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48 lines
1.2 KiB
C++
48 lines
1.2 KiB
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_AUDIOOUTPUT_H
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#define LIBTGVOIP_AUDIOOUTPUT_H
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#include <stdint.h>
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#include <string>
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#include <vector>
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#include "../MediaStreamItf.h"
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namespace tgvoip{
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class AudioInputDevice;
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class AudioOutputDevice;
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namespace audio{
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class AudioOutput : public MediaStreamItf{
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public:
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AudioOutput();
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AudioOutput(std::string deviceID);
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virtual ~AudioOutput();
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virtual void Configure(uint32_t sampleRate, uint32_t bitsPerSample, uint32_t channels)=0;
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virtual bool IsPlaying()=0;
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virtual float GetLevel();
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static int32_t GetEstimatedDelay();
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virtual std::string GetCurrentDevice();
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virtual void SetCurrentDevice(std::string deviceID);
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static AudioOutput* Create(void* controller);
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static void EnumerateDevices(std::vector<AudioOutputDevice>& devs);
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bool IsInitialized();
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#if defined(__ANDROID__)
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static int systemVersion;
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#endif
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protected:
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std::string currentDevice;
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bool failed;
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static int32_t estimatedDelay;
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};
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}}
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#endif //LIBTGVOIP_AUDIOOUTPUT_H
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