QVector<qreal> PolarChartLogValueAxisRadial::calculateLayout() const
{
QLogValueAxis *logValueAxis = qobject_cast<QLogValueAxis *>(axis());
QVector<qreal> points;
points.resize(logValueAxis->tickCount());
const qreal logMax = std::log10(logValueAxis->max()) / std::log10(logValueAxis->base());
const qreal logMin = std::log10(logValueAxis->min()) / std::log10(logValueAxis->base());
const qreal innerEdge = logMin < logMax ? logMin : logMax;
const qreal delta = (axisGeometry().width() / 2.0) / qAbs(logMax - logMin);
const qreal initialSpan = (qCeil(innerEdge) - innerEdge) * delta;
for (int i = 0; i < logValueAxis->tickCount(); ++i)
points[i] = initialSpan + (delta * qreal(i));
return points;
}
void TestQgsSvgCache::threadSafePicture()
{
// QPicture playback is NOT thread safe with implicitly shared copies - this
// unit test checks that concurrent drawing of svg as QPicture from QgsSvgCache
// returns a detached copy which is safe to use across threads
// refs:
// https://issues.qgis.org/issues/17077
// https://issues.qgis.org/issues/17089
QgsSvgCache cache;
QString svgPath = TEST_DATA_DIR + QStringLiteral( "/sample_svg.svg" );
// smash picture rendering over multiple threads
QVector< int > list;
list.resize( 100 );
QtConcurrent::blockingMap( list, RenderPictureWrapper( cache, svgPath ) );
}
bool ImageIO::writeImage(QVector<int> &pixels, const QString &filePath, const LayerDesc &desc, int width, int height)
{
assert(desc.numChannels() == 3);
QVector<float> image;
image.resize(pixels.size()*3);
float* data = image.data();
for(int i=0; i<pixels.size(); i++){
int value = pixels.at(i);
double fvalue = (double)value / 255.0;
data[3*i] = fvalue - floor(fvalue);
fvalue = (double)value / (255.0*255.0);
data[3*i+1] = fvalue - floor(fvalue);
fvalue = (double)value / (255.0*255.0*255.0);
data[3*i+2] = fvalue - floor(fvalue);
}
return writeImage(image,filePath,desc,width,height);
}
int getSoundInputFromUID(int inputid, const QString& uid)
{
if(uid.isEmpty())
return inputid;
QVector<SoundDevice> inputdev;
int count = 0;
TT_GetSoundDevices(NULL, &count);
inputdev.resize(count);
if(count)
TT_GetSoundDevices(&inputdev[0], &count);
SoundDevice dev;
if(getSoundDevice(uid, inputdev, dev))
inputid = dev.nDeviceID;
return inputid;
}
void NeuroMlWorker::synchronizeSimulator(Simulator *simulator) {
NeuronSimulator* neuronSimulator = qobject_cast<NeuronSimulator*>(simulator);
QVector<CylinderVBOData> renderableData;
renderableData.resize(m_cylinders.size());
double scale = neuronSimulator->scale();
for(int i = 0; i < m_cylinders.size(); i++) {
const CylinderFrustum& cylinder = m_cylinders.at(i);
CylinderVBOData &renderableCylinder = renderableData[i];
renderableCylinder.radius1 = scale * cylinder.startRadius.value();
renderableCylinder.radius2 = scale * cylinder.endRadius.value();
renderableCylinder.vertex1 = scale * QVector3D(cylinder.start.x.value(), cylinder.start.y.value(), cylinder.start.z.value());
renderableCylinder.vertex2 = scale * QVector3D(cylinder.end.x.value(), cylinder.end.y.value(), cylinder.end.z.value());
