From 482b960740b817c2ab0ca887eda8b3442c86d09f Mon Sep 17 00:00:00 2001
From: sunshineinabox <aqemail@gmail.com>
Date: Sun, 4 Aug 2024 20:50:10 -0700
Subject: [PATCH] More changes to be inline with spec

---
 src/Ryujinx.Graphics.Vulkan/PipelineBase.cs  | 4 ++--
 src/Ryujinx.Graphics.Vulkan/PipelineState.cs | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Ryujinx.Graphics.Vulkan/PipelineBase.cs b/src/Ryujinx.Graphics.Vulkan/PipelineBase.cs
index 7afa9acce..482f11844 100644
--- a/src/Ryujinx.Graphics.Vulkan/PipelineBase.cs
+++ b/src/Ryujinx.Graphics.Vulkan/PipelineBase.cs
@@ -992,11 +992,11 @@ namespace Ryujinx.Graphics.Vulkan
 
         public void SetPatchParameters(int vertices, ReadOnlySpan<float> defaultOuterLevel, ReadOnlySpan<float> defaultInnerLevel)
         {
-            if (vertices == 0 || vertices > Gd.Capabilities.MaxTessellationPatchSize)
+            if (vertices == 0 || vertices > Gd.Capabilities.MaxTessellationPatchSize || !_newState.HasTessellationControlShader)
             {
                 return;
             }
-            
+
             if (Gd.Capabilities.SupportsExtendedDynamicState2.ExtendedDynamicState2PatchControlPoints)
             {
                 DynamicState.SetPatchControlPoints((uint)vertices);
diff --git a/src/Ryujinx.Graphics.Vulkan/PipelineState.cs b/src/Ryujinx.Graphics.Vulkan/PipelineState.cs
index 14ee61c02..d1df300ed 100644
--- a/src/Ryujinx.Graphics.Vulkan/PipelineState.cs
+++ b/src/Ryujinx.Graphics.Vulkan/PipelineState.cs
@@ -578,7 +578,7 @@ namespace Ryujinx.Graphics.Vulkan
                     RenderPass = renderPass,
                 };
 
-                if (!gd.Capabilities.SupportsExtendedDynamicState2.ExtendedDynamicState2PatchControlPoints)
+                if (!gd.Capabilities.SupportsExtendedDynamicState2.ExtendedDynamicState2PatchControlPoints && HasTessellationControlShader)
                 {
                     pipelineCreateInfo.PTessellationState = &tessellationState;
                 }