1 files changed, 24 insertions, 0 deletions
diff --git a/source/slang/slang-type-system-shared.h b/source/slang/slang-type-system-shared.h
index d7bd43122..3390c3b80 100644
--- a/source/slang/slang-type-system-shared.h
+++ b/source/slang/slang-type-system-shared.h
@@ -22,6 +22,10 @@ namespace Slang
     X(Char)                  \
     X(IntPtr)                \
     X(UIntPtr)               \
+    X(CountOfPrimitives)     \
+    X(AddressSpace)          \
+    X(MemoryScope)           \
+    X(AccessQualifier)       \
     /* end */
 
 enum class BaseType
@@ -114,6 +118,26 @@ enum class AddressSpace : uint64_t
     // Default address space for a user-defined pointer
     UserPointer = 0x100000001ULL,
 };
+
+// https://registry.khronos.org/SPIR-V/specs/unified1/SPIRV.html#_scope_id
+// must be 32 bit to match SPIR-V
+enum class MemoryScope : int32_t
+{
+    CrossDevice = 0,
+    Device = 1,
+    Workgroup = 2,
+    Subgroup = 3,
+    Invocation = 4,
+    QueueFamily = 5,
+    ShaderCall = 6,
+};
+
+enum class AccessQualifier : uint64_t
+{
+    ReadWrite = 0,
+    Read = 1,
+};
+
 } // namespace Slang
 
 #endif