}
neuronSimulator->cylinderData()->setData(renderableData);
neuronSimulator->m_cylinders = m_cylinders;
neuronSimulator->m_boundingBox = m_boundingBox;
}
QgsRasterRenderer* QgsPalettedRendererWidget::renderer()
{
int nColors = mTreeWidget->topLevelItemCount();
QColor* colorArray = new QColor[nColors];
QVector<QString> labels;
for ( int i = 0; i < nColors; ++i )
{
colorArray[i] = mTreeWidget->topLevelItem( i )->background( 1 ).color();
QString label = mTreeWidget->topLevelItem( i )->text( 2 );
if ( !label.isEmpty() )
{
if ( i >= labels.size() ) labels.resize( i + 1 );
labels[i] = label;
}
}
int bandNumber = mBandComboBox->itemData( mBandComboBox->currentIndex() ).toInt();
return new QgsPalettedRasterRenderer( mRasterLayer->dataProvider(), bandNumber, colorArray, nColors, labels );
}
bool JsonDbReduceDefinition::compileFunctions(QJSEngine *scriptEngine, QJsonObject definition, JsonDbJoinProxy *proxy,
QVector<QJSValue> &functions, QString &message)
{
bool status = true;
QStringList functionNames = (QStringList()
<< QLatin1String("add")
<< QLatin1String("subtract")
<< QLatin1String("sourceKeyFunction"));
int i = 0;
functions.resize(3);
foreach (const QString &functionName, functionNames) {
int functionNumber = i++;
if (!definition.contains(functionName))
continue;
QString script = definition.value(functionName).toString();
QString jsonDbBinding = proxy
? QStringLiteral("{createUuidFromString: proxy.createUuidFromString}")
: QStringLiteral("{}"); // strict mode causes the above to fail if proxy is undefined
// first, package it as a function that takes a jsondb proxy and returns the add/subtract function
QJSValue moduleFunction = scriptEngine->evaluate(QString::fromLatin1("(function (proxy) { %3 var jsondb = %2; return (%1); })")
.arg(script)
.arg(jsonDbBinding)
.arg(jsondbSettings->useStrictMode() ? QLatin1Literal("\"use strict\"; ") : QLatin1Literal("/* use nonstrict mode */")));
if (moduleFunction.isError() || !moduleFunction.isCallable()) {
message = QString::fromLatin1("Unable to parse %1 function: %2").arg(functionName).arg(moduleFunction.toString());
status = false;
continue;
}
// now pass it the jsondb proxy to get the add/subtract function
QJSValueList args;
if (proxy)
args << scriptEngine->newQObject(proxy);
else
args << QJSValue(QJSValue::UndefinedValue);
QJSValue function = moduleFunction.call(args);
if (function.isError() || !function.isCallable()) {
message = QString::fromLatin1("Unable to evaluate %1 function: %2").arg(functionName).arg(function.toString());
status = false;
}
functions[functionNumber] = function;
}
TraceObject* CachegrindLoader::compressedObject(const QString& name)
{
if ((name[0] != '(') || !name[1].isDigit()) return _data->object(checkUnknown(name));
// compressed format using _objectVector
int p = name.indexOf(')');
if (p<2) {
error(QStringLiteral("Invalid compressed ELF object ('%1')").arg(name));
return 0;
}
int index = name.midRef(1, p-1).toInt();
TraceObject* o = 0;
p++;
while((name.length()>p) && name.at(p).isSpace()) p++;
if (name.length()>p) {
