Am Do., 30. Mai 2019 um 05:46 Uhr schrieb Ruiling Song <ruiling.s...@intel.com>: > > For details of the implementation, please refer to the comment > inlined in the assembly code.
This sentence sounds unneeded to me. > It improves the horizontal pass > performance about 100% under single thread. I am not a native speaker but I wonder what a "100% speed improvement" could mean... > Tested overall performance using the command(avx2 enabled): > ./ffmpeg -i 1080p.mp4 -vf gblur -f null /dev/null > ./ffmpeg -i 1080p.mp4 -vf gblur=threads=1 -f null /dev/null > For single thread, the fps improves from 43 to 60, about 40%. > For multi-thread, the fps improves from 110 to 130, about 20%. Carl Eugen _______________________________________________ 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".
