libvpx: Pull from upstream

source/libvpx/vp9/encoder/vp9_encodemv.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.
  */
 
 #include <math.h>
 
 #include "vp9/common/vp9_common.h"
 #include "vp9/common/vp9_entropymode.h"
 #include "vp9/common/vp9_systemdependent.h"
 
 #include "vp9/encoder/vp9_cost.h"
 #include "vp9/encoder/vp9_encodemv.h"
 
 static struct vp9_token mv_joint_encodings[MV_JOINTS];
 static struct vp9_token mv_class_encodings[MV_CLASSES];
 static struct vp9_token mv_fp_encodings[MV_FP_SIZE];
 static struct vp9_token mv_class0_encodings[CLASS0_SIZE];
 
-void vp9_entropy_mv_init() {
+void vp9_entropy_mv_init(void) {
   vp9_tokens_from_tree(mv_joint_encodings, vp9_mv_joint_tree);
   vp9_tokens_from_tree(mv_class_encodings, vp9_mv_class_tree);
   vp9_tokens_from_tree(mv_class0_encodings, vp9_mv_class0_tree);
   vp9_tokens_from_tree(mv_fp_encodings, vp9_mv_fp_tree);
 }
 
 static void encode_mv_component(vp9_writer* w, int comp,
                                 const nmv_component* mvcomp, int usehp) {
   int offset;
   const int sign = comp < 0;
@@ skipping 221 matching lines @@
         if (mi->bmi[i].as_mode == NEWMV)
           inc_mvs(mbmi, mi->bmi[i].as_mv, &td->counts->mv);
       }
     }
   } else {
     if (mbmi->mode == NEWMV)
       inc_mvs(mbmi, mbmi->mv, &td->counts->mv);
   }
 }