[PATCH 1/2] d3d11: Make blend_factor optional in d3d11_immediate_context_OMSetBlendState(). (try 2)

[Henri Verbeet]

On 23 November 2015 at 11:14, Alistair Leslie-Hughes
<leslie_alistair at hotmail.com> wrote:
>  static void STDMETHODCALLTYPE d3d11_immediate_context_OMSetBlendState(ID3D11DeviceContext *iface,
> -        ID3D11BlendState *blend_state, const FLOAT blend_factor[4], UINT sample_mask)
> +        ID3D11BlendState *blend_state, const FLOAT arg_blend_factor[4], UINT sample_mask)
>  {
>      struct d3d_device *device = device_from_immediate_ID3D11DeviceContext(iface);
> +    static const FLOAT default_blend_factor[4] = {1.0f, 1.0f, 1.0f, 1.0f};
Please just use "float". (Yeah, there are a couple of other places in
d3d11 that use "FLOAT", but it's silly.)

> +    const FLOAT *blend_factor;
...
> +    blend_factor = arg_blend_factor ? arg_blend_factor : default_blend_factor;
You don't need this. You can just do:
    if (!blend_factor)
        blend_factor = default_blend_factor;