Merge pull request #17569 from vavallee/fix/17056-no-image-upscaling

Stop image endpoints from upscaling beyond the source resolution
2026-08-10 16:10:17 -04:00
parent 7be16e9f74 82ecfde2f7
commit d0e0e291f2
4 changed files with 124 additions and 1 deletions
@@ -11,7 +11,9 @@ namespace MediaBrowser.Controller.Drawing
            // Determine the output size based on incoming parameters
            var newSize = DrawingUtils.Resize(originalImageSize, options.Width ?? 0, options.Height ?? 0, options.MaxWidth ?? 0, options.MaxHeight ?? 0);
            newSize = DrawingUtils.ResizeFill(newSize, options.FillWidth, options.FillHeight);
-            return newSize;
+
+            // Never encode larger than the source.
+            return DrawingUtils.ScaleDownToFit(newSize, originalImageSize);
        }
    }
 }