under_exposed      54 modules/histogram.c static long under_exposed;
under_exposed     233 modules/histogram.c                 under_exposed = (histogram_proc[HISTO_RGB][0]*8
under_exposed     242 modules/histogram.c                 under_exposed = 1;
under_exposed     436 modules/histogram.c             if (under_exposed && conf.show_overexp)
under_exposed     445 modules/histogram.c         if ((conf.show_overexp ) && camera_info.state.is_shutter_half_press && (under_exposed || over_exposed))