Mip bias like a boss.

Author: kecho

com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/Camera/HDCamera.cs

@@ -859,6 +859,10 @@ internal void Update(FrameSettings currentFrameSettings, HDRenderPipeline hdrp,
                 Vector2Int scaledSize = DynamicResolutionHandler.instance.GetScaledSize(new Vector2Int(actualWidth, actualHeight));
                 actualWidth = scaledSize.x;
                 actualHeight = scaledSize.y;
+                if (IsDLSSEnabled())
+                {
+                    globalMipBias += (float)Math.Log((double)actualWidth / (double)nonScaledViewport.x, 2.0);
+                }
             }
 
             var screenWidth = actualWidth;