libvpx: Pull from upstream

source/libvpx/vp8/encoder/denoising.h

 /*
  *  Copyright (c) 2012 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.
  */
 
 #ifndef VP8_ENCODER_DENOISING_H_
 #define VP8_ENCODER_DENOISING_H_
 
 #include "block.h"
 #include "vp8/common/loopfilter.h"
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 #define SUM_DIFF_THRESHOLD (16 * 16 * 2)
 #define SUM_DIFF_THRESHOLD_HIGH (16 * 16 * 3)
 #define MOTION_MAGNITUDE_THRESHOLD (8*3)
 
+#define SUM_DIFF_THRESHOLD_UV (96)   // (8 * 8 * 1.5)
+#define SUM_DIFF_THRESHOLD_HIGH_UV (8 * 8 * 2)
+#define SUM_DIFF_FROM_AVG_THRESH_UV (8 * 8 * 4)
+#define MOTION_MAGNITUDE_THRESHOLD_UV (8*3)
+
 enum vp8_denoiser_decision
 {
   COPY_BLOCK,
   FILTER_BLOCK
 };
 
 enum vp8_denoiser_filter_state {
   kNoFilter,
   kFilterZeroMV,
   kFilterNonZeroMV
@@ skipping 21 matching lines @@
                              loop_filter_info_n *lfi_n,
                              int mb_row,
                              int mb_col,
                              int block_index);
 
 #ifdef __cplusplus
 }  // extern "C"
 #endif
 
 #endif  // VP8_ENCODER_DENOISING_H_