diff options
| -rw-r--r-- | libavcodec/motion_est.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libavcodec/motion_est.c b/libavcodec/motion_est.c index a1d56a1f19..e8641790b2 100644 --- a/libavcodec/motion_est.c +++ b/libavcodec/motion_est.c @@ -1577,15 +1577,15 @@ static inline int direct_search(MpegEncContext * s, uint8_t *src_data[3], uint8_ max= FFMAX(s->me.direct_basis_mv[i][0], s->me.direct_basis_mv[i][0] - s->me.co_located_mv[i][0])>>shift; min= FFMIN(s->me.direct_basis_mv[i][0], s->me.direct_basis_mv[i][0] - s->me.co_located_mv[i][0])>>shift; - max+= (2*mb_x + (i& 1))*8 + 1; // +-1 is for the simpler rounding - min+= (2*mb_x + (i& 1))*8 - 1; + max+= 16*mb_x + 1; // +-1 is for the simpler rounding + min+= 16*mb_x - 1; xmax= FFMIN(xmax, s->width - max); xmin= FFMAX(xmin, - 16 - min); max= FFMAX(s->me.direct_basis_mv[i][1], s->me.direct_basis_mv[i][1] - s->me.co_located_mv[i][1])>>shift; min= FFMIN(s->me.direct_basis_mv[i][1], s->me.direct_basis_mv[i][1] - s->me.co_located_mv[i][1])>>shift; - max+= (2*mb_y + (i>>1))*8 + 1; // +-1 is for the simpler rounding - min+= (2*mb_y + (i>>1))*8 - 1; + max+= 16*mb_y + 1; // +-1 is for the simpler rounding + min+= 16*mb_y - 1; ymax= FFMIN(ymax, s->height - max); ymin= FFMAX(ymin, - 16 - min); |