Merge branch 'master' into patternVectorNotUsed

src/ImageSharp/Advanced/AotCompilerTools.cs

@@ -9,7 +9,6 @@ using SixLabors.ImageSharp.Processing;
 using SixLabors.ImageSharp.Processing.Processors.Dithering;
 using SixLabors.ImageSharp.Processing.Processors.Quantization;
 using SixLabors.ImageSharp.Processing.Processors.Transforms;
-using SixLabors.Primitives;
 
 namespace SixLabors.ImageSharp.Advanced
 {

src/ImageSharp/Common/Exceptions/UnknownImageFormatException.cs

@@ -1,8 +1,6 @@
 // Copyright (c) Six Labors and contributors.
 // Licensed under the Apache License, Version 2.0.
 
-using System;
-
 namespace SixLabors.ImageSharp
 {
     /// <summary>
@@ -20,17 +18,5 @@ namespace SixLabors.ImageSharp
             : base(errorMessage)
         {
         }
-
-        /// <summary>
-        /// Initializes a new instance of the <see cref="UnknownImageFormatException"/> class with a specified
-        /// error message and the exception that is the cause of this exception.
-        /// </summary>
-        /// <param name="errorMessage">The error message that explains the reason for this exception.</param>
-        /// <param name="innerException">The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic)
-        /// if no inner exception is specified.</param>
-        public UnknownImageFormatException(string errorMessage, Exception innerException)
-            : base(errorMessage, innerException)
-        {
-        }
     }
 }

src/ImageSharp/Common/Extensions/EnumerableExtensions.cs

@@ -11,33 +11,6 @@ namespace SixLabors.ImageSharp.Common
     /// </summary>
     internal static class EnumerableExtensions
     {
-        /// <summary>
-        /// Generates a sequence of integral numbers within a specified range.
-        /// </summary>
-        /// <param name="fromInclusive">
-        /// The start index, inclusive.
-        /// </param>
-        /// <param name="toExclusive">
-        /// The end index, exclusive.
-        /// </param>
-        /// <param name="step">
-        /// The incremental step.
-        /// </param>
-        /// <returns>
-        /// The <see cref="IEnumerable{Int32}"/> that contains a range of sequential integral numbers.
-        /// </returns>
-        public static IEnumerable<int> SteppedRange(int fromInclusive, int toExclusive, int step)
-        {
-            // Borrowed from Enumerable.Range
-            long num = (fromInclusive + toExclusive) - 1L;
-            if ((toExclusive < 0) || (num > 0x7fffffffL))
-            {
-                throw new ArgumentOutOfRangeException(nameof(toExclusive));
-            }
-
-            return RangeIterator(fromInclusive, i => i < toExclusive, step);
-        }
-
         /// <summary>
         /// Generates a sequence of integral numbers within a specified range.
         /// </summary>

src/ImageSharp/Common/Helpers/Guard.cs

@@ -2,7 +2,6 @@
 // Licensed under the Apache License, Version 2.0.
 
 using System;
-using System.Collections.Generic;
 using System.Diagnostics;
 using System.Runtime.CompilerServices;
 

src/ImageSharp/Formats/Gif/GifEncoderCore.cs

@@ -6,7 +6,6 @@ using System.Buffers;
 using System.IO;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
-using System.Text;
 
 using SixLabors.ImageSharp.Advanced;
 using SixLabors.ImageSharp.Memory;

src/ImageSharp/Formats/Jpeg/Components/Decoder/ColorConverters/JpegColorConverter.FromCmyk.cs

@@ -25,11 +25,8 @@ namespace SixLabors.ImageSharp.Formats.Jpeg.Components.Decoder.ColorConverters
 
                 var v = new Vector4(0, 0, 0, 1F);
 
-                var scale = new Vector4(
-                                1 / this.MaximumValue,
-                                1 / this.MaximumValue,
-                                1 / this.MaximumValue,
-                                1F);
+                var maximum = 1 / this.MaximumValue;
+                var scale = new Vector4(maximum, maximum, maximum, 1F);
 
                 for (int i = 0; i < result.Length; i++)
                 {

src/ImageSharp/Formats/Jpeg/Components/Decoder/ColorConverters/JpegColorConverter.FromGrayScale.cs

