RandEnvelope envelope class – makes random control signals using a single line segment. More...

#include <Envelope.h>

Inheritance diagram for csl::RandEnvelope:

Public Member Functions
	RandEnvelope (float frequency=1, float amplitude=1, float offset=0, float step=0)
	defaults are 1 Hz, +- 1.0 range
	~RandEnvelope ()
void	setWalk (bool walk)
	Accessors.
void	setAmplitude (float amplitude)
void	setFrequency (float frequency)
void	setStep (float step)
void	setOffset (float offset)
virtual bool	isActive ()
	This answers whether I'm active (ptr < end)
void	reset ()
	These are no-ops in Random envelopes.
void	trigger ()
	reset internal time to restart envelope
void	dump ()
	reset internal time to restart envelope
void	setDuration (float d)
	print the receiver
void	scaleTimes (float s)
	set/scale durations
void	nextBuffer (Buffer &outputBuffer, unsigned outBufNum) throw (CException)
	scale durations
void	addBreakpoint (float startTime, float value)
void	setMode (LineMode mode)
virtual void	scaleValues (float s)
	scale values so the max is s
virtual void	nextBuffer (Buffer &outputBuffer) throw (CException)
	get a buffer of Frames – this is the core CSL "pull" function; the given buffer can be written into, and a changed() message is sent.
unsigned	frameRate ()
void	setFrameRate (unsigned rate)
	get/set the receiver's frame rate
virtual unsigned	numChannels ()
void	setNumChannels (unsigned ch)
	get/set the receiver's number of outputs
BufferCopyPolicy	copyPolicy ()
void	setCopyPolicy (BufferCopyPolicy ch)
	get/set the receiver's buffer copy policy
virtual bool	isFixed ()
	query whether I'm fixed (StaticVariable overrides this)
void	addOutput (UnitGenerator *ugen)
	add to or return the UGen vector of outputs
void	removeOutput (UnitGenerator *ugen)
UGenVector	outputs ()
virtual unsigned	numOutputs ()
bool	checkFanOut (Buffer &outputBuffer) throw (CException)
	check for fan-out and copy previous buffer; return true if fanning out
void	handleFanOut (Buffer &outputBuffer) throw (CException)
virtual void	setValue (sample theValue)
	set/get the value (not allowed in the abstract, useful for static values)
virtual sample	value ()
void	attachObserver (Observer *)
	(possibly notify obersvers on my death)
void	detachObserver (Observer *)
void	changed (void *argument)
	this is what I send to myself to notify my observers; It's not overridden in general. It results in the observers receiving update() calls < override evaluate to filter updates to the observer map
virtual int	evaluate (void *argument)
void	setScale (UnitGenerator &scale)
	set the receiver's scale member to a UGen or a float
void	setScale (float scale)
void	setOffset (UnitGenerator &offset)
	set the receiver's offset member to a UGen or a float
void	isScaled ()
	answer whether scale = 1 & offset = 0
Port *	getPort (CSL_MAP_KEY name)

Protected Member Functions
void	initSegment ()
	set up the line segment
void	nextSegment ()
	choose the values for the next line segment
unsigned int	privateNextBuffer (CPoint breakpoint, LineSegment segment, float *buffer, unsigned int numFrames)
	Internal helper method for computing the next buffer.
void	createSegments ()
	Allocate memory for the segments.
void	calculateSegments ()
	Calculate the internal data.
void	zeroBuffer (Buffer &outputBuffer, unsigned outBufNum)
	utility method to zero out an outputBuffer
void	addInput (CSL_MAP_KEY name, UnitGenerator &ugen)
	Plug in a unit generator to the named input slot.
void	addInput (CSL_MAP_KEY name, float value)
	Plug in a float to the named input slot.
void	pullInput (Port *thePort, unsigned numFrames) throw (CException)
	method to read the control values (in case they're dynamic). this sends nextBuffer() to the input.
void	pullInput (Port *thePort, Buffer &theBuffer) throw (CException)

Protected Attributes
float	mLastVal
	last line segment ending value (unscaled and unoffset)
float	mFrequency
	frequency for picking new values
float	mAmplitude
	scale (+-)
float	mStep
	max step between values (+-)
float	mOffset
	DC offset.
unsigned	mCurrentIndex
	current index in line segment
unsigned	mSegmentLength
	line segment's length in frames
bool	mWalk
	whether to produce random values or a random walk
LineSegment	mSegment
	single line segment
float	mDuration
	Total duration, typically in seconds.
float	mCurrentMark
	How far we have read.
