hvirtual/cinelerra/channel.h

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#ifndef CHANNEL_H
#define CHANNEL_H

#include "bcwindowbase.inc"
#include "bchash.inc"
#include "filexml.inc"

// Used by both GUI to change channels and devices to map channels to
// device parameters.

class Channel
{
public:
        Channel();
        Channel(Channel *channel);
        ~Channel();

        void reset();
        void dump();
        Channel& operator=(Channel &channel);
// Copy channel location only
        void copy_settings(Channel *channel);
// Copy what parameters the tuner device supports only
        void copy_usage(Channel *channel);
        int load(FileXML *file);
        int save(FileXML *file);
// Store the location of the channels to scan.
// Only used for channel scanning
        void load_defaults(BC_Hash *defaults);
        void save_defaults(BC_Hash *defaults);
        

// Flags for GUI settings the device uses
        int use_frequency;
        int use_fine;
        int use_norm;
        int use_input;
// Device supports scanning
        int has_scanning;



// User supplied name
        char title[BCTEXTLEN];
// Name given by device for the channel
        char device_name[BCTEXTLEN];




// Number of the table entry in the appropriate freqtable
// or channel number.
        int entry;
// Table to use
        int freqtable;
// Fine tuning offset
        int fine_tune;
// Input source
        int input;
        int norm;
// Index used by the device
        int device_index;
// Tuner number used by the device
        int tuner;
// PID's to capture for digital TV
        int audio_pid;
        int video_pid;
// All available PID's detected by the receiver.
        int *audio_pids;
        int *video_pids;
};


#endif

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