aboutsummaryrefslogtreecommitdiffstats
path: root/libavcodec/dcaenc.h
diff options
context:
space:
mode:
authorClément Bœsch <u@pkh.me>2014-08-14 22:30:55 +0200
committerClément Bœsch <u@pkh.me>2014-08-23 10:18:53 +0200
commit45c7f3997ea11c3d1007b2126b1c0049a8c27105 (patch)
tree4b197592039c1b5cfd458db0e12b604f94e0dca4 /libavcodec/dcaenc.h
parentc82a288f8747a92278ba2e1a8c30380c18254bbd (diff)
downloadffmpeg-45c7f3997ea11c3d1007b2126b1c0049a8c27105.tar.gz
avutil/pixelutils: faster pixelutils_sad_[au]_16x16
~560 → ~500 decicycles This is following the comments from Michael in https://ffmpeg.org/pipermail/ffmpeg-devel/2014-August/160599.html Using 2 registers for accumulator didn't help. On the other hand, some re-ordering between the movs and psadbw allowed going ~538 to ~500.
Diffstat (limited to 'libavcodec/dcaenc.h')
0 files changed, 0 insertions, 0 deletions