1 files changed, 5 insertions, 0 deletions

diff --git a/src/shader_recompiler/frontend/ir/attribute.h b/src/shader_recompiler/frontend/ir/attribute.h
index 6ee3947b1..5f039b6f6 100644
--- a/src/shader_recompiler/frontend/ir/attribute.h
+++ b/src/shader_recompiler/frontend/ir/attribute.h
@@ -219,6 +219,11 @@ enum class Attribute : u64 {
     FixedFncTexture9Q = 231,
     ViewportMask = 232,
     FrontFace = 255,
+
+    // Implementation attributes
+    BaseInstance = 256,
+    BaseVertex = 257,
+    DrawID = 258,
 };
 
 constexpr size_t NUM_GENERICS = 32;