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Set second ref frame to be NONE in key frame coding

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This commit explicitly set the second reference frame type to be
NONE in key frame coding mode. This fixes a subtle dependency of
reference motion vector used by next inter frame on mode_info
reset before key frame coding.

Change-Id: I5ff0359753fdc9992b0bfe889490f7a32d7d5f6a
This commit is contained in:
Jingning Han 2014-12-16 15:46:59 -08:00
parent 5fdd0f1fe0
commit 01613aa753
1 changed files with 1 additions and 0 deletions
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vp9/encoder/vp9_rdopt.c
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@ -2726,6 +2726,7 @@ void vp9_rd_pick_intra_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
x->skip_encode = 0;
ctx->skip = 0;
xd->mi[0].src_mi->mbmi.ref_frame[0] = INTRA_FRAME;
xd->mi[0].src_mi->mbmi.ref_frame[1] = NONE;
if (bsize >= BLOCK_8X8) {
if (rd_pick_intra_sby_mode(cpi, x, &rate_y, &rate_y_tokenonly,