48 lines
1.6 KiB
Objective-C
48 lines
1.6 KiB
Objective-C
//
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// libtgvoip is free and unencumbered public domain software.
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// For more information, see http://unlicense.org or the UNLICENSE file
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// you should have received with this source code distribution.
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//
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#ifndef LIBTGVOIP_AUDIOOUTPUTAUDIOUNIT_OSX_H
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#define LIBTGVOIP_AUDIOOUTPUTAUDIOUNIT_OSX_H
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#include "../../audio/AudioOutput.h"
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#import <AudioToolbox/AudioToolbox.h>
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#include <AudioUnit/AudioUnit.h>
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#import <CoreAudio/CoreAudio.h>
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namespace tgvoip
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{
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namespace audio
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{
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class AudioOutputAudioUnitLegacy : public AudioOutput
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{
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public:
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AudioOutputAudioUnitLegacy(std::string deviceID);
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virtual ~AudioOutputAudioUnitLegacy();
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virtual void Start();
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virtual void Stop();
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virtual bool IsPlaying();
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void HandleBufferCallback(AudioBufferList* ioData);
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static void EnumerateDevices(std::vector<AudioOutputDevice>& devs);
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virtual void SetCurrentDevice(std::string deviceID);
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private:
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static OSStatus BufferCallback(void* inRefCon, AudioUnitRenderActionFlags* ioActionFlags, const AudioTimeStamp* inTimeStamp, UInt32 inBusNumber, UInt32 inNumberFrames, AudioBufferList* ioData);
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static OSStatus DefaultDeviceChangedCallback(AudioObjectID inObjectID, UInt32 inNumberAddresses, const AudioObjectPropertyAddress* inAddresses, void* inClientData);
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void SetPanRight(bool panRight);
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std::uint8_t remainingData[10240];
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std::size_t remainingDataSize;
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bool isPlaying;
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AudioUnit unit;
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int hardwareSampleRate;
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bool isMacBookPro;
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AudioDeviceID sysDevID;
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};
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}
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}
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#endif //LIBTGVOIP_AUDIOOUTPUTAUDIOUNIT_OSX_H
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