[vlc-devel] [PATCH] core: avcodec requires 32-bytes memory alignment in many cases

Steve Lhomme robux4 at gmail.com
Wed Dec 13 09:22:11 CET 2017

On Tue, Mar 31, 2015 at 11:25 AM, Rémi Denis-Courmont <remi at remlab.net> wrote:
> I doubt that libavcodec has alignment requirement for the whole picture.

It does. And when SIMD is enabled (so pretty much always) the
alignment for all planes must be 32.


> Usually, alignment constraints are on the scan line or possibly on the
> plane.
> --
> Rémi Denis-Courmont
> _______________________________________________
> vlc-devel mailing list
> To unsubscribe or modify your subscription options:
> https://mailman.videolan.org/listinfo/vlc-devel

More information about the vlc-devel mailing list