Formatting ACM tests

Pure formatting of all files located in /webrtc/modules/audio_coding/main/test/

Smaller manual modifications done after using Eclipse formatting tool, like wrapping long lines (mostly comments).

BUG=issue1024

Review URL: https://webrtc-codereview.appspot.com/1342004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@3946 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/webrtc/modules/audio_coding/main/test/TwoWayCommunication.cc b/webrtc/modules/audio_coding/main/test/TwoWayCommunication.cc
index 45ae525..9c896f9 100644
--- a/webrtc/modules/audio_coding/main/test/TwoWayCommunication.cc
+++ b/webrtc/modules/audio_coding/main/test/TwoWayCommunication.cc
@@ -30,423 +30,386 @@
 
 #define MAX_FILE_NAME_LENGTH_BYTE 500
 
-TwoWayCommunication::TwoWayCommunication(int testMode)
-{
-    _testMode = testMode;
+TwoWayCommunication::TwoWayCommunication(int testMode) {
+  _testMode = testMode;
 }
 
-TwoWayCommunication::~TwoWayCommunication()
-{
-    AudioCodingModule::Destroy(_acmA);
-    AudioCodingModule::Destroy(_acmB);
+TwoWayCommunication::~TwoWayCommunication() {
+  AudioCodingModule::Destroy(_acmA);
+  AudioCodingModule::Destroy(_acmB);
 
-    AudioCodingModule::Destroy(_acmRefA);
-    AudioCodingModule::Destroy(_acmRefB);
+  AudioCodingModule::Destroy(_acmRefA);
+  AudioCodingModule::Destroy(_acmRefB);
 
-    delete _channel_A2B;
-    delete _channel_B2A;
+  delete _channel_A2B;
+  delete _channel_B2A;
 
-    delete _channelRef_A2B;
-    delete _channelRef_B2A;
+  delete _channelRef_A2B;
+  delete _channelRef_B2A;
 #ifdef WEBRTC_DTMF_DETECTION
-    if(_dtmfDetectorA != NULL)
-    {
-        delete _dtmfDetectorA;
-    }
-    if(_dtmfDetectorB != NULL)
-    {
-        delete _dtmfDetectorB;
-    }
+  if(_dtmfDetectorA != NULL)
+  {
+    delete _dtmfDetectorA;
+  }
+  if(_dtmfDetectorB != NULL)
+  {
+    delete _dtmfDetectorB;
+  }
 #endif
-    _inFileA.Close();
-    _inFileB.Close();
-    _outFileA.Close();
-    _outFileB.Close();
-    _outFileRefA.Close();
-    _outFileRefB.Close();
+  _inFileA.Close();
+  _inFileB.Close();
+  _outFileA.Close();
+  _outFileB.Close();
+  _outFileRefA.Close();
+  _outFileRefB.Close();
 }
 
+uint8_t TwoWayCommunication::ChooseCodec(uint8_t* codecID_A,
+                                         uint8_t* codecID_B) {
+  AudioCodingModule* tmpACM = AudioCodingModule::Create(0);
+  uint8_t noCodec = tmpACM->NumberOfCodecs();
+  CodecInst codecInst;
+  printf("List of Supported Codecs\n");
+  printf("========================\n");
+  for (uint8_t codecCntr = 0; codecCntr < noCodec; codecCntr++) {
+    tmpACM->Codec(codecCntr, &codecInst);
+    printf("%d- %s\n", codecCntr, codecInst.plname);
+  }
+  printf("\nChoose a send codec for side A [0]: ");
+  char myStr[15] = "";
+  EXPECT_TRUE(fgets(myStr, 10, stdin) != NULL);
+  *codecID_A = (uint8_t) atoi(myStr);
 
-uint8_t
-TwoWayCommunication::ChooseCodec(uint8_t* codecID_A,
-                                 uint8_t* codecID_B)
-{
-    AudioCodingModule* tmpACM = AudioCodingModule::Create(0);
-    uint8_t noCodec = tmpACM->NumberOfCodecs();
-    CodecInst codecInst;
-    printf("List of Supported Codecs\n");
-    printf("========================\n");
-    for(uint8_t codecCntr = 0; codecCntr < noCodec; codecCntr++)
-    {
-        tmpACM->Codec(codecCntr, &codecInst);
-        printf("%d- %s\n", codecCntr, codecInst.plname);
-    }
-    printf("\nChoose a send codec for side A [0]: ");
-    char myStr[15] = "";
-    EXPECT_TRUE(fgets(myStr, 10, stdin) != NULL);
-    *codecID_A = (uint8_t)atoi(myStr);
+  printf("\nChoose a send codec for side B [0]: ");
+  EXPECT_TRUE(fgets(myStr, 10, stdin) != NULL);
+  *codecID_B = (uint8_t) atoi(myStr);
 
