsEPfS1_i_ZNSt6vectorIN10soundtouch4BEATESaIS1_EE17_M_realloc_insertIJRKS1_EEEvN9__gnu_cxx17__normal_iteratorIPS1_S3_EEDpOT__ZN10soundtouch9BPMDetect13updateBeatPosEi_ZN10soundtouch9BPMDetect12inputSamplesEPKfi_ZTSN10soundtouch9BPMDetectE_ZTIN10soundtouch9BPMDetectE_ZN10soundtouch10PeakFinderC2Ev_ZN10soundtouch10PeakFinderC1Ev_ZNK10soundtouch10PeakFinder7findTopEPKfi_ZNK10soundtouch10PeakFinder10findGroundEPKfii_ZNK10soundtouch10PeakFinder17findCrossingLevelEPKffii_ZNK10soundtouch10PeakFinder14calcMassCenterEPKfii_ZNK10soundtouch10PeakFinder13getPeakCenterEPKfi_ZN10soundtouch10PeakFinder10detectPeakEPKfii_ZNK10soundtouch24InterpolateLinearInteger10getLatencyEv_ZNK10soundtouch22InterpolateLinearFloat10getLatencyEv_ZN10soundtouch24InterpolateLinearInteger14resetRegistersEv_ZN10soundtouch22InterpolateLinearFloat14resetRegistersEv_ZN10soundtouch22InterpolateLinearFloat14transposeMultiEPfPKfRi_ZN10soundtouch22InterpolateLinearFloatD2Ev_ZTVN10soundtouch22InterpolateLinearFloatE_ZN10soundtouch22InterpolateLinearFloatD1Ev_ZN10soundtouch24InterpolateLinearIntegerD2Ev_ZTVN10soundtouch24InterpolateLinearIntegerE_ZN10soundtouch24InterpolateLinearIntegerD1Ev_ZN10soundtouch24InterpolateLinearInteger15transposeStereoEPfPKfRi_ZN10soundtouch24InterpolateLinearInteger14transposeMultiEPfPKfRi_ZN10soundtouch22InterpolateLinearFloat15transposeStereoEPfPKfRi_ZN10soundtouch24InterpolateLinearInteger7setRateEd_ZN10soundtouch22InterpolateLinearFloatD0Ev_ZN10soundtouch24InterpolateLinearIntegerD0Ev_ZN10soundtouch24InterpolateLinearInteger13transposeMonoEPfPKfRi_ZN10soundtouch22InterpolateLinearFloat13transposeMonoEPfPKfRi_ZN10soundtouch24InterpolateLinearIntegerC2EvDW.ref.__gxx_personality_v0_ZN10soundtouch24InterpolateLinearIntegerC1Ev_ZN10soundtouch22InterpolateLinearFloatC2Ev_ZN10soundtouch22InterpolateLinearFloatC1Ev_ZTSN10soundtouch24InterpolateLinearIntegerE_ZTIN10soundtouch24InterpolateLinearIntegerE_ZTSN10soundtouch22InterpolateLinearFloatE_ZTIN10soundtouch22InterpolateLinearFloatE_ZNK10soundtouch16InterpolateCubic10getLatencyEv_ZN10soundtouch16InterpolateCubic14resetRegistersEv_ZN10soundtouch16InterpolateCubic13transposeMonoEPfPKfRi_ZN10soundtouch16InterpolateCubic15transposeStereoEPfPKfRi_ZN10soundtouch16InterpolateCubic14transposeMultiEPfPKfRi_ZN10soundtouch16InterpolateCubicD2Ev_ZTVN10soundtouch16InterpolateCubicE_ZN10soundtouch16InterpolateCubicD1Ev_ZN10soundtouch16InterpolateCubicD0Ev_ZN10soundtouch16InterpolateCubicC2Ev_ZN10soundtouch16InterpolateCubicC1Ev_ZTSN10soundtouch16InterpolateCubicE_ZTIN10soundtouch16InterpolateCubicE_ZNK10soundtouch18InterpolateShannon10getLatencyEv_ZN10soundtouch18InterpolateShannon14resetRegistersEv_ZN10soundtouch18InterpolateShannon14transposeMultiEPfPKfRi_ZN10soundtouch18InterpolateShannon13transposeMonoEPfPKfRi_ZN10soundtouch18InterpolateShannon15transposeStereoEPfPKfRi_ZN10soundtouch18InterpolateShannonD2Ev_ZTVN10soundtouch18InterpolateShannonE_ZN10soundtouch18InterpolateShannonD1Ev_ZN10soundtouch18InterpolateShannonD0Ev_ZN10soundtouch18InterpolateShannonC2Ev_ZN10soundtouch18InterpolateShannonC1Ev_ZTSN10soundtouch18InterpolateShannonE_ZTIN10soundtouch18InterpolateShannonE_dontcomplain_mmx_empty_ZN10soundtouch12TDStretchSSE23calcCrossCorrAccumulateEPKfS2_Rd_ZN10soundtouch12TDStretchSSE13calcCrossCorrEPKfS2_Rd_ZN10soundtouch12FIRFilterSSED2Ev_ZTVN10soundtouch12FIRFilterSSEE_ZN10soundtouch12FIRFilterSSED1Ev_ZN10soundtouch12FIRFilterSSED0Ev_ZNK10soundtouch12FIRFilterSSE20evaluateFilterStereoEPfPKfj_ZN10soundtouch12TDStretchSSED2Ev_ZTVN10soundtouch12TDStretchSSEE_ZN10soundtouch12TDStretchSSED1Ev_ZN10soundtouch12TDStretchSSED0Ev_ZNK10soundtouch13FIFOProcessor7isEmptyEv_ZN10soundtouch13FIFOProcessor8ptrBeginEv_ZNK10soundtouch13FIFOProcessor10numSamplesEv_ZN10soundtouch13FIFOProcessor21adjustAmountOfSamplesEj_ZN10soundtouch13FIFOProcessor14receiveSamplesEj_ZN10soundtouch13FIFOProcessor14receiveSamplesEPfj_ZN10soundtouch12FIRFilterSSEC2Ev_ZN10soundtouch12FIRFilterSSEC1Ev_ZN10soundtouch12FIRFilterSSE15setCoefficientsEPKfjj_ZTSN10soundtouch12TDStretchSSEE_ZTIN10soundtouch12TDStretchSSEE_ZTSN10soundtouch12FIRFilterSSEE_ZTIN10soundtouch12FIRFilterSSEE// 194 ` FIFOSampleBuffer.o/ RateTransposer.o/ cpu_detect_x86.o/ InterpolateLinear.o/ InterpolateCubic.o/ InterpolateShannon.o/ libSoundTouchMMX_la-mmx_optimized.o/ libSoundTouchSSE_la-sse_optimized.o/ AAFilter.o/ 1736035378 0 0 100644 9032 ` ELF>@@H?HtH` fÐff.AWAVAUATUSHDgH$AEAGff/%f/D$H<H<I$f HDff(ff(H*Y鉄$*AD$^$$$f(EMfA)t$pf(Ifo-fM)$f(f)$ffDfoff-I f(fp)t$`ffT)l$Pf($f(l$pfXf(ffTfD(fXf\f\fDY)T$@fY)L$0fA(D)D$ )4$f(<$)D$f(f(<$ffD(D$ fD(L$f(T$@f^f(L$0ff($fYfY)L$0fE^fDfTfU=fVf()|$fETfDUfEVD)$f(L$0)D$ f(f(T$ ff( fYf(t$`fYHfXfYD$fol$PfHnfXfY $AGAOfXM9fXRf(EfAfXA$DfH*\$Yf/5t$ Y$HD$ $f(HD$f $YHXYD$ fHnADAFXA9P$fH*\$Yf/vf(HD$@L$0T$,$,$T$L$0HD$@^D$ Y$HD$A $f(YHD$E9XYD$ f $ADHXfHn$fI*\$Yf/5t$$ $Y $HfYXYD$fHnXCDf/$fA/\$fA/D$fA/D-51^DALf(f(YfTfUfVXf/f/ZDHH9uH$DHH8HP(LHH[]A\A]A^A_@f(HD$@L$0T$,$,$T$L$0HD$@^D$ @5t$ Df(L$0l$ $$l$ L$0^D$f(hH H5H=H xH5H=H H5H=H H5H=H H5H=H wH5H=H yH5H=H zH5H=H H5H=ff.GfDwATAUHHDHHEHHEH]A\ff.H?AWAVAUATUSHDz D9~ upHHIHHP0HAHEPDLIH;EDLHHAHEDP(I$DLPPHD[]A\A]A^A_H H5H=H?void soundtouch::AAFilter::calculateCoeffs()temp >= -32768 && temp <= 32767uint soundtouch::AAFilter::evaluate(soundtouch::FIFOSampleBuffer&, soundtouch::FIFOSampleBuffer&) constnumChannels == dest.getChannels()AAFilter.cpplength >= 2length % 4 == 0cutoffFreq >= 0cutoffFreq <= 0.5sum > 0work[length/2] > 0work[length/2 + 1] > -1e-6work[length/2 - 1] > -1e-6AA??q= ףp?q= ףp?HzG?HzG??