Breakpoints	mSegmentMap
	list of envelope breakpoints
LineSegment **	mSegments
	array of line segments that for the envelope
float *	mValues
unsigned	mSize
unsigned	mFrameRate
	trigger ignored here
unsigned	mNumChannels
	my "expected" number of output channels
BufferCopyPolicy	mCopyPolicy
	the policy I use if asked for more or fewer channels
UGenVector	mOutputs
	the vector of my output UGens
unsigned	mNumOutputs
	the number of outputs
Buffer *	mOutputCache
	my past output ring buffer (only used in case of fan-out)
unsigned	mSequence
	the highest-seen buffer seq number
PortMap	mInputs
	the map of my inputs or controls (used by the mix-in classes)

Detailed Description

RandEnvelope envelope class – makes random control signals using a single line segment.

Definition at line 247 of file Envelope.h.

Constructor & Destructor Documentation

RandEnvelope::RandEnvelope	(	float	frequency = `1`,
		float	amplitude = `1`,
		float	offset = `0`,
		float	step = `0`
	)

defaults are 1 Hz, +- 1.0 range

~~~~~~~~ RandEnvelope envelope class ~~~~~~~

Definition at line 548 of file Envelope.cpp.

References initSegment(), mAmplitude, csl::Envelope::mSegments, csl::Envelope::mSize, mStep, and csl::Envelope::mValues.

csl::RandEnvelope::~RandEnvelope ( )

inline

Definition at line 250 of file Envelope.h.

Member Function Documentation

void csl::RandEnvelope::setWalk ( bool walk )

inline

Accessors.

Definition at line 252 of file Envelope.h.

References mWalk.

void csl::RandEnvelope::setAmplitude ( float amplitude )

inline

Definition at line 253 of file Envelope.h.

References mAmplitude.

void csl::RandEnvelope::setFrequency ( float frequency )

inline

Definition at line 254 of file Envelope.h.

References mFrequency.

void csl::RandEnvelope::setStep ( float step )

inline

Definition at line 255 of file Envelope.h.

References mStep.

void csl::RandEnvelope::setOffset ( float offset )

inline

Reimplemented from csl::Scalable.

Definition at line 256 of file Envelope.h.

References mOffset.

virtual bool csl::RandEnvelope::isActive ( )

inlinevirtual

This answers whether I'm active (ptr < end)

Reimplemented from csl::Envelope.

Definition at line 258 of file Envelope.h.

void csl::RandEnvelope::reset ( )

inlinevirtual

These are no-ops in Random envelopes.

Reimplemented from csl::Envelope.

Definition at line 260 of file Envelope.h.

void csl::RandEnvelope::trigger ( void )

inlinevirtual

reset internal time to restart envelope

Reimplemented from csl::Envelope.

Definition at line 261 of file Envelope.h.

void csl::RandEnvelope::dump ( void )

inlinevirtual

reset internal time to restart envelope

Reimplemented from csl::Envelope.

Definition at line 262 of file Envelope.h.

void csl::RandEnvelope::setDuration ( float d )

inlinevirtual

print the receiver

Reimplemented from csl::Envelope.

Definition at line 263 of file Envelope.h.

void csl::RandEnvelope::scaleTimes ( float s )

inlinevirtual

set/scale durations

Reimplemented from csl::Envelope.

Definition at line 264 of file Envelope.h.

void RandEnvelope::nextBuffer	(	Buffer &	outputBuffer,
		unsigned	outBufNum
	)		throw (CException)

virtual

scale durations

The main UGen work method

Reimplemented from csl::Envelope.

Definition at line 594 of file Envelope.cpp.

References DECLARE_SCALABLE_CONTROLS.

void RandEnvelope::initSegment ( )

protected

set up the line segment

Definition at line 561 of file Envelope.cpp.

References csl::fRandZ(), mAmplitude, mLastVal, mOffset, mSegment, nextSegment(), and csl::LineSegment::setEnd().

Referenced by RandEnvelope().

void RandEnvelope::nextSegment ( )

protected

choose the values for the next line segment

Definition at line 569 of file Envelope.cpp.

