SoundTouch 2.1.1

.travis.yml

@@ -34,6 +34,7 @@ addons:
       - librubberband-dev
       - libshout3-dev
       - libsndfile1-dev
+      - libsoundtouch-dev
       - libsqlite3-dev
       - libtag1-dev
       - libupower-glib-dev
@@ -53,7 +54,7 @@ before_install:
   # Virtual X, needed for analyzer waveform tests
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then export DISPLAY=:99.0         ; fi
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sh -e /etc/init.d/xvfb start ; fi
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install scons portaudio libsndfile libogg libvorbis portmidi taglib libshout protobuf flac ffmpeg qt chromaprint rubberband libmodplug libid3tag libmad mp4v2 faad2 wavpack opusfile lilv lame; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install scons portaudio libsndfile libogg libvorbis portmidi taglib libshout protobuf flac ffmpeg qt chromaprint rubberband libmodplug libid3tag libmad mp4v2 faad2 wavpack opusfile lilv lame sound-touch; fi
 
 install:
   ####

appveyor.yml

@@ -50,7 +50,7 @@ for:
 
   install:
     - sudo apt-get update
-    - sudo apt-get -y install gdb libavformat-dev libchromaprint-dev libfaad-dev libfftw3-dev libflac-dev libid3tag0-dev libmad0-dev libmodplug-dev libmp3lame-dev libmp4v2-dev libopusfile-dev libportmidi-dev libprotobuf-dev libqt5opengl5-dev libqt5sql5-sqlite libqt5svg5-dev librubberband-dev libshout3-dev libsndfile1-dev libsqlite3-dev libtag1-dev libupower-glib-dev libusb-1.0-0-dev libwavpack-dev portaudio19-dev protobuf-compiler qt5-default qtscript5-dev libqt5x11extras5-dev scons vamp-plugin-sdk qtkeychain-dev liblilv-dev
+    - sudo apt-get -y install gdb libavformat-dev libchromaprint-dev libfaad-dev libfftw3-dev libflac-dev libid3tag0-dev libmad0-dev libmodplug-dev libmp3lame-dev libmp4v2-dev libopusfile-dev libportmidi-dev libprotobuf-dev libqt5opengl5-dev libqt5sql5-sqlite libqt5svg5-dev librubberband-dev libshout3-dev libsndfile1-dev libsqlite3-dev libtag1-dev libupower-glib-dev libusb-1.0-0-dev libwavpack-dev portaudio19-dev protobuf-compiler qt5-default qtscript5-dev libqt5x11extras5-dev scons vamp-plugin-sdk qtkeychain-dev liblilv-dev libsoundtouch-dev
 
   build_script:
     - scons -j4 test=1 mad=1 faad=1 ffmpeg=1 opus=1 modplug=1 wv=1 hss1394=0 virtualize=0 debug_assertions_fatal=1 verbose=0 localecompare=1

lib/soundtouch/BPMDetect.cpp

@@ -186,8 +186,10 @@ BPMDetect::BPMDetect(int numChannels, int aSampleRate) :
 
     // choose decimation factor so that result is approx. 1000 Hz
     decimateBy = sampleRate / TARGET_SRATE;
-    assert(decimateBy > 0);
-    assert(INPUT_BLOCK_SIZE < decimateBy * DECIMATED_BLOCK_SIZE);
+    if ((decimateBy <= 0) || (decimateBy * DECIMATED_BLOCK_SIZE < INPUT_BLOCK_SIZE))
+    {
+        ST_THROW_RT_ERROR("Too small samplerate");
+    }
 
     // Calculate window length & starting item according to desired min & max bpms
     windowLen = (60 * sampleRate) / (decimateBy * MIN_BPM);

lib/soundtouch/SoundTouch.h

@@ -72,10 +72,10 @@ namespace soundtouch
 {
 
 /// Soundtouch library version string
-#define SOUNDTOUCH_VERSION          "2.1"
+#define SOUNDTOUCH_VERSION          "2.1.1"
 
 /// SoundTouch library version id
-#define SOUNDTOUCH_VERSION_ID       (20100)
+#define SOUNDTOUCH_VERSION_ID       (20101)
 
 //
 // Available setting IDs for the 'setSetting' & 'get_setting' functions:

lib/soundtouch/readme.md

@@ -9,6 +9,8 @@ same time
 
 Visit [SoundTouch website](https://www.surina.net/soundtouch) and see the [README file](README.html) for more information and audio examples.
 
