opus_test.h - mozsearch

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/*

 *  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 MODULES_AUDIO_CODING_TEST_OPUS_TEST_H_

#define MODULES_AUDIO_CODING_TEST_OPUS_TEST_H_

#include <math.h>

#include <memory>

#include "modules/audio_coding/acm2/acm_receiver.h"

#include "modules/audio_coding/acm2/acm_resampler.h"

#include "modules/audio_coding/codecs/opus/opus_interface.h"

#include "modules/audio_coding/test/PCMFile.h"

#include "modules/audio_coding/test/TestStereo.h"

namespace webrtc {

class OpusTest {

 public:

  OpusTest();

  ~OpusTest();

  void Perform();

 private:

  void Run(TestPackStereo* channel,

           size_t channels,

           int bitrate,

           size_t frame_length,

           int percent_loss = 0);

  void OpenOutFile(int test_number);

  std::unique_ptr<acm2::AcmReceiver> acm_receiver_;

  TestPackStereo* channel_a2b_;

  PCMFile in_file_stereo_;

  PCMFile in_file_mono_;

  PCMFile out_file_;

  PCMFile out_file_standalone_;

  int counter_;

  uint8_t payload_type_;

  uint32_t rtp_timestamp_;

  acm2::ACMResampler resampler_;

  WebRtcOpusEncInst* opus_mono_encoder_;

  WebRtcOpusEncInst* opus_stereo_encoder_;

  WebRtcOpusDecInst* opus_mono_decoder_;

  WebRtcOpusDecInst* opus_stereo_decoder_;

};

}  // namespace webrtc

#endif  // MODULES_AUDIO_CODING_TEST_OPUS_TEST_H_