From 61bc9b72bdb4a6f229d319804898abbabaeafe9e Mon Sep 17 00:00:00 2001
From: Simon Ding <dingchuan91@gmail.com>
Date: Fri, 26 Jul 2024 23:26:14 +0800
Subject: [PATCH] feat: disable webgl2 on safari

---
 ui/web/index.html | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
diff --git a/ui/web/index.html b/ui/web/index.html
index 3567ab6..d8a09b4 100644
--- a/ui/web/index.html
+++ b/ui/web/index.html
@@ -34,5 +34,25 @@
 </head>
 <body>
   <script src="flutter_bootstrap.js" async></script>
+  <script>
+    if (
+      navigator.userAgent.indexOf("Safari") !== -1 &&
+      navigator.userAgent.indexOf("Chrome") === -1
+    ) {
+      var originalGetContext = HTMLCanvasElement.prototype.getContext;
+      HTMLCanvasElement.prototype.getContext = function () {
+        var contextType = arguments[0];
+        if (contextType === "webgl2") {
+          return;
+        }
+        return originalGetContext.apply(
+          this,
+          [contextType].concat(Array.prototype.slice.call(arguments, 1)),
+        );
+      };
+    }
+  </script>
+  
 </body>
 </html>
+
