/*********************************************************************
* Running
*********************************************************************/
void Audio::preRun(MasterTimer* timer)
{
if (m_decoder != NULL)
{
m_decoder->seek(elapsed());
AudioParameters ap = m_decoder->audioParameters();
#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
#if defined(__APPLE__) || defined(Q_OS_MAC)
//m_audio_out = new AudioRendererCoreAudio();
m_audio_out = new AudioRendererPortAudio(m_audioDevice);
#elif defined(WIN32) || defined(Q_OS_WIN)
m_audio_out = new AudioRendererWaveOut(m_audioDevice);
#else
m_audio_out = new AudioRendererAlsa(m_audioDevice);
#endif
m_audio_out->moveToThread(QCoreApplication::instance()->thread());
#else
m_audio_out = new AudioRendererQt(m_audioDevice);
#endif
m_audio_out->setDecoder(m_decoder);
m_audio_out->initialize(ap.sampleRate(), ap.channels(), ap.format());
m_audio_out->adjustIntensity(getAttributeValue(Intensity));
m_audio_out->setFadeIn(fadeInSpeed());
m_audio_out->start();
connect(m_audio_out, SIGNAL(endOfStreamReached()),
this, SLOT(slotEndOfStream()));
}
Function::preRun(timer);
}
void RGBMatrix::insertStartValues(FadeChannel& fc) const
{
Q_ASSERT(m_fader != NULL);
// To create a nice and smooth fade, get the starting value from
// m_fader's existing FadeChannel (if any). Otherwise just assume
// we're starting from zero.
if (m_fader->channels().contains(fc) == true)
{
FadeChannel old = m_fader->channels()[fc];
fc.setCurrent(old.current());
fc.setStart(old.current());
}
else
{
fc.setCurrent(0);
fc.setStart(0);
}
// The channel is not ready yet
fc.setReady(false);
// Fade in speed is used for all non-zero targets
if (fc.target() == 0)
fc.setFadeTime(fadeOutSpeed());
else
fc.setFadeTime(fadeInSpeed());
}
bool Cue::saveXMLSpeed(QXmlStreamWriter *doc) const
{
doc->writeStartElement(KXMLQLCCueSpeed);
doc->writeAttribute(KXMLQLCCueSpeedFadeIn, QString::number(fadeInSpeed()));
doc->writeAttribute(KXMLQLCCueSpeedFadeOut, QString::number(fadeOutSpeed()));
doc->writeAttribute(KXMLQLCCueSpeedDuration, QString::number(duration()));
doc->writeEndElement();
return true;
}
bool Function::saveXMLSpeed(QDomDocument* doc, QDomElement* root) const
{
QDomElement tag;
tag = doc->createElement(KXMLQLCFunctionSpeed);
tag.setAttribute(KXMLQLCFunctionSpeedFadeIn, QString::number(fadeInSpeed()));
tag.setAttribute(KXMLQLCFunctionSpeedFadeOut, QString::number(fadeOutSpeed()));
tag.setAttribute(KXMLQLCFunctionSpeedDuration, QString::number(duration()));
root->appendChild(tag);
return true;
}
void Function::setTempoType(const Function::TempoType &type)
{
if (type == m_tempoType)
return;
m_tempoType = type;
/* Retrieve the current BPM value known by the Master Timer */
float bpmNum = doc()->masterTimer()->bpmNumber();
/* Calculate the duration in ms of a single beat */
float beatTime = 60000.0 / bpmNum;
switch (type)
{
/* Beats -> Time */
case Time:
setFadeInSpeed(beatsToTime(fadeInSpeed(), beatTime));
setDuration(beatsToTime(duration(), beatTime));
setFadeOutSpeed(beatsToTime(fadeOutSpeed(), beatTime));
disconnect(doc()->masterTimer(), SIGNAL(bpmNumberChanged(int)),
this, SLOT(slotBPMChanged(int)));
break;
/* Time -> Beats */
case Beats:
setFadeInSpeed(timeToBeats(fadeInSpeed(), beatTime));
setDuration(timeToBeats(duration(), beatTime));
