diff options
| author | jsmall-nvidia <jsmall@nvidia.com> | 2023-06-27 11:28:14 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-06-27 11:28:14 -0400 |
| commit | 1b01ff909afa1eb6700c0dc947e679b9c3890880 (patch) | |
| tree | ac532105009303c65c5a6ad4f3dad8041c99e362 /source/slang/slang-reflection-api.cpp | |
| parent | 4c9e4de4b68f2612a39e8783e9da89605ecf54e0 (diff) | |
Pointer layout support (#2930)
* WIP looking at reflection with pointers.
* Added GetPointerLayout.
* Initial test via reflection with layout of ptr type.
* WIP handles ptrs to types that have layout that hasn't been completed.
* Move tests to ptr.
* WIP try to take into account lowering correctly between AggTypeDecl and Type, but doesn't quite work.
* WIP a different path to handling recursive lowering problem with Ptr.
* Fix issues with reflection output.
* Small tidy.
* Fix for infinite recursion issue.
* Lower IRPointerTypeLayout
* Working with generics.
Has a hack to work around Layout around Ptr in IR.
The reflection around the generic - the name isn't much use, it should probably have the generic parameters, but that would require getName to do something more sophisticated.
* Fix issue around calling finishOuterGenerics to early.
* Remove feature/ptr test.
* Fix type legalization being an infinite loop with Ptr self referencing.
* Disable the pointer self reference test because produces an infintie loop on emit.
* Fixed comment based on review.
* Fix for issue with emit and pointers causing infinite recursion.
Diffstat (limited to 'source/slang/slang-reflection-api.cpp')
| -rw-r--r-- | source/slang/slang-reflection-api.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/source/slang/slang-reflection-api.cpp b/source/slang/slang-reflection-api.cpp index 5d35c7eef..8ec0979e4 100644 --- a/source/slang/slang-reflection-api.cpp +++ b/source/slang/slang-reflection-api.cpp @@ -310,7 +310,7 @@ SLANG_API SlangTypeKind spReflectionType_GetKind(SlangReflectionType* inType) auto type = convert(inType); if(!type) return SLANG_TYPE_KIND_NONE; - // TODO(tfoley: Don't emit the same type more than once... + // TODO(tfoley): Don't emit the same type more than once... if (const auto basicType = as<BasicExpressionType>(type)) { @@ -360,6 +360,10 @@ SLANG_API SlangTypeKind spReflectionType_GetKind(SlangReflectionType* inType) { return SLANG_TYPE_KIND_FEEDBACK; } + else if (const auto ptrType = as<PtrType>(type)) + { + return SLANG_TYPE_KIND_POINTER; + } // TODO: need a better way to handle this stuff... #define CASE(TYPE) \ else if(as<TYPE>(type)) do { \ @@ -993,6 +997,10 @@ SLANG_API SlangReflectionTypeLayout* spReflectionTypeLayout_GetElementTypeLayout { return convert(matrixTypeLayout->elementTypeLayout); } + else if (auto ptrTypeLayout = as<PointerTypeLayout>(typeLayout)) + { + return convert(ptrTypeLayout->valueTypeLayout.Ptr()); + } return nullptr; } |