@cornerstonejs/dicom-image-loader/dist/esm/init.js

Cornerstone Image Loader for DICOM WADO-URI and WADO-RS and Local file

import { setOptions } from './imageLoader/internal/index';
import registerLoaders from './imageLoader/registerLoaders';
import { getWebWorkerManager } from '@cornerstonejs/core';
const workerFn = () => {
    const instance = new Worker(new URL('./decodeImageFrameWorker.js', import.meta.url), { type: 'module' });
    return instance;
};
function init(options = {}) {
    setOptions(options);
    registerLoaders();
    const workerManager = getWebWorkerManager();
    const maxWorkers = options?.maxWebWorkers || getReasonableWorkerCount();
    workerManager.registerWorker('dicomImageLoader', workerFn, {
        maxWorkerInstances: maxWorkers,
    });
}
function getReasonableWorkerCount() {
    if (typeof navigator !== 'undefined' && navigator.hardwareConcurrency) {
        return Math.max(1, Math.floor(navigator.hardwareConcurrency / 2));
    }
    return 1;
}
export default init;