Call `gfx` in slang program. (#2370)

1 files changed, 13 insertions, 0 deletions

diff --git a/source/slang/slang-ir-layout.cpp b/source/slang/slang-ir-layout.cpp
index cbf0a6e61..0e4ccc1fe 100644
--- a/source/slang/slang-ir-layout.cpp
+++ b/source/slang/slang-ir-layout.cpp
@@ -256,6 +256,19 @@ static Result _calcNaturalSizeAndAlignment(
                 outSizeAndAlignment);
         }
         break;
+    case kIROp_OutType:
+    case kIROp_InOutType:
+    case kIROp_RefType:
+    case kIROp_RawPointerType:
+    case kIROp_PtrType:
+    case kIROp_NativePtrType:
+    case kIROp_ComPtrType:
+    case kIROp_NativeStringType:
+        {
+            *outSizeAndAlignment = IRSizeAndAlignment(sizeof(void*), sizeof(void*));
+            return SLANG_OK;
+        }
+        break;
     default:
         break;
     }