chromium/media/audio/fake_audio_input_stream.cc

// Copyright 2012 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_input_stream.h"

#include <memory>
#include <string>

#include "base/atomicops.h"
#include "base/command_line.h"
#include "base/files/file_path.h"
#include "base/functional/bind.h"
#include "base/functional/callback_helpers.h"
#include "base/logging.h"
#include "base/memory/ptr_util.h"
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_refptr.h"
#include "base/strings/string_split.h"
#include "base/synchronization/lock.h"
#include "base/task/single_thread_task_runner.h"
#include "base/thread_annotations.h"
#include "base/threading/platform_thread.h"
#include "base/threading/thread.h"
#include "base/time/time.h"
#include "media/audio/audio_manager_base.h"
#include "media/audio/simple_sources.h"
#include "media/base/audio_bus.h"
#include "media/base/audio_parameters.h"
#include "media/base/media_switches.h"

namespace media {

namespace {
std::atomic<bool> g_fake_input_streams_are_muted;
}

AudioInputStream* FakeAudioInputStream::MakeFakeStream(
    AudioManagerBase* manager,
    const AudioParameters& params) { … }

FakeAudioInputStream::FakeAudioInputStream(AudioManagerBase* manager,
                                           const AudioParameters& params)
    : … { … }

FakeAudioInputStream::~FakeAudioInputStream() { … }

AudioInputStream::OpenOutcome FakeAudioInputStream::Open() { … }

void FakeAudioInputStream::Start(AudioInputCallback* callback) { … }

void FakeAudioInputStream::Stop() { … }

void FakeAudioInputStream::Close() { … }

double FakeAudioInputStream::GetMaxVolume() { … }

void FakeAudioInputStream::SetVolume(double volume) { … }

double FakeAudioInputStream::GetVolume() { … }

bool FakeAudioInputStream::IsMuted() { … }

bool FakeAudioInputStream::SetAutomaticGainControl(bool enabled) { … }

bool FakeAudioInputStream::GetAutomaticGainControl() { … }

void FakeAudioInputStream::SetOutputDeviceForAec(
    const std::string& output_device_id) { … }

void FakeAudioInputStream::ReadAudioFromSource(base::TimeTicks ideal_time,
                                               base::TimeTicks now) { … }

AudioSourceCallback;
std::unique_ptr<AudioSourceCallback> FakeAudioInputStream::ChooseSource() { … }

void FakeAudioInputStream::BeepOnce() { … }

void FakeAudioInputStream::SetGlobalMutedState(bool is_muted) { … }

}  // namespace media