Add Rgba64 methods to IPixel. Touch #610

TODO: Tests

src/ImageSharp/PixelFormats/Alpha8.cs

@@ -155,6 +155,14 @@ namespace SixLabors.ImageSharp.PixelFormats
             dest.A = this.PackedValue;
         }
 
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source) => this.PackFromVector4(source.ToScaledVector4());
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest) => dest.PackFromVector4(this.ToScaledVector4());
+
         /// <summary>
         /// Compares an object with the packed vector.
         /// </summary>

src/ImageSharp/PixelFormats/Argb32.cs

@@ -310,6 +310,14 @@ namespace SixLabors.ImageSharp.PixelFormats
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public Argb32 ToArgb32() => this;
 
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source) => this.PackFromVector4(source.ToScaledVector4());
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest) => dest.PackFromVector4(this.ToScaledVector4());
+
         /// <inheritdoc/>
         public override bool Equals(object obj)
         {

src/ImageSharp/PixelFormats/Bgr24.cs

@@ -176,5 +176,13 @@ namespace SixLabors.ImageSharp.PixelFormats
             dest.B = this.B;
             dest.A = 255;
         }
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source) => this.PackFromVector4(source.ToScaledVector4());
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest) => dest.PackFromVector4(this.ToScaledVector4());
     }
 }

src/ImageSharp/PixelFormats/Bgr565.cs

@@ -187,6 +187,14 @@ namespace SixLabors.ImageSharp.PixelFormats
             dest.A = (byte)MathF.Round(vector.W);
         }
 
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source) => this.PackFromVector4(source.ToScaledVector4());
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest) => dest.PackFromVector4(this.ToScaledVector4());
+
         /// <inheritdoc />
         public override bool Equals(object obj)
         {

src/ImageSharp/PixelFormats/Bgra32.cs

@@ -252,12 +252,21 @@ namespace SixLabors.ImageSharp.PixelFormats
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public Bgra32 ToBgra32() => this;
 
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source) => this.PackFromVector4(source.ToScaledVector4());
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest) => dest.PackFromVector4(this.ToScaledVector4());
+
         /// <summary>
         /// Packs a <see cref="Vector4"/> into a color.
         /// </summary>
         /// <param name="vector">The vector containing the values to pack.</param>
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        private void Pack(ref Vector4 vector) {
+        private void Pack(ref Vector4 vector)
+        {
             vector *= MaxBytes;
             vector += Half;
             vector = Vector4.Clamp(vector, Vector4.Zero, MaxBytes);

src/ImageSharp/PixelFormats/Bgra4444.cs

@@ -178,6 +178,14 @@ namespace SixLabors.ImageSharp.PixelFormats
             dest.A = (byte)vector.W;
         }
 
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source) => this.PackFromVector4(source.ToScaledVector4());
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest) => dest.PackFromVector4(this.ToScaledVector4());
+
         /// <inheritdoc />
         public override bool Equals(object obj)
         {

src/ImageSharp/PixelFormats/Bgra5551.cs

@@ -178,6 +178,14 @@ namespace SixLabors.ImageSharp.PixelFormats
             dest.A = (byte)vector.W;
         }
 
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source) => this.PackFromVector4(source.ToScaledVector4());
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest) => dest.PackFromVector4(this.ToScaledVector4());
+
         /// <inheritdoc />
         public override bool Equals(object obj)
         {

src/ImageSharp/PixelFormats/Byte4.cs

@@ -179,6 +179,14 @@ namespace SixLabors.ImageSharp.PixelFormats
             dest.A = (byte)vector.W;
         }
 
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source) => this.PackFromVector4(source.ToScaledVector4());
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest) => dest.PackFromVector4(this.ToScaledVector4());
+
         /// <inheritdoc />
         public override bool Equals(object obj)
         {

src/ImageSharp/PixelFormats/HalfSingle.cs

@@ -192,6 +192,14 @@ namespace SixLabors.ImageSharp.PixelFormats
             dest.A = (byte)vector.W;
         }
 