References csl::LineSegment::duration(), csl::LineSegment::end(), csl::fRandZ(), mAmplitude, mCurrentIndex, csl::UnitGenerator::mFrameRate, mFrequency, mLastVal, mOffset, mSegment, mSegmentLength, mStep, mWalk, csl::LineSegment::reset(), csl::LineSegment::setDuration(), csl::LineSegment::setEnd(), and csl::LineSegment::setStart().

Referenced by initSegment().

void Envelope::addBreakpoint	(	float	startTime,
		float	value
	)

inherited

Definition at line 192 of file Envelope.cpp.

References csl::Envelope::createSegments(), csl::Envelope::mDuration, csl::Envelope::mSegmentMap, csl::Envelope::mSegments, and csl::Envelope::mValues.

Referenced by sosNote(), and testComplexEnvelope().

void Envelope::setMode ( LineMode mode )

inherited

Definition at line 206 of file Envelope.cpp.

References csl::Envelope::mSegments, and csl::Envelope::mSize.

void Envelope::scaleValues ( float s )

virtualinherited

scale values so the max is s

Definition at line 246 of file Envelope.cpp.

References csl::LineSegment::end(), csl::Envelope::mSegments, csl::Envelope::mSize, csl::LineSegment::setEnd(), csl::LineSegment::setStart(), and csl::LineSegment::start().

Referenced by csl::FMInstrument::FMInstrument(), csl::FMInstrument::parseArgs(), csl::AdditiveInstrument::playMIDI(), csl::FMInstrument::playMIDI(), csl::FancyFMInstrument::playMIDI(), csl::AdditiveInstrument::playNote(), csl::FMInstrument::playNote(), csl::AdditiveInstrument::playOSC(), and csl::FMInstrument::setParameter().

void UnitGenerator::nextBuffer ( Buffer & outputBuffer ) throw (CException)

virtualinherited

get a buffer of Frames – this is the core CSL "pull" function; the given buffer can be written into, and a changed() message is sent.

Reimplemented in csl::Joiner, csl::Splitter, csl::FanOut, csl::SoundCue, csl::Stereoverb, csl::StereoWidth, csl::Abst_SoundFile, csl::NtoMPanner, csl::RemoteStream, csl::LSoundFile, csl::BufferStream, csl::GrainPlayer, csl::Panner, csl::RingBuffer, csl::Instrument, csl::VBAP, csl::IFFT, csl::SpatialSource, csl::BinauralPanner, csl::InOut, csl::Spatializer, csl::Mixer, csl::SpatialPanner, csl::DecodedFile, csl::RingBufferTap, csl::AmbisonicPanner, csl::BlockResizer, csl::FFT, csl::DelayLine, csl::SimplePanner, csl::SimplePanner, and csl::Microphone.

Definition at line 576 of file CSL_Core.cpp.

References csl::kCopy, csl::kExpand, csl::kIgnore, csl::logMsg(), and memcpy().

Referenced by csl::DistanceSimulator::nextBuffer(), csl::RingBufferTap::nextBuffer(), csl::Mixer::nextBuffer(), csl::AmbisonicMixer::nextBuffer(), csl::SpatialSource::nextBuffer(), csl::BufferStream::nextBuffer(), csl::Controllable::pullInput(), csl::PAIO::test(), and csl::FileIO::writeNextBuffer().

unsigned int csl::Envelope::privateNextBuffer	(	CPoint *	breakpoint,
		LineSegment *	segment,
		float *	buffer,
		unsigned int	numFrames
	)

protectedinherited

Internal helper method for computing the next buffer.

void Envelope::createSegments ( )

protectedinherited

Allocate memory for the segments.

Definition at line 164 of file Envelope.cpp.

References csl::Envelope::calculateSegments(), csl::Envelope::mSegmentMap, csl::Envelope::mSegments, and csl::Envelope::mValues.

Referenced by csl::Envelope::addBreakpoint(), and csl::Envelope::Envelope().

void Envelope::calculateSegments ( )

protectedinherited

Calculate the internal data.

Definition at line 170 of file Envelope.cpp.

References csl::Envelope::mCurrentMark, csl::Envelope::mDuration, csl::Envelope::mSegmentMap, csl::Envelope::mSegments, csl::Envelope::mSize, csl::Envelope::mValues, csl::LineSegment::setDuration(), and csl::LineSegment::setStart().

