From a6ae580b9f23f7f43acf3637b866435616929396 Mon Sep 17 00:00:00 2001
From: Ottermandias <nickroederspam+git1@gmail.com>
Date: Wed, 23 Aug 2023 18:42:12 +0200
Subject: [PATCH] Explain comment.

---
 Penumbra/Import/Textures/TextureManager.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Penumbra/Import/Textures/TextureManager.cs b/Penumbra/Import/Textures/TextureManager.cs
index f67dabb0..9e4890f2 100644
--- a/Penumbra/Import/Textures/TextureManager.cs
+++ b/Penumbra/Import/Textures/TextureManager.cs
@@ -418,7 +418,8 @@ public sealed class TextureManager : SingleTaskQueue, IDisposable
         using var w      = new BinaryWriter(stream);
         header.Write(w);
         w.Write(input.Pixels);
-        // No idea why this is necessary, but it is.
+        // Necessary due to the GC being allowed to collect after the last invocation of an object,
+        // thus invalidating the ReadOnlySpan.
         GC.KeepAlive(input);
     }