Re: [PATCH 4/4] ddraw/tests: Account for random WARP behavior in test_texturemapblend.

[Henri Verbeet]

On Sun, 6 Feb 2022 at 18:15, Stefan Dösinger  wrote:
> - /* SPECULARENABLE shouldn't matter in this test, but WARP begs to
> -
> * differ. In the event that color keying is randomly on(see comments
> -
> * in test_ck_default for reference), WARP will randomly discard
> -
> * geometry based on something, even though texture anddiffuse color
> -
> * alpha components are non - zero.Setting SPECULARENABLE to FALSE
> -
> * prevents this in some cases - presumably WARP multiplies the
> -
> * specular color "alpha" channel into the final result and then
> -
> * alpha tests the result.Since the specular property normally does
> -
> * not have an alpha component the actual specular color we set in
> -
> * the vertex data above does not matter. */
> - emit_set_rs(&ptr, D3DRENDERSTATE_SPECULARENABLE, FALSE);
> -

I'm not quite sure what happened above, but that comment is full of
white-space errors.