Leif Delgass wrote:
I don't know for sure about new hardware, but my guess is that most drivers compress on the CPU.
That was my guess too.
http://homepage.hispeed.ch/rscheidegger/dri_experimental/s3tc_index.html http://www.sjbrown.co.uk/?code=squish This may not apply to pure software implementations, but there are patent issues with hardware driver implementations (which is why Mesa-based drivers don't include support by default).
Thanks for the info. Very interesting. I'll need to do some work to fit this into my code. If anyone else tries out this software compression, keep in touch with me so we can share results.
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