Renamed max render size field to be consistent with PPV2 integration

Assets/Scripts/Fsr2ImageEffect.cs

@@ -103,7 +103,7 @@ namespace FidelityFX
         public RenderTexture outputMotionVectors;
 
         private Fsr2Context _context;
-        private Vector2Int _renderSize;
+        private Vector2Int _maxRenderSize;
         private Vector2Int _displaySize;
         private float _appliedBiasOffset;
         private bool _resetHistory;
@@ -139,8 +139,8 @@ namespace FidelityFX
             
             // Determine the desired rendering and display resolutions
             _displaySize = GetDisplaySize();
-            Fsr2.GetRenderResolutionFromQualityMode(out var renderWidth, out var renderHeight, _displaySize.x, _displaySize.y, qualityMode);
-            _renderSize = new Vector2Int(renderWidth, renderHeight);
+            Fsr2.GetRenderResolutionFromQualityMode(out var maxRenderWidth, out var maxRenderHeight, _displaySize.x, _displaySize.y, qualityMode);
+            _maxRenderSize = new Vector2Int(maxRenderWidth, maxRenderHeight);
 
             if (!SystemInfo.supportsComputeShaders)
             {
@@ -149,9 +149,9 @@ namespace FidelityFX
                 return;
             }
 
-            if (_renderSize.x == 0 || _renderSize.y == 0)
+            if (_maxRenderSize.x == 0 || _maxRenderSize.y == 0)
             {
-                Debug.LogError($"FSR2 render size is invalid: {_renderSize.x}x{_renderSize.y}. Please check your screen resolution and camera viewport parameters.");
+                Debug.LogError($"FSR2 render size is invalid: {_maxRenderSize.x}x{_maxRenderSize.y}. Please check your screen resolution and camera viewport parameters.");
                 enabled = false;
                 return;
             }
@@ -188,7 +188,7 @@ namespace FidelityFX
             if (enableAutoExposure) flags |= Fsr2.InitializationFlags.EnableAutoExposure;
             if (UsingDynamicResolution()) flags |= Fsr2.InitializationFlags.EnableDynamicResolution;
 
-            _context = Fsr2.CreateContext(_displaySize, _renderSize, Callbacks, flags);
+            _context = Fsr2.CreateContext(_displaySize, _maxRenderSize, Callbacks, flags);
 
             _prevDisplaySize = _displaySize;
             _prevQualityMode = qualityMode;
@@ -234,7 +234,7 @@ namespace FidelityFX
         private void ApplyMipmapBias()
         {
             // Apply a mipmap bias so that textures retain their sharpness
-            float biasOffset = Fsr2.GetMipmapBiasOffset(_renderSize.x, _displaySize.x);
+            float biasOffset = Fsr2.GetMipmapBiasOffset(_maxRenderSize.x, _displaySize.x);
             if (!float.IsNaN(biasOffset) && !float.IsInfinity(biasOffset))
             {
                 Callbacks.ApplyMipmapBias(biasOffset);
@@ -286,7 +286,7 @@ namespace FidelityFX
             {
                 // Render to a smaller portion of the screen by manipulating the camera's viewport rect
                 _renderCamera.aspect = (_displaySize.x * _originalRect.width) / (_displaySize.y * _originalRect.height);
-                _renderCamera.rect = new Rect(0, 0, _originalRect.width * _renderSize.x / _renderCamera.pixelWidth, _originalRect.height * _renderSize.y / _renderCamera.pixelHeight);
+                _renderCamera.rect = new Rect(0, 0, _originalRect.width * _maxRenderSize.x / _renderCamera.pixelWidth, _originalRect.height * _maxRenderSize.y / _renderCamera.pixelHeight);
             }
             
             // Set up the opaque-only command buffer to make a copy of the camera color buffer right before transparent drawing starts 
@@ -472,9 +472,9 @@ namespace FidelityFX
         private Vector2Int GetScaledRenderSize()
         {
             if (UsingDynamicResolution())
-                return new Vector2Int(Mathf.CeilToInt(_renderSize.x * ScalableBufferManager.widthScaleFactor), Mathf.CeilToInt(_renderSize.y * ScalableBufferManager.heightScaleFactor));
+                return new Vector2Int(Mathf.CeilToInt(_maxRenderSize.x * ScalableBufferManager.widthScaleFactor), Mathf.CeilToInt(_maxRenderSize.y * ScalableBufferManager.heightScaleFactor));
             
-            return _renderSize;
+            return _maxRenderSize;
         }
     }
 }