Initial work

1 files changed, 23 insertions, 0 deletions

diff --git a/Ryujinx.Graphics.OpenGL/Converters/FaceConverter.cs b/Ryujinx.Graphics.OpenGL/Converters/FaceConverter.cs
new file mode 100644
index 00000000..5c23b68a
--- /dev/null
+++ b/Ryujinx.Graphics.OpenGL/Converters/FaceConverter.cs
@@ -0,0 +1,23 @@
+using OpenTK.Graphics.OpenGL;
+using Ryujinx.Graphics.GAL;
+using System;
+
+namespace Ryujinx.Graphics.OpenGL
+{
+    static class FaceConverter
+    {
+        public static CullFaceMode Convert(this Face face)
+        {
+            switch (face)
+            {
+                case Face.Back:         return CullFaceMode.Back;
+                case Face.Front:        return CullFaceMode.Front;
+                case Face.FrontAndBack: return CullFaceMode.FrontAndBack;
+            }
+
+            return CullFaceMode.FrontAndBack;
+
+            throw new ArgumentException($"Invalid face \"{face}\".");
+        }
+    }
+}