ffmpeg | branch: release/4.0 | Michael Niedermayer <mich...@niedermayer.cc> | Wed Jul 11 02:17:58 2018 +0200| [6b65f46673d8efa3d9323307f000ba32c95f94d8] | committer: Michael Niedermayer
avformat/mov: Break out of inner loop early in mov_estimate_video_delay() 0.266 <- 0.299 sec (this is time ffmpeg so containing alot other things) Sample for benchmark was: ffmpeg -f rawvideo -pix_fmt yuv420p -s 32x32 -i /dev/zero -t 24:00:00.00 out.mp4 Reviewed-by: Derek Buitenhuis <derek.buitenh...@gmail.com> Reviewed-by: Sasi Inguva <is...@google.com> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> (cherry picked from commit aba13dc13e5233545bdd06f514e0addbb0155c69) Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6b65f46673d8efa3d9323307f000ba32c95f94d8 --- libavformat/mov.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavformat/mov.c b/libavformat/mov.c index b01d533eb4..b0a50fbc54 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -3330,6 +3330,8 @@ static void mov_estimate_video_delay(MOVContext *c, AVStream* st) { if (pts_buf[j] < pts_buf[r]) { FFSWAP(int64_t, pts_buf[j], pts_buf[r]); ++num_swaps; + } else { + break; } j = r; } _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
