Re: [Algorithms] S3TC decompression software

[Daniel V. <vo...@lo...>]

On Sat, Nov 25, 2000 at 11:27:08AM +1100, Aaron Drew wrote:
> I'm looking for a code snippet or some info on the way S3TC does its texture
> compression. I'd like to support S3TC by storing textures in the format and
> decompressing in software for graphics cards that don't support realtime
> hardware decompression.
> 
> Does anyone have any links? A search with google suprisingly turned up
> nothing.

http://www.lokigames.com/~vogel/s3tc.tar.gz - actually written to show a
bug in NVIDIA HW/SW in conjunction with DXT1 compression. 


http://www.lokigames.com/~vogel/s3tc.png
http://www.gamebasement.com/pages/home.asp?nav=discussion&discid=22&topicid=368



                            Daniel Vogel, Programmer, Loki Software Inc.