card_used         497 core/gui_osd.c     static int card_used, init_space, elapsed, avg_use, time_left;
card_used         574 core/gui_osd.c             card_used = init_space - GetFreeCardSpaceKb();
card_used         576 core/gui_osd.c             avg_use = elapsed?(card_used / elapsed):1;  // running average Kb/sec (avoids division by zero)
card_used         580 core/gui_osd.c             card_used = shooting_get_video_recorded_size_kb();
card_used         582 core/gui_osd.c             avg_use = elapsed?(card_used / elapsed):1;  // running average Kb/sec (avoids division by zero)
card_used         583 core/gui_osd.c             time_left = avg_use?((init_space - card_used) / avg_use):1; // (avoids division by zero)