[llvm-branch-commits] [llvm] [DirectX] Documenting Static Samplers binary representation (PR #131011)

[Alex Sepkowski via llvm-branch-commits]

@@ -612,3 +612,48 @@ RootDescriptorTable provides basic table structure:
 #. **NumDescriptorRanges**: Number of descriptor ranges
 #. **DescriptorRangesOffset**: Offset to descriptor range array
 
+Static Samplers
+~~~
+
+Static samplers provide a way to define fixed sampler states within the root 
signature itself.
+
+.. code-block:: cpp
+
+   struct StaticSamplerDesc {
+  FilterMode Filter;
+  TextureAddressMode AddressU;
+  TextureAddressMode AddressV;
+  TextureAddressMode AddressW;
+  float MipLODBias;
+  uint32_t MaxAnisotropy;
+  ComparisonFunc ComparisonFunc;
+  StaticBorderColor BorderColor;
+  float MinLOD;
+  float MaxLOD;
+  uint32_t ShaderRegister;
+  uint32_t RegisterSpace;
+  ShaderVisibility ShaderVisibility;
+   };
+
+
+The StaticSamplerDesc structure defines all properties of a static sampler:

alsepkow wrote:

Does that mean that this struct will be defined in 
[.../BinaryFormat/DXContainer.h](https://github.com/llvm/llvm-project/blob/main/llvm/include/llvm/BinaryFormat/DXContainer.h)
 ?

https://github.com/llvm/llvm-project/pull/131011
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[llvm-branch-commits] [clang] [llvm] [HLSL][RootSignature] Add parsing of optional parameters for RootDescriptor (PR #140151)

[Alex Sepkowski via llvm-branch-commits]

alsepkow wrote:

Reviewed but don't have approval permissions yet. LGTM!

https://github.com/llvm/llvm-project/pull/140151
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[llvm-branch-commits] [clang] [llvm] [HLSL][RootSignature] Add parsing of flags to RootDescriptor (PR #140152)

[Alex Sepkowski via llvm-branch-commits]

alsepkow wrote:

Reviewed but don't have approval permissions yet. LGTM!

https://github.com/llvm/llvm-project/pull/140152
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