recordaudio.h

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#ifndef RECORDAUDIO_H
#define RECORDAUDIO_H

#include "audiodevice.inc"
#include "condition.inc"
#include "guicast.h"
#include "file.inc"
#include "mutex.inc"
#include "mwindow.inc"
#include "record.inc"
#include "recordgui.inc"
#include "recordthread.inc"
#include "thread.h"


class RecordAudio : public Thread
{
public:
        RecordAudio(MWindow *mwindow,
                Record *record, 
                RecordThread *record_thread);
        ~RecordAudio();
        
        void run();
// start saving audio data to file
        int arm_recording();
        void start_recording();
// Called by record thread if audio is the only thing.
// Called by video recording if video and audio are being recorded.
        int stop_recording();
        void rewind_file();
        void finish_loop();
        void finish_timed();
        void reset_parameters();

// seek to a new location in the file 
        int set_position(int64_t position);     
        int64_t sync_position();

        void write_buffer(int skip_new = 0);           // write the buffer
// Want one thread to dictate the other during shared device recording.
// Done with batch
        int batch_done;


private:
        MWindow *mwindow;
        Record *record;
        RecordThread *record_thread;
        double *max;
        int *over;
        double **input;
        RecordGUI *gui;
        int buffer_size, fragment_size;
        int64_t fragment_position;
        int record_channels;
        Mutex *timer_lock;
        Condition *trigger_lock;
        Timer timer;
        int write_result, grab_result;
};



#endif

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