use super::*;
pick! {
if #[cfg(target_feature="avx2")] {
#[derive(Default, Clone, Copy, PartialEq, Eq)]
#[repr(C, align(32))]
pub struct i16x16 { pub(crate) avx2: m256i }
} else {
#[derive(Default, Clone, Copy, PartialEq, Eq)]
#[repr(C, align(32))]
pub struct i16x16 { pub(crate) a : i16x8, pub(crate) b : i16x8 }
}
}
int_uint_consts!(i16, 16, i16x16, i16x16, i16a16, const_i16_as_i16x16, 256);
unsafe impl Zeroable for i16x16 {}
unsafe impl Pod for i16x16 {}
impl Add for i16x16 {
type Output = Self;
#[inline]
#[must_use]
fn add(self, rhs: Self) -> Self::Output {
pick! {
if #[cfg(target_feature="avx2")] {
Self { avx2: add_i16_m256i(self.avx2, rhs.avx2) }
} else {
Self {
a : self.a.add(rhs.a),
b : self.b.add(rhs.b),
}
}
}
}
}
impl Sub for i16x16 {
type Output = Self;
#[inline]
#[must_use]
fn sub(self, rhs: Self) -> Self::Output {
pick! {
if #[cfg(target_feature="avx2")] {
Self { avx2: sub_i16_m256i(self.avx2, rhs.avx2) }
} else {
Self {
a : self.a.sub(rhs.a),
b : self.b.sub(rhs.b),
}
}
}
}
}
impl Mul for i16x16 {
type Output = Self;
#[inline]
#[must_use]
fn mul(self, rhs: Self) -> Self::Output {
pick! {
if #[cfg(target_feature="avx2")] {
Self { avx2: mul_i16_keep_low_m256i(self.avx2, rhs.avx2) }
} else {
Self {
a : self.a.mul(rhs.a),
b : self.b.mul(rhs.b),
}
}
}
}
}
impl Add<i16> for i16x16 {
type Output = Self;
#[inline]
#[must_use]
fn add(self, rhs: i16) -> Self::Output {
self.add(Self::splat(rhs))
}
}
impl Sub<i16> for i16x16 {
type Output = Self;
#[inline]
#[must_use]
fn sub(self, rhs: i16) -> Self::Output {
self.sub(Self::splat(rhs))
}
}
impl Mul<i16> for i16x16 {
type Output = Self;
#[inline]
#[must_use]
fn mul(self, rhs: i16) -> Self::Output {
self.mul(Self::splat(rhs))
}
}
impl Add<i16x16> for i16 {
type Output = i16x16;
#[inline]
#[must_use]
fn add(self, rhs: i16x16) -> Self::Output {
i16x16::splat(self).add(rhs)
}
}
impl Sub<i16x16> for i16 {
type Output = i16x16;
#[inline]
#[must_use]
fn sub(self, rhs: i16x16) -> Self::Output {
i16x16::splat(self).sub(rhs)
}
}
impl Mul<i16x16> for i16 {
type Output = i16x16;
#[inline]
#[must_use]
fn mul(self, rhs: i16x16) -> Self::Output {
i16x16::splat(self).mul(rhs)
}
}
impl BitAnd for i16x16 {
type Output = Self;
#[inline]
#[must_use]
fn bitand(self, rhs: Self) -> Self::Output {
pick! {
if #[cfg(target_feature="avx2")] {
Self { avx2: bitand_m256i(self.avx2, rhs.avx2) }
} else {
Self {
a : self.a.bitand(rhs.a),
b : self.b.bitand(rhs.b),
}
}
}
}
}
impl BitOr for i16x16 {
type Output = Self;
#[inline]
#[must_use]
fn bitor(self, rhs: Self) -> Self::Output {
pick! {
if #[cfg(target_feature="avx2")] {
Self { avx2: bitor_m256i(self.avx2, rhs.avx2) }
} else {
Self {
a : self.a.bitor(rhs.a),
b : self.b.bitor(rhs.b),
}
}
}
}
}
impl BitXor for i16x16 {
type Output = Self;
#[inline]
#[must_use]
fn bitxor(self, rhs: Self) -> Self::Output {
pick! {
if #[cfg(target_feature="avx2")] {
Self { avx2: bitxor_m256i(self.avx2, rhs.avx2) }
} else {
Self {
a : self.a.bitxor(rhs.a),
b : self.b.bitxor(rhs.b),
}
}
}
}
}
macro_rules! impl_shl_t_for_i16x16 {
($($shift_type:ty),+ $(,)?) => {
$(impl Shl<$shift_type> for i16x16 {
type Output = Self;
#[inline]
#[must_use]
fn shl(self, rhs: $shift_type) -> Self::Output {
pick! {
if #[cfg(target_feature="avx2")] {
let shift = cast([rhs as u64, 0]);
