[PATCH v2 0/3] MR677: vkd3d-shader/dxil: Implement DX intrinsics TextureGather and TextureGatherCmp.

[Conor McCarthy (＠cmccarthy)]

Comparison mode needs tests, but these will depend upon the shader runner patch for comparison samplers.

--
  v2: vkd3d-shader/dxil: Implement DX intrinsic TextureGatherCmp.
      vkd3d-shader/dxil: Implement DX intrinsic TextureGather.
      tests/shader-runner: Add a Gather test with non-constant offset.
 
https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/677