A faster FFT implementation

Ismail Donmez ismail at uludag.org.tr
Sun Dec 11 18:00:45 CET 2005

Pazar 11 Aralık 2005 15:25 tarihinde şunları yazmıştınız:
>    Hi all,
>    FFMpeg has its own FFT implementation and some people say its faster
> than FFTW ( no benchmarks yet ). So would it be worth to check their FFT
> implementation as FFmpeg is LGPL'd.
>    Regards,
>    ismail
> If FFMpeg uses floating-point operations, I guess the GMP developers
> would not agree to use it.

Ah, yes there was some discussion to make it integer only meaning the current 
code is possibly uses floating-point operations :/ .


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