Self { avx2: shl_all_u16_m256i(self.avx2, shift) }
} else {
Self {
a : self.a.shl(rhs),
b : self.b.shl(rhs),
}
}
}
}
})+
};
}
impl_shl_t_for_i16x16!(i8, u8, i16, u16, i32, u32, i64, u64, i128, u128);
macro_rules! impl_shr_t_for_i16x16 {
($($shift_type:ty),+ $(,)?) => {
$(impl Shr<$shift_type> for i16x16 {
type Output = Self;
#[inline]
#[must_use]
fn shr(self, rhs: $shift_type) -> Self::Output {
pick! {
if #[cfg(target_feature="avx2")] {
let shift = cast([rhs as u64, 0]);
Self { avx2: shr_all_i16_m256i(self.avx2, shift) }
} else {
Self {
a : self.a.shr(rhs),
b : self.b.shr(rhs),
}
}
}
}
})+
};
}
impl_shr_t_for_i16x16!(i8, u8, i16, u16, i32, u32, i64, u64, i128, u128);
impl CmpEq for i16x16 {
type Output = Self;
#[inline]
#[must_use]
fn cmp_eq(self, rhs: Self) -> Self::Output {
pick! {
if #[cfg(target_feature="avx2")] {
Self { avx2: cmp_eq_mask_i16_m256i(self.avx2, rhs.avx2) }
} else {
Self {
a : self.a.cmp_eq(rhs.a),
b : self.b.cmp_eq(rhs.b),
}
}
}
}
}
impl CmpGt for i16x16 {
type Output = Self;
#[inline]
#[must_use]
fn cmp_gt(self, rhs: Self) -> Self::Output {
pick! {
if #[cfg(target_feature="avx2")] {
Self { avx2: cmp_gt_mask_i16_m256i(self.avx2, rhs.avx2) }
} else {
Self {
a : self.a.cmp_gt(rhs.a),
b : self.b.cmp_gt(rhs.b),
}
}
}
}
}
impl CmpLt for i16x16 {
type Output = Self;
#[inline]
#[must_use]
fn cmp_lt(self, rhs: Self) -> Self::Output {
pick! {
if #[cfg(target_feature="avx2")] {
Self { avx2: !cmp_gt_mask_i16_m256i(self.avx2, rhs.avx2) ^ cmp_eq_mask_i16_m256i(self.avx2,rhs.avx2) }
} else {
Self {
a : self.a.cmp_lt(rhs.a),
b : self.b.cmp_lt(rhs.b),
}
}
}
}
}
impl From<i8x16> for i16x16 {
#[inline]
#[must_use]
fn from(i: i8x16) -> Self {
i16x16::from_i8x16(i)
}
}
impl From<u8x16> for i16x16 {
#[inline]
#[must_use]
fn from(i: u8x16) -> Self {
cast(u16x16::from(i))
}
}
impl i16x16 {
#[inline]
#[must_use]
pub fn new(array: [i16; 16]) -> Self {
Self::from(array)
}
#[inline]
#[must_use]
pub fn move_mask(self) -> i32 {
pick! {
if #[cfg(target_feature="sse2")] {
let [a,b] = cast::<_,[m128i;2]>(self);
move_mask_i8_m128i( pack_i16_to_i8_m128i(a,b))
} else {
self.a.move_mask() | (self.b.move_mask() << 8)
}
}
}
#[inline]
#[must_use]
pub fn any(self) -> bool {
pick! {
if #[cfg(target_feature="avx2")] {
((move_mask_i8_m256i(self.avx2) as u32) & 0b10101010101010101010101010101010) != 0
} else {
(self.a | self.b).any()
}
}
}
#[inline]
#[must_use]
pub fn all(self) -> bool {
pick! {
if #[cfg(target_feature="avx2")] {
((move_mask_i8_m256i(self.avx2) as u32) & 0b10101010101010101010101010101010) == 0b10101010101010101010101010101010
} else {
(self.a & self.b).all()
}
}
}
#[inline]
#[must_use]
pub fn none(self) -> bool {
!self.any()
}
#[inline]
#[must_use]
pub fn from_i8x16(v: i8x16) -> Self {
pick! {
if #[cfg(target_feature="avx2")] {
i16x16 { avx2:convert_to_i16_m256i_from_i8_m128i(v.sse) }
} else if #[cfg(target_feature="sse4.1")] {
i16x16 {
a: i16x8 { sse: convert_to_i16_m128i_from_lower8_i8_m128i(v.sse) },
b: i16x8 { sse: convert_to_i16_m128i_from_lower8_i8_m128i(unpack_high_i64_m128i(v.sse, v.sse)) }
}
} else if #[cfg(target_feature="sse2")] {
i16x16 {
a: i16x8 { sse: shr_imm_i16_m128i::<8>( unpack_low_i8_m128i(v.sse, v.sse)) },
b: i16x8 { sse: shr_imm_i16_m128i::<8>( unpack_high_i8_m128i(v.sse, v.sse)) },
}
} else {
i16x16::new([
