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vp8e - remove unnecessary variance calc

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only do the variance calculation if necessary
( eg needed for breakout test)
This commit is contained in:
Jim Bankoski 2010-11-27 14:02:59 -05:00
parent 19e32ac7c7
commit 3430820bbe
1 changed files with 2 additions and 1 deletions
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3
vp8/encoder/rdopt.c
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@ -1839,7 +1839,8 @@ int vp8_rd_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset, int
vp8_set_mbmode_and_mvs(x, this_mode, &mode_mv[this_mode]);
vp8_build_inter_predictors_mby(&x->e_mbd);
VARIANCE_INVOKE(&cpi->rtcd.variance, get16x16var)(x->src.y_buffer, x->src.y_stride, x->e_mbd.predictor, 16, (unsigned int *)(&sse), &sum);
if(x->encode_breakout)
VARIANCE_INVOKE(&cpi->rtcd.variance, get16x16var)(x->src.y_buffer, x->src.y_stride, x->e_mbd.predictor, 16, (unsigned int *)(&sse), &sum);
if (cpi->active_map_enabled && x->active_ptr[0] == 0)
{