diff --git a/src/ImageSharp/Advanced/IRowAction.cs b/src/ImageSharp/Advanced/IRowOperation.cs
similarity index 92%
rename from src/ImageSharp/Advanced/IRowAction.cs
rename to src/ImageSharp/Advanced/IRowOperation.cs
index b541160af..0a6065e4b 100644
--- a/src/ImageSharp/Advanced/IRowAction.cs
+++ b/src/ImageSharp/Advanced/IRowOperation.cs
@@ -6,7 +6,7 @@ namespace SixLabors.ImageSharp.Advanced
     /// <summary>
     /// Defines the contract for an action that operates on a row.
     /// </summary>
-    public interface IRowAction
+    public interface IRowOperation
     {
         /// <summary>
         /// Invokes the method passing the row y coordinate.
diff --git a/src/ImageSharp/Advanced/IRowAction{TBuffer}.cs b/src/ImageSharp/Advanced/IRowOperation{TBuffer}.cs
similarity index 94%
rename from src/ImageSharp/Advanced/IRowAction{TBuffer}.cs
rename to src/ImageSharp/Advanced/IRowOperation{TBuffer}.cs
index aff043aa2..7a13930fa 100644
--- a/src/ImageSharp/Advanced/IRowAction{TBuffer}.cs
+++ b/src/ImageSharp/Advanced/IRowOperation{TBuffer}.cs
@@ -9,7 +9,7 @@ namespace SixLabors.ImageSharp.Advanced
     /// Defines the contract for an action that operates on a row with a temporary buffer.
     /// </summary>
     /// <typeparam name="TBuffer">The type of buffer elements.</typeparam>
-    public interface IRowAction<TBuffer>
+    public interface IRowOperation<TBuffer>
         where TBuffer : unmanaged
     {
         /// <summary>
diff --git a/src/ImageSharp/Advanced/ParallelRowIterator.Wrappers.cs b/src/ImageSharp/Advanced/ParallelRowIterator.Wrappers.cs
index bd30d4ff4..7c3861fdf 100644
--- a/src/ImageSharp/Advanced/ParallelRowIterator.Wrappers.cs
+++ b/src/ImageSharp/Advanced/ParallelRowIterator.Wrappers.cs
@@ -38,14 +38,14 @@ namespace SixLabors.ImageSharp.Advanced
             }
         }
 
-        private readonly struct WrappingRowAction<T>
-            where T : struct, IRowAction
+        private readonly struct RowOperationWrapper<T>
+            where T : struct, IRowOperation
         {
             private readonly IterationParameters info;
             private readonly T action;
 
             [MethodImpl(InliningOptions.ShortMethod)]
-            public WrappingRowAction(in IterationParameters info, in T action)
+            public RowOperationWrapper(in IterationParameters info, in T action)
             {
                 this.info = info;
                 this.action = action;
@@ -71,8 +71,8 @@ namespace SixLabors.ImageSharp.Advanced
             }
         }
 
-        private readonly struct WrappingRowAction<T, TBuffer>
-            where T : struct, IRowAction<TBuffer>
+        private readonly struct RowOperationWrapper<T, TBuffer>
+            where T : struct, IRowOperation<TBuffer>
             where TBuffer : unmanaged
         {
             private readonly IterationParameters info;
@@ -80,7 +80,7 @@ namespace SixLabors.ImageSharp.Advanced
             private readonly T action;
 
             [MethodImpl(InliningOptions.ShortMethod)]
-            public WrappingRowAction(
+            public RowOperationWrapper(
                 in IterationParameters info,
                 MemoryAllocator allocator,
                 in T action)
@@ -102,7 +102,7 @@ namespace SixLabors.ImageSharp.Advanced
 
                 int yMax = Math.Min(yMin + this.info.StepY, this.info.MaxY);
 
-                using IMemoryOwner<TBuffer> buffer = this.allocator.Allocate<TBuffer>(this.info.MaxX);
+                using IMemoryOwner<TBuffer> buffer = this.allocator.Allocate<TBuffer>(this.info.Width);
 
                 Span<TBuffer> span = buffer.Memory.Span;