From 4d26a164a9340276c2923543a88d6d180326d0de Mon Sep 17 00:00:00 2001
From: Stanisław Zagórowski <hasohasacz@gmail.com>
Date: Mon, 9 Oct 2023 12:32:49 +0200
Subject: front: add webgl check

---
 front/src/components/animated_bg.tsx | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/front/src/components/animated_bg.tsx b/front/src/components/animated_bg.tsx
index 6a8ab3a..80a8a63 100644
--- a/front/src/components/animated_bg.tsx
+++ b/front/src/components/animated_bg.tsx
@@ -111,4 +111,16 @@ const timeLoop = (
     };
 }
 
-export const AnimatedBg = timeLoop(AnimatedBgInternal, { refreshRate: fps });
+const checkWebGL = () => {
+    try {
+        const canvas = document.createElement("canvas");
+        return !!(
+            window.WebGLRenderingContext &&
+            (canvas.getContext("webgl") || canvas.getContext("experimental-webgl"))
+        );
+    } catch (e) {
+        return false;
+    }
+}
+
+export const AnimatedBg = checkWebGL() ? timeLoop(AnimatedBgInternal, { refreshRate: fps }) : () => <div />;
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