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Add bulk conversion to CieLuv

af/merge-core
James Jackson-South 8 years ago
parent
33028a942d
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b5ec7afc21
1 changed files with 276 additions and 0 deletions
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  1. 276
      src/ImageSharp/ColorSpaces/Conversion/ColorSpaceConverter.CieLuv.cs

276
src/ImageSharp/ColorSpaces/Conversion/ColorSpaceConverter.CieLuv.cs
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@ -1,6 +1,9 @@
// Copyright (c) Six Labors and contributors.
// Licensed under the Apache License, Version 2.0.
using System;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using SixLabors.ImageSharp.ColorSpaces;
using SixLabors.ImageSharp.ColorSpaces.Conversion.Implementation;
@ -26,6 +29,27 @@ namespace SixLabors.ImageSharp.ColorSpaces.Conversion
return this.ToCieLuv(xyzColor);
}
/// <summary>
/// Performs the bulk conversion from <see cref="CieLab"/> into <see cref="CieLuv"/>
/// </summary>
/// <param name="source">The span to the source colors</param>
/// <param name="destination">The span to the destination colors</param>
/// <param name="count">The number of colors to convert.</param>
public void Convert(Span<CieLab> source, Span<CieLuv> destination, int count)
{
Guard.SpansMustBeSizedAtLeast(source, nameof(source), destination, nameof(destination), count);
ref CieLab sourceRef = ref MemoryMarshal.GetReference(source);
ref CieLuv destRef = ref MemoryMarshal.GetReference(destination);
for (int i = 0; i < count; i++)
{
ref CieLab sp = ref Unsafe.Add(ref sourceRef, i);
ref CieLuv dp = ref Unsafe.Add(ref destRef, i);
dp = this.ToCieLuv(sp);
}
}
/// <summary>
/// Converts a <see cref="CieLch"/> into a <see cref="CieLuv"/>
/// </summary>
@ -39,6 +63,27 @@ namespace SixLabors.ImageSharp.ColorSpaces.Conversion
return this.ToCieLuv(xyzColor);
}
/// <summary>
/// Performs the bulk conversion from <see cref="CieLch"/> into <see cref="CieLuv"/>
/// </summary>
/// <param name="source">The span to the source colors</param>
/// <param name="destination">The span to the destination colors</param>
/// <param name="count">The number of colors to convert.</param>
public void Convert(Span<CieLch> source, Span<CieLuv> destination, int count)
{
Guard.SpansMustBeSizedAtLeast(source, nameof(source), destination, nameof(destination), count);
ref CieLch sourceRef = ref MemoryMarshal.GetReference(source);
ref CieLuv destRef = ref MemoryMarshal.GetReference(destination);
for (int i = 0; i < count; i++)
{
ref CieLch sp = ref Unsafe.Add(ref sourceRef, i);
ref CieLuv dp = ref Unsafe.Add(ref destRef, i);
dp = this.ToCieLuv(sp);
}
}
/// <summary>
/// Converts a <see cref="CieLchuv"/> into a <see cref="CieLuv"/>
/// </summary>
@ -60,6 +105,27 @@ namespace SixLabors.ImageSharp.ColorSpaces.Conversion
return this.Adapt(unadapted);
}
/// <summary>
/// Performs the bulk conversion from <see cref="CieLchuv"/> into <see cref="CieLuv"/>
/// </summary>
/// <param name="source">The span to the source colors</param>
/// <param name="destination">The span to the destination colors</param>
/// <param name="count">The number of colors to convert.</param>
public void Convert(Span<CieLchuv> source, Span<CieLuv> destination, int count)
{
Guard.SpansMustBeSizedAtLeast(source, nameof(source), destination, nameof(destination), count);