Referenced by csl::Envelope::createSegments(), csl::Envelope::scaleTimes(), csl::AR::setAll(), csl::ADSR::setAttack(), csl::AR::setAttack(), csl::ADSR::setDecay(), csl::ADSR::setDelay(), csl::AR::setDelay(), csl::ADSR::setRelease(), csl::AR::setRelease(), and csl::ADSR::setSustain().

unsigned csl::UnitGenerator::frameRate ( )

inlineinherited

Definition at line 225 of file CSL_Core.h.

References csl::UnitGenerator::mFrameRate.

Referenced by csl::CASoundFile::dump(), csl::Abst_SoundFile::dump(), csl::SoundCue::dump(), csl::Filter::init(), csl::SndFileInstrument::playNote(), and csl::SndFileInstrument::playOSC().

void csl::UnitGenerator::setFrameRate ( unsigned rate )

inlineinherited

get/set the receiver's frame rate

Definition at line 226 of file CSL_Core.h.

References csl::UnitGenerator::mFrameRate.

Referenced by m3_header().

virtual unsigned csl::UnitGenerator::numChannels ( )

inlinevirtualinherited

Reimplemented in csl::Splitter, and csl::Stereoverb.

Definition at line 228 of file CSL_Core.h.

References csl::UnitGenerator::mNumChannels.

Referenced by csl::AmbisonicMixer::addInput(), csl::BlockResizer::BlockResizer(), csl::Port::checkBuffer(), csl::Effect::Effect(), csl::AmbisonicRotator::initialize(), csl::AmbisonicDecoder::initialize(), m3_output(), csl::Mixer::nextBuffer(), and csl::SpatialSource::SpatialSource().

void csl::UnitGenerator::setNumChannels ( unsigned ch )

inlineinherited

get/set the receiver's number of outputs

Definition at line 229 of file CSL_Core.h.

References csl::UnitGenerator::mNumChannels.

Referenced by csl::BinauralPanner::BinauralPanner(), m3_output(), csl::Spatializer::Spatializer(), csl::VBAP::speakerLayoutChanged(), and csl::VBAP::VBAP().

BufferCopyPolicy csl::UnitGenerator::copyPolicy ( )

inlineinherited

Definition at line 231 of file CSL_Core.h.

References csl::UnitGenerator::mCopyPolicy.

void csl::UnitGenerator::setCopyPolicy ( BufferCopyPolicy ch )

inlineinherited

get/set the receiver's buffer copy policy

Definition at line 232 of file CSL_Core.h.

References csl::UnitGenerator::mCopyPolicy.

Referenced by csl::AmbisonicPanner::AmbisonicPanner(), csl::BinauralPanner::BinauralPanner(), csl::AmbisonicUnitGenerator::initOrder(), csl::Noise::Noise(), csl::PinkNoise::PinkNoise(), csl::Spatializer::Spatializer(), and csl::VBAP::VBAP().

virtual bool csl::UnitGenerator::isFixed ( )

inlinevirtualinherited

query whether I'm fixed (StaticVariable overrides this)

Reimplemented in csl::StaticVariable, and csl::BinaryOp.

Definition at line 247 of file CSL_Core.h.

void UnitGenerator::addOutput ( UnitGenerator * ugen )

inherited

add to or return the UGen vector of outputs

Definition at line 520 of file CSL_Core.cpp.

References csl::Buffer::allocateBuffers(), csl::CGestalt::maxBufferFrames(), csl::UnitGenerator::mNumOutputs, csl::UnitGenerator::mOutputCache, and csl::UnitGenerator::mOutputs.

Referenced by csl::Mixer::addInput(), csl::Controllable::addInput(), csl::AmbisonicRotator::initialize(), csl::AmbisonicDecoder::initialize(), csl::AmbisonicEncoder::setInput(), and csl::IO::setRoot().

void UnitGenerator::removeOutput ( UnitGenerator * ugen )

inherited

Definition at line 530 of file CSL_Core.cpp.

References csl::UnitGenerator::mNumOutputs, and csl::UnitGenerator::mOutputs.

Referenced by csl::IO::clearRoot(), csl::AmbisonicEncoder::setInput(), csl::AmbisonicDecoder::~AmbisonicDecoder(), and csl::AmbisonicRotator::~AmbisonicRotator().

UGenVector csl::UnitGenerator::outputs ( )

inlineinherited

Definition at line 253 of file CSL_Core.h.

