Re: [PATCH v3 0/10] MR739: vkd3d-shader/hlsl: Parse state blocks, part 1.

[Zebediah Figura (＠zfigura)]

On Tue Mar 26 04:38:03 2024 +0000, Francisco Casas wrote:
> Interesting, when compiling the following shader with with native and `fx_4_0`:
> BlendState myBS
> {
>     BlendEnable = false;
> };
> technique
> {
> }
>
> I get:
> blendenable1.hlsl(3,5-24): Index is required for state 'BlendEnable'
>
> meaning that it is an index, and for some state members it is required
> at least for `fx_4_0`, it is not for `fx_2_0`.

I was curious and did a couple more tests, and it turns out that for fx_4_1, "SrcBlend = src_color" will actually emit all 8 indices separately, but "SrcBlend[0] = src_color" just emits index 0. So that's interesting.