-DT!@ư@@GCC: (GNU) 11.2.0 GNU zRx L0BBB B(A0A8G 8D0A(B BBBI  $3BDG ^ABHBBB B(A0A8D@l 8D0A(B BBBA 000@@%P+P16<AG MS Y^(d0jot0zfS )9KP ,5(9@N x33@+VP AAFilter.cpp.LC2.LC14.LC17.LC15.LC18.LC16.LC3.LC11.LC0.LC12.LC13.LC21.LC24.LC4.LC25.LC26.LC5.LC6.LC27.LC8.LC23.LC22.LC20.LC7.LC9.LC10.LC19.LC28.LC29_ZN10soundtouch8AAFilterD2Ev_ZN10soundtouch8AAFilterD1Ev_ZN10soundtouch8AAFilter15calculateCoeffsEv_Znam_ZGVbN2v_sin_ZGVbN2v_cos_ZdaPv__assert_fail_ZN10soundtouch8AAFilter13setCutoffFreqEd_ZN10soundtouch8AAFilter9setLengthEj_ZN10soundtouch8AAFilterC2Ej_ZN10soundtouch9FIRFilter11newInstanceEv_ZN10soundtouch8AAFilterC1Ej_ZNK10soundtouch8AAFilter8evaluateEPfPKfjj_ZN10soundtouch9FIRFilter8evaluateEPfPKfjj_ZNK10soundtouch8AAFilter8evaluateERNS_16FIFOSampleBufferES2__ZN10soundtouch16FIFOSampleBuffer6ptrEndEj_ZNK10soundtouch8AAFilter9getLengthEv_ZNK10soundtouch9FIRFilter9getLengthEvk ## + d   $$Xs%% Su& 'E&M]z & :iq(3'd')))'.3):FMR)Yelq)x)))- 20)(""/+D0 4 4 @P4 .symtab.strtab.shstrtab.rela.text.data.bss.rodata.str1.8.rodata.str1.1.rodata.cst16.rodata.cst8.comment.note.GNU-stack.note.gnu.property.rela.eh_frame @ @&H ,H 12H @2" O `] 8j0X sk p 0 @@     `FIRFilter.o/ 1736035378 0 0 100644 12928 ` ELF>+@@SHHHtH{ Ht [[fDUHH(]HGAAt|IHHtqMtlHteAA9s|E)C~JH MTfD1W1у~~YXA9wA IHM9uDHH QH5H=H RH5H=ff.AWAVAUATUSHDHt$ HT$EH|$H|$ [DLGM,AD)T$<ՉT$8AELD$0AAD$ AE1L DH|$@HHD$(DHt$IcHLL1LL$ELL$HDt$LD$0E1L\$(f.|$ C# (YXL$@)L$@Av(KYXL$P)L$PAuK YXL$`)L$`JDD9tL)ƃt3A(B~J Y~ X AJ9tYXD@D@ILE9BDt$D$@H\$ D1D$DAFD$HAFD$LAFD$PAFD$TAFD$XAFD$\AFD$`AF tuD$dAF  taD$hAF  tMD$lAF  t9D$pAF  t%D$tAF uD$xAFfAD9t$8D$ ilengthlength != 0src != nullptrdest != nullptrfilterCoeffs != nullptrnumChannels < 16newLength > 0length == newLengthilength != 0length > 0lengthDiv8 * 8 == lengthnumChannels > 0H5HHHH5HIHLATUPH5HHHH5HIHLL8HL(H2-61 P5@XN10soundtouch9FIRFilterE?GCC: (GNU) 11.2.0 GNU zRx *A[ L A<AQXD A LtBBB B(A0A8G 8A0A(B BBBA zPLRx L$BBB B(A0A8DPE 8A0A(B BBBC tEPXp'LBAD R ABD  DBK M ABB D DBC (IBFA 8L`BAD b DBA Y DBA *    EE * x  # f N > / X w   H   " ( .*LS*q0P0L!hmSs R'p!@' EI `D]c!!FIRFilter.cpp_ZN10soundtouch9FIRFilter15setCoefficientsEPKfjj.cold_ZNK10soundtouch9FIRFilter18evaluateFilterMonoEPfPKfj.localalias_ZN10soundtouch9FIRFilter11newInstanceEv.cold.LC0.LC1.LC2.LC3.LC4.LC5.LC9.LC8.LC7.LC6.LC13.LC10.LC14.LC11.LC17.LC18.LC19.LC22.LC21.LC20.LC12.LC23_ZN10soundtouch9FIRFilterD2Ev_ZdaPv_ZN10soundtouch9FIRFilterD1Ev_ZN10soundtouch9FIRFilterD0Ev_ZdlPvm_ZNK10soundtouch9FIRFilter20evaluateFilterStereoEPfPKfj__assert_fail_ZN10soundtouch9FIRFilter19evaluateFilterMultiEPfPKfjjmemset_ZN10soundtouch9FIRFilter15setCoefficientsEPKfjjDW.ref.__gxx_personality_v0exp2_Znam__cxa_allocate_exception_ZNSt13runtime_errorC1EPKc_GLOBAL_OFFSET_TABLE__ZNSt13runtime_errorD1Ev_ZTISt13runtime_error__cxa_throw__cxa_free_exception_Unwind_Resume_ZNK10soundtouch9FIRFilter18evaluateFilterMonoEPfPKfj_ZN10soundtouch9FIRFilterC2Ev_ZTVN10soundtouch9FIRFilterE_ZN10soundtouch9FIRFilterC1Ev_ZNK10soundtouch9FIRFilter9getLengthEv_ZN10soundtouch9FIRFilter8evaluateEPfPKfjj_ZN10soundtouch9FIRFilternwEm_ZN10soundtouch9FIRFilter11newInstanceEv_Z19detectCPUextensionsv_Znwm_ZN10soundtouch12FIRFilterSSEC1Ev_ZTSN10soundtouch9FIRFilterE_ZTIN10soundtouch9FIRFilterE_ZTVN10__cxxabiv117__class_type_infoE5   $  $&q }  $  $  $  $  $B)**** $ $ $*6B N  U Z $a m  t y $    $    $ < = > = 7C"-  , -*/&*0.192A3O,Va-h*/o*0w123"3"3A?@#4 %( 0!8'+ @0\Px0(8A \tE "LU6.symtab.strtab.shstrtab.rela.text.data.bss.rodata.str1.8.rodata.str1.1.rela.text.unlikely.gcc_except_table.rodata._ZTSN10soundtouch9FIRFilterE.rela.data.rel.ro._ZTIN10soundtouch9FIRFilterE.rela.data.rel.ro._ZTVN10soundtouch9FIRFilterE.rodata.cst8.rela.data.rel.local.DW.ref.__gxx_personality_v0.comment.note.GNU-stack.note.gnu.property.rela.eh_frame.groupq@?qH @qT 6q` ( p @P& , 12 @2 ThO@$ c >u`@&0@@' @'60?O0g(`b@'0 )x/0 1736035378 0 0 100644 10272 ` ELF>@@"!Gff.G19v w$)‰Wf.W1Ð@GG$ÐG9vwÐfHHtfÐff.UHH(]HH H5H=ff.HWHt G$G HP@AUIH5ATUHHG9F‹W HIHHHIHH9usHOHG$H4LHEHH@(H9uZEA9sD)De$EHD]A\A]EAHD]A\A]fHT$HT$HHDH]A\A]fFG G1fnfnfbfGÐfDSHHHHt>C$t7s SLHHH3HvHL9uH4C$H[HT$HH{HT$HӋO G1HHAUATUHSH(9spDm Aݍ%EHxUL`fHnIfInfl)$uGH}Htfo$E$UH([]A\A]fDH(H[]A\A]fDHEAH H@HH9u$HEHt/Dm$J4LHT$HHT$H'fDHHH~$w f HGG$GPH 3H5H=f.USHHwkH[]ÐSwHCC HS[HÐfAUIATUHSHHDg LLHILkH[]A\A]ff.ATUHSDg HL1HILk[]A\virtual soundtouch::SAMPLETYPE* soundtouch::FIFOSampleBuffer::ptrBegin()Error: Illegal number of channelssoundtouch::FIFOSampleBuffer::FIFOSampleBuffer(int)FIFOSampleBuffer.cppbuffernumChannels > 0ATUPH5HHHH5HIHL61N10soundtouch14FIFOSamplePipeEN10soundtouch16FIFOSampleBufferEGCC: (GNU) 11.2.0 GNU zRx 0D Xl AQ#DVPBLA G0n  DBBD N  DBBJ \  GBBB zPLRx $) <IBFA pAG K AD LBBA D(FPl (A ABBG D (D ABBK Vw$$ACG QAALAW4hDBGC D(G0f(A ABB(4BCF eABU#  I   x   PFz0 @P `29`_)6!