This class calculates transformation matrix once per audio block just like the CompositeTemplate. More...

Inheritance diagram for InterpolatedCompositeTransform< matrix_order >:

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Collaboration diagram for InterpolatedCompositeTransform< matrix_order >:

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Public Member Functions
void	computeMatrix ()

FloatMatrix	getMatrix ()

	InterpolatedCompositeTransform (FloatMatrix matrix, FloatMatrix prev_matrix, FloatMatrix delta_matrix, size_t num_transforms, MatrixType **transforms)

ComplexFloat	process (ComplexFloat input)

virtual ComplexFloat	process (ComplexFloat input)=0

void	process (ComplexFloatArray input, ComplexFloatArray output)

void	resetMatrix ()

Static Public Member Functions
static InterpolatedCompositeTransform< matrix_order > *	create ()

template<typename... Transforms>
static InterpolatedCompositeTransform *	create (Transforms *... transform_ptrs)

static void	destroy (InterpolatedCompositeTransform *transform)

Static Protected Member Functions
static void	setTransform (MatrixType **transforms, size_t position)

template<typename... Transforms>
static void	setTransform (MatrixType *transforms, size_t position, MatrixType transform, Transforms *... transform_ptrs)

Protected Attributes
FloatMatrix	delta_matrix

size_t	num_transforms

FloatMatrix	prev_matrix

MatrixType **	transforms

Detailed Description

template<size_t matrix_order>
class InterpolatedCompositeTransform< matrix_order >

This class calculates transformation matrix once per audio block just like the CompositeTemplate.

In addition to that it calculates second matrix with delta values used to smoothly interpolate between matrix states at audio rate. This adds one matrix addition per sample

Definition at line 277 of file ComplexTransform.h.

Constructor & Destructor Documentation

◆ InterpolatedCompositeTransform()

template<size_t matrix_order>

InterpolatedCompositeTransform< matrix_order >::InterpolatedCompositeTransform	(	FloatMatrix	matrix,
		FloatMatrix	prev_matrix,
		FloatMatrix	delta_matrix,
		size_t	num_transforms,
		MatrixType **	transforms
	)

inline

Definition at line 286 of file ComplexTransform.h.

Referenced by InterpolatedCompositeTransform< matrix_order >::create().

Member Function Documentation

◆ computeMatrix()

template<size_t matrix_order>

void InterpolatedCompositeTransform< matrix_order >::computeMatrix ( )

inline

Definition at line 310 of file ComplexTransform.h.

References FloatMatrix::copyFrom(), AbstractMatrix< matrix_order >::getMatrix(), FloatMatrix::multiply(), InterpolatedCompositeTransform< matrix_order >::num_transforms, and InterpolatedCompositeTransform< matrix_order >::transforms.

Referenced by InterpolatedCompositeTransform< matrix_order >::process().

◆ create() [1/2]

static InterpolatedCompositeTransform< matrix_order > * TransformationMatrix< matrix_order, InterpolatedCompositeTransform< matrix_order > >::create ( )

inlinestaticinherited

Definition at line 63 of file ComplexTransform.h.

◆ create() [2/2]

template<size_t matrix_order>

template<typename... Transforms>

static InterpolatedCompositeTransform* InterpolatedCompositeTransform< matrix_order >::create ( Transforms *... transform_ptrs )

inlinestatic

Definition at line 318 of file ComplexTransform.h.

References FloatMatrix::create(), InterpolatedCompositeTransform< matrix_order >::delta_matrix, InterpolatedCompositeTransform< matrix_order >::InterpolatedCompositeTransform(), InterpolatedCompositeTransform< matrix_order >::prev_matrix, InterpolatedCompositeTransform< matrix_order >::setTransform(), and InterpolatedCompositeTransform< matrix_order >::transforms.

◆ destroy()

template<size_t matrix_order>

static void InterpolatedCompositeTransform< matrix_order >::destroy ( InterpolatedCompositeTransform< matrix_order > * transform )

inlinestatic

Definition at line 327 of file ComplexTransform.h.

References InterpolatedCompositeTransform< matrix_order >::delta_matrix, FloatMatrix::destroy(), InterpolatedCompositeTransform< matrix_order >::prev_matrix, and InterpolatedCompositeTransform< matrix_order >::transforms.

◆ getMatrix()

template<size_t matrix_order>

FloatMatrix AbstractMatrix< matrix_order >::getMatrix ( )

inlineinherited

Definition at line 16 of file ComplexTransform.h.

References AbstractMatrix< matrix_order >::matrix.

Referenced by CompositeTransform< matrix_order >::computeMatrix(), InterpolatedCompositeTransform< matrix_order >::computeMatrix(), Reflection2D< matrix_order >::reflect(), Rotation2D< matrix_order >::rotate(), Scale2D< matrix_order >::scale(), Shear2D< matrix_order >::shearX(), Shear2D< matrix_order >::shearY(), Squeeze2D< matrix_order >::squeeze(), Stretch2D< matrix_order >::stretch(), and Translation2D< matrix_order >::translate().

◆ process() [1/3]

ComplexFloat TransformationMatrix< matrix_order, InterpolatedCompositeTransform< matrix_order > >::process ( ComplexFloat input )

inlinevirtualinherited

Implements ComplexSignalProcessor.

Definition at line 41 of file ComplexTransform.h.

◆ process() [2/3]

virtual ComplexFloat ComplexSignalProcessor::process

inherited

◆ process() [3/3]

template<size_t matrix_order>

void InterpolatedCompositeTransform< matrix_order >::process	(	ComplexFloatArray	input,
		ComplexFloatArray	output
	)

inlinevirtual

Reimplemented from ComplexSignalProcessor.

Definition at line 295 of file ComplexTransform.h.

References FloatMatrix::add(), InterpolatedCompositeTransform< matrix_order >::computeMatrix(), FloatMatrix::copyFrom(), InterpolatedCompositeTransform< matrix_order >::delta_matrix, SimpleArray< T >::getSize(), InterpolatedCompositeTransform< matrix_order >::prev_matrix, and TransformationMatrix< matrix_order, InterpolatedCompositeTransform< matrix_order > >::process().

◆ resetMatrix()

template<size_t matrix_order>

void AbstractMatrix< matrix_order >::resetMatrix ( )

inlineinherited

Definition at line 19 of file ComplexTransform.h.

References FloatMatrix::clear(), and AbstractMatrix< matrix_order >::matrix.

Referenced by AbstractMatrix< matrix_order >::AbstractMatrix().

◆ setTransform() [1/2]

template<size_t matrix_order>

static void InterpolatedCompositeTransform< matrix_order >::setTransform	(	MatrixType **	transforms,
		size_t	position
	)

inlinestaticprotected

Definition at line 347 of file ComplexTransform.h.

◆ setTransform() [2/2]

template<size_t matrix_order>

template<typename... Transforms>

static void InterpolatedCompositeTransform< matrix_order >::setTransform	(	MatrixType **	transforms,
		size_t	position,
		MatrixType *	transform,
		Transforms *...	transform_ptrs
	)