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Merge commit '7cc3c4e1d4179aeabcd891090e31ee5e5bfd9692'

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* commit '7cc3c4e1d4179aeabcd891090e31ee5e5bfd9692':
  vc1dec: Invoke edge emulation regardless of MV precision for 1-MV chroma

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-10-11 14:32:37 +02:00
commit ce27c9eb25
1 changed files with 1 additions and 1 deletions
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libavcodec/vc1dec.c
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@ -431,7 +431,7 @@ static void vc1_mc_1mv(VC1Context *v, int dir)
if (v->rangeredfrm || (v->mv_mode == MV_PMODE_INTENSITY_COMP)
|| s->h_edge_pos < 22 || v_edge_pos < 22
|| (unsigned)(src_x - s->mspel) > s->h_edge_pos - (mx&3) - 16 - s->mspel * 3
|| (unsigned)(src_y - s->mspel) > v_edge_pos - (my&3) - 16 - s->mspel * 3) {
|| (unsigned)(src_y - 1) > v_edge_pos - (my&3) - 16 - 3) {
uint8_t *uvbuf = s->edge_emu_buffer + 19 * s->linesize;
srcY -= s->mspel * (1 + s->linesize);