v.as_array_ref()[0] as i16,
v.as_array_ref()[1] as i16,
v.as_array_ref()[2] as i16,
v.as_array_ref()[3] as i16,
v.as_array_ref()[4] as i16,
v.as_array_ref()[5] as i16,
v.as_array_ref()[6] as i16,
v.as_array_ref()[7] as i16,
v.as_array_ref()[8] as i16,
v.as_array_ref()[9] as i16,
v.as_array_ref()[10] as i16,
v.as_array_ref()[11] as i16,
v.as_array_ref()[12] as i16,
v.as_array_ref()[13] as i16,
v.as_array_ref()[14] as i16,
v.as_array_ref()[15] as i16,
])
}
}
}
#[inline]
#[must_use]
pub fn blend(self, t: Self, f: Self) -> Self {
pick! {
if #[cfg(target_feature="avx2")] {
Self { avx2: blend_varying_i8_m256i(f.avx2, t.avx2, self.avx2) }
} else {
Self {
a : self.a.blend(t.a, f.a),
b : self.b.blend(t.b, f.b),
}
}
}
}
#[inline]
#[must_use]
pub fn reduce_add(self) -> i16 {
let arr: [i16x8; 2] = cast(self);
(arr[0] + arr[1]).reduce_add()
}
#[inline]
#[must_use]
pub fn reduce_min(self) -> i16 {
let arr: [i16x8; 2] = cast(self);
arr[0].min(arr[1]).reduce_min()
}
#[inline]
#[must_use]
pub fn reduce_max(self) -> i16 {
let arr: [i16x8; 2] = cast(self);
arr[0].max(arr[1]).reduce_max()
}
#[inline]
#[must_use]
pub fn abs(self) -> Self {
pick! {
if #[cfg(target_feature="avx2")] {
Self { avx2: abs_i16_m256i(self.avx2) }
} else {
Self {
a : self.a.abs(),
b : self.b.abs(),
}
}
}
}
#[inline]
#[must_use]
pub fn max(self, rhs: Self) -> Self {
pick! {
if #[cfg(target_feature="avx2")] {
Self { avx2: max_i16_m256i(self.avx2, rhs.avx2) }
} else {
Self {
a : self.a.max(rhs.a),
b : self.b.max(rhs.b),
}
}
}
}
#[inline]
#[must_use]
pub fn min(self, rhs: Self) -> Self {
pick! {
if #[cfg(target_feature="avx2")] {
Self { avx2: min_i16_m256i(self.avx2, rhs.avx2) }
} else {
Self {
a : self.a.min(rhs.a),
b : self.b.min(rhs.b),
}
}
}
}
#[inline]
#[must_use]
pub fn saturating_add(self, rhs: Self) -> Self {
pick! {
if #[cfg(target_feature="avx2")] {
Self { avx2: add_saturating_i16_m256i(self.avx2, rhs.avx2) }
} else {
Self {
a : self.a.saturating_add(rhs.a),
b : self.b.saturating_add(rhs.b),
}
}
}
}
#[inline]
#[must_use]
pub fn saturating_sub(self, rhs: Self) -> Self {
pick! {
if #[cfg(target_feature="avx2")] {
Self { avx2: sub_saturating_i16_m256i(self.avx2, rhs.avx2) }
} else {
Self {
a : self.a.saturating_sub(rhs.a),
b : self.b.saturating_sub(rhs.b),
}
}
}
}
#[inline]
#[must_use]
pub fn dot(self, rhs: Self) -> i32x8 {
pick! {
if #[cfg(target_feature="avx2")] {
i32x8 { avx2: mul_i16_horizontal_add_m256i(self.avx2, rhs.avx2) }
} else {
i32x8 {
a : self.a.dot(rhs.a),
b : self.b.dot(rhs.b),
}
}
}
}
#[inline]
#[must_use]
pub fn mul_scale_round(self, rhs: Self) -> Self {
pick! {
if #[cfg(target_feature="avx2")] {
Self { avx2: mul_i16_scale_round_m256i(self.avx2, rhs.avx2) }
} else {
Self {
a : self.a.mul_scale_round(rhs.a),
b : self.b.mul_scale_round(rhs.b),
}
}
}
}
#[inline]
#[must_use]
pub fn mul_scale_round_n(self, rhs: i16) -> Self {
pick! {
if #[cfg(target_feature="avx2")] {
Self { avx2: mul_i16_scale_round_m256i(self.avx2, set_splat_i16_m256i(rhs)) }
} else {
Self {
a : self.a.mul_scale_round_n(rhs),
b : self.b.mul_scale_round_n(rhs),
}
}
}
}
#[inline]
pub fn to_array(self) -> [i16; 16] {
cast(self)
}
#[inline]
pub fn as_array_ref(&self) -> &[i16; 16] {
cast_ref(self)
}
#[inline]
pub fn as_array_mut(&mut self) -> &mut [i16; 16] {
cast_mut(self)
}
}