-    printf("\nChoose a send codec for side B [0]: ");
-    EXPECT_TRUE(fgets(myStr, 10, stdin) != NULL);
-    *codecID_B = (uint8_t)atoi(myStr);
+  AudioCodingModule::Destroy(tmpACM);
+  printf("\n");
+  return 0;
+}
 
-    AudioCodingModule::Destroy(tmpACM);
+int16_t TwoWayCommunication::SetUp() {
+  _acmA = AudioCodingModule::Create(1);
+  _acmB = AudioCodingModule::Create(2);
+
+  _acmRefA = AudioCodingModule::Create(3);
+  _acmRefB = AudioCodingModule::Create(4);
+
+  uint8_t codecID_A;
+  uint8_t codecID_B;
+
+  ChooseCodec(&codecID_A, &codecID_B);
+  CodecInst codecInst_A;
+  CodecInst codecInst_B;
+  CodecInst dummyCodec;
+  _acmA->Codec(codecID_A, &codecInst_A);
+  _acmB->Codec(codecID_B, &codecInst_B);
+
+  _acmA->Codec(6, &dummyCodec);
+
+  //--- Set A codecs
+  CHECK_ERROR(_acmA->RegisterSendCodec(codecInst_A));
+  CHECK_ERROR(_acmA->RegisterReceiveCodec(codecInst_B));
+#ifdef WEBRTC_DTMF_DETECTION
+  _dtmfDetectorA = new(DTMFDetector);
+  CHECK_ERROR(_acmA->RegisterIncomingMessagesCallback(_dtmfDetectorA,
+          ACMUSA));
+#endif
+  //--- Set ref-A codecs
+  CHECK_ERROR(_acmRefA->RegisterSendCodec(codecInst_A));
+  CHECK_ERROR(_acmRefA->RegisterReceiveCodec(codecInst_B));
+
+  //--- Set B codecs
+  CHECK_ERROR(_acmB->RegisterSendCodec(codecInst_B));
+  CHECK_ERROR(_acmB->RegisterReceiveCodec(codecInst_A));
+#ifdef WEBRTC_DTMF_DETECTION
+  _dtmfDetectorB = new(DTMFDetector);
+  CHECK_ERROR(_acmB->RegisterIncomingMessagesCallback(_dtmfDetectorB,
+          ACMUSA));
+#endif
+
+  //--- Set ref-B codecs
+  CHECK_ERROR(_acmRefB->RegisterSendCodec(codecInst_B));
+  CHECK_ERROR(_acmRefB->RegisterReceiveCodec(codecInst_A));
+
+  uint16_t frequencyHz;
+
+  //--- Input A
+  std::string in_file_name = webrtc::test::ResourcePath(
+      "audio_coding/testfile32kHz", "pcm");
+  frequencyHz = 32000;
+  printf("Enter input file at side A [%s]: ", in_file_name.c_str());
+  PCMFile::ChooseFile(&in_file_name, 499, &frequencyHz);
+  _inFileA.Open(in_file_name, frequencyHz, "rb");
+
+  //--- Output A
+  std::string out_file_a = webrtc::test::OutputPath() + "outA.pcm";
+  printf("Output file at side A: %s\n", out_file_a.c_str());
+  printf("Sampling frequency (in Hz) of the above file: %u\n", frequencyHz);
+  _outFileA.Open(out_file_a, frequencyHz, "wb");
+  std::string ref_file_name = webrtc::test::OutputPath() + "ref_outA.pcm";
+  _outFileRefA.Open(ref_file_name, frequencyHz, "wb");
+
+  //--- Input B
+  in_file_name = webrtc::test::ResourcePath("audio_coding/testfile32kHz",
+                                            "pcm");
+  frequencyHz = 32000;
+  printf("\n\nEnter input file at side B [%s]: ", in_file_name.c_str());
+  PCMFile::ChooseFile(&in_file_name, 499, &frequencyHz);
+  _inFileB.Open(in_file_name, frequencyHz, "rb");
+
+  //--- Output B
+  std::string out_file_b = webrtc::test::OutputPath() + "outB.pcm";
+  printf("Output file at side B: %s\n", out_file_b.c_str());
+  printf("Sampling frequency (in Hz) of the above file: %u\n", frequencyHz);
+  _outFileB.Open(out_file_b, frequencyHz, "wb");
+  ref_file_name = webrtc::test::OutputPath() + "ref_outB.pcm";
+  _outFileRefB.Open(ref_file_name, frequencyHz, "wb");
+
+  //--- Set A-to-B channel
+  _channel_A2B = new Channel;
+  _acmA->RegisterTransportCallback(_channel_A2B);
+  _channel_A2B->RegisterReceiverACM(_acmB);
+  //--- Do the same for the reference
+  _channelRef_A2B = new Channel;
+  _acmRefA->RegisterTransportCallback(_channelRef_A2B);
+  _channelRef_A2B->RegisterReceiverACM(_acmRefB);
+
+  //--- Set B-to-A channel
+  _channel_B2A = new Channel;
+  _acmB->RegisterTransportCallback(_channel_B2A);
+  _channel_B2A->RegisterReceiverACM(_acmA);
+  //--- Do the same for reference
+  _channelRef_B2A = new Channel;
+  _acmRefB->RegisterTransportCallback(_channelRef_B2A);
+  _channelRef_B2A->RegisterReceiverACM(_acmRefA);
+
+  // The clicks will be more obvious when we
+  // are in FAX mode.
+  _acmB->SetPlayoutMode(fax);
