Hi On Sun, Jan 14, 2007 at 01:03:40PM +0100, Reimar D?ffinger wrote: > Hello, > even though Michael already started with a more generic implementation I > want to propose this since I did quite a bit of optimizations (not all > benchmarked though). > Main bottleneck seems to be SUBSTSHIFTROWS, for which I have no idea how > to optimize it further right now in C. > SSE shuffle instruction could probably be very useful to optimize the > shifting, but the invsubst table lookup still seems not nice - except > maybe by using a 64k size table and thus always looking up two at once... cant the substitution stuff be merged into the multbl? i think it should be possible ... and feel free to commit your aes128.c we can always svn remove it later in case we agree that my code is better ... [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB I count him braver who overcomes his desires than him who conquers his enemies for the hardest victory is over self. -- Aristotle -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 189 bytes Desc: not available URL: <http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/attachments/20070114/6f5988ad/attachment.pgp>
RetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4