References csl::UnitGenerator::mOutputs.

virtual unsigned csl::UnitGenerator::numOutputs ( )

inlinevirtualinherited

Definition at line 254 of file CSL_Core.h.

References csl::UnitGenerator::mNumOutputs.

bool UnitGenerator::checkFanOut ( Buffer & outputBuffer ) throw (CException)

inherited

check for fan-out and copy previous buffer; return true if fanning out

Definition at line 549 of file CSL_Core.cpp.

void UnitGenerator::handleFanOut ( Buffer & outputBuffer ) throw (CException)

inherited

Definition at line 563 of file CSL_Core.cpp.

References csl_max.

virtual void csl::UnitGenerator::setValue ( sample theValue )

inlinevirtualinherited

set/get the value (not allowed in the abstract, useful for static values)

Reimplemented in csl::DynamicVariable, and csl::StaticVariable.

Definition at line 260 of file CSL_Core.h.

virtual sample csl::UnitGenerator::value ( )

inlinevirtualinherited

Reimplemented in csl::StaticVariable.

Definition at line 261 of file CSL_Core.h.

void UnitGenerator::zeroBuffer	(	Buffer &	outputBuffer,
		unsigned	outBufNum
	)

protectedinherited

utility method to zero out an outputBuffer

Definition at line 513 of file CSL_Core.cpp.

References csl::Buffer::mMonoBufferByteSize, and csl::Buffer::monoBuffer().

void Model::attachObserver ( Observer * o )

inherited

(possibly notify obersvers on my death)

register/remove observers

Definition at line 491 of file CGestalt.cpp.

References csl::logMsg(), csl::Observer::mKey, and csl::Observer::mPeriod.

Referenced by csl::SpatialPanner::setSpeakerLayout().

void Model::detachObserver ( Observer * o )

inherited

Definition at line 507 of file CGestalt.cpp.

References csl::logMsg().

Referenced by csl::SpatialPanner::setSpeakerLayout(), and csl::SpatialPanner::~SpatialPanner().

void Model::changed ( void * argument )

inherited

this is what I send to myself to notify my observers; It's not overridden in general. It results in the observers receiving update() calls < override evaluate to filter updates to the observer map

Definition at line 529 of file CGestalt.cpp.

References csl::logMsg().

Referenced by csl::SpeakerLayout::addSpeaker(), csl::MIDIIn::handleIncomingMidiMessage(), and csl::SpeakerLayout::setDefaultSpeakerLayout().

virtual int csl::Model::evaluate ( void * argument )

inlinevirtualinherited

Reimplemented in csl::MIDIIn.

Definition at line 259 of file CGestalt.h.

void Scalable::setScale ( UnitGenerator & scale )

inherited

set the receiver's scale member to a UGen or a float

Definition at line 887 of file CSL_Core.cpp.

References csl::Controllable::addInput(), CSL_SCALE, and csl::logMsg().

Referenced by createRandFreqEnvPatch(), csl::FancyFMInstrument::FancyFMInstrument(), csl::AdditiveInstrument::init(), csl::SndFileInstrument::initialize(), main(), csl::FMInstrument::parseArgs(), csl::SndFileInstrument::playNote(), csl::SndFileInstrument::playOSC(), csl::AdditiveInstrument::setParameter(), csl::SndFileInstrument::setParameter(), csl::FancyFMInstrument::setParameter(), sosNote(), test_SHARC(), test_SHARC2(), testADSR_FM(), testARSin2(), testComplexEnvelope(), testEnvScale(), testFancy_FM(), testFanMix1(), testFanMix2(), testMultiTap(), testRandFreqEnv(), testReverb(), testSplitJoin1(), testSplitJoin2(), testStereoverb(), testString(), testStringChorus(), testSumOfSines1F(), testSumOfSinesCached(), testSumOfSinesNonCached(), testSumOfSinesSteps(), and testWaveShaper().

void Scalable::setScale ( float scale )

inherited

Definition at line 894 of file CSL_Core.cpp.

References csl::Controllable::addInput(), CSL_SCALE, and csl::logMsg().

void Scalable::setOffset ( UnitGenerator & offset )

inherited

set the receiver's offset member to a UGen or a float

Definition at line 901 of file CSL_Core.cpp.