=Rkp&.p`V!hV ;f Dp4!!:!!_!FIFOSampleBuffer.cpp_ZN10soundtouch16FIFOSampleBuffer14receiveSamplesEj.localalias_ZN10soundtouch16FIFOSampleBuffer8ptrBeginEv.part.0_ZN10soundtouch16FIFOSampleBuffer8ptrBeginEv.localalias_ZN10soundtouch16FIFOSampleBuffer11setChannelsEi.cold.LC0.LC1.LC2.LC5.LC6.LC3_ZNK10soundtouch16FIFOSampleBuffer10numSamplesEv_ZN10soundtouch16FIFOSampleBuffer14receiveSamplesEj_ZNK10soundtouch16FIFOSampleBuffer7isEmptyEv_ZN10soundtouch16FIFOSampleBuffer5clearEv_ZN10soundtouch16FIFOSampleBuffer21adjustAmountOfSamplesEj_ZN10soundtouch16FIFOSampleBufferD2Ev_ZdaPv_ZN10soundtouch16FIFOSampleBufferD1Ev_ZN10soundtouch16FIFOSampleBufferD0Ev_ZdlPvm__assert_fail_ZN10soundtouch16FIFOSampleBuffer8ptrBeginEv_ZN10soundtouch16FIFOSampleBuffer14receiveSamplesEPfjmemcpy_ZN10soundtouch16FIFOSampleBuffer11setChannelsEiDW.ref.__gxx_personality_v0__cxa_allocate_exception_ZNSt13runtime_errorC1EPKc_GLOBAL_OFFSET_TABLE__ZNSt13runtime_errorD1Ev_ZTISt13runtime_error__cxa_throw__cxa_free_exception_Unwind_Resume_ZN10soundtouch16FIFOSampleBuffer6rewindEvmemmove_ZNK10soundtouch16FIFOSampleBuffer11getCapacityEv_ZN10soundtouch16FIFOSampleBuffer14ensureCapacityEj_Znam_ZN10soundtouch16FIFOSampleBufferC2Ei_ZTVN10soundtouch16FIFOSampleBufferE_ZN10soundtouch16FIFOSampleBufferC1Ei_ZN10soundtouch16FIFOSampleBuffer10putSamplesEj_ZN10soundtouch16FIFOSampleBuffer6ptrEndEj_ZN10soundtouch16FIFOSampleBuffer10putSamplesEPKfj_ZN10soundtouch16FIFOSampleBuffer9addSilentEjmemset_ZTSN10soundtouch14FIFOSamplePipeE_ZTIN10soundtouch14FIFOSamplePipeE_ZTVN10__cxxabiv117__class_type_infoE_ZTSN10soundtouch16FIFOSampleBufferE_ZTIN10soundtouch16FIFOSampleBufferE_ZTVN10__cxxabiv120__si_class_type_infoE   FD)*,R*.   ++@1R14j(+  !#*#**$2%=&E'75:869 (208@HPX`0 4H0\@pP`;PYhqp(Pl p.symtab.strtab.shstrtab.rela.text.data.bss.rodata.str1.8.rodata.str1.1.rela.text.unlikely.gcc_except_table.rodata._ZTSN10soundtouch14FIFOSamplePipeE.rela.data.rel.ro._ZTIN10soundtouch14FIFOSamplePipeE.rodata._ZTSN10soundtouch16FIFOSampleBufferE.rela.data.rel.ro._ZTIN10soundtouch16FIFOSampleBufferE.rela.data.rel.ro._ZTVN10soundtouch16FIFOSampleBufferE.rela.data.rel.local.DW.ref.__gxx_personality_v0.comment.note.GNU-stack.note.gnu.property.rela.eh_frame.group@5H 6T8\ 9h .t  @&$,$12(@2,TIO@  cIu`@0! @H>h9@X uHp@x0Pch0@(`   /20 1736035378 0 0 100644 18184 ` ELF>8@@:9 !"#$%&'()*+,-.01Hw`HfDGf.SHHHD$HP0D$f/v( ^H{Hf([f. YfAWAVAUIATIHUHHHP0fH*A^D$D$ HED,PLIADHAD$tptK~}I$LHL$ LPAIEDLPPHEt$ HP(HD]A\A]A^A_fDI$LHL$ LPAfI$LHL$ LAH H5H=f.HGÐf.FATUSHH9wtBHH (HP8H9u7wPHH{ H{HH{p[]A\@[]A\@ATSHHHHP@AuHD[A\DH{H[ADA\ÐfDH8fDHGHHHHGÐff.Ðff.UHH]ATUHHt+tftBH 5H5H= HIHL]A\ÿ HIHL]A\ÿ HIHL]A\HHHUSHHHHoHHHtHHH{HtHP H{pH{HHH{ []f.UHHﾠ]uAUATLg USHLHLCMH{LkHHkpf/Gv*HLLP(H{HL[H]A\A]DLLLH{LHHH@(H[]A\A]DH{HspLHH@(H[]A\A]H H5H=ff.ATUHHpLe HH}HLH}HPHHHL]A\@HAWAVLw AUHLopATUHLoL}HHLLLƅ@HILeHEH]A\A]A^A_HHHHff.ATHUHHH@H@@H9uDHpLe H}HLH}HPHHHL]A\H]A\ff.SHHHP8u1[f.H{ [HH`HH` HH`(HH`0HH`Hvirtual int soundtouch::TransposerBase::transpose(soundtouch::FIFOSampleBuffer&, soundtouch::FIFOSampleBuffer&)Error: Illegal number of channelsstatic soundtouch::TransposerBase* soundtouch::TransposerBase::newInstance()void soundtouch::RateTransposer::processSamples(const SAMPLETYPE*, uint)RateTransposer.cppnumChannels > 0falsepAAFilterH5HHHH5HIHLL HLLLLH462-EPep2?L]mv(N10soundtouch14FIFOSamplePipeEN10soundtouch13FIFOProcessorEN10soundtouch14TransposerBaseEN10soundtouch14RateTransposerE??GCC: (GNU) 11.2.0 GNU zRx  0 D X l   ^AG t EO @BBB E(G0G@ 0D(B BBBG $zPLRx <$lEAA M ABI A ABD dE 0IBAG Z DBF MCH !(AQDBAD R DBA Y DBA Y DBA X $eAAG QEAAQhJBE A(J0N (D DBBJ c (A ABBG V (A ABBB X$lKBAO lDD@`IGF J(A0g (B BBBA -00qBHG G DDH DAB 0*AT K E NEF0K\-//!&+0#5;)ApF" p" " " " : i ^,Wel!0F_z IDp !!-`!<`;e_!+he 0Bu 0K 6 d     @q! *L y ! !   !" !#) R !%u !& !( !) RateTransposer.cpp_ZN10soundtouch14TransposerBase11setChannelsEi.localalias_ZN10soundtouch14RateTransposer11setChannelsEi.cold_ZN10soundtouch14TransposerBase11newInstanceEv.cold_ZN10soundtouch14RateTransposer5clearEv.localalias_ZN10soundtouch14RateTransposerC2Ev.cold.LC0.LC1.LC2.LC3.LC4.LC7.LC8.LC10.LC11.LC5_ZN10soundtouch13FIFOProcessor8ptrBeginEv_ZN10soundtouch13FIFOProcessor14receiveSamplesEPfj_ZN10soundtouch13FIFOProcessor14receiveSamplesEj_ZNK10soundtouch13FIFOProcessor10numSamplesEv_ZN10soundtouch13FIFOProcessor21adjustAmountOfSamplesEj_ZN10soundtouch14TransposerBase11setChannelsEi_ZN10soundtouch14TransposerBase7setRateEd_ZN10soundtouch14RateTransposer7setRateEd_ZN10soundtouch8AAFilter13setCutoffFreqEd_ZN10soundtouch14TransposerBase9transposeERNS_16FIFOSampleBufferES2__ZN10soundtouch16FIFOSampleBuffer6ptrEndEj__assert_fail_ZNK10soundtouch14RateTransposer17isAAFilterEnabledEv_ZN10soundtouch14RateTransposer11getAAFilterEv_ZN10soundtouch14RateTransposer11setChannelsEiDW.ref.