On 29/12/13 17:10, Hendrik Leppkes wrote: > On Sun, Dec 29, 2013 at 4:54 PM, Luca Barbato <[email protected]> wrote: >> The Xvid-derived idct is known to cause blurry/garbled results. >> >> Bug-Id: vlc/7411 >> --- >> libavcodec/mpeg4videodec.c | 10 ---------- >> 1 file changed, 10 deletions(-) >> > > I know you usually refuse to, but did you look at how the code looks > in ffmpeg today, since ffmpeg works fine on the sample and still uses > the xvid idct?
I doubt it uses that idct on arm. > Judging from their changes, and this one, this is more of a guess then > an actual fix, since it appears todays libav code would just not do > the idct switch properly, instead of the idct actually being bad. Since you read the code already why you aren't providing a patch? > If something was encoded with the xvid dct, shouldn't the idct also match > that? Should we import also the C version of xvid idct so we stay consistent? lu _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