@@ -19,11 +19,8 @@ namespace SixLabors.ImageSharp.Formats.Jpeg.Components.Decoder.ColorConverters
 
             public override void ConvertToRgba(in ComponentValues values, Span<Vector4> result)
             {
-                var scale = new Vector4(
-                                1 / this.MaximumValue,
-                                1 / this.MaximumValue,
-                                1 / this.MaximumValue,
-                                1F);
+                var maximum = 1 / this.MaximumValue;
+                var scale = new Vector4(maximum, maximum, maximum, 1F);
 
                 ref float sBase = ref MemoryMarshal.GetReference(values.Component0);
                 ref Vector4 dBase = ref MemoryMarshal.GetReference(result);

src/ImageSharp/Formats/Jpeg/Components/Decoder/ColorConverters/JpegColorConverter.FromRgb.cs

@@ -24,11 +24,8 @@ namespace SixLabors.ImageSharp.Formats.Jpeg.Components.Decoder.ColorConverters
 
                 var v = new Vector4(0, 0, 0, 1);
 
-                var scale = new Vector4(
-                                1 / this.MaximumValue,
-                                1 / this.MaximumValue,
-                                1 / this.MaximumValue,
-                                1F);
+                var maximum = 1 / this.MaximumValue;
+                var scale = new Vector4(maximum, maximum, maximum, 1F);
 
                 for (int i = 0; i < result.Length; i++)
                 {

src/ImageSharp/Formats/Jpeg/Components/Decoder/ColorConverters/JpegColorConverter.FromYccK.cs

@@ -25,11 +25,8 @@ namespace SixLabors.ImageSharp.Formats.Jpeg.Components.Decoder.ColorConverters
 
                 var v = new Vector4(0, 0, 0, 1F);
 
-                var scale = new Vector4(
-                                1 / this.MaximumValue,
-                                1 / this.MaximumValue,
-                                1 / this.MaximumValue,
-                                1F);
+                var maximum = 1 / this.MaximumValue;
+                var scale = new Vector4(maximum, maximum, maximum, 1F);
 
                 for (int i = 0; i < result.Length; i++)
                 {

src/ImageSharp/Formats/Png/IPngDecoderOptions.cs

@@ -1,8 +1,6 @@
 // Copyright (c) Six Labors and contributors.
 // Licensed under the Apache License, Version 2.0.
 
-using System.Text;
-
 namespace SixLabors.ImageSharp.Formats.Png
 {
     /// <summary>

src/ImageSharp/Formats/Png/PngDecoder.cs

@@ -2,7 +2,6 @@
 // Licensed under the Apache License, Version 2.0.
 
 using System.IO;
-using System.Text;
 using SixLabors.ImageSharp.PixelFormats;
 
 namespace SixLabors.ImageSharp.Formats.Png

tests/ImageSharp.Tests/Drawing/Text/DrawText.cs

@@ -3,11 +3,9 @@
 
 using System.Numerics;
 using SixLabors.Fonts;
-using SixLabors.ImageSharp.PixelFormats;
 using SixLabors.ImageSharp.Processing;
 using SixLabors.ImageSharp.Processing.Processors.Text;
 using SixLabors.Primitives;
-using SixLabors.Shapes;
 using Xunit;
 
 namespace SixLabors.ImageSharp.Tests.Drawing.Text

tests/ImageSharp.Tests/Formats/Gif/GifDecoderTests.cs

@@ -4,7 +4,6 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
-using System.Text;
 using SixLabors.ImageSharp.Advanced;
 using SixLabors.ImageSharp.Formats.Gif;
 using SixLabors.ImageSharp.Metadata;

tests/ImageSharp.Tests/Formats/Gif/GifMetaDataTests.cs

@@ -4,7 +4,6 @@
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
-using System.Text;
 
 using SixLabors.ImageSharp.Formats.Gif;
 using SixLabors.ImageSharp.Metadata;

tests/ImageSharp.Tests/MetaData/ImageMetaDataTests.cs

@@ -1,9 +1,6 @@
 // Copyright (c) Six Labors and contributors.
 // Licensed under the Apache License, Version 2.0.
 
-using System.Collections.Generic;
-
-using SixLabors.ImageSharp.Formats.Gif;
 using SixLabors.ImageSharp.Metadata;
 using SixLabors.ImageSharp.Metadata.Profiles.Exif;
 using SixLabors.ImageSharp.PixelFormats;

tests/ImageSharp.Tests/MetaData/Profiles/Exif/ExifProfileTests.cs

@@ -7,7 +7,6 @@ using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Text;
-using SixLabors.ImageSharp.Formats.Jpeg.Components.Decoder;
 using SixLabors.ImageSharp.Metadata;
 using SixLabors.ImageSharp.Metadata.Profiles.Exif;
 using SixLabors.ImageSharp.PixelFormats;