[llvm-branch-commits] [clang] [llvm] [DirectX] Validate if Textures/TypedBuffers are being bound in Root Signatures (PR #147573)

[via llvm-branch-commits]

================
@@ -232,6 +245,44 @@ initRSBindingValidation(const mcdxbc::RootSignatureDesc &RSD,
   return Validation;
 }
 
+static SmallVector<ResourceInfo::ResourceBinding>
+getRootDescriptorsBindingInfo(const mcdxbc::RootSignatureDesc &RSD,
+                              dxbc::ShaderVisibility Visibility) {
+
+  SmallVector<ResourceInfo::ResourceBinding> RDs;
+
+  for (size_t I = 0; I < RSD.ParametersContainer.size(); I++) {
+    const auto &[Type, Loc] =
+        RSD.ParametersContainer.getTypeAndLocForParameter(I);
+
+    const auto &Header = RSD.ParametersContainer.getHeader(I);
+    if (Header.ShaderVisibility !=
+            llvm::to_underlying(dxbc::ShaderVisibility::All) &&
+        Header.ShaderVisibility != llvm::to_underlying(Visibility))
+      continue;
+
+    switch (Type) {
----------------
joaosaffran wrote:

Not really, unless DirectX includes a new Root Element Type in Root Signatures, this shouldn't change

https://github.com/llvm/llvm-project/pull/147573