1 files changed, 113 insertions, 0 deletions
diff --git a/Ryujinx.Profiler/ProfileConfig.cs b/Ryujinx.Profiler/ProfileConfig.cs
new file mode 100644
index 00000000..6a2b2bc0
--- /dev/null
+++ b/Ryujinx.Profiler/ProfileConfig.cs
@@ -0,0 +1,113 @@
+using System;
+
+namespace Ryujinx.Profiler
+{
+    public struct ProfileConfig : IEquatable<ProfileConfig>
+    {
+        public string Category;
+        public string SessionGroup;
+        public string SessionItem;
+
+        public int Level;
+
+        // Private cached variables
+        private string _cachedTag;
+        private string _cachedSession;
+        private string _cachedSearch;
+
+        // Public helpers to get config in more user friendly format,
+        // Cached because they never change and are called often
+        public string Search
+        {
+            get
+            {
+                if (_cachedSearch == null)
+                {
+                    _cachedSearch = $"{Category}.{SessionGroup}.{SessionItem}";
+                }
+
+                return _cachedSearch;
+            }
+        }
+
+        public string Tag
+        {
+            get
+            {
+                if (_cachedTag == null)
+                    _cachedTag = $"{Category}{(Session == "" ? "" : $" ({Session})")}";
+                return _cachedTag;
+            }
+        }
+
+        public string Session
+        {
+            get
+            {
+                if (_cachedSession == null)
+                {
+                    if (SessionGroup != null && SessionItem != null)
+                    {
+                        _cachedSession = $"{SessionGroup}: {SessionItem}";
+                    }
+                    else if (SessionGroup != null)
+                    {
+                        _cachedSession = $"{SessionGroup}";
+                    }
+                    else if (SessionItem != null)
+                    {
+                        _cachedSession = $"---: {SessionItem}";
+                    }
+                    else
+                    {
+                        _cachedSession = "";
+                    }
+                }
+
+                return _cachedSession;
+            }
+        }
+
+        /// <summary>
+        /// The default comparison is far too slow for the number of comparisons needed because it doesn't know what's important to compare
+        /// </summary>
+        /// <param name="obj">Object to compare to</param>
+        /// <returns></returns>
+        public bool Equals(ProfileConfig cmpObj)
+        {
+            // Order here is important.
+            // Multiple entries with the same item is considerable less likely that multiple items with the same group.
+            // Likewise for group and category.
+            return (cmpObj.SessionItem  == SessionItem && 
+                    cmpObj.SessionGroup == SessionGroup && 
+                    cmpObj.Category     == Category);
+        }
+    }
+
+    /// <summary>
+    /// Predefined configs to make profiling easier,
+    /// nested so you can reference as Profiles.Category.Group.Item where item and group may be optional
+    /// </summary>
+    public static class Profiles
+    {
+        public static class CPU
+        {
+            public static ProfileConfig TranslateTier0 = new ProfileConfig()
+            {
+                Category = "CPU",
+                SessionGroup = "TranslateTier0"
+            };
+
+            public static ProfileConfig TranslateTier1 = new ProfileConfig()
+            {
+                Category = "CPU",
+                SessionGroup = "TranslateTier1"
+            };
+        }
+
+        public static ProfileConfig ServiceCall = new ProfileConfig()
+        {
+            Category = "ServiceCall",
+        };
+    }
+}