Issues

• [LinAlg] Clarification needed in the Vector Matrix type combinations section

  microsoft/DirectX-Specs#245 · Filter by author anupamachandra opened on Jun 10, 2026

• [LinAlg] ThreadGroup Scope Matrices don't expose Flexible Dimension support

  microsoft/DirectX-Specs#244 · Filter by author anupamachandra opened on Jun 10, 2026

• Spec language is ambiguous and potentially insufficient for D3D12_LINEAR_ALGEBRA_MATRIX_CONSTRUCTION_SUPPORT

  microsoft/DirectX-Specs#240 · Filter by author tex3d opened on May 19, 2026

• D3D12_DISPATCH_MESH_ARGUMENTS missing in D3D12_INDIRECT_ARGUMENT_DESC

  microsoft/DirectX-Specs#235 · Filter by author NoahSch1999 opened on Apr 20, 2026

• Conversion APIs in the in Linear Algebra Runtime spec

  microsoft/DirectX-Specs#234 · Filter by author anupamachandra opened on Apr 17, 2026
  3

• Revised view creation spec references ID3D12Device16

  microsoft/DirectX-Specs#232 · Filter by author jenatali opened on Apr 13, 2026
  

• Function signature mismatch in the Advanced Shader Delivery Shader Compiler Plugin: D3D12CompilerCreateFactory <-> D3D12CreateCompilerFactory)

  microsoft/DirectX-Specs#223 · Filter by author Alegruz opened on Dec 24, 2025

• The D3D12_BARRIER_SYNC_EMIT_RAYTRACING_ACCELERATION_STRUCTURE_POSTBUILD_INFO has no documentation.

  microsoft/DirectX-Specs#211 · Filter by author Tape-Worm opened on Sep 13, 2025

• D3D11 spec issue: Missing SV_StencilRef, incorrect SV_DepthLessEqual/SV_DepthGreaterEqual

  microsoft/DirectX-Specs#208 · Filter by author jenatali opened on Jun 20, 2025

• QuadAny/QuadAll spec inaccurate statements about code patterns

  microsoft/DirectX-Specs#206 · Filter by author llvm-beanz opened on Jun 11, 2025

• Inconsistent HitObject::MakeMiss() arguments

  microsoft/DirectX-Specs#204 · Filter by author StarsX opened on Jun 6, 2025
  2

• 无法解析的外部符号 CLSID_D3D12DSRDeviceFactory

  microsoft/DirectX-Specs#194 · Filter by author Lassi-Ki opened on Dec 17, 2024
  1

• Usage of CallbackFilterFlags is incorrect in some part of MessageCallback spec.

  microsoft/DirectX-Specs#193 · Filter by author lhiuming opened on Nov 16, 2024

• D3D12 Helper layer

  microsoft/DirectX-Specs#178 · Filter by author FredeJ opened on Apr 17, 2024

• D3D12 metacommands documentation not public

  microsoft/DirectX-Specs#176 · Filter by author woachk opened on Mar 18, 2024

• Issue 6 in HLSL Wave Size is missing

  microsoft/DirectX-Specs#175 · Filter by author SuperSodaSea opened on Mar 12, 2024

• D3D12_RESOURCE_FLAG_DENY_SHADER_RESOURCE comment wording

  microsoft/DirectX-Specs#171 · Filter by author GertyP opened on Feb 25, 2024
  2

• Enhanced Barriers: D3D12_TEXTURE_BARRIER_FLAG_DISCARD metadata initialisation

  microsoft/DirectX-Specs#167 · Filter by author GertyP opened on Feb 7, 2024
  1

• WaveOpsIncludeHelperLanes requirement is too strong

  microsoft/DirectX-Specs#158 · Filter by author jeffbolznv opened on Jan 17, 2024

• D3D12_FEATURE_DATA_D3D12_OPTIONS8 should be D3D12_FEATURE_DATA_D3D12_OPTIONS9

  microsoft/DirectX-Specs#157 · Filter by author SujalBista001 opened on Jan 7, 2024

• Uav loads formats conflict between https://microsoft.github.io/DirectX-Specs/d3d/UAVTypedLoad.html and https://learn.microsoft.com/en-us/windows/win32/direct3d12/typed-unordered-access-view-loads

  microsoft/DirectX-Specs#156 · Filter by author zz817 opened on Jan 4, 2024

• Clarify NonUniformResourceIndex usage

  microsoft/DirectX-Specs#149 · Filter by author jeremyong opened on Aug 21, 2023

• D3D12 Enhanced Barriers: Support for reading geometry data when building raytracing accel struct

  microsoft/DirectX-Specs#147 · Filter by author jmoguill opened on Aug 2, 2023

• Clarify swapchain image initial EB layout

  microsoft/DirectX-Specs#144 · Filter by author jeremyong opened on Jul 14, 2023
  2

• SamplerFeedback has invalid HLSL code

  microsoft/DirectX-Specs#114 · Filter by author StiNKzz opened on Nov 29, 2022