1 files changed, 38 insertions, 0 deletions
diff --git a/Ryujinx.Graphics.Shader/CodeGen/Spirv/EnumConversion.cs b/Ryujinx.Graphics.Shader/CodeGen/Spirv/EnumConversion.cs
new file mode 100644
index 00000000..0ddb4264
--- /dev/null
+++ b/Ryujinx.Graphics.Shader/CodeGen/Spirv/EnumConversion.cs
@@ -0,0 +1,38 @@
+using Ryujinx.Graphics.Shader.StructuredIr;
+using Ryujinx.Graphics.Shader.Translation;
+using System;
+using static Spv.Specification;
+
+namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
+{
+    static class EnumConversion
+    {
+        public static AggregateType Convert(this VariableType type)
+        {
+            return type switch
+            {
+                VariableType.None => AggregateType.Void,
+                VariableType.Bool => AggregateType.Bool,
+                VariableType.F32 => AggregateType.FP32,
+                VariableType.F64 => AggregateType.FP64,
+                VariableType.S32 => AggregateType.S32,
+                VariableType.U32 => AggregateType.U32,
+                _ => throw new ArgumentException($"Invalid variable type \"{type}\".")
+            };
+        }
+
+        public static ExecutionModel Convert(this ShaderStage stage)
+        {
+            return stage switch
+            {
+                ShaderStage.Compute => ExecutionModel.GLCompute,
+                ShaderStage.Vertex => ExecutionModel.Vertex,
+                ShaderStage.TessellationControl => ExecutionModel.TessellationControl,
+                ShaderStage.TessellationEvaluation => ExecutionModel.TessellationEvaluation,
+                ShaderStage.Geometry => ExecutionModel.Geometry,
+                ShaderStage.Fragment => ExecutionModel.Fragment,
+                _ => throw new ArgumentException($"Invalid shader stage \"{stage}\".")
+            };
+        }
+    }
+}