Re: [PATCH 0/7] MR697: Implement d3dx10 effect creation for compiled shader. Fix pitch of block-compressed texture in texture creation.

[Matteo Bruni (＠Mystral)]

Matteo Bruni (@Mystral) commented about dlls/d3dx10_43/compiler.c:
> if (errors)
>          *errors = NULL;
>
> -    if (FAILED(hr = D3DCompile(data, datasize, filename, defines, include, "main", profile,
> -            shader_flags, effect_flags, &code, errors)))
> +    buffer = (void *)data;
> +    size = datasize;
> +
> +    /* Effect is not compiled. */
> +    if (datasize < sizeof(dxbc) || memcmp(dxbc, data, sizeof(dxbc)) != 0)

We usually do without the explicit "!= 0".

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/697#note_6962