Re: [PATCH 0/6] MR6360: d3dx9: Beginning of pixel format handling changes.

[Matteo Bruni (＠Mystral)]

Matteo Bruni (@Mystral) commented about dlls/d3dx9_36/tests/surface.c:
> - if (FAILED(hr))
> -
>    skip("Failed to create D3DFMT_X8L8V8U8 texture, hr %#lx.\n", hr);
> - else
> - {
> -
>    hr = IDirect3DTexture9_GetSurfaceLevel(tex, 0, &surf);
> -
>    ok(hr == D3D_OK, "Failed to get the surface, hr %#lx.\n", hr);
> -
> -
>    SetRect(&rect, 0, 0, 2, 2);
> -
>    hr = D3DXLoadSurfaceFromMemory(surf, NULL, NULL, pixdata_a8b8g8r8_2, D3DFMT_A8B8G8R8, 8, NULL, &rect,
> -
>            D3DX_FILTER_NONE, 0);
> -
>    todo_wine ok(hr == D3D_OK, "Unexpected hr %#lx.\n", hr);
> -
> -
>    /*
> -
>     * The luma channel here doesn't do RGB->Luma conversion, it just
> -
>     * copies the alpha channel directly as UNORM. V8 and U8 are snorm,
> -
>     * pulled from r/g respectively. The blue channel is empty.

I guess, technically, it's the `X` channel to be set to 0.