__gxx_personality_v0_ZN10soundtouch16FIFOSampleBuffer11setChannelsEi__cxa_allocate_exception_ZNSt13runtime_errorC1EPKc_GLOBAL_OFFSET_TABLE__ZNSt13runtime_errorD1Ev_ZTISt13runtime_error__cxa_throw__cxa_free_exception_Unwind_Resume_ZNK10soundtouch14RateTransposer10getLatencyEv_ZNK10soundtouch8AAFilter9getLengthEv_ZN10soundtouch14TransposerBase12setAlgorithmENS0_9ALGORITHME_ZN10soundtouch14TransposerBase9algorithmE_ZN10soundtouch14TransposerBaseC2Ev_ZTVN10soundtouch14TransposerBaseE_ZN10soundtouch14TransposerBaseC1Ev_ZN10soundtouch14TransposerBaseD2Ev_ZN10soundtouch14TransposerBaseD1Ev_ZN10soundtouch14TransposerBaseD0Ev_ZdlPvm_ZN10soundtouch14TransposerBase11newInstanceEv_Znwm_ZN10soundtouch16InterpolateCubicC1Ev_ZN10soundtouch22InterpolateLinearFloatC1Ev_ZN10soundtouch18InterpolateShannonC1Ev_ZN10soundtouch14RateTransposerD2Ev_ZTVN10soundtouch14RateTransposerE_ZN10soundtouch8AAFilterD1Ev_ZN10soundtouch16FIFOSampleBufferD1Ev_ZN10soundtouch14RateTransposerD1Ev_ZN10soundtouch14RateTransposerD0Ev_ZN10soundtouch14RateTransposer14processSamplesEPKfj_ZN10soundtouch16FIFOSampleBuffer10putSamplesEPKfj_ZNK10soundtouch8AAFilter8evaluateERNS_16FIFOSampleBufferES2__ZN10soundtouch14RateTransposer10putSamplesEPKfj_ZN10soundtouch14RateTransposer5clearEv_ZN10soundtouch16FIFOSampleBuffer5clearEv_ZN10soundtouch16FIFOSampleBuffer9addSilentEj_ZN10soundtouch14RateTransposerC2Ev_ZN10soundtouch16FIFOSampleBufferC1Ei_ZN10soundtouch8AAFilterC1Ej_ZN10soundtouch14RateTransposerC1Ev_ZN10soundtouch14RateTransposer14enableAAFilterEb_ZNK10soundtouch14RateTransposer7isEmptyEv_ZNK10soundtouch16FIFOSampleBuffer7isEmptyEv_ZTSN10soundtouch14FIFOSamplePipeE_ZTIN10soundtouch14FIFOSamplePipeE_ZTVN10__cxxabiv117__class_type_infoE_ZTSN10soundtouch13FIFOProcessorE_ZTIN10soundtouch13FIFOProcessorE_ZTVN10__cxxabiv120__si_class_type_infoE_ZTSN10soundtouch14TransposerBaseE_ZTIN10soundtouch14TransposerBaseE_ZTSN10soundtouch14RateTransposerE_ZTIN10soundtouch14RateTransposerE__cxa_pure_virtualBLt#iu|$))U4s*6*8;*6 $&?1@F?QAf?qB*DE=FFGMJsK $CNLNTNf3*DQQQ?R>MmNvN~N3b! )= B B BF#=K!IwO u X% e- mOV+ ,*.&*/.091A2O=W2e=mFuF}F2YW\ZXY]\_[`GH (L08@HUPMX` ^aa a8"@HPaXa* 4H\p (G(\e    p,HQ  F 50\ p0 = \ ^@4.symtab.strtab.shstrtab.rela.text.data.bss.text._ZN10soundtouch13FIFOProcessor8ptrBeginEv.text._ZN10soundtouch13FIFOProcessor14receiveSamplesEPfj.text._ZN10soundtouch13FIFOProcessor14receiveSamplesEj.text._ZNK10soundtouch13FIFOProcessor10numSamplesEv.text._ZN10soundtouch13FIFOProcessor21adjustAmountOfSamplesEj.rodata.str1.8.rodata.str1.1.rela.text.unlikely.gcc_except_table.rodata._ZTSN10soundtouch14FIFOSamplePipeE.rela.data.rel.ro._ZTIN10soundtouch14FIFOSamplePipeE.rodata._ZTSN10soundtouch13FIFOProcessorE.rela.data.rel.ro._ZTIN10soundtouch13FIFOProcessorE.rodata._ZTSN10soundtouch14TransposerBaseE.rela.data.rel.ro._ZTIN10soundtouch14TransposerBaseE.rodata._ZTSN10soundtouch14RateTransposerE.rela.data.rel.ro._ZTIN10soundtouch14RateTransposerE.rela.data.rel.ro._ZTVN10soundtouch14RateTransposerE.rela.data.rel.ro._ZTVN10soundtouch14TransposerBaseE.rodata.cst8.rela.data.rel.local.DW.ref.__gxx_personality_v0.comment.note.GNU-stack.note.gnu.property.rela.eh_frame.group@7H7P7X7`7h7Wp 7X|7Z 7[7] 7^7_ 7` 7D 78 7( @%7&,1 a    C2 1R2Q 3f a@,h7u f  @8.07   @h.H7#E u p@.07& @ @.H7) X h@(/ 7+? `:@H07-o 0 |@ 17008 K P 0 P@81`750 8  4SoundTouch.o/ 1736035378 0 0 100644 21760 ` ELF>@H@@32 !"#$%&)*HSHHHHHtHPH{HtH[H@@[fDSHHG@HGHHHP@H{[HH@@@HGHtHH`0fD1Ðff.SHHHP HSH[f.SHHHP(HSH[f.UHHh]AUATUSH8GPHOXW`fH*HGY^XG@G@f/seH9GHHPLkHkHEHP0HAIEHXHEPLDHHEDHH@(H[]A\A]DH9GuHHPLkHkH (H5H=H 0H5H=H5H=1f.HOOf.FATUSwPHHH{[]A\AWAVAUATUSHHG0O(_Xg`^YG f(fWXf(\~fTf/r#Hd$HPPK`d$~f(\fTf/Kf/CXHkLkI9H9k/HEHMupP0HAIEpLhHEPDLHAHEDHP(LcLsI$M$LP0LILxI$PLHAI$LP(HCHCH[]A\A]A^A_f.LkI9tH9kHEHMP0HAILhHEPDLHAHEDHP(HCHCH[]A\A]A^A_@H{f(H H5H=H H5H=HATUHSHHGHHHHkH{HCuPHtjHCHfHCXf(HC0C HC@HCHCPC8[]A\H H5H=H H5H=I@G fDYXG fDG(fDYXG(fDG0fDYUHHE0]f*Yf.YfSHHAC8[Ðff.AWAVAUATUSHHDwPAILLXC@IŸLL,D+sHI11D$hH9CH{LHPLsLcILP0LAI$HHIHL$PLHL$DHIDLP(HH@0H;H{HP0H;D$HBHiH9{8CPKXS`YHCf/^XC@C@H9CH{LHPLcL{I$LP0LAIHHI$HL$PLHL$DHI$DLP(HH;D$fDHBHH;uKH{t$HPHLH{H[]A\A]A^A_fDLHfDt$HH 0H5H=H (H5H=fDATAUHSHHHL$HT$HLD$ HHcH@H}DD$ DT$4$H[]A\fH}L$ET$4$H[]A\H}1E@H[]A\H}DHH[]A\fDH}1E@H[]A\H}DD$ DL$4$H[]A\f.SH HHHcHDHWOXB +Bf/ vpf*^X,VDHGfH*X\$KXf/f*%^XD$X,H [fHHT$E111D$H [ÐHHL$E111D$H [ÐHLD$111D$H [fHGHXX,OXf/af*YX,HHH H[f.HH [fDHH [fDXD$YO`YOX^HH`HH`0HH`8HH`HSoundTouch : Sample rate not definedSoundTouch : Number of channels not definedvirtual void soundtouch::SoundTouch::putSamples(const SAMPLETYPE*, uint)Error: Illegal number of channelsvoid soundtouch::SoundTouch::calcEffectiveRateAndTempo()void soundtouch::FIFOProcessor::setOutPipe(soundtouch::FIFOSamplePipe*)../../include/FIFOSamplePipe.hSoundTouch.cppoutput == pTDStretchoutput == pRateTransposer2.3.3SoundTouch Version: %s output == nullptrpOutput != nullptrH5HHHH5HH5HHIHL됿H5HHHH5HIHLHﾠLH5HHHH5HH5HHHH5HIHLIHL11ldP-Ic^2- "-6@ d-Iw_+N10soundtouch14FIFOSamplePipeEN10soundtouch13FIFOProcessorEN10soundtouch10SoundTouchE??