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50 lines
3.0 KiB
50 lines
3.0 KiB
// <copyright file="PixelOperations.cs" company="James Jackson-South">
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// Copyright (c) James Jackson-South and contributors.
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// Licensed under the Apache License, Version 2.0.
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// </copyright>
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namespace ImageSharp.Tests.PixelFormats
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{
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using System;
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using System.Collections.Generic;
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using System.Text;
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using ImageSharp.PixelFormats;
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using ImageSharp.PixelFormats.PixelBlenders;
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using ImageSharp.Tests.TestUtilities;
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using Xunit;
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public class PixelOperations
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{
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public static TheoryData<object, Type, PixelBlenderMode> blenderMappings = new TheoryData<object, Type, PixelBlenderMode>()
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{
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{ new TestPixel<Rgba32>(), typeof(DefaultNormalPixelBlender<Rgba32>), PixelBlenderMode.Normal },
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{ new TestPixel<Rgba32>(), typeof(DefaultScreenPixelBlender<Rgba32>), PixelBlenderMode.Screen },
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{ new TestPixel<Rgba32>(), typeof(DefaultHardLightPixelBlender<Rgba32>), PixelBlenderMode.HardLight },
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{ new TestPixel<Rgba32>(), typeof(DefaultOverlayPixelBlender<Rgba32>), PixelBlenderMode.Overlay },
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{ new TestPixel<Rgba32>(), typeof(DefaultDarkenPixelBlender<Rgba32>), PixelBlenderMode.Darken },
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{ new TestPixel<Rgba32>(), typeof(DefaultLightenPixelBlender<Rgba32>), PixelBlenderMode.Lighten },
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{ new TestPixel<Rgba32>(), typeof(DefaultAddPixelBlender<Rgba32>), PixelBlenderMode.Add },
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{ new TestPixel<Rgba32>(), typeof(DefaultSubstractPixelBlender<Rgba32>), PixelBlenderMode.Substract },
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{ new TestPixel<Rgba32>(), typeof(DefaultMultiplyPixelBlender<Rgba32>), PixelBlenderMode.Multiply },
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{ new TestPixel<RgbaVector>(), typeof(DefaultNormalPixelBlender<RgbaVector>), PixelBlenderMode.Normal },
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{ new TestPixel<RgbaVector>(), typeof(DefaultScreenPixelBlender<RgbaVector>), PixelBlenderMode.Screen },
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{ new TestPixel<RgbaVector>(), typeof(DefaultHardLightPixelBlender<RgbaVector>), PixelBlenderMode.HardLight },
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{ new TestPixel<RgbaVector>(), typeof(DefaultOverlayPixelBlender<RgbaVector>), PixelBlenderMode.Overlay },
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{ new TestPixel<RgbaVector>(), typeof(DefaultDarkenPixelBlender<RgbaVector>), PixelBlenderMode.Darken },
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{ new TestPixel<RgbaVector>(), typeof(DefaultLightenPixelBlender<RgbaVector>), PixelBlenderMode.Lighten },
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{ new TestPixel<RgbaVector>(), typeof(DefaultAddPixelBlender<RgbaVector>), PixelBlenderMode.Add },
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{ new TestPixel<RgbaVector>(), typeof(DefaultSubstractPixelBlender<RgbaVector>), PixelBlenderMode.Substract },
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{ new TestPixel<RgbaVector>(), typeof(DefaultMultiplyPixelBlender<RgbaVector>), PixelBlenderMode.Multiply },
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};
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[Theory]
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[MemberData(nameof(blenderMappings))]
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public void ReturnsCorrectBlender<TPixel>(TestPixel<TPixel> pixel, Type type, PixelBlenderMode mode)
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where TPixel : struct, IPixel<TPixel>
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{
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PixelBlender<TPixel> blender = PixelOperations<TPixel>.Instance.GetPixelBlender(mode);
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Assert.IsType(type, blender);
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}
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}
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}
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