cubefs

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//go:build (!amd64 || noasm || appengine || gccgo) && (!arm64 || noasm || appengine || gccgo) && (!ppc64le || noasm || appengine || gccgo)
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// +build !amd64 noasm appengine gccgo
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// +build !arm64 noasm appengine gccgo
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// +build !ppc64le noasm appengine gccgo
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// Copyright 2015, Klaus Post, see LICENSE for details.
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package reedsolomon
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func galMulSlice(c byte, in, out []byte, o *options) {
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	out = out[:len(in)]
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	if c == 1 {
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		copy(out, in)
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		return
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	}
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	mt := mulTable[c][:256]
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	for n, input := range in {
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		out[n] = mt[input]
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	}
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}
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func galMulSliceXor(c byte, in, out []byte, o *options) {
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	out = out[:len(in)]
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	if c == 1 {
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		sliceXor(in, out, o)
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		return
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	}
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	mt := mulTable[c][:256]
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	for n, input := range in {
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		out[n] ^= mt[input]
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	}
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}
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// simple slice xor
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func sliceXor(in, out []byte, o *options) {
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	sliceXorGo(in, out, o)
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}
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func init() {
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	defaultOptions.useAVX512 = false
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}
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// 4-way butterfly
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func ifftDIT4(work [][]byte, dist int, log_m01, log_m23, log_m02 ffe, o *options) {
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	ifftDIT4Ref(work, dist, log_m01, log_m23, log_m02, o)
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}
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// 4-way butterfly
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func ifftDIT48(work [][]byte, dist int, log_m01, log_m23, log_m02 ffe8, o *options) {
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	ifftDIT4Ref8(work, dist, log_m01, log_m23, log_m02, o)
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}
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// 4-way butterfly
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func fftDIT4(work [][]byte, dist int, log_m01, log_m23, log_m02 ffe, o *options) {
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	fftDIT4Ref(work, dist, log_m01, log_m23, log_m02, o)
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}
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// 4-way butterfly
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func fftDIT48(work [][]byte, dist int, log_m01, log_m23, log_m02 ffe8, o *options) {
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	fftDIT4Ref8(work, dist, log_m01, log_m23, log_m02, o)
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}
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// 2-way butterfly forward
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func fftDIT2(x, y []byte, log_m ffe, o *options) {
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	// Reference version:
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	refMulAdd(x, y, log_m)
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	sliceXorGo(x, y, o)
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}
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// 2-way butterfly forward
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func fftDIT28(x, y []byte, log_m ffe8, o *options) {
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	// Reference version:
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	refMulAdd8(x, y, log_m)
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	sliceXorGo(x, y, o)
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}
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// 2-way butterfly inverse
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func ifftDIT2(x, y []byte, log_m ffe, o *options) {
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	// Reference version:
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	sliceXorGo(x, y, o)
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	refMulAdd(x, y, log_m)
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}
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// 2-way butterfly inverse
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func ifftDIT28(x, y []byte, log_m ffe8, o *options) {
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	// Reference version:
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	sliceXorGo(x, y, o)
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	refMulAdd8(x, y, log_m)
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}
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func mulgf16(x, y []byte, log_m ffe, o *options) {
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	refMul(x, y, log_m)
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}
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func mulgf8(x, y []byte, log_m ffe8, o *options) {
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	refMul8(x, y, log_m)
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}
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