if (_objectVector.size() <= index) {
int newSize = index * 2;
#if TRACE_LOADER
qDebug() << " CachegrindLoader: objectVector enlarged to "
<< newSize;
#endif
_objectVector.resize(newSize);
}
QString realName = checkUnknown(name.mid(p));
o = (TraceObject*) _objectVector.at(index);
if (o && (o->name() != realName)) {
error(QStringLiteral("Redefinition of compressed ELF object index %1 (was '%2') to %3")
.arg(index).arg(o->name()).arg(realName));
}
o = _data->object(realName);
_objectVector.replace(index, o);
}
else {
if ((_objectVector.size() <= index) ||
( (o=(TraceObject*)_objectVector.at(index)) == 0)) {
error(QStringLiteral("Undefined compressed ELF object index %1").arg(index));
return 0;
}
}
return o;
}
bool ALSACapturer::processorStarted()
{
m_max = 0.f;
m_error = 0.f;
snd_pcm_hw_params_t *hwparams;
snd_pcm_hw_params_alloca(&hwparams);
thePcmHandle = 0;
if (snd_pcm_open(&thePcmHandle, theDevice.toLatin1(), SND_PCM_STREAM_CAPTURE, thePeriodSize * thePeriods) < 0)
fprintf(stderr, "Error opening PCM device %s\n", qPrintable(theDevice));
else if (snd_pcm_hw_params_any(thePcmHandle, hwparams) < 0)
fprintf(stderr, "Can not configure this PCM device.\n");
else if (snd_pcm_hw_params_set_access(thePcmHandle, hwparams, SND_PCM_ACCESS_RW_INTERLEAVED) < 0)
fprintf(stderr, "Error setting access.\n");
else if (snd_pcm_hw_params_set_format(thePcmHandle, hwparams, SND_PCM_FORMAT_S16_LE) < 0)
fprintf(stderr, "Error setting format.\n");
else if (snd_pcm_hw_params_set_rate_resample(thePcmHandle, hwparams, theFrequency))
fprintf(stderr, "The rate %d Hz is not supported by your hardware.\n", theFrequency);
else if (snd_pcm_hw_params_set_channels(thePcmHandle, hwparams, theChannels) < 0)
fprintf(stderr, "Error setting channels.\n");
else if (snd_pcm_hw_params_set_periods(thePcmHandle, hwparams, thePeriods, 0) < 0)
fprintf(stderr, "Error setting periods.\n");
else if (snd_pcm_hw_params_set_buffer_size(thePcmHandle, hwparams, (thePeriodSize * thePeriods)) < 0)
fprintf(stderr, "Error setting buffersize.\n");
else if (snd_pcm_hw_params(thePcmHandle, hwparams) < 0)
fprintf(stderr, "Error setting HW params.\n");
else
{
uint f;
snd_pcm_hw_params_get_rate_resample(thePcmHandle, hwparams, &f);
qDebug() << "*** ACTUAL FREQUENCY" << f;
m_inData.resize(thePeriodSize * theChannels);
assert(!snd_pcm_nonblock(thePcmHandle, 1));
snd_pcm_prepare(thePcmHandle);
m_normalisation.clear();
for (uint c = 0; c < numOutputs(); c++)
m_inAvg[c] = 0.f;
return true;
}
if (thePcmHandle)
snd_pcm_close(thePcmHandle);
thePcmHandle = 0;
return false;
}
// Note: Callgrind sometimes gives different IDs for same file
// (when references to same source file come from different ELF objects)
TraceFile* CachegrindLoader::compressedFile(const QString& name)
{
if ((name[0] != '(') || !name[1].isDigit()) return _data->file(checkUnknown(name));
// compressed format using _fileVector
int p = name.indexOf(')');
if (p<2) {
error(QStringLiteral("Invalid compressed file ('%1')").arg(name));
return 0;
}
int index = name.midRef(1, p-1).toUInt();
TraceFile* f = 0;
p++;
