diff --git a/src/ImageSharp/Processing/Processors/Overlays/GlowProcessor{TPixel}.cs b/src/ImageSharp/Processing/Processors/Overlays/GlowProcessor{TPixel}.cs
index ff148e839..efa5ddf88 100644
--- a/src/ImageSharp/Processing/Processors/Overlays/GlowProcessor{TPixel}.cs
+++ b/src/ImageSharp/Processing/Processors/Overlays/GlowProcessor{TPixel}.cs
@@ -55,14 +55,14 @@ namespace SixLabors.ImageSharp.Processing.Processors.Overlays
             using IMemoryOwner<TPixel> rowColors = allocator.Allocate<TPixel>(interest.Width);
             rowColors.GetSpan().Fill(glowColor);
 
-            var operation = new RowIntervalOperation(configuration, interest, rowColors, this.blender, center, maxDistance, blendPercent, source);
-            ParallelRowIterator.IterateRowIntervals<RowIntervalOperation, float>(
+            var operation = new RowOperation(configuration, interest, rowColors, this.blender, center, maxDistance, blendPercent, source);
+            ParallelRowIterator.IterateRows<RowOperation, float>(
                 configuration,
                 interest,
                 in operation);
         }
 
-        private readonly struct RowIntervalOperation : IRowIntervalOperation<float>
+        private readonly struct RowOperation : IRowOperation<float>
         {
             private readonly Configuration configuration;
             private readonly Rectangle bounds;
@@ -74,7 +74,7 @@ namespace SixLabors.ImageSharp.Processing.Processors.Overlays
             private readonly ImageFrame<TPixel> source;
 
             [MethodImpl(InliningOptions.ShortMethod)]
-            public RowIntervalOperation(
+            public RowOperation(
                 Configuration configuration,
                 Rectangle bounds,
                 IMemoryOwner<TPixel> colors,
@@ -95,27 +95,24 @@ namespace SixLabors.ImageSharp.Processing.Processors.Overlays
             }
 
             [MethodImpl(InliningOptions.ShortMethod)]
-            public void Invoke(in RowInterval rows, Span<float> span)
+            public void Invoke(int y, Span<float> span)
             {
                 Span<TPixel> colorSpan = this.colors.GetSpan();
 
-                for (int y = rows.Min; y < rows.Max; y++)
+                for (int i = 0; i < this.bounds.Width; i++)
                 {
-                    for (int i = 0; i < this.bounds.Width; i++)
-                    {
-                        float distance = Vector2.Distance(this.center, new Vector2(i + this.bounds.X, y));
-                        span[i] = (this.blendPercent * (1 - (.95F * (distance / this.maxDistance)))).Clamp(0, 1);
-                    }
+                    float distance = Vector2.Distance(this.center, new Vector2(i + this.bounds.X, y));
+                    span[i] = (this.blendPercent * (1 - (.95F * (distance / this.maxDistance)))).Clamp(0, 1);
+                }
 
-                    Span<TPixel> destination = this.source.GetPixelRowSpan(y).Slice(this.bounds.X, this.bounds.Width);
+                Span<TPixel> destination = this.source.GetPixelRowSpan(y).Slice(this.bounds.X, this.bounds.Width);
 
-                    this.blender.Blend(
-                        this.configuration,
-                        destination,
-                        destination,
-                        colorSpan,
-                        span);
-                }
+                this.blender.Blend(
+                    this.configuration,
+                    destination,
+                    destination,
+                    colorSpan,
+                    span);
             }
         }
     }