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Rd check on segment level reference mode.

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Do not allow the rd code to check compound modes if
a segment level reference frame is selected.

Change-Id: I95f0c57789e0eaceed7caf227e94b4ba3130a06c
This commit is contained in:
Paul Wilkins
2013-06-10 18:19:25 +01:00
committed by Ronald S. Bultje
parent b12a8dac98
commit de6ec27d1a
1 changed files with 6 additions and 0 deletions
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6
vp9/encoder/vp9_rdopt.c
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@@ -2580,6 +2580,12 @@ int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
cpi->rd_threshes[bsize][mode_index] == INT_MAX)
continue;
// Do not allow compound prediction if the segment level reference
// frame feature is in use as in this case there can only be one reference.
if ((vp9_mode_order[mode_index].second_ref_frame > INTRA_FRAME) &&
vp9_segfeature_active(xd, segment_id, SEG_LVL_REF_FRAME))
continue;
x->skip = 0;
this_mode = vp9_mode_order[mode_index].mode;
ref_frame = vp9_mode_order[mode_index].ref_frame;