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Fix to non-rd variance partition selection.

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Only test for using golden as reference for variance partition
selection if it is used as a reference for that frame.

For temporal layers, golden may not be a reference on a given frame,
even though it was for some previous frame. If it is not a reference
for current frame, don't check/use it for partition selection.

Change-Id: I6b0f2bd36aebbb5903077c9a0a66d80f1de9a7b1
This commit is contained in:
Marco 2015-08-17 12:25:58 -07:00
parent f1fc47becf
commit e18800443c
1 changed files with 2 additions and 1 deletions
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3
vp9/encoder/vp9_encodeframe.c
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@ -717,7 +717,8 @@ static int choose_partitioning(VP9_COMP *cpi,
yv12_g = get_ref_frame_buffer(cpi, GOLDEN_FRAME);
}
if (yv12_g && yv12_g != yv12) {
if (yv12_g && yv12_g != yv12 &&
(cpi->ref_frame_flags & VP9_GOLD_FLAG)) {
vp9_setup_pre_planes(xd, 0, yv12_g, mi_row, mi_col,
&cm->frame_refs[GOLDEN_FRAME - 1].sf);
y_sad_g = cpi->fn_ptr[bsize].sdf(x->plane[0].src.buf,