diff options
Diffstat (limited to 'node_modules/@webassemblyjs/ieee754')
-rw-r--r-- | node_modules/@webassemblyjs/ieee754/LICENSE | 21 | ||||
-rw-r--r-- | node_modules/@webassemblyjs/ieee754/esm/index.js | 33 | ||||
-rw-r--r-- | node_modules/@webassemblyjs/ieee754/lib/index.js | 52 | ||||
-rw-r--r-- | node_modules/@webassemblyjs/ieee754/package.json | 45 | ||||
-rw-r--r-- | node_modules/@webassemblyjs/ieee754/src/index.js | 47 |
5 files changed, 198 insertions, 0 deletions
diff --git a/node_modules/@webassemblyjs/ieee754/LICENSE b/node_modules/@webassemblyjs/ieee754/LICENSE new file mode 100644 index 0000000..87e7e1f --- /dev/null +++ b/node_modules/@webassemblyjs/ieee754/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2018 Sven Sauleau <sven@sauleau.com> + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/@webassemblyjs/ieee754/esm/index.js b/node_modules/@webassemblyjs/ieee754/esm/index.js new file mode 100644 index 0000000..88d9d4c --- /dev/null +++ b/node_modules/@webassemblyjs/ieee754/esm/index.js @@ -0,0 +1,33 @@ +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); +}
\ No newline at end of file diff --git a/node_modules/@webassemblyjs/ieee754/lib/index.js b/node_modules/@webassemblyjs/ieee754/lib/index.js new file mode 100644 index 0000000..27b9e22 --- /dev/null +++ b/node_modules/@webassemblyjs/ieee754/lib/index.js @@ -0,0 +1,52 @@ +"use strict"; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.encodeF32 = encodeF32; +exports.encodeF64 = encodeF64; +exports.decodeF32 = decodeF32; +exports.decodeF64 = decodeF64; +exports.DOUBLE_PRECISION_MANTISSA = exports.SINGLE_PRECISION_MANTISSA = exports.NUMBER_OF_BYTE_F64 = exports.NUMBER_OF_BYTE_F32 = void 0; + +var _ieee = require("@xtuc/ieee754"); + +/** + * According to https://webassembly.github.io/spec/binary/values.html#binary-float + * n = 32/8 + */ +var NUMBER_OF_BYTE_F32 = 4; +/** + * According to https://webassembly.github.io/spec/binary/values.html#binary-float + * n = 64/8 + */ + +exports.NUMBER_OF_BYTE_F32 = NUMBER_OF_BYTE_F32; +var NUMBER_OF_BYTE_F64 = 8; +exports.NUMBER_OF_BYTE_F64 = NUMBER_OF_BYTE_F64; +var SINGLE_PRECISION_MANTISSA = 23; +exports.SINGLE_PRECISION_MANTISSA = SINGLE_PRECISION_MANTISSA; +var DOUBLE_PRECISION_MANTISSA = 52; +exports.DOUBLE_PRECISION_MANTISSA = DOUBLE_PRECISION_MANTISSA; + +function encodeF32(v) { + var buffer = []; + (0, _ieee.write)(buffer, v, 0, true, SINGLE_PRECISION_MANTISSA, NUMBER_OF_BYTE_F32); + return buffer; +} + +function encodeF64(v) { + var buffer = []; + (0, _ieee.write)(buffer, v, 0, true, DOUBLE_PRECISION_MANTISSA, NUMBER_OF_BYTE_F64); + return buffer; +} + +function decodeF32(bytes) { + var buffer = Buffer.from(bytes); + return (0, _ieee.read)(buffer, 0, true, SINGLE_PRECISION_MANTISSA, NUMBER_OF_BYTE_F32); +} + +function decodeF64(bytes) { + var buffer = Buffer.from(bytes); + return (0, _ieee.read)(buffer, 0, true, DOUBLE_PRECISION_MANTISSA, NUMBER_OF_BYTE_F64); +}
