[FFmpeg-devel] [PATCH]Fix h264 decoding for icc 32 bit on sse2 cpu

Reimar Döffinger Reimar.Doeffinger
Sun Dec 28 23:15:48 CET 2008


On Sun, Dec 28, 2008 at 09:45:30PM +0000, Carl Eugen Hoyos wrote:
> I'm still posting the results, because a few things
> were surprising for me: I didn't know 64 bit makes such a difference with gcc.

Those numbers are indeed a bit extreme, it should not be more than 20%
faster.
What kind of system do you use, if e.g. debian have you installed
the optimized libc (libc-i686)?

Greetings,
Reimar D?ffinger




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