pixi.js/lib/assets/detections/utils/testImageFormat.js

<p align="center"> <a href="https://pixijs.com" target="_blank" rel="noopener noreferrer"> <img height="150" src="https://files.pixijs.download/branding/pixijs-logo-transparent-dark.svg?v=1" alt="PixiJS logo"> </a> </p> <br/> <p align="center">

'use strict';

"use strict";
async function testImageFormat(imageData) {
  if ("Image" in globalThis) {
    return new Promise((resolve) => {
      const image = new Image();
      image.onload = () => {
        resolve(true);
      };
      image.onerror = () => {
        resolve(false);
      };
      image.src = imageData;
    });
  }
  if ("createImageBitmap" in globalThis && "fetch" in globalThis) {
    try {
      const blob = await (await fetch(imageData)).blob();
      await createImageBitmap(blob);
    } catch (_e) {
      return false;
    }
    return true;
  }
  return false;
}

exports.testImageFormat = testImageFormat;
//# sourceMappingURL=testImageFormat.js.map