molstar
Version:
A comprehensive macromolecular library.
36 lines • 1.31 kB
JavaScript
;
/**
* Copyright (c) 2017-2019 mol* contributors, licensed under MIT, See LICENSE file for more info.
*
* @author Alexander Rose <alexander.rose@weirdbyte.de>
* @author David Sehnal <david.sehnal@gmail.com>
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.uint8ToString = exports.flipByteOrder = exports.IsNativeEndianLittle = void 0;
exports.IsNativeEndianLittle = new Uint16Array(new Uint8Array([0x12, 0x34]).buffer)[0] === 0x3412;
function flipByteOrder(data, bytes) {
var buffer = new ArrayBuffer(data.length);
var ret = new Uint8Array(buffer);
for (var i = 0, n = data.length; i < n; i += bytes) {
for (var j = 0; j < bytes; j++) {
ret[i + bytes - j - 1] = data[i + j];
}
}
return buffer;
}
exports.flipByteOrder = flipByteOrder;
var ChunkSize = 0x7000;
function uint8ToString(array) {
if (array.length > ChunkSize) {
var c = [];
for (var i = 0; i < array.length; i += ChunkSize) {
c.push(String.fromCharCode.apply(null, array.subarray(i, i + ChunkSize)));
}
return c.join('');
}
else {
return String.fromCharCode.apply(null, array);
}
}
exports.uint8ToString = uint8ToString;
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