luc65r

const std = @import("std");
const expect = std.testing.expect;

fn Functor(
    comptime F: fn (comptime type) type,
) type {
    return struct {
        fmap: fmap_type,

        const Self = @This();

luc65r

https://gist.github.com/luc65r/fd31c3b5c2aab2eabeff08e126d6751b

Description

I wrote x86-64 SIMD versions of the following fast Fourier transforms to be used in libavutil

• https://gist.github.com/cyanreg/665b9c79cbe51df9296a969257f2a16c
• https://gist.github.com/cyanreg/bbf25c8a8dfb910ed3b9ae7663983ca6
• https://gist.github.com/cyanreg/a04716311ef19d28af9a5dba21e6c7ca
• https://gist.github.com/cyanreg/12b83d1ade1238b6e1af9901ad70852e

What needs to be done

luc65r

;******************************************************************************
;* This file is part of FFmpeg.
;*
;* FFmpeg is free software; you can redistribute it and/or
;* modify it under the terms of the GNU Lesser General Public
;* License as published by the Free Software Foundation; either
;* version 2.1 of the License, or (at your option) any later version.
;*
;* FFmpeg is distributed in the hope that it will be useful,
;* but WITHOUT ANY WARRANTY; without even the implied warranty of