+  _acmRefB->SetPlayoutMode(fax);
+
+  return 0;
+}
+
+int16_t TwoWayCommunication::SetUpAutotest() {
+  _acmA = AudioCodingModule::Create(1);
+  _acmB = AudioCodingModule::Create(2);
+
+  _acmRefA = AudioCodingModule::Create(3);
+  _acmRefB = AudioCodingModule::Create(4);
+
+  CodecInst codecInst_A;
+  CodecInst codecInst_B;
+  CodecInst dummyCodec;
+
+  _acmA->Codec("ISAC", &codecInst_A, 16000, 1);
+  _acmB->Codec("L16", &codecInst_B, 8000, 1);
+  _acmA->Codec(6, &dummyCodec);
+
+  //--- Set A codecs
+  CHECK_ERROR(_acmA->RegisterSendCodec(codecInst_A));
+  CHECK_ERROR(_acmA->RegisterReceiveCodec(codecInst_B));
+#ifdef WEBRTC_DTMF_DETECTION
+  _dtmfDetectorA = new(DTMFDetector);
+  CHECK_ERROR(_acmA->RegisterIncomingMessagesCallback(_dtmfDetectorA,
+          ACMUSA));
+#endif
+
+  //--- Set ref-A codecs
+  CHECK_ERROR(_acmRefA->RegisterSendCodec(codecInst_A));
+  CHECK_ERROR(_acmRefA->RegisterReceiveCodec(codecInst_B));
+
+  //--- Set B codecs
+  CHECK_ERROR(_acmB->RegisterSendCodec(codecInst_B));
+  CHECK_ERROR(_acmB->RegisterReceiveCodec(codecInst_A));
+#ifdef WEBRTC_DTMF_DETECTION
+  _dtmfDetectorB = new(DTMFDetector);
+  CHECK_ERROR(_acmB->RegisterIncomingMessagesCallback(_dtmfDetectorB,
+          ACMUSA));
+#endif
+
+  //--- Set ref-B codecs
+  CHECK_ERROR(_acmRefB->RegisterSendCodec(codecInst_B));
+  CHECK_ERROR(_acmRefB->RegisterReceiveCodec(codecInst_A));
+
+  uint16_t frequencyHz;
+
+  //--- Input A and B
+  std::string in_file_name = webrtc::test::ResourcePath(
+      "audio_coding/testfile32kHz", "pcm");
+  frequencyHz = 16000;
+  _inFileA.Open(in_file_name, frequencyHz, "rb");
+  _inFileB.Open(in_file_name, frequencyHz, "rb");
+
+  //--- Output A
+  std::string output_file_a = webrtc::test::OutputPath() + "outAutotestA.pcm";
+  frequencyHz = 16000;
+  _outFileA.Open(output_file_a, frequencyHz, "wb");
+  std::string output_ref_file_a = webrtc::test::OutputPath()
+      + "ref_outAutotestA.pcm";
+  _outFileRefA.Open(output_ref_file_a, frequencyHz, "wb");
+
+  //--- Output B
+  std::string output_file_b = webrtc::test::OutputPath() + "outAutotestB.pcm";
+  frequencyHz = 16000;
+  _outFileB.Open(output_file_b, frequencyHz, "wb");
+  std::string output_ref_file_b = webrtc::test::OutputPath()
+      + "ref_outAutotestB.pcm";
+  _outFileRefB.Open(output_ref_file_b, frequencyHz, "wb");
+
+  //--- Set A-to-B channel
+  _channel_A2B = new Channel;
+  _acmA->RegisterTransportCallback(_channel_A2B);
+  _channel_A2B->RegisterReceiverACM(_acmB);
+  //--- Do the same for the reference
+  _channelRef_A2B = new Channel;
+  _acmRefA->RegisterTransportCallback(_channelRef_A2B);
+  _channelRef_A2B->RegisterReceiverACM(_acmRefB);
+
+  //--- Set B-to-A channel
+  _channel_B2A = new Channel;
+  _acmB->RegisterTransportCallback(_channel_B2A);
+  _channel_B2A->RegisterReceiverACM(_acmA);
+  //--- Do the same for reference
+  _channelRef_B2A = new Channel;
+  _acmRefB->RegisterTransportCallback(_channelRef_B2A);
+  _channelRef_B2A->RegisterReceiverACM(_acmRefA);
+
+  // The clicks will be more obvious when we
+  // are in FAX mode.
+  _acmB->SetPlayoutMode(fax);
+  _acmRefB->SetPlayoutMode(fax);
+
+  return 0;
+}
+
+void TwoWayCommunication::Perform() {
+  if (_testMode == 0) {
+    printf("Running TwoWayCommunication Test");
+    WEBRTC_TRACE(kTraceStateInfo, kTraceAudioCoding, -1,
+                 "---------- TwoWayCommunication ----------");
+    SetUpAutotest();
+  } else {
+    SetUp();
+  }
+  unsigned int msecPassed = 0;
+  unsigned int secPassed = 0;
+
+  int32_t outFreqHzA = _outFileA.SamplingFrequency();
+  int32_t outFreqHzB = _outFileB.SamplingFrequency();
+
+  AudioFrame audioFrame;
+
+  CodecInst codecInst_B;
+  CodecInst dummy;
+
+  _acmB->SendCodec(&codecInst_B);
+
+  if (_testMode != 0) {
     printf("\n");
-    return 0;
-}
+    printf("sec:msec                   A                              B\n");
+    printf("--------                 -----                        -----\n");
+  }
 
