[DX12] Add support for Samplers in DX12.#1331
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This was referenced Jun 24, 2026
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EmilioLaiso
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Jun 26, 2026
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| enum class RootParameterType : uint32_t { | ||
| DescriptorTable = 0, | ||
| SamplerTable, | ||
| Constant, | ||
| CBV, | ||
| SRV, | ||
| UAV, | ||
| }; | ||
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| struct RoogtSignatureLayout { | ||
| RootParameterType ParameterType : 3; | ||
| uint32_t Count : 29; | ||
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| RoogtSignatureLayout(RootParameterType ParameterType, uint32_t Count) | ||
| : ParameterType(ParameterType), Count(Count) {} | ||
| RoogtSignatureLayout() = delete; | ||
| }; | ||
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Could've probably been two PRs, but at least this way it doesn't only introduces new API but it also shows how it's used
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Adds support for samplers in DX12.
This change is a lot larger than you would expect from adding samplers.
This is because samplers need to live in a separate DescriptorHeap which cascaded into a couple of issues:
Adding this feature does allow more tests to succeed on DX12.