dev/vt/vt_buf.c

54 	(d).tp_row = (s).tp_row;	\
83 	    bottom + vb->vb_scr_size.tp_row - vb->vb_history_size :
99 		if (roffset >= bottom + vb->vb_scr_size.tp_row)
129 	if (vb->vb_curroffset + vb->vb_scr_size.tp_row >= vb->vb_history_size)
175 	    (vb->vb_cursor.tp_row == row) && (vb->vb_cursor.tp_col == col))
185 	sr = vtbuf_htw(vb, vb->vb_mark_start.tp_row);
187 	er = vtbuf_htw(vb, vb->vb_mark_end.tp_row);
207 	if (vb->vb_dirtyrect.tr_begin.tp_row > area->tr_begin.tp_row)
208 		vb->vb_dirtyrect.tr_begin.tp_row = area->tr_begin.tp_row;
211 	if (vb->vb_dirtyrect.tr_end.tp_row < area->tr_end.tp_row)
212 		vb->vb_dirtyrect.tr_end.tp_row = area->tr_end.tp_row;
232 	area.tr_end.tp_row = p->tp_row + 1;
242 	vb->vb_dirtyrect.tr_end.tp_row = vb->vb_dirtyrect.tr_end.tp_col = 0;
263 	KASSERT(r->tr_begin.tp_row < vb->vb_scr_size.tp_row,
264 	    ("vtbuf_copy begin.tp_row %d must be less than screen width %d",
265 		r->tr_begin.tp_row, vb->vb_scr_size.tp_row));
270 	KASSERT(r->tr_end.tp_row <= vb->vb_scr_size.tp_row,
271 	    ("vtbuf_copy end.tp_row %d must be less than screen width %d",
272 		r->tr_end.tp_row, vb->vb_scr_size.tp_row));
277 	KASSERT(p2->tp_row < vb->vb_scr_size.tp_row,
278 	    ("vtbuf_copy tp_row %d must be less than screen width %d",
279 		p2->tp_row, vb->vb_scr_size.tp_row));
284 	rows = r->tr_end.tp_row - r->tr_begin.tp_row;
285 	rdiff = r->tr_begin.tp_row - p2->tp_row;
287 	if (r->tr_begin.tp_row > p2->tp_row && r->tr_begin.tp_col == 0 &&
289 	    (rows + rdiff) == vb->vb_scr_size.tp_row && /* Whole screen. */
292 	} else if (p2->tp_row < p1->tp_row) {
297 			    &VTBUF_FIELD(vb, p2->tp_row + pr, p2->tp_col),
298 			    &VTBUF_FIELD(vb, p1->tp_row + pr, p1->tp_col),
304 			    &VTBUF_FIELD(vb, p2->tp_row + pr, p2->tp_col),
305 			    &VTBUF_FIELD(vb, p1->tp_row + pr, p1->tp_col),
310 	area.tr_end.tp_row = MIN(p2->tp_row + rows, vb->vb_scr_size.tp_row);
321 	for (pr = r->tr_begin.tp_row; pr < r->tr_end.tp_row; pr++) {
333 	KASSERT(r->tr_begin.tp_row < vb->vb_scr_size.tp_row,
334 	    ("vtbuf_fill_locked begin.tp_row %d must be < screen height %d",
335 		r->tr_begin.tp_row, vb->vb_scr_size.tp_row));
340 	KASSERT(r->tr_end.tp_row <= vb->vb_scr_size.tp_row,
341 	    ("vtbuf_fill_locked end.tp_row %d must be <= screen height %d",
342 		r->tr_end.tp_row, vb->vb_scr_size.tp_row));
358 	vb->vb_history_size = MAX(vb->vb_history_size, vb->vb_scr_size.tp_row);
372 	vb->vb_mark_start.tp_row = 0;
374 	vb->vb_mark_end.tp_row = 0;
378 	rect.tr_begin.tp_row = rect.tr_begin.tp_col = 0;
380 	rect.tr_end.tp_row = vb->vb_history_size;
414 	p.tp_row = vb->vb_scr_size.tp_row;
427 	history_size = MAX(history_size, p->tp_row);
442 	h = vb->vb_scr_size.tp_row;
501 		rect.tr_begin.tp_row = old_history_size;
503 		rect.tr_end.tp_row = p->tp_row;
558 		vb->vb_curroffset = vb->vb_curroffset + h - p->tp_row;
573 	if (vb->vb_curroffset > 0 || vb->vb_cursor.tp_row > p->tp_row - 1)
575 		vb->vb_cursor.tp_row = p->tp_row - 1;
590 	KASSERT(p->tp_row < vb->vb_scr_size.tp_row,
591 	    ("vtbuf_putchar tp_row %d must be less than screen width %d",
592 		p->tp_row, vb->vb_scr_size.tp_row));
597 	row = vb->vb_rows[(vb->vb_curroffset + p->tp_row) %
631 	    vb->vb_mark_start.tp_row || vb->vb_mark_end.tp_row) {
633 		s = vtbuf_htw(vb, vb->vb_mark_start.tp_row);
634 		e = vtbuf_htw(vb, vb->vb_mark_end.tp_row);
637 		area.tr_begin.tp_row = MIN(s, e);
640 		area.tr_end.tp_row = MAX(s, e) + 1;
653 	if (POS_INDEX(vtbuf_htw(vb, vb->vb_mark_start.tp_row),
655 	    POS_INDEX(vtbuf_htw(vb, vb->vb_mark_end.tp_row),
664 	si = s.tp_row * vb->vb_scr_size.tp_col + s.tp_col;
665 	ei = e.tp_row * vb->vb_scr_size.tp_col + e.tp_col;
668 	sz = ei - si + ((e.tp_row - s.tp_row) * 2);
680 	if (POS_INDEX(vtbuf_htw(vb, vb->vb_mark_start.tp_row),
682 	    POS_INDEX(vtbuf_htw(vb, vb->vb_mark_end.tp_row),
692 	for (r = s.tp_row; r <= e.tp_row; r ++) {
693 		cs = (r == s.tp_row)?s.tp_col:0;
694 		ce = (r == e.tp_row)?e.tp_col:vb->vb_scr_size.tp_col;
699 		if (r != e.tp_row) {
721 		vb->vb_mark_end.tp_row = vtbuf_wth(vb, row);
726 		vb->vb_mark_start.tp_row = vtbuf_wth(vb, row);
729 		vb->vb_mark_end.tp_row = vtbuf_wth(vb, row);
733 		vb->vb_mark_start.tp_row = vb->vb_mark_end.tp_row =
735 		r = vb->vb_rows[vb->vb_mark_start.tp_row];
755 		vb->vb_mark_start.tp_row = vb->vb_mark_end.tp_row =