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source) => this.PackFromVector4(source.ToScaledVector4());
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest) => dest.PackFromVector4(this.ToScaledVector4());
+
         /// <inheritdoc />
         public override bool Equals(object obj)
         {

src/ImageSharp/PixelFormats/HalfVector2.cs

@@ -207,6 +207,14 @@ namespace SixLabors.ImageSharp.PixelFormats
             dest.A = 255;
         }
 
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source) => this.PackFromVector4(source.ToScaledVector4());
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest) => dest.PackFromVector4(this.ToScaledVector4());
+
         /// <inheritdoc />
         public override string ToString()
         {

src/ImageSharp/PixelFormats/HalfVector4.cs

@@ -200,6 +200,14 @@ namespace SixLabors.ImageSharp.PixelFormats
             dest.A = (byte)vector.W;
         }
 
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source) => this.PackFromVector4(source.ToScaledVector4());
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest) => dest.PackFromVector4(this.ToScaledVector4());
+
         /// <inheritdoc />
         public override string ToString()
         {

src/ImageSharp/PixelFormats/IPixel.cs

@@ -61,6 +61,12 @@ namespace SixLabors.ImageSharp.PixelFormats
         /// <param name="source">The <see cref="Rgba32"/> value.</param>
         void PackFromRgba32(Rgba32 source);
 
+        /// <summary>
+        /// Packs the pixel from an <see cref="Rgba64"/> value.
+        /// </summary>
+        /// <param name="source">The <see cref="Rgba64"/> value.</param>
+        void PackFromRgba64(Rgba64 source);
+
         /// <summary>
         /// Packs the pixel from an <see cref="Argb32"/> value.
         /// </summary>
@@ -85,6 +91,12 @@ namespace SixLabors.ImageSharp.PixelFormats
         /// <param name="dest">The destination pixel to write to</param>
         void ToRgba32(ref Rgba32 dest);
 
+        /// <summary>
+        /// Converts the pixel to <see cref="Rgba64"/> format.
+        /// </summary>
+        /// <param name="dest">The destination pixel to write to</param>
+        void ToRgba64(ref Rgba64 dest);
+
         /// <summary>
         /// Converts the pixel to <see cref="Argb32"/> format.
         /// </summary>

src/ImageSharp/PixelFormats/NormalizedByte2.cs

@@ -226,6 +226,14 @@ namespace SixLabors.ImageSharp.PixelFormats
             dest.A = 255;
         }
 
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source) => this.PackFromVector4(source.ToScaledVector4());
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest) => dest.PackFromVector4(this.ToScaledVector4());
+
         /// <inheritdoc />
         public override bool Equals(object obj)
         {

src/ImageSharp/PixelFormats/NormalizedByte4.cs

@@ -219,6 +219,14 @@ namespace SixLabors.ImageSharp.PixelFormats
             dest.A = (byte)vector.W;
         }
 
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source) => this.PackFromVector4(source.ToScaledVector4());
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest) => dest.PackFromVector4(this.ToScaledVector4());
+
         /// <inheritdoc />
         public override bool Equals(object obj)
         {

src/ImageSharp/PixelFormats/NormalizedShort2.cs

@@ -213,6 +213,14 @@ namespace SixLabors.ImageSharp.PixelFormats
             dest.A = 255;
         }
 
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source) => this.PackFromVector4(source.ToScaledVector4());
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest) => dest.PackFromVector4(this.ToScaledVector4());
+
         /// <summary>
         /// Expands the packed representation into a <see cref="Vector2"/>.
         /// The vector components are typically expanded in least to greatest significance order.

src/ImageSharp/PixelFormats/NormalizedShort4.cs

@@ -221,6 +221,14 @@ namespace SixLabors.ImageSharp.PixelFormats
             dest.A = (byte)MathF.Round(vector.W);
         }
 
