TTSpatBaseRenderer Class Reference

TTSpatBaseRenderer defines the basic interface from which all renderers inherit. More...

#include <TTSpatBaseRenderer.h>

Inheritance diagram for TTSpatBaseRenderer:

Collaboration diagram for TTSpatBaseRenderer:

Public Member Functions
	TTSpatBaseRenderer ()
	Constructor. More...
virtual	~TTSpatBaseRenderer ()
	Destructor.
virtual void	recalculateMatrixCoefficients (TTSpatSourceVector &sources, TTSpatSinkVector &sinks)=0
	This method must be defined by subclasses. More...
virtual TTErr	processAudio (TTAudioSignalArrayPtr inputs, TTAudioSignalArrayPtr outputs)
	A standard matrix-based audio processing method which may be used for matrix-based spatialization algorithms. More...

Public Attributes
TTSampleMatrixPtr	mMixerMatrixCoefficients
	A matrix holding all coefficient for matrix-based mixing of sources to sinks.

Detailed Description

TTSpatBaseRenderer defines the basic interface from which all renderers inherit.

Definition at line 29 of file TTSpatBaseRenderer.h.

Constructor & Destructor Documentation

TTSpatBaseRenderer::TTSpatBaseRenderer

(

)

Constructor.

Methods for TTSpatSnapRenderer: //////////////////////.

Definition at line 22 of file TTSpatBaseRenderer.cpp.

References mMixerMatrixCoefficients, and TTObjectBaseInstantiate().

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Member Function Documentation

TTErr TTSpatBaseRenderer::processAudio ( TTAudioSignalArrayPtr  inputs, TTAudioSignalArrayPtr  outputs  )

virtual

A standard matrix-based audio processing method which may be used for matrix-based spatialization algorithms.

Subclasses using other techniques may override this method.

Parameters

inputs	Incomming audio signals to process from sound sources.
outputs	Processed audio signals passed to the sinks.

Returns

TTErr error code if the method fails to execute, else kTTErrNone.

Definition at line 35 of file TTSpatBaseRenderer.cpp.

References TTAudioSignal::clear(), TTMatrixBase::get2d(), TTMatrixBase::getColumnCount(), TTMatrixBase::getRowCount(), kTTErrNone, mMixerMatrixCoefficients, TTAudioSignal::mSampleVectors, and TTAudioSignal::setMaxNumChannels().

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virtual void TTSpatBaseRenderer::recalculateMatrixCoefficients ( TTSpatSourceVector &  sources, TTSpatSinkVector &  sinks  )

pure virtual

This method must be defined by subclasses.

This method also takes care of matrix resizing if the number of sources or sinks change.

Parameters

sources	A vector of sources
sinks	A vector of sinks

Implemented in TTSpatDBAPRenderer, and TTSpatSnapRenderer.

Referenced by TTSpatBase::getOneSinkPosition(), TTSpatBase::setOneSourcePosition(), TTSpatBase::setSinkCount(), and TTSpatBase::setSourceCount().

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

• TTSpatBaseRenderer.h
• TTSpatBaseRenderer.cpp