References csl::Controllable::addInput(), CSL_OFFSET, and csl::logMsg().

void csl::Scalable::isScaled ( )

inherited

answer whether scale = 1 & offset = 0

Port * Controllable::getPort ( CSL_MAP_KEY name )

inherited

Definition at line 768 of file CSL_Core.cpp.

References csl::Controllable::mInputs.

Referenced by csl::FrequencyAmount::getFrequency(), and csl::VSTIO::getParameter().

void Controllable::addInput	(	CSL_MAP_KEY	name,
		UnitGenerator &	ugen
	)

protectedinherited

Plug in a unit generator to the named input slot.

Definition at line 742 of file CSL_Core.cpp.

References csl::UnitGenerator::addOutput(), csl::logMsg(), and csl::Controllable::mInputs.

Referenced by csl::BinaryOp::BinaryOp(), csl::DistanceSimulator::DistanceSimulator(), csl::Effect::Effect(), csl::InOut::InOut(), csl::NtoMPanner::NtoMPanner(), csl::Panner::Panner(), csl::Phased::Phased(), csl::Scalable::Scalable(), csl::FrequencyAmount::setAmount(), csl::FrequencyAmount::setFrequency(), csl::Phased::setFrequency(), csl::Effect::setInput(), csl::Scalable::setOffset(), csl::Panner::setPosition(), csl::Abst_SoundFile::setRate(), csl::Scalable::setScale(), csl::NtoMPanner::setX(), csl::NtoMPanner::setY(), and csl::SpatialSource::SpatialSource().

void Controllable::addInput	(	CSL_MAP_KEY	name,
		float	value
	)

protectedinherited

Plug in a float to the named input slot.

Definition at line 754 of file CSL_Core.cpp.

References csl::logMsg(), csl::Controllable::mInputs, and csl::Port::mValue.

void Controllable::pullInput	(	Port *	thePort,
		unsigned	numFrames
	)		throw (CException)

protectedinherited

method to read the control values (in case they're dynamic). this sends nextBuffer() to the input.

Definition at line 695 of file CSL_Core.cpp.

References csl::kSamples, csl::logMsg(), csl::Buffer::mIsPopulated, csl::Buffer::mNumFrames, csl::Buffer::mType, csl::UnitGenerator::nextBuffer(), and csl::Buffer::zeroBuffers().

Referenced by csl::Panner::nextBuffer(), csl::NtoMPanner::nextBuffer(), and csl::Effect::pullInput().

void Controllable::pullInput	(	Port *	thePort,
		Buffer &	theBuffer
	)		throw (CException)

protectedinherited

Definition at line 727 of file CSL_Core.cpp.

References csl::UnitGenerator::nextBuffer().

Member Data Documentation

float csl::RandEnvelope::mLastVal

protected

last line segment ending value (unscaled and unoffset)

Definition at line 270 of file Envelope.h.

Referenced by initSegment(), and nextSegment().

float csl::RandEnvelope::mFrequency

protected

frequency for picking new values

Definition at line 271 of file Envelope.h.

Referenced by nextSegment(), and setFrequency().

float csl::RandEnvelope::mAmplitude

protected

scale (+-)

Definition at line 272 of file Envelope.h.

Referenced by initSegment(), nextSegment(), RandEnvelope(), and setAmplitude().

float csl::RandEnvelope::mStep

protected

max step between values (+-)

Definition at line 273 of file Envelope.h.

Referenced by nextSegment(), RandEnvelope(), and setStep().

float csl::RandEnvelope::mOffset

protected

DC offset.

Definition at line 274 of file Envelope.h.

Referenced by initSegment(), nextSegment(), and setOffset().

unsigned csl::RandEnvelope::mCurrentIndex

protected

current index in line segment

Definition at line 275 of file Envelope.h.

Referenced by nextSegment().

unsigned csl::RandEnvelope::mSegmentLength

protected

line segment's length in frames

Definition at line 276 of file Envelope.h.

Referenced by nextSegment().

bool csl::RandEnvelope::mWalk

protected

whether to produce random values or a random walk

Definition at line 277 of file Envelope.h.

Referenced by nextSegment(), and setWalk().

LineSegment csl::RandEnvelope::mSegment

protected

single line segment

Definition at line 278 of file Envelope.h.

Referenced by initSegment(), and nextSegment().

