From effd546331371928bc38bc8a48b0c26c7c59f3e9 Mon Sep 17 00:00:00 2001
From: gdkchan <gab.dark.100@gmail.com>
Date: Wed, 16 Aug 2023 08:30:33 -0300
Subject: Implement scaled vertex format emulation (#5564)

* Implement scaled vertex format emulation

* Auto-format (whitespace)

* Delete ToVec4Type
---
 src/Ryujinx.Graphics.Shader/AttributeType.cs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'src/Ryujinx.Graphics.Shader/AttributeType.cs')

diff --git a/src/Ryujinx.Graphics.Shader/AttributeType.cs b/src/Ryujinx.Graphics.Shader/AttributeType.cs
index e6adb4b8..1d950773 100644
--- a/src/Ryujinx.Graphics.Shader/AttributeType.cs
+++ b/src/Ryujinx.Graphics.Shader/AttributeType.cs
@@ -9,6 +9,8 @@ namespace Ryujinx.Graphics.Shader
         Float,
         Sint,
         Uint,
+        Sscaled,
+        Uscaled,
     }
 
     static class AttributeTypeExtensions
@@ -23,5 +25,18 @@ namespace Ryujinx.Graphics.Shader
                 _ => throw new ArgumentException($"Invalid attribute type \"{type}\"."),
             };
         }
+
+        public static AggregateType ToAggregateType(this AttributeType type, bool supportsScaledFormats)
+        {
+            return type switch
+            {
+                AttributeType.Float => AggregateType.FP32,
+                AttributeType.Sint => AggregateType.S32,
+                AttributeType.Uint => AggregateType.U32,
+                AttributeType.Sscaled => supportsScaledFormats ? AggregateType.FP32 : AggregateType.S32,
+                AttributeType.Uscaled => supportsScaledFormats ? AggregateType.FP32 : AggregateType.U32,
+                _ => throw new ArgumentException($"Invalid attribute type \"{type}\"."),
+            };
+        }
     }
 }
-- 
cgit v1.2.3