diff --git a/src/BizHawk.Bizware.BizwareGL/IGL.cs b/src/BizHawk.Bizware.BizwareGL/IGL.cs
index dfb59393d3..1fe49740ae 100644
--- a/src/BizHawk.Bizware.BizwareGL/IGL.cs
+++ b/src/BizHawk.Bizware.BizwareGL/IGL.cs
@@ -113,10 +113,9 @@ namespace BizHawk.Bizware.BizwareGL
 		/// </summary>
 		BitmapBuffer ResolveTexture2d(Texture2d texture);
 
-		/// <summary>
-		/// Sets a 2d texture parameter
-		/// </summary>
-		void TexParameter2d(Texture2d texture, TextureParameterName pname, int param);
+		void SetMinFilter(Texture2d texture, TextureMinFilter minFilter);
+
+		void SetMagFilter(Texture2d texture, TextureMagFilter magFilter);
 
 		/// <summary>
 		/// creates a vertex layout resource
diff --git a/src/BizHawk.Bizware.BizwareGL/Texture2d.cs b/src/BizHawk.Bizware.BizwareGL/Texture2d.cs
index a399e23fe4..ad62d61569 100644
--- a/src/BizHawk.Bizware.BizwareGL/Texture2d.cs
+++ b/src/BizHawk.Bizware.BizwareGL/Texture2d.cs
@@ -41,15 +41,9 @@ namespace BizHawk.Bizware.BizwareGL
 		{
 		}
 
-		public void SetMinFilter(TextureMinFilter minFilter)
-		{
-			Owner.TexParameter2d(this,TextureParameterName.TextureMinFilter, (int)minFilter);
-		}
+		public void SetMinFilter(TextureMinFilter minFilter) => Owner.SetMinFilter(this, minFilter);
 
-		public void SetMagFilter(TextureMagFilter magFilter)
-		{
-			Owner.TexParameter2d(this, TextureParameterName.TextureMagFilter, (int)magFilter);
-		}
+		public void SetMagFilter(TextureMagFilter magFilter) => Owner.SetMagFilter(this, magFilter);
 
 		public void SetFilterLinear()
 		{
diff --git a/src/BizHawk.Bizware.DirectX/IGL_SlimDX9.cs b/src/BizHawk.Bizware.DirectX/IGL_SlimDX9.cs
index 65446a5756..774e95c201 100644
--- a/src/BizHawk.Bizware.DirectX/IGL_SlimDX9.cs
+++ b/src/BizHawk.Bizware.DirectX/IGL_SlimDX9.cs
@@ -649,24 +649,15 @@ namespace BizHawk.Bizware.DirectX
 			tw.WrapClamp = clamp ? TextureAddress.Clamp : TextureAddress.Wrap;
 		}
 
-		public void TexParameter2d(Texture2d tex, gl.TextureParameterName pName, int param)
-		{
-			var tw = (TextureWrapper)tex.Opaque;
+		public void SetMinFilter(Texture2d texture, gl.TextureMinFilter minFilter)
+			=> ((TextureWrapper) texture.Opaque).MinFilter = minFilter == gl.TextureMinFilter.Linear
+				? TextureFilter.Linear
+				: TextureFilter.Point;
 
-			if (pName == gl.TextureParameterName.TextureMinFilter)
-			{
-				tw.MinFilter = param == (int)gl.TextureMinFilter.Linear
-					? TextureFilter.Linear
-					: TextureFilter.Point;
-			}
-
-			if (pName == gl.TextureParameterName.TextureMagFilter)
-			{
-				tw.MagFilter = param == (int)gl.TextureMagFilter.Linear
-					? TextureFilter.Linear 
-					: TextureFilter.Point;
-			}
-		}
+		public void SetMagFilter(Texture2d texture, gl.TextureMagFilter magFilter)
+			=> ((TextureWrapper) texture.Opaque).MagFilter = magFilter == gl.TextureMagFilter.Linear
+				? TextureFilter.Linear
+				: TextureFilter.Point;
 
 		public Texture2d LoadTexture(Bitmap bitmap)
 		{
diff --git a/src/BizHawk.Client.EmuHawk/GraphicsImplementations/IGL_GdiPlus.cs b/src/BizHawk.Client.EmuHawk/GraphicsImplementations/IGL_GdiPlus.cs
index 8cc9d535c9..ad2b33bc71 100644
--- a/src/BizHawk.Client.EmuHawk/GraphicsImplementations/IGL_GdiPlus.cs
+++ b/src/BizHawk.Client.EmuHawk/GraphicsImplementations/IGL_GdiPlus.cs
@@ -135,14 +135,11 @@ namespace BizHawk.Client.EmuHawk
 	
 		}
 
-		public void TexParameter2d(Texture2d tex, TextureParameterName pname, int param)
-		{
-			var tw = tex.Opaque as GDIPTextureWrapper;
-			if (pname == TextureParameterName.TextureMinFilter)
-				tw.MinFilter = (TextureMinFilter)param;
-			if (pname == TextureParameterName.TextureMagFilter)
-				tw.MagFilter = (TextureMagFilter)param;
-		}
+		public void SetMinFilter(Texture2d texture, TextureMinFilter minFilter)
+			=> ((GDIPTextureWrapper) texture.Opaque).MinFilter = minFilter;
+
+		public void SetMagFilter(Texture2d texture, TextureMagFilter magFilter)
+			=> ((GDIPTextureWrapper) texture.Opaque).MagFilter = magFilter;
 
 		public Texture2d LoadTexture(Bitmap bitmap)
 		{
diff --git a/src/BizHawk.Client.EmuHawk/GraphicsImplementations/IGL_TK.cs b/src/BizHawk.Client.EmuHawk/GraphicsImplementations/IGL_TK.cs
index a57dcdf31a..256f8a7835 100644
--- a/src/BizHawk.Client.EmuHawk/GraphicsImplementations/IGL_TK.cs
+++ b/src/BizHawk.Client.EmuHawk/GraphicsImplementations/IGL_TK.cs
@@ -427,10 +427,16 @@ namespace BizHawk.Client.EmuHawk
 			GL.BindTexture(TextureTarget.Texture2D, (int)tex.Opaque);
 		}
 
-		public void TexParameter2d(Texture2d tex, TextureParameterName pName, int param)
+		public void SetMinFilter(Texture2d texture, TextureMinFilter minFilter)
 		{
-			BindTexture2d(tex);
-			GL.TexParameter(TextureTarget.Texture2D, pName, param);
+			BindTexture2d(texture);
+			GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int) minFilter);
+		}
+
+		public void SetMagFilter(Texture2d texture, TextureMagFilter magFilter)
+		{
+			BindTexture2d(texture);
+			GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int) magFilter);
 		}
 
 		public Texture2d LoadTexture(sd.Bitmap bitmap)