On Thu, Mar 29, 2012 at 04:54:28PM -0700, Ronald S. Bultje wrote: > From: Michael Niedermayer <[email protected]> > > Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind > Signed-off-by: Ronald S. Bultje <[email protected]> > --- > libavcodec/ituh263dec.c | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/libavcodec/ituh263dec.c b/libavcodec/ituh263dec.c > index f52ac7a..cba16b9 100644 > --- a/libavcodec/ituh263dec.c > +++ b/libavcodec/ituh263dec.c > @@ -1083,6 +1083,20 @@ int ff_h263_decode_picture_header(MpegEncContext *s) > skip_bits(&s->gb, 2); /* Quantization information for B-pictures */ > } > > + if (s->pict_type!=AV_PICTURE_TYPE_B) { > + s->time= s->picture_number; > + s->pp_time= s->time - s->last_non_b_time; > + s->last_non_b_time= s->time; > + }else{ > + s->time= s->picture_number; > + s->pb_time= s->pp_time - (s->last_non_b_time - s->time); > + if(s->pp_time <=s->pb_time || s->pp_time <= s->pp_time - s->pb_time > || s->pp_time<=0){ > + s->pp_time = 2; > + s->pb_time = 1; > + } > + ff_mpeg4_init_direct_mv(s); > + } > + > /* PEI */ > while (get_bits1(&s->gb) != 0) { > skip_bits(&s->gb, 8); > --
Might be okay but formatting is ugly as hell and it leaves me wondering what it really has to do with Annex O. _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