while((name.length()>p) && name.at(p).isSpace()) p++;
if (name.length()>p) {
if (_fileVector.size() <= index) {
int newSize = index * 2;
#if TRACE_LOADER
qDebug() << " CachegrindLoader::fileVector enlarged to "
<< newSize;
#endif
_fileVector.resize(newSize);
}
QString realName = checkUnknown(name.mid(p));
f = (TraceFile*) _fileVector.at(index);
if (f && (f->name() != realName)) {
error(QStringLiteral("Redefinition of compressed file index %1 (was '%2') to %3")
.arg(index).arg(f->name()).arg(realName));
}
f = _data->file(realName);
_fileVector.replace(index, f);
}
else {
if ((_fileVector.size() <= index) ||
( (f=(TraceFile*)_fileVector.at(index)) == 0)) {
error(QStringLiteral("Undefined compressed file index %1").arg(index));
return 0;
}
}
return f;
}
void Generator::generateData(const QAudioFormat& format, unsigned char* ptr, qint64 length)
{
const int channelBytes = format.sampleSize() / 8;
if (length <= 0)
return;
QMutexLocker lock(m_mutex);
QVector<qreal> channels;
channels.resize(2);
// LOG_INFO() << "generating Sounds" << QDateTime::currentDateTime() << length;
initializeSounds();
while (length) {
generateTone(channels[0], channels[1], m_sampleIndex);
//const qreal x = soundFunc(2 * M_PI * frequency * qreal(sampleIndex ) / format.sampleRate());
for (int i=0; i<format.channelCount(); ++i) {
if (format.sampleSize() == 8 && format.sampleType() == QAudioFormat::UnSignedInt) {
const quint8 value = static_cast<quint8>((1.0 + channels[i]) / 2 * 255);
*reinterpret_cast<quint8*>(ptr) = value;
} else if (format.sampleSize() == 8 && format.sampleType() == QAudioFormat::SignedInt) {
const qint8 value = static_cast<qint8>(channels[i] * 127);
*reinterpret_cast<quint8*>(ptr) = value;
} else if (format.sampleSize() == 16 && format.sampleType() == QAudioFormat::UnSignedInt) {
quint16 value = static_cast<quint16>((1.0 + channels[i]) / 2 * 65535);
if (format.byteOrder() == QAudioFormat::LittleEndian)
qToLittleEndian<quint16>(value, ptr);
else
qToBigEndian<quint16>(value, ptr);
} else if (format.sampleSize() == 16 && format.sampleType() == QAudioFormat::SignedInt) {
qint16 value = static_cast<qint16>(channels[i] * 32767);
if (format.byteOrder() == QAudioFormat::LittleEndian)
qToLittleEndian<qint16>(value, ptr);
else
qToBigEndian<qint16>(value, ptr);
}
ptr += channelBytes;
length -= channelBytes;
}
++m_sampleIndex;
}
}
void FourierDCT::rearrangeDct(QVector<Complex> &elements, bool inverse)
{
QVector<Complex> result;
if (!inverse) {
for (int k = 0; k < elements.size(); k += 2) {
result << elements.at(k);
}
for (int k = elements.size() - 1; k >= 0; k -= 2) {
result << elements.at(k);
}
} else {
result.resize(elements.size());
for (int i = 0; i < elements.size() / 2; i++) {
result[2 * i] = elements.at(i);
result[2 * i + 1] = elements.at(elements.size() - 1 - i);
}
}
elements = result;
}
QVector<cl_platform_id> getPlatformList()
{
QVector<cl_platform_id> list;
cl_int rv = CL_SUCCESS;
cl_uint count = 0;
rv = clGetPlatformIDs(0, NULL, &count);
if (rv!=CL_SUCCESS || !count)
{
return list;
}
list.resize(count);
