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authorJun Zhao <barryjzhao@tencent.com>2019-10-02 10:31:13 +0800
committerJun Zhao <barryjzhao@tencent.com>2019-10-10 09:33:09 +0800
commitda0c0c7247fbf1596ec768746071d6d2f91d0fb0 (patch)
tree52d9569a165b3e3d5bc3d45557b7d1cf3c26062d /libavformat/flacenc_header.c
parent7ab4fbdebcf1c319298d7319b89fc514620a824f (diff)
downloadffmpeg-da0c0c7247fbf1596ec768746071d6d2f91d0fb0.tar.gz
lavfi/hqdn3d: add slice thread optimization
Enabled one thread per plane, used the test command for 1080P video (YUV420P format) as follow: ffmpeg -i 1080p.mp4 -an -vf hqdn3d -f null /dev/nul This optimization improved the performance about 30% in 1080P YUV420P case (from 110fps to 143fps), also pass the framemd5 check and FATE. Reviewed-by: Paul B Mahol <onemda@gmail.com> Reviewed-by: Moritz Barsnick <barsnick@gmx.net> Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
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