Merge pull request #77 from Constellation/base64

danleh · web-flow · commit a1c68d81c552 · 2025-10-15T15:31:58.000+02:00
Use Uint8Array.fromBase64 instead of atob
diff --git a/wasm/tfjs-model-helpers.js b/wasm/tfjs-model-helpers.js
@@ -85,13 +85,7 @@ function arrayBufferToBase64(buffer) {
 }
 
 function base64ToArrayBuffer(base64) {
-    var binary_string = atob(base64);
-    var len = binary_string.length;
-    var bytes = new Uint8Array(len);
-    for (var i = 0; i < len; i++) {
-        bytes[i] = binary_string.charCodeAt(i);
-    }
-    return bytes.buffer;
+    return Uint8Array.fromBase64(base64).buffer;
 }
 
 function equal(buf1, buf2) {

Original file line number	Diff line number	Diff line change
`@@ -85,13 +85,7 @@ function arrayBufferToBase64(buffer) {`
`85`	`85`	`}`
`86`	`86`
`87`	`87`	`function base64ToArrayBuffer(base64) {`
`88`		`- var binary_string = atob(base64);`
`89`		`- var len = binary_string.length;`
`90`		`- var bytes = new Uint8Array(len);`
`91`		`- for (var i = 0; i < len; i++) {`
`92`		`- bytes[i] = binary_string.charCodeAt(i);`
`93`		`- }`
`94`		`- return bytes.buffer;`
	`88`	`+ return Uint8Array.fromBase64(base64).buffer;`
`95`	`89`	`}`
`96`	`90`
`97`	`91`	`function equal(buf1, buf2) {`