Re: [PATCH 2/2] d3d11: Report D3D11_FORMAT_SUPPORT_IA_INDEX_BUFFER.

[Zebediah Figura]

On 12/10/21 03:16, Henri Verbeet wrote:
> On Thu, 9 Dec 2021 at 20:14, Zebediah Figura <zfigura(a)codeweavers.com> wrote:
> > @@ -3833,6 +3833,10 @@ static HRESULT STDMETHODCALLTYPE d3d11_device_CheckFormatSupport(ID3D11Device2 *
> >                   | D3D11_FORMAT_SUPPORT_MULTISAMPLE_LOAD;
> >       }
> >
> > +    if (format == DXGI_FORMAT_R16_UINT
> > +            || (format == DXGI_FORMAT_R32_UINT && feature_level >= D3D_FEATURE_LEVEL_9_2))
> > +        *format_support |= D3D11_FORMAT_SUPPORT_IA_INDEX_BUFFER;
> > +
> > It seems tempting to introduce something like
> > WINED3DFMT_FLAG_INDEX_TYPE, or at least to support
> > WINED3D_BIND_INDEX_BUFFER in wined3d_check_device_format().

Indeed, and I guess we should be validating those formats when creating 
an index buffer.