Re: [v2 4/5] d3dx9: Do not set active pass if BeginPass() failed.

[Paul Gofman]

On 05/05/2017 01:14 AM, Matteo Bruni wrote:
> 2017-05-04 0:33 GMT+02:00 Paul Gofman :
> >   if (technique && pass < technique->pass_count && !effect->active_pass)
> >   {
> > -
> >    HRESULT hr;
> > -
> >     effect->active_pass = &technique->passes[pass];
> >     memset(effect->current_light, 0, sizeof(effect->current_light));
> >     memset(&effect->current_material, 0, sizeof(effect->current_material));
> > -
> >    return d3dx9_apply_pass_states(effect, effect->active_pass, TRUE);
> > -
> >    hr = d3dx9_apply_pass_states(effect, effect->active_pass, TRUE);
> > -
> >    if (FAILED(hr))
> > -
> >        effect->active_pass = NULL;
> > -
> >    return hr;
> > }
>
> Can't you just set active_pass only if d3dx9_apply_pass_states()
> succeeds, instead?

Yes, sure, I think it is not supposed to be ever used within 
apply_pass_states().