On 5/6/19, Ruiling Song <ruiling.s...@intel.com> wrote: > Instead of doing each column one by one, doing several columns > together gives about 30% better performance. > > Signed-off-by: Ruiling Song <ruiling.s...@intel.com> > --- > below is some of performance numbers(fps) on my i7-6770HQ (decode + gblur): > > resolution: 480p | 720p | 1080p | 4k > without patch: 393 | 146 | 71 | 14 > with patch: 502 | 184 | 95 | 18 > libavfilter/vf_gblur.c | 62 ++++++++++++++++++++++++++++-------------- > 1 file changed, 42 insertions(+), 20 deletions(-) >
LGTM _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
