Edited by Agr, 18 September 2012 - 12:35 PM.
Moderators - Reputation: 17897
Posted 18 September 2012 - 01:29 PM
Either way you wouldn't want to generate mips from the compressed data, because information has already been lost from the source image. Its better generate the mips from the source data (preferably with high-precision 16-bit data) and then compress the mips after the fact.