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source) => this.PackFromVector4(source.ToScaledVector4());
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest) => dest.PackFromVector4(this.ToScaledVector4());
+
         /// <inheritdoc />
         public override bool Equals(object obj)
         {

src/ImageSharp/PixelFormats/Rg32.cs

@@ -191,6 +191,14 @@ namespace SixLabors.ImageSharp.PixelFormats
             dest.A = (byte)vector.W;
         }
 
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source) => this.PackFromVector4(source.ToScaledVector4());
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest) => dest.PackFromVector4(this.ToScaledVector4());
+
         /// <inheritdoc />
         public override bool Equals(object obj)
         {

src/ImageSharp/PixelFormats/Rgb24.cs

@@ -174,6 +174,14 @@ namespace SixLabors.ImageSharp.PixelFormats
             dest.A = 255;
         }
 
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source) => this.PackFromVector4(source.ToScaledVector4());
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest) => dest.PackFromVector4(this.ToScaledVector4());
+
         /// <inheritdoc/>
         public override string ToString()
         {

src/ImageSharp/PixelFormats/Rgba1010102.cs

@@ -185,6 +185,14 @@ namespace SixLabors.ImageSharp.PixelFormats
             dest.A = (byte)MathF.Round(vector.W);
         }
 
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source) => this.PackFromVector4(source.ToScaledVector4());
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest) => dest.PackFromVector4(this.ToScaledVector4());
+
         /// <inheritdoc />
         public override bool Equals(object obj)
         {

src/ImageSharp/PixelFormats/Rgba32.cs

@@ -384,6 +384,14 @@ namespace SixLabors.ImageSharp.PixelFormats
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public Rgba32 ToRgba32() => this;
 
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source) => this.PackFromVector4(source.ToScaledVector4());
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest) => dest.PackFromVector4(this.ToScaledVector4());
+
         /// <inheritdoc/>
         public override bool Equals(object obj)
         {

src/ImageSharp/PixelFormats/Rgba64.cs

@@ -202,6 +202,13 @@ namespace SixLabors.ImageSharp.PixelFormats
             this.PackFromVector4(source.ToVector4());
         }
 
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source)
+        {
+            this = source;
+        }
+
         /// <inheritdoc />
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public void ToRgb24(ref Rgb24 dest)
@@ -223,6 +230,13 @@ namespace SixLabors.ImageSharp.PixelFormats
             dest.A = (byte)MathF.Round(vector.W);
         }
 
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest)
+        {
+            dest = this;
+        }
+
         /// <inheritdoc />
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public void ToArgb32(ref Argb32 dest)

src/ImageSharp/PixelFormats/RgbaVector.cs

@@ -298,6 +298,14 @@ namespace SixLabors.ImageSharp.PixelFormats
             dest.A = (byte)MathF.Round(vector.W);
         }
 
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source) => this.PackFromVector4(source.ToScaledVector4());
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest) => dest.PackFromVector4(this.ToScaledVector4());
+
         /// <inheritdoc/>
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public void PackFromScaledVector4(Vector4 vector)

src/ImageSharp/PixelFormats/Short2.cs

@@ -207,6 +207,14 @@ namespace SixLabors.ImageSharp.PixelFormats
             dest.A = 255;
         }
 
+                /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source) => this.PackFromVector4(source.ToScaledVector4());
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest) => dest.PackFromVector4(this.ToScaledVector4());
+
         /// <summary>
         /// Expands the packed representation into a <see cref="Vector2"/>.
         /// The vector components are typically expanded in least to greatest significance order.

src/ImageSharp/PixelFormats/Short4.cs

@@ -213,6 +213,14 @@ namespace SixLabors.ImageSharp.PixelFormats
             dest.A = (byte)MathF.Round(vector.W);
         }
 
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PackFromRgba64(Rgba64 source) => this.PackFromVector4(source.ToScaledVector4());
+
+        /// <inheritdoc/>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void ToRgba64(ref Rgba64 dest) => dest.PackFromVector4(this.ToScaledVector4());
+
         /// <inheritdoc />
         public override bool Equals(object obj)
         {