chromium/third_party/webrtc/modules/audio_processing/logging/apm_data_dumper.h

/*
 *  Copyright (c) 2016 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_PROCESSING_LOGGING_APM_DATA_DUMPER_H_
#define MODULES_AUDIO_PROCESSING_LOGGING_APM_DATA_DUMPER_H_

#include <stdint.h>
#include <stdio.h>

#if WEBRTC_APM_DEBUG_DUMP == 1
#include <memory>
#include <string>
#include <unordered_map>
#endif

#include "absl/strings/string_view.h"
#include "absl/types/optional.h"
#include "api/array_view.h"
#if WEBRTC_APM_DEBUG_DUMP == 1
#include "common_audio/wav_file.h"
#include "rtc_base/checks.h"
#include "rtc_base/string_utils.h"
#endif

// Check to verify that the define is properly set.
#if !defined(WEBRTC_APM_DEBUG_DUMP) || \
    (WEBRTC_APM_DEBUG_DUMP != 0 && WEBRTC_APM_DEBUG_DUMP != 1)
#error "Set WEBRTC_APM_DEBUG_DUMP to either 0 or 1"
#endif

namespace webrtc {

#if WEBRTC_APM_DEBUG_DUMP == 1
// Functor used to use as a custom deleter in the map of file pointers to raw
// files.
struct RawFileCloseFunctor {
  void operator()(FILE* f) const { fclose(f); }
};
#endif

// Class that handles dumping of variables into files.
class ApmDataDumper { … };

}  // namespace webrtc

#endif  // MODULES_AUDIO_PROCESSING_LOGGING_APM_DATA_DUMPER_H_