From 7373ec579226e198d3d7825811eb592489acee1c Mon Sep 17 00:00:00 2001
From: riperiperi <rhy3756547@hotmail.com>
Date: Sat, 19 Nov 2022 02:11:34 +0000
Subject: Vulkan: Clear dummy texture to (0,0,0,0) on creation (#3867)

This might fix an issue with AMD gpus on linux where the data could contain random garbage data. On the switch, it always samples as 0.
---
 Ryujinx.Graphics.Vulkan/DescriptorSetUpdater.cs | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'Ryujinx.Graphics.Vulkan/DescriptorSetUpdater.cs')

diff --git a/Ryujinx.Graphics.Vulkan/DescriptorSetUpdater.cs b/Ryujinx.Graphics.Vulkan/DescriptorSetUpdater.cs
index e0d5d286..8479bcf7 100644
--- a/Ryujinx.Graphics.Vulkan/DescriptorSetUpdater.cs
+++ b/Ryujinx.Graphics.Vulkan/DescriptorSetUpdater.cs
@@ -130,6 +130,12 @@ namespace Ryujinx.Graphics.Vulkan
                 1f));
         }
 
+        public void Initialize()
+        {
+            Span<byte> dummyTextureData = stackalloc byte[4];
+            _dummyTexture.SetData(dummyTextureData);
+        }
+
         public void SetProgram(ShaderCollection program)
         {
             _program = program;
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