[FFmpeg-devel] [PATCH]lavc/qtrle: Do not use aligned writes for odd addresses.

Hendrik Leppkes h.leppkes at gmail.com
Fri Mar 15 01:13:07 EET 2019


On Fri, Mar 15, 2019 at 12:05 AM Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:
>
> Hi!
>
> Attached patch fixes the qtrle crash on sparc for me.
>

It should be fine in cases where the pointer is being incremented by
an aligned amount, ie. writing 32 and incrementing by 4, or 64 and 8,
etc.
Are all of those required to pass, or only the ones on "odd"
increments like 3 for 24-bit RGB? (In fact, those "odd" ones are the
ones that are new recently)

- Hendrik


More information about the ffmpeg-devel mailing list