GPU: Add HLE macros for popular NVN macros (#5761)

* GPU: Add HLE macros for popular NVN macros

* Remove non-vector equality check

The case where it's not hardware accelerated will do the check integer-wise anyways.

* Whitespace 😔

* Address Feedback

src/Ryujinx.Graphics.Gpu/Engine/Threed/ThreedClassState.cs

@@ -590,9 +590,12 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
     /// </summary>
     struct RtColorMask
     {
-#pragma warning disable CS0649 // Field is never assigned to
         public uint Packed;
-#pragma warning restore CS0649
+
+        public RtColorMask(uint packed)
+        {
+            Packed = packed;
+        }
 
         /// <summary>
         /// Unpacks red channel enable.