51   VTermRect damaged;  member
121     else if(screen->damaged.start_row == -1) {  in damagerect()
123       screen->damaged = rect;  in damagerect()
126     else if(rect.start_row == screen->damaged.start_row) {  in damagerect()
128       if(screen->damaged.start_col > rect.start_col)  in damagerect()
129         screen->damaged.start_col = rect.start_col;  in damagerect()
130       if(screen->damaged.end_col < rect.end_col)  in damagerect()
131         screen->damaged.end_col = rect.end_col;  in damagerect()
136       emit = screen->damaged;  in damagerect()
137       screen->damaged = rect;  in damagerect()
144     if(screen->damaged.start_row == -1)  in damagerect()
145       screen->damaged = rect;  in damagerect()
147       rect_expand(&screen->damaged, &rect);  in damagerect()
319   if(screen->damaged.start_row != -1 &&  in scrollrect()
320      !rect_intersects(&rect, &screen->damaged)) {  in scrollrect()
346   if(screen->damaged.start_row == -1)  in scrollrect()
349   if(rect_contains(&rect, &screen->damaged)) {  in scrollrect()
351     vterm_rect_move(&screen->damaged, -downward, -rightward);  in scrollrect()
352     rect_clip(&screen->damaged, &rect);  in scrollrect()
359   else if(rect.start_col <= screen->damaged.start_col &&  in scrollrect()
360           rect.end_col   >= screen->damaged.end_col &&  in scrollrect()
362     if(screen->damaged.start_row >= rect.start_row &&  in scrollrect()
363        screen->damaged.start_row  < rect.end_row) {  in scrollrect()
364       screen->damaged.start_row -= downward;  in scrollrect()
365       if(screen->damaged.start_row < rect.start_row)  in scrollrect()
366         screen->damaged.start_row = rect.start_row;  in scrollrect()
367       if(screen->damaged.start_row > rect.end_row)  in scrollrect()
368         screen->damaged.start_row = rect.end_row;  in scrollrect()
370     if(screen->damaged.end_row >= rect.start_row &&  in scrollrect()
371        screen->damaged.end_row  < rect.end_row) {  in scrollrect()
372       screen->damaged.end_row -= downward;  in scrollrect()
373       if(screen->damaged.end_row < rect.start_row)  in scrollrect()
374         screen->damaged.end_row = rect.start_row;  in scrollrect()
375       if(screen->damaged.end_row > rect.end_row)  in scrollrect()
376         screen->damaged.end_row = rect.end_row;  in scrollrect()
381         ARGSrect(screen->damaged), ARGSrect(rect));  in scrollrect()
637   screen->damaged.start_row = -1;  in screen_new()
670   screen->damaged.start_row = -1;  in vterm_screen_reset()
867   if(screen->damaged.start_row != -1) {  in vterm_screen_flush_damage()
869       (*screen->callbacks->damage)(screen->damaged, screen->cbdata);  in vterm_screen_flush_damage()
871     screen->damaged.start_row = -1;  in vterm_screen_flush_damage()