void AudioDevice::init()
{
// create the format
m_format.setSampleRate(8000); // frequency
m_format.setSampleSize(16); // bits
m_format.setSampleType(QAudioFormat::SignedInt);
m_format.setChannelCount(1);
m_format.setByteOrder(QAudioFormat::LittleEndian);
m_format.setCodec("audio/pcm");
// choose audio device
QAudioDeviceInfo info(QAudioDeviceInfo::defaultInputDevice());
if (!info.isFormatSupported(m_format)) {
qWarning() << "format not supported, choosing default";
m_format = info.nearestFormat(m_format);
}
// set buffer size
const qint64 bufferDurationUs = 1 * 1000000; // 5 seconds
m_bufferSize = audioLength(m_format, bufferDurationUs);
m_buffer = new QByteArray(m_bufferSize, 0);
m_buffer->fill(0);
m_audioBuffer = new AudioBuffer(m_bufferSize, this);
iInit(info);
}
// Function to be done in the thread
static void *thread_func(void *vptr_args)
{
vector<int > iInit(3); //indexes initial point
vector<int > iEnd(3); //indexes end point
localCube->micrometersToIndexes(initPoint->coords, iInit);
localCube->micrometersToIndexes(endPoint->coords, iEnd);
printf(" computing the shortest path between %i %i %i and %i %i %i\n",
iInit[0], iInit[1], iInit[2],
iEnd[0], iEnd[1], iEnd[2]);
shortestPath = cubeDijkstra->findShortestPath(iInit[0], iInit[1], iInit[2],
iEnd[0], iEnd[1], iEnd[2],
*boundary, mutexBoundary);
}
bool Module::init(QWidget* parent)
{
// has it already been init?
if (m_isInit)
return false;
qDebug() << "initializing module: " << getModuleName();
m_parent = parent;
QMainWindow::setParent(m_parent);
// load properties from file
loadProperties(getModuleName());
// init module
if (iInit(m_parent))
m_isInit = true;
if (m_isInit)
qDebug() << "module " << getModuleName() << " was successfully initialized";
// was it successful?
return m_isInit;
}
void Module::init()
{
iInit();
}
