centralize and fixup example sources install targets

This follows suit with aeb036e in qtbase.

Change-Id: Ie8580d0a1f38ab9858b0e44c9f99bdc552a1752a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: hjk <qthjk@ovi.com>

examples/multimedia/audioinput/audioinput.cpp

@@ -0,0 +1,405 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
+**     of its contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS 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 COPYRIGHT
+** OWNER OR 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <stdlib.h>
+#include <math.h>
+
+#include <QDateTime>
+#include <QDebug>
+#include <QPainter>
+#include <QVBoxLayout>
+#include <QAudioDeviceInfo>
+#include <QAudioInput>
+#include <qendian.h>
+
+#include "audioinput.h"
+
+#define PUSH_MODE_LABEL "Enable push mode"
+#define PULL_MODE_LABEL "Enable pull mode"
+#define SUSPEND_LABEL   "Suspend recording"
+#define RESUME_LABEL    "Resume recording"
+
+const int BufferSize = 4096;
+
+AudioInfo::AudioInfo(const QAudioFormat &format, QObject *parent)
+    :   QIODevice(parent)
+    ,   m_format(format)
+    ,   m_maxAmplitude(0)
+    ,   m_level(0.0)
+
+{
+    switch (m_format.sampleSize()) {
+    case 8:
+        switch (m_format.sampleType()) {
+        case QAudioFormat::UnSignedInt:
+            m_maxAmplitude = 255;
+            break;
+        case QAudioFormat::SignedInt:
+            m_maxAmplitude = 127;
+            break;
+        default:
+            break;
+        }
+        break;
+    case 16:
+        switch (m_format.sampleType()) {
+        case QAudioFormat::UnSignedInt:
+            m_maxAmplitude = 65535;
+            break;
+        case QAudioFormat::SignedInt:
+            m_maxAmplitude = 32767;
+            break;
+        default:
+            break;
+        }
+        break;
+
+    case 32:
+        switch (m_format.sampleType()) {
+        case QAudioFormat::UnSignedInt:
+            m_maxAmplitude = 0xffffffff;
+            break;
+        case QAudioFormat::SignedInt:
+            m_maxAmplitude = 0x7fffffff;
+            break;
+        case QAudioFormat::Float:
+            m_maxAmplitude = 0x7fffffff; // Kind of
+        default:
+            break;
+        }
+        break;
+
+    default:
+        break;
+    }
+}
+
+AudioInfo::~AudioInfo()
+{
+}
+
+void AudioInfo::start()
+{
+    open(QIODevice::WriteOnly);
+}
+
+void AudioInfo::stop()
+{
+    close();
+}
+
+qint64 AudioInfo::readData(char *data, qint64 maxlen)
+{
+    Q_UNUSED(data)
+    Q_UNUSED(maxlen)
+
+    return 0;
+}
+
+qint64 AudioInfo::writeData(const char *data, qint64 len)
+{
+    if (m_maxAmplitude) {
+        Q_ASSERT(m_format.sampleSize() % 8 == 0);
+        const int channelBytes = m_format.sampleSize() / 8;
+        const int sampleBytes = m_format.channelCount() * channelBytes;
+        Q_ASSERT(len % sampleBytes == 0);
+        const int numSamples = len / sampleBytes;
+
+        quint32 maxValue = 0;
+        const unsigned char *ptr = reinterpret_cast<const unsigned char *>(data);
+
+        for (int i = 0; i < numSamples; ++i) {
+            for (int j = 0; j < m_format.channelCount(); ++j) {
+                quint32 value = 0;
+
+                if (m_format.sampleSize() == 8 && m_format.sampleType() == QAudioFormat::UnSignedInt) {
+                    value = *reinterpret_cast<const quint8*>(ptr);
+                } else if (m_format.sampleSize() == 8 && m_format.sampleType() == QAudioFormat::SignedInt) {
+                    value = qAbs(*reinterpret_cast<const qint8*>(ptr));
+                } else if (m_format.sampleSize() == 16 && m_format.sampleType() == QAudioFormat::UnSignedInt) {
+                    if (m_format.byteOrder() == QAudioFormat::LittleEndian)
+                        value = qFromLittleEndian<quint16>(ptr);
+                    else
+                        value = qFromBigEndian<quint16>(ptr);
+                } else if (m_format.sampleSize() == 16 && m_format.sampleType() == QAudioFormat::SignedInt) {
