Re: [v2 PATCH] dxgi: Translate DXGI_USAGE_UNORDERED_ACCESS to corresponding wined3d bind flag.

[Nikolay Sivov]

On 5/8/20 8:40 PM, Henri Verbeet wrote:
> On Fri, 8 May 2020 at 00:45, Nikolay Sivov  wrote:
> > +static IDXGIDevice *create_d3d11_device(void)
> > +{
> > - static const D3D_FEATURE_LEVEL feature_level[] =
> > - {
> > -
> >    D3D_FEATURE_LEVEL_11_0,
> > -
> >    D3D_FEATURE_LEVEL_10_1,
> > -
> >    D3D_FEATURE_LEVEL_10_0,
> > - };
> > - unsigned int feature_level_count = ARRAY_SIZE(feature_level);
> > - ID3D11Device *d3d_device;
> > - IDXGIDevice *device = NULL;
> > - HRESULT hr;
> > -
> > - if (!pD3D11CreateDevice)
> > -
> >    return NULL;
> > -
> > - hr = pD3D11CreateDevice(NULL, D3D_DRIVER_TYPE_HARDWARE, NULL, 0, feature_level, feature_level_count,
> > -
> >        D3D11_SDK_VERSION, &d3d_device, NULL, NULL);
> > - if (FAILED(hr))
> > -
> >    hr = pD3D11CreateDevice(NULL, D3D_DRIVER_TYPE_WARP, NULL, 0, feature_level, feature_level_count,
> > -
> >            D3D11_SDK_VERSION, &d3d_device, NULL, NULL);
> > - if (FAILED(hr))
> > -
> >    hr = pD3D11CreateDevice(NULL, D3D_DRIVER_TYPE_REFERENCE, NULL, 0, feature_level, feature_level_count,
> > -
> >            D3D11_SDK_VERSION, &d3d_device, NULL, NULL);
> > -
> > - if (SUCCEEDED(hr))
> > - {
> > -
> >    hr = ID3D11Device_QueryInterface(d3d_device, &IID_IDXGIDevice, (void **)&device);
> > -
> >    ID3D11Device_Release(d3d_device);
> > - }
> > -
> > - return device;
> >
> > +}
>
> Does DXGI_USAGE_UNORDERED_ACCESS really need a device created with
> D3D11CreateDevice()? (As opposed to e.g. just D3D_FEATURE_LEVEL_11_0.)

D3D10CreateDevice1() doesn't work for me with feature level 11, both 
with 10_1 sdk and 11 sdk flag.How do I create this without d3d11 functions?