chromium/media/audio/fake_audio_manager.cc

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "media/audio/fake_audio_manager.h"

#include <algorithm>
#include <utility>
#include "media/base/audio_parameters.h"
#include "media/base/channel_layout.h"

namespace media {

namespace {

const int kDefaultInputBufferSize = …;
const int kDefaultSampleRate = …;

}  // namespace

FakeAudioManager::FakeAudioManager(std::unique_ptr<AudioThread> audio_thread,
                                   AudioLogFactory* audio_log_factory)
    : … { … }

FakeAudioManager::~FakeAudioManager() = default;

// Implementation of AudioManager.
bool FakeAudioManager::HasAudioOutputDevices() { … }

bool FakeAudioManager::HasAudioInputDevices() { … }

const char* FakeAudioManager::GetName() { … }

// Implementation of AudioManagerBase.
AudioOutputStream* FakeAudioManager::MakeLinearOutputStream(
    const AudioParameters& params,
    const LogCallback& log_callback) { … }

AudioOutputStream* FakeAudioManager::MakeLowLatencyOutputStream(
    const AudioParameters& params,
    const std::string& device_id,
    const LogCallback& log_callback) { … }

AudioInputStream* FakeAudioManager::MakeLinearInputStream(
    const AudioParameters& params,
    const std::string& device_id,
    const LogCallback& log_callback) { … }

AudioInputStream* FakeAudioManager::MakeLowLatencyInputStream(
    const AudioParameters& params,
    const std::string& device_id,
    const LogCallback& log_callback) { … }

AudioParameters FakeAudioManager::GetPreferredOutputStreamParameters(
    const std::string& output_device_id,
    const AudioParameters& input_params) { … }

AudioParameters FakeAudioManager::GetInputStreamParameters(
    const std::string& device_id) { … }

}  // namespace media