[PATCH v4 0/18] MR401: Draft: vkd3d-shader/dxil: Implement constant buffer loads.

[Conor McCarthy (＠cmccarthy)]

Goes atop MR 346, 400, 372, and 388. The last six commits belong to this MR.

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  v4: vkd3d-shader/dxil: Implement the DXIL EXTRACTVAL instruction.
      vkd3d-shader/dxil: Implement DX instruction CBufferLoadLegacy.
      vkd3d-shader/dxil: Implement DX instruction CreateHandle.
      vkd3d-shader/dxil: Read CBV descriptors.
      vkd3d-shader/spirv: Align constant buffer sizes to 16 bytes.
      vkd3d-shader/spirv: Support scalar swizzle of vector SSA registers.
      vkd3d-shader/dxil: Read DXIL compute shader thread group dimensions.
      vkd3d-shader/dxil: Read DXIL global flags.
      vkd3d-shader: Define more global flags.
      vkd3d-shader/dxil: Handle multi-row signature elements.
      vkd3d-shader/dxil: Handle signature element additional tag/value pairs.
      vkd3d-shader/dxil: Read the DXIL input and output signatures.
      vkd3d-shader/dxil: Validate the entry point info.
      vkd3d-shader/dxil: Read DXIL metadata named nodes.
      vkd3d-shader/dxil: Read DXIL metadata kinds.
      vkd3d-shader/dxil: Read DXIL metadata values.
      vkd3d-shader/dxil: Read DXIL metadata nodes.
      vkd3d-shader/dxil: Read DXIL metadata strings.

https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/401