Implement scaled vertex format emulation (#5564)

* Implement scaled vertex format emulation

* Auto-format (whitespace)

* Delete ToVec4Type

src/Ryujinx.Graphics.Shader/IGpuAccessor.cs

@@ -266,6 +266,15 @@ namespace Ryujinx.Graphics.Shader
             return true;
         }
 
+        /// <summary>
+        /// Queries host support scaled vertex formats, where a integer value is converted to floating-point.
+        /// </summary>
+        /// <returns>True if the host support scaled vertex formats, false otherwise</returns>
+        bool QueryHostSupportsScaledVertexFormats()
+        {
+            return true;
+        }
+
         /// <summary>
         /// Queries host GPU shader ballot support.
         /// </summary>