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hevc: derive partially amvp list

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When the candidate has been found, no need to derive others.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Christophe Gisquet 2014-08-08 18:21:00 +00:00 committed by Anton Khirnov
parent 09182b3224
commit 3505b19652
1 changed files with 5 additions and 0 deletions
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5
libavcodec/hevc_mvs.c
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@ -722,6 +722,11 @@ void ff_hevc_luma_mv_mvp_mode(HEVCContext *s, int x0, int y0, int nPbW,
availableFlagLXA0 = MP_MX_LT(A1, pred_flag_index_l1, mxA);
}
if (availableFlagLXA0 && !mvp_lx_flag) {
mv->mv[LX] = mxA;
return;
}
// B candidates
// above right spatial merge candidate
xB0 = x0 + nPbW;