rv = clGetPlatformIDs(list.size(), list.data(), NULL);
if (rv!=CL_SUCCESS)
{
list.clear();
}
return list;
}
QVector<ShaderUniform> QGraphicsHelperES2::programUniformsAndLocations(GLuint programId)
{
QVector<ShaderUniform> uniforms;
GLint nbrActiveUniforms = 0;
m_funcs->glGetProgramiv(programId, GL_ACTIVE_UNIFORMS, &nbrActiveUniforms);
uniforms.resize(nbrActiveUniforms);
for (GLint i = 0; i < nbrActiveUniforms; i++) {
ShaderUniform uniform;
QByteArray uniformName(256, '\0');
// Size is 1 for scalar and more for struct or arrays
// Type is the GL Type
m_funcs->glGetActiveUniform(programId, i, 256, NULL, &uniform.m_size, &uniform.m_type , uniformName.data());
uniform.m_location = m_funcs->glGetUniformLocation(programId, uniformName.constData());
uniform.m_name = QString::fromUtf8(uniformName);
uniforms.append(uniform);
}
return uniforms;
}
void ParseAsksData(const QJsonObject& json, QVector<AsksData>& vecAsksData)
{
QJsonArray jaSubPrice = json[szAttributeName[AN_PRICE]].toArray();
QJsonArray jaSubLevel = json[szAttributeName[AN_LEVEL]].toArray();
QJsonArray jaSubAmount = json[szAttributeName[AN_AMOUNT]].toArray();
QJsonArray jaSubAccuAmount = json[szAttributeName[AN_ACCUAMOUNT]].toArray();
vecAsksData.resize(jaSubPrice.size());
for (int ix = 0; ix != vecAsksData.size(); ++ix)
{
AsksData& ad = vecAsksData[ix];
ad.dPrice = jaSubPrice[ix].toDouble();
ad.dLevel = jaSubLevel[ix].toDouble();
ad.dAmount = jaSubAmount[ix].toDouble();
ad.dAccuAmount = jaSubAccuAmount[ix].toDouble();
}
}
void Vehicle::load(QString fileName)
{
QVector<double> dna;
QFile *file = new QFile(fileName);
if (! file -> open(QIODevice::ReadOnly | QIODevice::Text))
{
// Error while trying to read file
}
else
{
// Everything is OK
QTextStream in(file);
in >> x;
in >> y;
in >> pointsNum;
int dna_size;
in >> dna_size;
dna.resize(dna_size);
in >> maxWheelsNum;
in >> wheelsNum;
in >> springSegmentsNum;
in >> springWidth;
in >> springLength;
in >> wheelRemoveChance;
in >> wheelAddChance;
in >> vectorLength;
in >> wheelRadius;
for(int i = 0; i < dna.size(); ++i)
{
in >> dna[i];
}
}
setDNA(dna);
file -> close();
lastUpdateTime = QTime::currentTime();
}
QVector<double> TimeSeriesMotion::calcTimeSeries(QVector<std::complex<double> > fa, const QVector<std::complex<double> > & tf) const
{
// Apply the transfer fucntion
if (!tf.isEmpty()) {
// If needed, zero pad the Fourier amplitudes such that is has the same length as the incoming transfer function.
if (fa.size() << tf.size())
fa.resize(tf.size());
for (int i = 0; i < fa.size(); ++i)
fa[i] *= tf.at(i);
}
// Compute the time series
QVector<double> ts;
ifft(fa, ts);
return ts;
}
void Grid::generateVertexData( QVector<float>& vertices,
QVector<unsigned int>& indices )
{
Q_UNUSED( indices );
vertices.resize( vertexCount() * 3);
//indices.resize( 6 * m_xDivisions * m_yDivisions );
float x2 = m_width / 2.0f;
float y2 = m_height / 2.0f;
float iFactor = static_cast<float>( m_height ) / static_cast<float>( m_yDivisions );
float jFactor = static_cast<float>( m_width ) / static_cast<float>( m_xDivisions );
int vertexIndex = 0;
