FFT v1.1 scope for HippoPlayer
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External spectrum analyzer scope that uses FFT to extract spectral
components out of music. The spectrum goes from 0 Hz to 8000 Hz, with
steps of 125 Hz. The display is updated every frame. It's quite fast on
my A1200/030/28MHz, faster than the FFTs in Deli and Eagle. It even runs
quite smooth on A500+kick13. Tested with WinUAE :)
Requirements: any Amiga with 300kB free memory, HippoPlayer
68000-030 optimized assembler k0dez by K-P, based on a C++ source by
Guru/S2.