[FFmpeg-devel] [PATCH] add top video filter
nicolas.george at normalesup.org
Tue Mar 29 23:59:20 CEST 2011
Le nonidi 9 germinal, an CCXIX, Stefano Sabatini a écrit :
> Plane buffers are usually padded, so you may have:
> linesize[plane] > pixel_step*w
> Copying more than it is required is a waste of CPU, also you shouldn't
> write beyond the image region.
Correct me if I am wrong, but linesize can also be negative, can't it?
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Size: 198 bytes
Desc: Digital signature
More information about the ffmpeg-devel