for ( int i = 0; i <= m_yDivisions; ++i )
{
float y = iFactor * i - y2;
vertices[vertexIndex] = -x2;
vertices[vertexIndex+1] = 0.0f;
vertices[vertexIndex+2] = y;
vertices[vertexIndex+3] = x2;
vertices[vertexIndex+4] = 0.0f;
vertices[vertexIndex+5] = y;
vertexIndex += 6;
}
for ( int j = 0; j <= m_xDivisions; ++j )
{
float x = jFactor * j - x2;
vertices[vertexIndex] = x;
vertices[vertexIndex+1] = 0.0f;
vertices[vertexIndex+2] = -y2;
vertices[vertexIndex+3] = x;
vertices[vertexIndex+4] = 0.0f;
vertices[vertexIndex+5] = y2;
vertexIndex += 6;
}
}
BrushMask BrushMaskGenerator::make(float pressure) const
{
float r;
int lut_len;
const uchar *lut;
int p;
if(_usepressure) {
p = pressure2int(pressure);
lut = _lut.data() + _index.at(p);
lut_len = _index.at(p+1) - _index.at(p);
r = _radius.at(p);
} else {
p = 255;
lut = _lut.data();
lut_len = _index.at(0);
r = _radius.at(0);
}
// check cache first
BrushMask *cached = _cache[p];
if(cached)
return *cached;
const int diameter = int(r*2) + 1;
QVector<uchar> data;
data.resize(square(diameter));
uchar *ptr = data.data();
for(int y=0;y<diameter;++y) {
const qreal yy = square(y-r+0.5);
for(int x=0;x<diameter;++x) {
const int dist = int(square(x-r+0.5) + yy);
*(ptr++) = dist<lut_len ? lut[dist] : 0;
}
}
BrushMask *bm = new BrushMask(diameter, data);
_cache.insert(p, bm);
return *bm;
}
void Stream::createData()
{
//read input
QString runNumber = QString::number(uiStream->spinBox_number->value());
QString year = QString::number(uiStream->spinBox_year->value());
QString input = year+":"+runNumber;
//make default settings: all 1f runs are summed, use default mode for 2e
int sum = 1, e2 = 0;
QString kill = "";
//specify number of graphs
int nbGrs = 4;
//specify the indices of each file //read bnmr.cpp to make sense of these
QStringList subType[nbGrs],runList[nbGrs];
subType[0]<<"0"<<"1"<<"2";//0:"Asy" 1:"Asy+" 2:"Asy-" 3:"AsyForR" 4:"AsyBorL"
subType[1]<<"5"<<"6"<<"7";//5:"AsyN" 6:"AsyN+" 7:"AsyN-"
subType[2]<<"8"<<"9"<<"10"<<"11";//8:"ForR+" 9:"BorL+" 10:"ForR-" 11:"BorL-"
subType[3]<<"12"<<"13"<<"14"<<"15";//12:"NF+" 13:"NB+" 14:"NF+" 15:"NB-"
QVector< QVector<QString> > files;
files.resize(nbGrs);
QString xlabel, ylabel;
xlabel = "Bin";
ylabel = "Histogram";
QVector<QString> xLabels,yLabels;
for(int i = 0; i < nbGrs; i++)
{
BNMR bnmr(input,subType[i],bin,x_min,x_max,sum,e2,kill);//This is defined in bnmr.cpp
QStringList headers;
QVector< QVector <QString> > headerValue;
runList[i] = bnmr.bNMRfiles(headers,headerValue);//This is defined in bnmr.cpp
for(int j = 0; j<runList[i].size(); j++)
files[i].push_back(runList[i][j]);
xLabels.push_back(xlabel);
yLabels.push_back(ylabel);
}
//send to plot
Plotting plot;
plot.stream(uiStream->plotWidget,files,xLabels,yLabels);
}
void Faceshift::updateFakeCoefficients(float leftBlink, float rightBlink, float browUp,
float jawOpen, float mouth2, float mouth3, float mouth4, QVector<float>& coefficients) const {
const int MMMM_BLENDSHAPE = 34;
const int FUNNEL_BLENDSHAPE = 40;
const int SMILE_LEFT_BLENDSHAPE = 28;
