From 3da05330b27dd94773c7fc1de0d44a65d0a978a7 Mon Sep 17 00:00:00 2001
From: GOvEy1nw <45126527+GOvEy1nw@users.noreply.github.com>
Date: Wed, 29 Jul 2026 17:37:36 +0100
Subject: fix(images): disambiguate progress overlay cache keys

---
 src/Jellyfin.Drawing/ImageProcessor.cs          | 26 ++++++++++++++++++++-----
 src/Jellyfin.Drawing/Properties/AssemblyInfo.cs |  2 ++
 2 files changed, 23 insertions(+), 5 deletions(-)

(limited to 'src')

diff --git a/src/Jellyfin.Drawing/ImageProcessor.cs b/src/Jellyfin.Drawing/ImageProcessor.cs
index 6ffb022842..f906ad10ab 100644
--- a/src/Jellyfin.Drawing/ImageProcessor.cs
+++ b/src/Jellyfin.Drawing/ImageProcessor.cs
@@ -31,7 +31,7 @@ namespace Jellyfin.Drawing;
 public sealed class ImageProcessor : IImageProcessor, IDisposable
 {
     // Increment this when there's a change requiring caches to be invalidated
-    private const char Version = '3';
+    private const char Version = '4';
 
     private static readonly HashSet<string> _transparentImageTypes
         = new HashSet<string>(StringComparer.OrdinalIgnoreCase) { ".png", ".webp", ".gif", ".svg" };
@@ -251,7 +251,23 @@ public sealed class ImageProcessor : IImageProcessor, IDisposable
     /// <summary>
     /// Gets the cache file path based on a set of parameters.
     /// </summary>
-    private string GetCacheFilePath(
+    /// <param name="originalPath">The original image path.</param>
+    /// <param name="width">The requested width.</param>
+    /// <param name="height">The requested height.</param>
+    /// <param name="maxWidth">The maximum width.</param>
+    /// <param name="maxHeight">The maximum height.</param>
+    /// <param name="fillWidth">The fill width.</param>
+    /// <param name="fillHeight">The fill height.</param>
+    /// <param name="quality">The image quality.</param>
+    /// <param name="dateModified">The source image modification date.</param>
+    /// <param name="format">The output format.</param>
+    /// <param name="percentPlayed">The played percentage overlay value.</param>
+    /// <param name="unwatchedCount">The unwatched count overlay value.</param>
+    /// <param name="blur">The blur amount.</param>
+    /// <param name="backgroundColor">The background color.</param>
+    /// <param name="foregroundLayer">The foreground layer.</param>
+    /// <returns>The transformed image cache path.</returns>
+    internal string GetCacheFilePath(
         string originalPath,
         int? width,
         int? height,
@@ -318,13 +334,13 @@ public sealed class ImageProcessor : IImageProcessor, IDisposable
 
         if (percentPlayed > 0)
         {
-            filename.Append(",p=");
-            filename.Append(percentPlayed);
+            filename.Append(",pp=");
+            filename.Append(percentPlayed.ToString(CultureInfo.InvariantCulture));
         }
 
         if (unwatchedCount.HasValue)
         {
-            filename.Append(",p=");
+            filename.Append(",uc=");
             filename.Append(unwatchedCount.Value);
         }
 
diff --git a/src/Jellyfin.Drawing/Properties/AssemblyInfo.cs b/src/Jellyfin.Drawing/Properties/AssemblyInfo.cs
index 3851bf9241..3d39372313 100644
--- a/src/Jellyfin.Drawing/Properties/AssemblyInfo.cs
+++ b/src/Jellyfin.Drawing/Properties/AssemblyInfo.cs
@@ -1,4 +1,5 @@
 using System.Reflection;
+using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 
 // General Information about an assembly is controlled through the following
@@ -12,6 +13,7 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyCopyright("Copyright ©  2019 Jellyfin Contributors. Code released under the GNU General Public License")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
+[assembly: InternalsVisibleTo("Jellyfin.Server.Integration.Tests")]
 
 // Setting ComVisible to false makes the types in this assembly not visible
 // to COM components.  If you need to access a type in this assembly from
-- 
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