1 files changed, 12 insertions, 1 deletions
diff --git a/Ryujinx.Graphics.Gpu/Shader/ShaderSpecializationState.cs b/Ryujinx.Graphics.Gpu/Shader/ShaderSpecializationState.cs
index 28818304..0aecc5b7 100644
--- a/Ryujinx.Graphics.Gpu/Shader/ShaderSpecializationState.cs
+++ b/Ryujinx.Graphics.Gpu/Shader/ShaderSpecializationState.cs
@@ -481,9 +481,15 @@ namespace Ryujinx.Graphics.Gpu.Shader
         /// <param name="channel">GPU channel</param>
         /// <param name="poolState">Texture pool state</param>
         /// <param name="graphicsState">Graphics state</param>
+        /// <param name="usesDrawParameters">Indicates whether the vertex shader accesses draw parameters</param>
         /// <param name="checkTextures">Indicates whether texture descriptors should be checked</param>
         /// <returns>True if the state matches, false otherwise</returns>
-        public bool MatchesGraphics(GpuChannel channel, GpuChannelPoolState poolState, GpuChannelGraphicsState graphicsState, bool checkTextures)
+        public bool MatchesGraphics(
+            GpuChannel channel,
+            GpuChannelPoolState poolState,
+            GpuChannelGraphicsState graphicsState,
+            bool usesDrawParameters,
+            bool checkTextures)
         {
             if (graphicsState.ViewportTransformDisable != GraphicsState.ViewportTransformDisable)
             {
@@ -520,6 +526,11 @@ namespace Ryujinx.Graphics.Gpu.Shader
                 return false;
             }
 
+            if (usesDrawParameters && graphicsState.HasConstantBufferDrawParameters != GraphicsState.HasConstantBufferDrawParameters)
+            {
+                return false;
+            }
+
             return Matches(channel, poolState, checkTextures, isCompute: false);
         }