Re: [AD] subtractive blending

[Elias P. <eli...@gm...>]

On Thu, 2010-02-25 at 13:15 -0500, Evert Glebbeek wrote:
> On 25 Feb 2010, at 12:24 , Elias Pschernig wrote:
> > Thought a bit more about this and talked to Trent yesterday in IRC and
> > it's actually almost trivial to add. Took me about an hour making the
> > attached patch which allows subtractive blending for A5.
> 
> You didn't attach.Hm, I think I need to switch back to Thunderbird for its forgot-attachment addon :) Attached now.

> > We're also expecting a patch for a shaders addon from Dario FF any day
> > now so the whole blenders are obsolete - but if we are to keep them I'll
> > apply the patch and fix up the memory blenders as well.
> 
> I have a PM on ACC from him about it (haven't looked it over in detail yet).
> We should keep the simple blenders that we have now. I for one don't want to have to use a shader addon if all I want is blit a sprite with an alpha channel or change the colour of my font, to name just a few things.
> 

Ok, I see that as my signal to go on with it and work on the memory
implementation.


-- 
Elias Pschernig <eli...@gm...>