Re: fragment shader & multisampling

Hi,

> > I tried to call glDisable(GL_MULTISAMPLE_ARB); but it
> > was still slower than rendering into a non-multisampled
> > Pbuffer....
>
> glDisable(GL_MULTISAMPLE_ARB) doesn't change the
> amount of framebuffer memory which needs to be written.
>
> If you have four multisamples in the framebuffer then there's
> four times as much memory to clear/render/swap/etc.

So what's glDisable(GL_MULTISAMPLE_ARB) there
for in the first place?

Cheers,

  Toni