diff --git a/Assets/Scripts/Fsr2.cs b/Assets/Scripts/Fsr2.cs
index 00e491b..0a935b5 100644
--- a/Assets/Scripts/Fsr2.cs
+++ b/Assets/Scripts/Fsr2.cs
@@ -130,12 +130,6 @@ namespace FidelityFX
             EnableDebugChecking = 1 << 8,
         }
 
-        public enum MessageType
-        {
-            Error = 0,
-            Warning = 1,
-        }
-
         public struct ContextDescription
         {
             public InitializationFlags Flags;
diff --git a/Assets/Scripts/Fsr2Callbacks.cs b/Assets/Scripts/Fsr2Callbacks.cs
index e43347b..5fd5a3a 100644
--- a/Assets/Scripts/Fsr2Callbacks.cs
+++ b/Assets/Scripts/Fsr2Callbacks.cs
@@ -8,19 +8,6 @@ namespace FidelityFX
     /// </summary>
     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);
diff --git a/Assets/Scripts/Fsr2Context.cs b/Assets/Scripts/Fsr2Context.cs
index c777d04..8bba114 100644
--- a/Assets/Scripts/Fsr2Context.cs
+++ b/Assets/Scripts/Fsr2Context.cs
@@ -113,7 +113,10 @@ namespace FidelityFX
         
         public void Dispatch(Fsr2.DispatchDescription dispatchParams, CommandBuffer commandBuffer)
         {
-            // TODO: validation & debug checking
+            if ((_contextDescription.Flags & Fsr2.InitializationFlags.EnableDebugChecking) != 0)
+            {
+                DebugCheckDispatch(dispatchParams);
+            }
             
             if (_firstExecution)
             {
@@ -362,6 +365,103 @@ namespace FidelityFX
             }
         }
 
+        private void DebugCheckDispatch(Fsr2.DispatchDescription dispatchParams)
+        {
+            if (dispatchParams.Exposure.HasValue && (_contextDescription.Flags & Fsr2.InitializationFlags.EnableAutoExposure) != 0)
+            {
+                Debug.LogWarning("Exposure resource provided, however auto exposure flag is present");
+            }
+
+            if (Mathf.Abs(dispatchParams.JitterOffset.x) > 1.0f || Mathf.Abs(dispatchParams.JitterOffset.y) > 1.0f)
+            {
+                Debug.LogWarning("JitterOffset contains value outside of expected range [-1.0, 1.0]");
+            }
+
+            if (dispatchParams.MotionVectorScale.x > _contextDescription.MaxRenderSize.x || dispatchParams.MotionVectorScale.y > _contextDescription.MaxRenderSize.y)
+            {
+                Debug.LogWarning("MotionVectorScale contains scale value greater than MaxRenderSize");
+            }
+
+            if (dispatchParams.MotionVectorScale.x == 0.0f || dispatchParams.MotionVectorScale.y == 0.0f)
+            {
+                Debug.LogWarning("MotionVectorScale contains zero scale value");
+            }
+
+            if (dispatchParams.RenderSize.x > _contextDescription.MaxRenderSize.x || dispatchParams.RenderSize.y > _contextDescription.MaxRenderSize.y)
+            {
+                Debug.LogWarning("RenderSize is greater than context MaxRenderSize");
+            }
+
+            if (dispatchParams.RenderSize.x == 0 || dispatchParams.RenderSize.y == 0)
+            {
+                Debug.LogWarning("RenderSize contains zero dimension");
+            }
+
+            if (dispatchParams.FrameTimeDelta > 1.0f)
+            {
+                Debug.LogWarning("FrameTimeDelta is greater than 1.0f - this value should be seconds (~0.0166 for 60fps)");
+            }
+
+            if (dispatchParams.PreExposure == 0.0f)
+            {
+                Debug.LogError("PreExposure provided as 0.0f which is invalid");
+            }
+
+            bool infiniteDepth = (_contextDescription.Flags & Fsr2.InitializationFlags.EnableDepthInfinite) != 0;
+            bool inverseDepth = (_contextDescription.Flags & Fsr2.InitializationFlags.EnableDepthInverted) != 0;
+
+            if (inverseDepth)
+            {
+                if (dispatchParams.CameraNear < dispatchParams.CameraFar)
+                {
+                    Debug.LogWarning("EnableDepthInverted flag is present yet CameraNear is less than CameraFar");
+                }
+
+                if (infiniteDepth)
+                {
+                    if (dispatchParams.CameraNear != float.MaxValue)
+                    {
+                        Debug.LogWarning("EnableDepthInfinite and EnableDepthInverted present, yet CameraNear != float.MaxValue");
+                    }
+                }
+                
+                if (dispatchParams.CameraFar < 0.075f)
+                {
+                    Debug.LogWarning("EnableDepthInverted present, CameraFar value is very low which may result in depth separation artefacting");
+                }
+            }
+            else
+            {
+                if (dispatchParams.CameraNear > dispatchParams.CameraFar)
+                {
+                    Debug.LogWarning("CameraNear is greater than CameraFar in non-inverted-depth context");
+                }
+
+                if (infiniteDepth)
+                {
+                    if (dispatchParams.CameraFar != float.MaxValue)
+                    {
+                        Debug.LogWarning("EnableDepthInfinite present, yet CameraFar != float.MaxValue");
+                    }
+                }
+
+                if (dispatchParams.CameraNear < 0.075f)
+                {
+                    Debug.LogWarning("CameraNear value is very low which may result in depth separation artefacting");
+                }
+            }
+
+            if (dispatchParams.CameraFovAngleVertical <= 0.0f)
+            {
+                Debug.LogError("CameraFovAngleVertical is 0.0f - this value should be > 0.0f");
+            }
+
+            if (dispatchParams.CameraFovAngleVertical > Mathf.PI)
+            {
+                Debug.LogError("CameraFovAngleVertical is greater than 180 degrees/PI");
+            }
+        }
+
         /// <summary>
         /// The FSR2 C++ codebase uses floats bitwise converted to ints to pass sharpness parameters to the RCAS shader.
         /// This is not possible in C# without enabling unsafe code compilation, so to avoid that we instead use a table of precomputed values.
diff --git a/Assets/Scripts/Fsr2Controller.cs b/Assets/Scripts/Fsr2Controller.cs
index 2a81528..f16b55f 100644
--- a/Assets/Scripts/Fsr2Controller.cs
+++ b/Assets/Scripts/Fsr2Controller.cs
@@ -64,6 +64,10 @@ namespace FidelityFX
             if (enableFP16)
                 flags |= Fsr2.InitializationFlags.EnableFP16Usage;
             