-int16_t TwoWayCommunication::SetUp()
-{
-    _acmA = AudioCodingModule::Create(1);
-    _acmB = AudioCodingModule::Create(2);
+  while (!_inFileA.EndOfFile() && !_inFileB.EndOfFile()) {
+    _inFileA.Read10MsData(audioFrame);
+    _acmA->Add10MsData(audioFrame);
+    _acmRefA->Add10MsData(audioFrame);
 
-    _acmRefA = AudioCodingModule::Create(3);
-    _acmRefB = AudioCodingModule::Create(4);
+    _inFileB.Read10MsData(audioFrame);
+    _acmB->Add10MsData(audioFrame);
+    _acmRefB->Add10MsData(audioFrame);
 
-    uint8_t codecID_A;
-    uint8_t codecID_B;
+    _acmA->Process();
+    _acmB->Process();
+    _acmRefA->Process();
+    _acmRefB->Process();
 
-    ChooseCodec(&codecID_A, &codecID_B);
-    CodecInst codecInst_A;
-    CodecInst codecInst_B;
-    CodecInst dummyCodec;
-    _acmA->Codec(codecID_A, &codecInst_A);
-    _acmB->Codec(codecID_B, &codecInst_B);
+    _acmA->PlayoutData10Ms(outFreqHzA, &audioFrame);
+    _outFileA.Write10MsData(audioFrame);
 
-    _acmA->Codec(6, &dummyCodec);
+    _acmRefA->PlayoutData10Ms(outFreqHzA, &audioFrame);
+    _outFileRefA.Write10MsData(audioFrame);
 