ref CieLchuv sourceRef = ref MemoryMarshal.GetReference(source);
ref CieLuv destRef = ref MemoryMarshal.GetReference(destination);
for (int i = 0; i < count; i++)
{
ref CieLchuv sp = ref Unsafe.Add(ref sourceRef, i);
ref CieLuv dp = ref Unsafe.Add(ref destRef, i);
dp = this.ToCieLuv(sp);
}
}
/// <summary>
/// Converts a <see cref="CieXyy"/> into a <see cref="CieLuv"/>
/// </summary>
@ -73,6 +139,27 @@ namespace SixLabors.ImageSharp.ColorSpaces.Conversion
return this.ToCieLuv(xyzColor);
}
/// <summary>
/// Performs the bulk conversion from <see cref="CieXyy"/> into <see cref="CieLuv"/>
/// </summary>
/// <param name="source">The span to the source colors</param>
/// <param name="destination">The span to the destination colors</param>
/// <param name="count">The number of colors to convert.</param>
public void Convert(Span<CieXyy> source, Span<CieLuv> destination, int count)
{
Guard.SpansMustBeSizedAtLeast(source, nameof(source), destination, nameof(destination), count);
ref CieXyy sourceRef = ref MemoryMarshal.GetReference(source);
ref CieLuv destRef = ref MemoryMarshal.GetReference(destination);
for (int i = 0; i < count; i++)
{
ref CieXyy sp = ref Unsafe.Add(ref sourceRef, i);
ref CieLuv dp = ref Unsafe.Add(ref destRef, i);
dp = this.ToCieLuv(sp);
}
}
/// <summary>
/// Converts a <see cref="CieXyz"/> into a <see cref="CieLuv"/>
/// </summary>
@ -92,6 +179,27 @@ namespace SixLabors.ImageSharp.ColorSpaces.Conversion
return converter.Convert(adapted);
}
/// <summary>
/// Performs the bulk conversion from <see cref="CieXyz"/> into <see cref="CieLuv"/>
/// </summary>
/// <param name="source">The span to the source colors</param>
/// <param name="destination">The span to the destination colors</param>
/// <param name="count">The number of colors to convert.</param>
public void Convert(Span<CieXyz> source, Span<CieLuv> destination, int count)
{
Guard.SpansMustBeSizedAtLeast(source, nameof(source), destination, nameof(destination), count);
ref CieXyz sourceRef = ref MemoryMarshal.GetReference(source);
ref CieLuv destRef = ref MemoryMarshal.GetReference(destination);
for (int i = 0; i < count; i++)
{
ref CieXyz sp = ref Unsafe.Add(ref sourceRef, i);
ref CieLuv dp = ref Unsafe.Add(ref destRef, i);
dp = this.ToCieLuv(sp);
}
}
/// <summary>
/// Converts a <see cref="Cmyk"/> into a <see cref="CieLuv"/>
/// </summary>
@ -105,6 +213,27 @@ namespace SixLabors.ImageSharp.ColorSpaces.Conversion
return this.ToCieLuv(xyzColor);
}
/// <summary>
/// Performs the bulk conversion from <see cref="Cmyk"/> into <see cref="CieLuv"/>
/// </summary>
/// <param name="source">The span to the source colors</param>
/// <param name="destination">The span to the destination colors</param>
/// <param name="count">The number of colors to convert.</param>
public void Convert(Span<Cmyk> source, Span<CieLuv> destination, int count)
{
Guard.SpansMustBeSizedAtLeast(source, nameof(source), destination, nameof(destination), count);
ref Cmyk sourceRef = ref MemoryMarshal.GetReference(source);
ref CieLuv destRef = ref MemoryMarshal.GetReference(destination);
for (int i = 0; i < count; i++)
{
ref Cmyk sp = ref Unsafe.Add(ref sourceRef, i);
ref CieLuv dp = ref Unsafe.Add(ref destRef, i);
dp = this.ToCieLuv(sp);
}
}
/// <summary>
/// Converts a <see cref="Hsl"/> into a <see cref="CieLuv"/>
/// </summary>
@ -118,6 +247,27 @@ namespace SixLabors.ImageSharp.ColorSpaces.Conversion
