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HFAFiend
03-16-2001, 05:06 PM
Has anyone used S3TC? It would be helpfull, if anyone had source to a program using them, or something else with the actual code.

Humus
03-17-2001, 01:31 AM
It's very easy. Look for the GL_EXT_texture_compression_s3tc extension. If it's available you can replace GL_RGB8 (or whatever format you're using) with GL_COMPRESSED_RGB_S3TC_DXT1_EXT and the driver will do the rest for you.

IsaackRasmussen
03-17-2001, 03:08 AM
You looked at the doc that Nvidia wrote on their page?

Take a look at it, it's quite good.
http://www.nvidia.com/Marketing/Developer/DevRel.nsf/WhatsNewFrame?OpenPage

Further down, somewhere