setFadeOutSpeed(timeToBeats(fadeOutSpeed(), beatTime));
connect(doc()->masterTimer(), SIGNAL(bpmNumberChanged(int)),
this, SLOT(slotBPMChanged(int)));
break;
default:
qDebug() << "Error. Unhandled tempo type" << type;
break;
}
emit changed(m_id);
}
bool CueStack::saveXML(QDomDocument* doc, QDomElement* wksp_root, uint id) const
{
qDebug() << Q_FUNC_INFO;
Q_ASSERT(doc != NULL);
Q_ASSERT(wksp_root != NULL);
QDomElement root = doc->createElement(KXMLQLCCueStack);
root.setAttribute(KXMLQLCCueStackID, id);
wksp_root->appendChild(root);
QDomElement speed = doc->createElement(KXMLQLCCueStackSpeed);
speed.setAttribute(KXMLQLCCueStackSpeedFadeIn, fadeInSpeed());
speed.setAttribute(KXMLQLCCueStackSpeedFadeOut, fadeOutSpeed());
speed.setAttribute(KXMLQLCCueStackSpeedDuration, duration());
root.appendChild(speed);
foreach (Cue cue, cues())
cue.saveXML(doc, &root);
return true;
}
void RGBMatrix::updateMapChannels(const RGBMap& map, const FixtureGroup* grp)
{
quint32 mdAssigned = QLCChannel::invalid();
quint32 mdFxi = Fixture::invalidId();
uint fadeTime = 0;
if (overrideFadeInSpeed() == defaultSpeed())
fadeTime = fadeInSpeed();
else
fadeTime = overrideFadeInSpeed();
// Create/modify fade channels for ALL pixels in the color map.
for (int y = 0; y < map.size(); y++)
{
for (int x = 0; x < map[y].size(); x++)
{
QLCPoint pt(x, y);
GroupHead grpHead(grp->head(pt));
Fixture* fxi = doc()->fixture(grpHead.fxi);
if (fxi == NULL)
continue;
if (grpHead.fxi != mdFxi)
{
mdAssigned = QLCChannel::invalid();
mdFxi = grpHead.fxi;
}
QLCFixtureHead head = fxi->head(grpHead.head);
QVector <quint32> rgb = head.rgbChannels();
QVector <quint32> cmy = head.cmyChannels();
if (rgb.size() == 3)
{
// RGB color mixing
FadeChannel fc;
fc.setFixture(doc(), grpHead.fxi);
fc.setChannel(rgb.at(0));
fc.setTarget(qRed(map[y][x]));
insertStartValues(fc, fadeTime);
m_fader->add(fc);
fc.setChannel(rgb.at(1));
fc.setTarget(qGreen(map[y][x]));
insertStartValues(fc, fadeTime);
m_fader->add(fc);
fc.setChannel(rgb.at(2));
fc.setTarget(qBlue(map[y][x]));
insertStartValues(fc, fadeTime);
m_fader->add(fc);
}
else if (cmy.size() == 3)
{
// CMY color mixing
QColor col(map[y][x]);
FadeChannel fc;
fc.setFixture(doc(), grpHead.fxi);
fc.setChannel(cmy.at(0));
fc.setTarget(col.cyan());
insertStartValues(fc, fadeTime);
m_fader->add(fc);
fc.setChannel(cmy.at(1));
fc.setTarget(col.magenta());
insertStartValues(fc, fadeTime);
m_fader->add(fc);
fc.setChannel(cmy.at(2));
fc.setTarget(col.yellow());
insertStartValues(fc, fadeTime);
m_fader->add(fc);
}
if (m_dimmerControl &&
head.masterIntensityChannel() != QLCChannel::invalid())
{
//qDebug() << "RGBMatrix: found dimmer at" << head.masterIntensityChannel();
// Simple intensity (dimmer) channel
QColor col(map[y][x]);
FadeChannel fc;
fc.setFixture(doc(), grpHead.fxi);
fc.setChannel(head.masterIntensityChannel());
if (col.value() == 0 && mdAssigned != head.masterIntensityChannel())
fc.setTarget(0);
else
{
fc.setTarget(255);
if (mdAssigned == QLCChannel::invalid())
mdAssigned = head.masterIntensityChannel();
}
insertStartValues(fc, fadeTime);
m_fader->add(fc);
}
}
}
}
void RGBMatrix::updateMapChannels(const RGBMap& map, const FixtureGroup* grp)
{
uint fadeTime = (overrideFadeInSpeed() == defaultSpeed()) ? fadeInSpeed() : overrideFadeInSpeed();
// Create/modify fade channels for ALL pixels in the color map.
