gstfft
gstfft — General FFT functions and declarations
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Includes
#include <gst/fft/gstfft.h>
Description
This library includes general definitions and functions, useful for
all typed FFT classes.
Functions
gst_fft_next_fast_length ()
gint
gst_fft_next_fast_length (gint n);
Returns the next number to n
that is entirely a product
of 2, 3 and 5. Using this as the len
parameter for
the different GstFFT types will provide the best performance.
Returns
the next fast FFT length.
Types and Values
enum GstFFTWindow
The various window functions available.
