364 lines
11 KiB
Rust
364 lines
11 KiB
Rust
use super::*;
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pick! {
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if #[cfg(target_feature="sse2")] {
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#[derive(Default, Clone, Copy, PartialEq, Eq)]
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#[repr(C, align(16))]
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pub struct u8x16 { sse: m128i }
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} else if #[cfg(target_feature="simd128")] {
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use core::arch::wasm32::*;
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#[derive(Clone, Copy)]
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#[repr(transparent)]
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pub struct u8x16 { simd: v128 }
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impl Default for u8x16 {
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fn default() -> Self {
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Self::splat(0)
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}
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}
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impl PartialEq for u8x16 {
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fn eq(&self, other: &Self) -> bool {
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u8x16_all_true(u8x16_eq(self.simd, other.simd))
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}
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}
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impl Eq for u8x16 { }
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} else {
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#[derive(Default, Clone, Copy, PartialEq, Eq)]
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#[repr(C, align(16))]
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pub struct u8x16 { arr: [u8;16] }
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}
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}
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int_uint_consts!(u8, 16, u8x16, u8x16, u8a16, const_u8_as_u8x16, 128);
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unsafe impl Zeroable for u8x16 {}
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unsafe impl Pod for u8x16 {}
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impl Add for u8x16 {
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type Output = Self;
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#[inline]
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#[must_use]
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fn add(self, rhs: Self) -> Self::Output {
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pick! {
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if #[cfg(target_feature="sse2")] {
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Self { sse: add_i8_m128i(self.sse, rhs.sse) }
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} else if #[cfg(target_feature="simd128")] {
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Self { simd: u8x16_add(self.simd, rhs.simd) }
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} else {
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Self { arr: [
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self.arr[0].wrapping_add(rhs.arr[0]),
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self.arr[1].wrapping_add(rhs.arr[1]),
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self.arr[2].wrapping_add(rhs.arr[2]),
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self.arr[3].wrapping_add(rhs.arr[3]),
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self.arr[4].wrapping_add(rhs.arr[4]),
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self.arr[5].wrapping_add(rhs.arr[5]),
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self.arr[6].wrapping_add(rhs.arr[6]),
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self.arr[7].wrapping_add(rhs.arr[7]),
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self.arr[8].wrapping_add(rhs.arr[8]),
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self.arr[9].wrapping_add(rhs.arr[9]),
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self.arr[10].wrapping_add(rhs.arr[10]),
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self.arr[11].wrapping_add(rhs.arr[11]),
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self.arr[12].wrapping_add(rhs.arr[12]),
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self.arr[13].wrapping_add(rhs.arr[13]),
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self.arr[14].wrapping_add(rhs.arr[14]),
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self.arr[15].wrapping_add(rhs.arr[15]),
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]}
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}
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}
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}
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}
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impl Sub for u8x16 {
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type Output = Self;
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#[inline]
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#[must_use]
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fn sub(self, rhs: Self) -> Self::Output {
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pick! {
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if #[cfg(target_feature="sse2")] {
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Self { sse: sub_i8_m128i(self.sse, rhs.sse) }
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} else if #[cfg(target_feature="simd128")] {
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Self { simd: u8x16_sub(self.simd, rhs.simd) }
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} else {
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Self { arr: [
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self.arr[0].wrapping_sub(rhs.arr[0]),
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self.arr[1].wrapping_sub(rhs.arr[1]),
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self.arr[2].wrapping_sub(rhs.arr[2]),
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self.arr[3].wrapping_sub(rhs.arr[3]),
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self.arr[4].wrapping_sub(rhs.arr[4]),
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self.arr[5].wrapping_sub(rhs.arr[5]),
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self.arr[6].wrapping_sub(rhs.arr[6]),
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self.arr[7].wrapping_sub(rhs.arr[7]),
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self.arr[8].wrapping_sub(rhs.arr[8]),
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self.arr[9].wrapping_sub(rhs.arr[9]),
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self.arr[10].wrapping_sub(rhs.arr[10]),
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self.arr[11].wrapping_sub(rhs.arr[11]),
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self.arr[12].wrapping_sub(rhs.arr[12]),
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self.arr[13].wrapping_sub(rhs.arr[13]),
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self.arr[14].wrapping_sub(rhs.arr[14]),
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self.arr[15].wrapping_sub(rhs.arr[15]),
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]}
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}
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}
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}
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}
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impl Add<u8> for u8x16 {
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type Output = Self;
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#[inline]
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#[must_use]
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fn add(self, rhs: u8) -> Self::Output {
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self.add(Self::splat(rhs))
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}
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}
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impl Sub<u8> for u8x16 {
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type Output = Self;
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#[inline]
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#[must_use]
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fn sub(self, rhs: u8) -> Self::Output {
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self.sub(Self::splat(rhs))
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}
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}
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impl Add<u8x16> for u8 {
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type Output = u8x16;
