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    SIMD.%type%.shuffle()

    This is an experimental technology
    Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.

    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.

    SIMD shuffle operation

    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

    Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
    Basic support No support Nightly build No support No support No support
    Feature Android Chrome for Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
    Basic support No support No support Nightly build No support No support No support

    See also

    Document Tags and Contributors

    Tags: 
     Contributors to this page: eduardoboucas, fscholz
     Last updated by: eduardoboucas,