const int SMILE_RIGHT_BLENDSHAPE = 29;
const int MAX_FAKE_BLENDSHAPE = 40; // Largest modified blendshape from above and below
coefficients.resize(max((int)coefficients.size(), MAX_FAKE_BLENDSHAPE + 1));
qFill(coefficients.begin(), coefficients.end(), 0.0f);
coefficients[_leftBlinkIndex] = leftBlink;
coefficients[_rightBlinkIndex] = rightBlink;
coefficients[_browUpCenterIndex] = browUp;
coefficients[_browUpLeftIndex] = browUp;
coefficients[_browUpRightIndex] = browUp;
coefficients[_jawOpenIndex] = jawOpen;
coefficients[SMILE_LEFT_BLENDSHAPE] = coefficients[SMILE_RIGHT_BLENDSHAPE] = mouth4;
coefficients[MMMM_BLENDSHAPE] = mouth2;
coefficients[FUNNEL_BLENDSHAPE] = mouth3;
}
bool ImageIO::writeImage(QVector<Color4> &pixels, const QString &filePath, const LayerDesc &desc, int width, int height)
{
assert(desc.numChannels() == 4);
if(desc._layer_name == "rgba"){
return writeImage(pixels,filePath,width,height);
}else{
QVector<float> image;
image.resize(pixels.size()*4);
float* data = image.data();
for(int i=0; i<pixels.size(); i++){
Color4 c = pixels.at(i);
data[4*i] = c.r;
data[4*i+1] = c.g;
data[4*i+2] = c.b;
data[4*i+3] = c.a;
}
return writeImage(image,filePath,desc,width,height);
}
}
void EventQueue::removeEvents(Agent* agent)
{
if(myAgentEvents.contains(agent))
{
QList<Event*> events = myAgentEvents[agent];
myAgentEvents[agent].clear();
QVector<uint64_t> times;
times.resize(events.size());
for(int i=0;i<events.size();++i)
{
times[i]=events[i]->time();
myQueue[events[i]->time()].removeAll(events[i]);
delete events[i];
}
for(int i=0;i<times.size();++i)
{
if(myQueue[times[i]].size()==0)
myQueue.remove(times[i]);
}
}
}
void ParseTimeLineCylinder(const QJsonObject& json, QVector<TimeLineCylinder>& vecCylinder)
{
QJsonArray jaSubTime = json[szAttributeName[AN_TIME]].toArray();
QJsonArray jaSubPriceLast = json[szAttributeName[AN_PRICELAST]].toArray();
QJsonArray jaSubAmount = json[szAttributeName[AN_AMOUNT]].toArray();
QJsonArray jaSubVolume = json[szAttributeName[AN_VOLUME]].toArray();
QJsonArray jaSubCount = json[szAttributeName[AN_COUNT]].toArray();
vecCylinder.resize(jaSubTime.size());
for (int ix = 0; ix != vecCylinder.size(); ++ix)
{
TimeLineCylinder& cylinder = vecCylinder[ix];
cylinder.tTime = jaSubTime[ix].toDouble();
cylinder.dPriceLast = jaSubPriceLast[ix].toDouble();
cylinder.dAmount = jaSubAmount[ix].toDouble();
cylinder.dVolume = jaSubVolume[ix].toDouble();
cylinder.nCount = jaSubCount[ix].toInt();
}
}
void EFX::preview(QVector <QPoint>& polygon, Function::Direction direction, int startOffset) const
{
int stepCount = 128;
int step = 0;
qreal stepSize = (qreal)(1) / ((qreal)(stepCount) / (M_PI * 2.0));
qreal i = 0;
qreal x = 0;
qreal y = 0;
/* Resize the array to contain stepCount points */
polygon.resize(stepCount);
/* Draw a preview of the effect */
for (step = 0; step < stepCount; step++)
{
calculatePoint(direction, startOffset, i, &x, &y);
polygon[step] = QPoint(int(x), int(y));
i += stepSize;
}
}
bool KITTIReader::ReadVelodyneData(QVector<TimedVelo> & velo, const QVector<int> & indexes) const
{