+                    if (m_format.byteOrder() == QAudioFormat::LittleEndian)
+                        value = qAbs(qFromLittleEndian<qint16>(ptr));
+                    else
+                        value = qAbs(qFromBigEndian<qint16>(ptr));
+                } else if (m_format.sampleSize() == 32 && m_format.sampleType() == QAudioFormat::UnSignedInt) {
+                    if (m_format.byteOrder() == QAudioFormat::LittleEndian)
+                        value = qFromLittleEndian<quint32>(ptr);
+                    else
+                        value = qFromBigEndian<quint32>(ptr);
+                } else if (m_format.sampleSize() == 32 && m_format.sampleType() == QAudioFormat::SignedInt) {
+                    if (m_format.byteOrder() == QAudioFormat::LittleEndian)
+                        value = qAbs(qFromLittleEndian<qint32>(ptr));
+                    else
+                        value = qAbs(qFromBigEndian<qint32>(ptr));
+                } else if (m_format.sampleSize() == 32 && m_format.sampleType() == QAudioFormat::Float) {
+                    value = qAbs(*reinterpret_cast<const float*>(ptr) * 0x7fffffff); // assumes 0-1.0
+                }
+
+                maxValue = qMax(value, maxValue);
+                ptr += channelBytes;
+            }
+        }
+
+        maxValue = qMin(maxValue, m_maxAmplitude);
+        m_level = qreal(maxValue) / m_maxAmplitude;
+    }
+
+    emit update();
+    return len;
+}
+
+RenderArea::RenderArea(QWidget *parent)
+    : QWidget(parent)
+{
+    setBackgroundRole(QPalette::Base);
+    setAutoFillBackground(true);
+
+    m_level = 0;
+    setMinimumHeight(30);
+    setMinimumWidth(200);
+}
+
+void RenderArea::paintEvent(QPaintEvent * /* event */)
+{
+    QPainter painter(this);
+
+    painter.setPen(Qt::black);
+    painter.drawRect(QRect(painter.viewport().left()+10,
+                           painter.viewport().top()+10,
+                           painter.viewport().right()-20,
+                           painter.viewport().bottom()-20));
+    if (m_level == 0.0)
+        return;
+
+    int pos = ((painter.viewport().right()-20)-(painter.viewport().left()+11))*m_level;
+    painter.fillRect(painter.viewport().left()+11,
+                     painter.viewport().top()+10,
+                     pos,
+                     painter.viewport().height()-21,
+                     Qt::red);
+}
+
+void RenderArea::setLevel(qreal value)
+{
+    m_level = value;
+    update();
+}
+
+
+InputTest::InputTest()
+    :   m_canvas(0)
+    ,   m_modeButton(0)
+    ,   m_suspendResumeButton(0)
+    ,   m_deviceBox(0)
+    ,   m_device(QAudioDeviceInfo::defaultInputDevice())
+    ,   m_audioInfo(0)
+    ,   m_audioInput(0)
+    ,   m_input(0)
+    ,   m_pullMode(false)
+    ,   m_buffer(BufferSize, 0)
+{
+    initializeWindow();
+    initializeAudio();
+}
+
+InputTest::~InputTest() {}
+
+void InputTest::initializeWindow()
+{
+    QScopedPointer<QWidget> window(new QWidget);
+    QScopedPointer<QVBoxLayout> layout(new QVBoxLayout);
+
+    m_canvas = new RenderArea(this);
+    layout->addWidget(m_canvas);
+
+    m_deviceBox = new QComboBox(this);
+    QList<QAudioDeviceInfo> devices = QAudioDeviceInfo::availableDevices(QAudio::AudioInput);
+    for(int i = 0; i < devices.size(); ++i)
+        m_deviceBox->addItem(devices.at(i).deviceName(), qVariantFromValue(devices.at(i)));
+
+    connect(m_deviceBox, SIGNAL(activated(int)), SLOT(deviceChanged(int)));
+    layout->addWidget(m_deviceBox);
+
+    m_volumeSlider = new QSlider(Qt::Horizontal, this);
+    m_volumeSlider->setRange(0, 100);
+    m_volumeSlider->setValue(100);
+    connect(m_volumeSlider, SIGNAL(valueChanged(int)), SLOT(sliderChanged(int)));
+    layout->addWidget(m_volumeSlider);
+
+    m_modeButton = new QPushButton(this);
+    m_modeButton->setText(tr(PUSH_MODE_LABEL));
+    connect(m_modeButton, SIGNAL(clicked()), SLOT(toggleMode()));
+    layout->addWidget(m_modeButton);
+
+    m_suspendResumeButton = new QPushButton(this);
