SIMD.swizzle

The static SIMD.%type%.swizzle() method creates a new SIMD data type instance with the lane values swizzled (re-ordered).

Syntax

SIMD.Float32x4.swizzle(t, s0, s1, s2, s3)
SIMD.Float64x2.swizzle(t, s0, s1)

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

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

Parameters

t

An instance of a SIMD type to be swizzled / re-ordered.

s0-s15

index in t for lanes s0-s15.

Return value

A new SIMD data type with the lane values swizzled (re-ordered).

Description

The static SIMD.%type%.swizzle() method can be used to re-order a SIMD data type.

Examples

Swizzling a Float32x4

var t = SIMD.Float32x4(1, 2, 3, 4);

SIMD.Float32x4.swizzle(t, 1, 2, 0, 3);
// Float32x4[2,3,1,4]

Specifications

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

Browser compatibility

See also

• SIMD