for (int y = 0; y < map.size(); y++)
{
for (int x = 0; x < map[y].size(); x++)
{
QLCPoint pt(x, y);
GroupHead grpHead(grp->head(pt));
Fixture* fxi = doc()->fixture(grpHead.fxi);
if (fxi == NULL)
continue;
QLCFixtureHead head = fxi->head(grpHead.head);
QVector <quint32> rgb = head.rgbChannels();
QVector <quint32> cmy = head.cmyChannels();
quint32 masterDim = fxi->masterIntensityChannel();
quint32 headDim = head.channelNumber(QLCChannel::Intensity, QLCChannel::MSB);
// Collect all dimmers that affect current head:
// They are the master dimmer (affects whole fixture)
// and per-head dimmer.
//
// If there are no RGB or CMY channels, the least important* dimmer channel
// is used to create grayscale image.
//
// The rest of the dimmer channels are set to full if dimmer control is
// enabled and target color is > 0 (see
// http://www.qlcplus.org/forum/viewtopic.php?f=29&t=11090)
//
// Note: If there is only one head, and only one dimmer channel,
// make it a master dimmer in fixture definition.
//
// *least important - per head dimmer if present,
// otherwise per fixture dimmer if present
QVector <quint32> dim;
if (masterDim != QLCChannel::invalid())
dim << masterDim;
if (headDim != QLCChannel::invalid())
dim << headDim;
uint col = map[y][x];
if (rgb.size() == 3)
{
// RGB color mixing
{
FadeChannel fc(doc(), grpHead.fxi, rgb.at(0));
fc.setTarget(qRed(col));
insertStartValues(fc, fadeTime);
m_fader->add(fc);
}
{
FadeChannel fc(doc(), grpHead.fxi, rgb.at(1));
fc.setTarget(qGreen(col));
insertStartValues(fc, fadeTime);
m_fader->add(fc);
}
{
FadeChannel fc(doc(), grpHead.fxi, rgb.at(2));
fc.setTarget(qBlue(col));
insertStartValues(fc, fadeTime);
m_fader->add(fc);
}
}
else if (cmy.size() == 3)
{
// CMY color mixing
QColor cmyCol(col);
{
FadeChannel fc(doc(), grpHead.fxi, cmy.at(0));
fc.setTarget(cmyCol.cyan());
insertStartValues(fc, fadeTime);
m_fader->add(fc);
}
{
FadeChannel fc(doc(), grpHead.fxi, cmy.at(1));
fc.setTarget(cmyCol.magenta());
insertStartValues(fc, fadeTime);
m_fader->add(fc);
}
{
FadeChannel fc(doc(), grpHead.fxi, cmy.at(2));
fc.setTarget(cmyCol.yellow());
insertStartValues(fc, fadeTime);
m_fader->add(fc);
}
}
else if (!dim.empty())
{
// Set dimmer to value of the color (e.g. for PARs)
FadeChannel fc(doc(), grpHead.fxi, dim.last());
// the weights are taken from
// https://en.wikipedia.org/wiki/YUV#SDTV_with_BT.601
fc.setTarget(0.299 * qRed(col) + 0.587 * qGreen(col) + 0.114 * qBlue(col));
insertStartValues(fc, fadeTime);
m_fader->add(fc);
dim.pop_back();
}
if (m_dimmerControl)
{
// Set the rest of the dimmer channels to full on
foreach(quint32 ch, dim)
{
FadeChannel fc(doc(), grpHead.fxi, ch);
fc.setTarget(col == 0 ? 0 : 255);
insertStartValues(fc, fadeTime);
m_fader->add(fc);
}
}
}
}
