diff --git a/binding/Binding/SKImageFilter.cs b/binding/Binding/SKImageFilter.cs
index 00e01e7b221..e7accba9a42 100644
--- a/binding/Binding/SKImageFilter.cs
+++ b/binding/Binding/SKImageFilter.cs
@@ -74,6 +74,12 @@ protected override void Dispose (bool disposing) =>
 
 		// CreateMatrix
 
+		public static SKImageFilter CreateMatrix(in SKMatrix matrix)
+		{
+			fixed (SKMatrix* m = &matrix)
+				return GetObject(SkiaApi.sk_imagefilter_new_matrix(m, default, IntPtr.Zero));
+		}
+
 		public static SKImageFilter CreateMatrix(SKMatrix matrix, SKFilterQuality quality, SKImageFilter input = null)
 		{
 			return GetObject(SkiaApi.sk_imagefilter_new_matrix(&matrix, quality, input == null ? IntPtr.Zero : input.Handle));
@@ -81,6 +87,9 @@ public static SKImageFilter CreateMatrix(SKMatrix matrix, SKFilterQuality qualit
 
 		// CreateAlphaThreshold
 
+		public static SKImageFilter CreateAlphaThreshold (SKRectI region, float innerThreshold, float outerThreshold) =>
+			CreateAlphaThreshold (region, innerThreshold, outerThreshold, null);
+
 		public static SKImageFilter CreateAlphaThreshold(SKRectI region, float innerThreshold, float outerThreshold, SKImageFilter input = null)
 		{
 			var reg = new SKRegion ();
@@ -98,6 +107,12 @@ public static SKImageFilter CreateAlphaThreshold(SKRegion region, float innerThr
 
 		// CreateBlur
 
+		public static SKImageFilter CreateBlur (float sigmaX, float sigmaY) =>
+			CreateBlur (sigmaX, sigmaY, SKShaderTileMode.Decal, null);
+
+		public static SKImageFilter CreateBlur (float sigmaX, float sigmaY, SKShaderTileMode tileMode) =>
+			CreateBlur (sigmaX, sigmaY, tileMode, null);
+
 		public static SKImageFilter CreateBlur (float sigmaX, float sigmaY, SKImageFilter input = null, SKImageFilter.CropRect cropRect = null) =>
 			CreateBlur (sigmaX, sigmaY, SKShaderTileMode.Decal, input, cropRect);
 
@@ -106,6 +121,9 @@ public static SKImageFilter CreateBlur (float sigmaX, float sigmaY, SKShaderTile
 
 		// CreateColorFilter
 
+		public static SKImageFilter CreateColorFilter (SKColorFilter cf) =>
+			CreateColorFilter (cf, null);
+
 		public static SKImageFilter CreateColorFilter(SKColorFilter cf, SKImageFilter input = null, SKImageFilter.CropRect cropRect = null)
 		{
 			if (cf == null)
@@ -131,6 +149,9 @@ public static SKImageFilter CreateCompose(SKImageFilter outer, SKImageFilter inn
 		public static SKImageFilter CreateDisplacementMapEffect (SKDisplacementMapEffectChannelSelectorType xChannelSelector, SKDisplacementMapEffectChannelSelectorType yChannelSelector, float scale, SKImageFilter displacement, SKImageFilter input = null, SKImageFilter.CropRect cropRect = null) =>
 			CreateDisplacementMapEffect (xChannelSelector.ToColorChannel (), yChannelSelector.ToColorChannel (), scale, displacement, input, cropRect);
 
+		public static SKImageFilter CreateDisplacementMapEffect (SKColorChannel xChannelSelector, SKColorChannel yChannelSelector, float scale, SKImageFilter displacement) =>
+			CreateDisplacementMapEffect (xChannelSelector, yChannelSelector, scale, displacement, null);
+
 		public static SKImageFilter CreateDisplacementMapEffect (SKColorChannel xChannelSelector, SKColorChannel yChannelSelector, float scale, SKImageFilter displacement, SKImageFilter input = null, SKImageFilter.CropRect cropRect = null)
 		{
 			if (displacement == null)
@@ -147,6 +168,9 @@ public static SKImageFilter CreateDropShadow (float dx, float dy, float sigmaX,
 				? CreateDropShadowOnly (dx, dy, sigmaX, sigmaY, color, input, cropRect)
 				: CreateDropShadow (dx, dy, sigmaX, sigmaY, color, input, cropRect);
 