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#[inline]
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#[must_use]
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fn add(self, rhs: u8x16) -> Self::Output {
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u8x16::splat(self).add(rhs)
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}
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}
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impl Sub<u8x16> for u8 {
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type Output = u8x16;
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#[inline]
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#[must_use]
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fn sub(self, rhs: u8x16) -> Self::Output {
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u8x16::splat(self).sub(rhs)
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}
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}
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impl BitAnd for u8x16 {
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type Output = Self;
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#[inline]
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#[must_use]
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fn bitand(self, rhs: Self) -> Self::Output {
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pick! {
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if #[cfg(target_feature="sse2")] {
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Self { sse: bitand_m128i(self.sse, rhs.sse) }
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} else if #[cfg(target_feature="simd128")] {
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Self { simd: v128_and(self.simd, rhs.simd) }
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} else {
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Self { arr: [
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self.arr[0].bitand(rhs.arr[0]),
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self.arr[1].bitand(rhs.arr[1]),
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self.arr[2].bitand(rhs.arr[2]),
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self.arr[3].bitand(rhs.arr[3]),
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self.arr[4].bitand(rhs.arr[4]),
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self.arr[5].bitand(rhs.arr[5]),
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self.arr[6].bitand(rhs.arr[6]),
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self.arr[7].bitand(rhs.arr[7]),
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self.arr[8].bitand(rhs.arr[8]),
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self.arr[9].bitand(rhs.arr[9]),
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self.arr[10].bitand(rhs.arr[10]),
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self.arr[11].bitand(rhs.arr[11]),
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self.arr[12].bitand(rhs.arr[12]),
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self.arr[13].bitand(rhs.arr[13]),
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self.arr[14].bitand(rhs.arr[14]),
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self.arr[15].bitand(rhs.arr[15]),
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]}
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}
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}
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}
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}
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impl BitOr for u8x16 {
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type Output = Self;
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#[inline]
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#[must_use]
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fn bitor(self, rhs: Self) -> Self::Output {
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pick! {
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if #[cfg(target_feature="sse2")] {
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Self { sse: bitor_m128i(self.sse, rhs.sse) }
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} else if #[cfg(target_feature="simd128")] {
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Self { simd: v128_or(self.simd, rhs.simd) }
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} else {
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Self { arr: [
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self.arr[0].bitor(rhs.arr[0]),
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self.arr[1].bitor(rhs.arr[1]),
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self.arr[2].bitor(rhs.arr[2]),
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self.arr[3].bitor(rhs.arr[3]),
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self.arr[4].bitor(rhs.arr[4]),
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self.arr[5].bitor(rhs.arr[5]),
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self.arr[6].bitor(rhs.arr[6]),
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self.arr[7].bitor(rhs.arr[7]),
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self.arr[8].bitor(rhs.arr[8]),
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self.arr[9].bitor(rhs.arr[9]),
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self.arr[10].bitor(rhs.arr[10]),
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self.arr[11].bitor(rhs.arr[11]),
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self.arr[12].bitor(rhs.arr[12]),
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self.arr[13].bitor(rhs.arr[13]),
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self.arr[14].bitor(rhs.arr[14]),
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self.arr[15].bitor(rhs.arr[15]),
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]}
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}
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}
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}
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}
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impl BitXor for u8x16 {
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type Output = Self;
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#[inline]
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#[must_use]
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fn bitxor(self, rhs: Self) -> Self::Output {
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pick! {
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if #[cfg(target_feature="sse2")] {
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Self { sse: bitxor_m128i(self.sse, rhs.sse) }
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} else if #[cfg(target_feature="simd128")] {
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Self { simd: v128_xor(self.simd, rhs.simd) }
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} else {
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Self { arr: [
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self.arr[0].bitxor(rhs.arr[0]),
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self.arr[1].bitxor(rhs.arr[1]),
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self.arr[2].bitxor(rhs.arr[2]),
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self.arr[3].bitxor(rhs.arr[3]),
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self.arr[4].bitxor(rhs.arr[4]),
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self.arr[5].bitxor(rhs.arr[5]),
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self.arr[6].bitxor(rhs.arr[6]),
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self.arr[7].bitxor(rhs.arr[7]),
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self.arr[8].bitxor(rhs.arr[8]),
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self.arr[9].bitxor(rhs.arr[9]),
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self.arr[10].bitxor(rhs.arr[10]),
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self.arr[11].bitxor(rhs.arr[11]),
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self.arr[12].bitxor(rhs.arr[12]),
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self.arr[13].bitxor(rhs.arr[13]),
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self.arr[14].bitxor(rhs.arr[14]),
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self.arr[15].bitxor(rhs.arr[15]),
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]}
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}
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}
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}
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}
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impl u8x16 {
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#[inline]
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#[must_use]
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pub fn new(array: [u8; 16]) -> Self {
