Re: [PATCH v4 0/8] MR66: vkd3d-shader/hlsl: Broaden resources support v2 (PART 1).

[Zebediah Figura (＠zfigura)]

> So, I don't see much reason to have them represent another level of indirection using values such as `HLSL_REGSET_RESOURCES` since they are used pass this point of backend-specific-ness.

I don't see how this is another level of indirection. The idea is HLSL_REGSET_RESOURCE would map to VKD3DSPR_RESOURCE / VKD3D_SM4_RT_RESOURCE for sm4, and VKD3DSPR_SAMPLER for sm1.