\ No newline at end of file diff --git a/node_modules/@webassemblyjs/ieee754/package.json b/node_modules/@webassemblyjs/ieee754/package.json new file mode 100644 index 0000000..46f6e06 --- /dev/null +++ b/node_modules/@webassemblyjs/ieee754/package.json @@ -0,0 +1,45 @@ +{ + "_from": "@webassemblyjs/ieee754@1.9.0", + "_id": "@webassemblyjs/ieee754@1.9.0", + "_inBundle": false, + "_integrity": "sha512-dcX8JuYU/gvymzIHc9DgxTzUUTLexWwt8uCTWP3otys596io0L5aW02Gb1RjYpx2+0Jus1h4ZFqjla7umFniTg==", + "_location": "/@webassemblyjs/ieee754", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "@webassemblyjs/ieee754@1.9.0", + "name": "@webassemblyjs/ieee754", + "escapedName": "@webassemblyjs%2fieee754", + "scope": "@webassemblyjs", + "rawSpec": "1.9.0", + "saveSpec": null, + "fetchSpec": "1.9.0" + }, + "_requiredBy": [ + "/@webassemblyjs/wasm-gen", + "/@webassemblyjs/wasm-parser" + ], + "_resolved": "https://registry.npmjs.org/@webassemblyjs/ieee754/-/ieee754-1.9.0.tgz", + "_shasum": "15c7a0fbaae83fb26143bbacf6d6df1702ad39e4", + "_spec": "@webassemblyjs/ieee754@1.9.0", + "_where": "/home/pruss/Dev/3-minute-website/node_modules/@webassemblyjs/wasm-gen", + "bundleDependencies": false, + "dependencies": { + "@xtuc/ieee754": "^1.2.0" + }, + "deprecated": false, + "description": "IEEE754 decoder and encoder", + "gitHead": "0440b420888c1f7701eb9762ec657775506b87d8", + "license": "MIT", + "main": "lib/index.js", + "module": "esm/index.js", + "name": "@webassemblyjs/ieee754", + "publishConfig": { + "access": "public" + }, + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "version": "1.9.0" +} diff --git a/node_modules/@webassemblyjs/ieee754/src/index.js b/node_modules/@webassemblyjs/ieee754/src/index.js new file mode 100644 index 0000000..c8540a5 --- /dev/null +++ b/node_modules/@webassemblyjs/ieee754/src/index.js @@ -0,0 +1,47 @@ +// @flow + +import { write, read } from "@xtuc/ieee754"; + +/** + * According to https://webassembly.github.io/spec/binary/values.html#binary-float + * n = 32/8 + */ +export const NUMBER_OF_BYTE_F32 = 4; + +/** + * According to https://webassembly.github.io/spec/binary/values.html#binary-float + * n = 64/8 + */ +export const NUMBER_OF_BYTE_F64 = 8; + +export const SINGLE_PRECISION_MANTISSA = 23; + +export const DOUBLE_PRECISION_MANTISSA = 52; + +export function encodeF32(v: number): Array<number> { + const buffer = []; + + write(buffer, v, 0, true, SINGLE_PRECISION_MANTISSA, NUMBER_OF_BYTE_F32); + + return buffer; +} + +export function encodeF64(v: number): Array<number> { + const buffer = []; + + write(buffer, v, 0, true, DOUBLE_PRECISION_MANTISSA, NUMBER_OF_BYTE_F64); + + return buffer; +} + +export function decodeF32(bytes: Array<Byte>): number { + const buffer = Buffer.from(bytes); + + return read(buffer, 0, true, SINGLE_PRECISION_MANTISSA, NUMBER_OF_BYTE_F32); +} + +export function decodeF64(bytes: Array<Byte>): number { + const buffer = Buffer.from(bytes); + + return read(buffer, 0, true, DOUBLE_PRECISION_MANTISSA, NUMBER_OF_BYTE_F64); +} |