Bug 176977 – WSL should support enum

• Component: WebGPU
• Status: RESOLVED FIXED

[Filip Pizlo]

...

[Filip Pizlo]

Ima do this next.

[Filip Pizlo]

Created attachment 321158 [details]
almost done

[Filip Pizlo]

Created attachment 321178 [details]
the patch

[Filip Pizlo]

Created attachment 321179 [details]
the ptach

[Myles C. Maxfield]

Comment on attachment 321179 [details]
the ptach

View in context: https://bugs.webkit.org/attachment.cgi?id=321179&action=review

> Tools/WebGPUShadingLanguageRI/Intrinsics.js:111
> +                type.formatValueFromDoubleLiteral = value => value;

No rounding?

> Tools/WebGPUShadingLanguageRI/SynthesizeEnumFunctions.js:27
> +function synthesizeEnumFunctions(program)

Wow, this is cool! Dynamically generating functions!

I wish I knew how to do this with clang (without emitting a giant string)

> Tools/WebGPUShadingLanguageRI/Test.js:3929
> +        Foo war()
> +        {
> +            return Foo.War;
> +        }
> +        Foo famine()
> +        {
> +            return Foo.Famine;
> +        }
> +        Foo pestilence()
> +        {
> +            return Foo.Pestilence;
> +        }
> +        Foo death()
> +        {
> +            return Foo.Death;
> +        }

Couldn't you do, like, months of the year or something?

[Filip Pizlo]

(In reply to Myles C. Maxfield from comment #5)
> Comment on attachment 321179 [details]
> the ptach
> 
> View in context:
> https://bugs.webkit.org/attachment.cgi?id=321179&action=review
> 
> > Tools/WebGPUShadingLanguageRI/Intrinsics.js:111
> > +                type.formatValueFromDoubleLiteral = value => value;
> 
> No rounding?

Oh!  Fixed.

> 
> > Tools/WebGPUShadingLanguageRI/SynthesizeEnumFunctions.js:27
> > +function synthesizeEnumFunctions(program)
> 
> Wow, this is cool! Dynamically generating functions!
> 
> I wish I knew how to do this with clang (without emitting a giant string)
> 
> > Tools/WebGPUShadingLanguageRI/Test.js:3929
> > +        Foo war()
> > +        {
> > +            return Foo.War;
> > +        }
> > +        Foo famine()
> > +        {
> > +            return Foo.Famine;
> > +        }
> > +        Foo pestilence()
> > +        {
> > +            return Foo.Pestilence;
> > +        }
> > +        Foo death()
> > +        {
> > +            return Foo.Death;
> > +        }
> 
> Couldn't you do, like, months of the year or something?

;-)

[Filip Pizlo]

Landed in https://trac.webkit.org/changeset/222200/webkit

[Radar WebKit Bug Importer]

<rdar://problem/34693578>

[Myles C. Maxfield]

Migrated to https://github.com/gpuweb/WHLSL/issues/133