libvpx: Pull from upstream

source/libvpx/vp8/encoder/pickinter.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 1159 matching lines @@
     {
         if (x->best_sse_inter_mode == DC_PRED)
         {
             /* No best MV found. */
             x->best_sse_inter_mode = best_mbmode.mode;
             x->best_sse_mv = best_mbmode.mv;
             x->need_to_clamp_best_mvs = best_mbmode.need_to_clamp_mvs;
             x->best_reference_frame = best_mbmode.ref_frame;
             best_sse = best_rd_sse;
         }
+        x->increase_denoising = 0;
         vp8_denoiser_denoise_mb(&cpi->denoiser, x, best_sse, zero_mv_sse,
                                 recon_yoffset, recon_uvoffset);
 
 
         /* Reevaluate ZEROMV after denoising. */
         if (best_mbmode.ref_frame == INTRA_FRAME &&
             x->best_zeromv_reference_frame != INTRA_FRAME)
         {
             int this_rd = 0;
             int this_ref_frame = x->best_zeromv_reference_frame;
@@ skipping 98 matching lines @@
     error4x4 = pick_intra4x4mby_modes(x, &rate,
                                       &best_sse);
     if (error4x4 < error16x16)
     {
         xd->mode_info_context->mbmi.mode = B_PRED;
         best_rate = rate;
     }
 
     *rate_ = best_rate;
 }