From ff077f4656f6f1e0355e9a634512ac63fb0af27c Mon Sep 17 00:00:00 2001
From: Pierre Ossman <ossman@cendio.se>
Date: Fri, 24 Sep 2021 16:15:31 +0200
Subject: Preload status bar images

These are used via CSS, which means the browser doesn't load them until
an element actually gets those CSS rules. There can be some delay to
this loading which causes visual glitches. By preloading we can make
sure those images are cached and ready when the status bar appears.
---
 vnc.html | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/vnc.html b/vnc.html
index 7870b7c..8d4b497 100644
--- a/vnc.html
+++ b/vnc.html
@@ -50,6 +50,11 @@
     <!-- Stylesheets -->
     <link rel="stylesheet" href="app/styles/base.css">
 
+    <!-- Images that will later appear via CSS -->
+    <link rel="preload" as="image" href="app/images/info.svg">
+    <link rel="preload" as="image" href="app/images/error.svg">
+    <link rel="preload" as="image" href="app/images/warning.svg">
+
     <script src="app/error-handler.js"></script>
     <script type="module" crossorigin="anonymous" src="app/ui.js"></script>
 </head>
-- 
cgit v1.2.1