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.%BooleanType%.allTrue()
method returns a Boolean
indicating whether or not all lanes hold a true
value.
Syntax
SIMD.Bool8x16.allTrue(value) SIMD.Bool16x8.allTrue(value) SIMD.Bool32x4.allTrue(value) SIMD.Bool64x2.allTrue(value)
Parameters
- value
- The value to check whether it only holds
true
values.
Return value
A Boolean
. Returns true
if all lanes hold a true value, false
otherwise.
Examples
var a = SIMD.Bool32x4(true, true, true, true); var b = SIMD.Bool32x4(true, false, true, true); SIMD.Bool32x4.allTrue(a); // true SIMD.Bool32x4.allTrue(b); // false
Specifications
Specification | Status | Comment |
---|---|---|
SIMD The definition of 'SIMDConstructor.allTrue' 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 |