| "use strict"; |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| exports.dataUriToBuffer = void 0; |
| const common_1 = require("./common"); |
| function nodeBuffertoArrayBuffer(nodeBuf) { |
| if (nodeBuf.byteLength === nodeBuf.buffer.byteLength) { |
| return nodeBuf.buffer; // large strings may get their own memory allocation |
| } |
| const buffer = new ArrayBuffer(nodeBuf.byteLength); |
| const view = new Uint8Array(buffer); |
| view.set(nodeBuf); |
| return buffer; |
| } |
| function base64ToArrayBuffer(base64) { |
| return nodeBuffertoArrayBuffer(Buffer.from(base64, 'base64')); |
| } |
| function stringToBuffer(str) { |
| return nodeBuffertoArrayBuffer(Buffer.from(str, 'ascii')); |
| } |
| /** |
| * Returns a `Buffer` instance from the given data URI `uri`. |
| * |
| * @param {String} uri Data URI to turn into a Buffer instance |
| */ |
| exports.dataUriToBuffer = (0, common_1.makeDataUriToBuffer)({ stringToBuffer, base64ToArrayBuffer }); |
| //# sourceMappingURL=node.js.map |