velo.resize(indexes.size());
bool success = true, tss1 = true, tss2 = true, tss3 = true;
QStringList list, liststart, listend;
if (!ReadTimestampFile(list, KITTI_VELO_TIMESTAMPS(bdir))) tss1 = false;
if (!ReadTimestampFile(liststart, KITTI_VELO_TIMESTAMPS_START(bdir))) tss2 = false;
if (!ReadTimestampFile(listend, KITTI_VELO_TIMESTAMPS_END(bdir))) tss3 = false;
for (int j = 0; j < indexes.size(); j++)
{
if (!ReadVeloFile(velo[j].points, KITTI_VELO_NAME(bdir, indexes[j], fnw))) success = false;
if (tss1) velo[j].tstamp = string2seconds(list.at(indexes[j]));
if (tss2) velo[j].tstamp_start = string2seconds(liststart.at(indexes[j]));
if (tss3) velo[j].tstamp_end = string2seconds(listend.at(indexes[j]));
}
return success & tss1 & tss2 & tss3;
}
QVector<cl_device_id> getDeviceList(cl_platform_id platform, cl_device_type type)
{
QVector<cl_device_id> list;
cl_int rv = CL_SUCCESS;
cl_uint count = 0;
rv = clGetDeviceIDs(platform, type, 0, NULL, &count);
if (rv != CL_SUCCESS || !count)
{
return list;
}
list.resize(count);
rv = clGetDeviceIDs(platform, type, list.size(), list.data(), NULL);
if (rv != CL_SUCCESS)
{
list.clear();
}
return list;
}
QPair<Vector3D,Vector3D> calcBestAxisThroughPoints( const QVector<Vector3D>& points )
{
float a[3], b[3];
int n = points.count();
QVector<float> buf;
buf.resize(3*n);
for (int i = 0; i < n; i++) {
buf[i] = points[i].x;
buf[n + i] = points[i].y;
buf[2*n + i] = points[i].z;
}
least_squares(n, buf.data(), a, b);
least_squares(n, buf.data() + n, a + 1, b + 1);
least_squares(n, buf.data() + 2*n, a + 2, b + 2);
Vector3D pointA(b[0], b[1], b[2]);
Vector3D pointB(a[0]*(n-1) + b[0], a[1]*(n-1) + b[1], a[2]*(n-1) + b[2]);
return QPair<Vector3D,Vector3D>(pointA, pointB);
}
void OnlineUsersModel::resetUsers()
{
this->beginResetModel();
m_users.clear();
int n_users = 0;
TT_GetServerUsers(ttInst, NULL, &n_users);
if(n_users)
{
QVector<User> users;
users.resize(n_users);
TT_GetServerUsers(ttInst, &users[0], &n_users);
for(int i=0;i<users.size();i++)
{
m_users.insert(users[i].nUserID, users[i]);
}
}
this->endResetModel();
}
void QThreadStorageData::finish(void **p)
{
QVector<void *> *tls = reinterpret_cast<QVector<void *> *>(p);
if (!tls || tls->isEmpty() || !threadStorageMutex())
return; // nothing to do
#ifdef THREADSTORAGE_DEBUG
qtsDebug("QThreadStorageData: Destroying storage for thread %p", QThread::currentThread());
#endif
while (!tls->isEmpty()) {
void *&value = tls->last();
void *q = value;
value = 0;
int i = tls->size() - 1;
tls->resize(i);
if (!q) {
// data already deleted
continue;
}
QMutexLocker locker(threadStorageMutex());
void (*destructor)(void *) = destructors()->value(i);
locker.unlock();
if (!destructor) {
if (QThread::currentThread())
qWarning("QThreadStorage: Thread %p exited after QThreadStorage %d destroyed",
QThread::currentThread(), i);
continue;
}
destructor(q); //crash here might mean the thread exited after qthreadstorage was destroyed
if (tls->size() > i) {
//re reset the tls in case it has been recreated by its own destructor.
(*tls)[i] = 0;
}
}
tls->clear();
}
