node-o1/example.js

30 lines
755 B
JavaScript

const o1 = require('./o1.js');
let value = Math.PI;
let value2 = Math.exp(1);
let buffer = o1.encodeArray([
new o1.Float32(value),
new o1.Float16(value2)
]);
let buffView = new DataView(buffer);
let buff1 = new ArrayBuffer(3);
let view1 = new DataView(buff1);
view1.setUint8(0, buffView.getUint8(0));
view1.setUint8(1, buffView.getUint8(1));
view1.setUint8(2, buffView.getUint8(2));
let buff2 = new ArrayBuffer(1);
let view2 = new DataView(buff2);
view2.setUint8(0, buffView.getUint8(3));
let buff3 = new ArrayBuffer(2);
let view3 = new DataView(buff3);
view3.setUint8(0, buffView.getUint8(4));
view3.setUint8(1, buffView.getUint8(5));
let elt = o1.decodeArray([buff1, buff2, buff3], [o1.Float32, o1.Float16]);
console.log(elt[0], elt[1]);