Float32 CAAUProcessor::GetOLPercentComplete ()
{
if (!IsOfflineContext())
return 0;
Float32 percentDone = mLastPercentReported;
if (IsOfflineAU())
{
// we get the output size every time, as this can change as parameters are changed
UInt64 numOutputSamples = mNumInputSamples;
UInt32 propSize = sizeof(numOutputSamples);
mUnit.GetProperty (kAudioUnitOfflineProperty_OutputSize,
kAudioUnitScope_Global, 0, &numOutputSamples, &propSize);
percentDone = (mRenderTimeStamp.mSampleTime / Float64(numOutputSamples)) * 100.;
}
else
{
percentDone = (mRenderTimeStamp.mSampleTime / Float64(mNumInputSamples + mTailSamples)) * 100.;
}
if (percentDone > mLastPercentReported)
mLastPercentReported = percentDone;
return mLastPercentReported;
}
dmz::Boolean
dmz::AudioModuleFMOD::lookup_sound (
const Handle InstanceHandle,
SoundInit &init,
SoundAttributes &attributes) {
Boolean result (False);
if (_system) {
#if 0
FMOD_VECTOR pos = {0.0f, 0.0f, 0.0f};
InstanceStruct *instance = _instanceTable.lookup (InstanceHandle);
if (instance && instance->channel) {
instance->channel->get3DAttributes (&pos, 0);
position.set_xyz (Float64 (pos.x), Float64 (pos.y), Float64 (pos.z));
FMOD_RESULT fmodResult = instance->channel->getFrequency(¤tFrequency);
if (_error_check ("Getting Sound Pitch", fmodResult)) {
pitchScale = Float64 (currentFrequency) /
Float64 (instance->defaultFrequency);
result = True;
}
}
#endif
}
return result;
}
// Render Portal Observer Interface
void
dmz::EntityPluginOverlayDead::update_portal_size (
const Handle PortalHandle,
const Int32 ValueX,
const Int32 ValueY) {
if (_overlay && _overlayScale) {
_overlay->store_transform_scale (
_overlayScale,
Float64 (ValueX),
Float64 (ValueY));
}
}
OSStatus CAPlayThrough::InputProc(void *inRefCon,
AudioUnitRenderActionFlags *ioActionFlags,
const AudioTimeStamp *inTimeStamp,
UInt32 inBusNumber,
UInt32 inNumberFrames,
AudioBufferList * ioData)
{
OSStatus err = noErr;
CAPlayThrough *This = (CAPlayThrough *)inRefCon;
if (This->mFirstInputTime < 0.)
This->mFirstInputTime = inTimeStamp->mSampleTime;
//Get the new audio data
err = AudioUnitRender(This->mInputUnit,
ioActionFlags,
inTimeStamp,
inBusNumber,
inNumberFrames, //# of frames requested
This->mInputBuffer);// Audio Buffer List to hold data
checkErr(err);
if(!err)
err = This->mBuffer->Store(This->mInputBuffer, Float64(inNumberFrames), SInt64(inTimeStamp->mSampleTime));
return err;
}
QVariant Float64Codec::value( const PODData& data, int* byteCount ) const
{
const double* pointer = (double*)data.pointer( 8 );
*byteCount = pointer ? 8 : 0;
return pointer ? QVariant::fromValue<Float64>( Float64(*pointer) ) : QVariant();
}
void
dmz::QtPluginAppUpdater::_slot_download_progress (qint64 received, qint64 total) {
if (_updateDialog) {
Float64 receivedSizeInMb = Float64 (received) / 1048576;
Float64 totalSizeInMb = Float64 (total) / 1048576;
QString info (tr ("Downloading %1 MB of %2 MB").
arg (receivedSizeInMb, 0, 'f', 2).
