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@ -14,7 +14,6 @@ namespace SixLabors.ImageSharp.ColorSpaces.Conversion.Implementation |
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/// <summary>
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/// <summary>
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/// Initializes a new instance of the <see cref="CieXyzToCieLuvConverter"/> class.
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/// Initializes a new instance of the <see cref="CieXyzToCieLuvConverter"/> class.
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/// </summary>
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/// </summary>
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[MethodImpl(MethodImplOptions.AggressiveInlining)] |
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public CieXyzToCieLuvConverter() |
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public CieXyzToCieLuvConverter() |
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: this(CieLuv.DefaultWhitePoint) |
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: this(CieLuv.DefaultWhitePoint) |
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{ |
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{ |
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@ -24,11 +23,7 @@ namespace SixLabors.ImageSharp.ColorSpaces.Conversion.Implementation |
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/// Initializes a new instance of the <see cref="CieXyzToCieLuvConverter"/> class.
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/// Initializes a new instance of the <see cref="CieXyzToCieLuvConverter"/> class.
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/// </summary>
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/// </summary>
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/// <param name="luvWhitePoint">The target reference luv white point</param>
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/// <param name="luvWhitePoint">The target reference luv white point</param>
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[MethodImpl(MethodImplOptions.AggressiveInlining)] |
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public CieXyzToCieLuvConverter(CieXyz luvWhitePoint) => this.LuvWhitePoint = luvWhitePoint; |
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public CieXyzToCieLuvConverter(CieXyz luvWhitePoint) |
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{ |
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this.LuvWhitePoint = luvWhitePoint; |
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} |
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/// <summary>
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/// <summary>
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/// Gets the target reference whitepoint. When not set, <see cref="CieLuv.DefaultWhitePoint"/> is used.
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/// Gets the target reference whitepoint. When not set, <see cref="CieLuv.DefaultWhitePoint"/> is used.
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@ -40,7 +35,6 @@ namespace SixLabors.ImageSharp.ColorSpaces.Conversion.Implementation |
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/// </summary>
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/// </summary>
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/// <param name="input">The input color instance.</param>
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/// <param name="input">The input color instance.</param>
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/// <returns>The converted result</returns>
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/// <returns>The converted result</returns>
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[MethodImpl(MethodImplOptions.AggressiveInlining)] |
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public CieLuv Convert(in CieXyz input) |
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public CieLuv Convert(in CieXyz input) |
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{ |
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{ |
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// Conversion algorithm described here: http://www.brucelindbloom.com/index.html?Eqn_XYZ_to_Luv.html
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// Conversion algorithm described here: http://www.brucelindbloom.com/index.html?Eqn_XYZ_to_Luv.html
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@ -80,19 +74,15 @@ namespace SixLabors.ImageSharp.ColorSpaces.Conversion.Implementation |
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/// <returns>The <see cref="float"/></returns>
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/// <returns>The <see cref="float"/></returns>
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[MethodImpl(MethodImplOptions.AggressiveInlining)] |
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[MethodImpl(MethodImplOptions.AggressiveInlining)] |
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private static float ComputeUp(in CieXyz input) |
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private static float ComputeUp(in CieXyz input) |
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{ |
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=> (4 * input.X) / (input.X + (15 * input.Y) + (3 * input.Z)); |
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return (4 * input.X) / (input.X + (15 * input.Y) + (3 * input.Z)); |
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} |
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/// <summary>
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/// <summary>
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/// Calculates the red-green chromacity based on the given whitepoint.
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/// Calculates the red-green chromacity based on the given whitepoint.
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/// </summary>
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/// </summary>
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/// <param name="input">The whitepoint</param>
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/// <param name="input">The whitepoint</param>
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/// <returns>The <see cref="float"/></returns>
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/// <returns>The <see cref="float"/></returns>
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[MethodImpl(MethodImplOptions.AggressiveInlining)] |
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[MethodImpl(InliningOptions.ShortMethod)] |
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private static float ComputeVp(in CieXyz input) |
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private static float ComputeVp(in CieXyz input) |
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{ |
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=> (9 * input.Y) / (input.X + (15 * input.Y) + (3 * input.Z)); |
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return (9 * input.Y) / (input.X + (15 * input.Y) + (3 * input.Z)); |
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} |
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} |
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} |
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} |
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} |
James Jackson-South
8 years ago