NVIDIA DDS PhotoShop plugin: new filters

It’s a nice tool from NVIDIA, but what the hell are (in mipmap generation part):

  • Kaiser Filter
  • Linear Light Kaiser
  • Full DFT


I know what are Cubic and Box filters. But what about the others? What do they do? Which one is better? etc…
Only thing I found out is that DFT stands for Discrete Fourier Transform

What? Nobody knows?

Not even mcraighead?

There was a couple articles in GDMag, i think in decembers and januarys. The article talks about using different filters than the typical box to generate the mipmaps. You might be able to find the article on Gamasutra.