On 05/12/2013 09:22 AM, Anton Khirnov wrote: > From: James Darnley <[email protected]> > > Always use the special filter for the first and last 3 columns (only). > > Changes made in 64ed397 slowed the filter to just under 3/4 of what it > was. This commit restores the speed while maintaining identical output. > > For reference, on my Athlon64: > 1733222 decicycles in old > 2358563 decicycles in new > 1727558 decicycles in this > > Signed-off-by: Anton Khirnov <[email protected]> > --- > libavfilter/vf_yadif.c | 70 > ++++++++++++++++++--------------------- > libavfilter/x86/vf_yadif_init.c | 12 ++----- > libavfilter/yadif.h | 4 +-- > 3 files changed, 37 insertions(+), 49 deletions(-)
Doesn't seem bad. lu _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