+    m_suspendResumeButton->setText(tr(SUSPEND_LABEL));
+    connect(m_suspendResumeButton, SIGNAL(clicked()), SLOT(toggleSuspend()));
+    layout->addWidget(m_suspendResumeButton);
+
+    window->setLayout(layout.data());
+    layout.take(); // ownership transferred
+
+    setCentralWidget(window.data());
+    QWidget *const windowPtr = window.take(); // ownership transferred
+    windowPtr->show();
+}
+
+void InputTest::initializeAudio()
+{
+    m_pullMode = true;
+
+    m_format.setSampleRate(8000);
+    m_format.setChannelCount(1);
+    m_format.setSampleSize(16);
+    m_format.setSampleType(QAudioFormat::SignedInt);
+    m_format.setByteOrder(QAudioFormat::LittleEndian);
+    m_format.setCodec("audio/pcm");
+
+    QAudioDeviceInfo info(QAudioDeviceInfo::defaultInputDevice());
+    if (!info.isFormatSupported(m_format)) {
+        qWarning() << "Default format not supported - trying to use nearest";
+        m_format = info.nearestFormat(m_format);
+    }
+
+    m_audioInfo  = new AudioInfo(m_format, this);
+    connect(m_audioInfo, SIGNAL(update()), SLOT(refreshDisplay()));
+
+    createAudioInput();
+}
+
+void InputTest::createAudioInput()
+{
+    m_audioInput = new QAudioInput(m_device, m_format, this);
+    connect(m_audioInput, SIGNAL(notify()), SLOT(notified()));
+    connect(m_audioInput, SIGNAL(stateChanged(QAudio::State)), SLOT(stateChanged(QAudio::State)));
+    m_volumeSlider->setValue(m_audioInput->volume() * 100);
+    m_audioInfo->start();
+    m_audioInput->start(m_audioInfo);
+}
+
+void InputTest::notified()
+{
+    qWarning() << "bytesReady = " << m_audioInput->bytesReady()
+               << ", " << "elapsedUSecs = " <<m_audioInput->elapsedUSecs()
+               << ", " << "processedUSecs = "<<m_audioInput->processedUSecs();
+}
+
+void InputTest::readMore()
+{
+    if (!m_audioInput)
+        return;
+    qint64 len = m_audioInput->bytesReady();
+    if (len > BufferSize)
+        len = BufferSize;
+    qint64 l = m_input->read(m_buffer.data(), len);
+    if (l > 0)
+        m_audioInfo->write(m_buffer.constData(), l);
+}
+
+void InputTest::toggleMode()
+{
+    // Change bewteen pull and push modes
+    m_audioInput->stop();
+
+    if (m_pullMode) {
+        m_modeButton->setText(tr(PULL_MODE_LABEL));
+        m_input = m_audioInput->start();
+        connect(m_input, SIGNAL(readyRead()), SLOT(readMore()));
+        m_pullMode = false;
+    } else {
+        m_modeButton->setText(tr(PUSH_MODE_LABEL));
+        m_pullMode = true;
+        m_audioInput->start(m_audioInfo);
+    }
+
+    m_suspendResumeButton->setText(tr(SUSPEND_LABEL));
+}
+
+void InputTest::toggleSuspend()
+{
+    // toggle suspend/resume
+    if (m_audioInput->state() == QAudio::SuspendedState) {
+        qWarning() << "status: Suspended, resume()";
+        m_audioInput->resume();
+        m_suspendResumeButton->setText(tr(SUSPEND_LABEL));
+    } else if (m_audioInput->state() == QAudio::ActiveState) {
+        qWarning() << "status: Active, suspend()";
+        m_audioInput->suspend();
+        m_suspendResumeButton->setText(tr(RESUME_LABEL));
+    } else if (m_audioInput->state() == QAudio::StoppedState) {
+        qWarning() << "status: Stopped, resume()";
+        m_audioInput->resume();
+        m_suspendResumeButton->setText(tr(SUSPEND_LABEL));
+    } else if (m_audioInput->state() == QAudio::IdleState) {
+        qWarning() << "status: IdleState";
+    }
+}
+
+void InputTest::stateChanged(QAudio::State state)
+{
+    qWarning() << "state = " << state;
+}
+
+void InputTest::refreshDisplay()
+{
+    m_canvas->setLevel(m_audioInfo->level());
+}
+
+void InputTest::deviceChanged(int index)
+{
+    m_audioInfo->stop();
+    m_audioInput->stop();
+    m_audioInput->disconnect(this);
+    delete m_audioInput;
+
+    m_device = m_deviceBox->itemData(index).value<QAudioDeviceInfo>();
+    createAudioInput();
+}
+
+void InputTest::sliderChanged(int value)
+{
+    if (m_audioInput)
+        m_audioInput->setVolume(qreal(value) / 100);
+}

