Allow an external audio processing module to be used in WebRTC

webrtc/modules/audio_processing/audio_processing_unittest.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 <math.h>
 #include <stdio.h>
 
 #include <algorithm>
 #include <limits>
 #include <memory>
 #include <queue>
 
 #include "webrtc/base/arraysize.h"
 #include "webrtc/base/checks.h"
@@ skipping 2777 matching lines @@
                     std::tr1::make_tuple(16000, 16000, 16000, 16000, 0, 0)));
 #endif
 
 }  // namespace
 
 TEST(ApmConfiguration, DefaultBehavior) {
   // Verify that the level controller is default off, it can be activated using
   // the config, and that the default initial level is maintained after the
   // config has been applied.
   std::unique_ptr<AudioProcessingImpl> apm(
-      new AudioProcessingImpl(webrtc::Config()));
+      new rtc::RefCountedObject<AudioProcessingImpl>(webrtc::Config()));
   AudioProcessing::Config config;
   EXPECT_FALSE(apm->config_.level_controller.enabled);
   // TODO(peah): Add test for the existence of the level controller object once
   // that is created only when that is specified in the config.
   // TODO(peah): Remove the testing for
   // apm->capture_nonlocked_.level_controller_enabled once the value in config_
   // is instead used to activate the level controller.
   EXPECT_FALSE(apm->capture_nonlocked_.level_controller_enabled);
   EXPECT_NEAR(kTargetLcPeakLeveldBFS,
               apm->config_.level_controller.initial_peak_level_dbfs,
               std::numeric_limits<float>::epsilon());
   config.level_controller.enabled = true;
   apm->ApplyConfig(config);
   EXPECT_TRUE(apm->config_.level_controller.enabled);
   // TODO(peah): Add test for the existence of the level controller object once
   // that is created only when the that is specified in the config.
   // TODO(peah): Remove the testing for
   // apm->capture_nonlocked_.level_controller_enabled once the value in config_
   // is instead used to activate the level controller.
   EXPECT_TRUE(apm->capture_nonlocked_.level_controller_enabled);
   EXPECT_NEAR(kTargetLcPeakLeveldBFS,
               apm->config_.level_controller.initial_peak_level_dbfs,
               std::numeric_limits<float>::epsilon());
 }
 
 TEST(ApmConfiguration, ValidConfigBehavior) {
   // Verify that the initial level can be specified and is retained after the
   // config has been applied.
   std::unique_ptr<AudioProcessingImpl> apm(
-      new AudioProcessingImpl(webrtc::Config()));
+      new rtc::RefCountedObject<AudioProcessingImpl>(webrtc::Config()));
   AudioProcessing::Config config;
   config.level_controller.initial_peak_level_dbfs = -50.f;
   apm->ApplyConfig(config);
   EXPECT_FALSE(apm->config_.level_controller.enabled);
   // TODO(peah): Add test for the existence of the level controller object once
   // that is created only when the that is specified in the config.
   // TODO(peah): Remove the testing for
   // apm->capture_nonlocked_.level_controller_enabled once the value in config_
   // is instead used to activate the level controller.
   EXPECT_FALSE(apm->capture_nonlocked_.level_controller_enabled);
   EXPECT_NEAR(-50.f, apm->config_.level_controller.initial_peak_level_dbfs,
               std::numeric_limits<float>::epsilon());
 }
 
 TEST(ApmConfiguration, InValidConfigBehavior) {
   // Verify that the config is properly reset when nonproper values are applied
   // for the initial level.
 
   // Verify that the config is properly reset when the specified initial peak
   // level is too low.
   std::unique_ptr<AudioProcessingImpl> apm(
-      new AudioProcessingImpl(webrtc::Config()));
+      new rtc::RefCountedObject<AudioProcessingImpl>(webrtc::Config()));
   AudioProcessing::Config config;
   config.level_controller.enabled = true;
   config.level_controller.initial_peak_level_dbfs = -101.f;
   apm->ApplyConfig(config);
   EXPECT_FALSE(apm->config_.level_controller.enabled);
   // TODO(peah): Add test for the existence of the level controller object once
   // that is created only when the that is specified in the config.
   // TODO(peah): Remove the testing for
   // apm->capture_nonlocked_.level_controller_enabled once the value in config_
   // is instead used to activate the level controller.
   EXPECT_FALSE(apm->capture_nonlocked_.level_controller_enabled);
   EXPECT_NEAR(kTargetLcPeakLeveldBFS,
               apm->config_.level_controller.initial_peak_level_dbfs,
               std::numeric_limits<float>::epsilon());
 
   // Verify that the config is properly reset when the specified initial peak
   // level is too high.
-  apm.reset(new AudioProcessingImpl(webrtc::Config()));
+  apm.reset(new rtc::RefCountedObject<AudioProcessingImpl>(webrtc::Config()));
   config = AudioProcessing::Config();
   config.level_controller.enabled = true;
   config.level_controller.initial_peak_level_dbfs = 1.f;
   apm->ApplyConfig(config);
   EXPECT_FALSE(apm->config_.level_controller.enabled);
   // TODO(peah): Add test for the existence of the level controller object once
   // that is created only when that is specified in the config.
   // TODO(peah): Remove the testing for
   // apm->capture_nonlocked_.level_controller_enabled once the value in config_
   // is instead used to activate the level controller.
   EXPECT_FALSE(apm->capture_nonlocked_.level_controller_enabled);
   EXPECT_NEAR(kTargetLcPeakLeveldBFS,
               apm->config_.level_controller.initial_peak_level_dbfs,
               std::numeric_limits<float>::epsilon());
 }
 
 }  // namespace webrtc