|={Gz?;B.?UUUUUU??`@GCC: (GNU) 11.2.0 GNU zRx  0 D X l:Hf J A,Ab#ATATAQzPLRx <$BBA A(D0 (A ABBG de0,0EAA aABE d0BBB B(A0A8GPJ 8A0A(B BBBK a 8A0A(B BBBE 0xIAE  ABA    ( <IQXl #AaLBBB B(A0A8GP 8A0A(B BBBK Px6BDD F0Y  AABC [  FABD V  FABI X  FABG V  FABI \ FAB0XAD0 AJ ] AB ] AB \ AC ] DO M DG M DG 0 eB zfEL(TX']'cXhmr$w>|D'(X\n(((( (((" " 2" \"  :!%h :  @,- p#c    !)2@Yt  @ PI `0t 0* JPt      7 e    0 P ! `#N|  6 = o     `  J p    0  !3 !V | ! !   !" !#SoundTouch.cpp_ZN10soundtouch10SoundTouch10putSamplesEPKfj.cold_ZN10soundtouch10SoundTouch10putSamplesEPKfj.localalias_ZN10soundtouch10SoundTouch11setChannelsEj.cold_ZN10soundtouch10SoundTouchC2Ev.cold_ZN10soundtouch10SoundTouch5flushEv.cold_ZN10soundtouch10SoundTouch10setSettingEii.cold_ZNK10soundtouch10SoundTouch10getSettingEi.cold.LC3.LC20.LC4.LC5.LC6.LC7.LC9.LC10.LC13.LC14.LC15.LC16.LC17.LC18.LC19.LC22.LC23.LC24.LC25.LC26.LC2.LC1.LC11_ZN10soundtouch13FIFOProcessor8ptrBeginEv_ZNK10soundtouch13FIFOProcessor10numSamplesEv_ZNK10soundtouch13FIFOProcessor7isEmptyEv_ZN10soundtouch13FIFOProcessor21adjustAmountOfSamplesEj_ZN10soundtouch10SoundTouchD2Ev_GLOBAL_OFFSET_TABLE__ZTVN10soundtouch10SoundTouchE_ZN10soundtouch10SoundTouchD1Ev_ZN10soundtouch10SoundTouch5clearEv_ZNK10soundtouch10SoundTouch21numUnprocessedSamplesEv_ZN10soundtouch10SoundTouch14receiveSamplesEPfj_ZN10soundtouch10SoundTouch14receiveSamplesEj_ZN10soundtouch10SoundTouchD0Ev_ZdlPvm_ZN10soundtouch10SoundTouch10putSamplesEPKfjDW.ref.__gxx_personality_v0__assert_fail__cxa_allocate_exception_ZNSt13runtime_errorC1EPKc_ZNSt13runtime_errorD1Ev_ZTISt13runtime_error__cxa_throw__cxa_free_exception_Unwind_Resumesoundtouch_ac_testprintf_ZN10soundtouch10SoundTouch16getVersionStringEv_ZN10soundtouch10SoundTouch12getVersionIdEv_ZN10soundtouch10SoundTouch11setChannelsEj_ZN10soundtouch14RateTransposer11setChannelsEi_ZN10soundtouch9TDStretch11setChannelsEi_ZN10soundtouch10SoundTouch25calcEffectiveRateAndTempoEv_ZN10soundtouch9TDStretch8setTempoEd_ZN10soundtouch10SoundTouchC2Ev_Znwm_ZN10soundtouch14RateTransposerC1Ev_ZN10soundtouch9TDStretch11newInstanceEv_ZN10soundtouch10SoundTouchC1Ev_ZN10soundtouch10SoundTouch7setRateEd_ZN10soundtouch10SoundTouch13setRateChangeEd_ZN10soundtouch10SoundTouch8setTempoEd_ZN10soundtouch10SoundTouch14setTempoChangeEd_ZN10soundtouch10SoundTouch8setPitchEd_ZN10soundtouch10SoundTouch15setPitchOctavesEdexp_ZN10soundtouch10SoundTouch17setPitchSemiTonesEi_ZN10soundtouch10SoundTouch17setPitchSemiTonesEd_ZN10soundtouch10SoundTouch13setSampleRateEj_ZN10soundtouch9TDStretch13setParametersEiiii_ZN10soundtouch10SoundTouch5flushEv_Znammemset_ZdaPv_ZN10soundtouch9TDStretch10clearInputEv_ZN10soundtouch10SoundTouch10setSettingEii_ZNK10soundtouch9TDStretch13getParametersEPiS1_S1_S1__ZN10soundtouch14RateTransposer14enableAAFilterEb_ZN10soundtouch14RateTransposer11getAAFilterEv_ZN10soundtouch8AAFilter9setLengthEj_ZN10soundtouch9TDStretch15enableQuickSeekEb_ZNK10soundtouch10SoundTouch10getSettingEi_ZNK10soundtouch14RateTransposer10getLatencyEv_ZNK10soundtouch8AAFilter9getLengthEv_ZNK10soundtouch14RateTransposer17isAAFilterEnabledEv_ZNK10soundtouch9TDStretch18isQuickSeekEnabledEv_ZN10soundtouch10SoundTouch25getInputOutputSampleRatioEv_ZTSN10soundtouch14FIFOSamplePipeE_ZTIN10soundtouch14FIFOSamplePipeE_ZTVN10__cxxabiv117__class_type_infoE_ZTSN10soundtouch13FIFOProcessorE_ZTIN10soundtouch13FIFOProcessorE_ZTVN10__cxxabiv120__si_class_type_infoE_ZTSN10soundtouch10SoundTouchE_ZTIN10soundtouch10SoundTouchE*./Q88#*C}F)yI88*.KLM%2HYelq8x8  !U<"T"yY[#\_*)$*+]8   8G `W | Y Y a b c dD Yq   # f  #1 `Q `p ` #  b h i> 5.1BlbGHHHHH+HATYT^P Hj P g: %;*<&*=.>8:?&J;W?_@l:s'~;*<*=>?@5@:%;*<*=>:& ;*<*=">-?5@@?H@O W    < x     $, (P ,t 0 4 8 mkpnlpqor/4 ((60283@)H*P0X+`19 4H\p@p74=t} @P`f $ 0A,@\0pP`IR L` T 0 .symtab.strtab.shstrtab.rela.text.data.bss.text._ZN10soundtouch13FIFOProcessor8ptrBeginEv.text._ZNK10soundtouch13FIFOProcessor10numSamplesEv.text._ZNK10soundtouch13FIFOProcessor7isEmptyEv.text._ZN10soundtouch13FIFOProcessor21adjustAmountOfSamplesEj.rodata.str1.8.rodata.str1.1.rela.text.unlikely.gcc_except_table.rela.rodata.rodata._ZTSN10soundtouch14FIFOSamplePipeE.rela.data.rel.ro._ZTIN10soundtouch14FIFOSamplePipeE.rodata._ZTSN10soundtouch13FIFOProcessorE.rela.data.rel.ro._ZTIN10soundtouch13FIFOProcessorE.rodata._ZTSN10soundtouch10SoundTouchE.rela.data.rel.ro._ZTIN10soundtouch10SoundTouchE.rela.data.rel.ro._ZTVN10soundtouch10SoundTouchE.rodata.cst16.rodata.cst8.rela.data.rel.local.DW.ref.