tg2sip/libtgvoip/os/linux/AudioInputPulse.h

52 lines
1.3 KiB
C++

//
// 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_AUDIOINPUTPULSE_H
#define LIBTGVOIP_AUDIOINPUTPULSE_H
#include "../../audio/AudioInput.h"
#include "../../threading.h"
#include <pulse/pulseaudio.h>
#define DECLARE_DL_FUNCTION(name) typeof(name)* _import_##name
namespace tgvoip{
namespace audio{
class AudioInputPulse : public AudioInput{
public:
AudioInputPulse(pa_context* context, pa_threaded_mainloop* mainloop, std::string devID);
virtual ~AudioInputPulse();
virtual void Start();
virtual void Stop();
virtual bool IsRecording();
virtual void SetCurrentDevice(std::string devID);
static bool EnumerateDevices(std::vector<AudioInputDevice>& devs);
private:
static void StreamStateCallback(pa_stream* s, void* arg);
static void StreamReadCallback(pa_stream* stream, size_t requested_bytes, void* userdata);
void StreamReadCallback(pa_stream* stream, size_t requestedBytes);
pa_threaded_mainloop* mainloop;
pa_context* context;
pa_stream* stream;
bool isRecording;
bool isConnected;
bool didStart;
bool isLocked;
unsigned char remainingData[960*8*2];
size_t remainingDataSize;
};
}
}
#undef DECLARE_DL_FUNCTION
#endif //LIBTGVOIP_AUDIOINPUTPULSE_H