SIMD.js has been taken out of active development in TC39 and removed from Stage 3. It is not being pursued by web browsers for implementation anymore. SIMD operations exposed to the web are under active development within WebAssembly, with operations based on the SIMD.js operations.
The static SIMD.%type%.fromInt8x16Bits()
method creates a new SIMD data type with a bit-wise copy from an Int8x16.
Syntax
SIMD.Float64x2.fromInt8x16Bits(t) SIMD.Float32x4.fromInt8x16Bits(t) SIMD.Int32x4.fromInt8x16Bits(t) SIMD.Int16x8.fromInt8x16Bits(t) SIMD.Uint32x4.fromInt8x16Bits(t) SIMD.Uint16x8.fromInt8x16Bits(t) SIMD.Uint8x16.fromInt8x16Bits(t)
Parameters
t
- An Int8x16 SIMD type to convert from (bitwise).
Return value
A new SIMD data type with a bit-wise copy from an Int8x16.
Examples
SIMD.Float64x2.fromInt8x16Bits
var t = SIMD.Int8x16(0, 0, 0, 0, 0, 0, -16, 63, 0, 0, 0, 0, 0, 0, 0, 64); SIMD.Float64x2.fromInt8x16Bits(t); // Float64x2[1.0, 2.0]
SIMD.Float32x4.fromInt8x16
Bits
var t = SIMD.Int8x16(0, 0, -128, 63, 0, 0, 0, 64, 0, 0, 64, 64, 0, 0, -128, 64); SIMD.Float32x4.fromInt8x16Bits(t); // Float32x4[1.0, 2.0, 3.0, 4.0]
SIMD.Int32x4.fromInt8x16
Bits
var t = SIMD.Int8x16(1, 0, 0, 0, 2, 0, 0, 0, 3, 0, 0, 0, 4, 0, 0, 0); SIMD.Int32x4.fromInt8x16Bits(t); // Int32x4[1, 2, 3, 4]
SIMD.Int16x8.fromInt8x16
Bits
var t = SIMD.Int8x16(1, 0, 2, 0, 3, 0, 4, 0, 5, 0, 6, 0, 7, 0, 8, 0); SIMD.Int16x8.fromInt8x16Bits(t); // Int16x8[1, 2, 3, 4, 5, 6, 7, 8]
Specifications
Specification | Status | Comment |
---|---|---|
SIMD The definition of 'SIMDConstructor.fromTIMDBits' in that specification. |
Obsolete | 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 |