avi.h

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#ifndef _AVI_H_
#define _AVI_H_

#include <qwidget.h>

#include <common.h>
#include <audio.h>
#include <video.h>
#include <network.h>

#include "network.h"

class QSemaphore;

class VideoPlayer;
class AudioPlayer;
class network_ctrl;

class avi : public QWidget
{

	Q_OBJECT

public:

	avi( QWidget * parent = 0, const char * name = 0, int wFlags = 0 );
	~avi ( void );

	// Set options
	void init_video ( const char * video_dev_in, 
			video_opt_t * video_opt_in/* , 
			QSemaphore * video_send_semaphore_in, 
			QSemaphore * video_cap_semaphore_in */ );
	void init_audio ( const char * audio_dev_in, bool use_g723_in, 
			bool g723_high_bit_rate_in, bool g723_voice_detect_in/* ,
			QSemaphore * audio_can_play_semaphore_in, 
			QSemaphore * audio_cap_semaphore_in, 
			QSemaphore * snd_buff_semaphore_in[3] */ );
	void init_network ( network_mode_t net_mode_in, const char * ip_in, 
			bool use_multicast_in, const char * mc_addr_in );
	void init_other ( va_mode_t va_mode_in/* , 
			QSemaphore * send_image_semaphore_in */, 
			bool show_local_video_in );
	void init ( void );

	// Get options
	void get_video ( const char *& video_dev_out, video_opt_t *& video_opt_out );
	void get_audio ( const char *& audio_dev_out, bool & use_g723_out, 
			bool & g723_high_bit_rate_out, bool & g723_voice_detect_out );
	void get_network ( network_mode_t & net_mode_out, const char *& ip_out, 
			bool use_multicast_out, const char *& mc_addr_out );
	void get_other ( va_mode_t & va_mode_out, bool & show_local_video_out );

protected:

	void mousePressEvent ( QMouseEvent * e );
	void customEvent ( QCustomEvent * e );

public slots:

	void begin_running( void );
	void stop_running ( void );

signals:

	void error_signal ( int sig_num );
	
public:

	// Video Part Public Variables
	video_opt_t video_opt;
	const char * video_dev;

	VideoPlayer * video_player_ptr;
	QSemaphore * video_send_semaphore;
	QSemaphore * video_cap_semaphore;

	// Audio Part Public Variables
	const char * audio_dev;
	bool use_g723;
	bool g723_high_bit_rate;
	bool g723_voice_detect;
	
	AudioPlayer * audio_player_ptr;
	QSemaphore * snd_buff_semaphore[3];
	QSemaphore * audio_cap_semaphore;
	BUFF * snd_buff[3];

	// Network Part Public Variables
	network_mode_t net_mode;
	const char * ip;
	bool use_multicast;
	const char * mc_addr;

	network_ctrl * network_ctrl_ptr;

	// Other Part Public Variables
	va_mode_t va_mode;
	bool show_local_video;

	QSemaphore * send_image_semaphore;


};


#endif // _AVI_H_