Lines Matching defs:mv_y
469 int x, y, mv_x, mv_y, mv_delta, offs, mb_offset, blks_per_mb,
483 mv_x = mv_y = 0;
515 mb->mv_x = mb->mv_y = 0; /* no motion vector coded */
520 mb->mv_y = ivi_scale_mv(ref_mb->mv_y, mv_scale);
523 mb->mv_y = ref_mb->mv_y;
554 mb->mv_x = mb->mv_y = 0; /* there is no motion vector in intra-macroblocks */
561 mb->mv_y = ivi_scale_mv(ref_mb->mv_y, mv_scale);
564 mb->mv_y = ref_mb->mv_y;
570 mv_y += IVI_TOSIGNED(mv_delta);
575 mb->mv_y = mv_y;
580 mv_y += IVI_TOSIGNED(mv_delta);
586 mb->b_mv_y = -mv_y;
591 mb->b_mv_y = -mb->mv_y;
593 mb->mv_y = 0;
600 if ( x + (mb->mv_x >>s) + (y+ (mb->mv_y >>s))*band->pitch < 0 ||
602 + (y+band->mb_size - 1 +((mb->mv_y+s)>>s))*band->pitch > band->bufsize -1) {
603 av_log(avctx, AV_LOG_ERROR, "motion vector %d %d outside reference\n", x*s + mb->mv_x, y*s + mb->mv_y);