[PATCH vkd3d 6/6] vkd3d-compiler: Actually use "main" as the default entrypoint.

[Matteo Bruni]

On Wed, Jan 27, 2021 at 3:20 PM Henri Verbeet <hverbeet at gmail.com> wrote:
>
> On Tue, 26 Jan 2021 at 20:27, Matteo Bruni <mbruni at codeweavers.com> wrote:
> > -    if (!options->preprocess_only && options->source_type == VKD3D_SHADER_SOURCE_HLSL && !options->profile)
> > +    if (!options->preprocess_only && options->source_type == VKD3D_SHADER_SOURCE_HLSL)
> >      {
> > -        fprintf(stderr, "You need to specify a profile when compiling from HLSL source.\n");
> > -        return false;
> > +        if (!options->profile)
> > +        {
> > +            fprintf(stderr, "You need to specify a profile when compiling from HLSL source.\n");
> > +            return false;
> > +        }
> > +
> > +        if (!options->entry_point)
> > +            options->entry_point = "main";
> Perhaps it's worth being explicit about this in vkd3d-compiler, but
> strictly speaking this is superfluous. The "entry_point" fields in
> both struct vkd3d_shader_hlsl_source_info and struct
> vkd3d_shader_spirv_target_info are specified to be "main" if NULL.

Pretty sure it crashed for me without this hunk. I'll have another
look and fix it properly, if necessary.