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libtgvoip/os/darwin/AudioUnitIO.h

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Initial public release
2017-02-02 17:24:40 +01:00
//
// libtgvoip is free and unencumbered public domain software.
// For more information, see http://unlicense.org or the UNLICENSE file
// you should have received with this source code distribution.
//
#ifndef LIBTGVOIP_AUDIOUNITIO_H
#define LIBTGVOIP_AUDIOUNITIO_H
#include <AudioUnit/AudioUnit.h>
- Use VoiceProcessingIO on OS X 10.7 and higher - Apply AGC after AEC/NS to work around loud echo on desktops - Fixed (?) mic muting on Windows
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#include <AudioToolbox/AudioToolbox.h>
updated to 0.3.1
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#include "../../threading.h"
- Use VoiceProcessingIO on OS X 10.7 and higher - Apply AGC after AEC/NS to work around loud echo on desktops - Fixed (?) mic muting on Windows
2017-08-01 19:17:44 +02:00
#include <string>
2.2 - Refactored audio I/O to allow sharing a common context between input and output, for those OSes that require this - Rewritten periodic operation handling to use a "run loop" thingy instead of an ugly loop formerly known as tick thread - Fixed a bunch of compiler warnings (closes #13) - Added automake so you no longer need to use the GYP file for standalone builds (closes #43)
2018-07-17 18:48:21 +02:00
#include "../../audio/AudioIO.h"
Initial public release
2017-02-02 17:24:40 +01:00
Finished moving things around, all classes are now in tgvoip Replaced condition variables with semaphores Audio device enumeration & selection on OS X and Windows
2017-04-28 13:17:56 +02:00
namespace tgvoip{ namespace audio{
class AudioInputAudioUnit;
class AudioOutputAudioUnit;
Initial public release
2017-02-02 17:24:40 +01:00
2.2 - Refactored audio I/O to allow sharing a common context between input and output, for those OSes that require this - Rewritten periodic operation handling to use a "run loop" thingy instead of an ugly loop formerly known as tick thread - Fixed a bunch of compiler warnings (closes #13) - Added automake so you no longer need to use the GYP file for standalone builds (closes #43)
2018-07-17 18:48:21 +02:00
class AudioUnitIO : public AudioIO{
public:
AudioUnitIO();
~AudioUnitIO();
void EnableInput(bool enabled);
void EnableOutput(bool enabled);
virtual AudioInput* GetInput();
virtual AudioOutput* GetOutput();
- Use VoiceProcessingIO on OS X 10.7 and higher - Apply AGC after AEC/NS to work around loud echo on desktops - Fixed (?) mic muting on Windows
2017-08-01 19:17:44 +02:00
#if TARGET_OS_OSX
2.2 - Refactored audio I/O to allow sharing a common context between input and output, for those OSes that require this - Rewritten periodic operation handling to use a "run loop" thingy instead of an ugly loop formerly known as tick thread - Fixed a bunch of compiler warnings (closes #13) - Added automake so you no longer need to use the GYP file for standalone builds (closes #43)
2018-07-17 18:48:21 +02:00
void SetCurrentDevice(bool input, std::string deviceID);
- Use VoiceProcessingIO on OS X 10.7 and higher - Apply AGC after AEC/NS to work around loud echo on desktops - Fixed (?) mic muting on Windows
2017-08-01 19:17:44 +02:00
#endif
Initial public release
2017-02-02 17:24:40 +01:00
2.2 - Refactored audio I/O to allow sharing a common context between input and output, for those OSes that require this - Rewritten periodic operation handling to use a "run loop" thingy instead of an ugly loop formerly known as tick thread - Fixed a bunch of compiler warnings (closes #13) - Added automake so you no longer need to use the GYP file for standalone builds (closes #43)
2018-07-17 18:48:21 +02:00
private:
static OSStatus BufferCallback(void *inRefCon, AudioUnitRenderActionFlags *ioActionFlags, const AudioTimeStamp *inTimeStamp, UInt32 inBusNumber, UInt32 inNumberFrames, AudioBufferList *ioData);
void BufferCallback(AudioUnitRenderActionFlags *ioActionFlags, const AudioTimeStamp *inTimeStamp, UInt32 bus, UInt32 numFrames, AudioBufferList* ioData);
void StartIfNeeded();
- Use VoiceProcessingIO on OS X 10.7 and higher - Apply AGC after AEC/NS to work around loud echo on desktops - Fixed (?) mic muting on Windows
2017-08-01 19:17:44 +02:00
#if TARGET_OS_OSX
2.2 - Refactored audio I/O to allow sharing a common context between input and output, for those OSes that require this - Rewritten periodic operation handling to use a "run loop" thingy instead of an ugly loop formerly known as tick thread - Fixed a bunch of compiler warnings (closes #13) - Added automake so you no longer need to use the GYP file for standalone builds (closes #43)
2018-07-17 18:48:21 +02:00
static OSStatus DefaultDeviceChangedCallback(AudioObjectID inObjectID, UInt32 inNumberAddresses, const AudioObjectPropertyAddress *inAddresses, void *inClientData);
std::string currentInputDevice;
std::string currentOutputDevice;
- Use VoiceProcessingIO on OS X 10.7 and higher - Apply AGC after AEC/NS to work around loud echo on desktops - Fixed (?) mic muting on Windows
2017-08-01 19:17:44 +02:00
#endif
2.2 - Refactored audio I/O to allow sharing a common context between input and output, for those OSes that require this - Rewritten periodic operation handling to use a "run loop" thingy instead of an ugly loop formerly known as tick thread - Fixed a bunch of compiler warnings (closes #13) - Added automake so you no longer need to use the GYP file for standalone builds (closes #43)
2018-07-17 18:48:21 +02:00
AudioComponentInstance unit;
AudioInputAudioUnit* input;
AudioOutputAudioUnit* output;
AudioBufferList inBufferList;
bool inputEnabled;
bool outputEnabled;
bool started;
};
Finished moving things around, all classes are now in tgvoip Replaced condition variables with semaphores Audio device enumeration & selection on OS X and Windows
2017-04-28 13:17:56 +02:00
}}
Initial public release
2017-02-02 17:24:40 +01:00
#endif /* LIBTGVOIP_AUDIOUNITIO_H */
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