[all-commits] [llvm/llvm-project] 2ab9c3: [DXContainer] Update DXContainer to match D3D12 sp...

[joaosaffran via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2ab9c35ea93f8557827d4cadcceb05e4eed2d30a
      https://github.com/llvm/llvm-project/commit/2ab9c35ea93f8557827d4cadcceb05e4eed2d30a
  Author: joaosaffran <126493771+joaosaffran at users.noreply.github.com>
  Date:   2025-06-17 (Tue, 17 Jun 2025)

  Changed paths:
    M llvm/include/llvm/BinaryFormat/DXContainer.h
    M llvm/include/llvm/BinaryFormat/DXContainerConstants.def

  Log Message:
  -----------
  [DXContainer] Update DXContainer to match D3D12 spec (#143201)

Update the descriptor range flag values in DXContainerConstants.def to
match
the Direct3D12 specification. This changes two aspects:

1. Modify the DESCRIPTOR_RANGE_FLAG macro to use direct values instead
of
   bit shifts
2. Update the flag values to use hex notation and match D3D12's
   D3D12_DESCRIPTOR_RANGE_FLAGS enumeration:
   - DESCRIPTORS_VOLATILE: 0x1
   - DATA_VOLATILE: 0x2
   - DATA_STATIC_WHILE_SET_AT_EXECUTE: 0x4
   - DATA_STATIC: 0x8
   - DESCRIPTORS_STATIC_KEEPING_BUFFER_BOUNDS_CHECKS: 0x10000
3. Removed NONE value from ROOT_DESCRIPTOR_FLAG

This ensures better compatibility with the D3D12 API and makes the
values
more explicit in the code.

Requested here:
https://github.com/llvm/llvm-project/pull/138315#discussion_r2132818269

---------

Co-authored-by: joaosaffran <joao.saffran at microsoft.com>



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