__gxx_personality_v0.comment.note.GNU-stack.note.gnu.property.rela.eh_frame.group"@0("H0)"P0*"X0+"`0k"h 0l"t0n"| 0o"0q" 0r" 0." 07 G @ / 0 & , 1 a 0 @ 2P w2&H[!@905fL <G@x=h0TPp@>00@?H0 >9@X?H0#ohj@? 0%` 0@@0)000@@80.0 1( "' E)TDStretch.o/ 1736035378 0 0 100644 26744 ` ELF>Z@@65 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H&)Kڴ=ʴkHH9HGHH=7詙fHHcҋODBHA9DLP 9OA9IcD /_GH9}A9t 9t1Ð@DHcIHAqA9~[u[D1f=HD9~49}.@r(\/rՃ/]DGHD9DLcEf1Nf.8LA9~0D9~+BA(\/rփ/]EGEDÐLcJ/wrILȋ7t%DH9O~H/w 9~HcLIKMIfDDD;G}LB/ w D9~PH 6H5l7H=t7fI93)D@'Hcfnffo-'H fp(Df &pHAHH DHfoHf[YXXH9u((DӃXX(UX(UXA9tifHc*AH BXYX9|=fA\ *XYX9|fA\ *XYXi6fZf/w ^Zfff(eff.AVAUIATAUHSHњDHLHc軚IcD9Y6HLXLY 5XDHLD$ ?DHD$ LA#D yHf[]A\A]A^fHDHL[]A\A]A^閘fDA9tH 4H55H=!5茕ff.AVfnfnHcAUfbATUHSHH ffZB9~'HffZ f/_GH9HHA50f((fI~t$^D$$X,HL,f(^D$L$Xl$,9UHHTL$t}HH]T$YT$L$Yf/4rRf/4wH $fX,fAZUY3HZfInfTfUfVfI~H3HD$AuH fIn[]A\A]A^ADGHGÐfDAWAVAUATUSHL$ L$ąTLcwHgHw-d'E1E1JEnDLJ<HT$DH|$J<DJH|$ЉDH)Dl$IHT$I|$f(f\ZZۅHxHH)H|$HL8HL)H@@+"|$TH|$D((1EHDAYYXHL9uH|$H9ttT$AӃ AO<((B~YB~YXBEAEDJ= -32768 && temp <= 32767uint soundtouch::AAFilter::evaluate(soundtouch::FIFOSampleBuffer&, soundtouch::FIFOSampleBuffer&) constnumChannels == dest.getChannels()AAFilter.cpplength >= 2length % 4 == 0cutoffFreq >= 0cutoffFreq <= 0.5sum > 0work[length/2] > 0work[length/2 + 1] > -1e-6work[length/2 - 1] > -1e-6AA??q= ףp?q= ףp?HzG?HzG??-DT!@ư@@virtual uint soundtouch::FIRFilter::evaluateFilterStereo(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, uint) const(length != 0) && (length == ilength) && (src != nullptr) && (dest != nullptr) && (filterCoeffs != nullptr)virtual uint soundtouch::FIRFilter::evaluateFilterMulti(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, uint, uint)virtual void soundtouch::FIRFilter::setCoefficients(const SAMPLETYPE*, uint, uint)FIR filter length not divisible by 8virtual uint soundtouch::FIRFilter::evaluateFilterMono(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, uint) constuint soundtouch::FIRFilter::evaluate(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, uint, uint)Error in FIRFilter::new: Don't use 'new FIRFilter', use 'newInstance' member instead!FIRFilter.cppnumSamples > ilengthsrc != nullptrdest != nullptrfilterCoeffs != nullptrnumChannels < 16newLength > 0length == newLengthilength != 0length > 0lengthDiv8 * 8 == lengthnumChannels > 0N10soundtouch9FIRFilterE?virtual soundtouch::SAMPLETYPE* soundtouch::FIFOSampleBuffer::ptrBegin()Error: Illegal number of channelssoundtouch::FIFOSampleBuffer::FIFOSampleBuffer(int)FIFOSampleBuffer.cppbufferN10soundtouch14FIFOSamplePipeEN10soundtouch16FIFOSampleBufferEvirtual int soundtouch::TransposerBase::transpose(soundtouch::FIFOSampleBuffer&, soundtouch::FIFOSampleBuffer&)static soundtouch::TransposerBase* soundtouch::TransposerBase::newInstance()void soundtouch::RateTransposer::processSamples(const SAMPLETYPE*, uint)RateTransposer.cppfalsepAAFilterN10soundtouch13FIFOProcessorEN10soundtouch14TransposerBaseEN10soundtouch14RateTransposerESoundTouch : Sample rate not definedSoundTouch : Number of channels not definedvirtual void soundtouch::SoundTouch::putSamples(const SAMPLETYPE*, uint)void soundtouch::SoundTouch::calcEffectiveRateAndTempo()void soundtouch::FIFOProcessor::setOutPipe(soundtouch::FIFOSamplePipe*)../../include/FIFOSamplePipe.hSoundTouch.cppoutput == pTDStretchoutput == pRateTransposer2.3.3SoundTouch Version: %s output == nullptrpOutput != nullptr@hȚ8PhȜЛN10soundtouch10SoundTouchE|={Gz?;B.?UUUUUU?`@void soundtouch::TDStretch::acceptNewOverlapLength(int)Error in TDStretch::new: Don't use 'new TDStretch' directly, use 'newInstance' member instead!void soundtouch::TDStretch::calculateOverlapLength(int)void soundtouch::TDStretch::overlap(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, uint) constvoid soundtouch::TDStretch::processSamples()(offset + temp + overlapLength) <= (int)inputBuffer.numSamples()TDStretch.cppnewOverlapLength >= 0overlapInMsec >= 0Error: Excessive sampleratechannels > 0N10soundtouch9TDStretchE?@@@@@@@& .>???@@Z@V@@ 5@4@=>Lfff?$tIToo small samplerateBPMDetect.cppwindowLen > windowStartdecimateBy > 0decimateBy != 0soundtouch::BPMDetect::BPMDetect(int, int)int soundtouch::BPMDetect::decimate(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int)void soundtouch::BPMDetect::updateXCorr(int)buffer->numSamples() >= (uint)(process_samples + windowLen)process_samples == XCORR_UPDATE_SEQUENCEfloat soundtouch::BPMDetect::getBpm()void soundtouch::BPMDetect::updateBeatPos(int)process_samples == XCORR_UPDATE_SEQUENCE / 2vector::_M_realloc_insertN10soundtouch9BPMDetectEa9Xi?kw铿a9Xi?EUw?c-DT!@-DT!@N@Q??~?4B>Cint soundtouch::PeakFinder::findCrossingLevel(const float*, float, int, int) constdouble soundtouch::PeakFinder::getPeakCenter(const float*, int) constPeakFinder.cpppeaklevel >= levelgp1 == peakposư>Q?p= ף??