examples/multimedia/audioinput/audioinput.h

@@ -0,0 +1,138 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
+**     of its contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS 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 COPYRIGHT
+** OWNER OR 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef AUDIOINPUT_H
+#define AUDIOINPUT_H
+
+#include <QAudioInput>
+#include <QByteArray>
+#include <QComboBox>
+#include <QMainWindow>
+#include <QObject>
+#include <QPixmap>
+#include <QPushButton>
+#include <QSlider>
+#include <QWidget>
+
+class AudioInfo : public QIODevice
+{
+    Q_OBJECT
+
+public:
+    AudioInfo(const QAudioFormat &format, QObject *parent);
+    ~AudioInfo();
+
+    void start();
+    void stop();
+
+    qreal level() const { return m_level; }
+
+    qint64 readData(char *data, qint64 maxlen);
+    qint64 writeData(const char *data, qint64 len);
+
+private:
+    const QAudioFormat m_format;
+    quint32 m_maxAmplitude;
+    qreal m_level; // 0.0 <= m_level <= 1.0
+
+signals:
+    void update();
+};
+
+
+class RenderArea : public QWidget
+{
+    Q_OBJECT
+
+public:
+    RenderArea(QWidget *parent = 0);
+
+    void setLevel(qreal value);
+
+protected:
+    void paintEvent(QPaintEvent *event);
+
+private:
+    qreal m_level;
+    QPixmap m_pixmap;
+};
+
+
+class InputTest : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    InputTest();
+    ~InputTest();
+
+private:
+    void initializeWindow();
+    void initializeAudio();
+    void createAudioInput();
+
+private slots:
+    void refreshDisplay();
+    void notified();
+    void readMore();
+    void toggleMode();
+    void toggleSuspend();
+    void stateChanged(QAudio::State state);
+    void deviceChanged(int index);
+    void sliderChanged(int value);
+
+private:
+    // Owned by layout
+    RenderArea *m_canvas;
+    QPushButton *m_modeButton;
+    QPushButton *m_suspendResumeButton;
+    QComboBox *m_deviceBox;
+    QSlider *m_volumeSlider;
+
+    QAudioDeviceInfo m_device;
+    AudioInfo *m_audioInfo;
+    QAudioFormat m_format;
+    QAudioInput *m_audioInput;
+    QIODevice *m_input;
+    bool m_pullMode;
+    QByteArray m_buffer;
+};
+
+#endif // AUDIOINPUT_H

examples/multimedia/audioinput/audioinput.pro

@@ -0,0 +1,12 @@
+TEMPLATE = app
+TARGET = audioinput
+
+QT += multimedia widgets
+
+HEADERS       = audioinput.h
+
+SOURCES       = audioinput.cpp \
+                main.cpp
+
+target.path = $$[QT_INSTALL_EXAMPLES]/multimedia/audioinput
+INSTALLS += target

examples/multimedia/audioinput/doc/src/audioinput.qdoc

@@ -0,0 +1,43 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file.  Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: http://www.gnu.org/copyleft/fdl.html.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+    \example audioinput
+    \title Audio Input Example
+    \ingroup audio_examples
+    \brief The Audio Input Example shows the use of the QAudioInput class.
+    The example demonstrates the basic use cases of the QAudioInput class.
+
+    \image audioinput-example.png
+
+    Qt provides the QAudioInput class to enable audio functionality within
+    a standard application user interface.
+
+    This example calculates the maximum linear value of the input audio from the microphone and displays the output.
+*/
+
+

examples/multimedia/audioinput/main.cpp

@@ -0,0 +1,54 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
+**     of its contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS 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 COPYRIGHT
+** OWNER OR 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtWidgets>
+
+#include "audioinput.h"
+
+int main(int argv, char **args)
+{
+    QApplication app(argv, args);
+    app.setApplicationName("Audio Input Test");
+
+    InputTest input;
+    input.show();
+
+    return app.exec();
+}