+		public static SKImageFilter CreateDropShadow (float dx, float dy, float sigmaX, float sigmaY, SKColor color) =>
+			CreateDropShadow (dx, dy, sigmaX, sigmaY, color, null);
+
 		public static SKImageFilter CreateDropShadow (float dx, float dy, float sigmaX, float sigmaY, SKColor color, SKImageFilter input = null, SKImageFilter.CropRect cropRect = null) =>
 			GetObject (SkiaApi.sk_imagefilter_new_drop_shadow (dx, dy, sigmaX, sigmaY, (uint)color, input == null ? IntPtr.Zero : input.Handle, cropRect == null ? IntPtr.Zero : cropRect.Handle));
 
@@ -155,6 +179,9 @@ public static SKImageFilter CreateDropShadowOnly (float dx, float dy, float sigm
 
 		// Create*LitDiffuse
 
+		public static SKImageFilter CreateDistantLitDiffuse (SKPoint3 direction, SKColor lightColor, float surfaceScale, float kd) =>
+			CreateDistantLitDiffuse (direction, lightColor, surfaceScale, kd, null);
+
 		public static SKImageFilter CreateDistantLitDiffuse(SKPoint3 direction, SKColor lightColor, float surfaceScale, float kd, SKImageFilter input = null, SKImageFilter.CropRect cropRect = null)
 		{
 			return GetObject(SkiaApi.sk_imagefilter_new_distant_lit_diffuse(&direction, (uint)lightColor, surfaceScale, kd, input == null ? IntPtr.Zero : input.Handle, cropRect == null ? IntPtr.Zero : cropRect.Handle));
@@ -172,6 +199,9 @@ public static SKImageFilter CreateSpotLitDiffuse(SKPoint3 location, SKPoint3 tar
 
 		// Create*LitSpecular
 
+		public static SKImageFilter CreateDistantLitSpecular (SKPoint3 direction, SKColor lightColor, float surfaceScale, float ks, float shininess) =>
+			CreateDistantLitSpecular (direction, lightColor, surfaceScale, ks, shininess, null);
+
 		public static SKImageFilter CreateDistantLitSpecular(SKPoint3 direction, SKColor lightColor, float surfaceScale, float ks, float shininess, SKImageFilter input = null, SKImageFilter.CropRect cropRect = null)
 		{
 			return GetObject(SkiaApi.sk_imagefilter_new_distant_lit_specular(&direction, (uint)lightColor, surfaceScale, ks, shininess, input == null ? IntPtr.Zero : input.Handle, cropRect == null ? IntPtr.Zero : cropRect.Handle));
@@ -189,6 +219,9 @@ public static SKImageFilter CreateSpotLitSpecular(SKPoint3 location, SKPoint3 ta
 
 		// CreateMagnifier
 
+		public static SKImageFilter CreateMagnifier (SKRect src, float inset) =>
+			CreateMagnifier (src, inset, null);
+
 		public static SKImageFilter CreateMagnifier(SKRect src, float inset, SKImageFilter input = null, SKImageFilter.CropRect cropRect = null)
 		{
 			return GetObject(SkiaApi.sk_imagefilter_new_magnifier(&src, inset, input == null ? IntPtr.Zero : input.Handle, cropRect == null ? IntPtr.Zero : cropRect.Handle));
@@ -201,6 +234,9 @@ public static SKImageFilter CreateMagnifier(SKRect src, float inset, SKImageFilt
 		public static SKImageFilter CreateMatrixConvolution (SKSizeI kernelSize, float[] kernel, float gain, float bias, SKPointI kernelOffset, SKMatrixConvolutionTileMode tileMode, bool convolveAlpha, SKImageFilter input = null, SKImageFilter.CropRect cropRect = null) =>
 			CreateMatrixConvolution (kernelSize, kernel, gain, bias, kernelOffset, tileMode.ToShaderTileMode (), convolveAlpha, input, cropRect);
 
