From c9d89a40775a055873adf82cfb0ee1cb6bdcb93c Mon Sep 17 00:00:00 2001 From: Yong He Date: Thu, 25 Jul 2024 15:00:14 -0700 Subject: Overhaul IR lowering of pointer types. (#4710) * Overhaul IR lowering of pointer types. * Propagate address space in IRBuilder. * Fixup. * Fix. * Fix. * Change how Ptr type is printed to text. * Fix. --- source/slang/slang-type-system-shared.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'source/slang/slang-type-system-shared.h') diff --git a/source/slang/slang-type-system-shared.h b/source/slang/slang-type-system-shared.h index 2f467a05a..404c84cf4 100644 --- a/source/slang/slang-type-system-shared.h +++ b/source/slang/slang-type-system-shared.h @@ -58,6 +58,20 @@ FOREACH_BASE_TYPE(DEFINE_BASE_TYPE) const int kStdlibTextureIsShadowParameterIndex = 6; const int kStdlibTextureIsCombinedParameterIndex = 7; const int kStdlibTextureFormatParameterIndex = 8; + + enum class AddressSpace : uint64_t + { + Generic = 0x7fffffff, + ThreadLocal = 1, + Global = 2, + GroupShared = 3, + Uniform = 4, + // specific address space for payload data in metal + MetalObjectData = 5, + + // Default address space for a user-defined pointer + UserPointer = 0x100000001ULL, + }; } #endif -- cgit v1.2.3