float csl::Envelope::mDuration

protectedinherited

Total duration, typically in seconds.

Definition at line 118 of file Envelope.h.

Referenced by csl::Envelope::addBreakpoint(), csl::Envelope::calculateSegments(), csl::Envelope::dump(), csl::Envelope::isActive(), csl::Envelope::scaleTimes(), csl::AR::setAll(), csl::Envelope::setDuration(), csl::ADSR::setRelease(), and csl::AR::setRelease().

float csl::Envelope::mCurrentMark

protectedinherited

How far we have read.

Definition at line 119 of file Envelope.h.

Referenced by csl::Envelope::calculateSegments(), csl::Envelope::isActive(), csl::ADSR::release(), csl::AR::release(), and csl::Envelope::reset().

Breakpoints csl::Envelope::mSegmentMap

protectedinherited

list of envelope breakpoints

Definition at line 120 of file Envelope.h.

Referenced by csl::Envelope::addBreakpoint(), csl::Envelope::calculateSegments(), csl::Envelope::createSegments(), csl::Envelope::Envelope(), csl::Envelope::scaleTimes(), csl::AR::setAll(), csl::ADSR::setAttack(), csl::AR::setAttack(), csl::ADSR::setDecay(), csl::ADSR::setDelay(), csl::AR::setDelay(), csl::ADSR::setRelease(), csl::AR::setRelease(), and csl::Envelope::~Envelope().

LineSegment** csl::Envelope::mSegments

protectedinherited

array of line segments that for the envelope

Definition at line 121 of file Envelope.h.

Referenced by csl::Envelope::addBreakpoint(), csl::Envelope::calculateSegments(), csl::Envelope::createSegments(), csl::Envelope::dump(), RandEnvelope(), csl::Envelope::reset(), csl::Envelope::scaleTimes(), csl::Envelope::scaleValues(), csl::ADSR::setAttack(), csl::ADSR::setDelay(), csl::Envelope::setMode(), csl::ADSR::setSustain(), and csl::Envelope::~Envelope().

float* csl::Envelope::mValues

protectedinherited

Definition at line 122 of file Envelope.h.

Referenced by csl::Envelope::addBreakpoint(), csl::Envelope::calculateSegments(), csl::Envelope::createSegments(), csl::Envelope::dump(), RandEnvelope(), csl::ADSR::release(), csl::AR::release(), csl::Envelope::scaleTimes(), csl::AR::setAll(), csl::ADSR::setAttack(), csl::AR::setAttack(), csl::ADSR::setDecay(), csl::ADSR::setDelay(), csl::AR::setDelay(), csl::ADSR::setRelease(), csl::AR::setRelease(), and csl::Envelope::~Envelope().

unsigned csl::Envelope::mSize

protectedinherited

Definition at line 123 of file Envelope.h.

Referenced by csl::Envelope::calculateSegments(), csl::Envelope::dump(), RandEnvelope(), csl::Envelope::reset(), csl::Envelope::scaleTimes(), csl::Envelope::scaleValues(), and csl::Envelope::setMode().

unsigned csl::UnitGenerator::mFrameRate

protectedinherited

trigger ignored here

the frame rate – initialized to be the default by the constructor

Definition at line 264 of file CSL_Core.h.

Referenced by csl::Abst_SoundFile::convertRate(), csl::RtpSender::createRtpSession(), csl::RtpReceiver::createRtpSession(), csl::Lorenz::dump(), csl::Abst_SoundFile::durationInSecs(), csl::UnitGenerator::frameRate(), csl::Filter::init(), csl::CASoundFile::initFromSndfile(), csl::JSoundFile::initFromSndfile(), csl::LSoundFile::initFromSndfile(), nextSegment(), csl::SquareBL::nextWaveInto(), csl::SumOfSines::nextWaveInto(), csl::CASoundFile::openForRead(), csl::MP3File::openForRead(), csl::DelayLine::setDelayTime(), csl::UnitGenerator::setFrameRate(), csl::Abst_SoundFile::setStartSec(), csl::Abst_SoundFile::setStopSec(), csl::Butter::setupCoeffs(), csl::Formant::setupCoeffs(), csl::Notch::setupCoeffs(), csl::Moog::setupCoeffs(), and csl::DecodedFile::writeBuffer().

