RenderDoc API support (ryubing/ryujinx!242)

See merge request ryubing/ryujinx!242

src/Ryujinx.Graphics.RenderDocApi/RenderDocVersion.cs

@@ -0,0 +1,47 @@
+using System;
+
+namespace Ryujinx.Graphics.RenderDocApi
+{
+    public enum RenderDocVersion
+    {
+        Version_1_0_0 = 10000,
+        Version_1_0_1 = 10001,
+        Version_1_0_2 = 10002,
+        Version_1_1_0 = 10100,
+        Version_1_1_1 = 10101,
+        Version_1_1_2 = 10102,
+        Version_1_2_0 = 10200,
+        Version_1_3_0 = 10300,
+        Version_1_4_0 = 10400,
+        Version_1_4_1 = 10401,
+        Version_1_4_2 = 10402,
+        Version_1_5_0 = 10500,
+        Version_1_6_0 = 10600,
+    }
+    
+    public static partial class Helpers
+    {
+        extension(RenderDocVersion rdv)
+        {
+            public Version SystemVersion
+            {
+                get
+                {
+                    int i = (int)rdv;
+                    return new (i / 10000, (i % 10000) / 100, i % 100);
+                }
+            }
+        }
+
+        extension(Version sv)
+        {
+            public RenderDocVersion RenderDocVersion
+            {
+                get
+                {
+                    return (RenderDocVersion)(sv.Major * 10000 + sv.Minor * 100 + sv.Build);
+                }
+            }
+        }
+    }
+}