-    //--- Set A codecs
-    CHECK_ERROR(_acmA->RegisterSendCodec(codecInst_A));
-    CHECK_ERROR(_acmA->RegisterReceiveCodec(codecInst_B));
-#ifdef WEBRTC_DTMF_DETECTION
-    _dtmfDetectorA = new(DTMFDetector);
-    CHECK_ERROR(_acmA->RegisterIncomingMessagesCallback(_dtmfDetectorA,
-                                                        ACMUSA));
-#endif
-    //--- Set ref-A codecs
-    CHECK_ERROR(_acmRefA->RegisterSendCodec(codecInst_A));
-    CHECK_ERROR(_acmRefA->RegisterReceiveCodec(codecInst_B));
+    _acmB->PlayoutData10Ms(outFreqHzB, &audioFrame);
+    _outFileB.Write10MsData(audioFrame);
 
-    //--- Set B codecs
-    CHECK_ERROR(_acmB->RegisterSendCodec(codecInst_B));
-    CHECK_ERROR(_acmB->RegisterReceiveCodec(codecInst_A));
-#ifdef WEBRTC_DTMF_DETECTION
-    _dtmfDetectorB = new(DTMFDetector);
-    CHECK_ERROR(_acmB->RegisterIncomingMessagesCallback(_dtmfDetectorB,
-                                                        ACMUSA));
-#endif
+    _acmRefB->PlayoutData10Ms(outFreqHzB, &audioFrame);
+    _outFileRefB.Write10MsData(audioFrame);
 
