1 files changed, 29 insertions, 0 deletions
diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenFSI.cs b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenFSI.cs
new file mode 100644
index 00000000..f61a53cb
--- /dev/null
+++ b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenFSI.cs
@@ -0,0 +1,29 @@
+namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
+{
+    static class InstGenFSI
+    {
+        public static string FSIBegin(CodeGenContext context)
+        {
+            if (context.Config.GpuAccessor.QueryHostSupportsFragmentShaderInterlock())
+            {
+                return "beginInvocationInterlockARB()";
+            }
+            else if (context.Config.GpuAccessor.QueryHostSupportsFragmentShaderOrderingIntel())
+            {
+                return "beginFragmentShaderOrderingINTEL()";
+            }
+
+            return null;
+        }
+
+        public static string FSIEnd(CodeGenContext context)
+        {
+            if (context.Config.GpuAccessor.QueryHostSupportsFragmentShaderInterlock())
+            {
+                return "endInvocationInterlockARB()";
+            }
+
+            return null;
+        }
+    }
+}
+\ No newline at end of file