Implemented a few more things that are new in FSR 2.2

Assets/Scripts/Fsr2.cs

@@ -28,6 +28,13 @@ namespace FidelityFX
             EnableAutoExposure = 1 << 5,
             EnableDynamicResolution = 1 << 6,
             EnableTexture1DUsage = 1 << 7,
+            EnableDebugChecking = 1 << 8,
+        }
+
+        public enum MessageType
+        {
+            Error = 0,
+            Warning = 1,
         }
 
         public struct ContextDescription
@@ -57,6 +64,7 @@ namespace FidelityFX
             public float CameraNear;
             public float CameraFar;
             public float CameraFovAngleVertical;
+            public float ViewSpaceToMetersFactor;
         }
 
         /// <summary>

Assets/Scripts/Fsr2Callbacks.cs

@@ -4,6 +4,19 @@ namespace FidelityFX
 {
     public class Fsr2Callbacks
     {
+        public virtual void Message(Fsr2.MessageType type, string message)
+        {
+            switch (type)
+            {
+                case Fsr2.MessageType.Warning:
+                    Debug.LogWarning(message);
+                    break;
+                case Fsr2.MessageType.Error:
+                    Debug.LogError(message);
+                    break;
+            }
+        }
+        
         public virtual Shader LoadShader(string name)
         {
             return Resources.Load<Shader>(name);

Assets/Scripts/Fsr2Context.cs

@@ -28,6 +28,9 @@ namespace FidelityFX
         private ComputeBuffer _rcasConstantsBuffer;
         private readonly RcasConstants[] _rcasConstantsArray = new RcasConstants[1];
 
+        private ComputeBuffer _generateReactiveConstantsBuffer;
+        private readonly GenerateReactiveConstants[] _generateReactiveConstantsArray = { new GenerateReactiveConstants() };
+
         public void Create(Fsr2.ContextDescription contextDescription)
         {
             _contextDescription = contextDescription;
@@ -152,6 +155,15 @@ namespace FidelityFX
             public uint workGroupOffsetX, workGroupOffsetY;
             public uint renderSizeX, renderSizeY;
         }
+
+        [Serializable, StructLayout(LayoutKind.Sequential)]
+        private struct GenerateReactiveConstants
+        {
+            public float scale;
+            public float threshold;
+            public float binaryValue;
+            public uint flags;
+        }
         
         [Serializable, StructLayout(LayoutKind.Sequential)]
         private struct RcasConstants