-    //--- Set ref-B codecs
-    CHECK_ERROR(_acmRefB->RegisterSendCodec(codecInst_B));
-    CHECK_ERROR(_acmRefB->RegisterReceiveCodec(codecInst_A));
-
-    uint16_t frequencyHz;
-
-    //--- Input A
-    std::string in_file_name =
-        webrtc::test::ResourcePath("audio_coding/testfile32kHz", "pcm");
-    frequencyHz = 32000;
-    printf("Enter input file at side A [%s]: ", in_file_name.c_str());
-    PCMFile::ChooseFile(&in_file_name, 499, &frequencyHz);
-    _inFileA.Open(in_file_name, frequencyHz, "rb");
-
-    //--- Output A
-    std::string out_file_a = webrtc::test::OutputPath() + "outA.pcm";
-    printf("Output file at side A: %s\n", out_file_a.c_str());
-    printf("Sampling frequency (in Hz) of the above file: %u\n",
-           frequencyHz);
-    _outFileA.Open(out_file_a, frequencyHz, "wb");
-    std::string ref_file_name = webrtc::test::OutputPath() + "ref_outA.pcm";
-    _outFileRefA.Open(ref_file_name, frequencyHz, "wb");
-
-    //--- Input B
-    in_file_name =
-        webrtc::test::ResourcePath("audio_coding/testfile32kHz", "pcm");
-    frequencyHz = 32000;
-    printf("\n\nEnter input file at side B [%s]: ", in_file_name.c_str());
-    PCMFile::ChooseFile(&in_file_name, 499, &frequencyHz);
-    _inFileB.Open(in_file_name, frequencyHz, "rb");
-
-    //--- Output B
-    std::string out_file_b = webrtc::test::OutputPath() + "outB.pcm";
-    printf("Output file at side B: %s\n", out_file_b.c_str());
-    printf("Sampling frequency (in Hz) of the above file: %u\n",
-           frequencyHz);
-    _outFileB.Open(out_file_b, frequencyHz, "wb");
-    ref_file_name = webrtc::test::OutputPath() + "ref_outB.pcm";
-    _outFileRefB.Open(ref_file_name, frequencyHz, "wb");
-    
-    //--- Set A-to-B channel
-    _channel_A2B = new Channel;
-    _acmA->RegisterTransportCallback(_channel_A2B);
-    _channel_A2B->RegisterReceiverACM(_acmB);
-    //--- Do the same for the reference
-    _channelRef_A2B = new Channel;
-    _acmRefA->RegisterTransportCallback(_channelRef_A2B);
-    _channelRef_A2B->RegisterReceiverACM(_acmRefB);
-
-    //--- Set B-to-A channel
-    _channel_B2A = new Channel;
-    _acmB->RegisterTransportCallback(_channel_B2A);
-    _channel_B2A->RegisterReceiverACM(_acmA);
-    //--- Do the same for reference
-    _channelRef_B2A = new Channel;
-    _acmRefB->RegisterTransportCallback(_channelRef_B2A);
-    _channelRef_B2A->RegisterReceiverACM(_acmRefA);
-
-    // The clicks will be more obvious when we 
-    // are in FAX mode.
-    _acmB->SetPlayoutMode(fax);
-    _acmRefB->SetPlayoutMode(fax);
-
-    return 0;
-}
-
-int16_t TwoWayCommunication::SetUpAutotest()
-{
-    _acmA = AudioCodingModule::Create(1);
-    _acmB = AudioCodingModule::Create(2);
-
-    _acmRefA = AudioCodingModule::Create(3);
-    _acmRefB = AudioCodingModule::Create(4);
-
-    CodecInst codecInst_A;
-    CodecInst codecInst_B;
-    CodecInst dummyCodec;
-
-    _acmA->Codec("ISAC", &codecInst_A, 16000, 1);
-    _acmB->Codec("L16", &codecInst_B, 8000, 1);
-    _acmA->Codec(6, &dummyCodec);
-
-    //--- Set A codecs
-    CHECK_ERROR(_acmA->RegisterSendCodec(codecInst_A));
-    CHECK_ERROR(_acmA->RegisterReceiveCodec(codecInst_B));
-#ifdef WEBRTC_DTMF_DETECTION
-    _dtmfDetectorA = new(DTMFDetector);
-    CHECK_ERROR(_acmA->RegisterIncomingMessagesCallback(_dtmfDetectorA,
-                                                        ACMUSA));
-#endif
-
-    //--- Set ref-A codecs
-    CHECK_ERROR(_acmRefA->RegisterSendCodec(codecInst_A));
-    CHECK_ERROR(_acmRefA->RegisterReceiveCodec(codecInst_B));
-
-    //--- Set B codecs
-    CHECK_ERROR(_acmB->RegisterSendCodec(codecInst_B));
-    CHECK_ERROR(_acmB->RegisterReceiveCodec(codecInst_A));
-#ifdef WEBRTC_DTMF_DETECTION
-    _dtmfDetectorB = new(DTMFDetector);
-    CHECK_ERROR(_acmB->RegisterIncomingMessagesCallback(_dtmfDetectorB,
-                                                        ACMUSA));
-#endif
-
-    //--- Set ref-B codecs
-    CHECK_ERROR(_acmRefB->RegisterSendCodec(codecInst_B));
-    CHECK_ERROR(_acmRefB->RegisterReceiveCodec(codecInst_A));
-
-    uint16_t frequencyHz;
-
-    //--- Input A and B
-    std::string in_file_name =
-        webrtc::test::ResourcePath("audio_coding/testfile32kHz", "pcm");
-    frequencyHz = 16000;
-    _inFileA.Open(in_file_name, frequencyHz, "rb");