arg (totalSizeInMb, 0, 'f', 2));
_ui.progressLabel->setText (info);
_ui.progressBar->setMaximum (total);
_ui.progressBar->setValue (received);
}
}
// Time Slice Interface
void
dmz::ForgePluginScreenCaptureMulti::update_time_slice (const Float64 TimeDelta) {
if (_fileIndex > 0) {
if (_fileIndex > 1) {
_heading += TwoPi64 / Float64 (_maxFiles);
_update_portal ();
}
String count (String::number (_fileIndex));
if (count.get_length () < _maxLength) {
count.shift (_maxLength - count.get_length (), '0');
}
String file (_fileRoot);
file << count << ".png";
_fileList.add (file);
Data out = _convertString.to_data (file);
_doCaptureMsg.send (&out);
_fileIndex++;
if (_fileIndex > _maxFiles) { _fileIndex = -1; }
}
else if (_fileIndex < 0) {
const Int32 Size (_fileList.get_count ());
Int32 count (0);
StringContainerIterator it;
String file;
while (_fileList.get_next (it, file)) {
if (is_valid_path (file)) { count++; }
else { break; }
}
_update_portal ();
if (Size == count) {
Data out = _convertList.to_data (_fileList);
_finishedCaptureMsg.send (&out);
_fileIndex = 0;
}
else {
_log.error << "Not all screen capture images created. Created " << count << " of " << Size << endl;
}
}
}
// Object Observer Interface
void
dmz::EntityPluginOverlayDead::update_object_state (
const UUID &Identity,
const Handle ObjectHandle,
const Handle AttributeHandle,
const Mask &Value,
const Mask *PreviousValue) {
if (_overlay && (ObjectHandle == _hil)) {
const Boolean IsDead (Value.contains (_deadState));
const Boolean WasDead (
PreviousValue ? PreviousValue->contains (_deadState) : False);
if (IsDead && !WasDead) {
if (_overlaySwitch) {
_overlay->enable_switch_state_single (_overlaySwitch, 1);
}
if (_overlayScale) {
_overlay->store_transform_scale (
_overlayScale,
Float64 (get_portal_x ()),
Float64 (get_portal_y ()));
}
}
else if (!IsDead && WasDead) {
if (_overlaySwitch) {
_overlay->enable_switch_state_single (_overlaySwitch, 0);
}
}
}
}
void
dmz::QtPluginGraph::_update_power_law (
const BarStruct *LastBar,
const Float64 EndOfXAxis) {
Boolean foundFirstBar (False);
Float32 offset = _spaceWidth;
Float64 p (0.0);
Float64 q (0.0);
Float64 nonZeroCount (0.0);
Float64 x (0.0);
Float64 y (0.0);
Float64 sumX (0.0);
Float64 sumY (0.0);
Float64 sumXY (0.0);
Float64 sumX2 (0.0);
HashTableUInt32Iterator it;
BarStruct *bar (_ascendingOrder ? _barTable.get_first (it) : _barTable.get_last (it));
while (bar) {
if (!foundFirstBar && bar->count) {
foundFirstBar = True;
}
if (foundFirstBar) {
if (bar->Id == 0) {
x = 1.0;
}
else {
x = log (Float64 (bar->Id));
}
if (bar->height < 0.0f) {
y = log (-bar->height);
sumY += y;
sumX += x;
sumXY += x * y;
sumX2 += x * x;
nonZeroCount++;
}
}
if (LastBar == bar) {
bar = 0;
}
else {
bar = (_ascendingOrder ? _barTable.get_next (it) : _barTable.get_prev (it));
}
}
if (nonZeroCount > 0.0) {
q = ((nonZeroCount * sumXY) - (sumX * sumY)) /
((nonZeroCount * sumX2) - (sumX * sumX));
p = exp ((sumY - (q * sumX)) / nonZeroCount);
}
foundFirstBar = false;
QPainterPath path;
bar = (_ascendingOrder ? _barTable.get_first (it) : _barTable.get_last (it));
const Float32 Offset (_barWidth * 0.5f);
while (bar) {
if (!foundFirstBar && bar->count) {
path.moveTo (bar->offset + Offset, -local_power (p, q, bar->Id));
foundFirstBar = True;
}
else if (foundFirstBar) {
path.lineTo (bar->offset + Offset, -local_power (p, q, bar->Id));
}
if (LastBar == bar) {
bar = 0;
}
else {
bar = (_ascendingOrder ? _barTable.get_next (it) : _barTable.get_prev (it));
}
}
if (path.elementCount () > 1) {
if (!_powerLawPath) {
_powerLawPath = new QGraphicsPathItem;
_powerLawPath->setPen (_powerStroke);
_powerLawPath->setZValue (2.0);
if (_scene) {
_scene->addItem (_powerLawPath);
}
}
if (_powerLawPath) {
_powerLawPath->setPath (path);
}
if (!_powerLabel) {
_powerLabel = new QGraphicsTextItem;
_powerLabel->setPos (260.0, -_barHeight);
if (_scene) {
_scene->addItem (_powerLabel);
}
}
if (_powerLabel) {
_powerLabel->setPlainText (
QString::fromAscii ("Exponent = ") + QString::number (q));
}
}
else if (_scene) {
if (_powerLawPath) {
_scene->removeItem (_powerLawPath);
delete _powerLawPath;
_powerLawPath = 0;
}
if (_powerLabel) {
_scene->removeItem (_powerLabel);
delete _powerLabel;
_powerLabel = 0;
}
}
}
const std::vector<const Parameter*> Flicker::setupParameters()
{
std::vector<const runtime::Parameter*> parameters;
NumericParameter<Float64>* amount = new NumericParameter<Float64>(AMOUNT, Float64(0.0), Float64(1.0));
amount->setTitle(L_("Relative amount"));
amount->setAccessMode(runtime::Parameter::ACTIVATED_WRITE);
parameters.push_back(amount);
return parameters;
}