shithub: libvpx

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Fix a valgrind error

Valgrind was complaining uninitialzed values are being used.

Change-Id: Ia9eb619f4e67d1fb7af1057d50304f15adc02aab

--- a/vp9/encoder/vp9_encodeframe.c

+++ b/vp9/encoder/vp9_encodeframe.c

@@ -2705,8 +2705,8 @@

   const int mis = cm->mode_info_stride;

   PARTITION_TYPE partition;

   BLOCK_SIZE subsize;

-  int rate;

-  int64_t dist;

+  int rate = INT_MAX;

+  int64_t dist = INT64_MAX;

   if (mi_row >= cm->mi_rows || mi_col >= cm->mi_cols)

     return;

@@ -2753,7 +2753,6 @@

       break;

     case PARTITION_SPLIT:

       subsize = get_subsize(bsize, PARTITION_SPLIT);

-

       *get_sb_index(x, subsize) = 0;

       nonrd_use_partition(cpi, tile, mi_8x8, tp, mi_row, mi_col,

                           subsize, output_enabled, totrate, totdist);

@@ -2810,8 +2809,8 @@

   // Code each SB in the row

   for (mi_col = tile->mi_col_start; mi_col < tile->mi_col_end;

        mi_col += MI_BLOCK_SIZE) {

-    int dummy_rate;

-    int64_t dummy_dist;

+    int dummy_rate = 0;

+    int64_t dummy_dist = 0;

     const int idx_str = cm->mode_info_stride * mi_row + mi_col;

     MODE_INFO **mi_8x8 = cm->mi_grid_visible + idx_str;

     MODE_INFO **prev_mi_8x8 = cm->prev_mi_grid_visible + idx_str;

@@ -2828,8 +2827,8 @@

     else if (cpi->sf.partition_search_type == REFERENCE_PARTITION) {

       if (cpi->sf.partition_check) {

         MACROBLOCK *x = &cpi->mb;

-        int rate1, rate2, rate3;

-        int64_t dist1, dist2, dist3;

+        int rate1 = 0, rate2 = 0, rate3 = 0;

+        int64_t dist1 = 0, dist2 = 0, dist3 = 0;

         set_fixed_partitioning(cpi, tile, mi_8x8, mi_row, mi_col, BLOCK_8X8);

         nonrd_use_partition(cpi, tile, mi_8x8, tp, mi_row, mi_col, BLOCK_64X64,

                             0, &rate1, &dist1);

-- 

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