avfilter/vf_cropdetect: Do not check lines or columns twice on black frames
authorMichael Niedermayer <michaelni@gmx.at>
Tue, 9 Sep 2014 00:06:17 +0000 (02:06 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Tue, 9 Sep 2014 00:06:17 +0000 (02:06 +0200)
commit02946120fc30022f367d5af646b84251c2456e2d
treea1d1ab59b99b9ff0d31237978266b3c2da6ed187
parent5109ce2017c15202275b33bce58ec9d88044eeb5
avfilter/vf_cropdetect: Do not check lines or columns twice on black frames

Idea from patch by: hjiodjf 97xgw46 <jfbvxt@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavfilter/vf_cropdetect.c