45 lines
1.2 KiB
C#
45 lines
1.2 KiB
C#
using System;
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namespace Ryujinx.Graphics.Shader
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{
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[Flags]
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public enum InterpolationQualifier
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{
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None = 0,
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Flat = 1,
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NoPerspective = 2,
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Smooth = 3,
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Centroid = 1 << 16,
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Sample = 1 << 17,
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FlagsMask = Centroid | Sample
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}
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public static class InterpolationQualifierExtensions
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{
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public static string ToGlslQualifier(this InterpolationQualifier iq)
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{
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string output = string.Empty;
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switch (iq & ~InterpolationQualifier.FlagsMask)
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{
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case InterpolationQualifier.Flat: output = "flat"; break;
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case InterpolationQualifier.NoPerspective: output = "noperspective"; break;
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case InterpolationQualifier.Smooth: output = "smooth"; break;
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}
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if ((iq & InterpolationQualifier.Centroid) != 0)
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{
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output = "centroid " + output;
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}
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else if ((iq & InterpolationQualifier.Sample) != 0)
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{
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output = "sample " + output;
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}
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return output;
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}
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}
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} |