Initial work

1 files changed, 20 insertions, 0 deletions

diff --git a/Ryujinx.Graphics.OpenGL/Converters/CompareModeConverter.cs b/Ryujinx.Graphics.OpenGL/Converters/CompareModeConverter.cs
new file mode 100644
index 00000000..c0287d8a
--- /dev/null
+++ b/Ryujinx.Graphics.OpenGL/Converters/CompareModeConverter.cs
@@ -0,0 +1,20 @@
+using OpenTK.Graphics.OpenGL;
+using Ryujinx.Graphics.GAL.Sampler;
+using System;
+
+namespace Ryujinx.Graphics.OpenGL
+{
+    static class CompareModeConverter
+    {
+        public static TextureCompareMode Convert(this CompareMode mode)
+        {
+            switch (mode)
+            {
+                case CompareMode.None:               return TextureCompareMode.None;
+                case CompareMode.CompareRToTexture:  return TextureCompareMode.CompareRToTexture;
+            }
+
+            throw new ArgumentException($"Invalid compare mode \"{mode}\".");
+        }
+    }
+}