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Self::from(array)
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}
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#[inline]
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#[must_use]
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pub fn cmp_eq(self, rhs: Self) -> Self {
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pick! {
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if #[cfg(target_feature="sse2")] {
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Self { sse: cmp_eq_mask_i8_m128i(self.sse, rhs.sse) }
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} else if #[cfg(target_feature="simd128")] {
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Self { simd: u8x16_eq(self.simd, rhs.simd) }
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} else {
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Self { arr: [
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if self.arr[0] == rhs.arr[0] { u8::MAX } else { 0 },
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if self.arr[1] == rhs.arr[1] { u8::MAX } else { 0 },
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if self.arr[2] == rhs.arr[2] { u8::MAX } else { 0 },
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if self.arr[3] == rhs.arr[3] { u8::MAX } else { 0 },
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if self.arr[4] == rhs.arr[4] { u8::MAX } else { 0 },
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if self.arr[5] == rhs.arr[5] { u8::MAX } else { 0 },
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if self.arr[6] == rhs.arr[6] { u8::MAX } else { 0 },
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if self.arr[7] == rhs.arr[7] { u8::MAX } else { 0 },
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if self.arr[8] == rhs.arr[8] { u8::MAX } else { 0 },
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if self.arr[9] == rhs.arr[9] { u8::MAX } else { 0 },
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if self.arr[10] == rhs.arr[10] { u8::MAX } else { 0 },
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if self.arr[11] == rhs.arr[11] { u8::MAX } else { 0 },
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if self.arr[12] == rhs.arr[12] { u8::MAX } else { 0 },
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if self.arr[13] == rhs.arr[13] { u8::MAX } else { 0 },
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if self.arr[14] == rhs.arr[14] { u8::MAX } else { 0 },
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if self.arr[15] == rhs.arr[15] { u8::MAX } else { 0 },
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]}
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}
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}
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}
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#[inline]
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#[must_use]
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pub fn blend(self, t: Self, f: Self) -> Self {
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pick! {
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if #[cfg(target_feature="sse4.1")] {
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Self { sse: blend_varying_i8_m128i(f.sse, t.sse, self.sse) }
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} else if #[cfg(target_feature="simd128")] {
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Self { simd: v128_bitselect(t.simd, f.simd, self.simd) }
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} else {
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generic_bit_blend(self, t, f)
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}
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}
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}
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#[inline]
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#[must_use]
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pub fn max(self, rhs: Self) -> Self {
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pick! {
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if #[cfg(target_feature="sse2")] {
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Self { sse: max_u8_m128i(self.sse, rhs.sse) }
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} else if #[cfg(target_feature="simd128")] {
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Self { simd: u8x16_max(self.simd, rhs.simd) }
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} else {
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Self { arr: [
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self.arr[0].max(rhs.arr[0]),
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self.arr[1].max(rhs.arr[1]),
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self.arr[2].max(rhs.arr[2]),
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self.arr[3].max(rhs.arr[3]),
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self.arr[4].max(rhs.arr[4]),
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self.arr[5].max(rhs.arr[5]),
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self.arr[6].max(rhs.arr[6]),
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self.arr[7].max(rhs.arr[7]),
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self.arr[8].max(rhs.arr[8]),
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self.arr[9].max(rhs.arr[9]),
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self.arr[10].max(rhs.arr[10]),
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self.arr[11].max(rhs.arr[11]),
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self.arr[12].max(rhs.arr[12]),
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self.arr[13].max(rhs.arr[13]),
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self.arr[14].max(rhs.arr[14]),
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self.arr[15].max(rhs.arr[15]),
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]}
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}
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}
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}
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#[inline]
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#[must_use]
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pub fn min(self, rhs: Self) -> Self {
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pick! {
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if #[cfg(target_feature="sse2")] {
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Self { sse: min_u8_m128i(self.sse, rhs.sse) }
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} else if #[cfg(target_feature="simd128")] {
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Self { simd: u8x16_min(self.simd, rhs.simd) }
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} else {
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Self { arr: [
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self.arr[0].min(rhs.arr[0]),
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self.arr[1].min(rhs.arr[1]),
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self.arr[2].min(rhs.arr[2]),
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self.arr[3].min(rhs.arr[3]),
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self.arr[4].min(rhs.arr[4]),
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self.arr[5].min(rhs.arr[5]),
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self.arr[6].min(rhs.arr[6]),
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self.arr[7].min(rhs.arr[7]),
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self.arr[8].min(rhs.arr[8]),
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self.arr[9].min(rhs.arr[9]),
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self.arr[10].min(rhs.arr[10]),
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self.arr[11].min(rhs.arr[11]),
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self.arr[12].min(rhs.arr[12]),
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self.arr[13].min(rhs.arr[13]),
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self.arr[14].min(rhs.arr[14]),
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self.arr[15].min(rhs.arr[15]),
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]}
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}
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}
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}
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pub fn to_array(self) -> [u8; 16] {
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cast(self)
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}
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pub fn as_array_ref(&self) -> &[u8; 16] {
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cast_ref(self)
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}
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}
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