void VolumeFaderEffect::setParameterValue(const EffectParameter &p, const QVariant &newValue)
{
K_XT(VolumeFaderEffect);
const int parameterId = p.id();
debug() << Q_FUNC_INFO << parameterId << newValue;
switch (static_cast<ParameterIds>(parameterId)) {
case VolumeParameter:
setVolume(newValue.toDouble());
break;
case FadeCurveParameter:
setFadeCurve(static_cast<Phonon::VolumeFaderEffect::FadeCurve>(newValue.toInt()));
break;
case FadeToParameter:
xt->m_parameters.fadeTo = newValue.toDouble();
break;
case FadeTimeParameter:
xt->m_parameters.fadeTime = newValue.toInt();
break;
case StartFadeParameter:
if (newValue.toBool()) {
fadeTo(xt->m_parameters.fadeTo, xt->m_parameters.fadeTime);
}
break;
default:
qWarning() << "request for unknown parameter " << parameterId;
break;
}
}
void VolumeFaderEffect::setFadeCurve(Phonon::VolumeFaderEffect::FadeCurve curve)
{
K_XT(VolumeFaderEffect);
//debug() << Q_FUNC_INFO << curve;
xt->m_parameters.fadeCurve = curve;
}
void VolumeFaderEffect::setVolume(float volume)
{
K_XT(VolumeFaderEffect);
//debug() << Q_FUNC_INFO << volume;
xt->m_parameters.currentVolume = volume;
}
void VolumeFaderEffect::fadeTo(float volume, int fadeTime)
{
K_XT(VolumeFaderEffect);
//debug() << Q_FUNC_INFO << volume << fadeTime;
xt->m_parameters.fadeTo = volume;
xt->m_parameters.fadeTime = fadeTime;
if (xt->m_pluginApi) {
xt->m_pluginApi->set_parameters(xt->m_plugin, &xt->m_parameters);
}
}
void AudioOutput::aboutToChangeXineEngine()
{
K_XT(AudioOutput);
if (xt->m_audioPort) {
AudioOutputXT *xt2 = new AudioOutputXT;
xt2->m_xine = xt->m_xine;
xt2->m_audioPort = xt->m_audioPort;
xt->m_audioPort = 0;
KeepReference<> *keep = new KeepReference<>;
keep->addObject(xt2);
keep->ready();
}
}
void VideoDataOutput::setFrontendObject(Experimental::AbstractVideoDataOutput *x)
{
K_XT(VideoDataOutput);
if (xt->setFrontendObject(x)) {
// we need to recreate and rewire the output
SourceNode *src = source();
if (src) {
QList<WireCall> wireCall;
wireCall << WireCall(src, this);
QCoreApplication::postEvent(XineThread::instance(), new RewireEvent(wireCall, QList<WireCall>()));
}
}
}
void VideoDataOutput::aboutToChangeXineEngine()
{
K_XT(VideoDataOutput);
if (xt->m_videoPort) {
VideoDataOutputXT *xt2 = new VideoDataOutputXT();
xt2->m_xine = xt->m_xine;
xt2->m_videoPort = xt->m_videoPort;
xt2->m_needNewPort = false;
xt->m_needNewPort = true;
xt->m_videoPort = 0;
KeepReference<> *keep = new KeepReference<>;
keep->addObject(xt2);
keep->ready();
}
}
bool AudioOutput::setOutputDevice(const AudioOutputDevice &newDevice)
{
K_XT(AudioOutput);
if (!xt->m_xine) {
// remember the choice until we have a xine_t
m_device = newDevice;
return true;
}
xine_audio_port_t *port = createPort(newDevice);
if (!port) {
debug() << Q_FUNC_INFO << "new audio port is invalid";
return false;
}
KeepReference<> *keep = new KeepReference<>;
keep->addObject(xt);
keep->ready();
AudioOutputXT *newXt = new AudioOutputXT;
newXt->m_audioPort = port;
newXt->m_xine = xt->m_xine;
m_threadSafeObject = newXt;
m_device = newDevice;
SourceNode *src = source();
if (src) {
QList<WireCall> wireCall;
QList<WireCall> unwireCall;
wireCall << WireCall(src, this);
unwireCall << WireCall(src, QExplicitlySharedDataPointer<SinkNodeXT>(xt));
QCoreApplication::postEvent(XineThread::instance(), new RewireEvent(wireCall, unwireCall));
graphChanged();
}
AudioDataOutputXT *dataOutput = dynamic_cast<AudioDataOutputXT*>(m_source->threadSafeObject().data());
if (dataOutput)
dataOutput->intercept(xt->m_audioPort);
return true;
}
void AudioOutput::xineEngineChanged()
{
K_XT(AudioOutput);
if (xt->m_xine) {
xine_audio_port_t *port = createPort(m_device);
if (!port) {
debug() << Q_FUNC_INFO << "stored audio port is invalid";
QMetaObject::invokeMethod(this, "audioDeviceFailed", Qt::QueuedConnection);
return;
}
// our XT object is in a wirecall, better not delete it
Q_ASSERT(xt->m_audioPort == 0);
xt->m_audioPort = port;
AudioDataOutputXT *dataOutput = dynamic_cast<AudioDataOutputXT*>(m_source->threadSafeObject().data());
if (dataOutput)
dataOutput->intercept(xt->m_audioPort);
}
}
AudioDataOutput::~AudioDataOutput()
{
K_XT(AudioDataOutput);
delete xt;
}
