On Wed, May 15, 2013 at 10:30:39AM +0300, Martin Storsjö wrote: > From: Michael Niedermayer <[email protected]> > > No sample tried shows a difference. > > --- > Ok'd by Mashiat in a comment on github: > https://github.com/mstorsjo/libav/commit/3fc93af76d4c7f5da7980df9d3b8dbd4baddf14e#commitcomment-3211932 > --- > libavcodec/vc1dec.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c > index f56f074..a3b6031 100644 > --- a/libavcodec/vc1dec.c > +++ b/libavcodec/vc1dec.c > @@ -380,7 +380,7 @@ static void vc1_mc_1mv(VC1Context *v, int dir) > uvmy = uvmy + ((uvmy < 0) ? (uvmy & 1) : -(uvmy & 1)); > } > if (!dir) { > - if (v->field_mode && (v->cur_field_type != v->ref_field_type[dir]) > && v->cur_field_type) { > + if (v->field_mode && (v->cur_field_type != v->ref_field_type[dir]) > && v->second_field) { > srcY = s->current_picture.f.data[0]; > srcU = s->current_picture.f.data[1]; > srcV = s->current_picture.f.data[2]; > @@ -554,7 +554,7 @@ static void vc1_mc_4mv_luma(VC1Context *v, int n, int dir) > my = s->mv[dir][n][1]; > > if (!dir) { > - if (v->field_mode && (v->cur_field_type != v->ref_field_type[dir]) > && v->cur_field_type) { > + if (v->field_mode && (v->cur_field_type != v->ref_field_type[dir]) > && v->second_field) { > srcY = s->current_picture.f.data[0]; > } else > srcY = s->last_picture.f.data[0]; > @@ -829,7 +829,7 @@ static void vc1_mc_4mv_chroma(VC1Context *v, int dir) > } > > if (!dir) { > - if (v->field_mode && (v->cur_field_type != chroma_ref_type) && > v->cur_field_type) { > + if (v->field_mode && (v->cur_field_type != chroma_ref_type) && > v->second_field) { > srcU = s->current_picture.f.data[1]; > srcV = s->current_picture.f.data[2]; > } else { > --
probably OK _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
