213 rex_copy_rect(struct light_devconfig *dc, int from_x, int from_y, int to_x,  in rex_copy_rect()  argument
219 	dy = from_y - to_y;  in rex_copy_rect()
222 	if (to_y > from_y) {  in rex_copy_rect()
244 rex_fill_rect(struct light_devconfig *dc, int from_x, int from_y, int to_x,  in rex_fill_rect()  argument
250 	rex_write(dc, REX_PAGE0_SET, REX_P0REG_YSTARTI, from_y);  in rex_fill_rect()
438 	int from_x, from_y, to_x, to_y, width, height;  in light_copycols()  local
441 	from_y	= row * font->fontheight;  in light_copycols()
443 	to_y	= from_y;  in light_copycols()
447 	rex_copy_rect(c, from_x, from_y, to_x, to_y, width, height);  in light_copycols()
456 	int from_x, from_y, to_x, to_y;  in light_erasecols()  local
459 	from_y	= row * font->fontheight;  in light_erasecols()
461 	to_y	= from_y + font->fontheight - 1;  in light_erasecols()
463 	rex_fill_rect(c, from_x, from_y, to_x, to_y, attr);  in light_erasecols()
472 	int from_x, from_y, to_x, to_y, width, height;  in light_copyrows()  local
475 	from_y	= srcrow * font->fontheight;  in light_copyrows()
481 	rex_copy_rect(c, from_x, from_y, to_x, to_y, width, height);  in light_copyrows()
490 	int from_x, from_y, to_x, to_y;  in light_eraserows()  local
493 	from_y	= row * font->fontheight;  in light_eraserows()
495 	to_y	= from_y + (nrows * font->fontheight) - 1;  in light_eraserows()
497 	rex_fill_rect(c, from_x, from_y, to_x, to_y, attr);  in light_eraserows()