SIMD.shuffle

The static SIMD.%type%.shuffle() method creates a new SIMD data type instance with the lane values shuffled.

Syntax

SIMD.Float32x4.shuffle(a, b, s0, s1, s2, s3)
SIMD.Float64x2.shuffle(a, b, s0, s1)

SIMD.Int8x16.shuffle(a,b,s0,s1,s2,s3,s4,s5,s6,s7,s8,s9,s10,s11,s12,s13,s14,s15)
SIMD.Int16x8.shuffle(a, b, s0, s1, s2, s3, s4, s5, s6, s7)
SIMD.Int32x4.shuffle(a, b, s0, s1, s2, s3)

SIMD.Uint8x16.shuffle(a,b,s0,s1,s2,s3,s4,s5,s6,s7,s8,s9,s10,s11,s12,s13,s14,s15)
SIMD.Uint16x8.shuffle(a, b, s0, s1, s2, s3, s4, s5, s6, s7)
SIMD.Uint32x4.shuffle(a, b, s0, s1, s2, s3)

Parameters

a

An instance of a SIMD type to be shuffled.

b

Another instance of a SIMD type to be shuffled.

s0-s15

Concatenated index of a and b for lane s0-s15.

Return value

A new SIMD data type with the lane values shuffled.

Description

The static SIMD.%type%.shuffle() method shuffles two SIMD data types into one new SIMD data type.

Examples

Shuffling a Float32x4

var a = SIMD.Float32x4(1, 2, 3, 4);
var b = SIMD.Float32x4(5, 6, 7, 8);

SIMD.Float32x4.shuffle(a, b, 1, 5, 7, 2);
// Float32x4[2,6,8,3]

Specifications

Specification	Status	Comment
SIMD The definition of 'SIMD.shuffle' in that specification.	Draft	Initial definition.

Browser compatibility

See also

• SIMD