webrtc/modules/audio_processing: Use RTC_DCHECK() instead of assert()

webrtc/modules/audio_processing/agc/loudness_histogram.cc

 /*
  *  Copyright (c) 2012 The WebRTC 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 "webrtc/modules/audio_processing/agc/loudness_histogram.h"
 
 #include <cmath>
 #include <cstring>
 
+#include "webrtc/base/checks.h"
 #include "webrtc/modules/include/module_common_types.h"
 
 namespace webrtc {
 
 static const double kHistBinCenters[] = {
     7.59621091765857e-02, 9.02036021061016e-02, 1.07115112009343e-01,
     1.27197217770508e-01, 1.51044347572047e-01, 1.79362373905283e-01,
     2.12989507320644e-01, 2.52921107370304e-01, 3.00339145144454e-01,
     3.56647189489147e-01, 4.23511952494003e-01, 5.02912623991786e-01,
     5.97199455365749e-01, 7.09163326739184e-01, 8.42118356728544e-01,
@@ skipping 68 matching lines @@
   // Find the corresponding bin.
   int hist_index = GetBinIndex(rms);
   // To Q10 domain.
   int prob_q10 =
       static_cast<int16_t>(floor(activity_probaility * kProbQDomain));
   InsertNewestEntryAndUpdate(prob_q10, hist_index);
 }
 
 // Doing nothing if buffer is not full, yet.
 void LoudnessHistogram::RemoveOldestEntryAndUpdate() {
-  assert(len_circular_buffer_ > 0);
+  RTC_DCHECK_GT(len_circular_buffer_, 0);
   // Do nothing if circular buffer is not full.
   if (!buffer_is_full_)
     return;
 
   int oldest_prob = activity_probability_[buffer_index_];
   int oldest_hist_index = hist_bin_index_[buffer_index_];
   UpdateHist(-oldest_prob, oldest_hist_index);
 }
 
 void LoudnessHistogram::RemoveTransient() {
   // Don't expect to be here if high-activity region is longer than
   // |kTransientWidthThreshold| or there has not been any transient.
-  assert(len_high_activity_ <= kTransientWidthThreshold);
+  RTC_DCHECK_LE(len_high_activity_, kTransientWidthThreshold);
   int index =
       (buffer_index_ > 0) ? (buffer_index_ - 1) : len_circular_buffer_ - 1;
   while (len_high_activity_ > 0) {
     UpdateHist(-activity_probability_[index], hist_bin_index_[index]);
     activity_probability_[index] = 0;
     index = (index > 0) ? (index - 1) : (len_circular_buffer_ - 1);
     len_high_activity_--;
   }
 }
 
@@ skipping 91 matching lines @@
       p = static_cast<double>(bin_count_q10_[n]) * p_total_inverse;
       mean_val += p * kHistBinCenters[n];
     }
   } else {
     mean_val = kHistBinCenters[0];
   }
   return mean_val;
 }
 
 }  // namespace webrtc