+		public static SKImageFilter CreateMatrixConvolution (SKSizeI kernelSize, System.ReadOnlySpan<float> kernel, float gain, float bias, SKPointI kernelOffset, SKShaderTileMode tileMode, bool convolveAlpha) =>
+			CreateMatrixConvolution (kernelSize, kernel.ToArray (), gain, bias, kernelOffset, tileMode, convolveAlpha);
+
 		public static SKImageFilter CreateMatrixConvolution (SKSizeI kernelSize, float[] kernel, float gain, float bias, SKPointI kernelOffset, SKShaderTileMode tileMode, bool convolveAlpha, SKImageFilter input = null, SKImageFilter.CropRect cropRect = null)
 		{
 			if (kernel == null)
@@ -214,6 +250,12 @@ public static SKImageFilter CreateMatrixConvolution (SKSizeI kernelSize, float[]
 
 		// CreateMerge
 
+		public static SKImageFilter CreateMerge (SKImageFilter first, SKImageFilter second) =>
+			CreateMerge (new[] { first, second });
+
+		public static SKImageFilter CreateMerge (System.ReadOnlySpan<SKImageFilter> filters) =>
+			CreateMerge (filters.ToArray ());
+
 		[EditorBrowsable (EditorBrowsableState.Never)]
 		[Obsolete("Use CreateMerge(SKImageFilter, SKImageFilter, SKImageFilter.CropRect) instead.")]
 		public static SKImageFilter CreateMerge(SKImageFilter first, SKImageFilter second, SKBlendMode mode, SKImageFilter.CropRect cropRect = null)
@@ -249,6 +291,9 @@ public static SKImageFilter CreateMerge(SKImageFilter[] filters, SKImageFilter.C
 
 		// CreateDilate
 
+		public static SKImageFilter CreateDilate (int radiusX, int radiusY) =>
+			CreateDilate (radiusX, radiusY, null);
+
 		public static SKImageFilter CreateDilate(int radiusX, int radiusY, SKImageFilter input = null, SKImageFilter.CropRect cropRect = null) =>
 			CreateDilate ((float)radiusX, (float)radiusY, input, cropRect);
 
@@ -259,6 +304,9 @@ public static SKImageFilter CreateDilate(float radiusX, float radiusY, SKImageFi
 
 		// CreateErode
 
+		public static SKImageFilter CreateErode (int radiusX, int radiusY) =>
+			CreateErode (radiusX, radiusY, null);
+
 		public static SKImageFilter CreateErode(int radiusX, int radiusY, SKImageFilter input = null, SKImageFilter.CropRect cropRect = null) =>
 			CreateErode ((float)radiusX, (float)radiusY, input, cropRect);
 
@@ -269,6 +317,9 @@ public static SKImageFilter CreateErode(float radiusX, float radiusY, SKImageFil
 
 		// CreateOffset
 
+		public static SKImageFilter CreateOffset (float dx, float dy) =>
+			CreateOffset (dx, dy, null);
+
 		public static SKImageFilter CreateOffset(float dx, float dy, SKImageFilter input = null, SKImageFilter.CropRect cropRect = null)
 		{
 			return GetObject(SkiaApi.sk_imagefilter_new_offset(dx, dy, input == null ? IntPtr.Zero : input.Handle, cropRect == null ? IntPtr.Zero : cropRect.Handle));
@@ -301,6 +352,9 @@ public static SKImageFilter CreateTile(SKRect src, SKRect dst, SKImageFilter inp
 
 		// CreateBlendMode
 
+		public static SKImageFilter CreateBlendMode (SKBlendMode mode, SKImageFilter background, SKImageFilter foreground = null) =>
+			CreateBlendMode (mode, background, foreground, null);
+
 		public static SKImageFilter CreateBlendMode(SKBlendMode mode, SKImageFilter background, SKImageFilter foreground = null, SKImageFilter.CropRect cropRect = null)
 		{
 			if (background == null)
@@ -310,6 +364,9 @@ public static SKImageFilter CreateBlendMode(SKBlendMode mode, SKImageFilter back
 
 		// CreateArithmetic
 
+		public static SKImageFilter CreateArithmetic (float k1, float k2, float k3, float k4, bool enforcePMColor, SKImageFilter background) =>
+			CreateArithmetic (k1, k2, k3, k4, enforcePMColor, background, null);
+
 		public static SKImageFilter CreateArithmetic(float k1, float k2, float k3, float k4, bool enforcePMColor, SKImageFilter background, SKImageFilter foreground = null, SKImageFilter.CropRect cropRect = null)
 		{
 			if (background == null)