James Darnley b0ef0ae776 yadif: restore speed of the C filtering code ...

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 <anton@khirnov.net>

2013-05-14 09:23:55 +02:00

..

af_volume_init.c

avfilter: Add av_cold attributes to init/uninit functions

2013-05-04 21:10:05 +02:00

af_volume.asm

…

Makefile

avfilter: x86: consistent filenames for filter optimizations

2013-02-04 15:00:47 +01:00

vf_gradfun.c

x86: Move some conditional code around to avoid unused variable warnings

2013-04-22 17:50:02 +02:00

vf_hqdn3d_init.c

vf_hqdn3d: x86: Add proper arch optimization initialization

2013-02-01 13:11:45 +01:00

vf_hqdn3d.asm

hqdn3d: Fix out of array read in LOWPASS

2013-03-13 09:14:59 +01:00

vf_yadif_init.c

yadif: restore speed of the C filtering code

2013-05-14 09:23:55 +02:00

vf_yadif.asm

avfilter: x86: consistent filenames for filter optimizations

2013-02-04 15:00:47 +01:00