+### The latest stable release is 2.1.1, tagged in git as 2.1.1
+
 ## Example
 
 Use SoundStretch example app for modifying wav audio files, for example as follows:

vamp-plugins/plugins/MixxxBpmDetection.cpp

@@ -1,5 +1,10 @@
 #include "MixxxBpmDetection.h"
 
+#include <QString>
+#include <QtDebug>
+
+#include <stdexcept>
+
 MixxxBpmDetection::MixxxBpmDetection(float inputSampleRate):
         Vamp::Plugin(inputSampleRate),
         m_pDetector(NULL),
@@ -175,7 +180,7 @@ std::string MixxxBpmDetection::getCurrentProgram() const {
     return ""; // no programs
 }
 
-void MixxxBpmDetection::selectProgram(std::string name) {
+void MixxxBpmDetection::selectProgram(std::string /*name*/) {
 }
 
 MixxxBpmDetection::OutputList MixxxBpmDetection::getOutputDescriptors() const {
@@ -198,11 +203,20 @@ MixxxBpmDetection::OutputList MixxxBpmDetection::getOutputDescriptors() const {
     return list;
 }
 
-bool MixxxBpmDetection::initialise(size_t channels, size_t stepSize, size_t blockSize) {
+bool MixxxBpmDetection::initialise(size_t channels, size_t /*stepSize*/, size_t blockSize) {
     if (channels < getMinChannelCount() ||
             channels > getMaxChannelCount()) return false;
 
-    m_pDetector = new soundtouch::BPMDetect(channels, m_iSampleRate);
+    try {
+        // Starting with SoundTouch 2.1.1 the constructor of
+        // BPMDetect may throw an exception.
+        m_pDetector = new soundtouch::BPMDetect(channels, m_iSampleRate);
+    } catch (const std::runtime_error& e) {
+        qWarning()
+                << "Failed to initialize BPM detection:"
+                << QString::fromStdString(e.what());
+        return false;
+    }
     m_iBlockSize = blockSize;
     return true;
 }
@@ -212,7 +226,7 @@ void MixxxBpmDetection::reset() {
     // Clear buffers, reset stored values, etc
 }
 
-MixxxBpmDetection::FeatureSet MixxxBpmDetection::process(const float *const *inputBuffers, Vamp::RealTime timestamp) {
+MixxxBpmDetection::FeatureSet MixxxBpmDetection::process(const float *const *inputBuffers, Vamp::RealTime /*timestamp*/) {
     if(m_pDetector != NULL) {
         m_pDetector->inputSamples(inputBuffers[0], m_iBlockSize);
     }

vamp-plugins/plugins/MixxxBpmDetection.h

@@ -2,38 +2,38 @@
 #define _MIXXXBPMDETECTION_H_
 
 #include <vamp-sdk/Plugin.h>
-#include "BPMDetect.h"
+#include <BPMDetect.h>
 
 class MixxxBpmDetection : public Vamp::Plugin {
   public:
     MixxxBpmDetection(float inputSampleRate);
-    virtual ~MixxxBpmDetection();
+    ~MixxxBpmDetection() override;
 
-    std::string getIdentifier() const;
-    std::string getName() const;
-    std::string getDescription() const;
-    std::string getMaker() const;
-    int getPluginVersion() const;
-    std::string getCopyright() const;
+    std::string getIdentifier() const override;
+    std::string getName() const override;
+    std::string getDescription() const override;
+    std::string getMaker() const override;
+    int getPluginVersion() const override;
+    std::string getCopyright() const override;
 
-    InputDomain getInputDomain() const;
-    size_t getPreferredBlockSize() const;
-    size_t getPreferredStepSize() const;
-    size_t getMinChannelCount() const;
-    size_t getMaxChannelCount() const;
+    InputDomain getInputDomain() const override;
+    size_t getPreferredBlockSize() const override;
+    size_t getPreferredStepSize() const override;
+    size_t getMinChannelCount() const override;
+    size_t getMaxChannelCount() const override;
 
-    ParameterList getParameterDescriptors() const;
-    float getParameter(std::string identifier) const;
-    void setParameter(std::string identifier, float value);
+    ParameterList getParameterDescriptors() const override;
+    float getParameter(std::string identifier) const override;
+    void setParameter(std::string identifier, float value) override;
 
-    ProgramList getPrograms() const;
-    std::string getCurrentProgram() const;
-    void selectProgram(std::string name);
+    ProgramList getPrograms() const override;
+    std::string getCurrentProgram() const override;
+    void selectProgram(std::string name) override;
 
-    OutputList getOutputDescriptors() const;
+    OutputList getOutputDescriptors() const override;
 
-    bool initialise(size_t channels, size_t stepSize, size_t blockSize);
-    void reset();
+    bool initialise(size_t channels, size_t stepSize, size_t blockSize) override;
+    void reset() override;
 
     FeatureSet process(const float *const *inputBuffers,
                        Vamp::RealTime timestamp);