cinelerra/recordmonitor.h

   1 #ifndef RECORDMONITOR_H
   2 #define RECORDMONITOR_H
   3
   4 #ifdef HAVE_FIREWIRE
   5 #include "avc1394transport.h"
   6 #endif
   7 #include "canvas.h"
   8 #include "channelpicker.inc"
   9 #include "condition.inc"
  10 #include "guicast.h"
  11 #include "channelpicker.inc"
  12 #include "libmjpeg.h"
  13 #include "meterpanel.inc"
  14 #include "preferences.inc"
  15 #include "record.inc"
  16 #include "recordgui.inc"
  17 #include "recordtransport.inc"
  18 #include "recordmonitor.inc"
  19 #include "videodevice.inc"
  20
  21 class RecordMonitorThread;
  22
  23
  24 class RecordMonitor : public Thread
  25 {
  26 public:
  27         RecordMonitor(MWindow *mwindow, Record *record);
  28         ~RecordMonitor();
  29
  30 // Show a frame
  31         int update(VFrame *vframe);
  32 // Update channel textbox
  33         void update_channel(char *text);
  34
  35         MWindow *mwindow;
  36         Record *record;
  37 // Thread for slippery monitoring
  38         RecordMonitorThread *thread;
  39         RecordMonitorGUI *window;
  40         VideoDevice *device;
  41 // Fake config for monitoring
  42         VideoOutConfig *config;
  43
  44
  45
  46
  47
  48
  49
  50
  51
  52         void run();
  53
  54         int close_threads();   // Stop all the child threads on exit
  55         int create_objects();
  56         int fix_size(int &w, int &h, int width_given, float aspect_ratio);
  57         float get_scale(int w);
  58         int get_mbuttons_height();
  59         int get_canvas_height();
  60         int get_channel_x();
  61         int get_channel_y();
  62 };
  63
  64 class ReverseInterlace;
  65 class RecordMonitorCanvas;
  66
  67 class RecordMonitorGUI : public BC_Window
  68 {
  69 public:
  70         RecordMonitorGUI(MWindow *mwindow,
  71                 Record *record,
  72                 RecordMonitor *thread,
  73                 int min_w);
  74         ~RecordMonitorGUI();
  75
  76         int create_objects();
  77         int cursor_leave_event();
  78         int cursor_enter_event();
  79         int button_release_event();
  80         int cursor_motion_event();
  81
  82         MeterPanel *meters;
  83         Canvas *canvas;
  84 //      RecordTransport *record_transport;
  85 #ifdef HAVE_FIREWIRE
  86         AVC1394Transport *avc1394_transport;
  87         AVC1394TransportThread *avc1394transport_thread;
  88 #endif
  89         RecordChannelPicker *channel_picker;
  90         ReverseInterlace *reverse_interlace;
  91         int cursor_x_origin, cursor_y_origin;
  92         int translate_x_origin, translate_y_origin;
  93         BC_PopupMenu *monitor_menu;
  94         int current_operation;
  95
  96
  97
  98
  99
 100
 101
 102
 103
 104
 105
 106
 107
 108
 109         int translation_event();
 110         int button_press_event();
 111         int resize_event(int w, int h);
 112         int set_title();
 113         int close_event();
 114         int create_bitmap();
 115         int keypress_event();
 116
 117         MWindow *mwindow;
 118         BC_SubWindow *mbuttons;
 119         BC_Bitmap *bitmap;
 120         RecordMonitor *thread;
 121         Record *record;
 122 #ifdef HAVE_FIREWIRE
 123         AVC1394Control *avc;
 124         BC_Title *avc1394transport_title;
 125         BC_Title *avc1394transport_timecode;
 126 #endif
 127 };
 128
 129
 130
 131
 132
 133 class RecVideoMJPGThread;
 134 class RecVideoDVThread;
 135
 136 class RecordMonitorThread : public Thread
 137 {
 138 public:
 139         RecordMonitorThread(MWindow *mwindow, Record *record, RecordMonitor *record_monitor);
 140         ~RecordMonitorThread();
 141
 142         void reset_parameters();
 143         void run();
 144 // Calculate the best output format based on input drivers
 145         void init_output_format();
 146         int start_playback();
 147         int stop_playback();
 148         int write_frame(VFrame *new_frame);
 149         int render_frame();
 150         void unlock_input();
 151         void new_output_frame();
 152
 153 // Input frame being rendered
 154         VFrame *input_frame;
 155 // Frames for the rendered output
 156         VFrame *output_frame;
 157 // Best color model given by device
 158         int output_colormodel;
 159 // Block until new input data
 160         Condition *output_lock;
 161         Condition *input_lock;
 162         Record *record;
 163         RecordMonitor *record_monitor;
 164         MWindow *mwindow;
 165 // If the input frame is the same data that the file handle uses
 166         int shared_data;
 167
 168
 169 private:
 170         void show_output_frame();
 171         void render_uncompressed();
 172         int render_jpeg();
 173         int render_dv();
 174
 175         int ready;   // Ready to recieve the next frame
 176         int done;
 177         RecVideoMJPGThread *jpeg_engine;
 178         RecVideoDVThread *dv_engine;
 179 };
 180
 181 class RecordMonitorFullsize : public BC_MenuItem
 182 {
 183 public:
 184         RecordMonitorFullsize(MWindow *mwindow,
 185                 RecordMonitorGUI *window);
 186
 187         int handle_event();
 188
 189         MWindow *mwindow;
 190         RecordMonitorGUI *window;
 191 };
 192
 193 class RecordMonitorCanvas : public Canvas
 194 {
 195 public:
 196         RecordMonitorCanvas(MWindow *mwindow,
 197                 RecordMonitorGUI *window,
 198                 Record *record,
 199                 int x,
 200                 int y,
 201                 int w,
 202                 int h);
 203         ~RecordMonitorCanvas();
 204
 205         void zoom_resize_window(float percentage);
 206         int button_press_event();
 207         int button_release_event();
 208         int cursor_motion_event();
 209         int cursor_enter_event();
 210         void reset_translation();
 211         int keypress_event();
 212         int get_output_w();
 213         int get_output_h();
 214         int get_fullscreen();
 215         void set_fullscreen(int value);
 216
 217
 218
 219         RecordMonitorGUI *window;
 220         MWindow *mwindow;
 221         Record *record;
 222 };
 223
 224 class ReverseInterlace : public BC_CheckBox
 225 {
 226 public:
 227         ReverseInterlace(Record *record, int x, int y);
 228         ~ReverseInterlace();
 229         int handle_event();
 230         Record *record;
 231 };
 232
 233 class RecVideoMJPGThread
 234 {
 235 public:
 236         RecVideoMJPGThread(Record *record, RecordMonitorThread *thread);
 237         ~RecVideoMJPGThread();
 238
 239         int render_frame(VFrame *frame, long size);
 240         int start_rendering();
 241         int stop_rendering();
 242
 243         RecordMonitorThread *thread;
 244         Record *record;
 245
 246 private:
 247         mjpeg_t *mjpeg;
 248 };
 249
 250 class RecVideoDVThread
 251 {
 252 public:
 253         RecVideoDVThread(Record *record, RecordMonitorThread *thread);
 254         ~RecVideoDVThread();
 255
 256         int start_rendering();
 257         int stop_rendering();
 258         int render_frame(VFrame *frame, long size);
 259
 260         RecordMonitorThread *thread;
 261         Record *record;
 262
 263 private:
 264 // Don't want theme to need libdv to compile
 265         void *dv;
 266 };
 267
 268 #endif