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Fix bug which skips zeromv even if near/nearest is not 0,0.

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Change-Id: Id4f454831f3f11099f39c30246adeaa52857d08d
This commit is contained in:
Ronald S. Bultje 2013-07-18 09:34:59 -07:00
parent c6917528a5
commit deb7456058
1 changed files with 34 additions and 8 deletions
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42
vp9/encoder/vp9_rdopt.c
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@ -1875,15 +1875,28 @@ static void rd_check_segment_txsize(VP9_COMP *cpi, MACROBLOCK *x,
int c3 = cost_mv_ref(cpi, ZEROMV, rfc);
if (this_mode == NEARMV) {
if (c1 >= c2 || c1 > c3)
if (c1 > c3)
continue;
} else if (this_mode == NEARESTMV) {
if (c2 > c1 || c2 > c3)
if (c2 > c3)
continue;
} else {
assert(this_mode == ZEROMV);
if (c3 >= c2 || c3 >= c1)
continue;
if (mbmi->ref_frame[1] <= 0) {
if ((c3 >= c2 &&
frame_mv[NEARESTMV][mbmi->ref_frame[0]].as_int == 0) ||
(c3 >= c1 &&
frame_mv[NEARMV][mbmi->ref_frame[0]].as_int == 0))
continue;
} else {
if ((c3 >= c2 &&
frame_mv[NEARESTMV][mbmi->ref_frame[0]].as_int == 0 &&
frame_mv[NEARESTMV][mbmi->ref_frame[1]].as_int == 0) ||
(c3 >= c1 &&
frame_mv[NEARMV][mbmi->ref_frame[0]].as_int == 0 &&
frame_mv[NEARMV][mbmi->ref_frame[1]].as_int == 0))
continue;
}
}
}
@ -2723,15 +2736,28 @@ static int64_t handle_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
int c3 = cost_mv_ref(cpi, ZEROMV, rfc);
if (this_mode == NEARMV) {
if (c1 >= c2 || c1 > c3)
if (c1 > c3)
return INT64_MAX;
} else if (this_mode == NEARESTMV) {
if (c2 > c1 || c2 > c3)
if (c2 > c3)
return INT64_MAX;
} else {
assert(this_mode == ZEROMV);
if (c3 >= c2 || c3 >= c1)
return INT64_MAX;
if (num_refs == 1) {
if ((c3 >= c2 &&
mode_mv[NEARESTMV][mbmi->ref_frame[0]].as_int == 0) ||
(c3 >= c1 &&
mode_mv[NEARMV][mbmi->ref_frame[0]].as_int == 0))
return INT64_MAX;
} else {
if ((c3 >= c2 &&
mode_mv[NEARESTMV][mbmi->ref_frame[0]].as_int == 0 &&
mode_mv[NEARESTMV][mbmi->ref_frame[1]].as_int == 0) ||
(c3 >= c1 &&
mode_mv[NEARMV][mbmi->ref_frame[0]].as_int == 0 &&
mode_mv[NEARMV][mbmi->ref_frame[1]].as_int == 0))
return INT64_MAX;
}
}
}