juce::dsp::FFTFallback::FFTConfig Struct Reference

Classes
struct	Factor

Public Member Functions
	FFTConfig (int sizeOfFFT, bool isInverse)
void	perform (const Complex< float > *input, Complex< float > *output) const noexcept
void	perform (const Complex< float > *input, Complex< float > *output, int stride, int strideIn, const Factor *facs) const noexcept
void	butterfly (const Factor factor, Complex< float > *data, int stride) const noexcept
void	butterfly2 (Complex< float > *data, const int stride, const int length) const noexcept
void	butterfly4 (Complex< float > *data, const int stride, const int length) const noexcept

Public Attributes
const int	fftSize
const bool	inverse
Factor	factors [32]
HeapBlock< Complex< float > >	twiddleTable

Detailed Description

Definition at line 192 of file juce_FFT.cpp.

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Class Documentation

juce::dsp::FFTFallback::FFTConfig::Factor

struct juce::dsp::FFTFallback::FFTConfig::Factor

Definition at line 268 of file juce_FFT.cpp.

Class Members
int	length
int	radix

Constructor & Destructor Documentation

FFTConfig()

juce::dsp::FFTFallback::FFTConfig::FFTConfig	(	int	sizeOfFFT,
		bool	isInverse
	)

Definition at line 194 of file juce_FFT.cpp.

Member Function Documentation

butterfly()

void juce::dsp::FFTFallback::FFTConfig::butterfly ( const Factor  factor, Complex< float > *  data, int  stride  ) const

noexcept

Definition at line 310 of file juce_FFT.cpp.

butterfly2()

void juce::dsp::FFTFallback::FFTConfig::butterfly2 ( Complex< float > *  data, const int  stride, const int  length  ) const

noexcept

Definition at line 356 of file juce_FFT.cpp.

butterfly4()

void juce::dsp::FFTFallback::FFTConfig::butterfly4 ( Complex< float > *  data, const int  stride, const int  length  ) const

noexcept

Definition at line 371 of file juce_FFT.cpp.

perform() [1/2]

void juce::dsp::FFTFallback::FFTConfig::perform ( const Complex< float > *  input, Complex< float > *  output  ) const

noexcept

Definition at line 260 of file juce_FFT.cpp.

perform() [2/2]

void juce::dsp::FFTFallback::FFTConfig::perform ( const Complex< float > *  input, Complex< float > *  output, int  stride, int  strideIn, const Factor *  facs  ) const

noexcept

Definition at line 272 of file juce_FFT.cpp.

Member Data Documentation

factors

Factor juce::dsp::FFTFallback::FFTConfig::factors[32]

Definition at line 269 of file juce_FFT.cpp.

fftSize

const int juce::dsp::FFTFallback::FFTConfig::fftSize

Definition at line 265 of file juce_FFT.cpp.

inverse

const bool juce::dsp::FFTFallback::FFTConfig::inverse

Definition at line 266 of file juce_FFT.cpp.

twiddleTable

HeapBlock<Complex<float> > juce::dsp::FFTFallback::FFTConfig::twiddleTable

Definition at line 270 of file juce_FFT.cpp.

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The documentation for this struct was generated from the following file:

• juce_dsp/frequency/juce_FFT.cpp