libvpx: Pull from upstream

source/libvpx/vp8/common/postproc.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 375 matching lines @@
 #endif
 
 #if !(CONFIG_TEMPORAL_DENOISING)
 void vp8_de_noise(VP8_COMMON                 *cm,
                   YV12_BUFFER_CONFIG         *source,
                   YV12_BUFFER_CONFIG         *post,
                   int                         q,
                   int                         low_var_thresh,
                   int                         flag)
 {
+    int mbr;
     double level = 6.0e-05 * q * q * q - .0067 * q * q + .306 * q + .0065;
     int ppl = (int)(level + .5);
-    int mb_rows = source->y_width >> 4;
-    int mb_cols = source->y_height >> 4;
+    int mb_rows = cm->mb_rows;
+    int mb_cols = cm->mb_cols;
     unsigned char *limits = cm->pp_limits_buffer;;
-    int mbr, mbc;
     (void) post;
     (void) low_var_thresh;
     (void) flag;
 
     vpx_memset(limits, (unsigned char)ppl, 16 * mb_cols);
 
     /* TODO: The original code don't filter the 2 outer rows and columns. */
     for (mbr = 0; mbr < mb_rows; mbr++)
     {
         vp8_post_proc_down_and_across_mb_row(
@@ skipping 782 matching lines @@
 
     *dest = oci->post_proc_buffer;
 
     /* handle problem with extending borders */
     dest->y_width = oci->Width;
     dest->y_height = oci->Height;
     dest->uv_height = dest->y_height / 2;
     return 0;
 }
 #endif