diff --git a/OpenRA.Game/Graphics/PlatformInterfaces.cs b/OpenRA.Game/Graphics/PlatformInterfaces.cs
index 2fbfe1d2fa..3b56b99746 100644
--- a/OpenRA.Game/Graphics/PlatformInterfaces.cs
+++ b/OpenRA.Game/Graphics/PlatformInterfaces.cs
@@ -124,7 +124,6 @@ namespace OpenRA
 
 	public interface ITexture : IDisposable
 	{
-		void SetData(uint[,] colors);
 		void SetData(byte[] colors, int width, int height);
 		void SetFloatData(float[] data, int width, int height);
 		byte[] GetData();
diff --git a/OpenRA.Platforms.Default/Texture.cs b/OpenRA.Platforms.Default/Texture.cs
index 3ee88980a3..dcbe19842f 100644
--- a/OpenRA.Platforms.Default/Texture.cs
+++ b/OpenRA.Platforms.Default/Texture.cs
@@ -92,24 +92,6 @@ namespace OpenRA.Platforms.Default
 			}
 		}
 
-		// An array of RGBA
-		public void SetData(uint[,] colors)
-		{
-			VerifyThreadAffinity();
-			var width = colors.GetUpperBound(1) + 1;
-			var height = colors.GetUpperBound(0) + 1;
-
-			if (!Exts.IsPowerOf2(width) || !Exts.IsPowerOf2(height))
-				throw new InvalidDataException($"Non-power-of-two array {width}x{height}");
-
-			Size = new Size(width, height);
-			unsafe
-			{
-				fixed (uint* ptr = &colors[0, 0])
-					SetData(new IntPtr(ptr), width, height);
-			}
-		}
-
 		public void SetFloatData(float[] data, int width, int height)
 		{
 			VerifyThreadAffinity();
diff --git a/OpenRA.Platforms.Default/ThreadedGraphicsContext.cs b/OpenRA.Platforms.Default/ThreadedGraphicsContext.cs
index 7a637fe282..2fef38fd65 100644
--- a/OpenRA.Platforms.Default/ThreadedGraphicsContext.cs
+++ b/OpenRA.Platforms.Default/ThreadedGraphicsContext.cs
@@ -557,7 +557,6 @@ namespace OpenRA.Platforms.Default
 		readonly Func<object> getSize;
 		readonly Action<object> setEmpty;
 		readonly Func<byte[]> getData;
-		readonly Func<object, object> setData1;
 		readonly Action<object> setData2;
 		readonly Func<object, object> setData3;
 		readonly Action<object> setData4;
@@ -573,7 +572,6 @@ namespace OpenRA.Platforms.Default
 			getSize = () => texture.Size;
 			setEmpty = tuple => { var t = (ValueTuple<int, int>)tuple; texture.SetEmpty(t.Item1, t.Item2); };
 			getData = () => texture.GetData();
-			setData1 = colors => { texture.SetData((uint[,])colors); return null; };
 			setData2 = tuple => { var t = (ValueTuple<byte[], int, int>)tuple; texture.SetData(t.Item1, t.Item2, t.Item3); };
 			setData3 = tuple => { setData2(tuple); return null; };
 			setData4 = tuple => { var t = (ValueTuple<float[], int, int>)tuple; texture.SetFloatData(t.Item1, t.Item2, t.Item3); };
@@ -602,12 +600,6 @@ namespace OpenRA.Platforms.Default
 			return device.Send(getData);
 		}
 
-		public void SetData(uint[,] colors)
-		{
-			// We can't return until we are finished with the data, so we must Send here.
-			device.Send(setData1, colors);
-		}
-
 		public void SetData(byte[] colors, int width, int height)
 		{
 			// Objects 85000 bytes or more will be directly allocated in the Large Object Heap (LOH).