-    _inFileB.Open(in_file_name, frequencyHz, "rb");
-
-    //--- Output A
-    std::string output_file_a = webrtc::test::OutputPath() + "outAutotestA.pcm";
-    frequencyHz = 16000;
-    _outFileA.Open(output_file_a, frequencyHz, "wb");
-    std::string output_ref_file_a = webrtc::test::OutputPath() +
-        "ref_outAutotestA.pcm";
-    _outFileRefA.Open(output_ref_file_a, frequencyHz, "wb");
-
-    //--- Output B
-    std::string output_file_b = webrtc::test::OutputPath() + "outAutotestB.pcm";
-    frequencyHz = 16000;
-    _outFileB.Open(output_file_b, frequencyHz, "wb");
-    std::string output_ref_file_b = webrtc::test::OutputPath() +
-        "ref_outAutotestB.pcm";
-    _outFileRefB.Open(output_ref_file_b, frequencyHz, "wb");
-
-    //--- Set A-to-B channel
-    _channel_A2B = new Channel;
-    _acmA->RegisterTransportCallback(_channel_A2B);
-    _channel_A2B->RegisterReceiverACM(_acmB);
-    //--- Do the same for the reference
-    _channelRef_A2B = new Channel;
-    _acmRefA->RegisterTransportCallback(_channelRef_A2B);
-    _channelRef_A2B->RegisterReceiverACM(_acmRefB);
-
-    //--- Set B-to-A channel
-    _channel_B2A = new Channel;
-    _acmB->RegisterTransportCallback(_channel_B2A);
-    _channel_B2A->RegisterReceiverACM(_acmA);
-    //--- Do the same for reference
-    _channelRef_B2A = new Channel;
-    _acmRefB->RegisterTransportCallback(_channelRef_B2A);
-    _channelRef_B2A->RegisterReceiverACM(_acmRefA);
-
-    // The clicks will be more obvious when we 
-    // are in FAX mode.
-    _acmB->SetPlayoutMode(fax);
-    _acmRefB->SetPlayoutMode(fax);
-
-    return 0;
-}
-
-void
-TwoWayCommunication::Perform()
-{
-    if(_testMode == 0)
-    {
-        printf("Running TwoWayCommunication Test");
+    msecPassed += 10;
+    if (msecPassed >= 1000) {
+      msecPassed = 0;
+      secPassed++;
+    }
+    if (((secPassed % 5) == 4) && (msecPassed == 0)) {
+      if (_testMode != 0) {
+        printf("%3u:%3u  ", secPassed, msecPassed);
+      }
+      _acmA->ResetEncoder();
+      if (_testMode == 0) {
         WEBRTC_TRACE(kTraceStateInfo, kTraceAudioCoding, -1,
-                     "---------- TwoWayCommunication ----------");
-        SetUpAutotest();
+                     "---------- Errors expected");
+        printf(".");
+      } else {
+        printf("Reset Encoder (click in side B)               ");
+        printf("Initialize Sender (no audio in side A)\n");
+      }
+      CHECK_ERROR(_acmB->InitializeSender());
     }
-    else
-    {
-        SetUp();
+    if (((secPassed % 5) == 4) && (msecPassed >= 990)) {
+      if (_testMode == 0) {
+        WEBRTC_TRACE(kTraceStateInfo, kTraceAudioCoding, -1,
+                     "----- END: Errors expected");
+        printf(".");
+      } else {
+        printf("%3u:%3u  ", secPassed, msecPassed);
+        printf("                                              ");
+        printf("Register Send Codec (audio back in side A)\n");
+      }
+      CHECK_ERROR(_acmB->RegisterSendCodec(codecInst_B));
+      CHECK_ERROR(_acmB->SendCodec(&dummy));
     }
-    unsigned int msecPassed = 0;
-    unsigned int secPassed  = 0;
-
-    int32_t outFreqHzA = _outFileA.SamplingFrequency();
-    int32_t outFreqHzB = _outFileB.SamplingFrequency();
-
-    AudioFrame audioFrame;
-
-    CodecInst codecInst_B;
-    CodecInst dummy;
-
-    _acmB->SendCodec(&codecInst_B);
-
-    if(_testMode != 0)
-    {
-        printf("\n");
-        printf("sec:msec                   A                              B\n");
-        printf("--------                 -----                        -----\n");
+    if (((secPassed % 7) == 6) && (msecPassed == 0)) {
+      CHECK_ERROR(_acmB->ResetDecoder());
+      if (_testMode == 0) {
+        WEBRTC_TRACE(kTraceStateInfo, kTraceAudioCoding, -1,
+                     "---------- Errors expected");
+        printf(".");
+      } else {
+        printf("%3u:%3u  ", secPassed, msecPassed);
+        printf("Initialize Receiver (no audio in side A)      ");
+        printf("Reset Decoder\n");
+      }
+      CHECK_ERROR(_acmA->InitializeReceiver());
     }
-
-    while(!_inFileA.EndOfFile() && !_inFileB.EndOfFile())
-    {
-        _inFileA.Read10MsData(audioFrame);
-        _acmA->Add10MsData(audioFrame);
-        _acmRefA->Add10MsData(audioFrame);
-
-        _inFileB.Read10MsData(audioFrame);
