hvirtual/cinelerra/recordmonitor.h

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#ifndef RECORDMONITOR_H
#define RECORDMONITOR_H

#ifdef HAVE_FIREWIRE
#include "avc1394transport.h"
#endif
#include "canvas.h"
#include "channelpicker.inc"
#include "condition.inc"
#include "guicast.h"
#include "channelpicker.inc"
#include "libmjpeg.h"
#include "meterpanel.inc"
#include "preferences.inc"
#include "record.inc"
#include "recordgui.inc"
#include "recordtransport.inc"
#include "recordmonitor.inc"
#include "videodevice.inc"

class RecordMonitorThread;


class RecordMonitor : public Thread
{
public:
        RecordMonitor(MWindow *mwindow, Record *record);
        ~RecordMonitor();

// Show a frame 
        int update(VFrame *vframe);
// Update channel textbox
        void update_channel(char *text);

        MWindow *mwindow;
        Record *record;
// Thread for slippery monitoring
        RecordMonitorThread *thread; 
        RecordMonitorGUI *window;
        VideoDevice *device;
// Fake config for monitoring
        VideoOutConfig *config;
        
        
        
        
        
        



        void run();

        int close_threads();   // Stop all the child threads on exit
        int create_objects();
        int fix_size(int &w, int &h, int width_given, float aspect_ratio);
        float get_scale(int w);
        int get_mbuttons_height();
        int get_canvas_height();
        int get_channel_x();
        int get_channel_y();
};

class ReverseInterlace;
class RecordMonitorCanvas;

class RecordMonitorGUI : public BC_Window
{
public:
        RecordMonitorGUI(MWindow *mwindow,
                Record *record, 
                RecordMonitor *thread,
                int min_w);
        ~RecordMonitorGUI();

        int create_objects();
        int cursor_leave_event();
        int cursor_enter_event();
        int button_release_event();
        int cursor_motion_event();

        MeterPanel *meters;
        Canvas *canvas;
//      RecordTransport *record_transport;
#ifdef HAVE_FIREWIRE
        AVC1394Transport *avc1394_transport;
        AVC1394TransportThread *avc1394transport_thread;
#endif
        RecordChannelPicker *channel_picker;
        ReverseInterlace *reverse_interlace;
        int cursor_x_origin, cursor_y_origin;
        int translate_x_origin, translate_y_origin;
        BC_PopupMenu *monitor_menu;
        int current_operation;














        int translation_event();
        int button_press_event();
        int resize_event(int w, int h);
        int set_title();
        int close_event();
        int create_bitmap();
        int keypress_event();

        MWindow *mwindow;
        BC_SubWindow *mbuttons;
        BC_Bitmap *bitmap;
        RecordMonitor *thread;
        Record *record;
#ifdef HAVE_FIREWIRE
        AVC1394Control *avc;
        BC_Title *avc1394transport_title;
        BC_Title *avc1394transport_timecode;
#endif
};





class RecVideoMJPGThread;
class RecVideoDVThread;

class RecordMonitorThread : public Thread
{
public:
        RecordMonitorThread(MWindow *mwindow, Record *record, RecordMonitor *record_monitor);
        ~RecordMonitorThread();

        void reset_parameters();
        void run();
// Calculate the best output format based on input drivers
        void init_output_format();
        int start_playback();
        int stop_playback();
        int write_frame(VFrame *new_frame);
        int render_frame();
        void unlock_input();
        void new_output_frame();

// Input frame being rendered
        VFrame *input_frame;    
// Frames for the rendered output
        VFrame *output_frame;
// Best color model given by device
        int output_colormodel;
// Block until new input data
        Condition *output_lock;
        Condition *input_lock;
        Record *record;
        RecordMonitor *record_monitor;
        MWindow *mwindow;
// If the input frame is the same data that the file handle uses
        int shared_data;


private:
        void show_output_frame();
        void render_uncompressed();
        int render_jpeg();
        int render_dv();

        int ready;   // Ready to recieve the next frame
        int done;
        RecVideoMJPGThread *jpeg_engine;
        RecVideoDVThread *dv_engine;
};

class RecordMonitorFullsize : public BC_MenuItem
{
public:
        RecordMonitorFullsize(MWindow *mwindow, 
                RecordMonitorGUI *window);

        int handle_event();

        MWindow *mwindow;
        RecordMonitorGUI *window;
};

class RecordMonitorCanvas : public Canvas
{
public:
        RecordMonitorCanvas(MWindow *mwindow, 
                RecordMonitorGUI *window, 
                Record *record, 
                int x, 
                int y, 
                int w, 
                int h);
        ~RecordMonitorCanvas();
        
        void zoom_resize_window(float percentage);
        int button_press_event();
        int button_release_event();
        int cursor_motion_event();
        int cursor_enter_event();
        void reset_translation();
        int keypress_event();
        int get_output_w();
        int get_output_h();
        int get_fullscreen();
        void set_fullscreen(int value);



        RecordMonitorGUI *window;
        MWindow *mwindow;
        Record *record;
};

class ReverseInterlace : public BC_CheckBox
{
public:
        ReverseInterlace(Record *record, int x, int y);
        ~ReverseInterlace();
        int handle_event();
        Record *record;
};

class RecVideoMJPGThread
{
public:
        RecVideoMJPGThread(Record *record, RecordMonitorThread *thread);
        ~RecVideoMJPGThread();

        int render_frame(VFrame *frame, long size);
        int start_rendering();
        int stop_rendering();

        RecordMonitorThread *thread;
        Record *record;

private:
        mjpeg_t *mjpeg;
};

class RecVideoDVThread
{
public:
        RecVideoDVThread(Record *record, RecordMonitorThread *thread);
        ~RecVideoDVThread();

        int start_rendering();
        int stop_rendering();
        int render_frame(VFrame *frame, long size);

        RecordMonitorThread *thread;
        Record *record;

private:
// Don't want theme to need libdv to compile
        void *dv;
};

#endif

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