unsigned csl::UnitGenerator::mNumChannels

protectedinherited

my "expected" number of output channels

Definition at line 268 of file CSL_Core.h.

Referenced by csl::AmbisonicMixer::addInput(), csl::Mixer::allocateOpBuffer(), csl::AmbisonicDecoder::asProjection(), csl::AmbisonicDecoder::asPseudoInverse(), csl::BlockResizer::BlockResizer(), csl::Abst_SoundFile::channels(), csl::Abst_SoundFile::checkBuffer(), csl::DecodedFile::checkBufferStack(), csl::FMInstrument::FMInstrument(), csl::GrainPlayer::GrainPlayer(), csl::AdditiveInstrument::init(), csl::JSoundFile::initFromSndfile(), csl::LSoundFile::initFromSndfile(), csl::AmbisonicMixer::initialize(), csl::SndFileInstrument::initialize(), csl::AmbisonicRotator::initialize(), csl::AmbisonicEncoder::initialize(), csl::AmbisonicDecoder::initialize(), csl::AmbisonicUnitGenerator::initOrder(), csl::RemoteStream::initPacket(), csl::Joiner::isActive(), csl::AmbisonicDecoder::makeInPhase(), csl::AmbisonicDecoder::makeMaxRE(), csl::DecodedFile::mergeBuffers(), csl::Abst_SoundFile::mergeToMono(), csl::Mixer::Mixer(), csl::UnitGenerator::numChannels(), csl::CASoundFile::openForRead(), csl::MP3File::openForRead(), csl::Panner::Panner(), csl::CASoundFile::readBufferFromFile(), csl::JSoundFile::readBufferFromFile(), csl::LSoundFile::readBufferFromFile(), csl::RemoteStream::RemoteStream(), csl::UnitGenerator::setNumChannels(), csl::WavetableOscillator::setWaveform(), csl::Joiner::trigger(), csl::DecodedFile::writeBuffer(), and csl::AmbisonicRotator::~AmbisonicRotator().

BufferCopyPolicy csl::UnitGenerator::mCopyPolicy

protectedinherited

the policy I use if asked for more or fewer channels

Definition at line 269 of file CSL_Core.h.

Referenced by csl::UnitGenerator::copyPolicy(), and csl::UnitGenerator::setCopyPolicy().

UGenVector csl::UnitGenerator::mOutputs

protectedinherited

the vector of my output UGens

Definition at line 270 of file CSL_Core.h.

Referenced by csl::UnitGenerator::addOutput(), csl::UnitGenerator::dump(), csl::UnitGenerator::outputs(), and csl::UnitGenerator::removeOutput().

unsigned csl::UnitGenerator::mNumOutputs

protectedinherited

the number of outputs

Definition at line 271 of file CSL_Core.h.

Referenced by csl::UnitGenerator::addOutput(), csl::UnitGenerator::numOutputs(), and csl::UnitGenerator::removeOutput().

Buffer* csl::UnitGenerator::mOutputCache

protectedinherited

my past output ring buffer (only used in case of fan-out)

Definition at line 272 of file CSL_Core.h.

Referenced by csl::UnitGenerator::addOutput().

unsigned csl::UnitGenerator::mSequence

protectedinherited

the highest-seen buffer seq number

Definition at line 273 of file CSL_Core.h.

PortMap csl::Controllable::mInputs

protectedinherited

the map of my inputs or controls (used by the mix-in classes)

Definition at line 353 of file CSL_Core.h.

Referenced by csl::Controllable::addInput(), csl::BinaryOp::dump(), csl::Controllable::dump(), csl::Controllable::getPort(), csl::Effect::inPort(), csl::Effect::isActive(), csl::Joiner::isActive(), csl::SquareBL::nextWaveInto(), csl::BinaryOp::operandIsFixed(), csl::Phased::Phased(), csl::DistanceSimulator::positionChanged(), csl::Scalable::Scalable(), csl::BinaryOp::setOperand(), csl::Abst_SoundFile::setRate(), csl::Butter::setupCoeffs(), csl::Formant::setupCoeffs(), csl::Notch::setupCoeffs(), csl::Allpass::setupCoeffs(), csl::Moog::setupCoeffs(), csl::Scalable::trigger(), csl::Effect::trigger(), csl::Joiner::trigger(), and csl::Controllable::~Controllable().

The documentation for this class was generated from the following files:

CSL/Sources/Envelope.h
CSL/Sources/Envelope.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

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