From d1c0a64e6a60b5c6f288c5d152e4f35fb587d988 Mon Sep 17 00:00:00 2001
From: gdkchan <gab.dark.100@gmail.com>
Date: Tue, 31 Dec 2019 13:32:06 -0300
Subject: Add XML documentation to Ryujinx.Graphics.Gpu.State

---
 Ryujinx.Graphics.Gpu/State/ViewportTransform.cs | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'Ryujinx.Graphics.Gpu/State/ViewportTransform.cs')

diff --git a/Ryujinx.Graphics.Gpu/State/ViewportTransform.cs b/Ryujinx.Graphics.Gpu/State/ViewportTransform.cs
index 335b039c..c7db311d 100644
--- a/Ryujinx.Graphics.Gpu/State/ViewportTransform.cs
+++ b/Ryujinx.Graphics.Gpu/State/ViewportTransform.cs
@@ -2,6 +2,9 @@ using Ryujinx.Graphics.GAL;
 
 namespace Ryujinx.Graphics.Gpu.State
 {
+    /// <summary>
+    /// Viewport transform parameters, for viewport transformation.
+    /// </summary>
     struct ViewportTransform
     {
         public float ScaleX;
@@ -13,21 +16,37 @@ namespace Ryujinx.Graphics.Gpu.State
         public uint  Swizzle;
         public uint  SubpixelPrecisionBias;
 
+        /// <summary>
+        /// Unpacks viewport swizzle of the position X component.
+        /// </summary>
+        /// <returns>Swizzle enum value</returns>
         public ViewportSwizzle UnpackSwizzleX()
         {
             return (ViewportSwizzle)(Swizzle & 7);
         }
 
+        /// <summary>
+        /// Unpacks viewport swizzle of the position Y component.
+        /// </summary>
+        /// <returns>Swizzle enum value</returns>
         public ViewportSwizzle UnpackSwizzleY()
         {
             return (ViewportSwizzle)((Swizzle >> 4) & 7);
         }
 
+        /// <summary>
+        /// Unpacks viewport swizzle of the position Z component.
+        /// </summary>
+        /// <returns>Swizzle enum value</returns>
         public ViewportSwizzle UnpackSwizzleZ()
         {
             return (ViewportSwizzle)((Swizzle >> 8) & 7);
         }
 
+        /// <summary>
+        /// Unpacks viewport swizzle of the position W component.
+        /// </summary>
+        /// <returns>Swizzle enum value</returns>
         public ViewportSwizzle UnpackSwizzleW()
         {
             return (ViewportSwizzle)((Swizzle >> 12) & 7);
-- 
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