return this.ToCieLuv(xyzColor);
}
/// <summary>
/// Performs the bulk conversion from <see cref="Hsl"/> into <see cref="CieLuv"/>
/// </summary>
/// <param name="source">The span to the source colors</param>
/// <param name="destination">The span to the destination colors</param>
/// <param name="count">The number of colors to convert.</param>
public void Convert(Span<Hsl> source, Span<CieLuv> destination, int count)
{
Guard.SpansMustBeSizedAtLeast(source, nameof(source), destination, nameof(destination), count);
ref Hsl sourceRef = ref MemoryMarshal.GetReference(source);
ref CieLuv destRef = ref MemoryMarshal.GetReference(destination);
for (int i = 0; i < count; i++)
{
ref Hsl sp = ref Unsafe.Add(ref sourceRef, i);
ref CieLuv dp = ref Unsafe.Add(ref destRef, i);
dp = this.ToCieLuv(sp);
}
}
/// <summary>
/// Converts a <see cref="Hsv"/> into a <see cref="CieLuv"/>
/// </summary>
@ -131,6 +281,27 @@ namespace SixLabors.ImageSharp.ColorSpaces.Conversion
return this.ToCieLuv(xyzColor);
}
/// <summary>
/// Performs the bulk conversion from <see cref="Hsv"/> into <see cref="CieLuv"/>
/// </summary>
/// <param name="source">The span to the source colors</param>
/// <param name="destination">The span to the destination colors</param>
/// <param name="count">The number of colors to convert.</param>
public void Convert(Span<Hsv> source, Span<CieLuv> destination, int count)
{
Guard.SpansMustBeSizedAtLeast(source, nameof(source), destination, nameof(destination), count);
ref Hsv sourceRef = ref MemoryMarshal.GetReference(source);
ref CieLuv destRef = ref MemoryMarshal.GetReference(destination);
for (int i = 0; i < count; i++)
{
ref Hsv sp = ref Unsafe.Add(ref sourceRef, i);
ref CieLuv dp = ref Unsafe.Add(ref destRef, i);
dp = this.ToCieLuv(sp);
}
}
/// <summary>
/// Converts a <see cref="HunterLab"/> into a <see cref="CieLuv"/>
/// </summary>
@ -144,6 +315,27 @@ namespace SixLabors.ImageSharp.ColorSpaces.Conversion
return this.ToCieLuv(xyzColor);
}
/// <summary>
/// Performs the bulk conversion from <see cref="HunterLab"/> into <see cref="CieLuv"/>
/// </summary>
/// <param name="source">The span to the source colors</param>
/// <param name="destination">The span to the destination colors</param>
/// <param name="count">The number of colors to convert.</param>
public void Convert(Span<HunterLab> source, Span<CieLuv> destination, int count)
{
Guard.SpansMustBeSizedAtLeast(source, nameof(source), destination, nameof(destination), count);
ref HunterLab sourceRef = ref MemoryMarshal.GetReference(source);
ref CieLuv destRef = ref MemoryMarshal.GetReference(destination);
for (int i = 0; i < count; i++)
{
ref HunterLab sp = ref Unsafe.Add(ref sourceRef, i);
ref CieLuv dp = ref Unsafe.Add(ref destRef, i);
dp = this.ToCieLuv(sp);
}
}
/// <summary>
/// Converts a <see cref="Lms"/> into a <see cref="CieLuv"/>
/// </summary>
@ -157,6 +349,27 @@ namespace SixLabors.ImageSharp.ColorSpaces.Conversion
return this.ToCieLuv(xyzColor);
}
/// <summary>
/// Performs the bulk conversion from <see cref="Lms"/> into <see cref="CieLuv"/>
/// </summary>
/// <param name="source">The span to the source colors</param>
/// <param name="destination">The span to the destination colors</param>
/// <param name="count">The number of colors to convert.</param>
public void Convert(Span<Lms> source, Span<CieLuv> destination, int count)
{
