webrtc/modules/audio_coding/main/test/iSACTest.h

/*
 *  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.
 */

#ifndef ACM_ISAC_TEST_H
#define ACM_ISAC_TEST_H

#include <string.h>

#include "ACMTest.h"
#include "Channel.h"
#include "PCMFile.h"
#include "audio_coding_module.h"
#include "utility.h"
#include "common_types.h"

#define MAX_FILE_NAME_LENGTH_BYTE 500
#define NO_OF_CLIENTS             15

namespace webrtc {

struct ACMTestISACConfig {
  int32_t currentRateBitPerSec;
  int16_t currentFrameSizeMsec;
  uint32_t maxRateBitPerSec;
  int16_t maxPayloadSizeByte;
  int16_t encodingMode;
  uint32_t initRateBitPerSec;
  int16_t initFrameSizeInMsec;
  bool enforceFrameSize;
};

class ISACTest : public ACMTest {
 public:
  ISACTest(int testMode);
  ~ISACTest();

  void Perform();
 private:
  int16_t Setup();
  int16_t SetupConference();
  int16_t RunConference();

  void Run10ms();

  void EncodeDecode(int testNr, ACMTestISACConfig& wbISACConfig,
                    ACMTestISACConfig& swbISACConfig);

  void TestBWE(int testNr);

  void SwitchingSamplingRate(int testNr, int maxSampRateChange);

  AudioCodingModule* _acmA;
  AudioCodingModule* _acmB;

  Channel* _channel_A2B;
  Channel* _channel_B2A;

  PCMFile _inFileA;
  PCMFile _inFileB;

  PCMFile _outFileA;
  PCMFile _outFileB;

  uint8_t _idISAC16kHz;
  uint8_t _idISAC32kHz;
  CodecInst _paramISAC16kHz;
  CodecInst _paramISAC32kHz;

  std::string file_name_swb_;

  ACMTestTimer _myTimer;
  int _testMode;

  AudioCodingModule* _defaultACM32;
  AudioCodingModule* _defaultACM16;

  AudioCodingModule* _confACM[NO_OF_CLIENTS];
  AudioCodingModule* _clientACM[NO_OF_CLIENTS];
  Channel* _conf2Client[NO_OF_CLIENTS];
  Channel* _client2Conf[NO_OF_CLIENTS];

  PCMFile _clientOutFile[NO_OF_CLIENTS];
};

}  // namespace webrtc

#endif