Files F96563708

index.js
No OneTemporary
Actions

Subscribers

None

File Metadata

Created: Sat, Dec 28, 04:17

index.js
View Options

	import { write, read } from "@xtuc/ieee754";
	/**
	* According to https://webassembly.github.io/spec/binary/values.html#binary-float
	* n = 32/8
	*/

	export var NUMBER_OF_BYTE_F32 = 4;
	/**
	* According to https://webassembly.github.io/spec/binary/values.html#binary-float
	* n = 64/8
	*/

	export var NUMBER_OF_BYTE_F64 = 8;
	export var SINGLE_PRECISION_MANTISSA = 23;
	export var DOUBLE_PRECISION_MANTISSA = 52;
	export function encodeF32(v) {
	var buffer = [];
	write(buffer, v, 0, true, SINGLE_PRECISION_MANTISSA, NUMBER_OF_BYTE_F32);
	return buffer;
	}
	export function encodeF64(v) {
	var buffer = [];
	write(buffer, v, 0, true, DOUBLE_PRECISION_MANTISSA, NUMBER_OF_BYTE_F64);
	return buffer;
	}
	export function decodeF32(bytes) {
	var buffer = Buffer.from(bytes);
	return read(buffer, 0, true, SINGLE_PRECISION_MANTISSA, NUMBER_OF_BYTE_F32);
	}
	export function decodeF64(bytes) {
	var buffer = Buffer.from(bytes);
	return read(buffer, 0, true, DOUBLE_PRECISION_MANTISSA, NUMBER_OF_BYTE_F64);
	}

Event Timeline