@>333?virtual int soundtouch::InterpolateLinearInteger::transposeStereo(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int&)virtual int soundtouch::InterpolateLinearInteger::transposeMulti(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int&)virtual int soundtouch::InterpolateLinearFloat::transposeStereo(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int&)virtual int soundtouch::InterpolateLinearInteger::transposeMono(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int&)virtual int soundtouch::InterpolateLinearFloat::transposeMono(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int&)InterpolateLinear.cppiFract < SCALEfract < 1.0N10soundtouch24InterpolateLinearIntegerEN10soundtouch22InterpolateLinearFloatE@7777virtual int soundtouch::InterpolateCubic::transposeMono(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int&)virtual int soundtouch::InterpolateCubic::transposeStereo(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int&)virtual int soundtouch::InterpolateCubic::transposeMulti(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int&)InterpolateCubic.cppN10soundtouch16InterpolateCubicE? virtual int soundtouch::InterpolateShannon::transposeMulti(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int&)virtual int soundtouch::InterpolateShannon::transposeMono(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int&)virtual int soundtouch::InterpolateShannon::transposeStereo(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int&)InterpolateShannon.cppN10soundtouch18InterpolateShannonEDT! @m0_?Vg?;܃?0|?K ?@h㈵>virtual double soundtouch::TDStretchSSE::calcCrossCorr(const float*, const float*, double&)virtual uint soundtouch::FIRFilterSSE::evaluateFilterStereo(float*, const float*, uint) const((ulongptr)filterCoeffsAlign) % 16 == 0sse_optimized.cpp(overlapLength % 8) == 0source != nullptr(length % 8) == 0filterCoeffsAlign != nullptrN10soundtouch12TDStretchSSEEN10soundtouch12FIRFilterSSEE;U] U] ], ]p ^4X^(n^t^_tH_0^_d__|__F`H``\`aaa a@!a$bbpj<jPjdjjkkk k<lXpr< `sT sh s| `u uH u\ up v v v @v `v v v wX w 0x @x @y y0 yX yt 0z pz< zP zd z | | | |T|| }0}P}~D~l~00` p  ( $ @PTppЃ0D@pPP`dx@Њ , @Th  4 H0\p``dP (П|@ @ЧTh`P0`P Dp``0p 0  ( t !`ph|< X t!0!!!D"`!"("t" "P"@"`l#`"<#P###0#p##`<$X$0 $P $zRx $(O0FJ w?;*3$"D[LX[BBB B(A0A8G 8D0A(B BBBI ,c (c$$c3BDG ^ABBAG p ABA T@ H JB! 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[@KcCE d-2M !>  !>  GNU ,---&-4- ffop& - p kW oVooSo@m6FVfvƀր&6FVfvƁց&6FVfvƂւ&6FVfvƃփ&6FVfvƄք&6FVfvƅօ&6FVfvƆֆ&6FsGCC: (GNU) 11.2.0.shstrtab.gnu.hash.dynsym.dynstr.gnu.version.gnu.version_r.rela.dyn.rela.plt.init.text.fini.rodata.eh_frame_hdr.eh_frame.gcc_except_table.note.gnu.property.init_array.fini_array.data.rel.ro.dynamic.got.got.plt.data.bss.comment opp0  `&&-%oSSH2oVVAWWKBkk UP 0[PPea   g= o@*@*}00NNPP0fVfVfVP@m@]PoP_p`scsc 0ccusr/lib64/libSoundTouchDll.so.1.0.00000755000000000000000000024433014736346066015551 0ustar rootrootELF>1@B@8 @(&(&0000H0HX7XGXG =MM(((00Std(((00Ptd```QtdRtdX7XGXG% PQX@K&%(,/0134569:;=AC`huyd /q ",  @ Pd r . 1  @; 2X . i  0! 1 <   2 F  z v % `  `, p0t @2 @G}  p  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DAE5OH1-!%4=4D45+@ff/Z((YYYD(D(ADXAYXODYD,D(D((YDXE\YGDE(EXMcD\XA\D~EEX~PEYY~XY~@JAYAXXfA*X\THOA9DA A\1E1H 2|H5m2H==1akUHAWAVAUATSHHHL$DxD$E?IE1HD=q AqE1DS3D5N3D-I3DffD/Z((YYAY((AIXAY(AYAYX)D(\DXAYX\DX\ŅHcHLTLL)NHHAL)HD!ЃAD!LvN\IM)IADLRHL)HA˃IAE(1JAD(END((IMEE A,AYAYYXAAYXX HL9uɉȃAN9)ÃtpN$((N&A(B~ YB~,IYB~AADX(YB~,YXXB EOD9tCDHF McBBYMcBY$HcYAYXXXAH= -32768 && temp <= 32767uint soundtouch::AAFilter::evaluate(soundtouch::FIFOSampleBuffer&, soundtouch::FIFOSampleBuffer&) constnumChannels == dest.getChannels()../SoundTouch/AAFilter.cpplength >= 2length % 4 == 0cutoffFreq >= 0cutoffFreq <= 0.5sum > 0work[length/2] > 0work[length/2 + 1] > -1e-6work[length/2 - 1] > -1e-6AA??q= ףp?q= ףp?HzG?HzG??-DT!@ư@@virtual uint soundtouch::FIRFilter::evaluateFilterStereo(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, uint) const(length != 0) && (length == ilength) && (src != nullptr) && (dest != nullptr) && (filterCoeffs != nullptr)virtual uint soundtouch::FIRFilter::evaluateFilterMulti(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, uint, uint)virtual void soundtouch::FIRFilter::setCoefficients(const SAMPLETYPE*, uint, uint)FIR filter length not divisible by 8virtual uint soundtouch::FIRFilter::evaluateFilterMono(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, uint) constuint soundtouch::FIRFilter::evaluate(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, uint, uint)Error in FIRFilter::new: Don't use 'new FIRFilter', use 'newInstance' member instead!../SoundTouch/FIRFilter.cppnumSamples > ilengthsrc != nullptrdest != nullptrfilterCoeffs != nullptrnumChannels < 16newLength > 0length == newLengthilength != 0length > 0lengthDiv8 * 8 == lengthnumChannels > 0N10soundtouch9FIRFilterE?virtual