+#if UNITY_EDITOR || DEVELOPMENT_BUILD
+            flags |= Fsr2.InitializationFlags.EnableDebugChecking;
+#endif
+            
             _displaySize = new Vector2Int(Screen.width, Screen.height);
             Fsr2.GetRenderResolutionFromQualityMode(out var renderWidth, out var renderHeight, _displaySize.x, _displaySize.y, qualityMode);
             _renderSize = new Vector2Int(renderWidth, renderHeight);
@@ -189,7 +193,7 @@ namespace FidelityFX
             _dispatchDescription.Reactive = null;
             _dispatchDescription.TransparencyAndComposition = null;
             _dispatchDescription.Output = null;
-            _dispatchDescription.PreExposure = 0;
+            _dispatchDescription.PreExposure = 1.0f;
             _dispatchDescription.EnableSharpening = performSharpenPass;
             _dispatchDescription.Sharpness = sharpness;
             _dispatchDescription.MotionVectorScale.x = -_renderCamera.pixelWidth;
@@ -203,6 +207,12 @@ namespace FidelityFX
             _dispatchDescription.Reset = _reset;
             _reset = false;
 
+            if (SystemInfo.usesReversedZBuffer)
+            {
+                // Swap the near and far clip plane distances as FSR2 expects this when using inverted depth
+                (_dispatchDescription.CameraNear, _dispatchDescription.CameraFar) = (_dispatchDescription.CameraFar, _dispatchDescription.CameraNear);
+            }
+
             // Perform custom jittering of the camera's projection matrix according to FSR2's recipe
             int jitterPhaseCount = Fsr2.GetJitterPhaseCount(_renderSize.x, _displaySize.x);
             Fsr2.GetJitterOffset(out float jitterX, out float jitterY, Time.frameCount, jitterPhaseCount);