From 3fd6b55f04df0a5751985be1440809bc591e02d1 Mon Sep 17 00:00:00 2001
From: gdkchan <gab.dark.100@gmail.com>
Date: Mon, 24 May 2021 04:38:38 -0300
Subject: Fix value of constant vertex attributes (#2307)

---
 Ryujinx.Graphics.OpenGL/VertexArray.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'Ryujinx.Graphics.OpenGL/VertexArray.cs')

diff --git a/Ryujinx.Graphics.OpenGL/VertexArray.cs b/Ryujinx.Graphics.OpenGL/VertexArray.cs
index 17703cd1..b31bf723 100644
--- a/Ryujinx.Graphics.OpenGL/VertexArray.cs
+++ b/Ryujinx.Graphics.OpenGL/VertexArray.cs
@@ -80,7 +80,7 @@ namespace Ryujinx.Graphics.OpenGL
                 if (attrib.IsZero)
                 {
                     // Disabling the attribute causes the shader to read a constant value.
-                    // The value is configurable, but by default is a vector of (0, 0, 0, 1).
+                    // We currently set the constant to (0, 0, 0, 0).
                     DisableVertexAttrib(index);
                 }
                 else
@@ -176,6 +176,7 @@ namespace Ryujinx.Graphics.OpenGL
             {
                 _vertexAttribsInUse &= ~mask;
                 GL.DisableVertexAttribArray(index);
+                GL.VertexAttrib4(index, 0f, 0f, 0f, 0f);
             }
         }
 
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