soundtouch::SAMPLETYPE* soundtouch::FIFOSampleBuffer::ptrBegin()../SoundTouch/FIFOSampleBuffer.cppsoundtouch::FIFOSampleBuffer::FIFOSampleBuffer(int)Error: Illegal number of channelsbufferN10soundtouch14FIFOSamplePipeEN10soundtouch16FIFOSampleBufferEvirtual int soundtouch::TransposerBase::transpose(soundtouch::FIFOSampleBuffer&, soundtouch::FIFOSampleBuffer&)../SoundTouch/RateTransposer.cppstatic soundtouch::TransposerBase* soundtouch::TransposerBase::newInstance()void soundtouch::RateTransposer::processSamples(const SAMPLETYPE*, uint)falsepAAFilterN10soundtouch13FIFOProcessorEN10soundtouch14TransposerBaseEN10soundtouch14RateTransposerESoundTouch : Sample rate not definedSoundTouch : Number of channels not definedvirtual void soundtouch::SoundTouch::putSamples(const SAMPLETYPE*, uint)void soundtouch::FIFOProcessor::setOutPipe(soundtouch::FIFOSamplePipe*)../../include/FIFOSamplePipe.hvoid soundtouch::SoundTouch::calcEffectiveRateAndTempo()../SoundTouch/SoundTouch.cppoutput == pTDStretchoutput == pRateTransposer2.3.3SoundTouch Version: %s output == nullptrpOutput != nullptrPxȁ(pP@N10soundtouch10SoundTouchE|={Gz?;B.?z?`@void soundtouch::TDStretch::calculateOverlapLength(int)void soundtouch::TDStretch::acceptNewOverlapLength(int)Error in TDStretch::new: Don't use 'new TDStretch' directly, use 'newInstance' member instead!void soundtouch::TDStretch::overlap(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, uint) constvoid soundtouch::TDStretch::processSamples()(offset + temp + overlapLength) <= (int)inputBuffer.numSamples()../SoundTouch/TDStretch.cppoverlapInMsec >= 0Error: Excessive sampleratenewOverlapLength >= 0channels > 0N10soundtouch9TDStretchE?@@@@@@@& .>???@@Z@V@@ 5@4@=>Lfff?$tIvirtual double soundtouch::TDStretchSSE::calcCrossCorr(const float*, const float*, double&)../SoundTouch/sse_optimized.cppvirtual uint soundtouch::FIRFilterSSE::evaluateFilterStereo(float*, const float*, uint) const((ulongptr)filterCoeffsAlign) % 16 == 0(overlapLength % 8) == 0source != nullptr(length % 8) == 0filterCoeffsAlign != nullptrN10soundtouch12TDStretchSSEEN10soundtouch12FIRFilterSSEE?Too small samplerate../SoundTouch/BPMDetect.cppwindowLen > windowStartdecimateBy > 0decimateBy != 0soundtouch::BPMDetect::BPMDetect(int, int)int soundtouch::BPMDetect::decimate(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int)void soundtouch::BPMDetect::updateXCorr(int)buffer->numSamples() >= (uint)(process_samples + windowLen)process_samples == XCORR_UPDATE_SEQUENCEfloat soundtouch::BPMDetect::getBpm()void soundtouch::BPMDetect::updateBeatPos(int)process_samples == XCORR_UPDATE_SEQUENCE / 2vector::_M_realloc_insertN10soundtouch9BPMDetectE-DT!@-DT!@L'Hp*?L'Hp*?K|W??K|W??=>O=Qk==N@Q?~?4B>Cint soundtouch::PeakFinder::findCrossingLevel(const float*, float, int, int) constdouble soundtouch::PeakFinder::getPeakCenter(const float*, int) const../SoundTouch/PeakFinder.cpppeaklevel >= levelgp1 == peakposư>Q?p= ף??@>333?virtual int soundtouch::InterpolateLinearInteger::transposeStereo(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int&)../SoundTouch/InterpolateLinear.cppvirtual int soundtouch::InterpolateLinearInteger::transposeMulti(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int&)virtual int soundtouch::InterpolateLinearFloat::transposeStereo(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int&)virtual int soundtouch::InterpolateLinearInteger::transposeMono(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int&)virtual int soundtouch::InterpolateLinearFloat::transposeMono(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int&)iFract < SCALEfract < 1.0N10soundtouch24InterpolateLinearIntegerEN10soundtouch22InterpolateLinearFloatE@7777virtual int soundtouch::InterpolateCubic::transposeMono(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int&)../SoundTouch/InterpolateCubic.cppvirtual int soundtouch::InterpolateCubic::transposeStereo(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int&)virtual int soundtouch::InterpolateCubic::transposeMulti(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int&)N10soundtouch16InterpolateCubicE? virtual int soundtouch::InterpolateShannon::transposeMulti(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int&)../SoundTouch/InterpolateShannon.cppvirtual int soundtouch::InterpolateShannon::transposeMono(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int&)virtual int soundtouch::InterpolateShannon::transposeStereo(soundtouch::SAMPLETYPE*, const SAMPLETYPE*, int&)N10soundtouch18InterpolateShannonEDT! @m0_?Vg?;܃?0|?K ?@h㈵>;4p6 6 6@ 7 ^7T7@7D7P8f8869>94F9h9 :%:8n:t:H::|,;2;T#B;#R;%g;,';d';';'; )0<)=0=,DxDD E0EE( E@ F` G| K L@ M\ Mx N N O pP` Pt P P P P P Q @Q `Q @Rp S U V V0 WT X 0Z @Z \\ \p0\\]]]0^t^^^^^_\`p``aPbbpcpdhd d d d4dHd0e`eeee$f@0gPgj8 jL0j``jll l l4mHm\0mx`mmm@p@qPsLpss`putuvxx{ {P{p|tP$8`0\PP h@`p$@`З P@ P4`Hh`p,СТ0@T  0 p` t  !0!@!P!"4"Pd"@"`"@#$#`p#`!t!!!" 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