Re: [PATCH v12 0/3] MR181: vkd3d-shader: Normalise signatures and input/output registers to the Shader Model 6 pattern.

[Giovanni Mascellani (＠giomasce)]

Giovanni Mascellani (@giomasce) commented about libs/vkd3d-shader/spirv.c:
>  {
>      if (builtin)
>      {
> -
>        input_id = spirv_compiler_emit_builtin_variable(compiler, builtin, storage_class, array_size);
> -
>        input_id = spirv_compiler_emit_builtin_variable_v(compiler, builtin, storage_class, &array_size, 1);

For my own education, why aren't you using `spirv_compiler_emit_builtin_variable()` (here and elsewhere)?