fix: SharedArrayBuffer support

Author: ChALkeR

fallback/encoding.js

@@ -51,10 +51,7 @@ const fromSource = (x) => {
   if (x instanceof Uint8Array) return x
   if (x instanceof ArrayBuffer) return new Uint8Array(x)
   if (ArrayBuffer.isView(x)) return new Uint8Array(x.buffer, x.byteOffset, x.byteLength)
-  if (globalThis.SharedArrayBuffer && x instanceof globalThis.SharedArrayBuffer) {
-    return new Uint8Array(x.buffer, x.byteOffset, x.byteLength)
-  }
-
+  if (globalThis.SharedArrayBuffer && x instanceof SharedArrayBuffer) return new Uint8Array(x)
   throw new TypeError('Argument must be a SharedArrayBuffer, ArrayBuffer or ArrayBufferView')
 }