Guard.SpansMustBeSizedAtLeast(source, nameof(source), destination, nameof(destination), count);
ref Lms sourceRef = ref MemoryMarshal.GetReference(source);
ref CieLuv destRef = ref MemoryMarshal.GetReference(destination);
for (int i = 0; i < count; i++)
{
ref Lms sp = ref Unsafe.Add(ref sourceRef, i);
ref CieLuv dp = ref Unsafe.Add(ref destRef, i);
dp = this.ToCieLuv(sp);
}
}
/// <summary>
/// Converts a <see cref="LinearRgb"/> into a <see cref="CieLuv"/>
/// </summary>
@ -170,6 +383,27 @@ namespace SixLabors.ImageSharp.ColorSpaces.Conversion
return this.ToCieLuv(xyzColor);
}
/// <summary>
/// Performs the bulk conversion from <see cref="LinearRgb"/> into <see cref="CieLuv"/>
/// </summary>
/// <param name="source">The span to the source colors</param>
/// <param name="destination">The span to the destination colors</param>
/// <param name="count">The number of colors to convert.</param>
public void Convert(Span<LinearRgb> source, Span<CieLuv> destination, int count)
{
Guard.SpansMustBeSizedAtLeast(source, nameof(source), destination, nameof(destination), count);
ref LinearRgb sourceRef = ref MemoryMarshal.GetReference(source);
ref CieLuv destRef = ref MemoryMarshal.GetReference(destination);
for (int i = 0; i < count; i++)
{
ref LinearRgb sp = ref Unsafe.Add(ref sourceRef, i);
ref CieLuv dp = ref Unsafe.Add(ref destRef, i);
dp = this.ToCieLuv(sp);
}
}
/// <summary>
/// Converts a <see cref="Rgb"/> into a <see cref="CieLuv"/>
/// </summary>
@ -183,6 +417,27 @@ namespace SixLabors.ImageSharp.ColorSpaces.Conversion
return this.ToCieLuv(xyzColor);
}
/// <summary>
/// Performs the bulk conversion from <see cref="Rgb"/> into <see cref="CieLuv"/>
/// </summary>
/// <param name="source">The span to the source colors</param>
/// <param name="destination">The span to the destination colors</param>
/// <param name="count">The number of colors to convert.</param>
public void Convert(Span<Rgb> source, Span<CieLuv> destination, int count)
{
Guard.SpansMustBeSizedAtLeast(source, nameof(source), destination, nameof(destination), count);
ref Rgb sourceRef = ref MemoryMarshal.GetReference(source);
ref CieLuv destRef = ref MemoryMarshal.GetReference(destination);
for (int i = 0; i < count; i++)
{
ref Rgb sp = ref Unsafe.Add(ref sourceRef, i);
ref CieLuv dp = ref Unsafe.Add(ref destRef, i);
dp = this.ToCieLuv(sp);
}
}
/// <summary>
/// Converts a <see cref="YCbCr"/> into a <see cref="CieLuv"/>
/// </summary>
@ -195,5 +450,26 @@ namespace SixLabors.ImageSharp.ColorSpaces.Conversion
var xyzColor = this.ToCieXyz(color);
return this.ToCieLuv(xyzColor);
}
/// <summary>
/// Performs the bulk conversion from <see cref="YCbCr"/> into <see cref="CieLuv"/>
/// </summary>
/// <param name="source">The span to the source colors</param>
/// <param name="destination">The span to the destination colors</param>
/// <param name="count">The number of colors to convert.</param>
public void Convert(Span<YCbCr> source, Span<CieLuv> destination, int count)
{
Guard.SpansMustBeSizedAtLeast(source, nameof(source), destination, nameof(destination), count);
ref YCbCr sourceRef = ref MemoryMarshal.GetReference(source);
ref CieLuv destRef = ref MemoryMarshal.GetReference(destination);
for (int i = 0; i < count; i++)
{
ref YCbCr sp = ref Unsafe.Add(ref sourceRef, i);
ref CieLuv dp = ref Unsafe.Add(ref destRef, i);
dp = this.ToCieLuv(sp);
}
}
}
}
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