Start adding IDisposableAnalyzers to projects

4 files changed, 15 insertions, 10 deletions

diff --git a/src/Jellyfin.Drawing.Skia/Jellyfin.Drawing.Skia.csproj b/src/Jellyfin.Drawing.Skia/Jellyfin.Drawing.Skia.csproj
index 034691322..c465c4ad0 100644
--- a/src/Jellyfin.Drawing.Skia/Jellyfin.Drawing.Skia.csproj
+++ b/src/Jellyfin.Drawing.Skia/Jellyfin.Drawing.Skia.csproj
@@ -31,8 +31,12 @@
     <ProjectReference Include="..\..\MediaBrowser.Common\MediaBrowser.Common.csproj" />
   </ItemGroup>
 
-  <!-- Code analysers-->
+  <!-- Code Analyzers-->
   <ItemGroup Condition=" '$(Configuration)' == 'Debug' ">
+    <PackageReference Include="IDisposableAnalyzers">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
+    </PackageReference>
     <PackageReference Include="Microsoft.CodeAnalysis.BannedApiAnalyzers">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
diff --git a/src/Jellyfin.Drawing.Skia/SkiaEncoder.cs b/src/Jellyfin.Drawing.Skia/SkiaEncoder.cs
index 5a1d3dc5f..126c0503e 100644
--- a/src/Jellyfin.Drawing.Skia/SkiaEncoder.cs
+++ b/src/Jellyfin.Drawing.Skia/SkiaEncoder.cs
@@ -122,8 +122,8 @@ public class SkiaEncoder : IImageEncoder
             var svg = new SKSvg();
             try
             {
-                svg.Load(path);
-                return new ImageDimensions(Convert.ToInt32(svg.Picture.CullRect.Width), Convert.ToInt32(svg.Picture.CullRect.Height));
+                using var picture = svg.Load(path);
+                return new ImageDimensions(Convert.ToInt32(picture.CullRect.Width), Convert.ToInt32(picture.CullRect.Height));
             }
             catch (FormatException skiaColorException)
             {
@@ -432,7 +432,8 @@ public class SkiaEncoder : IImageEncoder
 
         // scale image (the FromImage creates a copy)
         var imageInfo = new SKImageInfo(width, height, bitmap.ColorType, bitmap.AlphaType, bitmap.ColorSpace);
-        using var resizedBitmap = SKBitmap.FromImage(ResizeImage(bitmap, imageInfo));
+        using var resizedImage = ResizeImage(bitmap, imageInfo);
+        using var resizedBitmap = SKBitmap.FromImage(resizedImage);
 
         // If all we're doing is resizing then we can stop now
         if (!hasBackgroundColor && !hasForegroundColor && blur == 0 && !hasIndicator)
diff --git a/src/Jellyfin.Drawing.Skia/SkiaHelper.cs b/src/Jellyfin.Drawing.Skia/SkiaHelper.cs
index 00d224da9..bd1b2b0da 100644
--- a/src/Jellyfin.Drawing.Skia/SkiaHelper.cs
+++ b/src/Jellyfin.Drawing.Skia/SkiaHelper.cs
@@ -19,7 +19,6 @@ public static class SkiaHelper
     public static SKBitmap? GetNextValidImage(SkiaEncoder skiaEncoder, IReadOnlyList<string> paths, int currentIndex, out int newIndex)
     {
         var imagesTested = new Dictionary<int, int>();
-        SKBitmap? bitmap = null;
 
         while (imagesTested.Count < paths.Count)
         {
@@ -28,7 +27,7 @@ public static class SkiaHelper
                 currentIndex = 0;
             }
 
-            bitmap = skiaEncoder.Decode(paths[currentIndex], false, null, out _);
+            SKBitmap? bitmap = skiaEncoder.Decode(paths[currentIndex], false, null, out _);
 
             imagesTested[currentIndex] = 0;
 
@@ -36,11 +35,12 @@ public static class SkiaHelper
 
             if (bitmap is not null)
             {
-                break;
+                newIndex = currentIndex;
+                return bitmap;
             }
         }
 
         newIndex = currentIndex;
-        return bitmap;
+        return null;
     }
 }
diff --git a/src/Jellyfin.Drawing.Skia/StripCollageBuilder.cs b/src/Jellyfin.Drawing.Skia/StripCollageBuilder.cs
index a8f80f7e2..6dff7aa9b 100644
--- a/src/Jellyfin.Drawing.Skia/StripCollageBuilder.cs
+++ b/src/Jellyfin.Drawing.Skia/StripCollageBuilder.cs
@@ -189,12 +189,12 @@ public partial class StripCollageBuilder
 
                 // Scale image. The FromBitmap creates a copy
                 var imageInfo = new SKImageInfo(cellWidth, cellHeight, currentBitmap.ColorType, currentBitmap.AlphaType, currentBitmap.ColorSpace);
-                using var resizedBitmap = SKBitmap.FromImage(SkiaEncoder.ResizeImage(currentBitmap, imageInfo));
+                using var resizeImage = SkiaEncoder.ResizeImage(currentBitmap, imageInfo);
 
                 // draw this image into the strip at the next position
                 var xPos = x * cellWidth;
                 var yPos = y * cellHeight;
-                canvas.DrawBitmap(resizedBitmap, xPos, yPos);
+                canvas.DrawImage(resizeImage, xPos, yPos);
             }
         }