SIMD.fromFloat32x4

The static SIMD.%type%.fromFloat32x4() method creates a new SIMD data type with a float conversion from a Float32x4.

Syntax

SIMD.Int32x4.fromFloat32x4(t)
SIMD.Uint32x4.fromFloat32x4(t)

Parameters

t

A Float32x4 SIMD type to convert from.

Return value

A new SIMD data type with a float conversion from a Float32x4.

Exceptions

• A RangeError, if the conversion from floating-point to integer loses precision (if the lane values are smaller than -2147483649.0 or larger than 2147483648.0)

Examples

SIMD.Int32x4.fromFloat32x4

A floating-point to integer conversion of t is performed.

var t = SIMD.Float32x4(1.0, 2.0, 3.0, 4.0);
SIMD.Int32x4.fromFloat32x4(t);
// Int32x4[1, 2, 3, 4]

var t = SIMD.Float32x4(1.0, 2.0, 3.0, 2147483650.0);
SIMD.Int32x4.fromFloat32x4(t);
// RangeError: SIMD conversion loses precision

Specifications

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

Browser compatibility

See also

• SIMD