On Wed, Jan 18, 2012 at 9:32 PM, Nathan Caldwell <[email protected]> wrote: > On Wed, Jan 18, 2012 at 4:09 PM, Nathan Caldwell <[email protected]> wrote: >> On Wed, Jan 18, 2012 at 2:41 PM, Alex Converse <[email protected]> >> wrote: >>> On Wed, Jan 18, 2012 at 12:39 AM, Nathan Caldwell <[email protected]> >>> wrote: >>>> --- >>>> libavcodec/aac_tablegen.c | 3 +++ >>>> libavcodec/aac_tablegen.h | 9 ++++++++- >>>> libavcodec/aac_tablegen_decl.h | 6 ++++++ >>>> libavcodec/aaccoder.c | 7 ++++--- >>>> 4 files changed, 21 insertions(+), 4 deletions(-) >>> >>> Does this have a measurable performance impact? >> >> I haven't checked tbh. No obviously noticeable difference. >> Really this is to save recalculating it several times in another patch >> I am still working on. >> I'll do some measurements when I get home to see what impact it has on >> performance. > > Ok, in a somewhat unscientific test I got a 2% improvement on a 3GHz > Athlon II, and a 4% improvement on a 1.6GHz Atom. >
I'm a little surprised but I'll accept it. I'm OK with the patch. _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
