libvpx: Pull from upstream

source/libvpx/vp8/common/debugmodes.c

 /*
  *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 63 matching lines @@
             mb_index++;
         }
 
         mb_index++;
         fprintf(mvs, "\n");
     }
 
     fprintf(mvs, "\n");
 
     /* print out the block modes */
-    mb_index = 0;
     fprintf(mvs, "Mbs for Frame %d\n", frame);
     {
         int b_row;
 
         for (b_row = 0; b_row < 4 * rows; b_row++)
         {
             int b_col;
             int bindex;
 
             for (b_col = 0; b_col < 4 * cols; b_col++)
@@ skipping 27 matching lines @@
         }
 
         mb_index++;
         fprintf(mvs, "\n");
     }
 
     fprintf(mvs, "\n");
 
 
     /* print out the block modes */
-    mb_index = 0;
     fprintf(mvs, "MVs for Frame %d\n", frame);
     {
         int b_row;
 
         for (b_row = 0; b_row < 4 * rows; b_row++)
         {
             int b_col;
             int bindex;
 
             for (b_col = 0; b_col < 4 * cols; b_col++)
             {
                 mb_index = (b_row >> 2) * (cols + 1) + (b_col >> 2);
                 bindex = (b_row & 3) * 4 + (b_col & 3);
                 fprintf(mvs, "%3d:%-3d ", mi[mb_index].bmi[bindex].mv.as_mv.row, mi[mb_index].bmi[bindex].mv.as_mv.col);
 
             }
 
             fprintf(mvs, "\n");
         }
     }
     fprintf(mvs, "\n");
 
 
     fclose(mvs);
 }