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Andrew Hallendorff's SSE accelerated Equalization.

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This commit is contained in:
james.k.crook@gmail.com
2014-01-16 17:55:35 +00:00
parent 3f59126949
commit d847ee7162
13 changed files with 3161 additions and 307 deletions
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23
src/RealFFTf48x.h Normal file
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#ifndef __realfftf48x_h
#define __realfftf48x_h
#define fft_type float
HFFT InitializeFFT1x(int);
void EndFFT1x(HFFT);
HFFT GetFFT1x(int);
void ReleaseFFT1x(HFFT);
void CleanupFFT1x();
void RealFFTf1x(fft_type *,HFFT);
void InverseRealFFTf1x(fft_type *,HFFT);
void ReorderToTime1x(HFFT hFFT, fft_type *buffer, fft_type *TimeOut);
void ReorderToFreq1x(HFFT hFFT, fft_type *buffer, fft_type *RealOut, fft_type *ImagOut);
int SmallReverseBits(int bits, int numberBits);
void RealFFTf4x(fft_type *,HFFT);
void InverseRealFFTf4x(fft_type *,HFFT);
void ReorderToTime4x(HFFT hFFT, fft_type *buffer, fft_type *TimeOut);
void ReorderToFreq4x(HFFT hFFT, fft_type *buffer, fft_type *RealOut, fft_type *ImagOut);
void TableUsage(int iMask);
#endif