Re: [PATCH v6 0/12] MR148: vkd3d-shader/hlsl: Support semantics for array types.

[Francisco Casas (＠fcasas)]

On Mon Apr 24 19:39:48 2023 +0000, Zebediah Figura wrote:
> I doubt that the crash has anything to do with duplicated input
> semantics, though, since that's not visible in the bytecode at all.
> Probably more likely is that the unused shader input semantic isn't
> output by the vertex shader. Just like merge request 159, using
> sv_position instead would probably work.

The segfault persists even if the field with the `UNUSED` semantic is removed.

It goes away when `TEXCOORD0` is not duplicated though, for instance if we make `apple aps[1][1]`:

```hlsl
struct apple
{
    float4 texcoord : TEXCOORD0;
    float4 arb : UNUSED;
};

float4 main(in apple aps[1][1]) : sv_target
{
    return float4(aps[0][0].texcoord.xy, 0, 0);
}
````