-        _acmB->Add10MsData(audioFrame);
-        _acmRefB->Add10MsData(audioFrame);
-
-
-        _acmA->Process();
-        _acmB->Process();
-        _acmRefA->Process();
-        _acmRefB->Process();
-
-        _acmA->PlayoutData10Ms(outFreqHzA, &audioFrame);
-        _outFileA.Write10MsData(audioFrame);
-
-        _acmRefA->PlayoutData10Ms(outFreqHzA, &audioFrame);
-        _outFileRefA.Write10MsData(audioFrame);
-
-        _acmB->PlayoutData10Ms(outFreqHzB, &audioFrame);
-        _outFileB.Write10MsData(audioFrame);
-
-        _acmRefB->PlayoutData10Ms(outFreqHzB, &audioFrame);
-        _outFileRefB.Write10MsData(audioFrame);
-
-        msecPassed += 10;
-        if(msecPassed >= 1000)
-        {
-            msecPassed = 0;
-            secPassed++;
-        }
-        if(((secPassed%5) == 4) && (msecPassed == 0))
-        {
-            if(_testMode != 0)
-            {
-                printf("%3u:%3u  ", secPassed, msecPassed);
-            }
-            _acmA->ResetEncoder();
-            if(_testMode == 0)
-            {
-                WEBRTC_TRACE(kTraceStateInfo, kTraceAudioCoding, -1,
-                             "---------- Errors expected");
-                printf(".");
-            }
-            else
-            {
-                printf("Reset Encoder (click in side B)               ");
-                printf("Initialize Sender (no audio in side A)\n");
-            }
-            CHECK_ERROR(_acmB->InitializeSender());
-        }
-        if(((secPassed%5) == 4) && (msecPassed >= 990))
-        {
-            if(_testMode == 0)
-            {
-                WEBRTC_TRACE(kTraceStateInfo, kTraceAudioCoding, -1,
-                             "----- END: Errors expected");
-                printf(".");
-            }
-            else
-            {
-                printf("%3u:%3u  ", secPassed, msecPassed);
-                printf("                                              ");
-                printf("Register Send Codec (audio back in side A)\n");
-            }
-            CHECK_ERROR(_acmB->RegisterSendCodec(codecInst_B));
-            CHECK_ERROR(_acmB->SendCodec(&dummy));
-        }
-        if(((secPassed%7) == 6) && (msecPassed == 0))
-        {
-            CHECK_ERROR(_acmB->ResetDecoder());
-            if(_testMode == 0)
-            {
-                WEBRTC_TRACE(kTraceStateInfo, kTraceAudioCoding, -1,
-                             "---------- Errors expected");
-                printf(".");
-            }
-            else
-            {
-                printf("%3u:%3u  ", secPassed, msecPassed);
-                printf("Initialize Receiver (no audio in side A)      ");
-                printf("Reset Decoder\n");
-            }
-            CHECK_ERROR(_acmA->InitializeReceiver());
-        }
-        if(((secPassed%7) == 6) && (msecPassed >= 990))
-        {
-            if(_testMode == 0)
-            {
-                WEBRTC_TRACE(kTraceStateInfo, kTraceAudioCoding, -1,
-                             "----- END: Errors expected");
-                printf(".");
-            }
-            else
-            {
-                printf("%3u:%3u  ", secPassed, msecPassed);
-                printf("Register Receive Coded (audio back in side A)\n");
-            }
-            CHECK_ERROR(_acmA->RegisterReceiveCodec(codecInst_B));
-        }
-        //Sleep(9);
+    if (((secPassed % 7) == 6) && (msecPassed >= 990)) {
+      if (_testMode == 0) {
+        WEBRTC_TRACE(kTraceStateInfo, kTraceAudioCoding, -1,
+                     "----- END: Errors expected");
+        printf(".");
+      } else {
+        printf("%3u:%3u  ", secPassed, msecPassed);
+        printf("Register Receive Coded (audio back in side A)\n");
+      }
+      CHECK_ERROR(_acmA->RegisterReceiveCodec(codecInst_B));
     }
-    if(_testMode == 0)
-    {
-        printf("Done!\n");
-    }
+    //Sleep(9);
+  }
+  if (_testMode == 0) {
+    printf("Done!\n");
+  }
 
 #ifdef WEBRTC_DTMF_DETECTION
-    printf("\nDTMF at Side A\n");
-    _dtmfDetectorA->PrintDetectedDigits();
+  printf("\nDTMF at Side A\n");
+  _dtmfDetectorA->PrintDetectedDigits();
 
-    printf("\nDTMF at Side B\n");
-    _dtmfDetectorB->PrintDetectedDigits();
+  printf("\nDTMF at Side B\n");
+  _dtmfDetectorB->PrintDetectedDigits();
 #endif
 
 }
 
-} // namespace webrtc
+}  // namespace webrtc