From d6d15c136ac235532250ac9e2b7e61541ddcc067 Mon Sep 17 00:00:00 2001
From: Ulvi YELEN <ulvido@gmail.com>
Date: Sat, 17 Jun 2023 09:38:57 +0300
Subject: [PATCH] if browser supports wasm but only asm.js path provided use
 asm.js as fallback

---
 modules/js/src/loader.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/modules/js/src/loader.js b/modules/js/src/loader.js
index ea100e8601..1690e0468d 100644
--- a/modules/js/src/loader.js
+++ b/modules/js/src/loader.js
@@ -73,6 +73,11 @@ async function loadOpenCV(paths, onloadCallback) {
         console.log("The OpenCV.js for wasm is loaded now");
     } else if (wasmSupported) {
         console.log("The browser supports wasm, but the path of OpenCV.js for wasm is empty");
+
+        if (asmPath != "") {
+            OPENCV_URL = asmPath;
+            console.log("The OpenCV.js for Asm.js is loaded as fallback.");
+        }
     }
 
     if (OPENCV_URL === "") {