shithub: libvpx

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Merge "Remove redundant mode update in sub8x8 decoding"

--- a/vp9/decoder/vp9_decodemv.c

+++ b/vp9/decoder/vp9_decodemv.c

@@ -493,11 +493,12 @@

     const int num_4x4_w = num_4x4_blocks_wide_lookup[bsize];  // 1 or 2

     const int num_4x4_h = num_4x4_blocks_high_lookup[bsize];  // 1 or 2

     int idx, idy;

+    int b_mode;

     for (idy = 0; idy < 2; idy += num_4x4_h) {

       for (idx = 0; idx < 2; idx += num_4x4_w) {

         int_mv blockmv, secondmv;

         const int j = idy * 2 + idx;

-        const int b_mode = read_inter_mode(cm, r, inter_mode_ctx);

+        b_mode = read_inter_mode(cm, r, inter_mode_ctx);

         if (b_mode == NEARESTMV || b_mode == NEARMV) {

           vp9_append_sub8x8_mvs_for_idx(cm, xd, &nearest, &nearby, j, 0,

@@ -544,10 +545,10 @@

           mi->bmi[j + 2] = mi->bmi[j];

         if (num_4x4_w == 2)

           mi->bmi[j + 1] = mi->bmi[j];

-        mi->mbmi.mode = b_mode;

       }

     }

+    mi->mbmi.mode = b_mode;

     mv0->as_int = mi->bmi[3].as_mv[0].as_int;

     mv1->as_int = mi->bmi[3].as_mv[1].as_int;

   } else {

-- 

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