Add Metal developer tools 4.1 and shader converter 1.1

Author: tgjones

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Changelog
 
+## 2024-03-03
+
+* Added Metal compiler 4.1
+* Added Metal shader converter 1.1
+
 ## 2024-03-02
 
 * Updated Tint compiler (#114)

src/ShaderPlayground.Core/CommonParameters.cs

@@ -72,6 +72,9 @@ public static ShaderCompilerParameter CreateVersionParameter(string binaryFolder
                 x = x.TrimStart('v');
                 y = y.TrimStart('v');
 
+                x = x == "beta" ? "1.0-beta" : x;
+                y = y == "beta" ? "1.0-beta" : y;
+
                 if (SemanticVersion.TryParse(x, out var semanticX))
                 {
                     if (SemanticVersion.TryParse(y, out var semanticY))

src/ShaderPlayground.Core/Compilers/Metal/MetalCompiler.cs

@@ -17,7 +17,7 @@ internal sealed class MetalCompiler : IShaderCompiler
         public ShaderCompilerParameter[] Parameters { get; } =
         {
             CommonParameters.CreateVersionParameter("metal"),
-            new ShaderCompilerParameter("MetalVersion", "Metal Language Version", ShaderCompilerParameterType.ComboBox, MetalVersions, "metal3.0"),
+            new ShaderCompilerParameter("MetalVersion", "Metal Language Version", ShaderCompilerParameterType.ComboBox, MetalVersions, "metal3.1"),
             CommonParameters.CreateOutputParameter(new[] { LanguageNames.MetalIR }),
         };
 
@@ -40,6 +40,7 @@ internal sealed class MetalCompiler : IShaderCompiler
             "ios-metal2.3",
             "ios-metal2.4",
             "metal3.0",
+            "metal3.1",
         };
 
         public ShaderCompilerResult Compile(ShaderCode shaderCode, ShaderCompilerArguments arguments, List<ShaderCompilerArguments> previousCompilerArguments)