shithub: libvpx

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Fixed zbin_mode_boost initialization

The commit added the correct Zbin_mode_boost initialization based on
Intra Mode before using rate distortion to pick UV intra mode.

Change-Id: I8e57878ff356a06672f6fa2431be860bf9b9a5c7

--- a/vp8/encoder/rdopt.c

+++ b/vp8/encoder/rdopt.c

@@ -2552,6 +2552,10 @@

     vpx_memset(mode_mv, 0, sizeof(mode_mv));

     x->e_mbd.mode_info_context->mbmi.ref_frame = INTRA_FRAME;

+

+    /* Initialize zbin mode boost for uv costing */

+    cpi->zbin_mode_boost = 0;

+    vp8_update_zbin_extra(cpi, x);

     rd_pick_intra_mbuv_mode(cpi, x, &uv_intra_rate, &uv_intra_rate_tokenonly, &uv_intra_distortion);

     uv_intra_mode = x->e_mbd.mode_info_context->mbmi.uv_mode;