Conversational Speech tool, WavReaderAdaptor and unit test

webrtc/modules/audio_processing/test/conversational_speech/wavreader_adaptor.h

-/*
- *  Copyright (c) 2017 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 WEBRTC_MODULES_AUDIO_PROCESSING_TEST_CONVERSATIONAL_SPEECH_WAVREADER_ADAPTOR_H_
-#define WEBRTC_MODULES_AUDIO_PROCESSING_TEST_CONVERSATIONAL_SPEECH_WAVREADER_ADAPTOR_H_
-
-#include "webrtc/modules/audio_processing/test/conversational_speech/wavreader_interface.h"
-
-#include <cstddef>
-#include <string>
-
-#include "webrtc/typedefs.h"
-
-namespace webrtc {
-namespace test {
-namespace conversational_speech {
-
-class WavReaderAdaptor : public WavReaderInterface {
- public:
-  explicit WavReaderAdaptor(const std::string& filepath);
-  ~WavReaderAdaptor() override;
-
-  size_t ReadFloatSamples(size_t num_samples, float* samples) override;
-  size_t ReadInt16Samples(size_t num_samples, int16_t* samples) override;
-
-  int sample_rate() const override;
-  size_t num_channels() const override;
-  size_t num_samples() const override;
-};
-
-}  // namespace conversational_speech
-}  // namespace test
-}  // namespace webrtc
-
-#endif  // WEBRTC_MODULES_AUDIO_PROCESSING_TEST_CONVERSATIONAL_SPEECH_WAVREADER_ADAPTOR_H_