Commit 77cc44fe authored by Fiona Glaser's avatar Fiona Glaser

chroma-me: take shortcut in BI analysis

~100 cycles faster with subme>=9
parent 7634f8c6
......@@ -2121,7 +2121,7 @@ static void x264_mb_analyse_inter_b16x16( x264_t *h, x264_mb_analysis_t *a )
int cost00 = h->pixf.mbcmp[PIXEL_16x16]( h->mb.pic.p_fenc[0], FENC_STRIDE, pix0, 16 )
+ ref_costs + l0_mv_cost + l1_mv_cost;
if( h->mb.b_chroma_me )
if( h->mb.b_chroma_me && cost00 < a->i_cost16x16bi )
{
ALIGNED_ARRAY_16( pixel, bi, [16*FENC_STRIDE] );
......
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