vkd3d - DXIL support progress?

[Hans-Kristian Arntzen]

On 10/18/19 4:15 PM, Greg Roth wrote:
> I confess I got a bit sidelined on this by some other projects, but 
> I'm at a point where I can take it up again.
>
> The status is that I can parse the DXIL produced by DXC for a simple 
> passthrough shader, but I can't generate the spir-v yet.

Are you using LLVM to parse the DXIL bitcode? I've been able to parse 
the IL fully that way, but haven't done anything related to codegen.

Most of the (little) time I've spent so far as been coming up with an 
algorithm to convert DXIL's unstructured control flow to something which 
conforms to SPIR-V's structured model.

>
> I didn't think that was sufficient progress to wrap into a patch and 
> get feedback on, but if you'd like to see it, I can polish it up and 
> do so.

If you have a repo somewhere it could be interesting to take a look.

Cheers,
Hans-Kristian


>
> Greg
>
>
>
> On Fri, Oct 18, 2019 at 8:10 AM Hans-Kristian Arntzen 
> <post at arntzen-software.no <mailto:post at arntzen-software.no>> wrote:
>
>     Hi. There's this thread from September
>     (https://www.winehq.org/pipermail/wine-devel/2019-September/150657.html)
>
>     (Sorry, can't reply to it directly, as I wasn't on the ML at the
>     time).
>     I'd like to dig into DXIL translation, but there is risk of
>     duplicating
>     work.
>
>     Greg: Got any status update?
>
>     Cheers,
>     Hans-Kristian
>
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