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/*
* Copyright (C) 2005-2018 Team Kodi
* This file is part of Kodi - https://kodi.tv
*
* SPDX-License-Identifier: GPL-2.0-or-later
* See LICENSES/README.md for more information.
*/
#pragma once
#include "cores/AudioEngine/Interfaces/AESink.h"
#include "cores/AudioEngine/Utils/AEDeviceInfo.h"
#define DO_440HZ_TONE_TEST 0
#if DO_440HZ_TONE_TEST
typedef struct {
float currentPhase;
float phaseIncrement;
} SineWaveGenerator;
#endif
class AERingBuffer;
class CAAudioUnitSink;
class CAESinkDARWINIOS : public IAESink
{
public:
const char* GetName() override { return "DARWINIOS"; }
CAESinkDARWINIOS();
~CAESinkDARWINIOS() override = default;
static void Register();
static void EnumerateDevicesEx(AEDeviceInfoList &list, bool force);
static IAESink* Create(std::string &device, AEAudioFormat &desiredFormat);
bool Initialize(AEAudioFormat& format, std::string& device) override;
void Deinitialize() override;
void GetDelay(AEDelayStatus& status) override;
double GetCacheTotal() override;
unsigned int AddPackets(uint8_t** data, unsigned int frames, unsigned int offset) override;
void Drain() override;
bool HasVolume() override;
private:
static AEDeviceInfoList m_devices;
CAEDeviceInfo m_info;
AEAudioFormat m_format;
CAAudioUnitSink *m_audioSink;
#if DO_440HZ_TONE_TEST
SineWaveGenerator m_SineWaveGenerator;
#endif
};
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